Sponge suction disk gripper with multi-position self-adaptive inclined plane

Abstract

The invention belongs to the technical field of workpiece hoisting, and particularly relates to a sponge suction disk gripper with a multi-position self-adaptive inclined plane. The gripper comprisesa fixed plate, a mounting flange and a vacuum generator, wherein the mounting flange and the vacuum generator are mounted on the fixed plate, a plurality of up-and-down floating assemblies mounted below the fixed plate, the end, away from the fixed plate, of each up-down floating assembly is rotationally connected with a vacuum sponge suction disk through a floating connector, the outer side of each floating connector is sleeved with a center returning spring, and a vacuum air pipe assembly is arranged between the fixed plate and each vacuum sponge suction disk. According to the sponge suctiondisk gripper with the multi-position self-adaptive inclined plane, because self-adaptive adjustment of different heights and different angles is implemented through multiple air knife mounting platesand floating connectors, objects with larger inclined planes or objects with inconsistent inclined plane angles can be sucked without worrying about the phenomena that the objects fall down or the objects can not be sucked or the like due to poor attachment; and because a one-way check valve is further installed, it can be avoided that the sucked to-be-clamped object cannot be sucked due to air leakage of one single vacuum sponge suction disk when a broken hole is formed in the object.

Description

technical field [0001] The invention belongs to the technical field of workpiece hoisting, and in particular relates to a multi-position self-adaptive inclined-plane sponge sucker gripper. Background technique [0002] In the field of industrial automation, mechanically assisted handling and operation are widely used. There are mainly two methods of adsorption and clamping for picking up objects of different materials and sizes to be clamped. The adsorption method mainly uses vacuum sponge suction cups. The vacuum sponge suction cup is installed on the manipulator or other carrier to realize the hoisting or transportation of the object. The existing sponge suction cup gripper generally only has one sponge suction cup. At present, a single vacuum sponge suction cup with a floating head will be picked up when it encounters When the object has a large continuous slope, the suction surface is small, or there are holes in the object to be picked up, there is a risk that the objec...

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the defects in the prior art that the object to be clamped cannot be picked up with a large continuous slope or the adsorption surface is small or the adsorption surface has holes, and to provide a multi-position self-adaptive that can meet extreme operating conditions Beveled Sponge Suction Cup Gripper

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