a composite machine

Abstract

The invention relates to the field of compounding, and aims at providing a compound machine and a compound method. The compound machine comprises a machine top, a transitional guide roller set, a coating assembly, a compound assembly, a water-cooling assembly, a preheat roll assembly, a tension detection roller set, an electric control cabinet and first and second engine bases respectively arranged at two ends of the machine top, wherein the first engine base is provided with a coating mechanism and a first base material unreeling assembly, the second engine base is provided with a second base material unreeling assembly and a rolling-up assembly, the compound assembly is arranged on the first engine base; the preheat roll assembly comprises a first preheat roller and a second preheat roller used for preheating a first base material and a second base material respectively, and the first preheat roller is arranged on the path for transferring the first base material between the first base material unreeling assembly and the coating assembly. According to the technical scheme, by adjusting the arrangement of key assemblies, the reliability of the compound product is improved, and the production efficiency is improved, so that the compounding machine is suitable for the compounding requirement of modern base materials with flexible package.

Description

technical field [0001] The invention relates to the field of coating compounding, in particular to a compounding machine. Background technique [0002] With the continuous development of the flexible packaging industry, many equipment manufacturers have improved or newly designed the local structures and performances of composite equipment at all levels to improve the performance of the machinery. For example, the Chinese patent authorization number is: CN101259772B solvent-free lamination machine, which improves the production efficiency and equipment stability through the design of the dust cover and safety cover on the top of the machine, and ensures the quality of the finished product and the safety of the staff. [0003] However, few manufacturers have analyzed and improved the distance between coating and compounding. Most manufacturers still use the traditional compounding machine: the coating component is on one machine base, while the compounding component is on ano...

AI Technical Summary

Problems solved by technology

Among them, the distance between the base material A and the base material B after coating by the most typical composite machine is generally greater than 6000mm. The disadvantage of this structure is that the composite glue currently used is mostly PU polyurethane glue, of which A glue is polyol. Glue B is hydrogen acetate. These two glues are easily affected by moisture in the air, as well as the heat preservation of the glue, resulting in a decline in the quality of the composite, and even a great loss to the user, making it difficult for solvent-free composites to be marketed.

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