CN204196142U - A kind of injecting glue lid injection mold - Google Patents
A kind of injecting glue lid injection mold Download PDFInfo
- Publication number
- CN204196142U CN204196142U CN201420504973.4U CN201420504973U CN204196142U CN 204196142 U CN204196142 U CN 204196142U CN 201420504973 U CN201420504973 U CN 201420504973U CN 204196142 U CN204196142 U CN 204196142U
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- China
- Prior art keywords
- injecting glue
- glue lid
- front mould
- rear mold
- injection mold
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Abstract
The utility model discloses a kind of injecting glue lid injection mold, comprise front mould and rear mold, the surface of described front mould is provided with four injection moulding punch, the surface of described rear mold is provided with four injection moulding dies that match with described injection moulding punch, position is corresponding, the center of described front mould is provided with gum-injecting port, the surface of described rear mold is provided with the runner be all communicated with described four dies, and the center of described runner is positioned at immediately below described gum-injecting port.By adopting the mould structure in mould four cave, substantially increase production efficiency, and adopt semi_thermal runner design, reduce stub bar quantity, reduce waste material generation.
Description
Technical field
The utility model relate to a kind of injecting glue lid injection mold, belongs to injection mold technical field.
Background technology
A kind of processing method very conventional when injection mo(u)lding is some complex-shaped parts of batch production.The material melted that is heated is injected die cavity by high pressure by concrete finger, after cooling curing, obtains formed products.
Existing injecting glue lid obtains the production model in injection mold normally mould one cave, although the requirement that can meet batch production of this production mould, production efficiency is relatively low.And existing product normally adopts the mode of cold runner to produce, and easily produces waste material, for cost control be also disadvantageous.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of injecting glue lid injection mold, by adopting the mould structure in mould four cave, substantially increases production efficiency, and adopts semi_thermal runner design, reduces stub bar quantity, reduces waste material generation.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of injecting glue lid injection mold, comprise front mould and rear mold, the surface of described front mould is provided with four injection moulding punch, the surface of described rear mold is provided with four injection moulding dies that match with described injection moulding punch, position is corresponding, the center of described front mould is provided with gum-injecting port, the surface of described rear mold is provided with the runner be all communicated with described four dies, and the center of described runner is positioned at immediately below described gum-injecting port.
Aforesaid a kind of injecting glue lid injection mold, it is characterized in that: described rear mold comprises push pedal and base, the center of described push pedal lower surface is provided with thimble, and is provided with four springs between described push pedal and base, and described 4 springs are square profile.
Aforesaid a kind of injecting glue lid injection mold, is characterized in that: the gum-injecting port place of described front mould is provided with heater, and is respectively arranged with the first cooling line and the second cooling line in described front mould and rear mold.
Aforesaid a kind of injecting glue lid injection mold, is characterized in that: the surperficial corner place of described front mould is provided with four first guide pillars, and the surface of described rear mold is provided with four first jacks corresponding with described first guide pillar position.
Aforesaid a kind of injecting glue lid injection mold, is characterized in that: the surperficial corner place of described front mould is provided with four second guide pillars, and the surface of described rear mold is provided with four second jacks corresponding with described second guide pillar position.
Aforesaid a kind of injecting glue lid injection mold, is characterized in that: described gum-injecting port place is also provided with locating ring.
Aforesaid a kind of injecting glue lid injection mold, is characterized in that: described four injection moulding punch have a rectangular shape the surface being distributed in described front mould, and described runner is cross-shaped, and the distance of center extremely between each punch is equal.
Aforesaid a kind of injecting glue lid injection mold, is characterized in that: the surface of described rear mold (2) is provided with counter.
The beneficial effects of the utility model are:
1, by the mould structure design in mould four cave, improve the production efficiency of product;
2, by arranging heater at gum-injecting port, and cooling line being set in the rear mold at runner place, achieving semi_thermal runner design, thus decreasing the generation of stub bar quantity and waste material, having saved production cost;
3, by designing two groups of positioning guide column on the mould of front and back respectively, achieving the accurate location of front and back mould, preventing from occurring inconsistent phenomenon during injecting glue;
4, promote push pedal when the demoulding by thimble to move, realize the automatic demoulding to product, and four groups of springs are set between push pedal and base plate, be convenient to push pedal and there will not be tilt phenomenon in the process of movement, be convenient to the demoulding.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of injecting glue lid of the utility model injection mold;
Fig. 2 is the sectional view of a kind of injecting glue lid of the utility model injection mold;
Fig. 3 is the top view of the front mould of a kind of injecting glue lid of the utility model injection mold;
Fig. 4 is the top view of the rear mold of a kind of injecting glue lid of the utility model injection mold;
Fig. 5 is the side view of a kind of injecting glue lid of the utility model injection mold;
Fig. 6 is the fortune water lines figure of a kind of injecting glue lid of the utility model injection mold rear mold;
Fig. 7 is the reduced graph of the fortune water lines of a kind of injecting glue lid of the utility model injection mold rear mold;
Fig. 8 is the fortune water lines figure of a kind of injecting glue lid of the utility model injection mold front mould.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is further described.
As Figure 1-Figure 5, a kind of injecting glue lid injection mold, comprise front mould 1 and rear mold 2, the surface of described front mould 1 is provided with four injection moulding punch 11, the surface of described rear mold 2 is provided with four injection moulding dies 21 that match with described injection moulding punch, position is corresponding, the center of described front mould 1 is provided with gum-injecting port 3, and the surface of described rear mold 2 is provided with the runner 24 be all communicated with described four dies 21, and the center of described runner 24 is positioned at immediately below described gum-injecting port 3.By the mould structure design in mould four cave, carry out injecting glue by same gum-injecting port 3, and evenly flowed in each die 21 by runner 24, realize injection mo(u)lding, substantially increase the production efficiency of product.
Described rear mold 2 comprises push pedal 4 and base 7, the center of described push pedal 4 lower surface is provided with thimble 6, and be provided with four springs 8 between described push pedal 4 and base 7, described 4 springs 8 are in square profile, when after product injection mo(u)lding, promote push pedal 4 by thimble 6 to move upward, realize the demoulding to product, push pedal 4 moves past in journey, because corner place is equal and be provided with spring 8 between described base 7, under its elastic force effect, can ensure that push pedal 4 there will not be inclination conditions in moving process, ensure demoulding quality.
Gum-injecting port 3 place of described front mould 1 is provided with heater 10, and is respectively arranged with the first cooling line and the second cooling line in described front mould 1 and rear mold 2, thus defines semi_thermal runner, decreases stub bar quantity, reduces the generation of waste material, reduces production cost.Wherein the first fortune water lines as shown in Figure 8, comprises that 4 groups of respective rings lead to, road around each punch pipeline of 11 1 weeks, often organizes pipeline and comprises import 301 and outlet 302; Second cooling line as shown in fig. 6-7, comprise that 4 groups of respective rings lead to, around each die pipeline of 21 1 weeks, often organize pipeline and comprise import 101 and outlet 102, also comprise that 2 groups of respective rings lead to and often organize pipeline can two dies pipeline of 21 1 weeks on same straight line successively, this pipeline comprises import 501 and outlet 502; Also comprise a pipeline to runner 24 temperature control, comprise import 601 and outlet 602, its walking route is see Fig. 7.
The surperficial corner place of described front mould 1 is provided with four first guide pillars 12, the surface of described rear mold 2 is provided with four first jacks 22 corresponding with described first guide pillar 12 position, the surperficial corner place of described front mould 1 is also provided with four second guide pillars 13, and the surface of described rear mold 2 is provided with four second jacks 23 corresponding with described second guide pillar 13 position.By two groups of guide pillars, realize, to the accurate location of front and back mould when matched moulds, preventing from occurring inconsistent phenomenon during injecting glue.
Described gum-injecting port 3 place is also provided with locating ring 5, guarantees accurately to assemble with injection moulding machine template.
Described four injection moulding punch 11 have a rectangular shape the surface being distributed in described front mould 1, and described runner 24 is in cross-shaped, and the distance of center extremely between each punch 11 is equal, ensure that the quality of injecting products.
The surface of described rear mold 2 is provided with counter 9, and when front and back mould completes a matched moulds, the sensor on front mould 1 meeting flip-flop number 9, thus complete counting, be convenient to the quantity of later stage statistical product.
In sum, a kind of injecting glue lid injection mold that the utility model provides, by adopting the mould structure in mould four cave, substantially increases production efficiency, and adopts semi_thermal runner design, reduces stub bar quantity, reduces waste material generation.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is by appending claims and equivalent circle thereof.
Claims (8)
1. an injecting glue lid injection mold, comprise front mould (1) and rear mold (2), it is characterized in that: the surface of described front mould (1) is provided with four injection moulding punch (11), the surface of described rear mold (2) is provided with four and matches with described injection moulding punch (11), the injection moulding die (21) that position is corresponding, the center of described front mould (1) is provided with gum-injecting port (3), the surface of described rear mold (2) is provided with the runner (24) be all communicated with described four dies (21), and the center of described runner (24) is positioned at immediately below described gum-injecting port (3).
2. a kind of injecting glue lid injection mold according to claim 1, it is characterized in that: described rear mold (2) comprises push pedal (4) and base (7), the center of described push pedal (4) lower surface is provided with thimble (6), and between described push pedal (4) and base (7), being provided with four springs (8), described 4 springs (8) are in square profile.
3. a kind of injecting glue lid injection mold according to claim 2, it is characterized in that: gum-injecting port (3) place of described front mould (1) is provided with heater (10), and be respectively arranged with the first cooling line and the second cooling line in described front mould (1) and rear mold (2).
4. a kind of injecting glue lid injection mold according to claim 3, it is characterized in that: the surperficial corner place of described front mould (1) is provided with four first guide pillars (12), the surface of described rear mold (2) is provided with four first jacks (22) corresponding with described first guide pillar (12) position.
5. a kind of injecting glue lid injection mold according to claim 4, it is characterized in that: the surperficial corner place of described front mould (1) is provided with four second guide pillars (13), the surface of described rear mold (2) is provided with four second jacks (23) corresponding with described second guide pillar (13) position.
6. a kind of injecting glue lid injection mold according to claim 5, is characterized in that: described gum-injecting port (3) place is also provided with locating ring (5).
7. a kind of injecting glue lid injection mold according to claim 6, it is characterized in that: described four injection moulding punch (11) have a rectangular shape the surface being distributed in described front mould (1), described runner (24) is in cross-shaped, and the distance of center extremely between each punch (11) is equal.
8. a kind of injecting glue lid injection mold according to claim 7, is characterized in that: the surface of described rear mold (2) is provided with counter (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504973.4U CN204196142U (en) | 2014-09-03 | 2014-09-03 | A kind of injecting glue lid injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504973.4U CN204196142U (en) | 2014-09-03 | 2014-09-03 | A kind of injecting glue lid injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204196142U true CN204196142U (en) | 2015-03-11 |
Family
ID=52654139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420504973.4U Active CN204196142U (en) | 2014-09-03 | 2014-09-03 | A kind of injecting glue lid injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204196142U (en) |
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2014
- 2014-09-03 CN CN201420504973.4U patent/CN204196142U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |