CN216378353U - Vacuum coating equipment with uniform coating - Google Patents
Vacuum coating equipment with uniform coating Download PDFInfo
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- CN216378353U CN216378353U CN202122282989.8U CN202122282989U CN216378353U CN 216378353 U CN216378353 U CN 216378353U CN 202122282989 U CN202122282989 U CN 202122282989U CN 216378353 U CN216378353 U CN 216378353U
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Abstract
The utility model discloses vacuum coating equipment with uniform coating, which comprises a bottom plate, wherein the middle part of the upper end surface of the bottom plate is fixedly connected with a coating box, the lower part of one side of the coating box is fixedly communicated with a vacuum tube, the upper part of the inner cavity of the coating box is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a driving wheel, and the middle part of the lower end surface of the driving wheel is fixedly connected with a fixing mechanism through a transmission frame. This even vacuum coating equipment of coating film has solved the inconvenient automatic problem of coating film to circular lens two-sided of current vacuum coating device.
Description
Technical Field
The utility model relates to the technical field of vacuum coating equipment, in particular to vacuum coating equipment with uniform coating.
Background
Vacuum coating is a technique for producing a thin film material by a physical method, in which atoms of the material are dissociated from a heating source in a vacuum chamber to hit the surface of an object to be coated. The technology is firstly used for producing optical lenses, such as navigation telescope lenses and the like; then extending to other functional films, disc aluminizing, decorative coating, material surface modification and the like, such as imitation gold coating of watch shells, mechanical cutter coating and change of processing red hardness. Vacuum coating has three forms, namely evaporation coating, sputtering coating and ion plating. At present, evaporation coating is commonly used for coating the circular lens, but the conventional vacuum coating device is inconvenient to automatically coat the two surfaces of the circular lens, and the circular lens needs to be manually taken out and turned over, so that the circular lens is very troublesome and the production rate is influenced. In view of this, we propose a vacuum coating apparatus with uniform coating.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides vacuum coating equipment with uniform coating, which solves the problem that the conventional vacuum coating device is inconvenient to automatically coat the two sides of a round lens.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an even vacuum coating equipment of coating film, includes the bottom plate, bottom plate up end middle part fixedly connected with coating film case, the fixed intercommunication in coating film case one side lower part has the vacuum tube, coating film incasement chamber upper portion fixedly connected with driving motor, driving motor output fixedly connected with action wheel, the end surface middle part passes through transmission frame fixedly connected with fixed establishment under the action wheel.
Preferably, the outer surface of the driving wheel is rotatably connected with a driven wheel through a gear belt, the middle part of the lower end face of the driven wheel is fixedly connected with a transmission rod, the bottom of the inner cavity of the coating box is slidably connected with a sliding plate, and the upper end face of the sliding plate is fixedly connected with an evaporation source.
Preferably, the middle part of the front end face of the coating box is rotatably connected with a first sealing door, one side of the first sealing door is rotatably connected with a knob, one end of the knob is fixedly connected with a baffle, and the outer surface of the baffle is in sliding connection with the first sealing door and the coating box.
Preferably, the lower part of the front end face of the coating box is rotatably connected with a second sealing door, an inner cavity of the second sealing door is fixedly connected with an expansion spring, one end of the expansion spring is fixedly connected with a limiting rod, the middle part of the outer surface of the limiting rod is fixedly connected with a shifting rod, two sides of the shifting rod are slidably connected with the second sealing door, the outer surface of the limiting rod is slidably connected with the second sealing door and the coating box, and a control module is arranged between the first sealing door and the second sealing door and the front end face of the coating box.
Preferably, the fixing mechanism comprises a rotating ring, a first bevel gear, a second bevel gear, a clamping ring, a clamping spring, a clamping arc plate and a shifting piece, wherein the inner cavity of the rotating ring is rotatably connected with the first bevel gear, the outer surface of the first bevel gear is rotatably connected with the clamping ring through meshing the second bevel gear, the inner side of the clamping ring is fixedly connected with the clamping arc plate through the clamping spring, and the shifting piece is fixedly connected with the middle part of the upper end surface of the clamping arc plate.
Preferably, the upper end surface of the first bevel gear is fixedly connected with the transmission rod, and the upper end surface of the rotating ring is fixedly connected with the transmission frame.
(III) advantageous effects
The utility model provides vacuum coating equipment with uniform coating. The method has the following beneficial effects:
(1) the vacuum coating equipment with uniform coating comprises an evaporation source fixedly connected with the upper end surface of a sliding plate, wherein during operation, a knob can be rotated to drive a baffle plate to be separated from a coating box, then a first sealing door is opened, a circular lens is placed in a fixing mechanism, then the first sealing door is closed, the inner cavity of the coating box is pumped into a vacuum state by matching with a vacuum tube through an external vacuum pump, then the evaporation source is heated through a control module to evaporate and condense on the surface of the circular lens to form a coating film, a driving motor is started to drive a driving wheel to rotate in the coating process, the driving wheel drives the fixing mechanism to rotate through a transmission frame to further drive the circular lens to rotate above the evaporation source, so that the circular lens is uniformly coated, after the coating is finished, the inner cavity of the coating box can be subjected to vacuum breaking treatment through the vacuum tube, then the first sealing door is opened to take out the coated circular lens, after the evaporation source is used up, the deflector rod can be pulled to separate from the film coating box, then the second sealing door is opened, and the sliding plate is pulled out to supplement the evaporation source.
(2) This even vacuum coating equipment of coating film, through centre gripping spring fixed connection's centre gripping arc board in the centre gripping ring inboard, when placing circular lens to fixed establishment, the accessible plectrum promotes the outside removal of centre gripping arc board, and then make the space grow between the centre gripping arc board, the circular lens of being convenient for is placed between the centre gripping arc board, loosen the plectrum after that, the elastic potential energy that utilizes the centre gripping spring promotes the circular lens of centre gripping arc board centre gripping, when driving motor drives the action wheel and rotates, the action wheel passes through the gear belt and drives from the driving wheel rotation, it rotates to drive first bevel gear through the transfer line from the driving wheel, first bevel gear drives the centre gripping ring through second bevel gear and rotates, and then drive the upset of the circular lens above the centre gripping arc board, thereby can reach the automatic function to circular lens both sides coating film, workman's work load has been reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is an enlarged view of area A of FIG. 2;
FIG. 4 is a schematic view of a half-section structure of the present invention;
fig. 5 is an enlarged structural diagram of a region B in fig. 4.
In the figure: 1. a base plate; 2. coating a film box; 3. a control module; 4. a drive motor; 5. a driving wheel; 6. a gear belt; 7. a driven wheel; 8. a transmission rod; 9. a transmission frame; 10. a fixing mechanism; 101. a rotating ring; 102. a first bevel gear; 103. a second bevel gear; 104. a clamp ring; 105. a clamping spring; 106. clamping the arc plate; 107. a shifting sheet; 11. a first sealing door; 12. a knob; 13. a baffle plate; 14. a second sealing door; 15. a tension spring; 16. a limiting rod; 17. a deflector rod; 18. a vacuum tube; 19. a sliding plate; 20. an evaporation source.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
the first embodiment is as follows: a vacuum coating device with uniform coating comprises a bottom plate 1, a coating box 2 is fixedly connected to the middle of the upper end face of the bottom plate 1, a vacuum tube 18 is fixedly communicated with the lower portion of one side of the coating box 2, a driving motor 4 is fixedly connected to the upper portion of an inner cavity of the coating box 2, an output end of the driving motor 4 is fixedly connected with a driving wheel 5, a fixing mechanism 10 is fixedly connected to the middle of the lower end face of the driving wheel 5 through a transmission frame 9, a driven wheel 7 is rotatably connected to the outer surface of the driving wheel 5 through a gear belt 6, a transmission rod 8 is fixedly connected to the middle of the lower end face of the driven wheel 7, a sliding plate 19 is slidably connected to the bottom of the inner cavity of the coating box 2, an evaporation source 20 is fixedly connected to the upper end face of the sliding plate 19, a first sealing door 11 is rotatably connected to the middle of the front end face of the coating box 2, a knob 12 is rotatably connected to one side of the first sealing door 11, a baffle 13 is fixedly connected to one end of the knob 12, and the outer surface of the baffle 13 is slidably connected to the first sealing door 11 and the coating box 2, the lower portion of the front end face of the coating box 2 is rotatably connected with a second sealing door 14, an inner cavity of the second sealing door 14 is fixedly connected with an expansion spring 15, one end of the expansion spring 15 is fixedly connected with a limiting rod 16, the middle portion of the outer surface of the limiting rod 16 is fixedly connected with a shifting rod 17, two sides of the shifting rod 17 are slidably connected with the second sealing door 14, the outer surface of the limiting rod 16 is slidably connected with the second sealing door 14 and the coating box 2, and a control module 3 is arranged between the first sealing door 11 and the second sealing door 14 on the front end face of the coating box. Because the upper end face of the sliding plate 19 is fixedly connected with the evaporation source 20, during operation, the knob 12 can be rotated to drive the baffle plate 13 to be separated from the coating box 2, then the first sealing door 11 is opened, the circular lens is placed in the fixing mechanism 10, then the first sealing door 11 is closed, the inner cavity of the coating box 2 is pumped into a vacuum state by the cooperation of the external vacuum pump and the vacuum tube 18, then the evaporation source 20 is heated by the control module 3, so that the evaporation source 20 is evaporated and is condensed on the surface of the circular lens to form a coating film, the driving motor 4 is started to drive the driving wheel 5 to rotate in the coating process, the driving wheel 5 drives the fixing mechanism 10 to rotate by the transmission frame 9, and further drives the circular lens to rotate above the evaporation source 20, so that the circular lens is uniformly coated, after the coating is finished, the vacuum breaking treatment can be firstly performed on the inner cavity of the coating box 2 by the vacuum tube 18, then the first sealing door 11 is opened to take out the coated circular lens, when the evaporation source 20 is used up, the deflector rod 17 can be pulled to separate from the coating box 2, then the second sealing door 14 is opened, the sliding plate 19 is pulled out, and the evaporation source 20 is replenished.
The second embodiment is different from the first embodiment in that the fixing mechanism 10 includes a rotating ring 101, a first bevel gear 102, a second bevel gear 103, a clamping ring 104, a clamping spring 105, a clamping arc plate 106, and a shifting piece 107, the inner cavity of the rotating ring 101 is rotatably connected with the first bevel gear 102, the outer surface of the first bevel gear 102 is rotatably connected with the clamping ring 104 by engaging with the second bevel gear 103, the inner side of the clamping ring 104 is fixedly connected with the clamping arc plate 106 by the clamping spring 105, the middle part of the upper end surface of the clamping arc plate 106 is fixedly connected with the shifting piece 107, the upper end surface of the first bevel gear 102 is fixedly connected with the transmission rod 8, and the upper end surface of the rotating ring 101 is fixedly connected with the transmission rack 9. Since the inner side of the clamping ring 104 is fixedly connected with the clamping arc plate 106 by the clamping spring 105, when the circular lens is placed on the fixing mechanism 10, the holding arc plate 106 can be pushed by the poking piece 107 to move outwards, thereby enlarging the space between the clamping arc plates 106, facilitating the round lens to be placed between the clamping arc plates 106, then the pulling plate 107 is released, the clamping arc plate 106 is pushed to clamp the round lens by the elastic potential energy of the clamping spring 105, when the driving wheel 5 is driven by the driving motor 4 to rotate, the driving wheel 5 drives the driven wheel 7 to rotate through the gear belt 6, the driven wheel 7 drives the first bevel gear 102 to rotate through the transmission rod 8, the first bevel gear 102 drives the clamping ring 104 to rotate through the second bevel gear 103, and then drive the circular lens upset above the centre gripping arc board 106 to can reach the function of automatic circular lens two sides coating, reduce workman's work load.
When the coating machine works, the knob 12 can be rotated to drive the baffle plate 13 to be separated from the coating box 2, then the first sealing door 11 is opened, the circular lens is placed in the fixing mechanism 10, then the first sealing door 11 is closed, the inner cavity of the coating box 2 is pumped into a vacuum state through the matching of an external vacuum pump and the vacuum tube 18, then the evaporation source 20 is heated through the control module 3, so that the evaporation source 20 is evaporated and is condensed on the surface of the circular lens to form a coating film, the driving motor 4 is started to drive the driving wheel 5 to rotate in the coating process, the driving wheel 5 drives the fixing mechanism 10 to rotate through the transmission frame 9, further the circular lens is driven to rotate above the evaporation source 20, so that the circular lens is uniformly coated, after the coating is finished, the inner cavity of the coating box 2 can be subjected to vacuum breaking treatment through the vacuum tube 18, then the first sealing door 11 is opened to take out the circular lens after the coating is finished, when the evaporation source 20 is used up, the deflector rod 17 can be poked to separate from the coating box 2, then the second sealing door 14 is opened, the sliding plate 19 is pulled out, the evaporation source 20 is supplemented, because the inner side of the clamping ring 104 is fixedly connected with the clamping arc plates 106 through the clamping springs 105, when a circular lens is placed on the fixing mechanism 10, the clamping arc plates 106 can be pushed to move outwards through the poking pieces 107, so that the space between the clamping arc plates 106 is enlarged, the circular lens is placed between the clamping arc plates 106, then the poking pieces 107 are loosened, the clamping arc plates 106 are pushed to clamp the circular lens by using the elastic potential energy of the clamping springs 105, when the driving motor 4 drives the driving wheel 5 to rotate, the driving wheel 5 drives the driven wheel 7 to rotate through the gear belt 6, the driven wheel 7 drives the first bevel gear 102 to rotate through the transmission rod 8, the first bevel gear 102 drives the clamping ring 104 to rotate through the second bevel gear 103, and then drive the circular lens upset above the centre gripping arc board 106 to can reach the function of automatic circular lens two sides coating, reduce workman's work load.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Claims (6)
1. The utility model provides a vacuum coating equipment that coating film is even, includes bottom plate (1), its characterized in that: the vacuum film coating machine is characterized in that a film coating box (2) is fixedly connected to the middle of the upper end face of the bottom plate (1), a vacuum tube (18) is fixedly communicated with the lower portion of one side of the film coating box (2), a driving motor (4) is fixedly connected to the upper portion of an inner cavity of the film coating box (2), an output end of the driving motor (4) is fixedly connected with a driving wheel (5), and a fixing mechanism (10) is fixedly connected to the middle of the lower end face of the driving wheel (5) through a transmission frame (9).
2. The vacuum coating apparatus according to claim 1, wherein: the outer surface of the driving wheel (5) is rotatably connected with a driven wheel (7) through a gear belt (6), the middle of the lower end face of the driven wheel (7) is fixedly connected with a transmission rod (8), the bottom of the inner cavity of the film coating box (2) is slidably connected with a sliding plate (19), and the upper end face of the sliding plate (19) is fixedly connected with an evaporation source (20).
3. The vacuum coating apparatus according to claim 2, wherein: the middle part of the front end face of the coating box (2) is rotatably connected with a first sealing door (11), one side of the first sealing door (11) is rotatably connected with a knob (12), one end of the knob (12) is fixedly connected with a baffle (13), and the outer surface of the baffle (13) is connected with the first sealing door (11) and the coating box (2) in a sliding mode.
4. The vacuum coating apparatus according to claim 3, wherein: the end face lower part is rotated before coating case (2) and is connected with second sealing door (14), second sealing door (14) inner chamber fixedly connected with expanding spring (15), expanding spring (15) one end fixedly connected with gag lever post (16), gag lever post (16) surface middle part fixedly connected with driving lever (17), driving lever (17) both sides and second sealing door (14) sliding connection, gag lever post (16) surface and second sealing door (14) and the equal sliding connection of coating case (2), the terminal surface just is provided with control module (3) between first sealing door (11) and second sealing door (14) before the coating case.
5. The vacuum coating apparatus according to claim 4, wherein: the fixing mechanism (10) comprises a rotating ring (101), a first bevel gear (102), a second bevel gear (103), a clamping ring (104), a clamping spring (105), a clamping arc plate (106) and a shifting piece (107), wherein the inner cavity of the rotating ring (101) is rotatably connected with the first bevel gear (102), the outer surface of the first bevel gear (102) is rotatably connected with the clamping ring (104) through the second bevel gear (103) in a meshing manner, the inner side of the clamping ring (104) is fixedly connected with the clamping arc plate (106) through the clamping spring (105), and the shifting piece (107) is fixedly connected with the middle part of the upper end face of the clamping arc plate (106).
6. The vacuum coating apparatus according to claim 5, wherein: the upper end face of the first bevel gear (102) is fixedly connected with the transmission rod (8), and the upper end face of the rotating ring (101) is fixedly connected with the transmission frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122282989.8U CN216378353U (en) | 2021-09-22 | 2021-09-22 | Vacuum coating equipment with uniform coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122282989.8U CN216378353U (en) | 2021-09-22 | 2021-09-22 | Vacuum coating equipment with uniform coating |
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| Publication Number | Publication Date |
|---|---|
| CN216378353U true CN216378353U (en) | 2022-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122282989.8U Active CN216378353U (en) | 2021-09-22 | 2021-09-22 | Vacuum coating equipment with uniform coating |
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| CN (1) | CN216378353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116590673A (en) * | 2023-05-16 | 2023-08-15 | 无锡杰程光电有限公司 | Double-sided coating equipment of backplate at heart rate health monitoring bracelet back |
-
2021
- 2021-09-22 CN CN202122282989.8U patent/CN216378353U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116590673A (en) * | 2023-05-16 | 2023-08-15 | 无锡杰程光电有限公司 | Double-sided coating equipment of backplate at heart rate health monitoring bracelet back |
| CN116590673B (en) * | 2023-05-16 | 2023-12-19 | 无锡杰程光电有限公司 | Double-sided coating equipment of backplate at heart rate health monitoring bracelet back |
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