Equipment for enabling copper pipe to pass through fin of condenser

Abstract

The invention discloses equipment for enabling a copper pipe to pass through a fin of a condenser. The equipment comprises a support, as well as a push plate driving system, a copper pipe collector, a fin collecting disc and a traction device which are sequentially positioned on the support, wherein the copper pipe is placed on a supporting base of the copper pipe collector, and clearance layers formed between clapboards or partition posts are stacked; a push plate passes through the upper part of the supporting base which can reciprocate up and down so as to push the copper pipe into the fin hole of the fin collecting disc; meanwhile a draw rod enters into the fin hole from the other side of the fin collecting disc under the effect of a guide mechanism, so as to draw the copper pipe, and a drawing head is inserted into the opening end of the copper pipe; when the draw rod is retreated from the fin hole, the copper pipe is synchronously guided into the fin hole, after that, the push plate and the draw rod are reset, the upper-layer copper pipe orderly falls to the supporting base so as to be subjected to the next round of pipe passing. The equipment is simple in operation and high in stability and safety, and can be used for improving the pipe passing efficiency and the alignment accuracy, reducing the equipment stagnation period in a pipe passing process and reducing the human cost and the equipment loss.

Description

technical field [0001] The invention belongs to the field of processing equipment for air-conditioning condensers, and in particular relates to equipment for fins passing through copper tubes of condensers. Background technique [0002] The air conditioner condenser includes a fin set and U-shaped copper tubes passing through the fin set, so threading copper tubes on the condenser fins is an important link in the preparation of the air conditioner. The traditional main process of threading tubes on fins is to rely on special feeders to automatically and neatly stack them into fin layers, and use high-speed punching machines to automatically punch fin holes on the fins for copper tubes to pass through. Grasp the copper tubes manually or with a robot, and then manually insert the U-shaped copper tubes one by one into the fin channel formed by aligning the fin holes of multiple rows of fins. When the size of the copper pipe is short, it is easy to cause work-related accidents ...

AI Technical Summary

Problems solved by technology

When the size of the copper pipe is short, it is easy to cause work-related accidents caused by the mold pinching the hand. When the manipulator is used to grab and place the copper pipe, due to the poor rigidity of the copper pipe, it is easy to cause deformation of the copper pipe and damage to the equipment due to improper force applied by the manipulator. scrapping

Since the fin is a sheet structure made of aluminum foil with a thickness of about 0.1mm, its material is very soft, and the thickness of the tube wall of the copper tube is only about 0.3mm, when the U-shaped copper tube passes through the stacked fins It is difficult to ensure that the copper tubes can pass through all the fins in sequence, and due to the different magnitudes of artificial force, the shaking and offset of the copper tubes cannot be avoided, resulting in deformation of the fin holes and copper tubes

The entire equipment manufacturing process takes a long time, the production efficiency and safety are low, and mass production cannot be realized

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