A roller conveying line capable of shot blasting, cleaning and testing cylinder castings

Abstract

The invention discloses a roller way conveying line capable of performing shot blasting, cleaning and detection on a cylinder body casting. The roller way conveying line comprises a first roller way conveying line, a second roller way conveying line and a cleaning workshop between the tail end of the first roller way conveying line and the beginning end of the second roller way conveying line; thefirst roller way conveying line is connected with a rough shot blasting machine and a shot pouring machine through multiple sections of roller ways and rotary tables respectively and is provided witha lifting machine and an underground cross-workshop roll way to perform rough shot blasting and underground cross-workshop conveying on a cylinder body; the cleaning workshop is internally provided with multiple cleaning compartments; the second roller way conveying line is connected with a finish shot blasting machine and a shot pouring machine through multiple sections of roller ways and rotarytables respectively and is connected with a left section of detection roller way line and a right section of detection roller way line through a distribution rotary table to perform finish shot blasting and detection on the cleaned cylinder body, so that non-landing cleaning, detection and cross-workshop conveying of the cylinder body are realized without hoisting and transportation of the cylinder body, repeated transfer of the cylinder body for many times is avoided, and the production efficiency and the safety of cylinder body production are improved; and by arranging multiple induction switches connected with a PLC on conveying lines, the automation degree is increased.

Description

technical field [0001] The invention relates to the production field of engine cylinder castings, in particular to a conveying line for shot blasting, cleaning and testing of cylinder castings. Background technique [0002] With the improvement of the level of automated production in modern industry, the requirements for the production efficiency of engine block castings are getting higher and higher. In the traditional cleaning, testing, and transportation operation modes, the engine block castings after shot blasting need to be removed from the shakeout workshop. Centralized hoisting to the transport vehicle or flat car, transported across the workshop to the cleaning workshop, after manually cleaning the castings on the ground, using transport equipment such as trolleys and forklifts, and manually transporting them to the testing station for testing, the castings after testing, using trolleys, forklifts, etc. Transport equipment to the next process for operation; [0003...

AI Technical Summary

Problems solved by technology

[0003] Under the above-mentioned existing mode, it is difficult to cooperate with each production process, and the cylinder body needs to be repeatedly transferred between each production process. The production efficiency is low, and each step of the cylinder body transfer requires a lot of manpower and time. Lifting and handling are labor-intensive, and manual lifting and handling of workpieces during production is prone to safety accidents, which is difficult to meet the needs of cylinder casting automation production lines

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