Composite paperboard manufacturing equipment

Abstract

The invention relates to the technical field of paperboard manufacturing, in particular to composite paperboard manufacturing equipment which comprises a machine body, a working cavity with an outward opening is formed in the machine body, a main gear is rotationally arranged on the left side of the working cavity, a variable-diameter gear is rotationally arranged on the upper side of the main gear, and ten variable-diameter convex teeth capable of moving outwards are arranged on the outer circle face of the variable-diameter gear. According to the device, the radius of the gear can be changed through the reducing mechanism, so that the thickness of a composite paperboard finished product can be changed by changing the thickness of creases of an inner material layer of a composite paperboard, and the thickness of the composite paperboard finished product can be changed by changing the thickness of the creases of the inner material layer of the composite paperboard; the reciprocating extrusion block extrudes the upper end face and the lower end face of the composite paperboard, so that the bonding degree between an outer paperboard and an inner paperboard is greatly increased, the processing quality of the composite paperboard is greatly improved, defective products are completely eradicated, and the processing cost of the composite paperboard is reduced.

Description

technical field [0001] The invention relates to the technical field of cardboard manufacturing, in particular to composite cardboard manufacturing equipment. Background technique [0002] In the manufacturing process of composite paperboard, relying solely on the rotation between the rollers to bond the outer cardboard and the sheet material layer will cause the problem of insufficient viscosity between the outer cardboard and the sheet material layer, resulting in uneven thickness of the composite cardboard. The composite cardboard is scrapped, and the thickness of the cardboard cannot be adjusted freely during the use of the equipment. It is necessary to stop the equipment and manually adjust it by the staff. This method is inefficient. Contents of the invention [0003] The object of the present invention is to provide a composite cardboard manufacturing equipment for overcoming the above-mentioned defects in the prior art. [0004] A kind of compound cardboard manufac...

AI Technical Summary

Problems solved by technology

[0002] In the manufacturing process of composite paperboard, relying solely on the rotation between the rollers to bond the outer cardboard and the sheet material layer will cause the problem of insufficient viscosity between the outer cardboard and the sheet material layer, resulting in uneven thickness of the composite cardboard. The composite cardboard is scrapped, and the thickness of the cardboard cannot be adjusted freely during the use of the equipment. It is necessary to stop the equipment and manually adjust it by the staff. This method is inefficient

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