SU571362A1 - Component indexing device - Google Patents

Description

one

FIELD: machine building. and is intended for use in loading mechanisms that provide a supply of head-oriented parts.

It is known that a device for orientation of parts, containing a feed tray with guide bars in the form of an arc of a circle, the center of which coincides with the end of the feed tray, as well as the receiving tray 1 j.

The disadvantage of this device is the low reliability in operation due to the fact that there is no forced rotation of parts when they are single-handedly output to the gorieon;

Known; also a device for orientation of parts containing a feed tray in the form of guide rails with a casing and with a radius end section, two boilers and a slinger - tipper (2, 20

A series of parts that fall into the radius bone region of the supply tray and interact with the casing and center of the tray gradually occupies a horizontal position, and their output occurs by piece. 25

2

The disadvantage of this device is also the unreliability of work due to congestion in the tray due to orientation of the whole number of parts

The purpose of the invention is to increase the reliability of the device.

This is achieved by the fact that in the proposed device, the cut-off devices, one of which is made in the form of a wedge, as well as the safety bridge, fixedly mounted in the guide bars, are located at the beginning of the radius section, and in its box there is a device of parts, rigidly connected with trimmers,

Fig, 1 shows the proposed device in section; on fkg. 2 - view A of FIG. one; on fkg, 3 - section bb of fig. 2

On the housing 1, the plaques 2 and 3 are fixed, forming a supply tray, and also an inclined V-shaped discharge flow 4. Parts 5, supported by the edges of their heads b on the upper surfaces of the slats, are stirred between the strips 2 and 3. Slats 2 and 3 are fixed with the threshold-oprocke 7, which interacts with the lower ends of the parts 5. I sent the shape of the arcs of circles 8 with the center on the edge of the dumper 7 facing towards the details and radnus, somewhat smaller distance between the end in the head of parts 5. Equidistant with guide rails 2 to 3 in their end sections 8 is fixed by means of racks 9, the casing 10, the distance between which and the guide rails 2 Е 3 somewhat exceeds the height of the heads 6, connected to the housing Axis 11 having mounted lever 12, spring-loaded with an elastic element 13 and carrying a tropic 14, interacting with chidium 15 of the leading element 16, lever 12 fasteners 17 with cutter 18, Yugavmetr sakatel i% j are fixed to the lever 12, windows 2 are made in guide wounds 203 , and also the driver 21. The device (the operation works in the following way. They flew B into a lotto, for example, from a vibratory bunker, forming a column in the tray continuously. When shifting the lead metal and 1 c in vffav roller 14 escapes from dkoca 15, in the spring 13 turns the lever 12 hour hand; Open the tray 18 to the left, releasing the first item to the left. Simultaneously, the wedge-cutter 19 enters to the right into the gap between the first and second from the left parts in and pushes the upper part of this part to the left, and the safety device 21 overlaps the gap between the guide rails 2 and 3 below. Since the lower end of the first part is held by the burner tipper 7 , the part is rotated counterclockwise to the position shown in FIG. 1, with a thin contour. Casing 1O and radius sections 8 11 directions x: lead head, excluding popping up of parts of the feed tray. During the reverse course of the lead alemute 16, the bevel 15 is removed and the roller 14 turns the lever 12 clockwise, the driver 21 moves away and passes the detail turned by the head forward into the diversion tray 4, and the cutter 18 enters the supply tray on the left and captures the next sutyal. Formula from the back of e to and 1. Device for the orientation of parts such as a roller with a head, containing the feed tray, the J9 look like a guide. Double heats with jacket and with a radius of finite section, two compartments of bodies and thresholds O1fOccummer | characterized by the fact that, with the increase in the reliability of the operation of the device, the ovo is equipped with a safety device for parts that are installed in the radius of the feed tray and. rigidly connected with the otsekatepk, which was executed in the head), and the retractors, as well as 11rb1 & 1Sch | L and vpodvizvoyea1foulvyv S onP {avlyyushvh slats, located at the beginning of the radius of the lotus. | 2. The procedure under item 1, is about the fact that the cutters and the catcher are fixed; swinging {lever. Sources of information received in the introduction of the law: 1. Authors certificate M 306948, cl. In 23 U 7 / O8, 1969. 2, Copyright certificate № 61357, .... Vt. 23 ft 7/08, 1940.

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