JPH0418311U

JPH0418311U -

Info

Publication number: JPH0418311U
Application number: JP5898290U
Authority: JP
Priority date: 1990-06-04
Filing date: 1990-06-04
Publication date: 1992-02-17

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す正面図、第
２図は第１図の右側面図、第３図はこの考案によ
る寸法検査装置のブロツク図である。図において、１……ＩＣ、２……検査台、３…
…カメラ、４……ライト、５……ライトホルダ、
６……光量調節レンズ、７……カメラ支持レール
、８……移動用タイヤ、９……移動用ステツピン
グモータ、１０……表示部、１１……画像処理部
、１２……制御部、１３……セツトスイツチ、１
４……スタートスイツチ、１５……キーボード、
１６……制御盤である。なお図中同一符号は同一
または相当部分を示す。 FIG. 1 is a front view showing an embodiment of this invention, FIG. 2 is a right side view of FIG. 1, and FIG. 3 is a block diagram of a dimension inspection apparatus according to this invention. In the figure, 1...IC, 2...Inspection table, 3...
...Camera, 4...Light, 5...Light holder,
6... Light amount adjustment lens, 7... Camera support rail, 8... Moving tires, 9... Moving stepping motor, 10... Display section, 11... Image processing section, 12... Control section, 13 ...Set switch, 1
4...Start switch, 15...Keyboard,
16...It is a control panel. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

An apparatus for inspecting the width and pitch dimensions of the leads of a flat pack IC, which includes a camera for photographing the leads of the flat pack IC, a stepping motor for moving the camera, and an amount of light necessary for the camera to take a clear image. an image processing unit that processes the image of the leads of the flat pack IC photographed by the camera and calculates the width and pitch dimensions of the leads; and information on the width and pitch dimensions of the leads obtained by the image processing unit. a display section that displays the above-mentioned flat pack I;
A function to control the start and end of photography of the camera that photographs the lead of C, a function to generate pulses to drive the stepping motor, and a light that supplies the amount of light necessary for the camera to take an appropriate image. a control unit having a function of controlling lighting of the camera and a function of controlling calculation of image processing performed by the image processing unit, and a set switch for sending a signal to the control unit to move the camera to a shooting start position; A start switch for sending a signal to the control unit to start photographing the lead of the flat pack IC by the camera and start moving the camera, and to send data such as length and width dimensions of the flat pack IC to the control unit. A dimension inspection device comprising: an input means for inputting information.