A roll ring cooling mechanism for a copper rod continuous casting and rolling mill

Abstract

The utility model belongs to the field of roll ring cooling technology, concretely is a kind of roll ring cooling mechanism of copper pole continuous casting rolling mill, including first placing box;First placing box both sides are fixedly connected with first fixed plate, the first fixed plate top is fixedly connected with cylinder, the cylinder top is fixedly connected with second fixed plate, and the second fixed plate one end is fixedly connected with second placing box, and the middle part of first placing box and second placing box is all set up with placing groove, and the middle part of placing groove is equipped with placing screen plate, and placing screen plate is fixedly connected with first placing box, and the middle part of placing screen plate is fixedly connected with positioning rod, and the top of positioning rod is equipped with first through pipe, and first through pipe is communicated with second placing box, and the middle part of first through pipe is communicated with air pump, and air pump is fixedly connected with second placing box, and by setting placing screen plate, roll ring is placed in the middle part of placing groove, and roll ring is fully wrapped by cold air in placing groove, reaches the effect of fast and efficient cooling.

Description

Technical Field

[0001] This utility model belongs to the field of roller ring cooling technology, specifically a roller ring cooling mechanism for a copper rod continuous casting mill. Background Technology

[0002] Rolling mill equipment is used to roll wire or bar stock. Roll rings are a crucial component of the rolling mill. Because the roll rings are subjected to significant pressure during the rolling process, they require heat treatment during manufacturing to improve their mechanical properties. This heat treatment process typically involves air cooling to lower the roll rings. During air cooling, the roll rings are usually placed on a fixed frame or object, and a fan is turned on to blow air towards the roll rings for cooling.

[0003] In the existing technology, this cooling method is prone to causing uneven cooling of the roller ring, and it also reduces the cooling quality during the roller ring cooling process.

[0004] Therefore, this utility model provides a roller ring cooling mechanism for a copper rod continuous casting mill. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A roller ring cooling mechanism for a copper rod continuous casting mill, comprising a first placement box; first fixing plates are fixedly connected to both sides of the first placement box; a cylinder is fixedly connected to the top of the first fixing plate; a second fixing plate is fixedly connected to the top of the cylinder; a second placement box is fixedly connected to one end of the second fixing plate; a placement groove is provided in the middle of both the first and second placement boxes; a placement mesh plate is provided in the middle of the placement groove; the placement mesh plate is fixedly connected to the first placement box; a positioning rod is fixedly connected to the middle of the placement mesh plate; a first through pipe is provided at the top of the positioning rod; the first through pipe communicates with the second placement box; an air pump is connected in the middle of the first through pipe; and the air pump communicates with the second placement box. The box is fixedly connected. During operation, the cylinder is first activated, raising it to support the first and second fixed plates, thus opening the first and second placement boxes and leaving a gap. The roller ring is then placed into the placement groove, first fitting the positioning rod onto the placement mesh plate. The cylinder is then activated, causing the first placement box and support ring to close. The air pump is then activated, delivering cold air through the first pipe into the placement groove, filling it completely. The roller ring is placed in the placement groove and is fully enveloped by the cold air, achieving a uniform cooling effect. By setting the placement mesh plate, the roller ring is suspended in the middle of the placement groove, and the positioning rod positions the roller ring. The first pipe and air pump deliver cooling to the placement groove, where the roller ring is fully enveloped by the cold air, achieving a rapid and efficient cooling effect.

[0007] Preferably, the bottom of the placement mesh plate is provided with a second through pipe, which is connected to the first placement box. A fan is connected to the middle of the second through pipe, and the fan is fixedly connected to the first placement box. A flexible hose is connected to one end of the fan, and a recovery box is connected to the middle of the flexible hose. The recovery box is fixedly connected to the first placement box, and a refrigerant tank is fixedly connected to one side of the recovery box. One end of the flexible hose is connected to the first through pipe. During operation, the cold air absorbs heat upon contact with the roller ring and becomes hot air. The hot air rises, and when the fan is turned on, it generates suction to draw the hot air away. The air is conveyed through a hose to the recycling tank, then cooled by the condensate tank, and finally transported to the placement tank through the first pipe. This reduces the amount of hot air remaining in the placement tank, which would cause the temperature inside the tank to rise and thus affect the cooling effect of the cold air on the roller ring. It also enables gas circulation, reducing air pollution. By setting up a fan, the first pipe, and an air pump to form a channel, the cold air is guided to move downwards and act on the roller ring. After carrying away the heat, it is directly transferred to the hose by the fan, reducing the accumulation of hot air in the placement tank and the phenomenon of low cooling efficiency of the roller ring.

[0008] Preferably, the positioning rod has a cavity in the middle, and a cover plate is hinged to the top of the cavity. When working, the cover plate is opened, and a desiccant is placed in the cavity. The cover plate is made of breathable material to facilitate the cavity's function.

[0009] Preferably, two support rings are sleeved on the outside of the hose. The support rings are fixedly connected to the first placement box and the second placement box respectively. During operation, the opening and closing of the first placement box and the second placement box will affect the position of the hose. The support rings support the hose and reduce the phenomenon of the hose bending when the first placement box and the second placement box are opened and closed, which will lead to poor gas transmission and affect the cooling efficiency of the roller ring in the placement groove.

[0010] Preferably, the inner side of the placement groove is provided with two heat insulation plates, which are fixedly connected to the placement groove. During operation, the roller ring generates a lot of heat, and the cooling delivered into the placement groove will cause the first placement box and the second placement box to be subjected to alternating hot and cold temperatures, which will inevitably damage the first placement box and the second placement box. The heat insulation plates reduce temperature transfer and extend the service life of the first placement box and the second placement box.

[0011] Preferably, the top of the first placement box is provided with two sealing gaskets, one of which is fixedly connected to the first placement box and the other is fixedly connected to the second placement box. During operation, the sealing gaskets fill the gap between the first and second placement boxes to ensure the airtightness of the placement groove and improve the cooling efficiency of the roller ring.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. The roller ring cooling mechanism of the copper rod continuous casting mill of this utility model is provided by setting a placement mesh plate to suspend the roller ring in the middle of the placement groove, positioning the roller ring with a positioning rod, and delivering cooling to the placement groove through a first pipe and an air pump. The roller ring is completely wrapped by cold air in the placement groove, achieving a rapid and efficient cooling effect.

[0014] 2. The roller ring cooling mechanism of the copper rod continuous casting mill described in this utility model forms a channel by setting up a fan, a first through pipe, and an air pump to guide the cold air to move downwards and act on the roller ring. After carrying away the heat, it is directly transferred to the hose by the fan, reducing the accumulation of hot air in the placement groove, which would otherwise cause low cooling efficiency of the roller ring. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 This is a perspective view of the present invention;

[0017] Figure 2 This is a schematic diagram of the structure of the first placement box in this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the placement groove in this utility model;

[0019] Figure 4This is a schematic diagram of the positioning rod in this utility model;

[0020] Figure 5 This is a schematic diagram of the support ring structure in this utility model;

[0021] In the diagram: 1. First placement box; 11. First fixing plate; 12. Cylinder; 13. Second fixing plate; 14. Second placement box; 15. Placement slot; 16. Placement mesh plate; 17. Positioning rod; 18. First connecting pipe; 19. Air pump; 2. Second connecting pipe; 21. Fan; 22. Hose; 23. Recovery box; 24. Condensate box; 3. Cavity; 31. Cover plate; 4. Support ring; 5. Heat insulation plate; 6. Sealing gasket. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] like Figures 1 to 3 As shown in the embodiment of this utility model, a roller ring cooling mechanism for a copper rod continuous casting mill includes a first placement box 1; first fixing plates 11 are fixedly connected to both sides of the first placement box 1, a cylinder 12 is fixedly connected to the top of the first fixing plate 11, a second fixing plate 13 is fixedly connected to the top of the cylinder 12, and a second placement box 14 is fixedly connected to one end of the second fixing plate 13. Placement slots 15 are provided in the middle of both the first placement box 1 and the second placement box 14, and a placement mesh plate 16 is provided in the middle of the placement slot 15. The placement mesh plate 16 is fixedly connected to the first placement box 1, and a positioning rod 17 is fixedly connected to the middle of the placement mesh plate 16. A first through pipe 18 is provided at the top of the positioning rod 17, and the first through pipe 18 communicates with the second placement box 14. An air pump 19 is connected to the middle of the first through pipe 18, and the air pump 19 is fixedly connected to the second placement box 14. First, cylinder 12 is activated, raising it to support the first fixing plate 11 and the second fixing plate 13. Then, the first placement box 1 and the second placement box 14 open, leaving a gap. The roller ring is then placed into the placement groove 15, first fitting the positioning rod 17 onto the placement mesh plate 16. Next, cylinder 12 is activated, causing the first placement box 1 and the support ring 4 to close. Then, air pump 19 is activated, supplying cold air. The cold air enters the placement groove 15 through the first pipe 18, filling the groove. The roller ring, placed in the groove 15, is completely enveloped by the cold air, achieving uniform cooling. By setting the placement mesh plate 16, the roller ring is suspended in the middle of the placement groove 15. The positioning rod 17 positions the roller ring, and the first pipe 18 and air pump 19 supply cooling air to the placement groove 15. The roller ring is completely enveloped by the cold air in the placement groove 15, achieving rapid and efficient cooling.

[0024] like Figures 1 to 3 As shown, the bottom of the placement mesh plate 16 is provided with a second through pipe 2, which is connected to the first placement box 1. A fan 21 is connected to the middle of the second through pipe 2. The fan 21 is fixedly connected to the first placement box 1. A flexible hose 22 is connected to one end of the fan 21. A recovery box 23 is connected to the middle of the flexible hose 22. The recovery box 23 is fixedly connected to the first placement box 1. A condensate tank 24 is fixedly connected to one side of the recovery box 23. One end of the flexible hose 22 is connected to the first through pipe 18. During operation, the cold air absorbs heat when it comes into contact with the roller ring and becomes hot air. The hot air rises. At this time, the fan 21 is turned on, and the fan 21 generates suction to draw the hot air away. The heat is drawn away, transported through hose 22 to recycling tank 23, cooled by condensate tank 24, and finally transported through first pipe 18 to placement tank 15. This reduces the amount of hot air remaining in placement tank 15, which would cause the temperature in placement tank 15 to rise and affect the cooling effect of cold air on the roller ring. It also enables gas circulation, reducing air pollution. By setting up fan 21 in conjunction with first pipe 18 and air pump 19 to form a channel, the cold air is guided to move downwards and act on the roller ring. After carrying away the heat, it is directly transported through fan 21 to hose 22, reducing the accumulation of hot air in placement tank 15 and the phenomenon of low cooling efficiency of roller ring.

[0025] like Figures 1 to 4 As shown, a cavity 3 is provided in the middle of the positioning rod 17, and a cover plate 31 is hinged to the top of the cavity 3. When working, the cover plate 31 is opened, and a desiccant is placed in the cavity 3. The cover plate 31 is made of breathable material to facilitate the function of the cavity 3.

[0026] like Figures 1 to 5 As shown, two support rings 4 are sleeved on the outside of the hose 22. The support rings 4 are fixedly connected to the first placement box 1 and the second placement box 14 respectively. During operation, the opening and closing of the first placement box 1 and the second placement box 14 will affect the position of the hose 22. The support rings 4 support the hose 22 to reduce the phenomenon of the hose 22 bending when the first placement box 1 and the second placement box 14 are opened and closed, which will lead to poor gas transmission and affect the efficiency of the roller ring cooling in the placement groove 15.

[0027] like Figure 3 As shown, two heat insulation plates 5 are provided on the inner side of the placement groove 15. The heat insulation plates 5 are fixedly connected to the placement groove 15. During operation, the roller ring has a large amount of heat. The cooling conveyed into the placement groove 15 will cause the first placement box 1 and the second placement box 14 to be subjected to alternating hot and cold temperatures, which will inevitably cause damage to the first placement box 1 and the second placement box 14. The heat insulation plates 5 reduce the heat transfer and extend the service life of the first placement box 1 and the second placement box 14.

[0028] like Figures 1 to 3As shown, the top of the first placement box 1 is provided with two sealing gaskets 6. One of the sealing gaskets 6 is fixedly connected to the first placement box 1, and the other sealing gasket 6 is fixedly connected to the second placement box 14. During operation, the sealing gasket 6 fills the gap between the first placement box 1 and the second placement box 14 to ensure the airtightness of the placement groove 15 and improve the cooling efficiency of the roller ring.

[0029] Working principle: First, cylinder 12 is activated, raising it to support the first fixed plate 11 and the second fixed plate 13, thereby opening the first placement box 1 and the second placement box 14, leaving a gap. The roller ring is then placed into the placement groove 15, first fitting the positioning rod 17 and placing it on the placement mesh plate 16. Next, cylinder 12 is activated, causing the first placement box 1 and support ring 4 to close. Then, air pump 19 is activated, supplying cold air. The cold air enters the placement groove 15 through the first pipe 18, filling the groove 15. The roller ring, placed in the groove 15, is completely enveloped by the cold air, achieving uniform cooling. By setting the placement... The placing plate 16 suspends the roller ring in the middle of the placement trough 15, and the positioning rod 17 positions the roller ring. The first pipe 18 and the air pump 19 deliver cooling air into the placement trough 15. The roller ring is completely enveloped by the cold air in the placement trough 15, achieving a rapid and efficient cooling effect. The cold air absorbs heat upon contact with the roller ring and becomes hot air, which rises. At this time, the fan 21 is turned on, and the fan 21 generates suction to draw away the hot air. It is then conveyed through the hose 22 to the recovery box 23, cooled by the condensate tank 24, and finally conveyed back into the placement trough 15 through the first pipe 18. This reduces the amount of hot air remaining in the placement trough 15, which could lead to a decrease in the temperature inside the placement trough 15. The rise in temperature affects the cooling effect of the cold air on the roller ring. Furthermore, it enables gas circulation, reducing air pollution. By setting up a fan 21 in conjunction with the first pipe 18 and the air pump 19 to form a channel, the cold air is guided downwards to act on the roller ring, carrying away heat and directly transferred to the hose 22 via the fan 21. This reduces the accumulation of hot air in the placement groove 15, preventing low cooling efficiency of the roller ring. Opening the cover 31 reveals a desiccant placed in the cavity 3. The cover 31 is made of breathable material to facilitate the function of the cavity 3. The opening and closing of the first placement box 1 and the second placement box 14 affects the position of the hose 22. The support ring 4 supports the hose 22. To reduce the occurrence of bending of the hose 22 when the first placement box 1 and the second placement box 14 are opened and closed, which would lead to poor gas transmission and affect the cooling efficiency of the roller ring in the placement groove 15, the heat insulation plate 5 reduces temperature transfer and extends the service life of the first placement box 1 and the second placement box 14. The sealing gasket 6 fills the gap between the first placement box 1 and the second placement box 14 to ensure the airtightness of the placement groove 15 and improve the cooling efficiency of the roller ring.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A roll ring cooling mechanism for a copper rod continuous casting mill, comprising a first placement box (1); characterized in that: The first placement box (1) is fixedly connected to two sides of a first fixing plate (11). A cylinder (12) is fixedly connected to the top of the first fixing plate (11). A second fixing plate (13) is fixedly connected to the top of the cylinder (12). A second placement box (14) is fixedly connected to one end of the second fixing plate (13). A placement groove (15) is provided in the middle of both the first placement box (1) and the second placement box (14). A placement mesh plate (16) is provided in the middle of the placement groove (15). The placement mesh plate (16) is fixedly connected to the first placement box (1). A positioning rod (17) is fixedly connected to the middle of the placement mesh plate (16). A first through pipe (18) is provided at the top of the positioning rod (17). The first through pipe (18) is connected to the second placement box (14). An air pump (19) is connected to the middle of the first through pipe (18). The air pump (19) is fixedly connected to the second placement box (14).

2. The roll ring cooling mechanism of a copper rod continuous casting mill according to claim 1, characterized in that: The bottom of the placement mesh plate (16) is provided with a second pipe (2), which is connected to the first placement box (1). A fan (21) is connected in the middle of the second pipe (2). The fan (21) is fixedly connected to the first placement box (1). A hose (22) is connected to one end of the fan (21). A recycling box (23) is connected in the middle of the hose (22). The recycling box (23) is fixedly connected to the first placement box (1). A refrigerant tank (24) is fixedly connected to one side of the recycling box (23). One end of the hose (22) is connected to the first pipe (18).

3. The roll ring cooling mechanism of a copper rod continuous casting mill according to claim 2, characterized in that: The positioning rod (17) has a cavity (3) in the middle, and a cover plate (31) is hinged to the top of the cavity (3).

4. The roll ring cooling mechanism of a copper rod continuous casting mill according to claim 3, characterized in that: Two support rings (4) are sleeved on the outside of the hose (22), and the support rings (4) are fixedly connected to the first placement box (1) and the second placement box (14) respectively.

5. The roll ring cooling mechanism of a copper rod continuous casting mill according to claim 4, characterized in that: The inner side of the placement groove (15) is provided with two heat insulation plates (5), and the heat insulation plates (5) are fixedly connected to the placement groove (15).

6. The roll ring cooling mechanism of a copper rod continuous casting mill according to claim 5, characterized in that: The first placement box (1) is provided with two sealing gaskets (6) on the top, one of which is fixedly connected to the first placement box (1) and the other is fixedly connected to the second placement box (14).

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