Coil cutting equipment for adhesive tape production

By designing a tape production roll cutting equipment including an inflation shaft, a cutting seat and multiple sets of cutting components, the problems of low cutting efficiency and inconsistent cutting length in the prior art are solved, and efficient and uniform tape roll cutting is achieved.

CN222627908UActive Publication Date: 2025-03-18SUZHOU MIANLI ELECTRONIC MATERIAL TECH CO LTD
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Patent Information

Application Number
CN202420928225.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-30
Publication Date
2025-03-18
Estimated Expiration
2034-04-30

AI Technical Summary

Technical Problem

The existing coil cutting machines for tape production have insufficient control of cutting efficiency and cutting length, resulting in low cutting efficiency and inconsistent tape roll length after cutting, affecting the cutting quality.

Method used

A coil cutting device including a workbench, a controller, a rotary table, an inflation shaft, a cutting seat and a number of cutting components is designed. The tape master roll is fixed by inflating the inflatable shaft, and the controller adjusts the spacing between the cutting components and the position of the cutting seat, so that multiple cutting components can cut the tape master roll at the same time, and evenly divide the cut tape roll through the rotating table.

Benefits of technology

It is realized that the tape master roll is cut into multiple tape rolls of equal length at one time, which improves the cutting efficiency and ensures the cutting quality of the tape roll.

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Abstract

The utility model relates to the technical field of adhesive tape production, in particular to roll cutting equipment for adhesive tape production, which comprises a workbench, a controller arranged on the workbench, a rotating table rotatably connected to the workbench, a rotating motor used for driving the rotating table to rotate, and an inflatable shaft fixed on the rotating table, the cutting device comprises an air expansion shaft, an air inflation assembly used for inflating the air expansion shaft, a cutting base arranged right opposite to the air expansion shaft, a cutting driving assembly used for driving the cutting base to be close to or away from the air expansion shaft, and a plurality of sets of cutting assemblies arranged on one side of the cutting base. The interval adjusting mechanism is used for driving the adjacent cutting assemblies to be close to or away from each other, and the cutting ends of the cutting assemblies are arranged towards the inflatable shaft; according to the adhesive tape cutting device, an adhesive tape mother roll can be cut into a plurality of adhesive tape rolls at a time, the cutting efficiency is higher, the lengths of the cut adhesive tape rolls can be equal, and the cutting quality of the adhesive tape rolls is guaranteed.
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