Wire stripping manipulator clamp assembly

Abstract

The utility model provides a clamp assembly of a wire stripping manipulator. The clamp assembly comprises a clamp support, a cable clamping mechanism connected to the bottom of the clamp support, and a wire stripping mechanism connected to the bottom of the clamp support. The wire stripping mechanism comprises two wire stripping clamping jaw assemblies and two wire stripping air cylinders, and the two wire stripping air cylinders are oppositely arranged and drive the two wire stripping clamping jaw assemblies to move relatively; the wire stripping clamping jaw assembly comprises two clamping jaws and a bidirectional air cylinder, the bidirectional air cylinder is connected with the telescopic end of the wire stripping air cylinder through a connecting plate, and the clamping jaws are connected with the two telescopic ends of the bidirectional air cylinder through connecting pieces respectively. The two cable stripping clamping jaw assemblies are arranged on the two sides of the cable cutting line, and the cable stripping clamping jaw assemblies respectively clamp the single-side outer skin cut by the cable cutting line and move oppositely, so that the cable outer skin is stripped; therefore, mechanical stripping is realized, and the cable stripping efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of cable processing, in particular to a stripping manipulator fixture assembly. Background Art

[0002] With the rapid development of industries such as electric power and communication, as an important transmission medium, the demand for cables has increased significantly. During the cable production process, quality inspection is a key link to ensure its stable and reliable performance. Among them, the lapping rate of the inner shielding layer is one of the important indicators to measure the cable quality. In order to detect the lapping rate of the inner shielding layer, it is necessary to strip the outer sheath of the cable to expose the internal structure. However, the traditional manual stripping method is not only inefficient but also prone to damage the cable, unable to meet the high-efficiency and precision requirements of modern production.

[0003] Especially for some relatively thick outer skins, it is more difficult to strip manually. This not only increases the labor intensity of workers but also is prone to damage the inner cable during the stripping process, affecting the accuracy of detection. Manual stripping requires workers to have a high technical level and rich experience. Improper operation may also lead to cable scrapping, increasing production costs.

[0004] At present, there are already some tools and equipment for cable stripping on the market, but most of them still have problems such as complex operation, low automation level, and poor adaptability, and it is difficult to handle various specifications and models of cables. Therefore, there is an urgent need for an efficient, reliable, and adaptable cable stripping device to improve the automation level of cable production. Summary of the Utility Model

[0005] A stripping manipulator fixture assembly of the utility model is used to solve the related technical problems in the background art.

[0006] The technical solution provided by the utility model is as follows: A stripping manipulator fixture assembly includes: a fixture bracket, a cable clamping mechanism connected to the bottom of the fixture bracket, and a stripping mechanism connected to the bottom of the fixture bracket;

[0007] The stripping mechanism includes: two stripping jaw assemblies and two stripping cylinders. The two stripping cylinders are arranged oppositely to drive the two stripping jaw assemblies to move relatively;

[0008] The stripping jaw assembly includes: two jaws and a double-acting cylinder. The double-acting cylinder is connected to the telescopic end of the stripping cylinder through a connecting plate, and the jaws are respectively connected to the two telescopic ends of the double-acting cylinder through connecting pieces;

[0009] The two stripping jaw assemblies are on both sides of the cable tangent line. The two stripping jaw assemblies respectively clamp the single-sided outer skin cut by the cable tangent line, and the stripping jaws move away from each other to strip the cable outer skin.

[0010] In one embodiment, the gripper is a hook-shaped structure, and four grippers are arranged staggeredly.

[0011] In one embodiment, the cable clamping mechanism includes: a cylinder seat connected to the fixture bracket, two clamping cylinders arranged on the cylinder seat, and two grippers connected to the clamping cylinders and moving relatively.

[0012] In one embodiment, a slide rail is connected to the cylinder seat, four sliders are connected to the slide rail, and a first slide plate and a second slide plate are respectively connected to two sliders in pairs; the first slide plate and the second slide plate are respectively connected to a gripper, a first rack and a second rack are respectively connected to the first slide plate and the second slide plate, and an idler gear is meshed between the first rack and the second rack for the synchronous movement of the first slide plate and the second slide plate.

[0013] In one embodiment, the gripper is a V-shaped comb structure.

[0014] In one embodiment, the opposite comb structures are arranged in a staggered manner.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] (1) For the wire stripping manipulator fixture assembly of the present utility model, by arranging two wire stripping gripper assemblies on both sides of the cable tangent line, the wire stripping gripper assemblies respectively clamp the unilateral outer skin cut by the cable tangent line and move away from each other, so as to strip the cable outer skin; realizing mechanized wire stripping and improving the efficiency of cable wire stripping.

[0017] (2) For the wire stripping manipulator fixture assembly of the present utility model, by setting the gripper as a hook-shaped structure and arranging it staggeredly, the success rate and stability of grasping the cable outer skin are improved, and the wire stripping efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the overall structural schematic diagram of the wire stripping manipulator fixture assembly of the present utility model;

[0019] Figure 2 is the structural schematic diagram of the wire stripping mechanism in the present utility model;

[0020] Figure 3 is the bottom view of the cable clamping mechanism in the present utility model.

[0021] The reference numerals are as follows: 1. Fixture bracket; 2. Wire stripping mechanism; 21. Wire stripping gripper assembly; 211. Gripper; 212. Double-acting cylinder; 213. Connecting plate; 214. Connecting piece; 22. Wire stripping cylinder; 3. Cable clamping mechanism; 31. Cylinder seat; 32. Clamping cylinder; 33. Gripper; 34. Slide rail; 35. Slider; 36. First slide plate; 37. Second slide plate; 38. First rack; 39. Second rack; 40. Idler gear. Detailed implementation mode

[0022] The present invention will be described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several changes and improvements can still be made. These all belong to the protection scope of the present invention.

[0023] As Figures 1-3 shown, the utility model is a wire stripping manipulator fixture assembly, which can be connected to the robot swing arm and displaced by the robot; the wire stripping manipulator fixture assembly includes: a fixture bracket 1, a wire clamping mechanism 3, and a wire stripping mechanism 2; two wire clamping mechanisms 3 are spaced and connected to the bottom of the fixture bracket 1 for clamping the wire to be stripped, and the wire stripping mechanism 2 is connected to the bottom of the clamping bracket for peeling the outer skin of the wire after cutting. Specifically:

[0024] The wire stripping mechanism 2 includes: two wire stripping jaw assemblies 21 and two wire stripping cylinders 22. The two wire stripping cylinders 22 are arranged oppositely to drive the two wire stripping jaw assemblies 21 to move relatively; when the two wire stripping jaw assemblies 21 move closer in opposite directions, each wire stripping jaw assembly 21 can clamp the unilateral outer skin cut by the wire tangent, and then move away from each other to peel the outer skin of the wire; by arranging the two wire stripping jaw assemblies 21 on both sides of the wire tangent, the wire stripping jaw assemblies 21 respectively clamp the unilateral outer skin cut by the wire tangent and move away from each other, so as to peel the outer skin of the wire; to realize mechanized wire stripping and improve the efficiency of wire stripping.

[0025] In this embodiment, the wire stripping jaw assembly 21 includes: two jaws 211 and a double-acting cylinder 212. The double-acting cylinder 212 is connected to the telescopic end of the wire stripping cylinder 22 through a connecting plate 213, and the jaws 211 are respectively connected to the two telescopic ends of the double-acting cylinder 212 through connectors 214; when the two wire stripping jaw assemblies 21 move closer to each other, the two jaws 211 on one side move towards each other under the action of the double-acting cylinder 212 to clamp the outer skin on one side of the wire cut by the tangent. By arranging the jaws 211 and the double-acting cylinder 212, it is used to clamp the outer skin and peel it.

[0026] In this embodiment, the jaw 211 is a hook-shaped structure, and the four jaws 211 are arranged in an alternating manner; the hook-shaped jaws 211 can clamp the wire outer skin more tightly; the alternately arranged jaws 211 can more accurately clamp the wire outer skin on both sides of the tangent, improving the success rate and stability of wire outer skin grasping and the wire stripping efficiency.

[0027] Further, the cable clamping mechanism 3 includes: a cylinder seat 31 connected to the fixture bracket 1, two clamping cylinders 32 arranged on the cylinder seat 31, and two clamping claws 33 connected to the clamping cylinders 32 and moving relatively; when the two clamping cylinders 32 drive the two clamping claws 33 to move towards each other, the outside of the cable is clamped; by providing the clamping claws 33, the cable can be clamped to prevent the cable from shifting during peeling, improving the stability of cable peeling.

[0028] Further, the clamping claw 33 has a V-shaped comb structure. When the clamping claw 33 clamps the cable, the cable is within the V-shaped structure of the two clamping claws 33. Through the design of the V-shaped comb structure, cables of different specifications and sizes can be adapted, improving the versatility of the device.

[0029] Further, for the clamping claws 33 arranged oppositely on both sides, their comb structures are arranged in a staggered manner, further reducing the clamping gap between the two clamping claws 33 and improving the clamping ability of the clamping claws 33.

[0030] Further, a slide rail 34 is connected to the cylinder seat 31, four sliders 35 are connected to the slide rail 34, and a first slide plate 36 and a second slide plate 37 are respectively connected to two of the sliders 35; the first slide plate 36 and the second slide plate 37 are respectively connected to a clamping claw 33, a first rack 38 and a second rack 39 are respectively connected to the first slide plate 36 and the second slide plate 37, and an idler gear 40 meshes between the first rack 38 and the second rack 39 for the synchronous movement of the first slide plate 36 and the second slide plate 37. The idler gear 40 meshes with both the first rack 38 and the second rack 39 at the same time. When the two clamping cylinders 32 respectively push the first slide plate 36 and the second slide plate 37 to move, the meshing of the first rack 38, the second rack 39 and the idler gear 40 can ensure the synchronous movement of the first slide plate 36 and the second slide plate 37 on both sides, ensure that the two clamping claws 33 can clamp the cable simultaneously, ensure that the cable is at the axis center when being clamped, and improve the accuracy of clamping.

[0031] Working principle: In the previous process, the cable is cut along the radial tangent, and the wire stripping manipulator fixture assembly of this embodiment is moved to the cable; the cable is clamped by the cable clamping mechanism 3 to make the cable stable. After the two wire stripping claw assemblies 21 move towards each other and get closer, the two claws 211 on one side move towards each other under the action of the double-acting cylinder 212 to clamp the outer skin on one side of the cable cut by the tangent. The wire stripping cylinder 22 drives the two wire stripping claw assemblies 21 to move away from each other to strip the outer skin of the cable; by arranging the two wire stripping claw assemblies 21 on both sides of the cable tangent, the wire stripping claw assemblies 21 respectively clamp the single-sided outer skin cut by the cable tangent and move away from each other, thereby stripping the outer skin of the cable; to achieve mechanized wire stripping and improve the efficiency of cable wire stripping.

[0032] In this application, the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present utility model and its embodiments, and are not used to limit that the indicated devices, elements or components must have a specific orientation, or be constructed and operated in a specific orientation.

[0033] The above are only the preferred embodiments of this application and are not used to limit this application. For those skilled in the art, various changes and modifications can be made to this application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included within the protection scope of this application.

Claims

1. A wire stripping manipulator fixture assembly, characterized in that, Comprising: A fixture bracket (1), a cable clamping mechanism (3) connected to the bottom of the fixture bracket (1), and a wire stripping mechanism (2) connected to the bottom of the fixture bracket (1); The wire stripping mechanism (2) includes: two wire stripping jaw assemblies (21) and two wire stripping cylinders (22). The two wire stripping cylinders (22) are arranged oppositely to drive the two wire stripping jaw assemblies (21) to move relatively; The wire stripping jaw assembly (21) includes: two jaws (211) and a double-acting cylinder (212). The double-acting cylinder (212) is connected to the telescopic end of the wire stripping cylinder (22) through a connecting plate (213), and the jaws (211) are respectively connected to the two telescopic ends of the double-acting cylinder (212) through connectors (214); The two wire stripping jaw assemblies (21) are on both sides of the cable tangent line. The two wire stripping jaw assemblies (21) respectively clamp the single-sided outer skin cut by the cable tangent line, and the wire stripping jaws (211) move away from each other to strip the cable outer skin.

2. The wire stripping manipulator fixture assembly according to claim 1, wherein The jaw (211) is a hook-shaped structure, and the four jaws (211) are arranged staggeredly.

3. The wire stripping manipulator fixture assembly according to claim 1, characterized in that, The cable clamping mechanism (3) includes: a cylinder seat (31) connected to the fixture bracket (1), two clamping cylinders (32) arranged on the cylinder seat (31), and two clamping jaws (33) connected to the clamping cylinders (32) and moving relatively; 4. The wire stripping manipulator fixture assembly according to claim 3, wherein A slide rail (34) is connected to the cylinder seat (31), four sliders (35) are connected to the slide rail (34), and a first slide plate (36) and a second slide plate (37) are respectively connected to two of the sliders (35); the first slide plate (36) and the second slide plate (37) are respectively connected to one of the clamping jaws (33), a first rack (38) and a second rack (39) are respectively connected to the first slide plate (36) and the second slide plate (37), and an idler gear (40) is meshed between the first rack (38) and the second rack (39) for synchronous movement of the first slide plate (36) and the second slide plate (37).

5. The wire stripping manipulator fixture assembly according to claim 3, characterized in that, The clamping jaw (33) is a V-shaped comb structure.

6. The fixture assembly of a wire stripping manipulator according to claim 5, characterized in that, The opposite comb structures are arranged staggeredly.

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