| 摘要 |
PURPOSE:To make it possible to assemble a base and a frame by using a common feed stand, by forming the locating hole engaging with the locating pin of the feed stand to the frame and the base in opposed relation to the same position of a plane. CONSTITUTION:For example, in a printer, a frame 1 and a base 2 are respectively mounted on feed stands 5 and locating pins 6 are engaged with locating holes 7, 8. The whole is fed to a predetermined place to be stopped at a constant position and the frame 1 is raised from one feed stand 5 by a robot to be mounted to the base 2 on the other feed stand 5 and the locating pins 7, 8 of the frame 1 are engaged with the locating pins 6 protruded from the locating holes 7, 8 of the base 2. By this method, a mount hole 3 is opposed to a boss 4. Then, the mount screw inserted in the mount hole 3 is threaded with the boss. As a result, the frame 1 is connected to the base 2. Thereafter, functional parts such as a paper feed roller are assembled with the frame 1. |
