CN205416300U - Extruder head and extruder - Google Patents
Extruder head and extruder Download PDFInfo
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- CN205416300U CN205416300U CN201620296500.9U CN201620296500U CN205416300U CN 205416300 U CN205416300 U CN 205416300U CN 201620296500 U CN201620296500 U CN 201620296500U CN 205416300 U CN205416300 U CN 205416300U
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- circulating slot
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Abstract
The utility model belongs to the technical field of rubber and plastic form -ing technology and specifically relates to an extruder head and extruder is related to, include: the aircraft nose body, be provided with water circulating system on the aircraft nose body, last water inlet and the delivery port of being provided with of water circulating system, water inlet are used for the intercommunication with outside water supply system, and the delivery port is used for the intercommunication with outside collecting system, and water circulating system is used for this internal rubber and plastic material temperature of aircraft nose evenly. The utility model provides an extruder head, after the rubber and plastic material got into to the aircraft nose in, it is even with its temperature that water circulating system passes through the flow of water to avoid the coarse inequality of material surface, improved the shaping effect.
Description
Technical field
This utility model relates to rubber and plastic field shaping technique, especially relates to a kind of cross-head and extruder.
Background technology
Rubber and plastic extruder is the key in rubber and plastic moulding process.Rubber and plastic extruder relies on screw rod to rotate the pressure and shearing force produced, and material can be made fully to carry out plastifying and uniformly mixing, by mouth die molding.In use, first rubber-plastics material is obtained semi-finished product film after banburying mill is processed by user, being put in rubber and plastic extruder by semi-finished product film, semi-finished product film forms rubber-plastics material after extruder zones of different is mixing, and rubber-plastics material is pushed into die machine head position again.Along with the lasting propelling of material, material is split qualitative rear extrusion by die machine head, enters next operation, and user can be according to the various sizes of model needing to regulate die machine head.
Cross-head of the prior art includes head body, and head body is provided with charging aperture, material road and discharging opening, and charging aperture, material road and discharging opening are sequentially communicated.Mould combination it is provided with in discharging opening.In use, rubber-plastics material is advanced charging aperture by screw rod to user, and enters at discharging through punishment in advance road, is processed molding through mould combination and releases from discharging opening, completes rubber and plastic machine-shaping.
But, cross-head of the prior art, owing to rubber-plastics material can produce uneven phenomenon of being heated, thus cause the rubber-plastics material non-uniform temperature entering in head, and then cause material rough surface uneven, molding effect is poor.
Utility model content
The purpose of this utility model is to provide cross-head, to solve the technical problem of cross-head rubber-plastics material non-uniform temperature present in prior art.
The cross-head that this utility model provides, including: head body；Water circulation system it is provided with in head body, water inlet and outlet it is provided with in water circulation system, water inlet is for connecting with outside water system, and outlet is for connecting with outside collecting system, and water circulation system is for by the rubber-plastics material homogeneous temperature in head body.
Further, water circulation system includes circulation canal；Arranging material road in head body, circulation canal encloses and is located at outside material road, and circulation canal is provided with the first water inlet and the first outlet, and the first water inlet is for connecting with outside water system, and the first outlet is for connecting with outside collecting system.
Further, circulation canal is twist；Spiral type is set in outside material road, and spiral one end is the first water inlet, and the other end is the first outlet.
Further, circulation canal is ringwise；The first water inlet and the first outlet it is provided with in annular.
Further, the first water inlet is positioned at above the first outlet.
Further, water circulation system also includes circulating slot, and material road is two, and Liang Geliao road forming V-shape, circulating slot is arranged between Liang Geliao road；Being provided with loop structure in circulating slot, loop structure is used for carrying cold water and flows in circulating slot；It is provided with the second water inlet and the second outlet, the second water inlet and the second outlet on loop structure all to connect with circulating slot；Second water inlet is for connecting with outside water system, and the second outlet is for connecting with outside collecting system.
Further, loop structure includes the sleeve of helical raised and both ends open；Helical raised is set on sleeve, one end outer wall of sleeve is provided with annular boss, annular boss is provided with the second water inlet, and sleeve is the second outlet near the one end open of annular boss；Sleeve is arranged in circulating slot away from one end of annular boss, and and the bottom land of circulating slot there is interval；Annular boss abuts with the opening of circulating slot；Helical raised abuts with the sidewall of circulating slot, and helical raised, circulating slot and sleeve surround water stream channel, and the second water inlet connects with water stream channel.
Further, discharging opening is also included；Material road connects with discharging opening, and the bearing of trend in material road is consistent with the opening direction of discharging opening.
Further, the first water inlet and the first outlet are positioned at the same side of head body.
Further, this utility model also provides for a kind of extruder, including machine body and head body；Head body is connected with machine body.
The extruder cross-head that this utility model provides, when rubber-plastics material is pushed to cross-head, the water in outside water system enters water circulation system by water inlet, and flows in water circulation system, finally flows out to outside collecting system from outlet.During water flowing in water circulation system, water absorbs the heat of the higher rubber-plastics material of temperature, and this heat is passed to the rubber-plastics material that temperature is relatively low, so that the rubber-plastics material homogeneous temperature in head body.
The cross-head that this utility model provides, after rubber-plastics material enters in head, water circulation system by its homogeneous temperature, thus avoids material rough surface uneven by the flowing of water, improves molding effect.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, the accompanying drawing used required in detailed description of the invention or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the cross-head that Fig. 1 provides for this utility model embodiment.
Reference:
1-head body；2-circulation canal；3-the first water inlet；
4-the first outlet；5-expects road；6-circulating slot；
7-the second water inlet；8-annular protrusion；9-sleeve；
10-helical raised；11-discharging opening；12-the second outlet.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be for only for ease of description this utility model and simplifying and describe; rather than instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood with concrete condition.
The cross-head that the present embodiment provides, including: head body 1；It is provided with water circulation system in head body 1, water inlet and outlet it is provided with in water circulation system, water inlet is for connecting with outside water system, and outlet is for connecting with outside collecting system, and water circulation system is for by the rubber-plastics material homogeneous temperature in head body 1.
Wherein, the version of water circulation system can be multiple, and such as, water circulation system includes shaped form circulation canal 2, and this curve can be S-shaped, it is also possible to irregularly shaped for other, and circulation canal 2 is provided with water inlet and outlet.And for example, water circulation system includes linear circulation canal 2, and circulation canal 2 is consistent with the bearing of trend in material road 5, and rectilinear one end is water inlet, and one end is outlet.The most such as, water circulation channel 2 is spiral type, and this spiral bearing of trend is consistent with the bearing of trend in material road 5, or this spiral bearing of trend is vertical with the bearing of trend in material road 5.
The cross-head that the present embodiment provides, when rubber-plastics material is pushed to cross-head, the water in outside water system enters water circulation system by water inlet, and flows in water circulation system, finally flows out to outside collecting system from outlet.During water flowing in water circulation system, water absorbs the heat of the higher rubber-plastics material of temperature, and this heat is passed to the rubber-plastics material that temperature is relatively low, so that the rubber-plastics material homogeneous temperature in head body 1.
The cross-head that the present embodiment provides, after rubber-plastics material enters in head, water circulation system by its homogeneous temperature, thus avoids material rough surface uneven by the flowing of water, improves molding effect.
On the basis of above-described embodiment, further, water circulation system includes circulation canal 2；Arranging material road 5 in head body 1, circulation canal 2 encloses and is located at outside material road 5, and circulation canal 2 is provided with the first water inlet 3 and the first outlet 4, and the first water inlet 3 is for connecting with outside water system, and the first outlet 4 is for connecting with outside collecting system.
Wherein, the position that arranges of circulation canal 2 can be multiple, and such as, circulation canal 2 can be wrapped on material road 5 outer wall, and circulation canal 2 and can also expect that road 5 has interval.When expecting that road 5 is two, circulation canal 2 can be one, and a circulation canal 2 encloses and is located at outside Liang Geliao road 5.Circulation canal 2 can also two, two circulation canals 2 enclose respectively and are located at outside a Ge Liao road 5.
In the present embodiment, being enclosed by circulation canal 2 and be located at outside material road 5, after rubber-plastics material enters material road 5, the water in circulation canal 2 circulates, thus by the rubber-plastics material homogeneous temperature in material road 5.
In the present embodiment, being set to water circulation system enclose the circulation canal 2 being located at outside material road 5, the water in circulation canal 2 can directly flow around material road 5, improves the work efficiency of water circulation system.
On the basis of above-described embodiment, further, circulation canal 2 is twist；Spiral type is set in outside material road 5, and spiral one end is the first water inlet 3, and the other end is the first outlet 4.
In the present embodiment, circulation canal 2 being set to spiral type, cold water enters in circulation canal 2 from the first water inlet 3, and through helical duct, flows out from the first outlet 4.
In the present embodiment, spiral type extends the flow path of water in circulation canal 2, and the rubber-plastics material that the water in circulation canal 2 can be made to be fully contacted in material road 5 improves the work efficiency of circulation canal 2 further.
On the basis of above-described embodiment, further, circulation canal 2 is ringwise；The first water inlet 3 and the first outlet 4 it is provided with in annular.
In the present embodiment, circulation canal 2 is set to annular, simple in construction, facilitates processing and manufacturing.
On the basis of above-described embodiment, further, the first water inlet 3 is positioned at above the first outlet 4.
In the present embodiment, first water inlet 3 is arranged on above the first outlet 4, when water is after the first water inlet 3 enters in circulation canal 2, due to water self gravitation, it flows downward to the first outlet 4 in circulation canal 2, shorten the flowing time of water in circulation canal 2, it is noted that the efficiency of water circulation system.
On the basis of above-described embodiment, further, water circulation system also includes circulating slot 6, and material road 5 is two, and Liang Geliao road 5 forming V-shape, circulating slot 6 is arranged between Liang Geliao road 5；Being provided with loop structure in circulating slot 6, loop structure is used for carrying cold water and flows in circulating slot 6；Being provided with the second water inlet 7 and the second outlet 12 on loop structure, the second water inlet 7 all connects with circulating slot 6 with the second outlet 12；Second water inlet 7 is for connecting with outside water system, and the second outlet 12 is for connecting with outside collecting system.
Wherein, the shape of circulating slot 6 can be multiple, such as: U-shaped, V-arrangement or semicircle etc..
The version of loop structure can be multiple, such as, loop structure is U-tube, U-tube is arranged in circulating slot 6, and its one end is the second water inlet 7, and the other end is the second outlet 12, U-tube can be one, can also be plural multiple, when it is multiple, multiple U-tube prolong the direction of circulating slot 6 extension and set gradually.
Circulating slot 6 and loop structure can be one, it is also possible to be respectively plural multiple.
In the present embodiment, cooling water enters in circulating slot 6 from the second water inlet 7, flows out through the second outlet 12 in circulating slot 6 after flowing.
In the present embodiment, arranging loop structure between Liang Geliao road 5, this loop structure can improve water circulation system efficiency further simultaneously to the rubber-plastics material effect in Liang Geliao road 5.
On the basis of above-described embodiment, further, loop structure includes the sleeve 9 of helical raised 10 and both ends open；Helical raised 10 is set on sleeve 9, and one end outer wall of sleeve 9 is provided with annular boss, and annular boss is provided with the second water inlet 7, and sleeve 9 is the second outlet 12 near the one end open of annular boss；Sleeve 9 is arranged in circulating slot 6 away from one end of annular boss, and and the bottom land of circulating slot 6 there is interval；Annular boss abuts with the opening of circulating slot 6；Helical raised 10 abuts with the sidewall of circulating slot 6, and helical raised 10, circulating slot 6 and sleeve 9 surround water stream channel, and the second water inlet 7 connects with water stream channel.
Wherein, also can be arranged around annular groove at the opening of circulating slot 6, annular boss is arranged in annular groove.Such setting can make annular protrusion 8 concordant with head body 1, it is to avoid user collides with in use, improves the safety of head body 1.
In the present embodiment, cold water enters in circulating slot 6 from the second water inlet 7, and flows to the lower end of sleeve 9 through helical form water stream channel, its lower end flowing through inside sleeve 9, finally flowing out from the second outlet 12.
In the present embodiment, loop structure is set to sleeve 9 and helical raised 10, both can and circulating slot 6 between surround helical form water stream channel, extend cooling water flow path in circulating slot 6, improve water circulation system work efficiency.
On the basis of above-described embodiment, further, discharging opening 11 is also included；Material road 5 connects with discharging opening 11, and the bearing of trend in material road 5 is consistent with the opening direction of discharging opening 11.
In the present embodiment, the bearing of trend in material road 5 is set to same direction with the opening direction of discharging opening 11, thus avoid expecting that the rubber-plastics material in road 5 moves the seam generation resistance increase energy consumption to both, cause the phenomenon of solid accumulation, and then make material enter to discharging opening 11 smoothly in material road 5, avoiding too much rubs at both seams simultaneously causes material inequality of being heated quality problems occur, improves molding effect.
On the basis of above-described embodiment, further, the first water inlet 3 and the first outlet 4 are positioned at the same side of head body 1.
In the present embodiment, the first water inlet 3 and the first outlet 4 being arranged on the same side of head body 1, it is supplied water and catchments by the person of being easy to use.
On the basis of above-described embodiment, further, the present embodiment also provides for a kind of extruder, including machine body and head body 1；Head body 1 is connected with machine body.
In the present embodiment, rubber-plastics material charging aperture from machine body enters, after heating, in rubber-plastics material is pushed to expect road 5 by the screw rod in head body 1, water in outside water system enters water circulation system by water inlet, and flow in water circulation system, finally flow out to outside collecting system from outlet.During water flowing in water circulation system, water absorbs the heat of the higher rubber-plastics material of temperature, and this heat is passed to the rubber-plastics material that temperature is relatively low, so that the rubber-plastics material homogeneous temperature in head body 1.
The extruder that the present embodiment provides, after rubber-plastics material enters in head, water circulation system by its homogeneous temperature, thus avoids material rough surface uneven by the flowing of water, improves molding effect.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, it is not intended to limit；Although this utility model being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or the most some or all of technical characteristic is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of this utility model each embodiment technical scheme.
Claims (10)
1. a cross-head, it is characterised in that including: head body；
It is provided with water circulation system in described head body, water inlet and outlet it is provided with in described water circulation system, described water inlet is for connecting with outside water system, described outlet is for connecting with outside collecting system, and described water circulation system is for by the rubber-plastics material homogeneous temperature in described head body.
Cross-head the most according to claim 1, it is characterised in that described water circulation system includes circulation canal；
Material road is set in described head body, described circulation canal encloses and is located at outside described material road, being provided with the first water inlet and the first outlet on described circulation canal, described first water inlet is for connecting with outside water system, and described first outlet is for connecting with outside collecting system.
Cross-head the most according to claim 2, it is characterised in that described circulation canal is twist；
Described spiral type is set in outside described material road, and described spiral one end is described first water inlet, and the other end is described first outlet.
Cross-head the most according to claim 2, it is characterised in that described circulation canal is ringwise；Described first water inlet and described first outlet it is provided with in described annular.
Cross-head the most according to claim 2, it is characterised in that described first water inlet is positioned at above described first outlet.
6., according to the cross-head described in any one of claim 2-5, it is characterised in that described water circulation system also includes that circulating slot, described material road are two, two described material road forming V-shapes, described circulating slot is arranged between two described material roads；
Being provided with loop structure in described circulating slot, described loop structure is used for carrying cold water and flows in described circulating slot；Being provided with the second water inlet and the second outlet on described loop structure, described second water inlet all connects with described circulating slot with described second outlet；Described second water inlet is for connecting with outside water system, and described second outlet is for connecting with outside collecting system.
Cross-head the most according to claim 6, it is characterised in that described loop structure includes the sleeve of helical raised and both ends open；Described helical raised is set on described sleeve, and one end outer wall of described sleeve is provided with annular boss, and described annular boss is provided with described second water inlet, and described sleeve is the second outlet near the one end open of described annular boss；
Described sleeve is arranged in described circulating slot away from one end of described annular boss, and and the bottom land of described circulating slot there is interval；Described annular boss abuts with the opening of described circulating slot；Described helical raised abuts with the sidewall of described circulating slot, and described helical raised, described circulating slot and described sleeve surround water stream channel, and described second water inlet connects with described water stream channel.
8. according to the cross-head described in any one of claim 2-5, it is characterised in that also include discharging opening；
Described material road connects with described discharging opening, and the bearing of trend in described material road is consistent with the opening direction of described discharging opening.
9. according to the cross-head described in any one of claim 2-5, it is characterised in that described first water inlet and described first outlet are positioned at the same side of described head body.
10. an extruder, it is characterised in that include machine body and the cross-head as described in any one of claim 1-9；
Described head body is connected with described machine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620296500.9U CN205416300U (en) | 2016-04-11 | 2016-04-11 | Extruder head and extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620296500.9U CN205416300U (en) | 2016-04-11 | 2016-04-11 | Extruder head and extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205416300U true CN205416300U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620296500.9U Active CN205416300U (en) | 2016-04-11 | 2016-04-11 | Extruder head and extruder |
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| Country | Link |
|---|---|
| CN (1) | CN205416300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112008955A (en) * | 2020-07-29 | 2020-12-01 | 山东海丽管道科技有限公司 | Silicone tube head |
-
2016
- 2016-04-11 CN CN201620296500.9U patent/CN205416300U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112008955A (en) * | 2020-07-29 | 2020-12-01 | 山东海丽管道科技有限公司 | Silicone tube head |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 065900, Langfang City, Hebei province to stay in the city Patentee after: Shenzhou Energy Conservation Technology Group Co., Ltd. Address before: 065900, Langfang City, Hebei province to stay in the city Patentee before: HEBEI SHENZHOU THERMAL BUILDING MATERIALS GROUP CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |