CN102453987B - Coner - Google Patents
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- Publication number
- CN102453987B CN102453987B CN201110319880.5A CN201110319880A CN102453987B CN 102453987 B CN102453987 B CN 102453987B CN 201110319880 A CN201110319880 A CN 201110319880A CN 102453987 B CN102453987 B CN 102453987B
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- China
- Prior art keywords
- bobbin
- mentioned
- yarn
- installation device
- coner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/22—Automatic winding machines, i.e. machines with servicing units for automatically performing end-finding, interconnecting of successive lengths of material, controlling and fault-detecting of the running material and replacing or removing of full or empty cores
- B65H54/26—Automatic winding machines, i.e. machines with servicing units for automatically performing end-finding, interconnecting of successive lengths of material, controlling and fault-detecting of the running material and replacing or removing of full or empty cores having one or more servicing units moving along a plurality of fixed winding units
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/86—Arrangements for taking-up waste material before or after winding or depositing
- B65H54/88—Arrangements for taking-up waste material before or after winding or depositing by means of pneumatic arrangements, e.g. suction guns
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
- B65H67/0405—Arrangements for removing completed take-up packages or for loading an empty core
- B65H67/0417—Arrangements for removing completed take-up packages or for loading an empty core for loading an empty core
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Abstract
The present invention provides bobbin installation device and possesses the coner of bobbin installation device.Bobbin installation device possesses bobbin handle part (52) and path adjustment plate (59).Swing arm (58) is installed on axis of rocking (111), and can be rotated by axle centered by this axis of rocking (111) and shake.Bobbin handle part (52) holds the bobbin (48) for being wound around spun yarn, and can be using this bobbin (48) supply to the bobbin retainer (72) as target location.Path adjustment plate (59) can adjust bobbin (48) by bobbin handle part (52) supply to the path (Cylinder feeder path) during above-mentioned target location.
Description
Technical field
The invention mainly relates to possess the cylinder that the bobbin being used for winding yarn is arranged at target location
Pipe arranges the coner of device.
Background technology
In the past, it was known to following bobbin installation device: batching of the yarn carried out at spinning machine
When operation starts, after the package of full cylinder is discharged by spinning machine etc., by the bobbin of non-winding yarn
Supply the bobbin maintaining part etc. to spinning machine, thus carry out the preparation (bag for starting to batch operation
Gauze kerchief worn on a woman's head winding (bunch winding) etc.).Japanese Unexamined Patent Publication 2005-219880 publication and
Japanese Unexamined Patent Publication 9-100066 publication discloses the spinning machine possessing this bobbin installation device.
What the spinning machine of Japanese Unexamined Patent Publication 2005-219880 publication was possessed doff chassis (doffing
Cart) possesses the holder (bobbin handle part) of holding bobbin.The chassis that doffs makes holder towards reel cage
(bobbin maintaining part) rotates, and it is possible to Cylinder feeder to reel cage.It is assemblied in the bobbin of reel cage
By contacting with the driving cylinder (coiler drum) rotated and rotate, thus, spinning machine batches yarn
Line and form package.
What the spinning machine of Japanese Unexamined Patent Publication 9-100066 publication was possessed doff chassis possesses can
Using axle as the arm member of central axis.Terminal part at this arm member is provided with holding for twining
The clamping device of the bobbin of winding yarns.Thus, bobbin is being held in clamping device by the chassis that doffs
Make arm member rotate under state, it is possible to Cylinder feeder to reel cage.
The spinning machine of Japanese Unexamined Patent Publication 2005-219880 publication forms the package of bobbin shape.When
The feelings of the package of conical by its shape are formed in the spinning machine of Japanese Unexamined Patent Publication 2005-219880 publication
Under condition, use and formed the bobbin installation device of situation identical topology of package of bobbin shape.Knot
Really, the bobbin supplied easily conflicts with reel cage.Hereinafter, with reference to Fig. 5 (a), its reason is carried out
Explanation.
Yarn is stably carried out in order to make coiler drum contact in the way of not biasing with package
Batch, when forming the package of conical by its shape, compared with during the package forming bobbin shape, such as
Need change reel cage towards.But, if like this change reel cage towards, the most still according to shape
The path that the situation of the package of one-tenth bobbin shape is same supplies bobbin to reel cage, the most such as such as Fig. 5 (a)
Shown in, bobbin 48 when there is supply and as the bobbin retainer 72 of bobbin maintaining part between
It is spaced the least situation.In the example of Fig. 5 (a), bobbin 48 is being protected to a pair bobbin
Between holder 72 during supply, the end of the side, big footpath of this bobbin 48 is extremely close to a side's
Bobbin retainer 72.
Because of the reason in the layout of spinning machine, a lot of in the case of between a pair bobbin retainer 72
Distance is the most little.Therefore, no matter whether change the bobbin still using identical topology in the shape of package
In the case of arranging device, in order to avoid conflicting between bobbin with bobbin retainer, need with height
Positional precision carry out the supply of bobbin.As a result, become bobbin installation device cost raise former
Cause.
It addition, in Japanese Unexamined Patent Publication 2005-219880 publication and Japanese Unexamined Patent Publication 9-100066
In number publication, and in undisclosed bobbin installation device, for avoiding the structure etc. of above-mentioned conflict.
Thus, in conventional structure, in order to avoid conflicting between bobbin with bobbin retainer, need
Replacing bobbin installation device is overall, thus path when changing supply bobbin.Accordingly, it would be desirable to it is numerous and diverse
Replacing operation, or become because possessing the mechanism of multiple holding bobbin cost raise reason.
Summary of the invention
The present invention is exactly to complete in view of the foregoing, its object is to, it is provided that one possesses
Be prevented from the structure that supplied bobbin conflicts with target location bobbin installation device around yarn
Machine.
The first viewpoint according to the present invention, coner possesses bobbin installation device and as target location
Bobbin maintaining part.Bobbin installation device has: bobbin handle part, and this bobbin handle part holds to be used
In the bobbin of winding yarn, and can be by this Cylinder feeder to target location；And axis of rocking, should
Axis of rocking makes the shake of above-mentioned bobbin handle part to above-mentioned target location.Above-mentioned bobbin maintaining part has guarantor
Hold two maintaining bodies at the axial both ends of above-mentioned bobbin, thus keep arranging from above-mentioned bobbin
The above-mentioned bobbin that unit feeding comes.When to connect the straight line keeping center of above-mentioned two maintaining body
During for keeping line, the axis of above-mentioned axis of rocking is parallel relative to above-mentioned holding line.
If keeping line not parallel with the axis of axis of rocking, then the bobbin supplied easily keeps with bobbin
Portion conflicts.For this point, by being formed as above-mentioned structure, bobbin installation device can be effectively
Apply flexibly the maintaining body of bobbin maintaining part interval each other (to not necessarily form and make interval exceedingly widen
Layout) supply bobbin.Thus, it is possible to make up-coiler densification.
Above-mentioned bobbin installation device is also equipped with adjustment portion, and this adjustment portion can be by adjusting above-mentioned shake
Axle towards adjusting when above-mentioned bobbin is supplied to above-mentioned target location by above-mentioned bobbin handle part
Path.
Thus, bobbin installation device can be according to shape of the bobbin supplied etc. so that bobbin passes through
The suitably mode in path is adjusted.
In above-mentioned coner, above-mentioned adjustment portion possesses installing component and fixture.Above-mentioned installation portion
Part supports above-mentioned bobbin handle part.Above-mentioned fixing piece determine at least installation of above-mentioned installing component towards
Change.
Thus, bobbin installation device change installing component installation towards and utilize fixture to determine this
Change, it is possible to be adjusted in the way of making bobbin by suitable path.
In above-mentioned bobbin installation device, it is formed with multiple selecting hole at above-mentioned installing component.On
State fixture and be located in above-mentioned selecting hole, so that it is determined that at least installation of above-mentioned installing component towards
Change.
Thus, bobbin installation device only selects according to coiling condition etc. by being inserted in by fixture
Suitably selecting hole and fixedly mount parts, it becomes possible to adjust the path that bobbin is passed through.So,
Adjustment portion can be formed as simple structure, therefore, it is possible to cut down the component count of bobbin installation device
Amount.
In above-mentioned coner, the most above-mentioned bobbin installation device possesses operating portion, this operating portion pair
Above-mentioned bobbin maintaining part carries out operating and being taken off from above-mentioned bobbin maintaining part by above-mentioned bobbin.
When carrying out when the doffing operation such as taking off of package, in order to form new package, a lot of in the case of
Need to carry out supplying the operation of new bobbin.For this point, in such a configuration, it is possible to only profit
The operation of both sides is carried out, therefore, it is possible to make the compact conformation of coner entirety by bobbin installation device
Change.
In above-mentioned coner, it is preferably able to perform what above-mentioned bobbin handle part was carried out independently
What the supply operation of above-mentioned bobbin and aforesaid operations portion were carried out takes off operation.
Thus, coner can carry out the supply operation of doffing operation and bobbin independently.Such as,
It is unnecessary to carry out when being prevented from when a certain package completely cylinder but need not continue to be formed new package
The supply operation of bobbin.Thus, it is possible to shorten bobbin installation device activity duration and promptly
Start operation subsequently, therefore, it is possible to that improves coner batches efficiency.
Above-mentioned coner possesses yarn and catches guide, and this yarn catches guide and catches yarn
And it is guided to by the above-mentioned bobbin of above-mentioned bobbin handle part supply to above-mentioned bobbin maintaining part.Around
Yarn machine can perform independently the above-mentioned bobbin that above-mentioned bobbin handle part is carried out supply operation, on
State that operating portion carried out take off operation and above-mentioned yarn catches the yarn that guide is carried out
Catch and guide operation.
Thus, coner can omit unnecessary action according to various situations.Thus,
Bobbin installation device can shorten the activity duration and promptly start operation subsequently, therefore, it is possible to carry
High coner batch efficiency.
Above-mentioned coner possesses multiple winding unit, and this winding unit utilizes above-mentioned bobbin maintaining part to protect
Hold above-mentioned bobbin and coiling package.Above-mentioned multiple winding unit is arranged in a certain direction.Above-mentioned
Bobbin installation device can be along the direction walking that above-mentioned winding unit is arranged.
Thus, compared with the structure that bobbin installation device is set for each winding unit, it is possible to
Reduce the setting of numbers of bobbin installation device thus cut down cost.
Accompanying drawing explanation
Fig. 1 is the integrally-built master illustrating the spinning frame involved by an embodiment of the invention
View.
Fig. 2 is the longitudinal section of spinning frame.
The stereogram of the structure in Cylinder feeder portion when Fig. 3 is to illustrate supply bobbin.
The top view of the structure in Cylinder feeder portion when Fig. 4 is to illustrate supply bobbin.
Fig. 5 is that the Cylinder feeder path to conventional Cylinder feeder path and present embodiment is compared
Figure relatively.
Fig. 6 is that limit carries out the doffing operation of the package of full cylinder, the appearance of lateral dominance suction pipe seizure spun yarn
Longitudinal section.
Fig. 7 is to illustrate suction pipe mobile appearance standby to assigned position when attracting spun yarn
Longitudinal section.
Fig. 8 is the longitudinal section of the appearance of the moment illustrating that bobbin is supplied to reel cage.
Fig. 9 is the longitudinal section illustrating the structure making reel cage motion arm move.
Figure 10 is the longitudinal section illustrating the structure making suction pipe move.
Detailed description of the invention
Secondly, referring to the drawings to the spinning frame (coner) involved by an embodiment of the invention
Illustrate.It addition, " upstream " and " downstream " in this specification means when spinning
The upstream of the direction of travel of yarn and downstream.Fig. 1 is the integrally-built master illustrating spinning frame 1
View.Fig. 2 is the longitudinal section of spinning frame 1.
The spinning frame 1 as coner shown in Fig. 1 possesses multiple spinning units of configuration side by side
(winding unit) 2.Spinning frame 1 possesses: adapter trolley 3, the chassis 4 that doffs, bellows 93,
And engine case 5.
As it is shown in figure 1, each spinning unit 2 as primary structure possess from upstream towards downstream successively by
According to following sequence configuration drafting system 7, spinning apparatus 9, yarn storage device 12, Yi Jijuan
Fetching puts 13.Drafting system 7 is arranged near the upper end of the framework 6 that spinning frame 1 is possessed.From
The fibre bundle 8 that drafting system 7 is sent here is spinned by spinning apparatus 9.From spinning apparatus 9 send thin
Yarn 10 is after by yarn clearer 49 described later, further by yarn storage device 12.And then,
Spun yarn 10 is batched to bobbin 48 by devices for taking-up 13, is consequently formed package 45.
Drafting system 7 makes sliver 15 extend and form fibre bundle 8.As in figure 2 it is shown, drafting system
7 possess rear roller the 16, the 3rd roller 17, be equipped with conveyer belt 18 middle roller 19 and
These four rollers of front roller 20.
Although the detailed construction of spinning apparatus 9 is the most not shown, but in the present embodiment, use sky
The spinning apparatus of gas formula, utilizes gyration airflow to twist fibre bundle 8, thus generates spun yarn 10.
The downstream of spinning apparatus 9 is provided with yarn storage device 12.Yarn storage device 12 has
There is following functions: give the tension force of regulation to spun yarn 10 and pulled out from spinning apparatus 9 by spun yarn 10
Function；Make when carrying out the sub operation that adapter trolley 3 is carried out to send from spinning apparatus 9
Spun yarn 10 is stranded in this yarn storage device 12 to prevent the lax function of spun yarn 10；And
Yarn tension is adjusted in order to avoid the variation of yarn tension of devices for taking-up 13 side is delivered to spinning
The function of device 9 side.As in figure 2 it is shown, yarn storage device 12 possesses: yarn storage roller
21, yarn engaging part 22, upstream side guiding piece 23 and electro-motor 25.
Yarn engaging part 22 is configured to engage (hooking) with spun yarn 10.Yarn holding section
Part 22 rotates, thus with yarn storage roller 21 integratedly when engaging with spun yarn 10
Spun yarn 10 can be guided the outer peripheral face to this yarn storage roller 21.
Yarn storage roller 21 is configured to be wound around spun yarn 10 be stored in its outer peripheral face.Yarn
Storage roller 21 is rotated so that certain rotary speed drives by electro-motor 25.
Yarn engaging part 22 is configured to, and this yarn engaging part 22 is supported to can be relative to
Yarn storage roller 21 rotates against, and the moment of torsion being made up of magnetism component etc. can be utilized to produce
Raw component produces the torsion overcoming yarn engaging part 22 to rotate against relative to yarn storage roller 21
Square (opposing moment of torsion).According to this structure, in the feelings that yarn engaging part 22 engages with spun yarn 10
Under condition, if the tension force putting on spun yarn 10 is strong to overcoming this opposing moment of torsion, then yarn engaging
Parts 22 rotate independently with yarn storage roller 21, thus are store from above-mentioned yarn by spun yarn 10
Deposit roller 21 to unwind.On the contrary, if the warp tension ratio opposing moment of torsion putting on spun yarn 10 is weak, then yarn
Engaging part 22 rotates integratedly with yarn storage roller 21, and spun yarn 10 is wound in above-mentioned yarn
Line storage roller 21.
So, yarn storage device 12 declines (spun yarn 10 relaxes) with the tension force when spun yarn 10
Time be wound around this spun yarn 10, when spun yarn 10 tension force rise time make this spun yarn 10 unwind mode action,
It is possible to eliminate the lax of spun yarn 10, thus give suitable tension force to spun yarn 10.As above institute
State, yarn engaging part 22 with absorb put on yarn storage device 12 and devices for taking-up 13 it
Between the mode of variation of tension force of spun yarn 10 work, thereby, it is possible to prevent the variation of this tension force
Spun yarn 10 from spinning apparatus 9 to yarn storage device 12 is impacted.Thus, yarn
Spun yarn 10 can be pulled out with more stable speed by line storage facility 12 from spinning apparatus 9.
Upstream side guiding piece 23 is arranged in the position slightly by upstream side of yarn storage roller 21.On
Trip side guides 23 is configured to suitably spun yarn 10 be guided the periphery to yarn storage roller 21
The guide member in face.Prevent from propagating from spinning apparatus 9 additionally, upstream side guiding piece 23 has concurrently
The dead twist part of the twisted position being delivered to than this upstream side guiding piece 23 downstream of spun yarn 10
Effect.
In the front face side of framework 6 of spinning frame 1 and store with above-mentioned yarn at above-mentioned spinning apparatus 9
Position between cryopreservation device 12 is provided with yarn clearer 49.By the spun spun yarn of spinning apparatus 9 10
By above-mentioned yarn clearer 49 before being batched by yarn storage device 12.Yarn clearer 49 monitors walking
The thickness of spun yarn 10, in the case of the yarn defect of spun yarn 10 being detected, to not shown unit
Controller sends yarn defect detection signal.Yarn clearer 49 can also be configured to except detection spun yarn 10
Also detect outside the exception of thickness in spun yarn 10 either with or without comprising foreign matter.
Cell controller batches in driving at once when receiving yarn defect detection signal from yarn clearer 49
Make drafting system 7 stop under the state of device 13, thus spun yarn 10 is cut off, additionally, also make
By devices for taking-up 13 carry out batch, spinning apparatus 9 etc. stops.Cell controller is towards joint platform
Car 3 sends control signal, makes the walking of this adapter trolley 3 arrive before this spinning unit 2.Then,
Cell controller drives spinning apparatus 9 etc. again, make above-mentioned adapter trolley 3 carry out sub operation and
Recovery is batched.The period that spinning is batched, yarn storage device is being recovered to recovery from spinning apparatus 9
12 make the spun yarn 10 sent continuously from spinning apparatus 9 be stranded in yarn storage roller 21 and eliminate
Relaxing of spun yarn 10.
As shown in Figure 1 and Figure 2, adapter trolley 3 possesses: splicer (piecing devices) 43；
Suction pipe 44；Suction nozzle 46；And road wheel 42.When breaking end at a certain spinning unit 2, cut
During yarn, adapter trolley 3 drives road wheel 42 and on the walking road 41 being fixed on said frame 6
Walking.Adapter trolley 3 stops there occurs broken end, before the spinning unit 2 of cutting yarn and connects
Head operation.
Above-mentioned suction pipe 44 can rotate at above-below direction centered by axle, sucks and catches from spinning
Yarn ends that device 9 is sent (upper yarn) and guide towards splicer 43.Suction nozzle 46 can be with axle
Centered by above-below direction rotate, attract from the package 45 supported by above-mentioned devices for taking-up 13 and catch
Catch yarn ends (filling) and guide towards splicer 43.Although the detailed knot for splicer 43
Structure eliminates explanation, but by utilizing convolution air stream by yarn ends doubling twisting each other to upper
Yarn and filling carry out sub operation.
Devices for taking-up 13 possesses reel cage 70.Reel cage 70 possesses: fulcrum 73；Reel cage arm 71 is high
Reel cage arm 71 can rotate centered by fulcrum 73；And a pair bobbin retainer (bobbin holding
Portion) 72, this pair bobbin retainer 72 can keep the both ends of bobbin 48.
Above-mentioned devices for taking-up 13 possesses coiler drum 74 and can draw with the traversing that spun yarn 10 engages
Guiding element 76.Coiler drum 74 is configured to, it is possible to twine with above-mentioned bobbin 48 or at above-mentioned bobbin 48
The outer peripheral face of the package 45 formed around spun yarn 10 contacts and is driven it.Devices for taking-up 13
Utilize the electrical motor driven coiler drum 74 omitting diagram, thus make to contact with coiler drum 74
Package 45 rotate, lateral dominance omit diagram drive member makes traversing guiding piece 76 move back and forth
While make spun yarn 10 traversing and spun yarn 10 coiled into package 45.
It addition, be provided with the spring omitting diagram at reel cage arm 71, this spring is all the time to reel cage arm
71 apply to erect the active force in direction.Thus, along with spun yarn 10 is wound in bobbin 48 and package
45 is thick by volume, and reel cage arm 71 falls down towards device face side, and the position of the axle of package 45 is moved forward
Dynamic.It addition, be linked with not shown drive division (such as cylinder) at reel cage arm 71, it is possible to root
According to the instruction of cell controller make reel cage arm 71 energetically towards from the direction that coiler drum 74 leaves with
And close to coiler drum 74 direction rotate mode be controlled.
For the spinning frame 1 of present embodiment, by changing a part for the parts constituting reel cage 70,
The package of bobbin shape can either be formed, it is also possible to form the package of conical by its shape.It addition, no matter
It is that coiler drum 74 is all in the case of any package forming bobbin shape, conical by its shape
Use general coiler drum.
In the case of the package forming bobbin shape, the bobbin of bobbin is with the axis of bobbin and volume
The mode taking the axis of cylinder 74 parallel is supported by reel cage 70.In the package 45 forming conical by its shape
In the case of, in order to make coiler drum 74 stably contact with the cone shape outer peripheral face of package 45,
The bobbin 48 of taper is slightly inclined relative to the axis of coiler drum 74 with the axis of bobbin 48
Mode be supported in reel cage 70.Thus, formed bobbin shape package in the case of and shape
In the case of the package of tapering shape, the position of bobbin retainer 72 is different.Although it addition,
There are multiple kinds that cone angle is different in the package of conical by its shape, but bobbin 48 can with this cone angle
Corresponding towards being supported in reel cage 70.
As shown in Figure 1 and Figure 2, the chassis 4 that doffs possesses bobbin installation device 60.Bobbin is arranged
Device 60 is configured to carry out bobbin and arranges operation and doffing operation.So-called bobbin arranges operation
The operation of the preparation batched referring to supply bobbin 48 towards reel cage 70 thus carry out spun yarn 10.Institute
Meaning doffing operation refers to the operation package 45 of full cylinder taken off from reel cage 70.The chassis 4 that doffs exists
Its underpart possesses road wheel 92.The chassis 4 that doffs ought receive and a certain spinning unit 2 is carried out bobbin
When arranging the instruction of operation or doffing operation, the chassis 4 that doffs is at the row being formed at said frame 6
Walk and 91 up go to this spinning unit 2.The chassis 4 that doffs is receiving the spinning unit 2 of instruction
Stop before, carry out bobbin and operation or doffing operation (or operation of these both sides) are set.
Bobbin installation device 60 possesses as the structure arranging operation for carrying out above-mentioned bobbin:
Cylinder feeder portion 50, suction pipe (yarn seizure guide) 88 and the (operation of reel cage motion arm
Portion) 89.
Suction pipe 88 is configured to rotate and can stretch, and is caught from spinning apparatus 9 by attraction
The spun yarn 10 discharged, thus the spun yarn 10 captured is guided to devices for taking-up 13.For making suction
The structure that pipe 88 moves is aftermentioned.
Cylinder feeder portion 50 is configured to centered by axis of rocking 111 rotate, and is configured to
Bobbin handle part 52 is utilized to hold bobbin 48.Bobbin 48 is being held in bobbin maintaining part 52
Make Cylinder feeder portion 50 rotate under state, thus this bobbin 48 is supplied to reel cage 70 and is possessed
A pair bobbin retainer 72 between position (target location).Cylinder feeder portion 50 possesses use
In the tip bunch weft end Wound-up roller 53 carrying out tip bunch weft end winding.So-called tip bunch weft end winding (bunch
Winding) refer to, when when starting to wind a package, in order to spun yarn 10 is fixed on bobbin
48 and around bobbin 48 directly volume (straight winding) spun yarn 10.It addition, bobbin supplies
Detailed construction to portion 50 is aftermentioned.
Reel cage motion arm 89 can be so that the bobbin retainer 72 of a side keeps from the bobbin of the opposing party
The mode that device 72 leaves operates (leaving operation) to reel cage arm 71.It addition, as it has been described above,
Along with spun yarn 10 is wound in bobbin 48 and package 45 is thick by volume, the attitudes vibration of reel cage arm 71.
The position of travel mechanism described later change reel cage motion arm 89 can be utilized, the most either inciting somebody to action
During the doffing operation that the package 45 of full cylinder is taken off from reel cage 70 (Fig. 6) or bobbin arranges operation
Time (Fig. 7), can carry out above-mentioned leaving operation.
Bobbin installation device 60 is as carrying out the structure of doffing operation except possessing above-mentioned reel cage
The guide portion 61 shown in Fig. 2 it is also equipped with outside motion arm 89.Guide portion 61 will connect from reel cage 70
The package 45 of the full cylinder received is directed to mounting portion 82 via rake 81.Guide portion 61 conduct
Main structure possesses guided plate 69, bobbin guiding cylinder 62 and roller part 67.Draw
Lead portion 61 to be configured to centered by rotary shaft 101 rotate.
Guided plate 69 is made up of the contact component of tabular and the limiting part of tabular.Contact component limit
It is guided by the outer peripheral face contact edge of the package 45 with the full cylinder received from reel cage 70.Limit
The axial position of contact component and this package 45 is limited by parts, thus prevents package 45
Fall from contact component.
Bobbin guiding cylinder 62 applies power by making Telescopic-cylinder to effect axle 104, it is possible to
Guided plate 69 is made to rotate upwardly and downwardly centered by rotary shaft 103.Thus, guide portion 61 can adjust
The position of the guided plate 69 when package 45 is guided or after spun yarn 10 is batched end
The inertial rotation making package 49 stops.
Roller part 67 is configured to, when package 45 being guided along rake 81, and energy
Enough rotations on this rake 81.Thus, guide portion 61 can carry out package 45 swimmingly
Guide.
Secondly, with reference to Fig. 3 and Fig. 4, Cylinder feeder portion 50 is described in detail.Fig. 3 is
The stereogram of the structure in Cylinder feeder portion 50 when reel cage 70 supplies bobbin 48 is shown.Fig. 4
The top view of the structure in the Cylinder feeder portion 50 when being to illustrate supply bobbin 48.
As shown in Figure 3 and 4, Cylinder feeder portion 50 is except possessing foregoing bobbin handle
Hold outside portion 52 and tip bunch weft end Wound-up roller 53, be also equipped with fixed arm 57, path adjustment plate (peace
Dress parts) 59, swing arm 58, Cylinder feeder cylinder 56, tip bunch weft end collecting motor 54, with
And handle part drives cylinder 55.
As previously described, Cylinder feeder portion 50 can rotate centered by axis of rocking 111.In shake
Axle 111 is provided with torsion spring 112.Torsion spring 112 is towards the swing arm when carrying out the supply action of bobbin 48
The rightabout (making bobbin handle part 52 close to the direction of the chassis 4 that doffs) in 58 directions rotated
This swing arm 58 is exerted a force.
Cylinder feeder cylinder 56 is can instruction based on bobbin installation device 60 and flexible gas
Cylinder.One end of Cylinder feeder cylinder 56 is installed on the root side of fixed arm 57.Can be with shake
The swing arm 58 rotated centered by axle 111 is rotatably installed on Cylinder feeder gas
The other end of cylinder 56.
Thus, by making Cylinder feeder cylinder 56 to stretch by the way of overcoming the active force of torsion spring 112
Long, it is possible to make swing arm 58 rotate centered by axis of rocking 111, thus bobbin 48 is supplied to
Reel cage 70.As shown in Figure 4, a pair bobbin retainer 72 is configured to utilize a pair (two)
Maintaining body 72a keeps the axial both ends of bobbin 48.In the following description, will keep
The center of mechanism 72a that is keep straight line connected to each other for center 72b to be referred to as keeping line L1.Protect
Hold the rotation that line L1 could also say that the bobbin 48 of the state kept by a pair bobbin retainer 72
Axis.The straight line drawn in the way of by the center of axis of rocking 111 is referred to as shake axis L2.
Cylinder feeder portion 50 possesses the adjustment portion being made up of path adjustment plate 59 and fixture.Pass through
The fixtures such as bolt are inserted in the selecting hole 115 being formed at path adjustment plate 59, Cylinder feeder portion
The 50 suitable parts being fixed in the chassis 4 that doffs.It is formed with multiple choosing in path adjustment plate 59
Select hole 115, by change for the selecting hole 115 being fixed, it is possible to adjust path adjustment plate
The position of 59 and towards (and then can adjust axis of rocking 111 position and towards).At this
In embodiment, as shown in Figure 4, axis of rocking 111 keep line L1 and shaking towards being adjusted to
Line L2 is parallel for moving axis.
By in the above described manner to the position of axis of rocking 111 and towards being adjusted, swing arm 58
Terminal part described track change.Thus, bobbin installation device 60 can change when to cylinder
The path of this bobbin 48 when tube holder 72 supplies bobbin 48.It addition, in the following description
In, sometimes this path is referred to as " Cylinder feeder path ".
Tip bunch weft end collecting motor 54 produces and is used for making foregoing tip bunch weft end Wound-up roller 53 rotate
Driving force.Produced by tip bunch weft end collecting motor 54, driving force is by the transmission mechanism omitting diagram
(such as band and belt wheel) is delivered to tip bunch weft end Wound-up roller 53.
It addition, when carrying out tip bunch weft end winding operation, need to make bobbin 48 wind sieve with tip bunch weft end
Draw 53 contacts.Thus, Cylinder feeder portion 50 possesses can make tip bunch weft end Wound-up roller 53 move
So that its travel mechanism contacted with bobbin 48 (handle part the most described later driving cylinder
55)。
Foregoing bobbin handle part 52 is by fixing handle part 113 and movable handle part 114 structure
Become.Movable handle part 114 and handle part drive cylinder 55 to link.Cylinder is driven by handle part
The action of 55, it is possible to make this activity handle part 114 close to fixing handle part 113 or from fixing
Hold portion 113 to leave.Thereby, it is possible to carry out the handle to bobbin 48 that bobbin handle part 52 is carried out
Hold and the releasing of this holding.
In the present embodiment, it is possible to utilize handle part to drive cylinder 55 making tip bunch weft end wind sieve
Draw 53 states contacted with bobbin 48 and make tip bunch weft end Wound-up roller 53 leave from bobbin 48
Switch between state.It is configured to action and the tip bunch weft end Wound-up roller 53 of bobbin handle part 52
Action linkage.Specifically, when carrying out the handle to bobbin 48 that bobbin handle part 52 is carried out
When holding, make tip bunch weft end Wound-up roller 53 leave from bobbin 48 simultaneously.When releasing bobbin handle part 52
Carried out to the holding of bobbin 48 time, make tip bunch weft end Wound-up roller 53 connect with bobbin 48 simultaneously
Touch.
Secondly, with reference to Fig. 5 to the Cylinder feeder in conventional Cylinder feeder path and present embodiment
Path compares explanation.Fig. 5 is to conventional Cylinder feeder path and the bobbin of present embodiment
The figure that feed path compares.
As understanding as described in the prior art, in the past, when carrying out the supply of bobbin 48
Conflict (with reference to Fig. 5 (a)) being susceptible between bobbin 48 with bobbin retainer 72.Such as Fig. 5
B, shown in (), the Cylinder feeder portion 50 of present embodiment is so that keeping line L1 and shake axis L2
Parallel mode is adjusted.Thus, during supply bobbin 48, it is possible to maintain this cylinder
Parallel relation between central shaft and the holding line L1 of pipe 48.Cylinder feeder portion 50 can be along
Following path supply bobbin 48, described path is along the plane intersected vertically with holding line L1
The path of arc-shaped.
Thus, bobbin 48 can be received well by Cylinder feeder portion 50 with the most straight attitude
Insertion is supplied between a pair bobbin retainer 72.Thus, it is possible to effectively apply flexibly normal conditions
Space between the bobbin retainer 72 that cannot expand down so that the bobbin 48 supplied and bobbin
Retainer 72 is not likely to produce conflict.It addition, in spinning frame 1, owing to arranging sky at limited
Between multiple spinning unit 2 is set, therefore cannot increase the bobbin retainer of adjacent spinning unit 2
Space between 72.
As it has been described above, the spinning frame 1 of present embodiment is by one of the structure of replacing reel cage 70
Point, it is possible to form the package of bobbin shape, the taper of the different multiple kinds of cone angle can also be formed
The package 45 of shape.It means that the position of bobbin retainer 72 and then be to maintain line L1
Change towards the shape according to package to be formed.Bobbin installation device in present embodiment
In 60, either in the case of the package forming which kind of shape, by using corresponding selecting hole
115 carry out installation path adjustment plate 59, shake axis L2 can be made to be positioned at parallel with keeping line L1
Position.Thus, bobbin installation device 60 is configured under various situations can be by
Bobbin 48 smoothly feeds to the high device of the versatility of reel cage 70.
Secondly, with reference to Fig. 6 to Fig. 8, bobbin installation device 60 is carried out doffing operation and bobbin
Flow process when arranging operation illustrates.First, with reference to Fig. 6, doffing operation is illustrated.Figure
6 is that the doffing operation lateral dominance suction pipe 88 of the package 45 illustrating that limit carries out full cylinder catches spun yarn 10
The longitudinal section of appearance.
When utilizing the sensor omitting diagram to detect, cylinder has been expired in the package 45 of a certain spinning unit 2
Time, cell controller makes spinning apparatus 9 stop, and the chassis 4 that will doff calls to this spinning unit
2.The most meanwhile, cell controller is controlled in the following manner: by devices for taking-up
Reel cage arm 71 is made to make full cylinder towards left side (face side of the spinning unit 2) rotation of Fig. 2 in 13
Package 45 leave from coiler drum 74, and make the rotation of package 45 stop.
Even if package 45 also continues to rotate by inertia after leaving from coiler drum 74.Bobbin
Device 60 is set and makes guided plate 69 by making the bobbin guiding cylinder 62 of guide portion 61 extend
Rotate upward and make it contact with package 45.Thereby, it is possible to make the inertial rotation of package 45 stop
Only.
Bobbin installation device 60 till the inertial rotation of package 45 stops completely before make in advance to shake
Frame motion arm 89 moves to the position shown in Fig. 6.When the inertial rotation of package 45 stops completely,
Bobbin installation device 60 utilizes reel cage motion arm 89 to operate reel cage arm 71, so that a side
Bobbin retainer 72 leave from the bobbin retainer 72 of the opposing party, thus by the package 45 of full cylinder
Take off from reel cage 70.
For the package 45 of the full cylinder after being removed, the gravity of this package 45 is drawn by guide portion 61
Guide plate 69 (being specifically contact component) supports, and is guided by rake 81.Guide portion 61
Limit maintains the state contacted with package 45, while make this package 45 roll along rake 81 and move
Dynamic.It addition, now, the roller part 67 of guide portion 61 rolls on rake 81.Then,
Package 45 is directed to mounting portion 82.
In the present embodiment, mounting portion 82 has the function as conveyer belt, it is possible to along spinning
The direction conveying package 45 that yarn unit 2 is arranged, automatically sends package 45 into subsequent processing.
But, even if being configured to mounting portion 82 do not have conveyer belt function, operating personnel is manually
Even the package 45 in mounting portion 82 is reclaimed in operation.Carry out doffing operation in the above described manner.
Secondly, with reference to Fig. 6 to Fig. 8, bobbin is arranged operation and illustrate.Fig. 7 is to illustrate suction pipe
88 is mobile to assigned position the longitudinal section of standby appearance when attracting spun yarn 10.
Fig. 8 is the longitudinal section of the appearance of the moment illustrating that bobbin 48 is supplied to reel cage 70.
Time before this spinning unit 2 come by the chassis 4 of doffing according to calling, spinning unit 2
Cell controller, recovers drafting system 7 and the driving of spinning apparatus 9.The most meanwhile,
Suction pipe 88 extends (with reference to Fig. 6) upward.Suction pipe 88 is caught from spinning apparatus 9 by suction
The yarn ends of the spun yarn 10 discharged.
Bobbin installation device 60 makes suction pipe 88 move downward when having sucked spun yarn 10.
Now, cell controller is wound in yarn storage device 12 with the spun yarn 10 attracted by suction pipe 88
Mode be controlled.It addition, the attraction of suction pipe 88 now is little, it is impossible to overcome yarn to store
The foregoing opposing moment of torsion of cryopreservation device 12, therefore, as it is shown in fig. 7, spun yarn 10 is gradually store
It is stored in yarn storage device 12.
Bobbin installation device 60 makes suction pipe 88 at assigned position continuous standby after moving downward
(with reference to Fig. 6).Bobbin installation device 60 makes reel cage operate before and after the movement of suction pipe 88 in advance
Arm 89 moves to carry out the position of the operation of reel cage 70.Bobbin installation device 60 is carrying out bobbin
Before the supply of 48, in advance reel cage arm 71 is operated, so that the bobbin retainer 72 of a side
Leave from the bobbin retainer 72 of the opposing party.
Secondly, bobbin installation device 60 utilize Cylinder feeder portion 50 (bobbin handle part 52)
After holding the bobbin 48 on the top being stored in the chassis 4 that doffs, foregoing Cylinder feeder is made to use
Cylinder 56 extends and makes swing arm 58 rotate.Thus, bobbin installation device 60 makes Cylinder feeder
Portion 50 sets out from chassis 4 side of doffing and carries out the supply operation of the bobbin 48 relative to reel cage 70.
The suitable yarn that bobbin installation device 60 makes Cylinder feeder portion 50 be possessed guides mechanism (to omit
Diagram) action, thus the spun yarn 10 caught by suction pipe 88 is arranged in the axial of bobbin 48
Between end and bobbin retainer 72.In this condition, reel cage motion arm 89 is to reel cage arm 71
Carry out operating and making the bobbin retainer 72 bobbin retainer 72 close to the opposing party of a side.Thus,
Spun yarn 10 is sandwiched in be fixed between the end of bobbin 48 and bobbin retainer 72.
Secondly, bobbin installation device 60 makes handle part drive cylinder 55 action, releases bobbin and holds
The holding to bobbin 48 that portion 52 is carried out, meanwhile, makes tip bunch weft end Wound-up roller 53 and bobbin
48 contact and carry out tip bunch weft end winding operation.It addition, as it has been described above, bobbin handle part 52 dynamic
Make the action linkage with tip bunch weft end Wound-up roller 53, therefore, it is possible to make the machine of bobbin installation device 60
Structure is simple.
When tip bunch weft end winding operation is complete, Cylinder feeder cylinder 56 shrinks, thus, and bobbin
Supply unit 50 is kept out of the way towards chassis 4 side of doffing.Before and after this, cell controller makes reel cage 70 rotate,
So that bobbin 48 contacts (in the rear side of spinning unit 2) with coiler drum 74.Thus, right
Spun yarn 10 gives coiling tension, and spun yarn 10 is gradually unwind from yarn storage roller 21, starts
Batching of the package 45 that devices for taking-up 13 is carried out.
Secondly, the structure making reel cage motion arm 89 and suction pipe 88 move in the above described manner is carried out
Explanation.First, with reference to Fig. 9, reel cage motion arm 89 is illustrated.Fig. 9 is to making reel cage grasp
Make the longitudinal section that the structure that arm 89 moves illustrates.
As it is shown in figure 9, bobbin installation device 60 possesses the position for changing reel cage motion arm 89
Drive mechanism 30.Drive mechanism 30 possesses by making the air pressure variations of supply and flexible
First drives cylinder 31 and second to drive cylinder 32.Drive mechanism 30 possesses interconnected
One linkage component 36, second connecting rod parts 37 and third connecting rod parts 38.
The reel cage motion arm 89 of position of readiness it is in shown in Fig. 9 (a).When by from Fig. 9 (a)
State when making the first driving cylinder 31 extend and make first connecting rod parts 36 rotate, via second
Linkage component 37 is linked to the third connecting rod parts 38 of these first connecting rod parts 36 and rotates.As a result,
The reel cage motion arm 89 supported by these third connecting rod parts 38 can be made to be positioned at lower section (with reference to Fig. 9
(b)).As it is shown in fig. 7, the reel cage motion arm 89 being positioned at the position shown in Fig. 9 (b) can
Reel cage arm 71 during supply bobbin 48 is operated.
By making the second driving cylinder 32 extend from this state, it is possible to make reel cage motion arm 89 relative
Rotate in third connecting rod parts 38, thus be located at position (with reference to Fig. 9 (c)) more on the lower.
As shown in Figure 6, the reel cage motion arm 89 of the position being positioned at Fig. 9 (c) can be at the full cylinder of package 45
Time package 45 is taken off from reel cage arm 71.
Secondly, with reference to Figure 10, the structure of the position for changing suction pipe 88 is illustrated.Figure 10
It it is the longitudinal section that the structure making suction pipe 88 move is illustrated.
As shown in Figure 10, bobbin installation device 60 is as the position for changing reel cage motion arm 89
The structure put possesses armite 123 and by making supplied air pressure variations and flexible attraction
Cylinder 124.
Armite 123 is via rotating fulcrum 121 quilt of the suitable position being arranged in the chassis 4 that doffs
Supporting is for rotating.Armite 123 be linked with for drive armite 123, such as by
The drive mechanism that motor and cam are constituted.At the end side of armite 123 via rotating fulcrum 122
Attraction cylinder 124 and suction pipe 88 are rotatably installed.
Suction pipe 88, for example formed as dual tubular, is thus configured to stretch.At suction pipe 88
End connect have attraction cylinder 124.By the change air pressure to attracting cylinder 124 to supply,
Suction pipe 88 can be made to stretch.
The suction pipe 88 of position of readiness it is in shown in Figure 10 (a).By making armite from this state
123 rotate towards devices for taking-up 13 side, and make attraction cylinder 124 extend, it is possible to make suction pipe 88 move
Move can catch the spun yarn 10 sent from spinning apparatus 9 position (with reference to Figure 10 (b) with
And Fig. 6).By making reel cage motion arm 89 from this state and attracting cylinder 124 with rotating fulcrum
Rotate centered by 122, it is possible to the spun yarn 10 captured is guided to lower section (with reference to Figure 10 (c)
And Fig. 7).
It addition, in the drive mechanism 30 of reel cage motion arm 89, by driving the first driving cylinder
31 and second drive cylinder 32, it is possible to make this reel cage motion arm 89 action individually.For inhaling
Pipe 88, it is also possible to by drive mechanism and attraction cylinder 124 are driven and make suction pipe 88
(it is not accompanied by miscellaneous part movably) individually and moves to required position.
So, in the structure of present embodiment, it is possible to make the Cylinder feeder portion of the most mutually linkage
50, bobbin motion arm 89 and suction pipe 88 are (independently) mobile respectively.Thus, such as,
Need not under the situation supplying new bobbin 48 being intended to take off the package 45 of full cylinder, it is possible to
Make only to make reel cage motion arm 89 under the state that the action of Cylinder feeder portion 50 and suction pipe 88 stops
Action.As a result, bobbin installation device 60 can be omitted unnecessary action and realize circulation timei
Shortening.
As understanding as mentioned above, the bobbin installation device 60 of present embodiment possesses bobbin
Handle part 52 and path adjustment plate 59.Bobbin handle part 52 can hold for being wound around spun yarn 10
Bobbin 48, and this bobbin 48 is supplied to as target location bobbin retainer 72 (in detail
For be the position between a pair bobbin retainer 72).Path adjustment plate 59 can adjust bobbin
48 are supplied to path during bobbin retainer 72 (Cylinder feeder path) by bobbin handle part 52.
Thus, bobbin installation device 60 can according to shape of bobbin 48 to be supplied etc. so that
Bobbin 48 is adjusted by the way of suitable path.By carrying out this adjustment, it is possible to prevent
When bobbin 48 is supplied to bobbin retainer 72 by bobbin installation device 60, bobbin 48 is protected with bobbin
Holder 72 is conflicted.
In the bobbin installation device 60 of present embodiment, adjustment portion possesses path adjustment plate 59 He
Fixture.Path adjustment plate 59 supports bobbin handle part 52.Fixture determines path adjustment plate 59
At least install towards change.
Thus, the installation of bobbin installation device 60 alternative routing adjustment plate 59 towards, and utilize solid
Locking member determines this change, it is possible to adjust in the way of making bobbin 48 by suitable path
Whole.
In the bobbin installation device 60 of present embodiment, it is formed multiple in path adjustment plate 59
Selecting hole 115.Fixture is located in selecting hole 115, to determine path adjustment plate 59 at least
Install towards change.
Thus, bobbin installation device 60 is only selected according to coiling condition etc. by being inserted in by fixture
Path adjustment plate 59 is also fixed by the suitable selecting hole 115 selected, it becomes possible to supply cylinder
The path that during pipe 48, this bobbin 48 is passed through is adjusted.In such manner, it is possible to Cylinder feeder will be adjusted
The adjustment portion in path is formed as simple structure, therefore, it is possible to cut down the portion of bobbin installation device 60
Number of packages amount.
The spinning frame 1 of present embodiment possesses bobbin installation device 60 and spinning unit 2.Spinning
Unit 2 possesses a pair bobbin retainer keeping the bobbin 48 from bobbin installation device 60 supply
72。
Thus, spinning frame 1 can adjust the feed path of bobbin 48 and prevent bobbin 48 and cylinder
Conflict between tube holder 72.
In the spinning frame 1 of present embodiment, a pair bobbin retainer 72 possesses holding bobbin
A pair maintaining body 72a at the axial both ends of 48.When the center by connecting maintaining body 72a
That is keep 72b line each other in center when being set on hold line L1, path adjustment plate 59 can so that
Mode parallel with keeping line L1 for the shake axis L2 of axis of rocking 111 adjusts this axis of rocking 111
Towards.
When keeping line L1 and axis of rocking 111 not parallel, the bobbin 48 supplied is easily and cylinder
Tube holder 72 is conflicted.By being formed as above-mentioned structure, it is not necessary to be formed as making bobbin retainer
The layout that the maintaining body 72a of 72 excessively widens at interval each other, bobbin installation device 60 is with regard to energy
Enough smoothly feed bobbin 48.Thus, it is possible to constitute spinning frame 1 compactly.
In the spinning frame 1 of present embodiment, bobbin installation device 60 possesses reel cage motion arm
89, this reel cage motion arm 89 is by operating reel cage 70 and by bobbin 48 from reel cage 70
Bobbin retainer 72 takes off.
When carrying out when the doffing operation such as taking off of package 45, a lot of in the case of, new in order to be formed
Package 45, needs to carry out supplying the operation of new bobbin 48.In such a configuration, due to energy
A device is enough utilized to carry out the operation of both sides, therefore, it is possible to make the compact conformation of spinning frame 1 entirety
Change.
The spinning frame 1 of present embodiment can perform the cylinder that Cylinder feeder portion 50 is carried out independently
What the supply operation of pipe 48 and reel cage motion arm 89 were carried out takes off operation.
Thereby, it is possible to carry out the supply operation of doffing operation and bobbin 48 independently.Such as, when
The a certain full cylinder of package 45, but when being not required to continuously form new package 45, it is possible to prevent from carrying out
The supply operation of unnecessary bobbin 48.Thus, when bobbin installation device 60 can shorten operation
Between, the chassis 4 that doffs can move to other spinning unit 2 and promptly start operation subsequently.
As a result, it is possible to that improves the spun yarn 10 that carried out of spinning frame 1 batches efficiency.
The spinning frame 1 of present embodiment possesses suction pipe 88, and this suction pipe 88 catches spun yarn 10 and incites somebody to action
This spun yarn 10 guides to being supplied the bobbin 48 to bobbin retainer 72 by bobbin handle part 52.Carefully
Yarn machine 1 can perform the supply operation of the bobbin 48 that bobbin handle part 52 is carried out independently, shake
Operation that what frame motion arm 89 was carried out take off and the yarn that suction pipe 88 is carried out catch to guide to be made
Industry.
Thus, spinning frame 1 can omit unnecessary action according to various situations.Cause
And, bobbin installation device 60 can shorten the activity duration and promptly start operation subsequently, because of
What this can improve spun yarn 10 that spinning frame 1 carried out batches efficiency.
In the spinning frame 1 of present embodiment, spinning unit 2 is arranged in a certain direction.
Bobbin installation device 60 can be along the direction walking that spinning unit 2 is arranged.
Thus, compared with the structure that bobbin installation device 60 is set for each spinning unit 2,
The setting of numbers of bobbin installation device 60 can be reduced it is thus possible to cut down cost.
Above the preferred embodiment of the present invention is illustrated, but above-mentioned structure such as can
Enough change in the following manner.
The structure of spinning frame 1 can according to circumstances and suitably change.For instance, it is possible to be altered to generation
The yarn storage device 12 possessed for the spinning frame 1 of above-mentioned embodiment, at spinning apparatus 9
Downstream be configured with the structure of the yarn feeding being made up of a pair roller, or except spun yarn
Outside storage facility 12, the also downstream at spinning apparatus 9 is configured with and is made up of a pair roller
The structure of yarn feeding.
The range of application of the present invention is not limited to spinning frame, as long as supply bobbin and twined by yarn
It is around in the structure of this bobbin, it is also possible to be applied to the coner that spinning frame is conventional.
In the above-described embodiment, when yarn defect being detected etc., by driving devices for taking-up 13
State under make drafting system 7 stop and being cut off by spun yarn 10.Replace this structure, it is also possible to shape
Become and possess cutter near yarn clearer 49, utilize the knot that spun yarn 10 is cut off by this cutter
Structure.
In the above-described embodiment, spinning frame 1 is formed through and is inserted in by the fixtures such as bolt
It is formed at the selecting hole 115 of path adjustment plate 59 and the chassis that doffs is fixed in Cylinder feeder portion 50
The structure of 4.Replace this structure, the structure that spinning frame 1 can also be formed as: adjust in path
The face that whole plate 59 is set is formed with jut, profit after this jut is inserted in selecting hole
It is fixed with nut etc..In addition to the foregoing structure, as long as adjustment portion at least can adjust road
The installation of footpath adjustment plate 59 is towards the structure in (Cylinder feeder path), however it is not limited to this knot
Structure, it is possible to use suitable structure.Further, replace adjust axis of rocking 111 position and towards
Structure, it is also possible to be altered to only to adjust towards structure.
In the above-described embodiment, portion 61 is guided simultaneously in parallel from bobbin retainer 72
The action left and Cylinder feeder portion 50 are close to the action of bobbin retainer 72.However, it is possible to
Operation is set carrying out bobbin after completing doffing operation.But, imitate from the work of spinning frame 1
From the viewpoint of rate, it is desirable to be able to carry out doffing operation simultaneously in parallel and bobbin arranges operation.
Claims (6)
1. a coner, it is characterised in that
Above-mentioned coner possesses:
Bobbin installation device, this bobbin installation device has: bobbin handle part, this bobbin handle part
Hold and form the bobbin of the package of conical by its shape for winding yarn, and can be by this Cylinder feeder
To target location；And axis of rocking, this axis of rocking makes the shake of above-mentioned bobbin handle part to above-mentioned target
Position；And
As the bobbin maintaining part of above-mentioned target location, this bobbin maintaining part has the above-mentioned bobbin of holding
Two maintaining bodies at axial both ends, thus keep coming from the supply of above-mentioned bobbin installation device
Above-mentioned bobbin,
When with connect above-mentioned two maintaining body when keeping the straight line at center for keeping line, above-mentioned shake
The axis of moving axis is parallel relative to above-mentioned holding line,
Above-mentioned bobbin installation device possesses operating portion, and above-mentioned bobbin maintaining part is grasped by this operating portion
Make and above-mentioned bobbin taken off from above-mentioned bobbin maintaining part,
Can perform independently the above-mentioned bobbin that above-mentioned bobbin handle part is carried out supply operation and
The above-mentioned bobbin that aforesaid operations portion is carried out take off operation.
Coner the most according to claim 1, it is characterised in that
Above-mentioned bobbin installation device is also equipped with adjustment portion, and this adjustment portion can be by adjusting above-mentioned shake
Axle towards adjusting when above-mentioned bobbin is supplied to above-mentioned target location by above-mentioned bobbin handle part
Path.
Coner the most according to claim 2, it is characterised in that
Above-mentioned adjustment portion possesses: installing component, and this installing component supports above-mentioned bobbin handle part；With
And fixture, this fixture determine above-mentioned installing component at least install towards change.
Coner the most according to claim 3, it is characterised in that
It is formed with multiple selecting hole at above-mentioned installing component,
Above-mentioned fixing piece is located in above-mentioned selecting hole, so that it is determined that at least peace of above-mentioned installing component
Fill towards change.
Coner the most according to claim 1, it is characterised in that
Above-mentioned coner possesses yarn and catches guide, and this yarn catches guide and catches yarn
And it is guided to by the above-mentioned bobbin of above-mentioned bobbin handle part supply to above-mentioned bobbin maintaining part,
Above-mentioned coner can perform the above-mentioned bobbin that above-mentioned bobbin handle part carried out independently
The above-mentioned bobbin that supply operation, aforesaid operations portion are carried out take off operation and above-mentioned yarn is caught
Catch the yarn seizure guiding operation that guide is carried out.
6. according to the coner described in any one in claim 1 to 5, it is characterised in that
Above-mentioned coner possesses multiple winding unit, and this winding unit utilizes above-mentioned bobbin maintaining part to protect
Hold above-mentioned bobbin and coiling package,
Above-mentioned multiple winding unit is arranged in a certain direction,
Above-mentioned bobbin installation device can be along the direction walking that above-mentioned multiple winding units are arranged.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010233735A JP2012086924A (en) | 2010-10-18 | 2010-10-18 | Bobbin installation device and yarn winding apparatus including the same |
| JP2010-233735 | 2010-10-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102453987A CN102453987A (en) | 2012-05-16 |
| CN102453987B true CN102453987B (en) | 2016-09-07 |
Family
ID=44651342
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110319880.5A Active CN102453987B (en) | 2010-10-18 | 2011-10-14 | Coner |
| CN2011203990645U Expired - Fee Related CN202482536U (en) | 2010-10-18 | 2011-10-14 | Yarn winding machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203990645U Expired - Fee Related CN202482536U (en) | 2010-10-18 | 2011-10-14 | Yarn winding machine |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2441718B1 (en) |
| JP (1) | JP2012086924A (en) |
| CN (2) | CN102453987B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012086924A (en) * | 2010-10-18 | 2012-05-10 | Murata Machinery Ltd | Bobbin installation device and yarn winding apparatus including the same |
| CN103556322B (en) * | 2013-10-31 | 2015-10-07 | 陕西华燕航空仪表有限公司 | Bottoming yarn manipulator |
| RU2637546C1 (en) | 2013-11-07 | 2017-12-05 | ДжФЕ СТИЛ КОРПОРЕЙШН | Method of friction stir welding for high-strength thin-sheet or thick-sheet steel |
| JP2015101453A (en) * | 2013-11-26 | 2015-06-04 | 村田機械株式会社 | Bobbin holding device, bobbin setting device, and yarn winder |
| JP2015147633A (en) * | 2014-02-05 | 2015-08-20 | 村田機械株式会社 | Bobbin setting device and yarn winder |
| JP2018008794A (en) * | 2016-07-14 | 2018-01-18 | 村田機械株式会社 | Yarn feeding bobbin direction conversion device and yarn feeding bobbin discharge device |
| JP7052667B2 (en) * | 2018-10-04 | 2022-04-12 | 株式会社豊田自動織機 | Tube changer in pot spinning frame |
| CN113415680A (en) * | 2021-07-02 | 2021-09-21 | 浙江精功科技股份有限公司 | Bobbin grabbing and releasing device for texturing machine |
| CN116902692B (en) * | 2023-09-12 | 2023-11-17 | 盐城瑞江特种纱线有限公司 | Polyester yarn winding device and working method thereof |
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- 2011-09-15 EP EP11181446.3A patent/EP2441718B1/en not_active Not-in-force
- 2011-10-14 CN CN201110319880.5A patent/CN102453987B/en active Active
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| US5396758A (en) * | 1991-09-23 | 1995-03-14 | Elitex ustinad Orlici | Method of respinning-in on open-end spinning machines and a device for carrying out the method |
| CN1271685A (en) * | 1999-04-23 | 2000-11-01 | 巴马格股份公司 | Installation and method for guiding and cutting input filament yarn during changing of spool |
| CN1509972A (en) * | 2002-12-11 | 2004-07-07 | W・施拉夫霍斯特公司 | Method and device for starting working position of apparatus for manufacturing cross winding bobbins |
| CN1821462A (en) * | 2005-02-16 | 2006-08-23 | 村田机械株式会社 | Method for automatic doffing operation and doffing apparatus |
| CN1861507A (en) * | 2005-05-10 | 2006-11-15 | 村田机械株式会社 | Doffing device for an automatic winder |
| CN202482536U (en) * | 2010-10-18 | 2012-10-10 | 村田机械株式会社 | Yarn winding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102453987A (en) | 2012-05-16 |
| JP2012086924A (en) | 2012-05-10 |
| EP2441718A3 (en) | 2016-01-20 |
| EP2441718B1 (en) | 2018-05-23 |
| CN202482536U (en) | 2012-10-10 |
| EP2441718A2 (en) | 2012-04-18 |
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