CN114737269A - Polyethylene spinning and yarn laying machine - Google Patents
Polyethylene spinning and yarn laying machine Download PDFInfo
- Publication number
- CN114737269A CN114737269A CN202210388839.1A CN202210388839A CN114737269A CN 114737269 A CN114737269 A CN 114737269A CN 202210388839 A CN202210388839 A CN 202210388839A CN 114737269 A CN114737269 A CN 114737269A
- Authority
- CN
- China
- Prior art keywords
- spinning
- guide rail
- godet roller
- containing barrel
- yarn
- 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.)
- Granted
Links
- 238000009987 spinning Methods 0.000 title claims abstract description 55
- -1 Polyethylene Polymers 0.000 title claims abstract description 18
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 18
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 230000009471 action Effects 0.000 claims abstract description 4
- 238000003892 spreading Methods 0.000 claims description 13
- 230000007480 spreading Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000007380 fibre production Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000002904 solvent Substances 0.000 description 14
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 2
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009730 filament winding Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- 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
- D01D7/00—Collecting the newly-spun products
-
- 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
- D01D11/00—Other features of manufacture
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Abstract
The invention relates to the technical field of polyethylene fiber production equipment, in particular to a polyethylene spinning and yarn laying machine which comprises a rack, a yarn containing barrel, a yarn guide roller, a guide rail and a yarn path retaining mechanism, wherein the rack is provided with a yarn guide groove; the silk containing barrel is fixedly arranged at the lower part of the rack, the guide rail is arranged at the upper part of the rack, the godet roller linearly moves above the silk containing barrel in a reciprocating manner under the action of a driving mechanism, and spinning falls into the silk containing barrel through the godet roller; the two ends of the stroke of the godet roller correspond to the two opposite side walls of the silk containing barrel; the thread keeping mechanism is connected with the godet roller, the spinning is connected with the godet roller through the thread keeping mechanism, and the stroke of the spinning passing through the thread keeping mechanism is fixed. The reciprocating godet roller is matched with the yarn process retaining mechanism, so that the spinning can be uniformly and orderly laid in the yarn containing barrel, the yarn containing barrel does not need to be moved, the power consumption is reduced, and the maintenance is easy.
Description
Technical Field
The invention relates to the technical field of polyethylene fiber production equipment, in particular to a polyethylene spinning and yarn laying machine.
Background
A polyethylene fiber production process relates to a spinning and filament spreading machine, and simply speaking, the spinning extruded in the previous process needs to be repeatedly spread and laid in a container, and the disorder and twisting of the spinning in the container are avoided in the laying and laying process, so that the subsequent extraction process is conveniently carried out. Chinese utility model patent No. CN201220220349.2 with patent name of high-strength high-modulus polyethylene fiber gel filament spreader, wherein the moving trolley 8 is a container for holding filaments, which receives spinning in reciprocating motion; in addition, chinese utility model patent No. CN201020575916.7 entitled apparatus for large package of ultra-high molecular weight polyethylene multi-filament winding barrel, wherein the winding barrel is also driven by the moving motor to reciprocate and receive spinning.
In a word, the guide wire laying mode (see the attached figure 7 of the specification) of the spinning in the prior art adopts an above-ground guide wire frame to draw and lay the yarns by the buried type yarn laying machine, and the original yarn laying machine needs to bear about 2 tons of load to walk and lay the yarns in a reciprocating mode, so that the whole set of device needs to be designed and manufactured according to the heavy load, the whole set of device is thick and bulky, in addition, the yarn laying machine works in a pit, the civil engineering quantity is large, the yarn laying machine works in an oil-water-wet environment for a long time, the working stability is poor, the maintenance is difficult, and the production is often influenced.
Disclosure of Invention
The invention aims to solve the problems and provides a filament spreading machine which can realize orderly filament spreading without moving a filament container, and the filament spreading machine is realized by the following technical scheme:
a polyethylene spinning and spreading machine comprises a frame, a yarn containing barrel, a godet roller, a guide rail and a yarn path retaining mechanism; the silk containing barrel is fixedly arranged at the lower part of the rack, the guide rail is arranged at the upper part of the rack, the godet roller linearly moves above the silk containing barrel in a reciprocating manner under the action of a driving mechanism, and spinning falls into the silk containing barrel through the godet roller; the two ends of the stroke of the godet roller correspond to the two opposite side walls of the silk containing barrel; the thread stroke retaining mechanism is connected with the godet roller, spinning is connected with the godet roller through the thread stroke retaining mechanism, and the stroke of the spinning passing through the thread stroke retaining mechanism is fixed.
The polyethylene spinning and yarn laying machine is further designed in that the yarn process retaining mechanism comprises two guide sheets, one end of one guide sheet is hinged to the starting end of the guide rail, the other end of the guide sheet is hinged to the other guide sheet, the corresponding end of the other guide sheet is hinged to the godet roller, and when the godet roller moves on the guide rail, the spinning contact with the godet roller is performed before the two guide sheets to generate fixed strokes.
The polyethylene spinning and yarn laying machine is further designed in that the yarn path retaining mechanism is an elastic sheet, one end of the elastic sheet is hinged with the starting end of the guide rail, and the other end of the elastic sheet is hinged with the godet roller; when the godet roller moves on the guide rail, the fixed stroke is generated on the elastic sheet before the spinning contacts the godet roller.
A polyethylene spinning spreading machine, its further design lie in, the silk journey hold mechanism includes regulating roller and regulation actuating mechanism, the regulating roller is in but setting up with vertical reciprocating motion under regulation actuating mechanism's the drive connection the top of guide rail, the regulating roller is located the guide rail top high point when the guide rail initiating end, the regulating roller descends to the level and presses close to the guide rail when the guide rail is terminal.
The polyethylene spinning and yarn laying machine is further designed in that a traction mechanism for traction spinning is further arranged on the rack.
The invention has the beneficial effects that:
the reciprocating godet roller is matched with the yarn process retaining mechanism, so that the spinning yarn can be uniformly and orderly laid in the yarn containing barrel, the yarn containing barrel does not need to be moved, the power consumption is reduced, and the maintenance is easy; the thread keeping mechanism is set to be a bridge structure or an elastic sheet consisting of two guide sheets, so that when the godet roller moves to any position under the condition of not increasing a driving mechanism, the spinning through the godet roller has the same stroke, the fluctuation of the spinning conveying amount caused by the movement of the godet roller is completely eliminated, and the phenomenon that the godet roller does not drop the threads at the far end of the stroke and the godet roller excessively drops the threads at the near section of the stroke is avoided.
Drawings
Fig. 1 is a schematic view of the structure of the godet roller of example 1 of the present invention when it is located at the start end of the guide rail.
Fig. 2 is a schematic view of the configuration of embodiment 1 when the godet roller is located at the end of the guide rail.
Fig. 3 is a schematic structural view of the first guide vane.
Fig. 4 is a schematic end-face structure of the first guide vane.
FIG. 5 is a schematic side view showing the entire structure of embodiment 1.
FIG. 6 is a schematic structural diagram of a thread pass holding mechanism using a dancer roll in example 3 of the present invention.
Fig. 7 is a structural schematic diagram of a conventional filament spreading machine.
Detailed Description
The invention is further illustrated by the following figures and examples in conjunction with the description:
example 1:
as shown in fig. 1, the polyethylene spinning and spreading machine comprises a frame 1, a yarn containing barrel 2, a godet roller 3, a guide rail 4 and a yarn path retaining mechanism; the silk containing barrel is fixedly arranged at the lower part of the rack, the guide rail is arranged at the upper part of the rack, the godet roller moves linearly and reciprocally above the silk containing barrel under the action of a driving mechanism, and the spinning yarn 5 falls into the silk containing barrel through the godet roller; the two ends of the stroke of the godet roller correspond to the two opposite side walls of the silk containing barrel; the thread keeping mechanism is connected with the godet roller, the spinning is connected with the godet roller through the thread keeping mechanism, and the stroke of the spinning passing through the thread keeping mechanism is fixed. The frame is also provided with a traction mechanism 10 for drawing the spinning, which is used for drawing the spinning to the yarn containing barrel from an upstream nozzle.
The thread stroke holding mechanism comprises two guide vanes, specifically a first guide vane 6 and a second guide vane 7, one end of the first guide vane 6 is hinged with a corresponding part of the starting end of the guide rail, the other end of the first guide vane is hinged with the second guide vane 7, the corresponding end part of the other guide vane is hinged with the godet roller, and when the godet roller moves on the guide rail, fixed strokes are generated on the two guide vanes before spinning contacts with the godet roller.
The length of the first guide vane is smaller than that of the second guide vane, the corresponding end part of the second guide vane is hinged with the rotating shaft of the godet roller, when the godet roller is positioned at the tail end of the guide rail, the first guide vane is in an approximately horizontal state, the second guide vane is in an inclined state, and the end of the second guide vane connected with the rotating shaft of the godet roller is lower, at the moment, spinning is separated from the middle part of the second guide vane, so that the length error caused by the change of the contact point of the spinning and the godet roller is eliminated; the first guide vane is in a long groove shape, and the solvent which is difficult to volatilize and carried by the spinning can descend along the first guide vane, so that the solvent is convenient to collect, the solvent amount entering the silk containing barrel is reduced, and the occupied space of the solvent in the silk containing barrel is further reduced; and although the bottom of the silk containing barrel is provided with the liquid discharge hole for discharging the solvent, the solvent which can be discharged by the silk containing barrel is preferred due to the absorption gap formed in the dense state of the spinning in the silk containing barrel, most of the solvent can enter the subsequent extraction process, and the solvent entering the silk containing barrel is reduced in the embodiment, so that the burden of the subsequent extraction process can be properly reduced.
The middle part of the first guide sheet 6 is provided with a raised guide bar 61, two sides of the guide bar form symmetrical solvent channels 64, the middle part of the guide bar is provided with a spinning groove 62, and the middle part of the guide bar is provided with a plurality of transverse grooves 63 communicating the spinning groove with the solvent channels; when spinning passes through the spinning slot, part of the solvent enters the solvent groove 64 through the transverse slot, and the solvent entering the solvent groove is discharged in time by combining the inclination angle of the first guide sheet.
Example 2:
on the basis of embodiment 1, two guide sheets can be simplified into one elastic sheet, the folding mode is changed into a bending mode, at this time, the thread stroke retaining mechanism is one elastic sheet, one end of the elastic sheet is hinged with the starting end of the guide rail, and the other end of the elastic sheet is hinged with the godet roller; when the godet rolls move on the guide rail, the fixed stroke is generated on the elastic sheet before the spinning yarn contacts with the godet rolls. The embodiment 2 also needs to increase the length of the guide rail on the basis of the embodiment 1 to reduce the curvature of the elastic piece, depending on the material and the curvature of the elastic piece.
Example 3:
as another alternative, the thread path holding mechanism may also be configured to be composed of an adjusting roller 8 and an adjusting drive mechanism 9, the adjusting roller is vertically and reciprocally disposed above the guide rail under the driving connection of the adjusting drive mechanism, the adjusting roller is located at a high point above the guide rail when the guide rail is at the beginning end, and the adjusting roller is lowered to be horizontally close to the guide rail when the guide rail is at the end. Example 3 uses a dancer to stabilize the stroke of spinning, but has a disadvantage in that a separate dancer driving mechanism is required to drive the dancer.
Claims (5)
1. A polyethylene spinning and spreading machine is characterized by comprising a frame, a yarn containing barrel, a godet roller, a guide rail and a yarn path retaining mechanism; the silk containing barrel is fixedly arranged at the lower part of the rack, the guide rail is arranged at the upper part of the rack, the godet roller linearly moves above the silk containing barrel in a reciprocating manner under the action of a driving mechanism, and spinning falls into the silk containing barrel through the godet roller; the two ends of the stroke of the godet roller correspond to the two opposite side walls of the silk containing barrel; the thread stroke retaining mechanism is connected with the godet roller, spinning is connected with the godet roller through the thread stroke retaining mechanism, and the stroke of the spinning passing through the thread stroke retaining mechanism is fixed.
2. The polyethylene spinning and spreading machine according to claim 1, wherein the thread maintaining mechanism comprises two guide plates, one guide plate is hinged to the starting end of the guide rail and the other end is hinged to the other guide plate, the corresponding end of the other guide plate is hinged to the godet, and when the godet moves on the guide rail, the fixed stroke is generated on the two guide plates before the spinning contacts the godet.
3. The polyethylene spinning and spreading machine as claimed in claim 1, wherein the thread path retaining mechanism is an elastic sheet, one end of the elastic sheet is hinged with the starting end of the guide rail, and the other end of the elastic sheet is hinged with the godet; when the godet roller moves on the guide rail, the fixed stroke is generated on the elastic sheet before the spinning contacts the godet roller.
4. The polyethylene spinning and spreading machine according to claim 1, wherein the thread maintaining mechanism comprises an adjusting roller and an adjusting driving mechanism, the adjusting roller is arranged above the guide rail in a vertically reciprocating manner under the driving connection of the adjusting driving mechanism, the adjusting roller is positioned at a high point above the guide rail when the guide rail is at the starting end, and the adjusting roller descends to a horizontal position to be close to the guide rail when the guide rail is at the tail end.
5. The polyethylene spinning and spreading machine according to any one of claims 1 to 4, wherein a drawing mechanism for drawing the spun yarn is further arranged on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210388839.1A CN114737269B (en) | 2022-04-14 | 2022-04-14 | Polyethylene spinning yarn laying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210388839.1A CN114737269B (en) | 2022-04-14 | 2022-04-14 | Polyethylene spinning yarn laying machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114737269A true CN114737269A (en) | 2022-07-12 |
| CN114737269B CN114737269B (en) | 2023-07-28 |
Family
ID=82280710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210388839.1A Active CN114737269B (en) | 2022-04-14 | 2022-04-14 | Polyethylene spinning yarn laying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114737269B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4839362B1 (en) * | 1970-04-08 | 1973-11-24 | ||
| GB9624683D0 (en) * | 1996-11-27 | 1997-01-15 | Du Pont | Spinning machine and conversion process |
| EP1486592A1 (en) * | 2003-06-14 | 2004-12-15 | Saurer GmbH & Co. KG | Apparatus for spinning and treating synthetic filaments |
| WO2008138827A2 (en) * | 2007-05-11 | 2008-11-20 | Oerlikon Textile Gmbh & Co. Kg | Device for melt-spinning and winding synthetic threads |
| CN103046182A (en) * | 2012-12-18 | 2013-04-17 | 苏州展华纺织有限公司 | Constant-pressure shock absorption yarn guide |
| CN203238365U (en) * | 2012-12-20 | 2013-10-16 | 江苏神泰科技发展有限公司 | High-strength and high-modulus polyethylene fiber gel silk guide frame |
| CN104213216A (en) * | 2013-05-31 | 2014-12-17 | 青岛华世洁环保科技有限公司 | Liftable gel silk fiber collecting device |
| CN205011884U (en) * | 2015-09-16 | 2016-02-03 | 艺爱丝维顺（苏州）纤维有限公司 | Suction device is restrainted to waste silk in flourishing silk bucket |
| CN106995940A (en) * | 2017-06-06 | 2017-08-01 | 上海斯瑞科技有限公司 | A kind of silk falling method of superhigh molecular weight polyethylene fibers gel fiber |
| DE102017006689A1 (en) * | 2017-07-14 | 2019-01-17 | Oerlikon Textile Gmbh & Co. Kg | winding machine |
| CN208717484U (en) * | 2018-07-17 | 2019-04-09 | 江苏神鹤科技发展有限公司 | A kind of novel laying loss |
| CN209066054U (en) * | 2018-08-21 | 2019-07-05 | 江西东华机械有限责任公司 | A kind of wire oscillator of laying loss |
| CN110592742A (en) * | 2019-09-04 | 2019-12-20 | 徐州久源纺织有限公司 | Unwrapping wire tension adjusting device that cotton carding flower cabling machine was used |
| CN213538187U (en) * | 2020-10-22 | 2021-06-25 | 山东巨利新材料科技有限公司 | Parallel silk thread guiding device of polypropylene fiber yarn spinning machine |
| CN213596471U (en) * | 2020-10-21 | 2021-07-02 | 长青藤高性能纤维材料有限公司 | Ultra-high molecular weight polyethylene is with spreading silk device |
-
2022
- 2022-04-14 CN CN202210388839.1A patent/CN114737269B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4839362B1 (en) * | 1970-04-08 | 1973-11-24 | ||
| GB9624683D0 (en) * | 1996-11-27 | 1997-01-15 | Du Pont | Spinning machine and conversion process |
| EP1486592A1 (en) * | 2003-06-14 | 2004-12-15 | Saurer GmbH & Co. KG | Apparatus for spinning and treating synthetic filaments |
| WO2008138827A2 (en) * | 2007-05-11 | 2008-11-20 | Oerlikon Textile Gmbh & Co. Kg | Device for melt-spinning and winding synthetic threads |
| CN103046182A (en) * | 2012-12-18 | 2013-04-17 | 苏州展华纺织有限公司 | Constant-pressure shock absorption yarn guide |
| CN203238365U (en) * | 2012-12-20 | 2013-10-16 | 江苏神泰科技发展有限公司 | High-strength and high-modulus polyethylene fiber gel silk guide frame |
| CN104213216A (en) * | 2013-05-31 | 2014-12-17 | 青岛华世洁环保科技有限公司 | Liftable gel silk fiber collecting device |
| CN205011884U (en) * | 2015-09-16 | 2016-02-03 | 艺爱丝维顺（苏州）纤维有限公司 | Suction device is restrainted to waste silk in flourishing silk bucket |
| CN106995940A (en) * | 2017-06-06 | 2017-08-01 | 上海斯瑞科技有限公司 | A kind of silk falling method of superhigh molecular weight polyethylene fibers gel fiber |
| DE102017006689A1 (en) * | 2017-07-14 | 2019-01-17 | Oerlikon Textile Gmbh & Co. Kg | winding machine |
| CN208717484U (en) * | 2018-07-17 | 2019-04-09 | 江苏神鹤科技发展有限公司 | A kind of novel laying loss |
| CN209066054U (en) * | 2018-08-21 | 2019-07-05 | 江西东华机械有限责任公司 | A kind of wire oscillator of laying loss |
| CN110592742A (en) * | 2019-09-04 | 2019-12-20 | 徐州久源纺织有限公司 | Unwrapping wire tension adjusting device that cotton carding flower cabling machine was used |
| CN213596471U (en) * | 2020-10-21 | 2021-07-02 | 长青藤高性能纤维材料有限公司 | Ultra-high molecular weight polyethylene is with spreading silk device |
| CN213538187U (en) * | 2020-10-22 | 2021-06-25 | 山东巨利新材料科技有限公司 | Parallel silk thread guiding device of polypropylene fiber yarn spinning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114737269B (en) | 2023-07-28 |
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Address after: 226400 No. 1, Bohai Road, Rudong Yangkou Port Economic Development Zone, Nantong City, Jiangsu Province Patentee after: Jiangsu Jiuzhou Xingxing New Material Co.,Ltd. Address before: 226400 No. 12, Huanghai Third Road, Rudong Coastal Economic Development Zone, Nantong City, Jiangsu Province Patentee before: Jiangsu Jiujiu New Material Co.,Ltd. |