CN101445975A - Arch pre-carding device - Google Patents
Arch pre-carding device Download PDFInfo
- Publication number
- CN101445975A CN101445975A CNA200810196504XA CN200810196504A CN101445975A CN 101445975 A CN101445975 A CN 101445975A CN A200810196504X A CNA200810196504X A CN A200810196504XA CN 200810196504 A CN200810196504 A CN 200810196504A CN 101445975 A CN101445975 A CN 101445975A
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- China
- Prior art keywords
- carding
- arch
- arch pre
- carding device
- combing
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Abstract
The invention relates to an arch pre-carding device, comprising cubing rolls, an air drafting and impurity removing unit, a mote knife, a carding panel seat and a cotton holding and adjustment plate, wherein, the carding panel seat is equipped with arch pre-carding racks formed by combining arch bits. The invention employs arch pre-carding racks, therefore, carding points are greatly increased, carding is carried out completely, softly and cautiously, fiber loss is little and the fibrous bundle which enters into the cylinder work area is small and little, so as to reduce the load of card clothing of a cylinder cover board, improve the carding quality and reduce neps.
Description
Technical field
The present invention relates to the pre-carding device of carding machine in the textile machine production, refer in particular to the arch pre-carding device of using on the cotton spinning carding machine.
Background technology
Carding machine thorn roller segment of the prior art all adopts licker-in and ordinary straight gear rack to presort comb, little because of stinging roller diameter, import and homemade carding machine thorn roller diameter adopts φ 250mm mostly, so when presorting the combing of broach bar with spur rack, only have 30% tooth bar to participate in combing.The combing degree is little, and combing is insufficient, damages pin tooth and fiber easily, influences carding quality, and because pre-comb district pin tooth density can not improve, has just increased the difficulty of back road combing so want to increase the benefit, and presorts the broach bar life-span and significantly reduce.Presort comb section and divide dismounting to waste time and energy, influence the board running rate, increase operation cost.
Summary of the invention
The technical problem to be solved in the present invention is: at the deficiencies in the prior art, the present invention mainly is to solve combing degree deficiency, and the problem that the pin tooth damages easily provides a kind of simple and practical, the pre-carding device that carding quality is higher.
The technical solution adopted for the present invention to solve the technical problems is: a kind of arch pre-carding device, comprise licker-in, air draught impurity removing unit, mote knife, combing plate seat and hold in the palm cotton adjustable plate, the arch pre-carding tooth bar that is combined by the arc gear piece is installed on the combing plate seat.
The crown direction of described arch pre-carding tooth bar is opposite with the tooth bar crown direction of licker-in.
Described arch pre-carding device can one cover or two covers install simultaneously, perhaps the second cover arch pre-carding device is replaced at the bottom of with little leakage.
Described arch pre-carding rack tooth face length degree is 30mm-36mm.
The invention has the beneficial effects as follows: as improvement of the present invention, the combing of arc gear piece and taker-in roller wire, the crown number that gear piece participates in combing increases to 80%-90%, improved the combing degree greatly, it is few to reach soft, the abundant careful fibre damage of combing, has reduced linters rate, improves carding quality.
Description of drawings
The present invention is further detailed explanation below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention.
Among the figure: 1. licker-in 2. air draught impurity removing unit 3. mote knifes 4. combing plate seats 5. hold in the palm cotton adjustable plate 6. arch pre-carding tooth bars.
The specific embodiment
Arch pre-carding device as shown in Figure 1, comprise licker-in 1, air draught impurity removing unit 2, mote knife 3, combing plate seat 4 and hold in the palm cotton adjustable plate 5, the arch pre-carding tooth bar 6 that is combined by the arc gear piece is installed on combing plate seat 2, arch pre-carding tooth bar 6 flank of tooth length are 30mm-36mm, and its crown direction is opposite with the tooth bar crown direction of licker-in 1.
In practice,, can adorn one or two cover arch pre-carding devices, as the place of adorning a cover arch pre-carding device back second cover arch pre-carding device substitutes at the bottom of can loading onto little leakage, accomplish flexible and changeable according to combing kind difference.Traffic direction by lap has licker-in 1, air draught impurity removing unit 2, mote knife 3, combing plate seat 4, arch pre-carding tooth bar 6 successively and holds in the palm cotton adjustable plate 5, and flock and cotton fiber enter the second cover arch pre-carding device again, repeat to enter the cylinder district after the above combing.
The optimum length of the arc-shaped rack flank of tooth that the present invention adopts is 34mm, and spur rack flank of tooth length only is 23.2mm.So the combing area with licker-in has increased by 46% again.So combing is more abundant, carding quality is higher, more is applicable to the use of high speed high-production card.
The air draught impurity removing unit adopts the material of all aluminium alloy, and appearance anode cure process is bright and clean, be not stained with cotton dirt, and suction air volume is big, to the removal and the big grain Impurity removal better effects if of immature fibre.
The present invention is applicable to cotton fiber, the combing of chemical fibre, and institute's applicable scope is all within protection scope of the present invention.
Claims (4)
1. arch pre-carding device, comprise licker-in (1), air draught impurity removing unit (2), mote knife (3), combing plate seat (4) and holder cotton adjustable plate (5), it is characterized in that: the arch pre-carding tooth bar (6) that is combined by the arc gear piece is installed on combing plate seat (2).
2. arch pre-carding device according to claim 1 is characterized in that: the crown direction of described arch pre-carding tooth bar (6) is opposite with the tooth bar crown direction of licker-in (1).
3. arch pre-carding device according to claim 1 is characterized in that: described arch pre-carding device can one cover or two covers install simultaneously, perhaps the second cover arch pre-carding device is replaced at the bottom of with little leakage.
4. arch pre-carding device according to claim 1 is characterized in that: described arch pre-carding tooth bar (6) flank of tooth length is 30mm-36mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810196504XA CN101445975A (en) | 2008-09-09 | 2008-09-09 | Arch pre-carding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810196504XA CN101445975A (en) | 2008-09-09 | 2008-09-09 | Arch pre-carding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101445975A true CN101445975A (en) | 2009-06-03 |
Family
ID=40741845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200810196504XA Pending CN101445975A (en) | 2008-09-09 | 2008-09-09 | Arch pre-carding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101445975A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906680A (en) * | 2010-08-18 | 2010-12-08 | 孙鹏子 | Electrostatic type crosrol web cleaner for carding machine |
| CN101736446B (en) * | 2009-12-08 | 2013-05-29 | 青岛东佳纺机（集团）有限公司 | Fine opener with under screen and card clothing |
| CN105200569A (en) * | 2015-10-30 | 2015-12-30 | 湖州织里韩衣童社服饰有限公司 | Safe and efficient opener |
| CN105200573A (en) * | 2015-10-30 | 2015-12-30 | 湖州织里韩衣童社服饰有限公司 | High-efficiency impurity removal cotton carding structure |
-
2008
- 2008-09-09 CN CNA200810196504XA patent/CN101445975A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101736446B (en) * | 2009-12-08 | 2013-05-29 | 青岛东佳纺机（集团）有限公司 | Fine opener with under screen and card clothing |
| CN101906680A (en) * | 2010-08-18 | 2010-12-08 | 孙鹏子 | Electrostatic type crosrol web cleaner for carding machine |
| CN105200569A (en) * | 2015-10-30 | 2015-12-30 | 湖州织里韩衣童社服饰有限公司 | Safe and efficient opener |
| CN105200573A (en) * | 2015-10-30 | 2015-12-30 | 湖州织里韩衣童社服饰有限公司 | High-efficiency impurity removal cotton carding structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20090603 |