DE1732201U - SCREW PRESS, IN PARTICULAR FOR PLASTICS. - Google Patents

SCREW PRESS, IN PARTICULAR FOR PLASTICS.

Info

Publication number
DE1732201U
DE1732201U DEM19561U DEM0019561U DE1732201U DE 1732201 U DE1732201 U DE 1732201U DE M19561 U DEM19561 U DE M19561U DE M0019561 U DEM0019561 U DE M0019561U DE 1732201 U DE1732201 U DE 1732201U
Authority
DE
Germany
Prior art keywords
diameter
comb
axial
plastics
corresponds
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
DEM19561U
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.)
Mannesmann Meer AG
Original Assignee
Mannesmann Meer AG
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 Mannesmann Meer AG filed Critical Mannesmann Meer AG
Priority to DEM19561U priority Critical patent/DE1732201U/en
Publication of DE1732201U publication Critical patent/DE1732201U/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B30B9/16—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing operating with two or more screws or worms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B30B9/121—Screw constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Description

Schneckenpresse, insbesondere für Kunststoffe*Screw press, especially for plastics *

Die feuerung betrifft eine Schneckenpresse, insbesondere für Kunststoffe, die in bekannter Weise mit zwei nebeneinanderliegenden, sich drehenden Schnecken ausgerüstet ist, üie durch Kammmilzen miteinander verbunden sind* Bei derartigen Pressen werden sehr grosse Druckkräfte auf die Axiallagerung der Schnecken ausgeübt, da für die Aufbringung, insbesondere des Kunststoffes, sehr hohe Brücke erforderlich sind.The firing relates to a screw press, especially for plastics, which is equipped in a known manner with two adjacent rotating screws, üie are connected to one another by comb sponges * With such presses, very high pressure forces are exerted on the Axial bearing of the screws exercised, since very high bridges are required for the application, in particular of the plastic.

Bei den bisher üblichen Sauarien bereitete die Axiallagerung grosse Schwierigkeiten, denn, da die Sehnecken ineinandergreifen und damit der Schneckenachsenabstand festliegt, ist nur wenig Raun zwischen den Schneckenwellen zur Verfügung* Ausserdesi war die Mordnung derart getroffen, daß durch die zur J&iallagerung dienenden Wellenteile auch die übertragenden Drehmomente geleitet wurden, wodurch die Abmessungen entsprechend stark ausgeführt merden mußten und der Raummangel noch mehr vergrössert wurde*In the hitherto usual Sauariums, the axial bearing caused great difficulties, because, since the tendons interlock and the screw axis distance is fixed only a little space available between the screw shafts * In addition, the murder was so done that by the shaft parts serving for the J & iallagerung also the transmitted torques were conducted, whereby the dimensions had to be carried out in a correspondingly strong manner and the lack of space was increased even more *

Me Mängel der bekannten Bauart werden neuerungsgemß dadurch vermieden, daß die Schneckenachsen über die Kamwalzen hinaus mit geringerem durchmesser verlängert und auf den Verlängerungen AxialdruCklager axial versetzt zueinan-The deficiencies of the known design are avoided according to the invention in that the screw axes are lengthened and have a smaller diameter beyond the cam rollers on the extensions, axial thrust bearings axially offset to one another

Claims (1)

der angeordnet sind, deren Durchmesser entsprechend der 7er» Tingerung des Durchmessers der verlängerten Schneekenachsen groß gehalten ist*which are arranged, the diameter of which corresponds to the 7 »Tingerung of the diameter of the extended Schneekenachsen is kept large * Auf der Zeichnung ist eine Jusfuhrungsfom der Erfindung in einer Abbildung dargestellt,In the drawing is a Jusfuhrungsfom of the invention shown in a figure, Me nicht näher gezeichneten Schnecken 1 und 2 sind mit Hilfe von fielkeil well en 3-6 und Sohlwellen 7 und 8 mit den Kammalzen 9 und ID verbunden* Der Antrieb er folgt über ein Zwischenrad 11 vim den Mtriebsrttzel 12. Die Kammwal zen sind an ihrer den Sehnecken abgewendeten Seite mit Ansätzen versehen, die Zwischenstücke 15* 14 tragen, die je einen Wellenzapfen 15 und 16 für die Auf bringung des einen Lagerringes 17 bzw,18 der Axialwälzlager aufweisen, Der zweite Lagerring 19 bzw, 20 dieser Wälzlager wirkt mit Teilen 21,22 zusammen, die mit dem Lagergehäuse 23 fest verbunden sind. Man erkennt* daß die Druckkräfte auf Teile der Kammwalzen 9 und 10 wir' ken, die nicht durch die DrucMomentübertragung des Antriebs belastet sind und ferner, daß man durch die versetzte An Ordnung der Axialwälzlager in Achsrichtung in der Lage ist, diese genügend groß zur Aufnahme der auftretenden grossen Druckkräfte auszuführen, ., Me unspecified drawn screws 1 and 2 are with the aid of wedge-fell well en 3-6 and Sohlwellen 7 and 8, with the comb 9 and salting ID joined * The drive it follows vim via an intermediate wheel 11 to Mtriebsrttzel 12. The zen Kammwal are at their the side facing away from the tendon is provided with lugs that carry intermediate pieces 15 * 14, each of which has a shaft journal 15 and 16 for mounting one bearing ring 17 or 18 of the axial roller bearings, the second bearing ring 19 or 20 of this roller bearing works with parts 21 , 22 together, which are firmly connected to the bearing housing 23. You can see * that the pressure forces on parts of the comb rollers 9 and 10 we 'ken, which are not burdened by the DrucMoment transmission of the drive and further that one is able to accommodate them by the offset order of the axial roller bearings in the axial direction to execute the large compressive forces that occur, ., Schutzanspruch:Protection claim: Schneckenpresse, insbesondere für Kunststoffe, rääm mit zwei nebeneinander liegenden, durch Kammalzen miteinander verbundenen Schnecken, dadurch gekennzeichnet, daß die Schnecken' achsen über die Kammwalzen hinaus mit geringerem Durchmesser verlängert und auf den Verlängerungen Azialdrucklager axial versetzt zueinander angeordnet sind, deren Durcrmesser entsprechend der Verringerung des Durchmessers der veißängerien Schneckenachsen groß gehalten ist, / Screw press, especially for plastics, has two adjacent screws connected by comb rollers, characterized in that the screw axes are lengthened beyond the comb rollers with a smaller diameter and the axial thrust bearings are axially offset from one another on the extensions, the diameter of which corresponds to the reduction the diameter of the elongated screw axes is kept large, /
DEM19561U 1955-08-11 1955-08-11 SCREW PRESS, IN PARTICULAR FOR PLASTICS. Expired DE1732201U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM19561U DE1732201U (en) 1955-08-11 1955-08-11 SCREW PRESS, IN PARTICULAR FOR PLASTICS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM19561U DE1732201U (en) 1955-08-11 1955-08-11 SCREW PRESS, IN PARTICULAR FOR PLASTICS.

Publications (1)

Publication Number Publication Date
DE1732201U true DE1732201U (en) 1956-10-18

Family

ID=32691213

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM19561U Expired DE1732201U (en) 1955-08-11 1955-08-11 SCREW PRESS, IN PARTICULAR FOR PLASTICS.

Country Status (1)

Country Link
DE (1) DE1732201U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3833520A1 (en) * 1987-10-08 1989-04-20 Plastronica Ag GEARBOX FOR DRIVING THE SCREWS OF A DOUBLE-SCREW EXTRUDER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3833520A1 (en) * 1987-10-08 1989-04-20 Plastronica Ag GEARBOX FOR DRIVING THE SCREWS OF A DOUBLE-SCREW EXTRUDER

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