Packaging box expanding mechanism
A packaging box and stand-up box technology, applied in the field of packaging, can solve the problems of damaged packaging boxes, insufficient airtightness of packaging boxes, and failure to unfold packaging boxes smoothly, so as to achieve the effect of reliable opening
Pending Publication Date: 2019-02-01
广东大唐永恒智能科技有限公司
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Problems solved by technology
This method has the following disadvantages: the vacuum adsorption method is unstable, and when the surface airtightness of the packaging box is insufficient, it is difficult for the vacuum adsorption to provide sufficient adsorption force to adsorb the packaging box on the groove, and the packaging box cannot be smoothly unfolded; If the adsorption force is too large, it is easy to damage the packaging box.
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[0021] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention. In addition, all connections or connection relationships mentioned in this article do not simply refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. The various technical features in the present invention can be combined interactively on the premise of not...
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The invention discloses a packaging box expanding mechanism. A rack is included, and is provided with a left limiting plate and a right limiting plate each arranged in the front-back direction; a vertical box gap is formed between the left limiting plate and the right limiting plate; a vertical box device is arranged beside the vertical box gap, and is fixed to the rack, and comprises a first driving device and an inserting piece in transmission connection with the first driving device; the inserting piece is located above the vertical box gap; and the inserting piece is driven by the first driving device to move up and down and go in or out of the vertical box gap. The structure is adopted for expanding a packaging box, compared with a manner that a vacuum suction cup is adopted, the requirement of the structure on the packaging box is low, it is not required that the surface of the packaging box has certain gas tightness, and the packaging box can be reliably expanded. The inventionrelates to the packaging field, in particular to the packaging box expanding mechanism.
Description
technical field [0001] The invention relates to the packaging field, in particular to a packaging box expansion mechanism. Background technique [0002] The traditional carton opening device is generally operated by a vacuum suction cup. The flat packaging box is sucked into the groove corresponding to the shape of the packaging box after being stretched through the suction cup. The flat packaging box is pulled by the wall of the groove. Expand. This method has the following disadvantages: the vacuum adsorption method is unstable, and when the surface airtightness of the packaging box is insufficient, it is difficult for the vacuum adsorption to provide sufficient adsorption force to adsorb the packaging box on the groove, and the packaging box cannot be smoothly unfolded; If the adsorption force is too large, it is easy to damage the packaging box. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a packaging bo...
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Login to View More IPC IPC(8): B65B43/26
CPCB65B43/265
Inventor余勤黎涛姚晓乌
Owner广东大唐永恒智能科技有限公司