JPS6256559U

JPS6256559U -

Info

Publication number: JPS6256559U
Application number: JP14802585U
Authority: JP
Priority date: 1985-09-30
Filing date: 1985-09-30
Publication date: 1987-04-08
Also published as: JPH0318444Y2

Description

[Brief explanation of the drawing]

第１図は本考案の要部断面図、第２図は第１図
―線断面図、第３図はフオーム輪転機の全体
側面図である。１…給紙部、２…印刷部、３…加工部、４…排
紙部、５…巻取紙、６…インフイールドロール、
７ａ，７ｂ…ガイド軸、８…送りネジ軸、１０…
ステツピングモータ、１１ａ，１１ｂ…アーム、
１４ａ，１４ｂ…ローラ、１５ａ，１５ｂ…エア
シリンダ、１６ａ，１６ｂ…アーム、１７…ブツ
シユ、１８…凹溝、１９ａ，１９ｂ…ローラ、２
０…連結部材、２１…ボールナツト、２２ａ，２
２ｂ…リンク、２３ａ，２３ｂ…エアシリンダ。 FIG. 1 is a sectional view of a main part of the present invention, FIG. 2 is a sectional view taken along the line of FIG. 1, and FIG. 3 is an overall side view of the foam rotary press. 1...Paper feeding section, 2...Printing section, 3...Processing section, 4...Paper discharge section, 5...Wrap paper, 6...Infield roll,
7a, 7b...Guide shaft, 8...Feed screw shaft, 10...
Stepping motor, 11a, 11b...arm,
14a, 14b...roller, 15a, 15b...air cylinder, 16a, 16b...arm, 17...button, 18...concave groove, 19a, 19b...roller, 2
0...Connection member, 21...Ball nut, 22a, 2
2b...link, 23a, 23b...air cylinder.

Claims

[Scope of utility model registration request]

In a foam rotary press equipped with a paper feed section, a printing section, a processing section, and a paper discharge section, a pair of guide shafts parallel to the axis of the infeed roll are rotated at upper and lower positions near the infeed roll in the paper feed section. A feed screw shaft rotated by a stepping motor is provided at a substantially central position between the pair of guide shafts in parallel with the guide shaft, and one end of the guide shaft contacts the upper and lower surfaces of the infeed roll. A fixed side arm having a roller that moves in the axial direction is restrained from moving in the axial direction, and a pressurizing cylinder is connected to each fixed side arm, and an infeed roll is attached to the other end of the guide shaft. A movable arm having a roller that contacts the upper and lower surfaces of the guide shaft rotates integrally with the guide shaft in the rotating direction and is movably supported in the axial direction, and the upper and lower movable arms are connected by a connecting member, and this connection A pressurizing device for an in-feed roll in a foam rotary press, comprising a member screwed onto the feed screw shaft via a ball nut, a link fixed on the guide shaft, and a pressurizing cylinder connected to the link.