Vehicle wire harness peeling device capable of automatically stroking straight wire harness

Abstract

The utility model relates to the technical field of vehicle wire harness peeling, in particular to a vehicle wire harness peeling device capable of automatically stroking a wire harness. The straightening mechanism is used for straightening the vehicle wire harness, and the straightening mechanism is arranged in the peeling box; wherein the straightening mechanism comprises two movable frames arranged in the peeling box, a plurality of first belt wheels rotate on the inner walls of the movable frames, and a first belt is in transmission connection between the surfaces of the two first belt wheels; according to the device, the movable frame, the first belt wheel and the first belt are utilized to achieve preliminary straightening and conveying of the vehicle wire harness, the contact area of the first belt and the vehicle wire harness is guaranteed, the limiting frame, the sliding frame and the balls are utilized to achieve clamping and straightening of the vehicle wire harness, it is guaranteed that the vehicle wire harness is in a linear horizontal state in the peeling process, and the peeling efficiency is improved. And therefore, the peeling effect of the peeling device on the automotive wire harness is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle wire harness peeling, in particular to a vehicle wire harness peeling device for automatically straightening a wire harness. Background Art

[0002] With the increase of automobile functions and the widespread application of electronic control technology, there are more and more electrical parts, and there will be more and more automotive wiring harnesses. The automotive wiring harness is the network body of the automobile circuit, connecting the electrical and electronic components of the automobile and enabling them to function. Without the automotive wiring harness, there would be no automotive circuit. In the processing of automotive wiring harnesses, a peeling device is required to separate the wire core of the automotive wiring harness from the outer protective layer.

[0003] The Chinese patent "Adjustable Vehicle Wire Harness Stripping Device" authorization announcement number "CN219937806U" clamps and conveys the vehicle wire harness through guide rollers and cutting knives, allowing it to be stripped during transportation, ensuring that vehicle wire harnesses of different specifications can be stripped.

[0004] However, automotive wiring harnesses usually have a certain degree of elasticity and the contact area between the guide roller and the automotive wiring harness is limited, which causes the guide roller to easily bend the automotive wiring harness slightly during the clamping and conveying of the automotive wiring harness, thereby affecting the peeling effect of the peeling device on the automotive wiring harness.

[0005] Therefore, a vehicle wire harness stripping device for automatically straightening a wire harness is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a vehicle wire harness peeling device for automatically straightening the wire harness in order to solve the above-mentioned problem, thereby improving the problem that the vehicle wire harness is prone to slight bending when the guide roller clamps and conveys the vehicle wire harness.

[0007] The utility model achieves the above-mentioned purpose through the following technical solutions: a vehicle wire harness peeling device for automatically straightening a wire harness, comprising: a peeling box; a straightening mechanism, wherein the straightening mechanism is arranged inside the peeling box for straightening the vehicle wire harness; wherein the straightening mechanism comprises two movable frames arranged inside the peeling box, the inner wall of the movable frame rotates a plurality of first pulleys, a first belt is transmission-connected between the surfaces of the two first pulleys, opposite sides of the two movable frames are fixedly connected to a limiting frame, the inner wall of the limiting frame is slidably connected to a slide, the end of the slide is rollingly connected to a ball, and a straightening component is arranged inside the peeling box. The movable frame, the first pulley and the first belt are used to achieve the initial straightening and transportation of the vehicle wiring harness, ensuring the contact area between the first belt and the vehicle wiring harness. The limit frame, the slide and the ball bearing are used to clamp and straighten the vehicle wiring harness, ensuring that the vehicle wiring harness is in a straight and horizontal state during peeling, thereby ensuring the peeling effect of the peeling device on the vehicle wiring harness.

[0008] Preferably, the straightening assembly includes a second pulley fixedly connected to one end of the first pulley on one side, a second belt is connected between the surfaces of the two second pulleys, a servo motor is fixedly connected to the front end of the movable frame, and the output shaft of the servo motor is fixedly connected to one end of one of the second pulleys. The servo motor, the second pulley and the second belt are used to realize the simultaneous transmission of the two belts on the movable frame, thereby ensuring the consistency of the transmission of the vehicle wiring harness.

[0009] Preferably, a support block is fixedly connected to the inner side of the movable frame, and the end of the support block contacts the inner side of the first belt. The support block is used to provide additional support to the first belt, thereby avoiding deformation of the first belt during the straightening and conveying of the vehicle wiring harness, thereby ensuring that the vehicle wiring harness remains in a straight and horizontal state during transportation.

[0010] Preferably, a driving plate is provided inside the peeling box, a plurality of driving holes are opened at the front end of the driving plate, and the rear end of the movable frame is slidably connected to the inner wall of the driving hole.

[0011] Preferably, an electric push rod is fixedly connected to the inner wall of the peeling box, and the telescopic end of the electric push rod is fixedly connected to one side of the driving plate. The electric push rod, the driving plate and the driving hole are used to adjust the distance between the two movable frames, ensuring that the two sets of first belts can straighten and transport different types of vehicle wiring harnesses.

[0012] Preferably, a spring is fixedly connected to the end of the slide, and the other end of the spring is fixedly connected to the end of the limit frame. The spring is used to achieve resistance to the slide, ensuring that the ball bearing always resists different types of vehicle wiring harnesses.

[0013] Preferably, the bottom of the driving plate is rotatably connected to a plurality of rollers, and the surfaces of the rollers are rollingly connected to the inner bottom wall of the peeling box. The rollers are used to ensure the smoothness of the driving plate moving in the peeling box and provide support for the driving plate.

[0014] Preferably, the inner wall of the peeling box is fixedly connected with a plurality of guide rods, and the inner wall of the movable frame is slidably connected to the surface of the guide rods. The guide rods are used to limit the movable frame during movement, thereby ensuring the stability of the movable frame during movement.

[0015] The beneficial effects of the utility model are:

[0016] 1. The movable frame, the first pulley and the first belt are used to realize the preliminary straightening and conveying of the vehicle wiring harness, ensuring the contact area between the first belt and the vehicle wiring harness. The limit frame, the slide and the ball are used to realize the clamping and straightening of the vehicle wiring harness, ensuring that the vehicle wiring harness is in a straight and horizontal state during the peeling process, thereby ensuring the peeling effect of the peeling device on the vehicle wiring harness;

[0017] 2. The support block is used to provide additional support to the first belt, thereby preventing the first belt from deforming during the straightening and conveying of the automotive wiring harness, thereby ensuring that the automotive wiring harness remains in a straight and horizontal state during transportation;

[0018] 3. The electric push rod, drive plate and drive hole are used to adjust the distance between the two movable frames, ensuring that the two sets of first belts can straighten and transport different types of automotive wiring harnesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the straightening mechanism structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the straightening component structure of the utility model;

[0022] Figure 4 It is a cross-sectional view of the straightening mechanism of the utility model.

[0023] In the figure: 1, peeling box; 2, straightening mechanism; 21, movable frame; 22, first pulley; 23, first belt; 24, limit frame; 25, slide; 26, ball; 27, straightening assembly; 271, second pulley; 272, second belt; 273, servo motor; 274, spring; 275, drive plate; 276, drive hole; 277, electric push rod; 278, roller; 279, guide rod; 2710, support block. DETAILED DESCRIPTION

[0024] 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.

[0025] When implementing: Figure 1-4 As shown, a vehicle wire harness peeling device for automatically straightening a wire harness comprises: a peeling box 1; a straightening mechanism 2, the straightening mechanism 2 for straightening the vehicle wire harness is arranged inside the peeling box 1; wherein the straightening mechanism 2 comprises two movable frames 21 arranged inside the peeling box 1, the inner wall of the movable frame 21 rotates a plurality of first pulleys 22, a first belt 23 is transmission-connected between the surfaces of the two first pulleys 22, the opposite sides of the two movable frames 21 are fixedly connected to a limiting frame 24, the inner wall of the limiting frame 24 is slidably connected to a slide 25, the end of the slide 25 is rollingly connected to a ball 26, and the interior of the peeling box 1 is provided with a straightening mechanism. Straightening component 27, the inner wall of the peeling box 1 is fixedly connected with a plurality of guide rods 279, the inner wall of the movable frame 21 is slidably connected to the surface of the guide rods 279, the straightening component 27 includes a second pulley 271 fixedly connected to one end of the first pulley 22 on one side, a second belt 272 is transmission-connected between the surfaces of the two second pulleys 271, a servo motor 273 is fixedly connected to the front end of the movable frame 21, the output shaft of the servo motor 273 is fixedly connected to one end of one of the second pulleys 271, a support block 2710 is fixedly connected to the inner side of the movable frame 21, and the end of the support block 2710 contacts the inner side of the first belt 23. The inner side of the limit frame 24 is concave in a "V" shape, which ensures that the limit frame 24 can clamp different types of vehicle wiring harnesses.

[0026] The inner wall of the peeling box 1 is fixedly connected with two cylinders, and one end of the cylinder is fixedly connected with a cutting knife.

[0027] When it is necessary to peel the vehicle wiring harness, the two movable frames 21 are close to each other, so that the two groups of first belts 23 are in contact with the vehicle wiring harness, so that the vehicle wiring harness is initially straightened, and the two limit frames 24 clamp and straighten the vehicle wiring harness, so that the vehicle wiring harness is in a straight horizontal state. At this time, the cylinder and the two servo motors 273 are manually opened, and one end of the cylinder moves to drive the cutting knife to move, so that the cutting knife is in contact with the appropriate position in the vehicle wiring harness, and the cylinder is manually closed. The output shaft of the servo motor 273 rotates to drive one of the second pulleys 271 to rotate, and one of the second pulleys 271 rotates through the second belt 272 to drive the other second pulley 271 to rotate, and the two second pulleys 271 rotate to drive their respective first pulleys 22, and the corresponding first pulley 22 rotates to drive the first belt 23 to transmit, and the first belt 23 drives the vehicle wiring harness to be transported, and the transported vehicle wiring harness is peeled by the cutting knife. When it is no longer necessary to peel the vehicle wiring harness, the two servo motors 273 are manually closed.

[0028] like Figure 3-4 As shown, a driving plate 275 is provided inside the peeling box 1, and a plurality of driving holes 276 are opened at the front end of the driving plate 275. The rear end of the movable frame 21 is slidably connected to the inner wall of the driving hole 276. An electric push rod 277 is fixedly connected to the inner wall of the peeling box 1. The telescopic end of the electric push rod 277 is fixedly connected to one side of the driving plate 275. The bottom of the driving plate 275 is rotatably connected to a plurality of rollers 278, and the surface of the roller 278 is rollingly connected to the inner bottom wall of the peeling box 1.

[0029] It should be noted that the cylinder, servo motor 273 and electric push rod 277 in the above description are all devices with relatively mature application of existing technologies. The specific models can be selected according to actual needs. At the same time, the cylinder, servo motor 273 and electric push rod 277 can be powered by a built-in power supply or by AC power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0030] When the distance between the two movable frames 21 needs to be adjusted, the electric push rod 277 is manually opened, and the telescopic end of the electric push rod 277 moves to drive the drive plate 275 to move, and the movement of the drive plate 275 drives the two groups of drive holes 276 to move. Since each group of drive holes 276 is two and symmetrical, the movement of the drive holes 276 drives the movable frames 21 to move, so that the two movable frames 21 are close to each other at appropriate positions, and the electric push rod 277 is manually closed.

[0031] like Figure 4 As shown, a spring 274 is fixedly connected to the end of the slide 25, and the other end of the spring 274 is fixedly connected to the end of the limit frame 24. The elastic force of the spring 274 pushes the slide 25 and the ball 26 to move, so that the ball 26 abuts against the vehicle wiring harness.

[0032] When the utility model is in use, the electric push rod 277 is manually opened, and the telescopic end of the electric push rod 277 moves through the driving plate 275 and the driving hole 276 to make the two movable frames 21 close to the appropriate position. The electric push rod 277 is manually closed, so that the two groups of first belts 23 are in contact with the vehicle wiring harness, so that the vehicle wiring harness is initially straightened, and the two limit frames 24 clamp and straighten the vehicle wiring harness, so that the vehicle wiring harness is in a straight horizontal state. At this time, the cylinder and the two servo motors 273 are manually opened, and one end of the cylinder moves to drive the cutting knife to move, so that the cutting knife is in contact with the appropriate position in the vehicle wiring harness. The cylinder is manually closed, and the output shaft of the servo motor 273 rotates through the second pulley 271, the second belt 272 and the first pulley 22 to drive the first belt 23 to transmit, and the first belt 23 drives the vehicle wiring harness to be transported, and the transported vehicle wiring harness is peeled by the cutting knife. When it is no longer necessary to peel the vehicle wiring harness, the two servo motors 273 are manually closed.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A vehicle wire harness peeling device for automatically straightening a wire harness, characterized in that: include: Remove the box (1); A straightening mechanism (2) for straightening a vehicle wiring harness, the straightening mechanism (2) being arranged inside the stripping box (1); The straightening mechanism (2) comprises two movable frames (21) arranged inside the peeling box (1), the inner wall of the movable frame (21) rotates a plurality of first pulleys (22), a first belt (23) is connected in a transmission manner between the surfaces of the two first pulleys (22), the opposite sides of the two movable frames (21) are fixedly connected to a limiting frame (24), the inner wall of the limiting frame (24) is slidably connected to a slide (25), the end of the slide (25) is rollingly connected to a ball (26), and a straightening component (27) is arranged inside the peeling box (1).

2. The vehicle wire harness peeling device for automatically straightening the wire harness according to claim 1, characterized in that: The straightening assembly (27) comprises a second pulley (271) fixedly connected to one end of the first pulley (22) on one side, a second belt (272) is transmission-connected between the surfaces of the two second pulleys (271), a servo motor (273) is fixedly connected to the front end of the movable frame (21), and an output shaft of the servo motor (273) is fixedly connected to one end of one of the second pulleys (271).

3. The vehicle wire harness peeling device for automatically straightening the wire harness according to claim 1, characterized in that: A support block (2710) is fixedly connected to the inner side of the movable frame (21), and an end of the support block (2710) is in contact with the inner side of the first belt (23).

4. The vehicle wire harness peeling device for automatically straightening the wire harness according to claim 1, characterized in that: A driving plate (275) is arranged inside the peeling box (1), a plurality of driving holes (276) are opened at the front end of the driving plate (275), and the rear end of the movable frame (21) is slidably connected to the inner wall of the driving hole (276).

5. The vehicle wire harness peeling device for automatically straightening the wire harness according to claim 4, characterized in that: An electric push rod (277) is fixedly connected to the inner wall of the peeling box (1), and the telescopic end of the electric push rod (277) is fixedly connected to one side of the driving plate (275).

6. The vehicle wire harness peeling device for automatically straightening the wire harness according to claim 1, characterized in that: The end of the slide (25) is fixedly connected to a spring (274), and the other end of the spring (274) is fixedly connected to the end of the limiting frame (24).

7. The vehicle wire harness peeling device for automatically straightening the wire harness according to claim 4, characterized in that: The bottom of the driving plate (275) is rotatably connected to a plurality of rollers (278), and the surfaces of the rollers (278) are rollingly connected to the inner bottom wall of the peeling box (1).

8. The vehicle wire harness peeling device for automatically straightening the wire harness according to claim 1, characterized in that: The inner wall of the peeling box (1) is fixedly connected to a plurality of guide rods (279), and the inner wall of the movable frame (21) is slidably connected to the surface of the guide rods (279).

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