CN110387615A - The end of a thread suction for the end of a thread concatenation unit mentions devices and methods therefor - Google Patents
The end of a thread suction for the end of a thread concatenation unit mentions devices and methods therefor Download PDFInfo
- Publication number
- CN110387615A CN110387615A CN201910316825.7A CN201910316825A CN110387615A CN 110387615 A CN110387615 A CN 110387615A CN 201910316825 A CN201910316825 A CN 201910316825A CN 110387615 A CN110387615 A CN 110387615A
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- CN
- China
- Prior art keywords
- thread
- yarn
- suction
- nozzle
- jet
- Prior art date
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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
- B65H67/08—Automatic end-finding and material-interconnecting arrangements
- B65H67/081—Automatic end-finding and material-interconnecting arrangements acting after interruption of the winding process, e.g. yarn breakage, yarn cut or package replacement
- B65H67/083—Automatic end-finding and material-interconnecting arrangements acting after interruption of the winding process, e.g. yarn breakage, yarn cut or package replacement handling the yarn-end of the new supply package
-
- 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
-
- 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)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The present invention relates to a kind of the end of a thread suctions for the end of a thread concatenation unit to mention device, for separating broken yarn from cylinder yarn, to realize that the automatic Mosaic in cotton spinning ring throstle operates.Therefore, the end of a thread suction mentions the substrate that device includes first end and second end, and the first end for being connected to executing agency can move forward to substrate operating position, move rearwards to origin position.Second end is free end, and nearby there is opening in free end, which surrounds the cylinder yarn of spindle in operating position.Described device further includes multiple nozzles, the nozzle has multiple spray orifices, and the spray orifice is arranged around opening contours, and in operating position, jet-stream wind separates the end of a thread of entanglement from cylinder yarn, and the end of a thread is inhaled upwards and mentions draft area, so as to realize the automatic Mosaic of Yarn break in weaving loom.
Description
Technical field
The present invention relates to textile machines, and especially the present invention relates to the end of a thread suctions for the end of a thread concatenation unit to mention device, uses
It is separated from spinning cylinder yarn in the end of a thread will be broken, to realize the automatic Mosaic operation of cotton spinning ring throstle Yarn break.
Background technique
Cotton spinning ring throstle is the machine of textile mills' most critical, the cotton spinning ring throstle Spinning process line most
The stage conveys cotton, i.e., so-called yarn afterwards.During ring spinning, broken yarn phenomenon frequently occurs, and needs artificial continuous monitoring
Break end with splicing.Yarn breakage is inevitable as caused by the various parameters of yarn and machine.The yarn of fracture is usual
It can not be precisely adjusted at the top of cylinder yarn to each position of bottom with the snarling in cylinder yarn.In long spinning frame
Workshop, yarn work continuous observation yarn breakage, and the end of a thread of fracture is manually spliced.This must be usually by more than 1600 a ingots
It is completed on molecular yarn machine.Then, spinning sequence must restart from Yarn break, to restore spinning operation and avoid yarn
The waste of line.
In order to overcome the above problem, automatic Mosaic unit is developed.The unit uses the shape of the removable vehicle with wheel rail
Formula.The splicing vehicle is parked at the corresponding spindle for needing to splice the end of a thread, and concatenation unit usually vertically moves on creel passageway.It opens
Begin before operating, before vehicle to be parked in the spindle of cotton spinning ring throstle.It is then necessary to find the Yarn break in cylinder yarn, by its from
It is removed in cylinder yarn, inhales mention to carry out concatenation then up.So far, in the automatic splicing device of any known type
In, the yarn all fails completion from the separation in cylinder yarn.
The present invention provides a kind of improved devices, for separating the Yarn break of fracture from spinning machine, to realize
Automatic Mosaic in cotton spinning ring throstle.
Summary of the invention
Illustrate herein invention mesh be in order to introduce some concepts in brief form, these concepts by it is following specifically
It is further described in bright.The purpose is not intended to the key features or essential features for identifying claimed patented subject matter, also not purport
Determining subject area claimed.
The main object of the present invention is to provide a kind of improved the end of a thread concatenation unit for cotton spinning ring throstle.
Another object of the present invention is to provide one kind in the Yarn break automatic Mosaic unit of cotton spinning ring throstle
Yarn break suction mentions device.
Another object of the present invention is to provide one kind in the Yarn break automatic Mosaic unit of cotton spinning ring throstle
Improved Yarn break separator.
Summary of the invention:
According to the present invention, in cotton spinning ring throstle broken yarn occurs for automatic Mosaic unit application in cotton spinning ring throstle
When accident, automatic piecing arrangement facilitates the concatenation of Yarn break.In order to successfully splice the yarn of fracture, it is necessary to will break
The Yarn break split correctly pickup/separation from cylinder yarn.In order to separate the end of a thread of fracture, the present invention is in automatic Mosaic unit
In be provided with the end of a thread suction mention device.The device is located at before ring rail slightly below rings Board position, enables it to air-flow from multiple
Hole blows to cylinder yarn, lifts the end of a thread of fracture from cylinder yarn.Nozzle is preferably provided in around the cylinder yarn of cylinder yarn bottom.As one
A embodiment, suction mention any position that device can be placed on from top to bottom according to the actual situation before cylinder yarn.Then, isolated the end of a thread
Be moved upwards up in the controlled suction nozzle of neighbouring drafting unit with anchor yarns, until by the yarn with from draft area be transported to
Roving material is spliced.
A kind of the end of a thread suction for Yarn break automatic Mosaic unit mentions device according to the present invention, including has first
The substrate at end and second end.The first end for being connected to executing agency can move forward to the substrate operating position, move backward
To origin position.Second end is free end, and nearby there is opening in free end, which surrounds the cylinder yarn of spindle in operating position.Institute
It states the end of a thread suction and mentions device there are also multiple nozzles, these nozzles have multiple spray orifices, these spray orifices are arranged around opening contours, work as substrate
Jet-stream wind when in operating position separates the end of a thread to tangle from cylinder yarn, and the end of a thread to blow off is inhaled upwards and is mentioned, to realize
The splicing of weaving loom yarn.
A kind of method that yarn is mentioned by the suction of the end of a thread concatenation unit according to the present invention, comprising the following steps: will be multiple
Nozzle is arranged around the profile of base openings, so that the cylinder yarn of multiple spray orifices alignment spindle, brakes spindle brake and discharge
(releasing braking) the operation predetermined time reaches the predetermined time by multiple spray orifice jet-stream winds, makes the broken string tangled from cylinder yarn
Separation, and the splicing for mentioning realizing broken string is inhaled upwards.
By following description with reference to the accompanying drawings, other aspects and advantages of the present invention more will be evident that attached drawing is with example
Mode elaborate the working principle of apparatus of the present invention.
Detailed description of the invention
For a more detailed understanding of the present invention, with reference to attached drawing, in which:
Fig. 1 shows that the end of a thread suction according to the present invention mentions device；
Fig. 2A and 2B shows that the end of a thread suction according to an embodiment of the present invention mentions device and illustrates in origin position and operating position
Figure；
Fig. 3 A shows that the end of a thread according to the present invention inhales the side view for mentioning device, wherein the yarn being broken will be mentioned by suction；
Fig. 3 B shows that the end of a thread according to the present invention inhales the side view for mentioning device, wherein the yarn being broken is inhaled and mentioned；
Fig. 4 shows nozzle schematic diagram according to the present invention；
Fig. 4 A shows nozzle top view according to the present invention；
Fig. 4 B shows the cross-sectional view of nozzle according to the present invention.
It will be understood by those skilled in the art that the element shown in attached drawing may not pressed for terseness and clarity purpose
Ratio is drawn.For example, the size of some elements may be amplified relative to other elements in figure, it is each to the disclosure to help to improve
The understanding of kind exemplary embodiment.
In all the appended drawings, it should be noted that identical appended drawing reference is for describing the same or similar element and feature.
Specific embodiment
With reference to the example of the present invention for facilitating comprehensive understanding described below and being defined by the claims and their equivalents of attached drawing
Property embodiment.It includes the various details for helping to understand, but these are only exemplary.Therefore, this field is common
Technical staff will be recognized do not depart from scope and spirit of the present invention require in the case where, can to the embodiments described herein into
The various changes of row and modification.In addition, the description of common function and structure is omitted for the sake of clear and simplicity.
Automatic piecing arrangement is provided for cotton spinning ring throstle.Automatic Mosaic unit is vertically moved along the channel of yarn machine.Cotton
Spinning ring can be by yarn winding to being mounted on the bobbin on Yarn-spinning spindle, that is, so-called cylinder yarn.It spinned
In journey when yarn breakage, the yarn and cylinder yarn of fracture are entangled.In order to splice yarn, it is necessary to by the end of a thread of entanglement from cylinder
It is removed on yarn.Therefore, in the broken yarn accident of cotton spinning ring throstle, automatic piecing arrangement facilitates the splicing behaviour of Yarn break
Make.In order to successfully splice broken string, it is necessary to by broken string from spin cylinder on correctly pickup/separation.In order to separate fracture
The end of a thread, the present invention be provided in automatic Mosaic unit the end of a thread suction mention device.
Fig. 1 and 2 A, 2B show that the end of a thread suction of the present invention proposes schematic device.It is described a kind of for Yarn break automatic Mosaic
The end of a thread suction of unit 100 mentions device 102, including the substrate 104 having a first end and a second end.It is connected to executing agency 106
First end can move forward to the operating position of substrate 104, move rearwards to origin position.Preferably, executing agency 106 is at least
For the actuator etc. with air rammer cylinder.Second end is free end, and nearby there is opening in free end, which surrounds in operating position
The cylinder yarn 110 of spindle 112.In a preferred embodiment, the opening is semicircle.It further includes more that the end of a thread suction, which mentions device 102,
A nozzle 108, nozzle 108 is around the outline of opening, and in operating position, jet-stream wind makes the end of a thread to tangle from cylinder yarn 110
Separation, and yarn is inhaled upwards and mentions draft area, to realize effective Yarn break automatic Mosaic.Corresponding Fig. 3 A is shown
The end of a thread suction in the Yarn break automatic Mosaic unit and mound bobbins of cotton spinning ring throstle according to the present invention mentions device
Side view, wherein fracture yarn will be mentioned by suction, and Fig. 3 B shows that fracture yarn is inhaled and mentions and be sucked up cotton spinning ring spindle yarn
In top suction nozzle before machine draft area.
Nozzle 108 is the block structure for having multiple spray orifice 118B on conical surface, these spray orifices are in top surface and face institute
It states and forms acute angle between the side of cylinder yarn.The gas flow purging hole of the spray orifice 118B of nozzle 108 forms acute angle relative to vertical direction.
According to an embodiment of the invention, the acute angle between spray orifice 118B and vertical direction is in the range of 15 ° to 30 °, preferably 20 °.Spray
Preferably 2 millimeters of the diameter of hole 118B.The nozzle block has along the through-hole for being parallel to multiple spray orifice 118B position line horizontal axis
118A, so that the air through hole 118A from suction source is transported to multiple spray orifice 118B.The nozzle block can also be along vertical
The horizontal axis of multiple spray orifice 118B positions line is provided with spray orifice.Fig. 4 shows that nozzle schematic diagram, corresponding Fig. 4 A, 4B are aobvious
The top view and cross-sectional view of nozzle are shown.
In a preferred embodiment, the quantity that the end of a thread suction mentions nozzle 108 in device 102 can be three.Implemented according to one
Example, nozzle are also possible to common unit.It is arranged on opening contours between nozzle with 90 ° of angles.First jet 108B is with basic
Be parallel to ring throstle length mode cylinder yarn is set before.Second and third nozzle 108A, 108C is to be basically perpendicular to ring
The mode of spindle spinning frame length is arranged, and each nozzle is located at cylinder yarn side.According to the present invention, each nozzle 108A, 108B, 108C
There are multiple spray orifice 118B, nozzle hole number preferably three.
During the end of a thread suction mentions, the end of a thread suction, which mentions device 102 and is actuated, moves forward to operating position, in this nozzle 108
The cylinder yarn 110 for being concentrically surrounding spindle 112 is arranged in the slightly less than ring rail position of cotton spinning ring throstle (not shown) ring rail
The front set.In the next step, it is used to the gas flow purging from nozzle 108 to the cylinder yarn 110 on spindle 112.Therefore, fracture
Yarn 116 is blown afloat from cylinder yarn 110, and is had the suction nozzle 114 of controlled suction to capture, thus will not be from rolled cylinder yarn
It is loosened on 110.Then, isolated the end of a thread is moved upwards up in the controlled suction nozzle of neighbouring drafting unit, to control yarn, until
The yarn is spliced with the drawing-off roving material conveyed from draft area.
An exemplary embodiment according to the present invention, nozzle work in the following order, to realize fracture the end of a thread from cylinder
Being successfully separated on yarn and suction mention.Nozzle is along the outline of opening at from spindle center preset distance.When spindle is braked
Device (not shown) brakes the predetermined amount of time within the scope of 0.1 to 1 second, such as at 0.7 second, spindle stops rotating.During this period, make
Second and third nozzle (side spray is penetrated) by multiple spray orifices spray gas 0.01 to 0.1 second within the scope of part second, such as
0.05 second.Then, spindle brake discharges the predetermined time within the scope of 0.1 to 0.5 second, such as 0.2 second, rotary spindle.Herein
Period, first jet by multiple/multiple spray orifice jet-stream winds up to part second within the scope of 0.01 to 0.1 second, such as
0.05 second.The yarn and thread head being so broken is separated from cylinder yarn, and separated part can be any position between from the top to the bottom, and at
It inhales upwards to function and mentions draft area.It is separated by the effect of nozzle and the end of a thread for blowing to top is taken out by another controlled suction nozzle
It inhales, which is located at the top of the Yarn break automatic Mosaic unit before cotton spinning ring throstle (not shown) draft area, because
This, the yarn of fracture, which is inhaled, to be mentioned to realize the automatic Mosaic with drawing-off material.
According to another exemplary embodiment, nozzle works in the following order, to realize the success from cylinder yarn of fracture the end of a thread
Separation and suction mention.Initially, nozzle is placed on along the profile of opening from the preset distance of spindle center, when spindle brake is made
When dynamic predetermined time interval, first jet jet-stream wind；Then, spindle brake is discharged with the time interval of part second.
During this period, second and third jet nozzle air flow, the end of a thread being as a result broken separated from cylinder yarn, and blow to top, with realize
With the automatic Mosaic of drawing-off material, regardless of rings Board position, above-mentioned job order can all be executed.The above is only exemplary realities
Apply example.Three nozzles can also be not limited to three with any different sequence and any different time interval work, nozzle sum
It is a, it can also be with more than three or less than three.
Mention device in general, inhaling and be placed on before ring rail, slightly below rings Board position so that its from multiple spray orifices to
Cylinder yarn jet-stream wind puts off head for inhaling from cylinder yarn.As one embodiment, suction mention device can profitable principle on to
Under be placed on any position before cylinder yarn.In a preferred embodiment, it inhales and mentions device and be located at cylinder yarn bottom, therefore, above-mentioned cotton
The automatic piecing arrangement of spinning ring provides the effective broken end suction of one kind and mentions device.
As an example, the end of a thread suction is mentioned device by the embodiment of the present invention is used for Yarn break automatic Mosaic unit.From here
Description and attached drawing in, various modifications to these embodiments it will be apparent to those skilled in the art that.Therefore,
The description is not intended to be limited to the embodiment displaying together with attached drawing, and is to provide and described herein/principle for disclosing or suggesting
With the novel and consistent widest range of creative feature.Any modification, equivalence replacement, improvement etc., it is all in spirit of the invention and
It is all these to be intended to be included in protection scope of the present invention in principle scope.
Claims (17)
1. a kind of the end of a thread suction for the end of a thread concatenation unit mentions device characterized by comprising
The substrate having a first end and a second end,
The first end for being connected to executing agency can move forward to the substrate operating position, move rearwards to origin position
It sets,
The second end is free end, and free end is nearby equipped with opening, and the opening surrounds the cylinder yarn of spindle in operating position；
Multiple nozzles of multiple spray orifices are provided with around the opening contours, the jet-stream wind when substrate is in operating position will
The end of a thread of entanglement is separated from cylinder yarn, and inhales mention the end of a thread upwards, to realize yarn splicing.
2. the end of a thread suction as described in claim 1 mentions device, which is characterized in that the nozzle is on conical surface comprising multiple
The block of spray orifice, the spray orifice form acute angle relative to vertical direction, and the block has along being parallel to and/or perpendicular to institute
The through-hole for stating the horizontal axis of multiple spray orifice positions line, makes the air from suction source be sent to multiple sprays by the through-hole
Hole.
3. the end of a thread suction as claimed in claim 2 mentions device, which is characterized in that the acute angle is in the range of 15 ° to 30 °.
4. the end of a thread suction as described in any one of claims 1-3 mentions device, which is characterized in that the quantity of the nozzle is three.
5. the end of a thread as described in any one of claims 1-3 suction mentions device, which is characterized in that the nozzle hole number in the nozzle is
Three.
6. the end of a thread suction as claimed in claim 4 mentions device, which is characterized in that the nozzle is opened with 90 ° of angle positioned at substrate
On the profile of mouth.
7. the end of a thread suction as described in claim 1 mentions device, which is characterized in that the executing agency is the actuating of air rammer cylinder
Device.
8. the end of a thread suction as described in claim 1 mentions device, which is characterized in that initial at least two jet nozzle air flow,
Third nozzle at preset time intervals after jet-stream wind with it is upward suction mention yarn.
9. the end of a thread suction as described in claim 1 mentions device, which is characterized in that at least one initial described jet nozzle air flow,
And after a predetermined period of time, other jet nozzle air flows mention yarn with upward suction.
10. the end of a thread suction as described in claim 1 mentions device, which is characterized in that the multiple nozzle is at predetermined intervals
Jet-stream wind one by one mentions yarn with upward suction.
11. the end of a thread as described in claim 1 suction mentions device, which is characterized in that the nozzle with predetermined time jet-stream wind, and
The air-flow intermittently sprays and stops.
12. the end of a thread suction as described in claim 1 mentions device, which is characterized in that when spindle brake is braked on schedule,
The jet nozzle air flow.
13. the end of a thread suction as described in claim 1 mentions device, which is characterized in that when spindle brake discharges on schedule,
The jet nozzle air flow.
14. a kind of inhale the method for mentioning yarn by the end of a thread concatenation unit, which is characterized in that this method comprises:
Multiple nozzles are set around base openings profile, are made in multiple spray orifice jets to spindle cylinder yarn；
Spindle brake is braked and is discharged on schedule；
The predetermined time is reached by multiple spray orifice jet-stream winds of the multiple nozzle；And
The air-flow of the nozzle separates the end of a thread of entanglement from cylinder yarn, and inhales mention yarn upwards, enables yarn in weaving loom
Middle splicing.
15. the end of a thread concatenation unit as claimed in claim 14 inhales the method for mentioning yarn, which is characterized in that initial at least two institute
State jet nozzle air flow, and third nozzle at preset time intervals after jet-stream wind yarn mentioned with upward suction.
16. the end of a thread concatenation unit as claimed in claim 14 inhales the method for mentioning yarn, which is characterized in that at least one initial institute
Jet nozzle air flow is stated, and after a predetermined period of time, other described jet nozzle air flows mention yarn with upward suction.
17. the end of a thread concatenation unit as claimed in claim 14 inhales the method for mentioning yarn, which is characterized in that wherein, the multiple
Nozzle jet-stream wind one by one at predetermined intervals, mentions yarn with upward suction.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN201841015061 | 2018-04-20 | ||
| IN201841015061 | 2018-04-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110387615A true CN110387615A (en) | 2019-10-29 |
| CN110387615B CN110387615B (en) | 2022-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910316825.7A Active CN110387615B (en) | 2018-04-20 | 2019-04-19 | Thread end sucking and lifting device and method for thread end splicing unit |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP3556918B1 (en) |
| CN (1) | CN110387615B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3981898B1 (en) * | 2020-10-12 | 2024-10-09 | Lakshmi Machine Works Ltd. | Spindle brake arrangement for a piecing unit of a ring spinning machine |
| EP4249655A1 (en) * | 2022-03-22 | 2023-09-27 | Lakshmi Machine Works Ltd. | An improved yarn lifting arrangement in automatic piecing unit of ring spinning machine |
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| US3504488A (en) * | 1968-12-13 | 1970-04-07 | Burlington Industries Inc | Splicing device for yarns or the like |
| DE2350840A1 (en) * | 1973-10-10 | 1975-04-17 | Fritz Stahlecker | OPEN-END SPINNING MACHINE WITH A MOVABLE DEVICE FOR SPINNING |
| US4132057A (en) * | 1975-10-01 | 1979-01-02 | Zinser Textilmaschinen Gmbh | Process and apparatus for pneumatic separation and aspiration of broken thread ends |
| CN88101866A (en) * | 1987-03-02 | 1988-10-19 | 舒伯特-萨尔泽机械制造 | In spinning apparatus, connect method of yarn and equipment thereof with pneumatic torsion means |
| EP0303201A1 (en) * | 1987-08-11 | 1989-02-15 | Zinser Textilmaschinen GmbH | Method and apparatus for automatic piecing on a ring-spinning machine |
| CN1032824A (en) * | 1987-10-13 | 1989-05-10 | 舒伯特-萨尔泽机械制造股份公司 | In open end spinning apparatus, connect method of yarn and device |
| DE3924285A1 (en) * | 1989-07-22 | 1991-01-31 | Zinser Textilmaschinen Gmbh | Bobbin yarn end location - has additional angled jet to detach broken yarn end without affecting wound layers |
| CN1069533A (en) * | 1991-06-06 | 1993-03-03 | 萨维欧公司 | Carry out the method for air-flow repiece with double hollow spindle of twister |
| CN1122386A (en) * | 1994-04-25 | 1996-05-15 | 村田机械株式会社 | Device for guiding out |
| CN204224770U (en) * | 2012-03-28 | 2015-03-25 | 拉卡什米机械厂有限公司 | The silk screen drafting component of carding machine |
| CN104925588A (en) * | 2014-03-18 | 2015-09-23 | 村田机械株式会社 | Twisting nozzle, a joint nozzle structural body, a joint device, a winding unit, and fiber machine |
| CN105908298A (en) * | 2015-02-24 | 2016-08-31 | 村田机械株式会社 | Yarn connecting means and yarn winding device |
| CN206467361U (en) * | 2017-01-15 | 2017-09-05 | 山西新纺科技有限公司 | A kind of novel semi-automatic head jointing device for rotor spinning machine |
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| DE19501464C1 (en) * | 1995-01-19 | 1996-05-23 | Zinser Textilmaschinen Gmbh | Appts. for automatic elimination of yarn breakages in ring spinning machines |
| DE19536758A1 (en) * | 1995-10-02 | 1997-04-03 | Schlafhorst & Co W | Appts for preparation of cops on pallets for a bobbin winder |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3504488A (en) * | 1968-12-13 | 1970-04-07 | Burlington Industries Inc | Splicing device for yarns or the like |
| DE2350840A1 (en) * | 1973-10-10 | 1975-04-17 | Fritz Stahlecker | OPEN-END SPINNING MACHINE WITH A MOVABLE DEVICE FOR SPINNING |
| US4132057A (en) * | 1975-10-01 | 1979-01-02 | Zinser Textilmaschinen Gmbh | Process and apparatus for pneumatic separation and aspiration of broken thread ends |
| CN88101866A (en) * | 1987-03-02 | 1988-10-19 | 舒伯特-萨尔泽机械制造 | In spinning apparatus, connect method of yarn and equipment thereof with pneumatic torsion means |
| EP0303201A1 (en) * | 1987-08-11 | 1989-02-15 | Zinser Textilmaschinen GmbH | Method and apparatus for automatic piecing on a ring-spinning machine |
| CN1032824A (en) * | 1987-10-13 | 1989-05-10 | 舒伯特-萨尔泽机械制造股份公司 | In open end spinning apparatus, connect method of yarn and device |
| DE3924285A1 (en) * | 1989-07-22 | 1991-01-31 | Zinser Textilmaschinen Gmbh | Bobbin yarn end location - has additional angled jet to detach broken yarn end without affecting wound layers |
| CN1069533A (en) * | 1991-06-06 | 1993-03-03 | 萨维欧公司 | Carry out the method for air-flow repiece with double hollow spindle of twister |
| CN1122386A (en) * | 1994-04-25 | 1996-05-15 | 村田机械株式会社 | Device for guiding out |
| CN204224770U (en) * | 2012-03-28 | 2015-03-25 | 拉卡什米机械厂有限公司 | The silk screen drafting component of carding machine |
| CN104925588A (en) * | 2014-03-18 | 2015-09-23 | 村田机械株式会社 | Twisting nozzle, a joint nozzle structural body, a joint device, a winding unit, and fiber machine |
| CN105908298A (en) * | 2015-02-24 | 2016-08-31 | 村田机械株式会社 | Yarn connecting means and yarn winding device |
| CN206467361U (en) * | 2017-01-15 | 2017-09-05 | 山西新纺科技有限公司 | A kind of novel semi-automatic head jointing device for rotor spinning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3556918A1 (en) | 2019-10-23 |
| CN110387615B (en) | 2022-08-05 |
| EP3556918B1 (en) | 2024-09-18 |
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