JPH02135224U

JPH02135224U -

Info

Publication number: JPH02135224U
Application number: JP1989044289U
Authority: JP
Priority date: 1989-04-14
Filing date: 1989-04-14
Publication date: 1990-11-09

Description

[Brief explanation of the drawing]

第１図はこの考案の実施例の押出機２０の要部
斜視図、第２図は同第１図における−矢視線
断面図、第３図は同側面図、第４図は同縦断面図
（第２図における−矢視線断面図）、第５図
は同正面図、第６図は回転ブロツク５０を回転さ
せて第２ダイス５５で押出作業を行う状態の正面
図、第７図は他の実施例の押出機８０の正面図、
第８図は従来例の押出機１の平面視断面図。１，２０，８０……押出機、３，２１……バレ
ル、５３，５５，８１，８２，８３，８４，８５
，８６……ダイス、３０，９０……支持体、９５
……ボルト（位置決め手段）、Ａ……位置決め装
置。 Fig. 1 is a perspective view of essential parts of an extruder 20 according to an embodiment of this invention, Fig. 2 is a cross-sectional view taken along the - arrow line in Fig. 1, Fig. 3 is a side view thereof, and Fig. 4 is a longitudinal sectional view thereof. (cross-sectional view along the - arrow line in Fig. 2), Fig. 5 is a front view of the same, Fig. 6 is a front view of the state in which the rotating block 50 is rotated and extrusion work is performed with the second die 55, and Fig. 7 is another view. A front view of an extruder 80 in an example of
FIG. 8 is a sectional plan view of a conventional extruder 1. 1,20,80...Extruder, 3,21...Barrel, 53,55,81,82,83,84,85
, 86... Dice, 30, 90... Support, 95
...Bolt (positioning means), A...Positioning device.

Claims

[Claims for Utility Model Registration] A support body pivotally attached to the tip of a barrel of an extruder and rotating in a direction perpendicular to the axis of the barrel; two or more dies disposed on the support body; An extruder equipped with two or more dies, comprising: positioning means for fixing the position of the support so that each die and the material extrusion port of the barrel are connected.