CN106448937B - High speed planetary stranding machine - Google Patents

Abstract

The invention discloses a high-speed planetary stranding machine which comprises a rack, a main shaft driving device, a main shaft reversing assembly, a main shaft, a cradle frame, a tension pay-off device, a wire passing wheel set, a honeycomb screen plate, an eye die holder, a paper wrapping reversing assembly, a paper wrapping mechanism, a drawing reversing assembly and a drawing mechanism, wherein the main shaft driving device is arranged on the rack; the invention has the advantages of ingenious and reasonable design, a central line is placed through the central hole of the main shaft, the other tension pay-off devices are respectively provided with a secondary line, the tension pay-off devices are arranged on the cradle frame and can rotate around the main shaft, so that the secondary lines and the central line are twisted together, then the secondary lines and the central line are wrapped by the wrapping mechanism, and finally the take-up process is carried out by the take-up machine, namely the whole stranded wire process is completed.

Description

High speed planetary stranding machine

technical field

The invention relates to the technical field of stranding machines, in particular to a high-speed planetary stranding machine.

Background technique

Stranding machine is a kind of wire that can be widely used in various soft/hard conductor wires (copper wire, enameled wire, tinned wire, copper-clad steel and copper-clad aluminum, etc.) and electronic wires (power cord, earphone wire, telephone wire, PVC Cables and network cables, etc.) twisting mechanical equipment, so that many single conductors are twisted into one strand to meet the technical requirements of the wire.

The stranding machine in the prior art has a complex structure, complex stranding process, complicated operation, requires the cooperation of many people, is time-consuming and laborious, has high labor intensity, high production cost, and low stranding efficiency, which cannot meet the current rapid and diverse needs. market demand.

Contents of the invention

In view of the above disadvantages, the object of the present invention is to provide a high-speed planetary stranding machine with ingenious and reasonable structural design, high stranding efficiency, simple and convenient operation.

In order to achieve the above object, the technical solution provided by the present invention is: a high-speed planetary stranding machine, which includes a frame, a main shaft driving device, a main shaft reversing assembly, a main shaft, a cradle stand, a tension pay-off device, and a wire passing wheel Group, honeycomb mesh plate, eye mold base, paper wrapping reversing assembly, paper wrapping mechanism, drawing and fetching reversing assembly and drawing mechanism, the main shaft, paper wrapping mechanism and drawing mechanism are arranged on the machine in sequence from front to back On the frame, the cradle frame, the wire passing wheel group, the honeycomb mesh plate and the eye mold seat are arranged on the main shaft in sequence from front to back, and a plurality of tension release devices are evenly arranged on the peripheral position of the cradle frame. The main shaft driving device is arranged at the front end of the frame, and is respectively connected with the main shaft reversing assembly, the wrapping reversing assembly and the drawing reversing assembly through the transmission assembly, wherein the main shaft reversing assembly is connected with the main shaft, including The paper reversing assembly is connected with the paper wrapping mechanism, and the leading and reversing assembly is connected with the drawing mechanism.

As an improvement of the present invention, the cradle frame includes a moving ring, two fixed discs, a yaw arm and a yaw wheel shaft, the two fixed discs are arranged on the main shaft at intervals, and a plurality of tension pay-off devices move through the bearing assembly Set between two fixed discs, the moving ring is set eccentrically on one side of the fixed disc, one end of the yaw arm is movably set on the moving ring, and the other end is one end of the corresponding tension pay-off device connected, one end of the yaw wheel shaft is arranged on the frame, and the other end extends into the inner ring of the moving ring, and is provided with a pulley capable of pressing against the wall of the inner ring of the moving ring.

As an improvement of the present invention, the tension pay-off device includes a threading shaft, a rotating shaft, a cradle frame, a pay-off shaft, a permanent magnet damping adjuster and a transmission gear set, and the pay-off shaft is connected to the cradle In the frame, the permanent magnet damping regulator is arranged on the cradle frame, and is connected with the pay-off shaft through the transmission gear set, and the threading shaft is arranged at one end of the cradle frame, and is connected with the The central axis of the pay-off shaft is vertical, and the rotating shaft is arranged at the other end of the cradle frame, and is on the same axis as the threading shaft.

As an improvement of the present invention, a guiding thread roller is provided on the inner frame wall of the cradle frame corresponding to the shaft hole of the threading shaft.

As an improvement of the present invention, the transmission gear set includes a large gear and a pinion, the large gear is set on the pay-off shaft, the pinion is set on the permanent magnet damping adjuster, and is connected to the large gear The gears mesh.

As an improvement of the present invention, the threading shaft is longer than the rotating shaft.

As an improvement of the present invention, the wire passing wheel set includes a large bracket, a small bracket and a wire passing wheel, the large bracket is arranged on one side close to the cradle frame, and the peripheral position of the large bracket is symmetrically arranged around the center of the circle. A plurality of straight-running support arms, the end of the straight-running support arm is provided with the above-mentioned wire passing wheel, and the small bracket is arranged on a side position close to the honeycomb mesh plate, and the peripheral position of the honeycomb mesh plate is symmetrically arranged with multiple A bending support arm bent towards one side of the honeycomb mesh plate, and the end of the bending support arm is provided with the wire passing wheel.

As an improvement of the present invention, a pay-off machine is provided at the front end of the frame.

As an improvement of the present invention, a wire take-up machine is provided at the tail end of the frame.

As an improvement of the present invention, a meter counter is provided between the frame and the wire take-up machine.

The beneficial effects of the present invention are: the design of the present invention is ingenious and reasonable, a center line is put through the center hole of the main shaft, and a secondary line is placed on each other tension line device, and the tension line device is set on the cradle frame , can rotate around the main shaft, all the wires pass through the honeycomb screen and the eye mold base so that the auxiliary wires and the center wires are twisted together, and then wrap the paper through the paper wrapping mechanism, and finally the wire winding process is carried out by the wire take-up machine, that is, the whole process is completed During the stranding process, and the tension pay-off device is a passive pay-off, the pay-off tension can be adjusted through the permanent magnet damping regulator. At the same time, the cradle frame can swing during pay-off to realize back-twist pay-off and effectively improve the quality of the twisted wire Good, and the twisting speed is fast, the operation is simple and convenient, saves time and effort, effectively saves a lot of time and manpower, greatly improves work efficiency, reduces production costs, and is conducive to widespread popularization and application.

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Description of drawings

Fig. 1 is a front view structural schematic diagram of the present invention.

Fig. 2 is a schematic diagram of the three-dimensional structure of the present invention.

Fig. 3 is a schematic structural view of the cradle stand in the present invention.

Fig. 4 is a schematic structural view of the tension pay-off device in the present invention.

Fig. 5 is a schematic structural view of the present invention provided with a wire pay-off machine, a wire take-up machine and a meter counting machine.

Detailed ways

Referring to Figures 1 to 5, a high-speed planetary stranding machine provided in this embodiment includes a frame 1, a main shaft driving device 2, a main shaft reversing assembly 3, a main shaft 4, a cradle frame 5, and a tension pay-off device 6 , wire passing wheel group 7, honeycomb screen plate 8, eye mold holder 9, paper wrapping reversing assembly 10, paper wrapping mechanism 11, drawing and fetching reversing assembly 12 and drawing mechanism 13, the main shaft 4, paper wrapping mechanism 11 and drawing The mechanism 13 is arranged on the frame 1 in sequence from front to back, and the cradle frame 5, wire passing wheel set 7, honeycomb mesh plate 8 and eye mold seat 9 are arranged in sequence from front to back to set the main shaft 4, a plurality of tension pay-off devices 6 are evenly arranged on the peripheral position of the cradle frame 5, and the main shaft driving device 2 is arranged at the front end of the frame 1, and is respectively connected with the main shaft reversing assembly 3, The wrapping reversing assembly 10 is connected with the drawing reversing assembly 12, wherein the main shaft reversing assembly 3 is connected with the main shaft 4, the wrapping reversing assembly 10 is connected with the wrapping mechanism 11, and the drawing reversing assembly 12 and the drawing Mechanism 13 is connected.

Specifically, the cradle frame 5 includes a moving ring 51, two fixed discs 52, a yaw arm 53 and a yaw wheel shaft 54, the two fixed discs 52 are arranged on the main shaft 4 at intervals, and a plurality of tension pay-off devices 6 pass through The bearing assembly is movably arranged between two fixed disks 52, the moving ring 51 is eccentrically arranged on one side of the fixed disk 52, one end of the swing arm 53 is movably arranged on the moving ring 51, and the other end is opposite to it. One end of the corresponding tension pay-off device 6 is connected, one end of the yaw wheel shaft 54 is arranged on the frame 1, and the other end stretches into the inner ring of the moving ring 51, and is provided with a ring that can press against the moving ring. The pulley on the inner ring wall of 51.

The tension pay-off device 6 includes a threading shaft 61, a rotating shaft 62, a cradle frame 63, a pay-off shaft 64, a permanent magnet damping regulator 65 and a transmission gear set 66, and the pay-off shaft 64 is connected to the cradle In the frame 63, the permanent magnet damping adjuster 65 is arranged on the cradle frame 63, and is connected with the pay-off shaft 64 through the transmission gear set 66, and the threading shaft 61 is arranged on the cradle frame 63 One end of the cradle frame 63 and perpendicular to the center axis of the pay-off shaft 64 , the rotating shaft 62 is arranged at the other end of the cradle frame 63 and on the same axis as the threading shaft 61 .

Corresponding to the shaft hole position of the threading shaft 61 , a guiding thread passing roller 67 is provided on the inner frame wall of the cradle frame 63 . The transmission gear set 66 includes a bull gear and a pinion, the bull gear is arranged on the pay-off shaft 64 , and the pinion is arranged on the permanent magnetic damping adjuster 65 and meshes with the bull gear. The threading shaft 61 is longer than the rotating shaft 62 .

Described wire passing wheel group 7 comprises large support 72, small support 71 and wire passing wheel 73, and described large support 72 is arranged on the side position near cradle frame 5, and the peripheral position of this large support 72 is that the center of a circle is symmetrically provided with many A straight-running support arm, the end of the straight-running support arm is provided with the wire passing wheel 73, and the small bracket 71 is arranged on a side position close to the honeycomb net plate 8, and the peripheral position of the honeycomb net plate 8 is symmetrical to the center of the circle There are a plurality of bending support arms bent towards one side of the honeycomb screen plate 8, and the above-mentioned wire passing wheel 73 is provided on the end of the bending support arms.

Preferably, a pay-off machine 15 is provided at the front end of the frame 1 . A wire take-up machine 16 is provided at the tail end of the frame 1 . A meter counter 17 may also be provided at a position between the frame 1 and the wire take-up machine 16 .

When working, put a center line through the center hole of the main shaft 4, and place a secondary line on other tension unwinding devices 6, and the tension unwinding device 6 is arranged on the cradle frame 5, which can rotate around the main shaft 4, After all the wires pass through the honeycomb mesh plate 8 and the eye mold base 9, the secondary wire and the central wire are twisted together, and then wrapped by the paper wrapping mechanism 11, and finally the winding process is carried out by the wire take-up machine 16, that is, the whole twisted wire is completed process, and the tension pay-off device 6 is a passive pay-off, the pay-off tension can be adjusted through the permanent magnet damping regulator 65, and at the same time, the cradle frame 5 can swing during pay-off to realize back-twist pay-off and effectively lift the twisted wire The quality is good, and the twisting speed is fast, the operation is simple and convenient, saving time and labor, effectively saving a lot of time and manpower, high work efficiency, and reducing production costs.

The above-mentioned embodiments are only preferred implementation modes of the present invention, and the present invention cannot enumerate all the implementation modes one by one. All technical solutions using one of the above-mentioned embodiments, or equivalent changes made according to the above-mentioned embodiments, are all in Within the protection scope of the present invention.

According to the disclosure and teaching of the above specification, those skilled in the art to which the present invention pertains can also change and modify the above embodiment. Therefore, the present invention is not limited to the above-mentioned specific implementation manners, and any obvious improvement, substitution or modification made by those skilled in the art on the basis of the present invention shall fall within the protection scope of the present invention. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any limitation to the present invention. As described in the foregoing embodiments of the present invention, twisting machines of other structures obtained by adopting the same or similar structures are all within the protection scope of the present invention.

Claims (9)

1. A high-speed planetary stranding machine, characterized in that: it includes a frame, a main shaft driving device, a main shaft reversing assembly, a main shaft, a cradle frame, a tension pay-off device, a wire passing wheel group, a honeycomb mesh plate, and an eye mold Seat, paper wrapping reversing assembly, paper wrapping mechanism, drawing and fetching reversing assembly and drawing mechanism, the main shaft, paper wrapping mechanism and drawing mechanism are arranged on the frame in sequence from front to back, the cradle frame, The wire passing wheel group, the honeycomb mesh plate and the eye mold seat are arranged on the main shaft in sequence from front to back, and a plurality of tension release devices are evenly arranged on the peripheral position of the cradle frame, and the main shaft driving device is arranged on the frame. front end position, and are respectively connected with the main shaft reversing assembly, paper wrapping reversing assembly and drawing reversing assembly through the transmission assembly, wherein the main shaft reversing assembly is connected with the main shaft, and the paper wrapping reversing assembly and the paper wrapping mechanism Connected, the lead reversing component is connected with the lead mechanism; The cradle frame includes a moving ring, two fixed discs, a yaw arm and a yaw wheel shaft, and the two fixed discs are arranged on the main shaft at intervals, and a plurality of tension release devices are movably arranged between the two fixed discs through the bearing assembly , the moving ring is eccentrically arranged on one side of the fixed disc, one end of the swing arm is movably arranged on the moving ring, and the other end is connected to one end of the corresponding tension pay-off device, and the swing arm shaft One end is arranged on the frame, and the other end stretches into the inner ring of the moving ring, and is provided with a pulley that can press against the inner ring wall of the moving ring. 2. The high-speed planetary stranding machine according to claim 1, wherein the tension pay-off device includes a threading shaft, a rotating shaft, a cradle frame, a pay-off shaft, a permanent magnet damping regulator and a transmission gear set, the pay-off shaft is connected and arranged in the cradle frame, the permanent magnet damping regulator is arranged on the cradle frame, and is connected with the pay-off shaft through the transmission gear set, and the thread-through shaft It is arranged at one end of the cradle frame and is perpendicular to the central axis of the pay-off shaft, and the rotating shaft is arranged at the other end of the cradle frame and is on the same axis as the threading shaft. 3. The high-speed planetary wire stranding machine according to claim 2, characterized in that, the inner frame wall of the cradle frame corresponding to the shaft hole of the threading shaft is provided with a guide wire passing roller. 4. The high-speed planetary stranding machine according to claim 2, characterized in that, the transmission gear set comprises a bull gear and a pinion, the bull gear is arranged on the pay-off shaft, and the pinion is arranged on a permanent on the magnetic damping adjuster and meshes with the bull gear. 5. The high-speed planetary stranding machine according to claim 2, characterized in that, the length of the threading shaft is longer than that of the rotating shaft. 6. The high-speed planetary stranding machine according to claim 5, wherein the wire passing wheel set includes a large bracket, a small bracket and a wire passing wheel, and the large bracket is arranged on a side close to the cradle frame , the peripheral position of the large bracket is symmetrically provided with a plurality of straight-running arms, and the end of the straight-running arms is provided with the above-mentioned wire passing wheel, and the small bracket is arranged on a side close to the honeycomb mesh plate. The peripheral position of the honeycomb screen is symmetrical to the center of the circle, and a plurality of bending arms are bent toward one side of the honeycomb screen, and the end of the bending arms is provided with the above-mentioned wire passing wheel. 7. The high-speed planetary stranding machine according to any one of claims 1-6, characterized in that a pay-off machine is provided at the front end of the frame. 8. The high-speed planetary wire stranding machine according to any one of claims 1-6, characterized in that a wire take-up machine is provided at the rear end of the frame. 9. The high-speed planetary stranding machine according to claim 8, characterized in that a meter counter is provided between the frame and the wire take-up machine.