CN206551370U - Nozzle and injection machine - Google Patents
Nozzle and injection machine Download PDFInfo
- Publication number
- CN206551370U CN206551370U CN201720196284.5U CN201720196284U CN206551370U CN 206551370 U CN206551370 U CN 206551370U CN 201720196284 U CN201720196284 U CN 201720196284U CN 206551370 U CN206551370 U CN 206551370U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- nozzle body
- heating collar
- melt
- protective cover
- 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
- 238000002347 injection Methods 0.000 title claims abstract description 22
- 239000007924 injection Substances 0.000 title claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 39
- 230000001681 protective effect Effects 0.000 claims abstract description 20
- 239000000155 melt Substances 0.000 claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000001186 cumulative effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 239000012768 molten material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a kind of nozzle, being heated including the nozzle body for keeping in melt, by the melt makes heating collar that it is kept molten by, the melt is injected to the nozzle head of mould and is fixed on the protective cover of the nozzle head, the nozzle head is fixedly connected and is interconnected with the nozzle body, the heating collar is sheathed on one end of the close nozzle body of the nozzle head, and one end that the protective cover is located at the remote nozzle body of the heating collar is used to prevent the melt from wrapping up the heating collar.The utility model additionally provides a kind of injection machine, compared with correlation technique, and the nozzle and injection machine that the utility model is provided are simple in construction, service life length, convenient maintenance and replacement.
Description
Technical field
The utility model is related to machining forming field, more particularly to a kind of nozzle for applying to Shooting Technique and injection
Machine.
Background technology
With the development of mechanical manufacturing technology, a kind of ripe and universal technique is turned into using injection machine injection, it is extensive
Apply to various plastic products, shaping efficiency is high, and product structure is stable.
The injection machine of correlation technique includes barrel and the nozzle being connected with the barrel, and the nozzle is the connection barrel
With the transition portion of mould.During injection, the melt in barrel is flowed through under the promotion of screw rod with high pressure and quick motion mode
The nozzle injects mould.
However, the front end of the nozzle in correlation technique is due to close to mould gate, because of flash and then parcel during injection
The heating collar of the nozzle, causes the damage of heating collar, and heating collar dismounts difficult with nozzle when later period maintenance is changed.
Therefore, it is necessary to provide a kind of new nozzle and injection machine solves the above problems.
Utility model content
The utility model technical issues that need to address are to provide a kind of simple in construction, service life length and maintenance replacing side
Just nozzle and injection machine.
To solve the above problems, the utility model provides a kind of nozzle, including for keeping in the nozzle body of melt, inciting somebody to action
The melt heating makes its heating collar being kept molten by, the melt is injected to the nozzle head of mould and is fixed on described penetrate
The protective cover of nozzle head, the nozzle head is fixedly connected and is interconnected with the nozzle body, and the heating collar is sheathed on described
One end of the close nozzle body of nozzle head, the protective cover is located at the one of the remote nozzle body of the heating collar
Hold for preventing the melt from wrapping up the heating collar.
It is preferred that, the protective cover is pyramidal structure.
It is preferred that, the protective cover includes the bottom wall for being fixed on the nozzle head and from the outer peripheral edge of the bottom wall to described
The side wall of nozzle body direction bending extension, the bottom wall is located at one end of the remote nozzle body of the heating collar, institute
The direction for stating cross-sectional area from the nozzle head to the nozzle body of side wall gradually increases.
It is preferred that, the side wall is arranged at intervals with the nozzle body, and the side wall is close to one end of the nozzle body
External diameter be less than or equal to the nozzle body external diameter.
It is preferred that, the heating collar is completely covered in the orthographic projection in the side wall to the heating collar direction.
It is preferred that, the protective cover is made up of Metal plate.
It is preferred that, the nozzle head is fixedly connected with the nozzle body by flange.
The utility model also provides a kind of injection machine, including barrel and the nozzle with the barrel even, and the nozzle is this
The nozzle that utility model is provided.
Compared with correlation technique, nozzle and injection machine of the present utility model set up protective cover in the nozzle head, pass through institute
State protection cover-cap and set residence and state heating collar, so as to prevent the melt overflowed voluntarily to fall from reaching the heating collar in injection
Under, the purpose for protecting the heating collar is realized, the service life of the nozzle and the injection machine is improved, be also prevent molten
Material parcel flange components, safeguard and change convenient.
Brief description of the drawings
Fig. 1 is the part-structure schematic diagram of the utility model nozzle.
Embodiment
Below in conjunction with drawings and embodiments, the utility model is described in further detail.
Referring to Fig. 1, being the part-structure schematic diagram of the utility model nozzle.The utility model provides a kind of nozzle
10, including nozzle body 1, heating collar 2, nozzle first 3 and protective cover 4.
The nozzle body 1 is used to keep in melt, and the nozzle body 1 is fixedly connected with the nozzle first 3 and mutually interconnected
It is logical.
Specifically, in present embodiment, the nozzle first 3 installs the form of screw rod with the nozzle body 1 by flange 5
It is fixedly connected.
The heating collar 2 is sheathed on one end of the close nozzle body 1 of the nozzle first 3, and it is used for will be described molten
Material heating is kept molten by it, smoothly projects the melt during to be molded.
The nozzle first 3 is used for the cast gate that the melt is injected to mould (not shown), to complete injection.
The protective cover 4 is fixed on the nozzle first 3, and one of the remote nozzle body 1 positioned at the heating collar 2
End, for preventing the melt from wrapping up the heating collar 2.
In present embodiment, the protective cover 4 is pyramidal structure, certainly, its structure not limited to this, as long as resistance can be played
Melt is kept off, prevents melt from wrapping up the effect of the heating collar 2.
Specifically, in present embodiment, the protective cover 4 includes being fixed on the bottom wall 41 of the nozzle first 3 and by described
The outer peripheral edge of bottom wall 41 bends the side wall 42 of extension to the direction of nozzle body 1.
The bottom wall 41 is located at one end of the remote nozzle body 1 of the heating collar 2.The bottom wall 41 can be flat board
Shape, or arcuate structure.
The direction of the cross-sectional area of the side wall 42 from the nozzle first 3 to the nozzle body 1 gradually increases.It is more excellent
, the heating collar 2 is completely covered in the orthographic projection in the side wall 42 to the direction of heating collar 2.The structure causes the heating
Circle 2 is covered to form protection completely, it is therefore prevented that melt is splashed to the heating collar 2 in injection moulding process.
Certainly, also it can stretch out to form wall extension in the periphery of one end of the remote bottom wall 41 of the side wall 42
(not shown), makes the wall extension parallel with the bottom wall 41, so as to enter some effect for strengthening gear melt.
, will be described to observe at any time in its inner case, present embodiment in order to protect the visual of the heating collar 2
Side wall 42 is arranged at intervals with the nozzle body 1.
In addition, external diameter of the side wall 42 close to one end of the nozzle body 1 is less than or equal to the nozzle body 1
External diameter.So that the overall structure of nozzle 10 is simple, easy to operate, the protective cover 4 will not block operation sight.
In present embodiment, the protective cover 4 is made up of Metal plate, is certainly not limited to this, such as the material such as aluminium alloy
Material is all feasible.
The utility model also provides a kind of injection machine (not shown), including barrel and the nozzle with the barrel even, described
The nozzle 10 that nozzle provides for the utility model.
Compared with correlation technique, nozzle and injection machine of the present utility model set up protective cover in the nozzle head, pass through institute
State protection cover-cap and set residence and state heating collar, so as to prevent the melt overflowed voluntarily to fall from reaching the heating collar in injection
Under, the purpose for protecting the heating collar is realized, the service life of the nozzle and the injection machine is improved, be also prevent molten
Material parcel flange components, safeguard and change convenient.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (8)
1. a kind of nozzle, including for keep in melt nozzle body, by the melt heat it is being kept molten by it plus
Gas ket and the nozzle head that the melt is injected to mould, the nozzle head are fixedly connected and are interconnected with the nozzle body,
The heating collar is sheathed on one end of the close nozzle body of the nozzle head, it is characterised in that the nozzle also includes
The protective cover of the nozzle head is fixed on, one end that the protective cover is located at the remote nozzle body of the heating collar is used for
Prevent the melt from wrapping up the heating collar.
2. nozzle according to claim 1, it is characterised in that the protective cover is pyramidal structure.
3. nozzle according to claim 1, it is characterised in that the protective cover includes the bottom wall for being fixed on the nozzle head
With the side wall that extension is bent from the outer peripheral edge of the bottom wall to the nozzle body direction, the bottom wall is located at the heating collar
One end away from the nozzle body, the cross-sectional area of the side wall from the nozzle head to the direction of the nozzle body by
It is cumulative big.
4. nozzle according to claim 3, it is characterised in that the side wall is arranged at intervals with the nozzle body, described
External diameter of the side wall close to one end of the nozzle body is less than or equal to the external diameter of the nozzle body.
5. nozzle according to claim 4, it is characterised in that the orthographic projection in the side wall to the heating collar direction is complete
Cover the heating collar.
6. nozzle according to claim 1, it is characterised in that the protective cover is made up of Metal plate.
7. nozzle according to claim 1, it is characterised in that the nozzle head is fixed with the nozzle body by flange
Connection.
8. a kind of injection machine, including barrel and the nozzle with the barrel even, it is characterised in that the nozzle is claim 1
Nozzle described in~7 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720196284.5U CN206551370U (en) | 2017-03-01 | 2017-03-01 | Nozzle and injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720196284.5U CN206551370U (en) | 2017-03-01 | 2017-03-01 | Nozzle and injection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206551370U true CN206551370U (en) | 2017-10-13 |
Family
ID=60361844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720196284.5U Expired - Fee Related CN206551370U (en) | 2017-03-01 | 2017-03-01 | Nozzle and injection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206551370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005524A (en) * | 2019-06-04 | 2020-04-14 | 安徽扬子地板股份有限公司 | Production method of rapid side-sliding installation floor |
-
2017
- 2017-03-01 CN CN201720196284.5U patent/CN206551370U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005524A (en) * | 2019-06-04 | 2020-04-14 | 安徽扬子地板股份有限公司 | Production method of rapid side-sliding installation floor |
| US11858184B2 (en) | 2019-06-04 | 2024-01-02 | Anhui Yangzi Flooring Incorporated Company | Method for producing floorboard for quick sideslip installation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206551370U (en) | Nozzle and injection machine | |
| CN208615214U (en) | A kind of injecting head being easily installed disassembly | |
| CN208484135U (en) | A kind of easily demoulding efficient injection mold | |
| CN107379452A (en) | A kind of heating cylinder structure for injection machine | |
| CN202318841U (en) | Casting moulding metal heater for injection mould hot runner system | |
| CN207930984U (en) | A kind of display base production equipment | |
| CN204800983U (en) | Combined material , special former of high -molecular polymer material | |
| CN202922922U (en) | Injection molding machine cylinder | |
| CN202572898U (en) | Special screw for injection molding machine for molding transparent plastic products | |
| CN202623204U (en) | Plasticizing component of injection molding machine | |
| CN202293169U (en) | Silica-gel injection gun barrel | |
| CN204640727U (en) | Be provided with the Simple injection molding machine structure of through hole | |
| CN207766045U (en) | A kind of motor rotor die-casting exhaust structure | |
| EP3539692A1 (en) | Aluminum alloy low-pressure casting device and process | |
| CN206201323U (en) | A kind of dexterous type novel injection moulding machine | |
| CN207240691U (en) | Three sections can heated type injection molding machine nozzle | |
| CN204546846U (en) | Cooling structure in mould | |
| CN102729424A (en) | Plasticizing part of injection molding machine | |
| CN216068445U (en) | Plastic bent pipe sleeve injection mold | |
| CN203166655U (en) | Plastic packaging assembly for motor stator coil | |
| CN104108185A (en) | Composite liner and manufacturing method thereof, and water heater | |
| CN107839993A (en) | A kind of external screw thread protective cap | |
| CN206568451U (en) | A kind of profiling wrapping tool | |
| CN107777117A (en) | A kind of internal thread protective cap | |
| CN206884109U (en) | A kind of injection machine sheath being easily installed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20210301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |