Overturning machine for cleaning castings and detecting conveying line

Abstract

The invention discloses an overturning machine for cleaning castings and detecting a conveying line. The overturning machine comprises a frame and two rotating discs; the two rotating discs are supported through a pair of support wheels, and can be freely rotated around self axes; a driving motor for driving a driving chain to move to drive rotation of the rotating discs is mounted on the frame; the two rotating discs are provided with rectangular holes for enabling the castings to pass through; a lower roller way and an upper roller way are mounted between the two rotating discs; at least twopressing mechanisms are arranged on the side, far from the lower roller way, of the upper roller way; and the pressing mechanisms drive pressing blocks to move to the lower roller way and to penetrate through a gap between two adjacent rollers in the upper roller way, so that the pressing blocks tightly press the castings on the lower roller way. The overturning machine can safely, efficiently, mechanically and automatically overturn the castings in the conveying line, and can continuously convey the overturned castings in the conveying line through a roller way conveying system to meet no-falling cleaning and detecting demands of the castings in the conveying line.

Description

technical field [0001] The invention relates to the field of mechanical equipment for casting production, in particular to a turning machine used for casting cleaning and detecting conveying lines. Background technique [0002] With the improvement of automation production level in modern industry, the requirements for casting production efficiency are getting higher and higher. Casting cleaning and testing conveyor lines have emerged as the times require. By connecting casting shot blasting, cleaning, testing and other equipment with roller conveyor systems, reducing The hoisting and handling of the castings is realized, and the cleaning and inspection of the castings are realized; the production process of the castings will go through important processes such as sand falling and shot blasting, which will cause residual sand and steel shots to be left behind and inside the castings. As well as flash and burrs, the casting must be cleaned before the casting can enter the sub...

AI Technical Summary

Problems solved by technology

[0002] With the improvement of automation production level in modern industry, the requirements for casting production efficiency are getting higher and higher. Casting cleaning and testing conveyor lines have emerged as the times require. By connecting casting shot blasting, cleaning, testing and other equipment with roller conveyor systems, reducing The hoisting and handling of the castings is realized, and the cleaning and inspection of the castings are realized; the production process of the castings will go through important processes such as sand falling and shot blasting, which will cause residual sand and steel shots to be left behind and inside the castings. As well as flash and burrs, the casting must be cleaned before the casting can enter the subsequent machining process. After the cleaning process is completed, strict inspection and testing must be carried out on the outer surface and internal holes, grooves, etc. of the casting; in order to meet the requirements of the casting Cleaning and inspection requirements, so that all the inner and outer surfaces of the casting can be cleaned and inspected, the casting must be turned over, for large castings, the existing way of turning over by manually using steel wire ropes and cooperating with the crane hoisting is not only inefficient, but also It is also prone to safety accidents. Therefore, in the casting cleaning and inspection conveying line, it is necessary to use a turning machine to mechanize and automatically turn the castings, and make the turned castings continue to be conveyed in the conveying line through the roller conveying system to meet the requirements of the conveying line. The need to clean and inspect castings without landing to improve production efficiency

Images