| 摘要 |
A patty forming machine (300) includes a frame structure (302) supporting a compartment (318) which encloses a mechanical reciprocating device (270), the compartment (318) having a front wall (342). A mold plate (47) located outside of the front wall (342) includes cavities (46) for receiving food product for the formation of patties. At least one drive rod (350, 352) having a circular cross-section penetrates the front wall (342) and connects the mold plate (47) to the reciprocating device (270). The machine (300) also includes a vacuum bar assembly having a vacuum bar (106) for interleaving flexible paper sheets with formed patties. The vacuum bar (106) is driven by a reciprocating rod (450) having a round cross-section and penetrating through the front wall (342) of the housing (314) to operatively connect the vacuum bar (106) to the reciprocating device (270). Reciprocating knock-out rods (400) are guided both above and below the knock-out bar arms (64, 79), and tied together by a rod (474), for vertical reciprocating movement. Substantially sealed oil reservoirs (500) supply oil via wicks (102, 103) to the reciprocating mechanisms (72) which drive the knock-out arms (64, 79).
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