CN219385310U - Water-cooling work rest rotary mechanism of vacuum coating machine - Google Patents
Water-cooling work rest rotary mechanism of vacuum coating machine Download PDFInfo
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- CN219385310U CN219385310U CN202320327391.2U CN202320327391U CN219385310U CN 219385310 U CN219385310 U CN 219385310U CN 202320327391 U CN202320327391 U CN 202320327391U CN 219385310 U CN219385310 U CN 219385310U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model provides a water-cooling workpiece holder rotating mechanism of a vacuum coating machine, which comprises a fixed seat, a quartz crystal rod, a sleeve and a motor, wherein the fixed seat is of a cavity structure with openings at the upper end and the lower end of a hollow interior, a large gear, a small gear, a bearing and a workpiece holder flange are arranged in the cavity, the large gear is meshed with the small gear, the large gear is fixedly connected with the workpiece holder flange, the bearing is sleeved on the outer side of the workpiece holder flange, the quartz crystal rod is inserted from the opening at the upper end of the cavity and is inserted into the sleeve inserted from the opening at the lower end of the cavity, the motor is fixedly arranged on the fixed seat, the output end of the motor is connected with vacuum magnetic fluid through a coupler, and one end of the vacuum magnetic fluid, far away from the motor, penetrates through the fixed seat from top to bottom and is fixedly connected with the small gear. According to the utility model, the bearing is arranged outside the coating cavity and is cooled in a water cooling mode, so that the problem of short service life of the bearing in the high-temperature condition in the coating cavity in the prior art can be effectively solved.
Description
Technical Field
The utility model relates to the technical field of vacuum coating, in particular to a water-cooling workpiece rest rotating mechanism of a vacuum coating machine.
Background
Vacuum coating is a method for forming a film by heating a metal or non-metal material under high vacuum to evaporate and condense the material on the surface of a coated member, and a vacuum coating machine generates a large amount of heat during operation and needs to be effectively cooled in time to ensure the normal operation of the vacuum coating machine. As is well known, when a vacuum coating machine is used for coating a product, the vacuum coating machine can be carried out in a relatively vacuum sealed space, so that a workpiece frame for placing the product needs to rotate at a constant speed to meet the requirement of coating, at present, a conventional method is to arrange a bearing in a coating cavity of the vacuum coating machine, the operation has the defects that the service life of the bearing can be shortened due to the fact that the bearing works under a high-temperature condition, meanwhile, a motor can be corroded by coating materials in the coating process, the bearing occupies the space in the coating cavity, and the size of the vacuum coating machine is increased intangibly.
Disclosure of Invention
The utility model aims to provide a water-cooling workpiece rest rotating mechanism of a vacuum coating machine, which dissipates heat for a bearing through a cooling water inlet and a cooling water outlet, and prolongs the service life of the bearing.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a water-cooling work piece frame rotary mechanism of vacuum coating machine, includes fixing base, quartz crystal pole, sleeve and motor, the fixing base is inside cavity upper and lower both ends have open-ended cavity structure, be provided with gear wheel, pinion, bearing and work piece frame flange in this cavity, wherein gear wheel meshes with the pinion, and gear wheel and work piece frame flange fixed connection, the bearing housing is established in the outside of work piece frame flange, and work piece frame flange keeps away from gear wheel one end and extends to the outside of fixing base by the lower extreme opening of cavity, quartz crystal pole is inserted by the upper end opening of cavity to peg graft with cavity lower extreme opening male sleeve, motor fixed mounting is on the fixing base, and the output of motor passes through the shaft coupling and is connected with vacuum magnetic fluid, vacuum magnetic fluid is kept away from motor one end from upwards runs through behind the fixing base with pinion fixed connection.
Preferably, the fixing seat is provided with a cooling water inlet and a cooling water outlet, the fixing seat is provided with a sealing cover at the opening at the upper end of the cavity, and a sealing ring is arranged between the sealing cover and the fixing seat.
Preferably, the quartz crystal rod, the sleeve, the large gear, the bearings and the workpiece support flange are coaxially arranged, wherein two bearings are arranged, and each bearing is provided with a through hole for the workpiece support flange.
Preferably, the sleeve is fixedly connected with the inner wall of the flange of the workpiece frame.
Preferably, a dust blocking cover is arranged between the vacuum magnetic fluid and the coupler.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the bearing is arranged outside the coating cavity and cooled in a water cooling mode, so that the problem that the service life of the bearing in the prior art is short when the bearing is arranged in the coating cavity at a high temperature can be effectively solved, the service life of the bearing is effectively prolonged, the production efficiency is greatly improved, and the use cost is also reduced.
Drawings
FIG. 1 is a schematic diagram of a water-cooled work piece holder rotating mechanism of a vacuum coating machine according to the present utility model;
fig. 2 is a cross-sectional view of a water-cooled work piece holder rotation mechanism of a vacuum coating machine according to the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, a water-cooling work-piece rack rotating mechanism of a vacuum coating machine is mainly used on the water-cooling vacuum coating machine, the work-piece rack rotating mechanism drives the work-piece rack of the water-cooling vacuum coating machine, so that the work-piece rack rotates at a uniform speed, a product on the work-piece rack is convenient to carry out coating processing, the vacuum coating machine comprises a fixed seat 1, a quartz crystal rod 2, a sleeve 3 and a motor 8, the fixed seat 1 is of a cavity structure with openings at the upper end and the lower end of the interior, a cooling water inlet 11 and a cooling water outlet 12 are formed on the fixed seat 1, a sealing cover 13 is arranged at the opening of the upper end of the cavity on the fixed seat 1, a sealing ring 14 is arranged between the sealing cover 13 and the fixed seat 1, when the vacuum coating machine is installed, the lower end of the fixed seat 1 is opened in a coating cavity of the water-cooling vacuum coating machine, a large gear 4, a small gear 5, a bearing 6 and a work-piece rack flange 7 are arranged in the cavity, the large gear 4 is meshed with the small gear 5, the large gear 4 is fixedly connected with the work-piece rack flange 7, the bearing 6 is sleeved on the outer side of the work-piece rack flange 7, one end of the work-piece rack flange 7 is far away from the large gear 4, one end of the large gear 4 is extended from the lower end of the cavity 1, the lower end of the cavity is extended from the motor 3, the inner side of the vacuum coating machine is fixed with the inner side of the vacuum coating machine, the vacuum coating machine is extended from the inner side of the vacuum coating machine, and is fixed with the inner side of the vacuum coating machine, and is connected with the inner end of the vacuum carrier 3, and is fixed with the inner end of the vacuum coating machine, and is fixed with the vacuum carrier, and the vacuum coating machine, and is connected with the vacuum carrier through the vacuum carrier 3 through the vacuum carrier, and the vacuum coating machine has vacuum coating machine. One end of the vacuum magnetic fluid 10, which is far away from the motor 8, penetrates through the fixing seat 1 from top to bottom and is fixedly connected with the pinion 5, and a dust blocking cover 15 is arranged between the vacuum magnetic fluid 10 and the coupler 9.
Specifically, the quartz crystal rod 2, the sleeve 3, the large gear 4, the bearing 6 and the workpiece frame flange 7 are coaxially arranged, wherein two bearings 6 are arranged, and each bearing 6 is provided with a through hole for the workpiece frame flange 7.
When the workpiece frame rotating mechanism works, the workpiece frame rotating mechanism is firstly arranged at the top end of the water-cooling vacuum coating machine, the fixed seat 1 of the workpiece frame rotating machine is embedded and arranged in a coating cavity of the water-cooling vacuum coating machine, the opening at the lower end of the fixed seat 1 is communicated with the coating cavity, the workpiece frame containing a product to be coated is fixedly arranged on the workpiece frame flange 7, the motor 8 is arranged at the top end of the fixed seat 1, the output end of the motor 8 is connected with the pinion 5 through the vacuum magnetic fluid 10, the pinion 5 is meshed with the bull gear 4, meanwhile, the bull gear 4 is fixedly connected with the workpiece frame flange 7, the output end of the motor 8 drives the vacuum magnetic fluid 10 to rotate, and further drives the pinion 4 and the bull gear 5 to rotate, so that the workpiece frame flange 7 and the workpiece frame fixedly connected with the workpiece frame flange 7 can rotate, and the automatic rotation of the workpiece frame is realized.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a water-cooling work piece frame rotary mechanism of vacuum coating machine, includes fixing base (1), quartz crystal pole (2), sleeve (3) and motor (8), its characterized in that: the utility model discloses a vacuum magnetic fluid vacuum fixing device, including fixing base (1), quartz crystal pole (2), motor (8), bearing (6) and work piece frame flange (7), be provided with gear wheel (4), pinion (5), bearing (6) and work piece frame flange (7) in this cavity for both ends have open-ended cavity structure about inside cavity, wherein gear wheel (4) meshes mutually with pinion (5), and gear wheel (4) and work piece frame flange (7) fixed connection, bearing (6) cover is established in the outside of work piece frame flange (7), work piece frame flange (7) keep away from gear wheel (4) one end and extend to the outside of fixing base (1) by the lower extreme opening of cavity, quartz crystal pole (2) are inserted by the upper end opening of cavity to peg graft with cavity lower extreme opening male sleeve (3), motor (8) fixed mounting is on fixing base (1), and the output of motor (8) is connected with vacuum magnetic fluid (10) through shaft coupling (9), vacuum magnetic fluid (10) are kept away from motor (8) one end from upwards run through fixing base (1) back with pinion (5).
2. The water-cooled work piece holder rotating mechanism of a vacuum coating machine according to claim 1, wherein: the fixing seat (1) is provided with a cooling water inlet (11) and a cooling water outlet (12), a sealing cover (13) is arranged at the opening of the upper end of the cavity of the fixing seat (1), and a sealing ring (14) is arranged between the sealing cover (13) and the fixing seat (1).
3. The water-cooled work piece holder rotating mechanism of a vacuum coating machine according to claim 1, wherein: the quartz crystal rod (2), the sleeve (3), the large gear (4), the bearings (6) and the workpiece frame flange (7) are coaxially arranged, wherein two bearings (6) are arranged, and each bearing (6) is provided with a through hole for the workpiece frame flange (7).
4. The water-cooled work piece holder rotating mechanism of a vacuum coating machine according to claim 1, wherein: the sleeve (3) is fixedly connected with the inner wall of the workpiece frame flange (7).
5. The water-cooled work piece holder rotating mechanism of a vacuum coating machine according to claim 1, wherein: a dust blocking cover (15) is arranged between the vacuum magnetic fluid (10) and the coupler (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320327391.2U CN219385310U (en) | 2023-02-27 | 2023-02-27 | Water-cooling work rest rotary mechanism of vacuum coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320327391.2U CN219385310U (en) | 2023-02-27 | 2023-02-27 | Water-cooling work rest rotary mechanism of vacuum coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219385310U true CN219385310U (en) | 2023-07-21 |
Family
ID=87165979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320327391.2U Active CN219385310U (en) | 2023-02-27 | 2023-02-27 | Water-cooling work rest rotary mechanism of vacuum coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219385310U (en) |
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2023
- 2023-02-27 CN CN202320327391.2U patent/CN219385310U/en active Active
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