JPS56117635A - Mouthpiece for extrusion for rubber pellet manufacturing device - Google Patents

Mouthpiece for extrusion for rubber pellet manufacturing device

Info

Publication number
JPS56117635A
JPS56117635A JP2186780A JP2186780A JPS56117635A JP S56117635 A JPS56117635 A JP S56117635A JP 2186780 A JP2186780 A JP 2186780A JP 2186780 A JP2186780 A JP 2186780A JP S56117635 A JPS56117635 A JP S56117635A
Authority
JP
Japan
Prior art keywords
shear
rotary
apertures
mouthpiece
rubber
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.)
Granted
Application number
JP2186780A
Other languages
Japanese (ja)
Other versions
JPS5714979B2 (en
Inventor
Shigeo Yoshino
Hiroki Chokai
Hiroshi Shimizu
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.)
Kinugawa Rubber Industrial Co Ltd
Original Assignee
Kinugawa Rubber Industrial Co Ltd
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 Kinugawa Rubber Industrial Co Ltd filed Critical Kinugawa Rubber Industrial Co Ltd
Priority to JP2186780A priority Critical patent/JPS56117635A/en
Publication of JPS56117635A publication Critical patent/JPS56117635A/en
Publication of JPS5714979B2 publication Critical patent/JPS5714979B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To arrange so that uniform-shaped rubber pellets as molding material may be manufactured at efficient production rate by radially arranging a plural number of small holes in multiple array toward the rotary pivot of shear blade on the captioned mouthpiece and forming a concave between the arrays.
CONSTITUTION: On a mouthpiece for extrusion 11 of a rubber pellet manufacturing device which continuously extrudes kneaded material rubber mass through multiple apertures on the mouthpiece and cuts the extruded rubber into pellets as molding material with the help of a rotary shear, three arrays of multiple apertures 12, 12', 12" are radially arranged toward the rotary pivot of the rotary shear. At the same time, it is so designed, for instance, that apertures 12' of an adjoining array may not be positioned on the rotary track 13 of the shear passing through the apertures 12. Also concaves 14, 15 are radially arranged toward the rotary pivot of the shear between the apertures. In this manner, it is possible to effectively pregent such phenomenon that cut pellets contact each other to develop into a large mass.
COPYRIGHT: (C)1981,JPO&Japio
JP2186780A 1980-02-23 1980-02-23 Mouthpiece for extrusion for rubber pellet manufacturing device Granted JPS56117635A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2186780A JPS56117635A (en) 1980-02-23 1980-02-23 Mouthpiece for extrusion for rubber pellet manufacturing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2186780A JPS56117635A (en) 1980-02-23 1980-02-23 Mouthpiece for extrusion for rubber pellet manufacturing device

Publications (2)

Publication Number Publication Date
JPS56117635A true JPS56117635A (en) 1981-09-16
JPS5714979B2 JPS5714979B2 (en) 1982-03-27

Family

ID=12067069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2186780A Granted JPS56117635A (en) 1980-02-23 1980-02-23 Mouthpiece for extrusion for rubber pellet manufacturing device

Country Status (1)

Country Link
JP (1) JPS56117635A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59184484U (en) * 1983-05-25 1984-12-07 岸田電線工業株式会社 Three phase plug

Also Published As

Publication number Publication date
JPS5714979B2 (en) 1982-03-27

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