Stainless steel plate polishing device

Abstract

The utility model relates to a stainless steel plate polishing device which comprises a lower belt conveyor, an upper conveying belt, a steering roller and a polishing box, a dust discharge pipe is arranged at the bottom of the polishing box, inlets and outlets are formed in the left side and the right side of the polishing box, and an upper polishing emery roll and a lower polishing emery roll are arranged on the upper portion and the lower portion of the middle of the polishing box respectively. Guide compression rollers are arranged on the left side and the right side of the upper polishing emery roller, guide carrier rollers are arranged on the left side and the right side of the lower polishing emery roller, two adjusting guide rollers are arranged above the lower-layer upper conveying belt, a tensioning guide roller is arranged below the upper conveying belt, sliding sleeves are fixed to the rear ends of the tensioning guide roller and the adjusting guide rollers, and a supporting column is arranged in the middle of each sliding sleeve. And a locking bolt is arranged on each sliding sleeve. Stainless steel plates are polished and conveyed through the lower belt conveyor and the upper conveying belt, continuous polishing can be achieved, the polishing efficiency is improved, the whole polishing is carried out in the polishing box, flying dust is better prevented, and polishing dust is not prone to polluting the working surrounding environment.

Description

Technical Field

[0001] The utility model relates to a stainless steel plate polishing device, belonging to the technical field of polishing equipment. Background Art

[0002] In the production process of kitchenware, stainless steel plates are needed. When stainless steel plates are produced, the upper and lower surfaces of the steel plates need to be polished, which requires a polishing device. The current polishing device is equipped with upper and lower polishing wheels, and a roller is provided in front of the polishing wheel. Then the push plate pushes the stainless steel plate through the roller and then enters the polishing wheel for polishing. However, after a stainless steel plate is polished, the push plate needs to be retreated, and then another stainless steel plate is put in for feeding and polishing. It cannot work continuously, which affects the polishing efficiency. In addition, there is no protective structure next to the polishing wheel, and polishing dust easily pollutes the working environment. Utility Model Content

[0003] The utility model provides a stainless steel plate polishing device, which solves the problems that the current device cannot operate continuously, affecting the polishing efficiency, and there is no protective structure beside the polishing grinding wheel, so that polishing dust easily pollutes the surrounding environment of the work.

[0004] The utility model relates to a stainless steel plate polishing device, comprising a lower belt conveyor, an upper conveyor belt is arranged above the lower belt conveyor, steering rollers are arranged at both ends of the upper conveyor belt, a polishing box is arranged on the right side of the lower belt conveyor, a dust exhaust pipe is arranged at the bottom of the polishing box, inlets and outlets are arranged on the left and right sides of the polishing box, upper polishing sand rollers and lower polishing sand rollers are arranged above and below the middle of the polishing box, guide pressure rollers are arranged on the left and right sides of the upper polishing sand roller, guide rollers are arranged on the left and right sides of the lower polishing sand roller, two adjusting guide rollers are arranged above the lower conveyor belt, a tensioning guide roller is arranged below the upper conveyor belt, sliding sleeves are fixed to the rear ends of the tensioning guide roller and the adjusting guide roller, a support column is arranged in the middle of each sliding sleeve, and a locking bolt is arranged on each sliding sleeve.

[0005] As a preferred embodiment, the front and rear sides of the left and right ends of the lower belt conveyor are rotatably installed with limited edge rollers to better prevent the stainless steel plate from deviating.

[0006] As a preferred embodiment, a dust suction pipe is fixed on the top and bottom of the inlet and outlet, and a plurality of dust suction ports are provided on the dust suction pipe to better prevent dust from leaking from the inlet and outlet.

[0007] As a preferred embodiment, the upper polishing sand roller and the lower polishing sand roller are both rotatably mounted with a U-shaped hanger, the rear ends of the upper polishing sand roller and the lower polishing sand roller are connected with a polishing motor, a support frame is fixed to the bottom of the lower hanger, the guide roller is rotatably mounted on the support frame, an adjusting screw rod 1 is fixed to the top middle of the upper hanger, a mounting frame is provided above the adjusting screw rod 1, and an adjusting nut 1 is provided on the upper and lower adjusting screw rods of the mounting frame. The spacing between the upper polishing sand roller and the lower polishing sand roller can be adjusted according to the thickness of the stainless steel plate to adapt to stainless steel plates of different thicknesses.

[0008] As a preferred embodiment, the guide rollers on the left and right sides of the upper polishing sand roller are rotatably mounted with adjustment brackets, the middle top of the adjustment bracket is fixed with an adjustment screw rod 2, the upper and lower adjustment screw rods of the mounting bracket are provided with an adjustment nut 2, and the adjustment bracket and the upper hanger are fixed with guide rods. The height of the guide roller can be adjusted according to the thickness of the stainless steel plate to adapt to stainless steel plates of different thicknesses.

[0009] As a preferred embodiment, the right end of the right adjustment bracket and the right end of the support frame are both rotatably mounted with a brush roller, and the rear end of the brush roller is connected to a cleaning motor, so that the output stainless steel plate can be cleaned from top to bottom.

[0010] As a preferred embodiment, the front and rear ends of the hanger are rotatably mounted with support shafts, the support shaft at the rear end is fixed to the polishing motor, the upper polishing sand roller and the lower polishing sand roller are respectively fixed with square connecting columns and connecting cylinders at both ends, the support shaft at the rear end is provided with connecting square holes that match the square connecting columns, a connecting sleeve is sleeved between the support shaft at the front end and the connecting cylinder, fastening bolts are provided at both ends of the connecting sleeve, a maintenance port is provided on the rear side wall of the polishing box, and a closing plate is fixed to the maintenance port by fixing bolts. The upper polishing sand roller and the lower polishing sand roller can be replaced more conveniently.

[0011] The utility model has the following beneficial effects:

[0012] By polishing and conveying the stainless steel plate through the lower belt conveyor and the upper conveyor belt, continuous polishing can be achieved to improve the polishing efficiency. The entire polishing is carried out in the polishing box to better prevent dust, and the polishing dust is not easy to pollute the surrounding environment of the work. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the right side structure of the upper polishing roller;

[0015] In the figure: 1. lower belt conveyor; 2. limit side roller; 3. steering roller; 4. support column; 5. upper conveyor belt; 6. tensioning guide roller; 7. sliding sleeve; 8. adjusting guide roller; 9. locking bolt; 10. polishing box; 11. adjusting screw rod 1; 12. mounting frame; 13. adjusting screw rod 2; 14. guide pressure roller; 15. adjusting bracket; 16. dust suction pipe; 17. brush roller; 18. guide roller; 19. lower polishing sand roller; 20. support frame; 21. dust exhaust pipe; 22. upper polishing sand roller; 23. square connecting column; 24. polishing motor; 25. connecting cylinder; 26. connecting sleeve; 27. support shaft. DETAILED DESCRIPTION

[0016] The utility model is further described below in conjunction with embodiments.

[0017] like Figures 1 to 2 As shown, the utility model is a stainless steel plate polishing device, comprising a lower belt conveyor 1, an upper conveyor belt 5 is arranged above the lower belt conveyor 1, steering rollers 3 are arranged at both ends of the upper conveyor belt 5, one of the steering rollers 3 is connected to a conveying motor, a polishing box 10 is arranged on the right side of the lower belt conveyor 1, a dust exhaust pipe 21 is arranged at the bottom of the polishing box 10, and inlets and outlets are arranged on the left and right sides of the polishing box 10, an upper polishing sand roller 22 and a lower polishing sand roller 19 are arranged above and below the middle of the polishing box 10, guide pressure rollers 14 are arranged on the left and right sides of the upper polishing sand roller 22, and guide rollers 18 are arranged on the left and right sides of the lower polishing sand roller 19, two adjusting guide rollers 8 are arranged above the lower conveyor belt 5, a tensioning guide roller 6 is arranged below the upper conveyor belt 5, and sliding sleeves 7 are fixed to the rear ends of the tensioning guide roller 6 and the adjusting guide roller 8, a support column 4 is arranged in the middle of each sliding sleeve 7, and a locking bolt 9 is arranged on each sliding sleeve 7.

[0018] During operation, the stainless steel plate is put in from the left side of the lower belt conveyor 1, and then the lower belt conveyor 1 cooperates with the upper conveyor belt 5 to convey the stainless steel plate. The stainless steel plate at the rear will push the stainless steel plate in front to enter the polishing box 10 from the inlet and outlet on the left, and then pass through the guide roller 18 and the guide pressure roller 14 on the left. When passing through the upper polishing sand roller 22 and the lower polishing sand roller 19, the upper and lower surfaces of the stainless steel plate are polished, and the dust generated during polishing will be discharged from the dust exhaust pipe. The polished stainless steel plate moves to the guide roller 18 and the guide pressure roller 14 on the right, and then is discharged from the inlet and outlet on the right to complete the polishing.

[0019] Embodiment 2, on the basis of embodiment 1, the front and rear sides of the left and right ends of the lower belt conveyor 1 are rotatably installed with limited side rollers 2.

[0020] A dust suction pipe 16 is fixed to the top and bottom of the inlet and outlet, and a plurality of dust suction ports are arranged on the dust suction pipe 16 .

[0021] The upper polishing sand roller 22 and the lower polishing sand roller 19 are both rotatably mounted with a U-shaped hanger, and the rear ends of the upper polishing sand roller 22 and the lower polishing sand roller 19 are connected with a polishing motor 24, and a support frame 20 is fixed to the bottom of the lower hanger, and the guide roller 18 is rotatably mounted on the support frame 20, and an adjusting screw rod 11 is fixed to the middle of the top of the upper hanger, and a mounting frame 12 is provided above the adjusting screw rod 11, and an adjusting nut 1 is provided on the upper and lower adjusting screw rods 11 of the mounting frame 12. Before working, the upper and lower adjusting nuts 1 can be rotated at the position of the adjusting screw rod 11 to adjust the height of the upper polishing sand roller 22.

[0022] The guide rollers 14 on the left and right sides of the upper polishing sand roller 22 are respectively rotatably mounted with adjustment brackets 15, and the middle top of the adjustment bracket 15 is fixed with an adjustment screw rod 2 13, and the upper and lower adjustment screw rods 13 of the mounting frame 12 are provided with adjustment nuts 2, and the adjustment bracket 15 and the upper hanger are fixed with guide rods. Before working, the upper and lower adjustment nuts 2 can be rotated at the position of the adjustment screw rod 2 13 to adjust the height of the guide roller 14.

[0023] The right end of the right adjustment bracket 15 and the right end of the support frame 20 are both rotatably mounted with a brush roller 17, and the rear end of the brush roller 17 is connected to a cleaning motor.

[0024] The front and rear ends of the hanger are rotatably installed with support shafts 27, the support shaft 27 at the rear end is fixed to the polishing motor 24, the upper polishing roller 22 and the lower polishing roller 19 are respectively fixed with square connecting columns 23 and connecting cylinders 25 at both ends, the support shaft 27 at the rear end is provided with a connecting square hole that cooperates with the square connecting column 23, a connecting sleeve 26 is sleeved between the support shaft 27 at the front end and the connecting cylinder 25, and fastening bolts are provided at both ends of the connecting sleeve 26, and a maintenance port is provided on the rear side wall of the polishing box 10, and a closing plate is fixed to the maintenance port by fixing bolts. When replacing the upper polishing roller 22 and the lower polishing roller 19, unscrew the fixing bolts, remove the closing plate, then loosen the fastening bolts, then move the connecting sleeve 26 forward, then move the upper polishing roller 22 and the lower polishing roller 19 forward, remove the upper polishing roller 22 and the lower polishing roller 19, and then replace them with new upper polishing roller 22 and the lower polishing roller 19. When replacing, insert the square connecting column 23 into the connecting square hole, then move the connecting sleeve 26, connect the support shaft 27 and the connecting cylinder 25, and then tighten the fastening bolts to complete the replacement.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0026] In the description of the present invention, the terms "inside", "outside", "longitudinal", "lateral", "upper", "lower", "top", "bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention.

Claims

1. A stainless steel plate polishing device, comprising a lower belt conveyor (1), characterized in that: An upper conveyor belt (5) is arranged above the lower belt conveyor (1), and steering rollers (3) are arranged at both ends of the upper conveyor belt (5). A polishing box (10) is arranged on the right side of the lower belt conveyor (1), and a dust exhaust pipe (21) is arranged at the bottom of the polishing box (10). Inlet and outlet are arranged on the left and right sides of the polishing box (10). An upper polishing sand roller (22) and a lower polishing sand roller (19) are arranged above and below the middle of the polishing box (10), respectively. Guide pressure rollers (14) are arranged on the left and right sides of the upper polishing sand roller (22), and guide rollers (18) are arranged on the left and right sides of the lower polishing sand roller (19). Two adjusting guide rollers (8) are arranged above the lower conveyor belt (5), and a tensioning guide roller (6) is arranged below the upper conveyor belt (5). Slide sleeves (7) are fixed to the rear ends of the tensioning guide roller (6) and the adjusting guide roller (8), and a support column (4) is arranged in the middle of each slide sleeve (7). A locking bolt (9) is arranged on each slide sleeve (7).

2. A stainless steel plate polishing device according to claim 1, characterized in that: The front and rear sides of both left and right ends of the lower belt conveyor (1) are rotatably mounted with limited side rollers (2).

3. A stainless steel plate polishing device according to claim 1, characterized in that: A dust suction pipe (16) is fixed to the top and bottom of the inlet and outlet, and a plurality of dust suction ports are arranged on the dust suction pipe (16).

4. A stainless steel plate polishing device according to claim 3, characterized in that: The upper polishing sand roller (22) and the lower polishing sand roller (19) are both rotatably mounted with a U-shaped hanger, the rear ends of the upper polishing sand roller (22) and the lower polishing sand roller (19) are connected with a polishing motor (24), a support frame (20) is fixed at the bottom of the lower hanger, the guide roller (18) is rotatably mounted on the support frame (20), an adjusting screw rod (11) is fixed at the middle of the top of the upper hanger, a mounting frame (12) is arranged above the adjusting screw rod (11), and an adjusting nut (1) is arranged on the upper and lower adjusting screw rods (11) of the mounting frame (12).

5. A stainless steel plate polishing device according to claim 4, characterized in that: The guide pressure rollers (14) on the left and right sides of the upper polishing sand roller (22) are rotatably mounted with adjustment brackets (15), the middle top of the adjustment bracket (15) is fixed with an adjustment screw rod (13), the upper and lower adjustment screw rods (13) of the mounting frame (12) are provided with an adjustment nut (2), and the adjustment bracket (15) and the upper hanging bracket are both fixed with guide rods.

6. A stainless steel plate polishing device according to claim 5, characterized in that: The right end of the right adjustment bracket (15) and the right end of the support frame (20) are both rotatably mounted with a brush roller (17), and the rear end of the brush roller (17) is connected to a cleaning motor.

7. A stainless steel plate polishing device according to claim 6, characterized in that: The front and rear ends of the hanger are both rotatably mounted with support shafts (27), the support shaft (27) at the rear end is fixed to the polishing motor (24), the two ends of the upper polishing sand roller (22) and the lower polishing sand roller (19) are respectively fixed with square connecting columns (23) and connecting cylinders (25), the support shaft (27) at the rear end is provided with connecting square holes that match the square connecting columns (23), a connecting sleeve (26) is sleeved between the support shaft (27) at the front end and the connecting cylinder (25), and fastening bolts are provided at both ends of the connecting sleeve (26), and a maintenance port is provided on the rear side wall of the polishing box (10), and a closing plate is fixed to the maintenance port by fixing bolts.

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