SU1057150A1 - Apparatus for piling sheet bar and shifting stack - Google Patents

Description

sl | 11 The invention relates to the processing of metals by pressure, in particular to sheet-forging production, and can be used for stacking sheet blanks in the foot and peremples foot "There is a known device for building the sheet blanks, containing a conveyor, under which a lifting table is installed blanks from a conveyor and transferring them to a ball, peacefully mounted levers, fitted with pins, which are included in slots made in the GL conveyor. A disadvantage of the known device is an increase in the load on rivod movement stop increasing the height of the foot, causing the need to increase the driving power at a low rate of usage thereof Krbme foro, on the workpiece is possible the occurrence of defects during lifting of the foot and its passage through the lever, the most; Close to the proposed technical essence and the achieved result is a device for stacking sheet blanks and moving the foot, which contains a conveyor, at least one accumulator for laying the foot, a body placed on it with hinged arms connected to it theme of management 2j. The disadvantages of such a device are the possibility of mechanical damage to the workpieces when they are stacked in the foot, caused by the fact that the workpieces from the levers fall in, the accumulator, and the inevitable strengthening of production shui. The purpose of the invention is the elimination of mechanical damage to the workpieces when stacked in the foot and reducing production noise. levers mounted on it, connected with the control system,) an abzhe-frame mounted in the housing with the possibility of reciprocating movement in the vertical direction, and driving it displacements, levers are placed on the frame, and the control system is equipped with de 0 capability to interact with one of the levers and associated with the frame movement drive, and two stops, each of which is mounted on the accumulator with the possibility of interaction with one of the lever. in the form of a power cylinder with a stock. In addition, the frame is connected with the rod of the power cylinder and installed CONSOLE Figo 1 shows the proposed device, a general view; Figure 2 shows a view along arrow A in FIG. K. The device comprises a base 1 on which case 2 and a conveyor 3 are installed, for example, stepper B of the guide case 2 are mounted with a frame that cantileverly be fixed on the output link of the actuator, for example on a power cylinder rod 5 A sensor 6 is mounted on frame 4, the pivotally spring-loaded levers 7, one of which is fixedly interoperable with a sensor 6 connected to the control system and connected to the frame displacement drive. Step conveyor 3 may take; There are several positions, for example, two: one for loading and the other for unloading. The conveyor 3 has accumulators 8, which are box-type cassettes, with strips 9 for forming a flat foot. On the basis of accumulator 8, two stops 10 are installed, which allow the levers 7 to rotate when they interact. To monitor the presence of foot 11 and the position of accumulator 8 12 and 13. Position and marked sheet blank. The device operates as follows. After the sheet blank 14 is installed on the plane of the levers 7 by a piece-release mechanism (not shown), the frame 4 is driven, which begins to move downwards. The levers 7 meet the stops I), turn, and the workpiece 14 remains lying in the accumulator 8 o When the levers 7 are turned, one of them turns on the sensor 6, which gives the command to lift the frame 4 upwards. With the upward movement of the frame 4, the levers 7 come out of contact with the stops 10

set to the starting position. Then the cycle repeats.

When the height of the assembled foot 11 exceeds the height of the stops 10, the levers, when the frame k is lowered, will rotate from the impact of the side surface of the laid billet on them.

The carrier 8 with the foot 11 is in the discharge zone, and the empty accumulator 8 is moved to the loading zone. From the unloading zone, the stop 11 is fed for further processing. Further, the operation cycle is repeated.

The proposed device eliminates mechanical damage to the blanks when they are stacked in the foot and provides to reduce production noise.

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Claims (3)

1. DEVICE FOR STEELING SHEET Billets and STOP MOVEMENT, comprising a conveyor, at least one stacker for stacking a foot, a housing placed on it with pivotally mounted levers connected thereto with a control system, characterized in that, in order to exclude mechanical damage blanks when laying in the foot and reducing production noise, it is equipped with a frame mounted in the housing with the possibility of reciprocating movement in the vertical direction, and the drive of its movement, growling The guides are placed on the frame, and the control system is equipped with a sensor mounted on the frame with the possibility of interaction with one of the levers and connected with the drive of moving the frame, and two stops, each of which is mounted on the drive with the possibility of interaction with one of the levers. 2. The device according to claim 1, characterized in that the drive for displacing the frame is made in the form of a force cylinder with a rod. If . 3. The apparatus of claim 1, differing by the fact that the frame svya- | * bonded to the rod of the actuator _and mounted in cantilever fashion. ^from