Square timber machining surface polishing device

Abstract

The invention discloses a square timber machining surface polishing device. The device comprises a frame body, a first grinding mechanism, a second grinding mechanism and a material table; the first grinding mechanism is arranged on one side of the interior of the frame body; the material table is arranged at the top of the frame body; a receding groove is formed in the middle of the upper surfaceof the material table; a material pressing assembly is arranged above the receding groove; and the second grinding mechanism located below the material pressing assembly is arranged on the surface ofthe front end of the material table. According to the square timber machining surface polishing device of the invention, the four side faces of square timber can be ground at the same time through adjusting rollers and driving rollers arranged in the first grinding mechanism and the second grinding mechanism; polishing machining can be completed with one-time feeding of the square timber; the machining efficiency of the device is improved; and the condition that the square timber is overturned many times for polishing treatment is avoided. An adjusting handle can be rotated, so that an adjusting plate connected through an adjusting screw can be driven to move along a second linear guide rail pair, so that square timber of different sizes can be polished within a certain range, and therefore, the applicability of the device is improved.

Description

technical field [0001] The invention relates to the technical field of wood processing equipment, in particular to a square wood processing surface polishing device. Background technique [0002] Square wood is a kind of load-bearing structural timber. Load-bearing structural timber is divided into logs, sawn timber and glued timber. Sawn timber is divided into square wood, plank, and standard timber. Square timber refers to sawn timber that is sawn at right angles and has a width-to-thickness ratio of less than 3 and a rectangular (including square) section. [0003] Some square woods shaped by cutting have a rough surface and need to be further polished for subsequent use. This will not only prevent the square wood from scratching the skin during subsequent use, but also improve the quality of the square wood. surface quality. The traditional way of polishing the surface of square wood is to polish multiple square woods one by one. Although this polishing method can pr...

AI Technical Summary

Problems solved by technology

The traditional way of polishing the surface of square wood is to polish multiple square woods one by one. Although this polishing method can process multiple square woods at one time, it needs to manually turn over the square wood many times to complete the polishing process on its four sides. , repeated manual turning and repeated grinding, not only cannot reduce the labor force, but also cannot guarantee the processing efficiency

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