CN108946314A - A kind of yarn tail shear - Google Patents
A kind of yarn tail shear Download PDFInfo
- Publication number
- CN108946314A CN108946314A CN201810921927.7A CN201810921927A CN108946314A CN 108946314 A CN108946314 A CN 108946314A CN 201810921927 A CN201810921927 A CN 201810921927A CN 108946314 A CN108946314 A CN 108946314A
- Authority
- CN
- China
- Prior art keywords
- yarn
- yarn tail
- negative pressure
- tail
- bobbin
- 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.)
- Pending
Links
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
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
-
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Abstract
The invention discloses a kind of yarn tail shears, and including the yarn tail cutting mechanism for yarn cutting tail end, the yarn tail cutting mechanism includes: the upper compressing unit above bobbin and for compressing spool upper end；For compressing the lower compressing unit of pedestal；Negative pressure baffle offers negative pressure sucker on the negative pressure baffle；For shearing the yarn tail scissors of the yarn tail sucked from negative pressure sucker；Driving mechanism for driving yarn tail scissors to work.The yarn tail cutting mechanism further includes the motor below pedestal and for driving bobbin to rotate.The present invention can completely shear yarn portion, and in order to which seeking for yarn end takes, yarn end is inserted into bobbin conducive to subsequent.
Description
Technical field
The invention belongs to Yarn Processing Technology fields, and in particular to a kind of yarn tail shear.
Background technique
In commercial process, process under the generally comprising of yarn production: (1) spin the stage: generally RING SPINNING
Yarn, generates bobbin yarn, and bobbin yarn includes bobbin and the yarn that is wound on bobbin；(2) rolling step: yarn is by from bobbin
Unwinding, removes its fault and is wound into package again, and package yarn includes greater number of yarn.Rolling step is fast compared with spinning to be obtained
More therefore a small amount of winder units or winding station, can complete the production of about thousands of a large amount of yarn units by about tens.One
As for, its yarn end of the bobbin from spinning machine is wrapped around bobbin or the bottom of its pipe winds specific revolution, will be from cutting
Inside the pipe for the bobbin thread end insertion bobbin that knife is cut.Before being inserted into yarn end, it is necessary first to yarn tail (yarn end
End) it is sheared, existing shear cannot well shear yarn tail.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of yarn tail shear, can yarn tail portion position to yarn into
Row accurately shearing.
The technical solution of the present invention is as follows: a kind of yarn tail shear, including the yarn tail cutter for yarn cutting tail end
Structure, the yarn tail cutting mechanism include:
Upper compressing unit above bobbin and for compressing spool upper end；
For compressing the lower compressing unit of pedestal；
Negative pressure baffle offers negative pressure sucker on the negative pressure baffle；
For shearing the yarn tail scissors of the yarn tail sucked from negative pressure sucker；
Driving mechanism for driving yarn tail scissors to work.
It, can be by upper compressing unit and lower compressing unit by above bobbin and bottom when the present invention shears yarn tail
Seat compresses, and yarn tail is absorbed into the negative pressure baffle other side by the negative pressure that the negative pressure sucker at negative pressure baffle generates, and is located at negative pressure and keeps off
The yarn tail scissors of the plate other side shears yarn tail.
For the ease of shearing yarn tail, preferably, the yarn tail cutting mechanism further includes being located at below pedestal and for driving
The motor of dynamic bobbin rotation.
In the present invention there are many structure types of upper compressing unit, preferably, the upper compressing unit includes can be with cylinder
Pipe upper-end contact cooperation compression plate and for driving compression plate to make the cylinder of elevating movement.
In the present invention there are many structure types of lower compressing unit, preferably, the lower compressing unit includes for pressing
The compact heap of tight pedestal.The present invention can be set driving mechanism driving compact heap level or move up and down.
For the ease of yarn tail to be adsorbed at yarn tail scissors, preferably, the negative pressure baffle and the yarn tail scissors
Corresponding position setting is jagged.
Compared with prior art, the beneficial effects of the present invention are embodied in:
The present invention can completely shear yarn portion, in order to which seeking for yarn end takes, be conducive to subsequent by yarn end
In end insertion bobbin.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of meduim yarn tail cutting mechanism of the present invention.
Fig. 2 is the structural schematic diagram (no negative pressure baffle) of meduim yarn tail cutting mechanism of the present invention.
Specific embodiment
As depicted in figs. 1 and 2, the present embodiment is a kind of yarn tail shear 7, which includes:
Upper compressing unit 71 above bobbin and for compressing spool upper end；
For compressing the lower compressing unit 72 of pedestal 1；
Negative pressure baffle 73 offers negative pressure sucker on negative pressure baffle 73；
For shearing the yarn tail scissors 74 of the yarn tail sucked from negative pressure sucker；
Driving mechanism for driving yarn tail scissors 74 to work.
It, can will be on bobbin by upper compressing unit 71 and lower compressing unit 72 when being sheared in the present embodiment to yarn tail
Side and pedestal 1 compress, and it is another that yarn tail is absorbed into negative pressure baffle 73 by the negative pressure that the negative pressure sucker at negative pressure baffle 73 generates
Side, the yarn tail scissors 74 positioned at 73 other side of negative pressure baffle shear yarn tail.For the ease of yarn tail is adsorbed at yarn tail scissors,
Negative pressure baffle 73 and the corresponding position setting of the yarn tail scissors 74 are jagged.
For the ease of shearing yarn tail, yarn tail cutting mechanism 62 further includes being located at 1 lower section of pedestal and for driving bobbin to rotate
Motor.In in the present embodiment there are many structure types of upper compressing unit 71, as depicted in figs. 1 and 2, upper pressure in the present embodiment
Tight unit 71 includes the compression plate 711 that can be engaged with spool upper end and for driving compression plate 711 to make elevating movement
Cylinder.In in the present embodiment there are many structure types of lower compressing unit 72, lower compressing unit 72 includes being used in the present embodiment
Compress the compact heap 721 of pedestal 1.721 level of driving mechanism driving compact heap can be set in the present embodiment or move up and down.
Claims (5)
1. a kind of yarn tail shear characterized by comprising
Upper compressing unit (71) above bobbin and for compressing spool upper end；
For compressing the lower compressing unit (72) of pedestal (1)；
Negative pressure baffle (73) offers negative pressure sucker on the negative pressure baffle (73)；
For shearing the yarn tail scissors (74) of the yarn tail sucked from negative pressure sucker；
Driving mechanism for driving yarn tail scissors (74) to work.
2. yarn tail shear as described in claim 1, which is characterized in that further include being located at below pedestal (1) and for driving
The motor of dynamic bobbin rotation.
3. yarn tail shear as described in claim 1, which is characterized in that the upper compressing unit (71) includes can be with bobbin
Upper-end contact cooperation compression plate (711) and for driving compression plate (711) to make the cylinder of elevating movement.
4. yarn tail shear as described in claim 1, which is characterized in that the lower compressing unit (72) includes for compressing
The compact heap (721) of pedestal (1).
5. yarn tail shear as described in claim 1, which is characterized in that the negative pressure baffle (73) and the yarn tail scissors
(74) corresponding position setting is jagged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810921927.7A CN108946314A (en) | 2018-08-14 | 2018-08-14 | A kind of yarn tail shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810921927.7A CN108946314A (en) | 2018-08-14 | 2018-08-14 | A kind of yarn tail shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108946314A true CN108946314A (en) | 2018-12-07 |
Family
ID=64470349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810921927.7A Pending CN108946314A (en) | 2018-08-14 | 2018-08-14 | A kind of yarn tail shear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108946314A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109867170A (en) * | 2019-03-27 | 2019-06-11 | 绍兴职业技术学院 | A kind of Man Shajian yarn mechanism |
| CN110745505A (en) * | 2019-10-28 | 2020-02-04 | 杭州锐冠科技有限公司 | Yarn rod tail yarn finishing machine |
| CN111039084A (en) * | 2019-12-27 | 2020-04-21 | 山东宏业纺织股份有限公司 | Yarn tail treater |
| CN111646320A (en) * | 2019-03-04 | 2020-09-11 | 铜陵松宝智能装备股份有限公司 | Device and method for removing cop tail yarn |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4953799A (en) * | 1988-09-07 | 1990-09-04 | W. Schlafhorst & Co. | Cutting apparatus for severing trailing yarns on spinning bobbins |
| CN1087316A (en) * | 1992-07-31 | 1994-06-01 | W·施拉夫霍斯特公司 | Remove the device of terminal yarn coil |
| CN1089231A (en) * | 1992-10-27 | 1994-07-13 | W·施拉夫霍斯特公司 | The throwing of weft of weaving cop removes device |
| JPH09104564A (en) * | 1995-10-09 | 1997-04-22 | Murata Mach Ltd | Spinning yarn winding machinery and its yarn end treating method |
| CN1154336A (en) * | 1995-10-02 | 1997-07-16 | W·施拉夫霍斯特公司 | Cylinder yarn prepn. device |
| CN101058908A (en) * | 2006-04-17 | 2007-10-24 | 株式会社丰田自动织机 | Yarn end cutting method for spinning machine |
| CN101264836A (en) * | 2006-12-13 | 2008-09-17 | Savio纺织机械责任有限公司 | Device and process for preparing bobbins to feed to an automatic winder |
| CN207346898U (en) * | 2017-09-15 | 2018-05-11 | 青岛宏大纺织机械有限责任公司 | The device of tail yarn on a kind of removal coil |
| CN208761863U (en) * | 2018-08-14 | 2019-04-19 | 杭州锐冠科技有限公司 | A kind of yarn tail shear |
-
2018
- 2018-08-14 CN CN201810921927.7A patent/CN108946314A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4953799A (en) * | 1988-09-07 | 1990-09-04 | W. Schlafhorst & Co. | Cutting apparatus for severing trailing yarns on spinning bobbins |
| CN1087316A (en) * | 1992-07-31 | 1994-06-01 | W·施拉夫霍斯特公司 | Remove the device of terminal yarn coil |
| CN1089231A (en) * | 1992-10-27 | 1994-07-13 | W·施拉夫霍斯特公司 | The throwing of weft of weaving cop removes device |
| CN1154336A (en) * | 1995-10-02 | 1997-07-16 | W·施拉夫霍斯特公司 | Cylinder yarn prepn. device |
| JPH09104564A (en) * | 1995-10-09 | 1997-04-22 | Murata Mach Ltd | Spinning yarn winding machinery and its yarn end treating method |
| CN101058908A (en) * | 2006-04-17 | 2007-10-24 | 株式会社丰田自动织机 | Yarn end cutting method for spinning machine |
| CN101264836A (en) * | 2006-12-13 | 2008-09-17 | Savio纺织机械责任有限公司 | Device and process for preparing bobbins to feed to an automatic winder |
| CN207346898U (en) * | 2017-09-15 | 2018-05-11 | 青岛宏大纺织机械有限责任公司 | The device of tail yarn on a kind of removal coil |
| CN208761863U (en) * | 2018-08-14 | 2019-04-19 | 杭州锐冠科技有限公司 | A kind of yarn tail shear |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111646320A (en) * | 2019-03-04 | 2020-09-11 | 铜陵松宝智能装备股份有限公司 | Device and method for removing cop tail yarn |
| CN109867170A (en) * | 2019-03-27 | 2019-06-11 | 绍兴职业技术学院 | A kind of Man Shajian yarn mechanism |
| CN110745505A (en) * | 2019-10-28 | 2020-02-04 | 杭州锐冠科技有限公司 | Yarn rod tail yarn finishing machine |
| CN111039084A (en) * | 2019-12-27 | 2020-04-21 | 山东宏业纺织股份有限公司 | Yarn tail treater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108946314A (en) | A kind of yarn tail shear | |
| CN208761863U (en) | A kind of yarn tail shear | |
| CN106694616B (en) | A kind of admission machine automatic coiling device | |
| CN203475194U (en) | Cloth cutting device | |
| CN107651478B (en) | A kind of winding structure of film cutting winder | |
| CN208948569U (en) | A kind of wire-insertion device | |
| CN204455417U (en) | Intelligence is doffed tail yarn control device | |
| CN208104638U (en) | A kind of wire-cutting device for simultaneously twisting machine | |
| CN208544953U (en) | A kind of yarn automatic poking the end of a thread device of bobbin-winding machine | |
| CN206907645U (en) | A kind of semi-automatic winding device | |
| CN105129486A (en) | Wallpaper collecting device | |
| CN208761893U (en) | A kind of stripping yarn feeding device | |
| CN201720367U (en) | Wire winding mechanism with automatic rotating spring wire end | |
| CN206276850U (en) | A kind of cable shear | |
| CN108729199A (en) | A kind of bobbin yarn clipping device | |
| CN110387612A (en) | A kind of wire-cutting device for simultaneously twisting machine | |
| CN209338725U (en) | Short dacron thread preparation facilities | |
| CN203569274U (en) | Yarn shearing device for doffer | |
| CN204588295U (en) | A kind of winder automatically can releasing coil for wire coiling machine | |
| CN203428629U (en) | Automatic winder for both straight drums and inclined drums | |
| CN204209757U (en) | Silencing cotton cutting machine | |
| CN106240876A (en) | A kind of textile machine wire harness pressing equipment | |
| CN101856705A (en) | Wire winding mechanism capable of making spring wire material ends automatically rotate | |
| CN203638149U (en) | Wire feeding device of bar bundling machine | |
| CN205529221U (en) | Spun yarn polished rod spindle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |