CN109385701A - A kind of exhaust needle plate suitable for Exploration for Air Pressure Hopper of Cotton Feeder - Google Patents
A kind of exhaust needle plate suitable for Exploration for Air Pressure Hopper of Cotton Feeder Download PDFInfo
- Publication number
- CN109385701A CN109385701A CN201811504113.XA CN201811504113A CN109385701A CN 109385701 A CN109385701 A CN 109385701A CN 201811504113 A CN201811504113 A CN 201811504113A CN 109385701 A CN109385701 A CN 109385701A
- Authority
- CN
- China
- Prior art keywords
- needle plate
- fixed
- plate
- exploration
- air pressure
- 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.)
- Pending
Links
- 229920000742 Cotton Polymers 0.000 title claims abstract description 32
- 239000004744 fabric Substances 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000007767 bonding agent Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 abstract description 20
- 238000004804 winding Methods 0.000 abstract description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000006855 networking Effects 0.000 description 3
- 238000009960 carding Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 229920004933 Terylene® Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G23/00—Feeding fibres to machines; Conveying fibres between machines
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G23/00—Feeding fibres to machines; Conveying fibres between machines
- D01G23/08—Air draught or like pneumatic arrangements
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
A kind of exhaust needle plate suitable for Exploration for Air Pressure Hopper of Cotton Feeder, it is characterized by: it includes the fixed plate for being fixed in base bottom center line side, it is fixed in several of fixed plate bottom along longitudinal direction with equal mode for cloth to extend straight down and cross section is rectangle the needle plate of structure, the spacing between the needle plate is 1mm.When fiber is by being all to be vented channel that needle plate is constituted by two sides, air is exhausted, and fiber moves down, thus the problem of effective solution high-speed flow bring fiber winding needle plate.
Description
Technical field
The present invention relates to non-woven cloth and cotton spinning machinery technical field, particularly relates to a kind of non-woven cloth and cotton spinning is raw
The cotton storehouse exhaust needle plate on Exploration for Air Pressure Hopper of Cotton Feeder that is suitable for solving of Exploration for Air Pressure Hopper of Cotton Feeder in producing line prevents winding fiber
Device.
Background technique
Exploration for Air Pressure Hopper of Cotton Feeder is the connecting device opened in non-interlaced fabric equipment, between scutcher and carding machine, is non-woven
The laterally homogeneous unit being fed for is controlled in cloth production line, is suitable for pure cotton and 76 millimeters of cotton chemical fibres below, is placed in comb
Reason machine or other web-forming equipments at cotton.Under the action of cotton transport blower fan, the fiber of abundant shredding is fed into cotton in the machine
Case, the air-flow conveyed are drained at the needle plate that leaks out of channel two sides, and fiber passes through networking wind after the further shredding of hired roughneck
The air-flow of machine is uniformly sent to lower hopper, is most gone out cotton roller afterwards for uniform cotton layer output, is fed for carding machine or other web-forming equipments.
It because Exploration for Air Pressure Hopper of Cotton Feeder belongs to a kind of special installation of air lay, needs under the action of air-flow, hired roughneck's transfer is come
Fiber, breadth direction (1200-3750mm or wider) is uniformly by fiber lay down on defeated lace curtaining.This is allowed for, and is conveyed through air-flow
For the fiber to come over when upper cotton storehouse is stopped, the air-flow band kinetodesma of high speed has a kind of winding when encountering needle plate plate
The phenomenon that, over time, winding it is more serious, need clearing up needle plate for intermittent, reduce production efficiency, influence
Economic benefit.
In order to more clearly illustrate Exploration for Air Pressure Hopper of Cotton Feeder working principle and prior art construction present in deficiency,
It is described further below with reference to Fig. 1:
As shown in Figure 1, the working principle of Exploration for Air Pressure Hopper of Cotton Feeder is: fiber passes through cotton delivery pipe 1 by cotton transport blower fan, send supreme
In hopper 2, extra gas is drained through the needle plate 8 that leaks out on both sides, forms closely knit fibrous layer, fibrous layer is again through feed roll motor 3
(saw-tooth clothing is tied on roller) is sent to stripping hired roughneck 4 (having brad on hired roughneck), and fiber is in dispersed, networking around hired roughneck
Blower 5 blows over the high-speed flow come and the fiber of dispersion is uniformly blowed to lower section, the air-flow blown down translateral 6 row of tune bellows again
It walks, the fiber blown down through air-flow just forms uniform cotton layer and conveys downwards through cotton transport roller 8.
The exhaust mode of the prior art as shown in Fig. 2,
The prior art is to keep certain spacing on 9 inserted base 10 of stainless steel round steel, although this structure is simple to manufacture,
It is also more convenient when fiber moves down, but after being blown over the high-speed flow of fiber, because being circular steel needle, fiber
Bending occurs after encountering steel needle, will be wrapped in above steel needle, this phenomenon does not obtain always effective solution for many years, to life
Industry is built into very big trouble.
Summary of the invention
The purpose of the present invention is exactly the shortcoming in the presence of being directed to the above-mentioned prior art and providing one kind can prevent
The exhaust needle plate suitable for Exploration for Air Pressure Hopper of Cotton Feeder of fiber winding needle plate.
The purpose of the present invention can be realized by following technique measures:
Exhaust needle plate suitable for Exploration for Air Pressure Hopper of Cotton Feeder of the invention includes the fixation for being fixed in base bottom center line side
Plate is fixed in several extensions straight down of fixed plate bottom along longitudinal direction with equal mode for cloth and cross section is rectangle structure
Needle plate, the spacing between the needle plate is 0.6 ~ 1.5mm.
Heretofore described fixed plate is the aluminium alloy frid that cross section is in reverse U shape structure；The needle plate is stainless steel
Band steel, the length of cross section is less than or equal to the width of U-lag, and the upper end of the needle plate is affixed with equal mode for cloth by bonding agent
In the U-lag of fixed plate.
Beneficial effects of the present invention are as follows:
Since circular steel needle needle plate in the prior art is changed to the flat of rectangular cross-sectional by the present invention, and between two needles between
Away from very little, after fiber comes from the road Shang Mian, air-flow need to drain from needle plate, after fiber stops suddenly from fast state, be not easy
It bends, to solve the problems, such as that fiber winds steel needle.
Detailed description of the invention
Fig. 1 is the working principle of Exploration for Air Pressure Hopper of Cotton Feeder.
Fig. 2 is the exhaust needle plate main view of the prior art.
Fig. 3 is the side view of Fig. 2.
Serial number in Fig. 1,2,3: 1 is cotton delivery pipe, and 2 be upper hopper, and 3 be feed roll motor, and 4 be stripping hired roughneck, and 5 be networking wind
Machine, 6 be to adjust bellows, and 7 be cotton transport roller, and 8 be the needle plate that leaks out, and 9 be stainless steel round steel, and 10 be pedestal.
Fig. 4 is main view of the invention.
Fig. 5 is the side view of Fig. 4.
Fig. 4, serial number in 5: 11 be pedestal, and 12 be fixed plate, and 13 be separator bar, and 14 be needle plate.
Specific embodiment
The present invention is further described below with reference to embodiment (attached drawing):
As shown in Figure 4,5, of the invention includes being fixed in 11 bottom of pedestal suitable for the exhaust needle plate of Exploration for Air Pressure Hopper of Cotton Feeder
The fixed plate 12 of heart line side, along longitudinal direction with equal mode for cloth be fixed in several of 12 bottom of fixed plate extend straight down and
Cross section is rectangle the needle plate 14 of structure, and the spacing between the needle plate 14 is 1mm.
Specifically, the fixed plate 12 is the aluminium alloy frid that cross section is in reverse U shape structure；The needle plate 14 is stainless
Steel band steel, the length of cross section is less than or equal to the width of U-lag, and the upper end of the needle plate 14 passes through bonding agent with equal mode for cloth
It is fixed in the U-lag of fixed plate 12；Spacing between the needle plate is realized by following measures: being less than using diameter
The terylene silk thread of 1mm is two-way anti-using the method for S-shaped coiling in the junction (root) of needle plate and fixed plate as separator bar 13
It is multiple to form 8-shaped across needle plate, while needle plate is fixed, also the distance between band steel is fixed, by certain
After time, gelling is solid in slot, and needle plate is made to be tightly fixed together with U-lag.The fixed plate 12 and needle that production is finished later
14 fixing piece of plate is fixed on pedestal 11, and the effect of pedestal 11 is connected with machine.
Claims (2)
1. a kind of exhaust needle plate suitable for Exploration for Air Pressure Hopper of Cotton Feeder, it is characterised in that: it includes being fixed in base bottom center
The fixed plate of line side is fixed in several of fixed plate bottom along longitudinal direction with equal mode for cloth and extends straight down and cross section
It is rectangle the needle plate of structure, the spacing between the needle plate is 0.6 ~ 1.5mm.
2. the exhaust needle plate according to claim 1 suitable for Exploration for Air Pressure Hopper of Cotton Feeder, it is characterised in that: the fixed plate
It is in the aluminium alloy frid of reverse U shape structure for cross section；The needle plate is stainless steel band steel, and the length of cross section is less than or equal to U
The width of shape slot, and the upper end of the needle plate is fixed in the U-lag of fixed plate by bonding agent with equal mode for cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811504113.XA CN109385701A (en) | 2018-12-10 | 2018-12-10 | A kind of exhaust needle plate suitable for Exploration for Air Pressure Hopper of Cotton Feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811504113.XA CN109385701A (en) | 2018-12-10 | 2018-12-10 | A kind of exhaust needle plate suitable for Exploration for Air Pressure Hopper of Cotton Feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109385701A true CN109385701A (en) | 2019-02-26 |
Family
ID=65430324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811504113.XA Pending CN109385701A (en) | 2018-12-10 | 2018-12-10 | A kind of exhaust needle plate suitable for Exploration for Air Pressure Hopper of Cotton Feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109385701A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1051768A (en) * | 1989-11-15 | 1991-05-29 | 施塔特勒和乌尔公司 | The carding element of textile machinery |
| EP0531740A1 (en) * | 1991-09-13 | 1993-03-17 | Staedtler & Uhl | Method for cleaning a comb bar, especially a fix comb for preparatory textile machines, and comb bar for carrying out the method |
| DE4320035A1 (en) * | 1992-08-11 | 1994-02-17 | Fehrer Ernst | Needling bar |
| CN2639320Y (en) * | 2003-08-28 | 2004-09-08 | 南通金轮针布有限公司 | Blowing top comb gill pin |
| CN204198927U (en) * | 2013-11-07 | 2015-03-11 | 朗维机械有限公司 | For the weaving loom feed well to carding machine conveying fiber material |
| CN104762699A (en) * | 2015-04-26 | 2015-07-08 | 温州碧戈之都鞋业有限公司 | Pneumatic hopper feeder |
| CN209227127U (en) * | 2018-12-10 | 2019-08-09 | 恒天重工股份有限公司 | A kind of exhaust needle plate suitable for Exploration for Air Pressure Hopper of Cotton Feeder |
-
2018
- 2018-12-10 CN CN201811504113.XA patent/CN109385701A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1051768A (en) * | 1989-11-15 | 1991-05-29 | 施塔特勒和乌尔公司 | The carding element of textile machinery |
| EP0531740A1 (en) * | 1991-09-13 | 1993-03-17 | Staedtler & Uhl | Method for cleaning a comb bar, especially a fix comb for preparatory textile machines, and comb bar for carrying out the method |
| DE4320035A1 (en) * | 1992-08-11 | 1994-02-17 | Fehrer Ernst | Needling bar |
| CN2639320Y (en) * | 2003-08-28 | 2004-09-08 | 南通金轮针布有限公司 | Blowing top comb gill pin |
| CN204198927U (en) * | 2013-11-07 | 2015-03-11 | 朗维机械有限公司 | For the weaving loom feed well to carding machine conveying fiber material |
| CN104762699A (en) * | 2015-04-26 | 2015-07-08 | 温州碧戈之都鞋业有限公司 | Pneumatic hopper feeder |
| CN209227127U (en) * | 2018-12-10 | 2019-08-09 | 恒天重工股份有限公司 | A kind of exhaust needle plate suitable for Exploration for Air Pressure Hopper of Cotton Feeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190226 |
|
| RJ01 | Rejection of invention patent application after publication |