SU1230726A1 - Work feeding apparatus - Google Patents

Description

This invention relates to the automation of metal forming processes.

The purpose of the invention is to increase reliability.

FIG. 1 shows a device at the moment of capturing a part from a magazine, side view, FIG. 2 - the left part of the device with movable rails in the upper extreme right position, in FIG. 3 - the same, with movable slats in the lower left position; in fig. 4 - section A-A in FIG. 1 {per fng. 5 is a diagram of the drive of the movable rails

The device comprises a magazine 1c billet 2 in the form of rotating bodies, in particular cylindrical, for feeding them into the working area of the machine 3, a rack conveyor 4 located under the magazine, provided with fixed rails 5 and movable rails 6 moved from the actuator 7 in the feed direction (arrow B) and in the direction to the store (on the arrow C). The movement takes place in a plane perpendicular to the axis of the fed parts 2.

Each of the rails 5 and 6 has a slot 8 for parts 2. Fixed rails 5 service: 1kat stop, limiting D1 movement of parts 2 in store 1, having a side window 9 for removing parts from it 2. Window 9 is closed with T-shaped valves 10 which are under the action of springs 11 and moving along the arrow B when lifting the movable rails acting on them 6.

The drive 7 of the movable rails 6. contains two cams 12 and 13. The cam 12 provides their vertical movement (along arrow B) through the gearshift gear 14 and the sliders 15c with the possibility of horizontal movement (along arrow B) carried out from the cam 13 through lever gear 16.

The device works as follows.

In the initial position, the column of the parts 2 located in the shop 1 is supported on the fixed rails 5 located under it, the window 9 for dispensing the parts 2 from the shop is closed by the flaps 10 occupying the lowest position under the action of the springs 11, the movable rails 6 also occupy lowest position (Fig. 3).

Then, under the action of the cam 12, the rails 6 are raised to the extreme upper position, the lower part 2, located in the magazine 1, is in the nest 8 of these rails. During the course of the top of the rail 6, they raise the flaps 10, compressing the spring 11 (Fig. 1). After that, under the action of the cam 1-3, the slats 6 are moved to the right in the direction of arrow B, removing part 2 located in their sockets 8 from store 1. The column of parts 2 in store 1 and the shutters rest on movable slats 6 (Fig. 2).

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Under the action of the cam 12, the rails 6 are lowered, leaving part 2 in the socket of 8 fixed rails. The post of parts 2 in the shop 1 is lowered onto the fixed rails 5, and the valves 10, lowered by the action of the springs 11, close the window 9 of the shop 1, preventing the parts 2 from spontaneously rolling out of it.

Then, under the action of the cam 13, the rails 6 are moved to the left to the initial position (Fig. 3), and the cycle is repeated.

Pre, the proposed implementation of the device for supplying rod parts in the form of rotation bodies from the magazine provides improved reliability and improved operating conditions by eliminating spontaneous roll out of the supplied parts.

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 Order 2478/13 Circulation 783.

. -polgr, pr-tie, Uzhgorod, st. Project, 4

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Claims (1)

DEVICE FOR SUBMITTING PREPARATIONS, mainly cylindrical rods, containing a magazine with walls and side windows under the blank; that, in order to increase reliability, it is equipped with dampers installed with the possibility of interaction with the conveyor, with spring-loaded shutters installed in the shop windows between one of the walls and the conveyor, spring-loaded towards the conveyor. Thebes! vvy. b O m u s