SU415162A1 - DEVICE FOR THE SET OF BOTHE REMAINS ^ Foundation eiiOEFToej - Google Patents

Description

A device for a set of barrel cores is known, comprising a frame, a conveyor for feeding rivets, a mechanism for forming the core, made in the form of a magazine with a spiral-shaped guide, and an actuator.

The purpose of the invention is to automate the core recruitment process.

This is achieved by the fact that the device is equipped with a mechanism for removing the core, made in the form of a spiral-shaped ejector with a power drive, a system of automatic sensors that interact with the mechanism for extracting the frame and mounted on the magazine axis with a device for returning line rivets. The skeleton forming mechanism magazine is provided with a ring with a disc located in it, forming a slit for withdrawing the assembled skeleton, and additional spiral-shaped guides, but spring-loaded elements, such as balls, clamping rivets to the outer spiral turn, are located along the entire length of the spiral-shaped slit.

FIG. 1 schematically shows the proposed device; pas figs. 2, 3 and 4 - sections along aa, bb and bb in fig. one.

The spiral-shaped guide 1 is fixed to the integral disk 2. The spiral-shaped guide 3 of the same profile is fixed simultaneously to the outer ring 4 and the inner disk 5, which are located one in the other and form a spiral slot 6 corresponding to the profile of the outer turn of the spiral-shaped guide. Into the lumen

slots along its entire length protrude spring-loaded balls 7, which are used to press the rivets to the outer turn of the spiral-shaped guide in order to prevent the rivets from scattering during the removal of the assembled core. Rails 8 connect discs 2

and 4, and the inner disk 5 is rigidly fixed in

pipe 9, which, in turn, is welded

to disk 2.

The inlet pl, pi into the outer turn of the left helix shaped guide mechanism 10 serves to push the assembled core out of the device and contains the rods 11, the passage through the holes in the disk 2 and rigidly connected to the flange 12 attached to

the movable sleeve of the hydraulic cylinder 13. The hydraulic cylinder 13 enters the pipe 9.

To push the rivets out of the inner turn of the guides to the outer one, a device 14 for returning the riveted rivets serves

15, the ends of which enter the guides 1, and the two supports 16 telescopically into the cups 17 welded to the drum 18. The drum rotates the supporting rollers 19 fixed to the pipe 9. A portion of the shaft 20 having

threaded with a nut 21, enclosed in a housing 22,

A cam 23 is attached to the nut 21, which, moving inside the housing 22, presses the contacts 24 and, depending on the position of the device 14, electrical signals are given in the spiral guides.

For signaling the set of the core on disk 2, fix the photo patch 25 and 26 with the lamps 27.

The device works as follows.

Riveting 15, for example, is pushed between spiral-shaped guides 1 and 3 with the help of a conveyor. Rivets, moving along a pair of coils, push tool 14, which does not allow it to perekashpvats, and rotate shaft 20 through a gear drive; The cam 23 moves from one terminal groove to the other and, when matched from the Copt; c-24, supplies the appropriate signals. The supports 16 are gradually sunk into the stacks 17 and the tool 14 receives a lateral movement.

For filling the outer coil, the riveting enters the inner coil of the guides 3; At this time, the photosensors 25 and 26 scramble to monitor the coincidence of a set of cores from a Klenkp. By receiving a signal from the sensors, the riveting is stopped, and the mechanism 10, using the hydraulic cylinder 13, starts to push the core through the slot 6. The balls 7 press the rivets to the guides 3, thus letting them crumble and slide out of the mechanism 10.

The mechanism 10 passes through the slot, and the core is pushed out of the device, after

whereupon mechaapism returns to its original position. In the guides, only the riveting 15 remains, packaged with in the second turn. 20 receives a reverse rotation, the device 15 removes the adhesive into the outer turn of the harness 3 and presses it against the incoming riveting. The assembly cycle is repeated.

Subject invention

Claims (2)

1. A device for a set of barrel cores, including a frame, a conveyor for feeding rivets, a frame forming mechapism, made in the form of a magazine with a spiral guide, and an actuator, characterized in that, in order to automate the process of the core set, the device is equipped with a frame withdrawal mechanism , made in the form of a spiral ejector with a power drive; a system of automatic sensors interacting with the mechanism for removing the core, and adaptive devices installed on the axle of the magazine for returning extra rivets, and the magazine of the mechanism for forming the skeleton is equipped with a ring with a disk located in it, forming a slot for withdrawing the assembled frame and additional spiral guides. 2. The device according to claim 1, characterized in that, in order to prevent the films from scattering during removal of the core from the device, spring-loaded elements, for example, balls, pressing rivets, are arranged to the generator of the outer coil. 26 13 75 FIG. five 21 2 , ---;:; - rJ Fig it