CN205467259U - Air -injection shoe mode - Google Patents
Air -injection shoe mode Download PDFInfo
- Publication number
- CN205467259U CN205467259U CN201620077329.2U CN201620077329U CN205467259U CN 205467259 U CN205467259 U CN 205467259U CN 201620077329 U CN201620077329 U CN 201620077329U CN 205467259 U CN205467259 U CN 205467259U
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- Prior art keywords
- upper mold
- air
- mould
- bed die
- die
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- Moulds For Moulding Plastics Or The Like (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses an air -injection shoe mode belongs to mould equipment field, it includes I -shaped frame, firstly go up mould on mould, the second, have die cavity down first die block, have second die block that the sole becomes the die cavity, insert and the mold core, the mold core set firmly in I -shaped frame is last, the rear end of mould is in with the mode setting that can follow the horizontal direction free rotation respectively on first rear end of going up the mould and the second I -shaped frame is last, first die block articulates the first mould of going up is kept away from on the side of mould on the second, the second die block articulates the mould is kept away from on the side of first upward mould on the second, insert set up in I -shaped frame last and can for slide around the mold core, when first going up on mould and the second after the mould closure is firstly gone up on mould, the second mould and the cooperation of inserting and is formed and go up the die cavity, the mold core is located go up in the die cavity. The utility model discloses rational in infrastructure simple, as to avoid the vamp center seam to appear problem reduces the production defective rate, conveniently takes.
Description
[technical field]
This utility model relates to die apparatus technical field, is specifically related to a kind of air-injection shoe mode.
[background technology]
In prior art, plastics are widely used in all trades and professions, and PVC raw material of giving vent to anger has excellent
Comprehensive stability performance, can pass through high temperature process, cooling and shaping, it is ensured that produce meet quality want
The blowing products asked, it has product softness light weight, shockproof skidproof effect highlights, color divergence is uniform,
The advantage such as surface-brightening, lovely luster, is well received by consumers.At present, blow at PVC polychrome
During footwear produce, common air-injection shoe mode generally comprises upper die and lower die and is located between upper mold and lower mold
Core rod, the side of described core rod along hinged with lower mold, described upper mold and the same side of core rod along hinged,
Described upper mold is provided with material feeding passage and inlet channel, and this inlet channel is by the air inlet being located at upper mold top
Mouthful and connect with air inlet and be clouded in bottom upper mold multiple apertures composition, described lower mold is provided with out
Gas passage.The foamed materialss such as its air blowing injection moulding process is, PVC are entered upper mold by the material feeding passage of upper mold
With in the die cavity formed between lower mold, gases at high pressure are entered by air inlet, then are blown out by multiple apertures,
Gas in die cavity discharges die cavity by the outlet passageway in lower mold.This air blowing injection molding manner can produce
Go out foaming product, but can come with some shortcomings: 1, the shoes that this kind of footwear mould is produced are at vamp center
There will be seam, affect shoes attractive in appearance；2, gas is by can directly lead to by the aerofluxus of lower mold in die cavity
Road is discharged so that the foamed materials foaming such as PVC are insufficient, wastes material, and foaming product flexibility is poor.
Also have dichromatism material before and after some air-injection shoe modes can not realize bonding when injection moulding process and occur sole or
, there are quality problems in slippers cracking and gap when causing polychrome PVC blowing sole or slippers, thus not
The normal production of polychrome PVC blowing sole or slippers can be realized.
[utility model content]
In order to solve the problems referred to above, this utility model provides a kind of air-injection shoe mode, this air-injection shoe mode structure
Rationally simple, mold actions nimbly and freely, without getting stuck, the phenomenon such as interference, has upper mold and bed die
Positioning function, conveniently takes.
This utility model is adopted the following technical scheme that a kind of air-injection shoe mode, including cap ned, first
Upper mold, the second upper mold, the first bed die with lower mode cavity, the second bed die with Sole moulding chamber,
Insert and core rod；Described core rod is fixedly arranged on described cap ned；The rear end of described first upper mold and
The rear end of two upper molds respectively by can the most freely rotatable in the way of be arranged on described cap ned
On；Described first bed die is hinged on described first upper mold side away from the second upper mold, and described second
Bed die is hinged on described second upper mold side away from the first upper mold；Described insert is arranged at described work
On cabinet frame and can be relative to described core rod slide anteroposterior；After described first upper mold closes with the second upper mold,
First upper mold, the second upper mold and insert cooperatively form upper cavity, and described core rod is positioned at described upper cavity.
From such scheme, this utility model is by mobilizable first upper mold, the second upper mold, edge
Three parts of block cooperatively form upper cavity, such footwear mode structure can not only be prevented effectively to be produced
There is seam at vamp center in the shoes come and to affect shoes attractive in appearance, and very convenient taking in shoes
Take.
As one preferred embodiment, described insert is removably disposed on described cap ned,
Make insert replaceable, the production of different style injection shoes can be met.
As one preferred embodiment, described first upper mold and the second upper mold are respectively equipped with location
Groove；It is respectively equipped with, on described first bed die and the second bed die, the location matched with described detent
Projection.When this utility model is effectively ensured production by the cooperation of detent and locating lug upper mold and
Bed die will not misplace, and reduces production fraction defective to a certain extent.
As one preferred embodiment, this utility model also includes guider；Described guiding fills
Put the direction recess including that guide protrusions matches with described guide protrusions；Described guide protrusions is arranged
In the left and right sides of described core rod, described direction recess is arranged at described first upper mold and the second upper mold
On medial surface.Guider is combined with guide effect to the first upper mold and the second upper mold, it is ensured that first
Upper mold, the second upper mold accurate fit.
Further, the medial surface that described second upper mold contacts with the first upper mold is provided with locating dowel；Institute
The medial surface stating the first upper mold is provided with the hole, location matched with described locating dowel.By locating dowel with
The setting in hole, location, improves the first upper mold, the accuracy of the second upper mold cooperation further.
Preferably, the front end of described second upper mold is provided with pull bar；The front end of described first upper mold is hinged with
Upper die button, described upper die button can lock described pull bar so that the first upper mold coordinates more with the second upper mold
Add closely.
Preferably, on described first bed die side away from the first upper mold, described second bed die is away from
Side button and handle it has been respectively articulated with on the side of two upper molds.
Preferably, the side that described first bed die is relative with being provided with described lower mode cavity is provided with material road and enters
Material hole；Described material road connects with described charging hole, and described charging hole connects with described lower mode cavity.
Preferably, the side that described second bed die is relative with being provided with described Sole moulding chamber is provided with charging
Groove, charging aperture, shrinkage pool；Described feed well connects with described charging aperture, and described charging aperture becomes with sole
Die cavity connects；The air inlet connected with Sole moulding chamber it is provided with in described shrinkage pool.
Preferably, described second bed die is provided with the air bleeding valve connected with described Sole moulding chamber.
This utility model by being arranged to the first upper mold, the second upper mold and insert, on the one hand energy by upper mold
There is asking of seam at vamp center in the shoes that enough effectively solutions footwear mould of the prior art is produced
Topic so that shoes appearance looks elegant, reduces and produces fraction defective；On the other hand, due to the first upper mold,
Two upper molds and insert are separable, taking of the very convenient shoes of design the most of the present utility model.
This utility model is additionally provided with guider, detent and locating lug, locating dowel and hole, location etc.,
This utility model is made to coordinate precisely during production and application, it is possible to avoid well coordinating appearance mistake
The phenomenons such as position, reduce and produce fraction defective.
[accompanying drawing explanation]
Fig. 1 is the axonometric chart of air-injection shoe mode described in the utility model；
Fig. 2 is the top view of air-injection shoe mode described in the utility model；
Fig. 3 is the upward view of air-injection shoe mode described in the utility model；
Fig. 4 is the first upper mold described in the utility model, the second upper mold, insert and showing that core rod covers
It is intended to；
Wherein, 1, cap ned；2, the first upper mold；201, hole, location；202, upper die button；3,
Two upper molds；301, locating dowel；302, pull bar；4, the first bed die；401, lower mode cavity；402, material
Road；403, charging hole；5, the second bed die；501, Sole moulding chamber；502, feed well；503、
Charging aperture；504, shrinkage pool；505, air inlet；506, sealing ring；507, air bleeding valve；508, adjust
Joint screw；6, insert；601, push rod；7, core rod；8, detent；9, locating lug；10、
Guider；101, guide protrusions；102, direction recess；11, side button；12, handle.
[detailed description of the invention]
In order to make the technical solution of the utility model and technique effect clearer, below in conjunction with the accompanying drawings and
The embodiment of this patent is described in detail by embodiment.
As Figure 1-Figure 4, for a kind of air-injection shoe mode described in the utility model, including cap ned 1,
First upper mold the 2, second upper mold 3, with the first bed die 4 of lower mode cavity 401, with Sole moulding chamber
Second bed die 5, insert 6 and the core rod 7 of 501；Core rod 7 is fixedly arranged on cap ned 1；On first
The rear end of mould 2 and the rear end of the second upper mold 3 respectively by can the most freely rotatable in the way of set
Putting on cap ned 1, the i.e. first upper mold 2 and the second upper mold 3 are capable of left and right in the horizontal direction
Open or close；First bed die 4 is hinged on first upper mold 2 side away from the second upper mold 3, the
Two bed dies 5 are hinged on second upper mold 3 side away from the first upper mold 2；Insert 6 is arranged on I-shaped
On frame 1 and be positioned at the front end of core rod 7, insert 6 can be relative to core rod 7 slide anteroposterior；On first
After mould 2 and the second upper mold 3 Guan Bi, first upper mold the 2, second upper mold 3 and insert 6 cooperatively form
Die cavity, core rod 7 is positioned at upper cavity.
First upper mold 2 described in the utility model refers to the upper mold with the die cavity of footwear, second
Upper mold 3 refers to the upper mold with the die cavity inside shoes.
Insert 6 is for molding vamp, and the surface of insert 6 is provided with decorative pattern.Insert 6 removably sets
Put on cap ned 1 so that insert 6 is replaceable, the production of different style injection shoes can be met.
The mode that insert 6 and cap ned 1 removably connect can be spirally connected, clamping etc., it is also possible to be other
Removably connect mode.Insert 6 can be relative to core rod 7 linearly slide anteroposterior, it is possible to ensure
The decorative pattern of vamp will not misplace.The front end of described insert 6 is provided with before and after promoting insert 6 sliding
Dynamic push rod 601.
It is respectively equipped with detent 8 in first upper mold 2 and the second upper mold 3；First bed die 4 and second
Bed die 5 is provided with the locating lug 9 matched with detent 8.By detent 8 and location
When the cooperation of projection 9 is effectively ensured production, upper mold and bed die will not misplace, and drop to a certain extent
Low production fraction defective.Position and the quantity of detent 8 do not limit, and just may be used as long as not affecting upper cavity.
Preferably, detent 8 is located in two, the outside square position of first upper mold the 2, second upper mold 3.
This utility model also includes guider 10, this guider 10 include guide protrusions 101 and
The direction recess 102 that guide protrusions 101 matches；Guide protrusions 101 is arranged at core rod 7 lower end
The left and right sides, direction recess 102 is arranged on the medial surface of the first upper mold 2 and the second upper mold 3.Lead
To device 10 first upper mold 2 and the second upper mold 3 it is combined with guide effect, it is ensured that the first upper mold 2,
Second upper mold 3 accurate fit.
The medial surface that second upper mold 3 contacts with the first upper mold 2 is provided with locating dowel 301；First upper mold 2
Medial surface be provided with the hole, location 201 matched with locating dowel 301.By locating dowel 301 with fixed
The setting in hole 201, position, improves the accuracy that first upper mold the 2, second upper mold 3 coordinates further.The
The contact surface that one upper mold 2 and the second upper mold 3 fit may also set up the positioner of other forms, no
It is only limitted to locating dowel 301 and the hole 201, location above addressed, as long as in the first upper mold 2 and second
Mould 3 be combined with location or guide effect just may be used.In this embodiment, it is preferred that, the second upper mold 3
Rear end be provided with two groups of locating dowels 301, its rear end is provided with one group of locating dowel 301.
The front end of the second upper mold 3 is provided with pull bar 302；The front end of the first upper mold 2 is hinged with die button 202,
Upper die button 202 can lock described pull bar 302 so that the first upper mold 2 coordinates more with the second upper mold 3
Add closely.In the present embodiment, upper die button 202 is a check lock lever, and this check lock lever is inverted " "
Font.Check lock lever is hinged on the front end of the first upper mold 2, and check lock lever can rotate 180 by the vertical direction
Degree, when check lock lever rotates down, pull bar 302 is clamped in check lock lever.
On first bed die 4 side away from the first upper mold 2, the second bed die 5 is away from the second upper mold 3
Side button 11 and handle 12 it has been respectively articulated with on side.Be provided with handle 12, facilitate the first bed die 4,
The covering or opening of two bed dies 5；It is provided with side button 11, it is ensured that bed die is tight with upper mold in injection moulding process
Closely connected conjunction.
The side that first bed die 4 is relative with being provided with lower mode cavity 401 is provided with material road 402 and charging hole
403；Material road 402 connects with charging hole 403, and charging hole 403 connects with lower mode cavity 401.Material road
402 are provided with sprue away from one end of charging hole 403, and material is noted by material feeding equipment alignment sprue
Pan feeding road 402 flows to charging aperture 503 and enters lower mode cavity 401.
The side that second bed die 5 is relative with being provided with Sole moulding chamber 501 is provided with feed well 502, enters
Material mouth 503, shrinkage pool 504；Feed well 502 connects with charging aperture 503, and charging aperture 503 becomes with sole
Die cavity 501 connects；The air inlet 505 connected with Sole moulding chamber 501 it is provided with in shrinkage pool 504.For
Increase air-tightness, shrinkage pool 504 edge is provided with sealing ring 506.Second bed die 5 is provided with and sole
The air bleeding valve 507 of forming cavity 501 connection.Further, feed well 502 is provided with for regulating material
The set screw 508 of uninterrupted.In the present embodiment, charging aperture 503 is provided with two, respectively
Being positioned at the two ends of feed well 502, correspondingly, set screw 508 also is provided with two.Second bed die 5
Sprue be arranged on the middle part of feed well 502, material feeding equipment alignment sprue injects material into charging
Groove 502 flows to the charging hole 403 at two ends and enters Sole moulding chamber 501.
Air-injection shoe mode described in the utility model uses process as follows:
First select suitable insert 6 and insert 6 is arranged on cap ned 1, then insert 6 is pushed away
Enter to make insert 6 to be positioned at the underface of core rod 7, then close the first upper mold 2 and the second upper mold 3 and incite somebody to action
Check lock lever rotates down locking pull bar 302；First bed die 4 is covered, buckles vamp after side detains 11
Material is injected by material feeding equipment expects that road 402 flows to charging aperture 503 and enters lower mode cavity 401；Vamp becomes
After type, the first bed die 4 is opened, after covering the second bed die 5 and buckling side button 11, material of blowing
It is injected into hopper 502 by material feeding equipment to flow to charging hole 403 and enter Sole moulding chamber 501, with this
Inject gas to air inlet 505 simultaneously, make air blowing material be sufficiently mixed with air；Open air bleeding valve 507,
Unnecessary gas is discharged from Sole moulding chamber 501.When after sole cooling molding, open successively
Second bed die the 5, first upper mold the 2, second upper mold 3, insert 6, take out shoes from core rod 7.
The foregoing is only the preferred embodiment of this patent, be not limited to this patent, for
For those skilled in the art, this patent can have various modifications and variations.All essences at this patent
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included in this patent
Protection domain within.
Claims (10)
1. an air-injection shoe mode, it is characterised in that: include cap ned, the first upper mold, the second upper mold,
The first bed die with lower mode cavity, the second bed die, insert and the core rod with Sole moulding chamber；Institute
State core rod to be fixedly arranged on described cap ned；The rear end of described first upper mold and the rear end of the second upper mold are respectively
By can the most freely rotatable in the way of be arranged on described cap ned；Described first bed die hinge
Being connected on described first upper mold side away from the second upper mold, described second bed die is hinged on described second
On the upper mold side away from the first upper mold；Described insert is arranged on described cap ned and can be relative to institute
State core rod slide anteroposterior；When after described first upper mold with the second upper mold Guan Bi, the first upper mold, on second
Mould and insert cooperatively form upper cavity, and described core rod is positioned at described upper cavity.
Air-injection shoe mode the most according to claim 1, it is characterised in that: described insert is removably
It is arranged on described cap ned.
Air-injection shoe mode the most according to claim 1, it is characterised in that: described first upper mold and
It is respectively equipped with detent in two upper molds；It is respectively equipped with described on described first bed die and the second bed die
The locating lug that detent matches.
Air-injection shoe mode the most according to claim 1, it is characterised in that: also include guider；
Described guider includes the direction recess that guide protrusions matches with described guide protrusions；Described lead
Be arranged at the left and right sides of described core rod to projection, described direction recess be arranged at described first upper mold and
On the medial surface of the second upper mold.
5. according to the air-injection shoe mode according to any one of claim 1-4, it is characterised in that: described
The medial surface that two upper molds contact with the first upper mold is provided with locating dowel；On the medial surface of described first upper mold
It is provided with the hole, location matched with described locating dowel.
6. according to the air-injection shoe mode according to any one of claim 1-4, it is characterised in that: described
The front end of two upper molds is provided with pull bar；The front end of described first upper mold is hinged with die button, described upper die button
Described pull bar can be locked.
7. according to the air-injection shoe mode according to any one of claim 1-4, it is characterised in that: described
On one bed die side away from the first upper mold, described second bed die away from the side of the second upper mold respectively
It is hinged with side button and handle.
8. according to the air-injection shoe mode according to any one of claim 1-4, it is characterised in that: described
The side that one bed die is relative with being provided with described lower mode cavity is provided with material road and charging hole；Described material road and institute
Stating charging hole connection, described charging hole connects with described lower mode cavity.
9. according to the air-injection shoe mode according to any one of claim 1-4, it is characterised in that: described
The side that two bed dies are relative with being provided with described Sole moulding chamber is provided with feed well, charging aperture, shrinkage pool；
Described feed well connects with described charging aperture, and described charging aperture connects with Sole moulding chamber；Described shrinkage pool
Inside it is provided with the air inlet connected with Sole moulding chamber.
10. according to the air-injection shoe mode according to any one of claim 1-4, it is characterised in that: described
Second bed die is provided with the air bleeding valve connected with described Sole moulding chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620077329.2U CN205467259U (en) | 2016-01-25 | 2016-01-25 | Air -injection shoe mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620077329.2U CN205467259U (en) | 2016-01-25 | 2016-01-25 | Air -injection shoe mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205467259U true CN205467259U (en) | 2016-08-17 |
Family
ID=56619565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620077329.2U Expired - Fee Related CN205467259U (en) | 2016-01-25 | 2016-01-25 | Air -injection shoe mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205467259U (en) |
Cited By (6)
| 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 |
| CN106827371A (en) * | 2017-01-21 | 2017-06-13 | 温岭东方红车料有限公司 | The processing method of saddle and its set skin |
| CN107244018A (en) * | 2017-08-04 | 2017-10-13 | 晋江中天模具有限公司 | A kind of double-colored draw helps air blowing mould |
| CN107553790A (en) * | 2017-08-24 | 2018-01-09 | 夏继春 | Footwear mould |
| CN107791552A (en) * | 2016-09-02 | 2018-03-13 | 欣合信股份有限公司 | It is integrally formed the manufacture method and its footwear mould equipment at the big bottom of tool air cushion structure footwear |
| CN110774510A (en) * | 2019-11-05 | 2020-02-11 | 徐州徐工精密工业科技有限公司 | Four-station rapid forming stamping die |
-
2016
- 2016-01-25 CN CN201620077329.2U patent/CN205467259U/en not_active Expired - Fee Related
Cited By (9)
| 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 |
| CN107791552A (en) * | 2016-09-02 | 2018-03-13 | 欣合信股份有限公司 | It is integrally formed the manufacture method and its footwear mould equipment at the big bottom of tool air cushion structure footwear |
| CN107791552B (en) * | 2016-09-02 | 2019-11-15 | 欣合信股份有限公司 | It is integrally formed the manufacturing method and its shoes mould equipment of tool air cushion structure shoes outsole |
| CN106827371A (en) * | 2017-01-21 | 2017-06-13 | 温岭东方红车料有限公司 | The processing method of saddle and its set skin |
| CN107244018A (en) * | 2017-08-04 | 2017-10-13 | 晋江中天模具有限公司 | A kind of double-colored draw helps air blowing mould |
| CN107244018B (en) * | 2017-08-04 | 2023-05-26 | 晋江中天模具有限公司 | Bicolor upper drawing blowing die |
| CN107553790A (en) * | 2017-08-24 | 2018-01-09 | 夏继春 | Footwear mould |
| CN107553790B (en) * | 2017-08-24 | 2019-04-30 | 夏继春 | Shoes mould |
| CN110774510A (en) * | 2019-11-05 | 2020-02-11 | 徐州徐工精密工业科技有限公司 | Four-station rapid forming stamping die |
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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: 20160817 Termination date: 20200125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |