Conveying device based on vacuum suction cups

Abstract

The invention discloses a conveying device based on vacuum suction cups. The conveying device comprises a vacuum suction cup assembly and a conveying assembly, wherein the vacuum suction cup assemblycomprises a plurality of vacuum suction cup supporting parts and a suction cup frame; a plurality of fixing holes are distributed in the suction cup frame; the upper ends of the vacuum suction cup supporting parts are detachably connected with the fixing holes; the conveying assembly comprises a horizontal rotary mechanism and a vertical moving mechanism; the horizontal rotary mechanism comprisesa rotary cylinder capable of driving the suction cup frame to circumferentially rotate in the horizontal direction; and the vertical moving mechanism comprises a motor, a lead screw and a sliding block capable of moving along the lead screw vertically, one end of the lead screw is connected with an output shaft of the motor, the other end of the lead screw is connected with the rotary cylinder, and the sliding block is fixedly connected with a connection arm. The conveying device is simple in structure, stable in absorption force, and capable of conveniently and rapidly absorbing and conveyingmaterials and improving the work efficiency.

Description

technical field [0001] The invention belongs to the technical field of material pick-and-place, in particular to a conveying device based on a vacuum suction cup. Background technique [0002] The suction cup is a tool that uses the difference in atmospheric pressure between the inside and outside to absorb materials. In the prior art equipment that uses suction cups to pick and place materials, once the suction cups are adsorbed to the contact surface of the materials, it is difficult to remove the materials, and manual assistance is required to separate the materials from the suction cups, and this type of suction cups will affect the material after repeated use. The adsorption force of the suction cup requires regular replacement of the suction cup, which increases the cost of later maintenance; [0003] In addition, if there is a little unevenness on the surface of the material, it will cause the suction cup at the low position to complete the adsorption and the suction...

AI Technical Summary

Problems solved by technology

In the prior art equipment that uses suction cups to pick and place materials, once the suction cups are adsorbed to the contact surface of the materials, it is difficult to remove the materials, and manual assistance is required to separate the materials from the suction cups, and this type of suction cups will affect the material after repeated use. The adsorption force of the suction cup requires regular replacement of the suction cup, which increases the cost of later maintenance;

[0003] In addition, if there is a little unevenness on the surface of the material, it will cause the suction cup at the low position to complete the adsorption and the suction cup at the high position to fail to absorb, which will seriously affect the material conveying process and reduce the overall work efficiency.

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