CN101927563A - Forming method and forming machine of multi-door refrigerator inner container - Google Patents
Forming method and forming machine of multi-door refrigerator inner container Download PDFInfo
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- CN101927563A CN101927563A CN2010102550154A CN201010255015A CN101927563A CN 101927563 A CN101927563 A CN 101927563A CN 2010102550154 A CN2010102550154 A CN 2010102550154A CN 201010255015 A CN201010255015 A CN 201010255015A CN 101927563 A CN101927563 A CN 101927563A
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- inner bag
- door refrigerator
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- inner container
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Abstract
The invention discloses a forming method and a forming machine of a multi-door refrigerator inner container. The forming machine comprises an inner container mold, a framework and a vacuum tank, wherein the framework is used for fixing a plank; during forming, closed spaces are respectively formed among the inner container mold, the framework and the plank and among the framework, the plank and the vacuum tank; and the inner container mold is provided with at least three mold inserts so that the inner container of the multi-door refrigerator is formed by all mold inserts of the inner container mold in a molding way. By changing the prior processing mode of splitting the multi-door inner container into a processing mode by one mold and one table, the invention not only can improve the production efficiency of the multi-door refrigerator inner container, but also can reduce the production cost of the multi-door refrigerator.
Description
Technical field
Employed make-up machine when the invention relates to a kind of forming method of inner container of icebox and moulding, employed make-up machine during particularly about a kind of forming method of multi-door refrigerator inner container and moulding.
Background technology
Be born so far from first refrigerator in the world, the mankind with the refrigerator last 100 years of having come into contacts with.The door number of refrigerator has also developed into two from initial simple gate.Nowadays, multi-door refrigerator, for example, three-door refrigerator begins to replace the main product that two refrigerators become market gradually, is subjected to the favor of vast high-end colony.
Along with the increase of three-door refrigerator demand, how to enhance productivity has apace become the important technological problems of the required solution of refrigerator production firm.And in the each several part structure of refrigerator, the production efficiency of inner bag is significant to the raising of refrigerator integral production efficient.
The manufacture field of current refrigerator inner bag is generally taked the processing mode of two of three moulds, i.e. refrigeration, freezing courage one mold forming, middle courage is then taked a mould bimodulus benevolence, like this, process two refrigerators and just need three inner bag moulds, the i.e. middle courage mould of two refrigerations, freezing courage one phantom and bimodulus benevolence.Yet this kind makes the mode of the inner bag separate machined of refrigerator needs to be provided with corresponding die change operation in the process of inner container of icebox, has influence on the production efficiency of inner container of icebox; In addition, need expend a large amount of electrical energy during die change, not only disagree, also increase the production cost of refrigerator with the trend of energy-conserving and environment-protective; In addition,, in the process of inner bag, normally after utilizing a kind of inner bag Mould Machining to go out the product of some, just carry out the die change operation, so just increased the stock of product, further increased the production cost of refrigerator for improving working (machining) efficiency.
Summary of the invention
In view of this, employed make-up machine when the invention provides a kind of forming method of multi-door refrigerator inner container and moulding, the production efficiency when it can improve the multi-door refrigerator inner container moulding and reduce the production cost of multi-door refrigerator inner container.
For reaching above-mentioned advantage, the invention provides a kind of forming method of multi-door refrigerator inner container, comprise sheet material, inner bag mould, framework are provided that wherein the inner bag mould is provided with at least three dies; Sheet material is fixed on the framework; The inner bag mould is moved, so that sheet material is coated on the die periphery of inner bag mould relative to framework; To vacuumize between inner bag mould and the sheet material, make sheet material be attached on the die of inner bag mould the inner bag of a mold forming multi-door refrigerator.
In one embodiment of the invention, the forming method of described multi-door refrigerator inner container is the forming method of three-door refrigerator inner bag, and this inner bag mould is provided with first die, second die and the 3rd die, the inner bag of above-mentioned three die one mold forming three-door refrigerators.
In one embodiment of the invention, the forming method of described multi-door refrigerator inner container comprises that also one provides the step and of vacuum tank to press empty step, this vacuum tank is provided with a plurality of air admission holes, in pressing empty step, the air admission hole of opening on the vacuum tank flows into extraneous gas, between vacuum tank and sheet material, form a higher-pressure region, sheet material is attached on the die inner bag of a mold forming multi-door refrigerator apace under the effect of vacuum between the pressure of air between vacuum tank and the sheet material and inner bag mould and the sheet material.
In one embodiment of the invention, described framework comprises patrix platform and counterdie platform, above-mentionedly sheet material is located at step on the framework comprises sheet material is delivered to the counterdie platform, and the relative counterdie platform of patrix platform is moved down, and sheet material is located between patrix platform and the counterdie platform.
For reaching above-mentioned advantage, the present invention also provides a kind of multi-door refrigerator inner container make-up machine, comprise inner bag mould, framework and vacuum tank, described framework is used for fixing sheet material, when the molding, between described inner bag mould, framework and the sheet material, and form confined space between described framework, sheet material and the vacuum tank respectively, described inner bag mould is provided with at least three dies, the inner bag of all die one mold forming multi-door refrigerators of above-mentioned inner bag mould.
In one embodiment of the invention, above-mentioned multi-door refrigerator inner container make-up machine is a three-door refrigerator inner bag make-up machine, and this inner bag mould is provided with first die, second die and the 3rd die, the inner bag of above-mentioned three die one mold forming multi-door refrigerators.
In one embodiment of the invention, described inner bag mould has a base, and all dies of above-mentioned inner bag mould are arranged at intervals on the base.
In one embodiment of the invention, described framework is located at inner bag mould top, and it comprises patrix platform and counterdie platform, offers the perforation that the die that makes the inner bag mould passes through on patrix platform and the counterdie platform respectively.
In one embodiment of the invention, described vacuum tank is located at the top of framework, and it offers a plurality of air admission holes and a plurality of steam vent.
In one embodiment of the invention, described vacuum tank is provided with a plurality of observation windows.
In the forming method and make-up machine of above-mentioned multi-door refrigerator inner container, at least three dies are set on the inner bag mould, when making moulding, all inner bags of multi-door refrigerator can a mold forming, the mode of inner container of icebox separate machined in the existing multi-door refrigerator inner container processing is changed into the processing mode of one of a mould, thereby make and when the multi-door refrigerator of the same model of processing, need not to be provided with the die change operation, both improved the production efficiency of multi-door refrigerator inner container, energy consumption when also having saved die change has reduced the production cost of multi-door refrigerator; In addition, the processing mode that a mould is makes the assembling flow path that is used for multi-door refrigerator that the product that processes can be instant, has realized zero inventory production, has further reduced the production cost of multi-door refrigerator; Further, the processing mode that a mould is makes the related personnel when carrying out the production deploying, need not to consider when use this mould, when uses another mould, has greatly simplified the tissue of producing.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the decomposing schematic representation of one of them embodiment of multi-door refrigerator inner container make-up machine of the present invention.
The specific embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, forming method and its specific embodiment of make-up machine, structure, feature and the effect thereof of the multi-door refrigerator inner container that foundation the present invention is proposed, describe in detail as after.
Forming method and make-up machine with the three-door refrigerator inner bag is that example describes below.
Fig. 1 is the decomposing schematic representation of one of them embodiment of multi-door refrigerator inner container make-up machine of the present invention.See also Fig. 1, multi-door refrigerator inner container make-up machine 100 of the present invention comprises inner bag mould 120, framework 140 and vacuum tank 160.
Described inner bag mould 120 has a base 121, be arranged at intervals with first die 122, second die 123 and the 3rd die 124 on the base 121, these three dies are respectively freezing courage die, refrigeration courage die and middle courage die, are used for the inner bag of a mold forming three-door refrigerator.
Described framework 140 is located at inner bag mould 120 tops, and it comprises patrix platform 141 and counterdie platform 142, offers the perforation (figure does not show) that three dies making inner bag mould 120 pass through on patrix platform 141 and the counterdie platform 142 respectively.
Described vacuum tank 160 is located at the top of framework 140, and it offers a plurality of air admission holes (figure does not show) and a plurality of steam vents (figure does not show), with the action of carrying out air inlet or vacuumizing.In addition, also be provided with a plurality of observation windows 161 on the vacuum tank 160, so that observe the moulding situation.
The forming method of above-mentioned three-door refrigerator inner bag may further comprise the steps:
Sheet material and make-up machine are provided.Sheet material 180 (being generally HIPS or ABS plastic) is provided, and through material loading, preheat, make sheet material 180 reach certain temperature after the operation such as heating, enter next step then:
Sheet material is fixed on the framework.By feed mechanism (figure does not show) sheet material 180 is delivered to counterdie platform 142, and secure it on the counterdie platform 142, then, utilize hydraulic mechanism (figure does not show) that patrix platform 141 is moved downward to minimum shaping position by initial extreme higher position, then, promote counterdie platform 142, sheet material 180 is located between patrix platform 141 and the counterdie platform 142, between sheet material 180,140 of frameworks and vacuum tank 160, form a confined space, enter next step then:
The inner bag mould is moved relative to framework.Promoting inner bag mould 120 moves up inner bag mould 120 relative frameworks 140, so that the die of inner bag mould 120 passes counterdie platform 142, the final confined space that forms 120 on sheet material 180, framework 140 and inner bag mould, in this process, under action of air pressure between inner bag mould 120 and the sheet material 180, sheet material 180 outwards expands rapidly, is coated on the die periphery of inner bag mould 120, form an air pocket, then:
Vacuumize, press empty and moulding.To vacuumize between inner bag mould 120 and the sheet material 180, and the air admission hole of opening on the vacuum tank 160 flows into extraneous gas and formation one higher-pressure region between vacuum tank 160 and sheet material 180, sheet material 180 is attached on the die under the effect of vacuum between the pressure of air between vacuum tank 160 and the sheet material 180 and inner bag mould 120 and the sheet material 180 apace, form the shape of three-door refrigerator inner bag, in this process, can observe the moulding situation by the observation window 161 of vacuum tank 160, then:
Cooling, the demoulding.After moulding finishes, from steam vent with vacuum tank 160 in the gas discharge, and patrix platform 141 is promoted to the extreme higher position, be blown into cold air then or feed cold water cooling inner bag, after the cooling inner bag mould 120 and counterdie platform 142 dropped to successively initial position separately, the demoulding, last:
Carry out post-processed, finish.Final required three-door refrigerator inner bag is cut edge, rolls off the production line, obtained to product after the demoulding.
In the above-mentioned three-door refrigerator inner bag make-up machine, refrigeration courage die, freezing courage die and middle three dies of courage die are set on the inner bag mould, when making moulding, refrigeration courage, freezing courage and middle courage can mold formings, the processing mode of two of three moulds in the existing three-door refrigerator inner bag processing is changed into the processing mode of one of a mould, thereby make and when the three-door refrigerator of the same model of processing, need not to be provided with the die change operation, both improved the production efficiency of three-door refrigerator inner bag, energy consumption when also having saved die change has reduced the production cost of three-door refrigerator; In addition, the processing mode that a mould is makes the assembling flow path that is used for three-door refrigerator that the product that processes can be instant, has realized zero inventory production, has further reduced the production cost of three-door refrigerator; Further, the processing mode that a mould is makes the related personnel when carrying out the production deploying, need not to consider when use refrigeration, freezing courage one phantom, when uses the middle courage mould of bimodulus benevolence, has greatly simplified the tissue of producing.
In addition, need to prove, present embodiment is the inner bag make-up machine about three-door refrigerator, understandable, for other multi-door refrigerator, it for example is four-door refrigerator with four inner bags, have five refrigerators of five inner bags etc., also can utilize multi-door refrigerator inner container make-up machine of the present invention, as long as make all inner bags of multi-door refrigerator all utilize a mold forming technology can improve the production efficiency of multi-door refrigerator inner container, reduce the production cost of multi-door refrigerator, also can make the related personnel when the production deploying of carrying out multi-door refrigerator simultaneously, need not to consider when to use this mould, when use another mould, greatly simplified the organization of production of multi-door refrigerator.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solution of the present invention content, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (10)
1. the forming method of a multi-door refrigerator inner container comprises:
Sheet material, inner bag mould, framework are provided, and wherein the inner bag mould is provided with at least three dies;
Sheet material is fixed on the framework;
The inner bag mould is moved, so that sheet material is coated on the die periphery of inner bag mould relative to framework;
To vacuumize between inner bag mould and the sheet material, make sheet material be attached on the die of inner bag mould the inner bag of a mold forming multi-door refrigerator.
2. the forming method of multi-door refrigerator inner container as claimed in claim 1, it is characterized in that: the forming method of above-mentioned multi-door refrigerator inner container is the forming method of three-door refrigerator inner bag, this inner bag mould is provided with first die, second die and the 3rd die, the inner bag of above-mentioned three die one mold forming three-door refrigerators.
3. the forming method of multi-door refrigerator inner container as claimed in claim 1, it is characterized in that: the forming method of above-mentioned multi-door refrigerator inner container comprises that also one provides the step and of vacuum tank to press empty step, this vacuum tank is provided with a plurality of air admission holes, in pressing empty step, the air admission hole of opening on the vacuum tank flows into extraneous gas, between vacuum tank and sheet material, form a higher-pressure region, sheet material is attached on the die inner bag of a mold forming multi-door refrigerator apace under the effect of vacuum between the pressure of air between vacuum tank and the sheet material and inner bag mould and the sheet material.
4. the forming method of multi-door refrigerator inner container as claimed in claim 1, it is characterized in that: said frame comprises patrix platform and counterdie platform, above-mentionedly sheet material is located at step on the framework comprises sheet material is delivered to the counterdie platform, the relative counterdie platform of patrix platform is moved down, sheet material is located between patrix platform and the counterdie platform.
5. multi-door refrigerator inner container make-up machine, comprise inner bag mould, framework and vacuum tank, described framework is used for fixing sheet material, when the molding, between described inner bag mould, framework and the sheet material, and form confined space between described framework, sheet material and the vacuum tank respectively, it is characterized in that: described inner bag mould is provided with at least three dies, the inner bag of all die one mold forming three-door refrigerators of above-mentioned inner bag mould.
6. multi-door refrigerator inner container make-up machine as claimed in claim 1, it is characterized in that: above-mentioned multi-door refrigerator inner container make-up machine is a three-door refrigerator inner bag make-up machine, this inner bag mould is provided with first die, second die and the 3rd die, the inner bag of above-mentioned three die one mold forming multi-door refrigerators.
7. multi-door refrigerator inner container make-up machine as claimed in claim 1 is characterized in that: described inner bag mould has a base, and all dies of above-mentioned inner bag mould are arranged at intervals on the base.
8. multi-door refrigerator inner container make-up machine as claimed in claim 1 is characterized in that: described framework is located at inner bag mould top, and it comprises patrix platform and counterdie platform, offers the perforation that the die that makes the inner bag mould passes through on patrix platform and the counterdie platform respectively.
9. multi-door refrigerator inner container make-up machine as claimed in claim 1 is characterized in that: described vacuum tank is located at the top of framework, and it offers a plurality of air admission holes and a plurality of steam vent.
10. multi-door refrigerator inner container make-up machine as claimed in claim 1 is characterized in that: described vacuum tank is provided with a plurality of observation windows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102550154A CN101927563A (en) | 2010-08-17 | 2010-08-17 | Forming method and forming machine of multi-door refrigerator inner container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102550154A CN101927563A (en) | 2010-08-17 | 2010-08-17 | Forming method and forming machine of multi-door refrigerator inner container |
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| Publication Number | Publication Date |
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| CN101927563A true CN101927563A (en) | 2010-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102550154A Pending CN101927563A (en) | 2010-08-17 | 2010-08-17 | Forming method and forming machine of multi-door refrigerator inner container |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494489A (en) * | 2011-12-20 | 2012-06-13 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and door container as well as manufacture method of door container |
| CN102642301A (en) * | 2012-05-11 | 2012-08-22 | 河南机电高等专科学校 | Vacuum plastic sucking molding mold |
| WO2013091176A1 (en) * | 2011-12-20 | 2013-06-27 | 合肥美的荣事达电冰箱有限公司 | Refrigerator, door liner and manufacturing process for door liner |
| CN103240865A (en) * | 2013-05-16 | 2013-08-14 | 昆山市三建模具机械有限公司 | Over-the-wall forming mould of inner liner of refrigerator door |
| CN105378408A (en) * | 2013-07-25 | 2016-03-02 | 伊莱克斯家用电器股份公司 | Method for manufacturing a refrigerating apparatus |
| CN107214936A (en) * | 2017-06-21 | 2017-09-29 | 滁州佳诚模具制造有限公司 | Refrigerator production refrigerating chamber case courage adsorption mould |
| CN110733174A (en) * | 2019-11-12 | 2020-01-31 | 滁州市科创模具制造有限公司 | main body translation mechanism for vacuum forming die of conjoined refrigerator liner |
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| JP2005262501A (en) * | 2004-03-16 | 2005-09-29 | Fuse Shinku Kk | Method and apparatus for vacuum coating of core material |
| CN101189116A (en) * | 2005-05-10 | 2008-05-28 | 惠而浦有限公司 | A method for producing appliance cabinets |
| CN101462357A (en) * | 2009-01-09 | 2009-06-24 | 昆山市三建模具机械有限公司 | Refrigerator liner vacuum plastics sucking moulding upper mould |
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| JPH11348110A (en) * | 1998-06-08 | 1999-12-21 | Hitachi Ltd | Manufacture of resin molded product having tank shape |
| JP2005262501A (en) * | 2004-03-16 | 2005-09-29 | Fuse Shinku Kk | Method and apparatus for vacuum coating of core material |
| CN101189116A (en) * | 2005-05-10 | 2008-05-28 | 惠而浦有限公司 | A method for producing appliance cabinets |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494489A (en) * | 2011-12-20 | 2012-06-13 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and door container as well as manufacture method of door container |
| WO2013091176A1 (en) * | 2011-12-20 | 2013-06-27 | 合肥美的荣事达电冰箱有限公司 | Refrigerator, door liner and manufacturing process for door liner |
| CN102494489B (en) * | 2011-12-20 | 2014-01-15 | 合肥美的电冰箱有限公司 | Refrigerator and door container as well as manufacture method of door container |
| CN102642301A (en) * | 2012-05-11 | 2012-08-22 | 河南机电高等专科学校 | Vacuum plastic sucking molding mold |
| CN102642301B (en) * | 2012-05-11 | 2014-04-09 | 河南机电高等专科学校 | Vacuum plastic sucking molding mold |
| CN103240865A (en) * | 2013-05-16 | 2013-08-14 | 昆山市三建模具机械有限公司 | Over-the-wall forming mould of inner liner of refrigerator door |
| CN105378408A (en) * | 2013-07-25 | 2016-03-02 | 伊莱克斯家用电器股份公司 | Method for manufacturing a refrigerating apparatus |
| CN107214936A (en) * | 2017-06-21 | 2017-09-29 | 滁州佳诚模具制造有限公司 | Refrigerator production refrigerating chamber case courage adsorption mould |
| CN110733174A (en) * | 2019-11-12 | 2020-01-31 | 滁州市科创模具制造有限公司 | main body translation mechanism for vacuum forming die of conjoined refrigerator liner |
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Application publication date: 20101229 |