CN206493533U - Folded mould TOP-TIP - Google Patents
Folded mould TOP-TIP Download PDFInfo
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- CN206493533U CN206493533U CN201720035265.4U CN201720035265U CN206493533U CN 206493533 U CN206493533 U CN 206493533U CN 201720035265 U CN201720035265 U CN 201720035265U CN 206493533 U CN206493533 U CN 206493533U
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Abstract
The utility model discloses a kind of folded mould TOP-TIP, folded mould TOP-TIP includes the first hot flow path component, the second hot flow path component and integrated template, first hot flow path component includes the first flow distribution plate, the on the first flow distribution plate first hot nozzle component and the first cylinder assembly, and the first cylinder assembly is used for the opening and closing for controlling the first hot nozzle component；Second hot flow path component includes the second flow distribution plate, the on the second flow distribution plate second hot nozzle component and the second cylinder assembly, and the second cylinder assembly is used for the opening and closing for controlling the second hot nozzle component；Template includes being used for the first accommodating chamber of the first hot flow path component of receiving and the second accommodating chamber for accommodating the second hot flow path component.Template of the present utility model is structure as a whole, and also direct-assembling is integral for flow distribution plate, hot nozzle component, the cylinder assembly in each hot flow path component, so as to simplify structure, reduces template, optimize technique reduces cost.
Description
Technical field
The utility model is related to injection molding art, more particularly to a kind of folded mould TOP-TIP.
Background technology
Hot flow path（hot runner）Used in injection mold, the plastics of thawing are injected into the cavity of mould
Heating component set.TOP-TIP is typically made up of several parts such as Re Zui, flow distribution plate, temperature control box and annex.Hot nozzle form
Directly determine that TOP-TIP selects the manufacture with mould, thus TOP-TIP is often divided into open hot flow path system accordingly
System and valve needle type hot flow passage system.
Folded mould（Stack Injection Mould has）It is a kind of hot runner mould of special construction, folded mould is used as a kind of new mould
Technology has obtained continuous development, particularly and Hot runner Technology combination, make it one of current plastic mould development
Cutting edge technology.Folded mould is most suitable for shaping large flat product, shallow cavity housing class product, small-sized multi-cavity thin wall parts and needs high-volume
The product of production.
Folded mould is to combine two secondary or how secondary ordinary injection dies, and formula is arranged in an overlapping, and die cavity is arranged on two
On layer or multilayer template, melt is filled simultaneously at two or more die joints, and is poured into by folded mould TOP-TIP
The multiple die cavities of multilayer set back-to-back, obtain double plastic cement product.
Compared with traditional dies, the clamp force of folded mould TOP-TIP only improves 5%~10%, but yield can increase
90%~95%, this just drastically increases utilization rate of equipment and installations and production efficiency, and reduces cost.
However, folded mould TOP-TIP of the prior art realizes consolidating for the components such as flow distribution plate, hot nozzle using polylith template
Fixed, combination, template is thicker, complicated, installs inconvenience, and cost is higher.
The content of the invention
The purpose of this utility model is to provide a kind of folded mould TOP-TIP.
To realize the above-mentioned utility model first purpose, the embodiment of the utility model one provides a kind of folded mould hot flow path system
System, including the first hot flow path component, the second hot flow path component and integrated template, the first hot flow path component include first point
Plate, the on first flow distribution plate first hot nozzle component and the first cylinder assembly are flowed, first cylinder assembly is used to control
Make the opening and closing of the described first hot nozzle component；The second hot flow path component includes the second flow distribution plate, positioned at second flow distribution plate
On the second hot nozzle component and the second cylinder assembly, second cylinder assembly be used for control opening for the described second hot nozzle component
Close；The template includes being used to accommodate the first accommodating chamber of the first hot flow path component and for accommodating second hot flow path
Second accommodating chamber of component.
As the further improvement of the embodiment of the utility model one, first accommodating chamber and second accommodating chamber point
Not Wei Yu the relative both sides of the template, when the first hot flow path component and the second hot flow path assembling components to the mould
During plate, the plastic emitting of the first hot nozzle component and the second hot nozzle component is in opposite direction.
As the further improvement of the embodiment of the utility model one, the first hot nozzle component includes some first heat
Nozzle, first cylinder assembly includes some first cylinders, a pair of some first cylinders and some first hot nozzles 1
Should；The second hot nozzle component includes some second hot nozzles, and second cylinder assembly includes some second cylinders, described some
Second cylinder is corresponded with some second hot nozzles.
As the further improvement of the embodiment of the utility model one, first accommodating chamber includes some first and fixed
Hole, some first fixing holes are corresponded with some first cylinders；Second accommodating chamber includes some second and consolidated
Determine hole, some second fixing holes are corresponded with some second cylinders.
As the further improvement of the embodiment of the utility model one, first accommodating chamber also includes and described some the
The first chamber of one fixing hole conducting, the first chamber and the outline of first flow distribution plate are mutually matched；Described second
Accommodating chamber also includes the second chamber with some second fixing hole conductings, the second chamber and second flow distribution plate
Outline is mutually matched.
As the further improvement of the embodiment of the utility model one, each first hot nozzle and first flow distribution plate
Between for threaded connection, and/or to be threadedly coupled between each second hot nozzle and second flow distribution plate.
As the further improvement of the embodiment of the utility model one, be formed with the template first passage, second lead to
Road and public passage, when the first passage is turned on, the hot nozzle component of the first cylinder assembly control described first is opened；When
During the second channel conducting, the hot nozzle component of the second cylinder assembly control described second is opened；When the public passage is led
When logical, the hot nozzle component of the first cylinder assembly control described first is closed, and second cylinder assembly control described second
Hot nozzle component is closed.
As the further improvement of the embodiment of the utility model one, the folded mould TOP-TIP also includes total shunting
Plate, the first conduit assembly and second pipe component being connected with total flow distribution plate, first conduit assembly and described first
Flow distribution plate is connected, and the second pipe component is connected with second flow distribution plate.
Compared with prior art, the beneficial effects of the utility model are：The template of the embodiment of the utility model one is
Also direct-assembling is integral for flow distribution plate, hot nozzle component, cylinder assembly in integrative-structure, and each hot flow path component, so as to
To simplify structure, template is reduced, optimize technique reduces cost.
Brief description of the drawings
Fig. 1 is the adapted to injection system principle schematic of the embodiment of the utility model one；
Fig. 2 is the folded mould TOP-TIP stereogram of the embodiment of the utility model one；
Fig. 3 is that the folded mould TOP-TIP of the embodiment of the utility model one omits the stereogram of template；
Fig. 4 is that the first hot flow path component, the second hot flow path component and the template blast of the embodiment of the utility model one are shown
It is intended to；
Fig. 5 is the template stereogram of the embodiment of the utility model one；
Fig. 6 is the folded mould TOP-TIP sectional view of the embodiment of the utility model one；
Fig. 7 is subregion enlarged drawing in Fig. 6；
Fig. 8 is the folded mould TOP-TIP assemble method schematic diagram of the embodiment of the utility model one.
Embodiment
The utility model is described in detail below with reference to embodiment shown in the drawings.But these embodiment party
Formula is not intended to limit the utility model, structure that one of ordinary skill in the art is made according to these embodiments, method or
Conversion functionally is all contained in protection domain of the present utility model.
In each diagram of the application, for the ease of diagram, structure or partial some sizes can be relative to other knots
Structure or part are exaggerated, therefore, are only used for illustrating the basic structure of the theme of the application.
In addition, it is used herein such as " on ", " top ", " under ", the term of representation space relative position " lower section " be
A unit as shown in the drawings or feature are described relative to another unit or feature for the purpose of explanation is easy to
Relation.The term of relative space position can be intended to include equipment in use or work in addition to orientation shown in figure not
Same orientation.If for example, by figure equipment overturn, be described as being located at other units or feature " lower section " or " under "
Unit will be located at other units or feature " top ".Therefore, exemplary term " lower section " can include above and below both
Orientation.Equipment can be otherwise directed（It is rotated by 90 ° or other directions）, and correspondingly explain it is used herein with it is empty
Between related description language.
As shown in figure 1, being the principle schematic of adapted to injection system 100 of the embodiment of the utility model one.
Present embodiment is by taking valve type adapted to injection system as an example, and the adapted to injection system 100 includes hopper 10, barrel 20 and mould system
System 30.
Hopper 10 is used for the injection of sizing material 50.
Barrel 20 is used to sizing material 50 is mixed and is delivered in mold system 30.
Mold system 30 carries out injection moulding process by the sizing material 50 received.
With reference to Fig. 2 to Fig. 5, mold system 30 includes TOP-TIP 40 and mold cavity（Do not indicate）.
Here, so that TOP-TIP 40 is folded mould TOP-TIP 40 as an example.
Folded mould TOP-TIP 40 has sizing material entrance 401 close to one end of barrel 20.
In this way, the sizing material 50 in barrel 20 is entered in folded mould TOP-TIP 40 by sizing material entrance 401.
In the present embodiment, folding mould TOP-TIP 40 includes the first hot flow path component 41a, the second hot flow path component
41b and integrated template 42.
The first hot flow path component 41a includes the first flow distribution plate 411a, the on the first flow distribution plate 411a
One hot nozzle component 412a and the first cylinder assembly 413a, the first cylinder assembly 413a are for controlling the described first hot nozzle component
412a opening and closing.
Here, the first hot nozzle component 412a is valve needle type hot nozzle component, and the first cylinder assembly 413a passes through the heat of control first
The motion of nozzle component 412a inner valve needles and the opening and closing for realizing the first hot nozzle component 412a.
The second hot flow path component 41b includes the second flow distribution plate 411b, the on the second flow distribution plate 411b
Two hot nozzle component 412b and the second cylinder assembly 413b, the second cylinder assembly 413b are for controlling the described second hot nozzle component
412b opening and closing.
Here, the second hot nozzle component 412b is valve needle type hot nozzle component, and the second cylinder assembly 413b passes through the heat of control second
The motion of nozzle component 412b inner valve needles and the opening and closing for realizing the second hot nozzle component 412b.
The template 42 includes being used to accommodate the first accommodating chamber 42a of the first hot flow path component 41a and for accommodating
The second accommodating chamber 42b of the second hot flow path component 41b.
Here, template 42 is structure as a whole, and flow distribution plate, hot nozzle component, cylinder assembly in each hot flow path component
Direct-assembling is integral, so as to simplify structure, reduces template, optimize technique reduces cost.
In the present embodiment, the folded mould TOP-TIP 40 also includes total flow distribution plate 43 and total flow distribution plate 43
The first connected conduit assembly 44 and second pipe component 45, first conduit assembly 44 and the first flow distribution plate 411a phases
Even, the second pipe component 45 is connected with the second flow distribution plate 411b.
First conduit assembly 44 and second pipe component 45 can be hot nozzle component.
The sizing material entrance 401 is formed with total flow distribution plate 43, sizing material 50 is introduced into total flow distribution plate by sizing material entrance 401
In 43, then distributed into the first flow distribution plate 411a and the second flow distribution plate 411b by total flow distribution plate 43.
Here, total cylinder 431 is formed with total flow distribution plate 43, total cylinder 431 is used to control whether sizing material 50 flows into first
In flow distribution plate 411a and the second flow distribution plate 411b, first point is connected on the first flow distribution plate 411a and the second flow distribution plate 411b
Whether cylinder 431a and the second sub-cylinder 431b, the first sub-cylinder 431a and the second sub-cylinder 431b are respectively used to control sizing material 50
Flow into the first hot hot nozzle component 412b of nozzle component 412a and second.
In the present embodiment, it is in hexahedron block structure that template 42 is overall.
The first accommodating chamber 42a and the second accommodating chamber 42b are located at the relative both sides of the template 42 respectively.
It is described when the first hot flow path component 41a and the second hot flow path component 41b are assembled to the template 42
First hot nozzle component 412a and the second hot nozzle component 412b plastic emitting are in opposite direction.
That is, now entirely folded mould TOP-TIP 40 for it is two-way go out plastic structure, drastically increase equipment utilization
Rate and production efficiency.
It should be noted that the first hot nozzle component 412a and second hot nozzle component 412b and the die cavity phase of both sides
Sizing material in mutually matching, the first hot nozzle component 412a and the second hot nozzle component 412b enters in die cavity and realizes injection
Shaping.
In the present embodiment, the described first hot nozzle component 412a includes some first hot nozzle 4121a, first cylinder
Component 413a includes some first cylinder 4131a, some first cylinder 4131a and some first hot nozzle 4121a mono-
One correspondence.
Here, every one first one needle of hot nozzle 4121a correspondences（Do not indicate）, every one first cylinder 4131a pass through control pair
Answer needle motion realize correspondence the first hot nozzle 4121a opening and closing, some first hot nozzle 4121a can be synchronous opening/closing, but not with
This is limited.
The first accommodating chamber 42a include some first fixing hole 421a, some first fixing hole 421a with it is described
Some first cylinder 4131a are corresponded.
Specifically, some first hot nozzle 4121a and some first cylinder 4131a are fixedly arranged on the first flow distribution plate 411a's respectively
Both sides, to be threadedly coupled between some first hot nozzle 4121a and the first flow distribution plate 411a, but are not limited.
When the first hot flow path component 41a is assembled into the module 42, some first cylinder 4131a are embedded at some just
In first fixing hole 421a.
It should be noted that the first accommodating chamber 42a also includes the with some first fixing hole 421a conducting
One chamber 422a, the first chamber 422a and the first flow distribution plate 411a outline is mutually matched, in this way, the first hot-fluid
Road component 41a can be with the stable cooperations of the first accommodating chamber 42a.
Certainly, other additional lock adhering arrangements can also be passed through（Such as screw）Realize the first hot flow path component 41a and module
42 interfix.
In the present embodiment, the described second hot nozzle component 412b includes some second hot nozzle 4121b, second cylinder
Component 413b includes some second cylinder 4131b, some second cylinder 4131b and some second hot nozzle 4121b bis-
Two correspondences.
Here, every one second one needle of hot nozzle 4121b correspondences（Do not indicate）, every one second cylinder 4131b pass through control pair
Answer needle motion realize correspondence the second hot nozzle 4121b opening and closing, some second hot nozzle 4121b can be synchronous opening/closing, but not with
This is limited.
The second accommodating chamber 42b include some second fixing hole 421b, some second fixing hole 421b with it is described
Some second cylinder 4131b are corresponded.
Specifically, some second hot nozzle 4121b and some second cylinder 4131b are fixedly arranged on the second flow distribution plate 411b's respectively
Both sides, to be threadedly coupled between some second hot nozzle 4121b and the second flow distribution plate 411b, but are not limited.
When the second hot flow path component 41b is assembled into the module 42, some second cylinder 4131b are embedded at some just
In second fixing hole 421b.
It should be noted that the second accommodating chamber 42b also includes the with some second fixing hole 421b conducting
Two chamber 422b, the second chamber 422b and the second flow distribution plate 411b outline is mutually matched, in this way, the second hot-fluid
Road component 41b can be with the stable cooperations of the second accommodating chamber 42b.
Certainly, other additional lock adhering arrangements can also be passed through（Such as screw）Realize the second hot flow path component 41b and module
42 interfix.
In the present embodiment, with reference to Fig. 6 and Fig. 7, first passage 423, second channel 424 are formed with the template 42
And public passage 425.
First passage 423, second channel 424 and public passage 425 are gas channels or asphalt channel, and template 42 is connected with
Cylinder（Do not indicate）Or oil cylinder（Do not indicate）, first passage 423, second channel can be realized by the control of cylinder or oil cylinder
424 and the opening and closing of public passage 425.
First passage 423 and some first fixing hole 421a mutual conductions, in this way, can be by being flowed in first passage 423
Dynamic gas or oil body control the work of the first cylinder 4131a in the first fixing hole 421a.
Second channel 423 and some second fixing hole 421b mutual conductions, in this way, can be by being flowed in second channel 423
Dynamic gas or oil body control the work of the second cylinder 4131b in the second fixing hole 421b.
Public passage 425 and some first fixing hole 421a, some second fixing hole 421b are both turned on, in this way, can lead to
The gas or oil body for crossing flowing in public passage 425 control the first cylinder 4131a and the second cylinder 4131b work.
Specifically, when the first passage 423 is turned on, the first cylinder 4131a drives needle to open corresponding first heat
Nozzle 4121a, the first hot nozzle 4121a realize plastic emitting, i.e., now the first cylinder assembly 413a controls the first hot nozzle component
412a is opened.
When the second channel 424 is turned on, the second cylinder 4131b drives needle to open corresponding second hot nozzle 4121b,
Second hot nozzle 4121b realizes plastic emitting, i.e., now the hot nozzle component 412b of the second cylinder assembly 413b controls described second is opened.
When the public passage 425 is turned on, the first cylinder 4131a drives needle to close corresponding first hot nozzle 4121a,
The second cylinder 4131b drives needle to close corresponding second hot nozzle 4121b simultaneously, i.e. now the first cylinder assembly 413a controls
The described first hot nozzle component 412a is made to close, and the hot nozzle component 412b of the second cylinder assembly 412b controls described second is closed
Close.
Here, because template 42 is structure as a whole, and hot flow path component and the fit structure of template 42 are also relatively simple,
There are more spaces in template 42 to enter the arrangement of row of channels, passage can be realized shared（Public passage 425 as escribed above）,
In this way, the layout of passage, correspondence cylinder body etc. is simplified, meanwhile, it can also reduce the volume of template 42 as far as possible.
In addition, the structures such as line outlet groove, screw installing hole position also can be set in template 42, these refer to prior art,
This is no longer described in detail.
The utility model also provides a kind of folded mould TOP-TIP assemble method, with reference to above-mentioned folded mould TOP-TIP 40
Illustrate and Fig. 8, the assemble method includes step：
There is provided a template 42, the template 42 is integral type structure, and the template 42 includes the first accommodating chamber 42a and the
Two accommodating chamber 42b；
One first hot flow path component 41a is provided, the first hot flow path component 41a includes the first flow distribution plate 411a, is located at
The first hot nozzle component 412a and the first cylinder assembly 413a, the first cylinder assembly 413a on the first flow distribution plate 411a
Opening and closing for controlling the described first hot nozzle component 412a；
The first hot flow path component 41a is assembled in the first accommodating chamber 42a；
One second hot flow path component 41b is provided, the second hot flow path component 41b includes the second flow distribution plate 411b, is located at
The second hot nozzle component 412b and the second cylinder assembly 413b, the second cylinder assembly 413b on the second flow distribution plate 411b
Opening and closing for controlling the described second hot nozzle component 412b；
The second hot flow path component 41b is assembled in the second accommodating chamber 42b.
Here, template 42 is structure as a whole, and flow distribution plate, hot nozzle component, cylinder assembly in each hot flow path component
Direct-assembling is integral, so as to simplify structure, reduces template, optimize technique reduces cost.
In the present embodiment, the first hot flow path component 41a " is assembled to the first accommodating chamber 42a by step
It is interior ", " the second hot flow path component 41b is assembled in the second accommodating chamber 42b " specifically include：
By the first hot flow path component 41a, A is assembled in the first accommodating chamber 42a in the first direction；
By the second hot flow path component 41b, B is assembled in the second accommodating chamber 42b in a second direction, and described second
Direction B is opposite with the first direction A.
Here, the first hot flow path component 41a and the second hot flow path component 41b are fixed in template 42 by locking technique.
Other explanations of folded mould TOP-TIP assemble method of the present utility model may be referred to above-mentioned folded mould hot flow path system
The explanation of system 40, will not be repeated here.
It should be understood that, although the present specification is described in terms of embodiments, but not each embodiment only includes one
Individual independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art will should say
Bright book is as an entirety, and the technical scheme in each embodiment may also be suitably combined to form those skilled in the art can
With the other embodiment of understanding.
The a series of tool described in detail only for feasibility embodiment of the present utility model of those listed above
Body illustrates that they are simultaneously not used to limit protection domain of the present utility model, all to be made without departing from the utility model skill spirit
Equivalent implementations or change should be included within protection domain of the present utility model.
Claims (8)
1. a kind of folded mould TOP-TIP, it is characterised in that including the first hot flow path component, the second hot flow path component and integral type
Template, the first hot flow path component includes the first flow distribution plate, the on first flow distribution plate first hot nozzle component and the
One cylinder assembly, first cylinder assembly is used for the opening and closing for controlling the described first hot nozzle component；The second hot flow path component
The second hot nozzle component and the second cylinder assembly including the second flow distribution plate, on second flow distribution plate, second cylinder
Component is used for the opening and closing for controlling the described second hot nozzle component；The template includes being used to accommodate the of the first hot flow path component
One accommodating chamber and the second accommodating chamber for accommodating the second hot flow path component.
2. folded mould TOP-TIP according to claim 1, it is characterised in that first accommodating chamber and second appearance
Chamber of receiving is located at the relative both sides of the template respectively, when the first hot flow path component and the second hot flow path assembling components extremely
During the template, the plastic emitting of the first hot nozzle component and the second hot nozzle component is in opposite direction.
3. folded mould TOP-TIP according to claim 1, it is characterised in that the first hot nozzle component includes some the
One hot nozzle, first cylinder assembly includes some first cylinders, some first cylinders and some first hot nozzles one
One correspondence；The second hot nozzle component includes some second hot nozzles, and second cylinder assembly includes some second cylinders, described
Some second cylinders are corresponded with some second hot nozzles.
4. folded mould TOP-TIP according to claim 3, it is characterised in that first accommodating chamber includes some first
Fixing hole, some first fixing holes are corresponded with some first cylinders；Second accommodating chamber includes some the
Two fixing holes, some second fixing holes are corresponded with some second cylinders.
5. folded mould TOP-TIP according to claim 4, it is characterised in that first accommodating chamber also include with it is described
The first chamber of some first fixing hole conductings, the first chamber and the outline of first flow distribution plate are mutually matched；Institute
Stating the second accommodating chamber also includes the second chamber with some second fixing holes conducting, the second chamber with described second point
The outline of stream plate is mutually matched.
6. folded mould TOP-TIP according to claim 3, it is characterised in that each first hot nozzle and described first
It is threaded connection between flow distribution plate, and/or is to be threadedly coupled between each second hot nozzle and second flow distribution plate.
7. folded mould TOP-TIP according to claim 1, it is characterised in that be formed with the template first passage,
Second channel and public passage, when the first passage is turned on, first cylinder assembly controls the first hot nozzle component
Open；When the second channel is turned on, the hot nozzle component of the second cylinder assembly control described second is opened；When described public
During channel conductive, the hot nozzle component of the first cylinder assembly control described first is closed, and second cylinder assembly control institute
The second hot nozzle component is stated to close.
8. folded mould TOP-TIP according to claim 1, it is characterised in that the folded mould TOP-TIP also includes total
Flow distribution plate, the first conduit assembly and second pipe component being connected with total flow distribution plate, first conduit assembly with it is described
First flow distribution plate is connected, and the second pipe component is connected with second flow distribution plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720035265.4U CN206493533U (en) | 2017-01-12 | 2017-01-12 | Folded mould TOP-TIP |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720035265.4U CN206493533U (en) | 2017-01-12 | 2017-01-12 | Folded mould TOP-TIP |
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| Publication Number | Publication Date |
|---|---|
| CN206493533U true CN206493533U (en) | 2017-09-15 |
Family
ID=59803110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720035265.4U Active CN206493533U (en) | 2017-01-12 | 2017-01-12 | Folded mould TOP-TIP |
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| CN (1) | CN206493533U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297356A (en) * | 2017-01-12 | 2018-07-20 | 柳道万和(苏州)热流道系统有限公司 | Folded mould hot runner system and its assemble method |
| CN113427720A (en) * | 2021-06-17 | 2021-09-24 | 艾默斯智能科技(深圳)有限公司 | Coaxial valve needle system of stack mould |
-
2017
- 2017-01-12 CN CN201720035265.4U patent/CN206493533U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297356A (en) * | 2017-01-12 | 2018-07-20 | 柳道万和(苏州)热流道系统有限公司 | Folded mould hot runner system and its assemble method |
| CN113427720A (en) * | 2021-06-17 | 2021-09-24 | 艾默斯智能科技(深圳)有限公司 | Coaxial valve needle system of stack mould |
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