DE471834C - Device for vulcanizing rubber sheets and runners together - Google Patents

Device for vulcanizing rubber sheets and runners together

Info

Publication number
DE471834C
DE471834C DEH115067D DEH0115067D DE471834C DE 471834 C DE471834 C DE 471834C DE H115067 D DEH115067 D DE H115067D DE H0115067 D DEH0115067 D DE H0115067D DE 471834 C DE471834 C DE 471834C
Authority
DE
Germany
Prior art keywords
heating
rubber sheets
vulcanizing rubber
heating plate
vulcanizing
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.)
Expired
Application number
DEH115067D
Other languages
German (de)
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.)
Hydraulik GmbH
Original Assignee
Hydraulik GmbH
Publication date
Priority to DEH115067D priority Critical patent/DE471834C/en
Application granted granted Critical
Publication of DE471834C publication Critical patent/DE471834C/en
Expired legal-status Critical Current

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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
    • B29C65/7888—Means for handling of moving sheets or webs
    • B29C65/7891—Means for handling of moving sheets or webs of discontinuously moving sheets or webs
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/435—Making large sheets by joining smaller ones or strips together
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/24—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool
    • B29C65/26—Hot fluid
    • 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
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/732—Floor coverings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Description

Vorrichtung zum Aneinandervulkanisieren von Gummiplatten und Läufern In der Gummiindustrie stößt man bei der Herstellung von großenTeppichen auf Schwierigkeiten, insofern, als mit Hilfe der Vulkanisierpressen sich ein Zusammenvulkanisieren von Matten nur so erreichen.läßt, daß man besonders gebaute Gänsehalspressen hierzu in Anwendung bringt. Will man geschlossene Säulenpressen oder Rahmenpressen dazu benutzen, die gewöhnlich nur zur Herstellung von Läufern und Matten- bestimmter Breite verwendet werden, so muß man die Säule oder den Rahmen so weit von den Heiztischen bzw. Heizplatten abrücken, daß die verbreiterte Matte an den Längsseiten der Tische überhängen kann. Hierbei ergibt sich jedoch der Nachteil, daß die Dampfanschlüsse der Heiztische bzw. Heizplatten hindernd im Wege stehen. Hinzu kommt noch, daß die Heizplatten, welche stets breiter sind als die Überlappung der Verbindungsstelle der Gummiplatten, ein Nachvulkanisieren der bereits fertig vulkanisierten Läufer bzw.Matten hervorrufen.Device for vulcanizing rubber sheets and runners together In the rubber industry, difficulties are encountered in the manufacture of large carpets. insofar as with the help of the vulcanizing presses a vulcanization of Mats can only be reached in such a way that specially built goose-neck presses are used for this purpose brings into application. Do you want closed column presses or frame presses? usually only use them to make runners and mats Width are used, the column or frame must be so far from the heating tables or move the heating plates away so that the widened mat is on the long sides of the tables can overhang. However, this has the disadvantage that the steam connections the heating tables or heating plates are in the way. In addition, the Heating plates, which are always wider than the overlap of the connection point the rubber sheets, a post-vulcanization of the already vulcanized runners or create mats.

Diesen Schwierigkeiten begegnet die Erfindung in einfachster Weise durch die Verwendung eines besonderen, in der Breite schmaler gehaltenen einfahrbaren Heiztisches, welcher mit Aufwickelwalzen versehen ist, um die zusammenzufügenden Breiten innerhalb der Presse unterzubringen. Bei dieserEinrichtung fällt das lästige Nachvulkanisieren der Matten fort, da die untere Heizplatte der Presse nach Einfahren des Hilfstisches abgeschaltet werden kann. Zum Vulkanisieren dient nur die schmale Zusatzheizplatte des Einfahrtisches.The invention overcomes these difficulties in the simplest possible way by using a special retractable one that is narrower in width Heating table, which is provided with wind-up rollers, in order to assemble the To accommodate widths within the press. With this facility, the annoyance is eliminated Post-vulcanization of the mats continues as the lower heating plate of the press is retracted the auxiliary table can be switched off. Only the narrow one is used for vulcanizing Additional heating plate of the drive-in table.

In der Zeichnung ist ein Ausführungsbeispiel derErfindung dargestellt, und zwar zeigt die Abb. i die Vorderansicht und Abb. a eine Seitenansicht.In the drawing, an embodiment of the invention is shown, namely Fig. i shows the front view and Fig. a shows a side view.

Der Ständer der Presse ist mit i und die beiden Heizplatten mit z und 3 bezeichnet. Die Heizplatte 3 ist am unteren Preßtisch q. befestigt, während eine besondere Hilfsplatte 5 ausfahrbar angeordnet und normalerweise dazu bestimmt ist, die Gummiteppiche in ausgefahrenem Zustande bequem vorbereiten zu können. Der Preßtisch q. mit den beiden Platten 3 und 5 ist heb- und senkbar mit den Plungern 6 der hydraulischen Preßzylinder 7 verbunden. Die erfindungsgemäß in Vorschlag gebrachte verhältnismäßig schmale Zusatzheizplatte 8 ruht auf einem Träger 9. der seitlich Arme io hat, in welchen Wickelwalzen i i drehbar gelagert sind. Bei An-%vendung der Zusatzheizplatte 8 zwecks Zusammenvulkanisieren von Matten werden die letzteren beiderseits auf die Wickelwalzen aufgerollt, während die beiden Stoßkanten auf der Zusatzheizplatte -übereinandergelegt werden. Das ganze wird alsdann auf die ausgefahrene Platte 5 aufgesetzt und die Hilfsheizplatte mit ihren Zubehörteilen mit Hilfe der beweglichen Platte 5 in die Presse eingefahren, worauf alsdann die Heizplatte 8 mit besonderen Schlauchverbindungen an die Heizleitung angeschlossen wird. Die Heizung der Heizplatte 3 wird abgeschaltet, so daß lediglich die Hilfsheizplatte 8 und die große Heizplatte z die zur Vulkanisation notwendige Wärme abgeben. Bei gleichzeitiger Pressung erfolgt durch die abgegebeneWärme die Zusammenvulkanisation der Matten. Es ist klar zu ersehen, daß mit dieser Einrichtung Matten von sehr großer Breite hergestellt werden können, indem man diesen Vorgang sich beliebig wiederholen läßt, und zwar in der Weise, daß nach erfolgter Vulkanisierung die bewegliche Platte mit der Hilfseinrichtung wieder ausgefahren wird und die anvulkanisierte Breite durch eine der beiden Wickelwalzen ganz aufgenommen wird und eine neue Verbreiterungsbahn auf die frei gewordene Walze wieder aufgerollt wird.The stand of the press is marked with i and the two heating plates with z and 3 denotes. The heating plate 3 is on the lower press table q. attached while a special auxiliary plate 5 arranged to be extendable and normally intended for this purpose is to be able to easily prepare the rubber carpets when they are extended. Of the Press table q. with the two plates 3 and 5 can be raised and lowered with the plungers 6 of the hydraulic press cylinder 7 connected. The proposed according to the invention relatively narrow additional heating plate 8 rests on a support 9 of the side Arms io have in which winding rollers i i are rotatably mounted. When using the additional heating plate 8 for the purpose of vulcanizing mats together, the latter rolled up on both sides on the winding rollers, while the two abutting edges on the Additional heating plate -be placed on top of each other. The whole is then extended to the Plate 5 placed and the auxiliary heating plate with its accessories with the help of movable plate 5 is retracted into the press, whereupon the heating plate 8 is connected to the heating cable with special hose connections. The heating system the heating plate 3 is switched off, so that only the auxiliary heating plate 8 and the large heating plate to give off the heat necessary for vulcanization. At the same time The heat emitted causes the mats to vulcanize together. It can be clearly seen that with this device, mats of very large width can be produced by letting this process be repeated at will, in such a way that after vulcanization, the movable plate with the auxiliary device is extended again and the vulcanized width through one of the two winding rollers is completely taken up and a new widening sheet is rolled up again on the freed roller.

Statt der im vorliegenden Falle angenommenen Dampfbeheizung der Zusatzheizplatte kann diese natürlich auch so eingerichtet werden, daß die Beheizüng auf elektrischen Wege erfolgt.Instead of the steam heating of the additional heating plate assumed in the present case this can of course also be set up so that the heating is on electric Ways takes place.

Claims (1)

PATENTANSPRUCH: Vorrichtung zum Aneinandervulkanisieren von Gummiplatten und Läufern, dadurch gekennzeichnet, daß zum Anpressen der Verbindungsstelle an die eine Preßplatte einer Vulkanisierpresse ein in der Breite schmaler gehaltener Heiztisch vorgesehen ist, der zwischen die Preßplatten eingefahren werden kann.PATENT CLAIM: Device for vulcanizing rubber sheets together and runners, characterized in that for pressing the connection point on One of the press plates of a vulcanizing press is narrower in width Heating table is provided, which can be retracted between the press plates.
DEH115067D Device for vulcanizing rubber sheets and runners together Expired DE471834C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH115067D DE471834C (en) Device for vulcanizing rubber sheets and runners together

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH115067D DE471834C (en) Device for vulcanizing rubber sheets and runners together

Publications (1)

Publication Number Publication Date
DE471834C true DE471834C (en) 1929-02-19

Family

ID=7172213

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH115067D Expired DE471834C (en) Device for vulcanizing rubber sheets and runners together

Country Status (1)

Country Link
DE (1) DE471834C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743314C (en) * 1941-05-10 1943-12-22 Continental Gummi Werke Ag Vulcanizing press
DE1062426B (en) * 1954-02-20 1959-07-30 Norden S Gummivaerk Juul Johan Manufacture of molded sheets from cellular rubber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743314C (en) * 1941-05-10 1943-12-22 Continental Gummi Werke Ag Vulcanizing press
DE1062426B (en) * 1954-02-20 1959-07-30 Norden S Gummivaerk Juul Johan Manufacture of molded sheets from cellular rubber

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