SU459882A3 - Device for feeding and orientation of core objects - Google Patents

Description

The converging ends of the conveyors are mounted on drums 22 and 23 idling around axles 24 and 25 rigidly mounted on frame 1.

Parallel to belt conveyors 12 and 13 for distances equal to the diameter of the transported equipment, there is endless bending of the tape 26 on the drums 27 and 28 rotating on axes 29 and 30, rigidly fixed on the frame 1, and moving along with it.

A guiding device 8 for transferring oriented objects to the unloading transnorter 31 consists of two curved parts rigidly connected to one another: the front part is in the form of a shell 32 and serves as a guiding device for cigarettes coming from conveyors 12 and 13 to the conveyor 31, and the rear part, in the form of a level sensor 14, is designed to determine the level of cigarettes on the conveyor 31. At the same time, the level sensor 14, lifting cigarettes on the conveyor, moves the frame 1, which turns c around axis 15 along with conveyors 12 and 13 and belt 26.

The upper end of the shell 32 is located tangentially to the converging ends of the conveyors 12 and 13 located along the line in the direction of orientation of the cigarettes, while the cigarette is directly slipping onto the guiding device 8 and further to the transnorter 31.

Nodes 5, 7 are made similarly. The device works as follows. Cigarettes coming from the cigarette machine and moving by the conveyors 10 and 11 of the loading unit 4 are arranged perpendicularly to the direction of their non-movement with the longitudinal axis perpendicular to the movement of the tape. Cigarettes are successively fed to conveyors 12 and 13, which move them to an attachment device 8 for unloading onto conveyor 31.

The conveyor 13 moves with greater speed than the conveyor 12, and the end of the cigarette on this conveyor moves faster than the end of the cigarette on conveyor 12. As a result, the cigarette turns and free fall from conveyors 12 and 13 is accompanied Appropriate use of their device 8.

Moreover, the level sensor 14 is mounted on a layer of cigarettes stacked on transnorter 31 either by means of device 9 or by other devices.

With an increase in the thickness of the cigarette layer on the conveyor 31, the level sensor 14 rises, while the frame 1 rotates around the axis 15, and the conveyors of the turning units 6 and 7 adopt an inclined position relative to the horizontal. Bending the tape 26 prevents cigarettes from rolling down the inclined plane formed by the conveyors 10-13. The movement of the frame 1 is balanced by the counterweight 16 supporting the entire device so that the level sensor 14 constantly contacts the cigarettes on the conveyor 31 without crushing them. With simultaneous operation of devices 2 and 3

the frame 12 is moved either by the level sensor of the device 2 or the level sensor of the device 3.

Subject invention

Claims (3)

1. A device for supplying and orienting core objects, such as cigarettes, containing a loading unit, a unit for rotating objects at a predetermined angle, including at least two belt conveyors, located in a horizontal plane at a distance from one another less than the length of the transported object, and having a different linear velocity, and a guide a device for transferring oriented objects to an unloading conveyor, characterized in that, in order to increase the reliability of the device in operation, the belt conveyors are laid at an angle one to the other. 2. The device according to claim 1, characterized in that the converging ends of the belt conveyors are provided with a level sensor, while the opposite ends are fixed to a rotary one around the horizontal axis of the frame, equipped with a counterweight. 3. The device according to np. 1 and 2, characterized in that parallel to belt conveyors at a distance equal to the diameter transferable items, ukrenlena endless bending tape. 27 Bv 28