CN104294427A - Ring spinning machine with sensor for detecting movement of traveller - Google Patents

Ring spinning machine with sensor for detecting movement of traveller Download PDF

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Publication number
CN104294427A
CN104294427A CN201410339291.7A CN201410339291A CN104294427A CN 104294427 A CN104294427 A CN 104294427A CN 201410339291 A CN201410339291 A CN 201410339291A CN 104294427 A CN104294427 A CN 104294427A
Authority
CN
China
Prior art keywords
ring
separator
loudspeaker
sensor
spinning
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.)
Granted
Application number
CN201410339291.7A
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Chinese (zh)
Other versions
CN104294427B (en
Inventor
P·曼
R·施米特克
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saurer Spinning Solutions GmbH and Co KG
Original Assignee
Saurer Germany GmbH and Co KG
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Filing date
Publication date
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Publication of CN104294427A publication Critical patent/CN104294427A/en
Application granted granted Critical
Publication of CN104294427B publication Critical patent/CN104294427B/en
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Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01HSPINNING OR TWISTING
    • D01H7/00Spinning or twisting arrangements
    • D01H7/02Spinning or twisting arrangements for imparting permanent twist
    • D01H7/52Ring-and-traveller arrangements
    • D01H7/60Rings or travellers; Manufacture thereof not otherwise provided for ; Cleaning means for rings
    • D01H7/602Rings
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01HSPINNING OR TWISTING
    • D01H1/00Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/14Details
    • D01H1/42Guards or protectors for yarns or threads, e.g. separator plates, anti-ballooning devices
    • D01H1/422Separator plates
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01HSPINNING OR TWISTING
    • D01H1/00Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/02Spinning or twisting machines in which the product is wound-up continuously ring type
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01HSPINNING OR TWISTING
    • D01H1/00Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/14Details
    • D01H1/16Framework; Casings; Coverings ; Removal of heat; Means for generating overpressure of air against infiltration of dust; Ducts for electric cables
    • D01H1/162Framework; Casings; Coverings ; Removal of heat; Means for generating overpressure of air against infiltration of dust; Ducts for electric cables for ring type
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01HSPINNING OR TWISTING
    • D01H13/00Other common constructional features, details or accessories
    • D01H13/14Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
    • D01H13/16Warning 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
    • D01H13/1616Warning 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
    • D01H13/1633Electronic actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

The invention relates to a ring spinning machine with a sensor for detecting movement of a traveller. The ring spinning machine has a ring rail (1), spinning rings (2) arranged on the ring rail (1) and travelers (3) rotatably mounted on the spinning rings (2) in any condition. The ring spinning machine has sensors (4,5) for detecting the movement of the travelers (3). A separator (6) is arranged between two adjacent spinning rings (2) above the ring rail (1) so that the distance from the seperator (6) to the ring rail (1) is kept constant when the ring rail (1) is lifted. According to the invention, the sensors are configured as loudspeakers (4, 5) and are arranged at a lower region of the seperator (6) and are held by the seperator (6). The invention also relates to the separator (6).

Description

There is the ring spinner of the sensor detecting steel traveler motion
Technical field
The present invention relates to a kind of ring spinner with ring rail, ring spinning, in varied situations, ring spinning is provided with steel traveler in a sliding manner, and is arranged on ring rail.Sensor is for detecting the motion of steel traveler.Separator is arranged between two adjacent ring spinnings above ring rail, makes to keep constant when ring rail lifts apart from the interval of ring rail.
Background technology
EP1052314A1 discloses a kind of sensing system for ring spinner.Ring spinning is fastened to ring rail.Steel traveler operates on ring rail.During spinning, steel traveler is driven by yarn and rotates.Sensor detects the motion of steel traveler.Broken string can be detected by this way.The display unit showing broken string to operator is set near spindle.Sensor is fastened to ring rail.Describe the multiple sensors according to multiple measuring principle work.The most conventional method of noncontact scanning steel traveler motion uses magnetic sensor.But, also can use vibrating sensor, optical pickocff or acoustic sensor.
According to CH671040A5, the inductance type transducer detecting steel traveler motion is arranged on by corresponding retainer and is parallel on axle that ring rail extends, and independent of ring rail.This axle also can be the axle of fixing separator.
This separator is also referred to as anti-balloon plate or dish isolator.There is the division board be made up of metal or plastic material, they are arranged on two mutually between the contiguous spindle arranged above ring rail.Separator prevents the thread balloon formed during spinning of two contiguous spindles from hindering each other.Equally also can avoid breaking of the air ring caused by the yarn breakage of contiguous spindle.
By sensor is fastened to isolation axle, the accessibility (accessibility) of ring rail is improved.The axle with sensor can fold back.Thus, ring rail can be released, and sensor can not be damaged on ring rail during operation.Because sensor is fastened to the retainer being connected to axle, the adjustment of sensor becomes convenient.
DD293152A5 discloses a kind of sensor unit with two inductance type transducers, for detecting the steel traveler motion of two adjacent spindles.Such sensor can sense respective steel traveler, and the housing of sensor unit is arranged on around the separator of isolation spinning position.This needs the corresponding complexity of housing.Housing is fixed to the groove portion be positioned on ring rail or the cable channel be fixed to along machine length direction.Sensor setting is near ring spinning.The accessibility of ring spinning is at least restricted.The accessibility of ring spinning is not only necessary during the ring spinning changing wearing and tearing or steel traveler, and is also required when each yarn interrupts.In order to repiece, operator is manual introduces correct position by steel traveler, and for this reason, he needs his finger to move along ring spinning.
Summary of the invention
One object of the present invention is to improve the accessibility of ring spinning and steel traveler and the protection to sensor further.
For reaching this purpose, being configured to micropkonic sensor setting in the lower area of separator is kept by separator.
Due to sensor this set on separator, sensor self no longer hinders the accessibility of ring spinning.Separator needs restraining line air ring usually, thus all will exist in any case.Independent retainer for sensor is removed.But separator is larger than conventional inductive formula sensor apart from the interval of ring spinning.The specific interval of separator is needs, and thread balloon can be formed.Due to measuring principle, inductance type transducer must be set near ring spinning.In addition, interval must be adjusted very accurate.Inductance type transducer also has an induction coil.Consequently leads to corresponding weight.Inductance type transducer is positioned at this set on separator can not again in conjunction with inductance type transducer, this is because, the weight of inductance type transducer and separator too large apart from the interval of ring spinning.The present invention is based on above-mentioned consideration to think, acoustic sensor is very light and can be arranged on the interval larger apart from ring spinning.Therefore, no matter be its scope or its weight, loudspeaker can not cause burden to separator.The interval of separator distance ring spinning is larger is no longer problem for acoustic sensor, and provides the protection to sensor simultaneously.Acoustic sensor also has following advantage, and they are not too responsive for the fluctuation at interval.Therefore, same setting can be used in the ring spinning with different size.In addition, non-magnetic steel wire ring also can use.Therefore, measure setup according to the present invention additionally increases the convenience of ring spinner.
Loudspeaker can be arranged on the below of separator or the side of separator.Also loudspeaker can be put among separator.In any case, loudspeaker points to the direction of ring spinning.
Loudspeaker can be arranged on a printed circuit, and this printed circuit board (PCB) puts into the groove portion of separator.Printed circuit board (PCB) is also configured with for micropkonic assessment electronics.
If loudspeaker or have micropkonic printed circuit board (PCB) and put into separator, separator is used as housing simultaneously, thus protects sensor not to be touched.This set that loudspeaker is positioned at below separator also brings contact protection.
Second loudspeaker can be arranged on to be put on the printed circuit board (PCB) of separator, and this second loudspeaker detects the motion of the steel traveler of adjacent ring spinning.Having such setting, is only that the second separator has printed circuit board (PCB).Two loudspeakers not only share printed circuit board (PCB), and can use assessment electronics together, power supply supply etc.
The display unit of the termination of display steel traveler motion is preferably arranged on a printed circuit.Therefore for operator, in a large amount of spinning position of ring spinner, easily identify the spinning position with broken string and carry out repiece.
If two loudspeakers are arranged on a printed circuit, display unit can show the termination of the motion of a steel traveler in two steel travelers.In other words, two spinning stations share a display unit.Like this, the total amount of the display unit of the display broken string of ring spinner can reduce by half.For the orientation of operator, a display unit for two spinning positions is definitely enough.When operator has reached the region of display unit, can easily identify the working position that should be noted that.
The present invention also relates to a kind of separator for ring spinner, loudspeaker is set at the lower area of this separator, to detect the motion of steel traveler.Herein, loudspeaker kept by separator.
Accompanying drawing explanation
By means of embodiment shown in the drawings, will be described below in greater detail the present invention, wherein:
Fig. 1 shows the exemplary details according to ring spinner of the present invention;
Fig. 2 shows has the micropkonic separator of one.
Detailed description of the invention
Fig. 1 shows the plane of the ring rail 1 of ring spinner.Ring rail 1 has ring spinning 2, in all cases, this ring spinning is rotatably provided with steel traveler 3.Separator 6 is arranged on the top of ring rail 1.Separator 6 is arranged between two ring spinnings 2 or is arranged between two of ring spinner spinning positions, so that the thread balloon formed during being limited in ring spinning, and avoids the contact of thread balloon of adjacent spinning position.During spinning operation, separator 6 moves up and down together with ring rail 1.
As illustrated in fig. 1 and 2, separator 6 has printed circuit board (PCB) 7.Fig. 2 shows separator with side view.Printed circuit board (PCB) 7 is arranged in the lower area of separator 6.In other words, printed circuit board (PCB) 7 is positioned at the end towards ring rail 1 of separator 6.This set in the lower area of separator 6 is due to relative to the tightness needed for ring spinning 2.Printed circuit board (PCB) 7 has two loudspeakers 4 and 5, and in all cases, they are configured so that they point to the direction of ring spinning.Loudspeaker 4,5 detects the motion of steel traveler 3.When there is not motor message, can infer and occur broken string.Owing to can detect the motion of two adjacent ring-travellers by shown printed circuit board (PCB), in an illustrated embodiment, only printed circuit board (PCB) 7 is equipped with every a separator 6.
Printed circuit board (PCB) 7 also has unshowned assessment unit.Printed circuit board (PCB) 7 can be connected to power supply by attaching parts 10 and be connected to the central control unit of ring spinner.In addition, the LED8 as display unit is arranged on the side of oriented manipulation person of printed circuit board (PCB).The signal of assessment unit to two loudspeakers 4 and 5 is assessed.When detecting that the motion of a steel traveler in two steel travelers stops, LED luminescence also indicates operator to occur broken string.Thus in the present embodiment, two spinning positions share a LED8.
Printed circuit board (PCB) 7 is placed in the groove portion of separator 6.Therefore, separator 6 is used as the housing of printed circuit board (PCB) 7 simultaneously and therefore protects loudspeaker 4 and 5.In all cases for loudspeaker 4 and 5, the little opening that passes for sound is arranged on the side of separator 6.On the front side of the oriented manipulation person of separator, there is the opening for LED8.Transparent cap 9 is arranged for LED8.The attaching parts 10 of printed circuit board (PCB) 7 are drawn at opposite side, in other words, away from the rear side of operator.
Due to this set according to the present invention, the maintenance work to ring spinning 2 can not be hindered.Steel traveler 3 can be changed and not have problems, or the generation of broken string can not have influence on sensor 4,5.Sensor 4,5 is by the protection of separator 6.
Drawing merely show a kind of possible embodiment of the present invention.But a large amount of modification is also fine.Therefore, only loudspeaker 4,5 can be arranged on separator 6 or in it.Each separator 6 also can have an only loudspeaker 4,5.Loudspeaker 4,5 also can be arranged on the below of separator, in other words, in the region between separator 6 and ring rail 1.

Claims (9)

1. one kind has the ring spinner of ring rail (1), described ring rail is provided with multiple ring spinning (2), all on described multiple ring spinning, steel traveler (3) is installed in a sliding manner in all cases, wherein, there is the sensor (4 of the motion for detecting described steel traveler (3), 5), wherein, separator (6) is arranged between two adjacent ring spinnings (2) in the top of described ring rail (1), make when described ring rail lifts, described separator keeps constant apart from the interval of described ring rail (1), it is characterized in that, described sensor is constructed to loudspeaker (4, 5), to be arranged in the lower area of described separator (6) and to be kept by this separator.
2. ring spinner as claimed in claim 1, it is characterized in that, described loudspeaker (4,5) is arranged on the below of described separator (6).
3. ring spinner as claimed in claim 1, it is characterized in that, described loudspeaker (4,5) is arranged on the side of described separator (6).
4. ring spinner as claimed in claim 1, it is characterized in that, described loudspeaker (4,5) is placed in described separator (6).
5. ring spinner as claimed in claim 1, it is characterized in that, described loudspeaker (4,5) is arranged on the printed circuit board (PCB) (7) in the groove portion being placed into described separator (6).
6. ring spinner as claimed in claim 5, it is characterized in that, described printed circuit board (PCB) (7) is provided with the second loudspeaker (4,5), and this second loudspeaker detects the motion of the described steel traveler of adjacent ring spinning.
7. ring spinner as claimed in claim 5, it is characterized in that, described printed circuit board (PCB) (7) is provided with display unit (8), and this display unit shows the termination of the motion of described steel traveler (3).
8. ring spinner as claimed in claim 6, it is characterized in that, described printed circuit board (PCB) (7) is provided with display unit (8), and this display unit shows the termination of the motion of a steel traveler in two adjacent steel travelers (3).
9. the separator for ring spinner (6), loudspeaker (4 is provided with in the lower area of this separator, 5), to detect the motion of steel traveler (3), and described loudspeaker is kept by this separator (6).
CN201410339291.7A 2013-07-17 2014-07-15 The ring spinner of sensor with detection wire loop motion Active CN104294427B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013011921.9 2013-07-17
DE102013011921.9A DE102013011921A1 (en) 2013-07-17 2013-07-17 Ring spinning machine with a sensor for detecting the movement of the ring traveler

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Publication Number Publication Date
CN104294427A true CN104294427A (en) 2015-01-21
CN104294427B CN104294427B (en) 2017-09-01

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CN201410339291.7A Active CN104294427B (en) 2013-07-17 2014-07-15 The ring spinner of sensor with detection wire loop motion

Country Status (6)

Country Link
EP (1) EP2826899B1 (en)
JP (1) JP6651284B2 (en)
CN (1) CN104294427B (en)
DE (1) DE102013011921A1 (en)
ES (1) ES2661637T3 (en)
IN (1) IN2014MU01995A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107385581A (en) * 2017-09-11 2017-11-24 上海兰宝传感科技股份有限公司 A kind of spinning frame wire loop speed detector
CN110485011A (en) * 2019-09-30 2019-11-22 常州宏大智能装备产业发展研究院有限公司 Ring spinning frame resultant yarn winding mechanism operating status on-line monitoring method

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107201577B (en) * 2017-07-12 2022-12-06 上海兰宝传感科技股份有限公司 High-resolution spinning frame yarn constant tension detection system and method
CN107287706A (en) * 2017-07-16 2017-10-24 经纬纺织机械股份有限公司 The anti-balloon plate of weaving and its high speed ring throstle of application
DE102018100362A1 (en) * 2018-01-09 2019-07-11 Maschinenfabrik Rieter Ag Method for controlling displays of a spinning or winding machine
CH715908A1 (en) * 2019-03-07 2020-09-15 Rieter Ag Maschf Method for producing yarn with a ring spinning machine and ring spinning machine.
EP4245900A3 (en) 2020-10-05 2023-11-22 RAFI GmbH & Co. KG Device for producing a thread from a yarn

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US3523413A (en) * 1968-02-19 1970-08-11 Parks Cramer Co Apparatus and method for detecting and reporting ends down on textile machines
EP0442327A1 (en) * 1990-02-14 1991-08-21 Zignago Tessile Spa Device to check the presence of threads on spinning machines
DD293152A5 (en) * 1990-03-07 1991-08-22 Textimaforschung Malimo Karl-Marx-Stadt,De DEVICE FOR DETERMINING THREADED BREAKDOWN ON A RING SPINNING OR SPIRAL MACHINE
CN1688756A (en) * 2002-08-13 2005-10-26 里特机械公司 Sensor system for a ring spinning machine
CN102995193A (en) * 2012-11-13 2013-03-27 天津工业大学 Yarn breakage detection method and yarn breakage detection device using method

Family Cites Families (3)

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Publication number Priority date Publication date Assignee Title
JPS6023322Y2 (en) * 1981-10-29 1985-07-11 豊和工業株式会社 Yarn breakage monitoring device for spinning machines, etc.
CH671040A5 (en) 1985-04-17 1989-07-31 Zinser Textilmaschinen Gmbh
EP1052314B1 (en) 1999-05-06 2004-03-17 Maschinenfabrik Rieter Ag Sensor system for a ring spinning machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523413A (en) * 1968-02-19 1970-08-11 Parks Cramer Co Apparatus and method for detecting and reporting ends down on textile machines
EP0442327A1 (en) * 1990-02-14 1991-08-21 Zignago Tessile Spa Device to check the presence of threads on spinning machines
DD293152A5 (en) * 1990-03-07 1991-08-22 Textimaforschung Malimo Karl-Marx-Stadt,De DEVICE FOR DETERMINING THREADED BREAKDOWN ON A RING SPINNING OR SPIRAL MACHINE
CN1688756A (en) * 2002-08-13 2005-10-26 里特机械公司 Sensor system for a ring spinning machine
CN102995193A (en) * 2012-11-13 2013-03-27 天津工业大学 Yarn breakage detection method and yarn breakage detection device using method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107385581A (en) * 2017-09-11 2017-11-24 上海兰宝传感科技股份有限公司 A kind of spinning frame wire loop speed detector
CN110485011A (en) * 2019-09-30 2019-11-22 常州宏大智能装备产业发展研究院有限公司 Ring spinning frame resultant yarn winding mechanism operating status on-line monitoring method

Also Published As

Publication number Publication date
CN104294427B (en) 2017-09-01
EP2826899A1 (en) 2015-01-21
JP6651284B2 (en) 2020-02-19
ES2661637T3 (en) 2018-04-02
JP2015021216A (en) 2015-02-02
IN2014MU01995A (en) 2015-10-16
EP2826899B1 (en) 2018-02-21
DE102013011921A1 (en) 2015-01-22

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