JPH0379238A - Parts feeding tray - Google Patents

Abstract

PURPOSE:To prevent incorrect feeding of parts by detachably providing a plurality of marks capable of intercepting light in a straight line on a part of the peripheral side of a parts-feeding tray, so that these marks can be subjected to vision analysis. CONSTITUTION:A large number of parts 2 are housed in respective prescribed positions on a light-transmitting flat-plate-shaped parts-feeding tray 1. On a part of the peripheral side of the tray 1, a plurality of marks 3 capable of intercepting light are provided in a straight line. The respective marks 3 can be arbitrarily detached, so that they can be changed in accordance with the kind and caliber of the parts. And the whole of the marks 3 is subjected to vision analysis to judge what kind and caliber of parts they are. Thus, it can be judged whether or not the parts are correct.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field 1] This invention relates to vision analysis of a component supply tray in component supply using a large number of components on the supply tray. [Summary of the Invention] The present invention makes it possible to determine the correct component type and caliber by providing a mark on a part of the component supply tray in a component supply tray that uses a plurality of components as a supply tray. thing. BACKGROUND OF THE INVENTION Conventionally, as shown in FIG. 2, a tray for supplying components by visually checking the components has been known. [Problems to be Solved by the Invention] However, since conventional parts supply trays are only visually inspected, defective products may be produced if similar parts or other parts supply trays are used. However, it had the disadvantage of stopping midway. Therefore, the present invention solves the above-mentioned drawbacks of the conventional technology by eliminating the need to produce defective products or stop the process even in the case of other similar component supply trays. The purpose is to help you select the correct parts supply tray. [Means for Solving the Problems] In order to solve the above-mentioned problems, the present invention provides marks in series on a part of the periphery of a tray for supplying one component, and each mark can be attached and detached as desired. The system is configured to perform vision analysis to prevent errors in supplying other parts. [Operation] By operating the unit, the entire mark 3 is analyzed by vision, and the result is compared with the part type and caliber of the necessary part 2. By analyzing the entire mark 3 with vision, it is possible to easily determine what kind of part type and caliber the part 2 on the parts supply tray is. As a result of matching, if the part type and caliber are the same, part 2 can be analyzed using the same vision. In addition, if the parts type and caliber are different as a result of verification,
The person controlling the parts supply tray 1 replaces it with the next tray, and vision analysis of the entire mark 3 is performed from the beginning. [Effects of the Invention] In this invention, when other similar parts are fed into the one-part feeding tray configured as described above, the marks are read using vision analysis, and the type and caliber of the parts are verified to determine if the parts are correct. It is possible to judge whether something is good or bad.

[Brief explanation of drawings]

FIG. 1 is a top view of a component supply tray according to the present invention, FIG. 2 is a top view of a conventional component supply tray, and FIG. 3 is an embodiment of a mark component according to the present invention. l...Parts supply tray 2...Parts 3...Mark 4...Blocked mark or higher

Claims (1)

[Claims] A tray in which a large number of parts are arranged and housed in a predetermined position, and the tray is a flat plate-shaped parts supplying tray that transmits light. A tray for supplying parts, characterized in that marks are arranged in series, and each mark can be attached or detached as desired and can be analyzed by vision.