Cooling equipment for air conditioner cable manufacturing

Abstract

The invention relates to the technical field of air conditioner cable manufacturing, and discloses a cooling device for air conditioner cable manufacturing, which comprises a cooling box, the side surface of the cooling box is provided with a feeding hole, and the bottom of the cooling box is provided with a reinforcing base; one side of the cooling device is fixedly connected with the inner wall of the cooling box; the forming device penetrates through the cooling box and is fixedly connected with the cooling box; multiple groups of feeding holes are formed, the multiple groups of feeding holes are symmetrically distributed in the two sides of the cooling box, and the bottom of the forming device extends to the outer side of the cooling box and is fixedly connected with the top of the reinforcing base; the cooling device comprises a supporting column, and the outer side of the supporting column is sleeved with and fixedly connected with a connecting plate. According to the cooling equipment for manufacturing the air conditioner cable, it can be guaranteed that air is evenly distributed in the circumferential direction of the cable, the passing cable can be cooled, and the cooling uniformity is effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of air-conditioning cable manufacturing, in particular to a cooling device for manufacturing air-conditioning cables. Background Art

[0002] During the manufacturing process of air-conditioning cables, the temperature of the cables will be very high after the insulation layer or sheath layer is extruded by extruders and other equipment. If these cables in high temperature state are not cooled in time, the physical and electrical properties of the cables will be affected. From the perspective of physical properties, high-temperature cables are prone to deformation during the subsequent winding process. For example, the insulation layer may become locally thinner and uneven in thickness due to its own thermoplasticity under the action of gravity or winding tension, thereby reducing the insulation effect of the cable. From the perspective of electrical performance, the insulation resistance and other parameters of cables that are not fully cooled may not meet the standards. Because high temperature will make the molecular structure inside the insulating material in a relatively active state, it may cause the migration of impurity ions and increase the risk of reduced insulation resistance. As the cable manufacturing industry continues to increase its requirements for product quality and production efficiency, it also has higher expectations for the performance of cooling equipment.

[0003] When existing devices use air cooling to cool cables, the cooling effect is better near the air outlet of the cooling device, while the cables farther away from the air outlet are not cooled properly, resulting in uneven cooling of the cables and poor cooling effect. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides: a cooling device for manufacturing air-conditioning cables, comprising:

[0005] A cooling box, wherein a feeding hole is provided on the side of the cooling box and a reinforcement base is provided on the bottom of the cooling box;

[0006] A cooling device, one side of which is fixedly connected to the inner wall of the cooling box;

[0007] A forming device, wherein the forming device passes through the cooling box and is fixedly connected to the cooling box;

[0008] The feed holes are provided in multiple groups, and the multiple groups of feed holes are symmetrically distributed on both sides of the cooling box. The bottom of the forming device extends to the outside of the cooling box and is fixedly connected to the top of the reinforced base;

[0009] Wherein, the cooling device comprises:

[0010] A support column, wherein a connecting plate is sleeved and fixedly connected to the outer side of the support column, a cooling air duct is fixedly connected to the bottom of the support column through a bracket, an exhaust duct is connected to the bottom of the cooling air duct, an end of the exhaust duct away from the cooling air duct is connected to an annular tube, and an air outlet is opened on the inner side of the annular tube;

[0011] A delivery pipe, one side of the delivery pipe is connected to a heat conducting pipe, one end of the heat conducting pipe away from the delivery pipe is connected to an air intake pipe, one end of the air intake pipe is connected to an air extraction pump, external gas is extracted from the air extraction pump to the inside of the air intake pipe, the gas is discharged into the heat conducting pipe through the air intake pipe, the gas entering the inside of the heat conducting pipe enters the cooling air duct from the delivery pipe, and then is discharged into the annular pipe through the exhaust pipe, the gas is finally blown from the air outlet to the surface of the passing cable, the cable passes through the annular pipe and passes through the air outlet on the inner side of the annular pipe. Since there are multiple groups of air outlets, it can be ensured that the wind is evenly distributed in the circumferential direction of the cable, so that the cables passing through can be cooled, effectively improving the uniformity of cooling.

[0012] Preferably, both ends of the support column are fixedly connected to the inner wall of the cooling box, two groups of connecting plates are provided, and the two groups of connecting plates are symmetrically distributed on the support column, multiple groups of exhaust ducts are provided, and the multiple groups of exhaust ducts are evenly distributed at the bottom of the cooling air duct, and both ends of the delivery pipe are connected to the end of the cooling air duct.

[0013] Preferably, there are multiple groups of air outlets, which are evenly distributed on the inner side of the annular tube, and there are two groups of heat-conducting pipes, which are evenly distributed on one side of the delivery pipe, and the outer side of the delivery pipe is fixedly connected to the side of the connecting plate through a bracket.

[0014] Preferably, the cooling device further comprises a temperature-reducing device, the temperature-reducing device penetrates through the bottom of the cooling box and is fixedly connected to the bottom of the cooling box, and the bottom of the temperature-reducing device is fixedly connected to the top of the reinforcement base.

[0015] Preferably, the cooling device includes a cooling water tank, a side of the cooling water tank is connected to a drain pipe, the outer side of the delivery pipe is penetrated by and fixedly connected with heat-conducting fins, and the cooling liquid is filled into the cooling water tank by using the drain pipe. When the gas drawn by the vacuum pump enters the delivery pipe from the heat-conducting pipe, the heat-conducting pipe and the heat-conducting fins can exchange heat between the gas and the cooling liquid inside the cooling water tank, and the drawn gas is cooled by the cooling liquid, and then the cooled gas is blown onto the surface of the cable, thereby accelerating the cooling speed of the cable and improving work efficiency.

[0016] Preferably, two groups of drain pipes are provided, and the two groups of drain pipes are symmetrically distributed on both sides of the cooling water tank, the heat conduction pipe passes through the cooling water tank and is fixedly connected to the cooling water tank, the delivery pipe passes through the cooling water tank and is fixedly connected to the cooling water tank, and multiple groups of heat conduction fins are provided, and the multiple groups of heat conduction fins are evenly distributed on the outside of the delivery pipe, and the bottom of the cooling water tank is fixedly connected to the top of the reinforced base.

[0017] Preferably, the forming device comprises a first extrusion roller and a second extrusion roller, the first extrusion roller and the second extrusion roller are driven by a belt, one end of the first extrusion roller is fixedly connected to a driving motor, the end of the first extrusion roller away from the driving motor is fixedly connected to a limiting column, the sides of the first extrusion roller and the second extrusion roller are both provided with arc grooves, and both ends of the second extrusion roller are rotatably connected to positioning rods through a rotating bracket. After the cable enters the interior of the cooling box, it passes between the first extrusion roller and the second extrusion roller. Since the sides of the first extrusion roller and the second extrusion roller are both provided with arc grooves, and the arc grooves on the first extrusion roller and the arc grooves on the second extrusion roller correspond one to one, the cable passing through the group of arc grooves can be extruded and formed by the arc grooves. When the cable needs to be extruded into a flat shape, the driving motor can be turned on, and the driving motor drives the first extrusion roller to rotate while driving the second extrusion roller to rotate together through the belt, so that the arc grooves of the first extrusion roller and the arc grooves of the second extrusion roller are in a back-to-back state, and the side of the first extrusion roller and the second extrusion roller away from the arc groove can be used to extrude the cable, so that the shape of the cable can be fixed before cooling, and the extruded shape can be changed.

[0018] Preferably, two groups of belts are provided, the outer side of the driving motor is fixedly connected to the inner wall of the cooling box through a bracket, and the end of the limiting column away from the first squeezing roller is rotatably connected to the inner wall of the cooling box through a rotating bracket.

[0019] Preferably, multiple groups of arc-shaped grooves are provided, so that multiple groups of cables can pass through the feed hole and the arc-shaped grooves for cooling at the same time, and the multiple groups of cables do not affect each other, ensuring that the multiple groups of cables can complete the cooling process synchronously, thereby improving the processing efficiency. The positioning rod passes through the cooling box and is fixedly connected to the outer wall of the cooling box, and the bottom of the positioning rod is fixedly connected to the top of the reinforced base.

[0020] The present invention provides a cooling device for manufacturing air-conditioning cables. It has the following beneficial effects:

[0021] 1. This cooling equipment for manufacturing air-conditioning cables, through the installation of a cooling device, draws external gas from an air pump into the inside of an air inlet pipe, discharges the gas into a heat transfer pipe through the air inlet pipe, and the gas entering the inside of the heat transfer pipe enters the cooling air duct from the delivery pipe, and then is discharged into the annular pipe through the exhaust pipe. The gas is finally blown from the air outlet to the surface of the passing cable. The cable passes through the annular pipe and the air outlet on the inner side of the annular pipe. Since there are multiple groups of air outlets, it can be ensured that the wind is evenly distributed in the circumferential direction of the cable, so that the passing cables can be cooled, effectively improving the uniformity of cooling.

[0022] 2. This cooling equipment for manufacturing air-conditioning cables installs a cooling device and uses a drainage pipe to fill the cooling liquid into the cooling water tank. When the gas drawn by the vacuum pump enters the conveying pipe from the heat pipe, the heat pipe and the heat-conducting fins can exchange heat between the gas and the cooling liquid in the cooling water tank. The drawn gas is cooled by the cooling liquid and then blown onto the cable surface, thereby accelerating the cooling of the cable and improving work efficiency.

[0023] 3. A cooling device for manufacturing air-conditioning cables, through the installation of a molding device, after the cable enters the cooling box, it passes between the first extrusion roller and the second extrusion roller. Since the sides of the first extrusion roller and the second extrusion roller are both provided with arc grooves, and the arc grooves on the first extrusion roller correspond to the arc grooves on the second extrusion roller one by one, the cable passing through the group of arc grooves can be extruded and formed by the arc grooves. When the cable needs to be extruded into a flat shape, the drive motor can be turned on, and the drive motor drives the first extrusion roller to rotate and the second extrusion roller to rotate together through the belt, so that the arc grooves of the first extrusion roller and the arc grooves of the second extrusion roller are in a back-to-back state, and the cable can be extruded by using the side of the first extrusion roller and the second extrusion roller away from the arc groove, so that the shape of the cable can be fixed before cooling, and the extruded shape can be changed.

[0024] 4. This cooling equipment for manufacturing air-conditioning cables has multiple groups of arc grooves and feed holes, so that multiple groups of cables can pass through the feed holes and arc grooves for cooling at the same time, and the multiple groups of cables do not affect each other, ensuring that the cooling process of multiple groups of cables can be completed synchronously, thereby improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of a cooling device for manufacturing air-conditioning cables of the present invention;

[0026] Figure 2 It is a schematic diagram of the internal structure of the cooling box of the present invention;

[0027] Figure 3 It is a structural schematic diagram of the support column of the present invention;

[0028] Figure 4 It is a structural schematic diagram of the annular tube of the present invention;

[0029] Figure 5 This is a schematic diagram of the internal structure of the cooling water tank of the present invention;

[0030] Figure 6 It is a structural schematic diagram of the air outlet of the present invention;

[0031] Figure 7 It is a schematic structural diagram of the first squeezing roller of the present invention;

[0032] Figure 8 It is a structural schematic diagram of the second squeezing roller of the present invention;

[0033] Fig. 9 It is a schematic diagram of the structure of the arc groove of the present invention.

[0034] In the figure: 1. cooling box; 2. feeding hole; 3. reinforcement base; 4. cooling device; 41. supporting column; 42. connecting plate; 43. cooling air duct; 44. exhaust duct; 45. annular pipe; 46. air outlet; 47. conveying pipe; 48. heat transfer pipe; 49. cooling device; 491. cooling water tank; 492. drain pipe; 493. heat transfer fin; 410. air inlet pipe; 411. vacuum pump; 5. forming device; 51. first extrusion roller; 52. second extrusion roller; 53. belt; 54. driving motor; 55. limiting column; 56. arc groove; 57. positioning rod. DETAILED DESCRIPTION

[0035] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0036] For the first embodiment, please refer to Figure 1-Figure 6 The present invention provides a technical solution: a cooling device for manufacturing air-conditioning cables, comprising:

[0037] A cooling box 1, a feeding hole 2 is provided on the side of the cooling box 1, and a reinforcement base 3 is provided on the bottom of the cooling box 1;

[0038] A cooling device 4, one side of the cooling device 4 is fixedly connected to the inner wall of the cooling box 1;

[0039] A forming device 5, the forming device 5 passes through the cooling box 1 and is fixedly connected to the cooling box 1;

[0040] There are multiple groups of feed holes 2, which are symmetrically distributed on both sides of the cooling box 1. The bottom of the forming device 5 extends to the outside of the cooling box 1 and is fixedly connected to the top of the reinforcement base 3.

[0041] Wherein, the cooling device 4 comprises:

[0042] A support column 41, a connecting plate 42 is sleeved and fixedly connected to the outer side of the support column 41, a cooling air duct 43 is fixedly connected to the bottom of the support column 41 through a bracket, an exhaust duct 44 is connected to the bottom of the cooling air duct 43, and an annular pipe 45 is connected to one end of the exhaust duct 44 away from the cooling air duct 43, and an air outlet 46 is opened on the inner side of the annular pipe 45;

[0043] The delivery pipe 47 has one side connected to a heat conduction pipe 48 , one end of the heat conduction pipe 48 away from the delivery pipe 47 is connected to an air intake pipe 410 , and one end of the air intake pipe 410 is connected to an air pump 411 .

[0044] Both ends of the support column 41 are fixedly connected to the inner wall of the cooling box 1, two groups of connecting plates 42 are provided, and the two groups of connecting plates 42 are symmetrically distributed on the support column 41, multiple groups of exhaust ducts 44 are provided, and the multiple groups of exhaust ducts 44 are evenly distributed at the bottom of the cooling air duct 43, and both ends of the delivery pipe 47 are connected to the end of the cooling air duct 43.

[0045] There are multiple groups of air outlets 46, which are evenly distributed on the inner side of the annular tube 45. There are two groups of heat pipes 48, which are evenly distributed on one side of the delivery pipe 47. The outer side of the delivery pipe 47 is fixedly connected to the side of the connecting plate 42 through a bracket.

[0046] The cooling device 4 further includes a temperature-reducing device 49 , which penetrates through the bottom of the cooling box 1 and is fixedly connected to the bottom of the cooling box 1 , and the bottom of the temperature-reducing device 49 is fixedly connected to the top of the reinforcement base 3 .

[0047] The cooling device 49 includes a cooling water tank 491 , a side of the cooling water tank 491 is connected to a drain pipe 492 , and a heat conducting fin 493 penetrates and is fixedly connected to the outer side of the delivery pipe 47 .

[0048] Two groups of drainage pipes 492 are provided, and the two groups of drainage pipes 492 are symmetrically distributed on both sides of the cooling water tank 491. The heat conduction pipe 48 runs through the cooling water tank 491 and is fixedly connected to the cooling water tank 491. The delivery pipe 47 runs through the cooling water tank 491 and is fixedly connected to the cooling water tank 491. Multiple groups of heat conduction fins 493 are provided, and the multiple groups of heat conduction fins 493 are evenly distributed on the outside of the delivery pipe 47. The bottom of the cooling water tank 491 is fixedly connected to the top of the reinforced base 3.

[0049] During use, the operator passes the cable to be cooled into the cooling box 1 from the feed hole 2. The cable entering the cooling box 1 passes through the forming device 5 and then passes through the annular tube 45. Before the cable passes through the annular tube 45, the vacuum pump 411 is turned on to draw the external gas from the vacuum pump 411 to the inside of the air inlet pipe 410, and the gas is discharged into the heat conduction pipe 48 through the air inlet pipe 410. The gas entering the heat conduction pipe 48 enters the cooling air duct 43 from the conveying pipe 47, and is then discharged into the annular tube 45 through the exhaust pipe 44. The gas is finally blown from the air outlet 46 to the surface of the passing cable. The cable passes through the annular tube 45 and passes through the air outlet 46 on the inner side of the annular tube 45. Since there are multiple groups of air outlets 46, it can be ensured that the wind is evenly distributed in the circumferential direction of the cable, so that the passing cables can all be cooled, effectively improving the uniformity of cooling.

[0050] Cooling liquid is filled into the cooling water tank 491 through the drain pipe 492. When the gas drawn by the vacuum pump 411 enters the delivery pipe 47 from the heat pipe 48, the heat pipe 48 and the heat-conducting fins 493 can exchange heat between the gas and the cooling liquid in the cooling water tank 491. The drawn gas is cooled by the cooling liquid and then blown onto the cable surface. This can accelerate the cooling of the cable and improve work efficiency.

[0051] For the second embodiment, please refer to Figure 1-Figure 9 The present invention provides a technical solution: on the basis of embodiment 1, the forming device 5 includes a first extrusion roller 51 and a second extrusion roller 52, the first extrusion roller 51 and the second extrusion roller 52 are driven by a belt 53, one end of the first extrusion roller 51 is fixedly connected to a driving motor 54, the end of the first extrusion roller 51 away from the driving motor 54 is fixedly connected to a limiting column 55, the sides of the first extrusion roller 51 and the second extrusion roller 52 are both provided with arc grooves 56, and both ends of the second extrusion roller 52 are rotatably connected to positioning rods 57 through a rotating bracket.

[0052] Two groups of belts 53 are provided, the outer side of the driving motor 54 is fixedly connected to the inner wall of the cooling box 1 through a bracket, and the end of the limiting column 55 away from the first squeezing roller 51 is rotatably connected to the inner wall of the cooling box 1 through a rotating bracket.

[0053] There are multiple groups of arc grooves 56 . The positioning rod 57 passes through the cooling box 1 and is fixedly connected to the outer wall of the cooling box 1 . The bottom of the positioning rod 57 is fixedly connected to the top of the reinforcement base 3 .

[0054] When in use, after the cable enters the cooling box 1, it passes between the first squeezing roller 51 and the second squeezing roller 52. Since the sides of the first squeezing roller 51 and the second squeezing roller 52 are both provided with arc grooves 56, and the arc grooves 56 on the first squeezing roller 51 and the arc grooves 56 on the second squeezing roller 52 correspond one to one, the cable passing through the group of arc grooves 56 can be squeezed into shape by the arc grooves 56. When the cable needs to be squeezed into a flat shape, the driving motor 54 can be turned on. The driving motor 54 drives the first squeezing roller 51 to rotate and at the same time drives the second squeezing roller 52 to rotate through the belt 53, so that the arc grooves 56 of the first squeezing roller 51 and the arc grooves 56 of the second squeezing roller 52 are in a back-to-back state, and the cable can be squeezed by the side of the first squeezing roller 51 and the second squeezing roller 52 away from the arc grooves 56, so that the shape of the cable can be fixed before cooling, and the extruded shape can be changed.

[0055] Working process: The operator inserts the cable to be cooled into the cooling box 1 from the feed hole 2. The cable entering the cooling box 1 passes through the forming device 5 and then passes through the annular tube 45. Before the cable passes through the annular tube 45, the vacuum pump 411 is turned on to extract the external gas from the vacuum pump 411 to the inside of the air inlet pipe 410, and the gas is discharged into the heat conduction pipe 48 through the air inlet pipe 410. The gas entering the heat conduction pipe 48 enters the cooling air pipe 43 from the conveying pipe 47 and then passes through the exhaust pipe. 44 is discharged into the annular tube 45, and the gas is finally blown from the air outlet 46 to the surface of the cable passing by. The cable passes through the annular tube 45 and passes through the air outlet 46 inside the annular tube 45. Since there are multiple groups of air outlets 46, it can be ensured that the wind is evenly distributed in the circumferential direction of the cable. The cooling liquid is filled into the cooling water tank 491 through the drainage pipe 492. When the gas sucked by the suction pump 411 enters the inside of the delivery pipe 47 from the heat pipe 48, the heat pipe 48 and the heat conducting fins 493 can make The gas exchanges heat with the cooling liquid inside the cooling water tank 491, and the cooling liquid is used to cool the drawn gas, and then the cooled gas is blown onto the surface of the cable. When the cable enters the cooling box 1, it passes between the first squeezing roller 51 and the second squeezing roller 52. Since the sides of the first squeezing roller 51 and the second squeezing roller 52 are both provided with arc grooves 56, and the arc grooves 56 on the first squeezing roller 51 and the arc grooves 56 on the second squeezing roller 52 correspond to each other one by one, the cable passing through the group of arc grooves 56 can be squeezed into shape by the arc grooves 56. When the cable needs to be squeezed into a flat shape, the driving motor 54 can be turned on. The driving motor 54 drives the first squeezing roller 51 to rotate and at the same time drives the second squeezing roller 52 to rotate together through the belt 53, so that the arc grooves 56 of the first squeezing roller 51 and the arc grooves 56 of the second squeezing roller 52 are in a back-to-back state, and the first squeezing roller 51 and the second squeezing roller 52 can be used to squeeze the cable on the side away from the arc grooves 56.

[0056] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A cooling device for manufacturing air-conditioning cables, characterized in that: include: A cooling box (1), wherein a feeding hole (2) is provided on the side of the cooling box (1), and a reinforcement base (3) is provided on the bottom of the cooling box (1); A cooling device (4), one side of the cooling device (4) being fixedly connected to the inner wall of the cooling box (1); A forming device (5), wherein the forming device (5) passes through the cooling box (1) and is fixedly connected to the cooling box (1); The feed holes (2) are provided with a plurality of groups, and the plurality of groups of feed holes (2) are symmetrically distributed on both sides of the cooling box (1); the bottom of the forming device (5) extends to the outside of the cooling box (1) and is fixedly connected to the top of the reinforcement base (3); Wherein, the cooling device (4) comprises: A support column (41), a connecting plate (42) is sleeved and fixedly connected to the outer side of the support column (41), a cooling air duct (43) is fixedly connected to the bottom of the support column (41) through a bracket, an exhaust duct (44) is connected to the bottom of the cooling air duct (43), an end of the exhaust duct (44) away from the cooling air duct (43) is connected to an annular tube (45), and an air outlet (46) is opened on the inner side of the annular tube (45); A delivery pipe (47), one side of the delivery pipe (47) is connected to a heat conduction pipe (48), one end of the heat conduction pipe (48) away from the delivery pipe (47) is connected to an air intake pipe (410), and one end of the air intake pipe (410) is connected to an air extraction pump (411).

2. The cooling device for manufacturing air-conditioning cables according to claim 1, characterized in that: Both ends of the support column (41) are fixedly connected to the inner wall of the cooling box (1), two groups of connecting plates (42) are provided, and the two groups of connecting plates (42) are symmetrically distributed on the support column (41), and multiple groups of exhaust pipes (44) are provided, and the multiple groups of exhaust pipes (44) are evenly distributed at the bottom of the cooling air pipe (43), and both ends of the delivery pipe (47) are connected to the end of the cooling air pipe (43).

3. The cooling device for manufacturing air-conditioning cables according to claim 1, characterized in that: The air outlets (46) are provided in multiple groups, and the multiple groups of air outlets (46) are evenly distributed on the inner side of the annular tube (45). The heat conduction pipes (48) are provided in two groups, and the two groups of heat conduction pipes (48) are evenly distributed on one side of the delivery pipe (47). The outer side of the delivery pipe (47) is fixedly connected to the side of the connecting plate (42) through a bracket.

4. The cooling device for manufacturing air-conditioning cables according to claim 1, characterized in that: The cooling device (4) further comprises a temperature-reducing device (49), wherein the temperature-reducing device (49) penetrates the bottom of the cooling box (1) and is fixedly connected to the bottom of the cooling box (1), and the bottom of the temperature-reducing device (49) is fixedly connected to the top of the reinforcement base (3).

5. The cooling device for manufacturing air-conditioning cables according to claim 4, characterized in that: The cooling device (49) comprises a cooling water tank (491), the side of the cooling water tank (491) is connected to a drainage pipe (492), and the outer side of the delivery pipe (47) is penetrated by and fixedly connected to a heat conducting fin (493).

6. The cooling device for manufacturing air-conditioning cables according to claim 5, characterized in that: The drainage pipe (492) is provided in two groups, and the two groups of the drainage pipes (492) are symmetrically distributed on both sides of the cooling water tank (491). The heat conduction pipe (48) passes through the cooling water tank (491) and is fixedly connected to the cooling water tank (491). The delivery pipe (47) passes through the cooling water tank (491) and is fixedly connected to the cooling water tank (491). The heat conduction fins (493) are provided in multiple groups, and the multiple groups of the heat conduction fins (493) are evenly distributed on the outside of the delivery pipe (47). The bottom of the cooling water tank (491) is fixedly connected to the top of the reinforcement base (3).

7. The cooling device for manufacturing air-conditioning cables according to claim 1, characterized in that: The forming device (5) comprises a first extrusion roller (51) and a second extrusion roller (52), wherein the first extrusion roller (51) and the second extrusion roller (52) are driven by a belt (53), one end of the first extrusion roller (51) is fixedly connected to a driving motor (54), one end of the first extrusion roller (51) away from the driving motor (54) is fixedly connected to a limiting column (55), the side surfaces of the first extrusion roller (51) and the second extrusion roller (52) are both provided with arc grooves (56), and both ends of the second extrusion roller (52) are rotatably connected to positioning rods (57) via a rotating bracket.

8. The cooling device for manufacturing air-conditioning cables according to claim 7, characterized in that: The belt (53) is provided with two groups, the outer side of the driving motor (54) is fixedly connected to the inner wall of the cooling box (1) through a bracket, and the end of the limiting column (55) away from the first squeezing roller (51) is rotatably connected to the inner wall of the cooling box (1) through a rotating bracket.

9. The cooling device for manufacturing air-conditioning cables according to claim 7, characterized in that: The arc-shaped grooves (56) are provided in multiple groups, the positioning rod (57) passes through the cooling box (1) and is fixedly connected to the outer wall of the cooling box (1), and the bottom of the positioning rod (57) is fixedly connected to the top of the reinforcement base (3).

Images