CN202878596U - Anti-flash nozzle for vertical injection molding machine - Google Patents
Anti-flash nozzle for vertical injection molding machine Download PDFInfo
- Publication number
- CN202878596U CN202878596U CN 201220390092 CN201220390092U CN202878596U CN 202878596 U CN202878596 U CN 202878596U CN 201220390092 CN201220390092 CN 201220390092 CN 201220390092 U CN201220390092 U CN 201220390092U CN 202878596 U CN202878596 U CN 202878596U
- Authority
- CN
- China
- Prior art keywords
- nozzle body
- nozzle
- injection molding
- flash
- molding machine
- 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
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to an anti-flash nozzle for a vertical injection molding machine. The anti-flash nozzle comprises a nozzle body, wherein an oil hydraulic cylinder for providing straight reciprocating motion is arranged above the nozzle body, a movable bar of the oil hydraulic cylinder is fixedly connected with a plugging rod, the end part of the plugging rod can be inserted into the nozzle body for plugging an injection hole, the end part of the plugging rod, which is inserted into the nozzle body, is provided with an inclined outer side surface, and the inner wall of the injection hole of the nozzle body is provided with an inclined part which is adaptive to the inclined outer side surface on the end part of the plugging rod. The anti-flash nozzle has the advantages of having an anti-flash function, being capable of saving raw materials and reducing manufacture cost, and also being capable of ensuring the normal production of injection molding of low-melting-point raw materials by the vertical injection molding machine.
Description
Technical field
The utility model relates to a kind of system that shoots material of injection machine, specifically a kind of anti-flash nozzle for vertical injection molding machine.
Background technology
Vertical injection molding machine is widely used in injection moulding production, during the gapping interval in the actual production before carrying out next time injection mo(u)lding, tend to occur to ooze out from the vertical injection molding machine nozzle phenomenon of molten state raw material downwards, this phenomenon is commonly called as the nozzle flash in the industry.Owing to there is nozzle flash phenomenon, cause wasting a lot of raw materials, cause the increase of manufacturing cost; If what use is the low melting point raw material, the raw material that then overflows from nozzle can be frozen into rapidly solid-state plastic material, blocks nozzle, and can't normally produce.
Summary of the invention
The purpose of this utility model provides a kind of nozzle for the anti-flash function of having of vertical injection molding machine.
For achieving the above object, technical solution adopted in the utility model is: a kind of anti-flash nozzle for vertical injection molding machine, comprise the nozzle body, and the top of nozzle body is provided with the oil hydraulic cylinder that straight reciprocating motion is provided; The affixed blocked shot of the motion bar of oil hydraulic cylinder; The nozzle body can be inserted in the end of blocked shot, blocks perforation; The end of blocked shot insertion nozzle body is provided with the lateral surface of inclination, and the perforation inwall of nozzle body is provided with the rake suitable with the inclined outside faces of blocked shot end.
Adopt vertical injection molding machine of the present utility model, when carrying out injection moulding, can drive blocked shot by oil hydraulic cylinder and move upward, open the perforation of nozzle body, thereby guarantee normal injection moulding; During the gapping interval before carrying out next time injection mo(u)lding, can drive blocked shot by oil hydraulic cylinder and move downward, block the perforation of nozzle body, thereby prevent the flash phenomenon; The rake of the inclined outside faces of blocked shot end and perforation inwall is suitable, so that the putty better effects if.
The utlity model has anti-flash function, both can economize in raw materials, reduce manufacturing cost, but the utility vertical injection molding machine uses the low melting point raw material to carry out the normal production of injection moulding again.
Description of drawings
Fig. 1 is structural representation of the present utility model, also is that specification digest is with scheming.Each label is respectively among the figure: (1) nozzle body, (2) oil hydraulic cylinder, the motion bar of (3) oil hydraulic cylinder, (4) blocked shot, (5) perforation, the inclined outside faces of (6) blocked shot end, the rake of (7) perforation inwall.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Referring to accompanying drawing, a kind of anti-flash nozzle for vertical injection molding machine of the utility model comprises nozzle body 1, and the top of nozzle body 1 is provided with the oil hydraulic cylinder 2 that straight reciprocating motion is provided; The motion bar 3 affixed blocked shots 4 of oil hydraulic cylinder; Nozzle body 1 can be inserted in the end of blocked shot 4, blocks perforation 5; The end that blocked shot 4 inserts nozzle bodies 1 is provided with the lateral surface 6 of inclination, and perforation 5 inwalls of nozzle body 1 are provided with the rake 7 suitable with the inclined outside faces 6 of blocked shot end.
Claims (1)
1. an anti-flash nozzle that is used for vertical injection molding machine comprises the nozzle body, and it is characterized in that: the top of nozzle body is provided with the oil hydraulic cylinder that straight reciprocating motion is provided; The affixed blocked shot of the motion bar of oil hydraulic cylinder; The nozzle body can be inserted in the end of blocked shot, blocks perforation; The end of blocked shot insertion nozzle body is provided with the lateral surface of inclination, and the perforation inwall of nozzle body is provided with the rake suitable with the inclined outside faces of blocked shot end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390092 CN202878596U (en) | 2012-08-08 | 2012-08-08 | Anti-flash nozzle for vertical injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390092 CN202878596U (en) | 2012-08-08 | 2012-08-08 | Anti-flash nozzle for vertical injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202878596U true CN202878596U (en) | 2013-04-17 |
Family
ID=48070058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220390092 Expired - Fee Related CN202878596U (en) | 2012-08-08 | 2012-08-08 | Anti-flash nozzle for vertical injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202878596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182562A (en) * | 2016-07-12 | 2016-12-07 | 惠州市海龙模具塑料制品有限公司 | Injector glue-feeding system and injector |
-
2012
- 2012-08-08 CN CN 201220390092 patent/CN202878596U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182562A (en) * | 2016-07-12 | 2016-12-07 | 惠州市海龙模具塑料制品有限公司 | Injector glue-feeding system and injector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102615793A (en) | Core-pulling structure for front mold sliding block of injection mold with self-locking mechanism | |
| CN203994483U (en) | Plastic chair backrest mould gas-assisted flash mechanism | |
| CN202878596U (en) | Anti-flash nozzle for vertical injection molding machine | |
| CN204322446U (en) | A kind of injection mold being provided with slanted kicking block ejecting mechanism | |
| CN104589585A (en) | Nozzle of injection molding machine | |
| CN204773411U (en) | Novel oblique footstock | |
| CN104228002B (en) | The lateral ejection die of slide block and method | |
| CN204220795U (en) | Mould automatic discharging structure | |
| CN202378244U (en) | Novel injection mould | |
| CN204673954U (en) | The ejecting mechanism of mould | |
| CN204505698U (en) | A kind of workpiece full encapsulate plastic mould location structure | |
| CN204054536U (en) | Segmentation ejects injection mold | |
| CN104210073A (en) | Ejector-plate-free demolding structure mold | |
| CN204955283U (en) | Solid injection moulding product forming die of thick wall | |
| CN204844754U (en) | Push up mechanism to one side | |
| CN203994488U (en) | A kind of phone housing injection mold | |
| CN203267097U (en) | Double-parting surface injection mould | |
| CN203637124U (en) | Feeding support for processing inner cone insulator | |
| CN203185583U (en) | Anti-adhesion die sliding block mechanism | |
| CN201833530U (en) | Improved front mould inclined top structure | |
| CN202293180U (en) | Quick-change type injecting head structure | |
| CN204382608U (en) | Note blows the unidirectional blocking nozzle arrangements of blow moulding machine | |
| CN203185588U (en) | Injection mold with automatic cutting gate and for production of PVC (Polyvinyl Chloride) pipe fitting | |
| CN204711124U (en) | Multifunctional overturn core shooting mould | |
| CN104690923A (en) | Forming inclined pushing device |
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: 20130417 Termination date: 20150808 |
|
| EXPY | Termination of patent right or utility model |