An automobile wire harness stripping device

Abstract

The utility model discloses a kind of automobile wire harness stripping equipment, including conveyor belt, the middle part of the side wall of conveyor belt is fixedly connected with base, the top of base is equipped with sliding block, the inside of sliding block is installed with third electric push rod, the output end of third electric push rod, the fixed connection of third electric push rod has flat plate, the side of flat plate bottom end is provided with upper stripping knife, the outer surface of the belt of conveyor belt is provided with several clamping strips, the middle part of clamping strip is equipped with clamping groove, wire harness is placed in the inside of clamping groove, the top of conveyor belt is erected with crosspiece. The utility model is provided with a series of structures, to reduce the adverse effects caused by human factors on wire harness stripping position, more conducive to the connection and fixation of wire harness end stripping and contact terminal, to save the energy consumed by operating personnel when wire harness stripping, more conducive to long-time operation of operating personnel.

Description

Technical Field

[0001] This utility model relates to the technical field of wire harness stripping equipment, specifically to an automotive wire harness stripping equipment. Background Technology

[0002] Automotive wiring harnesses are the main network of automotive circuits. They are the core components that connect various electronic and electrical components in a car and ensure the normal operation of the circuit. They are usually connected to various electrical components by contact terminals. When connecting the contact terminals to the wiring harness, the outer sheath of the wiring harness needs to be stripped before the contact terminals are connected to the internal conductors. Therefore, automotive wiring harnesses are usually stripped by stripping equipment before being connected to the terminals.

[0003] However, existing automotive wiring harness stripping equipment typically requires operators to manually place individual wire harnesses into a clamp, and then the stripping blade clamps and pulls the wire harness end to strip the wires. This method requires operators to concentrate for extended periods, and during operation, human factors can easily lead to inconsistencies in the stripping positions of all wire harness ends, resulting in significant differences that can affect the subsequent connection and fixation of the wire harness with the contact terminals. In addition, existing wire harnesses must be held by hand when being placed into and removed from the stripping equipment, and the wire harnesses must be placed and removed sequentially and quickly according to the stripping speed of the blade. Performing such operations for extended periods is quite labor-intensive and makes it more suitable for operators who prefer prolonged use. Utility Model Content

[0004] The purpose of this invention is to provide an automotive wiring harness stripping device to solve the problems mentioned in the background art, such as the stripping location being easily affected by human factors and the stripping process being laborious.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automotive wire harness stripping device, comprising a conveyor belt, a base fixedly connected to the middle of one side wall of the conveyor belt, a sliding block provided on the top of the base, a third electric push rod installed inside the sliding block, a plate fixedly connected to the output end of the third electric push rod, an upper stripping knife provided on one side of the bottom end of the plate, several locking strips provided on the outer surface of the conveyor belt, a locking groove provided in the middle of the locking strip, a wire harness placed inside the locking groove, a crossbeam supported on the top of the conveyor belt, two first electric push rods provided at the top of the crossbeam, a pressure strip provided at the bottom of the crossbeam, and raising strips fixedly connected to both sides of the bottom end of the conveyor belt, and a lower stripping knife fixedly connected to the side wall of the sliding block near the conveyor belt.

[0006] Preferably, one end of the crossbeam is fixedly connected to a side plate on one side of the conveyor belt, and the other end of the crossbeam is fixedly connected to a side wall of the base.

[0007] Preferably, the two sides of the top of the pressure strip are fixedly connected to the output ends of the two first electric push rods, and the pressure strip is slidably connected to the cross frame through the first electric push rods.

[0008] Preferably, neither end of the slot is closed, and the pressure strip is movably embedded in the slot via a first electric push rod.

[0009] Preferably, a limiting rod passes through each of the two corners at the top of the plate, and a telescopic spring is sleeved at the bottom of the limiting rod. The bottom ends of the two limiting rods are respectively fixedly connected to the two corners at the top of the sliding block.

[0010] Preferably, a second electric push rod is provided on one side of the top of the base, and the output end of the second electric push rod is fixedly connected to the back of the sliding block.

[0011] Preferably, the top of the base is provided with two slide bars, the sliding block is slidably connected to the slide bars, and the sliding block is slidably connected to the base through the slide bars and the second electric push rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This automotive wiring harness stripping equipment, through the setting of clips and slots, allows the wiring harness to be positioned on the conveyor belt according to the position of the ends of the clips and slots when it is placed on the equipment for the stripping step. This ensures that the stripping position of all wiring harnesses on the conveyor belt remains the same, thereby reducing the adverse effects of human factors on the stripping position of the wiring harness and making it easier to connect and fix the stripped wire harness ends to the contact terminals.

[0014] 2. This automotive wiring harness stripping equipment uses a conveyor belt to allow short wiring harnesses of the same length as the clips to be placed in the clip slots. The harnesses are then moved by the conveyor belt to the stripping mechanism for stripping. This allows the operator to simply place the wiring harness clip in the slot and then remove the stripped wiring harness from the slot, thus saving the operator the effort required for stripping the wiring harness and making it more suitable for long-term operation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the crossbar and the first electric push rod structure of this utility model;

[0017] Figure 3This is a schematic diagram of the sliding block and base structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the card strip and card slot structure of this utility model.

[0019] In the diagram: 1. Conveyor belt; 2. Card strip; 3. Card slot; 4. Pressure strip; 5. Cross frame; 6. First electric push rod; 7. Upper peeling knife; 8. Flat plate; 9. Limiting rod; 10. Telescopic spring; 11. Second electric push rod; 12. Base; 13. Sliding strip; 14. Sliding block; 15. Elevating strip; 16. Wiring harness; 17. Third electric push rod; 18. Lower peeling knife. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] like Figures 1 to 4As shown, the automotive wire harness stripping device of this embodiment includes a conveyor belt 1. The function of the conveyor belt 1 is to allow the clamping strips 2 to circulate and be conveyed on one side of the base 12, so that the wire harness 16 can be placed orderly and sequentially on the clamping strips 2 of the conveyor belt 1, thereby saving the operator's effort. The base 12 is fixedly connected to the middle of one side wall of the conveyor belt 1. The function of the base 12 is to support the sliding block 14. The top of the base 12 is provided with the sliding block 14. The function of the sliding block 14 is to drive the upper stripping blade 7 and the lower stripping blade 18 to pull out the cut-off outer sheath after completing the clamping and cutting action of the outer sheath at the end of the wire harness 16. This allows the conductor inside the wire harness 16 to be directly exposed, thus achieving a complete stripping action on the wire harness 16. A third electric push rod 17 is installed inside the sliding block 14. The function of the third electric push rod 17 is to push the plate 8, causing the plate 8 to move the upper stripping blade 7 to the lower stripping blade 18, thereby achieving the stripping action on the end of the wire harness 16. The output end of the third electric push rod 17 is fixedly connected to the plate 8. The upper stripping blade 7 is located on one side of the bottom end of the plate 8. Several clamping strips 2 are provided on the outer surface of the conveyor belt 1. The lengths of the clamping strips 2 are the same, and the lengths of the clamping strips 2 are... The stripper can be adapted to the length of the stripped wire harness 16, allowing the wire harness 16 to move with the clamping strip 2 to the positions of the upper stripping blade 7 and the lower stripping blade 18. A groove 3 is provided in the middle of the clamping strip 2, which facilitates the placement of the wire harness 16 inside the clamping strip 2, allowing the wire harness 16 to move with the clamping strip 2. The wire harness 16 is placed inside the groove 3. A crossbeam 5 is mounted on the top of the conveyor belt 1, supporting the first electric push rod 6 and the pressure strip 4. Two first electric push rods 6 are located at the top of the crossbeam 5, and a pressure strip 4 is located at the bottom of the crossbeam 5. The pressure strip 4 is used to hold the wire harness 16 in place. The 16 wire harnesses placed in the slot 3 are pressed together, so that the 16 wire harnesses can smoothly complete the subsequent stripping action. The two sides of the bottom of the conveyor belt 1 are fixedly connected to the raising strips 15. The function of the raising strips 15 is to raise the height of the bottom of the conveyor belt 1, so that the card strip 2 rotated to the bottom of the conveyor belt 1 can be conveyed normally along the conveyor belt 1. The sliding block 14 is fixedly connected to the lower stripping knife 18 near the side wall of the conveyor belt 1. The lower stripping knife 18 is located directly below the upper stripping knife 7, so that the upper stripping knife 7 can press the end of the wire harness 16 down to the lower stripping knife 18, thereby realizing the stripping action on the end of the wire harness 16.

[0024] Specifically, one end of the cross frame 5 is fixedly connected to the side plate on one side of the conveyor belt 1, and the other end of the cross frame 5 is fixedly connected to the side wall of the base 12. The function of the cross frame 5 is to support the first electric push rod 6 and the pressure bar 4, so that the pressure bar 4 can smoothly press the wire harness 16 in the lower slot 3, thereby facilitating the subsequent stripping of the wire harness 16.

[0025] Furthermore, the two sides of the top of the pressure strip 4 are fixedly connected to the output ends of the two first electric push rods 6 respectively. The pressure strip 4 is slidably connected through the crossbar 5 of the first electric push rod 6, so that the pressure strip 4 can slide down towards the top of the slot 3, thereby pressing the 16 wire harnesses in the slot 3.

[0026] Furthermore, neither end of the slot 3 is closed. The pressure strip 4 is movably embedded in the slot 3 through the first electric push rod 6, so that the 16 wire harnesses to be stripped can be positioned according to the length of the slot 3. Since all the clips 2 are the same length, all the wire harnesses 16 placed in the clips 2 can be kept in the same state by positioning, thereby reducing the probability of large differences in the stripping position of the wire harness 16 ends.

[0027] Furthermore, limit rods 9 are inserted through the two corners of the top of the plate 8. A telescopic spring 10 is sleeved at the bottom of the limit rods 9. The bottom ends of the two limit rods 9 are fixedly connected to the two corners of the top of the sliding block 14. The function of the limit rods 9 is to support the plate 8, so that the plate 8 can maintain better stability when sliding down, which is more conducive to the close contact between the upper peeling knife 7 and the lower peeling knife 18.

[0028] Furthermore, a second electric push rod 11 is provided on one side of the top of the base 12. The output end of the second electric push rod 11 is fixedly connected to the back of the sliding block 14. The second electric push rod 11 can pull the sliding block 14, so that the upper peeling knife 7 and the lower peeling knife 18 on the sliding block 14 clamp and cut the outer sheath, and then peel it off from the end of the wire harness 16, thereby realizing the peeling step of the wire harness 16.

[0029] Furthermore, the top of the base 12 is provided with two sliders 13, and the slider block 14 is slidably connected to the sliders 13. The slider block 14 is slidably connected to the base 12 through the sliders 13 and the second electric push rod 11, so that the slider block 14 can maintain better stability when sliding along the base 12, thereby improving the stability of the slider when sliding on the base 12.

[0030] The usage method of this embodiment is as follows: When using this automotive wiring harness 16 stripping device, the device needs to be connected to an external power source first, and then the conveyor belt 1 is started, so that the clamping strip 2 on the conveyor belt 1 moves with the rotation of the conveyor belt 1. Then, the wiring harness 16 to be stripped can be placed in the clamping slot 3 of the clamping strip 2. At this time, the end of the wiring harness 16 to be stripped needs to extend beyond the clamping slot 3 and be close to the sliding block 14. Then, the wiring harness 16 will move with the clamping strip 2 to the sliding block 14. When the clamping slot 3 moves with the conveyor belt 1 to directly below the pressure strip 4, the two first electric push rods 6 will be driven by the synchronous controller. The pressure bar 4 is pressed down, causing it to press the wire harness 16 into the slot 3. Then, the third electric push rod 17 is activated. At this time, the third electric push rod 17 will drive the plate 8 to slide down along the limit rod 9, causing the upper stripping knife 7 to move to the lower stripping knife 18. The outer sheath of the wire harness 16 that has slid between the upper stripping knife 7 and the lower stripping knife 18 is clamped and then cut. Then, the second electric push rod 11 is activated, causing the sliding block 14 to slide away from the conveyor belt 1. This allows the upper stripping knife 7 and the lower stripping knife 18 to peel off the cut outer sheath from the end of the wire harness 16, thus completing the stripping operation of the wire harness 16.

[0031] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A wire harness stripping device for automobiles, comprising a conveyor belt (1), characterized in that: A base (12) is fixedly connected to the middle of one side wall of the conveyor belt (1). A sliding block (14) is provided on the top of the base (12). A third electric push rod (17) is installed inside the sliding block (14). A plate (8) is fixedly connected to the output end of the third electric push rod (17). An upper peeling knife (7) is provided on one side of the bottom end of the plate (8). Several clips (2) are provided on the outer surface of the conveyor belt (1). The card strip (2) has a card slot (3) in the middle, and a wire harness (16) is placed inside the card slot (3). A cross frame (5) is mounted on the top of the conveyor belt (1). Two first electric push rods (6) are provided at the top of the cross frame (5). A pressure strip (4) is provided at the bottom of the cross frame (5). A pad strip (15) is fixedly connected to both sides of the bottom end of the conveyor belt (1). A lower peeling knife (18) is fixedly connected to the side wall of the sliding block (14) near the side wall of the conveyor belt (1).

2. The automotive wiring harness stripping device according to claim 1, characterized in that: One end of the crossbeam (5) is fixedly connected to the side plate of the conveyor belt (1), and the other end of the crossbeam (5) is fixedly connected to the side wall of the base (12).

3. The automotive wiring harness stripping device according to claim 1, characterized in that: The top two sides of the pressure strip (4) are fixedly connected to the output ends of the two first electric push rods (6), and the pressure strip (4) is slidably connected to the cross frame (5) through the first electric push rods (6).

4. The automotive wiring harness stripping device according to claim 3, characterized in that: Both ends of the slot (3) are not closed, and the pressure strip (4) is movably embedded in the slot (3) through the first electric push rod (6).

5. The automotive wiring harness stripping device according to claim 1, characterized in that: Limiting rods (9) are inserted through the two corners of the top of the plate (8). A telescopic spring (10) is sleeved on the bottom of the limiting rod (9). The bottom ends of the two limiting rods (9) are fixedly connected to the two corners of the top of the sliding block (14).

6. The automotive wiring harness stripping device according to claim 1, characterized in that: A second electric push rod (11) is provided on one side of the top of the base (12), and the output end of the second electric push rod (11) is fixedly connected to the back of the sliding block (14).

7. The automotive wiring harness stripping device according to claim 6, characterized in that: The top of the base (12) is provided with two slide bars (13), and the sliding block (14) is slidably connected to the slide bars (13). The sliding block (14) is slidably connected to the base (12) through the slide bars (13) and the second electric push rod (11).

Images