CN104389056B - Automatic end generating method of bobbiner - Google Patents
Automatic end generating method of bobbiner Download PDFInfo
- Publication number
- CN104389056B CN104389056B CN201410579850.1A CN201410579850A CN104389056B CN 104389056 B CN104389056 B CN 104389056B CN 201410579850 A CN201410579850 A CN 201410579850A CN 104389056 B CN104389056 B CN 104389056B
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- Prior art keywords
- motor
- spinning
- bobbin
- flier
- normal
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
- D01H9/02—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements
- D01H9/14—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements for preparing machines for doffing of yarns, e.g. raising cops prior to removal
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/38—Arrangements for winding reserve lengths of yarn on take-up packages or spindles, e.g. transfer tails
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses an automatic end generating method of a bobbiner. A keel motor and a roller motor respectively control a lower keel platform and a roller to maintain the static state, a flyer motor and a tube pipe motor respectively drive a flyer and a tube pipe to rotate, the operation direction is opposite to the normal yarn spinning direction, the keel motor and the roller respectively drive the lower keel platform and the roller to operate according to the set spinning operation direction and speed, the flyer motor and the tube pipe motor respectively drive the flyer and the tube pipe to operate according to the set spinning speed, the operation direction is regulated to be identical to the normal spinning direction, and equipment enters the normal spinning state. According to the method, firstly, through the reverse rotation of the flyer and the tube pipe, yarn heads are bonded onto a velvet strip of the tube pipe, and then directly enter the normal spinning stage. Compared with the prior art, the automatic end generating method has the advantages that the step that the roller and the keel platform keep still, and the flyer and the tube pipe stop after rotating for a period time according to the normal operation direction is omitted, the condition of unexpected traction due to yarn end dragging is avoided, the end generating time is shortened, meanwhile, the normal twist degree of yarns is ensured, the production efficiency is improved, and the production cost is reduced.
Description
Technical field
The present invention relates to field of textile machinery is and in particular to a kind of fly frame.
Background technology
In textile industry, fly frame, in normal spinning, needs shutdown to be doffed after full yarn, full packages is taken off, empty cylinder
After pipe is put, manually the duck's foot of flier is pushed aside, then rail rises, be raised to after bobbin manually that yarn is first after string-up position
Each and every one stick to the flocking portion of each bobbin, finally start is spinned.The number of spindles of separate unit fly frame is generally more than 120 at present
Ingot, number of spindles is more, and the labor intensity of this method is larger, and time-consuming longer, is unfavorable for improve production efficiency.
Another kind of repiece mode is automatic repiece, that is, wait full spool to take off, after bare bobbin is put, by machinery by duck
The palm is pushed aside, then so that rail is increased, and after waiting bobbin to be raised to string-up position, with certain spinning solution, yarn and thread head is adhered to floss band
On, reach the purpose of automatic repiece.At present, the spinning solution of automatic repiece mainly has two kinds：
First method, after bobbin is raised to string-up position, by increasing the rotary work speed of flier, Lora, bobbin
Carry out pursuit movement with rail platform according to the normal spinning process setting.This method can make the part yarn and thread head of a chassis
Adhere to the purpose that automatic repiece is reached on velvet belt.But, because with there is certain gap between bobbin in the duck's foot of flier,
And after long-time production, this gap size is difficult to be consistent, yarn and thread head when this discordance can reduce flier rotation
The success rate of adhesion floss band, therefore, it is difficult to meet the requirement of production.In addition after starting up, because ingot speed is too fast, portion can be made
Divide spindle to produce and dissipate the head that wafts, lead to produce a large amount of flyings, these flyings descend slowly and lightly on cotton sliver or rove bar, cause generation a large amount of
Flaw, makes resultant yarn Yield and quality all be greatly reduced.
Second method, after bobbin is raised to string-up position, Lora and rail platform are motionless, flier and bobbin first according to
The contrary direction spin for some time of normal traffic direction stops；Then Lora and rail platform are still motionless, flier and bobbin
Stop according still further to the consistent direction spin for some time of normal traffic direction；Finally enter normal spinning state, rail platform
First press away from bobbin rail direction motion, when rove cover bobbin flocking portion after change rail platform traffic direction so as to
According to towards the motion of bobbin rail direction, flier, bobbin, Lora are run according to normal traffic direction and speed.This method exists
Improve the success rate of repiece to a certain extent, but action is comparatively laborious, when Lora and rail platform are motionless, flier is just
Turn and reversion is all not belonging to normal spinning time, affect production efficiency.And, transport according to normal in second step flier and bobbin
During the rotation of scanning frequency degree, the linear velocity of bobbin is slightly larger than the linear velocity of flier, but Lora and rail platform are motionless, and this mode increases
Bobbin top clearer pulls the time of cotton sliver yarn and thread head, easy misdraft, makes the twist of yarn become big simultaneously, is unfavorable for next
Procedure produces, and wastes raw material.
Content of the invention
Goal of the invention：Present invention aims to the deficiencies in the prior art, provide a kind of fly frame of high-quality and high-efficiency
Automatically repiece Yarn spinning method.
Technical scheme：A kind of automatic threading method of fly frame, comprises the following steps：
（1）After yarn spinning reel is full, rail Motor drive down rail platform drops to super decrease and puts, and takes full spool away, changes
Bare bobbin, then rail Motor drive down rail platform rise to string-up position；
（2）Rail motor and Lora motor control down rail platform and Lora remains stationary, flier motor and bobbin respectively
Motor drives flier and bobbin operating respectively, and traffic direction is spinned reversely with normal；
（3）Rail motor and Lora motor drive down rail platform and Lora according to the spinning traffic direction setting respectively and
Speed is run, and flier motor and bobbin motor drive flier and bobbin respectively according to the spinning speed operating setting, traffic direction
It is adjusted to and normally spins in the same direction, enter normal state of spinning.
Step（2）Down rail platform is motionless, and yarn and thread head and bobbin high and low position are constant, and the reversion of flier and bobbin makes yarn
Head is in the presence of the centripetal force of inertia and duck's foot it is easy to bond on the floss band of bobbin it is ensured that repiece success rate is high；Simultaneously
Lora is static not to tell yarn, and yarn tension keeps relative constancy, it is to avoid yarn is being piled up on twister, wastes raw material, and meeting
Impact repiece efficiency.Step（3）Flier and bobbin are directly according to normal spinning operating, it is to avoid misdraft and waft head and flyings
Generation, prevent flaw and waste raw material.
Preferably, step（2）And step（3）Run time be all 2 ~ 10s, both can ensure that yarn and thread head preferably bonds
On the floss band of bobbin, the too many repiece time will not be wasted again.
Further, step（2）The linear velocity ratio of middle flier and matching bobbin be more than 0.98 but no more than 1, make
Yarn and thread head has certain cohesive force on floss band, is easy to the bonding of yarn and thread head and floss band it is ensured that repiece success rate.
Further, step（3）Interim stop or continuous spinning may be selected afterwards.Can confirm that repiece is whole during interim stopping
After success, restart normal spinning；Or selection continuous spinning, not parking can directly carry out spinning operation.
Beneficial effect：The inventive method first passes through the reversion of flier and bobbin, makes yarn and thread head bond to the floss band of bobbin
On, then it is directly entered the normal spinning stage, decrease Lora with respect to prior art and rail platform is motionless, flier and bobbin
The step stopping according still further to normal traffic direction spin for some time, it is to avoid pull the situation that yarn and thread head occurs misdraft,
Ensure that the normal twist of yarn, improve production efficiency while decreasing the repiece time, reduce production cost.
Brief description
Fig. 1 is control method flow chart of the present invention；
Fig. 2 is structural representation during fly frame again repiece blow-down pipe；
Fig. 3 is structural representation during end re-splitting spinning of bobbiner；
Fig. 4 is the structure principle chart of fly frame of the present invention.
Specific embodiment
Below technical solution of the present invention is described in detail, but protection scope of the present invention is not limited to described enforcement
Example.
Embodiment：As shown in figure 1, a kind of automatic threading method of fly frame, process is as follows：
After yarn spinning reel is full, rail motor M4 drives down rail platform 6 to drop to super decrease and puts, as shown in Fig. 2 taking away down
Full spool on rail platform 6, changes bare bobbin 5, and then rail motor M4 drives down rail platform 6 to drive bobbin 5 to rise to
String-up position, as shown in Figure 3,4.Select automatic mode, automatic repiece starts：The first step, rail motor M4 and Lora motor M1
Down rail platform 6 and Lora 7 is controlled to shut down respectively, flier motor M2 and bobbin motor M3 drive flier 1 and bobbin 5 respectively
Start running, traffic direction is contrary with normal traffic direction, the linear velocity of flier 1 is not higher than the line of matching bobbin 5
Speed, but the linear velocity ratio of the linear velocity of preferred flier 1 and matching bobbin 5 is more than 0.98, run time 5 seconds, this
Shi Luola 7 is static, and yarn 2 tension force keeps relative constancy, and the high and low position of yarn and thread head 8 and bobbin 5 keeps geo-stationary, yarn and thread head
8 in the presence of the centripetal force of inertia and duck's foot 3, is bonded to rapidly on the floss band 4 of bobbin, and will not surprisingly be stretched；Second
Step, enters normal state of spinning, and rail motor M4 and Lora motor M1 drives down rail platform 6 and Lora 7 respectively according to spinning
The traffic direction of technique initialization and speed are run, and flier motor M2 and bobbin motor M3 drives flier 1 and bobbin 5 respectively according to setting
Fixed spinning speed operating, traffic direction is adjusted to consistent with the traffic direction normally spinning, and run time is automatically to stop after 5 seconds
Only, now Lora 7 starts to tell yarn, yarn 2 after the yarn path through flier 1 on bobbin 5, the fortune of rail platform 6
Dynamic guarantee winding density constant on bobbin 5 for the yarn；3rd, select manual mode, stop, in the life of manual confirmation second step
Head, all after success, starts normal spinning.
Here, only select manual mode when, just can run the 3rd step it is therefore an objective to operator to confirm to spin into
The time of power, when needing to change the cotton sliver kind spun or more change of bobbins 5, can be with manual examination (check) repiece success rate.If producing
Bad environments, when automatic repiece success rate is undesirable, also can directly select manual mode in second step, manual repiece after parking,
Manually yarn and thread head 8 is adhered on the floss band 4 of bobbin 5, then start normal spinning；Drive after fly frame carries out large repairs maintenance,
The cotton sliver capillus plumage manually passing is not fluffy and is not suitable for can also selecting manual mode during automatic repiece.Therefore can be according to existing
The different production environments in field select repiece modes, more rationally.
Claims (3)
1. a kind of automatic threading method of fly frame it is characterised in that：Comprise the following steps：
（1）After yarn spinning reel is full, rail Motor drive down rail platform drops to super decrease and puts, and takes full spool away, changes empty cylinder
Pipe, then rail Motor drive down rail platform rises to string-up position；
（2）Rail motor and Lora motor control down rail platform and Lora remains stationary, flier motor and bobbin motor respectively
Drive flier and bobbin operating respectively, traffic direction is spinned reversely with normal；
（3）Rail motor and Lora motor drive down rail platform and Lora respectively according to the spinning traffic direction setting and speed
Run, flier motor and bobbin motor drive flier and bobbin according to the spinning speed operating setting respectively, and traffic direction adjusts
It is and normally spins in the same direction, enter normal state of spinning；
Step（2）And step（3）Run time be all 2 ~ 10s.
2. the automatic threading method of fly frame according to claim 1 it is characterised in that：Step（2）Middle flier with therewith
The linear velocity ratio of the bobbin joined be more than 0.98 but no more than 1.
3. the automatic threading method of fly frame according to claim 1 it is characterised in that：Step（3）May be selected interim afterwards
Stop or continuous spinning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410579850.1A CN104389056B (en) | 2014-10-27 | 2014-10-27 | Automatic end generating method of bobbiner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410579850.1A CN104389056B (en) | 2014-10-27 | 2014-10-27 | Automatic end generating method of bobbiner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104389056A CN104389056A (en) | 2015-03-04 |
| CN104389056B true CN104389056B (en) | 2017-02-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410579850.1A Active CN104389056B (en) | 2014-10-27 | 2014-10-27 | Automatic end generating method of bobbiner |
Country Status (1)
| Country | Link |
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| CN (1) | CN104389056B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637557B (en) * | 2017-02-15 | 2019-01-15 | 常州市同和纺织机械制造有限公司 | The control method of the automatic repiece of fly frame |
| CN108149350B (en) * | 2018-03-20 | 2023-10-13 | 新疆溢达纺织有限公司 | Bobbin head retaining device and method |
| CN108263910B (en) * | 2018-03-20 | 2023-08-29 | 吐鲁番溢达纺织有限公司 | Bobbin head retaining device and method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1285782C (en) * | 2002-11-22 | 2006-11-22 | 天津宏大纺织机械有限公司 | Method and device for automatic spinning repiece |
| CN2595826Y (en) * | 2002-11-22 | 2003-12-31 | 天津宏大纺织机械有限公司 | Automatic spinning new and forming device |
| CN101058907A (en) * | 2007-05-31 | 2007-10-24 | 华芳集团有限公司 | Method of controlling ingot speed when new head is generated by cotton spinning bobbiner |
| CN101280481A (en) * | 2008-03-27 | 2008-10-08 | 江苏凯宫机械股份有限公司 | Method for preventing sudden breaking in doffing of bobbiner |
| CN101634064B (en) * | 2008-07-25 | 2011-06-22 | 天津宏大纺织机械有限公司 | Method for end re-splitting spinning of bobbiner |
| CN201254626Y (en) * | 2008-07-25 | 2009-06-10 | 天津宏大纺织机械有限公司 | Rove coiling and shaping and end re-threading device after full roving of fly frame |
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2014
- 2014-10-27 CN CN201410579850.1A patent/CN104389056B/en active Active
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| Publication number | Publication date |
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| CN104389056A (en) | 2015-03-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 214106 Xishan Road, Xishan District, Jiangsu, No. 529, No. Applicant after: WUXI HONGYUAN ELECTROMECHANICAL TECHNOLOGY CO., LTD. Address before: 214106 Xishan Road, Xishan District, Jiangsu, No. 529, No. Applicant before: Wuxi Hongyuan Electromechanical Technology Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: WUXI HONGYUAN ELECTROMECHANICAL TECHNOLOGY CO., LTD. TO: WUXI HONGYUAN TEXTILE MACHINERY CO., LTD. |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |