A combined automotive protective film coating, slitting, and laminating equipment

Abstract

This utility model discloses a combined automotive protective film coating, slitting, and laminating equipment, relating to the technical field of automotive protective film production equipment. It includes a machine platform, a conveyor belt installed at the inner end of the platform, a base film shaft installed at the front end of the platform, a traction roller installed at the inner end of the platform, a limiting groove formed at the inner end of the platform, and a lower-mounted spring installed at the inner end of the limiting groove. This utility model, through the setup of the machine platform, lower-mounted spring, bearing shaft, coating roller, glue tank, scraper, and waste bin, utilizes the force of the lower-mounted spring to ensure the coating roller rotates in constant contact with the film surface on the bearing shaft. This drives the glue in the glue tank to the film surface for coating. During this process, the scraper removes excess glue from the coating roller surface, and the scraper's inner end guides the glue into the waste bin for collection, preventing uneven coating and improving the integrated coating and collection effect of the device.

Description

Technical Field

[0001] This utility model relates to the technical field of equipment for automotive protective film production, specifically a combined automotive protective film coating, slitting and laminating equipment. Background Technology

[0002] Composite automotive protective film is a functional film with a multi-layered composite structure, assembled through a specific process. It is mainly used for the protection and decoration of car bodies, windows, interiors, and other parts. Its core feature is that through a composite structural design, multiple functions are integrated into one to meet the protection needs of automobiles in different scenarios. This type of film is generally composed of a base film and other film layers coated with adhesive, and is produced using coating and slitting laminating equipment. Existing coating and slitting laminating equipment lacks the function of scraping and collecting excess adhesive during the coating process, resulting in uneven coating. Furthermore, the drying process is inefficient. Therefore, a composite automotive protective film coating and slitting laminating equipment is needed.

[0003] Existing needle-punched nonwoven cotton fiber conveying devices cannot effectively improve the integrated effect of coating and collection during operation, nor can they improve the efficiency of the device's production. Therefore, there is an urgent need for a combined automotive protective film coating, slitting and laminating equipment. Utility Model Content

[0004] Based on this, the purpose of this utility model is to provide a combined automotive protective film coating, slitting and laminating equipment to solve the problem that existing needle-punched nonwoven fabric cotton fiber conveying devices cannot effectively improve the integrated effect of coating and collection, and cannot improve the efficiency of device production.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a combined automotive protective film coating, slitting, and laminating equipment, comprising an equipment platform, a conveyor belt installed at the inner end of the equipment platform, a base film shaft installed at the front end of the equipment platform, a traction roller installed at the inner end of the equipment platform, a limit groove formed at the inner end of the equipment platform, a lower push spring installed at the inner end of the limit groove, a bearing shaft installed at the lower end of the lower push spring, a coating roller installed at the outer end of the bearing shaft, a glue box installed at the upper end of the bearing shaft, a scraper plate installed at the side end of the bearing shaft, and a surplus material box installed at the side end of the hanging plate.

[0006] A composite film shaft is installed at the upper end of the equipment platform, a composite pressure roller is installed at the inner end of the equipment platform, a control screw is installed at the upper end of the equipment platform, a bearing box is installed at the outer end of the control screw, a UV lamp plate is installed at the inner end of the bearing box, and a cutting knife is installed at the inner end of the equipment platform.

[0007] Preferably, the bearing shaft forms a telescopic structure with the equipment table via a bottom spring, and the coating roller forms a rotating structure with the equipment table via the bearing shaft.

[0008] Preferably, the waste material bin is connected to the equipment platform, and the inner end of the scraper is slotted.

[0009] Preferably, the control screw is threadedly connected to the carrier box, and the UV lamp plate is engaged with the carrier box.

[0010] Preferably, the UV lamp plate forms a lifting structure with the equipment platform via a control screw, and the lower surface of the cutting blade is in close contact with the upper surface of the conveyor belt.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model, through the setting of a device platform, a bottom spring, a bearing shaft, a coating roller, a glue tank, a scraper, and a waste bin, uses the force of the bottom spring to make the coating roller rotate on the bearing shaft in constant contact with the film surface, thereby driving the glue in the glue tank to the film surface for coating. During this process, the scraper removes the excessive glue on the coating roller surface, and the scraper guides the glue into the waste bin through the groove on the inner end of the scraper for collection, preventing uneven coating from affecting the coating effect and improving the integrated effect of coating and collection of the device;

[0013] 2. This utility model uses a set of equipment platform, composite film shaft, composite pressure roller, control screw, carrier box and UV light plate. The composite pressure roller presses the material to be laminated on the composite film shaft and the mold to be coated with adhesive. After passing through the carrier box, it is dried by UV light plate. The irradiation height of the UV light plate in the carrier box can be controlled by the knob of the control screw, thereby adjusting the drying rate of the adhesive and improving the production efficiency of the device. Attached Figure Description

[0014] Figure 1 This is a frontal three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a rear view structural schematic diagram of the present invention;

[0016] Figure 3 This is a schematic diagram of the disassembled structure of this utility model;

[0017] Figure 4 This utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0018] In the diagram: 1. Equipment platform; 2. Conveyor belt; 3. Base film shaft; 4. Traction roller; 5. Limiting groove; 6. Lower top spring; 7. Bearing shaft; 8. Coating roller; 9. Glue box; 10. Scraper; 11. Residue box; 12. Composite film shaft; 13. Composite pressure roller; 14. Positioning screw; 15. Bearing box; 16. UV lamp plate; 17. Slitting knife. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0020] The embodiments of this utility model will be described below based on its overall structure.

[0021] Please see Figures 1-4 A combined automotive protective film coating, slitting, and laminating equipment includes a platform 1, a conveyor belt 2 installed at the inner end of the platform 1, a base film shaft 3 installed at the front end of the platform 1, a traction roller 4 installed at the inner end of the platform 1, a limit groove 5 formed at the inner end of the platform 1, a lower support spring 6 installed at the inner end of the limit groove 5, a bearing shaft 7 installed at the lower end of the lower support spring 6, a coating roller 8 installed at the outer end of the bearing shaft 7, a glue box 9 installed at the upper end of the bearing shaft 7, a scraper 10 installed at the side end of the bearing shaft 7, and a surplus material box 11 installed at the side end of the hanging plate. The bearing shaft 7 and the platform 1 form a telescopic structure through the lower support spring 6. The coating roller 8 forms a rotating structure with the equipment platform 1 via the bearing shaft 7. The waste material box 11 is engaged with the equipment platform 1. The inner end of the scraper plate 10 is slotted. The force of the bottom spring 6 makes the coating roller 8 rotate on the bearing shaft 7 in constant contact with the film surface, thereby driving the glue in the glue box 9 to the surface of the mold for coating. During this process, the scraper plate 10 removes the excessive glue on the surface of the coating roller 8 and guides it into the waste material box 11 for collection through the slotted inner end of the scraper plate 10, preventing uneven coating from affecting the coating effect and improving the integrated effect of coating and collection of the device.

[0022] Please see Figures 1-4A combined automotive protective film coating, slitting, and laminating equipment includes a laminating film shaft 12 mounted on the upper end of a platform 1, a laminating pressure roller 13 mounted on the inner end of the platform 1, a control screw 14 mounted on the upper end of the platform 1, a carrier box 15 mounted on the outer end of the control screw 14, a UV lamp plate 16 mounted on the inner end of the carrier box 15, and a slitting blade 17 mounted on the inner end of the platform 1. The control screw 14 is threadedly connected to the carrier box 15, and the UV lamp plate 16 is engaged with the carrier box 15. The UV lamp plate 16 is controlled by a control screw. The positioning screw 14 and the equipment platform 1 form a lifting structure. The lower surface of the cutting blade 17 is in close contact with the upper surface of the conveyor belt 2. The composite pressure roller 13 presses the material to be laminated on the composite film shaft 12 and the adhesive-coated mold. The material is then dried by UV light plate 16 after passing through the carrier box 15. The irradiation height of the UV light plate 16 in the carrier box 15 can be controlled by the knob of the positioning screw 14, thereby adjusting the drying rate of the colloid and improving the efficiency of the equipment.

[0023] Working Principle: During use, the desired film is first installed on the base film shaft 3. The traction roller 4, in contact with the conveyor belt 2, guides the film to the other end of the equipment platform 1. The lower spring 6 causes the coating roller 8 to rotate on the bearing shaft 7, always in contact with the film surface. This drives the adhesive from the adhesive tank 9 to the film surface for coating. During this process, the scraper 10 removes any excess adhesive from the coating roller 8 surface, and the scraper 10 is guided by a groove at its inner end to the waste material tank 11 for collection. This prevents uneven coating from affecting the coating effect and ensures the coating collection is efficient. The integrated process involves the composite roller 13 pressing the material to be laminated onto the composite film shaft 12 and the adhesive-coated mold body. The material is then dried by UV light plate 16 irradiation in the carrier box 15. The irradiation height of the UV light plate 16 in the carrier box 15 can be controlled by the knob of the control screw 14, thereby adjusting the drying rate of the colloid and improving the efficiency of the device. The finished product is then cut by the slitting knife 17, thus completing the device's operation. Any content not described in detail in this specification is prior art known to those skilled in the art.

[0024] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A combined coating and slitting complex for car protection films, comprising a complex table (1), characterized in that: A conveyor belt (2) is installed at the inner end of the equipment platform (1), a base film shaft (3) is installed at the front end of the equipment platform (1), a traction roller (4) is installed at the inner end of the equipment platform (1), a limit groove (5) is opened at the inner end of the equipment platform (1), a bottom spring (6) is installed at the inner end of the limit groove (5), a bearing shaft (7) is installed at the lower end of the bottom spring (6), a coating roller (8) is installed at the outer end of the bearing shaft (7), a glue box (9) is installed at the upper end of the bearing shaft (7), a scraper (10) is installed at the side end of the bearing shaft (7), and a waste material box (11) is installed at the side end of the scraper. A composite film shaft (12) is installed on the upper end of the equipment platform (1), a composite pressure roller (13) is installed on the inner end of the equipment platform (1), a control screw (14) is installed on the upper end of the equipment platform (1), a carrier box (15) is installed on the outer end of the control screw (14), a UV lamp plate (16) is installed on the inner end of the carrier box (15), and a cutting knife (17) is installed on the inner end of the equipment platform (1).

2. The combined coating and slitting complex for automotive protection film according to claim 1, wherein: The bearing shaft (7) forms a telescopic structure with the equipment table (1) through the bottom spring (6), and the coating roller (8) forms a rotating structure with the equipment table (1) through the bearing shaft (7).

3. The combined coating and slitting complex for automotive protection film according to claim 1, wherein: The waste bin (11) is engaged with the equipment platform (1), and the inner end of the scraper (10) is slotted.

4. The combined coating and slitting complex for protective film for automobiles according to claim 1, characterized in that: The control screw (14) is threadedly connected to the carrier box (15), and the UV lamp plate (16) is engaged with the carrier box (15).

5. The combined automotive protective film coating, slitting, and laminating equipment according to claim 1, characterized in that: The UV lamp plate (16) forms a lifting structure with the equipment platform (1) through the control screw (14), and the lower surface of the cutting blade (17) is closely attached to the upper surface of the conveyor belt (2).

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