CN108754892B

CN108754892B - Automatic shirt sleeve fork machine

Info

Publication number: CN108754892B
Application number: CN201810594864.9A
Authority: CN
Inventors: 陈中华
Original assignee: Changzhou Wisdom&convergence&valley Equipment Technology Co ltd
Current assignee: Changzhou Wisdom&convergence&valley Equipment Technology Co ltd
Priority date: 2018-06-11
Filing date: 2018-06-11
Publication date: 2024-05-31
Anticipated expiration: 2038-06-11
Also published as: CN108754892A; WO2019237699A1

Abstract

The invention discloses an automatic shirt sleeve fork machine which comprises a workbench assembly, a sewing assembly and a control panel, wherein the workbench assembly is connected with the sewing assembly; the key points are as follows: the device also comprises a hemming assembly, a sleeve fork die assembly, a presser foot assembly, a walking driving device and an auxiliary positioning assembly. The sleeve vent die of the sleeve vent die assembly can move up and down and back and forth. The hemming assembly and the sleeve vent die of the sleeve vent die assembly are matched with each other to perform corresponding hemming on sleeve vent cloth. The presser foot assembly is used for shaping sleeve fork cloth folded by the folding assembly and the sleeve fork die assembly, compacting and positioning the sleeve fork cloth and a corresponding shirt body piece, and moving the sleeve fork cloth to a corresponding position of a sewing machine on the working panel to be sewn by matching with the folding assembly after the sleeve fork die of the sleeve fork die assembly withdraws. The auxiliary pressing jacking rod of the auxiliary positioning assembly is fixedly arranged on a piston rod of the auxiliary positioning cylinder. When the sleeve vent die of the sleeve vent die assembly is in a working state of the forefront end, the auxiliary pressing-down jacking rod is positioned above the front part of the sleeve vent die.

Description

Automatic shirt sleeve fork machine

Technical Field

The invention relates to the field of clothing processing equipment, in particular to a sleeve fork machine for sewing shirt cuffs.

Background

The dressing is generally preferred for the western style suit when participating in formal banquet, business negotiations, weddings, enjoying elegance literature performances, etc. In order to make the business suit worn by the business suit really feel well, the business suit must be strictly regulated in terms of style, wearing method, collocation and the like. When the suit is worn, a shirt is matched in the suit, and the cuffs of the shirt are often exposed outside the cuffs of the suit. Therefore, for the sake of beauty, the processing requirements for the cuffs of the shirt are strict, and in order to meet the requirements, the cuffs of the shirt are sewn, so that the problems of burrs, no fit and the like at the positions where the cuffs are split, which affect the beauty, are generally prevented.

Disclosure of Invention

The invention aims to provide an automatic shirt sleeve fork machine which is simple in structure, high in machining efficiency and good in sewing precision.

The basic technical scheme for realizing the aim of the invention is as follows: an automatic shirt sleeve fork machine comprises a workbench assembly, a sewing assembly and a control panel, wherein the workbench assembly comprises a frame, a workbench surface and a working panel. The working table surface is fixedly arranged on the frame. The working table surface is provided with a head hole of the sewing machine. The rear side of the left part of the workbench surface is provided with a workbench sleeve fork die groove which is backwards opened and penetrates through the workbench sleeve fork die groove. The sewing machine is fixedly arranged on the frame of the workbench assembly along the left-right direction, the upper part of the sewing machine passes through the corresponding head hole of the sewing machine on the workbench surface and then extends out of the workbench surface, and the corresponding part of the sewing machine is positioned above the workbench surface. The working panel is detachably and fixedly arranged on the working table surface, and the corresponding part is positioned at the head hole of the sewing machine. The upper surface of the table top is in the same horizontal plane with the upper surface of the table top. The working panel is provided with a small needle plate hole, and the small needle plate hole is provided with a corresponding small needle plate. The small needle plate is provided with a needle hole of the sewing machine. The sewing needle of the sewing machine is positioned at the sewing machine needle hole of the small needle plate. The control panel is fixedly arranged on the frame and used for controlling the automatic shirt sleeve fork machine. The structure is characterized in that: the device also comprises a hemming assembly, a sleeve fork die assembly, a presser foot assembly, a walking driving device and an auxiliary positioning assembly. The sleeve fork module is fixedly arranged on the frame. The sleeve vent module assembly comprises a sleeve vent module. The sleeve vent die can move up and down and back and forth. The hemming assembly and the sleeve vent die of the sleeve vent die assembly are matched with each other to perform corresponding hemming on sleeve vent cloth. The presser foot assembly is used for shaping sleeve fork cloth folded by the folding assembly and the sleeve fork die assembly, compacting and positioning the sleeve fork cloth and a corresponding shirt body piece, and moving the sleeve fork cloth to a corresponding position of a sewing machine on the working panel to be sewn by matching with the folding assembly after the sleeve fork die of the sleeve fork die assembly withdraws. The edge folding assembly and the presser foot assembly are arranged on a frame of the workbench assembly through a traveling driving device, and the edge folding assembly and the presser foot assembly are driven by the traveling driving device to synchronously move back and forth and left and right. The auxiliary positioning assembly comprises an auxiliary positioning cylinder and an auxiliary pressing ejector rod. The auxiliary pressing-down jacking rod is fixedly arranged on a piston rod of the auxiliary positioning cylinder. When the sleeve vent die of the sleeve vent die assembly is in a working state of the forefront end, the auxiliary pressing-down jacking rod is positioned above the front part of the sleeve vent die.

The technical scheme based on the basic technical scheme is as follows: the working panel is a stainless iron plate and is fixedly arranged on the working table surface through the adsorption of a magnetic device arranged on the working table surface.

The technical scheme based on the corresponding technical schemes is as follows: the auxiliary positioning assembly further comprises a first air suction box and a second air suction box. The first induced draft box is fixedly arranged on the workbench surface and corresponds to the sleeve fork module. The second induced draft box is fixedly arranged on the left part of the front part of the working table.

The technical scheme based on the corresponding technical schemes is as follows: the device also comprises a material receiving assembly and a protecting device. The material collecting assembly comprises a material collecting installation frame, a material discharging frame, a material stirring frame, a material discharging frame driving cylinder and a material stirring frame driving cylinder. The material receiving installation frame is fixedly arranged on the frame. The discharging frame is horizontally arranged on the receiving frame in a sliding manner through a corresponding linear bearing, a linear bearing mounting seat and a linear bearing mounting shaft. The discharging frame driving cylinder is fixedly arranged on the receiving mounting frame through a cylinder body of the discharging frame driving cylinder. The cylinder rod of the discharging frame driving cylinder is fixedly connected with the discharging frame through a corresponding buffer. The material stirring frame is rotatably arranged on the material collecting installation frame. The material stirring frame driving cylinder is hinged and fixed on the material receiving installation frame through a cylinder body, and a cylinder rod of the material stirring frame driving cylinder is hinged and fixedly connected with the lower part of the material stirring frame. The protection frame is fixedly arranged on the frame and used for blocking personnel from entering the working range of the material receiving device by mistake.

The technical scheme based on the corresponding technical schemes is as follows: the automatic feeding device also comprises a discharging box and a material collecting frame. The discharging box is fixedly arranged on the upper part of the left side of the frame and used for placing sleeve fork cloth to be sewn. The material-taking frame is fixedly arranged on the upper part of the left part of the front part of the frame and is used for placing shirt body cloth to be sewn.

The technical scheme based on the corresponding technical schemes is as follows: the flanging assembly comprises a flanging device mounting plate, a flanging device bottom plate, a bottom plate first frame plate, a bottom plate second frame plate, a flanging device template, a first edge folding device, a second edge folding device, a third edge folding device, a fourth edge folding device, a carriage and a flanging device pressing plate. The middle part of the front part of the hemmer mounting plate is provided with a presser foot hole penetrating through the upper part and the lower part of the hemmer mounting plate. The middle part of the lower side of the hemmer mounting plate is also provided with a first sleeve fork die groove which penetrates through the lower side and the front side of the hemmer mounting plate and is communicated with the presser foot hole. The bottom plate of the hemmer is provided with a sleeve fork die hole, and the rear part of the sleeve fork die hole is communicated with the outside. The first template and the second template are respectively and fixedly arranged at the corresponding positions of the left part and the right part of the sleeve vent die hole of the bottom plate of the hemmer, and a sleeve vent die groove with the rear part communicated with the outside is formed in the middle and basically in a U shape with a backward opening. The center of the front part of the bottom plate of the hemmer is also provided with a carriage perforation. The lower side of the bottom plate of the hemmer is provided with a carriage penetrating groove which is communicated with the carriage penetrating hole and the sleeve fork die groove. The bottom plate of the hemmer is fixedly arranged on the front part of the lower side of the mounting plate of the hemmer through two ends at the rear part of the bottom plate. The hemmer template is T-shaped and is fixedly arranged on the front part of the hemmer mounting plate through the rear part of the hemmer template. The corresponding part of the front part of the hemmer template is positioned in the sleeve fork die groove of the hemmer bottom plate. The first hemmer comprises a first double-rod air cylinder and a first push knife. The first double-rod air cylinder is fixedly arranged on the upper side of the bottom plate of the hemmer and is positioned on the right side of the front part of the bottom plate of the hemmer. The first push broach is arranged horizontally, is fixedly arranged on a piston rod of the first double-rod air cylinder, and is driven to move in the direction from right front to left back by the first double-rod air cylinder. The second edge folding device comprises a second double-rod air cylinder and a second push knife. The second double-rod air cylinder is fixedly arranged on the upper side of the bottom plate of the hemmer and is positioned on the left side of the front part of the bottom plate of the hemmer. The second push broach is arranged horizontally, and is fixedly arranged on a piston rod of the second double-rod air cylinder through a corresponding connecting piece, and the second push broach is driven to move in the front-rear direction by the second double-rod air cylinder. The second push knife is positioned at the front center of the bottom plate of the hemmer. The third edge folding device comprises a third double-rod air cylinder, a third push knife and a third push knife pressing frame. The third double-rod air cylinder is fixedly arranged on the upper side of the bottom plate of the hemmer and is positioned at the left part of the bottom plate of the hemmer. The third push broach is arranged horizontally, the third push broach is basically T-shaped, the third push broach is fixedly arranged on a piston rod of a third double-rod cylinder through a middle connecting section of the third push broach, and the third push broach is driven to move in the left-right direction through the third double-rod cylinder. The third push broach pressing frame is fixedly arranged on the upper side of the bottom plate of the hemmer, the third push broach is limited from the upper side and is in sliding contact with the third push broach, and the third push broach is ensured to run stably and reliably. The fourth hemmer comprises a fourth double-rod air cylinder, a fourth push knife and a fourth push knife pressing frame. The fourth double-rod air cylinder is fixedly arranged on the upper side of the bottom plate of the hemmer and is positioned on the right part of the bottom plate of the hemmer. The fourth push broach is arranged horizontally, the fourth push broach is basically T-shaped, the fourth push broach is fixedly arranged on a piston rod of a fourth double-rod cylinder a through a middle connecting section of the fourth push broach, and the fourth push broach is driven to move in the left-right direction through the fourth double-rod cylinder. The fourth push broach pressing frame is fixedly arranged on the upper side of the bottom plate of the hemmer, the fourth push broach is limited from the upper side and is in sliding contact with the fourth push broach, and the fourth push broach is ensured to run stably and reliably. The carriage device comprises a carriage double-rod cylinder and a carriage. The carriage double-rod cylinder is fixedly arranged on the upper side of the bottom plate of the hemmer and is positioned in the center of the front part of the bottom plate of the hemmer. The carriage is fixedly arranged on a piston rod of the carriage double-rod cylinder, and the carriage double-rod cylinder drives the carriage to move in the front-back direction. The carriage passes through the carriage perforation and is positioned at the lower side of the bottom plate of the hemmer. The carriage can pass through the carriage through groove of the bottom plate of the hemmer and then extend into the sleeve fork die groove at the front part of the template of the hemmer. The hemmer pressing plate is fixedly arranged on the hemmer bottom plate, the first push broach and the second push broach are limited from the upper side and are in sliding contact with the first push broach and the second push broach, and the stable and reliable operation of the first push broach and the second push broach is ensured.

The technical scheme based on the corresponding technical schemes is as follows: the sleeve vent module assembly further comprises a sleeve vent module mounting seat, a sleeve vent module up-down driving assembly, a sleeve vent module front-back driving assembly and a sleeve vent module proximity switch. The sleeve vent die is fixedly connected to the sleeve vent die mounting seat from the rear part of the sleeve vent die, and the sleeve vent die is horizontally arranged along the front and rear directions.

The sleeve vent mold up-down driving assembly comprises a sleeve vent mold first up-down cylinder, a sleeve vent mold second up-down cylinder, a sleeve vent mold first up-down linear guide rail, a sleeve vent mold second up-down linear guide rail and a sleeve vent mold first connecting seat. The first upper and lower air cylinders of the sleeve vent die are arranged along the up-down direction, and the piston rods of the first upper and lower air cylinders of the sleeve vent die extend upwards and are fixedly connected with the sleeve vent die mounting seat. The second upper and lower cylinders of the sleeve vent die are fixedly arranged on the cylinder bodies of the first upper and lower cylinders of the sleeve vent die through the cylinder bodies, and the piston rods of the second upper and lower cylinders extend downwards and are fixedly connected with the first connecting seat of the sleeve vent die. The first upper and lower linear guide rails of the sleeve vent die and the second upper and lower linear guide rails of the sleeve vent die are arranged in parallel. The first upper and lower linear guide rails of the sleeve vent die and the second upper and lower linear guide rails of the sleeve vent die are vertically arranged. The guide rail of the first upper and lower linear guide rail of the sleeve vent die and the guide rail of the second upper and lower linear guide rail of the sleeve vent die are respectively and fixedly arranged on the front part and the rear part of the first connecting seat of the sleeve vent die. The sleeve vent die mounting seat is fixedly arranged on a sliding block of the first upper and lower linear guide rails of the sleeve vent die and a sliding block of the second upper and lower linear guide rails of the sleeve vent die. The sleeve vent mold front-back driving assembly comprises a sleeve vent mold first synchronous belt pulley, a sleeve vent mold second synchronous belt pulley, a sleeve vent mold driving motor, a sleeve vent mold front-back linear guide rail, a sleeve vent mold synchronous belt connecting seat and a sleeve vent mold synchronous belt. The sleeve fork mold driving motor adopts a stepping motor. The sleeve fork mould driving motor is fixedly arranged on the frame, a motor shaft of the sleeve fork mould driving motor is horizontally arranged along the left and right directions, and the motor shaft faces to the right. The first synchronous belt wheel is fixedly arranged on a motor shaft of the sleeve fork mold driving motor. The sleeve fork die second synchronous belt wheel is rotatably arranged on the frame and positioned in front of the first synchronous belt wheel. The sleeve vent mold synchronous belt is arranged around the sleeve vent mold first synchronous belt pulley and the sleeve vent mold second synchronous belt pulley. The front and rear linear guide rails of the sleeve fork die are fixedly arranged on the frame along the front and rear directions by the guide rails. The first connecting seat of the sleeve vent die is fixedly arranged on the sliding blocks of the front and rear linear guide rails of the sleeve vent die. The sleeve vent mold synchronous belt connecting seat is fixedly connected to the sleeve vent mold first connecting seat. The sleeve vent mold synchronous belt connecting seat is fixedly arranged on the sleeve vent mold synchronous belt, so that the sleeve vent mold first connecting seat is driven by the sleeve vent mold synchronous belt to move back and forth along the front and back linear guide rails of the sleeve vent mold. The sleeve vent die can extend forwards into a sleeve vent die groove of a hemmer bottom plate of the hemming assembly. The light eye of the sleeve vent die proximity switch is fixedly arranged on the frame, the sensing piece of the sleeve vent die proximity switch is fixedly arranged on the first connecting seat of the sleeve vent die, and the sleeve vent die proximity switch is used for positioning the sleeve vent die to return to the position when the sleeve vent die is initially ready to put sleeve vent cloth.

The technical scheme based on the corresponding technical schemes is as follows: the sleeve vent module assembly further comprises a sleeve vent module stabilizing assembly. The sleeve fork die stabilizing assembly comprises a stabilizing cylinder and a stabilizing support block. The stabilizing cylinder is fixedly arranged in the front part of the sleeve fork die groove of the table top along the up-down direction, and the piston rod of the stabilizing cylinder extends upwards. The stable supporting block is fixedly arranged on a piston rod of the stable cylinder.

The technical scheme based on the corresponding technical schemes is as follows: the presser foot assembly comprises a presser foot first connecting plate, a front presser foot plate, a rear presser foot plate, a presser foot seat assembly, a turnover connecting assembly, a presser foot up-down driving assembly, a presser foot front-back driving assembly, a presser frame and a presser foot proximity switch. The presser foot first connecting plate is horizontally arranged along the front and back directions. The presser foot seat assembly comprises a presser foot seat and a presser foot plate. The presser foot board is fixedly arranged on the presser foot seat. The overturning connecting assembly comprises an overturning cylinder, a rack, a gear, a rear rotating arm and a rotating arm connecting rod. The turnover cylinder is fixedly arranged on the presser foot seat a, and the piston rod of the turnover cylinder faces to the left. The racks are arranged along the left and right directions. The rack is fixedly arranged on a piston rod of the overturning cylinder. The gear is fixedly arranged at the rear end of the rear rotating arm and meshed with the rack. The rear swivel arm is rotatably provided on the upper side of the footplate. The rear rotating arm is arranged along the front-rear direction. The rotating arm connecting rod is U-shaped. The rear end of the rotating arm connecting rod is fixedly connected with the front end of the rear rotating arm, and the rotating arm connecting rod turns over along with the rotation of the rotating arm. The front end of the rotating arm connecting rod is rotatably arranged on the front foot pressing plate. The rear presser foot board is fixedly arranged on the lower side of the presser foot board, and the lower side surface of the rear presser foot board and the lower side surface of the front presser foot board are on the same horizontal plane. A needle-moving groove is formed between the rear foot pressing plate and the front foot pressing plate. The optical eye of the presser foot proximity switch is fixedly arranged on the left part of the upper rear part of the first connecting plate of the presser foot, the sensing piece of the presser foot proximity switch is fixedly arranged on the front and rear synchronous belt connecting seat of the presser foot, and the presser foot proximity switch is used for positioning the presser foot seat component to return to the position when the sleeve fork cloth is initially prepared to be placed. The presser foot up-down driving assembly comprises a presser foot up-down driving cylinder and a presser foot up-down linear bearing. The upper and lower linear bearings of the presser foot are 3, and the upper and lower linear bearings of the 3 presser feet are fixedly arranged on the lower side of a first front and rear driving connecting plate of the front and rear driving assembly and are matched with corresponding cylindrical shafts which are vertically and fixedly arranged on a first connecting plate of the presser foot. The presser foot up-down driving cylinder is fixedly arranged on the lower side of the first front-rear driving connecting plate of the front-rear driving assembly through a cylinder body of the presser foot up-down driving cylinder, a piston rod of the presser foot up-down driving cylinder extends downwards and is fixedly connected with the presser foot first connecting plate, and the presser foot up-down driving cylinder drives the presser foot first connecting plate to move up and down along the presser foot up-down linear bearing. The presser foot front-rear driving assembly comprises a presser foot front-rear first synchronous belt pulley, a presser foot front-rear second synchronous belt pulley, a presser foot front-rear synchronous belt, a presser foot front-rear linear guide rail, a presser foot front-rear driving motor and a presser foot front-rear synchronous belt connecting seat. The first synchronous belt wheels in front and at the back of the presser foot are fixedly arranged on the motor shaft of the front and back driving motor of the presser foot. The front and rear second synchronous pulleys of the presser foot are rotatably arranged on the upper side of the front part of the first connecting plate of the presser foot. The presser foot front and rear synchronous belt is arranged around the presser foot front and rear first synchronous belt wheel and the presser foot front and rear second synchronous belt wheel. The front and rear linear guide rails of the presser foot are fixedly arranged on the lower side of the first connecting plate of the presser foot along the front and rear directions by the guide rails. The front and rear synchronous belt connecting seat clamps of the presser foot are fixedly clamped on the front and rear synchronous belt of the presser foot. The lower parts of the front and rear synchronous belt connecting seats of the presser foot are fixedly connected with the presser foot seat of the presser foot seat assembly. The presser foot seat is fixedly connected with the slide blocks of the front and rear linear guide rails of the presser foot. Thereby driving the presser foot seat to move back and forth along the front and back linear guide rail of the presser foot through the front and back synchronous belt of the presser foot. The press frame is fixedly arranged on the presser foot seat and used for downwards pressing and fixing the corresponding shirt body.

The technical scheme based on the corresponding technical schemes is as follows: the walking driving device comprises a left driving component, a right driving component and a front driving component and a rear driving component. The left-right driving assembly comprises a first left-right driving connecting frame, a first left-right driving linear guide rail, a second left-right driving linear guide rail, a first left-right driving synchronous pulley, a second left-right driving synchronous pulley, a first left-right driving synchronous belt connecting seat and a first left-right driving motor. The first left-right driving linear guide rail and the second left-right driving linear guide rail are sequentially arranged on the upper part of the rear part of the frame from front to back. The first left-right driving linear guide rail and the second left-right driving linear guide rail are arranged in parallel. The first left-right driving linear guide rail and the second left-right driving linear guide rail are fixedly arranged on the frame along the left-right direction by the respective guide rails. The first left-right driving linear guide rail and the second left-right driving linear guide rail are respectively provided with 2 sliding blocks, and the sliding blocks are positioned at the lower side. The first left-right driving connecting frame is fixedly connected with the 4 sliding blocks of the first left-right driving linear guide rail and the second left-right driving linear guide rail from bottom to top, so that the first left-right driving connecting frame can move left and right along the first left-right driving linear guide rail and the second left-right driving linear guide rail. The first left-right driving synchronous pulley is rotatably arranged on the left side of the upper part of the rear part of the frame. The first left and right driving motors are fixedly arranged on the right part of the upper part of the rear part of the frame. The motor shaft of the first left-right driving motor is directed upward. The second left-right driving synchronous pulley is fixedly arranged on a motor shaft of the first left-right driving motor. The first right-left drive timing belt is disposed around the first right-left drive timing pulley and the second right-left drive timing pulley. The first left-right driving synchronous belt connecting seat clamp is fixedly arranged on the first left-right driving synchronous belt, and the first left-right driving connecting frame is fixedly connected with the first left-right driving synchronous belt connecting seat. The first left-right driving synchronous connecting seat is used for connecting the first left-right driving synchronous belt and the first left-right driving connecting frame in a transmission manner. The front-back driving assembly comprises a first front-back driving connecting plate, a first front-back driving linear guide rail, a second front-back driving linear guide rail, a first front-back driving synchronous pulley, a second front-back driving synchronous pulley, a first front-back driving synchronous belt, a first front-back driving synchronous connecting seat, a first front-back driving motor and a front-back proximity switch. The first front-rear driving linear guide rail and the second front-rear driving linear guide rail are sequentially arranged on the lower sides of the first left-right driving connecting frame of the left-right driving assembly from left to right. The first front-rear driving linear guide rail and the second front-rear driving linear guide rail are arranged in parallel. The first front-rear driving linear guide rail and the second front-rear driving linear guide rail are fixedly arranged on the first left-right driving connecting frame along the front-rear direction by the respective guide rails. The first front-back driving linear guide rail and the second front-back driving linear guide rail are respectively provided with 2 sliding blocks, and the sliding blocks are positioned at the lower side. The first front-back driving connecting plate is fixedly connected with 4 sliding blocks of the first front-back driving linear guide rail and the second front-back driving linear guide rail from bottom to top, so that the first front-back driving connecting plate can move forwards and backwards along the first front-back driving linear guide rail and the second front-back driving linear guide rail. The first front-rear driving synchronous pulley is rotatably arranged on the middle part of the front part of the first left-right driving connecting frame. The first front-rear driving motor is fixedly arranged on the upper side of the rear part of the first left-right driving connecting frame. The motor shaft of the first front-rear drive motor is directed downward. The second front-rear driving synchronous pulley is fixedly arranged on a motor shaft of the first front-rear driving motor. The first front-rear drive timing belt is disposed around the first front-rear drive timing pulley and the second front-rear drive timing pulley. The first front-rear driving synchronous connecting seat clamp is fixedly arranged on the first front-rear driving synchronous belt. The first front-rear driving connecting plate is fixedly connected with the first front-rear driving synchronous connecting seat. The first front-rear driving synchronous connecting seat is used for connecting the first front-rear driving synchronous belt and the first front-rear driving connecting plate in a transmission way. The light eyes of the front and back proximity switches are fixedly arranged on the first left and right driving connecting frames, the light sensitive sheets of the front and back proximity switches are fixedly arranged on the first front and back driving connecting plates, and the front and back proximity switches are used for positioning the initial positions when sleeve fork cloth is ready to be placed.

The invention has the positive effects that:

(1) The automatic shirt sleeve fork machine is simple in structure, provided with the folding assembly, the sleeve fork die assembly, the presser foot assembly and the sewing assembly, can further fold and sew corresponding sleeve fork cloth subjected to primary folding and shaping, and is high in machining efficiency and good in sewing precision.

(2) The push knife of the flanging assembly can be correspondingly replaced according to the specification of sleeve cloth or the difference of left and right, and has wide application range and strong adaptability.

(3) The hemming assembly is provided with the carriage device, the carriage of the carriage device can drag the corresponding part of the sleeve fork cloth at the sewing hole of the hemmer template, so that the sleeve fork cloth is not easy to lose shape in the moving process, and the sewing precision is greatly improved.

(4) The sleeve vent die of the sleeve vent die assembly is designed to move only in the up-down and front-back directions, so that the problem of errors caused by left-right movement and center line alignment of the hemming assembly is avoided, and the accuracy is high; the sleeve vent die is positioned through the sleeve vent die stabilizing assembly, so that the sleeve vent die is prevented from vibrating up and down in the ascending process, the problem that equipment is damaged due to the fact that the sleeve vent die bumps against a working table in the forward moving process due to vibration is effectively avoided, and the use safety is greatly improved.

(5) The sleeve fork die of the sleeve fork die assembly adopts the double cylinders to drive the sleeve fork die to move up and down, the sleeve fork die is designed to extend at a high position, the middle position is pressed, the middle position is retracted, the lower position is hidden, the sleeve fork die is pressed down to tightly press sleeve fork cloth by the auxiliary pressing top rod of the auxiliary positioning assembly, the structure is simple, the use is reliable, the phenomenon that the sleeve fork die cannot be pressed down to the lower side of the folding knife to cause the phenomenon that the edge cannot be folded when a thicker fabric is sewn can be effectively avoided, and the more reliable folding edge is ensured.

(6) The sleeve vent driving motor adopted by the sleeve vent of the sleeve vent module assembly adopts a stepping motor, is driven by the sleeve vent synchronous belt, and is guided by the front and rear linear guide rails of the sleeve vent module, so that the sleeve vent module is ensured to stably run when moving forwards and backwards, the cloth after hemming is ensured not to deform and displace, and the sewing precision is ensured.

(7) The presser foot assembly can move back and forth, and when the presser foot assembly moves to the rear, the presser foot assembly can provide a front open view, so that an operator can conveniently put sleeve fork cloth on the hemmer.

(8) The presser foot assembly is provided with the pressing frame, so that the periphery of a shirt body can be pressed and fixed, the sleeve fork cloth and the shirt body can be effectively ensured not to generate relative displacement when the hemming assembly and the presser foot assembly move the sleeve fork cloth and the shirt body to a needle starting point, the positioning is accurate, and the precision in subsequent sewing is ensured.

(9) The folding assembly and the presser foot assembly are designed to be relatively fixed at the left and right positions, so that the center lines of the front presser foot plate, the rear presser foot plate and the hemmer template of the presser foot seat assembly are always on the same vertical plane, the accuracy of folding operation is fully ensured, and the follow-up sewing accuracy is high.

(10) The front presser foot plate and the rear presser foot plate of the presser foot assembly are connected through the rocker arm connecting rod, the rocker arm connecting rod can be turned left and right, and a rear sewing needle can be ensured to be sewn in a needle running groove between the presser foot plate and the front presser foot plate, so that corresponding stitch is sewn on the sleeve fork cloth.

(11) The first air suction box and the second air suction box of the auxiliary positioning assembly can adsorb and fix cloth, and sewing precision is further improved.

(12) The invention is also provided with a material receiving component, and the finished products after sewing can be automatically and orderly received, so that the degree of automation is further improved.

(13) The invention is also provided with the discharging box and the material-collecting frame, which is convenient for workers to take materials, and further improves the working efficiency.

(14) The working panel is a stainless iron plate and is fixedly arranged on the working table surface through the magnetic device arranged on the working table surface in an adsorption mode, and the working panel is simple in structure, convenient to detach and convenient to repair and maintain the sewing machine.

Drawings

FIG. 1 is a schematic view of an automatic shirt sleeve fork machine according to the present invention;

FIG. 2 is a schematic rear view of FIG. 1;

FIG. 3 is a left side schematic view of FIG. 1;

FIG. 4 is a right side schematic view of FIG. 1;

FIG. 5 is a schematic top view of FIG. 1;

FIG. 6 is a schematic view from the top left front of FIG. 1;

FIG. 7 is a schematic view from the upper right front of FIG. 1;

FIG. 8 is a schematic view from the lower left rear of FIG. 1;

FIG. 9 is a schematic view from the lower right rear of FIG. 1;

FIG. 10 is a schematic view of the hemming assembly as viewed from the upper left front of FIG. 1;

FIG. 11 is a schematic view of the hemming assembly as seen from the lower right front of FIG. 1;

FIG. 12 is a schematic view of the sleeve vent module assembly as viewed from the upper right rear of FIG. 1;

FIG. 13 is a schematic view of the sleeve vent module assembly as viewed from the upper left rear of FIG. 1;

FIG. 14 is a schematic view of the presser foot assembly as viewed from the top left front of FIG. 1;

FIG. 15 is a schematic view of the presser foot assembly as viewed from the upper left rear of FIG. 1;

FIG. 16 is a schematic view of the take-up assembly as viewed from the upper right front of FIG. 1;

FIG. 17 is a schematic view of the take-up assembly from above and to the left of FIG. 1;

FIG. 18 is a schematic view of the hem assembly and presser foot assembly as viewed from the top left front of FIG. 1;

Fig. 19 is a schematic view of the hem assembly and presser foot assembly as viewed from the upper right front of fig. 1.

The labels in the above figures are as follows:

a workbench component 1, a frame 1-1, a workbench surface 1-2, a sewing machine head hole 1-21, a workbench sleeve fork die groove 1-22, a working panel 1-3, a small needle plate 1-4, a sewing component 2, a sewing machine 2-1 and a sewing needle 2-11,

A hemming assembly 3, a hemmer mounting plate 3-1, a presser foot hole 3-11, a first sleeve vent die cavity 3-12,

A hemmer bottom plate 3-2, a bottom plate first frame plate 3-21, a bottom plate second frame plate 3-22, a sleeve fork die groove 3-23, a carriage perforation 3-24,

Hemmer die plate 3-3, first hemmer 3-4, first double-rod cylinder 3-4a, first push-cut knife 3-4b,

A second hemmer 3-5, a second double-rod cylinder 3-5a, a second push-type cutter 3-5b,

A third hemmer 3-6, a third double-rod cylinder 3-6a, a third push-broach 3-6b, a third push-broach pressing frame 3-6c,

A fourth hemmer 3-7, a fourth double-rod cylinder 3-7a, a fourth push-broach 3-7b, a fourth push-broach press frame 3-7c,

3-8 Parts of carriage, 3-8a parts of carriage double-rod cylinder, 3-8b parts of carriage, 3-9 parts of hemmer press plate,

A sleeve vent module assembly 4, a sleeve vent module mounting seat 4-1, a sleeve vent module 4-2,

The sleeve fork mould stabilizing component 4-3, the stabilizing cylinder 4-3a, the stabilizing support block 4-3b,

A sleeve-fork mould up-down driving component 4-4, a sleeve-fork mould first up-down cylinder 4-4a, a sleeve-fork mould second up-down cylinder 4-4b, a sleeve-fork mould first up-down linear guide rail 4-4c, a sleeve-fork mould second up-down linear guide rail 4-4d, a sleeve-fork mould first connecting seat 4-4e,

A sleeve-fork mold front-rear driving component 4-5, a sleeve-fork mold first synchronous pulley 4-5a, a sleeve-fork mold second synchronous pulley 4-5b, a sleeve-fork mold driving motor 4-5c, a sleeve-fork mold front-rear linear guide rail 4-5d, a sleeve-fork mold synchronous belt connecting seat 4-5e,

Sleeve fork die proximity switch 4-6, optical eye 4-6a, sensing piece 4-6b,

A presser foot assembly 5, a presser foot first connecting plate 5-1, a front presser foot plate 5-2, a rear presser foot plate 5-3,

A presser foot seat assembly 5-4, a presser foot seat 5-4a, a presser foot board 5-4b,

A turnover connecting component 5-5, a turnover cylinder 5-5a, a rack 5-5b, a gear 5-5c, a rear rotating arm 5-5d, a rotating arm connecting rod 5-5e,

A presser foot up-down driving component 5-6, a presser foot up-down driving cylinder 5-6a, a presser foot up-down linear bearing 5-6b,

A presser foot front and rear driving component 5-7, a presser foot front and rear first synchronous pulley 5-7a, a presser foot front and rear second synchronous pulley 5-7b, a presser foot front and rear synchronous belt 5-7c, a presser foot front and rear linear guide rail 5-7d, a presser foot front and rear driving motor 5-7e, a presser foot front and rear synchronous belt connecting seat 5-7f, a pressing frame 5-8 and a needle feeding groove 5-9,

The presser foot approaches the switch 5-10, the optical eye 5-10a, the sensing piece 5-10b,

A left-right drive assembly 6a, a first left-right drive link 6a-1, a first left-right drive linear guide 6a-2, a second left-right drive linear guide 6a-3, a first left-right drive timing pulley 6a-4, a second left-right drive timing pulley 6a-5, a first left-right drive timing belt 6a-6, a first left-right drive timing belt connection seat 6a-7, a first left-right drive motor 6a-8,

A front-rear drive assembly 6b, a first front-rear drive connection plate 6b-1, a first front-rear drive linear guide 6b-2, a second front-rear drive linear guide 6b-3, a first front-rear drive timing pulley 6b-4, a second front-rear drive timing pulley 6b-5, a first front-rear drive timing belt 6b-6, a first front-rear drive timing connection seat 6b-7, a first front-rear drive motor 6b-8, a front-rear proximity switch 6b-9, an optical eye 6b-9a, a photosensitive sheet 6b-9b,

An auxiliary positioning component 7, an auxiliary positioning cylinder 7-1, an auxiliary pressing push rod 7-2, a first air suction box 7-3, a second air suction box 7-4,

The material collecting assembly 8, the material collecting mounting frame 8-1, the material discharging frame 8-2, the linear bearing 8-2a, the linear bearing mounting seat 8-2b, the linear bearing mounting shaft 8-2c, the material stirring frame 8-3, the material discharging frame driving cylinder 8-4, the material stirring frame driving cylinder 8-5,

Control panel 9, protector 10, baiting box 11, and material-carrying frame 12.

Detailed Description

The description of the azimuth of the present invention is performed according to the azimuth shown in fig. 1, that is, the up-down-left-right direction shown in fig. 1 is the up-down-left-right direction of the description, the direction facing in fig. 1 is the front, and the direction facing away from fig. 1 is the rear.

Example 1

Referring to fig. 1 to 19, the automatic shirt sleeve fork machine of the invention comprises a workbench assembly 1, a sewing assembly 2, a hemming assembly 3, a sleeve fork module assembly 4, a presser foot assembly 5, a walking driving device 6, an auxiliary positioning assembly 7, a material receiving assembly 8, a control panel 9, a protection device 10, a material discharging box 11 and a material collecting frame 12.

Referring to fig. 1 to 9, a table assembly 1 includes a frame 1-1, a table top 1-2, and a work panel 1-3. The working table top 1-2 is fixedly arranged on the frame 1-1. The working table top 1-2 is provided with a sewing machine head hole 1-21. The rear side of the left part of the working table top 1-2 is provided with a table top sleeve fork die groove 1-22 which penetrates through the working table top in a backward opening manner. The working panel 1-3 is a stainless iron plate, the working panel 1-3 is fixedly arranged on the working table surface 1-2 by adsorption through a magnetic device (a permanent magnet in the embodiment) arranged on the working table surface, the corresponding part is positioned at the head hole 1-21 of the sewing machine, and the upper surface of the working panel 1-3 and the upper surface of the working table surface 1-2 are in the same horizontal plane. The working panel 1-3 is provided with a small needle plate hole, and the small needle plate hole is provided with a corresponding small needle plate 1-4. The small needle plates 1-4 are provided with needle holes of a sewing machine. A control panel 9 is fixedly arranged on the frame 1-1 for controlling the automatic shirt sleeve fork machine.

Referring to fig. 1 to 9, the sewing assembly 2 includes a sewing machine 2-1. The sewing machine 2-1 is fixedly arranged on the frame 1-1 of the workbench assembly 1 along the left-right direction, the upper part of the sewing machine passes through the corresponding head hole of the sewing machine on the workbench 1-2 and then extends out of the workbench 1-2, and the corresponding part of the sewing machine is positioned above the workbench 1-2. The sewing needle 2-11 of the sewing machine 2-1 is positioned at the sewing machine needle hole of the small needle plate 1-4.

Referring to fig. 1 to 11, 18 and 19, the hemming assembly 3 includes a hemmer mounting plate 3-1, a hemmer base plate 3-2, a base plate first die plate 3-21, a base plate second die plate 3-22, a hemmer die plate 3-3, a first hemmer 3-4, a second hemmer 3-5, a third hemmer 3-6, a fourth hemmer 3-7, a carriage 3-8 and a hemmer platen 3-9.

The middle part of the front part of the hemmer mounting plate 3-1 is provided with a presser foot hole 3-11 penetrating the upper part and the lower part. The middle part of the lower side of the hemmer mounting plate 3-1 is also provided with a first sleeve fork die groove 3-12 which penetrates through the lower side and the front side and the rear side of the hemmer mounting plate and is communicated with the presser foot hole 3-11.

The hemmer bottom plate 3-2 is provided with a sleeve vent die hole, and the rear part of the sleeve vent die hole is communicated with the outside. The first template frame plate 3-21 and the second template frame plate 3-22 are respectively and fixedly arranged at the corresponding positions of the left part and the right part of the sleeve fork die hole of the bottom plate 3-2 of the hemmer, and a sleeve fork die groove 3-23 with the rear part communicated with the outside is formed in the middle and basically takes the shape of a U with a backward opening. The center of the front part of the hemmer bottom plate 3-2 is also provided with a carriage perforation 3-24. The lower side of the hemmer bottom plate 3-2 is provided with a carriage penetrating groove which is communicated with the carriage penetrating hole 3-24 and the sleeve fork die groove 3-23. The hemmer bottom plate 3-2 is fixedly provided by its rear both ends on the lower front portion of the hemmer mounting plate 3-1.

The hemmer template 3-3 is T-shaped, and the hemmer template 3-3 is fixedly arranged on the front part of the hemmer mounting plate 3-1 from the rear part thereof. The front corresponding portion of hemmer die plate 3-3 is located in sleeve-vent die slot 3-23 of hemmer base plate 3-2.

The first hemmer 3-4 includes a first double-rod cylinder 3-4a and a first push-knife 3-4b. The first double-rod cylinder 3-4a is fixedly arranged on the upper side of the hemmer bottom plate 3-2 and is positioned on the right side of the front part of the hemmer bottom plate 3-2. The first push broach 3-4b is horizontally arranged, the first push broach 3-4b is fixedly arranged on a piston rod of the first double-rod air cylinder 3-4a, and the first push broach 3-4b is driven by the first double-rod air cylinder 3-4a to move in the direction from right front to left back.

The second hemmer 3-5 includes a second double-rod cylinder 3-5a and a second push blade 3-5b. The second double-rod cylinder 3-5a is fixedly arranged on the upper side of the hemmer bottom plate 3-2 and is positioned on the left side of the front part of the hemmer bottom plate 3-2. The second push broach 3-5b is horizontally arranged, the second push broach 3-5b is fixedly arranged on a piston rod of the second double-rod air cylinder 3-5a through a corresponding connecting piece, and the second double-rod air cylinder 3-5a drives the second push broach 3-5b to move in the front-back direction. The second push knife 3-5b is located at the front center of the hemmer bed plate 3-2.

The third hemmer 3-6 includes a third double-rod cylinder 3-6a, a third push cutter 3-6b and a third push cutter press frame 3-6c. The third double-rod cylinder 3-6a is fixedly arranged on the upper side of the hemmer bottom plate 3-2 and is positioned at the left part of the hemmer bottom plate 3-2. The third push broach 3-6b is horizontally arranged, the third push broach 3-6b is basically T-shaped, the third push broach 3-6b is fixedly arranged on a piston rod of the third double-rod air cylinder 3-6a through a connecting section of the third push broach 3-6b, and the third double-rod air cylinder 3-6a drives the third push broach 3-6b to move in the left-right direction. The third push broach pressing frame 3-6c is fixedly arranged on the upper side of the hemmer bottom plate 3-2, the third push broach 3-6b is limited from the upper side and is in sliding contact with the third push broach 3-6b, and the third push broach 3-6b is ensured to run stably and reliably.

The fourth hemmer 3-7 includes a fourth double-rod cylinder 3-7a, a fourth push cutter 3-7b and a fourth push cutter press frame 3-7c. The fourth double-rod cylinder 3-7a is fixedly arranged on the upper side of the hemmer bottom plate 3-2 and positioned on the right part of the hemmer bottom plate 3-2. The fourth push broach 3-7b is horizontally arranged, the fourth push broach 3-7b is basically T-shaped, the fourth push broach 3-7b is fixedly arranged on a piston rod of the fourth double-rod air cylinder 3-7a through a connecting section of the fourth push broach 3-7b, and the fourth double-rod air cylinder 3-7a drives the fourth push broach 3-7b to move in the left-right direction. The fourth push broach pressing frame 3-7c is fixedly arranged on the upper side of the hemmer bottom plate 3-2, the fourth push broach 3-7b is limited from the upper side and is in sliding contact with the fourth push broach 3-7b, and the fourth push broach 3-7b is ensured to run stably and reliably.

The carriage 3-8 includes a carriage double rod cylinder 3-8a and a carriage 3-8b. The carriage double-rod cylinder 3-8a is fixedly arranged on the upper side of the hemmer bottom plate 3-2 and is positioned in the front center of the hemmer bottom plate 3-2. The carriage 3-8b is fixedly arranged on a piston rod of the carriage double-rod cylinder 3-8a, and the carriage double-rod cylinder 3-8a drives the carriage 3-8b to move in the front-back direction. The carriage 3-8b passes through the carriage perforations 3-24 and is positioned on the underside of the hemmer bed plate 3-2. The carriage 3-8b can extend back through the carriage through slot of the hemmer bottom plate 3-2 and into the sleeve-fork die slot 3-23 in front of the hemmer die plate 3-3. The hemmer pressing plate 3-9 is fixedly arranged on the hemmer bottom plate 3-2, and limits the first push broach 3-4b and the second push broach 3-5b from the upper part, and is in sliding contact with the first push broach 3-4b and the second push broach 3-5b, so that the first push broach 3-4b and the second push broach 3-5b can operate stably and reliably.

Referring to fig. 1 to 9, 12 and 13, the sleeve vent module 4 includes a sleeve vent module mount 4-1, a sleeve vent module 4-2, a sleeve vent module stabilizing module 4-3, a sleeve vent module up-and-down driving module 4-4, a sleeve vent module front-and-back driving module 4-5 and a sleeve vent module proximity switch 4-6. The sleeve vent die 4-2 is fixedly connected to the sleeve vent die mounting seat 4-1 from the rear part of the sleeve vent die 4-2, and the sleeve vent die 4-2 is horizontally arranged along the front and rear directions. The sleeve-vent stabilizing assembly 4-3 includes a stabilizing cylinder 4-3a and a stabilizing support block 4-3b. The stabilizing cylinder 4-3a is fixedly arranged in the front part of the table sleeve fork die groove 1-22 of the table 1-2 along the up-down direction, and the piston rod of the stabilizing cylinder extends upwards. The stabilizing support block 4-3b is fixedly arranged on a piston rod of the stabilizing cylinder 4-3 a.

The sleeve vent die up-down driving assembly 4-4 comprises a sleeve vent die first up-down cylinder 4-4a, a sleeve vent die second up-down cylinder 4-4b, a sleeve vent die first up-down linear guide rail 4-4c, a sleeve vent die second up-down linear guide rail 4-4d and a sleeve vent die first connecting seat 4-4e. The first upper and lower air cylinders 4-4a of the sleeve vent die are arranged along the up and down direction, and the piston rods of the first upper and lower air cylinders 4-4a of the sleeve vent die extend upwards and are fixedly connected with the sleeve vent die mounting seat 4-1. The second upper and lower air cylinders 4-4b of the sleeve vent die are fixedly arranged on the cylinder bodies of the first upper and lower air cylinders 4-4a of the sleeve vent die through the cylinder bodies, and piston rods of the second upper and lower air cylinders extend downwards and are fixedly connected with the first connecting seats 4-4e of the sleeve vent die. The first upper and lower linear guide rails 4-4c of the sleeve vent die and the second upper and lower linear guide rails 4-4d of the sleeve vent die are arranged in parallel. The first upper and lower linear guide rails 4-4c of the sleeve vent die and the second upper and lower linear guide rails 4-4d of the sleeve vent die are vertically arranged. The guide rail of the first upper and lower linear guide rails 4-4c of the sleeve vent mold and the guide rail of the second upper and lower linear guide rails 4-4d of the sleeve vent mold are respectively and fixedly arranged on the front part and the rear part of the first connecting seat 4-4e of the sleeve vent mold. The sleeve vent die mounting seat 4-1 is fixedly arranged on a sliding block of the sleeve vent die first upper and lower linear guide rails 4-4c and a sliding block of the sleeve vent die second upper and lower linear guide rails 4-4 d. Thereby driving the sleeve vent die mounting seat 4-1 to move up and down along the sleeve vent die first upper and lower linear guide rail 4-4c and the sleeve vent die second upper and lower linear guide rail 4-4d through the sleeve vent die first upper and lower air cylinder 4-4a and the sleeve vent die second upper and lower air cylinder 4-4 b.

The front and back driving assembly 4-5 of the sleeve vent die comprises a first sleeve vent die synchronous pulley 4-5a, a second sleeve vent die synchronous pulley 4-5b, a sleeve vent die driving motor 4-5c, a front and back linear guide rail 4-5d of the sleeve vent die, a sleeve vent die synchronous belt connecting seat 4-5e and a sleeve vent die synchronous belt. The sleeve fork mold driving motors 4-5c adopt stepping motors. The sleeve fork mould driving motor 4-5c is fixedly arranged on the frame 1-1, and a motor shaft of the sleeve fork mould driving motor is horizontally arranged along the left and right directions and faces to the right. The first synchronous belt wheel 4-5a is fixedly arranged on the motor shaft of the sleeve-fork mould driving motor 4-5 c. The sleeve fork mold second synchronous pulley 4-5b is rotatably arranged on the frame 1-1 and positioned in front of the first synchronous pulley 4-5 a. The sleeve-putting die synchronous belt is arranged around the sleeve-putting die first synchronous belt pulley 4-5a and the sleeve-putting die second synchronous belt pulley 4-5 b. The front and rear linear guide rails 4-5d of the sleeve fork die are fixedly arranged on the frame 1-1 along the front and rear directions by the guide rails. The first connecting seat 4-4e of the sleeve vent die is fixedly arranged on the sliding blocks of the front and rear linear guide rails 4-5d of the sleeve vent die. The sleeve-vent mold synchronous belt connecting seat 4-5e is fixedly connected to the sleeve-vent mold first connecting seat 4-4 e. The sleeve vent mold synchronous belt connecting seat 4-5e is fixedly arranged on the sleeve vent mold synchronous belt, so that the sleeve vent mold first connecting seat 4-4e is driven by the sleeve vent mold synchronous belt to move back and forth along the sleeve vent mold front and back linear guide rail 4-5 d. The sleeve-vent die 4-2 can extend forward into the sleeve-vent die slot 3-23 of the hemmer floor 3-2 of the hemmer assembly 3. The light eye 4-6a of the sleeve fork die proximity switch 4-6 is fixedly arranged on the frame 1-1, the sensing piece 4-6b of the sleeve fork die proximity switch 4-6 is fixedly arranged on the sleeve fork die first connecting seat 4-4e, and the sleeve fork die proximity switch 4-6 is used for positioning the sleeve fork die to return to the position when the sleeve fork die is initially ready to put sleeve fork cloth.

Referring to fig. 1 to 9, 14 and 15, the presser foot assembly 5 includes a presser foot first connection plate 5-1, a front presser foot plate 5-2, a rear presser foot plate 5-3, a presser foot seat assembly 5-4, a flip connection assembly 5-5, a presser foot up-down driving assembly 5-6, a presser foot front-rear driving assembly 5-7, a presser frame 5-8 and a presser foot proximity switch 5-10.

The presser foot first connecting plate 5-1 is horizontally arranged along the front-rear direction. The presser foot holder assembly 5-4 includes a presser foot holder 5-4a and a presser foot pad 5-4b. The presser foot plate 5-4b is fixedly arranged on the presser foot seat 5-4 a.

The turnover connecting assembly 5-5 comprises a turnover cylinder 5-5a, a rack 5-5b, a gear 5-5c, a rear rotating arm 5-5d and a rotating arm connecting rod 5-5e. The overturning cylinder 5-5a is fixedly arranged on the presser foot seat 5-4a, and the piston rod of the overturning cylinder faces to the left. The racks 5-5b are arranged in the left-right direction. The rack 5-5b is fixedly arranged on a piston rod of the overturning cylinder 5-5 a. The gear 5-5c is fixedly arranged on the rear end of the rear rotating arm 5-5d and meshed with the rack 5-5 b. The rear swivel arm 5-5d is rotatably provided on the upper side of the presser plate 5-4 c. The rear swivel arms 5-5d are arranged in the front-rear direction. The rotating arm connecting rod 5-5e is U-shaped. The rear end of the swivel arm connecting rod 5-5e is fixedly connected with the front end of the rear swivel arm 5-5d, and the swivel arm connecting rod 5-5e overturns along with the rotation of the swivel arm 5-5 d. The front end of the swivel arm connecting rod 5-5e is rotatably arranged on the front foot pressing plate 5-2. The rear footplate 5-3 is fixedly arranged on the lower side of the footplate 5-4c, and the lower side surface of the rear footplate 5-3 and the lower side surface of the front footplate 5-2 are on the same horizontal plane. A needle running groove 5-9 is formed between the rear foot pressing plate 5-3 and the front foot pressing plate 5-2. The optical eye 5-10a of the presser foot proximity switch 5-10 is fixedly arranged on the left part of the upper rear part of the presser foot first connecting plate 5-1, the sensing piece 5-10b of the presser foot proximity switch 5-10 is fixedly arranged on the front and rear synchronous belt connecting seat 5-7f of the presser foot, and the presser foot proximity switch 5-10 is used for positioning the presser foot seat assembly to return to the position when the sleeve fork cloth is initially ready to be placed.

The presser foot up-and-down driving assembly 5-6 includes a presser foot up-and-down driving cylinder 5-6a and a presser foot up-and-down linear bearing 5-6b. The number of the upper and lower linear bearings 5-6b of the presser foot is 3, and the upper and lower linear bearings 5-6b of the 3 presser feet are fixedly arranged on the lower side of the first front and rear driving connecting plate 6b-1 of the front and rear driving assembly 6b and are matched with corresponding cylindrical shafts fixedly arranged on the first connecting plate 5-1 of the presser foot vertically. The presser foot up-and-down driving cylinder 5-6a is fixedly arranged on the lower side of the first front-and-rear driving connecting plate 6b-1 of the front-and-rear driving assembly 6b through a cylinder body of the presser foot up-and-down driving cylinder 5-6a, a piston rod of the presser foot up-and-down driving cylinder 5-6a extends downwards and is fixedly connected with the presser foot first connecting plate 5-1, and the presser foot up-and-down driving cylinder 5-6a drives the presser foot first connecting plate 5-1 to move up and down along the presser foot up-and-down linear bearing 5-6b.

The presser foot front and rear driving assembly 5-7 comprises a presser foot front and rear first synchronous pulley 5-7a, a presser foot front and rear second synchronous pulley 5-7b, a presser foot front and rear synchronous belt 5-7c, a presser foot front and rear linear guide rail 5-7d, a presser foot front and rear driving motor 5-7e and a presser foot front and rear synchronous belt connecting seat 5-7f. The front and rear first synchronous pulleys 5-7a of the presser foot are fixedly arranged on the motor shafts of the front and rear driving motors 5-7e of the presser foot. The presser foot front and rear second timing pulley 5-7b is rotatably provided on the front upper side of the presser foot first connecting plate 5-1. The presser foot front and rear timing belt 5-7c is provided around the presser foot front and rear first timing belt pulley 5-7a and the presser foot front and rear second timing belt pulley 5-7 b. The presser foot front and rear linear guide 5-7d is fixedly provided on the underside of the presser foot first connecting plate 5-1 in the front-rear direction by its guide rail. The front and rear synchronous belt connecting seats 5-7f of the presser foot are clamped and fixed on the front and rear synchronous belts 5-7c of the presser foot. The lower parts of the front and rear synchronous belt connecting seats 5-7f of the presser foot are fixedly connected with the presser foot seat 5-4a of the presser foot seat assembly 5-4. The presser foot seat 5-4a is fixedly connected with the slide block of the front and rear linear guide rail 5-7d of the presser foot. Thereby driving the presser foot seat 5-4a to move back and forth along the presser foot back and forth linear guide rail 5-7d through the presser foot back and forth synchronous belt 5-7 c. The pressing frame 5-8 is fixedly arranged on the presser foot seat 5-4a and is used for pressing and fixing the corresponding shirt body downwards.

Referring to fig. 1 to 9, the travel drive device 6 includes a left-right drive assembly 6a and a front-rear drive assembly 6b.

Referring to fig. 1 to 9, the left-right drive assembly 6a includes a first left-right drive link 6a-1, a first left-right drive linear guide 6a-2, a second left-right drive linear guide 6a-3, a first left-right drive timing pulley 6a-4, a second left-right drive timing pulley 6a-5, a first left-right drive timing belt 6a-6, a first left-right drive timing belt connection seat 6a-7, and a first left-right drive motor 6a-8. The first right and left driving linear guide 6a-2 and the second right and left driving linear guide 6a-3 are disposed on the rear upper portion of the frame 1-1 in this order from front to rear. The first right and left driving linear guide 6a-2 and the second right and left driving linear guide 6a-3 are disposed parallel to each other. The first left-right driving linear guide 6a-2 and the second left-right driving linear guide 6a-3 are fixedly arranged on the frame 1-1 along the left-right direction by respective guide rails. The first left-right driving linear guide 6a-2 and the second left-right driving linear guide 6a-3 are respectively provided with 2 sliding blocks, and the sliding blocks are positioned at the lower side. The first left-right driving connecting frame 6a-1 is fixedly connected with the 4 sliding blocks of the first left-right driving linear guide 6a-2 and the second left-right driving linear guide 6a-3 from bottom to top, so that the first left-right driving connecting frame 6a-1 can move left and right along the first left-right driving linear guide 6a-2 and the second left-right driving linear guide 6 a-3. A first left-right driving timing pulley 6a-4 is rotatably provided on the rear upper left side of the frame 1-1. The first left and right driving motors 6a-8 are fixedly provided on the upper right part of the rear part of the frame 1-1. The motor shafts of the first left and right drive motors 6a-8 are directed upward. The second left and right driving synchronous pulleys 6a-5 are fixedly arranged on the motor shafts of the first left and right driving motors 6a-8. The first right-left drive timing belt 6a-6 is disposed around the first right-left drive timing pulley 6a-4 and the second right-left drive timing pulley 6 a-5. The first left-right driving synchronous belt connecting seat 6a-7 is clamped and fixed on the first left-right driving synchronous belt 6a-6, and the first left-right driving connecting frame 6a-1 is fixedly connected with the first left-right driving synchronous belt connecting seat 6 a-7. The first left-right driving synchronous connecting seat 6a-7 is used for connecting the first left-right driving synchronous belt 6a-6 and the first left-right driving connecting frame 6a-1 in a transmission way.

Referring to fig. 1 to 9, the front-rear driving assembly 6b includes a first front-rear driving connection plate 6b-1, a first front-rear driving linear guide 6b-2, a second front-rear driving linear guide 6b-3, a first front-rear driving timing pulley 6b-4, a second front-rear driving timing pulley 6b-5, a first front-rear driving timing belt 6b-6, a first front-rear driving timing connection seat 6b-7, a first front-rear driving motor 6b-8, and a front-rear proximity switch 6b-9. The first front-rear driving linear guide 6b-2 and the second front-rear driving linear guide 6b-3 are disposed on the lower side of the first left-right driving link 6a-1 of the left-right driving assembly 6a in this order from left to right. The first front-rear driving linear guide 6b-2 and the second front-rear driving linear guide 6b-3 are disposed parallel to each other. The first front-rear drive linear guide 6b-2 and the second front-rear drive linear guide 6b-3 are each fixedly provided on the first left-right drive link 6a-1 in the front-rear direction by their respective guide rails. The first front-back driving linear guide 6b-2 and the second front-back driving linear guide 6b-3 are respectively provided with 2 sliding blocks, and the sliding blocks are positioned at the lower side. The first front-rear driving connecting plate 6b-1 is fixedly connected with the 4 sliding blocks of the first front-rear driving linear guide 6b-2 and the second front-rear driving linear guide 6b-3 from bottom to top, so that the first front-rear driving connecting plate 6b-1 can move forwards and backwards along the first front-rear driving linear guide 6b-2 and the second front-rear driving linear guide 6 b-3. The first front-rear drive timing pulley 6b-4 is rotatably provided on the front middle portion of the first left-right drive link 6 a-1. The first front-rear drive motor 6b-8 is fixedly provided on the rear upper side of the first left-right drive link 6 a-1. The motor shaft of the first front-rear drive motor 6b-8 is directed downward. The second front-rear driving synchronous pulley 6b-5 is fixedly arranged on the motor shaft of the first front-rear driving motor 6 b-8. The first front-rear drive timing belt 6b-6 is disposed around the first front-rear drive timing pulley 6b-4 and the second front-rear drive timing pulley 6 b-5. The first front-rear driving synchronous connecting seat 6b-7 is clamped and fixed on the first front-rear driving synchronous belt 6 b-6. The first front-rear driving connection plate 6b-1 is fixedly connected with the first front-rear driving synchronous connection seat 6 b-7. The first front-rear driving synchronous connecting seat 6b-7 is used for connecting the first front-rear driving synchronous belt 6b-6 and the first front-rear driving connecting plate 6b-1 in a transmission manner. The photo eyes 6b-9a of the front and rear proximity switches 6b-9 are fixedly arranged on the first left and right driving connecting frame 6a-1, the photo sensitive sheets 6b-9b of the front and rear proximity switches 6b-9 are fixedly arranged on the first front and rear driving connecting plate 6b-1, and the front and rear proximity switches 6b-9 are used for positioning the initial position when the sleeve fork cloth is ready to be placed.

Referring to fig. 1 to 9, 12 and 13, the auxiliary positioning assembly 7 includes an auxiliary positioning cylinder 7-1, an auxiliary pressing push rod 7-2, a first suction box 7-3 and a second suction box 7-4. The auxiliary positioning cylinder 7-1 is fixedly arranged on the frame 1-1, and a piston rod of the auxiliary positioning cylinder extends downwards. The auxiliary pressing-down jacking rod 7-2 is fixedly arranged on a piston rod of the auxiliary positioning cylinder 7-1. The first air suction box 7-3 is fixedly arranged on the workbench surface 1-2, and the position of the first air suction box corresponds to the sleeve fork module assembly 4. When the sleeve vent die 4-2 of the sleeve vent die assembly 4 is in a working state of the forefront end, the auxiliary pressing top rod 7-2 is positioned above the front part of the sleeve vent die 4-2, and the first air suction box 7-3 is positioned below the sleeve vent die 4-2. The second induced draft box 7-4 is fixedly arranged on the left part of the front part of the working table top 1-2. The first air suction box 7-3 and the second air suction box 7-4 are communicated with the air suction device through corresponding pipelines, air in the first air suction box 7-3 and the second air suction box 7-4 is continuously pumped out, and external air enters the air suction boxes from air suction holes in the upper side surfaces of the first air suction box 7-3 and the second air suction box 7-4, so that objects on the upper surfaces of the first air suction box 7-3 and the second air suction box 7-4 can be adsorbed and fixed.

Referring to fig. 1 to 9, 16 and 17, the receiving assembly 8 includes a receiving mounting frame 8-1, a discharging frame 8-2, a kick-out frame 8-3, a discharging frame driving cylinder 8-4 and a kick-out frame driving cylinder 8-5.

The material receiving installation frame 8-1 is fixedly arranged on the frame 1-1. The discharging frame 8-2 is horizontally arranged on the receiving frame 8-1 in a sliding manner through a corresponding linear bearing 8-2a, a linear bearing mounting seat 8-2b and a linear bearing mounting shaft 8-2 c. The discharging frame driving cylinder 8-5 is fixedly arranged on the receiving frame 8-1 through a cylinder body. The cylinder rod of the discharging frame driving cylinder 8-4 is fixedly connected with the discharging frame 8-2 through a corresponding buffer. Thereby the discharging frame 8-2 is driven to move back and forth by the discharging frame driving cylinder 8-4.

The material stirring frame 8-3 is rotatably arranged on the material receiving mounting frame 8-1. The material stirring frame driving air cylinder 8-5 is hinged and fixed on the material receiving mounting frame 8-1 by the cylinder body, and an air cylinder rod of the material stirring frame driving air cylinder 8-5 is hinged and fixedly connected with the lower part of the material stirring frame 8-3. The material stirring frame 8-3 is driven to rotate by the material stirring frame driving air cylinder 8-5, so that corresponding material stirring actions are formed.

Referring to fig. 1 to 9, the protecting device 10 is a protecting frame, and the protecting frame is fixedly arranged on the frame 1-1 and is used for blocking personnel from entering the working range of the material receiving device 8 by mistake and avoiding personnel injury. The discharging box 11 is fixedly arranged on the upper part of the left side of the frame 1-1 and is used for placing sleeve fork cloth to be sewn. The material-carrying frame 12 is fixedly arranged on the upper part of the left part of the front part of the frame 1-1 and is used for placing shirt body cloth to be sewn. The automatic shirt sleeve fork machine of the invention is used as follows: the sleeve fork die groove 3-23 of the hemmer bottom plate 3-2 of the hemming assembly 3 is positioned above the first air suction box 7-3 of the auxiliary positioning assembly 7, corresponding sleeve fork cloth is placed into the hemming assembly, at the moment, the carriage 3-8b of the carriage 3-8 extends backwards to the front part of the sleeve fork die groove 3-23, and all the assemblies of the device are positioned at the initial position when the sleeve fork cloth is placed. After sleeve fork cloth is placed in the hemming assembly and is adsorbed and fixed by the first air suction box 7-3, a piston rod of a sleeve fork die first upper and lower cylinder 4-4a of the sleeve fork die assembly 4 extends upwards, a piston rod of a sleeve fork die second upper and lower cylinder 4-4b extends downwards, a piston rod of a stabilizing cylinder 4-3a of the sleeve fork die stabilizing assembly 4-3 extends upwards at the same time, a driving stabilizing support block 4-3b is used for supporting corresponding parts of the sleeve fork die 4-2 upwards from below and preventing the sleeve fork die 4-2 from vibrating upwards and downwards in the ascending process, then a sleeve fork die driving motor 4-5c is used for driving the sleeve fork die 4-2 to move forwards from behind to above a sleeve fork die groove 3-23 of a hemmer bottom plate 3-2, the piston rod of the sleeve fork die first upper and lower cylinder 4a retracts, the piston rod of the sleeve fork die stabilizing assembly 4-3 retracts downwards, the piston rod of an auxiliary positioning cylinder 7-1 of the auxiliary positioning assembly 7 extends downwards and drives an auxiliary lower push rod 7-2 to push down corresponding parts of the sleeve fork die 4-2 to press corresponding sleeve fork die parts of the sleeve fork die 4-2 tightly, and the sleeve fork cloth is pushed downwards to perform hemming operation. After the shirt is folded, the piston rod of the auxiliary positioning cylinder 7-1 of the auxiliary positioning assembly 7 is retracted upwards, and then the shirt body is placed in the corresponding position of the sleeve fork cloth, and the corresponding position of the shirt body is adsorbed and fixed by the second air suction box 7-4. The front presser foot plate 5-2 and the rear presser foot plate 5-3 of the presser foot assembly 5 move forwards to the corresponding positions and then move downwards to press the corresponding positions of the sleeve fork cloth and the shirt body, and the periphery of the shirt body is pressed and fixed by the pressing frame 5-8. The sleeve vent die 4-2 is retracted backwards, and the piston rod of the sleeve vent die second upper and lower air cylinders 4-4b is retracted, so that the sleeve vent die 4-2 is positioned below the workbench surface 1-2. The push-knives of each hemmer are then retracted. The hemming assembly 3 and the presser foot assembly 5 move the sleeve fork cloth and the shirt body to the needle starting point for sewing, and when the shirt body is sewn to the carriage 3-8b close to the carriage 3-8, the carriage 3-8b is retracted. The rotating arm connecting rod 5-5e turns correspondingly according to the requirement of the sewing stitch.

When the material collecting operation is ready, the cylinder rod of the material discharging frame driving cylinder 8-4 is in an extending state, so that a distance is reserved between the upper part of the material discharging frame 8-2 and the upper part of the front part of the frame 1-1 in the front-back direction. The piston rod of the material shifting frame driving cylinder 8-5 is in an extending state, and the upper cross rod of the material shifting frame 8-3 is close to the frame 1-1 and is positioned below the working table surface 1-2. When the hemming assembly 3 and the presser foot assembly 5 move the sleeve fork cloth and the shirt body from left to right to the sewing needle of the sewing machine, the corresponding part of the shirt body is positioned between the discharging frame 8-2 and the frame 1-1, the discharging frame 8-2 is driven by the discharging frame driving cylinder 8-4 to move backwards, and the corresponding part of the shirt body is pressed and fixed on the frame 1-1 through the upper part of the discharging frame driving cylinder 8-4. When the sewing is finished, the material shifting frame drives the piston rod of the air cylinder 8-5 to retract, and the transverse rod at the upper part of the material shifting frame 8-4 moves forwards, so that the upper part of the shirt body piece bypasses the upper part of the material discharging frame 8-2 and falls on the material discharging frame 8-2, and the material collecting is finished.

The above embodiments are only for illustrating the present invention, but not for limiting the present invention, and various changes and modifications can be made by those skilled in the relevant art without departing from the spirit and scope of the invention, and the specific application process can be modified according to the teachings of the above embodiments, so that all equivalent technical solutions shall fall within the scope of the invention.

Claims

1. An automatic shirt sleeve fork machine comprises a workbench assembly, a sewing assembly and a control panel, wherein the workbench assembly comprises a frame, a workbench surface and a working panel; the working table surface is fixedly arranged on the frame; the working table surface is provided with a head hole of the sewing machine; the rear side of the left part of the workbench surface is provided with a workbench sleeve fork die groove which is backwards opened and penetrates through the workbench sleeve fork die groove; the sewing machine is fixedly arranged on the frame of the workbench assembly along the left-right direction, the upper part of the sewing machine passes through the corresponding head hole of the sewing machine on the workbench surface and then extends out of the workbench surface, and the corresponding part of the sewing machine is positioned above the workbench surface; the working panel is detachably and fixedly arranged on the working table, and the corresponding part is positioned at a head hole of the sewing machine; the upper surface of the device is in the same horizontal plane with the upper surface of the workbench surface; the working panel is provided with a small needle plate hole, and a corresponding small needle plate is arranged at the small needle plate hole; the small needle plate is provided with a needle hole of a sewing machine; the sewing needle of the sewing machine is positioned at the sewing machine needle hole of the small needle plate; the control panel is fixedly arranged on the frame and used for controlling the automatic shirt sleeve fork machine; the method is characterized in that: the device also comprises a flanging assembly, a sleeve fork die assembly, a presser foot assembly, a walking driving device and an auxiliary positioning assembly; the sleeve fork module is fixedly arranged on the frame; the sleeve vent module comprises a sleeve vent module; the sleeve fork die can move up and down and back and forth; the sleeve vent die of the hemming assembly and the sleeve vent die assembly are matched with each other to perform corresponding hemming on sleeve vent cloth; the presser foot assembly is used for shaping sleeve fork cloth folded by the folding assembly and the sleeve fork die assembly, compacting and positioning the sleeve fork cloth and a corresponding shirt body piece, and moving the sleeve fork cloth to a corresponding position of a sewing machine on the working panel to be sewn by matching with the folding assembly after the sleeve fork die of the sleeve fork die assembly is retracted; the folding assembly and the presser foot assembly are arranged on a frame of the workbench assembly through a traveling driving device, and the folding assembly and the presser foot assembly are driven by the traveling driving device to synchronously move back and forth and left and right; the auxiliary positioning assembly comprises an auxiliary positioning cylinder and an auxiliary pressing ejector rod; the auxiliary pressing-down jacking rod is fixedly arranged on a piston rod of the auxiliary positioning cylinder; when the sleeve vent die of the sleeve vent die assembly is in a working state of the forefront end, the auxiliary pressing top rod is positioned above the front part of the sleeve vent die, and the auxiliary pressing top rod downwards props against the corresponding part of the front part of the sleeve vent die, so that the sleeve vent die downwards tightly presses sleeve vent cloth; the sleeve vent module assembly also comprises a sleeve vent module stabilizing assembly; the sleeve fork die stabilizing assembly comprises a stabilizing cylinder and a stabilizing support block; the stabilizing cylinder is fixedly arranged in the front part of the sleeve fork die groove of the table top along the up-down direction, and a piston rod of the stabilizing cylinder extends upwards; the stable supporting block is fixedly arranged on a piston rod of the stable cylinder.

2. The automatic shirt sleeve fork machine of claim 1, wherein: the working panel is a stainless iron plate and is fixedly arranged on the working table surface through the adsorption of a magnetic device arranged on the working table surface.

3. The automatic shirt sleeve fork machine of claim 1, wherein: the auxiliary positioning assembly further comprises a first air suction box and a second air suction box; the first air suction box is fixedly arranged on the workbench surface, and the position of the first air suction box corresponds to the sleeve fork module assembly; the second induced draft box is fixedly arranged on the left part of the front part of the working table.

4. An automatic shirt sleeve manipulator according to any of claims 1 to 3, wherein: the device also comprises a material receiving assembly and a protective device; the material collecting assembly comprises a material collecting mounting frame, a material discharging frame, a material stirring frame, a material discharging frame driving cylinder and a material stirring frame driving cylinder; the material receiving installation frame is fixedly arranged on the frame; the discharging frame is horizontally arranged on the receiving frame in a sliding manner through a corresponding linear bearing, a linear bearing mounting seat and a linear bearing mounting shaft; the discharging frame driving cylinder is fixedly arranged on the receiving mounting frame through a cylinder body of the discharging frame driving cylinder; the cylinder rod of the discharging frame driving cylinder is fixedly connected with the discharging frame through a corresponding buffer; the material stirring frame is rotatably arranged on the material receiving installation frame; the material stirring frame driving cylinder is hinged and fixed on the material receiving mounting frame through a cylinder body of the material stirring frame driving cylinder, and a cylinder rod of the material stirring frame driving cylinder is hinged and fixedly connected with the lower part of the material stirring frame; the protection frame is fixedly arranged on the frame and used for blocking personnel from entering the working range of the material receiving device by mistake.

5. An automatic shirt sleeve manipulator according to any of claims 1 to 3, wherein: the device also comprises a discharging box and a material taking frame; the discharging box is fixedly arranged on the upper part of the left side of the frame and is used for placing sleeve fork cloth to be sewn; the material-taking frame is fixedly arranged on the upper part of the left part of the front part of the frame and is used for placing shirt body cloth to be sewn.

6. An automatic shirt sleeve manipulator according to any of claims 1 to 3, wherein: the flanging assembly comprises a flanging device mounting plate, a flanging device bottom plate, a bottom plate first frame plate, a bottom plate second frame plate, a flanging device template, a first edge folding device, a second edge folding device, a third edge folding device, a fourth edge folding device, a carriage and a flanging device pressing plate; the middle part of the front part of the hemmer mounting plate is provided with a presser foot hole penetrating through the upper part and the lower part of the hemmer mounting plate; the middle part of the lower side of the hemmer mounting plate is also provided with a first sleeve fork die groove which penetrates through the lower side and the front side of the hemmer mounting plate and is communicated with the presser foot hole; a sleeve fork die hole is arranged on the bottom plate of the hemmer, and the rear part of the sleeve fork die hole is communicated with the outside; the first template and the second template are respectively and fixedly arranged at the corresponding positions of the left part and the right part of the sleeve vent die hole of the bottom plate of the hemmer, a sleeve vent die groove with the rear part communicated with the outside is formed in the middle, and the sleeve vent die groove is basically U-shaped with a backward opening; the center of the front part of the bottom plate of the hemmer is also provided with a carriage perforation; a carriage penetrating groove which is communicated with the carriage penetrating hole and the sleeve fork die groove is arranged on the lower side of the hemmer bottom plate; the bottom plate of the hemmer is fixedly arranged on the front part of the lower side of the mounting plate of the hemmer through two ends at the rear part of the bottom plate of the hemmer; the hemmer template is T-shaped and is fixedly arranged on the front part of the hemmer mounting plate from the rear part of the hemmer template; the corresponding part of the front part of the hemmer template is positioned in a sleeve fork die groove of the hemmer bottom plate; the first edge folding device comprises a first double-rod air cylinder and a first push knife; the first double-rod air cylinder is fixedly arranged on the upper side of the bottom plate of the hemmer and is positioned on the right side of the front part of the bottom plate of the hemmer; the first push broach is horizontally arranged, is fixedly arranged on a piston rod of the first double-rod cylinder, and is driven to move in the direction from right front to left back by the first double-rod cylinder; the second edge folder comprises a second double-rod cylinder and a second push knife; the second double-rod air cylinder is fixedly arranged on the upper side of the bottom plate of the hemmer and is positioned on the left side of the front part of the bottom plate of the hemmer; the second push broach is horizontally arranged, is fixedly arranged on a piston rod of the second double-rod air cylinder through a corresponding connecting piece, and is driven to move in the front-rear direction by the second double-rod air cylinder; the second push knife is positioned in the center of the front part of the bottom plate of the hemmer; the third edge folding device comprises a third double-rod air cylinder, a third push knife and a third push knife pressing frame; the third double-rod air cylinder is fixedly arranged on the upper side of the bottom plate of the hemmer and is positioned at the left part of the bottom plate of the hemmer; the third push broach is horizontally arranged, the third push broach is basically T-shaped, the third push broach is fixedly arranged on a piston rod of a third double-rod air cylinder through a middle connecting section of the third push broach, and the third push broach is driven to move in the left-right direction through the third double-rod air cylinder; the third push broach pressing frame is fixedly arranged on the upper side of the bottom plate of the hemmer, limits the third push broach from the upper side and is in sliding contact with the third push broach, so that the third push broach can run stably and reliably; the fourth hemmer comprises a fourth double-rod air cylinder, a fourth push knife and a fourth push knife pressing frame; the fourth double-rod air cylinder is fixedly arranged on the upper side of the bottom plate of the hemmer and is positioned on the right part of the bottom plate of the hemmer; the fourth push broach is horizontally arranged, the fourth push broach is basically T-shaped, the fourth push broach is fixedly arranged on a piston rod of a fourth double-rod cylinder a through a middle connecting section of the fourth push broach, and the fourth push broach is driven to move in the left-right direction through the fourth double-rod cylinder; the fourth push broach pressing frame is fixedly arranged on the upper side of the bottom plate of the hemmer, limits the fourth push broach from the upper side and is in sliding contact with the fourth push broach, so that the fourth push broach can run stably and reliably; the carriage device comprises a carriage double-rod cylinder and a carriage; the carriage double-rod air cylinder is fixedly arranged on the upper side of the bottom plate of the hemmer and is positioned in the center of the front part of the bottom plate of the hemmer; the carriage is fixedly arranged on a piston rod of the carriage double-rod cylinder, and the carriage double-rod cylinder drives the carriage to move in the front-back direction; the carriage penetrates through the carriage perforation and is positioned at the lower side of the bottom plate of the hemmer; the carriage can backwards pass through the carriage through groove of the bottom plate of the hemmer and then extend into the sleeve fork die groove at the front part of the template of the hemmer; the hemmer pressing plate is fixedly arranged on the hemmer bottom plate, the first push broach and the second push broach are limited from the upper side and are in sliding contact with the first push broach and the second push broach, and the stable and reliable operation of the first push broach and the second push broach is ensured.

7. An automatic shirt sleeve manipulator according to any of claims 1 to 3, wherein: the sleeve vent module assembly also comprises a sleeve vent module mounting seat, a sleeve vent module up-down driving assembly, a sleeve vent module front-back driving assembly and a sleeve vent module proximity switch; the sleeve vent die is fixedly connected to the sleeve vent die mounting seat from the rear part of the sleeve vent die, and the sleeve vent die is horizontally arranged along the front and rear directions;

The sleeve vent die up-down driving assembly comprises a sleeve vent die first up-down cylinder, a sleeve vent die second up-down cylinder, a sleeve vent die first up-down linear guide rail, a sleeve vent die second up-down linear guide rail and a sleeve vent die first connecting seat; the first upper and lower air cylinders of the sleeve vent die are arranged along the up-down direction, and the piston rods of the first upper and lower air cylinders of the sleeve vent die extend upwards and are fixedly connected with the sleeve vent die mounting seat; the second upper and lower air cylinders of the sleeve vent die are fixedly arranged on the cylinder bodies of the first upper and lower air cylinders of the sleeve vent die through the cylinder bodies, and the piston rods of the second upper and lower air cylinders extend downwards and are fixedly connected with the first connecting seats of the sleeve vent die; the first upper and lower linear guide rails of the sleeve vent die and the second upper and lower linear guide rails of the sleeve vent die are arranged in parallel; the first upper and lower linear guide rails of the sleeve vent die and the second upper and lower linear guide rails of the sleeve vent die are vertically arranged; the guide rail of the first upper and lower linear guide rail of the sleeve vent die and the guide rail of the second upper and lower linear guide rail of the sleeve vent die are respectively fixedly arranged on the front part and the rear part of the first connecting seat of the sleeve vent die; the sleeve vent die mounting seat is fixedly arranged on a sliding block of the first upper and lower linear guide rails of the sleeve vent die and a sliding block of the second upper and lower linear guide rails of the sleeve vent die; the sleeve vent mold front-back driving assembly comprises a sleeve vent mold first synchronous belt pulley, a sleeve vent mold second synchronous belt pulley, a sleeve vent mold driving motor, a sleeve vent mold front-back linear guide rail, a sleeve vent mold synchronous belt connecting seat and a sleeve vent mold synchronous belt; the sleeve fork mold driving motor adopts a stepping motor; the sleeve fork mold driving motor is fixedly arranged on the frame, a motor shaft of the sleeve fork mold driving motor is horizontally arranged along the left and right directions, and the motor shaft faces to the right; the first synchronous belt wheel is fixedly arranged on a motor shaft of the sleeve fork mold driving motor; the sleeve fork die second synchronous belt pulley is rotatably arranged on the frame and positioned in front of the first synchronous belt pulley; the sleeve vent mold synchronous belt is arranged around the sleeve vent mold first synchronous belt pulley and the sleeve vent mold second synchronous belt pulley; the front and rear linear guide rails of the sleeve fork die are fixedly arranged on the frame along the front and rear directions by the guide rails; the first connecting seat of the sleeve vent die is fixedly arranged on the sliding blocks of the front and rear linear guide rails of the sleeve vent die; the sleeve vent mold synchronous belt connecting seat is fixedly connected to the sleeve vent mold first connecting seat; the sleeve vent mold synchronous belt connecting seat is fixedly arranged on the sleeve vent mold synchronous belt, so that the sleeve vent mold first connecting seat is driven by the sleeve vent mold synchronous belt to move back and forth along the front and back linear guide rails of the sleeve vent mold; the sleeve vent die can extend forwards into a sleeve vent die groove of a hemmer bottom plate of the hemming assembly; the light eye of the sleeve vent die proximity switch is fixedly arranged on the frame, the sensing piece of the sleeve vent die proximity switch is fixedly arranged on the first connecting seat of the sleeve vent die, and the sleeve vent die proximity switch is used for positioning the sleeve vent die to return to the position when the sleeve vent die is initially ready to put sleeve vent cloth.

8. An automatic shirt sleeve manipulator according to any of claims 1 to 3, wherein: the presser foot assembly comprises a presser foot first connecting plate, a front presser foot plate, a rear presser foot plate, a presser foot seat assembly, a turnover connecting assembly, a presser foot up-down driving assembly, a presser foot front-back driving assembly, a presser frame and a presser foot proximity switch; the presser foot first connecting plate is horizontally arranged along the front and back directions; the presser foot seat assembly comprises a presser foot seat and a presser foot plate; the presser foot board is fixedly arranged on the presser foot seat; the overturning connecting assembly comprises an overturning cylinder, a rack, a gear, a rear rotating arm and a rotating arm connecting rod; the overturning cylinder is fixedly arranged on the presser foot seat, and a piston rod of the overturning cylinder faces to the left; the racks are arranged along the left and right directions; the rack is fixedly arranged on a piston rod of the overturning cylinder; the gear is fixedly arranged at the rear end of the rear rotating arm and meshed with the rack; the rear rotating arm is rotatably arranged on the upper side of the footplate; the rear rotating arm is arranged along the front-back direction; the rotating arm connecting rod is U-shaped; the rear end of the rotating arm connecting rod is fixedly connected with the front end of the rear rotating arm, and the rotating arm connecting rod turns over along with the rotation of the rotating arm; the front end of the rotating arm connecting rod is rotatably arranged on the front foot pressing plate; the lower side surface of the rear presser foot plate and the lower side surface of the front presser foot plate are on the same horizontal plane; a needle-moving groove is formed between the rear foot pressing plate and the front foot pressing plate; the optical eye of the presser foot proximity switch is fixedly arranged on the left part of the upper rear part of the first connecting plate of the presser foot, the sensing piece of the presser foot proximity switch is fixedly arranged on the front and rear synchronous belt connecting seat of the presser foot, and the presser foot proximity switch is used for positioning the presser foot seat component to return to the position when the sleeve fork cloth is initially prepared to be placed; the presser foot up-down driving assembly comprises a presser foot up-down driving cylinder and a presser foot up-down linear bearing; the upper and lower linear bearings of the presser foot are 3, and the upper and lower linear bearings of the 3 presser feet are fixedly arranged on the lower side of a first front and rear driving connecting plate of the front and rear driving assembly and are matched with corresponding cylindrical shafts vertically and fixedly arranged on a first connecting plate of the presser foot; the presser foot up-down driving cylinder is fixedly arranged on the lower side of a first front-rear driving connecting plate of the front-rear driving assembly through a cylinder body of the presser foot up-down driving cylinder, a piston rod of the presser foot up-down driving cylinder extends downwards and is fixedly connected with the presser foot first connecting plate, and the presser foot up-down driving cylinder drives the presser foot first connecting plate to move up and down along a presser foot up-down linear bearing; the presser foot front-rear driving assembly comprises a presser foot front-rear first synchronous belt pulley, a presser foot front-rear second synchronous belt pulley, a presser foot front-rear synchronous belt, a presser foot front-rear linear guide rail, a presser foot front-rear driving motor and a presser foot front-rear synchronous belt connecting seat; the front and rear first synchronous belt wheels of the presser foot are fixedly arranged on a motor shaft of a front and rear driving motor of the presser foot; the front and rear second synchronous pulleys of the presser foot are rotatably arranged on the upper side of the front part of the first connecting plate of the presser foot; the presser foot front and rear synchronous belt is arranged around the presser foot front and rear first synchronous belt wheel and the presser foot front and rear second synchronous belt wheel; the front and rear linear guide rails of the presser foot are fixedly arranged on the lower side of the first connecting plate of the presser foot along the front and rear directions by the guide rails; the front and rear synchronous belt connecting seat clamps of the presser foot are fixedly clamped on the front and rear synchronous belts of the presser foot; the lower parts of the front and rear synchronous belt connecting seats of the presser foot are fixedly connected with a presser foot seat of the presser foot seat assembly; the presser foot seat is fixedly connected with the slide blocks of the front and rear linear guide rails of the presser foot; thereby driving the presser foot seat to move back and forth along the front and back linear guide rails of the presser foot through the front and back synchronous belt of the presser foot; the press frame is fixedly arranged on the presser foot seat and used for downwards pressing and fixing the corresponding shirt body.

9. An automatic shirt sleeve manipulator according to any of claims 1 to 3, wherein: the walking driving device comprises a left driving component, a right driving component and a front driving component and a rear driving component; the left-right driving assembly comprises a first left-right driving connecting frame, a first left-right driving linear guide rail, a second left-right driving linear guide rail, a first left-right driving synchronous pulley, a second left-right driving synchronous pulley, a first left-right driving synchronous belt connecting seat and a first left-right driving motor; the first left-right driving linear guide rail and the second left-right driving linear guide rail are sequentially arranged on the upper part of the rear part of the frame from front to back; the first left-right driving linear guide rail and the second left-right driving linear guide rail are arranged in parallel; the first left-right driving linear guide rail and the second left-right driving linear guide rail are fixedly arranged on the frame along the left-right direction by the respective guide rails; the first left-right driving linear guide rail and the second left-right driving linear guide rail are respectively provided with 2 sliding blocks, and the sliding blocks are positioned at the lower side; the first left-right driving connecting frame is fixedly connected with the 4 sliding blocks of the first left-right driving linear guide rail and the second left-right driving linear guide rail from bottom to top, so that the first left-right driving connecting frame can move left and right along the first left-right driving linear guide rail and the second left-right driving linear guide rail; the first left-right driving synchronous pulley is rotatably arranged on the left side of the upper part of the rear part of the frame; the first left and right driving motors are fixedly arranged on the right part of the upper part of the rear part of the frame; the motor shafts of the first left and right driving motors face upwards; the second left and right driving synchronous pulleys are fixedly arranged on the motor shafts of the first left and right driving motors; the first left-right driving synchronous belt is arranged around the first left-right driving synchronous belt wheel and the second left-right driving synchronous belt wheel; the first left-right driving synchronous belt connecting seat clamp is fixedly clamped on the first left-right driving synchronous belt, and the first left-right driving connecting frame is fixedly connected with the first left-right driving synchronous belt connecting seat; the first left-right driving synchronous connecting seat is used for connecting the first left-right driving synchronous belt and the first left-right driving connecting frame in a transmission way; the front-back driving assembly comprises a first front-back driving connecting plate, a first front-back driving linear guide rail, a second front-back driving linear guide rail, a first front-back driving synchronous pulley, a second front-back driving synchronous pulley, a first front-back driving synchronous belt, a first front-back driving synchronous connecting seat, a first front-back driving motor and a front-back proximity switch; the first front-rear driving linear guide rail and the second front-rear driving linear guide rail are sequentially arranged on the lower sides of the first left-right driving connecting frame of the left-right driving assembly from left to right; the first front-rear driving linear guide rail and the second front-rear driving linear guide rail are arranged in parallel; the first front-rear driving linear guide rail and the second front-rear driving linear guide rail are fixedly arranged on the first left-right driving connecting frame along the front-rear direction by the respective guide rails; the first front-back driving linear guide rail and the second front-back driving linear guide rail are respectively provided with 2 sliding blocks, and the sliding blocks are positioned at the lower side; the first front-back driving connecting plate is fixedly connected with 4 sliding blocks of the first front-back driving linear guide rail and the second front-back driving linear guide rail from bottom to top, so that the first front-back driving connecting plate can move forwards and backwards along the first front-back driving linear guide rail and the second front-back driving linear guide rail; the first front-rear driving synchronous pulley is rotatably arranged on the middle part of the front part of the first left-right driving connecting frame; the first front and rear driving motors are fixedly arranged on the upper sides of the rear parts of the first left and right driving connecting frames; the motor shaft of the first front and rear driving motor faces downwards; the second front and rear driving synchronous pulley is fixedly arranged on a motor shaft of the first front and rear driving motor; the first front-rear driving synchronous belt is arranged around the first front-rear driving synchronous belt wheel and the second front-rear driving synchronous belt wheel; the first front-rear driving synchronous connecting seat clamp is fixedly arranged on the first front-rear driving synchronous belt; the first front-rear driving connecting plate is fixedly connected with the first front-rear driving synchronous connecting seat; the first front-rear driving synchronous connecting seat is used for connecting the first front-rear driving synchronous belt and the first front-rear driving connecting plate in a transmission way; the light eyes of the front and back proximity switches are fixedly arranged on the first left and right driving connecting frames, the light sensitive sheets of the front and back proximity switches are fixedly arranged on the first front and back driving connecting plates, and the front and back proximity switches are used for positioning the initial positions when sleeve fork cloth is ready to be placed.