Pressing machine for producing C-shaped corrugated boards

Abstract

The invention discloses a pressing machine for producing C-shaped corrugated boards. The pressing machine comprises supporting legs, a pressing machine body, a mounting plate, a heating box and an adhesive box; according to the thickness of core paper and corrugated paper needing to be bonded, a driving motor is started to drive a driving rod to rotate, then a driving gear and a rolling wheel aredriven to rotate, then a driven gear and a butt joint wheel on the upper side of a rotating rod are driven to rotate, and then an adjusting rod and a plate body are driven to ascend and descend at proper positions; the height of the plate body can be adjusted timely according to the bonding thickness; after the distance between the plate bodies is adjusted, a rotating motor is started to drive a rotating disc to rotate, an embedded column can drive a swing rod and a swing end to swing left and right, an electric air cylinder is started to adjust a telescopic rod and a pressing roller at the lower end of a connecting plate by a proper height, and the pressing roller is driven to roll left and right in a reciprocating mode; the surface of the corrugated board is smooth, force is evenly applied when the corrugated board is pressed, and the effect of the production quality is guaranteed.

Description

technical field [0001] The invention relates to the technical field of corrugated cardboard, in particular to a pressing machine for producing C-corrugated corrugated cardboard. Background technique [0002] Corrugated cardboard is made by bonding face paper, inner paper, core paper and corrugated paper processed into corrugated corrugated. According to the needs of commodity packaging, corrugated cardboard can be processed into single-sided corrugated cardboard, three-layer corrugated cardboard, five-layer, seven-layer, eleven-layer and other corrugated cardboard. Corrugated cardboard is a common material for paper packaging boxes. It is lighter and harder than wooden boxes. It is easy to cut in size. It is used to protect other products being packaged from damage. It is sometimes used as handicraft materials, and the cost is relatively cheap. It is also widely used. [0003] Each step of corrugated cardboard compression molding is directly related to the bonding mechanis...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, most of them use mechanical pressure tools to press them together. Such a pressing method consumes a lot of material resources, and it is impossible to adjust the pressing distance according to the thickness of different corrugated cardboards, which reduces the quality of corrugated cardboards. It is easy to cause operational hazards, and the safety index is low, and the current pressing device cannot evenly glue the corrugated peaks of the workpiece, nor can it guarantee the glue output of the pressing device, and the bonding efficiency is low and the effect is poor.

Images