CN103541141A - Yarn guide device for yarn feeding - Google Patents
Yarn guide device for yarn feeding Download PDFInfo
- Publication number
- CN103541141A CN103541141A CN201310509640.0A CN201310509640A CN103541141A CN 103541141 A CN103541141 A CN 103541141A CN 201310509640 A CN201310509640 A CN 201310509640A CN 103541141 A CN103541141 A CN 103541141A
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- China
- Prior art keywords
- yarn
- plaiting
- feed carrier
- guide pulley
- pinhock
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Abstract
The invention relates to a yarn guide device for yarn feeding. The yarn guide device comprises a rectangular body. A yarn guide hole is formed at the bottom end of the body. A height-adjustable yarn guide pulley is disposed on the body. Yarn passes the yarn guide pulley for deflection, the fed yarn penetrates the yarn guide hole and penetrates out of the bottom end of the body, and the deflected yarn and the fed yarn penetrating out are sequentially fed into a pin hook on the side of the bottom end of the body. The yarn guide device is simple in structure, yarn tension can be adjusted by adjusting height of the yarn guide pulley, elastic yarn extension caused by friction during conveying can be reduced, dislocation can be avoided, and covering effect of the yarn and the fed yarn can be guaranteed.
Description
Technical field
The present invention relates to a kind of Yarn supply device, relate in particular to a kind of feed carrier for plaiting that can reduce yarn and the friction of guide parts.
Background technology
Feed carrier is one of main working parts on weaving loom, is " throat " of knitted parts.Its effect is that the needle latch of pinhock loses in the situation of coil and yarn control, keeps its opening, makes to be successfully encased inside in pinhock from the yarn of feed carrier, realizes its kinking process.When braiding plating structure, must feed yarn and plaiting simultaneously, guaranteed that plaiting is emerging in fabric face, yarn is at fabric backing, and by making pinhock first contact plaiting, plaiting has occupied the position of close needle back, yarn, near pinhock point, can be guaranteed the configuration relation of plaiting and yarn.
But when braiding has the plating structure of elastomeric yarn, elastomeric yarn can produce friction with guide parts in transmitting procedure, thereby causes the extension of elastomeric yarn, affects yarn and is encased inside the order in pinhock, causes plaiting and yarn dislocation, affects coverage effect.
In addition, the pinhock inner side that tradition is used is uneven, and pad, at two kinds of yarns of pinhock inner side, declines with knitting needle, and easily rolling dislocation, also can affect coverage effect.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, provide a kind of yarn tension adjustable, can reduce the extension that elastomeric yarn rubs and causes in transmitting procedure, avoid producing the feed carrier of dislocation.
For achieving the above object, the technical solution used in the present invention is: a kind of feed carrier for plaiting, the body that comprises cuboid, described body bottom is provided with thread guide eyelet, it is characterized in that: described body is provided with Height Adjustable guide pulley, yarn carries out deflection through described guide pulley, and plaiting passes in described body bottom after penetrating described thread guide eyelet, the yarn after deflection with pass after plaiting be encased inside successively the pinhock that is arranged on described body bottom side.
In a preferred embodiment of the present invention, further comprise that described guide pulley is connected to by L shaped connecting rod on the slide block that is arranged on described body end face, the bending part of described guide pulley and described connecting rod is pivotally connected.
In a preferred embodiment of the present invention, further comprise that described body end face is provided with the boss of inverted L-shaped, described slide block can be along described boss longitudinal sliding motion.
In a preferred embodiment of the present invention, further comprise that the bottom of described boss is provided with the arc-shaped transition section for yarn process.
In a preferred embodiment of the present invention, further comprise that described pinhock is connected to described body bottom side by brake apparatus.
In a preferred embodiment of the present invention, further comprise that described pinhock inner side is linear.
In a preferred embodiment of the present invention, further comprise that described connecting rod runs through described slide block, described slide block is fixed on described boss by lock-screw.
The invention solves the defect existing in background technology, feed carrier for plaiting of the present invention is simple in structure, by regulating the height of guide pulley to make yarn tension adjustable, can reduce the extension that elastomeric yarn rubs and causes in transmitting procedure simultaneously, avoid producing dislocation, guarantee the coverage effect of yarn and plaiting.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of the preferred embodiments of the present invention;
Fig. 2 is the structural representation of pinhock in the present invention;
In figure: 10, body, 11, thread guide eyelet, 12, boss, 13, arc-shaped transition section, 20, guide pulley, 30, pinhock, 31, inner side, 40, connecting rod, 41, bending part, 50, slide block, 60, brake apparatus, 70, lock-screw, a, yarn, b, plaiting.
The specific embodiment
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, basic structure of the present invention is only described in a schematic way, so it only shows the formation relevant with the present invention.
As shown in Figure 1, a kind of feed carrier for plaiting, the body 10 that comprises cuboid, in the bottom of body 10, be provided with thread guide eyelet 11, body 10 is provided with Height Adjustable guide pulley 20, and yarn a carries out deflection through guide pulley 20, guide pulley 20 is rotatable because of it, yarn a is through out-of-date, and the frictional force producing between the two reduces greatly, avoids flexible yarn a to produce and extends; In addition, the height of guide pulley 20 is adjustable, and the distance between adjustable guide pulley 20 and yarn cylinder (bobbin of winding yarn), passes through adjustable range, regulate yarn a to be transferred to the tension force guide pulley 20 from yarn cylinder, further guarantee the correct configuration of yarn a and plaiting b coil.And plaiting b passes in body 10 bottoms after penetrating thread guide eyelet 11, yarn a after deflection with pass after plaiting b be encased inside successively the pinhock 30 that is arranged on body 10 bottom sides, yarn a first imports through the guide pulley 3 rotating, do not penetrate thread guide eyelet 11 and be directly encased inside pinhock 30, immediately following plaiting b pad, as pinhock 30, like this, after lopping braiding, yarn a is emerging in fabric backing, plaiting b appears at fabric face, can not produce dislocation.
In the present invention, guide pulley 20 is connected to by L shaped connecting rod 40 on the slide block 50 that is arranged on body 10 end faces, and guide pulley 20 is pivotally connected with the bending part of connecting rod 40; For slide block 50 can be slided on body 10, can the boss 12 of inverted L-shaped be set on body 10 end faces, slide block 50 is fastened on boss 12, make the slide block 50 can be along boss 12 longitudinal sliding motions; And connecting rod 40 runs through slide block 50, slide block 50 is fixed on boss 12 by lock-screw 70.
Yarn a is encased inside in the process of pinhock 30 through 20 deflections of guide pulley; for further reducing the frictional force in this process; arc-shaped transition section 13 for yarn a process can be set in the bottom of boss 12, need to guarantee the smooth of arc-shaped transition section 13 simultaneously, be convenient to yarn a and transmit smoothly.
Pinhock 30 in the present invention is connected to body 10 bottom sides by brake apparatus 60, to the brake apparatus 60 of pinhock 30, is the conventional device in this area, does not describe in detail; Certainly, also can adopt the motion in knitting cycle of needle latch that the magnetic field force of magnet steel controls pinhock 30.
For avoid pad at the yarn a of pinhock inner side and plaiting b with the knitting needle dislocation of roll that declines, can inside the pinhock of knitting needle, be set to linear, comparatively stable at the relative position of lopping yarn a and plaiting b, can not affect coverage effect.
Feed carrier for plaiting of the present invention is simple in structure, by regulating the height of guide pulley to make yarn tension adjustable, can reduce the extension that elastomeric yarn rubs and causes in transmitting procedure simultaneously, avoids producing dislocation, guarantees the coverage effect of yarn and plaiting.
Above foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, related personnel can, within not departing from the scope of this invention technological thought, carry out various change and modification completely.The technical scope of this invention is not limited to the content on description, must determine technical scope according to claim scope.
Claims (7)
1. the feed carrier for plaiting, the body that comprises cuboid, described body bottom is provided with thread guide eyelet, it is characterized in that: described body is provided with Height Adjustable guide pulley, yarn carries out deflection through described guide pulley, and plaiting passes in described body bottom after penetrating described thread guide eyelet, the yarn after deflection with pass after plaiting be encased inside successively the pinhock that is arranged on described body bottom side.
2. a kind of feed carrier for plaiting according to claim 1, is characterized in that: described guide pulley is connected to by L shaped connecting rod on the slide block that is arranged on described body end face, and the bending part of described guide pulley and described connecting rod is pivotally connected.
3. a kind of feed carrier for plaiting according to claim 2, is characterized in that: described body end face is provided with the boss of inverted L-shaped, and described slide block can be along described boss longitudinal sliding motion.
4. a kind of feed carrier for plaiting according to claim 3, is characterized in that: the bottom of described boss is provided with the arc-shaped transition section for yarn process.
5. a kind of feed carrier for plaiting according to claim 1, is characterized in that: described pinhock is connected to described body bottom side by brake apparatus.
6. a kind of feed carrier for plaiting according to claim 5, is characterized in that: described pinhock inner side is linear.
7. a kind of feed carrier for plaiting according to claim 3, is characterized in that: described connecting rod runs through described slide block, and described slide block is fixed on described boss by lock-screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310509640.0A CN103541141A (en) | 2013-10-25 | 2013-10-25 | Yarn guide device for yarn feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310509640.0A CN103541141A (en) | 2013-10-25 | 2013-10-25 | Yarn guide device for yarn feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103541141A true CN103541141A (en) | 2014-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310509640.0A Pending CN103541141A (en) | 2013-10-25 | 2013-10-25 | Yarn guide device for yarn feeding |
Country Status (1)
| Country | Link |
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| CN (1) | CN103541141A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108018645A (en) * | 2016-10-31 | 2018-05-11 | 株式会社岛精机制作所 | Plating knitting method and its straight-bar machines used |
| CN110857482A (en) * | 2018-08-22 | 2020-03-03 | 义大科技股份有限公司 | Yarn feeding device of single-needle two-side circular knitting machine |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19804211A1 (en) * | 1998-02-03 | 1999-08-05 | Teixits De Punt Campmany S A | Yarn guide for production of pleated knitted fabric |
| US6182475B1 (en) * | 1998-11-13 | 2001-02-06 | Keumyong Machinery Co., Ltd | Knitting machine yarn guiding device and its method of manufacture |
| CN1401842A (en) * | 2001-08-13 | 2003-03-12 | 佰龙机械厂股份有限公司 | Improved yarn feeder structure of circular knitting machine |
| US7036342B1 (en) * | 2005-09-19 | 2006-05-02 | Pai Lung Machinery Mill Co., Ltd. | Yarn feeder |
| CN1974359A (en) * | 2005-10-13 | 2007-06-06 | Sipra专利发展合作股份有限公司 | Device for guiding a thread |
| CN201386184Y (en) * | 2009-04-07 | 2010-01-20 | 王桂泓 | Yarn feeding bar provided with wheel on single surface of cylinder |
| CN201713652U (en) * | 2010-07-01 | 2011-01-19 | 陆德泉 | Yarn guide device |
| CN202157172U (en) * | 2011-05-19 | 2012-03-07 | 中山国泰染整有限公司 | Yarn nozzle of pulling frame |
| CN203546342U (en) * | 2013-10-25 | 2014-04-16 | 吴江唯奇布业有限公司 | Yarn guider for adding yarns |
-
2013
- 2013-10-25 CN CN201310509640.0A patent/CN103541141A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19804211A1 (en) * | 1998-02-03 | 1999-08-05 | Teixits De Punt Campmany S A | Yarn guide for production of pleated knitted fabric |
| US6182475B1 (en) * | 1998-11-13 | 2001-02-06 | Keumyong Machinery Co., Ltd | Knitting machine yarn guiding device and its method of manufacture |
| CN1401842A (en) * | 2001-08-13 | 2003-03-12 | 佰龙机械厂股份有限公司 | Improved yarn feeder structure of circular knitting machine |
| US7036342B1 (en) * | 2005-09-19 | 2006-05-02 | Pai Lung Machinery Mill Co., Ltd. | Yarn feeder |
| CN1974359A (en) * | 2005-10-13 | 2007-06-06 | Sipra专利发展合作股份有限公司 | Device for guiding a thread |
| CN201386184Y (en) * | 2009-04-07 | 2010-01-20 | 王桂泓 | Yarn feeding bar provided with wheel on single surface of cylinder |
| CN201713652U (en) * | 2010-07-01 | 2011-01-19 | 陆德泉 | Yarn guide device |
| CN202157172U (en) * | 2011-05-19 | 2012-03-07 | 中山国泰染整有限公司 | Yarn nozzle of pulling frame |
| CN203546342U (en) * | 2013-10-25 | 2014-04-16 | 吴江唯奇布业有限公司 | Yarn guider for adding yarns |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108018645A (en) * | 2016-10-31 | 2018-05-11 | 株式会社岛精机制作所 | Plating knitting method and its straight-bar machines used |
| CN110857482A (en) * | 2018-08-22 | 2020-03-03 | 义大科技股份有限公司 | Yarn feeding device of single-needle two-side circular knitting machine |
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20170630 |
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| AD01 | Patent right deemed abandoned |