Coating type coating equipment for preparing optical glass lens

Abstract

The utility model relates to the technical field of optical glass lens coating and coating, and discloses coating type coating equipment for optical glass lens preparation, which comprises a box body, a driving motor is arranged at the inner bottom end of the box body, a rotating disc is arranged at the output end of the driving motor, a plurality of clamping seats are arranged at the top end of the rotating disc, and the clamping seats are arranged on the box body. A double-end threaded rod is rotationally arranged in the middle of each clamping seat, and a fixing ring is integrally arranged in the middle of each double-end threaded rod. According to the utility model, the plurality of clamping seats are designed at the top end of the turntable, the two clamping plates in the same group are controlled to move synchronously and reversely by rotating the double-end threaded rod, and then the lenses are clamped and fixed through the contact between the four discs and the lenses, so that the lenses with different diameters can be fixed conveniently through the design of the part, and the applicability and the clamping stability are improved; and the driving motor drives the turntable to rotate, so that the lens fixed at the top of the turntable can be coated more uniformly.

Description

Technical Field

[0001] This utility model relates to the field of optical glass lens coating technology, and in particular to a coating-type coating equipment for the preparation of optical glass lenses. Background Technology

[0002] Coating equipment for glass lens fabrication involves multiple aspects of optics, materials science, and thin film technology. Optical glass possesses high transmittance, low dispersion, and a stable refractive index, making it crucial for manufacturing high-quality optical components. Optical glass typically exhibits high hardness and good mechanical strength, enabling it to withstand stresses during processing and use. By coating the lens surface with an anti-reflective film using a coating assembly, light reflection can be significantly reduced, thereby increasing transmittance.

[0003] Traditional optical glass lens coating equipment typically places circular lenses inside a fixed-size circular groove when placing the lenses to be processed. This fixing method has poor applicability, is difficult to apply to circular lenses of different sizes, and the circular lenses are prone to falling out.

[0004] Therefore, those skilled in the art have provided a coating-type coating apparatus for the fabrication of optical glass lenses to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a coating-type coating device for preparing optical glass lenses. The device features multiple clamping seats at the top of a turntable. Rotating a double-threaded rod controls the synchronous, opposite movement of two clamping plates in the same group. The lenses are then clamped and fixed by contact with four discs. This design facilitates the fixing of lenses of different diameters, improving applicability and clamping stability. Furthermore, the drive motor rotates the turntable, ensuring a more uniform coating of the lenses fixed at the top of the turntable.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A coating equipment for preparing optical glass lenses includes a housing. A drive motor is installed at the bottom of the housing, and a turntable is installed at the output end of the drive motor. Multiple clamps are installed at the top of the turntable. A double-threaded rod is rotatably provided in the middle of each clamp. A fixing ring is integrally provided in the middle of each double-threaded rod. Clamping plates are threaded onto both ends of each double-threaded rod. A disc is rotatably provided on both sides of the top of each clamping plate. A knob is fixedly provided at both ends of each double-threaded rod. A cylinder is installed at the top of the housing, and a coating component is installed at the output end of the cylinder. A liquid storage tank is installed at the top of the housing, and one end of the liquid storage tank is connected to the coating component through a drain pipe. An electronic door is rotatably provided at the front end of the housing.

[0008] The above technical solution features multiple clamps at the top of the turntable. By rotating the double-headed threaded rod, two clamps in the same group move synchronously in opposite directions. The lenses are then clamped and fixed by contacting the lenses through four discs. This design facilitates the fixing of lenses of different diameters, improving applicability and clamping stability. The drive motor rotates the turntable, allowing the lenses fixed at the top of the turntable to be coated more evenly.

[0009] Furthermore, an air outlet is provided on one side of the interior of the housing. One end of the air outlet is connected to a solenoid valve via a pipe. One end of the solenoid valve is connected to a vacuum pump via a pipe. One end of the vacuum pump is equipped with an exhaust pipe.

[0010] The above technical solution involves opening an air outlet on one side of the chamber, with a solenoid valve connected to one end of the outlet via a pipe. A vacuum pump is connected to one end of the solenoid valve via a pipe, and an exhaust pipe is installed at one end of the vacuum pump. By opening the solenoid valve and operating the vacuum pump, a vacuum environment can be created inside the chamber. This vacuum environment helps reduce the influence of gas molecules on the thin film deposition process.

[0011] Furthermore, a circular groove is provided at the bottom of the box body, and multiple limiting plates are integrally provided at the bottom of the turntable, with the bottom ends of the multiple limiting plates sliding inside the circular groove.

[0012] Through the above technical solution, a circular groove is provided at the bottom of the box, and multiple limiting plates are integrally provided at the bottom of the turntable. The bottom ends of the multiple limiting plates slide inside the circular groove, which facilitates the support of the turntable and the restriction of the rotation of the turntable.

[0013] Furthermore, positioning rods are installed at the four corners of the top of the coating assembly, and the four positioning rods are slidably connected to the housing.

[0014] With the above technical solution, positioning rods are installed at the four corners of the top of the coating component, and the four positioning rods are slidably connected to the box body, thereby preventing the coating component from tilting.

[0015] Furthermore, a vacuum gauge is installed at the top of the housing, and the detection end of the vacuum gauge is located inside the housing;

[0016] The above technical solution involves installing a vacuum gauge at the top of the enclosure, with the gauge's detection end located inside the enclosure, thus facilitating the detection of the vacuum level inside the enclosure.

[0017] Furthermore, an observation window is provided in the middle of the electronic door, and a handle is installed on one side of the electronic door;

[0018] The above technical solution provides an observation window in the middle of the electronic door to facilitate observation of the interior of the enclosure, and a handle is installed on one side of the electronic door to facilitate pulling the door.

[0019] Furthermore, a human-machine interface is installed on one side of the housing, and the human-machine interface is electrically connected to the electronic door, cylinder, drive motor, coating assembly, solenoid valve and vacuum pump;

[0020] Through the above technical solution, a human-machine interface is installed on one side of the enclosure. The human-machine interface is electrically connected to the electronic door, cylinder, drive motor, coating components, solenoid valve and vacuum pump, thereby facilitating the control of the entire equipment.

[0021] Furthermore, a control valve is installed at one end of the drain pipe;

[0022] The above technical solution involves installing a control valve at one end of the drain pipe to facilitate the discharge of the coating liquid.

[0023] This utility model has the following beneficial effects:

[0024] 1. The present invention proposes a coating-type coating equipment for preparing optical glass lenses. Multiple clamps are designed at the top of the turntable. By rotating the double-headed threaded rod, two clamps in the same group are controlled to move synchronously in opposite directions. Then, the lens is clamped and fixed by contacting the four discs. This design facilitates the fixing of lenses of different diameters, improves applicability and clamping stability, and the drive motor drives the turntable to rotate, so that the lens fixed at the top of the turntable can be coated more evenly.

[0025] 2. The present invention proposes a coating-type coating equipment for the preparation of optical glass lenses. By opening an air outlet on one side of the inside of the chamber, and connecting one end of the air outlet to an electromagnetic valve via a pipe, and connecting one end of the electromagnetic valve to a vacuum pump via a pipe, and installing an exhaust pipe at one end of the vacuum pump, a vacuum environment can be formed inside the chamber by opening the electromagnetic valve and operating the vacuum pump. The vacuum environment helps to reduce the influence of gas molecules on the thin film deposition process. Attached Figure Description

[0026] Figure 1 This is an isometric view of a coating-type coating equipment for the fabrication of optical glass lenses proposed in this utility model;

[0027] Figure 2 This is a partial isometric view of a coating-type coating equipment for the fabrication of optical glass lenses proposed in this utility model;

[0028] Figure 3 This is a cross-sectional view of a coating-type coating apparatus for preparing optical glass lenses according to the present invention;

[0029] Figure 4 This is a schematic diagram showing the unfolded clamp of a coating-type coating equipment for preparing optical glass lenses according to the present invention.

[0030] Figure 5 This is a front view of a coating-type coating apparatus for preparing optical glass lenses according to the present invention.

[0031] Legend:

[0032] 1. Housing; 2. Electronic door; 3. Drive motor; 4. Turntable; 5. Limit plate; 6. Circular slide; 7. Cylinder; 8. Positioning rod; 9. Coating assembly; 10. Clamp; 11. Double-ended threaded rod; 12. Fixing ring; 13. Clamping plate; 14. Disc; 15. Knob; 16. Air outlet; 17. Solenoid valve; 18. Vacuum pump; 19. Exhaust pipe; 20. Handle; 21. Human-machine interface; 22. Observation window; 23. Vacuum gauge; 24. Liquid storage tank; 25. Drain pipe; 26. Control valve. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0034] Reference Figure 1-5This utility model provides an embodiment of a coating-type coating equipment for preparing optical glass lenses, comprising a housing 1, a drive motor 3 installed at the bottom inner end of the housing 1, a turntable 4 installed at the output end of the drive motor 3, a plurality of clamps 10 installed at the top of the turntable 4, a double-ended threaded rod 11 rotatably disposed in the middle of each clamp 10, a fixing ring 12 integrally disposed in the middle of each double-ended threaded rod 11, clamping plates 13 threadedly fitted at both ends of each double-ended threaded rod 11, a disc 14 rotatably disposed on both sides of the top of each clamping plate 13, a knob 15 fixedly disposed at both ends of each double-ended threaded rod 11, and a cylinder 7 installed at the top of the housing 1. A coating component 9 is installed at the output end of cylinder 7, and a liquid storage tank 24 is installed at the top of the housing 1. One end of the liquid storage tank 24 is connected to the coating component 9 through a drain pipe 25. An electronic door 2 is rotatably installed at the front end of the housing 1. Multiple clamping seats 10 are designed at the top of the turntable 4. By rotating the double-headed threaded rod 11, the two clamping plates 13 in the same group are controlled to move synchronously in opposite directions. Then, the lens is clamped and fixed by contacting the four discs 14. This part is designed to facilitate the fixing of lenses of different diameters, improve the applicability and clamping stability. The drive motor 3 drives the turntable 4 to rotate, so that the lens fixed at the top of the turntable 4 can be coated more evenly.

[0035] An air outlet 16 is provided on one side of the interior of the chamber 1. One end of the air outlet 16 is connected to a solenoid valve 17 via a pipe. The other end of the solenoid valve 17 is connected to a vacuum pump 18 via a pipe. An exhaust pipe 19 is installed on one end of the vacuum pump 18. By providing an air outlet 16 on one side of the interior of the chamber 1, and connecting the solenoid valve 17 to the vacuum pump 18 via a pipe, a vacuum environment can be created inside the chamber 1 through the opening of the solenoid valve 17 and the operation of the vacuum pump 18. The vacuum environment helps reduce the influence of gas molecules on the thin film deposition process. A circular groove 6 is provided at the bottom of the housing 1, and multiple limiting plates 5 are integrally provided at the bottom of the turntable 4. The bottom ends of the multiple limiting plates 5 slide inside the circular groove 6, thus facilitating support for the turntable 4 and restricting the rotation of the disc 14. Positioning rods 8 are installed at the four corners of the top of the coating assembly 9, and the four positioning rods 8 are slidably connected to the housing 1. Positioning rods 8 are installed at the four corners of the top of the coating component 9. These four positioning rods 8 are slidably connected to the housing 1 to prevent the coating component 9 from tilting. A vacuum gauge 23 is installed at the top of the housing 1, with its detection end located inside the housing 1. This facilitates the detection of the vacuum level inside the housing 1. An observation window 22 is provided in the middle of the electronic door 2, and a handle 20 is installed on one side of the electronic door 2. The observation window 22 in the middle of the electronic door 2 allows for easy observation of the interior of the housing 1. A handle 20 is provided for easy pulling of the electronic door 2. A human-machine interface 21 is installed on one side of the housing 1. The human-machine interface 21 is electrically connected to the electronic door 2, cylinder 7, drive motor 3, coating component 9, solenoid valve 17 and vacuum pump 18. The human-machine interface 21 is installed on one side of the housing 1. The human-machine interface 21 is electrically connected to the electronic door 2, cylinder 7, drive motor 3, coating component 9, solenoid valve 17 and vacuum pump 18 to facilitate the control of the entire equipment. A control valve 26 is installed at one end of the drain pipe 25 to facilitate the discharge of the coating liquid.

[0036] Working principle: Multiple clamps 10 are designed at the top of the turntable 4. By rotating the double-headed threaded rod 11, the two clamps 13 in the same group move synchronously in opposite directions. Then, the lens is clamped and fixed by contacting the four discs 14. This design facilitates the fixing of lenses of different diameters, improves applicability and clamping stability. The drive motor 3 drives the turntable 4 to rotate, so that the lens fixed at the top of the turntable 4 can be coated more evenly. The cylinder 7 is designed to adjust the height of the coating component 9. An air outlet 16 is opened on one side of the inside of the box 1. One end of the air outlet 16 is connected to a solenoid valve 17 through a pipe. A vacuum pump 18 is connected to one end of the solenoid valve 17 through a pipe. An exhaust pipe 19 is installed at one end of the vacuum pump 18. By opening the solenoid valve 17 and working the vacuum pump 18, a vacuum environment can be formed inside the box 1. The vacuum environment helps to reduce the influence of gas molecules on the thin film deposition process.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A coating-type coating apparatus for producing an optical glass lens, comprising a housing (1), characterized in that: The inner bottom end of the box body (1) is provided with a driving motor (3), the output end of the driving motor (3) is provided with a rotating disc (4), the top end of the rotating disc (4) is provided with a plurality of clamping bases (10), the middle part of each clamping base (10) is rotatably provided with a double-head threaded rod (11), the middle part of each double-head threaded rod (11) is integrally provided with a fixing ring (12), the two ends of each double-head threaded rod (11) are threadedly provided with a clamping plate (13), the top end of each clamping plate (13) is rotatably provided with a disc (14) on both sides, the two ends of each double-head threaded rod (11) are fixedly provided with a knob (15), the top end of the box body (1) is provided with a cylinder (7), the output end of the cylinder (7) is provided with a coating assembly (9), the top end of the box body (1) is provided with a liquid storage tank (24), one end of the liquid storage tank (24) is connected with the coating assembly (9) through a liquid discharge pipe (25), and the front end of the box body (1) is rotatably provided with an electronic door (2).

2. The coating-type film deposition apparatus for preparing an optical glass lens according to claim 1, characterized in that: The inside of the box body (1) is provided with an air outlet (16) on one side, one end of the air outlet (16) is provided with an electromagnetic valve (17) through pipeline connection, one end of the electromagnetic valve (17) is provided with a vacuum pump (18) through pipeline connection, and one end of the vacuum pump (18) is provided with an exhaust pipe (19).

3. The coating-type film deposition apparatus for preparing an optical glass lens according to claim 1, wherein: The bottom end of the box body (1) is provided with a circular sliding groove (6), the bottom end of the rotating disc (4) is integrally provided with a plurality of limiting plates (5), and the bottom ends of the plurality of limiting plates (5) slide in the circular sliding groove (6).

4. The coating-type film deposition apparatus for preparing an optical glass lens according to claim 1, wherein: The top end of the coating assembly (9) is provided with a positioning rod (8) at each corner, and the four positioning rods (8) are slidably connected with the box body (1).

5. The coating-type film deposition apparatus for preparing an optical glass lens according to claim 1, wherein: The top end of the box body (1) is provided with a vacuum gauge (23), and the detection end of the vacuum gauge (23) is located in the box body (1).

6. The coating-type film forming apparatus for preparing an optical glass lens according to claim 1, wherein: The middle part of the electronic door (2) is provided with an observation window (22), and one side of the electronic door (2) is provided with a handle (20).

7. The coating-type film deposition apparatus for preparing an optical glass lens according to claim 1, wherein: One side of the box body (1) is provided with a man-machine interface (21), and the man-machine interface (21) is electrically connected with the electronic door (2), the cylinder (7), the driving motor (3), the coating assembly (9), the electromagnetic valve (17) and the vacuum pump (18).

8. The coating-type film forming apparatus for preparing an optical glass lens according to claim 1, wherein: One end of the liquid discharge pipe (25) is provided with a control valve (26).

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