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Corrugated paper board bonding device

A bonding device and technology for corrugated cardboard, applied in the direction of mechanical processing/deformation, etc., can solve the problems of decreased yield rate, increased moisture content of cardboard, different corrugation height of corrugated paper, etc., and achieves the effect of simple structure and simple operation.

Inactive Publication Date: 2013-12-04
天津市大港巨龙造纸厂
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The existing bonding process usually adopts the production process of roller pressing. After a certain length of composite cavity is pressed for a long time, the single-sided corrugated cardboard and the face paper are bonded to form a multi-layer corrugated cardboard, but there are the following problems: corrugated cardboard The corrugated heights are not exactly the same. When the amount of glue used is appropriate, if the gravity is too small, there will be poor adhesion. If the gravity is too large, the corrugated will be overwhelmed. increase, resulting in a significant drop in yield

Method used

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  • Corrugated paper board bonding device

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Embodiment Construction

[0014] Such as figure 1 As shown, the present invention includes a support 1, several compound devices fixed on the support 1 arranged in sequence and a conveyor belt 2 below the compound device, and the compound device includes an adjustment rod fixed on the support 1 3. The vibrating device 4 fixedly installed under the adjusting rod 3 and the pressure plate 6 connected with the vibrating device 4 through the spring 5 .

[0015] Along the moving direction of the conveyor belt 2, the distance between the pressing plates 6 of several compound devices and the upper surface of the conveyor belt 2 gradually decreases.

[0016] The pressing plate 6 is rectangular, and one end facing the traveling direction of the conveyor belt 2 is raised.

[0017] The vibration device 4 is a vibration motor.

[0018] An embodiment of the present invention has been described in detail above, but the content described is only a preferred embodiment of the present invention, and cannot be consider...

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Abstract

The invention provides a corrugated paper board bonding device which comprises a support, a plurality of sequentially-arranged compositing devices fixed on the support, and a conveying belt positioned below the compositing devices. Each compositing device comprises an adjusting rod fixed on the support, a vibrating device fixedly mounted below the adjusting rod, and a pressing plate connected with the vibrating device through springs. The corrugated paper board bonding device has the advantages of simple structure, simplicity in operation and good paper board bonding effect.

Description

technical field [0001] The invention relates to the field of corrugated paper processing devices, in particular to a corrugated paper bonding device. Background technique [0002] Corrugated cardboard, shaped like corrugated cardboard. A layer of paper is glued on one or both sides, which has good elasticity and extensibility. It is mainly used as the sandwich of cartons and packaging materials for fragile goods. It is made of native straw pulp and waste paper, which is similar to yellow cardboard, and then machined to make it into a corrugated shape. Then, the surface is bonded with ordinary packaging paper with an adhesive such as sodium silicate. The existing bonding process usually adopts the production process of roller pressing. After a certain length of composite cavity is pressed for a long time, the single-sided corrugated cardboard and the face paper are bonded to form a multi-layer corrugated cardboard, but there are the following problems: corrugated cardboard ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31F1/00
Inventor 刘洪彬
Owner 天津市大港巨龙造纸厂
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