Working piece positioning device
A technology for positioning devices and workpieces, applied in positioning devices, precision positioning equipment, metal processing machinery parts, etc., can solve the problem that the shape of the processing is limited to a circular shape, and it is not suitable for positioning and processing irregular-shaped holes or patterns, etc., to achieve The effect of high-precision processing or inspection
Active Publication Date: 2012-10-24
YAMAHA FINE TECHNOLOGIES CO LTD
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Problems solved by technology
[0012] However, there is a difficulty in the existing positioning device, that is, since the workpiece can only be positioned in the X direction and the Y direction, the shape that can be processed is limited to a circular shape
That is to say, the existing positioning device is only suitable for processing devices for drilling holes or round-shaped punching holes, and is not suitable for positioning and processing devices for irregularly shaped holes or patterns.
Method used
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Embodiment Construction
[0031] First, the outline of the present invention will be described. In the present invention, a pair of gripping parts grips a workpiece such as a film at two points. At this time, since the gripping portion holds the workpiece in a point form between the base portion and the claw member in point contact with the workpiece, the moving portion can be driven in the X direction and the Y direction by the driving portion, and the workpiece can be moved in the X direction and the Y direction. The position is adjusted, and, for example, the amount of movement in the Y direction is made different by a pair of driving parts, whereby the workpiece can be rotated around an axis perpendicular to the plane formed by the X direction and the Y direction. At this time, since the claw members grip the work in points, when the work is in the form of a film, wrinkles and slack do not occur on the work as the work rotates. In addition, since the driving unit only needs to move the moving unit...
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The invention provides a workpiece positioning device capable of being adapted to a processing device that forms holes and patterns with irregular shapes and a check device that forms holes and patterns with irregular shapes. For tools and the workpieces (W) on a processing check region, a camera (61) images and calculates information (X, Y, Theta) relevant to X-axis position X, Y-axis position Yand a rotational angle (Theta) surrounding an axis vertical to a X-Y plane in the processing check region (R). A position regulation device for the workpieces drives and controls a drive section of aholding section (1, 8) to regulate positions of the workpieces (W), such that information (X, Y, Theta) of the tools and information (X, Y, Theta) of the workpieces are consistent to one another. A claw component of the holding section holds the workpiece in a manner of point between the claw component and a base when swinging to the base by using a claw drive section.
Description
technical field [0001] The present invention relates to a workpiece positioning device for positioning a sheet-like or film-like workpiece such as a printed substrate at a predetermined position in a processing device or an inspection device. After installing or inspecting the working surface of the device, the workpiece positioning device detects the position of the workpiece and replaces the workpiece to the predetermined working position determined in advance. Background technique [0002] In the punching device, the printed circuit board is punched into a predetermined shape pattern, and in the inspection device, the continuity of the printed circuit board is inspected. At this time, it is necessary to introduce the printed substrate located at the entrance of the device into the punching area or inspection area, and corresponding to the punching unit or inspection unit arranged in the punching area or inspection area, the two-dimensional directions (X direction and Y di...
Claims
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IPC IPC(8): B25J15/00
CPCB23Q3/18B23Q16/00B23Q17/249B23Q2716/08B26D5/24B26D7/025
Inventor 石井彻椿田英昭
Owner YAMAHA FINE TECHNOLOGIES CO LTD