Device convenient for roller maintenance
By designing a device that facilitates roller maintenance, the combination of support wheel and push cylinder is used to solve the problems of uneven rotation of the roller and impurities damage during the welding process, achieving uniform rotation and cleaning of the roller, and improving maintenance quality and safety.
Patent Information
- Application Number
- CN202421212352.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-05-30
AI Technical Summary
In the tire glue refining workshop, the shaft head of the roller is easily worn, and the repair method is mainly repair welding. However, because the roller cannot rotate evenly, the repair welding is uneven, the shaft head is easy to deform, and cannot be effectively fixed, which poses safety hazards.
A device for easy roller maintenance is designed, including components such as fixing frames, sliding frames, adjustment frames, support wheels and push cylinders. The rollers are rolled by the support wheels to rotate evenly to avoid uneven welding; the scraping frame is used to drive the scraping bracket to remove impurities on the support wheels to ensure that the surface of the rollers is not damaged.
By rotating evenly and removing impurities, deformation and safety hazards caused by uneven welding are avoided, maintenance quality and safety of the rollers are improved, and the position of the support structure is adjusted according to the actual size of the rollers, which enhances the applicability of the device.
Smart Images
Figure CN222843438U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of conveying roller maintenance in a tire rubber mixing workshop, in particular to a device that facilitates roller maintenance. Background Art
[0002] The tire rubber mixing workshop is a crucial link in the tire production process. It is mainly responsible for the refining and preparation of rubber compounds. It is an indispensable link in the tire production process. Its production quality directly affects the performance and life of the tire. Therefore, it is necessary to strengthen the management and control of the rubber mixing workshop to ensure its safe, efficient and environmentally friendly operation. In the tire field, the rubber mixing workshop has a high degree of automation and the transmission method is mainly conveyor belt transmission, so the application of rollers is high, so the shaft head of the roller is very easy to wear. The repair method is mainly repair welding. During the repair welding process, customized parts are needed to support the roller. Since the roller cannot rotate evenly, the repair welding is uneven. The shaft head is very easy to deform during the repair welding and cannot be effectively fixed, which poses a great safety hazard. At the same time, the position of the support structure cannot be adjusted according to the actual size of the roller, and the impurities remaining on the support structure during the support repair welding process are easy to damage the roller surface. Therefore, it is necessary to design a device that is convenient for roller maintenance. Summary of the invention
[0003] The utility model aims to provide a device for facilitating roller maintenance, so as to solve the problem that in the rubber mixing workshop in the field of tires, due to the high degree of automation, the transmission method is mainly transmission by conveyor belt, so the application of rollers is high, so that the shaft head of the roller is very easy to wear, and the repair method is mainly repair welding. During the repair welding process, it is necessary to use customized parts to support the roller. Since the roller cannot rotate evenly during the support process, the repair welding is uneven, the shaft head is very easy to deform during the repair welding, and it cannot be effectively fixed, which poses a great safety hazard. At the same time, the position of the support structure cannot be adjusted according to the actual size of the roller, and the impurities remaining on the support structure during the support repair welding process are easy to cause damage to the roller surface.
[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a device for facilitating roller maintenance, comprising a fixed frame, a sliding frame, an adjusting frame, an adjusting screw, a connecting block, a square block, a supporting platform, a supporting wheel, a pushing cylinder and a cleaning bracket, wherein a fixed frame is installed on one side of the top of the bottom plate of the device, and a sliding frame is slidably connected in a slideway symmetrically opened on one side of the top of the bottom plate of the device, and an adjusting frame is symmetrically slidably connected in both the fixed frame and the sliding frame, and an adjusting screw is rotatably connected in the adjusting frame through a bearing, and a A connecting block is provided, and the connecting block is connected with the adjusting screw through an internally embedded ball nut. A square block is arranged on the top of the connecting block, and the top of the square block is sleeved in a square groove opened on the support platform. Limiting studs are symmetrically arranged at the four corners of the top of the support platform, and the limiting studs are sleeved in the through holes opened at the four corners of the top of the support plate. A rotating frame is symmetrically arranged on the top of the support plate, and a supporting wheel is rotatably connected in the rotating frame. A pushing cylinder is installed in a groove opened on one side of the top of the support plate, and the output end of the pushing cylinder is connected to a cleaning bracket.
[0005] As a further technical solution of the utility model, a motor support frame is connected to one side of the adjustment frame, and a servo motor is installed in the motor support frame.
[0006] As a further technical solution of the utility model, a coupling is provided on the output end of the servo motor, and the coupling is cooperatively connected to the adjusting screw.
[0007] As a further technical solution of the utility model, a limiting frame is arranged on the top of the fixed frame and the sliding frame, and the square block is slidably connected in the limiting frame.
[0008] As a further technical solution of the utility model, support rails are symmetrically arranged on the tops of the fixed frame and the sliding frame.
[0009] As a further technical solution of the utility model, the support guide rail is slidably connected in a slide groove provided at the bottom of the support platform.
[0010] As a further technical solution of the utility model, a fixing nut is connected to the limiting stud via threaded fitting, and the fixing nut is tightly pressed against the top of the supporting plate.
[0011] The utility model provides a device for facilitating roller maintenance, which has the advantages that: the support plate is pressed tightly against the support platform by the arranged fixing nut, and after installation and fixation, two groups of support wheels are symmetrically rotated on the fixed frame and the sliding frame respectively, and the roller is rolled and supported by four groups of support wheels during the roller repair welding process, so that the roller can rotate evenly, avoiding deformation caused by uneven repair welding and eliminating safety hazards; during the repair welding process, the cleaning and scraping bracket is driven to move up by the pushing cylinder, so that the cleaning and scraping bracket is fitted on the support wheel, and impurities attached to the support wheel are scraped as the support wheel rotates, avoiding damage to the roller surface; the arranged support guide rail is used to provide sliding support for the support platform, and the adjusting screw is driven to rotate by the servo motor, and the square block and the support platform can be driven to slide along the limit frame by the mutual cooperation of the adjusting screw and the ball nut embedded and installed inside the connecting block, and the spacing between the support wheels can be adjusted according to the actual size of the roller, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0013] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;
[0014] Figure 2 for Figure 1 A partial enlarged view of the middle A area;
[0015] Figure 3 for Figure 1 A partial enlarged view of the middle B area;
[0016] Figure 4 It is a partial structural exploded diagram of the utility model.
[0017] In the figure: 1. fixed frame; 2. sliding frame; 3. installation base plate; 4. adjusting frame; 5. adjusting screw; 6. connecting block; 7. square block; 8. supporting platform; 9. limiting stud; 10. supporting plate; 11. rotating frame; 12. supporting wheel; 13. pushing cylinder; 14. scraping bracket; 15. motor support frame; 16. servo motor; 17. limiting frame; 18. supporting guide rail; 19. fixing nut; 20. coupling. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of 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.
[0019] 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 connection, detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0020] See also Figure 1-4, the utility model provides an embodiment: a device for facilitating roller maintenance, comprising a fixed frame 1, a sliding frame 2, an adjusting frame 4, an adjusting screw 5, a connecting block 6, a square block 7, a supporting platform 8, a supporting wheel 12, a pushing cylinder 13 and a cleaning bracket 14, a fixed frame 1 is installed on one side of the top of the device bottom plate 3, and the sliding frame 2 is slidably connected in a slideway symmetrically opened on one side of the top of the device bottom plate 3, the adjusting frame 4 is symmetrically slidably connected in the fixed frame 1 and the sliding frame 2, the adjusting screw 5 is rotatably connected in the adjusting frame 4 through a bearing, a connecting block 6 is arranged on the adjusting screw 5, and the connecting block 6 is connected to the adjusting screw 5 through a ball nut embedded and installed inside, a square block 7 is arranged on the top of the connecting block 6, the top of the square block 7 is sleeved in a square groove opened on the supporting platform 8, and the four corners of the top of the supporting platform 8 are symmetrically provided with limit studs 9, the limit studs 9 are sleeved in the through holes opened at the four corners of the top of the supporting plate 10, and the top of the supporting plate 10 is symmetrically provided with a rotating frame 11, A support wheel 12 is rotatably connected in the rotating frame 11, a push cylinder 13 is installed in the groove opened on the top side of the support plate 10, and the output end of the push cylinder 13 is connected to a cleaning bracket 14, a motor support frame 15 is connected to one side of the adjustment frame 4, and a servo motor 16 is installed in the motor support frame 15; a coupling 20 is arranged on the output end of the servo motor 16, and the coupling 20 is connected to the adjusting screw 5; a limit frame 1 is arranged on the top of the fixed frame 1 and the sliding frame 2 7, and the square block 7 is slidably connected in the limiting frame 17; the tops of the fixed frame 1 and the sliding frame 2 are symmetrically provided with support rails 18; the support rails 18 are slidably connected in the slide grooves provided at the bottom of the support platform 8; the limiting studs 9 are connected with fixing nuts 19 through threaded cooperation, and the fixing nuts 19 are pressed tightly against the top of the support plate 10, the support plate 10 is limited by the limiting studs 9, and after the support plate 10 is placed, the support plate 10 is pressed tightly against the top of the support platform 8 by the fixing nuts 19;
[0021] Specifically, when in use, first, the support plate 10 is pressed tightly against the support platform 8 by the set fixing nut 19. After installation and fixation, two groups of support wheels 12 are symmetrically rotated on the fixed frame 1 and the sliding frame 2 respectively. During the roller repair welding process, the four groups of support wheels 12 are used for rolling support, so that the roller can rotate evenly, avoiding deformation caused by uneven repair welding, and eliminating safety hazards; during the repair welding process, the cleaning and scraping bracket 14 is driven to move up by the pushing cylinder 13, so that the cleaning and scraping bracket 14 is attached to the support wheel 12, and the impurities attached to the support wheel 12 are scraped as the support wheel 12 rotates, avoiding damage to the roller surface; the support platform 8 is slidably supported by the set support guide rail 18, and the adjusting screw 5 is driven to rotate by the servo motor 16, and the square block 7 and the support platform 8 can be driven to slide along the limit frame 17 by the mutual cooperation of the adjusting screw 5 and the ball nut embedded and installed inside the connecting block 6, and the spacing between the support wheels 12 can be adjusted according to the actual size of the roller, thereby improving the applicability of the device.
[0022] 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 connection, detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0023] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.
[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.
Claims
1. A device for facilitating roller maintenance, characterized in that: The invention comprises a fixed frame (1), a sliding frame (2), a device bottom plate (3), an adjusting frame (4), an adjusting screw (5), a connecting block (6), a square block (7), a supporting platform (8), a supporting wheel (12), a pushing cylinder (13) and a cleaning bracket (14), wherein a fixed frame (1) is installed on one side of the top of the device bottom plate (3), and a sliding frame (2) is slidably connected in a slideway symmetrically opened on one side of the top of the device bottom plate (3), the adjusting frame (4) is symmetrically slidably connected in both the fixed frame (1) and the sliding frame (2), the adjusting screw (5) is rotatably connected in the adjusting frame (4) via a bearing, the adjusting screw (5) is provided with a connecting block (6), and the connecting block (6) The ball nut embedded and installed internally cooperates with the adjusting screw (5) to be connected to each other. A square block (7) is arranged on the top of the connecting block (6). The top of the square block (7) is sleeved in a square groove opened on the support platform (8). Limiting studs (9) are symmetrically arranged at the four corners of the top of the support platform (8). The limiting studs (9) are sleeved in through holes opened at the four corners of the top of the support plate (10). A rotating frame (11) is symmetrically arranged on the top of the support plate (10). A supporting wheel (12) is rotatably connected to the rotating frame (11). A pushing cylinder (13) is installed in a groove opened on one side of the top of the support plate (10), and the output end of the pushing cylinder (13) is connected to a cleaning bracket (14).
2. A device for facilitating roller maintenance according to claim 1, characterized in that: One side of the adjustment frame (4) is connected to a motor support frame (15), and a servo motor (16) is installed in the motor support frame (15).
3. A device for facilitating roller maintenance according to claim 2, characterized in that: A coupling (20) is provided on the output end of the servo motor (16), and the coupling (20) is cooperatively connected to the adjusting screw (5).
4. The device for facilitating roller maintenance according to claim 1, characterized in that: A limiting frame (17) is provided on the top of each of the fixed frame (1) and the sliding frame (2), and the square block (7) is slidably connected in the limiting frame (17).
5. A device for facilitating roller maintenance according to claim 4, characterized in that: Support guide rails (18) are symmetrically arranged on the tops of the fixed frame (1) and the sliding frame (2).
6. A device for facilitating roller maintenance according to claim 5, characterized in that: The support guide rail (18) is slidably connected in a slide groove provided at the bottom of the support platform (8).
7. The device for facilitating roller maintenance according to claim 1, characterized in that: The limiting stud (9) is connected to a fixing nut (19) through threaded engagement, and the fixing nut (19) is tightly pressed against the top of the support plate (10).