IT1261294B - SERVICE DEVICE FOR AN OPEN-END SPINNING MACHINE FOR SPINNING AND / OR CHANGING A SPOOL - Google Patents

SERVICE DEVICE FOR AN OPEN-END SPINNING MACHINE FOR SPINNING AND / OR CHANGING A SPOOL

Info

Publication number
IT1261294B
IT1261294B ITMI922193A ITMI922193A IT1261294B IT 1261294 B IT1261294 B IT 1261294B IT MI922193 A ITMI922193 A IT MI922193A IT MI922193 A ITMI922193 A IT MI922193A IT 1261294 B IT1261294 B IT 1261294B
Authority
IT
Italy
Prior art keywords
spinning
spool
open
service device
thread
Prior art date
Application number
ITMI922193A
Other languages
Italian (it)
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 filed Critical
Publication of ITMI922193A0 publication Critical patent/ITMI922193A0/en
Publication of ITMI922193A1 publication Critical patent/ITMI922193A1/en
Application granted granted Critical
Publication of IT1261294B publication Critical patent/IT1261294B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/48—Piecing arrangements; Control therefor
    • D01H4/50—Piecing arrangements; Control therefor for rotor spinning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H65/00—Securing material to cores or formers
    • 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)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

L'invenzione riguarda un dispositivo di servizio (30) di una macchina di filatura open-end o a estremità aperta per la filatura e/o lo scambio di un rocchetto, dotata di mezzi per la modificazione della estremità del filo e la filatura del filo, un sensore di presenza del filo, un compensatore (33) del filo situato tra un rullo di erogazione (7) e un rullo di avvolgimento (9), un dispositivo per erogare il rocchetto fuso alla macchina. Il compensatore (33) del filo è dotato di almeno un sensore (36, 45) di presenza del filo nel compensatore (33) accoppiato tramite un'unità di controllo (40) del dispositivo di servizio (30) con un meccanismo di azionamento (71) del rocchetto (12).The invention relates to a service device (30) of an open-end or open-end spinning machine for spinning and / or exchanging a spool, equipped with means for modifying the end of the thread and spinning the thread, a wire presence sensor, a wire compensator (33) located between a delivery roller (7) and a winding roller (9), a device for delivering the melted spool to the machine. The thread compensator (33) is equipped with at least one sensor (36, 45) for the presence of the thread in the compensator (33) coupled via a control unit (40) of the service device (30) with an actuation mechanism ( 71) of the spool (12).

ITMI922193A 1991-09-23 1992-09-24 SERVICE DEVICE FOR AN OPEN-END SPINNING MACHINE FOR SPINNING AND / OR CHANGING A SPOOL IT1261294B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS912897A CZ280089B6 (en) 1991-09-23 1991-09-23 Handling device of spindleless spinning machine for spinning and/or exchange of bobbin

Publications (3)

Publication Number Publication Date
ITMI922193A0 ITMI922193A0 (en) 1992-09-24
ITMI922193A1 ITMI922193A1 (en) 1993-03-24
IT1261294B true IT1261294B (en) 1996-05-09

Family

ID=5367435

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922193A IT1261294B (en) 1991-09-23 1992-09-24 SERVICE DEVICE FOR AN OPEN-END SPINNING MACHINE FOR SPINNING AND / OR CHANGING A SPOOL

Country Status (3)

Country Link
CZ (1) CZ280089B6 (en)
DE (1) DE4231716A1 (en)
IT (1) IT1261294B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101967700B (en) * 2010-09-29 2012-06-20 浙江卓亚纺织有限公司 Automatic connecting method for air covering machine
CZ2017798A3 (en) 2017-12-13 2019-06-26 Rieter Cz S.R.O. A method of controlling the yarn compensating and winding speed compensator when winding yarn on a coil at the spinning machine's working site and the equipment for doing it

Also Published As

Publication number Publication date
CZ289791A3 (en) 1993-04-14
DE4231716A1 (en) 1993-04-01
ITMI922193A0 (en) 1992-09-24
ITMI922193A1 (en) 1993-03-24
CZ280089B6 (en) 1995-10-18

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960919