Anti-cracking arc surface bendwood machine for rosewood bending

Abstract

The invention discloses an anti-cracking arc surface bendwood machine for rosewood bending; the structure of the anti-cracking arc surface bendwood machine comprises a lower pressure driver, a liftingconnecting rod, a supporting main engine and an anti-cracking bendwood main engine, wherein the lower pressure driver is mechanically connected with the lifting connecting rod; the lower pressure driver is fixedly installed at the top end of the supporting main engine; a lower pressure metal barrel of the arc surface moves downwards to carry out the bending work to the rosewood; at this time, a lower pressure spraying liqiud mechanism is in heating expansion to spray paroline; the paroline is sprayed on the surface of the rosewood; during the bending process, the surface of the rosewood is uniformly smeared by an arc surface uniform smearing piece, so the moisture is avoided being lost by the heat and the probability of the crack on the surface of the rosewood is ensured to be reduced; meanwhile, the lower pressure spraying liqiud mechanism is pressed downwards so that a linkage molecular vibration mechanism can work; the linkage molecular vibration mechanism vibrates and knocks the interior of the rosewood; the molecular vibration in the rosewood is accelerated, the softening effect of the rosewood is improved; and the crack in the rosewood is prevented.

Description

technical field [0001] The invention relates to the field of wood processing equipment, in particular to an explosion-proof arc-shaped wood bending machine. Background technique [0002] Even if the furniture made of rosewood is used for a long time, as long as it is slightly moistened with paint, it will still look like new. It can be seen that the rosewood is excellent. In the process of making furniture, metal barrel-shaped mechanical devices with arc surfaces are used. Carry out arc-shaped bending processing, but the current arc-shaped metal barrel-shaped mechanical device has the following disadvantages: [0003] The arc-shaped metal barrel-shaped mechanical device uses steam or hot air to heat-process the rosewood, and then presses down through the arc-shaped metal barrel to bend and extrude the rosewood until it is shaped. The content is only 12%, and with the evaporation of hot air, the moisture on the surface of rosewood will be lost quickly, and the pressure of th...

AI Technical Summary

Problems solved by technology

[0003] The arc-shaped metal barrel-shaped mechanical device uses steam or hot air to heat-process the rosewood, and then presses down through the arc-shaped metal barrel to bend and extrude the rosewood until it is shaped. The content is only 12%, and with the evaporation of hot air, the moisture on the surface of rosewood will be lost quickly, and the pressure of the arc-shaped metal barrel will cause cracks on the surface of rosewood; and the vibration of the internal molecules of rosewood is not enough for the device , resulting in the rosewood not being completely softened, when the arc-shaped metal barrel is pressed down on the rosewood, the inside of the pressed rosewood is very prone to bursting

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