CN107043976A - Possess the control method and spinning frame of the spinning frame of pneumatic yarn cleaning device - Google Patents
Possess the control method and spinning frame of the spinning frame of pneumatic yarn cleaning device Download PDFInfo
- Publication number
- CN107043976A CN107043976A CN201710059787.2A CN201710059787A CN107043976A CN 107043976 A CN107043976 A CN 107043976A CN 201710059787 A CN201710059787 A CN 201710059787A CN 107043976 A CN107043976 A CN 107043976A
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- Prior art keywords
- mentioned
- fibre bundle
- downstream
- attraction
- supply
- Prior art date
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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
- D01H13/14—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
- 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
- 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 possessing pneumatic yarn cleaning device and spinning frame.The control method for possessing the spinning frame of pneumatic yarn cleaning device includes：Process by detecting broken end according to the break sensor set by each spindle；Cut-out is set to supply the process that arresting stop is operated to the fibre bundle for the spindle supply for producing broken end to stop the fibre bundle of the supply of the above-mentioned fibre bundle to drafting system in response to the detection of broken end, wherein, the part that downstream in the above-mentioned fibre bundle of arresting stop cut-out, in the flow direction that above-mentioned fibre bundle is leaned on than above-mentioned fibre bundle supply arresting stop is supplied by above-mentioned fibre bundle is downstream fibre bundle；And make the process of the attraction increase for the suction unit for removing the attraction of above-mentioned downstream fibre bundle in response to the detection of broken end.The attraction of above-mentioned suction unit is reduced if at least a portion of above-mentioned downstream 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 possessing pneumatic yarn cleaning device (pneumatic clearer) and carefully
Yarn machine.
Background technology
In spinning frame, if producing broken end in spinning, rove or sliver (after this, they are referred to as and as
Fibre bundle) it is sometimes upper and sub-operation of after giving brings obstruction wound on preliminary roller of drafting system etc..Therefore, in spinning frame
The fibre bundle of the spindle of broken end is attracted into the pneumatic yarn cleaning device removed (referring for example to Japanese Unexamined Patent Application equipped with using air
57-154423 publications).Pneumatic yarn cleaning device possesses the Pneumatic pipe along the long side direction extension configuration of spinning frame.Pneumatic
The attraction nozzle (suction unit) extended towards preliminary roller is provided with pipeline.In Pneumatic pipe, pass through negative pressure source negative pressure.
In pneumatic yarn cleaning device, if by detecting according to the break sensor set by each spindle breaking end, complete to connect to operator
Untill head operation, the attraction of the air to be produced in attraction nozzle adjusts negative pressure source in the way of flowing brought attraction increase
Negative pressure, the fibre bundle of the spindle of broken end is attracted to remove by the attraction stream of air.If terminating if the joint of operator
The broken end detection signal interruption of break sensor, so the negative pressure of negative pressure source is reduced to the value before increase.
However, in the spinning frame spinned is spun from fibre bundle, spun using multiple spindles, even if in spinning simultaneously
The spindle beyond broken end, broken end spindle is produced to also continue to spin.Also the supply of fibre bundle is being continued to the spindle for producing broken end, and
By pneumatic yarn cleaning device attract and reclaim from drafting system send out fibre bundle structure in the case of, to broken end spindle in
Untill starting sub-operation, fibre bundle is invalidly supplied.Therefore, possess 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 producing broken end, to be supplied
The fibre bundle given, stop to produce broken end spindle drafting system fibre bundle supply.If in this case, being passed by breaking end
Sensor detect broken end, then by fibre bundle supply arresting stop stop to broken end spindle drafting system fibre bundle confession
Give, also, adjust the negative pressure of negative pressure source so that the brought attraction increase of the attraction stream of the air produced in attraction nozzle.
Moreover, from drafting system send out by fibre bundle supply arresting stop cut-out fibre bundle in, in than fibre bundle supply stop
Device leans on the whole of the downstream fibre bundle in the downstream of the flow direction of fibre bundle, and is removed by the progress attraction of pneumatic yarn cleaning device
Go.
However, in the pneumatic yarn cleaning device of Japanese Unexamined Patent Application 57-154423 publications, it is also whole in downstream fibre bundle
Attracted by pneumatic yarn cleaning device after removing, operator reaches the spindle for producing broken end, continue untill joint is completed by attracting spray
State of the mouth in the brought attraction increase of the attraction stream 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.
The content of the invention
It is an object of the invention to suppress unnecessarily to consume the energy of pneumatic yarn cleaning device.
Solving the control method of the spinning frame for possessing pneumatic yarn cleaning device of above-mentioned problem includes：By according to each spindle
The process of set break sensor detection broken end；Cut-out is set to be supplied to the spindle for producing broken end in response to the detection of broken end
Fibre bundle stop the process that is operated of fibre bundle supply arresting stop of the supply of the above-mentioned fibre bundle to drafting system,
Wherein, by above-mentioned fibre bundle supply arresting stop cut-out 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 fibre bundle；And make in response to the detection of broken end by
The process that above-mentioned downstream fibre bundle attracts the attraction increase of the suction unit removed.If at least the one of above-mentioned downstream fibre bundle
Part is attracted then to reduce the attraction of above-mentioned suction unit by above-mentioned suction unit.
In addition, the spinning frame for solving above-mentioned problem possesses：Break sensor, is configured to set to detect according to each spindle
Broken end；Fibre bundle supplies arresting stop, is configured to cut-out to the fibre bundle for the spindle supply for producing broken end to stop filling to drawing-off
The supply for the above-mentioned fibre bundle put；Pneumatic yarn cleaning device, with suction unit, 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 fibre bundle in the downstream in direction attracts to remove；And control unit, it is configured in response to being detected by above-mentioned break sensor
Above-mentioned fibre bundle supply arresting stop is operated 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 a portion of above-mentioned downstream fibre bundle is attracted by above-mentioned suction unit
Power is reduced.
Brief description of the drawings
Fig. 1 is the schematic diagram being monolithically fabricated for representing the spinning frame in embodiment.
Embodiment
Hereinafter, according to Fig. 1, one embodiment of the present invention is illustrated.
As shown in figure 1, ring spinner 10 possesses 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.Rolled up as the rove S1 of fibre bundle 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 and formed by back roller 11c, intermediate calender rolls 11b and preliminary roller 11a
For fleece, the fleece, which turns into, to spin and via twizzle (not shown) (snail wire) and touring automatic joint
Device and be wound according to the 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 is spinned simultaneously, also continues to spin even in spinning the middle spindle 12 produced beyond broken end, the spindle 12 of generation broken end
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 of the rove S1 broken ends sent from drafting system 11, rove supply arresting stop 14 cuts off disconnected to producing
The rove S1 that the spindle 12 of head is supplied stops the supply of from the rove S1 to drafting system 11.Each rove supplies the quilt of arresting stop 14
It is arranged on the upstream side by rove S1 flow direction than back roller 11c.The rove S1 that arresting stop 14 is cut off will be supplied by rove
In, be referred to as downstream rove S1a in supplying arresting stop 14 by the part in downstream of rove S1 flow direction than rove
(downstream fibre bundle).
Ring spinner 10 possesses pneumatic yarn cleaning device 15, and the pneumatic yarn cleaning device 15 leads in the spindle 12 for producing broken end
Air is crossed to attract rove S1 to remove.Pneumatic yarn cleaning device 15 has along long side direction (Fig. 1 left and right of ring spinner 10
Direction) extend the Pneumatic pipe 16 configured and the Rose Box 17 being connected with one end of Pneumatic pipe 16.Received in Rose Box 17
Hold filter house 18, fan 19 and the motor 20 for driving fan 19.The sky that will be attracted by fan 19 is provided with Rose Box 17
The steam vent (not shown) that gas is discharged.In Pneumatic pipe 16, fan 19 is produced 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
Attract the attraction stream of the air produced by nozzle 16a, the rove supply being generated corresponding to the spindle 12 of broken end is stopped into dress
The downstream rove S1a in the rove S1 of 14 cut-outs is put to attract to remove.
Ring spinner 10 possesses the inverter 21 of the rotating 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.Process circuit has the memory (ROM and RAM etc.) of CPU and storage by the CPU programs performed.Inverter
Controller 22 will be exported to inverter 21 for the control signal for controlling the rotating speed of motor 20.Inverter 21 is based on from inverter control
Control signal that device 22 processed is exported controls the rotating speed of motor 20.By controlling the rotating speed of motor 20, so as to adjust by attracting spray
Brought attraction is flowed in the attraction for the air that mouth 16a is produced.Specifically, increase more the rotating speed of motor 20, attract nozzle
16a attraction more increases, also, more reduces the rotating speed of motor 20, attracts nozzle 16a attraction more to reduce.
Ring spinner 10 possesses rove supply arresting stop controller 25.Rove supply arresting stop controller 25 is for example
It is made up of the more than one process circuit acted according to computer program (software).Process circuit has CPU, Yi Jicun
Store up the memory (ROM and RAM etc.) by the CPU programs performed.Rove supplies arresting stop controller 25 via signal wire 25a
Electrically connected with each break sensor 13.If moreover, the detection broken end of break sensor 13, will detect signal via signal wire 25a
Send to rove supply arresting stop controller 25.Rove supply arresting stop controller 25 is based on sending from break sensor 13
Detection signal come determine produce broken end spindle, that is, break end spindle.
In addition, rove supply arresting stop controller 25 is electrically connected via signal wire 25b with each rove supply arresting stop 14
Connect.Moreover, rove supply arresting stop controller 25 is if it is determined that broken end spindle, then via 25b pairs of signal wire and breaking for determining
The corresponding rove supply arresting stop 14 output rove supply halt instruction of gauze kerchief worn on a woman's head ingot.
In addition, rove supply arresting stop controller 25 is electrically connected via signal wire 25c with circuit control device 22.And
And, if the detection signal of break sensor 13 is sent to rove supply via signal wire 25a and stopped in response to the generation of broken end
Locking apparatus controller 25, then will notify the notification signal for generating the meaning of broken end to be passed through from rove supply arresting stop controller 25
Sent by signal wire 25c to circuit control device 22.
Required pull up time is previously stored with 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 rove S1a be all attracted nozzle 16a attract be
Time only.The required pull up time is by the rove S1 roller pin number of weight, draw ratio, draw roll, the speed of mainshaft, number etc. of twisting thread
Spinning conditions are determined.
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 the required pull up time prestored is set in timer 22a.Timer 22a
The time increased the rotating speed for making motor 20 by circuit control device 22 carries out timing.In the present embodiment, rove is supplied
Arresting stop controller 25 and circuit control device 22 constitute control device or control unit.
Next, the effect to present embodiment is illustrated.
If in response to the generation of broken end, break sensor 13 will detect that signal is sent to rove supply via signal wire 25a
Arresting stop controller 25, then will notify the notification signal for producing the meaning of broken end to be 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 the required pull up time prestored is set in timer 22a, also, will make motor
The control signal that 20 rotating ratio produces increase before broken end is exported to inverter 21.Thus, the rotating ratio of motor 20 produces broken end
Preceding increase, attracts nozzle 16a attraction to increase than producing before broken end.Moreover, the suction of the air by attracting nozzle 16a generations
Drainage, the downstream rove S1a for being generated the corresponding rove of the spindle 12 supply cut-out of arresting stop 14 of broken end is attracted nozzle
16a attracts.
Timer 22a by circuit control device 22 to making the time that the rotating speed of motor 20 increases carry out timing.If moreover,
By timer 22a timing to time reach required pull up time, then circuit control device 22 reduces the rotating speed for making motor
Control signal is exported to inverter 21, so that the rotating speed of motor 20 is identical with producing the rotating speed before broken end.Thus, motor 20 is reduced
Rotating speed, and reduce the attraction for attracting nozzle 16a.Therefore, the circuit control device 22 of present embodiment carries out following control
System：All being attracted if nozzle 16a attracts if the downstream rove S1a cut off by rove supply arresting stop 14 makes attraction nozzle
16a attraction is reduced.
It additionally, there are following situation：One in response to multiple spindles 12 detected by break sensor 13 it is disconnected
Head and the midway that the downstream rove S1a that cuts off of arresting stop 14 is being attracted nozzle 16a attractions is supplied by rove, other
Spindle 12 broken end is detected by break sensor 13.In this case, by the notification signal for the meaning for notifying to produce broken end from rove
Supply arresting stop controller 25 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 the required pull up time prestored is set in timer 22a again.And
And, if by timer 22a timing to time reach required pull up time, circuit control device 22 subtracts the rotating speed for making motor
Few control signal is exported to inverter 21, so that the rotating speed of motor 20 is identical with producing the rotating speed before broken end.Thus, horse is reduced
Up to 20 rotating speed, and reduce the attraction for attracting nozzle 16a.Therefore, the circuit control device 22 of present embodiment performs as follows
Control：The midway of nozzle 16a attractions is being attracted in rove S1, is being detected in other spindles 12 by break sensor 13
In the case of broken end, if supplying the downstream rove S1a wholes that arresting stop 14 is cut off by the corresponding rove of other spindles 12
Nozzle 16a is attracted to attract then to reduce attraction nozzle 16a attraction.
Following effect is resulted in the above-described embodiment.
(1) circuit control device 22 carries out following control：Being attracted if downstream rove S1a if nozzle 16a attracts makes
Nozzle 16a attraction is attracted to reduce.Accordingly, will not after downstream rove S1a is all attracted nozzle 16a attraction removings
The state for maintaining the attraction for attracting nozzle 16a to increase.Therefore, it is possible to suppress the energy of pneumatic yarn cleaning device 15 by unnecessarily
Consumption.
(2) circuit control device 22 carries out following control：If downstream rove S1a is all attracted nozzle 16a attractions
Then reduce attraction nozzle 16a attraction.Hereby it is possible to by attracting nozzle 16a more reliably that downstream rove S1a is complete
Portion attracts.
(3) circuit control device 22 carries out following control：In downstream, rove S1a is being attracted nozzle 16a attractions
Midway, in other spindles 12 by the case that break sensor 13 detects broken end, if corresponding by other spindles 12
The downstream rove S1a that rove supply arresting stop 14 is cut off all is attracted nozzle 16a and attracts then to make attraction nozzle 16a suction
Gravitation is reduced.Accordingly, produced in downstream rove S1a corresponding with some spindle 12 attraction in other spindles 12
Broken end, also will not make attraction nozzle 16a attraction in rove S1a in downstream corresponding with other spindles 12 attraction midway
Reduce, the attraction therefore, it is possible to reduce downstream rove S1a corresponding with other spindles 12 removes the possibility of failure.
In addition, above-mentioned embodiment can be changed as described below.
Zero circuit control device 22 can carry out following control：If supplying the downstream that arresting stop 14 is cut off by rove
A rove S1a part is attracted nozzle 16a and attracts then to reduce attraction nozzle 16a attraction.That is, what is prestored is required
The time that pull up time can be attracted nozzle 16a attractions than downstream rove S1a whole is short.As long as because under thinking
A trip side rove S1a part is directed to the suction port for attracting nozzle 16a, and downstream can be also carried out even if attraction reduction
Rove S1a attraction is removed.However, in order to which the attraction for more reliably carrying out downstream rove S1a is removed, preferably setting only downstream
Side rove S1a whole is attracted the time of nozzle 16a attractions as required pull up time.
Zero can be for example near the opening than preliminary roller 11a by the downstream of rove S1 flow direction and attraction nozzle 16a
Set whether detection downstream rove S1a is attracted the sensor of nozzle 16a attractions.In this case, timer can be set
22a, can also be not provided with timer 22a.
Zero can be provided as the shock absorber for the open and close type that choke valve plays a role in Pneumatic pipe 16, be subtracted by control
The aperture of device of shaking is accumulated to adjust the flow path section of Pneumatic pipe 16, so as to adjust the attraction for attracting nozzle 16a.In this case,
The rotating speed of motor 20 can be controlled as fixing all the time.Furthermore it is possible to by Pneumatic pipe 16 in the long side direction of spinning frame 10
Multiple pipe sections are divided into, the shock absorber of open and close type is set in each pipe section, the spindle 12 of only opening and closing generation broken end is corresponding
The shock absorber of pipe section.
Zero rove supply arresting stop controller 25 and circuit control device 22 are configured to single controller.
Zero as suction unit, can also be using groove profile.
Zero fibre bundle is not limited to rove S1 or sliver.Such as spinning frame can also be using with much larger than logical
The drafting system of the draw ratio drawn 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, for example, can also be wraping spinning device, friction spinning apparatus.
Claims (4)
1. a kind of control method for the spinning frame for possessing pneumatic yarn cleaning device, the control method of above-mentioned spinning frame includes：By by
According to the process of the break sensor detection broken end set by each spindle；Make fibre bundle supply stopping in response to the detection of broken end
The process that device is operated, wherein, by above-mentioned fibre bundle supply arresting stop cut-out above-mentioned fibre bundle in, in than upper
It is downstream fibre bundle, the fibre bundle by the part in the downstream of the flow direction of above-mentioned fibre bundle to state fibre bundle supply arresting stop
Supply arresting stop is turned off stopping the above-mentioned fibre bundle to drafting system to the fibre bundle for the spindle supply breaked end
The device of supply；And make the attraction of suction unit for removing the attraction of above-mentioned downstream fibre bundle in response to the detection of broken end
The process of increase,
The control method of above-mentioned spinning frame is characterised by,
The attraction of above-mentioned suction unit is reduced if at least a portion of above-mentioned downstream fibre bundle is attracted by above-mentioned suction unit.
2. the control method of the spinning frame according to claim 1 for possessing pneumatic yarn cleaning device, it is characterised in that
The attraction of above-mentioned suction unit is reduced if above-mentioned downstream fibre bundle is all attracted by above-mentioned suction unit.
3. the control method of the spinning frame according to claim 2 for possessing pneumatic yarn cleaning device, it is characterised in that
When detecting broken end so as 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, broken end is detected at other spindles by above-mentioned break sensor
When, make above-mentioned suction unit if above-mentioned downstream fibre bundle corresponding with above-mentioned other spindles is all attracted by above-mentioned suction unit
Attraction reduce.
4. a kind of spinning frame, possesses：Break sensor, is configured to set to detect broken end according to each spindle；Fibre bundle is supplied
Arresting stop, is configured to cut-out to the fibre bundle for the spindle supply breaked end to stop the above-mentioned fibre bundle to drafting system
Supply；Pneumatic yarn cleaning device, with suction unit, above-mentioned suction unit is configured to that arresting stop cut-out will be supplied by above-mentioned fibre bundle
The downstream in downstream in above-mentioned fibre bundle, in the flow direction that above-mentioned fibre bundle is leaned on than above-mentioned fibre bundle supply arresting stop
Side fibre bundle attracts to remove；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 is operated, and increases the attraction of above-mentioned suction unit,
Above-mentioned spinning frame is characterised by,
Above-mentioned control unit is configured to make above-mentioned suction if at least a portion of above-mentioned downstream 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 |
|---|---|---|---|
| JP2016020849A JP6569551B2 (en) | 2016-02-05 | 2016-02-05 | Control method of pneumatic clearer device in spinning machine |
| JP2016-020849 | 2016-02-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107043976A true CN107043976A (en) | 2017-08-15 |
| CN107043976B 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) |
Cited By (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 |
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|---|---|---|---|---|
| DE2509849B1 (en) * | 1975-03-06 | 1976-07-08 | Zinser Textilmaschinen GmbH; 7333 Ebersbach | Spinning machine stop mechanism - has comb in yarn suction travel which is pivoted for cleaning by suction airstream |
| JPS5836226A (en) * | 1981-08-26 | 1983-03-03 | Toyoda Autom Loom Works Ltd | Automatic controller of suction pressure in pneumatic clearer |
| US4669259A (en) * | 1985-05-02 | 1987-06-02 | Zinser Textilmaschinen Gmbh | Spinning machine |
| US4773208A (en) * | 1985-05-02 | 1988-09-27 | Zinser Textilmaschinen Gmbh | Thread or roving fragment removal for a spinning machine |
| JPH06228832A (en) * | 1993-02-02 | 1994-08-16 | Howa Mach Ltd | Apparatus for stopping roving feed of spinning frame |
| 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 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE473074A (en) * | 1946-04-23 | |||
| 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 |
| 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 |
| DE102005051502B4 (en) * | 2005-10-26 | 2007-07-26 | Saurer Gmbh & Co. Kg | Thread breakage extraction system of a ring 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
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2509849B1 (en) * | 1975-03-06 | 1976-07-08 | Zinser Textilmaschinen GmbH; 7333 Ebersbach | Spinning machine stop mechanism - has comb in yarn suction travel which is pivoted for cleaning by suction airstream |
| JPS5836226A (en) * | 1981-08-26 | 1983-03-03 | Toyoda Autom Loom Works Ltd | Automatic controller of suction pressure in pneumatic clearer |
| US4669259A (en) * | 1985-05-02 | 1987-06-02 | Zinser Textilmaschinen Gmbh | Spinning machine |
| US4773208A (en) * | 1985-05-02 | 1988-09-27 | Zinser Textilmaschinen Gmbh | Thread or roving fragment removal for a spinning machine |
| JPH06228832A (en) * | 1993-02-02 | 1994-08-16 | Howa Mach Ltd | Apparatus for stopping roving feed of spinning frame |
| 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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6569551B2 (en) | 2019-09-04 |
| JP2017137605A (en) | 2017-08-10 |
| CN107043976B (en) | 2019-10-01 |
| CH712037B1 (en) | 2017-11-15 |
| CH712037A2 (en) | 2017-08-15 |
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