Cooling roller water removal device

Abstract

The utility model relates to the technical field of cooling roller dewatering, and provides a cooling roller dewatering device which comprises a condensate water collecting barrel, the top of the condensate water collecting barrel is fixedly connected with a first side shell, the interior of the first side shell is rotationally connected with a cooling steel roller shell, and one end of the cooling steel roller shell penetrates out. The end, away from the first side shell, of the cooling steel roller shell is rotationally connected with a second side shell, the bottom of the second side shell is fixedly connected to the top of the condensate water collecting barrel, the side, close to the second side shell, of the first side shell is rotationally connected with a rotating rod, and the end, away from the first side shell, of the rotating rod is rotationally connected to one side of the second side shell. The bottom of the rotating rod is fixedly connected with a water removal scraper, and the top of the rotating rod is fixedly connected with a first fixing block. The device is provided with the scraper water removal structure, condensate water on the cooling roller can be scraped off, the situation that the coating face of a material is unqualified due to the fact that the overall humidity of the material rises is avoided, material waste is effectively avoided, and cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water removal from cooling rollers, and particularly relates to a water removal device for cooling rollers. Background Art

[0002] In the traditional ironing and double-roller cooling structure on the market, there is no condensate water removal structure designed on the cooling steel roller. After passing through the ironing steel roller for ironing and then entering the double-roller cooling structure, since the material transfers temperature when passing through the ironing steel roller, the temperature of the material rises. When passing through the cooling steel roller, there is a temperature difference between the material and the surface of the cooling steel roller, resulting in the formation of condensate water on both ends of the surface of the cooling steel roller material, which will not disappear on the surface of the cooling steel roller all the time, causing the overall humidity of the material to rise, resulting in unqualified coating surfaces of the material, wasting the material and increasing costs.

[0003] However, in the prior art, for example, Chinese Patent Publication No.: CN207643531A, "A Water Removal Device for Cooling Rollers", this utility model relates to a water removal device for cooling rollers, including a cooling water tank, and a cooling roller and a stripping roller installed in the cooling water tank and connected to each other; two air knives connected to compressed air are symmetrically arranged above both ends of the cooling roller. The air knife is a cavity with a cross-section in an inverted triangle shape, and a slit serving as an air knife nozzle is opened at a corner facing downwards of the cavity. The air knife is adjacent to the side where the stripping roller is located, and the air knife nozzle is directly opposite to the roller surface of the cooling roller exceeding the stripping roller; the structure of the utility model is simple and reliable, convenient for modifying existing equipment, with low input cost, and can effectively solve the problem of water on the edge of the current cooling roller. It has been proved by practice that the use of this utility model has significantly improved the quality of products and the stability of production operation.

[0004] However, this device does not have a scraper water removal structure, and cannot scrape the condensate water on the cooling roller, resulting in the overall humidity of the material rising, causing the coating surface of the material to be unqualified, wasting the material and increasing costs. The device does not have a condensate water recovery and reuse structure, and cannot ensure the continuous and stable operation of the cooling roller water removal device, increasing equipment shutdown and production interruption caused by water supply problems, and increasing the cost of purchasing fresh water and the usage cost. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problems existing in the prior art, that is, it cannot scrape the condensate water on the cooling roller, resulting in the overall humidity of the material rising, causing the coating surface of the material to be unqualified, wasting the material and increasing costs, and cannot ensure the continuous and stable operation of the cooling roller water removal device, increasing equipment shutdown and production interruption caused by water supply problems, and increasing the cost of purchasing fresh water and the usage cost.

[0006] To achieve the above object, the present utility model adopts the following technical solutions: A water removal device for a cooling roller, comprising a condensate collection bucket. A first side shell is fixedly connected to the top of the condensate collection bucket. A cooling steel roller shell is rotatably connected inside the first side shell and extends out at one end. One end of the cooling steel roller shell away from the first side shell is rotatably connected to a second side shell. The bottom of the second side shell is fixedly connected to the top of the condensate collection bucket. A rotating rod is rotatably connected to one side of the first side shell close to the second side shell. One end of the rotating rod away from the first side shell is rotatably connected to one side of the second side shell. A water removal scraper is fixedly connected to the bottom of the rotating rod. A first fixing block is fixedly connected to the top of the rotating rod. A spring is fixedly connected to one side of the first fixing block. One end of the spring away from the first fixing block is fixedly connected to a second fixing block. One side of the second fixing block is fixedly connected to the outer surface of the first side shell. The water removal scraper contacts the outer surface of the cooling steel roller shell and scrapes off the condensate on its outer surface.

[0007] As a preferred embodiment, a cooling steel roller body is rotatably connected to one side of the first side shell close to the cooling steel roller shell. One side of the cooling steel roller body away from the first side shell is rotatably connected inside the second side shell and extends out at one end. The cooling steel roller body rotates between the first side shell and the second side shell.

[0008] As a preferred embodiment, a driving gear is fixedly sleeved on the outer surface of the cooling steel roller body. A driven gear is fixedly sleeved on the outer surface of the cooling steel roller shell. The outer surface of the driving gear is meshed and connected to the outer surface of the driven gear. The driving gear following the rotation of the cooling steel roller body will drive the driven gear and the cooling steel roller shell to rotate under the meshing action.

[0009] As a preferred embodiment, two L-shaped plates are fixedly connected to one side of the second side shell away from the cooling steel roller shell. A motor is fixedly connected to the inner sides of the two L-shaped plates. The output end of the motor is fixedly connected to the end of the cooling steel roller body extending out. After the motor is powered on, it will drive the cooling steel roller body to rotate.

[0010] As a preferred embodiment, a condensate diversion plate is fixedly connected to one side of the first side shell close to the second side shell. One side of the condensate diversion plate away from the first side shell is fixedly connected to the outer surface of the second side shell. The water removal scraper contacts the outer surface of the cooling steel roller shell and scrapes off the condensate on its outer surface. Then the water flow falls onto the condensate diversion plate.

[0011] As a preferred embodiment, a circulation pipe is fixedly embedded in the top of the condensate collection bucket. A water receiving tray is communicated with the top of the circulation pipe. The water flow falls onto the condensate diversion plate and, under the guiding action, flows through the water receiving tray and the circulation pipe and finally falls into the condensate collection bucket.

[0012] As a preferred embodiment, a first water pipe is fixedly connected to one side of the condensate collection bucket close to the first side shell. One side of the first water pipe away from the condensate collection bucket is communicated with a water pump. One side of the water pump is fixedly connected to the outer surface of the first side shell. The top of the water pump is communicated with a second water pipe. The top of the second water pipe is communicated with a rotary joint. One side of the rotary joint is rotatably connected to one end of the cooling steel roller shell passing through. Water flows into the cooling steel roller shell, and under the action of the flowing water, the cooling steel roller shell is dissipated heat.

[0013] As a preferred embodiment, a water inlet pipe is communicated with the top of the condensate collection bucket. A pipe cap is threadedly connected to the top of the water inlet pipe. Water can be additionally added to the condensate collection bucket 1 through the water inlet pipe 22 to prevent the condensate from being insufficient for use.

[0014] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0015] 1. In the present utility model, the device is provided with a scraper water removal structure, which can scrape the condensate on the cooling roller, avoid the overall humidity of the material from rising, cause the unqualified coating surface of the material, effectively avoid material waste, and reduce costs.

[0016] 2. In the present utility model, the device is provided with a condensate recovery and reuse structure, which can ensure the continuous and stable operation of the cooling roller water removal device, reduce equipment downtime and production interruption caused by water supply problems, and reduce the cost of purchasing fresh water and the use cost. Brief Description of the Drawings

[0017] Figure 1 is a three-dimensional structural schematic diagram of a cooling roller water removal device provided by the present utility model;

[0018] Figure 2 is a side structural schematic diagram of a cooling roller water removal device provided by the present utility model;

[0019] Figure 3 is a back structural schematic diagram of a cooling roller water removal device provided by the present utility model;

[0020] Figure 4 is a sectional structural schematic diagram of a cooling roller water removal device provided by the present utility model;

[0021] Figure 5 is a Figure 2 magnified structural schematic diagram of A in a cooling roller water removal device provided by the present utility model.

[0022] Legend Explanation:

[0023] 1. Condensate collection bucket; 2. First side shell; 3. Cooling steel roller shell; 4. Second side shell; 5. Rotating rod; 6. Water removal scraper; 7. First fixing block; 8. Spring; 9. Second fixing block; 10. Cooling steel roller body; 11. Driving gear; 12. Driven gear; 13. L-shaped plate; 14. Motor; 15. Condensate diversion plate; 16. Flow pipe; 17. Water receiving tray; 18. First water pipe; 19. Water pump; 20. Second water pipe; 21. Rotary joint; 22. Water inlet pipe; 23. Pipe cover. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-5 , the present invention provides a technical solution: a water removal device for a cooling roller, including a condensate collection bucket 1. The top of the condensate collection bucket 1 is fixedly connected with a first side shell 2. The inside of the first side shell 2 is rotatably connected with a cooling steel roller shell 3 and extends out at one end. The end of the cooling steel roller shell 3 far from the first side shell 2 is rotatably connected with a second side shell 4. The bottom of the second side shell 4 is fixedly connected to the top of the condensate collection bucket 1. One side of the first side shell 2 close to the second side shell 4 is rotatably connected with a rotating rod 5. The end of the rotating rod 5 far from the first side shell 2 is rotatably connected to one side of the second side shell 4. The bottom of the rotating rod 5 is fixedly connected with a water removal scraper 6. The top of the rotating rod 5 is fixedly connected with a first fixing block 7. One side of the first fixing block 7 is fixedly connected with a spring 8. The end of the spring 8 far from the first fixing block 7 is fixedly connected with a second fixing block 9. One side of the second fixing block 9 is fixedly connected to the outer surface of the first side shell 2. Under the elastic action of the spring 8, the first fixing block 7 and the second fixing block 9 will approach each other. At this time, the rotating rod 5 rotates, so that the water removal scraper 6 contacts the outer surface of the cooling steel roller shell 3.

[0026] As Figures 1-5 shown, one side of the first side shell 2 close to the cooling steel roller shell 3 is rotatably connected with a cooling steel roller body 10. The side of the cooling steel roller body 10 far from the first side shell 2 is rotatably connected inside the second side shell 4 and extends out at one end. The cooling steel roller body 10 rotates between the first side shell 2 and the second side shell 4.

[0027] As Figures 1-5As shown, a driving gear 11 is fixedly sleeved on the outer surface of the cooling steel roller body 10, and a driven gear 12 is fixedly sleeved on the outer surface of the cooling steel roller shell 3. The outer surface of the driving gear 11 is meshed with the outer surface of the driven gear 12. The driving gear 11 that rotates with the cooling steel roller body 10 will drive the driven gear 12 and the cooling steel roller shell 3 to rotate under the meshing action.

[0028] As Figures 1-5 shown, two L-shaped plates 13 are fixedly connected to the side of the second side shell 4 away from the cooling steel roller shell 3. An electric motor 14 is fixedly connected to the inner sides of the two L-shaped plates 13. The output end of the electric motor 14 is fixedly connected to the end of the cooling steel roller body 10 that penetrates out. The electric motor 14 is fixed to one side of the second side shell 4 through the L-shaped plates 13.

[0029] As Figures 1-5 shown, a condensate water diversion plate 15 is fixedly connected to the side of the first side shell 2 close to the second side shell 4. The side of the condensate water diversion plate 15 away from the first side shell 2 is fixedly connected to the outer surface of the second side shell 4. The water removal scraper 6 contacts the outer surface of the cooling steel roller shell 3 and scrapes off the condensate water on its outer surface, and then the water flows into the condensate water diversion plate 15.

[0030] As Figures 1-5 shown, a circulation pipe 16 is fixedly embedded in the top of the condensate water collection bucket 1. The top of the circulation pipe 16 is communicated with a water receiving tray 17. The water flows into the condensate water diversion plate 15 and, under the diversion action, flows through the water receiving tray 17 and the circulation pipe 16, and finally falls into the condensate water collection bucket 1.

[0031] As Figures 1-5 shown, a first water pipe 18 is fixedly connected to the side of the condensate water collection bucket 1 close to the first side shell 2. The side of the first water pipe 18 away from the condensate water collection bucket 1 is communicated with a water pump 19. One side of the water pump 19 is fixedly connected to the outer surface of the first side shell 2. The top of the water pump 19 is communicated with a second water pipe 20. The top of the second water pipe 20 is communicated with a rotary joint 21. One side of the rotary joint 21 is rotatably connected to the end of the cooling steel roller shell 3 that penetrates out. After the water pump 19 is powered on, the water in the condensate water collection bucket 1 will enter the water pump 19 through the first water pipe 18, and then after being pressurized by the water pump 19, it will flow through the second water pipe 20 and the rotary joint 21, and finally enter the cooling steel roller shell 3.

[0032] As Figures 1-5 shown, a water inlet pipe 22 is communicated with the top of the condensate water collection bucket 1. A pipe cap 23 is threadedly connected to the top of the water inlet pipe 22. Water can be added to the condensate water collection bucket 1 additionally through the water inlet pipe 22 to prevent the condensate water from being insufficient for use.

[0033] Working principle: First, the fabric is drawn between the cooling steel roll shell 3 and the cooling steel roll body 10. Then, the external power supply of the motor 14 is started. The model of the motor 14 is DOY106, and the rated power is 750W. The motor 14 is fixed on one side of the second side shell 4 through the L-shaped plate 13. After the motor 14 is powered on, it will drive the cooling steel roll body 10 to rotate. The driving gear 11 that rotates with the cooling steel roll body 10 will drive the driven gear 12 and the cooling steel roll shell 3 to rotate under the meshing action. The driving gear 11 and the driven gear 12 are arranged inside the first side shell 2. After the fabric is cooled, condensed water will be generated and attached to the outer surface of the cooling steel roll shell 3. Then, under the elastic action of the spring 8, the first fixing block 7 and the second fixing block 9 will approach each other. At this time, the rotating rod 5 rotates, making the water scraping blade 6 contact the outer surface of the cooling steel roll shell 3 and scrape off the condensed water on its outer surface. Then, the water flows into the condensed water guide plate 15, and under the guiding action, it flows through the water receiving tray 17 and the flow pipe 16, and finally falls into the condensed water collection bucket 1. When the surface temperature of the cooling steel roll shell 3 rises, the external power supply of the water pump 18 is started. The model of the water pump 19 is IS50, and the rated power is 30W. After the water pump 19 is powered on, the water in the condensed water collection bucket 1 will enter the water pump 19 through the first water pipe 19, and after being pressurized by the water pump 19, it will flow through the second water pipe 20 and the rotary joint 21, and finally enter the cooling steel roll shell 3, and dissipate heat under the flowing action of the water. Rotate and open the pipe cover 23, and additional water can be added to the condensed water collection bucket 1 through the water inlet pipe 22 to prevent the condensed water from being insufficient for use.

[0034] The above is only a preferred embodiment of the present invention, and it is not a limitation to the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A cooling roller dewatering device, characterized in that: The condensate collecting barrel (1) comprises a first side shell (2) fixedly connected to the top of the condensate collecting barrel (1), a cooling steel roller shell (3) rotatably connected to the interior of the first side shell (2) and extending through one end, the cooling steel roller shell (3) is rotatably connected to the second side shell (4) at one end away from the first side shell (2), the bottom of the second side shell (4) is fixedly connected to the top of the condensate collecting barrel (1), and a rotating rod (5) is rotatably connected to the side of the first side shell (2) close to the second side shell (4). One end of the rotating rod (5) away from the first side shell (2) is rotatably connected to one side of the second side shell (4); the bottom of the rotating rod (5) is fixedly connected to a water-removing scraper (6); the top of the rotating rod (5) is fixedly connected to a first fixed block (7); one side of the first fixed block (7) is fixedly connected to a spring (8); one end of the spring (8) away from the first fixed block (7) is fixedly connected to a second fixed block (9); one side of the second fixed block (9) is fixedly connected to the outer surface of the first side shell (2).

2. A cooling roller dewatering device according to claim 1, characterized in that: The first side shell (2) is rotatably connected to a cooling steel roller body (10) on one side close to the cooling steel roller shell (3), and the cooling steel roller body (10) is rotatably connected to the interior of the second side shell (4) on one side away from the first side shell (2) and passes through one end.

3. A cooling roller water removal device according to claim 2, characterized in that: The outer surface of the cooling steel roller body (10) is fixedly sleeved with a driving gear (11), the outer surface of the cooling steel roller shell (3) is fixedly sleeved with a driven gear (12), and the outer surface of the driving gear (11) is meshingly connected to the outer surface of the driven gear (12).

4. A cooling roller dewatering device according to claim 1, characterized in that: Two L-shaped plates (13) are fixedly connected to the side of the second side shell (4) away from the cooling steel roller shell (3), and a motor (14) is fixedly connected to the inner side of the two L-shaped plates (13). The output end of the motor (14) is fixedly connected to one end that passes through the cooling steel roller body (10).

5. The cooling roller dewatering device according to claim 1, characterized in that: A condensate guide plate (15) is fixedly connected to a side of the first side shell (2) close to the second side shell (4), and a side of the condensate guide plate (15) away from the first side shell (2) is fixedly connected to an outer surface of the second side shell (4).

6. A cooling roller dewatering device according to claim 1, characterized in that: A circulation pipe (16) is fixedly embedded in the top of the condensed water collection barrel (1), and the top of the circulation pipe (16) is connected to a water receiving tray (17).

7. A cooling roller dewatering device according to claim 6, characterized in that: A first water pipe (18) is fixedly connected to a side of the condensate collecting barrel (1) close to the first side shell (2), and a water pump (19) is connected to a side of the first water pipe (18) away from the condensate collecting barrel (1). One side of the water pump (19) is fixedly connected to the outer surface of the first side shell (2), and the top of the water pump (19) is connected to a second water pipe (20). The top of the second water pipe (20) is connected to a rotary joint (21), and one side of the rotary joint (21) is rotatably connected to an end of the cooling steel roller shell (3).

8. A cooling roller water removal device according to claim 7, characterized in that: The top of the condensate collection barrel (1) is connected to a water inlet pipe (22), and the top of the water inlet pipe (22) is threadedly connected to a pipe cover (23).

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