Efficient cabling machine for processing fireproof cable

Abstract

The utility model discloses an efficient cabling machine for processing fireproof cables, which comprises a workbench, a rack plate is fixedly arranged at one end of the upper part of the workbench, and a first motor is arranged on one side, close to the end part of the workbench, of the rack plate. The free end of a driving shaft of the first motor is connected with a rotating disc rotationally arranged on the other side of the rack plate. A plurality of sets of paying-off mechanisms are evenly arranged on the side, away from the rack plate, of the rotary disc in the circumferential direction. And each pay-off mechanism comprises two mounting plates which are oppositely arranged in the radial direction of the rotating disc, a two-way screw rod is rotationally arranged between the ends, close to the rotating disc, of the two mounting plates, and the directions of external threads at the two ends of the two-way screw rod are opposite. According to the utility model, the pay-off reel and the take-up roller on the cabling machine can be conveniently disassembled and assembled, and the loading and unloading efficiency of the cabling machine can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fireproof cable processing equipment, in particular to a high-efficiency cabling machine for processing fireproof cables. Background Art

[0002] A cabling machine is a common cable stranding machine used in the processing of fireproof cables. Its function is to bundle multiple filaments and rotate them into strands to form the inner core strands of the cable. During operation, the cabling machine installs multiple pay-off reels wrapped with single-wire conductors on a rotating disk driven by a motor. The multiple single-wire conductors released from the rotating disk are aggregated and stranded through a polymerizing die head. The formed cable is wound by a rotating winding roller, and the winding roller pulls the conductors during rotation, so that the conductors are released from each reel. However, in actual operation, after the conductors on each pay-off reel are completely discharged and the winding roller is completely filled with the formed stranded cable, the pay-off reel or winding roller needs to be replaced. The disassembly and assembly of the pay-off reel and winding roller of the existing cabling machine is very cumbersome and laborious, which affects the working efficiency of the cabling machine to a certain extent. Therefore, an efficient cabling machine for processing fireproof cables is developed. Utility Model Content

[0003] The purpose of the utility model is to provide a high-efficiency cabling machine for processing fireproof cables, so as to solve the technical problems mentioned in the above background technology.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion. The positioning column is plugged into the middle hole of the pay-off reel arranged between the outer ends of the two limit plates; a support seat is fixedly provided in the middle of the workbench, and an aggregation head is fixedly provided on the upper part of the support seat, and a cable-forming hole is opened inside the aggregation head; a fixed support plate is provided on one side of the other end of the upper part of the workbench, and a horizontal hydraulic cylinder is fixedly provided on the inner side of the bottom of the fixed support plate, and the telescopic end of the hydraulic cylinder is fixedly connected to the movable support plate slidably arranged on the workbench, and the upper part of the fixed support plate and the movable support plate on the opposite side are both rotatably provided with a connecting shaft, and a second motor for driving the corresponding connecting shaft to rotate is provided on the outer side of the upper part of the fixed support plate, and a winding roller is commonly provided between the two connecting shafts, and the two ends of the winding roller are respectively fixedly provided with a connecting sleeve that slides with the corresponding connecting shaft, and a plurality of connecting keys are fixedly provided on the outer circumferential wall of each connecting shaft along the circumferential direction, and a plurality of connecting key slots that are adapted to the connecting keys are evenly opened on the inner circumferential wall of each connecting sleeve along the circumferential direction.

[0006] Furthermore, the turntable is provided with limiting sliding grooves at positions corresponding to the bidirectional screws, and the inner end of each limiting plate is slidably engaged with the corresponding limiting sliding groove.

[0007] Furthermore, an extension rod is fixedly provided in the middle of the side of the turntable away from the frame plate, and a plurality of wire rings corresponding to the wire-releasing mechanisms are evenly provided on the free end of the extension rod along the circumference.

[0008] Furthermore, two guide rails are symmetrically fixedly provided on the upper part of the workbench between the fixed support plate and the movable support plate, and two sliding blocks respectively adapted to the two guide rails are provided on the bottom of the movable support plate.

[0009] Compared with the prior art, the beneficial technical effects of the present invention are:

[0010] When the conductor on the pay-off reel is completely emptied, the operator can rotate the bidirectional screw by turning the corresponding handwheel, causing the two limit plates to move away from each other until the limit posts align with the center hole of the pay-off reel, and then remove the pay-off reel. When installing the pay-off reel, simply place the pay-off reel between the limit posts of the two limit plates and rotate the handwheel in the opposite direction to move the two limit plates on the bidirectional screw relative to each other until the two limit posts align with the center hole of the pay-off reel, thereby effectively limiting the pay-off reel.

[0011] When the winding roller is completely filled with the stranded cable core, the hydraulic cylinder is activated to move the movable support plate away from the fixed support plate until the connecting shaft on the movable support plate is completely disengaged from the connecting sleeve on the corresponding side of the winding roller, leaving a certain gap. The staff then uses the appropriate lifting equipment to move the winding roller until the connecting shaft on the fixed support plate is disengaged from the connecting sleeve on the corresponding side of the winding roller, and the winding roller can be completely removed. When installing the winding roller, the connecting sleeve of the winding roller is first mated with the connecting shaft on the fixed support plate. The hydraulic cylinder then retracts until the connecting shaft on the movable support plate is fully mated with the connecting sleeve on the winding roller. The second motor then drives the newly installed winding roller to rotate.

[0012] Therefore, the utility model realizes the convenient disassembly and assembly of the pay-off drum and the take-up roller on the cabling machine, which can effectively improve the loading and unloading efficiency of the cabling machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below with reference to the accompanying drawings.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the rotating disk structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the installation of the winding roller of the present invention;

[0017] Figure 4 This is a schematic diagram of the cooperation between the connecting sleeve and the connecting shaft in the utility model;

[0018] Explanation of the accompanying reference numerals: 1. Workbench; 2. Frame plate; 3. First motor; 4. Turntable; 5. Mounting plate; 6. Bidirectional screw; 7. Limit plate; 8. Limit slide; 9. Limit column; 10. Pay-off reel; 11. Extension rod; 12. Wire ring; 13. Support seat; 14. Aggregation head; 15. Cabling hole; 16. Fixed support plate; 17. Hydraulic cylinder; 18. Movable support plate; 19. Guide rail; 20. Slider; 21. Connecting shaft; 22. Second motor; 23. Winding roller; 24. Connecting sleeve; 25. Connecting key; 26. Connecting keyway; 27. Handwheel. DETAILED DESCRIPTION

[0019] like Figure 1-Figure 4 As shown, a high-efficiency cabling machine for processing fire-resistant cables includes a workbench 1, with a vertical frame plate 2 fixedly mounted on one end of the upper portion of the workbench 1. A first motor 3 is fixedly mounted on one side of the frame plate 2 near the end of the workbench 1. The free end of the drive shaft of the first motor 3 is connected to a turntable 4 rotatably mounted on the other side of the frame plate 2, thereby driving the turntable 4 to rotate via the first motor 3.

[0020] The turntable 4 is provided with multiple sets of pay-off mechanisms evenly arranged along the circumference on one side away from the frame plate 2; each pay-off mechanism includes two mounting plates 5 arranged radially opposite to each other along the turntable 4, and a bidirectional screw 6 is rotatably mounted between the two mounting plates 5 near one end of the turntable 4. The external threads at both ends of the bidirectional screw 6 are in opposite directions. One end of each bidirectional screw 6 near the outer mounting plate 5 extends to the outside of the corresponding mounting plate 5 and a handwheel 27 for driving its rotation is fixedly mounted on the end. Two limit plates 7 are symmetrically mounted on each bidirectional screw 6, and each limit plate 7 is provided with a threaded hole that is compatible with the external threads of the corresponding part of the bidirectional screw 6. In addition, the turntable 4 is provided with a limit slot 8 at a position corresponding to each bidirectional screw 6, and the inner end of each limit plate 7 slides in conjunction with the corresponding limit slot 8. Limiting posts 9 are respectively provided on one side opposite to the outer ends of the two limiting plates 7 , and each limiting post 9 is plugged into and fitted with a center hole of a pay-off drum 10 provided between the outer ends of the two limiting plates.

[0021] An extension rod 11 coinciding with its axis is fixedly installed in the middle of the turntable 4 on the side away from the frame plate 2, and a plurality of wire rings 12 corresponding to each of the pay-off mechanisms are evenly arranged on the free end of the extension rod 11 along the circumference.

[0022] A support base 13 is fixedly installed in the middle of the workbench 1 , and an aggregation head 14 is fixedly installed on the upper part of the support base 13 . A cabling hole 15 is opened inside the aggregation head 14 .

[0023] A fixed support plate 16 is fixedly mounted on one side of the other end of the upper portion of the workbench 1. A horizontal hydraulic cylinder 17 is fixedly mounted on the inner side of the bottom of the fixed support plate 16. The telescopic end of the hydraulic cylinder 17 is fixedly connected to a movable support plate 18 that is slidably mounted on the workbench 1. The movable support plate 18 is parallel to the fixed support plate 16, and both are perpendicular to the frame plate 2. In addition, two guide rails 19 are symmetrically fixedly mounted on the upper portion of the workbench 1 between the fixed support plate 16 and the movable support plate 18. Two sliders 20 are mounted on the bottom of the movable support plate 18, each of which is compatible with the two guide rails 19.

[0024] Connecting shafts 21 are rotatably mounted on the upper portions of opposing sides of the fixed support plate 16 and the movable support plate 18, and a second motor 22 for driving the corresponding connecting shaft 21 is mounted on the outer side of the upper portion of the fixed support plate 16. A winding roller 23 is mounted between the two connecting shafts 21, and connecting sleeves 24 are fixedly mounted at both ends of the winding roller 23 to slideably engage with the corresponding connecting shaft 21. Specifically, a plurality of connecting keys 25 are circumferentially fixedly mounted on the outer peripheral wall of each connecting shaft 21, and a plurality of connecting key slots 26 that are compatible with the connecting keys 25 are uniformly arranged on the inner peripheral wall of each connecting sleeve 24 along the circumference.

[0025] When the utility model is working, the first motor drives the turntable to rotate, and the second motor drives the winding roller to rotate. The single conductor paid out from each pay-off reel is pulled and paid out, and multiple conductors are rotated and twisted into strands, which are aggregated into cables through the cabling holes of the aggregation head. Finally, the formed cable inner core is wound onto the winding roller.

[0026] When the conductor on the pay-off reel is completely emptied, the operator can rotate the bidirectional screw by turning the corresponding handwheel, causing the two limit plates to move away from each other until the limit posts align with the center hole of the pay-off reel, and then remove the pay-off reel. When installing the pay-off reel, simply place the pay-off reel between the limit posts of the two limit plates and rotate the handwheel in the opposite direction to move the two limit plates on the bidirectional screw relative to each other until the two limit posts align with the center hole of the pay-off reel, thereby effectively limiting the pay-off reel.

[0027] When the winding roller is completely filled with the stranded cable core, the hydraulic cylinder is activated to move the movable support plate away from the fixed support plate until the connecting shaft on the movable support plate is completely disengaged from the connecting sleeve on the corresponding side of the winding roller, leaving a certain gap. The staff then uses the appropriate lifting equipment to move the winding roller until the connecting shaft on the fixed support plate is disengaged from the connecting sleeve on the corresponding side of the winding roller, and the winding roller can be completely removed. When installing the winding roller, the connecting sleeve of the winding roller is first mated with the connecting shaft on the fixed support plate. The hydraulic cylinder then retracts until the connecting shaft on the movable support plate is fully mated with the connecting sleeve on the winding roller. The second motor then drives the newly installed winding roller to rotate.

[0028] 1. Workbench; 2. Frame plate; 3. First motor; 4. Turntable; 5. Mounting plate; 6. Bidirectional screw; 7. Limit plate; 8. Limit slide; 9. Limit column; 10. Pay-off reel; 11. Extension rod; 12. Wire ring; 13. Support seat; 14. Aggregation head; 15. Cabling hole; 16. Fixed support plate; 17. Hydraulic cylinder; 18. Movable support plate; 19. Guide rail; 20. Slider; 21. Connecting shaft; 22. Second motor; 23. Winding roller; 24. Connecting sleeve; 25. Connecting key; 26. Connecting keyway.

[0029] When the utility model is in operation, the first motor drives the rotating shaft and the turntable to rotate, and the conductor raw materials released from each branch reel are respectively passed through the corresponding wire pressing mechanism to gather multiple conductor raw materials, and the conductor cables are twisted and aggregated through the wire holes on the wire twisting block during the rotation of the turntable and the rotating shaft, and finally the twisted cables are wound onto the rotating wire winding reel. The outer pressure wheel in the wire pressing mechanism of the utility model is movably installed, and can press and limit conductors of different specifications under the action of the slide rod and the spring, and the height of the wire twisting block can be adjusted by rotating the hand wheel, so that the wire holes of different inner diameters are aligned with the rotating shaft according to actual conditions, thereby completing the gathering and twisting of wire bundles with different specifications.

[0030] 2. The embodiments described above are merely descriptions of preferred embodiments of the present invention and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the scope of protection determined by the claims of the present invention.

Claims

1. An efficient cabling machine for processing fireproof cables, characterized by: The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure is that second end of sliding panel withstands on the back of interlocking structure and is convenient to use and can be used for the rotation of interlocking structures. The lifting mechanism is a kind of key which is set up in the swing arm, and the lifting mechanism is a kind of key which is set up in the swing arm, and the extension socket is made into the bottom rib of the swing arm. The extension socket is made up of the spring, and the spring has an end face and a backing, and the bottom face of the swing arm is fixed with the spring. The extension socket is made up of the spring and the back ribs.

2. The high-efficiency cabling machine for processing fire-resistant cables according to claim 1, characterized in that: The turntable is provided with limiting sliding grooves at positions corresponding to the bidirectional screws, and the inner end of each limiting plate is slidably engaged with the corresponding limiting sliding groove.

3. The high-efficiency cabling machine for processing fire-resistant cables according to claim 1, characterized in that: An extension rod is fixedly arranged in the middle of the turntable on the side away from the frame plate, and a plurality of wire rings corresponding to the wire-releasing mechanisms are evenly arranged on the free end of the extension rod along the circumference.

4. The high-efficiency cabling machine for processing fire-resistant cables according to claim 1, characterized in that: Two guide rails are symmetrically fixedly provided on the upper part of the workbench between the fixed support plate and the movable support plate, and two sliding blocks respectively matched with the two guide rails are provided on the bottom of the movable support plate.

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