CN117867260A

CN117867260A - Cooling device for copper wire annealing

Info

Publication number: CN117867260A
Application number: CN202311751896.2A
Authority: CN
Inventors: 李泽; 郑康平; 丁猛
Original assignee: Jiangxi Kaiqiang New Material Co ltd
Current assignee: Jiangxi Kaiqiang New Material Co ltd
Priority date: 2023-12-19
Filing date: 2023-12-19
Publication date: 2024-04-12

Abstract

The application relates to the technical field of copper wire annealing cooling processing, discloses a cooling device for copper wire annealing, including the main tank body, the inside cabin first and the cabin second that includes of main tank body, cabin first is located the right side of cabin second, be provided with the through-hole between cabin first and the cabin second and be used for passing of copper wire, cabin first inside left side is provided with pretreatment mechanism, cabin first inside center is provided with the support, cabin first inside diapire fixedly connected with motor second, support one side bottom rotation is connected with runner first, support one side top is provided with runner second. The straightness and uniformity of the copper wire are improved through straightening pretreatment, and the key points are that the subsequent processing and performance are realized, the surface quality is enhanced through removing scraps and oxides, the conductivity and performance are improved, the cooling rate is optimized through low-temperature control, the internal stress and the uneven crystals are reduced, the mechanical and electrical performance is ensured, the circulating cooling liquid saves water resources, the service life of the cooling liquid is prolonged through a filtering system, and the maintenance frequency and cost are reduced.

Description

Cooling device for copper wire annealing

Technical Field

The invention relates to the technical field of copper wire annealing and cooling processing, in particular to a cooling device for copper wire annealing.

Background

In life, copper wires are commonly used as leads, so that the conductivity is good, and the copper wires are widely used for manufacturing wires, cables, brushes and the like; the heat conductivity is good, and the heat conducting material is commonly used for manufacturing magnetic instruments and meters needing magnetic interference prevention, such as compasses, aviation meters and the like; the plastic is extremely good, and the plastic is easy to be processed by hot pressing and cold pressing, and can be made into copper materials such as pipes, bars, wires, strips, plates, foils and the like.

The cooling and drying device for copper wire annealing adopted at present is mostly characterized in that a cooling tank is arranged, the annealed copper wire is cooled by utilizing cooling liquid in the cooling tank, the cooled copper wire is wiped by using a towel laid on the surface, but the towel can only wipe the upper surface of the copper wire, the lower surface cannot be wiped, the towel is poor in oil absorption and water absorption effect, more water and lubricating oil exist on the wiped copper wire surface, oxidation is easy to occur due to residual redundant water on the copper wire surface, and the residual redundant lubricating oil affects subsequent processing and appearance. Meanwhile, in the annealing process of the copper wire, copper is easy to react with oxygen in the air due to the fact that the temperature is increased, so that the surface quality of the copper wire is poor, deviation is easy to occur when outgoing wires are formed, bending of the copper wire is caused, and the forming stability of the copper wire is affected.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a cooling device for copper wire annealing, which solves the problems that the upper surface can only be erased and the wire outlet time is easy to deviate in the existing copper wire annealing process.

In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a copper line cooling device for annealing, includes the main tank body, the inside cabin first and cabin second that includes of main tank body, cabin first is located cabin second's right side, be provided with the through-hole between cabin first and the cabin second and be used for passing of copper line, cabin first inside left side is provided with pretreatment mechanism, cabin first inside center is provided with the support, cabin first inside diapire fixedly connected with motor second, support one side bottom rotation is connected with runner first, support one side top is provided with runner second, be provided with the belt between runner second and the runner first, runner second right-hand member fixedly connected with turn box, turn box rotates and connects between the support, runner second, support and turn box are provided with the connecting hole of same center pin, turn box inside is provided with the multiunit mount, all rotate in the middle of the mount and be connected with gyro wheel second, cabin second inside is provided with retreatment mechanism.

Preferably, the pretreatment mechanism comprises two groups of limiting plates, each group of limiting plates are respectively provided with two limiting plates, each group of limiting plates are fixedly connected to the upper surface and the lower surface of the inside of a cabin, sleeves are respectively arranged in the limiting plates, sliding columns are respectively connected to the inside of the sleeves in a sliding manner, the sliding columns are connected to the inside of the sleeves in a sliding manner, and moving blocks are fixedly connected to the bottom ends of the sliding columns.

Preferably, the sleeve is provided with a spring in a sleeved mode with the outer side wall of the sliding column, one side of the moving block is provided with a first motor, an output end of the first motor is fixedly connected with a first roller, the first roller is rotationally connected between the moving blocks, and the moving blocks slide inside the limiting plate.

Preferably, the reprocessing mechanism comprises a bottom box fixedly connected inside the cabin II, a refrigeration controller is arranged outside the bottom box and fixedly connected to the bottom of the main box body.

Preferably, the output end of the refrigeration controller is connected with a refrigeration pipe, and the refrigeration controller is used for controlling the refrigeration pipe to carry out circulation refrigeration.

Preferably, the filter frame is arranged in the bottom box, the connecting frame is fixedly connected to the top wall of the filter frame, and the connecting pipe III is fixedly connected to one side of the bottom box.

Preferably, the water pump is fixedly connected to the three ends of the connecting pipe, the first connecting pipe is fixedly connected to the output end of the water pump, and the first connecting pipe is fixedly connected with the second connecting pipe.

Preferably, a plurality of refrigerating fins are arranged on one side of the bottom box, and two refrigerating fans are arranged inside the refrigerating fins.

Preferably, a plurality of 2 spray heads are fixedly connected to one side of the second connecting pipe, and the spray heads are used for spraying.

Preferably, holes for copper wires to pass through are formed in the left side and the right side of the main box body, and elastic sponge materials are arranged in the holes.

Working principle: when the device is used, the device is placed beside the annealing device, annealed copper wires are guided into holes on one side of a main box body, which is close to a cabin, the inside of the main box body is kept in a low-temperature state, the copper wires are positioned between two groups of pretreatment mechanisms, the roller I is extruded by the external force of the copper wires, the roller I slides in a sleeve by the elasticity of a spring, so that the upper roller I and the lower roller I can be attached to the copper wires, the motor drives the roller I to rotate so as to drive the copper wires to carry out the next step, meanwhile, the roller I is made of elastic rubber, the copper wires cannot be damaged, the copper wires are guided into holes in the middle of the roller II, the copper wires pass through the other sides of a rotating box and a bracket, the motor drives the rotating wheel I to rotate, the copper wires pass through the roller II and rotate between the brackets by the transmission of the rotating wheel II, thereby gyro wheel in the middle of the mount rotates to gyro wheel two can rotate round the copper line, straighten the copper line after just annealing, copper line after the straightening is transmitted to cabin two in, the coolant liquid in the water pump passes through connecting pipe three and passes through connecting pipe one and transmit to the shower head on the connecting pipe two in this moment, carry out final cooling treatment to the copper line, copper line surface's piece is washed into the end incasement this moment, be provided with the filter frame in the end incasement and filter the piece, the end case accepts the cooling liquid rethread end case bottom refrigeration controller control refrigeration pipe to refrigerate reuse to the liquid after spraying simultaneously, copper line rethread cabin two side's hole wears out, the hole of main tank both sides all is equipped with the elastic sponge and can peels off the oxide on surface, thereby improve refrigerated efficiency.

The invention provides a cooling device for copper wire annealing. The beneficial effects are as follows:

according to the invention, through pretreatment of the straightening mechanism, the straightness and uniformity of the copper wire are improved, the straightness and uniformity of the copper wire are vital to subsequent processing and copper wire performance, scraps and oxides on the surface of the copper wire are effectively removed in the cooling process, the surface quality of the copper wire is improved, so that the conductivity and the overall performance of the copper wire are improved, meanwhile, the inside of the main box body is kept in a low-temperature state, the cooling rate of the copper wire can be accurately controlled, the problems of internal stress and uneven crystal structure are reduced, and the mechanical performance and the electrical performance of the copper wire are maintained; the recycling of the cooling liquid reduces the waste of water resources, reduces the discharge of waste liquid, meets the green manufacturing requirement, and has positive influence on environmental protection; the filtering system in the device can prolong the service life of the cooling liquid, and simultaneously reduce the maintenance frequency and the cost of the device.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of a limiting plate structure according to the present invention;

FIG. 3 is a schematic view of a structure of a rotor of the present invention;

FIG. 4 is a schematic cross-sectional view of a bottom box of the present invention;

FIG. 5 is a right side schematic view of the bottom case of the present invention;

FIG. 6 is a schematic view of a filter frame structure according to the present invention;

fig. 7 is a schematic view of the structure of the refrigeration tube of the present invention.

1, a main box body; 2. a limiting plate; 3. a spool; 4. a moving block; 5. a first motor; 6. a roller I; 7. a sleeve; 8. a spring; 9. a bracket; 10. a transfer box; 11. a second motor; 12. a first rotating wheel; 13. a second rotating wheel; 14. a belt; 15. a fixing frame; 16. a second roller; 17. a first connecting pipe; 18. a second connecting pipe; 19. a spray header; 20. a water pump; 21. a third connecting pipe; 22. a bottom box; 23. a refrigeration fin; 24. a refrigerating fan; 25. a connection frame; 26. a filter frame; 27. a refrigeration controller; 28. a refrigeration tube; 29. a cabin I; 30. cabin two.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Examples:

referring to fig. 1-2, an embodiment of the invention provides a cooling device for copper wire annealing, which comprises a main box 1, wherein the main box 1 internally comprises a first cabin 29 and a second cabin 30, the first cabin 29 is positioned on the right side of the second cabin 30, a through hole is arranged between the first cabin 29 and the second cabin 30 for the copper wire to pass through, a pretreatment mechanism is arranged on the left side of the inside of the first cabin 29, the pretreatment mechanism comprises two groups of limiting plates 2, each group of limiting plates 2 is provided with two, each group of limiting plates 2 is fixedly connected to the upper surface and the lower surface of the inside of the first cabin 29, sleeves 7 are respectively arranged in the limiting plates 2, sliding columns 3 are respectively connected with sliding columns 3 in the sleeves 7 in a sliding manner, the bottom ends of the sliding columns 3 are fixedly connected with moving blocks 4, the sleeves 7 and the outer side wall of the sliding columns 3 are sleeved with springs 8, one side of the moving blocks 4 is provided with a first motor 5, the output end of the first motor 5 is fixedly connected with rollers 6, the rollers 6 are rotatably connected between the moving blocks 4, the moving blocks 4 slide inside the limiting plates 2, the bottoms of the two groups 30 are respectively provided with a bottom box 22, a controller 22 is arranged at the bottom of the main box 22, and a controller 27 is fixedly connected to the bottom of the main box 1 is arranged at the bottom of the refrigerating box 27;

when using the apparatus, it is first necessary to place the apparatus beside the annealing apparatus. Next, the annealed copper wire is guided into a hole of the main casing 1 near the cabin one 29 side. The inside of the main cabinet 1 is always kept in a low temperature state in order to ensure the processing quality of the copper wire, and in this process, the copper wire is located between two sets of pretreatment mechanisms. The first roller 6 is driven due to the extrusion of the copper wire by the external force. At this time, the spool 3 slides in the sleeve 7 due to the elastic force of the spring 8. Therefore, the upper roller and the lower roller can be tightly attached to the copper wire, stability and accuracy of the copper wire in the transmission process are ensured, and the motor drives the first roller 6 to rotate, so that the copper wire is transmitted to the next step. It is noted that the material of the roller one 6 is elastic rubber, which makes it possible to avoid any damage to the copper wire itself during rotation. The design not only improves the production efficiency, but also ensures the quality of the copper wire in the processing process, and in addition, the device has other advantages. For example, the device has compact structure, simple operation and convenient maintenance. Meanwhile, the device has the characteristics of high precision and high efficiency, and can meet the requirements of various complex copper wire processing, and the device plays an important role in the copper wire processing process. The copper wire production line can ensure the quality and the production efficiency of the copper wire and has the advantages of easy operation and maintenance. Therefore, the device has wide application prospect in the field of copper wire processing.

Referring to fig. 3, a first cabin 29 is provided with a bracket 9 at the inner center thereof, a second motor 11 is fixedly connected to the bottom wall of the first cabin 29, a first rotating wheel 12 is rotatably connected to the bottom of one side of the bracket 9, a second rotating wheel 13 is arranged at the top of one side of the bracket 9, a belt 14 is arranged between the second rotating wheel 13 and the first rotating wheel 12, a rotating box 10 is fixedly connected to the right end of the second rotating wheel 13, the rotating box 10 is rotatably connected between the brackets 9, the second rotating wheel 13, the bracket 9 and the rotating box 10 are provided with connecting holes with the same central shaft, a plurality of groups of fixing frames 15 are arranged in the rotating box 10, and a second roller 16 is rotatably connected between the fixing frames 15;

copper wire is led into a hole in the middle of the second wheel 13 and then through the other side of the rotor box 10 and the bracket 9. The motor drives the first rotating wheel 12 to rotate, and the transmission of the second rotating wheel 13 drives the copper wire to pass through the gap between the second rollers 16. Along with the rotation of the second rotating wheel 13, the rotating box 10 also rotates between the brackets 9, and the second roller 16 in the middle of the fixing bracket 15 also rotates. The second roller 16 can rotate around the copper wire to straighten the copper wire just annealed. In this process, the straightening of the copper wire is a critical step. The annealed copper wire is bent due to temperature change, and straightness and stability of the annealed copper wire are ensured by straightening. The rotation of the second roller 16 can drive the copper wire to slide on the fixing frame 15, and the bent copper wire can be straightened gradually by adjusting the position and pressure of the second roller 16. In addition, the rotation of the first rotating wheel 12 and the second rotating wheel 13 can also control the tension and the speed of the copper wire by adjusting the rotation speed of the motor and the transmission ratio of the rotating wheels, so that the quality and the production efficiency of the copper wire are further ensured, and in general, the process involves a plurality of links and details, and the operators are required to have abundant experience and skill. Meanwhile, in order to ensure production efficiency and product quality, periodic maintenance and service of the equipment are also required.

Referring to fig. 4-7, a reprocessing mechanism is disposed in a second cabin 30, the reprocessing mechanism includes a bottom case 22, the bottom case 22 is fixedly connected in the second cabin 30, a refrigeration controller 27 is disposed on the outer side of the bottom case 22, the refrigeration controller 27 is fixedly connected to the bottom of the main case 1, an output end of the refrigeration controller 27 is connected with a refrigeration pipe 28, the refrigeration controller 27 is used for controlling the refrigeration pipe 28 to perform cyclic refrigeration, a filter frame 26 is disposed in the bottom case 22, a connection frame 25 is fixedly connected to a top wall of the filter frame 26, a third connection pipe 21 is fixedly connected to one side of the bottom case 22, a water pump 20 is fixedly connected to one end of the third connection pipe 21, a first connection pipe 17 is fixedly connected to one end of the water pump 20, a second connection pipe 18 is fixedly connected to the first connection pipe 17, a plurality of refrigeration fins 23 are disposed on one side of the bottom case 22, two refrigeration fans 24 are disposed in the interior of the refrigeration fins 23, a plurality of spray heads 19 are fixedly connected to opposite sides of the second connection pipe 18, the spray heads 19 are used for spraying, holes for copper wires to pass through are disposed on the left and right sides of the main case 1, and holes are made of elastic materials.

The straightened copper wire is transported into a second chamber 30. At this time, the water pump 20 transfers the coolant in the bottom tank 22 through the third connection pipe 21 to the shower head 19 on the second connection pipe 18 through the first connection pipe 17. The spray header 19 performs a final cooling process on the copper wire while flushing the copper wire surface debris into the bottom box 22. A filter frame 26 is provided within the bottom housing 22 for filtering out debris. The filtered cooling liquid passes through the refrigeration controller 27 at the bottom of the bottom box 22 to control the refrigeration pipe 28, and the sprayed liquid is refrigerated for recycling. Copper wires pass through the holes on the side edge of the second cabin 30. The holes on both sides of the main box body 1 are provided with elastic sponge, so that oxides on the surface can be stripped, and the cooling efficiency is improved. The design not only improves the cooling efficiency, but also reduces the generation of oxides, thereby prolonging the service life of the copper wire. In addition, the design is environment-friendly. The recycling of the cooling liquid reduces the generation of waste liquid and simultaneously reduces the energy consumption. The filtering effect of the filtering frame 26 ensures the cleanliness of the cooling liquid, further reduces the generation of waste liquid, improves the cooling efficiency, has environmental protection and energy conservation, and is an efficient, environment-friendly and energy-saving copper wire cooling treatment method.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a copper line cooling device for annealing, includes main tank body (1), its characterized in that, main tank body (1) inside is including cabin one (29) and cabin two (30), cabin one (29) is located the right side of cabin two (30), be provided with the through-hole between cabin one (29) and the cabin two (30) and be used for passing of copper line, cabin one (29) inside left side is provided with pretreatment mechanism, cabin one (29) inside center is provided with support (9), cabin one (29) inside diapire fixedly connected with motor two (11), support (9) one side bottom rotation is connected with runner one (12), support (9) one side top is provided with runner two (13), be provided with belt (14) between runner two (13) and runner one (12), runner two (13) right-hand member fixedly connected with carousel (10), carousel (10) rotate and connect between support (9), runner two (13), support (9) and carousel (10) are provided with center pin connection, inside the same center pin is provided with runner (15), two sets of roller (15) are connected with in the middle of the inside of the processing frame (15).

2. The cooling device for copper wire annealing according to claim 1, wherein the pretreatment mechanism comprises two groups of limiting plates (2), each group of limiting plates (2) is provided with two limiting plates, each group of limiting plates (2) is fixedly connected to the upper surface and the lower surface of the interior of a cabin one (29), sleeves (7) are arranged in the limiting plates (2), sliding columns (3) are slidably connected in the sleeves (7), and moving blocks (4) are fixedly connected to the bottom ends of the sliding columns (3).

3. The cooling device for copper wire annealing according to claim 2, wherein the sleeve (7) and the outer side wall of the sliding column (3) are sleeved with springs (8), one side of the moving block (4) is provided with a first motor (5), the output end of the first motor (5) is fixedly connected with a first roller (6), the first roller (6) is rotationally connected between the moving blocks (4), and the moving blocks (4) slide inside the limiting plate (2).

4. The cooling device for copper wire annealing according to claim 1, wherein the reprocessing mechanism comprises a bottom box (22), the bottom box (22) is fixedly connected inside a cabin two (30), a refrigeration controller (27) is arranged outside the bottom box (22), and the refrigeration controller (27) is fixedly connected to the bottom of the main box body (1).

5. The cooling device for copper wire annealing according to claim 4, wherein an output end of the refrigeration controller (27) is connected with a refrigeration tube (28), and the refrigeration controller (27) is used for controlling the refrigeration tube (28) to perform circulation refrigeration.

6. The cooling device for copper wire annealing according to claim 4, wherein a filter frame (26) is provided inside the bottom case (22), a connection frame (25) is fixedly connected to a top wall of the filter frame (26), and a connecting pipe III (21) is fixedly connected to one side of the bottom case (22).

7. The cooling device for copper wire annealing according to claim 6, wherein one end of the third connecting pipe (21) is fixedly connected with a water pump (20), an output end of the water pump (20) is fixedly connected with a first connecting pipe (17), and the first connecting pipe (17) is fixedly connected with a second connecting pipe (18).

8. The cooling device for copper wire annealing according to claim 4, wherein a plurality of cooling fins (23) are provided on one side of the bottom case (22), and two cooling fans (24) are provided inside the cooling fins (23).

9. The cooling device for copper wire annealing according to claim 7, wherein a plurality of 2 spray heads (19) are fixedly connected to opposite sides of the second connecting pipe (18), and the spray heads (19) are used for spraying.

10. The cooling device for copper wire annealing according to claim 1, wherein holes for copper wires to pass through are formed in the left side and the right side of the main box body (1), and elastic sponge materials are arranged in the holes.