Bamboo frame molding process

A molding process, bamboo frame technology, applied in manufacturing tools, wood processing utensils, sugarcane machining and other directions, can solve the problems of inability to fully alleviate and eliminate rebound stress, low work efficiency, inconvenient processing, etc. Service life, effect of reducing the amount of sizing

Inactive Publication Date: 2018-03-02
FUJIAN SHUANGYI BAMBOO DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this technology solves the technical problems that the existing bamboo frame weaving adopts a manual method, the bamboo needs to be cut into thinner flat bamboo strips, the processing is inconvenient, and the work efficiency is low.
However, this technology still has the following defects: due to the relatively large rebound stress after the bamboo strips are bent, only one bending is used to shape the frame, which cannot fully relieve and eliminate the rebound stress after the bamboo strips are made into a bamboo frame, thus affecting the stability of the bamboo frame product Sex and service life
It is also a large amount of sizing in the production process of bamboo frame

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Bamboo frame molding technique of the present invention is used for making such as figure 1 Shown is a rectangular bamboo frame with rounded corners. Bamboo frame molding equipment is used in the production process, and the production process includes the following steps:

[0029] (1) Production of bamboo strips: According to the dimensions (thickness and perimeter) of the rectangular bamboo frame with rounded corners to be produced, determine the thickness and length of each layer of bamboo strips to make bamboo strips.

[0030] In this embodiment, it is determined to use three layers of bamboo strips, and the thickness of each layer of bamboo strips is not the same. Thin.

[0031] And at the two ends of each layer of bamboo strips, oblique butt ends are respectively processed. One end of the bamboo strips is a chamfer to remove the green surface, and the other end is a chamfer to remove the yellow surface. At the same time, the two sides of the bamboo strips are com...

Embodiment 2

[0044] Bamboo frame molding technique of the present invention is used for making such as figure 1 Shown is a rectangular bamboo frame with rounded corners. Bamboo frame molding equipment is used in the production process, and the production process includes the following steps:

[0045] (1) Production of bamboo strips: According to the dimensions (thickness and perimeter) of the rectangular bamboo frame with rounded corners to be produced, determine the thickness and length of each layer of bamboo strips to make bamboo strips.

[0046] In this embodiment, it is determined to use three layers of bamboo strips, and the thickness of each layer of bamboo strips is not the same. Thin.

[0047] And at the two ends of each layer of bamboo strips, oblique butt ends are respectively processed. One end of the bamboo strips is a chamfer to remove the green surface, and the other end is a chamfer to remove the yellow surface. At the same time, the two sides of the bamboo strips are com...

Embodiment 3

[0060] Such as image 3 , Figure 4 and Figure 5 Shown, above-mentioned embodiment 1 and the used bamboo frame molding equipment of embodiment 2 comprise workbench 1, and workbench 1 is provided with fixed mold 2 and around the movable mold 3 around fixed mold 2, and movable mold 3 can be relatively fixed. The mold 2 moves, and the relative sides of the fixed mold 2 and the movable mold 3 form a bamboo frame molding area, and the movable mold moves relative to the fixed mold to clamp bamboo in the bamboo frame molding area.

[0061] Such as Figure 4 and Figure 5 As shown, the above-mentioned bamboo frame forming equipment also includes a demoulding mechanism 4 and an anti-warping pressing mechanism 5, and the described demoulding mechanism 4 is used to quickly demould the bamboo frame surrounding the fixed mould; The tightening mechanism 5 is used to cooperate with the fixed mold and the movable mold to compress the bamboo to prevent the bamboo from warping when it is c...

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PUM

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Abstract

The present invention relates to a bamboo frame molding process, using bamboo frame molding equipment, including the following steps: 1) Bamboo strip production: according to the size of the bamboo frame to be formed, the thickness and length of each layer of bamboo strips are determined to make bamboo strips, And process the butt ends at both ends of the bamboo strips; 2) Pre-setting treatment: arrange the multi-layer bamboo strips and put them into the forming mold of the bamboo frame forming equipment, the forming molds are closed, and the multi-layer bamboo strips are pre-ordered 3) Gluing treatment: Glue the pre-shaped multi-layer bamboo frame; 4) Drying treatment: Dry the multi-layer bamboo frame Dry treatment to make the moisture content meet the requirements; 5) Curing and forming: put it into a forming mold, keep it warm and pressurized for a period of time, make it solidify and form, and make a bamboo frame product. The invention adopts a secondary molding process to ease the stress of the bamboo strips in bending and forming, reduce the amount of glue applied, improve the structural stability of the bamboo frame, and prolong the service life of the bamboo frame.

Description

technical field [0001] The invention relates to the technical field of bamboo frame processing, in particular to a bamboo frame forming process. Background technique [0002] Bamboo frame structures made of bamboo materials are widely used in various household products, such as: support frames for storage baskets, frames for photo frames and mirrors, frames for tables and chairs, etc. Therefore, how to improve the product quality and production efficiency of the bamboo frame structure has become the core technical problem to be solved by those skilled in the art. [0003] To this end, a Chinese patent discloses a bamboo frame molding process (patent application number: 2015108717290), which includes the following steps: first heating the fixed mold and the moving mold assembly to a suitable temperature; preparing bamboo strips; arranging bamboo strips; placing bamboo strips And close the mold; stereotypes; demoulding. Heating the fixed mold and moving mold components, clam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27J1/00B27G11/00B27K9/00B27H1/00B27M3/24B27M3/18
CPCB27J1/00B27G11/00B27H1/00B27K9/002B27M3/18B27M3/24
Inventor 黎志生
Owner FUJIAN SHUANGYI BAMBOO DEV CO LTD
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