CN2739199Y - Cylinder metal card clothing special for polynosic fiber - Google Patents
Cylinder metal card clothing special for polynosic fiber Download PDFInfo
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- CN2739199Y CN2739199Y CN 200420037498 CN200420037498U CN2739199Y CN 2739199 Y CN2739199 Y CN 2739199Y CN 200420037498 CN200420037498 CN 200420037498 CN 200420037498 U CN200420037498 U CN 200420037498U CN 2739199 Y CN2739199 Y CN 2739199Y
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- tooth
- angle
- pin tooth
- pin
- base portion
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Abstract
The utility model belongs to the field of the textile special member, relates to a cylinder metal card clothing special for the polynosic fiber, and is suitable for the medium speed carding machine. The card clothing is characterized in that: the needle tooth adopts the configuration of a small angle double front angle and the right and the left large angle double circuit arc curved faces. Thus, the utility model guarantees the sufficient carding on the polynosic fiber, has timely transferring and no fiber winding phenomenon, and causes the quality of the yarn product to achieve the superior level.
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 polynoise fiber that is applicable to middling speed.
Background technology
Pori's nosik (Polynosic) fiber is a kind of regenerated celulose fibre with improvement of high polymerization degree, high strength and high wet modulus, act on the advantage of common viscose fiber (as soft, drapability good, lovely luster and salubrity require) in, make wet modulus bring up to 2.5～3.5 times of common viscose fiber, performance is a kind of new close skin type green fiber more near natural cotton.Unique and the estimable part of polynoise fiber is that it has good alkali resistance, can carry out mercerized finish with cotton blending, gives the gloss as the fabric silk.
Chinese patent disclose the patent No. for the ZL02288496.3 denomination of invention be the special-purpose cylinder metal needle cloth of novel soybean azelon as shown in Figure 1, this card clothing comprise base portion 2 ' and be distributed on the pin tooth 1 of base portion 2 ' top ', it is characterized in that the two anterior angles of described pin tooth 1 ' employing and two circular arc camber configuration, 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 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, the density of pin tooth be 728 tooth/square inches, described base portion 2 ' base portion thickness W ' be 0.58～0.62 millimeter, base portion height C ' is 1.2 millimeters.
Because polynoise fiber is compared with soybean fiber, both are in surface state or physical property all has obvious difference, and the surface of polynoise fiber is more level and smooth, and bending rigidity is bigger, and proportion is bigger, and resilience is better; And soybean fiber fiber softening bending rigidity is little, fluffy light specific gravity, and few resilience of curling is poor.If directly adopt novel soybean azelon special-purpose metal card clothing that polynoise fiber is processed, it is insufficient to produce the branch comb, and the fibre migration degree is not high, is unfavorable for middling speed production, and yield and quality is lower, and fiber also has technical problems such as winding.
Summary of the invention
At the problems referred to above, the utility model has been conceived a kind of fiber that can guarantee again and has been divided the special-purpose cylinder metal needle cloth of polynoise fiber that comb is abundant, shift timely, as to solve 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 polynoise fiber, comprise have base portion thickness W, the base portion 2 of base portion height C and be distributed on and adopt two anterior angles of low-angle and the two circular arc cambers configurations of left and right sides wide-angle above the base portion 2, have anterior angle α on the pin tooth
1, anterior angle α under the pin tooth
2, the left circles arc surface β that cuts angle
1, the right circles arc surface β that cuts angle
2, pin tooth tooth pitch P, pin transverse tooth thickness degree a, thickness at root of tooth b, crown height h, pin tooth height overall H, pin tooth density pin tooth 1, it is characterized in that described base portion height C is anterior angle α on 0.9 millimeter, described pin tooth
1With anterior angle α under the pin tooth
2Be 15 degree, the left circles arc surface β that cuts angle
1Be 60 degree, the right circles arc surface β that cuts angle
2Be 28 degree, the tooth pitch P of pin tooth is 1.30～1.35 millimeters, and crown height h is 0.45 millimeter, and pin tooth height overall H is 2.06～2.12 millimeters, and the density of pin tooth is 617 tooth/square inches.
Compared with prior art the utility model has the advantages that:
The utility model is because the pin tooth has adopted about two anterior angles of low-angle and wide-angle two circular arc camber configurations etc. to improve design, be very beneficial for of gripping, combing and the in time transfer of carding machine card clothing to polynoise fiber, avoided the wrapping phenomena of polynoise fiber work in-process, made the spinning yield and quality can reach good level.
Description of drawings:
Fig. 1 is the special-purpose cylinder metal needle cloth structural representation of existing novel soybean azelon
Fig. 1 (A ') be the special-purpose cylinder metal needle cloth front view of existing novel soybean azelon
Fig. 1 (B ') be the special-purpose cylinder metal needle cloth cutaway view of existing novel soybean azelon
Fig. 1 (A '), Fig. 1 (B ') in, 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, a '-pin transverse tooth thickness degree, b '-thickness at root of tooth, h '-crown height, H '-pin tooth height overall, 2 '-base portion, W '-base portion thickness, C '-base portion height;
Fig. 2 is the structural representation of the special-purpose cylinder metal needle cloth of the utility model polynoise fiber
Fig. 2 (A) is the special-purpose cylinder metal needle cloth front view of the utility model polynoise fiber
Fig. 2 (B) is the special-purpose cylinder metal needle cloth cutaway view of the utility model polynoise fiber
Among Fig. 2 (A), Fig. 2 (B), 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, a-pin transverse tooth thickness degree, b-thickness at root of tooth, h-crown height, H-pin tooth height overall, 2-base portion, W-base portion thickness, C-base portion height.
The specific embodiment:
As shown in Figure 2, the special-purpose cylinder metal needle cloth of a kind of polynoise fiber, this card clothing comprises base portion 2 and is distributed on pin tooth 1 above the base portion 2, the base portion thickness W and the W ' of base portion 2 are all 0.58～0.62 millimeter mutually, base portion height C changes 0.9 millimeter into, its pin tooth adopts two anterior angles of low-angle and the two circular arc camber configurations of left and right sides wide-angle, anterior angle α on its pin tooth
1Be anterior angle α under 15 degree, the pin tooth
2Also change 15 degree into, the left circles cambered surface β that cuts angle
1Change 60 degree into, the right circles cambered surface β that cuts angle
2Be 28 degree, the tooth pitch P of pin tooth changes 1.30～1.35 millimeters into, pin transverse tooth thickness degree a is all 0.06～0.08 millimeter mutually with a ', thickness at root of tooth b is all 0.3 millimeter mutually with b ', crown height h changes 0.45 millimeter into, pin tooth height overall H changes 2.06～2.12 millimeters into, and the density of pin tooth changes 617 tooth/square inches into.
The utility model is because the pin tooth has adopted two anterior angles of low-angle and the two circular arc camber configurations of left and right sides wide-angle etc. to improve design, make this card clothing under 280～300 rev/mins of runnings of cylinder middling speed, be very beneficial for the gripping and the combing of fiber, 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 polynoise fiber, comprise have base portion thickness (W), the base portion (2) of base portion height (C) and be distributed on and adopt two anterior angles of low-angle and the two circular arc cambers configurations of left and right sides wide-angle above the base portion (2), have anterior angle (α on the pin tooth
1), anterior angle (α under the pin tooth
2), the left circles arc surface (β that cuts angle
1), the right circles arc surface (β that cuts angle
2), the pin tooth (1) of pin tooth tooth pitch (P), pin transverse tooth thickness degree (a), thickness at root of tooth (b), crown height (h), pin tooth height overall (H), pin tooth density, it is characterized in that described base portion height (C) is anterior angle (α on 0.9 millimeter, described pin tooth
1) and the pin tooth under anterior angle (α
2) be 15 degree, the left circles arc surface (β that cuts angle
1) be 60 degree, the right circles arc surface (β that cuts angle
2) be 28 degree, the tooth pitch of pin tooth (P) is 1.30～1.35 millimeters, and crown height (h) is 0.45 millimeter, and pin tooth height overall (H) is 2.06～2.12 millimeters, and the density of pin tooth is 617 tooth/square inches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420037498 CN2739199Y (en) | 2004-07-13 | 2004-07-13 | Cylinder metal card clothing special for polynosic fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420037498 CN2739199Y (en) | 2004-07-13 | 2004-07-13 | Cylinder metal card clothing special for polynosic fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2739199Y true CN2739199Y (en) | 2005-11-09 |
Family
ID=35354265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420037498 Expired - Fee Related CN2739199Y (en) | 2004-07-13 | 2004-07-13 | Cylinder metal card clothing special for polynosic fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2739199Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820887A (en) * | 2014-03-06 | 2014-05-28 | 苑香满 | Metal card clothing and carding device for carding cashmere and wool |
-
2004
- 2004-07-13 CN CN 200420037498 patent/CN2739199Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820887A (en) * | 2014-03-06 | 2014-05-28 | 苑香满 | Metal card clothing and carding device for carding cashmere and wool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |