CN204955342U - Extruding machine - Google Patents
Extruding machine Download PDFInfo
- Publication number
- CN204955342U CN204955342U CN201520719732.6U CN201520719732U CN204955342U CN 204955342 U CN204955342 U CN 204955342U CN 201520719732 U CN201520719732 U CN 201520719732U CN 204955342 U CN204955342 U CN 204955342U
- Authority
- CN
- China
- Prior art keywords
- bearing
- baffle
- rotating shaft
- dividing plate
- sealing ring
- 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
Links
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an extruding machine, including a feeding section of thick bamboo, bearing and pivot, the pivot is passed through bearing fit with a feeding section of thick bamboo and is connected, feeding section of thick bamboo one end is equipped with into jiao kou, and the other end is equipped with the discharge gate, be equipped with the pay -off screw thread in the pivot, the inner wall of a feeding section of thick bamboo all is equipped with first baffle and second baffle, and first baffle and second baffle lie in between bearing and the pay -off screw, be equipped with the annular column between first baffle and the second baffle, and the annular column inner wall is established to the conical surface, be equipped with in the annular column rather than the sealing washer through cone combined with, be equipped with the spring between sealing washer and the first baffle. This extruding machine can avoid damaging bearing etc. In the sizing material can get into the bearing of pivot.
Description
Technical field
The utility model relates to rubber manufacturing machinery technical field, in particular to a kind of extruder.
Background technology
Extruder, also known as extruder, is one of process equipment important in rubber production.In the machine-shaping of rubber industry sizing material, extruder is listed as two leading greatly production machines together with calender, of many uses, can the various shaped rubber material such as the various strip of processing and manufacturing, tubulose, bar-shaped, tabular, and along with the development of science and technology, the extruder of cash production tabular sizing material, steel cord adhesive plaster and metal, fiber wire rod can cover glue etc.
The rotating shaft of conventional extruder is in long-term rotation, and after making ring wear, sizing material can enter in the bearing of rotating shaft, damage bearing, rotating shaft is broken down, and causes rotating shaft not run well, thus affect the production efficiency of extruder and the quality of product, too increase maintenance cost and production cost.
Utility model content
The purpose of this utility model is to provide a kind of extruder, to solve the deficiencies in the prior art.
For realizing the utility model object, the technical scheme of employing is:
A kind of extruder, comprise feeding cylinder, bearing and rotating shaft, rotating shaft is connected by bearing fit with feeding cylinder, it is characterized in that, described feeding cylinder one end is provided with glue-feeder, and the other end is provided with discharging opening; Described rotating shaft is provided with feeding screw thread; The inwall of described feeding cylinder is equipped with the first dividing plate and second partition, and the first dividing plate and second partition are between bearing and feeding screw thread; Be provided with circular column between described first dividing plate and second partition, and circular column inwall is set to the conical surface; Be provided with sealing ring by cone match with it in described circular column, between sealing ring and the first dividing plate, be provided with spring.
Further, described internal diameter of the seal ring is provided with cannelure, and cannelure end face has good anti-wear performance, can improve the service life of sealing ring.
The beneficial effects of the utility model are, by circular column and sealing ring cone match, make sealing ring be close to rotating shaft under the force of a spring, even if after ring wear, also can realize auto-compensation, have good sealing effectiveness.Thus avoid sizing material can enter in the bearing of rotating shaft, damage bearing etc.
Accompanying drawing explanation
Fig. 1 is the structural representation of the extruder that the utility model provides.
Detailed description of the invention
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Fig. 1 is shown extruder that the utility model provides, comprises feeding cylinder 1, glue-feeder 3, rotating shaft 5, discharging opening 6, feeding screw thread 7, spring 9, bearing 10, circular column 11, sealing ring 12, first dividing plate 14 and second partition 13.Described rotating shaft 5 is connected by bearing 10 with feeding cylinder 1; Described feeding cylinder 1 one end is provided with glue-feeder 3, and the other end is provided with discharging opening 6; Described rotating shaft 5 is provided with feeding screw thread 7; The inwall of described feeding cylinder 1 is equipped with the first dividing plate 14 and second partition 13, first dividing plate 14 and second partition 13 between bearing 10 and feeding screw thread 7; Be provided with circular column 11 between described first dividing plate 14 and second partition 13, and circular column 11 inwall is set to the conical surface; Be provided with sealing ring 12 by cone match with it in described circular column 11, between sealing ring 12 and the first dividing plate 14, be provided with spring 9.
Sealing ring 12 internal diameter is provided with cannelure, and cannelure end face has good anti-wear performance, can improve the service life of sealing ring 12.
By circular column 11 and sealing ring 12 cone match, under the active force of spring 9, sealing ring 12 is made to be close to rotating shaft 5, even if after sealing ring 12 wearing and tearing, also can auto-compensation be realized, have good sealing effectiveness.Thus avoid sizing material can enter in the bearing 10 of rotating shaft 5, damage bearing 10 etc.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. an extruder, comprise feeding cylinder, bearing and rotating shaft, rotating shaft is connected by bearing fit with feeding cylinder, it is characterized in that, described feeding cylinder one end is provided with glue-feeder, and the other end is provided with discharging opening; Described rotating shaft is provided with feeding screw thread; The inwall of described feeding cylinder is equipped with the first dividing plate and second partition, and the first dividing plate and second partition are between bearing and feeding screw thread; Be provided with circular column between described first dividing plate and second partition, and circular column inwall is set to the conical surface; Be provided with sealing ring by cone match with it in described circular column, between sealing ring and the first dividing plate, be provided with spring.
2. extruder according to claim 1, is characterized in that: described internal diameter of the seal ring is provided with cannelure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520719732.6U CN204955342U (en) | 2015-09-16 | 2015-09-16 | Extruding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520719732.6U CN204955342U (en) | 2015-09-16 | 2015-09-16 | Extruding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204955342U true CN204955342U (en) | 2016-01-13 |
Family
ID=55050433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520719732.6U Expired - Fee Related CN204955342U (en) | 2015-09-16 | 2015-09-16 | Extruding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204955342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108999A (en) * | 2015-09-16 | 2015-12-02 | 成都爆米花信息技术有限公司 | Extruder |
-
2015
- 2015-09-16 CN CN201520719732.6U patent/CN204955342U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108999A (en) * | 2015-09-16 | 2015-12-02 | 成都爆米花信息技术有限公司 | Extruder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qiu Xusheng Inventor after: Cai Kunjia Inventor before: Liang Qinghuan Inventor before: Huang Ruijie Inventor before: Wang Jianqiang Inventor before: Jiang Ying Inventor before: Li Lingyu Inventor before: Wang Chuanlin Inventor before: Liu Hongbo Inventor before: Chen Changming Inventor before: Du Yuewu Inventor before: Guo Yongnian |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170324 Address after: 510000 Guangdong province Guangzhou City Village Hengli Hengli economic agency Xinhua Street, Huadu District Officer team four No. 08 self Patentee after: Guangzhou Goodley Plastic Products Co.,Ltd. Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20170324 Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 610041 layer 1-3, building, No. 38, Tianyi street, high tech Zone, Sichuan, Chengdu, China Patentee before: CHENGDU BAOMIHUA INFORMATION TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20180916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |