Alignment method for paperhanging paper and binding article

Abstract

The invention relates to the field of transverse alignment method technique between backing paper and binder, in particular to a transverse alignment method between the backing paper and the binder. The method is characterized in that the inclined angle of the backing paper corresponding to the horizontal direction is firstly detected and calculated; furthermore, the binder is positioned, the geometric centre of the binder is determined, namely, the rotating center of the binder is determined; subsequently, the binder is lifted up by a grasping arm; the binder is then rotated by an angle which is identical to the inclined angle of the backing paper; finally, the binder is laminated on the backing paper so as to lead the geometric center of the binder to be coincident to that of the backing paper and complete the alignment of the backing paper and the binder; the transverse alignment speed of the backing paper and the binder is quick, the aligning precision of the backing paper and the binder is high; furthermore, the technical proposal is easy to be realized, and the structure of the binder laminating machine of the technical proposal is simplified.

Description

Technical field: [0001] The invention relates to the technical field of alignment methods between mounted paper and adhesives, in particular to an alignment method for mounted papers and adhesives. Background technique: [0002] Carton laminating machine, shell laminating machine and other equipment are used to mount a laminating paper on the surface of the adhesive. When the carton laminating machine and shell laminating machine etc. The paper will be offset during the conveying process of gluing. Compared with the horizontal direction (X axis), the mounting paper will have an inclined angle, and there will be a misalignment between the mounting paper and the adhesive. After the misalignment If the mounting paper is mounted on the adhesive, the mounting paper mounted on the adhesive is skewed, the alignment between the mounting paper and the adhesive is inaccurate, and the product after the adhesive mounting paper is a substandard product. [0003] The current carton lamin...

AI Technical Summary

Problems solved by technology

[0002] Carton laminating machine, shell laminating machine and other equipment are used to mount a laminating paper on the surface of the adhesive. When the carton laminating machine and shell laminating machine etc. The paper will be offset during the conveying process of gluing. Compared with the horizontal direction (X axis), the mounting paper will have an inclined angle, and there will be a misalignment between the mounting paper and the adhesive. After the misalignment If the mounting paper is mounted on the adhesive, the mounting paper mounted on the adhesive is skewed, the alignment between the mounting paper and the adhesive is not accurate, and the product after the adhesive is unqualified

[0003] The current carton laminating machine, shell laminating machine and other equipment are not equipped with a device for detecting the inclination angle of the laminating paper, and the adhesive is not aligned before laminating with the laminating paper, nor is it corrected by other methods The deviation between the laminating paper and the carton, therefore, the product qualification rate is low

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