Title:
CUTTING DEVICE
Document Type and Number:
Japanese Patent JP2022115616
Kind Code:
A
Abstract:
To provide a cutting device that eliminates the need to manually remove a cutting blade from a blade case.SOLUTION: A cutting device comprises: a cutting unit including a spindle serving as a rotation shaft, and a mount flange which is fixed to a tip of the spindle and on which a cutting blade is mounted; a support unit including a blade case support portion supporting a blade case in which the cutting blade is housed, and supporting the cutting blade housed in the blade case; a replacement mechanism which removes the cutting blade from the mount flange with the cutting blade attached thereto and attaches the cutting blade supported by the support unit to the mount flange; and a moving mechanism that moves the replacement mechanism among a replacement position where the cutting blade can be attached to/detached from the mount flange, a blade transfer position where the cutting blade can be transferred to/received from the support unit, and a retraction position apart from the replacement position and the blade transfer position.SELECTED DRAWING: Figure 10
Inventors:
SU ZHIBO
TERADA KAZUTAKA
TERADA KAZUTAKA
Application Number:
JP2021012279A
Publication Date:
August 09, 2022
Filing Date:
January 28, 2021
Export Citation:
Assignee:
DISCO ABRASIVE SYSTEMS LTD
International Classes:
B24B45/00; B24B27/06; B24B49/12; B24B53/00; B24B53/017; H01L21/301
Attorney, Agent or Firm:
Matsumoto
Tomohiro Okamoto
Takahiro Kasahara
Hideaki Okamoto
Takayuki Okano
Toshikazu Imato
Tomohiro Okamoto
Takahiro Kasahara
Hideaki Okamoto
Takayuki Okano
Toshikazu Imato