Paper box stacking device

Abstract

The invention provides a paper box stacking device which comprises a frame. A rotary upthrow shaft, a rotary downthrow shaft and an approach switch are arranged on the frame, a plurality of upthrow rollers are arranged on the upthrow shaft, a plurality of downthrow rollers are arranged on the downthrow shaft, the upthrow shaft is connected with a lifting mechanism, the downthrow shaft is connected with a motor via a transmission mechanism, the approach switch is arranged on a plane determined by an axis of the upthrow shaft and an axis of the downthrow shaft, the approach switch, the motor and the lifting mechanism are connected with a controller, and a cast-angle adjusting plate with adjustable angles is arranged on the discharge side of a conveying channel of a paperboard. The paper box stacking device is simple in structure, low in use and manufacture cost, high in reliability, free of problems including 'deflective grasp', 'grasp with empty air' and the like which usually occur in an operation of a traditional air-paw type stacker, capable of effectively lowering labor strength of operators and abnormal frequency of equipment operation, and particularly applicable to being used in multiple production lines, so that processing procedure of wasted cigarette paper boxes is optimized.

Description

technical field [0001] The invention relates to the field of tobacco machinery, in particular to a carton stacking device capable of centrally recovering and stacking waste cardboard after cigarette packs are unpacked. Background technique [0002] The current cigarette manufacturing process is mainly composed of three main processes: silk making (raw material processing), coiling (rolling forming), and packaging (packaged finished product). Among them, the silk making process mainly includes the processes of material preparation, dampening, leaf storage, shredding, drying, mixing of shredded leaves and stalks, flavoring, feeding, and silk storage. Shredded tobacco free of impurities, whose width, moisture and temperature meet the technical requirements of cigarettes of all grades. In the process of making silk, it is generally necessary to first transport the boxes of tobacco sheets or flakes to the silk production line, and then automatically unpack the cigarette boxes by...

AI Technical Summary

Problems solved by technology

However, there are certain problems in stacking empty cartons with this kind of air claw stacker. Because the shape of the cigarette pack cardboard is different, and it is easy to deform during transportation and unpacking, the air claws tend to lose weight during the grabbing action. Occurrence of scratching deviation and empty grabbing phenomenon, poor reliability

In addition, the existing carton stacking equipment generally can only recycle and stack empty cartons on the same production line, and cannot realize multi-line centralized recycling, so the efficiency is low

In addition, the existing air claw stacker still has defects such as large volume and inconvenient transportation.

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