CN1328179A

CN1328179A - Fasciating and double-twisting spindle

Info

Publication number: CN1328179A
Application number: CN 00118280
Authority: CN
Inventors: 叶齐炎
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-06-11
Filing date: 2000-06-11
Publication date: 2001-12-26

Abstract

A fasciating and double-twisting spindle features that a cantilever-type yarn gaide mechanism on the side wall of spindle is used to make the two yarns from two cheeses in spindle pass through central channel and side-wall channel into fasciating mechanism, where two yarns are fasciated and then twisted to obtain special fasciated and twisted yarn.

Description

Fasciating and double-twisting spindle

A kind of fasciating and double-twisting spindle that is used for the textile production fasciated yarn

The present invention is the improvement invention to No 99104290.5 patents.

Before the present invention, the two-for-one twisting spindles technology of twisting thread that intermediary and later stages in twentyth century rise can only be used for single thread twisting or two yarn and sth. made by twisting, the yarn of being produced remove have heavy twist, package is big, outside the little breakage, be as good as with traditional ring ingot twisted yarn on yarn texture and form, this two-for-one twisting spindles is representative with the product of German Allma company and Italian Savio company.The trend of the oriented single bag of wrap yarn, composite yarn that the hollow spindle twist yarn technology that occurred in nearly ten years is produced, double-contracting, the development of high-elastic and low bullet aspect, its mainstream product is the product of French ICBT.No 99104290.5 patents have proposed to produce the fasciating and double-twisting spindle and the resultant yarn method of fasciated yarn, and it not only had been different from and twisted yarn but also be different from looping, composite yarn.But there are some defectives in the method and apparatus that this patent proposes, the fasciated yarn structural instability that Here it is is generated, Yarn guide mechanism imperfection, and when generating the elasticity fasciated yarn, yarn tension is wayward and influence yarn quality.

The objective of the invention is to propose to be useful for the device that spinning and twisting is already produced various high-quality fasciated yarns.

The present invention realizes like this.

Accompanying drawing 1 is the outline drawing of fasciating and double-twisting spindle of the present invention.

Accompanying drawing 2 is fasciating and double-twisting spindle structure cutaway views that the present invention is used to produce non-resilient fasciated yarn.

Accompanying drawing 3 is fasciating and double-twisting spindle structure cutaway views that the present invention is used for production elasticity fasciated yarn.

Accompanying drawing 4,5 is respectively two kinds of structure cutaway views of looping mechanism in the fasciating and double-twisting spindle of the present invention.

Accompanying drawing 6,7 is respectively two kinds of structure cutaway views of jar end yarn-guiding duct in the fasciating and double-twisting spindle of the present invention.

In accompanying drawing 2, the accompanying drawing 3: the spindle blade 3 under the magnetic in the revolving body and a wharve 2 and a yarn Line tension dish 25 links to each other, and an eccentric orfice h is arranged in the spindle blade 3, and top is fixed wtih an annular magnet 4, Magnetic is turned last time has an eccentric orfice f in 23, and its underpart is fixed wtih an annular magnet 5, on Section is installed on the tank tube 21 by two bearings 22. Magnetic turn last time 23 with spindle blade 3 with Have one fixedly threeway 26 be installed at the bottom of the tank on 24, a side opening n and logical is fixedly arranged in the threeway 26 Hole p. Have one in the wire-lead piece that cantilever thread tube 17 tops in the cantilever Yarn guide mechanism link to each other Individually advance yarn hole a, the sidewall that there is location Xiao 14 and a rubber ring 15 bottom and inserts tank tube 21 is led Yarn channel d porch is more fastening by a gland 16. 8 and 9 is the stop magnet of fangs 24. In the fangs annular chamber 7 lubricating oil is arranged, mist of oil is by a plurality of aperture g and m lubricating

bearings

22 and 27. The 1st, spindle support, the 18th, twizzle, the 30th, anti-balloon plate, the 28th, the support cone seat of fangs 24.

In the accompanying drawing 2: the upper yarn tube 13 in the upper yarn box 19, it is drawn yarn and enters through guide arm 29 The central yarn-guiding duct entrance b of tank tube 21 enters on the magnetic through bullet type yarn tensioner 20 again Eccentric orfice f in the revolving body 23. Lower yarn tube 12, it draws yarn on the upper yarn box box body 19 Guide is logical at the bottom of hole c in yarn-guiding loop k, the cantilever thread tube 17, tank tube sidewall guide slotted hole d, the tank Bullet type tensioner 6 in the road enters the side opening n in the fixedly threeway 26 then. Through the magnetic upper rotary The wrap yarn of body 23 and spindle blade 3 and the fixedly looping mechanism generation of threeway 26 formations is through wharve Cross-drilled hole j in 25 draws twisting by twizzle 18 outputs. External draw yarn jet thrust G can with the tank tube Sidewall draws the jet slotted hole E of yarn and links to each other and lead to yarn-guiding duct and up hole i at the bottom of the tank. Piston 10 promotes Bullet type tensioner 6, piston 11 promotes bullet type tensioner 20,33rd, back-moving spring, the 1st, in The centre passage draws the yarn fumarole. Spring 32 and screw 31 are used for the Tensity size of adjustment of tonicity device 6.

In the accompanying drawing 3: cassette holder 40 is installed on jar tube centre gangway adapter sleeve 35, the cassette holder bottom is plate-like and is bumped into metal or ceramic yarn-guiding loop, top is installed with a box cap 38, its top is spherical and is bumped into a plurality of annular rubber rings 39, revolution box body 19 is installed on the cassette holder 40 by bearing 36, and the upper end is being fixed and is being bumped into the band metal of garden arc groove r or the driving ring 42 of ceramic yarn-guiding loop 37.Submissile reed 41 is fixed on the revolution box body 19 and with serration S on the cassette holder and contacts.The elastomeric yarn yarn tube of revolution in the box body 19, it is drawn the annular rubber ring 39 of yarn on the box cap and enters a jar tube centre gangway inlet b and enter the eccentric orfice f in the revolving body 23 on the magnetic again.Following yarn tube 12, its draw yarn when turning round the yarn box by circular groove r driving rotational box body 19, the hole c in cantilever yarn-guide tube 17 again, tank skin guide slotted hole d, a jar end guide cross-drilled hole v enters the side opening n of fixedly threeway 26.Yarn after looping is drawn twisting again through twizzle 18 outputs through cross-drilled hole j.50, the 51st, the porcelain circle of band eccentric orfice is set in respectively on spindle blade 3 and the magnetic in the revolving body 23.E is the aperture for manual threading.

Accompanying drawing 4,5 is respectively a looping mechanism enlarged drawing in the accompanying drawing 2,3, among the figure: annular magnet 4 is fixed on the magnetic support 28, magnetic support 28 is fixed on the spindle blade 3, revolving body 23 respectively has an eccentric orfice h and f on spindle blade 3 and the magnetic, its entity profile all is in one of centre of gyration line cn side, can drive the yarn revolution of passing wherein during the eccentric orfice revolution.h ₁It is the curved hole that communicates with cross-drilled hole j in the wharve 25.u ₁, u ₂With z be respectively the guide taper hole.Fixedly threeway 26 is installed on the magnetic between the revolving body 23 and spindle blade 3, and fixedly a counterbore w and an eccentric counterbore p are arranged at threeway top ₂, side opening n and p ₂Communicate; A counterbore y and boss q, p are arranged at the bottom ₁It is eccentric through-hole.Arrow A is represented the heart yarn approach axis, and arrow B represents to clad the yarn approach axis, and arrow C is represented to wrap twist yarn and drawn direction.The 21st, jar tube, the 22, the 27th, bearing, the 24th, fangs.

In the accompanying drawing 5: annular magnet 4 and 5 is tapered.

Accompanying drawing 6 is jar end yarn-guiding duct structure cutaway views in the accompanying drawing 2, among the figure: the piston 10 and the back-moving spring 53 of a promotion bullet tensioner 6 arranged at jar tube 21 bottoms, draw the aperture A of compressed air through piston 10 that yarn fumarole E introduces from jar tube sidewall and blow out and make jar yarn that tube sidewall guide slotted hole d introduces enter fixedly threeway 26, simultaneously the center yarn-guiding duct that enters jar tin of aperture B, C, i, the H of compressed air in jar tube 21 by side opening n.M is a jar bottom horizontal cavity.The fixing counterbore w in the threeway 26, eccentric counterbore p2 and eccentric through-hole p ₁Constitute guide threeway top feature.Screw 31 and spring 32 are used to regulate the control yarn tension size of the position of movable block 54 with control bullet tensioner 6.Screw 55 is used for connecting jar tube and fangs forms the composite yarn jar.

Accompanying drawing 7 is jar end yarn-guiding duct structure cutaway views in the accompanying drawing 3.Among the figure: a connector 56 is arranged at jar tube 21 bottoms, wherein has cross-drilled hole v to connect jar tube sidewall guide slotted hole d and the fixing side opening n of threeway 26.The fixing p in the threeway 26 ₁Be through hole, p2 is eccentric counterbore, and w is a counterbore.E is for supplying the manual side opening that draws yarn in jar tube sidewall.Screw 55 is used for connecting jar tube and fangs forms the composite yarn jar.

Accompanying drawing 1 is the spindle outline drawing, among the figure: spindle blade 3, fixedly threeway 26, a pair of annular magnetic patch 4 and 5, magnetic support 28, last revolving body 23 is formed looping mechanism.Wherein f, h are respectively the eccentric orfice in 23 and 3, and n is the side opening in the fixedly threeway 26, p ₁Be through hole.Cantilever yarn-guide tube 17, location Xiao 14, rubber ring 15 and gland 16 formed the cantilevered Yarn guide mechanisms, and the 12nd, following yarn tube, the 13rd, place the last yarn tube of yarn box.The 29th, lever jack, 10,20 is respectively the bullet type tensioner, the 8, the 9th, ingot jar stop magnet.B is that heart yarn is introduced the hole, and a is that wrapped yarn is introduced the hole, the 18th, and the twizzle of bag twist yarn output.Y1 represents to wrap the contour structures of twist yarn.

Main points of the present invention are the yarn looping mechanisms that are made up of fixedly threeway and upper and lower magnetic revolving body by, it utilizes eccentric orfice to make heart yarn revolution and forms stable looping effect with the cladding yarn, and cantilevered Yarn guide mechanism and last yarn box make the branch of two one threads lead and enter looping mechanism to have operability.

Characteristics of the present invention:

1. fasciating and double-twisting spindle is based on widely used double twisting theory now, so its technology mode is ripe.

2. fasciating and double-twisting spindle and traditional two-for-one twisting spindles difference are: it utilizes the cantilevered Yarn guide mechanism, and composite ingot jar and last yarn box separate two one threads and generate fasciated yarn by wharve twisting again after transmission enters looping mechanism generation looping effect.

3. fasciating and double-twisting spindle fasciated yarn that generates and the yarn that adopts traditional ring ingot twisting or the twisting of existing two-for-one twisting spindles to be generated has very big difference on structure and form.Therefore the yarn of this uniqueness will be opened up new knit fabric and woven fabric market.

Claims

1. a fasciating and double-twisting spindle and method that is used for the textile production fasciated yarn, comprise a yarn looping mechanism, a composite yarn jar, a cantilevered Yarn guide mechanism and a last yarn box, it is characterized in that: said yarn looping mechanism is by revolving body on the magnetic with eccentric orfice, magnetic with eccentric orfice turn next time and one be installed in, fixedly threeway between the magnetic revolving body is formed, magnetic is turned next time and is connected with a tension pulley with a wharve and drives by magnetic force that revolving body rotates on the magnetic, said multiple box yarn jar is made up of a jar tube and fangs, jar tube central authorities have that the eccentric orfice in the revolving body communicates on a central yarn-guiding duct and the magnetic, a sidewall yarn-guiding duct is arranged on the jar barrel, yarn-guiding duct at the bottom of a jar is arranged between jar tube and the fangs, a cantilever yarn-guide tube is arranged in the said cantilevered Yarn guide mechanism, one end fulcrum is arranged on the jar barrel upper end of said composite yarn jar and can rotates around fulcrum, be in a jar top, tube center during its other end work, the said yarn box of going up is one and fixedly goes up yarn box on yarn box or the swinging, be installed in a jar tube top, the fixed yarn box of going up is made up of box body and the metal or the ceramic yarn-guiding loop that are bumped into box body, the yarn box comprises a cassette holder on the swinging, a revolution box body, a box cap, a driving ring, a metal or a ceramic trough of belt yarn-guiding loop that is bumped into driving ring, rolling bearing and a submissile reed of connection cassette holder and revolution box body, said going up in the yarn box has a yarn tube, the yarn of drawing in yarn tube eccentric orfice in the revolving body on said central yarn-guiding duct and magnetic enters looping mechanism, in the said jar of tube yarn tube is arranged, the yarn of drawing in the yarn tube is through the said yarn-guiding loop of going up in the yarn box, the cantilevered Yarn guide mechanism, the sidewall yarn-guiding duct, jar end yarn-guiding duct and fixedly threeway enter looping mechanism, the eccentric orfice of wrap yarn from said magnetic is turned next time drawn, and a tension pulley twisting through being connected with said wharve forms fasciated yarn.

2. by the described spindle of claim 1, revolving body on the said magnet, it is characterized in that: revolving body is installed in the said jar of central yarn-guiding duct of tube by two fixing bearings of its top, an annular magnet is being fixed in the bottom, said eccentric orfice, its eccentric orfice entity profile is in one of the centre of gyration line of revolving body side vertically, can drive the yarn that passes eccentric orfice during the eccentric orfice revolution and together turn round.

3. by the described spindle of claim 1, said magnetic is turned next time, it is characterized in that: a spindle blade is arranged, its top fastening a magnetic support, fixing an annular magnet on the magnetic support, an eccentric orfice is arranged in the spindle blade, and its eccentric orfice entity profile is in one of spindle blade centre of gyration line side vertically, can drive two one threads that pass eccentric orfice during the eccentric orfice revolution and together turn round.

4. by claim 1,2,3 described spindles, said fixedly threeway, it is characterized in that: fixedly threeway top has a counterbore to link to each other with an eccentric counterbore, a counterbore is arranged at the bottom, between eccentric counterbore in top and the bottom counterbore through hole is arranged, the side has the eccentric counterbore in a cross-drilled hole and top to communicate, eccentric counterbore is in side cross-drilled hole homonymy, eccentric orfice on top counterbore and the said magnetic in the revolving body communicates, the bottom counterbore communicates with eccentric orfice during said magnetic is turned next time, and said annular magnet is in respectively among the upper and lower counterbore.

5. by claim requirement 1,2 described spindles, central yarn-guiding duct in the said composite yarn jar, sidewall yarn-guiding duct and jar end yarn-guiding duct, it is characterized in that: comprise a slotted hole in the central yarn-guiding duct, eccentric orfice on its lower end and the said magnetic in the revolving body communicates, comprise a slotted hole in the sidewall yarn-guiding duct, its upper end communicates with said cantilever yarn-guide tube, its lower end communicates with said jar of end yarn-guiding duct, comprise a cross through hole or a transverse passageway in the jar end yarn-guiding duct, a bullet type tensioner is arranged in transverse passageway, one end of cross through hole or transverse passageway communicates with said fixedly threeway, and the other end communicates with said sidewall yarn-guiding duct.

6. by the described spindle of claim 1, said jar of tube, it is characterized in that: a jar tube has a confession to draw the slotted hole of yarn automatically in the sidewall or has a confession manually to draw the side cross-drilled hole of yarn, the upper end of said slotted hole can be connected with the external yarn nozzle that draws, the lower end communicates with a jar end yarn-guiding duct, and said cross-drilled hole communicates with slotted hole lower end in the said side arm yarn-guiding duct.

7. by claim 1,2 described spindles, said fangs is characterized in that: the shoe cream room of an annular is arranged in the fangs, and a plurality of apertures are arranged at oil pocket top, and mist of oil is by the aperture lubricating bearings.

8. by the described spindle of claim 1, said cantilevered Yarn guide mechanism, it is characterized in that: a guide piece is being fixed in said cantilever yarn-guide tube upper end, location Xiao is being fixed in the bottom, a rubber ring is being overlapped at Xiao Shangfang yarn-guide tube place, location, and insert the inlet of said jar tube side arm yarn-guiding duct, and a gland is fastened on the jar edge of jar tube upper end, and guide piece bottom has one to enter the yarn hole and communicate with the cantilever yarn-guide tube.

9. by the described spindle of claim 1, yarn box in the said revolution, it is characterized in that: said cassette holder is installed in said jar of tube centre gangway outside, the cassette holder bottom is the garden plate-like, the dish edge is bumped into metal or ceramic yarn-guiding loop, surface, outer garden, middle part is the serration shape vertically, said box cap is being fixed on top, box cap top is spherical and is bumped into a plurality of annular rubber rings, said revolution yarn box is installed on the cassette holder by bearing, garden arcuation groove is arranged on the circle edge of said trough of belt yarn-guiding loop, and the yarn that the pitch of the laps edge moves can drive the yarn box by garden arcuation groove and rotate, and said submissile reed is fixed on the revolution yarn box and with serration on the said cassette holder and contacts.

10. with the spindle of the described production fasciated yarn of claim 1 to 9 and method roughly the same spindle and method mutually.