METAL ROLL SLITTER

WIPO Patent Application WO/2024/109141

A1

Provided is a metal roll (1) slitter, relating to the technical field of cutter machining, and solving the existing problems such as a cumbersome adjustment process, i.e., after cutter discs are used for a time period, the outer diameters of the cutter discs are reduced, so that all the cutter discs need to be machined to have the same outer diameter, each set of cutter discs is located at the same height, and the heights of an upper set of and a lower set of cutter disc assemblies are adjusted, so as to enable the cutting surfaces of an upper set of and a lower set of cutter discs to be tightly engaged. Cutter disc assemblies each comprise a cutter holder (2) and a cutter disc (3) rotatably provided on the cutter holder (2), a mounting disc (4) is rotatably provided on the cutter holder (2), the cutter disc (3) is fixedly provided on the mounting disc (4), and an attaching surface of the cutter disc (3) onto the mounting disc (4) is a mounting surface of the cutter disc (3); the mounting surfaces of the two cutter discs (3) are correspondingly engaged with each other in an up-down direction to form a cutting position. The mounting surfaces of the cutter discs (3) onto the mounting discs (4) are used as cutting surfaces, and when the cutting surfaces are worn, a worker does not need to adjust the heights of the cutter discs (3) after machining the cutting surfaces, so that the mounting process is simple and rapid.

WANG ZHAOPING (CN)
LI XIAOMING (CN)

PCT/CN2023/109615

May 30, 2024

July 27, 2023

Click for automatic bibliography generation  

ZHEJIANG DRIVERUNSMART TECH CO LTD (CN)

B23D19/06; B23D35/00

CN115722723A	2023-03-03
CN206543908U	2017-10-10
CN114505345A	2022-05-17
CN203636063U	2014-06-11
CN214819091U	2021-11-23
JP5050131B1	2012-10-17

CHOFN INTELLECTUAL PROPERTY (CN)

View/Download PDF      PDF Help

Previous Patent: LIGHT GUIDE PLATE, BACKLIGHT MODULE AND DISPLAY DEVICE

Next Patent: SHUTTLE CART POSITIONING METHOD AND SHELF SYSTEM