MARKING DEVICE AND MARKING METHOD OF DEFORMED STEEL BAR

• Main Authors: NODA TAKAYUKI, MITA AKIRA, KOGUSHI KAZUYUKI, KURODA AKIMASA, YOSHIMURA KUNIHIKO, HAYASHI JUNZO, SHIRAI MASAHIKO
• Format: Patent
• Language: English; Japanese
• Published: 15.03.2018
• Subjects: APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL; MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

PROBLEM TO BE SOLVED: To provide a marking device and a marking method of a deformed steel bar capable of achieving resource saving and improvement of working environment, when coating an identification mark on the deformed steel bar.SOLUTION: In a marking device of a deformed steel bar, when the deformed steel bar R passes through coating material supply means 10, a conveyor is stopped temporarily, and coating bodies 31, 41 are pressed onto a peripheral surface of the deformed steel bar R by a lifting part 50, to thereby form an identification mark M1 corresponding to the steel type of the deformed steel bar R and an identification mark M2 corresponding to the diameter of the deformed steel bar R.SELECTED DRAWING: Figure 3 【課題】異形棒鋼に識別マークを塗装するにあたり、塗料の省資源化と作業環境性の向上を実現する異形棒鋼のマーキング装置及びマーキング方法の提供。【解決手段】異形棒鋼Ｒが塗料供給手段１０を通過する際に、コンベアを一時停止させると共に、昇降部５０で塗布体３１、４１を異形棒鋼Ｒの周面に押し当て、異形棒鋼Ｒの鋼種に応じた識別マークＭ１及び異形棒鋼Ｒの径に応じた識別マークＭ２を形成する異形棒鋼のマーキング装置。【選択図】図３