A harness terminal mounting and rolling positioning device

Abstract

The application relates to the technical field of wire harness terminal mounting, and provides a wire harness terminal mounting and rolling positioning device, which comprises a back plate, the bottom of the back plate is fixedly connected with a bottom plate, the surface of the back plate is fixedly connected with support plate one and support plate two, one end of the support plate one is fixedly connected with a wire feeding mechanism, the top of the support plate two is provided with a terminal mechanism, and a pressing mechanism is arranged between the terminal mechanism and the wire feeding mechanism; through the use of the pressing mechanism, a push block pushes the terminal into an upper die and a lower die, a push plate pushes one end of a wire harness into the upper die and the lower die, the terminal is fixed to the wire harness through extrusion of the upper die and the lower die, the push plate retracts the completed wire harness, so that automatic connection is completed, and then the completed wire harness is taken to a discharge groove through a conveying shaft one, so that the wire harness leaves the mechanism.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wiring harness terminal installation, in particular to a wiring harness terminal installation rolling positioning device. BACKGROUND

[0002] A wiring harness terminal connecting machine is an industrial automation equipment used for efficiently and accurately crimping wire terminals to wires, widely used in the automotive, electronics, aerospace and home appliance industries. This equipment integrates wire stripping, crimping, wire twisting and detection functions, improving production efficiency and connection quality, while having good compatibility, user-friendly operation interface, high reliability, easy maintenance, energy saving and environmental protection, and intelligent monitoring. With the development of technology, wiring harness terminal connecting machines are becoming more intelligent and flexible to adapt to changing industrial needs and improve production efficiency.

[0003] The existing mechanism needs to be placed manually when installing terminals on wiring harnesses, which poses safety risks during the pressing process, and manual placement is inefficient. The demand for wiring harness terminals is usually large, so a machine is needed that can install terminals on wiring harnesses without human intervention. SUMMARY

[0004] The technical scheme of the present application is as follows:

[0005] A wiring harness terminal installation rolling positioning device, comprising: a rear plate, the bottom of the rear plate is fixedly connected with a bottom plate, the rear plate is fixedly connected with a support plate one and a support plate two, one end of the support plate one is fixedly connected with a wire feeding mechanism, the top of the support plate two is provided with a terminal mechanism, a pressing mechanism is arranged between the terminal mechanism and the wire feeding mechanism;

[0006] The pressing mechanism comprises an upper die and a lower die, the two sides of the upper die are respectively provided with a sliding groove one and a sliding groove two, the bottom of the upper die is fixedly connected with four fixed rods, the bottom of the four fixed rods is fixedly connected with a lifting plate, the bottom of the lower die is fixedly connected with a telescopic rod, the telescopic end of the telescopic rod is fixedly connected with the lifting plate, the bottom of the lifting plate is fixedly connected with a limiting rod, the bottom end of the limiting rod is slidably connected with a transmission plate, the surface of the limiting rod is slidably connected with a gasket, a spring is arranged between the gasket and the transmission plate, the two ends of the transmission plate are respectively rotatably connected with a transmission rod one and a transmission rod two, the transmission rod one is connected with the wire feeding mechanism, and the transmission rod two is connected with the terminal mechanism.

[0007] Further, the wire feeding mechanism comprises a conveying shaft one, the conveying shaft one is rotationally connected with a limiting ring one, the limiting ring one is composed of an arc-shaped strip one and an arc-shaped strip two, the outer side of the arc-shaped strip two is fixedly connected with a fixed block, one side of the fixed block is fixedly connected with the back plate, one end of the conveying shaft one is provided with a gear slot one, the gear slot one is rotationally connected with a transmission disc one, the transmission disc one is provided with a transmission gear one, a gear wheel one is arranged between the transmission disc one and the inner side of the gear slot one, one side of the transmission disc one is fixedly connected with a sliding rod one, one end of the sliding rod one is located in a corresponding sliding groove one, a plurality of conveying grooves one are uniformly formed on the surface of the conveying shaft one, a plurality of recycling grooves are uniformly formed on the surface of the conveying shaft one, the recycling grooves correspond to the conveying grooves one in position and are communicated with the conveying grooves one.

[0008] Further, the terminal mechanism comprises a conveying shaft two, a plurality of conveying grooves two are formed on the surface of the conveying shaft two, the number of the conveying grooves two corresponds to that of the conveying grooves one, the conveying shaft two is rotationally connected with a limiting ring two, one end of the conveying shaft two is provided with a gear slot two, the gear slot two is rotationally connected with a transmission disc two, the transmission disc two is provided with a transmission gear two, a gear wheel two is arranged between the transmission disc two and the inner side of the gear slot two, the transmission disc two is fixedly connected with a sliding rod two, one end of the sliding rod two is located in a corresponding sliding groove two, the two ends of the lower die are fixedly connected with the conveying shaft one and the conveying shaft two respectively.

[0009] Further, the arc-shaped strip one is provided with a through groove one at the bottom, the through groove one is provided with a pushing plate, the transmission rod one is rotationally connected with the pushing plate one.

[0010] Further, the limiting ring two is provided with a partition plate, one side of the partition plate is rotationally connected with the conveying shaft two, the other end of the partition plate is fixedly connected with a sliding cylinder, the sliding cylinder is slidingly connected with a pushing block, the surface of the sliding cylinder and the limiting ring two is provided with a through groove two, the pushing block is rotationally connected with the transmission rod two through the through groove two.

[0011] Further, the surface of the bottom plate is provided with a through hole, the through hole corresponds to the position of the limiting rod.

[0012] Further, the arc-shaped strip one and the arc-shaped strip two in the limiting ring one form an input groove one and an output groove, the surface of the limiting ring two is provided with an input groove two.

[0013] Further, the surface of the limiting ring one is fixedly connected with a wire harness bucket, the wire harness bucket is communicated with the input groove one, the surface of the limiting ring two is fixedly connected with a terminal bucket, the terminal bucket is communicated with the input groove two, the terminal bucket and the wire harness bucket are fixedly connected with the back plate.

[0014] Further, the rear plate surface is fixedly connected with connecting plate one and connecting plate two, the connecting plate one is fixedly connected with the gear one, and the connecting plate two is fixedly connected with the gear two.

[0015] Further, one end of the arc-shaped strip one is fixedly connected with the support plate one, one end of the support plate two is fixedly connected with the rear plate, and the rear plate surface is horizontally provided with a discharge groove.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] By using the pressing mechanism, the push block pushes the terminal into the upper die and the lower die, the push plate pushes one end of the wire harness into the upper die and the lower die, then the upper die and the lower die extrude to fix the terminal on the wire harness, the push plate retracts the completed wire harness, thereby completing the automatic connection. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a three-dimensional schematic view of the present application;

[0019] Figure 2 is a three-dimensional schematic view of the pressing device of the present application;

[0020] Figure 3 is a schematic view of the pressing device of the present application;

[0021] Figure 4 is a schematic view of the wire feeding mechanism of the present application;

[0022] Figure 5 is a three-dimensional schematic view of the wire feeding mechanism of the present application;

[0023] Figure 6 is a three-dimensional schematic view of the terminal mechanism of the present application;

[0024] Figure 7 is a three-dimensional schematic view of the terminal mechanism of the present application;

[0025] Figure 8 is a partial three-dimensional schematic view of the present application.

[0026] In the figure:

[0027] 1, back plate; 101, bottom plate; 102, support plate one; 103, support plate two; 104, through hole; 105, connecting plate one; 106, connecting plate two; 107, discharge groove; 2, pressing mechanism; 201, upper die; 202, lower die; 203, sliding groove one; 204, sliding groove two; 205, fixed rod; 206, lifting plate; 207, telescopic rod; 208, limiting rod; 209, transmission plate; 210, gasket; 211, spring; 212, transmission rod one; 213, transmission rod two; 3, wire feeding mechanism; 301, conveying shaft one; 302, limiting ring one; 303, arc-shaped strip one; 304, arc-shaped strip two; 305, fixed block; 306, tooth groove one; 307, transmission disc one; 308, transmission teeth one; 309, sliding rod one; 310, conveying groove one; 311, recovery groove; 312, through groove one; 313, push plate; 314, input groove one; 315, output groove; 316, gear one; 317, wire harness bucket; 4, terminal mechanism; 401, conveying shaft two; 402, conveying groove two; 403, limiting ring two; 404, tooth groove two; 405, transmission disc two; 406, sliding rod two; 407, partition plate; 408, sliding cylinder; 409, push block; 410, through groove two; 411, input groove two; 412, terminal bucket; 413, gear two; 414, transmission teeth two. DETAILED DESCRIPTION

[0028] The embodiments of the present application will be further described in details below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0029] The present application provides a wire harness terminal installation rolling positioning device, comprising: a back plate 1, the bottom of the back plate 1 is fixedly connected with a bottom plate 101, the back plate 1 is fixedly connected with a support plate one 102 and a support plate two 103, one end of the support plate one 102 is fixedly connected with a wire feeding mechanism 3, the top of the support plate two 103 is provided with a terminal mechanism 4, and the terminal mechanism 4 and the wire feeding mechanism 3 are provided with a pressing mechanism 2 therebetween;

[0030] The pressing mechanism 2 comprises an upper die 201 and a lower die 202, both sides of the upper die 201 are respectively provided with sliding groove one 203 and sliding groove two 204, the bottom of the upper die 201 is fixedly connected with four fixed rods 205, the bottom of the four fixed rods 205 is fixedly connected with a lifting plate 206, the bottom of the lower die 202 is fixedly connected with a telescopic rod 207, the telescopic end of the telescopic rod 207 is fixedly connected with the lifting plate 206, the bottom of the lifting plate 206 is fixedly connected with a limiting rod 208, the bottom end of the limiting rod 208 is slidably connected with a transmission plate 209, the surface of the limiting rod 208 is slidably connected with a gasket 210, the gasket 210 and the transmission plate 209 are provided with a spring 211, both ends of the transmission plate 209 are rotatably connected with transmission rod one 212 and transmission rod two 213, the transmission rod one 212 is connected with the wire feeding mechanism 3, and the transmission rod two 213 is connected with the terminal mechanism 4.

[0031] Wherein, the wire feeding mechanism 3 comprises a conveying shaft one 301, the surface of the conveying shaft one 301 is rotatably connected with a limiting ring one 302, the limiting ring one 302 is composed of an arc-shaped strip one 303 and an arc-shaped strip two 304, the outer side of the arc-shaped strip two 304 is fixedly connected with a fixed block 305, one side of the fixed block 305 is fixedly connected with the back plate 1, one end of the conveying shaft one 301 is provided with a gear slot one 306, the gear slot one 306 is rotatably connected with a transmission disc one 307, the surface of the transmission disc one 307 is provided with a transmission gear one 308, a gear one 316 is arranged between the transmission disc one 307 and the inner side of the gear slot one 306, one side of the transmission disc one 307 is fixedly connected with a sliding rod one 309, one end of the sliding rod one 309 is located in the corresponding sliding groove one 203, a plurality of conveying grooves one 310 are uniformly arranged on the surface of the conveying shaft one 301, a plurality of recycling grooves 311 are uniformly arranged on the surface of the conveying shaft one 301, the recycling grooves 311 and the conveying grooves one 310 correspond in position, and the recycling grooves 311 and the conveying grooves one 310 are communicated.

[0032] Wherein, the terminal mechanism 4 comprises a conveying shaft two 401, a plurality of conveying grooves two 402 are arranged on the surface of the conveying shaft two 401, the conveying grooves two 402 and the conveying grooves one 310 correspond one by one in number, the conveying shaft two 401 is rotatably connected with a limiting ring two 403, one end of the conveying shaft two 401 is provided with a gear slot two 404, the gear slot two 404 is rotatably connected with a transmission disc two 405, the transmission disc two 405 is provided with a transmission gear two 414, a gear two 413 is arranged between the transmission disc two 405 and the inner side of the gear slot two 404, the transmission disc two 405 is fixedly connected with a sliding rod two 406, one end of the sliding rod two 406 is located in the corresponding sliding groove two 204, both ends of the lower die 202 are fixedly connected with the conveying shaft one 301 and the conveying shaft two 401.

[0033] The arc-shaped strip one 303 is provided with a through slot one 312 at the bottom, the through slot one 312 is provided with a push plate 313, and the transmission rod one 212 is rotationally connected with the push plate 313.

[0034] The limiting ring two 403 is provided with a partition plate 407, one side of the partition plate 407 is rotationally connected with the conveying shaft two 401, the other end of the partition plate 407 is fixedly connected with a sliding cylinder 408, the sliding cylinder 408 is slidably connected with a push block 409, the sliding cylinder 408 and the limiting ring two 403 are provided with a through slot two 410, and the push block 409 is rotationally connected with the transmission rod two 213 through the through slot two 410.

[0035] The bottom plate 101 is provided with a through hole 104 on the surface, and the through hole 104 corresponds to the position of the limiting rod 208.

[0036] The arc-shaped strip one 303 and the arc-shaped strip two 304 in the limiting ring one 302 form an input slot one 314 and an output slot 315, and the limiting ring two 403 is provided with an input slot two 411.

[0037] The limiting ring one 302 is fixedly connected with a wire harness bucket 317 on the surface, the wire harness bucket 317 is communicated with the input slot one 314, the limiting ring two 403 is fixedly connected with a terminal bucket 412 on the surface, the terminal bucket 412 is communicated with the input slot two 411, and the terminal bucket 412 and the wire harness bucket 317 are fixedly connected with the rear plate 1.

[0038] The rear plate 1 is fixedly connected with a connecting plate one 105 and a connecting plate two 106 on the surface, the connecting plate one 105 is fixedly connected with the gear one 316, and the connecting plate two 106 is fixedly connected with the gear two 413.

[0039] One end of the arc-shaped strip one 303 is fixedly connected with the support plate one 102, one end of the support plate two 103 is fixedly connected with the rear plate 1, and the rear plate 1 is provided with a discharge slot 107 horizontally on the surface.

[0040] Embodiment:

[0041] As Figures 1-8As shown, in this embodiment, first put the terminal into the terminal hopper 412, put the wire harness into the wire harness hopper 317, start the telescopic rod 207, the telescopic end of the telescopic rod 207 pushes the lifting plate 206 to move up and down, the lifting plate 206 drives the fixed rod 205 fixedly connected on the top thereof to move up and down, the fixed rod 205 drives the upper die 201 to move up and down, when the upper die 201 moves, the sliding groove one 203 and the sliding groove two 204 horizontally arranged on the two sides of the upper die 201 move up and down, the sliding groove one 203 moves the sliding rod one 309, the sliding rod one 309 drives the transmission disc one 302 to rotate, the transmission teeth one 308 are arranged on the surface of the rotating disc one 307, when the upper die 201 is about to rise to the top, the transmission teeth one 308 engages with the gear one 316, the gear one 316 drives the conveying shaft one 301 to rotate one eighth of a circle through the tooth groove one 306, the wire harness hopper 317 and the input slot one 314 are communicated with the other conveying groove one 310, the wire harness in the wire harness hopper 317 falls into the conveying groove one 310 through the input slot 314, through multiple movements of the telescopic rod 207, until the conveying groove one 310 at the through slot one 312 has the wire harness, when the sliding groove two 204 moves up and down, the sliding groove two 204 moves the sliding rod two 406, the sliding rod two 406 drives the transmission disc two 405 to rotate, the transmission teeth two 414 are arranged on the surface of the transmission disc two 405, when the upper die 201 is about to rise to the top, the transmission teeth two 414 engage with the gear two 413, the transmission teeth two 414 drive the gear two 413 to rotate, the gear two 413 drives the conveying shaft two 401 to rotate through the tooth groove two 404, through multiple movements of the telescopic rod 207 until the conveying groove one 310 at the push block 409 has the terminal.

[0042] When the telescopic rod 207 moves, the telescopic end moves downward, and after moving for a distance, the telescopic rod 207 pushes the lifting plate 206 to move downward for a distance, and then the lifting plate 206 pushes the gasket 210 to move downward, and the gasket 210 pushes the transmission plate 209 to move downward through the spring 211, when the transmission plate 209 moves to be attached to the bottom plate 101 and the lifting plate 206 continues to descend, the limiting rod 208 moves downward into the through hole 104 and starts to compress the spring 211; when the transmission plate 209 moves downward, the transmission plate 209 drives the transmission rod two 213 and the transmission rod one 212 to move, the transmission rod one 212 drives the push plate 313 to move when the transmission plate 209 moves downward, the push plate 313 slides in the through slot one 312, when the push plate 313 moves to the pressing mechanism 2, the push plate 313 pushes one end of the corresponding wire harness to the upper die 201 and the lower die 202, at the same time, the transmission rod two 213 moves in the through slot two 410, the transmission rod two 213 drives the push block 409 to move, the push block 409 pushes the corresponding terminal to move to the upper die 201 and the lower die 202, at the same time, the terminal is sleeved into the wire harness, when the telescopic rod 207 continues to elongate, the upper die 201 and the lower die 202 are combined to squeeze and connect the terminal and the wire harness together, the connection of the wire harness and the terminal is completed, the telescopic rod 207 retracts, the limiting rod 208 leaves the through hole 104, the transmission rod one 212 drives the push plate 313 to return to the original position, the push plate 313 drives the wire harness and the terminal at one end of the wire harness to move, the terminal moves to the recycling groove 311, the telescopic rod 207 continues to move repeatedly, the wire harness connected with the terminal moves to the output groove 315 through the conveying shaft one 301, and the wire harness with the terminal installed moves out of the device through the output groove 315, the supporting plate one 102 and the discharge groove 107.

[0043] It should be noted that the number of the conveying groove one 310 and the conveying groove two 402 is the same, and preferably eight, which is taken as an example for description.

[0044] The embodiments of the present application are given for example and description, although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as a limitation of the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

Claims

1. A rolling positioning device for mounting a wiring harness terminal, comprising: A rear plate (1), characterized in that: the bottom of the rear plate (1) is fixedly connected to a base plate (101), a support plate 1 (102) and a support plate 2 (103) are fixedly connected to the rear plate (1), one end of the support plate 1 (102) is fixedly connected to a wire feeding mechanism (3), a terminal mechanism (4) is provided on the top of the support plate 2 (103), and a pressing mechanism (2) is provided between the terminal mechanism (4) and the wire feeding mechanism (3); The pressing mechanism (2) comprises an upper die (201) and a lower die (202), wherein a first sliding groove (203) and a second sliding groove (204) are respectively provided on both sides of the upper die (201), four fixed rods (205) are fixedly connected to the bottom of the upper die (201), and a lifting plate (206) is fixedly connected to the bottom of the four fixed rods (205), and a telescopic rod (207) is fixedly connected to the bottom of the lower die (202), and the telescopic end of the telescopic rod (207) is fixedly connected to the lifting plate (206). A limiting rod (208) is fixedly connected to the bottom, and the bottom end of the limiting rod (208) is slidably connected to a transmission plate (209). A gasket (210) is slidably connected to the surface of the limiting rod (208). A spring (211) is provided between the gasket (210) and the transmission plate (209). The two ends of the transmission plate (209) are rotatably connected to a transmission rod 1 (212) and a transmission rod 2 (213). The transmission rod 1 (212) is connected to the wire feeding mechanism (3), and the transmission rod 2 (213) is connected to the terminal mechanism (4). The wire feeding mechanism (3) comprises a conveying shaft (301), the surface of the conveying shaft (301) is rotatably connected to a limiting ring (302), the limiting ring (302) is composed of an arc strip (303) and an arc strip (304), the outer side of the arc strip (304) is fixedly connected to a fixed block (305), one side of the fixed block (305) is fixedly connected to the rear plate (1), one end of the conveying shaft (301) is provided with a tooth groove (306), the tooth groove (306) is rotatably connected to a transmission disc (307), the surface of the transmission disc (307) is provided with a transmission tooth. One (308), a gear one (316) is provided between the transmission disc one (307) and the inner side of the tooth groove one (306), a sliding rod one (309) is fixedly connected to one side of the transmission disc one (307), one end of the sliding rod one (309) is located in the corresponding sliding groove one (203), a plurality of conveying grooves one (310) are uniformly provided on the surface of the conveying shaft one (301), a plurality of recovery grooves (311) are uniformly provided on the surface of the conveying shaft one (301), the positions of the recovery grooves (311) and the conveying groove one (310) correspond to each other, and the recovery grooves (311) and the conveying groove one (310) are connected; The terminal mechanism (4) includes a second conveying shaft (401), a plurality of second conveying grooves (402) are provided on the surface of the second conveying shaft (401), the number of the second conveying grooves (402) and the number of the first conveying grooves (310) being one-to-one corresponding, a second limiting ring (403) is rotatably connected to the second conveying shaft (401), a second tooth groove (404) is provided at one end of the second conveying shaft (401), and a second transmission disc (405) is rotatably connected in the second tooth groove (404). ), the transmission disc 2 (405) is provided with a transmission tooth 2 (414), a gear 2 (413) is provided between the transmission disc 2 (405) and the inner side of the tooth groove 2 (404), the transmission disc 2 (405) is fixedly connected with a slide rod 2 (406), one end of the slide rod 2 (406) is located in the corresponding slide groove 2 (204), and the two ends of the lower mold (202) are fixedly connected to the conveying shaft 1 (301) and the conveying shaft 2 (401) respectively; A partition (407) is provided in the second limiting ring (403), one side of the partition (407) is rotatably connected to the second conveying shaft (401), the other end of the partition (407) is fixedly connected to a sliding cylinder (408), a push block (409) is slidably connected in the sliding cylinder (408), a through groove (410) is provided on the surface of the sliding cylinder (408) and the second limiting ring (403), and the push block (409) is rotatably connected to the second transmission rod (213) through the through groove (410).

2. The wire harness terminal installation rolling positioning device according to claim 1, characterized in that: A through slot (312) is provided at the bottom of the arc strip (303), a push plate (313) is provided in the through slot (312), and the transmission rod (212) is rotatably connected to the push plate (313).

3. The wire harness terminal installation rolling positioning device according to claim 1, characterized in that: A through hole (104) is provided on the surface of the bottom plate (101), and the through hole (104) corresponds to the position of the limiting rod (208).

4. The wire harness terminal installation rolling positioning device according to claim 1, characterized in that: An input groove (314) and an output groove (315) are formed between the arc strip (303) and the arc strip (304) in the limiting ring (302), and an input groove (411) is provided on the surface of the limiting ring (403).

5. The wire harness terminal installation rolling positioning device according to claim 4, characterized in that: The surface of the first limiting ring (302) is fixedly connected to a harness bucket (317), and the harness bucket (317) is communicated with the first input slot (314). The surface of the second limiting ring (403) is fixedly connected to a terminal bucket (412), and the terminal bucket (412) is communicated with the second input slot (411). The terminal bucket (412) and the harness bucket (317) are both fixedly connected to the rear plate (1).

6. The wire harness terminal installation rolling positioning device according to claim 1, characterized in that: The surface of the rear plate (1) is fixedly connected with a connecting plate 1 (105) and a connecting plate 2 (106); the connecting plate 1 (105) is fixedly connected to a gear 1 (316); and the connecting plate 2 (106) is fixedly connected to a gear 2 (413).

7. The wire harness terminal installation rolling positioning device according to claim 1, characterized in that: One end of the arc strip 1 (303) is fixedly connected to the support plate 1 (102), and one end of the support plate 2 (103) is fixedly connected to the rear plate (1). A discharge groove (107) is horizontally provided on the surface of the rear plate (1).

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