CN204487990U - The novel slippers of a kind of making shoes injection mold and manufacture - Google Patents
The novel slippers of a kind of making shoes injection mold and manufacture Download PDFInfo
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- CN204487990U CN204487990U CN201520080654.XU CN201520080654U CN204487990U CN 204487990 U CN204487990 U CN 204487990U CN 201520080654 U CN201520080654 U CN 201520080654U CN 204487990 U CN204487990 U CN 204487990U
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- discharge duct
- air discharge
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- die cavity
- sole
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Abstract
The utility model proposes a kind of making shoes injection mold, die holder is formed with lower air discharge duct, lower air slot and lower steam vent; Upper mould cover is formed with air discharge duct and upper air slot.So, when side form lid and the main formed shoe face portion of die holder, the gas in die cavity imports in lower air discharge duct by lower air slot, then discharges via lower steam vent; When upper mould cover with die holder sole formed part and sole portion is one-body molded with upper portion together with time, the gas of the junction of sole portion and upper portion imports in upper air discharge duct by upper air slot, make the air pressure equalisation of sole portion and upper portion junction and size is suitable, reach the air pressure conditions that suitable sole portion is connected with upper portion junction integrated injection molding, avoid the junction of sole portion and upper portion and periphery to occur the situations such as gap.Thus, the utility model effectively can prevent that the problems such as gap appear in junction here, guarantee quality and the stability of formed shoe.The utility model also proposes a kind of slippers.
Description
Technical field
The utility model relates to mould applications, is specifically related to the novel slippers of a kind of making shoes injection mold and Making mold thus.
Background technology
The structure of shoemaking injection mold has been known, as Chinese utility model patent CN 201320006432.4 discloses a kind of twin-color air-blow mould, it is arranged on PVC polychrome air blowing injection-moulding device, it is characterized in that, described twin-color air-blow mould comprises upper cover, side cover, base plate, above to buckle, side is buckled and interior tough; Described upper cover to be interiorly toughly flexibly connected with described, described side cover, to be describedly interiorly toughly all flexibly connected with described base plate; Described upper button be movably connected in described on cover, described side button is movably connected on described side cover; Described twin-color air-blow mould indicates sequence number further, and described sequence number is concavo-convex.Described twin-color air-blow mould is provided with further and ships and resell on another market, described in ship and resell on another market to comprise and first to ship and resell on another market, second ship and resell on another market and the 3rd to ship and resell on another market.Described side cover and described base plate to be shipped and resell on another market flexible connection by described first, and described upper cover is flexibly connected with described interior tough to ship and resell on another market by described second, and described interior tough and described base plate is shipped and resell on another market by the described 3rd and is flexibly connected.Described twin-color air-blow mould is provided with screwed hole further, described PVC polychrome air blowing injection-moulding device is provided with multiple screw further, and described twin-color air-blow mould is fixed on described PVC polychrome air blowing injection-moulding device by the cooperation of described screw and described screwed hole.Described PVC polychrome air blowing injection-moulding device is provided with rotating disk, and described twin-color air-blow mould is arranged on described rotating disk.Described PVC polychrome air blowing injection-moulding device comprises preheating device further and penetrates rifle, and described twin-color air-blow mould is articulated in described preheating device by described rotating disk.Described twin-color air-blow mould comprises die cylinder further, described in penetrate rifle and be articulated on described twin-color air-blow mould by described die cylinder.The application of this utility model is more extensive; for the ease of exhaust; base plate (die holder) can arrange air discharge duct, steam vent and steam vent usually around lower die cavity; but in actual use; especially when integrated injection molding connected shoe soles part and upper portion, the junction of sole portion and upper portion there will be gap, causes the serious curtailment in service life of formed shoe; greatly affect quality and the stability of formed shoe, practicality has much room for improvement.
Given this, inventor furthers investigate the problems referred to above, then has this case to produce.
Utility model content
One object of the present utility model is that providing a kind of can discharge the gas of sole portion and upper portion junction, there is the problems such as gap in effectively anti-junction here, guarantee quality and the stability of formed shoe, novel and reasonable structure, practical making shoes injection mold.
Its two object of the present utility model is to provide one can make the easier material loading of Foamed Sole Materials and be full of corresponding die cavity, sole is more fully contacted with the faying face of vamp, sole is combined more comprehensively firm with the junction of vamp, and effectively can prevent that the novel slippers of the problems such as gap appears in junction here.
In order to achieve the above object, the utility model adopts such technical scheme:
A kind of making shoes injection mold, comprises die holder, with the upper mould cover of die holder one end pivot joint, with the side form lid of die holder side pivot joint, and to be between die holder and upper mould cover and the internal mold be articulated with upper mould cover; Described die holder has lower die cavity upward, and described upper mould cover has corresponding with described lower die cavity upper die cavity inwardly, and described upper die cavity and side form lid form die cavity with described counterdie groove respectively, and described internal mold is in described die cavity; Described die holder is formed with lower air discharge duct at the periphery of described lower die cavity, be communicated with under air discharge duct and the lower air slot of lower die cavity and be communicated with the outside lower steam vent be vented with lower air discharge duct; Described upper mould cover is formed with the upper air discharge duct corresponding with lower air discharge duct at the periphery of described lower die cavity, with the upper air slot being communicated with air discharge duct and upper die cavity.
Above-mentioned upper air slot is corresponding with above-mentioned lower air slot.
Multiple above-mentioned lower air slot edge is perpendicular to the direction extension of above-mentioned lower air discharge duct and the bearing of trend along lower air discharge duct arranges laying, multiple above-mentioned upper air slot edge is perpendicular to the direction extension of above-mentioned upper air discharge duct and the bearing of trend along upper air discharge duct arranges laying, each described upper air slot and each described lower air slot one_to_one corresponding.
Above-mentioned lower steam vent is formed in above-mentioned lower air discharge duct, is formed with the upper exhaust pit corresponding with described lower steam vent in above-mentioned upper air discharge duct.
Multiple above-mentioned lower steam vent is laid along above-mentioned lower air discharge duct, multiple above-mentioned upper exhaust pit and each described lower steam vent one_to_one corresponding.
Above-mentioned upper air discharge duct forms complete loop configuration around above-mentioned patrix groove.
A kind of novel slippers, comprises the vamp being in top, and is in the sole of below; Described vamp is formed with the articulamentum be connected with the upper surface of described sole, described articulamentum and described vamp integrated injection molding, and the junction integrated injection molding of described articulamentum and described sole links together; The side of described sole protrudes from the side of described articulamentum, forms the ledge structure around described articulamentum; The edge of described ledge structure is formed and laterally protrudes and protruding one to one with above-mentioned upper air slot.
Above-mentioned projection is corresponding to the size of the air inlet of each above-mentioned upper air slot.
After adopting technique scheme, making shoes injection mold of the present utility model, break through the structural form of traditional shoemaking injection mold, die holder is provided with lower air discharge duct, lower air slot and lower steam vent, and upper mould cover is provided with upper air discharge duct corresponding with lower air discharge duct and lower air slot respectively and upper air slot, when side form lid and the main formed shoe face portion of die holder, the gas in die cavity imports in lower air discharge duct by lower air slot, then discharges via lower steam vent, when upper mould cover and die holder main sole formed part and sole portion is one-body molded with upper portion together with time, upper air slot by die cavity especially the gas of the junction of sole portion and upper portion import in upper air discharge duct, gas is discharged via lower steam vent by lower air discharge duct again, make the air pressure equalisation of sole portion and upper portion junction and size is suitable, reach the air pressure conditions that suitable sole portion is connected with upper portion junction integrated injection molding, the junction of sole portion and upper portion and periphery is avoided to occur the situations such as gap, overcome traditional moulds the gas of sole portion and upper portion junction to be discharged and brought many defects affecting injection mo(u)lding quality.Compared with prior art, making shoes injection mold of the present utility model, the gas of sole portion and upper portion junction can be discharged by it, there is the problems such as gap in effectively anti-junction here, guarantee quality and the stability of formed shoe, novel and reasonable structure, practical.
The utility model also proposes a kind of novel slippers, formed by the manufacture of aforementioned making shoes injection mold, its projection is and upper air slot one_to_one corresponding, in injection moulding process, Foamed Sole Materials enters in upper air slot along with gas is drained from upper air slot and had on a small quantity, form described projection, the formation of this projection makes the easier material loading of Foamed Sole Materials and is full of corresponding die cavity, sole is more fully contacted with the faying face of vamp, sole is combined more comprehensively firm with the junction of vamp, and effectively can prevent that the problems such as gap appear in junction here.
Accompanying drawing explanation
Fig. 1 is the planar structure schematic diagram of the first angle of mould;
Fig. 2 is the planar structure schematic diagram of the second angle of mould;
Fig. 3 is the open configuration structural representation of the 3rd angle of mould;
Fig. 4 is the plan structure schematic diagram of slippers.
In figure:
Air discharge duct under 1-die holder 11-
Steam vent under air slot 13-under 12-
Die cavity on 2-upper mould cover 21-
Air slot on the upper air discharge duct 23-of 22-
24-is vented pit
3-side form lid 4-internal mold
5-vamp 51-articulamentum
6-sole 61-ledge structure
611-is protruding.
Detailed description of the invention
In order to explain the technical solution of the utility model further, be described in detail below by specific embodiment.
A kind of making shoes injection mold of the present utility model, as Figure 1-4, comprises die holder 1, upper mould cover 2, side form lid 3 and internal mold 4.
Upper mould cover 2 and the pivot joint of die holder one end margin, side form lid 3 and the pivot joint of die holder one lateral edges, internal mold 4 to be between die holder 1 and upper mould cover 2 and to be articulated with upper mould cover 2; Die holder 1 has lower die cavity upward (in the below of internal mold 4, not shown), upper mould cover 2 has corresponding with described lower die cavity upper die cavity 21 inwardly, and upper die cavity 21 and side form lid 3 form the die cavity of injection mo(u)lding footwear with described counterdie groove respectively, and internal mold 4 is in described die cavity; Die holder 1 is formed with lower air discharge duct 11 at the periphery of described lower die cavity, is communicated with the lower air slot 12 of lower air discharge duct 11 and lower die cavity, and is communicated with the lower steam vent 13 be outwards vented with lower air discharge duct 11; Upper mould cover 2 is formed with the upper air discharge duct 22 corresponding with lower air discharge duct 11 at the periphery of described lower die cavity, with the upper air slot 23 being communicated with air discharge duct 22 and upper die cavity 21.Because die holder of the present utility model is provided with lower air discharge duct 11, lower air slot 12 and lower steam vent 13, and upper mould cover 2 is provided with upper air discharge duct 22 corresponding with lower air discharge duct 11 and lower air slot 12 respectively and upper air slot 23, in actual use, when side form lid 3 formed shoe face portion main with die holder 1, gas in die cavity imports in lower air discharge duct 11 by lower air slot 12, then discharges via lower steam vent 13, when the main sole formed part of upper mould cover 2 and die holder 1 and sole portion is one-body molded with upper portion together with time, upper air slot 23 by die cavity especially the gas of the junction of sole portion and upper portion import in upper air discharge duct 22, gas is discharged via lower steam vent 13 by lower air discharge duct 11 again, make the air pressure equalisation of sole portion and upper portion junction and size is suitable, reach the air pressure conditions that suitable sole portion is connected with upper portion junction integrated injection molding, the junction of sole portion and upper portion and periphery is avoided to occur the situations such as gap, overcome traditional moulds the gas of sole portion and upper portion junction to be discharged and brought many defects affecting injection mo(u)lding quality.
Preferably, upper air slot 23 is corresponding with lower air slot 12.Like this, after upper mould cover 2 and die holder 1 cover, upper air slot 23 can form the larger airway of complete cross-sectional area with lower air slot 12, is more convenient to circulation and the discharge of gas.
Preferably, multiple lower air slot 12 along perpendicular to lower air discharge duct 11 direction extend and along lower air discharge duct 11 bearing of trend arrangement lay, multiple upper air slot 23 extends along the direction perpendicular to upper air discharge duct 22 and bearing of trend arrangement along upper air discharge duct 22 is laid, each upper air slot 23 and each lower air slot 12 one_to_one corresponding.Because lower air slot 12 and upper air slot 23 are all perpendicular to the air discharge duct of corresponding position, this structure can shorten the distance between die cavity and each air discharge duct greatly, shortens gas circulation distance, is more convenient to circulation and the discharge of gas.
Preferably, lower steam vent 13 is formed in lower air discharge duct 11, is formed with the upper exhaust pit 24 corresponding with lower steam vent 13 in upper air discharge duct 22.Upper exhaust pit 24 can increase the space at lower steam vent 13 air inlet place, is convenient to air-flow and crosses at this and circulate, and ensures gas velocity of liquid assets, is convenient to gas and discharges.
In order to further strengthen the discharge effect of gas, preferably, multiple lower steam vent 13 is laid along lower air discharge duct 11, multiple upper exhaust pit 24 and each lower steam vent 13 one_to_one corresponding.
Preferably, upper air discharge duct 22 forms complete loop configuration around upper die cavity 21.Namely go up the junction of air discharge duct 22 around whole sole portion and upper portion, this structure is discharged with being more convenient to the abundant fast uniform of gas of sole portion and upper portion junction.
A kind of novel slippers, comprises the vamp 5 being in top, and is in the sole 6 of below; Vamp 5 is formed with the articulamentum 51 be connected with the upper surface of sole 6, articulamentum 51 and vamp 5 integrated injection molding, and articulamentum 51 links together with the junction integrated injection molding of sole 6; The side of sole 6 protrudes from the side of articulamentum 51, forms the ledge structure 61 around articulamentum 51; The edge of ledge structure 61 be formed laterally protrude and with upper air slot 23 one to one protruding 611.In injection moulding process, Foamed Sole Materials enters in upper air slot 23 along with gas is drained from upper air slot 23 and had on a small quantity, form protruding 611, the formation of this projection 611 makes the easier material loading of Foamed Sole Materials and is full of corresponding die cavity, sole 6 is more fully contacted with the faying face of vamp 5, sole 6 is combined more comprehensively firm with the junction of vamp 5, and effectively can prevent that the problems such as gap appear in junction here, also have aesthetic.
Preferably, projection 611 is corresponding to the size of the air inlet of each upper air slot 23.
Making shoes injection mold of the present utility model, protruding concrete shape, size, setting position, quantity and distribution form etc. all can carry out adjusting and designing according to actual requirement; Upper air discharge duct, lower air discharge duct specifically all can carry out adjusting and designing according to actual requirement around distribution form and setting position etc.; The concrete shape of lower steam vent and upper exhaust pit, size, setting position, quantity and distribution form etc. all can carry out adjusting and designing according to actual requirement; The concrete shape of lower air slot and upper air slot, size, setting position, quantity and distribution form etc. all can carry out adjusting and designing according to actual requirement; Die holder, upper mould cover, side form lid and internal mold are preferably existing die holder, upper mould cover, side form lid and interior modular form, but all can be cooperation the technical solution of the utility model and do adaptive structural adjustment.
Product form of the present utility model is not limited to this case diagram and embodiment, and anyone carries out suitable change or the modification of similar thinking to it, all should be considered as not departing from patent category of the present utility model.
Claims (8)
1. a making shoes injection mold, comprises die holder, with the upper mould cover of die holder one end pivot joint, with the side form lid of die holder side pivot joint, and to be between die holder and upper mould cover and the internal mold be articulated with upper mould cover; Described die holder has lower die cavity upward, and described upper mould cover has corresponding with described lower die cavity upper die cavity inwardly, and described upper die cavity and side form lid form die cavity with described counterdie groove respectively, and described internal mold is in described die cavity; Described die holder is formed with lower air discharge duct at the periphery of described lower die cavity, be communicated with under air discharge duct and the lower air slot of lower die cavity and be communicated with the outside lower steam vent be vented with lower air discharge duct; It is characterized in that: described upper mould cover is formed with the upper air discharge duct corresponding with lower air discharge duct at the periphery of described lower die cavity, with the upper air slot being communicated with air discharge duct and upper die cavity.
2. a kind of making shoes injection mold according to claim 1, is characterized in that: above-mentioned upper air slot is corresponding with above-mentioned lower air slot.
3. a kind of making shoes injection mold according to claim 2, it is characterized in that: multiple above-mentioned lower air slot edge is perpendicular to the direction extension of above-mentioned lower air discharge duct and the bearing of trend along lower air discharge duct arranges laying, multiple above-mentioned upper air slot edge is perpendicular to the direction extension of above-mentioned upper air discharge duct and the bearing of trend along upper air discharge duct arranges laying, each described upper air slot and each described lower air slot one_to_one corresponding.
4. a kind of making shoes injection mold according to any one of claim 1-3, is characterized in that: above-mentioned lower steam vent is formed in above-mentioned lower air discharge duct, is formed with the upper exhaust pit corresponding with described lower steam vent in above-mentioned upper air discharge duct.
5. a kind of making shoes injection mold according to claim 4, is characterized in that: multiple above-mentioned lower steam vent is laid along above-mentioned lower air discharge duct, multiple above-mentioned upper exhaust pit and each described lower steam vent one_to_one corresponding.
6. a kind of making shoes injection mold according to claim 5, is characterized in that: above-mentioned upper air discharge duct forms complete loop configuration around above-mentioned patrix groove.
7. based on the novel slippers that the making shoes injection mold according to any one of claim 1-6 manufactures, it is characterized in that: comprise the vamp being in top, and be in the sole of below; Described vamp is formed with the articulamentum be connected with the upper surface of described sole, described articulamentum and described vamp integrated injection molding, and the junction integrated injection molding of described articulamentum and described sole links together; The side of described sole protrudes from the side of described articulamentum, forms the ledge structure around described articulamentum; The edge of described ledge structure is formed and laterally protrudes and protruding one to one with above-mentioned upper air slot.
8. a kind of making shoes injection mold according to claim 7, is characterized in that: above-mentioned projection is corresponding to the size of the air inlet of each above-mentioned upper air slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520080654.XU CN204487990U (en) | 2015-02-05 | 2015-02-05 | The novel slippers of a kind of making shoes injection mold and manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520080654.XU CN204487990U (en) | 2015-02-05 | 2015-02-05 | The novel slippers of a kind of making shoes injection mold and manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204487990U true CN204487990U (en) | 2015-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520080654.XU Expired - Fee Related CN204487990U (en) | 2015-02-05 | 2015-02-05 | The novel slippers of a kind of making shoes injection mold and manufacture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204487990U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690824A (en) * | 2016-01-25 | 2016-06-22 | 揭阳市汇锋模具有限公司 | Blowing shoe mold |
| WO2019113811A1 (en) * | 2017-12-13 | 2019-06-20 | Rival Shoes Design Limited | A shoe part and a method of manufacturing thereof |
| CN110568812A (en) * | 2019-09-10 | 2019-12-13 | 满誉(福建)制鞋机械有限公司 | PLC-based multi-path temperature centralized inspection device for shoe machine |
-
2015
- 2015-02-05 CN CN201520080654.XU patent/CN204487990U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690824A (en) * | 2016-01-25 | 2016-06-22 | 揭阳市汇锋模具有限公司 | Blowing shoe mold |
| WO2019113811A1 (en) * | 2017-12-13 | 2019-06-20 | Rival Shoes Design Limited | A shoe part and a method of manufacturing thereof |
| CN110568812A (en) * | 2019-09-10 | 2019-12-13 | 满誉(福建)制鞋机械有限公司 | PLC-based multi-path temperature centralized inspection device for shoe machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20190205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |