Pattern-aligning system of film discharging and pressing equipment

Abstract

The invention discloses a pattern-aligning system of film discharging and pressing equipment, and belongs to the technical field of pattern aligning of the film discharging and pressing equipment. Theoutput end of a first servo motor and the output end of a second servo motor are fixedly connected with a patterned roller and a pressing roller separately; a first coder and a second coder are fixedly arranged on the front side wall of the patterned roller and the front side wall of the pressing roller separately; a first image sensor and a second image sensor are fixedly arranged on the top ofthe first coder and the top of the second coder separately; a sensor group is assembled on a guide roller frame; a tension feedback precision mechanism is fixedly arranged at the right side of the topof the inner cavity of the supporting frame; an electric control box is fixedly arranged on the bottom of the right side wall of the supporting frame; and a tension controller which is electrically connected to the tension feedback precision mechanism is electrically connected on the front side wall of the electric control box. The pattern-aligning system can realize detecting information of patterns in real time and can compare the information, so that regulation is performed after calculation is performed through a CPU controller, and therefore, the patterns of a patterned film and the pattern on the patterned roller can be guaranteed to be on the same position point.

Description

technical field [0001] The invention relates to the field of alignment technology of film-releasing and pressing equipment, in particular to an alignment system of film-releasing and pressing equipment. Background technique [0002] Existing SPC flooring is prone to out-of-synchronization between the pattern roller and the color film transmission during the pattern alignment process, and it is impossible to adjust the transmission speed of the pressing roller and the color film to realize the synchronous transmission of the two, which will easily cause the pressing roller and the color film to be out of sync. The texture of the color film is not synchronized, so it is easy to cause misalignment during pressing. The concave-convex pattern of the laminated color film sheet is not at the same position as the color film pattern, and the degree of fidelity is greatly reduced. Therefore, we propose a film lamination equipment. The pair flower system. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0002] Existing SPC flooring is prone to out-of-synchronization between the pattern roller and the color film during the pattern alignment process, and it is impossible to adjust the transmission speed of the pressing roller and the color film to realize the synchronous transmission of the two, which may easily cause the pressing roller and the color film to be out of sync. The texture of the color film is not synchronized, so it is easy to cause misalignment during pressing. The concave-convex pattern of the laminated color film plate is not at the same position as the color film pattern, and the degree of fidelity is greatly reduced. Therefore, we propose a film lamination equipment. pair flower system

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