Multi-deflection bending and shaping device for furniture wood processing and working method

Abstract

The invention discloses a multi-deflection bending and shaping device for furniture wood processing and a working method. The multi-deflection bending and shaping device comprises a base, an L-shapedplate frame is fixedly arranged on the base, a first supporting plate is fixedly arranged on the plate surface of the base, a second supporting plate is arranged over the first supporting plate, a U-shaped auxiliary frame is arranged over the second supporting plate, a first auxiliary hot roller and a second auxiliary hot roller are fixedly arranged on the U-shaped auxiliary frame, an air cylinderis fixedly arranged in the middle of the top surface of a horizontal plate of the L-shaped plate frame, a piston rod of the air cylinder penetrates through the horizontal plate of the L-shaped plateframe to be fixedly connected with a pressing plate, a main hot roller is fixedly arranged on the pressing plate, and a main conveying frame and an auxiliary driven frame are arranged on vertical plates, located on the two sides of the main hot roller, of the L-shaped plate frame correspondingly. The multi-deflection bending and shaping device can be used for conveying, bending and shaping plateswith different thicknesses, and is high in practicability and wide in application range.

Description

Technical field [0001] The invention belongs to the technical field of wood processing, in particular to a multi-flexibility bending setting device and working method for furniture wood processing. Background technique [0002] With the progress of the times and the substantial improvement of the economic level, people pay more and more attention to the appearance of furniture. In furniture design, curved panels and special-shaped panels determine the level of design, but the existing curved panels mainly use Gluing splicing or mortise jointing is very inconvenient for processing, and only a small part of it uses wood bending processing technology. [0003] The most commonly used and most effective method for wood bending and shaping is to use metal splints and positioning molds. Place the softened wood between the mold and the metal plate. After clamping, pressurize through mechanical, pneumatic or hydraulic transmission to make The wood is bent into the required shape along the ...

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Problems solved by technology

[0002] With the progress of the times and the substantial improvement of the economic level, people pay more and more attention to the shape of furniture. In furniture design, curved panels and special-shaped panels determine the level of the design, but the existing curved panels mainly use The method of gluing or mortise and tenon jointing is very inconvenient to process, and only a few parts use wood bending process

[0003] At present, the most commonly used and most effective wood bending and shaping method is to use metal splints and positioning molds, place the softened wood between the mold and the metal plate, and pressurize it through mechanical, pneumatic or hydraulic transmission after clamping. The wood is bent into the required shape along the mold. The existing wood bending and shaping method needs to be cut and planed during the processing process, and the pressure is not easy to control during the processing process, and it is easy to waste materials, so it has not been widely promoted; at the same time Plates with different radians need different molds, and the shaping effect is poor. After the plates come out of the mold, they are prone to recover deflection. Therefore, this method is only limited to a few woods such as pine and fir. Adding support structures to stabilize the curvature of the wood is far from meeting market demand

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