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Rectangular section bamboo forming device and method

A rectangular cross-section and forming device technology, which is applied in wood compression, wood processing equipment, reed/straw treatment, etc., can solve the problems of large differences in bamboo size and bamboo size, and achieve easy industrial amplification, good effect, and improved utilization. Effect

Active Publication Date: 2018-12-07
NANJING FORESTRY UNIV
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  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a rectangular cross-section bamboo forming device and method, which can effectively solve the problems of bamboo size and size difference between different batches of bamboo, high shaping efficiency and good effect, and can meet the requirements of bamboo rectangular cross-section forming. Utilization of bamboo

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  • Rectangular section bamboo forming device and method

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with the accompanying drawings and specific preferred embodiments.

[0030] The rectangular-section bamboo molding device is characterized in that it includes several molding units arranged side by side, and each molding unit includes an upper mold structure and a lower mold structure;

[0031] The upper mold structure includes a pressing plate 5, the central position of the lower surface of the pressing plate 5 is provided with a vertically downward part upper wedge 9, and two pressing parts are arranged on both sides of the part upper wedge 9. Block 8, the lower mold structure includes a bottom plate 17, two parts lower wedges 18 are arranged at the central position of the bottom plate 17, and the two parts lower wedges 18 are arranged oppositely, and the outer parts of each part lower wedge 18 The sides are all fixedly installed on the side walls of the powered movable plate 19, the left and right s...

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Abstract

The invention discloses a rectangular section bamboo forming device and method. The rectangular section bamboo forming device comprises a plurality of forming units which are arranged in parallel. Each forming unit comprises an upper mould structure and a lower mould structure. A fixed plate, a powered movable plate and an unpowered movable plate capable of being used for extruding bamboo in the horizontal direction are arranged in each lower mould structure. Pressure blocks in the upper mould structures and bottom plates in the lower mould structures are utilized for extruding the bamboo in the vertical direction, and finally, rectangular section bamboo is obtained. The rectangular section bamboo forming device further comprises an elasticity restraint mechanism and a limit mould lockingdevice which both can guarantee the stability of the forming process. By means of the rectangular section bamboo forming device and method, the problem that bamboo ends are different in size and the different batches of bamboo are large in dimensional difference can be effectively solved, the reshaping efficiency is high, the effect is good, the bamboo rectangular section forming requirement can be met, and the bamboo utilization rate is increased.

Description

technical field [0001] The invention relates to the technical field of bamboo processing, in particular to a rectangular-section bamboo forming device and method. Background technique [0002] my country's bamboo forest area ranks first in the world. Bamboo can be grown in 4 years. Under the guidance of sustainable development, the continuous development and sustainable use of biological materials is a project of great significance. At present, the utilization of bamboo is mainly used to produce decorative materials such as recombined bamboo flooring or sliced ​​thin bamboo. The molds used are cuboid steel molds of different specifications, and the width of the products produced is relatively narrow. Due to the natural characteristics of bamboo itself: The diameter of bamboo gradually changes from the root to the end. The rectangular cross-section bamboo obtained by traditional molds has low efficiency and the cross-section is difficult to meet the requirements. Contents o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27J1/00B27K9/00B27M1/02
CPCB27J1/00B27K9/002B27M1/02Y02W90/10
Inventor 李建华许斌李嘉雷余蜀宜徐思齐尹志
Owner NANJING FORESTRY UNIV
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