A plate roller polishing device with circulating water cooling device

Abstract

The utility model relates to the technical field of plate roller polishing, disclose a kind of plate roller polishing device with circulating water cooling device, including machine body, the left side of machine body is provided with pretreatment tank, the outside of pretreatment tank is equipped with fixed mechanism, the fixed mechanism is used for the fixation of pretreatment tank, the right side of machine body is equipped with filtering mechanism, and the filtering mechanism is used for recycling circulating water;The fixed mechanism includes second motor, the second motor is installed in the left side upper portion of machine body, and the output of second motor is fixedly connected with first gear wheel.In the utility model, second motor drives first gear wheel and second rack meshing transmission, and synchronously drives second gear and first rack meshing transmission, to further drive two clamping rods to move towards, pretreatment tank is firmly clamped by the clamping block on fixed half ring, realizes quick positioning and fixation, and it is convenient for equipment safety overhaul, easy to operate and clamping force reliable.

Description

Technical Field

[0001] This utility model relates to the field of printing roller polishing technology, and in particular to a printing roller polishing device with a circulating water cooling device. Background Technology

[0002] A printing roller polishing device with a circulating water cooling system is a device that cools the polishing area or key components of the equipment during the printing roller polishing process using a circulating water cooling system. Its core is to combine the polishing mechanism with the circulating water cooling system, using the circulating flow of cooling water to remove the heat generated by friction during polishing, preventing the printing roller from deforming or being damaged due to high temperature, while ensuring the stable performance of the polishing tools. This improves the precision, surface quality and processing efficiency of printing roller polishing, and is suitable for industrial production scenarios with high requirements for the surface smoothness and dimensional accuracy of printing rollers, such as the polishing of printing rollers and coating rollers.

[0003] A search revealed Chinese Patent Publication No. CN220613522U, which discloses a printing roller polishing device. This device includes a housing with an operation panel on one side and a working surface on the other; a dust cover installed on the working surface, which covers the working surface and presses against the operation panel; the dust cover has a rotatable door; a polishing assembly installed inside the dust cover, including a crossbar installed inside the dust cover with a polishing wheel slidably mounted on it; and a clamping assembly for holding the printing roller, also installed inside the dust cover. This clamping assembly includes a turntable rotatably mounted on the inner wall of the dust cover, with a slider circumferentially mounted on the turntable. The slider can expand outward along the central axis of the turntable to abut against the inner wall of the printing roller. This invention has a reasonable structure and can effectively handle dust and debris, and is adaptable to printing rollers of different inner diameters. However, when the device needs maintenance, the disassembly process is complex, which reduces maintenance efficiency. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a printing roller polishing device with a circulating water cooling device, which aims to improve the problem that the disassembly process is complicated and thus reduces the maintenance efficiency when the device needs to be repaired in the prior art.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a printing roller polishing device with a circulating water cooling system, comprising a machine body, a pretreatment tank disposed on the left side of the machine body, a fixing mechanism installed on the outside of the pretreatment tank for fixing the pretreatment tank, and a filtration mechanism installed on the right side of the machine body for recycling circulating water; the fixing mechanism includes a second motor, which is installed on the upper-middle part of the left side of the machine body, a first gear is fixedly connected to the output end of the second motor, and a second gear is fixedly connected to the right side of the first gear; the middle part of the left side of the machine body rotates... A rotating round rod is rotatably connected to the bottom rear side of the rotating round rod. A first connecting rod is rotatably connected to the bottom of the first connecting rod. A first rack is fixedly connected to the bottom of the first connecting rod. A second connecting rod is rotatably connected to the front side of the rotating round rod. A second rack is fixedly connected to the bottom of the second connecting rod. The bottom of the second rack meshes with the outer side of the first gear. The outer side of the second gear meshes with the top of the first rack. A clamping rod is fixedly connected to the top of both the second connecting rod and the first connecting rod. A clamping block is fixedly connected to the top of each adjacent side of the two clamping rods. A fixing half-ring is fixedly connected to the outer side of each clamping block.

[0006] Through the above technical solution: the second motor drives the first gear to mesh with the second rack, and simultaneously drives the second gear to mesh with the first rack, thereby driving the two clamping rods to move towards each other. The pretreatment tank is firmly clamped by the clamping block on the fixed half ring, realizing rapid positioning and fixing, facilitating safe maintenance of the equipment, and providing simple operation and reliable clamping force.

[0007] As a further description of the above technical solution: The filtration mechanism includes a recovery tank, which is installed at the bottom right side of the machine body. A first motor is installed at the front of the recovery tank. A rotating short column is fixedly connected to the output end of the first motor. A rotating block is fixedly connected to the rear side of the rotating short column. A sliding rod is slidably connected to the middle of the rotating block. A connecting plate is fixedly connected to the left side of the sliding rod. A moving block is rotatably connected to the rear side of the connecting plate. A connecting thin rod is slidably connected to the middle of the moving block. A sliding tube is fixedly connected to the left side of the connecting thin rod. A filter plate is fixedly connected to the top of the sliding tube. A limit rod is slidably connected to the middle of the sliding tube. A spring is fixedly connected to the outer side of the sliding rod.

[0008] Through the above technical solution: the first motor drives the rotating block to rotate by rotating the short column, which in turn drives the sliding rod to slide, so that the connecting square plate moves back and forth in the mounting box of the limit rod by installing the moving block and the connecting thin rod, thereby making the filter plate move up and down. The spring buffer ensures smooth operation, dynamically filters the circulating water, realizes water resource recycling, and reduces treatment costs.

[0009] As a further description of the above technical solution: A support plate is installed on the front right side of the machine body, and the rear side of the support plate is fixedly connected to the front side of the recycling tank.

[0010] The above technical solution allows the first motor to be installed more securely by installing a support plate.

[0011] As a further description of the above technical solution: The top of the pretreatment tank is connected to a feed pipe, and the top of the feed pipe is provided with a round cover.

[0012] The above technical solution prevents a large amount of dirt from entering the pretreatment tank by installing a round cover.

[0013] As a further description of the above technical solution: The bottom of the pretreatment tank is connected to a second connecting bend, and the right side of the second connecting bend is connected to a circulating water channel.

[0014] The above technical solution facilitates the polishing of the printing rollers through the installation of circulating water channels.

[0015] As a further description of the above technical solution: The right side of the circulating water channel is connected to a first connecting bend, and the bottom of the first connecting bend is connected to the recovery tank.

[0016] The above technical solution allows water to enter the circulating water channel through the installation of the first connecting bend.

[0017] As a further description of the above technical solution: The machine body is equipped with a conveying device on both the front and rear sides, and the bottom of the conveying device is provided with a mounting frame.

[0018] The above technical solution ensures the stable installation of the machine body through the installation of the mounting bracket.

[0019] As a further description of the above technical solution: The bottom of the mounting frame is fixedly connected with multiple support legs at equal intervals. A discharge pipe is provided at the bottom right side of the first connecting bend, and the left side of the discharge pipe is connected to the right side of the recycling tank.

[0020] The above technical solution, through the installation of support legs, makes the device more stable.

[0021] This utility model has the following beneficial effects: 1. In this utility model, the second motor drives the first gear to mesh with the second rack, and simultaneously drives the second gear to mesh with the first rack, thereby driving the two clamping rods to move towards each other. The pretreatment tank is firmly clamped by the clamping block on the fixed half ring, realizing rapid positioning and fixing, facilitating safe maintenance of the equipment, and providing simple operation and reliable clamping force.

[0022] 2. In this utility model, the first motor drives the rotating block to rotate by rotating the short column, which in turn drives the sliding rod to slide. This causes the connecting square plate to move back and forth in the mounting box of the limiting rod by installing the moving block and the connecting thin rod, thereby causing the filter plate to move up and down. The spring buffer ensures smooth operation, dynamically filters the circulating water, realizes water resource recycling, and reduces treatment costs. Attached Figure Description

[0023] Figure 1 This is a perspective view of a printing roller polishing device with a circulating water cooling system proposed in this utility model; Figure 2 This is a front view of a printing roller polishing device with a circulating water cooling system proposed in this utility model; Figure 3 This is a side view of a printing roller polishing device with a circulating water cooling system proposed in this utility model; Figure 4 This is a partial structural diagram of a printing roller polishing device with a circulating water cooling system proposed in this utility model; Figure 5 This is a partial structural exploded view of a printing roller polishing device with a circulating water cooling system proposed in this utility model.

[0024] Legend: 1. Body; 2. Filtration Mechanism; 201. First Motor; 202. Rotating Short Column; 203. Rotating Block; 204. Spring; 205. Sliding Rod; 206. Connecting Thin Rod; 207. Connecting Square Plate; 208. Moving Block; 209. Sliding Tube; 210. Limiting Rod; 211. Filter Plate; 212. Recovery Tank; 3. Fixing Mechanism; 301. Fixing Half Ring; 302. Second Motor; 303. First Gear; 30 4. Second gear; 305. First rack; 306. Second rack; 307. First connecting rod; 308. Second connecting rod; 309. Clamping rod; 310. Clamping block; 311. Rotating round rod; 4. Support plate; 5. Pretreatment tank; 6. Feed pipe; 7. Round cover; 8. Conveying device; 9. Mounting frame; 10. Support leg; 11. Discharge pipe; 12. Circulating water channel; 13. First connecting bend; 14. Second connecting bend. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Reference Figure 1 , Figure 2 and Figure 4 This utility model provides an embodiment of a printing roller polishing device with a circulating water cooling system, comprising a body 1, a pretreatment tank 5 disposed on the left side of the body 1, a fixing mechanism 3 installed on the outside of the pretreatment tank 5 for fixing the pretreatment tank 5, and a filter mechanism 2 installed on the right side of the body 1 for recycling circulating water; the fixing mechanism 3 includes a second motor 302, which is installed in the upper middle part of the left side of the body 1, and a first gear 303 is fixedly connected to the output end of the second motor 302, providing power to subsequent processes through the installation of the second motor 302; a second gear 304 is fixedly connected to the right side of the first gear 303; a rotating rod 311 is rotatably connected to the middle left side of the body 1, a first connecting rod 307 is rotatably connected to the bottom rear side of the rotating rod 311, a first rack 305 is fixedly connected to the bottom of the first connecting rod 307, a second connecting rod 308 is rotatably connected to the front side of the rotating rod 311, and a second rack 306 is fixedly connected to the bottom of the second connecting rod 308. The bottom of the second rack 306 meshes with the outer side of the first gear 303, and the outer side of the second gear 304 meshes with the top of the first rack 305. Clamping rods 309 are fixedly connected to the tops of both the second connecting rod 308 and the first connecting rod 307. Clamping blocks 310 are fixedly connected to the tops of adjacent sides of the two clamping rods 309. A fixing half-ring 301 is fixedly connected to the outer side of the clamping block 310. The bottom of the pretreatment tank 5 is connected to a second connecting bend 14, and the right side of the second connecting bend 14 is connected to... There is a circulating water channel 12, which facilitates the polishing of the printing roller. Conveying devices 8 are installed on the front and rear sides of the machine body 1. A mounting frame 9 is set at the bottom of the conveying device 8. Multiple support legs 10 are fixedly connected at equal intervals at the bottom of the mounting frame 9. The installation of the support legs 10 makes the installation of this device more stable. A discharge pipe 11 is set at the bottom right side of the first connecting bend 13. The left side of the discharge pipe 11 is connected to the right side of the recycling tank 212. The installation of the discharge pipe 11 facilitates the discharge of materials. Specifically, when the second motor 302 is turned on, its output drives the first gear 303 and the second gear 304 to rotate. The first gear 303 meshes with the second rack 306, and the second gear 304 meshes with the first rack 305, causing the first rack 305 and the second rack 306 to move in opposite directions. Through the linkage of the first connecting rod 307 and the second connecting rod 308, the rotating rod 311 is driven to rotate, which in turn causes the two clamping rods 309 to move towards each other. This allows the clamping block 310 on the fixed half ring 301 to firmly clamp the pretreatment tank 5 on the left side of the machine body 1, making it easier for the device to be maintained.

[0027] Reference Figure 1 , Figure 3 and Figure 5 The filtration mechanism 2 includes a recovery tank 212, which is installed at the bottom right side of the body 1. A first motor 201 is installed on the front side of the recovery tank 212. A rotating short column 202 is fixedly connected to the output end of the first motor 201. The installation of the first motor 201 enables the operation of subsequent processes. A rotating block 203 is fixedly connected to the rear side of the rotating short column 202. A sliding rod 205 is slidably connected to the middle of the rotating block 203. A connecting square plate 207 is fixedly connected to the left side of the sliding rod 205. A rotating connecting plate 207 is slidably connected to the rear side of the connecting square plate 207. A movable block 208 is connected, and a connecting rod 206 is slidably connected to the middle of the movable block 208. A sliding tube 209 is fixedly connected to the left side of the connecting rod 206. A filter plate 211 is fixedly connected to the top of the sliding tube 209. A limit rod 210 is slidably connected to the middle of the sliding tube 209. A spring 204 is fixedly connected to the outside of the sliding rod 205. A support plate 4 is installed at the front right side of the machine body 1. The rear side of the support plate 4 is fixedly connected to the front side of the recycling tank 212. The installation of the support plate 4 makes the first motor 201 more stable. Specifically, the first motor 201 is started, and its output drives the rotating short column 202 to rotate. The rotating short column 202 then drives the rotating block 203 to rotate. During the rotation of the rotating block 203, the sliding rod 205 slides along its internal track, while compressing or stretching the outer spring 204. The movement of the sliding rod 205 drives the connecting plate 207 to move. The connecting plate 207, through the action of the moving block 208 and the connecting thin rod 206, causes the sliding tube 209 to reciprocate linearly under the limit of the limiting rod 210. The filter plate 211 at the top of the sliding tube 209 moves synchronously, effectively filtering the circulating water in the recovery tank 212, thereby achieving the initial treatment of circulating water recovery.

[0028] Reference Figure 1 , Figure 2 and Figure 3The top of the pretreatment tank 5 is connected to the feed pipe 6, and the top of the feed pipe 6 is provided with a round cover 7. The right side of the circulating water channel 12 is connected to the first connecting bend 13, and the bottom of the first connecting bend 13 is connected to the recovery tank 212. Specifically, the installation of the round cover 7 prevents a large amount of dirt from entering the pretreatment tank 5, and the installation of the first connecting bend 13 allows water to enter the circulating water channel 12.

[0029] Working principle: When the second motor 302 is turned on, its output end drives the first gear 303 and the second gear 304 to rotate. The first gear 303 meshes with the second rack 306, and the second gear 304 meshes with the first rack 305, causing the first rack 305 and the second rack 306 to move in opposite directions. Through the first connecting rod 307 and the second connecting rod 308, the rotating round rod 311 rotates, thereby causing the two clamping rods 309 to move towards each other. This causes the clamping block 310 on the fixed half ring 301 to clamp and fix the pretreatment tank 5 to the left side of the machine body 1, which is convenient for the maintenance of this device. The first motor 201 is started, and its output end drives the rotating short column 202 to rotate. The rotating short column 202 drives the rotating block 203 to rotate. During the rotation of the rotating block 203, the sliding rod 205 slides along its interior, while compressing or stretching the outer spring 204. The sliding of the sliding rod 205 drives the connecting plate 207 to move. The connecting plate 207, through the moving block 208 and the connecting thin rod 206, causes the sliding tube 209 to reciprocate linearly under the restriction of the limiting rod 210. The filter plate 211 at the top of the sliding tube 209 also moves accordingly, filtering the circulating water in the recovery tank 212, and realizing the preliminary treatment of circulating water recovery.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A printing roller polishing device with a circulating water cooling system, comprising a body (1), characterized in that: A pretreatment tank (5) is provided on the left side of the body (1), and a fixing mechanism (3) is installed on the outside of the pretreatment tank (5). The fixing mechanism (3) is used to fix the pretreatment tank (5). A filter mechanism (2) is installed on the right side of the body (1). The filter mechanism (2) is used for the recycling of circulating water. The fixing mechanism (3) includes a second motor (302), which is installed on the upper left side of the body (1). A first gear (303) is fixedly connected to the output end of the second motor (302). A second gear (304) is fixedly connected to the right side of the first gear (303). A rotating rod (311) is rotatably connected to the middle left side of the body (1). A first connecting rod (307) is rotatably connected to the rear bottom of the rotating rod (311). A first rack (305) is fixedly connected to the bottom of the first connecting rod (307). A first rack (305) is rotatably connected to the front side of the rotating rod (311). There is a second connecting rod (308), and a second rack (306) is fixedly connected to the bottom of the second connecting rod (308). The bottom of the second rack (306) meshes with the outer side of the first gear (303). The outer side of the second gear (304) meshes with the top of the first rack (305). A clamping rod (309) is fixedly connected to the top of both the second connecting rod (308) and the first connecting rod (307). A clamping block (310) is fixedly connected to the top of each adjacent side of the two clamping rods (309). A fixing half ring (301) is fixedly connected to the outer side of the clamping block (310).

2. A plate roll polishing apparatus with a circulating water cooling device according to claim 1, characterized in that: The filtration mechanism (2) includes a recovery tank (212), which is installed on the bottom right side of the body (1). A first motor (201) is installed on the front side of the recovery tank (212). A rotating short column (202) is fixedly connected to the output end of the first motor (201). A rotating block (203) is fixedly connected to the rear side of the rotating short column (202). A sliding rod (205) is slidably connected to the middle of the rotating block (203). The left side of the sliding rod (205) is fixedly connected to... There is a connecting plate (207), and a movable block (208) is rotatably connected to the rear side of the connecting plate (207). A connecting rod (206) is slidably connected to the middle of the movable block (208). A sliding tube (209) is fixedly connected to the left side of the connecting rod (206). A filter plate (211) is fixedly connected to the top of the sliding tube (209). A limit rod (210) is slidably connected to the middle of the sliding tube (209). A spring (204) is fixedly connected to the outer side of the sliding rod (205).

3. A plate roll polishing apparatus with a circulating water cooling device according to claim 2, characterized in that: A support plate (4) is installed on the front right side of the body (1), and the rear side of the support plate (4) is fixedly connected to the front side of the recycling tank (212).

4. The plate roll polishing apparatus with a circulating water cooling device according to claim 1, characterized in that: The top of the pretreatment tank (5) is connected to a feed pipe (6), and the top of the feed pipe (6) is provided with a round cover (7).

5. A printing roller polishing device with a circulating water cooling system according to claim 2, characterized in that: The bottom of the pretreatment tank (5) is connected to a second connecting bend (14), and the right side of the second connecting bend (14) is connected to a circulating water channel (12).

6. A plate roll polishing apparatus with a circulating water cooling device according to claim 5, characterized in that: The right side of the circulating water channel (12) is connected to a first connecting bend (13), and the bottom of the first connecting bend (13) is connected to the recovery tank (212).

7. A plate roll polishing apparatus with a circulating water cooling device according to claim 6, characterized in that: The front and rear sides of the body (1) are equipped with a conveying device (8), and the bottom of the conveying device (8) is provided with a mounting frame (9).

8. A plate roll polishing apparatus with a circulating water cooling device according to claim 7, characterized in that: The bottom of the mounting bracket (9) is fixedly connected with multiple support legs (10) at equal intervals. The bottom right side of the first connecting bend (13) is provided with a discharge pipe (11). The left side of the discharge pipe (11) is connected to the right side of the recycling tank (212).

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