CN102400252A - Spinning machine - Google Patents

Spinning machine Download PDF

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Publication number
CN102400252A
CN102400252A CN2011102603279A CN201110260327A CN102400252A CN 102400252 A CN102400252 A CN 102400252A CN 2011102603279 A CN2011102603279 A CN 2011102603279A CN 201110260327 A CN201110260327 A CN 201110260327A CN 102400252 A CN102400252 A CN 102400252A
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CN
China
Prior art keywords
mentioned
spinning
chassis
bar
package
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Pending
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CN2011102603279A
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Chinese (zh)
Inventor
横田至
上田健一
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Murata Machinery Ltd
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Murata Machinery Ltd
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Publication of CN102400252A publication Critical patent/CN102400252A/en
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Abstract

A spinning machine comprises a rod-shaped part and multiple spinning units. The spinning units are arranged along a first direction and comprise a spinning part of spun yarns generated from fiber bunches and a rolling part rolling the spun yarns and forming a roll. The rod-shaped which is equipped on the front sides of the spinning units along the first direction is spaced among the spinning units.

Description

Spinning machinery
Technical field
The present invention relates to spinning machinery, particularly fibre bundle twisting generated spun yarn, the spun yarn-winding that generates formed the spinning machinery of the fine spining machine etc. of package.
Background technology
A plurality of unit frameworks that spinning machinery in the past has a plurality of spinning units, support a plurality of spinning units respectively together and the chassis that doffs (for example with reference to TOHKEMY 2005-220484 communique) that can move along a plurality of unit frameworks.A plurality of spinning units generate spun yarn to fibre bundle twisting, and the spun yarn-winding that is generated is generated package.A plurality of spinning units are along the 1st direction alignment arrangements.On unit framework, dispose along the 1st direction the chassis that doffs is carried the portion of putting along the guide rails of the 1st direction guiding and the package of carrying the package of putting the spun yarn of having reeled.In spinning machinery in the past, on depth direction, on unit framework, dispose package successively and carry the portion of putting, guide rails and spinning unit.
In spinning machinery in the past, spinning unit leaves configuration from the operation path.Therefore, if the operator wants operation that spinning unit is safeguarded etc., then can not carry out from the operation path.As a result, the operator enters into and carries out operation on the guide rails, with towards spinning unit.Under the situation that enters into such place operation, there is the operator can not keep posture and the situation of hand being run into spinning unit.If hand is run into spinning unit, then might hinder the spinning action of the spinning unit different with service object.
Summary of the invention
Problem of the present invention is, even carry out operation towards spinning unit, the operator also can firm position after dismount and carried out operation.
In addition, in the past, 4 wheels of the both sides of the chassis that doffs through being configured in travel direction went.But if through 4 wheels the chassis that doffs is gone, it is big that the size of the depth direction of the chassis that then doffs becomes, and the distance that is routed to spinning unit from operation becomes far away.
Another problem of the present invention is, the distance that is routed to spinning unit from operation is shortened as far as possible.
Below, as with the method that solves problem, a plurality of technical schemes are described.These technical schemes as required can combination in any.The spinning machinery of a relevant viewpoint of the present invention possesses bar-like member and a plurality of spinning unit.A plurality of spinning units have respectively from fibre bundle and generate the spinning portion of spun yarn and the spun yarn-winding that will be generated by spinning portion and form the reeling end of package.A plurality of spinning units are arranged along the 1st direction.Bar-like member is configured in the face side of a plurality of spinning units from a plurality of spinning unit devices spaced apart and along the 1st direction.Thus, for example when the operation of spinning unit being safeguarded etc., the operator can be placed on hand bar-like member or health leaned against on the bar-like member and carries out operation.Therefore, even carry out operation towards spinning unit, the operator also can make stable posture and carry out operation.
Above-mentioned spinning machinery also can also possess the chassis that doffs that the package that is formed by reeling end is doffed.Doff chassis along the 1st direction drivable be configured in the face side of a plurality of spinning units.Doff chassis by bar-like member edge the 1st direction guiding.Thus, even the chassis that doffs is set, also can make operator's stable posture through bar-like member.And, since the chassis that doffs by bar-like member along the 1st direction guiding, so the guiding position of the chassis that can disperse to doff.Therefore, the size of the depth direction of the chassis that can reduce to doff thus, can shorten the distance that is routed to spinning unit from operation as much as possible.
Above-mentioned spinning machinery also can also possess the running rail of below leaning on than bar-like member, guiding the chassis that doffs.Running rail is along the 1st direction setting.Doff chassis by running rail and bar-like member guiding.Thus, can be through the doff guiding of chassis of running rail and bar-like member.Top through the chassis that doffs with bar-like member guiding, with the doff bottom of chassis of guide rails guiding, the chassis that doffs uprises with respect to the positional precision of spinning unit.Therefore, the chassis that doffs can carry out doffing operation accurately from the position of doffing.
Doffing the height of chassis also can be lower than the height of the yarn direct of travel end of downstream side of the spinning portion of a plurality of spinning units.Thus, the operator can be positioned at positive spinning unit to the chassis that doffs and carries out operation.
The chassis that doffs also can have along two of the travel direction setting wheels that go at least.Thus, the chassis that doffs can go by enough two wheels that go, so can make the size of the size of the chassis that doffs, particularly depth direction become compact.Therefore, the spinning unit for the chassis present position of doffing also carries out operation more easily.
Also can be, the chassis that doffs has guiding part, and this guiding part will direct into reeling end by the spun yarn that spinning portion generates when the spinning of spinning portion begins, and bar-like member is configured in than the scope of the guiding action of the guiding part position away from spinning unit.Thus, can not hinder the guiding action of guiding part and dispose bar-like member.
Above-mentioned spinning machinery also can also possess the unit framework that supports a plurality of spinning units.Bar-like member is with respect to being generated by spinning portion and being configured in the side away from unit framework by the yarn path of the spun yarn of reeling end coiling.Thus, can bar-like member be configured to, make it not hinder the spinning action that spinning unit carries out.
Also can be, unit framework has the pedal of trampling platform as the operator in the side away from spinning unit, and bar-like member is configured between pedal and the yarn path.Thus, between pedal that the operator uses during in operation and yarn path, dispose bar-like member, so the operator uses bar-like member easily.
Also can be on pedal, to be provided with above-mentioned doffing device respectively with respect to the sign of the position of doffing of above-mentioned a plurality of spinning units.Thus, doffing chassis can be to the action of correctly doffing of each spinning unit.
Above-mentioned spinning machinery also can also possess a plurality of support components that are configured on the unit framework, support bar-like member.A plurality of support components are the 1st direction devices spaced apart and disposing in the upper edge, position of leaving the yarn path.Thus, a plurality of support components are configured on the unit framework in devices spaced apart between the spinning unit, so can not hinder the action of spinning unit bar-like member are arranged on the unit framework.
Support component also can have the attraction portion of the hard waste that can attract spun yarn.Thus, the operator can attract the hard waste of removing through upkeep operation etc. and abandons then and there with attraction portion.Therefore, the operator need not take hard waste and abandon away, can improve operator's operating environment.
Above-mentioned spinning machinery also can also possess the shut-down operation portion that disposes, makes the running of a plurality of spinning units to stop along the length direction of bar-like member.Thus, portion disposes along bar-like member with shut-down operation, so the operator can both easily carry out the shut-down operation of the running of spinning unit on which position of the 1st direction.In addition, because shut-down operation portion receives bar-like member protection, so the operator is difficult to operate shut-down operation portion through maloperation.
Above-mentioned spinning machinery also can also possess the package that is configured between a plurality of spinning units and the running rail along the 1st direction and carry the portion of putting.Carrying the portion of putting in package uploads and puts the package of being doffed by the chassis that doffs.Thus, can the package of being doffed by the chassis that doffs that receives bar-like member guiding be carried and put package and carry in the portion of putting, so can carry out the higher doffing operation of positional precision.
The invention effect
According to the present invention, for example when the operation of spinning unit being safeguarded etc., the operator can be placed on hand on the bar-like member, or health leaned against on the bar-like member and carries out operation.Therefore, even in the face of spinning unit carries out operation, the operator also can make stable posture and carry out operation.According to another technical scheme of the present invention, because the chassis that doffs is by bar-like member edge the 1st direction guiding, so the guiding position of the chassis that doffs is disperseed.Therefore, the size of the depth direction of the chassis that can reduce to doff thus, can shorten the distance that is routed to spinning unit from operation as much as possible.
Description of drawings
Fig. 1 is the integrally-built front view of the spinning machinery of an expression embodiment of the present invention.
Fig. 2 is the cutaway view of spinning machinery.
Fig. 3 is the isometric front view of spinning machinery.
The specific embodiment
Then, describe with reference to the fine spining machine (spinning machinery) of accompanying drawing a relevant embodiment of the present invention.In addition, in this manual, " upper reaches " reach the upper reaches and the downstream on the direct of travel of yarn that " downstream " be meant when spinning.
Fine spining machine 1 as spinning machinery shown in Figure 1 possesses a plurality of spinning units 2 that are set up in parallel.As shown in Figure 2, fine spining machine 1 also possesses joint chassis (yarn joining cart) 3, the chassis that doffs (doffing cart) 4, bellows (blower box) 80, headstock (motor box) 5, unit framework 6, bar-like member the 16, the 1st attraction pipeline (first suction duct) the 17, the 2nd attraction pipeline 18 and the 3rd attraction pipeline 19.
A plurality of spinning units 2 along as the 1st direction alignment arrangements of Fig. 1 left and right directions on unit framework 6.Each spinning unit 2 forms the package 45 that circumvolution has the spun yarn 10 of specific length respectively.1 unit framework 6 for example can be installed 8 spinning units 2.In this embodiment, can maximumly link 12 unit frameworks 6, realize having the fine spining machine 1 of 96 spinning units 2.
As shown in Figure 1, each spinning unit 2 possesses drawing-off portion 7, spinning portion 9, Yarn relaxation elimination portion 12, the reeling end 13 that disposes successively towards downstream from the upper reaches as main structure.Drawing-off portion 7 is located near the upper end of unit framework 6 of fine spining machine 1.Drawing-off portion 7 forms fibre bundle 8 with sliver 15 drawing-offs.Spinning portion 9 utilizes the turn air-flow that open-end spinning is carried out in 8 twisting of the fibre bundle that transports from drawing-off portion 7.Carried to Yarn relaxation elimination portion 12, formed package 45 through yarn clearer 52 backs from the spun yarn 10 that spinning portion 9 sees off by reeling end 13 coilings.Thus, to reeling end 13, form yarn path LP (Fig. 2) from the spinning portion 9 of each spinning unit 2 along the vertical direction.In addition, to detect the thickness of spun yarns 10 unusual and/or be included in having or not of foreign matter in the spun yarn 10 for yarn clearer 52.
Yarn relaxation elimination portion (yarn slack eliminating section) 12 has spun yarn 10 is applied the tension force of regulation and the function of pulling out from spinning the portion 9 and spun yarn of seeing off from spinning portion 9 10 is detained and eliminates the lax function of spun yarn 10.The change that Yarn relaxation elimination portion 12 has the tension force that makes reeling end 13 sides does not pass to the pooling feature of spinning portion 9 sides.
Reeling end 13 coiling packages 45.As shown in Figure 2, reeling end 13 has around supported freely reel cage arm 71 and the coiler drum 72 of back shaft (supporting shaft) 70 swings.Reel cage arm 71 rotatably supports bobbin 48 in order to reel spun yarn 10.Coiler drum 72 is located on the front of unit framework 6, with bobbin 48 or package 45 contacts on its outer peripheral face and drive with the coiling speed rotation of regulation.
Joint chassis 3 can go on the 1st running rail 81 that is located on the unit framework 6 along the 1st direction.Joint chassis 3 constitutes, and when broken yarn, drives to the position of the spinning unit 2 that needs joint, can be with the last yarn of spinning portion 9 sides and the yarn under working joint of reeling end 13 sides.Joint chassis 3 has only been described 1 in Fig. 1, but in fine spining machine 1 integral body, for example is provided with 3.Like Fig. 1 and shown in Figure 2, each joint chassis 3 has chassis portion (cart section) 41, is installed in the splicer 43 in the chassis portion 41, suction pipe 44, suction nozzle 46 and the attraction air supply pipe 47 (Fig. 2) that joint is used.
On the two ends of the 1st direction below chassis portion 41, dispose two wheel 41e that go of devices spaced apart configuration on travel direction.Top and bottom in chassis portion 41 are respectively equipped with a pair of guide rollers 41f.The guide rollers 41f on top is guided by guide rails 41g.
Suction pipe 44 rotates around trunnion axis, and the last yarn ends that will be in spinning portion 9 is caught, to splicer 43 guidings.Suction nozzle 46 moves along the vertical direction, and the yarn under working end that will be in reeling end 13 is caught, to splicer 43 guidings.Splicer 43 is gone up the joint of yarn and yarn under working.
After the secondary attraction pipeline 17b that states from the 1st attraction pipeline 17 branches.On the position corresponding, be provided with gate with each spinning unit of secondary attraction pipeline 17b 2.Attract air supply pipe 47 with this shutter opening and closing.Thus, splicer 43, suction pipe 44 and suction nozzle 46 are supplied with the air that attracts usefulness respectively from secondary attraction pipeline 17b.
Like Fig. 1, Fig. 2 and shown in Figure 3, doff chassis 4 can along the 1st direction running be configured in the face side of spinning unit 2.The chassis 4 that doffs is to be used for the chassis that the portion of putting 21 transports is carried in the package that package 45 is stated from spinning unit 2 backward.Chassis 4 package 45 in spinning unit 2 becomes full volume if doff, and then on the 2nd running rail 82, drives to this spinning unit 2, stops there.The chassis 4 that doffs in addition, on pedal 22, is provided with not shown index, so that can stop before spinning unit 2.Thus, the chassis 4 that doffs can correctly carry out doffing operation.Like Fig. 1 and shown in Figure 2, the chassis 4 that doffs has chassis housing 85.In chassis housing 85, be provided with suction pipe 88, bare bobbin supply part 89, reel cage motion arm 90.
Chassis housing 85 has two wheel 85a that go on the two ends that are configured in the 1st direction.The wheel 85a that goes is configured in the following side away from spinning unit 2 of chassis housing 85.Thereby the chassis 4 that doffs is guided by the 2nd running rail 82 in the side away from spinning unit 2.The height of the aspect ratio spinning unit 2 of chassis housing 85 is low.Particularly, the position of the Yarn relaxation elimination portion 12 of the aspect ratio spinning unit 2 of chassis housing 85 is low slightly.
Chassis housing 85 form from the top cover be located on the unit framework 6 after the package stated carry the portion of putting 21.Thereby in this embodiment, the chassis 4 that doffs is configured in the outermost of fine spining machine 1.Chassis housing 85 has that bar-like member 16 can pass through analyses and observe and passes through recess 85b with C word shape depression.Be formed on the face that is opposite to spinning unit 2 through recess 85b, have except bar-like member 16, support the size that the support component 96 of bar-like member 16 also can pass through.Shown in the A portion of Fig. 2 amplifies,, be provided with the guide rollers 85c of the anti-tip usefulness that receives bar-like member 16 guidings through among the recess 85b.Guide rollers 85c from Fig. 2 about (front and back of the depth direction of fine spining machine 1) clip bar-like member 16 and dispose two.
Suction pipe 88 is scalable and be located at swingably in the chassis housing 85.Suction pipe 88 will enter into spinning portion 9 and caught while sucking by the last yarn ends of the spun yarn of seeing off from spinning portion 9 10.And, while being retracted into, swings by suction pipe 88, the spun yarn that captures 10 is guided to the bobbin 48 that is installed on the reeling end 13.The scope GL of the guiding action of suction pipe 88 is scopes of in Fig. 2, representing with double dot dash line.Bare bobbin supply part 89 is located in the chassis housing 85 for the bobbin 48 with sky rotates to reeling end 13 supplies freely.90 swings of reel cage motion arm are installed on the chassis housing 85 freely, can make the reel cage arm 71 of reeling end 13 swing and package 45 is pulled down.
On bellows 80, connecting the 1st attraction pipeline the 17, the 2nd attraction pipeline 18 and the 3rd attraction pipeline 19.In bellows 80, be equipped be used for the 1st attraction pipeline the 17, the 2nd attraction pipeline 18, and the 3rd attraction pipeline 19 in produce the not shown air blast that flows of the air that attracts.
Unit framework 6 for example is the parts that the shaped as frame shape of 8 spinning units 2 is installed.Unit framework 6 has the main frame 20 that spinning unit 2 is installed, the portion of putting 21, pedal 22 and tiptoe incorporating section 23 are carried in the package that is configured in the face side of main frame 20.
Main frame 20 is assembling steel and the parts that constitute.Like Fig. 2 and shown in Figure 3,, be formed with the support portion 20a of the inclination of the drawing-off portion 7 that is used for supporting spinning unit 2 and spinning portion 9 in the front upper of main frame 20.The tilt angle alpha of support portion 20a for example is the angle below above 70 degree of 50 degree.Thus, drawing-off portion 7 and spinning portion 9 ratios fine spining machine in the past more erect configuration.As a result, the distance that is routed to drawing-off portion 7 and spinning portion 9 from operation shortens, and safeguards drawing-off portion 7 and spinning portion 9 easily.
The central portion in the front of main frame 20 is recessed to form the space 20c that goes that joint chassis 3 goes.In the bottom of going space 20c, the 1st running rail 81 of joint chassis 3 usefulness is installed along the 1st direction.
In the lower backside of main frame 20, be formed with the back side pedal 20f that platform uses that tramples as the operator.When the operator uses back side pedal 20f during from the rear side operation.Back side pedal 20f sets to such an extent that the pedal 22 of aspect ratio face side is high slightly.
Package is carried the portion of putting 21 like Fig. 2 and shown in Figure 3, is to carry the place of putting the package 45 that on reeling end 13, becomes full volume.Package is carried the portion of putting 21 with overturning-free and to carry the package 45 put the cut truncated cone of head be purpose, is recessed to form to analysing and observe polygon-shaped.As shown in Figure 1, package is carried the portion of putting 21 and is spreaded all over the total length of fine spining machine 1 and dispose along the 1st direction.In addition, package is carried the portion of putting 21 and is configured in reeling end 13 sides.Shown in the B portion of Fig. 2 amplified, the package delivery section 25 that the portion of putting 21 for example has the ribbon conveyer form was carried in package.Package delivery section 25 will be carried the package 45 of putting distolateral (for example bellows 80 sides) or another distolateral conveying to the 1st direction.
Package carry in the length direction side of the portion of putting 21, with the side 21a of the 2nd side of the 1st side opposition side that is arranged with a plurality of spinning units 2 on, shown in the B portion of Fig. 2 amplifies, be equipped with along the package protection portion 27 of the shape bending of package 45.Protect the front end of portion 27 to round package, make can not injure package 45.Through such package protection portion 27 is set, even going up, the operator carries on the pedal 22 of the portion of putting 21 to approaching package, the operator also is difficult to the package 45 of making dirty.In addition, put in 45 years when package is carried 21 last times of the portion of putting and carried packages 45 with package delivery section 25 when package, package 45 is by 27 protections of package protection portion.
Carry between portion of putting 21 and the reeling end 13 in package, be provided with the package guiding section 28 that when doffing, uses by the chassis 4 that doffs.The package 45 that package guiding section 28 will batch spun yarn 10 directs into package and carries in the portion of putting 21.Package guiding section 28 has from reeling end 13 and carries the sagging inclined plane 28a of the portion's of putting 21 front ends towards package.The angle of inclination of inclined plane 28a is below above 60 degree of 30 degree, preferably below above 45 degree of 30 degree.
Be located at reeling end 13 and package is carried between the portion of putting 21 through the package guiding section 28 that will have such inclined plane 28a, the package 45 in batching be configured in the package 45 that package carries in the portion of putting 21 and can not interfere.Thereby, can put that to carry the situation of the package 45 in the portion of putting 21 in package irrelevant and reeling end 13 carries out the action of batching of package 45 with carrying.Therefore, the spinning efficiency of fine spining machine 1 improves.
Surpass in the angle of inclined plane 28a under the situation of 60 degree, carry put package carry package 45 in the portion of putting 21 be positioned at the package 45 of reeling by reeling end 13 below.Therefore, if generally want to avoid package interference each other, then need improve the height of fine spining machine 1.But, be below 60 degree if as this embodiment, make the angle of inclined plane 28a, then can avoid the undesirable condition of above-mentioned that kind, can make the height step-down of fine spining machine 1.
Under the angle of inclined plane 28a situation less than 30 degree, put the interference of carrying the package 45 in the portion of putting 21 in package for fear of the package 45 of reeling with carrying by reeling end 13, must make package carry the portion of putting 21 and leave significantly with respect to reeling end 13.As a result, the length of the depth direction of fine spining machine 1 is elongated, operator's operation property decline.But, be more than 30 degree through the angle that as this embodiment, makes inclined plane 28a, can reduce the size of the depth direction of fine spining machine 1, operator's operation property raising.
Usually, the diameter maximum of the package 45 of full volume is about 310mm, so the center of batching through making reeling end 13 is the scope of 320mm to 360mm with carrying the center of putting in that the package 45 in the portion of putting 21 is carried in package, can prevent package 45 interference each other.Through inclined plane 28a is set in the above-mentioned angular range, can make fine spining machine 1 depth direction size decreases and make the height step-down.
Pedal 22 is along the configuration of the 1st direction, so that package is carried the portion of putting 21 between this pedal 22 and a plurality of spinning unit 2.Pedal 22 is configured in than package and carries on the low position of the height of the portion of putting 21.Pedal 22 uses as trampling platform, and this is trampled platform and uses for operator's maintaining spinning unit 2.Pedal 22 is made up of tabular surface, has the pedal tread 22a that can carry the pin of putting the operator.On on pedal 22, dispose the 2nd running rail 82 that the chassis 4 that doffs goes.The 2nd running rail 82 is metal tabular parts of less thickness.In the inside of pedal 22; Dispose and be used for the cable support (ケ one Block Le ベ ア) 26 of break-through distribution and pneumatics pipe arrangement flexible pipe, this distribution and pneumatics pipe arrangement flexible pipe are used for the chassis 4 that doffs is carried out the communication and the compressed-air actuated supply of the supply of electric power, various signals.The outside away from spinning unit 2 of pedal 22 is the operation path.
Tiptoe incorporating section 23 has the space of the tiptoe part of the footwear that can take in the operator shown in the B portion amplification of Fig. 2.Tiptoe incorporating section 23 forms, make its overlap on the above-below direction package carry the portion of putting 21 below.Further approaching through such tiptoe incorporating section 23 being set, can making the operator who climbs up pedal 22 to spinning unit 2.Thus, when operation that the operator safeguards etc., can improve operation property.
Bar-like member 16 has as the function of handrail with as the function of guiding section of the chassis 4 that doffs.Bar-like member 16 for example is the duct member of stainless steel, is disposed at the position away from spinning unit 2.Thus, for example when the operation of spinning unit 2 being safeguarded etc., the operator can be placed on hand on the bar-like member 16 or health leaned on (け て in advance) on bar-like member 16 and carry out operation.Therefore, even carry out operation towards spinning unit 2, the operator also can carry out operation by firm position after dismount.Shown in the A portion of Fig. 2, the guide rollers 85c of the chassis 4 that doffs from about the contact both sides of (front and back of the depth direction of fine spining machine 1) on the outer peripheral face of bar-like member 16.As shown in Figure 1, bar-like member 16 disposes along the 1st direction.As shown in Figure 2, bar-like member 16 is configured in than doffs the scope GL of guiding action of suction pipe 88 of chassis 4 further from a side of spinning unit 2.Bar-like member 16 is configured between yarn path LP and the pedal 22.Like this, through can the doff guiding of chassis 4 of the 2nd running rail 82 and bar-like member 16.Top through the chassis 4 that doffs with bar-like member 16 guiding, guide the bottom of the chassis 4 that doffs with the 2nd running rail 82, the chassis 4 that doffs uprises with respect to the positional precision of spinning unit 2.Therefore, the chassis 4 that doffs can carry out doffing operation accurately from the position of doffing.
Bar-like member 16 is supported by a plurality of support components 96 of devices spaced apart configuration on the 1st direction.Support component 96 is following fixing with bar-like member 16.Thereby, as shown in Figure 2, do not dispose support component 96 on the face about on bar-like member 16, reaching.Thus, can carry out the configuration of guide rollers 85c.
Support component 96 is for example by per 4 spinning units, 2 configurations.Support component 96 is fixed on the front of main frame 20.Support component 96 is plate-shaped members of heavy wall, has the attraction path (not shown) that is communicated with the 2nd attraction pipeline 18 in inside.Attracting the front end of path, for example rotating as the attraction cap 96a of attraction portion and be installed in open position freely and close on the position.Attract cap 96a to turn to open position if make, then can attract hard waste etc. attracting passage open.Thus, the operator can be in upkeep operation etc. abandons the discarded object of hard waste of collecting etc.
Like Fig. 1, Fig. 2 and shown in Figure 3, below bar-like member 16, dispose shut-down operation portion 29 along bar-like member 16.In the front end bottom of support component 96, be formed with the through hole 96b that shut-down operation portion 29 can pass through.Shut-down operation portion 29 is the parts that at one end linking the rope form of emergency stop push button 30.Shut-down operation portion 29 constitutes, if with shut-down operation portion 29 to away from the traction of the direction of support component 96, then make fine spining machine 1 promptly stop action equally with the be pressed situation of operation of emergency stop push button 30.Thus, as long as the operator is in the front of fine spining machine 1, no matter then what kind of position can both promptly carry out the urgent shut-down operation of fine spining machine 1 in.Because shut-down operation portion 29 is configured in the below of bar-like member 16, so the operator is difficult for maloperation shut-down operation portion 29.
Like Fig. 2 and shown in Figure 3, the hard waste that the 1st attraction pipeline 17 will produce when joint chassis 3 carries out the joint operation reclaims and carries to bellows 80.The hard waste that the 2nd attraction pipeline 18 will produce in the front and back of joint operation reclaims and carries to bellows 80.Dust that the 3rd attraction pipeline 19 will produce in the drafting process of drawing-off portion 7 and floating fiber and dust that in the spinning process that spinning portion 9 carries out, produces and hard waste etc. reclaim and carry to bellows 80.
In this embodiment, on upper-lower position, the 1st attraction pipeline 17 is configured in the main frame 20 with the mode of the below that is configured in joint chassis 3.The 2nd attraction pipeline 18 is configured in the main frame 20 with the mode of the top that is configured in joint chassis 3.The 3rd attraction pipeline 19 is configured in the main frame 20 with the mode at the rear that is configured in drawing-off portion 7 and spinning portion 9.
The 2nd attraction pipeline 18 and the 3rd attraction pipeline 19 are provided with each main frame 20 of fine spining machine 1 continuously.The 1st attraction pipeline 17 by with main frame 20 continuously and the main attraction pipeline 17a that is provided with, secondary attraction pipeline 17b and link pipeline 17c and constitute.Secondary attraction pipeline 17b closed at both ends and being located on each main frame 20.Linking pipeline 17c links main attraction pipeline 17a and secondary attraction pipeline 17b.Main attraction pipeline 17a is configured in the below of joint chassis 3, with a plurality of spinning units 2 as 1 group and along the configuration of the 1st direction of many groups spinning unit 2.Secondary attraction pipeline 17b is located at the below of the 2nd attraction pipeline 18, promptly is located at the top of joint chassis 3.On below secondary attraction pipeline 17b, be provided with not shown gate.Gate opens and closes corresponding to going of joint chassis 3.Carry out under the situation of joint operation at certain spinning unit 2 place at joint chassis 3, gate is opened, to joint chassis 3 air supplies.
The cross section of the 2nd attraction pipeline 18 and main attraction pipeline 17a is circular.The 2nd attraction pipeline 18 and main attraction pipeline 17a are fixed on the main frame 20, but directly are not attached on the main frame 20.Thereby the 2nd attraction pipeline 18 and main attraction pipeline 17a do not bring into play function as the structural member of main frame 20.The 3rd attraction pipeline 19 has the distortion hexagon shaped cross of the shape that two bights of square-section are cut away.The 3rd attraction pipeline 19 is attached on the main frame 20, as the component parts performance function of main frame 20.Thereby the 3rd attraction pipeline 19 also uses for the intensity that improves main frame 20.
In the fine spining machine 1 that constitutes like this, under the situation of the upkeep operation that carries out spinning unit 2, the operator climbs up pedal 22.When the operator climbs up pedal 22, can the tiptoe of footwear be configured in the tiptoe incorporating section 23.Tiptoe incorporating section 23 is positioned at the below that the portion of putting 21 is carried in package, so the operator can be as much as possible near spinning unit 2.Therefore, can improve operator's operating efficiency.And bar-like member 16 is towards the front of spinning unit 2 and dispose along the 1st direction.Therefore, the operator can lean against on the bar-like member 16 or with health on the bar-like member 16 and carrying out upkeep operation hand steered.As a result, can further improve operator's operating efficiency.
Above-mentioned embodiment can performance as following.
Fine spining machine 1 as spinning machinery possesses bar-like member 16 and a plurality of spinning units 2.A plurality of spinning units 2 have from fibre bundle 8 and generate the spinning portion 9 of spun yarns 10 and will reeled and formed the reeling end 13 of package 45 by the spun yarn 10 that spinning portion 9 generates, and these a plurality of spinning units 2 are arranged on the 1st direction.Bar-like member 16 is configured in the face side of a plurality of spinning units 2 from a plurality of spinning unit 2 devices spaced apart and along the 1st direction.In fine spining machine 1, bar-like member 16 is configured in the face side of spinning unit 2 from a plurality of spinning unit 2 devices spaced apart.Thus, for example when the operation of spinning unit 2 being safeguarded etc., the operator can be placed on hand on the bar-like member 16, or health leaned against on the bar-like member 16 and carry out operation.Therefore, even carry out operation towards spinning unit 2, the operator also can make stable posture and carry out operation.
Fine spining machine 1 also possesses the chassis 4 that doffs that the package that on reeling end 13, forms is doffed.Doff chassis 4 can along the 1st direction running be configured in the face side of a plurality of spinning units 2.Doff chassis 4 by bar-like member 16 edges the 1st direction guiding.Thus, even the chassis 4 that doffs is set, also can make operator's stable posture through bar-like member 16.And, because the chassis 4 that doffs is by bar-like member 16 edges the 1st direction guiding, so the guiding position of the chassis 4 that doffs is disperseed.Therefore, the size of the depth direction of the chassis 4 that can reduce to doff thus, can shorten the distance that is routed to spinning unit 2 from operation as much as possible.
Fine spining machine 1 also possesses the 2nd running rail 82 of below leaning on than bar-like member 16, guiding the chassis that doffs.The 2nd running rail 82 is along the 1st direction setting.The chassis 4 that doffs receives the 2nd running rail 82 and bar-like member 16 guidings.Top through the chassis 4 that doffs with bar-like member 16 guiding, guide the bottom of the chassis 4 that doffs with the 2nd running rail 82, the chassis 4 that doffs uprises with respect to the positional precision of spinning unit 2.Therefore, the chassis 4 that doffs can carry out doffing operation accurately from the position of doffing.
The height of yarn direct of travel end of downstream side of spinning portion 9 of a plurality of spinning units 2 of aspect ratio of chassis 4 of doffing is low.Thus, the operator can be positioned at positive spinning unit 2 to the chassis 4 that doffs and carries out operation.
The chassis 4 that doffs also can have along two of the travel direction setting wheel 85a that go at least.Thus, the chassis 4 that doffs can go by enough two wheel 85a that go, so can make the size of the doff size of chassis 4, particularly depth direction become compact.Therefore, the spinning unit 2 to the place, chassis 4 present positions of doffing also carries out operation more easily.
The chassis 4 that doffs has when the spinning through spinning portion 9 begins the spun yarn 10 that will be generated by spinning portion 9 suction pipe 88 (example of guiding part) to the reeling end guiding.Bar-like member 16 disposes further from spinning unit 2 than the scope GL of the guiding action of suction pipe 88.Thus, can not hinder the guiding action of suction pipe 88 and dispose bar-like member 16.
Fine spining machine 1 also possesses the unit framework 6 that supports a plurality of spinning units 2.Bar-like member 16 is with respect to being generated by spinning portion 9 and being configured in the side away from unit framework 6 by the yarn path LP of the spun yarn 10 of reeling end 13 coilings.Thus, can bar-like member 16 be configured to, make it not hinder the spinning action of being undertaken by spinning unit 2.
Unit framework 6 has the pedal of trampling platform 22 as the operator in the side away from spinning unit 2, and bar-like member 16 is configured between pedal 22 and the yarn path LP.Thus, between the pedal 22 and yarn path LP that bar-like member 16 uses when being configured in operator's operation, so the operator uses bar-like member 16 easily.
Fine spining machine 1 also possesses a plurality of support components 96 that are configured on the unit framework 6, support bar-like member 16.A plurality of support components 96 dispose along the 1st direction devices spaced apart on away from the position of yarn path LP.Thus, a plurality of support components 96 devices spaced apart and being configured on the unit framework 6 between spinning unit 2 is arranged on bar-like member 16 on the unit framework 6 so can not hinder the action of spinning unit 2.
Support component 96 has the attraction cap 96a (example of attraction portion) of the hard waste that can attract spun yarn 10.Thus, the operator can be with the hard waste of in upkeep operation etc., removing with attracting cap 96a to attract and abandoning then and there.Therefore, the operator no longer need take hard waste and abandon away, can improve operator's operating environment.
Fine spining machine 1 also possesses the length direction configuration along bar-like member 16, the shut-down operation portion 29 that a plurality of spinning units 2 are stopped.Thus, shut-down operation portion 29 is along bar-like member 16 configurations, so the operator can both carry out the shut-down operation of spinning unit 2 easily on which position of the 1st direction.In addition, because shut-down operation portion 29 receives bar-like member 16 protections, so the operator is difficult to operate shut-down operation portion 29 because of maloperation.
Fine spining machine 1 also can also possess the package that is configured between a plurality of spinning units 2 and the 2nd running rail 82 along the 1st direction and carry the portion of putting 21.Carrying the portion of putting 21 in package uploads and puts the package 45 of being doffed by the chassis 4 that doffs.Thus, can package be put in the package of doffing through the chassis 4 that doffs by bar-like member 16 guidings in 45 years and carry in the portion of putting 21, so can carry out the higher doffing operation of positional precision.
More than an embodiment of the present invention is illustrated, but the present invention is not limited to above-mentioned embodiment, in the scope of the purport that does not break away from invention, can carry out various changes.Particularly, a plurality of embodiments and the variation of record as required can combination in any in this manual.
In the above-described embodiment, the duct member of bar-like member with the hollow of stainless steel constituted, but the material of bar-like member and shape are not limited to above-mentioned embodiment.It for example also can be the bar-like member of solid or hollow of polygonal cross-section of bar-like member etc. of the solid or hollow of square-section.In addition, also can be the bar-like member of solid or hollow of the long round section of ellipse etc.
In the above-described embodiment, the chassis that doffs is also sailed away from a skidding of spinning unit carrying the portion of putting than package, but the present invention is not limited thereto.For example, be configured at the chassis that doffs and carry the portion of putting than package and more also can use the present invention in the spinning machinery near a side of spinning unit.
Guide the chassis that doffs with bar-like member in the above-described embodiment, but also can only use bar-like member not guide the chassis that doffs as handrail.In the case, bar-like member also can not be continuous as shown in figure 3 duct member, but the duct member that blocks according to each specific length.
In above-mentioned embodiment and variation, portion 12 pulls out spun yarn 10 from spinning portion 9 through the Yarn relaxation elimination, but the present invention is not limited thereto.For example, also can replace Yarn relaxation elimination portion 12 and dispose known outlet roller and niproll,, spun yarn 10 pulled out from spinning portion 9 with the roller clamping spun yarn 10 of two rotations.In the case, also can dispose Yarn relaxation elimination portion 12 in the downstream of outlet roller and niproll in order to eliminate the lax of the spun yarn 10 that takes place when the coiling action.
The present invention can use in having the spinning machinery of spinning unit.

Claims (13)

1. spinning machinery is characterized in that possessing:
A plurality of spinning units are arranged along the 1st direction, have from fibre bundle to generate the spinning portion of spun yarn and the spun yarn-winding that will be generated by above-mentioned spinning portion and form the reeling end of package; And
Bar-like member is configured in the face side of above-mentioned a plurality of spinning units from above-mentioned a plurality of spinning unit devices spaced apart and along above-mentioned the 1st direction.
2. spinning machinery as claimed in claim 1 is characterized in that,
Also possess the chassis of doffing, this doff chassis along above-mentioned the 1st direction drivable be configured in the above-mentioned face side of above-mentioned a plurality of spinning units,, will be doffed along above-mentioned the 1st direction guiding by above-mentioned bar-like member by the package that above-mentioned reeling end forms.
3. spinning machinery as claimed in claim 2 is characterized in that,
Also possess running rail, this running rail is guided the above-mentioned chassis that doffs along above-mentioned the 1st direction setting below leaning on than above-mentioned bar-like member;
The above-mentioned chassis that doffs is by above-mentioned running rail and the guiding of above-mentioned bar-like member.
4. like claim 2 or 3 described spinning machineries, it is characterized in that,
The height of the yarn direct of travel end of downstream side of the above-mentioned spinning portion of the above-mentioned a plurality of spinning units of aspect ratio of the above-mentioned chassis that doffs is low.
5. like each described spinning machinery in the claim 2～4, it is characterized in that,
The above-mentioned chassis that doffs has along two of the travel direction setting wheels that go at least.
6. like each described spinning machinery in the claim 2～5, it is characterized in that,
The above-mentioned chassis that doffs has guiding part, and this guiding part will direct into above-mentioned reeling end by the above-mentioned spun yarn that above-mentioned spinning portion generates when the spinning of above-mentioned spinning portion begins;
Above-mentioned bar-like member is configured in than the scope of the guiding of the above-mentioned guiding part action side away from above-mentioned spinning unit.
7. like each described spinning machinery in the claim 1～6, it is characterized in that,
Also possesses the unit framework that supports above-mentioned a plurality of spinning units;
Above-mentioned bar-like member is with respect to being configured in the side away from the said units framework by above-mentioned spinning portion's generation and by the yarn path of the above-mentioned spun yarn of above-mentioned reeling end coiling.
8. spinning machinery as claimed in claim 7 is characterized in that,
The said units framework has the pedal of trampling platform as the operator in the side away from above-mentioned spinning unit;
Above-mentioned bar-like member is configured between above-mentioned pedal and the above-mentioned yarn path.
9. spinning machinery as claimed in claim 8 is characterized in that,
On above-mentioned pedal, be provided with the above-mentioned chassis that doffs respectively with respect to the sign of the position of doffing of above-mentioned a plurality of spinning units.
10. like each described spinning machinery in the claim 7～9, it is characterized in that,
Also possess a plurality of support components, these a plurality of support components are configured on the said units framework, and support above-mentioned bar-like member, and above-mentioned a plurality of support components are the ground configuration of above-mentioned the 1st direction devices spaced apart in the upper edge, position of leaving above-mentioned yarn path.
11. spinning machinery as claimed in claim 10 is characterized in that,
Above-mentioned support component has the attraction portion of the hard waste that can attract above-mentioned spun yarn.
12. like each described spinning machinery in the claim 1～11, it is characterized in that,
Also possess shut-down operation portion, this shut-down operation portion stops the running of above-mentioned a plurality of spinning units along the length direction configuration of above-mentioned bar-like member.
13. like each described spinning machinery in the claim 1～12, it is characterized in that,
Also possess package and carry the portion of putting, this package is carried the portion of putting and is configured between above-mentioned a plurality of spinning unit and the above-mentioned running rail along above-mentioned the 1st direction, carries to put the package of being doffed by the above-mentioned chassis that doffs.
CN2011102603279A 2010-09-10 2011-09-05 Spinning machine Pending CN102400252A (en)

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