SU821304A1 - Device for indexed feed of caps - Google Patents

Description

The invention relates to a packaging apparatus, namely, devices for the orientation of the delivery of caps to technological machines for bottling liquids. A device for orienting the feeding of caps is known, which contains a feed hopper, an under-mounted hopper, and a spy is located on its inner surface. Rial Lotto ::, a device for turning the caps and a chute to exit the caps l. The disadvantage of this device is that it is intended for the orientation of caps, whose height is considerably smaller than the diameter, and cannot be used for orientation of caps, which height is less than the diameter, and of caps with a stepped bottom. The purpose of the invention is an oriented feeding of caps, the height of which is at least equal to the diameter. This goal is achieved by the fact that the device contains a feed hopper, a vibrating hopper mounted under it on the inner surface of which has a spiral tray, a device for rotating the caps and a chute for exiting the caps. The device for rotating the caps consists of a groove, the cross section of which is a semi-circle with radius equal to the radius of the cap reinforced above the spiral tray of the support and three guides behind it for dividing the flow, while the section of the alcohol tray a, located in front of the anvil, is made oblique, the guides are flat plates of a triangular forgl, two of which are turned by pillars in the direction of movement of the caps, and a third is located between them and the top is opposite to the direction of movement. The outlet end is located above the estrus level to exit: the caps. 1 shows the device. General form; FIG. 2 shows the vibro-bunker, view from above, FIG. 3, a device for turning the caps, section A-A in FIG. 2; figure 4 is the same, view along arrow B in figure 2; . on figure 5 - section bb In figure 2; figure 6 - samples oriented caps. A device for oriented feeding of caps contains a hopper 1 installed under it.

A vivrobukker 2, on the inner surface of which is a spiral tray 3, and an attachment 4 for turning the caps, consisting of the chute 5, the cross section of which is a semicircle with radius 1 equal to the radius of the cap that is fixed above the spiral tray 3 of Support B and positioned. There are three guides 7-9 for separating the flow. Section 10 of the spiral tray 3, located on the perad stop 6, is made oblique, and the direction is flat plates m: rectangular in shape, two of which 7 and 8 are facing vertices in the direction of movement of the caps, and the third 9 is located between them and facing the top, against the direction of movement.

The device works as follows.

The caps from the hopper 1 pour into the vibration bin 2 and along the spiral tray 3 and the fixture 4 to rotate the caps enter the chute 11. Repeat the spiral tray 3 rto, the caps in a chaotic state fall on the chute 5, where their primary orientation occurs. Moving along the tray 3 one hundred {(LIE across it caps, falling on the chute 5, are there in a position of unstable equilibrium. As a result, the orientation of the caps lies lying. Along the chute 5 forward or backward

After pre-orientation, the caps slide along the inclined section 10 of the spiral tray 3, detaching from the total flow of the caps, and pushing the stop 6 turns 90. Thus, after the stop b, along the tray 3, the flow of reoriented caps lying across the bottom of the tray moves to shell or to the center of the bunker.

Next, the caps fall on the flow guide 9 dp plate and, since the center of gravity of the caps is displaced by the weight of the bottom, they are divided into two streams. When separating the flow of pre-oriented caps into two streams of finally oriented caps, going along tray 3 vertically one hundred times down, the caps of the separation plate 9 are supported by two guides 7 and 8. In the process of further movement, the caps bend around the direction of entering the diverter 11 segment stop 12. When estrus overflows with oriented caps, the latter, skirting stop 12, are discharged back into the vibration bin 2.

To detach the caps from the total flow, instead of the inclined section 10, it is possible to use the arrangement of the output end of the chute 5 to adjust 4 above the level of the output of the caps into the outlet 11.

This device greatly expands the technological possibilities and scope of application of vibro-hoppers.

Claims (2)

1. A device for oriented feeding of caps, containing a feed hopper, a vibrating hopper installed under it, on the inner surface of which is a spiral tray, a device for rotating caps and a chute for opening caps, characterized in that the caps are oriented with a smaller height. measure jwa-meter, the device for turning caps consists of a groove, the cross section of which is a semicircle with a radius l equal to the radius of the cap that is fixed above the spiral a stop tray and three three guides behind it for dividing the flow, while the section of the spiral tray located in front of the stop is made on the tops, the cadmium are flat triangular plates, two of; which are inverted in the direction of movement of the caps, and a third is located between n m and facing vertex against the direction of alternation. 2. A POP device 1, characterized in that the exit end of the chute is located above the estrus level to exit the caps. Sources of information taken into account in the examination 1. USSR author's certificate No. 516639, cl. B 67 B 3/02, 1975. IS 3 AT Bus 6