JPS63154225U

JPS63154225U -

Info

Publication number: JPS63154225U
Application number: JP4660287U
Authority: JP
Priority date: 1987-03-27
Filing date: 1987-03-27
Publication date: 1988-10-11

Description

[Brief explanation of the drawing]

第１図および第２図は、本考案の平版印刷機用
噴霧装置の一実施態様を示す斜視図、第３図はフ
ード上板の噴霧調整装置による各状態を示す断面
図、第４図は平版印刷機用噴霧装置の概略平面図
および水量分布を示す図、である。図中の符号は、１……噴霧装置、２……スプレ
ーノズル、３……フード、４……開口部、５……
フード上板、６……フード下板、７……噴霧調整
装置、８……フード側壁、９……フード上板の一
端、１０……角度調整用ツマミ、１１……ウオー
ムホイール、１２……ウオームギア、をそれぞれ
示す。 1 and 2 are perspective views showing one embodiment of the spray device for a lithographic printing press according to the present invention, FIG. 3 is a sectional view showing various states of the spray adjustment device on the hood top plate, and FIG. FIG. 2 is a schematic plan view of a spray device for a lithographic printing press and a diagram showing a water amount distribution. The symbols in the diagram are 1... spray device, 2... spray nozzle, 3... hood, 4... opening, 5...
Hood upper plate, 6... Hood lower plate, 7... Spray adjustment device, 8... Hood side wall, 9... One end of the hood upper plate, 10... Angle adjustment knob, 11... Worm wheel, 12... The worm gears are shown respectively.

Claims

[Claims for Utility Model Registration] 1. A hood with a flat top and bottom that is installed on the surface of the roller of a lithographic printing machine at regular intervals in parallel to the axis of the roller and has an opening at a location facing the roller. In a device that sprays moisture such as water and/or alcohol from a plurality of spray nozzles surrounded by a grid, the angle is adjusted by rotating the hood top plate using one end of the hood top plate parallel to the plurality of spray nozzles as the rotation axis. 1. A spray device for a lithographic printing press, comprising a spray adjustment device that controls the amount of spray from a spray nozzle or blocks spray to the roller. 2. The spray for a lithographic printing press according to claim 1, which is a utility model registration claim, wherein a hood side wall is provided to separate a plurality of spray nozzles into predetermined units, and each unit is provided with a spray adjustment device for the hood top plate. Device.