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1. (WO2017037847) HEAT CAULKING APPARATUS

Pub. No.:    WO/2017/037847    International Application No.:    PCT/JP2015/074765
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Tue Sep 01 01:59:59 CEST 2015
IPC: B29C 67/00
Applicants: SEIDENSHA ELECTRONICS CO., LTD.
精電舎電子工業株式会社
Inventors: TSUBONE, Shigemasa
坪根 重正
MATSUGISHI, Noriaki
松岸 則彰
Title: HEAT CAULKING APPARATUS
Abstract:
[Problem] To provide a heat caulking apparatus capable of quickly heating and cooling an object to be caulked while consuming less power. [Solution] A heat caulking apparatus that caulks a part of a plastic component 7 as an object to be caulked and that is provided with: a metal chip 3 having a pressing section 3a that presses the object to be caulked, and a heating rod 3c erected from a center part of the pressing section 3a; a heating means 10c that heats the heating rod 3c; a cooling pipe 9 that cools the heating rod 3c; a cooling fluid supply means 4 that supplies a cooling fluid to the cooling pipe 9; a holder 1 that holds the metal chip 3 and the cooling pipe 9 such that the cooling pipe 9 sends the cooling fluid to the heating rod 3c; and a control means 6 that controls the heating means 10c and the cooling fluid supply means 4. The control means 6 heats the pressing section 3a from the heating rod 3c by the heating means 10c, and after heat caulking of the object to be caulked by the pressing section 3a, supplies the cooling fluid from the cooling fluid supply means 4 to the cooling pipe 9 to cool the pressing section 3a through the heating rod 3c.