Multifunctional cooling fin preparation device

Abstract

The invention discloses a multifunctional preparation device for heat sinks, which includes a feeding mechanism, a punching mechanism and a receiving mechanism. The feeding mechanism includes a feeding platform, a feeding rack capable of rotating and feeding, and a stepping motor. The feeding frame provides rotating power. The stamping mechanism includes a stamping plate. The stamping plate is equipped with an initial stirrup hole knife, a primary punch hole repair knife, a secondary punch hole repair knife, a waist hole trimming knife, and a trimming knife in sequence according to the stamping process. Knife, folding edge knife. The device of the present invention not only has a high degree of automation and can carry out multiple steps at the same time, it realizes the production of finished heat sinks from the raw material boards of heat sinks in one step, and accurately positions the raw material boards of heat sinks through double positioning, so the cutting accuracy is high. The defective rate is reduced.

Description

technical field [0001] The invention relates to the field of heat sink production equipment, in particular to a multifunctional preparation device for heat sinks. Background technique [0002] Electronic products (such as laptops) will generate heat during use, resulting in adverse effects on product performance. Therefore, it is necessary to install heat dissipation devices in electronic products. With the popularity of electronic products, the demand for heat dissipation components is gradually increasing. [0003] Heat dissipation components are generally arranged in arrays of heat sinks. Before arranging heat sinks, heat sinks need to be cut, pinned, and bent. The further improvement of these processing devices of the existing heat sink can not carry out the multi-step process at the same time, and many processes are still completed manually, the production efficiency is extremely low, the degree of automation is also low, and it is difficult to implement large-scale pro...

AI Technical Summary

Problems solved by technology

[0003] Heat dissipation components are generally arranged in arrays of heat sinks. Before arranging heat sinks, heat sinks need to be cut, pinned, and bent. The further improvement of these processing devices of the existing heat sink can not carry out the multi-step process at the same time, and many processes are still completed manually, the production efficiency is extremely low, the degree of automation is also low, and it is difficult to implement large-scale production; and often Due to the inaccurate positioning of the heat sink raw material board, the cutting accuracy is low, the cutting position is inaccurate, the defective rate of fins is also high, and the production cost is high.

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