CN201276615Y - Precarding device - Google Patents
Precarding device Download PDFInfo
- Publication number
- CN201276615Y CN201276615Y CNU2008201855685U CN200820185568U CN201276615Y CN 201276615 Y CN201276615 Y CN 201276615Y CN U2008201855685 U CNU2008201855685 U CN U2008201855685U CN 200820185568 U CN200820185568 U CN 200820185568U CN 201276615 Y CN201276615 Y CN 201276615Y
- Authority
- CN
- China
- Prior art keywords
- carding
- combing
- arc
- utility
- licker
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
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- Preliminary Treatment Of Fibers (AREA)
Abstract
本实用新型涉及一种预分梳装置，包括刺辊、吸风除杂单元、除尘刀、分梳板座和托棉调节板，在分梳板座上安装有由弧形齿片组合而成的弧形预分梳齿条。本实用新型采用弧形预分梳齿条，梳理点大幅增加，梳理充分、柔和细致、纤维损伤少，使进入锡林工作区的纤维束小而少。从而减轻锡林盖板针面负荷，提高分梳质量，减少棉结。
The utility model relates to a pre-carding device, which comprises a licker-in roller, an air suction and impurity removal unit, a dust removal knife, a carding board seat and a cotton support adjustment board, and a carding board seat composed of arc-shaped tooth pieces is installed. The curved pre-opening rack. The utility model adopts arc-shaped pre-separating combing racks, the carding points are greatly increased, the carding is sufficient, soft and delicate, and the fiber damage is less, so that the fiber bundles entering the cylinder working area are small and few. Thereby reducing the load on the needle surface of the cylinder flat, improving the carding quality and reducing neps.
Description
Technical field
The utility model relates to the pre-carding device of carding machine in the textile machine production, refers in particular to the 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 ground state running rate, increase operation cost.
The utility model content
The technical problems to be solved in the utility model is: at the deficiencies in the prior art, the utility model 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 scheme that its technical problem that solves the utility model adopts is: a kind of 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 pre-carding device can one cover or two covers install simultaneously, perhaps the second cover 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 beneficial effects of the utility model are: as improvement of the present utility model, 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, reduce linters rate, improved carding quality.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
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
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 pre-carding devices, as the place of adorning a cover pre-carding device back second cover 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 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 utility model 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 not removal and the big grain Impurity removal better effects if of shaping fiber.
Suction air volume is big, to the removal and the big grain Impurity removal better effects if of shaping fiber not.
The utility model is applicable to cotton fiber, the combing of chemical fibre, and institute's applicable scope is all within protection domain of the present utility model.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201855685U CN201276615Y (en) | 2008-09-09 | 2008-09-09 | Precarding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201855685U CN201276615Y (en) | 2008-09-09 | 2008-09-09 | Precarding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201276615Y true CN201276615Y (en) | 2009-07-22 |
Family
ID=40894199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201855685U Expired - Fee Related CN201276615Y (en) | 2008-09-09 | 2008-09-09 | Precarding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201276615Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670178A (en) * | 2019-11-05 | 2020-01-10 | 恒天重工股份有限公司 | Pre-carding impurity removal device capable of improving impurity removal and carding capacity of carding machine |
| CN111334902A (en) * | 2020-02-15 | 2020-06-26 | 湖北百奥科技股份有限公司 | Cotton fiber impurity removing structure |
-
2008
- 2008-09-09 CN CNU2008201855685U patent/CN201276615Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670178A (en) * | 2019-11-05 | 2020-01-10 | 恒天重工股份有限公司 | Pre-carding impurity removal device capable of improving impurity removal and carding capacity of carding machine |
| CN110670178B (en) * | 2019-11-05 | 2024-03-01 | 恒天重工股份有限公司 | Pre-carding impurity removing device for improving impurity removing and carding capabilities of carding machine |
| CN111334902A (en) * | 2020-02-15 | 2020-06-26 | 湖北百奥科技股份有限公司 | Cotton fiber impurity removing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changzhou Reed Co., Ltd. Assignor: Shi Yuehao Contract fulfillment period: 2009.6.15 to 2014.6.15 Contract record no.: 2009320001271 Denomination of utility model: Arch pre-carding device Granted publication date: 20090722 License type: Exclusive license Record date: 20090728 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.6.15 TO 2014.6.15; CHANGE OF CONTRACT Name of requester: CHANGZHOU REEDS CO., LTD. Effective date: 20090728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20150909 |
|
| EXPY | Termination of patent right or utility model |