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1. WO2022163487 - INJECTION DEVICE AND CONTROL METHOD

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Publication Number WO/2022/163487
Publication Date 04.08.2022
International Application No. PCT/JP2022/001947
International Filing Date 20.01.2022
IPC
B29C 45/47 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17Component parts, details or accessories; Auxiliary operations
46Means for plasticising or homogenising the moulding material or forcing it into the mould
47using screws
B29C 45/76 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17Component parts, details or accessories; Auxiliary operations
76Measuring, controlling or regulating
CPC
B29C 45/47
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17Component parts, details or accessories; Auxiliary operations
46Means for plasticising or homogenising the moulding material or forcing it into the mould
47using screws
B29C 45/76
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17Component parts, details or accessories; Auxiliary operations
76Measuring, controlling or regulating
Applicants
  • ファナック株式会社 FANUC CORPORATION [JP]/[JP]
Inventors
  • 大澤卓也 OSAWA Takuya
  • 関口彰太朗 SEKIGUCHI Shoutarou
Agents
  • 千葉剛宏 CHIBA Yoshihiro
  • 宮寺利幸 MIYADERA Toshiyuki
  • 千馬隆之 SENBA Takayuki
  • 仲宗根康晴 NAKASONE Yasuharu
  • 坂井志郎 SAKAI Shiro
  • 関口亨祐 SEKIGUCHI Kosuke
Priority Data
2021-01346029.01.2021JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) INJECTION DEVICE AND CONTROL METHOD
(FR) DISPOSITIF D'INJECTION ET PROCÉDÉ DE COMMANDE
(JA) 射出装置および制御方法
front page image
Abstract
(EN) An injection device (10) according to one embodiment of the present invention monitors the linear torque of a linear motor (24) and the rotary torque of a rotary motor (26) using a first detection unit (38) for detecting the linear torque and a second detection unit (44) for detecting the rotary torque while controlling the linear motor (24) and the rotary motor (26) so that a bush (14) is spline-fitted to a screw (12).
(FR) Un dispositif d'injection (10) selon un mode de réalisation de la présente invention surveille le couple linéaire d'un moteur linéaire (24) et le couple de rotation d'un moteur rotatif (26) à l'aide d'une première unité de détection (38) pour détecter le couple linéaire et une seconde unité de détection (44) pour détecter le couple de rotation tout en commandant le moteur linéaire (24) et le moteur rotatif (26) de telle sorte qu'une douille (14) est ajustée par cannelures à une vis (12).
(JA) 一実施形態による射出装置（１０）は、直動モータ（２４）の直動トルクを検出する第１検出部（３８）と、回転モータ（２６）の回転トルクを検出する第２検出部（４４）とを用いて、スクリュー（１２）に対してブッシュ（１４）がスプライン嵌合するように、直動トルクおよび回転トルクを監視しながら直動モータ（２４）および回転モータ（２６）を制御する。
Related patent documents
JPWO2022163487
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