Corrosion-resistant and wear-resistant silica gel roller way

Abstract

The utility model discloses an anti-corrosion and anti-wear silica gel roller way, which relates to the technical field of roller ways and comprises a plurality of rollers and a support, the plurality of rollers are arranged in the support, support shafts are fixedly arranged at two ends of each roller and are movably arranged in the support through bearings, and the support shafts are arranged on the support through bearings. The outer side of the roller is sleeved with a silicon rubber sleeve. The silica gel sleeve is arranged on the outer side of the roller, the friction force between the roller and a steel plate can be guaranteed through the silica gel sleeve, so that the conveying effect of the roller on the steel plate is guaranteed, the supporting blocks are arranged on the outer side of the roller, and when the silica gel sleeve is seriously abraded, the position of the supporting blocks can be adjusted to relieve limiting on the silica gel sleeve. Meanwhile, the position of the silica gel sleeve can be adjusted according to the abrasion condition of the silica gel sleeve, so that the abrasion-resistant effect of the silica gel sleeve is improved, and the service life of the silica gel sleeve is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of rollers, in particular to a corrosion-resistant and wear-resistant silicone roller. Background Art

[0002] The upper and lower flat surfaces of steel plates are mostly relatively flat and smooth, but after cutting and trimming during steel plate processing, the edges and corners will have different degrees of flash and burrs. The edges and corners need to be ground to remove the burrs to make the surface smooth. Therefore, de-grinding equipment is needed. Existing steel plate grinding and de-burring equipment is mostly composed of a workbench, a grinding roller, and a rotating motor that drives the grinding roller to rotate. When grinding and de-burring the edges and corners of steel plate products, workers are required to push the steel plate products to the edges and corners against the grinding roller for grinding, and personnel are required to press the steel plate products during grinding. However, this method of manually pushing and pressing the steel plate products has the disadvantages of being inconvenient for easy feeding and fast and stable fixed positions. When the grinding roller rotates to grind the edges and corners of the steel plate products, the impact force of the rotation can easily cause the steel plate to bounce or move and scratch the workers' hands. The friction between the pushed steel plate products and the surface of the workbench is large, making it difficult to push, laborious, and easy to slip and cause scratches, resulting in inability to feed easily and cannot meet the use requirements.

[0003] A feeding device for steel plate grinding equipment with publication number CN210998132U comprises a workbench, a rectangular long hole is provided on the top of the workbench, and a grinding roller is rotatably installed in the rectangular long hole, a rotating motor is threadedly fixed to the front side of the workbench, and the output shaft of the rotating motor is fixedly connected to one end of the grinding roller, the top of the grinding roller extends to the top of the workbench, a placement seat is provided above the workbench, and an L-shaped support plate is fixedly connected to one side of the top of the placement seat, an electric telescopic rod is threadedly fixed to the top of the L-shaped support plate, and the output end of the electric telescopic rod extends into the L-shaped support plate and is fixedly connected to a pressure plate. The utility model has reasonable design and is easy to use, and is convenient for easy feeding and fast and stable fixing of the position of steel plate products, and does not require personnel to push and press during grinding work, reducing the risk of personnel scratches caused by vibration of steel plate products during grinding, meeting use requirements, and is convenient for use.

[0004] The above technical solution realizes the conveying and feeding of steel plates through rollers. However, rollers generally convey steel plates through friction. In order to ensure the friction between the rollers and the steel plates, silicone sleeves are generally sleeved on the surfaces of the rollers. However, the silicone sleeves are prone to wear during long-term use, which affects the use of the rollers.

[0005] Therefore, it is necessary to invent a corrosion-resistant and wear-resistant silicone roller to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a corrosion-resistant and wear-resistant silicone roller to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a corrosion-resistant and wear-resistant silicone roller, comprising a roller and a bracket, wherein a plurality of rollers are provided, and the plurality of rollers are all provided inside the bracket, support shafts are fixedly provided at both ends of the roller, and the support shafts are movably provided inside the bracket through bearings, a silicone sleeve is sleeved on the outer side of the roller, the roller is provided with a hollow structure, and a plurality of through grooves are provided around the outer side of the roller, a support block is provided inside the through groove, extension blocks are fixedly provided at both ends of the inner side of the support block, a support arm is movably provided on the outer side of the extension block through a pin shaft, a movable seat is provided at both ends of the inner side of the roller, and one end of the plurality of support arms is movably provided on the outer side of the movable seat through a pin shaft.

[0008] Preferably, a thread groove is provided through the middle of the movable seat, a double-headed screw is provided through the interior of the thread groove, and the double-headed screw is movably provided inside the roller via a bearing.

[0009] Preferably, a cavity is provided at one inner end of the roller, and one end of the double-headed screw extends into the cavity.

[0010] Preferably, an adjusting bevel gear is fixedly provided at one end of the double-headed screw, an adjusting rod is penetrated through an inner wall of one side of the cavity through a bearing, a driving bevel gear is fixedly provided at one end of the adjusting rod, and the driving bevel gear is meshed with the adjusting bevel gear.

[0011] Preferably, a groove is formed at one end of the outer side wall of the roller, an adjusting nut is arranged inside the groove, and the adjusting nut is fixedly arranged at one end of the adjusting rod.

[0012] Preferably, a driving motor is arranged on the outer side of the bracket, and the output shaft of the driving motor is connected to the supporting shaft through a transmission chain.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model arranges a silicone sleeve on the outside of the roller, and the silicone sleeve can ensure the friction between the roller and the steel plate to ensure the conveying effect of the roller on the steel plate. By arranging multiple support blocks on the outside of the roller, when installing the silicone sleeve, the positions of the multiple support blocks can be adjusted so that the multiple support blocks are spread outward, so that the silicone sleeve can be spread out to ensure the installation stability between the silicone sleeve and the roller. When the silicone sleeve is severely worn, the position of the support block can be adjusted to release the limit on the silicone sleeve, so that the silicone sleeve can be quickly replaced. At the same time, the position of the silicone sleeve can also be adjusted according to the wear condition of the silicone sleeve to improve its wear resistance and service life;

[0015] 2. The utility model sets a roller, and a movable seat is set inside the roller. The movable seat can adjust the position of the support block through the support arm, and the position of the movable seat is adjusted by a double-headed screw. The double-headed screw is connected to the adjusting rod through a bevel gear set. An adjusting nut is set at one end of the adjusting rod. The double-headed screw can be driven by rotating the adjusting nut, so that the silicone sleeve can be quickly locked and released, so as to facilitate the replacement or adjustment of the silicone sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 This is a schematic diagram of the roller structure of the utility model.

[0018] Figure 3 This is a schematic diagram of the roller structure and the silicone sleeve structure of the utility model.

[0019] Figure 4 It is a schematic cross-sectional view of the roller structure of the utility model.

[0020] Figure 5 It is a schematic diagram of the support block structure of the present invention.

[0021] In the figure: 1. roller; 2. bracket; 3. support shaft; 4. silicone sleeve; 5. through groove; 6. support block; 7. extension block; 8. support arm; 9. movable seat; 10. threaded groove; 11. double-headed screw; 12. cavity; 13. adjusting bevel gear; 14. adjusting rod; 15. driving bevel gear package; 16. groove; 17. adjusting nut; 18. driving motor. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides Figure 1-5A corrosion-resistant and wear-resistant silicone roller shown includes a roller 1 and a bracket 2, wherein a plurality of rollers 1 are provided, and the plurality of rollers 1 are all provided inside the bracket 2, support shafts 3 are fixedly provided at both ends of the roller 1, and the support shafts 3 are movably provided inside the bracket 2 through bearings, a silicone sleeve 4 is sleeved on the outer side of the roller 1, the roller 1 is provided as a hollow structure, and a plurality of through grooves 5 are provided around the outer side of the roller 1, a support block 6 is provided inside the through groove 5, an extension block 7 is fixedly provided at both ends of the inner side of the support block 6, a support arm 8 is movably provided on the outer side of the extension block 7 through a pin shaft, a movable seat 9 is provided at both ends of the inner side of the roller 1, one end of the plurality of support arms 8 is movably provided on the outer side of the movable seat 9 through a pin shaft, and the movable seat 9 can drive the support block 6 to move through the support arm 8 to realize the expansion of the silicone sleeve 4;

[0024] Specifically, a thread groove 10 is provided through the middle of the movable seat 9, a double-headed screw 11 is provided through the inside of the thread groove 10, and the double-headed screw 11 is movably provided inside the roller 1 through a bearing, a cavity 12 is provided at one end of the inside of the roller 1, one end of the double-headed screw 11 extends into the inside of the cavity 12, an adjusting bevel gear 13 is fixedly provided at one end of the double-headed screw 11, an adjusting rod 14 is provided through the inner wall of one side of the cavity 12 through a bearing, a driving bevel gear 15 is fixedly provided at one end of the adjusting rod 14, and the driving bevel gear 15 is meshed with the adjusting bevel gear 13, the adjusting rod 14 can drive the double-headed screw 11 to rotate through the driving bevel gear 15 and the adjusting bevel gear 13, thereby realizing the adjustment of the position of the movable seat 9;

[0025] More specifically, a groove 16 is provided at one end of the outer wall of the roller 1, an adjusting nut 17 is provided inside the groove 16, and the adjusting nut 17 is fixedly provided at one end of the adjusting rod 14, a driving motor 18 is provided on the outer side of the bracket 2, and the output shaft of the driving motor 18 is connected to the support shaft 3 through a transmission chain, and the driving motor 18 is used to drive the roller 1 to provide power for the device.

[0026] Working principle of this utility model:

[0027] When the device is in use, the driving motor 18 drives the roller 1 to rotate through the transmission chain, and the roller 1 realizes the conveyance of the steel plate through the friction between the silicone sleeve 4 and the steel plate. During long-term use, when the surface of the silicone sleeve 4 is partially or over a large area seriously worn, the roller 1 can be removed from the bracket 2, and then the adjusting nut 17 is rotated, so that the adjusting nut 17 drives the adjusting rod 14 to rotate, and the adjusting rod 14 drives the double-headed screw 11 to rotate through the driving bevel gear 15 and the adjusting bevel gear 13, and the double-headed screw 11 cooperates with the thread groove 10 so that the two The movable seats 9 move relative to each other, and the movable seats 9 can drive the support block 6 to move through the support arm 8 and the extension block 7, so that the support block 6 extends inward, and the support block 6 releases the opening effect of the silicone sleeve 4. At this time, the limit of the silicone sleeve 4 is released, and the position of the silicone sleeve 4 can be adjusted or the silicone sleeve 4 can be directly replaced. After the adjustment is completed, the adjusting nut 17 is rotated in the opposite direction to make the support block 6 open the silicone sleeve 4, and the adjustment or replacement of the silicone sleeve 4 can be completed to improve the wear resistance and stability of the roller 1 during long-term use.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A corrosion-resistant and wear-resistant silicone roller, comprising a roller (1) and a bracket (2), characterized in that: The roller (1) is provided in plurality, and the plurality of rollers (1) are all provided inside the bracket (2); support shafts (3) are fixedly provided at both ends of the roller (1), and the support shafts (3) are movably provided inside the bracket (2) through bearings; a silicone sleeve (4) is sleeved on the outer side of the roller (1); the roller (1) is provided with a hollow structure, and a plurality of through grooves (5) are arranged around the outer side of the roller (1); a support block (6) is arranged inside the through groove (5); extension blocks (7) are fixedly provided at both ends of the inner side of the support block (6); a support arm (8) is movably provided on the outer side of the extension block (7) through a pin shaft; a movable seat (9) is provided at both ends of the inner side of the roller (1), and one end of the plurality of support arms (8) is movably provided on the outer side of the movable seat (9) through a pin shaft.

2. The corrosion-resistant and wear-resistant silicone roller according to claim 1, characterized in that: A thread groove (10) is provided through the middle of the movable seat (9), a double-headed screw (11) is provided through the interior of the thread groove (10), and the double-headed screw (11) is movably arranged inside the roller (1) via a bearing.

3. The corrosion-resistant and wear-resistant silicone roller according to claim 2, characterized in that: A cavity (12) is provided at one end inside the roller (1), and one end of the double-headed screw (11) extends into the interior of the cavity (12).

4. The corrosion-resistant and wear-resistant silicone roller according to claim 3, characterized in that: An adjusting bevel gear (13) is fixedly provided at one end of the double-headed screw (11), an adjusting rod (14) is provided through an inner wall of one side of the cavity (12) via a bearing, a driving bevel gear (15) is fixedly provided at one end of the adjusting rod (14), and the driving bevel gear (15) is meshed with the adjusting bevel gear (13).

5. The corrosion-resistant and wear-resistant silicone roller according to claim 4, characterized in that: A groove (16) is provided at one end of the outer wall of the roller (1), an adjusting nut (17) is arranged inside the groove (16), and the adjusting nut (17) is fixedly arranged on one end of the adjusting rod (14).

6. The corrosion-resistant and wear-resistant silicone roller according to claim 5, characterized in that: A driving motor (18) is arranged on the outer side of the bracket (2), and the output shaft of the driving motor (18) is transmission-connected to the supporting shaft (3) via a transmission chain.

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