A wiring harness waterproof plug terminal device

Abstract

The present application discloses a device for threading waterproof plugs and terminal punching of wire harnesses, the device comprises a frame, a wire harness clamping and positioning mechanism, a threading and positioning mechanism, a wire harness stripping mechanism, a waterproof plug feeding mechanism, a wire harness terminal punching mechanism, a terminal feeding mechanism, a terminal punching transfer mechanism, and a material unloading mechanism; the waterproof plug feeding mechanism comprises a waterproof plug conveying component, a plug-in material taking column, a transfer sleeve, a material taking and moving component, and a waterproof plug transfer component; the waterproof plug transfer component moves the waterproof plug to the threading and positioning mechanism; the wire harness clamping and positioning mechanism allows the wire harness to pass through the waterproof plug, the wire harness stripping mechanism clamps and cuts off the outer skin of the wire harness end and cooperates with the wire harness clamping and positioning mechanism to separate the wire harness and the outer skin of the wire harness end; the terminal punching transfer mechanism moves the wire harness to the wire harness terminal punching mechanism and terminals the wire harness end; the present application improves the degree of automation of threading waterproof plugs, stripping and terminal punching of the wire harness, reduces labor costs, reduces the space occupied by equipment, and improves production efficiency and precision.

Description

Technical Field

[0001] The present application relates to the technical field of wire harness processing, and in particular to a device for threading waterproof plugs and punching terminals for wire harnesses. Background Art

[0002] In the existing wire harness processing process, multiple processing steps are required, such as plugging, stripping and terminalizing. However, these steps usually require the use of multiple separate devices, and need to be operated separately by humans or directly perform the processing steps manually. This method not only makes the equipment large and occupies more space, but also increases the complexity of the processing operation and increases the labor cost. Since it mainly relies on manual operation, the processing efficiency is low and it is difficult to maintain consistency in product quality. Summary of the invention

[0003] In order to improve the defects in the existing wire harness processing process, which requires manual operation of multiple separate devices or direct manual execution of processing steps, resulting in low processing efficiency and difficulty in maintaining consistency in product quality, the present application provides a wire harness waterproof plug terminal insertion device.

[0004] The present application provides a wiring harness waterproof plug terminal device that adopts the following technical solution:

[0005] A wiring harness waterproof plugging and terminal-attaching device, comprising a frame, a wiring harness clamping and positioning mechanism provided on the frame and used for wiring harness insertion, a bolt-attaching and positioning mechanism provided on one side of the wiring harness clamping and positioning mechanism, a wiring harness stripping mechanism provided between the wiring harness clamping and positioning mechanism and the bolt-attaching and positioning mechanism, a waterproof plug feeding mechanism provided on one side of the bolt-attaching and positioning mechanism, a wiring harness terminal-attaching mechanism provided on the frame, a terminal feeding mechanism provided on one side of the wiring harness terminal-attaching mechanism and used for feeding materials to the wiring harness terminal-attaching mechanism, a terminal-attaching transport mechanism provided between the wiring harness terminal-attaching mechanism and the wiring harness clamping and positioning mechanism and used for transporting the wiring harness after being bolted to the position of the wiring harness terminal-attaching mechanism, and a material unloading mechanism provided on one side of the wiring harness terminal-attaching mechanism;

[0006] The waterproof plug feeding mechanism includes a waterproof plug conveying component, a plug-in material taking column arranged on one side of the waterproof plug conveying component for inserting into the waterproof plug on the waterproof plug conveying component, a transfer sleeve arranged below the plug-in material taking column and used for inserting the plug-in material taking column, a material taking moving component arranged on the frame and used to drive the plug-in material taking column to reciprocate between the waterproof plug conveying component and the transfer sleeve, and a waterproof plug transfer component arranged on the frame and driving the transfer sleeve to reciprocate between the plug-in material taking column and the bolt positioning mechanism.

[0007] By adopting the above technical solution, the waterproof plug is moved to one side of the plug-in material taking column through the waterproof plug conveying component, the material taking moving component is used to move the plug-in material taking column to above the waterproof plug conveying component and insert it into the waterproof plug, the plug-in material taking column moves the waterproof plug to just above the transfer sleeve, the material taking moving component drives the plug-in material taking column to be inserted into the transfer sleeve, the plug-in material taking column and the transfer sleeve are press-fitted to push out the waterproof plug and sleeve it on the outer side wall of the transfer sleeve, and the waterproof plug transfer component moves the waterproof plug to the threading and bolting positioning mechanism;

[0008] The threading and positioning mechanism clamps the outer wall of the waterproof plug, and the wire harness is inserted into the wire harness clamping and positioning mechanism in the horizontal direction. The wire harness clamping and positioning mechanism clamps the wire harness and aligns it with the waterproof plug on the threading and positioning mechanism. The wire harness clamping and positioning mechanism moves in a direction close to the threading and positioning mechanism so that the wire harness passes through the waterproof plug. The threading and positioning mechanism loosens the waterproof plug, and the wire harness clamping and positioning mechanism moves in a direction away from the threading and positioning mechanism. The wire harness stripping mechanism clamps and cuts off the outer skin of the wire harness end. The wire harness clamping and positioning mechanism and the wire harness stripping mechanism cooperate to separate the wire harness and the outer skin of the wire harness end; the terminal punching transfer mechanism clamps the wire harness and moves to the position of the wire harness terminal punching mechanism. The wire harness terminal punching mechanism punches terminals on the wire harness end, and the unloading mechanism clamps and collects the wire harness after the terminals are punched. The present application improves the degree of automation of threading waterproof plugs, stripping and terminal punching of the wire harness, reduces manual intervention, reduces labor costs, reduces the space occupied by equipment, improves production efficiency and processing accuracy, and ensures the consistency of product quality.

[0009] Preferably, the material picking and moving assembly includes a horizontal driving part arranged along the horizontal direction, and a vertical driving part arranged on the horizontal driving part and used to drive the plug-in material picking column to move in the vertical direction; the plug-in material picking column is connected to the output end of the vertical driving part, and the vertical driving part is used to drive the plug-in material picking column to be inserted into the waterproof plug or the transfer sleeve.

[0010] By adopting the above technical solution, lateral movement is achieved through the horizontal driving part, and combined with the vertical drive of the vertical driving part, the plug-in material extraction column is accurately controlled to move up and down, ensuring that the plug-in material extraction column can be efficiently inserted into the waterproof plug or transfer sleeve. This application not only improves the flexibility and accuracy of waterproof plug material extraction, but also enhances the degree of automation and operating efficiency of the entire waterproof plug feeding mechanism.

[0011] Preferably, the waterproof plug transfer assembly includes a flip driving component arranged on the frame, a flip fixing frame arranged at the output end of the flip driving component, and a sleeve driving component inserted in the flip fixing frame; the transfer sleeve is connected to the output end of the sleeve driving component, and the sleeve driving component is used to drive the transfer sleeve to move toward the direction close to the plug-in material extraction column or the threading and bolting positioning mechanism, and the flip driving component is used to drive the sleeve driving component to flip to a vertical state aligned with the plug-in material extraction column or to a horizontal state aligned with the threading and bolting positioning mechanism.

[0012] By adopting the above technical scheme, the flipping drive component is used to drive the flipping fixing frame and the sleeve driving component to flip, so that the sleeve driving component can be aligned with the plug-in material taking column in a vertical state, or aligned with the threading and bolting positioning mechanism in a horizontal state, thereby realizing the accurate positioning of the waterproof plug in different processing stages; the flipping fixing frame is fixed at the output end of the flipping drive component, and is used to support and fix the sleeve driving component to ensure the stability and reliability of the sleeve driving component during the flipping process; the sleeve driving component is used to drive the transfer sleeve to move, so that the transfer sleeve can transfer the waterproof plug from the plug-in material taking column to the threading and bolting positioning mechanism; in this application, through the coordinated work of the flipping drive component and the sleeve driving component, the waterproof plug transfer assembly can automatically adjust the position and posture of the transfer sleeve according to the processing requirements, thereby realizing efficient and accurate transfer of the waterproof plug, improving the automation level of the entire wire harness processing equipment, reducing errors caused by manual operation, and ensuring the continuity and stability of the processing process.

[0013] Preferably, the harness clamping and positioning mechanism comprises a harness threading and fastening clamp for clamping the harness, and a threading and fastening clamp driving assembly disposed on the frame and used for driving the harness threading and fastening clamp to move toward or away from the threading and fastening positioning mechanism.

[0014] By adopting the above technical scheme, the wire harness threading clamp is used to firmly clamp the wire harness, and the threading clamp driving assembly is arranged on the frame to drive the wire harness threading clamp to move on the frame in a direction close to or away from the threading positioning mechanism, so that the wire harness threading clamp can accurately control the position of the wire harness according to processing requirements, achieve accurate alignment with the threading positioning mechanism, allow the wire harness to be inserted into the waterproof plug, and reset after the threading is completed; this design not only improves the positioning accuracy and stability of the wire harness during the wire harness processing process, but also reduces manual operation through automated control, improves production efficiency and processing quality, ensures the precise plug-in and fit of the wire harness and the waterproof plug, and enhances the automation level and ease of operation of the entire wire harness processing equipment.

[0015] Preferably, the bolt positioning mechanism includes pneumatic fingers and a waterproof plug clamping plate arranged at the clamping end of the pneumatic fingers; the waterproof plug clamping plate is provided with a waterproof plug limiting groove for inserting the waterproof plug, and the pneumatic fingers are used to drive the waterproof plug clamping plates to approach each other so that the two waterproof plug limiting grooves correspond to each other to clamp the waterproof plug.

[0016] By adopting the above technical scheme, the pneumatic fingers are used as a power source to drive the clamping and loosening actions of the waterproof plug clamping plate, providing a stable and reliable clamping force; the waterproof plug clamping plate is arranged at the clamping end of the pneumatic fingers, which is used to directly contact and clamp the waterproof plug, ensuring the transmission and distribution of the clamping force; the waterproof plug limiting groove is arranged on the waterproof plug clamping plate, which is used to guide and limit the position of the waterproof plug, ensuring the accuracy and stability of the waterproof plug clamping plate during the clamping process; the bolt insertion and positioning mechanism of the present application can effectively clamp the waterproof plug and ensure the accurate position of the waterproof plug during the processing process, thereby improving the efficiency and quality of the wiring harness threading the waterproof plug.

[0017] Preferably, the wire stripping mechanism includes a vertical stripping moving component arranged on the frame, a wire stripping bracket arranged at the moving end of the vertical stripping moving component, an upper stripping knife arranged on the wire stripping bracket, and a lower stripping knife arranged below the upper stripping knife and located between the threading and bolting positioning mechanism and the wire harness clamping and positioning mechanism; the vertical stripping moving component is used to move the wire harness stripping bracket downward so that the upper stripping knife and the lower stripping knife cooperate to clamp and cut off the wire harness outer skin, and the wire harness clamping and positioning mechanism drives the wire harness to move in a direction away from the upper stripping knife and the lower stripping knife to separate the wire harness and the wire harness outer skin.

[0018] By adopting the above technical scheme, the stripping vertical moving component is used to drive the wire harness stripping bracket to move downward, so that the stripping upper knife and the stripping lower knife cooperate to clamp and cut off the wire harness outer skin; the wire harness clamping and positioning mechanism drives the wire harness to move away from the stripping upper knife and the stripping lower knife to separate the wire harness and the wire harness outer skin; the wire harness stripping mechanism of the present application can automatically complete the cutting and stripping of the wire harness outer skin, improve the efficiency and quality of wire harness processing, ensure the consistency and reliability of the stripping process, avoid the wire harness damage caused by improper operation, and ensure the continuity and stability of the production process.

[0019] Preferably, the terminal punching transfer mechanism comprises a lateral transfer moving component provided on the frame, a longitudinal transfer moving component provided at the moving end of the lateral transfer moving component, and a terminal punching transfer clamp provided on the longitudinal transfer moving component;

[0020] The lateral transfer moving component is used to move the terminal terminal transfer clamp to one side of the wire harness clamping and positioning mechanism. When the terminal terminal transfer clamp clamps the wire harness, the lateral transfer moving component is used to move the terminal terminal transfer clamp to align with the wire harness terminal terminal mechanism. The longitudinal transfer moving component is used to drive the terminal terminal transfer clamp to move in a direction close to the wire harness terminal terminal mechanism so that the wire harness is inserted into the wire harness terminal terminal mechanism.

[0021] By adopting the above technical scheme, when the wire harness is completed with waterproof plugs and stripping, the terminal transfer clamp is used to clamp the wire harness, and the terminal transfer clamp can provide sufficient clamping force to ensure that the wire harness will not loosen or shift during the transfer process; the lateral transfer moving component is used to drive the terminal transfer clamp to move in the horizontal direction, so that the terminal transfer clamp can move from one side of the wire harness clamping and positioning mechanism to a position aligned with the wire harness terminal mechanism, thereby realizing the transfer of the wire harness between processing areas; the longitudinal transfer moving component is arranged at the moving end of the lateral transfer moving component, and is used to drive the terminal transfer clamp to move in the longitudinal direction on the horizontal plane, so that the terminal transfer clamp can approach or move away from the wire harness terminal mechanism, thereby accurately aligning and inserting the wire harness with the wire harness terminal mechanism; the terminal transfer mechanism of the present application can automatically complete the transfer of the wire harness during the terminal bonding process, thereby improving the efficiency and quality of wire harness processing.

[0022] Preferably, the wire harness terminal crimping mechanism includes a terminal crimping terminal drive assembly, a tightening and pressing assembly arranged at the output end of the terminal crimping terminal drive assembly, a tightening and pressing assembly arranged on the frame and located below the tightening and pressing assembly, and a terminal conveying track assembly arranged on one side of the tightening and pressing assembly and used for conveying terminal material strips to the tightening and pressing assembly; when the wire harness is inserted into the terminal on the tightening and pressing assembly, the terminal crimping terminal drive assembly drives the tightening and pressing assembly to move downward, and the tightening and pressing assembly and the tightening and pressing assembly press the clamping terminal to tighten the end of the wire harness.

[0023] By adopting the above technical scheme, the tightening and pressing assembly is arranged on the frame and is located below the tightening and pressing down assembly. The tightening and pressing assembly is used to support the terminal strip and provide upward pressing pressure; the terminal driving assembly serves as a power source, and is used to drive the tightening and pressing down assembly to move downward, so as to provide power support for the tightening of the terminal; the terminal conveying track assembly is arranged on one side of the tightening and pressing assembly, and is used to convey the terminal strip to the tightening and pressing assembly, so as to ensure that the terminal can be accurately positioned at the position to be processed; when the wire harness is inserted into the terminal on the tightening and pressing up assembly, the terminal driving assembly drives the tightening and pressing down assembly to move downward, and the tightening and pressing down assembly and the tightening and pressing up assembly press the clamping terminal, so that the terminal firmly tightens the end of the wire harness; the wire harness terminal punching mechanism of the present application can automatically complete the terminal punching process of the end of the wire harness, reduces manual intervention, improves the efficiency and quality of wire harness terminal punching, and ensures the stability of the processing process and the reliability of terminal connection.

[0024] Preferably, the clamping and pressing down assembly comprises a terminal pressing down component and a waterproof bolt clamping and pressing down component longitudinally aligned with the terminal pressing down component, and the clamping and pressing up component comprises a terminal pressing up component disposed below the terminal pressing down component and a waterproof bolt clamping and pressing up component longitudinally aligned with the terminal pressing up component and disposed below the waterproof bolt clamping and pressing down component;

[0025] The terminal pressing down component and the terminal pressing up component cooperate with each other to press and clamp the terminal so that the terminal clamps the end of the wiring harness, and the waterproof bolt clamping pressing down component and the waterproof bolt clamping pressing up component press and clamp the waterproof bolt clamping piece so that the waterproof bolt clamping piece clamps the waterproof bolt.

[0026] By adopting the above technical scheme, the terminal pressing down component and the terminal pressing up component are aligned and matched in the vertical direction to be used for pressing and clamping the terminal, so that the terminal can be firmly clamped on the end of the wiring harness, ensuring the reliable connection between the wiring harness and the terminal; the waterproof bolt clamping pressing down component and the waterproof bolt clamping pressing up component are aligned and matched in the vertical direction to be used for pressing and clamping the waterproof bolt clamping piece, so that the waterproof bolt clamping piece can be firmly clamped on the waterproof bolt, improving the waterproof performance of the connection between the wiring harness and the waterproof bolt; the wiring harness terminal crimping mechanism of the present application can not only automatically complete the terminal crimping process at the end of the wiring harness, but also can simultaneously realize the firm connection between the waterproof bolt and the wiring harness, improving the efficiency and quality of wiring harness processing, as well as the overall waterproof performance of the wiring harness.

[0027] Preferably, the wiring harness terminal crimping mechanism further comprises a downward pressing bending protection component provided on the terminal crimping drive component; the terminal crimping transport mechanism further comprises a vertical resetting component located between the longitudinal transport moving component and the terminal crimping transport clamp;

[0028] When the tightening and pressing assembly presses down the wire bundle end to move it downward, the terminal driving assembly synchronously drives the pressing and bending protection assembly to move downward, so that the pressing and bending protection assembly presses down the terminal transport clamp, and the terminal transport clamp compresses the vertical reset assembly, and the terminal transport clamp drives the wire harness to move downward.

[0029] By adopting the above technical scheme, the downward pressing and bending protection component is arranged on the terminal punching driving component. When the clamping and pressing down component presses down the end of the wire harness to move the end of the wire harness downward, the terminal punching driving component synchronously drives the downward pressing and bending protection component to move downward, thereby protecting the end of the wire harness and preventing the end of the wire harness from bending or damage during the terminal punching process; the vertical reset component is arranged on the terminal punching transfer mechanism, and is located between the longitudinal transfer moving component and the terminal punching transfer clamp; when the downward pressing and bending protection component presses down the terminal punching transfer clamp, the terminal punching transfer clamp compresses the vertical reset component, thereby providing a stable buffering and reset force, ensuring the stability and reliability of the wire harness end during the terminal punching process; the wire harness terminal punching mechanism and the terminal punching transfer mechanism of the present application can effectively protect the wire harness end during the terminal punching process, thereby improving the quality and yield of the wire harness processing.

[0030] In summary, the present application includes at least one of the following beneficial technical effects:

[0031] 1. Move the waterproof plug to one side of the plug-in material taking column through the waterproof plug conveying component. The material taking moving component is used to move the plug-in material taking column to the top of the waterproof plug conveying component and insert it into the waterproof plug. The plug-in material taking column moves the waterproof plug to the top of the transfer sleeve. The material taking moving component drives the plug-in material taking column to insert into the transfer sleeve. The plug-in material taking column and the transfer sleeve are pressed together to push out the waterproof plug and sleeve it on the outer wall of the transfer sleeve. The waterproof plug transfer component moves the waterproof plug to the threading and positioning mechanism;

[0032] The threading and locating mechanism clamps the outer wall of the waterproof plug, inserts the wire harness into the wire harness clamping and locating mechanism in the horizontal direction, the wire harness clamping and locating mechanism clamps the wire harness and aligns it with the waterproof plug on the threading and locating mechanism, the wire harness clamping and locating mechanism moves in a direction close to the threading and locating mechanism so that the wire harness passes through the waterproof plug, the threading and locating mechanism releases the waterproof plug, the wire harness clamping and locating mechanism moves in a direction away from the threading and locating mechanism, the wire harness stripping mechanism clamps and cuts off the outer skin of the wire harness end, the wire harness clamping and locating mechanism and the wire harness stripping mechanism cooperate to separate the wire harness and the outer skin of the wire harness end; the terminal punching transfer mechanism clamps the wire harness and moves to the position of the wire harness terminal punching mechanism, the wire harness terminal punching mechanism punches the terminal on the wire harness end, and the unloading mechanism clamps and collects the wire harness after the terminal punching; the present application improves the degree of automation of threading the waterproof plug, stripping and terminal punching of the wire harness, reduces manual intervention, reduces labor costs, reduces the space occupied by equipment, improves production efficiency and processing accuracy, and ensures the consistency of product quality;

[0033] 2. The terminal pressing component and the terminal pressing component are aligned and matched in the vertical direction to press and clamp the terminal, so that the terminal can be firmly clamped on the end of the wire harness, ensuring the reliable connection between the wire harness and the terminal; the waterproof bolt clamping pressing component and the waterproof bolt clamping pressing component are aligned and matched in the vertical direction to press and clamp the waterproof bolt clamping piece, so that the waterproof bolt clamping piece can be firmly clamped on the waterproof bolt, improving the waterproof performance of the connection between the wire harness and the waterproof bolt; the wire harness terminal crimping mechanism of the present application can not only automatically complete the terminal crimping process at the end of the wire harness, but also can simultaneously realize the firm connection between the waterproof bolt and the wire harness, improving the efficiency and quality of wire harness processing, as well as the overall waterproof performance of the wire harness;

[0034] 3. The downward pressing and bending protection component is arranged on the terminal punching driving component. When the clamping and pressing down component presses down the end of the wire harness to make the end of the wire harness move downward, the terminal punching driving component synchronously drives the downward pressing and bending protection component to move downward, thereby protecting the end of the wire harness and preventing the end of the wire harness from bending or damage during the terminal punching process; the vertical reset component is arranged on the terminal punching transfer mechanism, and is located between the longitudinal transfer moving component and the terminal punching transfer clamp; when the downward pressing and bending protection component presses down the terminal punching transfer clamp, the terminal punching transfer clamp compresses the vertical reset component, thereby providing a stable buffering and reset force, ensuring the stability and reliability of the wire harness end during the terminal punching process; the wire harness terminal punching mechanism and the terminal punching transfer mechanism of the present application can effectively protect the wire harness end during the terminal punching process, thereby improving the quality and yield of the wire harness processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 This is a schematic diagram of the three-dimensional structure of the embodiment of the present application. Figure 1 .

[0036] Figure 2 This is a schematic diagram of the three-dimensional structure of the embodiment of the present application. Figure 2 .

[0037] Figure 3 This is a schematic diagram of the cross-sectional structure of an embodiment of the present application. Figure 1 .

[0038] Figure 4 This is a schematic diagram of the cross-sectional structure of an embodiment of the present application. Figure 2 .

[0039] Figure 5 This is a schematic diagram of the cross-sectional structure of an embodiment of the present application. Figure 3 .

[0040] Description of reference numerals:

[0041] 1. Rack; 2. Wire harness clamping and positioning mechanism; 21. Wire harness threading and bolting clamp; 22. Threading and bolting clamping clamp driving assembly; 3. Threading and bolting positioning mechanism; 31. Pneumatic finger; 32. Waterproof plug clamping plate; 33. Waterproof plug limiting groove; 4. Wire harness stripping mechanism; 41. Stripping vertical moving assembly; 42. Wire harness stripping bracket; 43. Stripping upper knife; 44. Stripping lower knife;

[0042] 5. Waterproof plug feeding mechanism; 51. Waterproof plug conveying assembly; 52. Insert and connect the material taking column; 53. Transfer sleeve; 54. Material taking and moving assembly; 55. Waterproof plug transfer assembly; 541. Horizontal driving part; 542. Vertical driving part; 551. Turnover driving part; 552. Turnover fixing frame; 553. Sleeve driving part; 6. Wire harness terminal punching mechanism; 61. Terminal punching driving assembly; 62. Tightening and pressing assembly; 63. Tightening and pressing assembly; 64. Terminal conveying track assembly; 65. Pressing and bending protection assembly; 621. Terminal pressing assembly; 622. Waterproof plug tightening and pressing assembly; 631. Terminal pressing assembly; 632. Waterproof plug tightening and pressing assembly;

[0043] 7. Terminal feeding mechanism; 8. Terminal transfer mechanism; 81. Horizontal transfer moving assembly; 82. Longitudinal transfer moving assembly; 83. Terminal transfer clamp; 84. Vertical reset assembly; 85. Wire harness transfer support plate; 841. Vertical slide rail; 842. Fixed support sleeve; 843. Vertical sliding base; 844. Reset spring; 9. Unloading mechanism; 91. Unloading conveyor belt; 92. Unloading mechanical claw; 93. Storage trough. DETAILED DESCRIPTION

[0044] The following is combined with Figures 1 to 5 This application is described in further detail.

[0045] The present application embodiment discloses a wiring harness waterproof plug-in terminal device. Figure 1 A wiring harness waterproof plug terminal device comprises a frame 1, a wiring harness clamping and positioning mechanism 2 provided on the frame 1 and used for wiring harness insertion, a plug-in positioning mechanism 3 provided on one side of the wiring harness clamping and positioning mechanism 2, a wiring harness stripping mechanism 4 provided between the wiring harness clamping and positioning mechanism 2 and the plug-in positioning mechanism 3, a waterproof plug feeding mechanism 5 provided on one side of the plug-in positioning mechanism 3, a wiring harness terminal mechanism 6 provided on the frame 1, a terminal feeding mechanism 7 provided on one side of the wiring harness terminal mechanism 6 and used for feeding materials to the wiring harness terminal mechanism 6, a terminal transfer mechanism 8 provided between the wiring harness terminal mechanism 6 and the wiring harness clamping and positioning mechanism 2 and used for transferring the wire harness after plugging to the wiring harness terminal mechanism 6, and a feeding mechanism 9 provided on one side of the wiring harness terminal mechanism 6;

[0046] The waterproof plug feeding mechanism 5 includes a waterproof plug conveying component 51, a plug-in material taking column 52 arranged on one side of the waterproof plug conveying component 51 and inserted into the waterproof plug on the waterproof plug conveying component 51, a transfer sleeve 53 arranged below the plug-in material taking column 52 and used for the plug-in material taking column 52 to be inserted, a material taking moving component 54 arranged on the frame 1 and used to drive the plug-in material taking column 52 to reciprocate between the waterproof plug conveying component 51 and the transfer sleeve 53, and a waterproof plug transfer component 55 arranged on the frame 1 and driving the transfer sleeve 53 to reciprocate between the plug-in material taking column 52 and the bolt positioning mechanism 3.

[0047] The present application uses the waterproof plug conveying component 51 to move the waterproof plug to the side of the plug-in material taking column 52, and the material taking moving component 54 is used to move the plug-in material taking column 52 to the top of the waterproof plug conveying component 51 and insert it into the waterproof plug. The plug-in material taking column 52 moves the waterproof plug to the top of the transfer sleeve 53, and the material taking moving component 54 drives the plug-in material taking column 52 to be inserted into the transfer sleeve 53. The plug-in material taking column 52 and the transfer sleeve 53 are pressed together to push the waterproof plug out and sleeve it on the outer wall of the transfer sleeve 53. The waterproof plug transfer component 55 moves the waterproof plug to the threading and positioning mechanism 3;

[0048] The threading and locating mechanism 3 clamps the outer wall of the waterproof plug, and inserts the wire harness into the wire harness clamping and locating mechanism 2 in the horizontal direction. The wire harness clamping and locating mechanism 2 clamps the wire harness and aligns it with the waterproof plug on the threading and locating mechanism 3. The wire harness clamping and locating mechanism 2 moves in a direction close to the threading and locating mechanism 3 so that the wire harness passes through the waterproof plug. The threading and locating mechanism 3 loosens the waterproof plug. The wire harness clamping and locating mechanism 2 moves in a direction away from the threading and locating mechanism 3. The wire harness stripping mechanism 4 clamps and cuts off the outer skin of the wire harness end. The wire harness clamping and locating mechanism 2 and the wire harness stripping mechanism 4 cooperate to separate the wire harness and the outer skin of the wire harness end; the terminal transfer mechanism 8 clamps the wire harness and moves to the position of the wire harness terminal mechanism 6. The wire harness terminal mechanism 6 performs terminal on the end of the wire harness. The unloading mechanism 9 clamps the wire harness after the terminal is connected and collects it; the present application improves the degree of automation of threading and locating the waterproof plug, stripping and terminaling of the wire harness, reduces manual intervention, reduces labor costs, reduces the space occupied by equipment, improves production efficiency and processing accuracy, and ensures the consistency of product quality;

[0049] The waterproof plug conveying component 51 is preferably a conveyor belt.

[0050] Furthermore, if Figure 1 and Figure 2 As shown, the material picking and moving assembly 54 includes a horizontal driving part 541 arranged along the horizontal direction, and a vertical driving part 542 arranged on the horizontal driving part 541 and used to drive the plug-in material picking column 52 to move in the vertical direction; the plug-in material picking column 52 is connected to the output end of the vertical driving part 542, and the vertical driving part 542 is used to drive the plug-in material picking column 52 to be inserted into the waterproof plug or the transfer sleeve 53.

[0051] The present application realizes lateral movement through the horizontal driving part 541, and combines the vertical driving of the vertical driving part 542 to accurately control the up and down movement of the plug-in material taking column 52, thereby ensuring that the plug-in material taking column 52 can be efficiently inserted into the waterproof plug or the transfer sleeve 53. The present application not only improves the flexibility and accuracy of the waterproof plug material taking, but also enhances the automation and operation efficiency of the entire waterproof plug feeding mechanism 5;

[0052] The horizontal driving part 541 is preferably a linear motor or a cylinder slide, and the vertical driving part 542 is preferably a cylinder.

[0053] The present application also discloses that the diameter of the plug-in material extraction column 52 gradually increases in the direction approaching the vertical drive part 542; as the diameter of the plug-in material extraction column 52 increases, the contact area between the plug-in material extraction column 52 and the waterproof plug increases, thereby providing a more stable clamping force to ensure that the waterproof plug will not fall off or shift during movement; the design of the gradually increasing diameter of the plug-in material extraction column 52 reduces the friction when the plug-in material extraction column 52 is inserted into the waterproof plug or the transfer sleeve 53, reduces wear, and extends the service life of the equipment; the enlarged diameter portion of the plug-in material extraction column 52 can play a guiding role, making it easier for the plug-in material extraction column 52 to be inserted into the waterproof plug or the transfer sleeve 53, thereby improving the convenience and efficiency of operation; the diameter design of the plug-in material extraction column 52 not only enhances the stability of clamping, but also reduces wear and improves the convenience of operation, thereby improving the reliability and efficiency of the entire wire harness processing equipment.

[0054] Furthermore, if Figure 3 As shown, the waterproof plug transfer assembly 55 includes a flip driving component 551 arranged on the frame 1, a flip fixing frame 552 arranged at the output end of the flip driving component 551, and a sleeve driving component 553 inserted in the flip fixing frame 552; the transfer sleeve 53 is connected to the output end of the sleeve driving component 553, the sleeve driving component 553 is used to drive the transfer sleeve 53 to move toward the direction close to the plug-in material extraction column 52 or the bolt positioning mechanism 3, and the flip driving component 551 is used to drive the sleeve driving component 553 to flip to a vertical state aligned with the plug-in material extraction column 52 or to flip to a horizontal state aligned with the bolt positioning mechanism 3.

[0055] The flip driving component 551 of the present application is used to drive the flip fixing frame 552 and the sleeve driving component 553 to flip, so that the sleeve driving component 553 can be aligned with the plug-in material taking column 52 in a vertical state, or aligned with the threading and bolting positioning mechanism 3 in a horizontal state, so as to achieve accurate positioning of the waterproof plug at different processing stages; the flip fixing frame 552 is fixed to the output end of the flip driving component 551, and is used to support and fix the sleeve driving component 553 to ensure the stability and reliability of the sleeve driving component 553 during the flipping process; the sleeve driving component 553 is used to drive the transfer sleeve 53 to move, so that the transfer sleeve 53 can transfer the waterproof plug from the plug-in material taking column 52 to the threading and bolting positioning mechanism 3;

[0056] In the present application, through the coordinated work of the flip driving component 551 and the sleeve driving component 553, the waterproof plug transfer component 55 can automatically adjust the position and posture of the transfer sleeve 53 according to the processing requirements, thereby realizing efficient and accurate transfer of the waterproof plug, improving the automation level of the entire wire harness processing equipment, reducing errors caused by manual operation, and ensuring the continuity and stability of the processing process;

[0057] The flip driving component 551 is preferably a motor, and the sleeve driving component 553 is preferably a cylinder.

[0058] Specifically, Figure 3 As shown, the harness clamping and positioning mechanism 2 includes a harness threading and fastening clamp 21 for clamping the harness, and a threading and fastening clamp driving assembly 22 disposed on the frame 1 and used to drive the harness threading and fastening clamp 21 to move toward or away from the threading and fastening positioning mechanism 3.

[0059] The wire harness threading and tying clamp 21 of the present application is used to firmly clamp the wire harness, and the threading and tying clamp driving assembly 22 is arranged on the frame 1, and is used to drive the wire harness threading and tying clamp 21 to move on the frame 1 in a direction close to or away from the threading and tying positioning mechanism 3, so that the wire harness threading and tying clamp 21 can accurately control the position of the wire harness according to the processing requirements, realize accurate alignment with the threading and tying positioning mechanism 3, make the wire harness pass into the waterproof plug, and reset after the threading and tying is completed; this design not only improves the positioning accuracy and stability of the wire harness during the wire harness processing process, but also reduces manual operation through automatic control, improves production efficiency and processing quality, ensures the accurate plug-in matching of the wire harness and the waterproof plug, and enhances the automation level and convenience of operation of the entire wire harness processing equipment;

[0060] The bolt threading clamp driving assembly 22 is preferably a linear motor or a cylinder slide.

[0061] More specifically, if Figure 3As shown, the bolt positioning mechanism 3 includes a pneumatic finger 31, and a waterproof plug clamping plate 32 arranged at the clamping end of the pneumatic finger 31; the waterproof plug clamping plate 32 is provided with a waterproof plug limiting groove 33 for inserting the waterproof plug, and the pneumatic finger 31 is used to drive the waterproof plug clamping plates 32 to approach each other so that the two waterproof plug limiting grooves 33 correspond to each other to clamp the waterproof plug.

[0062] The pneumatic finger 31 of the present application is used as a power source to drive the clamping and loosening action of the waterproof plug clamping plate 32, providing a stable and reliable clamping force; the waterproof plug clamping plate 32 is arranged at the clamping end of the pneumatic finger 31, and is used to directly contact and clamp the waterproof plug, ensuring the transmission and distribution of the clamping force; the waterproof plug limiting groove 33 is arranged on the waterproof plug clamping plate 32, and is used to guide and limit the position of the waterproof plug, ensuring the accuracy and stability of the waterproof plug clamping plate 32 during the clamping process; the bolt insertion and positioning mechanism 3 of the present application can effectively clamp the waterproof plug and ensure the accurate position of the waterproof plug during the processing process, thereby improving the efficiency and quality of the wiring harness threading the waterproof plug.

[0063] In addition, if Figure 3 and Figure 4 As shown, the wire stripping mechanism 4 includes a stripping vertical moving component 41 arranged on the frame 1, a wire stripping bracket 42 arranged at the moving end of the stripping vertical moving component 41, a stripping upper knife 43 arranged on the wire stripping bracket 42, and a stripping lower knife 44 arranged below the stripping upper knife 43 and located between the threading and positioning mechanism 3 and the wire harness clamping and positioning mechanism 2; the stripping vertical moving component 41 is used to move the wire harness stripping bracket 42 downward, so that the stripping upper knife 43 and the stripping lower knife 44 cooperate to clamp and cut off the wire harness outer skin, and the wire harness clamping and positioning mechanism 2 drives the wire harness to move away from the stripping upper knife 43 and the stripping lower knife 44 to separate the wire harness and the wire harness outer skin.

[0064] The stripping vertical moving assembly 41 of the present application is arranged on the frame 1, and is used to drive the wire stripping bracket 42 to move in the vertical direction, so that the stripping upper knife 43 can approach or move away from the wire between the stripping upper knife 43 and the stripping lower knife 44, and cooperate with the stripping lower knife 44 to clamp and cut the outer skin of the wire harness; the stripping lower knife 44 is fixedly connected to the frame 1, and the wire stripping bracket 42 is arranged at the moving end of the stripping vertical moving assembly 41, and is used to support and fix the stripping upper knife 43, ensuring the stability and reliability of the fixed stripping upper knife 43 during the stripping process; the stripping lower knife 44 is arranged below the stripping upper knife 43, and is located between the threading and positioning mechanism 3 and the wire harness clamping and positioning mechanism 2, and is used to cooperate with the stripping upper knife 43 to clamp and cut the outer skin of the wire harness;

[0065] The stripping vertical moving assembly 41 is used to drive the wire harness stripping bracket 42 to move downward, so that the stripping upper knife 43 and the stripping lower knife 44 cooperate to clamp and cut off the outer skin of the wire harness; the wire harness clamping and positioning mechanism 2 drives the wire harness to move away from the stripping upper knife 43 and the stripping lower knife 44 to separate the wire harness and the outer skin of the wire harness; the wire harness stripping mechanism 4 of the present application can automatically complete the cutting and stripping of the outer skin of the wire harness, improve the efficiency and quality of wire harness processing, ensure the consistency and reliability of the stripping process, avoid the damage to the wire harness caused by improper operation, and ensure the continuity and stability of the production process;

[0066] The stripping vertical moving component 41 is preferably a cylinder or a linear motor, and the upper stripping knife 43 and the lower stripping knife 44 are both provided with a "V"-shaped knife groove, and the "V"-shaped knife grooves on the upper stripping knife 43 and the lower stripping knife 44 are arranged oppositely to cooperate in clamping and cutting the outer skin of the wire harness.

[0067] And, if Figure 4 and Figure 5 As shown, the terminal punching transfer mechanism 8 includes a lateral transfer moving component 81 disposed on the frame 1, a longitudinal transfer moving component 82 disposed at the moving end of the lateral transfer moving component 81, and a terminal punching transfer clamp 83 disposed on the longitudinal transfer moving component 82;

[0068] The lateral transfer moving component 81 is used to move the terminal transfer clamp 83 to one side of the wire harness clamping and positioning mechanism 2. After the terminal transfer clamp 83 clamps the wire harness, the lateral transfer moving component 81 is used to move the terminal transfer clamp 83 to align with the wire harness terminal mechanism 6. The longitudinal transfer moving component 82 is used to drive the terminal transfer clamp 83 to move toward the direction close to the wire harness terminal mechanism 6, so that the wire harness is inserted into the wire harness terminal mechanism 6.

[0069] In the present application, when the wiring harness is completed with waterproof plugs and stripped, the terminal transport clamp 83 is used to clamp the wiring harness, and the terminal transport clamp 83 can provide sufficient clamping force to ensure that the wiring harness will not loosen or deviate during transportation; the lateral transport moving component 81 is used to drive the terminal transport clamp 83 to move in the horizontal direction, so that the terminal transport clamp 83 can move from one side of the wiring harness clamping and positioning mechanism 2 to a position aligned with the wiring harness terminal mechanism 6, thereby realizing the transfer of the wiring harness between processing areas; the longitudinal transport moving component 82 is arranged at the moving end of the lateral transport moving component 81, and is used to drive the terminal transport clamp 83 to move in the longitudinal direction on the horizontal plane, so that the terminal transport clamp 83 can approach or move away from the wiring harness terminal mechanism 6, thereby accurately aligning and inserting the wiring harness with the wiring harness terminal mechanism 6; the terminal transport mechanism 8 of the present application can automatically complete the transportation of the wiring harness during the terminal bonding process, thereby improving the efficiency and quality of the wiring harness processing;

[0070] The lateral transfer moving component 81 is preferably a linear motor, and the longitudinal transfer moving component 82 is preferably a linear motor.

[0071] Furthermore, if Figure 4 As shown, the wire harness terminal crimping mechanism 6 includes a terminal crimping drive component 61, a clamping and pressing down component 62 arranged at the output end of the terminal crimping drive component 61, a clamping and pressing up component 63 arranged on the frame 1 and located below the clamping and pressing down component 62, and a terminal conveying track component 64 arranged on one side of the clamping and pressing up component 63 and used for conveying the terminal material strip to the clamping and pressing up component 63; when the wire harness is inserted into the terminal on the clamping and pressing up component 63, the terminal crimping drive component 61 drives the clamping and pressing down component 62 to move downward, and the clamping and pressing down component 62 and the clamping and pressing up component 63 press the clamping terminal, so that the terminal clamps the end of the wire harness.

[0072] The clamping and pressing assembly 63 of the present application is arranged on the frame 1 and is located below the clamping and pressing assembly 62. The clamping and pressing assembly 63 is used to support the terminal strip and provide upward pressing force; the terminal driving assembly 61 is used as a power source to drive the clamping and pressing assembly 62 to move downward to provide power support for the clamping of the terminal; the terminal conveying track assembly 64 is arranged on one side of the clamping and pressing assembly 63 to convey the terminal strip to the clamping and pressing assembly 63 to ensure that the terminal can be accurately positioned at the position to be processed; when the wire harness is inserted into the terminal on the clamping and pressing assembly 63, the terminal driving assembly 61 drives the clamping and pressing assembly 62 to move downward, and the clamping and pressing assembly 62 and the clamping and pressing assembly 63 press and clamp the terminal, so that the terminal firmly clamps the end of the wire harness;

[0073] The wire harness terminal crimping mechanism 6 of the present application can automatically complete the terminal crimping process at the end of the wire harness, reducing manual intervention, improving the efficiency and quality of the wire harness terminal crimping, and ensuring the stability of the processing process and the reliability of the terminal connection;

[0074] The terminal driving assembly 61 is preferably a cylinder, and the terminal conveying track assembly 64 is preferably a conveyor belt.

[0075] Furthermore, if Figure 4 As shown, the clamping and pressing down assembly 62 includes a terminal pressing down component 621, and a waterproof plug clamping and pressing down component 622 longitudinally aligned with the terminal pressing down component 621, and the clamping and pressing up component 63 includes a terminal pressing up component 631 disposed below the terminal pressing down component 621, and a waterproof plug clamping and pressing up component 632 longitudinally aligned with the terminal pressing up component 631 and disposed below the waterproof plug clamping and pressing down component 622;

[0076] The terminal pressing component 621 and the terminal pressing component 631 cooperate with each other to press and clamp the terminal so that the terminal clamps the end of the wiring harness. The waterproof bolt clamping pressing component 622 and the waterproof bolt clamping pressing component 632 press and clamp the waterproof bolt clamping piece so that the waterproof bolt clamping piece clamps the waterproof bolt.

[0077] The terminal pressing component 621 and the terminal pressing component 631 of the present application are aligned in the vertical direction and matched accordingly, so as to be used for pressing and clamping the terminal, so that the terminal can be firmly clamped on the end of the wiring harness, ensuring a reliable connection between the wiring harness and the terminal; the waterproof bolt clamping pressing component 622 and the waterproof bolt clamping pressing component 632 are aligned in the vertical direction and matched accordingly, so as to be used for pressing and clamping the waterproof bolt clamping piece, so that the waterproof bolt clamping piece can be firmly clamped on the waterproof bolt, thereby improving the waterproof performance of the connection between the wiring harness and the waterproof bolt; the wiring harness terminal crimping mechanism 6 of the present application can not only automatically complete the terminal crimping process at the end of the wiring harness, but also can simultaneously realize the firm connection between the waterproof bolt and the wiring harness, thereby improving the efficiency and quality of the wiring harness processing, as well as the overall waterproof performance of the wiring harness.

[0078] Specifically, Figure 4 and Figure 5 As shown, the wire harness terminal crimping mechanism 6 also includes a downward pressing bending protection component 65 provided on the terminal crimping driving component 61; the terminal crimping transport mechanism 8 also includes a vertical reset component 84 located between the longitudinal transport moving component 82 and the terminal crimping transport clamp 83;

[0079] When the clamping and pressing down assembly 62 presses down the wire bundle end to move it downward, the terminal driving assembly 61 synchronously drives the pressing and bending protection assembly 65 to move downward, so that the pressing and bending protection assembly 65 presses down the terminal transfer clamp 83, and the terminal transfer clamp 83 compresses the vertical reset assembly 84, and the terminal transfer clamp 83 drives the wire harness to move downward.

[0080] The pressing and bending protection component 65 of the present application is arranged on the terminal-punching driving component 61. When the clamping and pressing component 62 presses down the end of the wire harness to move the end of the wire harness downward, the terminal-punching driving component 61 synchronously drives the pressing and bending protection component 65 to move downward, thereby protecting the end of the wire harness and preventing the end of the wire harness from bending or damage during the terminal-punching process; the vertical reset component 84 is arranged on the terminal-punching transport mechanism 8, and is located between the longitudinal transport moving component 82 and the terminal-punching transport clamp 83; when the pressing and bending protection component 65 presses down the terminal-punching transport clamp 83, the terminal-punching transport clamp 83 compresses the vertical reset component 84, thereby providing a stable buffer and reset force, ensuring the stability and reliability of the wire harness end during the terminal-punching process; the wire harness terminal-punching mechanism 6 and the terminal-punching transport mechanism 8 of the present application can effectively protect the wire harness end during the terminal-punching process, thereby improving the quality and yield rate of wire harness processing;

[0081] like Figure 5As shown, the present application further discloses that the vertical reset assembly 84 includes a vertical slide rail 841 provided on the moving end of the longitudinal transport moving assembly 82, a fixed support sleeve 842 sleeved on the outer wall of the vertical slide rail 841 and fixedly connected to the vertical slide rail 841, a vertical sliding base 843 provided above the fixed support sleeve 842 and vertically slidably connected to the vertical slide rail 841, and a reset spring 844 provided between the vertical sliding base 843 and the fixed support sleeve 842; the terminal terminal transport clamp 83 is fixedly connected to the vertical sliding base 843;

[0082] When the bending protection component 65 is pressed down to press the terminal transport clamp 83, the terminal transport clamp 83 drives the vertical sliding base 843 to move vertically downward along the length direction of the vertical slide rail 841, and the vertical sliding base 843 and the fixed support sleeve 842 cooperate with the compression reset spring 844, and the terminal transport clamp 83 synchronously drives the wire harness to move downward; when the bending protection component 65 is pressed down to move upward, the reset spring 844 is reset, pushing the vertical sliding base 843 to move upward, and the vertical sliding base 843 drives the terminal transport clamp 83 and the wire harness to move upward and reset;

[0083] This application not only improves the stability and efficiency of the wire harness processing process, but also ensures precise control and reduced friction of the wire harness during transportation, and optimizes the operating process of the entire wire harness terminal crimping mechanism.

[0084] like Figure 4 and Figure 5 As shown, the present application also discloses that the terminal crimping transfer mechanism 8 also includes a wire harness transfer support plate 85 fixedly connected to the vertical sliding base 843, and the wire harness transfer support plate 85 is located on the side of the terminal crimping transfer clamp 83 away from the wire harness terminal crimping mechanism 6; the wire harness transfer support plate 85 is used to support the middle position and the tail end of the wire harness when the terminal crimping transfer mechanism 8 transfers the wire harness, so as to reduce the friction between the wire harness and other parts of the equipment during the transfer process, thereby reducing the wear and damage risk of the wire harness; the supporting function of the wire harness transfer support plate also improves the stability of the wire harness during the transfer process, reduces the possibility of shaking or deviation of the wire harness, thereby improving the accuracy and quality of wire harness processing.

[0085] The terminal feeding mechanism 7 of the present application is preferably a terminal material strip reel, and the terminal feeding mechanism 7 is used to convey the terminal material strip to the terminal conveying track assembly 64;

[0086] The unloading mechanism 9 includes an unloading conveyor belt 91 connected to the frame 1, and an unloading mechanical claw 92 arranged above the unloading conveyor belt 91. The unloading conveyor belt 91 is provided with a storage trough 93 arranged along the width direction of the unloading conveyor belt 91, and the storage trough 93 is arranged in an array along the length direction of the unloading conveyor belt 91; the unloading mechanical claw 92 is preferably driven by a cylinder to move laterally;

[0087] When the wire harness terminal mechanism 6 completes the terminaling of the wire harness, the unloading mechanical claw 92 moves in the lateral direction to clamp the wire harness on the terminal transfer claw 83 and transfer it to the storage trough 93 of the unloading conveyor belt 91 to separate the wire harness that has completed the terminaling;

[0088] The unloading mechanism 9 of the present application can automatically complete the unloading and separation of the wire harnesses that have completed the terminal bonding, thereby improving the efficiency and automation level of the wire harness processing; at the same time, the design of the storage trough 93 can effectively separate different wire harnesses, avoid interference and entanglement between the wire harnesses, and improve the quality and reliability of the wire harness processing.

[0089] The implementation principle of a wiring harness waterproof plug terminal device in the embodiment of the present application is as follows:

[0090] The waterproof plug is moved to the side of the plug-in material taking column 52 by the waterproof plug conveying component 51, and the material taking moving component 54 is used to move the plug-in material taking column 52 to the top of the waterproof plug conveying component 51 and insert it into the waterproof plug. The plug-in material taking column 52 moves the waterproof plug to the top of the transfer sleeve 53, and the material taking moving component 54 drives the plug-in material taking column 52 to be inserted into the transfer sleeve 53. The plug-in material taking column 52 and the transfer sleeve 53 are pressed together to push out the waterproof plug and sleeve it on the outer wall of the transfer sleeve 53. The waterproof plug transfer component 55 moves the waterproof plug to the threading and positioning mechanism 3;

[0091] The threading and locating mechanism 3 clamps the outer wall of the waterproof plug, and inserts the wire harness into the wire harness clamping and locating mechanism 2 in the horizontal direction. The wire harness clamping and locating mechanism 2 clamps the wire harness and aligns it with the waterproof plug on the threading and locating mechanism 3. The wire harness clamping and locating mechanism 2 moves in a direction close to the threading and locating mechanism 3 so that the wire harness passes through the waterproof plug. The threading and locating mechanism 3 loosens the waterproof plug. The wire harness clamping and locating mechanism 2 moves in a direction away from the threading and locating mechanism 3. The wire harness stripping mechanism 4 clamps and cuts off the outer skin of the wire harness end. The wire harness clamping and locating mechanism 2 and the wire harness stripping mechanism 4 cooperate to separate the wire harness and the outer skin of the wire harness end; the terminal transfer mechanism 8 clamps the wire harness and moves to the position of the wire harness terminal mechanism 6. The wire harness terminal mechanism 6 performs terminal on the end of the wire harness. The unloading mechanism 9 clamps the wire harness after the terminal is connected and collects it; the present application improves the degree of automation of threading and locating the waterproof plug, stripping and terminaling of the wire harness, reduces manual intervention, reduces labor costs, reduces the space occupied by equipment, improves production efficiency and processing accuracy, and ensures the consistency of product quality;

[0092] The terminal pressing component 621 and the terminal pressing component 631 are aligned and matched in the vertical direction to press and clamp the terminal, so that the terminal can be firmly clamped on the end of the wire harness, ensuring the reliable connection between the wire harness and the terminal; the waterproof bolt clamping pressing component 622 and the waterproof bolt clamping pressing component 632 are aligned and matched in the vertical direction to press and clamp the waterproof bolt clamping piece, so that the waterproof bolt clamping piece can be firmly clamped on the waterproof bolt, improving the waterproof performance of the connection between the wire harness and the waterproof bolt; the wire harness terminal crimping mechanism 6 of the present application can not only automatically complete the terminal crimping process at the end of the wire harness, but also can simultaneously realize the firm connection between the waterproof bolt and the wire harness, improving the efficiency and quality of wire harness processing, as well as the overall waterproof performance of the wire harness;

[0093] The downward pressing and bending protection component 65 is arranged on the terminal terminal driving component 61. When the clamping and pressing component 62 presses down the end of the wire harness to move the end of the wire harness downward, the terminal terminal driving component 61 synchronously drives the downward pressing and bending protection component 65 to move downward, thereby protecting the end of the wire harness and preventing the end of the wire harness from bending or damage during the terminal terminal bonding process; the vertical reset component 84 is arranged on the terminal terminal bonding transfer mechanism 8, and is located between the longitudinal transfer moving component 82 and the terminal terminal bonding transfer clamp 83; when the downward pressing and bending protection component 65 presses down the terminal terminal bonding transfer clamp 83, the terminal terminal bonding transfer clamp 83 compresses the vertical reset component 84, thereby providing a stable buffering and reset force, ensuring the stability and reliability of the wire harness end during the terminal bonding process; the wire harness terminal bonding mechanism 6 and the terminal bonding transfer mechanism 8 of the present application can effectively protect the wire harness end during the terminal bonding process, thereby improving the quality and yield of the wire harness processing.

[0094] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A wiring harness waterproof plug terminal device, characterized in that: The invention comprises a frame (1), a harness clamping and positioning mechanism (2) arranged on the frame (1) and used for inserting a harness, a threading and positioning mechanism (3) arranged on one side of the harness clamping and positioning mechanism (2), a harness stripping mechanism (4) arranged between the harness clamping and positioning mechanism (2) and the threading and positioning mechanism (3), a waterproof plug feeding mechanism (5) arranged on one side of the threading and positioning mechanism (3), a harness terminal mechanism (6) arranged on the frame (1), a terminal feeding mechanism (7) arranged on one side of the harness terminal mechanism (6) and used for feeding materials to the harness terminal mechanism (6), a terminal feeding mechanism (8) arranged between the harness terminal mechanism (6) and the harness clamping and positioning mechanism (2) and used for transferring the threaded harness to the position of the harness terminal mechanism (6), and a feeding mechanism (9) arranged on one side of the harness terminal mechanism (6); The waterproof plug feeding mechanism (5) comprises a waterproof plug conveying component (51), a plug-in material extraction column (52) arranged on one side of the waterproof plug conveying component (51) and used to be inserted into the waterproof plug on the waterproof plug conveying component (51), a transfer sleeve (53) arranged below the plug-in material extraction column (52) and used for the plug-in material extraction column (52) to be inserted, a material extraction moving component (54) arranged on the frame (1) and used to drive the plug-in material extraction column (52) to reciprocate between the waterproof plug conveying component (51) and the transfer sleeve (53), and a waterproof plug transfer component (55) arranged on the frame (1) and driving the transfer sleeve (53) to reciprocate between the plug-in material extraction column (52) and the bolt threading positioning mechanism (3).

2. The wiring harness waterproof plugging and terminal insertion device according to claim 1, characterized in that: The material taking and moving assembly (54) comprises a horizontal driving part (541) arranged in the horizontal direction, and a vertical driving part (542) arranged on the horizontal driving part (541) and used for driving the plug-in material taking column (52) to move in the vertical direction; the plug-in material taking column (52) is connected to the output end of the vertical driving part (542), and the vertical driving part (542) is used for driving the plug-in material taking column (52) to be inserted into the waterproof plug or the transfer sleeve (53).

3. The wiring harness waterproof plugging and terminal insertion device according to claim 1, characterized in that: The waterproof plug transfer assembly (55) comprises a flip driving component (551) arranged on the frame (1), a flip fixing frame (552) arranged at the output end of the flip driving component (551), and a sleeve driving component (553) inserted in the flip fixing frame (552); the transfer sleeve (53) is connected to the output end of the sleeve driving component (553), the sleeve driving component (553) is used to drive the transfer sleeve (53) to move in a direction close to the plug-in material extraction column (52) or the threading and bolting positioning mechanism (3), and the flip driving component (551) is used to drive the sleeve driving component (553) to flip to a vertical state aligned with the plug-in material extraction column (52) or to flip to a horizontal state aligned with the threading and bolting positioning mechanism (3).

4. The wiring harness waterproof plugging terminal device according to claim 1, characterized in that: The harness clamping and positioning mechanism (2) comprises a harness threading and fastening clamp (21) for clamping the harness, and a threading and fastening clamp driving assembly (22) disposed on the frame (1) and used for driving the harness threading and fastening clamp (21) to move towards or away from the threading and fastening positioning mechanism (3).

5. The wiring harness waterproof plugging and terminal insertion device according to claim 1, characterized in that: The bolt insertion and positioning mechanism (3) comprises a pneumatic finger (31) and a waterproof plug clamping plate (32) arranged at the clamping end of the pneumatic finger (31); the waterproof plug clamping plate (32) is provided with a waterproof plug limiting groove (33) for inserting the waterproof plug, and the pneumatic finger (31) is used to drive the waterproof plug clamping plates (32) to approach each other so that the two waterproof plug limiting grooves (33) correspond to each other to clamp the waterproof plug.

6. The wiring harness waterproof plugging and terminal insertion device according to claim 1, characterized in that: The wire stripping mechanism (4) comprises a stripping vertical moving component (41) arranged on the frame (1), a wire stripping bracket (42) arranged at the moving end of the stripping vertical moving component (41), a stripping upper knife (43) arranged on the wire stripping bracket (42), and a stripping lower knife (44) arranged below the stripping upper knife (43) and located between the threading and positioning mechanism (3) and the wire harness clamping and positioning mechanism (2); the stripping vertical moving component (41) is used to drive the wire harness stripping bracket (42) to move downward, so that the stripping upper knife (43) and the stripping lower knife (44) cooperate to clamp and cut off the wire harness outer skin, and the wire harness clamping and positioning mechanism (2) drives the wire harness to move in a direction away from the stripping upper knife (43) and the stripping lower knife (44) to separate the wire harness and the wire harness outer skin.

7. The wiring harness waterproof plugging and terminal insertion device according to claim 1, characterized in that: The terminal punching transfer mechanism (8) comprises a transverse transfer moving component (81) arranged on the frame (1), a longitudinal transfer moving component (82) arranged at the moving end of the transverse transfer moving component (81), and a terminal punching transfer clamp (83) arranged on the longitudinal transfer moving component (82); The lateral transfer moving component (81) is used to move the terminal connector transfer clamp (83) to one side of the wire harness clamping and positioning mechanism (2); after the terminal connector transfer clamp (83) clamps the wire harness, the lateral transfer moving component (81) is used to move the terminal connector transfer clamp (83) to align with the wire harness terminal connector mechanism (6); the longitudinal transfer moving component (82) is used to drive the terminal connector transfer clamp (83) to move in a direction close to the wire harness terminal connector mechanism (6) so that the wire harness is inserted into the wire harness terminal connector mechanism (6).

8. The wiring harness waterproof plugging and terminal insertion device according to claim 7, characterized in that: The wire harness terminal crimping mechanism (6) comprises a terminal crimping drive assembly (61), a clamping and pressing assembly (62) arranged at the output end of the terminal crimping drive assembly (61), a clamping and pressing assembly (63) arranged on the frame (1) and located below the clamping and pressing assembly (62), and a terminal conveying track assembly (64) arranged on one side of the clamping and pressing assembly (63) and used for conveying terminal material strips onto the clamping and pressing assembly (63); when the wire harness is inserted into the terminal on the clamping and pressing assembly (63), the terminal crimping drive assembly (61) drives the clamping and pressing assembly (62) to move downward, and the clamping and pressing assembly (62) and the clamping and pressing assembly (63) press and clamp the terminal, so that the terminal clamps the end of the wire harness.

9. The wiring harness waterproof plugging and terminal insertion device according to claim 8, characterized in that: The clamping and pressing down component (62) comprises a terminal pressing down component (621) and a waterproof plug clamping and pressing down component (622) longitudinally aligned with the terminal pressing down component (621); the clamping and pressing up component (63) comprises a terminal pressing up component (631) disposed below the terminal pressing down component (621) and a waterproof plug clamping and pressing up component (632) longitudinally aligned with the terminal pressing up component (631) and disposed below the waterproof plug clamping and pressing down component (622); The terminal pressing down component (621) and the terminal pressing up component (631) are used to press and clamp the terminal so that the terminal clamps the end of the wiring harness, and the waterproof bolt clamping pressing down component (622) and the waterproof bolt clamping pressing up component (632) press and clamp the waterproof bolt clamping piece so that the waterproof bolt clamping piece clamps the waterproof bolt.

10. The wiring harness waterproof plugging and terminal insertion device according to claim 8, characterized in that: The wire harness terminal crimping mechanism (6) further comprises a downward pressing bending protection component (65) arranged on the terminal crimping driving component (61); the terminal crimping transport mechanism (8) further comprises a vertical resetting component (84) located between the longitudinal transport moving component (82) and the terminal crimping transport clamp (83); When the clamping and pressing down assembly (62) presses down the end of the wire harness to move the end of the wire harness downward, the terminal pressing and bending protection assembly (65) synchronously drives the terminal pressing and bending protection assembly (65) to move downward, so that the terminal pressing and bending protection assembly (65) presses down the terminal pressing and transporting clamp (83), and the terminal pressing and transporting clamp (83) compresses the vertical reset assembly (84), and the terminal pressing and transporting clamp (83) drives the wire harness to move downward.

Images