CN112844989A - Spraying method for middle partition plate of lower box opening of refrigerator - Google Patents
Spraying method for middle partition plate of lower box opening of refrigerator Download PDFInfo
- Publication number
- CN112844989A CN112844989A CN202110108349.7A CN202110108349A CN112844989A CN 112844989 A CN112844989 A CN 112844989A CN 202110108349 A CN202110108349 A CN 202110108349A CN 112844989 A CN112844989 A CN 112844989A
- Authority
- CN
- China
- Prior art keywords
- partition board
- spraying
- oil film
- refrigerator
- partition plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005192 partition Methods 0.000 title claims abstract description 82
- 238000005507 spraying Methods 0.000 title claims abstract description 46
- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 238000004513 sizing Methods 0.000 claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 239000003292 glue Substances 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 8
- 238000003958 fumigation Methods 0.000 claims abstract description 6
- 238000007664 blowing Methods 0.000 claims abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 230000002528 anti-freeze Effects 0.000 claims description 3
- 239000007798 antifreeze agent Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 239000000853 adhesive Substances 0.000 abstract description 6
- 230000001070 adhesive effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 18
- 239000007921 spray Substances 0.000 description 6
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 235000013611 frozen food Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000005543 nano-size silicon particle Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 241000219112 Cucumis Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000020965 cold beverage Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/56—Three layers or more
- B05D7/58—No clear coat specified
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Abstract
The invention discloses a spraying method for a middle partition plate of a lower box opening of a refrigerator, which comprises the following steps: s1, cleaning the partition board to be sprayed, and after cleaning, drying by blowing hot air; s2, after drying, spraying a layer of sizing glue on the surface of the partition board, and when the sizing glue is sprayed, keeping the temperature of the whole operation environment at 40-50 ℃; s3, two opposite angles of the partition board are clamped by two clamping plates, and the partition board is driven to rotate by the clamping plates, so that the angle of the partition board can be adjusted. The invention provides a method for spraying a sizing adhesive on the surface of a partition plate, using the sizing adhesive to shape and fix a light transmission promoter and a protective oil film, using a high-temperature steam fumigation mode to enable the protective oil film to shrink, and spraying a wear-resistant coating on the outer part of the protective oil film, so that the use quality of the whole partition plate in a low-temperature environment is ensured, and the partition plate is formed at one step during spraying, is high in spraying quality and efficiency, and reduces high cost caused by multiple operations.
Description
Technical Field
The invention relates to the technical field of refrigerator partition plate production, in particular to a spraying method for a partition plate in a lower box opening of a refrigerator.
Background
A refrigerating device keeping constant low temperature is also a civil product which can keep food or other articles in a constant low temperature cold state. The cabinet or the box is provided with a compressor, an ice maker for freezing and a storage box with a refrigerating device. The volume of the household refrigerator is usually 20-500 liters. Vertical refrigerator: the refrigerator door is largest in size in the height direction, the refrigerator door is arranged right in front of the refrigerator, and the occupied area is small. Horizontal refrigerator: the size of the box door is largest in the length direction, and the box door is mostly arranged at the top of the box. The freezing box is usually horizontal, and the box door is opened upwards, so that the leakage heat can be reduced. But the occupied area is large, and the articles are not convenient to store and take. Desk type refrigerator: the height of the utility model is 750-850 mm, the width is 900-1000 mm, and the depth is 450-500 mm. It is mostly a refrigerator, and is suitable for storing cold drinks and melons and fruits.
When the partition plate of the lower box opening of the existing refrigerator is used, the partition plate needs to be placed in a low-temperature environment for a long time, the low-temperature resistance of a coating cannot be guaranteed by the existing spraying process during operation, however, the coating on the surface of the partition plate can be embrittled by the low-temperature environment, frozen food can be not beneficial to the safety of the coating on the partition plate when the partition plate is taken when the partition plate is used, the existing spraying operation flow is more, the consumed materials are more, the spraying cost is higher, and the enterprise production requirement is not facilitated.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a spraying method for a partition plate in a lower box opening of a refrigerator.
In order to achieve the purpose, the invention adopts the following technical scheme:
a spraying method for a partition plate in a lower box opening of a refrigerator comprises the following steps:
s1, cleaning the partition board to be sprayed, and after cleaning, drying by blowing hot air;
s2, after drying, spraying a layer of sizing glue on the surface of the partition board, and when the sizing glue is sprayed, keeping the temperature of the whole operation environment at 40-50 ℃;
s3, clamping two opposite corners of the partition board by two clamping boards, and driving the partition board to rotate by the clamping boards, so that the angle of the partition board can be adjusted;
s4, after the partition board is adjusted, spraying light transmission promoters on two surfaces of the partition board at the same time, wherein the light transmission promoters can be adhered to the surface of the sizing glue;
s5, spraying a protective oil film on the surface of the partition plate, and spraying a wear-resistant coating on the outer part of the protective oil film;
and S6, finally, carrying out high-temperature steam fumigation and shaping on the sprayed partition plate, and protecting the oil film from being heated and shrunk to be fixed on the surface of the partition plate.
Preferably, the cross section of the clamping plate is of an L-shaped structure, and the thickness of the clamping plate is smaller than that of the partition plate.
Preferably, the splint is fixedly connected with a rotating shaft, the other end of the rotating shaft is fixedly connected with a motor, and the motor drives the partition plate to rotate.
Preferably, when the protective oil film is used, an antifreeze agent needs to be added, so that the antifreeze effect of the protective oil film is improved.
Preferably, the wear-resistant coating is nano silicon dioxide, nano ceramic or wear-resistant resin.
Preferably, the spray pipe used in the spraying of the partition plate moves at a constant speed along the length direction of the partition plate, the spray pipe is provided with a plurality of nozzles, and the length of the spray pipe is greater than the width of the partition plate.
The invention provides a method for spraying a sizing adhesive on the surface of a partition plate, using the sizing adhesive to shape and fix a light transmission promoter and a protective oil film, using a high-temperature steam fumigation mode to enable the protective oil film to shrink, and spraying a wear-resistant coating on the outer part of the protective oil film, so that the use quality of the whole partition plate in a low-temperature environment is ensured, and the partition plate is formed at one step during spraying, is high in spraying quality and efficiency, and reduces high cost caused by multiple operations.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
Examples
A spraying method for a partition plate in a lower box opening of a refrigerator comprises the following steps:
s1, cleaning the partition board to be sprayed, and after cleaning, drying by blowing hot air;
s2, after drying, spraying a layer of sizing glue on the surface of the partition board, and when the sizing glue is sprayed, keeping the temperature of the whole operation environment at 40-50 ℃;
s3, clamping two opposite corners of the partition board by two clamping boards, and driving the partition board to rotate by the clamping boards, so that the angle of the partition board can be adjusted;
s4, after the partition board is adjusted, spraying light transmission promoters on two surfaces of the partition board at the same time, wherein the light transmission promoters can be adhered to the surface of the sizing glue;
s5, spraying a protective oil film on the surface of the partition plate, and spraying a wear-resistant coating on the outer part of the protective oil film;
and S6, finally, carrying out high-temperature steam fumigation and shaping on the sprayed partition plate, and protecting the oil film from being heated and shrunk to be fixed on the surface of the partition plate.
Preferably, the cross section of the clamping plate is of an L-shaped structure, and the thickness of the clamping plate is smaller than that of the partition plate.
Preferably, the splint is fixedly connected with a rotating shaft, the other end of the rotating shaft is fixedly connected with a motor, and the motor drives the partition plate to rotate.
Preferably, when the protective oil film is used, an antifreeze agent needs to be added, so that the antifreeze effect of the protective oil film is improved.
Preferably, the wear-resistant coating is nano silicon dioxide, nano ceramic or wear-resistant resin.
Preferably, the spray pipe used in the spraying of the partition plate moves at a constant speed along the length direction of the partition plate, the spray pipe is provided with a plurality of nozzles, and the length of the spray pipe is greater than the width of the partition plate.
The invention provides a method for spraying a sizing adhesive on the surface of a partition board, wherein the sizing adhesive is used for sizing and fixing a light transmission promoter and a protective oil film, the light transmission promoter facilitates the light transmission of the partition board, the protective oil film facilitates the first layer protection, the protective oil film is contracted by using a high-temperature steam fumigation mode, so that the protective oil film is contracted and sized, and then a wear-resistant coating is sprayed on the outer part of the protective oil film, so that when the partition board is used in a low-temperature environment, the wear-resistant coating facilitates the partition board to be prevented from being damaged by frozen food, the use quality of the whole partition board in the low-temperature environment is ensured, the partition board is formed at one time during spraying, the spraying quality is high and efficient, the high cost caused by multiple operations is reduced, the environment temperature is kept between 40.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A spraying method for a partition board in a lower box opening of a refrigerator is characterized by comprising the following steps:
s1, cleaning the partition board to be sprayed, and after cleaning, drying by blowing hot air;
s2, after drying, spraying a layer of sizing glue on the surface of the partition board, and when the sizing glue is sprayed, keeping the temperature of the whole operation environment at 40-50 ℃;
s3, clamping two opposite corners of the partition board by two clamping boards, and driving the partition board to rotate by the clamping boards, so that the angle of the partition board can be adjusted;
s4, after the partition board is adjusted, spraying light transmission promoters on two surfaces of the partition board at the same time, wherein the light transmission promoters can be adhered to the surface of the sizing glue;
s5, spraying a protective oil film on the surface of the partition plate, and spraying a wear-resistant coating on the outer part of the protective oil film;
and S6, finally, carrying out high-temperature steam fumigation and shaping on the sprayed partition plate, and protecting the oil film from being heated and shrunk to be fixed on the surface of the partition plate.
2. The spraying method for the partition board in the lower box opening of the refrigerator as claimed in claim 1, wherein the cross section of the clamping plate is of an L-shaped structure, and the thickness of the clamping plate is smaller than that of the partition board.
3. The spraying method for the partition board in the lower box opening of the refrigerator as claimed in claim 1, wherein a rotating shaft is fixedly connected to the clamping plate, a motor is fixedly connected to the other end of the rotating shaft, and the motor drives the partition board to rotate.
4. The spraying method of the middle partition plate of the lower box opening of the refrigerator as claimed in claim 1, wherein an antifreeze agent is added to the protective oil film when the protective oil film is used, so that an antifreeze effect of the protective oil film is improved.
5. The spraying method for the partition board in the lower box opening of the refrigerator as claimed in claim 1, wherein the wear-resistant coating is nano silica, nano ceramic or wear-resistant resin.
6. The spraying method of the partition board in the lower box opening of the refrigerator as claimed in claim 1, wherein a spraying pipe used in spraying the partition board moves at a constant speed along the length direction of the partition board, the spraying pipe is provided with a plurality of nozzles, and the length of the spraying pipe is greater than the width of the partition board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110108349.7A CN112844989A (en) | 2021-01-27 | 2021-01-27 | Spraying method for middle partition plate of lower box opening of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110108349.7A CN112844989A (en) | 2021-01-27 | 2021-01-27 | Spraying method for middle partition plate of lower box opening of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112844989A true CN112844989A (en) | 2021-05-28 |
Family
ID=76009451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110108349.7A Pending CN112844989A (en) | 2021-01-27 | 2021-01-27 | Spraying method for middle partition plate of lower box opening of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112844989A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102470389A (en) * | 2009-06-30 | 2012-05-23 | 东丽工程株式会社 | Conveyance device for base material having both surfaces coated with coating solution |
| CN104910776A (en) * | 2015-05-27 | 2015-09-16 | 南京粒能新材料科技有限公司 | Transparent wear-resistant super-hydrophobic coating material, preparation method and coating process thereof |
| CN107537736A (en) * | 2017-09-22 | 2018-01-05 | 钱海燕 | A kind of liquid crystal display dispensing curing |
| CN110736296A (en) * | 2019-09-20 | 2020-01-31 | 滁州市友邦涂装有限公司 | folding refrigerator lower partition board and spraying method thereof |
-
2021
- 2021-01-27 CN CN202110108349.7A patent/CN112844989A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102470389A (en) * | 2009-06-30 | 2012-05-23 | 东丽工程株式会社 | Conveyance device for base material having both surfaces coated with coating solution |
| CN104910776A (en) * | 2015-05-27 | 2015-09-16 | 南京粒能新材料科技有限公司 | Transparent wear-resistant super-hydrophobic coating material, preparation method and coating process thereof |
| CN107537736A (en) * | 2017-09-22 | 2018-01-05 | 钱海燕 | A kind of liquid crystal display dispensing curing |
| CN110736296A (en) * | 2019-09-20 | 2020-01-31 | 滁州市友邦涂装有限公司 | folding refrigerator lower partition board and spraying method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210528 |