SU1563894A1

SU1563894A1 - Arrangement for orienting cylindrical parts

Info

Publication number: SU1563894A1
Application number: SU884395107A
Authority: SU
Inventors: Viktor I Lapshov; Aleksandr M Terentev; Vladimir S Serov; Yurij V Ovsyannikov; Aleksandr N Tushunov
Original assignee: Podolskoe Proizv Ob Shvejnykh
Priority date: 1988-03-21
Filing date: 1988-03-21
Publication date: 1990-05-15

Description

The invention relates to the automation of technological processes and can be used when loading process equipment oriented parts, such as screws with a groove on the end. The purpose of the invention is to ensure the orientation of the cylindrical parts with a groove on the end. Parts from the feed tray enter the separator sockets, receiving rotational motion around its own axis and moving along with it along the face surface 2

glass 2. on which there are two annular grooves 6 and 7, ending with holes 8 and 9. In the groove 6, the annular knife 10 is installed flush with the end surface of the glass, and in the opening 9 of the groove 7 there is a controllable flap 18. The part entering the groove downwards sits down the groove on the knife 10 and lingers at the end of the groove 6, aligning with the hole 8 and stopping the separator in this position, and the part entering the groove upwards passes freely through the groove 6 with the knife 10 and lingers at the end of the groove 7, aligning with the hole 9 and stopper separator. The spacing of the holes 8 and 9, non-multiple step separator sockets, eliminates the possibility of simultaneous alignment of the holes 8 and 9 with two separator sockets. Compressed air simultaneously flows to the retainer securing the separator to prevent it from turning when the part leaves the controlled valve 18, releasing the hole 9 to move the part down the hole 3 in the housing and the hole 4 in the housing to blow the part up. 4 il.

15638

1563894

3

The invention relates to the automation of technological processes and can be used when loading process equipment oriented parts such as screws with a groove on the end.

The purpose of the invention is to ensure the orientation of the cylindrical parts with a groove on the end.

FIG. 1 schematically shows the proposed device, a longitudinal section in FIG. 2 - the same, with a flap; in fig. 3 - the same, top view (without cover and separator); in fig. 4 - ring knife, reamer.

The device includes a base 1, on which is fixed a glass 2 with channels located tangentially to its internal diameter (not shown) for supplying compressed air. In the base 1 there are holes 3 and 4 for supplying compressed air and parts 5. In the glass 2, annular grooves 6 and 7 are located on the end surface, ending with through holes 8 and 9. The ring knife 10 is installed in the groove 7 and is fixed flush with the end surface of the glass 2 ring 11. The feed tray 12 of the cylindrical parts 5 is located on a circle of the same diameter with the knife 10 and is fixed on the lid 13. The separator 14 is installed in the glass 2 with a radial clearance. On the end surface of the separator

14 are evenly around the circumference of the slot 15 for parts 5 and the holes 16 for fixing the separator spring-loaded latch 17. In the through hole 9 of the annular groove 7 is installed controlled valve 18. Holes 8 and 9 are located on circles of the same diameter with slots

15 separators, but in increments, non-repeatable pitch nests in the separator.

The operation of the device is as follows.

Compressed air through the choke 19, falling into the gap between the glass 2 and the separator 14, tells the latter a complex movement. In this part 5, coming from the feed tray 12 in the slot 15 of the separator 14, interacting with the walls of the socket, receives a rotational movement around its own axis and moves with the separator. From tray 12, cylindrical parts 5 can flow into the slots of the separator 14 in two positions: in the first - pa4

zom'down; in the second - groove up. Item 5, entering the slot 15 slot down, participating in these two movements, when moving along the knife 10 sits on it a groove and is held at the end of groove 6, aligned with the hole 8 and stopper the separator 14 in this position. Item 5, entering the slot 15 groove up, passes freely through the groove 6 with the knife 10 and is held at the end of the groove 7, combined with the hole 9 and stopper the separator 14 in this position. The spacing of the holes 8 and 9, non-multiple step positioning the nests 15 of the separator 14, eliminates the possibility of simultaneous alignment of the two sockets of the separator 14 with two holes 8 and 9 of the cup 2.

When a signal is applied, the compressed air simultaneously flows to a retainer 17 securing the separator 14 to prevent it from turning as part 5 leaves slot 15, is controlled by valve 18, which clears hole 9 to move part 5 down hole 3 to the receiver and hole 4 to blow the part 5 up to the receiver.

Claims

Claim

A device for orientation of cylindrical parts comprising a cup fixed on the base with an annular knife on the end surface, a separator with evenly spaced around the circumference of the slots mounted for rotation, and a feed tray, characterized in that, in order to orient the cylindrical parts with a groove on the end face, it is equipped with a spring-loaded retainer installed with the ability to interact with the separator, and a flap for the piece-by-piece delivery of parts, and on the front surface of the glass there are two annular The ase ending in through holes located on circles of the same diameter with separator sockets and with a pitch, non-repeatable step of the sockets in the separator, in one of the annular grooves a circular knife is flush with the end surface of the cup, and in the through hole of the other groove there is The housing has two holes for supplying parts and compressed air, coaxially with the through holes of the annular grooves of the glass.

1563894

1

FIG. 2

1563894

FIG. four