CN211256193U

CN211256193U - Yarn twisting device

Info

Publication number: CN211256193U
Application number: CN201922180127.7U
Authority: CN
Inventors: 陈秋良; 黄伊蕾; 沈培红; 向海琪; 朱红; 李业萌
Original assignee: Zhejiang Huanfeng Textile Co ltd
Current assignee: Zhejiang Huanfeng Textile Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-08-14
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a yarn twisting device belongs to the textile processing field, including the twisting chassis, be equipped with more than one bearing mount pad on its twisting chassis, all being connected the axostylus axostyle through bearing movable fit on the bearing mount pad, the equal fixed mounting in axostylus axostyle top has the line axle bed, the equal fixed connection in top of line axle bed is the spool inserted bar, one-way bearing is all being installed on the top of spool inserted bar, the one-way bearing periphery is fixed with more than one thread guide hook, the line axle bed in a lower surface circumference be equipped with annular ring gear, annular ring gear and the full gear engagement of the power output who fixes gear motor on the twisting chassis are equipped with the yarn interlude hole on the axis of spool inserted bar, spool seat, axostylus axost. The utility model discloses a yarn twisting device, simple structure, reasonable in design use convenience such as operation dismouting, easy maintenance, and occupation space is little, and the loss is little, and stability is high, guarantees that each yarn turns round the same, guarantees strand quality and difficult broken string etc..

Description

Yarn twisting device

Technical Field

The utility model belongs to the textile processing field especially relates to a yarn twisting device.

Background

When the yarns are used for spinning finished products, twisting treatment needs to be carried out on the yarns, wherein the twisting is to fix two or more single yarns into a folded yarn and obtain good quality states such as forming, strength and the like. When twisting yarn, the yarn spool keeps motionless, and the twisting is accomplished when the yarn is unwrapped wire around the yarn spool to the yarn machine that has now, and its twisting turns to be fixed, if want the turns to of other numerical value then need more comparatively complicated mechanical cooperation just can accomplish, and each yarn turns to the value of synthetic strand yarn has the error, and current twisting device structure is complicated in addition, and the dismouting is inconvenient, and occupation space is big, and the loss is many, and the big stability of vibration is low, easy broken string etc..

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a yarn twisting machine to solve the problem that proposes among the above-mentioned background art.

The utility model discloses a yarn twisting device, including the twisting chassis, be equipped with more than one bearing mount pad on its twisting chassis, all moving fit through the bearing on the bearing mount pad and connecting the axostylus axostyle, the equal fixed mounting in axostylus axostyle top has the wire shaft seat, and the equal fixed connection in top of wire shaft seat is the spool inserted bar, and one-way bearing is all being installed on the top of spool inserted bar, and one-way bearing periphery is fixed with more than one thread guide hook, a lower surface circumference in the spool seat be equipped with annular ring gear, annular ring gear and the full gear meshing of power output who fixes gear motor on the twisting chassis, axostylus axostyle upper portion all is fixed with drive gear, moves fit through drive chain between the drive gear and connects, the axis of spool inserted bar, spool seat, axostylus.

As the utility model discloses a preferred, the periphery equipartition of spool inserted bar is the spool fixing device that rises.

As the utility model discloses a preferred, the rotation direction of one-way bearing and spool seat is the same.

Preferably, the one-way bearing is movably seated on the diameter reducing part at the top end of the insert rod of the bobbin.

As the utility model discloses a preferred, be equipped with positioning groove between one-way bearing and the undergauge portion.

The utility model discloses a yarn twisting device, simple structure, reasonable in design use convenience such as operation dismouting, easy maintenance, and occupation space is little, and the loss is little, and stability is high, guarantees that each yarn turns round the same, guarantees strand quality and difficult broken string etc.. The yarn drives the rotation of spool at thread guide hook and spool seat and accomplishes the twisting, and the rotation that the spool was driven to the spool axle seat can control the twist of yarn, realizes the accurate control twist, and the twist of each yarn is the same, is favorable to promoting the later stage and processes into the quality of strand.

Drawings

Fig. 1 is a schematic longitudinal sectional structural view of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

The utility model relates to a yarn twisting device, which comprises a twisting chassis 1, wherein more than one bearing installation seat 2 is arranged on the twisting chassis 1, the bearing installation seats 2 are movably matched and connected with a shaft lever 5 through a bearing 3, the top end of the shaft lever 5 is fixedly provided with a wire shaft seat 4, the top end of the wire shaft seat 4 is fixedly connected with a wire shaft inserting rod 6, the top end of the wire shaft inserting rod 6 is provided with a one-way bearing 7, more than one yarn guide hook 8 is fixed on the periphery of the one-way bearing 7, an annular gear ring 9 is arranged on the circumference of the lower surface of the bobbin seat 4, the annular gear ring 9 is meshed with a power output full gear of a speed reducing motor 10 fixed on the twisting chassis 1, transmission gears 12 are fixed on the upper parts of the shaft levers 5, the transmission gears 12 are movably matched and connected through a transmission chain 13, and yarn through holes 11 are arranged on the axes of the bobbin inserted rod 6, the bobbin seat 4, the shaft rod 5 and the bearing installation seat 2.

Example 2

The utility model relates to a yarn twisting device, which comprises a twisting chassis 1, wherein more than one bearing installation seat 2 is arranged on the twisting chassis 1, the bearing installation seats 2 are movably matched and connected with a shaft lever 5 through a bearing 3, the top end of the shaft lever 5 is fixedly provided with a wire shaft seat 4, the top end of the wire shaft seat 4 is fixedly connected with a wire shaft inserting rod 6, the top end of the wire shaft inserting rod 6 is provided with a one-way bearing 7, more than one yarn guide hook 8 is fixed on the periphery of the one-way bearing 7, an annular gear ring 9 is arranged on the circumference of the lower surface of the bobbin seat 4, the annular gear ring 9 is meshed with a power output full gear of a speed reducing motor 10 fixed on the twisting chassis 1, transmission gears 12 are fixed on the upper parts of the shaft levers 5, the transmission gears 12 are movably matched and connected through a transmission chain 13, and yarn through holes 11 are arranged on the axes of the bobbin inserted rod 6, the bobbin seat 4, the shaft rod 5 and the bearing installation seat 2. The bobbin tensioning fixing devices 16 are uniformly distributed on the periphery of the bobbin insertion rod 6, the bobbin tensioning fixing devices 16 are used for enabling the bobbin 7 to be consistent with the bobbin insertion rod when the bobbin 17 is inserted into the bobbin insertion rod 6, the bobbin insertion rod 6 cannot rotate around the bobbin insertion rod at will, and when the speed reduction motor 10 works, the bobbin shaft seat 4 rotates to drive yarns which are conveyed outwards to be twisted. The one-way bearing 7 rotates in the same direction as the spool holder 4.

When the automatic yarn winding machine works, the bobbin 17 is placed on the bobbin insertion rod 6, the unidirectional bearing 7 is placed on the top end of the bobbin insertion rod 6, the yarn end of the bobbin 17 penetrates through the yarn guide hook 8 and then penetrates through the bobbin insertion rod 6, the bobbin base 4, the shaft lever 5 and the yarn insertion hole 11 in the axis of the bearing mounting base 2 from top to bottom, when the yarn is pulled, the yarn guide hook 8 rotates towards one direction under the action of the unidirectional bearing 7, namely, the yarn is twisted, the control of the yarn twist number is realized through the rotation control of the yarn shaft base 4, when the speed reducing motor rotates fast, the twisting twist number is large, when the speed reducing motor rotates slowly, the bobbin base 4 rotates slowly, and the twisting twist value is relatively small. The one-way bearing 7 is movably seated on the reduced diameter part 15 at the top end of the spool insert rod 6, and the purpose is not to influence the replacement of the spool 17 when the one-way bearing 7 is removed. A positioning clamping groove 14 is arranged between the one-way bearing 7 and the reducing part 15, an inner diameter ring of the one-way bearing 7 is relatively fixed with the reducing part 15, and the yarn guide hook 8 rotates in one direction. Meanwhile, the speed reducing motor controls the plurality of bobbin bases, so that the twist of each yarn is the same, and the quality of the strand processed in the later stage is improved.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. A yarn twisting device comprises a twisting chassis (1), and is characterized in that more than one bearing installation seat (2) is arranged on the twisting chassis (1), the bearing installation seats (2) are connected with a shaft lever (5) through bearings (3) in a movable fit manner, the top end of the shaft lever (5) is fixedly provided with a wire shaft seat (4), the top end of the wire shaft seat (4) is fixedly connected with a wire shaft inserting rod (6), the top end of the wire shaft inserting rod (6) is provided with a one-way bearing (7), the periphery of the one-way bearing (7) is fixedly provided with more than one yarn guide hook (8), the circumference of one lower surface in the wire shaft seat (4) is provided with an annular gear ring (9), the annular gear ring (9) is engaged with a power output full gear of a speed reducing motor (10) fixed on the twisting chassis (1), the upper part of the shaft lever (5) is fixedly provided with a transmission gear (12), and the transmission gears (12) are connected, the axial lines of the bobbin inserted rod (6), the bobbin seat (4), the shaft lever (5) and the bearing mounting seat (2) are provided with yarn through insertion holes (11).

2. A yarn twisting apparatus as claimed in claim 1, wherein bobbin tensioning fixing means (16) are provided around the periphery of the bobbin insertion rod (6).

3. A yarn twisting device as claimed in claim 1 or 2, wherein the one-way bearing (7) is rotatable in the same direction as the bobbin base (4).

4. A yarn twisting apparatus as claimed in claim 1 or 2, wherein the one-way bearing (7) is movably seated on a reduced diameter portion (15) of the tip end of the bobbin insertion rod (6).

5. A yarn twisting apparatus as claimed in claim 4, wherein a positioning groove (14) is provided between the one-way bearing (7) and the reduced diameter portion (15).