CN202936474U - Obliquely arranged evaporation boat system - Google Patents
Obliquely arranged evaporation boat system Download PDFInfo
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- CN202936474U CN202936474U CN 201220580304 CN201220580304U CN202936474U CN 202936474 U CN202936474 U CN 202936474U CN 201220580304 CN201220580304 CN 201220580304 CN 201220580304 U CN201220580304 U CN 201220580304U CN 202936474 U CN202936474 U CN 202936474U
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- evaporation
- evaporation boat
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- boat
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Abstract
The utility model relates to the technical field of machinery, in particular to to an evaporation boat of a vacuum coating machine. An obliquely arranged evaporation boat system comprises an evaporation box body, wherein at least two evaporation boats are arranged on the evaporation box body; an oblong structure is arranged above the evaporation box body; oblong openings are formed in the evaporation boats; and the at least two evaporation boats are obliquely arranged in the oblong structure above the evaporation box body in parallel. The traditional evaporation boat placing method is that the placing directions of the evaporation boats are consistent with a width direction of the oblong structure. As a coating gap exists in the conveying process of a film to be coated in the arranging method, the problem of non-uniform coating may be caused and the thickness of the coating is hard to accurately control. More metal vapors may touch the walls of the evaporation boats and may be condensed on the walls of the evaporation boats. The utilization rate of the metal vapors is inconveniently increased. After the technology provided by the utility model is adopted, the problems are solved.
Description
Technical field
The utility model relates to field of mechanical technique, is specifically related to a kind of vacuum plating unit evaporation boat.
Background technology
In devices of coiled vacuum coating machine, feed rolls, nip rolls are housed, and water cooled rolls.The base film volume is housed on feed rolls.Base film on the base film volume is walked around water cooled rolls, nip rolls successively.By nip rolls, base film is flattened, be layered on after flattening on water cooled rolls, to by evaporation source, the metal steam decatize being formed to coating to base film, completed coating operation.
Evaporation source in devices of coiled vacuum coating machine, generally adopt the evaporation boat in evaporation tank.The design of evaporation boat has influence on the utilization ratio of metallic vapor, the accurate control of thickness of coating, and to the pollution of surrounding environment.
The utility model content
The purpose of this utility model is, provides a kind of inclined arrangement type evaporation boat system, to solve the problems of the technologies described above.
The technical problem that the utility model solves can realize by the following technical solutions:
The inclined arrangement type evaporation boat system, comprise an evaporation casing, on described evaporation casing, is arranged with at least two evaporation boats, it is characterized in that, described evaporation casing top is rectangle structure, and described evaporation boat is provided with oblong openings;
In the rectangle structure of at least two described evaporation boats above described evaporation casing, oblique parallel is arranged.
Traditional evaporation boat modes of emplacement is all consistent with the width of rectangle structure., because in needing the film body transport process of plated film, there is the plated film gap in this arrangement mode, may have the even problem of uneven coating, and thickness of coating is difficult to accurate control.Have more metallic vapor and encounter the evaporation boat wall, and above being set in.Be not easy to improve the utilization ratio of metallic vapor.Because metallic vapor can be dispersed into surrounding space, so can pollute surrounding environment.After adopting the technology in the utility model, the problems referred to above have been solved.
Described evaporation boat is lined up two rows, and a row is near one side, left side of described rectangle structure, and the right side of the close described rectangle structure of another row on one side; And each the described evaporation boat in two rows is staggered.Overheated with the local plated film part of avoiding film body.
The external side of described evaporation tank is provided with at least two wire feeding discs, and described evaporation box inside is provided with at least guiding trestle, and described guiding trestle is provided with into silk mouth and filament mouth, and described filament mouth is towards described evaporation boat.In the course of the work, by filament mouth, be constantly described evaporation boat wire feed.
Be wound with aluminium wire on described wire feeding disc.For aluminium wire constantly is provided in described evaporation boat, and then produce aluminium steam, plated aluminum film coating on film body.
The accompanying drawing explanation
Fig. 1 is the utility model part-structure schematic diagram.
Embodiment
For technique means, creation characteristic that the utility model is realized, reach purpose with effect is easy to understand, below in conjunction with the further elaboration the utility model of concrete diagram.
With reference to Fig. 1, inclined arrangement type evaporation boat 2 systems, comprise an evaporation casing 1, on evaporation casing 1, is arranged with at least two evaporation boats 2, and evaporation casing 1 top is rectangle structure, and evaporation boat 2 is provided with oblong openings.In the rectangle structure of at least two evaporation boats 2 above evaporation casing 1, oblique parallel is arranged.
Traditional evaporation boat 2 modes of emplacements are all consistent with the width of rectangle structure., because in needing the film body transport process of plated film, there is the plated film gap in this arrangement mode, may have the even problem of uneven coating, and thickness of coating is difficult to accurate control.Have more metallic vapor and encounter evaporation boat 2 walls, and above being set in.Be not easy to improve the utilization ratio of metallic vapor.Because metallic vapor can be dispersed into surrounding space, so can pollute surrounding environment.After adopting the technology in the utility model, the problems referred to above have been solved.
Evaporation boat 2 is lined up two rows, and a row is near one side, left side of rectangle structure, and the right side of the close rectangle structure of another row on one side; And each evaporation boat 2 in two rows is staggered.Overheated with the local plated film part of avoiding film body.Evaporation casing 1 outside is provided with at least two wire feeding discs, and evaporation casing 1 inboard is provided with at least guiding trestle, and guiding trestle is provided with into silk mouth and filament mouth, and filament mouth is towards evaporation boat 2.In the course of the work, by filament mouth, be constantly evaporation boat 2 wire feeds.Be wound with aluminium wire on wire feeding disc.Aluminium wire constantly is provided for evaporation boat 2 is interior, and then produces aluminium steam, plated aluminum film coating on film body.
Above demonstration and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. the inclined arrangement type evaporation boat system, comprise an evaporation casing, on described evaporation casing, is arranged with at least two evaporation boats, it is characterized in that, described evaporation casing top is rectangle structure, and described evaporation boat is provided with oblong openings;
In the rectangle structure of at least two described evaporation boats above described evaporation casing, oblique parallel is arranged.
2. inclined arrangement type evaporation boat system according to claim 1, is characterized in that, described evaporation boat is lined up two rows, and a row is near one side, left side of described rectangle structure, and the right side of the close described rectangle structure of another row on one side; And each the described evaporation boat in two rows is staggered.
3. inclined arrangement type evaporation boat system according to claim 2, it is characterized in that, the external side of described evaporation tank is provided with at least two wire feeding discs, and described evaporation box inside is provided with at least guiding trestle, described guiding trestle is provided with into silk mouth and filament mouth, and described filament mouth is towards described evaporation boat.
4. inclined arrangement type evaporation boat system according to claim 3, is characterized in that, on described wire feeding disc, is wound with aluminium wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220580304 CN202936474U (en) | 2012-11-06 | 2012-11-06 | Obliquely arranged evaporation boat system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220580304 CN202936474U (en) | 2012-11-06 | 2012-11-06 | Obliquely arranged evaporation boat system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202936474U true CN202936474U (en) | 2013-05-15 |
Family
ID=48320726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220580304 Expired - Fee Related CN202936474U (en) | 2012-11-06 | 2012-11-06 | Obliquely arranged evaporation boat system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202936474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108330444A (en) * | 2018-02-11 | 2018-07-27 | 常德金德新材料科技股份有限公司 | A method of preparing ZnS-film |
-
2012
- 2012-11-06 CN CN 201220580304 patent/CN202936474U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108330444A (en) * | 2018-02-11 | 2018-07-27 | 常德金德新材料科技股份有限公司 | A method of preparing ZnS-film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20191106 |