WO2006102946A1 - Machine a fixer - Google Patents

Machine a fixer Download PDF

Info

Publication number
WO2006102946A1
WO2006102946A1 PCT/EP2006/000332 EP2006000332W WO2006102946A1 WO 2006102946 A1 WO2006102946 A1 WO 2006102946A1 EP 2006000332 W EP2006000332 W EP 2006000332W WO 2006102946 A1 WO2006102946 A1 WO 2006102946A1
Authority
WO
WIPO (PCT)
Prior art keywords
strip
fixing machine
band
deviation
sensor
Prior art date
Application number
PCT/EP2006/000332
Other languages
German (de)
English (en)
Inventor
Hubert Linek
Original Assignee
Kannegiesser Garment & Textile Technologies Gmbh & Co. Kg
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 Kannegiesser Garment & Textile Technologies Gmbh & Co. Kg filed Critical Kannegiesser Garment & Textile Technologies Gmbh & Co. Kg
Publication of WO2006102946A1 publication Critical patent/WO2006102946A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/44—Compression means for making articles of indefinite length
    • B29C43/48—Endless belts
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
    • A41H43/00—Other methods, machines or appliances
    • A41H43/04—Joining garment parts or blanks by gluing or welding ; Gluing presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
    • B30B5/04—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band
    • B30B5/06—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band co-operating with another endless band
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B32B37/1027—Pressing using at least one press band
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/44—Compression means for making articles of indefinite length
    • B29C43/48—Endless belts
    • B29C2043/483—Endless belts cooperating with a second endless belt, i.e. double band presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0809—Fabrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/10—Fibres of continuous length
    • B32B2305/18—Fabrics, textiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method

Definitions

  • the invention relates to a fixing machine for fixing reinforcing fabric on textile blanks, with a conveyor belt and a cover strip, which are guided over two pulleys, wherein between the two located at an output of the fixing pulleys of the cover and the conveyor belt, a press nip is formed and at least one sensor for determining the position of the tape and a control roller, which is adjusted in dependence on the sensor signal, are arranged adjacent to each band.
  • Such fixing machines are known from practice. They are used in the clothing industry for fixing reinforcing fabric on textile blanks.
  • the fixing machines comprise a circulating endless belt, the so-called conveyor belt, which is guided over two deflection rollers. On this conveyor belt, the textile blanks are conveyed with the reinforcing fabrics thereon in the fuser.
  • the deflection rollers of the cover band and the conveyor belt located near the entrance of the fixing machine are designed as tension rollers and keep the belts under tension.
  • the deflection rollers of the conveyor belt and the cover strip located near the end of the fixing machine are mounted so close together that a press nip is formed between them.
  • a heater is attached adjacent to the belts.
  • textile blanks are heated with the reinforcing fabrics located thereon.
  • the masking tape exerts pressure on the pieces of tissue so that they stick together.
  • the press nip the textile blank and the reinforcing fabric are finally pressed together.
  • a similar structure has the device described in German Utility Model DE 88 07 328 U1 for bonding textile surface products.
  • This device comprises a stabilization station formed by two stabilizer rollers over which two endless conveyor belts pass. The position of the stabilizing rollers can be changed via a pressure medium cylinder. The resulting length change tion of the conveyor belts is compensated by spring body, the pulleys of the conveyor belts are assigned.
  • German Patent Application DE 44 42 232 A1 also describes a belt conveyor device for transporting an insert, for example a textile blank.
  • the transport device comprises a front or upstream conveyor belt and a rear or downstream conveyor belt.
  • These conveyor belts convey a multi-layered liner to a subsequent ironer comprising an endless ribbon and an endless bottom band.
  • further heating devices are provided, which heat the multilayer deposits.
  • Attached to the rear conveyor are optical sensors connected to a controller which controls the movement of the two conveyors of the conveyor.
  • each band includes an emergency stop switch that turns off the fuser when the band has migrated too far.
  • the microswitches which detect a deviation of the bands, are connected to a control roller, over which the respective band is guided. If a microswitch detects a deviation of the respective band, the corresponding control roller is adjusted by a fixed amount so that the band is deflected in the opposite direction until the other switch triggers and the control roller is swiveled again.
  • the invention provides that the sensor detects the degree of deviation of the band from its central position and the control roller is adjusted in dependence on the degree of deviation in order to direct the respective band back into its central position.
  • the conventional micro-switches are replaced by a sensor which detects not only a deviation but also the degree of deviation of a band.
  • the control roll is moved in proportion to the degree of deviation of the tape, i. with small band deviations, the tax role is only slightly adjusted. This prevents oversteering and causes the belt to migrate immediately to the other side. It therefore results in a nearly central strip.
  • control rollers are each connected to an actuator.
  • the actuator receives a signal from the sensor, the actuator adjusts the control roller to return the belt to its center position.
  • an actuator can then be used for example a spindle motor or a lifting cylinder. With these drives, it is possible that the position of the control roller can be changed in almost arbitrary small steps, whereby with small belt deviations even a small adjustment of the position of the control roller takes place.
  • the position of the control rollers via the respective actuator proportional to the deviation of the tape from its central position is adjustable. With little deviation of the tape from its central position, the control roller is adjusted only slightly to deflect the tape back. Oversteer is thus prevented.
  • the sensor for determining the position of the belt and the control of the control roller are integrated in one component. So it is a space-saving installation of the control device in the fixing possible.
  • FIG. 2 shows a view along the line I-I from FIG. 1.
  • a fixing machine 1 according to the invention is shown.
  • the blanks 2, consisting of a textile section and reinforcing fabrics located thereon, are transported into the fixing machine 1 via a circulating endless belt, the conveyor belt 3.
  • the conveyor belt 3 is another circulating endless belt, the cover strip 4, attached.
  • Each of the bands 3,4 is guided over two pulleys 5,6; 7,8.
  • the deflection rollers 5, 7 near the entrance of the fixing machine 1 are tensioning rollers which ensure that the bands 3, 4 are always tensioned.
  • the deflection rollers 6, 8, which are located near the exit of the fixing machine 1, are arranged so that a press nip 9 is formed between them.
  • the pulleys 5,6 of the conveyor belt 3 and the pulleys 7,8 of the cover 4 rotate in opposite directions, so that move the bottom of the cover 4 and the top of the conveyor belt 3 in the same direction.
  • the masking tape 4 is shorter than the conveyor belt 3 and offset in the direction of the output of the fixing machine 1. After entering the fixing machine 1, a blank 2 lying on the conveyor belt 3 is conveyed in the direction of the cover strip 4. The masking tape 4 exerts pressure on the blank 2, while several, above the cover 4 and below the conveyor belt 3 mounted heating stations 10 are traversed. Due to the heat and the pressure of the textile blank and the reinforcing fabric glued and pressed together. The greatest pressure on the blank 2 is exerted in the press nip 9. Following the press nip 9, the blanks 2 are cooled again.
  • Each band 3,4 therefore has a control device to hold the band 3,4 in a central position.
  • the control devices each comprise a sensor 11, 12 which detects when and how much a band 3, 4 deviates from its central position, and a control roller 13, 14 with an actuator 15, 16.
  • actuator 15,16 for example, a cylinder or a spindle motor can be used.
  • Fig. 2 is a section through the control roller 14 and the actuator 16 of the cover 4 is shown.
  • the control roller 14 is fixed on one side and mounted on the other side via the actuator 16. If the cover strip 4 moves to the right or left, then the control roller 14 is lowered over the actuator 16 or pulled upwards to direct the band 4 back into its central position. If the cover strip 4 is in its central position, the control roller 14 is held in this position via the actuator 16, so that the band 4 remains in the central position.
  • the control of the conveyor belt 3 is analogous to the control of the cover 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

L'invention concerne une machine à fixer (1) permettant de fixer un tissu de renforcement sur des pièces découpées de textile à l'aide d'une courroie transporteuse (3) et d'une courroie de recouvrement (4) qui sont respectivement guidées par deux poulies de renvoi (5, 6, 7, 8). Une zone de pression (9) est formée entre les deux poulies de renvoi (6, 8) de la courroie de recouvrement et de la courroie transporteuse, situées à une sortie de la machine à fixer. A proximité de chaque courroie, sont placés au moins un détecteur (11, 12) permettant de détecter la position de la courroie et un rouleau de commande (13, 14) réglable en fonction du signal du détecteur. La machine à fixer doit présenter un dispositif de commande de courroie simplifié qui exerce de faibles charges sur la courroie, assurant ainsi une durée de vie plus longue des courroies. Ce dispositif de commande de courroie doit également être de production plus économique. Un détecteur permet de déterminer l'écart de chaque bande par rapport à sa position centrale et le rouleau de commande est réglé en fonction de l'écart pour ramener la courroie concernée à sa position centrale.
PCT/EP2006/000332 2005-03-30 2006-01-16 Machine a fixer WO2006102946A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005014498.5 2005-03-30
DE102005014498A DE102005014498B3 (de) 2005-03-30 2005-03-30 Fixiermaschine

Publications (1)

Publication Number Publication Date
WO2006102946A1 true WO2006102946A1 (fr) 2006-10-05

Family

ID=36143382

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/000332 WO2006102946A1 (fr) 2005-03-30 2006-01-16 Machine a fixer

Country Status (2)

Country Link
DE (1) DE102005014498B3 (fr)
WO (1) WO2006102946A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012112190B3 (de) * 2012-12-12 2014-05-22 Veit Gmbh Fixiermaschine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT510198B1 (de) 2010-04-01 2012-05-15 Univ Wien Tech Verfahren und vorrichtung zur seitlichen lageregelung eines metall-prozessbandes

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1174655A (en) * 1966-10-26 1969-12-17 Agfa Gevaert Nv Device for the Positioning of an Endless Belt
US4051742A (en) * 1975-09-05 1977-10-04 Gullfiber Ab Arrangement for tensioning and guiding the belts of a cellular plastic forming machine
DE3505132A1 (de) * 1985-02-14 1986-08-14 Bison-Werke Bähre & Greten GmbH & Co KG, 3257 Springe System zur laufreglung endlos langer baender
DE4205746A1 (de) * 1991-03-18 1993-03-25 Meyer Herbert Gmbh Co Kg Vorrichtung zum verkleben flaechenfoermiger werkstuecke
DE10106206A1 (de) * 2001-02-05 2002-08-22 Valentin Horstmann Vorrichtung zur Regulierung eines Fördergurtes in einer Förderbandanlage
US6805771B1 (en) * 1999-09-20 2004-10-19 Hunter Douglas Industries B.V. Pressure laminator apparatus and non woven fabric formed thereby

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8807328U1 (de) * 1988-06-04 1988-08-18 Herbert Kannegiesser Gmbh + Co, 4973 Vlotho Vorrichtung zum Verkleben von textilen Flächengebilden
JPH07148371A (ja) * 1993-11-29 1995-06-13 Shinko Kogyo Kk 布地搬送システム、布地搬送方法及び布地搬送装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1174655A (en) * 1966-10-26 1969-12-17 Agfa Gevaert Nv Device for the Positioning of an Endless Belt
US4051742A (en) * 1975-09-05 1977-10-04 Gullfiber Ab Arrangement for tensioning and guiding the belts of a cellular plastic forming machine
DE3505132A1 (de) * 1985-02-14 1986-08-14 Bison-Werke Bähre & Greten GmbH & Co KG, 3257 Springe System zur laufreglung endlos langer baender
DE4205746A1 (de) * 1991-03-18 1993-03-25 Meyer Herbert Gmbh Co Kg Vorrichtung zum verkleben flaechenfoermiger werkstuecke
US6805771B1 (en) * 1999-09-20 2004-10-19 Hunter Douglas Industries B.V. Pressure laminator apparatus and non woven fabric formed thereby
DE10106206A1 (de) * 2001-02-05 2002-08-22 Valentin Horstmann Vorrichtung zur Regulierung eines Fördergurtes in einer Förderbandanlage

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"PNEUMATIC CONTROL KEEPS BELTS ON THE STRAIGHT AND NARROW", DESIGN ENGINEERING, MORGAN-GRAMPIAN LTD. LONDON, GB, 1 March 1990 (1990-03-01), pages 20 - 21, XP000103951, ISSN: 0308-8448 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012112190B3 (de) * 2012-12-12 2014-05-22 Veit Gmbh Fixiermaschine
CN103895312A (zh) * 2012-12-12 2014-07-02 法伊特有限公司 定型机
CN103895312B (zh) * 2012-12-12 2017-06-16 法伊特有限公司 定型机

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