Packaging box sealing mechanism

Abstract

The invention discloses a packaging box sealing mechanism, and belongs to the field of packaging equipment. The packaging box sealing mechanism comprises a support, a conveying mechanism, box sealing mechanisms, a reinforcing mechanism, a position sensor and a control box. The conveying mechanism is horizontally arranged on the support. The box sealing mechanisms are arranged at the portions, on the two sides of the conveying mechanism, of the support. Each box sealing mechanism comprises an edge lug folding and sealing mechanism, an upper lug folding and sealing mechanism, a glue injection mechanism and a lower lug sealing plate. The reinforcing mechanism comprises a lifting air cylinder, a piston rod, a supporting plate, a connecting plate and a reinforcing clamping plate. The position sensor is arranged at the portion, on one side of a conveyor belt, of the support. The control box is fixed to the support and connected with a conveying motor, a rotating motor, a lifting air cylinder and a glue injection cylinder. The packaging box sealing mechanism is simple in structure, convenient to operate and capable of rapidly and efficiently sealing packaging boxes containing packaging bags automatically; the places to which glue is stuck are reinforced through the reinforcing mechanism; the packaging box sealing quality is ensured, the labor intensity of workers is lowered, and the production requirement is met.

Description

technical field [0001] The invention relates to a box sealing mechanism, in particular to a packaging box sealing mechanism, which belongs to the field of packaging equipment. Background technique [0002] At present, the outer packaging of soft bags is widely used. Due to its small packaging volume and large packaging volume, it is widely used in our current production and life. The outer packaging of soft bags can be used to pack powder, liquid and other substances. At present, in packaging In the field of production, after the packaging bag is loaded into the packaging box, both ends of the packaging box need to be sealed. The existing packaging box sealing mechanism has a complicated structure and troublesome operation. The packaging box sealing mechanism cannot The two ends of the packaging box are folded in turn, and after the glue injection and sealing of the packaging box, there is no reinforcement mechanism to reinforce the place where the glue is pasted in the pack...

AI Technical Summary

Problems solved by technology

[0002] At present, the outer packaging of soft bags is widely used. Due to its small packaging volume and large packaging volume, it is widely used in our current production and life. The outer packaging of soft bags can be used to pack powder, liquid and other substances. At present, in packaging In the field of production, after the packaging bag is loaded into the packaging box, both ends of the packaging box need to be sealed. The existing packaging box sealing mechanism has a complicated structure and troublesome operation. The packaging box sealing mechanism cannot The two ends of the packaging box are folded in turn, and after the glue injection and sealing of the packaging box, there is no reinforcement mechanism to reinforce the place where the glue is pasted in the packaging box, so that the glue seal at both ends of the packaging box is not firm and cannot Ensuring the sealing quality at both ends of the packaging box reduces the sealing efficiency of the packaging box and increases the labor intensity of the workers, which cannot meet the needs of large-scale production. The economic benefits of the enterprise are low and cannot meet the needs of production.

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