CN220926916U - Workpiece disc turnover device of optical coating machine - Google Patents
Workpiece disc turnover device of optical coating machine Download PDFInfo
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- CN220926916U CN220926916U CN202322865611.XU CN202322865611U CN220926916U CN 220926916 U CN220926916 U CN 220926916U CN 202322865611 U CN202322865611 U CN 202322865611U CN 220926916 U CN220926916 U CN 220926916U
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- fixedly connected
- bevel gear
- connecting seat
- umbrella cover
- driving motor
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- 239000011248 coating agent Substances 0.000 title claims abstract description 38
- 238000000576 coating method Methods 0.000 title claims abstract description 38
- 230000003287 optical effect Effects 0.000 title claims abstract description 31
- 230000007306 turnover Effects 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 239000010408 film Substances 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of optical coating machines, and provides a workpiece disc turnover device of an optical coating machine, which comprises: umbrella cover, base, work piece dish, drive shaft, first bevel gear, second bevel gear, first pivot, second pivot and first driving motor; the base is fixedly connected with the top of the umbrella cover, the body of the first driving motor is fixedly connected with the base, the output shaft of the first driving motor is fixedly connected with the upper end of the driving shaft, the lower end of the driving shaft is rotatably connected with the center of the top of the umbrella cover, and the driving shaft also penetrates through the center of the first bevel gear and is fixedly connected with the center of the first bevel gear; the umbrella cover is provided with turnover holes, a plurality of turnover holes are arranged at intervals around the center of the top of the umbrella cover, each turnover hole is provided with a workpiece disc, and the workpiece disc is provided with a plurality of lens holes. The utility model has the advantages that: a plurality of workpiece discs are turned over simultaneously, double-sided coating is needed on the lens, automatic turning of the lens is achieved, and production efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of optical coating machines, in particular to a workpiece disc turnover device of an optical coating machine.
Background
In the vacuum coating industry, most of products need double-sided coating, if the traditional coating equipment is used for stopping the coating equipment to recover vacuum every time one side is coated, then manually turning over a diaphragm, vacuumizing and coating the other side, so that the vacuum coating equipment is newly pumped, time and production cost are wasted, and uniformity of the two sides is different to a certain extent. The method of manually taking and turning the lenses is adopted to turn the lenses, so that the production efficiency is low, and the lenses are easy to be polluted by manual turning.
The Chinese patent document of bulletin No. CN 218321609U discloses an optical coating machine umbrella cover device, which comprises an optical coating machine body, wherein an umbrella cover is movably arranged in the optical coating machine body, the upper end of the umbrella cover is fixedly connected with a fixing rod, the left side and the right side of the outer wall of the fixing rod are fixedly provided with bumps, the outer wall of each bump is movably clamped with a connecting rod positioned above the umbrella cover, the upper end face of each connecting rod is movably connected with a lifting mechanism, an upright post is movably sleeved on the outer part of each lifting mechanism, a clamp is movably clamped between each connecting rod and the outer part of each connecting part, and one end of each clamp is sleeved with a bolt through threads. The technical scheme of the patent document has the beneficial effects that through the cooperation among the optical coating machine body, the umbrella cover, the lifting mechanism and the servo motor, the lifting mechanism is utilized to realize the effect of lifting movement of the umbrella cover in the vertical direction, the effect of lifting the umbrella cover mechanically is achieved, the problem that the umbrella cover is damaged during disassembly and assembly is effectively solved, the lifting mechanism is adopted to adjust the vertical movement of the umbrella cover, the umbrella cover is convenient to take by a worker, the umbrella cover is prevented from being damaged due to sliding in hands of the worker during re-taking, the lifting adjustment of the umbrella cover is carried out, the damage of the umbrella cover is reduced, and the service life of the umbrella cover is prolonged.
The umbrella cover of the patent document provides support for the installation of the lenses, but the umbrella cover does not have the function of overturning the lenses, when double-sided coating is needed, the height of the umbrella cover is reduced, and then the lenses are overturned manually by manpower, so that the production efficiency is low. Therefore, there is a need for a workpiece tray flipping device for an optical coating machine.
Disclosure of utility model
The utility model aims to solve the technical problem of providing a workpiece disc turnover device of an optical coating machine, which automatically turns over lenses and improves production efficiency.
The utility model is realized in the following way: a workpiece tray flipping device of an optical coating machine, comprising:
Umbrella cover, base, work piece dish, drive shaft, first bevel gear, second bevel gear, first pivot, second pivot and first driving motor;
The base is fixedly connected with the top of the umbrella cover, the body of the first driving motor is fixedly connected with the base, the output shaft of the first driving motor is fixedly connected with the upper end of the driving shaft, the lower end of the driving shaft is rotatably connected with the center of the top of the umbrella cover, and the driving shaft also penetrates through the center of the first bevel gear and is fixedly connected with the center of the first bevel gear;
The umbrella cover is provided with turnover holes, a plurality of turnover holes are arranged at intervals around the center of the top of the umbrella cover, each turnover hole is provided with one workpiece disc, and the workpiece disc is provided with a plurality of lens holes;
The middle of the upper edge of the workpiece disc is fixedly connected with the lower end of the first rotating shaft, the upper end of the first rotating shaft penetrates through the center of the second bevel gear and is fixedly connected with the second bevel gear, the first rotating shaft is also in rotary connection with the top of the umbrella cover, the middle of the lower edge of the workpiece disc is fixedly connected with the upper end of the second rotating shaft, the lower end of the second rotating shaft is in rotary connection with the bottom of the umbrella cover, and the first bevel gear is meshed with the second bevel gear.
Further, the method further comprises the following steps: the lifting mechanism comprises a first connecting seat, a second connecting seat and a lifting mechanism, wherein the first connecting seat is fixedly connected with the base, a cavity is formed in the bottom of the first connecting seat, the cavity accommodates the first driving motor, the second connecting seat is movably clamped with the first connecting seat, and the lifting end of the lifting mechanism is fixedly connected with the second connecting seat.
Further, elevating system includes lifter, screw-nut, stopper, ball screw, stand, bottom plate and second driving motor, the fuselage of second driving motor with the top fixed connection of stand, the output shaft of second driving motor with ball screw's upper end fixed connection, ball screw's lower extreme with bottom plate swivelling joint, the bottom plate with the bottom fixed connection of stand, the upper end of lifter with screw-nut fixed connection, the lower extreme of lifter with second connecting seat fixed connection, the lifter still with bottom plate sliding connection, the stopper with the upper end fixed connection of lifter, the stopper still with the inside sliding connection of pole setting, screw-nut cover is established ball screw.
Further, the method further comprises the following steps: the lower flange plate, the upper flange plate and the fastening bolts, the lower flange plate is fixedly connected with the first connecting seat, the upper flange plate is fixedly connected with the second connecting seat, and the lower flange plate is connected with the upper flange plate through the fastening bolts.
Further, the method further comprises the following steps: the PLC controller is fixedly connected with the top of the second connecting seat, a first lead hole is formed in the center of the first connecting seat, a second lead hole is formed in the center of the second connecting seat, and an electric wire of the first driving motor passes through the first lead hole and the second lead hole and then is connected into the PLC controller.
Further, the method further comprises the following steps: the power socket is fixedly connected with the top of the upright post and is also connected with the PLC through a wire.
Further, the first driving motor and the second driving motor are servo motors, and the first bevel gear and the second bevel gear are straight bevel gears.
The utility model has the advantages that: the first driving motor drives the first bevel gear through the driving shaft, the first bevel gear drives the second bevel gear, and the second bevel gear enables the workpiece disc to turn over, so that the lens located on the workpiece disc turns over, a plurality of workpiece discs turn over simultaneously, double-sided coating is needed on the lens, automatic turning over of the lens is achieved, and production efficiency is improved.
Drawings
The utility model will be further described with reference to examples of embodiments with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of a workpiece tray flipping device of an optical coating machine according to the present utility model.
FIG. 2 is a schematic view of the position of the work piece tray in the umbrella cover in the present utility model.
FIG. 3 is a schematic view of the position of the flip hole in the umbrella cover in the present utility model.
FIG. 4 is a schematic view of the position of the lifting mechanism, the first connecting base, the second connecting base and the umbrella cover according to the present utility model.
Reference numerals: an umbrella cover 1; a flipping hole 11; a base 2; a work plate 3; a lens hole 31; a drive shaft 4; a first bevel gear 5; a second bevel gear 6; a first rotation shaft 7; a second rotating shaft 8; a first drive motor 9; an electric wire 91; a first connection base 10; a cavity 101; a second connection base 20; a lifting mechanism 30; lifting rod 301; a lead screw nut 302; a stopper 303; a ball screw 304; a column 305; a bottom plate 306; a second drive motor 307; a lower flange 40; an upper flange 50; a PLC controller 60; a power outlet 70; a wire 701.
Detailed Description
The embodiment of the utility model provides a workpiece disc turnover device of an optical coating machine, which overcomes the defect of low production efficiency in the prior art that lenses are turned by manually taking the lenses and turning the lenses, and realizes the technical effects of realizing double-sided coating on the lenses, realizing automatic turnover of the lenses and improving the production efficiency.
The general idea of the technical scheme of the embodiment of the utility model is as follows:
The bevel gear is provided with a plurality of turnover holes which are distributed at intervals, each turnover hole is provided with a workpiece disc, each workpiece disc is provided with a lens hole, each workpiece disc is correspondingly provided with a second bevel gear, each second bevel gear is meshed with the first bevel gear, and when the first bevel gear is driven by the first driving motor, the second bevel gears rotate, so that the workpiece discs turn over simultaneously, and the optical lenses turn over automatically.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 4, a preferred embodiment of the present utility model.
A workpiece tray flipping device of an optical coating machine, comprising:
Umbrella cover 1, base 2, work piece dish 3, drive shaft 4, first bevel gear 5, second bevel gear 6, first pivot 7, second pivot 8 and first driving motor 9;
The base 2 is fixedly connected with the top of the umbrella cover 1, the body of the first driving motor 9 is fixedly connected with the base 2, the output shaft of the first driving motor 9 is fixedly connected with the upper end of the driving shaft 4, the lower end of the driving shaft 4 is rotatably connected with the center of the top of the umbrella cover 1, and the driving shaft 4 also penetrates through the center of the first bevel gear 5 and is fixedly connected;
The umbrella cover 1 is provided with turnover holes 11, a plurality of turnover holes 11 are arranged at intervals around the center of the top of the umbrella cover 1, each turnover hole 11 is provided with one workpiece disc 3, and the workpiece disc 3 is provided with a plurality of lens holes 31;
The middle of the upper edge of the workpiece disc 3 is fixedly connected with the lower end of the first rotating shaft 7, the upper end of the first rotating shaft 7 penetrates through the center of the second bevel gear 6 and is fixedly connected with the first bevel gear, the first rotating shaft 7 is also rotatably connected with the top of the umbrella cover 1, the middle of the lower edge of the workpiece disc 3 is fixedly connected with the upper end of the second rotating shaft 8, the lower end of the second rotating shaft 8 is rotatably connected with the bottom of the umbrella cover 1, and the first bevel gear 5 is meshed with the second bevel gear.
In this embodiment, the first driving motor 9 drives the first bevel gear 5 through the driving shaft 4, the first bevel gear 5 drives the second bevel gear 6, and the second bevel gear 6 turns over the workpiece disc 3, so that the lens on the workpiece disc 3 turns over, and the plurality of workpiece discs 3 turn over simultaneously, so that when the lens needs double-sided coating, automatic turning over of the lens is realized, and the production efficiency is improved. The workpiece tray has a front face mark and a back face mark.
Further comprises: the lifting mechanism comprises a first connecting seat 10, a second connecting seat 20 and a lifting mechanism 30, wherein the first connecting seat 10 is fixedly connected with the base 2, a cavity 101 is formed in the bottom of the first connecting seat 10, the cavity 101 accommodates the first driving motor 9, the second connecting seat 20 is movably clamped with the first connecting seat 10, and the lifting end of the lifting mechanism 30 is fixedly connected with the second connecting seat 20. The technical scheme has the beneficial effects that the lifting mechanism 30 is adopted to adjust the vertical movement of the umbrella cover 1, so that the umbrella cover 1 can be conveniently taken by a worker; after the film plating is completed, the lens on the umbrella cover 1 is taken away and put again. The second connecting seat 20 is movably clamped with the first connecting seat 10, and reference may be made to a clamping manner between the umbrella cover 1, the fixing rod, the connecting rod, the arc-shaped groove, the protruding block, the groove and the fixing groove described in the patent document "an optical film plating machine umbrella cover 1 device" in the background art.
The lifting mechanism 30 comprises a lifting rod 301, a screw nut 302, a limiting block 303, a ball screw 304, a stand column 305, a bottom plate 306 and a second driving motor 307, the body of the second driving motor 307 is fixedly connected with the top of the stand column 305, an output shaft of the second driving motor 307 is fixedly connected with the upper end of the ball screw 304, the lower end of the ball screw 304 is rotatably connected with the bottom plate 306, the bottom plate 306 is fixedly connected with the bottom of the stand column 305, the upper end of the lifting rod 301 is fixedly connected with the screw nut 302, the lower end of the lifting rod 301 is fixedly connected with the second connecting seat 20, the lifting rod 301 is further in sliding connection with the bottom plate 306, the limiting block 303 is fixedly connected with the upper end of the lifting rod 301, the limiting block 303 is further in sliding connection with the inside of the stand column, and the screw nut 302 is sleeved on the ball screw 304. The technical scheme has the beneficial effects that the ball screw 304 converts the rotation and transportation of the second driving motor 307 into the up-and-down movement of the lifting rod 301, so as to drive the second connecting seat 20, the first connecting seat 10 and the umbrella cover 1 to move up and down, and the limiting block 303 is helpful for stably moving the lifting rod 301.
Further comprises: the lower flange plate 40, the upper flange plate 50 and the fastening bolts, the lower flange plate 40 is fixedly connected with the first connecting seat 10, the upper flange plate 50 is fixedly connected with the second connecting seat 20, and the lower flange plate 40 is connected with the upper flange plate 50 through the fastening bolts. The technical scheme has the beneficial effects that after the first connecting seat 10 and the second connecting seat 20 are clamped, the lower flange plate 40 and the upper flange plate 50 are connected through fastening bolts, so that the first connecting seat 10 and the second connecting seat 20 are prevented from loosening.
Further comprises: the PLC controller 60, the PLC controller 60 with the top fixed connection of second connecting seat 20, first lead hole has been seted up at the center of first connecting seat 10, the second lead hole has been seted up at the center of second connecting seat 20, the electric wire of first driving motor 9 passes through first lead hole and second lead hole, the re-access PLC controller 60. The technical scheme has the beneficial effects that when the double-sided film plating is needed for the lenses, the PLC 60 sends a signal to the first driving motor 9, and the first driving motor 9 is started so that the workpiece disc 3 can be turned 180 degrees. After the completion of the overturn, the first drive motor 9 stops operating. The PLC controller 60 is electrically connected with a turn button installed at the outside of the coating machine, which is operated by a worker.
Further comprises: the power socket 70, the power socket 70 is fixedly connected with the top of the upright post 305, and the power socket 70 is also connected with the PLC controller 60 through a wire. The technical scheme has the beneficial effects that the power socket 70 supplies power to the PLC controller 60 and also supplies power to the second driving motor 307 through the lifting switch. The wire is of sufficient length to accommodate the lifting movement produced by the lifting mechanism 30.
Further comprises: the upright post 305 is installed inside the optical coating machine.
The first drive motor 9 and the second drive motor 307 are servo motors, and the first bevel gear 5 and the second bevel gear 6 are straight bevel gears.
The working mode of the workpiece disc turnover device of the optical coating machine is as follows: the umbrella cover 1 is provided with a plurality of turnover holes 11 which are distributed at intervals, each turnover hole 11 is provided with a workpiece disc 3, each workpiece disc 3 is provided with a lens hole 31, each workpiece disc 3 is correspondingly provided with a second bevel gear 6, and each second bevel gear 6 is meshed and connected with the first bevel gear 5. After the film coating of one surface of the optical lens is finished, a first driving motor 9 is started, the first driving motor 9 drives a first bevel gear 5, and a second bevel gear rotates, so that all the workpiece discs 3 are turned over for 180 degrees simultaneously, and the optical lens is automatically turned over. Coating the other surface of the optical lens. After the both-side coating of the optical lens is completed, the second driving motor 307 is started, the umbrella cover 1 is lowered, the worker removes the optical lens from the umbrella cover 1, and the electric wire of the first driving motor 9 is pulled out from the PLC controller 60, the upper flange 50 and the lower flange 40 are disassembled, and the first connection base 10 and the second connection base 20 are disassembled, thereby removing the umbrella cover 1 from the coating machine.
While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that the specific embodiments described are illustrative only and not intended to limit the scope of the utility model, and that equivalent modifications and variations of the utility model in light of the spirit of the utility model will be covered by the claims of the present utility model.
Claims (7)
1. A workpiece tray flipping device of an optical coating machine, comprising:
Umbrella cover, base, work piece dish, drive shaft, first bevel gear, second bevel gear, first pivot, second pivot and first driving motor;
The base is fixedly connected with the top of the umbrella cover, the body of the first driving motor is fixedly connected with the base, the output shaft of the first driving motor is fixedly connected with the upper end of the driving shaft, the lower end of the driving shaft is rotatably connected with the center of the top of the umbrella cover, and the driving shaft also penetrates through the center of the first bevel gear and is fixedly connected with the center of the first bevel gear;
The umbrella cover is provided with turnover holes, a plurality of turnover holes are arranged at intervals around the center of the top of the umbrella cover, each turnover hole is provided with one workpiece disc, and the workpiece disc is provided with a plurality of lens holes;
The middle of the upper edge of the workpiece disc is fixedly connected with the lower end of the first rotating shaft, the upper end of the first rotating shaft penetrates through the center of the second bevel gear and is fixedly connected with the second bevel gear, the first rotating shaft is also in rotary connection with the top of the umbrella cover, the middle of the lower edge of the workpiece disc is fixedly connected with the upper end of the second rotating shaft, the lower end of the second rotating shaft is in rotary connection with the bottom of the umbrella cover, and the first bevel gear is meshed with the second bevel gear.
2. The workpiece tray flipping device of an optical coating machine according to claim 1, further comprising: the lifting mechanism comprises a first connecting seat, a second connecting seat and a lifting mechanism, wherein the first connecting seat is fixedly connected with the base, a cavity is formed in the bottom of the first connecting seat, the cavity accommodates the first driving motor, the second connecting seat is movably clamped with the first connecting seat, and the lifting end of the lifting mechanism is fixedly connected with the second connecting seat.
3. The workpiece disc turnover device of an optical coating machine according to claim 2, wherein the lifting mechanism comprises a lifting rod, a screw nut, a limiting block, a ball screw, a stand column, a bottom plate and a second driving motor, the body of the second driving motor is fixedly connected with the top of the stand column, an output shaft of the second driving motor is fixedly connected with the upper end of the ball screw, the lower end of the ball screw is rotatably connected with the bottom plate, the bottom plate is fixedly connected with the bottom of the stand column, the upper end of the lifting rod is fixedly connected with the screw nut, the lower end of the lifting rod is fixedly connected with a second connecting seat, the lifting rod is further in sliding connection with the bottom plate, the limiting block is fixedly connected with the upper end of the lifting rod, the limiting block is further in sliding connection with the inside of the stand column, and the screw nut is sleeved on the ball screw.
4. The workpiece tray flipping device of an optical coating machine according to claim 2, further comprising: the lower flange plate, the upper flange plate and the fastening bolts, the lower flange plate is fixedly connected with the first connecting seat, the upper flange plate is fixedly connected with the second connecting seat, and the lower flange plate is connected with the upper flange plate through the fastening bolts.
5. A workpiece tray flipping apparatus of an optical coating machine as recited in claim 3, further comprising: the PLC controller is fixedly connected with the top of the second connecting seat, a first lead hole is formed in the center of the first connecting seat, a second lead hole is formed in the center of the second connecting seat, and an electric wire of the first driving motor passes through the first lead hole and the second lead hole and then is connected into the PLC controller.
6. The workpiece tray flipping device of an optical coating machine according to claim 5, further comprising: the power socket is fixedly connected with the top of the upright post and is also connected with the PLC through a wire.
7. A workpiece tray flipping apparatus for an optical coating machine according to claim 3, wherein the first driving motor and the second driving motor are servo motors, and the first bevel gear and the second bevel gear are straight bevel gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322865611.XU CN220926916U (en) | 2023-10-25 | 2023-10-25 | Workpiece disc turnover device of optical coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322865611.XU CN220926916U (en) | 2023-10-25 | 2023-10-25 | Workpiece disc turnover device of optical coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220926916U true CN220926916U (en) | 2024-05-10 |
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ID=90939633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322865611.XU Active CN220926916U (en) | 2023-10-25 | 2023-10-25 | Workpiece disc turnover device of optical coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220926916U (en) |
-
2023
- 2023-10-25 CN CN202322865611.XU patent/CN220926916U/en active Active
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