Cooling fin cutting device for dual positioning

Abstract

The invention discloses a cooling fin cutting device for dual positioning. The device comprises a feeding mechanism, a punching mechanism and a material receiving mechanism, wherein the feeding mechanism comprises a feeding table and a roller feeding mechanism; the punching mechanism comprises a machine base; a pressure machine body is fixed onto the machine base; a drive piece penetrates through the pressure machine body; two ends of the drive piece are fixed onto the pressure machine body; a rotary shaft is arranged at one end of the drive piece and is fixed onto a side wall of the pressure machine body; a rotary shaft connecting seat is axially connected onto the rotary shaft; a positioning drive rod is connected to the rotary shaft connecting seat; a positioning rod is arranged at the tail end of the positioning drive rod; a crank shaft is connected to a central shaft od the drive piece; a hinged rod is arranged at the other end of the crank shaft; a cutting rod is connected onto the hinged rod; and a cutting blade is arranged at the tail end of the cutting rod. According to the cooling fin cutting device for dual positioning provided by the invention, a cooling fin raw material plate is accurately positioned, the cutting accuracy is high, the defective rate of the cooling fin is reduced, the production automation degree is high, and more energy can be saved.

Description

technical field [0001] The invention relates to the field of heat sink production equipment, in particular to a dual-position heat sink cutting device. 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 components in electronic products. With the popularity of electronic products, the demand for heat dissipation components is gradually increasing. [0003] Heat dissipation parts are generally arranged in arrays of heat sinks. Before arranging heat sinks, heat sinks need to be cut. Cutting equipment, mainly because of the inaccurate positioning of the raw material board of the heat sink, leads to low cutting accuracy, and a high rate of defective heat sinks due to inaccurate cutting positions; moreover, the current cutting equipment has low production efficiency and a low degree of automation. low, it is difficult to impl...

AI Technical Summary

Problems solved by technology

[0003] Heat dissipation parts are generally arranged in arrays of several heat sinks. Before arranging the heat sinks, the heat sinks need to be cut. Cutting equipment, mainly because of the inaccurate positioning of the heat sink raw material board, resulting in low cutting accuracy, inaccurate cutting position and high heat sink defective rate; moreover, the current cutting equipment has low production efficiency and a low degree of automation. Low, it is difficult to implement large-scale production

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