CN103938315A - Automatic yarn clamping device for spinning - Google Patents
Automatic yarn clamping device for spinning Download PDFInfo
- Publication number
- CN103938315A CN103938315A CN201410181893.4A CN201410181893A CN103938315A CN 103938315 A CN103938315 A CN 103938315A CN 201410181893 A CN201410181893 A CN 201410181893A CN 103938315 A CN103938315 A CN 103938315A
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- Prior art keywords
- sleeve
- blade
- push pedal
- slide bushing
- feeding device
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- Spinning Or Twisting Of Yarns (AREA)
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Abstract
The invention discloses an automatic yarn clamping device for spinning. The automatic yarn clamping device for spinning comprises a wharve and a spindle blade. The spindle blade is sleeved with a sleeve, a sliding bush, a blade, a blade protection base, a push plate and a steel collar plate. The sleeve is coaxially arranged on the spindle blade in a sleeved mode and is arranged at the upper end of the wharve in a press fitting mode. A protruding part is arranged at the end, away from the wharve, of the sleeve, and a groove is formed in the lower end of the protruding part. The blade is fixed to the spindle blade through the blade protection base and arranged on the upper end face of the protruding part of the sleeve in a press fitting mode. The sleeve is movably sleeved with the sliding bush. One end of the push plate is connected with the sliding bush, and the other end of the push plate is connected with the steel collar plate through an air cylinder. The push plate is connected with a driving device through a circuit and driven by the driving device to move vertically. The automatic yarn clamping device for spinning is simple in structure, convenient to operate, and fast and reliable in yarn clamping motion.
Description
Technical field:
The present invention relates to technical field of textile machine, relate in particular a kind of thread nipper assembly of weaving loom.
Background technology:
At traditional fine spining machine in the course of the work, when reel is wrapped over yarn will be by yarn top time, need to be by stalling, then by labor cleaning's winding yarn, complete clamping yarn operation, during the shortcoming operating like this, waste time and energy, production lacks continuity, and efficiency is low, easily makes mistakes.
The automatic clamp line apparatus of mentioning in Chinese patent CN202881509U and CN202415800U is all to utilize the elasticity of spring to realize the object that clamps yarn, yet there is destabilizing factor in the elasticity of spring, elasticity effect when its elastic force must just not used after spring is used a period of time, thereby affect the clamping effect of yarn, therefore, be necessary to be improved.
Summary of the invention:
Object of the present invention is exactly the deficiency for prior art, and a kind of weaving automatic clamp line apparatus is provided, and it is simple in structure, easy to operate, and gripping action is fast and reliable.
Technology solution of the present invention is as follows:
A weaving automatic clamp yarn feeding device, comprises wharve and spindle blade, is set with sleeve, slide bushing, blade, blade guard housing, push pedal, ring rail on described spindle blade; What described sleeve was coaxial is sleeved on spindle blade and is fitted in wharve upper end, and described sleeve is provided with protuberance apart from wharve one end far away, and the lower end of described protuberance is provided with groove; Described blade is by being fixed on described spindle blade and being fitted on the upper end of described sleeve protuberance on blade guard housing; Described slide bushing activity be nested with the outside at sleeve; Described push pedal one end is connected with slide bushing, and the other end is connected with ring rail by cylinder; Described push pedal is connected with drive unit by circuit, and described drive unit drives push pedal to move up and down.
As technique scheme preferably, the groove on described sleeve and the upper end of described slide bushing form an enclosure space.
As technique scheme preferably,, in described slide bushing, between the inwall of bottom and the outer wall of sleeve, there is gap in the inwall of described slide bushing upper end and the outer wall close contact of sleeve.
As technique scheme preferably, the described inwall of slide bushing upper end and the inwall of middle bottom are poor is 1～2mm.
As technique scheme preferably, the place that described slide bushing contacts with push pedal offers rectangular recess, described push pedal can embed in groove, drive slide bushing moves up and down along sleeve.
As technique scheme preferably, described described cylinder consists of cylinder body and piston rod, and cylinder body is fixedly connected with push pedal, and piston rod is fixedly connected with ring rail, on described cylinder block, be also provided with inductor, induced signal orders about piston rod and drives ring rail to move up and down along sleeve.
As technique scheme preferably, on described ring rail, be provided with at least one steel ring.
As technique scheme preferably, described push pedal is the thin plate that annulus is capable.
As technique scheme preferably, the cutting edge of described blade is downward.
As technique scheme preferably, on described blade guard housing, be provided with inductor, the position of described inductor induction push pedal.
Beneficial effect of the present invention is:
By push pedal, drive slide bushing and ring rail axially moving up and down along sleeve, when yarn spinning reel is full, push pedal drive ring rail and slide bushing are descending, and yarn is wrapped in the outer wall of sleeve, spindle stall, push pedal drive ring rail and slide bushing are up, upper end by slide bushing is pushed into the yarn being wrapped on sleeve outer wall in the groove of sleeve, and yarn is clamped between slide bushing and sleeve, and the present invention is simple in structure, easy to operate, gripping action is fast and reliable.
Accompanying drawing explanation:
Fig. 1 is the structural representation of thread nipper assembly of the present invention;
Fig. 2 is the initial position schematic diagram of thread nipper assembly of the present invention;
Fig. 3 is the half sectional view of Fig. 2 thread nipper assembly initial position;
Fig. 4 is the initial position partial enlarged drawing of thread nipper assembly;
Fig. 5 is the clamp position view of thread nipper assembly of the present invention;
Fig. 6 is the half sectional view of thread nipper assembly clamp position;
Fig. 7 is the clamp position partial enlarged drawing of thread nipper assembly;
Fig. 8 is the structural representation of sleeve;
Fig. 9 is the structural representation of slide bushing.
The specific embodiment:
Embodiment: as shown in Figure 1, a kind of weaving automatic clamp yarn feeding device of the present invention, comprises wharve 01 and spindle blade 12, is set with sleeve 02, slide bushing 03, blade 09, blade guard housing 04, push pedal 07, ring rail 05 on described spindle blade 12; What sleeve 02 was coaxial is sleeved on spindle blade 12 and is fitted in wharve 01 upper end, and sleeve 02 is provided with protuberance apart from wharve 01 one end far away, and the lower end of protuberance is provided with groove 21; Blade 09 is by being fixed on described spindle blade 12 and being fitted on the upper end of described sleeve 02 protuberance on blade guard housing 04, the cutting edge of blade 09 is downward; Slide bushing 03 activity be nested with the outside at sleeve 02; Push pedal 07 one end is connected with slide bushing 03, and the other end is connected with ring rail 05 by cylinder; Cylinder consists of cylinder body 06 and piston rod 08, and cylinder body 06 is fixedly connected with push pedal 07, and piston rod 08 is fixedly connected with ring rail 05, and piston rod 08 drives ring rail 05 to move up and down along sleeve 02, is provided with at least one steel ring 51 on ring rail 05; Push pedal 07 is connected with drive unit by circuit, and described drive unit drives push pedal 07 to move up and down, and push pedal 07 is the thin plate that annulus is capable.
Shown in Fig. 2～9, the groove 21 on sleeve 02 forms an enclosure space with the upper end of described slide bushing 03; , in described slide bushing 03, between the inwall of bottom and the outer wall of sleeve 02, there is gap in the inwall of slide bushing 03 upper end and the outer wall close contact of sleeve 02; The inwall of slide bushing 03 upper end and the inwall of middle bottom are poor is 1～2mm; The place that slide bushing 03 contacts with push pedal 07 offers rectangular recess 31, and described push pedal 07 can embed in groove 31, drives slide bushing 03 to move up and down along sleeve 02;
The configuration state of wire-clamping device when Fig. 2～4 are full for spool spins, now ring rail 05 is positioned on blade guard housing 04, when spool 11 spins after full yarn, spindle slows down, push pedal 07 is descending, because push pedal 07 one end is connected with slide bushing 03 by rectangular recess 31, the other end is connected with ring rail 05 by cylinder, so drive ring rail 05 descending together with slide bushing 03 when push pedal 07 is descending, as shown in Fig. 5～7, now the position of ring rail 05, steel ring 51 is positioned at the below of blade guard housing 04, after yarn is reeled in a-quadrant, and spindle stall; Then, it is the position shown in Fig. 2～4 that ring rail 05 and slide bushing 03 rise to the position of doffing under the drive of push pedal 07, slide bushing 03 is pushed into the winding yarn of a-quadrant in the groove 21 of sleeve 02 in the process rising, yarn is clamped between slide bushing 03 and the groove 21 of sleeve 02, due to the cutting edge of blade 09 downwards and position a little less than the intersection of the groove of slide bushing 03 and sleeve 02, yarn, can be cut by upwards tensioning reliably in cutting edge both sides; When spool is pulled away spindle blade 12, yarn can reliably be cut off.Spindle blade 12 reinserts after spool, start running, push pedal 07 drives ring rail 05 up, while arriving Fig. 2 position, restriction due to push pedal 07 formation, push pedal 07 stops up, and inductor sends signal and orders about the cylinder that is fixed in push pedal 07 and continue to drive ring rail 05 up, starts new spinning circulation.
By reference to the accompanying drawings embodiments of the present invention are explained in detail above, but the present invention is not limited to above-mentioned embodiment, in the ken possessing at affiliated technical field those of ordinary skill, can also under the prerequisite that does not depart from aim of the present invention, make various variations.
Claims (8)
1. a weaving automatic clamp yarn feeding device, comprise wharve (01) and spindle blade (12), it is characterized in that: on described spindle blade (12), be set with sleeve (02), slide bushing (03), blade (09), blade guard housing (04), push pedal (07), ring rail (05);
Wharve (01) upper end is gone up and be fitted in to the spindle blade (12) that is sleeved on that described sleeve (02) is coaxial, and described sleeve (02) is provided with protuberance apart from wharve (01) one end far away, and the lower end of described protuberance is provided with groove (21);
Described blade (09) is gone up and is fitted on the upper end of described sleeve (02) protuberance by being fixed on described spindle blade (12) on blade guard housing (04);
Described slide bushing (03) is movable is nested with the outside in sleeve (02);
Described push pedal (07) one end is connected with slide bushing (03), and the other end is connected with ring rail (05) by cylinder; Described push pedal (07) is connected with drive unit by circuit, and described drive unit drives push pedal (07) to move up and down;
Groove (21) on described sleeve (02) forms an enclosure space with the upper end of described slide bushing (03);
, in described slide bushing (03), between the inwall of bottom and the outer wall of sleeve (02), there is gap in the inwall of described slide bushing (03) upper end and the outer wall close contact of sleeve (02).
2. a kind of weaving automatic clamp yarn feeding device according to claim 1, is characterized in that: the poor 1～2mm of being of inwall of the inwall of described slide bushing (03) upper end and middle bottom.
3. a kind of weaving automatic clamp yarn feeding device according to claim 1, it is characterized in that: the place that described slide bushing (03) contacts with push pedal (07) offers rectangular recess (31), described push pedal (07) can embed in groove (31), drives slide bushing (03) to move up and down along sleeve (02).
4. a kind of weaving automatic clamp yarn feeding device according to claim 1, it is characterized in that: described cylinder consists of cylinder body (06) and piston rod (08), cylinder body (06) is fixedly connected with push pedal (07), piston rod (08) is fixedly connected with ring rail (05), on described cylinder block, be also provided with inductor, induced signal orders about piston rod (08) and drives ring rail (05) to move up and down along sleeve (02).
5. a kind of weaving automatic clamp yarn feeding device according to claim 4, is characterized in that: on described ring rail (05), be provided with at least one steel ring (51).
6. a kind of weaving automatic clamp yarn feeding device according to claim 1, is characterized in that: described push pedal (07) is the capable thin plate of annulus.
7. a kind of weaving automatic clamp yarn feeding device according to claim 1, is characterized in that: the cutting edge of described blade (09) is downward.
8. a kind of weaving automatic clamp yarn feeding device according to claim 1, is characterized in that: on described blade guard housing (04), be provided with inductor, the position of described inductor induction push pedal (07).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410181893.4A CN103938315B (en) | 2014-05-01 | 2014-05-01 | Automatic thread nipper assembly is used in a kind of weaving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410181893.4A CN103938315B (en) | 2014-05-01 | 2014-05-01 | Automatic thread nipper assembly is used in a kind of weaving |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103938315A true CN103938315A (en) | 2014-07-23 |
| CN103938315B CN103938315B (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410181893.4A Active CN103938315B (en) | 2014-05-01 | 2014-05-01 | Automatic thread nipper assembly is used in a kind of weaving |
Country Status (1)
| Country | Link |
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| CN (1) | CN103938315B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106435905A (en) * | 2016-10-17 | 2017-02-22 | 江苏工程职业技术学院 | General slitter edge yarn warping machine for simple shuttle-less loom |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4628678A (en) * | 1985-09-25 | 1986-12-16 | Tashkentskoe Spetsialnoe Konstruktorskoe Bjuro Textilnykh Mashin | Twisting member of ringless spinning apparatus |
| JP2002038337A (en) * | 2000-07-28 | 2002-02-06 | Toyota Industries Corp | Spindle of spinning machine |
| CN2599028Y (en) * | 2002-10-08 | 2004-01-14 | 天津宏大纺织机械有限公司 | Expansion bolster |
| CN101956260A (en) * | 2010-09-16 | 2011-01-26 | 常熟长城轴承有限公司 | Novel spinning spindle |
| CN202297933U (en) * | 2011-09-29 | 2012-07-04 | 东飞马佐里纺机有限公司 | Spindle capable of automatically nipping tail yarn |
| CN203938798U (en) * | 2014-05-01 | 2014-11-12 | 湖州吉昌丝绸有限公司 | A kind of weaving automatic clamp yarn feeding device |
-
2014
- 2014-05-01 CN CN201410181893.4A patent/CN103938315B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4628678A (en) * | 1985-09-25 | 1986-12-16 | Tashkentskoe Spetsialnoe Konstruktorskoe Bjuro Textilnykh Mashin | Twisting member of ringless spinning apparatus |
| JP2002038337A (en) * | 2000-07-28 | 2002-02-06 | Toyota Industries Corp | Spindle of spinning machine |
| CN2599028Y (en) * | 2002-10-08 | 2004-01-14 | 天津宏大纺织机械有限公司 | Expansion bolster |
| CN101956260A (en) * | 2010-09-16 | 2011-01-26 | 常熟长城轴承有限公司 | Novel spinning spindle |
| CN202297933U (en) * | 2011-09-29 | 2012-07-04 | 东飞马佐里纺机有限公司 | Spindle capable of automatically nipping tail yarn |
| CN203938798U (en) * | 2014-05-01 | 2014-11-12 | 湖州吉昌丝绸有限公司 | A kind of weaving automatic clamp yarn feeding device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106435905A (en) * | 2016-10-17 | 2017-02-22 | 江苏工程职业技术学院 | General slitter edge yarn warping machine for simple shuttle-less loom |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103938315B (en) | 2016-09-07 |
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Inventor after: Chen Bin Inventor before: Ye Fang |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160810 Address after: 225330 Kong Kong, Jiangsu City, Taizhou province high Kong Kong Xu Kong Street Kong Kong Industrial Park (Xuan Fort) Applicant after: Taizhou ginkgo brocade Co., Ltd. Address before: 313026 Zhejiang Province, Huzhou city Nanxun district and Fu Zhen Heng Gang Cun Applicant before: Huzhou Jichang Silk Co., Ltd. |
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Effective date of registration: 20200512 Address after: No. 268, Yongping Road, Xuzhuang street, Gaogang District, Taizhou City, Jiangsu Province Patentee after: Taizhou wannuo Textile Technology Co., Ltd Address before: 225330 Kong Kong, Jiangsu City, Taizhou province high Kong Kong Xu Kong Street Kong Kong Industrial Park (Xuan Fort) Patentee before: Taizhou Gingkothread Co.,Ltd. |