CN201186969Y - Scraper structure of comber upper roller - Google Patents
Scraper structure of comber upper roller Download PDFInfo
- Publication number
- CN201186969Y CN201186969Y CNU2008200335823U CN200820033582U CN201186969Y CN 201186969 Y CN201186969 Y CN 201186969Y CN U2008200335823 U CNU2008200335823 U CN U2008200335823U CN 200820033582 U CN200820033582 U CN 200820033582U CN 201186969 Y CN201186969 Y CN 201186969Y
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- CN
- China
- Prior art keywords
- scraper
- roller
- tool rest
- combing machine
- elastic component
- 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 discloses a scraper structure of a roller on a combing machine, a scraper base is arranged on the combing machine, a scraper is movably arranged on the scraper base, an elastic part which is used for providing an elastic restoring force to the scraper is arranged between the scraper and the scraper base, the elastic part is in the deformation state, the scraper is shaped like a flake, and a thin edge of the scraper is tightly topped on the roller through the elastic part. As the contact surface between the scraper and the roller is relatively narrow, when in positive and negative rotation of the roller, the scraper can effectively remove cotton fiber on the roller and further alleviate loads of the roller when in positive and negative rotation.
Description
Technical field
The utility model relates to a kind of blade construction of combing machine top roller.
Background technology
The blade construction of combing machine top roller, be mainly used in the cotton fiber of in the rotating process of roller, removing on the roller, in the prior art, combing machine is provided with scrapes tool rest, scrape and be provided with scraper on the tool rest rotationally, scraper and scraping is provided with a torsion spring that is in compressive state all the time between the tool rest, scraper is packaged on the roller, and be close to roller by torsion spring, because the contact-making surface of existing scraper and roller is bigger, the ability that then existing scraper is removed cotton fiber on the roller is more weak, causes being easy to twine flower during in rotating at roller.
Summary of the invention
The purpose of this utility model is to provide a kind of blade construction of combing machine top roller, and this structure can be removed the cotton fiber on the roller effectively.
In order to reach above purpose, the technical solution adopted in the utility model is: a kind of blade construction of combing machine top roller, combing machine is provided with scrapes tool rest, described scraping is provided with scraper versatilely on the tool rest, described scraper and described scraping are provided with the elastic component that is used to provide an elastic-restoring force of described scraper between the tool rest, described elastic component is in deformed state, and described scraper is laminar, and the featheredge of described scraper gently withstands on the described roller by described elastic component.
Because the utility model has adopted above technical scheme, its advantage is: scraper is laminar, the featheredge of scraper gently withstands on the roller by elastic component, because the contact-making surface of scraper and roller is narrow, then when the roller rotating, scraper can be removed the cotton fiber on the roller effectively, thus the load when alleviating the roller rotating.
Description of drawings
Accompanying drawing 1 is looked schematic diagram for master of the present utility model;
Accompanying drawing 2 is the cross-sectional schematic of the utility model along the A-A direction;
Wherein: 1, roller; 2, scraper skin; 3, scraper central layer; 4, elastic component; 5, alignment pin; 6, scrape tool rest; 7, scraper; 8, chute.
The specific embodiment
Further set forth concrete structure of the present utility model below in conjunction with accompanying drawing.
Shown in accompanying drawing 1 and accompanying drawing 2, a kind of blade construction of combing machine top roller, be used for removing the cotton fiber that the roller rotation process is stained with, the combing machine of present embodiment is provided with three rollers 1, two detaching rollers and a delivery roller, detaching roller and delivery roller are realized the drawing-off of web, two detaching rollers then have identical rotating speed, realize being fed forward of web when just changeing, realize the front and back overlap joint of web during counter-rotating, be equipped with blade construction on detaching roller or the delivery roller, and two shared one of detaching rollers are scraped tool rest 6 in the present embodiment, scrape on the air channel side plate that tool rest 6 is located at combing machine, scrape and offer chute 8 on the tool rest 6, chute 8 inherences are laminar scraper 7 along being provided with slidably in the radial direction of roller 1, in accompanying drawing 2, chute 8 is located at obliquely with the scraper 7 that is positioned at chute 8 and scrapes on the tool rest 6, this mainly is for the consideration of being convenient to install or change scraper 7, certainly, scraper 7 also can be designed to be arranged on rotationally and scrape on the tool rest 6, scraper 7 and scrape and be provided with the elastic component 4 that is used to provide 7 one elastic-restoring forces of scraper between the tool rest 6, elastic component 4 is in deformed state, scrape and be fixed with alignment pin 5 on the tool rest 6, one end of elastic component 4 is against on the alignment pin 5, the other end is against the lower end of scraper 7, as shown in Figure 2, in the present embodiment, elastic component 4 is selected spring for use, spring is in compressive state always, scraper 7 is laminar, the featheredge of scraper 7 gently withstands on the roller 1 by elastic component 4, adopt the setting of elastic component 4, can make the featheredge of scraper 7 be close to roller 1 on the one hand, make it effectively to remove the flower that twines on the roller 1, on the other hand because there is resilient force in elastic component 4, so the featheredge of scraper 7 can not produce too big obstruction power to the rotating of roller 1.Because scraper 7 directly contacts with roller 1, so the shell of scraper 7 is necessary for insulating materials,, be embedded with the scraper central layer 3 that is made of metal in the scraper 7 simultaneously in order to strengthen the intensity of scraper 7, the outside of scraper 7 is the scraper skins 2 that made by elastomeric material.
To sum up, because scraper 7 is narrow with the contact-making surface of roller 1, then when roller 1 rotating, scraper 7 can be removed the cotton fiber on the roller 1 effectively, thus the load when alleviating roller 1 rotating.
Claims (1)
1, a kind of blade construction of combing machine top roller, combing machine is provided with scrapes tool rest (6), described scraping is provided with scraper (7) versatilely on the tool rest (6), described scraper (7) and described scraping are provided with the elastic component (4) that is used to provide (7) elastic-restoring forces of described scraper between the tool rest (6), described elastic component (4) is in deformed state, it is characterized in that: described scraper (7) is laminar, and the featheredge of described scraper (7) gently withstands on the described roller (1) by described elastic component (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200335823U CN201186969Y (en) | 2008-03-27 | 2008-03-27 | Scraper structure of comber upper roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200335823U CN201186969Y (en) | 2008-03-27 | 2008-03-27 | Scraper structure of comber upper roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201186969Y true CN201186969Y (en) | 2009-01-28 |
Family
ID=40309990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200335823U Expired - Fee Related CN201186969Y (en) | 2008-03-27 | 2008-03-27 | Scraper structure of comber upper roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201186969Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306263A (en) * | 2019-07-31 | 2019-10-08 | 安徽华茂纺织股份有限公司 | Combing machine drafting area equipment for lap roller cleaning |
-
2008
- 2008-03-27 CN CNU2008200335823U patent/CN201186969Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306263A (en) * | 2019-07-31 | 2019-10-08 | 安徽华茂纺织股份有限公司 | Combing machine drafting area equipment for lap roller cleaning |
| CN110306263B (en) * | 2019-07-31 | 2024-04-09 | 安徽华茂纺织股份有限公司 | Leather roller cleaner for drawing zone of comber |
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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: 20090128 Termination date: 20120327 |