CN202048046U - Cylinder for submerged granulator - Google Patents
Cylinder for submerged granulator Download PDFInfo
- Publication number
- CN202048046U CN202048046U CN2011200865751U CN201120086575U CN202048046U CN 202048046 U CN202048046 U CN 202048046U CN 2011200865751 U CN2011200865751 U CN 2011200865751U CN 201120086575 U CN201120086575 U CN 201120086575U CN 202048046 U CN202048046 U CN 202048046U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- overcoat
- flange
- outer sleeve
- folded edge
- 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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Abstract
The utility model relates to a cylinder for a submerged granulator. The cylinder comprises an outer sleeve (1) and an inner sleeve (2), wherein the outer sleeve (1) and the inner sleeve (2) are both in a cylindrical structure; the inner sleeve (2) is inserted in the outer sleeve (1); the outer sleeve (1) is folded inwards to form a first folded edge (4); the inner sleeve (2) is folded outwards to form a second folded edge (5); the bottom part of the first folded edge (4) is in sliding connection with the outer wall of the inner sleeve (2); the top part of the second folded edge (5) is in sliding connection with the inner wall of the outer sleeve (1); the outer sleeve (1) and the inner sleeve (2) form an airtight air cavity (3) together with the first folded edge (4) and the second folded edge (5); and the outer sleeve (1) is provided with an air hole through which the air cavity (3) is capable of communicating with an external gas source. The cylinder for the submerged granulator can achieve both translation motion and rotating dynamical transmission.
Description
Technical field
The utility model relates to a kind of cylinder, especially relates to a kind of cylinder that is used on the underwater pelletizer.
Background technique
For low viscosity; elastomeric macromolecular material or granulation is had the granulation of specific (special) requirements; usually adopt the rubber-plastics material of the molten state that underwater pelletizer will pump by template in circulating water, to cut into graininess; for the optimum Cutting effect; need the cutting knife of underwater pelletizer to keep closely contacting with the template face; and the mode of conventional cutting knife by mechanical feed makes cutting knife and template face keep in touch; not only regulate inconvenient; and in the pelletizing process owing to lack flexible adjustment; thereby cutting knife easily because of disturbance with template face generation cutting-up phenomenon or contact not tight with the template face; the former influences the working life of cutting knife and template, and the latter will influence greatly to the pelletizing effect.
For this reason, the someone proposes to utilize Pneumatic actuator to carry out feed, but conventional Pneumatic actuator only can be realized left and right sides translation with cylinder, can't be rotated; Though and the cylinder that circles round can be rotated in translation, but the rotating power of rear end motor can't be passed to the cutter of front end, thereby, design and a kind ofly can satisfy translation, can satisfy the cylinder that the transmission rotating power uses again is the key that can realize pneumatic feed.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of and can satisfy translation, can satisfy the underwater pelletizer cylinder of transmission rotating power again.
The purpose of this utility model is achieved in that a kind of underwater pelletizer cylinder; described cylinder includes overcoat and interior cover; described overcoat and interior cover are tubular structure; cover is inserted in overcoat in described; described overcoat inwardly turnover has flange one; cover outwards turns down in described flange two; the bottom of described flange one and the outer wall of interior cover are slidingly connected; the top of described flange two and the inwall of overcoat are slidingly connected; and described overcoat, interior cover and flange one, flange two constitutes an airtight air cavity, and puts outward and have one and make the pore that air cavity communicates with external source of the gas.
Compared with prior art, the beneficial effects of the utility model are:
The utility model cylinder in use, transmission shaft is inserted in interior cover, thereby when cylinder carries out work, does not influence transmission shaft and carry out transmission, thereby makes the utility model cylinder can satisfy translation, can satisfy the transmission rotating power again; Thereby make underwater pelletizer can adopt pneumatic mode to carry out the feed operation.
Description of drawings
Fig. 1 is the structural representation of the utility model underwater pelletizer with cylinder.
Wherein:
Embodiment
Referring to Fig. 1; the utility model relates to a kind of underwater pelletizer cylinder; described cylinder includes overcoat 1 and interior cover 2; described overcoat 1 and interior cover 2 are tubular structure; cover 2 is inserted in overcoat 1 in described; described overcoat 1 inwardly turnover has flange 1; cover 2 outwards turns down in described flange 25; the outer wall of the bottom of described flange 1 and interior cover 2 is slidingly connected; the inwall of the top of described flange 25 and overcoat 1 is slidingly connected; and described overcoat 1; interior cover 2 and flange 1; flange 25 constitutes an airtight air cavity 3; and having one on the overcoat 1 makes and during use, also can insert barometer between pore and external source of the gas by the pore that air cavity 3 communicates with external source of the gas; be used for the air pressure in monitoring in real time and the control air cavity 3, thereby realize more accurate pneumatic control.
During use, transmission shaft is inserted in interior cover 3.2, thereby when cylinder carries out work, does not influence transmission shaft and carry out transmission, thereby makes the utility model cylinder can satisfy translation, can satisfy the transmission rotating power again.
Claims (1)
1. underwater pelletizer cylinder; it is characterized in that: described cylinder includes overcoat (1) and interior cover (2); described overcoat (1) and interior cover (2) are tubular structure; cover (2) is inserted in overcoat (1) in described; described overcoat (1) inwardly turnover has flange one (4); cover (2) outwards turns down in described flange two (5); the outer wall of the bottom of described flange one (4) and interior cover (2) is slidingly connected; the inwall of the top of described flange two (5) and overcoat (1) is slidingly connected; and described overcoat (1); interior cover (2) and flange one (4); flange two (5) constitutes an airtight air cavity (3), and has one on the overcoat (1) and make the pore that air cavity (3) communicates with external source of the gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200865751U CN202048046U (en) | 2011-03-29 | 2011-03-29 | Cylinder for submerged granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200865751U CN202048046U (en) | 2011-03-29 | 2011-03-29 | Cylinder for submerged granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202048046U true CN202048046U (en) | 2011-11-23 |
Family
ID=44988356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200865751U Expired - Fee Related CN202048046U (en) | 2011-03-29 | 2011-03-29 | Cylinder for submerged granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202048046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341924A (en) * | 2013-06-26 | 2013-10-09 | 南京永腾化工装备有限公司 | Thermal-cutting pelletizing system for high-efficiency environment-friendly energy-saving hot mold surface |
-
2011
- 2011-03-29 CN CN2011200865751U patent/CN202048046U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341924A (en) * | 2013-06-26 | 2013-10-09 | 南京永腾化工装备有限公司 | Thermal-cutting pelletizing system for high-efficiency environment-friendly energy-saving hot mold surface |
| CN103341924B (en) * | 2013-06-26 | 2016-02-24 | 南京永腾化工装备有限公司 | The fervent granulating system in a kind of high-efficiency environment friendly energy-conservation hot-die face |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20130329 |