Impregnation proofing press

Abstract

The invention relates to an impregnation proofing press, aiming to provide an impregnation proofing press which can be used for proofing by using finished pattern paper of small size so as to save printing paper and has the characteristics of high production efficiency, convenience in use, accurate result and simple structure. According to the technical scheme, the impregnation proofing press is characterized by comprising a reciprocating drying mechanism consisting of a guide rail, a printing paper tightening mechanism, a traction mechanism and a drying oven, and also comprises a lifting rubber tank, a vertical action metering roller component, a gluing roller component and a flattening roller, which are sequentially arranged on a rack from front to back along the guide rail, wherein the lifting rubber tank is arranged below the front part of the guide rail; the guide rail is horizontally fixed on the top of the rack along the front and back directions; the drying oven is fixed on the rack and at the rear part of the guide rail; the printing paper tightening mechanism is arranged on the guide rail through multiple rollers; and the traction mechanism drives the printing paper tightening mechanism to move back and forth in the guide rail in a reciprocating mode.

Description

technical field [0001] The invention relates to the technical field of printing machinery, in particular to a dipping proofing machine, which is used for proofing printing paper. Background technique [0002] During the production process of printing paper, many factors will cause defects such as product color difference, and to directly reflect the defects, the printing paper must be dipped in glue and pressed on the board. Therefore, before entering the formal production, the small sample of printing paper (i.e. the finished sample paper) must be dipped and pressed to facilitate observation and judge whether it is qualified. The above process is called proofing in the industry. Due to the limitations of technology and equipment, the current dipping and proofing equipment in the industry is suitable for the small size of the finished sample paper, and the glue is not uniform during dipping, which seriously affects the correct judgment of the finished sample paper. Since th...

AI Technical Summary

Problems solved by technology

Due to the limitations of technology and equipment, the current dipping and proofing equipment in the industry is suitable for the small size of the finished sample paper, and the glue is uneven during dipping, which seriously affects the correct judgment of the finished sample paper

Since there is no suitable dipping and proofing equipment, to obtain the correct data of large-format paper products, it must go to the dipping production line, and the printing paper consumption is large, the production line operation cost is high, and the efficiency is low; therefore, it is still necessary to design the finished sample paper. Dip proofing machine for proofing

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