CN118559434A - A high-efficiency CNC gantry pipe making machine and use method thereof - Google Patents

Abstract

The invention discloses a numerical control gantry type pipe making machine with high efficiency and a use method thereof, which relate to the technical field of gantry type pipe making machines and comprise a camera, wherein the camera is used for collecting video data, and the image recognition module is used for recognizing the width of the steel belt in the video data and whether bending or protruding exists or not, and transmitting the acquired data to the main controller module. According to the invention, the width and surface data of the steel strip for processing are acquired through the camera and the image recognition module and are sent to the main controller module, the main controller module sends the instruction to regulate and control the flattening mechanism, the steel tube forming mechanism, the welding mechanism, the polishing mechanism and the cutting mechanism in the execution mechanism by the PLC controller module, and the pipe making process is automatically completed, so that the pipe making period is shortened, and the pipe making efficiency is improved.

Description

A high-efficiency CNC gantry pipe making machine and use method thereof

Technical Field

The invention relates to the technical field of gantry type pipe making machines, in particular to a high-efficiency numerically controlled gantry type pipe making machine and a use method thereof.

Background Art

There are two main types of pipe making machines: one is the common high-frequency pipe welding machine, and the other is the stainless steel pipe making machine. The high-frequency pipe welding machine is mainly used to produce various iron pipes, water pipes, etc., while the stainless steel pipe making machine is mainly used to produce various stainless steel decorative pipes, such as: pipes for stair handrails, anti-theft doors and windows, stair handrails, guardrails, etc. It can also produce various automobile exhaust pipes, heat exchanger tubes, fluid pipes, food pipes, etc.

The defects of the existing CNC gantry pipe making machine are:

1. Patent document US07866041B2 discloses a method for manufacturing a pipeline of a gas turbine engine. However, the above document cannot detect the state of the steel strip in real time, and cannot automatically complete the pipeline manufacturing process, resulting in a technical problem of low manufacturing efficiency;

2. Patent document US08920117B2 discloses the manufacture of gas turbine pipes. However, in the above document, during the pipe manufacturing process, each time the steel strip is bent, the entire machine needs to be stopped, and the pipe manufacturing process cannot be completed continuously, resulting in a technical problem of low manufacturing efficiency.

3. Patent document JP2001205350A discloses a method for manufacturing a pipe bender, but in the process of welding the pipe, no protective structure is used, and flying sparks can easily cause injuries to workers;

4. Patent document CN112756413A discloses a four-cylinder gantry CNC pipe forming machine, but the above document does not address the technical issues of polishing the prepared pipes and improving their quality.

Summary of the invention

The object of the present invention is to provide a high-efficiency CNC gantry pipe making machine and a method of using the same to solve the technical problems raised in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solutions: A highly efficient CNC gantry pipe making machine, comprising a camera, the camera is used to collect video data and send it to an image recognition module, the image recognition module is used to identify the width of the steel strip and whether there is a bend or bulge in the video data, and send the acquired data to a main controller module;

The main controller module is electrically connected to a PLC controller module, and the PLC controller module is electrically connected to an actuator, wherein the actuator includes a flattening mechanism, a steel pipe forming mechanism, a welding mechanism, a grinding mechanism, and a cutting mechanism;

The flattening mechanism includes a mounting seat, a first support rod and a second support rod are installed on the top of the inner wall of the mounting seat, and the middle part of the top of the first support rod is installed on the bottom of the camera, a first electric push rod is installed on the top of the second support rod, and the first electric push rod is electrically connected to the PLC controller module, a moving block is installed on the output end of the first electric push rod, the bottom of the moving block and the inner bottom wall of the mounting seat are both provided with grooves, and the inner walls of the grooves are both provided with flattening rollers.

Preferably, a base is installed at the bottom of the mounting seat, a guide seat is installed at the front end of the top of the base, a first slide groove is opened at the top of the guide seat, a group of first sliders are installed on the inner wall of the first slide groove, the top of the first slider is embedded with a first bearing, the inner wall of the first bearing is connected to a guide roller, the front of the guide seat is installed with a first brake, the front of the first brake is installed with a first servo motor, the output end of the first servo motor is installed with a first bidirectional lead screw, and the outer wall of the first bidirectional lead screw is threaded through one end of the first slider.

Preferably, the steel pipe forming mechanism includes a first forming roller assembly, a second forming roller assembly, a first squeezing roller assembly, a second squeezing roller assembly and a third squeezing roller assembly, the first forming roller assembly and the second forming roller assembly both include a support frame, a first forming roller body is installed at the bottom of the inner wall of the support frame, a second electric push rod is installed on the top of the support frame, and the second electric push rod is electrically connected to the PLC controller module, a fixing frame is installed at the bottom of the second electric push rod, and a second forming roller body is installed on the inner wall of the fixing frame, and the effective length of the first forming roller body and the second forming roller body in the first forming roller assembly is greater than the effective length of the first forming roller body and the second forming roller body in the second forming roller assembly.

Preferably, the first squeezing roller assembly, the second squeezing roller assembly and the third squeezing roller assembly all include a fixed seat, a second slide groove is opened on the top of the fixed seat, a group of second sliders are installed on the inner wall of the second slide groove, a second bearing is embedded and installed on the top of the second slider, the inner wall of the second bearing is connected to the squeezing roller body, a second brake is installed on the front of the fixed seat, a second servo motor is installed on the front of the second brake, a second bidirectional lead screw is installed on the output end of the second servo motor, and the outer wall of the second bidirectional lead screw is threaded through one end of the second slider, the squeezing roller bodies in the first squeezing roller assembly, the second squeezing roller assembly and the third squeezing roller assembly have the same appearance, and the distance between the two squeezing roller bodies is different.

Preferably, the welding mechanism comprises a welding frame, a through hole is opened in the middle of the top of the welding frame, a welding gun is installed on the inner wall of the through hole through bolts, and electric welding goggles are installed on both sides of the welding frame.

Preferably, the grinding mechanism includes a group of lower fixed plates, the top of the lower fixed plate is installed with an upper fixed plate by bolts, the top of the lower fixed plate and the bottom of the upper fixed plate are installed with a third bearing, the inner wall of the third bearing is movably connected with a grinding box, both ends of the outer wall of the grinding box are installed with annular racks, the outer wall of the annular rack is movably connected with a transmission gear, a transmission rod is installed at one end of the transmission gear, a group of support plates are installed on the outer wall of the transmission rod, and the bottom of the support plate is installed on the top of the base, a third servo motor is installed at one end of the transmission rod, a third brake is installed at one end of the third servo motor, and one end of the third brake is installed on one side of the support plate.

Preferably, a plurality of hydraulic cylinders are installed on the inner wall of the grinding box, one end of the hydraulic cylinder is fixedly connected to a mounting plate, one end of the mounting plate is installed with a grinding plate, a pressure spring is installed on the outer wall of the hydraulic cylinder, a dust nozzle is bolted to one side of the lower fixed plate, the other end of the dust nozzle is connected to the dust box through a dust suction pipe, and the bottom of the dust box is installed on the inner bottom wall of the base, a protective filter is installed on one side of the inner wall of the dust box, and a dust suction fan is installed on one side of the dust box.

Preferably, the cutting mechanism includes a connecting seat and a cutting frame, and the connecting seat and the cutting frame are both installed on the top wall of the base, a fixing sleeve is installed on the top of the connecting seat by bolts, a cutting knife groove is provided on the outer wall of the fixing sleeve, a mounting groove is provided at the front end of the inner wall of the fixing sleeve, a clamping block is installed on the inner wall of the mounting groove, a cylinder is installed on the other end of the clamping block, and the cylinder is installed at the front end of the outer wall of the fixing sleeve, a third electric push rod is installed on the top of the cutting frame, and a cutter is installed at the bottom of the third electric push rod.

Preferably, the working steps of the CNC gantry pipe making machine are as follows:

S1. Obtain the width and surface data of the steel strip for processing through the camera and image recognition module, and send it to the main controller module. The main controller module sends instructions to adjust the PLC controller module to control the flattening mechanism, steel pipe forming mechanism, welding mechanism, grinding mechanism and cutting mechanism in the actuator;

S2, adjusting the shape of the steel strip in turn by using the first forming roller assembly and the second forming roller assembly, by using forming rollers of different effective lengths, and then adjusting the distance between the two squeezing roller bodies by using the first squeezing roller assembly, the second squeezing roller assembly and the third squeezing roller assembly, respectively, and then squeezing the two ends of the steel strip in turn, so that the two ends of the steel strip are in contact with each other;

S3. Use a welding gun to weld the contact positions of the two ends of the steel strip to obtain the welded steel pipe. The setting of the welding goggles can not only play a protective effect to prevent sparks from splashing and causing injuries to the workers, but also facilitate observation by the workers;

S4, the welded steel pipe enters the grinding box, the third servo motor is started to drive the transmission rod and the transmission gear to rotate, and then the annular rack and the grinding box are driven to rotate, and the push block, the mounting plate and the grinding plate are pushed by the hydraulic cylinder and the pressure spring to grind the steel belt;

S5, dust box and dust fan, absorb the debris generated during grinding to prevent the debris from floating in the air;

S6. Use a fixed sleeve to limit the moving direction of the steel pipe. When cutting, the clamping block is started by the cylinder to clamp the steel pipe, further improving the stability of the steel strip when cutting.

Preferably, the step S1 further includes the following steps:

S11, the width of the steel strip obtained by the camera is controlled by the main controller module to control the PLC controller module, control the first brake to stop working, and then drive the first servo motor to drive the first bidirectional screw to rotate, thereby adjusting the distance between the two guide rollers. After the distance is adjusted, the first brake works again to lock the position of the two guide rollers.

Compared with the prior art, the present invention has the following beneficial effects:

1. The present invention obtains the width and surface data of the steel strip for processing through a camera and an image recognition module, and sends the data to the main controller module. The main controller module sends instructions to adjust the PLC controller module to control the flattening mechanism, steel pipe forming mechanism, welding mechanism, grinding mechanism and cutting mechanism in the actuator, so as to automatically complete the pipe making process, thereby shortening the pipe making cycle and improving the pipe making efficiency;

2. The present invention uses the first forming roller assembly and the second forming roller assembly, and uses forming rollers of different effective lengths to adjust the shape of the steel strip in sequence, and then uses the first squeezing roller assembly, the second squeezing roller assembly and the third squeezing roller assembly to adjust the distance between the two squeezing roller bodies respectively, and then squeezes the two ends of the steel strip in sequence, so that the two ends of the steel strip contact each other, and thus can efficiently obtain the efficiency of the steel pipe;

3. The present invention uses a welding gun to weld the contact positions of the two ends of the steel strip to obtain the welded steel pipe. The provision of electric welding goggles can not only provide protection to prevent sparks from splashing and causing injuries to the workers, but also facilitate observation by the workers;

4. The present invention starts the third servo motor to drive the transmission rod and the transmission gear to rotate, and then drives the annular rack and the grinding box to rotate. The hydraulic cylinder and the pressure spring push the mounting plate and the grinding plate to grind the steel belt. The hydraulic cylinder and the pressure spring can improve the stability and shock absorption effect of the grinding plate during grinding. The dust box and the dust fan are used to absorb the debris generated during grinding to prevent the debris from floating in the air, thereby ensuring the environmental protection and safety of the device when used.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of a system flow chart of the present invention;

FIG2 is a schematic diagram of the overall structure of the present invention;

FIG3 is a schematic diagram of the structure of point A in FIG2 of the present invention;

FIG4 is a schematic diagram of the structure of the mounting base of the present invention;

FIG5 is a schematic diagram of the guide seat structure of the present invention;

FIG6 is a schematic diagram of the support frame structure of the present invention;

FIG7 is a schematic diagram of the structure of the fixing base of the present invention;

FIG8 is a schematic diagram of the structure of a polishing box according to the present invention;

FIG9 is a schematic diagram of the structure of the dust collection box of the present invention;

FIG10 is a schematic diagram of the structure of the fixing sleeve of the present invention;

FIG. 11 is a schematic diagram of the workflow of the present invention.

In the figure: 1, camera; 2, image recognition module; 3, main controller module; 4, PLC controller; 5, actuator; 6, mounting seat; 7, first support rod; 8, second support rod; 9, first electric push rod; 10, moving block; 11, groove; 12, flattening roller; 13, base; 14, guide seat; 15, first slide groove; 16, first slider; 17, first bearing; 18, guide roller; 19, first brake; 20, first servo motor; 21, first bidirectional lead screw; 22, support frame; 23, first forming roller body; 24, second electric push rod; 25, fixed frame; 26, second forming roller body; 27, fixed seat; 28, second slide groove; 29, second slider; 30, second bearing; 31, extrusion roller body; 32, second forming roller body Actuator; 33, second servo motor; 34, second bidirectional lead screw; 37, welding frame; 38, through hole; 39, welding gun; 40, welding goggles glass; 41, lower fixing plate; 42, upper fixing plate; 43, third bearing; 44, grinding box; 45, ring rack; 46, transmission gear; 47, transmission rod; 48, support plate; 49, third servo motor; 50, third brake; 51, hydraulic cylinder; 52, mounting plate; 53, grinding plate; 54, pressure spring; 56, dust nozzle; 57, dust box; 58, protective filter; 59, dust fan; 60, connecting seat; 61, fixing sleeve; 62, cutting knife groove; 63, mounting groove; 64, clamping block; 65, cylinder; 66, cutting frame; 67, third electric push rod; 68, cutter.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Embodiment 1: Referring to FIG. 1 , FIG. 2 and FIG. 4 , an embodiment of the present invention is provided: an efficient CNC gantry pipe making machine, comprising a camera 1, the camera 1 is used to collect video data and send it to an image recognition module 2, the image recognition module 2 is used to identify the width of the steel strip in the video data and whether there is a bend or bulge, and send the acquired data to a main controller module 3;

The main controller module 3 is electrically connected to the PLC controller module 4, and the PLC controller module 4 is electrically connected to the actuator 5, and the actuator 5 includes a flattening mechanism, a steel pipe forming mechanism, a welding mechanism, a grinding mechanism and a cutting mechanism;

The flattening mechanism includes a mounting seat 6, a first support rod 7 and a second support rod 8 are installed on the top of the inner wall of the mounting seat 6, and the middle of the top of the first support rod 7 is installed on the bottom of the camera 1, a first electric push rod 9 is installed on the top of the second support rod 8, and the first electric push rod 9 is electrically connected to the PLC controller module 4, a moving block 10 is installed at the output end of the first electric push rod 9, a groove 11 is provided at the bottom of the moving block 10 and the inner bottom wall of the mounting seat 6, and a flattening roller 12 is installed on the inner wall of the groove 11;

Furthermore, the width and surface data of the steel strip for processing are obtained through the camera 1 and the image recognition module 2, and sent to the main controller module 3. The main controller module 3 sends instructions to adjust the PLC controller module 4 to control the flattening mechanism, steel pipe forming mechanism, welding mechanism, grinding mechanism and cutting mechanism in the actuator 5, so as to automatically complete the pipe making process, thereby shortening the pipe making cycle and improving the pipe making efficiency.

Embodiment 2: Please refer to FIG. 2 and FIG. 5 , an embodiment provided by the present invention: a base 13 is installed at the bottom of the mounting seat 6, a guide seat 14 is installed at the front end of the top of the base 13, a first slide groove 15 is provided at the top of the guide seat 14, a group of first sliders 16 are installed on the inner wall of the first slide groove 15, a first bearing 17 is embedded and installed on the top of the first slider 16, a guide roller 18 is connected to the inner wall of the first bearing 17, a first brake 19 is installed on the front of the guide seat 14, a first servo motor 20 is installed on the front of the first brake 19, a first bidirectional lead screw 21 is installed at the output end of the first servo motor 20, and the outer wall of the first bidirectional lead screw 21 is threaded through one end of the first slider 16;

Furthermore, the setting of the guide seat 14 and the guide roller 18 is conducive to improving the stability of the steel belt when it moves. The steel belt width obtained by the camera 1 is controlled by the main controller module 3 to adjust the PLC controller module 4, control the first brake 19 to stop working, and then drive the first servo motor 20 to drive the first bidirectional screw 21 to rotate, thereby adjusting the distance between the two guide rollers 18. After the distance is adjusted, the first brake 19 works again to lock the position of the two guide rollers 18.

Embodiment 3: Please refer to Figures 2, 6 and 7. An embodiment provided by the present invention is that a steel pipe forming mechanism includes a first forming roller assembly, a second forming roller assembly, a first squeezing roller assembly, a second squeezing roller assembly and a third squeezing roller assembly. The first forming roller assembly and the second forming roller assembly both include a support frame 22. A first forming roller body 23 is installed at the bottom of the inner wall of the support frame 22. A second electric push rod 24 is installed at the top of the support frame 22. The second electric push rod 24 is electrically connected to the PLC controller module 4. A fixing frame 25 is installed at the bottom of the second electric push rod 24. A second forming roller body 26 is installed on the inner wall of the fixing frame 25. The effective length of the first forming roller body 23 and the second forming roller body 26 in the first forming roller assembly is greater than the effective length of the first forming roller body 23 and the second forming roller body 26 in the second forming roller assembly.

The first squeezing roller assembly, the second squeezing roller assembly and the third squeezing roller assembly all include a fixed seat 27, the top of the fixed seat 27 is provided with a second slide groove 28, the inner wall of the second slide groove 28 is installed with a group of second sliders 29, the top of the second slider 29 is fitted with a second bearing 30, the inner wall of the second bearing 30 is connected with a squeezing roller body 31, the front of the fixed seat 27 is provided with a second brake 32, the front of the second brake 32 is provided with a second servo motor 33, the output end of the second servo motor 33 is provided with a second bidirectional lead screw 34, and the outer wall of the second bidirectional lead screw 34 is threaded through one end of the second slider 29, the squeezing roller bodies 31 in the first squeezing roller assembly, the second squeezing roller assembly and the third squeezing roller assembly have the same appearance, and the distance between the two squeezing roller bodies 31 is different;

Furthermore, through the first forming roller assembly and the second forming roller assembly, by using forming rollers with different effective lengths, the shape of the steel strip is adjusted in turn, and then the first squeezing roller assembly, the second squeezing roller assembly and the third squeezing roller assembly are used in combination to adjust the distance between the two squeezing roller bodies 31 respectively, and then the two ends of the steel strip are squeezed in turn, so that the two ends of the steel strip are in contact with each other, thereby being able to efficiently obtain the efficiency of the steel pipe.

Embodiment 4: Referring to FIG. 2 , FIG. 3 , FIG. 8 and FIG. 9 , an embodiment provided by the present invention: a welding mechanism comprises a welding frame 37, a through hole 38 is provided in the middle of the top of the welding frame 37, a welding gun 39 is installed on the inner wall of the through hole 38 by bolts, and electric welding goggles 40 are installed on both sides of the welding frame 37;

The grinding mechanism includes a group of lower fixed plates 41, the top of the lower fixed plate 41 is fixed with an upper fixed plate 42 by bolts, the top of the lower fixed plate 41 and the bottom of the upper fixed plate 42 are installed with a third bearing 43, the inner wall of the third bearing 43 is movably connected with a grinding box 44, both ends of the outer wall of the grinding box 44 are installed with annular racks 45, the outer wall of the annular rack 45 is movably connected with a transmission gear 46, one end of the transmission gear 46 is installed with a transmission rod 47, the outer wall of the transmission rod 47 is installed with a group of support plates 48, and the bottom of the support plate 48 is installed on the top of the base 13, one end of the transmission rod 47 is installed with a third servo motor 49, one end of the third servo motor 49 is installed with a third brake 50, and one end of the third brake 50 is installed on one side of the support plate 48;

A plurality of hydraulic cylinders 51 are installed on the inner wall of the grinding box 44, one end of the hydraulic cylinder 51 is fixedly connected to a mounting plate 52, one end of the mounting plate 52 is installed with a grinding plate 53, a pressure spring 54 is installed on the outer wall of the hydraulic cylinder 51, a dust suction nozzle 56 is bolted to one side of the lower fixed plate 41, the other end of the dust suction nozzle 56 is connected to a dust suction box 57 through a dust suction pipe, and the bottom of the dust suction box 57 is installed on the inner bottom wall of the base 13, a protective filter screen 58 is installed on one side of the inner wall of the dust suction box 57, and a dust suction fan 59 is installed on one side of the dust suction box 57;

Furthermore, the contact positions of the two ends of the steel strip are welded by using a welding gun 39 to obtain a welded steel pipe. The provision of electric welding goggles 40 can not only provide protection to prevent sparks from splashing and causing injuries to the workers, but also facilitate observation by the workers.

The welded steel pipe enters the grinding box 44, and the third servo motor 49 is started to drive the transmission rod 47 and the transmission gear 46 to rotate, thereby driving the annular rack 45 and the grinding box 44 to rotate, and the hydraulic cylinder 51 and the pressure spring 54 push the mounting plate 52 and the grinding plate 53 to grind the steel belt. The hydraulic cylinder 51 and the pressure spring 54 can improve the stability and shock absorption effect of the grinding plate 53 during grinding, and then the dust box 57 and the dust fan 59 are used to absorb the debris generated during grinding to prevent the debris from floating in the air, thereby ensuring the environmental protection and safety of the device when it is used;

The welding frame 37, the first forming roller assembly and the second forming roller assembly are all fixed by a gantry frame, which is beneficial to improving the stability during the preparation process and having a larger processing range and stronger processing capacity.

Embodiment 5: Please refer to FIG. 2 and FIG. 10 , an embodiment provided by the present invention: the cutting mechanism includes a connecting seat 60 and a cutting frame 66, and the connecting seat 60 and the cutting frame 66 are both installed on the top wall of the base 13, a fixing sleeve 61 is installed on the top of the connecting seat 60 by bolts, a cutting knife groove 62 is provided on the outer wall of the fixing sleeve 61, a mounting groove 63 is provided on the front end of the inner wall of the fixing sleeve 61, a clamping block 64 is installed on the inner wall of the mounting groove 63, a cylinder 65 is installed on the other end of the clamping block 64, and the cylinder 65 is installed on the front end of the outer wall of the fixing sleeve 61, a third electric push rod 67 is installed on the top of the cutting frame 66, and a cutter 68 is installed on the bottom of the third electric push rod 67;

Furthermore, by using the fixed sleeve 61 to limit the moving direction of the steel pipe, when cutting, the clamping block 64 is started by the cylinder 65 to clamp the steel pipe, thereby further improving the stability of the steel strip when cutting.

Embodiment 6: Please refer to FIG. 11 , an embodiment provided by the present invention: the working steps of the CNC gantry pipe making machine are as follows:

S1, obtain the width and surface data of the steel strip for processing through the camera 1 and the image recognition module 2, and send it to the main controller module 3, send instructions through the main controller module 3, and adjust the PLC controller module 4 to control the flattening mechanism, steel pipe forming mechanism, welding mechanism, grinding mechanism and cutting mechanism in the actuator 5;

S2, by using the first forming roller assembly and the second forming roller assembly, the shape of the steel strip is adjusted in sequence by using forming rollers of different effective lengths, and then the distance between the two squeezing roller bodies 31 is adjusted respectively by using the first squeezing roller assembly, the second squeezing roller assembly and the third squeezing roller assembly, and then the two ends of the steel strip are squeezed in sequence so that the two ends of the steel strip are in contact with each other;

S3, using a welding gun 39 to weld the contact positions of the two ends of the steel strip to obtain a welded steel pipe, and the provision of electric welding goggles 40 can not only provide protection to prevent sparks from splashing and causing injuries to the workers, but also facilitate observation by the workers;

S4, the welded steel pipe enters the grinding box 44, the third servo motor 49 is started to drive the transmission rod 47 and the transmission gear 46 to rotate, and then drive the annular rack 45 and the grinding box 44 to rotate, and the hydraulic cylinder 51 and the pressure spring 54 push the mounting plate 52 and the grinding plate 53 to grind the steel belt;

S5, dust collecting box 57 and dust collecting fan 59, absorb the debris generated during grinding to prevent the debris from floating in the air;

S6. Use the fixed sleeve 61 to limit the moving direction of the steel pipe. When cutting, the clamping block 64 is activated by the cylinder 65 to clamp the steel pipe, so as to further improve the stability of the steel strip when cutting;

S1 also includes the following steps:

S11, the steel strip width obtained by the camera 1 is controlled by the main controller module 3 to control the PLC controller module 4, control the first brake 19 to stop working, and then drive the first servo motor 20 to drive the first bidirectional screw 21 to rotate, thereby adjusting the distance between the two guide rollers 18. After the distance is adjusted, the first brake 19 works again to lock the position of the two guide rollers 18.

Working principle: the width and surface data of the steel strip for processing are obtained through the camera 1 and the image recognition module 2, and sent to the main controller module 3. The main controller module 3 sends instructions to adjust the PLC controller module 4 to control the flattening mechanism, steel pipe forming mechanism, welding mechanism, grinding mechanism and cutting mechanism in the actuator 5, so as to automatically complete the pipe making process, thereby shortening the pipe making cycle and improving the pipe making efficiency. The setting of the guide seat 14 and the guide roller 18 is conducive to improving the stability of the steel strip when moving. The steel strip width obtained by the camera 1 is controlled by the main controller module 3 to control the PLC controller module 4 to control the first brake 19 to stop working, and then drive the first servo motor 20 to drive the first bidirectional screw 21 to rotate, thereby adjusting the distance between the two guide rollers 18. After the distance is adjusted, the first brake 19 works again to lock the position of the two guide rollers 18. Through the first forming roller assembly and the second forming roller assembly, by using forming rollers with different effective lengths, the shape of the steel strip is adjusted in turn, and then the first squeezing roller assembly, the second squeezing roller assembly and the third squeezing roller assembly are used to adjust the distance between the two squeezing roller bodies 31 respectively, so as to achieve the desired effect. The two ends of the steel strip are squeezed in turn to make the two ends of the steel strip contact each other, so that the steel pipe can be obtained efficiently. The contact positions of the two ends of the steel strip are welded by using a welding gun 39 to obtain the welded steel pipe. The setting of the electric welding goggles glass 40 can not only play a protective effect to prevent sparks from splashing and causing injuries to the staff, but also facilitate observation by the staff. The welded steel pipe enters the grinding box 44, and the third servo motor 49 is started to drive the transmission rod 47 and the transmission gear 46 to rotate, thereby driving the annular rack 45 and the grinding box 44 to rotate. The hydraulic cylinder 69 and the pressure spring 53 push the push block 52, the mounting plate 54 and the grinding plate 55 to grind the steel strip. The hydraulic cylinder 69 and the pressure spring 53 can improve the stability and shock absorption effect of the grinding plate 55 during grinding. The dust box 57 and the dust fan 59 are used to absorb the debris generated during grinding to prevent the debris from floating in the air, thereby ensuring the environmental protection and safety of the device during use. The moving direction of the steel pipe is limited by using the fixed sleeve 61. When cutting, the clamping block 64 is started by the cylinder 65 to clamp the steel pipe, which further improves the stability of the steel strip during cutting.

It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims (10)

1. A high-efficiency CNC gantry pipe making machine, comprising a camera (1), characterized in that: the camera (1) is used to collect video data and send it to an image recognition module (2); the image recognition module (2) is used to identify the width of the steel strip and whether there is a bend or bulge in the video data, and send the acquired data to a main controller module (3); The main controller module (3) is electrically connected to a PLC controller module (4), and the PLC controller module (4) is electrically connected to an actuator (5), wherein the actuator (5) comprises a flattening mechanism, a steel pipe forming mechanism, a welding mechanism, a grinding mechanism and a cutting mechanism; The flattening mechanism comprises a mounting seat (6), a first support rod (7) and a second support rod (8) are mounted on the top of the inner wall of the mounting seat (6), and the middle of the top of the first support rod (7) is mounted on the bottom of the camera (1), a first electric push rod (9) is mounted on the top of the second support rod (8), and the first electric push rod (9) is electrically connected to the PLC controller module (4), a moving block (10) is mounted on the output end of the first electric push rod (9), a groove (11) is formed at the bottom of the moving block (10) and the inner bottom wall of the mounting seat (6), and a flattening roller (12) is mounted on the inner wall of the groove (11). 2. A high-efficiency CNC gantry pipe making machine according to claim 1, characterized in that: a base (13) is installed at the bottom of the mounting seat (6), a guide seat (14) is installed at the front end of the top of the base (13), a first slide groove (15) is opened at the top of the guide seat (14), a group of first sliders (16) are installed on the inner wall of the first slide groove (15), the top of the first slider (16) is fitted with a first bearing (17), the inner wall of the first bearing (17) is connected to a guide roller (18), a first brake (19) is installed on the front of the guide seat (14), a first servo motor (20) is installed on the front of the first brake (19), a first bidirectional screw (21) is installed at the output end of the first servo motor (20), and the outer wall of the first bidirectional screw (21) is threaded through one end of the first slider (16). 3. A high-efficiency CNC gantry pipe making machine according to claim 1, characterized in that: the steel pipe forming mechanism comprises a first forming roller assembly, a second forming roller assembly, a first squeezing roller assembly, a second squeezing roller assembly and a third squeezing roller assembly, the first forming roller assembly and the second forming roller assembly both comprise a support frame (22), a first forming roller body (23) is mounted at the bottom of the inner wall of the support frame (22), a second electric push rod (24) is mounted on the top of the support frame (22), and the second electric push rod (24) is electrically connected to the PLC controller module (4), a fixing frame (25) is mounted at the bottom of the second electric push rod (24), a second forming roller body (26) is mounted on the inner wall of the fixing frame (25), and the effective length of the first forming roller body (23) and the second forming roller body (26) in the first forming roller assembly is greater than the effective length of the first forming roller body (23) and the second forming roller body (26) in the second forming roller assembly. 4. A high-efficiency CNC gantry pipe making machine according to claim 3, characterized in that: the first extrusion roller assembly, the second extrusion roller assembly and the third extrusion roller assembly all include a fixed seat (27), a second slide groove (28) is opened on the top of the fixed seat (27), a group of second sliders (29) are installed on the inner wall of the second slide groove (28), a second bearing (30) is embedded and installed on the top of the second slider (29), the inner wall of the second bearing (30) is connected to the extrusion roller body (31), a second brake (32) is installed on the front of the fixed seat (27), a second servo motor (33) is installed on the front of the second brake (32), a second bidirectional lead screw (34) is installed on the output end of the second servo motor (33), and the outer wall of the second bidirectional lead screw (34) is threaded through one end of the second slider (29), the extrusion roller bodies (31) in the first extrusion roller assembly, the second extrusion roller assembly and the third extrusion roller assembly have the same appearance, and the distance between the two extrusion roller bodies (31) is different. 5. A high-efficiency CNC gantry pipe making machine according to claim 1, characterized in that: the welding mechanism comprises a welding frame (37), a through hole (38) is opened in the middle of the top of the welding frame (37), a welding gun (39) is installed on the inner wall of the through hole (38) by bolts, and electric welding goggles (40) are installed on both sides of the welding frame (37). 6. A high-efficiency CNC gantry pipe making machine according to claim 1, characterized in that: the grinding mechanism comprises a group of lower fixing plates (41), the top of the lower fixing plate (41) is fixed with an upper fixing plate (42) by bolts, the top of the lower fixing plate (41) and the bottom of the upper fixing plate (42) are installed with a third bearing (43), the inner wall of the third bearing (43) is movably connected with a grinding box (44), and both ends of the outer wall of the grinding box (44) are installed with an annular rack (45), and the annular rack The outer wall of the transmission gear (45) is movably connected with a transmission gear (46), one end of the transmission gear (46) is mounted with a transmission rod (47), the outer wall of the transmission rod (47) is mounted with a group of support plates (48), and the bottom of the support plate (48) is mounted on the top of the base (13), one end of the transmission rod (47) is mounted with a third servo motor (49), one end of the third servo motor (49) is mounted with a third brake (50), and one end of the third brake (50) is mounted on one side of the support plate (48). 7. A high-efficiency CNC gantry pipe making machine according to claim 6, characterized in that: a plurality of hydraulic cylinders (51) are installed on the inner wall of the grinding box (44), one end of the hydraulic cylinder (51) is fixedly connected to a mounting plate (52), one end of the mounting plate (52) is installed with a grinding plate (53), the outer wall of the hydraulic cylinder (51) is installed with a pressure spring (54), one side of the lower fixed plate (41) is bolted with a dust suction nozzle (56), the other end of the dust suction nozzle (56) is connected to a dust suction box (57) through a dust suction pipe, and the bottom of the dust suction box (57) is installed on the inner bottom wall of the base (13), one side of the inner wall of the dust suction box (57) is installed with a protective filter (58), and one side of the dust suction box (57) is installed with a dust suction fan (59). 8. A highly efficient CNC gantry pipe making machine according to claim 1, characterized in that: the cutting mechanism comprises a connecting seat (60) and a cutting frame (66), and the connecting seat (60) and the cutting frame (66) are both mounted on the top wall of the base (13), a fixing sleeve (61) is mounted on the top of the connecting seat (60) by bolts, a cutting knife groove (62) is provided on the outer wall of the fixing sleeve (61), a mounting groove (63) is provided on the front end of the inner wall of the fixing sleeve (61), a clamping block (64) is mounted on the inner wall of the mounting groove (63), a cylinder (65) is mounted on the other end of the clamping block (64), and the cylinder (65) is mounted on the front end of the outer wall of the fixing sleeve (61), a third electric push rod (67) is mounted on the top of the cutting frame (66), and a cutter (68) is mounted on the bottom of the third electric push rod (67). 9. The method for using a high-efficiency CNC gantry pipe making machine according to any one of claims 1 to 8, characterized in that the working steps of the CNC gantry pipe making machine are as follows: S1, obtaining the width and surface data of the steel strip for processing through the camera (1) and the image recognition module (2), and sending the data to the main controller module (3), and sending instructions through the main controller module (3) to adjust the PLC controller module (4) to control the flattening mechanism, steel pipe forming mechanism, welding mechanism, grinding mechanism and cutting mechanism in the actuator (5); S2, adjusting the shape of the steel strip in sequence by using the first forming roller assembly and the second forming roller assembly, by using forming rollers of different effective lengths, and then adjusting the distance between the two squeezing roller bodies (31) by using the first squeezing roller assembly, the second squeezing roller assembly and the third squeezing roller assembly, respectively, and then squeezing the two ends of the steel strip in sequence, so that the two ends of the steel strip are in contact with each other; S3. Use a welding gun (39) to weld the contact positions of the two ends of the steel strip to obtain a welded steel pipe. The provision of electric welding goggles (40) can not only provide protection to prevent sparks from splashing and causing injuries to the workers, but also facilitate observation by the workers; S4, the welded steel pipe enters the grinding box (44), the third servo motor (49) is started to drive the transmission rod (47) and the transmission gear (46) to rotate, thereby driving the annular rack (45) and the grinding box (44) to rotate, and the hydraulic cylinder (51) and the pressure spring (54) are used to push the mounting plate (52) and the grinding plate (53) to grind the steel strip; S5, a dust collecting box (57) and a dust collecting fan (59), which absorb the debris generated during grinding to prevent the debris from floating in the air; S6. The moving direction of the steel pipe is limited by using the fixing sleeve (61). When cutting, the clamping block (64) is activated by the cylinder (65) to clamp the steel pipe, thereby further improving the stability of the steel strip when cutting. 10. The method for using a high-efficiency CNC gantry pipe making machine according to claim 9, characterized in that the step S1 further comprises the following steps: S11, the width of the steel strip obtained by the camera (1) is controlled by the main controller module (3) to control the PLC controller module (4), control the first brake (19) to stop working, and then drive the first servo motor (20) to drive the first bidirectional lead screw (21) to rotate, thereby adjusting the distance between the two guide rollers (18). After the distance is adjusted, the first brake (19) works again to lock the position of the two guide rollers (18).