SU631308A1 - Loading apparatus - Google Patents

Description

I

The invention relates to mechanical engineering and can be used in automatic machines for feeding parts from a magazine to a treatment area.

A device for loading machine tools is known, which contains a magazine with a cutter, a feeder with grippers and an actuator control drum, and an IJ drive.

The disadvantage of this device is the lack of mechanism | able to change the position of the part from vertical to horizontal when feeding them from the store.

It is also known a device containing a magazine with a cutter, a feeder in the form of a pneumatic cylinder, placed on the base, on the stem (pusher) of which a spring-loaded bushing carriage sits) with a catch hinged to it and connected to the stem L rod. from oriented and filed in zoi

machining parts, except when the pneumatic cylinder o6paTHONJ.

The goal of the invention is noBu iieinie, the reliability of the device when pacmvipeHuu its technological capabilities. This goal is achieved by the fact that in the proposed device the slider and the feeder carriage are mounted on the base with the possibility of mutually perpendicular reciprocating movement,

wherein the slider is connected to the feed carriage, the pusher and the magazine cutter by means of shaped bayonet connections.

Fig, 1 depicts described

device, general view; FIG. 2 is a section A-A of FIG. 1; Fig 3-Fork B Fig 2; FIG. 4 is a view B of FIG. 2;

The loading device consists of a base 1, a microchip 2 with a drive 3,

Claims (2)

the stem of which is connected to the slider 4, the grooves of the slider 4 are made with shaped grooves of the p and p joints, and on the rigidly connected to the slider plate 5 there is a profiled groove (p. 63 Rack 6, which serves as a guide for slide 4, is provided with slats 7, The entrance to the grooves of the carriage 8, on which the hinge of the axle x 9 is fitted, is a gripper 10 with bushings 11. The bar 12 joins the hinge 10 to the pusher 13 of the feeder integrated in the carriage 8 so that it can move inside the carriage 14 and 15 of the carriage In and pusher 13 are included in the profiled grooves p and h on Slider 4. A magazine 17 is fitted with a slam-shutter 17 with limiters 18 and a roller 19, which is included in the shaped groove of 1l plate 5. On the base 1, limiters 20 and 21 and the receiving ring 22 are mounted. The sequence of operation of the loading device is determined by shaped slots p, P, No. When the actuator stem 3 moves to the left (Fig. 1), the profiled groove m, acting on the inclined section N, the roller 19 of the shutter 17, retracts the right guide 18 from the part, being in the magazine 16, and it slides all the way to the left stop 18. At this time, the role Figs 14 and 15, which are located on the straight sections of the profiled grooves p and n, do not intermix the carriage 8 and the pusher 13. When the roller 19 goes to the straight linear section of the profiled groove m, the movement of the levers with the 18 cutter 17 stops. The next part will be prepared for delivery to capture 1O. Upon further movement of the slider 4, the inclined section of the profiled groove P acts on the roller 15 of the pusher 13, moves it together with the bar 12 to the left (Fig. 2) and rotates the grip 1O on the axles 9 until the moment the gripping part is placed on the receiving ring 22, The roller 14 of the carriage 8, which was previously located on the straight section 84 of the grooved groove p, together with the roller 15 of the pusher 13, fall into the portions of the grooves p and n with identical profiles, which makes it possible to take the grip 1O away from the part, synchronizing the movement of the carriage 8 and pusher 13. At the same time, the gripper 10 does not rotate on the axis x 9, and, consequently, it does not affect the part. After finishing the machining of the part and transferring it by some mechanism to the next position, the drive 3 makes a move in Fig. 1 (fig. 1). The gripper 10 is set to its original position, the slam-shutter 17 passes another part into it, and the cycle repeats. Claims of the Invention A loading device comprising a base, a magazine with a slam-shut and a feeder in the form of a carriage installed inside the slide with a hinged clamp, connected with a pusher bar, which is distinguished by the fact that with the expansion of its technological capabilities, the slide and the carriage the feeder is mounted on the base with the possibility of mutually perpendicular reciprocating movement, the slider being connected to the feeder carriage, the pusher and the mag zine profiled by bayonet connections. Sources of information taken into account in the examination: 1 A. Malov. I. Loading devices for machine tools. M., 1965, p. 220, f. 13O. 2. Malov A.I. Loading devices for machine tools. M., 1965, p. 120, f. 70 1 21 FIG. 2 Type B Fi.Z Type B