Wire harness twisting mechanism

Abstract

The utility model relates to the technical field of computer peeling machines, and discloses a wire harness twisting mechanism which comprises a machining base and further comprises a first motor and a wire twisting assembly, an adjusting supporting plate is arranged at the top of the machining base, a transmission supporting plate is arranged at the top of the machining base, and a conveying plate is arranged in the machining base. The wire twisting assembly is arranged in the transmission supporting plate, the first motor is arranged on the back of the adjusting supporting plate, the output end of the first motor is fixedly connected with a first rotating shaft, and the outer portion of the first rotating shaft is fixedly connected with a rotating gear shaft. A first motor drives a first rotating shaft to drive a rotating gear shaft to rotate in an adjusting supporting plate, and then a first sliding plate and a second sliding plate are driven to slide up and down in the adjusting supporting plate under the meshing action of the rotating gear shaft, the first sliding plate and the second sliding plate. And the inlet of the wire twisting assembly can be suitable for various wires with different thicknesses to enter, flexible adjustability is achieved, and the wire twisting effect of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of computer stripping machine especially relates to wire harness twisting mechanism. BACKGROUND

[0002] The wire twisting mode of the computer wire stripping machine adopts two toothed roll clamping modes, which can adjust the clamping half-stripped rubber to change the tightness of the wire twisting, so that the wire twisting achieves a straight and beautiful effect. The computer wire stripping machine integrates multiple processes such as automatic wire feeding, cutting, stripping, twisting, and tin dipping, and realizes truly automatic production. The computer wire stripping machine is widely used in the wire harness processing industry, especially in the electronic, electrical, toy, and automobile and motorcycle industries, for wire harness processing.

[0003] In the prior art, when the device is in use, the wire first enters the stripping machine through the wire feeding wheel set, then passes through the stripping mechanism for stripping, and after the stripping is completed, the wire continues to be transmitted forward to reach the wire twisting mechanism. The wire twisting mechanism twists the wire in the transmission process through two oppositely rotating rollers or similar devices. This twisting force causes the wire to form a certain twisted state when it leaves the stripping machine. Due to the difference in the thickness of the wire, it may not be able to enter the inside of the roller due to being too thick when being conveyed into the wire twisting mechanism, and the wire may not achieve effective wire twisting due to being too thin, affecting the practicality of the equipment. Therefore, it is necessary to improve the wire harness twisting mechanism to solve the above problems. SUMMARY

[0004] In order to overcome the problem that the wire harness twisting mechanism may not be able to enter the inside of the roller due to being too thick when being conveyed into the wire twisting mechanism, and the wire may not achieve effective wire twisting due to being too thin.

[0005] The technical scheme of the utility model is as follows: a wire harness twisting mechanism, comprising a processing base, a first motor, and a wire twisting assembly, the top of the processing base is provided with an adjusting support plate, the top of the processing base is provided with a transmission support plate, the inside of the processing base is provided with a conveying plate, the wire twisting assembly is arranged in the inside of the transmission support plate, the first motor is arranged at the back of the adjusting support plate, the output end of the first motor is fixedly connected with a first rotating shaft, the outside of the first rotating shaft is fixedly connected with a rotating gear shaft, the outside of the rotating gear shaft is meshingly connected with a first sliding plate and a second sliding plate, the first sliding plate and the second sliding plate are slidingly connected in the inside of the adjusting support plate, the first motor drives the first rotating shaft to rotate in the inside of the adjusting support plate, which adjusts the first sliding plate and the second sliding plate.

[0006] Preferably, the adjusting support plate is provided with a sliding groove at the corresponding position of the first sliding plate and the second sliding plate, and the first sliding plate and the second sliding plate slide in the sliding groove.

[0007] As preferred, the inside of the second sliding plate is slidably connected with a first sliding adjusting rod, and the right side of the first sliding adjusting rod is fixedly connected with a first torsion wire plate.

[0008] As preferred, the first sliding plate is provided with a sliding groove at the position corresponding to the second sliding adjusting rod, and the second sliding adjusting rod slides in the sliding groove.

[0009] As preferred, the second sliding plate is provided with a sliding groove at the position corresponding to the first sliding adjusting rod, and the first sliding adjusting rod slides in the sliding groove.

[0010] As preferred, the twisting assembly comprises a second motor, the output end of the second motor is fixedly connected with a second rotating shaft, the second rotating shaft is rotatably connected in the inside of the transmission support plate, the front surface of the second rotating shaft is fixedly connected with a first belt pulley, the inside of the transmission support plate is provided with a rotating bearing, the inside of the transmission support plate is rotatably connected with a rotating connecting rod, the rotating connecting rod is fixedly connected in the inside of the rotating bearing, the front surface of the rotating connecting rod is fixedly connected with a second belt pulley, the outside of the second belt pulley is meshingly connected with a transmission belt, the transmission belt is meshingly connected in the outside of the first belt pulley, and the front surface of the second belt pulley is fixedly connected with a limiting adjusting rod.

[0011] As preferred, the first sliding adjusting rod is provided with a sliding groove at the position corresponding to the limiting adjusting rod, and the limiting adjusting rod slides in the sliding groove.

[0012] Compared with the wire harness torsion mechanism, the first rotating shaft is driven by the first motor to rotate in the inside of the adjusting support plate, and then the first sliding plate and the second sliding plate are driven to slide up and down in the inside of the adjusting support plate through the meshing effect of the rotating gear shaft and the first sliding plate and the second sliding plate, so that the inlet of the twisting assembly can adapt to different wire rods, has flexible adjustment, improves the twisting effect of the equipment, and effectively prevents the too thick wire rod from entering the inside of the roller and the too thin wire rod from being effectively twisted. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a schematic view of the front structure of the utility model;

[0014] Figure 2 It is a schematic view of the back structure of the utility model;

[0015] Figure 3 It is a schematic view of the adjusting support plate structure of the utility model;

[0016] Figure 4 It is a schematic view of the inside structure of the adjusting support plate of the utility model;

[0017] Figure 5 It is the structure schematic view of the wire twisting assembly of the utility model;

[0018] Figure 6 It is the structure schematic view of the wire twisting assembly of the utility model.

[0019] Mark explanation: 1, processing base; 2, adjusting support plate; 3, transmission support plate; 4, conveying plate; 801, first motor; 802, first rotating shaft; 803, rotating gear shaft; 804, first sliding plate; 805, second sliding plate; 806, first sliding adjusting rod; 807, first wire twisting plate; 808, second sliding adjusting rod; 809, second wire twisting plate; 901, second motor; 902, second rotating shaft; 903, first pulley; 904, transmission belt; 905, rotating bearing; 906, rotating connecting rod; 907, second pulley; 908, limiting adjusting rod. DETAILED DESCRIPTION

[0020] The utility model will be further explained below in combination with the drawings and examples.

[0021] Please refer to Figure 1 - Figure 6The utility model provides a kind of embodiment: wiring harness wire twisting mechanism, including processing base 1, still including first motor 801 and thread rolling assembly, the top of processing base 1 is provided with adjusting support plate 2, the top of processing base 1 is provided with transmission support plate 3, the inside of processing base 1 is provided with conveying plate 4, thread rolling assembly is arranged in the inside of transmission support plate 3, first motor 801 is arranged in the back of adjusting support plate 2, the output of first motor 801 is fixedly connected with first rotating shaft 802, the outside of first rotating shaft 802 is fixedly connected with rotating gear shaft 803, the outside of rotating gear shaft 803 is engagedly connected with first sliding plate 804 and second sliding plate 805, first sliding plate 804 and second sliding plate 805 are slidably connected in the inside of adjusting support plate 2, first motor 801 is driven first rotating shaft 802 to drive rotating gear shaft 803 to rotate in the inside of adjusting support plate 2 by being set, and it plays the adjustment to first sliding plate 804 and second sliding plate 805, equipment is fixed to suitable position by the processing base 1 being set, wire is sent out by the wire being twisted by the conveying plate 4 being set, first rotating shaft 802 is rotated in the inside of adjusting support plate 2 by driving first motor 801, rotating gear shaft 803 is rotated by the rotation of first rotating shaft 802, by the gear of first rotating shaft 802 and rotating gear shaft 803 and the rack outside first sliding plate 804 engagement, rotating gear shaft 803 and first sliding plate 804 are slid up and down in the inside of adjusting support plate 2 by the rotation of rotating gear shaft 803, adjusting support plate 2 is provided with slide groove in the position corresponding to first sliding plate 804 and second sliding plate 805, first sliding plate 804 and second sliding plate 805 slide in the inside of slide groove, by the slide groove being set in the inside of adjusting support plate 2 corresponding to the position of first sliding plate 804 and second sliding plate 805, first sliding plate 804 and second sliding plate 805 are limited when sliding in slide groove.

[0022] Please refer to Figure 3 Figure 4 ​In the embodiment, the inner part of the second sliding plate 805 is slidably connected with the first sliding adjusting rod 806, the right side of the first sliding adjusting rod 806 is fixedly connected with the first torsion wire plate 807, the inner part of the first sliding plate 804 is slidably connected with the second sliding adjusting rod 808, the right side of the second sliding adjusting rod 808 is fixedly connected with the second torsion wire plate 809, the first sliding plate 804 is provided with a sliding slot at the position corresponding to the second sliding adjusting rod 808, the second sliding adjusting rod 808 slides in the sliding slot, the up-and-down sliding of the first sliding plate 804 and the second sliding plate 805 drives the second sliding adjusting rod 808 and the second sliding adjusting rod 808 to move relative to each other, so that the first torsion wire plate 807 and the second torsion wire plate 809 can press and limit the wire, the second sliding plate 805 is provided with a sliding slot at the position corresponding to the first sliding adjusting rod 806, the first sliding adjusting rod 806 slides in the sliding slot, and the sliding of the first sliding adjusting rod 806 in the sliding slot is limited by the sliding slot provided in the second sliding plate 805 at the position corresponding to the first sliding adjusting rod 806.

[0023] Please refer to Figure 5 Figure 6 In the embodiment, the wire twisting assembly comprises a second motor 901, the output end of the second motor 901 is fixedly connected with a second rotating shaft 902, the second rotating shaft 902 is rotatably connected in the inner part of the transmission support plate 3, the front surface of the second rotating shaft 902 is fixedly connected with a first belt pulley 903, the inner part of the transmission support plate 3 is provided with a rotating bearing 905, the inner part of the transmission support plate 3 is rotatably connected with a rotating connecting rod 906, the rotating connecting rod 906 is fixedly connected in the inner part of the rotating bearing 905, the front surface of the rotating connecting rod 906 is fixedly connected with a second belt pulley 907, the outer part of the second belt pulley 907 is meshingly connected with a transmission belt 904, the transmission belt 904 is meshingly connected with the outer part of the first belt pulley 903, the front surface of the second belt pulley 907 is fixedly connected with a limiting adjusting rod 908, the second motor 901 drives the second rotating shaft 902 to rotate in the inner part of the transmission support plate 3, the rotation of the second rotating shaft 902 drives the first belt pulley 903 to rotate, and drives the transmission belt 904 to transmit power through the meshing with the transmission belt 904, the first sliding adjusting rod 806 is provided with a sliding slot at the position corresponding to the limiting adjusting rod 908, the limiting adjusting rod 908 slides in the sliding slot, and the sliding of the limiting adjusting rod 908 in the sliding slot is limited by the sliding slot provided in the first sliding adjusting rod 806 at the position corresponding to the limiting adjusting rod 908.

[0024] ​In the working process, the wire without insulation is placed between the first twisting plate 807 and the second twisting plate 809, the first rotating shaft 802 is driven by the first motor 801 to rotate the rotating gear shaft 803 inside the adjusting support plate 2, then the first sliding plate 804 and the second sliding plate 805 are driven to slide up and down inside the adjusting support plate 2 through the meshing action of the rotating gear shaft 803 and the first sliding plate 804 and the second sliding plate 805, the first sliding plate 804 and the second sliding adjusting rod 808 are driven to move by the up and down sliding of the first sliding plate 804 and the second sliding plate 805, so that the first twisting plate 807 and the second twisting plate 809 are extruded and limited, the first pulley 903 is driven by the second rotating shaft 902 to rotate inside the transmission support plate 3, then the second pulley 907 is driven to rotate 60 degrees inside the transmission support plate 3 through the meshing action of the first pulley 903 and the transmission belt 904 and the meshing action of the second pulley 907 and the transmission belt 904, the limiting adjusting rod 908 is driven to pull the second sliding adjusting rod 808 and the first sliding adjusting rod 806 by the 60-degree rotation of the second pulley 907, so that the wire between the first twisting plate 807 and the second twisting plate 809 is rubbed and twisted.

[0025] Through the above steps, the first rotating shaft 802 is driven by the first motor 801 to rotate the rotating gear shaft 803 inside the adjusting support plate 2, then the first sliding plate 804 and the second sliding plate 805 are driven to slide up and down inside the adjusting support plate 2 through the meshing action of the rotating gear shaft 803 and the first sliding plate 804 and the second sliding plate 805, so as to solve the problem that the wire harness twisting mechanism cannot enter the inside of the roller due to the different thickness of the wire when conveying into the twisting mechanism, and the wire cannot achieve effective twisting effect due to the too thin wire.

Claims

1. A wire harness wire twisting mechanism comprising a processing base (1), characterized in that: Also include the first motor (801) and the wire twisting assembly, the top of the processing base (1) is provided with an adjusting support plate (2), the top of the processing base (1) is provided with a transmission support plate (3), the inside of the processing base (1) is provided with a conveying plate (4), the wire twisting assembly is arranged in the inside of the transmission support plate (3), the first motor (801) is arranged at the back of the adjusting support plate (2), the output end of the first motor (801) is fixedly connected with a first rotating shaft (802), the outside of the first rotating shaft (802) is fixedly connected with a rotating gear shaft (803), the outside of the rotating gear shaft (803) is meshedly connected with a first sliding plate (804) and a second sliding plate (805), the first sliding plate (804) and the second sliding plate (805) are slidably connected in the inside of the adjusting support plate (2), the first motor (801) is arranged to drive the first rotating shaft (802) to drive the rotating gear shaft (803) to rotate in the inside of the adjusting support plate (2), so that the first sliding plate (804) and the second sliding plate (805) are adjusted.

2. The wire bundle twist mechanism of claim 1, wherein: The adjusting support plate (2) is provided with a sliding groove at the position corresponding to the first sliding plate (804) and the second sliding plate (805), and the first sliding plate (804) and the second sliding plate (805) slide in the sliding groove.

3. The wire bundle twist mechanism of claim 1, wherein: The inside of the second sliding plate (805) is slidably connected with a first sliding adjusting rod (806), the right side of the first sliding adjusting rod (806) is fixedly connected with a first wire twisting plate (807), the inside of the first sliding plate (804) is slidably connected with a second sliding adjusting rod (808), and the right side of the second sliding adjusting rod (808) is fixedly connected with a second wire twisting plate (809).

4. The wire bundle twist mechanism of claim 3, wherein: The first sliding plate (804) is provided with a sliding groove at the position corresponding to the second sliding adjusting rod (808), and the second sliding adjusting rod (808) slides in the sliding groove.

5. The wire bundle twist mechanism of claim 3, wherein: The second sliding plate (805) is provided with a sliding groove at the position corresponding to the first sliding adjusting rod (806), and the first sliding adjusting rod (806) slides in the sliding groove.

6. The wire bundle twist mechanism of claim 1, wherein: The wire twisting assembly comprises a second motor (901), the output end of the second motor (901) is fixedly connected with a second rotating shaft (902), the second rotating shaft (902) is rotatably connected in the inside of the transmission support plate (3), the front surface of the second rotating shaft (902) is fixedly connected with a first pulley (903), the inside of the transmission support plate (3) is provided with a rotating bearing (905), the inside of the transmission support plate (3) is rotatably connected with a rotating connecting rod (906), the rotating connecting rod (906) is fixedly connected in the inside of the rotating bearing (905), the front surface of the rotating connecting rod (906) is fixedly connected with a second pulley (907), the outside of the second pulley (907) is meshedly connected with a transmission belt (904), the transmission belt (904) is meshedly connected to the outside of the first pulley (903), and the front surface of the second pulley (907) is fixedly connected with a limiting adjusting rod (908).

7. The wire bundle twist mechanism of claim 6, wherein: The first sliding adjusting rod (806) is provided with a sliding groove at the position corresponding to the limiting adjusting rod (908), and the limiting adjusting rod (908) slides in the sliding groove.

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