Automatic processing production line for cable manufacturing

Abstract

The invention relates to the technical field of cable production and processing, and discloses an automatic processing production line for cable manufacturing, which comprises a compression molding device, a twisting mechanism arranged on one side of the compression molding device, a cooling mechanism arranged on the other side of the compression molding device, a winding device arranged at the discharge end of the cooling mechanism, a plurality of wire coil bases mounted in the twisting mechanism, and a control device arranged on the winding device, the wire coils are installed on the wire coil base through the guiding device, a single-strand wire is wound on each wire coil, one end of the wire penetrates through the guiding device and is guided to enter the compression molding equipment, and under the combined action of the driving force and the centrifugal force of the twisting mechanism, the single-strand wire is wound on each wire coil. Through the arrangement of the allowance detection device, the lead allowance interval of the coiling of the wire coil corresponds to the resistance value of the slide rheostat, and then the lead allowance interval of the current coiling of the wire coil is calculated through the real-time resistance value change of the slide rheostat in the allowance detection device, so that the effect of monitoring the lead allowance in real time is realized; and the problem that the cable is defective due to the lack of the lead is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of cable production and processing, and in particular to an automatic processing production line for cable manufacturing. Background Art

[0002] Cable is a kind of wire used to transmit electric energy or signals. It is used in all aspects of society. Common cables include power cables for transmitting electric energy and communication cables for transmitting signals. Commonly used cables are mostly made of multiple wires twisted together, and a layer of insulating protective layer is covered on the surface using a compression molding process.

[0003] In the automatic production process of cables, the existing automatic cable processing production lines still have certain shortcomings. For example, in the process of twisting multiple wires together, when there is a difference in the length of the wires, it is difficult to stop the operation of the equipment in time when the shortest wire is used up. The missing wire will lead to defective cable products. For example, the cable needs to be cooled after the compression molding process, but for cables with thicker wire diameters, it is difficult to achieve uniform cooling due to the thicker insulation protective layer. The large temperature difference between the inside and outside of the insulation protective layer increases the stress inside the cable, resulting in unqualified products. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides an automatic processing production line for cable manufacturing, which solves the problems of difficulty in timely monitoring of wire remainder and uneven cooling in the existing automatic cable processing and production process.

[0005] To achieve the above purpose, the present invention is implemented through the following technical solutions: an automatic processing production line for cable manufacturing, including a compression molding device, a twisting mechanism is arranged on one side of the compression molding device, a cooling mechanism is arranged on the other side, a winding device is arranged at the discharge end of the cooling mechanism, a plurality of wire drum bases are installed in the twisting mechanism, and the wire drum is installed on the wire drum base through a guide device, a single-strand wire is wound on each wire drum, and one end of the wire passes through the guide device and is guided into the compression molding device, and under the combined action of the driving force of the twisting mechanism and the centrifugal force, the wire drum base is pressed It moves along a preset trajectory so that multiple strands of wire are intertwined and twisted before entering the compression molding equipment. After being compression-molded by the compression molding equipment, a common insulating protective layer is formed on the outer surface of the twisted multiple strands of wire to form a cable. After being cooled by a cooling mechanism, it is wound up by a winding device. The cooling mechanism cools the cable by water cooling, and a multi-level temperature range with a gradient distribution is arranged in the cooling mechanism. As the cable moves, the temperature of the cooling water in contact with the cable decreases step by step. A surplus detection device is also arranged on the guide device for real-time monitoring of the surplus range of the wire wound on the reel.

[0006] Preferably, the twisting mechanism includes an outer shell, a twisting disk is embedded and fixedly connected on one side of the upper part of the outer shell, a plurality of circular slide rails are provided on one side of the twisting disk, and two adjacent circular slide rails are interconnected so that the plurality of circular slide rails form a closed-loop track, a rotating shaft passes through and is rotatably connected to the center of each circular slide rail, a gear is fixedly connected to one end of the rotating shaft, the tooth ends of two adjacent gears are meshed and connected, and a dial is fixedly connected to the other end, the dial is located on one side of the circular slide rail, and an array of grooves is provided on the outer edge of the dial, wherein the center of one gear is fixedly connected to the output end of the motor, and the outer wall of the motor is fixedly connected to the outer shell.

[0007] Preferably, the wire drum base includes an embedded portion and an engaging portion, which are fixedly connected. The embedded portion is embedded and slidably connected in the circular slide rail, and the engaging portion is inserted into the groove. When the motor drives the multiple gears that mesh with each other to rotate synchronously, the dial drives the engaging portion in the groove to rotate around the dial, and the embedded portion slides synchronously in the circular slide rail. When the engaging portion is located at the connecting point of two adjacent circular slide rails, it is affected by the centrifugal force and the restriction of the circular slide rail, and the engaging portion moves out of the original dial and enters the corresponding groove of the adjacent dial.

[0008] Preferably, the guide device comprises a round rod, one end of which is fixedly connected to a guide block, and the other end is threadedly connected to the center of the engaging portion, a sleeve is sleeved on the outer wall of the round rod and rotatably connected, the outer wall of the sleeve is provided with a convex strip that is engaged with the inner wall of the wire drum, and a through guide channel is provided in the guide block, and one end of the wire on the wire drum passes through the guide channel.

[0009] Preferably, the surplus detection device includes a substrate, the substrate and the guide block are symmetrically distributed and fixedly connected to each other, a pressure rod is provided on the side of the substrate close to the wire reel, a pressure cylinder is provided on the outer surface of the pressure rod and rotatably connected, the pressure rod is connected to the substrate through a leaf spring, a sliding rheostat is embedded and fixed on the other side of the substrate, a slideway is provided in the substrate, the sliding rheostat slider end is located in the slideway, and the sliding rheostat slider end is connected to the pressure rod through a connecting rod, the resistance signal of the sliding rheostat is transmitted to the control system in real time, and the control system calculates the wire surplus interval of the current wire reel according to the resistance value.

[0010] Preferably, the cooling mechanism includes a water tank, a plurality of immersion pipes are installed above the water tank, the cables output by the compression molding device pass through the plurality of immersion pipes in sequence, the water tank is filled with cooling water, and is equipped with a preheating device, the cooling water in the water tank is preheated by the preheating device, two adjacent immersion pipes are connected by an insulating pipe, a heater is embedded in the body of the immersion pipe, the immersion pipe close to the winding device is connected to the water tank through a water pump, and a flexible baffle is provided at the opening of the immersion pipe to allow the cable to pass through and seal, a water inlet is provided on the upper wall of the water tank close to the compression molding device, the cooling water in the water tank is pumped out by the water pump and injected into the immersion pipe, and finally flows back to the water tank from the water inlet, and a temperature detector is also provided in the water tank for detecting the temperature of the cooling water in the water tank.

[0011] Preferably, the cooling mechanism includes a plurality of water troughs arranged in sequence, the water troughs containing cooling water, and two immersion pipes are arranged above the water troughs, the two corresponding to each other, the cable passes through the two immersion pipes, and an independent water pump two is arranged between each water trough and the corresponding two immersion pipes, the cooling water in the water trough is transported to the two immersion pipes through the two water pumps, and then flows out of the two immersion pipes and falls back into the water trough, each water trough is provided with a heating device and a temperature controller, the cooling water temperature in the water trough close to the compression molding device is the highest, the cooling water temperature in other water troughs decreases step by step in a gradient, and the cooling water temperature in the water trough close to the winding device is the lowest.

[0012] The present invention provides an automatic processing production line for cable manufacturing, which has the following beneficial effects: The present invention makes the wire margin interval of the wire coil corresponding to the resistance value of the sliding rheostat by setting the margin detection device, and then calculates the wire margin interval of the current wire coil through the real-time resistance change of the sliding rheostat in the margin detection device, thereby achieving the effect of real-time monitoring of the wire margin, avoiding the problem of cable defect caused by missing wires. At the same time, through the setting of the cooling mechanism, the compression-molded cable is cooled by water cooling in a gradient-distributed multi-level temperature range, so that the temperature of the cooling water in contact with the cable is gradually reduced, so that the cable is evenly cooled inside and outside, thereby avoiding the problem of large temperature difference between the inside and outside of the cable during the cooling process, which leads to increased internal stress. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view of an automatic processing production line for cable manufacturing of the present invention; Figure 2 It is a three-dimensional schematic diagram of an automatic processing production line for cable manufacturing of the present invention; Figure 3 It is a schematic cross-sectional structure diagram of the twisting mechanism in the present invention; Figure 4It is a schematic diagram of the combination of gears in the present invention; Figure 5 It is a schematic diagram of the distribution of the grooves and the wire drum base in the present invention; Figure 6 It is a structural schematic diagram of the dial in the present invention; Figure 7 A schematic diagram of the structure of the ring-shaped slide rail in the present invention; Figure 8 It is a structural schematic diagram of the centerline drum base of the present invention; Fig. 9 It is a schematic diagram of the combination of the center line drum and the guide device of the present invention; Fig.10 It is a structural schematic diagram of the guide device in the present invention; Fig.11 Another structural schematic diagram of the cooling mechanism in the present invention; Fig.12 It is another structural schematic diagram of the ring-shaped slide rail in the present invention.

[0014] Among them, 10, compression molding equipment; 20, twisting mechanism; 201, outer shell; 202, twisting disk; 203, circular slide rail; 204, rotating shaft; 205, gear; 206, dial; 207, groove; 208, motor; 30, cooling mechanism; 301, water storage tank; 302, immersion pipe 1; 303, insulation pipe; 304, water pump 1; 305, flexible baffle; 306, water inlet; 307, water Groove; 308, immersion pipe 2; 309, water pump 2; 40, winding device; 50, wire drum base; 501, embedding part; 502, bite part; 60, guide device; 601, round rod; 602, guide block; 603, sleeve; 604, guide channel; 605, base plate; 606, pressure rod; 607, pressure cylinder; 608, leaf spring; 609, sliding rheostat; 610, connecting rod; 70, wire drum. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] Please see attached Figure 1 -Attached Fig.10The embodiment of the present invention provides an automatic processing production line for cable manufacturing, including a compression molding device 10, a twisting mechanism 20 is arranged on one side of the compression molding device 10, and a cooling mechanism 30 is arranged on the other side. A winding device 40 is arranged at the discharge end of the cooling mechanism 30, and a plurality of wire drum bases 50 are installed in the twisting mechanism 20. A wire drum 70 is installed on the wire drum base 50 through a guide device 60. A single-strand wire is wound on each wire drum 70, and one end of the wire passes through the guide device 60 and is guided into the compression molding device 10. Under the combined action of the driving force of the twisting mechanism 20 and the centrifugal force, the wire drum base 50 is pressed. The cables are moved along a preset trajectory so that the multiple strands of wire are intertwined and twisted before entering the compression molding device 10. After being compression molded by the compression molding device 10, a common insulating protective layer is formed on the outer surface of the twisted multiple strands of wire to form a cable. After being cooled by the cooling mechanism 30, the cables are wound by the winding device 40. The cooling mechanism 30 cools the cables by water cooling, and the cooling mechanism 30 is provided with a multi-level temperature range with a gradient distribution. As the cable moves, the temperature of the cooling water in contact with the cable decreases step by step. The guide device 60 is also provided with a surplus detection device for real-time monitoring of the surplus range of the wire wound on the reel 70.

[0017] By setting the surplus detection device, the surplus interval of the wire wound on the wire drum 70 corresponds to the resistance value of the sliding rheostat 609, and then the surplus interval of the wire wound on the current wire drum 70 is calculated by the real-time resistance change of the sliding rheostat 609 in the surplus detection device, thereby achieving the effect of real-time monitoring of the surplus of the wire, avoiding the problem of defective cables due to missing wires. At the same time, by setting the cooling mechanism, the compression-molded cable is cooled by water cooling in a gradient-distributed multi-level temperature range, so that the temperature of the cooling water in contact with the cable is gradually reduced, so that the cable is evenly cooled inside and outside, thereby avoiding the problem of large temperature difference between the inside and outside of the cable during the cooling process, which leads to increased internal stress.

[0018] The twisting mechanism 20 includes an outer shell 201, and a twisting disk 202 is embedded and fixedly connected on one side of the upper part of the outer shell 201. A plurality of circular slide rails 203 are provided on one side of the twisting disk 202, and two adjacent circular slide rails 203 are interconnected, so that the plurality of circular slide rails 203 form a closed-loop track. A rotating shaft 204 passes through and is rotatably connected to the center of each circular slide rail 203. A gear 205 is fixedly connected to one end of the rotating shaft 204, and the tooth ends of two adjacent gears 205 are meshed and connected. A dial 206 is fixedly connected to the other end. The dial 206 is located on one side of the circular slide rail 203, and an array of grooves 207 are provided on the outer edge of the dial 206. The center of one of the gears 205 is fixedly connected to the output end of the motor 208, and the outer wall of the motor 208 is fixedly connected to the outer shell 201. The wire drum base 50 includes an embedded portion 501 and an engaging portion 502, which are fixedly connected. The embedded portion 501 is embedded and slidably connected in the circular slide rail 203, and the engaging portion 502 is inserted into the groove 207. When the motor 208 drives the multiple gears 205 that are meshed with each other to rotate synchronously, the dial 206 drives the engaging portion 502 in the groove 207 to rotate around the dial 206, and at the same time, the embedded portion 501 slides synchronously in the circular slide rail 203. When the engaging portion 502 is located at the connecting point of two adjacent circular slide rails 203, it is restricted by the centrifugal force and the circular slide rail 203, and the engaging portion 502 moves out of the original dial 206 and enters the corresponding groove 207 of the adjacent dial 206.

[0019] The motor 208 drives the meshing gears 205 to rotate synchronously in the opposite direction, thereby driving the corresponding dial 206 to rotate, so that the dial 206 drives the engaging portion 502 in the groove 207 to rotate around the dial 206, and at the same time, the embedded portion 501 slides synchronously in the circular slide rail 203. When the engaging portion 502 is located at the connection point of two adjacent circular slide rails 203, it is restricted by the centrifugal force and the circular slide rail 203, and the engaging portion 502 moves out of the original dial 206 and enters the corresponding groove 207 of the adjacent dial 206, thereby realizing the synchronous movement of multiple drive wire drums 70 along the trajectory of the circular slide rail 203, and finally realizing the mutual twisting of the wires.

[0020] See also Figure 7 and Fig.12 It should be noted that the number of circular slide rails 203 is different depending on the number of wire strands constituting the cable. In order to smoothly exchange the wire reels 70 between adjacent dials 206, there are requirements for the number and position of the wire reels 70 installed on each dial 206. Therefore, it is necessary to select the corresponding arrangement of the circular slide rails 203 according to actual needs.

[0021] The guide device 60 includes a round rod 601, one end of which is fixedly connected to a guide block 602, and the other end is threadedly connected to the center of the bite portion 502. A sleeve 603 is sleeved and rotatably connected to the outer wall of the round rod 601. The outer wall of the sleeve 603 is provided with a convex strip that is engaged with the inner wall of the wire drum 70. A through guide channel 604 is provided in the guide block 602, and one end of the wire on the wire drum 70 passes through the guide channel 604.

[0022] The wire is drawn out from the wire drum 70 and passes through the guide channel 604, thereby changing the moving direction of the wire on the one hand, and on the other hand, the curved guide channel 604 has a certain damping effect on the movement of the wire, which not only avoids excessive extraction of the wire, but also avoids the problem of wire retreat.

[0023] The surplus detection device includes a substrate 605, which is symmetrically distributed with the guide block 602 and fixedly connected to each other. A pressure rod 606 is arranged on the side of the substrate 605 close to the wire drum 70, and a pressure cylinder 607 is arranged outside the pressure rod 606 and rotatably connected. The pressure rod 606 is connected to the substrate 605 through a leaf spring 608. A sliding rheostat 609 is embedded and fixed on the other side of the substrate 605. A slideway is provided in the substrate 605, and the sliding end of the sliding rheostat 609 is located in the slideway, and the sliding end of the sliding rheostat 609 is connected to the pressure rod 606 through a connecting rod 610. The resistance signal of the sliding rheostat 609 is transmitted to the control system in real time, and the control system calculates the residual range of the wire wound on the current wire drum 70 according to the resistance.

[0024] The connecting rod 610 is a conventional connecting rod structure, that is, its two ends are rotatably connected to the sliding end of the sliding rheostat 609 and the end of the pressure rod 606. Furthermore, when the wire reel 70 has sufficient residual amount of the wound wire, the wire diameter leaf spring 608 wound on the wire reel 70 is in a greatly compressed state. With the output of the wire, the residual amount decreases, and the wire diameter wound on the wire reel 70 decreases. The leaf spring 608 gradually expands, and on the one hand, the pressure cylinder 607 plays a role in pressing and limiting the wound wire. On the other hand, the connecting rod 610 pulls the sliding end of the sliding rheostat 609 to move, so that its resistance value changes synchronously.

[0025] The cooling mechanism 30 includes a water storage tank 301, and a plurality of immersion pipes 302 are installed above the water storage tank 301. The cables output by the compression molding device 10 pass through the plurality of immersion pipes 302 in sequence. The water storage tank 301 is filled with cooling water and is equipped with a preheating device. The cooling water in the water storage tank 301 is preheated by the preheating device. Two adjacent immersion pipes 302 are connected by an insulation pipe 303. A heater is embedded in the immersion pipe 302. The immersion pipe 302 near the winding device 40 is provided with a heater. 02 is connected to the water tank 301 through a water pump 304, and a flexible baffle 305 is provided at the opening of the immersion pipe 302 to allow the cable to pass through and seal. A water inlet 306 is provided on the upper wall of the water tank 301 close to the compression molding equipment 10. The cooling water in the water tank 301 is pumped out by the water pump 304 and injected into the immersion pipe 302, and finally flows back to the water tank 301 through the water inlet 306. A temperature detector is also provided in the water tank 301 for detecting the temperature of the cooling water in the water tank 301.

[0026] The cable output from the compression molding device 10 is in a high temperature state. It passes through a multi-section immersion pipe 302. The cooling water in the water tank 301 is preheated to a certain temperature under the action of the preheating device, and then is pumped by a water pump 304 to the immersion pipe 302 near the winding device 40. Due to the blocking effect of the flexible baffle 305, the cooling water flows in the immersion pipe 302 in the direction of the compression molding device 10. During the flow, it is continuously heated step by step by the heaters of other immersion pipes 302, so that when the cooling water flows to the immersion pipe 302 near the compression molding device 10, it is at the highest temperature. It first contacts the cable output from the compression molding device 10, and the cooling water temperature in the subsequent immersion pipes 302 in the direction of the cable travel decreases step by step, forming a multi-level temperature range with a gradient distribution, thereby achieving uniform cooling of the cable inside and outside. The cooling water eventually falls back into the water tank 301 from the water inlet 306. When the temperature detector detects that the temperature of the cooling water in the water tank 301 is higher than the preset value range, the preheating device is controlled to stop heating to reduce energy loss. At the same time, the specific value of the temperature of the cooling water in the water tank 301 detected by the temperature detector is compared with the multi-level temperature range with a gradient distribution. When its temperature is close to the lowest value of the multi-level temperature range, the heater of the immersion pipe 302 close to the winding device 40 is controlled to stop heating to achieve the effect of further reducing energy loss.

[0027] Please see attached Fig.11 This embodiment also provides another composition scheme of the cooling mechanism 30: The cooling mechanism 30 includes a plurality of water troughs 307 arranged in sequence, wherein the water troughs 307 are filled with cooling water, and an immersion pipe 308 is arranged above the water troughs 307, the two corresponding to each other, and the cable passes through the immersion pipe 308. An independent water pump 309 is arranged between each water trough 307 and the corresponding immersion pipe 308, and the cooling water in the water trough 307 is transported to the immersion pipe 308 through the water pump 309, and then flows out of the immersion pipe 308 and falls back into the water trough 307. A heating device and a temperature controller are arranged in each water trough 307. The cooling water temperature in the water trough 307 close to the compression molding device 10 is the highest, and the cooling water temperature in other water troughs 307 decreases step by step in a gradient manner, and the cooling water temperature in the water trough 307 close to the winding device 40 is the lowest.

[0028] By utilizing a combination of multiple water tanks 307, a second immersion pipe 308 and a second water pump 309, and utilizing a heating device and a temperature controller to control the temperature of the cooling water in the water tank 307, the cooling water temperature in the water tank 307 close to the compression molding device 10 is the highest, while the cooling water temperature in other water tanks 307 decreases step by step in a gradient manner, and the cooling water temperature in the water tank 307 close to the winding device 40 is the lowest, thereby forming a multi-level temperature range with a gradient distribution.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic processing production line for cable manufacturing, comprising a compression molding device (10), characterized in that: A twisting mechanism (20) is provided on one side of the compression molding device (10), and a cooling mechanism (30) is provided on the other side. A winding device (40) is provided at the discharge end of the cooling mechanism (30). A plurality of wire drum bases (50) are installed in the twisting mechanism (20). A wire drum (70) is installed on the wire drum base (50) via a guide device (60). A single-strand wire is wound around each wire drum (70), and one end of the wire passes through the guide device (60) and is guided into the compression molding device (10). Under the combined action of the driving force of the twisting mechanism (20) and the centrifugal force, the wire drum base (50) moves along a preset trajectory, so that The multiple strands of wire are intertwined and twisted before entering the compression molding device (10). After being compression molded by the compression molding device (10), a common insulating protective layer is formed on the outer surface of the twisted multiple strands of wire to form a cable. After being cooled by the cooling mechanism (30), the wire is wound by the winding device (40). The cooling mechanism (30) cools the cable by water cooling, and the cooling mechanism (30) is provided with a multi-level temperature range with a gradient distribution. As the cable moves, the temperature of the cooling water in contact with the cable decreases step by step. The guide device (60) is also provided with a residual detection device for real-time monitoring of the residual range of the wire wound on the reel (70).

2. The automatic processing production line for cable manufacturing according to claim 1 is characterized in that: The twisting mechanism (20) comprises an outer shell (201), a twisting disk (202) is embedded and fixedly connected to one side of the upper part of the outer shell (201), a plurality of circular slide rails (203) are provided on one side of the twisting disk (202), and two adjacent circular slide rails (203) are interconnected so that the plurality of circular slide rails (203) form a closed loop track, and a rotating shaft (204) passes through the center of each circular slide rail (203) and is rotatably connected thereto, and the rotating shaft (204) 4) A gear (205) is fixedly connected at one end, and the tooth ends of two adjacent gears (205) are meshed and connected. A dial (206) is fixedly connected at the other end, and the dial (206) is located on one side of the circular slide rail (203). The outer edge of the dial (206) is provided with grooves (207) distributed in an array, wherein the center of one of the gears (205) is fixedly connected to the output end of the motor (208), and the outer wall of the motor (208) is fixedly connected to the outer shell (201).

3. An automatic processing production line for cable manufacturing according to claim 2, characterized in that: The wire drum base (50) comprises an embedding portion (501) and an engaging portion (502), which are fixedly connected. The embedding portion (501) is embedded and slidably connected in the circular slide rail (203), and the engaging portion (502) is inserted into the groove (207). When the motor (208) drives the multiple gears (205) that mesh with each other to rotate synchronously, the dial (206) drives the engaging portion (502) in the groove (207) to rotate around the dial (206), and at the same time, the embedding portion (501) slides synchronously in the circular slide rail (203). When the engaging portion (502) is located at the connection point of two adjacent circular slide rails (203), due to the centrifugal force and the restriction of the circular slide rail (203), the engaging portion (502) moves out of the original dial (206) and enters the corresponding groove (207) of the adjacent dial (206).

4. The automatic processing production line for cable manufacturing according to claim 3 is characterized in that: The guide device (60) comprises a round rod (601), one end of the round rod (601) is fixedly connected to a guide block (602), and the other end is threadedly connected to the center of the engaging portion (502); a sleeve (603) is sleeved on the outer wall of the round rod (601) and rotatably connected thereto; a convex strip is provided on the outer wall of the sleeve (603) for engaging with the inner wall of the wire drum (70); a through guide channel (604) is provided in the guide block (602), and one end of the wire on the wire drum (70) passes through the guide channel (604).

5. The automatic processing production line for cable manufacturing according to claim 4, characterized in that: The residual quantity detection device comprises a substrate (605), wherein the substrate (605) and the guide block (602) are symmetrically distributed and fixedly connected to each other, a pressure rod (606) is arranged on one side of the substrate (605) close to the wire drum (70), a pressure cylinder (607) is arranged on the outer surface of the pressure rod (606) and is rotatably connected, the pressure rod (606) is connected to the substrate (605) via a leaf spring (608), a sliding rheostat (609) is embedded and fixed on the other side of the substrate (605), a slideway is provided in the substrate (605), a sliding end of the sliding rheostat (609) is located in the slideway, and the sliding end of the sliding rheostat (609) is connected to the pressure rod (606) via a connecting rod (610), and a resistance signal of the sliding rheostat (609) is transmitted to the control system in real time, and the control system calculates the residual quantity interval of the wire wound on the current wire drum (70) according to the resistance value.

6. The automatic processing production line for cable manufacturing according to claim 1, characterized in that: The cooling mechanism (30) comprises a water storage tank (301), a plurality of sections of immersion pipes (302) are installed above the water storage tank (301), the cables output by the compression molding device (10) pass through the plurality of sections of immersion pipes (302) in sequence, the water storage tank (301) contains cooling water and is installed with a preheating device, the cooling water in the water storage tank (301) is preheated by the preheating device, two adjacent sections of immersion pipes (302) are connected by a heat insulation pipe (303), a heater is embedded in the body of the immersion pipe (302), and the immersion pipe (302) on the side close to the winding device (40) is connected to the cooling device (301). The immersion pipe (302) is connected to the water tank (301) through a water pump (304), and a flexible baffle (305) is provided at the opening of the immersion pipe (302) to allow the cable to pass through and seal. A water inlet (306) is provided on the upper wall of the water tank (301) close to the compression molding device (10). The cooling water in the water tank (301) is pumped out by the water pump (304) and injected into the immersion pipe (302), and finally flows back to the water tank (301) through the water inlet (306). A temperature detector is also provided in the water tank (301) for detecting the temperature of the cooling water in the water tank (301).

7. The automatic processing production line for cable manufacturing according to claim 1, characterized in that: The cooling mechanism (30) comprises a plurality of water troughs (307) arranged in sequence, wherein the water troughs (307) contain cooling water, and a second immersion pipe (308) is arranged above the water troughs (307), the two corresponding to each other, and the cable passes through the second immersion pipe (308). An independent second water pump (309) is arranged between each water trough (307) and the corresponding second immersion pipe (308), and the cooling water in the water trough (307) is transported to the second immersion pipe (308) through the second water pump (309), and then flows out of the second immersion pipe (308) and falls back into the water trough (307). A heating device and a temperature controller are arranged in each water trough (307), the cooling water in the water trough (307) close to the compression molding device (10) has the highest temperature, the cooling water in the other water troughs (307) decreases step by step in a gradient, and the cooling water in the water trough (307) close to the winding device (40) has the lowest temperature.

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