CN108313826A - A kind of positive type adjustable tension yarn-feeding device and its working method - Google Patents
A kind of positive type adjustable tension yarn-feeding device and its working method Download PDFInfo
- Publication number
- CN108313826A CN108313826A CN201810168136.1A CN201810168136A CN108313826A CN 108313826 A CN108313826 A CN 108313826A CN 201810168136 A CN201810168136 A CN 201810168136A CN 108313826 A CN108313826 A CN 108313826A
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- Prior art keywords
- yarn
- contact
- roller bearing
- direct current
- current generator
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000003287 optical effect Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 9
- 230000000452 restraining effect Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 abstract description 5
- 230000033001 locomotion Effects 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 3
- 239000004753 textile Substances 0.000 description 5
- 238000009941 weaving Methods 0.000 description 4
- 229920006253 high performance fiber Polymers 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- Tension Adjustment In Filamentary Materials (AREA)
- Looms (AREA)
Abstract
The invention discloses a kind of positive type adjustable tension yarn-feeding device and its working methods, the device includes yarn disk, clock spring mechanism, direct current generator gear vice mechanism and ratchet mechanism etc., by clock spring mechanism for adjusting yarn pushing tension, direct current generator gear vice mechanism realizes the recycling of yarn disk or sends out yarn, ratchet mechanism cooperation yarn disk makees forward or reverse movement, clock spring mechanism outermost contacts are contacted with contact one on the inside of yarn disk or contact two, to judge direct current generator forward or reverse, to meet yarn pushing tension adjusting and solve the problems, such as the Yarn tension fluctuation in yarn-feeding process.The working method makes yarn pushing tension arbitrarily be adjusted in a certain range, meets the tension adjustment needs in loom operational process, and it is uneven to avoid the fabric caused by tension fluctuation.
Description
Technical field
The present invention relates to textile industry more particularly to a kind of positive type adjustable tension yarn-feeding device and its working methods.
Background technology
With the continuous development of modern industry, textile industry is rapidly developed, and especially high-performance fiber is weaved
Textile material be widely used in fields such as aerospace, automobile, ships.And this high-performance fiber can not generally be adopted
Warp let-off action is completed with the warp beam of whole warp let-off roll-type, generally individually send wanting for yarn using creel form to meet warp shaft
It asks.Since high performance yarns type is more, fibrous material different properties, especially because the variation of fabric construction is various, often
It needs to adjust yarn tension to meet different weaving demands.In addition, due in weaving process split shed, the actions such as beating can draw
Yarn tension fluctuation is played, causes fabric construction uneven, to influence fabric property.Therefore, it is knitted for high-performance fiber
Yarn tension during making adjusts and the problem of tension fluctuation, and inventor sets about research idea its solution,
It wishes to develop a kind of adjustable tension, and makes in weaving process what tension fluctuated in small size tolerance interval yarn is sent to fill
It sets, to promote development of the textile industry in terms of High performance industrial textile material weaving.
Invention content
The purpose of the present invention is in a kind of positive type adjustable tension yarn-feeding device of offer and its working method.
The technical solution adopted in the present invention is as follows：A kind of positive type adjustable tension yarn-feeding device, including：
One yarn disk；
One Bearning mechanism, including two ball bearings and a roller bearing, two ball bearings are mounted on the inside of yarn disk, roller
Bearing is mounted in the inner ring of two ball bearings, and a sleeve is equipped in the inner ring of roller bearing, an optical axis is worn in sleeve, is covered
Cylinder is fixedly connected with optical axis；
One clock spring mechanism, including clockwork spring, contact one and contact two, the inner end of clockwork spring are consolidated in roller
Bearing outer ring, the outboard end of clockwork spring are equipped with contact, and contact one and contact two are fixed on the inside of yarn disk, contact and contact one or
Contact two is connected, or is not turned on and is between contact one and contact two；
One direct current generator gear vice mechanism, including direct current generator, pinion gear and gear wheel, direct current generator are fixed on yarn disk
Interior, pinion gear is mounted in the shaft of direct current generator, and gear wheel is fixedly connected with the outer ring of roller bearing, pinion gear and gear wheel
Engaged transmission；
One ratchet mechanism, including a ratchet and a pawl, ratchet are fixedly connected with the outer ring of roller bearing, one end of pawl
It is hinged on the inside of yarn disk, the other end is matched with ratchet.
Further, the clock spring mechanism is arranged between two ball bearings.
Further, the ratchet mechanism is arranged between two ball bearings.
Further, the direct current generator gear vice mechanism is arranged in the outside of a ball bearing.
Further, the outer ring of two ball bearings is coordinated on the inside of yarn disk using transition.
Further, the inner ring of the outer ring of roller bearing and ball bearing is coordinated using transition.
Further, the outer wall of the inner ring of roller bearing and sleeve is coordinated using transition.
Further, the inner wall of sleeve is used with optical axis and is interference fitted.
A kind of working method of positive type adjustable tension yarn-feeding device, including steps are as follows：
Step 1：Yarn is wound in yarn disk outer rim, sets the tensile force of clockwork spring, make yarn send yarn direction one end
Fix or have certain traction restraining force；
Step 2：Direct current generator is powered, and judges whether direct current generator is connected, situation is as follows：
When contact and contact one are connected, direct current generator rotates forward, and by pinion gear and gear wheel engaged transmission, drives roller
The outer ring of bearing rotates backward, at this point, the ratchet on the outer ring of roller bearing withstands pawl, to make yarn disk follow roller bearing
Outer ring rotate backward together, that is, realize collect yarn action；
When contact and contact two are connected, direct current generator reversion drives roller by pinion gear and gear wheel engaged transmission
The outer ring of bearing rotates forward, at this point, the ratchet on the outer ring of roller bearing cannot withstand pawl, to which ratchet cannot drive yarn
Disk rotates, that is, realizes the action for sending out yarn；
When contact is between contact one and contact two, i.e., when contact does not turn on, motor stalls.
Beneficial effects of the present invention are as follows：A kind of positive type adjustable tension yarn-feeding device of the present invention is by clockwork spring for adjusting
Yarn pushing tension is saved, direct current generator drives gear pair to realize the recycling of yarn disk or sends out yarn, and ratchet mechanism cooperation yarn disk rotates forward
Or return motion, clockwork spring outermost contacts are contacted with contact one on the inside of yarn disk or contact two, to judge that direct current generator rotates forward
Or reversion, to meet yarn pushing tension adjusting and solve the problems, such as the Yarn tension fluctuation in yarn-feeding process.The working method makes
Yarn pushing tension is arbitrarily adjusted in a certain range, meets the tension adjustment needs in loom operational process, and avoid
Caused by tension fluctuation fabric is uneven.
Description of the drawings
Fig. 1 is the yarn-feeding device main sectional view of the present invention；
Fig. 2 is the A-A sectional views of Fig. 1；
Fig. 3 is the B-B sectional views of Fig. 1；
Fig. 4 is the C-C sectional views of Fig. 1；
Fig. 5 is the D-D sectional views of Fig. 1；
Fig. 6 is the yarn-feeding device work flow diagram of the present invention；
In figure：Yarn disk 1, sleeve 2, optical axis 3, roller bearing 4, ball bearing 5, clockwork spring 6, ratchet 7, gear wheel 8, direct current
Motor 9, yarn 10, contact 1, pawl 12, contact 13, contact 2 14, pinion gear 15.
Specific implementation mode
Referring to Fig. 1, a kind of positive type adjustable tension yarn-feeding device of the present invention comprising a yarn disk 1, a Bearning mechanism,
One clock spring mechanism, a direct current generator gear vice mechanism, a ratchet mechanism；
It please refers to Fig.1 and Fig. 2, the Bearning mechanism includes two ball bearings 5 and a roller bearing 4, two ball bearings 5 are pacified
Mounted in 1 inside of yarn disk, the outer ring of two ball bearings 5 is coordinated with 1 inside of yarn disk using transition；Roller bearing 4 is mounted on two balls
In the inner ring of bearing 5, the outer ring of roller bearing 4 is coordinated with the inner ring of ball bearing 5 using transition；Pacify in the inner ring of roller bearing 4
Equipped with a sleeve 2, the inner ring of roller bearing 4 is coordinated with the outer wall of sleeve 2 using transition；An optical axis 3, sleeve 2 are worn in sleeve 2
It is fixedly connected with optical axis 3；The inner wall of sleeve 2 is with optical axis 3 using interference fit.
Referring to Fig. 3, the clock spring mechanism is arranged between two ball bearings 5, for adjusting yarn pushing tension, including hair
Spring 6, contact 1 and contact 2 14, the inner end of clockwork spring 6 are consolidated in 4 outer ring of roller bearing, clockwork spring 6 it is outer
Side is equipped with contact 13, and 1 inside of yarn disk is fixed in contact 1 and contact 2 14, and contact 13 is led with contact 1 or contact 2 14
It is logical, or be not turned on and be between contact 1 and contact 2 14, for controlling direct current generator forward or reverse.
Referring to Fig. 4, the ratchet mechanism is arranged between two ball bearings, ratchet mechanism cooperation yarn disk makees forward or reverse
Movement, including a ratchet 7 and a pawl 12, ratchet 7 are fixedly connected with the outer ring of roller bearing 4, and one end of pawl 12 is hinged on
1 inside of yarn disk, the other end are matched with ratchet 7.
Referring to Fig. 5, the direct current generator gear vice mechanism be arranged the recycling that yarn disk 1 is realized in the outside of a ball bearing 5 or
Send out yarn, including a direct current generator 9, a pinion gear 15 and a gear wheel 8；Direct current generator 9 is fixed in yarn disk 1, pinion gear
15 are mounted in the shaft of direct current generator 9, and gear wheel 8 is fixedly connected with the outer ring of roller bearing 4, pinion gear 15 and gear wheel 8
Engaged transmission；
Referring to Fig. 6, a kind of course of work of positive type adjustable tension yarn-feeding device is as follows：
Step 1：Yarn is wound in yarn disk outer rim, sets the tensile force of clockwork spring, make yarn send yarn direction one end
Fix or have certain traction restraining force；
Step 2：Direct current generator is powered, and judges whether direct current generator is connected, situation is as follows：
When contact and contact one are connected, direct current generator rotates forward, and by pinion gear and gear wheel engaged transmission, drives roller
The outer ring of bearing rotates backward, at this point, the ratchet on the outer ring of roller bearing withstands pawl, to make yarn disk follow roller bearing
Outer ring rotate backward together, that is, realize collect yarn action；
When contact and contact two are connected, direct current generator reversion drives roller by pinion gear and gear wheel engaged transmission
The outer ring of bearing rotates forward, at this point, the ratchet on the outer ring of roller bearing cannot withstand pawl, to which ratchet cannot drive yarn
Disk rotates, that is, realizes the action for sending out yarn；
When contact is between contact one and contact two, i.e., when contact does not turn on, motor stalls.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every utilization
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (9)
1. a kind of positive type adjustable tension yarn-feeding device, which is characterized in that including：
One yarn disk；
One Bearning mechanism, including two ball bearings and a roller bearing, two ball bearings are mounted on the inside of yarn disk, roller bearing
In the inner ring of two ball bearings, a sleeve is installed in the inner ring of roller bearing, wears an optical axis in sleeve, sleeve with
Optical axis is fixedly connected；
One clock spring mechanism, including clockwork spring, contact one and contact two, the inner end of clockwork spring are consolidated in roller bearing
The outboard end of outer ring, clockwork spring is equipped with contact, and contact one and contact two are fixed on the inside of yarn disk, contact and contact one or contact
Two conductings, or be not turned on and be between contact one and contact two；
One direct current generator gear vice mechanism, including direct current generator, pinion gear and gear wheel, direct current generator is fixed in yarn disk, small
Gear is mounted in the shaft of direct current generator, and gear wheel is fixedly connected with the outer ring of roller bearing, pinion gear and gear wheel engagement
Transmission.
One ratchet mechanism, including a ratchet and a pawl, ratchet are fixedly connected with the outer ring of roller bearing, and one end of pawl is hinged
On the inside of yarn disk, the other end is matched with ratchet.
2. positive type adjustable tension yarn-feeding device as described in claim 1, which is characterized in that the clock spring mechanism arrangement
Between two ball bearings.
3. positive type adjustable tension yarn-feeding device as claimed in claim 2, which is characterized in that the ratchet mechanism is arranged in two
Between a ball bearing.
4. positive type adjustable tension yarn-feeding device as claimed in claim 3, which is characterized in that the direct current generator gear slave
Structure is arranged in the outside of a ball bearing.
5. positive type adjustable tension yarn-feeding device as claimed in claim 4, which is characterized in that the outer ring of two ball bearings and yarn
Coordinated using transition on the inside of disk.
6. positive type adjustable tension yarn-feeding device as claimed in claim 5, which is characterized in that the outer ring of roller bearing and ball axis
The inner ring held is coordinated using transition.
7. positive type adjustable tension yarn-feeding device as claimed in claim 6, which is characterized in that the inner ring and sleeve of roller bearing
Outer wall using transition coordinate.
8. positive type adjustable tension yarn-feeding device as claimed in claim 7, which is characterized in that the inner wall of sleeve is used with optical axis
Interference fit.
9. a kind of working method of positive type adjustable tension yarn-feeding device according to claim 1, which is characterized in that including
Steps are as follows：
Step 1：Yarn is wound in yarn disk outer rim, sets the tensile force of clockwork spring, make yarn send yarn direction one end to fix
Or has certain traction restraining force；
Step 2：Direct current generator is powered, and judges whether direct current generator is connected, situation is as follows：
When contact and contact one are connected, direct current generator rotates forward, and by pinion gear and gear wheel engaged transmission, drives roller bearing
Outer ring rotate backward, at this point, the ratchet on the outer ring of roller bearing withstands pawl, to make yarn disk follow the outer of roller bearing
Circle rotates backward together, that is, realizes the action of collect yarn；
When contact and contact two are connected, direct current generator reversion drives roller bearing by pinion gear and gear wheel engaged transmission
Outer ring rotate forward, at this point, the ratchet on the outer ring of roller bearing cannot withstand pawl, to which ratchet cannot drive yarn disk to turn
It is dynamic, that is, realize the action for sending out yarn；
When contact is between contact one and contact two, i.e., when contact does not turn on, motor stalls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810168136.1A CN108313826B (en) | 2018-02-28 | 2018-02-28 | Active tension-adjustable yarn feeding device and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810168136.1A CN108313826B (en) | 2018-02-28 | 2018-02-28 | Active tension-adjustable yarn feeding device and working method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108313826A true CN108313826A (en) | 2018-07-24 |
| CN108313826B CN108313826B (en) | 2024-02-20 |
Family
ID=62901812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810168136.1A Active CN108313826B (en) | 2018-02-28 | 2018-02-28 | Active tension-adjustable yarn feeding device and working method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108313826B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB751166A (en) * | 1953-07-08 | 1956-06-27 | Universal Winding Co | Improvements in or relating to winding machines |
| FR2380973A1 (en) * | 1977-02-18 | 1978-09-15 | Delerue Dominique | Tension control for reeling thread from skein - has spring loaded oscillating lever and band brake lever controlling skein holder |
| JPS60242182A (en) * | 1984-05-11 | 1985-12-02 | Toyoda Autom Loom Works Ltd | Take-up tension compensator for fine spinning frame |
| JPH06166464A (en) * | 1992-12-01 | 1994-06-14 | Kanebo Ltd | Yarn tension adjusting device of take-up |
| JPH10273845A (en) * | 1997-03-31 | 1998-10-13 | Izumi Internatl Kk | Device for forming hemstitched selvedge structure of shuttleless loom |
| EP1318097A1 (en) * | 2001-12-05 | 2003-06-11 | Schärer Schweiter Mettler AG | Method and device for controlling the yarn tension in a textile machine and use of the method |
| CN208008187U (en) * | 2018-02-28 | 2018-10-26 | 浙江理工大学 | A kind of positive type adjustable tension yarn-feeding device |
-
2018
- 2018-02-28 CN CN201810168136.1A patent/CN108313826B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB751166A (en) * | 1953-07-08 | 1956-06-27 | Universal Winding Co | Improvements in or relating to winding machines |
| FR2380973A1 (en) * | 1977-02-18 | 1978-09-15 | Delerue Dominique | Tension control for reeling thread from skein - has spring loaded oscillating lever and band brake lever controlling skein holder |
| JPS60242182A (en) * | 1984-05-11 | 1985-12-02 | Toyoda Autom Loom Works Ltd | Take-up tension compensator for fine spinning frame |
| JPH06166464A (en) * | 1992-12-01 | 1994-06-14 | Kanebo Ltd | Yarn tension adjusting device of take-up |
| JPH10273845A (en) * | 1997-03-31 | 1998-10-13 | Izumi Internatl Kk | Device for forming hemstitched selvedge structure of shuttleless loom |
| EP1318097A1 (en) * | 2001-12-05 | 2003-06-11 | Schärer Schweiter Mettler AG | Method and device for controlling the yarn tension in a textile machine and use of the method |
| CN208008187U (en) * | 2018-02-28 | 2018-10-26 | 浙江理工大学 | A kind of positive type adjustable tension yarn-feeding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108313826B (en) | 2024-02-20 |
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