Film-rolling device with edge-folding sheet

Abstract

The invention discloses a film-rolling device with an edge-folding sheet. The film-rolling device comprises a left supporting mechanism (1), a right supporting mechanism (2), a roller (3) and a conveying flat belt (4), wherein a supporting base (6) is fixed on a base plate (5); sliding blocks (9) and a compression spring (8) are successively arranged between the bottom of a groove (11) and a mounting plate (10) in the groove (11); fixing rods (14) are mounted in a bearing (13); the fixing rod (14) on the left side is fixed on the sliding block (9) of the left supporting mechanism (1); the fixing rod (14) on the right side is fixed on the sliding block (9) of the left supporting mechanism (1); semicircular parts (15) are mounted on the two fixing rods (14); a silica gel drum (16) sleeves the roller (3); the silica gel drum (16) is tangent with the conveying flat belt (4). The film-rolling device with the edge-folding sheet has the beneficial effects that the film pasting efficiency is increased, the labor intensity of worker is relieved, the film rolling is thorough and the product quality is high.

Description

technical field [0001] The invention relates to the technical field of film sticking on thin plates, in particular to a film rolling device for thin plates with bent edges. Background technique [0002] In the electronics production industry, it usually involves the film sticking process, that is, to attach the film to the metal sheet. The operation process is that the worker first pre-presses the film on the sheet, and then slowly applies the film to the film from one end of the sheet to the other by hand. In the process of compaction, the air bubbles between the film and the metal sheet are rolled out, that is, the film rolling process is completed. However, this artificial film method is not only labor-intensive, but also low in production efficiency. , it is difficult to meet the large demand of the market. In addition, the thin film is easily unable to be firmly attached to the metal sheet due to uneven force, and the product quality is poor. [0003] In addition, it ...

AI Technical Summary

Problems solved by technology

[0002] In the electronics production industry, it usually involves the film sticking process, that is, to attach the film to the metal sheet. The operation process is that the worker first pre-presses the film on the sheet, and then slowly applies the film to the film from one end of the sheet to the other by hand. In the process of compaction, the air bubbles between the film and the metal sheet are rolled out, that is, the film rolling process is completed. However, this artificial film method is not only labor-intensive, but also low in production efficiency. , it is difficult to meet the large demand of the market

In addition, due to uneven force, the film is easily unable to be firmly attached to the metal sheet, and the product quality is poor

[0003] In addition, it is more difficult for the film sticking of the metal sheet 18 with the bent edge, because the both sides of the metal sheet are designed with the bent edge 19, the bent edge 19 reduces the operating space for manual compaction, and the rolling film is in the process of It is easy to damage the bending edge and produce more waste products, which undoubtedly increases the waste rate

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