EP1652977A3 - Warping method and warper - Google Patents

Warping method and warper Download PDF

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Publication number
EP1652977A3
EP1652977A3 EP05020179A EP05020179A EP1652977A3 EP 1652977 A3 EP1652977 A3 EP 1652977A3 EP 05020179 A EP05020179 A EP 05020179A EP 05020179 A EP05020179 A EP 05020179A EP 1652977 A3 EP1652977 A3 EP 1652977A3
Authority
EP
European Patent Office
Prior art keywords
winding
values
data line
pressure roller
unit
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.)
Withdrawn
Application number
EP05020179A
Other languages
German (de)
French (fr)
Other versions
EP1652977A2 (en
Inventor
Heinz Kissels
Elmar Lennartz
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.)
Moenus Textilmaschinen GmbH
Original Assignee
Moenus Textilmaschinen GmbH
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 Moenus Textilmaschinen GmbH filed Critical Moenus Textilmaschinen GmbH
Publication of EP1652977A2 publication Critical patent/EP1652977A2/en
Publication of EP1652977A3 publication Critical patent/EP1652977A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H7/00—Combined warping and beaming machines
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H13/00—Details of machines of the preceding groups
    • D02H13/02—Stop motions
    • D02H13/10—Stop motions responsive to thread-measuring devices, e.g. stopping the machine when required length of warp has been wound
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H13/00—Details of machines of the preceding groups
    • D02H13/12—Variable-speed driving mechanisms
    • D02H13/14—Variable-speed driving mechanisms controlled automatically by tension in the warp

Abstract

Beim Zetteln werden mehrere, später gemeinsam einzusetzende Bäume mit möglichst gleicher Wickeldichte hergestellt. Es ist bekannt, die Wickeldichte zu bestimmen und die Wickeldichte von Kopierbäumen auf die eines Vorlagebaumes zu regeln, indem bei Abweichungen eine die Wickeldichte beeinflusssende Größe, wie der Druck einer Anpresswalze, die Fadenspannung oder die Wickelgeschwindigkeit, geändert wird. Zur Bestimmung der Wickeldichte werden Werte für die Wickellänge L einer aufgewickelten Fadenschar und Werte für die Umdrehungen U eines Wickelbaumes ermittelt. Bei den bekannten Verfahren werden die Werte für die Wickellänge mit Hilfe von der Fadenschar angetriebener, umlaufenden Walzen ermittelt oder mit Hilfe einer Tastwalze. Die Ermittlung mit umlaufenden Walzen führt durch den beim Beschleunigen und Abbremsen auftretende Schlupf zu ungenauen Werten. Der Einsatz einer Tastwalze führt zu einem zusätzlichen Aufwand. Ein erfindungsgemäßes Verfahren und eine entsprechende Vorrichtung soll eine besseren Übereinstimmung der Wickeldichten der Bäume bei möglichst geringem Aufwand ermöglichen.When picking several, later together to be used trees are produced with the same winding density as possible. It is known to determine the winding density and to control the winding density of copy trees on that of a template tree by a change in the Wickeldichte influencing size, such as the pressure of a pressure roller, the thread tension or the winding speed is changed in deviations. To determine the winding density, values are determined for the winding length L of a wound-up yarn bundle and values for the revolutions U of a winding tree. In the known methods, the values for the winding length are determined by means of the group of rollers driven, rotating rollers or with the aid of a feeler roller. The determination with revolving rollers leads to inaccurate values due to the slip occurring during acceleration and deceleration. The use of a feeler roller leads to an additional expense. An inventive method and a corresponding device should allow a better match of the winding densities of the trees with the least possible effort.

Dazu wird bei einem Verfahren, bei dem die Wickeldichte durch Änderung des Anpressdrucks geregelt wird, eine an sich bekannte Ermittlung der Wickellänge L durch die Auslenkung der Anpresswalze (9) eingesetzt. Diese Regelung der Wickeldichte durch Steuerung des Anpressdruck der Anpresswalze (9) kombiniert mit einer Wickellängenermittlung durch Auslenkung der Anpresswalze (9) führt zu genaueren Werten (24) der Wickellänge L als bei anderen Steuergrößen. Es wird keine weitere Tastwalze benötigt. Die Rechnereinheiten zur Regelung der Wickeldichte und zur Messung der Wickellänge kann in einer Rechnereinheit (2) zusammengefasst werden.For this purpose, a known per se determination of the winding length L by the deflection of the pressure roller (9) is used in a method in which the winding density is controlled by changing the contact pressure. This control of the winding density by controlling the contact pressure of the pressure roller (9) combined with a winding length determination by deflection of the pressure roller (9) leads to more accurate values (24) of the winding length L than other control variables. There is no need for another feeler roll. The computer units for controlling the winding density and for measuring the winding length can be combined in a computer unit (2).

Bezugszeichenliste
1
Fadenschar
2
Rechnereinheit
3
Spulstellen
4
Führung
5
Leitriet
6
Umlenkwalze
7
Baumrohr
8
Baumscheibe
9
Anpresswalze
10
Haltearme
11
Welle der Anpresseinrichtung
12
Baumachse
13
Achse der Anpresswalze
14
Kreisbogenabschnitt
15
Zwischenwand
16
Seitenwand
17
Gehäuse
18
Wegaufnehmer
19
Abstandsstab
20
Einheit
21
Schiebeeinheit
22
Anlenkeinheit
23
Linie der maximalen Auslenkung des Abstandsstabs
24
Werte für die Wickellänge L
25
Leitung
26
Drehsensor
27
Werte für die Umdrehungen U
28
Leitung
29
Spanneinheit
30
Segmentabschnitt
31
Rand
32
Aufnahme
33
Backenbremsen
34
Zangenarm
35
Luftkammer
36
Bolzen
37
Luftleitung
38
Ventil
39
Befestigungseinheit
40
Rechner
41
Speicher
42
Regler
43
Ausgabeeineheit
44
Eingabeeinheit
45
Anzeigeneinheit
46
Datenleitung
47
Datenleitung
48
Datenleitung
49
Datenleitung
50
Datenleitung
51
Datenleitung
52
Leitung

Figure imgaf001
LIST OF REFERENCE NUMBERS
1
yarn sheet
2
computer unit
3
winding units
4
guide
5
Leitriet
6
deflecting
7
tree pipe
8th
Baumscheibe
9
pressure roller
10
holding arms
11
Shaft of the pressing device
12
beam axle
13
Axle of the pressure roller
14
Arc section
15
partition
16
Side wall
17
casing
18
transducer
19
spacer bar
20
unit
21
shifter
22
Anlenkeinheit
23
Line of maximum deflection of the spacer bar
24
Values for the winding length L
25
management
26
rotation sensor
27
Values for the revolutions U
28
management
29
clamping unit
30
segment section
31
edge
32
admission
33
Chocks
34
tong
35
air chamber
36
bolt
37
air line
38
Valve
39
fixing unit
40
computer
41
Storage
42
regulator
43
Issue An awareness
44
input unit
45
display unit
46
data line
47
data line
48
data line
49
data line
50
data line
51
data line
52
management
Figure imgaf001
EP05020179A 2004-10-30 2005-09-16 Warping method and warper Withdrawn EP1652977A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004052735A DE102004052735A1 (en) 2004-10-30 2004-10-30 Method of picking and sticking device

Publications (2)

Publication Number Publication Date
EP1652977A2 EP1652977A2 (en) 2006-05-03
EP1652977A3 true EP1652977A3 (en) 2008-04-30

Family

ID=35695476

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05020179A Withdrawn EP1652977A3 (en) 2004-10-30 2005-09-16 Warping method and warper

Country Status (4)

Country Link
US (1) US7086129B2 (en)
EP (1) EP1652977A3 (en)
CN (1) CN1766189A (en)
DE (1) DE102004052735A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20072269A1 (en) * 2007-12-04 2009-06-05 Btsr Int Spa METHOD AND ARRANGEMENT FOR CONSTANT WIRE LENGTH SUPPLEMENT OF A TEXTILE MACHINE OPERATING ON A PLURALITY OF WIRES
CN101906688B (en) * 2010-07-05 2011-09-07 常州市第八纺织机械有限公司 Method for compensating for pressure between yarn barrels and roller of vertical elastic warping machine automatically
CN102199825A (en) * 2011-05-26 2011-09-28 常州市第八纺织机械有限公司 Error control method of copy-type warping machine
CN102392331B (en) * 2011-08-31 2013-10-09 卡尔迈耶（中国）有限公司 Yarn pressing roller
US9951445B2 (en) * 2012-08-23 2018-04-24 Columbia Insurance Company Systems and methods for improving and controlling yarn texture
US9896786B2 (en) * 2012-08-23 2018-02-20 Columbia Insurance Company Systems and methods for improving and controlling yarn texture
US9797133B2 (en) * 2016-03-02 2017-10-24 University Of Dammam Reinforced brick masonry column with polyester thread reinforcement strips

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3604790A1 (en) * 1986-02-15 1987-08-20 Guillot Textil Masch Gmbh Method for regulating the thread feed onto sectional beams during direct beaming
DE3900296A1 (en) * 1989-01-07 1990-07-12 Hacoba Textilmaschinen Method and device for measuring the length of filamentous textile material
EP0503238A1 (en) * 1991-03-09 1992-09-16 Hacoba Textilmaschinen GmbH & Co KG Device for measuring the length of filiform textile materials
JP2000007222A (en) * 1998-06-19 2000-01-11 Tsudakoma Corp Press roll device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2382760A (en) * 1940-01-25 1945-08-14 Wiggermann Georg Warping machine
US2691809A (en) * 1950-06-21 1954-10-19 American Viscose Corp Measuring roll release
DE1091948B (en) * 1954-12-15 1960-10-27 Reiners Walter Dr Ing Process and warping machine for the production of warp trees
US3063123A (en) * 1956-10-01 1962-11-13 Kidde Textile Machinery Corp Yarn feeding means for warping machines
US2972796A (en) * 1958-06-20 1961-02-28 Du Pont Process and apparatus for handling yarns
CH603849A5 (en) * 1976-12-17 1978-08-31 Benninger Ag Maschf
DE3206272A1 (en) 1982-02-20 1983-09-01 W. Schlafhorst & Co, 4050 Mönchengladbach Process and apparatus for the successive production of beams
DE3219132C2 (en) * 1982-05-21 1985-11-21 Karl Mayer Textil-Maschinen-Fabrik Gmbh, 6053 Obertshausen Direct warping machine with a device for regulating the warping speed
DE3734433A1 (en) * 1987-10-12 1989-04-20 Sucker & Franz Mueller Gmbh METHOD FOR CONTROLLING THE WIND TENSION OF A THREAD SHAFT WHILE FORMING A WIND
JPH02200834A (en) * 1989-01-31 1990-08-09 Baba Sangyo Kikai Kk Tension control device for warper machine
DE4304956C2 (en) * 1993-02-18 1998-09-24 Mayer Textilmaschf Method and device for warping threads
DE19538478A1 (en) * 1995-10-16 1997-04-17 Sucker Mueller Hacoba Gmbh Method and device for winding a group of threads
DE19646087A1 (en) * 1996-11-08 1998-05-14 Sucker Mueller Hacoba Gmbh Method and device for warping with a cone warping machine
EP1219738A1 (en) 2000-12-28 2002-07-03 Benninger AG Method of manufacture of at least two warp beams of identical quality

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3604790A1 (en) * 1986-02-15 1987-08-20 Guillot Textil Masch Gmbh Method for regulating the thread feed onto sectional beams during direct beaming
DE3900296A1 (en) * 1989-01-07 1990-07-12 Hacoba Textilmaschinen Method and device for measuring the length of filamentous textile material
EP0503238A1 (en) * 1991-03-09 1992-09-16 Hacoba Textilmaschinen GmbH & Co KG Device for measuring the length of filiform textile materials
JP2000007222A (en) * 1998-06-19 2000-01-11 Tsudakoma Corp Press roll device

Also Published As

Publication number Publication date
CN1766189A (en) 2006-05-03
DE102004052735A1 (en) 2006-05-04
EP1652977A2 (en) 2006-05-03
US20060090316A1 (en) 2006-05-04
US7086129B2 (en) 2006-08-08

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