Package adsorption device

Abstract

The invention discloses a package adsorption device, which comprises a lifting mechanism and a package adsorption mechanism; the package adsorption mechanism is arranged on the lifting mechanism; the package adsorption mechanism comprises a sucker and a limiting frame; a rectangular through hole is formed in the limiting frame; a limiting area is formed at the rectangular through hole by the lifting frame; the lifting frame is glidingly connected with the sucker in the direction of gravity action through a connecting rod; the sucker faces the limiting area; the movement locus of the sucker is overlapped with the movement locus of the limiting area. The limiting frame moves down to sheathe milk packages, i.e. the milk packages enter the through hole from bottom to top; the sucker moves down relative to the limiting frame to be in contact with and adsorb the milk packages; then, the sucker moves up to lift the milk packages; at the beginning of lifting the milk packages, the limiting frame keeps still under the own gravity; the milk packages move up along with the sucker relative to the limiting frame; the milk packages cannot be scattered under the limiting action of the limiting frame, so the problem that the milk packages are scattered when being adsorbed and lifted is solved.

Description

technical field [0001] The invention relates to a bag suction device. Background technique [0002] During the process of transporting the milk packs arranged in a matrix, the milk packs are adsorbed on the suction cups of the conveying device, and multiple milk packs are simultaneously adsorbed by the conveying device. The handling device includes a lifting component and a suction cup, and the suction cup is installed on the lifting component. The milk packs are arranged in a matrix, and the milk packs are in contact with each other; when the milk packs are adsorbed, only the connection relationship is established between the top of the milk pack and the suction cup, and the side of the milk pack does not establish a connection relationship with the suction cup and other parts of the handling device. In the process of carrying the milk bag in the existing carrying device, the phenomenon that the milk bag will be scattered may occur. The reason is that after the milk bag i...

AI Technical Summary

Problems solved by technology

The limit frame moves down to fit around the milk bag, that is, the milk bag enters the rectangular through hole from bottom to top, the suction cup moves down relative to the limit frame to contact and absorb the milk bag, and the suction cup moves up to lift the milk bag. The position frame remains stationary under its own gravity, and the milk pack moves up relative to the limit frame with the suction cup, and the milk pack will not disperse due to the limit action of the limit frame, which solves the problem of the milk pack being absorbed and scattered when it is lifted question

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