Manipulator for grabbing and piling up fin assemblies

Abstract

The invention discloses a manipulator for grabbing and piling up fin assemblies, and the manipulator comprises a fin assembly fetching coordinate controlled driving device (1) and a fin assembly fetching control device (2), wherein the reverse side of the fin assembly fetching control device is connected with the fin assembly fetching coordinate controlled driving device, the fin assembly fetching control device comprises a positioning facade (21) and a clamping part (22), the clamping part comprises a bent pipe end gripping device (221) and a straight pipe end gripping device (222), the bent pipe end gripping device comprises a bent pipe setting finger (2211), a bent pipe end gripping finger (2212) and a gripping finger closing-opening control mechanism, and the straight pipe end gripping device comprises a straight pipe gripping finger (2222) and a gripping finger closing-opening control mechanism. The manipulator for grabbing and piling up fin assemblies can achieve automatic operation and completely eradicate the influence of human factors on the production progress, and can ensure the quality of products, so that the manipulator is applicable to an automatic processing system of fin assemblies used in a digital two-machine factory.

Description

technical field [0001] The invention relates to a grabbing and stacking manipulator, in particular to a fin assembly grabbing and stacking manipulator suitable for grabbing and stacking radiator and condenser fin assemblies of an air conditioner, and belongs to the technical field of air conditioner manufacturing. Background technique [0002] Usually, metal sheets with strong thermal conductivity are added on the surface of the heat exchange device that requires heat transfer to increase the heat exchange surface area of ​​the heat exchange device and improve the heat exchange efficiency. The metal sheets with this function are called fins. [0003] There are two main heat exchangers in the air conditioner, namely the radiator and the condenser. The working medium of these two heat exchangers is refrigerant on one side and air on the other side. In order to enhance the heat transfer of the heat exchanger, generally The heat exchange area is compactly arranged on the air sid...

AI Technical Summary

Problems solved by technology

[0008] 1. Due to the manual stacking operation, human factors such as the operator's sense of responsibility and emotion have a greater impact on the production progress. The operator's labor intensity is high and the efficiency is low, and the accumulation of the previous process is often too large due to unreasonable personnel arrangements. The situation of excessive output, subsequent process shutdown and waiting for materials, low degree of equipment automation, low equipment utilization rate, and production capacity cannot be guaranteed;

[0009] 2. Since the fins in the fin assembly are prone to bumping and deformation, great care must be taken in manual stacking operations, which requires high skills and proficiency of operators, and the proficiency of multiple operators is uneven. Affect the production progress to varying degrees, and easily lead to unstable product quality;

[0010] 3. The existing fin assembly grabbing and stacking manipulator usually firmly clamps the fins at both ends of the fin assembly when grabbing the fin assembly, so as to realize the stable clamping of the fin assembly, because the fins are easily deformed , which in turn will easily cause the deformation of the fins at the clamped end of the fin assembly and the uneven gap between the fins of the fin assembly, which will affect the product quality

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