DE2825114A1 - Endless conveyor for bonding presses - has belt of temp. resistant elastic polyester distensible in three dimensions and coated with silicone rubber - Google Patents

Endless conveyor for bonding presses - has belt of temp. resistant elastic polyester distensible in three dimensions and coated with silicone rubber

Info

Publication number
DE2825114A1
DE2825114A1 DE19782825114 DE2825114A DE2825114A1 DE 2825114 A1 DE2825114 A1 DE 2825114A1 DE 19782825114 DE19782825114 DE 19782825114 DE 2825114 A DE2825114 A DE 2825114A DE 2825114 A1 DE2825114 A1 DE 2825114A1
Authority
DE
Germany
Prior art keywords
conveyor belt
coated
temp
silicone rubber
dimensions
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Withdrawn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
DE19782825114
Other languages
German (de)
Inventor
Rudolf Klage
Detlef Kruse
Peter Lautenbach
Horst Sturtzel
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.)
RATIONALISIERUNG KONFEKT VEB
Original Assignee
RATIONALISIERUNG KONFEKT VEB
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 RATIONALISIERUNG KONFEKT VEB filed Critical RATIONALISIERUNG KONFEKT VEB
Publication of DE2825114A1 publication Critical patent/DE2825114A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B65G15/32—Belts or like endless load-carriers made of rubber or plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B65G15/32—Belts or like endless load-carriers made of rubber or plastics
    • B65G15/38—Belts or like endless load-carriers made of rubber or plastics with flame-resistant layers, e.g. of asbestos, glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Belt Conveyors (AREA)

Abstract

Endless conveyor for bonding presses, has the belt made of an elastic material which is distensible in three dimensions, temp. resistant and coated with a temp. resistant adhesive repellent elastomeric material. Endless belt may be made of a polyester fabric which is coated with a silicone rubber whose resistance to temp. is rated continuously at approx. 180 degrees C. Rubber coating may be electrically and thermally conductive, may be coloured and translucent and provided with registering marks. Endless belt may be coated on both sides with the rubber and be air permeable. Conveyor may be used for registered attachment of pocket blanks to clothing articles.

Description

Elastisches TransportbandElastic conveyor belt

Anwendungsgebiet der Erfindung Die Erfundung betrifft ein elastisches Transportband fuer Klebenpressen insbesondere Formpressen.Field of application of the invention The invention relates to an elastic one Conveyor belt for gluing presses, especially compression molding.

Charakteristik der bekannten technisch Loesungen In der DDR-Patentschrift 56749 wird eine Vorrichtung zum plastischen Formen von Bekleidungsteilen verschrieben, die mit einem elastischen Transportband ausgestattet ist.Characteristics of the known technical solutions in the GDR patent specification 56749 a device for plastic molding of clothing is prescribed, which is equipped with an elastic conveyor belt.

Die zu formenden Bekleidungsteiele wurden ausserhalt der Formstation dieser Vorrichtung auf das Transportband aufgelegt, in die Formstation eingebracht, auf den Transportband aufliegend dreidimensional geformt gleichzeitig mit der Einlage verklebt und hinter der Formstation vom Transportband abgenommen.The pieces of clothing to be formed were taken out of the forming station this device placed on the conveyor belt, introduced into the forming station, Lying on the conveyor belt in three dimensions at the same time as the insert glued and removed from the conveyor belt behind the forming station.

Das bekannte Transportband hat den Nachteil, dass waehrend des Ausformens und Verklebens der Kleber auf des Transportband durchschlaegt und auf diesen haftet. Aus diesel Grund muessen die Teile von Transportband manuell entfernt werden.The known conveyor belt has the disadvantage that during molding and gluing the adhesive passes through and adheres to the conveyor belt. For the same reason the parts have to be removed from the conveyor belt manually.

Der Einsatz eines Stapelers ist nicht moeglich.The use of a stacker is not possible.

Ausserdem tritt bei Dauerbelastung start der elastischen Dehnung eine bleibende Dehnung auf, die zur Deformierung des Transportbandes Suehru. Die Deformierung sowie der anhaftende Kleber verkuerzen die Lebensdauer des Transportbandes erheblich.In addition, elastic stretching starts with continuous load permanent elongation leading to the deformation of the Suehru conveyor belt. The deformation as well as the adhering adhesive shorten the service life of the conveyor belt considerably.

Ausserdem sind aus der BRD 03 1921 @ zum Flachfirmen und Verklehem vom textilen Zuschnitteilen Transportbaender und -taschen aus klebstoffabweisenden Folien bekannt.In addition, 03 1921 @ for flat companies and Verklehem are from the FRG from textile cut-to-size transport belts and bags from adhesive-repellent Foils known.

Diese klebstoffabweiserden Folien bestehen insbesondere aus teflonisierten Glasgewebe. Sie sind zum dreidimensionalen Formen und gleichzeitigen Verkleiben nicht geeignet, da sie nicht elastich sind.These adhesive-repellent foils consist in particular of Teflon-coated Glass fabric. They are for three-dimensional shaping and simultaneous gluing not suitable because they are not elastic.

Ziel der Erfindung Ziel der Erfindung ist die Herstellung eines Transportbandes insbesondere fuer formpressen, das bei gleichzeitigen Einsatz von Kleberm eine schr lange Lebensdauer besitzt.AIM OF THE INVENTION The aim of the invention is to manufacture a conveyor belt especially for compression molding, which with simultaneous use of Kleberm a schr has a long service life.

Darlegung des Wesens der Erfindung der Erfindung liegt die Aufgabe zugrunde, ein elastisches, kleberabweisendes, waermebestaendiges Transportband mit sehr grossen Rueckformvernogen fuer Klebe- und Formpressen zu entwickeln, das gleichzeitig als Membran verwendbar ist.Explaining the essence of the invention of the invention is the task based on an elastic, adhesive-repellent, heat-resistant conveyor belt with to develop a very large back-forming method for gluing and compression molding, that at the same time can be used as a membrane.

Erfindungs@en@@se wird died Aufgabe dadurch geloest, dass das Traegermapterial des Transportbandes fuer Klebe- insbesondere Formpressen aus einem, in drei Dimensionen stark elastischen, flaechenformigen, waermebestaendigem Material besteht.Inventions @ en @@ se the task is solved by the fact that the carrier adapterial of the conveyor belt for adhesive, in particular compression molding from one, in three dimensions strongly elastic, surface-shaped, heat-resistant material.

Dieses Material ist mit einem ebenfalls waermebestaendigen, klebstoffabweisenden elastomeren Werkstoff beschichtet.This material is also heat-resistant, adhesive-repellent coated with elastomer material.

Als Traegmaterial wird ein hochelastisches textiles Flaechengebilde aus waermebestaendiger Tenturseide verwendet.A highly elastic textile surface structure is used as the support material made of heat-resistant tentur silk used.

Dieses Traegmaterial ist ein- oder beidseitig mit Silikonkautschuk beschichtet. Dabei ist die Beschichtung so gewachlt, dass das gesamte Transportband entweder luftdurchlaessig oder luftundurchlaessig ist.This carrier material is one or both sides with silicone rubber coated. The coating is waxed so that the entire conveyor belt is either permeable to air or impermeable to air.

Beim Einsatz einer luftundurchlaessigen Membran als Gegenwerkzeug zu dem sterren Formenzeug ist es bedeutungslos, ob ein luftdurchlbegines oder luftundurchlaessiges TRansportband verwenden wird. When using an airtight membrane as a counter tool In addition to the sterile mold, it is irrelevant whether it is air-permeable or air-impermeable Transportband will use.

Wird aber beim Einsatz einer bekannter Lippendichtung auf die Membran verzichte, so uebernimmt das Transportband zusaetzlich die Aufgaben der Membran. In dem Fall muss es luftungsdurchlaessig sein.But if a known lip seal is used on the membrane dispense, the conveyor belt also takes over the tasks of the membrane. In that case it must be permeable to air.

Da Transportband insbesondere duer Formpressen eingesetzt wird, muessen sich die Teile auf ihm leicht portionieren lassen.Since conveyor belt is used in particular for compression molding, must the parts can be easily portioned on it.

Aus diesem Grund ist eine Ausfuehrungsvariante des Transportbandes durchscheinend oder durchscheinend und farbig gestaltet.For this reason there is a variant of the conveyor belt translucent or translucent and colored.

Die unter dem Transportband variabel angeordneten Markierungspunkte fuer das Auflegen der Teile sind somit gut zu sehen.The variable marking points under the conveyor belt for the placement of the parts are thus clearly visible.

Auf dem Transportband befindliche konkave Stellen uebertragen sich waehrend des pressvorganges als Abdruecke auf das Bekleidungsteil. Das hat den Vorteil, dass diese Abdruecke bei der Konfektion z.B. Taschenaufsaetze oder aehnliches anzeigen.Concave areas on the conveyor belt are transferred during the pressing process as a pressure on the garment. That has the advantage, that these marks indicate e.g. bag attachments or the like during manufacture.

Soll das Transportband als zusaetzliche Heizung Verwendung finden, so werden der Silikonkautschukbeschichtung waermeleitende bzw.If the conveyor belt is to be used as additional heating, so the silicone rubber coating is thermally conductive or

elektrisch leitende Anteile beigemischt.electrically conductive components added.

Ausfuerhrungsbeispiel Beispiel 1: Als Schichttraeger wird ein Grossrundgestrickt aus Polyesterseide texturiert, fixiert bei einer Temperatur von 220 Grad Celisus, verwendet und als Beschichtungswerkstoff kommt eine halt haertende Silikonkautschukpaste mit folgenden Parametern zum Einsatz: Einsatztemperatur: bis 180 Grad Celsius Dauerbelastung Bruchdehnung: groesser als 175 %.Exemplary embodiment example 1: A large circular knit is used as the layer support Textured from polyester silk, fixed at a temperature of 220 degrees Celisus, used and a hard-setting silicone rubber paste is used as the coating material with the following parameters for use: Operating temperature: up to 180 degrees Celsius continuous load Elongation at break: greater than 175%.

Die Beschichtung des Schichttraegers erfolgt durch Walzenauftrag bzw. Giess- oder Streichauftrag.The layer carrier is coated by roller application or Casting or painting application.

Dabei ist die dem zu formenden Teil zugekehrte Seite des Transportbandes als homogene, ebene Flasche ausgebildet.The side of the conveyor belt facing the part to be formed is here designed as a homogeneous, flat bottle.

Dieses Transportband ist luftundurchlaessig und wird als Transportband und gleichzeitig als Membran, in Verbindung mit einer bekanntern Lippendichtung zur Druckuerbertragung bei Formprozessen mittels Druckluft eingesetzt.This conveyor belt is impermeable to air and is used as a conveyor belt and at the same time as a membrane, in conjunction with a well-known lip seal used for pressure transmission during molding processes using compressed air.

Beispiel 2: Bei einer anderen Ausfuehrungsform des Transportbandes werden 20 bis 40 % Aluminiumpulver in den Silikonkautschuk eingemischt.Example 2: With another embodiment of the conveyor belt 20 to 40% aluminum powder is mixed into the silicone rubber.

Dadurch wird das Trnasportband waermeleitfaehig.This makes the transport tape thermally conductive.

Claims (7)

Erfindungsanspruch 1. Transportband fuer Kleberressen insbesondere Formpressen, gekennzeichnet dadurch, dass das Tragematerial des Transportbandes ein in drei Dimensionen stark elastisches, flachenfoermiges, waermebestaendiges Material ist, welches mit einem ebenfalls waermebestaendiges, kolbstoffabweisenden elastomeren wekstoff beschichtet ist.Invention claim 1. Conveyor belt for adhesive rips in particular Compression molding, characterized in that the carrier material of the conveyor belt a flat-shaped, heat-resistant one that is strongly elastic in three dimensions Material is, which is also heat-resistant, water-repellent elastomeric material is coated. 2. Transportband nach Punkt 1, gekennzeichnet dadurch, dass das Tragermaterial ein hohelastisches textiles Flachengebilde aus waermebestaendiger texturierter Seide ist.2. Conveyor belt according to item 1, characterized in that the carrier material a hollow elastic textile flat structure made of heat-resistant textured silk is. 3. Transportband nach Punkt 1, gekennzeichnet dadurch, dass das Tragermaterial ein- oder beidseitig mit Silikonkautschuk beschichtet und luftdurchlaessig oder luftundurcglaessig ist.3. Conveyor belt according to item 1, characterized in that the carrier material Coated on one or both sides with silicone rubber and air-permeable or is airtight. 4. Transportband nach Punkt 1 und 3, gekennzeichnet dadurch, dass bei gleichzeitigem Einsatz des Transportbandes als Membran dieses luftundurchlaessig ist.4. Conveyor belt according to items 1 and 3, characterized in that if the conveyor belt is used as a membrane, it is impermeable to air is. 5. Transportband nach Punkt 1 und 4, gekennzeichnet dadurch, dass die Beschichtung durchschneiend oder durchschneinend und farbig gestaltet ist.5. Conveyor belt according to items 1 and 4, characterized in that the coating is designed to cut through or cut through and colored. 6. Transportband nach Punkt 1 und 4, gekennzeichnet dadurch, dass die Oberflaeche mit Markierungen versehen ist.6. Conveyor belt according to items 1 and 4, characterized in that the surface is provided with markings. 7. Transportband nach Punkt 1 und 4, gekennzeichnet dadurch, dass die Beschichtung waermeleitfaehig und/oder elektrisch leitfaehig ist.7. Conveyor belt according to items 1 and 4, characterized in that the coating is thermally conductive and / or electrically conductive.
DE19782825114 1977-07-14 1978-06-08 Endless conveyor for bonding presses - has belt of temp. resistant elastic polyester distensible in three dimensions and coated with silicone rubber Withdrawn DE2825114A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20004477A DD132059B1 (en) 1977-07-14 1977-07-14 ELASTIC TRANSPORT BAND

Publications (1)

Publication Number Publication Date
DE2825114A1 true DE2825114A1 (en) 1979-01-25

Family

ID=5509114

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782825114 Withdrawn DE2825114A1 (en) 1977-07-14 1978-06-08 Endless conveyor for bonding presses - has belt of temp. resistant elastic polyester distensible in three dimensions and coated with silicone rubber

Country Status (5)

Country Link
BG (1) BG35929A1 (en)
CS (1) CS219368B1 (en)
DD (1) DD132059B1 (en)
DE (1) DE2825114A1 (en)
SU (1) SU923872A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0375369A2 (en) * 1988-12-20 1990-06-27 Scapa Group Plc Laminating belts or blankets
EP0672594A1 (en) * 1994-03-17 1995-09-20 Hans Märtens GmbH & Co. KG Conveyor for separating objects
FR2740479A1 (en) * 1995-10-31 1997-04-30 Rhone Poulenc Chimie USE OF AN ORGANOPOLYSILOXANE COMPOSITION FOR COATING A CONVEYOR BELT AND CONVEYOR BELT SO OBTAINED

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3304100A1 (en) * 1983-02-08 1983-09-01 Martin 7500 Karlsruhe Sackmann Siliconised textiles
DE3334584C2 (en) * 1983-09-24 1985-12-12 Held, Kurt, 7218 Trossingen Continuously working press for pressing a leading material web

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0375369A2 (en) * 1988-12-20 1990-06-27 Scapa Group Plc Laminating belts or blankets
EP0375369A3 (en) * 1988-12-20 1991-08-21 Scapa Group Plc Laminating belts or blankets
EP0672594A1 (en) * 1994-03-17 1995-09-20 Hans Märtens GmbH & Co. KG Conveyor for separating objects
FR2740479A1 (en) * 1995-10-31 1997-04-30 Rhone Poulenc Chimie USE OF AN ORGANOPOLYSILOXANE COMPOSITION FOR COATING A CONVEYOR BELT AND CONVEYOR BELT SO OBTAINED
EP0771901A1 (en) * 1995-10-31 1997-05-07 Rhone-Poulenc Chimie Use of an organopolysiloxane composition for conveyor belts

Also Published As

Publication number Publication date
DD132059A1 (en) 1978-08-23
CS219368B1 (en) 1983-03-25
BG35929A1 (en) 1984-08-15
SU923872A1 (en) 1982-04-30
DD132059B1 (en) 1980-12-24

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