Automatic fin loading and arranging device suitable for radiating fins of evaporator

Abstract

The invention relates to an automatic fin loading and arranging device suitable for radiating fins of an evaporator and a working method of the automatic loading and fin-arranging device. The automatic fin loading and arranging device comprises a punching machine and a fin arranging machine, wherein the punching machine is used for slitting radiating fins; the fin arranging machine is arranged under the punching machine, is suitable for bearing and receiving the radiating fins which fall after being slit and arranging the radiating fins up and down at intervals, and comprises guide rods, an arranging rack and a groove plate mechanism; the guide rods correspond to radiating pipe insertion holes of the fallen radiating fins in position, and are suitable for penetrating the insertion holes when the radiating fins fall; the arranging rack is suitable for sequentially bearing and receiving the radiating fins that the guide rods penetrate; the groove plate mechanism comprises a left groove plate and a right groove plate which are arranged on two sides of the arranging rack respectively; a plurality of clamping grooves, which are suitable for the short edges of the radiating fin born and received by the arranging rack to be embedded in, are formed in both the left groove plate and the right groove plate; and the groove plate mechanism is suitable for driving the clamped radiating fins to synchronously move off the guide rods after clamping the radiating fins on the guide rods and sending the clamped radiating fins to procedure positions of a pipe insertion machine to finish stamping and pipe insertion procedures.

Description

technical field [0001] The invention relates to an automatic feeding and arranging device for cooling fins of an evaporator and a working method thereof. Background technique [0002] The evaporator is an essential part of refrigeration equipment such as air conditioners and refrigerators. It is composed of a 0.05mm-0.15mm regular aluminum sheet (generally a rectangle) pierced on a copper (or metal material such as aluminum and iron) tube filled with refrigerant liquid. The refrigerant liquid takes the heat of the refrigeration equipment out of the equipment, and then dissipates the heat to the air through the regular aluminum sheet that is worn on the copper tube and in good contact with the copper tube. [0003] At present, most of the evaporator factories in China process the whole roll of aluminum thin sheet profile into a regular shape and oblique holes through a high-speed punching machine, and then transport them to the place of the inserting piece through the tube ma...

AI Technical Summary

Problems solved by technology

However, after the synchronous servo insertion is completed in this method, the mold needs to be moved out to the outside to wear the pipe. At this time, the punching machine stops working, and it cannot return to the position of the servo insertion until the pneumatic pressing, pipe insertion and unloading steps are completed, and the efficiency is slightly lower. Low, generally need to make multi-channel parallel work and multi-channel stamping transformation of the punch press to meet the productivity requirements, and because of the need for multiple accurate feeding, cutting and servo motion requirements, the cost is high, the power consumption is large, and resources are wasted

[0005] Patent "Automatic Feeding and Arranging Method and Device for Heat Dissipating Fins of Evaporators" Uses the servo method of motor moving sequentially, and the speed and accuracy of motor synchronous movement are greatly reduced in the case of high-speed punching, and the motor servo can only be used for low-speed punching and arranging situation, so the production efficiency is low

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