SU1503947A1 - Device for separating sheet from stack and delivering the sheet to working zone - Google Patents

Abstract

FIELD OF THE INVENTION The invention relates to mechanical engineering, in particular to the automation of sheet metal stamping production. The purpose of the invention is to increase the operational capabilities by expanding the range of issued blanks. The device contains two movable bases 4 on which a magazine with a stack of blanks is installed. The shop consists of four movable racks, on which two movable lodgments 7 are installed on the side of the beginning of the issue of the blanks, and on the other hand, the stop bars. Racks, depending on the parameters of the blanks, are adjustable in width and length, and the crates 7 are adjustable in height. In the bases 4, guides 11 are installed along which the slide pusher 10 moves, which is made sliding along the length of the produced workpiece. The slide pusher 10 is connected via guides 11 to the cradles 7, which ensures its automatic installation. The device eliminates the bias of the blanks when being fed into the treatment area and reduces the time for retooling. 3 il.

Description

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nomination capabilities by expanding the range of blanks issued. The device contains two. movable bases 4, on which a magazine with a stack of blanks is mounted. The magazine consists of four movable racks, on which two movable lodgments 7 are installed on the side of the beginning of the issue of blanks, and on the other side - the stop bars. Racks, depending on the parameters of the workpieces, are adjustable in width and

FIELD OF THE INVENTION The invention relates to mechanical engineering, namely the automation of cold-forging production.

 The purpose of the invention is to increase the potential of the proliferation of opportunities by expanding the range of blanks,

FIG. 1 shows the device, a general view; FIG. 2 is a view A of FIG. one; in fig. 3 - the same, with the issued blanks. one,

The device comprises a case-cylinder 1 and a frame 2, rigidly interconnected by brackets 3. On the frame 2, two movable onions 4 are mounted, on which a magazine with a stack of blanks 5 is installed, in the form of four movable strc 6, on which are mounted The two sides of the start of delivery of the blanks 5 are two movable lodgments 7, the opposite side is two stop strips 8. The movable lodgments 7 are L-shaped and the parts are laid on the D plane (Fig. 3) and, depending on the thickness of the parts, are moved along the movable racks 6 about With respect to the ends A of the sliding slide pusher 10. The stop bars 8 are a cutter for the ejected workpieces 5. In the movable bases 4, guides 11 are installed along which the gate shunt the pusher 10 moves in the direction of the feed axis, connected to the push rod 12 by the bar 13. Installing parts The length is adjusted by moving the bases 4 in the frame 2, which are shifted or moved perpendicular to the feed axis, and the slide pusher 10 is offline, and the cradle 7 is height adjustable. In the bases 4, guides 11 are installed along which the slide pusher 10 moves, which is made sliding along the length of the produced workpiece. The slide pusher 10 is connected via guides 11 to the cradles 7, which ensures its automatic installation. The device eliminates the bias of the blanks when fed into the treatment area and reduces the time for changeover. 3 il.

Tomatomatically positioned along the edges of the ejected collar 5,

The installation of parts in width is adjusted by moving the movable legs 6 with the stop bar 8 in the moving bases 4 relative to the mobile legs 6 with the cradle 7.

The device works as follows.

According to the vernier on the frame 2 or on the workpiece 5 placed in the magazine, the movable bases 4 and, accordingly, the movable racks 6 with the cradle 7 and the stop bars 8 are shifted and fixed. In accordance with the thickness of the part, two movable crates 7 are fixed and fixed .

The magazine is loaded with blanks of 5 types of sheets. The pusher 12 is switched on from the control panel. It moves the gate pusher 10 by means of the bar 13. The latter, with the ends A, pushes the workpiece 5 from under the stop bar B and moves it along the plane G of the movable cradles 7 to the plane of the guides 11 ...

Pusher 12 automatically returns to its original position. The slide pusher 10 pushes out the next detail with the ends A, and with the ends of B moves the first workpiece in the guides 11 to the machining zone. The cycle is automatically repeated.

Claims (1)

Invention Formula Device for separating the sheet from the foot and supplying it to the treatment area, containing a magazine with a stack of blanks installed on the base, which are made in the form of moving walls 5 150394 to limit the length and width of the workpieces, one of which is installed with the possibility of adjusting the movement in the vertical plane of the bus- from the berth pusher mounted in the direction of the adjusting movement along the feed axis, different in What, in order to increase performance-} Q One of the walls of the magazine is made in the form of cradles associated with a sliding pusher by means of guides, while the sliding pusher is installed in the latter with the possibility of adjusting the movement perpendicular to the feed axis. Pha9.