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1. 发明授权

US11633895B2 System of injection-moulding machine closing units 有权
公开(公告)号：US11633895B2
公开(公告)日：2023-04-25
申请号：US16615187
申请日：2018-05-16
申请人： KRAUSSMAFFEI TECHNOLOGIES GMBH
发明人： Patrick Schweissthal
IPC分类号： B29C45/66 , B29C45/17
摘要： A system of injection-moulding machine closing units is provided. In addition to two closing units of a first kind and third kind in a standard program, the closing units having closing forces F1 and F2, a further closing unit of a second kind having a closing force F1 is provided. The closing unit of the second kind forms an intermediate variable and is formed from components of the closing units of the first and third kind provided. The platens and the support plate with the dimensions of the closing unit of the third kind (closing force F2) and the toggle lever mechanism of the closing unit of the first kind (closing force F1) and the drive thereof are combined with one another. The articulated levers of the toggle lever mechanism of the closing unit of the second kind are hinged to the support plate and movable platen at a greater distance from the axis of symmetry than the articulated levers of the toggle lever mechanism of the closing unit of the first kind. The articulated levers themselves are identical. At the same time, the crosshead of the closing unit of the second kind is larger in the direction of the articulated levers of the toggle lever mechanism than the crosshead of the closing unit of the first kind such that the toggle lever mechanisms of the two closing units have the same kinematics.

2. 发明申请

US20230124802A1 APPARATUS FOR THE MANUFACTURE AND UNLOADING OF PREFORMS FOR THE MANUFACTURE OF PLASTIC CONTAINERS 有权
公开(公告)号：US20230124802A1
公开(公告)日：2023-04-20
申请号：US17938479
申请日：2022-10-06
申请人： SACMI IMOLA S.C.
发明人： Rossano MOSCA , Manuel GIORGI
IPC分类号： B29C45/72 , B29C45/76 , B29C49/64 , B29C45/17
摘要： An apparatus for the manufacture and unloading of preforms for the manufacture of plastic containers includes a device for the injection molding of preforms and a device for the cooling and extraction of the preforms from the molding device, and further includes a device for the selective extraction of a predetermined subset of preforms supported by the unloading plate in an orderly manner along at least one pickup direction. The apparatus also includes a component for the orderly transfer of the predetermined subset of preforms to a control and inspection device adapted to perform at least one control on the predetermined subset of preforms.

3. 发明申请

US20230098527A1 INJECTION MOLDING SYSTEM USING MULTIPLE MOLDS 有权
公开(公告)号：US20230098527A1
公开(公告)日：2023-03-30
申请号：US17487755
申请日：2021-09-28
申请人： Canon Virginia, Inc.
发明人： Tomohiro Shima , Tomoaki Hokyo
IPC分类号： B29C45/07 , B29C45/17 , B29C45/64 , B29C45/47 , B29C45/84
摘要： An injection molding system including an injection nozzle that injects resin into a mold and a conveying device that conveys the injection nozzle between a first position where the injection nozzle injects resin into a first mold and a second position where the injection nozzle injects resin into a second mold.

4. 发明申请

US20230093625A1 INJECTION MOLDING SYSTEM WITH ACTUATOR FOR LOADING OR UNLOADING MOLDS 有权
公开(公告)号：US20230093625A1
公开(公告)日：2023-03-23
申请号：US17482158
申请日：2021-09-22
申请人： Canon Virginia, Inc.
发明人： Tomohiro Shima , Tomoaki Hokyo
IPC分类号： B29C45/17 , B29C45/80
摘要： An injection molding system and method that injects resin into a mold and conveys at least one mold, wherein the improvement to the injection molding system and method includes driving a support member that supports the mold, wherein the mold is conveyed based on a movement of the support member between a first position where the injection nozzle injects the resin into the mold and second position different from the first position.

5. 发明授权

US11565453B2 Temperature control unit, system, and method for molding equipment 有权
公开(公告)号：US11565453B2
公开(公告)日：2023-01-31
申请号：US16404230
申请日：2019-05-06
申请人： Sterling Products, Inc.
发明人： Timothy R Hardie , John N Olson
IPC分类号： B29C45/76 , B29C45/78 , B29C45/17 , B29C45/74 , B29C45/77
摘要： A temperature control system and method for regulating a liquid temperature in a recirculation system of a molding system includes determining an operating pressure of the liquid in the recirculation system, determining an operating temperature of the liquid in the recirculation system, receiving the operating pressure and the operating temperature, comparing the received operating temperature to a threshold temperature as a function of the operating pressure, and adjusting an output of a heat exchanger in the recirculation system when the operating temperature is beyond the threshold temperature.

6. 发明授权

US11565449B2 Control panel for injection molding machine 有权
公开(公告)号：US11565449B2
公开(公告)日：2023-01-31
申请号：US17071297
申请日：2020-10-15
申请人： FANUC CORPORATION
发明人： Tetsuharu Urushizaki
IPC分类号： B29C45/17
摘要： A control panel for an injection molding machine is equipped with a module, a mounting member that supports the module and has a width wider than that of the module in a lateral direction of the module, and a plurality of vibration absorbing devices that support the mounting member between the mounting member and an installation surface, and which elastically absorb vibrations transmitted from the installation surface to the module. The plurality of vibration absorbing devices are disposed symmetrically about a center of gravity line defined by a straight line lying parallel to a longitudinal direction of the module and which passes through the center of gravity of the module.

7. 发明申请

US20220402177A1 INJECTION MOLDING MACHINE FOR FOAM MOLDING 有权
公开(公告)号：US20220402177A1
公开(公告)日：2022-12-22
申请号：US17751000
申请日：2022-05-23
申请人： THE JAPAN STEEL WORKS, LTD.
发明人： Akihiro NAITO , Takuya YUFU
IPC分类号： B29C44/34 , B29C45/74 , B29C45/00 , B29C45/62 , B29C45/17 , B29C45/60
摘要： An injection molding machine for foam molding includes: a heating cylinder; a screw disposed in the heating cylinder; and a plurality of inlet portions provided in the heating cylinder and configured to introduce inert gas. An inside of the heating cylinder includes a starvation section on an upstream side in which a pressure of the resin is decreased, and the inert gas from the plurality of inlet portions being to be supplied in the starvation section. Each of the plurality of inlet portions is provided with a check valve or an opening and closing mechanism. A product P×N of an interval P of the plurality of inlet portions and a number N of the inlet portions is 0.5H or more and 1.71H or less with respect to a length H of the starvation section.

8. 发明申请

US20220379532A1 Method for Handling Individual Parts, Handling Systems, and Grouping Unit 有权
公开(公告)号：US20220379532A1
公开(公告)日：2022-12-01
申请号：US17773308
申请日：2020-10-30
申请人： MA micro automation GmbH
发明人： Roland Wandura , Andreas Wild , Jochen Hörne-Höhl
IPC分类号： B29C45/17 , B29C45/42
摘要： A handling system and/or a grouping unit of a handling system and a method for handling individual parts that have to be removed from a preceding production process, in particular injection-molded parts in the form of pipette tips that are produced in groups in an injection molding machine with a multiple tool and must be removed from the multiple tool for the further handling, the multiple tool including at least one distributing star having a plurality of mold cavities, whereby a removal arrangement is defined by the multiple tool for the further handling of the injection-molded parts. The method includes removing the finished injection molded parts, loading the parts into a grouping unit to produce a grid arrangement, and removing the parts from one grouping unit with a second grouping unit.

9. 发明授权

US11511468B2 Mold device, injection molding system and method for manufacturing molded article 有权
公开(公告)号：US11511468B2
公开(公告)日：2022-11-29
申请号：US15737316
申请日：2016-12-07
申请人： Yasuhiro Suzuki
发明人： Yasuhiro Suzuki
IPC分类号： B29C45/17 , B29C45/34 , B29C45/00 , B29C45/03 , B29C45/40
摘要： [Problems] The objective of present invention is to provide the mold, injection molding system and method capable of limiting the outflow of pressurized fluid injected into a mold cavity.
[Solution] A mold device and a molding device comprising: a shaft body 27 provided at least on one mold among a first mold 205 and a second mold 206 that form a molding space 200, the shaft body being used for pushing out a molded article formed from a resin injected into the molding space 200; a ring-shaped elastic member for supporting the shaft body 27 in which an opening formed along the circumferential direction is oriented toward the said molding space; and an injection portion provided on at least one mold among the first mold 205 and the second mold 206, the injection portion being used for injecting a pressurized fluid into the molding space 200.

10. 发明申请

US20220339832A1 NO-MOLD-RUNNER MULTI-NOZZLE DEVICE 有权
公开(公告)号：US20220339832A1
公开(公告)日：2022-10-27
申请号：US17703582
申请日：2022-03-24
申请人： Tederic Machinery Co.,Ltd.
发明人： Jianguo Zheng , Hongwei Zhou , Wu Lin , Jianqin Zeng , Guolin Liu , Shixin Deng , Binqi Rao , Binbin Li , Chenwen Fang , Lu Zhang
IPC分类号： B29C45/22 , B29C45/23 , B29C45/17 , B29C45/16
摘要： For processing cost reduction and improvement of efficiency, a no-mold-runner multi-nozzle device, comprising: an injection machine, a multi-nozzle component, a front template, and a no-mold-runner. The multi-nozzle component includes a plurality of nozzles, which is connected to the injection machine. The injection machine is used to inject a mixture of molding material and supercritical fluid into multiple nozzles. The front template is provided with a plurality of first passage holes. The no-mold-runner is provided with a mold cavity and a plurality of second passage holes communicating with the mold cavity. The nozzle correspondingly passes through a plurality of first passage holes and second passage holes and is installed in cooperation. By controlling the opening or closing of the nozzle, the mixed material of the molding material and the supercritical fluid enters the mold cavity or stops entering the mold cavity.

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