Air suction device of suction nozzles

Abstract

The invention discloses an air suction device for suction nozzles. The air suction device comprises long-bar-shaped magnetic conductive plates, air intake connectors, suction nozzle seats and the nozzles, wherein the air intake connectors and the suction nozzle seats are installed on the two sides of the plate faces of the magnetic conductive plates correspondingly, and the suction nozzles are installed on the suction nozzle seats. Each suction nozzle seat comprises a sliding seat connected to the corresponding magnetic conductive plate, and a fixed seat fixed to the sliding seat. An air outlet hole communicating with the corresponding suction nozzle is formed in each fixed seat. The sliding seats can slide left and right on the magnetic conductive plates, and after ventilation grooves where bolts penetrate are opened, the ventilation grooves are pressed by the protruding outer side walls of the sliding seats and suction nozzle sealing rings to recover to the sealed state. An external air source is connected in each suction nozzle through the corresponding air intake connector, the corresponding opening-section ventilation groove, a sealed concave cavity, a penetrating and inserting opening and the corresponding air outlet hole. The air suction device has the beneficial effects that the adsorption stability is high, the appearance is attractive, no air pipe is not externally arranged, and the sealing performance is good.

Description

technical field [0001] The invention relates to a suction nozzle structure, in particular to a suction nozzle suction device for picking and placing materials. Background technique [0002] At present, in many industries and automation equipment, the material handling and positioning of the material feeding and reclaiming mechanism is carried out by a suction device suction nozzle (mainly for FPC flexible cable, sheet material, paper, film, glass, etc.) cover plate and other production processes). Due to the technical requirements, more suction nozzles are required, and now basically one suction nozzle is connected to one air pipe, and too many air pipe connections are exposed outside. First of all, the appearance is not very beautiful, and it is easy to cause airway folds in the process of moving and handling products, resulting in unstable adsorption materials and even falling off. Secondly, the existing suction nozzle structure is cumbersome for process product changeov...

AI Technical Summary

Problems solved by technology

First of all, the appearance is not very beautiful, and it is easy to cause trachea folds during the process of moving and handling products, resulting in unstable adsorption materials and even falling off.

Secondly, the existing suction nozzle structure is more cumbersome for craft products, and machine debugging is more troublesome. For products of different sizes, each suction nozzle needs to be repositioned, and the air pipe must be reorganized

Images