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1. WO2020110358 - LAMINATED CORE MANUFACTURING METHOD, ADHESIVE APPLICATION DEVICE, AND LAMINATED CORE MANUFACTURING APPARATUS

Publication Number WO/2020/110358
Publication Date 04.06.2020
International Application No. PCT/JP2019/025063
International Filing Date 25.06.2019
IPC
H02K 15/02 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
15Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
02of stator or rotor bodies
B05B 12/10 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
12Arrangements for controlling delivery; Arrangements for controlling the spray area
08responsive to condition of liquid or other fluent material discharged, of ambient medium or of target
10responsive to temperature or viscosity of liquid or other fluent material discharged
B05B 14/30 2018.01
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
14Arrangements for collecting, re-using or eliminating excess spraying material
30comprising enclosures close to, or in contact with, the object to be sprayed and surrounding or confining the discharged spray or jet but not the object to be sprayed
B05D 1/26 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
1Processes for applying liquids or other fluent materials
26performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
B05D 3/12 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
3Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
12by mechanical means
B05D 7/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
7Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
14to metal, e.g. car bodies
CPC
B05B 12/10
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
12Arrangements for controlling delivery; Arrangements for controlling the spray area
08responsive to condition of liquid or other fluent material ; to be; discharged, of ambient medium or of target ; ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
10responsive to temperature or viscosity of liquid or other fluent material discharged
B05B 14/30
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
14Arrangements for collecting, re-using or eliminating excess spraying material
30comprising enclosures close to, or in contact with, the object to be sprayed and surrounding or confining the discharged spray or jet but not the object to be sprayed
B05C 5/00
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
CAPPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
5Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
B05D 1/26
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
1Processes for applying liquids or other fluent materials
26performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
B05D 3/12
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
3Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
12by mechanical means
B05D 7/14
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
7Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
14to metal, e.g. car bodies
Applicants
  • コネクトオール株式会社 CONNECT ALL CORPORATION [JP]/[JP]
  • 株式会社サンエイテック SAN-EI TECH LTD. [JP]/[JP]
Inventors
  • 神山 誠也 KAMIYAMA Seiya
  • 上野 武彦 UENO Takehiko
  • 米山 航 YONEYAMA Wataru
Agents
  • 大森 桂子 OMORI Keiko
Priority Data
2018-22502130.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) LAMINATED CORE MANUFACTURING METHOD, ADHESIVE APPLICATION DEVICE, AND LAMINATED CORE MANUFACTURING APPARATUS
(FR) DISPOSITIF DE FABRICATION DE NOYAU FEUILLETÉ, DISPOSITIF D'APPLICATION D'ADHÉSIF, ET APPAREIL DE FABRICATION DE NOYAU FEUILLETÉ
(JA) 積層コアの製造方法、接着剤塗布装置及び積層コアの製造装置
Abstract
(EN)
Provided are a laminated core manufacturing method, adhesive application device, and laminated core manufacturing apparatus that make highly accurate adhesive application possible and have excellent productivity. Before or after the stamping out of a magnetic metal plate 1, 2 into a prescribed shape, an adhesive 3 is contactlessly applied to the magnetic metal plate 1, 2 through jet dispensing from the rear side in the stamping direction (step S2). After a plurality of the resulting magnetic metal plates are laminated, the magnetic metal plates are integrated through the subsequent hardening of the adhesive 3 (step S3). This results in the manufacturing of a laminated core in which a plurality of magnetic metal plates of a prescribed shape are laminated via an adhesive.
(FR)
L'invention concerne un procédé de fabrication de noyau feuilleté, un dispositif d'application d'adhésif, et un appareil de fabrication de noyau feuilleté qui permettent une application d'adhésif hautement précise et disposent d'une excellente productivité. Avant ou après l'estampage d'une plaque métallique magnétique (1, 2) selon une forme prescrite, un adhésif (3) est appliqué sans contact sur la plaque métallique magnétique (1, 2) par le biais d'une vaporisation à jet depuis le côté arrière dans la direction d'estampage (étape S2). Après stratification d'une pluralité de plaques métalliques magnétiques résultantes, les plaques métalliques magnétiques sont intégrées par le biais du durcissement ultérieur de l'adhésif (3) (étape S3). Ainsi, la fabrication d'un noyau feuilleté dans lequel une pluralité de plaques métalliques magnétiques d'une forme prescrite sont stratifiées par l'intermédiaire d'un adhésif est réalisée.
(JA)
高精度で接着剤を塗布することができ、かつ、生産性に優れた積層コアの製造方法、接着剤塗布装置及び積層コアの製造装置を提供する。 所定形状に打ち抜く前又は打ち抜いた後の磁性金属板1,2に、ジェットディスペンス法により、打ち抜き方向の裏面側から接着剤3を非接触塗布し(ステップS2)、それを複数枚積層した後接着剤3を硬化させて一体化することにより(ステップS3)、所定形状の磁性金属板が接着剤を介して複数枚積層された積層コアを製造する。
Also published as
Latest bibliographic data on file with the International Bureau