Chamfering device of multichip module printed circuit board (PCB) and control method thereof

A printed circuit board and multi-chip technology, which is applied in the fields of printed circuit manufacturing, printed circuit, electrical components, etc., can solve the problems of chamfering accuracy and yield degradation, so as to improve productivity, accurate chamfering, and reduce equipment setting time Effect

Inactive Publication Date: 2017-02-22
FINE&CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, this issue was not taken into account when chamfering was performed, resulting in degradation of chamfering accuracy and yield

Method used

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  • Chamfering device of multichip module printed circuit board (PCB) and control method thereof
  • Chamfering device of multichip module printed circuit board (PCB) and control method thereof
  • Chamfering device of multichip module printed circuit board (PCB) and control method thereof

Examples

Experimental program
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Effect test

Embodiment Construction

[0097] Below, refer to Figure 1 to Figure 10 Embodiments of the present invention will be described in detail.

[0098] refer to Figure 1 to Figure 10 , the chamfering device of the multi-chip module printed circuit board (PCB) according to the present invention comprises a load station 1a, the multi-chip module PCB6 is loaded on the load station 1a for chamfering; the first chamfering unit, which is loaded from the load station 1a Perform upper and lower chamfering on the end of the delivered multi-chip module PCB6; a second chamfering unit that performs upper and lower side chamfering on the end of another multi-chip module PCB6 delivered from the load station 1a corner; and an unloading station 1b on which the end multi-chip module PCB6 with chamfering done by the first chamfering unit and the second chamfering unit is loaded.

[0099] The first chamfering unit includes a first chamfering front side station 11 on which topping is performed on the end of a part (i.e., th...

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Abstract

The invention discloses a chamfering device of a multichip module printed circuit board (PCB) and a control method thereof. The chambering device comprises a loading station, on which a multichip module PCB is loaded for chamfering; a first chamfering unit for carrying out chamfering on one terminal end of the multichip module PCB delivered by the loading station; a second chamfering unit for carrying out chamfering on the other terminal end of the multichip module PCB delivered by the loading station; and an unloading station, on which the multichip module PCB that has processed by the first chamfering unit and the second chamfering unit is loaded. The provided chamfering device can rapidly and accurately achieve chamfering without taking the arrangement direction and the patterns of the terminal ends into account; and through the automatic alignment and little adjustment of chamfering correction, the chamfering of the terminal ends of the multichip module PCB can be rapidly and accurately carried out.

Description

technical field [0001] The present invention relates to a device for chamfering a printed circuit board (PCB) and a control method thereof. More particularly, the present invention relates to a method that allows chamfering to be performed quickly and accurately regardless of the arrangement direction of the terminal and various different terminal patterns, and allows automatic alignment of the chamfering line and A technique for tweaking chamfer correction by a small amount. Background technique [0002] Printed circuit boards (PCBs) are now widely used in various electronic products including computers and peripheral devices. [0003] A multi-chip module PCB, such as a memory module, is inserted into a slot of a main body of a computer or a communication device in use to expand memory capacity or data input / output. [0004] The multi-chip module PCB forms an end portion inserted into a slot of the main body at one side thereof, and a plurality of metal ends form a row in...

Claims

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Application Information

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IPC IPC(8): H05K3/00
CPCH05K3/0044
Inventor金度亨
OwnerFINE&CO