Optical film processing equipment

Abstract

The utility model relates to the technical field of optical equipment, in particular to optical film processing equipment which comprises a fixedly connected guide table and a supporting table at the bottom of the guide table, the top of the guide table is fixedly connected with a covering frame, the top of the covering frame is fixedly connected with a conveying box, and the surface of the guide table is movably connected with a gluing structure. The gluing structure is located on the inner side of the covering frame at the same time, and a set of electric telescopic rods are fixedly connected between the top of the gluing structure and the covering frame. The effect of conveniently connecting and fixing the dust removal plate is achieved through the first mounting plate and the guide rod, the effect of conveniently adjusting the dust removal plate to ascend and descend along the guide rod and the sleeve is achieved through the guide rod and the sleeve, and the effect of performing dust removal operation on the surface of an external optical film is achieved through the dust removal plate.

Description

Technical Field

[0001] The utility model relates to the technical field of optical equipment, in particular to optical film processing equipment. Background Art

[0002] Optical film refers to one or more layers of dielectric film or metal film or a combination of these two types of films that are plated or coated on an optical element or an independent substrate. It can be divided into reflective film and diffusion film according to different functions.

[0003] When plating or coating the film, corresponding processing equipment is needed to process it. For example, the Chinese utility model with application number 202321482681.0 proposes a uniform glue coating device for optical film processing. When the device is in use, the first horizontal plate and the second horizontal plate can rotate coaxially in opposite directions through the setting of the glue coating mechanism, so that the glue in the glue barrel can be evenly mixed, thereby avoiding the phenomenon of glue deposition and uneven mixing, and the mixed glue can be evenly guided to the optical film through the narrow groove and scraped and smoothed by the scraper, thereby achieving the purpose of uniform glue coating; but the problems existing in the device when in use are:

[0004] When the optical film is evenly coated with glue, wrinkles and bends need to be avoided on the surface of the optical film, and dust removal operations need to be performed on it to avoid affecting the subsequent gluing effect and processing operations. However, the existing gluing processing equipment can only achieve simple glue scraping through the scraper structure, and the gluing processing of the optical film is not perfect.

[0005] Therefore, the utility model provides an optical film processing device. Utility Model Content

[0006] In view of the defects in the prior art, the utility model provides an optical film processing device that can solve:

[0007] When the optical film is evenly coated with glue, wrinkles and bends need to be avoided on the surface of the optical film, and dust removal operations need to be performed on it to avoid affecting the subsequent gluing effect and processing operations. However, the existing gluing processing equipment can only achieve simple glue scraping through the scraper structure, which does not solve the problem of imperfect gluing processing of the optical film.

[0008] In order to solve the above technical problems, the utility model proposes the following technical solutions:

[0009] An optical film processing device includes a fixedly connected guide table and a support table at the bottom thereof, the top of the guide table is fixedly connected to a covering frame, the top of the covering frame is fixedly connected to a conveying box, the surface of the guide table is movably connected to a gluing structure, the gluing structure is also located on the inner side of the covering frame, and a group of electric telescopic rods are fixedly connected between the top of the gluing structure and the covering frame.

[0010] Furthermore, the glue coating structure includes a glue storage seat, a glue coating head, a first mounting plate, a guide rod, a dust removal plate, a second mounting plate, a scraper and a guide pipe. The glue coating head is fixedly connected to the glue storage seat, the first mounting plate and the second mounting plate are respectively fixedly connected to the two sides of the top of the glue storage seat, the guide rod is fixedly connected to the two sides of the outer end of the first mounting plate, the scraper and the second mounting plate are slidably connected, the guide pipe is connected to the top of the glue storage seat, and the top of the dust removal plate is fixedly connected to a sleeve, which is also movably connected to the guide rod.

[0011] Furthermore, the entire glue coating structure is connected to the delivery box via a guide tube.

[0012] Furthermore, the support platform is arranged in a "Z" shape horizontally as a whole, with one end fixedly connected to the bottom end of the guide platform and the other end extending to the outer side of one end of the guide platform in a triangular protrusion.

[0013] Furthermore, the glue storage seat is arranged in a longitudinal cylindrical shape as a whole, and the glue coating head is arranged to be inclined downward, and the glue outlet at the bottom end of the glue coating head is arranged to be flat.

[0014] Furthermore, the first mounting plate, the guide rod and the dust removal plate are arranged in a "Z" shape as a whole. The dust removal plate is slidably connected to the guide rod through the sleeve. The dust removal plate is arranged in a rectangular shape and is located on the left side of the rubber storage seat. The bottom surface is arranged as a fluff layer, and the guide rods are arranged in two groups and are inclined outward.

[0015] Furthermore, the sleeve is configured as a rectangular sleeve, and a spring sleeve is embedded between the guide rod and the sleeve.

[0016] Furthermore, the second mounting plate and the scraper are arranged in an "L" shape as a whole, and two groups of protruding support plates are arranged at both ends of the outer side of the second mounting plate. The scraper is arranged in an inclined rectangular plate as a whole, and the bottom end is a cylindrical protrusion. At the same time, the inner surface of the scraper is provided with a corresponding rectangular support corresponding to the support plate on the outer side of the second mounting plate, and the rectangular support and the support plate are slidably connected through a track mechanism.

[0017] It can be seen from the above technical solution that the beneficial effects of the utility model are:

[0018] 1. The support table is used to support the guide table. At the same time, one end of the support table is triangularly protruded and extends to the outer side of one end of the guide table to facilitate the export of the processed optical film.

[0019] 2. The glue storage seat and the glue coating head are used to temporarily store glue and export glue for coating.

[0020] 3. The first mounting plate and the guide rod are used to facilitate the connection and fixing of the dust removal plate, the guide rod and the sleeve are used to facilitate the lifting and lowering of the dust removal plate, and the dust removal operation on the surface of the external optical film is achieved through the dust removal plate.

[0021] 4. The second mounting plate can facilitate the scraper to be tilted and slid along its outer ends, and the sliding scraper can be used to apply glue to the surface of the external optical film, while also facilitating height adjustment according to application requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the connection of the glue coating structure in the utility model;

[0025] Figure 3 For the utility model Figure 2 A magnified view of the structure at center;

[0026] Figure 4 For the utility model Figure 2 Enlarged view of the structure at point B in the middle.

[0027] Reference numerals:

[0028] 1. Support platform; 2. Guide platform; 3. Covering frame; 4. Conveying box; 5. Glue coating structure; 6. Glue storage seat; 7. Glue coating head; 8. First mounting plate; 9. Guide rod; 10. Dust removal plate; 11. Second mounting plate; 12. Scraper; 13. Guide pipe; 14. Sleeve. DETAILED DESCRIPTION

[0029] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0030] See also Figure 1-4As shown, an optical film processing equipment includes a fixedly connected guide platform 2 and a support platform 1 at the bottom thereof, a cover frame 3 is fixedly connected to the top of the guide platform 2, a conveying box 4 is fixedly connected to the top of the cover frame 3, a glue coating structure 5 is movably connected to the surface of the guide platform 2, the glue coating structure 5 is also located at the inner side of the cover frame 3, and a group of electric telescopic rods are fixedly connected between the top of the glue coating structure 5 and the cover frame 3. During the gluing process, the user can control the glue coating structure 5 to perform fine-tuning of the height above the guide platform 2 through the electric telescopic rods arranged between the glue coating structure 5 and the cover frame 3, and the user can adjust the coating thickness of the glue layer through the sliding scraper 12. When the height of the glue coating structure 5 is fine-tuned, the dust removal plate 10 can be adaptively adjusted under the action of the sleeve 14 and the guide rod 9 to ensure contact with the external optical film surface.

[0031] In the embodiment of the utility model, the glue coating structure 5 includes a glue storage seat 6, a glue coating head 7, a first mounting plate 8, a guide rod 9, a dust removal plate 10, a second mounting plate 11, a scraper 12 and a guide pipe 13. The glue coating head 7 is fixedly connected to the glue storage seat 6, the first mounting plate 8 and the second mounting plate 11 are respectively fixedly connected to the top two sides of the glue storage seat 6, the guide rod 9 is fixedly connected to the outer ends of the first mounting plate 8, the scraper 12 and the second mounting plate 11 are slidably connected, the guide pipe 13 is connected to the top of the glue storage seat 6, and the dust removal is connected to the second mounting plate 11. The top of the plate 10 is fixedly connected with a sleeve 14, and the sleeve 14 is movably connected to the guide rod 9. The glue coating structure 5 is connected to the conveying box 4 through the guide tube 13. The support platform 1 is arranged horizontally in a "Z" shape as a whole, with one end fixedly connected to the bottom end of the guide platform 2, and the other end is a triangular protrusion extending to the outer side of one end of the guide platform 2. The support platform 1 is used to support the guide platform 2. At the same time, one end of the support platform 1 is a triangular protrusion extending to the outer side of one end of the guide platform 2, which is convenient for the optical film to be processed.

[0032] The glue storage seat 6 is arranged in a longitudinal cylindrical shape as a whole, and the glue coating head 7 is arranged to be inclined downward, and the glue outlet at the bottom end of the glue coating head 7 is arranged to be flat. The glue storage seat 6 and the glue coating head 7 can achieve the effect of temporarily storing glue and exporting glue for coating.

[0033] When performing the gluing operation, the glue in the delivery box 4 is transported to the inside of the glue storage seat 6 through the guide tube 13, and is discharged through the glue coating head 7 to complete the coating. The cylindrical glue storage seat 6 can effectively store the glue, and the flat glue coating head 7 with a glue outlet can effectively control the glue output to complete the gluing operation.

[0034] The first mounting plate 8, the guide rod 9 and the dust removal plate 10 are arranged in a "Z" shape as a whole. The dust removal plate 10 is slidably connected to the guide rod 9 through the sleeve 14. The dust removal plate 10 is arranged in a rectangular shape and is located on the left side of the glue storage seat 6, and the bottom surface is arranged as a fluff layer. The guide rod 9 is arranged in two groups and is inclined outward. The sleeve 14 is arranged as a rectangular sleeve. A spring sleeve is embedded between the guide rod 9 and the sleeve 14. The first mounting plate 8 and the guide rod 9 are used to facilitate the connection and fixation of the dust removal plate 10. The guide rod 9 and the sleeve 14 are used to facilitate the lifting and lowering of the dust removal plate 10. The dust removal plate 10 is used to remove dust from the surface of the external optical film.

[0035] The second mounting plate 11 and the scraper 12 are arranged in an "L" shape as a whole. Two groups of protruding support plates are arranged at the two ends of the outer side of the second mounting plate 11. The scraper 12 is arranged in an inclined rectangular plate as a whole, and the bottom end is cylindrical and protruding. At the same time, the inner surface of the scraper 12 is provided with a corresponding rectangular support corresponding to the support plate on the outer side of the second mounting plate 11. The rectangular support and the support plate are slidably connected by a track mechanism. The second mounting plate 11 is used to facilitate the scraper 12 to be tilted and slidably adjusted along its two ends. The sliding scraper 12 can achieve the effect of applying glue on the surface of the external optical film, and at the same time, it can achieve the effect of facilitating height adjustment according to the application requirements.

[0036] The external optical film is laid in the guide groove on the surface of the guide platform 2, and the conveyor belt in the guide groove drives the optical film to move. At this time, the glue in the conveying box 4 is transported to the glue storage seat 6 through the guide pipe 13, and is guided outward to the surface of the external optical film through the glue coating head 7. During the movement of the optical film, the dust on its surface is first removed by the dust removal plate 10, and then it is coated with glue by the glue coating head 7, and finally the glue layer on its surface is evenly coated by the scraper 12, and the coated optical film is guided outward along the outer end of the support platform 1.

[0037] The surface of the guide platform 2 is provided with a guide groove, and a conveyor belt is matchedly arranged in the guide groove.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. An optical film processing device, characterized in that: The invention comprises a fixedly connected guide platform (2) and a support platform (1) at the bottom thereof, the top of the guide platform (2) is fixedly connected to a cover frame (3), the top of the cover frame (3) is fixedly connected to a conveying box (4), the surface of the guide platform (2) is movably connected to a glue coating structure (5), the glue coating structure (5) is located at the inner side of the cover frame (3), and a group of electric telescopic rods are fixedly connected between the top of the glue coating structure (5) and the cover frame (3).

2. The optical film processing equipment according to claim 1, characterized in that: The glue coating structure (5) comprises a glue storage seat (6), a glue coating head (7), a first mounting plate (8), a guide rod (9), a dust removal plate (10), a second mounting plate (11), a scraper (12) and a guide pipe (13); the glue coating head (7) and the glue storage seat (6) are fixedly connected; the first mounting plate (8) and the second mounting plate (11) are respectively fixedly connected to the top two sides of the glue storage seat (6); the guide rod (9) is fixedly connected to the outer ends of the first mounting plate (8); the scraper (12) and the second mounting plate (11) are slidably connected; the guide pipe (13) and the top of the glue storage seat (6) are in communication; the top of the dust removal plate (10) is fixedly connected to a sleeve (14); and the sleeve (14) is movably sleeved with the guide rod (9).

3. The optical film processing equipment according to claim 2, characterized in that: The glue coating structure (5) is connected as a whole to the conveying box (4) via a conveying pipe (13).

4. The optical film processing equipment according to claim 1, characterized in that: The support platform (1) is arranged in a "Z" shape horizontally as a whole, with one end fixedly connected to the bottom end of the guide platform (2), and one end extending to the outer side of one end of the guide platform (2) in a triangular protrusion.

5. The optical film processing equipment according to claim 2, characterized in that: The glue storage seat (6) is arranged in a longitudinal cylindrical shape as a whole, and the glue coating head (7) is arranged to be inclined downward, and the glue outlet at the bottom end of the glue coating head (7) is arranged to be flat.

6. The optical film processing equipment according to claim 2, characterized in that: The first mounting plate (8), the guide rod (9) and the dust removal plate (10) are arranged in a "Z" shape as a whole. The dust removal plate (10) is slidably connected to the guide rod (9) via a sleeve (14). The dust removal plate (10) is arranged in a rectangular shape and is located on the left side of the rubber storage seat (6). The bottom surface is arranged as a fluff layer. The guide rod (9) is arranged in two groups and is inclined outward.

7. The optical film processing equipment according to claim 2, characterized in that: The sleeve (14) is configured as a rectangular sleeve, and a spring sleeve is embedded between the guide rod (9) and the sleeve (14).

8. The optical film processing equipment according to claim 2, characterized in that: The second mounting plate (11) and the scraper plate (12) are arranged in an "L" shape as a whole. Two sets of protruding support plates are arranged at both ends of the outer side of the second mounting plate (11). The scraper plate (12) is arranged in an inclined manner as a whole in the shape of a rectangular plate, and the bottom end is cylindrical and protruding. At the same time, the inner surface of the scraper plate (12) is provided with a corresponding rectangular support corresponding to the support plate on the outer side of the second mounting plate (11). The rectangular support and the support plate are slidably connected through a track mechanism.

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