Heat exchanger clamping device

Abstract

The invention provides a heat exchanger clamping device which comprises a clamping part, a transmission part and a power part. The clamping part is used for clamping a heat exchanger, the transmission part is connected with the clamping part and drives the clamping part to move, the power part is connected with the transmission part and drives the transmission part to move, the clamping part comprises vertical clamping portions, and the vertical clamping portions are provided with open first positions and second positions for clamping two ends of the heat exchanger and are connected with two ends of the heat exchanger in a matching manner. The vertical clamping portions of the clamping part clamp the heat exchanger from two ends of the same, and fin reversing and the like cannot occur easily, so that the heat exchanger is less prone to damage during transfer. In addition, by the aid of the heat exchanger clamping device, automatic loading and unloading of stacking finned heat exchangers can be achieved, and the problems of high labor intensity and low production efficiency of manual handling in finned heat exchanger production at present are solved.

Description

technical field [0001] The invention relates to the field of heat exchanger manufacturing and processing, and more specifically, to a heat exchanger clamping device. Background technique [0002] The finned heat exchanger is composed of copper tubes and fins. The hardness of the copper tubes is only 60-75 Vickers, so it is easy to be flattened during handling. [0003] At present, the handling process of small finned heat exchangers is done manually. Manual handling has defects such as large labor load, low handling efficiency, and uncontrollable production process, especially in the high temperature of the working environment around the drying line of the heat exchanger. have adverse effects on the health of workers. [0004] Commercial extra-large heat exchangers generally use clamping power-assisted manipulators for transportation and turnover. Since the clamping part of the power-assisted manipulator is the middle fin part of the heat exchanger, a thin aluminum foil nee...

AI Technical Summary

Problems solved by technology

This method has the following problems: 1. Since the power-assisted manipulator is only used to reduce the handling strength and cannot realize automatic clamping and handling, two employees are required to assist in the operation; 2. It is only suitable for handling small batches of super-large heat exchangers. It is not suitable for household finned heat exchangers with large output; 3. The aluminum foil in the middle can only reduce the rewinding, but cannot prevent the rewinding; 4. The incoming heat exchanger must be placed vertically. Difficult to implement when the number of heat exchangers is large

However, this kind of tool has defects such as easy to touch flat copper tubes, high requirements for stacking finned heat exchangers, and finned heat exchangers cannot be tilted and dislocated, so it is difficult to promote

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