CN102189642A - Injection mold frame system and injection mold with same - Google Patents
Injection mold frame system and injection mold with same Download PDFInfo
- Publication number
- CN102189642A CN102189642A CN2010101307803A CN201010130780A CN102189642A CN 102189642 A CN102189642 A CN 102189642A CN 2010101307803 A CN2010101307803 A CN 2010101307803A CN 201010130780 A CN201010130780 A CN 201010130780A CN 102189642 A CN102189642 A CN 102189642A
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- moving platen
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- injection mold
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- 238000002347 injection Methods 0.000 title claims abstract description 45
- 239000007924 injection Substances 0.000 title claims abstract description 45
- 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
- 239000000047 product Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000243 solution Substances 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
- 239000012467 final product Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012423 maintenance Methods 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
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 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 the mould design field, specifically, relate to the improvement of form frame system in the 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, the solid plate assembly mainly is made of top board and solid plate, between fix by screw, be installed on the injection machine cover half, the moving platen assembly mainly is made up of moving platen, square iron, face needle plate, end needle plate and base plate, be installed on the injection machine dynamic model, along with the motion of injection machine folding mould, in the ordinary course of things, goods are being stayed after the die sinking on the dynamic model, and the 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, when adopting this ordinary injection die to produce, the die cavity of plastic products is in the cover half part, core is in the dynamic model part, on injection machine folding mould direction, because have only one deck die joint (between solid plate and the 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 with causing, factory building and energy consumption etc. drop into indirectly, thus the 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 the design problem that presses for solution at present.
Summary of the invention
The invention provides a kind of injection mold base system, can solve that the injection mold base system only is made of solid plate assembly and moving platen assembly in the prior art, on injection machine folding mould direction, has only 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 fixedly connected top board and solid plate, be installed on the described cover half, described moving platen assembly comprises moving platen, square iron, liftout plate and base plate, be installed on the described dynamic model, described liftout plate is between described moving platen and the described base plate, described moving platen, square iron is fixedlyed connected with base plate, it is characterized in that: also comprise the intermediate plate assembly, be between described solid plate assembly and the described moving platen assembly, described intermediate plate assembly comprises the 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, the hot flow path collector plate is fixedlyed connected with top board, described liftout plate is between described moving platen and the described hot flow path collector plate, described solid plate assembly connects the solid plate of described intermediate plate assembly one side by guide pillar, and 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 the described intermediate plate assembly is fixedlyed connected with hot flow path collector plate screw.
Top board, hot flow path collector plate in the described solid plate assembly are fixedlyed connected with square iron.
Top board in the described solid plate assembly is fixedlyed connected with the hot flow path collector plate.
Base plate in the described moving platen assembly is fixedlyed connected with square iron.
Liftout plate in the described solid plate assembly is connected in described top board by guide pillars and bushes, and the liftout plate in the described moving platen assembly is connected in described base plate by guide pillars and bushes.
Liftout plate in the described solid plate assembly comprises ejector retainner plate and face needle plate, and described ejector retainner plate is fixedlyed connected with face needle plate screw, and the liftout plate in the described moving platen assembly comprises end needle plate and face needle plate, and needle plate of the described end is fixedlyed connected with face needle plate screw.
A kind of injection mold is characterized in that: above-mentioned any described form frame system of claim is installed.
The present invention compares with original technology and has the following advantages and good effect:
1, form frame system manufacturing requirement of the present invention is identical with common die basically, and many paratypes chamber is combined in the 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 the incoming labor force is required.
4, form frame system of the present invention is applicable to the product of the flat large-scale product of forming shape, the thin product of small-sized multi-cavity wall and production in enormous quantities.
Description of drawings
Below in conjunction with drawings and Examples the present invention is described in detail.
Fig. 1 is an injection mold base of the present invention system mold-closing injection status architecture schematic diagram;
Fig. 2 is a die opening state structural representation after the injection moulding of injection mold base of the present invention system;
Fig. 3 is an injection mold base system decomposition schematic diagram of the present invention;
Fig. 4 is an injection mold mold system guide pillar of the present invention junction cutaway view;
Fig. 5 is the inner cutaway view that connects of each template of injection mold mold system of the present invention.
Among the figure, 1, the 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.
The specific embodiment
Referring to Fig. 1 to Fig. 4, injection mold base of the present invention 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 installed on the cover half, and moving platen assembly 2 is installed on the 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 fixedlying connected, face needle plate 13 and ejector retainner plate 14 constitute liftout plate, be between moving platen 11 and the 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 fixedlyed connected, face needle plate 23 and end needle plate 24 same formation liftout plates, identical with the liftout plate position mounting structure in the solid plate assembly 1, act on identical, be provided with backhaul pin 8 and spring assembly 9 on the liftout plate of solid plate assembly 1 and moving platen assembly 2, force push rod to carry out return action when being used for the mould matched moulds; Intermediate plate assembly 3 comprises hot flow path collector plate 31 and solid plate 32, solid plate 32 is two, screw is fixed in the two sides of hot flow path collector plate 31 respectively, is that the center is symmetrical arranged with collector plate 31, 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 the 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, the moving platen assembly 2 same solid plates 32 that are connected intermediate plate assembly 3 opposite sides by guide pillar 4 with guide pin bushing 5, guide pillar 4 and guide pin bushing 5 are 4, be used, be in four jiaos of template assembly respectively.
At the mold-closing injection state, the hot flow path collector plate 31 that sizing material enters intermediate plate assembly 3 from the TOP-TIP of injection machine nozzle through solid plate assembly 1, again in the die cavity that hot flow path collector plate 31 flows in the two-layer solid plate 32, finish injection moulding, the arrow direction is an injection machine nozzle direction among Fig. 1 and Fig. 2.
Injection machine is when die sinking, this mould bases is realized between intermediate plate assembly 3 and the solid plate assembly 1 under the effect of die sinking link gear, between moving platen assembly 2 and the intermediate plate assembly 3 in die sinking, and along with the increase of die sinking distance, the liftout plate of the plug-in drawing-plate mechanism pulling both sides on the mould realizes that liftout plate ejects the action of goods.
In injection machine folding mold process, 4 pairs of each template motions of guide pillar play the guiding role, and middle board component 3 is played the carrying effect; Simultaneously, between the hot flow path collector plate 15 and moving platen 11 of solid plate assembly 1, all pass liftout plate between the base plate 25 of moving platen assembly 2 and the moving platen 21 push pedal guide pillar 6 and ejector guide pillar 7 are set, when being moved, liftout plate play the guiding role.
Figure 5 shows that each template of injection mold base of the present invention system connects cutaway view.Moving platen 11, square iron 12, hot flow path collector plate 15 and top board 16 are fixedlyed connected by screw I in the solid plate assembly 1, square iron 12, hot flow path collector plate 15 and top board 16 are fixedlyed connected by screw II, hot flow path collector plate 15 is fixedlyed connected by screw III with top board 16, and face needle plate 13 and ejector retainner plate 14 fixedly constitute liftout plate by screw IV; Moving platen 21 in the moving platen assembly 2, square iron 22 and base plate 25 are fixedlyed connected by screw V, and square iron 22 is fixedlyed connected by screw VI with base plate 25, and face needle plate 23 and end needle plate 24 fixedly constitute liftout plate by screw VII; In the intermediate plate assembly 3, the solid plate 32 of both sides is fixed on the hot flow path collector plate 31 by screw VIII respectively.This screw fixed connection structure, be in order to dismantle maintenance during certain template, can not influence the fixedly connected mode of other template, thereby avoid taking whole template assembly apart brought trouble, improve the efficient of mould installation, dismounting and maintenance in order to dismantle certain template.
Certainly, this is the best connected mode of this each template of form frame system, fixedly connected, square iron 22 between fixedly connected, hot flow path collector plate 15 between hot flow path collector plate 15 and the top board 16 and the top board 16 and fixedly connected can the setting as required between the base plate 25, only needing to guarantee in the solid plate assembly 1 that fixedly connected between moving platen 11, square iron 12, hot flow path collector plate 15 and the top board 16, the moving platen 21 in the moving platen assembly 2, square iron 22 and base plate 25 are fixedlyed connected by screw V gets final product.Simultaneously, three templates of intermediate plate assembly 3 also can be directly fixedly connected by a bigger screw, can guarantee that the fixedly connected of three templates of intermediate plate assembly 3 gets final product.
The above only is preferred embodiment of the present invention, is not to be the restriction of the present invention being made 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 break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of technical solution of the present invention according to technical spirit of the present invention.
Claims (8)
1. injection mold base system, comprise cover half, dynamic model, solid plate assembly and moving platen assembly, described solid plate assembly comprises fixedly connected top board and solid plate, be installed on the described cover half, described moving platen assembly comprises moving platen, square iron, liftout plate and base plate, be installed on the described dynamic model, described liftout plate is between described moving platen and the described base plate, described moving platen, square iron is fixedlyed connected with base plate, it is characterized in that: also comprise the intermediate plate assembly, be between described solid plate assembly and the described moving platen assembly, described intermediate plate assembly comprises the 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, the hot flow path collector plate is fixedlyed connected with top board, described liftout plate is between described moving platen and the described hot flow path collector plate, described solid plate assembly connects the solid plate of described intermediate plate assembly one side by guide pillar, and described moving platen assembly connects the solid plate of described intermediate plate assembly opposite side by guide pillar.
2. injection mold base according to claim 1 system, it is characterized in that: the both sides solid plate in the described intermediate plate assembly is fixedlyed connected with hot flow path collector plate screw.
3. injection mold base according to claim 1 system, it is characterized in that: the top board in the described solid plate assembly is fixedlyed connected with the hot flow path collector plate.
4. according to claim 1 or 3 described injection mold base systems, it is characterized in that: top board, hot flow path collector plate in the described solid plate assembly are fixedlyed connected with square iron.
5. injection mold base according to claim 1 system, it is characterized in that: the base plate in the described moving platen assembly is fixedlyed connected with square iron.
6. injection mold base according to claim 1 system, it is characterized in that: the liftout plate in the described solid plate assembly is connected in described top board by guide pillars and bushes, and the liftout plate in the described moving platen assembly is connected in described base plate by guide pillars and bushes.
7. injection mold base according to claim 1 system, it is characterized in that: the liftout plate in the described solid plate assembly comprises ejector retainner plate and face needle plate, described ejector retainner plate is fixedlyed connected with face needle plate screw, liftout plate in the described moving platen assembly comprises end needle plate and face needle plate, and needle plate of the described end is fixedlyed connected with face needle plate screw.
8. an injection mold is characterized in that: above-mentioned any described form frame system of 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 true CN102189642A (en) | 2011-09-21 |
| CN102189642B 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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Cited By (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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102189642B (en) | 2014-06-11 |
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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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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. |