CN107043976B - The control method and spinning frame for having the spinning frame of pneumatic yarn cleaning device - Google Patents
The control method and spinning frame for having the spinning frame of pneumatic yarn cleaning device Download PDFInfo
- Publication number
- CN107043976B CN107043976B CN201710059787.2A CN201710059787A CN107043976B CN 107043976 B CN107043976 B CN 107043976B CN 201710059787 A CN201710059787 A CN 201710059787A CN 107043976 B CN107043976 B CN 107043976B
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- Prior art keywords
- mentioned
- fibre bundle
- suction unit
- supply
- attraction
- 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.)
- Expired - Fee Related
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/60—Arrangements maintaining drafting elements free of fibre accumulations
- D01H5/66—Suction devices exclusively
- D01H5/68—Suction end-catchers
-
- 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
- D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
- D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
- D01H13/1691—Thread breakage detector means associated with pneumatic cleaning devices, e.g. suction of broken end of yarn
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H11/00—Arrangements for confining or removing dust, fly or the like
- D01H11/005—Arrangements for confining or removing dust, fly or the like with blowing and/or suction devices
-
- 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
- D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
- D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
- D01H13/1616—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material characterised by the detector
- D01H13/1633—Electronic actuators
-
- 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
- D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
- D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
- D01H13/18—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material stopping supply only
- D01H13/188—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material stopping supply only by cutting or clamping yarns or rovings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The present invention relates to the control method for the spinning frame for having pneumatic yarn cleaning device and spinning frames.The control method for having the spinning frame of pneumatic yarn cleaning device includes: by the process according to the detection broken end of break sensor set by each spindle；Detection and making in response to broken end cuts off the fibre bundle supplied to the spindle for generating broken end and stops the process that the fibre bundle supply arresting stop of the supply to the above-mentioned fibre bundle of drafting system works, it wherein, is downstream side fibre bundle by the part in downstream in the above-mentioned fibre bundle of above-mentioned fibre bundle supply arresting stop cutting, in the flow direction for leaning on above-mentioned fibre bundle than above-mentioned fibre bundle supply arresting stop；And in response to broken end detection and make by above-mentioned downstream side fibre bundle attract remove suction unit attraction increase process.The attraction of above-mentioned suction unit is reduced if at least part of above-mentioned downstream side fibre bundle is attracted by above-mentioned suction unit.
Description
Technical field
The present invention relates to the control method for the spinning frame for having pneumatic yarn cleaning device (pneumatic clearer) and carefully
Yarn machine.
Background technique
In spinning frame, if generating broken end in spinning, rove or sliver (after this, they are referred to as and conduct
Fibre bundle) obstruction is brought wound on the sub-operation above and after giving such as preliminary roller of drafting system sometimes.Therefore, in spinning frame
Attract the pneumatic yarn cleaning device removed (referring for example to Japanese Unexamined Patent Application the fibre bundle of the spindle of broken end equipped with using air
57-154423 bulletin).Pneumatic yarn cleaning device has the Pneumatic pipe for extending configuration along the longitudinal direction of spinning frame.Pneumatic
The attraction nozzle (suction unit) extended towards preliminary roller is provided in pipeline.In Pneumatic pipe, pass through negative pressure source negative pressure.?
In pneumatic yarn cleaning device, if being breaked end by being detected according to break sensor set by each spindle, until operator completes to connect
Until head operation, is flowed in a manner of brought attraction increases by the attraction of the air generated in by attraction nozzle and adjust negative pressure source
Negative pressure, the fibre bundle of the spindle of broken end is attracted by the attraction stream of air and is removed.If terminating due to the connector if operator
The broken end of break sensor detects signal interruption, so the negative pressure of negative pressure source is reduced to the value before increasing.
However, being spun in the spinning frame to spin from fibre bundle, spun simultaneously using multiple spindles, even if in spinning
Broken end is generated, the spindle other than the spindle that breaks end also continues to spin.In the supply for also continuing fibre bundle to the spindle for generating broken end, and
In the case where attracting by pneumatic yarn cleaning device and recycle the structure for the fibre bundle sent out from drafting system, until in broken end spindle
Until starting sub-operation, fibre bundle is invalidly supplied.Therefore, have fibre bundle supply arresting stop in spinning frame sometimes,
In the case where detecting broken end by break sensor, fibre bundle supply arresting stop, which is cut off to the spindle for generating broken end, to be supplied
The fibre bundle given stops the supply of the fibre bundle of the drafting system to the spindle for generating broken end.In this case, if being passed by broken end
Sensor detects to break end, then stops the confession of the fibre bundle of the drafting system to broken end spindle by fibre bundle supply arresting stop
It gives, also, adjusts the negative pressure of negative pressure source so that the attraction as brought by the attraction stream of the air generated in attraction nozzle increases.
Moreover, from drafting system send out by fibre bundle supply arresting stop cut off fibre bundle in, in than fibre bundle supply stop
Device leans on the whole of the downstream side fibre bundle in the downstream of the flow direction of fibre bundle, and attract by pneumatic yarn cleaning device and remove
It goes.
However, in the pneumatic yarn cleaning device of Japanese Unexamined Patent Application 57-154423 bulletin, also in downstream side fibre bundle whole
Attracted after removing by pneumatic yarn cleaning device, operator reaches the spindle for generating broken end, continues to be sprayed by attracting until connector is completed
Mouth flows the state that brought attraction increases in the attraction of the air of generation.During this period, it is not necessary to which strategic point consumes pneumatic clear
The energy of yarn feeding device.
Summary of the invention
The energy that it is an object of the invention to inhibit unnecessarily to consume pneumatic yarn cleaning device.
The control method for solving the spinning frame for having pneumatic yarn cleaning device of the above subject includes: by according to each spindle
The process of set break sensor detection broken end；Detection and making in response to broken end is cut off to the spindle supply for generating broken end
Fibre bundle stop the process that works of fibre bundle supply arresting stop of from the supply to the above-mentioned fibre bundle of drafting system,
Wherein, by above-mentioned fibre bundle supply arresting stop cut off above-mentioned fibre bundle in, in than above-mentioned fibre bundle supply stop dress
The part for resting against the downstream of the flow direction of above-mentioned fibre bundle is downstream side fibre bundle；And in response to broken end detection and make by
The process that above-mentioned downstream side fibre bundle attracts the attraction of the suction unit removed to increase.If at least the one of above-mentioned downstream side fibre bundle
Part is attracted by above-mentioned suction unit then reduces the attraction of above-mentioned suction unit.
In addition, the spinning frame for solving the above subject has: break sensor is configured to be arranged according to each spindle to detect
Broken end；Fibre bundle supplies arresting stop, is configured to cut off the fibre bundle to the spindle supply for generating broken end to stop filling to drawing-off
The supply for the above-mentioned fibre bundle set；Pneumatic yarn cleaning device has suction unit, and above-mentioned suction unit is configured to be supplied by above-mentioned fibre bundle
To arresting stop cut off above-mentioned fibre bundle in, in than above-mentioned fibre bundle supply arresting stop lean on above-mentioned fibre bundle flowing
The downstream side fibre bundle in the downstream in direction, which attracts, to be removed；And control unit, it is configured in response to being detected by above-mentioned break sensor
So that above-mentioned fibre bundle supply arresting stop is worked to broken end, and increases the attraction of above-mentioned suction unit.Above-mentioned control
Portion processed is configured to make the attraction of above-mentioned suction unit if at least part of above-mentioned downstream side fibre bundle is attracted by above-mentioned suction unit
Power is reduced.
Detailed description of the invention
Fig. 1 is the schematic diagram for indicating the overall structure of the spinning frame in embodiment.
Specific embodiment
Hereinafter, being illustrated according to Fig. 1 to one embodiment of the present invention.
As shown in Figure 1, ring spinner 10 has the drafting system 11 of 3 wire types, before the drafting system 11 of 3 wire type has
Roller 11a, intermediate calender rolls 11b and back roller 11c.Rove S1 as fibre bundle is rolled up from the rove being suspended on creel (not shown)
It is supplied to back roller 11c.The rove S1 for being supplied to back roller 11c is drafted by back roller 11c, intermediate calender rolls 11b and preliminary roller 11a
For fleece, which, which becomes, spins and through not shown twizzle (snail wire) and touring automatic joint
Device and be wound according to spool 12a set by each spindle 12.
In ring spinner 10, break sensor 13 is set according to each spindle 12.It is multiple in ring spinner 10
Spindle 12 spins simultaneously, even if generating broken end in spinning, generates the spindle 12 other than the spindle 12 of broken end and also continues to spin
Yarn.Therefore, each spindle 12 is provided with (the fibre bundle supply stopping of rove supply arresting stop 14 in ring spinner 10
Device), in the case where the rove S1 broken end sent from drafting system 11, rove supply arresting stop 14 cuts off disconnected to generating
The rove S1 that the spindle 12 of head supplies stops the supply to the rove S1 of drafting system 11.Each rove supplies 14 quilt of arresting stop
Upstream side than back roller 11c by the flow direction of rove S1 is set.The rove S1 that will be cut off by rove supply arresting stop 14
In, in being known as downstream side rove S1a by the part in downstream of the flow direction of rove S1 than rove supply arresting stop 14
(downstream side fibre bundle).
Ring spinner 10 has pneumatic yarn cleaning device 15, which leads in the spindle 12 for generating broken end
It crosses air and rove S1 is attracted into removing.Pneumatic yarn cleaning device 15 has the longitudinal direction (left and right of Fig. 1 along ring spinner 10
Direction) extend the Pneumatic pipe 16 configured and the Rose Box 17 connecting with one end of Pneumatic pipe 16.It is received in Rose Box 17
Hold the motor 20 of filter house 18, fan 19 and driving fan 19.The sky that will be attracted by fan 19 is provided in Rose Box 17
The gas vent (not shown) that gas discharges.In Pneumatic pipe 16, fan 19 generates sucking action by driving, and negative pressure occurs
Effect.Therefore, fan 19 is negative pressure source.
In Pneumatic pipe 16, each spindle 12 is provided with the attraction nozzle 16a as suction unit.Moreover, passing through
The attraction stream for attracting generated air in nozzle 16a will be generated the supply of rove corresponding to the spindle 12 of broken end and stop dress
The downstream side rove S1a set in the rove S1 of 14 cuttings attracts removing.
Ring spinner 10 has the inverter 21 of the revolving speed of control motor 20 and controls the inverse of the driving of inverter 21
Become device controller 22.More than one processing of the circuit control device 22 for example by being acted according to computer program (software)
Circuit is constituted.Processing circuit has CPU and storage by the memory (ROM and RAM etc.) of the CPU program executed.Inverter
Controller 22 exports the control signal for being used to control the revolving speed of motor 20 to inverter 21.Inverter 21 is based on from inverter control
The control signal that device 22 processed exports controls the revolving speed of motor 20.By controlling the revolving speed of motor 20, sprayed to adjust by attracting
Attraction brought by the attraction stream for the air that mouth 16a is generated.Specifically, more increasing the revolving speed of motor 20, attract nozzle
The attraction of 16a more increases, also, more reduces the revolving speed of motor 20, and the attraction of nozzle 16a is attracted more to reduce.
Ring spinner 10 has rove supply arresting stop controller 25.Rove supplies arresting stop controller 25 for example
It is made of the more than one processing circuit acted according to computer program (software).Processing circuit has CPU, Yi Jicun
Store up the memory (ROM and RAM etc.) by the CPU program executed.Rove supplies arresting stop controller 25 via signal wire 25a
It is electrically connected with each break sensor 13.Moreover, if the detection broken end of break sensor 13, will test signal via signal wire 25a
It is sent to rove supply arresting stop controller 25.Rove supplies arresting stop controller 25 and is based on sending from break sensor 13
Detection signal come determine generate broken end spindle, i.e., broken end spindle.
It is electrically connected in addition, rove supplies arresting stop controller 25 via signal wire 25b and each rove supply arresting stop 14
It connects.Moreover, rove supply arresting stop controller 25 is if it is determined that broken end spindle, then break with what is determined via 25b Duis of signal wire
The corresponding rove supply arresting stop 14 of gauze kerchief worn on a woman's head ingot exports rove and supplies halt instruction.
In addition, rove supply arresting stop controller 25 is electrically connected via signal wire 25c with circuit control device 22.And
And if in response to broken end generation and by the detection signal of break sensor 13 via signal wire 25a be sent to rove supply stop
Locking apparatus controller 25, the then notification signal that notice is produced to the meaning of broken end are passed through from rove supply arresting stop controller 25
Circuit control device 22 is sent to by signal wire 25c.
Required pull up time is previously stored in circuit control device 22, the required pull up time be to be generated broken end
Spindle 12 corresponding to rove supply arresting stop 14 cut off downstream side rove S1a be all attracted nozzle 16a attraction be
Time only.The required pull up time is by the weight of rove S1, draw ratio, the roller needle number of draw roll, the speed of mainshaft, number etc. of twisting thread
Spinning conditions determine.
Circuit control device 22 has timer 22a.If circuit control device 22 supplies arresting stop controller from rove
25 receive notification signal via signal wire 25c, then in the pre-stored required pull up time of timer 22a setting.Timer 22a
Timing is carried out to the time for increasing the revolving speed of motor 20 by circuit control device 22.In the present embodiment, rove supplies
Arresting stop controller 25 and circuit control device 22 constitute control device or control unit.
Next, the effect to present embodiment is illustrated.
If break sensor 13 will test signal and be sent to rove supply via signal wire 25a in response to the generation of broken end
Arresting stop controller 25, the then notification signal that notice is generated to the meaning of broken end are passed through from rove supply arresting stop controller 25
Circuit control device 22 is sent to by signal wire 25c.If circuit control device 22 is passed through from rove supply arresting stop controller 25
Notification signal is sent by signal wire 25c, then in the pre-stored required pull up time of timer 22a setting, also, motor will be made
20 rotating ratio generates the control signal increased before broken end and exports to inverter 21.The rotating ratio of motor 20 generates broken end as a result,
Preceding increase attracts the attraction of nozzle 16a than increasing before generating broken end.Moreover, passing through the suction for the air for attracting nozzle 16a to generate
Drainage, the downstream side rove S1a for being generated the corresponding rove of the spindle 12 supply cutting of arresting stop 14 of broken end are attracted nozzle
16a attracts.
Timer 22a carries out timing to the time for increasing the revolving speed of motor 20 by circuit control device 22.Moreover, if
By timer 22a timing to time reach required pull up time, then circuit control device 22 reduces the revolving speed for making motor
Control signal is exported to inverter 21, so that the revolving speed of motor 20 is identical as the revolving speed before breaking end is generated.Motor 20 is reduced as a result,
Revolving speed, and reduce attract nozzle 16a attraction.Therefore, the circuit control device 22 of present embodiment carries out following control
System: being all attracted if the downstream side rove S1a cut off by rove supply arresting stop 14 makes to attract nozzle if nozzle 16a attracts
The attraction of 16a is reduced.
Additionally, there are following situations: disconnected being detected in response to one in multiple spindles 12 by break sensor 13
Head and the midway that nozzle 16a attracts is being attracted by the downstream side rove S1a that cuts off of rove supply arresting stop 14, other
Spindle 12 by break sensor 13 detect break end.In this case, notice is generated the notification signal of the meaning of broken end from rove
It supplies arresting stop controller 25 and is sent to circuit control device 22 again via signal wire 25c.Moreover, circuit control device 22
The time gone out by timer 22a timing is resetted, and again in the pre-stored required pull up time of timer 22a setting.And
And if by timer 22a timing to time reach required pull up time, circuit control device 22 subtracts the revolving speed of motor
Few control signal is exported to inverter 21, so that the revolving speed of motor 20 is identical as the revolving speed before breaking end is generated.Horse is reduced as a result,
Up to 20 revolving speed, and reduce the attraction for attracting nozzle 16a.Therefore, the circuit control device 22 of present embodiment executes as follows
Control: rove S1 be attracted nozzle 16a attraction midway, detected in other spindles 12 by break sensor 13
In the case where broken end, if the downstream side rove S1a cut off by other spindles 12 corresponding rove supply arresting stop 14 is whole
Being attracted nozzle 16a attracts the attraction for then making to attract nozzle 16a to reduce.
Effect below can be obtained in the above-described embodiment.
(1) circuit control device 22 carries out following control: if downstream side, rove S1a is attracted if nozzle 16a attracts and makes
The attraction of nozzle 16a is attracted to reduce.It accordingly, will not after in downstream side, rove S1a is all attracted nozzle 16a attraction removing
Maintain the state for attracting the attraction of nozzle 16a to increase.Therefore, the energy of pneumatic yarn cleaning device 15 is able to suppress by unnecessarily
Consumption.
(2) circuit control device 22 carries out following control: if downstream side rove S1a is all attracted nozzle 16a attraction
Then reduce the attraction for attracting nozzle 16a.Hereby it is possible to by attracting nozzle 16a more reliably that downstream side rove S1a is complete
Portion attracts.
(3) circuit control device 22 carries out following control: in downstream side, rove S1a is being attracted nozzle 16a attraction
Midway, in the case where other spindles 12 detect broken end by break sensor 13, if corresponding by other spindles 12
The downstream side rove S1a that rove supply arresting stop 14 is cut off all is attracted nozzle 16a and attracts the suction for then making to attract nozzle 16a
Gravitation is reduced.Accordingly, even if being generated in the attraction of downstream side rove S1a corresponding with some spindle 12 in other spindles 12
Broken end will not make the attraction for attracting nozzle 16a in the attraction midway of downstream side rove S1a corresponding with other spindles 12
It reduces, therefore, the attraction that can reduce downstream side rove S1a corresponding with other spindles 12 removes a possibility that failing.
In addition, above embodiment can change as described below.
Zero circuit control device 22 can carry out following control: if the downstream side cut off by rove supply arresting stop 14
A part of rove S1a is attracted nozzle 16a and the attraction for then making to attract nozzle 16a is attracted to reduce.That is, needed for pre-stored
The time that pull up time can be attracted nozzle 16a attraction than the whole of downstream side rove S1a is short.As long as this is because under thinking
A part of trip side rove S1a is directed to the suction port for attracting nozzle 16a, is able to carry out downstream side attraction reduces
The attraction of rove S1a removes.However, removing to more reliably carry out the attraction of downstream side rove S1a, only downstream is preferably set
The whole of side rove S1a is attracted the time of nozzle 16a attraction as required pull up time.
Zero can be for example near the opening leaned on the downstream of the flow direction of rove S1 than preliminary roller 11a and attract nozzle 16a
The sensor whether detection downstream side rove S1a is attracted nozzle 16a attraction is set.In this case, timer can be set
22a can also be not provided with timer 22a.
Zero can be provided as the damper for the open and close type that throttle valve plays a role in Pneumatic pipe 16, be subtracted by control
The aperture of vibration device is long-pending come the flow path section for adjusting Pneumatic pipe 16, to adjust the attraction for attracting nozzle 16a.In this case,
The revolving speed of motor 20 can be controlled as fixing always.Furthermore it is possible to by Pneumatic pipe 16 in the longitudinal direction of spinning frame 10
Multiple pipe sections are divided into, in the damper of each pipe section setting open and close type, only it is corresponding to generate the spindle 12 to break end for opening and closing
The damper of pipe section.
Zero rove supply arresting stop controller 25 and circuit control device 22 are configured to single controller.
Zero is used as suction unit, can also be using groove profile.
Zero fibre bundle is not limited to rove S1, is also possible to sliver.Such as spinning frame is also possible to using logical to be much larger than
The drafting system of the draw ratio draft fiber beam of the drafting system of 3 normal wire types spins the ring spinner of yarn from sliver.
Zero spinning frame is not limited to ring spinner, such as is also possible to wraping spinning device, friction spinning apparatus.
Claims (4)
1. a kind of control method for the spinning frame for having pneumatic yarn cleaning device, the control method of above-mentioned spinning frame include: by by
According to the process of the detection broken end of break sensor set by each spindle；In response to broken end detection and make fibre bundle supply stop
The process that device works, wherein in the above-mentioned fibre bundle cut off by above-mentioned fibre bundle supply arresting stop, in than upper
It is downstream side fibre bundle, the fibre bundle that fibre bundle supply arresting stop, which is stated, by the part in the downstream of the flow direction of above-mentioned fibre bundle
Supply arresting stop is turned off the fibre bundle to the spindle supply breaked end to stop supplying above-mentioned fibre bundle to drafting system
Device；And in response to broken end detection and make by above-mentioned downstream side fibre bundle attract remove suction unit attraction increase
Process,
The control method of above-mentioned spinning frame is characterized in that,
The attraction of above-mentioned suction unit is reduced if at least part of above-mentioned downstream side fibre bundle is attracted by above-mentioned suction unit.
2. the control method of the spinning frame according to claim 1 for having pneumatic yarn cleaning device, which is characterized in that
The attraction of above-mentioned suction unit is reduced if above-mentioned downstream side fibre bundle is all attracted by above-mentioned suction unit.
3. the control method of the spinning frame according to claim 2 for having pneumatic yarn cleaning device, which is characterized in that
When detecting broken end to above-mentioned downstream by above-mentioned break sensor in response to a spindle in multiple spindles
The midway that side fibre bundle is being attracted by above-mentioned suction unit is detected to break end at other spindles by above-mentioned break sensor
When, make above-mentioned suction unit if above-mentioned downstream side fibre bundle corresponding with above-mentioned others spindle is all attracted by above-mentioned suction unit
Attraction reduce.
4. a kind of spinning frame, has: break sensor is configured to be arranged according to each spindle to detect broken end；Fibre bundle supply
Arresting stop is configured to cut off the fibre bundle to the spindle supply breaked end to stop to the above-mentioned fibre bundle of drafting system
Supply；Pneumatic yarn cleaning device has suction unit, and above-mentioned suction unit is configured to will be by the supply arresting stop cutting of above-mentioned fibre bundle
The downstream in downstream in above-mentioned fibre bundle, in the flow direction than above-mentioned fibre bundle supply arresting stop by above-mentioned fibre bundle
Side fibre bundle, which attracts, to be removed；And control unit, it is configured to make above-mentioned fibre in response to detecting broken end by above-mentioned break sensor
Dimension beam supply arresting stop works, and increases the attraction of above-mentioned suction unit,
Above-mentioned spinning frame is characterized in that,
Above-mentioned control unit is configured to make above-mentioned suction if at least part of above-mentioned downstream side fibre bundle is attracted by above-mentioned suction unit
The attraction for drawing portion is reduced.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016-020849 | 2016-02-05 | ||
| JP2016020849A JP6569551B2 (en) | 2016-02-05 | 2016-02-05 | Control method of pneumatic clearer device in spinning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107043976A CN107043976A (en) | 2017-08-15 |
| CN107043976B true CN107043976B (en) | 2019-10-01 |
Family
ID=59543267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710059787.2A Expired - Fee Related CN107043976B (en) | 2016-02-05 | 2017-01-24 | The control method and spinning frame for having the spinning frame of pneumatic yarn cleaning device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6569551B2 (en) |
| CN (1) | CN107043976B (en) |
| CH (1) | CH712037B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110438601A (en) * | 2019-09-10 | 2019-11-12 | 苏州震纶棉纺有限公司 | Vacuum end collector for spinning frame |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE473074A (en) * | 1946-04-23 | |||
| DE2509849C2 (en) * | 1975-03-06 | 1980-11-27 | Zinser Textilmaschinen Gmbh, 7333 Ebersbach | Parking device for spinning machines in the event of yarn breakage |
| JPS59609B2 (en) * | 1980-07-24 | 1984-01-07 | 東和工業株式会社 | New automatic clearer device in spinning machines |
| JPS596927B2 (en) * | 1981-03-19 | 1984-02-15 | 東和工業株式会社 | New automatic clearer device in spinning machines |
| JPS5836226A (en) * | 1981-08-26 | 1983-03-03 | Toyoda Autom Loom Works Ltd | Automatic controller of suction pressure in pneumatic clearer |
| DE3515677A1 (en) * | 1985-05-02 | 1986-11-06 | Zinser Textilmaschinen Gmbh, 7333 Ebersbach | SPIDER |
| DE3611824C2 (en) * | 1985-05-02 | 1998-07-02 | Rieter Ag Maschf | Method and system for operating yarn break and / or sliver break suction channels |
| JPH0585867U (en) * | 1992-04-21 | 1993-11-19 | 株式会社豊田自動織機製作所 | Roller draft device of spinning machine |
| JPH06228832A (en) * | 1993-02-02 | 1994-08-16 | Howa Mach Ltd | Apparatus for stopping roving feed of spinning frame |
| DE102005051502B4 (en) * | 2005-10-26 | 2007-07-26 | Saurer Gmbh & Co. Kg | Thread breakage extraction system of a ring spinning machine |
| CN203034190U (en) * | 2013-01-09 | 2013-07-03 | 南通双弘纺织有限公司 | High energy-saving broken-end collection system for spinning machine |
-
2016
- 2016-02-05 JP JP2016020849A patent/JP6569551B2/en not_active Expired - Fee Related
-
2017
- 2017-01-24 CN CN201710059787.2A patent/CN107043976B/en not_active Expired - Fee Related
- 2017-01-27 CH CH00086/17A patent/CH712037B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH712037B1 (en) | 2017-11-15 |
| CH712037A2 (en) | 2017-08-15 |
| CN107043976A (en) | 2017-08-15 |
| JP6569551B2 (en) | 2019-09-04 |
| JP2017137605A (en) | 2017-08-10 |
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