A double-disc loop forming machine

Abstract

The present invention discloses a double-disc coiling machine, comprising a bottom frame, an upper frame, a wire routing mechanism, a wire arranging mechanism and a wire holding mechanism, wherein the upper frame is mounted on the upper portion of the bottom frame, the wire routing mechanism is mounted on one side of the bottom frame, the wire arranging mechanism is mounted on the top of the bottom frame, and the wire holding mechanism is mounted on the other side of the bottom frame. By providing two inner columns, the efficiency of cable coiling is improved. After one coil is formed, the other inner column can continue to coil the cable normally during movement, thereby achieving uninterrupted operation. At the same time, when the coil at the other end needs to be taken away, the rotating disk is first rotated under the drive of the driving motor, thereby driving the load-bearing plate to rotate, thereby changing the direction of movement of the mounting plate, making it convenient for the two clamping plates to clamp the coil at the other end.

Description

Technical Field

[0001] The invention relates to a loop forming machine, in particular to a double-disc loop forming machine, and belongs to the field of cable processing applications. Background Art

[0002] After the cable is manufactured, it needs to be coiled to reduce the space it takes up and make it easier to carry and place. To coil the cable, a coiling machine is used to wind the cable.

[0003] However, existing coil forming machines still have certain shortcomings. They have a simple structure, low coil forming efficiency, and cannot be quickly adjusted to suit different coil positions and sizes. Coils are prone to interruptions during the coil forming process, resulting in wasted time and low work efficiency. Summary of the Invention

[0004] The present invention aims to provide a double-disc coil forming machine that can solve the technical problems of existing coil forming machines, such as simple structure, low coil forming efficiency, inability to quickly adjust to different coil positions and coil sizes, and the tendency of coils to be interrupted during the coil forming process, resulting in wasted time and low work efficiency.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A double-disc coil forming machine includes a bottom frame, an upper frame, a wire routing mechanism, a wire arranging mechanism and a wire holding mechanism. The upper frame is installed on the upper part of the bottom frame, the wire routing mechanism is installed on one side of the bottom frame, the wire arranging mechanism is installed on the top of the bottom frame, and the wire holding mechanism is installed on the other side of the bottom frame.

[0007] The wire holding mechanism includes a support rod, a rotating disk is installed on the top of the support rod, a load-bearing plate is installed on the top of the rotating disk, a positioning plate is slidably installed on the top of the load-bearing plate away from the bottom frame, the positioning plate is connected to the mounting plate by rotating toward one end of the bottom frame, a pressure roller is rotatably installed on the top of the mounting plate close to the end of the positioning plate, a third oil cylinder is installed on the top of the positioning plate close to the end of the mounting plate, the telescopic end of the third oil cylinder is connected to a push plate, and the push plate can be moved to the bottom of the pressure roller.

[0008] Rotatable force-bearing arms are installed on both sides of the other end of the top of the mounting plate, and the two force-bearing arms are connected to arc-shaped clamping plates on the opposite sides near one end of the bottom frame; the other end of the force-bearing arm is rotatably connected to the mounting plate through a rotating shaft, and the opposite sides of the middle part of the two force-bearing arms are rotatably connected to support rods through pin shafts, and the opposite ends of the two support rods are rotatably installed inside the bracket, one end of the bracket is connected to the telescopic end of the second oil cylinder, and the second oil cylinder is installed on the upper part of the mounting plate.

[0009] Preferably, the cable arrangement mechanism includes a supporting plate, the bottom of the supporting plate is connected to the top of the bottom frame through a plurality of vertical rods, both ends of the supporting plate are penetrated by through holes, and both ends of the top of the bottom frame are rotatably installed with tray pads directly below the through holes.

[0010] Preferably, the limiting device includes an outer cylinder, an inner column is installed inside the outer cylinder, a hydraulic column is provided between the top of the inner column and the outer cylinder, a circle of gears is provided on the upper outside of the outer cylinder, the inner column is arranged directly above the through-hole, and a first oil cylinder is installed on the upper frame directly above the outer cylinder. The telescopic end of the bottom of the first oil cylinder passes through the top wall of the upper frame and is connected to the limiting column. The bottom of the limiting column is rotatably connected to the top of the outer cylinder, and the edge of the outer cylinder is connected to the pressure plate along the circumferential direction. The diameter of the pressure plate is larger than the diameter of the through-hole.

[0011] Preferably, the routing mechanism includes a horizontal plate, and guide wheels are rotatably installed on both sides of one end of the horizontal plate close to the bottom frame, and pressure rods are rotatably installed on the upper and lower sides of the other end. The guide wheels and pressure rods can make the cable move more smoothly.

[0012] Preferably, both sides of the end portion of the mounting plate are rotatably connected to the positioning plate via hinges, and a pad is installed at the top of the other end of the mounting plate between the two clamping plates.

[0013] Preferably, a telescopic column is installed on the top of one end of the positioning plate away from the bottom frame, the telescopic end of the hydraulic column is connected to the end plate, the bottom of the end plate is fixedly connected to the load-bearing plate, and the telescopic column can drive the positioning plate to move.

[0014] Preferably, slide rails are installed on both sides of the top of the load-bearing plate along the length direction, and sliders are installed on both sides of the bottom of the positioning plate. The sliders are slidably installed on the upper part of the slide rails. When the positioning plate moves, the sliders at the bottom move along the slide rails, which can play a guiding role, making the movement of the positioning plate more stable.

[0015] Preferably, the specific steps of using the loop forming machine include:

[0016] Step 1: The first oil cylinder extends downward, driving the outer cylinder to move downward until it abuts against the load-bearing plate; the inner column moves downward driven by the hydraulic column, and the bottom of the inner column passes through the through-hole and abuts against the pallet pad; the cable to be coiled passes between the two pressure rods and the two guide wheels and is wound around the outside of the inner column; the external drive motor drives the outer cylinder to rotate through belts and gears, thereby driving the inner column to rotate; the cable is wound around the outside of the inner column to form a coil; after the cable is coiled, the inner column contracts upward, detaches from the inside of the coil, and enters the inside of the outer cylinder; the coil is placed on the upper part of the pallet pad, waiting to be taken away;

[0017] Step 2: When the coil needs to be removed, the wire holding mechanism moves the coil; when the wire holding mechanism is working, the electric telescopic column extends, pushing the positioning plate and the mounting plate to the upper part of the bottom frame until the coil is between the two clamping plates; the second oil cylinder contracts, driving the two support rods to rotate, and then pulling the force arms on both sides closer to the middle, the two clamping plates clamp the coil, and the two clamping plates fix the coil; after the coil is clamped by the two clamping plates, the telescopic end of the third oil cylinder drives the push plate to move toward the pressure roller until the push plate enters under the pressure roller, is squeezed by the pressure roller, and the mounting plate is pressed downward and rotated around the hinge; that end of the clamping plate moves upward, causing the coil to move upward and detach from the pallet pad; the electric telescopic column contracts, driving the clamping plate away from the bottom frame, and after the coil detaches from the upper part of the bottom frame, the push plate detaches from under the pressure roller, the height of the coil is reduced, and the two clamping plates rotate and move away from each other, so that the coil falls on the upper part of the pad;

[0018] Step 3: After a coil is formed, during the movement, the other inner column moves downward to wind the cable, achieving uninterrupted work; when the coil at the other end needs to be removed, the rotating disk is first rotated by the drive motor, which in turn drives the load-bearing plate to rotate, and then the direction of movement of the mounting plate is changed, and the two clamps clamp the coil at the other end.

[0019] Beneficial effects of the present invention:

[0020] 1. By configuring a cable arrangement mechanism, the first hydraulic cylinder extends downward during operation, driving the outer cylinder downward until it contacts the support plate. Driven by the hydraulic column, the inner column moves downward, its bottom passing through a perforation and contacting the pallet pad. The cable to be coiled passes between two pressure rods and two guide wheels and wraps around the outside of the inner column. An external drive motor rotates the outer cylinder via a belt and gears, which in turn drives the inner column. The cable is rapidly wound around the outside of the inner column to form a coil. The upper portion of the coil is constrained by the support plate, limiting its height to meet usage requirements. After the cable is coiled, the inner column retracts upward, detaching from the coil and entering the outer cylinder. The coil is placed on top of the pallet pad, awaiting removal.

[0021] 2. A wire-holding mechanism is provided to enable the coil to be moved when it needs to be removed. When the wire-holding mechanism is in operation, the electric telescopic column extends, pushing the positioning plate and mounting plate toward the upper portion of the bottom frame until the coil is positioned between the two clamping plates. The second hydraulic cylinder contracts, rotating the two support rods, which in turn pulls the load-bearing arms toward the center, causing the two clamping plates to clamp and secure the coil. Once the coil is clamped by the clamping plates, the telescopic end of the third hydraulic cylinder drives the push plate toward the pressure roller until it passes beneath it. The pressure from the roller compresses the push plate downward, causing the mounting plate to rotate about its hinge. The clamping plate then moves upward, allowing the coil to move upward and off the pallet pad. The electric telescopic column contracts, driving the clamping plate away from the bottom frame. After the coil is released from the upper portion of the bottom frame, the push plate disengages from beneath the pressure roller, lowering the coil. The two clamping plates rotate and move away from each other, allowing the coil to land on top of the pad, making it easier for the lifting machinery to retrieve and place the coil. The clamping plate can be rotated to adapt to coils of different sizes.

[0022] 3. The two inner columns improve the efficiency of cable coiling. After one coil is formed, the other inner column can continue to coil the cable normally while it moves, ensuring uninterrupted operation. To remove the coil at the other end, the drive motor first rotates the rotating disk, which in turn drives the load-bearing plate, changing the direction of movement of the mounting plate, making it easier for the two clamping plates to clamp the coil at the other end. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] To facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0025] Figure 2 For the present invention Figure 1 Isometric structural diagram of .

[0026] Figure 3 It is a structural schematic diagram of the wire holding mechanism of the present invention.

[0027] Figure 4 This is a schematic diagram of the splint installation structure of the present invention.

[0028] Figure 5 It is a schematic structural diagram of the limiting device of the present invention.

[0029] Figure 6 It is a schematic diagram of the internal structure of the outer cylinder of the present invention.

[0030] Figure 7 This is a structural diagram of the load-bearing plate of the present invention.

[0031] Figure 8 It is a schematic diagram of the wiring mechanism structure of the present invention.

[0032] In the figure: 1. bottom frame; 2. load-bearing plate; 3. limiting device; 4. upper frame; 5. routing mechanism; 6. first oil cylinder; 7. wire holding mechanism; 8. pad; 9. mounting plate; 10. end plate; 11. load-bearing plate; 12. rotating disk; 13. support rod; 14. pin shaft; 15. clamping plate; 16. force arm; 17. second oil cylinder; 18. rotating shaft; 19. pressure roller; 20. push plate; 21. third oil cylinder; 22. hinge; 23. slider; 24. slide rail; 25. limiting column; 26. gear; 27. outer cylinder; 28. pressure plate; 29. ​​inner column; 30. tray pad; 31. perforation; 32. pressure rod; 33. cross plate; 34. guide wheel. DETAILED DESCRIPTION

[0033] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0034] See also Figure 1-8 As shown, a double-disc loop forming machine includes a bottom frame 1, an upper frame 4, a wire routing mechanism 5, a wire arranging mechanism, and a wire holding mechanism 7. The upper frame 4 is mounted on the upper part of the bottom frame 1, the wire routing mechanism 5 is mounted on one side of the bottom frame 1, the wire arranging mechanism is mounted on the top of the bottom frame 1, and the wire holding mechanism 7 is mounted on the other side of the bottom frame 1.

[0035] The wire holding mechanism 7 includes a support rod 13, a rotating disk 12 is installed on the top of the support rod 13, a load-bearing plate 11 is installed on the top of the rotating disk 12, a positioning plate is slidably installed on the end of the top of the load-bearing plate 11 away from the bottom frame 1, the positioning plate is connected to the mounting plate 9 by rotation toward one end of the bottom frame 1, a pressure roller 19 is rotatably installed on the top of the mounting plate 9 close to the end of the positioning plate, a third oil cylinder 21 is installed on the end of the top of the positioning plate close to the end of the mounting plate 9, and a push plate 20 is connected to the telescopic end of the third oil cylinder 21, and the push plate 20 can be moved to the bottom of the pressure roller 19;

[0036] Rotatable force-bearing arms 16 are installed on both sides of the other end of the top of the mounting plate 9, and the two force-bearing arms 16 are connected to arc-shaped clamping plates 15 on the opposite sides near one end of the bottom frame 1; the other end of the force-bearing arm 16 is rotatably connected to the mounting plate 9 through a rotating shaft 18, and the opposite sides of the middle part of the two force-bearing arms 16 are rotatably connected to support rods through pins 14, and the opposite ends of the two support rods are rotatably installed inside the bracket, and one end of the bracket is connected to the telescopic end of the second oil cylinder 17, and the second oil cylinder 17 is installed on the upper part of the mounting plate 9.

[0037] As a technical optimization solution of the present invention, the cable arrangement mechanism includes a supporting plate 2, the bottom of the supporting plate 2 is connected to the top of the bottom frame 1 through a plurality of vertical rods, both ends of the supporting plate 2 are penetrated by through-holes 31, and both ends of the top of the bottom frame 1 are rotatably installed with tray pads 30 directly below the through-holes 31.

[0038] As a technical optimization solution of the present invention, the limiting device 3 includes an outer cylinder 27, an inner column 29 is installed inside the outer cylinder 27, a hydraulic column is provided between the top of the inner column 29 and the outer cylinder 27, a circle of gears 26 is provided on the upper outside of the outer cylinder 27, the inner column 29 is arranged directly above the through-hole 31, and the upper frame 4 is provided with a first oil cylinder 6 directly above the outer cylinder 27. The telescopic end of the bottom of the first oil cylinder 6 passes through the top wall of the upper frame 4 and is connected to the limiting column 25. The bottom of the limiting column 25 is rotatably connected to the top of the outer cylinder 27, and the edge of the outer cylinder 27 is connected to the pressure plate 28 along the circumferential direction. The diameter of the pressure plate 28 is larger than the diameter of the through-hole 31.

[0039] As a technical optimization solution of the present invention, the wiring mechanism 5 includes a horizontal plate 33, and guide wheels 34 are rotatably installed on both sides of one end of the horizontal plate 33 close to the bottom frame 1, and pressure rods 32 are rotatably installed on the upper and lower sides of the other end.

[0040] As a technical optimization solution of the present invention, both sides of the end of the mounting plate 9 are rotatably connected to the positioning plate through hinges 22, and a pad 8 is installed on the top of the other end of the mounting plate 9 between the two clamping plates 15.

[0041] As a technical optimization solution of the present invention, a telescopic column is installed on the top of the end of the positioning plate away from the bottom frame 1, the telescopic end of the hydraulic column is connected to the end plate 10, and the bottom of the end plate 10 is fixedly connected to the load-bearing plate 11.

[0042] As a technical optimization solution of the present invention, slide rails 24 are installed on both sides of the top of the load-bearing plate 11 along the length direction, and sliders 23 are installed on both sides of the bottom of the positioning plate, and the sliders 23 are slidably installed on the upper part of the slide rails 24.

[0043] As a technical optimization solution of the present invention, the specific steps of the loop forming machine include:

[0044] Step 1: The first oil cylinder 6 extends downward, driving the outer cylinder 27 to move downward until it abuts against the carrying plate 2; the inner column 29 moves downward under the drive of the hydraulic column, and the bottom of the inner column 29 passes through the through-hole 31 and abuts against the tray pad 30; the cable to be coiled passes between the two pressure rods 32 and the two guide wheels 34, and is wound around the outside of the inner column 29; the external drive motor drives the outer cylinder 27 to rotate through the belt and gear 26, thereby driving the inner column 29 to rotate; the cable is wound around the outside of the inner column 29 to form a coil; after the cable is coiled, the inner column 29 contracts upward, detaches from the inside of the coil, and enters the inside of the outer cylinder 27; the coil is placed on the upper part of the tray pad 30, waiting to be taken away;

[0045] Step 2: When the coil needs to be taken away, the wire holding mechanism 7 moves the coil; when the wire holding mechanism 7 works, the electric telescopic column extends, pushing the positioning plate and the mounting plate 9 to move toward the upper part of the bottom frame 1 until the coil is between the two clamping plates 15; the second oil cylinder 17 contracts, driving the two support rods to rotate, and then pulling the force arms 16 on both sides closer to the middle, and the two clamping plates 15 clamp the coil, and the two clamping plates 15 fix the coil; after the coil is clamped by the two clamping plates 15, the telescopic end of the third oil cylinder 21 drives the push plate 20 to The pressure roller 19 moves until the push plate 20 enters under the pressure roller 19 and is squeezed by the pressure roller 19, which in turn causes the mounting plate 9 to be pressed downward and rotated around the hinge 22; the end of the clamping plate 15 moves upward, causing the coil to move upward and separate from the tray pad 30; the electric telescopic column contracts, driving the clamping plate 15 away from the bottom frame 1. After the coil separates from the upper part of the bottom frame 1, the push plate 20 separates from under the pressure roller 19, the height of the coil is lowered, and the two clamping plates 15 rotate and move away from each other, causing the coil to fall on the upper part of the pad 8;

[0046] Step 3: After a coil is formed, during the movement, the other inner column 29 moves downward to wind the cable to achieve uninterrupted work; when the coil at the other end needs to be removed, the rotating disk 12 is first rotated by the driving motor, and then the load-bearing plate 11 is driven to rotate, and then the direction of movement of the mounting plate 9 is changed, and the two clamping plates 15 clamp the coil at the other end.

[0047] When the present invention is in use, the first oil cylinder 6 extends downward, driving the outer cylinder 27 to move downward until it abuts against the supporting plate 2. Driven by the hydraulic column, the inner column 29 moves downward, and the bottom of the inner column 29 passes through the through-hole 31 and abuts against the tray pad 30. The cable to be coiled passes between the two pressure rods 32 and the two guide wheels 34 and is wound around the outside of the inner column 29. The external drive motor drives the outer cylinder 27 to rotate through the belt and gear 26, thereby driving the inner column 29 to rotate. The cable is quickly wound around the outside of the inner column 29 to form a coil. The upper part of the coil is restricted by the supporting plate 2, so that the height of the coil can be limited to meet the requirements of use. After the cable is wound into a coil, the inner column 29 contracts upward, detaches from the inside of the coil, and enters the inside of the outer cylinder 27. The coil is placed on the upper part of the tray pad 30, waiting to be taken away.

[0048] When the coil needs to be removed, the wire holding mechanism 7 moves the coil. When the wire holding mechanism 7 is working, the electric telescopic column extends, pushing the positioning plate and the mounting plate 9 to move toward the upper part of the bottom frame 1 until the coil is between the two clamps 15. The second oil cylinder 17 contracts, driving the two support rods to rotate, and then pulling the force arms 16 on both sides closer to the middle, so that the two clamps 15 clamp the coil, so that the two clamps 15 can fix the coil. After the coil is clamped by the two clamps 15, the telescopic end of the third oil cylinder 21 drives the push plate 20 to move toward the pressure roller 19 until the push plate 20 enters under the pressure roller 19 and is squeezed by the pressure roller 19, thereby pressing the mounting plate 9 downward to rotate around the hinge 22. That end of the clamp 15 moves upward, causing the coil to move upward and break away from the pallet pad 30. The electric telescopic column retracts, driving the clamping plate 15 away from the bottom frame 1. After the coil is released from the upper part of the bottom frame 1, the push plate 20 is released from under the pressure roller 19, the height of the coil is lowered, and the two clamping plates 15 rotate and move away from each other, allowing the coil to fall on the upper part of the pad 8, making it easier for subsequent lifting machinery to pick up and place the coil. The rotation of the clamping plate 15 can accommodate coils of different sizes.

[0049] The two inner columns 29 improve the efficiency of cable coiling. After one coil is formed, the other inner column 29 can continue winding the cable normally while it is moving, ensuring uninterrupted operation. To remove the other coil, the drive motor first rotates the rotary disk 12, which in turn rotates the bearing plate 11, changing the direction of movement of the mounting plate 9 and facilitating the two clamping plates 15 to clamp the other coil.

[0050] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A double-disc coil forming machine, comprising a bottom frame (1), an upper frame (4), a wire routing mechanism (5), a wire arrangement mechanism and a wire holding mechanism (7), wherein the upper frame (4) is mounted on the upper part of the bottom frame (1), and is characterized in that: The wire routing mechanism (5) is installed on one side of the bottom frame (1), the wire arranging mechanism is installed on the top of the bottom frame (1), and the wire holding mechanism (7) is installed on the other side of the bottom frame (1); The wire holding mechanism (7) includes a support rod (13), a rotating disk (12) is installed on the top of the support rod (13), a bearing plate (11) is installed on the top of the rotating disk (12), a positioning plate is slidably installed on the end of the top of the bearing plate (11) away from the bottom frame (1), the positioning plate is rotatably connected to the end of the bottom frame (1) toward the mounting plate (9), a pressure roller (19) is rotatably installed on the end of the top of the mounting plate (9) close to the positioning plate, a third oil cylinder (21) is installed on the end of the top of the positioning plate close to the mounting plate (9), a push plate (20) is connected to the telescopic end of the third oil cylinder (21), and the push plate (20) can be moved to the bottom of the pressure roller (19); Rotatable force-bearing arms (16) are installed on both sides of the other end of the top of the mounting plate (9), and arc-shaped clamping plates (15) are connected to the opposite sides of the two force-bearing arms (16) close to one end of the bottom frame (1); the other end of the force-bearing arm (16) is rotatably connected to the mounting plate (9) through a rotating shaft (18), and the opposite sides of the middle of the two force-bearing arms (16) are rotatably connected to support rods through a pin shaft (14), and the opposite ends of the two support rods are rotatably installed inside the bracket, and one end of the bracket is connected to the telescopic end of the second oil cylinder (17), and the second oil cylinder (17) is installed on the upper part of the mounting plate (9); The invention also includes a limiting device (3), wherein the limiting device (3) includes an outer cylinder (27), an inner column (29) is installed inside the outer cylinder (27), a hydraulic column is provided between the top of the inner column (29) and the outer cylinder (27), a circle of gears (26) is provided on the outer portion of the upper portion of the outer cylinder (27), the inner column (29) is arranged directly above the through hole (31), the upper frame (4) is provided with a first oil cylinder (6) directly above the outer cylinder (27), the telescopic end of the bottom of the first oil cylinder (6) passes through the top wall of the upper frame (4) and is connected to the limiting column (25), the bottom of the limiting column (25) is rotatably connected to the top of the outer cylinder (27), the edge of the outer cylinder (27) is connected to the pressure plate (28) along the circumferential direction, and the diameter of the pressure plate (28) is larger than the diameter of the through hole (31); The wiring mechanism (5) includes a transverse plate (33), wherein guide wheels (34) are rotatably mounted on both sides of one end of the transverse plate (33) close to the bottom frame (1), and pressure rods (32) are rotatably mounted on both upper and lower sides of the other end.

2. A double-disc loop forming machine according to claim 1, characterized in that: The cable arrangement mechanism includes a supporting plate (2), the bottom of the supporting plate (2) is connected to the top of the bottom frame (1) through a plurality of vertical rods, both ends of the supporting plate (2) are provided with through holes (31), and both ends of the top of the bottom frame (1) are rotatably installed with tray pads (30) just below the through holes (31).

3. A double-disc loop forming machine according to claim 1, characterized in that: Both ends of the mounting plate (9) are rotatably connected to the positioning plate via hinges (22), and a pad (8) is installed between two clamping plates (15) at the top of the other end of the mounting plate (9).

4. A double-disc loop forming machine according to claim 1, characterized in that: A telescopic column is installed on the top of one end of the positioning plate away from the bottom frame (1); the telescopic end of the hydraulic column is connected to the end plate (10); and the bottom of the end plate (10) is fixedly connected to the load-bearing plate (11).

5. A double-disc loop forming machine according to claim 1, characterized in that: Both sides of the top of the load-bearing plate (11) are equipped with slide rails (24) along the length direction, and both sides of the bottom of the positioning plate are equipped with sliders (23), which are slidably installed on the upper part of the slide rails (24).

6. A double-disc loop forming machine according to claim 1, characterized in that: The specific steps of using the loop forming machine include: Step 1: The first oil cylinder (6) extends downward, driving the outer cylinder (27) to move downward until it contacts the carrier plate (2); the inner column (29) moves downward under the drive of the hydraulic column, and the bottom of the inner column (29) passes through the through hole (31) and contacts the tray pad (30); the cable to be coiled passes between the two pressure rods (32) and the two guide wheels (34) and is wound around the outside of the inner column (29); An external drive motor drives the outer cylinder (27) to rotate through a belt and gear (26), thereby driving the inner column (29) to rotate; the cable is wound around the outside of the inner column (29) to form a coil; after the cable is wound into a coil, the inner column (29) contracts upward, detaches from the inside of the coil, and enters the inside of the outer cylinder (27); the coil is placed on the upper part of the tray pad (30) and waits to be taken away; Step 2: When the coil needs to be removed, the wire holding mechanism (7) moves the coil; when the wire holding mechanism (7) is working, the electric telescopic column extends, pushing the positioning plate and the mounting plate (9) to move toward the upper part of the bottom frame (1) until the coil is between the two clamping plates (15); the second oil cylinder (17) contracts, driving the two support rods to rotate, and then pulling the force arms (16) on both sides to move closer to the middle, and the two clamping plates (15) clamp the coil, and the two clamping plates (15) fix the coil; after the coil is clamped by the two clamping plates (15), the telescopic end of the third oil cylinder (21) drives the push plate (20) to the pressure roller ( 19) moves until the push plate (20) enters under the pressure roller (19) and is squeezed by the pressure roller (19), thereby pressing the mounting plate (9) downward and rotating around the hinge (22); the end of the clamping plate (15) moves upward, thereby causing the coil to move upward and separate from the tray pad (30); the electric telescopic column contracts, driving the clamping plate (15) away from the bottom frame (1), and after the coil separates from the upper part of the bottom frame (1), the push plate (20) separates from under the pressure roller (19), the height of the coil decreases, and the two clamping plates (15) rotate and move away from each other, causing the coil to fall on the upper part of the pad (8); Step 3: After a coil is formed, during the movement, the other inner column (29) moves downward to wind the cable, achieving uninterrupted work; when the coil at the other end needs to be removed, the rotating disk (12) is first rotated under the drive motor, thereby driving the load-bearing plate (11) to rotate, and then the direction of movement of the mounting plate (9) is changed, and the two clamping plates (15) clamp the coil at the other end.

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