Cooling and shaping device for manufacturing communication cable insulating sheath and use method

Abstract

The invention discloses a communication cable insulation sheath manufacturing, cooling and shaping device, the shaping and cooling device comprises a leveling group and a shaping and cooling group, the leveling group is uniformly provided with leveling grooves along the circumferential direction, the leveling grooves are internally provided with leveling rods, and a rotating leveling pressing block can level the outer surface of the circumference of a cable sheath. When the cable sheath moves forwards and passes through the shaping and cooling group, the inner diameters of the upper and lower cooling covers are attached to the cable sheath, the cable sheath is shaped, the cable sheath smoothly rotates and moves forwards, and meanwhile, flowing cold water flows through the cooling water tank in the upper cooling cover, so that the cable sheath can be fully cooled in a water-cooling manner while being shaped, the cooling is uniform, and the service life of the cable sheath is prolonged. The high-pressure water flow impacts and drives the driving plate on the rotating shaft when flowing through the drainage groove, so that the driving plate rotates, the driving plate rotates to drive the fan blades to rotate, the fan blades blow air into the arc-shaped air grooves, and the fan blades rotate to generate cold air to further cool the outer surface of the cable sheath. The structure is reliable, the working efficiency is high, and the cost is low.

Description

Technical Field

[0001] This invention relates to the field of cable sheath and insulation sheath manufacturing technology, and in particular to a cooling and shaping device and its method for manufacturing communication cable insulation sheaths. Background Technology

[0002] Cable sheath insulation sleeves are made of rubber material and molded at high temperature. According to the conventional use of sheath tubes, sheath tubes are generally divided into sheath tubes and radiation cross-linked heat shrinkable sheath tubes. Radiation cross-linked heat shrinkable sheath tubes are usually used for insulation protection of medium and low voltage power products and branching points of communication products. The inner wall of the product is coated with spiral or straight high-performance coating. After shrinkage, it has good sealing. You can choose to leave the inner wall uncoated or coat it with glue. It has excellent electrical performance, aging resistance, and high and low temperature resistance. It can be used under a variety of working conditions and can effectively prevent power outages caused by human contact for electricity theft, small animals or debris crossing, wet flash salt spray and chemical gas corrosion, etc., thereby avoiding huge economic losses.

[0003] Patent searches revealed the following known prior art solutions:

[0004] Patent 1: Authorization Announcement No.: CN107263237B, Application Date: 2017-05-07, Publication Date: 2018-12-25

[0005] This invention relates to a surface leveling machine, comprising a base plate, a support plate, a first motor, a first rotating shaft, a left gear, a right gear, a left rack, and a right rack; the surface leveling machine also includes a left support column, a right support column, a left slider, a right slider, a guide rail, a sliding block, a second motor, a lead screw, a third motor, a display, and a friction wheel. Compared with existing technologies, this invention achieves rapid and automated surface leveling of wood boards, and has advantages such as simple operation, fast processing speed, high work efficiency, and wide applicability.

[0006] Patent 2: Authorization Announcement No.: CN105583920B, Application Date: 2016-03-10, Publication Date: 2016-05-18

[0007] An integrated device for simultaneously rolling, heating, drying, positioning, and leveling sheet materials during conveying is comprised of a frame, a heating and pressurizing leveling roller, a heating conveying roller, a roller fixing groove frame, a sliding bearing seat, a fixed bearing seat, sheet positioning rollers, and a chain. Using this invention, heated liquid circulates in and out of the heating and pressurizing leveling roller and the heating conveying roller, ensuring sufficient heat energy to heat both sides of the sheet material. The heating and pressurizing leveling roller can move freely up and down, ensuring that it and the heating conveying roller remain in constant contact with the composite sheet material, resulting in uniform rolling. During operation, the integrated sheet material's running direction is maintained by the sheet positioning rollers, ensuring stable and deviation-free operation.

[0008] The above search results show that the above technical solutions do not affect the novelty of the present invention; and the combination of the above patent documents does not destroy the inventiveness of the present invention.

[0009] The following problems may be encountered during the manufacturing process of existing communication cable sheaths and insulation sleeves:

[0010] 1. Since the outer surface of the newly produced insulating sheath is still in a molten state, after it is sent to the cooling chamber and cooled and shaped, the outer surface of the insulating sheath often becomes uneven and has a large surface roughness.

[0011] 2. The insulation sheath cools slowly and unevenly, resulting in inconsistent outer diameters at different locations of the cable sheath, which affects both quality and aesthetics. Summary of the Invention

[0012] I. Technical problems to be solved

[0013] The purpose of this invention is to provide a cooling and shaping device for manufacturing insulation sheaths of communication cables, so as to solve the problem in the above-mentioned background art where the outer surface of the newly produced insulation sheath is still in a molten state. After being sent into the cooling chamber, the outer surface of the insulation sheath often becomes uneven, with high surface roughness, slow cooling speed, and uneven cooling, resulting in inconsistent outer diameters at different positions of the cable sheath, which affects the quality and reduces the aesthetics.

[0014] II. Technical Solution

[0015] To achieve the above objectives, the present invention provides the following technical solution: a cooling and shaping device for manufacturing insulation sheaths of communication cables. The shaping and cooling device includes a leveling group and a shaping and cooling group. The leveling group has leveling grooves evenly arranged along its circumference. A leveling rod is placed inside the leveling groove. When the cable sheath passes through the shaping and leveling group, the circumferential surface of the cable sheath is leveled, while the shaping and cooling group cools and shapes the cable sheath.

[0016] In actual operation, when the cable sheath passes through the leveling group, the internal rotation of the leveling group performs surface flatness treatment. After the flatness treatment, the cable sheath enters the shaping and cooling group for shaping and cooling. By allowing the cylindrical cable sheath to be shaped and leveled, the outer surface of the cable sheath works simultaneously, which effectively improves the efficiency of leveling and cooling, and the structure is reliable.

[0017] As a further embodiment of the present invention, the leveling assembly includes a leveling groove, a leveling rod, a leveling block, an outer disc, a leveling spring, an outer disc fixing seat, an outer ring bearing, an inner ring bearing, and an inner disc; metal coils are evenly arranged on the inner disc, and four leveling grooves are provided on the inner disc. The leveling grooves are stepped holes, and a leveling rod is movably connected in the leveling groove. A leveling spring is sleeved on the outside of the leveling rod, and a leveling block is fixedly connected to the bottom end of the leveling spring. The upper end of the leveling spring is fixedly connected to the stepped surface of the leveling groove. The distance between two opposite leveling blocks gradually decreases from back to front. An outer ring bearing and an inner ring bearing are fixedly connected to the outside of the inner disc. An outer disc is fixedly connected to the outer ring bearing and the inner ring bearing. Magnets are evenly arranged on the inner disc, and an outer disc fixing seat is fixedly connected to the outer disc.

[0018] In practice, cable sheaths of different diameters are placed into the leveling block. A leveling spring is fitted onto the leveling rod. This structure can automatically adapt to cable sheaths of different sizes. The spring generates sufficient force to clamp and wrap the cable sheath. The inner side of the leveling block is arc-shaped. At this time, the outer surface of the cable sheath is in a molten state. When the coil in the inner disc is energized, it generates an electromagnetic effect with the magnets arranged on the outer disc. The inner disc rotates, and the leveling block rotates simultaneously. The bearing between the inner and outer discs ensures the stable rotation of the inner disc. When the cable sheath passes through the leveling block, the leveling block can level the outer circumference of the cable sheath, improving the surface flatness. The structure is reliable, the working efficiency is high, and it can handle the flatness of every position on the outer surface of the cable sheath, eliminating dead angle problems.

[0019] As a further embodiment of the present invention, the cooling assembly includes a cooling upper cover, a cooling lower cover, an regulator, a circulating cooling pipe, a water pump, a water inlet pipe, a water inlet, a cooling water tank, a drain outlet, a drain pipe, a water pool, a lower cover fixing seat, a blower assembly, and a wind duct. The cooling upper cover and cooling lower cover are provided with four threaded holes, and the regulator is threaded into each threaded hole. A cooling water tank and a wind duct are provided in the middle of the cooling upper cover. The inner side of the wind duct has evenly distributed circular ventilation holes. A water inlet is provided at one end of the cooling water tank, and a water inlet pipe is fixedly connected to the water inlet. A water pump is fixedly connected to the water inlet pipe. A drain outlet is provided at the rear end of the cooling upper cover, and a drain pipe is fixedly connected to the drain outlet. A water pool is provided below the drain pipe. One end of the circulating cooling pipe is fixedly connected to the water pool, and a water pump is fixedly connected to the other end of the circulating cooling pipe. A blower assembly is provided at the rear end of the cooling upper cover.

[0020] In practice, the regulator is first adjusted to position the cooling top cover so that the inner diameter of the cooling top and bottom covers fits snugly against the cable sheath. When the cable sheath enters the shaping and cooling assembly, the inner diameter of the cooling top and bottom covers encloses the cable sheath, shaping it. A water inlet is located at the front of the cooling top cover, and a water pump pumps cold water into the cooling water tank through the inlet pipe. The flowing cold water in the cooling water tank shapes the cable sheath while simultaneously cooling it. Cold air is blown into the air duct, and the evenly distributed ventilation holes on the inside of the air duct further cool the cable sheath. Hot water flows through the drain outlet and drain pipe at the rear of the cooling top cover into the water pool. A circulating cooling pipe is connected to the water pool, and the hot water, after being naturally cooled by the circulating cooling pipe, serves as the cold water source for the water pump, recycling water resources and saving water. The cable sheath rotates and passes through the cooling assembly, ensuring uniform cooling and providing thorough cooling to every part of the cable sheath, resulting in high cooling efficiency.

[0021] As a further embodiment of the present invention, the blower assembly includes a drainage trough, a rotating shaft, a drive plate, a shaft hole, fan blades, a fan bearing, and a shaft seal; the rear end of the cooling cover is provided with a drainage trough, the drainage trough is connected to the cooling water trough, the top of the drainage trough is provided with a shaft hole, the rotating shaft is movably connected in the shaft hole, the rotating shaft is fixedly connected to the fan bearing, the upper end of the fan bearing is provided with a shaft seal, the middle of the rotating shaft is provided with a drive plate, the lower part of the rotating shaft is installed with fan blades, and the fan blades and the air trough are arranged on the same horizontal plane.

[0022] In operation, the high-pressure water flow impacts the drive plate on the rotating shaft as it passes through the drainage trough, causing the drive plate to rotate. The rotation of the drive plate drives the rotating shaft to rotate. Fan blades are fixedly installed below the rotating shaft and rotate with it. The rotation of the fan blades generates cold air to further cool the outer surface of the cable sheath. The fan bearing connected to the rotating shaft ensures that the rotating shaft can rotate stably at high speed. The shaft seal at the upper end of the fan bearing plays a sealing role, ensuring that no cooling water leaks out when the rotating shaft rotates. The rotating fan blades blow air into the air duct. The air duct is arc-shaped, and the ventilation holes evenly arranged on the inner side provide uniform cooling for the cable sheath. The heat dissipation is more uniform, and the cooling rate of the cable sheath is further improved by the dual effects of water cooling and air cooling.

[0023] As a further embodiment of the present invention, a clutch assembly is provided at the top rear end of the cooling cover. The clutch assembly includes a fan motor, a bracket, an adjusting handle, and a connector. The bracket is fixedly connected to the cooling cover, and the fan motor is fixedly connected to the bracket. The connector is movably connected to the rotor of the fan motor. A threaded hole is provided on the connector, and an adjusting handle is threaded into the threaded hole.

[0024] In practical operation, when it is necessary to increase the fan rotation speed to generate greater airflow, the connector can be moved and adjusted to fit perfectly with the rotating shaft. Then, the adjusting handle is turned to press and fix the connector, and the fan motor is started. The rotor rotates, driving the rotating shaft to rotate at a faster speed, generating greater airflow, accelerating heat dissipation, and making it more practical.

[0025] As a further embodiment of the present invention, a clutch connector is fixedly connected to the top end of the rotating shaft, the clutch connector is symmetrically provided with grooves, and the connector head is symmetrically provided with protrusions.

[0026] In actual operation, the groove on the clutch connector and the protrusion on the connector work together to stably and efficiently drive the rotating shaft to rotate at high speed. The structure is simple, the operation is convenient, and the transmission is reliable and practical.

[0027] As a further embodiment of the present invention, the circulating cooling pipe is made of aluminum alloy and is arranged in a disc shape.

[0028] In actual operation, the gold-circulating cooling pipe is made of aluminum alloy, which has high heat dissipation efficiency. The disc-shaped arrangement makes heat dissipation more complete, ensuring that the hot water is fully cooled before being connected to the water pump.

[0029] Furthermore, the present invention provides a cooling and shaping device and a method for manufacturing insulation sheaths for communication cables, comprising the following steps:

[0030] S1. Outer surface leveling treatment: When the power is turned on, the coil set in the inner plate is energized and generates an electromagnetic effect with the magnets arranged on the outer plate. The inner plate rotates, and the leveling block rotates around the central axis at the same time. The bearing between the inner and outer plates ensures the stable rotation of the inner plate. When the cable sheath passes through the leveling block, the leveling block can level the outer circumference of the cable sheath.

[0031] S2. Shaping Cooling: The position of the cooling top cover is adjusted by the regulator so that the inner diameter of the cooling top cover and cooling bottom cover can fit against the cable sheath. The cable sheath rotates and moves within the cooling top cover and cooling bottom cover. A cooling water tank is set inside the cooling top cover. A water pump pumps cold water into the cooling water tank to cool the cable sheath. High-pressure water enters the drain tank to drive the electric fan to rotate. The fan blades blow air into the arc-shaped air duct, and the cold air further cools the cable sheath thoroughly and evenly. The water flows into the water tank through the drain port and drain pipe on the cooling top cover, and then is cooled through the circulating cooling pipe before being pumped back into the water for recycling.

[0032] Working principle: During operation, when the power is turned on, the coil in the inner disc is energized, generating an electromagnetic effect with the magnets arranged on the outer disc. The inner disc rotates, and the leveling block rotates simultaneously around the central axis. When the cable sheath moves forward through the leveling group, the leveling rod is fitted with a leveling spring. The spring generates sufficient force to clamp and wrap the cable sheath. At this time, the outer surface of the cable sheath is in a molten state, and the rotating leveling block can level the outer circumference of the cable sheath. When the cable sheath moves forward through the shaping and cooling group, the inner diameter of the upper and lower cooling covers fits the cable sheath, shaping the cable sheath and protecting it. The cable sheath rotates smoothly forward, while cold water flows through the cooling water tank in the cooling cover. The cable sheath can be fully cooled by water cooling while it is being shaped, resulting in uniform cooling. When the high-pressure water flows through the drain tank, it impacts the drive plate on the drive shaft, causing the drive plate to rotate. The rotation of the drive plate drives the fan blades to rotate, and the fan blades blow air into the arc-shaped air duct. The rotation of the fan blades generates cold air to further cool the outer surface of the cable sheath, resulting in uniform heat dissipation. The water flows into the water tank through the drain port and drain pipe on the cooling cover, and then is cooled through the circulating cooling pipe before being fed into the water pump for water circulation.

[0033] III. Beneficial Effects:

[0034] 1. The present invention relates to a cooling and shaping device for manufacturing insulation sheaths of communication cables. The present invention uses a leveling block to clamp the cable sheath on its outer surface. The cable sheath in a molten state is passed through the rotating leveling block. The inner arc-shaped leveling block can quickly level the outer surface of the cable sheath, and the outer compression spring of the leveling block can ensure that the cable sheath is firmly clamped. At the same time, it can automatically adapt to cable sheaths of different sizes. The structure is reliable, the working efficiency is high, and it can handle the flatness of every position on the outer surface of the cable sheath, eliminating dead angle problems.

[0035] 2. The present invention discloses a cooling and shaping device for manufacturing communication cable insulation sheaths. In this invention, when the cable sheath enters the shaping and cooling assembly, the inner diameter of the upper and lower cooling covers fits snugly against the cable sheath, allowing for thorough shaping. A cooling water tank is installed inside the upper cooling cover, through which flowing cold water passes. The cable sheath can be cooled uniformly and evenly through water cooling while being shaped, ensuring that every part of the cable sheath receives sufficient cooling. Simultaneously, the flowing cooling water drives a fan to rotate, and the fan blades blow air into an arc-shaped air duct. The inner side of the air duct has evenly distributed ventilation holes, providing uniform heat dissipation to the cable sheath. The rotating fan blades generate cold air, further cooling the outer surface of the cable sheath. The combined effect of water cooling and air cooling further improves the cooling rate of the cable sheath. By circulating the hot water through a cooling pipe before it is pumped back into the system, water is recycled, saving water resources.

[0036] 3. The present invention provides a cooling and shaping device for manufacturing insulation sheaths of communication cables. In this invention, a clutch connector is fixedly connected to the top of the rotating shaft. The clutch connector has symmetrically symmetrically formed grooves, and the connector head has symmetrically formed protrusions. The grooves on the clutch connector and the protrusions on the connector work together to stably and efficiently drive the rotating shaft to rotate at high speed. The device has a simple structure, is easy to operate, and provides reliable and practical transmission.

[0037] 4. The communication cable insulation sheath manufacturing cooling and shaping device of the present invention has a circulating cooling pipe arranged in a disc shape, which can fully circulate heat dissipation and ensure that the water flowing into the water pump has a low temperature. Attached Figure Description

[0038] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0039] Figure 1 This is an overall structural diagram of the present invention;

[0040] Figure 2 This is a schematic diagram of the leveling assembly structure of the present invention;

[0041] Figure 3 This is a schematic diagram of the front cross-sectional structure of the standardized cooling unit of the present invention;

[0042] Figure 4 This is a schematic diagram of the cooling cover structure of the present invention;

[0043] Figure 5 This is a schematic cross-sectional view of the cooling cover structure of the present invention;

[0044] Figure 6 This is a schematic cross-sectional view of the standardized cooling assembly of the present invention;

[0045] Figure 7 This is an enlarged schematic diagram of point A in the present invention;

[0046] Figure 8 This is a schematic diagram of the groove and protrusion structure of the present invention;

[0047] Figure 9 This is a schematic diagram of the regulator structure of the present invention;

[0048] Figure 10 This is a schematic diagram of the side cross-sectional structure of the standardized cooling unit of the present invention.

[0049] Labels in the diagram: 1. Leveling assembly; 101. Leveling groove; 102. Leveling rod; 103. Leveling pressure block; 104. Outer disc; 105. Leveling compression spring; 106. Outer disc fixing seat; 107. Outer ring bearing; 108. Inner ring bearing; 110. Inner disc; 2. Shaping and cooling assembly; 201. Cooling top cover; 202. Cooling bottom cover; 203. Regulator; 204. Circulating cooling pipe; 205. Water pump; 206. Water inlet pipe; 207. Water inlet; 208. Cooling... 209. Water tank; 210. Drain outlet; 211. Drain pipe; 212. Water pool; 213. Lower cover fixing seat; 214. Blower assembly; 215. Air duct; 216. Drain trough; 217. Rotating shaft; 218. Drive plate; 219. Shaft hole; 200. Fan blade; 210. Fan bearing; 2110. Shaft seal; 2111. Clutch assembly; 22. Fan motor; 22. Bracket; 33. Adjusting handle; 34. Connector; 4. Base; 6. Clutch joint. Detailed Implementation

[0050] Embodiments of the present invention will now be described with reference to the accompanying drawings. In this process, to ensure clarity and convenience, we may exaggerate the width of lines or the size of constituent elements in the drawings.

[0051] Furthermore, the terms used below are defined based on the functionality of this invention and may vary depending on the user's, operator's, or conventions. Therefore, these terms are defined based on the entire contents of this specification.

[0052] like Figures 1 to 10 As shown, a cooling and shaping device for manufacturing insulation sheaths of communication cables is disclosed. The shaping and cooling device includes a leveling group 1 and a shaping and cooling group 2. The leveling group 1 has leveling grooves 101 evenly arranged along its circumference. A leveling rod 102 is placed inside the leveling grooves 101. When the cable sheath passes through the shaping and leveling group 1, the circumferential surface of the cable sheath is leveled. At the same time, the shaping and cooling group 2 cools and shapes the cable sheath.

[0053] In actual operation, when the cable sheath passes through leveling group 1, the inside of leveling group 1 rotates to perform surface flatness treatment. After flatness treatment, the cable sheath enters shaping and cooling group 2 for shaping and cooling. By allowing the cylindrical cable sheath to be shaped and flattened, the outer surface of the cable sheath is simultaneously acted, which effectively improves the efficiency of leveling and cooling, and the structure is reliable.

[0054] As a further embodiment of the present invention, the leveling assembly 1 includes a leveling groove 101, a leveling rod 102, a leveling block 103, an outer disk 104, a leveling spring 105, an outer disk fixing seat 106, an outer ring bearing 107, an inner ring bearing 108, and an inner disk 110; metal coils are evenly arranged on the inner disk 110, and four leveling grooves 101 are provided on the inner disk 110. The leveling grooves 101 are stepped holes, and the leveling rod 102 is movably connected in the leveling grooves 101. A leveling spring 105 is sleeved on the outside of the leveling rod 102. 5. The bottom end of the leveling spring 105 is fixedly connected to a leveling block 103. The upper end of the leveling spring 105 is fixedly connected to the stepped surface of the leveling groove 101. The distance between the two opposing leveling blocks 103 gradually decreases from back to front. The outer ring bearing 107 and the inner ring bearing 108 are fixedly connected to the outside of the inner disk 110. The outer ring bearing 107 and the inner ring bearing 108 are fixedly connected to an outer disk 104. Magnets are evenly arranged on the outer disk 104. An outer disk fixing seat 106 is fixedly connected to the outer disk 104.

[0055] In practice, cable sheaths of different diameters are placed into the leveling block 103. A leveling spring 105 is sleeved on the leveling rod 102. This structure can automatically adapt to cable sheaths of different sizes. The spring generates sufficient force to clamp and wrap the cable sheath. The inner side of the leveling block 103 is arc-shaped. At this time, the outer surface of the cable sheath is in a molten state. After the coil set in the inner plate 110 is energized, it generates an electromagnetic effect with the magnets arranged on the outer plate 104. The inner plate 110 rotates, and the leveling block 103 rotates at the same time. The bearing between the inner plate 110 and the outer plate 104 ensures the stable rotation of the inner plate 110. When the cable sheath passes through the leveling block 103, the leveling block 103 can level the outer circumference of the cable sheath, improve the surface flatness, and has a reliable structure and high working efficiency. It can handle the flatness of every position on the outer surface of the cable sheath and eliminate dead angle problems.

[0056] As a further embodiment of the present invention, the cooling assembly 2 includes a cooling upper cover 201, a cooling lower cover 202, an regulator 203, a circulating cooling pipe 204, a water pump 205, a water inlet pipe 206, a water inlet 207, a cooling water tank 208, a drain outlet 209, a drain pipe 210, a water pool 211, a lower cover fixing seat 212, a blower assembly 213, and an air duct 214; the cooling upper cover 201 and the cooling lower cover 202 are provided with four threaded holes, and the regulator 203 is threaded into the threaded holes; the cooling upper cover 201 is provided with a cooling water tank 208 and an air duct 214 in the middle; the inner of the air duct 214... The cooling water tank 208 has evenly distributed circular ventilation holes on its side. One end of the cooling water tank 208 has a water inlet 207, and the water inlet 207 is fixedly connected to a water inlet pipe 206. The water inlet pipe 206 is fixedly connected to a water pump 205. The rear end of the cooling cover 201 has a drain outlet 209, and the drain outlet 209 is fixedly connected to a drain pipe 210. A water pool 211 is set below the drain pipe 210. One end of a circulating cooling pipe 204 is fixedly connected to the water pool 211, and the other end of the circulating cooling pipe 204 is fixedly connected to a water pump 205. A blower assembly 213 is set at the rear end of the cooling cover 201.

[0057] In practice, first adjust the regulator 203 to adjust the position of the cooling upper cover 201 so that the inner diameter of the cooling upper cover 201 and the cooling lower cover 202 can fit against the cable sheath. When the cable sheath enters the shaping and cooling group 2, the inner diameter of the cooling upper and lower covers wraps around the cable sheath, shaping the cable sheath. The front end of the cooling upper cover 201 is provided with a water inlet 207. The water pump 205 pumps cold water into the cooling water tank 208 through the water inlet pipe 206. The cooling water tank 208 has flowing cold water, which shapes the cable sheath at the same time. For overall cooling, cold air is blown into the air duct 214, and the cable sheath is further cooled by the evenly distributed ventilation holes inside the air duct 214. Hot water flows into the water tank 211 through the drain outlet 209 and drain pipe 210 at the rear end of the cooling cover 201. The water tank 211 is connected to the circulating cooling pipe 204. After the hot water flows through the circulating cooling pipe and is naturally cooled, it becomes the cold water source for the water pump 205, which recycles water resources and saves water. The cable sheath rotates and passes through, so the cooling is uniform and every part of the cable sheath can be fully cooled, resulting in high cooling efficiency.

[0058] As a further embodiment of the present invention, the blower assembly 213 includes a drainage groove 2131, a shaft seal 2137, a rotating shaft 2132, a drive plate 2133, a shaft hole 2134, a fan blade 2135, a fan bearing 2136, and a shaft seal 2137; the rear end of the cooling cover 201 is provided with a drainage groove 2131, the drainage groove 2131 is connected to the cooling water groove 208, the top of the drainage groove 2131 is provided with a shaft hole 2134, the rotating shaft 2132 is movably connected in the shaft hole 2134, the rotating shaft 2132 is fixedly connected to the fan bearing 2136, the upper end of the fan bearing 2136 is provided with a shaft seal 2137, the middle part of the rotating shaft 2132 is provided with a drive plate 2133, the lower part of the rotating shaft 2132 is installed with a fan blade 2135, and the fan blade 2135 and the air groove 214 are arranged on the same horizontal plane.

[0059] In operation, when the high-pressure water flows through the drainage trough 2131, it impacts the drive plate 2133 on the drive shaft 2132, causing the drive plate 2133 to rotate. The rotation of the drive plate 2133 drives the rotation shaft 2132 to rotate. A fan blade 2135 is fixedly installed below the rotation shaft 2132. The fan blade 2135 rotates along with the shaft, and the rotation of the fan blade 2135 generates cold air to further cool the outer surface of the cable sheath. The fan bearing 2136 connected to the rotation shaft 2132 ensures that the rotation shaft 2132 can rotate stably at high speed. The shaft seal 2137 set at the upper end of the fan bearing 2136 plays a sealing role, ensuring that no cooling water leaks out when the rotation shaft 2132 rotates. The fan blade 2135 blows air into the air duct 214. The air duct 214 is arc-shaped, and the ventilation holes evenly arranged on the inner side provide uniform cooling for the cable sheath. The heat dissipation is more uniform, and the cooling rate of the cable sheath is further improved under the dual effects of water cooling and air cooling.

[0060] As a further embodiment of the present invention, a clutch assembly 3 is provided at the top rear end of the cooling cover 201. The clutch assembly 3 includes a fan motor 301, a bracket 302, an adjusting handle 303, and a connector 304. The bracket 302 is fixedly connected to the cooling cover 201, and the fan motor 301 is fixedly connected to the bracket 302. The connector 304 is movably connected to the rotor of the fan motor 301. The connector 304 has a threaded hole, and the adjusting handle 303 is threadedly connected to the threaded hole.

[0061] In practical operation, when it is necessary to increase the fan rotation speed to generate greater airflow, the connector 304 can be moved and adjusted. When the connector 304 is adjusted to fit perfectly with the rotating shaft 2132, the adjusting handle 303 is rotated to press and fix the connector 304. The fan motor 301 is then started, and the rotor rotates, driving the rotating shaft 2132 to rotate at a faster speed, generating greater airflow, accelerating heat dissipation, and making it more practical.

[0062] As a further embodiment of the present invention, a clutch connector 6 is fixedly connected to the top end of the rotating shaft 2132, the clutch connector 6 is symmetrically provided with grooves, and the connector 304 is symmetrically provided with protrusions.

[0063] In actual operation, the groove on the clutch connector 6 and the protrusion on the connector 304 cooperate with each other to stably and efficiently drive the rotating shaft 2132 to rotate at high speed. The structure is simple, the operation is convenient, and the transmission is reliable and practical.

[0064] As a further embodiment of the present invention, the circulating cooling pipe 204 is made of aluminum alloy and is arranged in a disc shape.

[0065] In actual operation, the gold circulation cooling pipe 204 is made of aluminum alloy, which has high heat dissipation efficiency. The disc-shaped arrangement makes heat dissipation more complete, ensuring that the hot water is fully cooled before being connected to the water pump 205.

[0066] Furthermore, the present invention provides a cooling and shaping device and a method for manufacturing insulation sheaths for communication cables, comprising the following steps:

[0067] S1. Outer surface leveling treatment: When the power is turned on, the coil set in the inner plate 110 is energized and generates an electromagnetic effect with the magnets arranged on the outer plate 104. The inner plate 110 rotates, and the leveling block 103 rotates around the central axis at the same time. The bearing between the inner plate 110 and the outer plate 104 ensures that the inner plate 110 rotates stably. When the cable sheath passes through the leveling block 103, the leveling block 103 can level the outer circumference of the cable sheath.

[0068] S2. Shaping and Cooling: The position of the cooling top cover 201 is adjusted by the regulator 203 so that the inner diameter of the cooling top cover 201 and the cooling bottom cover 202 can fit against the cable sheath. The cable sheath rotates and moves within the cooling top and bottom covers. A cooling water tank 208 is provided inside the cooling top cover 201. The water pump 205 pumps cold water into the cooling water tank 208 to cool the cable sheath. High-pressure water enters the drain tank 2131 to drive the electric fan to rotate. The fan blades 2135 blow air into the arc-shaped air duct 214. The cold air further cools the cable sheath more thoroughly and evenly. The water flows into the water tank 211 through the drain port 209 and drain pipe 210 on the cooling top cover 201, and then flows into the water pump 205 after being cooled by the circulating cooling pipe 204. The water is circulated.

[0069] Working principle: During operation, when the power is turned on, the coil in the inner disc 110 is energized and generates an electromagnetic effect with the magnets arranged on the outer disc 104. The inner disc 110 rotates, and the leveling block 103 rotates around the central axis at the same time. When the cable sheath moves forward through the leveling group 1, the leveling rod 102 is fitted with a leveling spring 105. The spring generates sufficient force to clamp and wrap the cable sheath. At this time, the outer surface of the cable sheath is in a molten state, and the rotating leveling block 103 can level the outer circumference of the cable sheath. When the cable sheath moves forward through the shaping and cooling group 2, the inner diameter of the cooling upper and lower covers fits the cable sheath, the cable sheath is shaped, and the cable sheath rotates and moves forward smoothly, while the cooling upper cover 201 is cooled simultaneously. Cold water flows through the cooling water tank 208, allowing the cable sheath to be fully cooled by water cooling while it is being shaped. The cooling is uniform. When the high-pressure water flows through the drain trough 2131, it impacts the drive plate 2133 on the drive rotating shaft 2132, causing the drive plate 2133 to rotate. The rotation of the drive plate 2133 drives the fan blades 2135 to rotate. The fan blades 2135 blow air into the arc-shaped air duct 214. The rotation of the fan blades 2135 generates cold air to further cool the outer surface of the cable sheath. The heat dissipation is uniform. The water flows into the water tank 211 through the drain port 209 and drain pipe 210 on the cooling cover 201. After being cooled by the circulating cooling pipe 204, it is fed into the water pump 205 for water circulation.

[0070] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A cooling and shaping device for manufacturing insulation sheaths of communication cables, the shaping and cooling device comprising a leveling group (1) and a shaping and cooling group (2), characterized in that: The leveling group (1) has leveling grooves (101) evenly arranged along its circumference. Leveling rods (102) are placed inside the leveling grooves (101). When the cable sheath passes through the shaping and leveling group (1), the circumferential surface of the cable sheath is leveled. At the same time, the shaping and cooling group (2) cools the shaped cable sheath.

2. The cooling and shaping device for manufacturing insulation sheaths of communication cables according to claim 1, characterized in that: The leveling assembly (1) includes a leveling groove (101), a leveling rod (102), a leveling block (103), an outer plate (104), a leveling spring (105), an outer plate fixing seat (106), an outer ring bearing (107), an inner ring bearing (108), and an inner plate (110). Metal coils are evenly arranged on the inner plate (110), and four leveling grooves (101) are provided on the inner plate (110). The leveling grooves (101) are stepped holes, and the leveling rod (102) is movably connected in the leveling grooves (101). The leveling spring (105) is sleeved on the outside of the leveling rod (102). The bottom end of the leveling spring (105) is fixedly connected to a leveling block (103). The upper end of the leveling spring (105) is fixedly connected to the stepped surface of the leveling groove (101). The distance between the two opposing leveling blocks (103) gradually decreases from back to front. The outer ring bearing (107) and the inner ring bearing (108) are fixedly connected to the outside of the inner disc (110). The outer ring bearing (107) and the inner ring bearing (108) are fixedly connected to an outer disc (104). Magnets are evenly arranged on the outer disc (104). An outer disc fixing seat (106) is fixedly connected to the outer disc (104).

3. The cooling and shaping device for manufacturing insulation sheaths of communication cables according to claim 1, characterized in that: The cooling assembly (2) includes a cooling top cover (201), a cooling bottom cover (202), a regulator (203), a circulating cooling pipe (204), a water pump (205), a water inlet pipe (206), a water inlet (207), a cooling water tank (208), a drain outlet (209), a drain pipe (210), a water pool (211), a bottom cover fixing seat (212), a blower assembly (213), and an air duct (214). The cooling top cover (201) and cooling bottom cover (202) are provided with four threaded holes, and the regulator (203) is threaded into each of the threaded holes. The cooling top cover (201) has a cooling water tank (208) and an air duct (214) in the middle. The inner side of the air duct (214) is open... The cooling water tank (208) is provided with evenly distributed circular ventilation holes. One end of the cooling water tank (208) is provided with a water inlet (207). The water inlet (207) is fixedly connected to a water inlet pipe (206). The water inlet pipe (206) is fixedly connected to a water pump (205). The rear end of the cooling cover (201) is provided with a drain outlet (209). The drain outlet (209) is fixedly connected to a drain pipe (210). A water pool (211) is provided below the drain pipe (210). One end of a circulating cooling pipe (204) is fixedly connected to the water pool (211). The other end of the circulating cooling pipe (204) is fixedly connected to a water pump (205). A blower assembly (213) is provided at the rear end of the cooling cover (201).

4. The cooling and shaping device for manufacturing insulation sheaths of communication cables according to claim 3, characterized in that: The blower assembly (213) includes a drain trough (2131), a rotating shaft (2132), a drive plate (2133), a shaft hole (2134), a fan blade (2135), a fan bearing (2136), and a shaft seal (2137). The rear end of the cooling cover (201) is provided with a drain trough (2131), which is connected to the cooling water tank (208). The top of the drain trough (2131) is provided with a shaft hole (2134), and a rotating shaft (2132) is movably connected in the shaft hole (2134). The rotating shaft (2132) is fixedly connected with a fan bearing (2136), and a shaft seal (2137) is provided at the upper end of the fan bearing (2136). A drive plate (2133) is provided in the middle of the rotating shaft (2132), and a fan blade (2135) is installed at the lower part of the rotating shaft (2132).

5. The cooling and shaping device for manufacturing insulation sheaths of communication cables according to claim 3, characterized in that: The cooling cover (201) is provided with a clutch assembly (3) at the rear top. The clutch assembly (3) includes a fan motor (301), a bracket (302), an adjusting handle (303), and a connector (304). The bracket (302) is fixedly connected to the cooling cover (201). The fan motor (301) is fixedly connected to the bracket (302). The connector (304) is movably connected to the rotor of the fan motor (301). The connector (304) has a threaded hole, and the adjusting handle (303) is threaded into the threaded hole.

6. The cooling and shaping device for manufacturing insulation sheaths of communication cables according to claim 4, characterized in that: The top end of the rotating shaft (2132) is fixedly connected to a clutch connector (6), the clutch connector (6) has symmetrically opened grooves, and the connector (304) has symmetrically arranged protrusions.

7. The cooling and shaping device for manufacturing insulation sheaths of communication cables according to claim 3, characterized in that: The circulating cooling pipe (204) is made of aluminum alloy and is arranged in a disc shape.

8. The cooling and shaping device for manufacturing insulation sheaths of communication cables according to claim 3, characterized in that: A shaping and cooling group (2) is provided on the right side of the leveling group (1), and the outer plate fixing seat (106) and the lower cover fixing seat (212) are both fixedly connected to the base (4).

Images