RU1791096C - Device for secondary orientation of parts - Google Patents

Abstract

Usage: as a means of automation. SUMMARY OF THE INVENTION: the device comprises a vibrating feeder, which is rigidly fixed on the slide feeder 21 via the base 18. This feeder has a tray 22 for supplying the flow of parts in opposite directions, the gate 23 with the shoulder 26, the spring 25, is fixed. located on the housing 20 of the feeder 21, and the groove 24 for accommodating the spring 25. The spring 25 fixes the lower part of the foot, which has one of two possible positions, which ensures lowering of the part on the tray 22 only after the forward stroke of the gate 23. The reverse stroke of the gate 23 flange 26 moves the part along the tray 22 in one direction. In another possible location, the lower part of the foot is lowered onto the tray 22 unobstructed, which allows the part to move along the tray 22 in the opposite direction during the forward movement of the gate 23. b or. -5 e

Description

FIG. 6

The invention relates to the field of mechanization and automation of production processes and can be used as an automation tool.

A device is known for orienting parts such as caps, comprising a dividing nozzle, a reciprocating carriage with two probes on it located on both sides of the dividing saddle.

A disadvantage of the device is the inability to orient flat parts with ends of various shapes.

It is an object of the present invention to provide orientation of flat parts with ends of various shapes.

This goal is achieved in that the device for the secondary orientation of the parts, comprising a housing, falling and receiving channels, a pusher mounted perpendicular to the feeding channel with the possibility of reciprocating movement along the rails, is equipped with an additional spring loaded stop made in in the form of a flat spring, one end fixed on the lower plane of the guide pushers, and on the working end of the pusher there is a collar placed with the possibility of movement in the receiving area anal mounted perpendicularly feed channel and coaxially to each other, while on the collar and along pusher is further adapted slot intended for the passage of said spring-loaded stops.

In FIG. 1 is a schematic view of a longitudinal section of a device; in FIG. 2 is a view A in FIG. 1; in FIG. 3 - feeder with a rolling rotor of an electric motor drive; in FIG. 4 is a view B in FIG. 3; in FIG. 5 - feeder with a gate feeder, a longitudinal section; in FIG. 6 - gate feeder, top view without feeder

The device for reorienting parts consists of a feeder placed on a sliding feeder.

The feeder comprises a housing 1 with a central bore 2, on the bottom 3 of which a channel 4 is made for passage of oriented parts. Profile; channel 4 corresponds to the contour of the aligned direct and mirror invention of the oriented part. The rotor 6 is supported on the bottom 3 and is installed with a gap 7 between the side surface 8 of the bore 2 and the side surface 9 of the rotor 6. A cylindrical hole 10 is made in the rotrre b, the diameter of which slightly exceeds the diameter of the circle described around the oriented part 5. In the upper part

of the rotor 6, a chamfer 11 is made, which ensures the stapling in the hole 10 of the parts 5 coming through the channel 12 from the bowl 13 having a bottom 14 inclined towards the center. The channel 12 is made in the sleeve 15, rigidly fixed to the bottom 14 of the bowl 13 and provides a one-way flow of parts into the hole 10. The rotor 6 is driven into rotation and mechanically oscillated by a vortex generator (not shown in the drawing), creating a vortex flow in the gap 7. A feeder with a rolling ferromagnetic rotor 16 is possible, for which the housing is made in the form of a charged electrotechnical Lez with an electric winding 17, cooperating with the rotor 16. Feeder pnevmovihrevym motor drive or its base 18 rigidly fixed to the sliding body 20 of the feeder 21. The housing 20 is tray 22 for feeding a flow of pieces in two opposite directions. The gate 23 has guides 19 for reciprocating movement in the area of the channel 4, as well as a groove 24 for placing the spring 25 in the extreme position of the gate 23. The spring 25 is mounted on the housing 20 obliquely so that it is pressed down by the stack of parts 5, if the lower part the foot is in the upright position, and is not pressed by the foot of the parts 5 if the lower foot is in the mirror position. In the front part of the gate 23, a shoulder 26 is made, which acts as the pusher of the part 5.

The device operates as follows.

When the feeder is operating, the parts 5 are oriented in the channel 4, alternating randomly in the forward and mirror positions. As the gate 23 moves forward, the stack of parts 5 is agitated, and the lower part 5 of the foot, if it is in a mirror position, is lowered onto the gate 23 and removed by a shoulder 26 when the gate 23 is backtracked on the tray 22. In this case, the next lower foot part is lowered. If it is in a straight position, it lowers onto tray 22 and, together with the entire stack, presses spring 25 down. In advance, the gate 23 moves the part 5 along the tray 22. In the event that the lower part of the foot has a mirror position, the spring 25 interacts with the end of the lower part, which rests on the upper surface of the shoulder 26 with the other end. fixed by a spring 25, remains in place and at the end of the gate stroke, bypassing the collar 26, is lowered onto the tray 22. It is removed along the tray

22 during the reverse stroke of the gate 23. The gate feeder 21 creates two flows of parts in opposite directions along the tray 22. Formula and sobreten and Device for the secondary orientation of the Parts, comprising a housing, a supply and a receiving channel, a gate installed perpendicular to the feed channel with the possibility of reciprocating movement along the guides, which is different in that, in order to ensure the orientation of flat parts with ends of different shapes, it

equipped with an additionally introduced spring-loaded stop, made in the form of a flat spring, one end fixed on the lower plane of the slide rails, moreover, a collar is made on the working end of the slide, which can be moved in the area of the receiving channels, installed perpendicularly to the feed (soy

to a friend, at the same time, on the flange and along the gate body, an additional groove is provided for passing said stop.

Type A