CN202106513U - Single point needle valve hot nozzle and hot runner system - Google Patents
Single point needle valve hot nozzle and hot runner system Download PDFInfo
- Publication number
- CN202106513U CN202106513U CN2011201671344U CN201120167134U CN202106513U CN 202106513 U CN202106513 U CN 202106513U CN 2011201671344 U CN2011201671344 U CN 2011201671344U CN 201120167134 U CN201120167134 U CN 201120167134U CN 202106513 U CN202106513 U CN 202106513U
- Authority
- CN
- China
- Prior art keywords
- mouth
- hot mouth
- hot
- main
- valve
- 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
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a single point needle valve hot nozzle and aims at providing the single point needle valve hot nozzle which is small in covered volume and free of a damaged air pipe. The single point needle valve hot nozzle comprises a hot nozzle body, a main nozzle arranged on the hot nozzle body, a hot nozzle main body arranged on the hot nozzle body, a valve needle arranged in the centers of the main nozzle and the hot nozzle main body, an air cylinder and an electromagnetic valve connected with the air cylinder. The single point needle valve hot nozzle further comprises an air course runner arranged inside the hot nozzle body, one end of the air course runner is connected with the electromagnetic valve, and the other end of the air course runner is connected with the top of the valve needle. The utility model further discloses a hot runner system with the single point needle valve hot nozzle. The single point needle valve hot nozzle can be applied in the hot runner system.
Description
Technical field
The utility model relates to TOP-TIP, especially relates to a kind of hot mouth of single-point needle-valve that is used for TOP-TIP.
Background technology
TOP-TIP comes injection mold through heating in the cavity that the plastics that melt is injected into mould, and it has the product of shortening molding cycle, raises the efficiency; Save plastic raw materials; Reduce waste product, improve the quality of products, eliminate back unskilled workman's preface; Help the production automation, enlarge plurality of advantages such as injection molding process range of application.TOP-TIP generally comprises hot runner manifold and hot mouth etc.The hot mouth of needle valve is a kind of of the hot mouth of TOP-TIP, and its needle through the hot mouth of air cylinder driven central authorities moves up and down, and cylinder links to each other with the injection moulding control signal of injection machine through magnetic valve; Needle, is risen when beginning in injection moulding; Open injection hole, let colloidal sol pass through, when injection moulding finishes; Needle moves downward, and closes injection hole.The hot mouth of single-point needle-valve is that injection moulding center, needle center, cast gate are centered close to the hot mouth of needle valve on the straight line.The existing hot mouth of single-point needle-valve generally adopts tracheae directly to draw gas circuit from cylinder, and it is big not only to take up room, and the tracheae breakage often occurs.
The utility model content
The utility model generally adopts tracheae directly to draw gas circuit from cylinder in order to solve the hot mouth of prior art single-point needle-valve, and it is big not only to take up room, and the damaged technical problem of tracheae often occurs, and hot mouth of a kind of single-point needle-valve and TOP-TIP are provided.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is the hot mouth of a kind of single-point needle-valve of design; Comprise hot mouth body, be located at main mouth on the hot mouth body, be located at hot mouth main body on the hot mouth body, place needle, cylinder and the magnetic valve that is connected with cylinder of said main mouth and hot mouth main body central authorities; The hot mouth of said single-point needle-valve also comprises is located at the intrinsic gas circuit runner of said hot mouth; Said gas circuit runner one end links to each other with said magnetic valve, and the other end links to each other with the top of said needle.
Also be provided with main mouth heating circle and main mouth temp.-sensing wire on the said main mouth, also be provided with hot mouth heating circle and hot mouth temp.-sensing wire on the said hot mouth main body.
The utility model also provides a kind of TOP-TIP; Comprise the hot mouth of single-point needle-valve; The hot mouth of said single-point needle-valve comprises hot mouth body, be located at main mouth on the hot mouth body, be located at hot mouth main body on the hot mouth body, place needle, cylinder and the magnetic valve that is connected with cylinder of said main mouth and hot mouth main body central authorities; The hot mouth of said single-point needle-valve also comprises is located at the intrinsic gas circuit runner of said hot mouth; Said gas circuit runner one end links to each other with said magnetic valve, and the other end links to each other with the top of said needle.
Also be provided with main mouth heating circle and main mouth temp.-sensing wire on the said main mouth, also be provided with hot mouth heating circle and hot mouth temp.-sensing wire on the said hot mouth main body.
The utility model changes into through the tracheae with the hot mouth of traditional single-point needle-valve and is arranged on the intrinsic gas circuit runner of hot mouth; Thereby after magnetic valve receives injection signal; The control cylinder air communication is crossed gas circuit runner drive needle and is moved upward; Open cast gate, plastic melt gets into mold cavity through main mouth, hot mouth main body; After magnetic valve received the injection end signal, the control cylinder air communication was crossed gas circuit runner drive needle and is moved downward, and closes cast gate, finishes injection moulding.Because the gas circuit runner places in the hot mouth body, therefore, institute takes up space little, and mould strength increases; Size that can the scaling mold base increases service life of mould, simultaneously; On mould, directly inflate the road runner, the conventional damaged situation that occurs when using tracheae can not appear in the serviceability safety and reliability.
Description of drawings
Below in conjunction with embodiment and accompanying drawing the utility model is elaborated, wherein:
Fig. 1 is the structural representation of the hot mouth of the utility model single-point needle-valve.
The specific embodiment
See also Fig. 1.The hot mouth of the utility model single-point needle-valve comprises hot mouth body 1, be located at main mouth 2 on the hot mouth body, be located at hot mouth main body 3 on the hot mouth body, place needle 4, cylinder 5 and the magnetic valve that is connected with cylinder 6 of said main mouth and hot mouth main body central authorities.Wherein, be provided with gas circuit runner 11 in the said hot mouth body 1, gas circuit runner 11 1 ends link to each other with said magnetic valve 6, and the other end links to each other with the top of needle 4.Also be provided with main mouth heating circle 21 and main mouth temp.-sensing wire 22 on the main mouth 2.Also be provided with hot mouth heating circle 31 and hot mouth temp.-sensing wire 32 on the hot mouth main body 3.
The utility model changes into through the tracheae with the hot mouth of traditional single-point needle-valve and is arranged on the intrinsic gas circuit runner of hot mouth; Thereby after magnetic valve receives injection signal; The control cylinder air communication is crossed gas circuit runner drive needle and is moved upward; Open cast gate, plastic melt gets into mold cavity through main mouth, hot mouth main body; After magnetic valve received the injection end signal, the control cylinder air communication was crossed gas circuit runner drive needle and is moved downward, and closes cast gate, finishes injection moulding.Because the gas circuit runner places in the hot mouth body, therefore, institute takes up space little, and mould strength increases; Size that can the scaling mold base increases service life of mould, simultaneously; On mould, directly inflate the road runner, the conventional damaged situation that occurs when using tracheae can not appear in the serviceability safety and reliability.
The hot mouth of the utility model single-point needle-valve can be used for TOP-TIP.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (4)
1. hot mouth of single-point needle-valve; Comprise hot mouth body, be located at main mouth on the hot mouth body, be located at hot mouth main body on the hot mouth body, place needle, cylinder and the magnetic valve that is connected with cylinder of said main mouth and hot mouth main body central authorities; It is characterized in that: the hot mouth of said single-point needle-valve also comprises is located at the intrinsic gas circuit runner of said hot mouth; Said gas circuit runner one end links to each other with said magnetic valve, and the other end links to each other with the top of said needle.
2. the hot mouth of single-point needle-valve according to claim 1 is characterized in that: also be provided with main mouth heating circle and main mouth temp.-sensing wire on the said main mouth, also be provided with hot mouth heating circle and hot mouth temp.-sensing wire on the said hot mouth main body.
3. TOP-TIP; Comprise the hot mouth of single-point needle-valve; The hot mouth of said single-point needle-valve comprises hot mouth body, be located at main mouth on the hot mouth body, be located at hot mouth main body on the hot mouth body, place needle, cylinder and the magnetic valve that is connected with cylinder of said main mouth and hot mouth main body central authorities; It is characterized in that: the hot mouth of said single-point needle-valve also comprises is located at the intrinsic gas circuit runner of said hot mouth, and said gas circuit runner one end links to each other with said magnetic valve, and the other end links to each other with the top of said needle.
4. TOP-TIP according to claim 3 is characterized in that: also be provided with main mouth heating circle and main mouth temp.-sensing wire on the said main mouth, also be provided with hot mouth heating circle and hot mouth temp.-sensing wire on the said hot mouth main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201671344U CN202106513U (en) | 2011-05-24 | 2011-05-24 | Single point needle valve hot nozzle and hot runner system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201671344U CN202106513U (en) | 2011-05-24 | 2011-05-24 | Single point needle valve hot nozzle and hot runner system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202106513U true CN202106513U (en) | 2012-01-11 |
Family
ID=45431961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201671344U Expired - Fee Related CN202106513U (en) | 2011-05-24 | 2011-05-24 | Single point needle valve hot nozzle and hot runner system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202106513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186968A (en) * | 2017-06-06 | 2017-09-22 | 佛山市顺德区弗伦克热流道科技有限公司 | Hot-runner pin valve controlling organization |
-
2011
- 2011-05-24 CN CN2011201671344U patent/CN202106513U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186968A (en) * | 2017-06-06 | 2017-09-22 | 佛山市顺德区弗伦克热流道科技有限公司 | Hot-runner pin valve controlling organization |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204451059U (en) | Needle valve hot flow passage system | |
| CN203267105U (en) | Heat-insulation nozzle of hot runner | |
| CN202106513U (en) | Single point needle valve hot nozzle and hot runner system | |
| CN207120458U (en) | A kind of intelligent hot runner mould controller | |
| CN202753422U (en) | Improved blow molding cooling device for blow molding machine | |
| CN202016167U (en) | Display and television set front shell hybrid mould for injection molding | |
| CN203567079U (en) | Hydraulic lever driving system for injection molding hot runner | |
| CN201848965U (en) | Hot runner plastic injection mould | |
| CN104552807A (en) | Needle valve hot runner system | |
| CN201394905Y (en) | One-point needle valve mouth | |
| CN202071298U (en) | Single-point needle valve type hot runner system | |
| CN203198202U (en) | Heating device for machine barrel of injection molding machine | |
| CN202271495U (en) | Air conditioner hanging machine pedestal needle-valve type hot runner die | |
| CN208930623U (en) | A kind of phone housing injection molding mold for facilitating connection to store | |
| CN206140824U (en) | Hot mouth mechanism | |
| CN202241849U (en) | Multi-cavity molding mechanism of flaring bend mold | |
| CN202805546U (en) | Fixed mould mechanism of dual-parting mould | |
| CN207403104U (en) | Hot runner mould system | |
| CN202106512U (en) | Heat flow passage system easy to change colour | |
| CN204136339U (en) | A kind of high temperature adds glass single-point lever needle-valve type hot nozzle | |
| CN201989301U (en) | Needle valve-type cold runner silicone rubber single-KEY mould structure | |
| CN204869471U (en) | Injection mold | |
| CN202943834U (en) | Sprue bush for mould | |
| CN206344395U (en) | A kind of mould sprue improved structure | |
| CN204235824U (en) | A kind of mould with Novel hot flow passage structure |
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: 20120111 Termination date: 20130524 |