CN215103530U - Improved generation vacuum coating machine - Google Patents
Improved generation vacuum coating machine Download PDFInfo
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- CN215103530U CN215103530U CN202120627802.0U CN202120627802U CN215103530U CN 215103530 U CN215103530 U CN 215103530U CN 202120627802 U CN202120627802 U CN 202120627802U CN 215103530 U CN215103530 U CN 215103530U
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- box
- vacuum coating
- inclined plane
- annular groove
- hard
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- 238000001771 vacuum deposition Methods 0.000 title claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 65
- 239000000956 alloy Substances 0.000 claims description 15
- 229910045601 alloy Inorganic materials 0.000 claims description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 238000005485 electric heating Methods 0.000 claims description 7
- 230000008020 evaporation Effects 0.000 claims description 7
- 238000001704 evaporation Methods 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 238000010891 electric arc Methods 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000003028 elevating effect Effects 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model discloses an improved generation vacuum coating machine, the power distribution box comprises a box body, be provided with the vacuum coating room in the box, the top of box is equipped with the case lid, the last open position that the box is located the vacuum coating room is provided with a lower sealed inclined plane, the up end of box has set gradually first annular groove and second annular groove from interior to exterior, the welding has the carbide boss on the lower terminal surface of case lid, lower terminal surface an organic whole of carbide boss is provided with hard seal lug, this hard seal lug aims at lower sealed inclined plane position and is provided with the upper seal inclined plane, be provided with the lip seal circle in the first annular groove, be provided with O type sealing washer in the second annular groove, it is fashionable when the case lid, constitute hard seal between the upper seal inclined plane of hard seal lug and the lower sealed inclined plane of the last open position of vacuum coating room. Above-mentioned technical scheme, structural design is reasonable, convenient to use, sealing performance is good, long service life and practicality are good between case lid and the box.
Description
Technical Field
The utility model relates to a coating equipment technical field, concretely relates to improved generation vacuum coating machine.
Background
The existing vacuum coating machine comprises a box body with an opening and a box cover arranged on the box body, and the sealing performance between the box cover and the box body is increased, a sealing ring between the box cover and the box body of the existing vacuum coating machine is often used for realizing a sealing effect by simply increasing a conventional O-shaped sealing ring, the sealing effect of the conventional O-shaped sealing ring is poor, and the O-shaped sealing ring is easy to damage when being used at a high temperature state for a long time, so that the sealing effect between the box cover and the box body cannot be obtained, the box body cannot obtain a good vacuum degree, the coating quality is influenced, the coating quality is unstable, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and aims to provide an improved vacuum coating machine which has the advantages of reasonable structural design, convenient use, good sealing performance between a box cover and a box body, long service life and good practicability.
In order to achieve the above purpose, the utility model provides a following technical scheme: an improved vacuum coating machine comprises a box body, wherein a vacuum coating chamber is arranged in the box body, a box cover is arranged at the top of the box body, a lower sealing inclined plane is arranged at the position, located at the upper opening of the vacuum coating chamber, of the box body, a first annular groove and a second annular groove are sequentially formed in the upper end face of the box body from inside to outside, a hard alloy reinforcing block is welded on the lower end face of the box cover, a hard sealing lug is integrally arranged on the lower end face of the hard alloy reinforcing block, an upper sealing inclined plane is arranged at the position, aligned to the lower sealing inclined plane, of the hard sealing lug, a lip-shaped sealing ring is arranged in the first annular groove, an O-shaped sealing ring is arranged in the second annular groove, and when the box cover is covered, a hard seal is formed between the upper sealing inclined plane of the hard sealing lug and the lower sealing inclined plane at the position, located at the upper opening of the vacuum coating chamber; and soft sealing is formed between the upper ends of the lip-shaped sealing ring and the O-shaped sealing ring and the lower end surface of the hard alloy reinforcing block.
The utility model discloses further set up to: the box cover is characterized in that a plurality of cylinder lifting devices are arranged right above the upper end face of the box cover, a piston rod of each cylinder lifting device is arranged downwards, a connecting plate is welded at the lower end of the piston rod of each cylinder lifting device, and the connecting plate is fixedly connected with the upper end face of the box cover through screws.
The utility model discloses still further set up to: the rear end of the cylinder lifting device is fixedly provided with a positioning rack, a positioning lug is integrally arranged on the side face of the box cover, a positioning through hole is vertically formed in the middle of the positioning lug, a guide rod penetrates through the positioning through hole, and the upper end of the guide rod is welded and fixed with the positioning rack.
The utility model discloses still further set up to: the lower end face of the hard alloy reinforcing block is welded with an aluminum heat dissipation layer in the middle, and an electric heating device is detachably arranged on the lower end face of the aluminum heat dissipation layer.
The utility model discloses still further set up to: the bottom of the vacuum coating chamber is provided with a waste collecting tank, and the upper end of the waste collecting tank is fixedly provided with a steel wire positioning net.
The utility model discloses still further set up to: the vacuum coating chamber is also internally provided with an electric arc evaporation device and a temperature sensor, the outer side surface of the box body is fixedly provided with a control device, and the electric heating device, the electric arc evaporation device and the temperature sensor are respectively and electrically connected with the control device through leads.
The utility model has the advantages that: compared with the prior art, the structure of the utility model is more reasonable, when the cover is closed, the upper sealing inclined plane of the hard sealing lug and the lower sealing inclined plane of the upper opening position of the vacuum coating chamber form hard sealing; soft sealing is formed between the upper ends of the lip-shaped sealing ring and the O-shaped sealing ring and the lower end surface of the hard alloy reinforcing block; the sealing structure with the soft and hard combination is adopted, so that the sealing performance is better, the sealing effect between the box body and the box cover is improved, and the box body is ensured to obtain better vacuum degree, thereby ensuring the coating quality.
In addition, the lower end face of the box cover is welded with the hard alloy reinforcing block, and the hard sealing lug is also made of hard alloy, so that the box cover is not easy to deform and resist high temperature, cannot be easily damaged and does not need frequent maintenance. The structure design is reasonable, the use is convenient, the sealing performance between the box cover and the box body is good, the service life is long, and the practicability is good.
The invention is further described with reference to the drawings and the specific embodiments.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view of section I of FIG. 1;
FIG. 3 is a schematic sectional view of a case cover according to an embodiment of the present invention;
fig. 4 is a schematic sectional view of the case according to the embodiment of the present invention.
Detailed Description
In the description of the present embodiment, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1, 2, 3 and 4, the utility model discloses an improved generation vacuum coating machine, including box 1, be provided with vacuum coating room 11 in the box 1, the top of box 1 is equipped with case lid 2, the upper shed position that box 1 is located vacuum coating room 11 is provided with a lower seal inclined plane 111, the up end of box 1 has set gradually first annular groove 12 and second annular groove 13 from inside to outside, the welding has carbide boss 3 on the lower terminal surface of case lid 2, carbide boss 3's lower terminal surface an organic whole is provided with hard seal lug 31, and this hard seal lug 31 aims at lower seal inclined plane 111 position and is provided with upper seal inclined plane 311, be provided with sealing washer 4 in the first annular groove 12, be provided with lip type sealing washer 5 in the second annular groove 13, when case lid 2 lid was closed, the upper seal inclined plane 311 of hard seal lug 31 and the lower seal inclined plane 111 of the upper shed position of vacuum coating room 11 are sealed to the inclined plane 111 A hard seal is formed between the two parts; and soft sealing is formed between the upper ends of the lip-shaped sealing ring 4 and the O-shaped sealing ring 5 and the lower end surface of the hard alloy reinforcing block 3.
A plurality of cylinder lifting devices 6 are arranged right above the upper end face of the box cover 2, a piston rod of each cylinder lifting device 6 is arranged downwards, a connecting plate 61 is welded at the lower end of the piston rod of each cylinder lifting device 6, and the connecting plate 61 is fixedly connected with the upper end face of the box cover 2 through screws. As preferred, this embodiment symmetry sets up 2 cylinder elevating gear 6, and 2 cylinder elevating gear 6's piston rod goes up and down simultaneously, makes things convenient for case lid 2 to open and close convenient to use with the lid.
6 rear ends of cylinder elevating gear are fixed with positioning frame 7, an organic whole is provided with positioning lug 21 on the side of case lid 2, the vertical positioning through hole 211 that is provided with in positioning lug 21 middle part, wear to be equipped with a guide bar 8 in positioning through hole 211, 8 upper ends of guide bar and positioning frame 7 welded fastening. Preferably, the rear ends of the cylinder lifting devices 6 are fixedly connected with the positioning frame 7 through bolts.
The lower end face middle part welding of carbide boss 3 has aluminium heat dissipation layer 9, can dismantle on the lower terminal surface of aluminium heat dissipation layer 9 and be provided with electric heater unit 10. Preferably, the electric heating device 10 is fixed to the lower end surface of the aluminum heat dissipation layer 9 by screws.
A waste collecting tank 14 is arranged at the bottom of the vacuum coating chamber 11, and a steel wire positioning net 15 is fixedly arranged at the upper end of the waste collecting tank 14.
An electric arc evaporation device 16 and a temperature sensor 17 are further arranged in the vacuum coating chamber 11, a control device 18 is fixedly arranged on the outer side surface of the box body 1, and the electric heating device 10, the electric arc evaporation device 16 and the temperature sensor 17 are respectively and electrically connected with the control device 18 through leads. Preferably, the temperature sensor 17 is used for detecting the temperature in the vacuum coating chamber 11 and then transmitting a signal to the control device 18, and the control device 18 controls the electric heating device 10 to work; the control device 18 also controls the operation of the arc evaporation device 16. The control device 18 is fixed with the outer side surface of the box body 1 by welding or bolt connection.
In practical application, when the box cover is closed, hard seal is formed between the upper sealing inclined plane of the hard sealing lug and the lower sealing inclined plane of the upper opening position of the vacuum coating chamber; soft sealing is formed between the upper ends of the lip-shaped sealing ring and the O-shaped sealing ring and the lower end surface of the hard alloy reinforcing block; the sealing structure with the soft and hard combination is adopted, so that the sealing performance is better, the sealing effect between the box body and the box cover is improved, and the box body is ensured to obtain better vacuum degree, thereby ensuring the coating quality.
In addition, the lower end face of the box cover is welded with the hard alloy reinforcing block, and the hard sealing lug is also made of hard alloy, so that the box cover is not easy to deform and resist high temperature, cannot be easily damaged and does not need frequent maintenance. The structure design is reasonable, the use is convenient, the sealing performance between the box cover and the box body is good, the service life is long, and the practicability is good.
The above embodiments are only used for further explanation of the present invention, and it is not understood that the present invention is limited by the protection scope of the present invention, and the technical engineers in the field are right according to the above contents of the present invention.
Claims (6)
1. The utility model provides an improved generation vacuum coating machine, includes box (1), be provided with vacuum coating room (11) in box (1), the top of box (1) is equipped with case lid (2), its characterized in that: a lower sealing inclined plane (111) is arranged at the upper opening position of the box body (1) in the vacuum coating chamber (11), a first annular groove (12) and a second annular groove (13) are sequentially arranged on the upper end surface of the box body (1) from inside to outside, the lower end face of the box cover (2) is welded with a hard alloy reinforcing block (3), the lower end face of the hard alloy reinforcing block (3) is integrally provided with a hard sealing convex block (31), the hard sealing convex block (31) is provided with an upper sealing inclined plane (311) aligned with the lower sealing inclined plane (111), a lip-shaped sealing ring (4) is arranged in the first annular groove (12), an O-shaped sealing ring (5) is arranged in the second annular groove (13), when the box cover (2) is closed, a hard seal is formed between the upper sealing inclined plane (311) of the hard sealing lug (31) and the lower sealing inclined plane (111) at the upper opening position of the vacuum coating chamber (11); and soft sealing is formed between the upper ends of the lip-shaped sealing ring (4) and the O-shaped sealing ring (5) and the lower end surface of the hard alloy reinforcing block (3).
2. An improved vacuum coater as defined in claim 1 wherein: the air cylinder lifting device is characterized in that a plurality of air cylinder lifting devices (6) are arranged right above the upper end face of the box cover (2), a piston rod of each air cylinder lifting device (6) is arranged downwards, a connecting plate (61) is welded at the lower end of the piston rod of each air cylinder lifting device (6), and the connecting plate (61) is fixedly connected with the upper end face of the box cover (2) through screws.
3. An improved vacuum coater as defined in claim 2 wherein: the rear end of the cylinder lifting device (6) is fixedly provided with a positioning rack (7), a positioning lug (21) is integrally arranged on the side face of the box cover (2), a positioning through hole (211) is vertically formed in the middle of the positioning lug (21), a guide rod (8) is arranged in the positioning through hole (211) in a penetrating mode, and the upper end of the guide rod (8) is fixedly welded with the positioning rack (7).
4. An improved vacuum coater as defined in claim 1 wherein: the lower end face of the hard alloy reinforcing block (3) is welded with an aluminum heat dissipation layer (9) in the middle, and an electric heating device (10) can be detachably arranged on the lower end face of the aluminum heat dissipation layer (9).
5. An improved vacuum coater as set forth in claim 4 wherein: the bottom of the vacuum coating chamber (11) is provided with a waste collecting tank (14), and the upper end of the waste collecting tank (14) is fixedly provided with a steel wire positioning net (15).
6. An improved vacuum coater as set forth in claim 5 wherein: an electric arc evaporation device (16) and a temperature sensor (17) are further arranged in the vacuum coating chamber (11), a control device (18) is fixedly arranged on the outer side face of the box body (1), and the electric heating device (10), the electric arc evaporation device (16) and the temperature sensor (17) are electrically connected with the control device (18) through leads respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120627802.0U CN215103530U (en) | 2021-03-29 | 2021-03-29 | Improved generation vacuum coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120627802.0U CN215103530U (en) | 2021-03-29 | 2021-03-29 | Improved generation vacuum coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215103530U true CN215103530U (en) | 2021-12-10 |
Family
ID=79345233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120627802.0U Active CN215103530U (en) | 2021-03-29 | 2021-03-29 | Improved generation vacuum coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215103530U (en) |
-
2021
- 2021-03-29 CN CN202120627802.0U patent/CN215103530U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240511 Address after: 1615-1769 Qiyuan Road, Longgang City, Wenzhou City, Zhejiang Province, 325000 Patentee after: Zhejiang Yongyi Technology Development Co.,Ltd. Country or region after: China Address before: No. 188, Jinlong Avenue, dongmenwai Industrial Zone, Jinxiang Town, Cangnan County, Wenzhou City, Zhejiang Province Patentee before: YONGYI GROUP Co.,Ltd. Country or region before: China |