Efficient and reliable corrugated paperboard flattening device

Abstract

The invention provides an efficient and reliable corrugated paperboard flattening device. The efficient and reliable corrugated paperboard flattening device comprises a working table, a first cavity,a movable grooved plate, lock bolts, a pressing plate, a second cavity, a portal frame, an electric cylinder, a movable plate and sliding blocks. The working table is internally provided with the first cavity. The movable grooves plate is mounted in the first cavity. The sliding blocks are fixed to the front and rear ends of the movable grooved plate correspondingly. The movable grooved plate is connected with the working table through the sliding blocks. The movable grooved plate is internally provided with a second cavity. The pressing plate is arranged in the second cavity. The lock bolts are mounted on the upper end face of the pressing plate. The lock bolts penetrate through the upper end face of the movable grooved plate. The portal frame is fixed to the right portion of the upper end face of the working table. The electric cylinder is mounted in the center of the lower end face of the interior of the portal frame. The movable plate is fixed to the lower end of the electric cylinder. The movable plate is arranged on the upper side of the working table. Through the design, the efficient and reliable corrugated paperboard flattening device realizes assembly line processing of corrugated paperboard flattening.

Description

technical field [0001] The invention is an efficient and reliable corrugated cardboard flattening device, which belongs to the field of corrugated cardboard processing equipment. Background technique [0002] After the corrugated cardboard and the face paper are glued and bonded, a flattening machine is often required during the drying process to prevent it from being deformed due to drying shrinkage during the drying process, so as to enter the next process. During the flattening process, it needs to be pressed continuously for a period of time. In the prior art, corrugated paper can only be flattened on a single cardboard during flattening, which cannot meet the needs of mass production. SUMMARY OF THE INVENTION [0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an efficient and reliable corrugated cardboard flattening device to solve the problems raised in the above background technology. High efficiency and high r...

AI Technical Summary

Problems solved by technology

[0002] After the corrugated cardboard and the surface paper are glued together, it is often necessary to use a flattener to perform flattening operations during the drying process to prevent it from being deformed due to drying shrinkage during the drying process so that it can enter the next process. The flattening process requires continuous pressing for a period of time. In the prior art, corrugated paper can only flatten a single cardboard during flattening, which cannot meet the needs of mass production.

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