DE510838C - Adjustment device for the limiting strips of belt vulcanizing presses - Google Patents

Adjustment device for the limiting strips of belt vulcanizing presses

Info

Publication number
DE510838C
DE510838C DES94604D DES0094604D DE510838C DE 510838 C DE510838 C DE 510838C DE S94604 D DES94604 D DE S94604D DE S0094604 D DES0094604 D DE S0094604D DE 510838 C DE510838 C DE 510838C
Authority
DE
Germany
Prior art keywords
strips
belt
limiting strips
adjustment device
vulcanizing presses
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
DES94604D
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.)
Siempelkamp Giesserei KG
Original Assignee
Siempelkamp Giesserei KG
Publication date
Priority to DES94604D priority Critical patent/DE510838C/en
Application granted granted Critical
Publication of DE510838C publication Critical patent/DE510838C/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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)

Description

Aasstellvorrichtung für die Begrenzungsleisten von Riemen-Vulkanisier-Pressen In Riemen-Vulkanisier-Pressen werden die Gummiriemen zwischen zwei Heizplatten gepreßt und unter Hitze vulkanisiert. Um nun ein Herausquellen des Gummis nach dem Seiten zu verhindern, werden seitlich Begrenzungsleisten angebracht und festgehalten. Der zu vulkanisierende Riemen a, welcher in der Abbildung durch eine strichpunktierte Linie angedeutet ist, wird auf einer Seite der Presse durch eine Klemmvorrichtung h fest eingespannt. Auf der anderen Seite wird er durch eine bewegliche Klemmvorrichtung c gleichfalls fest eingespannt. Diese bewegliche Klemmvorrichtung c ist nach links verschiebbar, wie es Abb. 2 zeigt, und dadurch wird der Riemen gestreckt. Nachdem der Riemen gestreckt ist, müssen die Begrenzungsleisten ci" bis an die Kanten des Riemens herangeschoben und hier festgehalten werden. Die Erfindung besteht darin, daß für das Anstellen, also Heranschieben der Begrenzungsleisten d an die Riemenkante, keilförmig gestaltete Leisten e und f verwendet werden, die auch aus mehreren Keilen mit schlanker Steigung bestehen können, also sägenförmi.g ausgebildet sind, wie es die Abb. i und 2 zeigen. Die Leisten f sind durch Stifte h oder in anderer Weise auf der darunterliegenden Heizplatte befestigt, während die Leisten e beweglich sind. Werden die Leisten e nach links verschoben (Abb. 2), so werden durch die konischen Flächen die Begrenzungsleisten d, welche gegen axiale Verschiebung gesichert sind, an den Riemen herangebracht und auch in dieser Lage festgehalten, da die Keilflächen selbsthemmend sind. Die festliegenden Leisten f können auch fortfallen und die Leisten e an die feststehenden Stifte 1a anliegen und gegen diese verschoben werden, wie es Abb. 3 und d. zeigen. Das Verschieben der Leisten e nach links kann in beliebiger Weise erfolgen. Eine weitere Ausbildung der Erfindung besteht darin, daß die Bewegung der beweglichen Klemmvorrichtung c der Streckvorrichtung für die Verschiebung der Leisten e benutzt wird. Die Klemmvorrichtung c stößt hierbei gegen die Muttern g und zieht dadurch die Leisten e nach links.Adjustment device for the delimitation strips of belt vulcanizing presses In belt vulcanizing presses the rubber belts are pressed between two heating plates and vulcanized under heat. In order to prevent the rubber from swelling out to the side, limiting strips are attached to the side and held in place. The belt a to be vulcanized, which is indicated in the figure by a dash-dotted line, is firmly clamped on one side of the press by a clamping device h. On the other hand, it is also firmly clamped by a movable clamping device c. This movable clamping device c is slidable to the left, as shown in Fig. 2, and thereby the belt is stretched. After the belt has been stretched, the limiting strips ci "must be pushed up to the edges of the belt and held there. The invention consists in using wedge-shaped strips e and f for adjusting, that is, pushing the limiting strips d up to the edge of the belt , which can also consist of several wedges with a slim incline, so they are saw-shaped, as shown in Figures i and 2. The strips f are attached to the heating plate below by means of pins h or in some other way, while the strips e If the strips e are shifted to the left (Fig. 2), the conical surfaces bring the limiting strips d, which are secured against axial displacement, to the belt and also hold them in this position, since the wedge surfaces are self-locking. The fixed bars f can also be omitted and the bars e rest against the fixed pins 1a and displaced against them as shown in Fig. 3 and d. demonstrate. The bars e can be moved to the left in any way. A further embodiment of the invention consists in that the movement of the movable clamping device c of the stretching device is used for the displacement of the strips e. The clamping device c pushes against the nuts g and thereby pulls the strips e to the left.

Claims (2)

PATENT ANS PRÜCFIE: i. Aasstellvorrichtung für die Begrenzungsleisten vonRiemen-Vulkanisier-Pressen, dadurch gekennzeichnet, daß keilförmig oder sägenförmig gestaltete Leisten (e) mit schlanker Steigung, welche gegen feststehende ebenso gestaltete Leisten (f) oder gegen feststehende Stifte (dz.) in ihrer Längsrichtung verschiebbar sind, die an den Begrenzungsleisten (d) anliegen und diese bei ihrer Verschiebung quer zum Riemen verschieben. PATENT TO TEST: i. Aasstellvorrichtung for the delimitation strips of belt vulcanizing presses, characterized in that wedge-shaped or saw-shaped strips (e) with a slender slope, which can be displaced in their longitudinal direction against fixed, likewise designed strips (f) or against fixed pins (dz.) rest against the delimitation strips (d) and move them transversely to the belt when they are moved. 2. Aasstellvorrichtung nach Anspruch i, dadurch gekennzeichnet, daß die Anstellleisten (e) durch die bewegliche Klemmvorrichtung (c) der Riemenstreckvorrichtung verschoben werden.2. Aasstellvorrichtung according to claim i, characterized in that the adjusting strips (e) by the movable clamping device (c) the belt stretching device can be moved.
DES94604D Adjustment device for the limiting strips of belt vulcanizing presses Expired DE510838C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES94604D DE510838C (en) Adjustment device for the limiting strips of belt vulcanizing presses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES94604D DE510838C (en) Adjustment device for the limiting strips of belt vulcanizing presses

Publications (1)

Publication Number Publication Date
DE510838C true DE510838C (en) 1930-10-23

Family

ID=7518804

Family Applications (1)

Application Number Title Priority Date Filing Date
DES94604D Expired DE510838C (en) Adjustment device for the limiting strips of belt vulcanizing presses

Country Status (1)

Country Link
DE (1) DE510838C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2443386A (en) * 1945-11-23 1948-06-15 Goodrich Co B F Apparatus for molding strip material
DE1579312B1 (en) * 1966-04-09 1970-11-19 Siempelkamp Gmbh & Co Belt press, in particular conveyor belt press

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2443386A (en) * 1945-11-23 1948-06-15 Goodrich Co B F Apparatus for molding strip material
DE1579312B1 (en) * 1966-04-09 1970-11-19 Siempelkamp Gmbh & Co Belt press, in particular conveyor belt press

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