CNC discharging disc inserting device for PCB tiny-drill groove forming

Abstract

The invention relates to the field of PCB tiny-drill machining, in particular to a CNC discharging disc inserting device for PCB tiny-drill groove forming. The CNC discharging disc inserting device for PCB tiny-drill groove forming comprises a discharging mechanism and a receiving mechanism. The discharging mechanism comprises a discharging machine frame. Discharging pneumatic fingers and a collecting hopper are installed on the discharging machine frame. The collecting hopper is arranged below the pneumatic fingers. A discharging opening is formed in the bottom end of the collecting hopper. A discharging pipe is installed on the discharging opening. The material receiving mechanism comprises a vertically moving receiving air cylinder, an X-Y moving device located below the vertically moving receiving air cylinder and a material disc point location board arranged on the X-Y moving device and used for bearing a material disc. The bottom end of the vertically moving receiving air cylinder is provided with a material guiding groove. The bottom end of the discharging pipe extends into the material guiding groove, so that automation and systematization of the PCB tiny-drill machining are achieved, production efficiency is improved, labor cost is reduced, the quality of a PCB tiny drill is improved, the machining cost of the PCB tiny drill is reduced and the safety of an operator is guaranteed in the process of PCB tiny-drill machining.

Description

technical field [0001] The invention relates to the field of PCB micro-drilling processing, in particular to a CNC blanking and inserting device for slotting PCB micro-drilling. Background technique [0002] PCB, the Chinese name is printed circuit board, is an important electronic component, a support for electronic components, and a provider of electrical connections for electronic components. [0003] In the production process of PCB, a micro-drill is needed, and the micro-drill with a drill diameter of less than 3.175mm. At present, in the process of PCB micro-drilling, especially after the PCB micro-drill is grooved by CNC, it is usually manually operated. Remove the processed PCB micro-drill from the clamping mechanism of the CNC spindle product. Since the diameter of the PCB micro-drill is relatively small, manual operation is very inconvenient, and the PCB micro-drill is easy to hurt the hand. Once the PCB micro-drill is stuck in the hand, It is difficult to be tak...

AI Technical Summary

Problems solved by technology

[0003] In the production process of PCB, a micro-drill is needed, and the micro-drill with a drill diameter of less than 3.175mm. At present, in the process of PCB micro-drilling, especially after the PCB micro-drill is grooved by CNC, it is usually manually operated. Remove the processed PCB micro-drill from the clamping mechanism of the CNC spindle product. Since the diameter of the PCB micro-drill is relatively small, manual operation is very inconvenient, and the PCB micro-drill is easy to hurt the hand. Once the PCB micro-drill is stuck in the hand, It is difficult to be taken out, and it must be taken out with special tools in hospital surgery; in addition, due to the hard and brittle material characteristics of tungsten steel, a slight bump (collision) during manual operation may cause the cutting of the processed PCB micro-drill Notch in the edge or thread corner, and not easy to detect

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