Building board surface grinding device

Abstract

The invention discloses a building board surface grinding device. The device comprises a box base, a supporting box, grinding rollers, a lifting plate, pressing blocks, a reset spring, a guide base, aguide pulley and fixed plates; a rectangular sliding cavity is formed in the supporting box, a screw is rotatably erected in the rectangular sliding cavity, a rectangular sliding block is arranged onthe outer circumference of the screw in a sleeving manner in a threaded connection manner, an air cylinder is fixedly erected on the bottom end of the rectangular sliding block, the lifting plate ishorizontally mounted at the bottom end of an air cylinder upper piston rod, the fixed plates are symmetrically and fixedly arranged at the bottom end of the lifting plate, the grinding rollers re rotatably erected on the fixed plates, the lifting plate is arranged in the box base in a vertical sliding manner, supporting sliding rods are arranged on the tops of the two ends of the lifting plate, and the pressing blocks are arranged on the inner side walls of the tops of the two supporting sliding rods. A board can be conveniently and fixedly clamped, the grinding range is wide, the grinding range is adjustable, and the device is suitable for being used and popularized.

Description

technical field [0001] The invention relates to the technical field of building construction equipment, in particular to a device for grinding the surface of building boards. Background technique [0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into real objects at designated locations. It includes basic engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The place where the construction works is called "construction site" or "construction site", also called construction site. [0003] Grinding refers to grinding or rubbing the surface of objects to make it smooth and delicate. Its function is to remove burrs, floating rust, oil stains, and dust on the surface of the substrate, remove c...

AI Technical Summary

Problems solved by technology

[0004] With the rapid development of society, the use of building materials and requirements are getting higher and higher. Polishing, cutting and grinding processes are commonly used processes in building materials processing, especially in the process of grinding building wood boards. Wood boards are inconvenient Clamping is fixed, the grinding efficiency is low, the degree of automation is low, the efficiency of grinding cannot be effectively improved, and the labor intensity is high

Images