CN103640151A - Air inlet force amplifier for injection moulds - Google Patents
Air inlet force amplifier for injection moulds Download PDFInfo
- Publication number
- CN103640151A CN103640151A CN201310555303.5A CN201310555303A CN103640151A CN 103640151 A CN103640151 A CN 103640151A CN 201310555303 A CN201310555303 A CN 201310555303A CN 103640151 A CN103640151 A CN 103640151A
- Authority
- CN
- China
- Prior art keywords
- inner core
- air inlet
- inlet flange
- injection mould
- supercharging inner
- 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
Images
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
- B29C45/1703—Introducing an auxiliary fluid into the mould
- B29C45/174—Applying a pressurised fluid to the outer surface of the injected material inside the mould cavity, e.g. for preventing shrinkage marks
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses an air inlet force amplifier for injection moulds, which comprises a body, an air inlet flange, an air outlet connector, a supercharging inner core, and sealing rings; the left end of the body is connected with the air inlet flange through a screw; the hollow body is equipped with the supercharging inner core; the left side surface of the supercharging inner core is abutted against the right side surface of the air inlet flange; sealing rings are disposed between outer circular surfaces at two ends of the supercharging inner core and the body; the air inlet flange, the supercharging inner core, the body, and the air outlet connector are connected in order to form an air passage. With the above mode, the air inlet force is effectively increased during the application of an injection mould, which prevents injection moulding products from generating small bubbles, or prevents product injection moulding from being not in place when an injection mould is at work.
Description
Technical field
The present invention relates to injection mold field, particularly relate to a kind of injection mould strength amplifier.
Background technology
In injection moulding, to present industrial society, be a thing that application is very wide, little of daily necessities, large to industrial aviation field, in present injection moulding application, requirement to product is also more and more higher, a lot of special plastic products are because of the problem of application, very high to quality requirement, slight flaw just may produce security incident, and existing common being injection-moulded in when air inlet is controlled causes some product appearance defective in a large number because air inlet power is little, the cost of buying high pressure gas pumping plant is high again, and giving vent to anger of high pressure gas pumping plant also needs step-down to control.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of injection mould strength amplifier, the air inlet power in the time of can effectively increasing injection mould use, and the anti-injection mould that stops is when work, and injecting products produces tiny bubble, or product injection moulding is less than position.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of injection mould strength amplifier is provided, this injection mould comprises body with strength amplifier, inlet flange, go out air connector, supercharging inner core and sealing ring, the left end of described body is connected with inlet flange by screw, the body of hollow is provided with supercharging inner core, the left surface of supercharging inner core is against on inlet flange right flank, between the periphery at supercharging inner core two ends and body, be provided with sealing ring, inlet flange, supercharging inner core, body and go out air connector be in turn connected to form one turnover air flue,
Preferably, in described body, be provided with one left mouthful large right young silencing cavity.
The invention has the beneficial effects as follows: a kind of injection mould of the present invention strength amplifier, the air inlet power in the time of can effectively increasing injection mould use, the anti-injection mould that stops is when work, and injecting products produces tiny bubble, or product injection moulding is less than position.
Accompanying drawing explanation
Fig. 1 is the structural representation of a preferred embodiment of strength amplifier for a kind of injection mould of the present invention;
Fig. 2 is the side view of strength amplifier for a kind of injection mould of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that the advantage of invention and feature can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention comprises:
A kind of injection mould strength amplifier, this injection mould with strength amplifier comprise body 1, inlet flange 2, go out air connector 3, supercharging inner core 4 and sealing ring 5, the left end of described body 1 is connected with inlet flange 2 by screw, the body 1 of hollow is provided with supercharging inner core 4, the left surface of supercharging inner core 4 is against on inlet flange 2 right flanks, between the periphery at supercharging inner core 4 two ends and body 1, be provided with sealing ring 5, inlet flange 2, supercharging inner core 4, body 1 and go out air connector 4 be in turn connected to form one turnover air flue 6; In described body 1, be provided with one left mouthful large right young silencing cavity 7.
A kind of injection mould of the present invention strength amplifier, the air inlet power in the time of can effectively increasing injection mould use, the anti-injection mould that stops is when work, and injecting products produces tiny bubble, or product injection moulding is less than position.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. an injection mould strength amplifier, it is characterized in that: this injection mould with strength amplifier comprise body, inlet flange, go out air connector, supercharging inner core and sealing ring, the left end of described body is connected with inlet flange by screw, the body of hollow is provided with supercharging inner core, the left surface of supercharging inner core is against on inlet flange right flank, between the periphery at supercharging inner core two ends and body, be provided with sealing ring, inlet flange, supercharging inner core, body and go out air connector be in turn connected to form one turnover air flue.
2. a kind of injection mould strength amplifier according to claim 1, is characterized in that: in described body, be provided with one left mouthful large right young silencing cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310555303.5A CN103640151A (en) | 2013-11-11 | 2013-11-11 | Air inlet force amplifier for injection moulds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310555303.5A CN103640151A (en) | 2013-11-11 | 2013-11-11 | Air inlet force amplifier for injection moulds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103640151A true CN103640151A (en) | 2014-03-19 |
Family
ID=50245507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310555303.5A Pending CN103640151A (en) | 2013-11-11 | 2013-11-11 | Air inlet force amplifier for injection moulds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103640151A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2136124Y (en) * | 1992-08-18 | 1993-06-16 | 张秋雀 | Mould for injection moulding machine |
| CN201272010Y (en) * | 2008-09-11 | 2009-07-15 | 夏善海 | Vertical compression mode locking supercharging mechanism |
| WO2013068666A1 (en) * | 2011-11-08 | 2013-05-16 | Snecma | Pressure holding device for producing composite components by the injection moulding of resin, and associated method |
| CN203650823U (en) * | 2013-11-11 | 2014-06-18 | 吴中区木渎蒯斌模具加工厂 | Pneumatic amplifier for injection mould |
-
2013
- 2013-11-11 CN CN201310555303.5A patent/CN103640151A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2136124Y (en) * | 1992-08-18 | 1993-06-16 | 张秋雀 | Mould for injection moulding machine |
| CN201272010Y (en) * | 2008-09-11 | 2009-07-15 | 夏善海 | Vertical compression mode locking supercharging mechanism |
| WO2013068666A1 (en) * | 2011-11-08 | 2013-05-16 | Snecma | Pressure holding device for producing composite components by the injection moulding of resin, and associated method |
| CN203650823U (en) * | 2013-11-11 | 2014-06-18 | 吴中区木渎蒯斌模具加工厂 | Pneumatic amplifier for injection mould |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2013059062A3 (en) | High pressure moulding of composite parts and composite part obtained thereby | |
| CN203650823U (en) | Pneumatic amplifier for injection mould | |
| CN103640151A (en) | Air inlet force amplifier for injection moulds | |
| CN206242504U (en) | A kind of 3D extrusion molding shower nozzles of afocal variable | |
| CN204109286U (en) | A kind of exhaust structure being applied to plastic mould | |
| CN202640677U (en) | Mould glue-overflowing prevention empty prevention structure | |
| CN203331338U (en) | Injection molding equipment for injection molding machine | |
| CN203901734U (en) | Mould rubber outlet rapid connector applicable to resin transfer molding process | |
| CN204658880U (en) | A kind of detection ring for injection mold cooling water pipeline | |
| CN204136337U (en) | A kind of single-point lever needle-valve type hot nozzle lever dolly | |
| CN202716422U (en) | White material insert | |
| CN202021763U (en) | Structure for assembling connecting flow passages of parts of model plate | |
| CN202252042U (en) | Stop valve | |
| CN205058506U (en) | Take multiple location injection mold | |
| CN203974010U (en) | A kind of plastics moulding draw-wire machine | |
| CN203600544U (en) | Injection nozzle plastic leakage preventing component | |
| CN204165991U (en) | A kind of wheel speed sensors | |
| CN202392145U (en) | Novel ball valve | |
| CN204340136U (en) | A kind of sealing mechanism of cooling water channel of mould | |
| CN202826315U (en) | Fountain-form waterway cooling mold core | |
| CN102642278B (en) | Taper type needle valve hot sprue main body structure | |
| CN201633180U (en) | Backflow prevention inflation needle of injection die | |
| CN204640609U (en) | A kind of Design of Dies structure of the shaping valve circle for centre type butterfly valve | |
| CN201712100U (en) | Die for glue injection | |
| CN203381143U (en) | Steel-plastic composite pipe mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140319 |