CN201495334U - Special card clothing for spinning long-staple cotton - Google Patents
Special card clothing for spinning long-staple cotton Download PDFInfo
- Publication number
- CN201495334U CN201495334U CN2009202235133U CN200920223513U CN201495334U CN 201495334 U CN201495334 U CN 201495334U CN 2009202235133 U CN2009202235133 U CN 2009202235133U CN 200920223513 U CN200920223513 U CN 200920223513U CN 201495334 U CN201495334 U CN 201495334U
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- card clothing
- special
- crown
- clothing body
- quenching
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Abstract
The utility model relates to special card clothing for spinning long-staple cotton, which is applied to carding machines. The special card clothing comprises a card clothing body and tips distributed on the card clothing body, and is characterized in that the tips are connected via arc transition along the inclination direction of the tips distributed on the card clothing body, and an arc is sunken into the root portion of each tip, thereby the special card clothing has the advantages of abrasion resistance and high strength. Further, new material adopting imported highly wear resistant alloy steel is used as a substitute in production, the production process is adjusted to special technical quenching, an on-line high-frequency preheating technique is added, on one hand, re-crystallization annealing is applied to the base of the metal card clothing, on the other hand, quenching is enhanced at low oxygen concentration, the quenching depth is controlled to be above 8.5/10, and simultaneously, metallographic structure of cryptocrystalline martensite is stably maintained, thereby guaranteeing the inner quality wear resistance of the card clothing and prolonging the service life of the card clothing.
Description
Technical field:
The utility model belongs to the carding machine technical field in the cotton spinning industry, relates in particular to a kind of being applied to and spins the long-staple cotton special Card Clothing on the carding machine.
Background technology:
Now in the cotton spinning industry, carding machine plays crucial effects in the fiber carding process, be " heart " of textile industry, and the heart of carding machine is a card clothing, it mainly acts on: by to cotton roller licker-in being arrived in fibre migration, forward cylinder to by licker-in and carry out abundant combing, strip transfer by the doff clothing fiber that combing is good then, card clothing plays branch comb, removal of impurities, mixing, stepless action to fiber, fiber is carded to the single fiber that stretches substantially, reduce fiber difference, thereby guarantee product quality.So the effect of card clothing is self-evident, but in producing through commonly used be common Bearded-needle knitted cloth, the crown of this common Bearded-needle knitted cloth is conventional direct tooth type, and is easy to wear, intensity is low, and circular arc is less.
Summary of the invention:
The purpose of this utility model be to overcome in the prior art exist ground not enough and provide a kind of not easy to wear, intensity is high spins the long-staple cotton special Card Clothing.
The purpose of this utility model is achieved in that and comprises the card clothing body, is distributed in the crown on the card clothing body, it is characterized in that: be distributed on the card clothing body crown along between its incline direction crown and the crown for arc transition is connected, the root of the recessed crown of this circular arc.
The described crown that is distributed on the card clothing body adopts the highly wear-resisting alloy steel material.
The utlity model has not easy to wear, the advantage that intensity is high; Produce simultaneously and change new material, adopt the import highly wear-resisting alloy steel, adjust production technology, special process quenches, and increases online radio-frequency preheating technology together, base portion to metallic card clothing carries out recrystallization annealing on the one hand, weak on the other hand oxygen is deepened to quench, and quenching is controlled at more than 8.5/10 deeply, keeps stable cryptocrystalline martensite metallographic structure simultaneously, thereby guarantee card clothing interior quality abrasion resistance, prolong card clothing service life.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, the utility model comprises card clothing body 1, is distributed in the crown 2 on the card clothing body 1, it is characterized in that: be distributed on the card clothing body 1 crown 2 along between its incline direction crown and the crown for arc transition is connected, the root of the recessed crown 2 of this circular arc.The crown 2 that promptly is distributed on the card clothing body 1 is adopting the arc transition profile of tooth along its incline direction.The described crown 2 that is distributed on the card clothing body 1 adopts the highly wear-resisting alloy steel material.
Adopt the arc transition flute profile, strengthen arc transition, guarantee that fiber comparatively fast shifts.Produce simultaneously and change new material, adopt the import highly wear-resisting alloy steel, adjust production technology, special process quenches, and increases online radio-frequency preheating technology together, base portion to metallic card clothing carries out recrystallization annealing on the one hand, weak on the other hand oxygen is deepened to quench, and quenching is controlled at more than 8.5/10 deeply, keeps stable cryptocrystalline martensite metallographic structure simultaneously, thereby guarantee card clothing interior quality abrasion resistance, prolong card clothing service life.By licker-in being arrived in fibre migration to cotton roller, transfer to cylinder by licker-in and carry out abundant combing, strip transfer by the doff clothing fiber that combing is good then, card clothing plays branch comb, removal of impurities, mixing, stepless action to fiber, fiber is carded to the single fiber that stretches substantially, reduce fiber difference, thereby guarantee product quality.
Claims (2)
1. one kind is spun the long-staple cotton special Card Clothing, comprise card clothing body (1), be distributed in the crown (2) on the card clothing body (1), it is characterized in that: be distributed on the card clothing body (1) crown (2) along between its incline direction crown and the crown for arc transition is connected, the root of the recessed crown of this circular arc (2).
2. the long-staple cotton special Card Clothing of spinning according to claim 1 is characterized in that: the described crown (2) that is distributed on the card clothing body (1) adopts the highly wear-resisting alloy steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202235133U CN201495334U (en) | 2009-09-16 | 2009-09-16 | Special card clothing for spinning long-staple cotton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202235133U CN201495334U (en) | 2009-09-16 | 2009-09-16 | Special card clothing for spinning long-staple cotton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201495334U true CN201495334U (en) | 2010-06-02 |
Family
ID=42438542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202235133U Expired - Lifetime CN201495334U (en) | 2009-09-16 | 2009-09-16 | Special card clothing for spinning long-staple cotton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201495334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107523903A (en) * | 2017-08-17 | 2017-12-29 | 金轮针布(江苏)有限公司 | A kind of novel saw-tooth pin cloth |
-
2009
- 2009-09-16 CN CN2009202235133U patent/CN201495334U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107523903A (en) * | 2017-08-17 | 2017-12-29 | 金轮针布(江苏)有限公司 | A kind of novel saw-tooth pin cloth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100602 |