CN216891202U - Rotary sealing structure of vacuum coating machine - Google Patents
Rotary sealing structure of vacuum coating machine Download PDFInfo
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- CN216891202U CN216891202U CN202220482161.9U CN202220482161U CN216891202U CN 216891202 U CN216891202 U CN 216891202U CN 202220482161 U CN202220482161 U CN 202220482161U CN 216891202 U CN216891202 U CN 216891202U
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- sealing structure
- driving motor
- rotary sealing
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Abstract
A rotary sealing structure of a vacuum coating machine relates to the field of vacuum coating equipment and comprises a stand column, a bearing seat A, a base and a top plate, wherein the bearing seat A is respectively arranged at two ends of the stand column, the top of the stand column is connected with the top plate through the bearing seat A, the bottom of the stand column is connected with the base through the bearing seat A, a rotary component is arranged on the outer wall of the stand column in a surrounding mode and consists of a C-shaped mounting frame, a rotary frame, a bearing seat B, a hanging ring, a gear disc, a driving motor A and a driving gear, the C-shaped mounting frame is welded on the surface of the stand column, and the rotary frame is rotatably arranged in an inner cavity of the C-shaped mounting frame; this is novel when carrying out the coating film to the work piece in order to solve current vacuum coating machine, receives the influence of work piece fixed angle, leads to the coating film homogeneity on workpiece surface not good easily, and the work piece is at rotatory in-process simultaneously, bumps easily between the work piece to reduce the problem to the coating film quality of work piece.
Description
Technical Field
The utility model relates to the field of vacuum coating equipment, in particular to a rotary sealing structure of a vacuum coating machine.
Background
The vacuum coating technology is applied to the 30 th century in the first 20 th century, the industrial application begins in the forty fifth century, and the industrial mass production begins in the 80 th century, so that the vacuum coating technology is widely applied to the industries of electronics, space navigation, packaging, decoration, gold stamping printing and the like. Vacuum coating refers to the deposition of a certain metal or metal compound onto a material surface (usually a non-metal material) in a vapor phase in a vacuum environment, and belongs to a physical vapor deposition process. Since the coating is often a thin metal film, it is also referred to as vacuum metallization. The broad vacuum coating also includes vacuum evaporation of non-metallic functional films such as polymers on the surface of metallic or non-metallic materials.
When the existing vacuum coating machine is used for coating a workpiece, the sealing control of a rotating object adopts magnetofluid sealing; the driving device is arranged outside the vacuum chamber and drives the rotating part to rotate in the vacuum chamber through the transmission shaft; sealing by magnetic fluid; the influence of the fixed angle of the workpiece easily causes poor coating uniformity on the surface of the workpiece, and meanwhile, the workpieces are easy to collide in the rotating process, so that the coating quality of the workpieces is reduced.
SUMMERY OF THE UTILITY MODEL
Objects of the utility model
In order to solve the technical problems in the background art, the utility model provides a rotary sealing structure of a vacuum coating machine, a workpiece is continuously rotated in the coating process, the coating on the surface of the workpiece can be more uniform, the bottom of the workpiece is close to a magnet disc under the action of suction, the workpiece can be prevented from shaking when a rotary frame rotates, and the coating quality on the surface of the workpiece is prevented from being influenced by mutual collision among the workpieces.
(II) technical scheme
In order to solve the problems, the utility model provides a rotary sealing structure of a vacuum coating machine, which comprises a stand column, a bearing seat A, a base and a top plate, the bearing seats A are respectively arranged at two ends of the upright post, the top of the upright post is connected with a top plate through the bearing seats A, the bottom of the upright post is connected with a base through a bearing seat A, the outer wall of the upright post is annularly provided with a rotating component, the rotating component consists of a C-shaped mounting rack, a rotating rack, a bearing seat B, a hanging ring, a gear disc, a driving motor A and a driving gear, the C-shaped mounting rack is welded on the surface of the upright post, a rotating rack is rotatably arranged in the inner cavity of the C-shaped mounting rack, the top surface of the rotating frame is connected with the top of the inner cavity of the C-shaped mounting frame through a bearing seat B, a hanging ring is annularly arranged on the lower surface of the rotating frame, the middle of the lower surface of the rotating frame is connected with a gear disc through a transmission rod, and one end of the bottom of the C-shaped mounting frame is provided with a driving motor A.
Preferably, the power output end of the driving motor A is connected with a driving gear, and the driving gear is meshed with the gear disc.
Preferably, the upper surface of the gear disc is provided with a magnet disc.
Preferably, the upper surface of the magnet disc is provided with a liquid collecting disc, and the side wall of the liquid collecting disc is provided with a liquid discharge pipe.
Preferably, one end of the surface of the base is provided with a driving motor B.
Preferably, the power output end of the driving motor B is connected with a worm, the surface of the base is connected with a worm wheel disc through a bearing seat A, and the worm is meshed with the worm wheel disc.
Preferably, the surface of the worm wheel disc is provided with a mounting groove, and the bottom of the upright post is connected with the mounting groove in an inserting manner.
The technical scheme of the utility model has the following beneficial technical effects:
1. this is novel can hang the work piece that needs carry out the coating film through rings, drive the worm through control driving motor B, the worm links to each other with the meshing of worm wheel dish, thereby can drive the stand and drive rotating assembly and rotate, can realize like this that the work piece rotates around the stand, simultaneous control driving motor A drives drive gear and rotates, drive gear links to each other with the meshing of toothed disc, the toothed disc surface passes through the transmission shaft and links to each other with the swivel mount, thereby the drive swivel mount takes the work piece to carry out the rotation, can make the surface coating film of work piece more even, promote the coating film quality to the work piece.
2. This neotype magnet dish can produce suction to the work piece, and the work piece top is fixed through rings, and the work piece bottom is close to the magnet dish under the effect of suction, can make the swivel mount prevent that the work piece from taking place to rock when rotating, avoids the mutual collision influence between the work piece to its surperficial coating film quality.
Drawings
Fig. 1 is an overall structural schematic diagram of the present invention.
Fig. 2 is a schematic view of the structure of the upright post of the present invention.
Fig. 3 is a schematic view of a column driving structure of the present invention.
Fig. 4 is a schematic structural diagram of the rotating assembly of the present invention.
FIG. 5 is a schematic view of another embodiment of the rotating assembly of the present invention.
Reference numerals:
1. a column; 101. a bearing seat A; 102. a base; 103. a top plate; 2. a rotating assembly; 201. a C-shaped mounting rack; 202. a rotating frame; 203. a bearing seat B; 204. a hoisting ring; 205. a gear plate; 206. a liquid collecting tray; 207. driving a motor A; 208. a drive gear; 209. a liquid discharge pipe; 210. a magnetic disk; 3. a worm gear disc; 301. mounting grooves; 302. driving a motor B; 303. a worm.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-5, the rotary seal structure of a vacuum coater provided by the present invention comprises an upright post 1, bearing seats a101, a base 102 and a top plate 103, wherein the bearing seats a101 are respectively arranged at two ends of the upright post 1, the top of the upright post 1 is connected with the top plate 103 through the bearing seats a101, the bottom of the upright post 1 is connected with the base 102 through the bearing seats a101, the outer wall of the upright post 1 is annularly provided with a rotary component 2, the rotary component 2 is composed of a C-shaped mounting frame 201, a rotary frame 202, a bearing seat B203, a lifting ring 204, a gear disc 205, a driving motor a207 and a driving gear 208, the C-shaped mounting frame 201 is welded on the surface of the upright post 1, the inner cavity of the C-shaped mounting frame 201 is rotatably provided with a rotary frame 202, the top surface of the rotary frame 202 is connected with the top of the inner cavity of the C-shaped mounting frame 201 through the bearing seats B203, the lifting ring 204 is annularly provided on the lower surface of the rotary frame 202, the middle part of the lower surface of the rotary frame 202 is connected with the gear disc 205 through a transmission rod, and one end of the bottom of the C-shaped mounting frame 201 is provided with a driving motor A207.
In an alternative embodiment, the power output end of the driving motor a207 is connected with a driving gear 208, and the driving gear 208 is in meshed connection with the gear disc 205.
It should be noted that the drive motor a207 can drive the gear plate 205 through the drive gear 208.
In an alternative embodiment, the gear plate 205 is provided with a magnet plate 210 on its upper surface.
It should be noted that the magnet disc 210 can generate suction force to the workpiece, the top of the workpiece is fixed by the suspension ring 204, and the bottom of the workpiece is close to the magnet disc 210 under the action of the suction force, so that the workpiece can be prevented from shaking when the rotating frame 202 rotates, and the influence of mutual collision between the workpieces on the coating quality of the surface of the workpiece can be avoided.
In an alternative embodiment, the upper surface of the magnet disc 210 is provided with a drip pan 206, and the side wall of the drip pan 206 is provided with a drain pipe 209.
When the coating liquid on the surface of the workpiece is excessive, the coating liquid may drip into the drip pan 206 for storage, and may be discharged through the drain pipe 209.
In an alternative embodiment, a driving motor B302 is disposed at one end of the surface of the base 102.
The drive motor B302 can drive the column 1.
In an alternative embodiment, the power output end of the driving motor B302 is connected with a worm 303, the surface of the base 102 is connected with a worm wheel disc 3 through a bearing seat a101, and the worm 303 is connected with the worm wheel disc 3 in a meshing manner.
It should be noted that, the driving motor B302 is controlled to drive the worm 303, and the worm 303 is meshed with the worm wheel disc 3, so as to drive the upright post 1 to drive the rotating assembly 2 to rotate, so that the workpiece can rotate around the upright post 1.
In an alternative embodiment, the surface of the worm wheel disc 3 is provided with a mounting groove 301, and the bottom of the upright post 1 is connected with the mounting groove 301 in an inserting manner.
It should be noted that the surface of the worm wheel disc 3 is connected with the bottom of the upright post 1 through the mounting groove 301 in an inserting manner, so that the upright post 1 can be driven to rotate by the worm wheel disc 3.
In the utility model, the base 102 and the top plate 103 are connected with the installation position, so that the upright post 1 can be fixed, the bearing seats A101 are respectively arranged at the connection positions of the two ends of the upright post 1 and the base 102 and the top plate 103, the upright post 1 can be flexibly rotated through the bearing seats A101, the outer wall of the upright post 1 is annularly provided with the rotating component 2, the rotating component 2 consists of a C-shaped mounting frame 201, a rotating frame 202, a bearing seat B203, a hanging ring 204, a gear disc 205, a driving motor A207 and a driving gear 208, a workpiece needing film coating can be hung through the hanging ring 204, the worm 303 is driven by controlling the driving motor B302, the worm 303 is meshed and connected with the gear disc 3, so that the upright post 1 can be driven to rotate the rotating component 2, the workpiece can rotate around the upright post 1, meanwhile, the driving motor A207 is controlled to drive the driving gear 208 to rotate, and the driving gear 208 is meshed and connected with the gear disc 205, the surface of the gear disc 205 is connected with the rotating frame 202 through a transmission shaft, thereby the driving rotating frame 202 drives the workpiece to rotate, the workpiece surface is coated more uniformly, the coating quality of the workpiece is improved, the surface of the worm wheel disc 3 is provided with the magnet disc 210, the magnet disc 210 can generate suction force for the workpiece, the top of the workpiece is fixed through the hanging ring 204, the bottom of the workpiece is close to the magnet disc 210 under the action of the suction force, the coating quality of the workpiece surface is prevented from being influenced by mutual collision, when the coating liquid on the surface of the workpiece is too much, the coating liquid can drip into the liquid collecting disc 206 for storage, and finally the coating liquid can be discharged through the liquid discharge pipe 209.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. The utility model provides a rotary seal structure of vacuum coating machine, includes stand (1), bearing frame A (101), base (102) and roof (103), bearing frame A (101) are established respectively at stand (1) both ends, stand (1) top is connected with roof (103) through bearing frame A (101), stand (1) bottom is connected with base (102) through bearing frame A (101), a serial communication port, stand (1) outer wall ring is equipped with rotating assembly (2), rotating assembly (2) comprise C type mounting bracket (201), swivel mount (202), bearing frame B (203), rings (204), toothed disc (205), driving motor A (207) and drive gear (208), C type mounting bracket (201) welding is on stand (1) surface, C type mounting bracket (201) inner chamber rotates and is equipped with swivel mount (202), swivel mount (202) top surface passes through bearing frame B (203) and C type mounting bracket (201) inner chamber top surface The part links to each other, swivel mount (202) lower surface ring is equipped with rings (204), swivel mount (202) lower surface middle part is connected with toothed disc (205) through the transfer line, C type mounting bracket (201) bottom one end is equipped with driving motor A (207).
2. The rotary sealing structure of the vacuum coater as claimed in claim 1, wherein the power output end of the driving motor A (207) is connected with a driving gear (208), and the driving gear (208) is meshed with the gear plate (205).
3. The rotary sealing structure of vacuum coater according to claim 1, wherein the upper surface of the gear plate (205) is provided with a magnet plate (210).
4. The rotary sealing structure of the vacuum coater as claimed in claim 3, wherein the magnet disc (210) is provided with a liquid collecting disc (206) on the upper surface, and the side wall of the liquid collecting disc (206) is provided with a liquid discharge pipe (209).
5. The rotary sealing structure of vacuum coater according to claim 1, wherein one end of the surface of the base (102) is provided with a driving motor B (302).
6. The rotary sealing structure of the vacuum coater as claimed in claim 5, wherein the power output end of the driving motor B (302) is connected with a worm (303), the surface of the base (102) is connected with a worm wheel disc (3) through a bearing seat A (101), and the worm (303) is meshed with the worm wheel disc (3).
7. The rotary sealing structure of the vacuum coater as claimed in claim 6, wherein the surface of the worm wheel disc (3) is provided with a mounting groove (301), and the bottom of the upright post (1) is connected with the mounting groove (301) in an inserting manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220482161.9U CN216891202U (en) | 2022-03-07 | 2022-03-07 | Rotary sealing structure of vacuum coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220482161.9U CN216891202U (en) | 2022-03-07 | 2022-03-07 | Rotary sealing structure of vacuum coating machine |
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| Publication Number | Publication Date |
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| CN216891202U true CN216891202U (en) | 2022-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220482161.9U Active CN216891202U (en) | 2022-03-07 | 2022-03-07 | Rotary sealing structure of vacuum coating machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115057236A (en) * | 2022-08-08 | 2022-09-16 | 河南工业职业技术学院 | Material feeding unit for machine-building |
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2022
- 2022-03-07 CN CN202220482161.9U patent/CN216891202U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115057236A (en) * | 2022-08-08 | 2022-09-16 | 河南工业职业技术学院 | Material feeding unit for machine-building |
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