Film covering equipment

By designing a coating device including a conveying mechanism and a coating device, and using an electrostatic film and tensioning roller to realize double-sided coating of the workpiece, the problem of difficulty in achieving efficient double-sided coating in traditional equipment is solved, and the coating efficiency and product quality are improved.

CN119704640AActive Publication Date: 2025-03-28SHENZHEN SMARTMORE TECH CO LTD
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Patent Information

Application Number
CN202411762816.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-03
Publication Date
2025-03-28
Estimated Expiration
2044-12-03

AI Technical Summary

Technical Problem

Traditional coating equipment is difficult to achieve efficient and reliable double-sided coating, and the tension control and shear processing of materials rely on manual operations, which can easily lead to uneven coating, waste of materials and unstable product quality.

Method used

A coating device is designed, including a frame, a conveyor mechanism and a coating device. The conveying mechanism realizes stable conveying of the workpiece through a plurality of spaced conveying rollers, and the coating device utilizes the adhesion properties of the electrostatic film to realize double-sided coating of the workpiece through the tensioning roller, the shearing member, the first barrel and the second barrel, and reduces material waste through precise shearing and bonding of the shearing member.

Benefits of technology

It realizes efficient and reliable double-sided coating, improves coating efficiency, reduces workpiece processing time and material waste, and improves product quality and production efficiency.

✦ Generated by Eureka AI based on patent content.
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Abstract

A conveying mechanism of the film laminating equipment is arranged on a rack, the conveying mechanism comprises tensioning rollers and a plurality of conveying rollers arranged at intervals in the conveying direction, the conveying rollers are used for bearing workpieces and conveying the workpieces in the conveying direction, and the tensioning rollers are arranged between the two conveying rollers at intervals in the conveying direction. The film covering device is arranged on the rack and comprises a film shearing part, a first charging barrel and a second charging barrel, the first charging barrel and the second charging barrel are located on the two opposite sides of the tensioning roller respectively, a material film is wound around the outer side circumferential face of the first charging barrel and the outer side circumferential face of the second charging barrel, and the material film bypasses the tensioning roller from the first charging barrel and is connected into the second charging barrel; the tensioning roller is located on the side, away from the conveying direction, of the material film. Wherein the material film can wrap the two opposite faces of the workpiece when the workpiece passes through the tensioning roller in the conveying direction, the film shearing piece can shear off the material film when the workpiece is wrapped by the material film, the broken material film is made to be wound around the outer side circumferential face of the tensioning roller again after being bonded, and therefore double-face film covering of the workpiece is achieved.
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