Positioning detecting device and positioning detecting method for collecting pipe of heat exchanger on core assembly part

Abstract

The invention relates to a positioning detecting device and a positioning detecting method for a collecting pipe of a heat exchanger on a core assembly part. The positioning detecting device comprises a positioning piece inserted into the collecting pipe and a driving device used for driving the positioning piece to move up and down, wherein the positioning piece is opposite to the collecting pipe; the positioning detecting device also comprises a controller respectively connected with the driving device and the core assembly part. Compared with the prior art, the device and the method have the advantages that after the positioning piece is inserted into the collecting pipe, the controller judges whether the insertion depth of the positioning piece in the collecting pipe reaches the insertion depth, preset by the controller, of the positioning piece or not, and sending a clamp clamping signal to the core assembly part after determining that the insertion depth of the positioning piece in the collecting pipe reaches the preset insertion depth; the core assembly part clamps the clamp according to the signal, so as to ensure that the mounting position of the collecting pipe is accurate, avoid occurrence of defective products and improve the yield of finished products.

Description

technical field [0001] The invention relates to a heat exchanger manufacturing equipment, in particular to a detection device and method for the position detection of a collector pipe of a heat exchanger on a core assembly part. Background technique [0002] Heat exchanger, as an energy-saving device that realizes heat transfer between materials between two or more fluids at different temperatures, is to transfer heat from a higher fluid to a lower temperature fluid, so that the fluid temperature reaches the process The specified index is one of the main equipments to meet the needs of the process and technological conditions, and also to improve the energy utilization rate. It can be mainly used in petroleum, chemical industry, metallurgy, electric power, shipbuilding, central heating, refrigeration and air conditioning, machinery, food, pharmaceutical and other fields. [0003] Since the overall assembly of the heat exchanger is completed by the assembly equipment, it is ...

AI Technical Summary

Problems solved by technology

However, when the header is placed in the jig of the core assembly, because it is placed manually, sometimes due to human factors, there will be a slight error in its installation position, so that after the header is installed, The position of the header will be shifted, which will affect the assembly result and cause defective products

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