Cutting device for adhesive tape production

By designing tape production and cutting devices suitable for rolls of different sizes, using telescopic springs and U-shaped parts mechanisms to achieve the fixing of the rolls, and cutting the tapes through electric telescopic rods and cutting knives, the problem that existing devices cannot adapt to rolls of different sizes is solved, and the working efficiency and flexibility of equipment are improved.

CN222664918UActive Publication Date: 2025-03-25NANJING ZHANYI TECH
1 Cites 0 Cited by

Patent Information

Application Number
CN202420662252.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-02
Publication Date
2025-03-25
Estimated Expiration
2034-04-02

AI Technical Summary

Technical Problem

When existing tape production and cutting devices need to adapt to tape rolling work of different sizes, they cannot fix the reel, resulting in the need to replace different equipment, reducing the working efficiency and flexibility of the equipment.

Method used

A tape production and cutting device including a frame unit, a fixing unit and a cutting unit is designed. The frame unit drives the reel to rotate by a motor driving the rotating shaft. The fixing unit uses a telescopic spring and a U-shaped member mechanism to fix the reel to the connecting barrel to adapt to the reel of different sizes. The cutting unit completes the cutting work of the tape through an electric telescopic rod and a cutting knife.

Benefits of technology

It realizes stable fixation of rolls of different sizes and efficient cutting of tapes, improves the efficiency and scope of application of the device, and enhances the flexibility of the equipment.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model discloses an adhesive tape production cutting device which comprises a frame unit, the frame unit comprises a base and a supporting plate matched with the base for installation, an installation base is fixedly installed on one side of the supporting plate, a motor is fixedly installed on one side of the installation base, the output end of the motor is fixedly connected with a rotating shaft, and the rotating shaft is fixedly connected with a rotating shaft; a winding drum is arranged on the outer surface of the rotating shaft; the vertical plate is pulled, the four sets of U-shaped pieces are pulled to move towards the two sides, then the U-shaped pieces drive the arc-shaped blocks to move towards the direction of the connecting cylinder, when the U-shaped pieces move, the first telescopic springs are extruded, the winding drum is placed outside the connecting cylinder, movement of the U-shaped pieces is cancelled, and the elastic force of the first telescopic springs is released; and the U-shaped piece is ejected towards the middle, so that the arc-shaped block is tightly attached to the inner wall of the winding drum to fix the winding drum, the device can be suitable for winding drums of different sizes, and the application range of the device is further widened.
Need to check novelty before this filing date? Find Prior Art