CN208197452U - A kind of thin-walled plastic cement filter is molded into plastic structure - Google Patents
A kind of thin-walled plastic cement filter is molded into plastic structure Download PDFInfo
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- CN208197452U CN208197452U CN201721893453.7U CN201721893453U CN208197452U CN 208197452 U CN208197452 U CN 208197452U CN 201721893453 U CN201721893453 U CN 201721893453U CN 208197452 U CN208197452 U CN 208197452U
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- sprue
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- plastic cement
- branch flow
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Abstract
The utility model is suitable for injection molding technology field, a kind of thin-walled plastic cement filter is provided to be molded into plastic structure, its by setting the first sprue and with vertically disposed second sprue of the first sprue, and first sprue be connected to the intermediate position of the second sprue, the plastic melts in the first sprue may make balancedly to enter in the second sprue, and it is respectively provided with the both ends that two branch flow passages are connected to the second sprue, and second the middle part of sprue and branch flow passage connect, so that the plastic melts in the second sprue can be balancedly flowed into each branch flow passage, the end of branch flow passage is provided with the glue-feeder for leading to the injection die cavities of thin-walled plastic cement filter, to which each branch flow passage can two thin-walled plastic cement filters of injection molding, to by one it is main into glue runner can single injection-molded it is multiple thin Wall plastic cement filter, not only production efficiency is higher, and the thin-walled plastic cement filter quality being molded by is preferable, and exterior aesthetics are higher.
Description
Technical field
The utility model belongs to injection molding technology field more particularly to a kind of thin-walled plastic cement filter is molded into plastic structure.
Background technique
Thin-walled plastic cement filter, if injection molding channel design is bad when injection molding, will lead to the finished product being molded by and go out because its is relatively thin
The problems such as existing notch, burr, corrugated surface, it is therefore necessary to provide one kind make after thin-walled plastic cement filter injection molding quality compared with
Good, appearance degree is preferably molded into glue flow passage structure.
Utility model content
The purpose of this utility model is to provide a kind of thin-walled plastic cement filters to be molded into plastic structure, it is intended to solve existing skill
The injection molding problem that thin-walled plastic parts product quality is bad, appearance is bad of art.
The utility model is realized in this way: a kind of thin-walled plastic cement filter is molded into plastic structure, for being molded thin-walled modeling
Glue filter comprising main into glue runner and the branch flow passage being connected with the master into glue runner, the master is into Jiao Liudaobao
Include the first sprue being vertically arranged and the second sprue with the first sprue vertical connection, first sprue and
The connectivity points of second sprue are located at the intermediate position of second sprue, and there are two the branch flow passage settings, institute
State the both ends that two branch flow passages are respectively arranged on second sprue, and described two branch flow passages be it is arranged symmetrically, it is described
The end of branch flow passage is provided with the glue-feeder being connected with the injection die cavities for being injection molding thin-walled plastic cement filter.
Specifically, the glue-feeder is circle.
Further, the diameter of the round glue-feeder is less than or equal to 0.6mm.
Specifically, the branch flow passage is vertically arranged with second sprue.
Further, the connectivity points of the branch flow passage and second sprue are located at the middle part of the branch flow passage
Position.
Specifically, second sprue and the branch flow passage are located in same level.
Further, the injection die cavities for being injection molding thin-walled plastic cement filter include thinner wall section and in the thinner wall section
The extended edge part in edge.
Further, the thickness of the thinner wall section is less than or equal to 0.05mm.
Further, the diameter of the thinner wall section is greater than or equal to 3mm.
Further, first sprue is coniform in length.
Thin-walled plastic cement filter provided by the utility model is molded into plastic structure, by the first sprue of setting and with the
Vertically disposed second sprue of one sprue, and the first sprue is connected to the intermediate position of the second sprue, in this way, can make
The plastic melts obtained in the first sprue balancedly enter in the second sprue, and are respectively provided with two branch flow passages difference
The both ends of the second sprue are connected to, and the middle part of the second sprue and branch flow passage connects, so that in the second sprue
Plastic melts can balancedly be flowed into each branch flow passage, the end of branch flow passage, which is provided with, leads to thin-walled plastic cement filter
The glue-feeder of injection die cavities, thus each branch flow passage can two thin-walled plastic cement filters of injection molding, thus pass through one
It is main into glue runner can the multiple thin-walled plastic cement filters of single injection-molded, not only production efficiency is higher, and due to injection molding channel
The reasonability of design, so that the thin-walled plastic cement filter quality being molded by is preferable, exterior aesthetics are higher.
Detailed description of the invention
Fig. 1 is that thin-walled plastic cement filter provided by the embodiment of the utility model is molded stereoscopic schematic diagram into plastic structure；
Fig. 2 is the enlarged diagram of the part A of Fig. 1；
Fig. 3 is a stereoscopic schematic diagram of the injection die cavities of thin-walled plastic cement filter provided by the embodiment of the utility model；
Fig. 4 is another schematic diagram of the injection die cavities of thin-walled plastic cement filter provided by the embodiment of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or it may be simultaneously present centering elements.When an element referred to as " is connected to " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.
It should also be noted that, the positional terms such as left and right, upper and lower in the present embodiment, be only each other relative concept or
It is reference with the normal operating condition of product, and should not be regarded as restrictive.
As depicted in figs. 1 and 2, it is molded for thin-walled plastic cement filter provided by the embodiment of the utility model into each of plastic structure
Accompanying drawings, for being molded thin-walled plastic cement filter comprising lead into glue runner 1 and the branch being connected with master into glue runner
Runner 2, wherein it is main into glue runner 1 include the first sprue 11 being vertically arranged and with 11 vertical connection of the first sprue the
The connectivity points of two sprues 12, the first sprue 11 and the second sprue 12 are located at the intermediate position of the second sprue 12, in this way,
The plastic melts in the first sprue 11 may make to flow uniformly into the second sprue 12, wherein branch flow passage 2 is provided with
Two, which is respectively arranged on the both ends of the second sprue 12, and two branch flow passages 2 are arranged symmetrically, thus
Ensure that the plastic melts in the second sprue 12 are uniformly distributed in two branch flow passages 2, guarantees the note in each branch flow passage 2
Mould the harmony of melt and the consistency of injection moulding speed.Further, the end of branch flow passage 2 is provided with and is injection molding thin-walled modeling
The glue-feeder 21 that the injection die cavities c of glue filter is connected, the injection molding melt in branch flow passage 2 is injected into and is injection molding thin-walled
In the injection die cavities c of plastic cement filter.
Thin-walled plastic cement filter provided by the utility model is molded into plastic structure, by the first sprue 11 of setting and with
Vertically disposed second sprue 12 of first sprue 11, and the first sprue 11 is connected to the middle part of the second sprue 12
Position, in this way, the plastic melts in the first sprue 11 may make balancedly to enter in the second sprue 12, and is respectively provided with
Two branch flow passages 2 are connected to the both ends of the second sprue 12, and the middle part of the second sprue 12 and branch flow passage 2 connects
It connects, so that the plastic melts in the second sprue 12 can be balancedly flowed into each branch flow passage 2, the end of branch flow passage 2
End is provided with the glue-feeder 21 for leading to the injection die cavities c of thin-walled plastic cement filter, so that each branch flow passage 2 can injection molding
Two thin-walled plastic cement filters, thus by one it is main into glue runner 1 can the multiple thin-walled plastic cement filters of single injection-molded,
Not only production efficiency is higher, and due to injection molding channel design reasonability, thus the thin-walled plastic cement filter quality being molded by compared with
Good, exterior aesthetics are higher.
As a specific embodiment, the glue-feeder 21 is circle, and round glue-feeder 21 is more advantageous to injection molding melt more
Equilibrium, entrance is injection molding in the injection die cavities c of thin-walled plastic cement filter glibly.
As a specific embodiment, the diameter of round glue-feeder 21 is less than or equal to 0.6mm, in this way, may make entrance
The flow velocity of injection molding melt in the injection die cavities c for being injection molding thin-walled plastic cement filter is controlled appropriately, to be unlikely to
The finished product of thin-walled plastic cement filter is led to problems such as burr, notch occur because flow velocity is excessive or too small.
As a specific embodiment, branch flow passage 2 is to be vertically arranged with the second sprue 12, to may make affluent-dividing
12 equiblibrium mass distribution of road 2 and the second sprue.
As a specific embodiment, the connectivity points of branch flow passage 2 and the second sprue 12 are located at the centre of branch flow passage 2
Position, so that the injection molding melt in the second sprue 12 can balancedly be distributed into branch flow passage 2, so that branch flow passage
The glue-feeder 21 at 2 both ends into glue amount equity.
As a specific embodiment, the second sprue 12 and branch flow passage 2 are located in same level, may make and are conducive to
Plastic melts PARALLEL FLOW, consequently facilitating controlling its flowing velocity.
As a specific embodiment, referring also to Fig. 3 and Fig. 4, the injection molding for being injection molding thin-walled plastic cement filter
Chamber c includes the thinner wall section c1 and edge part c2 extended in the edge of thinner wall section c1.Wherein, edge part c2 is along thinner wall section c1
Edge upwardly or downwardly extend and formed, and the upper and lower part of edge part c2 is arranged symmetrically about thinner wall section c1.
As a specific embodiment, the thickness of thinner wall section c1 is less than or equal to 0.05mm.
As a specific embodiment, the diameter of thinner wall section c1 is greater than or equal to 3mm.
As a better embodiment, the first sprue 11 is coniform in length, and big end is connected with the second sprue 12,
Second sprue 12 and 2 section of branch flow passage are rounded, in this way, the flowing velocity for reasonably controlling plastic cement melt can be conducive to,
To be conducive to the thin-walled plastic cement filter for being molded by better quality.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modification, equivalent replacement or improvement etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (10)
1. a kind of thin-walled plastic cement filter is molded into plastic structure, for being molded thin-walled plastic cement filter, it is characterised in that: including master
Into glue runner and the branch flow passage being connected with the master into glue runner, the master includes that first be vertically arranged is led into glue runner
Runner and the second sprue with the first sprue vertical connection, the company of first sprue and second sprue
Logical point is located at the intermediate position of second sprue, and there are two the branch flow passage settings, described two branch flow passage difference
Set on the both ends of second sprue, and described two branch flow passages are arranged symmetrically, the end setting of the branch flow passage
There is glue-feeder, the injection die cavities for being injection molding thin-walled plastic cement filter are connected with a glue-feeder.
2. thin-walled plastic cement filter as described in claim 1 is molded into plastic structure, it is characterised in that: the glue-feeder is circle
Shape.
3. thin-walled plastic cement filter as claimed in claim 2 is molded into plastic structure, it is characterised in that: the circle glue-feeder
Diameter is less than or equal to 0.6mm.
4. thin-walled plastic cement filter as described in claim 1 is molded into plastic structure, it is characterised in that: the branch flow passage and institute
The second sprue is stated to be vertically arranged.
5. thin-walled plastic cement filter as described in claim 1 is molded into plastic structure, it is characterised in that: the branch flow passage and institute
The connectivity points for stating the second sprue are located at the intermediate position of the branch flow passage.
6. thin-walled plastic cement filter as described in claim 1 is molded into plastic structure, it is characterised in that: second sprue and
The branch flow passage is located in same level.
7. thin-walled plastic cement filter as described in claim 1 is molded into plastic structure, it is characterised in that: described to be injection molding thin-walled modeling
The injection die cavities of glue filter include thinner wall section and the edge part extended in the edge of the thinner wall section.
8. thin-walled plastic cement filter as claimed in claim 7 is molded into plastic structure, it is characterised in that: the thickness of the thinner wall section
Less than or equal to 0.05mm.
9. thin-walled plastic cement filter as claimed in claim 7 is molded into plastic structure, it is characterised in that: the diameter of the thinner wall section
More than or equal to 3mm.
10. thin-walled plastic cement filter as described in any one of claim 1 to 9 is molded into plastic structure, it is characterised in that: described
One sprue is coniform in length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721893453.7U CN208197452U (en) | 2017-12-28 | 2017-12-28 | A kind of thin-walled plastic cement filter is molded into plastic structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721893453.7U CN208197452U (en) | 2017-12-28 | 2017-12-28 | A kind of thin-walled plastic cement filter is molded into plastic structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208197452U true CN208197452U (en) | 2018-12-07 |
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ID=64490975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721893453.7U Active CN208197452U (en) | 2017-12-28 | 2017-12-28 | A kind of thin-walled plastic cement filter is molded into plastic structure |
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| CN (1) | CN208197452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113459421A (en) * | 2021-05-17 | 2021-10-01 | 宁波敏纳模具科技有限公司 | Method for forming thin-wall product by using novel die |
-
2017
- 2017-12-28 CN CN201721893453.7U patent/CN208197452U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113459421A (en) * | 2021-05-17 | 2021-10-01 | 宁波敏纳模具科技有限公司 | Method for forming thin-wall product by using novel die |
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