Roll grinder for grinding marking roll
By designing a roll grinder for grinding marking rollers, the problem of high surface roughness of laser lactation equipment when processing marking rollers is solved, low-cost and efficient marking roller processing is achieved, and processing quality and accuracy are ensured.
Patent Information
- Application Number
- CN202422127992.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-30
AI Technical Summary
When processing marking rollers, the existing laser hairening equipment has high surface roughness and is difficult to process hairening surfaces with a roughness Ra of 1.0 μm or less, and special equipment is required, which has high cost and long processing time.
A roll grinder for grinding marking rollers is designed. By setting up a sliding table assembly and a grinding machine, grinding the roll assembly and marking roller assembly is achieved to ensure processing quality and accuracy.
The surface roughness of the marking roller is reduced, and the lacquered surface with a roughness Ra of 1.0 μm or less can be processed, which reduces damage to the rolling mill universal shaft and reduces processing cost and time.
Smart Images
Figure CN223029259U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aluminum processing equipment, and particularly relates to a roll grinder for grinding a marking roll. Background Art
[0002] At present, in the aluminum processing industry, marking rolls need to be processed by professional equipment, and generally laser texturing equipment is used for processing.
[0003] However, the processing of marking rolls by laser texturing equipment has the following technical problems: the surface roughness of the marking rolls processed by laser texturing is high, irregular and uneven marking imprints will be generated on the surface of the material where marking is not required during the production process, a textured surface with a roughness Ra below 1.0 μm cannot be processed, the roll matching difference cannot be guaranteed, the number of grinding times of the unmarked roll is greater than that of the marked roll, which will damage the universal shaft of the rolling mill, and a dedicated laser texturing equipment is required, with high cost and long processing time. Therefore, a roll grinder for grinding a marking roll is proposed. Summary of the Invention
[0004] The technical problem to be solved by the utility model is to provide a roll grinder for grinding a marking roll, which can effectively solve the problems in the prior art.
[0005] The technical scheme adopted by the utility model is as follows: a roll grinder for grinding a marking roll, including a bottom plate, a middle plate is fixedly connected to the upper end of the bottom plate, a top plate is fixedly connected to the upper end of the middle plate, a slide table assembly one is fixedly connected to the upper end of the bottom plate, a slide table assembly two is arranged on the upper end of the slide table assembly one, a grinding machine is arranged on the upper end of the slide table assembly two, a grinding wheel is arranged at the center of the grinding machine, a driving motor is fixedly connected to the right side of the grinding machine, a controller is fixedly connected to the upper end of the bottom plate, a vertical table is fixedly connected to the upper end of the middle plate, a grinding block is fixedly connected to the front end of the vertical table, a slide table assembly three is fixedly connected to the upper end of the top plate, a fixed clamp seat is fixedly connected to the upper end of the top plate, a three-jaw chuck is arranged inside the fixed clamp seat, a rotating motor is fixedly connected to the outside of the fixed clamp seat, a moving clamp seat is fixedly connected to the upper end of the slide table assembly three, and a marking roll assembly and a roll assembly are clamped and fixed between the fixed clamp seat and the moving clamp seat.
[0006] Preferably, the slide table assembly one includes a slide rail, a screw rod, a slide rod, an adjusting motor and a slider, the screw rod is rotatably connected to the center of the slide rail, the slide rod is fixedly connected to the center of the slide rail, the adjusting motor is fixedly connected to the left side of the slide rail, and the slider is arranged on the upper end of the slide rail.
[0007] By adopting the above technical scheme, the slide table assembly one is arranged, which can drive the grinding machine to move along the bottom plate to grind the roll assembly and the marking roll assembly.
[0008] Preferably, the slide rail and the slider are slidably connected, the screw rod and the slider are threadedly connected, and the slide rod and the slider are slidably connected.
[0009] Through the above technical solution, when the adjustment motor is started to drive the screw rod to rotate, the screw rod is threadedly connected to the slider, and the rotation of the screw rod drives the slider to move along the slide rod and the slide rail, and the load-bearing capacity of the slide rail and the slide rod is improved.
[0010] Preferably, the second slide table assembly and the third slide table assembly have the same structure as the first slide table assembly.
[0011] Through the above technical solution, the second slide table assembly is provided. When grinding the roll assembly and the marking roll assembly, the second slide table assembly is started to drive the grinding machine to approach the roll assembly or the marking roll assembly, and the feed amount of grinding can be controlled to adjust the grinding effect. The third slide table assembly is provided. When the roll assembly or the marking roll assembly needs to be fixed, the right end of the roll assembly or the marking roll assembly is fixed by a three-jaw chuck, and the third slide table assembly is started to drive the moving clamp seat to move leftward to fix the left end of the marking roll assembly, so that marking roll assemblies of different specifications can be ground and processed, and the versatility is good.
[0012] Preferably, the vertical table and the grinding block are locked and connected by bolts, and the grinding block is made of diamond.
[0013] Through the above technical solution, a grinding block made of diamond is provided, and the grinding wheel of the grinding machine can be ground and trimmed according to requirements, so that the grinding wheel reaches an appropriate rough grinding state.
[0014] Preferably, the marking roll assembly includes a marking roll body, a smooth surface and a rough surface, and the smooth surface and the rough surface are arranged on the outer side of the marking roll body.
[0015] Through the above technical solution, the marking roll assembly is provided. After the grinding of the roll assembly and the setting of the roll grinding machine, the marking roll assembly is ground. The roll assembly and the marking roll assembly are ground successively, and consistent processing quality can be obtained, the matching accuracy in actual work can be improved, the roll pairing difference can be guaranteed, damage to the universal shaft of the rolling mill can be reduced, and a dedicated smooth and roughing equipment is not required, so the processing time and cost are reduced.
[0016] Preferably, the roll assembly and the marking roll assembly have the same size.
[0017] Through the above technical solution, a roll assembly is provided. Before grinding the marking roll assembly, first use a grinding machine to grind the roll assembly according to the requirements of the smooth surface, so that the surface of the roll assembly reaches the preset smoothness, so that the smooth surface of the marking roll assembly can obtain a consistent effect during the grinding process. Then adjust the vertical table to an appropriate angle, and finely trim the grinding wheel of the grinding machine with the diamond grinding block to ensure that the grinding wheel can produce the required width of the matte surface and ensure a uniform effect during the grinding process, thereby ensuring the matte surface quality of the marking roll assembly. Adjust the headstock speed of the rotating motor through the controller, adjust the moving speed of the adjusting motor and the headstock speed of the rotating motor to obtain the set smooth surface width, then adjust the input current of the driving motor to make the grinding wheel reach an appropriate linear speed, and adjust the feed rate of the second slide assembly to obtain the set roughness of the matte surface. After the above steps are completed, the grinding of the marking roll assembly can be carried out. The marking roll assembly processed by the ordinary roll grinder has a low surface roughness, and irregular and uneven marking imprints will not be generated on the marking surface of the material during the production process, and a matte surface with a roughness of less than Ra 1.0 μm can be processed.
[0018] Compared with the prior art, the utility model provides a roll grinder for grinding a marking roll, which has the following beneficial effects:
[0019] 1. For the roll grinder for grinding the marking roll, a roll assembly is provided. Before grinding the marking roll assembly, first use a grinding machine to grind the roll assembly according to the requirements of the smooth surface, so that the surface of the roll assembly reaches the preset smoothness, so that the smooth surface of the marking roll assembly can obtain a consistent effect during the grinding process. Then adjust the vertical table to an appropriate angle, and finely trim the grinding wheel of the grinding machine with the diamond grinding block to ensure that the grinding wheel can produce the required width of the matte surface and ensure a uniform effect during the grinding process, thereby ensuring the matte surface quality of the marking roll assembly. Adjust the headstock speed of the rotating motor through the controller, adjust the moving speed of the adjusting motor and the headstock speed of the rotating motor to obtain the set smooth surface width, then adjust the input current of the driving motor to make the grinding wheel reach an appropriate linear speed, and adjust the feed rate of the second slide assembly to obtain the set roughness of the matte surface. After the above steps are completed, the grinding of the marking roll assembly can be carried out. The roll grinder is improved on the ordinary roll grinder. The marking roll assembly processed by the roll grinder has a low surface roughness, and irregular and uneven marking imprints will not be generated on the marking surface of the material during the production process, and a matte surface with a roughness of less than Ra 1.0 μm can be processed;
[0020] 2. The roll grinder for grinding the marking roll is provided with a marking roll assembly. After grinding the roll assembly and setting the roll grinder, the marking roll assembly is ground. The roll assembly and the marking roll assembly are ground successively, which can obtain consistent processing quality, improve the matching accuracy in actual work, ensure the roll pairing difference, reduce the damage to the universal shaft of the rolling mill, and do not require a dedicated light texturing equipment, thus reducing the processing time and cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 Schematic three-dimensional structure of the roll and the fixed clamp seat of the present utility model Figure 1 ;
[0022] Figure 2 Schematic three-dimensional structure of the roll and the fixed clamp seat of the present utility model Figure 2 ;
[0023] Figure 3 Schematic three-dimensional structure of the marking roll assembly and the fixed clamp seat of the present utility model Figure 1 ;
[0024] Figure 4 Schematic three-dimensional structure of the marking roll assembly and the fixed clamp seat of the present utility model Figure 2 ;
[0025] Figure 5 Schematic exploded structure diagram of the marking roll assembly and the top seat of the present utility model.
[0026] Wherein: 1. Bottom plate; 2. Middle plate; 3. Top plate; 4. Slide table assembly one; 401. Slide rail; 402. Screw rod; 403. Slide rod; 404. Adjusting motor; 405. Slide block; 5. Slide table assembly two; 6. Grinder; 7. Grinding wheel; 8. Driving motor; 9. Controller; 10. Stand; 11. Grinding block; 12. Slide table assembly three; 13. Fixed clamp seat; 14. Three-jaw chuck; 15. Rotating motor; 16. Moving clamp seat; 17. Marking roll assembly; 1701. Marking roll body; 1702. Smooth surface; 1703. Rough surface; 18. Roll assembly. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0028] Embodiment 1: As Figures 1-5As shown in the figure, a roll grinder for grinding a marking roll provided by the utility model includes a bottom plate 1. A middle plate 2 is fixedly connected to the upper end of the bottom plate 1. A top plate 3 is fixedly connected to the upper end of the middle plate 2. A first slide table assembly 4 is fixedly connected to the upper end of the bottom plate 1. A second slide table assembly 5 is arranged on the upper end of the first slide table assembly 4. A grinding machine 6 is arranged on the upper end of the second slide table assembly 5. A grinding wheel 7 is arranged at the center of the grinding machine 6. A driving motor 8 is fixedly connected to the right side of the grinding machine 6. A controller 9 is fixedly connected to the upper end of the bottom plate 1. A vertical platform 10 is fixedly connected to the upper end of the middle plate 2. A grinding block 11 is fixedly connected to the front end of the vertical platform 10. A third slide table assembly 12 is fixedly connected to the upper end of the top plate 3. A fixed clamping seat 13 is fixedly connected to the upper end of the top plate 3. A three-jaw chuck 14 is arranged inside the fixed clamping seat 13. A rotating motor 15 is fixedly connected to the outside of the fixed clamping seat 13. A moving clamping seat 16 is fixedly connected to the upper end of the third slide table assembly 12. A marking roll assembly 17 is clamped and fixed between the fixed clamping seat 13 and the moving clamping seat 16. A roll assembly 18 is clamped and fixed between the fixed clamping seat 13 and the moving clamping seat 16.
[0029] Specifically, the first slide table assembly 4 includes a slide rail 401, a screw rod 402, a slide bar 403, an adjusting motor 404 and a slider 405. The screw rod 402 is rotatably connected to the center of the slide rail 401. The slide bar 403 is fixedly connected to the center of the slide rail 401. The adjusting motor 404 is fixedly connected to the left side of the slide rail 401. The slider 405 is arranged on the upper end of the slide rail 401. The advantage is that the first slide table assembly 4 is provided, which can drive the grinding machine 6 to move along the bottom plate 1 to grind the roll assembly 18 and the marking roll assembly 17.
[0030] Specifically, the slide rail 401 and the slider 405 are in sliding connection, the screw rod 402 and the slider 405 are in threaded connection, and the slide bar 403 and the slider 405 are in sliding connection. The advantage is that when the adjusting motor 404 is started to drive the screw rod 402 to rotate, the screw rod 402 and the slider 405 are in threaded connection, and the rotation of the screw rod 402 drives the slider 405 to move along the slide bar 403 and the slide rail 401, and the slide rail 401 and the slide bar 403 improve the bearing capacity.
[0031] Specifically, the second slide table assembly 5 and the third slide table assembly 12 both have the same structure as the first slide table assembly 4. The advantage is that the second slide table assembly 5 is provided. When grinding the roll assembly 18 and the marking roll assembly 17, the second slide table assembly 5 is started to drive the grinding machine 6 to approach the roll assembly 18 or the marking roll assembly 17, and the feed amount of grinding can be controlled to adjust the grinding effect. The third slide table assembly 12 is provided. When the roll assembly 18 or the marking roll assembly 17 needs to be fixed, the right end of the roll assembly 18 or the marking roll assembly 17 is fixed by the three-jaw chuck 14, and the third slide table assembly 12 is started to drive the moving clamping seat 16 to move leftward to fix the left end of the marking roll assembly 17, so that marking roll assemblies 17 of different specifications can be ground and processed, and the versatility is good.
[0032] Embodiment 2: AsFigures 2-5 As shown, as an improvement over the previous embodiment.
[0033] Specifically, the upright table 10 and the grinding block 11 are locked and connected by bolts, and the grinding block 11 is made of diamond. The advantage is that the grinding block 11 made of diamond is provided, and the grinding wheel 7 of the grinding machine 6 can be ground and trimmed according to requirements, so that the grinding wheel 7 reaches an appropriate rough surface 1703 grinding state.
[0034] Specifically, the marking roller assembly 17 includes a marking roller body 1701, a smooth surface 1702 and a rough surface 1703. The smooth surface 1702 and the rough surface 1703 are arranged on the outer side of the marking roller body 1701. The advantage is that the marking roller assembly 17 is provided. After grinding by the roll assembly 18 and the setting of the roll grinding machine, the marking roller assembly 17 is ground. The roll assembly and the 18 marking roller assemblies 17 are ground successively, and consistent processing quality can be obtained, the matching accuracy in actual work can be improved, the roll pairing difference can be guaranteed, damage to the universal shaft of the rolling mill can be reduced, and a dedicated smooth and roughing equipment is not required, the processing time and cost are reduced.
[0035] Specifically, the roll assembly 18 and the marking roller assembly 17 have the same size. The advantage is that the roll assembly 18 is provided. Before grinding the marking roller assembly 17, the roll assembly 18 is ground by the grinding machine 6 according to the requirements of the smooth surface 1702 first, so that the surface of the roll assembly 18 reaches a preset smoothness, so that the smooth surface 1702 can obtain a consistent effect during the grinding process of the marking roller assembly 17. Then the upright table 10 is adjusted to an appropriate angle, and the grinding wheel 7 of the grinding machine 6 and the diamond grinding block 11 are finely trimmed to ensure that the grinding wheel 7 can produce a rough surface 1703 width that meets the requirements, ensuring a uniform effect during the grinding process, thereby guaranteeing the quality of the rough surface 1703 of the marking roller assembly 17. By adjusting the headstock speed of the rotating motor 15 through the controller 9, the moving speed of the adjusting motor 404 and the headstock speed of the rotating motor 15 are adjusted to obtain the set smooth surface 1702 width. Then, the input current of the driving motor 8 is adjusted to make the grinding wheel 7 reach an appropriate linear speed, and the feed rate of the second slide assembly 5 is adjusted to obtain the set roughness of the rough surface 1703. After the above steps are completed, the grinding of the marking roller assembly 17 can be carried out. The marking roller assembly 17 processed by an ordinary roll grinding machine has a low surface roughness, and irregular and uneven marking imprints will not be generated on the material surface during the production process, and a roughened surface with a roughness Ra of less than 1.0 μm can be processed.
[0036] Working principle: When in use, before grinding the marking roller assembly 17, first use the grinding machine 6 to grind the roller assembly 18 according to the requirements of the smooth surface 1702, so that the surface of the roller assembly 18 reaches the preset smoothness, enabling the smooth surface 1702 to obtain a consistent effect during the grinding process of the marking roller assembly 17. Then adjust the vertical table 10 to an appropriate angle, and finely trim the grinding wheel 7 of the grinding machine 6 with the diamond grinding block 11 to ensure that the grinding wheel 7 can produce the width of the matte surface 1703 that meets the requirements, ensuring a uniform effect during the grinding process, thereby guaranteeing the quality of the matte surface 1703 of the marking roller assembly 17. Adjust the headstock speed of the rotating motor 15 through the controller 9, adjust the moving speed of the adjusting motor 404 and the headstock speed of the rotating motor 15 to obtain the set width of the smooth surface 1702, and then adjust the input current of the driving motor 8 to make the grinding wheel 7 reach an appropriate linear speed, and adjust the feed rate of the second slide assembly 5 to obtain the set roughness of the matte surface 1703. After the above steps are completed, the grinding of the marking roller assembly 17 can be carried out. The marking roller assembly 17 processed by an ordinary roll grinder has a low surface roughness, and irregular and uneven marking imprints will not be generated on the material surface during the production process. A textured surface with a roughness Ra of less than 1.0 μm can be processed. Grinding the roller assembly 18 and the marking roller assembly 17 successively can obtain consistent processing quality, improve the matching accuracy in actual work, ensure the roll pairing difference, reduce damage to the universal shaft of the rolling mill, and do not require a dedicated smooth-texturing device, reducing processing time and cost.
[0037] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A roll grinder for grinding a marking roll, comprising a base plate (1), characterized in that: The upper end of the bottom plate (1) is fixedly connected to the middle plate (2), the upper end of the middle plate (2) is fixedly connected to the top plate (3), the upper end of the bottom plate (1) is fixedly connected to the slide assembly (4), the upper end of the slide assembly (4) is provided with a slide assembly (5), the upper end of the slide assembly (5) is provided with a grinder (6), the center of the grinder (6) is provided with a grinding wheel (7), the right side of the grinder (6) is fixedly connected to a driving motor (8), the upper end of the bottom plate (1) is fixedly connected to a controller (9), the upper end of the middle plate (2) is fixedly connected to a stand (10), the front end of the stand (10) is fixed A grinding block (11) is connected, the upper end of the top plate (3) is fixedly connected to a slide assembly three (12), the upper end of the top plate (3) is fixedly connected to a fixed clamp seat (13), a three-claw chuck (14) is arranged inside the fixed clamp seat (13), a rotating motor (15) is fixedly connected to the outer side of the fixed clamp seat (13), the upper end of the slide assembly three (12) is fixedly connected to a movable clamp seat (16), a marking roller assembly (17) is clamped and fixed between the fixed clamp seat (13) and the movable clamp seat (16), and a rolling roller assembly (18) is clamped and fixed between the fixed clamp seat (13) and the movable clamp seat (16).
2. A roll grinder for grinding a marking roll according to claim 1, characterized in that: The slide assembly 1 (4) comprises a slide rail (401), a screw rod (402), a slide rod (403), an adjustment motor (404) and a slider (405); the center of the slide rail (401) is rotatably connected to the screw rod (402); the center of the slide rail (401) is fixedly connected to the slide rod (403); the left side of the slide rail (401) is fixedly connected to the adjustment motor (404); and the upper end of the slide rail (401) is provided with a slider (405).
3. A roll grinder for grinding a marking roll according to claim 2, characterized in that: The slide rail (401) and the slider (405) are slidably connected, the screw rod (402) and the slider (405) are threadedly connected, and the slide rod (403) and the slider (405) are slidably connected.
4. A roll grinder for grinding a marking roll according to claim 1, characterized in that: The structures of the slide assembly 2 (5) and the slide assembly 3 (12) are the same as those of the slide assembly 1 (4).
5. A roll grinder for grinding a marking roll according to claim 1, characterized in that: The stand (10) is connected to the grinding block (11) by bolt locking, and the grinding block (11) is made of diamond.
6. A roll grinder for grinding a marking roll according to claim 1, characterized in that: The marking roller assembly (17) comprises a marking roller body (1701), a smooth surface (1702) and a rough surface (1703), and the outer side of the marking roller body (1701) is provided with a smooth surface (1702) and a rough surface (1703).
7. A roll grinder for grinding a marking roll according to claim 1, characterized in that: The roller assembly (18) has the same size as the marking roller assembly (17).