A sleeve heat shrink tube stripping and riveting integrated machine

Abstract

This utility model provides a heat shrink tubing stripping and riveting integrated machine, comprising a heat shrink tubing feeding mechanism, a heat shrink tubing conveying and cutting mechanism, a heat shrink tubing feeding mechanism, a wire clamping mechanism, a stripping mechanism, a wire harness conveying mechanism, a terminal feeding mechanism, a terminal conveying mechanism, a riveting mechanism, and an unloading mechanism. The heat shrink tubing feeding mechanism supplies heat shrink tubing to the heat shrink tubing conveying and cutting mechanism; the heat shrink tubing conveying and cutting mechanism conveys and cuts the heat shrink tubing; the heat shrink tubing feeding mechanism conveys the cut heat shrink tubing to the wire clamping mechanism, which clamps the wire harness; the stripping mechanism strips the insulation from one end of the wire core; the wire harness conveying mechanism conveys the stripped wire harness to the riveting mechanism; the terminal feeding mechanism supplies terminals to the terminal conveying mechanism; the terminal conveying mechanism conveys the terminals to the riveting mechanism; and the riveting mechanism rivets the terminals to one end of the wire core. This machine improves production automation and saves manpower.

Description

Technical Field

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

[0002] In the manufacturing process of some connectors, heat shrink tubing needs to be fitted onto the wire core, and a terminal is crimped to the stripped end of the wire core. Currently, the production of this type of connector has a low degree of automation, requires a large investment of manpower, and has low production efficiency. Summary of the Invention

[0003] The problem to be solved by this utility model is to provide an integrated machine for stripping and riveting heat shrink tubing, which improves the degree of automation in production, saves manpower, and increases production efficiency.

[0004] To solve the above technical problems, this utility model provides a heat shrink tubing stripping and riveting integrated machine, comprising a machine base, on which are arranged a heat shrink tubing feeding mechanism, a heat shrink tubing conveying and cutting mechanism, a heat shrink tubing feeding mechanism, a wire clamping mechanism, a stripping mechanism, a wire harness conveying mechanism, a terminal feeding mechanism, a terminal conveying mechanism, a riveting mechanism, and an unloading mechanism; the heat shrink tubing feeding mechanism supplies heat shrink tubing to the heat shrink tubing conveying and cutting mechanism; the heat shrink tubing conveying and cutting mechanism conveys and cuts the heat shrink tubing; the heat shrink tubing feeding mechanism conveys the cut heat shrink tubing to the wire clamping mechanism, which clamps the wire harness with the heat shrink tubing inserted; the stripping mechanism strips the insulation from one end of the wire core; the wire harness conveying mechanism conveys the stripped wire harness to the riveting mechanism; the terminal feeding mechanism supplies terminals to the terminal conveying mechanism; the terminal conveying mechanism conveys the terminals to the riveting mechanism; the riveting mechanism rivets the terminals to one end of the wire core; and the unloading mechanism outputs the product.

[0005] Preferably, the heat shrink tubing conveying and cutting mechanism includes a first upright plate mounted on the machine base, a conveying mechanism, and a cutting mechanism; the conveying mechanism includes an upper roller and a lower roller rotatably connected to the first upright plate, a first servo motor mounted on the first upright plate for driving the upper roller and the lower roller to rotate in opposite directions, and an input guide assembly; the input guide assembly includes a first connecting plate fixedly connected to the first upright plate, and several input guide tubes arranged in parallel through the first connecting plate, one end of which leads to the gap between the wheel surfaces of the upper roller and the lower roller; the cutting mechanism includes a cutting cylinder mounted on the first upright plate, and a cutting blade mounted on two clamping arms of the cutting cylinder. The output conduit assembly includes a second connecting plate disposed on the first upright plate and several output guide tubes arranged in parallel through the second connecting plate. One end of the output guide tube leads to the gap between the wheel surfaces of the upper roller and the lower roller, and the other end of the output guide tube leads to the space between the blades of the two cutting blades. The heat shrink tubing delivery mechanism includes a first X-axis linear drive mechanism disposed on one side of the first upright plate, a first tube clamping cylinder driven and connected to the first X-axis linear drive mechanism, and tube clamping arms mounted on the two clamping arms of the first tube clamping cylinder. A tube clamping groove is provided on the inner side of the tube clamping arm, and a conical guide groove communicating with the tube clamping groove is provided on one end face of the tube clamping arm.

[0006] Preferably, the wire clamping mechanism includes a second vertical plate disposed on the top of the machine base, a first upper wire clamping arm slidably connected to the second vertical plate along the Z-axis direction, a first lower wire clamping arm fixedly connected to the second vertical plate, and a first wire clamping drive cylinder disposed on the bottom of the machine base and drivenly connected to the first upper wire clamping arm; the stripping mechanism includes a third vertical plate disposed on the machine base, a first Y-axis linear drive mechanism disposed on the third vertical plate, a Y-axis sliding plate slidably connected to the third vertical plate along the Y-axis direction and drivenly connected to the first Y-axis linear drive mechanism, an upper slider and a lower slider slidably connected to the Y-axis sliding plate along the Z-axis direction, a second servo motor disposed on the top of the Y-axis sliding plate, and a screw drivenly connected to the second servo motor. The screw is provided with a first threaded segment and a second threaded segment with opposite thread directions. A first internal threaded sleeve and a second internal threaded sleeve are respectively provided through the upper slider and the lower slider. An upper stripping knife and a lower stripping knife are respectively fixedly connected to the upper slider and the lower slider. A wire threading guide plate is disposed on one side of the third vertical plate, and a plurality of conical wire threading holes are provided in parallel through the wire threading guide plate.

[0007] Preferably, the wire harness conveying mechanism includes a second X-axis linear drive mechanism mounted on the machine base, a fourth vertical plate driven and connected to the second X-axis linear drive mechanism, a longitudinal slide plate slidably connected to the fourth vertical plate along the Z-axis direction, a second lower wire clamping arm slidably connected to the longitudinal slide plate along the Z-axis direction, a second upper wire clamping arm fixedly connected to the longitudinal slide plate, and a second wire clamping drive cylinder mounted on the longitudinal slide plate and driven and connected to the second lower wire clamping arm. A return spring is connected between the fourth vertical plate and the longitudinal slide plate. The riveting mechanism includes a work platform mounted on the machine base, a riveting lower seat mounted on the work platform, a fifth vertical plate mounted on one side of the work platform, a Z-axis linear drive mechanism mounted on the fifth vertical plate, and a riveting head driven and connected to the Z-axis linear drive mechanism. A punch is driven and connected to the Z-axis linear drive mechanism, and the punch can apply a downward thrust to the second upper wire clamping arm under the drive of the Z-axis linear drive mechanism.

[0008] Preferably, the terminal conveying mechanism includes a second Y-axis linear drive mechanism disposed on the working platform, a drag arm driven and connected to the second Y-axis linear drive mechanism, and a conveying plate disposed on the working platform. A conveying trough is provided between the two end faces of the conveying plate, and the drag arm is movably disposed on the conveying trough. The terminal feeding mechanism can input the terminal into the input end of the conveying trough.

[0009] Preferably, the unloading mechanism includes a swing arm assembly, a third servo motor mounted on the fifth vertical plate, and a clamping cylinder. The swing arm assembly includes a first rotating shaft rotatably connected to the fifth vertical plate, a swing arm fixedly connected to the bottom end of the first rotating shaft, and a second rotating shaft rotatably connected to the other end of the swing arm. The third servo motor is connected to the first rotating shaft via a synchronous belt drive, and the first rotating shaft and the second rotating shaft are connected via a synchronous belt drive. A third connecting plate is fixedly connected to the bottom end of the second rotating shaft, and the clamping cylinder is fixedly connected to the third connecting plate.

[0010] The beneficial effects of this utility model are as follows: This utility model provides an integrated machine for heat shrink tubing, stripping, and riveting. A heat shrink tubing feeding mechanism supplies heat shrink tubing material to a heat shrink tubing conveying and cutting mechanism. The heat shrink tubing conveying and cutting mechanism drives the heat shrink tubing material to output a specified length and cuts the heat shrink tubing to the required length. The cut heat shrink tubing is then conveyed to the wire clamping mechanism. The wire harness can be manually loaded by inserting each wire core into the corresponding heat shrink tubing. The wire clamping mechanism then clamps each wire core, and the stripping mechanism strips the insulation from one end of each wire core. The wire harness conveying mechanism then conveys the stripped wire harness to the riveting mechanism. A terminal feeding mechanism supplies terminals to a terminal conveying mechanism, which then conveys the terminals to the riveting mechanism. The riveting mechanism then rivets the terminals onto each wire core. Finally, the unloading mechanism completes the product unloading. This system automates the processes of heat shrink tubing, wire core stripping, terminal riveting, and product unloading, significantly saving manpower and effectively improving production efficiency. Attached Figure Description

[0011] Figure 1 A schematic diagram illustrating the external structure of this utility model is provided.

[0012] Figure 2 A schematic diagram illustrating the structure of the heat shrink tubing conveying and cutting mechanism of this utility model is shown.

[0013] Figure 3 A schematic diagram illustrating the structure of the peeling mechanism of this utility model is shown.

[0014] Figure 4 A schematic diagram illustrating the structure of the wire clamping mechanism of this utility model is shown.

[0015] Figure 5 A schematic diagram illustrating the structure of the wire harness conveying mechanism of this utility model is shown.

[0016] Figure 6 A schematic diagram illustrating the structure of the terminal conveying mechanism of this utility model is shown.

[0017] Figure 7 A schematic diagram illustrating the structure of the unloading mechanism of this utility model is shown.

[0018] Reference numerals in the attached diagrams: 1. Heat shrink tubing feeding mechanism; 2. Heat shrink tubing conveying and cutting mechanism; 20. First upright plate; 21. Conveying mechanism; 21. Upper roller; 211. Lower roller; 212. First servo motor; 213. First connecting plate; 214. Input guide tube; 22. Cutting mechanism; 220. Cutting cylinder; 221. Cutting blade; 222. Second connecting plate; 223. Output guide tube; 3. Heat shrink tubing feeding mechanism; 30. First X-axis linear drive mechanism; 31. First tubing clamping cylinder; 32. Tubing arm; 320. Tubing groove; 321. Conical guide groove; 4. Wire clamping mechanism; 40. Second upright plate; 41. First upper wire clamping arm; 42. First lower wire clamping arm; 43. First wire clamping drive cylinder; 5. Peeling mechanism; 50. Third upright plate; 51. First Y-axis linear drive mechanism; 52. Y-axis sliding plate; 53. Upper slider; 54. Lower slider. Block 54, second servo motor 55, screw 56, upper stripping knife 57, lower stripping knife 58, wire threading guide plate 59, conical wire threading hole 590, wire harness conveying mechanism 6, second X-axis linear drive mechanism 60, fourth upright plate 61, longitudinal slide plate 62, second lower wire clamping arm 63, second upper wire clamping arm 64, second wire clamping drive cylinder 65, terminal feeding mechanism 7, terminal conveying mechanism 8, second Y-axis linear drive mechanism 80, dragging arm 81, conveying plate 82, conveying trough 820, riveting mechanism 9, working platform 90, fifth upright plate 91, Z-axis linear drive mechanism 92, riveting head 93, punch 94, unloading mechanism 10, third servo motor 100, clamping cylinder 101, first rotating shaft 102, swing arm 103, second rotating shaft 104, third connecting plate 105. 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 1-7 .

[0022] This utility model provides a heat shrink tubing stripping and riveting integrated machine, comprising a machine base, on which are arranged a heat shrink tubing feeding mechanism 1, a heat shrink tubing conveying and cutting mechanism 2, a heat shrink tubing feeding mechanism 3, a wire clamping mechanism 4, a stripping mechanism 5, a wire harness conveying mechanism 6, a terminal feeding mechanism 7, a terminal conveying mechanism 8, a riveting mechanism 9, and an unloading mechanism 10; the heat shrink tubing feeding mechanism 1 is used to supply heat shrink tubing to the heat shrink tubing conveying and cutting mechanism 2; the heat shrink tubing conveying and cutting mechanism 2 is used to convey and cut the heat shrink tubing; the heat shrink tubing feeding mechanism 1... Tube mechanism 3 is used to transport the cut heat shrink tubing to the wire clamping mechanism 4, which clamps the wire harness with the heat shrink tubing inserted. Stripping mechanism 5 is used to strip the insulation from one end of the wire core. Wire harness conveying mechanism 6 is used to transport the stripped wire harness to the riveting mechanism 9. Terminal feeding mechanism 7 is used to supply terminals to terminal conveying mechanism 8. Terminal conveying mechanism 8 is used to transport terminals to riveting mechanism 9. Riveting mechanism 9 is used to rivet the terminals to one end of the wire core. Unloading mechanism 10 is used to output the product.

[0023] Its working principle is as follows: the heat shrink tubing feeding mechanism 1 supplies heat shrink tubing material to the heat shrink tubing conveying and cutting mechanism 2. The heat shrink tubing conveying and cutting mechanism 2 drives the heat shrink tubing material to output the specified length and cuts the heat shrink tubing to the required length. The heat shrink tubing is then conveyed to the wire clamping mechanism 4 by the heat shrink tubing feeding mechanism 3. The wire harness can be manually loaded to insert each wire core into the corresponding heat shrink tubing. Then, the wire clamping mechanism 4 clamps each wire core. The stripping mechanism 5 strips the insulation from one end of each wire core. The wire harness conveying mechanism 6 conveys the stripped wire harness to the riveting mechanism 9. The terminal feeding mechanism 7 supplies terminals to the terminal conveying mechanism 8. The terminal conveying mechanism 8 conveys the terminals to the riveting mechanism 9. The riveting mechanism 9 then rivets the terminals onto each wire core. Finally, the unloading mechanism 10 completes the unloading of the product. This process automates the heat shrink tubing application, wire core stripping, terminal riveting, and product unloading, greatly saving manpower and effectively improving production efficiency.

[0024] Based on the above embodiments, the heat shrink tubing conveying and cutting mechanism 2 includes a first upright plate 20 disposed on the machine base, a conveying mechanism 21, and a cutting mechanism 22; the conveying mechanism 21 includes an upper roller 210 and a lower roller 211 rotatably connected to the first upright plate 20, a first servo motor 212 disposed on the first upright plate 20 for driving the upper roller 210 and the lower roller 211 to rotate in opposite directions, and an input conduit assembly, the input conduit assembly including a first connecting plate 213 fixedly connected to the first upright plate 20, and a plurality of input guide tubes 214 arranged in parallel and passing through the first connecting plate 213, one end of the input guide tubes 214 leading to the gap between the wheel surfaces of the upper roller 210 and the lower roller 211; the cutting mechanism 22 includes a cutting cylinder 220 disposed on the first upright plate 20, and two clamping arms mounted on the cutting cylinder 220. The cutting blade 221 and the output conduit assembly include a second connecting plate 222 disposed on the first upright plate 20 and several output guide tubes 223 disposed in parallel through the second connecting plate 222. One end of the output guide tube 223 leads to the gap between the wheel surfaces of the upper roller 210 and the lower roller 211, and the other end of the output guide tube 223 leads to the space between the blades of the two cutting blades 221. The heat shrink tubing delivery mechanism 3 includes a first X-axis linear drive mechanism 30 disposed on one side of the first upright plate 20, a first tube clamping cylinder 31 drivenly connected to the first X-axis linear drive mechanism 30, and tube clamping arms 32 mounted on the two clamping arms of the first tube clamping cylinder 31. A tube clamping groove 320 is provided on the inner side of the tube clamping arm 32, and a conical guide groove 321 communicating with the tube clamping groove 320 is provided on one end face of the tube clamping arm 32. Specifically, initially, the clamping slots 320 on the clamping arms 32 are aligned with the output guide tubes 223. The heat shrink tubing roll is installed on the heat shrink tubing feeding mechanism 1. One end of the heat shrink tubing strip passes through the input guide tube 214 and is clamped between the surfaces of the upper roller 210 and the lower roller 211. The first servo motor 212 drives the upper roller 210 and the lower roller 211 to rotate in opposite directions, thereby driving the heat shrink tubing strip forward a certain length and into the output guide tube 223 and between the two clamping slots 320. The first clamping cylinder 31 drives the two clamping arms 32 to close, thereby clamping the heat shrink tubing strip. One end of the tube is clamped, and the two cutting blades 221 are closed by the cutting cylinder 220 to cut the heat shrink tubing. After the heat shrink tubing is cut, the first tube clamping cylinder 31 is moved to the wire clamping mechanism 4 by the first X-axis linear drive mechanism 30. At this time, each wire core of the wire harness can be manually passed through the corresponding heat shrink tubing and sent to the stripping mechanism 5. The wire clamping mechanism 4 clamps the wire core, and the stripping mechanism 5 strips the insulation at one end of the wire core. A conical guide groove 321 is set at one end of the tube clamping groove 320 to guide the wire core as it passes through the heat shrink tubing.

[0025] Based on the above embodiments, the wire clamping mechanism 4 includes a second vertical plate 40 disposed on the top of the machine base, a first upper wire clamping arm 41 slidably connected to the second vertical plate 40 along the Z-axis direction, a first lower wire clamping arm 42 fixedly connected to the second vertical plate 40, and a first wire clamping drive cylinder 43 disposed on the bottom of the machine base and drivenly connected to the first upper wire clamping arm 41; the stripping mechanism 5 includes a third vertical plate 50 disposed on the machine base, a first Y-axis linear drive mechanism 51 disposed on the third vertical plate 50, a Y-axis sliding plate 52 slidably connected to the third vertical plate 50 along the Y-axis direction and drivenly connected to the first Y-axis linear drive mechanism 51, and a stripping mechanism 52 slidably connected to the Y-axis... The slide plate 52 has an upper slider 53 and a lower slider 54, a second servo motor 55 located on the top of the slide plate 52 along the Y-axis, and a screw 56 driven by the second servo motor 55. The screw 56 has a first threaded section and a second threaded section with opposite thread directions. The upper slider 53 and the lower slider 54 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 upper slider 53 and the lower slider 54 are respectively fixedly connected with an upper peeling knife 57 and a lower peeling knife 58. A wire guide plate 59 is provided on one side of the third vertical plate 50. Several conical wire holes 590 are provided in parallel on the wire guide plate 59. Specifically, after the heat shrink tubing delivery mechanism 3 delivers the heat shrink tubing to the wire clamping mechanism 4, one end of the wire core is manually passed through the heat shrink tubing, the first upper clamping arm 41, and the first lower clamping arm 42 in sequence, and then between the upper stripping knife 57 and the lower stripping knife 58. Then, the first clamping drive cylinder 43 drives the first upper clamping arm 41 and the first lower clamping arm 42 to close and clamp the wire core. The second servo motor 55 drives the upper slider 53 and the lower slider 54 to move closer, so that the upper stripping knife 57 and the lower stripping knife 58 close and cut the insulation at one end of the wire core. The first Y-axis linear drive mechanism 51 drives the Y-axis slide plate 52 to move backward, thereby causing the upper stripping knife 57 and the lower stripping knife 58 to move backward, thus peeling the cut insulation off the wire core. The conical wire-passing hole 590 on the wire-passing guide plate 59 guides the wire core as it passes between the upper stripping knife 57 and the lower stripping knife 58.

[0026] Based on the above embodiments, the wire harness conveying mechanism 6 includes a second X-axis linear drive mechanism 60 mounted on a machine base, a fourth vertical plate 61 drivenly connected to the second X-axis linear drive mechanism 60, a longitudinal slide plate 62 slidably connected to the fourth vertical plate 61 along the Z-axis direction, a second lower wire clamping arm 63 slidably connected to the longitudinal slide plate 62 along the Z-axis direction, a second upper wire clamping arm 64 fixedly connected to the longitudinal slide plate 62, and a second wire clamping drive cylinder 65 mounted on the longitudinal slide plate 62 and drivenly connected to the second lower wire clamping arm 63. A return spring is connected between 1 and the longitudinal slide plate 62; the riveting mechanism 9 includes a work platform 90 set on the machine base, a riveting lower seat set on the work platform 90, a fifth vertical plate 91 set on one side of the work platform 90, a Z-axis linear drive mechanism 92 set on the fifth vertical plate 91, and a riveting head 93 driven and connected to the Z-axis linear drive mechanism 92. A punch 94 is driven and connected to the Z-axis linear drive mechanism 92. The punch 94 can apply a downward thrust to the second upper clamping arm 64 under the drive of the Z-axis linear drive mechanism 92. After the wire core is stripped, the fourth vertical plate 61 is moved to the wire clamping mechanism 4 by the second X-axis linear drive mechanism 60. The second lower wire clamping arm 63 and the second upper wire clamping arm 64 are closed by the second wire clamping drive cylinder 65 to clamp the wire harness. Then, the fourth vertical plate 61 is moved to the riveting mechanism 9 by the second wire clamping drive cylinder 65. The terminal riveting position on the wire core is located between the riveting head 93 and the riveting lower seat. The riveting head 93 and the punch 94 are driven to move downward by the Z-axis linear drive mechanism 92. The punch 94 will drive the longitudinal slide plate 62 to move downward. The wire core will descend to the riveting lower seat. The riveting head 93 will rivet the terminal on the wire core. After the punch 94 is reset, the longitudinal slide plate 62 will rise and reset under the tension of the reset spring.

[0027] Based on the above embodiments, the terminal conveying mechanism 8 includes a second Y-axis linear drive mechanism 80 disposed on the working platform 90, a drag arm 81 driven and connected to the second Y-axis linear drive mechanism 80, and a conveying plate 82 disposed on the working platform 90. A conveying groove 820 is provided through between the two end faces of the conveying plate 82. The drag arm 81 is movably disposed on the conveying groove 820. The terminal feeding mechanism 7 can input terminals into the input end of the conveying groove 820. The terminal strip is installed on the terminal feeding mechanism 7, and the terminal strip is input into the conveying groove 820 through the terminal feeding mechanism 7. The drag arm 81 is driven forward by the second Y-axis linear drive mechanism 80, and the drag arm 81 drags the terminal strip forward along the conveying groove 820.

[0028] Based on the above embodiments, the unloading mechanism 10 includes a swing arm assembly, a third servo motor 100 disposed on the fifth vertical plate 91, and a clamping cylinder 101. The swing arm assembly includes a first rotating shaft 102 rotatably connected to the fifth vertical plate 91, a swing arm 103 fixedly connected to the bottom end of the first rotating shaft 102, and a second rotating shaft 104 rotatably connected to the other end of the swing arm 103. The third servo motor 100 is connected to the first rotating shaft 102 by a synchronous belt drive, and the first rotating shaft 102 and the second rotating shaft 104 are connected by a synchronous belt drive. A third connecting plate 105 is fixedly connected to the bottom end of the second rotating shaft 104, and the clamping cylinder 101 is fixedly connected to the third connecting plate 105. When the output shaft of the third servo motor 100 rotates counterclockwise, it will drive the swing arm 103 to swing toward the riveting mechanism 9. The second rotating shaft 104 will drive the third connecting plate 105 to swing toward the riveting mechanism 9. The product with the terminal riveting completed can be clamped by the clamping cylinder 101. When the output shaft of the third servo motor 100 rotates clockwise, it will drive the swing arm 103 to swing away from the riveting mechanism 9. The second rotating shaft 104 will drive the third connecting plate 105 to swing away from the riveting mechanism 9 to complete the unloading of the product.

[0029] 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 sleeve heat shrink tube stripping and riveting integrated machine, comprising a machine table, characterized in that, The machine base is equipped with a heat shrink tubing feeding mechanism, a heat shrink tubing conveying and cutting mechanism, a heat shrink tubing feeding mechanism, a wire clamping mechanism, a stripping mechanism, a wire harness conveying mechanism, a terminal feeding mechanism, a terminal conveying mechanism, a riveting mechanism, and an unloading mechanism. The heat shrink tubing feeding mechanism supplies heat shrink tubing to the heat shrink tubing conveying and cutting mechanism. The heat shrink tubing conveying and cutting mechanism conveys and cuts the heat shrink tubing. The heat shrink tubing feeding mechanism conveys the cut heat shrink tubing to the wire clamping mechanism, which clamps the wire harness with the heat shrink tubing inserted. The stripping mechanism strips the insulation from one end of the wire core. The wire harness conveying mechanism conveys the stripped wire harness to the riveting mechanism. The terminal feeding mechanism supplies terminals to the terminal conveying mechanism. The terminal conveying mechanism conveys the terminals to the riveting mechanism, which rivets the terminals to one end of the wire core. The unloading mechanism outputs the product.

2. The heat-shrinkable tube stripping and riveting all-in-one machine according to claim 1, characterized in that, The heat shrink tubing conveying and cutting mechanism includes a first upright plate, a conveying mechanism, and a cutting mechanism mounted on the machine base. The conveying mechanism includes an upper roller and a lower roller rotatably connected to the first upright plate, a first servo motor mounted on the first upright plate for driving the upper roller and lower roller to rotate in opposite directions, and an input conduit assembly. The input conduit assembly includes a first connecting plate fixedly connected to the first upright plate and several parallel input guide tubes passing through the first connecting plate, one end of each input guide tube leading to the gap between the surfaces of the upper roller and the lower roller. The cutting mechanism includes a cutting cylinder mounted on the first upright plate, a cutting blade mounted on two clamping arms of the cutting cylinder, and a conveying mechanism. The output conduit assembly includes a second connecting plate disposed on the first upright plate and a plurality of output guide tubes arranged in parallel through the second connecting plate. One end of each output guide tube leads to the gap between the surfaces of the upper roller and the lower roller, and the other end leads to the space between the blades of the two cutting blades. The heat shrink tubing delivery mechanism includes a first X-axis linear drive mechanism disposed on one side of the first upright plate, a first tube clamping cylinder drivenly connected to the first X-axis linear drive mechanism, and tube clamping arms mounted on two clamping arms of the first tube clamping cylinder. A tube clamping groove is provided on the inner side of each tube clamping arm, and a conical guide groove communicating with the tube clamping groove is provided on one end face of each tube clamping arm.

3. The machine according to claim 2, characterized in that, The wire clamping mechanism includes a second vertical plate disposed on the top of the machine base, a first upper wire clamping arm slidably connected to the second vertical plate along the Z-axis direction, a first lower wire clamping arm fixedly connected to the second vertical plate, and a first wire clamping drive cylinder disposed on the bottom of the machine base and drivenly connected to the first upper wire clamping arm; the peeling mechanism includes a third vertical plate disposed on the machine base, a first Y-axis linear drive mechanism disposed on the third vertical plate, a Y-axis sliding plate slidably connected to the third vertical plate along the Y-axis direction and drivenly connected to the first Y-axis linear drive mechanism, and a first wire clamping drive cylinder slidably connected to the bottom of the machine base and drivenly connected to the first Y-axis linear drive mechanism. The upper and lower sliders on the Y-axis sliding plate, the second servo motor located at the top of the Y-axis sliding plate, and the screw connected to the second servo motor are provided. The screw is provided with a first threaded section and a second threaded section with opposite thread directions. The upper and lower sliders 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 upper and lower sliders are respectively fixedly connected with an upper peeling knife and a lower peeling knife. A wire guide plate is provided on one side of the third vertical plate. Several conical wire-passing holes are provided in parallel on the wire guide plate.

4. The heat-shrinkable tube stripping and riveting all-in-one machine according to claim 3, characterized in that, The wire harness conveying mechanism includes a second X-axis linear drive mechanism mounted on the machine base, a fourth vertical plate driven and connected to the second X-axis linear drive mechanism, a longitudinal slide plate slidably connected to the fourth vertical plate along the Z-axis direction, a second lower wire clamping arm slidably connected to the longitudinal slide plate along the Z-axis direction, a second upper wire clamping arm fixedly connected to the longitudinal slide plate, and a second wire clamping drive cylinder mounted on the longitudinal slide plate and driven and connected to the second lower wire clamping arm. A return tension spring is connected between the fourth vertical plate and the longitudinal slide plate. The riveting mechanism includes a work platform mounted on the machine base, a riveting lower seat mounted on the work platform, a fifth vertical plate mounted on one side of the work platform, a Z-axis linear drive mechanism mounted on the fifth vertical plate, and a riveting head driven and connected to the Z-axis linear drive mechanism. A punch is driven and connected to the Z-axis linear drive mechanism, and the punch can apply a downward thrust to the second upper wire clamping arm under the drive of the Z-axis linear drive mechanism.

5. The heat-shrinkable tube stripping and riveting all-in-one machine according to claim 4, characterized in that, The terminal conveying mechanism includes a second Y-axis linear drive mechanism disposed on the working platform, a drag arm driven and connected to the second Y-axis linear drive mechanism, and a conveying plate disposed on the working platform. A conveying groove is provided between the two end faces of the conveying plate. The drag arm is movably disposed on the conveying groove. The terminal feeding mechanism can input terminals into the input end of the conveying groove.

6. The heat shrink tubing stripping and riveting integrated machine according to claim 5, characterized in that, The unloading mechanism includes a swing arm assembly, a third servo motor mounted on the fifth vertical plate, and a clamping cylinder. The swing arm assembly includes a first rotating shaft rotatably connected to the fifth vertical plate, a swing arm fixedly connected to the bottom end of the first rotating shaft, and a second rotating shaft rotatably connected to the other end of the swing arm. The third servo motor is connected to the first rotating shaft via a synchronous belt drive, and the first rotating shaft and the second rotating shaft are connected via a synchronous belt drive. A third connecting plate is fixedly connected to the bottom end of the second rotating shaft, and the clamping cylinder is fixedly connected to the third connecting plate.

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