CN204955335U - Rubber screwed pipe extruder - Google Patents
Rubber screwed pipe extruder Download PDFInfo
- Publication number
- CN204955335U CN204955335U CN201520716050.XU CN201520716050U CN204955335U CN 204955335 U CN204955335 U CN 204955335U CN 201520716050 U CN201520716050 U CN 201520716050U CN 204955335 U CN204955335 U CN 204955335U
- Authority
- CN
- China
- Prior art keywords
- bearing
- baffle
- screwed pipe
- discharging opening
- rotating shaft
- 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 a rubber screwed pipe extruder, 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, the discharge gate is the cylinder mouth, and the discharge gate wall is equipped with the screw thread, be equipped with the cooling bath in the discharge gate, pivot one end stretches into the discharge gate, and aligns with the discharge gate outer wall. This rubber screwed pipe extruder can avoid damaging bearing etc. In the sizing material can get into the bearing of pivot, has improved work efficiency simultaneously.
Description
Technical field
The utility model relates to rubber manufacturing machinery technical field, in particular to a kind of rubber screwed pipe extruder.
Background technology
Rubber screwed pipe extruder, also known as extruder, is one of process equipment important in rubber production.In the machine-shaping of rubber industry sizing material, rubber screwed pipe 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 rubber screwed pipe 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 rubber screwed pipe extruder is in long-term rotation, after making ring wear, sizing material can enter in the bearing of rotating shaft, damage bearing, rotating shaft is broken down, cause rotating shaft not run well, thus affect the production efficiency of rubber screwed pipe extruder and the quality of product, too increase maintenance cost and production cost.
It is need rubber extruding rubber tube that existing rubber screwed pipe is produced, and is processing, finally obtain screwed pipe to rubber tube, improves the production cost of rubber tube like this and reduces operating efficiency.
Utility model content
The purpose of this utility model is to provide a kind of rubber screwed pipe extruder, to solve the deficiencies in the prior art.
For realizing the utility model object, the technical scheme of employing is:
A kind of rubber screwed pipe 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; Described discharging opening is cylindrical mouth, and discharging opening wall is provided with screw thread; Cooling bath is provided with in described discharging opening; Discharging opening is stretched in described rotating shaft one end, and aligns with discharging opening outer wall.
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.
The rubber under molten condition is made to enter discharging opening by the feeding screw thread in rotating shaft, rubber under molten condition is full of the screwed pipe space that discharging opening and rotating shaft form, enter cooling bath by water and cooling forming is carried out to rubber, rotating shaft drives shaping rubber screwed pipe that the threaded engagement of itself and charging aperture is rotated, rotate Rubber Extruder, obtain rubber screwed pipe.
Accompanying drawing explanation
Fig. 1 is the structural representation of the rubber screwed pipe 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 rubber screwed pipe extruder that the utility model provides, comprises feeding cylinder 1, glue-feeder 3, rotating shaft 5, discharging opening 6, feeding screw thread 7, screw thread 8, spring 9, bearing 10, circular column 11, sealing ring 12, first dividing plate 14, second partition 13 and cooling bath 15.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; Described discharging opening 6 is cylindrical mouth, and discharging opening 6 wall is provided with screw thread 8; Cooling bath 15 is provided with in described discharging opening 6; Discharging opening 6 is stretched in described rotating shaft 5 one end, and aligns with discharging opening 6 outer wall.
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 rubber under molten condition is made to enter discharging opening 6 by the feeding screw thread 7 in rotating shaft 5, rubber under molten condition is full of the screwed pipe space that discharging opening 6 forms with rotating shaft 5, enter cooling bath 15 pairs of rubber by water and carry out cooling forming, rotating shaft 5 drives shaping rubber screwed pipe that the threaded engagement of itself and charging aperture 6 is rotated, rotate Rubber Extruder, obtain rubber screwed pipe.
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. a rubber screwed pipe 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; Described discharging opening is cylindrical mouth, and discharging opening wall is provided with screw thread; Cooling bath is provided with in described discharging opening; Discharging opening is stretched in described rotating shaft one end, and aligns with discharging opening outer wall.
2. rubber screwed pipe 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 |
|---|---|---|---|
| CN201520716050.XU CN204955335U (en) | 2015-09-16 | 2015-09-16 | Rubber screwed pipe extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716050.XU CN204955335U (en) | 2015-09-16 | 2015-09-16 | Rubber screwed pipe extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204955335U true CN204955335U (en) | 2016-01-13 |
Family
ID=55050426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520716050.XU Expired - Fee Related CN204955335U (en) | 2015-09-16 | 2015-09-16 | Rubber screwed pipe extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204955335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108994A (en) * | 2015-09-16 | 2015-12-02 | 成都爆米花信息技术有限公司 | Rubber thread pipe extruder |
-
2015
- 2015-09-16 CN CN201520716050.XU patent/CN204955335U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108994A (en) * | 2015-09-16 | 2015-12-02 | 成都爆米花信息技术有限公司 | Rubber thread pipe extruder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160608 Address after: 101400 Beijing city Huairou District East small river east yuan market Patentee after: Beijing Sanchang Rubber Products 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. |
|
| CP03 | Change of name, title or address |
Address after: 068350 No. 26, Dage Town Development Zone Road, Fengning Manchu Autonomous County, Chengde City, Hebei Province Patentee after: Chengde Sanchang Technology Co., Ltd. Address before: 101400 Beijing city Huairou District East small river east yuan market Patentee before: Beijing Sanchang Rubber Products Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20200916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |