Surface defect detection equipment for cotton covered wire

Abstract

The utility model relates to the technical field of cable detection, and particularly discloses cotton covered wire surface defect detection equipment which comprises an equipment main body for detecting cable surface defects through a camera, mounting plates are arranged on two sides of a top plate of the equipment main body, mounting racks are mounted on the upper surfaces of the mounting plates, and driving wheels are mounted in the middles of the mounting racks; according to the utility model, by controlling the rotating speeds of the two motors, the cotton covered wire is in a slightly tightened state when passing through the triangular frame, so that the cotton covered wire can be effectively prevented from shaking during movement, and the phenomenon that the shaking wire body affects the surface detection is avoided; meanwhile, by arranging a wiping pad, the outer surface of the cotton-covered wire is wiped by the wiping pad after the cotton-covered wire is tightened by the driving wheel and before the cotton-covered wire enters the triangular frame for image acquisition, so that dust and other impurities on the surface of the cotton-covered wire are cleaned, and the impurities are prevented from interfering with defect detection of the cotton-covered wire.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable detection technical field especially relates to a cloth electric wire surface defect detection equipment. BACKGROUND

[0002] Cloth electric wire is a kind of cable, and the cable needs to be detected before use to avoid that surface insulation measure is damaged to affect safety when using.

[0003] And the prior application No. 202322982586.3 of Chinese patent discloses a kind of cable detection equipment, including triangle frame, the outside of the triangle frame is acute triangle structure, three groups of inner side face center of the triangle frame are respectively equipped with three groups of easy-to-disassemble components, the top center of each group The easy-to-disassemble component is equipped with camera and fill light, and the bottom end of the triangle frame is equipped with height adjusting assembly.

[0004] The above-mentioned technology has the effect of detecting the surface defects of the cable to some extent, but in actual use, since the cable position maintaining part is not provided, when the cable passes through the camera of the equipment, the shaking wire body and the curved wire body during unwinding cause the camera to be difficult to clearly detect the cable, thereby causing the efficiency and accuracy of the above-mentioned equipment to be low in actual use. Therefore, in order to solve the technical defects, we propose a cloth electric wire surface defect detection equipment. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art and provides a cloth electric wire surface defect detection equipment.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A cloth electric wire surface defect detection equipment includes a device main body for detecting the surface defects of the cable through a camera, the top plate of the device main body is provided with a mounting plate on both sides, the mounting plate is provided with a mounting bracket on the upper surface, the mounting bracket is provided with a driving wheel in the middle, the mounting bracket is provided with a matching motor corresponding to the driving wheel at the rear side, the end of the mounting bracket is provided with an extension piece at the upper end, the output end of the extension piece is connected with a press roll, the outer ring surface of the driving wheel and the press roll is provided with a containing groove for containing the cloth electric wire, the side of the mounting bracket close to the device main body is provided with a pair of movable wiping plates, and the upper end of the wiping plate is attached to the surface of the cloth electric wire.

[0008] Preferably, the inner side of the wiping plate is provided with a detachable wiping pad, and the wiping plate is in contact with the cloth electric wire through the wiping pad.

[0009] Preferably, the inner side of the mounting bracket is provided with a plurality of guide rods, and the lower end of the wiping plate is connected with the mounting bracket through the guide rods.

[0010] Preferably, one side of the guide rod is provided with a scale line, and the inner sides of the adjacent wiping plates are jointly connected with a stretching piece.

[0011] Preferably, one side of the upper end of the mounting frame is provided with a guide groove, and one end of the compression roller is inserted into the guide groove.

[0012] Preferably, one side of the wiping plate is provided with a clamping groove, and the clamping groove is provided with an anti-skid line.

[0013] Preferably, the bottom of the inner side of the mounting frame is provided with a proximity sensor, and the sensing end of the proximity sensor faces the adjacent wiping plate.

[0014] The cloth wire surface defect detection equipment has the advantages that:

[0015] 1: In the utility model, through the setting of two mounting frames, cloth wires need to pass through two driving wheels, and the driving wheels are provided with stretching pieces to push the compression rollers to move downwards, so that the two groups of components on both sides of the triangular frame fix the cloth wire bodies, the rotation speeds of the two motors are controlled, the cloth wires are slightly taut when passing through the triangular frame, and thus the cloth wires can effectively avoid shaking when moving, and the shaking wire bodies do not affect the surface detection; meanwhile, through the setting of the wiping pads, the outer surfaces of the cloth wires are wiped by the wiping pads before entering the triangular frame for image acquisition after being taut by the driving wheels, dust and other sundries on the surfaces of the cloth wires are cleaned, and the sundries do not interfere with the defect detection of the cloth wires; in summary, through the cooperation of the above-mentioned components, compared with the traditional scheme, the utility model further improves the detection precision, and is favorable for the detection of cloth wires.

[0016] 2: In the utility model, the setting of the wiping pad makes the wiping plate and the cloth wire not scratch the cloth wire when being in contact, is convenient for personnel to replace, the setting of the guide rod makes the wiping plate move stably, the setting of the scale line makes personnel conveniently obtain whether the wiping pads on both sides are abraded, the wiping pads can stably wipe the surfaces of the cloth wires, the stretching piece can pull the two wiping plates to be close to each other, the cloth wire surfaces are clamped, and the cloth wire surfaces are wiped. DRAWINGS

[0017] Figure 1 The utility model provides a kind of cloth wire surface defect detection equipment's axis measurement schematic view;

[0018] Figure 2A cloth electric wire surface defect detection equipment structure schematic view is provided for the utility model.

[0019] Figure 3 A cloth electric wire surface defect detection equipment motor and telescopic piece cooperation schematic view is provided for the utility model.

[0020] Figure 4 A cloth electric wire surface defect detection equipment telescopic piece schematic view is provided for the utility model.

[0021] Figure 5 A cloth electric wire surface defect detection equipment wiping plate and guide rod cooperation schematic view is provided for the utility model.

[0022] In the drawing: 1, equipment main body, 2, mounting plate, 3, mounting frame, 4, driving wheel, 5, motor, 6, telescopic piece, 7, compression roller, 8, proximity sensor, 9, wiping plate, 10, wiping pad, 11, stretching piece, 12, clamping groove. Specific implementation

[0023] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Embodiment

[0024] Refer to Figures 1-5 A cloth electric wire surface defect detection equipment, including through the camera to the cable surface defect detection equipment main body 1, equipment main body 1 is prior art, the top plate both sides of equipment main body 1 are equipped with mounting plate 2, the upper surface of mounting plate 2 is equipped with mounting frame 3, the middle part of mounting frame 3 is equipped with driving wheel 4, the rear side of mounting frame 3 is equipped with the motor 5 matched with driving wheel 4, the end of mounting frame 3 upper end is equipped with telescopic piece 6, the output end of telescopic piece 6 is connected with compression roller 7, the outer ring surface of driving wheel 4 and compression roller 7 is equipped with the containing groove for containing cloth electric wire body, the side of mounting frame 3 close to equipment main body 1 is equipped with a pair of movable wiping plate 9, the upper end of wiping plate 9 is attached to the cloth electric wire surface. Embodiment

[0025] Refer to Figures 1-5 In the case that other parts are same with embodiment 1, the difference between the embodiment and embodiment 1 is:

[0026] The inner side of the wiping plate 9 is provided with a detachable wiping pad 10, the wiping plate 9 is in contact with the cloth wire through the wiping pad 10, a plurality of guide rods are arranged on the inner side of the mounting frame 3, the lower end of the wiping plate 9 is connected with the mounting frame 3 through the guide rods, one side of the guide rod is provided with a scale line, the inner sides of adjacent wiping plates 9 are jointly connected with a stretching piece 11, the arrangement of the wiping pad 10 can prevent the cloth wire from being damaged when the wiping plate 9 is in contact with the cloth wire, and the wiping pad 10 is convenient to replace, the arrangement of the guide rod can facilitate the stable movement of the wiping plate 9, the arrangement of the scale line can facilitate the staff to conveniently obtain whether the wiping pads 10 on both sides are worn, that is, the wiping pad 10 can stably wipe the surface of the cloth wire, and the stretching piece 11 can be a material with good elasticity, such as a tension spring, an elastic band or an elastic strip, so that the stretching piece 11 can pull the two wiping plates 9 close to each other, thereby clamping the surface of the cloth wire, and the surface of the cloth wire is wiped.

[0027] One side of the upper end of the mounting frame 3 is provided with a guide groove, one end of the compression roller 7 is inserted into the guide groove, one side of the wiping plate 9 is provided with a clamping groove 12, the clamping groove 12 is provided with an anti-skid line, the bottom of the inner side of the mounting frame 3 is provided with a proximity sensor 8, and the sensing end of the proximity sensor 8 faces the adjacent wiping plate 9. The arrangement of the guide groove can facilitate the stretching piece 6 to stably drive the compression roller 7 to move, the arrangement of the clamping groove 12 can facilitate the staff to pull the two wiping plates 9 apart when the wiping pad 11 is replaced, and then insert a horizontal rod or a plate outside into the clamping groove 12, so that the distance between the wiping plates 9 can be fixed, so that the staff has sufficient space when replacing the wiping pad 11, and the arrangement of the proximity sensor 8 can facilitate the staff to replace the wiping pad 11 in time when the wiping pad 11 is gradually thinned due to extrusion and wear during use of the equipment, and the wiping plates 9 gradually move close to each other until the lower end of the wiping plate 9 moves to the upper end of the proximity sensor 8, so that the proximity sensor 8 is triggered, thereby prompting the staff.

[0028] Principle and advantages: in the use process of the utility model, the cloth wire is detected through the device main part 1, that is, the cloth wire passes through the triangular frame of the device main part 1, then the camera in the triangular frame can detect the image of the cloth wire surface, so that the cloth wire surface defect detection effect is realized through the device main part 1, and in the above process, the cloth wire passes through two driving wheels 4 through the arrangement of the two mounting frames 3, the compression roller 7 can be driven downward through the stretching piece 6 above the driving wheel 4, so that the two groups of components on both sides of the triangular frame can fix the cloth wire body, and the rotation speed of the two motors 5 is controlled, so that the cloth wire is slightly taut when passing through the triangular frame, thereby effectively avoiding the cloth wire from shaking when moving, so as to avoid the phenomenon that the shaking wire body affects the surface detection.

[0029] Meanwhile in the above process, the cloth wire can also be stretched to a certain extent without affecting the service life through tensioning, that is, the cloth wire is straightened to prevent the complete wire body from affecting the image acquisition of the camera when the cloth wire is unwound from the wire roll; and through the setting of the wiping pad 11, the outer surface of the cloth wire is wiped by the wiping pad 11 after being tensioned by the driving wheel 4 before entering the triangular frame for image acquisition, so as to clean the dust and other impurities on the surface of the cloth wire to prevent the impurities from interfering with the defect detection of the cloth wire; in summary, through the mutual cooperation of the above-mentioned parts, the detection accuracy of the present scheme is further improved compared with the traditional scheme, which is beneficial to the detection of the cloth wire.

[0030] It should be further pointed out that the telescopic member 6 in the present scheme is a common hydraulic cylinder, telescopic rod, electric cylinder, etc., which can be selected as appropriate in the present scheme. The setting of the wiping pad 10 ensures that the wiping plate 9 will not cause scratches or other damage to the cloth wire when it comes into contact with the cloth wire, and it is also convenient for personnel to replace. The setting of the guide rod facilitates the stable movement of the wiping plate 9, and the setting of the scale line enables personnel to conveniently obtain whether the wiping pads 10 on both sides are worn out, that is, it ensures that the wiping pads 10 can stably wipe the surface of the cloth wire. The stretching member 11 can be a tension spring, elastic band, elastic strip, etc. with good elasticity, so that the stretching member 11 can pull the two wiping plates 9 closer to each other, thereby clamping the surface of the cloth wire and achieving the effect of wiping dust on the surface of the cloth wire. The setting of the clamping groove 12 can fix the distance between the wiping plates 9 to provide sufficient space for personnel to replace the wiping pad 11. The setting of the proximity sensor 8 can prompt external personnel during equipment use to replace the wiping pad 11 in time.

[0031] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can make equivalent replacements or changes to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A cable surface defect detection apparatus comprising an apparatus body (1) which detects the surface defects of the cable by a camera, characterized in that, The top plate of the device body (1) is provided with mounting plates (2) on both sides, the upper surfaces of the mounting plates (2) are provided with mounting racks (3), the mounting racks (3) are provided with driving wheels (4) in the middle, the rear sides of the mounting racks (3) are provided with matched motors (5) corresponding to the driving wheels (4), the end portions of the upper ends of the mounting racks (3) are provided with telescopic members (6), the output ends of the telescopic members (6) are connected with pressing rollers (7), the outer ring surfaces of the driving wheels (4) and the pressing rollers (7) are provided with accommodating grooves for accommodating cloth wire bodies, one side of the mounting rack (3) close to the device body (1) is provided with a pair of movable wiping plates (9), and the upper ends of the wiping plates (9) are attached to the surface of the cloth wire.

2. The apparatus according to claim 1, wherein The inner sides of the wiping plates (9) are provided with detachable wiping pads (10), and the wiping plates (9) are in contact with the cloth wire through the wiping pads (10).

3. The apparatus according to claim 1, wherein The inner sides of the mounting racks (3) are provided with a plurality of guide rods, and the lower ends of the wiping plates (9) are connected with the mounting racks (3) through the guide rods.

4. The apparatus according to claim 3, wherein One side of the guide rod is provided with a scale line, and the inner sides of the adjacent wiping plates (9) are jointly connected with a stretching member (11).

5. The apparatus according to claim 1, wherein One side of the upper end of the mounting rack (3) is provided with a guide groove, and one end of the pressing roller (7) is inserted into the guide groove.

6. The apparatus according to claim 1, wherein One side of the wiping plate (9) is provided with a clamping groove (12), and the clamping groove (12) is provided with anti-skid lines.

7. The apparatus according to claim 1, wherein The bottom of the inner side of the mounting rack (3) is provided with a proximity sensor (8), and the sensing end of the proximity sensor (8) faces the adjacent wiping plate (9).

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