Automatic wire rope cutting and plastic stripping machine with fixed plastic pipe and plastic stripping method thereof

Abstract

The invention relates to an automatic cutting and plastic stripping machine for steel wire ropes with fixed plastic tubes. The invention solves the problems of the prior art. The key points of the technical solution are that a pneumatic module and a power supply module are arranged below a workbench, a small punching machine, a horizontal track and a feeding guide wheel group are fixed on the upper surface of the workbench in sequence, a guide tube for sleeve-connecting and guiding the steel wire rope with fixed plastic tubes is arranged at the cutting position of the small punching machine, a fixed clamping jaw and a movable clamping jaw are both arranged on the horizontal track, the fixed clamping jaw is fixed on the side of the horizontal track close to the feeding guide wheel group, the power supply module drives the movable clamping jaw to move on the horizontal track, the clamping parts of the fixed clamping jaw and the movable clamping jaw are driven by air supply of the pneumatic module, and the steel wire rope with fixed plastic tubes is passed through the guide tube at the cutting position of the small punching machine, the clamping part of the fixed clamping jaw, the clamping part of the movable clamping jaw and the feeding guide wheel group.

Description

Technical Field

[0001] The present invention here belongs to a steel wire rope automatic cutting and plastic stripping machine, and relates to a steel wire rope automatic cutting and plastic stripping machine with a fixed plastic tube. Background Art

[0002] The main function of the automatic wire rope cutting and plastic stripping machine is to achieve fixed-length cutting. General fixed-length cutting is a semi-automatic operation and requires more manual assistance. Therefore, the efficiency is low. For this reason, a machine that can achieve automatic fixed-length cutting is needed. After placing the wire rope with a fixed plastic tube once, it can automatically achieve fixed-length and automatic cutting, thereby reducing the intensity of manual operation.

[0003] For example, a plastic pipe cutting machine disclosed in application number CN201721409467.7 includes a machine tool, and the first cylinder, the second cylinder, the third cylinder, the fourth cylinder and the fifth cylinder are slidably connected above the machine tool through support rods, and a support plate is also slidably connected above the machine tool through a long rod, and the support plate is behind the support rod. A motor and a cutter wheel are arranged above the support plate, and a round bump is fixedly connected to the right side of the cutter wheel, and the round bump is rotatably connected to the motor through a transmission belt. The round bump is also rotatably connected to a connecting rod, and the connecting rod and the motor are slidably connected to the support plate; it can realize convenient cutting of plastic pipes of various sizes. This technical solution still has the problem that fixed-length cutting is a semi-automatic operation, which requires more manual assistance and is therefore less efficient. Summary of the invention

[0004] The invention solves the problem in the prior art that the fixed-length cutting is a semi-automatic operation and requires much manual assistance, thus having low efficiency, and provides a steel wire rope automatic cutting and plastic stripping machine with a fixed plastic tube.

[0005] The technical solution adopted by the present invention to solve its technical problems is: an automatic cutting and plastic stripping machine for steel wire rope with fixed plastic tube, comprising a workbench, a pneumatic module, a power module, a fixed clamp, a movable clamp, a small punch, a horizontal track and a feeding guide wheel group, the pneumatic module and the power module are arranged below the workbench, the small punch, the horizontal track and the feeding guide wheel group are fixed on the upper surface of the workbench in sequence, a guide pipe for sleeve-guiding the steel wire rope with fixed plastic tube is arranged at the cutting position of the small punch, the fixed clamp and the movable clamp are both arranged on the horizontal track, the fixed clamp is fixed on the side of the horizontal track close to the feeding guide wheel group, the power module drives the movable clamp to move on the horizontal track, the clamping parts of the fixed clamp and the movable clamp are both driven by air supply from the pneumatic module, the steel wire rope with fixed plastic tube is passed through the guide pipe at the cutting position of the small punch, the clamping part of the fixed clamp, the clamping part of the movable clamp and the feeding guide wheel group. When the present invention is working, firstly, the steel wire rope with the fixed plastic tube is manually passed through the material guide wheel group, the fixed clamp, the mobile clamp, and the small punch press in sequence, and then the power module and the start module are started. The moving distance and moving direction of the mobile clamp can be controlled by setting the power supply duration and direction of the power module, and the opening and closing time of the fixed clamp and the mobile clamp can be controlled by setting the output time and output mode of the pneumatic module, so that the mobile clamp closes and clamps the steel wire rope, the fixed clamp releases the steel wire rope, and the mobile clamp moves on the horizontal track. After moving into place, the fixed clamp clamps the steel wire rope, the mobile clamp releases the steel wire rope, and the mobile clamp resets. At the same time, the small punch press moves to perform cutting work. In the present invention, the material guide wheel group plays a role in stabilizing the transmission of the steel wire rope. Through the design of the present invention, the function of automatic fixed-length cutting can be realized. After placing the steel wire rope with the fixed plastic tube once, fixed-length and automatic cutting can be automatically realized, thereby reducing the intensity of manual operation.

[0006] Preferably, the cutting position, horizontal track and material transfer guide wheel set of the small punch press are in the same straight line with each other.

[0007] Preferably, the material transfer guide wheel group includes a fixed frame, an upper wheel row and a lower wheel row, the fixed frame is fixed on the surface of the workbench, the upper wheel row and the lower wheel row are connected to the fixed frame, the upper wheel row and the lower wheel row are located in the same vertical plane and the guide wheels are staggered up and down, and the steel wire rope with a fixed plastic tube is between the upper wheel row and the lower wheel row.

[0008] Preferably, a rectangular fixed block is fixed at the end of the guide tube, the fixed block is installed at the cutting position of the small punch press, the front end of the guide tube extends toward the direction of the material guide wheel group, a punch console is fixed on the side of the small punch press, the output end of the punch console is connected to the driving end of the small punch press, and the input end of the punch console is electrically connected to the power module. The setting of the guide tube can realize the stable horizontal movement of the wire rope, and also ensure the in-place rate of wire rope cutting.

[0009] Preferably, the back of the fixed jaw and the back of the movable jaw cooperate with the front of the horizontal track, the upper part of the fixed jaw and the upper part of the movable jaw are both provided with pneumatic drive ports, the output pipe of the pneumatic module is respectively connected with the pneumatic drive port of the fixed jaw and the pneumatic drive port of the movable jaw, the back of the movable jaw is provided with a drive motor that cooperates with the horizontal track, and the power supply module is connected with the input end of the drive motor through a wire.

[0010] Preferably, a spiral drive motor is arranged on the horizontal track, a horizontal lead screw is arranged horizontally in the middle of the horizontal track, a fixed sleeve matching the horizontal lead screw is arranged on the back of the movable clamp, and the fixed sleeve is arranged on the horizontal lead screw.

[0011] Preferably, the movable clamp comprises a pair of upper and lower rectangular block-shaped clamping plates and a back plate with a flat surface. The clamping plates are arranged on the front side of the back plate, and the upper clamping plate is driven by a pneumatic module to move up and down. An electromagnetic pin is fixed on the back working surface of the two clamping plates, and the pin parts of the electromagnetic pins move in the horizontal direction. A vertical cutting knife is provided on the side of the back plate close to the electromagnetic pin, and a vertical edge of one side of the cutting knife abuts against the side edge of the adjacent clamping plate. A T-shaped slot is vertically provided on the cutting knife, and an opening side is provided on the blade side of the cutting knife. The T-shaped slot is provided on the cutting edge side. A closed side is provided on the back side of the knife, the vertical part of the T-slot faces the back plate side and is arranged horizontally as a whole, a T-shaped fixing block is matched in the T-slot, the T-shaped fixing block is fixedly connected to the back plate in the horizontal direction, a reset spring is filled between the T-shaped fixing block and the closed side of the T-slot, the reset spring matches the T-slot, a horizontal connecting through hole is opened on the cutting knife, the pin portion of the electromagnetic pin is aligned with the horizontal connecting through hole, the horizontal connecting through hole is a bell mouth on the pin portion side aligned with the electromagnetic pin, and the electromagnetic pin is powered and controlled by a power module.

[0012] Preferably, the cutting knife is in the shape of a right-angled trapezoid as a whole, the lower bottom edge of the cutting knife abuts against the side edge of the adjacent clamping plate, and the upper bottom edge of the cutting knife faces the incoming direction of the wire rope.

[0013] Preferably, the diameter of the guide tube is larger than the outer diameter of the plastic tube that fixes the steel wire rope.

[0014] A method for automatically cutting and stripping plastics from a steel wire rope with a fixed plastic tube is applicable to the automatic cutting and stripping plastics machine for a steel wire rope with a fixed plastic tube as described above, and comprises the following steps:

[0015] Step 1: Initialize the pneumatic module and power module;

[0016] Step 2: Pass the steel wire rope through the material guide wheel group, the fixed clamp and the movable clamp in sequence, and send the front end of the steel wire rope into the guide tube;

[0017] Step 3: Control the power module to drive the electromagnetic pin forward, push the electromagnetic pin into the horizontal connecting through hole of the cutting knife, and then control the pneumatic module to clamp the moving jaw and the fixed jaw at the same time, wherein the clamping plate on the moving jaw drives the cutting knife to move downward together, and the cutting knife cuts off the fixed plastic tube;

[0018] Step 4: Control the power module to drive the electromagnetic pin in the reverse direction, so that the pin portion of the electromagnetic pin withdraws from the horizontal connecting through hole of the cutting knife. At the same time, control the power module to make the drive motor rotate forward, drive the mobile clamp to make the first horizontal movement, and send the cut fixed plastic pipe into the guide pipe first. Then, after releasing the mobile clamp, the drive motor reverses to reset the mobile clamp. After the reset, the mobile clamp is clamped for the second time, the fixed clamp is released, and the mobile clamp drives the wire rope to move into place as a whole.

[0019] Step 5: The small punch cuts the wire rope and moves the clamp to reset;

[0020] Step 6: Repeat steps 3 to 5.

[0021] The substantial effect of the present invention is that through the design of the present invention, the function of automatic fixed-length cutting can be realized, and after the steel wire rope with the fixed plastic tube is placed once, the fixed-length and automatic cutting can be automatically realized, thereby reducing the intensity of manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of an overall arrangement structure of the present invention;

[0023] Figure 2 A schematic diagram of the structure of the horizontal track part of the present invention;

[0024] Figure 3 A schematic diagram of the structure of a small and medium-sized punching machine of the present invention;

[0025] Figure 4 It is a schematic diagram of the movement sequence of the steel wire rope in the present invention;

[0026] Figure 5 A schematic diagram of the structure of the splint in the present invention;

[0027] In the figure: 1. workbench, 2. power module, 3. pneumatic module, 4. material guide wheel group, 5. horizontal track, 6. fixed jaw, 7. movable jaw, 8. small punch press, 81. guide tube, 9. wire rope, 11. back plate, 12. output tube, 13. pneumatic drive port, 14. electromagnetic pin, 15. pin part, 16. cutting knife, 17. T-shaped fixing block, 18. reset spring, 19. clamping plate. DETAILED DESCRIPTION

[0028] The technical solution of the present invention is further described in detail below through specific embodiments.

[0029] Embodiment 1:

[0030] A steel wire rope automatic cutting and stripping machine with fixed plastic tube (see attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 and attached Figure 4), including a workbench 1, a pneumatic module 3, a power module 2, a fixed clamp 6, a movable clamp 7, a small punch 8, a horizontal track 5 and a feed guide wheel group 4. The workbench as a whole is a frame structure. The pneumatic module and the power module are arranged below the workbench. The pneumatic module and the power module are both existing technologies, and mature products with automatic opening and closing time control can be purchased. The small punch, the horizontal track and the feed guide wheel group are fixed on the upper surface of the workbench in sequence. The function of the small punch is to cut the wire rope 9. A punch console is fixed on the side of the small punch. The output end of the punch console is connected to the driving end of the small punch, and the input end of the punch console is electrically connected to the power module. A guide tube 81 for sleeve-joining the steel wire rope for fixing the plastic tube with the guide belt is arranged at the cutting position of the small punch press, a rectangular fixed block is fixed at the end of the guide tube, the fixed block is installed at the cutting position of the small punch press, the front end of the guide tube extends toward the direction of the feed guide wheel group, the length of the guide tube is relatively long, and it is necessary to ensure that the steel wire rope can maintain horizontal stability after being separated from the moving jaw, the fixed jaw and the moving jaw are both arranged on a horizontal track, the fixed jaw is fixed on the side of the horizontal track close to the feed guide wheel group, the power module drives the moving jaw to move on the horizontal track, the clamping parts of the fixed jaw and the moving jaw are driven by air supply from the pneumatic module, the steel wire rope with the fixed plastic tube is passed through the guide tube at the cutting position of the small punch press, the clamping part of the fixed jaw, the clamping part of the moving jaw and the feed guide wheel group. The back of the fixed jaw and the back of the movable jaw match the front of the horizontal track, the upper part of the fixed jaw and the upper part of the movable jaw are both equipped with pneumatic drive ports, the output pipe of the pneumatic module is respectively connected to the pneumatic drive port of the fixed jaw and the pneumatic drive port of the movable jaw, the back of the movable jaw is equipped with a drive motor that matches the horizontal track, and the power module is connected to the input end of the drive motor through a wire. The feed guide wheel group includes a fixed frame, an upper wheel row and a lower wheel row, the fixed frame is fixed on the surface of the workbench, the upper wheel row and the lower wheel row are connected to the fixed frame, the upper wheel row and the lower wheel row are located in the same vertical plane and the guide wheels are interlaced up and down, and the steel wire rope with a fixed plastic tube is between the upper wheel row and the lower wheel row. The cutting position, the horizontal track and the feed guide wheel group of the small punch press are in the same straight line with each other.

[0031] When the present embodiment is working, firstly, the steel wire rope with the fixed plastic tube is manually passed through the material guide wheel group, the fixed clamp, the mobile clamp, and the small punch press in sequence, and then the power module and the start module are started. The moving distance and moving direction of the mobile clamp can be controlled by setting the power supply duration and direction of the power module, and the opening and closing time of the fixed clamp and the mobile clamp can be controlled by setting the output time and output mode of the pneumatic module, so that the mobile clamp closes and clamps the steel wire rope, the fixed clamp releases the steel wire rope, and the mobile clamp moves on the horizontal track. After moving into position, the fixed clamp clamps the steel wire rope, the mobile clamp releases the steel wire rope, and the mobile clamp resets. At the same time, the small punch press moves to perform cutting work. In the present embodiment, the material guide wheel group plays a role in stabilizing the transmission of the steel wire rope. Through the design of the present embodiment, the function of automatic fixed-length cutting can be realized. After placing the steel wire rope with the fixed plastic tube once, the fixed-length and automatic cutting can be automatically realized, thereby reducing the intensity of manual operation.

[0032] Embodiment 2:

[0033] This embodiment is basically the same as Embodiment 1, except that, in this embodiment, a sliding limit block is provided on the horizontal track, and a locking mechanism is provided on the sliding limit block. The moving distance of the moving jaw is limited by the setting of the sliding limit block, thereby further limiting the length of the wire rope cutting.

[0034] Embodiment 3:

[0035] This embodiment is basically the same as Embodiment 1, except that in this embodiment (see Appendix Figure 5), a spiral drive motor is arranged on the horizontal track, a horizontal lead screw is arranged horizontally in the middle of the horizontal track, and a fixed sleeve matching the horizontal lead screw is arranged on the back of the mobile clamping jaw, and the fixed sleeve is arranged on the horizontal lead screw. The mobile clamping jaw includes a pair of upper and lower rectangular block-shaped clamping plates 19 and a back plate 11 with a smooth surface. The clamping plates are arranged on the front of the back plate, and the upper clamping plate drives the up and down movement by outputting gas through the pneumatic module and inputting the gas into the pneumatic drive port 13 through the output pipe 12. There is a 14 fixed on the back working surface of each of the two clamping plates, and the pin portion 15 of the electromagnetic pin moves in the horizontal direction. A vertical cutting knife 16 is provided on the back plate close to the electromagnetic pin side, and one side vertical edge of the cutting knife abuts against the side edge of the adjacent clamping plate. A T-slot is vertically provided on the cutting knife, and an opening side is provided on the blade side of the cutting knife. The T-slot is provided with a closed side on the back side of the cutting knife, the vertical part of the T-slot faces the back plate side and is arranged horizontally as a whole, a T-shaped fixing block 17 is matched in the T-slot, the T-shaped fixing block is fixedly connected to the back plate in the horizontal direction, a reset spring 18 is filled between the T-shaped fixing block and the closed side of the T-slot, the reset spring matches the T-slot, a horizontal connecting through hole is provided on the cutting knife, the pin part of the electromagnetic pin is aligned with the horizontal connecting through hole, the horizontal connecting through hole is a bell mouth on the side of the pin part aligned with the electromagnetic pin, and the electromagnetic pin is powered and controlled by a power module. The cutting knife is in the shape of a right-angled trapezoid as a whole, the lower bottom edge of the cutting knife abuts against the side of the adjacent clamping plate, and the upper bottom edge of the cutting knife faces the incoming direction of the wire rope. The diameter of the guide tube is larger than the outer diameter of the fixed plastic tube of the wire rope.

[0036] A method for automatically cutting and stripping plastic from a steel wire rope with a fixed plastic tube, applicable to the automatic cutting and stripping plastic machine for a steel wire rope with a fixed plastic tube as described in Example 3, comprising the following steps:

[0037] Step 1: Initialize the pneumatic module and power module;

[0038] Step 2: Pass the steel wire rope through the material guide wheel group, the fixed clamp and the movable clamp in sequence, and send the front end of the steel wire rope into the guide tube;

[0039] Step 3: Control the power module to drive the electromagnetic pin forward, push the electromagnetic pin into the horizontal connecting through hole of the cutting knife, and then control the pneumatic module to clamp the moving jaw and the fixed jaw at the same time, wherein the clamping plate on the moving jaw drives the cutting knife to move downward together, and the cutting knife cuts off the fixed plastic tube;

[0040] Step 4: Control the power module to drive the electromagnetic pin in the reverse direction, so that the pin portion of the electromagnetic pin withdraws from the horizontal connecting through hole of the cutting knife. At the same time, control the power module to make the drive motor rotate forward, drive the mobile clamp to make the first horizontal movement, and send the cut fixed plastic pipe into the guide pipe first. Then, after releasing the mobile clamp, the drive motor reverses to reset the mobile clamp. After the reset, the mobile clamp is clamped for the second time, the fixed clamp is released, and the mobile clamp drives the wire rope to move into place as a whole.

[0041] Step 5: The small punch cuts the wire rope and moves the clamp to reset;

[0042] Step 6: Repeat steps 3 to 5.

[0043] The above-described embodiment is only a preferred solution of the present invention and does not limit the present invention in any form. There are other variations and modifications without exceeding the technical solution described in the claims.

Claims

1. A steel wire rope automatic cutting and stripping machine with a fixed plastic tube, characterized by: It includes a workbench, a pneumatic module, a power module, a fixed clamp, a mobile clamp, a small punch, a horizontal track and a material transfer guide wheel group, wherein the pneumatic module and the power module are arranged below the workbench, the small punch, the horizontal track and the material transfer guide wheel group are fixed on the upper surface of the workbench in sequence, a guide tube for sleeve-connecting a steel wire rope with a guide belt to fix a plastic tube is arranged at the cutting position of the small punch, the fixed clamp and the mobile clamp are both arranged on the horizontal track, the fixed clamp is fixed on the side of the horizontal track close to the material transfer guide wheel group, the power module drives the mobile clamp to move on the horizontal track, the clamping parts of the fixed clamp and the mobile clamp are driven by air supply from the pneumatic module, and the steel wire rope with a fixed plastic tube is passed through the guide tube at the cutting position of the small punch, the clamping part of the fixed clamp, the clamping part of the mobile clamp and the material transfer guide wheel group; The cutting position, horizontal track and material transfer guide wheel set of the small punch press are in the same straight line with each other; A rectangular fixed block is fixed to the end of the guide tube, and the fixed block is installed at the cutting position of the small punch press. The front end of the guide tube extends toward the direction of the material guide wheel group. A punch press console is fixed to the side of the small punch press. The output end of the punch press console is connected to the driving end of the small punch press, and the input end of the punch press console is electrically connected to the power module.

2. The automatic cutting and plastic stripping machine for steel wire ropes with fixed plastic pipes according to claim 1, characterized in that: The material transfer guide wheel group includes a fixed frame, an upper wheel row and a lower wheel row. The fixed frame is fixed on the surface of the workbench. The upper wheel row and the lower wheel row are connected to the fixed frame. The upper wheel row and the lower wheel row are located in the same vertical plane and the guide wheels are staggered up and down. The steel wire rope with a fixed plastic pipe is between the upper wheel row and the lower wheel row.

3. The automatic cutting and plastic stripping machine for steel wire rope with fixed plastic pipe according to claim 1, characterized in that: The back of the fixed jaw and the back of the movable jaw cooperate with the front of the horizontal track, the upper part of the fixed jaw and the upper part of the movable jaw are both provided with pneumatic drive ports, the output pipe of the pneumatic module is respectively connected with the pneumatic drive port of the fixed jaw and the pneumatic drive port of the movable jaw, a driving motor for driving the movable jaw is arranged on the horizontal track, and the power supply module is connected with the input end of the driving motor through a wire.

4. The automatic cutting and plastic stripping machine for steel wire ropes with fixed plastic pipes according to claim 3, characterized in that: A spiral drive motor is arranged on the horizontal track, a horizontal lead screw is arranged horizontally in the middle of the horizontal track, a fixing sleeve matching the horizontal lead screw is arranged on the back of the movable clamping jaw, and the fixing sleeve is arranged on the horizontal lead screw.

5. The automatic cutting and plastic stripping machine for steel wire ropes with fixed plastic pipes according to claim 4, characterized in that: The movable clamp includes a pair of upper and lower rectangular block-shaped clamps and a back plate with a flat surface. The clamps are arranged on the front side of the back plate. The upper clamp is driven by a pneumatic module to move up and down. An electromagnetic pin is fixed on the back working surface of the two clamps. The pin parts of the electromagnetic pins move in the horizontal direction. A vertical cutting knife is provided on the side of the back plate close to the electromagnetic pin. One side of the vertical edge of the cutting knife abuts against the side of the adjacent clamp. A T-shaped slot is vertically provided on the cutting knife. The T-shaped slot is provided with an opening side on the blade side of the cutting knife. A closed side is provided on the back side of the knife, the vertical part of the T-slot faces the back plate side and is arranged horizontally as a whole, a T-shaped fixing block is matched in the T-slot, the T-shaped fixing block is fixedly connected to the back plate in the horizontal direction, a reset spring is filled between the T-shaped fixing block and the closed side of the T-slot, the reset spring matches the T-slot, a horizontal connecting through hole is opened on the cutting knife, the pin part of the electromagnetic pin is aligned with the horizontal connecting through hole, the horizontal connecting through hole is a bell mouth on the pin part side aligned with the electromagnetic pin, and the electromagnetic pin is powered and controlled by a power module.

6. The automatic cutting and plastic stripping machine for steel wire ropes with fixed plastic pipes according to claim 5, characterized in that: The cutting knife is in the shape of a right-angled trapezoid as a whole, the lower bottom edge of the cutting knife abuts against the side edge of the adjacent clamping plate, and the upper bottom edge of the cutting knife faces the incoming direction of the steel wire rope.

7. The automatic cutting and plastic stripping machine for steel wire ropes with fixed plastic pipes according to claim 6, characterized in that: The diameter of the guide tube is larger than the outer diameter of the plastic tube that fixes the steel wire rope.

8. A method for automatically cutting and stripping a steel wire rope with a fixed plastic tube, applicable to the automatic cutting and stripping machine for steel wire rope with a fixed plastic tube as claimed in claim 7, comprising the following steps: Step 1: Initialize the pneumatic module and power module; Step 2: Pass the steel wire rope through the material guide wheel group, the fixed clamp and the movable clamp in sequence, and send the front end of the steel wire rope into the guide tube; Step 3: Control the power module to drive the electromagnetic pin forward, push the electromagnetic pin into the horizontal connecting through hole of the cutting knife, and then control the pneumatic module to clamp the moving jaw and the fixed jaw at the same time, wherein the clamping plate on the moving jaw drives the cutting knife to move downward together, and the cutting knife cuts off the fixed plastic tube; Step 4: Control the power module to drive the electromagnetic pin in the reverse direction, so that the pin portion of the electromagnetic pin withdraws from the horizontal connecting through hole of the cutting knife. At the same time, control the power module to make the drive motor rotate forward, drive the mobile clamp to make the first horizontal movement, and send the cut fixed plastic pipe into the guide pipe first. Then, after releasing the mobile clamp, the drive motor reverses to reset the mobile clamp. After the reset, the mobile clamp is clamped for the second time, the fixed clamp is released, and the mobile clamp drives the wire rope to move into place as a whole. Step 5: The small punch cuts the wire rope and moves the clamp to reset; Step 6: Repeat steps 3 to 5.

Images