Wear resistance detection mechanism for surface coating of color-coated coil

Abstract

The utility model provides a color-coated coil surface coating wear resistance detection mechanism which comprises a supporting box and is characterized in that a detection table is arranged on the middle upper side of the supporting box, and pressing blocks are respectively arranged on the periphery of the upper part of the detection table; inserting holes are longitudinally formed in the middle outer sides of the interiors of the pressing blocks respectively, fastening bolts are inserted into the inserting holes respectively, and the lower ends of the fastening bolts are in threaded connection with openings in the periphery of the upper portion of the detection table respectively. Supporting columns are longitudinally and fixedly connected to the periphery of the lower portion of the detection table, universal moving wheels are fixedly connected to the lower ends of the supporting columns, and the universal moving wheels are arranged on the upper portion of the supporting box in a rolling mode. A transmission shaft is fixedly connected to the middle of the lower portion of the detection table. The arrangement of a shielding ring, a fixing plate, a second electric push rod, an L-shaped connecting frame and a noise reduction layer facilitates the realization of a noise reduction effect, and can avoid the problem that the environment near the detection mechanism is seriously polluted by noise.

Description

Technical Field

[0001] The utility model belongs to the technical field of color-coated coil wear resistance detection, in particular to a color-coated coil surface coating wear resistance detection mechanism. Background Art

[0002] A color-coated coil surface coating wear resistance detection mechanism is a device that can detect the wear resistance of the color-coated coil surface coating, such as a color-coated coil surface coating wear resistance detection mechanism with publication number CN220063724U, which includes a base, a protective cover is fixedly installed on the top of the base, a color-coated coil surface coating wear resistance detection structure is arranged on the top of the base, and a micro-particle processing structure is arranged inside the protective cover. There are still some problems in the actual use of this detection mechanism, such as: during the friction process, a large noise will be generated between the friction roller and the color-coated coil, which may pollute the surrounding environment of the detection mechanism. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, the utility model provides a color-coated coil surface coating wear resistance detection mechanism, which can achieve the effect of noise reduction and avoid the problem of serious noise pollution in the environment near the detection mechanism.

[0004] The technical scheme is as follows: a mechanism for testing the wear resistance of the surface coating of a color-coated coil comprises a support box, characterized in that a testing platform is arranged on the middle and upper side of the support box, and pressure blocks are arranged on the upper and surrounding parts of the testing platform; holes are longitudinally opened on the middle and outer sides of the inner part of the pressure block, and fastening bolts are respectively inserted into the inner part of the holes, wherein the lower ends of the fastening bolts are respectively threadedly connected to the openings on the upper and surrounding parts of the testing platform; the lower and surrounding parts of the testing platform are respectively longitudinally fixedly connected with support columns, and the lower ends of the support columns are respectively fixedly connected with universal movable wheels, wherein the universal movable wheels are respectively rollingly arranged on the support box. The upper part of the testing platform; the transmission shaft is fixedly connected to the lower middle part of the testing platform; the driving motor is fixedly connected to the opening of the upper middle part of the inner side of the supporting box, and the upper end of the output shaft of the driving motor is connected to the lower end of the transmission shaft by a coupling; the upper middle part of the supporting box is fixedly connected to an inverted U-shaped bracket, and the testing platform is arranged on the inner side of the inverted U-shaped bracket; the first electric push rod is fixedly connected to the opening of the upper middle part of the inverted U-shaped bracket, and the lower end of the output rod of the first electric push rod is fixedly connected to a lifting plate, wherein the lower part of the lifting plate is fixedly connected to a friction block; the outer wall of the testing platform is fixedly connected to a liftable noise reduction component.

[0005] Preferably, the liftable noise reduction component includes a shielding ring, and the surrounding parts of the lower side of the inner wall of the shielding ring are respectively fixedly connected with fixed plates, and the upper part of the fixed plate is respectively longitudinally fixedly connected with a second electric push rod, wherein the lower end of the output rod of the second electric push rod passes through the interior of the fixed plate; the lower end of the output rod of the second electric push rod is respectively fixedly connected with an L-shaped connecting frame, and the vertical section of the L-shaped connecting frame is respectively located on the inner side of the fixed plate; and a noise reduction layer is glued on the inner surface of the shielding ring.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] In the utility model, the arrangement of the shielding ring, the fixing plate, the second electric push rod, the L-shaped connecting frame and the noise reduction layer is conducive to achieving the effect of noise reduction and can avoid the problem of serious noise pollution to the environment near the detection mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural schematic diagram of the utility model.

[0009] Figure 2 It is a partial cross-sectional schematic diagram of the utility model.

[0010] Figure 3 It is a partial cross-sectional schematic diagram of the liftable noise reduction component of the utility model.

[0011] In the figure:

[0012] 1. Support box; 2. Testing table; 3. Press block; 4. Fastening bolts; 5. Support column; 6. Universal moving wheel; 7. Transmission shaft; 8. Driving motor; 9. Inverted U-shaped bracket; 10. First electric push rod; 11. Lifting plate; 12. Friction block; 13. Liftable noise reduction component; 131. Shielding ring; 132. Fixing plate; 133. Second electric push rod; 134. L-shaped connecting frame; 135. Noise reduction layer. DETAILED DESCRIPTION

[0013] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1 and attached Figure 2As shown, a mechanism for testing the wear resistance of the surface coating of a color-coated coil comprises a support box 1, characterized in that a testing platform 2 is arranged on the middle and upper side of the support box 1, and pressure blocks 3 are arranged on the upper and surrounding parts of the testing platform 2; holes are longitudinally opened on the inner middle and outer sides of the pressure blocks 3, and fastening bolts 4 are respectively inserted into the inner parts of the holes, wherein the lower ends of the fastening bolts 4 are respectively threadedly connected to the openings on the upper and surrounding parts of the testing platform 2; support columns 5 are respectively longitudinally fixedly connected to the lower parts of the testing platform 2, and universal movable wheels 6 are respectively fixedly connected to the lower ends of the support columns 5, wherein the universal movable wheels 6 are respectively rollingly arranged on the upper and surrounding parts of the testing platform 2. The upper part of the support box 1; the transmission shaft 7 is fixedly connected to the lower middle part of the detection table 2; the driving motor 8 is fixedly connected to the opening of the upper middle part of the inner side of the support box 1, and the upper end of the output shaft of the driving motor 8 is connected to the lower end of the transmission shaft 7 by a coupling; the upper middle part of the support box 1 is fixedly connected to an inverted U-shaped bracket 9, and the detection table 2 is arranged on the inner side of the inverted U-shaped bracket 9; the first electric push rod 10 is fixedly connected to the opening of the upper middle part of the inverted U-shaped bracket 9, and the lower end of the output rod of the first electric push rod 10 is fixedly connected to a lifting plate 11, wherein the lower part of the lifting plate 11 is fixedly connected to a friction block 12.

[0014] One of the color-coated coil surface coating wear resistance detection mechanisms also includes a liftable noise reduction component 13, and the liftable noise reduction component 13 is fixedly connected to the outer wall of the detection platform 2, which is conducive to achieving the noise reduction effect and avoiding the problem of serious noise pollution in the environment near the detection mechanism.

[0015] In this embodiment, combined with the Figure 3 As shown, the liftable noise reduction component 13 includes a shielding ring 131, and the surrounding parts of the lower side of the inner wall of the shielding ring 131 are fixedly connected with a fixing plate 132, and the upper part of the fixing plate 132 is longitudinally fixedly connected with a second electric push rod 133, wherein the lower end of the output rod of the second electric push rod 133 passes through the interior of the fixing plate 132; the lower end of the output rod of the second electric push rod 133 is fixedly connected with an L-shaped connecting frame 134, and the vertical section of the L-shaped connecting frame 134 is respectively located on the inner side of the fixing plate 132; a noise reduction layer 135 is glued on the inner surface of the shielding ring 131.

[0016] In this embodiment, specifically, the upper inner part of the vertical section of the L-shaped connecting frame 134 is fixedly connected to the surrounding parts of the outer wall of the detection platform 2.

[0017] In this embodiment, specifically, the shielding ring 131 is made of a stainless steel ring.

[0018] In this embodiment, specifically, the noise reduction layer 135 is a centrifugal glass wool layer.

[0019] In this embodiment, specifically, ventilation holes are opened in sequence from top to bottom on both the front and rear sides of the interior of the support box 1 .

[0020] In this embodiment, specifically, the driving motor 8, the first electric push rod 10 and the second electric push rod 133 are electrically connected to an external control panel respectively.

[0021] In this embodiment, when the wear resistance of the surface coating of the color-coated coil is tested, the operator can first loosen the fastening bolts 4 through an external wrench to separate the pressure block 3 from the test bench 2. Then the operator can place the color-coated coil on the upper side of the test bench 2, and press a part of the pressure block 3 on the color-coated coil. Then the pressure block 3 is fastened by the fastening bolts 4. At this time, the color-coated coil is fixed on the upper part of the test bench 2. Then the operator can select the material of the friction block 12, such as: iron block, stainless steel block or other material that you want to rub against the color-coated coil. When the friction block 12 is selected, it can be fixed to the lower part of the lifting plate 11. Then the operator can control the drive motor 8 to start through the external control panel, so that the drive motor 8 drives the color-coated coil to rotate through the transmission shaft 7 and the test bench 2. Then the operator can control the start of the first electric push rod 10 through the external control panel, so that the first electric push rod 10 drives the friction block 12 to stick to the upper surface of the color-coated coil through the lifting plate 11, and then the wear resistance of the surface coating of the color-coated coil begins to be detected; during the detection process, the operator can also control the start of the second electric push rod 133 through the control panel, so that the second electric push rod 133 drives the shielding ring 131 to move upward through the fixing plate 132 until the shielding ring 131 shields the color-coated coil and the friction block 12. At this time, the noise generated between the color-coated coil and the friction block 12 will be absorbed by the noise reduction layer 135, which can effectively reduce the noise of the detection mechanism during operation, achieve the effect of noise reduction, and avoid the problem of serious noise pollution to the environment near the detection mechanism.

[0022] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A mechanism for detecting the wear resistance of the surface coating of a color-coated coil, comprising a support box (1), characterized in that: A testing platform (2) is arranged at the middle upper side of the support box (1), and pressure blocks (3) are arranged at the upper and surrounding parts of the testing platform (2); the inner middle and outer sides of the pressure blocks (3) are longitudinally provided with insertion holes, and the inner parts of the insertion holes are respectively plugged with fastening bolts (4), wherein the lower ends of the fastening bolts (4) are respectively threadedly connected to the openings at the upper and surrounding parts of the testing platform (2); the lower and surrounding parts of the testing platform (2) are respectively longitudinally fixedly connected with support columns (5), and the lower ends of the support columns (5) are respectively fixedly connected with universal movable wheels (6), wherein the universal movable wheels (6) are respectively rollingly arranged at the upper part of the support box (1); the lower middle part of the testing platform (2) is fixedly connected with a transmission shaft (7) A driving motor (8) is fixedly connected to an opening in the middle of the upper part of the inner side of the support box (1), and the upper end of the output shaft of the driving motor (8) is connected to the lower end of the transmission shaft (7) by a coupling; an inverted U-shaped bracket (9) is fixedly connected to the middle of the upper part of the support box (1), and a detection platform (2) is arranged on the inner side of the inverted U-shaped bracket (9); a first electric push rod (10) is fixedly connected to an opening in the middle of the upper part of the inverted U-shaped bracket (9), and a lifting plate (11) is fixedly connected to the lower end of the output rod of the first electric push rod (10), wherein a friction block (12) is fixedly connected to the lower part of the lifting plate (11); a liftable noise reduction component (13) is fixedly connected to the outer wall of the detection platform (2).

2. The color-coated coil surface coating wear resistance detection mechanism according to claim 1, characterized in that: The liftable noise reduction component (13) comprises a shielding ring (131), the lower side of the inner wall of the shielding ring (131) is fixedly connected to a fixing plate (132) respectively, and the upper part of the fixing plate (132) is longitudinally fixedly connected to a second electric push rod (133), wherein the lower end of the output rod of the second electric push rod (133) passes through the interior of the fixing plate (132); the lower end of the output rod of the second electric push rod (133) is fixedly connected to an L-shaped connecting frame (134), and the vertical section of the L-shaped connecting frame (134) is located on the inner side of the fixing plate (132); and a noise reduction layer (135) is glued to the inner surface of the shielding ring (131).

3. The color-coated coil surface coating wear resistance detection mechanism according to claim 2, characterized in that: The upper inner part of the vertical section of the L-shaped connecting frame (134) is fixedly connected to the surrounding parts of the outer wall of the detection platform (2).

4. The color-coated coil surface coating wear resistance detection mechanism according to claim 3, characterized in that: The shielding ring (131) is made of a stainless steel ring.

5. The color-coated coil surface coating wear resistance detection mechanism according to claim 4, characterized in that: The noise reduction layer (135) is a centrifugal glass wool layer.

6. The color-coated coil surface coating wear resistance detection mechanism according to claim 1, characterized in that: The support box (1) is provided with ventilation openings in sequence from top to bottom on both the front and rear sides thereof.

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