Sucker for flexible panel bonding and suction nozzle thereof

Abstract

The invention discloses a suction nozzle, which comprises a base body used for connecting with a sucker and communicating with a vacuum device, a suction head used for contacting with an object to besucked, a telescopic mechanism for driving the suction head to move up and down in a length direction of the base body and a buffer piece, wherein the suction head is arranged at one end of the telescopic mechanism away from the base body, and the buffer piece is arranged between the base body and the telescopic mechanism; the base body is sleeved in the suction nozzle mounting hole of the sucker,and the telescopic mechanism is sleeved in the inner hole of the base body. The base body is integrally sleeved in the suction nozzle mounting hole of the sucker, so the base body and the componentsinstalled in the inner hole of the base body are located in the vacuum circuit of the sucker. When the vacuum device works and manufactures a negative pressure environment in the sucker, fine particles produced by the friction of the base body and the telescopic mechanism can be automatically and continuously sucked away by the vacuum device, so the cleanliness and production yield of the flexiblepanel during production and transportation are improved effectively. In addition, the invention further discloses a sucker for the flexible panel bonding comprising the suction nozzle.

Description

technical field [0001] The invention relates to the technical field of flexible panel bonding, and more specifically relates to a suction nozzle suitable for a suction cup used for flexible panel bonding. In addition, the present invention also relates to a suction cup for bonding flexible panels comprising the above-mentioned suction nozzle. Background technique [0002] For flexible panels with extremely high cleanliness requirements, suction cups with several suction nozzles are often used for handling. When the suction head at the end of the suction nozzle fully touches the surface of the flexible panel, the vacuuming action is performed to form a negative pressure at the suction head, so that the flexible panel is sucked under the action of negative pressure. Combined with the actuator installed with the suction cup, the flexible panel is realized together. Moving action. [0003] In the prior art, the suction nozzle includes a base body whose inner cavity communicate...

AI Technical Summary

Problems solved by technology

Therefore, when the suction nozzle is working, the telescopic action will cause friction between the telescopic mechanism and the suction nozzle base, and the wear of mechanical parts will cause fine particle pollution. The contact of fine particles with the flexible panel will seriously affect the cleanliness and production yield of the flexible panel production and handling.

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