CN108221166A - The warp knit double yarn flat filament elongators of integral type - Google Patents
The warp knit double yarn flat filament elongators of integral type Download PDFInfo
- Publication number
- CN108221166A CN108221166A CN201810306959.6A CN201810306959A CN108221166A CN 108221166 A CN108221166 A CN 108221166A CN 201810306959 A CN201810306959 A CN 201810306959A CN 108221166 A CN108221166 A CN 108221166A
- Authority
- CN
- China
- Prior art keywords
- flat filament
- yarn
- draw roll
- elongators
- integral type
- 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.)
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Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/10—Devices for supplying, feeding, or guiding threads to needles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
- B29C69/001—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore a shaping technique combined with cutting, e.g. in parts or slices combined with rearranging and joining the cut parts
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
- D01D5/426—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by cutting films
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Woven Fabrics (AREA)
Abstract
The present invention relates to a kind of warp knit double yarn flat filament elongators of integral type, it is characterized in that：Flat filament including being set to body one or both sides is supplied in flat filament in yarn system, film is located at elongator bottom end for discharge position, and flat filament yarn position is located at the top of elongator for yarn system；From bottom end for discharge position into the space structure from bottom to top of top yarn position, successively including emptying roller, fabric guide roll, expanding unit, first order drafting unit, split film cutting device, heater box, second level drafting unit.The present invention, which integrates, splits film, heating, stretching, for tricot machine flat filament corollary equipment is provided for yarn, it realizes since polyolefin film raw material, it finally can be in a manner of double-deck double yarns efficiently for yarn, the double yarn flat filament elongators of the succinct integral type of mechanism after splitting film cutting, heating drawing-off.
Description
Technical field
It is especially a kind of to provide flat filament confession for tricot machine the present invention relates to a kind of warp knit double yarn flat filament elongators of integral type
The high integration corollary equipment of yarn, integrates and splits film, heating, stretching, belongs to warp knit equipment technology field.
Background technology
Warp knitting in the form of its unique lopping and the braiding feature of various large scale eyed structures easy to implement,
So that the tricot machine of low machine big needle distance, is able to rapidly in the production field of the industrial raws material such as sunshade net, woven bag, fishing net
Expanded application.Especially with vistanex and various anti-aging materials it is compound after multi-function membrane material appearance,
After heating, extending, cutting or reeling off raw silk from cocoons, then tricot machine is supplied to be weaved after special flat filament warping machine warping, can given birth to
The industrial materials such as a variety of individual layers of output and double-deck agricultural and construction industry.
But it if organizing production of the flat filament through woven material in the conventional mode, needs dedicated plastic extruder, split
The series process equipment such as film device, flat filament heating unit, elongator and stress eliminating device, flat filament warping machine, production line is long,
Device category is more, and space is big, and input cost is high, and the raw material proportioning of polyolefin film materials and production technology are more multiple
Miscellaneous, most manufacturers are not familiar with this to be also difficult to grasp, if the production for tricot machine since polyolefin masterbatch provides
Flat filament supplies yarn, and Flat Yarn Production is excessively complicated and production procedure is long, hence it is evident that be not suitable for warp knit production high speed and efficient feature, this
It just needs to be the flat filament that warp knit produces for yarn mode, the more succinct production process of design is matched with the higher confession yarn of integrated level to be arranged
It is standby.
Invention content
The purpose of the present invention is overcoming the deficiencies in the prior art, a kind of double yarn flat filaments of warp knit integral type are provided and are prolonged
Machine is stretched, integrates and splits film, heating, stretching, corollary equipment is provided for yarn for tricot machine flat filament, realizes from polyolefin film raw material
Beginning, finally can efficiently supply yarn after splitting film cutting, heating drawing-off in a manner of double-deck double yarns, and the double yarns of the succinct integral type of mechanism are flat
Silk elongator.
According to technical solution provided by the invention, a kind of warp knit double yarn flat filament elongators of integral type, it is characterized in that：Including
The flat filament of body one or both sides is set to for yarn system, in flat filament is for yarn system, film is located at elongator bottom for discharge position
End, flat filament yarn position is located at the top of elongator；Discharge position is supplied toward the space from bottom to top of top yarn position from bottom end
In structure, successively including emptying roller, fabric guide roll, expanding unit, first order drafting unit, split film cutting device, heater box, second
Grade drafting unit.
Further, the fabric guide roll guide roller identical for the diameter of a pair of parallel installation, is installed on the oblique of emptying roller
Top, the underface of expanding unit.
Further, the expanding unit is a bow-shaped structural, including bowstring bar and hunchbacked bar, positioned at fabric guide roll just on
Side, the lower section of first order drafting unit, film raw material import above bowstring bar, are involved from hunchbacked bar lower section.
Further, the first order drafting unit includes lower draw roll, cloth pressing roller, pressure-regulating device and upper drawing-off
Roller, upper draw roll is with lower draw roll by same motor synchronous drive；The cloth pressing roller can under the adjusting of pressure-regulating device
Left and right moves in parallel wrapping angle to change film raw material and former to film in upper draw roll and lower draw roll in the horizontal direction
The pressure of material.
Further, the film cutting device section of splitting is vertically installed with cutting for half circular beam in the plane of beam
Blade splits film cutting device between first order drafting unit and heater box, realizes the segmentation chopping to film raw material.
Further, the heater box uses electrical heating, and the heater box surface for being close to flat filament is arcwall face, ensures flat filament
Whole process fitting and continuous heating when being slid on heating surface；Heater box be located at first order drafting unit and second level drafting unit it
Between and after splitting film cutting device.
Further, the second level drafting unit include lower draw roll, cloth pressing roller, pressure-regulating device, middle draw roll,
Cord roller and upper draw roll, lower draw roll, middle draw roll, upper draw roll are by same motor synchronous drive；The cloth pressing roller is being pressed
It can be moved in parallel left and right in the horizontal direction under the adjusting of apparatus for adjusting force, to change the wrapping angle of film raw material and centering
The pressure of flat filament raw material in draw roll and lower draw roll.
Further, when body both sides, setting flat filament supplies yarn system, the setting one on the top of the side far from tricot machine
Godet.
Compared with prior art, the present invention haing the following advantages and effect：
（1）The present invention by the cold drawing-off of film, splits film cutting, flat filament hot gas spring etc. by selecting since polyolefin film finished product
Production technology is integrated in one, and avoids the difficulty of the olefin-type materials such as warp knit weaving producer production polyethylene, while height merges
Each road technique of Flat Yarn Production realizes no warping formula warp knit flat filament efficiently for yarn, is greatly reduced flat filament class warp knit product
Production procedure and production cost；
（2）The present invention passes through to realizing the cold drawing-off of film, splitting that film is cut, the various process units of flat filament hot gas spring carry out ingenious set
Meter is with combining, and the highly integrated mode arranged according to bottom-up space arrangement layout and left and right point, in a limited space
It is interior, Flat Yarn Production is completely realized with being designed for the mating equipment of yarn function, and warp knit flat filament is greatly reduced for yarn flowing water line length
Degree and floor space save equipment and production site input cost three more than.
Description of the drawings
Fig. 1 is the lateral perspective of the double yarn flat filament elongators of warp knit integral type of the present invention.
Fig. 2 is the front view of the amplitude-expanding device.
Fig. 3 is the front view for splitting film cutting device.
Specific embodiment
With reference to specific attached drawing, the invention will be further described.
The warp knit of the present invention double yarn flat filament elongators of integral type, are completed thin since polyolefin film finished product raw material
The cold drawing-off of film, the integrated and integral type processing for splitting the techniques such as film cutting, flat filament hot gas spring, to realize that warp knit is supplied with flat filament
The efficient of yarn production procedure simplifies with supplying the highly integrated of yarn corollary equipment.
As shown in Figure 1, the warp knit of the present invention double yarn flat filament elongators of integral type, including being symmetrically distributed in body side by side
The left and right sides has mutually isostructural two sets of flat filaments for yarn system, is respectively completed left side weft yarn flat filament 1 and right side warp thread flat filament 2
Production with for yarn.Flat filament in every side is supplied in yarn system, and film is respectively positioned on elongator bottom end, flat filament yarn position for discharge position
The top for being respectively positioned on elongator is put, i.e. film raw material is fed from elongator bottom end, and flat filament yarn is sent out from elongator top.Prolonging
Stretch supplies discharge position to be put successively including weft yarn into the space structure from bottom to top of top yarn position at left and right sides of machine from bottom end
Expect roller 101 and warp thread emptying roller 201, weft yarn fabric guide roll 102 and warp thread fabric guide roll 202, weft yarn expanding unit 103 and warp thread expanding
Unit 203, weft yarn first order drafting unit 104 and warp thread first order drafting unit 204, weft yarn split film cutting device 105 and warp
Yarn splits film cutting device 205, weft yarn heater box 106 and warp thread heater box 206, weft yarn second level drafting unit 107 and warp thread the
Two level drafting unit 207, warp thread yarn godet 208.
Below as the sequence flow that the submitting of flat filament yarn is sent to from film raw material, the various lifes undergone successively to raw material
Production process is described in detail with station component, because warp thread flat filament is for yarn system and structure of the weft yarn flat filament for yarn system and work
Principle is identical, convenient for statement, therefore only structure ＆ working mechanism of the weft yarn flat filament for yarn system is described by.
As shown in Figure 1, the weft yarn flat filament on the left of elongator is in yarn system, weft yarn film raw material is via weft yarn blowing
After roller 101 passively unreels, the weft yarn fabric guide roll 102 of a pair of parallel installation is passed through rearwardly and upwardly, and two weft yarn fabric guide rolls 102 are one
The guide roller identical to diameter is installed on the oblique upper of weft yarn emptying roller 101, the underface of weft yarn expanding unit 103, effect
It is the feed direction for changing weft yarn film raw material, and the cold drawing-off action of the first order for weft yarn film provides certain transmission resistance
Buddhist nun.
Weft yarn film raw material is after station component weft yarn fabric guide roll 102, into lower one of station component weft yarn expanding
Unit 103.
As shown in Fig. 2, weft yarn expanding unit 103 is a bow-shaped structural, including bowstring bar 10301 and hunchbacked bar 10302.Latitude
Yarn expanding unit 103 is located at the surface of weft yarn fabric guide roll 102, the lower section of weft yarn first order drafting unit 104, weft yarn film original
Material imports above bowstring bar 10301, is involved from hunchbacked 10302 lower section of bar, and effect is will using the pressure of hunchbacked bar 10302
The cloth cover gauffer expansion of weft yarn film raw material and expanding, avoid weft yarn film raw material from being led into the i.e. weft yarn first order of next station
Gauffer occurs when stretching unit 104 to laminate, reduces later process and misses product rate.
Weft yarn film raw material is after station component weft yarn expanding unit 103, into lower one of station component weft yarn
Level-one drafting unit 104.
As shown in Figure 1, weft yarn first order drafting unit 104 includes draw roll 10401, the weft yarn first order under the weft yarn first order
Cloth pressing roller 10402, weft yarn first order pressure-regulating device 10403,10,404 4 components of draw roll in the weft yarn first order, wherein
Under the weft yarn first order in draw roll 10401 and the weft yarn first order draw roll 10404 by same motor synchronous drive, the weft yarn first order
Cloth pressing roller 10402 can move in parallel in the horizontal direction under the adjusting of weft yarn first order pressure-regulating device 10403, and latitude can be changed
The wrapping angle of yarn film raw material and to thin in draw roll 10404 in draw roll 10401 under the weft yarn first order and the weft yarn first order
The pressure of film raw material, the effect of first order drafting unit 104 is that opposite weft yarn emptying roller 101 carries out small lead to weft yarn film raw material
Stretch than the cold drawing-off of the first step, while provide transmission damping for the action of second level hot gas spring.
Weft yarn film raw material is after station component weft yarn first order drafting unit 104, into lower one of station component
Weft yarn splits film cutting unit 105.
As shown in Figure 1, Figure 3, weft yarn splits 105 section of film cutting device for half circular beam, vertically pacifies in the plane of beam
Equipped with slitting blade, weft yarn splits film cutting device 105 and is located between weft yarn first order drafting unit 104 and weft yarn heater box 106,
It realizes the segmentation chopping to weft yarn film raw material, monolithic films raw material is cut into the fillet flat filament specified number, to reduce latitude
Yarn first order drafting unit 104 cuts the film raw material partial draft stress that cold drawing-off generates for the first time, the quantity decision of blade
The head line number of silk, but can tapping unit line number be increased by using the mode that bilayer film is fed simultaneously, while can be with
Reduce knife number.
Weft yarn flat filament raw material by station component weft yarn after film cutting device 105 is split, into lower one of station component latitude
Yarn heater box 106.
Weft yarn heater box 106 uses electrical heating, and the heater box surface for being close to flat filament is designed as arcwall face, ensures that flat filament exists
Whole process good fit and continuous heating when being run on heating surface, depending on flat fibre materials difference maximum operating temperature up to 150 DEG C；Weft yarn
Heater box 106 is located between weft yarn first order drafting unit 105 and weft yarn second level drafting unit 107 and weft yarn splits film point
After cutting apparatus 104, effect is that drafting stress caused by cold drawing-off, and in latitude for the first time is completely eliminated in heating process
Under the action of yarn second level drafting unit 107 so that the flat filament after cutting during arc heater box surface sliding is close to,
Second of flat filament hot gas spring of bigger draw ratio is completed on heating surface.
Weft yarn flat filament raw material is after station component weft yarn heater box 106, into lower one of station component weft yarn second
Grade drafting unit 107.
As shown in Figure 1, weft yarn second level drafting unit 107 includes draw roll 10701, the weft yarn second level under the weft yarn second level
Cloth pressing roller 10702, weft yarn second level pressure-regulating device 10703, middle draw roll 10704, cord roller 10705, the weft yarn second level
Upper 10,706 6 components of draw roll, draw roll 10701 wherein under the weft yarn second level, middle draw roll 10704, on the weft yarn second level
Draw roll 10706 is by same motor synchronous drive, and weft yarn second level cloth pressing roller 10702 is in weft yarn second level pressure-regulating device
It can be moved in parallel in the horizontal direction under 10703 adjusting, the wrapping angle of flat filament raw material and centering draw roll 10704 can be changed
With under the weft yarn second level in draw roll 10701 flat filament raw material pressure, cord roller 10705 for changing middle draw roll 10704 with
Flat filament transmission direction on the weft yarn second level between draw roll 10706 increases the opposite weft yarn of weft yarn second level drafting unit 107 the
The damping of level-one drafting unit 104, realizes the flat filament hot gas spring of bigger draw ratio more advantageous, in addition increases flat filament in weft yarn the
It is uniform with disappearing in drafting unit internal drive to be conducive to hot gas spring stress for transmission distance inside two level drafting unit 107
It removes.
Weft yarn flat filament raw material after station component weft yarn second level drafting unit 107, is being formed for tricot machine braiding
The flat filament yarn used is confessed by the rotation of draw roll 10706 on the weft yarn second level and is used to tricot machine.
Warp thread flat filament raw material after warp thread second level drafting unit 207, formed for tricot machine braiding use it is flat
Gauze line after draw roll rotation output on the warp thread second level, changes the biography of warp thread flat filament by warp thread yarn with godet 208
Behind defeated direction, supply tricot machine uses.
Two sets because of the left and right sides of the present invention work independently from each other for yarn system, in actual production can be independent
For yarn system, warp thread flat filament that can also be on the right side of independent use can also make simultaneously for yarn system for weft yarn flat filament on the left of use
Yarn system is supplied with two sets of flat filaments.
Claims (8)
1. a kind of warp knit double yarn flat filament elongators of integral type, it is characterized in that：Flat filament including being set to body side both sides supplies
Yarn system, in flat filament is for yarn system, film is located at elongator bottom end for discharge position, and flat filament yarn position is located at the top of elongator
End；From bottom end for discharge position into the space structure from bottom to top of top yarn position, successively including emptying roller, fabric guide roll,
Expanding unit, first order drafting unit split film cutting device, heater box, second level drafting unit.
2. the warp knit as described in claim 1 double yarn flat filament elongators of integral type, it is characterized in that：The fabric guide roll is a pair of flat
The identical guide roller of the capable diameter installed is installed on the oblique upper of emptying roller, the underface of expanding unit.
3. the warp knit as described in claim 1 double yarn flat filament elongators of integral type, it is characterized in that：The expanding unit is a bow
Shape structure, including bowstring bar and hunchbacked bar, positioned at the surface of fabric guide roll, the lower section of first order drafting unit, film raw material from
It imports above bowstring bar, is involved from hunchbacked bar lower section.
4. the warp knit as described in claim 1 double yarn flat filament elongators of integral type, it is characterized in that：The first order drafting unit
Including lower draw roll, cloth pressing roller, pressure-regulating device and upper draw roll, upper draw roll is passed with lower draw roll by same motor is synchronous
It is dynamic；The cloth pressing roller can move in parallel to change film raw material in left and right in the horizontal direction under the adjusting of pressure-regulating device
Wrap angle and the pressure to film raw material in upper draw roll and lower draw roll.
5. the warp knit as described in claim 1 double yarn flat filament elongators of integral type, it is characterized in that：The film cutting device that splits is cut
Face is half circular beam, is vertically installed with slitting blade in the plane of beam, splits film cutting device and be located at first order drafting unit
Between heater box, the segmentation chopping to film raw material is realized.
6. the warp knit as described in claim 1 double yarn flat filament elongators of integral type, it is characterized in that：The heater box is added using electricity
Heat, and the heater box surface for being close to flat filament is arcwall face, ensures flat filament whole process fitting and continuous heating when being slid on heating surface；
Heater box is between first order drafting unit and second level drafting unit and after splitting film cutting device.
7. the warp knit as described in claim 1 double yarn flat filament elongators of integral type, it is characterized in that：The second level drafting unit
Including lower draw roll, cloth pressing roller, pressure-regulating device, middle draw roll, cord roller and upper draw roll, lower draw roll, middle draw roll,
Upper draw roll is by same motor synchronous drive；The cloth pressing roller can control in the horizontal direction under the adjusting of pressure-regulating device
It moves in parallel, to change the pressure of flat filament raw material on the wrapping angle and centering draw roll and lower draw roll of film raw material.
8. the warp knit as described in claim 1 double yarn flat filament elongators of integral type, it is characterized in that：When body both sides set flat filament
During for yarn system, one godet is set on the top of the side far from tricot machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810306959.6A CN108221166B (en) | 2018-04-08 | 2018-04-08 | The warp knit double yarn flat filament elongators of integral type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810306959.6A CN108221166B (en) | 2018-04-08 | 2018-04-08 | The warp knit double yarn flat filament elongators of integral type |
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| Publication Number | Publication Date |
|---|---|
| CN108221166A true CN108221166A (en) | 2018-06-29 |
| CN108221166B CN108221166B (en) | 2019-11-12 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109733934A (en) * | 2019-03-06 | 2019-05-10 | 南通辰光园艺用品有限公司 | A kind of online cutting apparatus of film |
| CN110093675A (en) * | 2019-06-06 | 2019-08-06 | 山东金冠网具有限公司 | A kind of mesh grid film cutting machine |
| CN111941870A (en) * | 2020-08-10 | 2020-11-17 | 昆山西乐机电技术有限公司 | Stretching manufacturing equipment and method for fruit mesh bag |
| CN112609316A (en) * | 2020-12-11 | 2021-04-06 | 山东滨州波涛化纤制品有限公司 | Method for manufacturing fabric by weaving PET cast film and slitting and stretching all-in-one machine |
| CN114988219A (en) * | 2022-08-03 | 2022-09-02 | 江苏恒力通用装备有限公司 | Self-propelled flat yarn package upper tube all-in-one of unloading |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733934A (en) * | 2019-03-06 | 2019-05-10 | 南通辰光园艺用品有限公司 | A kind of online cutting apparatus of film |
| CN110093675A (en) * | 2019-06-06 | 2019-08-06 | 山东金冠网具有限公司 | A kind of mesh grid film cutting machine |
| CN111941870A (en) * | 2020-08-10 | 2020-11-17 | 昆山西乐机电技术有限公司 | Stretching manufacturing equipment and method for fruit mesh bag |
| CN112609316A (en) * | 2020-12-11 | 2021-04-06 | 山东滨州波涛化纤制品有限公司 | Method for manufacturing fabric by weaving PET cast film and slitting and stretching all-in-one machine |
| CN114988219A (en) * | 2022-08-03 | 2022-09-02 | 江苏恒力通用装备有限公司 | Self-propelled flat yarn package upper tube all-in-one of unloading |
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| Publication number | Publication date |
|---|---|
| CN108221166B (en) | 2019-11-12 |
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