JPH03100008U

JPH03100008U -

Info

Publication number: JPH03100008U
Application number: JP769990U
Authority: JP
Priority date: 1990-01-30
Filing date: 1990-01-30
Publication date: 1991-10-18
Anticipated expiration: 2005-01-30
Also published as: JP2549177Y2

Description

[Brief explanation of drawings]

第１図及び第２図は第１の考案に係る表面処理
装置の要部断面図と全体を示す正面図、第３図は
同装置の要部の動作を示す断面図、第４図及び第
５図は第２の考案に係る表面処理装置の要部断面
図とそのＸ−Ｘ線断面図、第６図及び第７図は同
装置の要部の斜視図と全体を示す正面図、第８図
Ａ乃至Ｄは同装置の動作を段階的に示す動作説明
図、第９図は従来の表面処理装置の要部を示す斜
視図である。５……ゴムローラ、５ａ……端面、６，６′…
…ジヤーナル部、８……凹部、１０，１０′，２
５……被覆筒、１０ａ，１０′ａ……端面、１２
……センターチヤツク、１３……コイルスプリン
グ、１８，３５……エアーシリンダ、２１……駆
動モータ、２７……あり溝、２８……係入ストツ
パー部材、３０……コイルスプリング。 1 and 2 are a cross-sectional view of the main parts of the surface treatment apparatus according to the first invention and a front view showing the whole, FIG. 3 is a cross-sectional view showing the operation of the main parts of the apparatus, and FIGS. 5 is a sectional view of the main parts of the surface treatment apparatus according to the second invention and its sectional view taken along the line X-X. FIGS. 6 and 7 are a perspective view of the main parts of the apparatus and a front view showing the whole. 8A to 8D are operation explanatory diagrams showing the operation of the apparatus step by step, and FIG. 9 is a perspective view showing the main parts of the conventional surface treatment apparatus. 5...Rubber roller, 5a...End face, 6, 6'...
...Journal part, 8...Recessed part, 10, 10', 2
5... Covering cylinder, 10a, 10'a... End surface, 12
... Center chuck, 13 ... Coil spring, 18, 35 ... Air cylinder, 21 ... Drive motor, 27 ... Dovetail groove, 28 ... Engagement stopper member, 30 ... Coil spring.

Claims

[Claims for Utility Model Registration] (1) A device for treating the surface of a rubber roller having journal parts at both ends, comprising a pair of covering cylinders rotatably held to cover the journal parts, and at least one of the covering cylinders. a moving/pressing means for moving the covering cylinder and pressing it against the end face of the rubber roller while covering the journal part; A surface treatment device for a rubber roller, comprising: a center chuck that contacts the journal portion and supports the journal portion; and a rotation drive portion that applies rotational force to the coating tube to rotate the rubber roller. (2) A device for treating the surface of a rubber roller having a concave portion on the tip end side of a journal portion, the device comprising: a pair of covering cylinders that are rotatably held and cover the journal portion; and at least one of the covering tubes. a moving means for moving the cylinder to a position covering the journal part; an engaging stopper member disposed in the covering cylinder so as to be able to protrude and retract; and a stopper member that retracts when it comes into contact with an end face of the journal part; and a rotation of the rubber roller. an elastic member that projects and engages the engagement stopper member into the recess when the recess of the journal portion aligns with the retracted engagement stopper member through a dynamic operation; A surface treatment device for a rubber roller, comprising: a rotation drive unit that applies rotational force.