A fully automatic pipe punching device

Abstract

The present invention belongs to the technical field of pipe punching devices, and particularly relates to a fully automatic pipe punching device, comprising a control device, a punching device and a pipe body, wherein the control device is connected to the punching device, a frame is provided on the punching device, a lifting device is provided on the frame, one end of the lifting device is connected to the frame, and a movable platform is provided on the other end of the lifting device. By setting the punching device, the punching device comprises a frame, a lifting device and a motor group are provided on the frame, a movable platform is provided on the other end of the lifting device, the motor group and the movable platform are arranged oppositely, a plurality of first motors are provided on the motor group, and a first tool is provided on the output shaft of the first motor, which is beneficial to improving the automation degree and efficiency of pipe punching and at the same time ensuring the accuracy of drilling.

Description

Technical Field

[0001] The invention belongs to the technical field of pipe punching devices, and in particular relates to a full-automatic pipe punching device. Background Art

[0002] Pipes are materials used to make pipe fittings. Different pipe fittings require different pipes. The quality of the pipes directly determines the quality of the pipe fittings. As an important component of chemical building materials, plastic pipes are widely accepted by users for their superior performance, hygiene, environmental protection, low consumption and other advantages. The main types include PVC drainage pipes, PVC water supply pipes, aluminum-plastic composite pipes, polyethylene water supply pipes, and polypropylene PPR hot water pipes.

[0003] In the process of plastic pipe processing, it is often necessary to punch holes in the plastic pipe, and many of the holes need to be punched continuously and evenly so that the holes punched are arranged continuously and evenly. The existing plastic pipe punching technology mostly uses manual punching, which has low efficiency and insufficient punching accuracy, affecting the quality of the plastic pipe. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In order to solve the above problems in the prior art, the present invention provides a fully automatic pipe punching device with high punching efficiency and precision.

[0006] (II) Technical solution

[0007] In order to achieve the above object, the main technical solutions adopted by the present invention include:

[0008] A fully automatic pipe punching device comprises a control device, a punching device and a pipe body, wherein the control device is connected to the punching device, a frame is provided on the punching device, a lifting device is provided on the frame, one end of the lifting device is connected to the frame, a movable platform is provided on the other end of the lifting device, the pipe body is arranged on the movable platform, a motor group is provided at the upper end of the movable platform, the motor group is connected to the frame, a plurality of first motors are provided on the motor group, the plurality of first motors are arranged on the same straight line, a first tool is sleeved on the output shafts of the plurality of first motors, and a first limit block is provided at one end of the motor group.

[0009] In the above-mentioned fully automatic pipe punching device, a first conveyor belt is provided on the movable platform, and an encoder is provided on the frame. The encoder is arranged corresponding to one end of the pipe body and is connected to the first conveyor belt.

[0010] In the above-mentioned fully automatic pipe punching device, the first tool includes a first support column, a second support column, a first connecting collar and an ejector block, the first support column is sleeved on the output shafts of multiple first motors, the second support column is connected to one end of the multiple first motors, one end of the first connecting collar is connected to the first support column, the other end of the first connecting sleeve is connected to the second support column, a first groove is provided on the inner side wall of the first support column, one end of the ejector block is connected to the first groove and contacts with the first connecting collar, and the other end of the ejector block extends out of the first support column.

[0011] In the above-mentioned fully automatic pipe punching device, conveying devices are provided at both ends of the motor group, and the conveying device is provided with a second motor, a first transmission wheel, a second transmission wheel and a first distance sensor. The first transmission wheel and the second transmission wheel are arranged at intervals and are adapted to the pipe body. The first distance sensor is facing the conveying position of the pipe body, and the first transfer wheel, the second transmission wheel and the first distance sensor are all connected to the second motor.

[0012] In the above-mentioned fully automatic pipe punching device, a plurality of electric push rods are provided on the lifting device, and the plurality of electric push rods are symmetrically distributed along the movable platform.

[0013] In the above-mentioned fully automatic pipe punching device, a second distance sensor is provided on the frame, and the second distance sensor is arranged at the highest rising height of the movable platform.

[0014] In the above-mentioned fully automatic pipe punching device, a clamping device is also provided on one side of the movable platform, and the clamping device is arranged at both ends of the pipe body. An electric ejection rod is provided on the clamping device.

[0015] The above-mentioned fully automatic pipe punching device also includes a first pipe entry rack and a second pipe entry rack. The first pipe entry rack and the second pipe entry rack are arranged opposite to each other and are connected by a second conveyor belt. The second pipe entry rack and the punching device are arranged on the same straight line. The first pipe entry rack and the second pipe entry rack are both provided with a third conveyor belt. A third distance sensor is provided at one end of the first pipe entry rack. The first pipe entry rack is also provided with a pipe pushing component. The third distance sensor is connected to the pipe pushing component through a control device.

[0016] The above-mentioned fully automatic pipe punching device also includes a cutting device, and the cutting device and the third conveyor belt on the first pipe input rack are arranged on the same straight line.

[0017] In the above-mentioned fully automatic pipe punching device, the first limit block is cylindrical and is compatible with the pipe body.

[0018] (III) Beneficial effects

[0019] The beneficial effects of the present invention are as follows: by setting up a punching device, the punching device includes a frame, a lifting device and a motor group are provided on the frame, a movable platform is provided at the other end of the lifting device, the motor group and the movable platform are arranged opposite to each other, a plurality of first motors are provided on the motor group, and a first tool is provided on the output shaft of the first motor, which is beneficial to improving the automation degree and efficiency of pipe punching and at the same time ensuring the accuracy of drilling. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the fully automatic pipe punching device of the present invention;

[0021] Figure 2 It is a structural schematic diagram of the motor group of the fully automatic pipe punching device of the present invention;

[0022] Figure 3 A three-dimensional diagram of the fully automatic pipe punching device of the present invention;

[0023] Figure 4 It is a structural schematic diagram of the punching device of the fully automatic pipe punching device of the present invention;

[0024] Figure 5 It is a structural schematic diagram of a first cutter of a punching device of a fully automatic pipe punching device of the present invention;

[0025] Figure 6 A three-dimensional diagram of a punching device of the fully automatic pipe punching device of the present invention;

[0026] Figure 7 It is a rear view of the punching device of the fully automatic pipe punching device of the present invention;

[0027] Figure 8 It is a structural schematic diagram of the pipe pushing component of the fully automatic pipe punching device of the present invention.

[0028] [Description of Reference Numerals]

[0029] 1: Punching device;

[0030] 2: Pipe body;

[0031] 3: rack;

[0032] 4: Lifting device;

[0033] 5: Activity platform;

[0034] 6: Motor group;

[0035] 7: a plurality of first motors;

[0036] 8: First tool;

[0037] 9: The first limit block;

[0038] 10: First conveyor belt;

[0039] 11: encoder;

[0040] 12: first support column;

[0041] 13: second support column;

[0042] 14: first connecting ring;

[0043] 15: Eject block;

[0044] 16: first groove;

[0045] 17: conveying device;

[0046] 18: Second motor;

[0047] 19: first transmission wheel;

[0048] 20: second transmission wheel;

[0049] 21: first distance sensor;

[0050] 22: Multiple electric push rods;

[0051] 23: Second distance sensor;

[0052] 24: Clamping device;

[0053] 25: Electric ejector rod;

[0054] 26: The first pipe rack;

[0055] 27: Second tube entry rack;

[0056] 28: Second conveyor belt;

[0057] 29: The third conveyor belt;

[0058] 30: cutting device;

[0059] 31: third distance sensor;

[0060] 32: push tube component;

[0061] 33: Control device;

[0062] 34: rotating rod;

[0063] 35: transmission roller;

[0064] 36: power supply motor;

[0065] 37: Pipe turning rack;

[0066] 38: First transport track;

[0067] 39: Ejector rod. DETAILED DESCRIPTION

[0068] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0069] The most critical concept of the present invention is: by setting up a punching device, the punching device includes a frame, a lifting device and a motor group are provided on the frame, a movable platform is provided at the other end of the lifting device, the motor group and the movable platform are arranged opposite to each other, a plurality of first motors are provided on the motor group, and a first tool is provided on the output shaft of the first motor.

[0070] Please refer to Figures 1 to 8 As shown, a fully automatic pipe punching device,

[0071] It includes a punching device and a pipe body, the punching device is provided with a frame, the frame is provided with a lifting device, one end of the lifting device is connected to the frame, the other end of the lifting device is provided with a movable platform, the pipe body is arranged on the movable platform, the upper end of the movable platform is provided with a motor group, the motor group is connected to the frame, the motor group is provided with a plurality of first motors, the plurality of first motors are arranged on the same straight line, the output shafts of the plurality of first motors are sleeved with a first tool, and one end of the motor group is provided with a first limit block.

[0072] The working principle of the fully automatic pipe punching device of the present invention is as follows: after the pipe body completes the cutting process in the cutting device, it is transported to the first pipe-entering rack. When the third distance sensor on the first pipe-entering rack detects that there is a pipe body on the first pipe-entering rack, the signal is processed by the control device and sent to the pipe-pushing component. The pipe-pushing component pushes the pipe body into the second conveyor belt. The second conveyor belt transports the pipe body to the second pipe-entering rack. After the first distance sensor on the conveying device at one end of the punching device detects the pipe body, the third conveyor belt on the second pipe-entering rack transports the pipe body to the preset position on the movable platform, and the motor group is started. and a lifting device, the lifting device drives the movable platform to rise until the pipe body contacts the first tool and the first drilling of the pipe body is completed. The lifting device drives the movable platform to descend, and the first limit block at one end of the motor group is inserted into the hole drilled at one end of the pipe body. After the limiting process is completed, the lifting device is started again, the lifting device drives the movable platform to rise, and after the pipe body contacts the first tool and the second drilling is completed, the lifting device drives the movable device to descend. After the first distance sensor on the conveying device at the other end of the motor group detects the pipe body, the pipe body that has completed the drilling process is conveyed out of the device.

[0073] From the above description, it can be seen that the beneficial effects of the present invention are: by setting up a punching device, the punching device includes a frame, a lifting device and a motor group are provided on the frame, a movable platform is provided at the other end of the lifting device, the motor group and the movable platform are arranged opposite to each other, a plurality of first motors are provided on the motor group, and a first tool is provided on the output shaft of the first motor, which is beneficial to improving the degree of automation and efficiency of pipe punching, and at the same time, ensuring the accuracy of drilling.

[0074] Furthermore, a first conveyor belt is provided on the movable platform, and an encoder is provided on the frame. The encoder is arranged corresponding to one end of the pipe body and is connected to the first conveyor belt.

[0075] From the above description, it can be seen that by providing a first conveyor belt on the movable platform, an encoder is provided on the frame, and the encoder is arranged corresponding to one end of the pipe body and connected to the first conveyor belt, which is beneficial to improving the degree of automation of the device and controlling the transmission distance of the first conveyor belt.

[0076] Furthermore, the first tool includes a first support column, a second support column, a first connecting collar and an ejector block, the first support column is sleeved on the output shafts of multiple first motors, the second support column is connected to one end of the multiple first motors, one end of the first connecting collar is connected to the first support column, the other end of the first connecting sleeve is connected to the second support column, a first groove is provided on the inner side wall of the first support column, one end of the ejector block is connected to the first groove and contacts with the first connecting collar, and the other end of the ejector block extends out of the first support column.

[0077] From the above description, it can be seen that the first tool includes a first support column, a second support column, a first connecting ring and an ejector block, the first support column is sleeved on the output shafts of multiple first motors, the second support column is connected to one end of the multiple first motors, one end of the first connecting ring is connected to the first support column, the other end of the first connecting sleeve is connected to the second support column, a first groove is provided on the inner side wall of the first support column, one end of the ejector block is connected to the first groove and contacts with the first connecting ring, and the other end of the ejector block extends out of the first support column, which is beneficial to improving the punching accuracy of the first tool.

[0078] Furthermore, conveying devices are provided at both ends of the motor group, and the conveying device is provided with a second motor, a first transmission wheel, a second transmission wheel and a first distance sensor. The first transmission wheel and the second transmission wheel are arranged at intervals and are adapted to the pipe body. The first distance sensor is facing the conveying position of the pipe body, and the first transfer wheel, the second transmission wheel and the first distance sensor are all connected to the second motor.

[0079] From the above description, it can be seen that by providing a conveying device at both ends of the motor group, the conveying device is provided with a second motor, a first transmission wheel, a second transmission wheel and a first distance sensor, the first transmission wheel and the second transmission wheel are arranged at intervals and adapted to the pipe body, the first distance sensor is facing the conveying position of the pipe body, the first transfer wheel, the second transmission wheel and the first distance sensor are all connected to the second motor, which is beneficial to improving the efficiency of conveying the pipe body on the movable platform.

[0080] Furthermore, the lifting device is provided with a plurality of electric push rods, and the plurality of electric push rods are symmetrically distributed along the movable platform.

[0081] It can be seen from the above description that by providing a plurality of electric push rods on the lifting device, the plurality of electric push rods are symmetrically distributed along the movable platform, which is beneficial to improving the stability of the operation of the lifting device.

[0082] Furthermore, a second distance sensor is provided on the frame, and the second distance sensor is arranged at the highest rising height of the movable platform.

[0083] From the above description, it can be seen that by providing a second distance sensor on the frame, the second distance sensor is arranged at the highest rising height of the movable platform, which is conducive to controlling the travel of the movable platform and avoiding accidents.

[0084] Furthermore, a clamping device is provided on one side of the movable platform, and the clamping device is arranged at both ends of the pipe body. An electric ejection rod is provided on the clamping device.

[0085] From the above description, it can be seen that by providing a clamping device on one side of the movable platform, the clamping device is arranged at both ends of the pipe body, and the clamping device is provided with an electric ejection rod, which is beneficial to improving the stability of the pipe body fixed on the movable platform.

[0086] Furthermore, it also includes a first pipe entry rack and a second pipe entry rack, the first pipe entry rack and the second pipe entry rack are arranged opposite to each other and connected by a second conveyor belt, the second pipe entry rack and the punching device are arranged on the same straight line, the first pipe entry rack and the second pipe entry rack are both provided with a third conveyor belt, a third distance sensor is provided at one end of the first pipe entry rack, and a pipe pushing component is also provided on the first pipe entry rack, and the third distance sensor is connected to the pipe pushing component through a control device.

[0087] From the above description, it can be seen that the system also includes a first tube entry rack and a second tube entry rack, the first tube entry rack and the second tube entry rack are arranged opposite to each other and are connected by a second conveyor belt, the second tube entry rack and the punching device are arranged on the same straight line, the first tube entry rack and the second tube entry rack are both provided with a third conveyor belt, a third distance sensor is provided at one end of the first tube entry rack, and a tube pushing component is also provided on the first tube entry rack, the third distance sensor is connected to the tube pushing component through a control device, which is beneficial to improving the efficiency of transporting the tube body that has completed the cutting process to the punching device.

[0088] Furthermore, it also includes a cutting device, and the cutting device and the third conveyor belt on the first pipe inlet rack are arranged on the same straight line.

[0089] From the above description, it can be seen that by also including a cutting device, the cutting device and the third conveyor belt on the first pipe inlet rack are arranged on the same straight line, which is conducive to the cutting process of the pipe body.

[0090] Furthermore, the first limiting block is cylindrical and is compatible with the pipe body.

[0091] It can be seen from the above description that the first limiting block is cylindrical and matches the pipe body, which is beneficial to improving the limiting accuracy.

[0092] Please refer to Figures 1 to 8 As shown, the first embodiment of the present invention is:

[0093] A fully automatic pipe punching device 1 comprises a control device 33, a punching device 1 and a pipe body 2, wherein the control device 33 is connected to the punching device 1, the punching device 1 is provided with a frame 3, the frame 3 is provided with a lifting device 4, one end of the lifting device 4 is connected to the frame 3, the other end of the lifting device 4 is provided with a movable platform 5, the pipe body 2 is arranged on the movable platform 5, the upper end of the movable platform 5 is provided with a motor group 6, the motor group 6 is connected to the frame 3, a plurality of first motors 7 are provided on the motor group 6, the plurality of first motors 7 are arranged on the same straight line, a first tool 8 is sleeved on the output shaft of the plurality of first motors 7, and a first limit block 9 is provided at one end of the motor group 6.

[0094] The movable platform 5 is provided with a first conveyor belt 10 , and the frame 3 is provided with an encoder 11 . The encoder 11 is arranged corresponding to one end of the pipe body 2 and is connected to the first conveyor belt 10 .

[0095] The first tool 8 includes a first support column 12, a second support column 13, a first connecting collar 14 and an ejector block 15. The first support column 12 is sleeved on the output shafts of multiple first motors 7. The second support column 13 is connected to one end of the multiple first motors 7. One end of the first connecting collar 14 is connected to the first support column 12, and the other end of the first connecting sleeve is connected to the second support column 13. A first groove 16 is provided on the inner side wall of the first support column 12. One end of the ejector block 15 is connected to the first groove 16 and contacts with the first connecting collar 14. The other end of the ejector block 15 extends out of the first support column 12.

[0096] Both ends of the motor group 6 are provided with a conveying device 17, and the conveying device 17 is provided with a second motor 18, a first transmission wheel 19, a second transmission wheel 20 and a first distance sensor 21. The first transmission wheel 19 and the second transmission wheel 20 are arranged at intervals and are adapted to the pipe body 2. The first distance sensor 21 is facing the conveying position of the pipe body 2, and the first transfer wheel, the second transmission wheel 20 and the first distance sensor 21 are all connected to the second motor 18.

[0097] The lifting device 4 is provided with a plurality of electric push rods 22 symmetrically distributed along the movable platform 5 . The frame 3 is provided with a second distance sensor 23 , which is arranged at the highest rising height of the movable platform 5 .

[0098] A clamping device 24 is also provided on one side of the movable platform 5. The clamping device 24 is arranged at both ends of the pipe body 2. An electric ejector rod 25 is provided on the clamping device 24. It also includes a first pipe entry rack 26 and a second pipe entry rack 27. The first pipe entry rack 26 and the second pipe entry rack 27 are arranged opposite to each other and are connected by a second conveyor belt 28. The second pipe entry rack 27 and the punching device 1 are arranged on the same straight line. A third conveyor belt 29 is provided on both the first pipe entry rack 26 and the second pipe entry rack 27. A third distance sensor 31 is provided at one end of the first pipe entry rack 26. The first pipe entry rack 26 is also provided with a pipe pushing component 32. The third distance sensor 31 is connected to the pipe pushing component 32 through a control device 33. It also includes a cutting device 30. The cutting device 30 and the third conveyor belt 29 on the first pipe entry rack 26 are arranged on the same straight line. The first limit block 9 is cylindrical and adapted to the pipe body 2.

[0099] A PLC controller is used in the control device 33. After receiving the signal, the PLC controller processes and analyzes it and then performs feedback action. The third distance sensor 31 can use a photoelectric switch and is connected to the tube pushing component 32. The tube pushing component 32 is provided with a rotating rod 34 and a transmission roller 35. One end of the rotating rod 34 is connected to the first tube entry rack 26, and the other end of the rotating rod 34 is connected to the transmission roller 35. Two tube pushing components 32 are provided on the first tube entry rack 26. The two tube pushing components 32 are arranged at intervals, and the interval distance is adapted to the cut tube body 2. After the third distance sensor 31 senses that the tube body enters the first tube entry rack 26, it sends a signal to the control device 33, and the control device 33 then feeds back a signal to start the tube pushing component 32 to transport the tube body 2 to the second conveyor belt 28.

[0100] Both ends of the motor group 6 are provided with a first transmission wheel 19 and a second transmission wheel 20 on the conveying device 17, and the distance between them is adjustable, so as to improve the adaptability with the pipe body 2 and improve the stability of the conveying; a plurality of photoelectric switches are provided on the movable platform 5, so as to detect whether there is a pipe body 2 entering the movable platform 5. When the conveying device 17 on the pipe inlet end of the motor group 6 is started for 10 seconds, if the photoelectric switch on the movable platform 5 does not detect that there is a pipe body 2 entering, the conveying device 17 will stop working and output an alarm signal; if the photoelectric switch on the movable platform 5 detects that there is a pipe body 2 entering, the photoelectric switch sends a signal to the control device 33, and the control device 33 clamps the clamping device 24 on one side of the movable platform 5, so as to improve the stability of the pipe body 2 during the ascending or descending process on the movable platform 5, and clamps for 0.5 seconds The lifting device 4 will raise the movable platform 5. After it rises to a certain height, the clamping device 24 is released, and the first conveyor belt 10 will transport the pipe body 2 to the specified position. The distance is calculated by the encoder 11 on the first conveyor belt 10, and then it is clamped to carry out the drilling process. Eight first motors are generally arranged on the motor group 6. If only eight holes need to be drilled, it can be transported out of the device after completing one drilling process. If 16 holes need to be drilled, the first drilling process is completed. The hole drilled on the pipe body 2 closest to the output end will be connected to the first limit block 9. The position of the first limit block 9 is adapted to the position of the hole drilled on the pipe body 2 closest to the output end, so as to achieve staggered drilling, so as to achieve positioning accuracy and efficiency, and greatly improve the drilling accuracy. The first motor on the motor group 6 can be disassembled to meet different drilling requirements.

[0101] The diameter of the first tool 8 installed on the output shaft of the first motor can also be adjusted to further meet the usage requirements of different customers. The ejector block 15 on the first tool 8 will have a small ejection action when the lifting device 4 descends, which is convenient for preventing the pipe generated during the drilling process from being stuck in the first tool 8. An exhaust device is also provided at the output end of the punching device 1 to facilitate cleaning of the pipe chips generated by the pipe body 2 during the punching process. A pipe turning rack 37 is also provided at the output end to improve the efficiency of conveying the pipe body. A first transport track 38 is provided on the pipe turning rack 37. An ejector rod 39 is provided at the bottom of the first transport track. The ejector rod 39 is connected to the first transport track 38 to facilitate the flipping process.

[0102] The power of the conveying device 17 is 0.18kw, the power of the second conveyor belt is 0.55kw, the power of the first motor is 0.75kw, and the frame 3 is also provided with a power supply motor 36 to supply energy to the entire device.

[0103] In summary, the present invention provides a fully automatic pipe punching device, which includes a frame, a lifting device and a motor group are provided on the frame, a movable platform is provided at the other end of the lifting device, the motor group and the movable platform are arranged opposite to each other, a plurality of first motors are provided on the motor group, and a first tool is provided on the output shaft of the first motor, which is beneficial to improving the automation degree and efficiency of pipe punching and at the same time ensuring the accuracy of drilling.

[0104] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the present invention's specification and drawings, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A fully automatic pipe punching device, characterized in that: The invention comprises a control device, a punching device and a pipe body, wherein the control device is connected to the punching device, a frame is provided on the punching device, a lifting device is provided on the frame, one end of the lifting device is connected to the frame, a movable platform is provided on the other end of the lifting device, the pipe body is arranged on the movable platform, a motor group is provided on the upper end of the movable platform, the motor group is connected to the frame, a plurality of first motors are provided on the motor group, the plurality of first motors are arranged on the same straight line, a first tool is sleeved on the output shafts of the plurality of first motors, a first limiting block is provided at one end of the motor group, the first tool comprises a first supporting column, a second supporting column, a first connecting collar and an ejecting block, the first supporting column is sleeved on the output shafts of the plurality of first motors, the second supporting column is connected to one end of the plurality of first motors, and one end of the first connecting collar is connected to the first supporting column The other end of the first connecting sleeve is connected to the second supporting column, and a first groove is provided on the inner side wall of the first supporting column. One end of the ejection block is connected to the first groove and contacts with the first connecting sleeve ring. The other end of the ejection block extends out of the first supporting column. It also includes a first pipe entry rack and a second pipe entry rack. The first pipe entry rack and the second pipe entry rack are arranged opposite to each other and are connected by a second conveyor belt. The second pipe entry rack and the punching device are arranged on the same straight line. The first pipe entry rack and the second pipe entry rack are both provided with a third conveyor belt. A third distance sensor is provided at one end of the first pipe entry rack. The first pipe entry rack is also provided with a pipe pushing component. The third distance sensor is connected to the pipe pushing component through a control device. It also includes a cutting device. The cutting device and the third conveyor belt on the first pipe entry rack are arranged on the same straight line. The first limit block is cylindrical and adapted to the pipe body.

2. The fully automatic pipe punching device according to claim 1 is characterized in that: A first conveyor belt is disposed on the movable platform, and an encoder is disposed on the frame. The encoder is disposed corresponding to one end of the pipe body and is connected to the first conveyor belt.

3. The fully automatic pipe punching device according to claim 1 is characterized in that: Conveying devices are provided at both ends of the motor group, and a second motor, a first transmission wheel, a second transmission wheel and a first distance sensor are provided on the conveying device. The first transmission wheel and the second transmission wheel are spaced apart and matched with the pipe body. The first distance sensor is facing the conveying position of the pipe body, and the first transmission wheel, the second transmission wheel and the first distance sensor are all connected to the second motor.

4. The fully automatic pipe punching device according to claim 1 is characterized in that: The lifting device is provided with a plurality of electric push rods, and the plurality of electric push rods are symmetrically distributed along the movable platform.

5. The fully automatic pipe punching device according to claim 1 is characterized in that: The frame is provided with a second distance sensor, and the second distance sensor is arranged at the highest rising height of the movable platform.

6. The fully automatic pipe punching device according to claim 1, characterized in that: A clamping device is also provided on one side of the movable platform. The clamping device is arranged at both ends of the pipe body, and an electric ejection rod is provided on the clamping device.

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