Cable winding mechanism and technology for cable production

Abstract

The invention discloses a cable winding mechanism and process for cable production, and relates to the technical field of cable production.The winding mechanism comprises a base, a first fixing frame is horizontally arranged at the upper end of the base, and a second fixing frame is horizontally and slidably connected to the upper end of the first fixing frame; two fixing rods used for bearing and placing a cable reel are horizontally installed at the upper end of the inner wall of the second fixing frame, a baffle is vertically installed on one side of the upper end of the second fixing frame, a controller is installed at the upper end of the base, a first fixing block is installed at the upper end of the base, and a tension detection assembly is arranged on the first fixing block. A height adjusting assembly is arranged at the lower end of the first fixing frame. According to the cable reel taking and placing device, a cable reel is directly placed on the rotating cylinder, then the cable reel is moved, the cable reel is clamped and limited through the baffle and the clamping plate, in this way, the cable reel can be taken and placed rapidly, and the moving efficiency of the cable reel is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of cable production, in particular to a cable winding mechanism and process for cable production. Background Art

[0002] The cable production process involves multiple steps, including conductor drawing, twisting, insulation coating, sheath extrusion and winding. The winding step directly affects the cable's packaging quality, transportation efficiency and subsequent performance.

[0003] Existing cable winding devices, such as a cable winding device for cable production with announcement number CN119218818B, can effectively control the degree of inclination of the cable relative to the horizontal direction during the cable winding operation, that is, the angle at which the cable is tilted downward relative to the horizontal direction, and can prevent the cable from being subjected to excessive pulling force when it is wound onto the winding roller; and can improve the consistency of the tightness of the cable wound on the winding roller, so that the wound cable can be kept in a better clamping state, compact and uniform, and not easy to become loose and deformed during transportation.

[0004] The above-mentioned cable winding device still has some shortcomings. First, the cable delivered to the cable reel is kept horizontal by raising and lowering the first U-shaped arm and the second U-shaped arm. However, the height of the cable initially delivered to the first U-shaped arm is fixed, which causes the cable initially delivered to the first U-shaped arm to be pulled and swung, which also affects the winding of the cable.

[0005] Secondly, the disassembly and installation of the cable reel on the cable winding device is very cumbersome, and the disassembly and installation efficiency is low, which in turn affects the cable winding processing efficiency.

[0006] In view of the above problems, an improved cable winding mechanism and process for cable production are now designed. Summary of the Invention

[0007] The object of the present invention is to provide a cable winding mechanism and process for cable production to solve the problems raised in the above background technology.

[0008] To achieve the above object, the present invention provides the following technical solutions: The cable winding mechanism for cable production comprises a base, wherein the upper end of the base is horizontally provided with a first fixed frame, the first fixed frame is perpendicular to the cable conveying direction, the upper end of the first fixed frame is horizontally slidably connected to the second fixed frame, a third hydraulic telescopic rod is horizontally installed inside the first fixed frame, the output end of the third hydraulic telescopic rod is installed with a moving block, the side wall of the moving block moves along the inner wall of the first fixed frame through a ball bearing, the upper end of the moving block is installed on the side of the lower end of the second fixed frame away from the third hydraulic telescopic rod, the moving direction of the second fixed frame is perpendicular to the cable conveying direction, and two fixed rods for carrying and placing the cable reel are horizontally installed on the upper end of the inner wall of the second fixed frame, and the two fixed rods are parallel to each other The fixing rod and the third hydraulic telescopic rod are parallel to each other, and a baffle for blocking the cable reel is vertically installed on one side of the upper end of the second fixing frame, and the baffle and the fixing rod are perpendicular to each other, and the fixing rod and the second fixing frame are provided with a clamping and limiting component that facilitates the movement of the cable reel on the fixing rod and clamps and limits the cable reel, and a driving component for driving the cable reel to rotate is provided at the upper end of the second fixing frame, a controller is installed at the upper end of the base, a first fixed block is installed at the upper end of the base, and a tension detection component for detecting the cable tension is provided on the first fixed block, and a height adjustment component for adjusting the height of the cable reel to keep the transported cable horizontal is provided at the lower end of the first fixing frame.

[0009] As a further solution of the present invention: the clamping and limiting assembly includes a rotating cylinder corresponding to the fixed rod one by one, the rotating cylinder is sleeved on the side wall of the fixed rod, a fixing ring is sleeved on the side wall of the fixed rod at one end of the rotating cylinder, the fixing ring rotates closely with the rotating cylinder, a spring is installed at the end of the fixing ring away from the rotating cylinder, the end of the spring away from the fixing ring is installed on the side wall of the second fixed frame, the spring is sleeved on the fixed rod, and the spring pushes the fixing ring and the rotating cylinder to move, so that the end of the rotating cylinder away from the fixing ring is pressed against the inner wall of the second fixed frame.

[0010] As a further solution of the present invention: a fourth hydraulic telescopic rod is vertically installed at the bottom of the second fixed frame on the side of the baffle away from the spring, and the fourth hydraulic telescopic rod is arranged on a symmetrical vertical plane between the two fixed rods; a fifth hydraulic telescopic rod is horizontally installed at the output end of the fourth hydraulic telescopic rod, and the output end of the fifth hydraulic telescopic rod faces the baffle; a clamping plate is vertically installed at the output end of the fifth hydraulic telescopic rod for clamping and limiting the cable reel in cooperation with the baffle; ball bearings are installed on the opposite side walls of the baffle and the clamping plate to facilitate the rotation of the cable reel; when the fourth hydraulic telescopic rod drives the fifth hydraulic telescopic rod and the clamping plate to retract into the second fixed frame, the height of the upper end of the clamping plate and the fifth hydraulic telescopic rod is less than the height of the lower end of the cable reel, so that the cable reel can pass over the fifth hydraulic telescopic rod and the clamping plate, and then move to the side wall of the baffle.

[0011] As a further solution of the present invention: the driving assembly includes a third fixed block, which is installed on the upper end of the second fixed frame on the side of the baffle close to the spring, and a second hydraulic telescopic rod is vertically installed on the upper end of the third fixed block, and a fixed plate is horizontally installed on the output end of the second hydraulic telescopic rod, and a motor is installed at the lower end of the fixed plate, and a friction drive wheel for driving the cable reel to rotate is installed at the output end of the motor, and a friction pad for use with the friction drive wheel is installed on the side wall of the cable reel, and the friction drive wheel is arranged between the baffle and the clamping plate, and the rotating shaft of the motor is arranged on the symmetrical vertical plane between the two fixed rods.

[0012] As a further solution of the present invention: a triangular rib is installed at the connection between the fixing plate and the output end of the second hydraulic telescopic rod for firmly connecting the fixing plate and the second hydraulic telescopic rod.

[0013] As a further solution of the present invention: the tensioning force detection assembly includes a second guide wheel and a third guide wheel, the second guide wheel and the third guide wheel are both rotatably connected to the upper end of the first fixed block, the cable input by the third guide wheel and the cable output by the second guide wheel are in the same straight line, and a slide groove is provided on the upper end of the first fixed block between the second guide wheel and the third guide wheel, and the slide groove is perpendicular to the cable conveying direction. The inner wall of the slide groove is slidably connected to a slider, and the upper end of the slider passes through the slide groove and is installed with an installation frame, and the interior of the installation frame is rotatably connected to the first guide wheel, the first guide wheel, the second guide wheel and the third guide wheel are on the same horizontal plane and are arranged in an equilateral triangle. A tension sensor is installed on the upper end of the first fixed block on the side of the installation frame away from the second guide wheel and the third guide wheel, and the measuring end of the tension sensor is installed on the side wall of the installation frame. During installation, the cable passes through the third guide wheel, the first guide wheel and the second guide wheel in sequence.

[0014] As a further solution of the present invention: the height adjustment mechanism includes a second fixed block, which is vertically installed on the upper end of the base between the first fixed block and the first fixed frame, and a pressure sensor is installed on the upper end of the second fixed block. The measuring end of the pressure sensor is arranged at the lower end of the horizontal cable output by the second guide wheel, and several first hydraulic telescopic rods are vertically installed on the upper end of the base below the first fixed frame, and the output end of the first hydraulic telescopic rod is installed on the lower end of the first fixed frame.

[0015] As a further solution of the present invention: limiting rods are vertically installed on the four corners of the lower end of the first fixed frame, a limiting cylinder is slidably sleeved on the side wall of the limiting rod, and the lower end of the limiting cylinder is vertically installed on the upper end of the base.

[0016] As a further solution of the present invention: reinforcing ribs are provided inside the fixing rod for improving the structural strength of the fixing rod.

[0017] A cable production process, utilizing the cable winding mechanism, comprises the following steps: Step 1: Use a copper metal rod as a conductor and use a wire drawing machine to draw the copper metal rod into a thin wire of the required diameter.

[0018] Step 2: Heat the metal wire produced by the drawing step 1 to eliminate internal stress and improve flexibility.

[0019] Step 3: The metal wires obtained in step 2 are twisted into a conductor bundle through a twisting machine to enhance flexibility and bending resistance.

[0020] Step 4: The conductor bundle obtained in step 4 is conveyed to an extruder, and the high-temperature molten insulating material is coated on the surface of the conductor bundle by the extruder. Then, the conductor bundle is shaped by water cooling to ensure that the insulating layer is uniform and free of bubbles, thereby obtaining an insulated wire.

[0021] Step 5: Twist multiple insulated wires into a cable through a twisting machine while keeping the filling material round.

[0022] Step 6: The cable is transported to the extruder and covered with a sheath to protect the internal structure from mechanical damage, chemical corrosion and environmental impact.

[0023] Step 7: The cable obtained in step 6 is transported to the cable reeling mechanism, and the cable is reeled and packaged.

[0024] Compared with the prior art, the present invention has the following beneficial effects: The present invention directly places the cable reel on the rotating drum, then moves the cable reel, clamps and limits the cable reel through a baffle and a clamping plate, and then presses the friction driving wheel against the side wall of the cable reel. The friction driving wheel drives the cable reel to rotate, so that the cable reel reels the cable. In this way, the cable reel can be quickly taken and placed, effectively improving the efficiency of the cable reel movement.

[0025] The present invention uses the third hydraulic telescopic rod to reciprocate the second fixed frame, so that the cable reel on the second fixed frame can reel the cables in an orderly manner. During this process, the cables transported to the cable reel are always transported in a straight line, which can effectively control the tension of the cable reel.

[0026] At the same time, as the cable is reeled, the diameter of the cable loop on the cable reel will increase. The pressure sensor is used to detect whether the cable is tilted downward, and then the height of the cable reel is adjusted by the first hydraulic telescopic rod. The cable output by the second guide wheel remains horizontal, and the tension of the cable is measured by the tension sensor. Then, by controlling the rotation speed of the motor, the tension of the cable is kept consistent, thereby achieving efficient and stable cable reeling. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the present invention when in use.

[0028] Figure 2 It is a structural schematic diagram of the present invention.

[0029] Figure 3 It is a structural schematic diagram of the tensioning force detection component in the present invention.

[0030] Figure 4 Schematic diagram of the structure of the slider in the present invention.

[0031] Figure 5 It is a structural schematic diagram of the third hydraulic telescopic rod in the present invention.

[0032] Figure 6 It is a structural schematic diagram of the clamping and limiting assembly in the present invention.

[0033] Among them: 1. base; 2. first fixed block; 3. controller; 4. second fixed block; 5. first fixed frame; 6. second fixed frame; 7. first hydraulic telescopic rod; 8. limiting cylinder; 9. limiting rod; 10. baffle; 11. third fixed block; 12. second hydraulic telescopic rod; 13. motor; 14. fixed plate; 15. friction drive wheel; 16. rotating cylinder; 17. fixed rod; 18. pressure sensor; 19. tension sensor; 20. first guide wheel; 21. mounting frame; 22. second guide wheel; 23. third guide wheel; 24. moving block; 25. slide; 26. slider; 27. third hydraulic telescopic rod; 28. spring; 29. ​​fixing ring; 30. fourth hydraulic telescopic rod; 31. fifth hydraulic telescopic rod; 32. clamping plate. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] See also Figures 1-6In an embodiment of the present invention, a cable winding mechanism for cable production includes a base 1, a first fixed frame 5 is horizontally arranged on the upper end of the base 1, the first fixed frame 5 is perpendicular to the cable conveying direction, the upper end of the first fixed frame 5 is horizontally slidably connected to the second fixed frame 6, a third hydraulic telescopic rod 27 is horizontally installed inside the first fixed frame 5, the output end of the third hydraulic telescopic rod 27 is installed with a moving block 24, the side wall of the moving block 24 moves along the inner wall of the first fixed frame 5 through a ball bearing, the upper end of the moving block 24 is installed on the side of the lower end of the second fixed frame 6 away from the third hydraulic telescopic rod 27, the moving direction of the second fixed frame 6 is perpendicular to the cable conveying direction, and two fixed rods 17 for carrying and placing the cable reel are horizontally installed on the upper end of the inner wall of the second fixed frame 6. The fixed rods 17 are parallel to each other, and the fixed rods 17 and the third hydraulic telescopic rods 27 are parallel to each other. A baffle 10 for blocking the cable reel is vertically installed on one side of the upper end of the second fixed frame 6, and the baffle 10 and the fixed rod 17 are perpendicular to each other. The fixed rod 17 and the second fixed frame 6 are provided with a clamping and limiting component that facilitates the movement of the cable reel on the fixed rod 17 and clamps and limits the cable reel. The upper end of the second fixed frame 6 is provided with a driving component for driving the cable reel to rotate, the upper end of the base 1 is provided with a controller 3, the upper end of the base 1 is provided with a first fixed block 2, the first fixed block 2 is provided with a tension detection component for detecting the cable tension, and the lower end of the first fixed frame 5 is provided with a height adjustment component for adjusting the height of the cable reel to keep the transported cable horizontal.

[0036] The clamping limit assembly includes a rotating cylinder 16 corresponding to the fixed rod 17 one by one, and the rotating cylinder 16 is sleeved on the side wall of the fixed rod 17. A fixing ring 29 is sleeved on the side wall of the fixed rod 17 at one end of the rotating cylinder 16. The fixing ring 29 rotates closely with the rotating cylinder 16, and a spring 28 is installed on the end of the fixing ring 29 away from the rotating cylinder 16. The end of the spring 28 away from the fixing ring 29 is installed on the side wall of the second fixed frame 6. The spring 28 is sleeved on the fixed rod 17. The spring 28 pushes the fixing ring 29 and the rotating cylinder 16 to move, so that the end of the rotating cylinder 16 away from the fixing ring 29 is pressed against the inner wall of the second fixed frame 6. The fourth hydraulic telescopic rod 30 is vertically installed at the bottom of the second fixed frame 6 on the side of the baffle 10 away from the spring 28. The fourth hydraulic telescopic rod 30 is set On the symmetrical vertical plane between the two fixed rods 17, the output end of the fourth hydraulic telescopic rod 30 is horizontally installed with the fifth hydraulic telescopic rod 31, and the output end of the fifth hydraulic telescopic rod 31 faces the baffle 10. The output end of the fifth hydraulic telescopic rod 31 is vertically installed with a clamping plate 32 that cooperates with the baffle 10 to clamp and limit the cable reel. Balls are installed on the opposite side walls of the baffle 10 and the clamping plate 32 to facilitate the rotation of the cable reel. When the fourth hydraulic telescopic rod 30 drives the fifth hydraulic telescopic rod 31 and the clamping plate 32 to retract into the second fixed frame 6, the height of the upper end of the clamping plate 32 and the fifth hydraulic telescopic rod 31 is less than the height of the lower end of the cable reel, so that the cable reel can pass over the fifth hydraulic telescopic rod 31 and the clamping plate 32, and then move to the side wall of the baffle 10.

[0037] During use, the staff places the cable reel on the rotating drum 16 through the lifting equipment, and then moves the cable reel toward the baffle 10. The cable reel drives the rotating drum 16 to move, and the rotating drum 16 drives the fixing ring 29 to move. The fixing ring 29 compresses the spring 28. After the cable reel moves to the side wall of the baffle 10, the fourth hydraulic telescopic rod 30 is started to extend, and the output end of the fourth hydraulic telescopic rod 30 drives the fifth hydraulic telescopic rod 31 to move, and the fifth hydraulic telescopic rod 31 drives the clamping plate 32 to move upward, and then the fifth hydraulic telescopic rod 31 is started to extend, and the output end of the fifth hydraulic telescopic rod 31 drives the clamping plate 32 to move, so that the clamping plate 32 and the baffle 10 clamp and limit the cable reel.

[0038] The drive assembly includes a third fixed block 11, which is mounted on the upper end of the second fixed frame 6 on the side of the baffle 10 close to the spring 28. A second hydraulic telescopic rod 12 is vertically mounted on the upper end of the third fixed block 11, and a fixed plate 14 is horizontally mounted on the output end of the second hydraulic telescopic rod 12. A motor 13 is mounted on the lower end of the fixed plate 14, and a friction drive wheel 15 for driving the cable reel to rotate is mounted on the output end of the motor 13. A friction pad for use with the friction drive wheel 15 is mounted on the side wall of the cable reel. The friction drive wheel 15 is arranged between the baffle 10 and the clamping plate 32, and the rotating shaft of the motor 13 is arranged on a symmetrical vertical plane between the two fixed rods 17.

[0039] After the cable is placed, the second hydraulic telescopic rod 12 is started to retract, and the output end of the second hydraulic telescopic rod 12 drives the fixed plate 14 to move, and the fixed plate 14 drives the motor 13 to move, and the motor 13 drives the friction drive wheel 15 to move, so that the friction drive wheel 15 is pressed tightly against the side wall of the cable reel. Then the motor 13 is started, and the output end of the motor 13 drives the friction drive wheel 15 to rotate, and the friction drive wheel 15 drives the cable reel to rotate, so that the cable reel reels the cable.

[0040] The tensioning force detection assembly includes a second guide wheel 22 and a third guide wheel 23, the second guide wheel 22 and the third guide wheel 23 are both rotatably connected to the upper end of the first fixed block 2, the cable input by the third guide wheel 23 and the cable output by the second guide wheel 22 are in the same straight line, a slide groove 25 is provided on the upper end of the first fixed block 2 between the second guide wheel 22 and the third guide wheel 23, the slide groove 25 is perpendicular to the cable conveying direction, a slider 26 is slidably connected to the inner wall of the slide groove 25, and the upper end of the slider 26 passes through the slide groove 25 and is arranged A mounting frame 21 is provided, and the interior of the mounting frame 21 is rotatably connected to the first guide wheel 20. The first guide wheel 20, the second guide wheel 22, and the third guide wheel 23 are on the same horizontal plane and are arranged in an equilateral triangle. A tension sensor 19 is installed on the upper end of the first fixed block 2 on the side of the mounting frame 21 away from the second guide wheel 22 and the third guide wheel 23. The measuring end of the tension sensor 19 is installed on the side wall of the mounting frame 21. During installation, the cable passes through the third guide wheel 23, the first guide wheel 20, and the second guide wheel 22 in sequence.

[0041] As the cable is wound, the diameter of the cable loop on the cable reel will increase. At this time, the cable reel will pull the cable using the original winding speed. The cable drives the first guide wheel 20 to move, and the first guide wheel 20 drives the installation frame 21 to move, thereby increasing the tension detected by the tension sensor 19. The controller 3 receives and analyzes the data from the tension sensor 19. The controller 3 controls the motor 13 to reduce the rotation speed of the motor 13 so that the tension value detected by the tension sensor 19 is within the set range.

[0042] The height adjustment mechanism includes a second fixed block 4, which is vertically mounted on the upper end of the base 1 between the first fixed block 2 and the first fixed frame 5. A pressure sensor 18 is mounted on the upper end of the second fixed block 4, and the measuring end of the pressure sensor 18 is arranged at the lower end of the horizontal cable output by the second guide wheel 22. Several first hydraulic telescopic rods 7 are vertically mounted on the upper end of the base 1 below the first fixed frame 5, and the output end of the first hydraulic telescopic rod 7 is mounted on the lower end of the first fixed frame 5. Limiting rods 9 are vertically mounted on the four corners of the lower end of the first fixed frame 5. A limiting cylinder 8 is slidably sleeved on the side wall of the limiting rod 9, and the lower end of the limiting cylinder 8 is vertically mounted on the upper end of the base 1.

[0043] As the cable is wound, the diameter of the cable loop on the cable reel will increase. At this time, the cable output by the second guide wheel 22 will tilt, and the cable will squeeze the measuring end of the pressure sensor 18, causing the value measured by the pressure sensor 18 to increase. The controller 3 receives and analyzes the data of the pressure sensor 18, and the controller 3 controls the first hydraulic telescopic rod 7 to extend. The output end of the first hydraulic telescopic rod 7 drives the first fixed frame 5 to move, and the first fixed frame 5 drives the second fixed frame 6, the fixed rod 17, and the rotating drum 16 to move. The rotating drum 16 drives the cable reel to move upward, so that the cable returns to a horizontal state.

[0044] Working principle of a cable reeling mechanism for cable production: The staff places the cable reel on the rotating drum 16 through the lifting equipment, and then moves the cable reel toward the baffle 10. The cable reel drives the rotating drum 16 to move, and the rotating drum 16 drives the fixing ring 29 to move. The fixing ring 29 compresses the spring 28. After the cable reel moves to the side wall of the baffle 10, the fourth hydraulic telescopic rod 30 is started to extend, and the output end of the fourth hydraulic telescopic rod 30 drives the fifth hydraulic telescopic rod 31 to move, and the fifth hydraulic telescopic rod 31 drives the clamping plate 32 to move upward, and then the fifth hydraulic telescopic rod 31 is started to extend, and the output end of the fifth hydraulic telescopic rod 31 drives the clamping plate 32 to move, so that the clamping plate 32 and the baffle 10 clamp and limit the cable reel.

[0045] The cable is then passed through the third guide wheel 23, the first guide wheel 20, the second guide wheel 22 and the upper end of the pressure sensor 18 in sequence, and finally fixed on the cable reel. At this time, the cable input by the third guide wheel 23 and the cable output by the second guide wheel 22 are in the same straight line.

[0046] Then the second hydraulic telescopic rod 12 is started to retract, and the output end of the second hydraulic telescopic rod 12 drives the fixed plate 14 to move, and the fixed plate 14 drives the motor 13 to move, and the motor 13 drives the friction drive wheel 15 to move, so that the friction drive wheel 15 is pressed tightly against the side wall of the cable reel. Then the motor 13 is started, and the output end of the motor 13 drives the friction drive wheel 15 to rotate, and the friction drive wheel 15 drives the cable reel to rotate, so that the cable reel starts to reel the cable from the bottom.

[0047] At the same time, the third hydraulic telescopic rod 27 is extended and retracted through the hydraulic control system, and the output end of the third hydraulic telescopic rod 27 drives the moving block 24 to move back and forth, and the moving block 24 drives the second fixed frame 6 to move back and forth, and the second fixed frame 6 drives the cable reel thereon to move back and forth, so that the cables are arranged in an orderly manner and reeled on the cable reel.

[0048] As the cable is wound, the diameter of the cable loop on the cable reel will increase. At this time, the cable reel will pull the cable using the original winding speed. The cable drives the first guide wheel 20 to move, and the first guide wheel 20 drives the installation frame 21 to move, thereby increasing the tension detected by the tension sensor 19. The controller 3 receives and analyzes the data from the tension sensor 19. The controller 3 controls the motor 13 to reduce the rotation speed of the motor 13 so that the tension value detected by the tension sensor 19 is within the set range.

[0049] As the cable is wound, the diameter of the cable loop on the cable reel will increase. At this time, the cable output by the second guide wheel 22 will tilt, and the cable will squeeze the measuring end of the pressure sensor 18, causing the value measured by the pressure sensor 18 to increase. The controller 3 receives and analyzes the data of the pressure sensor 18, and the controller 3 controls the first hydraulic telescopic rod 7 to extend. The output end of the first hydraulic telescopic rod 7 drives the first fixed frame 5 to move, and the first fixed frame 5 drives the second fixed frame 6, the fixed rod 17, and the rotating drum 16 to move. The rotating drum 16 drives the cable reel to move upward, so that the cable returns to a horizontal state.

[0050] A cable production process, utilizing the cable winding mechanism, comprises the following steps: Step 1: Use a copper metal rod as a conductor and use a wire drawing machine to draw the copper metal rod into a thin wire of the required diameter.

[0051] Step 2: Heat the metal wire produced by the drawing step 1 to eliminate internal stress and improve flexibility.

[0052] Step 3: The metal wires obtained in step 2 are twisted into a conductor bundle through a twisting machine to enhance flexibility and bending resistance.

[0053] Step 4: The conductor bundle obtained in step 4 is conveyed to an extruder, and the high-temperature molten insulating material is coated on the surface of the conductor bundle by the extruder. Then, the conductor bundle is shaped by water cooling to ensure that the insulating layer is uniform and free of bubbles, thereby obtaining an insulated wire.

[0054] Step 5: Twist multiple insulated wires into a cable through a twisting machine while keeping the filling material round.

[0055] Step 6: The cable is transported to the extruder and covered with a sheath to protect the internal structure from mechanical damage, chemical corrosion and environmental impact.

[0056] Step 7: The cable obtained in step 6 is transported to the cable reeling mechanism, and the cable is reeled and packaged.

[0057] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention.

Claims

1. A cable winding mechanism for cable production, comprising a base (1), wherein a first fixed frame (5) is horizontally arranged on the upper end of the base (1), the first fixed frame (5) is perpendicular to the cable conveying direction, the upper end of the first fixed frame (5) is horizontally slidably connected to a second fixed frame (6), a third hydraulic telescopic rod (27) is horizontally installed inside the first fixed frame (5), a moving block (24) is installed at the output end of the third hydraulic telescopic rod (27), the side wall of the moving block (24) moves along the inner wall of the first fixed frame (5) through a ball bearing, the upper end of the moving block (24) is installed on a side of the lower end of the second fixed frame (6) away from the third hydraulic telescopic rod (27), the moving direction of the second fixed frame (6) is perpendicular to the cable conveying direction, two fixed rods (17) for carrying and placing a cable reel are horizontally installed on the upper end of the inner wall of the second fixed frame (6), the two fixed rods (17) are parallel to each other, and the fixed rod (17) and the third hydraulic telescopic rod (27) are parallel to each other, characterized in that A baffle (10) for blocking the cable reel is vertically installed on one side of the upper end of the second fixed frame (6), and the baffle (10) and the fixed rod (17) are perpendicular to each other. The fixed rod (17) and the second fixed frame (6) are provided with a clamping and limiting component for facilitating the movement of the cable reel on the fixed rod (17) and clamping and limiting the cable reel. A driving component for driving the cable reel to rotate is provided on the upper end of the second fixed frame (6). A controller (3) is installed on the upper end of the base (1). A first fixed block (2) is installed on the upper end of the base (1). A tension detection component for detecting the tension of the cable is provided on the first fixed block (2). A height adjustment component for adjusting the height of the cable reel so that the transported cable remains horizontal is provided at the lower end of the first fixed frame (5).

2. A cable winding mechanism for cable production according to claim 1, characterized in that: The clamping limit assembly includes a rotating cylinder (16) corresponding to the fixed rod (17) one by one, the rotating cylinder (16) is sleeved on the side wall of the fixed rod (17), a fixing ring (29) is sleeved on the side wall of the fixed rod (17) at one end of the rotating cylinder (16), the fixing ring (29) rotates closely with the rotating cylinder (16), and a spring (28) is installed at one end of the fixing ring (29) away from the rotating cylinder (16), and the end of the spring (28) away from the fixing ring (29) is installed on the side wall of the second fixed frame (6), the spring (28) is sleeved on the fixed rod (17), and the spring (28) pushes the fixing ring (29) and the rotating cylinder (16) to move, so that the end of the rotating cylinder (16) away from the fixing ring (29) is pressed against the inner wall of the second fixed frame (6).

3. A cable winding mechanism for cable production according to claim 2, characterized in that: A fourth hydraulic telescopic rod (30) is vertically mounted on the bottom of the second fixed frame (6) on the side of the baffle (10) away from the spring (28). The fourth hydraulic telescopic rod (30) is arranged on a symmetrical vertical plane between the two fixed rods (17). A fifth hydraulic telescopic rod (31) is horizontally mounted on the output end of the fourth hydraulic telescopic rod (30). The output end of the fifth hydraulic telescopic rod (31) faces the baffle (10). A clamping plate (32) is vertically mounted on the output end of the fifth hydraulic telescopic rod (31) for clamping and limiting the cable reel in cooperation with the baffle (10). Balls are mounted on the opposite side walls of the baffle (10) and the clamping plate (32) to facilitate the rotation of the cable reel. When the fourth hydraulic telescopic rod (30) drives the fifth hydraulic telescopic rod (31) and the clamping plate (32) to retract into the interior of the second fixed frame (6), the height of the upper end of the clamping plate (32) and the fifth hydraulic telescopic rod (31) is less than the height of the lower end of the cable reel.

4. A cable winding mechanism for cable production according to claim 3, characterized in that: The driving assembly includes a third fixed block (11), which is mounted on the upper end of the second fixed frame (6) on the side of the baffle (10) close to the spring (28), and a second hydraulic telescopic rod (12) is vertically mounted on the upper end of the third fixed block (11). A fixed plate (14) is horizontally mounted on the output end of the second hydraulic telescopic rod (12), and a motor (13) is mounted on the lower end of the fixed plate (14). A friction drive wheel (15) for driving the cable reel to rotate is mounted on the output end of the motor (13), and a friction pad for use with the friction drive wheel (15) is mounted on the side wall of the cable reel. The friction drive wheel (15) is arranged between the baffle (10) and the clamping plate (32), and the rotation axis of the motor (13) is arranged on a symmetrical vertical plane between the two fixed rods (17).

5. A cable winding mechanism for cable production according to claim 4, characterized in that: A triangular rib plate for firmly connecting the fixing plate (14) and the second hydraulic telescopic rod (12) is installed at the connection between the fixing plate (14) and the output end of the second hydraulic telescopic rod (12).

6. A cable winding mechanism for cable production according to claim 1, characterized in that: The tension force detection component includes a second guide wheel (22) and a third guide wheel (23), the second guide wheel (22) and the third guide wheel (23) are both rotatably connected to the upper end of the first fixed block (2), the cable input by the third guide wheel (23) and the cable output by the second guide wheel (22) are on the same straight line, a slide groove (25) is provided at the upper end of the first fixed block (2) between the second guide wheel (22) and the third guide wheel (23), the slide groove (25) is perpendicular to the cable conveying direction, a slider (26) is slidably connected to the inner wall of the slide groove (25), and the upper end of the slider (26) passes through the slide groove (25) and is arranged A mounting frame (21) is provided, wherein the interior of the mounting frame (21) is rotatably connected to a first guide wheel (20), wherein the first guide wheel (20), the second guide wheel (22), and the third guide wheel (23) are on the same horizontal plane and arranged in an equilateral triangle. A tension sensor (19) is installed on the upper end of a first fixed block (2) on the side of the mounting frame (21) away from the second guide wheel (22) and the third guide wheel (23). The measuring end of the tension sensor (19) is installed on the side wall of the mounting frame (21). During installation, the cable passes through the third guide wheel (23), the first guide wheel (20), and the second guide wheel (22) in sequence.

7. A cable winding mechanism for cable production according to claim 6, characterized in that: The height adjustment mechanism includes a second fixed block (4), which is vertically mounted on the upper end of the base (1) between the first fixed block (2) and the first fixed frame (5), and a pressure sensor (18) is mounted on the upper end of the second fixed block (4), and the measuring end of the pressure sensor (18) is arranged at the lower end of the horizontal cable output by the second guide wheel (22). A plurality of first hydraulic telescopic rods (7) are vertically mounted on the upper end of the base (1) below the first fixed frame (5), and the output end of the first hydraulic telescopic rod (7) is mounted on the lower end of the first fixed frame (5).

8. A cable winding mechanism for cable production according to claim 7, characterized in that: Limiting rods (9) are vertically mounted on the four corners of the lower end of the first fixed frame (5), a limiting cylinder (8) is slidably sleeved on the side wall of the limiting rod (9), and the lower end of the limiting cylinder (8) is vertically mounted on the upper end of the base (1).

9. The cable winding mechanism for cable production according to claim 1, characterized in that: A reinforcing rib is provided inside the fixing rod (17) for improving the structural strength of the fixing rod (17).

10. A cable production process, using the cable winding mechanism according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: Use a copper metal rod as a conductor and use a wire drawing machine to draw the copper metal rod into a thin wire of the required diameter; Step 2: heating the metal wire produced in step 1 to eliminate internal stress and improve flexibility; Step 3: The metal wires obtained in step 2 are twisted into a conductor bundle by a twisting machine to enhance flexibility and bending resistance; Step 4: The conductor bundle obtained in step 4 is conveyed to an extruder, and the high-temperature molten insulating material is coated on the surface of the conductor bundle by the extruder. Then, the conductor bundle is shaped by water cooling to ensure that the insulating layer is uniform and free of bubbles, thereby obtaining an insulated wire; Step 5: Twist multiple insulated wires into a cable through a twisting machine while keeping the filling material round; Step 6: The cable is transported to the extruder and coated with a sheath to protect the internal structure from mechanical damage, chemical corrosion and environmental impact; Step 7: The cable obtained in step 6 is transported to the cable reeling mechanism, and the cable is reeled and packaged.

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