CN209365245U - A kind of injecting glue molding die - Google Patents
A kind of injecting glue molding die Download PDFInfo
- Publication number
- CN209365245U CN209365245U CN201822138243.8U CN201822138243U CN209365245U CN 209365245 U CN209365245 U CN 209365245U CN 201822138243 U CN201822138243 U CN 201822138243U CN 209365245 U CN209365245 U CN 209365245U
- Authority
- CN
- China
- Prior art keywords
- injecting glue
- round platform
- pedestal
- slot
- injection orifice
- 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
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Abstract
The utility model discloses a kind of injecting glue molding dies, comprising: upper mold includes deck, connecting rod, hole for injecting glue, and connecting rod is arranged on deck, and hole for injecting glue is located in connecting rod, and hole for injecting glue includes the cylindrical parts injecting glue extension extended downwardly；Lower die is provided with pedestal, injecting glue slot, injecting glue slot is set on pedestal, injecting glue slot is provided with the injecting glue guide groove with the cooperation of injecting glue extension, injecting glue guide groove is at arranged symmetrically, for supporting plastic skeleton, injecting glue extension includes the first injection orifice, the second injection orifice, and the first injection orifice and the second injection orifice form angle；Middle mould is provided with the first connecting side and the second connecting side, and the first connecting side and the second connecting side and injecting glue slot cooperate, and forms injecting glue space.Spray is carried out by the first injection orifice and the second injection orifice, being formed by injection direction will not vertically be injected on plastic skeleton, reduce the stress deformation of plastic skeleton, to improve the yield of product.
Description
Technical field
The utility model relates to the structure technical field of improvement of injecting glue molding die more particularly to a kind of injecting glue shaping moulds
Tool.
Background technique
Injecting glue molding refers to the sizing material first melted by heating in the heating cylinder of glue-injection machine, then in glue-injection machine screw rod or piston
Promotion under, the running gate system through nozzle and mold enters mold cavity, finally in type chamber harden sizing.Here it is be injected into
The simple procedure of type, and mold used in injecting glue molding is with regard to call action gum forming mold.Gel-injection mould is mainly used for hot glue sizing material
The molding of product, but also more and more moldings for thermosetting property sizing material in recent years.Injecting glue is molded over the molding of sizing material product
In occupy great ratio, thus in the production of sizing material molding die there are about it is a greater part of be all gel-injection mould.
But original rubber curing forming majority uses die press technology for forming, using hole for injecting glue directly against plastics bone
Frame carries out injecting glue, will lead to plastic skeleton deformation in this way, becomes since plastic skeleton deformation then may result in entire injecting glue product
Shape, so as to cause product yield reduction.
Utility model content
The utility model embodiment is designed to provide a kind of injecting glue molding die, by injecting glue liquid by by the first note
Perforation and the second injection orifice carry out spray, and being formed by injection direction will not vertically be injected on plastic skeleton, reduce plastics
The stress deformation of skeleton, to improve the yield of product.Specific technical solution is as follows:
In order to achieve the above objectives, the utility model embodiment provides a kind of injecting glue molding die, comprising: upper mold, middle mould,
Lower die；
The upper mold includes deck, connecting rod, hole for injecting glue, and the connecting rod is arranged on the deck, the hole for injecting glue
In the connecting rod, the hole for injecting glue includes the cylindrical parts injecting glue extension extended downwardly；
The lower die is provided with pedestal, injecting glue slot, and the injecting glue slot is set on the pedestal, and the injecting glue slot is provided with
With the injecting glue guide groove of injecting glue extension cooperation, the injecting glue guide groove is used to supporting plastic skeleton at being symmetrical arranged；
The middle mould is provided with the first connecting side and the second connecting side, first connecting side and second connecting side with
The injecting glue slot cooperation, forms injecting glue space.
In a kind of implementation of the utility model, the base body of the lower die is circular configuration, and the pedestal includes
First round platform, the injecting glue slot are placed on the described first round platform, and the surface of the described first round platform is higher than the pedestal
Surface.
In a kind of implementation of the utility model, the middle mould further includes ring structure, the second round platform；The annular
Structure is placed in during installation on the pedestal, while the described second round platform is placed on the described first round platform.
In a kind of implementation of the utility model, when installation, the deck is placed in the ring structure.
In a kind of implementation of the utility model, the shape of the injecting glue extension is pyramidal structure wide at the top and narrow at the bottom.
In a kind of implementation of the utility model, the second round platform includes first connecting portion and second connecting portion,
One end of the first connecting portion is connected with the described second round platform, and the other end of the first connecting portion is fixedly connected with described
First connecting side；
One end of the second connecting portion is connected with the described second round platform, and the other end of the first connecting portion is fixed to be connected
It is connected to second connecting side；It is round that one end of the first connecting portion and one end of the second connecting portion are located at described second
The same of platform is diametrically.
In a kind of implementation of the utility model, it is provided in the connecting rod and the matched door of injecting glue slot, shape
At the closed area in injecting glue space.
Using a kind of injecting glue molding die provided by the embodiment of the utility model, pass through the first injection orifice and the second injection orifice
Spray is carried out, being formed by injection direction will not vertically be injected on plastic skeleton, reduce the stress deformation of plastic skeleton, from
And improve the yield of product, by deck and pedestal and the first connecting side in upper mold, middle mould, lower die and the second connecting side with
The injecting glue slot cooperation, forms injecting glue space and to be convenient for the unlatching after injecting glue while injecting glue space sealing again, and assemble knot
Structure is simple, easily operated.
Detailed description of the invention
Fig. 1 is the first structural schematic diagram of the utility model.
Fig. 2 is second of structural schematic diagram of the utility model.
Fig. 3 is the third structural schematic diagram of the utility model.
Fig. 4 is the 4th kind of structural schematic diagram of the utility model.
Fig. 5 is the 5th kind of structural schematic diagram of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to shown in Fig. 1-Fig. 5, the utility model embodiment provides a kind of injecting glue molding die, comprising: upper mold 1, in
Mould 2, lower die 3；The upper mold 1 includes deck 11, connecting rod 12, hole for injecting glue 13, and the connecting rod 12 is arranged in the deck 11
On, the hole for injecting glue 13 is located in the connecting rod 12, and the hole for injecting glue 13 includes that the cylindrical parts injecting glue extended downwardly prolongs
Stretch pipe 14；The lower die 3 is provided with pedestal 31, injecting glue slot 32, and the injecting glue slot 32 is set on the pedestal 31, the injecting glue
Slot 32 is provided with injecting glue guide groove 33, and the injecting glue guide groove is used to supporting plastic skeleton at being symmetrical arranged, and the injecting glue guide groove 33 is right
Injecting glue liquid forms water conservancy diversion；The middle mould 2 is provided with the first connecting side 21 and the second connecting side 22,21 He of the first connecting side
Second connecting side 22 cooperates with the injecting glue slot 32, forms injecting glue space.
The injecting glue extension 14 includes the first injection orifice 141, the second injection orifice 142, first injection orifice 141 and institute
It states the second injection orifice 142 and forms angle.Spray is carried out by the first injection orifice 141, the second injection orifice 142, is formed by injection
Direction will not be vertically injected on plastic skeleton, reduce the stress deformation of plastic skeleton, to improve the yield of product.
Pass through the deck 11 and pedestal 31 and the first connecting side 21 and the second connecting side 22 in upper mold 1, middle mould 2, lower die 3
Cooperate with the injecting glue slot 32, forms injecting glue space and to be convenient for the unlatching after injecting glue while injecting glue space sealing again, and group
Assembling structure is simple, easily operated.
It is understood that the injecting glue liquid flowed out by the hole for injecting glue 13 of upper mold 1 is flowed to by injecting glue extension 14
After injecting glue guide groove 33 and then injecting glue slot 32 is flowed to, so that the path of liquid is controlled, is avoided in the prior art due to flowing
Property is poor and the problem of cause injecting glue not control effectively.
Specifically, 31 main body of pedestal of the lower die 3 is circular configuration, and the pedestal 31 includes the first round platform 34, described
Injecting glue slot 32 is placed on the described first round platform 34, and the surface of the described first round platform 34 is higher than the surface of the pedestal 31.
Specifically, the middle mould 2 further includes the round platform 24 of ring structure 23, second；The ring structure 23 is set during installation
In on the pedestal 31, while the described second round platform 24 is placed on the described first round platform 34.
Specifically, when installation, the deck 11 is placed in the ring structure 23.
Specifically, the shape of the injecting glue extension 14 is pyramidal structure wide at the top and narrow at the bottom.It can be played by pyramidal structure
The metering function of injecting glue liquid avoids the problem that liquid injects excessive injecting glue liquid and excessively overflows again.
Specifically, the described second round platform 24 includes first connecting portion and second connecting portion, one end of the first connecting portion
It is connected with the described second round platform 24, the other end of the first connecting portion is fixedly connected with first connecting side 21；
One end of the second connecting portion is connected with the described second round platform 24, and the other end of the first connecting portion is fixed
It is connected with second connecting side 22；One end of the first connecting portion and one end of the second connecting portion are located at described second
The same of round platform 24 is diametrically.
Specifically, being provided in the connecting rod 12 and the matched door of the injecting glue slot 32, the closing in formation injecting glue space
Region.
The above is only the preferred embodiment of the utility model only, is not intended to limit the protection model of the utility model
It encloses.Any modification, equivalent substitution, improvement and etc. made within the spirit and principle of the present invention, are all contained in this reality
With in novel protection scope.
Claims (7)
1. a kind of injecting glue molding die characterized by comprising upper mold (1), middle mould (2), lower die (3)；
The upper mold (1) includes deck (11), connecting rod (12), hole for injecting glue (13), and the connecting rod (12) is arranged in the card
On seat (11), the hole for injecting glue (13) is located in the connecting rod (12), and the hole for injecting glue (13) includes the cylinder extended downwardly
Shape component injecting glue extension (14)；
The injecting glue extension (14) includes the first injection orifice (141), the second injection orifice (142), first injection orifice (141)
Angle is formed with second injection orifice (142)；
The lower die (3) is provided with pedestal (31), injecting glue slot (32), and the injecting glue slot (32) is set on the pedestal (31),
The injecting glue slot (32) is provided with injecting glue guide groove (33), and the injecting glue guide groove (33) is used to supporting plastic skeleton at being symmetrical arranged；
The middle mould (2) is provided with the first connecting side (21) and the second connecting side (22), first connecting side (21) and described
Second connecting side (22) and the injecting glue slot (32) cooperate, and form injecting glue space.
2. injecting glue molding die according to claim 1, which is characterized in that pedestal (31) main body of the lower die (3) is
Circular configuration, the pedestal (31) include the first round platform (34), and the injecting glue slot (32) is placed in the described first round platform (34)
On, the surface of the described first round platform (34) is higher than the surface of the pedestal (31).
3. injecting glue molding die according to claim 2, which is characterized in that the middle mould (2) further includes ring structure
(23), the second round platform (24)；The ring structure (23) is placed in during installation on the pedestal (31), while second circle
Shape platform (24) is placed on the described first round platform (34).
4. injecting glue molding die according to claim 3, which is characterized in that when installation, the deck (11) is placed in described
In ring structure (23).
5. injecting glue molding die according to claim 1-4, which is characterized in that the injecting glue extension (14)
Shape is pyramidal structure wide at the top and narrow at the bottom.
6. injecting glue molding die according to claim 3 or 4, which is characterized in that the second round platform (24) includes the
One interconnecting piece and second connecting portion, one end of the first connecting portion are connected with the described second round platform (24), and described first connects
The other end of socket part is fixedly connected with first connecting side (21)；
One end of the second connecting portion is connected with the described second round platform (24), and the other end of the first connecting portion is fixed to be connected
It is connected to second connecting side (22)；One end of the first connecting portion and one end of the second connecting portion are located at described second
The same of round platform (24) is diametrically.
7. injecting glue molding die according to claim 1, which is characterized in that be provided on the connecting rod (12) with it is described
Injecting glue slot (32) matched door forms the closed area in injecting glue space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822138243.8U CN209365245U (en) | 2018-12-19 | 2018-12-19 | A kind of injecting glue molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822138243.8U CN209365245U (en) | 2018-12-19 | 2018-12-19 | A kind of injecting glue molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209365245U true CN209365245U (en) | 2019-09-10 |
Family
ID=67829396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822138243.8U Expired - Fee Related CN209365245U (en) | 2018-12-19 | 2018-12-19 | A kind of injecting glue molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209365245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435160A (en) * | 2018-12-19 | 2019-03-08 | 宁国市众力模具技术有限公司 | A kind of injecting glue molding die |
-
2018
- 2018-12-19 CN CN201822138243.8U patent/CN209365245U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435160A (en) * | 2018-12-19 | 2019-03-08 | 宁国市众力模具技术有限公司 | A kind of injecting glue molding die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20211219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |