CN114932699A - Hose production equipment and process - Google Patents

Abstract

The invention discloses a hose production equipment and a process, and relates to the field of hose manufacturing, in particular to the manufacture of an aluminum-plastic composite material telescopic hose. In the production process of the telescopic hose, due to the manual operation of the lining ring covering process on the pipe wall of the hose, the operation efficiency is low, the operation quality is unstable, the hose winding process, the lining ring covering process, To solve the problem of discontinuity in the pipe segment cutting process, the equipment disclosed in the present invention includes a body, a hose winding device, a main drive assembly, a lining ring coating device, a pipe segment cutting device, a gluing device (optional), a lining ring conveying device, and finished products. Pipe section discharge device. In the manufacturing process of the hose, the coating of the inner wall lining of the tube wall at the end of the hose is automatically completed by the lining coating device in the equipment according to the process disclosed in the present invention. The application of the invention can improve the efficiency and quality of the hose lining and the overall process of the hose, realize the mechanization, automation and integration of the process, improve the working conditions and reduce the production cost.

Description

A kind of hose production equipment and process

technical field

The invention relates to the field of hose manufacturing, in particular to a production equipment and a process for an aluminum-plastic composite material telescopic hose.

Background technique

In recent years, with the popularization and application of aluminum-plastic composite materials, aluminum-plastic composite telescopic hoses, especially aluminum foil composite film telescopic hoses, have flexible walls, high pressure-bearing capacity, small volume after compression, and convenient transportation and use. The appearance is beautiful; so it is very popular among users, and it is widely used in indoor ventilation, industrial dust removal systems, especially in kitchen range hoods, bathroom ventilators and other household appliances. In use, in order to facilitate the assembly of the end of the hose and the interface of the related equipment, and to improve the contact strength and tightness of the interface, it is usually necessary to coat the inner wall of the tube wall at the end of the hose with a reinforcing gasket.

In the current production, the lining on the inner wall of the end wall of the above-mentioned telescopic hose is still applied manually, and the hose winding process, lining covering process, and pipe segment cutting process are in chronological order and station. The layout is discontinuous, and the circulation lines of semi-finished products in production are very long between each process station. The existing common process flow is: the hose is wound and formed by a winding equipment, and after a certain total length is reached, the total length of the pipe section is cut, transferred from the winding station to another slitting station, and then the total length is cut. Pipe sections to obtain several small pipe sections that meet the required length. Then, each small pipe section is compressed respectively, and then each compressed small pipe section is transferred to the corresponding station of the gasket coating process. In the lining ring application process station, the pipe wall wrinkled due to compression at the end of the small pipe section is manually arranged to make it flat, and then the lining tape is manually curled into a lining ring, which is respectively attached to the pipe wall at the end of the small pipe section. on the inner wall. The lining is applied manually, and the degree of automation is low; the quality of the lining is unstable; the operation time is long and the labor efficiency is low; additional labor teams and work stations need to be set up for the lining and pipe cutting, which increases the number of workers. Quantity and operation site; increase the corresponding management workload. The above production process affects the stability of hose production quality, the improvement of labor conditions, and the improvement of production efficiency, and increases the labor cost, the cost of remanufactured products, and the cost of production management.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention: in order to solve the problem of low operation efficiency and unstable operation quality caused by the manual operation method of covering the inner wall of the tube wall at the end of the hose during the production process of the hose; The inter-process stations are not compact due to the discontinuity of the winding process, the lining coating process, and the pipe segment cutting process; the remanufactured products have a long circulation line between each station, the circulation time is long, and the equipment and tooling take up a lot of space; labor A series of problems such as complicated labor organization, etc., the invention discloses a hose production equipment and process, which is used to realize the mechanization and automation of the lining ring on the inner wall of the tube end wall of the hose, and the winding of the hose. The process, the lining coating process and the pipe segment cutting process are integrated.

The technical idea of the present invention: in the manufacturing process of the hose, the coating of the pipe wall lining at the end of the hose and the cutting of the pipe section are automatically performed by the lining coating device and the pipe section cutting device in the equipment respectively according to the corresponding process. Completed; organically integrate the hose winding process, the lining coating process, and the pipe segment cutting process. The specific process integration content is: first, the hose winding process starts, and the continuously wound hose moves forward; When the hose is advanced to the corresponding station on the line, the lining coating process starts, and the lining coating operation on the pipe wall is automatically completed by the lining coating device; Automatically completes the slitting of pipe sections with attached linings. In this way, the scattered hose winding process, liner coating process and pipe segment cutting process are integrated into an overall continuous process line that is seamlessly connected in space and time, and is automatically and sequentially completed by the equipment at one time. The inner wall of the hose is covered with a lining ring and the pipe section is cut to obtain a finished pipe section with the lining ring affixed on the inner wall of the end pipe wall.

The beneficial effects of the present invention are: improve the efficiency and quality of the hose lining coating and pipe section cutting; realize the automation and intensification of the overall process, which is helpful to shorten the length of the hose production process chain as a whole; reduce the number of tooling, volume; reduce the occupation area; reduce labor; simplify labor organization; improve labor conditions; increase productivity; reduce production costs. At the same time, the equipment provided by the invention has high integration and high degree of automation; small size; simple structure, convenient manufacture and maintenance; reliable operation; and low manufacturing and use costs.

In order to realize the above-mentioned technical idea, the content of the technical scheme provided by the present invention is:

1. A hose production equipment, including a body, a hose winding device, a main drive assembly, a lining ring coating device, a pipe section cutting device, a gluing device (optional), a lining ring conveying device, and a finished pipe section unloading device . The main body is provided with a main installation surface. The main mounting surface consists of a physical surface on the body. The main mounting surface is centered around the main axis, which is located inside the main mounting surface that surrounds it. The main axis is an imaginary geometric space straight line with a fixed position, which is physically realized by the axis geometry voxels of the main mounting surface surrounding it. The main axis center line is the main geometric reference for the spatial position and motion relationship of each component of the device, and its axial direction corresponds to the front-rear direction of the device. The hose winding device is installed on the body. The main drive assembly is movably connected to the main mounting surface of the body. The main drive assembly is centered around the main axis. The bushing covering device is installed on the main drive assembly. The backing ring covering device is centered around the main axis. The liner applicator is located in front of the hose reel and in the area of space through which the hose travels as it is pushed forward. The main driving assembly supports and drives the bushing-applying device to move around the main axis. The hose winding device winds the tube wall of the hose, and the tube wall of the hose being wound rotates around the main axis. As the winding continues, the length of the hose continues to lengthen, and the front end of the hose exits the hose reeling device and advances along the main axis toward the front bushing coating device. The outline of the lining ring application device loaded with the lining ring to be applied, and the outline of other components carried by the main drive assembly, wherein the maximum outer envelope diameter formed by the rotation of any outline around the main axis is smaller than the diameter of the hose. The minimum inner wall envelope diameter formed by the rotation of the inner wall of the pipe wall around the main axis, so the bushing coating device can rotate and axially rotate around the main axis inside the hose under the support and drive of the main drive assembly. Move and stick the mounted gasket on the inner wall of the tube wall of the hose. The pipe section cutting device cuts the hose covered with the lining ring, so that the inner wall of the end pipe wall of the cut finished pipe section is covered with the lining ring. The lining ring conveying device delivers the lining ring to the lining ring coating device. The finished pipe section unloading device moves the intercepted finished pipe section away from the current processing station.

Further, the hose reeling device is composed of a revolving tire core mold, a main power mechanism, and a helical groove pressing mechanism. The said revolving tire core mold winds out a hose whose pipe wall is in the shape of a cylindrical straight wall. The main power mechanism drives the revolving tire heart mold to run. The helical groove pressing mechanism can spin a helical V-shaped groove on the cylindrical straight-walled pipe wall of the hose. The helical V-groove allows the hose to be easily compressed axially. The equipment can dynamically open and close the function of the spiral groove pressing mechanism to spin the spiral V-shaped groove.

The main drive assembly is composed of a first drive body, a second drive body, a first power mechanism, and a second power mechanism. The first driving body is movably connected to the main mounting surface of the body. The second driving body is movably connected to the first driving body. The first power mechanism is installed on the body. The first power mechanism drives the first driving body to move relative to the body. The second power mechanism is mounted on the first drive body. The second power mechanism drives the second driving body to move relative to the first driving body. The second driving body can rotate and move axially with the main axis as the center. The bushing-applying device is supported by the second driving body and moves synchronously with the second driving body.

The lining ring sticking device is composed of sticking support base and sticking mechanism. The sticking mechanism is installed on the sticking support base. The covering mechanism moves, exerts force on the lining ring, and loads the received lining ring on the covering support base in a curling and shrinking manner. The minimum inner wall envelope diameter of the tube, and the lining applicator can move unimpeded inside the hose. When covering the lining ring, the covering mechanism moves, exerts force on the lining ring, radially expands the curled and contracted lining ring, and the radially expanded lining ring is tightly attached to the inner wall of the tube wall of the hose . After the lining is applied, the covering mechanism is separated from the contact with the hose and performs a reset motion, so that the maximum outer envelope diameter of the lining covering device is smaller than the minimum inner wall envelope diameter of the hose, and the lining covering device is restored. Unimpeded movement inside the hose.

The pipe section cutting device consists of a cutting support base, a cutting drive assembly, and a cutting tool. The cutting drive assembly is mounted on the cutting support base. The cutting tool is mounted on the cutting drive assembly. The cutting tool performs radial movement relative to the main shaft center line under the support and drive of the cutting drive assembly, and the radial movement is linked with the rotation of the hose relative to the pipe section cutting device, so that the cutting tool completes the circumferential cutting of the hose .

Further, the sticking support base, the cutting support base, and the second driving body are solidly connected and combined together to form a triple motion synchronizing body. The triple motion synchronizing body constitutes a rigid combined whole to realize synchronous motion. The triple motion synchronizing body drives the lining ring coating device and the pipe section cutting device to rotate around the main axis and move axially along the main axis.

Further, the spinning tire core mold is composed of several first spinning roller assemblies and several second spinning rollers. The first revolving roller assembly and the second revolving roller revolving rollers are distributed in a circular array around the main axis, forming a squirrel-cage-shaped revolving tire core mold. The first winding roller assembly is composed of a first winding roller and a roller gear. The first wrapping roller is solidly connected with the roller gear. The roller gear is located at the rear end of the first winding roller. The first convoluted roll and roll gear can be simplified into one part manufacturing unit. The angle formed by the axis line of the first reeling roller and the axis line of the second reeling roller in the circumferential direction of the main axis of their respective revolving and the main axis is greater than 0 degrees, so that the wound hose is lengthened and advance forward. The first revolving roller and the second revolving roller are rotatably connected to the body. The main power mechanism is composed of intermediate gears, transmission components, and main drive motors. The intermediate gear is rotatably connected to the body and rotates around the main axis. The intermediate gear meshes with the respective roller gears located in its circumferential direction. The main drive motor is mounted on the body. The main drive motor drives the intermediate gear to rotate through the transmission assembly, and then the intermediate gear drives each of the meshed roller gears to rotate, thereby finally driving each of the first winding rollers to rotate. When working, there is friction between the tube wall of the hose wound on the tire core mold and the outer circular surface of each rotating first winding roller. Under the action of the friction force, the tube wall of the hose surrounds the main axis. Rotate and push forward. The second winding roller is driven to rotate by the tube wall of the hose. The rotational motion of the first revolving roller and the rotational motion of the second revolving roller combine to form the rotational motion of revolving the tire core mold. The gear meshing structure is simple, the operation is reliable, and the service life is long; the transmission is accurate, and it is easy to accurately detect and control the operating parameters of the equipment and related technical parameters of the hose.

The spiral groove pressing mechanism is composed of a pressurized movable body, a movable pressure groove wheel, a separation driving component and a fixed pressure groove wheel. The pressurizing movable body is movably connected to the body, and the separating drive assembly can drive the pressurizing movable body to move relative to the body to dynamically open and close the groove pressing function of the helical groove pressing mechanism. The movable pressure groove wheel is rotatably connected to the pressurized movable body. The outer surface of the movable pressure groove wheel is an annular V-shaped convex surface. The fixed pressure groove wheel is solidly connected to the front end of a second revolving roller, and is combined with the second revolving roller to form a movement synchronizing body. The fixed grooved roller and the second winding roller can be simplified into one part manufacturing unit. The outer surface of the fixed pressure groove wheel is an annular V-shaped concave surface. The pressurized movable body can move relative to the body under the action of external force, drive the movable pressure groove wheel to approach the fixed pressure groove wheel, and stop at the pressure groove position due to the blocking of the fixed pressure groove wheel. At the pressure groove position, the annular V-shaped convex surface of the movable pressure grooved wheel is tangent to the annular V-shaped concave surface of the fixed pressure grooved wheel, and the two tangent surfaces are in the plane where the axis of the movable pressure grooved wheel and the fixed pressure grooved wheel are collinear. Form the concave and convex mold matching relationship. The pressurized movable body moves relative to the body under the action of the separation drive assembly, and drives the movable pressure groove wheel to leave the pressure groove position and stop at the separation position. When grooving the hose wall, at the position of the groove, the annular V-shaped convex surface of the movable grooving wheel presses the opposing tube wall from the outer side of the hose tube wall to the inner side of the tube wall under the action of external force. On the annular V-shaped concave surface of the fixed pressure grooved wheel, the concave-convex die molding relationship formed by the annular V-shaped concave surface of the fixed pressure grooved wheel and the annular V-shaped convex surface of the movable pressure grooved wheel is used, and with the rotation and forward advancement of the pipe wall, Spin the spiral V-groove on the hose wall. The helical V-groove allows the hose to be easily compressed axially. When the movable pressure groove wheel leaves the pressure groove position and finally stops at the separation position, the pressure groove operation of the hose tube wall is terminated, and then the wound hose tube wall returns to a cylindrical straight wall shape.

Further, a support arc surface is provided on the affixed support base. The supporting arc surface takes the main axis as the surrounding center in the circumferential bending direction thereof. An arc-shaped T-shaped section cavity is arranged in the affixed support base. The arc-shaped T-shaped section cavity is located radially inward of the support arc surface. The arc-shaped T-shaped section cavity is centered around the main axis in the circumferential bending direction thereof. Along the axial direction of the main axis, the arc-shaped T-shaped section cavity is located between the two ends of the supporting arc surface. A lining tape feeding port is provided on the supporting arc surface, and the lining tape feeding port is communicated with the arc-shaped T-shaped section cavity. The lining belt feeding port is communicated with the radial outer space of the supporting arc surface.

The sticking mechanism is composed of a first pulling mechanism and a second pulling mechanism.

The first pulling mechanism is composed of a first seat body, a first movable body, a first pulling hook, a first driving component, and a second driving component. The first seat body is movably connected to the covering support base. The first seat body can move relative to the covering support base under the driving of the first driving component. The first drive assembly is mounted on the affixed support base. The first movable body is movably connected to the first base body. The first pulling hook is fixedly connected to the first movable body. The first movable body can move relative to the first seat body under the driving of the second driving assembly. The second drive assembly is mounted on the first seat body. The first pulling hook can perform radial movement and circular movement around the main axis.

The second pulling mechanism is composed of a second seat body, a second movable body, a third movable body, a second pulling hook, a third driving component, a fourth driving component, and a fifth driving component. The second seat body is movably connected to the covering support base. The second base body can move relative to the covering support base under the driving of the third driving component. The third drive assembly is mounted on the affixed support base. The second movable body is movably connected to the second base body. The second movable body can move relative to the second base body under the driving of the fourth driving assembly. The fourth drive assembly is mounted on the second base. The second pulling hook is fixedly connected to the third movable body. The third movable body is movably connected to the second movable body. The fifth driving assembly drives the third movable body to move relative to the second movable body. The fifth drive assembly is mounted on the second movable body. The second pulling hook can perform radial movement, circular movement and axial movement around the main axis.

Further, a lining ring in the form of a head-to-tail overlap formed by rolling a strip-shaped sheet body can be used, and the strip-shaped sheet body carried by the lining-ring conveying device is transported into the lining-ring coating device, and the strip-shaped sheet body is covered by the lining ring. The device is crimped into a liner in the form of an end-to-end overlap and is applied to the inner wall of the tube wall of the hose. The liner conveying device consists of a fixed support body and a feeding mechanism. The fixed support body is solidly connected with the body. In manufacturing, the fixed support body can be manufactured together with the body as a part of the structural features of the body. The feeding mechanism is composed of a guiding groove body, a pushing drive assembly and a transposition drive assembly. The pusher drive assembly is installed on the guide groove body. The guide groove body is movably connected to the fixed support body. The displacement driving assembly can drive the guide groove body to move relative to the fixed support body. The transposition drive assembly is mounted on the fixed support body. The guide groove body is provided with a guide groove cavity, and the guide groove cavity plays a role of positioning and guiding for the conveying of the strip-shaped sheet body placed in the guide groove body. The guide groove body is provided with a discharge port and a contact pressure positioning surface at the end of the guide groove cavity along the discharge direction. The discharge port is connected with the contact pressure positioning surface. Touching the positioning surface can exert a limiting effect on the strip body.

Further, if there is no pre-applied adhesive on the used lining ring, it is necessary to increase the gluing operation as a pre-association process of applying the hose inner wall lining ring as required, so the equipment is equipped with a gluing device. The gluing device is installed on the triple motion synchronizing body. The gluing device can rotate around the main axis and move axially along the main axis driven by the triple motion synchronizing body. The gluing device is composed of a gluing device and a spray head. The gluing device performs gluing operation on the pipe wall inside the hose.

Further, a main hollow shaft extension is arranged on the body, and the main hollow shaft extension has an inner circular surface of the main hollow shaft extension and an outer circular surface of the main hollow shaft extension. The cavity space included in the inner circular surface of the main hollow shaft extension runs through front and rear. The inner circular surface of the main hollow shaft extension and the outer circular surface of the main hollow shaft extension are arranged around the main axis. The inner circular surface of the main hollow shaft extension is used as the main mounting surface. A guide keyway is arranged between the inner circular surface of the main hollow shaft extension and the outer circular surface of the main hollow shaft extension, and the guiding direction is the axial direction of the main shaft centerline.

The first driving body is provided with a first driving inner circular surface and a first driving outer circular surface. The inner circular surface of the first driving and the outer circular surface of the first driving are concentric. The outer circular surface of the first drive is slidably connected to the inner circular surface of the main hollow shaft extension forward and backward. The second driving body is provided with a second driving inner circular surface and a second driving outer circular surface. The inner circular surface of the second driving and the outer circular surface of the second driving are concentric. The outer peripheral surface of the second driving is rotatably connected to the inner peripheral surface of the first driving. The cavity space included in the inner circular surface of the second drive is used for passing the pipeline.

2. A hose production process, the implementation of which is completed with the cooperation of the above-mentioned equipment, and the process includes the following steps:

S1, gasket preparation:

The gasket can be a seamless annular gasket formed integrally or a gasket in the form of end-to-end overlapping formed by rolling a strip-shaped sheet.

Further, if the gasket in the form of end-to-end overlap is adopted, the length of the strip-shaped sheet should satisfy the requirement that when the strip-shaped sheet is curled into a gasket and attached to the inner wall of the pipe wall of the hose, the strip-shaped sheet is end-to-end. Have the required overlapping length in the circumferential direction.

The front end of the strip body is machined with a first pulling process hole, and the rear end is machined with a second pulling process hole. The pulling hook of the lining ring attaching device is hooked to the pulling process hole, exerting force on the belt-shaped sheet body, and pulling and driving the belt-shaped sheet body to complete the relevant operations.

One end of the strip-shaped sheet body is processed with a convex overlapping tenon, and the other end is processed with a concave overlapping tenon. During the lamination operation, the lining ring lamination device utilizes the convex lap joint and the concave lap joint tenon on the strip body to form a mortise lap joint structure at the head and tail of the lining ring, which can prevent The loosening of the end-to-end connection of the lining ring enables the lining ring to be tightly attached to the inner wall of the pipe wall of the hose.

S2. To prepare the first straight wall section of the hose:

Start the operation of the revolving tire core mold of the hose winding device, and start to wind the hose. The tube wall of the hose starts from the revolving tire core mold covered by it, rotates around the main center line and pushes forward along the main center line. , During this process, the pressure groove function is turned off, the movable pressure groove wheel is in the separation position, and the tube wall of the coiled hose is cylindrical and straight, and the spiral V-shaped groove is not spun. When the front end of the hose is advanced to the first limit, the pressure groove function is turned on, and the movable pressure groove wheel is controlled to move from the separation position to the pressure groove position. The movable pressure groove wheel presses the pipe wall from the outside of the hose to the fixed pressure inside the hose. On the sheave, starting from this position, spin the spiral V-groove on the pipe wall. When the front end of the hose crosses the first limit and advances to the second limit, the operation of the heart mold is suspended.

The hose pipe section at the front end of the hose that is not spun with the spiral V-shaped groove is called the first straight wall section, and its pipe wall is in the shape of a cylindrical straight wall, which is convenient for lining the inner wall of the pipe wall of this section. , at this time, the first straight wall section has been advanced into the area of the cladding cutting station.

The first limit is an imaginary geometric plane perpendicular to the main axis and located in front of the fixed pressure groove wheel.

The second limit is an imaginary geometric plane perpendicular to the main axis and located in front of the first limit.

The covering cutting station area is the space area between the first limit and the second limit.

S3. Apply a gasket on the inner wall of the first straight wall section:

The main driving assembly and the gluing device are operated to carry out gluing operation on the inner wall of the first straight wall section.

The main drive assembly and the lining ring covering device are operated to carry out the lining covering operation on the inner wall of the first straight wall section.

S4. Load the spare lining ring into the lining ring sticking device.

S5, make the first telescopic section and the second straight wall section:

Resume the operation of the convoluted tire core mold, continue to wind the hose and keep pressing the spiral V-groove.

The front end of the hose crosses the second limit and enters the area of the bushing loading station. When the front end of the hose advances to the third limit, the pressure groove function is turned off, and the movable pressure groove wheel is controlled to move from the pressure groove position to the separation position, ending at The helical V-groove is pressed on the hose wall. The winding of the hose continues, and the production of the second straight wall section of the hose begins, and the tube wall of the wound hose now returns to a cylindrical straight wall shape.

The third limit is an imaginary geometric plane perpendicular to the main axis and located in front of the second limit.

The gasket loading station area refers to the space area in front of the second limit.

When the front end of the hose is advanced to the fourth limit, the pressure groove function is activated, the movable pressure groove wheel is controlled to move from the separation position to the pressure groove position, and the spiral V-shaped groove is pressed on the wall of the hose, and the second groove is also completed. Preparation of straight wall sections. The prepared tube wall of the second straight wall section is in the shape of a cylindrical straight wall, so that the inner wall of the section tube wall can be easily covered with a lining ring.

The fourth limit is an imaginary geometric plane perpendicular to the main axis and located in front of the third limit.

Hose winding continues. When the front end of the hose is advanced to the fifth limit, the rotation of the tire core mold is suspended, at this time the second straight wall section has been advanced to the area of the covering cutting station, and the second straight wall section is in a position across the cutting surface , that is, the two ends of the second straight wall section are respectively located in one tandem on the cutting surface.

The fifth limit is an imaginary geometric plane perpendicular to the main axis and located in front of the fourth limit.

The cutting plane is an imaginary geometric plane perpendicular to the main axis, located between the first limit and the second limit.

The pipe section between the first straight wall section and the second straight wall section of the hose is called the first telescopic section, and a spiral V-shaped groove is pressed on the pipe wall of the first telescopic section to facilitate the axial direction of the hose. compression.

S6. Apply a gasket on the inner wall of the second straight wall section:

Operate the main drive assembly and the gluing device to gluing the inner wall of the second straight wall section.

The main driving assembly and the lining ring covering device are operated to carry out the lining covering operation on the inner wall of the second straight wall section.

S7. Intercept the first finished pipe section:

Operate the main drive assembly and the pipe section cutting device, so that the cutting tool located inside the hose cuts the second straight wall section along the cutting surface, and divides the second straight wall section into the first half of the second straight wall section and the second straight wall section. The latter half of the wall segment. The cut pipe section is called the first finished pipe section, and the first finished pipe section sequentially includes three parts: the first straight wall section, the first telescopic section and the first half of the second straight wall section. The inner walls of the pipe walls at the front and rear ends of the first finished pipe section are covered with lining rings.

S8. Move the first finished pipe section away from the current processing station;

Control the finished product unloading device to move the first finished product pipe section away from the current processing station.

S9. Load the spare lining ring into the lining ring sticking device.

S10, prepare the second telescopic section and the third straight wall section:

The operation of the revolving tire core mold is resumed, and the hose is continued to be wound while maintaining the pressing of the spiral V-shaped groove.

When the front end of the hose, that is, the front end of the second half of the second straight wall section, advances to the third limit, the pressure groove function is turned off, and the movable pressure groove wheel is controlled to move from the pressure groove position to the separation position, ending at the hose. Spiral V-shaped grooves are pressed on the pipe wall. The winding of the hose continues, and the production of the third straight wall section of the hose begins, and the tube wall at this time returns to a cylindrical straight wall shape.

When the front end of the hose is advanced to the fourth limit, the pressure groove function is turned on, the movable pressure groove wheel is controlled to move from the separation position to the pressure groove position, and the spiral V-shaped groove is pressed on the wall of the hose, and the third Preparation of straight wall sections. The pipe wall of the third straight wall section prepared is in the shape of a cylindrical straight wall, which is convenient for lining the inner wall of the pipe wall with a lining ring.

Hose winding continues. When the front end of the hose is advanced to the fifth limit, the rotation of the tire core mold is suspended. At this time, the third straight wall section has been advanced into the area of the covering cutting station, and the third straight wall section is in the position of crossing the cutting surface. , that is, the two ends of the third straight wall section are respectively in the positions of the cutting surfaces one in front and one behind.

S11. Apply a gasket on the inner wall of the third straight wall section:

Control the main drive assembly and the gluing device to gluing the inner wall of the third straight wall section.

The main drive assembly and the lining ring covering device are operated to carry out the lining covering operation on the inner wall of the third straight wall section.

S12. Intercept the second finished pipe section:

Operate the main drive assembly and the pipe section cutting device, so that the cutting tool located inside the hose cuts the third straight wall section along the cutting surface, and divides the third straight wall section into the first half of the third straight wall section and the third straight wall section. The second half of the wall section, the cut pipe section is called the second finished pipe section. The second finished pipe section sequentially includes three parts: the second half of the second straight wall section, the second telescopic section and the first half of the third straight wall section. The inner walls of the pipe walls at the front and rear ends of the second finished pipe section are covered with lining rings.

S13, moving the second finished pipe section away from the current processing station;

Control the finished product unloading device to move the second finished product pipe section away from the current processing station.

S14. Steps S9 to S13 are executed cyclically, and the second finished pipe section can be repeatedly taken.

The present invention distinguishes and describes the production process of the first finished pipe section and the second finished pipe section, because the production of the first finished pipe section starts from the initial winding of the hose wall without the inner wall liner; and the second finished pipe section The production process starts from the hose pipe wall that has been covered with the inner wall lining; therefore, the present invention first describes the production process of the first finished pipe section as a prerequisite for the production of the second finished pipe section in the logical sequence of the process, and then describes the second finished pipe section. The production process of the finished pipe section; it should be understood that the first finished pipe section and the second finished pipe section respectively represent two types of finished hose products under different initial conditions of the production process; and it should be further understood that , the first limit, the second limit, the third limit, the fourth limit, the fifth limit, and the cutting plane are a series of imaginary geometric planes, which are intended to describe the movement of the hose during the production process during the advancing process. Different stop positions; in actual production, in order to meet the different needs of users, the length dimension of the first finished pipe section or the second finished pipe section of each case may be different, so the first finished product of each case is prepared. In the case of a pipe section or a second finished pipe section, the first limit, the second limit, the third limit, the fourth limit, the fifth limit, and the cutting surface are a series of imaginary geometric planes, and the specific distance between them, including relative to the equipment The distance dimension may be different from that of the first or second finished pipe segment in other cases; but corresponding to the finished pipe segment itself in each case, the first limit, second limit, third limit, A series of imaginary geometric planes such as the fourth limit, the fifth limit, and the cutting plane, the relative positional relationship between them, and the relative positional relationship between them and the equipment, are not used in the production process of the finished pipe section of each case. Change. Furthermore, the first limit is located in front of the second limit, and only qualitatively describes the position of the two, regardless of the specific distance between the two. Therefore, it should be understood that the first finished product Each case of the pipe segment and each case of the second finished pipe segment do not necessarily share a certain set of first, second, third, fourth, fifth, cut surfaces with fixed mutual distances. A series of imaginary geometric planes.

In order to deepen the understanding of the present invention, the present invention will be described in further detail below with reference to the embodiments and the accompanying drawings. The embodiments are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

Description of drawings

FIG. 1 is a three-dimensional structural view of the device of the embodiment from the front left and downward.

FIG. 2 is an enlarged view of the local area indicated by the mark I in FIG. 1 .

FIG. 3 is a three-dimensional structural view of the device of the embodiment from the left rear and downward orientation.

FIG. 4 is a three-dimensional structural view of the device of the embodiment from the front right and downward.

FIG. 5 is a front view of the apparatus of the embodiment.

FIG. 6 is a top view of an embodiment apparatus.

FIG. 7 is a left side view of the example apparatus.

FIG. 8 is an enlarged view of the local area indicated by the mark II in FIG. 7 .

FIG. 9 is a sectional view of the orientation indicated by the mark A in FIG. 5 , the sectional view is drawn when the movable pressure sheave is in the disengaged position.

Fig. 10 is a sectional view of the orientation indicated by the mark A in Fig. 5, the sectional view is drawn when the movable pressure groove wheel is in the pressure groove position.

FIG. 11 is a cross-sectional view at the orientation indicated by the mark B in FIG. 5 .

FIG. 12 is a front view of the gasket coating device.

FIG. 13 is a cross-sectional view at the orientation indicated by the mark C in FIG. 12 .

FIG. 14 is a three-dimensional structural view of the left front and downward orientation of the sticking support base.

Figure 15 is a three-dimensional structural view of the guide groove body in an upward direction from the right front.

Figure 16 is a three-dimensional structural view of the guide groove body in the right front and downward orientation.

Fig. 17 is a front view of the triple motion synchronizing body.

Fig. 18 is a front view of the strip-shaped sheet body in the direction of plane development.

Fig. 19 is a perspective view of the front left and downward direction of the gasket in the form of head-to-tail overlap formed by rolling a strip-shaped sheet, the figure is drawn before the head-to-tail mortise of the gasket is overlapped.

Figure 20 is a three-dimensional structural view of the front left and downward direction of the gasket in the form of head-to-tail overlap formed by curling a strip-shaped sheet, and the figure is drawn according to the overlapping of the head and tail of the gasket.

Figures 21 to 29 are schematic diagrams describing the process of loading the strip-shaped sheet into the gasket coating device and the gasket coating process, wherein:

21 is a schematic diagram of the first pulling hook hooking the first pulling process hole;

Figure 22 is a view from the direction indicated by the mark D in Figure 21;

Figure 23 is a schematic diagram of the front end portion of the strip-shaped sheet body being pulled and driven by the first pulling hook into the arc-shaped T-shaped cross-sectional cavity;

Figure 24 is a schematic diagram of winding the strip-shaped sheet body on the support arc surface that is covered with the support base;

Figure 25 is a view from the orientation indicated by the mark E in Figure 24;

Fig. 26 is an enlarged view of the partial area indicated by mark III in Fig. 25;

Figure 27 is a schematic diagram of radially expanding the curled and contracted strip-shaped sheet body, and the end joints are overlapped to form a lining ring and attached to the inner wall of the hose;

Figure 28 is a view from the orientation indicated by the mark F in Figure 27;

FIG. 29 is an enlarged view of the local area indicated by the mark IV in FIG. 28 .

30 to 46 are schematic diagrams of steps S2 to S12 of the hose production process.

FIG. 47 is a perspective structural view of the first finished tube.

Description of reference numerals: 1000-body; 1100-main hollow shaft extension; 1110-main installation surface; 1120-outer surface of main hollow shaft extension; 1130-guide keyway; 2000-hose winding device; 2100-winding tire core mold ; 2110 - the first winding roller assembly; 2111 - the first winding roller; 2112 - the roller gear; 2120 - the second winding roller; 2200 - the main power mechanism; 2210 - the intermediate gear; 2222-Second gear; 2230-Main drive motor; 2300-Spiral groove pressing mechanism; 2310-Pressurized movable body; ; 2332-compression spring; 2340-fixed pressure groove wheel; 2341-annular V-shaped concave surface; 3000-main drive assembly; 3100-first drive body; 3200-second driving body; 3210-second driving inner surface; 3220-second driving outer surface; 3300-first power mechanism; 3310-first-power motor; 3320-first power support; 3330-first power gear; 3340-first power rack; 3400-second power mechanism; 3410-second power motor; 3420-second power support; 3430-second power gear; 3440-second driven Gear; 40000- Liner coating device; 41000- Coating support base; 41100- Support arc surface; 41200- Cylindrical surface shaft extension; 41300- Lining belt feeding inlet; Attachment mechanism; 42100-first pulling mechanism; 42110-first-seat body; 42111-first gear sleeve; 42112-first guide groove body; 42120-first movable body; 42130-first pulling hook; 42140 - first drive assembly; 42141 - first drive motor; 42142 - first drive gear; 42150 - second drive assembly; 42151 - second drive motor; 42152 - second drive gear; 42200 - second pulling mechanism; 42210 -Second seat body; 42211-Second gear sleeve; 42212-Second guide groove body; 42220-Second movable body; 42221-Second cylinder body; 42240-second pulling hook; 42250-third drive assembly; 42251-third drive motor; 42252-third drive gear; 42253-third drive support; 42260-fourth drive assembly; 42261-fourth drive motor ; 42262 - Fourth drive gear; 42270 - Fifth drive assembly; 5000 - Pipe section cutting device; 5100 - Cutting support base; 5200 - Cutting drive assembly; 5210 - Swing arm drive Motor; 5220-swing arm; 5230-cutting motor; 5300-cutting tool; 6000-gluing device; 6100-spray head; 6200-gluing device; Mechanism; 7210-guide groove body; 7211-guide groove cavity; 7212-discharge port; 7213-contact pressure positioning surface; 7214-guide groove body transposition inner circular hole; 7220-material push drive assembly; Motor; 7222-Pushing Drive Wheel; 7223-Drive Press Wheel; 7224-Drive Press Wheel Base; 7230-Transposition Drive Assembly; 7231-Transposition Drive; 7232-Driver Seat; Pipe section unloading device; 9000-belt sheet body; 9100-first pulling process hole; 9200-second pulling process hole; 9210-second pulling through hole; 9220-second pulling locking hole; 9300 -Male lap joint; 9400-Concave lap joint; 10000-Ring; 11000-Before lap joint of strip body; 12000-After lap joint of strip body; 20000-Soft Tube; 21000-spiral V-groove; 30000-gluing; 50000-lining coating; 0001-main axis; 0002-first winding roller axis; 0003-second winding roller axis; P1 - Feeding alignment position; P2- Guiding groove avoidance position; P3- The position of the first pulling hook; P4- The position of the first pulling and shrinking ring; P5- The position of the second pulling circumferential hook; P6- The first 2. The hook position before and after pulling; P7- the locking position of the second pulling hook; P8- the first pulling and expanding ring position; P9- the first pulling and expanding ring unhooking position; P10- the second pulling and expanding ring position; P11-separation position; P12-groove position; P13-alignment position of lining belt feeding inlet and outlet; P14-cutting surface; X1-first limit; X2-second limit; X3-third limit; X4- Fourth limit; X5-fifth limit; Q1-cladding cutting station area; Q2-ring loading station area; D1-first straight wall section; D2-second straight wall section; D3-th A telescopic section; D4 - the first half of the second straight wall section; D5 - the second half of the second straight wall section; D6 - the first finished pipe section; D7 - the third straight wall section; D8 - the second telescopic zone D9-the first half of the third straight wall section; D10 - the second half of the third straight wall section; D11 - the second finished pipe section; K - the maximum outer envelope diameter; N - the minimum inner wall envelope diameter.

Detailed ways

In the description of the present invention, it should be understood that, if the orientation description is involved, for example, the orientation or positional relationship indicated by up, down, left, right, front, rear, front, rear, etc. is based on the orientation shown in the drawings Or the positional relationship is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the description of the present invention, if there are words such as several, greater than, less than, more than, above, below, within, etc., where the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, more than etc. shall be understood as not including this number, and above, below, within, etc., shall be understood as including this number.

If it is described that the first and the second are only for the purpose of distinguishing technical features, it cannot be understood as indicating or implying relative importance, or indicating the number of the indicated technical features or the order of the indicated technical features. relation.

In the description of the present invention, unless otherwise clearly defined, words such as setting, installation, connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

1. Please refer to FIG. 1 to FIG. 29. A hose production equipment according to an embodiment of the present invention consists of a body 1000, a hose winding device 2000, a main driving assembly 3000, a lining coating device 40000, a pipe section cutting device 5000, It consists of a glue coating device 6000, a lining ring conveying device 7000, and a finished pipe section unloading device 80000.

As shown in FIG. 5 , the body 1000 is provided with a main hollow shaft extension 1100 extending backward, and the main hollow shaft extension 1100 has an inner circular surface of the main hollow shaft extension and an outer circular surface 1120 of the main hollow shaft extension. The cavity space included in the inner circular surface of the main hollow shaft extension runs through the front and rear. The axis line shared by the inner circular surface of the main hollow shaft extension and the outer circular surface 1120 of the main hollow shaft extension is set as the main axis center line 0001 . The inner circular surface of the main hollow shaft extension is set as the main mounting surface 1110 . A guide keyway 1130 is provided between the inner circular surface of the main hollow shaft extension 1100 and the outer circular surface 1120 of the main hollow shaft extension, and the guiding direction is the axial direction of the main shaft centerline 0001.

As shown in FIG. 1 to FIG. 6 , FIG. 9 and FIG. 11 , the hose winding device 2000 is composed of a winding tire core mold 2100 , a main power mechanism 2200 , and a spiral groove pressing mechanism 2300 . As shown in FIG. 30 , a hose 20000 having a tubular straight wall is formed by winding the tire core mold 2100 . The main power mechanism 2200 drives the revolving tire core mold 2100 to rotate. As shown in Figures 37 and 47, the spiral groove pressing mechanism 2300 can spin a spiral V-shaped groove 21000 on the cylindrical straight wall of the hose 20000, and the spiral V-shaped groove 21000 makes the hose 20000 convenient ground is compressed axially.

The spinning tire core mold 2100 is composed of eight first spinning roller assemblies 2110 and one second spinning roller 2120 . Eight first revolving roller assemblies 2110 and one second revolving roller 2120 are distributed in a circular array around the main axis 0001 to form a squirrel-cage revolving tire core mold 2100 . The first winding roller assembly 2110 is composed of a first winding roller 2111 and a roller gear 2112 . The first winding roller 2111 and the roller gear 2112 are solidly connected together. The roller gear 2112 is located at the rear end of the first winding roller 2111 . The first winding roller 2111 and the roller gear 2112 can be simplified into one part manufacturing unit. The first revolving roller axis 0002 and the second revolving roller axis 0003 both have an included angle with the main axis 0001 in the circumferential direction of the revolving main axis 0001 greater than 0 degrees. The first revolving roller 2111 and the second revolving roller 2120 are rotatably connected to the body 1000, and the rotational connection can be realized by means of sliding bearings, rolling bearings, and the like. There is friction between the tube wall of the hose 20000 wound on the tire core mold 2100 and the outer circular surface of each rotating first winding roller 2111. Driven by the friction, the tube wall of the hose 20000 surrounds The main axis 0001 rotates and pushes forward. The second winding roller 2120 is also driven to rotate by the tube wall of the hose 20000 due to frictional force. The rotational motion of the first revolving roller 2111 and the rotational motion of the second revolving roller 2120 combine to form the rotational motion of revolving the tire core mold 2100 .

The main power mechanism 2200 is composed of an intermediate gear 2210 , a transmission assembly 2220 , and a main drive motor 2230 . The intermediate gear 2210 is rotatably connected to the outer circular surface 1120 of the main hollow shaft extension 1100 on the body 1000, and the rotational connection can be realized by means of sliding bearings, rolling bearings and the like. The intermediate gear 2210 meshes with the respective roller gears 2112 located in the circumferential direction thereof. The transmission assembly 2220 includes a first gear 2221 and a second gear 2222 . The first gear 2221 is firmly connected to the power output shaft of the main drive motor 2230 , and the second gear 2222 is rotatably connected to the body 1000 . The first gear 2221 meshes with the second gear 2222 , and the second gear 2222 meshes with the intermediate gear 2210 . The second gear 2222 provided in this embodiment can be used to drive the motion sensing device of the electrical control system, so as to detect and control the rotational motion of the hose reeling device 2000 . The main drive motor 2230 is mounted on the body 1000 . The main drive motor 2230 finally drives each of the first winding rollers 2111 through the gear meshing between the first gear 2221 and the second gear 2222, the gear meshing between the second gear 2222 and the intermediate gear 2210, and the gear meshing between the intermediate gear 2210 and each roller gear 2112. turn.

The helical groove pressing mechanism 2300 is composed of a pressurizing movable body 2310 , a movable pressure groove wheel 2320 , a separation driving assembly 2330 , and a fixed pressure groove wheel 2340 . The pressurizing movable body 2310 is slidably connected to the body 1000 . The movable pressure groove wheel 2320 is rotatably connected to the pressurized movable body 2310 . The outer surface of the movable pressure groove wheel 2320 is an annular V-shaped convex surface 2321 . The fixed pressure groove wheel 2340 is solidly connected to the front end of the second winding roller 2120, and is combined with the second winding roller 2120 to form a motion synchronization body. The manufacturing of the fixed pressure groove wheel 2340 and the second winding roller 2120 can be simplified as a part manufacturing unit. The outer surface of the fixed pressure groove wheel 2340 is an annular V-shaped concave surface 2341 . The separation drive assembly 2330 is composed of a separation driver 2331 and a pressing spring 2332 . The separation driver 2331 is mounted on the body 1000 . As shown in FIG. 9 and FIG. 10 , the two ends of the compression spring 2332 are respectively connected to the body 1000 and the compression movable body 2310. The compression spring 2332 exerts a pulling force on the compression movable body 2310, and pulls the compression movable body 2310 to the lower left. slide. The separation driver 2331 can drive the pressing movable body 2310 to slide upward and rightward against the pulling force of the pressing spring 2332 .

As shown in FIGS. 9 , 10 , and 36 to 38 , when the pressurized movable body 2310 slides downward to the left under the pulling force of the pressurized spring 2332 , the movable press grooved wheel 2320 is driven to approach the fixed press grooved wheel 2340 . Finally, it stops at the pressure groove position P12 due to the blocking of the fixed pressure groove wheel 2340 . At the pressure groove position P12, the annular V-shaped convex surface 2321 of the movable pressure grooved wheel 2320 is tangent to the annular V-shaped concave surface 2341 of the fixed pressure grooved wheel 2340, and the two tangent surfaces are on the axis of the movable pressure grooved wheel 2320 and the fixed pressure grooved wheel 2340 A concave-convex die matching relationship is formed in the plane where the axes are collinear. Driven by the separation driver 2331, the press movable body 2310 can slide to the upper right against the pulling force of the press spring 2332 to drive the movable pressure groove wheel 2320 to leave the pressure groove position P12, and finally stop at the separation position P11. When the tube wall of the hose 20000 is pressed, at the pressure groove position P12, the annular V-shaped convex surface 2321 of the movable pressure groove wheel 2320 is under the pulling force of the compression spring 2332, from the outer side of the tube wall of the hose 20000. The conflicting pipe wall is pressed on the annular V-shaped concave surface 2341 of the fixed pressure groove wheel 2340 located on the inner side of the pipe wall, forming a concave-convex die matching relationship for extruding the pipe wall, and with the rotation and forward advancement of the pipe wall, in the soft Spiral V-shaped grooves 21000 are spun on the cylindrical straight-walled tube wall of the tube 20000, so that the hose 20000 can be axially compressed. When the movable pressure groove wheel 2320 leaves the pressure groove position P12 and finally stops at the separation position P11, the pressure groove operation of the tube wall of the hose 20000 is terminated, and then the wound tube wall of the hose 20000 returns to a cylindrical straight wall shape. Control the separation driver 2331 to dynamically turn on and off the pressure groove function to match the gasket coating.

As shown in FIG. 1 , the main driving assembly 3000 is composed of a first driving body 3100 , a second driving body 3200 , a first power mechanism 3300 , and a second power mechanism 3400 .

As shown in FIG. 5 , the first driving body 3100 and the second driving body 3200 are both hollow tubular structures, wherein the first driving body 3100 is provided with a first driving inner circular surface 3110 and a first driving outer circular surface 3120; The body 3200 is provided with a second driver inner peripheral surface 3210 and a second driver outer peripheral surface 3220 .

As shown in FIG. 1 , the first power mechanism 3300 is composed of a first power motor 3310 , a first power support 3320 , a first power gear 3330 , and a first power rack 3340 . The second power mechanism 3400 is composed of a second power motor 3410 , a second power support 3420 , a second power gear 3430 , and a second driven gear 3440 .

As shown in FIG. 5 and FIG. 11 , the first driving body 3100 and the first power rack 3340 are solidly connected together. The first driving outer peripheral surface 3120 of the first driving body 3100 and the main mounting surface 1110 on the body 1000 form a cylindrical movable connection pair, and the first power rack 3340 and the guide key groove 1130 on the body 1000 form a front and rear sliding guide connection pair. The front and rear sliding guide connection pairs restrict the rotation of the first driving body 3100 relative to the body 1000 around the main axis 0001. Under the combined action of the above-mentioned cylindrical movable connection pair and the front and rear sliding guide connection pair, the first driving body 3100 movably connected to the main mounting surface 1110 of the body 1000 can only move back and forth relative to the body 1000, that is, along the axis 0001 Axial movement.

As shown in FIG. 5 and FIG. 11 , the second driving body 3200 forms a cylindrical rotational connection pair with the first driving inner circular surface 3110 of the first driving body 3100 through the second driving outer peripheral surface 3220, and through the cylindrical rotational connection pair, the first The second driving body 3200 is rotatably connected to the first driving body 3100 , that is, the second driving body 3200 can only rotate around the main axis 0001 relative to the first driving body 3100 . When the first driving body 3100 moves in the front-rear direction relative to the body 1000 , the second driving body 3200 can move back and forth synchronously. The linkage between the forward and backward movement of the first driving body 3100 relative to the body 1000 and the rotation of the second driving body 3200 relative to the first driving body 3100 enables the second driving body 3200 to move relative to the body 1000 with the main axis 0001 as the center Rotation and axial movement.

As shown in FIG. 11 , the first power support 3320 is fixedly connected to the rear end of the main hollow shaft extension 1100 , the first power motor 3310 is installed on the first power support 3320 , and the first power gear 3330 is fixedly connected to the first power support 3320 . The power of a power motor 3310 exits the shaft. The first power gear 3330 meshes with the first power rack 3340 , and the first power motor 3310 drives the first driving body 3100 to move back and forth relative to the body 1000 through the meshing of the gear rack.

As shown in FIG. 5 , the second power support 3420 is fixedly connected to the rear end of the first driving body 3100 , the second power motor 3410 is installed on the second power support 3420 , and the second power gear 3430 is fixedly connected to the second power support 3420 . The power of the two power motors 3410 is on the shaft. The second driven gear 3440 is fixedly connected to the rear end of the second driving body 3200 . The second power gear 3430 meshes with the second driven gear 3440 , and through the gear meshing, the second power motor 3410 drives the second driving body 3200 to rotate relative to the first driving body 3100 around the main axis 0001 .

As shown in FIG. 2 and FIG. 12 to FIG. 14 , the lining ring sticking device 40000 is composed of a sticking support base 41000 and a sticking mechanism 42000 .

As shown in FIGS. 12 to 14 , the covering support base 41000 is provided with a support arc surface 41100 , an outer circular surface shaft extension 41200 , a lining tape feeding port 41300 , and an arc-shaped T-shaped section cavity 41400 . The common axis line of the support arc surface 41100, the arc T-shaped cross-section cavity 41400 and the shaft extension 41200 of the outer circular surface coincides with the main axis line 0001. As shown in FIG. 24 and FIG. 25 , the supporting arc surface 41100 is used for wrapping the strip-shaped sheet body 9000 in the form of a curled and contracted annular ring. As shown in FIG. 12 , the arc-shaped T-shaped cross-section cavity 41400 is located at the radial inner side between the two axial ends of the support arc surface 41100 . As shown in FIG. 24 , when the belt-like sheet 9000 is wrapped and attached to the supporting arc surface 41100 in a curled and contracted annular ring, the front-end set length portion of the belt-like sheet 9000 at the overlapping portion of the head and tail is placed on the arc Inside the T-shaped cross-section cavity 41400. The arc-shaped T-shaped cross-section cavity 41400 also provides a movable space for the relevant operating components of the sticking mechanism 42000 . As shown in Figure 13, Figure 14, Figure 21 to Figure 24, the support arc surface 41100 is provided with a lining tape feeding port 41300, the lining tape feeding port 41300 communicates with the arc-shaped T-shaped section cavity 41400, and the lining tape feeding port 41300 is The strip-shaped sheet body 9000 enters and exits the channel of the arc-shaped T-shaped cross-section cavity 41400 , and at the same time provides an active space for the relevant operating components of the sticking mechanism 42000 .

As shown in FIG. 2 , the sticking mechanism 42000 is composed of a first pulling mechanism 42100 and a second pulling mechanism 42200 .

As shown in FIGS. 2 , 12 and 13 , the first pulling mechanism 42100 is composed of a first seat body 42110 , a first movable body 42120 , a first pulling hook 42130 , a first driving component 42140 and a second driving component 42150 .

The first seat body 42110 includes a first gear sleeve 42111 and a first guide groove body 42112, and the first gear sleeve 42111 and the first guide groove body 42112 are solidly connected together. The first gear sleeve 42111 is rotatably connected to the shaft extension 41200 on the outer circular surface of the support base 41000, and the gears arranged at the rear end of the first gear sleeve 42111 can be along with the first gear sleeve 42111 to extend 41200 around the outer circular surface. The axis line rotates.

The first movable body 42120 is slidably connected with the first guide groove body 42112 on the first seat body 42110 . The first pulling hook 42130 is solidly connected with the first movable body 42120, and can be manufactured as a part unit.

The first drive assembly 42140 is composed of a first drive motor 42141 and a first drive gear 42142. The first drive motor 42141 is mounted on the support base 41000, and the first drive gear 42142 is firmly connected to the power output shaft of the first drive motor 42141. The first driving gear 42142 meshes with the gear provided on the first gear sleeve 42111, and through the gear meshing, the first driving motor 42141 drives the first base 42110 to rotate around the axis line of the shaft extension 41200 on the outer circular surface.

The second drive assembly 42150 is composed of a second drive motor 42151 and a second drive gear 42152. The second drive motor 42151 is mounted on the first base 42110, and the second drive gear 42152 is firmly connected to the power output shaft of the second drive motor 42151. The second driving gear 42152 meshes with the rack provided on the first movable body 42120, and through the meshing of the rack and pinion, the second driving motor 42151 drives the first movable body 42120 to slide relative to the first base 42110.

The rotation of the first seat body 42110 and the sliding of the first movable body 42120, and the linkage formed by the two can drive the first pulling hook 42130 to perform radial and circular movements around the main axis 0001.

As shown in FIG. 2 and FIG. 12 , the second pulling mechanism 42200 is driven by the second seat body 42210, the second movable body 42220, the third movable body 42230, the second pulling hook 42240, the third driving assembly 42250, the fourth driving The assembly 42260 and the fifth drive assembly 42270 are composed.

The second base body 42210 includes a second gear sleeve 42211 and a second guide groove body 42212; the second gear sleeve 42211 and the second guide groove body 42212 are solidly connected together. The second gear sleeve 42211 is rotatably connected to the shaft extension 41200 on the outer circular surface of the support base 41000. The gears provided at the front end of the second gear sleeve 42211 can be along with the second gear sleeve 42211 to extend around the shaft of the outer circular surface 41200. The heart line turns.

The second movable body 42220 includes a second column body 42221 and a second guide groove body 42222; the second column body 42221 and the second guide groove body 42222 are solidly connected together. The second column body 42221 of the second movable body 42220 is slidably connected with the second guide groove body 42212 of the second seat body 42210 . The front section of the third movable body 42230 is slidably connected with the second guide groove body 42222 of the second movable body 42220 . The second pulling hook 42240 and the rear section of the third movable body 42230 are firmly connected together, and the second pulling hook 42240 and the third movable body 42230 can be manufactured as a unit of parts.

The third drive assembly 42250 is composed of a third drive motor 42251, a third drive gear 42252, and a third drive support 42253. The third drive motor 42251 is mounted on the third drive support 42253. The third driving support 42253 is firmly connected to the front end of the shaft extension 41200 on the outer circular surface. The third driving gear 42252 is fixedly connected to the power output shaft of the third driving motor 42251 . The third drive gear 42252 meshes with the gear at the front end of the second gear sleeve 42211, and through the meshing of the gear, the third drive motor 42251 drives the second base 42210 to rotate around the axis of the shaft extension 41200 on the outer circular surface.

The fourth drive assembly 42260 is composed of a fourth drive motor 42261 and a fourth drive gear 42262. The fourth drive motor 42261 is mounted on the second base body 42210 . The fourth driving gear 42262 is fixedly connected to the power output shaft of the fourth driving motor 42261. The fourth driving gear 42262 meshes with the rack on the second cylinder 42221 of the second movable body 42220, and through the engagement of the rack and pinion, the fourth driving motor 42261 drives the second movable body 42220 to slide relative to the second base 42210.

The fifth drive assembly 42270 adopts a needle-type cylinder, and the needle-type cylinder is installed at the front end of the second guide groove body 42222 of the second movable body 42220 . The needle cylinder drives the third movable body 42230 to slide relative to the second movable body 42220 .

The rotation of the second seat body 42210, the sliding of the second movable body 42220, and the sliding of the third movable body 42230, the linkage formed by the three can drive the second pulling hook 42240 to perform radial movement around the main axis 0001, Circular motion, axial motion.

As shown in FIGS. 1 , 3 to 6 , the pipe section cutting device 5000 is composed of a cutting support base 5100 , a cutting drive assembly 5200 , and a cutting tool 5300 . The axis of the cutting support base 5100 coincides with the axis of the main axis 0001 . The cutting drive assembly 5200 is composed of a swing arm drive motor 5210 , a swing arm 5220 and a cutting motor 5230 . The swing arm 5220 is rotatably connected to the cutting support base 5100 , the cutting motor 5230 is mounted on the swing arm 5220 , and the cutting tool 5300 is fixedly connected to the power output shaft of the cutting motor 5230 . The swing arm drive motor 5210 is mounted on the cutting support base 5100 . The power output shaft of the swing arm drive motor 5210 is solidly connected with the swing arm 5220 . The swing arm drive motor 5210 drives the swing arm 5220 to swing relative to the cutting support base 5100, and drives the cutting tool 5300 to perform radial movement relative to the main axis 0001. Rotation, the two are linked together to drive the cutting tool 5300 to complete the circumferential cutting of the hose 20000.

As shown in FIG. 17 , FIG. 5 , and FIG. 1 , the sticking support base 41000 , the cutting support base 5100 , and the second driving body 3200 are solidly connected and combined to form a triple motion synchronizing body 8000 . The triple motion synchronizing body 8000 enables the sticking support base 41000, the cutting support base 5100, and the second driving body 3200 to perform a synchronous movement under the driving of the second driving body 3200 in the form of a rigid combination, and the synchronous movement drives the gasket to stick The device 40000 and the pipe section cutting device 5000 rotate and move axially about the main axis 0001.

As shown in FIG. 1 and FIG. 5 , the gluing device 6000 is composed of a nozzle 6100 and a gluing device 6200 . The nozzle 6100 is connected to the glue supply device 6200 , and the glue supply device 6200 is installed on the triple motion synchronizing body 8000 . The gluing device 6000 rotates and moves axially around the main axis 0001 under the driving of the triple motion synchronizing body 8000, and performs gluing operation on the pipe wall inside the hose 20000.

As shown in FIG. 37 , the hose 20000 is started to be wound by the revolving tire core mold 2100 of the hose reeling device 2000 , and the tube wall of the hose 20000 on the revolving tire core mold 2100 is cylindrical and straight. The hose 20000 being wound rotates around the main axis 0001, and the length is continuously increased. The front end of the hose 20000 is pushed forward, exits the coiling tire core mold 2100 and enters the area where the helical groove pressing mechanism 2300 is located. When the movable pressure groove wheel 2320 is at the pressure groove position P12, the spiral groove pressing mechanism 2300 spins a spiral V-shaped groove 21000 on the cylindrical straight wall pipe wall of the hose 20000. The hose 20000 after grooving continues to move forward, and enters the station area where the lining ring coating device 40000, the gluing device 6000, and the pipe section cutting device 5000 are located. The lining ring sticking device 40000, the gluing device 6000, and the pipe section cutting device 5000 are assembled and installed on the front end of the main drive assembly 3000 through the triple motion synchronizing body 8000; Body 1000. The lining ring coating device 40000, the pipe section cutting device 5000, the gluing device 6000 and the main drive assembly 3000, the entire contour formed by the combination of these four components is the largest outer contour package formed by rotating relative to the main axis 0001 The envelope diameter K is smaller than the minimum inner wall envelope diameter N formed by the inner wall of the tube wall of the hose 20000 relative to the main axis 0001, and the space area contained by the maximum outer envelope diameter K is completely within the minimum inner wall envelope diameter N Within the included space area, the gasket coating device 40000, the pipe section cutting device 5000, and the gluing device 6000 can be supported and driven by the main drive assembly 3000. Unhindered rotation and axial movement followed by glue application, liner application and pipe section cutting process operations.

As shown in FIG. 19 and FIG. 20 , in this embodiment, a gasket 10000 in the form of end-to-end overlapping formed by curling a strip-shaped sheet body 9000 is used. As shown in Fig. 21 to Fig. 25 , the liner conveying device 7000 and the liner coating device 40000 cooperate with each other to construct a transition channel for transporting the tape sheet 9000 into the liner coating device 40000, and assist the tape The sheet body 9000 is wound and covered on the supporting arc surface 41100 of the lining ring covering device 40000 in the form of a curled and contracted annular ring.

As shown in FIG. 1 , the bushing conveying device 7000 is composed of a fixed support body 7100 and a feeding mechanism 7200 .

The fixed support body 7100 adopts a cylindrical shaft extension structure, and the cylindrical shaft extension is solidly connected with the body 1000 . In manufacturing, the cylindrical shaft extension can be manufactured together with the body 1000 as a part of the body 1000 .

The feeding mechanism 7200 is composed of a guide groove body 7210 , a material pushing drive assembly 7220 , and a transposition drive assembly 7230 .

As shown in Figure 15, Figure 16, Figure 21, the guide groove body 7210 is provided with a guide groove cavity 7211, a discharge port 7212, a contact pressure positioning surface 7213, and a guide groove body transposition inner circular hole 7214. The guide groove cavity 7211 plays a positioning and guiding role for the conveying of the strip-shaped sheet body 9000 placed therein. A discharge port 7212 and a contact pressure positioning surface 7213 are provided at the end of the guide groove cavity 7211 along the discharge direction of the strip-shaped sheet body 9000, and the discharge port 7212 and the contact pressure positioning surface 7213 are connected together. Touching the positioning surface 7213 can exert a limiting effect on the strip-shaped sheet body 9000 . The inner circular hole 7214 of the guide groove body is rotated and connected to the cylindrical surface of the cylindrical shaft extension of the fixed support body 7100, so that the guide groove body 7210 can rotate relative to the fixed support body 7100, so that the guide groove body 7210 can be rotated relative to the fixed support body 7100, so that the guide groove body can be connected with the guide groove body at the feeding alignment position P1. Change positions between avoidance positions P2, as shown in FIG. 7 .

As shown in FIG. 1 and FIG. 3 , the pusher drive assembly 7220 is composed of a pusher drive motor 7221 , a pusher drive wheel 7222 , a drive pinch wheel 7223 , and a drive pinch wheel base 7224 . The pusher drive motor 7221 is installed on the guide groove body 7210 . The pusher driving wheel 7222 is rotatably connected to the guide groove body 7210 . The driving pinch roller 7223 is rotatably connected to the driving pinch roller seat 7224 . The driving pinch roller seat 7224 is slidably connected to the guide groove body 7210 . The material pushing driving wheel 7222 is connected with the power output shaft of the material pushing driving motor 7221, and the material pushing driving motor 7221 drives the material pushing driving wheel 7222 to rotate. As shown in FIG. 21 , the driving pressing wheel 7223 presses the strip-shaped sheet body 9000 on the pushing driving wheel 7222 under the action of external force, and the strip-shaped sheet body in the guide groove cavity 7211 is guided by the rotation of the pushing driving wheel 7222 9000 is transported to the gasket coating device 40000 through the discharge port 7212.

As shown in FIG. 1 and FIG. 7 , the transposition drive assembly 7230 is composed of a transposition driver 7231 and a driver base 7232 . The driver seat 7232 is fixedly connected to the fixed support body 7100 , and the transposition driver 7231 is installed on the driver seat 7232 . The driver seat 7232 drives the guide groove body 7210 to rotate.

2. Please refer to FIG. 18 to FIG. 47 , a hose production process according to an embodiment of the present invention. The production process is performed with the cooperation of the above-mentioned production equipment, and includes the following steps:

S1. Preparation of lining ring 10000:

As shown in FIGS. 18 to 20 , in this embodiment, a gasket 10000 is used which is formed by curling and overlapping the belt-shaped sheet 9000 end to end. When affixed to the inner wall of the tube wall of the hose 20000, the head and tail of the strip-shaped sheet body 9000 have a required overlapping length in the circumferential direction.

As shown in FIG. 18 , the front end of the strip-shaped sheet body 9000 is machined with a first pulling process hole 9100 , and the rear end is machined with a second pulling process hole 9200 . The second pulling process hole 9200 is divided into a second pulling through hole 9210 and a second pulling locking hole 9220 that communicate with each other. The pulling hook of the lining ring attaching device 40000 is hooked to the pulling process hole, exerts a force on the belt-shaped sheet body 9000, and pulls and drives the belt-shaped sheet body 9000 to complete the relevant operations.

As shown in FIGS. 18 to 20 , the front end of the strip-shaped sheet body 9000 is machined with a convex lap joint 9300 , and the rear end is machined with a concave lap joint 9400 . During the lamination operation, the lining ring lamination device 40000 utilizes the convex lap joint 9300 and the concave lap joint 9400 on the strip body 9000 to make the lining ring 10000 form a mortise lap joint at the head and tail, and a mortise joint structure It can prevent the lining ring 10000 covered by the hose 20000 from loosening at the head-to-tail connection, so that the lining ring 10000 can be tightly attached to the inner wall of the tube wall of the hose 20000.

S2, to prepare the first straight wall section D1 of the hose 20000:

As shown in FIG. 30 , the coiling of the tire core mold 2100 of the hose coiling device 2000 is activated, and the coiling of the hose 20000 is started. The tube wall of the hose 20000 starts from the revolving tire core mold 2100 it covers, rotates around the main axis 0001 and pushes forward along the main axis 0001. During this process, the pressure groove function is closed and the pressure groove is activated. The wheel 2320 is at the separation position P11, the tube wall of the coiled hose 20000 is cylindrical and straight, and the tube wall is not spun with the spiral V-shaped groove 21000.

As shown in FIG. 31 , when the front end of the hose 20000 is advanced to the first limit X1, the pressure groove function is activated, and the movable pressure groove wheel 2320 is controlled to move from the separation position P11 to the pressure groove position P12, and the movable pressure groove wheel 2320 from the hose 20000 The outside presses the pipe wall on the fixed pressure groove wheel 2340 inside the hose, and begins to spin the spiral V-shaped groove 21000 on the cylindrical straight wall pipe wall.

As shown in FIG. 32 , when the front end of the hose 20000 crosses the first limit X1 and advances to the second limit X2, the operation of the heart mold 2100 is suspended. The pipe section at the front end of the hose 20000 that is not spun with the spiral V-shaped groove 21000 is called the first straight wall section D1, and its pipe wall is cylindrical and straight wall shape, which is convenient for lining the inner wall of the pipe wall of this section. Circle 10000. At this time, the first straight wall section D1 has been advanced into the coating cutting station area Q1.

The first limit X1 is an imaginary geometric plane perpendicular to the main axis 0001 and located in front of the fixed pressure groove wheel 2340 .

The second limit X2 is an imaginary geometric plane perpendicular to the main axis 0001 and located in front of the first limit X1.

The sticking cutting station area Q1 refers to the space area between the first boundary X1 and the second boundary X2.

S3. Coating the gasket 10000 on the inner wall of the first straight wall section D1:

As shown in FIG. 33 , the second driving body 3200 is manipulated to move axially along the main axis 0001, and the gluing device 6000 is sent to the gluing position inside the first straight wall section D1, and then the second driving body 3200 drives the coating The gluing device 6000 rotates around the main axis 0001. During the rotation, the gluing device 6000 performs gluing 30000 operations on the inner wall of the first straight wall section D1.

As shown in FIG. 34 , the second driving body 3200 is manipulated to move axially along the main axis 0001, and the gasket coating device 40000 is sent to the gasket coating position inside the first straight wall section D1, carrying a belt-shaped The gasket coating device 40000 of the sheet body 9000 performs the gasket coating 50000 operation on the inner wall of the first straight wall section D1, and the strip-shaped sheet body 9000 is overlapped end-to-end with the gasket ring (as shown in Figure 20 and Figure 27 ). ) is attached to the inner wall of the pipe wall.

S4. Load the spare strip body 9000 into the lining ring-applying device 40000:

As shown in FIG. 35 , the second driving body 3200 is manipulated to move axially along the main axis 0001, and the gasket coating device 40000 is sent to the gasket belt where the gasket conveying device 7000 is located in the gasket loading station area Q2 The feeding port and the discharging port are aligned at the front and rear position P13, and the next strip-shaped sheet 9000 is loaded into the lining ring coating device 40000 through the lining ring conveying device 7000.

S5, make the first telescopic section D3 and the second straight wall section D2:

The operation of the convoluting tire core mold 2100 is resumed, and the hose 20000 is continued to be wound and the helical V-groove 21000 is kept pressed.

The front end of the hose 20000 crosses the second limit X2 and enters the gasket loading station area Q2. As shown in Figure 36, when the front end of the hose 20000 is advanced to the third limit X3, the pressure groove function is turned off, and the movable pressure groove wheel 2320 is manipulated to move from the pressure groove position P12 to the separation position P11, ending at the tube wall of the hose 20000 Press the spiral V-groove 21000 on it. The winding of the hose 20000 is continued, and the production of the second straight wall section D2 is started. At this time, the tube wall of the wound hose 20000 is restored to a cylindrical straight wall shape.

The third limit X3 is an imaginary geometric plane perpendicular to the main axis 0001 and located in front of the second limit X2.

The gasket loading station area Q2 refers to the space area in front of the second limit X2.

As shown in Figure 37, when the front end of the hose 20000 is advanced to the fourth limit X4, the pressure groove function is activated, and the movable pressure groove wheel 2320 is manipulated to move from the separation position P11 to the pressure groove position P12, and resume pressing on the wall of the hose 20000 The spiral V-shaped groove 21000 also completes the preparation of the second straight wall section D2. The pipe wall of the prepared second straight wall section D2 is in the shape of a cylindrical straight wall, so that the inner wall of the pipe wall of this section can be easily covered with a lining ring 10000 .

The fourth limit X4 is an imaginary geometric plane perpendicular to the main axis 0001 and located in front of the third limit X3.

Hose 20000 winding continues. As shown in FIG. 38 , when the front end of the hose 20000 is advanced to the fifth limit X5, the operation of the revolving tire core mold 2100 is suspended. At this time, the second straight wall section D2 has been advanced into the coating cutting station area Q1, and the first The two straight wall sections D2 are located across the cutting plane P14, that is, the two ends of the second straight wall section D2 are located one behind the other on the cutting plane P14, respectively.

The fifth limit X5 is an imaginary geometric plane perpendicular to the main axis 0001 and is located in front of the fourth limit X4.

The cutting plane P14 is an imaginary geometric plane perpendicular to the main axis 0001, located between the first limit X1 and the second limit X2.

The pipe section between the first straight wall section D1 and the second straight wall section D2 of the hose 20000 is called the first telescopic section D3, and a spiral V-shaped groove 21000 is pressed on the pipe wall of the first telescopic section D3. , to facilitate axial compression of the hose 20,000.

S6, paste the gasket on the inner wall of the second straight wall section D2:

As shown in FIG. 38, the second driving body 3200 is manipulated to move axially along the main axis 0001, and the gluing device 6000 is sent to the gluing position inside the second straight wall section D2, and then the second driving body 3200 drives the coating The gluing device 6000 rotates around the main axis 0001. During the rotation, the gluing device 6000 performs gluing 30000 operations on the inner wall of the second straight wall section D2.

As shown in FIG. 39 , the second driving body 3200 is manipulated to move axially along the main axis 0001, and the gasket coating device 40000 is sent to the gasket coating position inside the second straight wall section D2. The gasket coating device 40000 of the sheet body 9000 performs the gasket coating 50000 operation on the inner wall of the second straight wall section D2, and the strip-shaped sheet body 9000 is overlapped end-to-end with the gasket ring (as shown in Figure 20 and Figure 27 ). ) is attached to the inner wall of the pipe wall.

S7, intercept the first finished pipe section D6:

As shown in FIG. 40, the second driving body 3200 is manipulated to move axially along the main axis 0001, and the cutting tool 5300 of the pipe section cutting device 5000 is sent to the position of the cutting surface P14 spanned by the second straight wall section D2, so that the cutting The cutter 5300 cuts the second straight wall section D2 along the cutting surface P14, and divides the second straight wall section D2 into a first half section D4 of the second straight wall section and a second half section D5 of the second straight wall section. The cut pipe section is called the first finished pipe section D6, which is composed of three parts: the first straight wall section D1, the first telescopic section D3 and the first half section D4 of the second straight wall section in sequence from front to back. The inner walls of the front and rear ends of the first finished pipe section D6 are covered with lining rings 10000, but the rear lining ring 10000 is a half of the complete lining ring 10000 cut in the width direction.

S8. Move the first finished pipe section D6 away from the current processing station.

The finished product unloading device 80000 is operated to move the first finished product pipe section D6 away from the current processing station.

S9. Load the spare strip-shaped sheet body 9000 into the lining ring-applying device 40000:

As shown in Fig. 41, the second driving body 3200 is manipulated to move axially along the main axis 0001, and the lining ring application device 40000 is sent to the lining belt where the lining ring conveying device 7000 is located in the lining ring loading station area Q2 The feeding port and the discharging port are aligned at the front and rear position P13, and the next strip-shaped sheet 9000 is loaded into the lining ring coating device 40000 through the lining ring conveying device 7000.

S10, prepare the second telescopic section D8 and the third straight wall section D7:

The operation of the revolving tire core mold 2100 is resumed, and the hose 20000 is continued to be wound while keeping the helical V-shaped groove 21000 pressed.

As shown in FIG. 42 , when the front end of the hose 20000, that is, the front end of the second half of the second straight wall section D5, is advanced to the third limit X3, the pressure groove function is turned off, and the movable pressure groove wheel 2320 is controlled to make it move from the pressure groove to the pressure groove. The position P12 moves to the separation position P11, ending with pressing the spiral V-shaped groove 21000 on the wall of the hose 20000. The winding of the hose 20000 is continued, and the production of the third straight wall section D7 is started, and the tube wall at this time is restored to a cylindrical straight wall shape.

As shown in Figure 43, when the front end of the hose 20000 is advanced to the fourth limit X4, the pressure groove function is activated, and the movable pressure groove wheel 2320 is manipulated to move from the separation position P11 to the pressure groove position P12, and resume pressing on the wall of the hose 20000 The spiral V-shaped groove 21000 also ends the preparation of the third straight wall section D7. The tube wall of the third straight wall section D7 is in the shape of a cylindrical straight wall, so that the inner wall of the tube wall of this section can be easily covered with a lining ring 10000 .

Hose 20000 winding continues. As shown in FIG. 44, when the front end of the hose 20000 is advanced to the fifth limit X5, the operation of the revolving tire core mold 2100 is suspended. At this time, the third straight wall section D7 has been advanced into the area Q1 of the covering cutting station, and the first The three straight wall sections D7 are located across the cutting plane P14, that is, the two ends of the third straight wall section D7 are located in the cutting plane P14 one after the other.

S11. Coating the gasket 10000 on the inner wall of the third straight wall section D7:

As shown in FIG. 44, the second driving body 3200 is manipulated to move axially along the main axis 0001, and the gluing device 6000 is sent to the gluing position inside the third straight wall section D7, and then the second driving body 3200 drives the gluing device 6000. The gluing device 6000 rotates around the main axis 0001. During the rotation, the gluing device 6000 performs gluing 30000 operations on the inner wall of the third straight wall section D7.

As shown in FIG. 45 , the second driving body 3200 is manipulated to move axially along the main axis 0001, and the gasket coating device 40000 is sent to the gasket coating position inside the third straight wall section D7, carrying a belt-shaped The gasket coating device 40000 of the sheet body 9000 performs the gasket coating 50000 operation on the inner wall of the third straight wall section D7, and the strip-shaped sheet body 9000 is overlapped end-to-end with the gasket (as shown in Figure 20 and Figure 27). ) is attached to the inner wall of the pipe wall.

S12, intercept the second finished pipe section D11:

As shown in FIG. 46, the second driving body 3200 is manipulated to move axially along the main axis 0001, and the cutting tool 5300 of the pipe section cutting device 5000 is sent to the position of the cutting surface P14 spanned by the third straight wall section D7, so that the cutting The cutter 5300 cuts the third straight wall section D7 along the cutting surface P14, and divides the third straight wall section D7 into a first half section D9 of the third straight wall section and a second half section D10 of the third straight wall section. The cut pipe section is called the second finished pipe section D11, which is composed of the second half section D5 of the second straight wall section, the second telescopic section D8 and the first half section D9 of the third straight wall section in sequence from front to back. The inner walls of the front and rear ends of the second finished pipe section D11 are covered with lining rings 10000, but the lining rings 10000 at both ends are half of the complete lining ring 10000 cut in the width direction.

S13. Move the second finished pipe section D11 away from the current processing station.

The finished product unloading device 80000 is operated to move the second finished product pipe section D11 away from the current processing station.

S14. Steps S9 to S13 are executed cyclically, and the second finished pipe section D11 can be repeatedly taken.

The specific operation process of loading the strip-shaped sheet body 9000 into the lining ring application device 40000 through the lining ring conveying device 7000 involved in the process steps S4 and S9 of the embodiment and the process steps S3 and S6 of the embodiment are further described below with reference to the relevant drawings. . The specific operation process of the lining ring application device 40000 involved in S11 to apply the lining ring 10000 on the inner wall of the hose 20000, and further clarify the relevant operations of the main drive assembly 3000, the lining ring conveying device 7000, and the lining ring application device 40000 The actions of the components and their mating relationships.

As shown in Fig. 21, Fig. 22, Fig. 35, in order to load the strip-shaped sheet body 9000 into the lining ring sticking device 40000 through the lining ring conveying device 7000, the second driving body 3200 is manipulated to move axially along the main axis 0001, Send the liner coating device 40000 to the back and forth alignment position P13 where the liner conveyor 7000 is located in the liner loading station area Q2. At this position, the liner coating device 40000 The lining tape feeding port 41300 on the support base 41000 and the discharge port 7212 on the guiding groove body 7210 of the lining ring conveying device 7000 are aligned in the front-rear direction (ie, the axial direction of the main shaft center line 0001). It means that the center plane of the width of the lining belt feeding port 41300 in the front-rear direction and the center plane of the width of the discharge port 7212 in the front-rear direction coincide, and the overlapping plane is an imaginary geometric plane perpendicular to the main axis 0001, That is, the lining belt feeding port and the discharge port are aligned at the front and rear position P13. When the alignment of the lining tape feeding port 41300 and the discharging port 7212 at this position and the alignment of the lining tape feeding port 41300 and the discharging port 7212 in the upper and lower, left and right directions of the feeding alignment position P1 to be described below are satisfied at the same time Yes, it can be ensured that the belt-shaped sheet 9000 can be smoothly loaded from the gasket conveying device 7000 to the gasket coating device 40000 through the transition channel where the discharge port 7212 and the lining belt feeding port 41300 are connected.

As shown in Figure 7, Figure 21, Figure 22, when the gasket coating device 40000 is sent by the second drive body 3200 to the front and rear alignment position P13 between the gasket feeding inlet and the discharge port, the displacement of the gasket conveying device 7000 is controlled. The driver 7231 acts to drive the guide groove body 7210 to rotate around the fixed support body 7100 from the guide groove body avoidance position P2 to the feeding alignment position P1. Manipulate the second driving body 3200 to rotate around the main axis 0001, drive the lining ring coating device 40000 to rotate together, and rotate the lining tape feeding port 41300 on the supporting base 41000 to the discharge port 7212 on the guide groove body 7210 In the alignment position in the up-down and left-right directions, as shown in FIG. 21 , at this alignment position, the front end portion of the strip-shaped sheet body 9000 fed out from the discharge port 7212 can be accurately positioned in the lining tape feeding port 41300, And it can be drawn into the arc-shaped T-shaped cross-section cavity 41400 through the lining belt feeding port 41300 . The strip-shaped sheet body 9000 in the guide groove cavity 7211 of the guide groove body 7210 is pressed on the driving pusher driving wheel 7222 by the driving pressing wheel 7223 . The pusher drive motor 7221 is controlled to run, and the pusher drive motor 7221 drives the pusher drive wheel 7222 to rotate, and relies on the friction between the drive pusher drive wheel 7222 and the belt-shaped sheet body 9000 to push the belt-shaped sheet body 9000 along the guide groove cavity 7211 moves from left to right, and the front end of the belt-shaped sheet body 9000 exits the discharge port 7212 and is fed into the lining belt feeding port 41300. When the first pulling process hole 9100 at the front end of the belt-shaped sheet body 9000 reaches the first pulling through hook position P3, the operation of the pushing drive motor 7221 is suspended. The first pulling mechanism 42100 of the gasket coating device 40000 is manipulated, so that the first pulling hook 42130 is moved to the first pulling through hook position P3 under the driving of the first movable body 42120, where the first pulling hook 42130 is moved The 42130 passes through the first pulling process hole 9100 at the front end of the strip-shaped sheet body 9000 to complete the hooking and taking of the first pulling process hole 9100 .

As shown in FIG. 23 , the first pulling mechanism 42100 is manipulated, so that the first pulling hook 42130 is driven by the first movable body 42120 to pull the first pulling process hole 9100 from the first pulling through hook position P3 Start to rotate counterclockwise around the main axis 0001, enter the arc-shaped T-shaped cross-section cavity 41400, and finally stop at the first retracting ring position P4. The front end portion of the strip-shaped sheet body 9000 is pulled into the arc-shaped T-shaped cross-section cavity 41400, in order to solve the problem that when the strip-shaped sheet body 9000 is wound on the supporting arc surface 41100 in a curled and contracted annular ring, its head and tail overlap. There is room for the excess length.

As shown in FIGS. 24-26 , the second driving body 3200 is controlled to rotate counterclockwise around the main axis 0001 to drive the covering support base 41000 to rotate counterclockwise synchronously, and the rest of the strip body 9000 is guided by the guide groove body 7210 It is pulled out and wound on the support arc surface 41100. During the process of winding the strip-shaped sheet body 9000 on the support arc surface 41100 , the contact pressure positioning surface 7213 of the guide groove body 7210 exerts a limiting effect on the strip-shaped sheet body 9000 at the discharge port 7212 . When the second pulling process hole 9200 at the rear end of the strip-shaped sheet body 9000 moves to the second pulling circumferential hook position P5, the strip-shaped sheet body 9000 has been completely pulled out of the guide groove cavity 7211 from the discharge port 7212 . Due to the limiting effect of the contact pressure positioning surface 7213 on the rear end of the strip-shaped sheet body 9000, the second pulling process hole 9200 can be correctly maintained at the second pulling circumferential hook-piercing position P5. The second pulling mechanism 42200 is manipulated to make the second pulling hook 42240 rotate and move axially relative to the main axis 0001 under the driving of the third movable body 42230 until it moves to the second pulling hook in the up-down and left-right directions. Pull the circumferential hook piercing position P5 and the second pulling front and rear piercing hook position P6 in the front-rear direction, so that the second pulling hook 42240 passes through the second pulling through hole 9210 of the second pulling process hole 9200 . Then the third movable body 42230 is manipulated to drive the second retracting hook 42240 to move from the second retracting front-rear hook-piercing position P6 to the second retracting hook locking position P7 in the front-rear direction (ie the axial direction of the main axis 0001). , where the second pulling hook 42240 hooks the second pulling locking hole 9220 of the second pulling process hole 9200 . The second pulling hook 42240 and the second pulling locking hole 9220 belong to a precise fit with a small gap, and can precisely locate the rear end of the strip-shaped sheet body 9000 based on the position of the second pulling hook 42240. The concave lap joint 9400 position, so as to realize the lap joint of the belt-shaped sheet body 9000 more accurately; and when the second pulling hook 42240 is hooked to the second pulling locking hole 9220, it can prevent the belt-shaped sheet body 9000 from being pulled from the second pulling locking hole 9220. The pulling process hole 9200 is unhooked. So far, the strip-shaped sheet body 9000 is wound on the supporting arc surface 41100 in the form of a curled and contracted annular ring, and the maximum outer envelope diameter K formed by the rotation of the gasket coating device 40000 around the main axis 0001 is smaller than the minimum inner wall envelope. Network diameter N.

As shown in Fig. 7, the transposition driver 7231 of the lining conveying device 7000 is operated to drive the guide groove body 7210 to rotate around the fixed support body 7100 from the feeding alignment position P1 to the guide groove avoiding position P2, so as to cover the lining ring The device 40000 provides a space for avoiding the alignment position P13 before and after the feeding port and the discharging port of the lining tape.

As shown in FIGS. 27-29 , when the inner wall of the hose 20000 is covered with the lining ring 10000, the second pulling mechanism 42200 is manipulated, so that the second pulling hook 42240 is driven by the third movable body 42230 to move up and down , The second pulling ring position P10 in the left and right direction, the second pulling hook 42240 at this time is the second pulling locking hole 9220 of the second pulling process hole 9200, so the belt-shaped sheet 9000 The rear concave lap tenon 9400 can be positioned more accurately at the desired location. The first pulling mechanism 42100 is manipulated, so that the first pulling hook 42130 is driven by the first movable body 42120 to pull the first pulling process hole 9100 to move to the first pulling and expanding position in the up-down and left-right directions P8, pull out the front end of the ribbon sheet 9000 in the arc-shaped T-shaped cross-section cavity 41400, so that the curled and contracted ribbon sheet 9000 radially expands, separates from the supporting arc surface 41100, and tightly covers the hose 20000 on the inner wall. When the second pulling hook 42240 is at the second pulling and expanding position P10 and the first pulling hook 42130 is at the first pulling and expanding position P8, the concave shape of the strip-shaped sheet 9000 pulled by the second pulling hook 42240 The lap joint 9400 and the convex lap joint 9300 pulled by the first pulling hook 42130 can correctly realize the lap joint, and the strip body 9000 can be reliably attached to the soft plate in the form of an end-to-end overlapping annular gasket. Tube 20000 on the inner wall of the tube wall.

The first pulling mechanism 42100 is manipulated, so that the first pulling hook 42130 is driven by the first movable body 42120 to move from the first pulling and expanding position P8 in the up-down and left-right directions to the first up-down and left-right direction. Pulling and expanding the ring unhooking position P9, at this position the first pulling hook 42130 is disengaged from the first pulling process hole 9100. The second pulling mechanism 42200 is manipulated, so that the second pulling hook 42240 is driven by the third movable body 42230 to move from the position of the second pulling locking hole 9220 in the front-rear direction (ie the axial direction of the main axis 0001). To the position of the second pulling through hole 9210 , at this position the second pulling hook 42240 is disengaged from the second pulling through hole 9210 . After the first pulling hook 42130 and the second pulling hook 42240 are separated from the respective pulling process holes, they move toward the main axis 0001 in the radial direction, that is, they are radially retracted and reset to meet the requirements of the gasket coating device 40000. The maximum outer envelope diameter K is less than the requirement of the minimum inner wall envelope diameter N of the inner wall of the hose 20000.

Since other components of the device according to the embodiment of the present invention are known to those of ordinary skill in the art, they will not be described in detail here.

For those of ordinary skill in the art, according to the teachings of the present invention, without departing from the principle and spirit of the present invention, changes, modifications, substitutions and alterations to the embodiments still fall within the protection scope of the present invention within.

Claims (10)

1. A hose production equipment, comprising a body, a hose winding device, a main drive assembly, a lining ring coating device, and a pipe section cutting device, characterized in that: the body is provided with a main mounting surface, and the main installation The surface takes the main axis as the surrounding center, and the main axis is located inside the main installation surface surrounding it; the hose winding device is installed on the body; the main drive assembly is movably connected to the main installation of the body The main drive assembly is centered around the main shaft center line; the bushing ring sticking device is installed on the main drive assembly, and the bushing ring sticking device takes the main axis center line as the surrounding center; The ring covering device is located in front of the hose reeling device; the main driving assembly supports and drives the bushing covering device to move around the main axis; the hose reeling device winds the wall of the hose; the hose being wound The tube wall rotates around the main shaft centerline; as the winding continues, the length of the hose continues to lengthen, the front end of the hose exits the hose reeling device, and advances along the main shaft centerline toward the front bushing coating device; The maximum outer envelope diameter formed by the contour of the lining covering device with the lining ring rotated around the main axis is smaller than the minimum inner wall envelope diameter formed by the inner wall of the hose wall rotating around the main axis. The ring sticking device can rotate and move axially around the main axis inside the hose without hindrance under the support and drive of the main drive assembly; the bushing sticking device covers the mounted bushing on the soft on the inner wall of the pipe wall of the pipe; the pipe section cutting device cuts the hose covered with the lining ring, so that the inner wall of the pipe wall at the end of the cut finished pipe section is covered with the lining ring. 2. A kind of hose production equipment according to claim 1, is characterized in that: The hose reeling device is composed of a revolving tire core mold, a main power mechanism, and a helical groove pressing mechanism; the revolving tire core mold winds a tubular straight-walled tube wall of the hose; the active power mechanism drives the reeling The tire heart mold runs; the spiral groove pressing mechanism can spin a spiral V-shaped groove on the tubular wall of the hose; the equipment can dynamically open and close the spiral groove pressing mechanism to spin the spiral V-shaped groove slot function; The main drive assembly is composed of a first drive body, a second drive body, a first power mechanism, and a second power mechanism; the first drive body is movably connected to the main mounting surface of the body; the second drive body is movably connected to the first drive body. a driving body; the first power mechanism is mounted on the body; the first power mechanism drives the first driving body to move relative to the body; the second power mechanism is mounted on the first driving body; the second power mechanism drives the second driving body to move relative to the body The first driving body moves; the second driving body can rotate and move axially around the main axis; The lining ring sticking device is composed of a sticking support base and a sticking mechanism; the sticking mechanism is installed on the sticking support base; the sticking mechanism moves, exerts a force on the lining ring, and shrinks the received lining ring by curling It is loaded on the support base in the way of covering; when covering the lining, the covering mechanism moves to exert force on the lining to radially expand the curled and contracted lining, and the radially expanded lining is tightly attached overlying the inner wall of the tube wall of the hose; The pipe section cutting device is composed of a cutting support base, a cutting drive assembly and a cutting tool; the cutting drive assembly is installed on the cutting support base, and the cutting tool is installed on the cutting drive assembly; the cutting tool is supported and driven by the cutting drive assembly. The main shaft center line performs radial movement, and the radial movement is linked with the rotation of the hose relative to the pipe section cutting device, so that the cutting tool completes the circumferential cutting of the hose. 3. A kind of hose production equipment according to claim 2, is characterized in that: The revolving tire core mold is composed of several first revolving roller assemblies and several second revolving rollers. The first revolving roller assemblies and the second revolving rollers are distributed in a circular array around the main axis, forming a squirrel-cage-shaped revolving tire mold. ; The first winding roller assembly is composed of a first winding roller and a roller gear, the first winding roller and the roller gear are solidly connected together, and the roller gear is located at the rear end of the first winding roller; The included angles formed by the axis lines of the two revolving rollers in the circumferential direction of the respective revolving main axes and the main axes are all greater than 0 degrees; the first revolving roller and the second revolving roller are rotatably connected to the body; The main power mechanism is composed of an intermediate gear, a transmission assembly, and a main drive motor; the intermediate gear is rotatably connected to the body and rotates around the main axis, and the intermediate gear meshes with each roller gear located in its circumferential direction; The main drive motor is installed on the body, and the main drive motor drives the intermediate gear to rotate through the transmission assembly, and then the intermediate gear drives the meshed roller gears to rotate, thereby finally driving the first winding rollers to rotate; There is friction between the tube wall of the hose on the tire heart mold and the outer circular surface of each rotating first winding roller. Under the action of the friction force, the tube wall of the hose rotates around the main axis and pushes forward; The second revolving roller is driven to rotate by the tube wall of the hose; the rotational motion of the first revolving roller and the rotational motion of the second revolving roller combine to form the rotational motion of the revolving tire core mold; The helical groove pressing mechanism is composed of a pressurizing movable body, a movable pressing groove wheel, a separation driving component and a fixed pressing groove wheel; the pressurizing movable body is movably connected to the body, and the separation driving component can drive the pressurizing movable body relative to the body; the movable pressure groove wheel is rotatably connected to the pressurized movable body, and the outer surface of the movable pressure groove wheel is an annular V-shaped convex surface; the fixed pressure groove wheel is fixedly connected to the front end of a second winding roller, Combined with the second revolving roller to form a moving synchronizing body, the outer surface of the fixed pressure grooved wheel is an annular V-shaped concave surface; the pressurized movable body can move relative to the body under the action of external force, driving the movable pressure grooved wheel to approach the fixed pressure grooved wheel, And it stops at the pressure groove position due to the blocking of the fixed pressure groove wheel. At the pressure groove position, the annular V-shaped convex surface of the movable pressure groove wheel is tangent to the annular V-shaped concave surface of the fixed pressure groove wheel, and the two tangent surfaces are The concave-convex die matching relationship is formed in the plane where the axis of the movable pressure groove and the axis of the fixed pressure groove are collinear; the pressurized movable body moves relative to the body under the action of the separation drive assembly, and drives the movable pressure groove to leave the pressure groove and stop at the position of the pressure groove. Separation position; when the hose pipe wall is pressed, at the pressure groove position, the annular V-shaped convex surface of the movable pressure groove wheel presses the conflicting pipe wall from the outer side of the hose pipe wall under the action of external force. The annular V-shaped concave surface of the fixed pressure groove wheel on the inner side is formed by the concave-convex molding relationship formed by the annular V-shaped concave surface of the fixed pressure groove wheel and the annular V-shaped convex surface of the movable pressure groove wheel, and with the rotation and direction of the pipe wall. Push forward, and spin a spiral V-shaped groove on the hose wall; when the movable pressure groove wheel is separated from the pressure groove position and finally stops at the separation position, the pressure groove operation of the hose pipe wall is terminated. 4. A hose production equipment according to claim 2 or 3, characterized in that: A supporting arc surface is arranged on the covering and supporting base, and the supporting arc is centered around the main axis in its circumferential bending direction; an arc-shaped T-shaped section cavity is arranged in the covering and supporting base, so The arc-shaped T-shaped section cavity is located on the radial inner side of the supporting arc surface, and the arc-shaped T-shaped section cavity is centered around the main axis in the circumferential bending direction; along the axial direction of the main axis, the arc-shaped T-shaped section is The cross-section cavity is located between the two ends of the supporting arc surface; the lining belt feeding port is provided on the supporting arc surface, and the lining belt feeding port is communicated with the arc-shaped T-shaped section cavity; the lining belt feeding port is radially outside the supporting arc surface. spatial connectivity; The sticking mechanism is composed of a first pulling mechanism and a second pulling mechanism; The first pulling mechanism is composed of a first seat body, a first movable body, a first pulling hook, a first driving component and a second driving component; the first seat body is movably connected to the covering support base, The first base can move relative to the covering support base under the driving of the first driving component, the first driving assembly is installed on the covering support base; the first movable body is movably connected to the first base, so The first pulling hook is fixedly connected to the first movable body, the first movable body can move relative to the first base body under the driving of the second drive assembly, and the second drive assembly is installed on the first base body ; The first retracting hook can perform radial motion and circular motion around the main axis; The second pulling mechanism is composed of a second seat body, a second movable body, a third movable body, a second pulling hook, a third driving component, a fourth driving component, and a fifth driving component; the second seat The body is movably connected to the sticking support base, the second base can move relative to the sticking support base driven by the third driving component, and the third driving component is installed on the sticking support base; the second movable body The second movable body is movably connected to the second seat body, the second movable body can move relative to the second seat body under the driving of the fourth drive assembly, and the fourth drive assembly is installed on the second seat body; the second pulling The hook is fixedly connected to the third movable body, the third movable body is movably connected to the second movable body, the fifth drive assembly drives the third movable body to move relative to the second movable body, and the fifth drive assembly is installed On the second movable body; the second pulling hook can perform radial movement, circular movement and axial movement around the main axis. 5. A hose production equipment according to claim 2 or 3, characterized in that: The body is provided with a main hollow shaft extension, the main hollow shaft extension has an inner circular surface of the main hollow shaft extension and an outer circular surface of the main hollow shaft extension, the inner circular surface of the main hollow shaft extension is used as the main installation surface, and the main hollow shaft extension The inner surface and the outer surface of the main hollow shaft extension are arranged around the center line of the main shaft; a guide keyway is set between the inner surface of the main hollow shaft extension and the outer surface of the main hollow shaft extension, and the guiding direction is the main shaft center line axis; The first driving body is provided with a first driving inner circular surface and a first driving outer circular surface, the first driving inner circular surface and the first driving outer circular surface are coaxial; the first driving outer circular surface is slidably connected back and forth On the inner surface of the main hollow shaft extension; The second driving body is provided with a second driving inner circular surface and a second driving outer circular surface, the second driving inner circular surface and the second driving outer circular surface are coaxial; the second driving outer circular surface is rotatably connected to the first driving body. on the inner surface of the driving body; the cavity space included in the inner surface of the second driving body is used for passing through the pipeline. 6. A hose production equipment according to claim 4, characterized in that: The sticking support base, the cutting support base and the second driving body are solidly connected and combined to form a triple motion synchronizing body; the triple motion synchronizing body constitutes a rigid combined whole to realize synchronous motion; the triple motion synchronizing body drives the lining The loop coating device and the pipe section cutting device rotate around the main axis and move axially along the main axis; The equipment includes a gluing device, which consists of a gluing device and a spray head; the gluing device is installed on a triple motion synchronizing body, and is driven by the triple motion synchronizing body to rotate around the main axis and rotate along the main axis. The wire is moved axially to apply glue to the pipe wall inside the hose. 7 . The hose production equipment according to claim 6 , wherein the equipment comprises a lining ring conveying device, and the lining ring conveying device conveys the lining ring to the lining ring applying device. 8 . 8. A hose production equipment according to claim 7, characterized in that: The bushing conveying device is composed of a fixed support body and a feeding mechanism; the fixed support body and the body are solidly connected together; the feeding mechanism is composed of a guide groove body, a pushing driving component and a transposition driving component; The pusher drive assembly is installed on the guide groove body, the guide groove body is movably connected to the fixed support body, the transposition drive assembly can drive the guide groove body to move relative to the fixed support body, and the transposition drive assembly is installed on the fixed support body. on the fixed support body; the guide groove body is provided with a guide groove cavity, and the guide groove cavity plays a positioning and guiding role for the conveying of the strip-shaped sheet body placed in it; the guide groove body is provided along the discharge direction at the end of the guide groove cavity. A discharge port and a contact pressure positioning surface, the discharge port is connected with the contact pressure positioning surface, and the contact pressure positioning surface can exert a limiting effect on the strip-shaped sheet body; The apparatus includes a finished pipe section discharge device that moves the finished pipe section away from the current processing station. 9. A hose production process, characterized in that, comprising the following process steps: S1, gasket preparation; S2. To prepare the first straight wall section of the hose: Turn off the helical V-groove spinning function of the helical groove pressing mechanism, run the tire core mold to wind the hose, and prepare the first straight wall section of the hose; S3. Apply a gasket on the inner wall of the first straight wall section: Control the lining ring coating device to carry out the lining ring coating operation on the inner wall of the first straight wall section; S4. Load the spare bushing into the bushing coating device; S5, make the first telescopic section and the second straight wall section: Turn on the spiral V-shaped groove spinning function of the spiral groove pressing mechanism, run the tire core mold to wind the hose, and prepare the first telescopic section with the spiral V-shaped groove spinning on the tube wall; Turn off the helical V-groove spinning function of the helical groove pressing mechanism, run the tire core mold to wind the hose, and prepare the second straight wall section of the hose; S6. Apply a gasket on the inner wall of the second straight wall section: Control the lining ring coating device to carry out the lining ring coating operation on the inner wall of the second straight wall section; S7. Intercept the first finished pipe section: Controlling the pipe section cutting device to intercept the first finished pipe section from the wound hose, so that the inner wall of the pipe wall at the end of the first finished pipe section is covered with a lining ring; S8. Move the first finished pipe section away from the current processing station; S9. Load the spare bushing into the bushing coating device; S10, prepare the second telescopic section and the third straight wall section: Turn on the helical V-groove spinning function of the helical groove pressing mechanism, run the tire core mold to wind the hose, and prepare the second telescopic section with the spiral V-groove on the tube wall; Turn off the helical V-groove spinning function of the helical groove pressing mechanism, run the tire core mold to wind the hose, and prepare the third straight wall section of the hose; S11. Apply a gasket on the inner wall of the third straight wall section: Control the lining coating device to carry out the lining coating operation on the inner wall of the third straight wall section; S12. Intercept the second finished pipe section: Controlling the pipe section cutting device to intercept the second finished pipe section from the wound hose, so that the inner wall of the pipe wall at the end of the second finished pipe section is covered with a lining ring; S13, moving the second finished pipe section away from the current processing station; S14, cyclically executing steps S9 to S13, the second finished pipe section can be repeatedly taken; Steps S2 to S13 are completed with the cooperation of the equipment described in any one of claims 2, 3, and 5. 10. A hose production process according to claim 9, characterized in that, comprising the following process content: The preparation of the lining ring: a lining ring in the form of a head-to-tail overlap formed by rolling a strip-shaped sheet body, and the length of the strip-shaped sheet body should meet the requirement that the strip-shaped sheet body is curled into a lining ring and attached to the pipe wall of the hose. When it is on the inner wall, the head and tail of the strip body have overlapping lengths that meet the requirements in the circumferential direction; the front end of the strip body is machined with a first pulling process hole, and the rear end is machined with a second pulling process hole; the lining is covered with The pulling hook of the device picks up the pulling process hole, exerts a force on the belt-shaped sheet, and pulls and drives the belt-shaped sheet to complete the relevant operations; one end of the belt-shaped sheet is machined with a convex lap joint, and the other end is machined There is a concave lap joint; during the pasting operation, the lining ring pasting device uses the convex lap joint and the concave lap joint on the strip body to form a tenon joint structure at the head and tail of the gasket; the The mortise and tenon lap joint structure prevents the head and tail connection of the lining ring from loosening, so that the lining ring is tightly attached to the inner wall of the pipe wall of the hose; The method of applying the lining ring on the inner wall of the first straight wall section: operating the gluing device of the equipment according to claim 8 to perform gluing operation on the inner wall of the first straight wall section; manipulating the lining of the equipment according to claim 8 The ring coating device is used to perform the lining coating operation on the inner wall of the first straight wall section; The method of applying the lining ring on the inner wall of the second straight wall section: operating the gluing device of the equipment according to claim 8 to perform gluing operation on the inner wall of the second straight wall section; manipulating the lining of the equipment according to claim 8 The ring sticking device is used for the operation of lining the inner wall of the second straight wall section; The method of applying the lining ring on the inner wall of the third straight wall section: controlling the gluing device of the equipment according to claim 8 to perform gluing operation on the inner wall of the third straight wall section; controlling the lining of the equipment according to claim 8 The ring sticking device is used to cover the inner wall of the third straight wall section with the lining ring; The loading of the spare gasket into the gasket coating device: the gasket conveying device and the gasket coating device of the equipment according to claim 8 are operated, and the strip-shaped sheet body is loaded in the form of curling and shrinking through the gasket conveying device. The backing ring is used as a backing ring on the backing device; Moving the first finished pipe section away from the current processing station: operating the finished pipe section unloading device of the equipment according to claim 8 to move the first finished pipe section away from the current processing station; Moving the second finished pipe section away from the current processing station: operating the finished pipe section unloading device of the equipment according to claim 8 to move the second finished pipe section away from the current processing station; The first straight wall section of the hose is prepared, the first telescopic section and the second straight wall section are prepared, the first finished pipe section is intercepted, the second telescopic section and the third straight wall section are prepared, The intercepting of the second finished pipe section is completed by manipulating the equipment of claim 8 .

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