CN108481677A - A kind of encapsulated template floating side ejection device mechanism and its encapsulation die - Google Patents
A kind of encapsulated template floating side ejection device mechanism and its encapsulation die Download PDFInfo
- Publication number
- CN108481677A CN108481677A CN201810279932.2A CN201810279932A CN108481677A CN 108481677 A CN108481677 A CN 108481677A CN 201810279932 A CN201810279932 A CN 201810279932A CN 108481677 A CN108481677 A CN 108481677A
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- China
- Prior art keywords
- areas
- plate
- moving platen
- block
- mold
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
Abstract
The present invention provides a kind of encapsulated template floating side ejection device mechanism and its encapsulation die, including cover half component, moving platen component, state mould support component；The encapsulation die of the present invention provided using above-mentioned technical proposal, it overcomes and is coated in electrical appliance shell ABS base accessory when the encapsulated molding of TPE material carries out injection molding production into pouring difficulty, it is easy overlap, it is inconvenient to eject automatic part picking, there are the actual productions problems such as the Forming Qualities such as not full when filling, the zero-fault automation molding production that the said goods can be realized with simple mechanism, is effectively guaranteed forming quality of products；Reasonable in design, compact-sized, the operation is stable is securely and reliably, easy-to-use.
Description
The application be application No. is：2015104147739, invention and created name is：A kind of encapsulated template floating side ejection is de-
Mold mechanism and its encapsulation die, the applying date are：The divisional application of application for a patent for invention on 07 15th, 2015.
Technical field
The present invention relates to injection mold mechanism design field, specially a kind of encapsulated template floating side ejection device mechanism
And its encapsulation die.
Background technology
In injecting products, to obtain two kinds of different colours or the moulding process side that uses of two kinds of unlike materials of product
Method, referred to as extra quality molding.Extra quality to be molded in plant produced, there are mainly two types of patterns：Dual-color forming, encapsulated molding.Wherein wrap
Embedded component in gum forming can also be metallic article, such as sheet metal component, die casting either modeling product.
Its forming process feature of double color mould is that two kinds of plastic materials are molded on same injection molding machine, is molded twice, once
Depanning needs special double coloured plastic injection machine to complete.The shaping characteristic of encapsulation die is two kinds of plastic materials not necessarily same
It is molded on platform injection molding machine, can be molded on two injection molding machines, be molded at twice respectively；Product depanning from one set of die is taken out
Afterwards, it places into and carries out second of injection molding in other set mold；So encapsulated molding is usually completed by two molds.
There is following problem when in use in existing electrical appliance shell encapsulation die as shown in Figure 1 and Figure 2：1) encapsulated rear change
Shape, positioning are unreliable, it has not been convenient to operate；2) there are the not tight problems of sealing；Thus, for cladding TPE materials in electrical appliance shell ABS base accessory
Expect to be easy overlap when encapsulated molding carries out injection molding production into pouring difficulty, ejection automatic part picking is inconvenient, when filling have it is not full it is equal at
Type quality must design special ejecting mechanism and mold and be molded production with the automation for completing product.
Invention content
Technical problem to be solved by the present invention lies in provide a kind of encapsulated template floating side ejection device mechanism and its
Encapsulation die, reasonable design is compact-sized, the operation is stable, securely and reliably, easy-to-use；It is asked to solve above-mentioned existing technology
Topic, the present invention use following scheme：A kind of encapsulated template floating side ejection device mechanism and its encapsulation die, including positioning
Circle, upper clamping plate, the areas C sliding block inclined guide pillar, cavity plate, wearing plate, the areas C slide body, wedge block, moving platen, bottom core mold insert,
Dynamic model backing plate, support block, moving platen mandril, thimble push plate, thimble push plate, lower die holder plate, side core block, side push plate stroke are opened
Pass, cylinder, the areas A slide body, moving platen mandril, ejector retainner plate guide post guide sleeve, the areas B slide body.
Preferably, the cover half component include locating ring, upper clamping plate, the areas C sliding block inclined guide pillar, cavity plate and the areas A,
The components such as the areas B sliding block inclined guide pillar, mold guide sleeve, oblique sprue bush.
It is opened preferably, the moving platen component includes the areas B, the areas C slide block assembly, side core block, side push plate stroke
Pass, cylinder and its supporting block, the areas A slide body and its component, moving platen mandril, ejector retainner plate guide post guide sleeve, thimble panel and thimble
The parts such as push plate, the areas B slide body and its component, sprue puller, runner blocks.
Preferably, the mould support component includes dynamic model backing plate, support block, guide-post of die-set, limited block, support column, lock
The parts such as matrix.
Preferably, the characteristics of when the mold assembly is the areas A, the areas B slide block assembly, side core block, cylinder and its branch
Bracer is installed on moving platen, can be servo-actuated template movement；Moving platen is coupled by moving platen mandril with mould ejector plate, can be pushed
Moving platen moves；The areas C slide block assembly, bottom core mold insert are then installed on dynamic model backing plate, fixed.
Advantageous effect：The present invention uses a kind of encapsulated template floating side ejection device mechanism that above-mentioned technical proposal provides
And its encapsulation die, it overcomes and is coated in electrical appliance shell ABS base accessory when the encapsulated molding of TPE material carries out injection molding production into difficulty is poured, held
Easy overlap, ejection automatic part picking is inconvenient, and there are the actual productions problems such as the Forming Qualities such as not full in when filling, can use simple machine
Structure realizes the zero-fault automation molding production of the said goods, is effectively guaranteed forming quality of products；It is reasonable in design, knot
Structure is compact, the operation is stable, securely and reliably, easy-to-use.
Description of the drawings
Fig. 1 is a kind of encapsulated template floating side ejection device mechanism of the present invention and its encapsulation die institute application product
Schematic diagram；
Fig. 2 is encapsulated for a kind of encapsulated template floating side ejection device mechanism of the present invention and its encapsulation die institute application product
Diagrammatic cross-section afterwards；
Fig. 3 is a kind of encapsulated template floating side ejection device mechanism of the present invention and its encapsulation die structure schematic layout pattern；
Fig. 4 is a kind of encapsulated template floating side ejection device mechanism of the present invention and its encapsulation die dynamic model schematic top plan view；
Fig. 5 is a kind of encapsulated template floating side ejection device mechanism of the present invention and its encapsulation die mechanism scheme of installation.
Specific implementation mode
Fig. 1-5 show related description figure of the present invention；A kind of encapsulated template floating side ejection device mechanism and its encapsulated
Mold, including locating ring 1, upper clamping plate 2, the areas C sliding block inclined guide pillar 3, cavity plate 4, wearing plate 5, the areas C slide body 6, wedge block 7,
Moving platen 8, bottom core mold insert 9, dynamic model backing plate 10, support block 11, moving platen mandril 12, thimble push plate 13, thimble push plate 14, under
Die holder plate 15, side core block 16, side push plate travel switch 17, cylinder 18, the areas A slide body 19, moving platen mandril 20, thimble
Plate guide post guide sleeve, the areas B slide body 22, as shown in Figure 5.
The cover half component includes locating ring 1, upper clamping plate 2, the areas C sliding block inclined guide pillar 3, cavity plate 4 and the areas A, the areas B cunning
The components such as block inclined guide pillar, mold guide sleeve, oblique sprue bush, as shown in Figure 3, Figure 4.
The moving platen component includes the areas B, the areas C slide block assembly, side core block 16, side push plate travel switch 17, gas
Cylinder 18 and its supporting block, the areas A slide body 19 and its component, moving platen mandril 20, ejector retainner plate guide post guide sleeve, thimble panel and thimble
The parts such as push plate, the areas B slide body and its component 22, sprue puller, runner blocks, as shown in Figure 3, Figure 4.
The mould support component includes dynamic model backing plate 10, support block 11, guide-post of die-set, limited block, support column, mode locking piece etc.
Parts.
The characteristics of when the mold assembly, pacifies for the areas A, the areas B slide block assembly, side core block 16, cylinder 18 and its supporting block
Loaded on moving platen 8, template movement can be servo-actuated；Moving platen is coupled by moving platen mandril 20 with mould ejector plate, can be pushed dynamic
Template movement；The areas C slide block assembly, bottom core mold insert 9 are then installed on dynamic model backing plate 10, fixed.
In actual work, as shown in Fig. 3, Fig. 4, Fig. 5, movement operation principle is as follows：
The integral layout design of functional die part mechanism is as shown in Figure 3；Mold mould bases selects LKM DH specifications, dynamic model part to increase
Supporting plate；Mode cavity design uses and integrally digs frame mode in template；Core then uses mold insert splitting mode；The composition of core includes
Five parts, the difference areas C slider head part as shown in Figure 3, the areas A, the areas B slider head part, side edge type core segment, bottom mold insert portion
Point；Running gate system pours mode using style big water gap side, and sprue bush is oblique sprue bush mode；Product pushing method is side cylinder push plate
Side pushing method, as shown in Figure 5, mechanism structure is, moving platen is floating type template, i.e., not with moving platen backing plate phase
Even, it can slide on guide-post of die-set, be coupled with die thimble push plate fastening by mandril；The areas C sliding block is installed on dynamic model backing plate
On；The areas A, the areas B sliding block are then installed on moving platen；Side core block is fastened on by screw on moving platen；Cylinder is fixed
Support plate is also installed on moving platen, so entire cylinder lift out mechanism can be with moving platen under the promotion of ejector retainner plate, along mould
Has guide post sliding；Bottom mold insert part is then fastened on dynamic model backing plate, is not servo-actuated template movement.
Mold work process is divided into following steps：
1) mold is in open state, and thimble pulls it back reset toward the right in 18 side core block 16 of cylinder；
2) embedded component is installed in side core block 16 by manipulator；
3) mould ejector plate is retracted reset by hydraulic injection molding machine cylinder center lower link bar, and ejector retainner plate is by moving platen mandril 20 by dynamic model
The plate and side core block 16 being mounted thereon, cylinder 18 and its component, the areas the A areas B sliding block and its component also retract reset；
4) mold is closed, and the areas A sliding block inclined guide pillar, the areas B sliding block inclined guide pillar, the areas C sliding block inclined guide pillar will drive respective slide body to answer
Position forms mold with fixed mold core, bottom core mold insert 9 and is closed cavity；
5) injection molding machine injects clad plastics；
6) mold is opened, and the areas A sliding block inclined guide pillar, the areas B sliding block inclined guide pillar, the areas C sliding block inclined guide pillar will drive respective sliding block side
Side core pulling；
7) injection molding machine mandril pushes mould ejector plate ejection, ejector retainner plate that moving platen 8 floats by moving platen mandril 20 and ejects, mould
Plate 8 will upwards eject together with the areas the B slide block assembly, the areas C slide block assembly, cylinder 18 and its ejection assembly that are mounted thereon,
It is ejected for product and removes sufficient space；Cylinder 18 pushes the thimble in the side core block 16 that is mounted thereon will be at by push plate
Type product ejects, and mold is in open state；
8) when resetting, cylinder 18 pulls the thimble in the side core block 16 being mounted thereon first to reset by push plate, and
After be template 8, last mold is closed, and waits for the beginning of next injection cycle.
Specific embodiment described herein is only an example for the spirit of the invention, technology neck belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (1)
1. a kind of encapsulation die including encapsulated template floating side ejection device mechanism, which is characterized in that encapsulation die is by fixed
Position circle (1), upper clamping plate (2), the areas C sliding block inclined guide pillar (3), cavity plate (4), wearing plate (5), the areas C slide body (6), wedge block
(7), moving platen (8), bottom core mold insert (9), dynamic model backing plate (10), support block (11), moving platen mandril (12), thimble push plate one
(13), thimble push plate two (14), lower die holder plate (15), side core block (16), side push plate travel switch (17), cylinder
(18), the areas A slide body (19), moving platen mandril (20), ejector retainner plate guide post guide sleeve, the areas B slide body (22) are constituted；Cover half component packet
Include locating ring (1), upper clamping plate (2), the areas C sliding block inclined guide pillar (3), cavity plate (4) and the areas A, the areas B sliding block inclined guide pillar, mold
Guide sleeve, oblique sprue bush component；Moving platen component includes that the areas B, the areas C slide block assembly, side core block (16), side push plate stroke are opened
Pass (17), cylinder (18) and its supporting block, the areas A slide body (19) and its component, moving platen mandril (20), ejector retainner plate guide post are led
Set, thimble panel and thimble push plate one, thimble push plate two, the areas B slide body and its component (22), sprue puller, runner blocks parts；
Mould support component includes dynamic model backing plate (10), support block (11), guide-post of die-set, limited block, support column, mode locking piece parts；Institute
The characteristics of when stating mold assembly, is installed on dynamic for the areas A, the areas B slide block assembly, side core block (16), cylinder (18) and its supporting block
In template (8), template movement can be servo-actuated；Moving platen is coupled by moving platen mandril (20) with mould ejector plate, and dynamic model can be pushed
Plate moves；The areas C slide block assembly, bottom core mold insert (9) are then installed on dynamic model backing plate (10), fixed；The work of the mold
It is as follows to make principle steps：
1) mold is in open state, and the thimble in the core block of side is retracted reset by cylinder toward the right；
2) embedded component is installed in the core block of side by manipulator；
3) mould ejector plate is retracted reset by hydraulic injection molding machine cylinder center lower link bar, and mould ejector plate will by moving platen mandril 20
Moving platen and the side core block, cylinder and its component that are mounted thereon, the areas the A areas B slide body and its component and its component are also drawn
Reply position；
4) mold is closed, and the areas A sliding block inclined guide pillar, the areas B sliding block inclined guide pillar, the areas C sliding block inclined guide pillar will drive respective slide body to answer
Position is closed cavity with fixed mold core, bottom core mold insert composition mold；
5) injection molding machine injects clad plastics；
6) mold is opened, and the areas A sliding block inclined guide pillar, the areas B sliding block inclined guide pillar, the areas C sliding block inclined guide pillar will drive respective sliding block side
Side core pulling；
7) injection molding machine mandril pushes mould ejector plate ejection, ejector retainner plate that moving platen floats by moving platen mandril and ejects, dynamic model
Plate will upwards eject together with the areas the B slide block assembly, the areas C slide block assembly, cylinder and its ejection assembly that are mounted thereon, for system
Product ejection removes sufficient space；Cylinder pushes the thimble in the side core block being mounted thereon by moulded products top by push plate
Go out, mold is in open state；
8) when resetting, cylinder pulls the thimble in the side core block being mounted thereon first to reset by push plate, is then
Moving platen, last mold are closed, and wait for the beginning of next injection cycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810279932.2A CN108481677A (en) | 2015-07-15 | 2015-07-15 | A kind of encapsulated template floating side ejection device mechanism and its encapsulation die |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810279932.2A CN108481677A (en) | 2015-07-15 | 2015-07-15 | A kind of encapsulated template floating side ejection device mechanism and its encapsulation die |
| CN201510414773.9A CN104960155B (en) | 2015-07-15 | 2015-07-15 | A kind of encapsulated template floating side ejection device mechanism and its encapsulation die |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510414773.9A Division CN104960155B (en) | 2015-07-15 | 2015-07-15 | A kind of encapsulated template floating side ejection device mechanism and its encapsulation die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108481677A true CN108481677A (en) | 2018-09-04 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510414773.9A Active CN104960155B (en) | 2015-07-15 | 2015-07-15 | A kind of encapsulated template floating side ejection device mechanism and its encapsulation die |
| CN201810279932.2A Withdrawn CN108481677A (en) | 2015-07-15 | 2015-07-15 | A kind of encapsulated template floating side ejection device mechanism and its encapsulation die |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510414773.9A Active CN104960155B (en) | 2015-07-15 | 2015-07-15 | A kind of encapsulated template floating side ejection device mechanism and its encapsulation die |
Country Status (1)
| Country | Link |
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| CN (2) | CN104960155B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049463A (en) * | 2018-09-21 | 2018-12-21 | 广州市振兴塑料模具有限公司 | A kind of motorcycle foot pad mold |
| CN115042384A (en) * | 2022-05-17 | 2022-09-13 | 丽水职业技术学院 | A mould structure that is used for processing rod end injection moulding bearing and has unsteady glue sealing face |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042288B (en) * | 2016-07-25 | 2018-04-20 | 东莞市锐嘉精密机械制造有限公司 | A kind of hardware plastic cement integration mold |
| CN106182593B (en) * | 2016-08-29 | 2019-12-31 | 嘉兴海拉灯具有限公司 | Mold injection molding system and mold injection molding method |
| CN109130019A (en) * | 2018-09-27 | 2019-01-04 | 广东安格尔橡塑科技有限公司 | A kind of automatic demoulding component |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0514896A (en) * | 2004-09-03 | 2008-06-24 | Nypro Inc | convertible injection molding system, apparatus and method |
| CN203765954U (en) * | 2014-03-28 | 2014-08-13 | 象山搏远智能科技有限公司 | Inner side core pulling injection mold with oblique slide block |
| CN203779806U (en) * | 2014-04-17 | 2014-08-20 | 象山搏远智能科技有限公司 | Injection mold for oil outlet seat |
| CN104162963A (en) * | 2014-09-10 | 2014-11-26 | 苏州天脉导热科技有限公司 | Arc side core-pulling mechanism of injection mold system |
-
2015
- 2015-07-15 CN CN201510414773.9A patent/CN104960155B/en active Active
- 2015-07-15 CN CN201810279932.2A patent/CN108481677A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049463A (en) * | 2018-09-21 | 2018-12-21 | 广州市振兴塑料模具有限公司 | A kind of motorcycle foot pad mold |
| CN109049463B (en) * | 2018-09-21 | 2023-09-29 | 广州市振兴塑料模具有限公司 | Motorcycle foot pad die |
| CN115042384A (en) * | 2022-05-17 | 2022-09-13 | 丽水职业技术学院 | A mould structure that is used for processing rod end injection moulding bearing and has unsteady glue sealing face |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104960155A (en) | 2015-10-07 |
| CN104960155B (en) | 2018-06-19 |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180904 |
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| WW01 | Invention patent application withdrawn after publication |