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PIN needle dismantling machine and state recognition control method thereof

A state recognition and state technology, applied in printed circuit manufacturing, electrical components, printed circuits, etc., can solve problems such as damage to PIN machines and circuit boards, and achieve the effect of avoiding damage

Inactive Publication Date: 2014-09-17
SHENNAN CIRCUITS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the single-head hydraulic PIN release machine disassembles the PIN pin, if the PIN pin and the PIN pin are not aligned, the PIN release machine and the circuit board will be damaged.

Method used

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  • PIN needle dismantling machine and state recognition control method thereof
  • PIN needle dismantling machine and state recognition control method thereof
  • PIN needle dismantling machine and state recognition control method thereof

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0028] Embodiments of the present invention provide a PIN pin dismantling machine capable of more safely dismantling a PIN pin and a state identification control method thereof. A detailed description will be given below in conjunction with the accompanying drawings.

[0029] Please refer to Figure 1 to Figure 3 , the PIN needle dismantling machine provided by the embodiment of the present invention includes: a frame 100, a pressing device 200 installed on the upper part of the frame, a workbench 300 installed on the middle and lower part of the frame, and a pressing device 200 installed on the State recognition control system; the workbench 300 is used to carry the workpiece 400, and a PIN needle 402 is inserted in the positioning hole 401 of the workpiece 400; the position corresponding to the PIN needle 402 on the pressing device 200 is also At least one thimble 250 is installed, and the thimble 250 presses the PIN needle 402 out of the positioning hole 401 of the workpie...

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PUM

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Abstract

The invention discloses a PIN needle dismantling machine which comprises a machine frame, a pressing device, a workbench and a state recognition control system. The workbench is used for bearing a workpiece into which a PIN needle is inserted; at least one thimble is mounted on the pressing device corresponding to the position of the PIN needle; the thimble moves downwards to press the PIN needle out of the workpiece; and the state recognition control system is used for detecting the pressure applied on the thimble and the displacement of the pressing device moving downwards, recognizing the working state of the PIN needle dismantling machine according to the detected pressure and displacement and controlling the pressing device to continuously press downwards or not and / or give an alarm according to the recognized working state. As the PIN needle dismantling machine can recognize the working state and control the pressing device to continuously press or not and / or to give an alarm according to the recognized working state, the PIN needle dismantling machine can operate safely under a normal working state and can stop in time and give an alarm under an abnormal working state.

Description

technical field [0001] The invention relates to the technical field of circuit board processing, in particular to a PIN needle dismantling machine and a state identification control method thereof. Background technique [0002] Multi-layer printed circuit board (Printed Circuit Board, PCB) is formed by heat-pressing layer by layer copper-clad laminates. During lamination, PIN pins are used between layers for positioning. After lamination, insert The PIN needle in the positioning hole is taken out, wherein, the PIN needle is usually a cylindrical metal pin. [0003] The operation process of taking out the PIN pin can be called PIN pin dismantling. At present, in many cases, the dismantling of the PIN pin is still performed manually, that is, the PIN pin is taken out by beating with a hammer. This method is labor-intensive, low in efficiency, and easily damages the circuit board. There is also a single-head hydraulic PIN release machine to disassemble the PIN needle. The sin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K3/30H05K3/00
Inventor 肖海清陈念明韩力
Owner SHENNAN CIRCUITS