CN211031046U - Sectional type high-speed injection molding mold - Google Patents
Sectional type high-speed injection molding mold Download PDFInfo
- Publication number
- CN211031046U CN211031046U CN201921390347.6U CN201921390347U CN211031046U CN 211031046 U CN211031046 U CN 211031046U CN 201921390347 U CN201921390347 U CN 201921390347U CN 211031046 U CN211031046 U CN 211031046U
- Authority
- CN
- China
- Prior art keywords
- jiao kou
- glue inlet
- mould
- middle section
- sectional type
- 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
- 238000001746 injection moulding Methods 0.000 title claims abstract description 32
- 239000003292 glue Substances 0.000 claims description 48
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 abstract description 18
- 239000004033 plastic Substances 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000012856 packing Methods 0.000 abstract description 4
- 238000004026 adhesive bonding Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 3
- 235000003642 hunger Nutrition 0.000 abstract description 3
- 230000011218 segmentation Effects 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a gluey injection moulding mould is penetrated at high speed to sectional type, include: an upper fixed plate, the bottom plate, the cavity board, the public template, the die leg, go up the thimble board, the thimble board down, cavity mould benevolence, public mould benevolence, advance jiao kou mold insert, be equipped with into jiao kou anterior segment respectively backward in the past through advancing jiao kou mold insert, advance jiao kou middle section, advance jiao kou back end, advance jiao kou anterior segment diameter for advancing the half of jiao kou middle section diameter, advance jiao kou middle section diameter for advancing the half design of jiao kou back end, can improve the speed that molten plastics jetted into the mould cavity in segmentation, shorten injection moulding product's filling cycle, guarantee to penetrate the packing homogeneity between each cave when gluing, thereby avoid phenomenons such as starving and deckle edge to appear in the product, promote injection moulding product's precision and the efficiency of the production of moulding.
Description
Technical Field
The utility model relates to a quick forming injection mold field, in particular to sectional type penetrates gluey injection mold at a high speed.
Background
The plastic part is formed by feeding plastic particles from a hopper of an injection molding machine into a heated charging barrel, heating and plasticizing the plastic particles into a molten state, pressing the molten plastic particles by a screw, injecting the molten plastic particles into a low-temperature closed mold cavity through a nozzle at the end of the charging barrel, and cooling and hardening the molten plastic particles to obtain a plastic product.
When the existing injection molding mold is used for injection molding, because the speed of injecting molten plastic into the inner cavity of the mold is low, the period for filling the plastic is long, the phenomenon of uneven filling often occurs during the plastic filling, the products on two sides of the mold are not filled enough, the plastic is easy to be starved, the products in the middle of the mold are filled with oversaturated materials, and flash occurs, so that the production efficiency of the mold is seriously influenced, and the yield of the products is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome current injection moulding mould when moulding plastics, because the speed that the molten plastics jetted into the mould inner chamber is on the low side, the cycle that leads to plastics to fill is longer, often appear when plastics are filled moreover and fill uneven phenomenon, the product that leads to the mould both sides is filled inadequately, it is lacked to glue easily, the product packing supersaturation in the middle of the mould, the overlap appears, not only seriously influenced the production efficiency of mould, and the problem of this urgent solution of the yield of product has been influenced, a sectional type is penetrated at a high speed and is glued injection moulding mould in order to solve above-mentioned problem.
The utility model provides a gluey injection moulding mould is penetrated at a sectional type high speed, include: the mould comprises an upper fixing plate, a lower fixing plate, a female mould plate, a male mould plate, mould feet, an upper thimble plate, a lower thimble plate, a female mould core, a male mould core and a glue inlet insert, wherein the glue inlet insert is respectively provided with a glue inlet front section, a glue inlet middle section and a glue inlet rear section from front to back, the diameter of the glue inlet front section is one half of the diameter of the glue inlet middle section, and the diameter of the glue inlet middle section is one half of the glue inlet rear section.
Furthermore, the front section of the glue inlet, the middle section of the glue inlet and the rear section of the glue inlet are all circular glue inlets.
Furthermore, four guide posts are arranged at four corners of the male template.
Furthermore, four guide sleeves are arranged at four corners of the female template.
Compared with the prior art, the utility model has the advantages that: be equipped with into jiao kou anterior segment respectively backward through advancing jiao kou mold insert in the past, advance jiao kou middle section, advance jiao kou back end, advance jiao kou anterior segment diameter for advancing the half of jiao kou middle section diameter, advance jiao kou middle section diameter for advancing the half design of jiao kou back end, can improve the speed that fused plastic jetted into the mould inner chamber in segmentation, shorten injection moulding product's filling cycle, guarantee to penetrate the packing homogeneity between each cave when gluing, thereby avoid phenomenons such as starving and deckle edge to appear in the product, promote injection moulding product's precision and the efficiency of injection moulding production.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
Fig. 1 is a schematic diagram of a male mold structure of a sectional type high-speed injection molding mold according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a master mold of a sectional type high-speed injection molding mold according to an embodiment of the present invention.
Fig. 3 is an assembly structure diagram of a sectional type high-speed injection molding mold according to an embodiment of the present invention.
In the drawings: 1. an upper fixing plate; 2. a lower fixing plate; 3. a master template; 4. a male template; 5. a mould leg; 6. an upper ejector plate; 7. a lower ejector plate; 8. a cavity insert; 9. a core insert; 10, a glue inlet insert; 11. A front section of the glue inlet; 12. a middle section of the glue inlet; 13. a glue inlet rear section; 14. a guide post; 15. and (4) guiding a sleeve.
Detailed Description
In view of the deficiencies in the prior art, the technical solution of the present invention can be provided through long-term research and a large amount of practice. The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention.
Fig. 1 is the embodiment of the utility model provides a public mould structure schematic diagram of a sectional type penetrates at a high speed and glues injection moulding mould, fig. 2 is the embodiment of the utility model provides a sectional type penetrates at a high speed and glues injection moulding mould's master model structure schematic diagram, fig. 3 is the embodiment of the utility model provides a sectional type penetrates at a high speed and glues injection moulding mould's packaging structure schematic diagram. As shown in fig. 1 to fig. 3, the utility model provides a pair of sectional type penetrates at a high speed and glues injection moulding mould, include: the mold comprises an upper fixing plate 1, a lower fixing plate 2, a female mold plate 3, a male mold plate 4, mold feet 5, an upper ejector plate 6, a lower ejector plate 7, a female mold core 8, a male mold core 9 and a glue inlet insert 10, wherein the glue inlet insert is respectively provided with a glue inlet front section 11, a glue inlet middle section 12 and a glue inlet rear section 13 from front to back, the diameter of the glue inlet front section 11 is one half of the diameter of the glue inlet middle section 12, and the diameter of the glue inlet middle section 12 is one half of the glue inlet rear section 13.
The utility model provides a pair of injection moulding mould is penetrated at a sectional type high speed, advance jiao kou anterior segment 11, advance jiao kou middle section 12, advance jiao kou 13 back end and be circular and advance jiao kou.
The utility model provides a pair of sectional type penetrates gluey injection moulding mould at a high speed, 4 four corners of core plate are equipped with four guide pillars 14.
The utility model provides a pair of sectional type penetrates gluey injection moulding mould at a high speed, 3 four corners of female die plate are equipped with four guide pin bushings 15.
The utility model has the advantages that: be equipped with into jiao kou anterior segment respectively backward through advancing jiao kou mold insert in the past, advance jiao kou middle section, advance jiao kou back end, advance jiao kou anterior segment diameter for advancing the half of jiao kou middle section diameter, advance jiao kou middle section diameter for advancing the half design of jiao kou back end, can improve the speed that fused plastic jetted into the mould inner chamber in segmentation, shorten injection moulding product's filling cycle, guarantee to penetrate the packing homogeneity between each cave when gluing, thereby avoid phenomenons such as starving and deckle edge to appear in the product, promote injection moulding product's precision and the efficiency of injection moulding production.
The utility model provides a pair of sectional type penetrates at a high speed and glues injection moulding mould, it should be understood, above-mentioned embodiment is only for the explanation the utility model discloses a technical conception and characteristics, its aim at let the personage of familiar with this technique can understand the utility model discloses a content is according to with the implementation, can not restrict with this the utility model discloses a protection scope. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (4)
1. The utility model provides a gluey injection moulding mould is penetrated at a sectional type high speed which characterized in that includes: the mould comprises an upper fixing plate, a lower fixing plate, a female mould plate, a male mould plate, mould feet, an upper thimble plate, a lower thimble plate, a female mould core, a male mould core and a glue inlet insert, wherein the glue inlet insert is respectively provided with a glue inlet front section, a glue inlet middle section and a glue inlet rear section from front to back, the diameter of the glue inlet front section is one half of the diameter of the glue inlet middle section, and the diameter of the glue inlet middle section is one half of the glue inlet rear section.
2. The sectional type high-speed glue injection and injection molding mold according to claim 1, characterized in that: the front section of the glue inlet, the middle section of the glue inlet and the rear section of the glue inlet are all circular glue inlets.
3. The sectional type high-speed glue injection and injection molding mold according to claim 1, characterized in that: four guide posts are arranged at four corners of the male template.
4. The sectional type high-speed glue injection and injection molding mold according to claim 1, characterized in that: four guide sleeves are arranged at four corners of the female template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921390347.6U CN211031046U (en) | 2019-08-27 | 2019-08-27 | Sectional type high-speed injection molding mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921390347.6U CN211031046U (en) | 2019-08-27 | 2019-08-27 | Sectional type high-speed injection molding mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211031046U true CN211031046U (en) | 2020-07-17 |
Family
ID=71565812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921390347.6U Expired - Fee Related CN211031046U (en) | 2019-08-27 | 2019-08-27 | Sectional type high-speed injection molding mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211031046U (en) |
-
2019
- 2019-08-27 CN CN201921390347.6U patent/CN211031046U/en not_active Expired - Fee Related
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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: 20200717 |