公开(公告)号：US07981334B2

公开(公告)日：2011-07-19

申请号：US12665508

申请日：2008-06-19

Applicant: Chenyuen Chiang

Inventor： Chenyuen Chiang

IPC: B29C45/80

CPC classification number: B29C45/1751 ,  B29C45/768 ,  B29C2945/76163 ,  B29C2945/76173 ,  B29C2945/76234

Abstract: An injection molding machine and a method for mold-adjusting are provided. The injection molding machine comprises a mold-adjusting mechanism mounted to one side of the fixed platen and being coaxial with the tie bars. Each of the mold-adjusting mechanisms is constructed the same comprising a support frame (11), a motor (12), a mold-adjusting driving wheel (13), a mold-adjusting driven wheel (14), a hydraulic cylinder for positioning (15), a sensor and a control system.

Abstract translation: 提供了一种注射成型机和模具调整方法。 注射成型机包括安装在固定压板的一侧并与连接杆同轴的模具调节机构。 每个模具调节机构构造成包括支撑框架（11），马达（12），模具调节驱动轮（13），模具调节从动轮（14），用于定位的液压缸 （15），传感器和控制系统。

公开(公告)号：US20100173039A1

公开(公告)日：2010-07-08

申请号：US12665536

申请日：2008-06-19

Applicant: Chenyuen Chiang

Inventor： Chenyuen Chiang

IPC: B29C45/67

CPC classification number: B29C45/6728 ,  B29C45/1418 ,  B29C2045/688

Abstract: An injection molding machine comprising a moveable platen (1), a fixed platen, at least two tie bars (3) arranged between the moveable platen and the fixed platen to have the moveable platen move thereon and an open-close mechanism of lock nut provided on the periphery of an end of the moveable platen to engage with each tie bar. The open-close mechanism of lock nut comprises two pairs of lock nuts (21, 22), a clamping unit (2) and a pair of rods (23, 24) for connecting the pair of lock nuts. The clamping unit comprises an execution element (25) and a pair of connecting bars for open-close action (26, 27) symmetrically arranged. A first end of a first connecting bar for open-close action (26) is connected to the second nut (212) of the first pair of lock nuts (21), and a first end of the second connecting bars for open-close action (27) is connected to the first nut (221) of the second pair of lock nuts (22). A second end of the first connecting bar for open-close action (26) is connected to a second end of the second connecting bar for open-close action (27), and the second end of the first connecting bar for open-close action and the second end of the second connecting bar for open-close action (26, 27) are driven by the execution element (25) simultaneously to open or close the first pair of lock nuts and the second pair of lock nuts (21, 22) simultaneously. Production cost and energy consumption may be reduced according to the present invention.

Abstract translation: 一种注射成型机，包括可移动压板（1），固定压板，至少两个连杆（3），其布置在可移动压板和固定压板之间，以使可移动压板移动到其上并提供锁紧螺母的开闭机构 在可移动压板的端部的周边上与每个连接杆接合。 锁紧螺母的开闭机构包括两对锁紧螺母（21,22），夹紧单元（2）和一对用于连接该对锁紧螺母的杆（23,24）。 夹紧单元包括执行元件（25）和对称地布置的用于开闭动作（26,27）的一对连接杆。 用于开闭动作（26）的第一连接杆的第一端连接到第一对锁定螺母（21）的第二螺母（212），并且第二连接杆的第一端用于开闭动作 （27）连接到第二对锁紧螺母（22）的第一螺母（221）。 用于开闭动作（26）的第一连接杆的第二端连接到用于打开 - 关闭动作（27）的第二连接杆的第二端，并且第一连接杆的第二端用于开启 - 关闭动作 并且用于开闭动作的第二连接杆的第二端（26,27）由执行元件（25）同时驱动以打开或关闭第一对锁定螺母和第二对锁定螺母（21,22） ） 同时。 根据本发明，可以降低生产成本和能量消耗。

公开(公告)号：US07993129B2

公开(公告)日：2011-08-09

申请号：US12665536

申请日：2008-06-19

Applicant: Chenyuen Chiang

Inventor： Chenyuen Chiang

IPC: B29C45/64

CPC classification number: B29C45/6728 ,  B29C45/1418 ,  B29C2045/688

Abstract: An injection molding machine includes a lock nut open-close mechanism provided on a moveable platen (1) to engage with at least two tie bars (3), and comprises a pair of rods (23, 24) connecting two pairs of lock nuts (21, 22), and a clamping unit (2). The clamping unit comprises an execution element (25) and a pair of connecting bars for open-close action (26,27) symmetrically arranged. A first end of a first connecting bar (26) is connected to the second nut (212) of the first pair of lock nuts (21), and a first end of the second connecting bar (27) is connected to the first nut (221) of the second pair of lock nuts (22). The second ends of the first and second connecting bars are connected to each other and are driven by the execution element (25) simultaneously to open or close the pairs of lock nuts simultaneously.

Abstract translation: 注射成型机包括设置在可移动台板（1）上以与至少两个连杆（3）接合的锁紧螺母开闭机构，并且包括一对连接两对锁紧螺母的杆（23,24） 21,22）和夹紧单元（2）。 夹紧单元包括执行元件（25）和对称地布置的用于开启 - 关闭动作（26,27）的一对连接杆。 第一连接杆（26）的第一端连接到第一对锁定螺母（21）的第二螺母（212），并且第二连接杆（27）的第一端连接到第一螺母（ 221）的第二对锁定螺母（22）。 第一和第二连接杆的第二端彼此连接并同时由执行元件（25）驱动，以同时打开或关闭成对的锁紧螺母。

公开(公告)号：US20100155980A1

公开(公告)日：2010-06-24

申请号：US12665508

申请日：2008-06-19

Applicant: Chenyuen Chiang

Inventor： Chenyuen Chiang

IPC: B29C45/80

CPC classification number: B29C45/1751 ,  B29C45/768 ,  B29C2945/76163 ,  B29C2945/76173 ,  B29C2945/76234

Abstract: An injection molding machine and a method for mold-adjusting are provided. The injection molding machine comprises a mold-adjusting mechanism mounted to one side of the fixed platen and being coaxial with the tie bars. Each of the mold-adjusting mechanisms is constructed the same comprising a support frame (11), a motor (12), a mold-adjusting driving wheel (13), a mold-adjusting driven wheel (14), a hydraulic cylinder for positioning (15), a sensor and a control system.

Abstract translation: 提供了一种注塑机和模具调节方法。 注射成型机包括安装在固定压板的一侧并与连接杆同轴的模具调节机构。 每个模具调节机构构造成包括支撑框架（11），马达（12），模具调节驱动轮（13），模具调节从动轮（14），用于定位的液压缸 （15），传感器和控制系统。