CN103114357B - Polished rod spindle cutting device - Google Patents
Polished rod spindle cutting device Download PDFInfo
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- CN103114357B CN103114357B CN201310074147.0A CN201310074147A CN103114357B CN 103114357 B CN103114357 B CN 103114357B CN 201310074147 A CN201310074147 A CN 201310074147A CN 103114357 B CN103114357 B CN 103114357B
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- blade
- spindle
- wind
- endless belt
- belt hook
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- 238000005520 cutting process Methods 0.000 title claims abstract description 14
- 238000004804 winding Methods 0.000 claims abstract description 7
- 239000004677 Nylon Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 102000011842 Serrate-Jagged Proteins Human genes 0.000 claims description 2
- 108010036039 Serrate-Jagged Proteins Proteins 0.000 claims description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000000703 high-speed centrifugation Methods 0.000 description 1
Abstract
The present invention relates to the polished rod spindle cutting device that the automatic dropping control device of a kind of fine spining machine uses, comprise spindle blade, wind, blade and endless belt hook yarn device, spindle blade comprises a boss and tapered section, tapered section is connected with boss upper end, wind is that its top is with a step, its outside is with the winding ring of negative angle sawtooth, endless belt hook yarn device is the radial circulus with gear piece evenly having groove I, wind is arranged on the boss of spindle blade, blade and endless belt hook yarn device are arranged on the step of wind, endless belt hook yarn device compresses blade, the tapered section of spindle blade has annular groove, deformed spring card for clamping spool or annular rubber ring are installed in annular groove.The present invention can hold in very short distance tail yarn, and can Automatic clearance cut off tail yarn, make full use of spindle and the spool of existing fine spining machine, decrease fine spining machine improving old machine cost, spindle after improvement can effectively block firm spool, avoids spool slip phenomenon.
Description
Technical field
The present invention relates to a kind of cutting device, the polished rod spindle cutting device of particularly a kind of fine spining machine Automatic doffing devices use.
Background technology
At present, the old machine of domestic fine spining machine needs the demand that could meet automatic doffing through technological transformation, need in the automatic dropping control device of improved fine spining machine to buy aluminium alloy spindle and supporting spool in addition, the aluminium alloy spindle bought in addition is primarily of aluminium alloy spindle blade, high speed centrifugation locking device, Yarn cutter sheet and twine the formations such as yarn position, fine spining machine collective Automatic doffing devices domestic at present must use this aluminium alloy spindle to guarantee fine spining machine shut down doff time being separated of spool and spindle blade; Exist in the use procedure of this aluminium alloy spindle and twine yarn position and can not effectively to hold tail yarn; the length that must increase tail yarn controls to twine the fastness of yarn; cause unnecessary waste; cause the tail yarn of winding to twine more and more simultaneously; cause being wound around position can not effectively to hold tail yarn; must shut down cleaning after a while, certain impact is brought on production.In addition, owing to needing to buy aluminium alloy spindle and supporting spool in addition, cause the existing spindle of fine spining machine and spool can not use and must scrap, so just must increase the fund input of fine spining machine improving old machine, add the production cost of enterprise.Further, this aluminium alloy spindle, in the process of running up, also exists between locking device and spool and easily occurs slip phenomenon, and not easily find, causes cop to occur the quality problems of weak twist, brings very large hidden danger to product quality.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of tail yarn of holding in very short distance, and can the tail yarn that cuts off of Automatic clearance and decrease the polished rod spindle cutting device of fine spining machine improving old machine cost, with solve in the aluminium alloy spindle use procedure that exists in above-mentioned prior art twine length that yarn position needs to increase tail yarn to tail yarn of holding, can not the tail yarn that cuts off of Automatic clearance and fine spining machine improving old machine high in cost of production problem.
The further technical problem that the present invention will solve is: spindle, in the process of running up, effectively by spool card jail, can avoid spool slip phenomenon.
The technical scheme solved the problems of the technologies described above is: a kind of polished rod spindle cutting device, comprise spindle blade, wind, blade and endless belt hook yarn device, described spindle blade comprises a boss and tapered section, tapered section is connected with boss upper end, described wind is that its top is with a step, the serrate winding ring of its outside band, described blade is annular blade, described endless belt hook yarn device is the radial circulus with gear piece evenly having groove I, described wind is arranged on the boss of spindle blade, blade is arranged on the step of wind, the step that endless belt hook yarn device is arranged on wind compresses blade.
Described wind is the sawtooth winding ring with negative angle β, and described negative angle β is 10 ~ 20o.
Further technical scheme of the present invention is: the tapered section of described spindle blade has annular groove, be provided with the deformed spring card for clamping spool or annular rubber ring in annular groove, described deformed spring card is circumferentially uniformly distributed three protruding ring-springs with its of opening.
Described wind outside is longitudinally also provided with 1 ~ 4 clearing groove.
The gear piece bending of described endless belt hook yarn device forms groove II, and the part edges of blade is arranged in groove II.
Described wind adopts metal or nylon material to make.
Owing to adopting technique scheme, the present invention has following beneficial effect:
1, to hold in very short distance tail yarn, and can the tail yarn that cuts off of Automatic clearance.
The present invention installs the sawtooth wind of ring-type with negative angle additional in the jockey pulley upper end of polished rod spindle, be conducive to holding tail yarn in very short distance, decrease waste, endless belt hook yarn device and blade is installed additional in the wind upper end of sawtooth pattern, when automatic doffing, extract in the process of full packages yarn, tail yarn is cut off, the tail yarn cut off is separated with wind automatically along with the High Rotation Speed of spindle, reaches the object of Automatic clearance.
2, decrease the fund input of fine spining machine improving old machine, reduce production cost.
Every platform fine spining machine needs a configuration hundreds of polished rod spindle and spool, the present invention is the technical requirement according to the automatic dropping control device spindle of fine spining machine after transformation, the existing polished rod spindle of fine spining machine is transformed, do not need to buy aluminium alloy spindle and supporting spool in addition, solve a matching used difficult problem for polished rod spindle and fine spining machine collective Automatic doffing devices, so just greatly reduce the fund input of existing fine spining machine improving old machine, reduce the production cost of enterprise, very large benefit is brought to renovating of fine spining machine.
3, the spindle after improving effectively by spool card jail, can avoid spool slip phenomenon.
The present invention is above the jockey pulley of polished rod spindle, the position contacted with spool in the middle part of the tapered section of spindle blade installs deformed spring card or annular rubber ring additional, by spool and spindle card jail, when being conducive to doffing, spool is separated with spindle simultaneously, avoid spindle in the process of running up, easily there is the phenomenon of slippage between spool and locking device, solve the problem that weak twist appears in the cop therefore caused.
Below, in conjunction with the accompanying drawings and embodiments the technical characteristic of the polished rod spindle cutting device of the present invention is further described.
Accompanying drawing explanation
Fig. 1: the polished rod spindle cutting device structural representation of the present invention.
The A portion enlarged drawing of Fig. 2: Fig. 1.
Fig. 3-Fig. 5: the wind structural representation of the present invention.
Fig. 3: front sectional view, Fig. 4: top view (office is cutd open), the B portion enlarged drawing of Fig. 5: Fig. 4.
Fig. 6-Fig. 7: the endless belt hook yarn device structural representation of the present invention.
Fig. 6: front sectional view, Fig. 7: top view.
Fig. 8-Fig. 9: the blade structure schematic diagram of the present invention.
Fig. 8: main depending on cuing open, Fig. 9: top view.
Figure 10-Figure 11: the deformed spring card structure schematic diagram of the present invention.
Figure 10: main depending on cuing open, Figure 11: top view.
In figure: 1-spindle blade, 11-boss, 12-tapered section, 13-annular groove, 2-deformed spring card, 21-is protruding, 22-opening, 3-endless belt hook yarn device, 31-groove II, 32-groove I, 33-gear piece, 4-blade, 5-wind, 51-step, 52-clearing groove, 6-jockey pulley.
Detailed description of the invention
A kind of polished rod spindle cutting device, comprise spindle blade 1, wind 5, blade 4 and endless belt hook yarn device 3, described spindle blade 1 comprises a boss 11 and tapered section 12, tapered section is connected with boss upper end, described wind 5 is that its top is with a step 51, its outside is with the winding ring of negative angle β sawtooth, described negative angle β is 10 ~ 20o, preferred negative angle β is 15o, described blade 4 is annular blade, described endless belt hook yarn device 3 is the radial circulus with gear piece 33 evenly having groove I 32, described wind 5 is arranged on (i.e. jockey pulley 6 upper end of polished rod spindle) on the boss 11 of spindle blade, because wind is with sawtooth, be conducive to holding tail yarn in very short distance, blade is arranged on the step 51 of wind, the step that endless belt hook yarn device 3 is arranged on wind compresses blade 4, when automatic doffing, extract in the process of full packages yarn, tail yarn is hooked groove I and blade contact by endless belt hook yarn device, tail yarn cuts off by blade, the tail yarn cut off is separated with wind automatically along with the High Rotation Speed of spindle, reach the object of Automatic clearance.The tapered section 12 of described spindle blade having annular groove 13, being provided with the deformed spring card 2 for clamping spool in annular groove, described deformed spring card is the ring-spring being circumferentially uniformly distributed three projections 21 with its of opening 22.Utilize deformed spring card boss when inserting spool, automatically by spool card jail, guarantee that spool and spindle are non-slip in the process of running up, when being conducive to doffing, spool is separated with spindle simultaneously.
In the present embodiment, wind adopts metal or nylon material to make.
One as the present embodiment converts, and also can not install deformed spring card 2, and install annular rubber ring in the annular groove 13 of described spindle blade tapered section, namely replaces deformed spring card with annular rubber ring, also can play the effect of clamping spool.
As another conversion of the present embodiment, gear piece 33 bending of described endless belt hook yarn device 3 forms groove II 31, the part edges of blade 4 is arranged in groove II 31, and namely the part edges of blade parcel is reached the object preventing blade from hurting sb.'s feelings by endless belt hook yarn device.
In use, under normal circumstances, the tail yarn of cut-out can be separated with wind automatically along with the High Rotation Speed of spindle, reaches the object of Automatic clearance in the present invention.In order to the tail yarn solving cut-out by the abnormal conditions of Automatic clearance, can not can also be vertically arranged with 1 ~ 4 clearing groove 52 in wind outside, employing labor cleaning remains in the tail yarn on wind.
Claims (4)
1. a polished rod spindle cutting device, comprise spindle blade (1), wind (5), blade (4) and endless belt hook yarn device (3), described spindle blade (1) comprises a boss (11) and tapered section (12), tapered section is connected with boss upper end, described blade (4) is annular blade, described endless belt hook yarn device (3) evenly has the circulus with gear piece (33) of groove I (32) for radial direction, it is characterized in that: described wind (5) is that its top is with a step (51), the serrate winding ring of its outside band, described wind (5) is arranged on the boss (11) of spindle blade, blade is arranged on the step (51) of wind, the step that endless belt hook yarn device (3) is arranged on wind compresses blade (4), described wind is the sawtooth winding ring with negative angle β, described negative angle β is 15o, described wind adopts nylon material to make.
2. polished rod spindle cutting device according to claim 1, it is characterized in that: the tapered section (12) of described spindle blade has annular groove (13), be provided with the deformed spring card (2) for clamping spool or annular rubber ring in annular groove, described deformed spring card is the ring-spring being circumferentially uniformly distributed three projections (21) with its of opening (22).
3. polished rod spindle cutting device according to claim 1 and 2, is characterized in that: described wind outside is longitudinally also provided with 1 ~ 4 clearing groove (52).
4. polished rod spindle cutting device according to claim 1 and 2, is characterized in that: gear piece (33) bending of described endless belt hook yarn device forms groove II (31), and the part edges of blade (4) is arranged in groove II (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310074147.0A CN103114357B (en) | 2013-03-08 | 2013-03-08 | Polished rod spindle cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310074147.0A CN103114357B (en) | 2013-03-08 | 2013-03-08 | Polished rod spindle cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103114357A CN103114357A (en) | 2013-05-22 |
| CN103114357B true CN103114357B (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310074147.0A Active CN103114357B (en) | 2013-03-08 | 2013-03-08 | Polished rod spindle cutting device |
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| CN (1) | CN103114357B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422202B (en) * | 2013-08-08 | 2016-01-06 | 经纬纺织机械股份有限公司 | A kind of yarn storage dish device with Yarn cutter sheet for fine spining machine polished rod spindle |
| CN103789884A (en) * | 2014-01-27 | 2014-05-14 | 衡阳纺织机械有限公司 | Yarn cutter provided with full-cutting-edge blade |
| CN106757579B (en) * | 2016-12-23 | 2018-11-20 | 晋中经纬恒腾纺机有限公司 | bobbin spindle connector |
| CN107587213A (en) * | 2017-10-30 | 2018-01-16 | 经纬纺织机械股份有限公司 | A kind of device of micro-machine direct drive Yarn-spinning spindle |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3530657A (en) * | 1968-04-13 | 1970-09-29 | Zinser Textilmaschinen Gmbh | Spindle,particularly for textile machines |
| SU596671A1 (en) * | 1976-03-23 | 1978-03-05 | Пензенский научно-исследовательский экспериментально-конструкторский институт прядильных машин | Device for severing thread at package doffing from textile machine spindle |
| 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 |
| US5581989A (en) * | 1993-10-29 | 1996-12-10 | Zinser Textilmaschinen Gmbh | Spindle for spinning machine with knurled reserve surface |
| CN1201084A (en) * | 1997-05-06 | 1998-12-09 | 里特机械公司 | Spinning device |
| EP0911434A2 (en) * | 1997-10-22 | 1999-04-28 | Zinser Textilmaschinen GmbH | Ring spinning spindle with yarn cutting device |
| CN2711192Y (en) * | 2004-06-22 | 2005-07-20 | 三明精机股份有限公司 | Spindle yarn cutting device for spinning frame |
| CN102102250A (en) * | 2009-12-22 | 2011-06-22 | 千田机电有限公司 | Spindle yarn cutter used for spinning frame |
| CN201896214U (en) * | 2010-11-24 | 2011-07-13 | 江苏龙马纺织集团有限公司 | Spindle for spinning machine |
| CN203174254U (en) * | 2013-03-08 | 2013-09-04 | 柳州华晟纺织有限公司 | Unthreaded rod spindle yarn cutting device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0765247B2 (en) * | 1987-01-21 | 1995-07-12 | 株式会社豊田自動織機製作所 | Stopping method in spinning machine |
| JP2002030531A (en) * | 2000-07-17 | 2002-01-31 | Toyota Industries Corp | Spindle of spinning frame |
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2013
- 2013-03-08 CN CN201310074147.0A patent/CN103114357B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3530657A (en) * | 1968-04-13 | 1970-09-29 | Zinser Textilmaschinen Gmbh | Spindle,particularly for textile machines |
| SU596671A1 (en) * | 1976-03-23 | 1978-03-05 | Пензенский научно-исследовательский экспериментально-конструкторский институт прядильных машин | Device for severing thread at package doffing from textile machine spindle |
| 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 |
| US5581989A (en) * | 1993-10-29 | 1996-12-10 | Zinser Textilmaschinen Gmbh | Spindle for spinning machine with knurled reserve surface |
| CN1201084A (en) * | 1997-05-06 | 1998-12-09 | 里特机械公司 | Spinning device |
| EP0911434A2 (en) * | 1997-10-22 | 1999-04-28 | Zinser Textilmaschinen GmbH | Ring spinning spindle with yarn cutting device |
| CN2711192Y (en) * | 2004-06-22 | 2005-07-20 | 三明精机股份有限公司 | Spindle yarn cutting device for spinning frame |
| CN102102250A (en) * | 2009-12-22 | 2011-06-22 | 千田机电有限公司 | Spindle yarn cutter used for spinning frame |
| CN201896214U (en) * | 2010-11-24 | 2011-07-13 | 江苏龙马纺织集团有限公司 | Spindle for spinning machine |
| CN203174254U (en) * | 2013-03-08 | 2013-09-04 | 柳州华晟纺织有限公司 | Unthreaded rod spindle yarn cutting device |
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| Publication number | Publication date |
|---|---|
| CN103114357A (en) | 2013-05-22 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Smooth spindle yarn cutter Effective date of registration: 20231210 Granted publication date: 20151007 Pledgee: Liuzhou small and micro enterprises financing Company limited by guarantee Pledgor: LIUZHOU HUASHENG TEXTILE Co.,Ltd. Registration number: Y2023980070767 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |