SU394194A1 - DEVICE FOR ORIENTING DETAILS - Google Patents

Description

one

The invention relates to the mechanization of assembly and can be used to orient parts on the friction properties of their surfaces.

Devices are known for orienting parts according to the frictional properties of their surfaces, containing progressively moving bodies in opposite directions of executive bodies interacting with the surface of the oriented parts.

However, known devices can only be used for orienting parts that have different but frictional properties, the surfaces of which are located on one side of the plane of symmetry — this does not allow flat parts to be oriented according to their burrs on their planes.

The aim of the invention is to provide the orientation of flat parts with respect to the arrangement of burrs on the planes.

This goal is ensured by the location of the device's executive bodies on both sides of the oriented part at a distance between them corresponding to its thickness.

With the same purpose, the executive bodies are made in the form of endless flexible elements.

The drawing shows a diagram of the device in two projections.

The device contains the leading rollers / and 2, driven by, for example, an electric motor and rotating in one direction, and two slave, freely seated on the axles, roller 3 and 4. Rollers /, 2, 3 and 4 are in pairs covered with elastic belts O and 6, the length of which should not be less than the diameter of the orientated parts 7. A tray 8 serves for supplying the part to the work area, the lower part of which is covered with belts, with oblique channels 9 and 10 on the left and right.

In tray 8, the part falls into the zone located between the belts and moves along with the belt in the direction of which its burrs are raised. If the rempi moves in the direction indicated in the drawing, then the part, turned by burrs towards the feeder, will have more co-cutting with the belt 5 and stretch between the belts along the groove 9 and move to the working area. If the plate is directed to the other side by burrs, then the belt 6 prot it into the chute 10, at the end of which the vertical wall is bent away from the vertical position, forming an acute angle with the bottom of the groove. This wall throws the part and it moves to the stripping working area of the burrs up. Thus, parts loaded with a B device burr in one direction or another are in the working area.

however, they are all oriented burrs up.

Subject invention

1. A device for orienting parts, comprising unavailably moving in opposite directions the executive bodies interacting with the surface of the oriented parts, characterized by

by the fact that, in order to impair the possibility of orienting the flat parts on the location of burrs on their planes, its executive bodies are located on both sides of the oriented part at a distance corresponding to them between its thickness. 2. Device for and. 1, characterized in that its executive bodies are made in the form of endless flexible elements.

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