CN111724946B

CN111724946B - Tubular stranding machine of communication cable processing usefulness

Info

Publication number: CN111724946B
Application number: CN202010752666.8A
Authority: CN
Inventors: 陈小清
Original assignee: Guangzhou Liyuan Technology Co ltd
Current assignee: Hubei Baoshang Electric Cable Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-10-15
Anticipated expiration: 2040-07-30
Also published as: CN111724946A

Abstract

The invention belongs to the technical field of cable processing, and particularly relates to a tubular stranding machine for processing communication cables, which comprises a shell, a protective groove, a first rotating block, a second rotating block and a third rotating block, wherein two sides in the shell are respectively provided with a fixed sleeve, two sides of the fixed sleeve are respectively provided with a winding shaft, the surface of each winding shaft is provided with a vinyl acetate plate, the outer side of each vinyl acetate plate is provided with a fixed block, the surface of each fixed block is provided with a fixed bolt, the surface in front of each fixed bolt is provided with a protective cover, a rotating rod is arranged above each protective cover, two sides of each rotating rod are respectively provided with a rotating bolt, and the protective groove is respectively arranged on two sides of the outer wall of the shell. The vinyl acetate plate is arranged, so that the winding shaft can be effectively protected and skidproof, the winding shaft can be protected and skidproof according to the use requirement in the use process, the cable is prevented from falling off during moving and carrying, and the use effect of the winding shaft is effectively improved.

Description

Tubular stranding machine of communication cable processing usefulness

Technical Field

The invention relates to the technical field of communication correlation, in particular to a tubular wire twisting machine for processing a communication cable.

Background

With the rapid development of the communication industry in the last two decades, products have a remarkable development speed, which has been developed from the past simple telephone and telegraph cable to thousands of pairs of telephone cable, coaxial cable, optical cable, data cable, and even combined communication cable, the product has a small and uniform structure size and high manufacturing precision, the cable is an electric energy or signal transmission device, and is usually composed of several or several groups of wires, the cable includes power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, and aluminum alloy cable, which are all composed of single-strand or multi-strand wires and insulation, the wire and cable are based on length, all the wires and cables are from conductor processing, and insulation, shielding and shielding are added on the periphery of the conductor layer by layer, The cable product is made up of cable, protective layer, etc. the more complex the product structure, the more layers are superimposed, the layer composition is used to connect circuit and electric appliance, the cable is DC cable, the communication cable is the cable for transmitting telephone, telegraph, fax file, TV and radio program, data and other electric signals, the cable is an electric energy or signal transmission device, usually composed of several or several groups of conducting wires, twisted by more than one pair of mutually insulated conducting wires, the communication cable has the advantages of large communication capacity, high transmission stability, good security, less influence by natural condition and external interference, etc. compared with the overhead open wire, the tubular wire twisting machine is produced for improving the production efficiency of twisting wire, mainly absorbs the advantages of the tubular wire twisting machine, and can replace the frame twisting machine after modification, more meeting the requirements of cable enterprises at present, the wire twisting machine is a wire capable of being widely applied to various kinds of soft, hard conductor line's transposition mechanical equipment makes many single conductors turn round one into, reaches the technological requirement of wire rod, and the stranding machine can divide into single strander, pair strander, high-speed stranding machine, move back the machine of twisting, cage stranding machine, frame worker stranding machine, tubular stranding machine and disc stranding machine etc. generally according to the stranded conductor mode, and the stranding machine is one kind can wide application in all kinds of soft, and hard conductor line copper line, enameled wire, tinned wire, copper clad steel, copper clad aluminum etc. and electronic wire are as: the twisting mechanical equipment of the power line, the earphone line, the telephone line, the PVC line, the network line and the like twists a plurality of single conductors into one strand to meet the process requirements of the wire.

The tubular wire twisting machine of original communication cable processing usefulness, in the use, does not possess vibration/noise reduction function, can't carry out vibration/noise reduction work to the vibrations and the noise that the device produced at the during operation to the stability in use of device has been reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a tubular stranding machine for processing a communication cable, which solves the problem that the prior tubular stranding machine for processing the communication cable does not have the functions of shock absorption and noise reduction in the use process, and cannot carry out the work of shock absorption and noise reduction on the vibration and the noise generated by the device in the work process, thereby reducing the use stability of the device.

In order to achieve the purpose, the invention provides the following technical scheme: a tubular stranding machine for processing communication cables comprises a shell, a protective groove, a first rotating block, a second rotating block and a third rotating block, wherein both sides of the inside of the shell are provided with the fixed sleeves, both sides of the fixed sleeves are provided with winding shafts, the surfaces of the winding shafts are provided with vinyl acetate plates, the outer sides of the vinyl acetate plates are provided with fixed blocks, the surfaces of the fixed blocks are provided with fixing bolts, the front surfaces of the fixing bolts are provided with protective covers, rotating rods are arranged above the protective covers, both sides of the rotating rods are provided with rotating bolts, the protective grooves are arranged on both sides of the outer wall of the shell, magic tapes are arranged inside the protective grooves, ultrahigh molecular weight polyethylene is arranged inside the magic tapes, perforating bolts are arranged inside the ultrahigh molecular weight polyethylene, protective covers are arranged inside the perforating bolts, and connecting holes are arranged inside the protective covers, the first rotating block is arranged at one end of the outer wall of the protective groove, a clamping groove is arranged at the outer side of the first rotating block, a clamping block is arranged in the clamping groove, a limiting hole is arranged on the surface of the clamping block, fixing rods are arranged at two sides of the limiting hole, the second rotating block is arranged at the other end of the outer wall of the protective groove, a first rotating shaft is arranged at the outer side of the second rotating block, guard rails are arranged at two sides of the first rotating shaft, a telescopic block is arranged below the guard rails, a damping spring is arranged in the telescopic block, the outer side of the third rotating block is arranged at the outer side of the guard rails, a supporting rod is arranged at the outer side of the third rotating block, a fixing clamp is arranged above the supporting rod, a second rotating shaft is arranged at the outer side of the fixing clamp, a driving motor is arranged at the outer side of the second rotating shaft, a supporting seat is arranged below the driving motor, and a storage drawer is arranged below the supporting seat, the storage drawer is characterized in that sliding rails are arranged on two sides of the storage drawer, pulleys are arranged inside the sliding rails, and a base is arranged below the outer side of each pulley.

Preferably, the size of the winding shaft is matched with that of the vinyl acetate plate, and the vinyl acetate plate is of a square structure.

Preferably, protective cover, rotary rod and swivel bolt constitute revolution mechanic, and swivel bolt sets up with the axis symmetry of rotary rod.

Preferably, the protective groove is adhered to the ultra-high molecular weight polyethylene through a magic tape, and the size of the ultra-high molecular weight polyethylene is matched with that of the protective groove.

Preferably, the perforated bolt is designed in a perforated mode through the protective cover and the connecting hole, and the protective cover is of a grid structure

Preferably, the clamping groove is connected with the limiting hole in a clamping mode through a clamping block, and the size of the clamping groove is larger than that of the clamping block.

Preferably, the guard rail is welded with the damping springs through the telescopic blocks, and the damping springs are distributed in the telescopic blocks at equal intervals.

Preferably, the storage drawer, the sliding rail and the pulleys form a sliding structure, and the pulleys are distributed in the sliding rail at equal intervals.

Preferably, the driving motor, the first rotating block, the clamping groove and the first rotating block) are fixedly mounted in a clamping manner, and then the fixing rod is inserted into the limiting hole in the surface of the clamping groove, so that the shell and the winding shaft are twisted in a rotating manner. The controller controls the power supply of the driving motor to control the switch to adjust the rotating speed of the motor, the driving motor drives the second rotating shaft and the first rotating shaft to be connected with the winding shaft inside the shell to rotate, and the second rotating shaft and the first rotating shaft are connected with the winding shaft to drive the communication cable to perform stranded wire winding on the surface of the winding shaft, so that the daily work efficiency of the device is effectively improved, and the production and processing cost of the device is reduced.

Preferably, the supporting seat is provided with a controller for controlling the starting of the driving motor and the rotating speed of the driving motor, wherein,

the controller controlling the rotation speed of the driving motor comprises the following steps:

step 1: determining the cross-sectional area S of the stranded wire based on the known number x of the stranded wires to be stranded_{Horizontal bar}：

Wherein the content of the first and second substances,

the above-mentioned

Representing the average value of the total diameters of x to-be-stranded wires; the theta represents the angle of the stranded wire;

step 2: determining the radius of the stranded wire as

And step 3: determining the twisting force F when the driving motor is twisted according to the radius of the twisted wire:

wherein a represents a twist increase coefficient; the f represents a pulling force required to twist each wire;

and 4, step 4: determining the rotating speed V of the driving motor according to the twisting force_{Rotating shaft}：

Wherein, P is the power of the driving motor; and R represents the motor rotation radius.

Compared with the prior art, the invention provides a tubular stranding machine for processing communication cables, which has the following beneficial effects:

1. this tubular stranding machine of communication cable processing usefulness can play effectual protection antiskid function to the hank through setting up the vinyl acetate board, in the use, can protect the antiskid according to the user demand to the hank and handle, leads to the cable to take place to drop when avoiding removing the transport to the effectual use efficiency who promotes the hank.

2. This tubular stranding machine of communication cable processing usefulness can play effectual safeguard function to the hank through setting up the protective cover, in the use, can protect the hank according to the user demand and handle, avoids outside scraping and striking to lead to the damage on cable surface to the effectual use efficiency who promotes the hank.

3. This tubular stranding machine of communication cable processing usefulness can play effectual wear-resisting function to the protecting groove through setting up ultra high molecular weight polyethylene, in the use, can carry out abrasive treatment according to the user demand to the protecting groove, leads to the protecting groove surface to take place to damage when avoiding using for a long time to the effectual use efficiency who promotes the device.

4. This tubular stranding machine of communication cable processing usefulness can play effectual safeguard function to the device through setting up the protection casing, in the use, can protect the device according to the user demand and handle, avoids debris to splashing all around in the use to the effectual safety in utilization that has promoted the device.

5. This tubular stranding machine of communication cable processing usefulness can play effectual shock attenuation buffer function to the device through setting up damping spring, in the use, can carry out shock attenuation buffering processing to the device according to the user demand, avoids produced vibrations and the noise of the device too big in the use, can't eliminate to the effectual use efficiency who promotes the device.

6. This tubular stranding machine of communication cable processing usefulness can play effectual storing function to the device through setting up the storing drawer, in the use, can carry out effectual storing to the device according to the user demand and deposit the processing, avoids using the in-process, can't store the instrument commonly used and put and lead to losing to the effectual use efficiency who promotes the device.

Drawings

FIG. 1 is a schematic structural view of a front view cross section of the present invention;

FIG. 2 is a schematic structural diagram of a front view of the present invention;

FIG. 3 is a schematic view of the structure of the fixing groove and the UHMWPE of the present invention;

FIG. 4 is a schematic view of the structure of the bobbin of the present invention cooperating with a vinyl acetate sheet;

FIG. 5 is a schematic structural view of the invention showing the engagement between the engaging groove and the buckle;

fig. 6 is an enlarged schematic view of the structure of fig. 1 at a.

In the figure: 1. a housing; 2. fixing a sleeve; 3. a spool; 4. a vinyl acetate sheet; 5. a fixed block; 6. Fixing the bolt; 7. a protective cover; 8. rotating the rod; 9. rotating the bolt; 10. a protective bath; 11. magic tape; 12. ultra-high molecular weight polyethylene; 13. a hole-opening bolt; 14. a protective cover; 15. connecting holes; 16. a first rotating block; 17. a card slot; 18. a clamping block; 19. a limiting hole; 20. fixing the rod; 21. A second rotating block; 22. a first rotating shaft; 23. protecting the fence; 24. a telescopic block; 25. a damping spring; 26. a third rotating block; 27. a support bar; 28. fixing a clamp; 29. a second rotation shaft; 30. A drive motor; 31. a supporting seat; 32. a storage drawer; 33. a slide rail; 34. a pulley; 35. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-6, in the present embodiment: a tubular stranding machine for processing communication cables comprises a shell 1, a protective groove 10, a first rotating block 16, a second rotating block 21 and a third rotating block 26, wherein both sides of the inside of the shell 1 are provided with fixed sleeves 2, both sides of the fixed sleeves 2 are provided with winding shafts 3, the surfaces of the winding shafts 3 are provided with vinyl acetate plates 4, the outer sides of the vinyl acetate plates 4 are provided with fixed blocks 5, the surfaces of the fixed blocks 5 are provided with fixed bolts 6, the front surfaces of the fixed bolts 6 are provided with protective covers 7, the upper parts of the protective covers 7 are provided with rotating rods 8, both sides of the rotating rods 8 are provided with rotating bolts 9, the protective groove 10 is arranged on both sides of the outer wall of the shell 1, magic tapes 11 are arranged inside the protective groove 10, ultrahigh molecular weight polyethylene 12 is arranged inside the magic tapes 11, perforated bolts 13 are arranged inside the ultrahigh molecular weight polyethylene 12, and protective covers 14 are arranged inside the perforated bolts 13, and the protective cover 14 is internally provided with a connecting hole 15, a first rotating block 16 is arranged at one end of the outer wall of the protective groove 10, a clamping groove 17 is arranged at the outer side of the first rotating block 16, a clamping block 18 is arranged inside the clamping groove 17, a limiting hole 19 is arranged on the surface of the clamping block 18, fixing rods 20 are arranged at two sides of the limiting hole 19, a second rotating block 21 is arranged at the other end of the outer wall of the protective groove 10, a first rotating shaft 22 is arranged at the outer side of the second rotating block 21, protective guards 23 are arranged at two sides of the first rotating shaft 22, a telescopic block 24 is arranged below the protective guards 23, a damping spring 25 is arranged inside the telescopic block 24, the outer side of a third rotating block 26 is arranged at the outer side of the protective guards 23, a supporting rod 27 is arranged at the outer side of the third rotating block 26, a fixed clamp 28 is arranged above the supporting rod 27, a second rotating shaft 29 is arranged at the outer side of the fixed clamp 28, and a driving motor 30 is arranged at the outer side of the second rotating shaft 29, driving motor 30 below is provided with supporting seat 31, and is provided with storage drawer 32 below supporting seat 31, and storage drawer 32 both sides all are provided with slide rail 33, and the inside pulley 34 that all is provided with of slide rail 33, and pulley 34 outside below is provided with base 35 simultaneously.

Further, the size of the winding shaft 3 is identical to that of the vinyl acetate plate 4, the vinyl acetate plate 4 is of a square structure, an effective protection anti-skidding function can be achieved on the winding shaft 3 through the vinyl acetate plate, the winding shaft 3 can be protected and anti-skidding processed according to use requirements in the using process, and the phenomenon that a cable drops when the winding shaft 3 is moved is avoided, so that the using effect of the winding shaft 3 is effectively improved.

Further, protective cover 7, rotary rod 8 and swivel bolt 9 constitute revolution mechanic, and swivel bolt 9 sets up with rotary rod 8's axis symmetry, can play effectual safeguard function to spool 3 through setting up protective cover 7, in the use, can protect spool 3 according to the user demand and handle, avoid outside scraping and striking to lead to the damage on cable surface, thereby the effectual use efficiency who promotes spool 3.

Further, protective tank 10 passes through magic subsides 11 and the adhesion of ultra high molecular weight polyethylene 12, and ultra high molecular weight polyethylene 12 size is identical with protective tank 10, can play effectual wear-resisting function to protective tank 10 through setting up ultra high molecular weight polyethylene 12, in the use, can carry out abrasive treatment to protective tank 10 according to the user demand, leads to protective tank 10 surface to take place to damage when avoiding using for a long time to the effectual use efficiency who promotes the device.

Further, trompil bolt 13 passes through

protection casing

14 and 15 trompil formulas designs of connecting hole, and protection casing 14 is latticed structure, can play effectual safeguard function to the device through setting up protection casing 14, in the use, can protect the device according to the user demand and handle, avoids in the use debris to splash all around to the effectual safety in utilization that has promoted the device.

Further, draw-in groove 17 passes through fixture block 18 and is connected with spacing hole 19 block, and draw-in groove 17 size is greater than fixture block 18's size, can carry out the block butt joint function to this first rotatory piece 16 and second rotatory piece 21 through setting up draw-in groove 17, in the use, can carry out the block fixed processing to first rotatory piece 16 and second rotatory piece 21 according to the user demand, make it can drive first rotation axis 22 and spool 3 and rotate according to driving motor 30 and second rotation axis 29, thereby the effectual use efficiency that has promoted the device.

Further, rail guard 23 is through flexible piece 24 and damping spring 25 welding, and damping spring 25 is equidistant distribution in flexible piece 24 inside, can play effectual shock attenuation buffer function to the device through setting up damping spring 25, in the use, can carry out shock attenuation buffering processing to the device according to the user demand, avoid produced vibrations and the noise of the device too big in the use, can't eliminate to the effectual use efficiency who promotes the device.

Further, storing drawer 32, slide rail 33 and pulley 34 constitute sliding structure, and pulley 34 is equidistant distribution inside slide rail 33, can play effectual storing function to the device through setting up storing drawer 32, in the use, can carry out effectual storing to the device according to the user demand and deposit the processing, avoid using the in-process, can't store to instrument commonly used and put and lead to losing to the effectual use efficiency that has promoted the device.

Further, driving motor 30 and second rotation axis 29 drive first rotation axis 22 and spool 3 and rotate, and driving motor 30 and second rotation axis 29 are the vertical distribution, through driving motor 30 and second rotation axis 29 for the vertical distribution, make second rotation axis 29 carry out the block through draw-in groove 17 and fixture block 18 to first rotation axis 22 and fix, again through inserting dead lever 20 inside draw-in groove 17 and the spacing hole 19 on fixture block 18 surface, make it conveniently carry out butt joint installation fixed processing to shell 1, thereby drive spool 3 and rotate, drive the cable through spool 3 rotation and carry out the stranded conductor winding.

Further, open driving motor 30 power control switch, adjust driving motor 30's rotational speed, make it drive second rotation axis 29 and first rotation axis 22 and rotate, carry out the block connection with draw-in groove 17 and the fixture block 18 of second rotation axis 29 and first rotation axis 22 both sides end, make it rotate through the first rotatory piece 16 of spool 3 with outer wall one end, thereby the effectual staff that has reduced is to the rolling stranded conductor operating energy of communication cable, and the daily work efficiency of the device has been promoted, the production and processing cost of the device has been reduced.

The working principle is as follows: firstly, an external power supply is connected, the base 35 is placed at a proper position, one end of a communication cable is fixedly connected above the surface of the winding shaft 3, then the clamping grooves 17 at the tail ends of the two sides of the second rotating shaft 29 and the first rotating shaft 22 at one end of the outer wall of the protective grooves 10 at the two sides of the shell 1 are clamped with the clamping block 18, the fixing rod 20 is inserted into the clamping grooves 17 and the limiting holes 19 on the surface of the clamping block 18, the butt joint, installation and fixing treatment of the shell 1 are facilitated, the looseness during the rotation use is avoided, the butt joint installation of a plurality of shells 1 can be carried out according to the use requirement, the production and processing productivity of the winding shaft 3 is improved, then a power supply control switch of the driving motor 30 is opened, the rotating speed of the driving motor 30 is adjusted, the winding shaft 3 in the shell 1 is connected with the second rotating shaft 29 and the first rotating shaft 22 to drive the communication cable to carry out the twisted wire winding work on the surface of the winding shaft 3, therefore, the operation energy of workers on the winding and stranding of the communication cable is effectively reduced, the daily work efficiency of the device is improved, the production and processing cost of the device is reduced, then the vinyl acetate plate arranged on the surface of the winding shaft 3 can play an effective protection and anti-slip function on the surface of the communication cable, the winding shaft 3 can be protected and anti-slip treated according to the use requirement in the use process, the falling and abrasion of the cable caused by moving and carrying are avoided, the protection on the surface of the communication cable is improved, in addition, the protection grooves 10 arranged on the two sides of the outer wall of the shell 1 can protect the communication cable in the rotating and stranding process, the communication cable is prevented from falling down when the surface of the winding shaft 3 is stranded to a certain component, meanwhile, the ultra-high molecular weight polyethylene 12 arranged in the protection grooves 10 can play a wear-resistant treatment when the communication cable is protected, avoid communication cable and protective groove 10 to take place to damage when carrying out contact friction, secondly can conveniently dismantle the change to ultra high molecular weight polyethylene 12 through the magic subsides 11 of dismantling the setting of ultra high molecular weight polyethylene 12 outside top, avoid using for a long time and lead to the damage of ultra high molecular weight polyethylene 12, then the inside protection casing 14 of ultra high molecular weight polyethylene 12 can avoid splashing around at stranded conductor in-process produced debris, thereby lead to the damage of surrounding environment, cause personnel's injury, thereby effectual promotion is protected to the surrounding environment, to staff's protection, use the trompil bolt 13 of dismantling protection casing 14 outside top simultaneously, can dismantle and change work to protection casing 14, avoid protection casing 14 to use for a long time and lead to protection casing 14 to take place the damage, lead to the reduction of protecting effect, later rail guard 23 and the bracing piece 27 that the protective groove 10 outside set up can support fixed work to shell 1 and spool 3 And to avoid the shaking of the housing 1 and the winding shaft 3 during the use, wherein the telescopic block 24 and the damping spring 25 arranged under the guard rail 23 can reduce the vibration and noise generated during the operation of the housing 1 and the winding shaft 3, and avoid the too large vibration and noise generated by the device during the use from reducing the comfort of the surrounding environment and affecting others, then the upper and lower protective covers 7 are rotated to drive the rotating rod 8 and the rotating bolt 9 to proper positions, so that the housing 1 and the winding shaft 3 can be protected from the external dust and collision, and the damage of the internal communication cable caused by the external dust and collision is avoided, finally, the storage drawer 32 is driven by the front and back sliding, during the use, the common tools can not be stored and placed to lose the sliding rail 33 and the pulley 34 to proper positions, and during the use, the device can be effectively stored and stored according to the use requirements, loss is avoided, the use effect of the device is effectively improved, the model of the driving motor 30 is YE2-132S-4, and the use process of the tubular wire twisting machine for processing the communication cable is completed.

Wherein the content of the first and second substances,

the above-mentioned

step 2: determining the radius of the stranded wire as

and 4, step 4: determining the rotating speed V of the driving motor 30 according to the twisting force_{Rotating shaft}：

The principle and the beneficial effects of the technical scheme are as follows: according to the invention, the controller for controlling the starting of the driving motor and the rotating speed of the driving motor is arranged on the supporting seat, so that the starting of the driving motor is controlled to carry out twisting. The present invention first determines the total cross-sectional area of the twisted wires, i.e., the diameter, radius, circumference, etc. of the twisted wire, based on the data of the wires to be twisted, and then determines the twisting force of the twisted wire when the twisting is required, i.e., the force twisting all the wires together when twisting, based on the checked radius. Finally, the rotating speed of the driving motor is determined according to the twisting force and the power of the driving motor, and the driving motor is controlled to rotate, and the rotating speed of the driving motor can be determined by substituting the number of wires to be twisted into a rotating speed calculation formula of the driving motor 30, so that the energy consumption during twisting is saved, the twisting efficiency is enhanced, the daily work efficiency of the device is effectively improved, and the production and processing cost of the device is reduced.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a tubular stranding machine of communication cable processing usefulness, includes shell (1), protective housing (10), first rotatory piece (16), the rotatory piece of second (21) and the rotatory piece of third (26), its characterized in that: the novel plastic film winding machine is characterized in that both sides inside the shell (1) are provided with fixed sleeves (2), both sides of the fixed sleeves (2) are provided with winding shafts (3), the surfaces of the winding shafts (3) are provided with vinyl acetate plates (4), the outer sides of the vinyl acetate plates (4) are provided with fixed blocks (5), the surfaces of the fixed blocks (5) are provided with fixed bolts (6), the front surfaces of the fixed bolts (6) are provided with protective covers (7), rotary rods (8) are arranged above the protective covers (7), both sides of the rotary rods (8) are provided with rotary bolts (9), the protective grooves (10) are arranged on both sides of the outer wall of the shell (1), magic tapes (11) are arranged inside the protective grooves (10), ultrahigh molecular weight polyethylene (12) is arranged inside the magic tapes (11), and perforated bolts (13) are arranged inside the ultrahigh molecular weight polyethylene (12), the protective cover (14) is arranged inside the perforated bolt (13), the connecting hole (15) is formed inside the protective cover (14), the first rotating block (16) is arranged at one end of the outer wall of the protective groove (10), the clamping groove (17) is formed in the outer side of the first rotating block (16), the clamping block (18) is arranged inside the clamping groove (17), the surface of the clamping block (18) is provided with a limiting hole (19), the fixing rods (20) are arranged on two sides of the limiting hole (19), the second rotating block (21) is arranged at the other end of the outer wall of the protective groove (10), the first rotating shaft (22) is arranged on the outer side of the second rotating block (21), the protective guards (23) are arranged on two sides of the first rotating shaft (22), the telescopic blocks (24) are arranged below the protective guards (23), the damping springs (25) are arranged inside the telescopic blocks (24), and the outer side of the third rotating block (26) is arranged on the outer side of the protective guards (23), and third rotatory piece (26) outside is provided with bracing piece (27), and bracing piece (27) top is provided with fixed clamp (28), fixed clamp (28) outside is provided with second rotation axis (29), and is provided with driving motor (30) outside second rotation axis (29), driving motor (30) below is provided with supporting seat (31), and is provided with storing drawer (32) below supporting seat (31), storing drawer (32) both sides all are provided with slide rail (33), and slide rail (33) inside all is provided with pulley (34), and pulley (34) outside below is provided with base (35) simultaneously.

2. The tubular stranding machine for processing communication cables as claimed in claim 1, wherein: the size of the winding shaft (3) is matched with that of the vinyl acetate plate (4), and the vinyl acetate plate (4) is of a square structure.

3. The tubular stranding machine for processing communication cables as claimed in claim 1, wherein: protective cover (7), rotary rod (8) and swivel bolt (9) constitute revolution mechanic, and swivel bolt (9) set up with the axis symmetry of rotary rod (8).

4. The tubular stranding machine for processing communication cables as claimed in claim 1, wherein: the protective groove (10) is adhered with the ultra-high molecular weight polyethylene (12) through the magic tape (11), and the size of the ultra-high molecular weight polyethylene (12) is matched with that of the protective groove (10).

5. The tubular stranding machine for processing communication cables as claimed in claim 1, wherein: the hole-opening bolt (13) is designed in a hole-opening mode through the protective cover (14) and the connecting hole (15), and the protective cover (14) is of a grid-shaped structure.

6. The tubular stranding machine for processing communication cables as claimed in claim 1, wherein: the clamping groove (17) is connected with the limiting hole (19) in a clamping mode through the clamping block (18), and the size of the clamping groove (17) is larger than that of the clamping block (18).

7. The tubular stranding machine for processing communication cables as claimed in claim 1, wherein: the guard rail (23) is welded with the damping springs (25) through the telescopic blocks (24), and the damping springs (25) are distributed in the telescopic blocks (24) at equal intervals.

8. The tubular stranding machine for processing communication cables as claimed in claim 1, wherein: the storage drawer (32), the sliding rail (33) and the pulleys (34) form a sliding structure, and the pulleys (34) are distributed in the sliding rail (33) at equal intervals.

9. The tubular stranding machine for processing communication cables as claimed in claim 1, wherein: the driving motor (30), the first rotating block (16), the clamping groove (17) and the first rotating block (16) are fixedly clamped and installed, and then the fixing rod (20) is inserted into the limiting hole (19) in the surface of the clamping groove (17), so that the shell (1) and the winding shaft (3) are subjected to rotary wire stranding work; the driving motor (30) is connected with the winding shaft (3) in the shell (1) to rotate by driving the second rotating shaft (29) and the first rotating shaft (22), so that the driving motor drives the communication cable to perform stranded wire winding on the surface of the winding shaft (3).

10. The tubular stranding machine for processing communication cables as claimed in claim 1, wherein: the supporting seat is provided with a controller for controlling the starting of the driving motor (30) and the rotating speed of the driving motor (30), wherein,

the controller controlling the rotation speed of the driving motor (30) includes the steps of:

Wherein the content of the first and second substances,

the above-mentioned

step 2: determining the radius of the stranded wire as

and 4, step 4: determining the rotational speed V of the drive motor (30) from the twisting force_{Rotating shaft}：