CN108582658A - a kind of injection moulding machine nozzle structure - Google Patents
a kind of injection moulding machine nozzle structure Download PDFInfo
- Publication number
- CN108582658A CN108582658A CN201810189923.4A CN201810189923A CN108582658A CN 108582658 A CN108582658 A CN 108582658A CN 201810189923 A CN201810189923 A CN 201810189923A CN 108582658 A CN108582658 A CN 108582658A
- Authority
- CN
- China
- Prior art keywords
- filter core
- injection moulding
- moulding machine
- round platform
- connecting tube
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/20—Injection nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
Abstract
The present invention relates to a kind of injection moulding machine nozzle structures, including nozzle, the first filter core, the second filter core, connecting tube, tapping channel is offered in the front side tapered mouth of the nozzle, and it is equipped with seal washer in the rear side of tapping channel, first filter core is in connecting tube, second filter core is in the first filter core, and the connecting tube installs the first filter core and one end of the second filter core is threadedly coupled with nozzle.The present invention is equipped with mutually nested the first filter core and the second filter core, and filter effect is more preferable, can effectively improve product quality, and convenient disassembly, convenient for cleaning filter core.
Description
Technical field
The present invention relates to injection-moulding device field more particularly to a kind of injection moulding machine nozzle structures.
Background technology
Injection molding machine is that variously-shaped plastic products are made using mould for plastics for thermoplastic or thermosetting property material
Main former, injection moulding realized by injection molding machine and mold, and wherein injection molding machine nozzle is connection conveying pipeline
With the structure of mold, existing injection molding machine nozzle does not have filtering function mostly, impurity that can not be in filter stock, with filtering
Not easy cleaning after the spray nozzle clogging of function, and filter effect is relatively poor.
Invention content
The purpose of the present invention is to provide a kind of injection moulding machine nozzle structures, to solve the above technical problems.
The present invention uses following technical scheme to achieve the above object：
A kind of injection moulding machine nozzle structure, including nozzle, the first filter core, the second filter core, connecting tube, it is characterised in that：The nozzle
Front side tapered mouth in offer tapping channel, and be equipped with seal washer in the rear side of tapping channel, first filter core is embedding
In in connecting tube, second filter core is in the first filter core, one end of connecting tube installation first filter core and the second filter core
It is threadedly coupled with nozzle.
On the basis of above-mentioned technical proposal, the front side end of first filter core is equipped with circular groove, and side end face is interior thereafter
Side is provided with locating slot.
On the basis of above-mentioned technical proposal, the front end face of second filter core is equipped with round platform, in the center of round platform
The back end surface outside of the through-hole being provided with inside connection filtration barrel body, the filtration barrel body is equipped with positioning column, the round platform and circle
Connected in star matches, and the positioning column is matched with locating slot.
On the basis of above-mentioned technical proposal, the deep equality of the thickness and circular groove of the round platform.
On the basis of above-mentioned technical proposal, the through-hole on the round platform connects by the Kong Weiyu tapping channels on seal washer
It is logical.
Compared with prior art, the present invention has the following advantages：Structure of the invention reasonable design, cost are low；It is equipped with
Mutually nested the first filter core and the second filter core, the impurity of double filtration variable grain size, filter effect is more preferable, and is not easy
It blocks；Cartridge removal is convenient, convenient for cleaning.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the nozzle internal structure schematic diagram of the present invention.
Fig. 3 is the first filter core and the second filter core attachment structure schematic diagram of the present invention.
In figure：1, nozzle, the 2, first filter core, the 3, second filter core, 4, connecting tube, 5, tapered mouth, 6, tapping channel, 7, sealing
Washer, 8, filtration barrel body, 9, round platform, 10, through-hole, 11, positioning column, 12, circular groove, 13, locating slot.
Specific implementation mode
The present invention is further elaborated in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of injection moulding machine nozzle structure, including nozzle 1, the first filter core 2, the second filter core 3, company
Take over 4, it is characterised in that：Tapping channel 6 is offered in the front side tapered mouth 5 of the nozzle 1, and after tapping channel 6
Side is equipped with seal washer 7, and for first filter core 2 in connecting tube 4, second filter core 3 is described in the first filter core 2
Connecting tube 4 installs the first filter core 2 and one end of the second filter core 3 is threadedly coupled with nozzle 1, and the front side end of first filter core 2 is set
There is circular groove 12, is provided with locating slot 13 on the inside of side end face thereafter, the front end face of second filter core 3 is equipped with round platform 9,
The center of round platform 9 is provided with the through-hole 10 inside connection filtration barrel body 8, is equipped on the outside of the back end surface of the filtration barrel body 8
Positioning column 11, the round platform 9 are matched with circular groove 12, and the positioning column 11 is matched with locating slot 13, the round platform 9
The deep equality of thickness and circular groove 12, the through-hole 10 on the round platform 9 is by the Kong Weiyu tapping channels on seal washer 7
6 connections.
The operation principle of the present invention：When specifically used, the tapered mouth 5 of nozzle 1 is connected the present invention with mold, connecting tube 4
Rear side connect conveying pipeline, screw feeding bar of the plastic raw materials through conveying pipeline after thawing is pushed into connecting tube 4, and raw material is through the first filter
Core 2 filters out relatively large impurity after filtering, and then filters out smaller impurity after 3 secondary filter of the second filter core, twice
Filtered raw material is discharged from the through-hole 10 on round platform 9 and flows into mold by the discharging logical 6 in tapered mouth 5；Make when for a long time
When needing to clean filter core after, the first filter core 2 and the second filter core 3 can be taken out by backing out nozzle 1, easy to clean.
The above is present pre-ferred embodiments, for the ordinary skill in the art, according to the present invention
Introduction, in the case where not departing from the principle of the present invention with spirit, changes, modifications, replacement and change that embodiment is carried out
Type is still fallen within protection scope of the present invention.
Claims (5)
1. a kind of injection moulding machine nozzle structure, including nozzle（1）, the first filter core（2）, the second filter core（3）, connecting tube（4）, feature
It is：The nozzle（1）Front side tapered mouth（5）Inside offer tapping channel（6）, and in tapping channel（6）Rear side set
There is seal washer（7）, first filter core（2）Embedded in connecting tube（4）It is interior, second filter core（3）Embedded in the first filter core（2）
It is interior, the connecting tube（4）First filter core is installed（2）With the second filter core（3）One end and nozzle（1）It is threadedly coupled.
2. a kind of injection moulding machine nozzle structure according to claim 1, it is characterised in that：First filter core（2）Front side
End is equipped with circular groove（12）, thereafter locating slot is provided on the inside of side end face（13）.
3. a kind of injection moulding machine nozzle structure according to claim 1, it is characterised in that：Second filter core（3）Front side
End face is equipped with round platform（9）, in round platform（9）Center be provided with connection filtration barrel body（8）Internal through-hole（10）, the filtering
Cylinder（8）Back end surface on the outside of be equipped with positioning column（11）, the round platform（9）With circular groove（12）It matches, the positioning
Column（11）With locating slot（13）It matches.
4. a kind of injection moulding machine nozzle structure according to claim 1, it is characterised in that：The round platform（9）Thickness and circle
Connected in star（12）Deep equality.
5. a kind of injection moulding machine nozzle structure according to claim 1, it is characterised in that：The round platform（9）On through-hole
（10）By seal washer（7）On Kong Weiyu tapping channels（6）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810189923.4A CN108582658A (en) | 2018-03-08 | 2018-03-08 | a kind of injection moulding machine nozzle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810189923.4A CN108582658A (en) | 2018-03-08 | 2018-03-08 | a kind of injection moulding machine nozzle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108582658A true CN108582658A (en) | 2018-09-28 |
Family
ID=63625770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810189923.4A Pending CN108582658A (en) | 2018-03-08 | 2018-03-08 | a kind of injection moulding machine nozzle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108582658A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366875A (en) * | 2018-11-27 | 2019-02-22 | 柳道万和(苏州)热流道系统有限公司 | Injection nozzle and injection molding machine with it |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05309218A (en) * | 1992-05-06 | 1993-11-22 | Z Kogyo Kk | Cylindrical filter |
| JPH0685011U (en) * | 1993-05-17 | 1994-12-06 | 株式会社テラルキョクトウ | Filtration device |
| JPH10217281A (en) * | 1997-02-03 | 1998-08-18 | Toyo Seikan Kaisha Ltd | Filter for injection molding |
| CN101927103A (en) * | 2009-09-24 | 2010-12-29 | 成都联创精密机械有限公司 | Net type filter element |
| CN203697382U (en) * | 2014-01-20 | 2014-07-09 | 杨福兴 | Injection molding machine nozzle with twice filtering function |
| CN104149309A (en) * | 2014-08-13 | 2014-11-19 | 无锡联创薄板有限公司 | Filter screen for extruding machine |
| CN104415595A (en) * | 2013-09-05 | 2015-03-18 | 程章 | Filter drum internally provided with dual-layer filtering structure |
| CN204451016U (en) * | 2014-12-16 | 2015-07-08 | 北京兴科迪科技有限公司 | A kind of injection machine nozzle |
| CN105269757A (en) * | 2015-11-16 | 2016-01-27 | 林勇 | Nozzle filtering system |
| CN205835825U (en) * | 2016-07-04 | 2016-12-28 | 柳州双林汽车部件科技有限公司 | Injection charging barrel of injection molding machine nozzle filtration core |
| CN206138824U (en) * | 2016-11-05 | 2017-05-03 | 赣州集盛科技有限责任公司 | Filter equipment who uses during liquid feeding |
| CN106823552A (en) * | 2017-02-28 | 2017-06-13 | 南京元凯生物能源环保工程有限公司 | A kind of efficiently quick Tea Polyphenols tea grounds separator |
-
2018
- 2018-03-08 CN CN201810189923.4A patent/CN108582658A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05309218A (en) * | 1992-05-06 | 1993-11-22 | Z Kogyo Kk | Cylindrical filter |
| JPH0685011U (en) * | 1993-05-17 | 1994-12-06 | 株式会社テラルキョクトウ | Filtration device |
| JPH10217281A (en) * | 1997-02-03 | 1998-08-18 | Toyo Seikan Kaisha Ltd | Filter for injection molding |
| CN101927103A (en) * | 2009-09-24 | 2010-12-29 | 成都联创精密机械有限公司 | Net type filter element |
| CN104415595A (en) * | 2013-09-05 | 2015-03-18 | 程章 | Filter drum internally provided with dual-layer filtering structure |
| CN203697382U (en) * | 2014-01-20 | 2014-07-09 | 杨福兴 | Injection molding machine nozzle with twice filtering function |
| CN104149309A (en) * | 2014-08-13 | 2014-11-19 | 无锡联创薄板有限公司 | Filter screen for extruding machine |
| CN204451016U (en) * | 2014-12-16 | 2015-07-08 | 北京兴科迪科技有限公司 | A kind of injection machine nozzle |
| CN105269757A (en) * | 2015-11-16 | 2016-01-27 | 林勇 | Nozzle filtering system |
| CN205835825U (en) * | 2016-07-04 | 2016-12-28 | 柳州双林汽车部件科技有限公司 | Injection charging barrel of injection molding machine nozzle filtration core |
| CN206138824U (en) * | 2016-11-05 | 2017-05-03 | 赣州集盛科技有限责任公司 | Filter equipment who uses during liquid feeding |
| CN106823552A (en) * | 2017-02-28 | 2017-06-13 | 南京元凯生物能源环保工程有限公司 | A kind of efficiently quick Tea Polyphenols tea grounds separator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366875A (en) * | 2018-11-27 | 2019-02-22 | 柳道万和(苏州)热流道系统有限公司 | Injection nozzle and injection molding machine with it |
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