Flexible sorting and clamping mechanical claw

Abstract

The invention discloses a flexible sorting and clamping mechanical claw. The flexible sorting and clamping mechanical claw comprises a mechanical claw base, a four-claw chuck, a stepping motor nut assembly, connecting rod hinging points, electric telescopic rods and mechanical claw upper limb hinging points, wherein a driving device of a stepping motor is arranged in the mechanical claw base, thelower end of the mechanical claw base is connected with the stepping motor, the stepping motor is externally connected with a threaded rod, the outer edge of the threaded rod is additionally providedwith a protective sleeve, the threaded rod extends to form four mechanical claw fixing pieces, and the four-claw chuck sleeves the threaded rod. According to the flexible sorting and clamping mechanical claw, the stepping motor nut assembly is arranged to be of an open structure, and the four mechanical claw fixing pieces are formed on the periphery in four directions in a branched manner, so thatthe mechanical claw fixing pieces are used for hinging mechanical claw upper limbs, and under the driving of the stepping motor, the stepping motor nut assembly ascends and descends automatically along the threaded rod to drive mechanical claw bodies to stretch out and draw back. The flexible sorting and clamping mechanical claw is simple in structure and high in degree of freedom, so that the movement of the mechanical claw is very easy to control.

Description

technical field [0001] The invention relates to the technical field of mechanical claw sorting, in particular to a flexible sorting and clamping mechanical claw. Background technique [0002] With the rapid development of industrial automation, mechanical claws are gradually replacing traditional human work. Mechanical claw, as a high-tech automatic production equipment, is the product of the development process of mechanization and automation. It can replace the heavy labor of people to realize the mechanization and automation of production, and can operate in harmful environments to ensure personal safety. Therefore, it has become an important part of industrial automation production and has broad development prospects. [0003] However, traditional rigid grippers have low standardization, poor flexibility, and high cost. Therefore, it is difficult to use the same rigid mechanical claw to grasp different types of items in actual industrial production, and the traditiona...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a flexible sorting and clamping mechanical claw to solve the problem that it is difficult to use the same rigid mechanical claw to grasp different types of items proposed by the above-mentioned background technology, and the traditional mechanical claw is prone to stress Unbalanced phenomena lead to different degrees of damage to the target or the lack of grasping force of the mechanical claw leads to the problem of the target falling

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