CN202809100U - Core wrapping and thread forming device - Google Patents
Core wrapping and thread forming device Download PDFInfo
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- CN202809100U CN202809100U CN 201220248964 CN201220248964U CN202809100U CN 202809100 U CN202809100 U CN 202809100U CN 201220248964 CN201220248964 CN 201220248964 CN 201220248964 U CN201220248964 U CN 201220248964U CN 202809100 U CN202809100 U CN 202809100U
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Abstract
The utility model relates to textile machinery and provides a core wrapping and thread forming device, which comprises a framework; a transmission component of central yarn, another transmission component for wrapping the yarn and a yarn guide device are mounted on the framework; a second twist component is arranged below the yarn guild device, wherein the yarn guide device comprises an upper fixed plate and a lower fixed plate which are parallel to each other; and the upper fixed plate and the lower fixed plate are respectively provided with a central hole and side holes. The core wrapping and thread forming device provided by the utility model is simple in structure and convenient for yarn cross-under, and can directly form a folded yarn balloon twisting stop point and accurately wrap a thermal fuse among multi-strand sewing threads. The core wrapping and thread forming device solves the technical difficult problems of the prior art that the thermal fuse can not be wrapped among the multi-strand sewing threads, a folded yarn balloon twisting stop point cannot be formed at a yarn outlet directly, the integrated structure is complex, the operation is difficult, raw materials and manpower are wasted, and the quality of the finished yarn product is poor.
Description
Technical field
The utility model relates to textile machine, relates in particular to a kind of for yarn and thermo-fuse being closed the cored yarn-plying apparatus that adopts when being twisted strand.
Background technology
Be the high speed development along with sewing and weaving, variation to yarn requires also more and more higher, feed carrier has obtained deep development and research as the important component in the textile machine, and the quality of yarn has inseparable relation with the structure of feed carrier to a great extent.In existing patent document, the patent documents about the yarn moulding are arranged a lot, such as Chinese patent: " a kind of core-spun yarn device (CN201250311Y) ", include a mainframe, be provided with cotton rove and polyester filament on this mainframe; One yarn transfer device guarantees unwinding and the evenly drawing-off of described cotton rove and polyester filament; And a twisting apparatus, cladded yarn is wound into new yarn cylinder; It is characterized in that: described polyester filament is flat cylinder yarn, be provided with and overhanging yarn-guide tube positive perpendicular to this mainframe in the positive front portion of described mainframe, the described flat cylinder yarn that is wound with polyester filament is set on this yarn-guide tube prejudicially, and described polyester filament passes and enters described mixed yarn feeding device through this yarn-guide tube.This device only is a kind of blending to yarn, does not exist the clear and definite centre that a kind of silk thread is wrapped in other silk thread.In the present yarn development, a kind of high speed sewing thread " heat bonding sewing thread " is replacing the ordinary sewing line, " heat bonding sewing thread " is to close together and be twisted strand adding thermo-fuse in the middle of the multiply sewing thread, and thermo-fuse is melted and do not cement and can separate with the multiply sewing thread through high-temperature process.In existing patent document, mention: " bonded thread twisting-in device (20062002923.1) ", yarn guiding assembly comprises that one has the holder at two ends, and the yarn-guide mouth of a taper, a wherein end of this holder is fixed on the support bar, the other end is provided with a pars infundibularis wide at the top and narrow at the bottom, described taper yarn-guide mouth namely places in the middle of this pars infundibularis, yarn-guide mouth is the taper shape of convergent down, its taper periphery etc. is arranged with three Wire channel in building that extend between the top/bottom part, each Wire channel in building is communicated with the taper outer peripheral edges, although this device is to close together sth. made by twisting with adding low fuse in the middle of the multi-strand yarns, but it can't be coated on thermo-fuse in the middle of the multiply sewing thread accurately, and this device has following shortcoming:
One, only twist with the fingers a little because forming air ring first bottom of taper yarn-guide mouth, and can only cause and can't accurately thermo-fuse be coated in the middle of the multiply sewing thread as the filament mouth effect, and can produce the inhomogeneous yarn qualities problem of strand twist.
Two, the periphery of taper thread guide and each wire casing are for being communicated with, and the multiply sewing thread in the Wire channel in building is easier to drop out in groove and the thermo-fuse of centre can't be encased.
Three, this apparatus structure is comparatively complicated, and form end twist with the fingers point on the lower a perforation finish, operative employee's very difficult operation in the threading process causes strand broken end phenomenon, causes the wastage of material cost of labor to increase and finished product yarn qualities problem.
Summary of the invention
It is a kind of simple in structure that the utility model provides, and makes things convenient for the cross-under silk thread, can directly form the strand air ring at the filament mouth of thermo-fuse and multiply sewing thread and only twist with the fingers a little, can accurately thermo-fuse be coated on a kind of cored yarn-plying apparatus in the middle of the multiply sewing thread; Solved exist in the prior art can't thermo-fuse be coated in the middle of the multiply sewing thread accurately, filament mouth can not directly form the strand air ring and only twist with the fingers a little, integrated complex structure, operating difficulties, raw material and artificial waste, the technical barrier that the final yarns end product quality is poor.
Above-mentioned technical problem of the present utility model solves by following technical proposals: a kind of cored yarn-plying apparatus, it is characterized in that: comprise a frame, in frame the transmission part of center yarn and the transmission part of parcel yarn are installed, below the transmission part of the transmission part of center yarn and parcel yarn, be provided with feed carrier, the feed carrier below is provided with the retwist parts, feed carrier wherein comprises upper mounted plate and the bottom plate that is parallel to each other, upper, all offer the centre bore that imports for the center yarn on the bottom plate and supply the lateral opening of parcel yarn importing, on, the central lines of the centre bore on the bottom plate, on, lateral opening line on the bottom plate and upper, the line of the centre bore on the bottom plate intersects at the bottom plate below.Through the transmission part importing feed carrier of the parcel yarn (sewing thread) behind the first twist through the parcel yarn, and center yarn (thermo-fuse) also imports to feed carrier through center yarn transmission part, and feed carrier is wrapped to form core-spun yarn with multiply parcel yarn with the center yarn.The up and down centre bore at upper bottom plate center aligns, what walk in centre bore up and down is thermo-fuse, and what walk in centre bore periphery up and down lateral opening up and down is sewing thread, silk thread on the process behind the bottom plate is twisted by the retwist device that is positioned at the bottom plate below, form air ring, end and twist with the fingers the below that point is positioned at the bottom plate centre bore.The so-called point of only twisting with the fingers is exactly some place that is integrated into the air ring top by lateral opening and centre bore silk thread process retwist out, end and twist with the fingers the some place formation composite plied yarn twist, in the middle of thermo-fuse is positioned at, and the sewing thread more than three wraps up thermo-fuse, forms the heat bonding sewing thread.Parcel yarn (sewing thread) penetrates by in lateral opening, center yarn (thermo-fuse) penetrates by centre bore, the parcel yarn is one contraction-like by upper mounted plate to bottom plate, feed carrier plays a guiding function to center yarn (thermo-fuse) and parcel yarn (sewing thread), can accurately center yarn (thermo-fuse) be coated on the centre of parcel yarn (sewing thread).Put into heater after being taken out by yarn-plying apparatus through the multi cord that is wound into cylinder behind the retwist, form the heat bonding sewing thread.
As preferably, link to each other by support between upper mounted plate and the bottom plate, the center of described upper mounted plate and bottom plate all offers a centre bore; Wrap up the yarn entrance hole in the upper lateral opening conduct that upper mounted plate offers more than three, describedly be distributed on the upper mounted plate centered by the lateral opening above centre bore on each, offer identical with the top hole number lower lateral openingly at bottom plate, be distributed on the bottom plate centered by the described lower lateral opening following centre bore; Upper centre bore on the upper mounted plate and upper distance between lateral opening are greater than the lower centre bore on the bottom plate and lower distance between lateral opening; At upper and lower centre bore with upper and lowerly be provided with thread-carrier in lateral opening.
Thread guide eyelet directly is set on upper bottom plate, and arranges in thread guide eyelet and allow the easier thread-carrier that passes through of yarn, reduce outage, the distance between the lateral opening and centre bore does not wait up and down, can allow sewing thread better wrap up thermo-fuse.Leave enough large space between the upper bottom plate, make things convenient for installation and the cross-under of yarn, yarn is to lower centre bore from the direct cross-under of upper centre bore simultaneously, by upper lateral opening direct cross-under to lower lateral opening, can not occur existing in the prior art because the running of retwist device below fixed head and so that the problem that the sewing thread of avris is deviate from by the cross-under groove, so that thermo-fuse well is wrapped in the middle of the multiply sewing thread, improve yarn qualities.And each strand yarn all is directly to have each hole on the upper bottom plate directly to import, do not need the various feed carriers that add, the issuable yarn in adding feed carrier of effectively having avoided existing in the prior art mixes easily disorderly, separated time is inconvenient, and the problem that yarn breaks easily behind separated time.The utility model can directly form air ring and only twist with the fingers a little below bottom plate, improved the accuracy of twisting thread the uniformity and thermo-fuse being wrapped up of yarn, so that yarn qualities is better.
Be made into upper bottom plate circular and arrange simultaneously 3 lateral opening up and down, for the moment conveniently make and be connected and installed, lateral opening expression is wrapped up by the thermo-fuse of three sewing threads to the center about in the of 3, can realize thermo-fuse is well wrapped up, and saves cost and material.The ceramic guide guide is effective, is not easy fracture of wire.
As preferably, each the lower lateral opening corresponding layout on each on the upper mounted plate on lateral opening and the bottom plate, namely wherein the line of lateral opening on any one and upper centre bore is positioned at same plane with the line of corresponding lower lateral opening and lower centre bore.The up and down lateral opening and centre bore up and down of arranging like this, can make things convenient for the cross-under yarn, reduce simultaneously stressed at the feed carrier place of yarn, can allow yarn be derived by bottom plate smoothly and then twist, reduce the possibility of yarn broken string, improve the service life of yarn.
The shape of support can be multiple pattern, can be for being connected to two connecting rods on the upper bottom plate, connecting rod links to each other with outside frame, also can be that several connecting rods that are distributed between the bottom plate consist of, upper and lower fixing plate is fixed on the frame by support, described support comprises fixed bar and connecting rod, one end of described fixed bar is connected with upper mounted plate or bottom plate, the other end of fixed bar is connected with frame, the connecting rod of described connecting rod for tilting, the two ends of connecting rod are connected on upper mounted plate and the bottom plate.The upper bottom plate that connecting rod is used for being parallel to each other links together, then be fixed on the outside frame by fixed bar, certainly fixed head also can be an extension of bottom plate or upper mounted plate, namely upper mounted plate or bottom plate and fixed bar is made of one.Upper mounted plate and bottom plate are circular, and upper mounted plate and bottom plate surround a round table-like space, and connecting rod is positioned at 1/10 ~ 1/6 of the side that is projected as round table-like space on the side in round table-like space.The occupation of land of connecting rod is very little, under the bonding strength of bottom plate, can allow operating personnel carry out very easily the cross-under yarn between upper bottom plate on guaranteeing, improves installation effectiveness.
As preferably, upper centre bore on the upper mounted plate and upper distance between lateral opening are 5mm ~ 15mm, lower centre bore on the described bottom plate and lower distance between lateral opening are 3mm ~ 10mm, upper centre bore on the upper mounted plate and upper between lateral opening distance greater than the lower centre bore on the bottom plate and lower between lateral opening apart from 3mm ~ 8mm, the distance between the described upper bottom plate is 25mm ~ 45mm.Centre bore and lateral opening between distance guaranteed that the thermo-fuse at center can not twine mutually with the sewing thread of periphery, thereby reduced the short-term rate, also improved the end product quality of last strand.And the distance one between the upper bottom plate is to have guaranteed convenience cross-under yarn on bottom plate, the 2nd, can guarantee that yarn is having under the prerequisite of enough gradients separately wire of sufficient space can also be arranged in this process.
As preferably, the transmission part of described center yarn comprises the creel of the yarn cylinder of fixed center yarn, and creel is fixed on the frame, is provided with at least one tensioner in yarn cylinder leading-out terminal front lower place, imports in the feed carrier through the center yarn of tensioner.Center yarn (thermo-fuse) is directly derived by the yarn cylinder, through the tensioner of tensioner, so that equalization of strain can be not easy knotting so that center yarn (thermo-fuse) can better import in the feed carrier, reduces the broken end possibility.
The hop of parcel yarn can have various ways, for the difference development of spinning machine, and can be for directly transmitting with the transmission part of first twist equipment or for the parcel yarn that first twist is good.
As a kind of preferred, the transmission part of described parcel yarn comprises ingot plate on, be fixed with a plurality of first twists unit at upper ingot plate, above the first twist unit, be provided with the first twist thread-carrier, below the first twist thread-carrier, be provided with the equalization of strain bar, below the equalization of strain bar, be provided with roller, import in the feed carrier through the first twist yarn behind the roller.This is that first twist mechanism is integrated on the spinning machine, on equipment, can finish simultaneously first twist and retwist, the number of the first twist unit that transmission part comprises is identical with lateral opening number on the upper bottom plate, import in the feed carrier through equalization of strain bar and roller through the parcel yarn behind the first twist, under the drive of retwist, form air ring and finish coating.
Preferred as another kind, the transmission part of described parcel yarn comprises creel, Vertical Square is acclivitous on lower creel is furnished with a plurality of parcel yarn line cylinders of having finished first twist, each the place ahead of wrapping up yarn line cylinder is provided with equalization of strain bar or thread-carrier, below the equalization of strain bar, be provided with roller, import in the feed carrier through the first twist yarn behind the roller.This transmission part is applicable to finish the parcel yarn of first twist, imports in the feed carrier through equalization of strain bar and roller again.
As preferably, described retwist parts comprise lower spindle, and lower spindle top is feed carrier, is socketed with the folded twisted netting twine cylinder at lower spindle, and the folded twisted netting twine cylinder has a rings device outward.Multi-strand yarns catches on by leading hook, and then the rotation by rotor forms air ring, finishes retwist.
Therefore, a kind of cored yarn-plying apparatus of the present utility model possesses following advantage: 1, by the guiding of feed carrier, multiply is wrapped up yarn tighten up, thereby the center yarn that will be positioned at the center precisely wraps up, improve yarn qualities; 2, can finish simultaneously first twist, parcel and retwist on equipment, so that yarn twist is even, parcel is tight; 3, feed carrier is directly by the centre bore on the fixed head and the lateral opening guide of carrying out, and is simple in structure, forms below the convenient lower centre bore at bottom plate and only twists with the fingers a little, can thermo-fuse be coated in the middle of the multiply sewing thread accurately, and yarn qualities is good; 4, between the upper bottom plate of feed carrier without any blocking, make things convenient for threading, thermo-fuse directly has the upper centre bore of upper mounted plate to the lower centre bore of bottom plate, and sewing thread by the upper lateral opening direct cross-under of upper mounted plate in bottom plate lower lateral opening, can not produce each yarn twines mutually, the phenomenon of broken end occurs easily, improved yield rate and yarn qualities.
Description of drawings
Fig. 1 is the front view of one of them unit of a kind of cored yarn-plying apparatus of the present utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the A place enlarged diagram in Fig. 1.
Fig. 4 is that the master of the interior feed carrier of Fig. 1 looks cutaway view.
Fig. 5 is the top view of Fig. 4.
Fig. 6 is the upward view of Fig. 5.
Fig. 7 is the front view of another kind of cored yarn-plying apparatus of the present utility model.
Fig. 8 is the right view of Fig. 7.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical scheme of utility model is described in further detail.
Embodiment 1:
As illustrated in fig. 1 and 2, a kind of cored yarn-plying apparatus, comprise a frame 27, in frame 27 transmission part of center yarn and the transmission part of parcel yarn are installed, be provided with feed carrier below the transmission part of the transmission part of center yarn and parcel yarn, the feed carrier below is provided with the retwist parts.
To finish one core-spun yarn as example, the transmission part of center yarn comprises the creel 12 of the yarn cylinder of fixed center yarn, creel 12 is fixed on the frame 27, at yarn cylinder leading-out terminal one tensioner 13 is installed, the center yarn 10 of process tensioner 13 imports in the feed carrier with parcel yarn 11 downwards.
The transmission part of parcel yarn comprises that the upper spindle 24 of 26,3 first twist unit 26,3 first twist unit of the transmission part below that is positioned at the center yarn is installed on the ingot plate 23, and upper ingot plate 23 is fixed on the frame 27.The parcel yarn through the first twist of first twist unit 26 after through the first twist thread-carrier of 26 tops, first twist unit, the first twist thread-carrier comprises the below that the second thread-carrier 14, the first thread-carriers 25 that vertically arranged the first thread-carrier 25 of a thread guide eyelet and a thread guide eyelet are horizontally disposed and the second thread-carrier 14 all are positioned at center yarn transmission part.Pass through multiply parcel yarn behind the second thread-carrier 14 through equalization of strain bar 15 with after being positioned at the roller 22 of below, first twist unit, imported feed carrier with the center yarn.
As shown in Figure 3, retwist parts wherein are positioned at the below of feed carrier, and the retwist parts comprise that one is installed in the lower spindle 19 on the frame 27, and a folded twisted netting twine cylinder 20 is arranged above lower spindle 19, and there is a rings 18 folded twisted netting twine cylinder 20 outer ends, and rings 18 is provided with one and leads hook 28.Passed through the yarn behind the feed carrier and walked around by leading on the hook 28, then the rotation of the retwist rotor of process retwist device forms an air ring 17 with each strand, finishes retwist.
As shown in Figure 4, feed carrier comprises circular upper mounted plate 3 and circular bottom plate 4, and upper bottom plate is parallel to each other, and the diameter of upper mounted plate 3 is greater than the diameter of bottom plate 4, and the distance between upper mounted plate 3 and the bottom plate 4 is 33mm.Upper mounted plate 3 and under fix 4 plates and interconnect by a connecting rod 2,1/8 of the lateral area in the round table-like space that the width of connecting rod 2 only surrounds for upper bottom plate, upper bottom plate and connecting rod 2 are formed in one.Outer rim at bottom plate 4 is fixed with a fixed bar 1, and the end of fixed bar 1 and the tie point of connecting rod 2 on bottom plate 4 intersect, and feed carrier is connected on the frame member 21 of frame by fixed bar 1.As shown in Figure 5, offer centre bore 7 on the upper mounted plate 3, centered by the center of circle of above centre bore 7 upper mounted plate 3 be evenly equipped with on three lateral opening 6, upper lateral opening 6 and upper centre bore 7 between distance be 12mm.As shown in Figure 6, offer centre bore 9 at the center of bottom plate 4, centered by the center of circle of following centre bore 9 bottom plate 4 be evenly equipped with three lower lateral opening 8, lower lateral opening 8 and lower centre bore 9 between distance be 8mm.As shown in Figure 5, upper centre bore 7 and lower centre bore 9, on the lateral opening 6 and lower lateral opening 8 interior ceramic guides 5 that all are equipped with.The central lines of upper centre bore 7 and lower centre bore 9, upper lateral opening 6 with corresponding lower lateral opening 8 line and up and down the line of centre bore be positioned at the below of the lower centre bore 9 of bottom plate 4, the projection on the bottom plate 4 of namely going up lateral opening 6 the center of circle be positioned at correspondence lower lateral opening 8 with the extended line that is connected of lower centre bore 9 on.
In use, feed carrier is installed on the frame member 21 of frame of composite twisting machine, the creel 12 of fixed center yarn (thermo-fuse) 10 is arranged above feed carrier and parcel yarn (sewing thread) 11 is carried out the upper ingot plate 23 of first twist.Center yarn (thermo-fuse) 10 on the creel 12 is penetrated tensioner 13, after down penetrating the thread-carrier 5 in the upper centre bore 7 on the upper mounted plate 3 of feed carrier, thread-carrier 5 outputs by the lower centre bore 9 on the bottom plate 4, be installed on the composite twisting machine the upper spindle 24 that has on the ingot plate 23, many parcel yarns (sewing thread) 11 on the upper spindle 24 are through behind the first twist, the first yarn introduction member 25 and 14 of the second guides by upper spindle 24 tops are down passed through equalization of strain bar 15, transmit the thread-carrier 5 that down penetrates in upper lateral opening 6 on the upper mounted plate 3 through roller 22 again, down exported by the thread-carrier 5 of lower lateral opening 8 on the bottom plate 4, the center yarn (thermo-fuse) 10 of the thread-carrier output of the yarn of output in lower centre bore 9 down, be wound up on the folded twisted netting twine cylinder 20 through rings 18, because the rotation of lower spindle 19, second twist strand forms air ring 17, the lower centre bore on the bottom plate 4 of feed carrier and lower directly form to end below lateral opening twist with the fingers point 16, finish the whole implementation process of heat bonding sewing thread.
Embodiment 2:
Shown in Fig. 7 and 8, as different from Example 1, the transmission part of parcel yarn wherein comprises creel 29, lower creel 29 is positioned at the below of the creel 12 of fixed center yarn line cylinder, be fixed with an inclined-plane 32 at lower creel 29, be fixed with on inclined-plane 32 and be socketed with respectively 30, three parcels of parcel yarn line cylinder yarn line cylinder 30 central lines in vertical direction of having finished first twist on 31, three fixed axis 31 of three fixed axis.Above the side of the parcel yarn line cylinder 30 of lower creel 29, a first twist thread-carrier 33 or equalization of strain bar are installed, import in the feed carrier after being fixed on equalization of strain bar 15 on the frame 27 and roller 22 through pile warp under each burst wrapped yarns alignment of first twist thread-carrier 33.
During use, penetrate tensioner by the center yarn (thermo-fuse) 10 that is fixed on the creel, down penetrate the upper centre bore on the upper mounted plate after, by the output of the lower centre bore on the bottom plate.Simultaneously down pass through the equalization of strain bar by the parcel yarn (sewing thread) 11 on the creel under twisting machine, three of penetrating after roller transmits on the upper mounted plate are upper lateral opening, down by three on the bottom plate lower lateral opening outputs, the center yarn (thermo-fuse) 10 that parcel yarn (sewing thread) 11 of output exported with centre bore down, pass through rings 18 and lead hook and be wound up on the folded twisted netting twine cylinder 20, because the rotation of lower spindle 19, second twist strand forms air ring 17, the lower centre bore on the bottom plate 4 of feed carrier and lower directly form to end below lateral opening twist with the fingers point 16, finish the whole implementation process of heat bonding sewing thread.
Claims (9)
1. cored yarn-plying apparatus, it is characterized in that: comprise a frame, the transmission part of center yarn and the transmission part of parcel yarn are installed above frame, below the transmission part of the transmission part of center yarn and parcel yarn, be provided with feed carrier, the feed carrier below is provided with the retwist parts, feed carrier wherein comprises upper mounted plate and the bottom plate that is parallel to each other, upper, all offer the centre bore that imports for the center yarn on the bottom plate and supply the lateral opening of parcel yarn importing, on, the central lines of the centre bore on the bottom plate, on, lateral opening line on the bottom plate and upper, the line of the centre bore on the bottom plate intersects at the bottom plate below.
2. a kind of cored yarn-plying apparatus according to claim 1 is characterized in that: link to each other by support between upper mounted plate and the bottom plate, the center of described upper mounted plate and bottom plate all offers a centre bore; Wrap up the yarn entrance hole in the upper lateral opening conduct that upper mounted plate offers more than three, describedly be distributed on the upper mounted plate centered by the lateral opening above centre bore on each, offer identical with the top hole number lower lateral openingly at bottom plate, be distributed on the bottom plate centered by the described lower lateral opening following centre bore; Upper centre bore on the upper mounted plate and upper distance between lateral opening are greater than the lower centre bore on the bottom plate and lower distance between lateral opening; At upper and lower centre bore with upper and lowerly be provided with thread-carrier in lateral opening.
3. a kind of cored yarn-plying apparatus according to claim 1 and 2, it is characterized in that: the lower lateral opening corresponding layout of each on each on the upper mounted plate on lateral opening and the bottom plate, namely wherein the line of lateral opening on any one and upper centre bore is positioned at same plane with the line of corresponding lower lateral opening and lower centre bore.
4. a kind of cored yarn-plying apparatus according to claim 1 and 2, it is characterized in that: upper and lower fixing plate is fixed on the frame by support, described support comprises fixed bar and connecting rod, one end of described fixed bar is connected with upper mounted plate or bottom plate, the other end of fixed bar is connected with frame, the connecting rod of described connecting rod for tilting, the two ends of connecting rod are connected on upper mounted plate and the bottom plate.
5. a kind of cored yarn-plying apparatus according to claim 1 and 2, it is characterized in that: the upper centre bore on the upper mounted plate and upper distance between lateral opening are 5mm ~ 15mm, lower centre bore on the described bottom plate and lower distance between lateral opening are 3mm ~ 10mm, upper centre bore on the upper mounted plate and upper between lateral opening distance greater than the lower centre bore on the bottom plate and lower between lateral opening apart from 3mm ~ 8mm, the distance between the described upper bottom plate is 25mm ~ 45mm.
6. a kind of cored yarn-plying apparatus according to claim 1 and 2, it is characterized in that: the transmission part of described center yarn comprises the creel of the yarn cylinder of fixed center yarn, creel is fixed on the frame, be provided with at least one tensioner in yarn cylinder leading-out terminal front lower place, in the center yarn importing feed carrier through tensioner.
7. a kind of cored yarn-plying apparatus according to claim 1 and 2, it is characterized in that: the transmission part of described parcel yarn comprises ingot plate on, be fixed with a plurality of first twists unit at upper ingot plate, above the first twist unit, be provided with the first twist thread-carrier, below the first twist thread-carrier, be provided with the equalization of strain bar, below the equalization of strain bar, be provided with roller, import in the feed carrier through the first twist yarn behind the roller.
8. a kind of cored yarn-plying apparatus according to claim 1 and 2, it is characterized in that: the transmission part of described parcel yarn comprises creel, Vertical Square is acclivitous on lower creel is furnished with a plurality of parcel yarn line cylinders of having finished first twist, each the place ahead of wrapping up yarn line cylinder is provided with equalization of strain bar or thread-carrier, below the equalization of strain bar, be provided with roller, import in the feed carrier through the first twist yarn behind the roller.
9. a kind of cored yarn-plying apparatus according to claim 1 and 2, it is characterized in that: described retwist parts comprise lower spindle, and lower spindle top is feed carrier, is socketed with the folded twisted netting twine cylinder at lower spindle, and the folded twisted netting twine cylinder has a rings device outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248964 CN202809100U (en) | 2012-05-30 | 2012-05-30 | Core wrapping and thread forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248964 CN202809100U (en) | 2012-05-30 | 2012-05-30 | Core wrapping and thread forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202809100U true CN202809100U (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220248964 Expired - Lifetime CN202809100U (en) | 2012-05-30 | 2012-05-30 | Core wrapping and thread forming device |
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| CN (1) | CN202809100U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395657A (en) * | 2013-08-07 | 2013-11-20 | 山东南山纺织服饰有限公司 | Yarn unwinding device |
| CN106521748A (en) * | 2015-09-11 | 2017-03-22 | 厦门翔鹭化纤股份有限公司 | Composite hot sticking fiber and preparation method thereof |
| CN107841826A (en) * | 2016-09-19 | 2018-03-27 | 江苏景盟针织企业有限公司 | A kind of twisting apparatus and the knitting machine including the twisting apparatus |
| CN115537983A (en) * | 2022-09-27 | 2022-12-30 | 浙江东星纺织机械有限公司 | High-strength inner bonding line processing technology |
-
2012
- 2012-05-30 CN CN 201220248964 patent/CN202809100U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395657A (en) * | 2013-08-07 | 2013-11-20 | 山东南山纺织服饰有限公司 | Yarn unwinding device |
| CN106521748A (en) * | 2015-09-11 | 2017-03-22 | 厦门翔鹭化纤股份有限公司 | Composite hot sticking fiber and preparation method thereof |
| CN107841826A (en) * | 2016-09-19 | 2018-03-27 | 江苏景盟针织企业有限公司 | A kind of twisting apparatus and the knitting machine including the twisting apparatus |
| CN115537983A (en) * | 2022-09-27 | 2022-12-30 | 浙江东星纺织机械有限公司 | High-strength inner bonding line processing technology |
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