DD224918A1 - DEVICE FOR MEASURING A CHANGING DIAMETER - Google Patents

DEVICE FOR MEASURING A CHANGING DIAMETER Download PDF

Info

Publication number
DD224918A1
DD224918A1 DD84262821A DD26282184A DD224918A1 DD 224918 A1 DD224918 A1 DD 224918A1 DD 84262821 A DD84262821 A DD 84262821A DD 26282184 A DD26282184 A DD 26282184A DD 224918 A1 DD224918 A1 DD 224918A1
Authority
DD
German Democratic Republic
Prior art keywords
diameter
measuring
wing
photoelectric unit
coil
Prior art date
Application number
DD84262821A
Other languages
German (de)
Inventor
Volker Guhr
Viktor Satzger
Werner Doecke
Original Assignee
Textilmaschinenbau Grossenhain
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Textilmaschinenbau Grossenhain filed Critical Textilmaschinenbau Grossenhain
Priority to DD84262821A priority Critical patent/DD224918A1/en
Priority to DE19853512618 priority patent/DE3512618A1/en
Priority to FR8506037A priority patent/FR2564191A1/en
Publication of DD224918A1 publication Critical patent/DD224918A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/08—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to delivery of a measured length of material, completion of winding of a package, or filling of a receptacle
    • B65H63/082—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to delivery of a measured length of material, completion of winding of a package, or filling of a receptacle responsive to a predetermined size or diameter of the package
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/24—Flyer or like arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B65H2511/14—Diameter, e.g. of roll or package
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
    • B65H2553/41—Photoelectric detectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Quality & Reliability (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

Die Erfindung betrifft eine Vorrichtung zur Messung eines sich veraendernden Durchmessers und bezieht sich auf das Gebiet der Vorgarnherstellung. Ziel der Erfindung ist es, eine Vorrichtung zu schaffen, mit welcher Spulendurchmesser waehrend der Bewicklung staendig gemessen werden kann. Der Erfindung liegt die Aufgabe zu Grunde, eine Vorrichtung zu schaffen, mit welcher der Spulendurchmesser ohne mechanische Beanspruchung des Messobjektes kontinuierlich gemessen werden kann. Erfindungsgemaess wird diese Aufgabe dadurch geloest, indem am Fluegel 1 eine fotoelektrische Einheit aus Sender 8 und Empfaenger 9 angebracht ist und in dessen Strahlengang 7, fest verbunden mit dem Fluegel 1 und dem Pressfinger 3 sich je eine Schlitzscheibe 4, 6 befindet, an die fotoelektrische Einheit 8, 9 eine Auswerteeinheit 10 angeschlossen ist.The invention relates to a device for measuring a varying diameter and relates to the field of Vorgarnherstellung. The aim of the invention is to provide a device with which coil diameter can be continuously measured during the winding. The invention is based on the object to provide a device with which the coil diameter can be continuously measured without mechanical stress of the measurement object. According to the invention, this object is achieved in that a photoelectric unit of transmitter 8 and receiver 9 is mounted on the wing 1 and in the beam path 7, firmly connected to the wing 1 and the press fingers 3 is ever a slotted disc 4, 6, to the photoelectric Unit 8, 9 an evaluation unit 10 is connected.

Description

Titel der Erfindung:Title of the invention:

Vorrichtung zur Messing eines sich verändernden DurchmessersDevice for changing diameter brass

Anwendungsgebiet der^Erfindung:Field of application of the invention:

Die -Srfindung betrifft eine Vorrichtung sur Messung eines sich verändernden Durchmessers und.bezieht sich auf das Gebiet der Vorgarnherstellung.The invention relates to an apparatus for measuring a varying diameter and relates to the field of roving production.

Charakteristik der ,bekannten technischen Lösungen:Characteristic of known technical solutions:

Es sind Vorrichtungen bekannt, die den Durchmesser mechanisch a btasten (Z-wei-Punkt bzis. Drei-Punkt-Abt asten) · Der Nachteil besteht in der mechanischen Beanspruchung des Meßobjektes und sie können deshalb nicht zur Spulendurchmessermessung von empfindlichen Materialien (Teztilfasern) bei der Rotation der Spule, genutzt werden· Ss existieren iseiterhin aufwendige Vorrichtungen auf optischem Gebiet, die über Linsensysteme den Durchmesser ermitteln (US-PS 3 619 628). lür diese Vorrichtungen ist nachteiligί daß genaue Justiervorgänge durchzuführen sind und die Meßapparatur erschütterungsfrei zu lagern ist·Devices are known which mechanically touch the diameter (Z-wei point bzis. Three-point Abt asten) · The disadvantage is the mechanical stress of the measurement object and they therefore can not for coil diameter measurement of sensitive materials (Teztilfasern) at The rotation of the coil can also be used. There are also complicated devices in the optical field which determine the diameter via lens systems (US Pat. No. 3,619,628). it is disadvantageous for these devices that precise adjustment operations are to be carried out and the measuring apparatus is to be stored vibration-free.

Ziel der Erfindung: " "Object of the invention:

Ziel der Erfindung ist es, eine Vorrichtung zu schaffen, mit -welcher der Spulendurchmesser während der Bewicklung ständig gemessen werden kann·The aim of the invention is to provide a device with which the coil diameter can be measured continuously during winding.

Darlegung des Wesens der Erfindung:Explanation of the essence of the invention:

Der Erfindung liegt die Aufgabe zugrunde, eine Yor-) richtung zu schaffen, mit w-elcher der Spulendurchmesser ohne mechanische Beanspruchung des Meßobjektes kontinuierlich gemessen werden kann·The invention has for its object to provide a Yor- direction, with w-which the coil diameter can be measured continuously without mechanical stress of the measurement object ·

Erf indungsgemäB wird diese Aufgabe dadurch gelöst, indem am flügel eine fotoelektrische Einheit aus Sender und - Empfänger angebracht ist und in dessen Strahlengang, fest verbunden mit dem Flügel und dem Preßfinger, sich je eine Schlitzscheibe: befindet und an die fotoelektrische Einheit eine Auswerteeinheit angeschlossen ist»According to the invention, this object is achieved in that a photoelectric unit of transmitter and receiver is mounted on the wing and in its beam path, fixedly connected to the wing and the presser finger, one slotted disk: and an evaluation unit is connected to the photoelectric unit »

Ausführungsbeispiel:Embodiment:

Figur 1 zeigt die Vorrichtung zur Durchmessermessung an der Textilmaschine Flyer·FIG. 1 shows the apparatus for diameter measurement on the textile machine Flyer ·

Durch unterschiedliche Rotationsbelegung des Flügels 1 und der Spule 2 wird eine Bewicklung dieser mit dem Faden 5 erreicht·By different rotational occupancy of the wing 1 and the coil 2, a winding of these with the thread 5 is achieved.

Mittels des an der Spule anliegenden beweglichen Preßfingers 3 erfοIgt eine stetige Bewicklung der Spule zu wachsenden Durchmessern·By means of the movable presser finger 3 resting against the coil, a continuous winding of the coil to growing diameters takes place.

Verbunden mit dem Preßfinger ist die Schlitzseheibe 4· Deren Bewegung wird über eine fotoelektrische Einheit, bestehend aus Sender 8 und Empfänger 9,erfaßt· Die zweite Schutzscheibe 6 ist ebenso wie die fotoelektrische Einheit starr mit dem Flügel verbunden*The slot washer 4 is connected to the press finger. Its movement is detected by a photoelectric unit consisting of transmitter 8 and receiver 9. The second protective pane 6, like the photoelectric unit, is rigidly connected to the wing.

Beide Schlitzscheiben befinden sich im Strahlengang 7» der durch die fotoelektrischen Sender 8 erzeugt und durch die fotoelektrischen Empfänger 9 registriert uird*Both slotted discs are located in the beam path 7 », which is generated by the photoelectric transmitters 8 and registered by the photoelectric receivers 9 *

Die mittels Schlitzscheibe 4 und der fotoelektrischen Einheit 8 und 9 in der Auswerteeinheit 10 erzeugten Impulse sind ein Maß fiir die Große des Durchmessers, flobei folgender mathematischer Zusammenhang besteht*The pulses generated by means of slit disk 4 and the photoelectric unit 8 and 9 in the evaluation unit 10 are a measure of the size of the diameter, flobei the following mathematical relationship exists *

D = d + 4a sinD = d + 4a sin

Hierin bedeuten:Herein mean:

D: SpulendurchmesserD: Coil diameter

at Abstand Drehachse Preßfinger -Auflagepunkt des-Badens ,an der Spuleat distance rotary axis presser finger point of bathing, at the spool

ni Anzahl aller Inkremente auf der Schlitzscheibe Z: Anzahl der durch den ausgelenkten Preßfingerni Number of all increments on the slotted disc Z: Number of deflections due to the deflected presser finger

erzeugten Impulse d: Hülsendurchmesser _generated pulses d: sleeve diameter _

Claims (1)

Erfindungsanspruchinvention claim 1· Vorrichtung zur Messung eines sich verändernden Durchmessers» gekennzeichnet dadurch, daß am
!Flügel (1) eine fotoelektrische Einheit aus Sender (8) und Empfänger (9) angebracht ist und in dessen Strahlengang (7)» fest verbunden mit dem flügel (1) und dem Preßfinger (3) sich je eine
Schlitzscheibe (4, S) befindet und an die fotoelektrische Einheit (8,9) eine "AusTserteeinheit (10) angeschlossen ist·1 · Apparatus for measuring a varying diameter »characterized in that
Wings (1) a photoelectric unit of transmitter (8) and receiver (9) is mounted and in the beam path (7) »fixedly connected to the wing (1) and the pressing finger (3) each one
Slit disc (4, S) is located and to the photoelectric unit (8.9) a "Austserteinheit (10) is connected · Hierzu 1 Seite ZeichnungFor this 1 page drawing
DD84262821A 1984-05-09 1984-05-09 DEVICE FOR MEASURING A CHANGING DIAMETER DD224918A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DD84262821A DD224918A1 (en) 1984-05-09 1984-05-09 DEVICE FOR MEASURING A CHANGING DIAMETER
DE19853512618 DE3512618A1 (en) 1984-05-09 1985-04-06 Device for measuring a varying diameter
FR8506037A FR2564191A1 (en) 1984-05-09 1985-04-22 Photoelectric dia. measuring appts. for bobbin dia.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD84262821A DD224918A1 (en) 1984-05-09 1984-05-09 DEVICE FOR MEASURING A CHANGING DIAMETER

Publications (1)

Publication Number Publication Date
DD224918A1 true DD224918A1 (en) 1985-07-17

Family

ID=5556862

Family Applications (1)

Application Number Title Priority Date Filing Date
DD84262821A DD224918A1 (en) 1984-05-09 1984-05-09 DEVICE FOR MEASURING A CHANGING DIAMETER

Country Status (3)

Country Link
DD (1) DD224918A1 (en)
DE (1) DE3512618A1 (en)
FR (1) FR2564191A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4110626A1 (en) * 1991-04-02 1992-10-08 Schlafhorst & Co W DEVICE FOR DISTINATING THE DEVELOPMENT STATE OF KOPSEN
FR2712273B1 (en) * 1993-11-09 1996-10-04 Murata Machinery Ltd Method and device for controlling the winding operation of a winder.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209469B (en) * 1962-04-04 1966-01-20 Heinz Bechlenberg Dr Ing Method and device for automatic changing of the package speed and the package bank speed on roving machines as a function of the package diameter
BE759104A (en) * 1969-11-18 1971-05-18 Leesona Corp TEXTILE MACHINE
DE2244433A1 (en) * 1972-09-06 1974-03-14 Licentia Gmbh ARRANGEMENT FOR THE PHOTOELECTRIC DETERMINATION OF THE DIMENSIONS OF AN OBJECT
DE2640312C2 (en) * 1976-09-08 1986-03-13 W. Schlafhorst & Co, 4050 Mönchengladbach Device for initiating an automatic package change
DE3103485C2 (en) * 1981-02-03 1986-01-23 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Digital electrical length or angle measuring device

Also Published As

Publication number Publication date
FR2564191A1 (en) 1985-11-15
DE3512618A1 (en) 1985-11-21

Similar Documents

Publication Publication Date Title
DE3234471C1 (en) Multi-coordinate probe
DE3719731C2 (en)
DD224918A1 (en) DEVICE FOR MEASURING A CHANGING DIAMETER
DE3006079C2 (en) Measuring device for determining a distance traveled by a vehicle
DE2545311B2 (en) DISC PRESSURE UNIT
DE1406574B2 (en) Arrangement for a non-contact tracking measurement
CH626720A5 (en)
US2564150A (en) Tensiometer
DE2528290A1 (en) METHOD AND DEVICE FOR MONITORING THE SPUNNED THREAD FOR DEFECTS ON OPEN-END ROTOR SPINNING MACHINES
DE3340508A1 (en) Pulse-transmitter device for water meters
DE3100669A1 (en) VIBRATION DETECTOR
DE4124626C2 (en) Device for measuring the number of turns and / or the knots or thread thicknesses of textile threads
DE2316739B2 (en)
DE2935898C2 (en) Rotation transducer for position measurement
EP0103090B1 (en) Tracer head with overload protection
DE3527424C2 (en)
DE2423150C2 (en) Ergometer with a wheel set in rotation by a patient
DE10101747A1 (en) Yarn monitor has measurement arms projecting from a housing with a wheel which is rotated by the moving yarn to measure yarn tension and other parameters such as speed and yarn length
DE904146C (en) Encoder arrangement for the transmission of angular positions, preferably according to the rotary magnet principle, in particular for the remote setting of compasses
DD232976A1 (en) AUTOMATIC MULTI-POINT MEASURING DEVICE, PREFERABLY TO ROTATION SYMMETRIC PARTS AND HOLES
DE170370C (en)
DE902791C (en) Device for checking the concentricity of rotating machine elements
DE2436401A1 (en) Gun for measuring yarn for circular knitting machine - measuring rollers, pulse generators, preselector and metered length counters
DE755557C (en) Device for measuring speeds and speed fluctuations with a photoelectric device
DE1054243B (en) Device for the exact determination of the radial expansion of a magnetic tape roll on a reel

Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee