Combined cooling device for wire and cable processing

Abstract

The invention belongs to the technical field of combined cooling for wire and cable processing, and discloses a combined cooling device for wire and cable processing, which comprises a case, a water cooling assembly is arranged in the case, an airflow assembly is arranged in the case, and an air cooling assembly is fixedly connected to the rear end of the case. According to the invention, through the cooperation of structures such as the water cooling chamber and the cooling liquid pipe, the heat absorption efficiency during water cooling is further improved, the direction of the cable is changed downwards through the guide supporting wheels, the cable enters cooling water, and the cooling water circulation box is fixedly connected to one side of the machine box. Through cooperation of the airflow assembly, the air cooling assembly and other structures, the problem that the cooling effect is poor in a single mode is solved, low-temperature airflow blown by the first fan enters the main body pipeline, and heat of the cable is absorbed by the low-temperature airflow.

Description

[0001] This application is a divisional application of the application filed on March 28, 2024, with the application number 2024103696329 and the invention title "A combined cooling device for wire and cable processing and its cooling method". Technical Field

[0002] The invention belongs to the technical field of combined cooling for wire and cable processing, and specifically relates to a combined cooling device for wire and cable processing. Background Art

[0003] Wire and cable refers to materials used for power, electrical and related transmission purposes. There is no strict boundary between "wire" and "cable". Generally, products with fewer cores, smaller product diameters and simpler structures are called wires, those without insulation are called bare wires, and others are called cables.

[0004] When producing wire and cable, it is necessary to inject plastic on the outer side of the wound aluminum wire copper core to form an insulating protective layer. When the wire core just comes out of the injection molding machine, it still has a relatively high temperature and needs to be cooled to facilitate subsequent operations. Traditional cooling methods mostly use a large amount of flowing cooling water over a long distance. This cooling method not only consumes a large amount of water, but also has poor cooling effect and low efficiency with a single method. Moreover, the cable after cooling needs to be wiped and dried before proceeding to the next step. Therefore, a combined cooling device for wire and cable processing is proposed. Summary of the Invention

[0005] To solve the problems of poor cooling effect, low efficiency, large water consumption, high refrigeration cost and low utilization rate of refrigeration effect proposed in the above background art, the invention provides a combined cooling device for wire and cable processing.

[0006] To achieve the above object, the invention provides the following technical solution: A combined cooling device for wire and cable processing, including a chassis. A water cooling component is arranged inside the chassis. An air flow component is arranged inside the chassis. An air cooling component is fixedly connected to the rear end of the chassis. A cable is movably connected inside the chassis and the air cooling component. A cooling water circulation tank is fixedly connected to one side of the chassis. A small pump is connected to the rear side of the cooling water circulation tank through a pipeline. A water scraping sleeve is fixedly connected inside the chassis. A heat exchanger is fixedly connected to the other side of the chassis. Among them, the water cooling component includes a water cooling chamber opened inside the chassis. A plurality of guiding support wheels are fixedly connected inside the water cooling chamber. A coolant pipe is fixedly connected to the top of the water cooling chamber. A heat conducting rod is fixedly connected to the bottom of the water cooling chamber. The air-cooling component includes a main pipeline fixedly connected to the chassis. Inside the main pipeline, a plurality of first guide vanes and second guide vanes are equidistantly distributed. In the middle of the main pipeline, a plurality of heat-conducting fins are annularly distributed. One end of the main pipeline close to the chassis is rotatably connected to a second fan.

[0007] Preferably, the water-cooling component further includes a water inlet and a water outlet opened on one side of the chassis close to the cooling water circulation tank. The water inlet is communicated with a small pump through a pipeline, and the water outlet is communicated with the cooling water circulation tank through a pipeline; Among them, the water inlet is located below the water outlet, and the inside of the water-cooling chamber is filled with cooling water. The small pump pumps the cooling water inside the cooling water circulation tank into the water-cooling chamber through the water inlet, so that the cooling water inside the water-cooling chamber flows into the cooling water circulation tank from the water outlet.

[0008] Preferably, a cable is wound between the guiding and supporting wheels, and the guiding and supporting wheels are distributed in a trapezoid with the short side facing downwards. The coolant pipe is spirally wound outside the cable inside the water-cooling chamber, and the top of the coolant pipe penetrates through the chassis and is fixedly connected to the heat exchanger.

[0009] Preferably, the heat-conducting rods are mirror-distributed on both sides of the coolant pipe. A plurality of annular heat-exchanging fins are equidistantly distributed at the upper ends of the heat-conducting rods. The lower ends of the heat-conducting rods penetrate through the bottom of the water-cooling chamber and extend to the air-flow component. A plurality of rectangular heat-exchanging fins are equidistantly distributed at the lower ends of the heat-conducting rods.

[0010] Preferably, the air-flow component includes a motor. A first fan is fixedly connected to the output end of the motor. A gear driving shaft is rotatably connected to the bottom of the chassis. Air inlets are opened on both sides of the bottom of the chassis. A transmission gear is fixedly connected between the motor and the first fan.

[0011] Preferably, the motor is fixedly connected to the outside of the chassis and the output end of the motor penetrates through the chassis. One end of the gear driving shaft penetrates through the chassis and extends to the outside of the chassis. The gear driving shaft is meshed with the transmission gear. The air inlets are located on both sides of the first fan. The air flow blown out by the first fan becomes a low-temperature air flow when passing through the lower ends of the heat-conducting rods.

[0012] Preferably, the air-cooling component further includes teeth provided at one end of the second fan. The teeth are meshed with the outer end of the gear driving shaft located outside the chassis. The first guide vane has an annular structure that bends and extends outwards. The second guide vane has an annular structure that bends and extends inwards. The bent end of the first guide vane faces the leading end of the second guide vane. The heat-conducting fins are fixedly connected to the first guide vane and the second guide vane.

[0013] Preferably, when the low-temperature air flow blown by the first fan enters the interior of the main pipeline, the heat on the cable is absorbed by the low-temperature air flow and is shunted at the first guide piece. One part of the low-temperature air flow advances straight, and the other part of the low-temperature air flow is shunted by the first guide piece and enters the space between the first guide piece and the second guide piece. The heat in the low-temperature air flow is absorbed by the heat conducting piece. When the low-temperature air flow contacts the second guide piece, it is blocked and guided by the second guide piece and blown towards the cable again.

[0014] Preferably, the cable is movably connected inside the wiper sleeve, and an annular retaining piece is arranged inside the wiper sleeve.

[0015] The present invention also provides a combined cooling method for wire and cable processing, including the following steps: S1. When the cable enters the interior of the water cooling chamber, the cable is deflected downward by the guiding support wheel, so that the cable enters the cooling water and passes through the middle of the coolant pipe. The cable is cooled synchronously by the cooling water and the coolant pipe. Then the cable moves from the interior of the water cooling chamber to the wiper sleeve, and the wiper sleeve scrapes off the water droplets on the surface of the cable and distributes them on the surface of the cable. S2. When the cable enters the water cooling chamber, the heat of the rectangular heat exchange piece at the lower end of the heat conducting rod is conducted upward by the heat conducting rod, so that the cooling water and the coolant pipe absorb the heat of the heat conducting rod. When the first fan rotates to blow air flow, when passing through the lower end of the heat conducting rod, the rectangular heat conducting piece absorbs the heat in the air flow to make it a low-temperature air flow, and then blows it towards the cable inside the air cooling assembly. S3. When the cable enters the main pipeline, it enters the main pipeline together with the low-temperature air flow blown by the first fan synchronously. Inside the main pipeline, the heat of the cable is absorbed by the low-temperature air flow. The low-temperature air flow is shunted by the first guide piece, so that part of the low-temperature air flow passes through the first guide piece and the second guide piece. At the same time, the low-temperature air flow will contact the heat conducting piece, and the heat conducting piece absorbs the heat of the low-temperature air flow to reduce the temperature of the low-temperature air flow. Then the second guide piece deflects the low-temperature air flow so that it blows towards the cable again.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: By setting the cooperation of structures such as the water cooling chamber and the coolant pipe, the present invention improves the efficiency of heat absorption during water cooling. The cable is deflected downward by the guiding support wheel, so that the cable enters the cooling water and passes through the middle of the coolant pipe. The cable is cooled synchronously by the cooling water and the coolant pipe, improving the efficiency of cooling the cable. At the same time, the small pump continuously pumps the cooling water inside the cooling water circulation tank into the water cooling chamber through the water inlet, so that the cooling water that has absorbed heat in the water cooling chamber flows out from the water outlet to the inside of the cooling water circulation tank for re-cooling, reducing the water consumption. Through the cooperation of structures such as an air flow component and an air cooling component, the present invention solves the problem of poor cooling effect in a single way. The low-temperature air flow blown by the first fan enters the main pipe, and the low-temperature air flow absorbs the heat of the cable. The low-temperature air flow is shunted by the first guide piece, so that part of the low-temperature air flow passes through the first guide piece and the second guide piece, and the heat of the low-temperature air flow is absorbed by the heat conduction piece, reducing the temperature of the low-temperature air flow. Then, the second guide piece deflects the low-temperature air flow so that it blows towards the cable again, and the cable is cooled in this cycle. Through the cooperation of structures such as a heat conduction rod and a first fan, the present invention solves the problem of low utilization rate of the refrigeration effect. The heat of the heat conduction rod is absorbed by the cooling water and the coolant pipe, so that the rectangular heat exchange piece at the lower end of the heat conduction rod is in a low-temperature state. When the first fan rotates to blow air flow, the temperature is reduced to become low-temperature air flow when passing through the rectangular heat exchange piece at the lower end of the heat conduction rod, so as to realize the multiple and reasonable utilization of the refrigeration effect. Brief Description of the Drawings

[0017] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a cross-sectional view of the side of the chassis of the present invention; Figure 3 is an enlarged cross-sectional view of the water cooling component of the present invention; Figure 4 is an enlarged cross-sectional view of the air flow component of the present invention; Figure 5 is a schematic diagram of the overall air cooling component of the present invention; Figure 6 is a cross-sectional view of the side of the air cooling component of the present invention; Figure 7 is a partial cross-sectional view of the connection part of the air cooling component of the present invention; Figure 8 is an enlarged schematic diagram of the wiper sleeve of the present invention; Figure 9 is a diagram of the flow direction of the low-temperature air flow of the present invention.

[0018] In the figure: 1, chassis; 2, water cooling component; 201, water cooling chamber; 202, guiding support wheel; 203, coolant pipe; 204, heat conduction rod; 205, water inlet; 206, water outlet; 3, air flow component; 301, motor; 302, first fan; 303, gear drive shaft; 304, air inlet; 305, transmission gear; 4, air cooling component; 401, main pipe; 402, first guide piece; 403, second guide piece; 404, heat conduction piece; 405, second fan; 406, tooth; 5, cable; 6, cooling water circulation tank; 7, small pump; 8, wiper sleeve; 9, heat exchanger. Detailed Embodiment

[0019] 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 efforts shall fall within the protection scope of the present invention.

[0020] As Figures 1 to 9 shown, the present invention provides a combined cooling device for wire and cable processing, including a chassis 1. A water cooling component 2 is provided inside the chassis 1, an air flow component 3 is arranged inside the chassis 1, an air cooling component 4 is fixedly connected to the rear end of the chassis 1, a cable 5 is movably connected inside the chassis 1 and the air cooling component 4, a cooling water circulation tank 6 is fixedly connected to one side of the chassis 1, a small pump 7 is connected to the rear side of the cooling water circulation tank 6 through a pipeline, a water scraping sleeve 8 is fixedly connected inside the chassis 1, and a heat exchanger 9 is fixedly connected to the other side of the chassis 1; Among them, the water cooling component 2 includes a water cooling chamber 201 opened inside the chassis 1. A plurality of guiding support wheels 202 are fixedly connected inside the water cooling chamber 201, a coolant pipe 203 is fixedly connected to the top of the water cooling chamber 201, and a heat conducting rod 204 is fixedly connected to the bottom of the water cooling chamber 201; The air cooling component 4 includes a main pipeline 401 fixedly connected to the chassis 1. A plurality of first guiding fins 402 and second guiding fins 403 are equidistantly distributed inside the main pipeline 401, a plurality of heat conducting fins 404 are annularly distributed inside the main pipeline 401, and a second fan 405 is rotatably connected to one end of the main pipeline 401 close to the chassis 1.

[0021] As Figure 2 、 Figure 3 and Figure 4 shown, the water cooling component 2 further includes a water inlet 205 and a water outlet 206 opened on one side of the chassis 1 close to the cooling water circulation tank 6. The water inlet 205 is communicated with the small pump 7 through a pipeline, and the water outlet 206 is communicated with the cooling water circulation tank 6 through a pipeline; Among them, the water inlet 205 is located below the water outlet 206, and the inside of the water cooling chamber 201 is filled with cooling water. The small pump 7 pumps the cooling water inside the cooling water circulation tank 6 into the water cooling chamber 201 through the water inlet 205, so that the cooling water inside the water cooling chamber 201 flows into the cooling water circulation tank 6 from the water outlet 206.

[0022] Adopt the above solution: By setting the water inlet 205 and the water outlet 206, with the water inlet 205 opened on the lower side of the water outlet 206, when the small pump 7 pumps the cooling water inside the cooling water circulation tank 6 into the water cooling chamber 201 through the water inlet 205, the water level of the cooling water inside the water cooling chamber 201 can be raised, so that the cooling water can flow into the cooling water circulation tank 6 from the water outlet 206 and be cooled again, enabling the cooling water inside the water cooling chamber 201 to circulate, avoiding heat accumulation and preventing the cooling water from losing its cooling effect.

[0023] As Figures 2 to 4 shown, a cable 5 is wound between the guiding and supporting wheels 202, and the guiding and supporting wheels 202 are distributed in a trapezoid with the short side facing downwards. The coolant pipe 203 is spirally wound outside the cable 5 inside the water cooling chamber 201. The top of the coolant pipe 203 penetrates through the chassis 1 and is fixedly connected to the heat exchanger 9. The heat conducting rods 204 are mirror-distributed on both sides of the coolant pipe 203. A plurality of annular heat exchange fins are equidistantly distributed at the upper ends of the heat conducting rods 204. The lower ends of the heat conducting rods 204 penetrate through the bottom of the water cooling chamber 201 and extend to the air flow assembly 3. A plurality of rectangular heat exchange fins are equidistantly distributed at the lower ends of the heat conducting rods 204.

[0024] Adopt the above solution: By setting the guiding and supporting wheels 202 to be distributed in a trapezoid with the short side facing downwards, the cable 5 can be turned, enabling the cable 5 to penetrate into the cooling water inside the water cooling chamber 201 for cooling. And inside the cooling water, there is also a coolant pipe 203. Through the dual cooperation of the cooling water and the coolant pipe 203, the cable 5 can be cooled better. The design of the heat conducting rods 204 can adjust the position of the air outlet of the first fan 302 to a low-temperature area to absorb the heat inside the air flow blown out by the first fan 302 and make it into a low-temperature air flow.

[0025] As Figure 3 and Figure 7 shown, the air flow assembly 3 includes a motor 301. The output end of the motor 301 is fixedly connected to a first fan 302. A gear drive shaft 303 is rotatably connected to the bottom of the chassis 1. Air inlets 304 are opened on both sides of the bottom of the chassis 1. A transmission gear 305 is fixedly connected between the motor 301 and the first fan 302. Adopt the above solution: By setting the air flow assembly 3, the air flow blown out by the first fan 302 absorbs heat through the heat conducting rods 204 and becomes a low-temperature air flow. At the same time, the transmission gear 305 drives the second fan 405 to rotate through the cooperation of the gear drive shaft 303 and the teeth 406, and a pair of heat conducting fins 404 located outside the main pipe 401 are air-cooled.

[0026] As Figure 3 and Figure 7As shown, the motor 301 is fixedly connected to the outside of the chassis 1 and the output end of the motor 301 penetrates the chassis 1. One end of the gear drive shaft 303 penetrates the chassis 1 and extends to the outside of the chassis 1. The gear drive shaft 303 is meshed and connected with the transmission gear 305. The air inlet 304 is located on both sides of the first fan 302. The air flow blown by the first fan 302 becomes a low-temperature air flow after passing through the lower end of the heat conduction rod 204.

[0027] Adopting the above solution: By driving the first fan 302 with the motor 301, the second fan 405 can be driven synchronously, so that while the cable 5 can be heat-exchanged and cooled inside the air-cooling component 4, the part of the heat conduction fin 404 located outside the main pipeline 401 can be air-cooled to ensure the efficiency of the air-cooling component 4 in cooling the cable 5, and a liquid separation tank is provided inside the second fan 405.

[0028] As Figures 4 to 9 As shown in the figure, the air-cooling component 4 further includes a tooth 406 provided at one end of the second fan 405. The tooth 406 is meshed and connected with the outer end of the gear drive shaft 303 located outside the chassis 1. The first guide piece 402 has an annular structure that bends and extends outward, and the second guide piece 403 has an annular structure that bends and extends inward. The bent end of the first guide piece 402 faces the leading end of the second guide piece 403. The heat conduction fin 404 is fixedly connected to the first guide piece 402 and the second guide piece 403.

[0029] Adopting the above solution: By providing the tooth 406, the second fan 405 can be synchronized with the first fan 302 through the cooperation of the gear drive shaft 303 and the transmission gear 305. The annular structure of the first guide piece 402 that bends and extends outward can split the low-temperature air flow when it passes through the first guide piece 402. The second guide piece 403 is set to have an annular structure that bends and extends inward, which can guide the low-temperature air flow to blow back to the cable 5 again after exchanging heat with the heat conduction fin 404. Fixing the heat conduction fin 404 to the first guide piece 402 and the second guide piece 403 can fix the first guide piece 402 and can conveniently absorb the heat in the low-temperature air flow at the same time.

[0030] As Figures 4 to 9 As shown, when the low-temperature air flow blown by the first fan 302 enters the inside of the main pipeline 401, the low-temperature air flow absorbs the heat on the cable 5 and is split at the first guide piece 402. One part of the low-temperature air flow goes straight forward, and the other part of the low-temperature air flow is split by the first guide piece 402 and enters between the first guide piece 402 and the second guide piece 403. The heat conduction fin 404 absorbs the heat in the low-temperature air flow. When the low-temperature air flow contacts the second guide piece 403, it is blocked and guided by the second guide piece 403 and blown back to the cable 5 again. The cable 5 is movably connected inside the wiper sleeve 8, and an annular baffle is provided inside the wiper sleeve 8.

[0031] Adopting the above solution: when the low-temperature air flow blown by the first fan 302 enters the interior of the main duct 401, the heat of the cable 5 is absorbed by the low-temperature air flow, and it is shunted at the first guide vane 402. One part of the low-temperature air flow moves straight forward, and the other part of the low-temperature air flow is shunted by the first guide vane 402 and passes between the first guide vane 402 and the second guide vane 403. The heat in the low-temperature air flow is absorbed by the heat conducting sheet 404, and then it is blocked and guided by the second guide vane 403 and blown towards the cable 5. The cable 5 is movably connected inside the wiper sleeve 8. An annular baffle is arranged inside the wiper sleeve 8. A conduit is also fixed on the side of the wiper sleeve 8, which can scrape off the water droplets remaining on the surface of the cable 5 and transport them to the interior of the second fan 405 through the conduit. A ring groove is formed on the outer surface of the second fan 405, which is convenient for corresponding to the ring arranged at the end of the conduit, so that the ring arranged at the end of the conduit is embedded in the ring groove formed on the outer surface of the second fan 405, and the water in the conduit can flow into the second fan 405 through the ring groove without affecting the normal rotation of the second fan 405. Then, the second fan 405 rotates to throw out the water from several small holes formed on the second fan 405 and blows it towards the heat conducting sheet 404 along with the air flow to cool down the heat conducting sheet 404.

[0032] The present invention also provides a combined cooling method for wire and cable processing, including the following steps: S1. When the cable 5 enters the interior of the water cooling chamber 201, the cable 5 is deflected downward through the guiding support wheel 202, so that the cable 5 enters the cooling water and passes through the middle of the coolant pipe 203. The cooling water and the coolant pipe 203 cool down the cable 5 synchronously. At the same time, the small pump 7 continuously pumps the cooling water inside the cooling water circulation tank 6 into the interior of the water cooling chamber 201 through the water inlet 205, so that the cooling water that has absorbed heat in the water cooling chamber 201 flows out from the water outlet 206 to the interior of the cooling water circulation tank 6 for re-cooling. Then, the cable 5 moves from the interior of the water cooling chamber 201 to the wiper sleeve 8, and the wiper sleeve 8 scrapes open the water droplets on the surface of the cable 5 and distributes them on the surface of the cable 5, which is convenient for the remaining water to evaporate while the low-temperature air flow absorbs the heat of the cable 5, improving the heat absorption efficiency and facilitating the winding of the cable 5.

[0033] S2. While the cable 5 enters the water-cooling chamber 201, the heat conducting rod 204 conducts the heat of the rectangular heat exchange fins at its lower end upward, causing the cooling water and the coolant pipe 203 to absorb the heat of the heat conducting rod 204, making the rectangular heat exchange fins at the lower end of the heat conducting rod 204 in a low-temperature state. By rotating the first fan 302 to blow air flow, when the air flow passes through the rectangular heat exchange fins at the lower end of the heat conducting rod 204, the rectangular heat conducting fins absorb the heat in the air flow, reducing its temperature to become low-temperature air flow, and then blowing it towards the cable 5 inside the air-cooling assembly 4. While the first fan 302 is rotating, the driving gear 305 drives the second fan 405 to rotate through the cooperation of the gear driving shaft 303 and the teeth 406, so that the second fan 405 blows air flow to cool the part of the heat conducting fins 404 located outside the main pipe 401.

[0034] S3. When the cable 5 enters the main pipe 401, it enters the main pipe 401 together with the low-temperature air flow blown by the first fan 302. Inside the main pipe 401, the low-temperature air flow absorbs the heat of the cable 5. The first guiding piece 402 shunts the low-temperature air flow, so that part of the low-temperature air flow passes through the first guiding piece 402 and the second guiding piece 403. At the same time, the low-temperature air flow will contact the heat conducting fins 404, and the heat conducting fins 404 absorb the heat in the low-temperature air flow, reducing the temperature of the low-temperature air flow. Then the second guiding piece 403 deflects the low-temperature air flow, making it blow towards the cable 5 again to re-absorb the heat of the cable 5, and so on, to thoroughly cool the cable 5.

[0035] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0036] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined cooling device for wire and cable processing, comprising a chassis (1), characterized in that: The chassis (1) is provided with a water cooling component (2) inside, the chassis (1) is provided with an air flow component (3) inside, the chassis (1) is fixedly connected to an air cooling component (4) at the rear end, the chassis (1) and the air cooling component (4) are movably connected with a cable (5) inside, the chassis (1) is fixedly connected to a cooling water circulation box (6) on one side, the cooling water circulation box (6) is connected to a small pump (7) at the rear side via a pipeline, the chassis (1) is fixedly connected to a wiper jacket (8), and the chassis (1) is fixedly connected to a heat exchanger (9) on the other side.

2. The combined cooling device for wire and cable processing according to claim 1 is characterized in that: The water cooling assembly (2) comprises a water cooling chamber (201) opened inside the chassis (1), a plurality of guide support wheels (202) are fixedly connected inside the water cooling chamber (201), a coolant pipe (203) is fixedly connected to the top of the water cooling chamber (201), and a heat conducting rod (204) is fixedly connected to the bottom of the water cooling chamber (201).

3. The combined cooling device for wire and cable processing according to claim 1, characterized in that: The air cooling component (4) comprises a main pipe (401) fixedly connected to the chassis (1), a plurality of first guide plates (402) and second guide plates (403) being evenly distributed inside the main pipe (401), a plurality of heat conducting plates (404) being distributed in a ring shape in the middle of the main pipe (401), and a second fan (405) being rotatably connected to one end of the main pipe (401) close to the chassis (1).

4. The combined cooling device for wire and cable processing according to claim 2, characterized in that: The water cooling assembly (2) further comprises a water inlet (205) and a water outlet (206) which are opened on a side of the chassis (1) close to the cooling water circulation box (6); the water inlet (205) is connected to the small pump (7) through a pipeline, and the water outlet (206) is connected to the cooling water circulation box (6) through a pipeline; The water inlet (205) is located below the water outlet (206), and the water cooling chamber (201) is filled with cooling water. The cooling water in the cooling water circulation box (6) is pumped into the water cooling chamber (201) through the water inlet (205) by a small pump (7), so that the cooling water in the water cooling chamber (201) flows from the water outlet (206) into the cooling water circulation box (6); A cable (5) is wound between the guide support wheels (202), and the guide support wheels (202) are arranged in a trapezoidal shape with the short side facing downwards; the coolant pipe (203) is spirally wound around the outside of the cable (5) inside the water cooling chamber (201); the top of the coolant pipe (203) passes through the chassis (1) and is fixedly connected to the heat exchanger (9); The heat conducting rod (204) is distributed in a mirror-like manner on both sides of the coolant pipe (203), and a plurality of annular heat exchange fins are distributed at equal distances on the upper end of the heat conducting rod (204). The lower end of the heat conducting rod (204) passes through the bottom of the water cooling chamber (201) and extends to the airflow component (3), and a plurality of rectangular heat exchange fins are distributed at equal distances on the lower end of the heat conducting rod (204).

5. The combined cooling device for wire and cable processing according to claim 3 is characterized in that: The airflow component (3) comprises a motor (301), the output end of the motor (301) is fixedly connected to a first fan (302), the bottom of the chassis (1) is rotatably connected to a gear drive shaft (303), air inlets (304) are provided on both sides of the bottom of the chassis (1), and a transmission gear (305) is fixedly connected between the motor (301) and the first fan (302).

6. The combined cooling device for wire and cable processing according to claim 5, characterized in that: The motor (301) is fixedly connected to the outside of the chassis (1) and the output end of the motor (301) passes through the chassis (1); one end of the gear drive shaft (303) passes through the chassis (1) and extends to the outside of the chassis (1); the gear drive shaft (303) is meshedly connected with the transmission gear (305); the air inlet (304) is located on both sides of the first fan (302); and the airflow blown out by the first fan (302) becomes a low-temperature airflow when passing through the lower end of the heat conducting rod (204).

7. The combined cooling device for wire and cable processing according to claim 6, characterized in that: The air cooling component (4) further comprises teeth (406) provided at one end of the second fan (405), the teeth (406) being meshingly connected with one end of the gear drive shaft (303) located outside the chassis (1); the first guide piece (402) is in the form of an annular structure that bends outward and extends; the second guide piece (403) is in the form of an annular structure that bends inward and extends; the bent tail end of the first guide piece (402) faces the head end of the second guide piece (403); and the heat conducting piece (404) is fixedly connected to the first guide piece (402) and the second guide piece (403).

8. The combined cooling device for wire and cable processing according to claim 7, characterized in that: When the low-temperature airflow blown by the first fan (302) enters the interior of the main pipe (401), the low-temperature airflow absorbs the heat on the cable (5) and is diverted at the first guide plate (402). A portion of the low-temperature airflow moves in a straight line, while another portion of the low-temperature airflow is diverted by the first guide plate (402) and enters between the first guide plate (402) and the second guide plate (403). The heat in the low-temperature airflow is absorbed by the heat conductive plate (404). When the low-temperature airflow contacts the second guide plate (403), it is blocked and guided by the second guide plate (403) and blows toward the cable (5) again.

9. The combined cooling device for wire and cable processing according to claim 1, characterized in that: The cable (5) is movably connected to the interior of the wiper cover (8), and an annular baffle is provided inside the wiper cover (8).

Images