MY155536A - Nozzle clog detector/measurer and electronic component inspection apparatus provided with same - Google Patents
Nozzle clog detector/measurer and electronic component inspection apparatus provided with sameInfo
- Publication number
- MY155536A MY155536A MYPI2014700923A MYPI2014700923A MY155536A MY 155536 A MY155536 A MY 155536A MY PI2014700923 A MYPI2014700923 A MY PI2014700923A MY PI2014700923 A MYPI2014700923 A MY PI2014700923A MY 155536 A MY155536 A MY 155536A
- Authority
- MY
- Malaysia
- Prior art keywords
- nozzle
- flow rate
- electronic component
- detector
- rate detector
- Prior art date
Links
Landscapes
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The present disclosure relates to a detector/measurer unit that detects a clogging of a nozzle suctioning an electronic component or a semiconductor product by vacuum force, and an electronic component inspection apparatus including the same. A nozzle (V1) having completed a pre-process of a nozzle clog detection unit (10) stops at a stop position above a contact (22) of a flow rate detector (20) of the nozzle clog detection unit (10) along the vertical axis. The suction nozzle (V1) descends vertically from the stop position, and the internal flow channel of the nozzle (V1) and the tip flow channel of the flow rate detector (20) form a passage. Negative pressure is produced in the piping interior of the suction nozzle (V1), and air is caused to flow through the interior of the flow rate detector (20). The flow rate detector (20) causes a sensor unit (21) to measure the flow rate of air flowing the interior when the air is introduced. The measurement result by the sensor unit (21) is output to a controller (40) as detection data (A). A nozzle clog is detected based on the detection data (A) output by the sensor unit (21).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI2014700923A MY155536A (en) | 2011-10-21 | 2011-10-21 | Nozzle clog detector/measurer and electronic component inspection apparatus provided with same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI2014700923A MY155536A (en) | 2011-10-21 | 2011-10-21 | Nozzle clog detector/measurer and electronic component inspection apparatus provided with same |
Publications (1)
Publication Number | Publication Date |
---|---|
MY155536A true MY155536A (en) | 2015-10-23 |
Family
ID=54780021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI2014700923A MY155536A (en) | 2011-10-21 | 2011-10-21 | Nozzle clog detector/measurer and electronic component inspection apparatus provided with same |
Country Status (1)
Country | Link |
---|---|
MY (1) | MY155536A (en) |
-
2011
- 2011-10-21 MY MYPI2014700923A patent/MY155536A/en unknown
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