A multifunctional cooling structure for rapid cooling of copper wire tin layer

Abstract

The present invention relates to a multifunctional cooling structure for rapidly cooling the tin layer of copper wire, and belongs to the technical field of tin-plated copper wire processing equipment. The multifunctional cooling structure for rapidly cooling the tin layer of copper wire comprises: a liquid storage shell, the interior of the liquid storage shell is filled with coolant, the top of the liquid storage shell is fixedly connected with two symmetrically distributed side plates, and the inner side of the liquid storage shell is embedded with two groups of evenly distributed semiconductor refrigeration plates; multiple cooling is achieved through a cooling module, and an air cooling component is used to achieve initial cooling of the tin layer of the copper wire, avoiding the problem of large-scale loss of coolant caused by large temperature differences due to large amounts of water vapor generated by directly spraying coolant on the surface of the tin layer; the air cooling component is used to reduce the temperature difference after initial cooling, and then the water cooling component is used to perform secondary cooling, which effectively improves the cooling effect, achieves the purpose of step cooling, and avoids the temperature difference caused by spraying affecting the forming effect of the tin layer.

Description

Technical Field

[0001] The invention relates to the technical field of tinned copper wire processing equipment, in particular to a multifunctional cooling structure for rapidly cooling a tin layer of a copper wire. Background Art

[0002] Tinned copper wire is copper wire coated with a thin layer of metallic tin. Tinned copper wire is softer and has excellent electrical conductivity. Compared to bare copper wire, it is more resistant to corrosion and oxidation, significantly extending the service life of low-voltage cables.

[0003] After searching, a Chinese patent disclosed a tinned copper wire cooling device (publication number CN217839093U). This patented technology uses a liquid pump to extract the coolant inside the storage box, and the coolant after heat exchange flows back to the storage box. The output end of the refrigeration equipment passes through the cooling box and extends to the inside of the storage box. The refrigeration equipment is located outside the cooling box, which is conducive to heat dissipation, thereby achieving the effect of recycling cooling water and reducing resource waste. However, the method of directly spraying the coolant is prone to the high surface temperature of the tin layer and the large temperature difference between the two, which produces a large amount of water vapor and leads to the loss of coolant. Therefore, those skilled in the art provide a multifunctional cooling structure for rapid cooling of the tin layer of copper wire to solve the problems raised in the above background technology. Summary of the Invention

[0004] Based on this, it is necessary to provide a multifunctional cooling structure for rapid cooling of the copper wire tin layer, which is easy to cause the loss of coolant due to the high surface temperature of the tin layer and the large temperature difference between the two, resulting in a large amount of water vapor.

[0005] A multifunctional cooling structure for rapid cooling of a copper wire tin layer, comprising:

[0006] A liquid storage shell, wherein the interior of the liquid storage shell is filled with coolant, and two symmetrically distributed side plates are fixedly connected to the top of the liquid storage shell. Two groups of evenly distributed semiconductor cooling fins are embedded and installed on the inner side of the liquid storage shell, with each group of semiconductor cooling fins having no less than five fins. A condenser tube is fixedly connected between the two groups of semiconductor cooling fins. A temperature sensor is provided on one side of the liquid storage shell;

[0007] Cooling module;

[0008] The cooling module includes an air cooling component and an auxiliary component arranged on the top of the liquid storage shell, and a water cooling component located between the two side plates is arranged on opposite sides of the air cooling component and the auxiliary component;

[0009] Among them, the air-cooling component includes a mounting block fixedly connected to the inner wall of the liquid storage shell, the top of the mounting block passes through the liquid storage shell, the surface of the mounting block is provided with evenly distributed inlet holes, the top of the mounting block is fixedly connected to a connection box, a filter is embedded in one side of the connection box, and evenly distributed fans are arranged inside the connection box.

[0010] In one embodiment, one side of the mounting block is fixedly connected with evenly distributed annular tubes, the annular tubes are coaxially arranged with the adjacent inlet holes, the surface of the annular tubes is connected with a conduit, and the other end of the conduit is connected to the connection box.

[0011] In one embodiment, an annularly distributed connecting pipe is embedded in the inner wall of the introduction hole, one end of the connecting pipe passes through the introduction hole and is connected to the adjacent annular pipe, and the surface of the connecting pipe is provided with evenly distributed air injection holes.

[0012] In one embodiment, the auxiliary component includes a connecting block fixedly connected to the top of the liquid storage shell, the surface of the connecting block is provided with an outlet hole arranged coaxially with the inlet hole, the inner wall of the outlet hole is provided with an installation cavity, and the inner wall of the installation cavity is provided with a liquid return groove connected to the liquid storage shell.

[0013] In one embodiment, the inner wall of the installation cavity is fixedly connected with evenly distributed extrusion blocks, the extrusion blocks are hollow, and the side of the extrusion blocks close to the center of the installation cavity is an arc-shaped surface, and the surface of the extrusion blocks is provided with evenly distributed water inlet holes, and the surface of the extrusion blocks is provided with evenly distributed drainage grooves.

[0014] In one embodiment, the water cooling component includes a mounting ring rotatably connected to one side of the connecting block, a gear ring is fixedly connected to the surface of the mounting ring, two adjacent gear rings are meshed with each other, a motor is provided on one side of the connecting block, the output shaft of the motor is fixedly connected to a gear, the gear is meshed with the adjacent gear rings, and a water absorbent block located inside the mounting cavity is provided on one side of the mounting ring, the diameter of the water absorbent block is smaller than the inner diameter of the mounting cavity, and the water absorbent block is a component made of absorbent cotton material.

[0015] In one embodiment, a ring-shaped connecting plate is fixedly connected to the other side of the mounting ring, a through groove is provided inside the connecting plate, and spray holes are evenly distributed and connected to the through groove are provided on the surface of the connecting plate.

[0016] In one embodiment, a swivel is rotatably connected to one side of the mounting block, a cavity is provided on the surface of the swivel, one end of the connecting plate away from the mounting ring is fixedly connected to the swivel, and the through groove is communicated with the cavity.

[0017] In one embodiment, the inner wall of the cavity is slidably connected with a connecting ring, the outer side of the connecting ring passes through the cavity and is fixedly connected to the inner wall of the mounting block, and an inlet tube is provided on the surface of the connecting ring, one end of the inlet tube passes through the connecting ring and is connected to the cavity.

[0018] In one embodiment, a connecting cavity is opened inside the mounting block, a pump body is provided inside the liquid storage shell, the water outlet end of the pump body is connected to a water outlet pipe, the water outlet pipe is connected to the connecting cavity, and the other end of the inlet pipe is connected to the connecting cavity.

[0019] The multifunctional cooling structure for rapid cooling of the copper wire tin layer achieves multiple cooling through the cooling module, and uses the air cooling component to achieve initial cooling of the copper wire tin layer, thereby avoiding the problem of large amount of water vapor generated by directly spraying the coolant on the surface of the tin layer due to large temperature differences, which causes a large amount of coolant loss. After the air cooling component is used for initial cooling to reduce the temperature difference, the water cooling component is used for secondary cooling, which effectively improves the cooling effect, achieves the purpose of step cooling, and avoids the temperature difference caused by direct spraying affecting the forming effect of the tin layer.

[0020] The cooperation between the auxiliary components and the water cooling components can clean the surface of the copper wire after water cooling, actively absorb the coolant adhering to its surface, and prevent the adhering coolant from affecting subsequent processing. At the same time, the water adsorbed by the water absorbing block can be squeezed out under the action of the extrusion block to maintain the good adsorption effect of the water absorbing block. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 Schematic diagram of the separation of the cooling module and the liquid storage shell of the present invention;

[0024] Figure 3 This is a schematic diagram of the connection between the condenser tube and the semiconductor refrigeration sheet of the present invention;

[0025] Figure 4 This is a schematic diagram of the connection between the motor and the connection block of the present invention;

[0026] Figure 5 This is a schematic diagram of the connection between the mounting ring, swivel and connecting plate of the present invention;

[0027] Figure 6 A partial cross-sectional view of the auxiliary component of the present invention;

[0028] Figure 7 It is a partial cross-sectional view of the air-cooling component of the present invention.

[0029] Reference numerals:

[0030] 1. Liquid storage shell; 2. Cooling module; 101. Side panel; 102. Temperature sensor; 103. Condenser; 104. Semiconductor refrigeration chip; 21. Air cooling assembly; 2101. Mounting block; 2102. Inlet hole; 2103. Connecting pipe; 2104. Conduit; 2105. Connecting box; 2106. Fan; 2107. Filter; 2108. Ring pipe; 22. Water cooling assembly; 2201. Motor; 2202. Gear; 2203. Installation Ring; 2204, gear ring; 2205, water absorption block; 2206, connecting plate; 2207, swivel; 2208, connecting ring; 2209, inlet pipe; 2210, through groove; 2211, spray hole; 2212, cavity; 2213, pump body; 2214, water outlet pipe; 2215, connecting cavity; 23, auxiliary component; 2301, connecting block; 2302, installation cavity; 2303, outlet hole; 2304, extrusion block; 2305, return liquid tank. DETAILED DESCRIPTION

[0031] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0032] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of the present invention are for illustrative purposes only and do not represent the only implementation method.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0034] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it can mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are in contact indirectly through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it can mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is higher in level than the second feature. When a first feature is "below," "below," or "below" a second feature, it can mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is lower in level than the second feature.

[0035] Unless otherwise defined, all technical and scientific terms used in the present description have the same meanings as those commonly understood by those skilled in the art to which this invention pertains. The terms used in this description are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used in this description includes any and all combinations of one or more of the associated listed items.

[0036] The following combination Figure 1-Figure 7 The invention describes a multifunctional cooling structure for rapid cooling of a copper wire tin layer.

[0037] like Figure 1-Figure 7 As shown, in one embodiment, a multifunctional cooling structure for rapid cooling of a copper wire tin layer comprises:

[0038] A liquid storage shell 1 is filled with coolant. Two symmetrically distributed side plates 101 are fixedly connected to the top of the liquid storage shell 1. Two groups of evenly distributed semiconductor cooling fins 104 are embedded and installed on the inner side of the liquid storage shell 1. Each group of semiconductor cooling fins 104 has no less than five fins. A condenser tube 103 is fixedly connected between the two groups of semiconductor cooling fins 104. A temperature sensor 102 is provided on one side of the liquid storage shell 1.

[0039] Cooling module 2;

[0040] The cooling module 2 includes an air cooling component 21 and an auxiliary component 23 provided on the top of the liquid storage shell 1, and a water cooling component 22 located between the two side plates 101 is provided on the opposite sides of the air cooling component 21 and the auxiliary component 23;

[0041] Among them, the air-cooling component 21 includes a mounting block 2101 fixedly connected to the inner wall of the liquid storage shell 1, the top of the mounting block 2101 passes through the liquid storage shell 1, and the surface of the mounting block 2101 is provided with evenly distributed inlet holes 2102. The top of the mounting block 2101 is fixedly connected to a connection box 2105, and a filter 2107 is embedded in one side of the connection box 2105. The interior of the connection box 2105 is provided with evenly distributed fans 2106.

[0042] The tinned copper wire is passed through the air cooling assembly 21, the water cooling assembly 22 and the auxiliary assembly 23 in sequence for cooling. During this process, the copper wire passes through the lead-in hole 2102 on the mounting block 2101.

[0043] Specifically, the temperature sensor 102 is an inserted temperature sensor 102, wherein the detection end of the temperature sensor 102 passes through the liquid storage shell 1 and extends to the inner side of the liquid storage shell 1 to contact the coolant, and can be used to detect the temperature of the coolant, and a corresponding controller is provided that can read the temperature reading detected by the temperature sensor 102. When the temperature of the coolant is too high, the cold energy is transferred to the coolant through the condenser 103 by turning on the semiconductor refrigeration plate 104, which is used to cool the coolant. The cold surface of the semiconductor refrigeration plate 104 is in contact with the condenser 103, and the hot surface of the semiconductor refrigeration plate 104 is provided with a heat sink.

[0044] like Figure 1 、 Figure 2 and Figure 7 As shown, one side of the mounting block 2101 is fixedly connected with an evenly distributed annular tube 2108, and the annular tube 2108 is coaxially arranged with the adjacent inlet hole 2102. The surface of the annular tube 2108 is connected with a conduit 2104, and the other end of the conduit 2104 is connected to the connection box 2105.

[0045] An annular connecting pipe 2103 is embedded in the inner wall of the inlet hole 2102. One end of the connecting pipe 2103 passes through the inlet hole 2102 and is connected to the adjacent annular pipe 2108. The surface of the connecting pipe 2103 is provided with evenly distributed air injection holes.

[0046] By starting the fan 2106, the outside air can be filtered through the filter 2107 and then introduced into the interior of the connecting box 2105. The filtered airflow can be injected into the interior of the annular tube 2108 through the conduit 2104, and introduced into the interior of the connecting tube 2103 connected thereto, and finally sprayed out evenly through the jet hole, thereby achieving the effect of preliminary air cooling on the surface of the copper wire passing through the inlet hole 2102.

[0047] like Figure 1 、 Figure 2 and Figure 6 As shown, the auxiliary component 23 includes a connecting block 2301 fixedly connected to the top of the liquid storage shell 1, and the surface of the connecting block 2301 is provided with an outlet hole 2303 arranged coaxially with the inlet hole 2102, and the inner wall of the outlet hole 2303 is provided with a mounting cavity 2302, and the inner wall of the mounting cavity 2302 is provided with a liquid return groove 2305 connected to the liquid storage shell 1.

[0048] The inner wall of the installation cavity 2302 is fixedly connected with evenly distributed extrusion blocks 2304, the extrusion blocks 2304 are hollow, and the side of the extrusion blocks 2304 close to the center of the installation cavity 2302 is arc-shaped, and the surface of the extrusion blocks 2304 is provided with evenly distributed water inlet holes, and the surface of the extrusion blocks 2304 is provided with evenly distributed drainage grooves.

[0049] The auxiliary component 23 is mainly used for the dehydration work after the copper wire is initially cooled by air through the air cooling component 21 and cooled by water through the water cooling component 22. The water adhering to the surface of the copper wire is recovered to the inside of the installation cavity 2302, and is guided back to the inside of the liquid storage shell 1 through the return liquid tank 2305 for storage and reuse, which effectively reduces the loss of coolant and reduces the cost of use.

[0050] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, the water cooling component 22 includes a mounting ring 2203 rotatably connected to one side of the connecting block 2301, a gear ring 2204 is fixedly connected to the surface of the mounting ring 2203, two adjacent gear rings 2204 are meshed with each other, a motor 2201 is provided on one side of the connecting block 2301, the output shaft of the motor 2201 is fixedly connected to a gear 2202, the gear 2202 is meshed with the adjacent gear ring 2204, and a water absorbent block 2205 located inside the mounting cavity 2302 is provided on one side of the mounting ring 2203, the diameter of the water absorbent block 2205 is smaller than the inner diameter of the mounting cavity 2302, and the water absorbent block 2205 is a component made of absorbent cotton material.

[0051] A ring-shaped connecting plate 2206 is fixedly connected to the other side of the mounting ring 2203 . A through groove 2210 is formed inside the connecting plate 2206 . A surface of the connecting plate 2206 is provided with spray holes 2211 that are evenly distributed and communicate with the through groove 2210 .

[0052] A swivel 2207 is rotatably connected to one side of the mounting block 2101 , and a cavity 2212 is defined on the surface of the swivel 2207 . One end of the connecting plate 2206 away from the mounting ring 2203 is fixedly connected to the swivel 2207 , and the through slot 2210 is in communication with the cavity 2212 .

[0053] The inner wall of the cavity 2212 is slidably connected with a connecting ring 2208, the outer side of the connecting ring 2208 passes through the cavity 2212 and is fixedly connected to the inner wall of the mounting block 2101, and an inlet pipe 2209 is provided on the surface of the connecting ring 2208, one end of the inlet pipe 2209 passes through the connecting ring 2208 and is connected to the cavity 2212.

[0054] A connecting cavity 2215 is provided inside the mounting block 2101, and a pump body 2213 is provided inside the liquid storage shell 1. The water outlet end of the pump body 2213 is connected to a water outlet pipe 2214, and the water outlet pipe 2214 is connected to the connecting cavity 2215. The other end of the inlet pipe 2209 is connected to the connecting cavity 2215.

[0055] By starting the motor 2201, the gear 2202 can be driven to rotate, and in this process, the gear ring 2204 connected thereto can be driven to rotate synchronously. Thus, the gear ring 2204 can synchronously drive the mounting ring 2203 connected thereto to rotate under the mutual meshing action, and in this process, the connecting plate 2206 and the water absorbing block 2205 connected thereto can be driven to rotate.

[0056] Specifically, both sides of the water absorption block 2205 are fixedly connected with connection plates that are slidably connected to the inner wall of the installation cavity 2302, so as to keep the water absorption block 2205 stable during the rotation process inside the installation cavity 2302;

[0057] By starting the pump body 2213, the coolant stored in the liquid storage shell 1 can be introduced into the interior of the connecting cavity 2215 through the water outlet pipe 2214, and then introduced into the cavity 2212 connected thereto through the inlet pipe 2209. During the rotation process, the connecting plate 2206 can drive the rotating ring 2207 to rotate synchronously. Since the setting of the connecting ring 2208 can keep the position of the inlet pipe 2209 fixed and seal the cavity 2212, the coolant injected into the cavity 2212 will not leak and will be introduced into the interior of the through groove 2210 and sprayed out through the spray hole 2211. Among them, the spray hole 2211 can be installed with a nozzle, and the nozzle can adopt a mist nozzle to increase the contact area between the sprayed coolant and the surface of the copper wire. The specific method should be selected according to the actual situation and will not be described in detail here. The sprayed coolant can achieve secondary cooling of the surface of the copper wire, thereby effectively improving the cooling effect.

[0058] After the second cooling, the surface of the copper wire will adhere to the coolant, and it can contact the inner side of the water-absorbing block 2205 during the process of passing through the outlet hole 2303, so that the coolant adhered to its surface is absorbed by the water-absorbing block 2205 of the absorbent cotton material component, reducing the situation of water adhering to the surface of the copper wire, which is convenient for subsequent storage operations, and the water-absorbing block 2205 can rotate synchronously with the mounting ring 2203. Under the action of the auxiliary component 23, the water-absorbing block 2205 is continuously squeezed by the extrusion block 2304 during the rotation process, so that the coolant adsorbed by it can be introduced into the interior of the extrusion block 2304 through the water inlet hole opened on the surface of the extrusion block 2304, and discharged through the drainage groove opened on the surface of the extrusion block 2304, and finally guided back to the interior of the liquid storage shell 1 through the return liquid groove 2305 for storage and reuse, and the good water absorption effect of the water-absorbing block 2205 can be maintained by squeezing.

[0059] Working principle: The tinned copper wire is passed through the air-cooling component 21, the water-cooling component 22 and the auxiliary component 23 in sequence for cooling. In this process, by starting the fan 2106, the outside air can be filtered through the filter 2107 and then introduced into the interior of the connecting box 2105. The filtered air flow can be injected into the interior of the annular tube 2108 through the conduit 2104, and introduced into the interior of the connecting pipe 2103 connected thereto, and finally ejected evenly through the jet hole, so as to achieve the effect of preliminary air cooling on the surface of the copper wire passing through the introduction hole 2102. By starting the pump body 2213, the coolant stored in the liquid storage shell 1 can be introduced into the interior of the connecting cavity 2215 through the outlet pipe 2214, and introduced into the cavity 2212 connected thereto through the introduction pipe 2209. The connecting plate 2206 can drive the rotating ring 2207 to rotate synchronously during the rotation. Since the connecting ring 220 The setting of 8 can keep the position of the inlet pipe 2209 fixed and seal the cavity 2212, so that the coolant injected into the cavity 2212 will not leak and is introduced into the interior of the through groove 2210 and sprayed out through the nozzle 2211, wherein the nozzle 2211 can be installed with a nozzle, and the nozzle can use a mist nozzle to increase the contact area between the sprayed coolant and the surface of the copper wire. The specific method should be selected according to actual conditions and will not be elaborated here. The sprayed coolant can achieve secondary cooling of the surface of the copper wire, effectively improving the cooling effect. The setting of the auxiliary component 23 is mainly used for the dehydration work after the copper wire is initially cooled by air cooling component 21 and cooled by water cooling component 22, and the water adhering to the surface of the copper wire is recovered to the interior of the installation cavity 2302, and it is guided back to the interior of the liquid storage shell 1 through the return liquid tank 2305 for storage and reuse, effectively reducing the loss of coolant and reducing the cost of use.

[0060] It should be noted that the temperature sensor 102, semiconductor refrigeration plate 104, fan 2106, motor 2201, pump body 2213 and controller in the above description are all relatively mature devices in existing technology applications. The specific models can be selected according to actual needs. At the same time, the temperature sensor 102, semiconductor refrigeration plate 104, fan 2106, motor 2201, pump body 2213 and controller can be powered by a built-in power supply or by AC power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0061] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0062] The above-described embodiments merely illustrate several embodiments of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the spirit of the present invention, and these modifications and improvements fall within the scope of the present invention. Therefore, the scope of the present invention shall be determined by the appended claims.

Claims

1. A multifunctional cooling structure for rapid cooling of copper wire tin layer, characterized in that: include: A liquid storage shell (1), wherein the interior of the liquid storage shell (1) is filled with coolant, two symmetrically distributed side plates (101) are fixedly connected to the top of the liquid storage shell (1), two groups of evenly distributed semiconductor cooling plates (104) are embedded and installed on the inner side of the liquid storage shell (1), the number of each group of semiconductor cooling plates (104) is not less than five, and a condensing pipe (103) is fixedly connected between the two groups of semiconductor cooling plates (104), and a temperature sensor (102) is provided on one side of the liquid storage shell (1); Cooling module (2); The cooling module (2) comprises an air cooling component (21) and an auxiliary component (23) arranged on the top of the liquid storage shell (1); a water cooling component (22) located between the two side plates (101) is provided on opposite sides of the air cooling component (21) and the auxiliary component (23); The air cooling assembly (21) comprises a mounting block (2101) fixedly connected to the inner wall of the liquid storage shell (1), the top of the mounting block (2101) passes through the liquid storage shell (1), the surface of the mounting block (2101) is provided with evenly distributed inlet holes (2102), the top of the mounting block (2101) is fixedly connected to a connection box (2105), a filter screen (2107) is embedded in one side of the connection box (2105), and the connection box (2105) The interior of the auxiliary component (23) is provided with evenly distributed fans (2106); the auxiliary component (23) includes a connecting block (2301) fixedly connected to the top of the liquid storage shell (1); the surface of the connecting block (2301) is provided with an outlet hole (2303) coaxially arranged with the inlet hole (2102); the inner wall of the outlet hole (2303) is provided with an installation cavity (2302); the inner wall of the installation cavity (2302) is provided with a liquid return groove (2305) connected to the liquid storage shell (1); The inner wall of the installation cavity (2302) is fixedly connected with uniformly distributed extrusion blocks (2304), the extrusion blocks (2304) are arranged in a hollow shape, and the side of the extrusion blocks (2304) close to the center of the installation cavity (2302) is arranged in an arc-shaped surface, and the surface of the extrusion blocks (2304) is provided with uniformly distributed water inlet holes, and the surface of the extrusion blocks (2304) is provided with uniformly distributed drainage grooves; The water cooling assembly (22) includes a mounting ring (2203) rotatably connected to one side of the connecting block (2301), a gear ring (2204) is fixedly connected to the surface of the mounting ring (2203), two adjacent gear rings (2204) are meshed with each other, a motor (2201) is provided on one side of the connecting block (2301), an output shaft of the motor (2201) is fixedly connected to a gear (2202), the gear (2202) is meshed with the adjacent gear rings (2204), a water absorbing block (2205) is provided on one side of the mounting ring (2203) and is located inside the mounting cavity (2302), the diameter of the water absorbing block (2205) is smaller than the inner diameter of the mounting cavity (2302), and the water absorbing block (2205) is a component made of a water absorbing cotton material; A connecting plate (2206) distributed in an annular manner is fixedly connected to the other side of the mounting ring (2203); a through groove (2210) is provided inside the connecting plate (2206); and spray holes (2211) are evenly distributed and communicate with the through groove (2210) on the surface of the connecting plate (2206); One side of the mounting block (2101) is rotatably connected to a rotating ring (2207), a cavity (2212) is provided on the surface of the rotating ring (2207), one end of the connecting plate (2206) away from the mounting ring (2203) is fixedly connected to the rotating ring (2207), and the through groove (2210) is in communication with the cavity (2212); The inner wall of the cavity (2212) is slidably connected to a connecting ring (2208), the outer side of the connecting ring (2208) passes through the cavity (2212) and is fixedly connected to the inner wall of the mounting block (2101), and an introduction tube (2209) is provided on the surface of the connecting ring (2208), one end of the introduction tube (2209) passes through the connecting ring (2208) and is connected to the cavity (2212).

2. The multifunctional cooling structure for rapid cooling of copper wire tin layer according to claim 1, characterized in that: One side of the mounting block (2101) is fixedly connected to a uniformly distributed annular tube (2108), the annular tube (2108) is coaxially arranged with the adjacent inlet hole (2102), the surface of the annular tube (2108) is connected to a conduit (2104), and the other end of the conduit (2104) is connected to the connection box (2105).

3. The multifunctional cooling structure for rapid cooling of copper wire tin layer according to claim 2, characterized in that: An annularly distributed connecting pipe (2103) is embedded in the inner wall of the inlet hole (2102), one end of the connecting pipe (2103) passes through the inlet hole (2102) and is connected to the adjacent annular pipe (2108), and the surface of the connecting pipe (2103) is provided with evenly distributed air injection holes.

4. The multifunctional cooling structure for rapid cooling of copper wire tin layer according to claim 1, characterized in that: A connecting cavity (2215) is provided inside the mounting block (2101), a pump body (2213) is provided inside the liquid storage shell (1), a water outlet end of the pump body (2213) is connected to a water outlet pipe (2214), the water outlet pipe (2214) is connected to the connecting cavity (2215), and the other end of the inlet pipe (2209) is connected to the connecting cavity (2215).

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