专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

US20230339166A1 BLOW MOLDING APPARATUS 审中-公开
公开(公告)号：US20230339166A1
公开(公告)日：2023-10-26
申请号：US18021463
申请日：2021-08-19
申请人： NISSEI ASB MACHINE CO., LTD.
发明人： Hiroshi HORIGOME , Daizaburo TAKEHANA
IPC分类号： B29C49/56
CPC分类号： B29C49/5605 , B29C2049/5664
摘要： A blow molding apparatus for manufacturing a resin container by blow molding a preform having a bottomed cylindrical shape includes: a pair of mold clamping plates that openably and closably supports a pair of blow split molds accommodating the preform; linear motion mechanisms that drive the pair of mold clamping plates in an opening and closing direction and apply a mold clamping force to the mold clamping plate at a time of mold closing; and a lock member that interferes with a lower end side of the mold clamping plate at a mold closing position of the blow split mold and restricts movement of the mold clamping plate in a mold opening direction.

2. 发明公开

US20230226744A1 MOLDING UNIT FOR COOLING RESIN MOLDED ARTICLE, BLOW MOLDING DEVICE, INJECTION MOLDING DEVICE, AND METHOD 审中-公开
公开(公告)号：US20230226744A1
公开(公告)日：2023-07-20
申请号：US17633009
申请日：2020-08-06
申请人： NISSEI ASB MACHINE CO., LTD.
发明人： Daizaburo TAKEHANA , Toshiteru OIKE
IPC分类号： B29C49/64 , B29C49/06
CPC分类号： B29C49/643 , B29C49/06
摘要： There is provided a cooling mold unit for cooling a preform that has been injection-molded, the preform having a bottomed shape and made of a resin, the cooling mold unit including a core mold having an outer shape corresponding to an inner shape of the preform, and being insertable into the preform, in which an exhaust port configured to discharge air from an inside of the preform through an inside of the core mold is provided at a tip end portion of the core mold facing a bottom portion of the preform.

3. 发明申请

US20210039299A1 METHOD FOR MANUFACTURING RESIN CONTAINER PART, MOLD UNIT, AND BLOW MOLDING MACHINE INCLUDING THE MOLD UNIT 有权
公开(公告)号：US20210039299A1
公开(公告)日：2021-02-11
申请号：US16963955
申请日：2019-01-24
申请人： NISSEI ASB MACHINE CO., LTD.
发明人： Daizaburo TAKEHANA
IPC分类号： B29C49/06 , B29C49/48 , B29C49/30
摘要： A method for manufacturing a resin container part includes: injection-molding of a bottomed resin preform including, on a bottom portion thereof, a thick bulging portion that retains residual heat by which the bulging portion is deformable by being pressed to follow a shape of a blow cavity mold; and a blowing including stretching a body portion of the preform by applying a blow pressure to the preform and forming a joint portion by pressing the bulging portion of the preform with an upper bottom mold to deform the bulging portion to follow the shape of the blow cavity mold.

4. 发明申请

US20200171735A1 DIE UNIT FOR BLOW MOLDING, AND BLOW MOLDING DEVICE 审中-公开
公开(公告)号：US20200171735A1
公开(公告)日：2020-06-04
申请号：US16632123
申请日：2018-07-20
申请人： NISSEI ASB MACHINE CO., LTD.
发明人： Daizaburo TAKEHANA
IPC分类号： B29C49/36 , B29C49/48
摘要： The present application provides: first base members that respectively hold split molds disposed at both ends in a second direction, and are fixed to a mold clamping plate; second base members disposed between the first base members and having the split molds other than the split molds fixed to the first base members fixed thereto; and coupling members that couple the first base members and the second base members in a state that allows each of the pair of split molds to come into contact or separate. The present invention is configured such that the plurality of second base members follow the movement of the first base members.

5. 发明公开

US20230150182A1 MANUFACTURING METHOD AND MANUFACTURING APPARATUS FOR DELAMINATION CONTAINER 审中-公开
公开(公告)号：US20230150182A1
公开(公告)日：2023-05-18
申请号：US17917364
申请日：2021-04-06
申请人： NISSEI ASB MACHINE CO., LTD.
发明人： Toshiteru OIKE , Yoichi TSUCHIYA , Daizaburo TAKEHANA
IPC分类号： B29C49/22 , B29C49/06 , B29C45/16
CPC分类号： B29C49/22 , B29C49/06 , B29C45/16 , B29L2031/7158
摘要： In a manufacturing method for a delamination method, in a second injection molding including forming a second layer on an inner peripheral side of a first layer of a preform having a bottomed cylindrical shape, a second resin material is guided from an opening portion formed in the first layer toward the inner peripheral side of the first layer, and a locking portion protruding from the opening portion toward an outer peripheral side of the first layer is integrally formed with the second layer.

6. 发明申请

US20220063169A1 BLOW MOLDING MOLD UNIT 有权
公开(公告)号：US20220063169A1
公开(公告)日：2022-03-03
申请号：US17501321
申请日：2021-10-14
申请人： NISSEI ASB MACHINE CO., LTD.
发明人： Daizaburo TAKEHANA
IPC分类号： B29C49/36 , B29C49/48 , B29L31/00
摘要： A blow molding mold unit comprising: a plurality of blow molds each including: a pair of split molds forming a plurality of cavities arranged in a row in a first direction, a plurality of bottom molds respectively corresponding to the cavities, and a bottom mold fixing plate to which the plurality of bottom molds are fixed, the plurality of blow molds being arranged in a second direction perpendicular to the first direction, first fixing members holding split molds that are arranged at both end positions in the second direction, the first fixing members being fixed to a mold clamping plate, second fixing members arranged between the first fixing members, and to which split molds other than the split molds fixed to the first fixing members are fixed, a push-up rod disposed below the bottom mold fixing plate, and a push-up member configured to be coupled to a lifting device and extending along the second direction below the second fixing members, the push-up member being configured to push up, via the push-up rod, the bottom mold fixing plate to lift the plurality of bottom molds arranged in the second direction.

7. 发明申请

US20210107193A1 MOLD 有权
公开(公告)号：US20210107193A1
公开(公告)日：2021-04-15
申请号：US16644669
申请日：2018-09-07
申请人： NISSEI ASB MACHINE CO., LTD.
发明人： Daizaburo TAKEHANA
IPC分类号： B29C45/73 , B29C33/04
摘要： A mold for injection molding includes: three or more cavity rows, each cavity row having a plurality of cavities; and a cooling flow path configured to allow a cooling medium to flow through the cooling flow path, the cooling medium cooling the cavities, the cooling flow path including: at least one supply port; a distribution conduit communicated with the supply port; a supply conduit communicated with the distribution conduit; a cavity cooling portion communicated with the supply conduit and provided to an outer periphery of the cavities; a discharge conduit communicated with the cavity cooling portion; a collecting conduit communicated with the discharge conduit; and at least one discharge port communicated with the collecting conduit, and the supply conduit and the discharge conduit are parallel to the cavity rows, and at least one supply conduit and at least one discharge conduit are provided for each cavity row.

8. 发明申请

US20190022913A1 BLOW MOLDING APPARATUS 审中-公开
公开(公告)号：US20190022913A1
公开(公告)日：2019-01-24
申请号：US16138636
申请日：2018-09-21
申请人： NISSEI ASB MACHINE CO., LTD.
发明人： Daizaburo TAKEHANA , Masaki YAMAGUCHI , Tomoaki TSUCHIYA
IPC分类号： B29C49/06 , B29C49/18 , B29C49/32 , B29C49/00
摘要： A blow molding apparatus includes: an injection molding section for injection molding a plurality of preforms at a time; a cooling section for cooling the preforms; a heating section for heating the preforms while continuously transporting them along a transport line; and a blow molding section for blow molding the preforms to form hollow containers. The blow molding section includes a primary blow molding section which is equipped with a heat-treating blow mold and blow molds the preforms moved from the transport line into the heat-treating blow mold to form intermediate molded products, and a secondary blow molding section which is equipped with a final blow mold and blow molds the intermediate molded products moved from the heat-treating blow mold into the final blow mold to form the hollow containers.

9. 发明申请

US20160167282A1 BLOW MOLD UNIT, BLOW MOLDING MACHINE AND BLOW MOLD UNIT FIXING METHOD 有权
公开(公告)号：US20160167282A1
公开(公告)日：2016-06-16
申请号：US14985958
申请日：2015-12-31
申请人： NISSEI ASB MACHINE CO., LTD.
发明人： Daizaburo TAKEHANA , Kazuyuki YOKOBAYASHI , Fumiyuki NAKAZAWA
IPC分类号： B29C49/56 , B29C49/48
CPC分类号： B29C49/56 , B29C49/06 , B29C49/28 , B29C49/48 , B29C2049/4864 , B29C2049/4869 , B29C2049/4889 , B29C2049/4892 , B29C2049/563 , B29C2049/566 , Y10T29/49897
摘要： A blow mold unit in which, when clamping first and second blow cavity split molds which are fixed to first and second fixing plates and bottom molds which are fixed to a bottom mold fixing plate, pressure receiving members fixed to the first and second fixing plates are brought into engagement with the bottom plate fixing plate. Guide plates are fixed to the bottom mold fixing plate, and guided members capable of being brought into abutment with the guide plates are supported by first and second pressure receiving plates. The bottom mold fixing plate includes a first connecting portion to be connected to a bottom mold opening/closing unit and a second connecting portion to be connected to a moving and biasing member.

10. 发明公开

US20230219275A1 HOT-RUNNER MOLD AND DEVICE FOR MANUFACTURING RESIN CONTAINER 审中-公开
公开(公告)号：US20230219275A1
公开(公告)日：2023-07-13
申请号：US17916321
申请日：2021-04-06
申请人： NISSEI ASB MACHINE CO., LTD.
发明人： Toshiteru OIKE , Daizaburo TAKEHANA
IPC分类号： B29C49/06 , B29C45/16 , B29C45/27 , B29C49/22
CPC分类号： B29C49/06 , B29C45/16 , B29C45/27 , B29C49/22 , B29C2049/023
摘要： A hot runner mold includes a hot runner mold body portion that is fixed to a fixing plate and supplies a molten resin received from a resin inlet to an injection mold, a nozzle receiving portion that is disposed to be inclined with respect to a position orthogonal to the resin inlet of the hot runner mold body portion and is coaxially connected to a nozzle of an injection device that supplies the molten resin, a relay portion that has a resin flow path having a bent portion therein and guides the molten resin from the nozzle receiving portion to the resin inlet, and a regulating portion that is fixed to the fixing plate and regulates movement of the nozzle receiving portion or the relay portion with respect to the hot runner mold body portion.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式