JPH023827U

JPH023827U -

Info

Publication number: JPH023827U
Application number: JP7641688U
Authority: JP
Priority date: 1988-06-10
Filing date: 1988-06-10
Publication date: 1990-01-11

Description

[Brief explanation of drawings]

第１図は本考案による印圧調整装置をザンメル
印刷機に応用した一実施例の主要部の概略構造を
表す機構概念図、第２図はその展開断面図、第３
図はザンメル印刷機の一例を表す概念図である。又、図中の符号で１１はフレーム、１３は圧胴
、１５は集合版胴、１８はゴム胴、２５は外スリ
ーブ、２６は内スリーブ、２７，２８は軸受、２
９，４９は連結軸、３０，５０はベルクランク、
３１，５１はリンクアーム、３２はコネクテイン
グプレート、３４，５２は流体圧シリンダ、３６
，５７は偏心カム、３７，５６は偏心軸、４３，
６２はサブフレーム、４４，６３はクランププレ
ート、４５，６４はガイドナツト、４６，６５は
ロツクリングである。 Fig. 1 is a mechanical conceptual diagram showing the schematic structure of the main parts of an embodiment in which the printing pressure adjustment device according to the present invention is applied to a Sammel printing press, Fig. 2 is an expanded sectional view thereof, and Fig. 3
The figure is a conceptual diagram showing an example of a Sammel printing machine. Further, in the figures, 11 is a frame, 13 is an impression cylinder, 15 is a collection cylinder, 18 is a rubber cylinder, 25 is an outer sleeve, 26 is an inner sleeve, 27 and 28 are bearings, and 2
9, 49 are connecting shafts, 30, 50 are bell cranks,
31, 51 are link arms, 32 are connecting plates, 34, 52 are fluid pressure cylinders, 36
, 57 is an eccentric cam, 37, 56 is an eccentric shaft, 43,
62 is a subframe, 44 and 63 are clamp plates, 45 and 64 are guide nuts, and 46 and 65 are lock rings.

Claims

[Scope of utility model registration request]

In a printing press that has a blanket cylinder that can be brought into rolling contact with a plate cylinder and an impression cylinder, and in which printing paper is fed between the blanket cylinder and the impression cylinder, an outer frame that is rotatably fitted to the frame of the printing press is used. a sleeve; and an inner sleeve that is fitted to the outer sleeve so as to be eccentric and rotatable in a direction opposite to the impression cylinder and that supports the blanket cylinder so as to be eccentric and rotatable in a direction opposite to the plate cylinder. an inner sleeve turning cylinder capable of turning the inner sleeve to retract the rubber cylinder from the impression cylinder; and an inner sleeve turning cylinder interposed between the inner sleeve turning cylinder and the inner sleeve to retract the rubber cylinder from the impression cylinder. an inner sleeve turning stopper capable of regulating the printing pressure of the cylinder; an outer sleeve turning cylinder capable of turning the outer sleeve to retract the blanket cylinder from the plate cylinder; the outer sleeve turning cylinder and the outer sleeve; and an outer sleeve rotation stopper interposed between the blanket cylinder and the printing cylinder to regulate the printing pressure of the blanket cylinder against the plate cylinder.