SU19177A1 - Sugar heads splitting machine - Google Patents

Description

The present invention relates to machines serving for splitting sugar heads and provided with a continuous ribbon feeding the head of refined sugar to the ladles.

For the purpose of communicating the variable stroke of the knife wheel, in the proposed Machine Tool, an eccentric is used, which slides along an inclined movable plane, with a movement in translation with a carriage having a translational-return movement. , i. In the schematic drawing of FIG. 1 iso-, a view of the machine in a longitudinal vertical angle of the only section; 2 well, in cross section.

The machine consists of a table 1 installed on the machine bed (Fig. 1), along which the belt 2 continuously moves in one direction, dragging the sugar heads due to the lack of strips connecting the two tapes. Sugar is moving along equal parts of the way by means of a sigtem consisting of an eccentric 4, sitting tightly on the main shaft 5j of the lever 6 and 7, the pawl 8, the ratchet 9, and two gears 10. bicolor

knives: bottom 11 and top 14. The bottom 11 has a progressive-return movement from eccentrics 12 (Fig. 2) through levers 13, and the eccentric 12 is mounted on the main shaft 5 tightly and therefore the bottom knife has a constant ,, (the ). The upper knife 14 is connected by means of levers 15 and 16 with an eccentric 18, tightly mounted on the shaft 19 and sliding along a movable inclined plane 23. The latter is connected with the carriage making a reciprocating movement on the rollers 24 and driven through the rail located in the lower part of the inclined plane, through the gear 25, the shaft 26, the teeth 27 and the rail 28. The end of the rail 28 is connected to the lever 29, at the other end of which the shield 30 is fixed, pressed by the springs 31 to the passing sugar head. from main Shaft 5 through two pairs of chain drives 20 and 21 (Fig. 2.) .. With the fixed inclined plane 23, the eccentric 18, being brought into rotation and pressed to the inclined plane by the springs 22, informs the knife a constant flight (stroke). The eccentric 18 has on its surface a bronze or of a corresponding material ring,

sliding over its surface and serving to possibly reduce friction between the cam and the inclined plane 23.

The operation of the machine is as follows. The sugar head is laid on the table 1, the working surface of which is desirable to give the shape of a sugar head in the form of a semicircle, turned downwards in concavity, and is gripped by a tape that feeds it under. knives. Before entering the knives, the head strikes its path against the shield; 30 and raises him n a certain amount. The shield, being connected by a system of levers, rails and gears with an inclined plane 23, sets it in such a position that the knife gets an extra turn (eccentric-f is the height of the inclined plane in this place). In this case, with one revolution of the main shaft 5, the lower knife And gets

constant movement, and the upper knife 14-constant - | - the height of the inclined plane and, thus, the head splits, being clamped by two knives. After that, the shield 30 and the inclined plane associated with it again take up their original position under the action of the springs 31.

PRESENTATION

A sugar-head splitting machine equipped with a continuous belt feeding the refined head to the blades, characterized in that an eccentric 18 slid along the p6 movable inclined plane 23 connected to the carriage intended for translational-return movement on skating rinks 24.