A roller grinding device

Abstract

The utility model discloses a kind of roller polishing device, including workbench, the left and right sides of the workbench upper end face are slidably provided with support plate, two the support plate are rotatably provided with shaft, right side the shaft extends right and penetrates the support plate, right side the shaft right end is connected with driving motor, two the shaft between detachably provided with roller, the left and right ends of the roller are provided with mounting shaft, two the shaft are correspondingly provided with mounting seat on the mounting shaft, two the mounting shaft are provided with clamping plate, two the inner wall of mounting seat is correspondingly provided with clamping groove on the clamping plate, the rear side of the workbench upper end face is slidably provided with bracket, the front end of the bracket is provided with fixed base, the front end of the fixed base is detachably provided with polishing head, by the design of support plate, it is convenient to support plate sliding adjustment, it is convenient to be polished roller installation after driving.

Description

Technical Field

[0001] This utility model relates to the field of roller conveyor technology, and more specifically, to a roller conveyor grinding device. Background Technology

[0002] Roller conveyors are transport equipment that uses the rotation of cylindrical rollers to convey rolled products. They connect the various processes in the rolling production process, enabling mechanized operation, greatly improving working conditions, increasing production efficiency, and providing conditions for automated operation. During the roller conveyor processing, the rollers need to be ground. Existing grinding equipment suffers from cumbersome roller installation and requires manual operation after installation, lacking a suitable installation and drive mechanism. Furthermore, the grinding heads wear out significantly after a period of use, affecting the grinding effect, and replacing the grinding heads is cumbersome, lacking a suitable quick-change mechanism. Additionally, the overall stability of the grinding head mechanism is poor during grinding, lacking a suitable reinforcement and protection mechanism. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the problems existing in the prior art, this utility model provides a roller grinding device to solve the technical problems mentioned in the background art, such as the cumbersome roller installation operation, the need for manual driving after installation, and the lack of a suitable installation drive mechanism.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a roller grinding device, comprising a worktable, with support plates slidably mounted on both the left and right sides of the upper surface of the worktable, and rotating shafts rotatably mounted on both support plates. The right rotating shaft extends to the right and passes through the support plate, and a drive motor is connected to the right end of the right rotating shaft. A roller is detachably mounted between the two rotating shafts, with mounting shafts at both the left and right ends of the roller. Mounting seats are provided on both rotating shafts corresponding to the mounting shafts, and clamping plates are provided on both mounting shafts. Slots are opened on the inner walls of both mounting seats corresponding to the clamping plates. A bracket is slidably mounted on the rear side of the upper surface of the worktable, and a fixed seat is provided on the front end of the bracket. A grinding head is detachably mounted on the front end of the fixed seat.

[0007] The present invention is further configured such that adjustment grooves are provided on both the left and right sides of the upper surface of the workbench corresponding to the support plate, and an adjustment rod is rotatably provided between the two adjustment grooves. The adjustment rod is threadedly connected to the support plate, and one side of the adjustment rod extends outward through the workbench. An adjustment motor is connected to the outer end of the adjustment rod to drive the sliding of the support plate.

[0008] The present invention is further configured such that a sliding groove is provided on the rear side of the upper surface of the workbench corresponding to the bracket, a threaded rod is rotatably provided inside the sliding groove, the threaded rod is threadedly connected to the bracket, one side of the threaded rod extends outward through the workbench, and a rotary motor is connected to the outer end of the threaded rod to drive the sliding of the bracket.

[0009] The present invention is further configured such that a reinforcing column is provided at the bottom of the bracket, a guide groove is provided on the upper surface of the worktable corresponding to the reinforcing column, and a guide rod is provided inside the guide groove corresponding to the reinforcing column, thereby improving the overall stability.

[0010] The present invention is further configured such that a locking block is symmetrically provided on the rear end face of the grinding head, and a locking groove is provided on the front end face of the fixing seat corresponding to the two locking blocks. A locking mechanism is provided on the fixing seat corresponding to the two locking blocks, which facilitates the replacement of the grinding head.

[0011] The present invention is further configured such that each of the two locking mechanisms includes a locking plate and a locking rod, the locking plate is detachably disposed relative to the fixed seat, there are two locking rods, both of which are mounted on the locking plate, the left and right ends of the fixed seat are provided with through holes corresponding to the locking rods, and the two locking blocks are provided with locking holes corresponding to multiple locking rods, thereby achieving locking and positioning of the grinding head installation.

[0012] The present invention is further configured such that each of the two locking plates is provided with a first connecting hole, and the left and right ends of the fixing base are provided with a second connecting hole corresponding to the first connecting hole. The first connecting hole and the second connecting hole are connected by bolts to realize the locking operation.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, the present invention provides a roller grinding device, which has the following beneficial effects:

[0015] 1. Through the design of the support plate, the support plate slides relative to the adjustment groove for adjustment. The adjustment motor drives the adjustment rod. The adjustment rod and the support plate are threaded together. The internal threads of the two support plates are set in opposite directions, which facilitates the sliding adjustment of the support plate and facilitates the driving after the grinding roller is installed.

[0016] 2. Through the design of the grinding head, the grinding head can be detached from the fixed seat. The locking block and locking groove cooperate, the locking rod passes through the through hole and is inserted into the locking hole, and the bolt passes through the first connecting hole and the second connecting hole to tighten and fix it, which facilitates the replacement of the grinding head.

[0017] 3. By designing a reinforcing column, the reinforcing column is slidably set relative to the guide groove, and the guide rod guides the sliding of the reinforcing column, which facilitates the overall sliding adjustment of the bracket and strengthens the support during the grinding process, thereby improving the overall stability. Attached Figure Description

[0018] Figure 1 A schematic diagram of the preferred overall structure of a roller grinding device;

[0019] Figure 2 A schematic diagram of the overall structure of a preferred roller grinding device without rollers and grinding heads installed;

[0020] Figure 3 A schematic diagram of the overall structure of a preferred roller grinding device without the installation of brackets and support plates;

[0021] Figure 4 A schematic diagram of the preferred overall structure of a roller in a roller grinding device;

[0022] Figure 5 A schematic diagram of a preferred mating structure of a grinding head and a locking block in a roller grinding device;

[0023] Figure 6 A schematic diagram of a preferred locking plate and locking rod mating structure for a roller grinding device.

[0024] In the diagram: 1. Workbench; 2. Support plate; 3. Rotating shaft; 4. Drive motor; 5. Roller; 6. Mounting shaft; 7. Mounting seat; 8. Clamping plate; 9. Clamping slot; 10. Bracket; 11. Fixed seat; 12. Grinding head; 13. Adjusting groove; 14. Adjusting rod; 15. Adjusting motor; 16. Slide groove; 17. Threaded rod; 18. Rotary motor; 19. Reinforcing column; 20. Guide groove; 21. Guide rod; 22. Locking block; 23. Locking groove; 24. Locking plate; 25. Locking rod; 26. Through hole; 27. Locking hole; 28. First connecting hole; 29. ​​Second connecting hole. Detailed Implementation

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0027] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0028] Please see Figures 1-5 A roller grinding device includes a worktable 1. Support plates 2 are slidably provided on both the left and right sides of the upper surface of the worktable 1. Rotating shafts 3 are rotatably provided on both support plates 2. The right rotating shaft 3 extends to the right and passes through the support plate 2. A drive motor 4 is connected to the right end of the right rotating shaft 3. A roller 5 is detachably provided between the two rotating shafts 3. Mounting shafts 6 are provided at both the left and right ends of the roller 5. Mounting seats 7 are provided on both rotating shafts 3 corresponding to the mounting shafts 6. Clamping plates 8 are provided on both mounting shafts 6. The inner walls of both mounting seats 7 are provided with grooves 9 corresponding to the clamping plates 8. A bracket 10 is slidably provided on the rear side of the upper surface of the worktable 1. A fixed seat 11 is provided on the front end of the bracket 10. A grinding head 12 is detachably provided on the front end of the fixed seat 11.

[0029] In this embodiment, before installation, the support plate 2 is slid outward relative to the worktable 1, and the roller 5 is initially installed on the mounting seat 7 on one side of the support plate 2. The mounting shaft 6 with the clamping plate 8 is installed on the mounting seat 7 with the clamping groove 9. After the initial installation, the two support plates 2 slide towards each other to achieve clamping installation on both sides, which facilitates the disassembly and assembly of the roller 5. After the roller 5 is installed, the control device has its own control system, which starts the drive motor 4. The drive motor 4 drives the rotating shaft 3 and the roller 5 to rotate and adjust as a whole. The grinding head 12 on the front fixed seat 11 of the bracket 10 performs grinding operation on the roller 5. The bracket 10 slides relative to the worktable 1 to achieve grinding operation at each position.

[0030] Please see Figures 1-3 As one embodiment of the support plate 2: adjustment grooves 13 are provided on both the left and right sides of the upper surface of the workbench 1 corresponding to the support plate 2. An adjustment rod 14 is rotatably provided between the two adjustment grooves 13. The adjustment rod 14 is threadedly connected to the support plate 2. One side of the adjustment rod 14 extends outward and penetrates the workbench 1. An adjustment motor 15 is connected to the outer end of the adjustment rod 14.

[0031] Specifically, the control device has its own control system. When the adjustment motor 15 is started, the adjustment motor 15 drives the adjustment rod 14 to rotate. The adjustment rod 14 and the support plate 2 are threaded together to realize the position adjustment of the support plate 2.

[0032] Please see Figures 1-3 As one embodiment of the support 10: a groove 16 is provided on the rear side of the upper end face of the workbench 1 corresponding to the support 10. A threaded rod 17 is rotatably provided inside the groove 16. The threaded rod 17 is threadedly connected to the support 10. One side of the threaded rod 17 extends outward and passes through the workbench 1. A rotary motor 18 is connected to the outer end of the threaded rod 17. A reinforcing column 19 is provided at the bottom end of the support 10. A guide groove 20 is provided on the upper end face of the workbench 1 corresponding to the reinforcing column 19. A guide rod 21 is provided inside the guide groove 20 corresponding to the reinforcing column 19.

[0033] Specifically, the control device has its own control system. The rotary motor 18 is started, and the rotary motor 18 drives the threaded rod 17. The bracket 10 slides relative to the slide groove 16 to adjust the position of the grinding head 12 driven by the bracket 10. The reinforcing column 19 slides relative to the guide groove 20 with the guide rod 21 to improve the overall stability.

[0034] Please see Figure 1 , Figure 2 , Figure 5 and Figure 6 As one embodiment of the grinding head 12: the rear end face of the grinding head 12 is symmetrically provided with locking blocks 22, and the front end face of the fixed seat 11 is provided with locking grooves 23 corresponding to the two locking blocks 22. The fixed seat 11 is provided with locking mechanisms corresponding to the two locking blocks 22. The two locking mechanisms include locking plates 24 and locking rods 25. The locking plates 24 are detachably provided relative to the fixed seat 11. There are two locking rods 25, and both locking rods 25 are installed on the locking plates 24. The left and right ends of the fixed seat 11 are provided with through holes 26 corresponding to the locking rods 25. The two locking blocks 22 are provided with locking holes 27 corresponding to the multiple locking rods 25. The two locking plates 24 are provided with first connecting holes 28. The left and right ends of the fixed seat 11 are provided with second connecting holes 29 corresponding to the first connecting holes 28. The first connecting holes 28 and the second connecting holes 29 are connected by bolts.

[0035] Specifically, after prolonged use, the grinding head 12 is replaced by removing the bolts between the first connecting hole 28 and the second connecting hole 29, and replacing the grinding head 12 with the locking block 22. The locking block 22 of the new grinding head 12 is installed in the corresponding locking groove 23, and the locking plate 24 with the locking rod 25 is installed in the corresponding fixing seat 11. The locking rod 25 passes through the through hole 26 and is inserted into the locking hole 27. The first connecting hole 28 and the second connecting hole 29 are aligned, and the bolts are passed through and tightened to fix it.

[0036] In summary, the overall equipment is in use:

[0037] When the roller 5 is in the installation state, the control device has a built-in control system. The adjustment motor 15 is started, and the adjustment motor 15 drives the adjustment rod 14 to rotate. The adjustment rod 14 and the support plate 2 are threaded together. The internal threads of the two support plates 2 are set in opposite directions. After the support plate 2 slides outward relative to the adjustment groove 13, the roller 5 is installed. The roller 5 is installed on the mounting seat 7 of the corresponding side shaft 3. The clamping plate 8 of the mounting shaft 6 and the clamping groove 9 of the mounting seat 7 are engaged for initial installation. The adjustment motor 15 rotates in the opposite direction, and the two support plates 2 slide closer together. The mounting shaft 6 on the other side is inserted into the mounting seat 7 on the other side to achieve overall installation and tightness.

[0038] When grinding, the control device has a built-in control system. When the rotary motor is started, the rotary motor 18 drives the threaded rod 17 to rotate. The threaded rod 17 and the bracket 10 are threaded together. The bracket 10 slides relative to the slide groove 16. The reinforcing column 19 slides relative to the guide groove 20 with the guide rod 21. This drives the fixed seat 11 and the grinding head 12 to move and adjust as a whole. The drive motor 4 drives the rotating shaft 3 and the inner roller 5 to rotate synchronously to realize the grinding operation.

[0039] When the grinding head 12 is being replaced, if the grinding head 12 is damaged after prolonged use, the bolts between the first connecting hole 28 and the second connecting hole 29 are removed. After the locking rod 25 and the locking plate 24 are removed as a whole, the locking block 22 of the new grinding head 12 is installed and positioned corresponding to the locking groove 23. The locking rod 25 passes through the through hole 26 and is inserted into the locking hole 27. The first connecting hole 28 and the second connecting hole 29 are aligned, and the bolts are passed through and tightened to fix the grinding head 12, thus achieving quick installation and locking.

[0040] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A roller grinding device, comprising a worktable (1), characterized in that: The worktable (1) has support plates (2) slidably mounted on both sides of its upper surface. Each of the two support plates (2) has a rotating shaft (3) rotatably mounted on it. The rotating shaft (3) on the right side extends to the right and passes through the support plate (2). The right end of the rotating shaft (3) on the right side is connected to a drive motor (4). A roller (5) is detachably mounted between the two rotating shafts (3). Each of the rollers (5) has a mounting shaft (6) at both ends. Each of the two rotating shafts (3) has a mounting seat (7) corresponding to the mounting shaft (6). Each of the two mounting shafts (6) has a clamping plate (8). Each of the two mounting seats (7) has a slot (9) corresponding to the clamping plate (8) on its inner wall. A bracket (10) is slidably mounted on the rear side of the upper surface of the worktable (1). A fixed seat (11) is mounted on the front end of the bracket (10). A grinding head (12) is detachably mounted on the front end of the fixed seat (11).

2. The roller grinding device according to claim 1, characterized in that: The upper surface of the workbench (1) has adjustment slots (13) on both the left and right sides corresponding to the support plate (2). An adjustment rod (14) is rotatably provided between the two adjustment slots (13). The adjustment rod (14) is threadedly connected to the support plate (2). One side of the adjustment rod (14) extends outward and passes through the workbench (1). An adjustment motor (15) is connected to the outer end of the adjustment rod (14).

3. The roller grinding device according to claim 1, characterized in that: The workbench (1) has a groove (16) on the rear side of the upper end face corresponding to the bracket (10). A threaded rod (17) is rotatably provided inside the groove (16). The threaded rod (17) is threadedly connected to the bracket (10). One side of the threaded rod (17) extends outward and penetrates the workbench (1). A rotary motor (18) is connected to the outer end of the threaded rod (17).

4. The roller grinding device according to claim 3, characterized in that: The bottom end of the bracket (10) is provided with a reinforcing column (19), and the upper surface of the workbench (1) is provided with a guide groove (20) corresponding to the reinforcing column (19). Inside the guide groove (20) is a guide rod (21) corresponding to the reinforcing column (19).

5. The roller grinding device according to claim 1, characterized in that: The grinding head (12) has a locking block (22) symmetrically arranged on its rear end face. The front end face of the fixed seat (11) is provided with a locking groove (23) corresponding to the two locking blocks (22). The fixed seat (11) is provided with a locking mechanism corresponding to the two locking blocks (22).

6. The roller grinding device according to claim 5, characterized in that: Both locking mechanisms include a locking plate (24) and a locking rod (25). The locking plate (24) is detachably disposed relative to the fixed seat (11). There are two locking rods (25), both of which are mounted on the locking plate (24). The left and right ends of the fixed seat (11) are provided with through holes (26) corresponding to the locking rods (25). Both locking blocks (22) are provided with locking holes (27) corresponding to multiple locking rods (25).

7. The roller grinding device according to claim 6, characterized in that: Both locking plates (24) are provided with first connecting holes (28), and the left and right ends of the fixing base (11) are provided with second connecting holes (29) corresponding to the first connecting holes (28). The first connecting holes (28) and the second connecting holes (29) are connected by bolts.

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