CN218756271U

CN218756271U - Rotary yarn feeding structure of chenille spinning machine

Info

Publication number: CN218756271U
Application number: CN202222825528.5U
Authority: CN
Inventors: 石勇强; 曾宇; 丁小华; 潘嘉炜
Original assignee: Xinchang County Lanxiang Machinery Co ltd
Current assignee: Xinchang County Lanxiang Machinery Co ltd
Priority date: 2022-09-14
Filing date: 2022-10-26
Publication date: 2023-03-28
Anticipated expiration: 2032-10-26
Also published as: CN115573080A; CN218932439U; CN218756272U; CN115573071A; CN218932440U; CN218932438U; CN218756273U; CN218932437U

Abstract

The utility model discloses a chenille weaving machine's gyration send a structure belongs to weaving equipment technical field, and it includes rotating electrical machines and gyration dish, rotating electrical machines arranges for the vertical direction to arrange at frame top intermediate position, rotating electrical machines's gyration motor shaft is hollow structure, the lower extreme at the gyration motor shaft is installed to the gyration dish, the gyration motor shaft is equipped with the straight flute that transversely runs through with hollow structure, wear-resisting ring has been arranged at the top of gyration motor shaft, the outer lane department of gyration dish is equipped with the yarn guide hole.

Description

Rotary yarn feeding structure of chenille spinning machine

Technical Field

The utility model relates to a chenille weaving machine technical field, in particular to chenille weaving machine's gyration thread feeding structure.

Background

Chenille weaving machine is the novel weaving equipment who is used for producing chenille yarn, because chenille yarn has characteristics such as soft comfortable, the sense of touch is soft, bright-colored, is widely used in the production in a plurality of fields such as garment materials, furniture materials, automotive interior.

When the chenille spinning machine works, firstly, a knitting wool is wound on an inverted triangular cutting distance piece through a high-speed rotary head, the length of a knitting wool yarn is determined by the neck width of the cutting distance piece, then a raw yarn creel is fed into a press roller and sends out two core yarns, one of the two core yarns forms a surface layer core yarn of the chenille yarn, the other core yarn forms a bottom layer core yarn of the chenille yarn, and the knitting wool on the cutting distance piece is pushed to a blade by a roller-pull piece and is cut off by the blade. The cut down knitting wool is respectively clamped between the surface layer core yarn and the bottom layer core yarn towards two sides, and then the sheet knitting wool between the two core yarns is scattered at four sides to form the chenille yarn by utilizing the rotation of the winding spindle downwards.

The rotary yarn feeding component is a core component of the chenille textile machine, and is used for winding the wool on the cutting distance piece in a high-speed rotary mode, in order to improve the manufacturing efficiency of the chenille yarn, the rotary motor operates at a very high speed, the rotary yarn feeding component of the chenille textile machine in the prior art has the condition of poor stability during long-time high-speed operation, and simultaneously, because the wool is in a high-speed conveying process, the rotary motor shaft and other components are easy to cut, and the interruption of the generation process is easy to cause.

Disclosure of Invention

An object of the utility model is to provide a chenille weaving machine's gyration send a structure to improve chenille yarn manufacturing process's stability, and make the knitting wool carry more smooth-going.

In order to achieve the above purpose, the technical solution of the present invention is as follows:

chenille weaving machine's gyration thread feed structure, including rotary motor and gyration dish, rotary motor arranges for the vertical direction to arrange at frame top intermediate position, rotary motor's gyration motor shaft is hollow structure, the lower extreme at rotary motor shaft is installed to the gyration dish, rotary motor shaft is equipped with the straight flute that transversely runs through with hollow structure, wear-resisting ring has been arranged at rotary motor shaft's top, the outer lane department of gyration dish is equipped with the yarn guide hole.

Furthermore, a wear-resistant ring is arranged in the interior of the rotary motor shaft at a position above the straight groove, and the two wear-resistant rings are arranged oppositely.

Furthermore, the inner wall of the wear-resisting ring is of a circular arc smooth structure.

Further, fins are arranged at the bottom of the rotary disc.

Further, the number of the wire guide holes is two, and the wire guide holes are arranged in a diagonal mode.

Furthermore, the fins are vertically arranged and are in a vertical arrangement state with a connecting line of the wire guide holes.

Furthermore, a hollow wire guide hole wear-resistant part is arranged on the wire guide hole.

Furthermore, the inner wall of the wire guide hole wear-resistant part is of an arc smooth structure.

Furthermore, the rotary disc and the rotary motor shaft are fixedly installed through a conical bolt.

Further, a dust cover is arranged on the top of the rotary motor shaft.

This scheme of adoption, contrast prior art has following benefit:

according to the rotary yarn feeding structure of the chenille spinning machine, the wear-resistant rings are arranged at the upper end and the lower end of the hollow rotary motor shaft, so that the cut wool passing through the hollow rotary motor shaft is prevented from cutting the rotary motor shaft, the service life of the rotary motor shaft is prolonged, and the cut wool is prevented from being broken by the cut rotary motor shaft in a reverse direction due to cutting;

according to the scheme, the two yarn guide holes which are oppositely arranged are formed in the rotary disc, and the wear-resistant part is also arranged at the yarn guide holes, so that the down yarns can be stably and efficiently wound on the cutting distance piece when the rotary motor, the rotary motor shaft and the rotary disc rotate at a high speed; meanwhile, in order to deal with a rotary motor shaft rotating at a high speed, the mounting stability of the rotary disc is improved, and the rotary disc is kept in excellent dynamic balance, and the rotary disc is mounted by adopting the conical bolt, so that the rotary disc has self-locking capability when rotating at a high speed, and is more stable when rotating more, and the condition that the traditional bolt is loose when going out is prevented.

Drawings

FIG. 1 is a schematic view of the overall structure of a rotary wire feeder according to the preferred embodiment.

Fig. 2 is a schematic view of the overall installation structure of the rotary wire feeding.

FIG. 3 is an exploded view of a rotary wire feed.

Fig. 4 is a sectional structure diagram of the wear-resistant ring.

Fig. 5 is a schematic cross-sectional structure of a wire hole wear part.

Fig. 6 is an exploded view of the mounting structure of the turntable.

Detailed Description

The original intention of this scheme is to provide a rotation of chenille weaving machine send a structure, in order to deal with high-speed chenille weaving machine, weaving efficiency in order to improve chenille weaving machine at present, a rotary motor for carrying knitting wool rotates with high speed at the during operation, its rotational speed can exceed 20000 commentaries on classics per minute, the event is sent a structure to the gyration and has proposed very big challenge, this scheme is improved the rotation of chenille weaving machine from aspects such as improvement wear resistance and stability in operation send a structure, in order to realize high-speed, high-efficient and stable chenille knitting wool is carried and winding operation.

Referring to fig. 1 to 6, a rotary yarn feeding structure of a chenille textile machine comprises a rotary motor 50 and a rotary disc 52, wherein the rotary motor 50 is vertically arranged and is arranged at the middle position of the top of a frame 1, a rotary motor shaft 51 of the rotary motor 50 is of a hollow structure, two ends of the rotary motor shaft pass through the rotary motor 50, specifically, the rotary motor shaft 51 is a part of a rotor of the rotary motor 50, the hollow interior of the rotary motor shaft is used for conveying wool, the rotary disc 52 is arranged at the lower end position of the rotary motor shaft 51, the rotary motor shaft 51 is provided with a straight groove 53 transversely passing through the hollow structure, a wear-resistant ring 54 is arranged at the top position of the rotary motor shaft 51, a wear-resistant ring 54 is also arranged at the position above the straight groove 53, and the two wear-resistant rings 54 are arranged oppositely.

Specific wear-resisting ring 54 can be made by wear-resisting materials such as pottery or glass, its inner wall is circular arc smooth structure, can carry the knitting wool high efficiency, and reduce the wearing and tearing to the knitting wool, simultaneously because it has fabulous wear resistance by itself, so long-term the back of using, the condition such as breach also can not appear, thereby can prevent to cut off the knitting wool, wear-resisting ring 54's outer fringe has indent structure, can firmly install on gyration motor shaft 51 through interference fit's mode, install dust cover 55 at gyration motor shaft 51's top position, the dust cover can be formed by flexible material preparation such as rubber, can prevent that fine hair or tiny fibre that the knitting wool produced in the transportation process from entering to gyration motor 50 inside through the gap.

The rotary disc 52 is installed at the bottom of the rotary motor shaft 51, two yarn guide holes 56 are diagonally arranged at the outer ring of the rotary disc 52, namely, the connecting line of the two yarn guide holes 56 passes through the center of the rotary disc 52, yarn guide hole wear-resistant pieces 57 are arranged at the yarn guide holes 56, the yarn guide hole wear-resistant pieces 57 are also made of wear-resistant materials such as ceramics or glass, the inner wall of the yarn guide hole wear-resistant pieces 57 is of an arc smooth structure, knitting wool can be efficiently conveyed, the abrasion of the knitting wool is reduced, and a groove is formed in the middle of the outer edge of each yarn guide hole wear-resistant piece 57 and can be stably installed on the rotary disc 52.

At the bottom of the rotary disc 52, a fin 58 is arranged, specifically, the fin 58 is vertically arranged and is in a vertical arrangement state with a connecting line of the two yarn guiding holes 56, namely, for the dynamic balance of the rotary disc 52, the fin 58 and the yarn guiding holes 56 are both arranged at intervals of 90 degrees and are aligned at the center, the fin 58 can generate the effect of a centrifugal fan when the rotary disc 52 rotates at a high speed, and fluff or fine fibers in the process of winding and conveying the fluff are blown outwards to prevent the fluff from being accumulated.

In order to improve the installation stability, the rotary disc 52 and the rotary motor shaft 51 are installed and fixed through the conical bolt 59, specifically, the top of the conical bolt 59 has a conical structure, the interior of the rotary motor shaft 51 has a conical concave structure, the top of the conical bolt 59 has a hexagon socket structure, when the installation is carried out, the conical bolt 59 is placed into the interior of the rotary motor shaft 51 through the straight groove 53, the rotary disc 52 is installed at the bottom of the conical bolt and fixed through a screw, and the top of the conical bolt is fixedly installed through a hexagon socket screwdriver, so when the rotary disc 52 runs at a high speed, the rotary disc 52 has self-locking capability, and is more stable when the rotary disc rotates more, and the loosening of the traditional bolt is prevented.

In conclusion, the rotary yarn feeding structure of the chenille textile machine has the advantages that the wear-resistant rings 54 are arranged at the upper end and the lower end of the hollow rotary motor shaft 51, so that the rotary motor shaft 51 is prevented from being cut by down yarns passing through the hollow rotary motor shaft 51, the service life of the rotary motor shaft is prolonged, and the down yarns are prevented from being broken by the cut rotary motor shaft in a reverse direction due to cutting, so that the stability and the maintenance cost of the equipment can be greatly improved due to the wear-resistant ring structure;

in the scheme, the rotary disc is provided with two oppositely arranged yarn guide holes 52, and yarn guide hole wear-resistant pieces 56 are also arranged at the yarn guide holes 52, so that when the rotary motor 50, the rotary motor shaft 51 and the rotary disc 52 rotate at high speed, the knitting wool can be well stably and efficiently wound on a cutting distance sheet, and in the scheme, the bottom of the rotary disc 52 is provided with a fin 58 structure, so that the effect of a centrifugal fan can be generated while the rotary disc 52 rotates at high speed, and the knitting wool or fine fibers in the winding and conveying process are blown away outwards to prevent the knitting wool from accumulating; meanwhile, in order to deal with the rotary motor shaft 51 rotating at a high speed, the mounting stability of the rotary disc 52 is improved, and the rotary disc is kept in excellent dynamic balance, the conical bolt 59 is adopted for mounting, so that the rotary disc has self-locking capability when rotating at a high speed, and is more stable when rotating, and the loosening condition of the traditional bolt is prevented.

Claims

1. The gyration of chenille weaving machine send a structure, its characterized in that: including rotating electrical machines and gyration dish, rotating electrical machines arranges for the vertical direction to arrange at frame top intermediate position, rotating electrical machines's gyration motor shaft is hollow structure, the lower extreme at the gyration motor shaft is installed to the gyration dish, the gyration motor shaft is equipped with the straight flute that transversely runs through with hollow structure, wear-resisting ring has been arranged at the top of gyration motor shaft, the outer lane department of gyration dish is equipped with the yarn guide hole.

2. The rotary feed structure of a chenille textile machine as recited in claim 1, wherein: and wear-resistant rings are arranged in the interior of the rotary motor shaft and above the straight groove, and the two wear-resistant rings are arranged oppositely.

3. The rotary feed structure of a chenille textile machine of claim 2 wherein: the inner wall of the wear-resistant ring is of a circular arc smooth structure.

4. The rotary yarn feeding structure of a chenille spinning machine according to claim 1, wherein: fins are arranged at the bottom of the rotary disc.

5. The rotary feed structure of a chenille textile machine of claim 4 wherein: the number of the wire guide holes is two, and the wire guide holes are arranged in a diagonal mode.

6. The rotary feed structure of a chenille textile machine of claim 5 wherein: the fins are vertically arranged and are in a vertical arrangement state with the connecting line of the wire guide holes.

7. The rotary feed structure of a chenille textile machine as recited in claim 1, wherein: and a hollow wire guide hole wear-resistant part is arranged on the wire guide hole.

8. The rotary feed structure of a chenille textile machine of claim 7 wherein: the inner wall of the wire guide hole wear-resistant part is of an arc smooth structure.

9. The rotary feed structure of a chenille textile machine as recited in claim 1, wherein: the rotary disc and the rotary motor shaft are fixedly installed through a conical bolt.

10. The rotary yarn feeding structure of a chenille spinning machine according to claim 1, wherein: and a dust cover is arranged at the top of the rotary motor shaft.