CN109719896A - A kind of nozzle with filtering function - Google Patents
A kind of nozzle with filtering function Download PDFInfo
- Publication number
- CN109719896A CN109719896A CN201811599714.3A CN201811599714A CN109719896A CN 109719896 A CN109719896 A CN 109719896A CN 201811599714 A CN201811599714 A CN 201811599714A CN 109719896 A CN109719896 A CN 109719896A
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- CN
- China
- Prior art keywords
- strainer
- fixed block
- permanent magnet
- nozzle
- mounting blocks
- 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.)
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Abstract
This application involves a kind of nozzles with filtering function, and strainer mounting blocks and strainer are arranged in the installation cavity of nozzle body, is filtered by strainer to impurity, play the role of purifying impurity particle in molten plastic.Still further aspect, pass through the setting of the first permanent magnet, strainer mounting blocks and the fixed block as permanent magnet, pass through magneticaction, fixed block abuts against strainer mounting blocks, to play fixed function to total, again strainer mounting blocks and fixed block are easily dismounted simultaneously, is convenient for changing strainer.
Description
Technical field
The application belongs to injection-moulding device technical field, more particularly, to a kind of nozzle with filtering function.
Background technique
Injection molding machine also known as injection (mo(u)lding) machine or injector.It can utilize the thermoplastic of melting or thermosetting plastics
Plastic products of various shapes are made in mould for plastics.When injection molding machine works, plastic melt is pumped through nozzle, master by barrel
Arrival type chamber after runner, runner and cast gate is formed in the intracavitary cooling of type.
Strainer can be usually arranged for the impurity particle in melt filtration to filter in the nozzle of the prior art, but strainer
It is typically fixed to be difficult to replace in nozzle.
Summary of the invention
The technical problem to be solved by the present invention is to solve deficiency in the prior art, to provide a kind of with filtering
The nozzle of function.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of nozzle with filtering function, comprising:
Nozzle body, has fluid channel, and one end of nozzle body has the opening being connected to fluid channel, nozzle body
The other end has the stair-stepping installation cavity being connected to fluid channel；
First permanent magnet is set in the outside of nozzle body；
Strainer mounting blocks are permanent magnet or magnetizer, are hollow cylindrical, and one end is opening, and the other end is cecum, side wall
With several side openings, strainer is provided in hollow cylinder；
Fixed block is permanent magnet, and the outer side of setting installation cavity, centre has channel；
The pole orientation of first permanent magnet, strainer mounting blocks and fixed block is identical.
Preferably, the nozzle with filtering function of the invention, the channel in the fixed block is tapered channel, outer
The diameter of side is greater than the diameter of inner side.
Preferably, the nozzle with filtering function of the invention, first permanent magnet are iron rubidium boron magnets.
Preferably, the nozzle with filtering function of the invention, the strainer mounting blocks and fixed block are magnet steel.
Preferably, the nozzle with filtering function of the invention, first permanent magnet are threadedly secured to nozzle sheet
Body.
Preferably, the nozzle with filtering function of the invention is provided with close between the fixed block and installation cavity wall
Sealing.
The beneficial effects of the present invention are:
Strainer mounting blocks and strainer is arranged in nozzle with filtering function of the invention in the installation cavity of nozzle body,
Impurity is filtered by strainer, plays the role of purifying impurity particle in molten plastic.Still further aspect, forever by first
The setting of magnet, strainer mounting blocks and the fixed block as permanent magnet, by magneticaction, fixed block abuts against strainer installation
Block to play fixed function to total, while dismounts strainer mounting blocks and fixed block easily,
It is convenient for changing strainer.
Detailed description of the invention
The technical solution of the application is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the cross-sectional view of the nozzle with filtering function of the embodiment of the present application；
Fig. 2 is the strainer mounting blocks of the embodiment of the present application and the structural schematic diagram of strainer.
Appended drawing reference in figure are as follows:
Nozzle body 1, opening 11, fluid channel 12, installation cavity 13.
First permanent magnet 2.
Strainer mounting blocks 3, side opening 31.
Fixed block 4.
Strainer 5.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the application and simplifies description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the application protection scope.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the invention, unless separately
It is described, the meaning of " plurality " is two or more.
In the description of the present application, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in this application.
It is described in detail the technical solution of the application below with reference to the accompanying drawings and in conjunction with the embodiments.
Embodiment
The present embodiment provides a kind of nozzles with filtering function, as illustrated in fig. 1 and 2, comprising:
Nozzle body 1 has fluid channel 12, and one end of nozzle body 1 has the opening 11 being connected to fluid channel 12,
1 other end of nozzle body has the stair-stepping installation cavity 13 being connected to fluid channel 12；
First permanent magnet 2, is set in the outside of nozzle body 1；
Strainer mounting blocks 3 are permanent magnet or magnetizer, are hollow cylindrical, and one end is opening, and the other end is cecum, side
Wall has several side openings 31, is provided with strainer 5 in hollow cylinder；
Fixed block 4 is permanent magnet, and the outer side of setting installation cavity 13, centre has channel；
The pole orientation of first permanent magnet 2, strainer mounting blocks 3 and fixed block 4 is identical, than the first permanent magnet as shown in figure 1
2, the pole orientation of strainer mounting blocks 3 and fixed block 4 is the left side pole S, the right side pole N.
3 He of strainer mounting blocks is arranged in the nozzle with filtering function of the present embodiment in the installation cavity 13 of nozzle body 1
Strainer 5 is filtered impurity by strainer 5, plays the role of purifying impurity particle in molten plastic.Still further aspect is led to
The setting for crossing the first permanent magnet 2, strainer mounting blocks 3 and the fixed block 4 as permanent magnet, by magneticaction, fixed block 4 is supported
Against strainer mounting blocks 3, to play fixed function to total, while making strainer mounting blocks 3 and fixed block 4 again very
It is easily dismounted, is convenient for changing strainer 5.
Further, the channel in fixed block 4 is tapered channel, and the diameter of outer side is greater than the straight of inner side
Diameter.Tapered channel can be convenient the injection of molten plastic.
Further, the first permanent magnet 2 is iron rubidium boron magnets.Iron rubidium boron magnets have strong magnetic force.
Further, strainer mounting blocks 3 and fixed block 4 are magnet steel.Magnet steel uniformly higher intensity and smooth surface.
Further, the first permanent magnet 2 is threadedly secured to nozzle body 1.
By removable mode, the first permanent magnet 2 is removed with can be convenient, after removing, strainer mounting blocks 3 just do not have magnetic
Power is fixed, and at this time can easily be taken out strainer mounting blocks 3 and fixed block 4 out of installation cavity.
Further, it is provided with sealing element between 13 inner wall of the fixed block 4 and installation cavity, to prevent fixed block 4 and peace
It behave affectedly clearance lenkage between 13 inner walls.
It is enlightenment with the above-mentioned desirable embodiment according to the application, through the above description, relevant staff is complete
Full various changes and amendments can be carried out in the range of without departing from this item application technical idea.The technology of this item application
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (6)
1. a kind of nozzle with filtering function characterized by comprising
Nozzle body (1) has fluid channel (12), and one end of nozzle body (1) has opens with what fluid channel (12) was connected to
Mouth (11), nozzle body (1) other end have the stair-stepping installation cavity (13) being connected to fluid channel (12)；
First permanent magnet (2), is set in the outside of nozzle body (1)；
Strainer mounting blocks (3) are permanent magnet or magnetizer, are hollow cylindrical, and one end is opening, and the other end is cecum, side wall
With several side openings (31), strainer (5) are provided in hollow cylinder；
Fixed block (4) is permanent magnet, and the outer side of setting installation cavity (13), centre has channel；
The pole orientation of first permanent magnet (2), strainer mounting blocks (3) and fixed block (4) is identical.
2. the nozzle according to claim 1 with filtering function, which is characterized in that the channel in the fixed block (4)
For tapered channel, the diameter of outer side is greater than the diameter of inner side.
3. the nozzle according to claim 1 or 2 with filtering function, which is characterized in that first permanent magnet (2) is
Iron rubidium boron magnets.
4. the nozzle according to claim 1-3 with filtering function, which is characterized in that the strainer mounting blocks
(3) and fixed block (4) is magnet steel.
5. the nozzle according to claim 1-4 with filtering function, which is characterized in that first permanent magnet
(2) it is threadedly secured to nozzle body (1).
6. the nozzle according to claim 1-5 with filtering function, which is characterized in that the fixed block (4)
Sealing element is provided between installation cavity (13) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811599714.3A CN109719896A (en) | 2018-12-26 | 2018-12-26 | A kind of nozzle with filtering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811599714.3A CN109719896A (en) | 2018-12-26 | 2018-12-26 | A kind of nozzle with filtering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109719896A true CN109719896A (en) | 2019-05-07 |
Family
ID=66297198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811599714.3A Pending CN109719896A (en) | 2018-12-26 | 2018-12-26 | A kind of nozzle with filtering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109719896A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4434053A (en) * | 1982-07-06 | 1984-02-28 | Osuna Diaz J M | Two-stage filter for injection molding machine |
| CN2340600Y (en) * | 1998-07-17 | 1999-09-29 | 胡俊雄 | High performance filtering nozzle of jet moulder |
| CN203945570U (en) * | 2014-07-25 | 2014-11-19 | 宁波威瑞精密机械有限公司 | Filter nozzle |
| CN206121279U (en) * | 2016-11-04 | 2017-04-26 | 林晓霞 | Filter for field irrigation |
| CN107486103A (en) * | 2017-09-29 | 2017-12-19 | 南通玖伍捌科技企业孵化器有限公司 | A kind of noise reduction radiating agitator tank |
-
2018
- 2018-12-26 CN CN201811599714.3A patent/CN109719896A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4434053A (en) * | 1982-07-06 | 1984-02-28 | Osuna Diaz J M | Two-stage filter for injection molding machine |
| CN2340600Y (en) * | 1998-07-17 | 1999-09-29 | 胡俊雄 | High performance filtering nozzle of jet moulder |
| CN203945570U (en) * | 2014-07-25 | 2014-11-19 | 宁波威瑞精密机械有限公司 | Filter nozzle |
| CN206121279U (en) * | 2016-11-04 | 2017-04-26 | 林晓霞 | Filter for field irrigation |
| CN107486103A (en) * | 2017-09-29 | 2017-12-19 | 南通玖伍捌科技企业孵化器有限公司 | A kind of noise reduction radiating agitator tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190507 |
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| RJ01 | Rejection of invention patent application after publication |