SU268328A1 - DEVICE FOR PACKAGING VESSELS SCREATING CAPS - Google Patents

Description

. The proposal relates to equipment for sealing vessels. Device for capping vessels with screw caps are already known, consisting of a conveyor for supplying vessels fastened on both sides to the vertical rollers of the rollers for screwing the lids and the lid feeding mechanism.

The proposed device seals vessels of different diameters and is reliable in operation.

This is achieved in that the roller shafts are mounted above the conveyor perpendicular to its movement, and each of the rollers has a conical working surface which tapers towards the adjacent roller and is provided with a ring of elastic material enclosed between the faces of the rollers for frictional engagement with the lids.

On both sides along the conveyor, it is advisable to mount on the adjustable pulleys textropic springs to keep the vessels from rotating.

 FIG. 1 shows the proposed device, a general view; in fig. 2 - the same, cross section; in fig. 3 - capping mechanism.

The proposed device comprises a conveyor 1 for feeding vessels, mounted on both sides on adjustable pulleys 2 text belts 3 and a screwing mechanism. The latter is one or several pairs of rollers 4 and 5 perpendicularly mounted on horizontal shafts perpendicularly to the movement of the conveyor. Each roller has a conical working surface and is equipped with a ring of elastic material enclosed between the edges of the rollers for frictional engagement with the lids. The device works as follows. The vessels 6 are conveyed by the conveyor / to the capping and are prevented from being moved by the belts 3, which are driven by the pulleys 2, which can make horizontal movements when the vessels of different diameters are fed. When moving on ko1 weieru /

A lid is put on the vessel, the correctness of which is located on the neck is adjusted by the shoes 7 and 8.

The capping mechanism is mounted on the bracket 9 so that it can move vertically along with the JO panel, on which the shoes 7 and 8 are fastened, if it is necessary to rebuild the device for capping vessels of different heights. The rollers 4 and 5 of the screwing mechanism are mounted on shafts rotating at different speeds, and, therefore, opi also have different speed circles.

nude and screw it on the neck of the vessel. The belts 3, by which the vessels are clamped, rotating at a speed equal to the speed of the conveyor 1, keep them from rotating.

When using several pairs of rollers, the first pair closes up pre-and the next pair is final. Elastic rings for rollers can be made of rubber.

Subject invention

Claims (2)

1. A device for capping vessels with screw caps, consisting of a conveyor for feeding vessels and a mechanism for screwing on caps, made in the form of mounted on shafts in the direction of travel roller conveyor, characterized in that, for the purpose of its versatility, i.e. the possibility of capping vessels of different diameters and increasing the reliability of work, the rollers mounted above the conveyor perpendicular to its movement, and each of the rollers has a conical working surface tapering towards the adjacent roller, and is provided with a ring of elastic material located between the edges of the rollers for frictional engagement with the flaps. 2. The device according to claim 1, characterized in that on both sides along the conveyor for feeding vessels are mounted on adjustable Cheeks textrop belts for propelling: ani vessels from rotation. zrdnri -. one