CN208035232U - Round plastic part mould twice parting inside contracts demoulding mechanism - Google Patents
Round plastic part mould twice parting inside contracts demoulding mechanism Download PDFInfo
- Publication number
- CN208035232U CN208035232U CN201820083637.5U CN201820083637U CN208035232U CN 208035232 U CN208035232 U CN 208035232U CN 201820083637 U CN201820083637 U CN 201820083637U CN 208035232 U CN208035232 U CN 208035232U
- Authority
- CN
- China
- Prior art keywords
- oblique
- core insert
- plate
- moving platen
- dynamic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007787 solid Substances 0.000 claims abstract description 18
- 239000008188 pellet Substances 0.000 claims abstract description 10
- 150000001875 compounds Chemical class 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Round plastic part mould twice parting inside contracts demoulding mechanism,Including solid plate and dynamic mould fixing plate,Moving platen is set on dynamic mould fixing plate,Dynamic model pellet is set on the dynamic mould fixing plate,The outer wall of dynamic model pellet is arranged interior slip core insert and inside contracts core insert,It inside contracts connection under core insert and inside contracts angle ejector rod,Sliding guide block in connection on the outside of interior slip core insert,Oblique guide hole is set in interior sliding guide block,Inclined guide is connected on dynamic mould fixing plate,Inclined guide is matched with oblique guide hole,Cavity block is set on moving platen,Oblique chute is set on the lateral wall of cavity block,Oblique guide block is connected under solid plate,Oblique conducting bar is set on oblique guide block,Oblique conducting bar is matched with oblique chute,Pusher frame is set between solid plate and moving platen,The expeller of the inside setting eight equal parts of pusher frame,Card slot is set between each cavity block,Snap-gauge is set in card slot,Expeller is located at below snap-gauge,And it is connected with snap-gauge.
Description
Technical field
The utility model is related to a kind of round plastic part mould twice partings to inside contract demoulding mechanism, belong to injection mold field.
Background technology
It is processed currently, plastic product mostly uses greatly injection mold, such as the round plastic such as plastic basket, plastic barrel.Root
According to product structure and signature analysis, if two walls respectively have concave-convex or engraved structure inside and outside round plastic, before plastic ejection
It needs first to make stripping action to the structure of inside and outside two wall, therefore, the applicant devises round plastic part mould twice parting and inside contracts
Demoulding mechanism.
Invention content
The shortcomings that the purpose of this utility model is to overcome prior arts, provide it is a kind of use twice parting, open three times
Mould, scraping wings auxiliary inside contract demoulding, and production efficiency is high, and the round plastic part mould twice parting that cost of investment saves inside contracts ingot stripper
Structure.
The technical solution that the utility model circle plastic part mould twice parting inside contracts demoulding mechanism is：It is multiple including stationary mould for mould
Plate and dynamic model compound plate install solid plate under cover half compound plate, support block are installed on dynamic model compound plate, dynamic mould fixing plate is installed on support block, move
Moving platen is set, and moving platen is matched with solid plate, and top plate is arranged between support block, it is characterised in that described is dynamic in mould fixed plate
Dynamic model pellet is set in mould fixed plate, the outer wall of dynamic model pellet is arranged the interior slip core insert of the quartering and inside contracts core insert,
Interior slip core insert is alternate with core insert is inside contracted to be spliced to form core insert, inside contracts connection under core insert and inside contracts angle ejector rod,
It inside contracts angle ejector rod with the oblique slide on top plate to be connected, slides guide block, interior sliding guide block on the outside of interior slip core insert in connection
It is middle that oblique guide hole is set, inclined guide is connected on dynamic mould fixing plate, inclined guide is matched with oblique guide hole, and eight equal parts are arranged on moving platen
Cavity block, constitute die cavity between cavity block and core insert, be molded round plastic in die cavity, each cavity block it is outer
Oblique chute is set on side wall, oblique guide block is connected under solid plate, oblique conducting bar is set on oblique guide block, oblique conducting bar matches with oblique chute
It closes, pusher frame is set between solid plate and moving platen, the expeller of the inside setting eight equal parts of pusher frame is inlayed in each cavity
Card slot is set between block, snap-gauge is set in card slot, expeller be located at snap-gauge in the following, and be connected with snap-gauge, in solid plate, pusher
First spacing drag hook component is set between frame and moving platen, it is fixed that second is arranged between pusher frame, moving platen and dynamic mould fixing plate
Away from drag hook component.
The utility model discloses a kind of round plastic part mould twice partings to inside contract demoulding mechanism, when round plastic is molded into
It after type, is molded by injection molding machine power driven mold dynamic model part and cover half part, when die sinking, in the work of the second spacing drag hook component
With moving platen is motionless, and dynamic mould fixing plate drives dynamic model pellet to move downward first, reserves and inside contracts space, is then pushed away by injection molding machine
Bar drives top plate, top plate to inside contract the core insert that inside contracts on angle ejector rod by the drive of oblique slide and inside contract, meanwhile, dynamic mould fixing plate band
Dynamic inclined guide, inclined guide slide guide block by the way that the drive of oblique guide hole is interior, and slip core insert is inwardly slided in interior sliding guide block drive, makes entire type
Core insert inside contracts, and the internal wall features of round plastic are deviate from, that is, completes to mold for the first time；It is further continued for die sinking and arrives certain distance, the
Two spacing drag hook components are detached from, and under the action of the first spacing drag hook component, moving platen and pusher frame are driven to move downwardly together,
Pusher frame is moved downward in the zone of action ejector half cavity insert of snap-gauge and card slot, and is breakked away outward in the effect of oblique chute and oblique conducting bar
It is dynamic, so that the outer wall feature of round plastic is deviate from from cavity block, that is, completes second and mold；Then proceed to one spacing of die sinking
From making the first spacing drag hook component and pusher frame be detached from, dynamic mould fixing plate and moving platen carry out third time die sinking to terminating, and make
The pickup distance of one section of safety is outputed before template and pusher frame, it is entire de- finally by manually taking molding round plastic away
Mould is completed.This programme realizes the smooth demoulding of round plastic inside and outside wall feature, motion stability, reliable, and process velocity is fast, production
It is efficient.
Description of the drawings
Fig. 1 is that the utility model circle plastic part mould twice parting inside contracts demoulding mechanism structural schematic diagram；
Fig. 2 is A-A schematic cross-sections of Fig. 1；
Fig. 3 is the utility model circle plastic part mould stereoscopic schematic diagram；
Fig. 4 is the core insert assembling schematic diagram of the utility model；
Fig. 5 is the cavity block assembling schematic diagram of the utility model；
Fig. 6 is the pusher frame and cavity block cooperation schematic diagram of the utility model.
Specific implementation mode
The utility model is related to a kind of round plastic part mould twice partings to inside contract demoulding mechanism, as shown in Fig. 1-Fig. 6, packet
Stationary mould for mould compound plate 1 and dynamic model compound plate 2 are included, solid plate 3 is installed under cover half compound plate, support block 4 is installed on dynamic model compound plate, is pacified on support block
Dynamic mould fixing plate 5 is filled, moving platen 6 is set on dynamic mould fixing plate, moving platen 6 is matched with solid plate 3, and top plate is arranged between support block
7, setting dynamic model pellet 8 on the dynamic mould fixing plate 5, interior 9 He of slip core insert of the outer wall setting quartering of dynamic model pellet
Core insert 10 is inside contracted, interior slip core insert 9 is alternate with core insert 10 is inside contracted to be spliced to form core insert, inside contracts core insert
10 times connections inside contract angle ejector rod 11, inside contract angle ejector rod 11 and are connected with the oblique slide 12 on top plate 7, interior slip core insert
Guide block 13 is slided in 9 outside connections, oblique guide hole 14 is set in interior sliding guide block, inclined guide 15, inclined guide 15 are connected on dynamic mould fixing plate 5
It is matched with oblique guide hole 14, the cavity block 20 of eight equal parts, structure between cavity block 20 and core insert is set on moving platen 6
At die cavity 25, it is molded round plastic in die cavity, oblique chute 21 is set on the lateral wall of each cavity block 20, under solid plate 3
Oblique guide block 22 is connected, oblique conducting bar 23 is set on oblique guide block, oblique conducting bar 23 is matched with oblique chute 21, in solid plate 3 and moving platen 6
Between setting pusher frame 30, card is arranged in the expeller 31 of the inside setting eight equal parts of pusher frame between each cavity block 20
Slot 32, is arranged snap-gauge 33 in card slot, expeller 31 be located at snap-gauge 33 in the following, and be connected with snap-gauge, in solid plate 3, pusher frame
First spacing drag hook component 40 is set between 30 and moving platen 6, is arranged between pusher frame 30, moving platen 6 and dynamic mould fixing plate 5
Second spacing drag hook component 41.The spacing drag hook component is prior art, commercially available.When round plastic injection molding
Afterwards, it is molded by injection molding machine power driven mold dynamic model part and cover half part, when die sinking, in the work of the second spacing drag hook component 41
With moving platen 6 is motionless, and dynamic mould fixing plate 5 drives dynamic model pellet 8 to move downward first, reserves and inside contracts space, then by injection molding machine
Push rod drives top plate 7, top plate 7 to inside contract the core insert 10 that inside contracts on angle ejector rod 11 by the drive of oblique slide 12 and inside contract, meanwhile, it moves
Mould fixed plate 5 drives inclined guide 15, inclined guide 15 to drive interior sliding guide block 13, interior sliding guide block 13 to drive interior slip by oblique guide hole 14
Core insert 9 is inwardly sliding, and entire core insert is made to inside contract, and the internal wall features of round plastic are deviate from, that is, completes to mold for the first time；Again
Continue die sinking and arrive certain distance, the second spacing drag hook component 41 is detached from, and under the action of the first spacing drag hook component 40, is driven dynamic
Template 6 and pusher frame 30 move downwardly together, and pusher frame 30 is downward in the zone of action ejector half cavity insert 20 of snap-gauge 33 and card slot 32
Movement, and in the outside Slideslip of the effect of oblique chute 21 and oblique conducting bar 23, make the outer wall feature of round plastic from cavity block
Abjection, that is, complete to mold for second；Die sinking certain distance is then proceeded to, keeps the first spacing drag hook component 40 and pusher frame 30 de-
Third time die sinking is carried out to terminating from, dynamic mould fixing plate and moving platen, makes to output one section of safety before moving platen and pusher frame
Pickup distance, finally by manually taking molding round plastic away, entire demoulding is completed.This programme realizes inside and outside round plastic
The smooth demoulding of wall feature, motion stability, reliable, process velocity is fast, and production efficiency is high.
Claims (1)
1. round plastic part mould twice parting inside contracts demoulding mechanism, including stationary mould for mould compound plate（1）With dynamic model compound plate（2）, cover half
Solid plate is installed under compound plate（3）, support block is installed on dynamic model compound plate（4）, dynamic mould fixing plate is installed on support block（5）, dynamic mould fixing plate
Upper setting moving platen（6）, moving platen（6）With solid plate（3）It matches, top plate is set between support block（7）, it is characterised in that it is described
Dynamic mould fixing plate（5）Upper setting dynamic model pellet（8）, the interior slip core insert of the outer wall setting quartering of dynamic model pellet（9）With
Inside contract core insert（10）, interior slip core insert（9）With inside contract core insert（10）It is alternate to be spliced to form core insert, interior miniature
Core insert（10）Lower connection inside contracts angle ejector rod（11）, inside contract angle ejector rod（11）With mounted on top plate（7）On oblique slide（12）Phase
Connection, interior slip core insert（9）Sliding guide block in the connection of outside（13）, oblique guide hole is set in interior sliding guide block（14）, dynamic mould fixing plate
（5）Upper connection inclined guide（15）, inclined guide（15）With oblique guide hole（14）It matches, in moving platen（6）The type of upper setting eight equal parts
Cavity insert（20）, cavity block（20）Die cavity is constituted between core insert（25）, round plastic, each cavity are molded in die cavity
Insert（20）Lateral wall on oblique chute is set（21）, in solid plate（3）The lower oblique guide block of connection（22）, it is arranged on oblique guide block and tiltedly leads
Item（23）, oblique conducting bar（23）With oblique chute（21）It matches, in solid plate（3）With moving platen（6）Between be arranged pusher frame（30）,
The expeller of the inside setting eight equal parts of pusher frame（31）, in each cavity block（20）Between card slot is set（32）, in card slot
Snap-gauge is set（33）, expeller（31）Positioned at snap-gauge（33）In the following, and be connected with snap-gauge, in solid plate（3）, pusher frame（30）
And moving platen（6）Between the first spacing drag hook component is set（40）, in pusher frame（30）, moving platen（6）And dynamic mould fixing plate（5）
Between the second spacing drag hook component is set（41）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820083637.5U CN208035232U (en) | 2018-01-18 | 2018-01-18 | Round plastic part mould twice parting inside contracts demoulding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820083637.5U CN208035232U (en) | 2018-01-18 | 2018-01-18 | Round plastic part mould twice parting inside contracts demoulding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208035232U true CN208035232U (en) | 2018-11-02 |
Family
ID=63953449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820083637.5U Expired - Fee Related CN208035232U (en) | 2018-01-18 | 2018-01-18 | Round plastic part mould twice parting inside contracts demoulding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208035232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015995A (en) * | 2018-01-18 | 2018-05-11 | 台州市黄岩汉威塑料模具有限公司 | Circular plastic part mould twice parting inside contracts mould emptier |
-
2018
- 2018-01-18 CN CN201820083637.5U patent/CN208035232U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015995A (en) * | 2018-01-18 | 2018-05-11 | 台州市黄岩汉威塑料模具有限公司 | Circular plastic part mould twice parting inside contracts mould emptier |
| CN108015995B (en) * | 2018-01-18 | 2024-05-31 | 台州市优立模塑科技股份有限公司 | Secondary parting inner shrinkage demoulding mechanism of round plastic part mould |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201792457U (en) | Plastic mould capable of demoulding quickly | |
| CN107415174B (en) | A kind of depth tooth internal thread demoulding mechanism injection mold and its application method | |
| CN103660189A (en) | Demoulding structure for plastic helical gear injection molding | |
| CN208148388U (en) | A kind of internal screw thread rotation depanning mold | |
| CN211165034U (en) | Automatic demoulding injection mold | |
| CN108015995A (en) | Circular plastic part mould twice parting inside contracts mould emptier | |
| CN104029348A (en) | 45-degree flaring elbow multi-cavity injection mold | |
| CN215550517U (en) | Injection mold with automatic cutting function | |
| CN208035232U (en) | Round plastic part mould twice parting inside contracts demoulding mechanism | |
| CN204526036U (en) | mould opening mechanism | |
| CN109759544B (en) | Automatic core-pulling mechanism of single cylinder engine inner cavity movable block | |
| CN204977300U (en) | Perpendicular mechanism of loosing core that delays time | |
| CN217752544U (en) | But quick demoulding's mould | |
| CN203449537U (en) | Mould | |
| CN205889763U (en) | Plastic mold's chute baffle mechanism of loosing core | |
| CN206870286U (en) | Food storage barrel die air vent internal core-pulling mechanism | |
| CN206663710U (en) | A kind of automatic water gap cutting injection moulding apparatus | |
| CN108015982A (en) | Dynamic model pulling plate drives the injection mold of angled-lift splits core pulling | |
| CN202200477U (en) | Sliding core-pulling mechanism in inclined guide column at side hole of plastic shell | |
| CN211031091U (en) | Injection mold capable of automatically demolding concave parts of automobile | |
| CN209599739U (en) | A kind of injection mold convenient for cylindric product stripping | |
| CN209753934U (en) | Automatic core-pulling mechanism for single-cylinder engine inner cavity loose piece | |
| CN202952476U (en) | Motorcycle side box cover forming mold | |
| CN210308893U (en) | Injection mold easy to demold | |
| CN108673842B (en) | Turbofan wind wheel one-step forming die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Secondary parting internal shrinkage demoulding mechanism of circular plastic mold Effective date of registration: 20210917 Granted publication date: 20181102 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd. Pledgor: TAIZHOU HUANGYAN HANWEI PLASTIC MOULD Co.,Ltd. Registration number: Y2021330001654 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20181102 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd. Pledgor: TAIZHOU HUANGYAN HANWEI PLASTIC MOULD CO.,LTD. Registration number: Y2021330001654 |