SU20040A1 - Device for pulling out molds from filling wagons - Google Patents

Description

The present invention is intended to pull out molds with massecuite from various trolleys and aims to mechanize the manual labor used for this need in the sugar industry.

In the schematic drawing of FIG. 1 is a side view of the device, and FIG. 2 is a top view.

The machine for pulling out molds from the filling trolleys has the following device: on the machine bed 10 there is a shaft 13 with two pairs of pulleys 1.1 and 2.2, to the first one. which, larger in diameter, are attached to the rod 11 of the box iron (Fig. 2); To one of the pulleys 2 of the second pair, fitted with teeth, an infinite chain gear 18 (Fig. 1) is worn, connecting the device with the motor mechanism. A rod 12 is fastened to the rods 11 by means of ball bearings, which serves to grip the forms with the massecuite and transfer them to the movable platform 19 on the other side of the machine and represents one whole with both the rod 3 and the counterweights in the form of slingshots 4.5 ( Fig. 1). The comb is tightly mounted on the shaft b and, together with it, rotates freely in ball bearings attached to the rods P. Slingshot 4.5 serve KiaK to balance the position

forms, and for the emphasis on the rack 14 during the capture of forms from trolleys and on the rack 15 IN during the unloading of forms into the receiver 20 (Fig. 1), at which time the forms are slidable 5 rests on the rack 14, which is fixed above the path mi for trolleys in the shape of the letter P (or in the form of the letter G on each side of the path) and this creates a fixed position of the comb 2, the slingshot 4, when the form is lowered into the receiver 20, rests on a rack 15 installed in the same way as the rack 14, and this makes it possible to release the comb from the massecuite mold. The driving mechanism consists of a water cylinder 16, on a rolling piston of which a gear 17 is seated, setting in motion a small gear wheel 8 (Fig. 1), mounted on one shaft with a large gear wheel 9, on which an endless chain 18 is put. a water cylinder is supplied by a drive pump under appropriate pressure, and the gear 17, mounted on the piston's rolling pin, drives the small gear wheel 8, calculated so that in one stroke of the gear the large wheel 9 makes U turn and the machine pulley 2 turns around.

The above device operates as follows. At the moment when rod 11 along with exciting and

transmitting comb 12 is in the initial position, i.e. when the comb hangs at the level of the cover of the draft carriage, the comb with the slingshot 5 rests on the post 14 and has a fixed position. A trolley with molds (with a massecuite) rolls along the track onto a comb, the teeth of which fit between the heads; then, when the machine is started up and the comb is raised up, the teeth tightly grip the mold and pull it out of the car, and the latter at this moment retreats a little and creates more comfortable conditions for free gripping the molds. After capturing the mold with a comb tooth, the machine is given a stroke and the rod 11, having rotated 180 °, lowers it into the receiver 20 on the other side of the machine, from where it is transmitted along an inclined plane further.

Subject of interest.

1. A device for pulling out molds from a filling machine with massecuite, characterized in that the pulley 1 mounted on the shaft axis and rotated by one or another gear, the pulley 1 is equipped with a rod 11 with a comb 12 that serves to grab the molds and transfer them to the mobile platform 19 along another side of the machine.

2. The form of implementation of the aforesaid

Item 1 of the device, characterized in that the comb 12 is connected to the rod pivotally and provided with a counterweight in the form of a slingshot 4.5, which serves to balance the position of the mold and to rest against the stand 14 while capturing the forms from the trailer and the stand 15 during time unloading forms.

Fig1

FIG

,

6L

Xi