A flipping and pouring machine for casting cleaning and testing conveyor lines

Abstract

The invention provides an overturning slot dumping machine for clearing castings and detecting a conveyor line. The overturning slot dumping machine for clearing the castings and detecting the conveyor line comprises a rack, two rotating discs and a compression mechanism, wherein the two rotating discs are supported through a pair of supporting wheels, so that the two rotating discs can rotate freely around own central axes; two driving motors for driving driving chains to move so as to drive the rotating discs to rotate are arranged on the rack; rectangular holes through which the castings pass are formed in the two rotating discs; a rollgang is arranged between the two rotating discs; the compression mechanism is used for driving a casting compressing block to move toward the rollgang soas to compress the castings on the rollgang; and a compressed air spray nozzle is also arranged on the rack. The overturning slot dumping machine provided by the invention can overturn the castings in the conveyor line safely, efficiently, mechanically and automatically, dumps steel shots remaining inside the castings by overturning, blows the steel shots out of the periphery of the castings andinterior of the castings through a compressed air spray nozzle in the overturning process and realizes the mechanical and automatic shot dumping and clearing of the castings after shot blasting in theconveyor line.

Description

Technical field [0001] The invention relates to the field of mechanical equipment for the production of castings, in particular to an overturning and inverting shot machine used for casting cleaning and testing conveyor lines. Background technique [0002] With the improvement of automated production level, modern industry has higher and higher requirements for the production efficiency of castings. Casting cleaning and testing conveyor lines have emerged as the times require. By connecting castings shot blasting, cleaning, testing and other equipment with roller conveyor systems, reducing The hoisting and handling of castings is realized, and the non-ground cleaning and inspection of castings are realized; shot blasting is an important process in the production process of castings. During the shot blasting process, a large number of steel shots are sprayed on the castings and collide with the castings to remove the castings. Residual sand and flash burrs on the whole body and in...

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 castings is realized, and the cleaning and detection of castings are realized; shot blasting is an important process in the production process of castings. Residual sand and flash burrs around and inside the casting, and remove impurities such as scale on the surface of the casting to improve the quality of the casting; after shot blasting, there will be some steel shots remaining around and inside the casting. The steel shot must be removed before the casting can enter the subsequent For machining or inspection, testing and other processes, the commonly used cleaning method is to blow the steel shot out from the casting body and inside through the manual hand-held compressed air nozzle. The dumping effect and combined with compressed air can clean up the remaining steel shot inside the casting; however, the way of turning over large castings by manually using the wire rope and cooperating with the crane hoisting is not only inefficient, but also prone to safety accidents. Manually holding the compressed air The cleaning method of the nozzle also has the problems of low efficiency and high labor intensity. Therefore, in the casting cleaning and inspection conveying line, it is necessary to use a flipping and pouring machine to automatically flip the castings mechanized, and dump the remaining steel shots inside the castings by flipping , and during the turning process, the steel shot is blown out from the casting body and inside through the compressed air nozzle installed in the turning shot pouring machine, and then the shot poured casting can be continuously transported in the conveyor line through the roller conveying system to meet the requirements of the conveying process. The need for line-to-ground cleaning and inspection of castings to improve production efficiency

Images