Mechanical claws and industrial robots
A technology of mechanical claws and claw arms, which is applied in the field of robotic grasping, can solve the problems of high cost, complex structure, and high failure rate, and achieve the effects of low cost, good structural stability, and low failure rate
Active Publication Date: 2021-06-22
合肥九州龙腾科技成果转化有限公司
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- Application Information
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Problems solved by technology
[0006] The invention provides a mechanical claw and an industrial robot to solve the technical problems in the prior art of using electrical control of the gripping force of the robotic claw, complex structure, high cost, and high failure rate
Method used
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Embodiment Construction
[0026] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in various ways defined and covered below.
[0027] figure 1 It is one of the structural schematic diagrams of the mechanical gripper in the preferred embodiment of the present invention; figure 2 It is the second structural diagram of the mechanical gripper in the preferred embodiment of the present invention; image 3 It is the third schematic diagram of the structure of the mechanical gripper in the preferred embodiment of the present invention.
[0028] Such as figure 1 , figure 2 and image 3As shown, the mechanical gripper of this embodiment includes a casing 1, in which there is a drive wheel set 2 for power output, and a first gripper arm assembly that extends out of the casing 1 and is used to cooperate with each other to grab objects 3 and the second claw arm assembly 4, and the flywheel ass...
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The invention discloses a mechanical claw and an industrial robot. The mechanical gripper includes a housing in which there is a transmission wheel set for power output, a first claw arm assembly and a second claw arm assembly that protrude out of the housing and are used to cooperate with each other to grab objects, and the drive wheel set and the second claw arm assembly The flywheel assembly used to transmit torque between the first claw arm assembly, the first claw arm assembly and the second claw arm assembly are connected by gear meshing to achieve synchronous inward movement to grab objects or synchronous outward movement to release objects, flywheel assembly It is connected with the transmission of the first claw arm assembly, the transmission wheel set drives the flywheel assembly to move, and the flywheel assembly drives the first claw arm assembly to move, thereby realizing the grabbing or releasing action between the first claw arm assembly and the second claw arm assembly The flywheel assembly is provided with a torque protection mechanism for temporarily disengaging the flywheel assembly from the transmission wheel set and / or the first claw arm assembly when the grasping force between the first claw arm assembly and the second claw arm assembly is greater than a predetermined value.
Description
technical field [0001] The invention relates to the technical field of robot grasping, in particular, to a mechanical claw. In addition, the present invention also relates to an industrial robot comprising the above-mentioned mechanical gripper. Background technique [0002] Mechanical gripper, also known as robot gripper, is a robot component that can realize functions similar to human hands. Robot gripper is a component used to hold workpieces or tools, and is one of the important actuators. [0003] According to the shape of the workpiece to be held, robot grippers can be divided into various types, including: robotic grippers, also known as machine grippers, including 2-fingers, 3-fingers or deformed fingers; with magnetic chucks, welding guns, etc. Special claws; general claws, including 2 to 5 fingers. [0004] For the robot gripper with grasping function, it is necessary to set a specific grasping force for different grasping objects. If the force is too high, it wi...
Claims
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IPC IPC(8): B25J15/08B25J18/02
CPCB25J15/08B25J18/02
Inventor 陈新周元玲赵乾柏李旺旺
Owner 合肥九州龙腾科技成果转化有限公司