SU363230A1 - to the AUTHOR'S CERTIFICATE with the accession of jY applications ”—Priority —Printed on 20.HP.1973 Bulletin L9 3Date on the description of 23.III.1973M. Cl. H 05k 13 / 00УДК 621.315.687.6. .002.5 (088.8) - Google Patents

Description

DEVICE FOR INSTALLATION IN CASSETTES OF CYLINDRICAL RADIO-DETAILS WITH FIXING ELEMENTS

one

The invention relates to the electronic industry and is intended for stacking in cassettes of cylindrical parts with locking elements, such as thermal fuse bodies.

Similar devices are known, comprising a vibrating hopper, a table, driven and gripping sprockets, connected by a single shaft and driven by a chain equipped with spindle heads with collet chucks, a driving sprocket, a guide cam, a cassette magazine.

The purpose of the invention is to increase the performance and reliability of the device.

For this purpose, a fixed rail interacting with the gear wheels of the spindle heads and a presser mechanism, made in the form of a set of vertical springs and one envelope of them, used to move each spindle head at the position of alignment of its axis with the disk slot, are fixed on the end surface of the guide cam.

FIG. 1 shows the proposed device, top view; in fig. 2 is the same; the section along A-A in FIG. one; in fig. 3-section along BB in FIG. one.

The device consists of a vibrating hopper /, a table 2, a driven sprocket 3 and a disc 4 with slots for cassettes rigidly connected by one shaft,

package 5 clamping springs, chain b, in the sleeves of which spindles 7 are placed, which can freely rotate and move along the axis of gears 8 and gripping collets 9 fixed respectively to the upper and lower ends of the spindles, fixed rail 10, with teeth, primal mechanism II located on the guide cam and consisting of a series of vertical (and one envelope) flat springs. The device also contains (guide plate 12, electric motor 13, gearbox M, the output shaft of which is connected via a safety clutch 15 to the drive sprocket 16, puller 17, outlet tray 18, accumulator 19 dt of cassette stock and feed tray 20 for feeding -filled cartridges on the assembly line (21 radio components with fixing elements).

Parts from the vibrating hopper / enter the grooves of the table 2. At the same time, the next cassette 22 is automatically fed from disk 19 by disk 4. Table 2, driven by an asterisk 3 and disk 4, rotates synchronously from the electric motor 13 through a gearbox 14, a safety clutch 15, a driving sprocket 16 and a chain into . At the moment when the part 21 and the gripping collet 9, which fits into the groove of the table 2, are on the same axis, the gear 8 rolls down from the guide cam 12, the collet 9 under the action of the pressure spring package 5 lowers and engages the stackable part 21 placed in the table groove 2. Upon further movement at the moment when Sh1nie1del 7, driven by chain 6 with the captured part 2 coming off, descends from table 2 and occupies the position to fit the hole 22 of assembly 22, the clamping mechanism V /. . At the same time, the gear 8 engages with the rack 10, part 21, rotates combining the fixing elements of the part 21 and the couch 22. The part 1 under the action of the clamping mechanism 11 is received in the cassette 22, and the spindle 7,: leading further: chain 6 and The cam 12, leaving the part 21 in the cassette 22, rises in order to grip and stack the next part. Cartridges filled with parts of each other along guide rail 20 are moved onto a conveyor belt. If any part 21 is not removed from the spindle, then the part is removed by a special detachment 17 on the way of its movement and dumps it into the discharge chute 18. Subject of the invention The device for placing into a cassette cylindrical radio components with locking elements, mainly cases thermal fuses containing a vibrating hopper, a hopper, a transporting table with sockets for placing radio components and a disk with cassette slots located on the same axis with a guide cam and tension chain sprocket equipped with grippers made in the form of spindle heads with collet clamps, drive gears that interact with the guide cam, and a drive mechanism, characterized in that, in order to improve the performance and reliability of the device, the front face of the guide the cam is fixed stationary rail, interacting with the gear spindle heads, and the clamping mechanism, made in the form of a set of vertical and one envelope of them and the brakes, which serves to move each spindle head at the position of alignment of its axis with the slot of the disk.

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