SU372123A1 - DEVICE FOR LAYING RIVER BETWEEN BOARDS - Google Patents

Description

one

The invention relates to sorting and packaging equipment, namely devices for laying rails between boards in a stack.

A similar device is known having a rack cassette.

The dimensions of the proposed device are smaller.

For this purpose, an inclined conveyor with hooks for the rails is installed under the cassette, and at the upper end of the inclined conveyor there is a horizontal conveyor with leads located in a frame with openings for the rails covered with pivoting gates.

The device is also provided with a fixing lever for boards, interconnected with the gates through a lever system.

In addition, the cassette is replaceable.

FIG. 1 shows the proposed device, top view; in fig. 2 is a section along A-A in FIG. one; in fig. 3 - section B - B in FIG. one.

The device is equipped with a fixing lever 1 for boards interconnected with gates 2 by means of a lever system 3, limit switches 4 and 5 and an electric motor 6, a spring 7, a cassette 8 for laths, made replaceable, under which an inclined conveyor 9 with grippers for

2

rails, and at the upper end of the inclined conveyor is a horizontal conveyor 10 with drivers located in the U / frame with windows for the rails covered with rotary vane 2.

The device works as follows.

When the motor 6 is turned on, the rails are removed from the cassette 8 and are individually fed under the leads of the horizontal conveyor 10, which moves the rails until a full row and the first rail is pressed on the limit switch 4, and the electric motor 6 stops. The limit switch 4 is installed so that the shutdown of the electric motor and the stop of the horizontal conveyor 10 occurs at the moment when on each pair of gates 2, which block the frame's opposite window, is located on the rail. The distance between the frame windows is the same, and each lead of the horizontal conveyor is fed along the rail, and the number of rails in all sections between the frame windows is also the same.

When pushing a row of boards of the formed stack, the locking lever / turns, the lever system 3 is actuated, the node with the action of which is turned on its axis of the gate 2, and the rail "and through the frame windows fall on the row of boards. At the same time, the limit switch 5 is triggered, the row of docks is lowered, releasing the stop of the locking lever, and under the influence of the spring 7, the lever system is reset to its original position, blocking the windows of the frame with gates. When the limit switch 4 is released, the electric motor 6 is turned on, the row of rails lying on the frame is moved to a distance equal to the lead of the horizontal conveyor, and a new batch of rails is fed to the gate above the frame windows // ready for delivery to the next row of boards .

After using the entire stock of the rails, the electric motor 6 is automatically turned on, and the process of recruiting new racks across the entire length of the horizontal conveyor and laying them between the rows of boards of the forming stack is repeated from the beginning.

Subject invention

Claims (3)

1. A device for laying rails between the boards in a stack, having a cassette for rails, characterized in that, in order to reduce its dimensions, an inclined conveyor with grips for the rails is installed under the cassette, and at the upper end of the inclined conveyor is a horizontal conveyor with leashes placed in the frame with windows for the rails, covered with rotary valves. 2. The device according to claim 1, characterized in that it is provided with a fixing lever for boards, interconnected with the gates by means of a lever system. 3. The device according to paragraphs. 1 and 2, characterized in that the cassette is made removable.