CN1958906A - Yarn carrier - Google Patents
Yarn carrier Download PDFInfo
- Publication number
- CN1958906A CN1958906A CNA2006100627051A CN200610062705A CN1958906A CN 1958906 A CN1958906 A CN 1958906A CN A2006100627051 A CNA2006100627051 A CN A2006100627051A CN 200610062705 A CN200610062705 A CN 200610062705A CN 1958906 A CN1958906 A CN 1958906A
- Authority
- CN
- China
- Prior art keywords
- yarn
- spring
- fixed
- thread
- carrier
- 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
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/10—Tension devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/36—Floating elements compensating for irregularities in supply or take-up of material
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/44—Tensioning devices for individual threads
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- 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)
- Mechanical Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
- Forwarding And Storing Of Filamentary Material (AREA)
- Looms (AREA)
Abstract
The present invention relates to a yarn-guiding device. Said yarn-guiding device includes two fixed pulleys, the external surface or every fixed pulley is equipped with a recessed groove, a spring is set over every pulley, upper end of said spring is fixed, and the lower end of said spring is connected with a circular ring. Said yarn guiding device also includes a supporting frame, said supporting frame possesses two parallel shafts, the fixed pulley can be pivot-fixed on the shaft, over the shaft a transverse beam parallel to said shaft is set, and the described spring upper end is fixed on the transverse beam. Besides, said invention also provides the working principle of said yarn-guiding device and its concrete operation method.
Description
Technical field
The present invention relates to a kind of textile machine parts, be meant a kind of thread-carrier especially.
Background technology
Existing thread-carrier is that as shown in Figure 1, the yarn (not shown) is vertical with elastic wire by an elastic wire guide, when yarn has pulling force, and the bending of cotton yarn tape dynamic elasticity steel wire, when yarn was d/d, the elastic force of elastic wire drove yarn and replys.Along with the increase of elastic wire flexibility, the elastic force f of elastic wire increases sharply, and as shown in Figure 2, increases apart from t, and the elastic force of elastic wire is geometric progression to be increased, and the strength that yarn is subjected to is inhomogeneous, and fluctuating range is very big, and the product elasticity that weaves is inhomogeneous.Be the geometric progression increase owing to increase the elastic force of elastic wire apart from t, limited the increasing degree that increases apart from t, therefore, the wider space of elastic wire is little.In addition, if yarn loses pulling force suddenly, elastic wire can rapid resilience, and yarn is easy to be snarled by elastic wire and broken yarn takes place.Elastic wire interferes each other easily.
Summary of the invention
Technical problem to be solved by this invention is: a kind of thread-carrier is provided, strength is even, wider space greatly, do not interfere easily each other.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of thread-carrier is provided, this thread-carrier comprises that two are in conplane fixed pulley, one groove is arranged on the fixed pulley cylindrical, the top of two fixed pulleys is provided with a spring, the upper end of described spring is fixed, and the lower end connects an annulus; Yarn passes described annulus then from a fixed pulley below process, again from another fixed pulley below process.
Further improvement in the technical proposal is:
Described annulus is by ceramic making.
Described thread-carrier also has a support, and described support has two parallel axles, and fixed pulley is pivotally secured on the axle, and the top of axle is provided with a crossbeam parallel with axle, and crossbeam equates that from the distance of two axles the upper end of described spring is fixed on the crossbeam.
Two fixed pulleys and a spring constitute one group of guide unit, and some groups of guide unit are arranged in parallel within on the support.
The invention has the beneficial effects as follows: because thread-carrier of the present invention comprises that two are in conplane fixed pulley, one groove is arranged on the fixed pulley cylindrical, the top of two fixed pulleys is provided with a spring, the upper end of spring is fixed, the lower end of spring connects an annulus, yarn is from a fixed pulley below process, pass described annulus then, again from another fixed pulley below process, when yarn was subjected to strength, the moving annulus of cotton yarn tape moved down the annulus extension spring, when yarn was not subjected to strength, the elastic force of spring resetted annulus.The elastic force f of spring is directly proportional with extension distance t, rapid increase can not take place, and therefore, the strength of yarn is even, and extension distance t can be bigger simultaneously.Because two fixed pulleys are spacing to yarn, make yarn can only drive annulus and move up and down that spring can only stretch in other words, can not interfere each other.In addition, when resetting, the elastic force of spring evenly and yarn be to pass annulus, so can not twine the yarn phenomenon, do not shake yet.
The present invention is described in further detail below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the schematic diagram of prior art.
Fig. 2 be elastic wire when crooked apart from t and elastic force f curve map.
Fig. 3 is spring extension distance t and elastic force f curve map.
Fig. 4 is a thread-carrier structure chart of the present invention.
The A of Fig. 5 Fig. 4 is to view.
The specific embodiment
See also Fig. 4 and Fig. 5:
Thread-carrier of the present invention comprises that two are in conplane fixed pulley 1, one groove 2 is arranged on fixed pulley 1 cylindrical, the top of two fixed pulleys 1 is provided with a spring 3, the upper end of spring 3 is fixed, and the lower end of spring connects an annulus 4, and yarn 5 is from a fixed pulley below process, pass described annulus 4 then, from another fixed pulley below process, the groove 2 interior fixed pulleys 1 that can only drive that yarn 5 is limited in two fixed pulleys 1 rotate, and can not move axially again.Yarn is to pass annulus 4 from the centre of two fixed pulleys 1, and when yarn 5 was subjected to strength, yarn 5 drove annulus 4 and moves down, annulus 4 extension springs 3, and when yarn 5 was not subjected to strength, the elastic force of spring 3 resetted annulus 4.Spring 3 can only stretch by above-below direction.
Preferably annulus 4 adopts ceramic making.
The above-mentioned thread-carrier of being made up of two fixed pulleys 1, spring 3 and annulus 4 is a basic guide unit, in use of large-scale production, in fact there are several guide unit to carry out work simultaneously, therefore, thread-carrier further comprises connection, supports the support 6 of thread-carrier, support 6 has two parallel axles 61, several fixed pulleys 1 are pivotally secured on the axle 61, axle 61 top is provided with a crossbeam 62 parallel with spools 61, crossbeam 62 equates that from the distance of two axles 61 upper end of spring 3 is fixed on the crossbeam 62.Like this, some groups of guide unit promptly are arranged in parallel within on the support 6.
During use, yarn 5 passes described annulus 4 then from a fixed pulley 1 below process, from another fixed pulley 1 below process, when yarn 5 was subjected to strength, the moving annulus 4 of cotton yarn tape moved down again, annulus 4 extension springs 3, when yarn 5 was not subjected to strength, the elastic force of spring 3 resetted annulus 4.As shown in Figure 3, the elastic force f of spring 3 is directly proportional with extension distance t, rapid increase can not take place, and therefore, the strength of yarn 5 is even, and extension distance t can be bigger simultaneously.Because 1 pair of yarn 5 of two fixed pulleys is spacing, makes yarn 5 can only drive annulus 4 and move up and down that spring 3 can only stretch in other words, can not interfere each other.In addition, when resetting, the elastic force of spring 3 evenly and yarn 5 be to pass annulus 4, so can not twine the yarn phenomenon, do not shake yet.
Claims (4)
1, a kind of thread-carrier is characterized in that: this thread-carrier comprises that two are in conplane fixed pulley, and a groove is arranged on the fixed pulley cylindrical, and the top of two fixed pulleys is provided with a spring, and the upper end of described spring is fixed, and the lower end connects an annulus; Yarn passes described annulus then from a fixed pulley below process, again from another fixed pulley below process.
2, thread-carrier as claimed in claim 1 is characterized in that: described annulus is by ceramic making.
3, thread-carrier as claimed in claim 1, it is characterized in that: described thread-carrier also has a support, described support has two parallel axles, fixed pulley is pivotally secured on the axle, the top of axle is provided with a crossbeam parallel with axle, crossbeam equates that from the distance of two axles the upper end of described spring is fixed on the crossbeam.
4, thread-carrier as claimed in claim 3 is characterized in that: two fixed pulleys and a spring constitute one group of guide unit, and some groups of guide unit are arranged in parallel within on the support.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100627051A CN1958906A (en) | 2006-09-22 | 2006-09-22 | Yarn carrier |
| PCT/CN2007/000558 WO2008037149A1 (en) | 2006-09-22 | 2007-02-15 | Yarn guide |
| TR2009/04729T TR200904729T1 (en) | 2006-09-22 | 2007-02-15 | Thread guide. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100627051A CN1958906A (en) | 2006-09-22 | 2006-09-22 | Yarn carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1958906A true CN1958906A (en) | 2007-05-09 |
Family
ID=38070749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100627051A Pending CN1958906A (en) | 2006-09-22 | 2006-09-22 | Yarn carrier |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1958906A (en) |
| TR (1) | TR200904729T1 (en) |
| WO (1) | WO2008037149A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102277665A (en) * | 2011-07-20 | 2011-12-14 | 海宁市建利纺织有限公司 | Buffering device of tensile force of chemical fiber silks |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2503114B1 (en) * | 1981-04-01 | 1986-02-07 | Pourtier Pere Fils Ets | UNWINDING DEVICE FOR FRAGILE WIRE IN A COIL |
| US4752043A (en) * | 1985-11-04 | 1988-06-21 | U.S. Holding Company, Inc. | Method of and apparatus for winding a precision optical fiber coil |
| CN2251566Y (en) * | 1996-02-16 | 1997-04-09 | 王嘉诚 | Automatic precise digital display tensor controller |
| WO2001017887A1 (en) * | 1999-09-07 | 2001-03-15 | Corning Incorporated | Passive tension regulator for optical fiber winder |
| DE10304366A1 (en) * | 2003-02-04 | 2004-08-05 | Saurer Gmbh & Co. Kg | Bobbin discharge station for textile weaving loom discharges horizontally to height-variable spring-mounted pulley wheel maintaining constant tension |
-
2006
- 2006-09-22 CN CNA2006100627051A patent/CN1958906A/en active Pending
-
2007
- 2007-02-15 TR TR2009/04729T patent/TR200904729T1/en unknown
- 2007-02-15 WO PCT/CN2007/000558 patent/WO2008037149A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102277665A (en) * | 2011-07-20 | 2011-12-14 | 海宁市建利纺织有限公司 | Buffering device of tensile force of chemical fiber silks |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008037149A1 (en) | 2008-04-03 |
| TR200904729T1 (en) | 2009-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: AUSTA ADAMS PRECISION MACHINERY ( SHENZHEN ) CO., Free format text: FORMER OWNER: WU YUXIN Effective date: 20071214 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20071214 Address after: Longgang District of Shenzhen City, Guangdong province Longgang Street long Gang Baolong Industrial Park A building a post encoding: 518000 to three Applicant after: Orivers Precision Machinery (Shenzhen) Co., Ltd. Address before: Longgang District of Shenzhen City, Guangdong Province Ping Town Jinlong Baolong Industrial Zone Road Long Industrial Park 1 building 4 floor post encoding: 518000 Applicant before: Wu Yuxin |
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| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1106560 Country of ref document: HK |
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20070509 |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1106560 Country of ref document: HK |