SU529982A1 - Device for laying flat products in the stack - Google Patents

Description

(54) DEVICE FOR INSTALLING FLAT PRODUCTS

IN STOP

compressed air with a history of compressed air, with openings 7 angled in the direction of movement of parts, and openings 8 under the angle cL against moving parts. In wall 2, along the guide surface B, there are holes 9 perpendicular to the plane of the movable support 10, located opposite one of the walls of the tilt-and-lay chamber 6, at a distance h from surface B. In plates 4 and 5 along

the entire surface has openings 11 for exit of reflected air.

The parts entering the supply channel 1, under the action of powerful air coming out of the holes 7 and in the direction of movement of the parts, are pressed against the guide surface B of the wall 2 and slide along it. The air flow of lesser force, coming from the holes 8 and directed by the npOTViB movement of parts, plays the role of a gas lubricant.

The interaction of the two streams creates an aerdynamic effect, which promotes the separation of products in the slip plane as they move along the fflogic flow.

Products, entering with a single-sided continuous flow, at the transition point, the directions of the striking surfaces B and C are rotated by an angle and fall under the action of a powerful air flow coming from the openings 9 of wall 2 and under the action of this

The streams are placed on the movable support 10 to form a bag 12.

The support 10 moves through the chamber 6, depending on the arrival of parts, and the speed of movement of the support must ensure the constant value of h.

The reflected gas streams are removed through the openings 11. The magnitude of the flows coming from the openings 7-9 depends on the dimensions of the products and follows the inequality: the flow from the opening 7 is larger than the flow from opening 8, and the latter is larger than the flow from opening 9.

Claims (1)

Invention Formula A device for laying flat products into a stack, comprising a supply channel, a pivoting-laying chamber arranged at an angle to the channel, the adjacent walls of the channel and the chamber being provided with openings associated with a source of compressed air and a movable receiving support opposite one of the CTeiiOK chambers, characterized in that, for the purpose of laying products coming in a continuous multi-way flow, the holes in one of the walls of the feed channel are directed towards the flow of products, and the walls of the tilting-laying chamber are located one above the other at an acute angle, with expansion along the movement of products.