CN112856919A - Refrigerator door plate processing method - Google Patents
Refrigerator door plate processing method Download PDFInfo
- Publication number
- CN112856919A CN112856919A CN202110211793.1A CN202110211793A CN112856919A CN 112856919 A CN112856919 A CN 112856919A CN 202110211793 A CN202110211793 A CN 202110211793A CN 112856919 A CN112856919 A CN 112856919A
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- Prior art keywords
- heat
- insulating layer
- plate
- refrigerator
- glue
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention discloses a refrigerator door plate processing method, which comprises the following steps: s1, selecting materials, selecting a proper refrigerator door plate, performing steam fumigation on the plate, and then washing and cleaning; s2, processing, namely after cleaning, grooving the plate, and polishing and decorating the groove position after grooving; s3, treating a heat insulation layer, wherein multiple layers of filling are arranged in the heat insulation layer, and the filling materials are sponge and foamed plastic plates; and S4, gluing, namely gluing the slot positions, and sticking the heat-insulating layer by using glue to ensure that the heat-insulating layer is attached to the slot positions. According to the invention, the groove is formed in the plate, the positioning groove is arranged in the groove, the heat-insulating layer is matched with the groove and the positioning groove, and the bonding is carried out by using glue, so that the whole heat-insulating layer can be conveniently replaced at a later stage, the difficulty in replacing the heat-insulating layer is reduced, the heat-insulating property of the refrigerator is maximized, and the whole use effect and the service life of the refrigerator are prolonged.
Description
Technical Field
The invention relates to the technical field of refrigerator door plate production, in particular to a refrigerator door plate processing method.
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. Refrigerators are of many types and are generally classified by their internal cooling, use, climatic environment, appearance, and cooling means. Gas compression refrigerator: it is a refrigerator which can absorb heat to attain the goal of refrigeration by means of vaporization of low-boiling point liquid refrigerant (such as Freon R12), then it is evaporated and compressed by compressor, and then it is liquefied by means of heat release so as to implement refrigeration circulation. As the theory and the production technology of the refrigerator are mature in process and long in service life, more than 90 percent of refrigerators produced in China at present are the refrigerators. Gas absorption refrigerator: it uses heat source as power, commonly uses ammonia as refrigerant, and uses hydrogen capable of producing liquid ammonia evaporation condition as diffusant, and utilizes the mixed solution of ammonia, water and hydrogen to implement continuous 'absorption-diffusion' mode refrigerator. Because no operation machinery is arranged, the device has the advantages of no noise, simple structure, low cost, difficult damage and long service life. The heating device can be heated by various heat sources such as electricity, natural gas, kerosene lamps, solar energy and the like to work.
The heat preservation layer needs to be filled in the door plate when the existing refrigerator door plate is produced, however, the existing heat preservation material is replaced quickly, the traditional heat preservation layer is installed and cannot be replaced in the later period, the heat preservation performance of the whole refrigerator cannot be improved, the use effect and the service life of the refrigerator cannot be prolonged, and therefore the refrigerator door plate processing method is provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a refrigerator door plate processing method.
In order to achieve the purpose, the invention adopts the following technical scheme:
a refrigerator door plate processing method comprises the following steps:
s1, selecting materials, selecting a proper refrigerator door plate, performing steam fumigation on the plate, and then washing and cleaning;
s2, processing, namely after cleaning, grooving the plate, and polishing and decorating the groove position after grooving;
s3, treating a heat insulation layer, wherein multiple layers of filling are arranged in the heat insulation layer, and the filling materials are sponge and foamed plastic plates;
s4, gluing, namely gluing the slot positions, and sticking the heat-insulating layer by using glue to enable the heat-insulating layer to be attached to the slot positions;
s5, processing a gap, processing the gap between the heat-insulating layer and the groove position after the heat-insulating layer is adhered, and adhering a rubber pad along the gap;
s6, performing outer layer treatment, namely adhering a glass plate to the outer layer surface of the plate, and then coating a film on the glass plate;
and S7, detecting the product, detecting the quality of the product after finishing coating, packaging the product after the quality is qualified, and returning the unqualified product to be reprocessed.
Preferably, in the detection of the S7 product, the extrusion strength, the corrosion strength, the heat preservation effect and the scratch-proof strength of the product need to be detected.
Preferably, in the step of S4 gluing, the selected glue is glass glue, and in the step of S5 gap processing, glass glue is also used.
Preferably, in the outer layer treatment of S6, the thickness of the plated film is set to 2-3 μm, and the material of the vacuum plated film is one or more of titanium nitride, titanium carbonitride and titanium aluminum nitride.
Preferably, in the processing of S2, a plurality of coordination grooves are formed in the surface array of the groove, a plurality of convex coordination blocks are arranged on one side of the heat insulation layer, and the coordination blocks are bonded to the coordination grooves by glue.
Preferably, in the S1 selection, the plate is selected from one of a P-cm refrigerator panel, a PVC refrigerator panel or a V-cm refrigerator panel.
According to the invention, the groove is formed in the plate, the positioning groove is arranged in the groove, the heat-insulating layer is matched with the groove and the positioning groove, and the bonding is carried out by using glue, so that the whole heat-insulating layer can be conveniently replaced at a later stage, the difficulty in replacing the heat-insulating layer is reduced, the heat-insulating property of the refrigerator is maximized, and the whole use effect and the service life of the refrigerator are prolonged.
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 refrigerator door plate processing method comprises the following steps:
s1, selecting materials, selecting a proper refrigerator door plate, performing steam fumigation on the plate, and then washing and cleaning;
s2, processing, namely after cleaning, grooving the plate, and polishing and decorating the groove position after grooving;
s3, treating a heat insulation layer, wherein multiple layers of filling are arranged in the heat insulation layer, and the filling materials are sponge and foamed plastic plates;
s4, gluing, namely gluing the slot positions, and sticking the heat-insulating layer by using glue to enable the heat-insulating layer to be attached to the slot positions;
s5, processing a gap, processing the gap between the heat-insulating layer and the groove position after the heat-insulating layer is adhered, and adhering a rubber pad along the gap;
s6, performing outer layer treatment, namely adhering a glass plate to the outer layer surface of the plate, and then coating a film on the glass plate;
and S7, detecting the product, detecting the quality of the product after finishing coating, packaging the product after the quality is qualified, and returning the unqualified product to be reprocessed.
In this embodiment, in the detection of the S7 product, the anti-extrusion strength, the anti-corrosion strength, the heat preservation effect, and the anti-scratch strength of the product need to be detected.
In the embodiment, the glue used in the glue coating of S4 is glass glue, and the glass glue is also used in the gap treatment of S5.
In this embodiment, in the outer layer treatment of S6, the thickness of the plated film is set to be 2-3 μm, and the material of the vacuum plated film is one or more of titanium nitride, titanium carbonitride, and titanium aluminum nitride.
In this embodiment, in the processing of S2, a plurality of coordination grooves are formed in the grooved surface array, a plurality of raised coordination blocks are arranged on one side of the insulating layer, and the coordination blocks are bonded to the coordination grooves by glue.
In this embodiment, in the S1 selection, the plate is selected from one of a P-cm refrigerator panel, a PVC refrigerator panel, or a V-cm refrigerator panel.
According to the invention, the groove is formed in the plate, the positioning groove is arranged in the groove, the heat-insulating layer is matched with the groove and the positioning groove, and the bonding is carried out by using glue, so that the whole heat-insulating layer can be conveniently replaced at a later stage, the difficulty in replacing the heat-insulating layer is reduced, the heat-insulating property of the refrigerator is maximized, and the whole use effect and the service life of the refrigerator are prolonged.
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. The processing method of the refrigerator door plate is characterized by comprising the following steps:
s1, selecting materials, selecting a proper refrigerator door plate, performing steam fumigation on the plate, and then washing and cleaning;
s2, processing, namely after cleaning, grooving the plate, and polishing and decorating the groove position after grooving;
s3, treating a heat insulation layer, wherein multiple layers of filling are arranged in the heat insulation layer, and the filling materials are sponge and foamed plastic plates;
s4, gluing, namely gluing the slot positions, and sticking the heat-insulating layer by using glue to enable the heat-insulating layer to be attached to the slot positions;
s5, processing a gap, processing the gap between the heat-insulating layer and the groove position after the heat-insulating layer is adhered, and adhering a rubber pad along the gap;
s6, performing outer layer treatment, namely adhering a glass plate to the outer layer surface of the plate, and then coating a film on the glass plate;
and S7, detecting the product, detecting the quality of the product after finishing coating, packaging the product after the quality is qualified, and returning the unqualified product to be reprocessed.
2. The method as claimed in claim 1, wherein in the S7 product test, the extrusion strength, corrosion strength, heat preservation effect and scratch strength of the product need to be tested.
3. The method as claimed in claim 1, wherein the glue used in the step S4 is glass glue, and the glass glue is used in the step S5.
4. The method as claimed in claim 1, wherein in the step of processing the outer layer of S6, the thickness of the coating is set to 2-3 μm, and the vacuum coating is made of one or more of titanium nitride, titanium carbonitride and titanium aluminum nitride.
5. The method as claimed in claim 1, wherein in the step S2, a plurality of coordination grooves are formed on the surface of the groove, a plurality of convex coordination blocks are arranged on one side of the insulating layer, and the coordination blocks are bonded with the coordination grooves by glue.
6. The method as claimed in claim 1, wherein in the step S1, the plate is selected from one of a P cm refrigerator panel, a PVC refrigerator panel and a V cm refrigerator panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110211793.1A CN112856919A (en) | 2021-02-25 | 2021-02-25 | Refrigerator door plate processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110211793.1A CN112856919A (en) | 2021-02-25 | 2021-02-25 | Refrigerator door plate processing method |
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| Publication Number | Publication Date |
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| CN112856919A true CN112856919A (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110211793.1A Pending CN112856919A (en) | 2021-02-25 | 2021-02-25 | Refrigerator door plate processing method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005057135A1 (en) * | 2005-11-30 | 2007-06-06 | BSH Bosch und Siemens Hausgeräte GmbH | The refrigerator |
| CN105621854A (en) * | 2015-12-28 | 2016-06-01 | 滁州美业机械制造有限公司 | Refrigerator center spacer and machining technique thereof |
| CN109668369A (en) * | 2018-11-30 | 2019-04-23 | 滁州市新康达金属制品有限公司 | A kind of corrosion resistance refrigerator door panel processing technology |
| CN109668367A (en) * | 2018-11-30 | 2019-04-23 | 滁州市新康达金属制品有限公司 | A kind of high-strength refrigerator door board machining process |
| US20190234678A1 (en) * | 2016-08-22 | 2019-08-01 | Qingdao Haier Joint Stock Co., Ltd. | Refrigerator door and method of manufacturing same |
| CN111486650A (en) * | 2020-03-27 | 2020-08-04 | 滁州市新康达金属制品有限公司 | Refrigerator door plate processing method |
-
2021
- 2021-02-25 CN CN202110211793.1A patent/CN112856919A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005057135A1 (en) * | 2005-11-30 | 2007-06-06 | BSH Bosch und Siemens Hausgeräte GmbH | The refrigerator |
| CN105621854A (en) * | 2015-12-28 | 2016-06-01 | 滁州美业机械制造有限公司 | Refrigerator center spacer and machining technique thereof |
| US20190234678A1 (en) * | 2016-08-22 | 2019-08-01 | Qingdao Haier Joint Stock Co., Ltd. | Refrigerator door and method of manufacturing same |
| CN109668369A (en) * | 2018-11-30 | 2019-04-23 | 滁州市新康达金属制品有限公司 | A kind of corrosion resistance refrigerator door panel processing technology |
| CN109668367A (en) * | 2018-11-30 | 2019-04-23 | 滁州市新康达金属制品有限公司 | A kind of high-strength refrigerator door board machining process |
| CN111486650A (en) * | 2020-03-27 | 2020-08-04 | 滁州市新康达金属制品有限公司 | Refrigerator door plate processing method |
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Application publication date: 20210528 |