Raw material splicing device

Abstract

The invention discloses a raw material splicing device. The raw material splicing device comprises a flat bed plate (1), and two retaining plates (2) perpendicular to the bed plate (1) are arranged at two ends of the bed plate respectively. A threaded sleeve (3) is arranged on one of the retaining plates (2) and penetrates through the same. A screw (4) matched with the threaded sleeve (3) is mounted in the threaded sleeve (3), and an ejector plate (5) is mounted at one end of the screw (4) between the two retaining plates (2). The screw is arranged in the threaded sleeve and can move relative to the bed plate along the axis of the bed plate by being rotated and can drive the ejector plate so that finger-joint or spliced wood among the ejector plate and the retaining plates is pressed, after finger-joint adhesive is dried, the wood can be completed by finger joint or splicing, a machine tool is substituted, and finger joint or splicing of small wood is lower in cost and easy to implement.

Description

technical field [0001] The invention relates to a wood processing tool, in particular to a raw material splicing device. Background technique [0002] The gradual mechanization of China's wood processing industry began in the late Qing Dynasty. At this time, foreign businessmen established mechanized timber factories in China, and then developed wood processing factories for housing construction such as floors, doors and windows; at the beginning of the 20th century, they also set up factories to produce plywood. Since the mid-1950s, the production of plywood has developed, and then began to manufacture particleboard and fiberboard; surface decoration materials and laminated timber have also appeared one after another. This marks that China's wood processing industry has entered a modernization period centered on comprehensive utilization. As a renewable resource, wood's growth depends on the natural environment and time. An adult tree usually takes ten years, decades or e...

AI Technical Summary

Problems solved by technology

Especially in the solid wood furniture manufacturing industry, finger jointing and splicing of wood are usually used to improve the utilization rate of wood. The ends of two pieces of wood are made into tooth shapes, and the middle is joined with glue, which is called finger joint. It can be understood as finger joint. Two boards are crossed together; splicing refers to gluing on the side of the board. Generally, splicing is used to join width, and finger joint is used to join length; planks that need splicing do not need special processing, and finger joint Wooden boards need to be processed into tooth shapes at the ends of the boards. Usually, finger joints and splicing are done on machine tools, and the required equipment is relatively large. For small wood splicing or finger joints, it is obviously a large horse-drawn cart. Did not give full play to the efficiency of the machine tool

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