A fingerprint-resistant optical thin film coating device

Abstract

This utility model discloses an anti-fingerprint optical film coating device, comprising: an optical film coating machine, a coating placement platform sleeved at one end of the optical film coating machine, a limiting plate rotatably connected to one side of the coating placement platform, and an adjusting gear ring rotatably connected to the lower end of the coating placement platform; in this utility model, the substrate to be coated is placed on the coating placement platform, and the outer gear ring plate is rotated by holding the polygonal handle, which drives the clamping plate shaft to rotate through the meshing clamping plate gear, thereby driving the three sets of limiting clamping plates to rotate to center and clamp the substrate. After clamping, rotating the polygonal handle drives the locking screw and the conical connecting seat to rotate, so that the anti-slip rubber block head is embedded in the locking ring groove for quick positioning and fixation. This can more efficiently achieve quick positioning and clamping of substrates of different specifications, and the operation is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of coating equipment technology, specifically an anti-fingerprint optical thin film coating equipment. Background Technology

[0002] Anti-fingerprint optical films are a type of functional film that combines anti-fingerprint adhesion and high optical transmittance. Anti-fingerprint optical films can be deposited on various substrate materials through coating equipment to give the materials anti-fingerprint, anti-reflection and other functions. Different coating processes correspond to different types of coating equipment.

[0003] One type of coating machine is the vacuum coating machine used to coat different substrates. However, the existing anti-fingerprint optical film coating equipment cannot easily adjust and clamp the internal placement table for substrates of different sizes due to the different specifications and sizes of the substrates.

[0004] As disclosed in announcement number CN218561591U, an anti-fingerprint optical thin film coating device includes an optical coating machine. The upper front of the optical coating machine has an operating space. A support column is fixedly connected to the middle of the lower tank wall of the operating space. A fixing mechanism is fixedly connected to the upper end of the support column. Cabinet doors are movably connected to the upper left and upper right sides of the front end of the optical coating machine via hinges. Handles are fixedly connected to the front ends of both cabinet doors. A limit mechanism is fixedly connected to the lower outer surface of the optical coating machine. Universal wheels are fixedly connected to the four corners of the lower end of the optical coating machine. A control panel is located at the lower front end of the optical coating machine. This anti-fingerprint optical thin film coating device facilitates the clamping and fixing of optical parts of different sizes, improving the processing speed of anti-fingerprint optical films on optical parts. The optical coating machine is also easy to move. However, its internal fixing mechanism uses four sets of screws for limiting, which is not only complex to operate but also unable to quickly center and clamp the substrate. Utility Model Content

[0005] The purpose of this invention is to solve the problem that existing anti-fingerprint optical film coating equipment cannot easily adjust and clamp different sized substrates due to their different specifications and sizes, and to provide an anti-fingerprint optical film coating equipment.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an anti-fingerprint optical thin film coating device, comprising: an optical film coating machine, wherein a coating placement platform is sleeved at one end inside the optical film coating machine, a limit plate is rotatably connected to one side of the coating placement platform, and an adjusting toothed ring is rotatably connected to one lower end of the coating placement platform.

[0007] As a further embodiment of this utility model: the optical film coating machine includes a coating cabinet, a coating cabinet door is hinged to one side of the coating cabinet, and a coating inner cavity is opened on the other side of one side of the coating cabinet. A placement table insert rod is fixedly installed at the bottom of the coating inner cavity.

[0008] As a further embodiment of this utility model: a control panel is fixedly installed at the other end of the coating cabinet, a control display screen is fixedly installed at one end of the control panel, and control buttons are embedded at the other end of the control panel, with multiple sets of control buttons.

[0009] As a further embodiment of this utility model: the coating placement stage includes a placement stage plate body, a card plate adapter seat is fixedly provided at one side end of the placement stage plate body, the card plate adapter seat has a through-hole through-hole, a locking ring groove is provided on the outer side of the lower part of the placement stage plate body, a placement stage insert is fixedly provided in the middle of the lower part of the placement stage plate body, a toothed ring limiting ring is fixedly provided at one outer end of the placement stage insert, the number of card plate adapter seats and the number of through-holes are both three sets, the placement stage insert is adapted to be installed on the outer side of the placement stage insert rod, and the number of toothed ring limiting rings is two sets.

[0010] As a further embodiment of this utility model: the limiting plate includes a limiting plate body, a plate rotating shaft is fixedly provided at one end of the limiting plate body, a plate gear is fixedly provided at one end of the outer side of the plate rotating shaft, a limiting ring plate is fixedly provided at the other end of the outer side of the plate rotating shaft, the plate rotating shaft is adapted to be rotated into the inside of the rotating groove, and the number of limiting plates is set to three sets.

[0011] As a further embodiment of this utility model: the adjusting toothed ring includes an outer toothed ring plate, the outer toothed ring plate has a toothed plate through hole in the middle, a locking screw is screwed to the side inside the outer toothed ring plate, a conical connecting seat is fixedly provided at one end of the locking screw, a polygonal handle is fixedly provided at one end of the conical connecting seat, and an anti-slip rubber block is fixedly provided at the other end of the locking screw. The outer toothed ring plate is adapted to be transferred between two sets of toothed ring limiting rings, the placement platform insert is adapted to pass through the toothed plate through hole, and the anti-slip rubber block can be adapted to be embedded in the locking ring groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] In this invention, the substrate to be coated is placed on the coating platform. By holding the polygonal handle and rotating the outer gear ring plate, the clamping plate shaft is driven to rotate through the meshing clamping gear, thereby driving the three sets of limiting clamping plates to rotate and center and clamp the substrate. After clamping, rotating the polygonal handle drives the locking screw and the conical connecting seat to rotate, so that the anti-slip rubber block head is embedded in the locking ring groove for quick positioning and fixation. This allows for more efficient and rapid positioning and clamping of substrates of different specifications, making the operation more convenient. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the anti-fingerprint optical thin film coating equipment described in this utility model;

[0015] Figure 2 This is a schematic diagram of the placement platform mechanism in the anti-fingerprint optical thin film coating equipment described in this utility model;

[0016] Figure 3 This is a schematic diagram of the optical film coating machine in the anti-fingerprint optical film coating equipment described in this utility model;

[0017] Figure 4 This is a schematic diagram of the coating placement stage in the anti-fingerprint optical thin film coating equipment described in this utility model;

[0018] Figure 5 This is a schematic diagram of the limiting plate in the anti-fingerprint optical thin film coating equipment described in this utility model;

[0019] Figure 6 This is a schematic diagram of the adjusting gear ring in the anti-fingerprint optical thin film coating equipment described in this utility model.

[0020] In the diagram: 1. Optical film coating machine; 2. Coating placement table; 3. Limiting plate; 4. Adjusting gear ring; 10. Coating cabinet; 11. Coating cabinet door; 12. Coating inner cavity; 13. Placement table insert rod; 14. Control panel; 15. Control display screen; 16. Control buttons; 20. Placement table body; 21. Plate adapter seat; 22. Adapter through slot; 23. Locking ring slot; 24. Placement table insert cylinder; 25. Gear ring limiting ring; 30. Limiting plate body; 31. Plate rotating shaft; 32. Plate gear; 33. Limiting ring plate; 40. External gear ring plate; 41. Gear plate through hole; 42. Locking screw; 43. Conical connecting seat; 44. Multi-sided handle; 45. Anti-slip rubber block head. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The embodiments of this utility model will be described below based on its overall structure.

[0023] Reference Figure 1 In this embodiment of the present invention, an anti-fingerprint optical thin film coating device includes: an optical film coating machine 1, a coating placement platform 2 is sleeved at one end inside the optical film coating machine 1, a limit plate 3 is rotatably connected to one side of the coating placement platform 2, and an adjusting toothed ring 4 is rotatably connected to one lower end of the coating placement platform 2.

[0024] Reference Figure 3 The optical film coating machine 1 includes a coating cabinet 10. A coating cabinet door 11 is hinged to one side of the coating cabinet 10. A coating inner cavity 12 is opened on the other side of one side of the coating cabinet 10. A placement table insert rod 13 is fixedly installed at the bottom of the coating inner cavity 12. A control panel 14 is fixedly installed at the other end of the coating cabinet 10. A control display screen 15 is fixedly installed at one end of the control panel 14. Control buttons 16 are embedded at the other end of the control panel 14. The number of control buttons 16 is set to multiple sets.

[0025] Reference Figure 4The coating placement table 2 includes a placement table body 20. A card plate adapter 21 is fixedly installed on one side of the placement table body 20. An adapter groove 22 is opened through the inside of the card plate adapter 21. A locking ring groove 23 is opened on the outer side of the lower part of the placement table body 20. A placement table insert 24 is fixedly installed in the middle of the lower part of the placement table body 20. A toothed ring limiting ring 25 is fixedly installed on one side of the placement table insert 24. There are three sets of card plate adapter 21 and adapter groove 22. The placement table insert 24 is adapted to be installed on the outside of the placement table insert rod 13. There are two sets of toothed ring limiting rings 25.

[0026] Reference Figure 5 The limiting plate 3 includes a limiting plate body 30. A plate rotating shaft 31 is fixedly installed at one end of the limiting plate body 30. A plate gear 32 is fixedly installed at one end of the outer side of the plate rotating shaft 31. A limiting ring plate 33 is fixedly installed at the other end of the outer side of the plate rotating shaft 31. The plate rotating shaft 31 is adapted to be transferred into the inside of the transfer groove 22. The number of limiting plates 3 is set to three sets.

[0027] Reference Figure 6 The adjusting gear ring 4 includes an outer gear ring plate 40, with a gear plate through hole 41 through the center of the outer gear ring plate 40. A locking screw 42 is screwed to the side inside the outer gear ring plate 40. A conical connecting seat 43 is fixedly installed at one end of the locking screw 42. A polygonal handle 44 is fixedly installed at one end of the conical connecting seat 43. An anti-slip rubber block head 45 is fixedly installed at the other end of the locking screw 42. The outer gear ring plate 40 is adapted to be transferred between two sets of gear ring limiting rings 25. The placement platform insert 24 is adapted to pass through the gear plate through hole 41. The anti-slip rubber block head 45 can be adapted to be embedded in the locking ring groove 23. The outer side of the outer gear ring plate 40 is adapted to mesh with the clamping plate gear 32.

[0028] Using the above method: Place the substrate to be coated on the coating placement table 2. Then, by holding the polygonal handle 44, rotate the outer toothed ring plate 40. The clamping plate gear 32 meshing with it drives the clamping plate shaft 31 to rotate, thereby driving the three sets of limiting clamping plates 30 to rotate and center and clamp the substrate. After clamping, by rotating the polygonal handle 44, drive the locking screw 42 and the conical connecting seat 43 to rotate, so that the anti-slip rubber block head 45 can be embedded into the locking ring groove 23 for quick positioning and fixation. This can more efficiently achieve quick positioning and clamping of substrates of different specifications, and the operation is more convenient.

[0029] The working principle of this utility model is as follows: When in use, the substrate to be coated is first placed on the coating placement table 2. At this time, by holding the polygonal handle 44, the external toothed ring plate 40 is rotated. Through the clamping plate gear 32 meshing with it, the clamping plate shaft 31 is driven to rotate, thereby driving the three sets of limiting clamping plates 30 to rotate to center and clamp the substrate. After clamping, by rotating the polygonal handle 44, the locking screw 42 and the conical connecting seat 43 are driven to rotate, so that the anti-slip rubber block head 45 is embedded in the locking ring groove 23 for quick positioning and fixation. This can more efficiently achieve quick positioning and clamping of substrates of different specifications, and the operation is more convenient. After clamping the substrate, the entire placement table mechanism can be quickly installed in the optical film coating machine 1 by aligning the placement table insert 24 with the placement table insert rod 13 and inserting it.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An anti-fingerprint optical thin film coating apparatus, characterized by, include: An optical film coating machine (1) is provided with a coating placement platform (2) at one end inside the optical film coating machine (1). A limit plate (3) is rotatably connected to one side of the coating placement platform (2), and an adjustment gear ring (4) is rotatably connected to one bottom end of the coating placement platform (2).

2. The anti-fingerprint optical film coating apparatus according to claim 1, wherein The optical film coating machine (1) includes a coating cabinet (10), a coating cabinet door (11) is hinged to one side of the coating cabinet (10), and a coating inner cavity (12) is opened on the other side of one side of the coating cabinet (10). A placement table insert rod (13) is fixedly installed at the bottom of the coating inner cavity (12).

3. The anti-fingerprint optical film coating apparatus according to claim 2, wherein The coating cabinet (10) is fixedly provided with a control panel (14) at one end. The control panel (14) is fixedly provided with a control display screen (15) at one end. The control panel (14) is also provided with control buttons (16) at the other end. The number of control buttons (16) is set to multiple sets.

4. The anti-fingerprint optical film coating apparatus according to claim 1, wherein The coating placement table (2) includes a placement table body (20). A card plate adapter (21) is fixedly provided on one side of the placement table body (20). An adapter groove (22) is provided through the inside of the card plate adapter (21). A locking ring groove (23) is provided on the lower outer side of the placement table body (20). A placement table insert (24) is fixedly provided in the middle of the lower part of the placement table body (20). A toothed ring limiting ring (25) is fixedly provided on one side of the placement table insert (24).

5. The anti-fingerprint optical film coating apparatus according to claim 1, wherein The limiting plate (3) includes a limiting plate body (30), a plate rotating shaft (31) is fixedly provided at one end of the limiting plate body (30), a plate gear (32) is fixedly provided at one end of the outer side of the plate rotating shaft (31), and a limiting ring plate (33) is fixedly provided at the other end of the outer side of the plate rotating shaft (31).

6. The anti-fingerprint optical film coating apparatus according to claim 1, wherein The adjusting toothed ring (4) includes an outer toothed ring plate (40), with a toothed plate through hole (41) through the middle of the outer toothed ring plate (40). A locking screw (42) is screwed to the side inside the outer toothed ring plate (40). A tapered connecting seat (43) is fixedly provided at one end of the locking screw (42). A polygonal handle (44) is fixedly provided at one end of the tapered connecting seat (43). An anti-slip rubber block head (45) is fixedly provided at the other end of the locking screw (42).

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