CN2182731Y

CN2182731Y - Damping machine

Info

Publication number: CN2182731Y
Application number: CN 94225144
Authority: CN
Inventors: 郑威
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-01-18
Filing date: 1994-01-18
Publication date: 1994-11-16
Anticipated expiration: 2004-01-18

Abstract

The utility model relates to a damping machine which is used for damping plate paper of an offset press. The utility model is composed of a base plate, a main machine and a casing, wherein two side plates are fixed on both ends of a supporting plate on the main machine. The side plates support a main rubber roller and an auxiliary rubber roller through a bearing seat and a bearing, and the main rubber roller is connected with a speed reducing motor. The lower part of the main rubber roller is provided with a liquid containing groove, and both ends of the liquid containing groove are fixed on the two side plates. When the plate paper passes through between the main rubber roller and the auxiliary rubber roller, damping liquid can be uniformly applied on the plate paper and the time of the applying process is less than 4 seconds. The utility model has the advantages of reasonable structure, easy manufacture, convenient use and no pollution to working environment, which can be used as an ideal matched product of various offset presses.

Description

Damping machine

The utility model belongs to printing equipment, refers in particular to the machine into the version paper damping of offset press.

At present, both at home and abroad when using offset press version paper, all be that fountain solution is printed its edition paper after wetting with the hairbrush brushing or with methods such as sprinkling, immersions.Above-mentioned these damping methods all belong to manual operations, therefore cause smearing of fountain solution inhomogeneous, have influenced printing effect.Thereby cause the waste of edition paper, paper and fountain solution.Simultaneously, spatter and polluted working environment owing to dripping of fountain solution.

The purpose of this utility model provides a kind of high efficiency, smears the uniform Damping machine of fountain solution.

The purpose of this utility model is to realize like this, constitute by base plate, main frame and casing, main frame is to fix two side plates by three gripper shoe two ends, side plate is through bearing block, bearings master's rubber roll with from rubber roll, main rubber roll is connected with reducing motor, main rubber roll bottom is a liquid holding groove, and the liquid holding groove two ends are fixed on the biside plate.Reducing motor drives main rubber roll, and main rubber roll drives from rubber roll, and main rubber roll bottom is immersed in the fountain solution of liquid holding groove, and when version paper passed through between master and slave rubber roll, version paper just is coated with had equably spread fountain solution.

The utility model has the advantages that, rational in infrastructure, be easy to make, easy to use, the whole process of smearing was smeared evenly less than 4 seconds, did not pollute working environment.

Following structure drawings and Examples are elaborated to the utility model.

Fig. 1 is the utility model transverse sectional view

Fig. 2 is the utility model main frame and base arrangement schematic diagram

Fig. 3 is the utility model casing structure schematic diagram

This Damping machine is made of base plate, main frame and casing, main frame is to fix two side plates (2) by three gripper shoes (1) two ends, side plate (2) is through bearing block, bearings master's rubber roll (4) and from rubber roll (5), main rubber roll (4) is connected with reducing motor (11), main rubber roll (4) bottom is liquid holding groove (3), and liquid holding groove (3) two ends are fixed on two side plates (2).Respectively there is a communicating pipe (10) at liquid holding groove (3) two ends, and a liquid injection pipe (12) is arranged at liquid holding groove (3) one end tops, and a liquid discharging tube is arranged at other end bottom.Casing (9) with communicating pipe (10) corresponding position liquid mark hole (13) is arranged, casing (9) is gone up also has paper feed port (6) and exit slot (7), the fluid injection mouth of pipe (14) and the tapping mouth of pipe.Master and slave rubber roll is that steel roller faces is hung the rubber formation.Casing (9) is enclosed within on the main frame, and the main frame bottom is base plate (8).

During use, fountain solution is injected liquid holding groove, from liquid mark hole, knows the fountain solution height, make main rubber roll bottom invade in fountain solution till.Turn on machine by electricity, version paper is sent into from paper feed port, when rotating, fountain solution is spread upon on edition paper equably, send by exit slot with master and slave rubber roll.

Claims

1, Damping machine, it is characterized in that constituting by base plate, main frame and casing, main frame is to fix two side plates (2) by three gripper shoes (1) two ends, side plate (2) is through bearing block, bearings master's rubber roll (4) and from rubber roll (5), main rubber roll (4) is connected with reducing motor (11), and main rubber roll (4) bottom is liquid holding groove (3), and liquid holding groove (3) two ends are fixed on two side plates (2).

2, Damping machine according to claim 1, it is characterized in that respectively there is a communicating pipe (10) at liquid holding groove (3) two ends, a liquid injection pipe (12) is arranged at liquid holding groove (3) one end tops, a liquid discharging tube is arranged at other end bottom, casing (9) with communicating pipe (10) corresponding position liquid mark hole (13) is arranged, casing (9) is gone up also has paper feed port (6) and exit slot (7), the fluid injection mouth of pipe (14) and the tapping mouth of pipe.

3, Damping machine according to claim 1 is characterized in that main rubber roll and is that steel roller faces is hung rubber and constituted from rubber roll.