CN203510607U - Injection nozzle component - Google Patents
Injection nozzle component Download PDFInfo
- Publication number
- CN203510607U CN203510607U CN201320607275.2U CN201320607275U CN203510607U CN 203510607 U CN203510607 U CN 203510607U CN 201320607275 U CN201320607275 U CN 201320607275U CN 203510607 U CN203510607 U CN 203510607U
- Authority
- CN
- China
- Prior art keywords
- injection nozzle
- distribution plate
- flow distribution
- heater
- platform portion
- 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 - Lifetime
Links
Images
Landscapes
- Nozzles (AREA)
Abstract
The utility model relates to an injection nozzle component which comprises an injection nozzle and a splitter plate, wherein one part of the tail end of the injection nozzle is sunk into a groove of the splitter plate; the outer circumference of the head part of the injection nozzle is sleeved with a heater and an injection nozzle pressing block; the heater is fixed at the head part of a heating nozzle through a plurality of screws; the injection nozzle pressing block is fixed by using the heater, and then the injection nozzle is further fixed; the injection nozzle is fixed by the circular injection nozzle pressing block in the radial direction and the axial direction, so that the injection nozzle is effectively prevented from loosening. The injection nozzle component provided by the utility model is simple in structure and convenient to mount, the system is effectively prevented from glue leakage, and the service life of the system is prolonged.
Description
Technical field
The utility model relates to a kind of injection nozzle assembly, particularly a kind of assembly that has improved injection nozzle and flow distribution plate connected mode.
Background technology
Flow distribution plate is the central module of TOP-TIP, and the plastic solution that it carrys out the transmission of sprue nozzle is distributed to each injection nozzle through fluid passage, by injection nozzle, plastic solution is injected in the die cavity of mould.At present conventional flow distribution plate and the connected mode of injection nozzle, described injection nozzle is directly fixed on flow distribution plate by several screws, during work, the big gun mouth of injection machine pushes injection nozzle repeatedly, it is askew that injection nozzle is subject to radial pressure that injection nozzle is pushed up, cause hold-down screw loosening, injection nozzle and flow distribution plate cooperation place can produce gap, and high temperature plastics solution can be gone out from gap location seepage, cause system to leak glue; Injection nozzle internal pressure is also very large simultaneously, and injection nozzle internal-and external diameter seriously finally easily causes hold-down screw to fracture to pressurized, causes system cannot continue normal work.
Utility model content
The utility model object is the injection nozzle assembly that provides a kind of connection more stable in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of injection nozzle assembly, comprise flow distribution plate and injection nozzle, and described injection nozzle is arranged on described flow distribution plate, and the fluid passage in described flow distribution plate and the fluid passage in injection nozzle are communicated with; Described injection nozzle comprises injection nozzle head and injection nozzle hanging platform portion, and a part for the tail end of described injection nozzle hanging platform portion sinks in the groove of described flow distribution plate, on described injection nozzle head excircle, is arranged with heater and injection nozzle briquetting; Described heater is fixed on heating mouth portion with several screws; One end of described injection nozzle briquetting is connected with one end of heater, and the other end is connected with the step of injection nozzle hanging platform portion, in order to the tail end of described injection nozzle hanging platform portion is fixed in the groove of described flow distribution plate.
Preferably, be provided with a snap ring on the excircle of described injection nozzle head, one end of described snap ring is connected with heater.
Preferably, the junction of described injection nozzle hanging platform portion and flow distribution plate is provided with glue-leakage-resistant annulus, described glue-leakage-resistant annulus is coaxial with injection nozzle, the internal diameter of described glue-leakage-resistant annulus is identical with the internal diameter of the fluid passage of injection nozzle, half of described glue-leakage-resistant annulus embeds flow distribution plate, and second half embeds injection nozzle hanging platform portion.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
A kind of injection nozzle assembly of the utility model scheme, comprise flow distribution plate and injection nozzle, described injection nozzle is arranged on described flow distribution plate, and a part for described injection nozzle tail end sinks in the groove of described flow distribution plate, on described injection nozzle head excircle, is arranged with heater and injection nozzle briquetting; Described heater is fixed on heating mouth portion with several screws, secures the above injection nozzle briquetting, and then fix injection nozzle with heater; Circular injection nozzle briquetting radially, is axially fixed injection nozzle together, can effectively prevent that injection nozzle is loosening, has cancelled screw of the prior art and has fixed, and also just there is no the excessive problem that fractures of causing of screw pressurized; On the excircle of described injection nozzle head, be provided with a snap ring, for fixed heater radially again, and then fixedly injection nozzle briquetting and injection nozzle; The junction of described injection nozzle hanging platform portion and flow distribution plate is provided with glue-leakage-resistant annulus, described glue-leakage-resistant annulus is coaxial with injection nozzle, the internal diameter of described glue-leakage-resistant annulus is identical with the internal diameter of the fluid passage of injection nozzle, half of described glue-leakage-resistant annulus embeds flow distribution plate, second half embeds injection nozzle hanging platform portion, can effectively prevent that high temperature plastics solution from leaking from the gap of injection nozzle and flow distribution plate junction; A kind of injection nozzle assembly of the utility model scheme, simple in structure, easy for installation, can be effectively anti-locking system leak glue, can extend system service life.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the structural representation of a kind of injection nozzle assembly of the present utility model;
Wherein: 1, flow distribution plate; 2, injection nozzle; 3, injection nozzle head; 4, injection nozzle hanging platform portion; 5, heater; 6, injection nozzle briquetting; 7, snap ring; 8, glue-leakage-resistant annulus.
the specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 2 is a kind of injection nozzle assembly described in the utility model, comprises flow distribution plate 1 and injection nozzle 2, and described injection nozzle 2 is arranged on described flow distribution plate 1, and the fluid passage in described flow distribution plate 1 and the fluid passage in injection nozzle 2 are communicated with; Described injection nozzle 2 comprises injection nozzle head 3 and injection nozzle hanging platform portion 4, and a part for the tail end of described injection nozzle hanging platform portion 4 sinks in the groove of described flow distribution plate 1, on described injection nozzle head 3 excircles, is arranged with heater 5 and injection nozzle briquetting 6; The several screws of described heater 5 use are fixed in heating mouth portion 3; One end of described injection nozzle briquetting 6 is connected with one end of heater 5, and the other end is connected with the step of injection nozzle hanging platform portion 4, in order to the tail end of described injection nozzle hanging platform portion 4 is fixed in the groove of described flow distribution plate 1; On the excircle of described injection nozzle head 3, be provided with a snap ring 7, one end of described snap ring 7 is connected with heater 5; The junction of described injection nozzle hanging platform portion 4 and flow distribution plate 1 is provided with glue-leakage-resistant annulus 8, described glue-leakage-resistant annulus 8 is coaxial with injection nozzle 2, the internal diameter of described glue-leakage-resistant annulus 8 is identical with the internal diameter of the fluid passage of injection nozzle 2, half of described glue-leakage-resistant annulus 8 embeds flow distribution plate 1, and second half embeds injection nozzle hanging platform portion 4.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
A kind of injection nozzle assembly of the utility model scheme, comprise flow distribution plate and injection nozzle, described injection nozzle is arranged on described flow distribution plate, and a part for described injection nozzle tail end sinks in the groove of described flow distribution plate, on described injection nozzle head excircle, is arranged with heater and injection nozzle briquetting; Described heater is fixed on heating mouth portion with several screws, secures the above injection nozzle briquetting, and then fix injection nozzle with heater; Circular injection nozzle briquetting radially, is axially fixed injection nozzle together, can effectively prevent that injection nozzle is loosening, has cancelled screw of the prior art and has fixed, and also just there is no the excessive problem that fractures of causing of screw pressurized; On the excircle of described injection nozzle head, be provided with a snap ring, for fixed heater radially again, and then fixedly injection nozzle briquetting and injection nozzle; The junction of described injection nozzle hanging platform portion and flow distribution plate is provided with glue-leakage-resistant annulus, described glue-leakage-resistant annulus is coaxial with injection nozzle, the internal diameter of described glue-leakage-resistant annulus is identical with the internal diameter of the fluid passage of injection nozzle, half of described glue-leakage-resistant annulus embeds flow distribution plate, second half embeds injection nozzle hanging platform portion, can effectively prevent that high temperature plastics solution from leaking from the gap of injection nozzle and flow distribution plate junction; A kind of injection nozzle assembly of the utility model scheme, simple in structure, easy for installation, can be effectively anti-locking system leak glue, can extend system service life.
Below be only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, within all dropping on the utility model rights protection scope.
Claims (3)
1. an injection nozzle assembly, comprise flow distribution plate and injection nozzle, described injection nozzle is arranged on described flow distribution plate, fluid passage in described flow distribution plate and the fluid passage in injection nozzle are communicated with, it is characterized in that: described injection nozzle comprises injection nozzle head and injection nozzle hanging platform portion, a part for the tail end of described injection nozzle hanging platform portion sinks in the groove of described flow distribution plate, on described injection nozzle head excircle, is arranged with heater and injection nozzle briquetting; Described heater is fixed on heating mouth portion with several screws; One end of described injection nozzle briquetting is connected with one end of heater, and the other end is connected with the step of injection nozzle hanging platform portion, in order to the tail end of described injection nozzle hanging platform portion is fixed in the groove of described flow distribution plate.
2. a kind of injection nozzle assembly according to claim 1, is characterized in that: on the excircle of described injection nozzle head, be provided with a snap ring, one end of described snap ring is connected with heater.
3. a kind of injection nozzle assembly according to claim 1, it is characterized in that: the junction of described injection nozzle hanging platform portion and flow distribution plate is provided with glue-leakage-resistant annulus, described glue-leakage-resistant annulus is coaxial with injection nozzle, the internal diameter of described glue-leakage-resistant annulus is identical with the internal diameter of the fluid passage of injection nozzle, half of described glue-leakage-resistant annulus embeds flow distribution plate, and second half embeds injection nozzle hanging platform portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320607275.2U CN203510607U (en) | 2013-09-29 | 2013-09-29 | Injection nozzle component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320607275.2U CN203510607U (en) | 2013-09-29 | 2013-09-29 | Injection nozzle component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203510607U true CN203510607U (en) | 2014-04-02 |
Family
ID=50369589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320607275.2U Expired - Lifetime CN203510607U (en) | 2013-09-29 | 2013-09-29 | Injection nozzle component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203510607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587056A (en) * | 2013-09-29 | 2014-02-19 | 苏州好特斯模具有限公司 | Injection nozzle assembly |
-
2013
- 2013-09-29 CN CN201320607275.2U patent/CN203510607U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587056A (en) * | 2013-09-29 | 2014-02-19 | 苏州好特斯模具有限公司 | Injection nozzle assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202207910U (en) | Special liquid plastic clamp for thin-walled environment-friendly cylinder sleeve | |
| CN203510607U (en) | Injection nozzle component | |
| CN103722730B (en) | The liquid-filled clamping mechanism of plastic injection blow-moulding machine | |
| CN203600544U (en) | Injection nozzle plastic leakage preventing component | |
| CN202898231U (en) | Central glue spraying device of centrifugal machine for rock wool production line | |
| CN202702518U (en) | Injection molding mold with precise positioning function | |
| CN103587056A (en) | Injection nozzle assembly | |
| CN202805547U (en) | Concentric sleeve gel injection precise mould provided with gel injection diversion loop | |
| CN203600551U (en) | Hanging table clearance injection nozzle component | |
| CN203650857U (en) | Integrated hot nozzle | |
| CN203510608U (en) | Improved hot nozzle | |
| CN103042654A (en) | Injection molding machine | |
| CN202640699U (en) | Plug structure for spreader plate | |
| CN205258259U (en) | Bolt dish is used in concatenation of septic tank cavity barrel | |
| CN203331338U (en) | Injection molding equipment for injection molding machine | |
| CN203510640U (en) | High-strength hot nozzle head assembly | |
| CN203267117U (en) | Hot nozzle valve needle sleeve | |
| CN203600553U (en) | Improved main nozzle | |
| CN202781854U (en) | Spiral pipe for vacuum infusion technology of wind power generator blade | |
| CN203816804U (en) | Nozzle nut | |
| CN203765936U (en) | Special flow channel plug for white pigment | |
| CN203472075U (en) | Special cylinder piston assembly for hot runner | |
| CN202727238U (en) | Rubber mold cold runner system injection nozzle | |
| CN202357355U (en) | Quickly changeable plastic mould locating device | |
| CN203712947U (en) | Glue injection nozzle with improved structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |