Stranding machine for cable production

Abstract

The utility model relates to the technical field of stranding machines, and discloses a stranding machine for cable production, which solves the problems that a winding drum of an existing stranding machine is very inconvenient to disassemble and assemble, so that the downtime of equipment is prolonged, and the working efficiency is greatly influenced, and comprises a device bottom plate, and one end of the top of the device bottom plate is fixedly provided with a mounting table; a stranding machine body is fixedly mounted at the top of the mounting table, a mounting groove is formed in the middle of the other end of the top of the device bottom plate, a driving air cylinder is fixedly mounted in the mounting groove, supporting base plates are fixedly mounted on the two sides of the other end of the top of the device bottom plate, and supporting legs are fixedly mounted at the tops of the supporting base plates; a mounting strip is fixedly mounted between the tops of the two supporting legs, a winding drum is arranged on the upper portion of the mounting strip, inserting blocks are fixedly mounted at the two ends of the winding drum, and a dismounting transmission assembly is arranged at the transmission end of the driving air cylinder. The winding drum of the stranding machine is very convenient to disassemble and assemble, so that the downtime of equipment is shortened, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire twisting machines, in particular to a wire twisting machine for cable production. Background Art

[0002] The wire twisting machine for cable production is a kind of mechanical equipment widely used in twisting various soft / hard conductor wires (such as copper wire, enameled wire, tinned wire, copper clad steel, copper clad aluminum, etc.) and electronic wires (such as power cord, headphone wire, telephone wire, PVC wire, network wire, etc.); it can twist multiple single conductors into one strand to meet the process requirements of the wire; the working principle of the wire twisting machine is mainly to make the single copper wires spirally wound together through the circular motion of the twisting bow, and copper wires of different specifications and different numbers are twisted together according to a certain arrangement order and twist pitch to form a conductor with a larger diameter; the winding drum of the wire twisting machine needs to be replaced after the winding is saturated, which requires the equipment to be shut down; and the winding drum of the existing wire twisting machine is very inconvenient to disassemble and assemble, which prolongs the equipment downtime and greatly affects the work efficiency. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a wire stranding machine for cable production, which effectively solves the problem that the winding drum of the existing wire stranding machine is very inconvenient to disassemble and assemble, thereby prolonging the equipment downtime and greatly affecting the work efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire stranding machine for cable production, comprising a device base plate, a mounting platform is fixedly installed at one end of the top of the device base plate, a wire stranding machine body is fixedly installed on the top of the mounting platform, a mounting groove is opened in the middle of the other end of the top of the device base plate, a driving cylinder is fixedly installed inside the mounting groove, supporting pads are fixedly installed on both sides of the other end of the top of the device base plate, supporting legs are fixedly installed on the top of the supporting pads, a mounting bar is fixedly installed between the tops of the two supporting legs, a winding drum is provided on the upper part of the mounting bar, and plug blocks are fixedly installed on both ends of the winding drum, a disassembly and assembly transmission assembly is provided at the driving end of the driving cylinder, the disassembly and assembly transmission assembly is limited by the plug blocks at both ends of the winding drum, and the driving cylinder outputs power to the disassembly and assembly transmission assembly, so that the disassembly and assembly transmission assembly can limit or release the plug blocks at both ends of the winding drum.

[0005] Preferably, the disassembly and assembly transmission assembly includes a moving cross bar and four transmission rods. The moving cross bar is fixedly mounted on the transmission end of the driving cylinder. The four transmission rods are respectively rotatably mounted on the two ends of both sides of the mounting bar through a rotating shaft. A second pin groove is opened on the upper part of the surface of the four transmission rods, and a first pin groove is opened on the lower part of the surface of the four transmission rods. First transmission pins are fixedly mounted on both ends of both sides of the moving cross bar, and the four first transmission pins are respectively inserted into the inside of the four first pin grooves.

[0006] Preferably, a second transmission pin is inserted into the inside of the four second pin grooves, a sliding sleeve is fixedly installed between the ends of two adjacent second transmission pins close to each other, a sliding rod is inserted into the inside of the two sliding sleeves, both ends of the two sliding rods are fixedly installed with fixing blocks, the bottoms of the fixing blocks are fixedly connected to the top of the mounting strip, a mounting rod is fixedly installed on the top of one of the sliding sleeves, and a mounting plate is fixedly installed on the top of the other sliding sleeve, a first limit block is rotatably installed on one end of the mounting rod, a motor is fixedly installed on the upper part of one side of the mounting plate, the output end of the motor extends to the other side of the mounting plate and is fixedly installed with a second limit block, a slot is opened on the side where the second limit block and the first limit block are close to each other, and the second limit block and the first limit block are both clamped on the blocks at both ends of the winding drum through the slots.

[0007] Compared with the prior art, the utility model has the following beneficial effects: when in use, the wire is stranded through the wire stranding machine body on the top of the mounting table, and the stranded wire is wound up through the winding drum. When the winding drum is saturated with wire, the operator starts the driving cylinder to drive the moving cross bar to move upward. When the moving cross bar moves upward, the four transmission rods are driven to rotate upward along the four rotating shafts at the same time through the cooperation of the four first transmission pins and the four first pin grooves. When the four transmission rods rotate upward, the two sliding sleeves are driven to slide back and forth along the surfaces of the two sliding rods through the cooperation of the four second pin grooves and the four second transmission pins. When the two sliding sleeves slide back and forth, they respectively drive the first limit block and the second limit block to move back and forth through the mounting rod and the mounting plate, so that the two slots are separated from the surfaces of the two plug blocks to release the limit, so that the winding drum can be quickly disassembled.

[0008] When installing a new winding drum, the operator starts the driving cylinder to drive the moving cross bar to move downward. When the moving cross bar moves downward, the mounting rod and the mounting plate are driven to move toward each other through two sliding sleeves. When the mounting rod and the mounting plate move toward each other, they both drive the first limit block and the second limit block to be sleeved on the surfaces of the two plug blocks for limiting. Therefore, the winding drum can be installed quickly. After installation, the operator starts the motor to drive the second limit block to rotate. The second limit block drives the winding drum to rotate along the first limit block to perform winding. This makes it very convenient to disassemble and assemble the winding drum of the stranding machine, thereby shortening the equipment downtime and greatly improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0010] In the attached picture:

[0011] Figure 1 This is a schematic diagram of the structure of the wire stranding machine for cable production of the utility model. Figure 1 ;

[0012] Figure 2 This is a schematic diagram of the structure of the wire stranding machine for cable production of the utility model. Figure 2 ;

[0013] Figure 3 This is a schematic diagram of the rotating shaft structure of the utility model;

[0014] Figure 4 This is a schematic diagram of the structure of the plug-in block and the slot of the utility model;

[0015] In the figure: 1. device base plate; 2. mounting table; 3. stranding machine body; 4. mounting groove; 5. driving cylinder; 6. supporting pad; 7. supporting leg; 8. mounting bar; 9. moving cross bar; 10. first transmission pin; 11. winding drum; 12. insert block; 13. transmission rod; 14. second pin groove; 15. second transmission pin; 16. sliding rod; 17. fixing block; 18. sliding sleeve; 19. mounting rod; 20. mounting plate; 21. first limit block; 22. motor; 23. second limit block; 24. slot; 25. first pin groove. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0017] Depend on Figures 1 to 4 The utility model comprises a device base plate 1, a mounting platform 2 is fixedly installed at one end of the top of the device base plate 1, a stranding machine body 3 is fixedly installed on the top of the mounting platform 2, a mounting groove 4 is opened in the middle of the other end of the top of the device base plate 1, a driving cylinder 5 is fixedly installed inside the mounting groove 4, supporting pads 6 are fixedly installed on both sides of the other end of the top of the device base plate 1, supporting legs 7 are fixedly installed on the top of the supporting pads 6, a mounting bar 8 is fixedly installed between the tops of the two supporting legs 7, a winding drum 11 is provided on the upper part of the mounting bar 8, and plug blocks 12 are fixedly installed on both ends of the winding drum 11, a driving end of the driving cylinder 5 is provided with a disassembly and assembly transmission component, the disassembly and assembly transmission component is limited by the plug blocks 12 at both ends of the winding drum 11, and the driving cylinder 5 outputs power to the disassembly and assembly transmission component, so that the disassembly and assembly transmission component can limit or release the plug blocks 12 at both ends of the winding drum 11.

[0018] When in use, the wire is twisted through the stranding machine body 3 on the top of the mounting table 2, and the twisted wire is wound through the winding drum 11. When the winding drum 11 is saturated with winding, the operator starts the driving cylinder 5 to extend and drive the disassembly and assembly transmission component to operate. When the disassembly and assembly transmission component is in operation, it disengages from the surfaces of the two plug-in blocks 12 to release the limit, so that the winding drum 11 can be quickly disassembled; when installing a new winding drum 11, the operator starts the driving cylinder 5 to contract and drive the disassembly and assembly transmission component to operate. When the disassembly and assembly transmission component is in operation, it is sleeved on the surfaces of the two plug-in blocks 12 to limit the position, so that the winding drum 11 can be quickly installed; this makes it very convenient to disassemble and assemble the winding drum 11 of the wire twisting machine, thereby shortening the equipment downtime and greatly improving work efficiency.

[0019] The disassembly and assembly transmission assembly includes a moving cross bar 9 and four transmission rods 13. The moving cross bar 9 is fixedly installed on the transmission end of the driving cylinder 5. The four transmission rods 13 are respectively rotatably installed at the two ends of both sides of the mounting bar 8 through a rotating shaft. The upper part of the surface of the four transmission rods 13 is provided with a second pin groove 14, and the lower part of the surface of the four transmission rods 13 is provided with a first pin groove 25. The two ends of both sides of the moving cross bar 9 are fixedly installed with a first transmission pin 10, and the four first transmission pins 10 are respectively inserted into the inside of the four first pin grooves 25; the inside of the four second pin grooves 14 are inserted with a second transmission pin 15, and a sliding sleeve 18 is fixedly installed between the ends of two adjacent second transmission pins 15 that are close to each other, and the insides of the two sliding sleeves 18 are inserted with sliding rods 16, both ends of the two slide rods 16 are fixedly installed with fixed blocks 17, the bottoms of the fixed blocks 17 are fixedly connected to the top of the mounting strip 8, a mounting rod 19 is fixedly installed on the top of one of the slide sleeves 18, and a mounting plate 20 is fixedly installed on the top of the other slide sleeve 18, a first limit block 21 is rotatably installed on one end of the mounting rod 19, a motor 22 is fixedly installed on the upper part of one side of the mounting plate 20, the output end of the motor 22 extends to the other side of the mounting plate 20 and is fixedly installed with a second limit block 23, a slot 24 is provided on the side where the second limit block 23 and the first limit block 21 are close to each other, and the second limit block 23 and the first limit block 21 are both clamped on the plug blocks 12 at both ends of the winding drum 11 through the slots 24.

[0020] The operator starts the driving cylinder 5 to drive the moving cross bar 9 to move upward. When the moving cross bar 9 moves upward, the four transmission rods 13 are driven to rotate upward along the four rotating shafts at the same time through the cooperation of the four first transmission pins 10 and the four first pin grooves 25. When the four transmission rods 13 rotate upward, the two sliding sleeves 18 are driven to slide backward along the surfaces of the two sliding rods 16 through the cooperation of the four second pin grooves 14 and the four second transmission pins 15. When the two sliding sleeves 18 slide backward, they respectively drive the first limit block 21 and the second limit block 23 to move backward through the mounting rod 19 and the mounting plate 20, so that the two slots 24 are separated from the surfaces of the two plug blocks 12 to release the limit, so that The winding drum 11 can be quickly removed; when installing a new winding drum 11, the operator starts the driving cylinder 5 to drive the moving cross bar 9 to move downward. When the moving cross bar 9 moves downward, it drives the mounting rod 19 and the mounting plate 20 to move toward each other through the two sliding sleeves 18. When the mounting rod 19 and the mounting plate 20 move toward each other, they drive the first limit block 21 and the second limit block 23 to be sleeved on the surfaces of the two insertion blocks 12 for limiting, so that the winding drum 11 can be quickly installed. After installation, the operator starts the motor 22 to drive the second limit block 23 to rotate, and the second limit block 23 drives the winding drum 11 to rotate along the first limit block 21, thereby performing the winding work.

Claims

1. A stranding machine for cable production, comprising a device base plate (1), characterized in that: A mounting platform (2) is fixedly mounted on one end of the top of the device bottom plate (1), a stranding machine body (3) is fixedly mounted on the top of the mounting platform (2), a mounting groove (4) is provided in the middle of the other end of the top of the device bottom plate (1), a driving cylinder (5) is fixedly mounted inside the mounting groove (4), support pads (6) are fixedly mounted on both sides of the other end of the top of the device bottom plate (1), support legs (7) are fixedly mounted on the top of the support pads (6), and the tops of the two support legs (7) are fixedly mounted on the tops of the two support legs (7). A mounting strip (8) is fixedly installed between the two ends of the winding drum (11), a winding drum (11) is arranged on the upper part of the mounting strip (8), plug blocks (12) are fixedly installed on both ends of the winding drum (11), a disassembly and assembly transmission assembly is arranged on the transmission end of the driving cylinder (5), the disassembly and assembly transmission assembly is limited by the plug blocks (12) at both ends of the winding drum (11), and the driving cylinder (5) outputs power to the disassembly and assembly transmission assembly, so that the disassembly and assembly transmission assembly can limit or release the plug blocks (12) at both ends of the winding drum (11).

2. A wire stranding machine for cable production according to claim 1, characterized in that: The disassembly and assembly transmission assembly comprises a moving cross bar (9) and four transmission rods (13), wherein the moving cross bar (9) is fixedly mounted on the transmission end of the driving cylinder (5), and the four transmission rods (13) are respectively rotatably mounted on the two ends of both sides of the mounting bar (8) through a rotating shaft, and the upper parts of the surfaces of the four transmission rods (13) are each provided with a second pin groove (14), and the lower parts of the surfaces of the four transmission rods (13) are each provided with a first pin groove (25), and the two ends of both sides of the moving cross bar (9) are each fixedly mounted with a first transmission pin (10), and the four first transmission pins (10) are respectively inserted into the inside of the four first pin grooves (25).

3. A wire stranding machine for cable production according to claim 2, characterized in that: The insides of the four second pin grooves (14) are all plugged with second transmission pins (15), and a sliding sleeve (18) is fixedly installed between the ends of two adjacent second transmission pins (15) that are close to each other. The insides of the two sliding sleeves (18) are all plugged with sliding rods (16), and both ends of the two sliding rods (16) are fixedly installed with fixing blocks (17), and the bottoms of the fixing blocks (17) are fixedly connected to the top of the mounting strip (8), and the top of one of the sliding sleeves (18) is fixedly installed with a mounting rod (19), and the top of the other sliding sleeve (18) is fixedly installed with a mounting rod (19). A mounting plate (20) is provided, and a first limiting block (21) is rotatably mounted on one end of the mounting rod (19); a motor (22) is fixedly mounted on the upper portion of one side of the mounting plate (20); an output end of the motor (22) extends to the other side of the mounting plate (20) and is fixedly mounted with a second limiting block (23); a slot (24) is provided on the side where the second limiting block (23) and the first limiting block (21) are close to each other; the second limiting block (23) and the first limiting block (21) are both clamped on the plug blocks (12) at the two ends of the winding drum (11) through the slots (24).

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