Galvanized steel wire coating adhesiveness detection device

Abstract

The utility model belongs to the technical field of galvanized steel wires, and particularly relates to a galvanized steel wire coating adhesiveness detection device which comprises a workbench, and the left side of the upper surface of the workbench is fixedly connected with a fixing block. One end of a galvanized steel wire is bent and hooked into a winding hole, the other end of the galvanized steel wire is inserted into a push block, an adjusting screw rod is rotated to drive a pressing block to move downwards, the pressing block presses the galvanized steel wire downwards in a pressing groove, the other end of the galvanized steel wire is fixed, and meanwhile a first motor, a second motor, an electric push rod and a core rod are started to wind the galvanized steel wire on the surface; the threaded rod drives the movable block to move leftwards to adapt to the length of the galvanized steel wire, meanwhile, the electric push rod pushes the push block to move forwards, the galvanized steel wire can be evenly wound on the surface of the core rod, after winding is completed, the galvanized steel wire can be rapidly taken down, the surface layering and cracking conditions can be observed, data are obtained through multiple sets of detection, and the detection accuracy is improved. The measuring error is reduced, the galvanized steel wire is automatically bent, the working intensity is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of galvanized steel wires, in particular to a device for detecting the adhesion of a coating on a galvanized steel wire. Background Art

[0002] With the rapid development of the communications industry, optical cable construction, as a basic resource supporting the development of optical cable communications, has also made great progress. Steel wire, as one of the basic structures of optical cable manufacturing, ensures the physical and mechanical properties of the optical cable, thereby protecting the optical fiber and conductors from external forces, ensuring stability in the sea, and playing a supporting and tensile role in the optical cable. In order to ensure the quality of the optical cable, it is necessary to test the steel wire. Among them, the zinc layer adhesion mainly tests the degree of adsorption of the zinc layer on the surface of the galvanized steel wire to the steel wire. The zinc layer wraps the steel wire to isolate it from the external environment and prevent the steel wire from corroding and losing its properties.

[0003] Some existing detection devices use manually bent galvanized steel wire for testing, which has the problems of high labor intensity, low efficiency, and large measurement errors.

[0004] Therefore, a device for detecting the adhesion of galvanized steel wire coating is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a device for detecting the adhesion of a galvanized steel wire coating, so as to solve the problems raised in the above-mentioned background technology.

[0006] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure is pivotally connected to the base plate, and the interlocking structure is pivotally connected to the base plate, and the interlocking structure is pivotally connected to the base plate.

[0007] As a further preferred embodiment of the present technical solution: a support plate is fixedly connected to the right side of the upper surface of the workbench, and the right end of the threaded rod is rotatably connected to the inner side wall of the support plate.

[0008] As a further preferred embodiment of the present technical solution: a pair of sliding rods are fixedly connected between the left side wall of the support plate and the right side wall of the fixed block, and the inner side wall of the movable block is slidably connected to the outer side wall of the sliding rods.

[0009] As a further preferred embodiment of the present technical solution: a second motor is installed on the inner side wall of the fixed block, and an output end of the second motor is fixedly connected to the left end of the threaded rod.

[0010] As a further preferred embodiment of the present technical solution: a slide groove is provided on the inner side wall of the movable frame, a convex block is slidably connected to the inner side wall of the slide groove, and the upper surface of the convex block is fixedly connected to the lower surface of the push block.

[0011] As a further preferred embodiment of the present technical solution: evenly distributed supporting legs are fixedly connected to the lower surface of the workbench.

[0012] As a further preferred embodiment of the present technical solution: a control panel is installed on the upper surface of the workbench.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] When the utility model is used, one end of the galvanized steel wire is bent and hooked into the winding hole, the other end of the galvanized steel wire is inserted into the pushing block, and the adjusting screw is rotated to drive the pressing block to move downward. The pressing block presses the galvanized steel wire in the pressing groove and fixes the other end thereof. At the same time, the first motor, the second motor and the electric push rod are started, and the core rod winds the galvanized steel wire on the surface. The threaded rod drives the movable block to move to the left to adapt to the length of the galvanized steel wire. At the same time, the electric push rod pushes the pushing block forward so that the galvanized steel wire can be evenly wound on the surface of the core rod. After completion, the galvanized steel wire can be quickly removed to observe the delamination and cracking of the surface. Data can be obtained through multiple sets of tests, thereby improving the accuracy of the test, reducing the measurement error, automatically bending the galvanized steel wire, reducing the work intensity, and improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front structural diagram of the present invention;

[0016] Figure 2 This is a schematic cross-sectional view of the fixing block, fixing frame and core rod in the present invention;

[0017] Figure 3 This is a schematic structural diagram of the movable frame, electric push rod and push block in the utility model;

[0018] Figure 4 This is a schematic cross-sectional view of the pressure groove, pressure block and adjusting screw in the utility model.

[0019] In the figure: 1. Workbench; 2. Fixed block; 3. Fixed frame; 4. Movable block; 5. Movable frame; 6. Threaded rod; 7. First motor; 8. Mandrel; 9. Winding hole; 10. Electric push rod; 11. Push block; 12. Pressing groove; 13. Pressing block; 14. Adjusting screw; 15. Support plate; 16. Sliding rod; 17. Second motor; 18. Sliding groove; 19. Convex block; 20. Support leg; 21. Control panel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," and "installed" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and can refer to internal communication between two components or the interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0022] See also Figure 1-4The utility model provides a technical solution: a device for detecting the adhesion of galvanized steel wire coating, comprising a workbench 1, a fixed block 2 is fixedly connected to the left side of the upper surface of the workbench 1, and a fixed frame 3 is fixedly connected to the upper surface of the fixed block 2. A movable block 4 is provided on the right side of the upper surface of the workbench 1, and the upper surface of the movable block 4 is fixedly connected to the movable frame 5. The right side wall of the fixed block 2 is rotatably connected to a threaded rod 6, and the outer side wall of the threaded rod 6 is threadedly connected to the inner side wall of the movable block 4. A first motor 7 is installed on the upper surface of the fixed frame 3, and the output end of the first motor 7 is fixedly connected to a mandrel 8. A winding hole 9 is provided on the inner side wall of the mandrel 8, and an electric push rod 10 is installed on the upper surface of the movable frame 5. The output end of the electric push rod 10 is fixedly connected to a push block 11, and a pressure groove 12 is provided on the inner side wall of the pressure groove 12. A pressure block 13 is slidably connected to the inner side wall of the pressure groove 12, and an adjusting screw 14 is threadedly connected to the upper surface of the push block 11 When the galvanized steel wire is wound on the surface, the lower end of the adjusting screw 14 is rotatably connected to the upper surface of the pressing block 13; when in use, bend one end of the galvanized steel wire and hook it into the winding hole 9, insert the other end of the galvanized steel wire into the pushing block 11, rotate the adjusting screw 14 to drive the pressing block 13 to move downward, and the pressing block 13 presses the galvanized steel wire in the pressing groove 12 to fix its other end, rotate the threaded rod 6 and start the first motor 7, the mandrel 8 winds the galvanized steel wire on the surface, the threaded rod 6 drives the movable block 4 to move left to adapt to the length of the galvanized steel wire. At the same time, the electric push rod 10 pushes the pushing block 11 forward so that the galvanized steel wire can be evenly wound on the surface of the mandrel 8. After completion, the galvanized steel wire can be quickly removed and observed. The coating does not layer or crack, and the adhesion is tested. Data is obtained through multiple sets of tests to improve the accuracy of detection, reduce measurement errors, automatically bend the galvanized steel wire, reduce work intensity, and improve work efficiency.

[0023] In this embodiment, specifically: a support plate 15 is fixedly connected to the right side of the upper surface of the workbench 1, and the right end of the threaded rod 6 is rotatably connected to the inner wall of the support plate 15; the other end of the threaded rod 6 is supported by the support plate 15.

[0024] In this embodiment, specifically: a pair of sliding rods 16 are fixedly connected between the left side wall of the support plate 15 and the right side wall of the fixed block 2, and the inner side wall of the movable block 4 is slidably connected to the outer side wall of the sliding rod 16; the sliding rod 16 can improve the stability of the movable block 4 when it moves.

[0025] In this embodiment, specifically: a second motor 17 is installed on the inner side wall of the fixed block 2 , and the output end of the second motor 17 is fixedly connected to the left end of the threaded rod 6 ; the second motor 17 can drive the threaded rod 6 to rotate forward and reverse.

[0026] In this embodiment, specifically: a slide groove 18 is opened on the inner side wall of the movable frame 5, and a convex block 19 is slidably connected to the inner side wall of the slide groove 18, and the upper surface of the convex block 19 is fixedly connected to the lower surface of the push block 11; the convex block 19 slides in the slide groove 18, thereby improving the stability of the movement of the push block 11.

[0027] In this embodiment, specifically: evenly distributed support legs 20 are fixedly connected to the lower surface of the workbench 1 ; the support legs 20 are used to support and elevate the workbench 1 .

[0028] In this embodiment, specifically: a control panel 21 is installed on the upper surface of the workbench 1; the control panel 21 can control the first motor 7, the second motor 17 and the electric push rod 10 to open and close.

[0029] The working principle of the utility model is: when in use, one end of the galvanized steel wire is bent and hooked into the winding hole 9, the other end of the galvanized steel wire is inserted into the push block 11, and the adjusting screw 14 is rotated to drive the pressure block 13 to move downward. The pressure block 13 presses the galvanized steel wire in the pressure groove 12 and fixes the other end thereof. At the same time, the first motor 7, the second motor 17 and the electric push rod 10 are started, and the core rod 8 winds the galvanized steel wire on the surface. The threaded rod 6 drives the movable block 4 to move to the left to adapt to the length of the galvanized steel wire. At the same time, the electric push rod 10 pushes the push block 11 forward so that the galvanized steel wire can be evenly wound on the surface of the core rod 8. After completion, the galvanized steel wire can be quickly removed and the surface can be observed. The coating does not layer or crack, and the adhesion passes the test. Data is obtained through multiple sets of tests to improve the accuracy of the test, reduce the measurement error, automatically bend the galvanized steel wire, reduce the work intensity, and improve the work efficiency.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for detecting the adhesion of a galvanized steel wire coating, comprising a workbench (1), characterized in that: The left side of the upper surface of the workbench (1) is fixedly connected to a fixed block (2), the upper surface of the fixed block (2) is fixedly connected to a fixed frame (3), the right side of the upper surface of the workbench (1) is provided with a movable block (4), the upper surface of the movable block (4) is fixedly connected to a movable frame (5), the right side wall of the fixed block (2) is rotatably connected to a threaded rod (6), the outer side wall of the threaded rod (6) is threadedly connected to the inner side wall of the movable block (4), and the upper surface of the fixed frame (3) is installed with a first motor (7), the output of the first motor (7) The end is fixedly connected to a core rod (8), the inner side wall of the core rod (8) is provided with a winding hole (9), the upper surface of the movable frame (5) is installed with an electric push rod (10), the output end of the electric push rod (10) is fixedly connected to a push block (11), the inner side wall of the push block (11) is provided with a pressing groove (12), the inner side wall of the pressing groove (12) is slidably connected to a pressing block (13), the upper surface of the push block (11) is threadedly connected to an adjusting screw (14), and the lower end of the adjusting screw (14) is rotatably connected to the upper surface of the pressing block (13).

2. The device for detecting the adhesion of a galvanized steel wire coating according to claim 1, wherein: A support plate (15) is fixedly connected to the right side of the upper surface of the workbench (1), and the right end of the threaded rod (6) is rotatably connected to the inner side wall of the support plate (15).

3. The device for detecting the adhesion of a galvanized steel wire coating according to claim 2, wherein: A pair of slide bars (16) are fixedly connected between the left side wall of the support plate (15) and the right side wall of the fixed block (2), and the inner side wall of the movable block (4) is slidably connected to the outer side wall of the slide bar (16).

4. The device for detecting the adhesion of a galvanized steel wire coating according to claim 1, wherein: A second motor (17) is installed on the inner side wall of the fixed block (2), and the output end of the second motor (17) is fixedly connected to the left end of the threaded rod (6).

5. The device for detecting the adhesion of a galvanized steel wire coating according to claim 1, wherein: The inner side wall of the movable frame (5) is provided with a sliding groove (18), the inner side wall of the sliding groove (18) is slidably connected with a convex block (19), and the upper surface of the convex block (19) is fixedly connected to the lower surface of the push block (11).

6. The device for detecting the adhesion of a galvanized steel wire coating according to claim 1, wherein: The lower surface of the workbench (1) is fixedly connected with evenly distributed supporting legs (20).

7. The device for detecting the adhesion of a galvanized steel wire coating according to claim 1, wherein: A control panel (21) is installed on the upper surface of the workbench (1).

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