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Rattan Bending Forming Method and Special Die

A technology of bending forming and bending direction, which is applied in the direction of wood bending, manufacturing tools, wood processing appliances, etc., and can solve problems such as low work efficiency

Inactive Publication Date: 2017-09-01
孙建光
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides a rattan bending forming method, aiming to solve the problem that the existing method can only bend rattan on a two-dimensional plane and the work efficiency is low when making rattan bending described in the background art. Different curvature changes in different directions in three-dimensional space

Method used

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  • Rattan Bending Forming Method and Special Die
  • Rattan Bending Forming Method and Special Die
  • Rattan Bending Forming Method and Special Die

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

[0020] A kind of rattan bending forming method described in the present invention, first steam-heats the polished rattan, the steam heating time is 30-70 minutes, and the temperature is 100-140°C; then the rattan heated by steam is bent into a three-dimensional Special-shaped rattan products with different bending directions and curvatures in the three-dimensional space; products are made after cooling and shaping.

[0021] The steam heating, the heating time is at least 30 minutes, preferably lasts 45-60 minutes, generally does not need to exceed 70 minutes, the heating temperature is at least 100°C, the highest is about 120°C, and the steam heating is in a closed space , such as heating boxes, heating tanks, and hot steam sources can be provided by atmospheric pressure boilers.

[0022] The s...

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Abstract

The invention relates to a vine bending forming method and a special die. The vine bending forming method comprises the steps that grinded vines are heated through steam firstly, the steam heating time is 30-70 minutes, and the temperature is 100 DEG C to 140 DEG C; the vines heated through the steam are bent to form special-shaped vine products with different bending directions and curvatures in the three-dimensional space; products are formed after cooling shaping. The special die comprises a bottom plate and bottom plate locating columns arranged on the bottom plate, the bending forming die further comprises at least one movable plate which is movably connected with the bottom plate, and the movable plates are provided with movable plate locating columns. Due to the fact that the movable plates which can move freely in the range from 0 degree to 180 degrees are additionally arranged on the bottom plate, bending and forming of processed vines in the three-dimensional space are achieved. Flexible and free combination can be achieved through bottom plate holes, movable plate holes, the bottom plate, the movable plates and the locating columns.

Description

technical field [0001] The invention relates to a bending forming method and a bending forming mold, in particular to a rattan bending forming method and a special mold. Background technique [0002] In the production process of rattan furniture and handicrafts, the heated rattan is bent into various shapes according to needs. At present, the method of bending thicker rattan is to first heat the polished rattan to a suitable temperature with a musket or steam, then bend the heated rattan on the operating table while it is hot, and then use high-pressure air to cool the gun or naturally Cooling The cane is cooled to set it. The process of bending rattan is all done on this operating table, which has a horizontal end surface, and two iron cylindrical cylinders are fixed on the upper part of the end surface, and there is a proper distance between the two iron cylinders. The vine is stuck between two cylinders on the operating table, and it is bent and deformed by force. The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B27H1/00
CPCB27H1/00
Inventor 孙建光
Owner 孙建光
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