A frame-type stranding machine upper and lower disc device

Abstract

The application discloses a kind of frame-type stranding machine upper and lower disc equipment, including wire reel, further including trolley main body, the wire reel is arranged on the trolley main body;So that the moving mainboard is translated by translation assembly, to make wire reel extend into the installation slot of stranding machine, then rotation shaft three drive swing arm deflection, simultaneously with three stress rods and the hole of the rotating disc of stranding machine axle core alignment, then rotation shaft three drive screw three rotation, to drive swing arm to go up, to make stress rod insert the hole of rotating disc, then by program control start drive motor to drive disc rotation, to drive multiple stress rods rotation, to make the core shaft of stranding machine rotate and stretch to make the core shaft of stranding machine access the shaft hole of wire reel, to complete installation, then by single person pushing trolley main body can simply and conveniently and quickly install wire reel, to improve the disc efficiency, while, also save capital investment.

Description

Technical Field

[0001] This invention relates to the field of cable production equipment technology, specifically to a frame-type stranding machine upper and lower reel device. Background Technology

[0002] A frame stranding machine is used for stranding long, large-section aluminum / aluminum alloy wire, bare copper wire, steel-cored aluminum stranded wire, sector conductors, and cross-linked compacted cable cores. It mainly consists of three parts: a base, a traction device, and a stranding cage. The traction device can be located inside or outside the base and is used to drive the stranding cage to rotate. The stranding cage is divided into four equal parts, all concentrated on a reel. This reel is filled with cable, and the wire on the reel passes through the base and is unwound under the action of the traction structure outside the frame stranding machine.

[0003] Currently, domestically produced frame-type stranding machines generally use two methods for loading the wire reel: single-reel loading from the side or centralized loading from the lower side. For single-reel loading, the reel loading process typically involves rotating the reel in the winding cage to face upwards, using an overhead crane to lift and place the reel into the cage, then having a worker climb to a higher position to adjust the reel's position, aligning it with the shaft inside the cage. Next, the spindle's rotating disc is rotated, and the spindle's extension and retraction function is used to engage the spindle's shaft hole, thus completing the reel installation. Therefore, single-reel loading is more efficient... The efficiency is very low, so most of them still use the side-bottom upper plate. However, the disadvantage of the side-bottom upper plate is that the entire side-bottom upper plate device is below the horizontal plane, which makes maintenance and repair more troublesome. It requires going underground for maintenance, the maintenance space is small, and maintenance is not easy. At the same time, the centralized upper plate device that comes with this equipment is expensive and not suitable for general cable factories. In addition, the above two upper plate methods require two or more people to operate, which is time-consuming, labor-intensive, inefficient, and requires a large investment in equipment. Therefore, we propose a frame-type stranding machine upper and lower plate device. Summary of the Invention

[0004] The purpose of this invention is to provide a frame-type stranding machine upper and lower coil device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a frame-type stranding machine upper and lower spool device, including a spool and a trolley body, wherein the spool is disposed on the trolley body; A mobile motherboard, which is mounted on the trolley body; An arc-shaped support plate, wherein two arc-shaped support plates are provided and symmetrically distributed at the bottom end of the movable main board, for supporting the coil; A lifting assembly is mounted on the trolley body, which drives the movable main board to rise. A translation component is provided on the trolley body, and the translation component is used to drive the movable main board to extend so that the wire spool enters the stranding machine; A swing arm is mounted on the trolley body; An auxiliary component, located at one end of the swing arm, deflects the swing arm and allows the mandrel of the stranding machine to rotate and extend, connecting the mandrel to the shaft hole of the spool. Unlike existing technologies, in actual use, a lifting component moves the main board to contact the ground, simultaneously moving the rectangular frame relative to the main board. A synchronization component then causes the arc-shaped support plate to deflect, open, and retract into the clearance groove. The trolley body is then pushed to the spool placement location. A drive component then deflects the arc-shaped clamping plate until it contacts and abuts against the support block, moving the clamping plate to clamp the spool. The drive motor is then activated to lift the spool, while a tension spring resets the rectangular frame, causing the arc-shaped support plate to deflect and extend to receive the spool. This design eliminates the need for manual handling of the spool. The trolley is placed on an arc-shaped pallet, reducing the workload of staff and improving their user experience. The trolley is then pushed to the stranding machine, where a translation component moves the main board, allowing the spool to enter the machine's mounting slot. Rotating shaft three causes the swing arm to deflect, aligning the three force rods with the holes in the stranding machine's core disc. Rotating shaft three then rotates the screw three, causing the swing arm to move upwards, inserting the force rods into the disc's holes. A program-controlled drive motor then rotates the disc, causing multiple force rods to rotate, thus rotating and extending the stranding machine's core shaft to engage with the spool's shaft hole, completing the installation. This allows for simple, convenient, and quick spool installation by a single person pushing the trolley, improving efficiency and saving on investment.

[0006] Preferably, the lifting component includes a support plate disposed on the trolley body, the support plate having a sliding groove, and a sliding block connected to the movable main board disposed in the sliding groove, the sliding block being moved to move the movable main board; A shaft is provided inside the support plate, and a screw is provided on the shaft. The screw is threaded through the sliding block. A portal frame is provided on the trolley body, and a drive motor is provided on the portal frame. A synchronous pulley is provided on the output shaft of the drive motor, and a synchronous pulley is also provided at one end of the shaft. The two synchronous pulleys are connected by a synchronous belt. When the drive motor is started, it drives the sliding block to move. Two trolley base plates are symmetrically arranged at one end of the support plate. A linkage component is provided on the trolley body. The sliding block is moved down and the linkage component is used to drive the two trolley base plates to move in opposite directions to open.

[0007] Preferably, the linkage component includes guide rods disposed on both sides of the trolley body, the guide rods passing through the trolley base plate, and a shaft II disposed on the trolley body, with screw II disposed at both ends of the shaft II, one end of the screw II located inside the trolley base plate, rotating the shaft II to drive the trolley base plate to move; A rotating disk is provided on the second shaft, and a gear disk is provided on the output shaft of the first drive motor. The rotating disk has a plurality of teeth that mesh with the gear disk at equal intervals. The first drive motor is started to drive the second shaft to rotate.

[0008] Preferably, the translation component includes two electric push rods symmetrically arranged on the sliding block, the extended ends of the electric push rods being connected to the movable main board, and the electric push rods being activated to drive the movable main board to move; A rectangular slide plate is provided on one side of the mobile motherboard, and one end of the rectangular slide plate slides through the sliding block.

[0009] Preferably, the auxiliary component includes a second drive motor disposed at one end of the swing arm. One end of the output shaft of the second drive motor passes through the swing arm and is provided with a disk. Three force-bearing rods are evenly and equidistantly arranged on the disk. Activating the second drive motor drives the multiple force-bearing rods to rotate. The support plate is provided with a shaft three, and a screw three is provided on the shaft three. The screw three passes through the swing arm, and rotating the shaft three causes the swing arm to move upward.

[0010] Preferably, the mobile motherboard has two symmetrical clearance slots at its bottom, and a rectangular frame is provided on one side of the mobile motherboard. A synchronization component is provided between the rectangular frame and the arc-shaped support plate. The mobile motherboard is moved down so that the rectangular frame touches the ground and moves relative to the mobile motherboard. At the same time, the synchronization component drives the two arc-shaped support plates to deflect and open and be stored in the clearance slots. Two arc-shaped clamping plates are symmetrically arranged at the top of the mobile motherboard. A shaft four is provided at one end of the mobile motherboard. A screw four is provided at both ends of the shaft four. The screw four passes through one end of the arc-shaped clamping plate. A drive component is provided on the shaft four. The drive component drives the arc-shaped clamping plate to deflect and move towards each other to clamp one end of the coil. The arc-shaped clamp has an arc-shaped groove, and both the inner and outer walls of the arc-shaped clamp are made of rubber.

[0011] Preferably, the synchronization component includes a shaft five disposed on one side of the arc-shaped support plate, a hollow cylinder disposed on one side of the movable main board, one end of the shaft five passing through the hollow cylinder, a worm gear disposed inside the hollow cylinder, the shaft five passing through the worm gear, and a shaft six disposed on one side of the movable main board, the shaft six being provided with a worm gear meshing with the worm gear, rotating the shaft six causing the arc-shaped support plate to rotate; The shaft five is provided with a sliding groove two, and the worm gear is provided with a sliding protrusion two. One end of the sliding protrusion two is located in the sliding groove two. Moving the shaft five will drive the arc-shaped support plate to retract into the clearance groove. A limiting circular plate is provided at one end of the shaft.

[0012] A gear disk II is provided at one end of the shaft six. Multiple toothed grooves that mesh with the gear disk II are evenly spaced within the rectangular frame. An L-shaped rod is provided at one end of the rectangular frame, and a guide rail is provided on one side of the movable main board. One end of the guide rail slides through one end of the L-shaped rod, and a tension spring is sleeved on the guide rail. One end of the tension spring is connected to the L-shaped rod. Moving the rectangular frame drives the shaft six to rotate, and at the same time, the tension spring is stretched under force within the rectangular frame to provide self-recovery capability. The mobile motherboard is provided with a circular magnet, and the limiting circular plate is also provided with a circular magnet. When the two circular magnets come into contact, they repel each other.

[0013] Preferably, a rotating cylinder is provided at one end of the rectangular frame.

[0014] Preferably, the drive assembly includes limiting plates disposed on both sides of the movable motherboard, and the fourth shaft passes through the limiting plates. A third drive motor is disposed on the limiting plates, and the output shaft of the third drive motor is connected to the fourth shaft. A first support block is disposed on one side of the movable motherboard. When the third drive motor is started, it drives the arc-shaped clamping plate to deflect until it contacts and abuts against the first support block, and then drives the arc-shaped clamping plate to move and clamp the coil.

[0015] Preferably, the drive assembly includes a gear disk three disposed on the shaft four, a gear disk four meshing with the gear disk three disposed on the movable main board, a rack one disposed on the support plate, and a support block two disposed on one side of the movable main board. The movable main board is moved down to make the gear disk four mesh with the rack one, and the movable main board is translated to make the gear disk four roll along the rack one, so that the arc-shaped clamping plate deflects to contact and abut against the support block one, and then drives the arc-shaped clamping plate to move and clamp the coil. The support plate is provided with a rack two perpendicular to the rack one. The moving main board is moved upward to make the rack three roll along the rack two, so that the arc-shaped clamping plate moves and opens to contact and abut against the rack three, and then drives the arc-shaped clamping plate to move and deflect.

[0016] The present invention has at least the following beneficial effects: Unlike existing technologies, in actual use, the lifting component moves the main board to contact the ground, simultaneously moving the rectangular frame relative to the main board. A synchronization component then causes the curved support plate to deflect, open, and retract into the clearance slot. The trolley body is then pushed to the reel placement area. A drive component then deflects the curved clamping plate until it contacts and abuts against the support block, moving it to clamp the reel. The drive motor is then activated, lifting the reel while a tension spring resets the rectangular frame, causing the curved support plate to deflect and extend to receive the reel. This design eliminates the need for manual lifting and placing of the reel on the curved support plate, reducing workload and improving the user experience. The trolley is then pushed to the stranding machine, where the translation component moves the main board, allowing the spool to enter the machine's mounting slot. Then, the third rotating shaft deflects the swing arm, aligning the three force-bearing rods with the holes in the turntable of the stranding machine's core. The third rotating shaft then rotates the third screw, causing the swing arm to move upwards, inserting the force-bearing rods into the turntable's holes. The program then starts the drive motor, rotating the disc and causing the force-bearing rods to rotate, thus rotating and extending the stranding machine's core shaft to engage with the spool's shaft hole, completing the installation. This allows for simple, convenient, and quick spool installation by a single person pushing the trolley, improving efficiency and saving on investment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present invention; Figure 2 For the present invention Figure 1 Schematic diagram of partial cross-section; Figure 3 For the present invention Figure 2 Structural diagram; Figure 4 For the present invention Figure 3 Schematic diagram of partial cross-section; Figure 5 For the present invention Figure 4 Schematic diagram of partial cross-section; Figure 6 For the present invention Figure 5 Schematic diagram of partial cross-section; Figure 7 This is a schematic diagram of the structure of Embodiment 2 of the present invention; Figure 8 For the present invention Figure 7 Schematic diagram of partial cross-section; Figure 9 For the present invention Figure 8 Schematic diagram of partial cross-section; Figure 10 For the present invention Figure 9 Schematic diagram of partial cross-section; Figure 11 For the present invention Figure 10 Schematic diagram of partial cross-section; Figure 12 For the present invention Figure 11 Schematic diagram of partial cross-section.

[0018] In the diagram: 1-Spindle; 2-Cart body; 3-Moving main board; 4-Arc-shaped support plate; 5-Lifting assembly; 6-Transfer assembly; 7-Swing arm; 8-Auxiliary assembly; 51-Support plate; 52-Slide groove one; 53-Sliding block; 54-Shaft one; 55-Screw one; 56-Gate frame; 57-Drive motor one; 58-Synchronous pulley; 59-Cart base plate; 61-Linkage assembly; 62-Guide rod; 63-Shaft two; 64-Screw two; 65-Rotating disc; 66-Gear disc one; 67-Toothed convexity; 68-Electric push rod; 69-Rectangular slide plate; 81-Drive motor two; 82-Disc; 83-Force bar; 84-Shaft three; 85-Screw three; 86-Allowing groove; 87 - Rectangular frame; 88- Synchronization component; 89- Arc-shaped clamp; 91- Shaft four; 92- Screw four; 93- Drive component; 94- Shaft five; 95- Hollow cylinder; 96- Worm gear; 97- Shaft six; 98- Worm; 99- Slide groove two; 101- Slide protrusion two; 102- Limiting circular plate; 103- Gear plate two; 104- Gear groove; 105- L-shaped rod; 106- Guide rail; 107- Tension spring; 108- Circular magnet; 109- Rotating cylinder; 111- Limiting plate; 112- Drive motor three; 113- Support block one; 114- Arc-shaped groove; 115- Gear plate three; 116- Gear plate four; 117- Rack one; 118- Support block two; 119- Rack two. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example

[0020] Please see Figure 1-6 The present invention provides a technical solution: a frame-type stranding machine upper and lower spool device, including a spool 1 and a trolley body 2, wherein the spool 1 is disposed on the trolley body 2; Mobile motherboard 3 is mounted on the trolley body 2; Arc-shaped support plate 4, two of which are symmetrically distributed at the bottom of the movable main board 3, are used to support the cable tray 1; Lifting component 5 is installed on the trolley body 2. The lifting component 5 drives the moving main board 3 to rise, thereby driving the wire reel 1 to the same height as the stranding machine mounting slot. Translation component 6 is mounted on the trolley body 2. The translation component 6 is used to drive the moving main board 3 to extend so that the wire spool 1 enters the installation slot of the stranding machine. Swing arm 7 is mounted on the trolley body 2; Auxiliary component 8 is set at one end of swing arm 7. By deflecting swing arm 7 and using auxiliary component 8, the core shaft of the stranding machine can be rotated and extended to allow the core shaft of the stranding machine to be inserted into the shaft hole of the wire reel 1, thereby completing the installation. Then, the wire reel 1 can be installed simply, conveniently and quickly by pushing the trolley body 2 by a single person, thereby improving the efficiency of winding and saving capital investment.

[0021] The lifting component 5 includes a support plate 51 fixedly connected to the trolley body 2. A slide groove 52 is provided on the support plate 51. A sliding block 53 connected to the movable main board 3 is slidably connected in the slide groove 52. The sliding block 53 drives the movable main board 3 to move. A shaft 54 ​​is rotatably connected to the support plate 51 via a bearing. A screw 55 is fixedly connected to the shaft 54. The screw 55 is threaded through the sliding block 53. A portal frame 56 is fixedly connected to the trolley body 2. A drive motor 57 is fixedly connected to the portal frame 56. A synchronous pulley 58 slides through the output shaft of the drive motor 57 and is fixedly connected to the portal frame 56. A synchronous pulley 58 is also fixedly connected to one end of the shaft 54. The two synchronous pulleys 58 are connected by a synchronous belt. The drive motor 57 is started by program control, and the synchronous pulleys 58 and the synchronous belt work together to drive the shaft 54 ​​to rotate, thereby driving the screw 55 to rotate, and then driving the sliding block 53 to move. Two trolley base plates 59 are symmetrically arranged at one end of the support plate 51. Rollers are fixedly connected to the bottom of the trolley base plates 59. A linkage component 61 is provided on the trolley body 2. The sliding block 53 is moved down and the linkage component 61 is used to drive the two trolley base plates 59 to move in opposite directions and open. This expands the chassis of the device to increase stability and provides enough space for placing the wire reel 1 on the trolley body 2. Conversely, the trolley base plates 59 are retracted to reduce the size of the device and avoid interference with the stranding machine.

[0022] The linkage component 61 includes guide rods 62 fixedly connected to the side walls of both sides of the trolley body 2. The guide rods 62 slide through the trolley base plate 59, and the trolley body 2 is rotatably connected to a shaft 63 via bearings. Both ends of the shaft 63 are fixedly connected to screws 64. One end of the screws 64 is located inside the trolley base plate 59 and is connected to its inner wall via threads. Rotating the shaft 63 drives the screws 64 to rotate, thereby driving the trolley base plate 59 to move. A rotating disk 65 is fixedly connected to the shaft 2 63. A gear disk 66 is fixedly connected to the output shaft of the drive motor 57. A plurality of toothed protrusions 67 that mesh with the gear disk 66 are fixedly connected at equal intervals on the rotating disk 65. When the drive motor 57 is started, the gear disk 66 is rotated, which in turn drives the rotating disk 65 to rotate, and then drives the shaft 2 63 to rotate.

[0023] The translation component 6 includes two electric push rods 68 symmetrically arranged on the sliding block 53. The electric push rods 68 are fixedly connected to the sliding block 53, and the extended end of the electric push rods 68 is fixedly connected to the moving main board 3. The electric push rods 68 are started by program control to drive the moving main board 3 to translate. A rectangular slide plate 69 is fixedly connected to one side wall of the mobile motherboard 3, and one end of the rectangular slide plate 69 slides through the sliding block 53 to assist in supporting the mobile motherboard 3, thereby improving the stability of the main body of the device.

[0024] The auxiliary component 8 includes a second drive motor 81 fixedly connected to one end of the swing arm 7. One end of the output shaft of the second drive motor 81 slides through the swing arm 7 and is fixedly connected to a disk 82. Three force rods 83 are fixedly connected at equal intervals on the disk 82. The second drive motor 81 is started by program control to drive the disk 82 to rotate, thereby driving the multiple force rods 83 to rotate. A shaft 84 is provided on the support plate 51. A crank handle is fixedly connected to one end of the shaft 84 for easy rotation. Multiple bearing seats are fixedly connected to the support plate 51. The shaft 84 and the bearing seats are rotatably connected through bearings. A screw 85 is fixedly connected to the shaft 84. The screw 85 passes through one end of the swing arm 7 and is connected to it by threads. After the wire spool 1 is raised to the position of the stranding machine mounting slot, the shaft 84 is rotated to drive the swing arm 7 to deflect. At the same time, the three force rods 83 are aligned with the holes of the turntable of the stranding machine shaft core. Then, the shaft 84 is rotated to drive the screw 85 to rotate, thereby driving the swing arm 7 to move upward so that the force rods 83 can be inserted into the holes of the turntable.

[0025] Two clearance slots 86 are symmetrically opened at the bottom of the mobile motherboard 3. A rectangular frame 87 is provided on one side of the mobile motherboard 3. A synchronization component 88 is provided between the rectangular frame 87 and the arc-shaped support plate 4. The mobile motherboard 3 is moved down so that the rectangular frame 87 touches the ground and moves relative to the mobile motherboard 3. At the same time, the synchronization component 88 is used to drive the two arc-shaped support plates 4 to deflect and open and be stored in the clearance slots 86. Two arc-shaped clamping plates 89 are symmetrically arranged at the top of the mobile motherboard 3. One end of the mobile motherboard 3 is rotatably connected to a shaft 91 via a bearing. Both ends of the shaft 91 are fixedly connected to screws 92. The screws 92 pass through one end of the arc-shaped clamping plates 89 and are connected to them by threads. A drive assembly 93 is provided on the shaft 91. The drive assembly 93 drives the arc-shaped clamping plates 89 to deflect and move towards each other to clamp one end of the coil 1. Thus, the coil 1 is first lifted by the arc-shaped clamping plates 89, and then the coil 1 is supported by the arc-shaped support plate 4. At the same time, the arc-shaped clamping plates 89 are deflected outward to avoid interfering with the installation of the coil 1. This design eliminates the need for workers to manually lift the coil 1 and place it on the arc-shaped support plate 4, thereby reducing the workload of workers and improving their user experience. The arc-shaped clamp 89 has an arc-shaped groove 114, which is used to clamp the edge of the wire reel 1. The inner and outer walls of the arc-shaped clamp 89 are made of rubber to prevent them from scratching the wire on the wire reel 1.

[0026] The synchronization component 88 includes a shaft 94 fixedly connected to one side of the arc-shaped support plate 4, a hollow cylinder 95 fixedly connected to one side of the movable main plate 3, one end of the shaft 94 slidingly passing through the hollow cylinder 95, a worm gear 96 slidably connected inside the hollow cylinder 95, the shaft 94 passing through the worm gear 96, and a shaft 97 rotatably connected to one side of the movable main plate 3 via a bearing, a worm 98 fixedly connected to the shaft 97 and meshing with the worm gear 96, rotating the shaft 97 drives the worm 98 to rotate, which in turn drives the worm gear 96 to rotate, thereby driving the shaft 94 to rotate, and driving the arc-shaped support plate 4 to rotate; A sliding groove 2 99 is provided on the shaft 5 94, and a sliding protrusion 2 101 is fixedly connected to the inner wall of the worm gear 96. One end of the sliding protrusion 2 101 is located in the sliding groove 2 99 and is slidably connected to its inner wall. Moving the shaft 5 94 drives the arc-shaped support plate 4 to retract into the clearance groove 86. One end of shaft 594 is fixedly connected to a limiting circular plate 102, which is used to limit the movement of the arc-shaped support plate 4 so that it can support the coil 1.

[0027] One end of shaft 97 is fixedly connected to gear disk 103. Multiple toothed grooves 104 that mesh with gear disk 103 are evenly spaced inside rectangular frame 87. One end of rectangular frame 87 is fixedly connected to L-shaped rod 105, and one side of movable main board 3 is fixedly connected to guide rail 106. One end of guide rail 106 slides through one end of L-shaped rod 105, and a tension spring 107 is sleeved on guide rail 106. One end of tension spring 107 is fixedly connected to L-shaped rod 105, and the other end is fixedly connected to guide rail 106. Moving rectangular frame 87 drives gear disk 103 to rotate, thereby driving shaft 97 to rotate. At the same time, tension spring 107 is stretched under force and located in rectangular frame 87 to provide self-resetting ability. Thus, when moving coil 1, the tension spring 107 resets and drives rectangular frame 87 to move, thereby driving arc-shaped support plate 4 to deflect and extend to support coil 1. A circular magnet 108 is fixedly connected to the movable motherboard 3, and a circular magnet 108 is also fixedly connected to the limiting circular plate 102. When the two circular magnets 108 come into contact, they repel each other, thereby pushing the arc-shaped support plate 4 to smoothly disengage from the clearance groove 86.

[0028] One end of the rectangular frame 87 is rotatably connected to the rotating cylinder 109 via a pivot. The rotating cylinder 109 contacts the ground, thereby reducing wear on the rectangular frame 87.

[0029] The drive assembly 93 includes limiting plates 111 disposed on both sides of the movable motherboard 3. The limiting plates 111 are fixedly connected to the movable motherboard 3, and the shaft 91 slides through the limiting plates 111. A drive motor 112 is fixedly connected to the limiting plates 111. The output shaft of the drive motor 112 is fixedly connected to the shaft 91. A support block 113 is fixedly connected to one side of the movable motherboard 3. When the drive motor 112 is started, it drives the shaft 91 to rotate, thereby causing the arc-shaped clamping plate 89 to deflect to contact and abut against the support block 113. Then, it drives the screw 92 to rotate, thereby causing the arc-shaped clamping plate 89 to move and clamp the wire reel 1.

[0030] During the normal operation of the upper and lower coils of the frame-type stranding machine, the drive motor 57 is started by program control, which drives the shaft 54 ​​to rotate, which in turn drives the screw 55 to rotate, causing the sliding block 53 to move downward, thus moving the moving main plate 3 to contact the ground. At the same time, the rectangular frame 87 moves relative to the moving main plate 3, which drives the gear plate 103 to rotate, which in turn drives the shaft 97 to rotate, which in turn drives the worm gear 98 to rotate, which in turn drives the worm wheel 96 to rotate, which in turn drives the shaft 94 to rotate, thus causing the arc-shaped support plate 4 to deflect, open, and retract into the clearance groove 86. Then, the trolley body 2 is pushed to the coil 1 placement position. Then, the drive motor 112 is started by program control, which drives the shaft 91 to rotate, thus causing the arc-shaped clamping plate 89 to deflect and contact the support block 113. Then, the screw 92 is driven to rotate, thus moving the arc-shaped clamping plate 89 to move and clamp the coil 1. Finally, the drive motor 57 is started to lift the coil 1, and at the same time, the tension spring 107 is used to reset the torque. The frame 87 moves, causing the arc-shaped support plate 4 to deflect and extend to receive the coil 1. At the same time, the drive motor 112 is started to deflect the arc-shaped clamp 89 to avoid it. Then, the trolley body 2 is pushed to the stranding machine. The electric push rod 68 is started by the program control to drive the moving main plate 3 to move horizontally so that the coil 1 extends into the installation slot of the stranding machine. Then, the rotating shaft 84 drives the swing arm 7 to deflect, and at the same time, the three force rods 83 are aligned with the holes of the turntable of the stranding machine shaft. Then, the rotating shaft 84 drives the screw 85 to rotate, thereby driving the swing arm 7 to move upward so that the force rods 83 are inserted into the holes of the turntable. Then, the drive motor is started by the program control to drive the disc 82 to rotate, thereby driving the multiple force rods 83 to rotate, so that the core shaft of the stranding machine rotates and extends and retracts so that the core shaft of the stranding machine is connected to the shaft hole of the coil 1, thus completing the installation. Thus, the coil 1 can be installed simply, conveniently and quickly by pushing the trolley body 2 by a single person, thereby improving the efficiency of coil installation and saving capital investment. Example

[0031] Please see Figure 7-12 The present invention provides a technical solution: a frame-type stranding machine upper and lower spool device, including a spool 1 and a trolley body 2, wherein the spool 1 is disposed on the trolley body 2; Mobile motherboard 3 is mounted on the trolley body 2; Arc-shaped support plate 4, two of which are symmetrically distributed at the bottom of the movable main board 3, are used to support the cable tray 1; Lifting component 5 is installed on the trolley body 2. The lifting component 5 drives the moving main board 3 to rise, thereby driving the wire reel 1 to the same height as the stranding machine mounting slot. Translation component 6 is mounted on the trolley body 2. The translation component 6 is used to drive the moving main board 3 to extend so that the wire spool 1 enters the installation slot of the stranding machine. Swing arm 7 is mounted on the trolley body 2; Auxiliary component 8 is set at one end of swing arm 7. By deflecting swing arm 7 and using auxiliary component 8, the core shaft of the stranding machine can be rotated and extended to allow the core shaft of the stranding machine to be inserted into the shaft hole of the wire reel 1, thereby completing the installation. Then, the wire reel 1 can be installed simply, conveniently and quickly by pushing the trolley body 2 by a single person, thereby improving the efficiency of winding and saving capital investment.

[0032] The lifting component 5 includes a support plate 51 fixedly connected to the trolley body 2. A slide groove 52 is provided on the support plate 51. A sliding block 53 connected to the movable main board 3 is slidably connected in the slide groove 52. The sliding block 53 drives the movable main board 3 to move. A shaft 54 ​​is rotatably connected to the support plate 51 via a bearing. A screw 55 is fixedly connected to the shaft 54. The screw 55 is threaded through the sliding block 53. A portal frame 56 is fixedly connected to the trolley body 2. A drive motor 57 is fixedly connected to the portal frame 56. A synchronous pulley 58 slides through the output shaft of the drive motor 57 and is fixedly connected to the portal frame 56. A synchronous pulley 58 is also fixedly connected to one end of the shaft 54. The two synchronous pulleys 58 are connected by a synchronous belt. The drive motor 57 is started by program control, and the synchronous pulleys 58 and the synchronous belt work together to drive the shaft 54 ​​to rotate, thereby driving the screw 55 to rotate, and then driving the sliding block 53 to move. Two trolley base plates 59 are symmetrically arranged at one end of the support plate 51. Rollers are fixedly connected to the bottom of the trolley base plates 59. A linkage component 61 is provided on the trolley body 2. The sliding block 53 is moved down and the linkage component 61 is used to drive the two trolley base plates 59 to move in opposite directions and open. This expands the chassis of the device to increase stability and provides enough space for placing the wire reel 1 on the trolley body 2. Conversely, the trolley base plates 59 are retracted to reduce the size of the device and avoid interference with the stranding machine.

[0033] The linkage component 61 includes guide rods 62 fixedly connected to the side walls of both sides of the trolley body 2. The guide rods 62 slide through the trolley base plate 59, and the trolley body 2 is rotatably connected to a shaft 63 via bearings. Both ends of the shaft 63 are fixedly connected to screws 64. One end of the screws 64 is located inside the trolley base plate 59 and is connected to its inner wall via threads. Rotating the shaft 63 drives the screws 64 to rotate, thereby driving the trolley base plate 59 to move. A rotating disk 65 is fixedly connected to the shaft 2 63. A gear disk 66 is fixedly connected to the output shaft of the drive motor 57. A plurality of toothed protrusions 67 that mesh with the gear disk 66 are fixedly connected at equal intervals on the rotating disk 65. When the drive motor 57 is started, the gear disk 66 is rotated, which in turn drives the rotating disk 65 to rotate, and then drives the shaft 2 63 to rotate.

[0034] The translation component 6 includes two electric push rods 68 symmetrically arranged on the sliding block 53. The electric push rods 68 are fixedly connected to the sliding block 53, and the extended end of the electric push rods 68 is fixedly connected to the moving main board 3. The electric push rods 68 are started by program control to drive the moving main board 3 to translate. A rectangular slide plate 69 is fixedly connected to one side wall of the mobile motherboard 3, and one end of the rectangular slide plate 69 slides through the sliding block 53 to assist in supporting the mobile motherboard 3, thereby improving the stability of the main body of the device.

[0035] The auxiliary component 8 includes a second drive motor 81 fixedly connected to one end of the swing arm 7. The output shaft 54 ​​of the second drive motor 81 slides through the swing arm 7 and is fixedly connected to a disk 82. Three force rods 83 are fixedly connected at equal intervals on the disk 82. The second drive motor 81 is started by program control to drive the disk 82 to rotate, thereby driving the multiple force rods 83 to rotate. A shaft 84 is provided on the support plate 51. A crank handle is fixedly connected to one end of the shaft 84 for easy rotation. Multiple bearing seats are fixedly connected to the support plate 51. The shaft 84 and the bearing seats are rotatably connected through bearings. A screw 85 is fixedly connected to the shaft 84. The screw 85 passes through one end of the swing arm 7 and is connected to it by threads. After the wire spool 1 is raised to the position of the stranding machine mounting slot, the shaft 84 is rotated to drive the swing arm 7 to deflect. At the same time, the three force rods 83 are aligned with the holes of the turntable of the stranding machine shaft core. Then, the shaft 84 is rotated to drive the screw 85 to rotate, thereby driving the swing arm 7 to move upward so that the force rods 83 can be inserted into the holes of the turntable.

[0036] Two clearance slots 86 are symmetrically opened at the bottom of the mobile motherboard 3. A rectangular frame 87 is provided on one side of the mobile motherboard 3. A synchronization component 88 is provided between the rectangular frame 87 and the arc-shaped support plate 4. The mobile motherboard 3 is moved down so that the rectangular frame 87 touches the ground and moves relative to the mobile motherboard 3. At the same time, the synchronization component 88 is used to drive the two arc-shaped support plates 4 to deflect and open and be stored in the clearance slots 86. Two arc-shaped clamping plates 89 are symmetrically arranged at the top of the mobile motherboard 3. One end of the mobile motherboard 3 is rotatably connected to a shaft 91 via a bearing. Both ends of the shaft 91 are fixedly connected to screws 92. The screws 92 pass through one end of the arc-shaped clamping plates 89 and are connected to them by threads. A drive assembly 93 is provided on the shaft 91. The drive assembly 93 drives the arc-shaped clamping plates 89 to deflect and move towards each other to clamp one end of the coil 1. Thus, the coil 1 is first lifted by the arc-shaped clamping plates 89, and then the coil 1 is supported by the arc-shaped support plate 4. At the same time, the arc-shaped clamping plates 89 are deflected outward to avoid interfering with the installation of the coil 1. This design eliminates the need for workers to manually lift the coil 1 and place it on the arc-shaped support plate 4, thereby reducing the workload of workers and improving their user experience. The arc-shaped clamp 89 has an arc-shaped groove 114, which is used to clamp the edge of the wire reel 1. The inner and outer walls of the arc-shaped clamp 89 are made of rubber to prevent them from scratching the wire on the wire reel 1.

[0037] The synchronization component 88 includes a shaft 94 fixedly connected to one side of the arc-shaped support plate 4, a hollow cylinder 95 fixedly connected to one side of the movable main plate 3, one end of the shaft 94 slidingly passing through the hollow cylinder 95, a worm gear 96 slidably connected inside the hollow cylinder 95, the shaft 94 passing through the worm gear 96, and a shaft 97 rotatably connected to one side of the movable main plate 3 via a bearing, a worm 98 fixedly connected to the shaft 97 and meshing with the worm gear 96, rotating the shaft 97 drives the worm 98 to rotate, which in turn drives the worm gear 96 to rotate, thereby driving the shaft 94 to rotate, and driving the arc-shaped support plate 4 to rotate; A sliding groove 2 99 is provided on the shaft 5 94, and a sliding protrusion 2 101 is fixedly connected to the inner wall of the worm gear 96. One end of the sliding protrusion 2 101 is located in the sliding groove 2 99 and is slidably connected to its inner wall. Moving the shaft 5 94 drives the arc-shaped support plate 4 to retract into the clearance groove 86. One end of shaft 594 is fixedly connected to a limiting circular plate 102, which is used to limit the movement of the arc-shaped support plate 4 so that it can support the coil 1.

[0038] One end of shaft 97 is fixedly connected to gear disk 103. Multiple toothed grooves 104 that mesh with gear disk 103 are evenly spaced inside rectangular frame 87. One end of rectangular frame 87 is fixedly connected to L-shaped rod 105, and one side of movable main board 3 is fixedly connected to guide rail 106. One end of guide rail 106 slides through one end of L-shaped rod 105, and a tension spring 107 is sleeved on guide rail 106. One end of tension spring 107 is fixedly connected to L-shaped rod 105, and the other end is fixedly connected to guide rail 106. Moving rectangular frame 87 drives gear disk 103 to rotate, thereby driving shaft 97 to rotate. At the same time, tension spring 107 is stretched under force and located in rectangular frame 87 to provide self-resetting ability. Thus, when moving coil 1, the tension spring 107 resets and drives rectangular frame 87 to move, thereby driving arc-shaped support plate 4 to deflect and extend to support coil 1. A circular magnet 108 is fixedly connected to the movable motherboard 3, and a circular magnet 108 is also fixedly connected to the limiting circular plate 102. When the two circular magnets 108 come into contact, they repel each other, thereby pushing the arc-shaped support plate 4 to smoothly disengage from the clearance groove 86.

[0039] One end of the rectangular frame 87 is rotatably connected to the rotating cylinder 109 via a pivot. The rotating cylinder 109 contacts the ground, thereby reducing wear on the rectangular frame 87.

[0040] The drive assembly 93 includes a gear disk 115 fixedly connected to the shaft 91, a gear disk 116 rotatably connected to the movable main board 3 via a rotating shaft and meshing with the gear disk 115, and a rack 117 fixedly connected to the support plate 51. A support block 118 is fixedly connected to one side of the movable main board 3. The movable main board 3 is moved down to make the gear disk 116 mesh with the rack 117, and the movable main board 3 is moved horizontally to make the gear disk 116 roll along the rack 117, thereby driving the shaft 91 to rotate, thereby causing the arc-shaped clamping plate 89 to deflect to contact and abut against the support block 113, and then driving the screw 92 to rotate, thereby driving the arc-shaped clamping plate 89 to move and clamp the wire reel 1. A rack 119 perpendicular to the rack 117 is fixedly connected to the support plate 51. The main plate 3 is moved upward to make the gear plate 115 roll along the rack 119, thereby driving the shaft 91 to rotate. This first causes the arc-shaped clamp 89 to move and release the coil 1, and then contact and abut against the gear plate 115. Then, the screw 92 continues to rotate to drive the arc-shaped clamp 89 to move and deflect to avoid it.

[0041] During normal operation of the upper and lower coils of the frame-type stranding machine, the drive motor 57 is started by program control, which in turn drives the shaft 54 ​​to rotate, which in turn drives the screw 55 to rotate, causing the sliding block 53 to move downwards. This causes the moving main plate 3 to move and contact the ground, while simultaneously causing the rectangular frame 87 to move relative to the moving main plate 3. This causes the gear disc 103 to rotate, which in turn drives the shaft 97 to rotate, which in turn drives the worm gear 98 to rotate, which in turn drives the worm wheel 96 to rotate, which in turn drives the shaft 94 to rotate. This causes the arc-shaped support plate 4 to deflect, open, and retract. The trolley body 2 is pushed into the clearance groove 86, and then pushed to the placement position of the wire reel 1. The main board 3 is moved horizontally to make the gear plate 116 roll along the rack 117, thereby driving the shaft 91 to rotate. This causes the arc-shaped clamping plate 89 to deflect and contact the support block 113. Then, the screw 92 is driven to rotate, which in turn causes the arc-shaped clamping plate 89 to move and clamp the wire reel 1. Then, the drive motor 57 is started to lift the wire reel 1. At the same time, the tension spring 107 is used to reset and drive the rectangular frame 87 to move, thereby causing the arc-shaped support plate 4 to deflect and extend to receive the wire reel 1, and at the same time move upward. The main board 3 causes the gear disc 3 115 to roll along the rack 2 119, thereby driving the shaft 4 91 to rotate. This first causes the arc-shaped clamp 89 to move and release the coil 1, making it contact and abut against the gear disc 3 115. Then, it continues to drive the screw 4 92 to rotate, causing the arc-shaped clamp 89 to move and deflect to avoid it. Then, it pushes the trolley body 2 to the stranding machine, thereby activating the electric push rod 68 through program control to move the main board 3 to translate, so that the coil 1 extends into the installation slot of the stranding machine. Then, the shaft 3 84 rotates, causing the swing arm 7 to deflect, and at the same time, the three force rods 83 and the stranding machine are engaged. After aligning the holes on the turntable of the stranding machine shaft, the rotating shaft 3 84 drives the screw 3 85 to rotate, thereby causing the swing arm 7 to move upward so that the force rod 83 can be inserted into the hole of the turntable. Then, the drive motor is started by program control to drive the disc 82 to rotate, thereby driving multiple force rods 83 to rotate, so that the core shaft of the stranding machine rotates and extends and retracts so that the core shaft of the stranding machine is connected to the shaft hole of the stranding reel 1, thus completing the installation. Furthermore, the stranding reel 1 can be installed simply, conveniently and quickly by pushing the trolley body 2 by a single person, thereby improving the efficiency of reeling and saving capital investment.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A frame-type stranding machine upper and lower spool device, comprising a spool (1), characterized in that: It also includes a trolley body (2), on which the spool (1) is disposed; A mobile motherboard (3) is mounted on the trolley body (2); Arc-shaped support plate (4), two of which are symmetrically distributed at the bottom of the movable main board (3) to support the coil (1). Lifting component (5), which is mounted on the trolley body (2), and the lifting component (5) drives the moving main board (3) to rise; Translation component (6), which is mounted on the trolley body (2), is used to drive the moving main board (3) to extend so that the coil (1) enters the stranding machine; A swing arm (7) is mounted on the trolley body (2); Auxiliary component (8), which is disposed at one end of the swing arm (7), deflects the swing arm (7) and uses the auxiliary component (8) to make the core of the stranding machine rotate and extend so that the core of the stranding machine is connected to the shaft hole of the spool (1). The lifting component (5) includes a support plate (51) provided on the trolley body (2). A sliding groove (52) is provided on the support plate (51). A sliding block (53) connected to the moving main board (3) is provided in the sliding groove (52). Moving the sliding block (53) will drive the moving main board (3) to move. The support plate (51) is provided with a shaft (54), and a screw (55) is provided on the shaft (54). The screw (55) is threaded through the sliding block (53). The trolley body (2) is provided with a gate frame (56), and a drive motor (57) is provided on the gate frame (56). A synchronous pulley (58) is provided on the output shaft of the drive motor (57), and a synchronous pulley (58) is also provided at one end of the shaft (54). The two synchronous pulleys (58) are connected by a synchronous belt. The drive motor (57) is started to drive the sliding block (53) to move. Two trolley base plates (59) are symmetrically arranged at one end of the support plate (51). A linkage component (61) is provided on the trolley body (2). The sliding block (53) is moved down and the linkage component (61) drives the two trolley base plates (59) to move in opposite directions to open. The auxiliary component (8) includes a second drive motor (81) disposed at one end of the swing arm (7). The output shaft (54) of the second drive motor (81) passes through the swing arm (7) and is provided with a disc (82). Three force rods (83) are evenly and equidistantly disposed on the disc (82). The second drive motor (81) is started to drive the multiple force rods (83) to rotate. The support plate (51) is provided with a shaft three (84), and the shaft three (84) is provided with a screw three (85). The screw three (85) passes through the swing arm (7). Rotating the shaft three (84) causes the swing arm (7) to move upward.

2. The upper and lower reel device of a frame-type stranding machine according to claim 1, characterized in that: The linkage component (61) includes guide rods (62) disposed on both sides of the trolley body (2), the guide rods (62) passing through the trolley base plate (59), and a shaft two (63) disposed on the trolley body (2), with screw two (64) disposed at both ends of the shaft two (63), one end of the screw two (64) being located inside the trolley base plate (59), rotating the shaft two (63) causes the trolley base plate (59) to move; A rotating disk (65) is provided on the shaft 2 (63), and a gear disk 1 (66) is provided on the output shaft of the drive motor 1 (57). A plurality of toothed protrusions (67) that mesh with the gear disk 1 (66) are evenly and equidistantly arranged on the rotating disk (65). The drive motor 1 (57) is started to drive the shaft 2 (63) to rotate.

3. The upper and lower reel device for a frame-type stranding machine according to claim 2, characterized in that: The translation component (6) includes two electric push rods (68) symmetrically arranged on the sliding block (53). The extended ends of the electric push rods (68) are connected to the moving main board (3). Activating the electric push rods (68) will drive the moving main board (3) to move. A rectangular slide plate (69) is provided on one side of the mobile motherboard (3), and one end of the rectangular slide plate (69) slides through the sliding block (53).

4. The upper and lower reel device of a frame-type stranding machine according to claim 1, characterized in that: The mobile motherboard (3) has two symmetrical clearance slots (86) at its bottom. A rectangular frame (87) is provided on one side of the mobile motherboard (3). A synchronization component (88) is provided between the rectangular frame (87) and the arc-shaped support plate (4). The mobile motherboard (3) is moved down so that the rectangular frame (87) touches the ground and moves relative to the mobile motherboard (3). At the same time, the synchronization component (88) drives the two arc-shaped support plates (4) to deflect, open and be stored in the clearance slots (86). The top of the mobile motherboard (3) is symmetrically provided with two arc-shaped clamping plates (89). One end of the mobile motherboard (3) is provided with a shaft four (91). Both ends of the shaft four (91) are provided with screw four (92). The screw four (92) passes through one end of the arc-shaped clamping plate (89). A drive component (93) is provided on the shaft four (91). The drive component (93) drives the arc-shaped clamping plate (89) to deflect and move towards each other to clamp one end of the coil (1). The arc-shaped clamp (89) has an arc-shaped groove (114), and both the inner and outer walls of the arc-shaped clamp (89) are made of rubber.

5. The upper and lower reel device for a frame-type stranding machine according to claim 4, characterized in that: The synchronization component (88) includes a fifth shaft (94) disposed on one side of the arc-shaped support plate (4), a hollow cylinder (95) disposed on one side of the movable main board (3), one end of the fifth shaft (94) passing through the hollow cylinder (95), a worm gear (96) disposed inside the hollow cylinder (95), the fifth shaft (94) passing through the worm gear (96), and a sixth shaft (97) disposed on one side of the movable main board (3), a worm (98) meshing with the worm gear (96) disposed on the sixth shaft (97), rotating the sixth shaft (97) drives the arc-shaped support plate (4) to rotate; The shaft five (94) is provided with a sliding groove two (99), and the worm gear (96) is provided with a sliding protrusion two (101). One end of the sliding protrusion two (101) is located in the sliding groove two (99). Moving the shaft five (94) will drive the arc-shaped support plate (4) to retract into the clearance groove (86). A limiting circular plate (102) is provided at one end of the shaft five (94); One end of the shaft six (97) is provided with a gear disk two (103). Multiple toothed grooves (104) that mesh with the gear disk two (103) are evenly spaced inside the rectangular frame (87). One end of the rectangular frame (87) is provided with an L-shaped rod (105), and a guide rail (106) is provided on one side of the movable main board (3). One end of the guide rail (106) slides through one end of the L-shaped rod (105), and a tension spring (107) is sleeved on the guide rail (106). One end of the tension spring (107) is connected to the L-shaped rod (105). Moving the rectangular frame (87) drives the shaft six (97) to rotate. At the same time, the tension spring (107) is stretched under force and located in the rectangular frame (87) to provide self-recovery capability. The mobile motherboard (3) is provided with a circular magnet (108), and the limiting circular plate (102) is also provided with a circular magnet (108), and the two circular magnets (108) repel each other when they come into contact.

6. The upper and lower reel device of a frame-type stranding machine according to claim 5, characterized in that: A rotating cylinder (109) is provided at one end of the rectangular frame (87).

7. The upper and lower reel device for a frame-type stranding machine according to claim 6, characterized in that: The drive assembly (93) includes a limiting plate (111) disposed on both sides of the movable motherboard (3), and the shaft four (91) passes through the limiting plate (111). A drive motor three (112) is disposed on the limiting plate (111). The output shaft of the drive motor three (112) is connected to the shaft four (91). A support block one (113) is disposed on one side of the movable motherboard (3). When the drive motor three (112) is started, it drives the arc-shaped clamping plate (89) to deflect until it contacts and abuts against the support block one (113). Then, it drives the arc-shaped clamping plate (89) to move and clamp the coil (1).

8. The upper and lower reel device for a frame-type stranding machine according to claim 7, characterized in that: The drive assembly (93) includes a gear disk three (115) disposed on the shaft four (91), a gear disk four (116) that meshes with the gear disk three (115) disposed on the movable main board (3), and a rack one (117) disposed on the support plate (51). A support block two (118) is disposed on one side of the movable main board (3). The movable main board (3) is moved down to make the gear disk four (116) mesh with the rack one (117). The movable main board (3) is moved horizontally to make the gear disk four (116) roll along the rack one (117) so that the arc-shaped clamping plate (89) deflects to contact and abut against the support block one (113), and then drives the arc-shaped clamping plate (89) to move and clamp the coil (1). The support plate (51) is provided with a rack two (119) perpendicular to the rack one (117). The moving main plate (3) is moved up so that the rack three (115) rolls along the rack two (119) so that the arc-shaped clamp (89) moves open and contacts and abuts against the rack three (115), and then drives the arc-shaped clamp (89) to move and deflect.

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