CN1321576A - Plastics-sticking internal container of refrigerator and its production process - Google Patents
Plastics-sticking internal container of refrigerator and its production process Download PDFInfo
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- CN1321576A CN1321576A CN 01114737 CN01114737A CN1321576A CN 1321576 A CN1321576 A CN 1321576A CN 01114737 CN01114737 CN 01114737 CN 01114737 A CN01114737 A CN 01114737A CN 1321576 A CN1321576 A CN 1321576A
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- plastics
- refrigerator
- internal container
- plate
- plastic
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Abstract
The present invention discloses a sorbed plastic inner container for refrigerator and its production process. It is characterized by that said sorbed plastic inner container is an integral body formed from five portions of left side plate, right side plate, top plate, back plate and bottom plate which are connected together by means of ultrasonic welding process. Its production process includes the following steps: adopting ABS plate material with thickness of 1-2 mm, placing it into plastic-sorbing machine, electroheating and softening, vacuum-pumping to make softened plastics be sorbed on the mould, instantly cooling by blowing cold air or feeding water; after the plastics is hardened, obtaining the shaped materials for inner container, and connecting them into inner container integral body by means of ultrasonic welding process. Said invention is simple in production process, low in cost and high in production efficiency.
Description
The present invention relates to inner container of electric refrigerator, particularly a kind of plastics-sticking internal container of refrigerator and production new technique thereof.
At present, domestic and international most of refrigerator professional production producer in the making of inner container of icebox, because requirement on machining accuracy is too high, has all introduced the quite high plastic uptake aluminum liner of external large sucking plastic machine and price.Because the left and right side plate and the postnotum of this inner bag are an integral body, therefore singly be that hundreds thousand of units are wanted in the investment of Packing Machine at least, even more than more than hundred ten thousand yuan.And the plastic uptake aluminum die is bulky, and therefore operation inconvenience be not suitable for general medium and small refrigerator and use, and price also producer be difficult to bear.
It is simple to the purpose of this invention is to provide a kind of technology, easy to process, refrigerator plastics-sticking internal container and production new technique thereof that cost of investment is low.
The objective of the invention is to adopt following scheme to realize: the plastics-sticking internal container of refrigerator is connected by left plate, right plate and top, the back of the body, the base plate three parts method by ultra-sonic welded or gummed or riveted joint and constitutes integral body.
Production new technique of the present invention is: thick ABS sheet material or other plastic plates of 1～2mm adopted in the production of inner bag, putting on the Packing Machine platform makes it softening by electrical heating, sheet material reach the most soft in, raise rapidly or fall the plastic uptake aluminum dipping form, allow softening plastic plate one deck plastic cloth of on plastics suction mould, putting on, interior each pore of adsorption mould is by vacuumizing simultaneously, softening plastics are pull-in on the mould according to mold shape, blast-cold gas or fortune water cool off immediately, form the section bar of inner bag after plastics are hardened rapidly, constitute the integral body of inner bag at last by ultra-sonic welded.
Top of the present invention, the back of the body and base plate are that a sheet material shaping constitutes one, adopt metal sheet to be processed into.
Top of the present invention, the back of the body and base plate adopt the thick ABS sheet material of 1～2mm to make by the Packing Machine shaping.
The present invention is compared with the prior art: the preparation method of having broken the conventional refrigerator inner bag, efficiently solve highly difficult production technology, thereby not only reduced the cost of investment of equipment significantly, simplified production technology simultaneously, improved production efficiency, properties of product have reached domestic similar level.
Below in conjunction with accompanying drawing the present invention is illustrated.
Fig. 1 is a front view of the present invention;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is that the B-B of Fig. 1 is to cutaway view.
As Figure 1-3: be structural representation of the present invention, constitute by left plate 1, right plate 2, top, the back of the body, base plate 3 three parts, the splicing mouth of left and right side plate and top, the back of the body, base plate is integrated by ultra-sonic welded, can also connect by gummed simultaneously.Make as metal materials such as postnotum employing thin aluminum sheets, it was finished with being connected by riveted joint of left and right side plate.
The production new technique of inner container of icebox is: adopt thick ABS sheet material or other plastic plates of 1～2mm, putting on the Packing Machine platform makes it softening by electrical heating, sheet material reach the most soft in, rise rapidly or fall the plastic uptake aluminum dipping form, allow softening plastic plate one deck plastic cloth of on plastics suction mould, putting on, each pore (numerous fine apertures) of adsorption mould is bled by vavuum pump simultaneously, softening plastics are pull-in on the mould according to mold shape, blast-cold gas or fortune water cool off immediately, and plastics are hardened rapidly.Constitute inner container of icebox integral body by ultra-sonic welded at last.
Claims (4)
1, a kind of plastics-sticking internal container of refrigerator and production technology thereof is characterized in that: the plastics-sticking internal container of refrigerator by left plate (1), right plate (2) and top, the back of the body, base plate (3) the three parts method by ultra-sonic welded or gummed or riveted joint be connected constitute whole.
2, a kind of new technology of production claim 1, it is characterized in that: thick ABS sheet material or other plastic plates of 1～2mm adopted in the production of inner bag, putting on the Packing Machine platform makes it softening by electrical heating, sheet material reach the most soft in, rise rapidly or fall the plastic uptake aluminum dipping form, allow softening plastic plate one deck plastic cloth of on plastics suction mould, putting on, each pore makes softening plastics be pull-in on the mould according to mold shape by vacuumizing in the adsorption mould simultaneously, blast-cold gas or fortune water cool off immediately, form the section bar of inner bag after plastics are hardened rapidly, constitute integral body by ultra-sonic welded at last.
3, according to the described plastics-sticking internal container of refrigerator of claim 1, it is characterized in that: the top of said inner bag, the back of the body, base plate are that a sheet material shaping constitutes one, adopt metal sheet to be processed into.
4, according to claim 1 or 3 described plastics-sticking internal container of refrigerator, it is characterized in that: said top, the back of the body, base plate adopt the thick ABS sheet material of 1～2mm to make by the Packing Machine shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01114737 CN1321576A (en) | 2001-05-25 | 2001-05-25 | Plastics-sticking internal container of refrigerator and its production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01114737 CN1321576A (en) | 2001-05-25 | 2001-05-25 | Plastics-sticking internal container of refrigerator and its production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1321576A true CN1321576A (en) | 2001-11-14 |
Family
ID=4661358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01114737 Pending CN1321576A (en) | 2001-05-25 | 2001-05-25 | Plastics-sticking internal container of refrigerator and its production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1321576A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1303388C (en) * | 2002-06-25 | 2007-03-07 | 陈富定 | Refrigerator chamber and its manufacture |
| CN101879782A (en) * | 2010-06-13 | 2010-11-10 | 海信容声(广东)冰箱有限公司 | Production method of refrigerator rear soleplate |
| CN102913483A (en) * | 2012-10-22 | 2013-02-06 | 宜兴市宙斯泵业有限公司 | Large plastic-lining anticorrosion pump and manufacturing method thereof |
| CN103528330A (en) * | 2012-07-05 | 2014-01-22 | 泰州乐金电子冷机有限公司 | Refrigerator side plate |
| CN104180591A (en) * | 2013-05-23 | 2014-12-03 | 海尔集团公司 | Freezer |
| CN106180569A (en) * | 2016-09-07 | 2016-12-07 | 滁州市鑫鼎机械模具制造有限公司 | A kind of casting inner container of icebox mould top box formative technology |
| CN106180568A (en) * | 2016-09-07 | 2016-12-07 | 滁州市鑫鼎机械模具制造有限公司 | A kind of metal mold technique casting inner container of icebox mould strand |
| CN106885434A (en) * | 2017-03-17 | 2017-06-23 | 合肥华凌股份有限公司 | Refrigerator, inner container of icebox and its manufacture method |
| CN108645106A (en) * | 2018-04-27 | 2018-10-12 | 长虹美菱股份有限公司 | A kind of rear cover integral structure applied to refrigerator body |
-
2001
- 2001-05-25 CN CN 01114737 patent/CN1321576A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1303388C (en) * | 2002-06-25 | 2007-03-07 | 陈富定 | Refrigerator chamber and its manufacture |
| CN101879782A (en) * | 2010-06-13 | 2010-11-10 | 海信容声(广东)冰箱有限公司 | Production method of refrigerator rear soleplate |
| CN103528330A (en) * | 2012-07-05 | 2014-01-22 | 泰州乐金电子冷机有限公司 | Refrigerator side plate |
| CN102913483A (en) * | 2012-10-22 | 2013-02-06 | 宜兴市宙斯泵业有限公司 | Large plastic-lining anticorrosion pump and manufacturing method thereof |
| CN104180591A (en) * | 2013-05-23 | 2014-12-03 | 海尔集团公司 | Freezer |
| CN106180569A (en) * | 2016-09-07 | 2016-12-07 | 滁州市鑫鼎机械模具制造有限公司 | A kind of casting inner container of icebox mould top box formative technology |
| CN106180568A (en) * | 2016-09-07 | 2016-12-07 | 滁州市鑫鼎机械模具制造有限公司 | A kind of metal mold technique casting inner container of icebox mould strand |
| CN106885434A (en) * | 2017-03-17 | 2017-06-23 | 合肥华凌股份有限公司 | Refrigerator, inner container of icebox and its manufacture method |
| CN106885434B (en) * | 2017-03-17 | 2018-11-20 | 合肥华凌股份有限公司 | Refrigerator, inner container of icebox and its manufacturing method |
| CN108645106A (en) * | 2018-04-27 | 2018-10-12 | 长虹美菱股份有限公司 | A kind of rear cover integral structure applied to refrigerator body |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |