CN205951152U - Upper of a shoe injection moulding mould - Google Patents
Upper of a shoe injection moulding mould Download PDFInfo
- Publication number
- CN205951152U CN205951152U CN201620385760.3U CN201620385760U CN205951152U CN 205951152 U CN205951152 U CN 205951152U CN 201620385760 U CN201620385760 U CN 201620385760U CN 205951152 U CN205951152 U CN 205951152U
- Authority
- CN
- China
- Prior art keywords
- shoe
- dynamic model
- pad
- footwear
- mould
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses an upper of a shoe injection moulding mould has solved current upper of a shoe mould and can only form the two -layer upper of a shoe of moulding plastics, and the layer of newly moulding plastics moreover can only form at the skin, and the quality of the feasible shoes of moulding plastics can not obtain the problem of assurance, and the structure includes: left side movable mould, right movable mould and interior shoe last or hat block are equipped with the mouth of moulding plastics on left movable mould or right movable mould, its characterized in that, this forming die are used for the one deck shoes intermediate level of moulding plastics on the outer internal surface of shoes that constitutes the upper of a shoe, including be equipped with location structure on the outer terminal surface of shoe last or hat block, the gasket is used for the assembly on location structure and form guide structure at the back of gasket, the geat on the gasket is used for and moulds plastics a mouthful cooperation, be formed with the limited structure that is used for forming the upper of a shoe oral area in the left and right movable mould cavity surface on distolateral respectively.
Description
Technical field
This utility model is related to a kind of shoe-making die, more particularly, to a kind of can be used for the upper of a shoe of at least two-layer is carried out with the mould of injection mo(u)lding.
Background technology
Generally, existing injection mo(u)lding footwear are generally double-layer structure, i.e. footwear internal layer and footwear outer layer, and footwear internal layer is generally cloth as heat-insulation layer.Using mould, molding is prepared to such footwear, the structure of existing this shaping mould includes base, it is hinged with left dynamic model and right dynamic model in a side of base, be fixed with interior last carving, the foot of interior last carving upper end moulding molding someone's feet at the medium position of base.When being prepared, first footwear internal layer is socketed on interior last carving, close left dynamic model and right dynamic model, using injection machine toward injecting material in mold cavity, it is formed with the upper of a shoe of double-layer structure after cured, then again in the bottom injection mo(u)lding sole of upper of a shoe, or in the bottom of upper of a shoe, the good sole of preforming is fixed to the bottom of upper of a shoe, and forms product shoes.
Chinese invention patent（Notification number：CN 103223710A）Disclose a kind of bottomless footwear mould, it is characterized in that, including upper mould, lower mould and the core rod being arranged in the die cavity of lower mould, described core rod includes front module, module afterwards, transitional module between front module and rear module, described lower mould is provided with some jacks in die cavity diapire, front module, module and transitional module are respectively provided with inserted link and being inserted in the corresponding jack of die cavity diapire by means respectively of respective inserted link and position afterwards, described transitional module include by be arranged side by side about at least three pieces of abaculus and by latch locking forefoot assembly and be embedded in the positioning inserts between forefoot assembly and rear module, described front module, the molding glue position of the continuous and cincture core surface that linking successively is formed is respectively equipped with afterwards on the outer surface of module and transitional module.
The bottomless footwear of this mould institute molding are also double-layer structure, that is, include internal layer and outer layer, wherein outer layer is by injection mo(u)lding.And the external sense organ of footwear is determined by footwear outer layer, existing this footwear mould can only injection moulded shoeses outer layer, although can be by some decorative patterns being arranged on footwear mold cavity surface in footwear attractive in appearance, but on the one hand this can increase the cost of manufacture of mould, another aspect modelling meanses are single, and the aesthetic measure of obtained footwear can be limited.In addition, footwear outer layer will take into account the requirement of aesthetic, bonding firmly requires, and aging-resistant requires, and this several requirement is superimposed upon on commaterial, the characteristic of commaterial unlikely takes into account the requirement of this several respect simultaneously, i.e. the requirement of this footwear each side all can not meet well.
Utility model content
For overcoming drawbacks described above, this utility model technical issues that need to address：There is provided a kind of upper of a shoe injection forming mold, this mould can effectively improve the quality of product shoes.
For solving described technical problem, the technical solution of the utility model：A kind of upper of a shoe injection forming mold, including left dynamic model, right dynamic model and interior last carving, is provided with injection hole it is characterised in that this mould is used for being molded one layer of footwear intermediate layer on the inner surface of footwear outer layer constituting upper of a shoe on left dynamic model or right dynamic model；Location structure is provided with the outer face of interior last carving, pad is used for being assemblied in the back side of pad formation guiding structural on location structure, and the geat on pad is used for and injection hole cooperation；Limiting structure for forming upper of a shoe oral area is respectively formed with the interior side of left and right dynamic model mold cavity surface.
Injection hole can be to be set directly on left dynamic model or on right dynamic model, and in such situations, matched moulds rear left dynamic model and right dynamic model wrap interior last carving.Injection hole can also be provided in following movable mold, after left and right dynamic model matched moulds, is formed with opening in both upper ends, then movable mold is overturn again and snap onto on this opening, be then moulded in molding one Rotating fields on footwear outer layer inner surface again.Bench port or strip described as follows pressure mouth that described limiting structure can be provided with left and right dynamic model.After matched moulds, bench port or strip press mouth to be respectively formed the loop configuration of a closure, after the completion of the injection of footwear intermediate layer, the oral area of upper of a shoe is located at limiting structure, that is to say limiting structure is provided for formation upper of a shoe oral area, in injection moulding process after matched moulds, limiting structure ends the flowing further of material, and limiting structure is typically pressed on footwear internal layer and footwear outer layer on the outer surface of interior last carving.In carrying out injection moulding process, it is required that pad is located at the inner side of footwear outer layer, material, from after the geat outflow on pad, directly in the flowing filling of the inner side of footwear outer layer, forms one layer of upper of a shoe on the inner surface of footwear outer layer after solidification.The oral area of described upper of a shoe is also the oral area of product shoes, and in wear shoes, foot extend in footwear from the oral area of upper of a shoe.
Footwear outer layer is prefabricated, has opening and blind end, is only for being molded inside footwear outer layer, and needs to open mouth on footwear outer layer, the geat on pad is located at saturating mouth position.
This upper of a shoe injection forming mold not only can be typically used for three layers of upper construction of injection mo(u)lding with injection mo(u)lding two-layer upper construction.
Sole mould is hinged with the top of left dynamic model.Directly injection molding of sole can be carried out again after realizing upper of a shoe injection mo(u)lding, work efficiency can be effectively improved so that the connectivity robustness between sole and upper of a shoe ensure that.Can also be only to do upper of a shoe injection mo(u)lding, the other injection mo(u)lding of sole, then it is connected as a single entity in the way of bonding or suturing.
Movable mold is hinged with the top of right dynamic model, injection hole is arranged in movable mold.The set location of movable mold and sole mould can also be exchanged, and described injection structure is set directly at the outer end of interior last carving, is easy to material in footwear internal layer and footwear outer layer Uniform Flow between the two.Injection hole is set directly in movable mold, is easy to the cooperation between injection hole and injection structure.
Described location structure includes some spaced positioning needles, is provided with the number and location location hole corresponding with these positioning needles on pad, and a positioning needle is used for being plugged in a location hole.It is provided with positioning needle, positioning needle is little on the upper of a shoe shape impact after molding, facilitates the positioning between pad and positioning needle.It is used as location structure by arranging positioning needle, facilitate positioning needle to penetrate footwear internal layer, so that footwear internal layer is fitted on the outer surface of interior last carving so that the upper of a shoe of institute's molding is tightly combined.
Described pad is circle, and guiding structural is some parting beads being integrally formed at the pad back side, these parting beads radial back side being arranged in pad with geat as the center of circle.Described guiding structural is primarily referred to as forming interval between pad and interior last carving surface, so that material flows out from pad.Guiding structural can be parting bead or on the interior last carving back side some grooves being provided with or pad be hung on location structure, pad and interior last carving surface or and footwear internal layer surface between, there is interval.After being provided with pad, because pad has certain thickness in itself, and make at saturating mouth position, disengage between footwear outer layer and interior last carving, the setting of guiding structural is so that the interval between footwear outer layer and interior last carving is relatively large in addition, to meet the smooth outflow of material.The area typically requiring mouth is less than the area of pad, and the shape of saturating mouth is preferred with circle, and after pad is located inside footwear outer layer, the periphery of saturating mouth is all overlapped on pad.These radial parting beads, the flowing that can be well adapted for material requires, and after upper of a shoe injection mo(u)lding, pad remains on upper of a shoe.
The strip being provided with protrusion on left dynamic model and right dynamic model die cavity inner surface presses mouth to form described limiting structure, and strip presses the inner surface of opening's edge die cavity to extend.Pressure mouth is located at the interior side of die cavity, and after matched moulds, two pressure mouths constitute the ring rib of closure and footwear internal layer and footwear outer layer are pressed on interior last carving surface.This strip presses the flowing being provided for cut-off material of mouth, and is easy to form the oral area of upper of a shoe.
It is provided with the recess of depression in described die cavity, recess is located at the outside of die cavity.The setting of recess, in the case that footwear outer layer and footwear internal layer are longer, can wind up redundance and be contained in recess, facilitate die closing operation.
Therefore, the beneficial effects of the utility model：This upper of a shoe injection forming mold when preparing upper of a shoe, can produce the upper of a shoe of multiple structure.Together with prefabricated footwear outer layer being strongly adhered to footwear internal layer, footwear outer layer can be prefabricated, footwear outer layer can have the shape-designing compared with horn of plenty, the appearance and modeling of injection moulded shoeses can be enriched, footwear outer layer can be made of the materials such as textile, leather, PVC, PU leather, make injection moulded shoeses elegant in appearance, the kind of injection moulded shoeses can be enriched on outward appearance species, can effectively expand the consumer group of injection moulded shoeses.The material of footwear outer layer can be selected for abrasion-proof corrosion-proof corrosion material and makes, and footwear cladding material does not have the requirement of cementability, can be made from the higher material of wearability, ensure that the durability of injection moulded shoeses.By the material good from cementability as the material in footwear intermediate layer, and enable together with footwear outer layer is strongly adhered to footwear internal layer.It is additionally, since footwear intermediate layer to be between footwear outer layer and footwear internal layer, inside and outside two-layer can provide certain protective effect for footwear intermediate layer, and footwear intermediate layer is non-aging, the durability of the footwear producing by this forming method is high.Due to being described multiple structure using upper of a shoe prepared by this forming method, the requirement to each layer material is comparatively single, and can prepare upper of a shoe, the quality of final product shoes from the material being more suitable for can be guaranteed.By arranging pad on interior last carving, and make footwear outer layer be lifted off out interior last carving surface from saturating mouth, facilitate material to enter between footwear outer layer and interior last carving surface it is ensured that the smooth of footwear intermediate layer injection molding operation is carried out, the qualification rate of finished product upper of a shoe is high.Described location structure, for the position on interior last carving positions to pad, pad is quickly installed to put in place, is easy to the geat accurate fit on injection hole and pad.
Brief description
Fig. 1 is the axonometric chart under the open mode on one direction of mould.
Fig. 2 is the axonometric chart under the open mode on another direction of mould.
Fig. 3 is the axonometric chart under the open mode on another direction of mould.
Fig. 4 is the three-dimensional structure diagram of pad.
Specific embodiment
See in figure, this upper of a shoe injection forming mold is mainly carried out by mould, some actions on this mould mainly using manually to carry out, including base 7, left dynamic model 8 and right dynamic model 5 are hinged on a side of base 7, are fixed with interior last carving 6 at the medium position of base 7.Left dynamic model 8 and right dynamic model 5 are symmetrically provided with die cavity on surface towards each other, and after matched moulds, die cavity wraps interior last carving 6.The free end of left dynamic model 8 and right dynamic model 5 is provided with fastening structure, and after matched moulds, operation fastening structure makes left dynamic model 8 and right dynamic model 5 be fastened together.
Mould can not also include base 7, and left dynamic model 8 and right dynamic model 5 are directly anchored on the actuating unit on automatic shoes machine respectively, and the inner end of interior last carving 6 is fixed on automatic shoes machine.Matched moulds and die sinking action can realize automated job, and left dynamic model 8 and right dynamic model 5 are to translate, without relatively rotating.
The interior last carving 6 that in figure shows has top and leg, and top is in the shape of people's foot, and leg is as the calf shape of human body.This shaping mould is used for being prepared molding to high cylinder footwear, if the height of leg reduces it is also possible to prepare low cylinder footwear or no cylinder footwear.
It is hinged with movable mold 3 in the upper end of right dynamic model 5, movable mold 3 is provided with injection hole 2, injection hole 2 is used for and the conveying pipeline of injection machine is connected.After completing the matched moulds of left dynamic model 8 and right dynamic model 5, overturn movable mold 3, on make movable mold 3 snap onto oral area that left dynamic model 8 and right dynamic model 5 upper end are formed, to realize the injection mo(u)lding of upper of a shoe.
The upper surface of interior last carving 6 is provided with location structure, this location structure is four upright positioning needles.Four location holes are pre-machined on discoid pad 4, the position on interior last carving 6 positions positioning needle to pad 4, a positioning needle is plugged in a location hole on pad 4.It is provided with geat 10, after movable mold 3 matched moulds, the injection hole 2 in movable mold 3 is plugged in geat 10 at the home position of pad 4.The parting bead 11 integrally formed with some protrusions on the back side of pad 4, these parting beads 11 are along the radial arrangement of radial direction of pad 4.When pad 4 is matched with positioning needle, towards the upper surface of interior last carving 6, parting bead 11 makes to be formed interval between the back side of pad 4 and interior last carving 6 upper surface for the back side of pad 4.
The aforementioned structure of mould is used for forming the upper of a shoe of footwear, can open movable mold 3, and sole mould 1 upset is snapped on the oral area that left dynamic model 8 and right dynamic model 5 upper end are formed in the upper end hinged sole mould 1 of left dynamic model 8, after upper portion injection mo(u)lding.The material constituting sole is injected using injection machine toward in the die cavity of sole mould 1 by the injecting hole on sole mould 1, and realizes the preparation of sole.
The maximum feature of this mould be can from inside footwear outer layer injection mo(u)lding one Rotating fields, the double-layer structure that upper of a shoe once can be realized is bonded together, typically realize the upper of a shoe preparation of three-decker, i.e. footwear outer layer, footwear internal layer and footwear intermediate layer, wherein footwear intermediate layer are new injection mo(u)ldings.The multiple preparation of upper of a shoe to realize the molding of more layers upper of a shoe, can be carried out with the mould of different size specification.
, when using this mould injection mo(u)lding footwear, comprise the steps taking three layers of upper construction as a example：Overshoes internal layer, footwear internal layer has blind end and opening, from the opening of footwear internal layer, footwear internal layer is socketed on interior last carving 6；Pad 4 is assemblied in set positioning needle on interior last carving 6 upper surface；Overshoes outer layer, footwear outer layer has blind end and opening, footwear outer layer is socketed on interior last carving 6 from the opening of footwear outer layer, and footwear outer layer is located at the outside of footwear internal layer；Make mouth, a saturating mouth is opened at pad 4 geat position on footwear outer layer；Matched moulds, close left and right dynamic model, and left dynamic model 8 or right dynamic model 5 are provided with injection hole 2, and injection hole 2 is connected with the conveying pipeline on injection machine, and injection hole 2 is used for matching with the geat on pad 4；Injection, the conveying pipeline of injection machine is entered between footwear outer layer and footwear internal layer through the saturating mouth on footwear outer layer from the position of pad 4 by 2 materials of injection hole；Solidification, after material solidification, forms footwear intermediate layer.
Described injection structure is above-mentioned circular gasket 4, typically from the pad 4 made for homogeneous material with sole, in overshoes internal layer, the positioning needle on interior last carving 6 penetrates footwear internal layer, pad 4 is assembled in positioning needle, four on pad 4 location hole is socketed in four positioning needles one by one.After footwear outer layer is set on interior last carving 6, a saturating mouth is cut off at the geat position of pad 4 on footwear outer layer, the area of saturating mouth is less than the area of pad 4.Footwear outer layer can also be socketed in positioning needle, so that footwear outer layer will not be moved at saturating mouth position and have influence on material and smoothly enter between footwear outer layer and footwear internal layer.
To in the injection moulding process of footwear intermediate layer, material can not unrestrictedly flow, and this needs by being provided with limiting structure in movable model intracavity, to end the flowing of material.Press mouth 9 integrally formed with strip specifically on the inner surface of left dynamic model 8 and right dynamic model 5 die cavity lower end side, strip presses mouth 9 along the inner surface extension of die cavity, and after left dynamic model 8 and right dynamic model 5 matched moulds, the strip above them presses mouth 9 to define the ring rib of a closure.Typically select relatively long footwear outer layer and footwear internal layer, after footwear outer layer and footwear internal layer are set on interior last carving 6, footwear outer layer and footwear internal layer reach the downside that strip presses mouth 9, and ring rib is pressed to footwear outer layer and footwear internal layer on the outer surface of interior last carving 6.Can also be formation bench port on the surface of this two dynamic models die cavity, the bench port two ends on two dynamic models after matched moulds stick together.
The recess of position consistency is provided with the outside of left dynamic model 8 and right dynamic model 5 die cavity, together with long footwear outer layer can wind with the opening of footwear internal layer, recess is used for accommodating this winding article.
Claims (7)
1. a kind of upper of a shoe injection forming mold, including left dynamic model, right dynamic model and interior last carving, is provided with injection hole it is characterised in that this mould is used for being molded one layer of footwear intermediate layer on the inner surface of footwear outer layer constituting upper of a shoe on left dynamic model or right dynamic model；Location structure is provided with the outer face of interior last carving, pad is used for being assemblied in the back side of pad formation guiding structural on location structure, and the geat on pad is used for and injection hole cooperation；Limiting structure for forming upper of a shoe oral area is respectively formed with the interior side of left and right dynamic model mold cavity surface.
2. upper of a shoe injection forming mold according to claim 1 is it is characterised in that be hinged with sole mould on the top of left dynamic model.
3. it is characterised in that being hinged with movable mold on the top of right dynamic model, injection hole is arranged in movable mold upper of a shoe injection forming mold according to claim 2.
4. the upper of a shoe injection forming mold according to claim 1,2 or 3, it is characterized in that, described location structure includes some spaced positioning needles, is provided with the number and location location hole corresponding with these positioning needles on pad, and a positioning needle is used for being plugged in a location hole.
5. it is characterised in that described pad is circle, guiding structural is some parting beads being integrally formed at the pad back side to the upper of a shoe injection forming mold according to claim 1,2 or 3, these parting beads radial back side being arranged in pad with geat as the center of circle.
6. it is characterised in that the strip being provided with protrusion on left dynamic model and right dynamic model die cavity inner surface presses mouth to form described limiting structure, strip presses the inner surface extension of opening's edge die cavity to the upper of a shoe injection forming mold according to claim 1,2 or 3.
7. it is characterised in that being provided with the recess of depression in described die cavity, recess is located at the outside of die cavity to upper of a shoe injection forming mold according to claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620385760.3U CN205951152U (en) | 2016-05-03 | 2016-05-03 | Upper of a shoe injection moulding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620385760.3U CN205951152U (en) | 2016-05-03 | 2016-05-03 | Upper of a shoe injection moulding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205951152U true CN205951152U (en) | 2017-02-15 |
Family
ID=57967750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620385760.3U Expired - Fee Related CN205951152U (en) | 2016-05-03 | 2016-05-03 | Upper of a shoe injection moulding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205951152U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415128A (en) * | 2017-05-16 | 2017-12-01 | 泉州协力模具有限公司 | A kind of steel combined with aluminum mould of high cylinder water shoes |
| CN111358118A (en) * | 2020-04-01 | 2020-07-03 | 孙旭明 | Environment-friendly water shoe and manufacturing method thereof |
-
2016
- 2016-05-03 CN CN201620385760.3U patent/CN205951152U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415128A (en) * | 2017-05-16 | 2017-12-01 | 泉州协力模具有限公司 | A kind of steel combined with aluminum mould of high cylinder water shoes |
| CN111358118A (en) * | 2020-04-01 | 2020-07-03 | 孙旭明 | Environment-friendly water shoe and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105946262B (en) | Upper of a shoe injection forming mold | |
| CN104985755B (en) | The injection forming mold of footwear and injection molding forming method | |
| CN205651605U (en) | Multilayer upper of a shoe injection moulding mould | |
| CN106426746B (en) | Shoe mold, shoe sole and method for molding shoe sole to shoe upper | |
| CA2756353C (en) | Method of manufacturing footwear | |
| CN101804686A (en) | Secondary integrally-forming shoe, shoe-making die and producing method | |
| CN205951152U (en) | Upper of a shoe injection moulding mould | |
| US4217081A (en) | Shoe sole molds | |
| CN205567979U (en) | Upper of a shoe injection moulding shoes | |
| CN100411555C (en) | Disposable EVA injection-moulding winter shoes | |
| CN106739055B (en) | A kind of rubber soles injection molding and injection moulding method | |
| CN105773910B (en) | Shoes injection molding forming method | |
| CN206579041U (en) | A kind of rubber capsule heel and footwear sole construction | |
| CN107498790A (en) | One kind buffering polychrome midsole women's shoes intellectuality injection forming mold and preparation method | |
| CN210501211U (en) | Injection molding mold for double-sided gauze rubber shoes | |
| CN205767602U (en) | One is for sole and the integrated mould of upper of a shoe | |
| CN208318427U (en) | A kind of edge bar shoes and its injection mold | |
| JP2585358B2 (en) | Injection molded shoes and method of manufacturing the same | |
| CN206623428U (en) | A kind of rubber soles injection molding | |
| CN204773287U (en) | A mould for one shot forming slippers | |
| CN207059063U (en) | A kind of galosh upper Double-color forming die | |
| CN202127907U (en) | Integrated midsole of high-heeled shoe | |
| CN214645500U (en) | Injection molding shoe mold in sole for integrated finished shoe | |
| CN208639709U (en) | Waterproof overshoes | |
| CN211763661U (en) | Mold for integrally molding injected sole and vamp |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20210503 |