Device for automatically tearing gum film

Abstract

The invention provides a device for automatically tearing a gum film. The device comprises a mounting seat, a lifting driving mechanism arranged on the mounting seat, and a film adsorbing mechanism and a film pressing mechanism which are connected with the lifting driving mechanism, wherein the film adsorbing mechanism is mutually matched with the film pressing mechanism; the lifting driving mechanism comprises a lifting cylinder connected with the mounting seat and a fixing plate connected with the lifting cylinder; the film adsorbing mechanism comprises an adsorbing connection structure hinged with the fixing plate, one or more adsorbing head structures arranged on the adsorbing connection structure, and a rotation driving structure connected with the adsorbing connection structure; the film pressing mechanism comprises a sliding table cylinder arranged on the fixing plate and a pressing head structure connected with the sliding table cylinder; the pressing head structure is correspondingly matched with the adsorbing head structure. Through adoption of the device provided by the invention, the film tearing quality is guaranteed, the cost is reduced, the productivity is improved, and the automatic assembly requirements on electronic products are met.

Description

technical field [0001] The invention relates to the technical field of packaging machinery, in particular to an automatic adhesive film tearing device. Background technique [0002] FPC boards are often used in many places in electronic products, and the FPC boards need to be grounded during the assembly process, and the grounding method is usually to bond the FPC boards to the adhesive. Therefore, before the FPC is grounded, the adhesive film must be removed first, and then the next step of assembly work is performed. In the traditional technology, the film tearing process is generally completed by workers, and a small part is processed by mechanical devices. The effect of manual film tearing is better, but the labor cost is getting higher and higher, and the efficiency is relatively low, which will increase the processing cost of the film tearing process. When tearing the film through a mechanical device, it is necessary to ensure that the tearing head of the adhesive fi...

AI Technical Summary

Problems solved by technology

The effect of manual film tearing is better, but the labor cost is getting higher and higher, and the efficiency is relatively low, which will increase the processing cost of the film tearing process

When tearing the film through a mechanical device, it must be ensured that the tearing head of the adhesive film is tilted, but in the actual production process, some tearing heads are not tilted, which will cause the tearing film to fail.

In some technical solutions, the problem of tearing the film can be better solved by pasting with tape, but the introduction of consumables such as tape will increase the cost and cause damage to the environment.

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