Insert type paper-pile counting and layering device for printing press and using method thereof

Abstract

The invention relates to an insert type paper-pile counting and layering device for a printing press and a using method thereof, and relates to the field of book printing. The insert type paper-pile counting and layering device comprises a supporting frame, a counter, a synchronous lifting platform and an insert mechanism, wherein the counter is used for detecting the paper stacking quantity; theinsert mechanism comprises a limiting assembly, a push piece, a driving assembly and a controller. The limiting assembly is used for limiting the rest thin pieces except the thin piece on the bottom layer, the push piece is slidably connected with the supporting frame, the driving assembly is arranged on the supporting frame and used for driving the push piece to move, and the controller is used for controlling the driving assembly to act. When the paper measured by the counter reaches a set number, a layering signal is output to the controller, the controller receives the layering signal, andcontrols the driving assembly to act so as to push the push piece to push the thin piece on the bottom layer, when the thin piece on the bottom layer slides, the top face of the paper pile is covered, and the covered area is overlapped with pattern units on the paper. The insert type paper-pile counting and layering device has the effect that the paper-pile counting and layering efficiency is improved.

Description

technical field [0001] The present application relates to the field of book printing, in particular to an insert-type paper stack counting and layering device for a printing machine and its application method. Background technique [0002] Book printing refers to the printing of books, periodicals, etc. as the main products. With the emergence of automatic equipment such as printing machines, the printing efficiency of books has been greatly improved. [0003] When designing the paper layout, the manufacturer divides the same paper into multiple pattern units, prints multiple patterns on the same large paper with a printing machine, and then cuts different pattern units on the same paper with a cutting machine to form Multiple sheets of small paper with different pattern units. And the printed paper will be counted and layered according to the number of pages of the final formed book, such as 50 sheets, etc., so as to facilitate the subsequent processes of gluing the side o...

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned related technologies, the inventor believes that there is a defect that manual insertion of the sheet 11 results in low efficiency of stack counting and stratification

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