Image recording device and video recording method for double-face spline printing of belt type printing machine

Abstract

The invention relates to an image recording device and a video recording method for double-face spline printing of a belt type printing machine, and belongs to the technical field of double-sided printing. At present, the printed surface and the to-be-printed surface of the cloth are printed with the same pattern, so that the use rate of the cloth can be improved, and the attractiveness of the product can be influenced due to dislocation; the image recording device comprises a printing guide belt and a cloth pressing roller, wherein a cloth guide roller, an image recording mechanism and a support are arranged above the cloth pressing roller, the printing guide belt is matched with the cloth pressing roller, the support is arranged at the rear side of the cloth pressing roller and the clothguide roller, the support is arranged on a rack of the guide belt type printing machine through connecting pieces located at the two ends of the support, and at least one image shooting mechanism isinstalled on the support according to the size of the shooting range of the image shooting mechanism and the width of the printing guide belt; the cloth pressing roller is pressed on the to-be-printedsurface of a printing fabric, and the cloth guide roller supports the printing surface of the printing fabric. The position of shape, size and distribution of the printing surface of the printing fabric and to be printed surface of the printing fabric can be coincided or basically coincided.

Description

technical field [0001] The invention relates to an image recording device and recording method for double-sided flower printing of a belt-guiding printing machine, belonging to the technical field of double-sided printing. Background technique [0002] Most of the current fabrics are printed on one side, and the requirements for the position of the pattern are relatively low for one-sided printing. The utilization rate of the fabric for one-sided printing is low, and only one side can be used. According to the current situation, it is necessary to separate the printed side and the waiting side of the fabric. Both print the same pattern to increase the utilization rate of the fabric. This will make the position, shape and size of the printed surface and the pattern to be printed coincide. Misalignment will affect the aesthetic effect of the product. A camera mechanism is needed to The existing pattern data information is recorded, and the existing pattern is printed on the pr...

AI Technical Summary

Problems solved by technology

The video recording device in the above comparison document is located above the printing medium feeding area in front of the entry end of the printing area, and is suitable for precise overprint printing on one side of the fabric. When printing, the printed pattern on the first side is located on the back of the printing medium, and the second side, that is, the surface to be printed, faces the camera device. If you want to use the camera device in the prior art to record the faintly visible image of the first side, you cannot obtain a pattern that meets the image processing requirements. , especially when the thickness of the printing medium is thick, the pattern information on the back may not be photographed at all

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