CN1709679A - Method for preparing silica gel shoes mould - Google Patents
Method for preparing silica gel shoes mould Download PDFInfo
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- CN1709679A CN1709679A CN 200410027610 CN200410027610A CN1709679A CN 1709679 A CN1709679 A CN 1709679A CN 200410027610 CN200410027610 CN 200410027610 CN 200410027610 A CN200410027610 A CN 200410027610A CN 1709679 A CN1709679 A CN 1709679A
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Abstract
A method of fabricating the silica-gel shoe mold includes the following steps: first, mix the resin A and the resin B symmetrical, and join hollow silicon tiny bead and meltdown quartz powders in, then let all the materials mix even, The second step, suction the followed mixture in the first step with the air extractor to the vacuum, The third step , pour half of ingredient in the second step into the mold with the certain dimensions of the shoe mold room, the fourth step, suction the above-mentioned mold to the vacuum, The fifth step, pour the surplus above-mentioned mixture to into the mold, and make the mold cool off, The sixth step, take off the mold to make the mold escape from the mold, The seventh step, place the mold that has shaped up in temperature of 60-70 degrees environments to bake for two hours, The eighth step, place the above-mentioned mold under the condition of natural to cool off.
Description
Technical field
The invention belongs to shoe-making field, relate in particular to the preparation method of silica gel footwear mould.
Background technology
The general wooden shoes's mould that adopts in traditional shoe-making industry, its preparation process is: the first step is drawn the 2D engineering drawing of wooden shoes's mould; Second step was set up the 3D model of wooden shoes's mould on computers; The 3rd step system's convergent-divergent is so that arbitrarily change the yardage of footwear mould; The 4th step suitably repaired formed 3D model of the 3rd step, made that the 3D edge of model is smooth, did not have defective; The 3D model of the 5th step to the footwear mould carries out the CAM programming; The 6th step was imported numerical control machining center with the program of the 5th step establishment, and according to this program wooden materials processing was formed wooden model footwear mould; Last manual to above-mentioned model footwear mould polish, deburring etc., and form finished product wooden shoes mould.But the molded technology that is equipped with of above-mentioned wooden shoes also has its weak point, and at first this preparation flow is too many, and the preparation process complexity needs to drop into more machinery equipment and be equipped with more operating personnel, thereby can increase the equipment cost and the cost of labor of shoemaking manufacturer; In addition, the molded technology fully of above-mentioned wooden shoes can only prepare a kind of footwear mould of size at every turn, and the footwear mould that make the different size yardage then must so its efficient of making the footwear mould is not high, influence the speed of production of shoemaking manufacturer again according to the technological process operation.
Industry also has the method that adopts silica gel to make the footwear mould, the silica gel material that is about to fusion injects in the mould that has footwear mould die cavity and forms silica gel footwear mould, though this method technological process is simple, but still can only form a kind of silica gel footwear mould of size when casting at every turn, when preparing the silica gel footwear mould of 41 sizes, then must prepare the mould that 41 covers have footwear mould die cavity, can increase the cost that shoemaking manufacturer made or bought the mould that has footwear mould die cavity like this.
Summary of the invention
The purpose of this invention is to provide the preparation method that a kind of preparation process is simple rapidly, can save the silica gel footwear mould of footwear mould production cost greatly.
The objective of the invention is to be achieved through the following technical solutions: silica gel material is filled in the mould of the footwear mould die cavity that has certain size and forms, this silica gel material contains Resin A, resin B, hollow silicon class microballon and fused quartz powder, and adopts following steps:
The first step: batching is about to Resin A and resin B and stirs evenly, and hollow silicon class microballon and fused quartz powder adding are stirred all batchings again;
Second step: batching vacuumizes, and the batching that is about to stir in the first step is evacuated to vacuum with evacuator;
The 3rd step: local filler, half of batching that is about to be evacuated in second step vacuum poured in the mould of the footwear mould die cavity that has certain size X;
The 4th step: mould vacuumizes, and mould is evacuated to vacuum, produces to have avoided bubble;
The 5th step: clout adds and mold cools down, above-mentioned remaining batching is poured in the mould, and made this mold cools down;
The 6th step: the demoulding makes silica gel footwear mould from mould separating;
The 7th step: baking, it is the environment baking two hours of 60-70 degree Celsius that the silica gel footwear mould of moulding is placed temperature;
The 8th step: cooling, above-mentioned mould is placed cooling under field conditions (factors);
Change each components contents in the above-mentioned silica gel material and can prepare silica gel footwear mould than normal size smaller part sign indicating number or one yard, above-mentioned preparation than each components contents in the silica gel material of normal size smaller part sign indicating number is: Resin A accounts for 33%-39%, resin B accounts for 33%-39%, hollow silicon class microballon accounts for 5%-10%, and fused quartz powder accounts for 15%-25%; Above-mentioned preparation than each components contents in the little one yard silica gel material of normal size is: Resin A accounts for 35%-40%, and resin B accounts for 35%-40%, and hollow silicon class microballon accounts for 5%-10%, and fused quartz powder accounts for 10%-20%.
The invention has the advantages that: by changing each components contents in the silica gel material, use a mold just can prepare the footwear mould of three kinds of sizes, saved the cost of producing the footwear mould, and this method is simply rapid, has improved the production efficiency of footwear moulds greatly.
Description of drawings
Fig. 1 is the preparation method's of a silica gel footwear mould of the present invention flow chart.
The specific embodiment
The silica gel material that the preparation method of silica gel footwear mould of the present invention is mainly the common fusion that industry is public is filled in the mould of the footwear mould die cavity that has certain size X and forms size is the silica gel footwear mould of X, when needs prepare size than the footwear mould of X smaller part sign indicating number, only the molten silicon glue material that each component in the silica gel material changes need be filled in the mould of the above-mentioned footwear mould die cavity that has certain size X, after the silica gel material cooling is shunk, can form the footwear mould of size than X smaller part sign indicating number; When needs prepare size than the little one yard footwear mould of X, only the molten silicon glue material that another component changes need be filled in the mould of the above-mentioned footwear mould die cavity that has certain size X, after the silica gel material cooling is shunk, can prepare the footwear mould of size than one yard of X smaller part.Thereby needn't produce or buy the mould of size than X smaller part sign indicating number or one yard separately, the merchant has saved production cost to shoemaking.
The public silica gel material of industry contains Resin A, resin B, hollow silicon class microballon and fused quartz powder.Above-mentioned preparation than the weight content of each composition in the silica gel material of the footwear mould of X smaller part sign indicating number is: Resin A accounts for 33%-39%, and resin B accounts for 33%-39%, and hollow silicon class microballon accounts for 5%-10%, and fused quartz powder accounts for 15%-25%; The weight content of each composition is in the silica gel material of the footwear mould that above-mentioned preparation is little a yard than X: Resin A accounts for 35%-40%, and resin B accounts for 35%-40%, and hollow silicon class microballon accounts for 5%-10%, and fused quartz powder accounts for 10%-20%.
The invention will be further described in conjunction with the embodiments with reference to the accompanying drawings:
Fig. 1 is the preparation method's of silica gel footwear mould of the present invention flow chart, and first step batching is about to Resin A and resin B and stirs evenly, and hollow silicon class microballon and fused quartz powder adding are stirred all batchings again; The second step batching vacuumizes, and the batching that is about to stir in the first step is evacuated to vacuum with evacuator; Local filler of the 3rd step, half of batching that is about to be evacuated in second step vacuum poured in the mould of the footwear mould die cavity that has certain size X; The 4th step mould vacuumizes, and mould is evacuated to vacuum, produces to have avoided bubble; The 5th step clout adds and mold cools down, above-mentioned remaining batching is poured in the mould, and made this mold cools down; The 6th step demoulding makes silica gel footwear mould from mould separating; The 7th step baking, it is the environment baking two hours of 60-70 degree Celsius that the silica gel footwear mould of moulding is placed temperature; The cooling of the 8th step is placed cooling under field conditions (factors) with above-mentioned mould.
Among the preparation method of above-mentioned silica gel footwear mould, when adopting common silica gel material or two kinds of silica gel of the present invention batching respectively, can prepare certain size respectively or than this size smaller part sign indicating number, little one yard silica gel footwear mould.Thereby use a mold and adopt the silica gel material of certain proportioning just can prepare the footwear mould of three kinds of sizes, saved the cost of producing the footwear moulds, and this method is simply rapid, has improved the production efficiency of footwear moulds greatly.
Claims (1)
1, the molded preparation method of silica gel footwear is filled into silica gel material in the mould of the footwear mould die cavity that has certain size and forms, and this silica gel material contains Resin A, resin B, hollow silicon class microballon and fused quartz powder, it is characterized in that comprising the steps:
The first step: batching is about to Resin A and resin B and stirs evenly, and hollow silicon class microballon and fused quartz powder adding are stirred all batchings again;
Second step: batching vacuumizes, and the batching that is about to stir in the first step is evacuated to vacuum with evacuator;
The 3rd step: local filler, half of batching that is about to be evacuated in second step vacuum poured in the mould of the footwear mould die cavity that has certain size X;
The 4th step: mould vacuumizes, and mould is evacuated to vacuum, produces to have avoided bubble;
The 5th step: clout adds and mold cools down, above-mentioned remaining batching is poured in the mould, and made this mold cools down;
The 6th step: the demoulding makes silica gel footwear mould from mould separating;
The 7th step: baking, it is the environment baking two hours of 60-70 degree Celsius that the silica gel footwear mould of moulding is placed temperature;
The 8th step: cooling, above-mentioned mould is placed cooling under field conditions (factors);
Change each components contents in the above-mentioned silica gel material and can prepare silica gel footwear mould than normal size smaller part sign indicating number or one yard, above-mentioned preparation than each components contents in the silica gel material of normal size smaller part sign indicating number is: Resin A accounts for 33%-39%, resin B accounts for 33%-39%, hollow silicon class microballon accounts for 5%-10%, and fused quartz powder accounts for 15%-25%; Above-mentioned preparation than each components contents in the little one yard silica gel material of normal size is: Resin A accounts for 35%-40%, and resin B accounts for 35%-40%, and hollow silicon class microballon accounts for 5%-10%, and fused quartz powder accounts for 10%-20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410027610 CN1709679A (en) | 2004-06-16 | 2004-06-16 | Method for preparing silica gel shoes mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410027610 CN1709679A (en) | 2004-06-16 | 2004-06-16 | Method for preparing silica gel shoes mould |
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| CN1709679A true CN1709679A (en) | 2005-12-21 |
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| CN 200410027610 Pending CN1709679A (en) | 2004-06-16 | 2004-06-16 | Method for preparing silica gel shoes mould |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1876350B (en) * | 2006-07-14 | 2010-05-26 | 孙毅 | Air hole-free shoes tree processing method and special heat treatment shaping machine using the said method |
| CN102528989A (en) * | 2011-12-21 | 2012-07-04 | 中国电子科技集团公司第五十五研究所 | Manufacturing method of soft silicone rubber pad for multilayer ceramic cavity structure |
| CN102528994A (en) * | 2012-01-18 | 2012-07-04 | 杭州翔泰电器有限公司 | Glue perfusion process of industrial water-softening machine controller |
| CN114474812A (en) * | 2022-02-11 | 2022-05-13 | 中山吉力智能设备有限公司 | Waterproof vamp forming process based on high-simulation voltage technology |
-
2004
- 2004-06-16 CN CN 200410027610 patent/CN1709679A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1876350B (en) * | 2006-07-14 | 2010-05-26 | 孙毅 | Air hole-free shoes tree processing method and special heat treatment shaping machine using the said method |
| CN102528989A (en) * | 2011-12-21 | 2012-07-04 | 中国电子科技集团公司第五十五研究所 | Manufacturing method of soft silicone rubber pad for multilayer ceramic cavity structure |
| CN102528994A (en) * | 2012-01-18 | 2012-07-04 | 杭州翔泰电器有限公司 | Glue perfusion process of industrial water-softening machine controller |
| CN102528994B (en) * | 2012-01-18 | 2014-06-04 | 杭州翔泰电器有限公司 | Glue perfusion process of industrial water-softening machine controller |
| CN114474812A (en) * | 2022-02-11 | 2022-05-13 | 中山吉力智能设备有限公司 | Waterproof vamp forming process based on high-simulation voltage technology |
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