Wood-bamboo hollow forming wallboard reinforcing rib continuous built-in forming method and forming device

Abstract

The invention relates to a hollow wallboard forming device and a forming method. The invention aims to provide a wood-bamboo hollow forming wallboard reinforcing rib continuous built-in forming deviceand a forming method. According to the forming device and the forming method, the compressive strength and the dimensional stability of a stamping direction of a wood-bamboo hollow forming wallboardcan be effectively improved, and the all-directional performance balance and the form stability of a sheet are realized. The forming device and the forming method have the characteristics of simple process, high production efficiency, capability on continuously producing, and low production cost. The invention provides the technical scheme that the wood-bamboo hollow forming wallboard reinforcingrib continuous built-in forming method is carried out according to the following steps: (1) a stamping head in a die pressing inner cavity carries out up-and-down reciprocating rectilinear movement along a vertical guide rail under the drive of a power mechanism, and simultaneously carries out relative movement relative to multiple inner die forming pipes and multiple reinforcing ribs vertically arranged in the die pressing inner cavity and matched with the stamping head in a penetrating and sleeving way; and the inner wall of the die pressing inner cavity and the pipe walls of the inner die forming pipes are heated and warmed by a heat source heating mechanism.

Description

technical field [0001] The invention relates to a forming device and a forming method of a hollow wallboard, in particular to a continuous forming device and a forming method of a wood and bamboo hollow formed wallboard with built-in reinforcing ribs. Background technique [0002] Wooden structure building is the most important architectural form in China's thousands of years of architectural history. Since the 1960s, due to the lack of wood caused by the wanton deforestation of forest resources, coupled with misunderstandings, wooden structures have been completely replaced by reinforced concrete buildings. At present, wood structure buildings in developed countries generally account for more than 45% of the total construction, and North American countries have reached more than 85%. The significant advantage of these countries in the development of wooden structure buildings is that the country's forest resources are extremely rich. With the rapid development of my count...

AI Technical Summary

Problems solved by technology

Although the stiffeners set by these methods have improved the longitudinal strength and dimensional stability of the plate, these methods are either secondary processing or intermittent production, with low production efficiency and greatly increased production costs. Boards with a thickness of more than one centimeter are far from meeting the specification requirements for wood structure building wall materials, so they have not been able to achieve industrial production

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