| 摘要 |
PURPOSE:To obtain products with a stable quality by minimizing variations in the amounts of a paste packed into plates for storage batteries by using a right- hand helix and left-hand helix dispensing paddle. CONSTITUTION:Grids 9 on a pasting belt 6 are sent into a pasting hopper 1 by means of a small roller 7 without fail before being caused to pass right under a paste 10 which is caused to rotate in a flow by means of pasting rollers 3 and 3' After that, an excess paste is scraped with a doctor knife 5, thereby making plates. A dispensing paddle 2 used in this invention consists of a right-hand helix and left-hand helix spiral paddle. Therefore, the packing pressre is equalized and variation in the weight of the plate is minimized. |
