SU21026A1 - Biscuit Packaging Machine - Google Patents

Description

The present invention aims to automatically pack two papers of biscuit stacks as an envelope with gluing a longitudinal seam and sticking end labels with an appropriate construction that differs from those already known 3 nowadays by using a special device for transferring biscuit from one conveyor to another.

In FIG. 1 shows the front view of the car; FIG. 2 same, zid sideways.

The proposed machine is: a two-way conveyor system 1 and 2 of FIG. 1) driven by a working mechanism of well-known construction. Conveyor 1 is provided with a number of corner sockets 3 (Fig. 1), serving as a 1p manual stacking of a biscuit stack and transferring them to the conveyor 2, carrying :) boxes 4 (Fig. 1) rectangular: Section, with separately fastened walls on the fairway , of which it is posterior, movable and springy, at the moment of laying the ladle is tilted back and subsequently, it presses the biscuit on the bar 5 of FIG. one). In addition, each box 4: packed from the front sides, reinforced on the axes, located at the bottom of each box 4, with two spring legs b (Fig. 1 and 2), which have the purpose to hold the disintegrating

a pack of biscuit in the end direction during the movement of the conveyor 2 and provided with rollers at its ends, which with the help of eccentrics 7 (fig. 2), located on the corresponding shaft of the machine, is conveyed inwardly under the box 4 (fig. 2). What is achieved is the release of the biscuit: paws b and the care of the latter to make room during packaging.

Stopping the conveyors 1 and 2 for different packing moments are made by Maltese crosses 8 and 9 (Fig. 1 and 2) by means of a system of gears. For the transfer, the packs from conveyor 1 to conveyor 2 are applied on the axis 11 of the legs Tj (Fig. 1), covering the stacks of biscuits on the conveyor 1, transporting them along an arc of a circle to the conveyor 2 and moving apart to release the packs on the Koiiweier 2 using a wedge (not shown in the drawing) placed between the sleeves of the tabs 10. The compression of the packs on the conveyor 1 by the legs 10 occurs at; the helical spring on the axis 11 between the legs.

Packing of the packs in paper takes place on the conveyor 2 upon their further advancement along the conveyor, when at the appropriate moment the paper lying: in the guides 15 (Figs. 1 and 2),. covers the stack from three sides, bottom and sides, and from the remaining two protruding ends of the paper, the left end is closed in the same position by the advancing plane (not shown in the drawing), and when the box 4 is moved to the next position, the right one covered with glue closes, the protruding end of the packaging stationary plane 12 (Fig. 1). Above the next position of the box is a wrapping apparatus from the usual system of legs - lowering 13 and making envelope 14 (Fig. 1), which produces a wrapping of the package from the ends of the packs, after which the pack goes to the last position above which the apparatus of the well-known design is located for supplying lubricated glue end labels. The ejection of ready-made packs of biscuit takes place with the help of the mechanism of a generally-known construction.

The subject of the patent.

A machine for packing a biscuit, characterized with the use of tabs 10, serving to transfer packs of biscuit from conveyor 1 to conveyor 2, of which the first is provided with corner sockets 3 and the second with boxes 4 with spring legs b, withdrawn in the working positions of the boxes using eccentrics 7 , the rear wall of which is made pivotal and pushes fully against the bar 5.

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