CN112083539B

CN112083539B - A transposition stranding device for optical cable production

Info

Publication number: CN112083539B
Application number: CN202011043773.XA
Authority: CN
Inventors: 卢立建
Original assignee: Anhui Longlian Intelligent Photoelectric Co ltd
Current assignee: Anhui Longlian Intelligent Photoelectric Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2022-11-29
Anticipated expiration: 2040-09-28
Also published as: CN112083539A

Abstract

The invention discloses a stranding cabling device for optical cable production, which comprises a supporting mechanism and a winding mechanism, wherein the supporting mechanism mainly comprises a supporting frame, a working plate and a rack, and further comprises a stranding mechanism, a placing mechanism and an anti-back-twist mechanism, the stranding mechanism comprises a rotating plate, a guide frame and a first placing frame, a first through hole is formed in the center of the rotating plate, the rotating plate is rotatably connected to the top of the working plate, a protruding block is arranged at the bottom of the rotating plate, the protruding block penetrates through the working plate and is connected to a motor through a chain, and the first placing frame is rotatably connected to the outer side of the top of the rotating plate. The arrangement of the placing mechanism realizes the function of convenient feeding; because whole prevent moving back turn round mechanism structure is less, simple structure, and is close to the frame, consequently can effectually prevent the rotation of self of optical cable, hinder to revolve the effect better.

Description

A transposition stranding device for optical cable production

Technical Field

The invention relates to the technical field of optical cable production, in particular to a stranding and cabling device for optical cable production.

Background

The twisted type optical cable is made by spirally winding a tube around a strength member. When the sleeve is spirally wound on the reinforcing member, one direction is left direction, and the shape is similar to S direction; the other one is in the right direction, similar to the Z direction, also called the Z direction, and the stranding cable forming mode of left and right alternate reversing when the sleeve is spirally wound is called SZ stranding cable forming. The cable forming speed of the SZ stranded cable is high, the length of the produced optical cable is long, and the SZ stranded cable is widely applied to the production of stranded optical cables along with the progress of times.

The function of a conventional sizing die is to define the diameter of the cable. When SZ stranding and cabling are carried out, a twisting head can generate a certain twisting acting force when twisting the sleeve, so that the loose sleeve and the reinforcing piece can rotate together with the twisting head due to the twisting acting force of the twisting head, and the optical cable formed by the loose sleeve and the reinforcing piece starts to rotate per se. The rotation of the optical cable is called back twist, and the back twist can cause the pitch of the formed optical cable to be enlarged and the tensile resistance to be poor, thereby indirectly increasing the production cost of the optical cable.

Aiming at the back-twist problem generated when the optical cable is stranded into a cable by adopting SZ, an optical cable equipment manufacturer is additionally provided with a rotation-resisting device, and a guide wheel on the rotation-resisting device can clamp the optical cable when the optical cable passes through so as to prevent the optical cable from rotating. The rotation-resisting device is large in size, so that the rotation-resisting device can be only placed behind the cabling yarn binding machine; because the optical cable just begins to produce and moves back when the sizing mould to the optical cable has certain flexibility, and it is far away (there is about 1 m's distance) from the sizing mould to form cable and prick the yarn machine, therefore the optical cable has already produced certain rotation angle when passing the stranding and pricked the yarn machine, and the stranding is pricked and is changeed.

Disclosure of Invention

The present invention is directed to solving the above problems by providing a stranding apparatus for optical cable production.

The invention realizes the purpose through the following technical scheme:

a stranding cabling device for optical cable production comprises a supporting mechanism and a rolling mechanism, wherein the supporting mechanism mainly comprises a supporting frame, a working plate and a rack, and further comprises a stranding mechanism, a placing mechanism and an anti-back-twist mechanism, the stranding mechanism comprises a rotating plate, a guide frame and a first placing frame, a first wire through hole is formed in the center of the rotating plate, the rotating plate is rotatably connected to the top of the working plate, a lug is arranged at the bottom of the rotating plate, the lug penetrates through the working plate and is connected to a motor through a chain, the first placing frame is rotatably connected to the outer side of the top of the rotating plate, the guide frame is arranged on the inner side of the first placing frame, the rotating plate can be driven by the motor to rotate, the rotating plate drives the guide frame and the first placing frame to move circumferentially, and the function of stranding cables is further realized, the placing mechanism comprises a slide rail, a slide plate, an air cylinder, a second placing frame, vertical plates, a top plate, a magnet strip and a limiting block, the slide rail is connected to the bottom of the inner side of the supporting frame through bolts, the slide plate is connected to the outer side of the slide rail in a sliding manner, the center of the top of the slide plate is rotatably connected with the second placing frame, the outer side of the top of the slide plate is connected with two vertical plates through bolts, the top of one vertical plate is hinged with the top plate, the top of the other vertical plate is connected with the magnet strip through bolts, one end, away from the hinged part, of the top plate is adsorbed on the top of the magnet strip, a guide hole is formed in the center of the top plate, the air cylinder can drive the slide plate to slide on the outer side of the slide rail, the slide plate drives the second placing frame to move, the slide plate is moved out of the supporting frame, the top plate can be further turned away from the second placing frame, and the function of facilitating feeding is realized, prevent returning and turn round mechanism includes mounting panel, cutting ferrule, locating plate, construction bolt, prevents returning and turns round the piece, mounting panel top joint have the cutting ferrule, the cutting ferrule top is provided with the locating plate, the draw-in groove has been seted up in the cutting ferrule outside, and the inboard joint of this draw-in groove has prevent returning and turn round the piece, the construction bolt lower extreme passes the locating plate with the mounting panel, and the screw thread nail is connected frame top central authorities, mounting panel central authorities have seted up logical line hole two, the locating hole has been seted up in locating plate central authorities, prevent returning and turn round the piece including joint frame, elastic component, prevent returning and turn round the wheel, joint frame joint is inboard at this draw-in groove, the engaging lug of joint frame both sides is close to one side of cutting ferrule inner wall is provided with the elastic component, the inboard rotation of joint frame is connected with prevents returning and turns round the wheel, sets up like this and can realize the fixing of mounting panel, cutting ferrule, locating plate through preventing returning and turning round the optical cable after the extrusion transposition of piece, prevents that the optical cable from rotating, has realized preventing the function that the optical cable from returning and turning round.

Preferably, the leading truck includes stand, rotation seat, guide bracket, first direction locating wheel, first leading wheel, second direction locating wheel, the stand passes through bolted connection and is in the rotor plate top, there is the rotation seat stand at the stand top through bolted connection, it rotates and is connected with to rotate the seat top the guide bracket, the vertical board top of guide bracket rotates and is connected with two first direction locating wheel, the horizontal plate of guide bracket extends to first storage rack top, just the horizontal plate of guide bracket is kept away from the one end of rotating the seat rotates and is connected with two second direction locating wheel, the swash plate of guide bracket is kept away from the one end of rotating the seat rotates and is connected with first leading wheel, sets up like this and to lead to the cable through first direction locating wheel, first leading wheel, second direction locating wheel, prevents the cable vibrations, has improved the quality of transposition, can also through rotating the guide bracket for the guide bracket no longer is in directly over first storage rack, has made things convenient for the material loading.

Preferably, the guide bracket is close to the one end of rotating the seat has been seted up the mounting groove, there is the electro-magnet at the mounting groove top through screwed connection, the mounting groove below is provided with the inserted bar, just the inserted bar lower extreme passes the guide bracket, and stretch into rotate the seat inside, and with rotate the seat with guide bracket sliding connection sets up like this and can adsorb the inserted bar through the electro-magnet circular telegram for the inserted bar breaks away from and rotates the seat, has realized guide bracket pivoted function, can also cut off the power supply through the electro-magnet, and the inserted bar injects inside the leading truck, has realized fixed guide bracket's function.

Preferably, the guide bracket is close to the one end of rotating the seat has been seted up the mounting groove, the mounting groove below is provided with the locking screw, just the locking screw lower extreme passes the guide bracket, and stretch into rotate inside the seat, and with rotate seat threaded connection, set up like this and can pass through and rotate the locking screw for the locking screw stretches into and rotates in the seat, has realized fixed guide bracket's function.

Preferably, the top plate is close to the top of one end of the magnet strip and is connected with a push plate through a screw, and the top plate is convenient to rotate due to the arrangement.

Preferably, the slide rail is connected with a limiting block through a screw, and the positioning function of the slide plate is realized through the arrangement.

Preferably, the bottom of the support frame is connected with the working plate through a bolt, the top of the working plate is connected with the rack through a bolt, and the rack and the center of the working plate are provided with through holes.

Preferably, winding mechanism includes T type frame, second leading wheel, rolling component, T type frame passes through bolted connection and is in support frame one side, two extension board one end of T type frame are all rotated and are connected with the second leading wheel, T type frame bottom is provided with the rolling component sets up like this and can support the second leading wheel through T type frame, and the second leading wheel leads to the optical cable for the optical cable is by the stable rolling of rolling component.

Preferably, the rolling subassembly includes fixed case, electric telescopic handle, carriage, torque motor, wind-up roll, sliding sleeve, slide bar, fixed case passes through the screw connection and is in support frame one side, and is located T type frame below, fixed incasement side is close to one side of support frame has had electric telescopic handle through bolted connection, electric telescopic handle's output has had the carriage through bolted connection, the carriage inboard has had torque motor through bolted connection, torque motor's output has through the key-type connection the wind-up roll, just the wind-up roll stretches out fixed case, the welding of carriage top has the sliding sleeve, sliding sleeve sliding connection be in the slide bar outside, the slide bar passes through bolted connection and is in fixed incasement side top, sets up like this and can drive the wind-up roll through torque motor and rotate, has realized the function of rolling, can also drive the carriage through electric telescopic handle and remove, and the carriage drives torque motor and removes, and then drives the wind-up roll and remove for the optical cable rolling is more neat.

Preferably, the elastic member is a spring or a rubber block.

The technical scheme provided by the invention can have the following beneficial effects:

1. this device can drive the slide through the cylinder and slide in the slide rail outside, and the slide drives the removal of second rack for the slide shifts out the support frame, can also make the roof keep away from the second rack through the roof that turns, has realized the function that makes things convenient for the material loading.

2. This device can realize the fixed of mounting panel, cutting ferrule, locating plate through construction bolt, can also prevent through preventing moving back the optical cable after the piece extrusion transposition that turns round, prevent that the optical cable from rotating, because whole preventing moving back turns round the mechanism structure less, and is close to the frame, so self that can effectual prevention optical cable is rotatory, and it is better to hinder soon the effect.

Additional features of the invention and advantages thereof will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of a stranding apparatus for manufacturing an optical cable according to the present invention;

FIG. 2 is a top plan view of a stranding cabling apparatus for use in the production of fiber optic cables according to the present invention;

FIG. 3 isbase:Sub>A cross-sectional view A-A ofbase:Sub>A stranding and cabling apparatus for fiber optic cable production according to the present invention;

FIG. 4 is a schematic diagram of a lay-up mechanism for a strand cabling apparatus for fiber optic cable production according to the present invention;

FIG. 5 is a schematic structural view of an anti-back-twist mechanism of a stranding cable assembly according to the present invention;

FIG. 6 is a cross-sectional view of an anti-untwisting mechanism of a stranding apparatus for producing optical cables according to the present invention;

fig. 7 is a schematic structural view of a first embodiment of a guide frame of a stranding cabling apparatus for use in fiber optic cable production according to the present invention;

fig. 8 is a schematic structural view of a second embodiment of a guide frame of a stranding cabling apparatus for fiber optic cable production according to the present invention.

The reference numerals are illustrated below:

1. a support mechanism; 2. a twisting mechanism; 3. a placement mechanism; 4. an anti-back-twist mechanism; 5. a winding mechanism; 101. a support frame; 102. a working plate; 103. a frame; 201. a rotating plate; 202. a guide frame; 203. a first placing rack; 2021. a column; 2022. a rotating seat; 2023. a guide bracket; 2024. a first guide positioning wheel; 2025. a first guide wheel; 2026. a second guiding and positioning wheel; 2027. mounting grooves; 2028. an electromagnet; 2029. a rod is inserted; 20201. locking screws; 301. a slide rail; 302. a slide plate; 303. a cylinder; 304. a second rack; 305. a vertical plate; 306. a top plate; 307. a magnet bar; 308. pushing a plate; 309. a limiting block; 401. mounting a plate; 402. a ferrule; 403. positioning a plate; 404. installing a bolt; 405. an anti-back-twist member; 4051. a clamping frame; 4052. an elastic member; 4053. the anti-back-twist wheel; 501. a T-shaped frame; 502. a second guide wheel; 503. a winding component; 5031. a stationary box; 5032. an electric telescopic rod; 5033. a carriage; 5034. a torque motor; 5035. a wind-up roll; 5036. a sliding sleeve; 5037. a slide bar.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Example 1

As shown in figures 1-7, a stranding cable forming device for optical cable production comprises a supporting mechanism 1 and a rolling mechanism 5, wherein the supporting mechanism 1 mainly comprises a supporting frame 101, a working plate 102 and a rack 103, and further comprises a stranding mechanism 2, a placing mechanism 3 and an anti-back-twist mechanism 4, the stranding mechanism 2 comprises a rotating plate 201, a guide frame 202 and a first placing frame 203, a first through hole is formed in the center of the rotating plate 201, the rotating plate 201 is rotatably connected to the top of the working plate 102, a protruding block is arranged at the bottom of the rotating plate 201, penetrates through the working plate 102 and is connected to a motor through a chain, the first placing frame 203 is rotatably connected to the outer side of the top of the rotating plate 201, the guide frame 202 is arranged on the inner side of the first placing frame 203, the rotating plate 201 can be driven by the motor to rotate, the rotating plate 201 drives the guide frame 202 and the first placing frame 203 to move circumferentially, so that the function of stranding cable is realized, the placing mechanism 3 comprises a slide rail 301, a slide plate 302, an air cylinder 303, a second placing rack 304, vertical plates 305, a top plate 306, magnet strips 307 and a limiting block 309, the slide rail 301 is connected to the bottom of the inner side of the support frame 101 through bolts, the outer side of the slide rail 301 is connected with the slide plate 302 in a sliding manner, the center of the top of the slide plate 302 is connected with the second placing rack 304 in a rotating manner, the outer side of the top of the slide plate 302 is connected with two vertical plates 305 through bolts, the top of one vertical plate 305 is hinged with the top plate 306, the top of the other vertical plate 305 is connected with the magnet strips 307 through bolts, one end, far away from the hinged part, of the top plate 306 is adsorbed on the top of the magnet strips 307, a guide hole is formed in the center of the top plate 306, in this way, the air cylinder 303 can drive the slide plate 302 to slide on the outer side of the slide rail 301, the slide plate 302 drives the second placing rack 304 to move, so that the slide plate 302 is moved out of the support frame 101, and the top plate 306 can be further turned over, so that the top plate 306 is far away from the second placing rack 304, the function of facilitating feeding is realized, the anti-back-twist mechanism 4 comprises a mounting plate 401, a clamping sleeve 402, a positioning plate 403, a mounting bolt 404 and an anti-back-twist piece 405, the clamping sleeve 402 is clamped at the top of the mounting plate 401, the positioning plate 403 is arranged at the top of the clamping sleeve 402, a clamping groove is formed in the outer side of the clamping sleeve 402, the anti-back-twist piece 405 is clamped at the inner side of the clamping groove, the lower end of the mounting bolt 404 penetrates through the positioning plate 403 and the mounting plate 401, a screw is connected to the center of the top of the frame 103, a through-wire hole II is formed in the center of the mounting plate 401, a positioning hole is formed in the center of the positioning plate 403, the anti-back-twist piece 405 comprises a clamping frame 4051, an elastic piece 4052 and an anti-back-twist wheel 4053, the clamping frame 4051 is clamped at the inner side of the clamping lug at two sides of the clamping frame 4051 close to the inner wall of the clamping sleeve 402, the elastic piece 4052 is rotatably connected with the anti-back-twist wheel 4053, thus the mounting plate 401, the mounting plate 402 and the positioning plate 403 can be fixed by the mounting bolt 404, the guide frame 202 comprises a vertical column 2021, a rotating seat 2022, a guide bracket 2023, a first guide positioning wheel 2024, a first guide wheel 2025 and a second guide positioning wheel 2026, the vertical column 2021 is connected to the top of the rotating plate 201 through bolts, the rotating seat 2022 is connected to the top of the vertical column 2021 through bolts, the guide bracket 2023 is rotatably connected to the top of the rotating seat 2022, two first guide positioning wheels 2024 are rotatably connected to the top of the vertical plate of the guide bracket 2023, the horizontal plate of the guide bracket 2023 extends to the top of the first placing frame 203, two second guide positioning wheels 2026 are rotatably connected to one end, far away from the rotating seat 2022, of the horizontal plate of the guide bracket 2023, the first guide wheel 2025 is rotatably connected to one end, far away from the rotating seat 2022, of the inclined plate of the guide bracket 2023, the arrangement can lead the cable through the first guide positioning wheel 2024, the first guide wheel 2025 and the second guide positioning wheel 2026, prevent the cable from vibrating, improve the twisting quality, and can also lead the guide bracket 2023 not to be positioned right above the first placing rack 203 by rotating the guide bracket 2023, thereby facilitating the feeding, one end of the guide bracket 2023 close to the rotating seat 2022 is provided with a mounting groove 2027, the top of the mounting groove 2027 is connected with an electromagnet 2028 through a screw, an inserting rod 2029 is arranged below the mounting groove 2027, the lower end of the inserting rod 2029 passes through the guide bracket 2023, and extends into the rotating seat 2022, and is connected with the rotating seat 2022 and the guide bracket 2023 in a sliding way, so that the inserting rod 2029 can be adsorbed by electrifying the electromagnet 2028, the inserting rod 2029 is separated from the rotating seat 2022, thereby realizing the rotating function of the guide bracket 2023, and the power can be cut off through the electromagnet 2028, an inserting rod 2029 is inserted into the guide frame 202 to realize the function of fixing the guide bracket 2023, the top of one end, close to the magnet bar 307, of the top plate 306 is connected with a push plate 308 through a screw, so that the top plate 306 is convenient to rotate, the slide rail 301 is connected with a limiting block 309 through a screw, so that the positioning function of the slide plate 302 is realized, the bottom of the support frame 101 is connected with the working plate 102 through a bolt, the top of the working plate 102 is connected with the frame 103 through a bolt, through holes are formed in the centers of the frame 103 and the working plate 102, the winding mechanism 5 comprises a T-shaped frame 501, a second guide wheel 502 and a winding component 503, the T-shaped frame 501 is connected to one side of the support frame 101 through a bolt, one ends of two support plates of the T-shaped frame 501 are rotatably connected with a second guide wheel 502, the bottom of the T-shaped frame 501 is provided with the winding component 503, so that the second guide wheel 502 can be supported by the T-shaped frame 501, the second guide wheel 502 guides the optical cable, the optical cable is stably wound by the winding assembly 503, the winding assembly 503 includes a fixing box 5031, an electric telescopic rod 5032, a sliding frame 5033, a torsion motor 5034, a winding roller 5035, a sliding sleeve 5036 and a sliding rod 5037, the fixing box 5031 is connected to one side of the support frame 101 through a screw and is located below the T-shaped frame 501, one side of the inner side of the fixing box 5031, which is close to the support frame 101, is connected with the electric telescopic rod 5032 through a bolt, an output end of the electric telescopic rod 5032 is connected with the sliding frame 5033 through a bolt, the inner side of the sliding frame 5033 is connected with the torsion motor 5034 through a bolt, an output end of the torsion motor 5034 is connected with the winding roller 5035 through a key, the winding roller 5035 extends out of the fixing box 5031, the sliding sleeve 5036 is welded at the top of the sliding frame 5033, the sliding sleeve 5036 is connected to the outer side of the sliding sleeve 5037, the sliding rod 5037 is connected to the top of the inner side of the fixing box 5031 through a bolt, so as to drive the torsion motor 5034 to drive the winding roller 5035 to rotate, the winding function is realized, the electric telescopic rod 5032 can drive the sliding sleeve 5033 to drive the torsion motor 5033 to drive the winding roller 5033 to move, and further drive the winding roller 5035 to move, and the winding roller for the winding of the elastic rubber block 50352, and the winding roller for winding roller 50352.

In the structure, when the device is used, the cylinder 303 is started firstly, the sliding plate 302 is driven by the cylinder 303 to slide on the outer side of the sliding rail 301, the sliding plate 302 drives the second placing frame 304 to move, the sliding plate 302 moves out of the support frame 101, the top plate 306 can be turned over to make the top plate 306 far away from the second placing frame 304, the column cable is placed on the outer side of the second placing frame 304, then the top plate 306 is covered, the cylinder 303 is reset until the sliding plate 302 abuts against one side of the limiting block 309, then the electromagnet 2028 is electrified, the electromagnet 2028 adsorbs the inserting rod 2029 to make the inserting rod 2029 separate from the rotating seat 2022, the guide bracket 2023 is rotated to make the second guide positioning wheel 2026 far away from the guide frame 202, then the secondary cable is placed on the outer side of the first placing frame 203, the guide bracket 2023 is reset, the electromagnet 2028 is powered off, the inserting rod 2029 separates from the electromagnet 2028 under the action of gravity and is inserted into the guide frame 202, after the guide bracket 2023 is fixed, all cables penetrate through the anti-back-twist mechanism 4, the motor is started, the motor drives the rotating plate 201 to rotate, the rotating plate 201 drives the first placing frame 203 to rotate, the secondary cables are twisted on the outer side of the main cable, the cables are pulled, the twisted cables extend out of the inner side of the anti-back-twist mechanism 4, then the motor is turned off, the twisted cables are wound around the second guide wheel 502 and fixed on the outer side of the winding roller 5035, then the motor, the torque motor 5034 and the electric telescopic rod 5032 are started, the winding roller 5035 is driven to rotate by starting the torque motor 5034, the winding function is realized, the sliding frame 5033 can be driven to move through the electric telescopic rod 5032, the sliding frame 5033 drives the torque motor 5034 to move, and further drives the winding roller 5035 to move, so that the cables are wound more tidily.

Example 2

As shown in fig. 8, embodiment 2 differs from embodiment 1 in that: the guide bracket 2023 is close to the one end of rotating seat 2022 and has seted up mounting groove 2027, is provided with locking screw 20201 below the mounting groove 2027, and locking screw 20201 lower extreme passes guide bracket 2023, and stretches into inside the rotating seat 2022, and with rotating seat 2022 threaded connection, can pass through like this and rotate locking screw 20201 for locking screw 20201 stretches into in the rotating seat 2022, has realized the function of fixed guide bracket 2023.

In the structure, when the device is used, the cylinder 303 is started firstly, the sliding plate 302 is driven by the cylinder 303 to slide on the outer side of the sliding rail 301, the sliding plate 302 drives the second placing frame 304 to move, the sliding plate 302 moves out of the support frame 101, the top plate 306 can be turned to be far away from the second placing frame 304, the column cable is placed on the outer side of the second placing frame 304, then the top plate 306 is covered, the cylinder 303 is reset until the sliding plate 302 abuts against one side of the limiting block 309, then the locking screw 20201 is rotated to enable the locking screw 20201 to be separated from the rotating seat 2022, the guide bracket 2023 is rotated to enable the second guide positioning wheel 2026 to be far away from the guide frame 202, then the auxiliary cable is placed on the outer side of the first placing frame 203, the guide bracket 2023 is reset, the locking screw 20201 is rotated reversely, and the locking screw 20201 is inserted into the guide frame 202, after the guide bracket 2023 is fixed, all cables penetrate through the anti-back-twist mechanism 4, the motor is started, the motor drives the rotating plate 201 to rotate, the rotating plate 201 drives the first placing frame 203 to rotate, the secondary cables are twisted on the outer side of the main cable, the cables are pulled, the twisted cables extend out of the inner side of the anti-back-twist mechanism 4, then the motor is turned off, the twisted cables are wound around the second guide wheel 502 and fixed on the outer side of the winding roller 5035, then the motor, the torque motor 5034 and the electric telescopic rod 5032 are started, the winding roller 5035 is driven to rotate by starting the torque motor 5034, the winding function is realized, the sliding frame 5033 can be driven to move through the electric telescopic rod 5032, the sliding frame 5033 drives the torque motor 5034 to move, and further drives the winding roller 5035 to move, so that the cables are wound more tidily.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a transposition stranding cable-former for optical cable production, includes supporting mechanism (1), winding mechanism (5), supporting mechanism (1) mainly comprises support frame (101), working plate (102), frame (103), its characterized in that: the improved structure of the vertical plate rack is characterized by further comprising a twisting mechanism (2), a placing mechanism (3) and an anti-back-twist mechanism (4), wherein the twisting mechanism (2) comprises a rotating plate (201), a guide frame (202) and a first placing frame (203), a first through hole is formed in the center of the rotating plate (201), the rotating plate (201) is rotatably connected to the top of the working plate (102), a lug is arranged at the bottom of the rotating plate (201) and penetrates through the working plate (102) and is connected to a motor through a chain, the first placing frame (203) is rotatably connected to the outer side of the top of the rotating plate (201), the guide frame (202) is arranged on the inner side of the first placing frame (203), the placing mechanism (3) comprises a sliding rail (301), a sliding plate (302), an air cylinder (303), a second placing frame (304), a vertical plate (305), a top plate (306), a magnet strip (307) and a limiting block (309), the sliding rail (301) is connected to the bottom of the inner side of the support frame (101) through a bolt, the outer side of the sliding rail (301), the top of the vertical plate (302) is rotatably connected to the center of the top of the sliding plate (302), the second placing mechanism (304), the sliding plate (302), the top of the sliding plate (302) is connected to two top of the sliding plate (305), the sliding plate (302) is hinged to two bolts (305), the top of the sliding plate (305), the top of the vertical plate (305) is connected with the magnet strip (307) through a screw, one end, far away from the hinged part, of the top plate (306) is adsorbed on the top of the magnet strip (307), a guide hole is formed in the center of the top plate (306), the anti-back-twist mechanism (4) comprises a mounting plate (401), a clamping sleeve (402), a positioning plate (403), a mounting bolt (404) and an anti-back-twist piece (405), the clamping sleeve (402) is clamped on the top of the mounting plate (401), the positioning plate (403) is arranged at the top of the clamping sleeve (402), a clamping groove is formed in the outer side of the clamping sleeve (402), the anti-back-twist piece (405) is clamped on the inner side of the clamping groove, the lower end of the mounting bolt (404) penetrates through the positioning plate (403) and the mounting plate (401), a screw is connected to the center of the top of the rack (103), a through hole two is formed in the center of the mounting plate (401), a positioning hole is formed in the center of the positioning plate (403), the anti-back-twist piece (405) comprises a clamping frame (4051), an elastic piece (4052) and an elastic piece (4053) connected to one side of the clamping frame (4051), and an inner side of the clamping groove (4051) is connected to one side of the clamping frame (4051), the winding mechanism (5) comprises a T-shaped frame (501), a second guide wheel (502) and a winding assembly (503), the T-shaped frame (501) is connected to one side of the support frame (101) through bolts, one ends of two support plates of the T-shaped frame (501) are respectively and rotatably connected with the second guide wheel (502), the winding assembly (503) is arranged at the bottom of the T-shaped frame (501), the winding assembly (503) comprises a fixed box (5031), an electric telescopic rod (5032), a sliding frame (5033), a torque motor (5034), a winding roller (5035), a sliding sleeve (5036) and a sliding rod (5037), the fixed box (5031) is connected to one side of the support frame (101) through bolts and is located below the T-shaped frame (501), one side of the inner side of the fixed box (5031) close to the support frame (101) is connected with the electric telescopic rod (5032) through bolts, the output end of the electric telescopic rod (5032) is connected with the sliding frame (5033) through bolts, the inner side of the sliding frame (5033) is connected with the torque motor (5034) through bolts, the output end of the sliding sleeve (5034) is connected with the sliding sleeve (5035) through bolts, and the sliding sleeve (5035) extends out of the sliding sleeve (5036), the sliding sleeve (5036) is connected to the outer side of the sliding rod (5037) in a sliding manner, and the sliding rod (5037) is connected to the top of the inner side of the fixing box (5031) through a bolt.

2. A stranding cable-forming apparatus for optical cable production according to claim 1, characterised in that: the guide frame (202) comprises a vertical column (2021), a rotating seat (2022), a guide support (2023), a first guide positioning wheel (2024), a first guide wheel (2025) and a second guide positioning wheel (2026), wherein the vertical column (2021) is connected to the top of the rotating plate (201) through bolts, the top of the vertical column (2021) is connected with the rotating seat (2022) through bolts, the top of the rotating seat (2022) is rotatably connected with the guide support (2023), the top of a vertical plate of the guide support (2023) is rotatably connected with two first guide positioning wheels (2024), a horizontal plate of the guide support (2023) extends to the top of the first placing frame (203), and one end, far away from the rotating seat (2022), of the horizontal plate of the guide support (2023) is rotatably connected with two second guide positioning wheels (2026), and one end, far away from the rotating seat (2022), of an inclined plate of the guide support (2023) is connected with the first guide wheel (2025).

3. A stranding cable-forming apparatus for optical cable production according to claim 2, characterised in that: an installation groove (2027) is formed in one end, close to the rotating seat (2022), of the guide support (2023), an electromagnet (2028) is connected to the top of the installation groove (2027) through a screw, an insertion rod (2029) is arranged below the installation groove (2027), the lower end of the insertion rod (2029) penetrates through the guide support (2023), extends into the rotating seat (2022), and is in sliding connection with the rotating seat (2022) and the guide support (2023).

4. A stranding cable-forming apparatus for optical cable production according to claim 2, characterised in that: an installation groove (2027) is formed in one end, close to the rotating seat (2022), of the guide support (2023), a locking screw (20201) is arranged below the installation groove (2027), and the lower end of the locking screw (20201) penetrates through the guide support (2023), extends into the rotating seat (2022), and is in threaded connection with the rotating seat (2022).

5. A stranding cabling arrangement for use in the production of optical fibre cables, according to claim 1, characterised in that: the top plate (306) is connected with a push plate (308) through a screw at the top of one end close to the magnet bar (307).

6. A stranding cabling arrangement for use in the production of optical fibre cables, according to claim 1, characterised in that: the sliding rail (301) is connected with a limiting block (309) through a screw.

7. A stranding cabling arrangement for use in the production of optical fibre cables, according to claim 1, characterised in that: the bottom of the supporting frame (101) is connected with the working plate (102) through a bolt, the top of the working plate (102) is connected with the rack (103) through a bolt, and through holes are formed in the centers of the rack (103) and the working plate (102).

8. A stranding cable-forming apparatus for optical cable production according to claim 1, characterised in that: the elastic piece (4052) is a spring or a rubber block.