Sander for wood board processing

Abstract

The invention discloses a sander for wood board processing. The sander comprises a placing frame and a frame plate, a lifting mechanism is arranged in the middle of the inner side of the placing frame, a screw rod is driven by a second motor to rotate, a threaded sleeve drives a cross-shaped rotating frame to slide in a sliding block, the cross-shaped rotating frame is folded, and therefore the position of a placing plate is changed; a second roller is arranged at the left side of the placing plate, so that a wood board can slide on the top of the second roller, and the problems that wood boards with different thicknesses are inconvenient to grind by a sander during wood board processing, and the processing efficiency of the wood boards is influenced are solved; and a leading-in mechanismis arranged at the top of the rear side of the placing frame, a driving wheel drives a driven wheel to rotate through a transmission belt through starting of a third motor, so that a rolling wheel rotates to roll the wood board into a cover body, the wood board is extruded and then moves to the bottom of a grinding roller through rotation of the rolling wheel and a first roller, and the problems that the wood board cannot be conveniently pushed to the position below the grinding roller for grinding, after the wood board is manually pushed in, the wood board is prone to vibration, and potentialsafety hazards exist for operators are solved.

Description

technical field [0001] The invention relates to the related field of sanding machines, in particular to a sanding machine for wood board processing. Background technique [0002] At present, due to its convenient processing and certain strength, wood is widely used in our production and life, and is closely related to each of us. Wood is used by us to build houses, decorate indoor environments, and make indoor furniture; wood The surface of the board is usually polished by a sander before use, so that the roughness and thickness of the surface of the wood board meet the required requirements; the sander, as the name implies, is the mechanical equipment used to complete the sanding work, involving the industry There are a wide variety of categories. Sanding machines, also known as sanding machines, are one of the equipment commonly used in the modern wood processing industry. It uses cutting tools equipped with abrasives (abrasive cloth or sandpaper) to sand the workpiece to ...

AI Technical Summary

Problems solved by technology

[0003] Due to the different thicknesses of the processed wood, it is inconvenient to sand wood boards of different thicknesses when the sander is processing the wood boards, which affects the processing efficiency of the boards; and when the wood boards are manually pushed in for processing, the boards are prone to vibration, which is harmful to the operator. There are security risks

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