CN212303206U

CN212303206U - Large square wire insulating layer weaving mechanism

Info

Publication number: CN212303206U
Application number: CN202021230791.4U
Authority: CN
Inventors: 施荣兵; 温继滦; 李乐阳
Original assignee: Feida Technology Co Ltd
Current assignee: Feida Technology Co Ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-01-05
Anticipated expiration: 2030-06-29

Abstract

The utility model provides a mechanism is woven to big square wire insulating layer belongs to cable manufacturing production technical field. It has solved the current poor scheduling problem of weaving mechanism knitting performance. This mechanism is woven to big square wire insulating layer, including weaving the base, weave and be provided with but circumferential direction's weaving revolving stage on the base, the center department of weaving the revolving stage is provided with the seat of holding with being used for vertical fixed cable, the top of holding with being equipped with holding the sliding sleeve structure that the seat cooperateed and can reciprocate, weave and be provided with a plurality ofly on the base and weave the structure of weaving of revolving stage linkage, weave the structure around holding with holding the seat rotation with the insulated wire twine on holding the fixed electric wire of seat with adding. The utility model has the advantages of reasonable structure and stable performance.

Description

Large square wire insulating layer weaving mechanism

Technical Field

The utility model belongs to the technical field of the production is made to the cable, a mechanism is woven to big square wire insulating layer is related to.

Background

Cable is a generic term for optical cables, electrical cables, and the like. The usage of cable has a lot of, and multiple functions such as mainly used control installation, jointing equipment, transmission electric power are common and indispensable thing in daily life, and the cable is mainly twisted into the cable by the copper wire of PVC plastic pellet processing sheath insulating and various specifications, and wire and cable passes through: the cable is manufactured by three processes of drawing, stranding and coating, and most of cables are cabled along with the completion of other two procedures: one is filling, so that the roundness and stability of the cable after cabling are ensured; one is binding, so that the cable core is not loose and the insulation effect is achieved.

The existing braiding mechanism for braiding the insulating layer of the electric wire is usually used for transversely arranging the electric wire when working, then the braiding machine rotates to process a braiding layer on the electric wire, when the electric wire is transversely arranged, the electric wire is required to be moved to cover the surface of the electric wire with an insulated wire, when the main problem exists, the adjustment of braiding speed cannot be carried out according to the movement of the electric wire, the problem of non-uniformity in braiding is easily caused, and the performance of the electric wire is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, a mechanism is woven to big square wire insulating layer rational in infrastructure, stable performance is provided.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

the utility model provides a big square wire insulating layer weaves mechanism, includes weaves the base, weave and be provided with circumferential direction's weaving revolving stage on the base, the center department of weaving the revolving stage is provided with the seat of holding with adding that is used for vertical fixed cable, the top of holding with adding the seat is equipped with and holds the sliding sleeve structure that the seat cooperateed and can reciprocate with adding, weave the base on be provided with a plurality ofly with weave the structure of weaving the revolving stage linkage, weave the structure rotate around holding with adding the seat and twine the insulated wire on holding the fixed electric wire of seat with adding.

In foretell big square wire insulating layer weave the mechanism, the sliding sleeve structure include the slide bar and connect the strand cover on the slide bar, set up the perforation that the power supply line passed on the strand cover, the upper end of slide bar is used for connecting external driver drive slide bar and reciprocates.

In the above insulating layer braiding mechanism for large square wires, the sliding rod and the braiding turntable are arranged perpendicular to each other, and the wire sleeve is detachably connected to the lower end part of the sliding rod.

In the above insulating layer braiding mechanism for large square wires, a driving gear is formed on a side surface of the braiding turntable, and a braiding gear in meshing transmission with the driving gear is provided on each braiding structure.

In foretell big square wire insulating layer weave the mechanism, every weave the structure including linking firmly in weaving the weaving frame on the base, it is provided with on the tip of keeping away from to weave the frame and adds and hold seat one side puts the line ware, it is provided with the stabilizer that supplies the line to wear out towards the one end that adds the seat to weave the frame.

In the above weaving mechanism for insulating layer of large square wire, the wire placing device includes a fixed side fixed on the weaving frame and a movable side connected to the fixed side and capable of moving close to or away from the fixed side, and an accommodating cavity for accommodating the coil is provided between the fixed side and the movable side.

In the weaving mechanism for the large square wire insulating layer, the fixed side is provided with the fixed sleeve, the movable side is provided with the movable rod penetrating into the fixed sleeve, and the reset spring is arranged between the movable rod and the fixed sleeve.

In the above weaving mechanism for the large square wire insulation layer, the stabilizer comprises a bottom plate connected to the weaving frame, the bottom plate is arranged obliquely upwards, and a pressing roller capable of rotating in the circumferential direction is arranged above the bottom plate.

In the above weaving mechanism for the insulating layer of the large square wire, a guide structure is arranged between the wire placing device and the stabilizer.

In the insulating layer weaving mechanism for the large square wire, the guide structure comprises two guide rollers for preventing the insulating wire from laterally deviating, a threading gap is formed between the two guide rollers, and a wire pressing channel is arranged between the guide rollers and the stabilizer.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses center department of weaving the revolving stage is provided with holding the seat, adds and holds the seat and be used for vertical fixed electric wire, and the rethread weaves the structure of weaving on the revolving stage and encircles the electric wire and weave, keeps the stability of weaving the department of weaving through the sliding sleeve structure that can reciprocate at the in-process of weaving, prevents to appear loose problem, improves the stability of weaving.

2. The utility model discloses a processing has the driving gear on the side surface of weaving the revolving stage, and every is woven the structural gear of weaving that is provided with driving gear meshing transmission, realizes weaving the revolving stage through the gear and weaves the transmission between the structure, guarantees driven accuracy.

3. The utility model discloses be provided with guide structure between putting line ware and stabilizer, lead to through guide structure to weaving the interior insulated wire of structure, prevent that the insulated wire from weaving the structure in the skew track of weaving of roll-off, lead to weaving the unstable performance.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the woven structure of the present invention.

Fig. 3 is a schematic structural diagram of the middle sliding sleeve structure of the present invention.

In the figure, 1, a base is woven; 2. weaving a rotary table; 3. a clamping seat; 4. a sliding sleeve structure; 5. weaving the structure; 6. a slide bar; 7. a strand sleeve; 8. perforating; 9. a transmission gear; 10. weaving the gear; 11. weaving a frame; 12. a wire arranging device; 13. a stabilizer; 14. fixing the side edge; 15. a movable side; 16. an accommodating chamber; 17. fixing the sleeve; 18. a movable rod; 19. a return spring; 20. a base plate; 21. a compression roller; 22. a guide structure; 23. a guide roller; 24. a threading gap; 25. the line ball passageway.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1-3, a large square wire insulating layer weaving mechanism comprises a weaving base 1, a weaving rotary table 2 capable of rotating circumferentially is arranged on the weaving base 1, a holding seat 3 for fixing a cable vertically is arranged at the center of the weaving rotary table 2, a sliding sleeve structure 4 which is matched with the holding seat 3 and can move up and down is arranged above the holding seat 3, a plurality of weaving structures 5 linked with the weaving rotary table 2 are arranged on the weaving base 1, and the weaving structures 5 rotate around the holding seat 3 to wind an insulating wire on the wire fixed by the holding seat 3.

In this embodiment, the center department of weaving revolving stage 2 is provided with holding seat 3, holds seat 3 to be used for vertical fixed electric wire with adding, and the rethread weaves structure 5 on the revolving stage 2 and encircles the knitting to the electric wire, and the stability of weaving the department of weaving is kept through the sliding sleeve structure 4 that can reciprocate at the in-process of weaving, prevents to appear loose problem, improves the stability of weaving.

In this embodiment, the sliding sleeve structure 4 includes a sliding rod 6 and a strand sleeve 7 connected to the sliding rod 6, a through hole 8 for passing a power supply line is formed in the strand sleeve 7, and the upper end of the sliding rod 6 is used for connecting an external driver to drive the sliding rod 6 to move up and down. The slide bar 6 is driven by a motor or a cylinder to move up and down, and preferably, the slide bar 6 is provided perpendicular to the knitting turret 2, and the thread cover 7 is detachably attached to the lower end of the slide bar 6.

When the insulating layer is woven, the electric wire is woven downwards from the upper end of the electric wire, when the upper end is woven, the sliding rod 6 moves downwards, the strand sleeve 7 covers the outer surface of the electric wire, and the woven structure 5 is prevented from pulling the insulating wire, so that the finished woven layer is prevented from being loose.

The side surface of the weaving rotary table 2 is provided with a transmission gear 9, and each weaving structure 5 is provided with a weaving gear 10 which is meshed with the transmission gear 9 for transmission. The transmission between the weaving rotary table 2 and the weaving structure 5 is realized through the gear, the transmission accuracy is ensured, the weaving gear 10 can be driven by a motor, and the weaving gear 10 is meshed with the transmission gear 9 through rotation to push the weaving rotary table 2 to rotate.

In this embodiment, each knitting structure 5 includes a knitting frame 11 fixed to the knitting base 1, a thread placing device 12 is disposed on an end portion of the knitting frame 11 away from the holding base 3, and a stabilizer 13 for threading out a thread is disposed on an end of the knitting frame 11 facing the holding base 3. The yarn laying device 12 is used for laying a coil of an insulated yarn, and the insulated yarn passes through the side of the stabilizer 13 after passing through the knitting frame 11 for knitting of an electric wire insulation layer.

In this embodiment, the thread placing device 12 comprises a fixed side 14 fixed on the braiding frame 11 and a movable side 15 connected with the fixed side 14 and capable of moving close to or away from the fixed side 14, and a containing cavity 16 for placing a coil is arranged between the fixed side 14 and the movable side 15. According to the size difference of coil, can adjust the position of activity side 15, the coil enters into and holds the intracavity 16 back, and fixed side 14 and activity side 15 can butt in the lateral part of coil, keep the connection stability of coil.

Preferably, the fixed side 14 is provided with a fixed sleeve 17, the movable side 15 is provided with a movable rod 18 penetrating into the fixed sleeve 17, and a return spring 19 is arranged between the movable rod 18 and the fixed sleeve 17.

The movable side 15 will abut against the side section of the knitting frame 11 in the initial state, when the movable side 15 needs to be adjusted because of the size of the stitch, the movable side 15 is pulled to move towards the side away from the fixed side 14, so that the accommodating space of the accommodating cavity 16 becomes larger, and after the adjustment, the movable side 15 will abut against the side of the inserted stitch under the elastic force of the return spring 19.

In the present embodiment, the stabilizer 13 includes a bottom plate 20 connected to the braiding frame 11, the bottom plate 20 is disposed obliquely upward, and a pressing roller 21 capable of rotating circumferentially is disposed above the bottom plate 20.

In the present embodiment, a guiding structure 22 is disposed between the wire arranger 12 and the stabilizer 13, and preferably, the guiding structure 22 includes two guiding rollers 23 for preventing the insulated wire from laterally deviating, a threading gap 24 is disposed between the two guiding rollers 23, and a wire pressing channel 25 is disposed between the guiding rollers 23 and the stabilizer 13.

The utility model discloses a theory of operation does: weave the center department of revolving stage 2 and be provided with holding seat 3, hold seat 3 with adding and be used for vertical fixed electric wire, weave revolving stage 2 through with weave the gear realization transmission in the structure 5, during the rotation, hold seat 3 with adding and rotate along with it, the rethread weaves structure 5 to encircle the electric wire on weaving the base 1, the stability of weaving the department of weaving is kept through the sliding sleeve structure 4 that can reciprocate at the in-process of weaving, the electric wire is when carrying out the weaving of insulating layer, weave downwards from the upper end of electric wire, when the upper end is woven and is accomplished, slide bar 6 can move downwards, make the cover of silk 7 cover on the surface of electric wire.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms braiding base 1, braiding turntable 2, clamping base 3, sliding sleeve structure 4, braiding structure 5, sliding rod 6, strand sleeve 7, perforation 8, driving tooth 9, braiding gear 10, braiding frame 11, thread placing device 12, stabilizer 13, fixed side 14, movable side 15, accommodating cavity 16, fixed sleeve 17, movable rod 18, return spring 19, bottom plate 20, compression roller 21, guide structure 22, guide roller 23, threading gap 24, thread pressing channel 25, etc. are used more extensively herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.

Claims

1. The utility model provides a big square wire insulating layer weaves mechanism, includes weaves base (1), its characterized in that, weave base (1) on be provided with but circumferential direction's weaving revolving stage (2), the center department of weaving revolving stage (2) is provided with and holds seat (3) with being used for vertical fixed cable, the top of holding seat (3) with being equipped with holding seat (3) and sliding sleeve structure (4) that can reciprocate, weave base (1) on be provided with a plurality of and weave structure (5) of weaving revolving stage (2) linkage, thereby weave structure (5) can rotate around holding seat (3) with adding the insulated wire twine on holding the fixed electric wire of seat (3) with adding.

2. The weaving mechanism for the insulating layer of the large square wire according to claim 1, characterized in that the sliding sleeve structure (4) comprises a sliding rod (6) and a strand sleeve (7) connected to the sliding rod (6), a perforation (8) for passing a power supply line is formed on the strand sleeve (7), and the upper end of the sliding rod (6) is used for connecting an external driver to drive the sliding rod (6) to move up and down.

3. The mechanism for braiding the insulating layer of the large square wire according to claim 2, wherein the sliding rod (6) and the braiding turntable (2) are arranged perpendicular to each other, and the wire sleeve (7) is detachably connected to the lower end part of the sliding rod (6).

4. The mechanism for weaving the insulating layer of the big square wire according to claim 1, characterized in that a transmission gear (9) is processed on the side surface of the weaving turntable (2), and each weaving structure (5) is provided with a weaving gear (10) which is meshed with the transmission gear (9) for transmission.

5. The mechanism for weaving the large square wire insulating layer according to claim 1, characterized in that each weaving structure (5) comprises a weaving frame (11) fixedly connected to the weaving base (1), a wire placing device (12) is arranged on the end portion of one side, away from the holding seat (3), of the weaving frame (11), and a stabilizer (13) for a wire to penetrate out is arranged at one end, facing the holding seat (3), of the weaving frame (11).

6. Mechanism for braiding an insulating layer over square wires according to claim 5, characterized in that the wire arranger (12) comprises a fixed side (14) fixed to the braiding frame (11) and a movable side (15) connected to the fixed side (14) and movable towards and away from the fixed side (14), the fixed side (14) and the movable side (15) having a receiving cavity (16) for receiving a wire loop.

7. The mechanism of claim 6, wherein the fixed side (14) is provided with a fixed sleeve (17), the movable side (15) is provided with a movable rod (18) penetrating into the fixed sleeve (17), and a return spring (19) is arranged between the movable rod (18) and the fixed sleeve (17).

8. The mechanism of claim 5, wherein the stabilizer (13) comprises a bottom plate (20) connected to the braiding frame (11), the bottom plate (20) is arranged obliquely upward, and a pressing roller (21) capable of rotating in the circumferential direction is arranged above the bottom plate (20).

9. Mechanism for braiding insulation for large square wires according to claim 5, characterized in that a guiding structure (22) is arranged between the wire arranger (12) and the stabilizer (13).

10. Mechanism according to claim 9, characterized in that the guiding structure (22) comprises two guiding rollers (23) for preventing the insulated wire from shifting laterally, a threading gap (24) is provided between the two guiding rollers (23), and a pressing channel (25) is provided between the guiding rollers (23) and the stabilizer (13).