公开(公告)号：US20190358827A1

公开(公告)日：2019-11-28

申请号：US15774274

申请日：2017-10-31

Applicant: Anhui University of Science and Technology

Inventor： Yongcun GUO ,  Chengjun WANG ,  Runrun REN ,  Zhiwei ZHU ,  Yuzhe SHEN ,  Peng WANG ,  Chengke XU

IPC: B25J15/00 ,  B25J15/02

Abstract: An omnidirectional multi-finger asynchronous gripper for a casting robot, includes a connecting seat, an arc-shaped support, a mounting seat, longitudinal clamping devices, transverse adjusting devices and transverse clamping devices. The omnidirectional multi-finger asynchronous gripper is mounted to a tail end of the casting robot through the connecting seat; each longitudinal clamping device can independently and longitudinally clamp a casting or a mold core, is adjustable in spacing through the transverse adjusting devices, can automatically adapt to castings or mold cores with different outlines and can realize effective fitting-type adaptive clamping of specially-shaped castings and mold cores; and the transverse clamping devices are used for transversely and independently clamping the casting or mold core and a clamping position or angle can be adjusted through a swinging angle adjuster.

公开(公告)号：US20190366556A1

公开(公告)日：2019-12-05

申请号：US16075144

申请日：2017-10-31

Applicant: Anhui University of Science and Technology

Inventor： Chengjun WANG ,  Yongcun GUO ,  Runrun REN ,  Yuzhe SHEN ,  Yan ZHENG ,  Long LI ,  Hongtao YANG ,  Jun ZHANG ,  Peng WANG

IPC: B25J11/00 ,  B25J5/00 ,  B22D37/00 ,  B25J15/00 ,  B25J15/02 ,  B25J19/02

Abstract: A series-parallel movable heavy-load casting robot, includes a four-driving-wheel type moving platform, a rotating device, an upright assembly, a lifting drive device, a parallel working arm, an end actuator and a binocular vision system. The four-driving-wheel type moving platform is driven by adopting four omnidirectional wheels, the platform utilizes rear hydraulic supporting legs and adjustable hydraulic supporting legs to implement stationary point self-balancing supporting, and a robot body has five freedom degrees of motion in space; and the rotating device and the lifting drive device can respectively implement rotating and lifting adjustment, the four-degree-of-freedom parallel working arm can carry out attitude adjustment for the end actuator, different end actuators can be changed according to working requirements.

公开(公告)号：US20190366426A1

公开(公告)日：2019-12-05

申请号：US15779851

申请日：2017-10-31

Applicant: Anhui University of Science and Technology

Inventor： Chengjun WANG ,  Rui YU ,  Yongcun GUO ,  Yuzhe SHEN ,  Yan ZHENG ,  Zhiwei ZHU

IPC: B22D31/00 ,  B25J11/00 ,  B25J5/02 ,  B25J15/06 ,  B25J17/02

Abstract: A multi-arm hanging rail type casting cleaning robot comprises a traveling device, a rotating device, a lifting device, a working arm mounting seat, and four working arms mounted on an annular rail, wherein in addition to pneumatic grippers and magnetic cranes, cleaning tools such as pneumatic air picks and plasma cutters are further provided on end effecters of the working arms. The traveling device of the present invention adopts a four-point hanging supporting mode to realize long-distance stable traveling. Large arm adjusting cylinders and small arm adjusting cylinders are used to replace servo reducing motors to adjust postures of the working arms. The four working arms can jointly and synchronously work. The two pneumatic grippers, the two magnetic cranes, and the four cleaning tools can be flexibly transformed and replaced. The needs of cleaning operations can be satisfied.