Composite counter-weight block grinding ultra-flat production line

Abstract

The invention relates to a composite counter-weight block grinding ultra-flat production line which comprises an upper moving portion, a lower moving portion, a main machine portion and the like. The main machine portion is mainly formed by connecting a main machine body, a dust remover suction port, an adjusting screw, a dustproof cover, a positioning movable baffle, a driving shaft moor, a belt wheel, a power belt, a lifting lead screw, a spindle, a bearing seat, a spindle box, a PH vertical seat, a bevel gear shaft and the like. The upper moving portion is formed by connecting an upper moving maneuvering roller way, a 2# cycloidal pin gear speed reducer, a chain wheel, a maneuvering roller and an adjusting baffle, the lower moving portion comprises a lower moving roller way rack and a rotating roller, and a main machine walking feeding portion comprises a belt tensioning device, a 3# cycloidal pin gear speed reducer, a main rotary drum, a driven rolling wheel and a driving conveying belt. The composite counter-weight block grinding ultra-flat production line has the advantages of being reasonable in structural design, convenient to operate and capable of remarkably reducing the labor intensity of workers, improving a working environment, reducing the production cost of enterprises, effectively ensuring product flatness and size accuracy and improving the production efficiency.

Description

technical field [0001] The invention belongs to the field of material handling equipment manufacturing, in particular to an elevator compound counterweight surface grinding super-flat production line. Background technique [0002] At present, the elevator counterweight is gradually replacing the cast iron counterweight with the counterweight filled with the composite product poplar ash barite and sand. Therefore, the composite counterweight has relatively high process requirements for the overall flatness of the surface of the counterweight. Composite There are many kinds of heavy blocks, ranging in length, width and height, and the previous processing methods cannot meet the product process requirements. [0003] The original technological process is to fill and maintain the composite counterweight after 25 days according to the size required by the standard to protrude high points and potholes on the upper surface of the counterweight, and grind it manually with a manual g...

AI Technical Summary

Problems solved by technology

[0003] The original technological process is to fill and maintain the composite counterweight after 25 days according to the size required by the standard to protrude high points and potholes on the upper surface of the counterweight, and grind it manually with a manual grinder. The heaviest counterweight 70 kilograms need to be moved manually, the employees consume a lot of physical strength every day and the production efficiency is very low, and the required production quality cannot be guaranteed. At the same time, a large amount of dust is generated during the grinding process, and the work site is seriously polluted. cause great harm

Images