CN102286810A - Twisting combined machine and twisted yarn manufacturing method using the twisting combined machine - Google Patents
Twisting combined machine and twisted yarn manufacturing method using the twisting combined machine Download PDFInfo
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- CN102286810A CN102286810A CN2011101516979A CN201110151697A CN102286810A CN 102286810 A CN102286810 A CN 102286810A CN 2011101516979 A CN2011101516979 A CN 2011101516979A CN 201110151697 A CN201110151697 A CN 201110151697A CN 102286810 A CN102286810 A CN 102286810A
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Abstract
The invention relates to a twisting combined machine and a twisted yarn manufacturing method using the twisting combined machine. A yarn supply bobbin (12) is assembled on the static disc (63) of a spindle (60) by a heightening member (70); the yarn supply bobbin (12) is arranged on the static disc (63) higher than the heightening member (70). When the yarn supply bobbin (12) is arranged at a high position, even the diameter of the gas ring (51) related to the lower portion is decreased, the contact possibility between the gas ring (51) and the yarn supply bobbin (12) can be decreased, thereby the diameter of the gas ring (51), the outer diameters of the spindle (60) and the rotating disc (63) are smaller than the prior size.
Description
Technical field
The present invention relates to that two one threads are carried out doubling twisting and make doubling, and twisted this doubling makes and the doubling and twisting machine of twist yarn and use manufacture method this doubling and twisting machine and twist yarn.The doubling and twisting machine that the present invention relates to is particularly useful for the doubling and twisting machine that tyre cord is used with the industry goods, materials and equipments of cable twist device etc.
Background technology
In the prior art of this yarn-twisting machine, have No. 2598516 communique of Japan's special permission, TOHKEMY 2005-048312 communique, TOHKEMY 2007-291568 communique, TOHKEMY 2000-212842 communique.In the disclosed yarn-twisting machine of these patent documentations, there is problem as follows.
Exist the outside dimension of spindle big, the big such problem of the consumes power of drive source.Specially permit in No. 2598516 communique and the TOHKEMY 2005-048312 communique in Japan, put down in writing and bobbin cradle yarn and spindle yarn carried out doubling twisting forms and the doubling and twisting machine of twist yarn, wherein, above-mentioned bobbin cradle yarn is from being configured in the first yarn feeding bobbin unwinding on board top, by being configured in the board bottom and forming air ring by the rotating disc of the spindle of drive source rotation, the second yarn feeding bobbin unwinding of above-mentioned spindle yarn from the stationary disk that is assemblied in spindle.In above-mentioned doubling and twisting machine, for the air ring that prevents the bobbin cradle yarn contacts with second yarn feeding bobbin, the outside dimension of the rotating disc of spindle is set to the outside dimension of second yarn feeding bobbin of expiring volume state roughly the same, and perhaps the outside dimension than second yarn feeding bobbin of expiring volume state is big.Like this, if use the big spindle of outside dimension, the consumes power that then produces drive source becomes big, and the consumes power of doubling and twisting machine integral body increases such problem.
Along with the bobbin supporting construction of first yarn feeding bobbin is complicated and exist and to cause cost to increase and the operation loaded down with trivial details such problem that becomes that unloads of bobbin.In Japan speciallys permit No. 2598516 communique, disclose the bobbin bolster that points to oblique upper being configured in board top and be configured in the position above more leaning on than this bobbin bolster and point on each bolster of two bolsters of bobbin bolster of horizontal direction, be equipped with the form of first yarn feeding bobbin.In the form of No. 2598516 communique of this Japan's special permission, for the bobbin bolster that points to horizontal direction is assembled first yarn feeding bobbin, need to use ladder or pedal to carry out high-rise working, there is the abominable such problem of operating efficiency.On the other hand, in TOHKEMY 2005-048312 communique,, possesses the lift bearing device that is used for first yarn feeding bobbin is carried out the lifting supporting and disclose in order to solve the problem of No. 2598516 communique of Japan's special permission.But,, have complex structure and the problem that causes the cost of doubling and twisting machine integral body to improve for this lifting supporting construction.
The complex structure of magnetic tensioner, and there is the abominable such problem of maintainability in the magnetic tensioner.In doubling and twisting machine in the past, as utilizing magnetic force to adjust the magnetic tensioner of pushing active force (with reference to TOHKEMY 2007-291568 communique) of movable plate with respect to fixed disk to giving the tensioner of tension force from the yarn of the first yarn feeding bobbin unwinding, having adopted.But there are the following problems for the magnetic tensioner: complex structure, if break down, then can't well and easily carry out its repair by operating efficiency.
Exist yarn to hang operation and be not easy, the abominable such problem of operating efficiency with respect to the volume of feed roller.As TOHKEMY 2007-291568 communique, feed roller in the past carries out the conveying of yarn at drawing-in roller and help roll volume extension threads, by hanging repeatedly yarn at these drawing-in rollers and help roll volume, makes the yarn alignment arrange and realize stable conveying.But, exist yarn to hang the operation spended time to the volume of two rollers, can't promptly carry out the such problem of doubling operation.
The related free degree of the layout of existence and twist yarn production line and twist yarn production line reduces such problem.In TOHKEMY 2000-212842 communique, a kind of yarn-twisting machine is disclosed, this yarn-twisting machine possesses and carries out that doubling twisting makes doubling and a twist yarn production line and one thread carried out the twisted twist yarn production line that makes twist yarn to two one threads.But in the form of TOHKEMY 2000-212842 communique, the drive source of the spindle of two production lines of formation and batching apparatus etc. are not by common componentization, and the framework difference of two production lines.Thereby, can't freely carry out layout according to user's manufacturing form to two production lines, this point exists unfavorable.
Existence can't be hung on volume the so to the end problem of yarn of yarn feeding bobbin.In No. 2598516 communique of TOHKEMY and TOHKEMY 2005-048312 communique, put down in writing and bobbin cradle yarn and spindle yarn carried out doubling twisting forms and the doubling and twisting machine of twist yarn, wherein, above-mentioned bobbin cradle yarn is from being configured in the first yarn feeding bobbin unwinding on board top, the second yarn feeding bobbin unwinding from the stationary disk that is assemblied in spindle of bottom by being configured in board and form air ring, above-mentioned spindle yarn by the rotating disc of the spindle of drive source rotation.In these doubling and twisting machines, when the total length of the bobbin cradle yarn of sending from first yarn feeding bobbin when waiting by for example broken end is shorter than the total length of the spindle yarn of sending from second yarn feeding bobbin, be that benchmark makes and twist yarn with the total length of the bobbin cradle yarn sent from first yarn feeding bobbin.Thereby, at the residual yarn of second yarn feeding bobbin, can't exist the utilization rate of yarn to worsen such problem with yarn with to the end.
Summary of the invention
The object of the present invention is to provide a kind of doubling and twisting machine, the outside dimension of the rotating disc by reducing to constitute spindle can reduce and is used to make spindle to drive the consumes power of the drive source of rotation, can reduce operating cost.The object of the present invention is to provide a kind of doubling and twisting machine, be configured in the bobbin supporting construction of the top of board by simplification, can cut down manufacturing cost.The object of the present invention is to provide a kind of doubling and twisting machine, by being used for that the tension applying device of giving tension force from the yarn of the first yarn feeding bobbin unwinding is made as the mechanical type tensioner from the past magnetic tensioner, can realize the simplification of constructing, realize the raising of maintainability.The object of the present invention is to provide a kind of doubling and twisting machine, this doubling and twisting machine possesses feed roller, and this feed roller is not owing to need to hang operation towards the volume of drawing-in roller and help roll, thereby can promptly carry out and the twist yarn operation.The objective of the invention is to, possess and the doubling and twisting machine of twist yarn production line and these two kinds of production lines of twist yarn production line in, realize the raising of the layout free degree of two production lines.The objective of the invention is to, by bobbin cradle yarn and spindle yarn are carried out doubling twisting obtains and twist yarn and the twist yarn manufacture method in, the yarn that volume can be hung on yarn feeding bobbin uses at last, the raising of the utilization rate of realization yarn.
The invention provides doubling and twisting machine, above-mentioned doubling and twisting machine possesses spindle with rotating disc and the drive source that this spindle is rotated driving, utilize the rotation of rotating disc to make the yarn of the yarn feeding bobbin unwinding from the stationary disk that is arranged on spindle around yarn feeding bobbin, form air ring, thus yarn is implemented twist yarn and handle.And above-mentioned doubling and twisting machine is characterised in that above-mentioned yarn feeding bobbin is assemblied in via heightening component on the stationary disk of above-mentioned spindle, and yarn feeding bobbin is set at the high position of the amount that exceeds this heightening component on the stationary disk.
The invention provides doubling and twisting machine, above-mentioned doubling and twisting machine possesses first yarn feeding bobbin of the bobbin scaffold that is assemblied in the top that is configured in board, with second yarn feeding bobbin on the spindle that is arranged at the bottom that is configured in board, doubling twisting forms and twist yarn to carrying out from the bobbin cradle yarn of the first yarn feeding bobbin unwinding and spindle yarn from the second yarn feeding bobbin unwinding.And above-mentioned doubling and twisting machine is characterised in that above-mentioned bobbin scaffold possesses two bobbin bolsters that extend with cantilever-shaped along continuous straight runs, and two bobbin bolsters are arranged on identical height and position.
The invention provides doubling and twisting machine, above-mentioned doubling and twisting machine is to carrying out twisted making and twist yarn from the yarn feeding bobbin unwinding and by the yarn that tension applying device has been given regulation tension force.The mentioned strain applicator comprises bolster, being arranged to can be around the fixed disk of this bolster rotation and movable plate and the force application part of this movable plate being pushed the application of force towards this fixed disk.The said fixing dish constitutes and can not move along the axis direction of above-mentioned bolster, utilize above-mentioned force application part, push the application of force to constituting the above-mentioned movable plate that can move towards this fixed disk, can give tension force to the yarn of between two dishes, advancing thus along the axis direction of above-mentioned bolster.Above-mentioned force application part is configured in above-mentioned movable plate and constitutes between the slide plate that can move along the axis direction of above-mentioned bolster.And, above-mentioned doubling and twisting machine is characterised in that, by between the end of above-mentioned bolster and above-mentioned slide plate, clamping distance piece, change the position of this slide plate at the axis direction of above-mentioned bolster, adjust the active force of above-mentioned force application part thereby can change to above-mentioned movable plate.
Above-mentioned bolster, said fixing dish and movable plate and above-mentioned slide plate are incorporated in the housing.Be formed with the peristome that is used to insert the above-mentioned distance piece of assembling at above-mentioned housing.And, can adopt following form: above-mentioned distance piece has supporting plate portion and restriction portion, above-mentioned supporting plate portion contacts with above-mentioned slide plate, above-mentioned restriction portion forms the shape bigger than the width dimensions of above-mentioned peristome, be used to limit supporting plate portion and be inserted into insertion boundary in the above-mentioned housing, be formed with in above-mentioned supporting plate portion and be used to avoid the slit that described supporting plate portion contacts with above-mentioned bolster.
The invention provides doubling and twisting machine, possess feed roller at the upstream side of batching apparatus, above-mentioned feed roller is used to control the tension force of the yarn that is batched by this batching apparatus.Above-mentioned feed roller comprise a pair of dish that is driven and rotates and be installed in two the dish between distance piece.At the opposed inner surface of the outer peripheral edges of each dish towards Zhou Fangxiang uniformly-spaced being equipped with a plurality of projections, two dishes under the state of the phase place of the Zhou Fangxiang of each projection that staggers across above-mentioned distance piece arranged opposite.Be formed with the inclined plane in above-mentioned projection, above-mentioned inclined plane descends to towards the outer peripheral edges side of above-mentioned dish, is used to limit yarn, and the complete cycle that spreads all over this dish in the mode on the inclined plane of the projection that connects adjacency is formed with the yarn road.And above-mentioned doubling and twisting machine is characterised in that above-mentioned yarn is carried towards the batching apparatus side under by the state of the part in yarn road restriction.
The present invention with possess a plurality of production lines and twisting apparatus as object.Above-mentioned production line is by also twist yarn production line and twist yarn production line constitute.In above-mentioned and twist yarn production line, bobbin cradle yarn and spindle yarn carried out doubling twisting forms and twist yarn, and utilize batching apparatus to batch this also twist yarn, wherein, above-mentioned bobbin cradle yarn is from the first yarn feeding bobbin unwinding on the top that is configured in board, and utilize the bottom be configured in board and form air ring by the rotating disc of the spindle of drive source rotation, above-mentioned spindle yarn is from the second yarn feeding bobbin unwinding of the stationary disk that is assemblied in above-mentioned spindle.In above-mentioned twist yarn production line, to carry out the twisted twist yarn that forms from the spindle yarn of the 3rd yarn feeding bobbin unwinding on the stationary disk that is assemblied in spindle, and utilize batching apparatus to batch this twist yarn, wherein, above-mentioned spindle is configured in the bottom of board and rotates by drive source.And above-mentioned and twisting apparatus is characterised in that, in above-mentioned and twist yarn production line and twist yarn production line, at least board and batching apparatus in two production lines by general.
The invention provides a kind of manufacture method doubling and twisting machine and twist yarn of using, above-mentioned doubling and twisting machine possesses first yarn feeding bobbin of the bobbin scaffold that is assemblied in the top that is configured in board, with second yarn feeding bobbin on the spindle that is arranged at the bottom that is configured in board, will carry out that doubling twisting forms and twist yarn from the bobbin cradle yarn of the first yarn feeding bobbin unwinding with from the spindle yarn of the second yarn feeding bobbin unwinding.Should and the manufacture method of twist yarn comprise: first and twist yarn make operation, the yarn feeding bobbin of full volume state is assemblied in the first bobbin bolster, with outside dimension with respect to full volume state for the yarn feeding bobbin about half is arranged on the spindle, make and twist yarn; The rotation operation, when the yarn feeding bobbin that is assemblied in the first bobbin bolster arrives its outside dimension with respect to full volume state during for half volume state about half, the yarn feeding bobbin of this half volume state is arranged on the spindle, and the use yarn feeding bobbin midway that will be arranged on the spindle is assemblied in the second bobbin bolster, and then, the yarn feeding bobbin of expiring volume state is assemblied in the first bobbin bolster; And second and twist yarn make operation, at the yarn top of the yarn feeding bobbin of the full volume state that will be assemblied in the first bobbin bolster, combine with the yarn end of the use that is assemblied in second bobbin bolster yarn feeding bobbin midway on the basis, to send the yarn that the yarn feeding bobbin of back, the yarn of sending from the yarn feeding bobbin of full volume state then and half volume state from the spindle sends from this use yarn feeding bobbin midway and carry out doubling twisting, make and twist yarn.And, should and the manufacture method of twist yarn be characterised in that, carry out repeatedly above-mentioned rotation operation and second and twist yarn make operation, thereby obtain and twist yarn.
In the doubling and twisting machine that the present invention relates to, yarn feeding bobbin is assemblied in the stationary disk of spindle via heightening component, yarn feeding bobbin is arranged on the high position of the amount that exceeds this heightening component on the stationary disk.If like this yarn feeding bobbin is arranged on the high position, even then under the situation of the diameter that dwindles the related air ring of Lower Half, also can reduce the possibility of bottom butt of the outer peripheral face of air ring and yarn feeding bobbin, thereby, can make the outside dimension of rotating disc of spindle of the diameter of stipulating this air ring littler than existing size.More than, according to the present invention owing to can dwindle the outside dimension of the rotating disc of spindle, thus the consumes power of the spindle motor that is used to make this spindle drive rotation reduce, thereby, can suppress the operating cost of yarn-twisting machine.
In the doubling and twisting machine that the present invention relates to, the bobbin scaffold possesses two bobbin bolsters that extend with cantilever-shaped along continuous straight runs.In addition, two bobbin bolsters are arranged on identical height and position.The mode according to the present invention, only insert the bobbin bolster that is formed on identical height and position and along continuous straight runs extension by bobbin tube with yarn feeding bobbin, just yarn feeding bobbin can be assemblied in the bobbin scaffold, therefore, as Japan speciallys permit No. 2598516 communique, compare with yarn feeding bobbin being assemblied in the mode that is formed on different height and positions, can simply and promptly carry out the assembling work of yarn feeding bobbin.Specially permit in the mode of No. 2598516 communique in Japan, might need ladder etc. when upward bobbin bolster carries out assembling work, but in mode of the present invention, can carry out assembling work at lower position more, this point such as ladder is also excellent not needing.In addition, this bobbin bolster does not possess complicated mechanisms such as lift bearing device (with reference to TOHKEMY 2005-048312 communique), does not have the shortcoming of the cost raising that causes doubling and twisting machine integral body yet.
In the doubling and twisting machine that the present invention relates to, the tension applying device that will be used for the bobbin cradle yarn is given regulation tension force constitutes as mechanical tension applying device, and the mentioned strain applicator comprises: bolster; Being arranged to can be around the fixed disk and the movable plate of this bolster rotation; Constitute the slide plate that can move along the axis direction of bolster; And be configured between movable plate and the slide plate and movable plate pushed the helical spring of the application of force towards fixed disk, push the application of force towards fixed disk to constituting the movable plate that can move by utilizing helical spring along the axis direction of bolster, thus, can give tension force to the bobbin cradle yarn of between two dishes, advancing.In addition, is purpose to adjust helical spring to the active force of movable plate, can between the elasticity baffle ring of the rearward end of bolster and slide plate, clamp distance piece, by the number that makes distance piece, the thickness of slab difference of this distance piece, the push active force of helical spring can be changed, tension force can be adjusted the yarn of between two dishes, advancing to movable plate.Mechanical tension applying device is like this compared with magnetic tensioner in the past, simple structure, easy this point excellence such as easy this point of repair and upkeep operation when breaking down.
In the doubling and twisting machine that the present invention relates to, feed roller comprises a pair of dish that is driven and rotates and the distance piece that clamps between two dishes, and yarn is carried towards the batching apparatus side under by the state of the part in yarn road restriction.In view of the above, can discard the volume of the complete cycle that spreads all over drawing-in roller or help roll indispensable in feed roller in the past and hang operation, therefore, can more promptly carry out hanging operation, can more promptly carry out and the twist yarn operation towards the reel for yarn of feed roller.In addition, in feed roller in the past, if it is overlapping that volume is hung on the yarn of the yarn in downstream drawing-in roller etc. and twist yarn and upstream side, yarn that then might the downstream is not transported to batching apparatus and produces broken end, in the feed roller that present embodiment relates to, it is overlapping can not yarn to occur, thereby does not worry causing broken end, this point excellence fully.
In the doubling and twisting machine that the present invention relates to, at least board and batching apparatus and two production lines of twist yarn production line and twist yarn production line in general, therefore, the layout free degree in the doubling and twisting machine and twist yarn production line and twist yarn production line significantly improves.That is, can be according to user's Manufacturing Status, with and twist yarn production line and twist yarn production line freely be configured in the optional position of doubling and twisting machine, therefore, can access the doubling and twisting machine of layout free degree excellence.
In the also twist yarn manufacture method of having used the doubling and twisting machine that the present invention relates to, when if bobbin diameter (yarn feeding bobbin → use yarn feeding bobbin midway of yarn feeding bobbin → half volume state of full volume state) dwindles from expiring volume state, according to the stationary disk of first bolster of scaffold, spindle, the order of second bolster of scaffold then, make the yarn feeding bobbin rotation, and then, the yarn top of expiring the yarn feeding bobbin of volume state is combined with the yarn end of the use that is assemblied in second bobbin bolster yarn feeding bobbin midway.In view of the above,, after the leftover yarn of having used up use yarn feeding bobbin midway, move to the yarn feeding bobbin and the supply of full volume state, therefore, can use the leftover yarn of yarn feeding bobbin midway to have no to use to the end lavishly for the bobbin cradle yarn.Thereby, can not occur using midway bobbin by stock or discarded, can improve the utilization rate of yarn.
Description of drawings
Fig. 1 is the vertical profile side view of the doubling and twisting machine that the present invention relates to of expression.
Fig. 2 is the integrally-built front view of the doubling and twisting machine that the present invention relates to of expression.
Fig. 3 be the doubling and twisting machine that the present invention relates to of expression and twist yarn make the front view of production line.
Fig. 4 is the front view that the twist yarn of the doubling and twisting machine that the present invention relates to of expression makes production line.
Fig. 5 is the front view that expression constitutes the spindle mechanism of the doubling and twisting machine that the present invention relates to.
Fig. 6 is the vertical profile side view that constitutes the spindle mechanism of the doubling and twisting machine that the present invention relates to.
Fig. 7 is the vertical view of the bobbin supporting construction of the doubling and twisting machine that the present invention relates to of expression.
Fig. 8 is the vertical view of major part of the bobbin supporting construction of the doubling and twisting machine that the present invention relates to.
Fig. 9 is used to illustrate the figure that sends method of yarn from the yarn feeding bobbin of the bobbin supporting construction that is assemblied in the doubling and twisting machine that the present invention relates to.
Figure 10 is the vertical profile front view that constitutes the tension applying device of the doubling and twisting machine that the present invention relates to.
Figure 11 is the vertical profile side view that constitutes the tension applying device of the doubling and twisting machine that the present invention relates to.
Figure 12 is the vertical view that constitutes the tension applying device of the doubling and twisting machine that the present invention relates to.
Figure 13 is the cross-sectional vertical view of major part that constitutes the tension applying device of the doubling and twisting machine that the present invention relates to.
Figure 14 is the figure that is used to illustrate the feed roller that constitutes the doubling and twisting machine that the present invention relates to.
Figure 15 is the cross-sectional vertical view of major part that constitutes the feed roller of the doubling and twisting machine that the present invention relates to.
Figure 16 is the side view of major part in the yarn road of the expression feed roller that constitutes the doubling and twisting machine that the present invention relates to.
Figure 17 is the side view of the basic framework structure of the doubling and twisting machine that the present invention relates to of expression.
Figure 18 (a)～(c) is used to illustrate the also figure of twist yarn creating method that has used the doubling and twisting machine that the present invention relates to.
Figure 19 (a)～(c) is used to illustrate the also figure of twist yarn creating method that has used the doubling and twisting machine that the present invention relates to.
The specific embodiment
Fig. 1 to Figure 19 represents the doubling and twisting machine that the present invention relates to and and the embodiment of the manufacture method of twist yarn.In addition, in the present embodiment, up and down, about and fore-and-aft direction according to the record of the cross arrow shown in Fig. 1 and Fig. 2 etc.
As shown in Figure 2, this doubling and twisting machine 1 possesses: a plurality of main unit 2, these main unit 2 are set up in parallel along left and right directions; Drive end case 4, this drive end case 4 are configured to be connected with the left part of this main unit 2, and interior centrally-mounted driving 3; With control cabinet 5, this control cabinet 5 is born the control of doubling and twisting machine 1 integral body.As shown in Figure 1, be respectively arranged with case 9 at the front-back of each main unit 2, this case 9 is used for according to two assemblings and twist yarn production line 7 or twist yarn production line 8.That is 4 casees 9 of total of each main unit 2 a pair of and pairing left and right before and after possessing.
As shown in figure 17, constitute the case 9 of each main unit 2, the framework 10 that will have the long box of the above-below direction of opening in front and rear surfaces is as board, and constitute can each case 9 assembling and twist yarn production line 7 or twist yarn production line 8 the either party's and the twist yarn production line.Above the framework 10 of each case 9, set in advance traversing gear 90, batching apparatus 91 and feed roller 80, below framework 10, be provided with the supporting base station 55 of spindle 60.That is, for and twist yarn production line 7 and twist yarn production line 8 these two production lines for, the supporting base station 55 of framework 10, traversing gear 90, batching apparatus 91, feed roller 80 and spindle 60 is by general, and also can any production line 7,8 be set at each case 9.
As shown in Figure 1, and twist yarn production line 7 form and twist yarn Y3 by two one thread Y1, Y2 being carried out doubling twisting.Promptly, and twist yarn production line 7, doubling twisting forms and twist yarn Y3 by bobbin cradle yarn Y1 and spindle yarn Y2 are carried out, and utilize batching apparatus 91 to batch this also twist yarn Y3, wherein, bobbin cradle yarn Y1 is from being disposed at first yarn feeding bobbin, 11 unwindings on board top, by being configured in the board bottom and forming air ring 51 by the rotating disc 62 of the spindle 60 of spindle motor 52 (drive source) rotation, and second yarn feeding bobbin 12 unwindings of spindle yarn Y2 from the stationary disk 63 that is assemblied in spindle 60.One side's twist yarn production line 8 carries out the twisted twist yarn Y5 that forms to an one thread Y4.Promptly, twist yarn production line 8, spindle yarn Y4 from 13 unwindings of the 3rd yarn feeding bobbin is carried out the twisted twist yarn Y5 that forms, and utilize batching apparatus 91 to batch this twist yarn Y5, wherein, the 3rd yarn feeding bobbin 13 is assemblied in and is configured on board bottom and the stationary disk 63 by the spindle 60 of spindle motor 52 (drive source) rotation.
Like this, and twist yarn production line 7 and twist yarn production line 8 these two production lines in, if make framework 10, batching apparatus 91 etc. general, then significantly improve and twisting apparatus 1 in and the free degree of the layout of twist yarn production line 7 and twist yarn production line 8.That is, can be according to user's Manufacturing Status, with and twist yarn production line 7 and twist yarn production line 8 freely is configured in and the optional position of twisting apparatus 1, therefore, can provide layout free degree excellence and twisting apparatus 1.
Then, to and the detailed structure of twist yarn production line 7 describe.As shown in Figure 1, this and twist yarn production line 7 possesses: the bobbin scaffold 20 that is used to assemble first yarn feeding bobbin 11; Bobbin cradle yarn Y1 from 11 unwindings of first yarn feeding bobbin is given the tensioner (tension applying device) 30 of tension force; With this bobbin cradle yarn Y1 with from the spindle yarn Y2 that is arranged on second yarn feeding bobbin, 12 unwindings on the stationary disk 63 carry out doubling twisting make and twist yarn Y3 and twisting apparatus 50; To and twist yarn Y3 give the feed roller 80 of tension force; With batch and twist yarn Y3 makes the batching apparatus 91 of coiling package 92.
To shown in Figure 9, be provided with the bobbin scaffold 20 that is used to assemble first yarn feeding bobbin 11 as Fig. 7 on the top of framework 10.Each bobbin scaffold 20 comprises: extend the two bobbin bolsters 21 (21a, 21b) that support first yarn feeding bobbin 11 with cantilever-shaped along continuous straight runs; Carriage 22,22 with each bobbin bolster 21 of supporting (21a, 21b).Carriage 22 is fixed in the arm 23 that extends from the upper surface of framework 10.Each bobbin bolster 21 (21a, 21b) is combined into crosswise with two sheet materials and forms, and assembles supporting yarn feeding bobbin 11 by embedding shape beyond the bobbin tube 14 is assemblied in bobbin bolster 21.Two bobbin bolsters 21 (21a, 21b) are arranged on identical height and position.In addition, as shown in Figure 7 and Figure 8, a side bobbin bolster 21 (the first bobbin bolster 21a) forms towards fore-and-aft direction, and the opposing party's bobbin bolster 21 (the second bobbin bolster 21b) forms with the inclination attitude that tilts with respect to fore-and-aft direction.Thereby, two bobbin bolster 21a, 21b, the free end size of space each other is littler than the base end part size of space each other, and the posture state with Ha word shape when overlooking is fixed in framework 10.Each bobbin bolster 21 (21a, 21b) also can be made as the diameter littler than bobbin tube 14 so long as bar-shaped parts get final product.Be made as at the diameter with bobbin bolster 21 under the situation of the diameter littler than the diameter of bobbin tube 14, it is easy that the assembling of first yarn feeding bobbin 11 becomes.
As shown in Figure 8, be arranged at the thread guide eyelet 25 of the free end of thread-carrier 24, be arranged at the crossover location of the imaginary axial line of two bobbin bolster 21a, 21b.Be assemblied in the first bobbin bolster 21a full volume state yarn feeding bobbin 11 (11a) yarn top and be assemblied in the yarn end combination of the use yarn feeding bobbin 11 (11b) midway of the second bobbin bolster 21b, common also making in the operation of twist yarn Y3, at first from using yarn feeding bobbin 11 (11b) midway to send bobbin cradle yarn Y1, when the yarn of this yarn feeding bobbin 11 (11b) uses up, send bobbin cradle yarn Y1 from the yarn feeding bobbin 11 (11a) of full volume state.Details to the creating method of this and twist yarn Y3 is in the back narrated.
In Fig. 1 and Fig. 3, symbol 30 expression is used for give the tensioner (tension applying device) of regulation tension force from (11a, the 11b) unwinding of first yarn feeding bobbin 11 and the bobbin cradle yarn Y1 that sends.As shown in figure 10, tensioner 30 is by the housing 31 of four square box shapes and is arranged at the mechanical type tensioner that a pair of tension mechanisms 32,32 up and down in this housing 31 constitute.Each tension mechanism 32 comprises the bolster 33 that extends along the left and right horizontal direction, being arranged to can be around the fixed disk 34 and the movable plate 35 of these bolster 33 rotations, constitute the slide plate 36 that can move along the axis direction of bolster 33, and be configured between movable plate 35 and the slide plate 36 and push the helical spring (force application part) 37 of the application of force towards 34 pairs of movable plates 35 of fixed disk, mentioned strain mechanism 32 utilizes helical spring 37 to constitute the movable plate 35 that can move along the axis direction of bolster 33 towards 34 pairs of fixed disks and pushes the application of force, thus, can be to coiling 34 two, the bobbin cradle yarn Y1 that advances between 35 gives tension force.
In Figure 10, symbol 40 expressions are installed in the rear end of bolster 33 and the distance piece between the slide plate 36, to be used to adjust the active force of 37 pairs of movable plates 35 of helical spring.This distance piece 40 inserts and is assemblied in the peristome 41 that forms in the upper and lower of housing 31, constitute by supporting plate portion 42 and restriction portion 43, above-mentioned supporting plate portion 42 contacts with slide plate 36, above-mentioned restriction portion 43 forms the big shape of opening size of ratio open portion 41, is used to limit the insertion boundary of supporting plate portion 42 in the housing 31.In supporting plate portion 42, be formed with and be used to avoid the slit 44 that contacts with bolster 33, thereby supporting plate portion 42 forms the fork shape.Lower end at slit 44 is formed with guide portion, and this guide portion forms the taper of expansion down.Expression two distance pieces 40,40 that the thickness of slab size is different insert the rear end of bolster 33 and the state between the slide plate 36 of being assemblied in Figure 10.
Like this, insert the number of the distance piece 40 of assembling, the thickness of slab difference of this distance piece 40 by making in housing 31, the active force of pushing of 37 pairs of movable platens 35 of helical spring can be suitably changed, thereby tension force can be adjusted simple and reliablely the bobbin cradle yarn Y1 that between two dishes 34,35, advances.In addition, this tensioner 30 is mechanical type tensioners, and to compare structure especially simple with magnetic tensioner in the past, and therefore repair is easy when breaking down, and upkeep operation is also easy, this point excellence.
As shown in figures 1 and 3, and the bottom of twist yarn production line 7 is provided with and twisting apparatus 50, should and twisting apparatus 50 be used for and will form and twist yarn Y3 from the bobbin cradle yarn Y1 of first yarn feeding bobbin, 11 unwindings with from the spindle yarn Y2 doubling twisting of second yarn feeding bobbin, 12 unwindings.As shown in Figure 5, and twisting apparatus 50 comprise: the spindle 60 that is used for bobbin cradle yarn Y1 is made air ring 51; Be used for the spindle motor (drive source) 52 that deceleration dish 61 and rotating disc 62 to spindle 60 drive rotation; Be used for spindle yarn Y2 is given the magnetic tensioner 53 of initial tension; And the air ring flyer spindle 54 that is used to make the length alignment of bobbin cradle yarn Y1 and spindle yarn Y2.Symbol 55 expressions are used to support the supporting base station of spindle 60 and spindle motor 52.
As shown in Figure 5 and Figure 6, spindle 60 comprises: at the deceleration dish 61 of outer peripheral face winding bobbin frame yarn Y1; Be arranged at the rotating disc 62 on the top of deceleration dish 61; Be arranged at the stationary disk 63 on the top of rotating disc 62; And bearing 64, on stationary disk 63, be equipped with second yarn feeding bobbin 12.Deceleration dish 61 and rotating disc 62 are fixed in the output shaft 56 of spindle motor 52, drive rotation by this output shaft 56.Dispose bearing 64 between stationary disk 63 and output shaft 56, this bearing 64 is used to prevent that stationary disk 63 and output shaft 56 from rotating synchronously.
The embedding shape was assemblied in the bearing portion 71 that the round-ended cylinder shape is arranged of axle sleeve 65 beyond heightening component 70 possessed, cradle portion 72 with the top that is arranged at bearing portion 71, by being embedded in cradle portion 72 outside the bobbin tube 14 with second yarn feeding bobbin 12, second yarn feeding bobbin 12 can be arranged on the high position of the height dimension that exceeds bearing portion 71 on the stationary disk 63.
From the bobbin cradle yarn Y1 of first yarn feeding bobbin, 11 unwindings tensioner 30 and the yarn road 57 that the is arranged at output shaft 56 deceleration dish 61 that is wound up into the bottom of spindle 60 by formerly, contact and after forming air ring 51 in outer peripheral edges, arrive air ring flyer spindle 54 with rotating disc 62.In addition, from the spindle yarn Y2 of second yarn feeding bobbin, 12 unwindings,, arrive air ring flyer spindle 54 via the magnetic tensioner 53 of top.If the rotating disc 62 of spindle 60 is rotated a circle, then spindle yarn Y2 and bobbin cradle yarn Y1 interweave, and form and twist yarn Y3.
The outside dimension of rotating disc 62 is decided the size of the air ring shape of bobbin cradle yarn Y1 as a key element.In addition, not contacting with the outer peripheral face of second yarn feeding bobbin 12, the particularly bottom of the outer peripheral face of second yarn feeding bobbin 12 with the air ring 51 of bobbin cradle yarn Y1 is the outside dimension that purpose decides rotating disc 62.At this moment, as mentioned above,, then second yarn feeding bobbin 12 can be arranged on the high position of the amount that exceeds this heightening component 70 on the stationary disk 63 if second yarn feeding bobbin 12 is arranged on via heightening component 70 on the stationary disk 63 of spindle 60.Therefore, can reduce to go up the external diameter of cover 68 and following cover 67.Thereby, can make the shape lengthwise and the pathization of air ring 51.That is, because second yarn feeding bobbin 12 is arranged on the high position, so even if dwindle under the situation of diameter of the related air ring of Lower Half 51, air ring 51 can not contact with the bottom of the outer peripheral face of second yarn feeding bobbin 12 yet.Thereby, can dwindle the outside dimension of the rotating disc 62 of spindle 60.Like this, if can dwindle the outside dimension of the rotating disc 62 of spindle 60, then can reduce and be used to make this spindle 60 to drive the consumes power of the spindle motor 52 of rotation.As a result, can help the reduction of the operating cost of doubling and twisting machine 1.
As Fig. 1, Fig. 3 and shown in Figure 14, by and the also twist yarn Y3 that forms of twisting apparatus 50, after giving tension force, batch by batching apparatus 91 by feed roller 80.As Figure 15 and shown in Figure 16, a pair of dish 81,81 that the feed roller 80 that present embodiment relates to rotates by being driven and the distance piece 82 that is installed between two dishes 81,81 constitute.As shown in Figure 2, feed roller 80 drives rotation by axle 83, and this 83 acceptance is built in the driving force of the drive motors 3 of drive end case 4.
As Figure 15 and shown in Figure 16,, establish a plurality of projections 84 with uniformly-spaced prominent towards Zhou Fangxiang at the opposed inner surface of each dish outer peripheral edges of 81.In addition, two dishes 81,81 under with the state of the phase shifting of the Zhou Fangxiang of each projection 84 across distance piece 82 arranged opposite.As shown in figure 15, be formed with inclined plane 85 in projection 84, this inclined plane 85 descends to tilting and restriction and twist yarn Y3 in the outer peripheral edges side of dish 81.In addition, as shown in figure 16, in the mode on the inclined plane 85 of the projection 84 that connects adjacency, the complete cycle that spreads all over dish 81 is formed with the yarn road.And, as shown in figure 14, in this feed roller 80, be conceived to following aspect: and twist yarn Y3 carries towards batching apparatus 91 sides under by the state of the part in yarn road restriction, and the complete cycle (complete cycle of feed roller 80) that is formed at the yarn road between the dish 81,81 is not rolled up and hung and twist yarn Y3.
Like this, in the feed roller 80 that present embodiment relates to, under the state that also twist yarn Y3 is limited by the part in yarn road, carry towards batching apparatus 91 sides, therefore can discard the volume that spreads all over complete cycle indispensable in feed roller in the past and hang operation towards drawing-in roller or help roll.Therefore, can more promptly carry out and twist yarn Y3 hangs operation towards the reel for yarn of feed roller 80, thus can promptly carry out based on and twist yarn production line 7 and the twist yarn operation.In addition, overlapping if volume is hung on the yarn of the yarn in downstream of doubling of drawing-in roller etc. and upstream side in feed roller in the past, yarn that then might the downstream is not transported to batching apparatus and produces broken end.To this, in the feed roller 80 that present embodiment relates to, and twist yarn Y3 do not overlap one another, and do not worry broken end, this point excellence.
As shown in figures 1 and 3, given regulation tension force by feed roller 80 and twist yarn Y3, after via traversing gear 90, batch by batching apparatus 91, make coiling package 92.
Then, with reference to Figure 18 and Figure 19 to and twist yarn production line 7 in the spinning solution of yarn feeding bobbin 11,12 describe.At first, shown in Figure 18 (a), first yarn feeding bobbin 11 (11a) of full volume state is assemblied in the first bobbin bolster 21 (21a) of bobbin scaffold 20, second yarn feeding bobbin 12 is assemblied on the stationary disk 63 of spindle 60, utilizes and twisting apparatus 50 will carry out that doubling twisting makes from the yarn of two bobbin unwindings and twist yarn (first and twist yarn make operation).At this moment, in that being set on the stationary disk 63 of spindle 60, outside dimension is the yarn feeding bobbin 12 about half with respect to full volume state.
Shown in Figure 18 (b), be accompanied by and the twist yarn operation, when first yarn feeding bobbin 11 (11a) arrives its outside dimension with respect to full volume state during for half volume state about half, each key element formation and twist yarn production line 7 and twisting apparatus 50 grades are stopped, carrying out the rotary operation (rotation operation) of yarn feeding bobbin 11,12.Specifically, shown in Figure 18 (c), use second yarn feeding bobbin 12 midway that is arranged on the stationary disk 63 and diameter dimension has reduced is assemblied in the second bobbin bolster 21b of bobbin scaffold 20, thereby constitutes the first yarn feeding bobbin 11b (12).In addition, the yarn feeding bobbin 11 (11a) that is assemblied in the first bobbin bolster 21a is arranged on the stationary disk 63 of spindle 60, thereby constitutes second yarn feeding bobbin 12 (11a).In addition, first yarn feeding bobbin 11 (11a) with new full volume state is assemblied in the first bobbin bolster 21a.In addition, will be assemblied in the yarn top of yarn feeding bobbin 11 (a) of full volume state of the first bobbin bolster 21a and the yarn end of use yarn feeding bobbin 11 (11b) midway that is assemblied in the second yarn feeding bolster 21b in conjunction with (with reference to Fig. 8).
When from the state shown in Figure 18 (b) to and twist yarn operation when advancing, shown in Figure 18 (c) and Figure 19 (a), the yarns Y of sending from the yarn feeding bobbin 12 that uses midway yarn feeding bobbin 11 (b) to send back, the bobbin cradle yarn Y1 that sends from the yarn feeding bobbin 11 (11a) of full volume state then and half volume state from the stationary disk 63 2 is by doubling twisting, makes and twist yarn Y3 (second and twist yarn make operation).
Be accompanied by and the twist yarn operation, shown in Figure 19 (a), when the yarn feeding bobbin 11 (11a) that is assemblied in the first bobbin bolster 21a, arrive its outside dimension with respect to full volume state during for half volume state about half, make once more to constitute and each key element twist yarn production line 7 and twisting apparatus 50 grades stop, according to carrying out the rotary operation (rotation operation) of yarn feeding bobbin 11,12 with previous same order.That is, shown in Figure 19 (b), the use yarn feeding bobbin 12 midway that is arranged on the stationary disk 63 and diameter dimension has reduced is assemblied in the second bobbin bolster 21b of bobbin scaffold 20.In addition, the yarn feeding bobbin 11a that is assemblied in the first yarn feeding bolster 21a and has reached half volume state is arranged on the stationary disk 63 of spindle 60.In addition, the yarn feeding bobbin 11a with new full volume state is assemblied in the first bobbin bolster 21a.In addition, will be assemblied in the yarn top of yarn feeding bobbin 11a of full volume state of the first bobbin bolster 21a and the yarn end of use yarn feeding bobbin 11b midway that is assemblied in the second bobbin bolster 21b in conjunction with (with reference to Fig. 8).
Shown in later Figure 19 (b), (c) and twist yarn make operation and rotation operation and previous Figure 18 (c) and Figure 19 (a) equally.That is, carry out repeatedly the rotation operation shown in Figure 18 (c) and Figure 19 (a) and second and twist yarn make operation, thereby make and twist yarn.In addition, be provided with control part at doubling and twisting machine 1, when carrying the also twist yarn of ormal weight, this control part makes that doubling and twisting machine 1 carries out and twist yarn makes process interruption, and the portion of reporting reports alarm towards alarm.When this alarm portion of reporting reports, can utilize and twist yarn makes the interruption of operation, the yarn of yarn feeding bobbin 12 that prevents to be arranged at the stationary disk 63 of spindle 60 all rolls out.The afore mentioned rules amount and twist yarn, be the amount that the operator can freely set change and the delivered length of the yarn that guided by the rotating speed that utilizes feed roller 80 etc. is stipulated.
As mentioned above, in the also twist yarn production line 7 of the also twisting apparatus 1 that present embodiment relates to, when bobbin diameter reduces from expiring volume state, according to the stationary disk 63 of the first bolster 21a of scaffold 20, spindle 60, the order of the second bolster 21b of scaffold 20 then, make yarn feeding bobbin 11,12 rotations.In view of the above, the yarn that volume can be hung on yarn feeding bobbin 11,12 has no to use to the end lavishly.Thereby, can not occur using midway yarn feeding bobbin by stock or discarded, can improve the utilization rate of yarn.
Then, the twist yarn production line is described.As mentioned above, for twist yarn production line 8, one one thread Y4 is carried out the twisted twist yarn Y5 that forms, as shown in Figure 4, spindle yarn Y4 is carried out twistedly forming twist yarn Y5, and utilize batching apparatus 91 to batch this twist yarn Y5, wherein, three yarn feeding bobbin 13 unwindings of spindle yarn Y4 from the stationary disk 97 that is assemblied in spindle 96, spindle 96 is assemblied in the bottom of board and rotates by spindle motor (drive source) 95.This 3rd yarn feeding bobbin 13 is yarn feeding bobbins of full volume state, according to its outside dimension (outside dimension of the yarn feeding bobbin of full volume state), sets the diameter dimension of the rotating disc 98 of spindle 96.That is, the diameter dimension of rotating disc 98 is compared with the rotating disc 62 of above-mentioned and twist yarn production line 7, forms big footpath.In addition, in this twist yarn production line 8, the 3rd yarn feeding bobbin 13 is not arranged on the stationary disk 97 with not using heightening component as described above.All with also twist yarn production line 7 is same for the structure of feed roller 80 in addition, traversing gear 90 and batching apparatus 91, therefore, to same parts mark prosign, and omits its explanation.In addition, and two production lines of twist yarn production line 7 and twist yarn production line 8 in, general with previous described framework 10, the batching apparatus 91 etc. of making like that.
Claims (7)
1. doubling and twisting machine,
Described doubling and twisting machine possesses spindle with rotating disc and the drive source that this spindle is rotated driving, utilize the rotation of rotating disc to make the yarn of the yarn feeding bobbin unwinding from the stationary disk that is arranged on spindle around yarn feeding bobbin, form air ring, thus yarn being implemented twist yarn handles
Described doubling and twisting machine is characterised in that,
Described yarn feeding bobbin is assemblied in via heightening component on the stationary disk of described spindle, and yarn feeding bobbin is set at the high position of the amount that exceeds this heightening component on the stationary disk.
2. doubling and twisting machine,
Described doubling and twisting machine possesses first yarn feeding bobbin of the bobbin scaffold that is assemblied in the top that is configured in board and is arranged at second yarn feeding bobbin on the spindle of the bottom that is configured in board, doubling twisting forms and twist yarn to carrying out from the bobbin cradle yarn of the first yarn feeding bobbin unwinding and spindle yarn from the second yarn feeding bobbin unwinding
Described doubling and twisting machine is characterised in that,
Described bobbin scaffold possesses two bobbin bolsters that extend with cantilever-shaped along continuous straight runs, and two bobbin bolsters are arranged on identical height and position.
3. doubling and twisting machine,
Described doubling and twisting machine is to carrying out twisted making and twist yarn from the yarn feeding bobbin unwinding and by the yarn that tension applying device has been given regulation tension force,
Described doubling and twisting machine is characterised in that,
Described tension applying device comprises bolster, be arranged to and can push the force application part of the application of force to this movable plate around the fixed disk of this bolster rotation and movable plate and towards this fixed disk,
Described fixed disk constitutes and can not move along the axis direction of described bolster,
Utilize described force application part, push the application of force towards this fixed disk, can give tension force to the yarn of between two dishes, advancing thus constituting the described movable plate that can move along the axis direction of described bolster,
Described force application part is configured in described movable plate and constitutes between the slide plate that can move along the axis direction of described bolster,
By between the end of described bolster and described slide plate, clamping distance piece, change the position of this slide plate at the axis direction of described bolster, adjust the active force of described force application part thereby can change to described movable plate.
4. doubling and twisting machine according to claim 3 is characterized in that,
Described bolster, described fixed disk and movable plate and described slide plate are incorporated in the housing, are formed with the peristome that is used to insert the described distance piece of assembling at described housing,
Described distance piece has supporting plate portion and restriction portion, and described supporting plate portion contacts with described slide plate, and described restriction portion forms the shape bigger than the width dimensions of described peristome, and be used to limit supporting plate portion and be inserted into insertion boundary in the described housing,
Be formed with in described supporting plate portion and be used to avoid the slit that described supporting plate portion contacts with described bolster.
5. doubling and twisting machine,
Described doubling and twisting machine possesses feed roller at the upstream side of batching apparatus, and described feed roller is used to control the tension force of the yarn that is batched by this batching apparatus,
Described doubling and twisting machine is characterised in that,
Described feed roller comprise a pair of dish that is driven and rotates and be installed in two the dish between distance piece,
At the opposed inner surface of the outer peripheral edges of each dish towards Zhou Fangxiang uniformly-spaced being equipped with a plurality of projections, two dishes under the state of the phase place of the Zhou Fangxiang of each projection that staggers across described distance piece arranged opposite,
Be formed with the inclined plane in described projection, described inclined plane descends to towards the outer peripheral edges side of described dish, be used to limit yarn, the complete cycle that spreads all over this dish in the mode on the inclined plane of the projection that connects adjacency is formed with the yarn road, and described yarn is carried towards the batching apparatus side under by the state of the part in yarn road restriction.
6. one kind and twisting apparatus, it possesses a plurality of production lines, it is characterized in that,
Described production line by and twist yarn production line and twist yarn production line constitute,
In described and twist yarn production line, bobbin cradle yarn and spindle yarn carried out doubling twisting forms and twist yarn, and utilize batching apparatus to batch this also twist yarn, wherein, described bobbin cradle yarn is from the first yarn feeding bobbin unwinding on the top that is configured in board, and utilize the bottom be configured in board and form air ring, the second yarn feeding bobbin unwinding of described spindle yarn from the stationary disk that is assemblied in described spindle by the rotating disc of the spindle of drive source rotation
In described twist yarn production line, will carry out the twisted twist yarn that forms from the spindle yarn of the 3rd yarn feeding bobbin unwinding on the stationary disk that is assemblied in spindle, and utilize batching apparatus to batch this twist yarn, wherein, described spindle is configured in the bottom of board and rotates by drive source,
In described and twist yarn production line and twist yarn production line, at least board and batching apparatus in two production lines by general.
7. one kind is used manufacture method doubling and twisting machine and twist yarn, described doubling and twisting machine possesses first yarn feeding bobbin of the bobbin scaffold that is assemblied in the top that is configured in board, with second yarn feeding bobbin on the spindle that is arranged at the bottom that is configured in board, doubling twisting forms and twist yarn to carrying out from the bobbin cradle yarn of the first yarn feeding bobbin unwinding with from the spindle yarn of the second yarn feeding bobbin unwinding
Manufacture method described and twist yarn is characterised in that, comprising:
First and twist yarn make operation, the yarn feeding bobbin of full volume state is assemblied in the first bobbin bolster, with outside dimension with respect to full volume state for the yarn feeding bobbin about half is arranged on the spindle, make and twist yarn;
The rotation operation, when the yarn feeding bobbin that is assemblied in the first bobbin bolster arrives its outside dimension with respect to full volume state during for half volume state about half, the yarn feeding bobbin of this half volume state is arranged on the spindle, and the use yarn feeding bobbin midway that will be arranged on the spindle is assemblied in the second bobbin bolster, and then, the yarn feeding bobbin of expiring volume state is assemblied in the first bobbin bolster; And
Second and twist yarn make operation, on the basis that combines at the yarn top of the yarn feeding bobbin of the full volume state that will be assemblied in the first bobbin bolster, with the yarn end that is assemblied in the use yarn feeding bobbin midway of the second bobbin bolster, to send the yarn that the yarn feeding bobbin of back, the yarn of sending from the yarn feeding bobbin of full volume state then and half volume state from the spindle sends from this use yarn feeding bobbin midway and carry out doubling twisting, make and twist yarn
Carry out repeatedly described rotation operation and second and twist yarn make operation, thereby obtain and twist yarn.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-139761 | 2010-06-18 | ||
| JP2010139761A JP2012001857A (en) | 2010-06-18 | 2010-06-18 | Twisting machine and method of producing twisted doubled yarn using twisting machine |
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| Publication Number | Publication Date |
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| CN102286810A true CN102286810A (en) | 2011-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011101516979A Pending CN102286810A (en) | 2010-06-18 | 2011-05-30 | Twisting combined machine and twisted yarn manufacturing method using the twisting combined machine |
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| CN (1) | CN102286810A (en) |
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| KR101906241B1 (en) * | 2017-01-17 | 2018-10-26 | (주)세림하이테크 | Covering Machine Capable Uniform Covering |
| CN107299422B (en) * | 2017-07-07 | 2020-04-17 | 宜昌经纬纺机有限公司 | Carpet yarn twisting machine |
| CN109680373A (en) * | 2019-01-16 | 2019-04-26 | 河南光远新材料股份有限公司 | A kind of doubler twister tension hoisting frame |
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| CN1234458A (en) * | 1998-04-18 | 1999-11-10 | 沃尔克曼股份有限公司 | Spindle |
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| JP2008223157A (en) * | 2007-03-09 | 2008-09-25 | Murata Mach Ltd | Textile machine |
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| US5150566A (en) * | 1990-03-29 | 1992-09-29 | Palitex Project Company Gmbh | Thread processing machine spindle assembly having mechanical adjustment mechanisms for devices within a rotating thread balloon |
| DE4121913A1 (en) * | 1990-07-18 | 1992-01-23 | Barmag Barmer Maschf | Tension controller for cord twister - has remotely actuated yarn brake for inner yarn within yarn balloon |
| CN1234458A (en) * | 1998-04-18 | 1999-11-10 | 沃尔克曼股份有限公司 | Spindle |
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Application publication date: 20111221 |