Wire harness terminal strip guiding device
By designing the wire harness terminal strip guide device, the material collection mechanism and tensioning mechanism are used to solve the problem of loose or too tight bonding during the bonding process, and the stable tension and guidance of the terminal strips are achieved, avoiding bending and offset, and adapting to Terminal strips of different widths are conveyed.
Patent Information
- Application Number
- CN202421170306.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-27
AI Technical Summary
During the bonding process, existing wiring harness terminal strips are prone to loose or too tight bonds, resulting in bending problems.
A wire harness terminal strip guide device is designed, including a material collection mechanism, a first tensioning mechanism, a second tensioning mechanism and an adjustment mechanism, and the bonding belt and terminal strips are transported and collected by a motor-driven feeding shaft and roller. , the terminal strips are kept tightened by using a tensioning mechanism, and the adjustment mechanism is guided and positioned to prevent offsets and wrinkles.
It effectively prevents the bonding belt and terminal strips from being too loose or tight during the feeding process, ensures that the terminal strips do not deviate during the conveying process, and adapts to terminal strips of different widths for positioning and conveying, so as to prevent wrinkles during material collection.
Smart Images
Figure CN222331222U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wire harness terminals, in particular to a wire harness terminal strip guiding device. Background Art
[0002] In the prior art, manufacturers of wiring harness terminals connect the wiring harness terminals together to form strips, and finally roll the terminal strips on a rotating shaft. In order to prevent the upper and lower layers of the terminals on the rotating shaft from sticking, a terminal adhesive tape is provided under the terminal strip.
[0003] In the process of bonding the terminal strip and the adhesive tape, since both the terminal strip and the adhesive tape are arranged in rolls, it is easy for the bonding to be loose or too tight during the unwinding process, causing the terminal strip to bend. Therefore, we propose a wiring harness terminal strip guide device. Utility Model Content
[0004] The utility model aims to provide a wire harness terminal strip guide device to solve the problems raised in the background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wiring harness terminal strip guiding device, comprising a mounting plate, a receiving mechanism is arranged on the mounting plate, the receiving mechanism comprises a first motor, a second motor and a third motor mounted on the mounting plate, the output ends of the first motor, the second motor and the third motor are fixedly connected with a terminal strip feeding shaft, an adhesive tape feeding shaft and a receiving shaft, the outer surfaces of the terminal strip feeding shaft, the adhesive tape feeding shaft and the receiving shaft are fixedly connected with a terminal strip feeding roller, an adhesive tape feeding roller and a receiving roller, a first tensioning mechanism for limiting the terminal strip feeding roller is arranged on the mounting plate and located on one side of the terminal strip feeding roller, a second tensioning mechanism and an adjustment mechanism are fixedly mounted on the mounting plate through a mounting frame, the second tensioning mechanism tensions and limits the wiring harness terminals, and the adjustment mechanism conveys and guides the wiring harness terminals.
[0006] Furthermore, the second tensioning mechanism includes a first fixed frame, a first telescopic rod and a first guide block, the first fixed frame is fixedly mounted on the mounting plate through a mounting frame, the bottom of the first fixed frame is slidably connected to the first telescopic rod, and the bottom of the first telescopic rod is fixedly connected to the arc-shaped first guide block.
[0007] Furthermore, the adjustment mechanism includes a second fixing frame and a second guide block, the second fixing frame is fixedly mounted on the mounting plate via the mounting frame, an arc-shaped second guide block is fixedly mounted on the top of the second fixing frame, guide grooves are provided on the second fixing frame and the second guide block, a limiting column is slidably connected to the second fixing frame, one end of the limiting column is fixedly connected to the adjustment plate, a threaded rod is threadedly connected to the second fixing frame, one end of the threaded rod is rotatably connected to the adjustment plate, and the other end of the threaded rod is fixedly connected to a knob.
[0008] Furthermore, the first tensioning mechanism includes a hollow tube, a second telescopic rod, a spring and a clamping block. The hollow tube is fixedly mounted on the mounting plate. The second telescopic rod is slidably connected to the inside of the hollow tube. A clamping block that fits with the terminal strip feeding roller is fixedly mounted on one side of the second telescopic rod. A spring is fixedly connected to one side of the inner wall of the hollow tube, and one end of the spring is fixedly connected to the second telescopic rod.
[0009] Furthermore, the cross sections of the first telescopic rod and the second telescopic rod are both set to be rectangular.
[0010] Furthermore, the first guide block, the second fixing frame, the second guide block and the adjustment plate are all made of stainless steel.
[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model can utilize the adhesive tape feeding roller and the terminal strip feeding roller to convey the adhesive tape and the terminal strip by setting a material receiving mechanism, and can utilize the material receiving roller to collect them, and the first tensioning mechanism and the second tensioning mechanism can make the terminal strip always in a tensioned state, and will not cause the adhesive tape and the terminal strip to be too loose or tensioned during the feeding process, and the adjustment mechanism can guide the terminal strip, and will not deviate during the conveying process, and the adjustment mechanism can position and convey terminal strips of different widths, and the second tensioning mechanism can guide and tension the terminal strip after processing, and prevent the material receiving roller from causing wrinkles in the terminal strip when receiving the material. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the first stereogram structure of the utility model;
[0013] Figure 2 It is a schematic diagram of the second stereoscopic structure of the utility model;
[0014] Figure 3 It is a front view cross-sectional structural schematic diagram of the first tensioning mechanism of the utility model.
[0015] In the figure: 1 mounting plate, 2 receiving mechanism, 3 first tensioning mechanism, 4 mounting frame, 5 second tensioning mechanism, 6 adjustment mechanism, 7 first motor, 8 second motor, 9 third motor, 10 adhesive tape feeding shaft, 11 adhesive tape feeding roller, 12 terminal strip feeding shaft, 13 terminal strip feeding roller, 14 receiving shaft, 15 receiving roller, 16 first fixed frame, 17 first telescopic rod, 18 first guide block, 19 second fixed frame, 20 second guide block, 21 guide groove, 22 limit column, 23 adjustment plate, 24 threaded rod, 25 knob, 26 hollow tube, 27 second telescopic rod, 28 spring, 29 clamping block. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0017] See also Figure 1-Figure 3 The utility model provides a technical solution: a wiring harness terminal strip guiding device, comprising a mounting plate 1, a receiving mechanism 2 is arranged on the mounting plate 1, the receiving mechanism 2 comprises a first motor 7, a second motor 8 and a third motor 9 installed on the mounting plate 1, the output ends of the first motor 7, the second motor 8 and the third motor 9 are fixedly connected with a terminal strip feeding shaft 12, an adhesive tape feeding shaft 10 and a receiving shaft 14, the outer surfaces of the terminal strip feeding shaft 12, the adhesive tape feeding shaft 10 and the receiving shaft 14 are fixedly connected with a terminal strip feeding roller 13, an adhesive tape feeding roller 11 and a receiving roller 15, a first tensioning mechanism 3 for limiting the terminal strip feeding roller 13 is arranged on the mounting plate 1 and located on one side of the terminal strip feeding roller 13, a second tensioning mechanism 5 and an adjustment mechanism 6 are fixedly installed on the mounting plate 1 through a mounting frame 4, the second tensioning mechanism 5 tensions and limits the wiring harness terminal, and the adjustment mechanism 6 conveys and guides the wiring harness terminal.
[0018] Among them, by setting up the receiving mechanism 2, the adhesive tape feeding roller 11 and the terminal strip feeding roller 13 can be used to transport the adhesive tape and the terminal strip, and the receiving roller 15 can be used to collect them. The first tensioning mechanism 3 and the second tensioning mechanism 5 can make the terminal strip always in a tensioned state, and will not cause the adhesive tape and the terminal strip to be too loose or tensioned during the feeding process. The adjustment mechanism 6 can guide the terminal strip and will not be offset during the transportation process. The adjustment mechanism 6 can position and transport terminal strips of different widths, and the second tensioning mechanism 5 can guide and tension the terminal strips after processing to prevent the receiving roller 15 from causing wrinkles in the terminal strip when receiving the material.
[0019] See also Figure 1 The second tensioning mechanism 5 includes a first fixed frame 16, a first telescopic rod 17 and a first guide block 18. The first fixed frame 16 is fixedly mounted on the mounting plate 1 through the mounting frame 4. The bottom of the first fixed frame 16 is slidably connected to the first telescopic rod 17, and the bottom of the first telescopic rod 17 is fixedly connected to the arc-shaped first guide block 18.
[0020] After the terminal strip is processed, it will pass through the bottom of the first guide block 18 . Due to the gravity of the first guide block 18 and the first telescopic rod 17 , the tensioned terminal strip can be rolled up and collected by the receiving roller 15 .
[0021] See also Figure 1 The adjustment mechanism 6 includes a second fixing frame 19 and a second guide block 20. The second fixing frame 19 is fixedly mounted on the mounting plate 1 through the mounting frame 4. An arc-shaped second guide block 20 is fixedly mounted on the top of the second fixing frame 19. Guide grooves 21 are provided on the second fixing frame 19 and the second guide block 20. A limiting column 22 is slidably connected to the second fixing frame 19. One end of the limiting column 22 is fixedly connected to an adjustment plate 23. A threaded rod 24 is threadedly connected to the second fixing frame 19. One end of the threaded rod 24 is rotatably connected to the adjustment plate 23, and the other end of the threaded rod 24 is fixedly connected to a knob 25.
[0022] When it is necessary to guide terminal strips of different sizes, the knob 25 is rotated to move the threaded rod 24 along the guide groove 21, so as to adapt to terminal strips of different sizes. The second guide block 20 can guide the terminal strip, thereby preventing the terminal strip from being scratched and damaged during guidance.
[0023] See also Figure 1 and Figure 3The first tensioning mechanism 3 includes a hollow tube 26, a second telescopic rod 27, a spring 28 and a clamping block 29. The hollow tube 26 is fixedly mounted on the mounting plate 1. The second telescopic rod 27 is slidably connected inside the hollow tube 26. A clamping block 29 that fits the terminal strip feeding roller 13 is fixedly mounted on one side of the second telescopic rod 27. A spring 28 is fixedly connected to one side of the inner wall of the hollow tube 26. One end of the spring 28 is fixedly connected to the second telescopic rod 27.
[0024] Among them, when the adhesive tape and the terminal strip are installed on the outer surface of the feed roller 13, the spring 28 will push the second telescopic rod 27 and the clamping block 29 to fit together with the feed roller 13, so that the bonding of the adhesive tape and the terminal strip can be smoother, and the clamping block 29 connected by the spring 28 can gradually increase according to the thickness of the adhesive tape and the terminal strip, and the adhesive tape and the terminal strip can also be completely fitted.
[0025] See also Figure 1 and Figure 3 The cross sections of the first telescopic rod 17 and the second telescopic rod 27 are both set to be rectangular. The first telescopic rod 17 and the second telescopic rod 27 with rectangular cross sections can prevent deviation when the first telescopic rod 17 and the clamping block 29 are telescopically moved.
[0026] The first guide block 18, the second fixing frame 19, the second guide block 20 and the adjustment plate 23 are all made of stainless steel. The first guide block 18, the second fixing frame 19, the second guide block 20 and the adjustment plate 23 made of stainless steel will not cause pollution to the terminal strip.
[0027] When in use, first, by setting up the receiving mechanism 2, the adhesive tape feeding roller 11 and the terminal strip feeding roller 13 can be used to transport the adhesive tape and the terminal strip, and the receiving roller 15 can be used to collect them, and the first tensioning mechanism 3 and the second tensioning mechanism 5 set up can make the terminal strip always in a tensioned state, and will not cause the adhesive tape and the terminal strip to be too loose or tensioned during the feeding process, and the setting adjustment mechanism 6 can guide the terminal strip, and will not deviate during the transportation process, and the adjustment mechanism 6 can position and transport terminal strips of different widths, and the setting second tensioning mechanism 5 can guide and tension the terminal strip after processing, to prevent the receiving roller 15 from causing wrinkles in the terminal strip when collecting the material, and the terminal strip will pass through the bottom of the first guide block 18 after processing, and the first guide block 18 will be used to prevent the terminal strip from being wrinkled when collecting the material. Due to the gravity of the feed block 18 and the first telescopic rod 17, the tensioned terminal strip can be rolled up and collected by the collection roller 15. When terminal strips of different sizes need to be guided, the knob 25 is rotated to move the threaded rod 24 along the guide groove 21, so as to adapt to terminal strips of different sizes. The second guide block 20 can guide the terminal strip, so as to prevent the terminal strip from being scratched and damaged during guidance. When the adhesive tape and the terminal strip are installed on the outer surface of the feed roller 13, the spring 28 will push the second telescopic rod 27 and the clamping block 29 to fit each other with the feed roller 13, so that the bonding of the adhesive tape and the terminal strip can be smoother, and the clamping block 29 connected by the spring 28 can gradually increase according to the thickness of the adhesive tape and the terminal strip, so as to achieve complete bonding of the adhesive tape and the terminal strip.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A wiring harness terminal strip guiding device, comprising a mounting plate (1), wherein a material receiving mechanism (2) is arranged on the mounting plate (1), characterized in that: The receiving mechanism (2) comprises a first motor (7), a second motor (8) and a third motor (9) mounted on a mounting plate (1); the output ends of the first motor (7), the second motor (8) and the third motor (9) are fixedly connected with a terminal strip feeding shaft (12), an adhesive tape feeding shaft (10) and a receiving shaft (14); the outer surfaces of the terminal strip feeding shaft (12), the adhesive tape feeding shaft (10) and the receiving shaft (14) are fixedly connected with a terminal strip feeding roller (13), an adhesive tape feeding roller (11) and a receiving roller (15); a first tensioning mechanism (3) for limiting the terminal strip feeding roller (13) is arranged on the mounting plate (1) and located on one side of the terminal strip feeding roller (13); a second tensioning mechanism (5) and an adjustment mechanism (6) are fixedly mounted on the mounting plate (1) via a mounting frame (4); the second tensioning mechanism (5) tensions and limits the wiring harness terminal, and the adjustment mechanism (6) guides the wiring harness terminal.
2. A wiring harness terminal strip guide device according to claim 1, characterized in that: The second tensioning mechanism (5) comprises a first fixed frame (16), a first telescopic rod (17) and a first guide block (18); the first fixed frame (16) is fixedly mounted on the mounting plate (1) via a mounting frame (4); the bottom of the first fixed frame (16) is slidably connected to the first telescopic rod (17); the bottom of the first telescopic rod (17) is fixedly connected to the arc-shaped first guide block (18).
3. A wiring harness terminal strip guide device according to claim 2, characterized in that: The adjustment mechanism (6) comprises a second fixing frame (19) and a second guide block (20); the second fixing frame (19) is fixedly mounted on the mounting plate (1) via the mounting frame (4); an arc-shaped second guide block (20) is fixedly mounted on the top of the second fixing frame (19); guide grooves (21) are provided on the second fixing frame (19) and the second guide block (20); a limiting column (22) is slidably connected to the second fixing frame (19); one end of the limiting column (22) is fixedly connected to the adjustment plate (23); a threaded rod (24) is threadedly connected to the second fixing frame (19); one end of the threaded rod (24) is rotatably connected to the adjustment plate (23); and the other end of the threaded rod (24) is fixedly connected to the knob (25).
4. A wiring harness terminal strip guide device according to claim 3, characterized in that: The first tensioning mechanism (3) comprises a hollow tube (26), a second telescopic rod (27), a spring (28) and a clamping block (29); the hollow tube (26) is fixedly mounted on the mounting plate (1); the second telescopic rod (27) is slidably connected inside the hollow tube (26); a clamping block (29) that fits the terminal strip feeding roller (13) is fixedly mounted on one side of the second telescopic rod (27); a spring (28) is fixedly connected to one side of the inner wall of the hollow tube (26); one end of the spring (28) is fixedly connected to the second telescopic rod (27).
5. A wiring harness terminal strip guide device according to claim 4, characterized in that: The cross sections of the first telescopic rod (17) and the second telescopic rod (27) are both arranged to be rectangular.
6. A wiring harness terminal strip guide device according to claim 4, characterized in that: The first guide block (18), the second fixing frame (19), the second guide block (20) and the adjustment plate (23) are all made of stainless steel.