Wire harness adhesive tape winding equipment

Abstract

The utility model relates to the technical field of wire harness processing, in particular to wire harness adhesive tape winding equipment which comprises a wire harness fixing part, and a winding part is arranged on the rear side of the wire harness fixing part. Two clamping blocks capable of synchronously and relatively moving are mounted in the opening of the fixing frame; the tail end of a wire harness can be clamped and fixed through two clamping blocks, movable plates can be driven to move horizontally by rotating a hand wheel and a first threaded rod, the distance between the two movable plates can be adjusted through horizontal movement of the movable plates, and then wire harnesses of different lengths can be fixed conveniently; according to the design, wire harnesses with different lengths can be conveniently fixed through the adjustable distance, and the requirement for winding the wire harnesses with different lengths through adhesive tape is met; and through the winding part, a second threaded rod can drive a movable seat to horizontally move, then an adhesive tape roll can be driven to horizontally move, the adhesive tape can be wound to the surface of the rotating wire harness along with the movement of the adhesive tape roll, and the design has the advantage of being convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness processing, in particular to a wire harness adhesive tape winding device. Background Art

[0002] The wiring harness is the overall service equipment for a certain load source group, such as relay lines, switching devices, control systems, etc. The automotive wiring harness is the network body of the automotive circuit and a key component of the automotive circuit system. It consists of wires and cables, connectors (terminals), and wrapping materials, and is bundled into a wiring harness to form a component that connects the circuit.

[0003] The utility model patent with the authorization announcement number CN215896065U discloses an automatic glue wrapping equipment, which includes a platform, a wire harness rotation system and a glue wrapping system. The wire harness rotation system and the glue wrapping system are arranged in parallel on the platform. The wire harness rotation system is configured to straighten the wire harness and rotate it around the longitudinal axis. The glue wrapping system is configured to move the tape roll along a first direction (D1 direction) to wrap the tape around the wire harness, wherein the first direction is the extension direction of the wire harness. It is capable of automatically wrapping the tape around a longer wire harness, and no manual operation is required except for the upper and lower lines. The automatic glue wrapping machine can evenly wrap the tape around the surface of the wire harness, improve efficiency, and save manpower and processing time.

[0004] Although the automatic adhesive wrapping equipment can make the tape evenly wrapped around the surface of the wire harness, the device still has the following problems in actual use: when winding the wire harness, the device relies on the wire harness fixtures on both sides to fix the wire harness, but the distance between the two wire harness fixtures cannot be adjusted, so only the wire harness of a fixed length can be fixed. In the actual production process, wire harnesses of different lengths need to be wrapped with tape, so the device has certain limitations when used. In view of this, we propose a wire harness tape winding device. Utility Model Content

[0005] The purpose of the utility model is to provide a wire harness tape winding device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A wire harness tape winding device comprises a wire harness fixing portion, and a winding portion is provided at the rear side of the wire harness fixing portion;

[0008] The harness fixing part comprises a base, two movable plates which are symmetrical and can move relative to each other synchronously are arranged above the base, a rotating shaft is rotatably installed above each movable plate, a first motor for driving the rotating shaft to rotate is installed on the outer wall of the movable plate, a side wall of a fixing frame is fixed at the end of the rotating shaft and a through slot for the harness to pass through is provided, two clamping blocks which can move relative to each other synchronously are installed in the opening of the fixing frame, a clamping slot for clamping the harness end connector is provided on the clamping block, an adjusting screw is rotatably installed on each clamping block, the adjusting screw passes through the fixing frame and is threadedly connected to the fixing frame; threaded sleeves are fixed on two end faces which are away from each other, a first threaded rod is threadedly connected to the threaded sleeve, a fixing plate is rotatably installed at the end of the first threaded rod, and the fixing plate is fixed to the base;

[0009] The winding part includes a movable seat located on the upper rear side of the base and capable of horizontal movement, two connecting plates are fixed on the top of the movable seat, detachable vertical plates are installed on the connecting plates, and horizontal axes for the tape roll to pass through are fixed on two opposite end surfaces of the two vertical plates; a connecting seat is fixed on the top front side of the movable seat, a groove is provided at the bottom of the connecting seat, a wide groove is provided below the groove for the tape to pass through, an electric cylinder is installed in the groove, and a cutter for cutting the tape is fixed at the end of the piston rod of the electric cylinder.

[0010] Preferably, two side panels are fixedly connected by bolts at the rear side of the top of the base, a second threaded rod is rotatably installed between the two side panels, and the second threaded rod is threadedly connected to the movable seat, and a second motor for driving the second threaded rod to rotate is installed on the outer wall of the left side panel.

[0011] Preferably, a mounting plate is fixed in the groove, and the electric cylinder is fixedly connected to the mounting plate by bolts.

[0012] Preferably, two connecting rods are fixedly connected between the two side plates by bolts, and the connecting rods pass through the movable seat and are slidably connected to the movable seat.

[0013] Preferably, two connecting bolts are provided at the bottom end of the vertical plate, and the ends of the connecting bolts are threadedly connected to the connecting plate.

[0014] Preferably, the clamping block is a product made of rubber material, and the size of the clamping block is matched with the opening size of the fixing frame.

[0015] Preferably, one end surface of the movable plate close to the fixed plate is fixedly connected to two guide rods by bolts, and the guide rods pass through the fixed plate and are slidably connected to the fixed plate.

[0016] Preferably, a handwheel is installed at the end of the first threaded rod, and the handwheel is coaxially keyed to the first threaded rod.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. Through the set harness fixing part: the end of the harness can be clamped and fixed by two clamping blocks, and the movable plate can be driven to move horizontally by turning the hand wheel and the first threaded rod. The distance between the two movable plates can be adjusted through the horizontal movement of the movable plate, so as to facilitate the fixing of harnesses of different lengths; this design facilitates the fixing of harnesses of different lengths through adjustable spacing, meeting the needs of tape winding of harnesses of different lengths;

[0019] 2. Through the winding part: the second threaded rod can drive the movable seat to move horizontally, and then drive the tape roll to move horizontally. With the movement of the tape roll, the tape can be wound onto the rotating wire harness surface. This design has the advantage of easy operation;

[0020] 3. Through the connection seat, electric cylinder and cutter, the electric cylinder drives the cutter to rise and fall, so that the cutter can cut the tape in the wide groove. This design does not need to cut the tape after the wire harness is wrapped with the tape, which improves the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is one of the partial exploded structural schematic diagrams of the wiring harness fixing portion in the utility model;

[0023] Figure 3 This is the second schematic diagram of the partial explosion structure of the wiring harness fixing part of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the winding part in the utility model;

[0025] Figure 5 This is a structural cross-sectional view of the connecting seat in the utility model;

[0026] Figure 6 It is a partial structural schematic diagram of the winding part in the utility model.

[0027] In the figure:

[0028] 1. Wire harness fixing part; 10. movable plate; 101. guide rod; 11. threaded sleeve; 12. fixing plate; 13. first threaded rod; 14. hand wheel; 15. fixing frame; 151. threading groove; 16. rotating shaft; 17. clamping block; 171. clamping groove; 18. adjusting screw; 19. first motor;

[0029] 2. Winding part; 20. Side plate; 21. Second motor; 22. Connecting rod; 23. Second threaded rod; 24. Movable seat; 241. Connecting plate; 25. Connecting seat; 251. Groove; 252. Mounting plate; 253. Wide groove; 26. Electric cylinder; 261. Cutter; 27. Vertical plate; 271. Horizontal axis; 28. Connecting bolts. DETAILED DESCRIPTION

[0030] 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.

[0031] This embodiment provides a technical solution:

[0032] See also Figure 1-Figure 6 A wire harness tape winding device comprises a wire harness fixing part 1, and a winding part 2 is arranged at the rear side of the wire harness fixing part 1; the wire harness fixing part 1 comprises a base, and two movable plates 10 which are symmetrical and can move relative to each other synchronously are arranged above the base, and a rotating shaft 16 is rotatably installed at the top of the movable plate 10, and a first motor 19 for driving the rotating shaft 16 to rotate is installed on the outer wall of the movable plate 10, and a side wall of a fixing frame 15 is fixed at the end of the rotating shaft 16, and a through groove 151 for the wire harness to pass through is opened, and two clamping blocks 17 which can move relative to each other synchronously are installed in the opening of the fixing frame 15, and a clamping groove 171 for clamping a wire harness end connector is opened on the clamping block 17, and an adjusting screw 18 is rotatably installed on the clamping block 17, and the adjusting screw 18 passes through the fixing frame 15 and is threadedly connected to the fixing frame 15; two oppositely facing sides of the two movable plates 10 A threaded sleeve 11 is fixed to one end surface of the base, a first threaded rod 13 is threadedly connected to the threaded sleeve 11, a fixed plate 12 is rotatably installed at the end of the first threaded rod 13, and the fixed plate 12 is fixed to the base; the winding portion 2 includes a movable seat 24 located at the upper rear side of the base and can move horizontally, two connecting plates 241 are fixed to the top of the movable seat 24, detachable vertical plates 27 are installed at the connecting plates 241, and two opposite end surfaces of the two vertical plates 27 are fixed with a horizontal axis 271 for the tape roll to pass through; a connecting seat 25 is fixed to the front side of the top of the movable seat 24, a groove 251 is provided at the bottom of the connecting seat 25, a wide groove 253 is provided below the groove 251 for the tape to pass through, an electric cylinder 26 is installed in the groove 251, and a cutter 261 for cutting the tape is fixed to the end of the piston rod of the electric cylinder 26.

[0033] Furthermore, two side panels 20 are fixedly connected by bolts at the rear side of the top of the base, a second threaded rod 23 is rotatably installed between the two side panels 20, and the second threaded rod 23 is threadedly connected to the movable seat 24, and a second motor 21 for driving the second threaded rod 23 to rotate is installed on the outer wall of the left side panel 20. The second motor 21 drives the second threaded rod 23 to rotate, which can drive the movable seat 24 to move horizontally, thereby facilitating the movable seat 24 to drive the tape roll to move to wind the wire harness.

[0034] In this embodiment, a mounting plate 252 is fixed in the groove 251, and the electric cylinder 26 is fixedly connected to the mounting plate 252 by bolts. The mounting plate 252 supports and fixes the electric cylinder 26.

[0035] In this embodiment, two connecting rods 22 are fixedly connected between the two side plates 20 by bolts, and the connecting rods 22 pass through the movable seat 24 and are slidably connected to the movable seat 24. The setting of the connecting rod 22 guides the horizontal movement of the movable seat 24, ensuring that the movable seat 24 is stable and smooth.

[0036] In this embodiment, two connecting bolts 28 are provided at the bottom of the vertical plate 27, and the ends of the connecting bolts 28 are threadedly connected to the connecting plate 241. The arrangement of the connecting bolts 28 facilitates fixing the vertical plate 27 and the connecting plate 241, and facilitates disassembly of the vertical plate 27 to disassemble and install the tape roll.

[0037] In this embodiment, the clamp block 17 is a rubber product, and the size of the clamp block 17 is adapted to the opening size of the fixing frame 15. The rubber clamp block 17 can not only stably fix the clamped wire harness end connector, but also avoid damage to the clamped wire harness end connector.

[0038] In this embodiment, one end surface of the movable plate 10 close to the fixed plate 12 is fixedly connected to two guide rods 101 by bolts, and the guide rods 101 pass through the fixed plate 12 and are slidably connected to the fixed plate 12. The setting of the guide rods 101 guides the horizontal movement of the movable plate 10, ensuring the stability and smoothness of the movable plate 10.

[0039] In this embodiment, a hand wheel 14 is installed at the end of the first threaded rod 13, and the hand wheel 14 is coaxially keyed with the first threaded rod 13. The provision of the hand wheel 14 facilitates the rotation of the first threaded rod 13, thereby improving the convenience of operation.

[0040] It should be added that the wide slot 253 in this embodiment is inclined. This design facilitates the tape to pass through the wide slot 253 and move in the wide slot 253, making it easier for the tape to be wrapped around the wire harness.

[0041] It is worth noting that the first motor 19 and the second motor 21 involved in this embodiment are existing conventional technologies and will not be described in detail here.

[0042] Before specific use, the user first places the tape roll between the two horizontal axes 271, and fixes the connecting bolts 28 through the vertical plate 27 and the connecting plate 241. The vertical plate 27 is fixed to the connecting plate 241, and the tape roll is fixed. Then the user passes the tape through the wide groove 253, and then the user turns the hand wheels 14 on both sides, and the hand wheels 14 drive the first threaded rod 13 to rotate. As the first threaded rod 13 rotates, the movable plate 10 moves horizontally. When the two movable plates 10 are adjusted to a suitable spacing, the user stops turning the hand wheel 14. Next, the user passes the two ends of the wiring harness through the through groove 151 and places them into the opening of the fixing frame. At this time, the user turns the adjusting screws 18 on both sides, and the adjusting screws 18 drive the clamping blocks 17 on both sides to move toward the connector at the end of the wiring harness. At the same time, the clamping groove 171 clamps the connector at the end of the wiring harness. Finally, the user fixes the end of the tape to the wiring harness.

[0043] During specific use, the user first turns on the power of the first motor 19 and the second motor 21, and the first motor 19 and the second motor 21 start to work. The output shaft of the first motor 19 rotates to drive the rotating shaft 16 and the fixing frame 15 to rotate, and the wiring harness rotates synchronously. At the same time, the output shaft of the second motor 21 drives the second threaded rod 23 to rotate. As the second threaded rod 23 rotates, the movable seat 24 moves along the connecting rod 22, and the tape roll moves horizontally synchronously, and the tape is gradually wrapped around the wiring harness.

[0044] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A wire harness tape winding device, comprising a wire harness fixing part (1), characterized in that: A winding portion (2) is provided on the rear side of the wire harness fixing portion (1); The harness fixing part (1) comprises a base, two movable plates (10) which are symmetrical and can move relative to each other synchronously are arranged above the base, a rotating shaft (16) is rotatably installed above each movable plate (10), a first motor (19) for driving the rotating shaft (16) to rotate is installed on the outer wall of the movable plate (10), a side wall of a fixing frame (15) is fixed at the end of the rotating shaft (16), and a through groove (151) is provided on the side wall for the harness to pass through, two clamping blocks (17) which can move relative to each other synchronously are installed in the opening of the fixing frame (15), and the clamping blocks (17) can move relative to each other synchronously. The block (17) is provided with a clamping groove (171) for clamping the wiring harness end connector, and the clamping block (17) is rotatably mounted with an adjusting screw (18), which passes through the fixing frame (15) and is threadedly connected to the fixing frame (15); threaded sleeves (11) are fixed to two end surfaces of the two movable plates (10) that are separated from each other, and a first threaded rod (13) is threadedly connected to the threaded sleeves (11), and a fixing plate (12) is rotatably mounted at the end of the first threaded rod (13), and the fixing plate (12) is fixed to the base; The winding portion (2) comprises a movable seat (24) located at the upper rear side of the base and capable of horizontal movement, two connecting plates (241) being fixed on the top of the movable seat (24), detachable vertical plates (27) being installed on the connecting plates (241), and horizontal axes (271) for the tape roll to pass through being fixed on two opposite end surfaces of the two vertical plates (27); a connecting seat (25) being fixed on the top front side of the movable seat (24), a groove (251) being provided at the bottom of the connecting seat (25), a wide groove (253) being provided below the groove (251) for the tape to pass through, an electric cylinder (26) being installed in the groove (251), and a cutter (261) for cutting the tape being fixed at the end of the piston rod of the electric cylinder (26).

2. The wire harness tape winding device according to claim 1, characterized in that: Two side plates (20) are fixedly connected to the rear side of the top of the base by bolts, a second threaded rod (23) is rotatably installed between the two side plates (20), and the second threaded rod (23) is threadedly connected to the movable seat (24), and a second motor (21) for driving the second threaded rod (23) to rotate is installed on the outer wall of the left side plate (20).

3. The wire harness tape winding device according to claim 1, characterized in that: A mounting plate (252) is fixed in the groove (251), and the electric cylinder (26) is fixedly connected to the mounting plate (252) via bolts.

4. The wire harness tape winding device according to claim 2, characterized in that: Two connecting rods (22) are also fixedly connected between the two side plates (20) by means of bolts. The connecting rods (22) pass through the movable seat (24) and are slidably connected to the movable seat (24).

5. The wire harness tape winding device according to claim 1, characterized in that: Two connecting bolts (28) are provided at the bottom end of the vertical plate (27), and the ends of the connecting bolts (28) are threadedly connected to the connecting plate (241).

6. The wire harness tape winding device according to claim 1, characterized in that: The clamping block (17) is a product made of rubber material, and the size of the clamping block (17) is matched with the opening size of the fixing frame (15).

7. The wire harness tape winding device according to claim 1, characterized in that: One end surface of the movable plate (10) close to the fixed plate (12) is fixedly connected to two guide rods (101) by bolts, and the guide rods (101) pass through the fixed plate (12) and are slidably connected to the fixed plate (12).

8. The wire harness tape winding device according to claim 1, characterized in that: A hand wheel (14) is installed at the end of the first threaded rod (13), and the hand wheel (14) is coaxially key-connected to the first threaded rod (13).

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