Corrugated case linkage production method and production line

Abstract

The invention discloses a corrugated case linkage production method. The corrugated case linkage production method includes the following steps which are sequentially executed on a production line, the steps include that corrugated paperboards are subject to die cutting molding and waste removing in a flat pressing and flat die-cutting machine; connecting points between paperboard units are broken on a sheet dividing machine; left-and-right paper neatening is carried out on the corrugated boards obtained after sheet dividing; case pasting and packaging are carried out; front-and-back paper neatening and left-and-right paper neatening are carried out on a packaged corrugated case; and stacking and film winding are carried out. The invention further discloses the linkage production line for implanting the above method, the linkage production line sequentially comprises the flat pressing and flat die-cutting machine, a paperboard rotating machine, the sheet dividing machine, a left-and-right paper neatening mechanism, a paper feeding machine, a case pasting machine, a packaging machine, a paperboard positioning machine, a robot stacking machine and a winding machine, and the production line controls communication and speed synchronization of all single-unit equipment through a central electronic control system. According to the method and the production line, the production efficiency of the corrugated case is improved, and the production cost is reduced.

Description

technical field [0001] The invention relates to the technical field of corrugated carton production methods, and also relates to a linkage production line implementing the method. Background technique [0002] Corrugated cartons are the most widely used packaging products. Because of their good physical and mechanical properties, adaptability to decoration and printing, economical practicability and environmental protection, the amount of corrugated boxes has always been the first among all kinds of packaging products. From the perspective of printing, corrugated boxes are divided into color-printed corrugated boxes and ink-printed corrugated boxes. Color-printed corrugated boxes are printed on the surface paper first, and then the surface paper and corrugated paper are laminated to make corrugated cardboard. Color printing is more exquisite. ; while ink printing corrugated cardboard is to directly print the pattern on the corrugated cardboard, ink printing is more concise a...

AI Technical Summary

Problems solved by technology

[0005] 2. During the printing process, due to the process, processing equipment precision and other reasons, the printed matter often has chromatic aberration, inaccurate registration, etc., and there will also be shortcomings such as lack of color, dirty tape, or die-cutting accuracy that cannot meet the expected requirements. This makes some defective products appear in the production process

Regardless of the above methods, personnel are required to control the entire process of paper feeding, which has a low degree of automation and high labor intensity.

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