SU847384A1 - Device for laying insulation tape into cassette - Google Patents

Description

This invention relates to process equipment for production. neither ring coils and can be used in the radio engineering and electrical engineering fields. The closest technical solution to the present invention is a device for laying an insulating tape in a cassette containing a crank-and-link mechanism with a pusher and a mechanism for fixing the tape ij. However, this device has a low productivity. The purpose of the invention is to increase productivity. The goal is achieved by the fact that the device contains a mechanism for sealing the tape, made in the form of a disk with spring-loaded pivoting fingers, mounted co: but the cassette, and an eccentric roller mounted on the pusher, and the mechanism for fixing the tape is made in the form of a spring-loaded bar mounted perpendicular The direction of movement of the pusher and the associated C.1NIM kinematically. FIG. 1 shows the device, a general view ;, FIG. 2 is a view A of FIG. 3 - view B on. FIG. 2. The device contains a crank mechanism in the form of a flywheel with a cam crank 1 and backstage with a pusher 2, a mechanism for fixing the tape, made in the form of a clamp 3, spring-loaded 4, in contact with the rocker S, spring-loaded spring 6 and interacting with the cam 7. Stop 8 serves for the final upper position of the retainer 3. The belt sealing mechanism is made in the form of a disk 9 with spring-loaded fingers 10. On the device there is a protrusion 11 for raising the fingers 10. The eccentric roller 12 is mounted on the pusher 2, located in the slider 13. The flywheel through the gears 14, 15 and 16 is connected with the switching gear 17, mounted on the entire worm gear 18, which is engaged with the worm connected with the electric motor. The gear 19 may also be engaged with the shifting gear 17 and mounted on the shaft 20, on which the bobbin 21 is mounted to rewind the tape from the roll 22 to it. The hinged cover 23 with latch 24 is designed for winding protection, and

It is also a braking device. To control the spool diameter of the bobbin, there is a lever 25 with a microswitch 26. A microswitch 27 is built into the cover 23, which is used to turn on the motor during winding. A plate 28 with a microswitch 29 serves to end the filling of the cassette 30 with the tape. The spool 21 receives rotation from the motor 31, and the cassette from the engine 32 Between the pusher 2 and the retainer 3 a loop 33 is formed.

The device works as follows.

The tape is rewound from roll 22 to spool 21 mounted on shaft 20 and received through rotation gear 19, switch gear 17 worm gear from electric motor 31. The attachment is turned on by means of a microswitch 27 on the closure of a cover 23 made of organic glass to lock 24, which also serves as a barrier and brake for the coil 22. The cutting off is performed by an automatic microswitch 26 under the action of the lever 25 following the diameter. spools. In order to place the tape in an accordion-shaped cassette, the locking gear 17 is brought into engagement with gear 16, which through gears 15 and 14, the cranks of the flywheel 1, gives the translational movement to the rocker pusher 2. When the stacker takes the right position, the eccentric roller 12 presses the tape to the slider 13 and the latch 3 presses the tape against the stop 8 of the cassette 30, and a loop of tape 33 is formed between them. A 10 mm stacker fails to reach the rightmost position, latch 3, goes down under the action of the cam 7 and the rocker arm 5, then returns under the action of the springs b and 4, but already on the back side of the hinge 33, and the hook occupies the left position, while the eccentric releases the tape.

held back by latch 3, and moving without capturing it, the process repeats. When the cassette is filled with a tape into a package in the form of an accordion, the outermost turns press the plate 28 installed at the end of the cassette, which presses the button of the microswitch 29, and the electric motor will stop. A sealing device made of six spring fingers 10 was used to seal and move the laid tape into the cassettes, to lift the finger between the cassette and the stop 8, there was a protrusion 11, and to remove all the fingers from the cassette when it was removed. the locking device mounted on the disk 9, the fingers lift, release the cassette and the cassette takes out the cg ..

The proposed device will improve performance.

Formula a and 3 is circumscribed

A device for laying an insulating tape in a cassette, comprising a crank-and-crank mechanism with a pusher and a mechanism for fixing the tape, characterized in that, in order to increase productivity, it contains a mechanism for sealing the tape, made in the form of a disk with spring-loaded swivel fingers, mounted coaxially to the cassette and an eccentric roller mounted on the pusher, and the mechanism for fixing the tape is made in the form of a spring-loaded strip mounted perpendicular to the direction of movement of the pusher and associated with it kinematically.

Sources of information taken into account at. examination 45 1- USSR Author's Certificate No. 205954, cl. H 01 F 41/08, 1966.

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Claims (1)

Claim 25. A device for laying an insulating tape in a cassette containing a crank-rocker mechanism with a pusher and a mechanism for fixing __ tape, characterized in that, in order to increase productivity, it contains a mechanism for sealing the tape, made in the form of a disk with spring-loaded swivel fingers, mounted coaxially ”Cassette, and an eccentric roller mounted on the pusher, and the mechanism for fixing the tape is made in the form of a spring-loaded bar mounted perpendicular to the direction of movement of the pusher and associated with him kinematically.