SU1454552A2 - Arrangement for orienting sheet billets - Google Patents

Abstract

The invention relates to automation equipment for forging and pressing equipment and can be. Used for orientation of blanks previously cut on scissors from a sheet and marking them / dividing them from waste. The goal is to expand technological capabilities by separating main parts from waste. The trimmed main piece is moved with the help of the rolls 3 up to the stop and is aligned on one side. The part is then gripped by a comb located on the slider and, resting against the spring-loaded bar, is inserted on the other side. The oriented part is transferred to the conveyor for further processing. When waste is cut off, a signal is issued to turn on pneumatic piston 7, which by means of levers 5 and 6 raises frame 2 with rollers 3 upwards. The levers 5 and 6 are located on both sides of the base 1 and are taarnically connected with it and with frame 2. Thus, the waste cannot fall onto the live roll and fall into the container, 4 sludge. J e S O)

Description

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I The invention of OTHOCHTCJI to the means I of automation of forge-pressing equipment and can be used to orient the previously cut blanks on the shears from the sheet, separate them from the waste, transfer them to the automation means and is additional to the main author. St. „№ 1234011.

i Invention invention - technical expansion; capabilities by dividing major parts from waste and small parts,

1 shows a device, 15 is a general view, front 5 in FIG. 2 is the same, top view j in FIG. 3 is section A-A in FIG. 2, and FIG. 4 is section B-B in FIG. 1.

The device comprises a base 1, carrying the frame 2 with the rollers 3 and the drive 4. The frame 2 is connected to the base 1 by means of levers 5 and 6 moved by the pneumatic head 7.

Rymag 5 is a rigid curved structure having two openings at the ends for a hinge with a rod of a pneumatic cylinder 7 and a frame 2, and one hole at the middle for a hinge with a base 1, through which the lever 5 rotates the frame 2 s rolls 3.

The second lever 6 is parallel to the lever 5 (figure 1) and is equal to the arm connected to frame 2, and serves to parallel the frame 2 with the rollers 3. There are two such levers () and they are located on both sides.

Inside the base 1 there is a slider 8 with a comb 9, the tooth of which passes between the screws 3 and protrudes above them in their lower position. A drum 10 is fastened under the slider 8 with a cable 11 wound on it, connected through the pulleys 12 to the slider 8 via the pulleys 12. 17, is mounted above the rollers 3. On the base 1, there is a stop 18 moved by the pneumatic cylinder 19. On the conveyor belt 20 there is a sheet 21, and on the conveyor belt 2, the same sheet is orientated. Downstairs under trans 1454552

The porter 23 hosts containers 23 and 24 for small parts and waste.

The device for the orientation of the sheet works as follows.

Leaf elements previously cut on scissors with mutually perpendicular knives alternately fall onto the conveyor conveyor 20, which carries them up to the orientation device.

The CNC scissors device monitors the sequence of cutting the sheet into main parts, small parts and waste. When carrying out the part 21 that is to be oriented from under the scissors, it moves with the aid of the rolls 3, which are driven by the actuator 4, up to the stop 18. Part 21, rested35

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By pushing the stop 18, it is leveling, closing the limit switches that give the signal to the CNC. The CNC issues a signal to turn on the cylinder 15. The cylinder 15 moves the rail 14, which rotates the gear wheel 13 together with the drum 10. The cable 11, winding the drum 10 through the pulleys 12, moves the slider 8 with the comb 9, the tooth of which engages the part 21 and move it to the base bar 16. The part 21, abutting against the spring-loaded base bar 16, is aligned and, moving together with the bar 16, closes the limit switch 17, which outputs a signal to the CNC. The CNC issues a command to return the slider 8 to the initial position and lower the stop 18 by means of the pneumatic cylinder 19. The part 21 is oriented and moves to the conveyor 22 for further processing and storage. If, according to the process of cutting the sheet on scissors, part 21 follows one after another, in this case, a command is given to raise the stop 18 to repeat the cycle.

When small parts or scrap are cut off, the CNC issues a command to turn on the pneumatic cylinder 7, which, using equal shoulder levers 5 and 6, located on both sides of the base and hinged to it and frame 2, lifts the frame 2 with rollers 3 around the hinge fixed on the base 1 (fig.Z). Small parts or trimmings cannot get onto the live rolls and fall into containers 23 and 24.

At the time of lowering and raising the frame 2, the stop 1B is in the lower position

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By pushing the stop 18, it is leveling, closing the limit switches that give the signal to the CNC. The CNC issues a signal to turn on the cylinder 15. The cylinder 15 moves the rail 14, which rotates the gear wheel 13 together with the drum 10. The cable 11, winding the drum 10 through the pulleys 12, moves the slider 8 with the comb 9, the tooth of which engages the part 21 and move it to the base bar 16. The part 21, abutting against the spring-loaded base bar 16, is aligned and, moving together with the bar 16, closes the limit switch 17, which outputs a signal to the CNC. The CNC issues a command to return the slider 8 to the initial position and lower the stop 18 by means of the pneumatic cylinder 19. The part 21 is oriented and moves to the conveyor 22 for further processing and storage. If, according to the process of cutting the sheet on scissors, part 21 follows one after another, in this case, a command is given to raise the stop 18 to repeat the cycle.

When small parts or scrap are cut off, the CNC issues a command to turn on the pneumatic cylinder 7, which, using equal shoulder levers 5 and 6, located on both sides of the base and hinged to it and frame 2, lifts the frame 2 with rollers 3 around the hinge fixed on the base 1 (fig.Z). Small parts or trimmings cannot get onto the live rolls and fall into containers 23 and 24.

At the time of lowering and raising the frame 2, the stop 1B is in the lower position.

Claims (1)

Invention Formula The device for the orientation of sheet blanks by ed. St. No. 1234011, characterized in that, with by separating the main parts from the waste, it is provided under the sliding frame, kinematically connected to the base by means of an articulated linkage system and drive, and the supports for the purpose of expansion, technological rolls are housed in this frame. FIG. g (rig. 3 .. .   : .5 - l454552 . „-. Srig. Compiled by T.Ivanova Editor M.Nedoluzhenko Tehred AO Kravchuk Proofreader N.Korol Order 7383/15 Circulation 694 VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, Raushsk nab. 4/5 Production and printing company, Uzhgorod, st. Project, 4 Subscription