Copper wire production cooling device

Abstract

The utility model belongs to the technical field of copper wire cooling, and particularly relates to a copper wire production cooling device which comprises a cooling frame, one end of the cooling frame is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a cooling roller, the cooling roller, an air cooling plate and a traction wheel are arranged to drive a machined copper wire to move, and meanwhile, the cooling roller is connected with the air cooling plate. The cooling roller rotates to drive the machined copper wire to move synchronously, the situation that the machined copper wire is broken due to traction force is avoided, then a worker injects high-pressure gas in an air pump into an air cooling plate, the high-pressure gas is sprayed out of a nozzle, the machined copper wire wound around the cooling roller is subjected to air cooling operation, and then cooling liquid is injected into an injection through hole in the cooling roller through an injection connector; heat in the machined copper wire and cooling liquid in the cooling through holes are subjected to heat exchange through the four sets of cooling through holes, the cooling liquid obtained after heat exchange is discharged from the water outlet through the backflow ring groove, water cooling operation on the machined copper wire is achieved, and the cooling efficiency of the machined copper wire is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of copper wire cooling, and particularly relates to a copper wire production cooling device. Background Art

[0002] Copper wire refers to the wire drawn from hot-rolled copper rods without annealing, which can be used for wire mesh, cables, copper brush filter meshes, etc. During the production process of copper wire, a cooling device is required for cooling to facilitate subsequent production.

[0003] For example, the patent with the publication number CN220901447U discloses a copper wire production cooling device, including a support frame and an annular pipe. The annular pipe is arranged inside the support frame, and a plurality of atomizing nozzles are arranged on the inner wall of the annular pipe in an equidistant and circumferential manner. A water supply mechanism is arranged between the annular pipe and the support frame. The utility model relates to the technical field of copper wire processing. In this copper wire production cooling device, by elastically adding installation boxes and absorbent sponges on both sides of the inner cavity of the support frame, after the copper wire is cooled, the two absorbent sponges can be combined to drain water for the stretched and moving copper wire, reducing the attachment of moisture, so as to facilitate subsequent drying. At the same time, by arranging a water control mechanism in the support frame that is used in conjunction with the installation boxes and absorbent sponges, when the absorbent sponges inside the installation boxes drain water for the copper wire, they can also be reciprocally squeezed and controlled by the water control plates in the water control mechanism, so that the absorbent sponges can always maintain good water absorption.

[0004] When the existing copper wire production cooling device is in use, it generally cools the copper wire by air cooling or water cooling. However, the copper wire is cooled unevenly and the cooling efficiency is relatively low. In view of this, we propose a copper wire production cooling device. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a copper wire production cooling device to avoid the problems of uneven cooling of copper wire and relatively low cooling efficiency for the above-mentioned existing technical problems.

[0006] In view of this, the present utility model provides a copper wire production cooling device, including a cooling frame. One end of the cooling frame is fixedly connected with a servo motor, and the output end of the servo motor is fixedly connected with a cooling roller. The outer wall of the cooling roller is wound with a processed copper wire. A guiding groove is opened at the connecting part of the cooling roller and the processed copper wire. One end of the processed copper wire is rotatably connected with a guiding roller fixedly connected to the side wall of the cooling frame, and the end of the processed copper wire away from the guiding roller is rotatably connected with a straightening roller fixedly connected to the side wall of the cooling frame. One end of the cooling roller is rotatably connected with a connecting piece fixedly connected to one end of the cooling frame. An injection interface is fixedly connected to the outer wall of the connecting piece. An injection through hole is opened at the connecting part of the cooling roller and the injection interface. One end of the injection through hole is provided with a cooling through hole inside the cooling roller. A reflux ring groove is opened at the connecting part of the connecting piece and the cooling through hole. A drain port communicated with the reflux ring groove is fixedly connected to the outer wall of the connecting piece. An air-cooling plate is arranged inside the cooling frame outside the cooling roller, and a nozzle is fixedly connected to the outer wall of the air-cooling plate;

[0007] An adjusting component, which is located on the outer wall of the cooling frame and is used to adjust the distance between the nozzle and the cooling roller.

[0008] Based on the above structure, the traction wheel drives the processed copper wire to move. At the same time, the rotation of the cooling roller drives the processed copper wire to move synchronously, avoiding the breakage of the processed copper wire caused by the traction force. Then, the staff injects the high-pressure gas in the air pump into the air-cooling plate and sprays it out from the nozzle to perform air-cooling operation on the processed copper wire wound on the cooling roller. Then, the coolant is injected into the injection through hole inside the cooling roller through the injection interface, and the heat in the processed copper wire and the coolant in the cooling through hole are heat-exchanged through four groups of cooling through holes. The heat-exchanged coolant is discharged from the drain port through the reflux ring groove, realizing the water-cooling operation of the processed copper wire and greatly improving the cooling efficiency of the processed copper wire.

[0009] Preferably, the shape of the guiding groove is spiral. In this embodiment, by setting the spiral guiding groove, it is beneficial to increase the contact connection between the cooling roller and the processed copper wire and improve the water-cooling efficiency of the processed copper wire.

[0010] Preferably, there are four groups of cooling through holes, and the four groups of cooling through holes are evenly distributed in a circumferential direction at equal angles with respect to the injection through hole. In this embodiment, by setting four groups of cooling through holes, it is beneficial for the processed copper wire to perform uniform heat exchange and avoid the decline of the cooling efficiency of the processed copper wire caused by uneven cooling of the processed copper wire.

[0011] Preferably, there are two sets of the air-cooling plates, and the two sets of air-cooling plates are symmetrical about the cooling roller. The outer shape of the air-cooling plate is arc-shaped, and the nozzles are evenly distributed along the outer wall of the air-cooling plate. In this embodiment, the staff injects high-pressure gas in the air pump into the air-cooling plate and sprays it out from the nozzles to perform uniform air-cooling operation on the processed copper wire wound on the cooling roller.

[0012] Preferably, the adjusting assembly includes:

[0013] Adjusting bolts, adjusting bolts are arranged on the outer wall of the cooling frame on one side of the servo motor. A threaded slider is threadedly connected to the outer wall of the adjusting bolt. One end of the threaded slider is rotatably connected to a connecting plate, and one end of the connecting plate is rotatably connected to a connecting block. A limiting rod fixedly connected to the outer wall of the cooling frame penetrates through the connecting block. A connecting frame fixedly connected to the outer wall of the air-cooling plate is fixedly connected to the outer wall of the connecting block. In this embodiment, when the adjusting bolt rotates, it drives the threaded slider to slide along the outer wall of the cooling frame. The sliding of the threaded slider drives the two connecting plates to slide synchronously, so that the threaded slider slides to drive the connecting block to slide along the outer wall of the limiting rod through the connecting plate. The sliding of the connecting block drives the air-cooling plate at one end of the connecting frame to slide synchronously. By adjusting the relative distance between the air-cooling plate and the cooling roller, the adjusting operation of the air-cooling efficiency of the processed copper wire on the outer wall of the cooling roller is realized, and the temperature difference is avoided from being too large, resulting in damage to the processed copper wire.

[0014] Preferably, there are two sets of the connecting plates, and the two sets of connecting plates are connected to the two sets of air-cooling plates. In this embodiment, by providing two sets of connecting plates, it is beneficial to adjust the relative distance between the two sets of air-cooling plates and the cooling roller.

[0015] Preferably, the diameters of the two sets of connecting plates and the cooling roller are on the same vertical plane. In this embodiment, the threaded slider slides to drive the connecting block to slide along the outer wall of the limiting rod through the connecting plate. The sliding of the connecting block drives the air-cooling plate at one end of the connecting frame to slide synchronously.

[0016] The beneficial effects of the present utility model are:

[0017] 1. For this copper wire production cooling device, by providing a cooling roller and an air-cooling plate, the traction wheel drives the processed copper wire to move. At the same time, the rotation of the cooling roller drives the processed copper wire to move synchronously, avoiding the processed copper wire from being broken due to the traction force. Then, the staff injects high-pressure gas in the air pump into the air-cooling plate and sprays it out from the nozzles to perform air-cooling operation on the processed copper wire wound on the cooling roller. Then, the coolant is injected into the injection through holes inside the cooling roller through the injection interface, and heat exchange is carried out between the heat in the processed copper wire and the coolant in the four cooling through holes. The coolant after heat exchange is discharged from the drain port through the return annular groove, realizing the water-cooling operation of the processed copper wire, and greatly improving the cooling efficiency of the processed copper wire.

[0018] 2. The copper wire production cooling device adjusts the rotation of the adjusting bolt to drive the threaded slider to slide along the outer wall of the cooling frame. The sliding of the threaded slider drives the synchronous sliding of two groups of connecting plates, so that the sliding of the threaded slider drives the connecting block to slide along the outer wall of the limiting rod through the connecting plates. The sliding of the connecting block drives the synchronous sliding of the air-cooling plate at one end of the connecting frame. By adjusting the relative distance between the air-cooling plate and the cooling roller, the adjustment operation of the air-cooling efficiency of the copper wire processed on the outer wall of the cooling roller is realized, avoiding damage to the processed copper wire caused by large temperature differences. Brief Description of the Drawings

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is a schematic diagram of the overall sectional structure of the present utility model;

[0021] Figure 3 is Figure 2 the enlarged view at A in

[0022] Figure 4 is a schematic diagram of the cooling roller and the air-cooling plate structure of the present utility model;

[0023] Figure 5 is a schematic diagram of the three-dimensional unfolded sectional structure of the cooling roller and the connecting member of the present utility model.

[0024] The marks in the figure are indicated as:

[0025] 1. Cooling frame; 2. Servo motor; 3. Cooling roller; 4. Processed copper wire; 5. Guide groove; 6. Guide roller; 7. Straightening roller; 8. Connecting member; 9. Injection interface; 10. Injection through hole; 11. Cooling through hole; 12. Return ring groove; 13. Drain port; 14. Air-cooling plate; 15. Nozzle; 16. Adjusting bolt; 17. Threaded slider; 18. Connecting plate; 19. Connecting block; 20. Limiting rod; 21. Connecting frame. Detailed Embodiment

[0026] The following further elaborates on this application Figure 1 - Figure 5 in conjunction with the attached drawings.

[0027] In this application, the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", etc. is based on the orientation or positional relationship shown in the attached drawings. These terms are mainly used to better describe this application and its embodiments, and are not used to limit that the indicated device, element, or component must have a specific orientation or be constructed and operated in a specific orientation.

[0028] An embodiment of the present application discloses a copper wire production cooling device, which includes a cooling frame 1. One end of the cooling frame 1 is fixedly connected to a servo motor 2. The output end of the servo motor 2 is fixedly connected to a cooling roller 3. A processed copper wire 4 is wound around the outer wall of the cooling roller 3. A guiding groove 5 is opened at the connecting part of the cooling roller 3 and the processed copper wire 4. One end of the processed copper wire 4 is rotatably connected to a guiding roller 6 fixedly connected to the side wall of the cooling frame 1. The end of the processed copper wire 4 away from the guiding roller 6 is rotatably connected to a straightening roller 7 fixedly connected to the side wall of the cooling frame 1. One end of the cooling roller 3 is rotatably connected to a connecting piece 8 fixedly connected to one end of the cooling frame 1. An injection interface 9 is fixedly connected to the outer wall of the connecting piece 8. An injection through hole 10 is opened at the connecting part of the cooling roller 3 and the injection interface 9. One end of the injection through hole 10 is provided with a cooling through hole 11 inside the cooling roller 3. A return ring groove 12 is opened at the connecting part of the connecting piece 8 and the cooling through hole 11. A drain port 13 communicating with the return ring groove 12 is fixedly connected to the outer wall of the connecting piece 8. An air-cooling plate 14 is arranged inside the cooling frame 1 outside the cooling roller 3. Nozzles 15 are fixedly connected to the outer wall of the air-cooling plate 14;

[0029] An adjusting component, which is located on the outer wall of the cooling frame 1 and is used to adjust the distance between the nozzle 15 and the cooling roller 3.

[0030] Based on the above structure, the traction wheel drives the processed copper wire 4 to move. At the same time, the rotation of the cooling roller 3 drives the processed copper wire 4 to move synchronously, avoiding the breakage of the processed copper wire 4 caused by the traction force. Then, the staff injects high-pressure gas from the air pump into the air-cooling plate 14 and sprays it out from the nozzles 15 to perform air-cooling operation on the processed copper wire 4 wound around the cooling roller 3. Then, the coolant is injected into the injection through hole 10 inside the cooling roller 3 through the injection interface 9. Heat exchange is carried out between the heat in the processed copper wire 4 and the coolant in the four groups of cooling through holes 11 through the four groups of cooling through holes 11. The coolant after heat exchange is discharged from the drain port 13 through the return ring groove 12, realizing the water-cooling operation of the processed copper wire 4 and greatly improving the cooling efficiency of the processed copper wire 4.

[0031] In one embodiment, the shape of the guiding groove 5 is spiral.

[0032] In this embodiment, by setting the spiral guiding groove 5, it is beneficial to increase the contact connection between the cooling roller 3 and the processed copper wire 4 and improve the water-cooling efficiency of the processed copper wire 4.

[0033] In one embodiment, there are four groups of cooling through holes 11, and the four groups of cooling through holes 11 are circumferentially distributed at equal angles with respect to the injection through hole 10.

[0034] In this embodiment, by setting four groups of cooling through holes 11, it is beneficial for the processed copper wire 4 to perform uniform heat exchange, avoiding uneven cooling of the processed copper wire 4 and resulting in a decrease in the cooling efficiency of the processed copper wire 4.

[0035] In one embodiment, there are two sets of air-cooling plates 14, and the two sets of air-cooling plates 14 are symmetric with respect to the cooling roller 3. The outer shape of the air-cooling plate 14 is arc-shaped, and the nozzles 15 are evenly distributed along the outer wall of the air-cooling plate 14.

[0036] In this embodiment, the staff injects high-pressure gas from the air pump into the air-cooling plate 14 and sprays it out from the nozzles 15 to perform uniform air-cooling operation on the processed copper wire 4 wound around the cooling roller 3.

[0037] In one embodiment, the adjusting assembly includes:

[0038] An adjusting bolt 16 is provided on the outer wall of the cooling frame 1 on one side of the servo motor 2. A threaded slider 17 is threadedly connected to the outer wall of the adjusting bolt 16. One end of the threaded slider 17 is rotatably connected to a connecting plate 18. One end of the connecting plate 18 is rotatably connected to a connecting block 19. A limiting rod 20 fixedly connected to the outer wall of the cooling frame 1 penetrates through the inside of the connecting block 19. A connecting frame 21 fixedly connected to the outer wall of the air-cooling plate 14 is fixedly connected to the outer wall of the connecting block 19.

[0039] In this embodiment, when the adjusting bolt 16 rotates, it drives the threaded slider 17 to slide along the outer wall of the cooling frame 1. The sliding of the threaded slider 17 drives the two sets of connecting plates 18 to slide synchronously, so that the sliding of the threaded slider 17 drives the connecting block 19 to slide along the outer wall of the limiting rod 20 through the connecting plate 18. The sliding of the connecting block 19 drives the air-cooling plate 14 at one end of the connecting frame 21 to slide synchronously. By adjusting the relative distance between the air-cooling plate 14 and the cooling roller 3, the adjusting operation of the air-cooling efficiency of the processed copper wire 4 on the outer wall of the cooling roller 3 is realized, and the damage of the processed copper wire 4 caused by a large temperature difference is avoided.

[0040] In one embodiment, there are two sets of connecting plates 18, and the two sets of connecting plates 18 are connected to the two sets of air-cooling plates 14.

[0041] In this embodiment, by providing two sets of connecting plates 18, it is beneficial to the adjusting operation of the relative distance between the two sets of air-cooling plates 14 and the cooling roller 3.

[0042] In one embodiment, the diameters of the two sets of connecting plates 18 and the cooling roller 3 are on the same vertical plane.

[0043] In this embodiment, the sliding of the threaded slider 17 drives the connecting block 19 to slide along the outer wall of the limiting rod 20 through the connecting plate 18. The sliding of the connecting block 19 drives the air-cooling plate 14 at one end of the connecting frame 21 to slide synchronously.

[0044] When the copper wire production cooling device of this embodiment is in use, first, the staff winds the processed copper wire 4 around the cooling roller 3 through the guiding groove 5. Then, the traction wheel drives the processed copper wire 4 to move. At the same time, the servo motor 2 works to drive the cooling roller 3 to rotate, and the rotation of the cooling roller 3 drives the processed copper wire 4 to move synchronously, avoiding the breakage of the processed copper wire 4 caused by the traction force. Next, the staff injects high-pressure gas from the air pump into the air-cooling plate 14 and sprays it out from the nozzle 15 to perform air-cooling operation on the processed copper wire 4 wound around the cooling roller 3. Then, the coolant is injected into the injection through-hole 10 inside the cooling roller 3 through the injection interface 9, and the heat in the processed copper wire 4 and the coolant in the four groups of cooling through-holes 11 are heat-exchanged. The heat-exchanged coolant is discharged from the drain port 13 through the return ring groove 12, realizing the water-cooling operation of the processed copper wire 4 and greatly improving the cooling efficiency of the processed copper wire 4.

[0045] Finally, an adjustment operation is performed on the relative distance between the air-cooling plate 14 and the cooling roller 3. The staff rotates the adjustment bolt 16, and the rotation of the adjustment bolt 16 drives the threaded slider 17 to slide along the outer wall of the cooling frame 1. The sliding of the threaded slider 17 drives the two connecting plates 18 to slide synchronously, so that the sliding of the threaded slider 17 drives the connecting block 19 to slide along the outer wall of the limiting rod 20 through the connecting plate 18. The sliding of the connecting block 19 drives the air-cooling plate 14 at one end of the connecting frame 21 to slide synchronously. By adjusting the relative distance between the air-cooling plate 14 and the cooling roller 3, the adjustment operation of the air-cooling efficiency of the processed copper wire 4 on the outer wall of the cooling roller 3 is realized, avoiding damage to the processed copper wire 4 caused by a large temperature difference.

[0046] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A copper wire production cooling device, characterized in that: include: A cooling frame (1), wherein one end of the cooling frame (1) is fixedly connected to a servo motor (2), the output end of the servo motor (2) is fixedly connected to a cooling roller (3), the outer wall of the cooling roller (3) is wound with a processed copper wire (4), a guide groove (5) is provided at a connection portion between the cooling roller (3) and the processed copper wire (4), one end of the processed copper wire (4) is rollingly connected to a guide roller (6) fixedly connected to a side wall of the cooling frame (1), one end of the processed copper wire (4) away from the guide roller (6) is rollingly connected to a straightening roller (7) fixedly connected to the side wall of the cooling frame (1), and one end of the cooling roller (3) is screwed to a guide roller (7) fixedly connected to one end of the cooling frame (1). A connecting piece (8) is provided, the outer wall of the connecting piece (8) is fixedly connected to an injection interface (9), an injection through hole (10) is provided at a connection point between the cooling roller (3) and the injection interface (9), one end of the injection through hole (10) is located inside the cooling roller (3) and a cooling through hole (11) is provided, a return annular groove (12) is provided at a connection point between the connecting piece (8) and the cooling through hole (11), a drain port (13) connected to the return annular groove (12) is fixedly connected to the outer wall of the connecting piece (8), an air cooling plate (14) is provided inside the cooling frame (1) and is located outside the cooling roller (3), and a nozzle (15) is fixedly connected to the outer wall of the air cooling plate (14); An adjustment component is located on the outer wall of the cooling frame (1) and is used to adjust the distance between the nozzle (15) and the cooling roller (3).

2. The copper wire production cooling device according to claim 1, characterized in that: The guide groove (5) has a spiral shape.

3. The copper wire production cooling device according to claim 1, characterized in that: Four groups of cooling through holes (11) are provided, and the four groups of cooling through holes (11) are distributed at equal angles around the injection through hole (10).

4. The copper wire production cooling device according to claim 1, characterized in that: Two groups of air cooling plates (14) are provided, the two groups of air cooling plates (14) are symmetrical with respect to the cooling roller (3), the outer shape of the air cooling plates (14) is in the shape of an arc, and the nozzles (15) are distributed at equal distances along the outer wall of the air cooling plates (14).

5. The copper wire production cooling device according to claim 1, characterized in that: The adjustment component comprises: An adjusting bolt (16), the outer wall of the cooling frame (1) is located on one side of the servo motor (2) and is provided with an adjusting bolt (16), the outer wall of the adjusting bolt (16) is threadedly connected to a threaded slider (17), one end of the threaded slider (17) is screwed to a connecting plate (18), one end of the connecting plate (18) is screwed to a connecting block (19), a limiting rod (20) fixedly connected to the outer wall of the cooling frame (1) passes through the interior of the connecting block (19), and the outer wall of the connecting block (19) is fixedly connected to a connecting frame (21) fixedly connected to the outer wall of the air cooling plate (14).

6. The copper wire production cooling device according to claim 5, characterized in that: Two groups of the connecting plates (18) are provided, and the two groups of the connecting plates (18) are connected to the two groups of air cooling plates (14).

7. The copper wire production cooling device according to claim 5, characterized in that: The two groups of connecting plates (18) and the diameter of the cooling roller (3) are located on the same vertical plane.

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