JPS6314565U

JPS6314565U -

Info

Publication number: JPS6314565U
Application number: JP10889086U
Authority: JP
Priority date: 1986-07-16
Filing date: 1986-07-16
Publication date: 1988-01-30

Description

[Brief explanation of the drawing]

第１図は本考案のロール昇降機構を備えたロー
ルシール装置の主要部を示す側面図、第２図は同
ロールシール装置のシールロール部分に沿つた横
断面図、第３図は従来のロール昇降機構を備えた
ロールシール装置のシールロール部分に沿つた横
断面図、第４図および第５図は第３図のＡ―Ａ線
、Ｂ―Ｂ線に沿う部分断面図である。Ｓ……帯状体、１……チヤンバ、２，３……シ
ールロール、ｇ……ロール間隔、２ａ，２ｂ……
間隔調整すべきシールロール回転軸、２１、２２
…チヤンバ両側壁の大径円形穴、２３，２４…左
右一対の円盤カム、０…円盤カムの回転中心、２
７，２８…偏心軸受部、３０……円盤カムの作動
手段、３０ａ，３０ｂ……アクチユエータ、３１
……同調軸、３２……同調軸固定アーム、３３…
…リンクアーム。 Fig. 1 is a side view showing the main parts of a roll sealing device equipped with a roll lifting mechanism of the present invention, Fig. 2 is a cross-sectional view along the sealing roll portion of the roll sealing device, and Fig. 3 is a conventional roll sealing device. FIGS. 4 and 5 are cross-sectional views taken along the seal roll portion of a roll sealing device equipped with an elevating mechanism, and are partial sectional views taken along lines AA and BB in FIG. 3. S...Strip-shaped body, 1...Chamber, 2, 3...Seal roll, g...Roll spacing, 2a, 2b...
Seal roll rotation shafts to be adjusted in interval, 21, 22
...Large diameter circular hole on both side walls of the chamber, 23, 24...Pair of left and right disc cams, 0...Rotation center of the disc cam, 2
7, 28... Eccentric bearing portion, 30... Operating means for disc cam, 30a, 30b... Actuator, 31
... Tuning axis, 32... Tuning axis fixed arm, 33...
...link arm.

Claims

[Claims for Utility Model Registration] (1) A roll lifting mechanism that adjusts the gap between seal rolls in accordance with a change in the thickness of a strip of a roll sealing device that continuously introduces a strip from the atmosphere into a vacuum, A pair of left and right disk cams each having an eccentric bearing portion that is rotatably fitted into a large-diameter circular hole in both side walls and supports a seal roll rotating shaft whose spacing is to be adjusted to a position displaced to one side from the center of rotation. , an actuating means for reversibly rotating a pair of left and right disc cams in a predetermined angular range, which is installed on the outer side of the chamber; A roll lifting mechanism characterized by being adjustable. (2) The means for rotating the disk cam is an actuator supported by a pin on the outside of the chamber, and the pair of left and right disk cams rotated by this actuator are interlocked by a synchronization mechanism. A roll lifting mechanism according to claim 1 of the utility model registration claim.