CN209289732U - A kind of plastic tube extrusion mold - Google Patents
A kind of plastic tube extrusion mold Download PDFInfo
- Publication number
- CN209289732U CN209289732U CN201822111052.2U CN201822111052U CN209289732U CN 209289732 U CN209289732 U CN 209289732U CN 201822111052 U CN201822111052 U CN 201822111052U CN 209289732 U CN209289732 U CN 209289732U
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- CN
- China
- Prior art keywords
- plastic tube
- mouth mold
- tube extrusion
- extruder head
- mouth
- 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
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to tubular object extruding technical fields, disclose a kind of plastic tube extrusion mold, including extruder head, it is equipped with feed inlet on the left of the extruder head, is equipped with nozzle on the right side of extruder head, the extruder head includes the first mouth mold, the second mouth mold and core model, it is equipped with counterbore on the left of first mouth mold, counterbore is slidably connected bolt, and bolt thread connects the second mouth mold, it is equipped with feed end on the left of first mouth mold, is equipped between second mouth mold and core model and squeezes out channel.The utility model can be used in plastic tube extrusion device, cooling body is formed by setting absorbing pipe and stomata, plastic tube is rapidly cooled in formative stage by the mechanism, to improve production efficiency, production cost is saved, and realize by the mechanism and actively cool down, cooling rate can be changed according to the demand of production technology, it is easy to operate so as to obtain the product of different size, it is suitable for promoting the use of.
Description
Technical field
The utility model relates to tubular object extruding technical field, specifically a kind of plastic tube extrusion mold.
Background technique
Extrusion die belongs to one kind of molding die, and only its discharge method is by squeezing out this movement come real
It is existing.It is widely applied, is also used in plastic parts in the abnormally-structured production of aluminium.Extrusion die is in extruder front end, for doing tubing
Or profile shapes.In brief, mold is the tool for formed article, and this tool has various parts to constitute, different molds
It is made of different parts.It mainly realizes the processing of article shape by the change of physical state of the formed material, existing
Plastic tube extrusion mold when being squeezed out cooling it is slower, cause the low phenomenon of working efficiency, but existing technology
It is difficult to overcome the above problem.
Chinese patent (notification number: CN204322477U) discloses a kind of tube extrusion die that mouth mold wall thickness is fine-tuning,
Including mouth mold and plug, the middle section of mold is provided with wall thickness rack and rinion adjustment, the leading portion of mold is provided with wall thickness micromatic setting.
The fine-tuning tube extrusion die of the mouth mold wall thickness passes through the setting of wall thickness rack and rinion adjustment and wall thickness micromatic setting, in injection moulding process
In can between comprehensive adjustment mouth mold and plug extrusion channel thickness, further increase the accuracy of manufacture of tubing, the mold
It is only provided with die ontology, there is no cooling element is arranged, extrusion die, which needs to be arranged cooling element, to squeeze inside
Material is pressed to carry out fast cooling, so that material is transformed into solid-state by liquid.
Utility model content
The utility model provides a kind of plastic tube extrusion mold, solves the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of plastic tube extrusion mold, including extruder head, the extruder head left side are equipped with feed inlet, set on the right side of extruder head
There is nozzle, the extruder head includes the first mouth mold, the second mouth mold and core model, is equipped with counterbore, counterbore on the left of first mouth mold
Be slidably connected bolt, and bolt thread connects the second mouth mold, is equipped with feed end, second mouth mold and core on the left of first mouth mold
It is equipped between mould and squeezes out channel, be equipped with spreader on the left of core model, connected between second mouth mold and core model by supporting element, institute
It states extruder head and is externally wrapped with absorbing pipe, water inlet is fixedly connected on the left of absorbing pipe, connection water outlet on the right side of absorbing pipe, described second
Mouth mold lower part is equipped with air inlet, is equipped with stomata inside the core model, stomata is connect with air inlet.
As a kind of optimal technical scheme of the utility model, coolant liquid is equipped with inside the absorbing pipe.
As a kind of optimal technical scheme of the utility model, the air inlet is connect with gas source.
As a kind of optimal technical scheme of the utility model, the outlet of the water inlet and condenser is connected.
As a kind of optimal technical scheme of the utility model, the import of the water outlet and condenser is connected.
As a kind of optimal technical scheme of the utility model, the feed inlet inner wall left pivot movement connects baffle, baffle
The hinged rotation seat in lower end.
As a kind of optimal technical scheme of the utility model, screw rod is threadedly coupled on the right side of the feed inlet inner wall.
As a kind of optimal technical scheme of the utility model, the screw rod is rotatablely connected rotation seat.
As a kind of optimal technical scheme of the utility model, the screw lower end is fixedly connected with knob.
The utility model has following usefulness:
The utility model can be used in plastic tube extrusion device, form cooler by setting absorbing pipe and stomata
Structure is rapidly cooled plastic tube in formative stage by the mechanism, to improve production efficiency, saves production cost,
And it is realized by the mechanism and is actively cooled down, cooling rate can be changed according to the demand of production technology, so as to obtain not
The product of same specification, it is easy to operate, it is suitable for promoting the use of.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of plastic tube extrusion Die Embodiment one.
Fig. 2 is a kind of cross-sectional view of extruder head in plastic tube extrusion Die Embodiment one.
Fig. 3 is the cross-sectional view of A-A in plastic tube extrusion Die Embodiment one a kind of.
Fig. 4 is a kind of structural schematic diagram of plastic tube extrusion Die Embodiment two.
Fig. 5 is the partial enlargement diagram of B in plastic tube extrusion Die Embodiment two a kind of.
In figure: 1, feed inlet；2, extruder head；3, absorbing pipe；4, nozzle；5, air inlet；6, water inlet；7, water outlet；
8, core model；9, spreader；10, channel is squeezed out；11, feed end；12, supporting element；13, stomata；14, the first mouth mold；15, second mouthful
Mould；16, counterbore；17, bolt；18, baffle；19, rotation seat；20, screw rod；21, knob.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment one
Referring to Fig. 1, a kind of plastic tube extrusion mold, including extruder head 2, feed inlet is equipped on the left of the extruder head 2
1, it is equipped with nozzle 4 on the right side of extruder head 2, the extruder head 2 includes the first mouth mold 14, the second mouth mold 15 and core model 8, and described first
Counterbore 16 is equipped on the left of mouth mold 14, counterbore 16 is slidably connected bolt 17, and bolt 17 is threadedly coupled the second mouth mold 15.
Fig. 1-3 is please referred to, feed end 11 is equipped on the left of first mouth mold 14, between second mouth mold 15 and core model 8
Equipped with channel 10 is squeezed out, it is equipped with spreader 9 on the left of core model 8, is connected between second mouth mold 15 and core model 8 by supporting element 12
It connects, the extruder head 2 is externally wrapped with absorbing pipe 3, and coolant liquid is equipped with inside absorbing pipe 3, is fixedly connected with water inlet on the left of absorbing pipe 3
6, water inlet 6 is connect with the outlet of condenser, and water outlet 7 is connected on the right side of absorbing pipe 3, and water outlet 7 is connect with the import of condenser,
Condenser and gas source due to be common components not drawn in the figure, 15 lower part of the second mouth mold is equipped with air inlet 5, air inlet
5 connect with gas source, and stomata 13 is equipped with inside the core model 8, and stomata 13 is connect with air inlet 5.
Embodiment two
Figure 4 and 5 are please referred to, other contents of the present embodiment are the same as example 1, the difference is that: the feed inlet
1 inner wall left pivot movement connects baffle 18, the hinged rotation seat 19 in 18 lower end of baffle, and 1 inner wall of the feed inlet right side is threadedly coupled silk
Bar 20, the screw rod 20 are rotatablely connected rotation seat 19, and 20 lower end of screw rod is fixedly connected with knob 21.What different raw materials needed
Charging rate is different, therefore drives screw rod 20 to rotate by turning knob 21, to drive 18 turns of baffle by screw rod 20
The dynamic openings of sizes for changing feed inlet 1, to change the speed of charging.
The utility model connects gas source in implementation process, by air inlet 5, and the cold air of gas source blowout passes through air inlet 5
It enters in stomata 13, to be cooled down to core model 8 by cold air, water inlet 6 and water outlet 7 go out with condenser respectively
Mouth is connected with import, so that the coolant liquid in condenser in absorbing pipe 3 by flowing the heat taken away outside extruder head 2
Amount, feed inlet 1 is connect with raw material device, rotates knob 21, so that 18 angle of controllable register, the charging rate of raw material is adjusted
To the speed of suitable production requirement, raw material enters the feed end 11 inside the first mouth mold 14 by feed inlet 1, by spreader
9 shunting function squeezes out in channel 10 so that raw material is squeezed into, and raw material is extruded together in squeezing out channel 10, and is squeezing
Lift one's head and solid-state is converted by liquid under the cooling of the stomata 13 inside absorbing pipe 3 and core model 8 outside 2, to complete molding
Process；The utility model can be used in plastic tube extrusion device, form cooler by setting absorbing pipe 3 and stomata 13
Structure is rapidly cooled plastic tube in formative stage by the mechanism, to improve production efficiency, saves production cost,
And it is realized by the mechanism and is actively cooled down, cooling rate can be changed according to the demand of production technology, so as to obtain not
The product of same specification, it is easy to operate, it is suitable for promoting the use of.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (9)
1. a kind of plastic tube extrusion mold, including extruder head (2), extruder head (2) left side is equipped with feed inlet (1), squeezes out
Nozzle (4) are equipped on the right side of head (2), the extruder head (2) includes the first mouth mold (14), the second mouth mold (15) and core model (8),
It is characterized in that, be equipped with counterbore (16) on the left of first mouth mold (14), counterbore (16) is slidably connected bolt (17), bolt (17) spiral shell
Line connects the second mouth mold (15), and feed end (11), second mouth mold (15) and core model are equipped on the left of first mouth mold (14)
(8) be equipped between and squeeze out channel (10), be equipped with spreader (9) on the left of core model (8), second mouth mold (15) and core model (8) it
Between connected by supporting element (12), the extruder head (2) is externally wrapped with absorbing pipe (3), is fixedly connected on the left of absorbing pipe (3) into water
Mouth (6), absorbing pipe (3) right side connect water outlet (7), and the second mouth mold (15) lower part is equipped with air inlet (5), the core model
(8) internal to be equipped with stomata (13), stomata (13) is connect with air inlet (5).
2. a kind of plastic tube extrusion mold according to claim 1, which is characterized in that set inside the absorbing pipe (3)
There is coolant liquid.
3. a kind of plastic tube extrusion mold according to claim 1, which is characterized in that the air inlet (5) and gas source
Connection.
4. a kind of plastic tube extrusion mold according to claim 1, which is characterized in that the water inlet (6) and condensation
The outlet of device connects.
5. a kind of plastic tube extrusion mold according to claim 1, which is characterized in that the water outlet (7) and condensation
The import of device connects.
6. a kind of plastic tube extrusion mold according to claim 1, which is characterized in that feed inlet (1) inner wall is left
Side is rotatablely connected baffle (18), the hinged rotation seat in baffle (18) lower end (19).
7. a kind of plastic tube extrusion mold according to claim 1 or 6, which is characterized in that feed inlet (1) inner wall
Right side is threadedly coupled screw rod (20).
8. a kind of plastic tube extrusion mold according to claim 7, which is characterized in that screw rod (20) rotation connection
Rotation seat (19).
9. a kind of plastic tube extrusion mold according to claim 7, which is characterized in that screw rod (20) lower end is fixed
It connects knob (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822111052.2U CN209289732U (en) | 2018-12-17 | 2018-12-17 | A kind of plastic tube extrusion mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822111052.2U CN209289732U (en) | 2018-12-17 | 2018-12-17 | A kind of plastic tube extrusion mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209289732U true CN209289732U (en) | 2019-08-23 |
Family
ID=67655045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822111052.2U Expired - Fee Related CN209289732U (en) | 2018-12-17 | 2018-12-17 | A kind of plastic tube extrusion mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209289732U (en) |
-
2018
- 2018-12-17 CN CN201822111052.2U patent/CN209289732U/en not_active Expired - Fee Related
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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: 20190823 Termination date: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |