Wave pressing peeling device

Abstract

The utility model relates to a wave-pressing peeling device, which is used for carrying out wave shape pressing and inner skin peeling operation on a wire harness, and is characterized by comprising a wave pressing mechanism used for pressing the wire harness and enabling the wire harness to form a wave shape; the inner skin peeling mechanism is located on one side of the wave pressing mechanism in the length direction of the wire harness and comprises a first peeling knife, a second peeling knife, a first driving assembly, a second driving assembly and a moving driving assembly, and when the wave pressing mechanism presses the wire harness, the first peeling knife and the second peeling knife are close to each other to cut off the inner skin of the wire harness; the first driving assembly is used for driving the first peeling knife to move, the second driving assembly is used for driving the second peeling knife to move, and the moving driving assembly is used for driving the first peeling knife and the second peeling knife to move in the length direction of the wire harness so as to pull out the cut inner skin.

Description

Technical Field

[0001] This application belongs to the field of wire harness processing technology, and in particular relates to a corrugated stripping device. Background Technology

[0002] In existing technologies, during the production of wire harnesses for electronic products, one end of the wire harness needs to be injection molded to form a plug. To prevent the plug from separating from the wire harness, the wire harness portion inside the plug is corrugated, and the plug is then injection molded at the corrugated area. Simultaneously, the wire harness is stripped to expose the core metal wires for subsequent wiring. Currently, corrugation and stripping are mostly performed manually, which is inefficient. Providing a device that simultaneously corrugates the wire harness and strips the inner sheath is a key technical problem that this application aims to solve. Utility Model Content

[0003] To overcome the problems existing in the related technologies, this application aims to provide a corrugated stripping device for corrugating wire harnesses and stripping the inner sheath.

[0004] This application is achieved through the following technical solution.

[0005] This technical solution provides a wave-forming and stripping device for applying wave-forming shapes to wire harnesses and stripping the inner insulation, including...

[0006] A wave-pressing mechanism is used to press the wire harness and shape it into a wave shape.

[0007] The inner sheathing mechanism located on one side of the crimping mechanism along the length of the wire harness includes a first peeling blade, a second peeling blade, a first driving assembly, a second driving assembly, and a moving driving assembly. When the crimping mechanism presses the wire harness, the first and second peeling blades move closer to each other to cut the inner sheath of the wire harness. The first driving assembly drives the first peeling blade to move, the second driving assembly drives the second peeling blade to move, and the moving driving assembly drives the first and second peeling blades to move along the length of the wire harness to pull out the cut inner sheath.

[0008] The technical effect of this application is that when the corrugating mechanism presses the wire harness, the inner sheath stripping mechanism performs the inner sheath stripping operation on the wire harness; the inner sheath stripping mechanism cuts the inner sheath with the first stripping knife and the second stripping knife, and under the drive of the moving drive component, the cut inner sheath is pulled out from the metal wire, thereby improving the production and processing efficiency of the wire harness.

[0009] In one or more embodiments of this technical solution, the edge of the first peeling knife is provided with a blade portion and abutting portions located on both sides of the blade portion, the abutting portions protruding higher than the blade portion, and the abutting portions are used to abut against the second peeling knife.

[0010] In one or more embodiments of this technical solution, when the first peeling knife and the second peeling knife abut against each other, a gap is formed between the blade portion of the first peeling knife and the second peeling knife.

[0011] In one or more embodiments of this technical solution, the endothelial peeling mechanism further includes

[0012] The first support, wherein the motion drive component is used to move the first support;

[0013] The first peeling knife and the second peeling knife are mounted on the first support and move on the first support. The first drive assembly and the second drive assembly are mounted on the first support.

[0014] In one or more embodiments of this technical solution, the first driving component includes

[0015] A first movable plate is provided on the first support and at least one first peeling knife is mounted on the first movable plate;

[0016] A first drive cylinder is mounted on the first bracket, and the first drive cylinder is used to drive the first moving plate to move.

[0017] In one or more embodiments of this technical solution, the second driving component includes

[0018] A second movable plate is provided on the first support, and at least one second peeling knife is mounted on the second movable plate;

[0019] A first telescopic hinge is connected between the second movable plate and the first support.

[0020] A second drive cylinder is mounted on the first bracket. The second drive cylinder is used to drive the first telescopic hinge to extend or retract so that the second movable plate can move.

[0021] In one or more embodiments of this technical solution, the peeling mechanism further includes a pusher plate and a pusher plate cylinder;

[0022] The push plate cylinder is mounted on the first movable plate, and the push plate is connected to the push plate cylinder.

[0023] The pusher cylinder is used to move the pusher to drop the peeled inner skin off the first peeling knife and the second peeling knife.

[0024] In one or more embodiments of this technical solution, the wave-pressing mechanism includes a first wave-pressing seat, a second wave-pressing seat, a third drive component, and a fourth drive component;

[0025] The first wave pressing seat has a wave-shaped first pressing surface, and the second wave pressing seat has a wave-shaped second pressing surface. The first pressing surface and the third pressing surface are close to each other to press the wire harness to form a wave shape.

[0026] The third driving component is used to drive the first wave-pressing seat to move, and the fourth driving component is used to drive the second wave-pressing seat to move.

[0027] In one or more embodiments of this technical solution, the wave-pressing mechanism further includes a second support, and the third drive component includes...

[0028] A third movable plate is provided on the second support, and at least one of the first wave-pressing seats is mounted on the third movable plate;

[0029] A third drive cylinder is mounted on the second bracket, and the third drive cylinder is used to drive the third moving plate to move.

[0030] In one or more embodiments of this technical solution, the fourth driving component includes

[0031] A fourth movable plate is provided on the second support, and at least one second wave-pressing seat is mounted on the fourth movable plate;

[0032] The second telescopic hinge is connected between the fourth movable plate and the second support.

[0033] A fourth drive cylinder is provided on the second bracket, which is used to drive the second telescopic hinge to extend or retract so that the fourth moving plate can move.

[0034] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0035] The above and other objects, features and advantages of this application will become more apparent from the more detailed description of exemplary embodiments thereof in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments thereof.

[0036] Figure 1 This is a schematic cross-sectional view of a wire harness shown in one embodiment of this application.

[0037] Figure 2 This is a front view of a wave-stripping device shown in one embodiment of this application.

[0038] Figure 3This is a perspective view of a wave-stripping device shown in one embodiment of this application.

[0039] Figure 4 This is a cross-sectional schematic diagram of a wave-stripping device shown in one embodiment of this application.

[0040] Figure 5 This is an exploded schematic diagram of a wave-pressing mechanism shown in one embodiment of this application.

[0041] Figure 6 This is a schematic diagram of the endothelial peeling mechanism shown in one embodiment of this application.

[0042] Figure 7 This is a schematic diagram of the structure of the first or second wave-pressing seat shown in one embodiment of this application.

[0043] Figure 8 This is a schematic diagram of a first peeling knife and a second peeling knife shown in one embodiment of this application.

[0044] Explanation of reference numerals in the attached figures:

[0045] 10-Wave pressing mechanism; 11-First wave pressing seat; 111-First guide block; 12-Second wave pressing seat; 121-Second guide block; 13-Third drive assembly; 131-Third moving plate; 132-Third drive cylinder; 14-Fourth drive assembly; 141-Fourth moving plate; 142-Fourth drive cylinder; 143-Second telescopic hinge; 16-Second bracket;

[0046] 20-Peeling mechanism; 201-Gap; 21-First peeling knife; 211-Blade edge; 212-Contact part; 22-Second peeling knife; 23-First drive assembly; 231-First moving plate; 232-First drive cylinder; 24-Second drive assembly; 241-Second moving plate; 242-Second drive cylinder; 243-First telescopic hinge; 25-Movement drive assembly; 26-First bracket; 27-Push plate; 28-Push plate cylinder;

[0047] 30-Wire harness; 31-Wave section; 32-Plug; 33-Inner skin; 34-Metal wire. Detailed Implementation

[0048] The technical solutions of some embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0049] The technical solutions of the embodiments of this application are described in detail below with reference to the accompanying drawings.

[0050] like Figure 1 The diagram shows a cross-sectional view of one end of the wire harness 30. A wavy section 31 is formed on the wire harness 30, and a tube plug 32 is formed by injection molding on the wavy section 31. This increases the stability of the connection between the tube plug 32 and the wire harness 30 and prevents the wire harness 30 from separating from the tube plug 32 and coming out. At the same time, the inner sheath 33 is stripped at the end to expose the metal wire 34.

[0051] like Figures 2 to 8 As shown in the figure, this embodiment is a wave-pressing and stripping device for pressing the wire harness 30 into a wave shape and stripping the inner sheath. It includes a wave-pressing mechanism 10 and an inner sheath stripping mechanism 20. The wave-pressing mechanism 10 is used to press the wire harness 30 and make the wire harness 30 into a wave shape.

[0052] The inner sheathing mechanism 20 is located on one side of the corrugating mechanism 10 along the length of the wire harness 30. The inner sheathing mechanism 20 includes a first peeling knife 21, a second peeling knife 22, a first drive assembly 23, a second drive assembly 24, and a movement drive assembly 25. When the corrugating mechanism 10 presses the wire harness 30, the first peeling knife 21 and the second peeling knife 22 move closer to each other to cut the inner sheath of the wire harness 30. The first drive assembly 23 is used to drive the first peeling knife 21 to move, the second drive assembly 24 is used to drive the second peeling knife 22 to move, and the movement drive assembly 25 is used to drive the first peeling knife 21 and the second peeling knife 22 to move along the length of the wire harness 30 to pull out the cut inner sheath.

[0053] Thus, when the wave pressing mechanism 10 presses the wire harness 30, the inner sheath stripping mechanism 20 performs the inner sheath stripping operation on the wire harness 30; the inner sheath stripping mechanism 20 cuts the inner sheath with the first stripping knife 21 and the second stripping knife 22, and under the drive of the moving drive component 25, pulls the cut inner sheath out from the metal wire, thereby improving the production and processing efficiency of the wire harness 30.

[0054] In this embodiment, the edge of the first stripping blade 21 is provided with a blade portion 211 and abutment portions 212 located on both sides of the blade portion 211. The abutment portions 212 protrude higher than the blade portion 211 and are used to abut against the second stripping blade 22. When the first stripping blade 21 and the second stripping blade 22 abut against each other, a gap is formed between the blade portion 211 of the first stripping blade 21 and the second stripping blade 22. Thus, the abutment portions 212 form a gap 201, the width of which is slightly larger than the diameter of the metal wire of the wire harness 30, to prevent the first stripping blade 21 and the second stripping blade 22 from cutting the metal wire and affecting its conductor performance.

[0055] It should be noted that the second peeling knife 22 can adopt the same structure as the first peeling knife 21, or it can have a different structure. Of course, the structure of the blade part 211 and the contact part 212 can also be set in the second peeling knife 22, and the same technical effect can be achieved.

[0056] In this embodiment, the inner peeling mechanism 20 further includes a first support 26, and a moving drive component 25 is used to drive the first support 26 to move; the first peeling knife 21 and the second peeling knife 22 are mounted on the first support 26 and can move closer to or further away from each other; the first drive component 23 and the second drive component 24 are mounted on the first support 26.

[0057] Specifically, the first drive assembly 23 includes a first movable plate 231 and a first drive cylinder 232 mounted on the first bracket 26. The first movable plate 231 is slidably mounted on the first bracket 26 via a guide rail and moves. At least one first peeling knife 21 is mounted on the first movable plate 231. For example, the number of first peeling knives 21 is five. The first drive cylinder 232 is used to drive the first movable plate 231 to move.

[0058] The second drive assembly 24 includes a second movable plate 241, a first telescopic hinge 243, and a second drive cylinder 242 mounted on a first bracket 26. The second movable plate 241 is slidably mounted on the first bracket 26 via a guide rail. At least one second peeling knife 22 is mounted on the second movable plate 241, and the number of second peeling knives 22 corresponds to the number of first peeling knives 21. The first telescopic hinge 243 connects the second movable plate 241 and the first bracket 26. The second drive cylinder 242 is used to drive the first telescopic hinge 243 to extend or retract, thereby moving the second movable plate 241. Thus, by setting the first telescopic hinge 243, the second drive cylinder 242 can be positioned on the side, facilitating spatial layout design.

[0059] In this embodiment, the inner peeling mechanism 20 further includes a push plate 27 and a push plate cylinder 28; the push plate cylinder 28 is mounted on the first movable plate 231, and the push plate 27 is connected to the push plate cylinder 28; the push plate cylinder 28 is used to drive the push plate 27 to move so that the peeled inner peel can fall off the first peeling knife 21 and the second peeling knife 22. After the inner peel is peeled off, sometimes the inner peel still hangs on the first peeling knife 21 or the second peeling knife 22. To prevent this, after the inner peel is pulled away from the metal wire, the push plate cylinder 28 first drives the push plate 27 to move, and after the inner peel is pushed off, the first peeling knife 21 and the second peeling knife 22 then separate from each other.

[0060] In this embodiment, the wave pressing mechanism 10 includes a first wave pressing seat 11, a second wave pressing seat 12, a third driving component 13, and a fourth driving component 14. The first wave pressing seat 11 has a wave-shaped first pressing surface, and the second and third wave pressing seats have wave-shaped second pressing surfaces. The first pressing surface and the third pressing surface are close to each other to press the wire harness 30 to form a wave shape. The third driving component 13 is used to drive the first wave pressing seat 11 to move, and the fourth driving component 14 is used to drive the second wave pressing seat 12 to move.

[0061] Specifically, the wave-pressing mechanism 10 further includes a second support 16, and the third drive assembly 13 includes a third moving plate 131 that moves on the second support 16 and a third drive cylinder 132 that moves on the second support 16. At least one first wave-pressing seat 11 is mounted on the third moving plate 131. For example, the number of first wave-pressing seats 11 is five. The third drive cylinder 132 is used to drive the third moving plate 131 to move.

[0062] The fourth drive assembly 14 includes a fourth movable plate 141 mounted on the second bracket 16, a second telescopic hinge 143, and a fourth drive cylinder 142 mounted on the second bracket 16. A second wave-pressing seat 12 corresponding to the first wave-pressing seat 11 is mounted on the fourth movable plate 141. The second telescopic hinge 143 connects the fourth movable plate 141 and the second bracket 16. The fourth drive cylinder 142 drives the second telescopic hinge 143 to extend and retract, thereby moving the fourth movable plate 141. Thus, by providing the second telescopic hinge 143, the fourth drive cylinder 142 can be positioned on the side, facilitating spatial layout design.

[0063] It should be noted that, in order to limit the wire harness 30 between the first corrugated seat 11 and the second corrugated seat 12, a first guide block 111 is provided on the side of the first corrugated seat 11, and a second guide block 121 is provided on the side of the second corrugated seat 12. Both the first guide block 111 and the second guide block 121 are provided with V-shaped grooves, so that the wire harness 30 is limited by the first guide block 111 and the second guide block 121.

[0064] The various embodiments of this application have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A wave-forming and stripping device for applying wave-forming and stripping inner insulation to wire harnesses, characterized in that, The utility model relates to a wave pressing mechanism (10) for pressing and forming a wave shape of a wire harness; An inner skin stripping mechanism (20) is arranged on one side of the wave pressing mechanism (10) in the length direction of the wire harness, and comprises a first skin stripping cutter (21), a second skin stripping cutter (22), a first driving assembly (23), a second driving assembly (24), and a moving driving assembly (25). When the wave pressing mechanism (10) presses the wire harness, the first skin stripping cutter (21) and the second skin stripping cutter (22) cut the inner skin of the wire harness and move close to each other. The first driving assembly (23) is used for driving the first skin stripping cutter (21) to move. The second driving assembly (24) is used for driving the second skin stripping cutter (22) to move. The moving driving assembly (25) is used for driving the first skin stripping cutter (21) and the second skin stripping cutter (22) to move along the length direction of the wire harness, so as to pull out the cut inner skin. An edge of the first skin stripping cutter (21) is provided with a cutting edge part (211) and abutting parts (212) arranged on both sides of the cutting edge part (211). The abutting parts (212) are higher than the cutting edge part (211), and the abutting parts (212) are used for abutting against the second skin stripping cutter (22).

2. A wave peeler as claimed in claim 1, wherein When the first skin stripping cutter (21) and the second skin stripping cutter (22) abut against each other, a gap is formed between the cutting edge part (211) of the first skin stripping cutter (21) and the second skin stripping cutter (22).

3. A wave peeler as claimed in claim 2, wherein The inner skin stripping mechanism (20) further comprises 4. The wave peeler of claim 1 wherein, A first support (26), and the moving driving assembly (25) is used for driving the first support (26) to move. The first skin stripping cutter (21) and the second skin stripping cutter (22) are arranged on the first support (26) to move, and the first driving assembly (23) and the second driving assembly (24) are arranged on the first support (26). The first driving assembly (23) comprises 5. A wave peeler as claimed in claim 4, wherein A first moving plate (231) arranged on the first support (26) to move, and at least one first skin stripping cutter (21) is arranged on the first moving plate (231); A first driving cylinder (232) arranged on the first support (26), and the first driving cylinder (232) is used for driving the first moving plate (231) to move. The second driving assembly (24) comprises 6. The wave peeler of claim 4 wherein, A second moving plate (241) arranged on the first support (26) to move, and at least one second skin stripping cutter (22) is arranged on the second moving plate (241); A first telescopic bracket (243) connected between the second moving plate (241) and the first support (26) A second driving cylinder (242) arranged on the first support (26), and the second driving cylinder (242) is used for driving the first telescopic bracket (243) to telescope, so that the second moving plate (241) moves. The inner skin stripping mechanism (20) further comprises a push plate (27) and a push plate cylinder (28).

7. The wave peeler of claim 5 wherein, ​ The push plate cylinder (28) is arranged on the first moving plate (231), and the push plate (27) is connected with the push plate cylinder; The push plate cylinder (28) is used to drive the push plate (27) to move to drop the peeled inner skin from the first peeling knife (21) and the second peeling knife (22).

8. The wave peeler of claim 1 wherein, The wave pressing mechanism (10) comprises a first wave pressing base (11), a second wave pressing base (12), a third driving assembly (13) and a fourth driving assembly (14); The first wave pressing base (11) is provided with a first wave pressing surface in a wave shape, the second wave pressing base is provided with a second wave pressing surface in a wave shape, and the first wave pressing surface and the third wave pressing surface are close to each other to press the wire harness to form a wave shape; The third driving assembly (13) is used to drive the first wave pressing base (11) to move, and the fourth driving assembly (14) is used to drive the second wave pressing base (12) to move.

9. A wave peeler as claimed in claim 8, wherein The wave pressing mechanism (10) further comprises a second support (16), and the third driving assembly (13) comprises A third moving plate (131) arranged on the second support (16) and moving, and at least one first wave pressing base (11) is installed on the third moving plate (131); A third driving cylinder (132) arranged on the second support (16) and used to drive the third moving plate (131) to move.

10. The wave peeler of claim 9, wherein, The fourth driving assembly (14) comprises A fourth moving plate (141) arranged on the second support (16) and moving, and at least one second wave pressing base (12) is installed on the fourth moving plate (141); A second telescopic bracket (143) connected between the fourth moving plate (141) and the second support (16) A fourth driving cylinder (142) arranged on the second support (16) and used to drive the second telescopic bracket (143) to telescope to move the fourth moving plate (141).

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