CN107055211A - Bobbin supply apparatus - Google Patents
Bobbin supply apparatus Download PDFInfo
- Publication number
- CN107055211A CN107055211A CN201610962295.XA CN201610962295A CN107055211A CN 107055211 A CN107055211 A CN 107055211A CN 201610962295 A CN201610962295 A CN 201610962295A CN 107055211 A CN107055211 A CN 107055211A
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- CN
- China
- Prior art keywords
- bobbin
- mentioned
- yarn
- supply apparatus
- distributor
- 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
-
- 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
- B65H67/06—Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
- B65H67/067—Removing full or empty bobbins from a container or a stack
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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
- B65H67/06—Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
- B65H67/069—Removing or fixing bobbins or cores from or on the vertical peg of trays, pallets or the pegs of a belt
-
- 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
Landscapes
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The present invention provides a kind of bobbin supply apparatus, and it possesses bobbin and is fed for conveyer, bobbin distributor, bobbin assembling device and wire-cutting device.Bobbin is fed for conveyer carrying and supplies yarn bobbin.Bobbin distributor by by bobbin be fed for conveyer carry Lai confession yarn bobbin distribute to multiple paths.Wire-cutting device be configured at it is in the transport path for yarn bobbin, conveyer is fed for from bobbin to bobbin distributor, will be from the yarn cut-out extended for yarn bobbin.
Description
Technical field
The invention mainly relates to possess the Cylinder feeder dress of the bobbin distributor by multiple paths are distributed to for yarn bobbin
Put.
Background technology
Since in the past, it is known to by multiple confession yarn bobbin one side individuations of concentrated supply while carrying and being assembled to and remove
Transport the bobbin supply apparatus of part (transportation tray).The confession yarn bobbin for being assemblied in handling article is removed along bobbin transport path
Fortune, and it is fed into each winder unit that automatic bobbin winder possesses.Japanese Unexamined Patent Publication 2008-230830 publications and
Japanese Unexamined Patent Publication 2012-184074 publications disclose the bobbin for possessing the cutter that the yarn that will extend from confession yarn bobbin is cut off etc.
Feedway.
The bobbin supply apparatus of Japanese Unexamined Patent Publication 2008-230830 publications possesses cop automatic feeding conveyer, made from this
The confession yarn bobbin that cop automatic feeding conveyer is cast is arranged and the cop automatic feeding mechanism and loose thread of individuation cut-out dress
Put.Loose thread shearing device by from for yarn bobbin with across the side between cop automatic feeding conveyer and cop automatic feeding mechanism
The yarn cut-out of formula extension.
The bobbin supply apparatus of Japanese Unexamined Patent Publication 2012-184074 publications possesses for putting into the confession yarn bobbin for yarn bobbin
Throw-in part and the individuation portion that yarn bobbin individuation will be supplied by the conveyer arranged along the vertical direction.For yarn bobbin throw-in part
Possess the delay portion for making to be detained for yarn bobbin and will be guided for yarn bobbin to the guide portion in individuation portion.Set in guide portion
There is the cutter that will be cut off from the yarn extended for yarn bobbin.
But, there is a situation where that bobbin supply apparatus possesses bobbin distributor.Bobbin distributor will be for yarn bobbin point
The multiple paths of dispensing.By setting bobbin distributor, for example, multiple bobbin assembling devices can be used to be assembled for yarn bobbin
To handling article.Here, yarn from be carried to bobbin distributor confession yarn bobbin extend in the case of, in this condition
It will be distributed for yarn bobbin to multiple paths, and thus exist and hooked from the yarn extended for yarn bobbin and produce bobbin distributor
The situation of assignment error etc..
The content of the invention
The present invention be in view of above-mentioned condition and complete, its main purpose be provide one kind possessing bobbin distributor
Bobbin supply apparatus in can prevent from for yarn bobbin extend yarn hook structure.
Problem to be solved by this invention is as described above, then being carried out to the means and its effect for solving the problem
Explanation.
According to the viewpoint of the present invention, there is provided the bobbin supply apparatus of following structure.That is, the bobbin supply apparatus possesses bobbin
Handling device, bobbin distributor and wire-cutting device.Above-mentioned bobbin handling device, which is carried, has large diameter end and path
The confession yarn bobbin of end.Above-mentioned bobbin distributor by by above-mentioned bobbin handling device carry Lai above-mentioned confession yarn bobbin alignment side
To ground towards multiple path allocations.Above-mentioned wire-cutting device be configured at it is in the transport path of above-mentioned confession yarn bobbin, from above-mentioned cylinder
Pipe handling device cuts off the yarn extended from above-mentioned confession yarn bobbin to above-mentioned bobbin distributor.
Thus, also can be in bobbin handling device, bobbin distribution dress in the case that yarn is from confession yarn bobbin extension
Put or they between the yarn is cut off, therefore, it is possible to prevent from for yarn bobbin extend yarn hook.Therefore, it is possible to
Prevent assignment error of bobbin distributor etc..
In above-mentioned bobbin supply apparatus, preferably the configuration of above-mentioned wire-cutting device above-mentioned bobbin handling device with it is above-mentioned
Between bobbin distributor.
It is dry between wire-cutting device and above-mentioned bobbin handling device or above-mentioned bobbin distributor thereby, it is possible to prevent
Relate to.
In above-mentioned bobbin supply apparatus, it is preferably provided with making being moved to above-mentioned yarn from the yarn that above-mentioned confession yarn bobbin extends
The movable guide member of shearing device.
Thus, due to guiding from the yarn extended for yarn bobbin, therefore, it is possible to substantially be assuredly shut off prolonging from for yarn bobbin
The yarn stretched.
In above-mentioned bobbin supply apparatus, preferably as following structure.That is, above-mentioned bobbin distributor enters to exercise above-mentioned confession
Yarn bobbin is in one direction or another direction rotates and mobile spinning movement, is thus assigned to above-mentioned confession yarn bobbin many
Individual path.Above-mentioned movable guide member and above-mentioned bobbin distributor synchronous rotary, thus make what is extended from above-mentioned confession yarn bobbin
Yarn is moved to above-mentioned wire-cutting device.
Thus, it is not necessary to make the control that bobbin distributor is synchronous with movable guide member, therefore handle and become simple.
In above-mentioned bobbin supply apparatus, be preferably provided with by yarn contacts that movable guide member is moved by the yarn
The fixation guide member guided towards above-mentioned wire-cutting device.
Thus, by movable guide member, this both sides guides yarn with fixed guide member, therefore, it is possible to more reliably cut
The disconnected yarn from for yarn bobbin extension.
In above-mentioned bobbin supply apparatus, preferably as following structure.That is, bobbin supply apparatus possesses two above-mentioned yarns
Shearing device.The above-mentioned wire-cutting device of one side is, when above-mentioned bobbin distributor has carried out the rotation in said one direction
During action, the yarn extended from above-mentioned confession yarn bobbin is cut off.The above-mentioned wire-cutting device of the opposing party is, when above-mentioned bobbin point
When having carried out the spinning movement in another above-mentioned direction with device, the yarn extended from above-mentioned confession yarn bobbin is cut off.
Thus, according to the direction of rotation of bobbin distributor, the direction of movable guide member guiding yarn can be made different,
Therefore, it is possible to make the simple in construction of device.
In above-mentioned bobbin supply apparatus, preferably above-mentioned wire-cutting device at least possesses mobile blade, the mobile blade
Acted by the power of cylinder.
In general, the equipment that bobbin supply apparatus possesses multiple use air pressures and acted, therefore, it is possible to use phase
Same air-source acts mobile blade.
In above-mentioned bobbin supply apparatus, preferably as following structure.That is, the bobbin supply apparatus, which possesses, detects from above-mentioned
The bobbin detection means for the above-mentioned confession yarn bobbin that bobbin handling device is supplied towards above-mentioned bobbin distributor.Above-mentioned bobbin detection dress
Put with above-mentioned wire-cutting device by same parts carry.
Thus, bobbin detection means and wire-cutting device are important relative to the positioning of confession yarn bobbin, therefore by inciting somebody to action
These devices are installed on same installing component, thus, it is possible to simply be positioned.
In above-mentioned bobbin supply apparatus, preferably as following structure.That is, the bobbin supply apparatus possesses by above-mentioned cylinder
The above-mentioned confession yarn bobbin of pipe distributor distribution is assembled to for carrying the bobbin assembling device for the handling article of yarn bobbin.
Above-mentioned wire-cutting device is to be transported to by above-mentioned bobbin handling device after above-mentioned bobbin distributor and be by above-mentioned
Before bobbin assembling device is assembled, the yarn extended from above-mentioned confession yarn bobbin is cut off.
Thus, it will be cut off in above-mentioned timing from the yarn extended for yarn bobbin, thus, it is possible to prevent the hook due to yarn
Caused by bobbin assemble device loading error.
In above-mentioned bobbin supply apparatus, preferably as following structure.That is, the bobbin supply apparatus possesses concentrated supply
Confession yarn bobbin individuation bobbin individuation device.Above-mentioned bobbin handling device is carried by above-mentioned bobbin individuation device individual
The above-mentioned confession yarn bobbin changed.
Brief description of the drawings
Fig. 1 is by the bobbin supply apparatus involved by an embodiment of the invention and pallet carrying path and automatic
The top view that winder is shown together.
Fig. 2 is the integrally-built stereogram for representing bobbin supply apparatus.
Fig. 3 is the stereogram for the situation for representing the vicinity that bobbin is fed between conveyer and bobbin distributor.
Fig. 4 is the stereogram of the situation for the vicinity for representing upstream guide plate and downstream guide plate.
Fig. 5 is that the situation that yarn is guided towards wire-cutting device is observed on the rotation direction of principal axis of bobbin push plate
Figure.
Fig. 6 is the stereogram of the movable device for illustrating to act mobile blade by cylinder.
Embodiment
Next, being illustrated referring to the drawings to embodiments of the present invention.Fig. 1 is by an embodiment of the invention
The top view that is represented together with pallet carrying path 110 and automatic bobbin winder 100 of bobbin supply apparatus 10.Fig. 2 is to represent
The integrally-built stereogram of bobbin supply apparatus 10.In addition, in the following description, " upstream side " and " downstream " meaning
Relative to the upstream side and downstream for yarn bobbin 3 and the carrying direction of transportation tray (handling article) 2.
Bobbin supply apparatus 10 shown in Fig. 1 is, by will in core pipe (winding tube) 4 winding yarn confession tube
Pipe 3 is supplied to transportation tray 2, thus supplies this to automatic bobbin winder 100 for yarn bobbin 3.
Automatic bobbin winder 100 possesses the multiple winder units 101 being arranged.Each winder unit 101 is from being supplied
The unwinding yarns of confession yarn bobbin 3 given and form the package for having wound ormal weight yarn.
As shown in figure 1, pallet carrying path 110 possesses imports road 111, for yarn bobbin transport road 112, core pipe for yarn bobbin
Transport road 113 and return bobbin transport road 114.
The bobbin supply apparatus described later 10 being provided with road 111 to being supplied for yarn bobbin 3 is being imported for yarn bobbin.
This imports road 111 for yarn bobbin and is configured to, and the transportation tray 2 for supplying yarn bobbin 3 can will be provided with by bobbin supply apparatus 10
Carried to for yarn bobbin transport road 112.
Road 111 is being imported for yarn bobbin and for being provided between yarn bobbin transport road 112 for yarn bobbin spinning-in system 115.
Loose thread is set to be separated from the surface (yarn layer) by importing the confession yarn bobbin 3 that road 111 is supplied for yarn bobbin for yarn bobbin spinning-in system 115
And repiece, the loose thread that institute's repiece goes out is wound up into the top (side opposite with the side inserted to transportation tray 2) of core pipe 4,
And carry out the processing of apical pore (hole of the top side) insertion to core pipe 4.
By having carried out the confession yarn bobbin 3 that repiece is handled for yarn bobbin spinning-in system 115, via for yarn bobbin transport road
112 supply to each winder unit 101 of automatic bobbin winder 100.In each winder unit 101, by from being supplied
For the bottom blowing pressurized air of yarn bobbin 3, thus it will blow winged by the loose thread for supplying yarn bobbin spinning-in system 115 to handle, so that from
This pulls out loose thread for yarn bobbin 3 and is wound.In addition, winder unit 101 carry out yarn winding operation be it is known,
Therefore omit the description.
Core pipe transport road 113 is configured to, by the confession yarn bobbin discharged by each unwinding yarns of winder unit 101 (i.e.,
Core pipe 4), carried to bobbin pulling attachment 116 of the configuration in side downstream.
However, core pipe 4 is elongated cylindric part, and be formed as from its bottom (large diameter end) 4a towards top
(path end) 4b and diameter is point-blank reduced.That is, the bottom 4a of core pipe 4 diameter is more than top 4b diameter.Then, core pipe
4 bottom 4a is inserted into the bolt of transportation tray 2, is thus arranged at transportation tray 2 for yarn bobbin 3, and together with transportation tray 2
It is handled upside down.
Bobbin pulling attachment 116 is configured to, and the core pipe 4 can be chosen from the transportation tray 2 for being provided with core pipe 4 and returned
Receive.As shown in figure 1, being supplied by the chosen transportation tray 2 of core pipe 4 of the bobbin pulling attachment 116 to bobbin supply apparatus 10
Give.
As shown in figure 1, return bobbin transport road 114 be arranged on for yarn bobbin transport road 112 and core pipe transport road 113 it
Between.Return to bobbin transport road 114 to be configured to, make the confession tube of the repiece processing failure by being carried out for yarn bobbin spinning-in system 115
Pipe 3, reprocessed for some reason by the core pipe 4 carried to bobbin pulling attachment 116.
As shown in Fig. 2 bobbin supply apparatus 10 possesses bobbin feeding device 11, cop automatic feeding mechanism (parts
Feeder) (the individualized device of bobbin) 12, bobbin distributor 5, a pair of bobbin direction alignment means 6 and a pair of bobbin chutes
(bobbin erecting device) 13.
Bobbin feeding device 11 is configured to, by by omitting the confession yarn that the spinning frame of diagram is manufactured such as using conveyer
Bobbin 3 is put into the center bottom of cop automatic feeding mechanism 12.In addition, replacing the structure, it can also be configured to, will be for tube
Pipe 3 is transported to cop automatic feeding mechanism 12 in the state of the container etc. for omitting diagram is put into, and to the cop automatic feeding
Mechanism 12 is put into.
In cop automatic feeding mechanism 12, in inner circumferential surface from central part to periphery take out of it is continuous untill mouthful 12b
Ground is provided with helical form path 12a.In the bottom of cop automatic feeding mechanism 12, being provided with makes the cop automatic feeding mechanism 12
The drive device of vibration.The confession yarn bobbin 3 put into by bobbin feeding device 11, passes through shaking for cop automatic feeding mechanism 12
It is dynamic, and carry towards taking out of mouthful 12b with being arranged one at a time while rising on helical form path.
Fed agency side wire-cutting device 12c is arranged at cop automatic feeding mechanism 12.The yarn cut-out of fed agency side
Device 12c has the mobile blade acted by the driving source for omitting diagram.Fed agency side wire-cutting device 12c will be from
Yarn (from the yarn unwind for the yarn bobbin 3) cut-out extended for yarn bobbin 3.
Bobbin is fed for conveyer (bobbin handling device) 14 and is arranged on cop automatic feeding mechanism 12 and bobbin distributor 5
Between.The bobbin is fed for conveyer 14 and is configured to, with cop automatic feeding mechanism 12 to take out of mouthful 12b continuous, make to take out of a mouthful 12b
Neighbouring helical form path 12a extensions.Thus, conveyer 14 is directly fed for by bobbin from taking out of the confession yarn bobbin 3 that mouthful 12b takes out of
Continue to carry.
Bobbin is fed for conveyer 14 and possesses more some greatly than the thickness (thickness for being wound with the part of yarn) for yarn bobbin 3
Width.Bobbin is fed for conveyer 14 and is configured to, and will can be carried for yarn bobbin 3 with nearly horizontal posture, so that for yarn
The length direction (below, the sometimes referred to simply as length direction for yarn bobbin 3) of the core pipe 4 of bobbin 3 is fed for conveyer with the bobbin
14 carrying direction is consistent.
The downstream for being fed for conveyer 14 in bobbin is configured with bobbin distributor 5.Bobbin be fed for conveyer 14 not via
Other conveyers etc. and will for yarn bobbin 3 to discharge guide member 15 carry.Bobbin distributor 5 possess 5 bobbin paths 16,
Bobbin imports conveyer 22,5 bobbin push plate 17 and motor 20.Bobbin path 16 is removed for being fed for conveyer 14 from bobbin
The elongated channel that the confession yarn bobbin 3 shipped passes through.Bobbin, which imports conveyer 22, to be fed for the confession yarn that conveyer 14 is guided by bobbin
Bobbin 3 is guided along bobbin path 16.Bobbin push plate 17 is configured to be arranged to be equally angularly spaced, and can
Rotate integrally.Bobbin distributor 5 makes bobbin push plate 17 by the driving force that motor 20 is produced to a direction or another
One direction rotates, thus, it is possible to be separated for yarn bobbin 3 to the side in the path of bobbin path 16 or the sidepiece of opposite side.
In addition, rotating bobbin push plate 17 bobbin distributor 5 and the action moved for yarn bobbin 3 is referred to as " spinning movement ".
In the downstream of bobbin distributor 5, it is configured with for 2 supplies to being allocated and supplying for yarn bobbin 3
Path 8.Bobbin direction alignment means 6, discharge guide member 15 and bobbin chute 13 are configured with each feed path 8.
Bobbin direction alignment means 6 are arranged respectively at the length side of the bobbin path 16 possessed with bobbin distributor 5
To the downside of relative both sides.
Each bobbin direction alignment means 6 possesses to the confession yarn bobbin 3 that is put into from bobbin distributor 5 with flat-hand position
A pair of core pipe path of navigation that both ends (part that core pipe 4 is exposed i.e. bottom 4a or top 4b) are guided (draw by winding tube
Guiding path) 63.It is sent to for the bottom 4a of yarn bobbin 3 side, the top 4b being sent in a pair of core pipe path of navigation 63 another
Side.In addition, it is uncertain that bobbin direction alignment means 6, which are supplied, with which kind of direction for yarn bobbin 3, therefore bottom 4a is not known
Each core pipe path of navigation 63 is sent to which of top 4b.
Bobbin direction alignment means 6 are formed with the gap that diameter than bottom 4a is narrow and diameter of than top 4b is wide.Pass through
The structure, bobbin direction alignment means 6 optionally can only accept the bottom 4a for yarn bobbin 3.Thus, by the way that bottom will be accepted
Portion 4a fractional open, can by bottom 4a downward in the way of make to fall for yarn bobbin 3.
In addition, detection is arbitrary for the structure in the direction of yarn bobbin 3, for example, it can also use optical sensor to determine and supply yarn
The profile of bobbin 3, thus detects bottom 4a and top 4b.Position set by the optical sensor is not limited to bobbin distribution dress
Put 5 downstream or the upstream of bobbin distributor 5.
In bobbin direction, the lower section of alignment means 6 is configured with bobbin chute 13.Bobbin chute 13 will align from bobbin direction
The confession yarn bobbin 3 that device 6 is supplied is set to, and makes to insert for carrying the transportation tray 2 for yarn bobbin 3 for the core pipe 4 of yarn bobbin 3
Bolt.The confession yarn bobbin 3 of transportation tray 2 is so installed on, road 111 is imported through confession yarn bobbin as shown in Figure 1 and supplies tube
Pipe transport road 112, is carried to multiple winder units 101 of automatic bobbin winder 100.
Between bobbin direction alignment means 6 and bobbin chute 13, it is provided with to being alignd by bobbin direction alignment means 6
The discharge guide member 15 for the hollow form that the confession yarn bobbin 3 in direction is guided.It is formed with discharge guide member 15 big
Small different 2 opening portions (the first opening portion 15a and the second opening portion 15b).First opening portion 15a forms relatively large,
And configure above discharge guide member 15.Second opening portion 15b forms relatively small, and configures in discharge guide member 15
Below.First opening portion 15a is located at the underface of bobbin direction alignment means 6, and the second opening portion 15b is located at bobbin chute 13
Surface.By this composition, discharge guide member 15 can by the confession yarn bobbin 3 fallen from bobbin direction alignment means 6
Guided by ground to bobbin chute 13.
Cam part 18 is configured to (integratedly) rotation synchronous with bobbin push plate 17.The periphery of cam part 18,5
Circumferentially (i.e., 72 ° of intervals) are formed recess at equal intervals.
Phase retaining arm 19 is supported to rotate, and being rotatably provided with its front end can be with cam
The small roller 19a of the periphery contact of part 18.Spring (not shown) is installed on phase retaining arm 19, makes to push against roller 19a
The phase retaining arm 19 is acted in the active force of cam part 18.
Moreover, being configured to, one in adjacent in the circumferential 2 bobbin push plate 17 in 5 bobbin push plate 17
The other end for the width that orientation is located at bobbin path 16 in the adjacent one end of the width of bobbin path 16, the opposing party is attached
In the state of near, the roller 19a of the front end of phase retaining arm 19 enters the recess of cam part 18.Thereby, it is possible to be pushed with bobbin
The without prejudice to of plate 17 suitably keeps the rotation phase of bobbin push plate 17 for yarn bobbin 3 towards the phase of the importing of bobbin path 16
Position.
Then, reference picture 3 and Fig. 4 are fed for the vicinity between conveyer 14 and bobbin distributor 5 to configuring in bobbin
Part be described in detail.Fig. 3 is the situation for representing the vicinity that bobbin is fed between conveyer 14 and bobbin distributor 5
Stereogram.Fig. 4 is the stereogram of the situation for the vicinity for representing upstream guide plate 32 and downstream guide plate 33.Fig. 5 be from
The figure for the situation that the rotation direction of principal axis observation yarn y1 of bobbin push plate 17 is guided towards wire-cutting device 62.In addition, Fig. 4 with
And in Fig. 5, a part of part is eliminated in order to easily see clearly accompanying drawing.
As shown in Figure 3 and 4, it is fed in bobbin between conveyer 14 and bobbin distributor 5, is configured with a pair of upstreams
Guide plate (fixed guide member) 32, a pair of downstream guide plates (fixed guide member) 33, upstream side rotation guide members
(movable guide member) 36 and downstream rotation guide member (movable guide member) 37.These parts are to cut off from removing
The part for being transported to the yarn of the extension of confession yarn bobbin 3 of bobbin distributor 5 and being guided to the yarn.
A pair of upstream guide plates 32 are configured to be fed between conveyer 14 and bobbin distributor 5 in bobbin.Each upstream
Guide plate 32 is in the way of across the path being handled upside down for yarn bobbin 3 and can be for the confession yarn bobbin 3 carried to separate
Interval by way of configure.It is handled upside down as shown in figure 4, being formed with upstream guide plate 32 towards from for yarn bobbin 3
The upstream side guiding groove 32a of direction (with carrying the orthogonal direction in direction) depression that leaves of path.In addition, upstream guide plate
32 fixture by eliminating diagram etc. is fixed on downstream guide plate 33.
A pair of downstream guide plates 33 are configured is being fed for conveyer 14 than the downstream of upstream guide plate 32 and for bobbin
Between bobbin distributor 5.Each downstream guide plate 33 in the way of across the path being handled upside down for yarn bobbin 3 and
For separate can for the confession yarn bobbin 3 carried interval by way of configure.As shown in figure 4, in downstream guide plate 33
On be formed with towards the downstream of direction (direction orthogonal with the carrying direction) depression left from the path being handled upside down for yarn bobbin 3
Side guiding groove 33a.As shown in figure 5, being configured with wire-cutting device 62 in downstream guiding groove 33a vicinity.As described above, by
Configure and be fed in bobbin between conveyer 14 and bobbin distributor 5 in downstream guide plate 33, therefore wire-cutting device 62
Bobbin is also disposed in be fed between conveyer 14 and bobbin distributor 5.
Upstream side rotation guide member 36 is configured is leaning on upstream side than upstream guide plate 32.Upstream side rotates guide member
36 be substantially discoideus part, is formed with the upstream side guide protrusion 36a protruded towards radial outside.Upstream side guide protrusion
36a is with bobbin push plate 17 and cam part 18 equally and to be formed with 5 (every 72 °) at equal intervals.Moreover, upstream sidespin
Turn guide member 36 and be configured to (integratedly) rotation synchronous with bobbin push plate 17.Upstream side rotates the upstream side of guide member 36
Guide protrusion 36a is located at according to the anglec of rotation on the path being handled upside down for yarn bobbin 3.On the other hand, upstream side rotation guiding
Part beyond the upstream side guide protrusion 36a of part 36 is unrelated with the anglec of rotation and is not on what is be handled upside down for yarn bobbin 3
On path.
Downstream rotation guide member 37 is configured than the downstream of downstream guide plate 33.Downstream rotates guide member
37 be substantially discoideus part, is formed with the downstream guide protrusion 37a protruded towards radial outside.Downstream guide protrusion
37a (every 72 °) as shown in Figure 5 to be formed with 5 at equal intervals.Moreover, downstream rotation guide member 37 be configured to
Bobbin push plate 17 (i.e. upstream side rotation guide member 36) synchronous (integratedly) rotation.Guide protrusion 37a formation in downstream exists
Position corresponding with upstream side guide protrusion 36a.Therefore, in the carrying direction (rotation of bobbin push plate 17 from confession yarn bobbin 3
Direction of principal axis) observation when, upstream side guide protrusion 36a is overlapping all the time with downstream guide protrusion 37a.Downstream rotates guide member
37 downstream guide protrusion 37a is located at according to the anglec of rotation on the path being handled upside down for yarn bobbin 3.Downstream rotation guiding
Part beyond the downstream guide protrusion 37a of part 37 is unrelated with the anglec of rotation and is not on what is be handled upside down for yarn bobbin 3
On path.
Then, guide member 36 and downstream sidespin are rotated to upstream guide plate 32, downstream guide plate 33, upstream side
Turning guide member 37 will guide the flow to wire-cutting device 62 to illustrate from for the yarn that yarn bobbin 3 extends.Said at this
In bright, illustrated label y1 is marked from the yarn extended for yarn bobbin 3 (Fig. 5).
The situation that the confession yarn bobbin 3 of bobbin distributor 5 extends is carried to from being fed for conveyer 14 by bobbin in yarn y1
Under, yarn y1 is extended in the way of being fed for across bobbin distributor 5 and bobbin between conveyer 14.In bobbin distributor
Before 5 progress spinning movements, upstream side guide protrusion 36a and downstream guide protrusion 37a are not on supplying 3 quilts of yarn bobbin
On the path of carrying.In this condition, bobbin distributor 5 carries out spinning movement to distribute for yarn bobbin 3.It is dynamic by the rotation
Make, upstream side rotation guide member 36 and downstream rotation guide member 37 are also rotated integrally.As a result, upstream side guide protrusion
36a and downstream guide protrusion 37a are contacted with yarn y1 and yarn y1 is moved (reference picture 5).Particularly, upstream side is drawn
Lead projection 36a and downstream guide protrusion 37a and be moved to the other end from one end on the path being handled upside down for yarn bobbin 3,
Therefore which position cotton sewing thread on cop y1 is not located at, and can move yarn y1.In addition, the chain-dotted line shown in Fig. 5 is shown to yarn
The upstream side guide protrusion 36a and downstream guide protrusion 37a for the midway that line y1 is guided.
Moreover, the yarn y1 of movement enters upstream by upstream side guide protrusion 36a and downstream guide protrusion 37a
Between side guiding groove 32a and downstream guiding groove 33a.By the structure, even if the situation that yarn y1 position will be offset
Under, contacted also by yarn y1 with upstream side guiding groove 32a or downstream guiding groove 33a, and can be by yarn y1 to yarn
Shearing device 62 is guided.
After stopping based on upstream side guide protrusion 36a and downstream guide protrusion 37a rotation, make yarn cut-out dress
Put 62 actions and cut off yarn y1.Thus, (in other words, in bobbin direction pair while bobbin distributor 5 is allocated
Before the neat alignment of device 6 is for the direction of yarn bobbin 3, further in other words, carrying will be assembled to for yarn bobbin 3 in bobbin chute 13
Before pallet 2), it will can be cut off from the yarn y1 extended for yarn bobbin 3.Therefore, it is possible to prevent yarn y1 to be hooked in bobbin point
With device 5 etc., therefore, it is possible to prevent the work carried out in bobbin distributor 5, bobbin direction alignment means 6 and bobbin chute 13
Situation about failing in industry.
In addition, upstream guide plate 32, downstream guide plate 33 and wire-cutting device 62 are set to a pair, therefore
Bobbin distributor 5 makes in the case of being rotated for yarn bobbin 3 to either one, can guide yarn y1 to wire-cutting device
62。
Moreover, as shown in figure 3, bobbin supply apparatus 10 possesses the confession yarn bobbin that detection is fed for the carrying of conveyer 14 along bobbin
3 upstream side bobbin detection means 41 and downstream bobbin detection means (bobbin detection means) 45.
Upstream side bobbin detection means 41 is the optical sensor of reflection-type, possesses to be fed under conveyer 14 across bobbin
Swim mode projection and accepted light portion 42 arranged opposite and the reflecting part 43 of side end.Projection and accepted light portion 42 and reflecting part 43 are fixed on cylinder
Framework that pipe feedway 10 possesses etc..Projection and accepted light portion 42 is delivered towards reflecting part 43 checks light, and reflecting part 43 reflects the inspection
Look into light.The light of projection and accepted light portion 42 by reflecting part 43 reflect after reflected light.Exist between projection and accepted light portion 42 and reflecting part 43 and supply
In the case of yarn bobbin 3, by the inspection light that projection and accepted light portion 42 is delivered is blocked, therefore reflecting part 43 can not reflex
Light.Therefore, the light quantity of the reflected light of 42 light in projection and accepted light portion is reduced.So, the detection of upstream side bobbin detection means 41 supplies yarn
Bobbin 3 whether there is the end of downstream side that conveyer 14 is fed in bobbin.
(situation of spinning movement is not in the case where bobbin distributor 5 does not complete the distribution for yarn bobbin 3
Under) and for upstream side bobbin detection means 41 detect for yarn bobbin 3 when, bobbin supply apparatus 10 makes bobbin be fed for conveyer
14 stop.Thereby, it is possible to prevent multiple confession yarn bobbins 3 to be supplied to a bobbin path 16.
Downstream bobbin detection means 45 possesses projection and accepted light portion 46 arranged opposite and reflecting part 47.Projection and accepted light portion 46 and
Reflecting part 47 is supported on a pair of downstream guide plates 33 respectively via installing plate etc..Projection and accepted light portion 46 and reflecting part 47 using with
Projection and accepted light portion 42 and the identical principle of reflecting part 43 are fed for conveyer 14 and cylinder to detect to whether there is for yarn bobbin 3 in bobbin
Between pipe distributor 5.
Upstream side bobbin detection means 41 and the optical sensor that downstream bobbin detection means 45 is reflection-type, but
Can be to configure the structure (transmission of light-projecting portion and light accepting part across the path being handled upside down for yarn bobbin 3 and opposed mode
The optical sensor of type).In the optical sensor of transmission-type, light-projecting portion is delivered towards light accepting part and checks light, the inspection of light accepting part light
Look into light.Exist between light-projecting portion and light accepting part in the case of yarn bobbin, light accepting part can not be by optical test light.So, it is based on
The light income of the light of light accepting part institute light supplies yarn bobbin 3 to detect whether to exist.
Bobbin supply apparatus 10 is not detected by for yarn bobbin 3 is condition to make bobbin point with downstream side neck tube detection device 45
Spinning movement is carried out with device 5.Thereby, it is possible to prevent from contacting for yarn bobbin 3 and upstream side guide protrusion 36a etc..
Next, the structure that reference picture 6 acts wire-cutting device 62 to bobbin supply apparatus 10 is illustrated.Fig. 6
It is the stereogram of the movable device for illustrating to act mobile blade 62a by cylinder 51.
Bobbin supply apparatus 10 possesses a pair of movable devices 50 as the structure for making the action of wire-cutting device 62.Activity
Mechanism 50 is same with the grade of upstream guide plate 32 to be respectively arranged at across the position opposed for the path that yarn bobbin 3 is handled upside down
Put.Each movable device 50 possesses cylinder 51, first connecting rod part 52 and second connecting rod part 53.Moreover, as shown in fig. 6,
Wire-cutting device 62 possesses mobile blade 62a and counteredge 62b.
Cylinder 51 is supported in downstream guide plate 33, by supplying air piston rod can be made to stretch.In piston rod
Front end, first connecting rod part 52 is linked with the way of it can rotate.
First connecting rod part 52 is supported in downstream guide plate 33, is substantially L-shaped or the substantially plate-like portion of V shape
Part, is configured to rotate centered on positioned at the rotation axle portion 52a of substantial middle.One end of first connecting rod part 52 is with can
The mode of rotation is connected to cylinder 51.By the structure, the piston rod of cylinder 51 stretches, and thus enables that first connecting rod part 52
Rotation.Columned part is formed with the other end of first connecting rod part 52, the columned part, which enters, is formed at second
The recess of linkage component 53.
Second connecting rod part 53 is supported in downstream guide plate 33, is generally rectangular plate-shaped member, is configured to
Rotated centered on enough rotation axle portion 53a by positioned at substantial middle (being close to the position of first connecting rod part 52 in more detail).
One end of second connecting rod part 53 is formed with recess.By the structure, first connecting rod part 52 rotates, and thus enables that the second company
Rod unit 53 rotates.Mobile blade 62a is installed in the other end of second connecting rod part 53.Therefore, mobile blade 62a is via
Two linkage components 53 and be supported on downstream guide plate 33.
Moreover, being provided with counteredge 62b on the face of the upstream side of downstream guide plate 33.Specifically, fixing cutter
Sword 62b is installed on downstream guiding groove 33a upside (the counteredge 62b on Fig. 5 left side) or downside, and (Fig. 5 the right is consolidated
Stationary knife sword 62b).The other end (i.e., mobile blade 62a) of second connecting rod part 53 is in the state of cylinder 51 is failure to actuate across solid
Stationary knife sword 62b downstream guiding groove 33a and be configured at opposite side.
By above structure, cylinder 51 is stretched, thus enable that first connecting rod part 52 and second connecting rod part 53
Rotation.Thus, the mobile blade 62a of the other end of second connecting rod part 53 is installed in the way of intersecting with counteredge 62b
Approach and rotate, therefore, it is possible to which the yarn y1 positioned at upstream side guiding groove 32a and downstream guiding groove 33a inside is cut
It is disconnected.
As described above, the bobbin supply apparatus 10 of present embodiment possesses bobbin and is fed for conveyer 14, bobbin
Distributor 5 and wire-cutting device 62.Bobbin is fed for conveyer 14 and carried for yarn bobbin 3.Bobbin distributor 5 will be by cylinder
Pipe is fed for the next confession yarn bobbin 3 of the carrying of conveyer 14 and distributes to multiple paths.Wire-cutting device 62 is configured at for yarn bobbin 3
It is in transport path, conveyer 14 to bobbin distributor 5 be fed for from bobbin (be specifically fed for conveyer 14 and cylinder for bobbin
Between pipe distributor 5), it will be cut off from the yarn extended for yarn bobbin 3.
Thus, in the case that yarn is from the confession extension of yarn bobbin 3, it can also be fed in bobbin distributor 5 and bobbin
To the yarn is cut off between conveyer 14, therefore, it is possible to prevent the hook from the yarn extended for yarn bobbin 3.Therefore, it is possible to
Prevent assignment error of bobbin distributor 5 etc..
Make to be moved to yarn from the yarn extended for yarn bobbin 3 moreover, the bobbin supply apparatus 10 of present embodiment possesses
The upstream side rotation guide member 36 and downstream rotation guide member 37 of shearing device 62.
Thus, it will be guided from the yarn extended for yarn bobbin 3, therefore, it is possible to substantially be assuredly shut off prolonging from for yarn bobbin 3
The yarn stretched.
Supply yarn bobbin 3 in one direction or another side moreover, the bobbin supply apparatus 10 of present embodiment enters to exercise
To rotation and the spinning movement of movement, thus multiple paths will be assigned to for yarn bobbin 3.Upstream side rotate guide member 36 and
Downstream rotates guide member 37 and the synchronous rotary of bobbin distributor 5, thus makes to be moved to from the yarn extended for yarn bobbin 3
Wire-cutting device 62.
Thus, it is not necessary to bobbin distributor 5 is rotated guide member 36 and downstream rotation guide portion with upstream side
The synchronous control of part 37, therefore processing becomes simple.Moreover, in the present embodiment, driving source (motor 20) is also shared, therefore
Size can be reduced and cost is reduced.
Moreover, the bobbin supply apparatus 10 of present embodiment possesses with rotating guide member 36 and downstream by upstream side
Yarn contacts that rotation guide member 37 is moved and the upstream guide plate 32 that guides the yarn towards wire-cutting device 62 with
And downstream guide plate 33.
Thus, guide member 36 is rotated by upstream side and downstream rotates guide member 37 and upstream guide plate 32
And this both sides guiding yarn of downstream guide plate 33, therefore, it is possible to more reliably cut off from the yarn extended for yarn bobbin 3.
Moreover, the bobbin supply apparatus 10 of present embodiment possesses a pair of wire-cutting devices 62.The yarn cut-out of one side
Device 62 is, when bobbin distributor 5 has carried out the spinning movement in direction, will be cut from for the yarn that yarn bobbin 3 extend
It is disconnected.The wire-cutting device 62 of the opposing party is, when bobbin distributor 5 has carried out the spinning movement in another direction, will be from
The yarn cut-out extended for yarn bobbin 3.
Thus, according to the direction of rotation of bobbin distributor 5, upstream side can be made to rotate guide member 36 and downstream
The direction for rotating the guiding yarn of guide member 37 is different, therefore, it is possible to make the simple in construction of device.
Moreover, the wire-cutting device 62 of the bobbin supply apparatus 10 of present embodiment at least possesses mobile blade 62a, should
Mobile blade 62a is acted by the power of cylinder 51.
In general, bobbin supply apparatus 10 separately possesses the equipment acted using air pressure (such as yarn bobbin
Spinning-in system 115), therefore, it is possible to act mobile blade using identical air-source.
Moreover, the bobbin supply apparatus 10 of present embodiment possesses detection is fed for conveyer 14 towards bobbin distribution dress from bobbin
Put the downstream bobbin detection means 45 of the confession yarn bobbin 3 of 5 supplies.Downstream bobbin detection means 45 (specifically, for throw by
Light portion 46 and reflecting part 47 this both sides) and wire-cutting device 62 supported by same part (downstream guide plate 33).
Thus, downstream bobbin detection means 45 and wire-cutting device 62 are important relative to the positioning for yarn bobbin 3,
Therefore by the way that these devices are installed on into same installing component, thus, it is possible to simply be positioned.
Filled moreover, the bobbin supply apparatus 10 of present embodiment possesses the confession yarn bobbin 3 that will be distributed by bobbin distributor 5
It is fitted on the bobbin chute 13 of transportation tray 2.Wire-cutting device 62 is to be transported to bobbin distribution being fed for conveyer 14 by bobbin
After device 5 and before being assembled by bobbin chute 13, will to be cut off from the yarn extended for yarn bobbin 3.
Thus, it will be cut off in above-mentioned timing from the yarn extended for yarn bobbin 3, thus, it is possible to prevent the hook due to yarn
Caused by bobbin chute 13 loading error.
More than, the preferred embodiment of the present invention is illustrated, but said structure can for example become as follows
More.
In the above-described embodiment, possessing two movable guide members, (upstream side rotates guide member 36 and downstream
Rotate guide member 37) and two fixed guide members (upstream guide plate 32 and downstream guide plate 33), but can
Omit at least one.Furthermore, it is also possible to be formed as structure：All 4 are omitted, yarn is not guided and makes wire-cutting device
62 movements, will cut off from the yarn extended for yarn bobbin 3.
In the above-described embodiment, upstream side rotation guide member 36 and downstream rotation guide member 37 by with cylinder
The identical driving source (motor 20) of pipe distributor 5 drives, but can also be driven by other driving sources.In this case, exist
By bobbin distributor 5 before distribution, it can also cut off from the yarn extended for yarn bobbin 3.
In the above-described embodiment, it is living in the wire-cutting device 62 of a side and the wire-cutting device 62 of the opposing party
The position of moving knife sword 62a and counteredge 62b above-below direction is opposite, but it is also possible to identical.
In the above-described embodiment, wire-cutting device 62 is configured is fed for conveyer 14 and bobbin distributor 5 in bobbin
Between, but can also be arranged on from bobbin and be fed for other positions of the conveyer 14 to the path of bobbin distributor 5.Example
Such as, supporting bobbin can also be arranged at and be fed for supporting member of conveyer 14 or bobbin distributor 5 etc..
In the above-described embodiment, act wire-cutting device 62 using cylinder 51, but can also use other
Drive device (such as solenoid) acts wire-cutting device 62.
Bobbin push plate 17 is not limited to 5, for example, also can be 2,3,4, more than 6.Moreover, bobbin is pushed
The length of plate 17 is not limited to the length roughly the same with bobbin path 16, can also be formed as longer than bobbin path 16.
Feed path 8 is not limited to 2, or more than 3.In this case, for example by setting on many platforms
Bobbin distributor 5 is stated, yarn bobbin 3 is supplied thus, it is possible to the feed path distribution to more than 3.
Claims (12)
1. a kind of bobbin supply apparatus, it is characterised in that possess：
Bobbin handling device, carries the confession yarn bobbin with large diameter end and path end；
Bobbin distributor, by by above-mentioned bobbin handling device to be removed in the way of not differentiating between the direction of large diameter end and path end
The above-mentioned confession yarn bobbin alignment direction of fortune towards multiple path allocations；And
Wire-cutting device, be configured at it is in the transport path of above-mentioned confession yarn bobbin, from above-mentioned bobbin handling device to above-mentioned cylinder
Pipe distributor, the yarn extended from above-mentioned confession yarn bobbin is cut off.
2. bobbin supply apparatus as claimed in claim 1, it is characterised in that
Above-mentioned wire-cutting device configuration is between above-mentioned bobbin handling device and above-mentioned bobbin distributor.
3. bobbin supply apparatus as claimed in claim 2, it is characterised in that
Above-mentioned bobbin supply apparatus possesses the work for making that above-mentioned wire-cutting device is moved to from the yarn that above-mentioned confession yarn bobbin extends
Dynamic guide member.
4. bobbin supply apparatus as claimed in claim 3, it is characterised in that
Above-mentioned bobbin distributor enters to exercise above-mentioned confession yarn bobbin in one direction or another direction rotates and mobile rotation
Rotate and make, above-mentioned confession yarn bobbin is thus assigned to multiple paths,
Above-mentioned movable guide member and above-mentioned bobbin distributor synchronous rotary, thus make the yarn extended from above-mentioned confession yarn bobbin
It is moved to above-mentioned wire-cutting device.
5. bobbin supply apparatus as claimed in claim 4, it is characterised in that
Above-mentioned bobbin supply apparatus possesses with being cut the yarn towards above-mentioned yarn by the yarn contacts that movable guide member is moved
The fixation guide member of disconnected device guiding.
6. bobbin supply apparatus as claimed in claim 5, it is characterised in that
Above-mentioned bobbin supply apparatus possesses two above-mentioned wire-cutting devices,
The above-mentioned wire-cutting device of one side is, when above-mentioned bobbin distributor has carried out the spinning movement in said one direction
When, the yarn extended from above-mentioned confession yarn bobbin is cut off,
The above-mentioned wire-cutting device of the opposing party is, when the rotation that above-mentioned bobbin distributor has carried out another above-mentioned direction is moved
When making, the yarn extended from above-mentioned confession yarn bobbin is cut off.
7. bobbin supply apparatus as claimed in claim 6, it is characterised in that
Above-mentioned wire-cutting device at least possesses mobile blade, and the mobile blade is acted by the power of cylinder.
8. the bobbin supply apparatus as any one of claim 1 to 7, it is characterised in that
Above-mentioned bobbin supply apparatus possesses the above-mentioned confession that detection is supplied from above-mentioned bobbin handling device towards above-mentioned bobbin distributor
The bobbin detection means of yarn bobbin,
Above-mentioned bobbin detection means and above-mentioned wire-cutting device are by same parts carry.
9. bobbin supply apparatus as claimed in claim 8, it is characterised in that
Above-mentioned bobbin supply apparatus, which possesses, is assembled to the above-mentioned confession yarn bobbin distributed by above-mentioned bobbin distributor for carrying
This assembles device for the bobbin of the handling article of yarn bobbin,
Above-mentioned wire-cutting device is to be transported to after above-mentioned bobbin distributor and served as reasons by above-mentioned bobbin handling device
Before above-mentioned bobbin assembling device is assembled, the yarn extended from above-mentioned confession yarn bobbin is cut off.
10. the bobbin supply apparatus as any one of claim 1 to 7, it is characterised in that
Above-mentioned bobbin supply apparatus possesses the bobbin individuation device of the confession yarn bobbin individuation of concentrated supply,
The above-mentioned confession yarn bobbin that above-mentioned bobbin handling device has been carried by above-mentioned bobbin individuation device individuation.
11. bobbin supply apparatus as claimed in claim 8, it is characterised in that
Above-mentioned bobbin supply apparatus possesses the bobbin individuation device of the confession yarn bobbin individuation of concentrated supply,
The above-mentioned confession yarn bobbin that above-mentioned bobbin handling device has been carried by above-mentioned bobbin individuation device individuation.
12. bobbin supply apparatus as claimed in claim 9, it is characterised in that
Above-mentioned bobbin supply apparatus possesses the bobbin individuation device of the confession yarn bobbin individuation of concentrated supply,
The above-mentioned confession yarn bobbin that above-mentioned bobbin handling device has been carried by above-mentioned bobbin individuation device individuation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-220998 | 2015-11-11 | ||
| JP2015220998A JP2017088326A (en) | 2015-11-11 | 2015-11-11 | Bobbin supply device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107055211A true CN107055211A (en) | 2017-08-18 |
| CN107055211B CN107055211B (en) | 2020-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610962295.XA Active CN107055211B (en) | 2015-11-11 | 2016-11-04 | Bobbin supplying device |
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| Country | Link |
|---|---|
| JP (1) | JP2017088326A (en) |
| CN (1) | CN107055211B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107938046A (en) * | 2017-11-23 | 2018-04-20 | 青岛宏大纺织机械有限责任公司 | The device and method of blank pipe is discharged in a kind of intubation |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021054599A (en) * | 2019-09-30 | 2021-04-08 | 村田機械株式会社 | Cutter, bobbin transport device and bobbin feeder |
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| DE3937824A1 (en) * | 1989-11-14 | 1991-05-16 | Schlafhorst & Co W | Precision winder - has electronic control to prevent cop change when not empty or attempted threading up when cop tube is empty |
| CN1791544A (en) * | 2003-12-02 | 2006-06-21 | 朱迪奇股份公司 | Method and device for the production of a covered elastic yarn and for automatic replacement of feeds spools |
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| CN102653357A (en) * | 2011-03-04 | 2012-09-05 | 村田机械株式会社 | Bobbin delivering device and automatic winder |
| CN103014948A (en) * | 2011-09-20 | 2013-04-03 | 村田机械株式会社 | Draft device and spinning machine |
| CN103848284A (en) * | 2012-11-30 | 2014-06-11 | 村田机械株式会社 | Bobbin accommodating device and automatic winder |
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2015
- 2015-11-11 JP JP2015220998A patent/JP2017088326A/en active Pending
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|---|---|---|---|---|
| DE3937824A1 (en) * | 1989-11-14 | 1991-05-16 | Schlafhorst & Co W | Precision winder - has electronic control to prevent cop change when not empty or attempted threading up when cop tube is empty |
| CN1791544A (en) * | 2003-12-02 | 2006-06-21 | 朱迪奇股份公司 | Method and device for the production of a covered elastic yarn and for automatic replacement of feeds spools |
| CN201087976Y (en) * | 2006-09-22 | 2008-07-16 | 旭化成工程株式会社 | Laminating machine |
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| CN102653357A (en) * | 2011-03-04 | 2012-09-05 | 村田机械株式会社 | Bobbin delivering device and automatic winder |
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| CN107938046A (en) * | 2017-11-23 | 2018-04-20 | 青岛宏大纺织机械有限责任公司 | The device and method of blank pipe is discharged in a kind of intubation |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017088326A (en) | 2017-05-25 |
| CN107055211B (en) | 2020-10-20 |
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