CN108560085A - A kind of cotton yarn processing technology - Google Patents
A kind of cotton yarn processing technology Download PDFInfo
- Publication number
- CN108560085A CN108560085A CN201810624451.0A CN201810624451A CN108560085A CN 108560085 A CN108560085 A CN 108560085A CN 201810624451 A CN201810624451 A CN 201810624451A CN 108560085 A CN108560085 A CN 108560085A
- Authority
- CN
- China
- Prior art keywords
- cotton
- yarn
- screw rod
- reciprocating screw
- support plate
- 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
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/40—Removing running yarn from the yarn forming region, e.g. using tubes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/02—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by a fluid, e.g. air vortex
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/02—Cotton
Abstract
The invention discloses a kind of cotton yarn bobbin winder devices, including pedestal, the upper end of pedestal is fixedly connected with the support plate of wire feeder and the U-shaped structure positioned at wire feeder line outlet side, screw hole is offered at the center of support plate horizontal part, and screw hole internal thread is connected with matched reciprocating screw rod, the upper end of support plate horizontal part is connected with the rotating cylinder being movably set in outside reciprocating screw rod by ball bearing rotational, the inner wall of rotating cylinder is symmetrically fixedly connected there are two position limiting slide block, the bar wall of reciprocating screw rod offers limit sliding chutes, the outer tube wall fixing sleeve of rotating cylinder is connected to driven helical gear, the upper end of support plate is fixed with motor, the output shaft of motor is fixedly connected with the active oblique gear engaged with driven helical gear, the lower end of support plate horizontal part is run through in the lower end of reciprocating screw rod, and it is fixedly connected with wire winding tube.The present invention can make Yarn homogeneous around being connected on wire winding tube, convenient for the collection to yarn, substantially increase the quality of cotton yarn processing.
Description
Technical field
The present invention relates to cotton yarn processing technique field more particularly to a kind of cotton yarn processing technologys.
Background technology
" spinning " in " weaving " word, word is from yarn from side." yarn " refers to " silk thread ", and " side " refers to " square state "." yarn " joins with " side "
It indicates altogether " unification of the motherland is purchased and the yarn of distribution "." knitting " word traditional font is from yarn from Zhi." Zhi " this refers to drilling for army's battle array, draws
Shen refers to the pattern of similar group callisthenics performance." yarn " and " Zhi " joins together to indicate " colored silk thread to be added during woven fabric to constitute
Pattern ".
Weaving original meaning is taken from the general name of spinning and woven fabric, but with the continuous hair of textile knowledge system and subject system
Exhibition and perfect, after the technologies such as especially non-woven textile material and three-dimensional be composite braided generate, weaving is not only traditional spinning
And woven fabric, also include nonwoven fabric technology, three dimensional weaving technique, electrostatic nano-netting technology etc..Weaving is roughly divided into spinning and compiles
Knit two procedures.The origin of china textile is passed on from one to another by Lei ancestral's sericulture smelting silks, is engaged in archaeological studies then Old Stone Age Upper Cave Man's
Spicule is found that on archaeological site, for the earliest origin of known weaving；To the Neolithic Age, wheel has been invented so that smelting silk is more
It is convenient to add；Then there is original weaving loom in the Western Zhou Dynasty：Spinning wheel, Chao vehicles；Jacquard, Ming Dynasty's SONG Yingxing writing day have been invented when Han dynasty
Work opens object and is incorporated into textile technology wherein.The foremost textile of China is no more than silk, and the transaction of silk has driven between east and west
The development of the exchange and traffic of culture, also affects business and the military affairs in west indirectly.
Cotton yarn is important raw material in textile industry, and cotton yarn is the yarn that cotton fiber is process through spinning process, through plying
It is known as cotton thread after processing.According to the different process of spinning, general comb yarn and combed yarn can be divided into.(1) general comb yarn：It is to be passed through with cotton fiber
The yarn that common spinning unit is spun into.(2) combed yarn：It is the yarn being spun into through combing spinning unit with cotton fiber.Combed yarn is selected excellent
Matter raw material, straightening of fibers is parallel in resultant yarn, knot is miscellaneous less, good luster, item do that even, strength is high, and it is high-grade that this kind of cotton yarn is chiefly used in weaving
Fabric.
It is needed in the manufacturing process of cotton yarn in the prior art by manufactured cotton thread around being connected on roller, and at present in coiling
During outlet position fix cause cotton to be fixed the position of solderless wrapped connection on roller, cannot be carried out on roller well
Comprehensive solderless wrapped connection also needs additional tool or equipment to go to fiddle with yarn so that its coiling is uniform, and very inconvenient, cost is higher
And labor intensive more.
Invention content
The purpose of the present invention is to solve the position fixation of outlet leads to cotton yarn during coiling in the prior art
Line is fixed the position of solderless wrapped connection on roller, cannot carry out comprehensive solderless wrapped connection on roller well, also need additional tool or
The problem of equipment goes to fiddle with yarn so that its coiling is uniform, very inconvenient, cost labor intensive preferably and more, and carry
A kind of cotton yarn processing technology gone out.
To achieve the goals above, present invention employs following technical solutions：
The upper end of a kind of cotton yarn bobbin winder device, including pedestal, the pedestal is fixedly connected with wire feeder and is located at wire feeder
The support plate of the U-shaped structure of line outlet side offers screw hole at the center of the support plate horizontal part, and screw hole internal thread connects
It is connected to matched reciprocating screw rod, the upper end of the support plate horizontal part is connected with by ball bearing rotational to be slidingly connected
In the rotating cylinder outside reciprocating screw rod, the inner wall of the rotating cylinder is symmetrically fixedly connected with that there are two position limiting slide block, the bars of the reciprocating screw rod
Wall offers the limit sliding chutes for matching with position limiting slide block and being vertically arranged, and the outer tube wall fixing sleeve of the rotating cylinder is connected to
The upper end of driven helical gear, the support plate is fixed with motor, and the output shaft of the motor is fixedly connected with and driven helical teeth
The active oblique gear of engagement is taken turns, the lower end of support plate horizontal part is run through in the lower end of the reciprocating screw rod, and is fixedly connected with take-up
Cylinder, cotton is wrapped between the line outlet and wire winding tube of the wire feeder.
Preferably, the upper end of the reciprocating screw rod is fixedly connected with limiting plate.
Preferably, the upper end of the pedestal is vertically fixedly connected with limit telescopic bar, and the upper end of the limit telescopic bar is logical
It crosses at ball bearing and the center of wire winding tube lower end and is rotatablely connected.
Preferably, the specific material of the reciprocating screw rod is stainless steel.
Preferably, the bottom of the pedestal is fixed with one layer of Antiskid abrasion-resistant rubber pad.
Preferably, the length of the reciprocating screw rod is less than the length of wire winding tube.
Preferably, one it, blooms
Production raw material is subjected to fiber reinforced cement composite, so that the fiber reinforced cement composite of being entangled with of bulk is become fritter or pencil by tearing,
It acts on mixing, removal of impurities during loosening, by technique of blooming, Raw material processing at regeneration cotton and is packaged simultaneously, for again
Raw cotton yarn production provides raw materials for production.
Two, Blowing carding
(1) shredding：By brad in each single machine of Blowing-carding Unit, the tearing of hired roughneck, strike effect, will be pressed in cotton packet
Tight bulk fibers loosen into the small flock of 0.3~0.5g weights, valid to be separated into single fiber to clean and mixing creates conditions
It is standby；
(2) it cleans：While shredding, the impurity in regeneration cotton is removed；
(3) it mixes：According to the requirement of yarn, by various raw material (cotton fibers；Chemical fibre) in distributing cotton, ratio fully mixes,
Cotton shredding it is better, mix also more uniformly；
(4) cotton carding：Mixed cotton fiber is exported in cotton flow to the cotton storage tank of each carding machine of carding step, formed
The carded sliver, so that mixing in doubling step uses.
Three, drafting
(1) improve long segment, the middle segment uniformity of strip with combined method (general 6~8 slivers simultaneously close)；
(2) method for using drawing-off will feed product and draw and attenuate, and make output strip will not thickening；
(3) method for using drawing-off improves the structure of strip, improves the degree of stretching and separating degree of fiber；
(4) with repeatedly and close method (general 2~3) further realize the mixing of single fiber, ensure strip mixed cotton at
Divide uniform, stable yarn quality, reduction spun yarn end breakage rate；
(5) strip is made into package appropriate, so that later process is processed.
Four, resultant yarn
Fiber is agglomerated twisting output resultant yarn by the sliver that drafting generates using air-flow in the rotor of revolution at a high speed.
Compared with prior art, the present invention provides a kind of cotton yarn processing technology, has following advantageous effect：
1, the cotton yarn processing technology drives active oblique gear rotation by motor, utilizes active oblique gear and driven helical teeth
The engagement of wheel drives drum rotation, then so that reciprocating screw rod is rotated by the mating reaction of position limiting slide block and limit sliding chutes, profit
So that reciprocating screw rod is done continuous lifting rotation movement with the threaded connection of reciprocating screw rod and screw hole effect, Yarn homogeneous can be made
Around being connected on wire winding tube, convenient for the collection to yarn, it is easy to use.
2, the cotton yarn processing technology can carry out cotton yarn the processing of more details, greatly by a series of processing technology
The big quality for improving cotton yarn processing.
And be not directed to part in the device and be the same as those in the prior art or can be realized by using the prior art, the present invention
Can make Yarn homogeneous around being connected on wire winding tube, convenient for the collection to yarn, substantially increase the quality of cotton yarn processing.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of cotton yarn processing technology proposed by the present invention；
Fig. 2 is a kind of structural schematic diagram of cotton yarn processing technology part A proposed by the present invention.
In figure：1 pedestal, 2 wire feeders, 3 support plates, 4 screw holes, 5 reciprocating screw rods, 6 rotating cylinders, 7 position limiting slide blocks, 8 limit sliding chutes,
9 driven helical gears, 10 motors, 11 active oblique gears, 12 wire winding tubes, 13 cottons, 14 limiting plates, 15 limit telescopic bars.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term "upper", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-2, the upper end of a kind of cotton yarn bobbin winder device, including pedestal 1, pedestal 1 is fixedly connected with wire feeder 2 and position
Screw hole 4, and screw hole are offered at the support plate 3 of the U-shaped structure of 2 line outlet side of wire feeder, the center of 3 horizontal part of support plate
4 internal threads are connected with matched reciprocating screw rod 5, and the upper end of 3 horizontal part of support plate is connected with by ball bearing rotational
The rotating cylinder 6 being movably set in outside reciprocating screw rod 5, the inner wall of rotating cylinder 6 are symmetrically fixedly connected with that there are two position limiting slide block 7, reciprocating screw rods 5
Bar wall offer the limit sliding chutes 8 for matching with position limiting slide block 7 and being vertically arranged, the outer tube wall fixing sleeve of rotating cylinder 6
Be connected to driven helical gear 9, the upper end of support plate 3 is fixed with motor 10, the output shaft of motor 10 be fixedly connected with it is driven tiltedly
The lower end of 3 horizontal part of support plate is run through in the lower end of the active oblique gear 11 that gear 9 engages, reciprocating screw rod 5, and is fixedly connected with receipts
Spool 12 is wrapped with cotton 13 between the line outlet and wire winding tube 12 of wire feeder 2, utilizes the screw thread of reciprocating screw rod 5 and screw hole 4
Connection function makes reciprocating screw rod 5 do the movement of continuous lifting rotation, can make Yarn homogeneous around being connected on wire winding tube 12, be convenient for
Collection to yarn is easy to use.
The upper end of reciprocating screw rod 5 is fixedly connected with limiting plate 14, and reciprocating screw rod 5 can be avoided to skid off outside rotating cylinder 6.
The upper end of pedestal 1 is vertically fixedly connected with limit telescopic bar 15, and the upper end of limit telescopic bar 15 passes through ball bearing
It is rotatablely connected at the center of 12 lower end of wire winding tube, further relative limit can be carried out to wire winding tube 12, make structure more
It is firm firm.
The specific material of reciprocating screw rod 5 is stainless steel, and stainless steel has the advantages that the high corrosion resistant of intensity, can be made toward multifilament
The service life of bar 5 is effectively guaranteed.
The bottom of pedestal 1 is fixed with one layer of Antiskid abrasion-resistant rubber pad, and the placement of device can be made more firm.
The length of reciprocating screw rod 5 is less than the length of wire winding tube 12, and the lifting distance back and forth for avoiding reciprocating screw rod 5 is more than to receive
The length of spool 12 makes yarn lay out the range of wire winding tube 12.
One, it blooms
Production raw material is subjected to fiber reinforced cement composite, so that the fiber reinforced cement composite of being entangled with of bulk is become fritter or pencil by tearing,
It acts on mixing, removal of impurities during loosening, by technique of blooming, Raw material processing at regeneration cotton and is packaged simultaneously, for again
Raw cotton yarn production provides raw materials for production.
Two, Blowing carding
(1) shredding：By brad in each single machine of Blowing-carding Unit, the tearing of hired roughneck, strike effect, will be pressed in cotton packet
Tight bulk fibers loosen into the small flock of 0.3~0.5g weights, valid to be separated into single fiber to clean and mixing creates conditions
It is standby；
(2) it cleans：While shredding, the impurity in regeneration cotton is removed；
(3) it mixes：According to the requirement of yarn, by various raw material (cotton fibers；Chemical fibre) in distributing cotton, ratio fully mixes,
Cotton shredding it is better, mix also more uniformly；
(4) cotton carding：Mixed cotton fiber is exported in cotton flow to the cotton storage tank of each carding machine of carding step, formed
The carded sliver, so that mixing in doubling step uses.
Three, drafting
(1) improve long segment, the middle segment uniformity of strip with combined method (general 6~8 slivers simultaneously close)；
(2) method for using drawing-off will feed product and draw and attenuate, and make output strip will not thickening；
(3) method for using drawing-off improves the structure of strip, improves the degree of stretching and separating degree of fiber；
(4) with repeatedly and close method (general 2~3) further realize the mixing of single fiber, ensure strip mixed cotton at
Divide uniform, stable yarn quality, reduction spun yarn end breakage rate；
(5) strip is made into package appropriate, so that later process is processed.
Four, resultant yarn
Fiber is agglomerated twisting output resultant yarn using air-flow in the rotor of revolution at a high speed, led to by the sliver that drafting generates
A series of processing technology is crossed, the processing of more details can be carried out to cotton yarn, substantially increases the quality of cotton yarn processing.
In the present invention, in use, by motor 10 drive active oblique gear 11 rotate, using active oblique gear 11 with it is driven
The engagement of helical gear 9 drives rotating cylinder 6 to rotate, then makes reciprocating screw rod by the mating reaction of position limiting slide block 7 and limit sliding chutes 8
5 rotations make reciprocating screw rod 5 do continuous lifting rotation and move using the threaded connection effect of reciprocating screw rod 5 and screw hole 4, can
Make Yarn homogeneous around being connected on wire winding tube 12, convenient for the collection to yarn, be easy to use, by a series of processing technology,
The processing that more details can be carried out to cotton yarn, substantially increases the quality of cotton yarn processing.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of cotton yarn bobbin winder device, including pedestal (1), which is characterized in that the upper end of the pedestal (1) is fixedly connected with line sending
Device (2) and positioned at wire feeder (2) line outlet side U-shaped structure support plate (3), the center of support plate (3) horizontal part
Place offers screw hole (4), and screw hole (4) internal thread is connected with matched reciprocating screw rod (5), support plate (3) water
The upper end in flat portion is connected with by ball bearing rotational is movably set in the rotating cylinder (6) of reciprocating screw rod (5) outside, the rotating cylinder (6)
Inner wall be symmetrically fixedly connected there are two position limiting slide block (7), the bar wall of the reciprocating screw rod (5) offers and position limiting slide block (7)
The outer tube wall fixing sleeve of the limit sliding chutes (8) for matching and being vertically arranged, the rotating cylinder (6) is connected to driven helical gear
(9), the upper end of the support plate (3) is fixed with motor (10), the output shaft of the motor (10) be fixedly connected with it is driven
The lower end of support plate (3) horizontal part is run through in the active oblique gear (11) of helical gear (9) engagement, the lower end of the reciprocating screw rod (5),
And it is fixedly connected with wire winding tube (12), it is wrapped with cotton (13) between the line outlet and wire winding tube (12) of the wire feeder (2).
2. a kind of cotton yarn bobbin winder device according to claim 1, which is characterized in that the upper end of the reciprocating screw rod (5) is solid
Surely it is connected with limiting plate (14).
3. a kind of cotton yarn bobbin winder device according to claim 1, which is characterized in that the upper end of the pedestal (1) is vertically solid
Surely it is connected with limit telescopic bar (15), the upper end of the limit telescopic bar (15) passes through ball bearing and wire winding tube (12) lower end
It is rotatablely connected at center.
4. a kind of cotton yarn bobbin winder device according to claim 1, which is characterized in that the specific material of the reciprocating screw rod (5)
Matter is stainless steel.
5. a kind of cotton yarn bobbin winder device according to claim 1, which is characterized in that the bottom of the pedestal (1) is fixed and set
There is one layer of Antiskid abrasion-resistant rubber pad.
6. a kind of cotton yarn bobbin winder device according to claim 1, which is characterized in that the length of the reciprocating screw rod (5) is small
Length in wire winding tube (12).
7. a kind of cotton yarn processing technology according to claim 1, which is characterized in that include the following steps：
One, it blooms
Production raw material is subjected to fiber reinforced cement composite, so that the fiber reinforced cement composite of being entangled with of bulk is become fritter or pencil by tearing, simultaneously
It acts on mixing, removal of impurities during loosening, by technique of blooming, Raw material processing at regeneration cotton and is packaged, be regeneration cotton
Yarn production provides raw materials for production.
Two, Blowing carding
(1) shredding：By brad in each single machine of Blowing-carding Unit, the tearing of hired roughneck, strike effect, by what is compressed in cotton packet
Bulk fibers loosen into the small flock of 0.3~0.5g weights, to clean and mixing creates conditions, prepare to be separated into single fiber；
(2) it cleans：While shredding, the impurity in regeneration cotton is removed；
(3) it mixes：According to the requirement of yarn, by various raw material (cotton fibers；Chemical fibre) in distributing cotton, ratio fully mixes, cotton
Shredding it is better, mix also more uniformly；
(4) cotton carding：Mixed cotton fiber is exported in cotton flow to the cotton storage tank of each carding machine of carding step, form the carded sliver,
So that mixing in doubling step uses.
Three, drafting
(1) improve long segment, the middle segment uniformity of strip with combined method (general 6~8 slivers simultaneously close)；
(2) method for using drawing-off will feed product and draw and attenuate, and make output strip will not thickening；
(3) method for using drawing-off improves the structure of strip, improves the degree of stretching and separating degree of fiber；
(4) with repeatedly and the method closed (general 2~3) further realize the mixing of single fiber, ensure that strip mixed cotton ingredient is equal
One, stablize yarn quality, reduces spun yarn end breakage rate；
(5) strip is made into package appropriate, so that later process is processed.
Four, resultant yarn
Fiber is agglomerated twisting output resultant yarn by the sliver that drafting generates using air-flow in the rotor of revolution at a high speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810624451.0A CN108560085A (en) | 2018-06-16 | 2018-06-16 | A kind of cotton yarn processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810624451.0A CN108560085A (en) | 2018-06-16 | 2018-06-16 | A kind of cotton yarn processing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108560085A true CN108560085A (en) | 2018-09-21 |
Family
ID=63553687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810624451.0A Pending CN108560085A (en) | 2018-06-16 | 2018-06-16 | A kind of cotton yarn processing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108560085A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518323A (en) * | 2018-11-26 | 2019-03-26 | 湖北德永盛纺织有限公司 | A kind of processing technology of cotton yarn |
| CN109746132A (en) * | 2018-11-22 | 2019-05-14 | 安徽兴华农庄有限公司 | A kind of novel water spray decorating apparatus in gardens |
| CN117443987A (en) * | 2023-12-22 | 2024-01-26 | 佛山朕华照明材料有限公司 | Superfine scheelite filament processing equipment and production method |
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| CN101240478A (en) * | 2008-03-25 | 2008-08-13 | 孙日贵 | Technique for preparing towel |
| CN104841724A (en) * | 2015-05-06 | 2015-08-19 | 成都天智轻量化科技有限公司 | Automatic-speed-regulation wire take-up device for welding wire and automatic winding method of welding wire |
| CN106429618A (en) * | 2015-08-11 | 2017-02-22 | 天津德祥鹏金属制品有限公司 | Copper wire winding and arrangement device |
| CN106800224A (en) * | 2017-03-29 | 2017-06-06 | 北京虹湾威鹏信息技术有限公司 | A kind of unmanned plane list drives cable pulling-pushing device |
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| US20070175199A1 (en) * | 2006-01-04 | 2007-08-02 | Savio Macchine Tessili S.P.A. | Positioning device of the thread skein-end of the thread for service trolleys for open-end spinning machines |
| CN101240478A (en) * | 2008-03-25 | 2008-08-13 | 孙日贵 | Technique for preparing towel |
| CN104841724A (en) * | 2015-05-06 | 2015-08-19 | 成都天智轻量化科技有限公司 | Automatic-speed-regulation wire take-up device for welding wire and automatic winding method of welding wire |
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| CN109746132A (en) * | 2018-11-22 | 2019-05-14 | 安徽兴华农庄有限公司 | A kind of novel water spray decorating apparatus in gardens |
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| CN109518323A (en) * | 2018-11-26 | 2019-03-26 | 湖北德永盛纺织有限公司 | A kind of processing technology of cotton yarn |
| CN117443987A (en) * | 2023-12-22 | 2024-01-26 | 佛山朕华照明材料有限公司 | Superfine scheelite filament processing equipment and production method |
| CN117443987B (en) * | 2023-12-22 | 2024-03-19 | 佛山朕华照明材料有限公司 | Superfine scheelite filament processing equipment and production method |
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Application publication date: 20180921 |