Wire harness peeling device for wire harness processing

Abstract

The utility model relates to the technical field of wire harness processing, and discloses a wire harness peeling device for wire harness processing, which comprises a workbench, the top end of the workbench is fixedly provided with a first fixing frame, a collecting frame, a wind-up roller and a second fixing frame, the side edge of the first fixing frame is movably provided with a first connecting frame, and the side edge of the second fixing frame is movably provided with a second connecting frame. A first connecting frame is fixedly installed on the first fixing frame, a thread cutter is movably installed in the bottom end of the first connecting frame, a second connecting frame is fixedly installed on the side, close to the first connecting frame, of the first fixing frame, and a containing plate is fixedly installed at the top end of the second connecting frame. A first motor drives a threaded column to rotate through a driving gear, a driven gear and a rotating column, when the threaded column rotates, a first connecting frame is driven to move on the side edge of a first fixing frame through a moving block and a sliding through hole, the first connecting frame can drive a wire cutter to make contact with a wire harness, and the distance between the wire cutter and the wire harness can be adjusted; the depth is the depth of the adjustable wire cutter cutting into the wire harness.

Description

Technical Field

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

[0002] A wire harness is a device that combines multiple wires or cables and is fixed together by insulating sleeves, binding tape or other fixing methods. Wire harnesses are commonly used in electronic equipment, automobiles, aerospace and other fields. During the processing of wire harnesses, it is often necessary to cut and strip the core wires and wire sheaths of the wire harnesses.

[0003] According to Chinese patent CN 214124300 U, a wire harness stripping device for wire harness processing includes a stripping table, on which are provided: a driving mechanism, a differential gear, a linkage mechanism, a conveying mechanism... The wire harness stripping device is capable of stably stripping the wire harness by arranging a differential gear, and the stripping and cutting of the wire harness is realized by arranging a stripping piece driven by the linkage mechanism. However, this stripping and cutting method cannot control the cutting depth, and it is easy to damage the internal core wire during cutting. Moreover, there is no effective solution to the waste skin after stripping, and there is still a problem of low efficiency. Utility Model Content

[0004] The utility model aims to provide a wire harness stripping device for wire harness processing to solve the problems raised in the above-mentioned background technology.

[0005] Technical Solution

[0006] The utility model provides the following technical solutions: a wire harness stripping device for wire harness processing, comprising a workbench, a first fixed frame, a collecting frame, a winding roller and a second fixed frame are respectively fixedly installed on the top of the workbench, a first connecting frame is movably installed on the side of the first fixed frame, a wire cutting knife is movably installed inside the bottom end of the first connecting frame, a second connecting frame is fixedly installed on the side of the first fixed frame close to the first connecting frame, a placing plate is fixedly installed on the top of the second connecting frame, an active roller and a driven roller are respectively movably installed inside the second fixed frame, the collecting frame is located below the placing plate, the active roller and the driven roller, a first crushing roller and a second crushing roller are respectively movably installed in the collecting frame, and a feeding through hole is penetrated through the inner wall of the bottom end of the collecting frame, and a feeding channel is also opened at the position of the working table located at the feeding through hole.

[0007] Preferably, a first motor is fixedly installed on the rear side of the first fixed frame, a driving gear is fixedly installed on the output shaft end of the first motor, an adjusting cavity is opened inside the first fixed frame, a rotating column is movably installed in the adjusting cavity, a driven gear is fixedly installed on the outer side of the rotating column, and the driving gear and the driven gear are meshingly connected.

[0008] Preferably, a partition is fixedly installed in the adjusting chamber, the driving gear and the driven gear are both located below the partition, the top end of the rotating column passes through the partition and is fixedly installed with a threaded column, the outer side of the threaded column is threadedly connected to a moving block, and a sliding through hole matching the moving block is opened through the inner wall of the side of the first fixed frame.

[0009] Preferably, one end of the moving block passes through the sliding through hole and is fixedly connected to the first connecting frame, a third motor is fixedly mounted on the side of the first connecting frame, and an output shaft end of the third motor is fixedly connected to one end of the wire cutter.

[0010] Preferably, the wire cutting knife is located above the placement plate, the placement plate is semicircular in shape, the height of the placement plate is flush with the height of the driven roller, and the surface heights of the active roller and the driven roller are both set to increase from the middle to both ends.

[0011] Preferably, a telescopic cylinder is fixedly mounted on the top of the second fixed frame, the output shaft end of the telescopic cylinder is rotatably connected to the end of the active roller, and a through hole connected to the up and down movement of the active roller is opened on the side of the second fixed frame.

[0012] Preferably, a second motor is fixedly installed on the side of the collecting frame, the first crushing roller and the second crushing roller are fixedly connected to the corresponding output shaft end of the second motor, the surfaces of the first crushing roller and the second crushing roller are provided with crushing protrusions, and the bottom wall of the inner cavity of the collecting frame is set as a bevel plate, and the height of the bevel plate gradually decreases from the side wall of the collecting frame toward the horizontal height of one side of the unloading through hole.

[0013] Beneficial Effects

[0014] Compared with the prior art, the utility model provides a wire harness stripping device for wire harness processing, which has the following beneficial effects:

[0015] 1. The wire harness stripping device for wire harness processing works through the first motor, which drives the threaded column to rotate through the driving gear, the driven gear and the rotating column. When the threaded column rotates, it drives the first connecting frame to move on the side of the first fixed frame through the moving block and the sliding through hole. The first connecting frame can drive the wire cutter to contact the wire harness, so that the distance between the wire cutter and the wire harness can be adjusted, that is, the depth of the wire cutter cutting into the wire harness.

[0016] 2. The wire harness stripping device for wire harness processing drives the first crushing roller and the second crushing roller to rotate through the operation of the second motor. The first crushing roller and the second crushing roller will crush the wire harness skin entering the collection frame through the crushing protrusion block, and collect it through the discharge hole and the discharge channel. The bevel plate can prevent the wire harness skin from being retained inside the collection frame after being crushed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0018] Figure 1 This is a front view of the overall structure of the utility model;

[0019] Figure 2 This is a side view of the first fixing frame of the utility model;

[0020] Figure 3 This is a cross-sectional view of the first fixing frame of the utility model;

[0021] Figure 4 This is a schematic diagram of the working movement of the thread cutting knife of the utility model;

[0022] Figure 5 This is a schematic diagram of the second fixing frame of the utility model;

[0023] Figure 6 This is a top view of the collection frame of the utility model;

[0024] Figure 7 This is a bottom view of the collection frame of the utility model;

[0025] Figure 8 It is a cross-sectional view of the collection frame of the utility model.

[0026] In the figure: 1. workbench; 2. first fixed frame; 3. collecting frame; 4. winding roller; 5. second fixed frame; 6. wire cutter; 7. placing plate; 8. telescopic cylinder; 9. first motor; 10. first connecting frame; 11. sliding through hole; 12. second connecting frame; 13. rotating column; 14. threaded column; 15. moving block; 16. driving gear; 17. driven gear; 18. partition; 19. second motor; 20. driving roller; 21. driven roller; 22. first crushing roller; 23. second crushing roller; 24. crushing protrusion block; 25. unloading through hole; 26. bevel plate. DETAILED DESCRIPTION

[0027] 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.

[0028] Embodiment 1:

[0029] See also Figure 1-Figure 5A wire harness stripping device for wire harness processing comprises a workbench 1, a first fixed frame 2, a collecting frame 3, a winding roller 4 and a second fixed frame 5 are fixedly installed on the top of the workbench 1, a first connecting frame 10 is movably installed on the side of the first fixed frame 2, a wire cutter 6 is movably installed inside the bottom end of the first connecting frame 10, a second connecting frame 12 is fixedly installed on the side of the first fixed frame 2 close to the first connecting frame 10, a placing plate 7 is fixedly installed on the top of the second connecting frame 12, an active roller 20 and a driven roller 21 are movably installed inside the second fixed frame 5, the collecting frame 3 is located below the placing plate 7, the active roller 20 and the driven roller 21, a first crushing roller 22 and a second crushing roller 23 are movably installed in the collecting frame 3, and a feeding through hole 25 is penetrated through the inner wall of the bottom end of the collecting frame 3, and a feeding channel is also opened at the position of the workbench 1 at the feeding through hole 25.

[0030] The winding roller 4 is located on the side of the second fixing frame 5 .

[0031] In this embodiment, a first motor 9 is fixedly installed on the rear side of the first fixed frame 2, a driving gear 16 is fixedly installed on the output shaft end of the first motor 9, an adjustment cavity is opened inside the first fixed frame 2, a rotating column 13 is movably installed in the adjustment cavity, a driven gear 17 is fixedly installed on the outer side of the rotating column 13, and the driving gear 16 and the driven gear 17 are meshingly connected.

[0032] In this embodiment, a partition 18 is fixedly installed in the adjustment chamber, the driving gear 16 and the driven gear 17 are both located below the partition 18, the top of the rotating column 13 passes through the partition 18 and is fixedly installed with a threaded column 14, the outer side of the threaded column 14 is threadedly connected to a moving block 15, and a sliding through hole 11 matching the moving block 15 is opened through the inner wall of the side of the first fixed frame 2.

[0033] In this embodiment, one end of the moving block 15 passes through the sliding through hole 11 and is fixedly connected to the first connecting frame 10. A third motor is fixedly installed on the side of the first connecting frame 10, and the output shaft end of the third motor is fixedly connected to one end of the wire cutter 6.

[0034] In this embodiment, the wire cutting knife 6 is located above the placement plate 7, the placement plate 7 is semicircular in shape, the height of the placement plate 7 is flush with the height of the driven roller 21, and the surface heights of the active roller 20 and the driven roller 21 are both set to increase from the middle to both ends.

[0035] Working principle of this embodiment: when in use, the wire harness passes through the second fixed frame 5 and the placement plate 7 respectively, the active roller 20 and the driven roller 21 will drive the wire harness to be transmitted, and the first motor 9 will work, and the first motor 9 will drive the threaded column 14 to rotate through the active gear 16, the driven gear 17 and the rotating column 13. When the threaded column 14 rotates, it will drive the first connecting frame 10 to move on the side of the first fixed frame 2 through the moving block 15 and the sliding through hole 11. The first connecting frame 10 will drive the wire cutter 6 to contact with the wire harness, so that the distance between the wire cutter 10 and the wire harness can be adjusted, that is, the depth of the adjustable wire cutter 6 cutting into the wire harness.

[0036] The wire cutter 6 can perform stripping work on the wire harness.

[0037] Embodiment 2:

[0038] See also Figure 1 , Figure 6-Figure 8 A wire harness stripping device for wire harness processing comprises a workbench 1, a first fixed frame 2, a collecting frame 3, a winding roller 4 and a second fixed frame 5 are fixedly installed on the top of the workbench 1, a first connecting frame 10 is movably installed on the side of the first fixed frame 2, a wire cutter 6 is movably installed inside the bottom end of the first connecting frame 10, a second connecting frame 12 is fixedly installed on the side of the first fixed frame 2 close to the first connecting frame 10, a placing plate 7 is fixedly installed on the top of the second connecting frame 12, an active roller 20 and a driven roller 21 are movably installed inside the second fixed frame 5, the collecting frame 3 is located below the placing plate 7, the active roller 20 and the driven roller 21, a first crushing roller 22 and a second crushing roller 23 are movably installed in the collecting frame 3, and a feeding through hole 25 is penetrated through the inner wall of the bottom end of the collecting frame 3, and a feeding channel is also opened at the position of the workbench 1 at the feeding through hole 25.

[0039] In this embodiment, a telescopic cylinder 8 is fixedly installed on the top of the second fixed frame 5, and the output shaft end of the telescopic cylinder 8 is rotatably connected to the end of the active roller 20, and a through hole is opened on the side of the second fixed frame 5 to connect with the active roller 20 for up and down movement.

[0040] A fourth motor (not shown) is provided at the end of the active roller 20, and the output shaft end of the fourth motor is fixedly connected to the central axis of the active roller 20, so that the fourth motor can drive the active roller 20 to rotate when it is working. When the active roller 20 is working, the wire harness between the active roller 20 and the driven roller 21 can be transmitted, so that the wire cutter 6 can peel the moving wire harness.

[0041] In this embodiment, a second motor 19 is fixedly installed on the side of the collecting frame 3, and the first crushing roller 22 and the second crushing roller 23 are fixedly connected to the corresponding output shaft ends of the second motor 19. The surfaces of the first crushing roller 22 and the second crushing roller 23 are provided with crushing protrusions 24, and the bottom wall of the inner cavity of the collecting frame 3 is set as a bevel plate 26, and the height of the bevel plate 26 gradually decreases from the side wall of the collecting frame 3 toward the horizontal height of the side of the unloading through hole 25.

[0042] The output shafts of two adjacent second motors 19 rotate in opposite directions.

[0043] The working principle of this embodiment is as follows: when the wire harness is stripped, the skin peeled off the wire harness will fall into the collecting frame 3, and the first crushing roller 22 and the second crushing roller 23 will be driven to rotate by the second motor 19. The first crushing roller 22 and the second crushing roller 23 will crush the wire harness skin entering the collecting frame 3 through the crushing protrusion block 24, and collect it through the discharge hole 25 and the discharge channel, and the bevel plate 26 can prevent the wire harness skin from being retained inside the collecting frame 3 after being crushed.

Claims

1. A wire stripping device for wire processing, comprising a workbench (1), characterized in that: The top of the workbench (1) is respectively fixedly mounted with a first fixed frame (2), a collecting frame (3), a winding roller (4) and a second fixed frame (5); a first connecting frame (10) is movably mounted on the side of the first fixed frame (2); a wire cutter (6) is movably mounted inside the bottom of the first connecting frame (10); a second connecting frame (12) is fixedly mounted on a side of the first fixed frame (2) close to the first connecting frame (10); a placement plate (7) is fixedly mounted on the top of the second connecting frame (12). The second fixed frame (5) has an active roller (20) and a driven roller (21) movably mounted therein, the collecting frame (3) is located below the placement plate (7), the active roller (20) and the driven roller (21), the collecting frame (3) has a first crushing roller (22) and a second crushing roller (23) movably mounted therein, and a material discharge hole (25) is formed through the inner wall of the bottom end of the collecting frame (3), and a material discharge channel is also formed at the position of the workbench (1) at the material discharge hole (25).

2. A wire harness stripping device for wire harness processing according to claim 1, characterized in that: A first motor (9) is fixedly mounted on the rear side of the first fixed frame (2), a driving gear (16) is fixedly mounted on the output shaft end of the first motor (9), an adjusting cavity is provided inside the first fixed frame (2), a rotating column (13) is movably mounted in the adjusting cavity, a driven gear (17) is fixedly mounted on the outer side of the rotating column (13), and the driving gear (16) and the driven gear (17) are meshingly connected.

3. A wire harness stripping device for wire harness processing according to claim 2, characterized in that: A partition (18) is fixedly installed in the regulating chamber, the driving gear (16) and the driven gear (17) are both located below the partition (18), the top end of the rotating column (13) passes through the partition (18) and is fixedly installed with a threaded column (14), the outer side of the threaded column (14) is threadedly connected to a moving block (15), and a sliding through hole (11) matching the moving block (15) is opened through the inner wall of the side edge of the first fixed frame (2).

4. A wire harness stripping device for wire harness processing according to claim 3, characterized in that: One end of the moving block (15) passes through the sliding through hole (11) and is fixedly connected to the first connecting frame (10); a third motor is fixedly mounted on the side of the first connecting frame (10); and an output shaft end of the third motor is fixedly connected to one end of the wire cutter (6).

5. The wire harness stripping device for wire harness processing according to claim 1, characterized in that: The wire cutting knife (6) is located above the placement plate (7). The placement plate (7) is semicircular in shape. The height of the placement plate (7) is flush with the height of the driven roller (21). The surface heights of the active roller (20) and the driven roller (21) are both set to increase gradually from the middle to both ends.

6. A wire harness stripping device for wire harness processing according to claim 1, characterized in that: A telescopic cylinder (8) is fixedly mounted on the top of the second fixed frame (5), the output shaft end of the telescopic cylinder (8) is rotatably connected to the end of the active roller (20), and a through hole connected to the active roller (20) for up and down movement is opened on the side of the second fixed frame (5).

7. The wire harness stripping device for wire harness processing according to claim 1, characterized in that: A second motor (19) is fixedly mounted on the side of the collecting frame (3); the first crushing roller (22) and the second crushing roller (23) are both fixedly connected to the corresponding output shaft ends of the second motor (19); crushing protrusions (24) are provided on the surfaces of the first crushing roller (22) and the second crushing roller (23); the bottom wall of the inner cavity of the collecting frame (3) is provided as a bevel plate (26); the height of the bevel plate (26) gradually decreases from the side wall of the collecting frame (3) toward the horizontal height of the side of the unloading through hole (25).

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