Precise positioning reinforcing rib reconsolidated bamboo component production mould and manufacturing method

Abstract

The invention discloses a precise positioning reinforcing rib reconsolidated bamboo component production mould. The mould comprises a U-shaped mould body, a top pressing plate, locking bolt pins, reinforcing ribs and a reinforcing rib positioning plate. The cross section of the U-shaped mould body is in a U shape. Two or more pairs of insert holes are symmetrically formed in the upper portions ofthe two side walls of the U-shaped mould body correspondingly. The reinforcing rib positioning plate is arranged inside the U-shaped mould body, and the two side surfaces of the reinforcing rib positioning plate are tightly attached to the U-shaped mould body and can slide up and down along the inner wall of the U-shaped mould body. The reinforcing ribs are arranged in grooves of the reinforcing rib positioning plate longitudinally. The reinforcing ribs and the grooves are matched in size. An upper space and a lower space which are defined by the reinforcing rib positioning plate and the U-shaped mould body are filled with bamboo wood, the top pressing plate blocks up an upper opening of the U-shaped mould body, and the locking bolt pins penetrate through the insert holes to fix and lock the top pressing plate. By means of the precise positioning reinforcing rib reconsolidated bamboo component production mould, reinforcing rib reconsolidated bamboo components are produced, the structure is simple, the reinforcing ribs are positioned precisely, and the rigidity and the bearing capacity of an ordinary reconsolidated bamboo bending component are improved.

Description

technical field [0001] The invention belongs to the technical field of material processing, and in particular relates to a production mold and a production method of a recombined bamboo component with precisely positioned reinforcing ribs. Background technique [0002] In the environment of sustainable economic development, green, low-carbon and environmental protection are the general trend of future building and bridge structure materials. The more important it is, my country is located in the center of bamboo distribution in the world, with a total area of ​​more than 6 million hectares of pure bamboo forests. Bamboo is the toughest plant on earth. One of the most efficient materials in China, the recombined bamboo formed by recombined cold pressing or hot pressing is widely used in construction and structural materials, and its tensile strength and compressive strength are far higher than ordinary wood. Bamboo components have the problems of low rigidity and large deflecti...

AI Technical Summary

Problems solved by technology

At present, no equipment has been developed to directly press the rebar with recombined bamboo at one time. The difficulty lies in the fact that the rebar cannot be precisely positioned at a certain section of the recombined bamboo member. The rebar is easy to move during the pressing process, making the forming Components often do not achieve the expected results

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