Optical lens coating equipment with protection effect

Abstract

The utility model relates to optical lens coating equipment with a protection effect, which comprises a shell, a lifting plate is arranged in the shell, ports are uniformly distributed on the lifting plate in a chessboard shape, a mounting frame in the ports is rotatably connected with the ports through rotating heads on the left and right sides, the rotating head on one side of the mounting frame can rotate by a driving component A, and the rotating head on the other side of the mounting frame is provided with a ventilation hole. Four side plates of the mounting frame are respectively provided with a piston cavity and a piston rod, the end part of each piston rod is provided with a pressing plate, a ventilation channel A communicated with the piston cavity is arranged in the mounting frame, a ventilation channel B communicated with the ventilation channel A through a ventilation hole is arranged in the lifting plate, and the ventilation channel B is communicated with an external sucking pump A and an external sucking pump B; a supporting plate and a driving assembly B for rotating the supporting plate are rotationally connected to the bottom of the lifting plate beside the through opening, a telescopic rod A is connected between a transverse plate on the outer wall of the lifting plate and the bottom in the shell, and a film coating launching device is arranged at the bottom in the shell. According to the turnover lens, double-sided coating is realized, the lens is convenient to assemble and disassemble, the clamping is stable, and different coating requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of coating equipment, and in particular to an optical lens coating equipment with a protective effect. Background Art

[0002] In order to enhance the light transmittance of the lens and increase the reflectivity of the lens to a specific wavelength, the lens needs to be coated to improve the use effect of the lens. When coating the lens, the corresponding coating equipment needs to be used. The existing coating equipment cannot flip the lens after the lens is mounted on the fixing frame. In order to complete the coating treatment on both sides of the lens, the lens needs to be removed during the processing and manually flipped, which affects the coating efficiency. The operation of installing and removing the lens from the fixing frame is relatively cumbersome, which increases the workload of the user. In addition, the operation of adjusting the distance between the lens and the coating emission device is inconvenient and the adjustable range is limited, which affects the application scope of the coating equipment. Utility Model Content

[0003] The purpose of the utility model is to provide an optical lens coating device with a protective effect. There is no need to install or disassemble the lens in order to flip the lens. The installed lens can be flipped to achieve double-sided coating of the lens. The lens installation and disassembly operation is convenient and the lens is firmly clamped. The distance between the lens and the coating emission device can be adjusted to meet different lens coating requirements. The utility model has a wide range of applications.

[0004] The technical solution of the utility model is as follows:

[0005] An optical lens coating device with a protective effect comprises a shell, wherein the upper opening of the shell is hingedly connected with a sealing cover, a lifting plate is arranged in the inner cavity of the shell, a plurality of through openings are evenly distributed in a chessboard shape on the lifting plate, a square installation frame is rotatably connected in the through opening, rotating heads are symmetrically arranged on the left and right sides of the installation frame, the rotating heads are rotatably connected to the inner wall of the through opening, a plurality of driving components A are arranged in the lifting plate, the driving components A rotate the rotating heads on one side of the installation frame in the same row to make the installation frame rotate synchronously, the rotating heads on the other side are provided with ventilation holes along their own axial direction, four side plates of the installation frame located in four directions are respectively provided with a piston cavity and a piston rod cooperating with the piston cavity, and the end of the piston rod extends to the installation A pressure plate is provided on the inner side and end of the frame, an air exchange passage A connected with the air ports of the four piston chambers is provided in the installation frame, an air exchange passage B is provided in the lifting plate, and the air exchange passage B is connected with the air exchange passage A through an air exchange hole, an air pump A and an air pump B are provided outside the shell, the air inlet of the air pump A and the air outlet of the air pump B are respectively connected with the air exchange passage B through a telescopic hose, a support plate is rotatably connected to the bottom of the lifting plate beside the through-port, a driving component B is provided at the bottom of the lifting plate for driving the supporting plate in the same line to turn to the corresponding through-port below, a horizontal plate is provided on the outer wall of the lifting plate in four directions, a telescopic rod A is connected between the bottom of the shell and the horizontal plate, a film-coating launching device is provided at the bottom of the shell, and an air exchange component is provided outside the shell.

[0006] Preferably, the driving assembly includes a rack A, a gear and a telescopic rod B. A sliding cavity along the front-to-back direction is provided in the lifting plate. The rack A is slidably connected in the sliding cavity. A telescopic rod B in the same direction as the sliding cavity is provided at the end of the sliding cavity. The movable end of the telescopic rod B is connected to the rack A. A rotating head on one side of the mounting frame in the same row extends into the same sliding cavity. A gear is provided on the part of the rotating head extending into the sliding cavity, and the gear is meshed with the rack A.

[0007] Preferably, the ventilation channel A is square in shape, the ventilation channel B is linear in shape, the ventilation channel B is along the front-to-back direction, and the telescopic hoses connected to the vacuum pumps A and B are connected to the front and rear ends of the ventilation channel B respectively.

[0008] Preferably, the ventilation duct B is communicated with ventilation ducts A in two rows of mounting frames located on the left and right sides thereof.

[0009] Preferably, the driving assembly B includes a rack B, a slide rail and a telescopic rod C. The bottom of the lifting plate is provided with a slide rail along the left and right direction, and the slide rail is slidably connected with a rack B along the left and right direction. A telescopic rod C along the left and right direction is provided next to the end of the slide rail, and the movable end of the telescopic rod C is connected to the end of the rack B. The end of the support plate is connected to a rotating column, and the rotating column is cylindrical in shape. The upper part of the rotating column is rotatably connected to the bottom of the lifting plate, and the outer wall of the lower part of the rotating column is provided with teeth along the circumference that mesh with the rack B, and the rotating column meshes with the rack B.

[0010] Preferably, tooth surfaces are provided on both the front and rear sides of the rack B, and the rack B is meshed with the rotating columns connected to the two rows of support plates on the front and rear sides.

[0011] Preferably, the ventilation component includes an air pump C and a purification device, and the air pump C and the purification device are arranged outside the shell. The air inlet of the air pump C is connected to the inside of the shell, and the air outlet of the air pump C is connected to the air inlet of the purification device through an exhaust pipe.

[0012] The utility model has the following beneficial technical effects:

[0013] 1. Drive component A through the rotating head to drive multiple mounting frames to rotate synchronously, so as to efficiently flip each lens fixed on the mounting frame, so that both the upper and lower surfaces of the lens can be coated by the coating emission device below, thereby improving the coating efficiency.

[0014] 2. The vacuum pump A and the vacuum pump B can respectively evacuate and inflate the piston chamber through the air exchange channel A, the air exchange hole, the air exchange channel B and the telescopic hose, thereby controlling the telescopic activity of the piston rod in the piston chamber, and then changing the position of the pressure plate connected to the piston rod. After the lens is placed inside the mounting frame, the lens is clamped by the pressure plates moving inward from four directions to ensure a stable clamping.

[0015] 3. Through the driving component B, multiple support plates can be turned to the bottom of the corresponding openings, and the support plates provide temporary support for the lenses, which is convenient for users to place the lenses inside the installation frame. After the lenses are clamped by the pressure plates, the driving component B will reset the support plates, which will not affect the coating operation of the lenses and is also convenient for users to remove the lenses from the installation frame. When the coating operation is completed and the pressure plates release the lenses, the support plates will hold the lenses until the users remove them.

[0016] 4. The height of the lifting plate is adjusted by the telescopic rod A through the horizontal plate. When installing and removing the lens, the lifting plate can be raised to a position close to the upper opening of the inner cavity of the shell, which is convenient for the user to install and remove the lens to each mounting frame of the lifting plate. When coating operation is required, the lifting plate can be adjusted to a suitable height to keep a distance suitable for coating operation between the lifting plate and the coating launch device. It can be adjusted according to processing requirements to expand the scope of application.

[0017] 5. During the coating process, the inner cavity of the shell is sealed by a sealing cover to play a certain protective effect and reduce the interference of external impurities on the coating environment. When the coating process is completed and the lens needs to be taken out, the ventilation component is started to update the air in the inner cavity of the shell to avoid affecting the surrounding environment when the sealing cover is opened. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The technical solution of the utility model will be further described below in conjunction with the accompanying drawings.

[0019] Attached Figure 1 It is the front view of the utility model.

[0020] Attached Figure 2 It is a cross-sectional view from the main viewing angle of the utility model.

[0021] Attached Figure 3 It is a top view of the utility model.

[0022] Attached Figure 4 It is a top view of the lifting plate of the utility model.

[0023] Attached Figure 5 This is a cross-sectional view from a top view of the lifting plate of the utility model.

[0024] Attached Figure 6 for Figure 5 A magnified view of part A.

[0025] Attached Figure 7 It is a bottom view of the lifting plate of the utility model.

[0026] Attached Figure 8 for Figure 7 Enlarged view of part B.

[0027] In the figure: 1-housing, 2-sealing cover, 3-lifting plate, 4-port, 5-installation frame, 6-rotating head, 7-driving assembly A, 8-air exchange hole, 9-piston chamber, 10-piston rod, 11-pressing plate, 12-air exchange channel A, 13-air exchange channel B, 14-vacuum pump A, 15-vacuum pump B, 16-telescopic hose, 17-support plate, 18-driving assembly B, 19-cross plate, 20-telescopic rod A, 21-film coating launching device, 22-ventilation assembly, 23-rack A, 24-gear, 25-telescopic rod B, 26-sliding chamber, 27-rack B, 28-slide rail, 29-telescopic rod C, 30-rotating column, 31-vacuum pump C, 32-purification device. DETAILED DESCRIPTION

[0028] The utility model is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0029] Example:

[0030] like Figures 1 to 8 As shown, the present embodiment provides an optical lens coating device with a protective effect, comprising a shell 1, a sealing cover 2 is hingedly connected to the upper opening of the shell 1, a lifting plate 3 is arranged in the inner cavity of the shell 1, a plurality of through openings 4 are evenly distributed in a chessboard shape on the lifting plate 3, a square mounting frame 5 is rotatably connected in the through opening 4, a rotating head 6 is symmetrically arranged on the left and right sides of the mounting frame 5, the rotating head 6 is rotatably connected to the inner wall of the through opening 4, a plurality of driving components A7 are arranged in the lifting plate 3, the driving component A7 rotates the rotating head 6 on one side of the mounting frame 5 located in the same row to make the mounting frame 5 rotate synchronously, the rotating head 6 on the other side is provided with a ventilation hole 8 along its own axial direction, the four side plates of the mounting frame 5 located in four directions are respectively provided with a piston cavity 9 and a piston rod 10 matched with the piston cavity 9, the end of the piston rod 10 extends to the inner side of the mounting frame 5 and the end A pressure plate 11 is provided, and an air exchange passage A12 connected to the air ports of the four piston chambers 9 is provided in the mounting frame 5, an air exchange passage B13 is provided in the lifting plate 3, and the air exchange passage B13 is connected to the air exchange passage A12 through the air exchange hole 8, and an air pump A14 and an air pump B15 are provided outside the outer shell 1, and the air inlet of the air pump A14 and the air outlet of the air pump B15 are respectively connected to the air exchange passage B13 through a telescopic hose 16, and a support plate 17 is rotatably connected to the bottom of the lifting plate 3 beside the through-port 4, and a driving component B18 is provided at the bottom of the lifting plate 3 for driving the supporting plate 17 to turn to the corresponding through-port 4 below, and a horizontal plate 19 is respectively provided on the outer walls of the lifting plate 3 in four directions, and a telescopic rod A20 is connected between the bottom of the inner shell 1 and the horizontal plate 19, a film-coating launching device 21 is provided at the bottom of the inner shell 1, and a air exchange component 22 is provided outside the outer shell 1.

[0031] The driving assembly A7 drives multiple mounting frames 5 to rotate synchronously through the rotating head 6, thereby realizing efficient flipping of each lens fixed on the mounting frame 5, so that both the upper and lower surfaces of the lens can be coated by the coating launch device 21 below, thereby improving the coating efficiency. The vacuum pump A14 and the vacuum pump B15 can respectively evacuate and inflate the piston chamber 9 through the air exchange channel A12, the air exchange hole 8, the air exchange channel B13 and the telescopic hose 16, thereby controlling the telescopic activity of the piston rod 10 in the piston chamber 9, and then changing the position of the pressure plate 11 connected to the piston rod 10. After the lens is placed inside the mounting frame 5, the pressure plate 11 moving inward from four directions clamps the lens for a stable clamping. The driving component B18 can make multiple support plates 17 turn to the bottom of the corresponding opening 4, and the support plate 17 provides temporary support for the lens, which is convenient for the user to put the lens inside the installation frame. After the lens is clamped by the pressure plate 11, the driving component B18 will reset the support plate 17, which will not affect the coating operation of the lens, and it is also convenient for the user to take the lens from the installation frame 5. When the coating operation is completed and the pressure plate 11 releases the lens, the support plate 17 will hold the lens until the user takes the lens away. The height of the lifting plate 3 is adjusted by the telescopic rod A20 through the horizontal plate 19. When installing and removing the lens, the lifting plate 3 can be raised to a position close to the upper opening of the inner cavity of the shell 1, which is convenient for the user to install and remove the lens from each installation frame 5 of the lifting plate 3. When the coating operation is required, the lifting plate 3 can be adjusted to a suitable height to keep a distance suitable for the coating operation between the lifting plate 3 and the coating launcher 21. It can be adjusted according to processing requirements to expand the applicable range. During the coating process, the inner cavity of the shell 1 is sealed by the sealing cover 2 to exert a certain protective effect and reduce the interference of external impurities on the coating environment. When the coating process is completed and the lens needs to be taken out, the ventilation component 22 is started to update the air in the inner cavity of the shell 1 to avoid affecting the surrounding environment when the sealing cover 2 is opened.

[0032] Furthermore, the driving assembly includes a rack A23, a gear 24 and a telescopic rod B25. A sliding cavity 26 along the front-to-back direction is provided in the lifting plate 3. The rack A23 is slidably connected in the sliding cavity 26. A telescopic rod B25 with the same direction as the sliding cavity 26 is provided at the end of the sliding cavity 26. The movable end of the telescopic rod B25 is connected to the rack A23. A rotating head 6 located on one side of the mounting frame 5 in the same row extends into the same sliding cavity 26. A gear 24 is provided on the part of the rotating head 6 extending into the sliding cavity 26. The gear 24 is meshed with the rack A23.

[0033] The sliding cavity 26 guides the rack A23, and the telescopic rod B25 changes the position of the rack A23. When the rack A23 moves, it drives the gear 24 meshing with the rack A23 to rotate, thereby driving the rotating head 6 connected to the gear 24 to rotate, and then drives the mounting frame 5 to rotate, thereby achieving the effect of flipping the lens on the mounting frame 5.

[0034] Furthermore, the ventilation channel A12 is square in shape, the ventilation channel B13 is linear in shape, and the ventilation channel B13 is along the front-to-back direction. The telescopic hose 16 connected to the vacuum pump A14 and the vacuum pump B15 are respectively connected to the front and rear ends of the ventilation channel B13.

[0035] The air exchange channel A12 is square in shape, so that the air exchange channel A12 can be connected to the air port of the piston chamber 9 located on the four side panels of the mounting frame 5. The air exchange channel B13 is linear in shape, so that the air exchange channel B13 can be connected to multiple air exchange channels A12 in the same row. When the lens is in place and the pressure plate 11 needs to clamp the lens, the vacuum pump B15 is started to deliver air, so that the pressure plate 11 moves inward to clamp the lens. When the lens needs to be removed, the vacuum pump A14 is started to drain air, so that the pressure plate 11 moves outward to loosen the lens.

[0036] Furthermore, the ventilation duct B13 is communicated with the ventilation ducts A12 in the two rows of mounting frames 5 located on the left and right sides thereof.

[0037] Furthermore, the driving component B18 includes a rack B27, a slide rail 28 and a telescopic rod C29. A slide rail 28 is provided at the bottom of the lifting plate 3 along the left and right directions. The slide rail 28 is slidably connected to the rack B27 along the left and right directions. A telescopic rod C29 is provided along the left and right directions next to the end of the slide rail 28. The movable end of the telescopic rod C29 is connected to the end of the rack B27. A rotating column 30 is connected to the end of the support plate 17. The rotating column 30 is cylindrical in shape. The upper part of the rotating column 30 is rotatably connected to the bottom of the lifting plate 3. The outer wall of the lower part of the rotating column 30 is provided with teeth along the circumference that mesh with the rack B27. The rotating column 30 meshes with the rack B27.

[0038] The slide rail 28 guides the rack B27, and the telescopic rod C29 changes the position of the rack B27. When the rack B27 moves, the rotating column 30 meshing with the rack B27 is driven to rotate, thereby changing the direction of the support plate 17 connected to the rotating column 30.

[0039] Furthermore, tooth surfaces are provided on both the front and rear sides of the rack B27, and the rack B27 is meshed with the rotating columns 30 connected to the two rows of support plates 17 on the front and rear sides.

[0040] Furthermore, the ventilation assembly 22 includes an air pump C31 and a purification device 32. The air pump C31 and the purification device 32 are arranged outside the housing 1. The air inlet of the air pump C31 is connected to the inside of the housing 1, and the air outlet of the air pump C31 is connected to the air inlet of the purification device 32 through an exhaust pipe. The air is extracted from the inside of the housing 1 by the air pump C31, and the extracted gas is sent to the purification device 32 for treatment and then discharged to the outside.

[0041] The working principle and use process of this utility model:

[0042] When installing the lens, operate the telescopic rod A20 to lift the lifting plate 3, operate the driving component B18 to rotate the support plate 17 to the bottom of the opening 4, open the sealing cover 2 and put the lens into the inner side of the installation frame 5, and the support plate 17 temporarily holds the lens. After the lens is put, cover the sealing cover 2 again, start the vacuum pump B15 to move the pressure plate 11 inward to clamp the lens, and then operate the driving component B18 to reset the support plate 17, operate the telescopic rod A20 to adjust the lifting plate 3 to a suitable height, and start the coating launch device 21 to complete the downward movement of the lens. The coating operation on one side is then performed, and the driving component A7 is operated to flip the mounting frame 5, and then the coating emission device 21 completes the coating operation on the other side of the lens. After the coating operation is completed, the ventilation component 22 is started to update the air in the inner cavity of the shell 1, and then the telescopic rod A20 raises the lifting plate 3 to a high position, the driving component B18 rotates the supporting plate 17 to allow the supporting plate 17 to support the lens, and the vacuum pump A14 is started to move the pressing plate 11 outward to loosen the lens, and finally the sealing cover 2 is opened and the processed lens is taken out from the inner side of the mounting frame 5.

[0043] The above are only specific application examples of the utility model, and do not constitute any limitation on the protection scope of the utility model. Any technical solution formed by equivalent transformation or equivalent replacement falls within the protection scope of the utility model.

Claims

1. An optical lens coating device with protective effect, characterized in that: The invention comprises a shell, wherein the upper opening of the shell is hingedly connected with a sealing cover, a lifting plate is arranged in the inner cavity of the shell, a plurality of through openings are evenly distributed on the lifting plate in a chessboard shape, a square mounting frame is rotatably connected in the through opening, rotating heads are symmetrically arranged on the left and right sides of the mounting frame, the rotating heads are rotatably connected with the inner wall of the through opening, a plurality of driving components A are arranged in the lifting plate, the driving components A rotate the rotating heads on one side of the mounting frames in the same row to make the mounting frames rotate synchronously, the rotating heads on the other side are provided with ventilation holes along their own axial direction, the four side plates of the mounting frame in four directions are respectively provided with a piston cavity and a piston rod cooperating with the piston cavity, the end of the piston rod extends to the inner side of the mounting frame and is provided with a pressure rod at the end The plate has an air exchange passage A connected with the air ports of the four piston chambers in the installation frame, an air exchange passage B is provided in the lifting plate, and the air exchange passage B is connected with the air exchange passage A through the air exchange hole, and an air pump A and an air pump B are provided outside the shell, and the air inlet of the air pump A and the air outlet of the air pump B are respectively connected with the air exchange passage B through a telescopic hose, and a support plate is rotatably connected to the bottom of the lifting plate beside the through-port, and a driving component B is provided at the bottom of the lifting plate for driving the supporting plate in the same line to turn to the corresponding through-port below, and a horizontal plate is respectively provided on the outer walls of the lifting plate in four directions, a telescopic rod A is connected between the bottom of the shell and the horizontal plate, a film-coating launching device is provided at the bottom of the shell, and a air exchange component is provided outside the shell.

2. The optical lens coating device with protective effect according to claim 1, characterized in that: The driving assembly includes a rack A, a gear and a telescopic rod B. A sliding cavity along the front-to-back direction is provided in the lifting plate. The rack A is slidably connected in the sliding cavity. A telescopic rod B in the same direction as the sliding cavity is provided at the end of the sliding cavity. The movable end of the telescopic rod B is connected to the rack A. A rotating head on one side of the mounting frame in the same row extends into the same sliding cavity. A gear is provided on the part of the rotating head extending into the sliding cavity, and the gear is meshed with the rack A.

3. The optical lens coating device with protective effect according to claim 1, characterized in that: The ventilation channel A is square in shape, the ventilation channel B is linear in shape, the ventilation channel B is along the front-to-back direction, and the telescopic hoses connected to the vacuum pumps A and B are connected to the front and back ends of the ventilation channel B respectively.

4. The optical lens coating device with protective effect according to claim 3, characterized in that: The ventilation channel B is communicated with the ventilation channels A in two rows of mounting frames located on the left and right sides thereof.

5. The optical lens coating device with protective effect according to claim 1, characterized in that: The driving assembly B includes a rack B, a slide rail and a telescopic rod C. A slide rail along the left and right direction is provided at the bottom of the lifting plate. The rack B along the left and right direction is slidably connected to the slide rail. A telescopic rod C along the left and right direction is provided next to the end of the slide rail. The movable end of the telescopic rod C is connected to the end of the rack B. A rotating column is connected to the end of the support plate. The rotating column is cylindrical in shape. The upper part of the rotating column is rotatably connected to the bottom of the lifting plate. The outer wall of the lower part of the rotating column is provided with tooth patterns meshing with the rack B along the circumference, and the rotating column meshes with the rack B.

6. The optical lens coating device with protective effect according to claim 5, characterized in that: The front and rear sides of the rack B are provided with tooth surfaces, and the rack B is meshed with the rotating columns connected to the two rows of support plates on the front and rear sides.

7. The optical lens coating device with protective effect according to claim 1, characterized in that: The ventilation component includes an air pump C and a purification device. The air pump C and the purification device are arranged outside the shell. The air inlet of the air pump C is connected to the inside of the shell, and the air outlet of the air pump C is connected to the air inlet of the purification device through an exhaust pipe.

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