| 摘要 |
Unfilled small tube electrode plates (1) for lead-acid accumulators are positioned with their current-carrying lug (2) downwards in a filling cassette (13). The open small tube ends (6) are guided by intermediate layers (4) which consist of elastic material, for example rubber, and correspond to the small tube profile. These intermediate layers supply the compound, which is fed in via a filling funnel (5), to the individual small tubes in a controlled way. The filling cassette (13) is moved via a gantry track (10), by means of running gear (11), into a compartment which is provided with a suitable suction device. In this position, the filling material runs via a metering groove (12) to the cassette (13) and is shaken into the small tube plates for a predetermined time. Vibrators (14) are fitted for this purpose at the lower end of the filling cassette (13), which vibrators (14), driven by electric motors, produce centrifugal forces by means of rotating unbalanced means (15). Both vibrators (14), driven by electric motors, are aligned centrally to the vertical centre of gravity of the cassette (13) and are set with the same unbalanced means (15). The filling cassette is suspended centrally with respect to the vertical centre of gravity, on a plurality of soft springs (16), at the upper end of the cassette, in the vicinity of the inlet funnel. <IMAGE> |
