JPH0174509U

JPH0174509U -

Info

Publication number: JPH0174509U
Application number: JP1987169206U
Authority: JP
Priority date: 1987-11-05
Filing date: 1987-11-05
Publication date: 1989-05-19

Description

[Brief explanation of the drawing]

第１図はこの考案の位置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は被検査品、２は検査台、３は
カメラ、４はライト、５はライトホルダ、６は光
量調節レンズ、７はカメラ支持レール、８は移動
用タイヤ、９はステツピングモータ、１０は表示
部、１１は画像処理部、１２は制御部、１３はセ
ツトスイツチ、１４はスタートスイツチ、１５は
キーボード、１６は制御盤である。なお、各図中
同一符号は同一又は相当部分を示す。 FIG. 1 is a front view showing an example of the position of this invention;
FIG. 2 is a right side view of FIG. 1, and FIG. 3 is a block diagram of the dimension inspection apparatus according to this invention. In the figure, 1 is the product to be inspected, 2 is the inspection table, 3 is the camera, 4 is the light, 5 is the light holder, 6 is the light amount adjustment lens, 7 is the camera support rail, 8 is the moving tire, and 9 is the stepping motor. , 10 is a display section, 11 is an image processing section, 12 is a control section, 13 is a set switch, 14 is a start switch, 15 is a keyboard, and 16 is a control panel. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

A device for inspecting the position and size of characters, numbers, and symbols on products displaying letters, numbers, and symbols by stamping, including a camera that photographs the stamped characters, numbers, and symbols, and a stepping motor that moves the camera. and a light that supplies the amount of light necessary for the camera to take clear images, and image processing of the letters, numbers, and symbols on the seal photographed by the camera, and the position and size of the letters, numbers, and symbols. an image processing section that performs calculations, a display section that shows the position and size information of the letters, numbers, and symbols obtained by the image processing section, and a camera that takes pictures of the characters, numbers, and symbols affixed, and controls the start and end of capturing. A function to generate pulses to drive the stepping motor, a function to control lighting of a light that supplies the amount of light necessary for the camera to take an appropriate image, and a function to perform calculations for the image processing. A control unit that has a control function, a set switch that sends a signal to the control unit to move the camera to the shooting start position, and a set switch that sends a signal to the control unit to move the camera to the shooting start position.
A start switch for sending a signal to the control unit to start photographing the symbol and start moving the camera, and input means for inputting data such as the length and dimensions of the stamp to the control unit. Characteristic dimension inspection equipment.