CN202640661U - Injection molding machine nozzle - Google Patents
Injection molding machine nozzle Download PDFInfo
- Publication number
- CN202640661U CN202640661U CN 201220236394 CN201220236394U CN202640661U CN 202640661 U CN202640661 U CN 202640661U CN 201220236394 CN201220236394 CN 201220236394 CN 201220236394 U CN201220236394 U CN 201220236394U CN 202640661 U CN202640661 U CN 202640661U
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- China
- Prior art keywords
- nozzle
- injection molding
- molding machine
- melt
- utility
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- 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
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Abstract
The utility model discloses an injection molding machine nozzle. A coil heating unit is arranged around the outer wall of the nozzle. The nozzle extends into a mold in an injection molding machine and is connected with a main runner of the injection molding machine after passing through a fixing plate in the injection molding machine. The coil heating unit arranged around the outer wall of the nozzle can heat melt to replenish heat for the melt so that the temperature of the melt can be guaranteed when the melt enters a cavity. Besides, the nozzle is relatively long as the nozzle can pass through the fixing plate and then extend into the mold, and therefore the melt left in the main runner after injection molding is reduced greatly and resources are saved enormously. Therefore, the injection molding machine nozzle has the advantages of being capable of not only saving the resources enormously but also improving quality of plastic products greatly.
Description
Technical field
The utility model relates to a kind of injection machine parts, especially a kind of injection molding machine nozzle.
Background technology
Injection machine has high productivity, and the formed precision high, and it is widely used in the machining.With reference to figure 1, injection machine mainly comprises fixed head 11 usually, patrix 12, counterdie 13, and nozzle 2, and after nozzle 2 extend into fixed head 11, it was connected with main running channel 3.When injection machine carries out injection moulding, melt at first enters main running channel 3 from nozzle 2, enters die cavity along main running channel 3 again.Yet, because the nozzle 2 of existing injection machine is shorter, 2 at nozzle extend into fixed head 11, causes main running channel 3 long, cause melt to enter die cavity from nozzle, need to take a long time, the melt heat loss is larger, and the temperature when melt enters die cavity can not be guaranteed, thereby greatly reduce the quality of plastic products, and injection moulding complete after, the melt that remains in the main running channel 3 is also many, thereby has greatly wasted resource.
The utility model content
For solving the problems of the technologies described above, the utility model proposes a kind of injection molding machine nozzle, it not only can economize on resources greatly, and can greatly improve the quality of plastic products.
For achieving the above object, the technical solution of the utility model is as follows:
Be provided with the coil heats device around a kind of injection molding machine nozzle, the outer wall of nozzle; After nozzle passed fixed head in the injection machine, it extend in the mould in the injection machine and with the main running channel of injection machine and is connected.
Pass through technique scheme, a kind of injection molding machine nozzle provided by the utility model, owing to being provided with the coil heats device around the outer wall of nozzle, the coil heats device can heat melt, with to the melt additional heat, therefore can guarantee the temperature when melt enters die cavity, and since nozzle extend in the mould after passing fixed head, as seen nozzle is long, thus greatly reduced injection moulding complete after, remain in the melt in the main running channel, therefore greatly saved resource, therefore, this injection molding machine nozzle has and not only can greatly economize on resources, and can greatly improve the advantage of the quality of plastic products.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the front view of the disclosed a kind of injection molding machine nozzle of prior art;
Fig. 2 is the front view of the disclosed a kind of injection molding machine nozzle of the utility model embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of injection molding machine nozzle, with reference to figure 2, be provided with coil heats device 42 around the outer wall of nozzle 41, the heat that coil heats device 42 provides can see through nozzle 41 outer walls and pass to melt, with to the melt additional heat, thus the temperature in the time of guaranteeing that melt enters die cavity.After nozzle 41 passed fixed head 21 in the injection machine, it extend in the mould 22 in the injection machine and with the main running channel 5 of injection machine and is connected, and this shows that nozzle 41 is long, thereby greatly reduced the length of main running channel 5, therefore, after injection moulding was complete, the melt that remains in the main running channel 5 was fewer.
Can find out by above-mentioned technical scheme, a kind of injection molding machine nozzle provided by the utility model, owing to being provided with coil heats device 42 around the outer wall of nozzle 41, coil heats device 42 can heat melt, with to the melt additional heat, therefore can guarantee the temperature when melt enters die cavity, and since nozzle 41 extend in the mould 22 after passing fixed head 21, as seen nozzle 41 is long, thus greatly reduced injection moulding complete after, remain in the melt in the main running channel 5, therefore greatly saved resource, therefore, this injection molding machine nozzle has and not only can greatly economize on resources, and can greatly improve the advantage of plastic products quality.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, in other embodiments realization.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (1)
1. an injection molding machine nozzle is characterized in that, is provided with the coil heats device around the outer wall of described nozzle; After described nozzle passed fixed head in the described injection machine, it extend in the mould in the described injection machine and with the main running channel of described injection machine and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220236394 CN202640661U (en) | 2012-05-24 | 2012-05-24 | Injection molding machine nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220236394 CN202640661U (en) | 2012-05-24 | 2012-05-24 | Injection molding machine nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202640661U true CN202640661U (en) | 2013-01-02 |
Family
ID=47409824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220236394 Expired - Fee Related CN202640661U (en) | 2012-05-24 | 2012-05-24 | Injection molding machine nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202640661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112223676A (en) * | 2020-10-14 | 2021-01-15 | 赵蓉 | Automobile engine cover injection mold |
-
2012
- 2012-05-24 CN CN 201220236394 patent/CN202640661U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112223676A (en) * | 2020-10-14 | 2021-01-15 | 赵蓉 | Automobile engine cover injection mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150524 |
|
| EXPY | Termination of patent right or utility model |