SU1449203A1 - Arrangement for piecewise dispense of flat blanks - Google Patents

Abstract

The invention relates to the processing of metals by pressure, in particular to the automation of stamping, and m. Used for single-piece issuance of billets. The goal is an increase in performance. The device comprises a frame 1, on which a driving rotary table 2 is mounted, a mechanism for fixing its rotation, a pillar 10. A pivot arm 12 is fixed on the axis of the pillar 10, one end of which is designed as a plug with a photosensor and the other is hinged to the pneumatic cylinder 17. On the table 2, there are stores of workpieces, which are a slab 20 with a grid of holes for fixing the pillars 21. Two channels with holes for basing are rigidly attached to the plate 20. Quick replacement of empty magazines with filled ones is carried out with the help of a clamping mechanism, which is made in the form of clamping pliers mounted on the axles with rollers on the axles. The rollers are in contact with copiers 31. The device is used in flexible manufacturing modules by automatically installing the filled magazines and removing empty ones. 1 hp f-ly, 7 ill. with (L

Description

Tipped from the top of the table 1, the back of the next store to position b, the pressure levers 27 (two for the store). In this way, the table is filled with a magazine with the lower cTopoiai - levers 28 with rollers 30 sitting on axes 29, in contact with copiers 31 of bed 1.

Copiers 31 are closed-loop contours, fixedly fixed on base 1 and have one transition to a smaller radius, through which, when the stores approach the position, they begin to act on the rollers 30, which deflect, turn levers 27 and 28 (6, shown

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As long as the filled magazine ts into the position and delivery of blanks, the copiers 31 act on the rollers 30 and turn the levers 28, and with them the clamp levers 27 so that they clamp the magazine for the lower shelves of the channels 24. At the same time By this, the pneumatic cylinder 17 with the rod 16 lowers the photo sensor so that it is set at the level of the seizure of the workpieces from the store by means of a manipulator (not shown). Thereafter it turns on at a speed

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As long as the filled magazine ts into the position and delivery of blanks, the copiers 31 act on the rollers 30 and turn the levers 28, and with them the clamp levers 27 so that they clamp the magazine for the lower shelves of the channels 24. At the same time By this, the pneumatic cylinder 17 with the rod 16 lowers the photo sensor so that it is set at the level of gripping the workpieces from the magazine, zine with a manipulator (not shown). Thereafter it turns on at a speed

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Claims (2)

SUMMARY OF THE INVENTION 1. Device for the single-piece delivery of flat blanks containing a bed, a rotary table mounted on the bed with blank magazines located on it, a table rotation drive, table rotation locking mechanism, magazine clamp, tracking photosensor and installation tool, copier , characterized in that, in order to increase productivity, the device is equipped with a supplement to its original position, the pneumatic cylinder 17 lifts the lever 12 with a photosensor, the table 2 is unlocked, the drive 3 is turned on of rotation, the empty magazine 19 moves to position b, the next one is filled ¹ , the photosensor is lowered by the pneumatic cylinder 17, while the copiers 31 act on the rollers 30 of the levers 28. so that in position a, the clamping levers 27 clamp the magazine, and in position b they release him. Subsequently, during the manipulator’s emptying of the next store from the workpieces, the transport device with its gripping body 32 removes the empty store, and in its place sets the next one filled. ₁₅ solid copiers for clamping magazines mounted on the frame, and means for clamping magazines made in the form of mounted on the same axis of the upper clamping and lower 2 ₀ levers with rollers in contact with the copiers, the means for installing the tracking photo sensor is made in the form of a drive swinging lever, which has the form of a fork and pivotally mounted on a bed stand. . 2. The device according to π.1, characterized in that the magazine is made in the form of a plate with a central hole and a grid of holes for ₃ 0 fastening of the workpiece racks holding the foot, and two channels with holes for mounting are mounted on the underside of the plate. Fig! I ά W Fig Fig 5 - 1,449,203 yy