SU1585115A2 - Arrangement for oriented feeding of blanks - Google Patents

Abstract

The invention relates to the automation of technological processes. The aim of the invention is the expansion of technological capabilities by adjusting the angular orientation of parts during unloading. The device contains an electromagnet 3, mounted with the possibility of rotation of the loading device 5, a bevel wheel 11. The bevel wheel 11 is installed with the possibility of limited reversing rotation around its axis. On the reloader 5 with the possibility of rotation and engagement with the wheel 11 mounted satellite 10 and the capture parts 1 with a groove. On the tapered wheel 11, three stops 20, 21, 22 are mounted. The stop 20 is mounted with the possibility of adjustable movement along the periphery of the tapered wheel 11. The stops 20, 21, 22 during the rotation of the loading device 5 provide the required angular position of the groove of the part 1 at the unloading position. 1 hp f-ly, 3 ill.

Description

: FIG. one

The invention relates to the automation of technological processes and is an improvement of the device according to auth.St. No. 1393583.

The purpose of the invention is the expansion of technological capabilities by adjusting the angular orientation of parts during unloading.

I

FIG. 1 shows the device, a general view; in fig. 2 is a view A of FIG. one; in fig. 3 shows a section BB in FIG. 2

A device for supplying blanks 1 of the type of rotation bodies with a groove 2 on the generatrix comprises a clamping element in the form of an electromagnet 3, which is fastened with a screw 4 to a loading device 5 rotatably mounted from the end switch 6 of the horizontal position to the end switch 7 of the vertical position through the friction mechanism 8, the hollow shaft 9 is rigidly attached to the loader 5, on which the satellite 10, which is in engagement with the bevel wheel 11, is fixed for rotation and At 12. A spring-loaded lever 13 is fastened to the grip 12, in which a spring-loaded stop 14 is also integrated. The wedge 15 is fixed on the inlet tray 16, on which the piece delivery mechanism 17 with the tab 18 is mounted.

Three stops 20, 21, 22 are fixed to a conical wheel 11 attached to the movable bowl 19. The stop 20 can be moved relative to the wheel 11 and fixed with screws 23. The stops 20 and 21 interact with the stops 24, 25 of the travel of the bevel wheel 11, and stop 22 - with a loader 5.

The device works as follows.

Upon receipt of the workpieces 1, the electromagnet 3 and the drive of the friction mechanism 8, which, through the hollow shaft 9 and the loader 5, transfers the workpiece 15 held by the electromagnet 3, into a horizontal position, turn on the gripper 12 from the supply tray 16. At the same time, the satellite 10 rolls along the conical wheel 11, having performed at least one complete revolution around its axis. Then loader

5 collides against the stop 20 and, together with it and the bevel wheel 11, moves up to the limiter 24 of the stroke. In this case, the grip 12 with the spring-loaded stop 14 rotates around the relatively fixed workpiece 1 until the fixing of the groove 2 by the stop 14, after which the workpiece 1 rotates together with

and occupies a predetermined position, where the electromagnet is turned off by the limit switch 7 and after removing the part the reverse of the drive of the friction mechanism 8 is turned on, and

5, the material handler moves back to the stop 22, and then, together with it and the bevel wheel 11, moves to the horizontal position until the stop 21 reaches the stopper

Q 25 moves. Movement depending on the distribution of friction forces may be different. The reloader 5, together with the bevel wheel 11, moves as long as

5 Stop 21 will not reach the limiter

25, and then moves relative to the wheel 11 up to the stop 22. The essence does not change.

In the horizontal position, the next workpiece falls into the gripper 12. This is due to the fact that the spring-loaded lever is opened by a wedge 15 and the leg 18 of the piece-by-piece delivery mechanism is deflected, interacting with the body of the satellite 10, then the cycle repeats.

Claims (2)

1. The device for the oriented supply of blanks on the auth. No. 1393583, characterized in that, in order to expand technological capabilities, the bevel wheel is installed with the possibility of limited reversing rotation around its axis and interacting with the material handler by means of additionally inserted stops fixed to the bevel wheel, one of which is mounted 0 with the possibility of adjusting the periphery of the bevel wheel. 2. The device according to claim 1, about tl and 5 often because the emphasis of the grip is made in the form of a lever installed with the possibility of rotation. 0 five 0 five lg ven9 SI IG8SI fig.Z