Dry oil-free screw compressor assembly line and assembly method

Abstract

The invention relates to a dry oil-free screw compressor assembly line and an assembly method. The assembly line comprises a rotor assembly line, a shell assembly line and a transfer mechanism; the rotor assembly line is used to install an exhausting end of a compressor on a rotor; the shell assembly line is used to complete the assembly of the entire compressor, and the transfer mechanism is usedto transfer the rotor provided with the exhausting end onto the shell assembly line; the rotor assembly line comprises a number one roller way line body and a pressing fit machine, the shell assemblyline comprises a number two roller way line body, and a station for installing various parts at the end of a shell cover plate, a first shell turning station, a first shell assembly rotor station, asecond shell assembly rotor station, a second shell turning station, a shell cover plate installation station, a third shell turning station and a gear box installation station are sequentially arranged on the number two roller way line body according to assembly process steps. According to the assembly line, auxiliary mechanical equipment can be effectively used to entirely complete movement, turning, hoisting, pressing and rotation of workpieces, manpower operations are reduced, and work efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of compressor production machinery, in particular to an assembly line and an assembly method of a dry oil-free screw compressor. Background technique [0002] The assembly of the existing dry-type oil-free screw compressor includes operations such as parts handling, press-fitting, hoisting, flipping, and installation. The overall process is complex, and most of the time parts need to be clamped and moved manually. Due to the large size and heavy weight of the dry oil-free screw compressor, the labor intensity of the assembly workers during batch installation is high, and the physical fitness of the workers is high. The efficiency is low, because one person is responsible for the installation of the entire equipment, and the performance of products assembled by workers with different levels of proficiency may vary greatly, and the performance of the same batch of products is prone to inconsistent performance....

AI Technical Summary

Problems solved by technology

The overall process is complex, and most of the time parts need to be clamped and moved manually. Due to the large size and heavy weight of the dry oil-free screw compressor, the labor intensity of the assembly workers during batch installation is high, and the physical fitness of the workers is high. Low efficiency, because one person is responsible for the installation of the entire equipment, the performance of products assembled by workers with different levels of proficiency may vary greatly, and the performance of the same batch of products is prone to inconsistent performance

Images