SU603636A1 - Device for conveying sheet material - Google Patents

Description

one

The image can be applied to the abscess lines for the production of sheet glass for the transfer and selection of sheets from one; a conveyor on another conveyor at an angle to it at a high glass production rate, for example, in the production of polished glass by the method of two-stage molding.

A device for transferring sheet material from one conveyor to another at an angle thereto is known.

To move the material in height between the drive rollers of the second conveyor, an additional frame with rollers is placed on which the driving and driven levers are hinged.

The closest technical solution to the invention is a device for transporting sheet glass on a conveyor, containing main and adjacent side conveyors, a table with rollers and rollers parallel to the rollers of the main convector, mounted at the intersection of conveyors with the possibility of vertical movement from the drive, and

belt otkatchik with suckers, vacuum-vacuum chamber with conveying vapkami, ventilation installation. The hauler with suction cups is located on enough. sauté over the device, which makes it easier to remove the sheet, transfer it and lay it down without stopping the conveyors.

The known devices are very cumbersome and complex, and because of the many nodes; working bodies and governing bodies.

The purpose of the invention is to simplify the design.

This is achieved by the fact that in a device for transferring sheet material, mainly glass, from one conveyor to another at an angle, containing the main and adjoining side conveyors, a stop with rollers and rollers mounted at the intersection of conveyors with the possibility of vertical movement from the drive, and the hauler with suction cups, the table rolls are equipped with lever clamps, and each roll roller - with a vertical movement drive, the hauler being designed as a two-belt conveyor and anovlen at an angle to the main conveyor. FIG. 1 shows the device, front, front; in fig. 2- the same view as a plan; FIG. 3 is a view along arrow A in FIG. 2; in fig. 4 is a view along arrow B in FIG. 2; in fig. 5 is a view along arrow B in FIG. 2. The device contains a table 1 with rollers 2 installed in the break of the main conveyor 3. The table contains jieH exact conveyor 4 and rolls 5 transporting glass. The rollers located in the zone of the belt conveyor are mounted in the sleeves 6 with the possibility. Each vertical of the vertical movement is provided with a spring 7, which compensates for its weight. The ends of the sleeves 6 are provided with spatial cams 8, interacting with the supporting elements 9, which are rigidly connected to the rollers of 10 rollers. Roller rollers located outside zones 1 of the precision conveyor do not have the possibility of vertical movement. A hauler 11 mounted as a two-belt chain conveyor with grippers 12 is mounted above the table, each of which consists of self-suction cups 13, valve 14 and springs 15. The conveyor is equipped with cams 16 installed at the end of the gripping stroke. The conveyor is driven through gears 17 and 18 connected by cardan shaft 19. Gearbox 17 is equipped with a clutch 2O. The transport rolls 5 are mounted on levers — upper 21 and lower 22, supplied with sectors in engagement; the lever is connected to the pneumatic cylinder 23. The proposed device operates as follows. At the approach of the sheet to be removed from the flow, the clutch 20 is turned on and the haul 11 is driven forward. The grippers 12 are lowered onto a sheet of steel, the suction cup is sucked to the glass and the fox moves over the rollers 2, causing them to rotate around a vertical axis and lift. As a result, the sheet rises and moves over the conveyor belt 4 Since the haulier is angled to the main conveyor, at the same time With the selection of the sheet from the flat transport stream, the next sheet of glass continues to move continuously in the main direction continuously, eliminating the need for a gap between two sheets. The proposed design makes it possible to select sheets from a flat transport stream at a high rate of their generation, since it eliminates the time for bringing the transport mechanisms into. initial position. As the grip 12 approaches the cam 16, the valve 14 opens, the suction cup 13 is re-evacuated and moves away from the glass. At the same time, the pneumatic cylinder 23 rotates the lever 22, as a result of which the rolls clamp the glass and transport it in the pop & river direction. At the same time, the driver 11 is stopped. Upon receipt of the next sheet moving in the flow, to the rollers, the latter, when pressed on them by the front edge of the sheet, turn and take the initial position. When skipping sheets in the main longitudinal direction (selective selection), nick 11- is not included. Forms of the invention 1. A device for transferring sheet material, mainly a stack, from one conveyor to another, angled to it, containing the main and side conveyors adjacent to it, table rollers and rollers mounted at the intersection of conveyors with the possibility of vertical movement from the bottom, and the hauler with suction cups, characterized in that, in order to simplify the construction, the table rolls are provided with lever clamps, and each roll is controlled by a vertical movement. 2. Device. 1, that is, with. The hauler is designed as a two-belt transport and installed at an angle to the main conveyor.