CN103302786A - Plastic toy manufacturing method capable of adjusting hardness of local positions - Google Patents
Plastic toy manufacturing method capable of adjusting hardness of local positions Download PDFInfo
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- CN103302786A CN103302786A CN2012100610361A CN201210061036A CN103302786A CN 103302786 A CN103302786 A CN 103302786A CN 2012100610361 A CN2012100610361 A CN 2012100610361A CN 201210061036 A CN201210061036 A CN 201210061036A CN 103302786 A CN103302786 A CN 103302786A
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Abstract
The invention discloses a plastic toy manufacturing method capable of adjusting hardness of local positions. The method comprises the following steps: a) preparation of plastic emulsions: a step of preparing two plastic emulsions with desired hardness as needed; b) preparation of a first gel coat: a step of adding one of the emulsions into a die and heating the die; c) preparation of a second gel coat: a step of adding the other of the emulsions; d) gelling and molding of a hard-material emulsion and a soft-material emulsion, wherein the emulsion used first is added and heated again; e) cooling for molding and cover opening for demolding: a step of carrying out water cooling and opening a cover after cooling so as to realize demolding; and f) treatment of gels. The method provided by the invention overcomes the problem that different parts of a product are in need of different hardness, allows the touch of a toy to be much similar to the touch of the skin of a human being and enables the quality of the toy to be better and a more lifelike feel of the toy to be brought to people.
Description
[technical field]
The present invention relates to a kind of manufacture method of toy, relate in particular to a kind of plastic toy preparation method of adjusting the local location soft or hard.
[background technology]
Existing most of toy all has only the uniform one deck of quality, the feel dullness, can not satisfy people to toy sensation true to nature, especially the bionic toy of human body, people need the feel true to nature of multi-level different soft and hard quality more, and the sandwich construction with different soft and hard degree is the appearance of plastics, has solved the problem of above-mentioned simulated toy feel dullness to a great extent.Existing laminated plastics toy preparation method is as follows: the first step, preparation plastics emulsion; Second step, choose the plastics emulsion that the first step prepares, to inject in the toy mould, heating is rotated, and is attached on the die wall up to the plastics emulsion and condenses, and takes out mould then, gets the monolayer plastic shell; In the 3rd step, it is an amount of to choose the plastics emulsion that the first step prepares, inject in the described monolayer plastic shell of second step, and the heating rotation, complete up to the gel of plastics emulsion, take out mould then, obtain the double-layer plastic shell; Use the same method, make other layers according to the characteristics of toy, obtain having the toy product of different hardness level at last.
In the superincumbent manufacturing process, because in the first step, first kind of plastics emulsion is condensed into the monolayer plastic shell at die wall, second kind of emulsion injected when heating rotation in the monolayer plastic shell again, second kind of emulsion can not be bonded on the monolayer plastic shell uniformly, cause making the soft or hard degree varies of some product each several parts that come, influence people to toy sensation true to nature, if improve the temperature of heating, though can solve the problem of product each several part soft or hard degree varies, during practical operation, the too high meeting of temperature causes the monolayer plastic shell to burn, make the scrappage of product improve, and, in the prior art, obtain after the double-layer plastic shell, there is no the operation of depanning, but in actual production, the depanning process that is absolutely necessary, the meeting lack of standardization of mold stripping method causes the damage of mould and plastic housing, therefore, above-mentioned preparation method still remains to be improved.
[utility model content]
The objective of the invention is to effectively overcome the deficiency of above-mentioned technology, provide a kind of problem that solves product each several part soft or hard degree varies, and depanning is respond well, can effectively improve the plastic toy preparation method of the adjustable local soft or hard of product percent of pass.
Technical scheme of the present invention is achieved in that its improvements are that it may further comprise the steps:
A) preparation of plastics emulsion, prepare the plastics emulsion of two kinds of required hardness as required, the hardness of two kinds of plastics emulsions can be identical, also can be different, these two kinds of plastics emulsions plastics emulsion that all can also be two kinds of different hardness is mixed and is formed in addition, these two kinds of plastics emulsions are a kind of to be called soft material emulsion, and another kind is called hard material emulsion;
B) making of ground floor gel coat, choose an amount of soft material emulsion, join in the mould, mould is put into six rotary furnaces heat, these six rotary furnaces can rotate by 360 degree, heating-up temperature is 250-350 ℃, be 4-9 minute heat time heating time, and it is best to make that soft material emulsion is bonded on the die wall, then mould is taken out, open mold lid, can obtain the ground floor gel coat;
C) making of second layer gel coat, the hard material emulsion for preparing among the step a is added suitable component in mould, manually the hard material emulsion in the mould is bonded on the die wall, cover lid then, mould put on the rotation machine of four sides be rotated, make when hard material emulsion is cooled off in mould in the mould, be bonded on the die wall, can obtain second layer gel coat;
D) making of the 3rd layer of gel coat and gel moulding, mould is taken out, open mold lid, prepare an amount of soft material emulsion among the adding step a, mould is put into six rotary furnaces again carry out 360 degree rotation heating, heating-up temperature is 250-350 ℃, be 5-12 minute heat time heating time, make the hard material emulsion and the soft material emulsion gel moulding that stick on mould, can obtain the 3rd layer of gel coat, colloid completes;
E) cooling forming and the demoulding of uncapping, take out mould, carry out the water cooling moulding, be 3-9 second cool time, after cooling is finished, the stripping operation of uncapping, after uncapping, after with air gun the residual oily smoke stratification of the inside being blown clean, can depanning, colloid is put neatly after the depanning, avoids the distortion that causes because of extruding;
F) colloid is handled, colloid is toasted back-shaped, cooling and shaping, deburring arrangement is handled.
Beneficial effect of the present invention is: one, the plastic toy made from the present invention, structure with different hardness, its feel is abundant, can satisfy people to toy sensation true to nature, making toy is not toy, allow toy more real sense of touch near human body skin, especially simulation of human body toy, more can satisfy the multi-level different soft and hard quality feel true to nature of people; They are two years old, the present invention is after the ground floor plastic housing completes, adopt manual method will expect firmly that emulsion is bonded on the die wall, make when hard material emulsion is cooled off in mould in the mould, be bonded on the die wall, this method makes hard material emulsion distribute more even at die wall, well solved the problem of the soft or hard degree varies of some product each several parts, make the better quality of product, bring people better to toy sensation true to nature, in addition, expect that firmly emulsion joins in the mould after, need not heating, utilize the waste heat of heating for the first time can make hard material emulsion be bonded on the die wall, therefore, manufacturing process of the present invention is energy savings more; When three, the present invention uncaps stripping operation, can depanning after with air gun the residual oily smoke stratification of the inside being blown clean, it is skilful and fast that dynamics during depanning is wanted, can not hard draw, the words of hard draw are understood mold damage or plastic housing like this, and the present invention makes that by the design of this kind step the manufacturing process of plastic toy is more perfect, can improve yield of products significantly, save cost; Four, the present invention is when soft material emulsion adds in the mould, adopt six rotary furnaces to heat, these six rotary furnaces can carry out 360 degree rotations, make soft material emulsion can better be bonded on the die wall, each several part is more even, and to heating-up temperature with carry out strict control heat time heating time, thereby significantly improve the quality of product; Five, the water cooling moulding is adopted in cooling of the present invention, and to controlling cool time, the feasible demoulding of uncapping is more easy.
[description of drawings]
Fig. 1 is schematic flow sheet of the present invention.
[specific embodiment]
Below in conjunction with Figure of description 1 and the specific embodiment the present invention is described in detail.
Embodiment 1
With reference to shown in Figure 1, a kind of plastic toy preparation method of adjusting the local location soft or hard may further comprise the steps:
A) preparation of plastics emulsion, prepare the plastics emulsion of two kinds of required hardness as required, the hardness of two kinds of plastics emulsions can be identical, also can be different, these two kinds of plastics emulsions plastics emulsion that all can also be two kinds of different hardness is mixed and is formed in addition, these two kinds of plastics emulsions are a kind of to be called soft material emulsion, and another kind is called hard material emulsion;
B) making of ground floor gel coat, choose an amount of soft material emulsion, join in the mould, mould is put into six rotary furnaces heat, these six rotary furnaces can rotate by 360 degree, heating-up temperature is 250-350 ℃, be 4-9 minute heat time heating time, and it is best to make that soft material emulsion is bonded on the die wall, then mould is taken out, open mold lid, can obtain the ground floor gel coat;
C) making of second layer gel coat, the hard material emulsion for preparing among the step a is added suitable component in mould, manually the hard material emulsion in the mould is bonded on the die wall, cover lid then, mould put on the rotation machine of four sides be rotated, make when hard material emulsion is cooled off in mould in the mould, be bonded on the die wall, can obtain second layer gel coat;
D) making of the 3rd layer of gel coat and gel moulding, mould is taken out, open mold lid, prepare an amount of soft material emulsion among the adding step a, mould is put into six rotary furnaces again carry out 360 degree rotation heating, heating-up temperature is 250-350 ℃, be 5-12 minute heat time heating time, make the hard material emulsion and the soft material emulsion gel moulding that stick on mould, can obtain the 3rd layer of gel coat, colloid completes;
E) cooling forming and the demoulding of uncapping, take out mould, carry out the water cooling moulding, be 3-9 second cool time, after cooling is finished, the stripping operation of uncapping, after uncapping, after with air gun the residual oily smoke stratification of the inside being blown clean, can depanning, colloid is put neatly after the depanning, avoids the distortion that causes because of extruding;
F) colloid is handled, colloid is toasted back-shaped, cooling and shaping, deburring arrangement is handled.
Embodiment 2
With reference to shown in Figure 1, a kind of plastic toy preparation method of adjusting the local location soft or hard may further comprise the steps:
A) preparation of plastics emulsion, prepare the plastics emulsion of two kinds of required hardness as required, the hardness of two kinds of plastics emulsions can be identical, also can be different, these two kinds of plastics emulsions plastics emulsion that all can also be two kinds of different hardness is mixed and is formed in addition, these two kinds of plastics emulsions are a kind of to be called soft material emulsion, and another kind is called hard material emulsion;
B) making of ground floor gel coat, choose an amount of soft material emulsion, join in the mould, mould is put into six rotary furnaces heat, these six rotary furnaces can rotate by 360 degree, heating-up temperature is 270-330 ℃, be 5-8 minute heat time heating time, and it is best to make that soft material emulsion is bonded on the die wall, then mould is taken out, open mold lid, can obtain the ground floor gel coat;
C) making of second layer gel coat, the hard material emulsion for preparing among the step a is added suitable component in mould, manually the hard material emulsion in the mould is bonded on the die wall, cover lid then, mould put on the rotation machine of four sides be rotated, make when hard material emulsion is cooled off in mould in the mould, be bonded on the die wall, can obtain second layer gel coat;
D) making of the 3rd layer of gel coat and gel moulding, mould is taken out, open mold lid, prepare an amount of soft material emulsion among the adding step a, mould is put into six rotary furnaces again carry out 360 degree rotation heating, heating-up temperature is 270-330 ℃, be 6-11 minute heat time heating time, make the hard material emulsion and the soft material emulsion gel moulding that stick on mould, can obtain the 3rd layer of gel coat, colloid completes;
E) cooling forming and the demoulding of uncapping, take out mould, carry out the water cooling moulding, be 4-8 second cool time, after cooling is finished, the stripping operation of uncapping, after uncapping, after with air gun the residual oily smoke stratification of the inside being blown clean, can depanning, colloid is put neatly after the depanning, avoids the distortion that causes because of extruding;
F) colloid is handled, colloid is toasted back-shaped, cooling and shaping, deburring arrangement is handled.
Embodiment 3
With reference to shown in Figure 1, a kind of plastic toy preparation method of adjusting the local location soft or hard may further comprise the steps:
A) preparation of plastics emulsion, prepare the plastics emulsion of two kinds of required hardness as required, the hardness of two kinds of plastics emulsions can be identical, also can be different, these two kinds of plastics emulsions plastics emulsion that all can also be two kinds of different hardness is mixed and is formed in addition, these two kinds of plastics emulsions are a kind of to be called soft material emulsion, and another kind is called hard material emulsion;
B) making of ground floor gel coat, choose an amount of soft material emulsion, join in the mould, mould is put into six rotary furnaces heat, these six rotary furnaces can rotate by 360 degree, heating-up temperature is 290-310 ℃, be 6-7 minute heat time heating time, and it is best to make that soft material emulsion is bonded on the die wall, then mould is taken out, open mold lid, can obtain the ground floor gel coat;
C) making of second layer gel coat, the hard material emulsion for preparing among the step a is added suitable component in mould, manually the hard material emulsion in the mould is bonded on the die wall, cover lid then, mould put on the rotation machine of four sides be rotated, make when hard material emulsion is cooled off in mould in the mould, be bonded on the die wall, can obtain second layer gel coat;
D) making of the 3rd layer of gel coat and gel moulding, mould is taken out, open mold lid, prepare an amount of soft material emulsion among the adding step a, mould is put into six rotary furnaces again carry out 360 degree rotation heating, heating-up temperature is 290-310 ℃, be 8-9 minute heat time heating time, make the hard material emulsion and the soft material emulsion gel moulding that stick on mould, can obtain the 3rd layer of gel coat, colloid completes;
E) cooling forming and the demoulding of uncapping, take out mould, carry out the water cooling moulding, be 5-7 second cool time, after cooling is finished, the stripping operation of uncapping, after uncapping, after with air gun the residual oily smoke stratification of the inside being blown clean, can depanning, colloid is put neatly after the depanning, avoids the distortion that causes because of extruding;
F) colloid is handled, colloid is toasted back-shaped, cooling and shaping, deburring arrangement is handled.
In the aforesaid operations step, critical step be should give strict control, and for example, the heat time heating time of six rotary furnaces and heating-up temperature all should be carried out strict control, not so can cause the ground floor gel coat burned, cause the generation of substandard products, in addition, when uncapping depanning, it is skilful and fast that the dynamics of depanning is wanted, can not hard draw, after the depanning colloid discharging neat, must not push.The present invention adopts manual method will expect firmly that emulsion is bonded on the die wall, mould being put into four sides rotation machine heats again, make that the distribution of hard material emulsion on die wall is more even, satisfy people's different soft and hard quality true to nature feel multi-level to plastic toy to a greater extent.When soft material emulsion adds in the mould, adopt six rotary furnaces to heat, these six rotary furnaces can carry out 360 degree rotations, make soft material emulsion can better be bonded on the die wall, and each several part more is, thereby significantly improves the quality of product.
Described above only is preferred embodiment of the present invention, and above-mentioned specific embodiment is not limitation of the present invention.In technological thought category of the present invention, various distortion and modification can appear, and the retouching that all those of ordinary skill in the art make according to above description, revise or be equal to replacement, all belong to the scope that the present invention protects.
Claims (3)
1. the plastic toy preparation method that can adjust the local location soft or hard, it is characterized in that: it may further comprise the steps:
A) preparation of plastics emulsion, prepare the plastics emulsion of two kinds of required hardness as required, the hardness of two kinds of plastics emulsions can be identical, also can be different, these two kinds of plastics emulsions plastics emulsion that all can also be two kinds of different hardness is mixed and is formed in addition, these two kinds of plastics emulsions are a kind of to be called soft material emulsion, and another kind is called hard material emulsion;
B) making of ground floor gel coat, choose an amount of soft material emulsion, join in the mould, mould is put into six rotary furnaces heat, these six rotary furnaces can rotate by 360 degree, heating-up temperature is 250-350 ℃, be 4-9 minute heat time heating time, and it is best to make that soft material emulsion is bonded on the die wall, then mould is taken out, open mold lid, can obtain the ground floor gel coat;
C) making of second layer gel coat, the hard material emulsion for preparing among the step a is added suitable component in mould, manually the hard material emulsion in the mould is bonded on the die wall, cover lid then, mould put on the rotation machine of four sides be rotated, make when hard material emulsion is cooled off in mould in the mould, be bonded on the die wall, can obtain second layer gel coat;
D) making of the 3rd layer of gel coat and gel moulding, mould is taken out, open mold lid, prepare an amount of soft material emulsion among the adding step a, mould is put into six rotary furnaces again carry out 360 degree rotation heating, heating-up temperature is 250-350 ℃, be 5-12 minute heat time heating time, make the hard material emulsion and the soft material emulsion gel moulding that stick on mould, can obtain the 3rd layer of gel coat, colloid completes;
E) cooling forming and the demoulding of uncapping, take out mould, carry out the water cooling moulding, be 3-9 second cool time, after cooling is finished, the stripping operation of uncapping, after uncapping, after with air gun the residual oily smoke stratification of the inside being blown clean, can depanning, colloid is put neatly after the depanning, avoids the distortion that causes because of extruding;
F) colloid is handled, colloid is toasted back-shaped, cooling and shaping, deburring arrangement is handled.
2. a kind of plastic toy preparation method of adjusting the local location soft or hard according to claim 1 is characterized in that:
Described step b is, an amount of soft material emulsion is chosen in the making of ground floor gel coat, joins in the mould, mould is put into six rotary furnaces to be heated, these six rotary furnaces can rotate by 360 degree, and heating-up temperature is 270-330 ℃, and be 5-8 minute heat time heating time, it is best to make that soft material emulsion is bonded on the die wall, then mould is taken out, open mold lid, can obtain the ground floor gel coat;
Described steps d is, the making of the 3rd layer of gel coat and gel moulding, mould is taken out, open mold lid, prepare an amount of soft material emulsion among the adding step a, mould is put into six rotary furnaces again carry out 360 degree rotation heating, heating-up temperature is 270-330 ℃, and be 6-11 minute heat time heating time, makes the hard material emulsion and the soft material emulsion gel moulding that stick on mould, can obtain the 3rd layer of gel coat, colloid completes;
Described step e is cooling forming and the demoulding of uncapping, take out mould, carry out the water cooling moulding, be 4-8 second cool time, after cooling is finished, the stripping operation of uncapping, after uncapping, after with air gun the residual oily smoke stratification of the inside being blown clean, can depanning, colloid is put neatly after the depanning, avoids the distortion that causes because of extruding.
3. a kind of plastic toy preparation method of adjusting the local location soft or hard according to claim 1 is characterized in that:
Described step b is, an amount of soft material emulsion is chosen in the making of ground floor gel coat, joins in the mould, mould is put into six rotary furnaces to be heated, these six rotary furnaces can rotate by 360 degree, and heating-up temperature is 290-310 ℃, and be 6-7 minute heat time heating time, it is best to make that soft material emulsion is bonded on the die wall, then mould is taken out, open mold lid, can obtain the ground floor gel coat;
Described steps d is, the making of the 3rd layer of gel coat and gel moulding, mould is taken out, open mold lid, prepare an amount of soft material emulsion among the adding step a, mould is put into six rotary furnaces again carry out 360 degree rotation heating, heating-up temperature is 290-310 ℃, and be 8-9 minute heat time heating time, makes the hard material emulsion and the soft material emulsion gel moulding that stick on mould, can obtain the 3rd layer of gel coat, colloid completes;
Described step e is cooling forming and the demoulding of uncapping, take out mould, carry out the water cooling moulding, be 5-7 second cool time, after cooling is finished, the stripping operation of uncapping, after uncapping, after with air gun the residual oily smoke stratification of the inside being blown clean, can depanning, colloid is put neatly after the depanning, avoids the distortion that causes because of extruding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012100610361A CN103302786A (en) | 2012-03-09 | 2012-03-09 | Plastic toy manufacturing method capable of adjusting hardness of local positions |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012100610361A CN103302786A (en) | 2012-03-09 | 2012-03-09 | Plastic toy manufacturing method capable of adjusting hardness of local positions |
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| CN2012100610361A Pending CN103302786A (en) | 2012-03-09 | 2012-03-09 | Plastic toy manufacturing method capable of adjusting hardness of local positions |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61228891A (en) * | 1985-04-01 | 1986-10-13 | 杉本 輝高 | Production of air sealing type decorative toy |
| JPH03266618A (en) * | 1990-03-16 | 1991-11-27 | Bandai Co Ltd | Molding device |
| US5626814A (en) * | 1995-11-20 | 1997-05-06 | Vicino; Robert K. | Method of making a self-inflating structure |
| CN1663768A (en) * | 2004-03-05 | 2005-09-07 | 陈传荣 | Method for manufacturing multilayer plastic toy and toy |
| CN1907678A (en) * | 2006-08-28 | 2007-02-07 | 杭新宇 | Manufacturing method of multilayer composite plastic storage tank |
| CN101028738A (en) * | 2007-04-04 | 2007-09-05 | 刘芷彤 | Production of laminated plastic toy |
-
2012
- 2012-03-09 CN CN2012100610361A patent/CN103302786A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61228891A (en) * | 1985-04-01 | 1986-10-13 | 杉本 輝高 | Production of air sealing type decorative toy |
| JPH03266618A (en) * | 1990-03-16 | 1991-11-27 | Bandai Co Ltd | Molding device |
| US5626814A (en) * | 1995-11-20 | 1997-05-06 | Vicino; Robert K. | Method of making a self-inflating structure |
| CN1663768A (en) * | 2004-03-05 | 2005-09-07 | 陈传荣 | Method for manufacturing multilayer plastic toy and toy |
| CN1907678A (en) * | 2006-08-28 | 2007-02-07 | 杭新宇 | Manufacturing method of multilayer composite plastic storage tank |
| CN101028738A (en) * | 2007-04-04 | 2007-09-05 | 刘芷彤 | Production of laminated plastic toy |
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