一种薄膜表面上胶装置
By introducing an adhesive tank, a limiting component, an adhesive spreading mechanism, and an adhesive blocking mechanism into the film surface adhesive device, the problem of the film being difficult to tear is solved, and uniform distribution of adhesive on the film surface and easy tearing are achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NINGBO YIZHONG ELECTRIC CO LTD
- Filing Date
- 2025-08-14
- Publication Date
- 2026-07-17
AI Technical Summary
The films produced by existing film surface coating devices are not easily torn, causing inconvenience in use.
A film surface adhesive device was designed, including an adhesive tank, a limiting component, an adhesive spreading mechanism, and an adhesive blocking mechanism. The limiting component completely introduces the film into the adhesive tank, the adhesive spreading mechanism ensures uniform adhesive distribution, and the adhesive blocking mechanism scrapes off excess adhesive from the film edges. Magnetic components and T-shaped slide rails are provided to facilitate the installation and adjustment of the adhesive blocking component, adapting to films of different widths.
This method achieves uniform distribution of adhesive on the film surface, reduces the thickness of the adhesive layer at the film edges, facilitates tearing and removal, and reduces the risk of scratching the film.
Smart Images
Figure CN224507452U_ABST
Abstract
Claims
1. A film surface gluing apparatus characterized by comprising: The device includes a support frame (1), an adhesive tank (2) installed on the support frame (1), a glue spreading mechanism (3) installed on the upper side of the adhesive tank (2), and a glue blocking mechanism (4) installed on the support frame (1). The adhesive tank (2) is provided with a limiting member (21) that completely introduces the film (5) into the adhesive. The glue blocking mechanism (4) includes a glue blocking beam (41) installed on the support frame (1) and two glue blocking members (42) symmetrically installed on the glue blocking beam (41) for the corresponding edges of the film (5) to abut against each other. The adhesive tank (2), the glue spreading mechanism (3), and the glue blocking mechanism (4) are arranged sequentially along the conveying direction of the film (5).
2. The apparatus of claim 1, wherein The side of the adhesive-blocking beam (41) is provided with an installation groove (411) for installing the adhesive-blocking component (42); a magnetic component (4111) is provided in the installation groove (411); the end of the adhesive-blocking component (42) has an installation part (421) that is inserted into the installation groove (411) and magnetically connected to the magnetic component (4111).
3. The apparatus of claim 1, wherein the adhesive is applied to the surface of the film in a pattern. The adhesive-blocking crossbeam (41) is provided with a T-shaped slide rail (412) arranged along the length direction. The top of the adhesive-blocking member (42) has a T-shaped slider (424) that cooperates with the T-shaped slide rail (412). The T-shaped slider (424) has a locking bolt (4241) for locking the T-shaped slider (424) and the T-shaped slide rail (412).
4. The apparatus for gluing the surface of a film according to claim 2 or 3, wherein The adhesive baffle (42) includes an adhesive baffle post (422) for abutting the edge of the film (5) and a lower adhesive portion (423) connected to the bottom end of the adhesive baffle post (422), wherein the lower adhesive portion (423) is inverted conical.
5. The apparatus of claim 1 wherein, The coating mechanism (3) includes a first coating roller (31) mounted on the support frame (1) and scraping off excess adhesive from one side of the film (5), and a second coating roller (33) mounted on the support frame (1) and scraping off excess adhesive from the other side of the film (5).
6. The apparatus of claim 5, wherein the first and second rollers are spaced apart by a distance of about 0.5 to 2 inches. The first glue-spreading roller (31) has an annular first glue-slipping groove (311) evenly distributed along its length on its roller surface; the second glue-spreading roller (33) has an annular second glue-slipping groove (331) evenly distributed along its length on its roller surface.
7. The apparatus of claim 6 wherein, A first protruding ring (312) is formed between adjacent first adhesive grooves (311), and the outer peripheral side of the first protruding ring (312) has a first annular arc surface (3121) for abutting the film (5); a second protruding ring (332) is formed between adjacent second adhesive grooves (331), and the outer peripheral side of the second protruding ring (332) has a second annular arc surface (3321) for abutting the film (5).
8. The apparatus of claim 1 wherein, The limiting member (21) includes a limiting roller (211) that is rotatably mounted on the inner wall of the adhesive tank (2).