CN201883022U - Swivel pipe with no end head - Google Patents
Swivel pipe with no end head Download PDFInfo
- Publication number
- CN201883022U CN201883022U CN201020555509XU CN201020555509U CN201883022U CN 201883022 U CN201883022 U CN 201883022U CN 201020555509X U CN201020555509X U CN 201020555509XU CN 201020555509 U CN201020555509 U CN 201020555509U CN 201883022 U CN201883022 U CN 201883022U
- Authority
- CN
- China
- Prior art keywords
- pipe
- swivel pipe
- end head
- swivel
- utility
- 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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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The utility model relates to a key component of a glass tube shaping device, in particular to a swivel pipe which can effectively improve the quality of glass products. The utility model adopts the technical scheme that the swivel pipe with no end head is provided with a rotary pipe body. The swivel pipe with no end head is characterized in that the whole swivel pipe is an independent component and made of fibrolite completely. The outer circumferential surface at the pipe mouth of the swivel pipe with no end head is a smooth transition surface.
Description
Technical field
The utility model relates to glass manufacturing area, is the key part in the Glass tubing shaped device.
Background technology
The principle of Glass tubing moulding is: the frit of the thawing in the glass furnace flows into a downward-sloping compressed-air actuated swivel pipe of the interior feeding of pipe, the stand is attached to swivel pipe inwall upper reaches outlet spout and forms pipe, is being pulled again along runway moulding and cooling and is forming Glass tubing.
Used in the past swivel pipe is for there being termination swivel pipe (shown in Figure 2), promptly in the mouth of pipe setting-in one high temperature steel termination of sillimanite body.Because the high temperature steel termination is yielding, and the high temperature steel termination has only a bit of about 5 centimetres, and setting accuracy is difficult to assurance when being connected with the sillimanite body.In addition, need certain air quantity to brush during the Glass tubing moulding, this termination causes owing temperature easily in wind; Owe temperature and can cause glass to be bonded on the termination, make and produce longitudinal stripe on the Glass tubing, also be easy to generate defectives such as ovality is big, wall thickness deviation is big.
The utility model content
The technical problems to be solved in the utility model is to overcome the deficiency that the above-mentioned background technology exists, and a kind of improvement of swivel pipe is provided, and this swivel pipe should be able to effectively improve the quality of glassy product, to meet the need of market.
The technical scheme that the utility model provides is: the Endless swivel pipe has the body of jatharapanvartanasana; It is characterized in that whole swivel pipe is an individual components, and all adopt the sillimanite material to make.
The outer circumference surface at this Endless swivel pipe mouth of pipe position is the smooth transition surface.
The beneficial effects of the utility model are: because the whole sillimanite that adopts of Endless swivel pipe, anti-erosion is difficult for owing temperature, and the swivel pipe smooth surface does not have burr, do not have to connect seam,, significantly improved quality product so the Glass tubing product is difficult for producing defectives such as striped, wall thickness deviation are big; Reduced production cost.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the existing structural representation that the termination swivel pipe is arranged.
Embodiment
Further specify below in conjunction with accompanying drawing.
Shown in Figure 2 have a termination swivel pipe, is the mouth of pipe setting-in one high temperature steel termination 2 at sillimanite body 1-2.Two portions are installed together, and the intersection of outside surface is difficult to keep smooth transition, and are difficult to avoid slit 2-1.These all can cause glass metal to stick in easily on the termination, the defective that causes quality product to descend.
The Endless swivel pipe 3 that the utility model provides has the body of jatharapanvartanasana; Whole swivel pipe is an individual components, and all adopts the sillimanite material to make.The outer circumference surface of this Endless swivel pipe mouth of pipe position 3-1 is the smooth transition surface, and glass metal is not easy adhesion when using in the production, has guaranteed the stable of quality product.
Claims (2)
1. Endless swivel pipe has the body of jatharapanvartanasana; It is characterized in that whole swivel pipe (3) is an individual components, and all adopt the sillimanite material to make.
2. Endless swivel pipe according to claim 1, the outer circumference surface that it is characterized in that this Endless swivel pipe mouth of pipe position (3-1) is the smooth transition surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020555509XU CN201883022U (en) | 2010-10-01 | 2010-10-01 | Swivel pipe with no end head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020555509XU CN201883022U (en) | 2010-10-01 | 2010-10-01 | Swivel pipe with no end head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201883022U true CN201883022U (en) | 2011-06-29 |
Family
ID=44180559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020555509XU Expired - Fee Related CN201883022U (en) | 2010-10-01 | 2010-10-01 | Swivel pipe with no end head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201883022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115718106A (en) * | 2022-11-25 | 2023-02-28 | 湖南旗滨医药材料科技有限公司 | Automatic flaw detection device and method for rotating tube and application of automatic flaw detection device |
-
2010
- 2010-10-01 CN CN201020555509XU patent/CN201883022U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115718106A (en) * | 2022-11-25 | 2023-02-28 | 湖南旗滨医药材料科技有限公司 | Automatic flaw detection device and method for rotating tube and application of automatic flaw detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIUJIANG SHIMING GLASS CO., LTD. Assignor: Jiangshan Shi Ming Crystal Glass Co., Ltd. Contract record no.: 2013330000348 Denomination of utility model: Swivel pipe with no end head Granted publication date: 20110629 License type: Common License Record date: 20131113 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20161001 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |