A cooling device for non-ferrous calendering

Abstract

The utility model relates to the field of non - ferrous metal calendering processing cooling technique especially, a kind of cooling device for non - ferrous metal calendering processing, including processing table, drive chamber and roller are set in processing table, roller rotates by drive mechanism in drive chamber, blowing mechanism and spray head are also set in processing table, blowing mechanism is blown to metal piece and cools, spray head is sprayed to metal piece and cools by circulation mechanism, supporting bracket is installed in processing table, supporting bracket supports metal piece and rotates by rotating mechanism.The utility model is blown to the surface of metal piece after calendering, and cools by blowing mechanism, then it is sprayed and cooled by circulation mechanism, so metal piece surface temperature will not rapidly reduce, prevent metal piece deformation, in addition, by the action of filter plate, larger scrap can be filtered, prevent the blockage of pipeline by scrap, reduce artificial cleaning cost.

Description

Technical Field

[0001] This utility model relates to the field of cooling technology for non-ferrous metal rolling processing, and in particular to a cooling device for non-ferrous metal rolling processing. Background Technology

[0002] Non-ferrous metal rolling is the process of rolling non-ferrous metal materials through a rolling mill to achieve the required thickness. This process generates a lot of heat in the metal, which requires cooling.

[0003] For example, CN220837237U discloses a cooling device for a metal rolling mill. This technology includes a frame, a cooling tank at the upper end of the frame with multiple drainage holes inside, a water storage tank fixedly connected to the lower end of the frame, three cooling fans fixedly connected to both sides of the frame above the water storage tank, a connecting pipe fixedly connected to one end of the water storage tank, and a heat dissipation pipe mounting bracket fixedly connected to one end of the frame, with heat dissipation pipes fixedly connected inside the heat dissipation pipe mounting bracket. However, the above technology still has problems in use due to structural limitations.

[0004] In the aforementioned technology, water is sprayed directly onto the rolled metal parts using a water pump and spray pipe for cooling. However, when the high-temperature metal parts come into contact with water, the surface temperature of the metal parts drops rapidly, and the internal heat cannot dissipate in time, which may lead to permanent deformation of the metal parts and reduce production quality. In addition, after rolling, the metal parts will produce some debris. This debris will enter the water storage tank with the water flow. However, the device does not have a filtration device, and the debris will accumulate in the pipes, which may cause blockages. The pipes will need to be manually disassembled and cleaned afterward, which is quite troublesome. Utility Model Content

[0005] The purpose of this invention is to solve the problems of the single cooling method and lack of filtration of debris in the water flow in the existing metal rolling mill, and to propose a cooling device for non-ferrous metal rolling processing.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A cooling device for non-ferrous metal rolling processing includes a processing table, a drive chamber and a roller in the processing table, the roller being rotated by a drive mechanism in the drive chamber, a blower mechanism and a nozzle in the processing table, the blower mechanism blowing air to cool the metal parts, and the nozzle spraying water to cool the metal parts through a circulation mechanism, and a support bracket installed in the processing table, the support bracket supporting the metal parts and rotating through a rotation mechanism.

[0008] Preferably, the blower mechanism includes:

[0009] The cooling chamber and the fan are fixedly installed on the side of the processing table.

[0010] Preferably, the circulation mechanism includes:

[0011] The filter chamber, support plate, and filter plate are arranged in the processing table. The support plate and filter plate are installed in the filter chamber in a vertical order.

[0012] A water storage tank and a water pump are provided. The water storage tank is located in the processing table, and the water pump is fixedly installed at the bottom of the processing table.

[0013] The connecting pipe and the cooling pipe are connected to the water storage tank and pass through the processing table and are fixedly connected to the nozzle. The cooling pipe is fixedly installed in the water storage tank.

[0014] Preferably, the rotating mechanism includes:

[0015] The first drive motor and the drive shaft are fixedly installed in the machining table, and the drive shaft is fixedly connected to the output end of the first drive motor.

[0016] Preferably, the drive shaft is fixedly connected to the support bracket, and the drive shaft is rotatably connected to the processing table.

[0017] Preferably, the drive mechanism includes:

[0018] The second drive motor and gear shaft are fixedly installed in the drive chamber, and the gear shaft is fixedly connected to the output end of the second drive motor.

[0019] The drive gear, connecting shaft, and driven gear are fixedly connected to the gear shaft, the connecting shaft is fixedly connected to the roller and rotatably connected to the drive chamber, and the driven gear is fixedly connected to the connecting shaft and meshes with the drive gear.

[0020] Compared with the prior art, the present invention has the following advantages:

[0021] This invention uses a blower mechanism to cool the surface of metal parts after rolling, followed by a water spray cooling mechanism. This prevents the surface temperature of the metal parts from dropping rapidly and thus prevents deformation. In addition, the filter plate can filter out larger debris, preventing it from clogging the pipes and reducing manual cleaning costs. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the main structure of a cooling device for non-ferrous metal rolling processing proposed in this utility model;

[0023] Figure 2 This is a schematic diagram of the main cross-section of a cooling device for non-ferrous metal rolling processing proposed in this utility model.

[0024] Figure 3 This utility model Figure 2 Enlarged schematic diagram of part A;

[0025] Figure 4 This is a schematic diagram of the drive chamber structure of a cooling device for non-ferrous metal rolling processing proposed in this utility model.

[0026] In the diagram: 1. Processing table; 2. Drive chamber; 3. Roller; 4. Cooling chamber; 5. Filter chamber; 6. Water storage tank; 7. Water pump; 8. Connecting pipe; 9. Fan; 10. Nozzle; 11. Cooling pipe; 12. Support plate; 13. Filter plate; 14. First drive motor; 15. Drive shaft; 16. Support bracket; 17. Second drive motor; 18. Gear shaft; 19. Drive gear; 20. Connecting shaft; 21. Driven gear. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] Reference Figures 1-4 A cooling device for non-ferrous metal rolling processing includes a processing table 1, a drive chamber 2 and a roller 3 in the processing table 1, the roller 3 being rotated by a drive mechanism in the drive chamber 2, a blower mechanism and a nozzle 10 in the processing table 1, the blower mechanism cooling the metal parts by blowing air, and the nozzle 10 cooling the metal parts by spraying water through a circulation mechanism, the nozzle 10 being a high-pressure nozzle capable of atomizing water into fine droplets and spraying them evenly on the surface of the high-temperature metal parts, the water mist absorbing a large amount of heat during evaporation, thereby cooling the metal parts, and a support bracket 16 installed in the processing table 1, the support bracket 16 supporting the metal parts and rotating through a rotation mechanism.

[0029] The blower mechanism includes a cooling chamber 4 and a fan 9. The cooling chamber 4 is fixedly installed on the side of the processing table 1, and the fan 9 is fixedly installed in the cooling chamber 4. The cooling chamber 4 is a closed system composed of a compressor, condenser, expansion valve and evaporator. Through their combined action, the air temperature in the cooling chamber 4 is reduced. At the same time, the fan 9 blows out the cold air, which acts on the upper and lower surfaces of the metal parts, resulting in a better cooling effect.

[0030] The circulation mechanism includes a filter chamber 5, a support plate 12, a filter plate 13, a water storage tank 6, a water pump 7, a connecting pipe 8, and a cooling pipe 11. The filter chamber 5 is located in the processing table 1. The support plate 12 and the filter plate 13 are installed in the filter chamber 5 in a vertical order. The water storage tank 6 is located in the processing table 1. The water pump 7 is fixedly installed at the bottom of the processing table 1. The connecting pipe 8 is connected to the water storage tank 6 and passes through the processing table 1 and is fixedly connected to the nozzle 10. The cooling pipe 11 is fixedly installed in the water storage tank 6. Through the action of the water pump 7 and the connecting pipe 8, the water in the water storage tank 6 can be recycled, which is more environmentally friendly.

[0031] The rotating mechanism includes a first drive motor 14 and a drive shaft 15. The first drive motor 14 is fixedly installed in the processing table 1, and the drive shaft 15 is fixedly connected to the output end of the first drive motor 14. The support bracket 16 supports both sides of the metal part. The small contact area allows for faster cooling. Furthermore, through the action of the first drive motor 14, the metal part can be more easily placed on the support plate 12.

[0032] The drive mechanism includes a second drive motor 17, a gear shaft 18, a driving gear 19, a connecting shaft 20, and a driven gear 21. The second drive motor 17 is fixedly installed in the drive chamber 2. The gear shaft 18 is fixedly connected to the output end of the second drive motor 17. The driving gear 19 is fixedly connected to the gear shaft 18. The connecting shaft 20 is fixedly connected to the roller 3 and rotatably connected to the drive chamber 2. The driven gear 21 is fixedly connected to the connecting shaft 20 and meshes with the driving gear 19. Two rollers 3 are provided, as shown in the attached diagram. Figure 4 As shown, the upper side is rotatable and the lower side is fixed. The upper roller 3 is driven by the second drive motor 17 to roll the metal part and transport it to the support bracket 16 at the rear end. It is more convenient because it does not require manual pushing and placing.

[0033] The functional principle of this utility model can be explained through the following operation methods:

[0034] First, the second drive motor 17 is started. The second drive motor 17 drives the driving gear 19 to rotate via the gear shaft 18. The driving gear 19 drives the driven gear 21 and the connecting shaft 20 to rotate. The connecting shaft 20 drives the roller 3 to rotate. Then, the metal part is placed between the two rollers 3 for rolling, as shown in the attached figure. Figure 2As shown, after the metal part is rolled, it is supported by the support bracket 16. At this time, the cooling chamber 4 and the fan 9 are started to generate cold air and blow it from both sides of the metal part for cooling. After the air blowing is completed, the first drive motor 14 is started. The first drive motor 14 drives the support bracket 16 to rotate through the drive shaft 15. When the support bracket 16 rotates to a vertical position, the metal part falls on the support plate 12. Then the water pump 7 is started. The water pump 7 delivers the cooling water in the water storage tank 6 to the nozzle 10 through the connecting pipe 8 and sprays it out to cool the metal part. The sprayed water will be filtered through the filter plate 13 and flow back into the water storage tank 6. During the water cooling, the compressor connected to the cooling pipe 11 is started to cool the water in the water storage tank 6.

[0035] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A cooling device for the calendering of non-ferrous metals, comprising a processing table, characterized in that, The processing table is equipped with a drive chamber and rollers. The rollers are rotated by a drive mechanism in the drive chamber. The processing table is also equipped with a blower mechanism and a nozzle. The blower mechanism blows air to cool the metal parts, and the nozzle sprays water to cool the metal parts through a circulation mechanism. The processing table is equipped with a support bracket, which supports the metal parts and rotates through a rotation mechanism.

2. The cooling device for non-ferrous metal rolling processing according to claim 1, characterized in that, The hair dryer mechanism includes: The cooling chamber and the fan are fixedly installed on the side of the processing table.

3. A cooling device for non-ferrous metal rolling processing according to claim 1, characterized in that, The circulation mechanism includes: The filter chamber, support plate, and filter plate are arranged in the processing table. The support plate and filter plate are installed in the filter chamber in a vertical order. A water storage tank and a water pump are provided. The water storage tank is located in the processing table, and the water pump is fixedly installed at the bottom of the processing table. The connecting pipe and the cooling pipe are connected to the water storage tank and pass through the processing table and are fixedly connected to the nozzle. The cooling pipe is fixedly installed in the water storage tank.

4. A cooling device for non-ferrous metal rolling processing according to claim 1, characterized in that, The rotating mechanism includes: The first drive motor and the drive shaft are fixedly installed in the machining table, and the drive shaft is fixedly connected to the output end of the first drive motor.

5. A cooling device for non-ferrous metal rolling processing according to claim 4, characterized in that, The drive shaft is fixedly connected to the support bracket, and the drive shaft is rotatably connected to the machining table.

6. A cooling device for non-ferrous metal rolling processing according to claim 1, characterized in that, The drive mechanism includes: The second drive motor and gear shaft are fixedly installed in the drive chamber, and the gear shaft is fixedly connected to the output end of the second drive motor. The drive gear, connecting shaft, and driven gear are fixedly connected to the gear shaft, the connecting shaft is fixedly connected to the roller and rotatably connected to the drive chamber, and the driven gear is fixedly connected to the connecting shaft and meshes with the drive gear.

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