| 摘要 |
A dispensing device for automatically dispensing measured amounts of particulate material which includes supply means for supplying a quantity of the particulate material and a chute for receiving the particulate material from the supply means. A reciprocating pusher means is positioned in the chute for controlling the amount of particulate material dispensed from the supply means and for discharging the dispense particulate material from the chute. A distribution hopper receives the particulate material from the chute and discharges it to a reciprocating measuring plate having a plurality of removable measuring inserts therein whereby the particulate material is received in cavities in the inserts. As the measuring plate is moved forwardly, the particulate material passes through a control plate having a plurality of slots therein and is deposited in a plurality of mask hoppers for ultimate dispensing. When the dispensing device is used in combination with a conveyor means carrying articles to be coated with the particulate material, the particulate material is then dispensed from the mask hoppers onto the articles to be coated. A vertically movable plate may be utilized for pressing the particulate material into the articles.
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