CN201419493Y - Nozzle of needle valve type hot runner - Google Patents
Nozzle of needle valve type hot runner Download PDFInfo
- Publication number
- CN201419493Y CN201419493Y CN2009201185372U CN200920118537U CN201419493Y CN 201419493 Y CN201419493 Y CN 201419493Y CN 2009201185372 U CN2009201185372 U CN 2009201185372U CN 200920118537 U CN200920118537 U CN 200920118537U CN 201419493 Y CN201419493 Y CN 201419493Y
- Authority
- CN
- China
- Prior art keywords
- nozzle
- nozzle body
- spray heads
- needle valve
- hot runner
- 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
Images
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a nozzle of a needle valve type hot runner, which comprises a nozzle body. Spray heads are arranged at one end of the nozzle body; valve needles are arranged in corresponding positions of the spray heads in the nozzle body; the number of the spray heads is 2; the two spray heads are positioned at the same end of the nozzle body; valve needles are arranged in the corresponding positions of the two spray heads in the nozzle body; a connection section is arranged at the joint between the two spray heads and the nozzle body; and one end of the connection section is connected with the nozzle body while the other end thereof is connected with the two spray heads. The utility model adopts the technical scheme that the two spray heads are arranged on the nozzle of the needle valve type hot runner, thereby meeting the requirement for feeding from the two side surfaces of a die, avoiding slobbering to enable the wall thickness of the product to be even, and satisfyingthe requirement of injection molding product.
Description
Technical field
The utility model relates to a kind of needle valve hot flow path, the nozzle of a kind of needle valve hot flow path of more specifically saying so.
Background technology
The hot flow path technology is a kind of advanced technology that is applied to plastic injection mold cast flow passage system, is a focus direction of injection molding technological development.Hot runner mould is at electronics, automobile, and medical treatment, commodity, toy, packing, building, each industrial department such as office equipment all is used widely.Hot flow path is divided into open and needle valve.The needle valve hot flow path comprises hot runner manifold, nozzle, temperature controller and auxiliary component.Be provided with needle in the nozzle, cylinder or spring promote the injection moulding of the opening and closing realization of needle-valve to the hot flow path die cavity by controller and time schedule controller control cylinder.The needle valve hot flow path has the saving material, plastic surface aesthetic, tight, the intensity advantages of higher of internal soundness simultaneously.
The nozzle of needle valve hot flow path is the critical component of hot runner molding, and nozzle comprises nozzle body, has a shower nozzle at an end of nozzle body.But to existing single-point charging needle valve charging incompatibility some will be from the needs of two side-fed, and charging from the side makes the product wall unevenness even, the requirement that does not reach injecting products.
The utility model content
At the problems referred to above, the problem that the utility model quasi-solution is determined provides a kind of nozzle of needle valve hot flow path of the needs from two side-fed, can avoid hydrostomia, make the product wall thickness even, satisfies the requirement of injecting products.
For achieving the above object, the utility model is by the following technical solutions: a kind of nozzle of needle valve hot flow path, it comprises nozzle body, end at nozzle body is provided with shower nozzle, shower nozzle correspondence position in described nozzle body is provided with needle, the quantity of described shower nozzle is two, and described two shower nozzles are at the same end of described nozzle body, and two shower nozzle correspondence positions in the described nozzle body are equipped with needle.
The junction of described two shower nozzles and described nozzle body is provided with linkage section, and an end of described linkage section is connected with nozzle body, and the other end is connected with two shower nozzles.
Adopt technique scheme, the nozzle of needle valve hot flow path of the present utility model is provided with two shower nozzles, can satisfy from the needs of two side-fed of mould, can avoid hydrostomia, make the product wall thickness even, satisfies the requirement of injecting products.
Description of drawings
Fig. 1 is the structure of nozzle schematic diagram of the utility model needle valve hot flow path.
Among the figure: 1-nozzle body, 2-shower nozzle, 3-needle, 4-linkage section.
The specific embodiment
As shown in Figure 1, the nozzle of needle valve hot flow path of the present utility model, it comprises nozzle body 1, is provided with two shower nozzles 2 at an end of nozzle body 1, two shower nozzle 2 correspondence positions in described nozzle body 1 are provided with two needles 3, and described two shower nozzles 2 are at the same end of described nozzle body 1.Described two shower nozzles 2 are provided with linkage section 4 with the junction of described nozzle body 1, and an end of described linkage section 4 is connected with nozzle body 1, and the other end is connected with two shower nozzles 2.
Claims (2)
1, a kind of nozzle of needle valve hot flow path, it comprises nozzle body (1), end at nozzle body (1) is provided with shower nozzle (2), shower nozzle (2) correspondence position in described nozzle body (1) is provided with needle (3), the quantity that it is characterized in that described shower nozzle (2) is two, described two shower nozzles (2) are at the same end of described nozzle body (1), and two shower nozzles (2) correspondence position in the described nozzle body (1) is equipped with needle (3).
2, according to the nozzle of right 1 described needle valve hot flow path, it is characterized in that described two shower nozzles (2) and the junction of described nozzle body (1) are provided with linkage section (4), one end of described linkage section (4) is connected with nozzle body (1), and the other end is connected with two shower nozzles (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201185372U CN201419493Y (en) | 2009-04-27 | 2009-04-27 | Nozzle of needle valve type hot runner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201185372U CN201419493Y (en) | 2009-04-27 | 2009-04-27 | Nozzle of needle valve type hot runner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201419493Y true CN201419493Y (en) | 2010-03-10 |
Family
ID=41806143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201185372U Expired - Fee Related CN201419493Y (en) | 2009-04-27 | 2009-04-27 | Nozzle of needle valve type hot runner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201419493Y (en) |
-
2009
- 2009-04-27 CN CN2009201185372U patent/CN201419493Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201863357U (en) | Hot runner system | |
| CN204340115U (en) | There is the cylinder of needle-valve cover cooling structure and there is the TOP-TIP of this cylinder | |
| CN105965790A (en) | Integral type hot runner free of runner dead corner | |
| WO2007089889A3 (en) | Inlet nozzle for hot runner system | |
| CN204398250U (en) | transparent plastic box hot runner injection mould | |
| CN204451059U (en) | Needle valve hot flow passage system | |
| CN202716437U (en) | Novel combined laminated hot-runner system | |
| CN201419493Y (en) | Nozzle of needle valve type hot runner | |
| CN203567079U (en) | Hydraulic lever driving system for injection molding hot runner | |
| CN203567077U (en) | Die structure for manufacturing spraying-free automobile bumper | |
| CN201419482Y (en) | Spray head of needle valve type hot runner | |
| CN202029330U (en) | Hot runner mold and hot runner device | |
| CN203293463U (en) | Integrated-type electromagnetic valve bank of hot-runner injection molding system | |
| CN205467068U (en) | Mould gating system | |
| CN207696949U (en) | Novel diversion plate valve needle plug | |
| CN201419483Y (en) | Nozzle matched with hot runner mould | |
| CN204054504U (en) | Without runner dead angle monoblock type hot flow path | |
| CN202668893U (en) | Injection mold provided with multipoint gate runner system | |
| CN205395023U (en) | Take mould structure of sequence valve hot runner | |
| CN210362290U (en) | Needle valve type hot runner system | |
| CN207954516U (en) | A kind of hot runner system | |
| CN202781745U (en) | Hot runner cooling device of mould | |
| CN204451066U (en) | A kind of hot runner hot mouth with secondary glue sealing structure | |
| CN207808338U (en) | Dock nozzle location structure | |
| CN201604279U (en) | Thermoplastics type plastic injection machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100310 Termination date: 20110427 |