Production line of heat exchanger subassemblies of air conditioners

Abstract

The invention provides a production line of heat exchanger subassemblies of air conditioners. The production line of the heat exchanger subassemblies of the air conditioners comprises a punching machine garbage collection device, a high-speed fin punching machine, a tube expander, an expanded tube size detector, a differential chain plate line, an expansion baking and conveying mechanical arm, various follow-up working procedure facilities and a carrying tool plate, wherein the punching machine garbage collection device, the high-speed fin punching machine, the tube expander and the expanded tube size detector are sequentially distributed; the expanded tube size detector is arranged on the tube expander; the differential chain plate line is aligned to the high-speed fin punching machine; the head end of a line body of the differential chain plate line is adhered to the tail end of a line body of the tube expander; the expansion baking and conveying mechanism arm moves between the tube expander and the differential chain plate line; the various follow-up working procedure facilities are sequentially distributed from the head end of the line body of the differential speed chain plate line to the tail end of the line body of the differential speed chain plate line; and the carrying tool plate is arranged on the differential chain plate line and is used for clamping the heat exchanger subassemblies. The existing various working procedure facilities are connected to one another through the differential chain plate line, the heat exchanger subassemblies are conveyed on the differential chain plate line through the carrying tool plate so as to move among the various working procedure facilities, the circumstance that the heat exchanger subassemblies are carried manually is avoided owing to the differential chain plate line which is used for conveying the heat exchanger subassemblies, and the labor intensity of operators is reduced.

Description

technical field [0001] The invention relates to the technical field of air heat exchanger production, in particular to a production line of air conditioner heat exchanger components. Background technique [0002] A heat exchanger is a device used to exchange heat between hot and cold fluids, also known as a heat exchanger. [0003] Air conditioner heat exchangers are usually finned heat exchangers. The process in the production process includes: stamping fins, bending long U tubes, bending small U elbows, piercing tubes, expanding tubes, drying, and assembling small U tubes. Elbow, welded small U elbow, elbow arrangement inspection, dust removal in heat exchanger pipeline. The processing equipment is operated by a single machine and a single process, mainly including: high-speed fin punching machine, long U tube bending machine, tube expander, tube expander size inspection machine, expansion drying and handling robot arm, dryer, elbow automatic assembly machine, bending mac...

AI Technical Summary

Problems solved by technology

[0004] Since each production process is relatively independent, the processing of heat exchanger components requires the

Images