CN104451992A - Yarn winding machine - Google Patents
Yarn winding machine Download PDFInfo
- Publication number
- CN104451992A CN104451992A CN201410471238.2A CN201410471238A CN104451992A CN 104451992 A CN104451992 A CN 104451992A CN 201410471238 A CN201410471238 A CN 201410471238A CN 104451992 A CN104451992 A CN 104451992A
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- China
- Prior art keywords
- yarn
- splicing device
- spinning
- yarns
- connect
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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
- B65H69/00—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device
- B65H69/06—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device by splicing
- B65H69/061—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device by splicing using pneumatic means
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H15/00—Piecing arrangements ; Automatic end-finding, e.g. by suction and reverse package rotation; Devices for temporarily storing yarn during piecing
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H15/00—Piecing arrangements ; Automatic end-finding, e.g. by suction and reverse package rotation; Devices for temporarily storing yarn during piecing
- D01H15/013—Carriages travelling along the machines
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention provides a yarn winding machine. The spinning machine (10) includes at least two spinning units (1) arranged adjacent to each other along a predetermined direction (D) and that form a package by winding a yarn; and at least one yarn joining device (90) that performs yarn joining in each of the spinning units (1). A width of the yarn joining device (90) in the predetermined direction (D) is equal to or less than a width of each of the spinning units (1) in the predetermined direction (D).
Description
Technical field
The present invention relates to Yarn winding apparatus.
Background technology
The known Yarn winding apparatus comprising multiple yarn winder unit, described multiple yarn winder unit winding yarn and form package respectively.In this Yarn winding apparatus, be provided with yarn splicing device, described yarn splicing device is such as in order to connect the yarn of supply side and the yarn from package when removing yarn faults and cutting continuous strand etc.Yarn splicing device is removable relative to multiple yarn winder unit by being configured to, thus arranges (such as with reference to Japanese Unexamined Patent Publication 2005-330596) around units shared relative to multiple reel for yarn.
Summary of the invention
The problem that invention will solve
In the spinning machine (Yarn winding apparatus) that Japanese Unexamined Patent Publication 2005-330596 publication is recorded, yarn splicing device has the width across three spinning units (yarn winder unit).Therefore, in order to make yarn splicing device move in the multiple yarn winder units be set up in parallel along prescribed direction, to be configured at two ends yarn winder units each and this yarn winder unit each in carry out connecing yarn, need arrange make yarn splicing device exceed the space in the outside of each to this yarn winder unit.
The object of the present invention is to provide a kind of can the Yarn winding apparatus of restraint measure space enlargement.
For the means of dealing with problems
Yarn winding apparatus of the present invention comprises: at least two yarn winder units, configures and winding yarn and form package in the mode adjacent along prescribed direction; And at least one yarn splicing device, yarn winder unit each in carry out yarn connect yarn, what yarn splicing device carried out described yarn at least two described yarn winder units connects yarn, and the width of the yarn splicing device in prescribed direction becomes below the width of each of the yarn winder unit in prescribed direction.
In this Yarn winding apparatus, when making yarn splicing device carry out connecing yarn in each of in the multiple yarn winder units be set up in parallel along prescribed direction, to be configured at two ends in the prescribed direction yarn winder units, yarn splicing device can not exceed the outside of each to this yarn winder unit.Therefore, according to this Yarn winding apparatus, can the expansion in restraint measure space.
In Yarn winding apparatus of the present invention, also can be, comprise at least three yarn winder units and at least two yarn splicing device, each of at least two yarn splicing device at least three yarn winder units, at least two yarn winder units configuring in the mode adjacent along prescribed direction each in carry out yarn connect yarn.In this situation, two different yarn splicing device can be made to be arranged in each of two the yarn winder units configured in an adjacent manner, and that also can implement each yarn in each of these two yarn winder units connect yarn simultaneously.
In Yarn winding apparatus of the present invention, also can be that the width of the yarn splicing device in prescribed direction is more than 210mm and below 260mm.In this situation, the width that suitably can realize yarn splicing device is the structure of below the width of each of yarn winder unit.
In Yarn winding apparatus of the present invention, also can be, yarn splicing device in the two or more configured in the mode adjacent along prescribed direction and the yarn winder unit of less than 15 each in carry out yarn connect yarn.In Yarn winding apparatus of the present invention, also can be, yarn splicing device in the two or more configured in the mode adjacent along prescribed direction and the yarn winder unit of less than 10 each in carry out yarn connect yarn.In Yarn winding apparatus of the present invention, also can be that a yarn splicing device is only arranged around units shared relative to two reel for yarns configured in the mode adjacent along prescribed direction, two yarn winder units each in carry out yarn connect yarn.In these cases, though in each yarn winder unit to connect yarn number of times less, compared with the situation being located at each yarn winder unit with yarn splicing device, the quantity connecing the yarn splicing device needed for yarn is difficult to become superfluous.In addition, though in each yarn winder unit to connect yarn number of times more, with yarn splicing device relative to more than 20, compared with the reel for yarn of less than 40 situation about arranging around units shared, the quantity connecing the yarn splicing device needed for yarn is difficult to deficiency.Therefore, it is possible to suppress both the productivity decline of cost decline in benefits and package.
Yarn winding apparatus of the present invention can also comprise adjuster, and when comprising at least two yarn splicing device, described adjuster shares relative at least two yarn splicing device and arranges and adjust the pressure of the air needed in yarn splicing device.In this situation, due to without the need to arranging adjuster in yarn splicing device, simplifying the structure of yarn splicing device can be made.
In Yarn winding apparatus of the present invention, also can be that yarn splicing device has for making it along the drive division of prescribed direction movement.In this situation, yarn splicing device can be made easily to move to suitable position.
In Yarn winding apparatus of the present invention, also can be, yarn splicing device have yarn winder unit each in carry out yarn connect yarn meet yarn portion.In this situation, that suitably can implement each yarn connects yarn.
In Yarn winding apparatus of the present invention, also can be meet yarn portion and be arranged to retreat relative to the mobile route of the yarn in each of yarn winder unit.In this situation, in the time connect beyond the yarn time of each yarn, make to meet yarn portion and keep out of the way thus do not hinder each parts, each yarn connect yarn time, that suitably can implement each yarn on the mobile route of each yarn or near the mobile route of each yarn connects yarn.
In Yarn winding apparatus of the present invention, also can be, yarn splicing device also have yarn winder unit each in carry out yarn connect yarn time yarn is delivered to the yarn delivery section meeting yarn portion.In this situation, each yarn connect yarn time, each yarn suitably can be delivered to and meet yarn portion.
Accompanying drawing explanation
Fig. 1 is the side view as the spinning unit in the spinning machine of the Yarn winding apparatus of an embodiment of the present invention.
Fig. 2 is the front view of a pair spinning unit in the spinning machine of Fig. 1.
Fig. 3 is the front view of a pair spinning unit in the spinning machine of Fig. 1.
Fig. 4 be in the spinning machine of Fig. 1 connect yarn action time the side view of spinning unit.
Fig. 5 be in the spinning machine of Fig. 1 connect yarn action time the side view of spinning unit.
Fig. 6 be in the spinning machine of Fig. 1 connect yarn action time the side view of spinning unit.
Fig. 7 be in the spinning machine of Fig. 1 connect yarn action time the side view of spinning unit.
Detailed description of the invention
The preferred embodiment of the present invention is described in detail hereinafter with reference to accompanying drawing.In addition, in the various figures, same or equivalent part marks identical label, and the repetitive description thereof will be omitted.
As shown in Figure 1, Figure 2 and Figure 3, spinning machine (Yarn winding apparatus) 10 comprises multiple spinning unit (yarn winder unit) 1 and board control device (not shown).Multiple spinning unit 1 is configured to along prescribed direction D adjacent.Multiple spinning unit 1 managed concentratedly by board control device.In figs. 2 and 3, illustrate only in multiple spinning unit 1, be configured to along prescribed direction D a pair adjacent the 1st spinning unit (yarn winder unit) 1a and the 2nd spinning unit (yarn winder unit) 1b.But in fact multipair 1st spinning unit 1a and the 2nd spinning unit 1b is set up in parallel along prescribed direction D across framework 17.In the present embodiment, the 1st spinning unit 1a and the 2nd spinning unit 1b is generically and collectively referred to as spinning unit 1.In addition, in figs. 2 and 3, the 1st spinning unit 1a and the 2nd spinning unit 1b each in eliminate the part of structure.
As shown in Figure 1, spinning unit 1 spins to the fiber bundle F sent here from drafting system 2 with spinning apparatus 3 and generates yarns Y, and to reel the yarns Y that generates and form package P with coiler device 4.In the present embodiment, by the upstream on the moving direction of yarns Y referred to as upstream, by the downstream on the moving direction of yarns Y referred to as downstream.
In spinning unit 1, the mobile route along yarns Y is provided with drafting system 2, spinning apparatus 3, yarn accumulation device 5, yarn monitoring arrangement 6 and coiler device 4 in order from upstream side.Each portion of spinning unit 1 is controlled by the cell controller (not shown) being located at each spinning unit 1.A pair the 1st spinning unit 1a and the 2nd spinning unit 1b have a yarn splicing device 90 (with reference to Fig. 2 and Fig. 3).Yarn splicing device 90 the 1st spinning unit 1a and the 2nd spinning unit 1b each in be positioned at and connect yarn position (details is aftermentioned) and carry out connecing yarn.
Drafting system 2 has 4 counter extensioin rollers to 21,22,23,24.4 counter extensioin rollers to 21,22,23,24 along the mobile route of yarns Y be respectively in order from upstream side rear roller to, the 3rd roller to, middle roller to, front roller pair.Drawing rollers to 21 by the top roller 21a as driven roller with as driving the end roller 21b of roller to form.Drawing rollers to 22 by the top roller 22a as driven roller with as driving the end roller 22b of roller to form.Drawing rollers to 23 by the top roller 23a as driven roller with as driving the end roller 23b of roller to form.Drawing rollers to 24 by the top roller 24a as driven roller with as driving the end roller 24b of roller to form.Form as the right drawing rollers of middle roller to 23 top roller 23a and each of end roller 23b is added is provided with conveyer belt 25.Drafting system 2 clamps the sliver S that supplies from sliver case while carry by use 4 counter extensioin rollers to 21,22,23,24, stretching sliver S and generate fiber bundle F.As shown in Figures 2 and 3, top roller 21a, 22a, 23a, 24a of top roller 21a, 22a, 23a, 24a of the drafting system 2 of the 1st spinning unit 1a and the drafting system 2 of the 2nd spinning unit 1b are supported by the drawing-off reel cage 26 sharing setting relative to the 1st spinning unit 1a and the 2nd spinning unit 1b.
As shown in Figure 1, spinning apparatus 3 spins to the fiber bundle F generated at drafting system 2 with the air stream that circles round and generates yarns Y.Specifically (but not shown), spinning apparatus 3 comprises fiber guide portion, swirling flow produces nozzle and hollow guide shaft body.The fiber bundle F sent here from drafting system 2 is guided to the spinning room in spinning apparatus 3 by fiber guide portion.Swirling flow produces nozzle arrangement around the path of fiber bundle F, and in spinning room, produce convolution air stream.Thus, in spinning room, fibre end is made to reverse and circle round.The yarns Y of spinning is guided to the outside of spinning apparatus 3 by hollow guide shaft body from spinning room.The yarns Y generated in spinning apparatus 3 is clamped by delivery roller 7 and gripping roller 8 and is sent towards yarn accumulation device 5.In addition, also can omit delivery roller 7 and grip roller 8, utilizing yarn accumulation device 5 to pull out yarns Y from spinning apparatus 3.
Yarn accumulation device 5 has yarn accumulation roller 51, CD-ROM drive motor 52 and twizzle parts 53.CD-ROM drive motor 52 makes yarn accumulation roller 51 rotate.Yarns Y is wound on yarn accumulation roller 51 by twizzle parts 53.Yarn accumulation device 5 is by being wound on yarns Y on yarn accumulation roller 51 thus temporary transient accumulation yarns Y.In addition, in spinning unit 1, the direction of the mobile route of yarns Y is changed significantly at the upstream side of yarn accumulation device 5 and downstream.Specifically, at the upstream side of yarn accumulation device 5, yarns Y is substantially horizontally moved from front side towards yarn accumulation device 5, in the downstream of yarn accumulation device 5, make yarns Y from yarn accumulation device 5 towards front side and upside is moved obliquely.In the present embodiment, relative to spinning machine 10, the side of the path with operating personnel is called front side, its opposition side is called rear side.By the upside in the short transverse of spinning machine 10 referred to as upside, by the downside in the short transverse of spinning machine 10 referred to as downside.
Twizzle parts 53 are supported to and relatively can rotate relative to yarn accumulation roller 51.A side in yarn accumulation roller 51 and twizzle parts 53 is provided with permanent magnet, and magnetic hysteresis part is installed on the opposing party.These magnetic mechanisms are utilized to produce opposing twizzle parts 53 relative to the relative torque rotated of yarn accumulation roller 51.Therefore, only be applied to the situation (tension force more than setting is applied to the situation in yarns Y) on twizzle parts 53 in the power exceeding this torque under, twizzle parts 53 rotate relatively relative to yarn accumulation roller 51, are wound in the yarns Y of yarn accumulation roller 51 by unwinding.When the power exceeding this torque is not applied on twizzle parts 53, twizzle parts 53 and yarn accumulation roller 51 rotate integratedly, and yarns Y is wound on yarn accumulation roller 51.
Like this, the yarn accumulation device 5 unwinding yarns Y when the tension force of the downstream yarns Y at yarn accumulation device 5 rises, (when seeming to relax soon when yarns Y) yarn accumulation device 5 accumulation yarns Y when the tension force of the downstream yarns Y of yarn accumulation device 5 reduces.Thus, yarn accumulation device 5 can be eliminated the lax of yarns Y and give suitable tension force to yarns Y.And yarn accumulation device 5 can be absorbed in the tension change of the yarns Y in yarn accumulation device 5 downstream, and prevent this tension change from affecting the movement of yarns Y at the upstream side of yarn accumulation device 5.
The 1st guiding piece 11 is configured with near the upstream side of yarn accumulation device 5.Yarns Y is guided to yarn accumulation device 5 by the 1st guiding piece 11.A pair the 2nd guiding pieces 12 and the 3rd guiding piece 13 is configured with near the downstream of yarn accumulation device 5.2nd guiding piece 12 and the 3rd guiding piece 13 make the having stable behavior of the yarns Y from the unwinding of yarn accumulation device 5.In order to carrying out when connecing yarn etc., yarns Y being furthered to yarn accumulation device 5, the 1st guiding piece 11 and the 2nd guiding piece 12 removable.
As shown in Figure 1, Figure 2 and Figure 3, only relative to a pair, the 1st spinning unit 1a and the 2nd spinning unit 1b shares setting to 1 yarn splicing device 90.Yarn splicing device 90 the 1st spinning unit 1a and the 2nd spinning unit 1b each in carry out yarns Y connect yarn.Namely, when in the 1st spinning unit 1a, yarns Y becomes breaking state due to some reason between spinning apparatus 3 and package P, yarn splicing device 90 the 1st meeting yarn position SP1 (with the position that solid line represents in Fig. 2) and connect yarns Y from spinning apparatus 3 and the yarns Y from package P in the 1st spinning unit 1a.When in the 2nd spinning unit 1b, yarns Y becomes breaking state due to some reason between spinning apparatus 3 and package P, yarn splicing device 90 the 2nd meeting yarn position SP2 (with the position that solid line represents in Fig. 3) and connect yarns Y from spinning apparatus 3 and the yarns Y from package P in the 2nd spinning unit 1b.
Yarn splicing device 90 is arranged to move along the region of prescribed direction D between the 1st framework 17a and the 2nd framework 17b, and is limited in the movement exceeding the region between the 1st framework 17a and the 2nd framework 17b.1st framework 17a is arranged along erectting with the end of the 2nd spinning unit 1b opposite side of the 1st spinning unit 1a, and at least supports a part (coiler device 4 etc.) of the 1st spinning unit 1a.2nd framework 17b is arranged along erectting with the end of the 1st spinning unit 1a opposite side of the 2nd spinning unit 1b, and at least supports a part (coiler device 4 etc.) of the 2nd spinning unit 1b.
Yarn splicing device 90 can move along the region of prescribed direction D between the 1st spinning unit 1a's and the 2nd spinning unit 1b opposite side end and the 2nd spinning unit 1b's and the 1st spinning unit 1a opposite side end.But yarn splicing device 90 is limited in the movement beyond the region between the 1st spinning unit 1a's and the 2nd spinning unit 1b opposite side end and the 2nd spinning unit 1b's and the 1st spinning unit 1a opposite side end.Yarn splicing device 90 can meet the 2nd of yarn position SP1 and the 2nd spinning unit 1b along prescribed direction D at the 1st of the 1st spinning unit 1a, and to connect movement between the SP2 of yarn position be because the width W 1 of: the yarn splicing device 90 on prescribed direction D is the width W less than 2 of each of the 1st spinning unit 1a on prescribed direction D and the 2nd spinning unit 1b.The width W 1 of the yarn splicing device 90 on prescribed direction D is such as more than 210mm, below 260mm.The 1st spinning unit 1a on prescribed direction D and the width W 2 of each of the 2nd spinning unit 1b are such as more than 215mm, below 270mm.
In the present embodiment, width W 1 is that when observing from the direction perpendicular to prescribed direction D, (time such as from front side) holds minimum rectangular " length along the limit of prescribed direction D " of the entirety of a yarn splicing device 90.Width W 2 is that when observing from the direction perpendicular to prescribed direction D, (time such as from front side) holds minimum rectangular " length along the limit of prescribed direction D " of the entirety of a spinning unit 1.But, width W 1 also can be interpreted as: when supposing that yarn splicing device 90 is arranged in each of two spinning units 1 of adjacent configuration simultaneously, removes " width prescribed direction D " of the part (nonoverlapping part) of the yarn splicing device 90 that part that when observing from the direction perpendicular to prescribed direction D, two yarn splicing device 90 are overlapped obtains.Width W 2 also can be interpreted as the value distance between the inside portion of the 1st framework 17a and the inside portion of the 2nd framework 17b obtained divided by the quantity (being two in the present embodiment) of the spinning unit 1 be present between it.The value that distance between width W 2 also can be interpreted as the central part of the width of the central part of the width of the 1st framework 17a and the 2nd framework 17b obtains divided by the quantity (being two in the present embodiment) of the spinning unit 1 be present between it.Width W 2 also can be interpreted as the scope respectively obtaining specific length from the mobile route of yarns Y to the both sides prescribed direction D.In this situation, the mobile route of yarns Y both by the center of width W 2, also can not be able to pass through.
Yarn splicing device 90 has the yarn portion 91 that connects, upstream side yarn delivery section (yarn delivery section) 92, downstream yarn delivery section (yarn delivery section) 93, carriage main body 97, drive division 98 and control part (not shown).Carriage main body 97 can move along pair of tracks 18a, the 18b be set up between the 1st framework 17a and the 2nd framework 17b.Specifically, carriage main body 97 be provided with guiding roller 94, driven roller 95 and drive roller 96.Guide roller 94 rotatable under the state engaged with the groove be located on siding track 18a.Driven roller 95 is rotatable being arranged in the state abutted with upper siding track 18a from front side.Rotatable driving roller 96 to be arranged in the state abutted with lower side rail 18b from front side.Roller 96 is driven to rotate by being loaded into the drive division 98 as CD-ROM drive motor of carriage main body 97.Control part controls the action connecing yarn portion 91, upstream side yarn delivery section 92, downstream yarn delivery section 93 and drive division 98.
Connect yarn portion 91 be the 1st spinning unit 1a and the 2nd spinning unit 1b each in utilize convolution air stream to make the yarns Y from spinning apparatus 3 with the yarns Y twisted from package P thus carry out connecing the device of splicer of yarn.But, meeting yarn portion 91 and be not limited to device of splicer, such as, also can be mechanical knotter etc.
Meeting yarn portion 91 in the mode can retreated relative to the mobile route of the yarns Y in the 1st spinning unit 1a is installed on carriage main body 97 in the mode can retreated relative to the mobile route of the yarns Y in the 2nd spinning unit 1b.Yarn splicing device 90 be positioned at the 1st meet yarn position SP1 time, meet yarn portion 91 and advance on the mobile route of the yarns Y of the 1st spinning unit 1a or near the mobile route of yarns Y, carry out connecing yarn in the 1st spinning unit 1a.Yarn splicing device 90 be positioned at the 2nd meet yarn position SP2 time, meet yarn portion 91 and advance on the mobile route of the yarns Y of the 2nd spinning unit 1b or near the mobile route of yarns Y, carry out connecing yarn in the 2nd spinning unit 1b.When yarn splicing device 90 is positioned at the 1st position of readiness WP1 (in fig. 2 with the position that double dot dash line represents), when yarn splicing device 90 is positioned at the 2nd position of readiness WP2 (in figure 3 with the position that double dot dash line represents) and when yarn splicing device 90 moves along prescribed direction D, meets yarn portion 91 and be maintained at the position retreated from the mobile route of the yarns Y of each of the 1st spinning unit 1a and the 2nd spinning unit 1b or near the mobile route of yarns Y.
The 1st spinning unit 1a and the 2nd spinning unit 1b each in connect yarn portion 91 carry out connecing yarn time, upstream side yarn delivery section 92 transports yarns Y from spinning apparatus 3 to meeting yarn portion 91.Upstream side yarn delivery section 92 is configured to tubulose, the mode that base end part 92a rotates as center to the upper side and lower side can be installed on carriage main body 97.Upstream side yarn delivery section 92, by being rotated to downside as center by base end part 92a, makes leading section 92b be positioned at delivery roller 7 and grips near the downstream of roller 8, and utilizes the yarns Y attracting the seizure of air stream from spinning apparatus 3.Upstream side yarn delivery section 92, by being rotated as center to upside by base end part 92a, transports yarns Y from spinning apparatus 3 to meeting yarn portion 91.In addition, when utilizing upstream side yarn delivery section 92 catch and transport the yarns Y from spinning apparatus 3, delivery roller 7 both can have been made to contact with gripping roller 8, delivery roller 7 also can be made to be separated with gripping roller 8.
The 1st spinning unit 1a and the 2nd spinning unit 1b each in connect yarn portion 91 carry out connecing yarn time, downstream yarn delivery section 93 transports yarns Y from package P to meeting yarn portion 91.Downstream yarn delivery section 93 is configured to tubulose, the mode that base end part 93a rotates as center to the upper side and lower side can be installed on carriage main body 97.Downstream yarn delivery section 93, by being rotated as center to upside by base end part 93a, makes leading section 93b be positioned near the upstream side of coiler device 4, and utilizes the yarns Y attracting the seizure of air stream from package P.Downstream yarn delivery section 93, by being rotated as center to downside by base end part 93a, transports yarns Y from package P to meeting yarn portion 91.
Utilize CD-ROM drive motor (not shown) to make to meet yarn portion 91 to retreat relative to the mobile route of yarns Y.Upstream side yarn delivery section 92 and downstream yarn delivery section 93 link with connect mechanisms such as cams, utilize the CD-ROM drive motor (not shown) sharing setting relative to upstream side yarn delivery section 92 and downstream yarn delivery section 93 that upstream side yarn delivery section 92 and downstream yarn delivery section 93 are rotated to the upper side and lower side.In addition, also for upstream side yarn delivery section 92 and downstream yarn delivery section 93, CD-ROM drive motor can be set respectively.In addition, also the yarn portion 91 that connects, upstream side yarn delivery section 92 and downstream yarn delivery section 93 can be driven with a CD-ROM drive motor.
Be connected with attraction pipeline 19 with downstream yarn delivery section 93 by upstream side yarn delivery section 92, produce in upstream side yarn delivery section 92 and downstream yarn delivery section 93 and attract air stream (with reference to Fig. 1).Attraction pipeline 19 extends in whole spinning unit 1 along pair of tracks 18a, 18b.Gate (not shown) is provided with in the mode corresponding with each spinning unit 1 in attraction pipeline 19.Only when yarn splicing device 90 be positioned at the 1st meet yarn position SP1, be opened with the gate that the mode corresponding with the 1st spinning unit 1a is arranged, attraction pipeline 19 is connected with the attraction connecting portion being located at yarn splicing device 90.Thus, air stream is attracted to flow from upstream side yarn delivery section 92 and downstream yarn delivery section 93 towards attraction pipeline 19.Only when yarn splicing device 90 be positioned at the 2nd meet yarn position SP2, be opened with the gate that the mode corresponding with the 2nd spinning unit 1b is arranged, attraction pipeline 19 is connected with the attraction connecting portion being located at yarn splicing device 90.Thus, air stream is attracted to flow from upstream side yarn delivery section 92 and downstream yarn delivery section 93 towards attraction pipeline 19.
By by the injection flowed through from compressed air stream with pipeline (not shown) branch air duct out (pipe) (not shown) with meet yarn portion 91 and be connected, produce jet airstream meeting yarn portion 91.Injection pipeline extends in whole spinning unit 1 along pair of tracks 18a, 18b.When meeting yarn portion 91 and carrying out connecing yarn action, air line is connected with the diagram abridged electromagnetic valve being located at yarn splicing device 90.Opening by suitable timing electromagnetic valve switching to from cut out, meeting yarn portion 91 and can spray air stream for connecing yarn.
Also on injection pipeline, gate (not shown) can be set in the mode corresponding with each spinning unit 1 and replace said structure.Only when yarn splicing device 90 be positioned at the 1st meet yarn position SP1, be opened with the gate that the mode corresponding with the 1st spinning unit 1a is arranged, injection pipeline is connected with the injection connecting portion being located at yarn splicing device 90.Thus, jet airstream flows from injection pipeline towards meeting yarn portion 91.Only when yarn splicing device 90 be positioned at the 2nd meet yarn position SP2, be opened with the gate that the mode corresponding with the 2nd spinning unit 1b is arranged, injection pipeline is connected with the injection connecting portion being located at yarn splicing device 90.Thus, jet airstream flows from injection pipeline towards meeting yarn portion 91.
The carriage main body 97 of yarn splicing device 90 is mounted with valve, and described valve carries out opening and closing at the stream connecing the air stream that yarn portion 91 produces.But, carry out the valve of opening and closing and adjustment at the adjuster of pressure of each air stream produced connecing yarn portion 91, upstream side yarn delivery section 92 and downstream yarn delivery section 93 at carriage main body 97 at the stream of unloaded to each the air stream produced in upstream side yarn delivery section 92 and downstream yarn delivery section 93.The adjuster (not shown) adjusting the pressure of the air needed in yarn splicing device 90 shares relative to the multiple yarn splicing device 90 be arranged in spinning machine 10 and is arranged on board side (such as in prime mover case).Thus, the miniaturization of carriage main body 97 is realized.When upstream side yarn delivery section 92 also produces the air stream of twisting except attracting air stream, the valve stream of the air stream produced in upstream side yarn delivery section 92 being carried out to opening and closing also can be loaded on carriage main body 97.
As shown in Figure 1, yarn monitoring arrangement 6 utilizes optical sensor to monitor the thickness of the yarns Y of movement.Yarn faults detection signal, when detecting the yarn faults of yarns Y (thickness of yarns Y etc. exist abnormal position), is sent to cell controller by yarn monitoring arrangement 6.Cell controller, when receiving yarn faults detection signal, makes cutter 14 action be configured near the upstream side of yarn monitoring arrangement 6, makes cutter 14 cutting continuous strand Y.Yarn monitoring arrangement 6 is not limited to optical sensor, such as, also can be static capacity type sensor etc.Yarn monitoring arrangement 6 also can detect the foreign matter that yarns Y comprises.Yarn monitoring arrangement 6 also can comprise cutter, instead of arranges cutter 14 dividually with yarn monitoring arrangement 6.Also can omit cutter 14 and stop the spinning action of spinning apparatus 3 and cutting continuous strand Y.
Coiler device 4 is wound on the yarns Y of spinning apparatus 3 generation and forms package P.Coiler device 4 has reel cage arm 41, reel spool 42 and yarn pulling off device 43.
Reel cage arm 41 rotatably support is used for the rolling tube T of winding yarn Y.Reel cage arm 41 is arranged to base end part to be rotated as center to the upper side and lower side, is biased as being rotated as center to downside by base end part.Thus, even if yarns Y is wound in rolling tube T and the diameter of package P becomes large gradually, reel cage arm 41 also can make package P contact with reel spool 42 with suitable pressure.
By transmitting the driving force of CD-ROM drive motor (not shown), reel spool 42 rotates under the state contacted with the outer peripheral face of rolling tube T or package P.The outer peripheral face of reel spool 42 is formed for making yarns Y with the traversing groove of Rack traversing.Thus, coiler device 4 can make yarns Y traversing yarns Y be wound on rolling tube T and form package P.In the present embodiment, the CD-ROM drive motor making reel spool 42 rotate is arranged on each spinning unit 1.Therefore, when pulling out the yarns Y from package P in the spinning unit 1 needing to connect yarn etc., reel spool 42 action package P is reversely rotated independently can be made.
Yarn pulling off device 43 is configured near the upstream side of reel spool 42.The 4th guiding piece 16 is configured with near the upstream side of yarn pulling off device 43.Yarn pulling off device 43 produces air stream when carrying out connecing yarn etc. in the mode that the downward effluent of outer peripheral face along package P is dynamic.Thus, yarn pulling off device 43 can pull out the yarns Y from package P, and the yarns Y from package P is guided to the 4th guiding piece 16.Downstream yarn delivery section 93, by being rotated as center to upside by base end part 93a, makes leading section 93b be positioned near the upstream side of the 4th guiding piece 16.And downstream yarn delivery section 93 can utilize the yarns Y attracting the seizure of air stream from package P.
Then, be conceived to a pair the 1st spinning unit 1a and the 2nd spinning unit 1b illustrate implement in spinning machine 10 connect yarn action.
In the 1st spinning unit 1a, the situation of yarns Y fracture (specifically, the situation of yarn breakage or the situation of cutter 14 cutting continuous strand Y is there occurs during the winding of package P) under, as shown in Figure 2, yarn splicing device 90 moves to the 1st of the 1st spinning unit 1a and meets yarn position SP1 and stop.At this moment, as shown in Figure 4, the spinning action stopping making the coiling action of the package P undertaken by coiler device 4, the drawing-off action undertaken by drafting system 2 and undertaken by spinning apparatus 3, the 1st guiding piece 11 and the 2nd guiding piece 12 move near yarn accumulation device 5 to the top of delivery roller 7 and gripping roller 8.In yarn splicing device 90, meet yarn portion 91 and advance on the mobile route of the yarns Y of the 1st spinning unit 1a or near the mobile route of yarns Y.
Then, downstream yarn delivery section 93 is rotated to upside, and seizure is pulled out by yarn pulling off device 43 and guides to the yarns Y from package P of the 4th guiding piece 16.Then, as shown in Figure 5, downstream yarn delivery section 93 is rotated to downside and is transported yarns Y from package P to meeting yarn portion 91.At this moment, by reel spool 42, package P is reversely rotated.Then, as shown in Figure 4, upstream side yarn delivery section 92 is rotated to downside, and moves to the position caught from the yarns Y of spinning apparatus 3.Then, again start the drawing-off action of drafting system 2 and the spinning action of spinning apparatus 3, and utilize upstream side yarn delivery section 92 to catch from the spun yarns Y of spinning apparatus 3.Subsequently, as shown in Figure 5, upstream side yarn delivery section 92 is rotated to upside and is transported yarns Y from spinning apparatus 3 to meeting yarn portion 91.In addition, also first can carry out utilizing upstream side yarn delivery section 92 to catch and transport yarns Y from spinning apparatus 3, carry out utilizing downstream yarn delivery section 93 to catch and transport yarns Y from package P afterwards.
Then, as shown in Figure 6, the 1st guiding piece 11 moves while catching the yarns Y from spinning apparatus 3 near the upstream side of yarn accumulation device 5.Then, as shown in Figure 7, the 2nd guiding piece 12 moves while catching the yarns Y from spinning apparatus 3 near the downstream of yarn accumulation device 5.Thereby, it is possible to yarns Y be hooked on the twizzle parts 53 of yarn accumulation device 5, and by yarns Y accumulation on yarn accumulation roller 51, the lax of the yarns Y produced during connecing yarn can be eliminated.
When by connect that yarn portion 91 carries out connect yarn complete time, again start the coiling action of the package P undertaken by coiler device 4.Then, as shown in Figure 2, yarn splicing device 90 moves to and meets the 1st position of readiness WP1 of yarn position SP1 close to the 1st of the 1st spinning unit 1a and stop.
In addition, in the 2nd spinning unit 1b when yarns Y fracture, as shown in Figure 3, yarn splicing device 90 moves to the 2nd of the 2nd spinning unit 1b and meets yarn position SP2 and stop, and as described above, carries out connecing yarn action at the 2nd spinning unit 1b.Then, when this connect yarn action complete time, yarn splicing device 90 moves to and meets the 2nd position of readiness WP2 of yarn position SP2 close to the 2nd of the 2nd spinning unit 1b and stop.Like this, yarn splicing device 90 does not meet yarn position SP1 and the 2nd in bisection the 1st to connect the center of yarn position SP2 standby.The position of readiness of yarn splicing device 90 connects from this center towards what carry out connecing yarn action the position that yarn position offset by.Thus, when needing to carry out connecing yarn action in the 1st spinning unit 1a and the 2nd spinning unit 1b both sides, nearer connecing yarn position by moving to from standby position of readiness in this moment, can implement efficiently to connect yarn action.
As explained above ground, in spinning machine 10, the width W 1 of the yarn splicing device 90 on prescribed direction D becomes the width W less than 2 of each of the spinning unit 1 on prescribed direction D.Therefore, when making yarn splicing device 90 carry out connecing yarn in each of spinning units 1 in the multiple spinning units 1 be set up in parallel along prescribed direction D, be configured at two ends on prescribed direction D, yarn splicing device 90 can not exceed the outside of each to this spinning unit 1.Therefore, according to spinning machine 10, can the expansion in restraint measure space.
Two different yarn splicing device 90 can be made to be arranged in across each of framework 17 (the 1st framework 17a or the 2nd framework 17b) two the 1st spinning unit 1a that adjacent mode configures and the 2nd spinning unit 1b simultaneously, and also can implement yarns Y in each of these two the 1st spinning unit 1a and the 2nd spinning unit 1b connect yarn.
In spinning machine 10, the width W 1 of the yarn splicing device 90 on prescribed direction D is more than 210mm and below 260mm.Thereby, it is possible to the width W 1 suitably realizing yarn splicing device 90 is the structure of the width W less than 2 of spinning unit 1.
In spinning machine 10, yarn splicing device 90 only shares relative to two the 1st spinning unit 1a configured in the mode adjacent along prescribed direction D and the 2nd spinning unit 1b and arranges, and these two the 1st spinning unit 1a and the 2nd spinning unit 1b each in carry out yarns Y connect yarn.Thus, though in each spinning unit 1 to connect yarn number of times less, compared with the situation being located at each spinning unit 1 with yarn splicing device 90, the quantity connecing the yarn splicing device 90 needed for yarn is difficult to become superfluous.In addition, even if in each spinning unit 1 to connect yarn number of times more, with yarn splicing device 90 relative to more than 20, less than 40 spinning units 1 share the situation ratios arranged, the quantity connecing the yarn splicing device 90 needed for yarn be difficult to deficiency (that is, from need to connect yarn to connect the stand-by period shortening of yarn).Therefore, according to spinning machine 10, both the productivity decline of cost decline in benefits and package P can be suppressed.
In spinning machine 10, the adjuster adjusting the pressure of the air needed in yarn splicing device 90 shares relative to multiple yarn splicing device 90 and arranges.Thus, due to without the need to arranging adjuster in yarn splicing device 90, the structure of yarn splicing device 90 can be made to simplify.And, yarn splicing device 90 can be made lightweight and the parts long lifetime of realization formation yarn splicing device 90, make yarn splicing device 90 easily realize the raising of maintainability relative to the handling of pair of tracks 18a, 18b.In spinning machine 10, because the displacement of each yarn splicing device 90 shortens, the range of choice of drive division 98 is also expanded.Such as, as drive division 98, the actuators such as cylinder also can be used to replace CD-ROM drive motor.
In spinning machine 10, yarn splicing device 90 has for making it along the drive division 98 of prescribed direction D movement.Thereby, it is possible to make yarn splicing device 90 easily move to suitable position.
In spinning machine 10, yarn splicing device 90 have the 1st spinning unit 1a and the 2nd spinning unit 1b each in carry out connecing yarn meet yarn portion 91.Thereby, it is possible to the 1st spinning unit 1a and the 2nd spinning unit 1b each in suitably implement connect yarn.
In spinning machine 10, meet yarn portion 91 and be arranged to: can retreat relative to the mobile route of the yarns Y in the 1st spinning unit 1a, and can retreat relative to the mobile route of the yarns Y in the 2nd spinning unit 1b.Thereby, it is possible to the 1st spinning unit 1a and the 2nd spinning unit 1b each in the time chien shih connect beyond the yarn time meet yarn portion 91 and keep out of the way in advance thus do not hinder each parts.Can in each of the 1st spinning unit 1a and the 2nd spinning unit 1b connect yarn time, connect yarn portion 91 on the mobile route of yarns Y or near the mobile route of yarns Y suitably implement connect yarn.And, by the 1st spinning unit 1a and the 2nd spinning unit 1b each in the time chien shih connect beyond the yarn time meet yarn portion 91 and keep out of the way thus do not hinder each parts, the free degree of the movement locus of upstream side yarn delivery section 92 and downstream yarn delivery section 93 can be increased.
In spinning machine 10, yarn splicing device 90 has: when carrying out connecing yarn to connect yarn portion 91 transport from the upstream side yarn delivery section 92 of the yarns Y of spinning apparatus 3 and when carrying out connecing yarn to the downstream yarn delivery section 93 meeting yarn portion 91 and transport the yarns Y from package P.Thus, when connecing yarn, suitably can transport the yarns Y from spinning apparatus 3 and each from the yarns Y of package P to meeting yarn portion 91.
Above, be illustrated for one embodiment of the present invention, but the invention is not restricted to above-mentioned embodiment.Can be such as a yarn splicing device 90 in the two or more configured in the mode adjacent along prescribed direction D and the spinning unit 1 of less than 15 each in carry out connecing yarn.And, can be a yarn splicing device 90 in the two or more configured in the mode adjacent along prescribed direction D and the spinning unit 1 of less than 10 each in carry out connecing yarn.In these cases, though in each spinning unit 1 to connect yarn number of times less, compared with the situation being located at each spinning unit 1 with yarn splicing device 90, the quantity connecing the yarn splicing device 90 needed for yarn is difficult to become superfluous.In addition, even if in each spinning unit 1 to connect yarn number of times more, with yarn splicing device 90 relative to more than 20, less than 40 spinning units 1 share compared with situations about arranging, the quantity connecing the yarn splicing device 90 needed for yarn be difficult to deficiency (that is, from need to connect yarn to connect the stand-by period shortening of yarn).Therefore, it is possible to suppress both the productivity decline of cost decline in benefits and package P.
As downstream yarn delivery section 93, the pump orifice being provided with the strip suction port with the length suitable with the length of package P also can be used.In this case, yarn pulling off device 43 and the 4th guiding piece 16 is not needed.At least one in upstream side yarn delivery section 92 and downstream yarn delivery section 93 also can be set in spinning unit 1.In this case, the lightweight of yarn splicing device 90 can be realized further.
Meet yarn portion 91 to be not limited to and can to retreat relative to the mobile route of yarns Y, also can be fixed on the position that can connect yarn in yarn splicing device 90.Also can the mechanism making the 1st guiding piece 11 and the 2nd guiding piece 12 action be set in yarn splicing device 90.In addition, also can the structure connect needed for yarn action be set in yarn splicing device 90.Drawing-off reel cage 26 also can be arranged in each spinning unit 1.
Yarn winding apparatus of the present invention is not limited to spinning machine, also can be other Yarn winding apparatus such as automatic bobbin winder.1st yarn winder unit of the present invention and the 2nd yarn winder unit are not limited to spinning unit, also can be other yarn winder units such as winder unit.1st yarn winder unit of the present invention and the 2nd yarn winder unit also can be the parts making yarn movement from the upper side to the lower side in the short transverse of Yarn winding apparatus.
Claims (13)
1. a Yarn winding apparatus, comprising:
At least two yarn winder units, configure in the mode adjacent along prescribed direction, and winding yarn and form package respectively; And
At least one yarn splicing device, is arranged to move along described prescribed direction,
What at least one yarn splicing device described carried out described yarn at least two described yarn winder units connects yarn,
The width of at least one yarn splicing device described in described prescribed direction is below the width of each yarn winder unit of the described yarn winder unit in described prescribed direction.
2. Yarn winding apparatus according to claim 1, wherein,
At least one yarn splicing device described described yarn winder unit each in carry out described yarn connect yarn.
3. Yarn winding apparatus according to claim 1 and 2, wherein, comprising:
At least three described yarn winder units; And
At least two described yarn splicing device,
Each of described at least two yarn splicing device in described at least three yarn winder units, to configure in the mode adjacent along described prescribed direction described at least two yarn winder units each in carry out described yarn connect yarn.
4. the Yarn winding apparatus according to any one of claims 1 to 3, wherein,
The width of at least one yarn splicing device described in described prescribed direction is more than 210mm and below 260mm.
5. the Yarn winding apparatus according to any one of Claims 1 to 4, wherein,
At least one yarn splicing device described in the two or more configured in the mode adjacent along described prescribed direction and the described yarn winder unit of less than 15 each in carry out described yarn connect yarn.
6. Yarn winding apparatus according to claim 5, wherein,
At least one yarn splicing device described in the two or more configured in the mode adjacent along described prescribed direction and the described yarn winder unit of less than 10 each in carry out described yarn connect yarn.
7. the Yarn winding apparatus according to any one of Claims 1 to 4, wherein,
At least one yarn splicing device described is only arranged around units shared relative to two the described reel for yarns configured in the mode adjacent along described prescribed direction, two described yarn winder units each in carry out described yarn connect yarn.
8. the Yarn winding apparatus according to any one of claim 1 ~ 7, wherein,
Also comprise adjuster, when comprising at least two described yarn splicing device, the setting shared relative to these at least two yarn splicing device of described adjuster, and adjustment described at least two yarn splicing device each in the pressure of air that needs.
9. the Yarn winding apparatus according to any one of claim 1 ~ 8, wherein,
At least one yarn splicing device described has for making it along the drive division of described prescribed direction movement.
10. the Yarn winding apparatus according to any one of claim 1 ~ 9, wherein,
At least one yarn splicing device described have described yarn winder unit each in carry out described yarn connect yarn meet yarn portion.
11. Yarn winding apparatus according to claim 10, wherein,
The described yarn portion that connects is arranged to retreat relative to the mobile route of the described yarn in each of described yarn winder unit.
12. Yarn winding apparatus according to claim 10 or 11, wherein,
At least one yarn splicing device described also have described yarn winder unit each in carry out described yarn connect yarn time described yarn is delivered to described in connect the yarn delivery section in yarn portion.
13. Yarn winding apparatus according to any one of claim 1 to 12, wherein,
Each of described yarn winder unit comprises:
Spinning apparatus, generates described yarn; And
Coiler device, is coiled into described package by the described reel for yarn generated at described spinning apparatus.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-192171 | 2013-09-17 | ||
| JP2013192171A JP2015059278A (en) | 2013-09-17 | 2013-09-17 | Yarn winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104451992A true CN104451992A (en) | 2015-03-25 |
Family
ID=51535373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410471238.2A Pending CN104451992A (en) | 2013-09-17 | 2014-09-16 | Yarn winding machine |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2848566A1 (en) |
| JP (1) | JP2015059278A (en) |
| CN (1) | CN104451992A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022121675A1 (en) | 2022-08-26 | 2024-02-29 | Maschinenfabrik Rieter Ag | Textile machine and method for operating a textile machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE566721A (en) * | 1957-04-15 | |||
| DE2350840C3 (en) * | 1973-10-10 | 1979-07-05 | Fritz 7341 Bad Ueberkingen Stahlecker | Open-end spinning machine with a large number of spinning units arranged next to one another |
| DE2809001C2 (en) * | 1978-03-02 | 1983-11-03 | Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt | Maintenance system on an open-end spinning machine |
| DE3717803A1 (en) * | 1987-05-26 | 1988-12-08 | Zinser Textilmaschinen Gmbh | Method and apparatus for positioning a service trolley in at least one of a plurality of working positions on a spinning machine |
| DE19505023B4 (en) * | 1995-02-15 | 2005-08-04 | Saurer Gmbh & Co. Kg | Textile machine with a central control device and decentralized control devices at the workstations |
| JP4020098B2 (en) | 2004-05-18 | 2007-12-12 | 村田機械株式会社 | Service cart control system |
-
2013
- 2013-09-17 JP JP2013192171A patent/JP2015059278A/en active Pending
-
2014
- 2014-09-15 EP EP20140184736 patent/EP2848566A1/en not_active Withdrawn
- 2014-09-16 CN CN201410471238.2A patent/CN104451992A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015059278A (en) | 2015-03-30 |
| EP2848566A1 (en) | 2015-03-18 |
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