Automatic polishing equipment used after roller grinding

Abstract

The utility model belongs to the field of roller polishing, and discloses a roller after-grinding automatic polishing device which comprises a box body, a dust collection assembly is installed at the top end of the box body, a connecting plate is installed at the top of the box body on one side of the dust collection assembly, a hydraulic rod is installed on the connecting plate, and the output end of the hydraulic rod penetrates through the connecting plate. A clamping plate is installed at the output end of the connecting plate, a box door is hinged to the front side of the box body, and a rotating assembly and a lifting adjusting assembly are installed on one side of the box body. According to the roller polishing device, electric-driven rotary motion is converted into lifting motion, meanwhile, the lifting motion is used in cooperation with a hydraulic rod, the roller polishing device can clamp rollers of different lengths and sizes, the rollers can be clamped more firmly through mechanical clamping so as to reduce looseness of the rollers during polishing, the rollers are polished more evenly through matched use of the rotary assembly, and then the polishing efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of roll polishing, specifically to an automatic polishing device for rolls after grinding. Background Technology

[0002] Automatic polishing equipment for rolled mill rolls after grinding is a specialized mechanical device for the efficient and precise polishing of ground rolled mill rolls. Its purpose is to improve the surface finish of the rolls and ensure product quality. This equipment typically features automation to reduce manual intervention, can adapt to a variety of materials, and integrates energy-saving and environmentally friendly designs to achieve efficient production and optimized resource utilization.

[0003] Chinese Patent No. CN206254021U discloses a small-scale CNC polishing machine for rolling mills. Its main technical features include: a column mounted on a machine base; a grinding head support with a main motor mounted on the column; the main motor connected to a grinding head with polishing wheels via a belt; a sliding seat plate mounted on the machine base; the sliding seat plate connected to a stepper motor via a lead screw; a roller frame mounted on the sliding seat plate; and pairs of rollers mounted on the roller frame. This small-scale CNC polishing machine for rolling mills provides automatic polishing of the rolling mills after programming, requiring no manual supervision or clamping of the rolling mills, saving labor and time, and resulting in high-quality rolling mill appearance.

[0004] However, during polishing, the above-mentioned equipment suffers from uneven polishing due to the different lengths of the rollers. Longer rollers may require a larger working space and a more powerful power system. The lack of corresponding adjustment structures in the equipment leads to uneven polishing, which in turn affects the polishing efficiency.

[0005] Based on this, this utility model designs an automatic polishing device after roll grinding to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides an automatic polishing equipment for the grinding of rolls.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] An automatic polishing device for roller grinding includes a housing. A dust collection component is installed at the top of the housing. A connecting plate is installed on the top of the housing on one side of the dust collection component. A hydraulic rod is installed on the connecting plate, and the output end of the hydraulic rod passes through the connecting plate. A clamping plate is installed at the output end of the connecting plate. A door is hinged to the front of the housing. A rotating component and a lifting adjustment component are installed on one side of the housing, and the rotating component and the lifting adjustment component are arranged vertically. Polishing parts and grinding parts are arranged vertically on the other side of the housing. A fixed circular plate is fixedly connected to the lower middle part of the interior of the housing.

[0009] Furthermore, the dust collection assembly includes a dust collection box and a blower. The dust collection box is installed on the top surface of the box body. A suction pipe is inserted through the front side of the dust collection box, and the other end of the suction pipe communicates with the inside of the box body. A filter screen is provided in the middle position inside the dust collection box.

[0010] Furthermore, the hair dryer is installed on the bottom surface inside the housing, and the airflow direction of the hair dryer is upward.

[0011] Furthermore, the connecting plate is I-shaped and is rotatably connected to the top of the box.

[0012] Furthermore, the lifting and adjusting assembly includes a first drive motor, which is mounted on one outer wall of the housing. A rotating rod is mounted on the output end of the first drive motor, and the rotating rod passes through the housing and extends into the housing. A bearing is provided at the middle position of the rotating rod.

[0013] Furthermore, a first bevel gear is fixedly connected to the end of the rotating rod, a second bevel gear is meshed with one side of the first bevel gear, and a threaded rod is fixedly connected to the center of the second bevel gear, with the threaded rod passing through the fixed circular plate.

[0014] Furthermore, a sliding rod is threadedly connected to the threaded rod, and fixed sliders are fixedly connected to both sides of the sliding rod. The fixed sliders on both sides are adapted to the slide rail, and a bearing is installed on the upper outer surface of the sliding rod.

[0015] Furthermore, a support plate is fixedly connected to the top of the slide rod, and a fixed cylinder is fixedly connected to the middle of the support plate.

[0016] Furthermore, the rotating assembly includes a second drive motor, which is mounted on the outer wall of the housing on the same side as the first drive motor. A spur gear is mounted on the output end of the second drive motor, and the bottom end of the spur gear is meshed with a rotating platform, which is rotatably connected to a fixed cylinder.

[0017] Furthermore, the bottom surface of the clamping plate is provided with anti-slip texture. Beneficial effects

[0018] The equipment in this solution uses an external power source. By using a lifting and adjusting component, the electrically driven rotary motion is converted into lifting motion. In conjunction with the hydraulic rod, the equipment can clamp rollers of different lengths. The mechanical clamping can more reliably clamp the rollers to reduce loosening during polishing. Furthermore, the use of the rotating component makes the roller polishing more uniform, thereby improving polishing efficiency.

[0019] This solution uses a rotating assembly to rotate the clamped rolls via a gear and a rotary table, achieving polishing of the roll surface. It eliminates the need for manual adjustment of the roll position, resulting in a simple structure, convenient operation, and improved equipment practicality.

[0020] (3) This solution sets up a dust collection component, and through an external power supply, the wind generated by the blower blows the dust into the dust collection box during the grinding and polishing process. Then, the filter screen captures the particulate matter inside the equipment, ensuring the cleanliness of the processing environment inside the box. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a perspective view of the main structure of an automatic polishing device for rollers after grinding, according to this utility model.

[0023] Figure 2 This is a cross-sectional view of the dust collection component of an automatic polishing equipment for rolling mills after grinding, according to this utility model.

[0024] Figure 3 This is a partial front view of an automatic polishing device for rollers after grinding, according to the present invention.

[0025] Figure 4 This is a three-dimensional view of the lifting and adjusting component structure of an automatic polishing equipment for rollers after grinding, according to this utility model.

[0026] Figure 5 This is a partial three-dimensional view of an automatic polishing device for rollers after grinding, according to the present invention.

[0027] The labels in the diagram represent:

[0028] 1. Housing; 2. Dust collection assembly; 21. Dust collection box; 22. Dust collection pipe; 23. Filter screen; 24. Blower; 3. Hydraulic rod; 4. Connecting plate; 5. Door; 6. Lifting and adjusting assembly; 60. First drive motor; 61. Support plate; 62. Fixed cylinder; 63. Rotating rod; 64. First bevel gear; 65. Second bevel gear; 66. Threaded rod; 67. Slide rod; 68. Fixed slider; 69. Bearing; 7. Rotating assembly; 71. Second drive motor; 72. Circular gear; 73. Rotary table; 8. Clamping plate; 9. Polished part; 10. Grinded part; 11. Fixed circular plate; 12. Slide rail. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0030] The present invention will be further described below with reference to the embodiments.

[0031] In some embodiments, please refer to the appendix to the instruction manual. Figure 1-5 An automatic polishing device for roller grinding includes a housing 1. A dust collection component 2 is installed at the top of the housing 1. A connecting plate 4 is installed on the top of the housing 1 on one side of the dust collection component 2. A hydraulic rod 3 is installed on the connecting plate 4, and the output end of the hydraulic rod 3 passes through the connecting plate 4. A clamping plate 8 is installed at the output end of the connecting plate 4. A door 5 is hinged to the front of the housing 1. A rotating component 7 and a lifting adjustment component 6 are installed on one side of the housing 1, and the rotating component 7 and the lifting adjustment component 6 are arranged vertically. Polishing parts 9 and grinding parts 10 are arranged vertically on the other side of the housing 1. A fixed circular plate 11 is fixedly connected to the middle of the lower end of the housing 1. A pair of slide rails 12 are fixedly connected to the upper surface of the fixed circular plate 11.

[0032] In this embodiment of the utility model, the user first opens the box door 5, places the roller inside the rotating assembly 7, and then starts the lifting adjustment assembly 6. The lifting adjustment assembly 6 pushes the rotating assembly 7 upward along the slide rail 12. Then, the hydraulic rod 3 is started, and the output end of the hydraulic rod 3 pushes the clamping plate 8 downward to clamp the roller. First, the grinding component 10 is started to grind the roller, and then the polishing component 9 is run to polish the roller. Then, the rotating assembly 7 is started, and the rotating assembly 7 rotates to drive the roller to rotate, and the roller is polished evenly around one circle. The lifting adjustment assembly 6 and the hydraulic rod 3 continue to run, and the clamping plate 8 and the lifting adjustment assembly 6 clamp the roller and move upward, continuously grinding and polishing the roller. Some processing dust is absorbed by the blowing of the dust suction assembly 2 to keep the device clean.

[0033] In some embodiments, such as Figure 1-3 As shown, in a preferred embodiment of the present invention, the dust collection assembly 2 includes a dust collection box 21 and a blower 24. The dust collection box 21 is installed on the top upper surface of the box body 1. A dust collection pipe 22 is inserted through the front side of the dust collection box 21, and the other end of the dust collection pipe 22 communicates with the inside of the box body 1. A filter screen 23 is provided in the middle position inside the dust collection box 21.

[0034] The blower 24 is installed on the bottom surface inside the housing 1, and the air outlet of the blower 24 is upward.

[0035] In this embodiment of the utility model, the user turns on the hair dryer 24, which generates airflow to blow the dust upwards. The dust enters the dust collection box 21 through the suction pipe 22. After entering the dust collection box 21, the dust particles are filtered by the filter screen 23, reducing the spread of dust particles in the air.

[0036] In some embodiments, such as Figure 1-4 As shown, in a preferred embodiment of the present invention, the connecting plate 4 is arranged in an I-shape and is rotatably connected to the top of the box body 1.

[0037] In this embodiment of the invention, the rollers are configured in such a way that they can rotate and polish normally, ensuring the proper functioning of comprehensive polishing.

[0038] In some embodiments, such as Figure 1-4 As shown, in a preferred embodiment of the present invention, the lifting adjustment assembly 6 includes a first drive motor 60, which is mounted on one side of the outer wall of the housing 1. A rotating rod 63 is mounted on the output end of the first drive motor 60, and the rotating rod 63 passes through the housing 1 and extends into the interior of the housing 1. A bearing 69 is provided at the middle position of the rotating rod 63.

[0039] The end of the rotating rod 63 is fixedly connected to a first bevel gear 64, and a second bevel gear 65 is meshed with one side of the first bevel gear 64. A threaded rod 66 is fixedly connected to the center of the second bevel gear 65, and the threaded rod 66 passes through the fixed circular plate 11.

[0040] A sliding rod 67 is threaded onto the threaded rod 66. Fixed sliders 68 are fixedly connected to both sides of the sliding rod 67, and the fixed sliders 68 on both sides are adapted to the slide rail 12. A bearing 69 is installed on the upper outer surface of the sliding rod 67.

[0041] A support plate 61 is fixedly connected to the top of the slide rod 67, and a fixed cylinder 62 is fixedly connected to the middle of the support plate 61.

[0042] In this embodiment of the invention, after the user connects to an external power source, the first drive motor 60 is started. The output end of the first drive motor 60 drives the rotating rod 63 to rotate. Since the rotating rod 63 is fixedly connected to the first bevel gear 64, the first bevel gear 64 is driven to rotate. The first bevel gear 64 then drives the second bevel gear 65, which is meshed with it, to rotate. The rotation of the second bevel gear 65 drives the threaded rod 66 connected to it to rotate. Since the threaded rod 66 is threadedly connected to the slide rod 67, the slide rod 67 slides along the slide rail 12. The fixed slider 68 is adapted to the slide rail 12 to maintain the stability of the rise. The slide rod 67 drives the support plate 61, which is fixedly connected to its bottom end, to move upward. Due to the setting of the bearing 69, the slide rod 67 does not rotate. After rising to a certain height, the position of the rotating rod 63 is fixed by the bearing 69, which facilitates the subsequent adjustment of the roller.

[0043] In some embodiments, such as Figure 1-3 As shown, in a preferred embodiment of the present invention, the rotating component 7 includes a second drive motor 71, which is mounted on the outer wall of the housing 1 on the same side as the first drive motor 60. A spur gear 72 is mounted on the output end of the second drive motor 71, and a rotating table 73 is meshed with the bottom end of the spur gear 72. The rotating table 73 is rotatably connected to the fixed cylinder 62.

[0044] In this embodiment of the utility model, after the user starts the second drive motor 71 after connecting the external power supply, the output end of the second drive motor 71 rotates and drives the spur gear 72 to rotate. The rotation of the spur gear 72 drives the rotating table 73 connected to it to rotate. The rotating table 73 is supported by the fixed cylinder 62 to maintain the stability of the rotation process. Rollers are placed on the rotating table 73 to polish the surface of the rollers.

[0045] In some embodiments, such as Figure 1-5 As shown, in a preferred embodiment of the present invention, the bottom surface of the clamping plate 8 is provided with anti-slip texture.

[0046] In this embodiment of the invention, the anti-slip texture ensures that the rolls are not easily loosened during processing, reducing roll displacement and thus maintaining the polishing effect of the rolls.

[0047] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A post-roller-grinding automatic polishing apparatus comprising a box (1), characterized in that: The top end of the box (1) is provided with a dust suction assembly (2), one side of the dust suction assembly (2) is provided with an adapter plate (4) on the top of the box (1), a hydraulic rod (3) is installed on the adapter plate (4), and the output end of the hydraulic rod (3) penetrates the adapter plate (4), the output end of the adapter plate (4) is provided with a clamping plate (8), the front side of the box (1) is hingedly connected with a box door (5), one side of the box (1) is provided with a rotating assembly (7) and a lifting adjusting assembly (6), and the rotating assembly (7) and the lifting adjusting assembly (6) are arranged in sequence in a top-down manner, the other side of the box (1) is provided with a polishing piece (9) and a grinding piece (10) arranged in a top-down manner, and the inner lower end of the box (1) is fixedly connected with a fixed circular plate (11).

2. The post-grinding automatic polishing apparatus for rolls according to claim 1, characterized in that: The dust suction assembly (2) comprises a dust collecting box (21) and a blower (24), the dust collecting box (21) is installed on the top surface of the box (1), the front side of the dust collecting box (21) is provided with a dust suction pipe (22) penetratingly arranged, and the other end of the dust suction pipe (22) is communicated with the inside of the box (1), and the middle position of the dust collecting box (21) is provided with a filter screen (23).

3. The post-grinding automatic polishing apparatus for rolls according to claim 2, characterized in that: The blower (24) is installed on the inner bottom surface of the box (1), and the air outlet of the blower (24) is upward.

4. The post-grinding automatic polishing apparatus for rolls according to claim 1, characterized in that: The adapter plate (4) is in the shape of an I-beam, and the adapter plate (4) is rotatably connected to the top end of the box (1).

5. The post-grinding automatic polishing apparatus for rolls according to claim 1, characterized in that: The lifting adjusting assembly (6) comprises a first driving motor (60), the first driving motor (60) is installed on one side of the outer wall of the box (1), a rotating rod (63) is installed on the output end of the first driving motor (60), the rotating rod (63) penetrates through the box (1) and extends into the box (1), and a bearing (69) is arranged at the middle position of the rotating rod (63).

6. The post-grinding automatic polishing apparatus for rolls according to claim 5, characterized in that: The end of the rotating rod (63) is fixedly connected with a first bevel gear (64), one side of the first bevel gear (64) is meshingly connected with a second bevel gear (65), the center of the second bevel gear (65) is fixedly connected with a threaded rod (66), and the threaded rod (66) penetrates through the fixed circular plate (11).

7. The post-grinding automatic polishing apparatus for rolls according to claim 6, characterized in that: The threaded rod (66) is threadedly connected with a sliding rod (67), the two sides of the sliding rod (67) are fixedly connected with fixed sliding blocks (68), and the two sides of the fixed sliding blocks (68) are matched with sliding rails (12), and the outer surface of the upper end of the sliding rod (67) is provided with a bearing (69).

8. The post-grinding automatic polishing apparatus for rolls according to claim 7, characterized in that: The top end of the sliding rod (67) is fixedly connected with a support plate (61), and the middle position of the support plate (61) is fixedly connected with a fixed cylinder (62).

9. The post-grinding automatic polishing apparatus of claim 1, wherein: The rotating assembly (7) comprises a second driving motor (71), the second driving motor (71) is installed on the outer wall of the box (1) on the same side of the first driving motor (60), a circular gear (72) is installed on the output end of the second driving motor (71), the bottom end of the circular gear (72) is meshingly connected with a rotating table (73), and the rotating table (73) is rotatably connected to the fixed cylinder (62).

10. The post-grinding automatic polishing apparatus of claim 1, wherein: The bottom surface of the clamping plate (8) is provided with anti-skid lines.

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