CN111172638A

CN111172638A - Multipurpose cabling machine and spindle thereof

Info

Publication number: CN111172638A
Application number: CN202010162959.0A
Authority: CN
Inventors: 高翔
Original assignee: Hangzhou Lingjie Lace Belt Co Ltd
Current assignee: Hangzhou Lingjie Lace Belt Co Ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-05-19
Anticipated expiration: 2040-03-10
Also published as: CN111172638B

Abstract

The invention discloses a multipurpose doubling and twisting machine and a spindle thereof, wherein the spindle comprises a yarn tank, a twisting disc and a hollow spindle blade, a first yarn outlet channel communicated with the hollow spindle blade, a second yarn outlet channel and a yarn inlet channel which are communicated with each other are arranged in the twisting disc, the first yarn outlet channel and the second yarn outlet channel are positioned on the same vertical surface and are not communicated, a guide wheel is arranged between the top of the hollow spindle blade and a yarn outlet at the top of the yarn tank, an adjusting piece which can move in the hollow spindle blade and the first yarn outlet channel is arranged in the hollow spindle blade and the first yarn outlet channel, the yarn in the yarn tank is wound on the adjusting piece after bypassing the guide wheel and is finally led out from the yarn outlet, the adjusting piece is in a yarn winding state when positioned at the first yarn outlet, and the adjusting piece is in a core yarn state when positioned at the top of the hollow spindle blade. The yarn can be produced in two cabling modes at the same time.

Description

Multipurpose cabling machine and spindle thereof

Technical Field

The invention relates to the technical field of textile equipment, in particular to a multipurpose cabling machine and a spindle thereof.

Background

The doubling and twisting machine is a textile mechanical device for twisting a plurality of strands of spun yarns into one strand. The function is to process the yarn or the folded strand product into thread-shaped products for weaving and knitting.

Chinese patent No. CN103147185B discloses a two-for-one twister, which comprises a spindle, a spindle driving motor, a yarn collector, an overfeed device, a winding device and a control system, wherein the spindle is mounted on a frame, a radial yarn passing hole on a spindle twisting disk is communicated with a hollow inner cavity of a spindle blade, the spindle blade is provided with a tensioner, a yarn sensor is arranged on a yarn path between the yarn collector and the overfeed device to detect the linear velocity and tension of the yarn, and the spindle driving motor is provided with a motor sensor to detect the rotating speed and current of the motor.

In the cabling of the two-ply yarns, two ways are generally used, one being achieved by a two-for-one twister as in the above-mentioned patent, where two plies of yarn are twisted around each other; the other is to use one as core yarn and the other as covering yarn, i.e. the core yarn is not wound, but the covering yarn is wound on the core yarn. In the existing equipment, the two winding modes need to be carried out by adopting two kinds of equipment, so that the equipment cost investment of enterprises is large.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a spindle of a multi-purpose cabling machine, which can simultaneously produce yarns in two cabling modes.

The technical purpose of the invention is realized by the following technical scheme:

a spindle of a multipurpose doubling and twisting machine comprises a yarn tank, a twisting disc and a hollow spindle blade, wherein a first yarn outlet channel communicated with the hollow spindle blade, a second yarn outlet channel and a yarn inlet channel which are communicated with each other are arranged in the twisting disc, the first yarn outlet channel and the second yarn outlet channel are located on the same vertical plane and are not communicated, a guide wheel is arranged between the top of the hollow spindle blade and a yarn outlet at the top of the yarn tank, an adjusting piece capable of moving in the hollow spindle blade and the first yarn outlet channel is arranged in the hollow spindle blade and the first yarn outlet channel, yarn in the yarn tank is wound on the adjusting piece after bypassing the guide wheel and is finally led out from the yarn outlet, the adjusting piece is located at the opening of the first yarn outlet channel and is located at the core yarn state when located at the top end of the hollow spindle blade.

So set up, when the regulating part was in the winding yarn state, the yarn in the yarn jar was walked around the leading wheel and is stretched into hollow spindle blade to derive from first yarn passageway department, another yarn gets into from advancing yarn passageway and goes out from second yarn passageway, and at this moment, the twisting dish rotates and drives two yarns emergence rotations simultaneously, thereby intertwine. When core yarn needs to be produced, yarn is interrupted between the yarn outlet and the first yarn outlet channel, then the adjusting piece is moved to the opening of the hollow spindle blade, and then the yarn is connected again.

More preferably: the adjusting piece comprises a winding column and turntables arranged at two ends of the winding column.

So set up, can be with the yarn winding on the regulating part, avoid the yarn to deviate from the regulating part simultaneously.

More preferably: and a bearing is arranged on the winding column.

So set up, reduce the yarn and carry the resistance in-process on the regulating part.

More preferably: at least one of the turntables is provided with a wire clamping port.

So set up, can go into the card line mouth with the yarn card, so, when removing the regulating part from the winding yarn state to the core yarn state, can walk through the direct pulling regulating part of yarn, be convenient for realize adjusting between the state.

More preferably: the wire clamping ports are arranged in a plurality of numbers, and the wire clamping ports are distributed around the axial lead of the rotary disc at equal intervals.

So set up, the yarn card of being convenient for is established.

More preferably: the cross section of the inner hole of the hollow spindle blade and the cross section of the first yarn outlet channel are both quadrilateral.

So set up, make the regulating part can not take place to rotate in hollow spindle blade and first play yarn passageway for the yarn is carried more stably, avoids the yarn to take place to rotate in transportation process.

More preferably: and a yarn guide eye is arranged at the opening at the top of the hollow spindle blade.

So set up, firstly, can avoid the regulating part to deviate from hollow spindle blade, secondly, can lead the yarn, play the guard action to the yarn.

More preferably: and a limiting part for preventing the adjusting part from falling out is arranged at the outlet of the first yarn outlet channel.

So set up, when winding state, the twisting dish rotates the in-process and blocks the regulating part through the locating part, avoids it to be thrown away under the centrifugal force effect.

More preferably: the one end of locating part towards the export of first yarn passageway is arc, just the locating part adopts magnetic material to make, the carousel adopts magnetism to inhale the material and makes.

So set up, make regulating part and locating part inhale mutually to can reduce the regulating part in the use and take place to remove, and then make the winding of two strands of yarns more stable.

Aiming at the defects in the prior art, the invention aims to provide a multipurpose cabling machine.

The second technical purpose of the invention is realized by the following technical scheme:

a multi-purpose cabling machine comprises the spindle.

In conclusion, the invention has the following beneficial effects:

1. the conversion between the two modes can be realized through the movement of the adjusting piece, the production of two yarns can be finished by one device, and meanwhile, the exchange between the two modes is very simple and convenient;

2. compared with the common three-strand cabling processing mode, the raw material silk thread strength used by the two-strand cabling is better by adopting the two-strand cabling processing mode.

Drawings

FIG. 1 is a first schematic view of the structure of the present embodiment, showing the structure in a core yarn state;

FIG. 2 is a second schematic structural view of the present embodiment, showing the structure in the state in which the yarn is wound;

FIG. 3 is a schematic cross-sectional view of a hollow spindle blade of the present embodiment;

FIG. 4 is a schematic structural view of the regulating member in the present embodiment;

fig. 5 is a partial sectional view of the regulating member in the present embodiment.

In the figure, 100, a yarn can; 110. a yarn outlet; 200. twisting the disc; 210. a first yarn outlet channel; 220. a second yarn outlet channel; 230. a yarn feeding channel; 300. a hollow spindle blade; 310. a guide wheel; 400. a yarn bobbin; 500. an adjustment member; 510. winding the column; 520. a turntable; 521. a wire clamping port; 530. a bearing; 600. a yarn guide eye; 700. and a limiting member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A multi-purpose doubling and twisting machine is shown in figures 1 and 2 and comprises a yarn tank 100, a twisting disc 200 and a hollow spindle blade 300, wherein the hollow spindle blade 300 is fixed in the yarn tank 100, a yarn barrel 400 is arranged in the yarn tank 100, the yarn barrel 400 is sleeved on the hollow spindle blade 300, and a yarn outlet 110 is arranged at the top of the yarn tank 100.

The twisting disk 200 is positioned below the yarn can 100, and a first yarn outlet channel 210 communicated with the hollow spindle blade 300, and a second yarn outlet channel 220 and a yarn inlet channel 230 which are communicated with each other are arranged in the twisting disk 200. The first yarn outlet channel 210 and the second yarn outlet channel 220 are arranged along the horizontal direction, and in addition, the first yarn outlet channel 210 and the second yarn outlet channel 220 are positioned on the same vertical plane and are not communicated with each other.

A guide wheel 310 is arranged between the top of the hollow spindle blade 300 and the yarn outlet 110 at the top of the yarn can 100, the guide wheel 310 is arranged to deviate from the central line of the yarn can 100, and one side of the guide wheel 310 close to the central line of the yarn can 100 is partially positioned right above the opening of the hollow spindle blade 300.

Referring to fig. 3, the diameter and shape of the inner hole of the hollow spindle 300 are the same as those of the first yarn outlet channel 210, and the cross section of the inner hole of the hollow spindle 300 and the cross section of the first yarn outlet channel 210 are both quadrilateral.

Referring to fig. 1, an adjusting member 500 is disposed inside the hollow spindle 300 and the first yarn discharging passage 210 and is movable inside the hollow spindle 300 and the first yarn discharging passage 210. Referring to fig. 4 and 5, the adjusting member 500 includes a winding post 510, a turntable 520 mounted at both ends of the winding post 510, and a bearing 530 fitted around the winding post 510. The two turntables 520 are respectively provided with a plurality of wire clamping ports 521, and the plurality of wire clamping ports 521 are distributed at equal intervals around the axial lead of the turntables 520.

The wire clamping opening 521 is arranged along the radial direction of the turntable 520, and the whole wire clamping opening is in a straight shape. An opening of the yarn clamping opening 521 is provided with a flaring for guiding yarns to enter the yarn clamping opening 521 conveniently.

A yarn guide eye 600 is arranged at the top opening of the hollow spindle blade 300, and the yarn guide eye 600 is in threaded connection or damping clamping connection with the hollow spindle blade 300, preferably in threaded connection. A limiting member 700 for preventing the adjusting member 500 from falling out is disposed at the outlet of the first yarn outlet channel 210, the limiting member 700 is fixedly mounted on the twisting plate 200 through a bolt, one end of the limiting member 700 facing the outlet of the first yarn outlet channel 210 is arc-shaped, the limiting member 700 is made of a magnetic material, and the rotating plate 520 is made of a magnetic material.

The working principle is as follows:

when producing the covering yarn, the covering yarn is fed from the second yarn feeding passage 230 and pulled out from the second yarn discharging passage 220, so as to complete the penetration of the covering yarn. Then the eye 600 is opened, the yarn passes through the eye 600 after passing around the guide wheel 310, then passes around the winding column 510 of the adjusting member 500, then passes through the eye 600 and then is led out from the yarn outlet 110, finally the adjusting member 500 is put back into the hollow spindle 300, and then the eye 600 is installed back.

When producing the winding yarn, the yarn in the yarn bobbin 400 is pulled out, the adjusting piece 500 moves to the outlet of the first yarn outlet channel 210 under the action of gravity, then the yarn is pulled out from the outlet of the first yarn outlet channel 210, the yarn sent out from the yarn outlet 110 is cut, then the yarn is pulled out from the first yarn outlet channel 210, and then the yarn is connected from the outer side of the yarn can 100.

When the core-spun yarn production needs to be readjusted, the yarn outside the first yarn outlet channel 210 is cut off, one cut end of the yarn is clamped into the yarn clamping opening 521, the yarn is ensured not to be pulled out of the yarn clamping opening 521, then the yarn guide eye 600 is opened, the yarn is pulled from the hollow spindle blade 300, the adjusting piece 500 is pulled out of the hollow spindle blade 300, the yarn in the yarn clamping opening 521 is taken out and then penetrates through the yarn guide eye 600, and the yarn guide eye 600 is installed after the yarn is reconnected.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. A spindle of a multi-purpose cabling machine comprises a yarn tank (100), a cabling disk (200) and a hollow spindle rod (300), wherein a first yarn outlet channel (210) communicated with the hollow spindle rod (300), a second yarn outlet channel (220) and a yarn inlet channel (230) which are communicated with each other are arranged in the cabling disk (200), the first yarn outlet channel (210) and the second yarn outlet channel (220) are located on the same vertical plane and are not communicated, and the spindle is characterized in that: a guide wheel (310) is arranged between the top of the hollow spindle blade (300) and the yarn outlet (110) at the top of the yarn tank (100), an adjusting piece (500) which can move in the hollow spindle blade (300) and the first yarn outlet channel (210) is arranged in the hollow spindle blade (300) and the first yarn outlet channel (210), yarns in the yarn tank (100) are wound on the adjusting piece (500) after bypassing the guide wheel (310) and are finally led out from the yarn outlet (110), the adjusting piece (500) is in a yarn winding state when located at the opening of the first yarn outlet channel (210), and the adjusting piece (500) is in a core yarn state when located at the top end of the hollow spindle blade (300).

2. The spindle of the multi-purpose cabling machine according to claim 1, wherein: the adjusting member (500) includes a winding post (510) and turntables (520) installed at both ends of the winding post (510).

3. The spindle of the multi-purpose cabling machine according to claim 2, wherein: a bearing (530) is arranged on the winding column (510).

4. The spindle of the multi-purpose cabling machine according to claim 2 or 3, wherein: at least one of the turntables (520) is provided with a wire clamping port (521).

5. The spindle of the multi-purpose cabling machine according to claim 4, wherein: the wire clamping openings (521) are arranged in a plurality, and the wire clamping openings (521) are distributed around the axis of the rotary disc (520) at equal intervals.

6. The spindle of the multi-purpose cabling machine according to claim 2, wherein: the cross section of the inner hole of the hollow spindle blade (300) and the cross section of the first yarn outlet channel (210) are both quadrilateral.

7. The spindle of the multi-purpose cabling machine according to claim 1, wherein: a yarn guide eye (600) is arranged at the opening at the top of the hollow spindle blade (300).

8. The spindle of the multi-purpose cabling machine according to claim 1, wherein: the outlet of the first yarn outlet channel (210) is provided with a limiting piece (700) for preventing the adjusting piece (500) from falling out.

9. The spindle of the multi-purpose cabling machine as claimed in claim 8, wherein: one end, facing the outlet of the first yarn outlet channel (210), of the limiting piece (700) is arc-shaped, the limiting piece (700) is made of magnetic materials, and the rotary disc (520) is made of magnetic materials.

10. A multi-purpose doubling and twisting machine is characterized in that: comprising a spindle according to any one of claims 1 to 9.