CN201357567Y - PVC twin-color air-blow shoe die - Google Patents
PVC twin-color air-blow shoe die Download PDFInfo
- Publication number
- CN201357567Y CN201357567Y CNU2009201369446U CN200920136944U CN201357567Y CN 201357567 Y CN201357567 Y CN 201357567Y CN U2009201369446 U CNU2009201369446 U CN U2009201369446U CN 200920136944 U CN200920136944 U CN 200920136944U CN 201357567 Y CN201357567 Y CN 201357567Y
- Authority
- CN
- China
- Prior art keywords
- die
- counterdie
- core rod
- hinged
- pvc
- 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
- 238000007664 blowing Methods 0.000 claims description 8
- 238000005187 foaming Methods 0.000 abstract description 8
- 230000007306 turnover Effects 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Images
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model provides a PVC twin-color air-blow shoe die which can form a twin-color PVC product by foaming by one-time operation in a set of dies, comprising an upper die, a lower die, and a die core arranged between the upper die and the lower die; the rear side edge of the die core is hinged with the lower die, and the rear side edge of the upper die is hinged with the rear side edge of the die core, furthermore, a turnover limiting device is arranged between the die core and the lower die and also between the upper die and the die core, an edge die is hinged with the left side edge or the right side edge of the lower die, and the other side of the edge die opposite to the hinged side edge is provided with a die locking device which can be opened and closed.
Description
Technical field
The utility model relates to a kind of mould, the particularly a kind of double-colored air blowing footwear of PVC mould that is used for the PVC foaming.
Background technology
On December 24th, 2008, the Chinese patent CN201169050Y of bulletin disclosed a kind of PVC air blowing injection mold, it comprise upper die and lower die and be located at patrix and counterdie between core rod, one side of described core rod is along hinged with counterdie, the same side of described patrix and core rod is along hinged, and be provided with the upset stopping means between described core rod and the counterdie, be provided with the upset stopping means between described patrix and the core rod.Thereby described mould can disposablely be finished the injection moulding of sole and group's face, and can realize the demoulding easily.Surely belonging to one of die industry improves greatly, but raising along with the level of consumption, double-colored shoes appear on the market, this kind shoes are by dichroic materials injection moulding respectively, put the 3rd mould the inside again into and carry out the crosslinked foaming moulding, this kind two-coloured shoe is with the weak point of preceding method production: the PVC expanded material to time and temperature requirement than higher, separate injection time and the difficult control of temperature with different moulds, materials of different colors can not strictly be alignd when crosslinked foaming simultaneously, thereby foam meeting generation dislocation more or less between back two kinds of colors, this quality to footwear is brought influence, has foregoing problems equally for the PVC manufacture of materials polychrome PVC gas-blowing foaming goods with two or more colors.
The utility model content
The purpose of this utility model be to provide a kind of can be in a mold the double-colored air blowing footwear of the PVC mould of the double-colored PVC goods of disposable foaming.
The technical scheme that the utility model adopted is such: the double-colored air blowing footwear of a kind of PVC mould, comprise upper die and lower die and be located at patrix and counterdie between core rod, the rear side of described core rod is along hinged with counterdie, described patrix rear side along with the rear side of core rod along hinged, and be provided with the upset stopping means between described core rod and the counterdie, be provided with the upset stopping means between described patrix and the core rod, the edge, left side of described counterdie or right side are along the hinged mould on one side that is provided with, and described limit mould is provided with able to turn on or off clamping apparatus with hinged side along relative opposite side edge.
By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are: when the PVC injection mo(u)lding, patrix and core rod are upwards turned over to allow open position, allow the lower floor of Bian Mo and the double-colored PVC goods of counterdie mold-closing injection moulding, open the limit mould then, allow core rod and patrix and counterdie matched moulds successively, PVC material to the another kind of color of die cavity the inside injection, the die sinking foaming goes out the double-colored goods of PVC after being incubated the time of setting, with respect to known injection mo(u)lding respectively on two moulds, double-colored goods of PVC of crosslinked foaming in the 3rd die cavity then, mould of the present utility model has easy to operate, the production efficiency height, the product property advantages of higher, the product of being produced, color is even, in light weight, wear and make Shu Shushi, wear-resisting.
Description of drawings
Fig. 1 is an embodiment open mode stereogram;
Fig. 2 is another visual angle open mode stereogram of embodiment;
Fig. 3 is embodiment the 3rd a visual angle open mode stereogram;
The specific embodiment
Referring to figs. 1 to Fig. 3, embodiment discloses the double-colored air blowing footwear of a kind of PVC mould, comprise patrix 1, counterdie 2, be located at the core rod 3 between patrix 1 and the counterdie 2, limit mould 4, be provided with the PVC feeding-passage between the outside of described patrix 1 and its die cavity, in the die cavity that described core rod 3 main parts form between patrix 1 and counterdie 2, the rear side of core rod 3 along extend to counterdie 2 rear sides along the outside and with counterdie 2 rear sides along hinged, be positioned at this articulated position, described patrix 1 with core rod 3 also at rear side along hinged, described core rod 3 is positioned at counterdie 2 hinge portions and is provided with a gag lever post 31 simultaneously, when core rod 3 was turned to certain angle as 110 °, gag lever post 31 was run into the outside of counterdie 2 along also limited; Described patrix 1 is positioned at core rod 3 hinge portions and is provided with a limited block 11, and when patrix 1 is turned to certain angle as 30 ° with respect to core rod 3 (this moment, patrix 1 was with respect to 140 ° of counterdie 2 upsets), described limited block 11 is run into gag lever post 31 tops and limited.Like this with respect to core rod 3, angle between itself and the counterdie is greater than 90 degree, limit mould 4 can carry out matched moulds with counterdie 2 at this moment, described limit mould 4 is provided with clamping apparatus 41 with hinged side along relative opposite side edge, limit mould 4 is provided with the PVC passage that shoots material, described clamping apparatus 41 is able to turn on or off barbs, when limit mould 4 and counterdie 2 matched moulds, the barb hook is located at the edge, the outside of counterdie 2, in the time of die sinking, limit mould 4 is clockwise rotated with respect to counterdie 2 can realize die sinking as long as barb outwards shifted out, in addition, contact portion between described patrix 1 and counterdie 2 and the limit mould 4 is positioned at the outside of die cavity along being respectively equipped with sealing ring, above-mentioned sealing ring, injection channel belongs to known mould inherent structure, so do not repeat them here.
Based on technical problem to be solved in the utility model and the technical scheme that adopted, everyly be used to realize the injection moulding of the double-colored goods of PVC, all belong to the scope of the utility model institute letter lid by on known PVC injection mold, setting up a hinged each other limit mould.
Claims (1)
1, the double-colored air blowing footwear of a kind of PVC mould, comprise upper die and lower die and be located at patrix and counterdie between core rod, the rear side of described core rod is along hinged with counterdie, described patrix rear side along with the rear side of core rod along hinged, and be provided with the upset stopping means between described core rod and the counterdie, be provided with the upset stopping means between described patrix and the core rod, it is characterized in that: the edge, left side of described counterdie or right side are along the hinged mould on one side that is provided with, and described limit mould is provided with able to turn on or off clamping apparatus with hinged side along relative opposite side edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201369446U CN201357567Y (en) | 2009-02-27 | 2009-02-27 | PVC twin-color air-blow shoe die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201369446U CN201357567Y (en) | 2009-02-27 | 2009-02-27 | PVC twin-color air-blow shoe die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201357567Y true CN201357567Y (en) | 2009-12-09 |
Family
ID=41423329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201369446U Expired - Fee Related CN201357567Y (en) | 2009-02-27 | 2009-02-27 | PVC twin-color air-blow shoe die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201357567Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431113A (en) * | 2011-11-18 | 2012-05-02 | 北京纳通科技集团有限公司 | Mold for manufacturing knee-joint spacer |
| CN104108154A (en) * | 2014-07-18 | 2014-10-22 | 浙江衢州祥光橡塑有限公司 | Foaming forming production line for polyurethane |
| CN106738626A (en) * | 2017-03-22 | 2017-05-31 | 泉州玉环模具有限公司 | A kind of PVC twin-color air-blows injection moulding shoe mould |
| CN106827607A (en) * | 2017-03-24 | 2017-06-13 | 泉州鸿展模具制造有限公司 | Polychrome perforation chill IP foaming moulds |
| CN110355935A (en) * | 2019-07-10 | 2019-10-22 | 福建晋江市光宇鞋模有限公司 | A kind of TR Double-color shoe mould mold and its application method |
-
2009
- 2009-02-27 CN CNU2009201369446U patent/CN201357567Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431113A (en) * | 2011-11-18 | 2012-05-02 | 北京纳通科技集团有限公司 | Mold for manufacturing knee-joint spacer |
| CN102431113B (en) * | 2011-11-18 | 2013-12-25 | 北京纳通科技集团有限公司 | Mold for manufacturing knee-joint spacer |
| CN104108154A (en) * | 2014-07-18 | 2014-10-22 | 浙江衢州祥光橡塑有限公司 | Foaming forming production line for polyurethane |
| CN106738626A (en) * | 2017-03-22 | 2017-05-31 | 泉州玉环模具有限公司 | A kind of PVC twin-color air-blows injection moulding shoe mould |
| CN106827607A (en) * | 2017-03-24 | 2017-06-13 | 泉州鸿展模具制造有限公司 | Polychrome perforation chill IP foaming moulds |
| CN110355935A (en) * | 2019-07-10 | 2019-10-22 | 福建晋江市光宇鞋模有限公司 | A kind of TR Double-color shoe mould mold and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20140227 |