Nylon roller capable of preventing outer surface from being abraded

Abstract

The nylon roller capable of preventing the outer surface from being abraded comprises a workbench, a supporting frame, a hydraulic rod and a nylon roller body, the supporting frame is installed on the upper end face of the workbench, supporting legs are arranged on the bottom end face of the workbench, the hydraulic rod is arranged on the top end face of the inner side of the supporting frame, and the nylon roller body is arranged at the telescopic end of the hydraulic rod. A groove is dug in the upper end face of the workbench, and a non-contact distance sensor is arranged on the inner side of the groove. According to the nylon roller capable of preventing the outer surface from being abraded, the nylon roller has the hydrophobic and anti-permeation performance through the nano coating, the anti-abrasion effect is achieved, the super-tough oil-containing MC nylon material is adopted, the anti-abrasion performance is further enhanced, the nano coating is added to enhance the abrasion resistance of the nylon roller, the rolling height of the nylon roller body is controlled all the time, and the service life of the nylon roller is prolonged. And meanwhile, the W-shaped convex grains are arranged on the outer diameter surface of the nylon roller body, so that the friction force between the nylon roller body and the materials is increased, and the abrasion of the materials to the roller body is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of nylon rollers, in particular to a nylon roller capable of preventing outer surface wear. Background Art

[0002] Nylon roller is a roller made of nylon material, which is often used in certain working environments that require high wear resistance and high temperature resistance, such as printing, textile, packaging and other industries. This roller has good wear resistance, high temperature resistance and chemical corrosion resistance, and has a longer service life than other materials such as rubber rollers;

[0003] For example, application number CN202021473204.4 discloses a new type of nylon roller, which uses a convex portion to block the deformation force of the nylon rubber layer during use. At the same time, the annular blocking portions with the largest outer diameters at both ends can cooperate with the convex portions to further block the nylon rubber layer from spreading to both sides, thereby ensuring the quality and use effect of the nylon rubber roller; however, when the nylon roller of the above-mentioned device is in use, it is necessary to press the object, so the nylon roller will often be worn. Long-term work will cause the nylon roller to be damaged, and eventually the nylon roller will become unusable, so it is necessary to increase the wear resistance of the nylon roller.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a nylon roller that can prevent outer surface wear is proposed to achieve a more practical purpose. Utility Model Content

[0005] The utility model aims to provide a nylon roller capable of preventing outer surface wear, so as to solve the problem of increasing the wear resistance of the nylon roller proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a nylon roller capable of preventing outer surface wear, comprising a workbench, a support frame, a hydraulic rod and a nylon roller body, wherein the support frame is installed on the upper end surface of the workbench, and the bottom end surface of the workbench is provided with a supporting foot, the top end surface inside the support frame is provided with a hydraulic rod, and the telescopic end of the hydraulic rod is provided with a nylon roller body, the hydraulic rod and the nylon roller body are connected by a limiting block, the nylon roller body comprises a roller body and a first shaft body, and the first shaft body is provided at both ends of the roller body , and a second shaft body is arranged on the side of the first shaft body away from the roller body, the centers of the first shaft body and the second shaft body are horizontally penetrated to form a hollow structure, and a water inlet valve is arranged on the side of the second shaft body away from the first shaft body, the roller body is a cavity structure, and a water outlet valve is arranged on the inner wall of the roller body that horizontally penetrates the side wall of the roller body, the roller body includes a nylon roller body and a wear-resistant layer, the outer diameter surface of the nylon roller body is provided with a wear-resistant layer, the wear-resistant layer is arranged on the side of the wear-resistant layer away from the nylon roller body, and the outer diameter surface of the rubber layer is provided with a plurality of groups of W-shaped convex patterns.

[0007] Furthermore, a water pump is provided on the bottom end surface of the workbench, and a water tank is provided on one side of the water pump. The input end of the water pump forms a communication structure with the water tank through a water pipe, and the output end of the water pump forms a communication structure with the water inlet valve through a water pipe.

[0008] Furthermore, a limiting hole is dug in the inner cavity of the limiting block, and a bearing is provided on the side wall of the limiting hole, and three groups of bearings are provided, the outer surface of the bearing is limitedly connected to the limiting block, the inner diameter surface of the bearing is limitedly connected to the first shaft body and the second shaft body, and the first shaft body and the second shaft body form a rotating structure that rotates around the center of the bearing through the bearing and the limiting block.

[0009] Furthermore, a groove is dug on the upper end surface of the workbench, and a non-contact distance sensor is arranged inside the groove, and an acrylic plate is arranged on the upper end surface of the groove.

[0010] Furthermore, the telescopic end of the hydraulic rod is connected to the limit block by a detachable bolt, the first shaft body and the second shaft body have the same shape as the limit hole, the water inlet valve forms a connecting structure with the water outlet valve through a roller body, and the water pump forms a connecting structure with the water tank and the water inlet valve through a water pipe.

[0011] Furthermore, the wear-resistant layer is specifically made of an ultra-tough oil-containing MC nylon material, the adhesive layer is specifically made of a tube sleeve made of a polyurethane material, the adhesive layer and the outer surface of the W-shaped convex texture are sprayed with a nano coating, and the nano coating is specifically a dense film layer formed by spraying a nano zinc oxide material.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the nylon roller capable of preventing outer surface wear has hydrophobic and anti-permeability properties by using a nano coating, thereby achieving an anti-wear effect, and adopts a material with super-tough oil-containing MC nylon properties to improve its anti-scratch ability and further enhance the anti-wear performance, and at the same time, a nano coating is added to enhance its wear resistance, and the rolling height of the nylon roller body is always controlled to avoid the nylon roller body from exceeding the rolling height limit, and at the same time, a W-shaped convex pattern is installed on the outer diameter surface of the nylon roller body, thereby increasing the friction between the nylon roller body and the material, thereby reducing the wear of the material on the roller body;

[0013] When the nylon roller capable of preventing outer surface wear is used, the nylon roller body is first disassembled, and then the nylon roller body is integrated into a whole through the limiting hole and the bearing in the limiting block, and then the limiting block is fixedly connected to the telescopic end of the hydraulic rod through a detachable bolt, so as to achieve the limiting effect, so that the hydraulic rod drives the nylon roller body to move up and down, so that the nylon roller body performs pressing work, and a groove is arranged on the upper end surface of the workbench, and a non-contact distance sensor is installed on the inner side of the groove, and an acrylic plate is arranged above the non-contact distance sensor, so as to prevent the non-contact distance sensor from being infected, and the non-contact distance sensor is located directly below the limiting block, so that the position change of the limiting block from the workbench can be detected by the non-contact distance sensor, so as to prevent the nylon roller body from being too high or too low, so as to prevent the nylon roller body from being damaged, and at the same time, if the position of the nylon roller body is too low, it will also over-press the printed matter, which is easy to cause the nylon roller body to be worn;

[0014] When the nylon roller capable of preventing outer surface wear is used, the water pump is started, and the water pump transmits the water flow in the water tank cavity to the inner cavity of the nylon roller body through the water pipe through the water inlet valve, thereby avoiding the situation that when the nylon roller body presses the printed matter, the force on both sides is always applied in the middle, and the weight of the nylon roller body is increased by water injection, which is conducive to pressing the printed matter, and the nylon roller body is mainly composed of a roller body, a first shaft body and a second shaft body, and the bearing in the limit block is used to make the first shaft body and the second shaft body form a rotating structure rotating around the bearing center through the bearing and the limit block, so that the nylon roller body can rotate, wherein due to the first shaft body and the second shaft body The center is horizontally penetrated to form a hollow structure, and a water inlet valve is provided on the side of the second shaft away from the first shaft, so that water can enter the inner cavity of the nylon roller body through the water inlet valve. Since the nylon roller body is composed of a wear-resistant layer, a rubber layer and a W-shaped convex texture, the nylon roller is endowed with hydrophobic and anti-penetration properties by using a nano-coating, thereby achieving an anti-wear effect. Furthermore, the material with super-tough oil-containing MC nylon properties is used to improve its anti-scratch ability and enhance its anti-wear performance. Nano-coating is added to enhance its wear resistance. A W-shaped convex texture is installed on the outer diameter surface of the nylon roller body to increase the friction between the nylon roller body and the material and reduce the wear of the material on the roller body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front view structure of a nylon roller capable of preventing outer surface wear in the utility model;

[0016] Figure 2 This is a schematic diagram of the front view structure of a nylon roller body capable of preventing outer surface wear in the utility model;

[0017] Figure 3 This is a schematic diagram of the front view structure of a nylon roller body capable of preventing outer surface wear in the utility model;

[0018] Figure 4 The utility model is a front view structural schematic diagram of a nylon roller limit block capable of preventing outer surface wear.

[0019] In the figure: 1. workbench; 2. support frame; 3. hydraulic rod; 4. nylon roller body; 401. roller body; 402. first axis; 403. second axis; 404. water inlet valve; 405. water outlet valve; 406. nylon roller body; 407. wear-resistant layer; 408. rubber layer; 409. W-shaped convex texture; 5. support foot; 6. limit block; 601. limit hole; 602. bearing; 7. water pump; 8. water tank; 9. groove; 10. non-contact distance sensor; 11. acrylic plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 4 The utility model provides a technical solution: a nylon roller capable of preventing outer surface wear, comprising a workbench 1, a support frame 2, a hydraulic rod 3 and a nylon roller body 4, the support frame 2 being mounted on the upper end surface of the workbench 1, and a supporting foot 5 being arranged on the bottom end surface of the workbench 1, a hydraulic rod 3 being arranged on the top end surface of the inner side of the support frame 2, and a nylon roller body 4 being arranged on the telescopic end of the hydraulic rod 3, the hydraulic rod 3 and the nylon roller body 4 being connected by a limiting block 6, the nylon roller body 4 comprising a roller body 401 and a first shaft body 402, first shaft bodies 402 being arranged at both ends of the roller body 401, and a second shaft body 403 being arranged on a side of the first shaft body 402 away from the roller body 401, the centers of the first shaft body 402 and the second shaft body 403 being horizontally penetrated to form a hollow structure, and A water inlet valve 404 is provided on the side of the second shaft body 403 away from the first shaft body 402, the roller body 401 is a cavity structure, and the inner wall of the roller body 401 is transversely penetrated through the side wall of the roller body 401 and provided with a water outlet valve 405, the roller body 401 includes a nylon roller body 406 and a wear-resistant layer 407, the outer diameter surface of the nylon roller body 406 is provided with a wear-resistant layer 407, the side of the wear-resistant layer 407 away from the nylon roller body 406 is provided with a rubber layer 408, and the outer diameter surface of the rubber layer 408 is provided with a plurality of groups of W-shaped convex lines 409, a water pump 7 is provided on the bottom end surface of the workbench 1, and a water tank 8 is provided on one side of the water pump 7, the input end of the water pump 7 is connected to the water tank 8 through a water pipe, and the output end of the water pump 7 is connected to the water inlet valve 404 through a water pipe.

[0022] When in use, start the water pump 7, and the water pump 7 uses a water pipe to transport the water flow in the inner cavity of the water tank 8 through the water inlet valve 404 to the inner cavity of the nylon roller body 4, so as to avoid the situation that when the nylon roller body 4 presses the printed matter, the force on both sides is always applied in the middle. By injecting water, the weight of the nylon roller body 4 is increased, which is conducive to pressing the printed matter. The nylon roller body 4 is mainly composed of a roller body 401, a first shaft body 402 and a second shaft body 403. The bearing 602 in the limit block 6 makes the first shaft body 402 and the second shaft body 403 form a rotating structure rotating around the center of the bearing 602 by using the bearing 602 and the limit block 6, so that the nylon roller body 4 rotates. The second shaft 403 is horizontally penetrated to form a hollow structure, and a water inlet valve 404 is provided on the side of the second shaft 403 away from the first shaft 402, so that water can enter the inner cavity of the nylon roller body 4 through the water inlet valve 404. Since the nylon roller body 4 is composed of a wear-resistant layer 407, a rubber layer 408 and a W-shaped convex pattern 409, the nylon roller is provided with a hydrophobic and anti-permeability property by using a nano coating, thereby achieving an anti-wear effect. The material with super-tough oil-containing MC nylon performance is used to improve its anti-scratch ability and anti-wear performance, and a nano coating is added to enhance its wear resistance. A W-shaped convex pattern 409 is installed on the outer diameter surface of the nylon roller body 4 to increase the friction between the nylon roller body 4 and the material, and reduce the wear of the material on the roller body 401;

[0023] The inner cavity of the limit block 6 is provided with a limit hole 601, and the side wall of the limit hole 601 is provided with a bearing 602, and the bearing 602 is provided with three groups, the outer surface of the bearing 602 is connected with the limit block 6, and the inner diameter surface of the bearing 602 is connected with the first shaft body 402 and the second shaft body 403, and the first shaft body 402 and the second shaft body 403 form a rotating structure rotating around the center of the bearing 602 with the limit block 6 through the bearing 602, and the upper end surface of the workbench 1 is provided with a groove 9, and the inner side of the groove 9 is provided with a non-contact distance sensor 10, and the upper end surface of the groove 9 is provided with an acrylic plate 11, the nylon roller body 4 is disassembled, and the limit hole 601 and the bearing 602 in the limit block 6 are used to form a whole with the nylon roller body 4, and then the limit block 6 is connected to the extension of the hydraulic rod 3 through a detachable bolt. The shrinking end is fixedly connected to achieve the effect of limiting, so that the hydraulic rod 3 drives the nylon roller body 4 to move up and down, so that the nylon roller body 4 performs pressing work, and a groove 9 is installed on the upper end surface of the workbench 1, and a non-contact distance sensor 10 is arranged on the inner side of the groove 9, and an acrylic plate 11 is arranged above the non-contact distance sensor 10 to prevent the non-contact distance sensor 10 from being infected, and the non-contact distance sensor 10 is located directly below the limit block 6, so that the non-contact distance sensor 10 can be used to detect the position change of the limit block 6 from the workbench 1, so as to avoid the nylon roller body 4 from being too high or too low, and to avoid the nylon roller body 4 from being damaged. At the same time, if the position of the nylon roller body 4 is too low, it will also over-crush the printed matter, which is easy to cause the nylon roller body 4 to be worn;

[0024] The telescopic end of the hydraulic rod 3 is limitedly connected to the limit block 6 by a detachable bolt, the first shaft body 402 and the second shaft body 403 are of the same shape as the limit hole 601, the water inlet valve 404 is connected to the water outlet valve 405 through the roller body 401, the water pump 7 is connected to the water tank 8 and the water inlet valve 404 through a water pipe, the wear-resistant layer 407 is specifically made of an ultra-tough oil-containing MC nylon material, the rubber layer 408 is specifically made of a tube sleeve made of a polyurethane material, and the outer surface of the rubber layer 408 and the W-shaped convex pattern 409 is sprayed with a nano-coating, and the nano-coating is specifically a dense thin film layer formed by spraying a nano zinc oxide material.

[0025] Working principle: When using a nylon roller that can prevent outer surface wear, first disassemble the nylon roller body 4, and then use the limiting hole 601 and the bearing 602 in the limiting block 6 to form a whole with the nylon roller body 4, and then use the detachable bolts to fix the limiting block 6 with the telescopic end of the hydraulic rod 3, so that the hydraulic rod 3 drives the nylon roller body 4 to move up and down, so that the nylon roller body 4 performs pressing work, and a groove 9 is provided on the upper end surface of the workbench 1, and a non-contact distance sensor 10 is installed on the inner side of the groove 9, and in the non-contact distance An acrylic plate 11 is arranged above the sensor 10, and the non-contact distance sensor 10 is located directly below the limit block 6, so that the non-contact distance sensor 10 can be used to detect the position change of the limit block 6 from the workbench 1, and the water pump 7 is started. The water pump 7 uses a water pipe to transport the water flow in the inner cavity of the water tank 8 to the inner cavity of the nylon roller body 4 through the water inlet valve 404, so as to avoid the situation that when the nylon roller body 4 presses the printed matter, the force on both sides is always applied in the middle. By injecting water to increase the weight of the nylon roller body 4, it is beneficial to press the printed matter, and the nylon The roller body 4 is mainly composed of a roller body 401, a first shaft body 402 and a second shaft body 403. The first shaft body 402 and the second shaft body 403 are formed by the bearing 602 in the limit block 6 to form a rotating structure rotating around the center of the bearing 602 through the bearing 602 and the limit block 6, so that the nylon roller body 4 can rotate. The first shaft body 402 and the second shaft body 403 are horizontally penetrated at the center to form a hollow structure, and a water inlet valve 404 is provided on the side of the second shaft body 403 away from the first shaft body 402, so that water can enter the nylon roller body 4 through the water inlet valve 404. The inner cavity of the dragon roller body 4, and because the nylon roller body 4 is composed of a wear-resistant layer 407, a rubber layer 408 and a W-shaped convex pattern 409, the nylon roller is provided with a hydrophobic and anti-penetration property by using a nano-coating to achieve an anti-wear effect, and the material with super-tough oil-containing MC nylon performance is used to improve its anti-scratch ability and enhance its anti-wear performance, and a nano-coating is added to enhance its wear resistance, and a W-shaped convex pattern 409 is installed on the outer diameter surface of the nylon roller body 4 to increase the friction between the nylon roller body 4 and the material and reduce the wear of the material on the roller body 401.

Claims

1. A nylon roller capable of preventing outer surface wear, comprising a workbench (1), a support frame (2), a hydraulic rod (3) and a nylon roller body (4), Features: The support frame (2) is installed on the upper end surface of the workbench (1), and the bottom end surface of the workbench (1) is provided with a support foot (5). The top end surface of the inner side of the support frame (2) is provided with a hydraulic rod (3), and the telescopic end of the hydraulic rod (3) is provided with a nylon roller body (4). The hydraulic rod (3) and the nylon roller body (4) are connected by a limit block (6). The nylon roller body (4) comprises a roller body (401) and a first shaft body (402). The first shaft body (402) is provided at both ends of the roller body (401), and a second shaft body (403) is provided on the side of the first shaft body (402) away from the roller body (401). The first shaft body (402) and the second shaft body (403) are connected to each other. 3) is horizontally penetrated at the center thereof to present a hollow structure, and a water inlet valve (404) is provided on the side of the second shaft body (403) away from the first shaft body (402), the roller body (401) is a cavity structure, and a water outlet valve (405) is provided on the inner wall of the roller body (401) and horizontally penetrates the side wall of the roller body (401), the roller body (401) comprises a nylon roller body (406) and a wear-resistant layer (407), the outer diameter surface of the nylon roller body (406) is provided with a wear-resistant layer (407), the side of the wear-resistant layer (407) away from the nylon roller body (406) is provided with a rubber layer (408), and the outer diameter surface of the rubber layer (408) is provided with a plurality of groups of W-shaped convex patterns (409).

2. A nylon roller capable of preventing outer surface wear according to claim 1, Features: A water pump (7) is arranged on the bottom end surface of the workbench (1), and a water tank (8) is arranged on one side of the water pump (7); the input end of the water pump (7) forms a communication structure with the water tank (8) through a water pipe, and the output end of the water pump (7) forms a communication structure with the water inlet valve (404) through a water pipe.

3. A nylon roller capable of preventing outer surface wear according to claim 2, Features: The inner cavity of the limiting block (6) is provided with a limiting hole (601), and the side wall of the limiting hole (601) is provided with a bearing (602), and three groups of bearings (602) are provided, the outer surface of the bearing (602) is limitedly connected to the limiting block (6), the inner diameter surface of the bearing (602) is limitedly connected to the first shaft body (402) and the second shaft body (403), and the first shaft body (402) and the second shaft body (403) form a rotating structure rotating around the center of the bearing (602) through the bearing (602) and the limiting block (6).

4. A nylon roller capable of preventing outer surface wear according to claim 3, Features: The upper end surface of the workbench (1) is provided with a groove (9), and a non-contact distance sensor (10) is arranged inside the groove (9), and the upper end surface of the groove (9) is provided with an acrylic plate (11).

5. A nylon roller capable of preventing outer surface wear according to claim 4, Features: The telescopic end of the hydraulic rod (3) is connected to the limit block (6) via a detachable bolt; the first shaft body (402) and the second shaft body (403) have the same shape as the limit hole (601); the water inlet valve (404) forms a communication structure with the water outlet valve (405) via a roller body (401); and the water pump (7) forms a communication structure with the water tank (8) and the water inlet valve (404) via a water pipe.

6. A nylon roller capable of preventing outer surface wear according to claim 5, Features: The wear-resistant layer (407) is specifically made of an ultra-tough oil-containing MC nylon material, the adhesive layer (408) is specifically made of a sleeve made of a polyurethane material, and the outer surface of the adhesive layer (408) and the W-shaped convex pattern (409) is sprayed with a nano coating, and the nano coating is specifically a dense film layer formed by spraying a nano zinc oxide material.

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