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公开(公告)号：US20180126625A1
公开(公告)日：2018-05-10
申请号：US15570565
申请日：2016-04-18
Applicant: DISCMA AG
Inventor： Shigeki MORIKAMI
CPC classification number: B29C49/06 , B29C49/0073 , B29C49/12 , B29C49/4289 , B29C49/46 , B29C49/58 , B29C49/60 , B29C49/786 , B29C2049/465 , B29C2049/6072
Abstract: A liquid blow-molding apparatus in which a liquid circulates between a feed path formed in a support block, when a valve mechanism is in a closed state, and a pressurized liquid feed unit, and pressurized liquid is fed from the feed path through a blow nozzle into a preform when the valve mechanism is in an open state. The feed path has a shape including a flow path body, a dome chamber that is formed in a domed shape and that is continuous with an upper end of the flow path body, a first port that has the same upper end as the dome chamber and which extends horizontally from the dome chamber, and a second port connected to the flow path body.
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公开(公告)号：US20170291345A1
公开(公告)日：2017-10-12
申请号：US15513094
申请日：2015-09-08
Applicant: DISCMA AG
Inventor： Tamotsu TOYODA , Shigeki MORIKAMI , Yuichi OKUYAMA
CPC classification number: B29C49/10 , B29C49/16 , B29C49/46 , B29C49/58 , B29C2049/4664 , B29C2049/5803 , B29C2949/78537 , B29C2949/78588 , B29C2949/78663 , B29C2949/78764 , B29C2949/78857
Abstract: A blow molding apparatus for mitigating a difference in flow rates of a liquid supplied from a blow nozzle to a preform. The blow molding apparatus includes a blow nozzle that mates with an open tube portion of a preform and a seal body that opens and closes the blow nozzle. A filling head extends along an axial direction of the blow nozzle and is provided at one end with a liquid supply channel connected to the blow nozzle and with a liquid introduction channel connected to the liquid supply channel from the side. A pressurized liquid supply unit is connected to the liquid introduction channel and supplies a pressurized liquid to the liquid introduction channel. A spiral guide groove is provided around an axial center of the liquid supply channel in an inner peripheral surface of the liquid supply channel.
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公开(公告)号：US20180043606A1
公开(公告)日：2018-02-15
申请号：US15557698
申请日：2016-02-01
Applicant: DISCMA AG
Inventor： Shigeki MORIKAMI , Mitsuru SHIOKAWA , Yuichi OKUYAMA
CPC classification number: B29C49/58 , B29C49/06 , B29C49/12 , B29C49/46 , B29C2049/465 , B29C2049/4664 , B29C2049/5803 , B29K2023/06 , B29K2023/12 , B29K2067/003 , B29L2031/7158
Abstract: A blow molding device is provided with a mold in which a preform is disposed, a cylindrical nozzle that is inserted into a mouth part of the preform, a pressurized fluid supply part for supplying a pressurized incompressible fluid to the nozzle, a sealing body that is movable between a closed position that blocks the nozzle and an open position that opens the nozzle, a plurality of suction holes provided on an inner peripheral surface of the nozzle, a vertical hole provided extending along the axial direction of the nozzle for connecting a plurality of suction holes to each other, and a suction pump connected to the vertical hole via a suction path for applying suction force to a plurality of the suction holes for suctioning incompressible fluid adhered to the nozzle.
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公开(公告)号：US20180029280A1
公开(公告)日：2018-02-01
申请号：US15553747
申请日：2016-01-20
Applicant: DISCMA AG
Inventor： Shigeki MORIKAMI
IPC: B29C49/02
Abstract: A container manufacturing device having a preform manufacturing portion, a conveyor, a blow molding device, where the preform is to the blow molding device while maintain the residual heat from the preform manufacturing portion. The preform manufacturing portion includes a molding die and a feeder for supplying a molten thermoplastic resin to a cavity of the molding die. In the blow molding portion, liquid is used to mold the preform into a container of a predetermined shape.
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