| 摘要 |
This invention concerns a delivery device for the controlled delivery of a multitude of electrical components for assisting in the stuffing of switching PCBs, with the device including a number of elongate magazines each of which can accommodate several bins. The magazines can be moved by means of two continuous sprocket type chain belts which, in each case, are located at the side and are driven via guide sprocket wheels. In this way the bins are moved into the area of a pick up window. In addition, a guide ring system on a projectile is provided. This system is to ensure the permanently horizontal position of the individual magazines with their bins during the magazines' movement along the chain belts. To achieve a relatively quick pick up from any kind of magazine arrangement along the chain belts in situations that include a great number of bins, the invention offers the following configuration: the two chain belts are equipped, at regular intervals, with pins that extend toward the center, with holding elements which support the magazines pivoted on said pins. Furthermore, the holding elements are equipped with stop members which, in relation to the chain belts, can register in the specified angular positions.
|
