JPS6161460U - - Google Patents
Info
- Publication number
- JPS6161460U JPS6161460U JP14590084U JP14590084U JPS6161460U JP S6161460 U JPS6161460 U JP S6161460U JP 14590084 U JP14590084 U JP 14590084U JP 14590084 U JP14590084 U JP 14590084U JP S6161460 U JPS6161460 U JP S6161460U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- detecting
- hole
- metal surface
- phototube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000012850 discrimination method Methods 0.000 description 1
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Description
第１図は本考案の一実施例に係るトランジスタ
表裏判別装置のブロツク図、第２図、第３図は第
１図の実施例の動作を示す説明図、第４図、第５
図はそれぞれ角モールドタイプトランジスタの斜
視図、第６図は従来の判別方法を示す説明図であ
る。
１，２……反射型光電管センサ、３……磁気近
接センサ、４……制御部、５……ノズル、６……
エア吹ソレノイドバルブ、７……レール、Ａ，Ｂ
，Ｃ……足、Ｈ……孔、Ｍ……金属面。
FIG. 1 is a block diagram of a transistor front/back discriminating device according to an embodiment of the present invention, FIGS. 2 and 3 are explanatory diagrams showing the operation of the embodiment of FIG. 1, and FIGS.
Each figure is a perspective view of a square mold type transistor, and FIG. 6 is an explanatory diagram showing a conventional discrimination method. 1, 2... Reflective phototube sensor, 3... Magnetic proximity sensor, 4... Control unit, 5... Nozzle, 6...
Air-blown solenoid valve, 7...Rail, A, B
, C...foot, H...hole, M...metal surface.
Claims (1)
面の一方に金属面を有するトランジスタの表裏を
判別するトランジスタ表裏判別装置において、 前記孔を検知する第１の光電管センサと、 前記トランジスタのリード線を検知する第２の
光電管センサと、 前記金属面を検知する磁気形近接スイツチと、 前記第１の光電管センサが前記孔を検知し、か
つ前記第２の光電管センサが前記足を検知したと
きに、前記磁気近接センサが前記金属面を検知し
たかどうかによつて、前記トランジスタの表裏を
判別する制御部とを備えたことを特徴とするトラ
ンジスタ表裏判別装置。[Claims for Utility Model Registration] In a transistor front-back discriminating device for determining front and back sides of a transistor having a hole penetrating from the front surface to the back surface and a metal surface on either the front surface or the back surface, a first phototube sensor detecting the hole; a second phototube sensor for detecting the lead wire of the transistor; a magnetic proximity switch for detecting the metal surface; the first phototube sensor detecting the hole; and the second phototube sensor detecting the hole. A device for determining front and back sides of a transistor, comprising: a control unit that determines whether the transistor is front or back depending on whether or not the magnetic proximity sensor detects the metal surface when a foot is detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14590084U JPS6161460U (en) | 1984-09-28 | 1984-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14590084U JPS6161460U (en) | 1984-09-28 | 1984-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6161460U true JPS6161460U (en) | 1986-04-25 |
Family
ID=30704151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14590084U Pending JPS6161460U (en) | 1984-09-28 | 1984-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6161460U (en) |
-
1984
- 1984-09-28 JP JP14590084U patent/JPS6161460U/ja active Pending