Paperboard indentation device for packaging box production

Abstract

The invention discloses a paperboard indentation device for packaging box production. A paperboard can be subjected to indentation treatment in the paperboard conveying process, the indentation efficiency and reliability are improved, and continuous production is realized; when the paperboard is sent out, the paperboard can be well driven and guided to be sent out through an upper paperboard send-out mechanism and a lower paperboard send-out mechanism, the send-out angle accuracy of the paperboard is ensured, and then the indentation accuracy is ensured; a guide arc-shaped fork is arranged onthe side, close to a paperboard send-in mechanism, of an upper indentation wheel, the guide arc-shaped fork can guide the to-be-indented paperboard, an arc-shaped bent end of the guide arc-shaped forkis inclined and downwards bent in the direction towards the upper indentation wheel, it can be ensured that the paperboard smoothly goes to the bottom of the indentation wheel to be subjected to indentation treatment, and clamping stagnation and other problems during indentation are prevented; and a replaceable outer indentation sleeve is adopted for the indentation wheel, and the indentation depth and the indentation trace change can be conveniently adjusted according to the need.

Description

technical field [0001] In particular, the invention relates to a cardboard creasing device for packaging box production. Background technique [0002] For the supporting board of the package, in order to facilitate the bending and forming of the subsequent packaging and the cutting or tearing of the cardboard, generally when the cardboard is produced, the cardboard is directly installed at the required bending position or cutting position. Indentation treatment is carried out to facilitate the accuracy of subsequent bending forming and cutting forming, and to ensure the quality and performance of the bending surface or cutting surface. The current creasing generally uses the creasing wheel to creasing the cardboard. During creasing, the creasing wheel usually moves to realize the creasing operation. However, this method is inconvenient for the transportation of the cardboard, even if the conveyor belt is used For conveying in other ways, it is necessary to stop the conveyin...

AI Technical Summary

Problems solved by technology

The current creasing generally uses the creasing wheel to creasing the cardboard. During creasing, the creasing wheel usually moves to realize the creasing operation. However, this method is inconvenient for the transportation of the cardboard, even if the conveyor belt is used For conveying in other ways, it is necessary to stop the conveying equipment with the conveyor belt lamp continuously, and then convey with the indentation wheel after indentation. This intermittent shutdown mode will have a greater impact on the indentation equipment and the conveying equipment, which not only affects the life of the equipment, but also Loud noise, repeated shutdowns, resulting in too long intermittent time, low efficiency, and affected quality of indentation

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