CN220450502U - Hot rolling mill with cooling effect - Google Patents
Hot rolling mill with cooling effect Download PDFInfo
- Publication number
- CN220450502U CN220450502U CN202320084488.5U CN202320084488U CN220450502U CN 220450502 U CN220450502 U CN 220450502U CN 202320084488 U CN202320084488 U CN 202320084488U CN 220450502 U CN220450502 U CN 220450502U
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- CN
- China
- Prior art keywords
- roller
- cooling
- frame
- cooling effect
- rolling mill
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- 238000001816 cooling Methods 0.000 title claims abstract description 77
- 230000000694 effects Effects 0.000 title claims abstract description 37
- 238000005098 hot rolling Methods 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 3
- 239000004745 nonwoven fabric Substances 0.000 abstract description 17
- 239000000498 cooling water Substances 0.000 abstract description 10
- 239000000047 product Substances 0.000 description 10
- 239000007921 spray Substances 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Abstract
The utility model discloses a hot rolling mill with a cooling effect, which relates to the technical field of hot rolling mills and comprises the following components: the automatic feeding device comprises a frame, wherein a fixed hot roller is arranged on the frame, a movable hot roller is arranged on the frame and above the fixed hot roller, a chute is arranged on the upper portion of the frame, a sliding block is connected inside the chute in a sliding mode, the movable hot roller is rotationally connected with the sliding block, an electric push rod I and a driving motor are arranged on the front portion of the frame, and the output end of the electric push rod I is fixedly connected with the sliding block. Through the upper cooling roller, the lower cooling roller, the water pump and the circulating water tank, cooling water can be uniformly sprayed on the upper surface and the lower surface of the non-woven fabric product, so that the cooling water has a good cooling effect and can be recycled; the pressure roller is arranged to apply pressure to the non-woven fabric, thereby increasing the contact area between the non-woven fabrics and the lower cooling roller and further improving the cooling effect.
Description
Technical Field
The utility model relates to the technical field of hot rolling mills, in particular to a hot rolling mill with a cooling effect.
Background
The hot rolling mill is to use a group of hot rolls to extrude each other, thereby finishing the hot rolling of the product, is commonly used for producing and using the insulating non-woven fabrics.
The product temperature after hot rolling is higher, in order to avoid deformation after the product cooling, influence the rolling effect, therefore, need to cool the product, the cooling that often uses the shower nozzle to spray water and cool, but this kind of mode, inconvenient control sprays the area, the inhomogeneous condition of cooling appears easily, also have the mode with the help of the forced air cooling, but this kind of mode, the refrigerated efficiency is lower, unfavorable long-time processing use, therefore, lack a suitable non-woven fabrics production, cool even mode, based on the above-mentioned application demand, produce the scheme of the utility model.
Disclosure of Invention
In order to overcome the defects in the prior art, one of the purposes of the utility model is to provide a hot rolling mill with a cooling effect, and cooling water can be uniformly sprayed on the upper surface and the lower surface of a non-woven fabric product through an upper cooling roller, a lower cooling roller, a water pump and a circulating water tank, so that the hot rolling mill has a good cooling effect, and the cooling water can be recycled; the pressure roller can exert pressure on the non-woven fabrics, so that the contact area between the non-woven fabrics and the lower cooling roller is increased, and the cooling effect is further improved.
One of the purposes of the utility model is realized by adopting the following technical scheme: the hot rolling mill with the cooling effect comprises a frame, wherein a fixed hot roller is arranged on the frame, a movable hot roller is arranged on the frame and above the fixed hot roller, a chute is arranged on the upper part of the frame, a sliding block is connected in the chute in a sliding manner, the movable hot roller is rotationally connected with the sliding block, an electric push rod I and a driving motor are arranged at the front part of the frame, and the output end of the electric push rod I is fixedly connected with the sliding block;
the rear part of the frame is provided with a circulating water tank, the circulating water tank is provided with a water pump, the water outlet end of the water pump is connected with an upper cooling roller and a lower cooling roller, and the upper cooling roller and the lower cooling roller are fixedly arranged on the frame;
the upper portion fixedly connected with mounting bracket of frame, be provided with electric putter two on the mounting bracket, electric putter two's output passes mounting bracket fixedly connected with and removes the frame, it is connected with the pressure roller to remove to rotate on the frame, the upper portion fixedly connected with guide bar of removing the frame. Through the upper cooling roller, the lower cooling roller, the water pump and the circulating water tank, cooling water can be uniformly sprayed on the upper surface and the lower surface of the non-woven fabric product, so that the cooling water has a good cooling effect and can be recycled; the pressure roller can exert pressure on the non-woven fabrics, so that the contact area between the non-woven fabrics and the lower cooling roller is increased, and the cooling effect is further improved.
According to the hot rolling mill with the cooling effect, water outlets are formed in the lower part of the upper cooling roller and the upper part of the lower cooling roller.
According to the hot rolling mill with the cooling effect, the water outlet is in a strip shape. Ensures the uniformity of the water outlet and has good controllability.
The hot rolling mill with the cooling effect is provided, and the pressing roller is positioned at a gap between the movable hot rolling roller and the upper cooling roller.
According to the hot rolling mill with the cooling effect, the number of the guide rods is two, and the guide rods are symmetrically arranged. The stability of the movement of the pressurizing roller is ensured.
According to the hot rolling mill with the cooling effect, the guide rod passes through the mounting frame.
According to the hot rolling mill with the cooling effect, the water inlet pipe of the water pump is communicated with the circulating water tank.
According to the hot rolling mill with the cooling effect, the driving motor is connected with the fixed hot roller through the transmission part, the transmission part comprises a driving belt wheel and a driven belt wheel, a connecting belt is arranged between the driving belt wheel and the driven belt, the driving belt wheel is fixedly connected with the output end of the driving motor, and the driven belt wheel is fixedly connected with the fixed hot roller. Is used for driving the fixed hot roller to rotate.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a schematic view of a hot rolling mill with cooling effect according to the present utility model;
FIG. 2 is a side view of a hot rolling mill with cooling effect according to the present utility model;
FIG. 3 is a cross-sectional view of an upper chill roll of a hot rolling mill having a cooling effect according to the present utility model;
fig. 4 is a top view of a hot rolling mill with cooling effect according to the present utility model.
Legend description:
101. a frame; 102. fixing a hot roller; 103. moving the hot roll; 104. a driving motor; 105. an electric push rod I; 106. a chute; 107. a slide block; 201. a water pump; 202. a circulation water tank; 203. a lower cooling roller; 204. a cooling roller is arranged on the upper part; 301. a moving rack; 302. a pressurizing roller; 303. an electric push rod II; 304. a mounting frame; 305. a guide rod; 2041. and a water outlet.
Description of the embodiments
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, a hot rolling mill with a cooling effect according to an embodiment of the present utility model includes a stand 101, a fixed hot roller 102 is provided on the stand 101, a movable hot roller 103 is provided on the stand 101 and above the fixed hot roller 102, a sliding chute 106 is provided on the upper portion of the stand 101, a sliding block 107 is slidably connected inside the sliding chute 106, the movable hot roller 103 is rotatably connected with the sliding block 107, an electric push rod 105 and a driving motor 104 are provided on the front portion of the stand 101, the driving motor 104 is connected with the fixed hot roller 102 through a transmission component, the transmission component includes a driving pulley and a driven pulley, a connecting belt is provided between the driving pulley and the driven drive, the driving pulley is fixedly connected with an output end of the driving motor 104, the driven pulley is fixedly connected with the fixed hot roller 102 for driving the fixed hot roller 102 to rotate, and an output end of the electric push rod 105 is fixedly connected with the sliding block 107;
the rear part of the frame 101 is provided with a circulating water tank 202, the circulating water tank 202 is provided with a water pump 201, a water inlet pipe of the water pump 201 is communicated with the circulating water tank 202, a water outlet end of the water pump 201 is connected with an upper cooling roller 204 and a lower cooling roller 203, water outlets 2041 are respectively arranged at the lower part of the upper cooling roller 204 and the upper part of the lower cooling roller 203, the water outlets 2041 are in a strip shape, the uniformity of water outlet is ensured, good controllability is achieved, and the upper cooling roller 204 and the lower cooling roller 203 are fixedly arranged on the frame 101;
the upper portion fixedly connected with mounting bracket 304 of frame 101 is provided with electric putter two 303 on the mounting bracket 304, and electric putter two 303's output passes mounting bracket 304 fixedly connected with and removes frame 301, removes and is connected with pressure roller 302 on the frame 301, and pressure roller 302 is located the clearance department between removal hot roller 103 and the last chill roll 204, removes the upper portion fixedly connected with guide bar 305 of frame 301, and the quantity of guide bar 305 has two, and for the symmetry setting, guarantees the stability that pressure roller 302 removed, guide bar 305 passes from mounting bracket 304. Through the upper cooling roller 204, the lower cooling roller 203, the water pump 201 and the circulating water tank 202, cooling water can be uniformly sprayed on the upper surface and the lower surface of a non-woven fabric product, a good cooling effect is achieved, and the cooling water can be recycled; the pressing roller 302 is provided to press the nonwoven fabric, thereby increasing the contact area between the nonwoven fabric and the lower cooling roller 203 and further improving the cooling effect.
Working principle: when in use, the first electric push rod 105, the second electric push rod 303 and the water pump 201 are electrically connected with an external power supply and a controller, and the controller is conventional known equipment for controlling;
the first electric push rod 105 can drive the sliding block 107 to move downwards, so that the distance between the movable hot roller 103 and the fixed hot roller 102 is changed, and the non-woven fabric product with different thickness is suitable;
the second electric push rod 303 can drive the movable frame 301 to move downwards, and the movable frame 301 drives the pressurizing roller 302 to move downwards, so that the contact area between the non-woven fabric product and the lower cooling roller 203 is increased, and the pre-cooling effect is achieved;
the water pump 201 can convey the cooling liquid in the circulating water tank 202 to the upper cooling roller 204 and the lower cooling roller 203, and then flows out from the water outlet 2041, so that the cooling water is uniformly sprayed on the upper surface and the lower surface of the non-woven fabric product, a good cooling effect is achieved, the cooling water can be recycled, and water resources are saved.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. The hot rolling mill with the cooling effect comprises a stand (101), wherein a fixed hot roller (102) is arranged on the stand (101), and is characterized in that a movable hot roller (103) is arranged on the stand (101) and above the fixed hot roller (102), a sliding groove (106) is formed in the upper portion of the stand (101), a sliding block (107) is connected inside the sliding groove (106) in a sliding mode, the movable hot roller (103) is rotationally connected with the sliding block (107), an electric push rod I (105) and a driving motor (104) are arranged at the front portion of the stand (101), and the output end of the electric push rod I (105) is fixedly connected with the sliding block (107);
the rear part of the frame (101) is provided with a circulating water tank (202), the circulating water tank (202) is provided with a water pump (201), the water outlet end of the water pump (201) is connected with an upper cooling roller (204) and a lower cooling roller (203), and the upper cooling roller (204) and the lower cooling roller (203) are fixedly arranged on the frame (101);
the automatic pressing machine is characterized in that an installation frame (304) is fixedly connected to the upper portion of the frame (101), an electric push rod II (303) is arranged on the installation frame (304), a movable frame (301) is fixedly connected to the output end of the electric push rod II (303) through the installation frame (304), a pressing roller (302) is rotatably connected to the movable frame (301), and a guide rod (305) is fixedly connected to the upper portion of the movable frame (301).
2. A hot rolling mill with cooling effect according to claim 1, characterized in that the lower part of the upper cooling roll (204) and the upper part of the lower cooling roll (203) are both provided with water outlets (2041).
3. A hot rolling mill with cooling effect according to claim 2, characterized in that the water outlet (2041) is elongated in shape.
4. A hot rolling mill with cooling effect according to claim 3, characterized in that the pressure roller (302) is located at the gap between the moving hot roller (103) and the upper cooling roller (204).
5. A hot rolling mill with cooling effect according to claim 4, characterized in that the number of guide bars (305) is two and symmetrically arranged.
6. A hot rolling mill with cooling effect according to claim 5, characterized in that the guide bar (305) passes through the mounting frame (304).
7. A hot rolling mill with cooling effect according to claim 6, characterized in that the inlet pipe of the water pump (201) is in communication with the circulation tank (202).
8. The hot rolling mill with the cooling effect according to claim 7, wherein the driving motor (104) is connected with the fixed hot roller (102) through a transmission part, the transmission part comprises a driving belt wheel and a driven belt wheel, a connecting belt is arranged between the driving belt wheel and the driven belt, the driving belt wheel is fixedly connected with the output end of the driving motor (104), and the driven belt wheel is fixedly connected with the fixed hot roller (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320084488.5U CN220450502U (en) | 2023-01-29 | 2023-01-29 | Hot rolling mill with cooling effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320084488.5U CN220450502U (en) | 2023-01-29 | 2023-01-29 | Hot rolling mill with cooling effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220450502U true CN220450502U (en) | 2024-02-06 |
Family
ID=89728791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320084488.5U Active CN220450502U (en) | 2023-01-29 | 2023-01-29 | Hot rolling mill with cooling effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220450502U (en) |
-
2023
- 2023-01-29 CN CN202320084488.5U patent/CN220450502U/en active Active
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