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Shaped wooden mould pressing furniture part and manufacturing method thereof

A technology of furniture parts and manufacturing methods, which is applied in the field of manufacturing special-shaped wood molded furniture parts and special-shaped wood molded furniture parts, can solve the problems of high processing cost and long time consumption of solid wood furniture parts, and achieve reduction of raw material costs and labor costs, processing Good performance and high production efficiency

Active Publication Date: 2011-05-25
浙江新木材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention also provides a method for manufacturing the above-mentioned special-shaped wooden molded furniture parts, which solves the problems of high processing cost and time-consuming manufacturing of solid wood furniture parts by manual engraving

Method used

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  • Shaped wooden mould pressing furniture part and manufacturing method thereof
  • Shaped wooden mould pressing furniture part and manufacturing method thereof
  • Shaped wooden mould pressing furniture part and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-2

[0032] Embodiment 1-2: a kind of special-shaped wooden molded furniture part, its manufacture method is as follows:

[0033] ① Pretreatment of raw materials, weighing various raw materials according to the ratio shown in Table 1, dry wood materials in advance, and control the moisture content of wood materials at 6-14% according to the temperature and humidity of the manufacturing environment; If it is too low, the heating effect of the workpiece will be unsatisfactory. On the contrary, if it is too high, it cannot ensure that the excess water can be volatilized in the form of water vapor during the heating process, resulting in bubbling and delamination of molded furniture parts.

[0034] ② Glue adjustment, in order to make the adhesive meet the requirements of use, it needs to be adjusted. Mix the adhesive, curing agent and waterproofing agent, and mix well with a mixer.

[0035] ③ Glue sizing, put the dried wood material and the prepared glue into the glue mixer and mix ev...

Embodiment 3-4

[0041] The specific scheme is the same as in Example 1, except that in step 4., after the last feed is finished, pressurization is carried out slowly, and the pressure rises to 5MPa. Then turn on the high-frequency generator to make contact heating and high-frequency electric field heating proceed at the same time. An insulating and heat-conducting layer is provided between the high-frequency plate and the hot pressing plate. The temperature of the platen is controlled at 110°C, the heating time is set for 3 minutes, and the pressure is maintained for 5 minutes.

Embodiment 5-6

[0043] The specific scheme is the same as in Example 1, except that in step 4., after the last feed is finished, pressurization is carried out slowly, and the pressure rises to 4MPa. Then turn on the high-frequency generator to make contact heating and high-frequency electric field heating proceed simultaneously. There is an insulating and heat-conducting layer between the high-frequency plate and the hot pressing plate. Adjust the high-frequency generator positive current to 2.5A, grid current to 0.5A, and heat The temperature of the platen is controlled at 95°C, the heating time is set for 5 minutes, and the pressure is maintained for 12 minutes.

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Abstract

The invention belongs to the technical field of wooden furniture and relates to a shaped wooden mould pressing furniture part and a manufacturing method thereof. The part comprises the following materials in parts by weight: 100 parts of wooden material, 8-25 parts of adhesive, 1-3 parts of curing agent and a proper quantity of waterproofing agent. The manufacturing method comprises the following steps of: mixing the materials and then loading into a mould for pressing; heating by adopting a mode of combining contact type heating and high-frequency electric field heating; and shaping, wherein the mixed materials loaded into the mould are subjected to contact heat transfer by a hot press plate while mould pressing and then shaped after heating and curing. In the invention, the surface of the shaped wooden mould pressing furniture part is provided with obviously convex-concave decorative carved patterns, and the patterns have higher simulation degree and can be compared favorably with a carved and shaped furniture part.

Description

technical field [0001] The invention belongs to the technical field of wooden furniture manufacturing, and relates to a special-shaped wooden molded furniture part, and also relates to a manufacturing method of the special-shaped wooden molded furniture part. Background technique [0002] At present, the way of making special-shaped furniture parts is mainly through manual carving, so as to obtain special-shaped surfaces with complex and exquisite decorative patterns or patterns. When producing European-style furniture parts by hand-carving, logs are used as raw materials. During the carving process, about 75% of the wood materials become waste or leftover materials, which cannot be effectively utilized, resulting in a significant increase in the direct cost of producing such furniture; Manual carving takes a lot of labor hours, low production efficiency, and high labor costs; and the precision of artificially carved European-style furniture products is poor, and there will ...

Claims

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Application Information

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IPC IPC(8): B27M3/18
Inventor 张安将陈正光邵成峰
Owner 浙江新木材料科技有限公司
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