Cutting device for adhesive tape production and capable of automatically clamping cutting surface through centrifugal force

Abstract

The invention relates to the technical field of adhesive tape production equipment, and discloses a cutting device for adhesive tape production and capable of automatically clamping a cutting surface through centrifugal force. The cutting device comprises a cutting seat, the top of the cutting seat is fixedly connected with a rotating roller, the inner side wall of the rotating roller is fixedly connected with a speed limiting ring, the interior of the speed limiting ring is fixedly connected with a compression frame, a first electromagnet is fixedly connected to the interior of the compression frame, and a first permanent magnet is slidably connected to the interior of the compression frame. A sliding block is reset under the pulling force effect of a second reset spring, so that the sliding block is pulled to the position of a pressing switch, the pressing switch controls a second electromagnet to work, the second electromagnet and a second permanent magnet repel each other, the second permanent magnet pushes a sliding sleeve to move outwards, the sliding sleeve drives a pressing plate on a hinge frame to press downwards, the adhesive tape is clamped by the pressing plate, so that the device can automatically clamp the adhesive tape according to the conveying state of the adhesive tape, and the phenomenon that the adhesive tape is broken due to the influence of tension is effectively avoided.

Description

technical field [0001] The invention relates to the technical field of tape production equipment, in particular to a cutting device for tape production that uses centrifugal force to automatically clamp the cutting surface. Background technique [0002] With the rapid improvement of social economy and people's living standards, tapes have been fully integrated into all walks of life and people's daily life. Tapes are widely used in food, medicine, cigarettes, household appliances, daily chemicals, electronics, etc. Packaging sealing and pasting in the industry, tapes in daily life are of various sizes and specifications, which need to be cut according to the product requirements after production, and then sold, but when the tape is produced and rolled, it is necessary to cut the rolled tape, Then proceed to the next roll. [0003] In the prior art, when the cutting is in progress, the automatic deceleration and automatic clamping of the cutting surface cannot be carried out...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a cutting device for tape production that uses centrifugal force to automatically clamp the cutting surface, which has the advantages of automatically clamping the cutting surface and automatically controlling the rotation speed of the roller body by using centrifugal force, and solves the problem of In order to ensure that when the cutting is in progress, the automatic deceleration and automatic clamping of the cutting surface cannot be performed in time according to the rotation speed, which will cause the tape to collapse due to excessive tension. At the same time, when the cutting and collecting speed is fast, the collection Rollers can vibrate, causing problems affecting winding quality

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