CN112571012A - Assembly process of light path module and special drying equipment - Google Patents
Assembly process of light path module and special drying equipment Download PDFInfo
- Publication number
- CN112571012A CN112571012A CN202011478878.8A CN202011478878A CN112571012A CN 112571012 A CN112571012 A CN 112571012A CN 202011478878 A CN202011478878 A CN 202011478878A CN 112571012 A CN112571012 A CN 112571012A
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- Prior art keywords
- shell
- air
- assembly process
- parts
- path module
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- 238000001035 drying Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000004506 ultrasonic cleaning Methods 0.000 claims abstract description 5
- 230000003287 optical effect Effects 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000005406 washing Methods 0.000 claims description 5
- 238000005485 electric heating Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 230000003749 cleanliness Effects 0.000 abstract description 5
- 239000000306 component Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/003—Supply-air or gas filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/10—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in the open air; in pans or tables in rooms; Drying stacks of loose material on floors which may be covered, e.g. by a roof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses an assembly process of a light path module and special drying equipment, which comprises the following steps: s1, respectively carrying out ultrasonic cleaning on each part forming the light path module; s2, drying the cleaned parts in an ultra-clean environment; and S3, assembling the dried parts in an ultra-clean environment to form the light path module. The invention provides an assembly process of a light path module and special drying equipment, and the inside cleanliness of the light path module is good after the assembly is finished.
Description
Technical Field
The invention relates to the technical field of light path modules, in particular to an assembly process of a light path module and special drying equipment.
Background
The optical path module is an important core component in optical equipment, and is often assembled by a plurality of parts to form a complete optical path module, and the existing optical path module often has the following problems in the assembly process:
1) the optical path module is assembled in a non-ultra-clean environment, so that impurity particles exist in the assembled optical path module, and are attached to the lens of the optical path module during the later period of sleeping;
2) the parts forming the light path module are attached with impurity particles, and the impurity particles attached to the parts after the assembly are separated from the parts can be attached to the lens of the light path module;
3) the time consumption of the lens of the light path module is long under the condition of standing and drying after water washing, and watermarks are easily left on the lens.
It is precisely the optical path module in the prior art that has the above technical problems during the assembly process, and therefore, the art is eager to find a technical solution that can effectively improve the internal cleanliness of the optical path module after assembly.
Disclosure of Invention
The present invention is directed to solve at least some of the problems of the related art: the assembling process of the optical path module is provided, and the inside cleanliness of the optical path module is good after the assembling is finished.
To this end, an object of the present invention is to provide an assembly process of an optical circuit module, which includes the following steps:
s1, respectively carrying out ultrasonic cleaning on each part forming the light path module;
s2, drying the cleaned parts in an ultra-clean environment;
and S3, assembling the dried parts in an ultra-clean environment to form the light path module.
Preferably, in step S1, the parts constituting the optical path module are placed in batches or in their entirety in an ultrasonic water tank, and ultrasonic water washing is performed in the ultrasonic water tank.
Preferably, in step S2, the cleaned parts are dried by hot air in an ultra-clean environment.
Preferably, step S3 includes the following steps:
s31, standing and cooling the dried parts to room temperature;
and S32, assembling the parts at room temperature to form the optical path module.
Preferably, in step S2, the drying of each component is completed by a special drying device.
Preferably, the special drying device comprises:
the air conditioner comprises a shell, wherein an air inlet and a main air outlet are respectively arranged at two ends of the shell corresponding to the length direction of the shell;
the cover is covered on the shell and covers the opening, and an upper air outlet is formed in the position, close to the main air outlet, of the cover;
the air feeder is arranged on the shell and supplies air to the shell through the air inlet;
all parts to be dried are arranged in the shell and positioned on an airflow path between the air inlet and the main air outlet.
Preferably, a rest stand is arranged in the shell, a gap is reserved between the rest stand and the bottom surface of the inner cavity of the shell, part or all of the upper end surface of the rest stand is defined as an object placing area, and a plurality of through holes are distributed on the upper end surface of the rest stand at the position of the object placing area.
Preferably, the blower comprises an air duct, two ends of the air duct are respectively communicated with the air inlet and the external space, a fan for driving air in the air duct to flow is arranged in the air duct, and an electric heating wire for heating air in the air duct and a filter layer for purifying air in the air duct are arranged in the air duct.
Preferably, the cross-sectional area of the main air outlet is larger than that of the air inlet.
The present invention is directed to solve at least the second technical problem in the related art to some extent: the special drying equipment can quickly and efficiently remove moisture on the surface of the part, and meanwhile, the part can be kept in a good cleanliness environment.
Therefore, an object of the present invention is to provide a special drying apparatus for the second technical problem, which includes a housing, wherein the housing is provided with an opening for picking and placing the parts to be dried, and two ends of the housing corresponding to the length direction of the housing are respectively provided with an air inlet and a main air outlet;
the cover covers the shell and covers the opening, and an upper air outlet is formed in the position, close to the main air outlet, of the shell or the cover;
the air feeder is arranged on the shell and supplies air to the shell through the air inlet;
and an object placing space for containing the parts to be dried is formed between the air inlet and the main air outlet in the shell.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
The technical scheme has the following advantages or beneficial effects: firstly, through ultrasonic cleaning and accomplish stoving and assembly under the ultra-clean environment, the inside cleanliness factor of the light path module that consequently the equipment was accomplished is good, secondly, can greatly improve the efficiency of drying through special drying equipment, the product of also being convenient for simultaneously accomplishes the stoving process under the ultra-clean environment.
Drawings
Fig. 1 is a schematic structural diagram of an assembly process of an optical circuit module according to the present invention.
Fig. 2 is a schematic structural view of the dedicated drying apparatus of the present invention.
Fig. 3 is an exploded view of fig. 2.
Fig. 4 is a schematic view of the internal structure of fig. 2 in a half-section state.
Fig. 5 is a schematic diagram of a half-section structure of the special drying device of the present invention.
100, special drying equipment, 1, a shell, 2, an air inlet, 3, a main air outlet, 4, a cover, 5, an opening, 6, an upper air outlet, 7, a blower, 8, a shelf, 8.1 and a through hole;
l refers to the length direction of the housing.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The ultra-clean environment described hereinafter refers to a clean environment of more than one thousand levels, and the actual working environment is designed to be a clean environment of hundreds levels in many cases.
An assembly process of an optical path module and a dedicated drying apparatus according to an embodiment of the present invention are described in detail below with reference to the accompanying drawings.
The first embodiment is as follows:
the invention provides an assembly process of an optical path module, which comprises the following steps as shown in figure 1:
and S1, respectively carrying out ultrasonic cleaning on each part forming the optical path module.
S2, drying the cleaned parts in an ultra-clean environment; the drying means that moisture on the surface of the part is removed to achieve drying, so that the drying is accelerated by the blowing air flow channel, and the drying is accelerated by increasing the temperature.
And S3, assembling the dried parts in an ultra-clean environment to form the light path module.
As one of preferable examples, step S1 includes placing each component constituting the optical path module in batches or in whole in an ultrasonic water tank, and performing ultrasonic water washing through the ultrasonic water tank. The ultrasonic water tank is a common device for ultrasonic water washing in the related art, and thus is not described in detail.
As one of the preferable examples, step S2 includes placing the cleaned parts in an ultra-clean environment, and drying the cleaned parts with hot air.
Furthermore, the ultra-clean environment is a hundred-grade clean environment, and the hundred-grade clean environment can realize a local ultra-clean environment required by the working environment through an ultra-clean workbench and can also reach an overall environment through an ultra-clean workshop to reach the ultra-clean environment.
As one of the preferred examples, wherein the step S3 includes the steps of:
s31, standing and cooling the dried parts to room temperature; the influence of thermal expansion and cold contraction of the dried parts on the assembly of the parts is reduced.
And S32, assembling the parts at room temperature to form the optical path module.
As one of preferable examples, in the step S2, the drying operation is performed by an external handheld general-purpose blower.
As one of preferable examples, the drying of each component in the step S2 is completed by the dedicated drying apparatus 100.
Example two:
the basic structure is the same as the first embodiment, except that, as shown in fig. 2 to 5, the special drying apparatus 100 includes:
the air conditioner comprises a shell 1, wherein the shell 1 is of a rectangular structure, and an air inlet 2 and a main air outlet 3 are respectively arranged at two ends of the shell 1 corresponding to the length direction L of the shell;
the cover 4 is arranged on the shell 1, an opening 5 matched with the cover 4 is formed in the shell 1, the cover 4 covers the shell 1 and covers the opening 5, and an upper air outlet 6 is formed in the position, close to the main air outlet 3, of the cover 4;
the blower 7 is arranged on the shell 1 and blows air into the shell 1 through the air inlet 2;
all parts to be dried are arranged in the shell 1 and positioned on an airflow path between the air inlet 2 and the main air outlet 3.
Example three:
the basic structure is the same as the embodiment, and the difference is that: the storage rack is characterized in that a placement rack 8 is arranged in the shell 1, a gap is reserved between the placement rack 8 and the bottom surface of the inner cavity of the shell 1, a partial area of the placement rack 8 is divided into a placement area for placing parts, the placement area can be a part of the upper end surface of the placement rack 8 or can extend to the whole upper end surface, and a plurality of through holes 8.1 are distributed in the position, located in the placement area, of the upper end surface of the placement rack 8. Through the arrangement of the through holes 8.1, the water dropping on the rest stand 8 from the parts can be increased to run off from the through holes 8.1, and meanwhile, the air flow between the parts and the rest stand 8 can also be increased.
Preferably, a layer made of porous material is laid on the bottom of the housing 1, and each part to be dried is laid on the layer.
Example four:
the basic structure is the same as the embodiment, and the difference is that: the air feeder 7 comprises an air duct, two ends of the air duct are respectively communicated with the air inlet 2 and the external space, a fan used for driving air in the air duct to flow is arranged in the air duct, and an electric heating wire used for heating air in the air duct and a filter layer used for purifying air in the air duct are arranged in the air duct. The heating of air can be realized through the heater strip, realizes the selection of cold-hot wind. Of course, a switch for opening and closing the electric heating wire is arranged outside the casing of the blower 7.
Example five:
the basic structure is the same as the embodiment, and the difference is that: the cross section area of the main air outlet 3 is larger than that of the air inlet 2. When the cross-sectional area of the main air outlet 3 is larger than that of the air inlet 2, a small internal-external pressure difference can be maintained in the shell 1, and the problem that the cover is separated from the shell 1 due to overhigh pressure to cause equipment damage is avoided.
Example six:
a special drying apparatus, as shown in fig. 2-5, comprising:
the drying device comprises a shell 1, wherein an opening 5 for taking and placing parts to be dried is formed in the shell 1, and an air inlet 2 and a main air outlet 3 are respectively formed in two ends of the shell 1 corresponding to the length direction L of the shell;
the cover 4 covers the shell 1 and covers the opening 5, and an upper air outlet 6 is arranged on the shell 1 or the cover 4 and close to the main air outlet 3;
the blower 7 is arranged on the shell 1 and blows air into the shell 1 through the air inlet 2;
and an object placing space for accommodating parts to be dried is formed between the air inlet 2 and the main air outlet 3 in the shell 1.
It should be noted that, in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Various alterations and modifications will no doubt become apparent to those skilled in the art after having read the above description. Therefore, the appended claims should be construed to cover all such variations and modifications as fall within the true spirit and scope of the invention. Any and all equivalent ranges and contents within the scope of the claims should be considered to be within the intent and scope of the present invention.
Claims (10)
1. An assembly process of an optical path module is characterized by comprising the following steps:
s1, respectively carrying out ultrasonic cleaning on each part forming the light path module;
s2, drying the cleaned parts in an ultra-clean environment;
and S3, assembling the dried parts in an ultra-clean environment to form the light path module.
2. An assembly process of an optical circuit module according to claim 1, wherein: in step S1, the parts constituting the optical path module are placed in batches or in their entirety in an ultrasonic water tank, and ultrasonic water washing is performed by the ultrasonic water tank.
3. An assembly process of an optical circuit module according to claim 1, wherein: and step S2, drying the cleaned parts in an ultra-clean environment by adopting hot air.
4. An assembly process of an optical circuit module according to claim 3, wherein: wherein, step S3 includes the following steps:
s31, standing and cooling the dried parts to room temperature;
and S32, assembling the parts at room temperature to form the optical path module.
5. An assembly process of an optical circuit module according to claim 1, wherein: in the step S2, the parts are dried by the special drying device (100).
6. An assembly process of an optical circuit module according to claim 1, wherein: the dedicated drying apparatus (100) comprises:
the air conditioner comprises a shell (1), wherein an air inlet (2) and a main air outlet (3) are respectively formed in two ends of the shell (1) corresponding to the length direction L of the shell;
the air conditioner comprises a shell (1), a cover (4), an opening (5) matched with the cover (4) is formed in the shell (1), the cover (4) covers the shell (1) and covers the opening (5), and an upper air outlet (6) is formed in the position, close to the main air outlet (3), of the cover (4);
the air feeder (7) is arranged on the shell (1) and feeds air into the shell (1) through the air inlet (2);
all parts to be dried are arranged in the shell (1) and positioned on an airflow path between the air inlet (2) and the main air outlet (3).
7. An assembly process of an optical circuit module according to claim 6, wherein: the storage rack is characterized in that a placement rack (8) is arranged in the shell (1), a gap is reserved between the placement rack (8) and the bottom surface of the inner cavity of the shell (1), part or all of the upper end surface of the placement rack (8) is a placement area, and a plurality of through holes (8.1) are distributed in the position, located in the placement area, of the upper end surface of the placement rack (8).
8. An assembly process of an optical circuit module according to claim 6, wherein: the air feeder (7) comprises an air channel, two ends of the air channel are respectively communicated with the air inlet (2) and the external space, a fan used for driving air in the air channel to flow is arranged in the air channel, and an electric heating wire used for heating air in the air channel and a filter layer used for purifying air in the air channel are arranged in the air channel.
9. An assembly process of an optical circuit module according to claim 6, wherein: the cross section area of the main air outlet (3) is larger than that of the air inlet (2).
10. A special drying apparatus for the assembly process of the optical circuit module according to claim 5, comprising:
the drying device comprises a shell (1), wherein an opening (5) for taking and placing parts to be dried is formed in the shell (1), and an air inlet (2) and a main air outlet (3) are respectively formed in two ends of the shell (1) corresponding to the length direction L of the shell;
the cover (4) covers the shell (1) and covers the opening (5), and an upper air outlet (6) is arranged on the shell (1) or the cover (4) and close to the main air outlet (3);
the air feeder (7) is arranged on the shell (1) and feeds air into the shell (1) through the air inlet (2);
and an object placing space for accommodating parts to be dried is formed between the air inlet (2) and the main air outlet (3) in the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011478878.8A CN112571012A (en) | 2020-12-15 | 2020-12-15 | Assembly process of light path module and special drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011478878.8A CN112571012A (en) | 2020-12-15 | 2020-12-15 | Assembly process of light path module and special drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112571012A true CN112571012A (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011478878.8A Pending CN112571012A (en) | 2020-12-15 | 2020-12-15 | Assembly process of light path module and special drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112571012A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115793180A (en) * | 2023-01-31 | 2023-03-14 | 四川明日宇航工业有限责任公司 | Light conduction box and assembly process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009210A (en) * | 2011-09-28 | 2013-04-03 | 上海双明光学科技有限公司 | Processing method of lens for UV (Ultraviolet) camera lens |
| CN104749739A (en) * | 2015-04-08 | 2015-07-01 | 浙江舜宇光学有限公司 | Assembly method for array-type lens |
| CN106454032A (en) * | 2016-10-17 | 2017-02-22 | 芜湖赋兴光电有限公司 | Camera lens installation process |
| CN208083002U (en) * | 2018-01-24 | 2018-11-13 | 天水师范学院 | The oil painting dress small iron flask ultrasonic wave Rapid Cleaning air blast drying box of turpentine oil |
| CN110906697A (en) * | 2019-09-20 | 2020-03-24 | 奥佳华智能健康科技集团股份有限公司 | Drying device |
-
2020
- 2020-12-15 CN CN202011478878.8A patent/CN112571012A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009210A (en) * | 2011-09-28 | 2013-04-03 | 上海双明光学科技有限公司 | Processing method of lens for UV (Ultraviolet) camera lens |
| CN104749739A (en) * | 2015-04-08 | 2015-07-01 | 浙江舜宇光学有限公司 | Assembly method for array-type lens |
| CN106454032A (en) * | 2016-10-17 | 2017-02-22 | 芜湖赋兴光电有限公司 | Camera lens installation process |
| CN208083002U (en) * | 2018-01-24 | 2018-11-13 | 天水师范学院 | The oil painting dress small iron flask ultrasonic wave Rapid Cleaning air blast drying box of turpentine oil |
| CN110906697A (en) * | 2019-09-20 | 2020-03-24 | 奥佳华智能健康科技集团股份有限公司 | Drying device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115793180A (en) * | 2023-01-31 | 2023-03-14 | 四川明日宇航工业有限责任公司 | Light conduction box and assembly process thereof |
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Application publication date: 20210330 |