A cooling process for copper rod processing

Abstract

The present invention discloses a cooling process for copper rod processing, and relates to the technical field of cooling process. The cooling equipment includes a cooling box, a cooling box is fixedly installed on one side of the cooling box, and the cooling box is used to inject coolant into the cooling box. A lifting mechanism is arranged inside the cooling box, and the lifting mechanism includes a sealing plate fixedly installed in the middle of the cooling box, and a cylinder is installed at the bottom of the sealing plate, and a sliding shaft is movably connected to the piston rod end of the cylinder. A cooling groove is formed between the sealing plate, push plate 1, push plate 2 and the cooling box of the present invention, which is convenient for stacking, storing and cooling multiple steel rods. At the same time, during the transportation process, the copper rods are also transported out one by one from the bottom through the setting of the lifting mechanism, so as to ensure that the cooling time of each copper rod is the same, and the cooling and forming effect is better.

Description

Technical Field

[0001] The present invention relates to the technical field of cooling processes, and particularly to a cooling process for copper rod processing. Background Art

[0002] The main use of copper rods is as raw materials for the production of wires and cables. With the development of the national economy and the acceleration of the process of global economic integration, energy, power, electrical appliances, electronics, communications, and space technology have developed rapidly, resulting in an increasing demand for copper products used in electricity. At present, the copper rods that dominate the usage in the domestic and foreign cable industries are continuously cast and rolled low-oxygen copper rods and upwardly continuous cast oxygen-free copper rods; low-oxygen copper rods are generally processed from waste purple miscellaneous copper, and most oxygen-free copper rods are produced from cathode copper (electrolytic copper). Due to the different raw materials and processing methods used, their metallographic structures and the states of oxygen existence are different, and they have their own different characteristics.

[0003] During the processing of copper rods, they need to be extruded through an extruder and cut into shape. In a copper rod extrusion device with the patent application number CN201920817419.4, after the copper rods are extruded, they are cooled naturally, with relatively poor cooling effect and low cooling efficiency. Therefore, a cooling process for copper rod processing is designed. Summary of the Invention

[0004] The purpose of the present invention is to provide a cooling process for copper rod processing, and solve the following technical problems: After the existing copper rods are extruded, they are cooled naturally, with relatively poor cooling effect and low cooling efficiency.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A cooling process for copper rod processing includes the following steps:

[0007] Step 1: The copper rods extruded and cut by the extruder are transported through the guiding groove of the cooling device to the cooling tank for cooling;

[0008] Step 2: The sliding inclined plate in the cooling tank stores the copper rods one by one; the cooling time is 10 - 20 minutes;

[0009] Step 3: After cooling, the lifting mechanism is driven to lift the copper rods, and then they are transported out through the conveying track.

[0010] As a further solution of the present invention: The cooling device includes a cooling box body, one side of the cooling box body is fixedly installed with a cooling box for injecting coolant into the cooling box body, and a jacking mechanism is arranged inside the cooling box body. The jacking mechanism includes a sealing plate fixedly installed in the middle inside the cooling box body, a cylinder is installed at the bottom of the sealing plate, and the end of the piston rod of the cylinder is movably connected with a sliding shaft;

[0011] A support base is fixedly installed on the bottom inner wall of the cooling box body. The top of the support base is rotatably connected with a rotating shaft through two bearing seats. A balance plate is arranged on the rotating shaft. Grooves are opened at both ends of the balance plate. Sliding grooves are opened on both sides of the right groove. The sliding shaft is adapted to the sliding grooves. The inside of the left groove is connected with a jacking rod through a pin shaft. The jacking rod is obliquely arranged. The top of the jacking rod is movably connected with a first push plate. A second push plate is fixedly installed on one side of the first push plate and on the inner wall of the cooling box body. A sliding inclined plate is movably installed on the top of the sealing plate;

[0012] A discharge chute opening is arranged at the top of the cooling box body and on one side of the second push plate.

[0013] As a further solution of the present invention: A cooling groove is formed between the sealing plate, the first push plate, the second push plate and the cooling box body.

[0014] As a further solution of the present invention: The first push plate is slidably connected with the inner walls on both sides of the cooling box body. The upper end of the first push plate is of a hollow structure, and a plurality of drain holes are evenly opened at the upper end of the first push plate.

[0015] As a further solution of the present invention: The top of the sealing plate is connected with the sliding inclined plate through a plurality of springs with different heights, and the sliding inclined plate is slidably connected with the inner walls on both sides of the cooling box body.

[0016] As a further solution of the present invention: A guide groove is inserted on one side of the cooling box body.

[0017] As a further solution of the present invention: A conveying track is fixedly installed on one side of the cooling box body. An eccentric motor is fixedly installed on the conveying track. An eccentric wheel is fixedly installed on the output shaft of the eccentric motor.

[0018] As a further solution of the present invention: A baffle is fixedly installed on one side of the conveying track, and a guiding inclined plate is installed on the other side of the conveying track. The guiding inclined plate is in contact with the discharge chute opening.

[0019] As a further solution of the present invention: an overflow pipe and a water inlet pipe are arranged in parallel at the upper end of one side of the cooling box, the overflow pipe and the water inlet pipe extend into the cooling box body, a water return pipe is arranged below the overflow pipe and the water inlet pipe, electric control valves are arranged on both the overflow pipe and the water inlet pipe, and one end of the water return pipe is connected to a pump body.

[0020] As a further solution of the present invention: a heat insulation plate is arranged at the center inside the cooling box, the heat insulation plate divides the cooling box into a water adding area and a cooling area, and a refrigerator is fixedly installed inside the cooling area.

[0021] The beneficial effects of the present invention are as follows:

[0022] (1) A cooling groove is formed between the sealing plate, the first push plate, the second push plate and the cooling box body of the present invention, which is convenient for stacking and storing multiple steel rods for cooling. At the same time, during the conveying process, through the setting of the jacking mechanism, the copper rods are also conveyed out one by one from the bottom, ensuring that the cooling time of each copper rod is the same and the cooling forming effect is better;

[0023] (2) Through the setting of the cooling box of the present invention, circulating water addition and drainage can be carried out to ensure good cooling effect; the water returned by the water return pipe will be cooled in the cooling area and then conveyed to the water adding area for water addition; ensuring its good cooling performance;

[0024] (3) A plurality of drainage holes are evenly opened at the upper end of the first push plate of the present invention. During the rising process of the first push plate, it is convenient to discharge the excess coolant, avoiding the synchronous lifting and discharge of a lot of coolant, resulting in waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention will be further described below with reference to the accompanying drawings.

[0026] Figure 1 is the overall structural schematic diagram of the present invention;

[0027] Figure 2 is the upper part structural schematic diagram of the cooling box body of the present invention;

[0028] Figure 3 is the internal structural schematic diagram of the cooling box body of the present invention;

[0029] Figure 4 is the internal structural schematic diagram of the cooling box of the present invention.

[0030] In the figure: 1. Cooling box body; 11. Guide groove; 12. Discharge chute opening; 2. Jacking mechanism; 21. Support base; 22. Rotating shaft; 23. Balance plate; 24. Chute; 25. Sliding shaft; 26. Jacking rod; 27. Cylinder; 28. First push plate; 29. Second push plate; 210. Sealing plate; 211. Spring; 212. Sliding inclined plate; 213. Drain hole; 3. Cooling box; 31. Return water pipe; 32. Overflow water pipe; 33. Water inlet pipe; 34. Water filling area; 35. Cooling area; 36. Heat insulation plate; 37. Refrigerator; 4. Conveyor track; 41. Baffle; 42. Eccentric motor; 43. Guide inclined plate. Detailed implementation mode

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative work belong to the protection scope of the present invention.

[0032] Embodiment 1

[0033] Please refer to Figures 1-4 As shown, the present invention is a cooling process for copper rod processing, including the following steps:

[0034] Step 1: The copper rod extruded and cut by the extruder is transported to the cooling tank through the guide groove 11 of the cooling device for cooling;

[0035] Step 2: The sliding inclined plate 212 in the cooling tank stores the copper rods one by one; the cooling time is 10 - 20 minutes;

[0036] Step 3: After cooling, drive the jacking mechanism 2 to jack up the copper rod, and then transport it out through the conveyor track 4.

[0037] Embodiment 2

[0038] Please refer to Figures 1-4 As shown, the cooling device includes a cooling box body 1, a cooling box 3 is fixedly installed on one side of the cooling box body 1, the cooling box 3 is used to inject cooling liquid into the cooling box body 1, a jacking mechanism 2 is arranged inside the cooling box body 1, the jacking mechanism 2 includes a sealing plate 210 fixedly installed in the middle inside the cooling box body 1, a cylinder 27 is installed at the bottom of the sealing plate 210, and the end of the piston rod of the cylinder 27 is movably connected to a sliding shaft 25;

[0039] A support base 21 is fixedly installed on the bottom inner wall of the cooling box body 1. The top of the support base 21 is rotatably connected to a rotating shaft 22 through two bearing seats. A balance plate 23 is arranged on the rotating shaft 22. Grooves are formed at both ends of the balance plate 23. Sliding grooves 24 are formed on both sides of the right groove. The sliding shaft 25 is adapted to the sliding groove 24. The left groove is internally connected to a jacking rod 26 through a pin shaft. The jacking rod 26 is inclined. The top of the jacking rod 26 is movably connected to a first push plate 28. A second push plate 29 is fixedly installed on the inner wall of the cooling box body 1 on one side of the first push plate 28. A sliding inclined plate 212 is movably installed on the top of the sealing plate 210. A sealing ring is arranged between the first push plate 28 and the cooling box body 1, which can play a good sealing role. Through the setting of the above structure, it is convenient to gradually convey the steel rods out one by one.

[0040] A discharge slot 12 is formed on the top of the cooling box body 1 on one side of the second push plate 29.

[0041] A cooling groove is formed among the sealing plate 210, the first push plate 28, the second push plate 29 and the cooling box body 1, which is convenient for stacking and storing multiple steel rods for cooling. At the same time, during the conveying process, the copper rods are also conveyed out from the bottom, ensuring that the cooling time of each copper rod is the same and the cooling forming effect is better.

[0042] The first push plate 28 is slidably connected to the inner walls on both sides of the cooling box body 1. The upper end of the first push plate 28 is of a hollow structure, and a plurality of drain holes 213 are uniformly formed at the upper end of the first push plate 28. During the rising process of the first push plate 28, it is convenient to discharge the excess coolant, avoiding the waste caused by synchronously lifting and discharging a lot of coolant.

[0043] The top of the sealing plate 210 is connected to the sliding inclined plate 212 through a plurality of springs 211 with different heights, and the sliding inclined plate 212 is slidably connected to the inner walls on both sides of the cooling box body 1, which can play a good buffering role, protect the sliding inclined plate 212 and improve its service life.

[0044] A guiding groove 11 is inserted on one side of the cooling box body 1, which is convenient for supporting and conveying the conveyed copper rods.

[0045] A conveying track 4 is fixedly installed on one side of the cooling box body 1. An eccentric motor 42 is fixedly installed on the conveying track 4. An eccentric wheel is fixedly installed on the output shaft of the eccentric motor 42, which is convenient for driving the copper rods to be conveyed one by one.

[0046] A baffle 41 is fixedly installed on one side of the conveying track 4. A guiding inclined plate 43 is installed on the other side of the conveying track 4. The guiding inclined plate 43 is in contact with the discharge slot 12, which is convenient for conveying the cooled copper rods.

[0047] On one side of the upper end of the cooling box 3, an overflow pipe 32 and a water inlet pipe 33 are arranged in parallel. The overflow pipe 32 and the water inlet pipe 33 extend into the cooling box body 1. A return pipe 31 is arranged below the overflow pipe 32 and the water inlet pipe 33. Electric control valves are arranged on both the overflow pipe 32 and the water inlet pipe 33. One end of the return pipe 31 is connected to a pump body, which is convenient to ensure the circulating flow of water, achieve a good cooling effect, and avoid the temperature of the water in the cooling tank becoming high after long-term cooling, resulting in poor cooling effect.

[0048] A heat insulation board 36 is arranged at the center inside the cooling box 3. The heat insulation board 36 divides the cooling box 3 into a water filling area 34 and a cooling area 35. A refrigerator 37 is fixedly installed inside the cooling area 35; through the settings of the water filling area 34 and the cooling area 35, cold water and hot water do not interfere with each other, which is convenient to first cool the returned water and then transport it out, achieving a good cooling effect.

[0049] The working principle of the present invention: The copper rod extruded and cut by the extruder is transported to the cooling tank through the guiding groove 11 of the cooling device for cooling; after the copper rod enters the cooling box body, it will first contact the sliding inclined plate 212 and slide down to the bottom. During the process of the copper rod contacting the sliding inclined plate 212, through the setting of the spring 211, a buffering effect can be achieved, and with the buoyancy of water, the sliding inclined plate 212 can be protected, so as to enter the cooling tank one by one for stacking and cooling; after cooling for a period of time; start the cylinder 27 to push the sliding shaft 25 to descend, and then through the setting of the sliding groove 24, one end of the balance plate 23 is driven to descend, and then the other end rises. The push plate one 28 is pushed to rise through the jacking rod 26, so as to push one of the copper rods upward and flow into the conveying track 4 through the push plate two 29. Start the eccentric motor, and the copper rod is gradually transported out by the eccentric wheel;

[0050] During the cooling process, whether it is the process of the push plate one 28 jacking up or the copper rod falling, the coolant will rise. Therefore, an overflow pipe is set to recover the excess coolant; and through the settings of the return pipe 31 and the water inlet pipe 33, circulating water addition and drainage can be carried out to ensure good cooling effect; the water returned by the return pipe 31 will be cooled in the cooling area and then transported to the water filling area 34 for water addition; to ensure good cooling performance.

[0051] The above has described an embodiment of the present invention in detail, but the content described is only the preferred embodiment of the present invention and cannot be considered as used to limit the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of the application of the present invention should still fall within the scope covered by the patent of the present invention.

Claims

1. A cooling process for copper rod processing, characterized in that, It includes the following steps: Step 1: The copper rod extruded and cut by the extruder is conveyed into the cooling tank through the guide groove (11) of the cooling device for cooling; Step 2: The sliding inclined plate (212) in the cooling tank stores the copper rods one by one; the cooling time is 10 - 20 minutes; Step 3: After cooling, drive the jacking mechanism (2) to jack up the copper rod, and then convey it out through the conveying track (4); The cooling device includes a cooling box body (1), one side of the cooling box body (1) is fixedly installed with a cooling box (3), the cooling box (3) is used to inject cooling liquid into the cooling box body (1), a jacking mechanism (2) is arranged inside the cooling box body (1), the jacking mechanism (2) includes a sealing plate (210) fixedly installed in the middle inside the cooling box body (1), a cylinder (27) is installed at the bottom of the sealing plate (210), and the end of the piston rod of the cylinder (27) is movably connected with a sliding shaft (25); The bottom inner wall of the cooling box body (1) is fixedly installed with a support base (21), the top of the support base (21) is rotatably connected with a rotating shaft (22) through two bearing seats, a balance plate (23) is arranged on the rotating shaft (22), grooves are formed at both ends of the balance plate (23), chutes (24) are formed on both sides of the right groove, the sliding shaft (25) is adapted to the chutes (24), the left groove is internally connected with a jacking rod (26) through a pin shaft, the jacking rod (26) is inclined, the top of the jacking rod (26) is movably connected with a first push plate (28), a second push plate (29) is fixedly installed on one side of the first push plate (28) and on the inner wall of the cooling box body (1), and a sliding inclined plate (212) is movably installed on the top of the sealing plate (210); A discharge slot opening (12) is formed at the top of the cooling box body (1) and on one side of the second push plate (29); A cooling tank is formed between the sealing plate (210), the first push plate (28), the second push plate (29) and the cooling box body (1); The first push plate (28) is slidably connected with the inner walls on both sides of the cooling box body (1), the upper end of the first push plate (28) is of a hollow structure, and a plurality of drain holes (213) are uniformly formed in the upper end of the first push plate (28); An overflow water pipe (32) and a water inlet pipe (33) are arranged in parallel at the upper end of one side of the cooling box (3), the overflow water pipe (32) and the water inlet pipe (33) extend into the cooling box body (1), a return water pipe (31) is arranged below the overflow water pipe (32) and the water inlet pipe (33), electric control valves are arranged on the overflow water pipe (32) and the water inlet pipe (33), and one end of the return water pipe (31) is connected with a pump body; A heat insulation plate (36) is arranged at the center inside the cooling box (3), the heat insulation plate (36) divides the cooling box (3) into a water filling area (34) and a cooling area (35), and a refrigerator (37) is fixedly installed in the cooling area (35).

2. The cooling process for copper rod processing according to claim 1, wherein, The top of the sealing plate (210) is connected to the sliding inclined plate (212) through a plurality of springs (211) with different heights, and the sliding inclined plate (212) is slidably connected to the inner walls on both sides of the cooling box body (1).

3. The cooling process for copper rod processing according to claim 2, characterized in that A guiding groove (11) is inserted into one side of the cooling box body (1).

4. The cooling process for copper rod processing according to claim 2, characterized in that, A conveying track (4) is fixedly installed on one side of the cooling box body (1), an eccentric motor (42) is fixedly installed on the conveying track (4), and an eccentric wheel is fixedly installed on the output shaft of the eccentric motor (42).

5. A cooling process for copper rod processing according to claim 4, characterized in that, A baffle plate (41) is fixedly installed on one side of the conveying track (4), a guiding inclined plate (43) is installed on the other side of the conveying track (4), and the guiding inclined plate (43) contacts the discharging chute opening (12).

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