Industrial wire harness externally-coated pressure-resistant structure

Abstract

The utility model discloses an industrial wire harness external wrapping anti-pressing structure comprising a wrapping box, and the middle part of the wrapping box is provided with a wrapping mechanism. A supporting mechanism is arranged in the coating box, and the supporting mechanism comprises a plurality of mounting frames which are symmetrically arranged in the coating box; the plurality of guide wheels are respectively connected with the plurality of mounting frames through rotating shafts; the synchronous adjusting assembly is connected with the mounting frame; and the positioning assembly is connected with the synchronous adjusting assembly. According to the utility model, the arrangement mode that the mounting racks, the guide wheels, the synchronous adjusting assembly and the positioning assembly are matched is utilized, and the distance between the mounting racks at the inlet and the outlet of the coating box can be adjusted at the same time through the synchronous adjusting assembly, so that industrial wire harnesses of different specifications can be consistent with the coating center position of the coating mechanism; therefore, the industrial wire harness can be uniformly stressed during coating, the coating quality is ensured, and the possibility of internal circuit interruption caused by non-uniform stress is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field related to industrial wire harness processing, and in particular to an industrial wire harness outer covering anti-pressure structure. Background Art

[0002] At present, in the process of processing industrial wire harnesses, in order to improve the insulation performance of industrial wire harnesses, it is necessary to coat the surface of the industrial wire harnesses with an insulating layer.

[0003] Existing wrapping devices generally use horizontally fixed guide wheels to slowly transport industrial wire harnesses to the wrapping mechanism for wrapping processing. Since the wrapping center position is fixed and the horizontal height of the guide wheel is fixed, when wrapping industrial wire harnesses of different thicknesses, the wrapping center position may not be aligned with the wire harness center position, resulting in uneven force on the industrial wire harness during wrapping, affecting the wrapping quality. Utility Model Content

[0004] The utility model aims to provide an industrial wire harness outer sheathing pressure-proof structure to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an industrial wiring harness outer sheathing pressure-proof structure, comprising a sheathing box, wherein a sheathing mechanism is arranged in the middle of the sheathing box;

[0006] A supporting mechanism is provided inside the covering box, and the supporting mechanism comprises:

[0007] A mounting frame, wherein a plurality of the mounting frames are symmetrically arranged inside the covering box;

[0008] Guide wheels, wherein the guide wheels are rotatably and interlacedly connected with the plurality of mounting frames through rotating shafts;

[0009] A synchronous adjustment component, which is connected to the mounting frame and is used to adjust the distance between two adjacent guide wheels;

[0010] A positioning component is connected to the synchronous adjustment component and is used for multi-point fixed adjustment of the position.

[0011] Preferably, the synchronous adjustment component includes:

[0012] A driving rod, both ends of which extend in a vertical direction and are rotatably disposed inside the covering box;

[0013] Synchronous plates, wherein the multiple synchronous plates and the driving rod form a screw transmission, and the multiple mounting frames are respectively fixedly connected to opposite sides of the multiple synchronous plates;

[0014] The limiting rod has two ends extending in a vertical direction and fixedly connected to the inner wall of the covering box, and the plurality of synchronous plates are all slidably and interlacedly connected to the limiting rod.

[0015] Preferably, the synchronous adjustment component also includes:

[0016] The turntable is fixedly connected to the top end of the driving rod, and the positioning assembly is arranged inside the turntable.

[0017] Preferably, the positioning component comprises:

[0018] A positioning rod, wherein a plurality of positioning grooves are provided at the bottom end of the rotating disk, a plurality of positioning holes are provided at equal intervals at the top end of the covering box, one end of the positioning rod is slidably connected with the inner cavity of the positioning groove, and the other end of the positioning rod is slidably connected with the inner cavity of the positioning hole;

[0019] A pressing rod, both sides of the rotating disk are provided with pressing grooves communicating with the positioning grooves, the pressing rod is slidably inserted and connected with the inner cavity of the pressing grooves, and a through groove is provided on the top of the positioning rod, the pressing rod is slidably inserted and connected with the inner cavity of the through grooves;

[0020] Extrusion rods, wherein a plurality of the extrusion rods are respectively fixedly connected to the two sides of the pressing rod, and extrusion grooves are provided on both sides of the inner wall of the through groove, and the extrusion rods are slidably interlaced with the inner cavity of the extrusion grooves;

[0021] A compression spring is located inside the pressing groove.

[0022] Preferably, one end of the compression spring is fixedly connected to the pressing rod, and the other end of the compression spring is fixedly connected to the inner wall of the pressing groove.

[0023] Preferably, the plurality of positioning holes are arranged in a ring shape, and the cross section of the extrusion groove is inclined.

[0024] Technical effects and advantages of the utility model:

[0025] The utility model utilizes a setting mode that cooperates with a mounting frame, a guide wheel, a synchronous adjustment component and a positioning component. The synchronous adjustment component can simultaneously adjust the distance between the mounting frames at the entrance and exit of the covering box, so that the two adjacent guide wheels can convey industrial wire harnesses of different specifications when the center position of the wire harness remains unchanged, so that the industrial wire harnesses of different specifications can be kept consistent with the covering center position of the covering mechanism, so that the industrial wire harnesses can be uniformly stressed during covering, thereby ensuring the covering quality and avoiding the possibility of internal circuit interruption due to uneven force. In addition, the setting of the positioning component can position the synchronous adjustment component to prevent the adjustment from failing due to accidental touching of the turntable, which is inconvenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0027] Figure 2 It is a schematic diagram of the internal structure of the front side of the utility model.

[0028] Figure 3 It is a schematic diagram of the internal structure of the utility model from the side.

[0029] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0030] In the figure: 1. coating box; 2. coating mechanism; 3. supporting mechanism; 31. mounting frame; 32. guide wheel; 33. synchronous adjustment assembly; 331. driving rod; 332. synchronous plate; 333. limiting rod; 334. turntable; 34. positioning assembly; 341. positioning rod; 342. pressing rod; 343. squeezing rod; 344. compression spring. DETAILED DESCRIPTION

[0031] 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.

[0032] The utility model provides Figure 1-4 An industrial wire harness outer sheathing pressure-proof structure shown includes a sheathing box 1, a sheathing mechanism 2 is arranged in the middle of the sheathing box 1, and the sheathing mechanism 2 is an existing mechanism, which can perform sheathing operation on the industrial wire harness conveyed by a rotatable roller with an insulating sheathing strip;

[0033] Furthermore, a supporting mechanism 3 is provided inside the covering box 1, and the supporting mechanism 3 includes: a mounting frame 31, a guide wheel 32, a synchronous adjustment component 33 and a positioning component 34. A plurality of mounting frames 31 are symmetrically arranged inside the covering box 1, and the cross-section of the mounting frame 31 is U-shaped; a plurality of guide wheels 32 are rotatably and interlacedly connected with a plurality of mounting frames 31 through a rotating shaft, and an annular groove for conveying the wire harness is provided on the outer wall of the guide wheel 32; the synchronous adjustment component 33 is connected to the mounting frame 31 for adjusting the distance between two adjacent guide wheels 32; the positioning component 34 is connected to the synchronous adjustment component 33 for multi-point fixed adjustment of the position.

[0034] Specifically, the synchronous adjustment component 33 includes: a driving rod 331, a synchronous plate 332, a limiting rod 333 and a turntable 334. The two ends of the driving rod 331 extend in the vertical direction and are rotatably arranged inside the coating box 1; multiple synchronous plates 332 form a screw transmission with the driving rod 331, and multiple mounting frames 31 are respectively fixedly connected to the opposite sides of the multiple synchronous plates 332; the two ends of the limiting rod 333 extend in the vertical direction and are fixedly connected to the inner wall of the coating box 1, and multiple synchronous plates 332 are slidably and interlacedly connected with the limiting rod 333. The turntable 334 is fixedly connected to the top of the driving rod 331, and the positioning assembly 34 is arranged inside the turntable 334. The driving rod 331 can be driven to rotate by the turntable 334, and the two synchronous plates 332 are moved closer to or farther away from each other according to the different rotation directions of the driving rod 331, so that the two adjacent mounting frames 31 at the entrance and exit of the covering box 1 are moved closer to or farther away from each other, so that the guide wheel 32 can transport wire harnesses of different specifications, and the wire harnesses of different specifications are always on the same straight line with the covering center of the covering mechanism 2.

[0035] The cam 342 is provided with a plurality of springs which are connected to the locking cam 343 and the locking cam 344 is provided with a plurality of springs which are connected to the locking cam 343. The cam 342 is pressed against the top of the support frame 341, and the cam 343 is pressed against the bottom of the support frame 341, so that the cam 343 is pressed against the bottom of the support frame 341, and the cam 343 is pressed against the bottom of the support frame 341, so that the cam 343 ...

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An industrial wiring harness outer sheath pressure-proof structure, comprising: A covering box (1), wherein a covering mechanism (2) is provided in the middle of the covering box (1); The invention is characterized in that a supporting mechanism (3) is arranged inside the covering box (1), and the supporting mechanism (3) comprises: A mounting frame (31), wherein a plurality of the mounting frames (31) are symmetrically arranged inside the covering box (1); Guide wheels (32), wherein the plurality of guide wheels (32) are rotatably and interlacedly connected to the plurality of mounting frames (31) via rotating shafts; A synchronous adjustment component (33), the synchronous adjustment component (33) is connected to the mounting frame (31) and is used to adjust the distance between two adjacent guide wheels (32); A positioning component (34) is connected to the synchronous adjustment component (33) and is used for multi-point fixed adjustment of positions.

2. The industrial wiring harness outer sheath pressure-proof structure according to claim 1, characterized in that: The synchronous adjustment component (33) comprises: A driving rod (331), both ends of which extend in a vertical direction and are rotatably disposed inside the covering box (1); A synchronous plate (332), wherein the plurality of synchronous plates (332) and the driving rod (331) form a screw transmission, and the plurality of mounting frames (31) are respectively fixedly connected to opposite sides of the plurality of synchronous plates (332); A limiting rod (333), both ends of which extend in a vertical direction and are fixedly connected to the inner wall of the covering box (1), and a plurality of the synchronous plates (332) are all slidably and interlacedly connected to the limiting rod (333).

3. The industrial wiring harness outer sheath pressure-proof structure according to claim 2, characterized in that: The synchronous adjustment component (33) also includes: A rotating disk (334) is fixedly connected to the top end of the driving rod (331), and the positioning assembly (34) is arranged inside the rotating disk (334).

4. The industrial wiring harness outer sheath pressure-proof structure according to claim 3, characterized in that: The positioning assembly (34) comprises: A positioning rod (341), a plurality of positioning grooves are formed at the bottom end of the rotating disk (334), a plurality of positioning holes are formed at equal intervals at the top end of the covering box (1), one end of the positioning rod (341) is slidably connected to the inner cavity of the positioning groove, and the other end of the positioning rod (341) is slidably connected to the inner cavity of the positioning hole; A pressing rod (342), both sides of the rotating disk (334) are provided with pressing grooves that communicate with the positioning grooves, the pressing rod (342) is slidably inserted and connected with the inner cavity of the pressing groove, and a through groove is provided on the top of the positioning rod (341), and the pressing rod (342) is slidably inserted and connected with the inner cavity of the through groove; Extrusion rods (343), wherein a plurality of the extrusion rods (343) are respectively fixedly connected to two sides of the pressing rod (342), and extrusion grooves are provided on both sides of the inner wall of the through groove, and the extrusion rods (343) are slidably interlaced with the inner cavity of the extrusion groove; A compression spring (344) is located inside the pressing groove.

5. The industrial wiring harness outer sheath pressure-proof structure according to claim 4, characterized in that: One end of the compression spring (344) is fixedly connected to the pressing rod (342), and the other end of the compression spring (344) is fixedly connected to the inner wall of the pressing groove.

6. The industrial wiring harness outer sheath pressure-proof structure according to claim 4, characterized in that: The plurality of positioning holes are arranged in a ring shape, and the cross section of the extrusion groove is inclined.

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