Roller surface polishing device

Abstract

The utility model provides a roller surface polishing device, which belongs to the field of roller polishing and comprises a support frame, a clamping mechanism is arranged on one side of the support frame, and a spraying component is arranged on one side of the support frame. According to the roller polishing device, the two ends of a roller are clamped and limited through the arranged clamping mechanism, and the effect that the surface of the roller is evenly polished by adjusting the angle of the polishing block is achieved; a first servo motor and a two-way screw rod are matched for use, so that rollers with different lengths can be clamped and fixed; the fixed roller can be rotated through a second servo motor; the position of an adjusting column can be adjusted through a third servo motor and a second lead screw, and a polishing block can rotate at a high speed by starting a fourth servo motor; and the electric push rod is started to adjust the angle of the grinding block, so that the surface of the roller is uniformly ground, and the grinding efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of roll polishing, in particular to roll surface polishing device. BACKGROUND

[0002] Roll is the cylindrical tool on the rolling mill and bears the rolling force and makes the rolling material uniform thinning; the surface quality of roll directly influences the quality and production efficiency of rolling product, in order to obtain high quality rolling product, must guarantee the flatness and the smoothness of roll surface.

[0003] Through the retrieval, in the prior art, patent announcement number CN218225832U Chinese patent discloses "a kind of metal roll mill roll surface polishing device;Including shell, the upper side of shell is fixedly connected with a plurality of first fixed block, the middle part of the upper side of shell in first fixed block side is fixedly connected with L-shaped support, L-shaped support is fixedly connected with conveying water pipe in the inside, and conveying water pipe extends to the outside of L-shaped support by penetrating the inside of L-shaped support, the lower side of conveying water pipe is fixedly connected with spray head, wherein two first fixed block are rotatably connected with first auxiliary roll on the side of opposite arrangement, sponge sleeve is set on the outer wall of first auxiliary roll, after being rotated and polished by roll, first auxiliary roll is used to clean the effect of roll by soft scraper on the side of first auxiliary roll, when contacting the sponge sleeve on first auxiliary roll, first auxiliary roll is rotated by the rotation of roll, so that the effect of sponge sleeve is wiped on the water on roll, and then the water on roll is adsorbed, effectively the surface of roll is kept clean effect'', but still has the following defects:

[0004] The device cannot limit and fix the two ends of the roll according to rolls of different lengths when in use, which can easily cause the roll to deviate during polishing; at the same time, the position and angle of the polishing roller cannot be adjusted, the roll surface cannot be polished uniformly, and the staff needs to adjust at any time, which is inconvenient to use.

[0005] Therefore, we improve it and propose a roll surface polishing device. UTILITY MODEL CONTENTS

[0006] The utility model aims at: for the current existence, cannot limit and fix the two ends of the roll according to rolls of different lengths, which can easily cause the roll to deviate during polishing; at the same time, the position and angle of the polishing roller cannot be adjusted, the roll surface cannot be polished uniformly, and the staff needs to adjust at any time, which is inconvenient to use.

[0007] In order to realize the above-mentioned utility model purposes, the utility model provides the following technical schemes:

[0008] Roll surface polishing device to improve the above-mentioned problems.

[0009] The utility model discloses a specific as follows:

[0010] Including support frame, support frame one side is provided with clamping mechanism, support frame one side is provided with spraying assembly,

[0011] Clamping mechanism includes first placement slot, first servo motor, two -way screw rod, first stabilizer, first clamping plate, second clamping plate, second servo motor, first rotary plate, second rotary plate and polishing assembly, first placement slot is opened in the top of support frame, first servo motor is bolted on one side of support frame, two -way screw rod is coaxial with the output of first servo motor, one end of two -way screw rod is rotatably connected to the inner wall of first placement slot, first stabilizer is fixedly connected to the inner wall of first placement slot, first clamping plate and second clamping plate are respectively screwed on the two threads of two -way screw rod, first clamping plate and second clamping plate are all slidingly connected to the outer wall of first stabilizer, second servo motor is bolted on one side of first clamping plate, first rotary plate is coaxially arranged on the output of second servo motor, second rotary plate is rotatably connected to one side of second clamping plate, first rotary plate and second rotary plate are oppositely arranged.

[0012] As a preferred technical scheme of the utility model, the polishing assembly comprises a second placement slot, a third servo motor, a second screw rod, a second stabilizer, an adjusting column, a fixing column, a supporting frame, a fourth servo motor, a polishing block and an electric push rod. The second placement slot is opened in the top of the support frame. The third servo motor is bolted on one side of the support frame. The second screw rod is coaxially arranged on the output of the third servo motor. One end of the second screw rod is rotatably connected to the inner wall of the second placement slot. The second stabilizer is fixedly connected to the inner wall of the second placement slot. The adjusting column is screwed on the outer wall of the second screw rod. The adjusting column is slidingly connected to the outer wall of the second stabilizer. The fixing column is hingedly connected to one side of the adjusting column. The supporting frame is fixedly connected to one side of the fixing column. The fourth servo motor is bolted on the outer wall of the supporting frame. The polishing block is arranged on the output of the fourth servo motor. One end of the electric push rod is hingedly connected to one side of the adjusting column. The other end of the electric push rod is hingedly connected to the bottom of the fixing column.

[0013] As a preferred technical scheme of the utility model, the spraying assembly comprises a water storage tank, a water pump, a suction pipe, a hose and an elastic sheet. The water storage tank is arranged at the bottom of the support frame. The water pump is arranged at the top of the water storage tank. The suction pipe is arranged at the input end of the water pump. One end of the suction pipe extends into the interior of the water storage tank. The hose is arranged at the output end of the water pump. The elastic sheet is fixedly connected to the top of the fixing column. One end of the hose is clamped in the interior of the elastic sheet.

[0014] As a preferred technical solution of the present invention, a collecting frame is provided at the bottom of the support frame, a placement bar is fixedly connected to the inner wall of the collecting frame, and a filter plate is provided on the top of the placement bar.

[0015] As a preferred technical solution of the present invention, a shielding plate is fixedly connected to one side of the first clamping plate, a shielding frame is fixedly connected to the side of the second clamping plate close to the shielding plate, and the shielding plate is slidably connected to the inside of the shielding frame.

[0016] As a preferred technical solution of the present invention, a transmission pipe is fixedly connected to one side of the collection frame close to the water tank, and one end of the transmission pipe is fixedly connected to the water tank.

[0017] As a preferred technical solution of the present invention, a water injection pipe is fixedly connected to the top of the water tank, and the water injection pipe is communicated with the interior of the water tank.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] In the solution of the present utility model:

[0020] By setting up a clamping mechanism, the two ends of the roller are clamped and limited, and the angle of the grinding block is adjusted to achieve the effect of uniform grinding of the roller surface; by using the first servo motor and the bidirectional lead screw in combination, rollers of different lengths can be clamped and fixed; the fixed roller can be rotated by the second servo motor; the position of the adjusting column can be adjusted by the third servo motor and the second lead screw, and the grinding block can be rotated at high speed by starting the fourth servo motor; by starting the electric push rod, the angle of the grinding block can be adjusted to facilitate uniform grinding of the roller surface and improve the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic structural diagram of the roller surface grinding device provided by the utility model;

[0022] Figure 2 This is a front view of the roller surface grinding device provided by the utility model;

[0023] Figure 3 The roller surface grinding device provided by the utility model Figure 2 Schematic diagram of the cross-section structure at AA in the middle;

[0024] Figure 4 The roller surface grinding device provided by the utility model Figure 3 Enlarged view of point A in the middle;

[0025] Figure 5 This is a schematic diagram of the right side cross-sectional structure of the roller surface grinding device provided by the utility model.

[0026] Indicated in the figure:

[0027] 1, support frame; 2, clamping mechanism; 3, spraying assembly; 201, first placing groove; 202, first servo motor; 203, bidirectional screw rod; 204, first stabilizing rod; 205, first clamping plate; 206, second clamping plate; 207, second servo motor; 208, first rotating plate; 209, second rotating plate; 210, polishing assembly; 2101, second placing groove; 2102, third servo motor; 2103, second screw rod; 2104, second stabilizing rod; 2105, adjusting column; 2106, fixed column; 2107, support frame; 2108, fourth servo motor; 2109, polishing block; 2110, electric push rod; 301, water storage tank; 302, water pump; 303, extraction pipe; 304, hose; 305, elastic sheet; 4, collection frame; 5, placing strip; 6, filter plate; 7, shielding plate; 8, shielding frame; 9, transmission pipe; 10, water injection pipe. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments.

[0029] Therefore, the following detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but only represents some embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0030] It should be noted that the embodiments and features and technical solutions in the embodiments in the present application can be combined with each other without conflict.

[0031] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0032] As Figures 1-5 shown, the present embodiment proposes a roller surface polishing device, which comprises a support frame 1, one side of the support frame 1 is provided with a clamping mechanism 2, and one side of the support frame 1 is provided with a spraying assembly 3.

[0033] As Figure 3 and Figure 5As shown, the clamping mechanism 2 comprises a first placing groove 201, a first servo motor 202, a bidirectional screw rod 203, a first stabilizing rod 204, a first clamping plate 205, a second clamping plate 206, a second servo motor 207, a first rotating plate 208, a second rotating plate 209 and a polishing assembly 210. The first placing groove 201 is arranged on the top of the support frame 1. The first servo motor 202 is bolted to one side of the support frame 1. The bidirectional screw rod 203 is coaxially arranged on the output end of the first servo motor 202. One end of the bidirectional screw rod 203 is rotatably connected to the inner wall of the first placing groove 201. The first stabilizing rod 204 is fixedly connected to the inner wall of the first placing groove 201. The first clamping plate 205 and the second clamping plate 206 are respectively threadedly connected to the two threads of the bidirectional screw rod 203. The first clamping plate 205 and the second clamping plate 206 are both slidably connected to the outer wall of the first stabilizing rod 204. The second servo motor 207 is bolted to one side of the first clamping plate 205. The first rotating plate 208 is coaxially arranged on the output end of the second servo motor 207. The second rotating plate 209 is rotatably connected to one side of the second clamping plate 206. The first rotating plate 208 and the second rotating plate 209 are oppositely arranged. The roller to be polished is placed between the first clamping plate 205 and the second clamping plate 206. The first servo motor 202 is started to rotate the bidirectional screw rod 203, thereby driving the first clamping plate 205 and the second clamping plate 206 to move towards each other, and finally making the first rotating plate 208 and the second rotating plate 209 press the two ends of the roller. The second servo motor 207 is started to make the first rotating plate 208 rotate, thereby driving the roller to rotate. Then the fixed roller can be polished by the polishing assembly 210.

[0034] As Figure 3 and Figure 4As shown, the grinding assembly 210 includes a second placement slot 2101, a third servo motor 2102, a second screw rod 2103, a second stabilizing rod 2104, an adjusting column 2105, a fixing column 2106, a support frame 2107, a fourth servo motor 2108, a grinding block 2109 and an electric push rod 2110. The second placement slot 2101 is opened at the top of the support frame 1, the third servo motor 2102 is bolted to one side of the support frame 1, the second screw rod 2103 is coaxially arranged at the output end of the third servo motor 2102, one end of the second screw rod 2103 is rotatably connected to the inner wall of the second placement slot 2101, and the second stabilizing rod 2104 is rotated. Fixedly connected to the inner wall of the second placement groove 2101, the adjusting column 2105 is threadedly connected to the outer wall of the second screw rod 2103, the adjusting column 2105 is slidingly connected to the outer wall of the second stabilizing rod 2104, the fixed column 2106 is hinged to one side of the adjusting column 2105, the support frame 2107 is fixedly connected to one side of the fixed column 2106, the fourth servo motor 2108 is bolted to the outer wall of the support frame 2107, the grinding block 2109 is arranged at the output end of the fourth servo motor 2108, one end of the electric push rod 2110 is hinged to one side of the adjusting column 2105, and the other end of the electric push rod 2110 is hinged to the bottom of the fixed column 2106. Start the third servo motor 2102 to rotate the second screw rod 2103, thereby adjusting the position of the adjustment column 2105; start the fourth servo motor 2108 to rotate the grinding block 2109 at high speed, and start the electric push rod 2110 to adjust the position of the support column, so that the grinding block 2109 can fit the surface of the roller, so as to evenly grind the surface of the roller and improve the grinding efficiency.

[0035] like Figure 3 As shown, it includes a water tank 301, a water pump 302, an extraction pipe 303, a hose 304, and an elastic sheet 305. The water tank 301 is arranged at the bottom of the support frame 1, the water pump 302 is arranged at the top of the water tank 301, the extraction pipe 303 is arranged at the input end of the water pump 302, one end of the extraction pipe 303 extends into the interior of the water tank 301, and the hose 304 is arranged at the output end of the water pump 302. The elastic sheet 305 is fixedly connected to the top of the fixing column 2106, and one end of the hose 304 is clamped into the interior of the elastic sheet 305. When grinding the roller, the water pump 302 is started to pump water from the water tank 301 and spray it onto the surface of the roller after passing through the hose 304. This can prevent and reduce dust generated during grinding and reduce heat generated during grinding of the roller. The elastic sheet 305 can fix the hose 304.

[0036] like Figure 3As shown, the bottom of the support frame 1 is provided with a collection frame 4, the inner wall of the collection frame 4 is fixedly connected with a placing strip 5, and the top of the placing strip 5 is provided with a filter plate 6. The water flow sprayed on the surface of the roller will fall into the collection frame 4; and the filter plate 6 placed on the placing strip 5 can intercept and filter the debris and dust carried in the water flow, facilitating the cleaning of the operator.

[0037] As shown in the Figure 5 side of the first clamping plate 205 is fixedly connected with a shielding plate 7, the side close to the shielding plate 7 of the second clamping plate 206 is fixedly connected with a shielding frame 8, and the shielding plate 7 is slidingly connected in the inside of the shielding frame 8. When the first clamping plate 205 and the second clamping plate 206 move towards each other, the shielding plate 7 will slide in the shielding frame 8; it can avoid the water flow splashing into the first placing groove 201, affecting the normal work of the bidirectional screw rod 203.

[0038] As shown in the Figure 3 side close to the water storage tank 301 of the collection frame 4 is fixedly connected with a transmission pipe 9, one end of the transmission pipe 9 is fixedly connected with the water storage tank 301, and the collection frame 4 and the water storage tank 301 are communicated by the transmission pipe 9. The water flow passing through the filter plate 6 will accumulate on the inner wall of the collection frame 4, when the water flow accumulates too high, it will be re-injected into the water storage tank 301 through the transmission pipe 9, facilitating the reuse.

[0039] As shown in the Figure 3 top of the water storage tank 301 is fixedly connected with a water injection pipe 10, and the water injection pipe 10 is communicated with the inside of the water storage tank 301. Through the water injection pipe 10, the operator can conveniently inject the external water source into the water storage tank 301.

[0040] Specifically, the roller surface polishing device in use: the need to be polished roller is placed between the first clamping plate 205 and the second clamping plate 206, start the first servo motor 202, make the bidirectional screw rod 203 rotate, and then drive the first clamping plate 205 and the second clamping plate 206 move towards each other, finally make the first rotary plate 208 and the second rotary plate 209 extrude the both ends of the roller, start the second servo motor 207, can make the first rotary plate 208 rotate, and then drive the roller to rotate, start the third servo motor 2102, make the second screw rod 2103 rotate, and then adjust the position of the adjusting column 2105, start the fourth servo motor 2108, make the polishing block 2109 rotate at high speed, start the electric push rod 2110, can adjust the position of the supporting column, facilitate the polishing block 2109 to adhere to the surface of the roller, facilitate the surface of the roller to be polished evenly, improve the polishing efficiency, when polishing the roller, start the water pump 302, the water in the water storage tank 301 is pumped out, and after the hose 304, it is sprayed on the surface of the roller, which can prevent the dust generated during polishing and reduce the heat generated during polishing of the roller, the water flow sprayed on the surface of the roller falls into the collecting frame 4, and the filter plate 6 is placed on the placing strip 5, which can intercept and filter the debris and dust carried in the water flow, facilitating the operator to clean up.

[0041] All the technical features in the embodiment can be freely combined according to actual needs.

[0042] The above embodiment is a preferred implementation scheme of the present application, in addition to this, the present application can be realized in other ways, under the premise of not departing from the technical scheme concept, any obvious replacement is within the protection scope of the present application.

Claims

1. A device for grinding the surface of a roll, comprising a support frame (1), characterized in that, One side of the support frame (1) is provided with a clamping mechanism (2), one side of the support frame (1) is provided with a spraying assembly (3); The clamping mechanism (2) comprises a first placing groove (201), a first servo motor (202), a bidirectional screw rod (203), a first stabilizing rod (204), a first clamping plate (205), a second clamping plate (206), a second servo motor (207), a first rotating plate (208), a second rotating plate (209) and a polishing assembly (210). The first placing groove (201) is formed in the top of the support frame (1). The first servo motor (202) is connected to one side of the support frame (1). The bidirectional screw rod (203) is coaxially arranged on the output end of the first servo motor (202). One end of the bidirectional screw rod (203) is rotatably connected to the inner wall of the first placing groove (201). The first stabilizing rod (204) is fixedly connected to the inner wall of the first placing groove (201). The first clamping plate (205) and the second clamping plate (206) are respectively threadedly connected to the two threads of the bidirectional screw rod (203). The first clamping plate (205) and the second clamping plate (206) are slidably connected to the outer wall of the first stabilizing rod (204). The second servo motor (207) is connected to one side of the first clamping plate (205). The first rotating plate (208) is coaxially arranged on the output end of the second servo motor (207). The second rotating plate (209) is rotatably connected to one side of the second clamping plate (206). The first rotating plate (208) and the second rotating plate (209) are oppositely arranged.

2. The roll surface dressing apparatus according to claim 1, characterized by, The polishing assembly (210) comprises a second placing groove (2101), a third servo motor (2102), a second lead screw (2103), a second stabilizing rod (2104), an adjusting column (2105), a fixing column (2106), a supporting frame (2107), a fourth servo motor (2108), a polishing block (2109) and an electric push rod (2110), the second placing groove (2101) is arranged on the top of the support frame (1), the third servo motor (2102) is bolted to one side of the support frame (1), the second lead screw (2103) is coaxially arranged on the output end of the third servo motor (2102), one end of the second lead screw (2103) is rotatably connected to the inner wall of the second placing groove (2101), the second stabilizing rod (2104) is fixedly connected to the inner wall of the second placing groove (2101), the adjusting column (2105) is threadedly connected to the outer wall of the second lead screw (2103), the adjusting column (2105) is slidably connected to the outer wall of the second stabilizing rod (2104), the fixing column (2106) is hingedly connected to one side of the adjusting column (2105), the supporting frame (2107) is fixedly connected to one side of the fixing column (2106), the fourth servo motor (2108) is bolted to the outer wall of the supporting frame (2107), the polishing block (2109) is arranged on the output end of the fourth servo motor (2108), one end of the electric push rod (2110) is hingedly connected to one side of the adjusting column (2105), and the other end of the electric push rod (2110) is hingedly connected to the bottom of the fixing column (2106).

3. The roll surface dressing apparatus of claim 1 wherein, The spraying assembly (3) comprises a water storage tank (301), a water pump (302), a suction pipe (303), a hose (304) and an elastic sheet (305), the water storage tank (301) is arranged at the bottom of the support frame (1), the water pump (302) is arranged at the top of the water storage tank (301), the suction pipe (303) is arranged at the input end of the water pump (302), one end of the suction pipe (303) extends into the water storage tank (301), the hose (304) is arranged at the output end of the water pump (302), and the elastic sheet (305) is fixedly connected to the top of the fixing column (2106). One end of the hose (304) is clamped in the elastic sheet (305).

4. The roll surface dressing apparatus of claim 1 wherein, The bottom of the support frame (1) is provided with a collecting frame (4), and the inner wall of the collecting frame (4) is fixedly connected with a placing strip (5), and the top of the placing strip (5) is provided with a filter plate (6).

5. The roll surface dressing apparatus of claim 1 wherein, One side of the first clamping plate (205) is fixedly connected with a shielding plate (7), one side of the second clamping plate (206) close to the shielding plate (7) is fixedly connected with a shielding frame (8), and the shielding plate (7) is slidably connected in the shielding frame (8).

6. The roll surface dressing apparatus of claim 4 wherein, One side of the collecting frame (4) close to the water storage tank (301) is fixedly connected with a conveying pipe (9), and one end of the conveying pipe (9) is fixedly connected with the water storage tank (301).

7. The roll surface dressing apparatus of claim 3 wherein, The top of the water storage tank (301) is fixedly connected with a water injection pipe (10), which communicates with the inside of the water storage tank (301).

Images