Corrugated paper indenting device for packing box production

Abstract

The invention discloses a corrugated paper indenting device for packing box production. The corrugated paper indenting device comprises a power device a and is characterized in that a lifting device is arranged below the power device a, a plurality of power devices are embedded on the surface of the lifting device, and the lifting device comprises a bottom plate, support arms and universal wheels;four universal wheels are arranged at the bottom of the bottom plate, and the upper surface of the bottom plate is rotationally connected with four support arms a which are distributed in a rectangular manner; the middle portions of the front-and-back-parallel support arms a are rotatably connected with the left and right ends of a connecting device; the middle portion of the connecting device isprovided with a threaded hole; when an indenting block moves to the highest point, a water replenishing device is squeezed by the indenting block, a protruding block is squeezed by a metal block, a sealing block does not make contact with a liquid outlet, and a small amount of liquid in a liquid storage bin flows out and slides to the lower end of the metal block through a liquid injection groove; and when corrugated paper is creased by the metal block, the corrugated paper is wet by liquid first, so that the corrugated paper will not be damaged during creasing.

Description

technical field [0001] The invention relates to the technical field of production and packaging, in particular to a corrugated paper creasing device used in the production of packaging boxes. Background technique [0002] Corrugated cardboard is die-cut, creasing, nailed or glued to make corrugated boxes. Corrugated carton is the most widely used packaging product, and its consumption has always been the first among all kinds of packaging products. Including calcium plastic corrugated box. For more than half a century, corrugated boxes have gradually replaced wooden boxes and other transportation packaging containers due to their superior performance and good processing performance, and have become the main force of transportation packaging. In addition to protecting the goods and facilitating storage and transportation, it also plays the role of beautifying and promoting the goods. Corrugated boxes are green and environmentally friendly products, which are conducive to e...

AI Technical Summary

Problems solved by technology

When spraying water, if the amount of water added is too large, it is easier to cause damage to the corrugated cardboard during the creasing process, and if the amount of water added is insufficient, the effect will not be achieved. It is extremely difficult to control the amount of water sprayed properly.

Moreover, the water sprayed on the cardboard is generally in the form of dots, and the uniformity is not good, so it is still difficult to prevent the problem of cracking at the position of the indentation line

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