AT82719B - Machine for pressing plastic material. - Google Patents

Machine for pressing plastic material.

Info

Publication number
AT82719B
AT82719B AT82719DA AT82719B AT 82719 B AT82719 B AT 82719B AT 82719D A AT82719D A AT 82719DA AT 82719 B AT82719 B AT 82719B
Authority
AT
Austria
Prior art keywords
screw
machine
plastic material
pressing plastic
drum
Prior art date
Application number
Other languages
German (de)
Inventor
Edmund Mueller
Original Assignee
Edmund Mueller
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 Edmund Mueller filed Critical Edmund Mueller
Application granted granted Critical
Publication of AT82719B publication Critical patent/AT82719B/en

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Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Maschine zum Pressen von plastischem Material. 



   Vorliegende Erfindung hat eine Maschine zum Pressen von plastischem Material mit einem rotierenden, durch eine Schnecke'angetriebenen Formtisch zum Gegenstande. Das Wesen der Erfindung besteht darin, dass die Schneckentrommel zwischen den Schneckengewindeteilen quer zur Trommelachse in zwei Teile geteilt ist, die gegenseitig achsial verstell-und einstellbar sind, zum Zwecke, einen stets strengen Schneckeneingriff zu erhalten. 



   In der Zeichnung ist eine Maschine gemäss der Erfindung in der Draufsicht, zum Teil Schnitt, dargestellt. 



   Die Formen werden von einem wagrechten Tisch 17 auf einer lotrechten im Gestell 1 gelagerten Welle 18 getragen und der Tisch wird durch eine in Zahnlücken 171 des Tisches eingreifende Schnecke 19 absatzweise gedreht, so dass die Formen der Reihe nach unter einen nicht gezeichneten Stempel gelangen. Die Schnecke wird von einer Rippe auf einer Trommel 191 gebildet, die auf einer in den Ständern 2 der Presse bei 193 gelagerten Welle 192 sitzt und in irgendeiner geeigneten Weise von der Stempelwelle angetrieben wird. Gemäss der Erfindung ist die Schneckentrommel quer zur Welle 192 in zwei Teile geteilt, deren Naben 195 in Kappen 198 
 EMI1.1 
 gesichert sind.

   Durch Drehung der Kappen bei festgehaltener Welle können somit die beiden Teile der Schneckentrommel entlang der Welle und gegeneinander verstellt werden, um stets strengen Eingriff der Schnecke in die Zahnlücken zu erhalten. Nach vorgenommener Einstellung werden die Kappen durch Klemmschrauben festgestellt. 20 bezeichnet eine Ausstossstange für die Presslinge, die von einem bei 202 gelagerten, von einer Kurvenscheibe auf der Welle 192 der Schneckentrommel 191 betätigten Hebel 201 Bewegung erhält. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Machine for pressing plastic material.



   The subject of the present invention is a machine for pressing plastic material with a rotating forming table driven by a screw. The essence of the invention is that the screw drum is divided between the screw thread parts transversely to the drum axis into two parts, which are mutually axially adjustable and adjustable, for the purpose of always maintaining strict screw engagement.



   In the drawing, a machine according to the invention is shown in plan view, partly in section.



   The molds are supported by a horizontal table 17 on a vertical shaft 18 mounted in the frame 1 and the table is rotated intermittently by a worm 19 engaging in tooth gaps 171 of the table so that the molds come one after the other under a punch, not shown. The screw is formed by a rib on a drum 191 which is seated on a shaft 192 mounted in the columns 2 of the press at 193 and which is driven in some suitable manner by the punch shaft. According to the invention, the screw drum is divided transversely to the shaft 192 into two parts, the hubs 195 of which are enclosed in caps 198
 EMI1.1
 are secured.

   By rotating the caps while the shaft is held in place, the two parts of the worm barrel can be adjusted along the shaft and against each other in order to keep the worm constantly engaged in the tooth gaps. After the setting has been made, the caps are fixed by clamping screws. 20 denotes an ejector rod for the compacts, which is moved by a lever 201 mounted at 202 and actuated by a cam on the shaft 192 of the screw drum 191.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

PATENT-ANSPRUCH : Maschine zum Pressen von plastischem Material mit rotierendem durch eine Schnecke angetriebenen Formtisch, dadurch gekennzeichnet, dass die Schneckentrommel zwischen den Schneckengewindeteilen quer zur. Trommelachse in zwei Teile geteilt ist, die gegenseitig achsial verstell-und einstellbar sind, zum Zwecke, einen stets strengen Schneckeneingriff zu erzielen. EMI1.2 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Machine for pressing plastic material with rotating molding table driven by a screw, characterized in that the screw drum between the screw thread parts transversely to. The drum axis is divided into two parts, which are mutually axially adjustable and adjustable, for the purpose of always achieving strict screw engagement. EMI1.2 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT82719D 1913-04-05 1913-04-05 Machine for pressing plastic material. AT82719B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT82719T 1913-04-05

Publications (1)

Publication Number Publication Date
AT82719B true AT82719B (en) 1921-02-10

Family

ID=3603987

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82719D AT82719B (en) 1913-04-05 1913-04-05 Machine for pressing plastic material.

Country Status (1)

Country Link
AT (1) AT82719B (en)

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