CN107791469A - Flexible glue pneumatically blows out mould emptier injection mold - Google Patents
Flexible glue pneumatically blows out mould emptier injection mold Download PDFInfo
- Publication number
- CN107791469A CN107791469A CN201711075295.9A CN201711075295A CN107791469A CN 107791469 A CN107791469 A CN 107791469A CN 201711075295 A CN201711075295 A CN 201711075295A CN 107791469 A CN107791469 A CN 107791469A
- Authority
- CN
- China
- Prior art keywords
- plate
- core
- snap ring
- mould
- ejector sleeve
- 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.)
- Pending
Links
- 238000002347 injection Methods 0.000 title claims abstract description 33
- 239000007924 injection Substances 0.000 title claims abstract description 33
- 239000003292 glue Substances 0.000 title claims abstract description 24
- 238000009423 ventilation Methods 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 239000011347 resin Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 6
- 230000008520 organization Effects 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000047 product Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/43—Removing or ejecting moulded articles using fluid under pressure
-
- 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
- B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention belongs to injection mold field; especially a kind of flexible glue pneumatically blows out mould emptier injection mold; in order to complete automated production; the present invention includes ventilation ejector sleeve, ejection core needle, ejector sleeve snap ring, snap ring cover plate; it is characterized in that ventilation ejector sleeve head is core; its underpart is provided with neck, and sealing ring on snap ring is installed on by the limitation of ejector sleeve snap ring.The present invention realizes the automated production of mould.
Description
Technical field
The present invention relates to injection mold mechanism design field, specially flexible glue pneumatically blows out mould emptier injection mold.
Background technology
As shown in figure 1, during small-size product injection molding, because product is smaller, and die joint is in irregular shape, during ejection
The conventional pushing method such as push pedal release and thimble ejection can not be used, special ejecting mechanism and mould must be designed to complete product
Automation injection production.
The content of the invention
The technical problems to be solved by the invention are that providing flexible glue pneumatically blows out mould emptier injection mold, and design is closed
Reason, compact-sized, working stability are securely and reliably, easy-to-use；To solve above-mentioned existing technical problem, the present invention is using such as
Lower scheme：Flexible glue pneumatically blows out mould emptier injection mold, including ventilation ejector sleeve, ejection core needle, ejector sleeve snap ring, snap ring cover plate,
Sealing ring, vent board, valve, core needle lower seal, core needle tapered end screw, vent board guide pillar, upper clamping plate, de- material on snap ring
Plate, guide pillar, impression bolster, core fixing plate, dynamic model backing plate, ejection connecting rod, support block cushion block, thimble cover plate, thimble push plate, under
Die holder plate, back-moving spring, release link, die cavity pull bar, stripper plate pull bar, resin shutter, die cavity mold insert, core mold insert.
Preferably, the mould die carrier structure component includes upper clamping plate, stripper plate, guide pillar, impression bolster, core
Fixed plate, dynamic model backing plate, ejection connecting rod, support block cushion block, thimble cover plate, thimble push plate, die shoe plate, back-moving spring, release link,
Die cavity pull bar, stripper plate pull bar, resin shutter.
Preferably, the molding assembly includes die cavity mold insert), core mold insert, ventilation ejector sleeve, ejection core needle.
Preferably, it is described it is pneumatic force ejection assembly include ventilation ejector sleeve, ejection core needle, ejector sleeve snap ring, snap ring cover plate,
Sealing ring, vent board, valve, core needle lower seal, core needle tapered end screw, vent board guide pillar on snap ring；Ventilation ejector sleeve head is
Core, its underpart are provided with neck, are installed on by the limitation of ejector sleeve snap ring on snap ring cover plate, snap ring cover plate is tight by screw with vent board
Connect firmly knot；For groove position when being installed on mould equipped with sealing ring on snap ring, lower end is equipped with core needle lower seal on ventilation ejector sleeve；
Ejection core needle upper end is installed on ventilation ejector sleeve core position, and lower end is installed on mould dynamic model backing plate, passes through core needle tapered end screw
Compress fastening installation；Vent board offers air flue, and air flue is connected by valve and extraneous source of the gas.
Preferably, the mould Given-distance Parting controlling organization component includes die cavity pull bar, stripper plate pull bar, resin opening and closing
Device.
Preferably, the mould basic structure is three plate injection mold lamps structure；The mould of mold layout one goes out four chambers；Cast
Mode is spot pouring mouth pouring type.
Beneficial effect：The flexible glue that the present invention is provided using above-mentioned technical proposal pneumatically blows out mould emptier injection mold, gram
Take in injection molding process is molded, when small-size product product is smaller and die joint is in irregular shape, it is impossible to using push pedal
The shortcomings that conventional pushing method such as release and thimble ejection ejects, the ejection of the said goods is realized with simple pneumatic ejecting mechanism
Function, the automation molding production of mould is realized, is effectively guaranteed forming quality of products；Reasonable in design, work is steady
It is fixed, securely and reliably.
Brief description of the drawings
Fig. 1 pneumatically blows out mould emptier injection mold institute application product schematic diagram for flexible glue of the present invention；
Fig. 2 is that flexible glue of the present invention pneumatically blows out mould emptier injection mold schematic layout pattern；
Fig. 3 is that flexible glue of the present invention pneumatically blows out mould emptier injection mold spacing controlling organization scheme of installation；
Fig. 4 is that flexible glue of the present invention pneumatically blows out the pneumatic ejecting mechanism scheme of installation of mould emptier injection mold；
Fig. 5 pneumatically blows out mould emptier injection mold for flexible glue of the present invention and pneumatically ejects part detail drawing of installation schematic diagram；
Fig. 6 is that flexible glue of the present invention pneumatically blows out mould emptier injection mold ventilation ejector sleeve structural representation；
Fig. 7 is that flexible glue of the present invention pneumatically blows out mould emptier injection mold ventilation ejector sleeve head and core needle assembling schematic diagram；
Fig. 8 is that flexible glue of the present invention pneumatically blows out mould emptier injection mold parting control schematic diagram；
Fig. 9 is that flexible glue of the present invention pneumatically blows out mould emptier injection mold product ejection process schematic diagram；
Figure 10 is that flexible glue of the present invention pneumatically blows out the pneumatic air inlet control opening and closing schematic diagram of mould emptier injection mold.
Embodiment
Fig. 1-10 show related description figure of the present invention；Flexible glue pneumatically blows out mould emptier injection mold, including ventilation pushes away
Pipe 1, ejection core needle 2, ejector sleeve snap ring 3, snap ring cover plate 4, sealing ring 5 on snap ring, vent board 6, valve 7, core needle lower seal 8,
Core needle tapered end screw 9, vent board guide pillar 10, upper clamping plate 11, stripper plate 12, guide pillar 13, impression bolster 14, core fixing plate
15th, dynamic model backing plate 16, ejection connecting rod 17, support block cushion block 18, thimble cover plate 19, thimble push plate 20, die shoe plate 21, back-moving spring
22nd, release link 23, die cavity pull bar 24, stripper plate pull bar 25, resin shutter 26, die cavity mold insert 27, core mold insert 28.
The mould die carrier structure component includes upper clamping plate 11, stripper plate 12, guide pillar 13, impression bolster 14, core
It is fixed plate 15, dynamic model backing plate 16, ejection connecting rod 17, support block cushion block 18, thimble cover plate 19, thimble push plate 20, die shoe plate 21, multiple
Position spring 22, release link 23, die cavity pull bar 24, stripper plate pull bar 25, resin shutter 26, die cavity mold insert 27, core mold insert 28,
As shown in Figure 3, Figure 4.
The molding assembly includes die cavity mold insert 27, core mold insert 28, ventilation ejector sleeve 1, ejection core needle 2.
The pneumatic pressure ejection assembly includes ventilation ejector sleeve 1, ejection core needle 2, ejector sleeve snap ring 3, snap ring cover plate 4, snap ring
Upper sealing ring 5, vent board 6, valve 7, core needle lower seal 8, core needle tapered end screw 9, vent board guide pillar 10；Ventilation ejector sleeve 1
Portion is core, and its underpart is provided with neck, is installed on by the limitation of ejector sleeve snap ring 3 on snap ring cover plate 4, snap ring cover plate 4 is logical with vent board 6
Screw fastening is crossed to be coupled；For groove position when being installed on mould equipped with sealing ring 5 on snap ring, lower end is equipped with core on ventilation ejector sleeve 1
Pin lower seal 8；Ejection core needle 2 upper end is installed on ventilation ejector sleeve 1 core position, and lower end is installed on mould dynamic model backing plate 16,
Fastening installation is compressed by core needle tapered end screw 9；Vent board 6 offers air flue, and air flue is connected by valve 7 and extraneous source of the gas,
As shown in Fig. 4, Fig. 5, Fig. 6, Fig. 7.
The mould Given-distance Parting controlling organization component includes die cavity pull bar 24, stripper plate pull bar 25, resin shutter 26,
As shown in Figure 8.
The mould basic structure is three plate injection mold lamps structure；The mould of mold layout one goes out four chambers；Pouring type is a little
Cast gate pouring type, as shown in Figure 2.
During real work, as shown in Fig. 8, Fig. 9, Figure 10, it is as follows that it moves operation principle：
1) die sinking is as shown in figure 8, mold injection finishes, mould molds mode with three template dies, successively at PL1, PL2, PL3
Molded successively by PL1-PL2-PL3 under the control of the mould Given-distance Parting controlling organization component；
2) demoulding is as shown in figure 9, product is finished to ejection process respectively as shown in I, II, III, IV in Fig. 9 from injection；Accordingly
, with reference to shown in Fig. 4, the action process of supporting pneumatic pressure ejection assembly is：After mold cavity is opened, injection machine push rod top
Firmly thimble push plate 20, so as to promote ventilation ejector sleeve 1, ejector sleeve snap ring 3, snap ring cover plate 4, sealing ring 5, vent board 6, valve on snap ring
7th, core needle lower seal 8, ejection connecting rod 17 are under the guiding of vent board guide pillar 10, motion ejection upwards, as shown in III in Fig. 9；
After product is ejected out of core mold insert 28, the core bore UNICOM of air flue in vent board 6 and the ventilation inner core pin hole of ejector sleeve 1 is by closing
It is changed into open-minded, as shown in Figure 10, now, external air source is open-minded, and pressure-air will be entered by the core needle hole on the top of ventilation ejector sleeve 1
In the encircling space that product is formed with ventilation ejector sleeve 1, gases at high pressure will force product to be deviate from from ventilation ejector sleeve 1, such as IV in Fig. 9
It is shown, so as to complete the demoulding of whole product.
3) it is pneumatic to force ejection assembly first to be resetted, then mould template under the promotion of back-moving spring 22 when resetting
Resetted by PL2-PL1-PL3, mould closes completely, waits next injection cycle to start.
Specific embodiment described herein is only the technology neck belonging to the present invention to spirit explanation for example of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (6)
1. flexible glue pneumatically blows out mould emptier injection mold, including ventilation ejector sleeve (1), ejection core needle (2), ejector sleeve snap ring (3), card
Sealing ring (5) on ring cowling plate (4), snap ring, vent board (6), valve (7), core needle lower seal (8), core needle tapered end screw (9),
Vent board guide pillar (10), upper clamping plate (11), stripper plate (12), guide pillar (13), impression bolster (14), core fixing plate
(15), dynamic model backing plate (16), ejection connecting rod (17), support block cushion block (18), thimble cover plate (19), thimble push plate (20), die shoe
Plate (21), back-moving spring (22), release link (23), die cavity pull bar (24), stripper plate pull bar (25), resin shutter (26), type
Chamber mold insert (27), core mold insert (28).
2. pneumatically blowing out mould emptier injection mold according to claim 1 flexible glue, the mould die carrier structure component includes upper mould
Seat board (11), stripper plate (12), guide pillar (13), impression bolster (14), core fixing plate (15), dynamic model backing plate (16), ejection
It is connecting rod (17), support block cushion block (18), thimble cover plate (19), thimble push plate (20), die shoe plate (21), back-moving spring (22), multiple
Position bar (23), die cavity pull bar (24), stripper plate pull bar (25), resin shutter (26).
3. pneumatically blow out mould emptier injection mold according to claim 1 flexible glue, the molding assembly include die cavity mold insert (27),
Core mold insert (28).
4. pneumatically blowing out mould emptier injection mold according to claim 1 flexible glue, the pneumatic pressure ejection assembly includes ventilation
Ejector sleeve (1), ejection core needle (2), ejector sleeve snap ring (3), snap ring cover plate (4), sealing ring (5), vent board (6), valve on snap ring
(7), core needle lower seal (8), core needle tapered end screw (9), vent board guide pillar (10)；Ejector sleeve (1) head of ventilating is core, under it
Portion is provided with neck, is installed on by ejector sleeve snap ring (3) limitation on snap ring cover plate (4), snap ring cover plate (4) passes through spiral shell with vent board (6)
Clench and connect firmly knot；For groove position when being installed on mould equipped with sealing ring (5) on snap ring, lower end is equipped with core on ventilation ejector sleeve (1)
Pin lower seal (8)；Ejection core needle (2) upper end is installed on ventilation ejector sleeve (1) core position, and lower end is installed on mould dynamic model backing plate
(16) on, fastening installation is compressed by core needle tapered end screw (9)；Vent board (6) offers air flue, air flue by valve (7) with
Extraneous source of the gas is connected.
5. mould emptier injection mold, the mould Given-distance Parting controlling organization component are pneumatically blown out according to claim 1 flexible glue
Including die cavity pull bar (24), stripper plate pull bar (25), resin shutter (26).
6. pneumatically blowing out mould emptier injection mold according to claim 1 flexible glue, the mould basic structure is molded for three-plate type
Mould structure；The mould of mold layout one goes out four chambers；Pouring type is spot pouring mouth pouring type.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611211100 | 2016-12-24 | ||
| CN2016112111004 | 2016-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107791469A true CN107791469A (en) | 2018-03-13 |
Family
ID=61548979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711075295.9A Pending CN107791469A (en) | 2016-12-24 | 2017-11-03 | Flexible glue pneumatically blows out mould emptier injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107791469A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624220A (en) * | 2018-11-28 | 2019-04-16 | 歌尔股份有限公司 | Preceding mould elder generation pumping mould |
| CN113232244A (en) * | 2021-05-26 | 2021-08-10 | 临沂华丰密封件科技有限公司 | Sealing piece die for high-efficiency automatic production and demolding method thereof |
| CN114953352A (en) * | 2022-05-18 | 2022-08-30 | 武汉联塑精密模具有限公司 | Multi-specification simple common mode die for telescopic joint cover |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10156836A (en) * | 1996-11-29 | 1998-06-16 | Olympus Optical Co Ltd | Molding mold |
| CN104908256A (en) * | 2015-07-14 | 2015-09-16 | 严鹏 | Pneumatic type forced demolding mechanism and mold thereof |
-
2017
- 2017-11-03 CN CN201711075295.9A patent/CN107791469A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10156836A (en) * | 1996-11-29 | 1998-06-16 | Olympus Optical Co Ltd | Molding mold |
| CN104908256A (en) * | 2015-07-14 | 2015-09-16 | 严鹏 | Pneumatic type forced demolding mechanism and mold thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624220A (en) * | 2018-11-28 | 2019-04-16 | 歌尔股份有限公司 | Preceding mould elder generation pumping mould |
| CN113232244A (en) * | 2021-05-26 | 2021-08-10 | 临沂华丰密封件科技有限公司 | Sealing piece die for high-efficiency automatic production and demolding method thereof |
| CN114953352A (en) * | 2022-05-18 | 2022-08-30 | 武汉联塑精密模具有限公司 | Multi-specification simple common mode die for telescopic joint cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104908256B (en) | A kind of pneumatic type forced demoulding mechanism and its mould | |
| CN105034269B (en) | A kind of bales catch bottle cap produces the production method of injection mold automatically | |
| CN107791469A (en) | Flexible glue pneumatically blows out mould emptier injection mold | |
| CN100467252C (en) | Mould for injecting and blowing plastic hollow container formative product directlly | |
| CN104985761B (en) | A kind of lastics ejection and screw thread Slide mechanism injection mold | |
| CN206953490U (en) | Pneumatic jack assisted demoulding structure | |
| CN104690919A (en) | Injection mould able to demould automatically | |
| CN106003598B (en) | A kind of cooking machine filter injection mold synchronously carried out using die sinking ejection | |
| CN207077725U (en) | A kind of bottle cap mold Pneumatic ejection structure | |
| CN106476216A (en) | A kind of Inset decoration injection molding injection mold | |
| CN103624934B (en) | One is somatotype spot pouring mouth mould repeatedly | |
| CN204109247U (en) | Pneumatic blanking die | |
| CN108568960B (en) | Vapour-pressure type mould of drawing of patterns of being convenient for | |
| CN102092129A (en) | Translation type injection-blow molding machine | |
| CN210061979U (en) | Matched-die type plastic cup die | |
| CN205835879U (en) | Injection mold air blowing mould release mechanism | |
| CN215095559U (en) | Blow molding mold structure | |
| CN207549303U (en) | Bottle cap is in-molded and folded edges | |
| CN205498026U (en) | One -step method is annotated and is blown device | |
| CN207888990U (en) | A kind of eye-shade mold | |
| CN205835954U (en) | A kind of horizontal injection-blow molding machine and core rotating driving device therein | |
| CN108748918A (en) | A kind of annular back-off bullet auxiliary secondary ejecting mechanism injection mold of top gas | |
| CN211363296U (en) | Ejecting structure of flexible glue product mould | |
| CN108748897A (en) | A kind of preceding mould bullet slippage is molded into mould | |
| CN212097237U (en) | Feeding bottle cover beer mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180313 |
|
| WD01 | Invention patent application deemed withdrawn after publication |