Connector peeling and riveting all-in-one machine

Abstract

The utility model provides a peeling and riveting all-in-one machine for a connector. The peeling and riveting all-in-one machine comprises a machine table, a wire transfer mechanism, a skin cutting mechanism, a peeling mechanism, a terminal feeding mechanism, a riveting mechanism, a terminal feeding mechanism and a material belt shearing mechanism, the wire transfer mechanism comprises a first X-axis linear driving mechanism, an X-axis sliding seat, a first Y-axis linear driving mechanism and a wire clamping mechanism; the skin shearing mechanism comprises a first vertical seat, a skin shearing cylinder and a shearing arm; the peeling mechanism comprises an upper sliding block, a lower sliding block, an opening and closing driving mechanism, an upper peeling knife and a lower peeling knife; the riveting mechanism comprises a working platform, a riveting lower seat, a Z-axis linear driving mechanism and a riveting head; the terminal feeding mechanism comprises a second X-axis linear driving mechanism, a material dragging arm and a material conveying plate, and a material conveying groove is formed in the material conveying plate; the terminal feeding mechanism is used for conveying a terminal material belt into the material conveying groove; and the material belt shearing mechanism is used for shearing the terminal waste material belt, so that manpower is saved, the production cost is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of connector processing equipment, and in particular to a connector stripping and riveting integrated machine. Background Technology

[0002] In the manufacturing process of some connectors, a terminal needs to be crimped to one end of the wire core and then inserted into the connector housing. During the crimping process, the insulation on one end of the wire core must first be stripped, and then the terminal is riveted to the stripped end of the wire core. Currently, the automation level of the wire core stripping and terminal crimping processes for connectors is low, requiring significant manual labor, resulting in high labor costs and low production efficiency. Summary of the Invention

[0003] The problem to be solved by this utility model is to provide a connector stripping and riveting integrated machine that saves manpower, reduces production costs, and improves production efficiency.

[0004] To solve the above technical problems, a connector stripping and riveting integrated machine provided by this utility model is provided, comprising a machine base, on which a wire transfer mechanism, a cutting mechanism, a stripping mechanism, a terminal feeding mechanism, a riveting mechanism, a terminal loading mechanism, and a strip cutting mechanism are arranged; the wire transfer mechanism includes a first X-axis linear drive mechanism arranged on the machine base, an X-axis slide connected to the first X-axis linear drive mechanism, a first Y-axis linear drive mechanism arranged on the X-axis slide, and a wire clamping mechanism connected to the first Y-axis linear drive mechanism; the cutting mechanism includes a first stand arranged on the machine base, a cutting cylinder arranged on the first stand, and cutting arms mounted on two clamping arms of the cutting cylinder; the stripping mechanism includes an upper slide and a lower slide slidably connected along the Z-axis direction on the first stand, and a wire clamping mechanism arranged on the machine base; The opening and closing drive mechanism on the first stand is used to drive the upper and lower sliders to move closer or further away. The upper and lower sliders are respectively fixedly connected to an upper peeling knife and a lower peeling knife. The riveting mechanism includes a working platform on the machine base, a riveting lower seat on the working platform, a Z-axis linear drive mechanism on the working platform, and a riveting head driven and connected to the Z-axis linear drive mechanism. The terminal feeding mechanism includes a second X-axis linear drive mechanism on the working platform, a dragging arm driven and connected to the second X-axis linear drive mechanism, and a conveying plate on the working platform. A conveying groove is provided between the two ends of the conveying plate, and the dragging arm is movably mounted on the conveying groove. The terminal feeding mechanism is used to convey terminal strips into the conveying groove. The strip cutting mechanism is used to cut the terminal waste strips.

[0005] Preferably, the shearing mechanism further includes a core limiting mechanism. The core limiting mechanism includes a Y-axis slide rail mounted on a first stand, a Y-axis slider slidably connected to the Y-axis slide rail, a pin mounting block fixedly connected to the Y-axis slider, several pins fixedly connected in parallel to the pin mounting block, and a first drive motor fixedly connected to one end of the Y-axis slide rail. The first drive motor and the pin mounting block are connected by a lead screw. A sleeve mounting block is fixedly connected to the other end of the Y-axis slide rail. A sleeve corresponding to the pin is provided through the sleeve mounting block. The pin is movably disposed in the sleeve. The shearing cylinder is fixedly connected to the sleeve mounting block. Shearing grooves corresponding to the sleeves are arranged in parallel on the shearing arm. The shearing groove includes an arc-shaped clamping section and a conical guide section. An arc-shaped blade is provided at the end of the conical guide section.

[0006] Preferably, the opening and closing drive mechanism includes a second drive motor mounted on a first stand and a screw connected to the second drive motor. The screw is provided with a first threaded section and a second threaded section with opposite thread directions. A first internal threaded sleeve and a second internal threaded sleeve connected to the first threaded section and the second threaded section, respectively, are provided through the upper slider and the lower slider. A first waste channel is fixedly connected to the lower slider. A discharge port is provided through the top of the machine base. A second waste channel communicating with the discharge port is provided at the bottom of the machine base. The first waste channel is movably disposed in the second waste channel.

[0007] Preferably, the strip cutting mechanism includes a third waste channel fixedly connected to the bottom of the machine base, a cutting drive cylinder disposed at the bottom of the machine base, a cutting blade driven and connected to the cutting drive cylinder, and a feed pipe disposed at the top of the machine base and communicating with the third waste channel, wherein the cutting blade is disposed in the third waste channel.

[0008] Preferably, the first X-axis linear drive mechanism includes a third drive motor disposed at the bottom of the machine base and an L-shaped connecting block fixedly connected to the bottom of the X-axis slide. The third drive motor and the L-shaped connecting block are connected by a lead screw. A through groove is provided through the machine base, and the L-shaped connecting block is movably disposed on the through groove. The first Y-axis linear drive mechanism includes a Y-axis slide that is slidably connected to the X-axis slide along the Y-axis direction, a lead screw that is rotatably connected to the X-axis slide, and a fourth drive motor disposed on the X-axis slide and connected to the lead screw by a belt drive. A third internal threaded sleeve connected to the lead screw is provided through the Y-axis slide. A connecting plate is fixedly connected to the top of the Y-axis slide. The wire clamping mechanism includes a wire clamping cylinder fixedly connected to one end of the connecting plate and wire clamping arms mounted on the two clamping arms of the wire clamping cylinder.

[0009] The beneficial effects of this utility model are as follows: This utility model provides a connector stripping and riveting integrated machine. Terminal stock is installed on a terminal feeding mechanism. Initially, the clamping mechanism is located in front of the cutting mechanism. The connector can be manually placed on the clamping mechanism to clamp it. A first Y-axis linear drive mechanism drives the clamping mechanism forward to feed the connector onto the cutting mechanism. One end of the connector's wire core is positioned between two cutting arms. A cutting cylinder drives the two cutting arms to close, cutting the insulation at one end of the connector's wire core. After the clamping mechanism is reset by the first Y-axis linear drive mechanism, it moves to the front of the stripping mechanism by the first X-axis linear drive mechanism. The first Y-axis linear drive mechanism then drives the clamping mechanism forward, allowing the cut end of the wire core to enter between the upper and lower stripping blades. An opening and closing drive mechanism drives the upper and lower stripping blades to close, cutting the insulation of the cut wire core. During the process of resetting the clamping mechanism via the first Y-axis linear drive mechanism, the insulation of the cut wire core is stripped off. The terminal feeding mechanism supplies terminal strip to the terminal feeding mechanism. The second X-axis linear drive mechanism drives the dragging arm to move forward to drag the terminal strip along the feeding trough, so that the terminal is delivered to the riveting lower seat. The first X-axis linear drive mechanism drives the clamping mechanism to move to the front of the riveting mechanism. The first Y-axis linear drive mechanism drives the clamping mechanism to move forward so that the end of the wire core with exposed copper wire moves between the riveting lower seat and the riveting head. The Z-axis linear drive mechanism drives the riveting head to move downward to rivet the terminal to the copper wire of the wire core. The waste strip of the terminal is cut off by the strip cutting mechanism. After the clamping mechanism releases the connector, the connector can be removed from the clamping mechanism for unloading. This realizes the automated operation of stripping, riveting, and waste strip cutting, which greatly saves manpower, reduces labor costs, and improves production efficiency. Attached Figure Description

[0010] Figure 1 A schematic diagram illustrating the external structure of this utility model is provided.

[0011] Figure 2 A cross-sectional view of the present invention is shown.

[0012] Figure 3 This utility model is illustrated. Figure 1 A magnified schematic diagram of part A in the middle.

[0013] Figure 4 This utility model is illustrated. Figure 2 A magnified schematic diagram of part B in the middle section.

[0014] Figure 5 A schematic diagram illustrating the structure of the wire transfer mechanism of this utility model is shown.

[0015] Figure 6 A schematic diagram illustrating the assembly structure of the shearing mechanism and the core limiting mechanism of this utility model is shown.

[0016] Figure 7 A schematic diagram illustrating the structure of the peeling mechanism of this utility model is shown.

[0017] Figure 8 This utility model is illustrated. Figure 6 A magnified schematic diagram of a portion of the C section.

[0018] Reference numerals in the attached diagrams: 1. Wire transfer mechanism; 10. First X-axis linear drive mechanism; 10. Third drive motor; 100. L-shaped connecting block; 101. X-axis slide; 11. First Y-axis linear drive mechanism; 12. Y-axis slide; 120. Lead screw; 121. Fourth drive motor; 122. Connecting plate; 123. Wire clamping mechanism; 13. Wire clamping cylinder; 130. Wire clamping arm; 131. Wire shearing mechanism; 2. First upright; 20. Shearing cylinder; 21. Shearing arm; 22. Shearing groove; 220. Arc-shaped clamping section; 221. Conical guide section; 222. Arc-shaped blade; 223. Wire core limiting mechanism; 23. Y-axis slide rail; 230. Y-axis slider; 231. Ejector pin mounting block; 232. Ejector pin; 233. 234. Drive motor 234, sleeve mounting block 235, sleeve 236, peeling mechanism 3, upper slider 30, lower slider 31, first waste channel 310, second waste channel 311, opening and closing drive mechanism 32, second drive motor 320, screw 321, upper peeling knife 33, lower peeling knife 34, terminal feeding mechanism 4, riveting mechanism 5, working platform 50, riveting lower seat 51, Z-axis linear drive mechanism 52, riveting head 53, terminal feeding mechanism 6, second X-axis linear drive mechanism 60, drag arm 61, conveying plate 62, conveying trough 620, strip cutting mechanism 7, third waste channel 70, shearing drive cylinder 71, shearing knife 72, feeding pipe 73. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this disclosure.

[0020] Based on the embodiments described in this disclosure, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this disclosure.

[0021] refer to Figures 1-8 .

[0022] This utility model provides a connector stripping and riveting integrated machine, comprising a machine base, on which are arranged a wire transfer mechanism 1, a cutting mechanism 2, a stripping mechanism 3, a terminal feeding mechanism 4, a riveting mechanism 5, a terminal loading mechanism 6, and a strip cutting mechanism 7; the wire transfer mechanism 1 includes a first X-axis linear drive mechanism 10 disposed on the machine base, an X-axis slide 11 drivenly connected to the first X-axis linear drive mechanism 10, a first Y-axis linear drive mechanism 12 disposed on the X-axis slide 11, and a wire clamping mechanism 13 drivenly connected to the first Y-axis linear drive mechanism 12; the cutting mechanism 2 includes a first stand 20 disposed on the machine base, a cutting cylinder 21 disposed on the first stand 20, and cutting arms 22 mounted on two clamping arms of the cutting cylinder 21; the stripping mechanism 3 includes an upper slider 30 and a lower slider 31 slidably connected along the Z-axis direction on the first stand 20, and an opening and closing drive mechanism 3 disposed on the first stand 20. 2. The opening and closing drive mechanism 32 drives the upper slider 30 and the lower slider 31 to move closer or further away. The upper slider 30 and the lower slider 31 are respectively fixedly connected to the upper peeling knife 33 and the lower peeling knife 34. The riveting mechanism 5 includes a working platform 50 set on the machine base, a riveting lower seat 51 set on the working platform 50, a Z-axis linear drive mechanism 52 set on the working platform 50, and a riveting head 53 driven and connected to the Z-axis linear drive mechanism 52. The terminal feeding mechanism 6 includes a second X-axis linear drive mechanism 60 set on the working platform 50, a dragging arm 61 driven and connected to the second X-axis linear drive mechanism 60, and a conveying plate 62 set on the working platform 50. A conveying groove 620 is provided between the two end faces of the conveying plate 62, and the dragging arm 61 is movably set on the conveying groove 620. The terminal feeding mechanism 4 is used to convey the terminal strip into the conveying groove 620. The strip cutting mechanism 7 is used to cut the terminal waste strip.

[0023] Its working principle is as follows: The terminal stock is installed on the terminal feeding mechanism 4. Initially, the wire clamping mechanism 13 is located in front of the shearing mechanism 2. The connector can be placed on the wire clamping mechanism 13 by manual feeding so that the wire clamping mechanism 13 clamps the connector. The first Y-axis linear drive mechanism 12 drives the wire clamping mechanism 13 to move forward to convey the connector to the shearing mechanism 2. One end of the connector's wire core will be located between the two shearing arms 22. The shearing cylinder 21 drives the two shearing arms 22 to close, so as to cut the connector's wire core. After the insulation at one end is cut, the clamping mechanism 13 is reset by the first Y-axis linear drive mechanism 12. Then, the clamping mechanism 13 is moved to the front of the stripping mechanism 3 by the first X-axis linear drive mechanism 10. The clamping mechanism 13 is then moved forward by the first Y-axis linear drive mechanism 12 so that the cut end of the wire core enters between the upper stripping blade 33 and the lower stripping blade 34. The upper stripping blade 33 and the lower stripping blade 34 are closed by the opening and closing drive mechanism 32 to clamp the cut insulation of the wire core. During the resetting process of the wire clamping mechanism 13 driven by the linear drive mechanism 12, the insulation of the cut wire core will be stripped off. The terminal material strip is supplied to the terminal feeding mechanism 6 through the terminal feeding mechanism 4. The second X-axis linear drive mechanism 60 drives the dragging arm 61 to move forward to drag the terminal material strip forward along the feeding trough 620 so that the terminal is delivered to the riveting lower seat 51. The first X-axis linear drive mechanism 10 drives the wire clamping mechanism 13 to move to the front side of the riveting mechanism 5. The first Y-axis linear drive mechanism 12 drives the wire clamping mechanism 13 to move to the front side of the riveting mechanism 5. The moving clamping mechanism 13 moves forward so that the end of the wire core with exposed copper wire moves between the riveting seat 51 and the riveting head 53. The riveting head 53 is driven downward by the Z-axis linear drive mechanism 52 to rivet the terminal onto the copper wire of the wire core. The waste tape of the terminal is cut off by the material strip cutting mechanism 7. After the clamping mechanism 13 releases the connector, the connector can be removed from the clamping mechanism 13 for unloading. This realizes the automated operation of stripping, riveting, and waste tape cutting, which greatly saves manpower, reduces labor costs, and improves production efficiency.

[0024] Based on the above embodiments, the shearing mechanism 2 further includes a core-limiting mechanism 23. The core-limiting mechanism 23 includes a Y-axis slide rail 230 disposed on the first stand 20, a Y-axis slider 231 slidably connected to the Y-axis slide rail 230, a pin mounting block 232 fixedly connected to the Y-axis slider 231, a plurality of pins 233 fixedly connected in parallel to the pin mounting block 232, and a first drive motor 234 fixedly connected to one end of the Y-axis slide rail 230. The first drive motor 234 and the pin mounting block 232 are connected by a wire. The rod is connected to the other end of the Y-axis slide rail 230, which is fixedly connected to the sleeve mounting block 235. The sleeve mounting block 235 is provided with a sleeve 236 corresponding to the ejector pin 233. The ejector pin 233 is movably disposed in the sleeve 236. The shearing cylinder 21 is fixedly connected to the sleeve mounting block 235. The shearing arm 22 is provided with shearing grooves 220 corresponding to the sleeve 236 in parallel. The shearing groove 220 includes an arc-shaped clamping section 221 and a conical guide section 222. The end of the conical guide section 222 is provided with an arc-shaped blade 223. Specifically, when manually feeding the connector, the clamping mechanism 13 clamps the connector. As the first Y-axis linear drive mechanism 12 drives the clamping mechanism 13 forward, the front ends of each wire core enter the arc-shaped clamping section 221 under the guidance of the tapered guide section 222 until the front end of the wire core abuts against the front face of the ejector pin 233. When the first drive motor 234 operates, it can drive the ejector pin mounting block 232 to move back and forth, adjusting the position of the front end of the ejector pin 233 in the sleeve 236, thereby adjusting the depth of the wire core extending into the sleeve 236 to accommodate different cutting positions of the wire core insulation.

[0025] Based on the above embodiments, the opening and closing drive mechanism 32 includes a second drive motor 320 disposed on the first stand 20 and a screw 321 drivenly connected to the second drive motor 320. The screw 321 is provided with a first threaded segment and a second threaded segment with opposite thread directions. The upper slider 30 and the lower slider 31 are respectively provided with a first internal threaded sleeve and a second internal threaded sleeve connected to the first threaded segment and the second threaded segment. The lower slider 31 is fixedly connected with a first waste channel 310. The top of the machine is provided with a discharge port, and the bottom of the machine is provided with a second waste channel 311 communicating with the discharge port. The first waste channel 310 is movably disposed in the second waste channel 311. When the second drive motor 320 is working, it will drive the screw 321 to rotate, which will drive the upper slider 30 and the lower slider 31 to move closer or further away. When the upper stripping knife 33 and the lower stripping knife 34 clamp the insulation of the wire core that has been cut, the first Y-axis linear drive mechanism 12 will drive the wire clamping mechanism 13 to move backward, and the insulation cut off on the wire core will be peeled off. The peeled insulation can be discharged through the second waste channel 310 and the second waste channel 311.

[0026] Based on the above embodiments, the strip cutting mechanism 7 includes a third waste channel 70 fixedly connected to the bottom of the machine base, a cutting drive cylinder 71 disposed at the bottom of the machine base, a cutting blade 72 driven and connected to the cutting drive cylinder 71, and a feed pipe 73 disposed at the top of the machine base and communicating with the third waste channel 70. The cutting blade 72 is disposed in the third waste channel 70. The terminal waste strip is fed into the feed pipe 73 under the drive of the terminal feeding mechanism 6. When the terminal waste strip moves to the front of the cutting blade 72, the cutting drive cylinder 71 drives the cutting blade 72 to move forward, thereby cutting the terminal waste strip and facilitating the recycling and processing of the terminal waste strip.

[0027] Based on the above embodiments, the first X-axis linear drive mechanism 10 includes a third drive motor 100 disposed at the bottom of the machine base and an L-shaped connecting block 101 fixedly connected to the bottom of the X-axis slide block 11. The third drive motor 100 and the L-shaped connecting block 101 are connected by a lead screw. A through groove is provided through the machine base, and the L-shaped connecting block 101 is movably disposed on the through groove. The first Y-axis linear drive mechanism 12 includes a Y-axis slide block 120 slidably connected to the X-axis slide block 11 along the Y-axis direction and a rotary connecting block 100. A lead screw 121 is connected to the X-axis slide 11, and a fourth drive motor 122 is mounted on the X-axis slide 11 and connected to the lead screw 121 via a belt drive. A third internal threaded sleeve connected to the lead screw 121 is provided through the Y-axis slide 120. A connecting plate 123 is fixedly connected to the top of the Y-axis slide 120. The wire clamping mechanism 13 includes a wire clamping cylinder 130 fixedly connected to one end of the connecting plate 123 and wire clamping arms 131 mounted on the two clamping arms of the wire clamping cylinder 130. When the third drive motor 100 is working, it can drive the X-axis slide 11 to move left and right, thereby causing the wire clamping mechanism 13 to clamp the connector and move between the shearing mechanism 2, the stripping mechanism 3, and the riveting mechanism 5. When the fourth drive motor 122 is working, it will drive the lead screw 121 to rotate, and the Y-axis slide 120 will drive the wire clamping mechanism 13 to move back and forth. By driving the wire clamping arms 131 to close or open through the wire clamping cylinder 130, the clamping or release of the connector can be realized.

[0028] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A connector stripping and riveting integrated machine, comprising a machine base, characterized in that, The machine base is equipped with a wire transfer mechanism, a shearing mechanism, a stripping mechanism, a terminal feeding mechanism, a riveting mechanism, a terminal loading mechanism, and a strip cutting mechanism. The wire transfer mechanism includes a first X-axis linear drive mechanism mounted on the machine base, an X-axis slide connected to the first X-axis linear drive mechanism, a first Y-axis linear drive mechanism mounted on the X-axis slide, and a wire clamping mechanism connected to the first Y-axis linear drive mechanism. The shearing mechanism includes a first stand mounted on the machine base, a shearing cylinder mounted on the first stand, and shear arms mounted on two clamping arms of the shearing cylinder. The stripping mechanism includes an upper slider and a lower slider slidably connected along the Z-axis direction on the first stand, and an opening / closing drive mechanism mounted on the first stand. The opening / closing drive mechanism is used to drive... The upper and lower sliders are moved closer or further apart, and an upper peeling knife and a lower peeling knife are fixedly connected to the upper and lower sliders respectively; the riveting mechanism includes a working platform on the machine base, a riveting base on the working platform, a Z-axis linear drive mechanism on the working platform, and a riveting head driven and connected to the Z-axis linear drive mechanism; the terminal feeding mechanism includes a second X-axis linear drive mechanism on the working platform, a dragging arm driven and connected to the second X-axis linear drive mechanism, and a conveying plate on the working platform, with a conveying groove extending between the two ends of the conveying plate, and the dragging arm movably mounted on the conveying groove; the terminal feeding mechanism is used to feed terminal strips into the conveying groove; the strip cutting mechanism is used to cut the terminal waste strips.

2. The connector stripping and riveting integrated machine according to claim 1, characterized in that, The shearing mechanism further includes a core limiting mechanism, which includes a Y-axis slide rail mounted on the first stand, a Y-axis slider slidably connected to the Y-axis slide rail, a pin mounting block fixedly connected to the Y-axis slider, a plurality of pins fixedly connected in parallel to the pin mounting block, and a first drive motor fixedly connected to one end of the Y-axis slide rail. The first drive motor is connected to the pin mounting block via a lead screw. A sleeve mounting block is fixedly connected to the other end of the Y-axis slide rail. A sleeve corresponding to the pin is provided through the sleeve mounting block. The pin is movably disposed in the sleeve. The shearing cylinder is fixedly connected to the sleeve mounting block. Shearing grooves corresponding to the sleeve are arranged in parallel on the shearing arm. The shearing groove includes an arc-shaped clamping section and a conical guide section. An arc-shaped blade is provided at the end of the conical guide section.

3. The connector stripping and riveting integrated machine according to claim 2, characterized in that, The opening and closing drive mechanism includes a second drive motor mounted on the first stand and a screw connected to the second drive motor. The screw has a first threaded section and a second threaded section with opposite thread directions. The upper slider and the lower slider are respectively provided with a first internal threaded sleeve and a second internal threaded sleeve connected to the first threaded section and the second threaded section. The lower slider is fixedly connected with a first waste channel. The top of the machine platform is provided with a discharge port. The bottom of the machine platform is provided with a second waste channel communicating with the discharge port. The first waste channel is movably disposed in the second waste channel.

4. A connector stripping and riveting integrated machine according to claim 3, characterized in that, The strip cutting mechanism includes a third waste channel fixedly connected to the bottom of the machine base, a cutting drive cylinder disposed at the bottom of the machine base, a cutting blade driven and connected to the cutting drive cylinder, and a feed pipe disposed at the top of the machine base and communicating with the third waste channel. The cutting blade is disposed in the third waste channel.

5. A connector stripping and riveting integrated machine according to claim 4, characterized in that, The first X-axis linear drive mechanism includes a third drive motor disposed at the bottom of the machine base and an L-shaped connecting block fixedly connected to the bottom of the X-axis slide. The third drive motor and the L-shaped connecting block are connected by a lead screw. A through groove is provided through the machine base, and the L-shaped connecting block is movably disposed on the through groove. The first Y-axis linear drive mechanism includes a Y-axis slide that is slidably connected to the X-axis slide along the Y-axis direction, a lead screw that is rotatably connected to the X-axis slide, and a fourth drive motor disposed on the X-axis slide and connected to the lead screw by a belt drive. A third internal threaded sleeve connected to the lead screw is provided through the Y-axis slide. A connecting plate is fixedly connected to the top of the Y-axis slide. The wire clamping mechanism includes a wire clamping cylinder fixedly connected to one end of the connecting plate and wire clamping arms mounted on two clamping arms of the wire clamping cylinder.

Images