Efficient multi-layer optical lens coating device

Abstract

The utility model discloses an efficient multilayer optical lens coating device, which relates to the technical field of lens processing, and comprises an outer shell and an inner shell, the inner bottom end of the outer shell is provided with an adjusting assembly, and the adjusting assembly comprises a double-shaft motor, a driving rod, a bevel gear I, a bevel gear II, a screw rod, a screw rod nut and a lifting plate, the output end of the double-shaft motor is connected with a driving rod, the other end of the driving rod is provided with a first bevel gear, the exterior of the first bevel gear is connected with a second bevel gear, and the top of the second bevel gear is connected with a lead screw. According to the efficient multi-layer optical lens coating device, a driving motor drives a driving shaft and a driving gear to rotate, the driving gear drives a first driven gear and a third driven gear to conduct transmission, the first driven gear drives a second driven gear to conduct transmission, and the driving shaft, a first transmission shaft, a second transmission shaft and a third transmission shaft each drive a set of mounting frames to conduct horizontal rotation; and steam generated by the coating machine is uniformly distributed among the four groups of mounting frames, so that the product quality is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of lens processing, in particular to a high-efficiency multi-layer optical lens coating device. Background Art

[0002] Optical coating refers to the process of coating a layer (or multiple layers) of metal (or dielectric) film on the surface of an optical lens. The purpose is to reduce or increase the reflection, beam splitting, color separation, light filtering, polarization and other requirements of light. Optical lenses need to be coated by a coating device during production.

[0003] For example, the utility model with application number CN202221125965.X discloses a highly efficient multi-layer optical coating device. The coating machine of the utility model is installed on the left and right inner sides of the housing, and the mounting frame is located in the middle of the housing and maintains axial freedom. Both coating machines can move up and down to generate steam at different positions, so that the steam quickly and evenly fills the housing, thereby improving the efficiency and quality of evaporation. However, workers often need to bend over to take and put lenses in the fixture located at a low position. Long-term bending over increases labor intensity and easily causes injuries to the workers' waist.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an efficient multi-layer optical lens coating device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a high-efficiency multi-layer optical lens coating device to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency multi-layer optical lens coating device, comprising an outer shell and an inner shell, an adjustment component is installed at the inner bottom end of the outer shell, and the adjustment component comprises a dual-axis motor, a driving rod, bevel gear one, bevel gear two, a screw, a screw nut and a lifting plate, the output end of the dual-axis motor is connected to the driving rod, and the other end of the driving rod is provided with bevel gear one, the outside of the bevel gear one is connected to bevel gear two, and the top of the bevel gear two is connected to the screw, the outside of the screw is connected to the screw nut, and a lifting plate is provided between the screw nuts, the inner shell is provided at the top of the lifting plate, and door openings are opened on both sides of the inner shell.

[0007] Furthermore, the driving rod and the screw rod are perpendicular to each other, and two driving rods and two screw rods are provided.

[0008] Furthermore, a driving motor is installed at the bottom of the lifting plate, and an output end of the driving motor passes through the lifting plate and the bottom of the inner shell and is connected to a driving shaft.

[0009] Furthermore, a driving gear is disposed outside the driving shaft, and the outer side of the driving gear is connected to a driven gear one, the outer side of the driven gear one is connected to a driven gear two, and the outer side of the driven gear two is connected to a driven gear three.

[0010] Furthermore, transmission shaft 1, transmission shaft 2 and transmission shaft 3 are respectively passed through the outside of the driven gear 1, driven gear 2 and driven gear 3, and the transmission shaft 1, transmission shaft 2 and transmission shaft 3 are all rotatably connected to the inner shell.

[0011] Furthermore, a guide rail is provided on the inner surface of the inner shell, and a coating machine is provided on the guide rail.

[0012] Furthermore, mounting frames are provided on the tops of the driving shaft, transmission shaft one, transmission shaft two and transmission shaft three, and two mounting frames are provided on each of the guide rails and coating machines.

[0013] Furthermore, a handle is fixed on the upper part of the outer shell, and a universal wheel is installed on the bottom of the outer shell.

[0014] The utility model provides a highly efficient multi-layer optical lens coating device, which has the following beneficial effects:

[0015] 1. The double-axis motor of the utility model drives the driving rod and the bevel gear 1 to rotate, and the bevel gear 1 drives the bevel gear 2 to drive the screw to rotate, so that the screw nut drives the lifting plate and the inner shell to move longitudinally along the outside of the screw, thereby facilitating workers to take and put down the lenses in the lowered position, reducing labor intensity and improving work efficiency.

[0016] 2. The driving motor of the utility model drives the driving shaft and the driving gear to rotate, and the driving gear drives the driven gear 1 and the driven gear 3 to transmit, and the driven gear 1 drives the driven gear 2 to transmit, so that the driving shaft, the transmission shaft 1, the transmission shaft 2 and the transmission shaft 3 each drive a group of mounting frames to rotate horizontally, so that the steam generated by the coating machine is evenly distributed among the four groups of mounting frames to ensure product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the outer shell of a high-efficiency multi-layer optical lens coating device of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the outer shell of a high-efficiency multi-layer optical lens coating device of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the inner shell of a high-efficiency multi-layer optical lens coating device of the utility model;

[0020] Figure 4The utility model is a schematic diagram of a top-view cross-sectional structure of an inner shell of a high-efficiency multi-layer optical lens coating device.

[0021] In the figure: 1. outer shell; 2. adjustment component; 201. dual-axis motor; 202. drive rod; 203. bevel gear one; 204. bevel gear two; 205. lead screw; 206. lead screw nut; 207. lifting plate; 3. inner shell; 4. door opening; 5. drive motor; 6. drive shaft; 7. driving gear; 8. driven gear one; 9. driven gear two; 10. driven gear three; 11. transmission shaft one; 12. transmission shaft two; 13. transmission shaft three; 14. guide rail; 15. coating machine; 16. mounting bracket; 17. handle; 18. universal wheel. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0023] like Figure 2 As shown, a high-efficiency multi-layer optical lens coating device includes an outer shell 1 and an inner shell 3, an adjustment component 2 is installed at the inner bottom end of the outer shell 1, and the adjustment component 2 includes a dual-axis motor 201, a driving rod 202, a bevel gear 1 203, a bevel gear 204, a screw 205, a screw nut 206 and a lifting plate 207, the output end of the dual-axis motor 201 is connected to the driving rod 202, and the other end of the driving rod 202 is provided with a bevel gear 1 203, the outside of the bevel gear 1 203 is connected to the bevel gear 204, and the top of the bevel gear 204 is connected to the screw 205, the outside of the screw 205 is connected to the screw nut 206, and a lifting plate 207 is provided between the screw nuts 206, the driving rod 202 and the screw 205 are perpendicular to each other, and two driving rods 202 and two screws 205 are provided respectively, the inner shell 3 is provided on the top of the lifting plate 207, and door openings 4 are opened on both sides of the inner shell 3.

[0024] The specific operation is as follows: the dual-axis motor 201 drives the driving rod 202 and the bevel gear 1 203 to rotate, and the bevel gear 1 203 drives the bevel gear 2 204 to transmit and rotate the screw rod 205, so that the screw nut 206 drives the lifting plate 207 and the inner shell 3 to move longitudinally along the outside of the screw rod 205, thereby facilitating workers to take and put down the lenses in the lowered position, reducing labor intensity and improving work efficiency.

[0025] like Figures 1 to 4As shown, a driving motor 5 is installed at the bottom of the lifting plate 207, and the output end of the driving motor 5 passes through the lifting plate 207 and the bottom of the inner shell 3 to be connected with a driving shaft 6, a driving gear 7 is arranged on the outside of the driving shaft 6, and the outside of the driving gear 7 is connected with a driven gear 1 8, the outside of the driven gear 1 8 is connected with a driven gear 2 9, and the outside of the driven gear 2 9 is connected with a driven gear 3 10, and the outsides of the driven gear 1 8, the driven gear 2 9 and the driven gear 3 10 are respectively penetrated with transmission shafts 11 and 12. Transmission shaft 2 12 and transmission shaft 3 13, and transmission shaft 1 11, transmission shaft 2 12 and transmission shaft 3 13 are all rotatably connected to the inner shell 3, the inner surface of the inner shell 3 is provided with a guide rail 14, and a coating machine 15 is provided on the guide rail 14, the top of the driving shaft 6, transmission shaft 1 11, transmission shaft 2 12 and transmission shaft 3 13 are all provided with a mounting frame 16, two guide rails 14 and two coating machines 15 are provided respectively, a handle 17 is fixed on the upper outside of the outer shell 1, and a universal wheel 18 is installed on the bottom of the outer shell 1.

[0026] The specific operation is as follows: the driving motor 5 drives the driving shaft 6 and the driving gear 7 to rotate, and the driving gear 7 drives the driven gear 1 8 and the driven gear 3 10 to transmit, and the driven gear 1 8 drives the driven gear 2 9 to transmit, so that the driving shaft 6, the transmission shaft 1 11, the transmission shaft 2 12 and the transmission shaft 3 13 each drive a group of mounting frames 16 to rotate horizontally, so that the steam generated by the coating machine 15 is evenly distributed among the four groups of mounting frames 16 to ensure product quality.

[0027] In summary, when using the high-efficiency multi-layer optical lens coating device, first hold the handle 17, rely on the universal wheel 18 to move the outer shell 1 to the specified position with ease, then control the dual-axis motor 201 to drive the driving rod 202 and the bevel gear 1 203 to rotate, and drive the bevel gear 2 204 through the bevel gear 1 203 to drive the screw rod 205 to rotate, and drive the lifting plate 207 to rise with the help of the screw nut 206, so that the inner shell 3 extends out of the outer shell 1, so that the worker can place the lens in the fixture on the inner side of the mounting frame 16 through the door openings 4 on both sides of the inner shell 3;

[0028] After the lens is placed, the dual-axis motor 201 is controlled to work, and the inner shell 3 is put into the outer shell 1. Since the inner surface of the inner shell 3 is symmetrically provided with two guide rails 14, and the coating machine 15 can be moved on the guide rails 14 by a driving mechanism (the clamp and the driving mechanism have the same functions as the clamp and the driving mechanism in the patent mentioned in the background technology part), when the coating machine 15 moves on the guide rails 14, the driving motor 5 drives the driving shaft 6 and the driving gear 7 to rotate, and the driving gear 7 drives the driven gear 1 8 and the driven gear 3 10 to transmit, and the driven gear 1 8 drives the driven gear 2 9 to transmit, so that the driving shaft 6, the transmission shaft 1 11, the transmission shaft 2 12 and the transmission shaft 3 13 can each drive a group of mounting frames 16 to rotate horizontally, so that the steam generated by the coating machine 15 is evenly distributed among the four groups of mounting frames 16, and the lenses at different positions can be evenly coated, ensuring high work efficiency;

[0029] When the coating is finished, the dual-axis motor 201 is started to drive the driving rod 202 and the bevel gear 1 203 to rotate, and the bevel gear 1 203 drives the bevel gear 2 204 to drive the screw rod 205 to rotate, and the screw nut 206 drives the lifting plate 207 and the inner shell 3 to move longitudinally along the outside of the screw rod 205, so that the lens located at a low position reaches the height position of the worker's hands when he stands, so that it is convenient for the worker to take and put the lens without bending over, reducing labor intensity.

[0030] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A highly efficient multi-layer optical lens coating device, comprising an outer shell (1) and an inner shell (3), characterized in that: An adjustment component (2) is installed at the bottom end of the inner part of the outer shell (1), and the adjustment component (2) comprises a double-axis motor (201), a driving rod (202), a bevel gear 1 (203), a bevel gear 2 (204), a screw (205), a screw nut (206) and a lifting plate (207); the output end of the double-axis motor (201) is connected to the driving rod (202), and the other end of the driving rod (202) is provided with a bevel gear 1 (203); the outside of the bevel gear 1 (203) is connected to the bevel gear 2 (204), and the top of the bevel gear 2 (204) is connected to the screw (205); the outside of the screw (205) is connected to the screw nut (206), and a lifting plate (207) is provided between the screw nut (206); the inner shell (3) is arranged on the top of the lifting plate (207), and door openings (4) are opened on both sides of the inner shell (3).

2. The high-efficiency multi-layer optical lens coating device according to claim 1, characterized in that: The driving rod (202) and the screw rod (205) are perpendicular to each other, and two driving rods (202) and two screw rods (205) are provided respectively.

3. The high-efficiency multi-layer optical lens coating device according to claim 1, characterized in that: A driving motor (5) is installed at the bottom of the lifting plate (207), and an output end of the driving motor (5) passes through the lifting plate (207) and the bottom of the inner shell (3) and is connected to a driving shaft (6).

4. The high-efficiency multi-layer optical lens coating device according to claim 3, characterized in that: A driving gear (7) is arranged outside the driving shaft (6), and a driven gear one (8) is connected to the outside of the driving gear (7), a driven gear two (9) is connected to the outside of the driven gear one (8), and a driven gear three (10) is connected to the outside of the driven gear two (9).

5. The high-efficiency multi-layer optical lens coating device according to claim 4, characterized in that: Transmission shaft 1 (11), transmission shaft 2 (12) and transmission shaft 3 (13) are respectively passed through the outside of the driven gear 1 (8), the driven gear 2 (9) and the driven gear 3 (10), and the transmission shaft 1 (11), the transmission shaft 2 (12) and the transmission shaft 3 (13) are all rotatably connected to the inner housing (3).

6. The high-efficiency multi-layer optical lens coating device according to claim 5, characterized in that: The inner surface of the inner shell (3) is provided with a guide rail (14), and a coating machine (15) is provided on the guide rail (14).

7. The high-efficiency multi-layer optical lens coating device according to claim 6, characterized in that: The tops of the driving shaft (6), the transmission shaft one (11), the transmission shaft two (12) and the transmission shaft three (13) are all provided with mounting frames (16), and the guide rails (14) and the coating machines (15) are each provided with two.

8. The high-efficiency multi-layer optical lens coating device according to claim 1, characterized in that: A handle (17) is fixed on the upper part of the outer shell (1), and a universal wheel (18) is installed on the bottom of the outer shell (1).

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