Device for automatically detecting deformation of wire coil and polishing burrs

Abstract

The utility model relates to a device for automatically detecting deformation of a wire coil and polishing burrs. Wire coil clamps are installed on supports on the two sides of the frame, a to-be-detected disc is installed between the two wire coil clamps, the output end of the jacking air cylinder is connected with one wire coil clamp, a reduction gearbox is installed at the output end of the motor, and the other wire coil clamp is installed at the output end of the reduction gearbox. A laser sensor is installed on a middle support of the frame, and the sensing end of the laser sensor is aligned with the inner side face of a wheel disc of a to-be-detected disc. A polishing device is installed on a middle support of the frame. The two sensors are used for detecting a left wheel disc and a right wheel disc, information detected by the two sensors is subjected to digital processing and then transmitted to the control unit, and the control unit compares the obtained digital information with preset parameters; the installed grinding device can automatically grind the inner sides of the two wheel discs on the wire coil, the deformation degree of the wire coil can be accurately detected, burrs of the wire coil can be ground, and the bad probability caused by deformation of the wire coil and the burrs is effectively reduced.

Description

Technical Field

[0001] The utility model relates to a device for automatically detecting deformation of a wire reel and grinding burrs. Background Art

[0002] Cable reels were first used for machine cabling and turnover of wires and cables. With the development of various industries, the application areas of cable reels have gradually expanded, but they are mainly used as packaging containers for corresponding products. They have become an indispensable supporting product for winding and storing wires and cables, etc.

[0003] However, there is no device or method specifically used to detect the deformation of the wire reel. At present, the deformation of the wire reel is mainly inspected by visual inspection. The inspection results of the wire reel vary due to the differences in the experience of the inspectors themselves, so the quality of the wire reel to be used cannot be effectively ensured, which increases the difficulty and risk of arranging and releasing the wires. In addition, during transportation and use, the wire reel often collides and easily produces burrs. Once this kind of reel is put into use, the wire is very easy to be cut by the burrs. Summary of the invention

[0004] The technical problem to be solved by the utility model is: in order to solve the problems existing in the prior art in the above-mentioned background technology, a device for automatically detecting deformation of a wire drum and grinding burrs is provided for detecting and / or grinding the inner sides of two wheel discs on the wire drum.

[0005] The utility model solves the technical problem by adopting a technical solution: a device for automatically detecting the deformation of a wire reel and grinding burrs, comprising a frame, a bottom plate, a tightening cylinder and a motor.

[0006] The frame has a space for installing the reel to be tested, and the two side brackets of the frame are both installed with wire reel clamps, and the reel to be tested is installed between the two wire reel clamps. The output end of the tightening cylinder is connected to a wire reel clamp, and the output end of the motor is installed with a reduction box, and the output end of the reduction box is installed with another wire reel clamp;

[0007] A laser sensor is installed on the middle bracket of the frame, and the sensing end of the laser sensor is aimed at the inner side of the wheel disc of the disc to be detected;

[0008] A plurality of grinding devices for grinding the inner side surface of the wheel disc of the disc to be tested are also installed on the middle bracket of the frame.

[0009] Furthermore, a connecting plate is installed on the middle bracket of the frame, the connecting plate is located above the winding wheel in the reel to be detected, and the two laser sensors are separately installed on the connecting plate.

[0010] Furthermore, two-way cylinders are installed on the two side brackets of the frame, and each grinding device is installed on the corresponding protruding end of the two-way cylinder.

[0011] Furthermore, a buffer device is provided between the output end of the bidirectional cylinder and the two side brackets of the frame.

[0012] Furthermore, a control box is installed on the frame, a control unit for receiving data transmitted by the laser sensor is installed in the control box, and a touch screen is also installed on the control box.

[0013] Furthermore, a tray is provided on the bottom plate, the tray is connected to the lifting cylinder, and a limiting groove is provided on the upper plate surface of the tray to prevent the tray from being displaced.

[0014] Furthermore, the central axis of the wire drum clamp is arranged to coincide with the center axis of the drum, and the central axis of the limiting groove is arranged to be parallel to the central axis of the wire drum clamp.

[0015] Furthermore, the distance L between the central axis of the wire reel fixture and the bottom plate is greater than the radius R of the wheel in the reel to be tested.

[0016] Beneficial effects of the utility model:

[0017] 1. Two laser sensors are installed in the middle of the upper part of the reel. The two sensors are used to detect the left and right wheels. The information detected by the two sensors is digitized and transmitted to the control unit. The control unit compares the acquired digitized information with the preset parameters and displays it on the human-machine interface;

[0018] 2. The installed grinding device can automatically grind the inner side of the two wheels on the wire drum. The modular design wire drum detection and grinding functions can be turned on or off separately;

[0019] 3. It can accurately detect the deformation degree of the wire reel and grind the burrs of the reel, effectively reducing the probability of defects caused by deformation and burrs of the wire reel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a schematic diagram of the structure of the utility model after removing the control box;

[0023] Figure 3 This utility model Figure 2 The main view;

[0024] Figure 4 This utility model Figure 2 A top view of

[0025] Figure 5 It is a structural schematic diagram of the tray of the utility model;

[0026] In the figure: 1. frame, 2. control box, 4. laser sensor, 5. touch screen, 6. bottom plate, 7. tray, 8. wire reel, 9. limit groove, 10. wire reel clamp, 11. tightening cylinder, 12. motor, 13. reduction box, 14. grinding device, 15. two-way cylinder, 16. buffer device, 17. connecting plate. DETAILED DESCRIPTION

[0027] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0028] The wire drum 8 is divided into a winding wheel and wheel discs installed on both sides of the winding wheel.

[0029] like Figures 1 to 5 The device shown in FIG. 1 is a device for automatically detecting deformation of a wire coil and grinding burrs, comprising a frame 1, a bottom plate 6, a tightening cylinder 11 and a motor 12. Figure 5 As shown, a tray 7 is provided on the bottom plate 6, the tray 7 is connected to the lifting cylinder, and a limiting groove 9 is provided on the upper plate surface of the tray 7 to prevent the tray from being displaced;

[0030] The frame 1 has a space for installing the reel to be tested. The two side brackets of the frame 1 are both installed with a wire reel fixture 10. The reel to be tested is installed between the two wire reel fixtures 10. The output end of the tightening cylinder 11 is connected to a wire reel fixture 10. The output end of the motor 12 is installed with a reduction box 13. The output end of the reduction box 13 is installed with another wire reel fixture 10.

[0031] A laser sensor 4 is mounted on the middle bracket of the frame 1, and the sensing end of the laser sensor 4 is aligned with the inner side of the wheel disc to be detected;

[0032] A plurality of grinding devices 14 for grinding the inner side surface of the wheel disc to be inspected are also mounted on the middle bracket of the frame 1 .

[0033] like Figure 1 As shown, a control box 2 is also installed on the frame 1 , in which a control unit for receiving data transmitted by the laser sensor 4 is installed, and a touch screen 5 is also installed on the control box 2 .

[0034] Among them, the grinding device 14 and the wire coil detection laser sensor 4 can be used either one or at the same time during use, and the selection is made according to the detection results.

[0035] like Figure 1 As shown, a connecting plate 17 is installed on the middle bracket of the frame 1. The connecting plate 17 is located above the winding wheel in the reel to be detected, and two laser sensors 4 are installed on the connecting plate 17.

[0036] like Figure 2 As shown, a bidirectional cylinder 15 is installed on the two side brackets of the frame 1 , and each grinding device 14 is installed on the corresponding protruding end of the bidirectional cylinder 15 .

[0037] A buffer device 16 is provided between the output end of the bidirectional cylinder 15 and the two side brackets of the frame 1 .

[0038] The central axis of the wire drum clamp 10 is arranged to coincide with the center axis of the drum, and the central axis of the limiting groove 9 is arranged to be parallel to the central axis of the wire drum clamp 10 .

[0039] The distance L between the central axis of the wire reel fixture 10 and the bottom plate 6 is greater than the radius R of the wheel in the reel to be tested.

[0040] Working process:

[0041] Step 1: Push the plate to be tested onto the tray 7, start the lifting cylinder, and push the plate to be tested on the tray 7 up to the set position;

[0042] Step 2: The tightening cylinder 11 is actuated to cause the wire coil clamp 10 to clamp the coil to be tested;

[0043] Step 3: The tray 7 descends, and at this time, the wire reel 8 to be tested is suspended;

[0044] Step 4: The motor 12 is activated to drive the disc to be detected to rotate through the reduction box 13. During the rotation of the disc to be detected, the two laser sensors 4 respectively detect the distance between them and the inner side surface of the wheel disc of the disc to be detected;

[0045] Step 5: The detection data of the two laser sensors 4 are judged by the PLC in the control box 2 and the set value to draw a conclusion.

[0046] If qualified, the reel to be tested stops rotating, the tray 7 rises, catches the reel to be tested 8, and the tightening cylinder 11 is activated to loosen the reel clamp 10;

[0047] If it is unqualified, the grinding device 14 is started to grind the wire reel 8 to be tested until the detection data of the two laser sensors 4 are judged by the PLC in the control box 2 and the set value to reach a qualified conclusion; and this cycle is repeated.

[0048] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A device for automatically detecting deformation of a wire reel and grinding burrs, characterized in that: It comprises a frame (1), a base plate (6), a tightening cylinder (11) and a motor (12). The frame (1) has a space for installing the coil to be tested, and the two side brackets of the frame (1) are both installed with a coil clamp (10), the coil to be tested is installed between the two coil clamps (10), the output end of the tightening cylinder (11) is connected to a coil clamp (10), the output end of the motor (12) is installed with a reduction box (13), and the output end of the reduction box (13) is installed with another coil clamp (10); A laser sensor (4) is installed on the middle bracket of the frame (1), and the sensing end of the laser sensor (4) is aligned with the inner side surface of the wheel disc to be detected; A plurality of grinding devices (14) for grinding the inner side surface of the wheel disc of the disc to be tested are also installed on the middle bracket of the frame (1).

2. The device for automatically detecting deformation of a wire reel and grinding burrs according to claim 1 is characterized in that: A connecting plate (17) is installed on the middle bracket of the frame (1), the connecting plate (17) is located above the winding wheel in the disc to be detected, and two laser sensors (4) are separately installed on the connecting plate (17).

3. The device for automatically detecting deformation of a wire reel and grinding burrs according to claim 1 is characterized in that: A bidirectional cylinder (15) is installed on the two side brackets of the frame (1), and each grinding device (14) is installed on the corresponding protruding end of the bidirectional cylinder (15).

4. The device for automatically detecting deformation of a wire reel and grinding burrs according to claim 3 is characterized in that: A buffer device (16) is provided between the output end of the bidirectional cylinder (15) and the two side brackets of the frame (1).

5. The device for automatically detecting deformation of a wire reel and grinding burrs according to claim 1 is characterized in that: A control box (2) is also installed on the frame (1), a control unit for receiving data transmitted by a laser sensor (4) is installed in the control box (2), and a touch screen (5) is also installed on the control box (2).

6. The device for automatically detecting deformation of a wire reel and grinding burrs according to claim 1 is characterized in that: A tray (7) is provided on the bottom plate (6), the tray (7) is connected to a lifting cylinder, and a limiting groove (9) is provided on the upper plate surface of the tray (7) to prevent the tray from being displaced.

7. The device for automatically detecting deformation of a wire coil and grinding burrs according to claim 1, characterized in that: The central axis of the wire drum clamp (10) is arranged to coincide with the center axis of the drum, and the central axis of the limiting groove (9) is arranged to be parallel to the central axis of the wire drum clamp (10).

8. The device for automatically detecting deformation of a wire reel and grinding burrs according to claim 1 is characterized in that: The distance L between the central axis of the wire reel fixture (10) and the bottom plate (6) is greater than the radius R of the wheel in the reel to be tested.

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