Heat exchange tube elbow distributing mechanism

Abstract

The invention discloses a heat exchange tube elbow distributing mechanism which comprises an upper fixing table, a conveying track is arranged on the upper fixing table, a plurality of pin inserting assemblies are arranged at the front end of the conveying track, each pin inserting assembly comprises two inserting pins arranged in the left-right direction, and a lifting structure capable of driving the pin inserting assemblies to ascend and descend is arranged below the pin inserting assemblies. A spacing adjusting structure is arranged below the pin assembly. The distance adjusting structure comprises adjusting bases arranged below the pin inserting assemblies and a distance adjusting driver for driving the adjusting bases to move front and back; a movable connecting device is arranged between every two adjacent adjusting bases. The elbow arranging device is high in automation degree, the distance between elbows can be rapidly arranged and adjusted, and the arranging quality is high; in addition, parts are few, the structure is simple, the contact pin is directly arranged on the adjusting base, and an ejection structure does not need to be used.

Description

technical field [0001] The invention relates to the technical field of processing and manufacturing equipment for heat exchanger parts, in particular to a heat exchange tube elbow material distribution mechanism. Background technique [0002] In the production process of heat exchangers, the process of inserting elbows on semi-finished heat exchangers is done manually. The manual operation has low production efficiency and poor product consistency. With the increase of labor costs and the requirements of workers for the working environment Increasingly, it is increasingly required that the production line of enterprises can realize intelligent and automatic control, so the automatic elbow insertion machine on the heat exchanger production line came into being. The automatic elbow insertion machine can automatically grab the elbow and insert it into the semi-finished product for heat exchange. inside the copper tube port of the instrument workpiece. The material distribution...

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, the arrangement of the elbows of the heat exchange tubes is mostly arranged manually, which is slow, inefficient, and costly, and the quality of the arrangement cannot be guaranteed.

Moreover, the existing arrangement is usually longitudinal arrangement, that is, the two legs of the U-shaped elbow are distributed along the direction of travel (front and rear), but this will lead to an increase in the volume of the mechanism (the length of the mechanism in the front and rear direction increases), and does not It is convenient for the follow-up mechanism to clamp multiple elbows at the same time

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