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Vertical inner cavity mould for manufacturing multilayer composite board

A multi-layer composite and layer composite technology, applied in the field of molds, can solve problems such as bulky

Inactive Publication Date: 2015-03-18
GUIZHOU GUOZHIGAO NEW MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the horizontal cavity mold requires more modules to be assembled, so it is bulky

Method used

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  • Vertical inner cavity mould for manufacturing multilayer composite board
  • Vertical inner cavity mould for manufacturing multilayer composite board
  • Vertical inner cavity mould for manufacturing multilayer composite board

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Embodiment Construction

[0027] The vertical cavity mold according to the present invention is used to manufacture multi-layer composite boards, and the multi-layer composite boards are formed of multiple layers of different materials, including wood-plastic, resin and other materials. The vertical internal cavity mold of the present invention is composed of multiple modules arranged vertically, and the multiple modules are detachably connected to each other by fasteners, thereby constituting the mold body of the vertical internal cavity mold. Usually, multiple modules are connected together using bolts as fasteners, but the fasteners are not limited thereto, and any fasteners commonly used in the field can also be used. The multiple modules constituting the mold are preferably formed of steel, such as GB 3D 17 steel. However, those skilled in the art can understand that the material forming the module is not limited to the steel, but can be any suitable steel for the mold.

[0028] According to the ...

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Abstract

Disclosed is a vertical inner cavity mold for manufacturing plywood. The mold is formed by multiple modules that are vertically arranged and removably connected to each other by using fasteners, and comprises a hanger-shaped central-ply flow channel and at least one hanger-shaped outer-ply flow channel. A feed port of the central-ply flow channel is provided at the center of one of two outer modules, a discharge port of the mold is provided at the center of the other outer module, and a feed port of the outer-ply flow channel is provided on at least one side in a horizontal direction of the mold and between two modules. The central-ply flow channel extends from the central-ply feed port to the discharge port; the outer-ply flow channel is vertical to the central-ply flow channel from the outer-ply feed port, extends between two modules, and wraps the central-ply flow channel, so that multiple outer-ply boards warp a central-ply substrate. The mold has a vertical inner cavity, and flow channels thereof are designed by intersecting upper and lower hangers and a horizontal hanger. Therefore, if being used to manufacture plywood with the same number of plies, the vertical inner cavity mold saves one module in comparison with a horizontal inner cavity mold, thereby saving the mold material and reducing the mold size.

Description

technical field [0001] The invention relates to a mold, more specifically, to a vertical inner cavity mold for manufacturing multi-layer composite plates. Background technique [0002] At present, the production of multi-layer composite boards usually adopts the traditional extrusion process to extrude a single-layer board, then evenly coats the single-layer board with glue, and then uses a method such as hot-press bonding to bond multiple single-layer boards into a single-layer board through high temperature and high pressure. Multi-layer composite panels. However, this extrusion molding process cannot meet the production needs of some specific materials or multi-layer boards with specific functions. In addition, with the enhancement of people's awareness of environmental protection, there is an increasing need for non-polluting and safe multi-layer composite panels. The layers of multi-layer composite panels produced by traditional processing technology need to be glued,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C47/06B29C47/08B29C48/07B29C48/21B29C48/49
CPCB29C47/06B29C47/08B29C47/04B29C48/30B29C48/307B29C48/18B29C48/07B29C48/21B29C48/49
Inventor 吴作泉刘伟吴作武刘广宇
Owner GUIZHOU GUOZHIGAO NEW MATERIALS