CN208645844U - A kind of soft or hard plastic cement post forming mould - Google Patents
A kind of soft or hard plastic cement post forming mould Download PDFInfo
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- CN208645844U CN208645844U CN201821365391.7U CN201821365391U CN208645844U CN 208645844 U CN208645844 U CN 208645844U CN 201821365391 U CN201821365391 U CN 201821365391U CN 208645844 U CN208645844 U CN 208645844U
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- Prior art keywords
- post forming
- cover half
- soft
- cooling water
- dynamic model
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Abstract
The utility model discloses a kind of soft or hard plastic cement post forming moulds, it include: cover half fixed plate, positioning ring in the cover half fixed plate, cast gate on the positioning ring, cover half in the cover half fixed plate, the one-pass molding dynamic model matched with the cover half, the one-pass molding type core group being removably set on the cover half, the post forming dynamic model group matched with the cover half, the post forming type core being removably set on the cover half, the dynamic mould fixing plate of the fixed one-pass molding dynamic model or the post forming dynamic model group, and the cut-off knife component being independently equipped with.The utility model mold can form soft or hard plasthetics, and reasonable in design, molding procedure is simple, can realize post forming in same board, cost is relatively low；The design of separate type type core makes inner wall belt bulge-structure be easy to demould；Design of Cooling System is reasonable, good cooling results；Realize the batch production as wanted the soft or hard plasthetics of post forming.
Description
Technical field
The utility model relates to a kind of mold molding fabrication techniques field more particularly to a kind of soft or hard plastic cement secondary forming dies
Tool.
Background technique
Powdery type or liquid type cosmetics at present on the market is often contained using simple Packaging Bottle, is needed when if you need to smear
It to be equipped with individual cotton pads block again for wiping and smear, due to cotton pads block and the non-integral structure of cosmetic packaging bottle, this
Sample is not only easily lost, inconvenient to carry, and is easily contaminated, while the porous structure of cotton pads block can adsorb very much
Cosmetic causes the waste of cosmetics.For this purpose, researcher has devised the cosmetic applicators with soft applying head, but this product
It needs to be made up of the plastics of two kinds of unlike materials by post forming, in the prior art without the molding die of such product.
Therefore, the prior art is defective, needs to improve.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of soft or hard plastic cement post forming mould.
The technical solution of the utility model is as follows: the utility model provides a kind of soft or hard plastic cement post forming mould, is used for
Molding has soft or hard two kinds of material plasthetics, comprising: cover half fixed plate, is set the positioning ring in the cover half fixed plate
It is moved in the cast gate on the positioning ring, the cover half in the cover half fixed plate, the one-pass molding matched with the cover half
Mould, removably be set to the cover half on one-pass molding type core group, matched with the cover half post forming dynamic model group, can
The post forming type core being set on the cover half, the fixed one-pass molding dynamic model or the post forming dynamic model group dismantled
Dynamic mould fixing plate and the cut-off knife component being independently equipped with, the cast gate extend in the cover half fixed plate, the one-pass molding
Type core group extends in the one-pass molding dynamic model, and the post forming type core extends in the post forming dynamic model group；
The one-pass molding type core group includes: core pulling, top shoe, sliding block, is equipped with the first hot flow path, institute in the core pulling
It states the first hot flow path to be connected to the cast gate, the top shoe and the sliding block and the cover half and the one-pass molding dynamic model
Between surround the second hot flow path, first hot flow path end is equipped with auxiliary hot flow path, first hot flow path and described second
Hot flow path is connected to by the auxiliary hot flow path, and the post forming type in-core is equipped with third hot flow path, the post forming type
The 4th hot flow path is surrounded between core and the cover half and the post forming dynamic model group.
Further, bushing is equipped between the cast gate and the cover half fixed plate.
Further, the thickness in the thickness of the top shoe or the sliding block is less than or equal to the thickness of the core pulling.
Further, two the first cooling water holes of column of longitudinal arrangement are equipped with inside the cover half fixed plate, the described in each column
The quantity at least two of one cooling water hole, two column first cooling water holes are respectively arranged on the two sides up and down of the cast gate.
Further, the second transversely arranged cooling water hole of two column is equipped with inside the cover half, second is cooling described in every row
The quantity at least two in water hole, two rows of second cooling water holes are respectively arranged on the one-pass molding type core group or post forming
The two sides of type core.
Further, the transversely arranged third cooling water hole of two column is equipped with inside the one-pass molding dynamic model, described in every row
The quantity at least two of third cooling water hole, two rows of third cooling water holes are respectively arranged on the one-pass molding type core group
Two sides.
Further, the post forming moves module internal and is equipped with the 4th transversely arranged cooling water hole of two column, every row institute
The quantity for stating the 4th cooling water hole is at least four, and two rows of 4th cooling water holes are respectively arranged on the post forming type core
Two sides.
Further, ejection mouth is offered on the outside of the dynamic mould fixing plate.
Further, there are interconnecting piece between second hot flow path and the third hot flow path, the interconnecting piece is square
Shape protrusion.
Using the above scheme, the utility model provides one kind by two width type cores of replacement and dynamic model to realize soft or hard plastic cement
The mold of product molding, mould structure design rationally, molding procedure is simple, can same board realize post forming, cost compared with
It is low；The design of separate type type core makes inner wall belt bulge-structure be easy to demould；Design of Cooling System is reasonable, good cooling results；It realizes
The batch production of soft or hard plasthetics as wanted post forming.
Detailed description of the invention
Fig. 1 is one-time formed structural schematic diagram in the soft or hard plastic cement post forming mould of the utility model；
Fig. 2 is the structural schematic diagram of post forming in the soft or hard plastic cement post forming mould of the utility model.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of soft or hard plastic cement post forming mould, for forming with soft
Hard two kinds of material plasthetics, comprising: cover half fixed plate 1, the positioning ring 2 in the cover half fixed plate 1, be set to it is described fixed
Position ring 2 on cast gate 3, the cover half 4 in the cover half fixed plate 1, the one-pass molding dynamic model 5 matched with the cover half 4,
Removably be set to the cover half 4 on one-pass molding type core group 6, matched with the cover half 4 post forming dynamic model group 7,
Post forming type core 8, the fixed one-pass molding dynamic model 5 or the post forming being removably set on the cover half 4 are moved
The dynamic mould fixing plate 9 of mould group 7 and the cut-off knife component (being not drawn into figure) being independently equipped with.It include soft or hard two kinds of plastic cement in molding
When product, the utility model by the way of secondary injection molding, first pass through the one-pass molding type core group 6 with it is described once at
The cooperation of type dynamic model 5 molds rigid plastic part, then replaces the post forming type core 8 and exist with the post forming dynamic model group 7
Flexible plastic part is formed on the basis of rigid plastic part.Rationally, molding procedure is simple, can be in same machine for mould structure design
Platform realizes post forming, and cost is relatively low.
The cast gate 3 extends in the cover half fixed plate 1, and lining is equipped between the cast gate 3 and the cover half fixed plate 1
Set 10, the setting of the bushing 10 can prevent melt from causing to damage to the cover half fixed plate 1, and it is solid to be able to extend the cover half
The service life of fixed board 1.The one-pass molding type core group 6 extends in the one-pass molding dynamic model 5, the post forming type core
8 extend in the post forming dynamic model group 7.The one-pass molding type core group 6 includes: core pulling 61, top shoe 62, sliding block
63, for the ease of demoulding, the thickness in the thickness of the top shoe 62 or the sliding block 63 is less than or equal to the core pulling 61
Thickness.It is equipped with the first hot flow path 11 in the core pulling 61, first hot flow path 11 is connected to the cast gate 3, the top shoe
The second hot flow path 12, second heat are surrounded between 62 and the sliding block 63 and the cover half 4 and the one-pass molding dynamic model 5
It is the rigid plastic part of plastic part after the molding of runner 12.For the ease of injection molding, while also avoiding on molded part lateral wall
There are weld mark, 11 end of the first hot flow path is equipped with auxiliary hot flow path 13, first hot flow path 11 and second heat
Runner 12 is connected to by the auxiliary hot flow path 13, again will be described by the cut-off knife component 10 after rigid plastic part at molding
Auxiliary hot flow path 13 is dismissed.Be equipped with third hot flow path 14 in the post forming type core 8, the post forming type core 8 with it is described
The 4th hot flow path 15 is surrounded between cover half 4 and the post forming dynamic model group 7, the 4th hot flow path 15 becomes type after being cast
Locate soft plastic part.There are interconnecting piece 16, the interconnecting pieces between second hot flow path 12 and the third hot flow path 15
Equipped with several rectangular preiections, the interconnecting piece 16 can increase the contact area between soft or hard two kinds of plastics, improve binding force.
Two the first cooling water holes of column 17 of longitudinal arrangement are equipped with inside the cover half fixed plate 1, first is cooling described in each column
The quantity at least two in water hole 17, two column first cooling water holes 17 are respectively arranged on the two sides up and down of the cast gate 3.Specifically
Ground, the quantity of the first cooling water hole described in the present embodiment are two.It is equipped with two inside the cover half 4 and arranges transversely arranged second
Cooling water hole 18, the quantity at least two of the second cooling water hole 18 described in every row, two rows of second cooling water holes 18 are distinguished
Set on the one-pass molding type core group 6 or the two sides of post forming type core 8, specifically, the second cooling water described in the present embodiment
The quantity in hole 18 is two.The transversely arranged third cooling water hole 19 of two column, every row institute are equipped with inside the one-pass molding dynamic model 5
The quantity at least two of third cooling water hole 19 is stated, two rows of third cooling water holes 19 are respectively arranged on the one-pass molding type
The two sides of core group 5, specifically, the quantity of third cooling water hole described in the present embodiment 19 are two.The post forming dynamic model
7 inside of group is equipped with the 4th transversely arranged cooling water hole 20 of two column, and the quantity of the 4th cooling water hole 20 described in every row is at least four
A, two rows of 4th cooling water holes 20 are respectively arranged on the two sides of the post forming type core 8, and specifically, the described 4th is cooling
The quantity in water hole 20 is 4.The setting of the above cooling water hole can be realized the preferable cooling effect of entire mold.The dynamic model is solid
Ejection mouth 21 is offered on the outside of fixed board 9, it is conveniently stripped.
In conclusion the utility model provides one kind by two width type cores of replacement and dynamic model to realize soft or hard plasthetics
Molding mold, rationally, molding procedure is simple for mould structure design, can realize post forming in same board, cost is relatively low；Point
Design from formula type core makes inner wall belt bulge-structure be easy to demould；Design of Cooling System is reasonable, good cooling results；It realizes as wanted
The batch production of the soft or hard plasthetics of post forming.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (9)
1. a kind of soft or hard plastic cement post forming mould has soft or hard two kinds of material plasthetics for forming, which is characterized in that packet
Include: cover half fixed plate, the positioning ring in the cover half fixed plate, the cast gate on the positioning ring, be set to it is described fixed
Cover half in mould fixed plate, the one-pass molding dynamic model matched with the cover half, be removably set to it is primary on the cover half
Building core group, the post forming dynamic model group matched with the cover half, the post forming being removably set on the cover half
Type core, the dynamic mould fixing plate for fixing the one-pass molding dynamic model or the post forming dynamic model group and the cut-off knife being independently equipped with
Component, the cast gate extend in the cover half fixed plate, and the one-pass molding type core group extends to the one-pass molding dynamic model
Interior, the post forming type core extends in the post forming dynamic model group；
The one-pass molding type core group includes: core pulling, top shoe, sliding block, is equipped with the first hot flow path in the core pulling, and described the
One hot flow path is connected to the cast gate, between the top shoe and the sliding block and the cover half and the one-pass molding dynamic model
The second hot flow path is surrounded, first hot flow path end is equipped with auxiliary hot flow path, first hot flow path and second hot-fluid
Road by the auxiliary hot flow path be connected to, the post forming type in-core be equipped with third hot flow path, the post forming type core with
The 4th hot flow path is surrounded between the cover half and the post forming dynamic model group.
2. soft or hard plastic cement post forming mould according to claim 1, which is characterized in that the cast gate and the cover half are solid
Bushing is equipped between fixed board.
3. soft or hard plastic cement post forming mould according to claim 1, which is characterized in that the top shoe or the downslide
The thickness in the thickness of block is less than or equal to the thickness of the core pulling.
4. soft or hard plastic cement post forming mould according to claim 1, which is characterized in that set inside the cover half fixed plate
There are two the first cooling water holes of column of longitudinal arrangement, the quantity at least two of the first cooling water hole described in each column, two column described the
One cooling water hole is respectively arranged on the two sides up and down of the cast gate.
5. soft or hard plastic cement post forming mould according to claim 1, which is characterized in that be equipped with two column inside the cover half
The second transversely arranged cooling water hole, the quantity at least two of the second cooling water hole described in every row, two rows of described second is cooling
Water hole is respectively arranged on the two sides of the one-pass molding type core group or post forming type core.
6. soft or hard plastic cement post forming mould according to claim 1, which is characterized in that inside the one-pass molding dynamic model
Equipped with the two transversely arranged third cooling water holes of column, the quantity at least two of third cooling water hole described in every row, described in two rows
Third cooling water hole is respectively arranged on the two sides of the one-pass molding type core group.
7. soft or hard plastic cement post forming mould according to claim 1, which is characterized in that in the post forming dynamic model group
Portion is equipped with the 4th transversely arranged cooling water hole of two column, and the quantity of the 4th cooling water hole described in every row is at least four, Liang Paisuo
State the two sides that the 4th cooling water hole is respectively arranged on the post forming type core.
8. soft or hard plastic cement post forming mould according to claim 1, which is characterized in that opened on the outside of the dynamic mould fixing plate
Equipped with ejection mouth.
9. soft or hard plastic cement post forming mould according to claim 1, which is characterized in that second hot flow path with it is described
There are interconnecting piece between third hot flow path, the interconnecting piece is rectangular preiection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821365391.7U CN208645844U (en) | 2018-08-23 | 2018-08-23 | A kind of soft or hard plastic cement post forming mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821365391.7U CN208645844U (en) | 2018-08-23 | 2018-08-23 | A kind of soft or hard plastic cement post forming mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208645844U true CN208645844U (en) | 2019-03-26 |
Family
ID=65790910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821365391.7U Active CN208645844U (en) | 2018-08-23 | 2018-08-23 | A kind of soft or hard plastic cement post forming mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208645844U (en) |
-
2018
- 2018-08-23 CN CN201821365391.7U patent/CN208645844U/en active Active
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