CN102189642B - Injection mold frame system and injection mold with same - Google Patents
Injection mold frame system and injection mold with same Download PDFInfo
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- CN102189642B CN102189642B CN201010130780.3A CN201010130780A CN102189642B CN 102189642 B CN102189642 B CN 102189642B CN 201010130780 A CN201010130780 A CN 201010130780A CN 102189642 B CN102189642 B CN 102189642B
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- plate
- assembly
- moving platen
- injection mold
- fixedly connected
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- 238000002347 injection Methods 0.000 title claims abstract description 42
- 239000007924 injection Substances 0.000 title claims abstract description 42
- 239000007787 solid Substances 0.000 claims abstract description 56
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 54
- 229910052742 iron Inorganic materials 0.000 claims description 27
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000001746 injection moulding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The invention provides an injection mold frame system and an injection mold with the same, which can solve the problems that only one large-sized tabular product can be produced at a time and has extremely low production efficiency because the injection mold frame system only consists of a solid plate component and a core plate component and only one layer of parting surface is arranged in the mold opening and closing directions of an injection machine in the prior art. An intermediate plate component is arranged between the solid plate component and the core plate component, and a layer of cavity and mold core is added, so that another layer of parting surface is provided, and the production efficiency of plastic products is improved; and the system and the mold are particularly suitable for a large-sized workpiece in a tabular molded shape, a small-sized multi-cavity thin-wall workpiece and workpieces produced on a large scale.
Description
Technical field
The present invention relates to Design of Dies field, specifically, relate to the improvement of form frame system in injection mold.
Background technology
For ordinary injection die, general main solid plate assembly and the moving platen assembly two parts of being divided into of its mould bases, solid plate assembly is mainly made up of top board and solid plate, between fixed by screw, be arranged on injection machine cover half, moving platen assembly is mainly made up of moving platen, square iron, face needle plate, end needle plate and base plate, be arranged on injection machine dynamic model, along with injection machine die open/close movement, in the ordinary course of things, goods are stayed on dynamic model after die sinking, and injection machine push rod promotes the end needle plate goods are ejected.This ordinary injection die structural representation as shown in Figure 1.
In industrial economy highly developed today, the demand of plastic products is increasing, while adopting this ordinary injection die to produce, the die cavity of plastic products is in cover half part, core is in dynamic model part, in injection machine folding mould direction, because only have one deck die joint (between solid plate and moving platen), goods for large flat once can only be produced one, and production efficiency is very low.Therefore in high volume production process, the increase that, equipment artificial by causing, factory building and energy consumption etc. drop into indirectly, thus goods cost per unit is raise.Therefore, how to provide a kind of new injection mold base system, improve the especially production efficiency of large flat plastic products of plastic products, become design problem in the urgent need to address at present.
Summary of the invention
The invention provides a kind of injection mold base system, can solve in prior art injection mold base system only by solid plate assembly and moving platen module composition, in injection machine folding mould direction, only has one deck die joint, therefore once can only produce one, the problem that production efficiency is very low for the goods of large flat.
In order to achieve the above object, technical scheme of the present invention is, a kind of injection mold base system, comprise cover half, dynamic model, solid plate assembly and moving platen assembly, described solid plate assembly comprises the top board and the solid plate that are fixedly connected with, be arranged on described cover half, described moving platen assembly comprises moving platen, square iron, liftout plate and base plate, be arranged on described dynamic model, described liftout plate is between described moving platen and described base plate, described moving platen, square iron is fixedly connected with base plate, it is characterized in that: also comprise intermediate plate assembly, between described solid plate assembly and described moving platen assembly, described intermediate plate assembly comprises hot flow path collector plate and is individually fixed in the solid plate of described hot flow path collector plate both sides, described solid plate assembly comprises moving platen, square iron, liftout plate, hot flow path collector plate and top board, described moving platen, square iron, hot flow path collector plate is fixedly connected with top board, described liftout plate is between described moving platen and described hot flow path collector plate, described solid plate assembly connects the solid plate of described intermediate plate assembly one side by guide pillar, described moving platen assembly connects the solid plate of described intermediate plate assembly opposite side by guide pillar.
Further, the present invention also has following technical characterictic:
Both sides solid plate in described intermediate plate assembly is fixedly connected with hot flow path collector plate screw.
Top board, hot flow path collector plate in described solid plate assembly are fixedly connected with square iron.
Top board in described solid plate assembly is fixedly connected with hot flow path collector plate.
Base plate in described moving platen assembly is fixedly connected with square iron.
Liftout plate in described solid plate assembly is connected in described top board by guide pillars and bushes, and the liftout plate in described moving platen assembly is connected in described base plate by guide pillars and bushes.
Liftout plate in described solid plate assembly comprises ejector retainner plate and face needle plate, and described ejector retainner plate is fixedly connected with face needle plate screw, and the liftout plate in described moving platen assembly comprises end needle plate and face needle plate, and needle plate of the described end is fixedly connected with face needle plate screw.
A kind of injection mold, is characterized in that: the form frame system described in above-mentioned any one claim is installed.
The present invention has the following advantages and good effect compared with original technology:
1, form frame system manufacture requirement of the present invention is substantially identical with common die, and many paratypes chamber is combined in a secondary mould, thereby has shortened die manufacturing cycle.
2, according to commercial test results, form frame system operating rate of the present invention is only little by 10% than individual layer mould, and required clamp force has only improved 5%～10%, but output can increase by 90%～95%, has improved utilization rate of equipment and installations and production efficiency, and has reduced cost.
3, form frame system of the present invention is contained on the injection machine close with the requirement of individual layer mould, need not the extra machine and equipment of investment buying, thereby saved install machinery, equipment and extend a factory building, expense that incoming labor force is required.
4, form frame system of the present invention is applicable to the product of large-scale product, the thin product of small-sized multi-cavity wall and production in enormous quantities that forming shape is flat.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is described in detail.
Fig. 1 is the utility model injection mold base system mold-closing injection status architecture schematic diagram;
Fig. 2 is die opening state structural representation after the injection moulding of the utility model injection mold base system;
Fig. 3 is the utility model injection mold base system decomposition schematic diagram;
Fig. 4 is the utility model injection mold mold system guide pillar junction cutaway view;
Fig. 5 is the inner cutaway view that connects of the each template of the utility model injection mold mold system.
In figure, 1, solid plate assembly; 11, moving platen; 12, square iron; 13, face needle plate; 14, ejector retainner plate; 15, hot flow path collector plate; 16, top board; 2, moving platen assembly; 21, moving platen; 22, square iron; 23, face needle plate; 24, end needle plate; 25, base plate; 3, intermediate plate assembly; 31, hot flow path collector plate; 32, solid plate; 4, guide pillar; 5, guide pin bushing; 6, push pedal guide pillar; 7, ejector guide pillar; 8, push back pin; 9, spring assembly; I～VIII, hold-down screw.
Detailed description of the invention
Referring to Fig. 1 to Fig. 4, the utility model injection mold base system comprises cover half, dynamic model, solid plate assembly 1, moving platen assembly 2 and intermediate plate assembly 3, and solid plate assembly 1 is arranged on cover half, and moving platen assembly 2 is arranged on dynamic model.Solid plate assembly 1 comprises moving platen 11, square iron 12, face needle plate 13, ejector retainner plate 14, hot flow path collector plate 15 and top board 16, ground floor goods core part is on moving platen 11, moving platen 11, square iron 12, hot flow path collector plate 15 and top board 16 are by being fixedly connected with, face needle plate 13 and ejector retainner plate 14 form liftout plate, between moving platen 11 and hot flow path collector plate 15, and and the space that surrounds of two blocks of square iron 12 in, in this space, move, promote push rod 10 and eject goods; Moving platen assembly 2 comprises moving platen 21, square iron 22, face needle plate 23, end needle plate 24 and base plate 25, second layer goods core part is on moving platen 21, moving platen 21, square iron 22 and base plate 25 are fixedly connected with, the same formation liftout plate of face needle plate 23 and end needle plate 24, identical with the liftout plate position mounting structure in solid plate assembly 1, act on identical, on the liftout plate of solid plate assembly 1 and moving platen assembly 2, be provided with backhaul pin 8 and spring assembly 9, during for mould matched moulds, force push rod to carry out return action; Intermediate plate assembly 3 comprises hot flow path collector plate 31 and solid plate 32, solid plate 32 is two, screw is fixed on the two sides of hot flow path collector plate 31 respectively, centered by collector plate 31, is symmetrical arranged, and ground floor and second layer goods die cavity part are respectively on these two solid plates 32; Intermediate plate assembly 3 is between solid plate assembly 1 and moving platen assembly 2, solid plate assembly 1 is connected the solid plate 32 of intermediate plate assembly 3 one sides with guide pin bushing 5 by guide pillar 4, moving platen assembly 2 is connected the solid plate 32 of intermediate plate assembly 3 opposite sides equally with guide pin bushing 5 by guide pillar 4, guide pillar 4 and guide pin bushing 5 are 4, be used in conjunction with, respectively four jiaos in template assembly.
At mold-closing injection state, the sizing material hot flow path collector plate 31 that the TOP-TIP through solid plate assembly 1 enters intermediate plate assembly 3 from injection molding machine nozzle, flow in the die cavity in two-layer solid plate 32 through hot flow path collector plate 31 again, complete injection moulding, in Fig. 1 and Fig. 2, arrow direction is injection molding machine nozzle direction.
Injection machine is in the time of die sinking, this mould bases is realized between intermediate plate assembly 3 and solid plate assembly 1 under the effect of die sinking link gear, between moving platen assembly 2 and intermediate plate assembly 3 in die sinking, and along with the increase of die sinking distance, plug-in drawing-plate mechanism on mould pulls the liftout plate of both sides, realizes liftout plate and eject the action of goods.
In injection machine folding mold process, guide pillar 4 play the guiding role to each template motion, and middle board component 3 is played to carrying effect; Meanwhile, between the hot flow path collector plate 15 and moving platen 11 of solid plate assembly 1, all push pedal guide pillar 6 and ejector guide pillar 7 are set through liftout plate between the base plate 25 of moving platen assembly 2 and moving platen 21, when being moved, liftout plate play the guiding role.
Figure 5 shows that the each template of the utility model injection mold base system connects cutaway view.In solid plate assembly 1, moving platen 11, square iron 12, hot flow path collector plate 15 and top board 16 are fixedly connected with by screw I, square iron 12, hot flow path collector plate 15 and top board 16 are fixedly connected with by screw II, hot flow path collector plate 15 is fixedly connected with by screw III with top board 16, and face needle plate 13 and ejector retainner plate 14 fixedly form liftout plate by screw IV; Moving platen 21, square iron 22 and base plate 25 in moving platen assembly 2 are fixedly connected with by screw V, and square iron 22 is fixedly connected with by screw VI with base plate 25, and face needle plate 23 and end needle plate 24 fixedly form liftout plate by screw VII; In intermediate plate assembly 3, the solid plate 32 of both sides is fixed in hot flow path collector plate 31 by screw VIII respectively.This screw fixed connection structure, during for certain template of detachable maintaining, can not affect the mode that is fixedly connected with of other template, thereby avoid taking whole template assembly apart brought trouble in order to dismantle certain template, improve the efficiency of mould installation, dismounting and maintenance.
Certainly, this is the Best link mode of the each template of this form frame system, being fixedly connected with and can arranging as required between being fixedly connected with between being fixedly connected with between hot flow path collector plate 15 and top board 16, hot flow path collector plate 15 and top board 16, square iron 22 and base plate 25, only need to ensure being fixedly connected with between moving platen 11, square iron 12, hot flow path collector plate 15 and top board 16 in solid plate assembly 1, moving platen 21, square iron 22 and base plate 25 in moving platen assembly 2 are fixedly connected with by screw V.Meanwhile, three templates of intermediate plate assembly 3 also can be directly fixedly connected with by a larger screw, can ensure being fixedly connected with of three templates of intermediate plate assembly 3.
The above, be only preferred embodiment of the present invention, is not the restriction of the present invention being made to other form, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solution of the present invention content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (7)
1. an injection mold base system, comprises cover half, dynamic model, solid plate assembly and moving platen assembly, and described solid plate assembly comprises the top board and the solid plate that are fixedly connected with, is arranged on described cover half; Described moving platen assembly comprises moving platen, square iron, liftout plate and base plate, is arranged on described dynamic model, and described liftout plate is between described moving platen and described base plate, and described moving platen, square iron and base plate are fixedly connected with; It is characterized in that: also comprise intermediate plate assembly, between described solid plate assembly and described moving platen assembly, described intermediate plate assembly comprises hot flow path collector plate and is individually fixed in the solid plate of described hot flow path collector plate both sides; Described solid plate assembly also comprises moving platen, square iron, liftout plate and hot flow path collector plate, and described moving platen, square iron, hot flow path collector plate are fixedly connected with top board, and described liftout plate is between described moving platen and described hot flow path collector plate; Described solid plate assembly connects the solid plate of described intermediate plate assembly one side by guide pillar, described moving platen assembly connects the solid plate of described intermediate plate assembly opposite side by guide pillar; Liftout plate in described solid plate assembly comprises ejector retainner plate and face needle plate, and described ejector retainner plate is fixedly connected with face needle plate screw; Liftout plate in described moving platen assembly comprises end needle plate and face needle plate, and needle plate of the described end is fixedly connected with face needle plate screw.
2. injection mold base system according to claim 1, is characterized in that: the both sides solid plate in described intermediate plate assembly is fixedly connected with hot flow path collector plate screw.
3. injection mold base system according to claim 1, is characterized in that: the top board in described solid plate assembly is fixedly connected with hot flow path collector plate.
4. according to the injection mold base system described in claim 1 or 3, it is characterized in that: top board, hot flow path collector plate in described solid plate assembly are fixedly connected with square iron.
5. injection mold base system according to claim 1, is characterized in that: the base plate in described moving platen assembly is fixedly connected with square iron.
6. injection mold base system according to claim 1, is characterized in that: the liftout plate in described solid plate assembly is connected in described top board by guide pillars and bushes, and the liftout plate in described moving platen assembly is connected in described base plate by guide pillars and bushes.
7. an injection mold, is characterized in that: the form frame system described in above-mentioned any one claim is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010130780.3A CN102189642B (en) | 2010-03-19 | 2010-03-19 | Injection mold frame system and injection mold with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010130780.3A CN102189642B (en) | 2010-03-19 | 2010-03-19 | Injection mold frame system and injection mold with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102189642A CN102189642A (en) | 2011-09-21 |
| CN102189642B true CN102189642B (en) | 2014-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010130780.3A Active CN102189642B (en) | 2010-03-19 | 2010-03-19 | Injection mold frame system and injection mold with same |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217764A (en) * | 2016-08-24 | 2016-12-14 | 广东伟达智能装备股份有限公司 | Injection machine mould bases, mould and injection machine |
| CN110561697A (en) * | 2019-10-24 | 2019-12-13 | 湖南弘钧电子科技有限公司 | Vertical injection molding machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201346830Y (en) * | 2008-12-23 | 2009-11-18 | 邱坚峰 | Device capable of refitting conventional mould into stacked mould |
| CN201693723U (en) * | 2010-03-19 | 2011-01-05 | 海尔集团公司 | Mold frame system of injection molding mold and injection molding mold with the same |
-
2010
- 2010-03-19 CN CN201010130780.3A patent/CN102189642B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201346830Y (en) * | 2008-12-23 | 2009-11-18 | 邱坚峰 | Device capable of refitting conventional mould into stacked mould |
| CN201693723U (en) * | 2010-03-19 | 2011-01-05 | 海尔集团公司 | Mold frame system of injection molding mold and injection molding mold with the same |
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| Publication number | Publication date |
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| CN102189642A (en) | 2011-09-21 |
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Effective date of registration: 20210118 Address after: 266101 Haier Road, Qingdao hi tech Industrial Park, Shandong Province (inside Haier Industrial Park) Patentee after: Qingdao Haier Molds Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, hi tech park, Laoshan District, Shandong, Qingdao Patentee before: HAIER Group Corp. Patentee before: QINGDAO HAIER MOLDS Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 266101 Inside Haier Industrial Park, Qingdao High tech Industrial Park, Qingdao, Shandong Province Patentee after: Kaos Mold (Qingdao) Co.,Ltd. Address before: 266101 Haier Road, Qingdao hi tech Industrial Park, Shandong Province (inside Haier Industrial Park) Patentee before: Qingdao Haier Molds Co.,Ltd. |