Cold film laminating machine with high-precision film cutting function

Abstract

The invention discloses a cold film laminating machine with a high-precision film cutting function. The cold film laminating machine comprises a rack, the conveying device is provided with a conveying surface; the film covering device is arranged on the rack, the film covering device is provided with a film covering gap, and the conveying face penetrates through the film covering gap; the cutting structure is located on the conveying downstream of the conveying face relative to the film covering device and comprises mounting vehicles, the mounting vehicles are arranged on the rack in a sliding mode, the two mounting vehicles are horizontally arranged in a spaced mode in the direction perpendicular to the conveying direction of the conveying face, the mounting vehicles can slide along the track perpendicular to the conveying direction of the conveying face, and film supporting blocks are synchronously arranged on the mounting vehicles; the two film supporting blocks surround the two sides of the conveying face, the top faces of the film supporting blocks are cutting faces, the cutting faces are higher than the conveying face, the film supporting blocks are provided with cutting knives, the cutting knives are located above the cutting faces, cutting edges of the cutting knives extend downwards towards the cutting faces, it is guaranteed that the part, exceeding the strip steel, of the film can directly stretch into the cutting faces, and the film supporting blocks bear the part of the film. And the cutting of the cutter is facilitated.

Description

technical field [0001] The invention relates to the field of a high-precision film-cutting cold laminating machine, in particular to a high-precision film-cutting cold laminating machine. Background technique [0002] Coated strip steel is a widely used metal sheet. At present, the coating methods on the surface of strip steel can be divided into cold coating and hot coating. The traditional cold coating machine will first cut the film through the cutting structure before coating. After cutting, the cut film is covered on the steel strip. However, first of all, because the film needs to be transported for a certain distance after it is cut and then touches the steel strip, the film may be offset, which leads to the failure of the traditional cold laminating machine. The coating accuracy is poor, and the strip steel needs to be cut after coating, or needs to be re-coated, which reduces production efficiency. Contents of the invention [0003] The purpose of the present inv...

AI Technical Summary

Problems solved by technology

[0002] Coated strip steel is a widely used metal sheet. At present, the coating methods on the surface of strip steel can be divided into cold coating and hot coating. The traditional cold coating machine will first cut the film through the cutting structure before coating. After cutting, the cut film is covered on the steel strip. However, first of all, because the film needs to be transported for a certain distance after it is cut and then touches the steel strip, the film may be offset, which leads to the failure of the traditional cold laminating machine. The coating accuracy is poor, and the strip steel needs to be cut after coating, or needs to be re-coated, which reduces production efficiency

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