| 摘要 |
The present invention discloses a jig plate supporting apparatus which support a jig plate of a circuit printing apparatus on which an object to be printed is joined. The jig plate supporting apparatus includes: a fixing block which is installed and fixed on the circuit printing apparatus; a drive block which is installed on the top of the fixing block to be able to rotate in multi-directions, and includes an upper surface on which the jig plate is installed; and a fixing means which fixes the drive block on the fixing block. On an upper side of the fixing block, a first hemisphere surface is concavely formed to have a constant radius. On a lower side of the drive block, a second hemisphere surface is convexly formed to have the same radius with the first hemisphere surface. The second hemisphere surface of the drive block slides while contacting with the first hemisphere surface of the fixing block. Therefore, the drive block can rotate in multi-directions. |
