Packaging paperboard recycling and reprocessing device

Abstract

The invention provides a packaging paperboard recycling and reprocessing device which comprises a smashing device and a compression forming device, wherein the smashing device is used for smashing packaging paperboards to obtain fragmented paper materials, and the compression forming device is used for conducting compression forming on the fragmented paper materials obtained through smashing to obtain paper blocks in preset shapes. According to the packaging paperboard recycling and reprocessing device disclosed by the invention, breaking, crushing, compression forming, discharging and other processing of packaging paperboards are realized through the crushing device and the compression forming device, a traditional manual processing mode is cancelled, automatic processing operation is adopted, the processing efficiency is greatly improved, and the manual operation cost is reduced.

Description

technical field [0001] The invention relates to the field of cardboard recycling and processing, in particular to a packaging cardboard recycling and reprocessing device. Background technique [0002] With the development of society, the express delivery industry came into being. A large amount of packaging cardboard will be used in the transportation of express items, and most of the packaging cardboard is a mixture of virgin fiber (pine and birch pulp) and recycled fiber, which can be used for Prepare pulp. In order to realize the recycling and reuse of packaging cardboard, recyclers will reprocess the recycled cardboard boxes for subsequent reprocessing. [0003] The invention patent with the patent application number 202010999654.5 discloses a device for recycling and reprocessing corrugated cardboard boxes. There are still the following defects: (1) The crushing blades used by the secondary crushing mechanism are arranged at intervals along the horizontal direction, a...

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Problems solved by technology

[0003] The invention patent with the patent application number 202010999654.5 discloses a device for recycling and reprocessing corrugated cardboard boxes. There are still the following defects: (1) The crushing blades used by the secondary crushing mechanism are arranged at intervals along the horizontal direction, and the crushing blades cannot fully act on the paper material after primary crushing, resulting in low crushing efficiency, which makes it easy to accumulate materials in the crushing box, affecting Processing cycle; (2) Although the gap between the shredded paper can be reduced after extrusion, the shredded paper is not bonded together, and the structure of the obtained paper block is still very loose, which brings a certain degree of difficulty to handling

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