RU1824369C - Feed bin - Google Patents

Abstract

Use: in assembly lines for piecewise and strictly oriented supply of thin-walled parts such as a cap made of soft materials and is aimed at expanding the technological capabilities of the device. SUMMARY OF THE INVENTION: Drive and carrier shafts are installed in a loading hopper device. The bearing shaft is pivotally mounted on the gear wheel eccentrically relative to its axis, and the hopper is mounted movably on guides rigidly mounted on the bearing shaft, with the possibility of wiggling. Slots are made in the bottom of the outlet tray for passing the pusher pin. 3 ill.

Description

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The invention relates to bunker loading devices with one degree of orientation receiving parts in bulk and issuing them strictly oriented in space and time and intended for single-piece capture and delivery of parts, for example, such as a cap on a discharge tray and can be used, for example, in the manufacture of assembly works.

The aim of the invention is to expand the technological capabilities of the device due to the ability to manipulate thin-walled parts such as a cap made of soft materials.

In FIG. 1 shows a proposed bunker loading device; in FIG. 2 is a section AA in FIG. 1; in FIG. 3 illustrates the process of transferring a part to an output tray.

 The hopper loading device consists of a hopper 1 mounted movably with the possibility of perfect swinging motion. For this bunker 1

pivotally mounted in the housing 2 and has integral sleeves 3, movably mounted on the guides 4, rigidly mounted together with the pusher 5 and parallel to it on one bearing shaft 6, pivotally interacting with the wheel 7 and mounted eccentrically relative to it axis and drive 8, connected to the drive shaft 9, synchronizing the transmission of rotation on two wheels 7 kinematically connected to it, the output tray 10 with slots in its bottom for passing the pusher pin 5 and receiving parts 11.

The device operates as follows.

The hopper 1 is loaded in bulk with parts 11. Drive 8 is started. Through drive shaft 9 it transmits rotation in the direction of the arrow K to the kinematically connected wheels 7. Moreover, it is pivotally mounted on the wheels 7 and eccentric relative to them

with

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On the axis, the carrier shaft b performs circular motions, and the guides 4 and the pusher pin 5 mounted on it perform a complex circular motion with reciprocating movement. In this case, the guides 4 interacting with the hopper 1 shake it in the direction of arrow B, providing a constant location of the plane of its front wall parallel to the movement of the pin-pusher 5, eliminating the hovering and squeezing of parts 11 between the push rod 5 and the walls of the hopper 1. When moving the pin-pusher 5 in the bottom of the hopper 1 from the lower position up and parallel to its front wall, the latter captures the parts 11 pushing it out of the hopper 1, and in the upper zone the pusher pin 5, passing through the slots of the tray 10, removes the part 11 left e on the tray 10. In this case, the hopper 1 Referring swaying of arrow B engages the upper edge of the front wall with the base tray 10 with shaking it twice during each cycle of movement of the pin - the pusher 5.

The use of the inventive device in comparison with the prototype allows for single-piece loading from the hopper not only thick-walled parts from solid material, which are in bulk there, but also thin-walled parts from soft materials into the tray, diverting them from the hopper.

The passage of the pusher-pin in the mass of parts while maintaining a parallel position relative to the front wall of the hopper prevents them from being squeezed, and while the hopper is displayed synchronously with the cyclic movement of the pin-pusher, ensuring

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It mixes the parts and eliminates their freezing.

The reciprocating movement of the pin-pusher with swaying together with the hopper provided by the hopper guides fixed with the push rod on one bearing shaft allows the transfer of thin-walled parts from soft materials from the hopper to the output tray.

The execution of the gripping body in the form of several pins-pushers-combs parallel to the shaft mounted on the carrier shaft provides one stage of orientation of the cap type parts with their transfer to the tray completely correctly oriented and increases labor productivity.

Claims (1)

SUMMARY OF THE INVENTION A bunker loading device comprising a funnel-shaped housing with an opening in the bottom, a pusher located therein, an outlet tray and a drive, characterized in that, in order to expand technological capabilities, the drive consists of gears mounted on the ends of the drive shaft, pivotally connected to them by a rod and guides rigidly fixed on it, while the housing is mounted on the guides with the possibility of oscillatory movement, the tray is placed under the housing and has an opening for passage of the pusher, and the pusher and the guide are arranged in one plane, parallel to each other and the front wall of the housing.