SU1306628A1 - Apparatus for indexing and piecewise dispense of round billtes - Google Patents

Abstract

The invention relates to the field of automation and mechanization of metal forming processes and can be used for single-piece feeding of blanks into a heating device. The aim of the invention is to increase the reliability and the possibility of issuing blanks of various diameters. The delivery of the blanks is carried out by the joint operation of the gate (Ø) moving in the horizontal plane along the passage opening formed between the inclined bottom and the front wall of the bunker and the agitator (B) located at the bottom of the bunker, through the exit window at the bottom of its side wall В At the beginning of operation, the adjustment plate is set relative to the exit window, taking into account the diameter of the loaded blanks. Before switching on the drive W, drive B is turned on, which lifts a part of the workpieces and holds them during work stroke W, thereby reducing the pressure on the workpiece being moved. During the return of the W to its original position, B operates in the vibrator mode, destroying the arch formed by the workpiece. When using a movable adjustment plate mounted on the side wall of the hopper, the size of the exit window may vary depending on the diameter of the workpiece. 2 Il. about (L with about Ot) rsD CX)

Description

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The invention relates to the field of automation and mechanization of metal forming processes and can be used to feed billets into a heating device.

The purpose of the invention is to increase the reliability of work and the possibility of issuing blanks of various diameters directly from the bunker.

FIG. 1 shows a device

2 the same

view

general form.; in fig. from above.

The device for orientation and piece-by-piece delivery of blanks comprises a hopper with an inclined wall 1, a front wall 2, lateral guide walls 3 and a through hole formed by the bottom and the front wall. Pa-

parallel to the lateral guides in the bounces of the gate and the damper carries out

A movable wall 4 is installed at the kerae, allowing adjustment of the width of the hopper depending on the length of the blanks placed in it.

In the lower part of the bunker, there is a mounted gate 5. The gateway 5 is made driving with the possibility of moving in a horizontal plane along the bore hole from the pneumatic cylinder 6. The directional movement of the gateway 5 is provided by the guides 7. The bottom of the bunker is made with a moving part, the agitator 8, which is moved from the cylinder 9. The outlet is located in the lower part of one of the side walls of the bunker. In the lower part of the fixed wall 2 there is a movable adjustment plate 10 designed to change the dimensions of the exit window depending on the diameter of the blanks.

The device works as follows.

At the beginning of operation, the adjustment plate 10 is exposed relative to the exit window, taking into account the diameter

tf 066282

loaded billets

loaded into the hopper, pressed against

wall 2 and adjustment plate

10. The drive of the agitator 8 is turned on. Then the drive is turned on. Shiber, making a working stroke, pushes one billet through the exit window. At the time of the return of the gate, the cylinder 9 operates as a vibrator, periodically raising and lowering the agitator 8 with a given frequency. Thus, the blanks are shaken, contributing to the destruction of the roof formed by the blanks.

Due to such a joint work10

with the issuance of blanks directly from the hopper through the exit window in the side wall to the heating device.

Claims (1)

Invention Formula A device for orientation and a piece of cylindrical blanks containing a bunker, a front wall and a bottom having a passage opening between them, two side walls, a gate for supplying blanks, a window for issuing blanks from the bunker, the agitator mounted on the bottom of the bunker, characterized in that, in order to increase the reliability of work and ensure the possibility of issuing blanks of different diameters, the window for delivery of blanks is located in the side wall of the bunker, the spike is mounted for movement in a horizontal plane along the passageway an aperture is installed on the side wall of the hopper to change the size of the window. 2 Compiled by I. Menthov Editor L. Veselovska Tekhred L. Oleinik Order 1481/7 Circulation 733 Subscription VNIIPI USSR State Committee for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5 Production and printing company, Uzhgorod, st. Project, 4 Proofreader T. Kolb