CN102514979A - Rocker-arm-type winding bulged part self-stopping device - Google Patents
Rocker-arm-type winding bulged part self-stopping device Download PDFInfo
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- CN102514979A CN102514979A CN2011103806213A CN201110380621A CN102514979A CN 102514979 A CN102514979 A CN 102514979A CN 2011103806213 A CN2011103806213 A CN 2011103806213A CN 201110380621 A CN201110380621 A CN 201110380621A CN 102514979 A CN102514979 A CN 102514979A
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Abstract
The invention relates to a rocker-arm-type winding bulged part self-stopping device which is suitable for winding bulged part self-stopping during production of glass fiber products. The rocker-arm-type winding bulged part self-stopping device comprises a bracket, a sensing sheet, a sensor, a positioning screw and a frequency changer, wherein the sensing sheet is vertical to the horizontal plane; the middle part of the sensing sheet is fixed on the bracket through a screw, and is movable; a porcelain hole through which only glass fiber precursors pass is formed at the top of the sensing sheet; the sensor is fixed at the bottom end of the bracket; one end of the sensor is close to the lower end of the sensing sheet, and the other end of the sensor is connected with the frequency changer through a signal line; and the frequency changer is connected with a motor of a winding device through another signal line. The rocker-arm-type winding bulged part self-stopping device has a rational structural design, is sensitive to winding bulged part self-stopping, and can well control bulged parts on the precursors; therefore, the probability that the bulged parts enter a yarn bundle is reduced remarkably, and the working pressure of staff is reduced, and the product quality is improved.
Description
Technical field
The present invention relates to fluffy automatic stop arrangement of a kind of rocker-arm doff, be applicable to fiberglass products fluffy automatic stop of doff in process of production.
Background technology
Need in the fibrous glass production process and will the precursor network be become fibrous glass finished product yarn group, but tend to have some fluffy heads in the precursor, if these fluffy heads get into the quality that finished product yarn group can influence yarn group through winding process.And along with the glass fiber product requirements for quality improves constantly, existing spider watcher can not satisfy production process control requirement.
Like Chinese patent numbers 200920201954.3, fluffy block device of a kind of slit fibrous glass disclosed, it adopts hard plate, and on hard plate, opens guide eyelit and slit, when precursor is passed through with fluffy head blocking-up.Its defective is: fluffy head is removed thorough inadequately, and some small fluffy head still can remain on the precursor; When precursor passes slit, can run into hard plate, narrow protective film of hindering filament surfaces causes filoplume, lousiness easily; And need the doff workman to patrol and examine and visual control in the whole doff process, and such mode not only causes operation pressure to the employee, and the situation of controlling simultaneously neither be fine.
Summary of the invention
Technical matters to be solved by this invention is to overcome existing above-mentioned deficiency in the prior art, and a kind of reasonable in design is provided, and fluffy automatic stop sensitivity of doff can prevent that fluffy head from getting into fluffy automatic stop arrangement of rocker-arm doff of yarn group.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: fluffy automatic stop arrangement of a kind of rocker-arm doff; It is characterized in that: it comprises support, sensing chip, inductor, set screw and frequency conversion appearance; Described sensing chip is vertical with horizontal surface; The middle part of sensing chip is fixed on the support through screw, and sensing chip can be that axle rotates with the screw, and the top of sensing chip has the porcelain eye that can supply glass fiber precursor to pass through; Inductor is fixed on the bottom of support, and an end of inductor is near the lower end of sensing chip, and the other end is connected with the frequency conversion appearance through signal wire (SW); The frequency conversion appearance is connected with the motor of doff device through signal wire (SW); Its effect is, the aperture of porcelain eye is very little, can only supply precursor to pass through, and the porcelain eye smooth surface is difficult for the scratch precursor; When touching sensing chip when fluffy impassabitity porcelain eye on the precursor, the lower end of sensing chip touches inductor, produces signal; Signal passes to the frequency conversion appearance, and the frequency conversion appearance changes frequency shuts down motor, and the staff can handle fluffy head; Need not to wait at any time by machine; Fluffy automatic stop sensitivity reduced fluffy head and got into yarn group probability, reduces employee work pressure.
Sensing chip of the present invention is provided with spring leaf, and an end of spring leaf is fixed on the support, and the other end is connected with the upper end of sensing chip, and its effect is to keep the sensing chip upright position, guarantees that sensing chip does not contact with inductor without reason, produces spurious signal.
The top of inductor according to the invention is provided with set screw, and set screw is fixed on the support, and set screw slightly grows in the inductor end face near an end of sensing chip, is used to protect inductor.When fluffy drive sensing chip appearred in the precursor in the porcelain eye of sensing chip upper end, the lower end of sensing chip was run into set screw earlier, runs into inductor again, guaranteed that sensing chip and inductor produce signal, can not clash into inductor simultaneously yet; Otherwise fluffy sometimes head is very big, and the precursor in the porcelain eye is blocked and can't pass through by fluffy head, the fierce upper end of pullling sensing chip occurs, makes the lower end bump inductor of sensing chip, easily damage sensor.
The present invention compared with prior art has following positive effect: reasonable in design, and the upper end of sensing chip is hit in fluffy butt, and sensing chip adopts the rocker-arm swing, and touch sensor reaches the purpose of motor automatic stop; Fluffy automatic stop sensitivity of doff handled and can be controlled preferably fluffy head on the precursor, significantly reduced fluffy head and got into yarn group probability, reduces employee work pressure, improves the quality of products.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the right TV structure scheme drawing of Fig. 1.
Scheme drawing when Fig. 3 uses for the present invention.
Among the figure: 1 support, 2 sensing chips, 3 spring leafs, 4 screws, 5 porcelain eyes, 6 inductors, 7 set screws, 8 fluffy heads, 9 frequency conversion appearance, 10 motors, 11 yarn guiding wheels, 12 precursor, 13 signal wire (SW)s.
The specific embodiment
Below in conjunction with accompanying drawing and through embodiment the present invention is described further.
Embodiment:
Referring to Fig. 1～Fig. 3; Present embodiment comprises support 1, sensing chip 2, inductor 6, set screw 7 and frequency conversion appearance 9; Described sensing chip 2 is vertical with horizontal surface; The middle part of sensing chip 2 is fixed on the support 1 through screw 4, and sensing chip 2 can serve as that axle rotates with screw 4, and the top of sensing chip 2 has the porcelain eye that can supply glass fiber precursor 12 to pass through; Inductor 6 is fixed on the bottom of support 1, and an end of inductor 6 is near the lower end of sensing chip 2, and the other end is connected with frequency conversion appearance 9 through signal wire (SW) 13; Frequency conversion appearance 9 is connected with the motor 10 of doff device through signal wire (SW) 13.
In the present embodiment, sensing chip 2 is provided with spring leaf 3, and an end of spring leaf 3 is fixed on the support 1; The other end is connected with the upper end of sensing chip 2; Its effect is to keep sensing chip 2 vertical level, guarantees that sensing chip 2 does not contact with inductor 6 without reason, in order to avoid produce spurious signal.
During use, under the effect of motor 10, precursor 12 passes the porcelain eye 5 on the sensing chip 2 through behind the yarn guiding wheel 11, carries out doff.When occurring fluffy 8 in the precursor 12, only wear porcelain eye 5 for fluffy 8 and blocked by sensing chip 2, fluffy 8 drives sensing chip 2 be that axle rotates along screw 4, and spring leaf 3 is compressed, and inductor 6 is run in the lower end of sensing chip 2 simultaneously, the generation signal; Signal passes to frequency conversion appearance 9,10 automatic stops of frequency conversion appearance 9 output frequencies control motor, and the staff is after fluffy 8 that clears up on the precursor 12, and cleaning is restarted motor 10 after accomplishing again, continues operation.
In the present embodiment, the top of inductor 6 is provided with set screw 7, and set screw 7 is fixed on the support 1, and set screw 7 slightly grows in inductor 6 end faces near an end of sensing chip 2, is used to protect inductor 6.
In addition, need to prove, specific embodiment described in this specification sheets, as long as the undeclared concrete shape and size of its part, then this part can be Any shape and the size that adapts with its structure; Simultaneously, the part title of getting also can be different.Allly conceive equivalence or the simple change that described structure, characteristic and principle are done, include in the protection domain of patent of the present invention according to patent of the present invention.
Claims (3)
1. fluffy automatic stop arrangement of a rocker-arm doff; Comprise support; It is characterized in that: also be provided with sensing chip, inductor, set screw and frequency conversion appearance, described sensing chip is vertical with horizontal surface, and the middle part of sensing chip is fixed on the support through screw; Sensing chip can be that axle rotates with the screw, and the top of sensing chip has the porcelain eye that can supply glass fiber precursor to pass through; Described inductor is fixed on the bottom of support, and an end of inductor is near the lower end of sensing chip, and the other end is connected with the frequency conversion appearance through signal wire (SW); The frequency conversion appearance is connected with the motor of doff device through signal wire (SW).
2. fluffy automatic stop arrangement of rocker-arm doff according to claim 1, it is characterized in that: described sensing chip is provided with spring leaf, and an end of spring leaf is fixed on the support, and the other end is connected with the upper end of sensing chip.
3. fluffy automatic stop arrangement of rocker-arm doff according to claim 1 and 2, it is characterized in that: the top of described inductor is provided with set screw, and this set screw is fixed on the support, and set screw slightly grows in the inductor end face near an end of sensing chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110380621 CN102514979B (en) | 2011-11-25 | 2011-11-25 | Rocker-arm-type winding bulged part self-stopping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110380621 CN102514979B (en) | 2011-11-25 | 2011-11-25 | Rocker-arm-type winding bulged part self-stopping device |
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| Publication Number | Publication Date |
|---|---|
| CN102514979A true CN102514979A (en) | 2012-06-27 |
| CN102514979B CN102514979B (en) | 2013-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110380621 Active CN102514979B (en) | 2011-11-25 | 2011-11-25 | Rocker-arm-type winding bulged part self-stopping device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603107A (en) * | 2013-11-15 | 2014-02-26 | 中材科技股份有限公司 | Automatic stop device of protofilament winding tail yarn |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004168547A (en) * | 2002-11-16 | 2004-06-17 | Saurer Gmbh & Co Kg | Winding device for working part of textile machine for manufacturing twill weave winding bobbin |
| CN201151771Y (en) * | 2008-01-22 | 2008-11-19 | 巨石集团成都有限公司 | Glass fiber winder yarn guide assembly |
| CN201619913U (en) * | 2009-12-08 | 2010-11-03 | 巨石集团有限公司 | Slot-type agglomerate glass fiber nap blocker |
| CN201805400U (en) * | 2010-09-25 | 2011-04-20 | 四川华纺银华有限责任公司 | Frequency converter applied to automatic winding machine |
-
2011
- 2011-11-25 CN CN 201110380621 patent/CN102514979B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004168547A (en) * | 2002-11-16 | 2004-06-17 | Saurer Gmbh & Co Kg | Winding device for working part of textile machine for manufacturing twill weave winding bobbin |
| CN201151771Y (en) * | 2008-01-22 | 2008-11-19 | 巨石集团成都有限公司 | Glass fiber winder yarn guide assembly |
| CN201619913U (en) * | 2009-12-08 | 2010-11-03 | 巨石集团有限公司 | Slot-type agglomerate glass fiber nap blocker |
| CN201805400U (en) * | 2010-09-25 | 2011-04-20 | 四川华纺银华有限责任公司 | Frequency converter applied to automatic winding machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603107A (en) * | 2013-11-15 | 2014-02-26 | 中材科技股份有限公司 | Automatic stop device of protofilament winding tail yarn |
| CN103603107B (en) * | 2013-11-15 | 2015-09-30 | 中材科技股份有限公司 | Precursor doff tail yarn automatic stop arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102514979B (en) | 2013-12-25 |
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Effective date of registration: 20160516 Address after: 332000 No. 6, Jinxiu Road, export processing zone, Jiujiang Development Zone, Jiangxi Patentee after: Jushi Group Jiujiang Co., Ltd. Address before: 314500 room 669, Wenhua Wenhua Road, Tongxiang Economic Development Zone, Zhejiang, Jiaxing 1006, China Patentee before: Jushi Group Co., Ltd. |