CN205439204U - Barrel and have extruder of this barrel - Google Patents
Barrel and have extruder of this barrel Download PDFInfo
- Publication number
- CN205439204U CN205439204U CN201620009418.3U CN201620009418U CN205439204U CN 205439204 U CN205439204 U CN 205439204U CN 201620009418 U CN201620009418 U CN 201620009418U CN 205439204 U CN205439204 U CN 205439204U
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- China
- Prior art keywords
- barrel
- section
- machine barrel
- cylinder
- feeding section
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a barrel and have extruder of this barrel has the barrel and sets up the frame on the barrel, and the barrel has a wall, and section of thick bamboo wall has pay -off section and shaping section, has seted up the pay -off mouth in the pay -off section. The inner wall of section of thick bamboo wall is seted up in the pay -off section along the helicla flute of the pay -off direction extension of pay -off section. The pay -off ability of barrel has been improved through the helicla flute.
Description
Technical field
This utility model relates to extruder, particularly relates to the machine barrel of a kind of extruder.
Background technology
Extruder has a wide range of applications in plasticizing industry, and the material entered in machine barrel is carried out plasticizing forming by machine barrel by it.But the quality of machine barrel feeding ability directly influences the performance of extruder, the feeding ability the most how improving machine barrel becomes the technical barrier that this area faces.
Utility model content
The purpose of this utility model is provide a kind of machine barrel and have the extruder of this machine barrel, it is intended to improve the feeding ability of machine barrel.
In order to realize the purpose of this utility model, this utility model provides a kind of machine barrel, has cylinder and the support being arranged on cylinder, and cylinder has barrel, and barrel has feeding section and profiled section, and feeding section offers feeding port.The inwall of barrel offers the helicla flute of the feed direction extension along feeding section in feeding section.
As the improvement of above-mentioned machine barrel, described helicla flute is Reducing screw groove.
As the improvement of above-mentioned machine barrel, the outer wall of described barrel is provided around the coolant jacket of this barrel in closing on of profiled section at feeding section.
As the improvement of above-mentioned machine barrel, the outer wall of described barrel is additionally provided with some fin on profiled section.
As the further improvement of above-mentioned machine barrel, described fin is the circular ring plate being looped around on barrel.
As the further improvement of above-mentioned machine barrel, described some fin spaced sets.
Correspondingly, this utility model also provides for a kind of extruder, has above-mentioned cylinder and the support being arranged on cylinder.
Owing to this utility model machine barrel and extruder offer, in the feeding section of cylinder, the helicla flute that the feed direction along feeding section extends, improve feeding ability by this helicla flute.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of this utility model machine barrel；
Fig. 2 is the profile of this utility model machine barrel.
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
With specific embodiment, technical scheme described in the utility model is described in further detail below in conjunction with the accompanying drawings, so that those skilled in the art can be better understood from this utility model and can be practiced, but illustrated embodiment is not as to restriction of the present utility model.
Referring to Fig. 1 and Fig. 2, there is disclosed a preferred embodiment of this utility model machine barrel, in the present embodiment, machine barrel has cylinder 10 and is arranged on the support 20 of cylinder 10 one end.
The cylinder 10 column in hollow, cylinder 10 has barrel 110.Barrel 110 surrounds an extruding cavity 120.Barrel 110 has feeding section 111 and profiled section 112, and feeding section 111 offers the feeding port 113 running through this barrel 110 and connect with extruding cavity 120, and feeding port 113 is for sending into material in extruding cavity 120.The inwall of barrel 110 offers the helicla flute 114 of the feed direction extension along feeding section 111 in feeding section 111, and in the present embodiment, helicla flute 114 is Reducing screw groove, that is the radius that helicla flute 114 is on the feed direction of feeding section 111 is gradually increased.
The outer wall of barrel 110 is provided around the coolant jacket 130 of this barrel 110 in closing on of profiled section 112 at feeding section 111, coolant inlet 131 and coolant outlet 132 is offered on coolant jacket 130, flow into after barrel 110 is lowered the temperature by coolant in coolant jacket 130 from coolant inlet 131 and flow out from coolant outlet 132, therefore the material of feeding section 111 can be cooled down so that material forming.
The outer wall of barrel 110 is additionally provided with some fin 140 on profiled section 112, and some fin 140 are the circular ring plate being looped around on barrel 110, and some fin 140 spaced set.Fin 140, for cooling down barrel 110 further, therefore can cool down molding to the molding materials cooled down through coolant jacket 130 further.
Support 20 is arranged on one end away from profiled section 112 of barrel 110, is used for fixing machine barrel.
Correspondingly, this utility model also provides for a kind of extruder, and it has above-mentioned machine barrel.
Owing to this utility model machine barrel and extruder offer, in the feeding section 111 of cylinder 10, the helicla flute 114 that the feed direction along feeding section 111 extends, improve feeding ability by this helicla flute 114.This outer tube wall 110 is additionally provided with some fin 140 on profiled section 112, and this improves radiating effect, the most beneficially the molding of material.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (7)
1. a machine barrel, has cylinder and the support being arranged on cylinder, and cylinder has barrel, and barrel has feeding section and profiled section, and feeding section offers feeding port；It is characterized in that: the inwall of barrel offers the helicla flute of the feed direction extension along feeding section in feeding section.
2. machine barrel as claimed in claim 1, it is characterised in that described helicla flute is Reducing screw groove.
3. machine barrel as claimed in claim 1, it is characterised in that the outer wall of described barrel is provided around the coolant jacket of this barrel in closing on of profiled section at feeding section.
4. machine barrel as claimed in claim 1, it is characterised in that the outer wall of described barrel is additionally provided with some fin on profiled section.
5. machine barrel as claimed in claim 4, it is characterised in that described fin is the circular ring plate being looped around on barrel.
6. machine barrel as claimed in claim 4, it is characterised in that described some fin spaced sets.
7. an extruder, has the cylinder as described in claim 1 to 6 any one claim and support on cylinder as described in being arranged on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620009418.3U CN205439204U (en) | 2016-01-06 | 2016-01-06 | Barrel and have extruder of this barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620009418.3U CN205439204U (en) | 2016-01-06 | 2016-01-06 | Barrel and have extruder of this barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205439204U true CN205439204U (en) | 2016-08-10 |
Family
ID=56601191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620009418.3U Active CN205439204U (en) | 2016-01-06 | 2016-01-06 | Barrel and have extruder of this barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205439204U (en) |
-
2016
- 2016-01-06 CN CN201620009418.3U patent/CN205439204U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210621 Address after: 518118 Wool Industrial Park, Lanjing North Road, Longtian Street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee after: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Address before: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee before: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. |