SU631386A1 - Apparatus for applying adhesive tape onto articles - Google Patents

Description

one

The invention relates to equipment for installing products and is intended for applying adhesive tape to a product.

A device is known for applying adhesive tape to a product comprising an adhesive tape reel, pressure rollers, one of which is mounted on a pivoting bracket, a fixing roller and a knife mounted on a pivotal traverse connected to a flat spring, one end connected to the bracket 1.

 A disadvantage of the known device is cutting of the glued length of tape, not fixed relative to the coil, which leads to its sagging and contamination of the remaining end of the coil and reduces the reliability of the device.

The aim of the invention is to increase the reliability of operation.

This goal is achieved by the fact that the second end of the flat spring is installed in the direction of their outer direction and is provided with a clamp for the ribbon, while the device has a stop to interact with the clamp and is equipped with a spring-loaded pusher connected to the flat spring to act on the tape between the fixed spring. roller and stop.

In the drawing, the image of ke1-; o-stroysgno. Tl applying adhesive tape on .de., General view.

The proposed device; k; ь carcass 1 dl. TeiiThi 2, rlpki 3 - O d, RIIZhma tape 2 to product 6. Roller 3 rew: 1 lee on the swiveling corner: 1 e :: e 7: i: 1: 0., cutting loita 2. To the roller 5, the tape 2 is pressed against fic; pvuiiiii roliko.m 8. Knife 9 d; 1 cutting of tape 2 is reconciled on a rotary traverse of 0. with a flat with a flat-sided; and a diaphragm clamp 13 for fixing the pulley 2 1; when cutting it to the stop 14. With the mocKoii spring non 1) the spring is connected — the first follower is 15. 14 for obroz-dnanm pet.iii ;; onty.

The device is working c.1ed.

SETTING K ;;: TO LEARN TO IDEA: PC b and

begins to encircle 4 ;; :; ((M: nih. H-1; r; roller 5 owls; ss: nn with Aeolik 8 and po.iiiKON; in footer,: ienT 2 and it is | |; glueing,) o. 11) with M ;; ci of the required length of NLK.yyk.

the device rotates around the pressure roller 4 before the roller 3 rolls onto the product 6. In this case, the swivel bracket 7 deflects and compresses the flat spring 11, the stroke of which is limited by the stop 14. The flat spring 11 presses the belt 2 with a clamp deflection. In this case, the spring-loaded pusher 15 rests on the portion of the belt 2, and the traverse-10 rotates and the knife 9 cuts the ribbon. After that, the plunger 15, by means of its spring, moves and forms a loop of the belt 2, by means of movement. its cut end under the rollers 5 and 8. The cut tape, therefore, has no protruding end. When the device is withdrawn from the product, the flat spring 11 returns the knife 9 and the pressure roller 3 to the initial state. For a more reliable removal of the knife 9 and the pressure roller 3 to its original state, the brace 7 can be spring-loaded.

Fixing the tape with a clamp during cutting followed by retraction of the protruding cut end using a spring-loaded pusher will improve the quality of packaging of industrial products and automate this process. Case work

the device will reduce the waste of adhesive tape and allow you to stick the tape in the required wide variation of the range of its length.

Claims (2)

1. A device for applying adhesive tape to products, comprising a tape reel, pinch rollers, one of which is fixed on the swivel arm, a fixing roller and a knife mounted on a rotary cross bar connected to a flat spring, one end connected to a bracket, characterized by so that, in order to increase the reliability of operation, the second end of the flat spring is installed in the guides and is provided with a clamp for the tape, while the device has an emphasis for cooperating with the clamp. 2. A device according to claim 1, characterized in that it is provided with a spring-loaded pusher coupled to a flat spring., For acting on the tape between the fixing roller and the anvil. Sources of information taken into account in the examination: 1. USSR author's certificate LGO 424772, cl. B 65 B 51/06, 1972.