Artificial leather wear resistance degree detection mechanism

Abstract

The utility model discloses an artificial leather wear resistance degree detection mechanism which comprises a workbench, a friction assembly and a fixing assembly, a heat dissipation assembly is installed in an inner cavity in the middle of the workbench, and the friction assembly is installed above the heat dissipation assembly; the friction assembly comprises a support, the support is fixedly installed on the side wall of the workbench, a first lifting rod penetrates through the middle of the top wall of the support, a friction device is installed at the bottom end of the first lifting rod, and fixing assemblies used in cooperation with the friction device are installed on the upper end faces, on the two sides of the support, of the workbench. The fixing assembly comprises a fixing base, and a pedestal is fixedly installed in the fixing base. The problems that in the using process of a detection mechanism in the prior art, only one kind of artificial leather can be detected at a time, multiple kinds of artificial leather cannot be detected at the same time, and the performance of the same kind of artificial leather in different friction environments cannot be detected at the same time, so that the use requirements cannot be met are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial leather detection, in particular to a mechanism for detecting the wear resistance of artificial leather. Background Art

[0002] Artificial leather is a plastic product that looks and feels like leather and can be used as a substitute. It is typically made from a fabric base coated with synthetic resin and various plastic additives. There are three main types of artificial leather: PVC, PU, ​​and PU synthetic leather.

[0003] After checking the disclosure (announcement) number: CN219245279U, a wear resistance detection mechanism for artificial leather is disclosed. This technology discloses "including a base frame and a groove opened in the center of the base frame and a placement plate arranged inside the groove, the two sides of the upper surface of the base frame are provided with pressure grooves, a pressing and fixing mechanism is arranged just above the pressure grooves, a hydraulic cylinder is arranged at the bottom of the placement plate, a heat dissipation mechanism is arranged inside the placement plate, and a friction mechanism is arranged on the upper surface of the placement plate. The friction mechanism consists of a top fixing frame, a fixing seat, a polished rod, an armature, an electromagnet, a thrust spring and a friction plate, and one side of the friction plate It is equipped with a power mechanism consisting of a connecting rod, a crank, and a transmission motor. It has two sets of clamping and fixing mechanisms, symmetrically distributed about the center of the placement plate. The clamping and fixing mechanisms consist of side supports, an electric telescopic rod, and a pressure plate. The artificial leather wear resistance detection mechanism uses a hydraulic cylinder to raise the placement plate to stretch the artificial leather during use, making the surface of the artificial leather taut and flat. The conical protrusions at the bottom of the pressure plate effectively fix the artificial leather, facilitating the friction mechanism to rub the artificial leather and preventing it from affecting its movement.

[0004] However, the above-mentioned artificial leather wear resistance detection mechanism has the following disadvantages:

[0005] 1. During use, the detection mechanism in this patent can only detect one type of artificial leather at a time and cannot detect multiple types of artificial leather at the same time. In addition, it cannot detect the performance of the same type of artificial leather in different friction environments at the same time, resulting in it being unable to meet usage requirements.

[0006] In order to solve the above problems, this application proposes a mechanism for detecting the wear resistance of artificial leather. Utility Model Content

[0007] In response to the problems in the related art, the utility model provides an artificial leather wear resistance detection mechanism, which can not only detect multiple artificial leathers at the same time, but also detect the performance of the same artificial leather in different friction environments at the same time, meeting the use requirements.

[0008] To this end, the specific technical solutions adopted in this utility model are as follows:

[0009] An artificial leather wear resistance detection mechanism includes a workbench, a friction assembly, and a fixing assembly. A heat dissipation assembly is installed in the central inner cavity of the workbench, and a friction assembly is installed above the heat dissipation assembly.

[0010] The friction assembly includes a bracket, which is fixedly mounted on the side wall of the workbench. A first lifting rod passes through the middle of the top wall of the bracket, and a friction device is mounted on the bottom end of the first lifting rod. A control device is mounted on the front side wall of the bracket. Fixed assemblies used in conjunction with the friction device are mounted on the upper end surfaces of the workbench on both sides of the bracket.

[0011] The fixing assembly includes a fixing seat, a cushion seat is fixedly installed in the fixing seat, and sliding grooves are opened on the inner walls of the fixing seat at both ends of the cushion seat. A pressing seat used in conjunction with the cushion seat is slidably connected in the sliding groove, and the pressing seat is fixedly installed at the bottom end of the second lifting rod, the second lifting rod passes through the middle of the sealing cover, and the sealing cover is installed at the top end of the fixing seat.

[0012] As a further solution of the present invention, a mounting hole is provided at the top of the fixing base, and the cover is mounted on the top of the fixing base by means of mounting bolts in cooperation with the mounting hole.

[0013] As a further solution of the present invention, an anti-slip layer is installed on the upper end surface of the cushion seat and the bottom wall of the pressing seat.

[0014] As a further solution of the present invention, the heat dissipation assembly includes a mounting groove, which is opened in the inner cavity in the middle of the workbench. A heat dissipation fan is installed on the bottom wall of the mounting groove, and a protective net is installed above the heat dissipation fan.

[0015] As a further solution of the present invention, the friction device includes an equipment box, which is fixedly installed at the bottom end of the first lifting rod. A drive motor is installed in the equipment box. The output end of the drive motor is transmission-connected to a connecting seat, and the bottom end of the connecting seat is threadedly connected to a friction head.

[0016] As a further solution of the present invention, the friction head includes a first friction head, a second friction head and a third friction head.

[0017] As a further solution of the present invention, support pads are fixedly installed at the four corners of the bottom end of the workbench.

[0018] The beneficial effects of the utility model are:

[0019] The utility model cooperates with the workbench, friction component and fixing component. When in use, the two ends of the artificial leather are respectively placed between the cushion seat and the pressing seat, and then the second lifting rod works to drive the pressing seat to move downward to press the artificial leather. The driving motor works to drive the friction head to work through the connecting seat, and then the first lifting rod works to drive the friction head downward to a predetermined position through the equipment box, so that the wear resistance of the artificial leather can be tested. The multiple fixing components and friction heads of various specifications are used in combination, which can not only detect multiple artificial leathers at the same time, but also detect the performance of the same artificial leather in different friction environments at the same time, thereby meeting the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a schematic diagram of the overall structure of an artificial leather wear resistance detection mechanism according to an embodiment of the present utility model;

[0022] Figure 2 This is a schematic structural diagram of a fixed component of an artificial leather wear resistance detection mechanism according to an embodiment of the present utility model;

[0023] Figure 3 This is a schematic diagram of a friction head of a mechanism for detecting wear resistance of artificial leather according to an embodiment of the present utility model;

[0024] Figure 4 This is a structural schematic diagram of a friction device of an artificial leather wear resistance detection mechanism according to an embodiment of the present utility model;

[0025] Figure 5 The present invention is a schematic structural diagram of a heat dissipation component of an artificial leather wear resistance detection mechanism according to an embodiment of the present invention.

[0026] In the picture:

[0027] 1. Workbench; 2. Friction assembly; 3. Fixing assembly; 4. Heat dissipation assembly; 41. Mounting slot; 42. Cooling fan; 43. Protective net; 5. Bracket; 6. First lifting rod; 7. Friction device; 71. Equipment box; 72. Drive motor; 73. Connecting seat; 74. Friction head; 741. First friction head; 742. Second friction head; 743. Third friction head; 8. Control device; 9. Fixing seat; 10. Pad seat; 11. Slide groove; 12. Pressing seat; 13. Second lifting rod; 14. Cover; 15. Mounting hole; 16. Support pad. DETAILED DESCRIPTION

[0028] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0029] According to an embodiment of the present utility model, a mechanism for detecting the wear resistance of artificial leather is provided.

[0030] Please refer to the instruction manual Figure 1-5According to an embodiment of the present invention, a wear resistance detection mechanism for artificial leather comprises a workbench 1, a friction assembly 2 and a fixing assembly 3. A heat dissipation assembly 4 is installed in the central inner cavity of the workbench 1, and a friction assembly 2 is installed above the heat dissipation assembly 4; the friction assembly 2 comprises a bracket 5, which is fixedly mounted on the side wall of the workbench 1, and a first lifting rod 6 is passed through the middle of the top wall of the bracket 5. A friction device 7 is installed at the bottom end of the first lifting rod 6, and the friction device 7 comprises an equipment box 71, which is fixedly mounted on the bottom end of the first lifting rod 6. A drive motor 72 is installed in the equipment box 71, and the output end of the drive motor 72 is transmission-connected to a connecting seat 73. The bottom end of the connecting seat 73 is threadedly connected to a friction head 74, and the friction head 74 comprises a first friction head 741, a second friction head 742 and The third friction head 743, a control device 8 is installed on the front side wall of the bracket 5, and a fixing component 3 used in conjunction with the friction device 7 is installed on the upper end surface of the workbench 1 on both sides of the bracket 5; the fixing component 3 includes a fixing seat 9, a pad 10 is fixedly installed in the fixing seat 9, and a slide groove 11 is provided on the inner wall of the fixing seat 9 at both ends of the pad 10, and a pressing seat 12 used in conjunction with the pad 10 is slidably connected in the slide groove 11, and the pressing seat 12 is fixedly installed on the bottom end of the second lifting rod 13, and an anti-slip layer is installed on the upper end surface of the pad 10 and the bottom wall of the pressing seat 12, and the second lifting rod 13 passes through the middle of the cover 14, and the cover 14 is installed on the top of the fixing seat 9, and a mounting hole 15 is provided on the top of the fixing seat 9, and the cover 14 is mounted on the top of the fixing seat 9 by mounting bolts and the mounting holes 15. The workbench 1, friction assembly 2 and fixing assembly 3 are arranged to cooperate with each other. When in use, the two ends of the artificial leather are respectively placed between the cushion seat 10 and the pressing seat 12, and then the second lifting rod 13 works to drive the pressing seat 12 to move downward to press the artificial leather. The driving motor 72 works to drive the friction head 74 to work through the connecting seat 73, and then the first lifting rod 6 works to drive the friction head 74 to move downward to the predetermined position through the equipment box 71, and the wear resistance of the artificial leather can be tested. The multiple fixing assemblies 3 and the friction heads 74 of various specifications are used in combination, which can not only detect multiple artificial leathers at the same time, but also detect the performance of the same artificial leather in different friction environments at the same time to meet the use requirements.

[0031] In one embodiment, please refer to the appendix of the specification. Figure 1 and Figure 5 As a further embodiment of the present invention, the heat dissipation assembly 4 includes a mounting slot 41 disposed within the central cavity of the workbench 1. A heat dissipation fan 42 is mounted on the bottom wall of the mounting slot 41, and a protective screen 43 is mounted above the heat dissipation fan 42. When in use, the heat dissipation fan 42 cools the artificial leather above it, improving detection accuracy.

[0032] In one embodiment, please refer to the appendix of the specification. Figure 1 As a further solution of the present invention, support pads 16 are fixedly installed at the four corners of the bottom end of the workbench 1. The support pads 16 provide good support for the workbench 1.

[0033] Working process: When in use, first select a suitable friction head 74 according to needs and install it to the bottom end of the connecting seat 73, then place the two ends of the artificial leather between the cushion seat 10 and the pressing seat 12 respectively, and then the second lifting rod 13 works to drive the pressing seat 12 to move downward to press the artificial leather, and then the drive motor 72 works to drive the friction head 74 to work through the connecting seat 73, and then the first lifting rod 6 works to drive the friction head 74 to move downward to the predetermined position through the equipment box 71, and then the wear resistance of the artificial leather can be tested. During this process, the cooling fan 42 works to cool the artificial leather above and improve the accuracy of the test. The multiple fixed components 3 and the friction heads 74 of various specifications are used in combination, which can not only detect multiple artificial leathers at the same time, but also detect the performance of the same artificial leather in different friction environments at the same time to meet the use needs.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A mechanism for detecting the wear resistance of artificial leather, comprising a workbench (1), a friction component (2) and a fixing component (3), characterized in that: A heat dissipation component (4) is installed in the central inner cavity of the workbench (1), and a friction component (2) is installed above the heat dissipation component (4); The friction assembly (2) comprises a bracket (5), the bracket (5) being fixedly mounted on the side wall of the workbench (1), a first lifting rod (6) passing through the middle of the top wall of the bracket (5), a friction device (7) being mounted on the bottom end of the first lifting rod (6), a control device (8) being mounted on the front side wall of the bracket (5), and fixing assemblies (3) for use with the friction device (7) being mounted on the upper end surfaces of the workbench (1) on both sides of the bracket (5); The fixing assembly (3) includes a fixing seat (9), a cushion seat (10) is fixedly installed in the fixing seat (9), a sliding groove (11) is opened on the inner wall of the fixing seat (9) at both ends of the cushion seat (10), a pressing seat (12) used in conjunction with the cushion seat (10) is slidably connected in the sliding groove (11), and the pressing seat (12) is fixedly installed at the bottom end of the second lifting rod (13), the second lifting rod (13) passes through the middle of the cover (14), and the cover (14) is installed at the top end of the fixing seat (9).

2. The artificial leather wear resistance detection mechanism according to claim 1, characterized in that: The top of the fixing seat (9) is provided with a mounting hole (15), and the cover (14) is mounted on the top of the fixing seat (9) by means of mounting bolts in cooperation with the mounting hole (15).

3. The artificial leather wear resistance detection mechanism according to claim 1, characterized in that: An anti-slip layer is installed on the upper end surface of the cushion seat (10) and the bottom wall of the pressing seat (12).

4. The artificial leather wear resistance detection mechanism according to claim 1, characterized in that: The heat dissipation assembly (4) includes a mounting groove (41), the mounting groove (41) is opened in the inner cavity in the middle of the workbench (1), a heat dissipation fan (42) is installed on the bottom wall of the mounting groove (41), and a protective net (43) is installed above the heat dissipation fan (42).

5. The artificial leather wear resistance detection mechanism according to claim 1, characterized in that: The friction device (7) comprises an equipment box (71), the equipment box (71) is fixedly mounted on the bottom end of the first lifting rod (6), a driving motor (72) is mounted in the equipment box (71), the output end of the driving motor (72) is transmission-connected to a connecting seat (73), and the bottom end of the connecting seat (73) is threadedly connected to a friction head (74).

6. The artificial leather wear resistance detection mechanism according to claim 5, characterized in that: The friction head (74) includes a first friction head (741), a second friction head (742) and a third friction head (743).

7. The artificial leather wear resistance detection mechanism according to claim 1, characterized in that: Support pads (16) are fixedly mounted at the four corners of the bottom end of the workbench (1).

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