CN220202015U - High-sealing-performance box-type vacuum evaporation coating machine - Google Patents
High-sealing-performance box-type vacuum evaporation coating machine Download PDFInfo
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- CN220202015U CN220202015U CN202321137087.8U CN202321137087U CN220202015U CN 220202015 U CN220202015 U CN 220202015U CN 202321137087 U CN202321137087 U CN 202321137087U CN 220202015 U CN220202015 U CN 220202015U
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- wall
- cavity
- fixedly connected
- cabinet door
- vacuum evaporation
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- 239000011248 coating agent Substances 0.000 title claims abstract description 35
- 238000000576 coating method Methods 0.000 title claims abstract description 35
- 238000007738 vacuum evaporation Methods 0.000 title claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims description 7
- 238000005524 ceramic coating Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a high-sealing-performance box-type vacuum evaporation coating machine, which comprises a machine body, wherein a placing opening is formed in the side wall of the machine body, a sliding groove is formed in the inner top of the placing opening, a cabinet door is connected to the inner wall of the sliding groove in a sliding manner, a sealing groove matched with the cabinet door is formed in the inner top of the placing opening, the sealing mechanism comprises a first annular sealing air bag, a second annular sealing air bag, a cavity, a sliding plate, a communicating pipe and a driving assembly, the first annular sealing air bag is fixedly connected to the inner wall of the sliding groove, the second annular sealing air bag is fixedly connected to the inner wall of the sealing groove, and the cavity is formed in the machine body. According to the utility model, the cabinet door is driven to move downwards to be closed by rotating the turning hand, and at the moment, air in the cavity can enter the first annular sealing air bag and the second annular sealing air bag through the communicating pipe to bulge, so that gaps among the cabinet door, the sliding groove and the sealing groove are blocked, the tightness of the whole machine body is higher, and the coating quality is ensured.
Description
Technical Field
The utility model relates to the technical field of vacuum evaporation coating machines, in particular to a box-type vacuum evaporation coating machine with high sealing performance.
Background
The vacuum evaporation coating machine is a supporting device for assisting people in vacuum coating, and the method for evaporating metal, alloy or compound in vacuum to deposit the metal, alloy or compound on a coated object is called vacuum coating method, and vacuum evaporation is called vacuum evaporation for short, wherein a coating material is heated to be gasified by a certain method under a vacuum condition, and a solid film is formed on the surface of a workpiece by deposition.
The existing box-type vacuum evaporation coating machine generally comprises a box body and a cabinet door, when the box-type vacuum evaporation coating machine is used, the cabinet door is opened, then materials are placed in the box body, vacuum evaporation coating is carried out on the materials after the cabinet door is closed, however, gaps exist between the existing rotary cabinet door and the inner wall of the box body, and further poor tightness in the box body is caused, so that the quality of coating is affected.
Based on the above, we propose a box-type vacuum evaporation coating machine with high sealing performance.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a box type vacuum evaporation coating machine with high sealing performance.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the box-type vacuum evaporation coating machine with high sealing performance comprises a machine body, wherein a placing opening is formed in the side wall of the machine body, a sliding groove is formed in the inner top of the placing opening, a cabinet door is connected to the inner wall of the sliding groove in a sliding manner, and a sealing groove matched with the cabinet door is formed in the inner top of the placing opening;
the sealing mechanism comprises a first annular sealing air bag, a second annular sealing air bag, a cavity, a sliding plate, communicating pipes and a driving assembly, wherein the first annular sealing air bag is fixedly connected to the inner wall of the sliding groove, the second annular sealing air bag is fixedly connected to the inner wall of the sealing groove, the cavity is formed in the machine body, the sliding plate is connected to the inner wall of the cavity in a sealing sliding manner, the cavity is respectively communicated with the first annular sealing air bag and the second annular sealing air bag through the two communicating pipes, and the driving assembly is arranged in the sliding groove.
Preferably, the driving assembly comprises a screw rod rotatably connected to the inner wall of the chute, the side wall of the screw rod is in threaded connection with the cabinet door, and the upper end of the screw rod penetrates through the upper end of the machine body and is fixedly connected with a turning hand.
Preferably, the driving assembly further comprises a T-shaped sliding rod which is slidably connected to the bottom in the sealing groove, the lower end of the T-shaped sliding rod penetrates through the inner top of the cavity and is fixedly connected with the sliding plate, a spring is sleeved on the side wall of the T-shaped sliding rod, the upper end of the spring is fixedly connected with the inner top of the cavity, and the lower end of the spring is fixedly connected with the upper end of the sliding plate.
Preferably, the limit mechanism limiting the rotation position of the screw rod is arranged on the rotating hand, the limit mechanism comprises a threaded rod which is connected to the side wall of the rotating hand in a threaded mode, a plurality of thread grooves matched with the threaded rod are formed in the upper end of the machine body, and the thread grooves are symmetrically arranged along the axis of the screw rod.
Preferably, a window is formed in the side wall of the machine body, and an observation window is fixedly connected to the inner wall of the window.
Preferably, the side wall of the cabinet door is coated with a smooth coating, and the smooth coating is made of ceramic coating materials.
The utility model has the following beneficial effects:
1. through setting up sealing mechanism, through rotating the turning hand, drive cabinet door downwardly moving and close, the air in the cavity can enter into in first annular sealed gasbag and the sealed gasbag of second through communicating pipe this moment, makes it bulge, blocks up cabinet door and spout, the gap between the seal groove, and then makes whole organism leakproofness higher, guarantees coating film quality.
2. Through setting up window and observation window, the staff can observe the inside coating film process of organism through the observation window, guarantees the normal clear of coating film.
Drawings
FIG. 1 is a schematic diagram of a high sealing performance box-type vacuum evaporation coating machine according to the present utility model;
FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;
fig. 4 is an enlarged schematic view of the structure at C in fig. 1.
In the figure: 1 machine body, 2 placing port, 3 sliding chute, 4 cabinet door, 5 sealing groove, 6 first annular sealing air bag, 7 second annular sealing air bag, 8 cavity, 9 slide plate, 10 communicating pipe, 11 lead screw, 12 turning hand, 13T type slide bar, 14 spring, 15 threaded rod, 16 thread groove, 17 window, 18 observation window.
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.
Referring to fig. 1-4, a high-sealing-performance box type vacuum evaporation coating machine comprises a machine body 1, wherein a placing opening 2 is formed in the side wall of the machine body 1, a sliding groove 3 is formed in the inner top of the placing opening 2, a cabinet door 4 is connected to the inner wall of the sliding groove 3 in a sliding mode, a smooth coating is coated on the side wall of the cabinet door 4, the smooth coating is made of ceramic coating materials, and a sealing groove 5 matched with the cabinet door 4 is formed in the inner top of the placing opening 2;
sealing mechanism, sealing mechanism includes first annular sealed gasbag 6, second annular sealed gasbag 7, cavity 8, slide 9, communicating pipe 10 and drive assembly, spout 3 inner wall fixedly connected with first annular sealed gasbag 6, sealed 5 inner wall fixedly connected with second annular sealed gasbag 7 of seal groove, has seted up cavity 8 in the organism 1, sealed sliding connection of cavity 8 inner wall has slide 9, cavity 8 communicates with first annular sealed gasbag 6 and second annular sealed gasbag 7 respectively through two communicating pipes 10, is provided with drive assembly in the spout 3.
The driving assembly comprises a screw rod 11 rotatably connected to the inner wall of the chute 3, the side wall of the screw rod 11 is in threaded connection with the cabinet door 4, and the upper end of the screw rod 11 penetrates through the upper end of the machine body 1 and is fixedly connected with a turning hand 12.
The driving assembly further comprises a T-shaped sliding rod 13 which is slidably connected to the inner bottom of the sealing groove 5, the lower end of the T-shaped sliding rod 13 penetrates through the inner top of the cavity 8 and is fixedly connected with the sliding plate 9, a spring 14 is sleeved on the side wall of the T-shaped sliding rod 13, the upper end of the spring 14 is fixedly connected with the inner top of the cavity 8, and the lower end of the spring 14 is fixedly connected with the upper end of the sliding plate 9.
When the cabinet door 4 does not enter the sealing groove 5, the height of the uppermost end of the T-shaped slide bar 13 is lower than that of the second annular sealing air bag 7.
The limiting mechanism limiting the rotation position of the screw rod 11 is arranged on the rotating hand 12 and comprises a threaded rod 15 which is in threaded connection with the side wall of the rotating hand 12, a plurality of thread grooves 16 matched with the threaded rod 15 are formed in the upper end of the machine body 1, the thread grooves 16 are symmetrically arranged along the axis of the screw rod 11, the threaded rod 15 is rotated into the thread grooves 16 to limit the rotation position of the screw rod 11, the screw rod 11 is prevented from rotating, the cabinet door 4 is enabled to move, and accordingly the tightness of the machine body 1 is reduced.
A window 17 is arranged on the side wall of the machine body 1, and an observation window 18 is fixedly connected with the inner wall of the window 17.
According to the utility model, firstly, a material is placed in a machine body 1 through a placement opening 2, then a turning hand 12 is rotated to drive a screw rod 11 to rotate, and then a cabinet door 4 is driven to slide downwards, so that the cabinet door 4 enters into a sealing groove 5, the placement opening 2 is sealed, the cabinet door 4 slides downwards on the inner wall of the sealing groove 5, a T-shaped slide bar 13 is extruded, the T-shaped slide bar 13 is driven to move downwards, and then a slide plate 9 is driven to slide downwards on the inner wall of a cavity 8 in a sealing manner, air in the cavity 8 enters into a first annular sealing air bag 6 and a second annular sealing air bag 7 through two communicating pipes 10, so that the first annular sealing air bag 6 and the second annular sealing air bag 7 are inflated and swelled, and are tightly attached to the side wall of the cabinet door 4, so that gaps between the cabinet door 4 and the sliding groove 3 and the sealing groove 5 can be sealed, the sealing performance of the interior of the machine body 1 is ensured, and finally, the threaded rod 15 is turned into a threaded groove 16, and the rotation position of the screw rod 11 is limited.
Then the box-type vacuum evaporation coating machine is started, so that coating can be performed, and a worker can observe the coating condition inside the machine body 1 through the observation window 18.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. A high sealability box vacuum evaporation coating machine, comprising:
the novel refrigerator comprises a refrigerator body (1), wherein a placing opening (2) is formed in the side wall of the refrigerator body (1), a sliding groove (3) is formed in the inner top of the placing opening (2), a cabinet door (4) is connected to the inner wall of the sliding groove (3) in a sliding mode, and a sealing groove (5) matched with the cabinet door (4) is formed in the inner top of the placing opening (2);
sealing mechanism, sealing mechanism includes first annular sealed gasbag (6), second annular sealed gasbag (7), cavity (8), slide (9), communicating pipe (10) and drive assembly, first annular sealed gasbag (6) of spout (3) inner wall fixedly connected with, sealed gasbag (7) of seal groove (5) inner wall fixedly connected with second annular, cavity (8) have been seted up in organism (1), sealed sliding connection of cavity (8) inner wall has slide (9), cavity (8) are through two communicating pipes (10) respectively with first annular sealed gasbag (6) and second annular sealed gasbag (7) intercommunication, be provided with drive assembly in spout (3).
2. The high-tightness box-type vacuum evaporation coating machine according to claim 1, wherein:
the driving assembly comprises a screw rod (11) rotatably connected to the inner wall of the sliding groove (3), the side wall of the screw rod (11) is in threaded connection with the cabinet door (4), and the upper end of the screw rod (11) penetrates through the upper end of the machine body (1) and is fixedly connected with a turning hand (12).
3. The high-tightness box-type vacuum evaporation coating machine according to claim 2, wherein:
the driving assembly further comprises a T-shaped sliding rod (13) which is slidably connected to the inner bottom of the sealing groove (5), the lower end of the T-shaped sliding rod (13) penetrates through the inner top of the cavity (8) and is fixedly connected with the sliding plate (9), a spring (14) is sleeved on the side wall of the T-shaped sliding rod (13), the upper end of the spring (14) is fixedly connected with the inner top of the cavity (8), and the lower end of the spring (14) is fixedly connected with the upper end of the sliding plate (9).
4. A high-sealability box vacuum evaporation coating machine according to claim 3, wherein:
the screw rod (11) is characterized in that a limiting mechanism limiting the rotation position of the screw rod (11) is arranged on the rotating hand (12), the limiting mechanism comprises a threaded rod (15) which is in threaded connection with the side wall of the rotating hand (12), a plurality of thread grooves (16) matched with the threaded rod (15) are formed in the upper end of the machine body (1), and the thread grooves (16) are symmetrically arranged along the axis of the screw rod (11).
5. The high-tightness chamber vacuum evaporation coating machine according to claim 4, wherein:
the side wall of the machine body (1) is provided with a window (17), and the inner wall of the window (17) is fixedly connected with an observation window (18).
6. The high-tightness chamber vacuum evaporation coating machine according to claim 5, wherein:
the side wall of the cabinet door (4) is coated with a smooth coating, and the smooth coating is made of ceramic coating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321137087.8U CN220202015U (en) | 2023-05-12 | 2023-05-12 | High-sealing-performance box-type vacuum evaporation coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321137087.8U CN220202015U (en) | 2023-05-12 | 2023-05-12 | High-sealing-performance box-type vacuum evaporation coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220202015U true CN220202015U (en) | 2023-12-19 |
Family
ID=89155909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321137087.8U Active CN220202015U (en) | 2023-05-12 | 2023-05-12 | High-sealing-performance box-type vacuum evaporation coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220202015U (en) |
-
2023
- 2023-05-12 CN CN202321137087.8U patent/CN220202015U/en active Active
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