CN2597494Y - Cylinder metal needle cloth special for pretein-rich soy fibre - Google Patents
Cylinder metal needle cloth special for pretein-rich soy fibre Download PDFInfo
- Publication number
- CN2597494Y CN2597494Y CNU022884963U CN02288496U CN2597494Y CN 2597494 Y CN2597494 Y CN 2597494Y CN U022884963 U CNU022884963 U CN U022884963U CN 02288496 U CN02288496 U CN 02288496U CN 2597494 Y CN2597494 Y CN 2597494Y
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- China
- Prior art keywords
- tooth
- base portion
- pin
- degree
- pin tooth
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- 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.)
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Abstract
The utility model relates to a soy bean albumen fiber special use cylinder metal card clothing which is suitable to an intermediate card. The utility model comprises a base and a plurality of needles; wherein the needles are evenly distributed on the base. The utility model is characterized in that the needle adopts a double front horn and a double circle arc surface allocation, thus guaranteeing that the soy bean albumen opening is adequate, the transmission is in time, the cotton net is clear and non fiber is wound.
Description
Technical field:
The utility model belongs to the special part of weaving field, especially relates to a kind of carding machine special-purpose cylinder metal needle cloth of novel soybean azelon that is applicable to middling speed.
Background technology:
Soybean fiber is to be formed through wet spinning by the protein lysate that soybean extract, by the developmental research success of the Hua Kang of Henan Province chemical-biological engineering associating group company.In March, 2000, Henan Province Hua Kang bioengineering Co., Ltd has successfully carried out suitability for industrialized production in the world first.Soybean fiber moisture absorption, good permeability, fiber is pliable and tough, fluffy, light specific gravity, warmth retention property is strong, and gloss is soft, and certain health care is arranged.But the fiber surface coefficient of friction is lower, and dynamic and static coefficient of friction difference is less, and fiber crimp elasticity is relatively poor, feasible pin rake angle α as shown in Figure 1
1' be 15 °, the tooth pitch P ' of pin tooth is 1.6 millimeters, pin tooth height overall H ' is 2.5 millimeters, base portion thickness W ' is that 0.7 millimeter conventional cylinder metal needle cloth divides comb insufficient to soybean fiber, and the fibre migration degree is not high, is not suitable for middling speed production, PR is lower, and fiber also has wrapping phenomena.
Summary of the invention:
At the problems referred to above, the utility model has newly been conceived a kind of fiber branch that can guarantee and has been combed fully, shifts in time, can solve the novel soybean azelon special use Bearded-needle knitted cloth of fiber winding problem.
The technical scheme of the utility model technical solution problem is as follows:
The special-purpose cylinder metal needle cloth of a kind of novel soybean azelon, this card clothing comprise base portion 2 and are distributed on pin tooth 1 above the base portion 2, it is characterized in that the pin tooth adopts two anterior angles and two circular arc cambers configuration, anterior angle α on its pin tooth
1Be anterior angle α under 19～20 degree, the pin tooth
2Be 25 degree, the left circles arc surface β that cuts angle
1Be 45 degree, the right circles arc surface β that cuts angle
2Be 15 degree, the tooth pitch P of pin tooth is 1.47～1.53 millimeters, pin transverse tooth thickness degree a is 0.06～0.08 millimeter, thickness at root of tooth b is 0.3 millimeter, crown height h is 0.55 millimeter, pin tooth height overall H is 2.48～2.52 millimeters, and the density of pin tooth is that the base portion thickness W of 728 tooth/square inches, described base portion is 0.58～0.62 millimeter, and base portion height C is 1.2 millimeters.
Advantage compared with prior art of the present invention is:
The utility model since the pin tooth adopted two anterior angles and about two circular arc cambers configurations, help this card clothing to gripping, the combing of soybean fiber with in time shift, avoided the wrapping phenomena of soybean fiber, make the spinning yield and quality can reach good level.
Description of drawings:
Fig. 1 is existing conventional card clothing structural representation
Among Fig. 1,1-pin tooth, α
1Anterior angle on the '-pin tooth, the tooth pitch of P '-pin tooth,
H '-pin tooth height overall, 2-base portion, W-base portion thickness;
Fig. 2 is the structural representation of the special-purpose cylinder metal needle cloth of novel soybean azelon of the present utility model
Among Fig. 2,1-pin tooth, α
1Anterior angle on the-pin tooth, α
2Anterior angle under the-pin tooth,
β
1-left circles arc surface cuts angle, β
2-right circles arc surface cuts angle,
The tooth pitch of P-pin tooth, a-pin transverse tooth thickness degree, the b-thickness at root of tooth,
H-crown height, H-pin tooth height overall, the 2-base portion, W-base portion thickness,
C-base portion height.
The specific embodiment:
The special-purpose cylinder metal needle cloth of a kind of novel soybean azelon, this card clothing comprise base portion 2 and are distributed on pin tooth 1 above the base portion 2, it is characterized in that the pin tooth adopts two anterior angles and two circular arc cambers configuration, anterior angle α on its pin tooth
1Be anterior angle α under 19～20 degree, the pin tooth
2Be 25 degree, the left circles arc surface β that cuts angle
1Be 45 degree, the right circles arc surface β that cuts angle
2Be 15 degree, the tooth pitch P of pin tooth is 1.47～1.53 millimeters, pin transverse tooth thickness degree a is 0.06～0.08 millimeter, thickness at root of tooth b is 0.3 millimeter, crown height h is 0.55 millimeter, pin tooth height overall H is 2.48～2.52 millimeters, and the density of pin tooth is that the base portion thickness W of 728 tooth/square inches, described base portion 2 is 0.58～0.62 millimeter, and base portion height C is 1.2 millimeters.
Because the utility model has adopted two preceding angular pin teeth and the two circular arc cambers of left and right sides, be very beneficial for the gripping and the combing of fiber, make this card clothing can utilize the carding machine spinning process, under 280～360 rev/mins of runnings of cylinder middling speed, but the spinning soybean protein yarn.Through facts have proved, can guarantee to divide comb fully, shift in time, no fiber wrapping phenomena makes the spinning yield and quality can reach good level.
Claims (1)
1. the special-purpose cylinder metal needle cloth of a novel soybean azelon comprises base portion (2) and is distributed on pin tooth (1) above the base portion (2), it is characterized in that described pin tooth (1) adopt two anterior angles and about two circular arc cambers configurations, anterior angle (α on its pin tooth
1) be anterior angle (α under 19～20 degree, the pin tooth
2) be 25 degree, the left circles arc surface (β that cuts angle
1) be 45 degree, the right circles arc surface (β that cuts angle
2) be 15 degree, the tooth pitch of pin tooth (P) is 1.47～1.53 millimeters, pin transverse tooth thickness degree (a) is 0.06～0.08 millimeter, thickness at root of tooth (b) is 0.3 millimeter, crown height (h) is 0.55 millimeter, pin tooth height overall (H) is 2.48～2.52 millimeters, and the density of pin tooth is that the base portion thickness (W) of 728 tooth/square inches, described base portion (2) is 0.58～0.62 millimeter, and base portion height (C) is 1.2 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022884963U CN2597494Y (en) | 2002-12-20 | 2002-12-20 | Cylinder metal needle cloth special for pretein-rich soy fibre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022884963U CN2597494Y (en) | 2002-12-20 | 2002-12-20 | Cylinder metal needle cloth special for pretein-rich soy fibre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2597494Y true CN2597494Y (en) | 2004-01-07 |
Family
ID=34151169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU022884963U Expired - Lifetime CN2597494Y (en) | 2002-12-20 | 2002-12-20 | Cylinder metal needle cloth special for pretein-rich soy fibre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2597494Y (en) |
-
2002
- 2002-12-20 CN CNU022884963U patent/CN2597494Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20051228 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |