CN217361237U

CN217361237U - Fork-type wire stranding machine for cable production

Info

Publication number: CN217361237U
Application number: CN202220781958.9U
Authority: CN
Inventors: 李刊; 徐跃朋; 张旭
Original assignee: Weipeng Cable Co ltd
Current assignee: Linyi Jincheng Superfine Chemical Industry Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-09-02
Anticipated expiration: 2032-04-06

Abstract

The utility model relates to the technical field of cable stranded wires, in particular to a fork-type stranding machine for cable production, which comprises a supporting seat, wherein the top end of the supporting seat is fixedly connected with a wire seat and a stranding seat, the left end of the wire seat is provided with a first motor, the right end of the wire seat is rotatably connected with a wire coil, the right end output end of the first motor passes through the wire seat and is fixedly connected with the left end of the wire coil, the wire coil is rotatably connected with a plurality of winding posts, the right end of each winding post is fixedly connected with a winding drum, a threaded rod is rotatably connected in the winding drum, four moving blocks are in threaded connection with the threaded rod, four push rods are rotatably connected on the moving blocks, the other ends of the four push rods positioned on the same side are rotatably connected with expansion plates, when the wire coil is used, the four expansion plates are expanded to clamp the wire coil, when the wire coil needs to be replaced, the wire can be loosened and taken down by only twisting the threaded rod, when the wire is pulled by a twisting ring, the bobbin is difficult to be dragged off, and the reliability is higher when the bobbin is used.

Description

Fork-type wire stranding machine for cable production

Technical Field

The utility model relates to a cable strand wires technical field, concretely relates to fork stranding machine for cable manufacture.

Background

As is known, the stranded wire is realized by rotating a stranded single wire around a stranded wire shaft at an equal angular speed and advancing the stranded wire at a constant speed, two types of copper and aluminum are commonly used, the copper and aluminum wires can be stranded into wire cores of various electric wires and cables with different specifications and different types, and the stranded wire is suitable for occasions with higher working frequency and overlarge skin effect and proximity effect loss of the single-stranded wire, and a fork type wire stranding machine for cable production is required to be used for winding and stranding multiple strands of wires together when the cables are produced.

Through search, the chinese patent application No. CN202121384355.7 discloses a fork-type strander for cable production, which is described generally as comprising a supporting base, a cross bar vertically mounted on a side wall of the supporting base, a bobbin for storing silk threads rotatably sleeved on the cross bar, a fixing frame disposed at a side of the cross bar, a pulley for guiding silk threads rotatably mounted at a top of the fixing frame, a motor fixedly disposed through the top of the supporting base, a power gear fixedly mounted at an output shaft end of the motor, a ring gear disposed at a side of the power gear, a connecting ring coaxially mounted on an outer wall of the ring gear, and a connecting ring rotatably mounted on the side wall of the supporting base, wherein the bobbin to be twisted silk threads can be wound quickly when the connecting ring is used, and the operation steps are simple, the working efficiency is improved, and the twisted structure of the device can fix the silk thread quickly.

Although the wire can be conveniently replaced by directly taking down the wire barrel from the cross rod in the prior art scheme, the actual situation is considered, the wire needs to be continuously pulled forwards when being wound and twisted, the single-strand wire is pulled out, then the multiple-strand wire is twisted, the device easily pulls down the wire barrel sleeved with the sliding sleeve on the cross rod together in the pulling-out process, and the reliability is poor in use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a fork stranding machine for cable manufacture to the problem of being pulled down is followed easily to the prior art bobbin that proposes in the solution background art from the horizontal pole.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a fork-type stranding machine for cable production comprises a supporting seat, wherein a wire seat and a stranding seat are fixedly connected to the top end of the supporting seat, a first motor is installed at the left end of the wire seat, a wire coil is rotatably connected to the right end of the wire seat, the output end of the right end of the first motor penetrates through the wire seat to be fixedly connected with the left end of the wire coil, a plurality of winding posts are rotatably connected to the wire coil, winding drums are fixedly connected to the right ends of the winding posts, a threaded rod is rotatably connected to the winding drums, four moving blocks are connected to the threaded rod in a threaded manner, four push rods are rotatably connected to the moving blocks, expansion plates are rotatably connected to the other ends of the four push rods on the same side, the two push rods on the same side are rotatably connected, two stranding frames are fixedly connected to the top end of the stranding seat, a stranding ring is rotatably connected to the two stranding frames, and a plurality of air cylinders are installed in the stranding ring, the output end of the air cylinder is fixedly connected with a fan-shaped limiting block, the left end of the hinging seat is provided with a second motor, the left end output end of the second motor and the hinging ring are respectively and fixedly connected with a gear and a toothed ring, the gear is meshed with the toothed ring, and the top end of the supporting seat is provided with a take-up mechanism.

Preferably, the winding mechanism includes two winding boards, the bottom fixed connection that is located the winding board of front side is on the top of supporting seat, and the bottom sliding connection that is located the winding board of rear side is on the top of supporting seat, all rotates on two supporting seats and is connected with the take-up shaft, two the equal fixedly connected with spacing ring in the relative one end of take-up shaft, the front end that is located the winding board of front side installs the third motor, the rear end output of third motor and the front end fixed connection that is located the take-up shaft of front side.

Furthermore, a triangular slope plate is fixedly connected to the rear end of the wire collecting plate located on the front side.

Still further, the right end of drum is fixedly connected with a plurality of support blocks, the right end of support block is fixedly connected with wire frame, wire wheel is connected in the wire frame.

As a further scheme of the scheme, a butterfly-shaped screw head is fixedly connected to the right end of the threaded rod.

As a further scheme of the scheme, a protective coating is arranged on the fan-shaped limiting block.

On the basis of the scheme, the two twisting frames are welded on the twisting seat.

Based on the above scheme, further, four first rotation bases are fixedly connected to the moving block, pull rods are rotatably connected to the first rotation bases, the other ends of the four pull rods located on the same side are rotatably connected to four second rotation bases, and the other ends of the four second rotation bases are fixedly connected to the expansion plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a fork stranding machine for cable manufacture possesses following beneficial effect:

the utility model discloses in, it rotates to drive the drum through first motor, through the wrapping post, the bobbin, the threaded rod, the movable block, the cooperation of push rod and expansion plate, be convenient for block the bobbin and make it be difficult for dropping, drive gear through the second motor and rotate, through the gear, the ring gear, the transposition frame, the transposition ring, the cooperation of cylinder and fan-shaped restriction piece, be convenient for strand stranded wire rod into cable, be convenient for pack up the cable winding after accomplishing the transposition through admission machine, therefore, four expansion plates that expand for this fork stranding machine for cable production block the bobbin, when needing to change the bobbin, only need twist the threaded rod and can loosen and take off the bobbin, when the wire rod was pull in the transposition ring transposition, the bobbin is difficult to be dragged down, the reliability of using is higher.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 2 is a schematic view of the three-dimensional structure of the present invention with the matching of the twisting seat and the twisting frame;

FIG. 3 is a schematic view of the three-dimensional structure of the present invention with the bobbin and the threaded rod engaged with each other;

fig. 4 is a schematic view of the three-dimensional structure of the support block and the lead frame of the present invention.

In the figure: 1. a supporting base; 2. a wire holder; 3. a twisting seat; 4. a first motor; 5. wire coils; 6. a winding post; 7. a bobbin; 8. a threaded rod; 9. a moving block; 10. a push rod; 11. expanding the plate; 12. a twisting frame; 13. a twisting ring is closed; 14. a cylinder; 15. a sector limiting block; 16. a second motor; 17. a gear; 18. a toothed ring; 19. a wire collecting plate; 20. taking up a spool; 21. a limiting ring; 22. a third motor; 23. a triangular ramp plate; 24. supporting a block; 25. a lead frame; 26. a wire guide wheel; 27. a butterfly screw head; 28. a first swivel mount; 29. and a second rotation base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a fork-type stranding machine for cable production comprises a supporting seat 1, a wire seat 2 and a stranding seat 3 are fixedly connected to the top end of the supporting seat 1, a first motor 4 is installed at the left end of the wire seat 2, a wire coil 5 is rotatably connected to the right end of the wire seat 2, the output end of the right end of the first motor 4 passes through the wire seat 2 and is fixedly connected to the left end of the wire coil 5, a plurality of winding posts 6 are rotatably connected to the wire coil 5, a winding bobbin 7 is fixedly connected to the right end of the winding post 6, a threaded rod 8 is rotatably connected to the winding bobbin 7, four moving blocks 9 are threadedly connected to the threaded rod 8, four push rods 10 are rotatably connected to the moving blocks 9, expanding plates 11 are rotatably connected to the other ends of the four push rods 10 on the same side, two push rods 10 on the same side are rotatably connected, two stranding frames 12 are fixedly connected to the top end of the stranding seat 3, and a stranding ring 13 is rotatably connected to the two stranding frames 12, install a plurality of cylinders 14 in the transposition ring 13, cylinder 14's output end fixedly connected with fan-shaped restriction piece 15, second motor 16 is installed to the left end of transposition seat 3, on the left end output of second motor 16 and the transposition ring 13 respectively fixedly connected with gear 17 and ring gear 18, gear 17 and the meshing of ring gear 18, the top of supporting seat 1 is provided with admission machine, admission machine includes two receipts line boards 19, the bottom fixed connection that is located the receipts line board 19 of front side is on the top of supporting seat 1.

It should be further noted that the bottom end of the take-up plate 19 at the rear side is slidably connected to the top ends of the supporting seats 1, the two supporting seats 1 are rotatably connected to take-up shafts 20, the opposite ends of the two take-up shafts 20 are fixedly connected to a limiting ring 21, the front end of the take-up plate 19 at the front side is provided with a third motor 22, the rear end output end of the third motor 22 is fixedly connected to the front end of the take-up shaft 20 at the front side to wind and retract the twisted cable, the rear end of the take-up plate 19 at the front side is fixedly connected to a triangular slope plate 23 to facilitate the completion of winding, the coil is loosened to roll down along the slope of the triangular slope plate 23, the right end of the wire coil 5 is fixedly connected to a plurality of supporting blocks 24, the right end of the supporting block 24 is fixedly connected to a wire frame 25, the wire frame 25 is rotatably connected to a wire guide wheel 26 to facilitate the smooth guiding out of the wire, the right end of the threaded rod 8 is fixedly connected to a butterfly screw head 27, be convenient for twist threaded rod 8, be provided with protective coating on the fan-shaped restriction piece 15, separate the wire rod of transposition and fan-shaped restriction piece 15, avoid the wire rod of transposition to fan-shaped restriction piece 15 scratch, increase fan-shaped restriction piece 15's life, two transposition frame 12 welds on transposition seat 3, not only transposition frame 12 and transposition seat 3 are connected more closely, and be convenient for operate, four first swivel bases 28 of fixedly connected with on the movable block 9, the internal rotation of first swivel base 28 is connected with the pull rod, the other end that lies in four pull rods with one side rotates and is connected with four second swivel bases 29, the other end and the 11 fixed connection of rising board of four second swivel bases 29, be convenient for rise the rising board 11 of rising, the spool that will twine the wire rod blocks.

The first motor 4, the second motor 16 and the third motor 22 in this embodiment are conventional devices purchased from the market and known to those skilled in the art, and the models can be selected or customized according to actual needs, in this patent, we only use them, and do not improve their structures and functions, and their setting, installation and electrical connection modes are only needed for those skilled in the art to perform debugging operations according to the requirements of their usage specifications, and they are not described herein again, and the first motor 4, the second motor 16 and the third motor 22 are provided with control switches matching with them, and the installation positions of the control switches are selected according to actual usage requirements, so that the operation and control can be performed by an operator.

In summary, according to the fork-type stranding machine for cable production, the forward and reverse circuits of the first motor 4, the second motor 16 and the third motor 22 are connected according to the specification, the wire wheel of the required wire rod is sleeved outside the expanding plate 11, the butterfly screw 27 is screwed, the threaded rod 8 rotates, the two moving blocks 9 on the same side start to move towards the middle, the moving blocks 9 drive the first rotating seat 28 to move towards the middle, the push rod 10 jacks up to jack the expanding plate 11 to clamp the wire wheel of the wire rod, the wire rod is pulled out to bypass the wire guide wheel 26, the wire rod passes through the twisting ring 13, the wire take-up plate 19 on the rear side is pulled back to clamp the wire wheel of the wound cable between the two limiting rings 21, the wire take-up plate 19 on the rear side is reset, the multi-strand wire rod is wound on the wire wheel, the third motor 22 is started, the wire take-up shaft 20 is driven to rotate by the wire take-up shaft 20, the air cylinder 14 is started, and the air cylinder 14 is pushed out towards the center, the fan-shaped limiting block 15 limits multiple strands of wires in the middle, the first motor 4 is started, the first motor 4 drives the wire coil 5 to rotate, the second motor 16 is started, the second motor 16 drives the gear 17 to rotate, the gear 17 is meshed with the gear ring 18, the gear ring 18 rotates to drive the twisting ring 13 to rotate in the two twisting frames 12, the rotating directions of the wire coil 5 and the twisting frames 12 are opposite, twisting efficiency is improved, when the wires need to be replaced, the butterfly-shaped screw heads 27 are reversely twisted, the two moving blocks 9 on the same side move outwards, the push rod 10 falls down, the push rod 10 pulls the expanding plate 11 to retract, the wire wheel of the wires is taken down and replaced, and the operation is repeated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fork type stranding machine for cable production comprises a supporting seat (1) and is characterized in that a wire seat (2) and a stranding seat (3) are fixedly connected to the top end of the supporting seat (1), a first motor (4) is installed at the left end of the wire seat (2), a wire coil (5) is rotatably connected to the right end of the wire seat (2), the output end of the right end of the first motor (4) penetrates through the wire seat (2) to be fixedly connected with the left end of the wire coil (5), a plurality of winding posts (6) are rotatably connected to the wire coil (5), a winding drum (7) is fixedly connected to the right end of each winding post (6), a threaded rod (8) is rotatably connected to the winding drum (7), four moving blocks (9) are connected to the threaded rod (8) in a threaded manner, four push rods (10) are rotatably connected to the moving blocks (9), and expansion plates (11) are rotatably connected to the other ends of the four push rods (10) positioned on the same side, two push rods (10) located on the same side are rotatably connected, two twisting frames (12) are fixedly connected to the top end of the twisting seat (3), two twisting frames (12) are rotatably connected with a twisting ring (13), a plurality of air cylinders (14) are installed in the twisting ring (13), fan-shaped limiting blocks (15) are fixedly connected to the output end of each air cylinder (14), a second motor (16) is installed at the left end of the twisting seat (3), a gear (17) and a gear ring (18) are fixedly connected to the left end output end of the second motor (16) and the twisting ring (13) respectively, the gear (17) is meshed with the gear ring (18), and a wire take-up mechanism is arranged on the top end of the supporting seat (1).

2. A fork-type strander for cable production as claimed in claim 1, wherein the take-up mechanism comprises two take-up plates (19), the bottom end of the take-up plate (19) at the front side is fixedly connected to the top end of the supporting seat (1), the bottom end of the take-up plate (19) at the rear side is slidably connected to the top end of the supporting seat (1), two take-up shafts (20) are rotatably connected to the two supporting seats (1), two opposite ends of the take-up shafts (20) are fixedly connected to the limiting rings (21), a third motor (22) is installed at the front end of the take-up plate (19) at the front side, and the rear end output end of the third motor (22) is fixedly connected to the front end of the take-up shaft (20) at the front side.

3. A fork-type strander for cable production as claimed in claim 2, wherein the rear end of the take-up plate (19) located at the front side is fixedly connected with a triangular slope plate (23).

4. A forked wire twisting machine for cable production as claimed in claim 3 wherein, the right end of the wire coil (5) is fixedly connected with a plurality of support blocks (24), the right end of the support blocks (24) is fixedly connected with a wire frame (25), the wire frame (25) is rotatably connected with a wire wheel (26).

5. A fork-type strander for cable production as claimed in claim 4, wherein the right end of the threaded rod (8) is fixedly connected with a butterfly screw head (27).

6. A fork-type strander for cable production as claimed in claim 5, characterized in that said sector-shaped limiting blocks (15) are provided with a protective coating.

7. A fork-type strander for cable production as claimed in claim 6, wherein said two twisting frames (12) are welded to the twisting seat (3).

8. A forked wire twisting machine for cable production as claimed in claim 7, characterized in that four first rotary seats (28) are fixedly connected to the moving block (9), a pull rod is rotatably connected to the first rotary seats (28), four second rotary seats (29) are rotatably connected to the other ends of the four pull rods on the same side, and the other ends of the four second rotary seats (29) are fixedly connected to the expanding plate (11).