Abrégé

A steel plate surface polishing device comprises a transfer unit transferring a steel plate, a polishing unit positioned over and coupled to the transfer unit to be rotatable around an axis along a direction perpendicular to the transfer unit, polishing a surface the steel plate through a polishing belt, and adjusting a polishing angle of the steel plate according to rotation, and an adhesion unit coupled to one side of the polishing unit to bring the polishing belt into tight contact with the steel plate.

Classes IPC  ?

• B24B 29/02 - Machines ou dispositifs pour polir des surfaces de pièces au moyen d'outils en matière souple ou flexible avec ou sans application de produits de polissage solides ou liquides conçus pour pièces particulières
• B24B 41/047 - Têtes de meulage pour le travail de surfaces planes

Abrégé

The present invention relates to an apparatus for grinding a surface of a steel sheet, the apparatus comprising: a conveyor for transferring a steel sheet; and a grinding means, which is coupled above the conveyor such that the grinding means can be rotated about a direction perpendicular to the conveyor as an axis, and which grinds the surface of the steel sheet, wherein the angle at which the steel sheet is ground is adjusted by rotation. Through the above configuration, as the grinding means is rotatably coupled to the conveyor, it is possible to grind various patterns on the surface of the steel sheet by adjusting the grinding angle through the rotation of the grinding means.

Classes IPC  ?

• B24B 21/14 - Roues de contactRouleaux de contactRouleaux de support des bandes
• B24B 7/04 - Machines ou dispositifs pour meuler les surfaces planes des pièces, y compris ceux pour le polissage des surfaces planes en verreAccessoires à cet effet comportant une table porte-pièce rotative
• B24B 7/06 - Machines ou dispositifs pour meuler les surfaces planes des pièces, y compris ceux pour le polissage des surfaces planes en verreAccessoires à cet effet comportant des bandes transporteuses, une série de tables porte-pièce mobiles ou de systèmes analogues
• B24B 41/00 - Éléments constitutifs des machines ou dispositifs à meuler, tels que bâtis, bancs, chariots ou poupées

Abrégé

The present invention relates to an apparatus for grinding a surface of a steel sheet, the apparatus comprising: a conveyor for transferring a steel sheet; and a grinding means, which is coupled above the conveyor such that the grinding means can be rotated about a direction perpendicular to the conveyor as an axis, and which grinds the surface of the steel sheet, wherein the angle at which the steel sheet is ground is adjusted by rotation. Through the above configuration, as the grinding means is rotatably coupled to the conveyor, it is possible to grind various patterns on the surface of the steel sheet by adjusting the grinding angle through the rotation of the grinding means.

Classes IPC  ?

• B24B 7/06 - Machines ou dispositifs pour meuler les surfaces planes des pièces, y compris ceux pour le polissage des surfaces planes en verreAccessoires à cet effet comportant des bandes transporteuses, une série de tables porte-pièce mobiles ou de systèmes analogues
• B24B 7/04 - Machines ou dispositifs pour meuler les surfaces planes des pièces, y compris ceux pour le polissage des surfaces planes en verreAccessoires à cet effet comportant une table porte-pièce rotative
• B24B 21/04 - Machines ou dispositifs utilisant des bandes de meulage ou de polissageAccessoires à cet effet pour meuler des surfaces planes