Wear-resistant magnetic lining

Abstract

The utility model discloses a wear-resistant magnetic lining, which relates to the technical field of protection and wear resistance, and comprises a first magnet and a second magnet magnetically attracted with the rear side of the first magnet, the front side of the first magnet is provided with a first wear-resistant layer, and the rear side of the second magnet is provided with a second wear-resistant layer. According to the utility model, the first magnet and the second magnet can be respectively fixed on a metal object by utilizing the magnetism of the first magnet and the second magnet so as to be respectively used in different scenes, the installation is convenient, the installation mode of screw punching is replaced, the problem of extremely inconvenient installation punching caused by limited height or position and space is avoided, and the installation efficiency is improved. According to the lining plate, the effects of rapid installation, no bolt, no need of being bonded with an object through glue and no welding are achieved, the abrasion-resistant and protection effects are provided for a product needing to be protected after installation, the service life of the product needing to be protected is prolonged, and the problems that an existing lining plate is rapid in abrasion and viscous materials are accumulated are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of protective wear resistance, and specifically relates to a wear-resistant magnetic lining. Background Art

[0002] Lining plate is an industrial accessory, a wear-resistant material between rubber and metal. It is widely used in coal transportation, material transportation systems, powder making systems, ash removal, dust removal systems and other mechanical equipment with high wear in thermal power, steel, smelting, machinery, coal, mining, chemical, cement, port terminals and other enterprises. Different types of products can be selected according to different needs.

[0003] Existing linings are usually installed by means of screw drilling, which is very inconvenient due to height, position and space limitations. As a result, it is difficult to achieve quick installation, no bolts, no need to use glue to bond objects, and no welding. It is also prone to rapid wear and accumulation of sticky materials. The use of bolts or glue for installation increases the labor intensity and labor costs of workers.

[0004] In view of this, this application is hereby filed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a wear-resistant magnetic lining to solve the problems that the existing lining is difficult to install quickly, has no bolts, does not need to use glue to bond with objects, and has no welding effect during the installation process.

[0006] In order to solve the above technical problems, the utility model provides a wear-resistant magnetic lining, including a first magnet and a second magnet magnetically attracted to the rear side of the first magnet, a first wear-resistant layer is provided on the front side of the first magnet, a second wear-resistant layer is provided on the rear side of the second magnet, a docking groove is provided on the top of the first magnet and the first wear-resistant layer, a slot is provided on the top of the second magnet and the second wear-resistant layer, a card block and a card slot are integrally formed at the bottom of the first magnet and the second magnet and the bottom of the second magnet and the second wear-resistant layer, and the docking groove and the slot are both adapted to the card block.

[0007] Furthermore, the material of the first wear-resistant layer is polyurethane, and the material of the second wear-resistant layer is nitrile rubber.

[0008] Furthermore, an adhesive is coated between the first magnet and the first wear-resistant layer and between the second magnet and the second wear-resistant layer, and the first magnet and the second magnet are respectively bonded to the first wear-resistant layer and the second wear-resistant layer through the adhesive.

[0009] Furthermore, a plurality of grooves are provided on the front side of the first wear-resistant layer, and ceramic blocks are embedded in the inner walls of the grooves. The ceramic blocks and the grooves are both regular hexagons, and adhesive is coated between the ceramic blocks and the grooves.

[0010] Furthermore, the outer surface of the first wear-resistant layer is coated with a wear-resistant agent layer, and the material of the wear-resistant agent layer is carbon black.

[0011] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art.

[0012] 1. In the utility model, by utilizing the magnetism of the first magnet and the second magnet, it is convenient to fix the two on the metal objects respectively, and by utilizing the docking groove, docking groove, clamping block and clamping groove, they are convenient to splice, so that they can be used in different scenes respectively, and the installation is convenient, replacing the installation method of screw drilling, avoiding the problem of extremely inconvenient installation drilling caused by height or position and space limitation, and achieving the effect of fast installation, no bolts, no need to use glue to bond with objects, and no welding. After installation, it provides wear resistance and protection for the products to be protected, prolongs the service life of the products to be protected, and overcomes the problems of fast wear and accumulation of sticky materials in the existing lining. At the same time, the fast installation without bolts or glue greatly reduces the labor intensity and labor cost of workers. In the production process, the first magnet and the second magnet of different lengths, widths, thicknesses and magnetic forces are customized according to customer needs. Therefore, no welding or cutting is required during use, reducing the risk of work-related injuries and reducing the labor intensity of workers, thereby reducing procurement costs.

[0013] 2. In the utility model, by setting an adhesive, it is ensured that the first magnet and the second magnet as well as the first wear-resistant layer and the second wear-resistant layer can be well bonded to facilitate subsequent normal use. By setting grooves and adhesive, it is convenient to install multiple ceramic blocks on the front side of the first wear-resistant layer. The hardness of ceramics is second only to diamond and far exceeds the wear resistance of wear-resistant steel and stainless steel. By setting multiple ceramic blocks, the wear resistance of the magnetic lining is further improved, and the aesthetics of the regular hexagonal ceramic blocks is high, making the magnetic lining more beautiful. In the rubber field, carbon black as an important reinforcing agent can greatly improve the wear resistance of rubber products, extend service life and save costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation on the present invention. Obviously, the accompanying drawings described below are only some embodiments. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work. In the accompanying drawings:

[0015] Figure 1This is a schematic diagram of the overall structure of a wear-resistant magnetic lining of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the first wear-resistant layer in a wear-resistant magnetic lining of the utility model;

[0017] Figure 3 for Figure 1 A magnified view of the structure at center A;

[0018] Figure 4 for Figure 1 A magnified view of the structure at B in the middle;

[0019] Figure 5 for Figure 2 Enlarged view of the structure at C in the middle.

[0020] Numbers in the figure:

[0021] 1. First magnet; 2. Second magnet; 3. First wear-resistant layer; 4. Second wear-resistant layer; 5. Docking groove; 6. Slot; 7. Block; 8. Slot; 9. Adhesive; 10. Ceramic block; 11. Wear-resistant agent layer.

[0022] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Existing linings are usually installed by means of screw drilling, which is very inconvenient due to height, position and space limitations. As a result, it is difficult to achieve quick installation, no bolts, no need to use glue to bond objects, and no welding. It is also prone to rapid wear and accumulation of sticky materials. The use of bolts or glue for installation increases the labor intensity and labor costs of workers.

[0027] Embodiment 1

[0028] Depend on Figure 1-Figure 5 The utility model provides a wear-resistant magnetic lining.

[0029] Specifically, by Figure 1 , Figure 3 and Figure 4 Provided, comprising a first magnet 1 and a second magnet 2 magnetically attracted to the rear side of the first magnet 1, a first wear-resistant layer 3 is provided on the front side of the first magnet 1, a second wear-resistant layer 4 is provided on the rear side of the second magnet 2, a docking groove 5 is provided on the top of the first magnet 1 and the first wear-resistant layer 3, a slot 6 is provided on the top of the second magnet 2 and the second wear-resistant layer 4, a clamping block 7 and a clamping slot 8 are integrally formed at the bottom of the first magnet 1 and the second magnet 2 and the bottom of the second magnet 2 and the second wear-resistant layer 4, and the docking groove 5 and the slot 6 are both adapted to the clamping block 7;

[0030] The material of the first wear-resistant layer 3 is polyurethane, and the material of the second wear-resistant layer 4 is nitrile rubber. After the polyurethane is formed, whether it is in the form of a plate, a paste, or a protective layer formed after spraying, it has very good wear resistance. It can play a very good protective role when used outdoors and extend the service life of the product. The wear resistance of polyurethane is related to its molecular structure. Its molecular chain contains a large number of polar groups, such as carbamate groups, urea groups, etc. These groups can form hydrogen bonds to increase the interaction force between molecules, thereby improving its wear resistance; nitrile rubber has high wear resistance and good oil resistance, heat resistance, water resistance, air tightness and excellent bonding properties, thereby ensuring the wear-resistant effect of the magnetic lining. Adhesive 9 is coated between the first magnet 1 and the first wear-resistant layer 3 and between the second magnet 2 and the second wear-resistant layer 4. The first magnet 1 and the second magnet 2 are respectively bonded to the first wear-resistant layer 3 and the second wear-resistant layer 4 by the adhesive 9. By setting the adhesive 9, the first magnet 1 and the second magnet 2 are ensured to be The body 1 and the second magnet 2 as well as the first wear-resistant layer 3 and the second wear-resistant layer 4 can be well bonded to facilitate subsequent normal use. By utilizing the magnetism of the first magnet 1 and the second magnet 2, it is convenient to fix the two on metal objects respectively so as to be used in different scenarios respectively. The installation is convenient, replacing the installation method of screw drilling, avoiding the extremely inconvenient installation drilling caused by height or position and space limitation, and achieving the effect of fast installation, no bolts, no need to use glue to bond with objects, and no welding. After installation, it provides wear resistance and protection for the products to be protected, prolongs the service life of the products to be protected, and overcomes the problems of fast wear and accumulation of sticky materials in the existing lining. At the same time, the fast installation without bolts or glue greatly reduces the labor intensity and labor cost of workers. During the production process, the first magnet 1 and the second magnet 2 of different lengths, widths, thicknesses and magnetic forces are customized according to customer needs. Therefore, no welding or cutting is required during use, reducing the risk of work-related injuries and reducing the labor intensity of workers, thereby reducing procurement costs.

[0031] Embodiment 2

[0032] Furthermore, as a specific implementation of the utility model, the utility model provides a wear-resistant magnetic lining.

[0033] Specifically, by Figure 1 It is shown that a plurality of grooves are provided on the front side of the first wear-resistant layer 3, and a ceramic block 10 is embedded in the inner wall of the groove. Both the ceramic block 10 and the groove are regular hexagons, and adhesive is coated between the ceramic block 10 and the groove.

[0034] In the utility model, by setting grooves and adhesive, it is convenient to install multiple ceramic blocks 10 on the front side of the first wear-resistant layer 3. The hardness of ceramics is second only to diamond, far exceeding the wear resistance of wear-resistant steel and stainless steel, and the wear resistance of ceramics is equivalent to 266 times that of manganese steel and 171.5 times that of high chromium cast iron. At the same time, ceramic materials also have high bonding strength, strong directionality, high melting point, high temperature resistance, oxidation resistance, corrosion resistance, low density, high strength, high elasticity and other excellent properties. By setting multiple ceramic blocks 10, the wear resistance of the magnetic lining is further improved, and the aesthetics of the regular hexagonal ceramic blocks 10 is high, making the magnetic lining more beautiful.

[0035] Furthermore, as a specific implementation of the utility model, the utility model provides a wear-resistant magnetic lining.

[0036] Specifically, by Figure 2 and Figure 5 It is shown that the outer surface of the first wear-resistant layer 3 is coated with a wear-resistant agent layer 11, and the material of the wear-resistant agent layer 11 is carbon black. In the rubber field, carbon black, as an important reinforcing agent, can greatly improve the wear resistance of rubber products, extend service life, and save costs.

[0037] Working principle:

[0038] By utilizing the magnetism of the first magnet 1 and the second magnet 2, it is convenient to fix the two on metal objects respectively, and the docking groove 5, the slot 6, the block 7 and the slot 8 are used for easy splicing, so that they can be used in different scenes respectively, and the installation is convenient, replacing the installation method of screw drilling, avoiding the extremely inconvenient installation drilling caused by height or position and space limitation, and achieving the effect of fast installation, no bolts, no need to use glue to bond with objects, and no welding. After installation, it provides wear resistance and protection for the products to be protected, prolongs the service life of the products to be protected, and overcomes the problems of fast wear and accumulation of sticky materials in the existing lining. At the same time, the fast installation without bolts or glue greatly reduces the labor intensity and labor cost of workers. In the production process, the first magnet 1 and the second magnet 2 of different lengths, widths, thicknesses and magnetic forces are customized according to customer needs. Therefore, no welding or cutting is required during use, reducing the risk of work-related injuries and reducing the labor intensity of workers, thereby reducing procurement costs.

[0039] After the polyurethane is formed, whether it is in the form of a plate, paste, or a protective layer formed after spraying, it has very good wear resistance. It can play a very good protective role when used outdoors and extend the service life of the product. The wear resistance of polyurethane is related to its molecular structure. Its molecular chain contains a large number of polar groups, such as carbamate groups, urea groups, etc. These groups can form hydrogen bonds to increase the interaction force between molecules, thereby improving its wear resistance; nitrile rubber has high wear resistance and good oil resistance, heat resistance, water resistance, air tightness and excellent bonding properties, thereby ensuring the wear resistance of the magnetic lining; by setting an adhesive 9, it is ensured that the first magnet 1 and the second magnet 2 and the first wear-resistant layer 3 and the second wear-resistant layer 4 can be well bonded to facilitate subsequent normal use.

[0040] By setting grooves and adhesive, it is convenient to install multiple ceramic blocks 10 on the front side of the first wear-resistant layer 3. The hardness of ceramics is second only to diamond, far exceeding the wear resistance of wear-resistant steel and stainless steel, and the wear resistance of ceramics is equivalent to 266 times that of manganese steel and 171.5 times that of high chromium cast iron. At the same time, ceramic materials also have excellent properties such as high bonding force, strong directionality, high melting point, high temperature resistance, oxidation resistance, corrosion resistance, low density, high strength and high elasticity. By setting multiple ceramic blocks 10, the wear resistance of the magnetic lining is further improved, and the aesthetics of the regular hexagonal ceramic blocks 10 is high, making the magnetic lining more beautiful. In the rubber field, carbon black as an important reinforcing agent can greatly improve the wear resistance of rubber products, extend service life and save costs.

[0041] The above is only a preferred embodiment of the present invention, and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes using the technical content suggested above without departing from the scope of the technical solution of the present invention. The implementation schemes in the above embodiments can also be further combined or replaced. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the present invention.

Claims

1. A wear-resistant magnetic lining, comprising: A first magnet (1); a second magnet (2) magnetically attracted to the rear side of the first magnet (1); The invention is characterized in that a first wear-resistant layer (3) is arranged on the front side of the first magnet (1), a second wear-resistant layer (4) is arranged on the rear side of the second magnet (2), a docking groove (5) is provided on the top of the first magnet (1) and the first wear-resistant layer (3), a slot (6) is provided on the top of the second magnet (2) and the second wear-resistant layer (4), a clamping block (7) and a clamping groove (8) are integrally formed at the bottom of the first magnet (1) and the second magnet (2) and the bottom of the second magnet (2) and the second wear-resistant layer (4), and the docking groove (5) and the slot (6) are both compatible with the clamping block (7).

2. A wear-resistant magnetic lining according to claim 1, characterized in that: The material of the first wear-resistant layer (3) is polyurethane, and the material of the second wear-resistant layer (4) is nitrile rubber.

3. A wear-resistant magnetic lining according to claim 2, characterized in that: An adhesive (9) is applied between the first magnet (1) and the first wear-resistant layer (3), and between the second magnet (2) and the second wear-resistant layer (4); the first magnet (1) and the second magnet (2) are respectively bonded to the first wear-resistant layer (3) and the second wear-resistant layer (4) via the adhesive (9).

4. A wear-resistant magnetic lining according to claim 3, characterized in that: A plurality of grooves are provided on the front side of the first wear-resistant layer (3), and ceramic blocks (10) are embedded in the inner walls of the grooves. Both the ceramic blocks (10) and the grooves are regular hexagons, and adhesive is coated between the ceramic blocks (10) and the grooves.

5. A wear-resistant magnetic lining according to claim 4, characterized in that: The outer surface of the first wear-resistant layer (3) is coated with a wear-resistant agent layer (11), and the material of the wear-resistant agent layer (11) is carbon black.

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