Novel carton pasting machine

Abstract

The invention discloses a novel carton pasting machine. The carton pasting machine comprises a rotating part and a plurality of clamping assemblies. The rotating part is provided with a plurality of rotary brackets which are circumferentially arranged in an array. A fixed frame is fixed at the outer end of each rotary bracket, and an open frame is fixed in the middle of each rotary bracket. Clamping bases are respectively fixed at the two ends of each open frame. The rear end of each rotating plate of each clamping assembly is downwardly hinged to the front end of the corresponding clamping base. One end of each first connecting rod is hinged to the rear end of a corresponding rotating plate, and the other end of each first connecting rod is hinged to the inner end of a front-end pin shaftof a corresponding operating handle. The rear end of each second connecting rod is downwardly hinged to the rear end of the corresponding clamping base, and the outer end of the front-end pin shaft of each operating handle is hinged to the front end of the corresponding second connecting rod. The front end of each rotating plate is vertically connected with a screw through an adjusting nut, and the lower end of each screw is connected with a pressing plate. The height of each pressing plate can be adjusted in a stepless manner, the pressing plates can be self-locked by utilizing the dead point principle of a double-rocker mechanism, the pressing plates cannot be loosened, the pressing force is stable, and paperboards can be firmly pasted.

Description

technical field [0001] The invention relates to the field of carton pasting equipment, in particular to a novel carton pasting machine. Background technique [0002] Cartons are widely used in the field of packaging. In transportation, cartons are usually folded into sheets and stacked together, which greatly reduces the volume occupied by carton boards during transportation and saves transportation costs. When using, first open the carton, and then use it Metal nails, or plastic adhesive tape and adhesive are pasted into a box-shaped body. As the packaging of the article, the existing metal nails and plastic adhesive tape are made into a box-shaped body. Utilization, the metal nails or plastic adhesive tape need to be peeled off from the carton manually, and then the carton is recycled, which takes up a lot of manpower, slow speed, and low production efficiency; secondly, the existing adhesive is pasted with a carton pasting machine to form a box-shaped body , Generally, a...

AI Technical Summary

Problems solved by technology

[0002] Cartons are widely used in the field of packaging. In transportation, cartons are usually folded into sheets and stacked together, which greatly reduces the volume occupied by carton boards during transportation and saves transportation costs. When using, first open the carton, and then use it Metal nails, or plastic adhesive tape and adhesive are pasted into a box-shaped body. As the packaging of the article, the existing metal nails and plastic adhesive tape are made into a box-shaped body. Utilization, the metal nails or plastic adhesive tape need to be peeled off from the carton manually, and then the carton is recycled, which takes up a lot of manpower, slow speed, and low production efficiency; secondly, the existing adhesive is pasted with a carton pasting machine to form a box-shaped body , Generally, a spring is used to press the pressure plate, so as to pressurize the pasted carton board and achieve the purpose of pasting. The pressure of the spring is difficult to guarantee, the pasting quality is unstable, and it is easy to degumming, resulting in product damage.

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