CN1861362A - Method for stereo-jetting formation of shoe shell fabric - Google Patents
Method for stereo-jetting formation of shoe shell fabric Download PDFInfo
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- CN1861362A CN1861362A CN 200510069208 CN200510069208A CN1861362A CN 1861362 A CN1861362 A CN 1861362A CN 200510069208 CN200510069208 CN 200510069208 CN 200510069208 A CN200510069208 A CN 200510069208A CN 1861362 A CN1861362 A CN 1861362A
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- surfacing material
- gum shoes
- shoes surfacing
- gum
- stretching
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Abstract
A method for forming the upper of shoe by 3D injection moulding includes such steps as putting the leather or cloth in internal mould, stretching it, tightening its lower edge, pressing by the shaping mould, injecting plastics in the mould, and trimming the finished product.
Description
Technical field
The present invention provides a kind of three-dimensional ejection forming method of gum shoes surfacing material, solves to carry out the three-dimensional problem that penetrates on vamp cladding in the past or the cloth surface.
Background technology
Because the continuous research and development of plastics technology and plastic product improve, plastics emission technology and product have become the critical part in the footwear manufacturing technology, plastics miscellaneous penetrate product and are used on the footwear widely, though it is very rapid that plastics penetrate the development of manufacturing technology, but still promoting the designer in response to the needs of the various seeking change and innovations of consumer constantly changes, therefore also produce the problem that remains unsolved on some utilization plastics emission technologies, and the correlation technique industry also all can effectively be promoted the new creation of footwear production results in positive research and development.
At present penetrate manufacturing technology and can't be directly penetrate on the cladding of vamp or cloth at plastics, the problem in its enforcement is:
One, because directly vamp cladding or cloth being placed in technology that internal mold stretches all can't fill the cladding of vamp or cloth part and be pulled to and open, so the technology of exploitation still rested on rank, position to be researched and developed, and caused transformable moulding of footwear and function restricted greatly in the past;
They are two years old, if when utilizing internal mold to cooperate stretching vamp cladding or cloth to penetrate reluctantly, because a large amount of facility of manufacturing can't allow the processor inspect all details one by one, so can allow vamp cladding or cloth surface produce many wrinkle, not only make and penetrate affixed work failure, and the surface is very not attractive in appearance yet, so the production fraction defective of prior art is very high;
Therefore, it is higher how to develop a kind of yield. the three-dimensional ejection forming method of the gum shoes surfacing material that quality is good, and become developer and manufacturer already and want most several problems of overcoming, and also being the inventor, the problem that is presented in the foregoing researches and develops motivation of the present invention.
Because this, the inventor herein is through detailed think of funiculus, and long-pending be engaged in the experience that various plastics penetrate the selling of equipment and footwear production technology, research and development for many years, developed eventually a kind of three-dimensional ejection forming method of gum shoes surfacing material, it possesses the effect that on cladding or cloth surface three-dimensional injection molding goes out high-quality, high yield finished product.
Summary of the invention
Primary and foremost purpose of the present invention is that three-dimensional injection molding goes out high-quality, high yield finished product on cladding or cloth surface, and the present invention uses the following step: 1. gum shoes surfacing material places the internal mold stretching step; 2. the gum shoes surfacing material lower edge is tightened step; 3. moulding pressing supports step; 4. ejaculation step; 5. finished product cleanup step; Wherein, after cladding or cloth place internal mold to stretch to finish, must use the movable mould of tightening to tighten from cladding or embedded the falling into of cloth lower edge, and support the back jet-out plastic at moulding pressing, make three-dimensional jet-out plastic after the ejaculation can fastening one be attached to this cladding or the purpose that penetrates high-quality, high yield finished product is reached on the cloth surface with this.
As follows for reaching the technical scheme that the foregoing invention purpose adopted: a kind of three-dimensional ejection forming method of gum shoes surfacing material, its steps characteristic is: one, gum shoes surfacing material places the internal mold stretching step, establish a preset number stretching fixing hole in gum shoes surfacing material periphery system, gum shoes surfacing material is placed on the footwear type internal mold again, and carry out the downward stretching expansion operation of gum shoes surfacing material; Two, the gum shoes surfacing material lower edge is tightened step, and this stretching bar is finished gum shoes surfacing material and stretched behind the expansion location, and then the matched moulds outer slide relies on gum shoes surfacing material, and drives a telescopic mould of tightening and tighten to embedded falling into from the gum shoes surfacing material lower edge; Three, moulding pressing supports step, and the shaping mould of another default die cavity also is close to and compresses this gum shoes surfacing material surface; Four, penetrate step, at this moment, this plastics ejaculator can corresponding shoot material and enter the die cavity of this shaping mould, tightens because the surface of gum shoes surfacing material has been stretched, and causes three-dimensional jet-out plastic smooth and easy fastening one to be attached to this gum shoes surfacing material surface; Five, after finished product cleanup step, gum shoes surfacing material die sinking are taken out, on the gum shoes surfacing material surface, be installed with three-dimensional jet-out plastic that should the shaping mould die cavity.
This gum shoes surfacing material is a cladding; Perhaps, this gum shoes surfacing material is a cloth.
Carry out this gum shoes surfacing material lower edge when tightening step, this outer slide also is provided with default die cavity, and this plastics ejaculator die cavity that enters this outer slide fastening three-dimensional jet-out plastic that is shaped that can corresponding shoot material.
Carry out this gum shoes surfacing material lower edge when tightening step, this is tightened mould and is driven displacement by this outer slide.
When gum shoes surfacing material places the internal mold stretching step, use contractile stretching bar to pull the stretching fixing hole of gum shoes surfacing material periphery, carry out the downward stretching expansion operation of gum shoes surfacing material.
The footwear type internal mold of tight gum shoes surfacing material is movable flexible person, strengthens the effect of tight gum shoes surfacing material with this.
Beneficial effect of the present invention is: the invention provides a kind of on cladding or cloth surface three-dimensional injection molding go out high-quality, high yield finished product, the present invention uses the following step: 1. gum shoes surfacing material places the internal mold stretching step; 2. the gum shoes surfacing material lower edge is tightened step; 3. moulding pressing supports step; 4. ejaculation step; 5. finished product cleanup step; Wherein, after cladding or cloth place internal mold to stretch to finish, must use the movable mould of tightening to tighten from cladding or embedded the falling into of cloth lower edge, and support the back jet-out plastic at moulding pressing, make three-dimensional jet-out plastic after the ejaculation can fastening one be attached to this cladding or the effect that penetrates high-quality, high yield finished product is reached on the cloth surface with this.
Description of drawings
Fig. 1 block diagram of the present invention;
Fig. 2 cladding places the internal mold schematic diagram;
Fig. 3 cladding places internal mold stretching schematic diagram;
Fig. 4 cladding lower edge is tightened schematic diagram;
Fig. 5 moulding pressing supports and penetrates schematic diagram;
Fig. 6 finished product cutaway view of the present invention;
The primary clustering symbol description
Gum shoes surfacing material places internal mold stretching step 10
Cladding 11 stretching fixing holes 111
Footwear type internal mold 12 latches 13
Stretching bar 14
The gum shoes surfacing material lower edge is tightened step 20
Tilted guide bar 23
Moulding pressing supports step 30
Shaping mould 31 die cavitys 311
Penetrate the three-dimensional jet-out plastic A of step 40
Finished product cleanup step 50
The specific embodiment
Relevant the present invention is the technology of reaching above-mentioned purpose, being adopted, means and other effect, but enumerate a preferable embodiment now and cooperate graphic detailed description as after, believe purpose, feature and other advantage of this case invention, when can by one deeply and concrete understanding; At first see also the signal of block diagram of the present invention shown in Figure 1 and the process among Fig. 2,3,4,5,6, the gum shoes surfacing material of this embodiment is cladding 11 (following all with cladding it is described), wherein sees the following steps content:
1. gum shoes surfacing material places internal mold stretching step 10, see also Fig. 2, shown in Figure 3, the processing personnel at first establish a preset number stretching fixing hole 111 in the periphery system of cladding 11 or cloth, again cladding 11 or cloth are placed on the footwear type internal mold 12, then utilization is arranged in the fixing hole 111 that respectively stretches of cladding 11 to the latch 13 of the stretching bar 14 of the fixing hole 111 that should stretch, and utilize contractile stretching bar 14 to carry out the downward stretching expansion operation of cladding 11 or cloth, cladding 11 and footwear type internal mold 12 are close to;
2. the gum shoes surfacing material lower edge is tightened step 20, see also Fig. 4, after this stretching bar 14 carries out cladding 11 stretching expansion location, then use tilted guide bar 23 to drive outer slide 21 with default die cavity 211, make these outer slide 21 starts rely on cladding 11 toward in, and drive a telescopic mould 22 of tightening at outer slide 21 lower edges in advance and tighten (these footwear type internal mold 12 correspondences are tightened mould 22 and are provided with tank 221) from cladding 11 lower edges to embedded fall into, cladding 11 and footwear type internal mold 12 are reached be close to state fully;
3. moulding pressing supports step 30, sees also Fig. 5, and the shaping mould 31 of another default die cavity 311 also is close to and compresses this cladding 11 surfaces;
4. penetrate step 40, see also Fig. 5 equally, at this moment, this plastics ejaculator can corresponding the shoot material die cavity 211 that enters this outer slide 21 and the die cavity 311 of this shaping mould 31, because the surface of cladding 11 has been stretched and has tightened, so the three-dimensional jet-out plastic A after the present invention's ejaculation can fastening one be attached to the surface of this cladding 11 or cloth;
5. the finished product cleanup step 50, after cladding 11 of the present invention or cloth are taken out by die sinking, have been installed with the three-dimensional jet-out plastic A of predetermined number to the die cavity 311 of die cavity 211 that should outer slide 21 and this shaping mould 31 on the surface of cladding 11 or cloth; By the running feature and the ingenious arrangement in proper order of its technology of above-mentioned steps, cooperating the interactive action principle between following each member again is to reach the basic purpose of showing before the present invention.
Secondly, again the key technology of the three-dimensional ejection forming method of gum shoes surfacing material of the present invention is described in detail as after, your juror phase makes can have further step content of the present invention, feature and other advantage to know from experience and understanding, and can illustrate and the advantage that shows the present invention's and practicality more progressive than conventional method.
The present invention adopts: 1. gum shoes surfacing material places internal mold stretching step 10; 2. the gum shoes surfacing material lower edge is tightened step 20; 3. moulding pressing supports step 30; 4. penetrate step 40; 5. the finished product cleanup step 50; The present invention places internal mold stretching step 10 and 2. gum shoes surfacing material lower edges to tighten step 20 by 1. gum shoes surfacing materials in above-mentioned five steps can make the cladding 11 peripheries bar 14 expansion location that stretches that is subjected to stretching, and the movable mould 22 of tightening more can be from cladding 11 lower edges to embedded sunken tightening, so cladding 11 of the present invention or cloth can produce the flat surface of corresponding footwear type internal mold 12, three-dimensional jet-out plastic A after causing the present invention to penetrate can fastening one be attached to the surface of this cladding 11 or cloth, reaches the present invention's three-dimensional injection molding on cladding or cloth surface and goes out high-quality, the purpose of high yield finished product.
What deserves to be mentioned is that the technology of this outer slide 21 and this shaping mould 31 is to adopt the common mode of present industry, more is regardless of the form that is limited to the two, the mould that the present invention uses must set to be tightened mould 22 and can reach effect; And other similar Tool and Die Technology has been the operator that industry is used already; In addition, this footwear type internal mold 12 is movable flexible persons, strengthens the effect of tight gum shoes surfacing material with this; Be that the present invention is used for the footwear type internal mold 12 of tight gum shoes surfacing material and can cooperates the direction movable telescopic of running to tight gum shoes surfacing material, cooperates the effect of strengthening tight gum shoes surfacing material with this, makes gum shoes surfacing material of the present invention obtain better tight effect what this must remark additionally.
In sum, the present invention adopts the following step: 1. gum shoes surfacing material places the internal mold stretching step; 2. the gum shoes surfacing material lower edge is tightened step; 3. moulding pressing supports step; 4. ejaculation step; 5. finished product cleanup step; Wherein, after cladding or cloth place internal mold to stretch to finish, must use the movable mould of tightening to tighten from cladding or embedded the falling into of cloth lower edge, and support the back jet-out plastic at moulding pressing, can fastening one be attached to this cladding or the purpose that penetrates high-quality, high yield finished product is reached on the cloth surface by making three-dimensional jet-out plastic after the ejaculation.
Claims (7)
1. the three-dimensional ejection forming method of a gum shoes surfacing material is characterized in that step is as follows:
One, gum shoes surfacing material places the internal mold stretching step, establishes a preset number stretching fixing hole in gum shoes surfacing material periphery system, gum shoes surfacing material is placed on the footwear type internal mold, and carries out the downward stretching expansion operation of gum shoes surfacing material;
Two, the gum shoes surfacing material lower edge is tightened step, and this stretching bar is finished gum shoes surfacing material and stretched behind the expansion location, and then the matched moulds outer slide relies on gum shoes surfacing material, and drives a telescopic mould of tightening and tighten to embedded falling into from the gum shoes surfacing material lower edge;
Three, moulding pressing supports step, and the shaping mould of another default die cavity also is close to and compresses this gum shoes surfacing material surface;
Four, penetrate step, at this moment, this plastics ejaculator can corresponding shoot material and enter the die cavity of this shaping mould, tightens because the surface of gum shoes surfacing material has been stretched, and causes three-dimensional jet-out plastic smooth and easy fastening one to be attached to this gum shoes surfacing material surface;
Five, after finished product cleanup step, gum shoes surfacing material die sinking are taken out, on the gum shoes surfacing material surface, be installed with three-dimensional jet-out plastic that should the shaping mould die cavity.
2. according to the three-dimensional ejection forming method of the described gum shoes surfacing material of claim 1, it is characterized in that this gum shoes surfacing material is a cladding.
3. according to the three-dimensional ejection forming method of claim 1 a described gum shoes surfacing material, it is characterized in that this gum shoes surfacing material is a cloth.
4. according to the three-dimensional ejection forming method of claim 1 a described gum shoes surfacing material, it is characterized in that, carry out this gum shoes surfacing material lower edge when tightening step, this outer slide also is provided with default die cavity, and this plastics ejaculator die cavity that enters this outer slide fastening three-dimensional jet-out plastic that is shaped that can corresponding shoot material.
5. according to the three-dimensional ejection forming method of claim 1 a described gum shoes surfacing material, it is characterized in that carry out this gum shoes surfacing material lower edge when tightening step, this is tightened mould and is driven displacement by this outer slide.
6. according to the three-dimensional ejection forming method of claim 1 a described gum shoes surfacing material, it is characterized in that, when gum shoes surfacing material places the internal mold stretching step, use contractile stretching bar to pull the stretching fixing hole of gum shoes surfacing material periphery, carry out the downward stretching expansion operation of gum shoes surfacing material.
7. according to the three-dimensional ejection forming method of claim 1 a described gum shoes surfacing material, it is characterized in that the footwear type internal mold of tight gum shoes surfacing material is movable flexible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510069208 CN1861362A (en) | 2005-05-12 | 2005-05-12 | Method for stereo-jetting formation of shoe shell fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510069208 CN1861362A (en) | 2005-05-12 | 2005-05-12 | Method for stereo-jetting formation of shoe shell fabric |
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| CN1861362A true CN1861362A (en) | 2006-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 200510069208 Pending CN1861362A (en) | 2005-05-12 | 2005-05-12 | Method for stereo-jetting formation of shoe shell fabric |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182766A (en) * | 2011-12-27 | 2013-07-03 | 大樱企业股份有限公司 | Forming method for 3D (three-dimensional) shoe body of skating shoe |
-
2005
- 2005-05-12 CN CN 200510069208 patent/CN1861362A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182766A (en) * | 2011-12-27 | 2013-07-03 | 大樱企业股份有限公司 | Forming method for 3D (three-dimensional) shoe body of skating shoe |
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