Rapid cooling type mirror roller

Abstract

The utility model provides a quick cooling type mirror roller, which relates to the technical field of metal roll compacting and comprises a modified roller body, a main body of the modified roller body is a mirror roller, and axially penetrating water through holes are formed in planes on two sides of the modified roller body in a surrounding manner; a water path is preset in the middle of the modified roller body and is respectively communicated with two ends of the modified roller body; supporting frames are fixedly arranged on the two sides of the top of the working frame, and the two ends of the transformed roller body are rotationally arranged in the supporting frames in cooperation with bearings; an input port and an output shaft sleeve are arranged, a cooling structure for continuous heat dissipation in the working process is provided, an input pipe is connected with a conveying pump for water supply, water enters the output shaft sleeve after penetrating through the input port and a modified roller body, is discharged from a left external pipeline and is discharged into a heat dissipation pool, the water can be reused after being cooled, and the complete circulating cooling effect is provided. And the saving effect is good, and the problem that an existing mirror roller lacks a continuous heat dissipation function in the working process is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal rolling, and more specifically, particularly relates to a fast cooling mirror roller. Background Art

[0002] When mirror rollers are used to roll metal, long-term contact can easily cause them to overheat. Excessively high temperatures will cause their hardness to decrease due to physical phenomena, making them prone to deformation. Therefore, they need to be cooled quickly during work or after use to extend their service life.

[0003] Based on the above, the mirror rollers currently used mainly adopt external air cooling to dissipate heat, which is inconvenient to perform continuous heat dissipation during the working process, the heat dissipation efficiency is difficult to reach an ideal state, the heat dissipation effect is poor, and there is a lack of cooling structure for continuous heat dissipation during the working process. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a fast cooling mirror roller to solve the problem that the existing mirror roller proposed in the above background technology mainly adopts external air cooling to dissipate heat, which is inconvenient to continuously dissipate heat during the operation, the heat dissipation efficiency is difficult to reach an ideal state, the heat dissipation effect is poor, and there is a lack of a cooling structure for continuous heat dissipation during the operation.

[0005] The purpose and effect of the rapid cooling mirror roller of the utility model are achieved by the following specific technical means:

[0006] A fast cooling mirror roller comprises a modified roller body, the main body of the modified roller body is a mirror roller, and axially penetrating water holes are opened around the two side planes of the modified roller body; a water channel is preset in the middle of the modified roller body and is respectively connected to the two ends of the modified roller body; a working frame, support frames are fixedly arranged on both sides of the top of the working frame, the two ends of the modified roller body are rotatably arranged in the support frame in cooperation with bearings, and a pulley for driven drive is provided on the outer side of the modified roller body in cooperation with keys; hydraulic control devices are fixedly arranged above the end surfaces of the support frames on both sides close to the modified roller body; a combined channel is fixedly arranged on the right side of the top front end of the working frame; an electric cylinder that telescopes to the right is fixedly arranged on the top front side of the working frame; a shoulder structure is provided at the upper rear of the combined channel, a double-headed gate valve is fixedly arranged on the shoulder plane, and an input pipe is connected to the top front end of the double-headed gate valve; an output sleeve is rotatably arranged on the left end of the modified roller body in cooperation with waterproof bearings.

[0007] Furthermore, four groups of short-rod cylinders are fixedly provided on one side of the hydraulic control device close to the modified roller body, and buckling channels are fixedly provided at the telescopic ends of the short-rod cylinders, and external pipelines are connected to the lower outside of the buckling channels.

[0008] Furthermore, the main structural surface of the buckling channel is a U-shaped structure, and an insulating layer is provided on the side of the buckling channel that fits the modified roller body. The buckling channel can cooperate with the insulating layer to seal and wrap the water penetration hole.

[0009] Furthermore, a main cylinder is fixedly arranged on the left side of the combined channel, a connecting plate is fixedly arranged on the telescopic end of the main cylinder, and a trigger push rod is fixedly arranged on the right rear end of the connecting plate; the left side of the connecting plate is fixedly connected to the telescopic end of the electric cylinder; a pipeline is arranged at the bottom of the hydraulic control device to pass through the combined channel and communicate with the main cylinder.

[0010] Furthermore, two sets of reset guide rods are fixedly arranged on the left side of the double-headed gate valve, the outer sleeve of the reset guide rod is provided with a spring, a T-shaped gate plate is passed through the outside of the left end of the reset guide rod, and a baffle is fixedly arranged on the reset guide rod passing through the T-shaped gate plate; a circular hole is opened on the middle left side of the T-shaped gate plate, and the T-shaped gate plate can be pushed into the double-headed gate valve when the trigger push rod moves to the right.

[0011] Furthermore, the rear of the top of the double-headed gate valve is connected to the right external pipeline, and when the double-headed gate valve is connected, the right external pipeline is connected to the input pipe.

[0012] Furthermore, a branch pipe is arranged outside the input pipe and connected to an input port, and the input port is rotatably arranged inside the right end of the modified roller body in cooperation with a waterproof bearing; a branch pipe is arranged outside the left external pipe and connected to the output shaft sleeve, and a check valve is also connected in the pipe of the left external pipe.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] An input port and an output shaft sleeve are set to provide a cooling structure for continuous heat dissipation during operation. The input pipe is connected to a delivery pump for water supply. The water passes through the input port and the modified roller body and enters the output shaft sleeve. It is discharged from the left external pipe and discharged into the heat dissipation pool. It can be used again after cooling, providing a complete cycle cooling effect and a good energy-saving effect.

[0015] A buckling channel is set up to provide a wrapping structure. The electric cylinder is used to drive the connecting plate to move to the right to compress the main cylinder. The air in the main cylinder is input into the short-rod cylinder. The short-rod cylinder is stretched open, and the buckling channel is buckled to the water holes on both sides of the modified roller body to form a closed space. Then the double-headed gate valve is opened and water is input into the water holes to further increase the heat exchange area, so that continuous and rapid heat dissipation can be achieved.

[0016] Setting a trigger push rod can automatically trigger the diversion for rapid cooling. The air pressure in the short-rod cylinder is increased by extending the electric cylinder, which can improve the air tightness. At the same time, the trigger push rod pushes the T-shaped gate plate into the double-headed gate valve, and the external pipeline on the right is connected to the input pipe to produce diversion. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model in the cooling state.

[0018] Figure 2 It is a schematic diagram of the working state structure of the utility model.

[0019] Figure 3 It is a schematic diagram of the side tilt structure of the utility model.

[0020] Figure 4 It is a partial cutaway structural schematic diagram of the utility model.

[0021] Figure 5 This utility model Figure 4 Schematic diagram of the local enlarged structure at A in the figure.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 1. Reconstructed roller body; 101. Water hole; 2. Work frame; 201. Support frame; 3. Hydraulic control device; 301. Short-rod cylinder; 302. Buckle channel; 303. External pipeline; 4. Combined channel; 401. Main cylinder; 402. Connecting plate; 403. Trigger push rod; 5. Electric cylinder; 6. Double-head gate valve; 601. Reset guide rod; 602. T-shaped gate; 7. Input pipe; 8. Input port; 9. Output sleeve. DETAILED DESCRIPTION

[0024] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0025] Embodiment 1:

[0026] As attached Figure 1 To Attachment Figure 5 As shown:

[0027] The utility model provides a fast cooling mirror roller, comprising a modified roller body 1, the main body of the modified roller body 1 is a mirror roller, and axially penetrating water holes 101 are arranged around the two side planes of the modified roller body 1; a water channel is preset in the middle of the modified roller body 1, and the two ends of the modified roller body 1 are respectively connected; a working frame 2, support frames 201 are fixedly arranged on both sides of the top of the working frame 2, the two ends of the modified roller body 1 are rotatably arranged in the support frames 201 with matching bearings, and the modified roller body 1 is externally keyed and connected with a pulley for driven driving; a hydraulic control device 3 is fixedly arranged above the end surface of the support frames 201 on both sides close to the modified roller body 1; a combined channel 4 is fixedly arranged on the right side of the top front end of the working frame 2; an electric cylinder 5 that telescopes to the right is fixedly arranged on the top front side of the working frame 2; the upper rear of the combined channel 4 is a shoulder structure, a double-headed gate valve 6 is fixedly arranged on the shoulder plane, and an input pipe 7 is connected to the top front end of the double-headed gate valve 6; an output shaft sleeve 9 is rotatably arranged on the left end of the modified roller body 1 with matching waterproof bearings.

[0028] Among them, four groups of short-rod cylinders 301 are fixedly provided on one side of the hydraulic control device 3 close to the modified roller body 1, and a buckling channel 302 is fixedly provided at the telescopic end of the short-rod cylinder 301, and an external pipeline 303 is connected to the lower part of the buckling channel 302.

[0029] Among them, the main structural surface of the buckling channel 302 is a U-shaped structure, and the buckling channel 302 is provided with an insulating layer on the side of the modified roller body 1, and the buckling channel 302 can cooperate with the insulating layer to seal and wrap the water penetration hole 101.

[0030] Among them, a main cylinder 401 is fixedly arranged on the left side of the combined channel 4, a connecting plate 402 is fixedly arranged at the telescopic end of the main cylinder 401, and a trigger push rod 403 is fixedly arranged at the right rear end of the connecting plate 402; the left side of the connecting plate 402 is fixedly connected to the telescopic end of the electric cylinder 5; a pipeline is arranged at the bottom of the hydraulic control device 3 to pass through the combined channel 4 and communicate with the main cylinder 401.

[0031] Among them, two groups of reset guide rods 601 are fixedly arranged on the left side of the double-headed gate valve 6, and a spring is arranged on the outer sleeve of the reset guide rod 601. A T-shaped gate plate 602 is passed through the left end of the reset guide rod 601, and a baffle is fixedly arranged on the reset guide rod 601 passing through the T-shaped gate plate 602; a circular hole is opened on the middle left side of the T-shaped gate plate 602, and when the trigger push rod 403 moves to the right, the T-shaped gate plate 602 can be pushed into the double-headed gate valve 6.

[0032] The top rear of the double-headed gate valve 6 is connected to the right external pipeline 303 , and when the double-headed gate valve 6 is connected, the right external pipeline 303 is connected to the input pipe 7 .

[0033] Among them, a branch pipe is arranged outside the input pipe 7 and connected to the input port 8, and the input port 8 is rotatably arranged inside the right end of the modified roller body 1 in cooperation with the waterproof bearing; a branch pipe is arranged outside the left external pipe 303 and connected to the output shaft sleeve 9, and a check valve is also connected in the pipe of the left external pipe 303.

[0034] like Figure 1-5 As shown, the modified roller body 1 is directly set up at the conveying position of the rolling press, a lifting platform is used to lift the working frame 2 for processing, and a belt drive is set to drive the modified roller body 1 to rotate;

[0035] When the reformed roller body 1 is working, the temperature continues to rise. The input pipe 7 is connected to the delivery pump to supply water. The water passes through the input port 8 and the reformed roller body 1 and enters the output shaft sleeve 9. It is discharged from the left external pipe 303 and discharged into the heat sink. After cooling, it can be used again. This constitutes a complete cycle, which is environmentally friendly and economical.

[0036] Water circulation can be provided during the rotation process, and the temperature of the modified roller body 1 can be controlled.

[0037] Embodiment 2:

[0038] On the basis of Example 1, after the work is completed, if the temperature is too high to perform other manual operations, the modified roller body 1 needs to be quickly cooled as a whole before maintenance and care can be performed;

[0039] In order to shorten the time, the electric cylinder 5 can be selectively started to drive the connecting plate 402 to move rightward to compress the main cylinder 401, and the air in the main cylinder 401 is input into the short-rod cylinder 301, and the short-rod cylinder 301 is stretched open, and the buckled channel 302 is buckled to both sides of the modified roller body 1 to wrap the water hole 101 to form a closed space, and the trigger push rod 403 is used to push the T-shaped gate plate 602 into the double-headed gate valve 6, and the right-side external pipeline 303 is connected to the input pipe 7 to generate a diversion, and water is input into the water hole 101, so as to further increase the heat exchange area and carry out continuous and rapid heat dissipation.

[0040] The specific usage and function of this embodiment are as follows:

[0041] In the utility model, the modified roller body 1 is directly set at the conveying position of the rolling press, and the lifting platform is used to lift the working frame 2 for processing, and a belt drive is set to drive the modified roller body 1 to rotate; the modified roller body 1 is continuously heated during operation;

[0042] Connect the input pipe 7 to tap water or use a delivery pump to supply water. The water passes through the input port 8 and the modified roller body 1 and enters the output shaft sleeve 9, and is discharged from the left external pipe 303 to the heat sink. It can be used again after cooling.

[0043] After the processing is completed, the modified roller body 1 needs to be quickly cooled as a whole before maintenance and repair can be carried out. In order to shorten the time, the electric cylinder 5 can be started to drive the connecting plate 402 to move rightward to compress the main cylinder 401, and the air in the main cylinder 401 is input into the short rod cylinder 301, and the short rod cylinder 301 is stretched open, and the buckling channel 302 is buckled to the two sides of the modified roller body 1 to wrap the water hole 101 to form a closed space;

[0044] The electric cylinder 5 continues to extend to increase the air pressure in the short-rod cylinder 301 and improve the air tightness. At the same time, the push rod 403 is triggered to push the T-shaped gate plate 602 into the double-headed gate valve 6. The right external pipeline 303 is connected with the input pipe 7 to generate a diversion, and water is input into the water penetration hole 101, further increasing the heat exchange area for continuous and rapid heat dissipation. After the heat dissipation is completed, the delivery pump is used to extract air to discharge the water in the water penetration hole 101 and the modified roller body 1, and then the electric cylinder 5 can be reset.

Claims

1. A rapid cooling mirror roller, characterized in that: include: A modified roller body (1), wherein the main body of the modified roller body (1) is a mirror roller, and axially penetrating water holes (101) are arranged around the two side planes of the modified roller body (1); a water channel is preset in the middle of the modified roller body (1), and is respectively connected to the two ends of the modified roller body (1); a working frame (2), wherein support frames (201) are fixedly arranged on both sides of the top of the working frame (2), and the two ends of the modified roller body (1) are rotatably arranged in the support frames (201) with matching bearings, and the modified roller body (1) is externally connected with a pulley for driven driving with a matching key; the two side supports A hydraulic control device (3) is fixedly arranged above the end surface of the support frame (201) close to the modified roller body (1); a combination channel (4) is fixedly arranged on the right side of the top front end of the working frame (2); an electric cylinder (5) that telescopes to the right is fixedly arranged on the top front side of the working frame (2); a shoulder structure is provided at the upper rear of the combination channel (4), a double-headed gate valve (6) is fixedly arranged on the shoulder plane, and an input pipe (7) is connected to the top front end of the double-headed gate valve (6); an output shaft sleeve (9) is rotatably arranged on the outside of the left end of the modified roller body (1) in cooperation with a waterproof bearing.

2. A rapid cooling mirror roller as claimed in claim 1, characterized in that: Four groups of short-rod cylinders (301) are fixedly arranged on one side of the hydraulic control device (3) close to the modified roller body (1); a buckling channel (302) is fixedly arranged at the telescopic end of the short-rod cylinder (301); and an external pipeline (303) is connected to the lower part of the buckling channel (302).

3. A rapid cooling mirror roller as claimed in claim 2, characterized in that: The main structural surface of the buckling channel (302) is a U-shaped structure, and an insulating layer is provided on the side of the buckling channel (302) that fits the modified roller body (1). The buckling channel (302) can cooperate with the insulating layer to seal and wrap the water perforation hole (101).

4. A rapid cooling mirror roller as claimed in claim 1, characterized in that: A main cylinder (401) is fixedly arranged on the left side of the combined channel (4), a connecting plate (402) is fixedly arranged on the telescopic end of the main cylinder (401), and a trigger push rod (403) is fixedly arranged on the right rear end of the connecting plate (402); the left side of the connecting plate (402) is fixedly connected to the telescopic end of the electric cylinder (5); and a pipeline is arranged at the bottom of the hydraulic control device (3) to pass through the combined channel (4) and communicate with the main cylinder (401).

5. A rapid cooling mirror roller as claimed in claim 4, characterized in that: Two groups of reset guide rods (601) are fixedly arranged on the left side of the double-headed gate valve (6), and a spring is arranged on the outer sleeve of the reset guide rod (601). A T-shaped gate plate (602) is passed through the left end of the reset guide rod (601), and a baffle is fixedly arranged on the reset guide rod (601) through the T-shaped gate plate (602); a circular hole is opened on the middle left side of the T-shaped gate plate (602) and runs through the front and back, so that when the trigger push rod (403) moves to the right, the T-shaped gate plate (602) can be pushed into the double-headed gate valve (6).

6. A rapid cooling mirror roller as claimed in claim 2, characterized in that: The top rear of the double-headed gate valve (6) is connected to the right external pipeline (303), and when the double-headed gate valve (6) is connected, the right external pipeline (303) is connected to the input pipe (7).

7. A rapid cooling mirror roller as claimed in claim 6, characterized in that: A branch pipeline is arranged outside the input pipe (7) and is connected to an input port (8). The input port (8) is rotatably arranged inside the right end of the modified roller body (1) in cooperation with a waterproof bearing. A branch pipeline is arranged outside the left external pipeline (303) and is connected to the output shaft sleeve (9). A check valve is also arranged in the pipeline of the left external pipeline (303).

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