CN102398351A - External secondary ejection mechanism assembly - Google Patents
External secondary ejection mechanism assembly Download PDFInfo
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- CN102398351A CN102398351A CN2011103596624A CN201110359662A CN102398351A CN 102398351 A CN102398351 A CN 102398351A CN 2011103596624 A CN2011103596624 A CN 2011103596624A CN 201110359662 A CN201110359662 A CN 201110359662A CN 102398351 A CN102398351 A CN 102398351A
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- sliding shoe
- slideway
- limited block
- ejects
- eject
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- 238000002347 injection Methods 0.000 claims abstract description 47
- 239000007924 injection Substances 0.000 claims abstract description 47
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 230000004308 accommodation Effects 0.000 claims description 39
- 238000003825 pressing Methods 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 5
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 description 20
- 230000002950 deficient Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides a mechanical secondary ejection mechanism assembly, which comprises a first ejection sliding block 1, a second ejection sliding block 2, a sliding limiting block 3, a slideway mechanism 4, a slideway pressure plate mechanism 5 and a peripheral auxiliary mechanism. A plurality of external secondary ejection mechanism assemblies are arranged on a plurality of surfaces or corners of an injection mold device respectively, so that a secondary ejection action is finished by the injection mold device. In the secondary ejection assembly, the secondary ejection mechanism is arranged specific to the defect of one-time ejection of a deep cavity piece, so that the problem of surface avulsion of a product in the production process is solved, the injection production efficiency of a mold is increased, the manufacturing cost of the mold is greatly saved, and the appearance quality of the product is effectively ensured.
Description
Technical field
The present invention relates to a kind of liftout attachment of injection mold, more specifically, relate to a kind of injection mold secondary ejecting mechanism assembly of external.
Background technology
Along with the development of society, the consumer is increasingly high to various requirements such as performance of products, outward appearances, so just makes the technology of die manufacturing difficulty promote.
Injection moulding class mould is ejecting goods in the process, if plastic products are close-shaped and highly bigger around being, above 100 millimeters; Pattern draft is during less than 1 °, when using knock-pin etc. that goods are ejected, just causes article inner surface to take off the problem of wound easily, produces burr, scuffing etc.; Cause product defective, in addition if limited by product side back-off, when directly product being ejected because of stroke too conference the product shovel is hindered; This situation can not adopt once and directly product ejected; Below either way can influence the presentation quality of product, cause percent defective high, influence mould and pay and order production.
For addressing the above problem; The present invention has adopted a kind of secondary ejecting mechanism of external form, and the problem of surface tear when effectively having solved dark chamber product and ejecting is because be external design; Also practiced thrift the space of mould; Can not cause because of increasing the problem that mechanism requires mould bases to increase, both satisfy requirement of products, satisfy the requirement of cost again.
General ejecting mechanism has following shortcoming in the prior art:
First: less for the high product of sealing all around because of draw taper, if adopt disposable directly ejecting very easily to cause product surface to scratch, cause the underproof defective of product.
The second, need take the mould inside space for built-in secondary ejecting mechanism, need avoid and the moulding accessory, knock-pins etc. interfere, and make troubles to design.
Summary of the invention
Technical problem to be solved by this invention is to the above-mentioned state of the art; A kind of secondary ejection assembly of mechanical type is provided; Be primarily aimed at the injection mold that needs secondary to eject; The secondary ejecting structure assembly of utilization mechanical type replaces secondary to eject oil cylinder, is implemented in the optimization and the lifting of the each side such as complexity, cost, stability, production cycle, ordinary maintenance of mechanism.
For realizing above-mentioned purpose, the present invention realizes through following technical scheme:
The above-mentioned shortcoming of the main general ejecting mechanism of the present invention through increasing the secondary ejecting mechanism of external form, has effectively avoided product surface to take off the problem of wound, has improved the qualification rate of product, thereby has improved the production efficiency of mould.
The present invention realizes through following technical scheme:
A kind of external secondary ejecting mechanism assembly; This secondary ejecting mechanism assembly is applicable to that the secondary of injection mold ejects; Comprise that first ejects sliding shoe 1, second and eject sliding shoe 2, slip limited block 3, slideway mechanism 4, slideway press plate mechanism 5 and peripheral auxiliary body; Peripheral auxiliary body comprises that at least one first ejects the sliding shoe hold-down screw, at least one second ejects sliding shoe hold-down screw, at least one slideway mechanism hold-down screw, at least one slideway pressing plate hold-down screw, wherein
At least one slideway mechanism hold-down screw is suitable for the bottom of slideway mechanism 4 is fixed on the base plate of mold injection device,
At least one slideway pressing plate hold-down screw is suitable for slideway pressing plate 5 is fixed on the gripper shoe of mold injection device,
Slideway pressing plate 5 is suitable for being pressed in the top of slideway mechanism 4,
At least one first ejects the sliding shoe hold-down screw and is suitable for ejecting sliding shoe 1 with first and is fixed on first liftout plate of mold injection device,
At least one second ejects the sliding shoe hold-down screw and is suitable for ejecting sliding shoe 2 with second and is fixed on second liftout plate of mold injection device,
Slip limited block 3 is suitable for ejecting sliding shoe 1 and second with first and ejects sliding shoe 2 dismountable linking together,
Be provided with slideway in the slideway mechanism 4,
First ejects slide block 1 and second ejects slide block 2 and is suitable in the slideway of slideway mechanism 4, sliding.
Further, have stop surface 7 on the slideway mechanism 4, said stop surface 7 is suitable for ejecting sliding shoe 1 in its position to first provides resistance, the further motion that stops it to make progress.
Further, first eject slide block 1 and be provided with the first limited block accommodation section 9, the second that is suitable for holding slip limited block 3 and eject slide block 2 and be provided with the second limited block accommodation section 8 that is suitable for holding slip limited block 3.
Further, slideway mechanism 4 is provided with the 3rd limited block accommodation section 6 that is suitable for holding slip limited block 3.
Further, the shape of the 3rd limited block accommodation section can be circular cross-section, elliptic cross-section or other.
Further, the second limited block accommodation section is the groove of circular cross-section, and the shape and the second limited block accommodation section 8 that slip limited block 3 and second ejects slide block 2 contacts site are complementary.
Further, first eject slide block 1 be provided be suitable for holding second eject slide block 2 the accommodation section.
The assembly method of secondary ejecting mechanism assembly provided by the invention is following: utilize at least one slideway mechanism hold-down screw that the bottom of slideway mechanism 4 is fixed on the base plate 16 of mold injection device; At least one slideway pressing plate hold-down screw is fixed on slideway pressing plate 5 on the gripper shoe 13 of mold injection device; Utilize slideway pressing plate 5 to be pressed in the top of slideway mechanism 4; Utilize at least one first to eject the sliding shoe hold-down screw and eject sliding shoe 1 with first and be fixed on first liftout plate 10 of mold injection device; Utilize at least one second to eject the sliding shoe hold-down screw and eject sliding shoe 2 with second and be fixed on second liftout plate 11 of mold injection device; Utilize slip limited block 3 to eject sliding shoe 1 and second and eject sliding shoe 2 dismountable linking together first.
The present invention also provides a kind of secondary extrusion method of injection mold device, and it uses a plurality of aforementioned any described external secondary ejecting mechanism assemblies, be installed in respectively on a plurality of sides or angle of injection mold device,
For each external secondary ejecting mechanism assembly: the bottom of slideway mechanism 4 is fixed on the base plate 16 of mold injection device; At least one slideway pressing plate hold-down screw is fixed on slideway pressing plate 5 on the gripper shoe 13 of mold injection device; Utilize slideway pressing plate 5 to be pressed in the top of slideway mechanism 4; First ejects sliding shoe 1 is fixed on first liftout plate 10 of mold injection device; Ejecting sliding shoe 2 with second is fixed on second liftout plate 11 of mold injection device; Utilize slip limited block 3 to eject sliding shoe 1 and second and eject sliding shoe 2 dismountable linking together first.
Further, first ejects slide block 1 bumps against the spacing stop surface 7 on the slideway mechanism 4, stops to eject end for the first time along the moving upward of slideway.
Further, second ejects slide block 2 receives power upwards to continue to move upward, and applies side force to limited block 3 simultaneously, in limited block 3 all or part of the 3rd limited block accommodation sections 6 of clamp-oning in the slip, breaks away from thereby make limited block 3 and second eject slide block 2.Second ejects slide block 2 continues to move upward along the slideway in the slide mechanism, carries out ejecting the second time.
Further, the quantity at said side or angle is 2-4.
Compared with prior art, design brings new method and thinking to mould in the present invention, has following advantage:
First: avoided causing product surface to take off defectives such as wound because of dark chamber straight-arm spare directly ejects.
The second, can effectively solve built-in secondary ejecting mechanism and take up space greatly, be prone to cause the problem of interference.
The 3rd, simple in structure, cost is low, and kinetic stability improves.
Description of drawings
According to embodiment and accompanying drawing the present invention is done further explain below.
Fig. 1 be among the present invention the secondary ejecting mechanism assembly first eject the sliding shoe front schematic view;
Fig. 2 be among the present invention the secondary ejecting mechanism assembly first eject the sliding shoe schematic rear view;
Fig. 3 be among the present invention the secondary ejecting mechanism assembly second eject the sliding shoe sketch map;
Fig. 4 is the slip limited block sketch map of secondary ejecting mechanism assembly among the present invention;
Fig. 5 is the slideway mechanism sketch map of secondary ejecting mechanism assembly among the present invention;
Fig. 6 is the slideway pressing plate sketch map of secondary ejecting mechanism assembly among the present invention;
Fig. 7 is the general assembly view of secondary ejecting mechanism assembly among the present invention;
Fig. 8 is the explosive view of secondary ejecting mechanism assembly among the present invention;
Fig. 9 is the installation diagram in the injection mold device among the present invention.
The technical characterictic that Reference numeral referred among the figure is respectively:
1, first ejects sliding shoe; 2, second eject sliding shoe; 3, slip limited block; 4, slideway mechanism; 5, slideway pressing plate; 6, the 3rd limited block accommodation section; 7, stop confined planes; 8, the second limited block accommodation section; 9, the first limited block accommodation section; 10, first liftout plate; 11, second liftout plate; 12, the 3rd liftout plate; 13, gripper shoe; 14, lower bolster; 15, template knock-pin; 16, base plate.
The specific embodiment
Shown in Fig. 1 to 5; Provided a preferred specific embodiment of secondary ejecting mechanism assembly of the present invention; This external secondary ejecting mechanism assembly is applicable to that the secondary of injection mold ejects; Comprise that first ejects sliding shoe 1, second and eject sliding shoe 2, slip limited block 3, slideway mechanism 4, slideway press plate mechanism 5 and peripheral auxiliary body, wherein peripheral auxiliary body comprises that 2 first eject sliding shoe hold-down screw, 3 second and eject sliding shoe hold-down screw, 3 slideway mechanism hold-down screws, 2 slideway pressing plate hold-down screws.
Utilize 3 slideway mechanism hold-down screws that the bottom of slideway mechanism 4 is fixed on the base plate of mold injection device; Utilize 2 slideway pressing plate hold-down screws slideway pressing plate 5 to be fixed on the gripper shoe of mold injection device; Slideway pressing plate 5 is pressed in the top of slideway mechanism 4; Utilize 2 first to eject the sliding shoe hold-down screw and eject sliding shoe 1 with first and be fixed on first liftout plate 10 of mold injection device; 3 second eject the sliding shoe hold-down screw and eject sliding shoe 2 with second and be fixed on second liftout plate 11 of mold injection device; 2 slip limited blocks 3 eject sliding shoe 1 and second with first and eject sliding shoe 2 dismountable linking together, and are provided with slideway in the slideway mechanism 4, and first ejects slide block 1 and second ejects slide block 2 and be suitable in the slideway of slideway mechanism 4, sliding.
Have stop confined planes 7 on the slideway mechanism 4, said stop confined planes 7 is suitable for ejecting sliding shoe 1 in its position to first provides resistance, stops this first to eject the motion that slide block 1 makes progress.
First ejects slide block 1 is provided with the first limited block accommodation section 9, the second that is suitable for holding slip limited block 3 and ejects slide block 2 and be provided with the second limited block accommodation section 8 that is suitable for holding slip limited block 3.The second limited block accommodation section is the groove of circular cross-section, and the shape and the second limited block accommodation section that slip limited block 3 and second ejects slide block 2 contacts site are complementary.
Two slip limited blocks 3, two first limited block accommodation sections, two second limited block accommodation sections, two the 3rd limited block accommodation sections preferably are shown in this embodiment, and its position is left-right symmetric.But in fact optional is, only in an one-sided slip limited block 3, first a limited block accommodation section, second a limited block accommodation section, the 3rd limited block accommodation section of being provided with; Two slip limited blocks 3, two first limited block accommodation sections, two second limited block accommodation sections, two the 3rd limited block accommodation sections perhaps are set respectively at differing heights place up and down; The scheme that 3,3 of 3 or more a plurality of slip limited blocks or more a plurality of first limited block accommodation sections, 3 or more a plurality of second limited block accommodation sections, 3 or more a plurality of the 3rd limited block accommodation sections perhaps are set at the differing heights place also all is feasible.
First eject slide block 1 be provided be suitable for holding second eject slide block 2 the accommodation section.
The operating principle and the motion process of this mechanism are following:
First ejects sliding shoe 1 ejects the sliding shoe hold-down screw through first and is fixed on first liftout plate 10 of injection mold device.
Second ejects sliding shoe 2 ejects the sliding shoe hold-down screw through second and is fixed on second liftout plate 11 of injection mold device.
First eject sliding shoe 1 and second eject sliding shoe 2 through two slide block limited blocks 3 be linked together, the formed integral body of three can be synchronized with the movement together.
No screw is fixed between first liftout plate 10 and second liftout plate 11, and through guide pillar location, guiding, this two boards can separate when motion.
Template knock-pin 15 is fixed on first liftout plate 10 through screw, moves upward with first liftout plate 10, can promote lower bolster and move along ejecting direction together, and product is ejected certain distance.
Standard components such as push rod are fixed between second liftout plate 11 and the 3rd liftout plate 12, along with second liftout plate 11 moves upward product are ejected.
Eject in the process in die sinking, under the effect of ejecting force, first liftout plate 10, second liftout plate 11 and the 3rd liftout plate 12 move upward together; First ejects slide block 1 moves upward with first liftout plate 10; After moving to distance to a declared goal, first ejects and stops to move upward after slide block 1 is run into the stop confined planes 7 on the slideway 4, the also stop motion thereupon of first liftout plate 10 this moment; The template knock-pin is opened certain distance with lower bolster and gripper shoe in this process, ejects end for the first time.
Second eject slide block 2 and continue to move upward subsequently with second liftout plate 11; Give 3 one side forces of slip limited block; Slide block limited block 3 is pushed up in the 3rd limited block accommodation section 6 (limited block groove) in the slideway, and liftout plate drive push rod etc. ejects product, ejects for the second time thereby accomplish.
The present invention is primarily aimed at the disposable shortcoming that ejects of dark chamber part; Through increasing secondary ejecting mechanism, avoided in process of production that product surface takes off the problem of wound, and improved mold injection production efficiency; Practice thrift the manufacturing cost of mould greatly, effectively guaranteed the presentation quality of product.
What need statement is; The above-mentioned specific embodiment only is preferred embodiment of the present invention and institute's application technology principle; In the disclosed technical scope of the present invention; Any variation that the technical staff expected easily or replacement of being familiar with the present technique field all should be encompassed in the protection domain of claim of the present invention.
Claims (12)
1. external secondary ejecting mechanism assembly; This secondary ejecting mechanism assembly is applicable to that the secondary of injection mold ejects; Comprise that first ejects sliding shoe (1), second and eject sliding shoe (2), slip limited block (3), slideway mechanism (4), slideway press plate mechanism (5) and peripheral auxiliary body; Peripheral auxiliary body comprises that at least one first ejects the sliding shoe hold-down screw, at least one second ejects sliding shoe hold-down screw, at least one slideway mechanism hold-down screw, at least one slideway pressing plate hold-down screw, wherein
At least one slideway mechanism hold-down screw is suitable for the bottom of slideway mechanism (4) is fixed on the base plate of mold injection device,
At least one slideway pressing plate hold-down screw is suitable for slideway pressing plate (5) is fixed on the gripper shoe of mold injection device,
Slideway pressing plate (5) is suitable for being pressed in the top of slideway mechanism (4),
At least one first ejects the sliding shoe hold-down screw and is suitable for ejecting sliding shoe (1) with first and is fixed on first liftout plate of mold injection device,
At least one second ejects the sliding shoe hold-down screw and is suitable for ejecting sliding shoe (2) with second and is fixed on second liftout plate of mold injection device,
Slip limited block (3) is suitable for ejecting sliding shoe (1) and second with first and ejects dismountable the linking together of sliding shoe (2),
Slideway mechanism is provided with slideway in (4),
First ejects sliding shoe (1) and second ejects sliding shoe (2) and is suitable in the slideway of slideway mechanism (4), sliding.
2. external secondary ejecting mechanism assembly according to claim 1; It is characterized in that; Have stop confined planes (7) on the slideway mechanism (4), said stop confined planes (7) is suitable for ejecting sliding shoe (1) in its position to first provides resistance, the further motion that stops it to make progress.
3. external secondary ejecting mechanism assembly according to claim 1; It is characterized in that; First ejects sliding shoe (1) is provided with the first limited block accommodation section (9) that is suitable for holding slip limited block (3), and second ejects sliding shoe (2) is provided with the second limited block accommodation section (8) that is suitable for holding slip limited block (3).
4. external secondary ejecting mechanism assembly according to claim 3 is characterized in that, slideway mechanism (4) is provided with the 3rd limited block accommodation section (6) that is suitable for holding slip limited block (3).
5. external secondary ejecting mechanism assembly according to claim 4 is characterized in that, the shape of the 3rd limited block accommodation section (6) can be circular cross-section, elliptic cross-section or other.
6. external secondary ejecting mechanism assembly according to claim 3; It is characterized in that; The second limited block accommodation section (8) is the groove of circular cross-section, and the shape and the second limited block accommodation section that slip limited block (3) and second ejects sliding shoe (2) contact site are complementary.
7. external secondary ejecting mechanism assembly according to claim 1 is characterized in that, first eject sliding shoe (1) be provided be suitable for holding second eject sliding shoe (2) the accommodation section.
8. the assembly method of any external secondary ejecting mechanism assembly among the claim 1-7 is characterized in that, utilizes at least one slideway mechanism hold-down screw that the bottom of slideway mechanism (4) is fixed on the base plate (16) of mold injection device; At least one slideway pressing plate hold-down screw is fixed on slideway pressing plate (5) on the gripper shoe (13) of mold injection device; Utilize slideway pressing plate (5) to be pressed in the top of slideway mechanism (4); Utilize at least one first to eject the sliding shoe hold-down screw and eject sliding shoe (1) with first and be fixed on first liftout plate (10) of mold injection device; Utilize at least one second to eject the sliding shoe hold-down screw and eject sliding shoe (2) with second and be fixed on second liftout plate (11) of mold injection device; Utilize slip limited block (3) to eject sliding shoe (1) and second and eject dismountable the linking together of sliding shoe (2) first.
9. the secondary extrusion method of an injection mold device is characterized in that,
Use the described external secondary ejecting mechanism of one of a plurality of claim 1-7 assembly, be installed in respectively on a plurality of sides or angle of injection mold device,
For each external secondary ejecting mechanism assembly: the bottom of slideway mechanism (4) is fixed on the base plate (16) of mold injection device; At least one slideway pressing plate hold-down screw is fixed on slideway pressing plate (5) on the gripper shoe (13) of mold injection device; Utilize slideway pressing plate (5) to be pressed in the top of slideway mechanism (4); First ejects sliding shoe (1) is fixed on first liftout plate (10) of mold injection device; Ejecting sliding shoe (2) with second is fixed on second liftout plate (11) of mold injection device; Utilize slip limited block (3) to eject sliding shoe (1) and second and eject dismountable the linking together of sliding shoe (2) first.
10. secondary extrusion method according to claim 9 is characterized in that, first ejects sliding shoe (1) bumps against the spacing stop surface (7) on the slideway mechanism (4), stops to eject end for the first time along the moving upward of slideway.
11. secondary extrusion method according to claim 10 is characterized in that, then; Second ejects sliding shoe (2) receives power upwards to continue to move upward; Apply side force to limited block (3) simultaneously, this side force breaks away from thereby make limited block (3) and second eject sliding shoe (2) in all or part of the 3rd limited block accommodation section of clamp-oning in the slip of limited block (3); Second ejects sliding shoe (2) continues to move upward along the slideway in the slide mechanism (4), carries out ejecting the second time.
12., it is characterized in that the quantity at said side or angle is 2-4 according to arbitrary described secondary extrusion method among the claim 9-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110359662.4A CN102398351B (en) | 2011-11-14 | 2011-11-14 | External secondary ejection mechanism assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110359662.4A CN102398351B (en) | 2011-11-14 | 2011-11-14 | External secondary ejection mechanism assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102398351A true CN102398351A (en) | 2012-04-04 |
| CN102398351B CN102398351B (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110359662.4A Active CN102398351B (en) | 2011-11-14 | 2011-11-14 | External secondary ejection mechanism assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102398351B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108556276A (en) * | 2017-12-30 | 2018-09-21 | 浙江赛豪实业有限公司 | A kind of secondary ejection mechanism for mold |
| CN111186101A (en) * | 2020-02-10 | 2020-05-22 | 宁波方正汽车模具股份有限公司 | Secondary ejection mechanism of injection mold |
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| JPH0623811A (en) * | 1992-07-13 | 1994-02-01 | Sumitomo Bakelite Co Ltd | Secondary pressurization mold and injection molding method |
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| CN201095172Y (en) * | 2007-09-28 | 2008-08-06 | 富港电子（东莞）有限公司 | Die with discharging mechanism |
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| CN201881499U (en) * | 2010-11-12 | 2011-06-29 | 富港電子(東莞)有限公司 | Mold with ejecting mechanism |
| CN202344786U (en) * | 2011-11-14 | 2012-07-25 | 青岛海尔模具有限公司 | External double ejection mechanism component |
-
2011
- 2011-11-14 CN CN201110359662.4A patent/CN102398351B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0623811A (en) * | 1992-07-13 | 1994-02-01 | Sumitomo Bakelite Co Ltd | Secondary pressurization mold and injection molding method |
| CN2712603Y (en) * | 2004-07-14 | 2005-07-27 | 比亚迪股份有限公司 | Second parting and second ejecting device used for dies |
| CN201095172Y (en) * | 2007-09-28 | 2008-08-06 | 富港电子（东莞）有限公司 | Die with discharging mechanism |
| CN201848948U (en) * | 2009-12-31 | 2011-06-01 | 大连銮艺精密模塑制造有限公司 | Secondary ejecting plastic mould of pre-positioning insert of guide post mechanism |
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| CN202344786U (en) * | 2011-11-14 | 2012-07-25 | 青岛海尔模具有限公司 | External double ejection mechanism component |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108556276A (en) * | 2017-12-30 | 2018-09-21 | 浙江赛豪实业有限公司 | A kind of secondary ejection mechanism for mold |
| CN111186101A (en) * | 2020-02-10 | 2020-05-22 | 宁波方正汽车模具股份有限公司 | Secondary ejection mechanism of injection mold |
| CN111186101B (en) * | 2020-02-10 | 2021-12-31 | 宁波方正汽车模具股份有限公司 | Secondary ejection mechanism of injection mold |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102398351B (en) | 2014-04-02 |
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Effective date of registration: 20210120 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: QINGDAO HAIER MOLDS Co.,Ltd. Patentee before: HAIER Group Corp. |
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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. |