| 摘要 |
The carousel (14) that carries the holder (4) with the product to be dosed, with the lower disc (1) fitted with peripheral sets of dosing holes (2) into which the static stations of plungers (7) insert and press in successive stages the doses of product, carries on board itself, on the periphery, the fixed bodies (11) and the radially moveable bodies (11') with seatings for supporting the tops (C1) and bottoms (C2) of the hard gelatin capsules. The lower bodies support extensions (111) that are oriented towards the centre of the carousel and that are used to close the lower ends of the said sets of dosing holes (2) in the successive stages forming the doses of product. Opposing members (15) are provided to support the moveable assemblies (111, 11') during the stages of formation of the product doses. With only one dosing disc (1) it is possible to form doses of product of different densities and masses and different heights by varying the heights of the sets of plungers, and ensuring that one station of plungers completes the filling of the dosing holes without pressing the corresponding quantity of product (Q4) as happened with the previous quantities (Q1-Q3). The chamber defined by the sweeper wall (10) and containing no product is provided with a plunger station (K5) that completes the pressing of this final quantity of product (Q4) and, if required, of the complete carrots of product isolated within the dosing holes, before a subsequent plunger station (K6) discharges these carrots of product into the capsule bottoms. The doses of product can be checked for mass by force transducers (T, T') fitted to at least the plungers of the final pressing of the doses and connected to the processor that controls the dosing machine.
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