Automatic paper separating device of paper folder

Abstract

The invention discloses an automatic paper separating device of a paper folder. The device comprises a frame of the paper folder; the upper parts of a left vertical plate and a right vertical plate of the frame are symmetrically provided with sliding seats; a sliding support plate, a paper curling shaft and a paper feeding shaft are arranged between the two sliding seats; the paper curling shaft is provided with a plurality of paper curling wheels and a bearing; the paper feeding shaft is provided with a paper feeding wheel tangential with the bearing; the paper curling shaft is provided with a vacuum passage; the paper curling wheels are provided with air holes communicated with the vacuum passage; the right end of the paper curling shaft is provided with a paper curling gear engaged with a rack fixed on the right vertical plate; the left end of the paper feeding shaft is provided with a paper feeding chain wheel; the left vertical plate and the right vertical plate are symmetrically provided with driving mechanisms for enabling the sliding seats to slide respectively; the driving shafts of the driving mechanisms are connected with a power transmission shaft of the paper folder through transmission mechanisms respectively; and the transmission mechanism positioned on the left side is a chain transmission mechanism, and the paper feeding chain wheel goes around the chain of the transmission mechanism. The device has the advantages of high paper separating speed, great improvement on working efficiency and capability of meeting the quick and efficient development requirement of the packing industry.

Description

technical field [0001] The invention belongs to the field of packaging machinery, in particular to an automatic paper separating device for a paper folding machine. Background technique [0002] In the packaging industry, the folding machine is an independent device of the cartoning machine. Its function is to fold the product manual into the required size, so that the product manual can be smoothly packed into the packaging box. The existing paper separating device of the origami machine is composed of a swing suction cup installed between two vertical plates of the frame, a paper separating lever, a paper retaining lever, a group of camshafts and a return tension spring. When working, the camshaft drives the swing suction cup, the paper separation lever and the paper stop lever to reciprocate and swing respectively, so as to realize the paper separation function. Since the reset of the swing suction cup, paper separation lever and paper stop lever depends on the reset ten...

AI Technical Summary

Problems solved by technology

Since the reset of the swing suction cup, paper separation lever and paper stop lever depends on the reset tension spring, once the paper separation action is accelerated, the reset action of the swing suction cup, paper separation lever and paper stop lever will be distorted, which will cause the paper separation action sequence to be confused. As a result, paper separation fails, so this paper separation device cannot achieve high-speed paper separation, and can only separate 150-200 sheets per minute. The work efficiency is low, and it is difficult to meet the development needs of the packaging industry.

Images