Heat exchanger tube sheet assembling device and heat exchanger assembling and tube expanding device

Abstract

The invention discloses a heat exchanger tube sheet assembling device and a heat exchanger assembling and tube expanding device. The heat exchanger tube sheet assembling device comprises a heat exchanger transporting line body and a tube sheet machine. The heat exchanger transporting line body is used for transporting a to-be-assembled heat exchanger and an assembled heat exchanger. The tube sheet machine is used for assembling a tube sheet on the to-be-assembled heat exchanger on the heat exchanger transporting line body. The tube sheet machine comprises a frame, a bracket and a tube sheet taking and pressing mechanism. The bracket is arranged on the frame, and is used for placing of the tube sheet. The tube sheet taking and pressing mechanism is arranged above the bracket, and is used for fetching the tube sheet on the bracket and placing and pressing the fetched tube sheet on the to-be-assembled heat exchanger. The tube sheet and the to-be-assembled heat exchanger are assembled on the heat exchanger transporting line body to form the assembled heat exchanger. Through the application of the device, mechanical assembling of the tube sheet can be realized, mechanical assembling of the heat exchanger tube sheet and automatic carrying of a tube-expanded heat exchanger can be realized, and the problems caused in manual assembling and carrying are solved.

Description

technical field [0001] The invention belongs to the technical field of assembly of air-conditioning products, and in particular relates to a heat exchanger tube plate assembly device and a heat exchanger assembly expansion tube equipment provided with the device. Background technique [0002] On the production line, when producing heat exchangers for air conditioners, the copper tubes are inserted into the fins, and the tube sheets are assembled to form a heat exchanger; after that, the copper tubes are expanded to realize the connection between the copper tubes, fins, and tube sheets. of tight integration. In the existing production line, the assembly of copper tubes, fins and tube sheets is all done manually, and then the assembled heat exchanger is manually transported to the tube expander for tube expansion. After the tube expansion is completed, the heat exchanger after tube expansion is manually put into the post-sequence station to prepare for the subsequent process....

AI Technical Summary

Problems solved by technology

[0003] One of the objectives of the present invention is to provide a heat exchanger tube sheet assembly device, which can realize the mechanical assembly of the tube sheet and solve the above-mentioned shortcomings and problems caused by manual assembly.

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