CN114227986B - Tow fixing and forming device and tow forming method - Google Patents
Tow fixing and forming device and tow forming method Download PDFInfo
- Publication number
- CN114227986B CN114227986B CN202210183409.6A CN202210183409A CN114227986B CN 114227986 B CN114227986 B CN 114227986B CN 202210183409 A CN202210183409 A CN 202210183409A CN 114227986 B CN114227986 B CN 114227986B
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- tow
- rod
- mounting
- length direction
- corner wheel
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 20
- 241000883966 Astrophytum capricorne Species 0.000 claims description 22
- 238000004804 winding Methods 0.000 claims description 21
- 239000003292 glue Substances 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 14
- 239000003822 epoxy resin Substances 0.000 claims description 12
- 229920000647 polyepoxide Polymers 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 5
- 235000014364 Trapa natans Nutrition 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 20
- 239000002131 composite material Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 16
- 239000004917 carbon fiber Substances 0.000 description 16
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 16
- 238000005516 engineering process Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 239000002390 adhesive tape Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 229920006335 epoxy glue Polymers 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 235000019687 Lamb Nutrition 0.000 description 1
- 240000001085 Trapa natans Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
- B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
- B29B15/10—Coating or impregnating independently of the moulding or shaping step
- B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
- B29B15/14—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length of filaments or wires
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
- B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
- B29B15/10—Coating or impregnating independently of the moulding or shaping step
- B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
- B29B15/122—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex
- B29B15/125—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex by dipping
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a tow fixing and forming device and a tow forming method, wherein the tow fixing and forming device comprises two symmetrically arranged mounting strips, a mounting through groove is formed in the side wall of each mounting strip in the length direction, and the length direction of the mounting through groove is the same as the length direction of the mounting strips; two sliding rods are arranged in the two installation through grooves, each sliding rod is provided with a plurality of telescopic rods in a sliding manner along the length direction of the sliding rod, a free end of each telescopic rod is provided with a corner wheel, and the corner wheels are used for fixing the shapes of the corners of the tows; the tow fixing and forming device in the scheme has the advantages of simple structure, portability, low manufacturing cost, simple tow forming process, no need of excessively depending on operation techniques of operation workers and abundant working experience, high tow forming effect, short production period, labor saving, production cost reduction and production efficiency improvement, and is suitable for production and manufacturing of small-batch tow composite products.
Description
Technical Field
The invention relates to the technical field of tow fixing and forming, in particular to a tow fixing and forming device and a tow forming method.
Background
In the 21 st century today, while scientific technology has developed rapidly, composites have also developed rapidly, and advanced material composites have gradually emerged. In reality, it is difficult to satisfy the demands of people in different aspects by a single material. It is therefore conceivable to use physical or chemical means to fuse together two or more materials of different properties, so that a completely new material is formed, macroscopically or microscopically. With the popularization and application of composite materials, the requirements of people on the forming technology and equipment are higher, and the current forming technology mainly experiences two times from manual production to automatic production.
The problem of forming technology is faced to advanced filamentous composite materials like carbon fiber tows, and the existing filamentous forming technology mainly adopts a manual method and also has an automatic technology. However, the equipments of the automatic molding technology are basically large-scale instruments, and are used in some factories. This automated technique is clearly abandoned both economically and practically if relatively small, high quality tow composite products are desired. At present, no forming instrument for the tow composite product exists in the market, a manual method is adopted at present, the manual method for fixing and forming the tow has obvious defects, and the precision and the accuracy of the manually fixed and formed tow are low, so that the high-quality composite product cannot be obtained. Second, the worker must have skilled operating skills and a rich working experience. Finally, the method has long production period and huge labor consumption, which results in higher production cost and no improvement of production efficiency.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a tow fixing and forming device and a tow forming method, and solves the problems that automatic filament forming technical equipment in the prior art is high in manufacturing cost, and a manual filament forming method is long in production period and high in labor consumption.
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows: the tow fixing and forming device comprises two symmetrically arranged mounting strips, wherein a mounting through groove is formed in the side wall of each mounting strip in the length direction, and the length direction of each mounting through groove is the same as the length direction of the mounting strip;
two sliding rods are arranged in the through grooves in the two installation modes, each sliding rod is provided with a plurality of telescopic rods in a sliding mode along the length direction of the sliding rod, a corner wheel is arranged at the free end of each telescopic rod, and the corner wheels are used for fixing the shapes of the tows at the corners.
Furthermore, two end faces of each mounting bar are provided with a tow inlet and outlet component; every silk bundle business turn over part all include with mounting bar terminal surface fixed connection's fixed arm, articulated on the fixed arm have a dwang, be provided with the winder on the dwang, adorn gluey container and many wrapping posts, three wrapping posts are a style of calligraphy and arrange, adorn gluey container and be located the bottom of middle wrapping post, all be provided with the recess that matches with the silk bundle diameter on every wrapping post, be close to and be provided with in the recess on the wrapping post of dwang articulated department and inhale the adhesive tape.
Further, the articulated department of dwang is provided with first goat's horn bolted connection spare.
Furthermore, the telescopic rod comprises a first rod section, a second rod section and a third rod section which are mutually connected in a sliding manner, the third rod section is of an L-shaped structure with the top upwards, and the corner wheel is arranged at the top of the third rod section; the outer walls of the first rod section, the second rod section and the third rod section are all provided with digital scales.
Furthermore, the two sliding rods are both in a rectangular columnar structure, the outer side surfaces of the two sliding rods are respectively provided with an installation cavity along the length of the outer side surfaces, and the upper end surfaces of the two sliding rods are respectively provided with a slideway communicated with the installation cavity along the length of the upper end surfaces;
many telescopic links set up in the installation cavity and along the length direction linear movement of installation cavity, the first pole section of telescopic link sets up in the installation cavity, be provided with the second goat's horn bolted connection spare that quantity and many telescopic links quantity are the same in the slide, every telescopic link matches a second goat's horn bolted connection spare, spout and first pole section outer wall threaded connection are passed to second goat's horn screw rod bottom among the second goat's horn bolted connection spare, the second goat's horn nut is located outside and the second goat's horn screw rod top threaded connection of spout.
Furthermore, a plurality of locking columns are arranged on the outer side wall of each mounting bar and are uniformly arranged along the length direction of the mounting bar at intervals; all the bulges on the two end faces of each sliding rod are provided with mounting columns, and the mounting columns are rotatably provided with locking buckles matched with the locking columns.
Furthermore, a plurality of locking columns are provided with digital scales.
Furthermore, the shape of the corner wheel is circular, rectangular or elliptical, and a gasket with a shape matched with the corner wheel is arranged at the top of the corner wheel.
Further, the fixed forming device of silk bundle still includes the hot plate that is used for heating the silk bundle.
The invention also provides a tow forming method of the tow fixing and forming device, which comprises the following steps:
the method comprises the following steps: opening the winder, and collecting the tows by rotating the winder;
step two: determining tow length and spacing: adjusting the distance between two sliding rods, the extending distance of all telescopic rods and the distance between adjacent telescopic rods, and fixing the positions of the telescopic rods by adopting a second claw bolt connecting piece;
step three: adjusting the position of the rotating rod until the groove on the winding post close to the rotating rod and the nearest corner wheel form a straight line, so that the filament bundle enters the corner wheel in a straight line state;
step four: the tows penetrate out of the winder and enter a glue container through the grooves in the two winding posts close to the winder to be dip-dyed with epoxy resin glue;
step five: the tows dyed with the epoxy resin adhesive come out of the adhesive container, pass through the winding post groove close to the side of the rotating rod, enter the nearest corner wheel, and are provided with lower gaskets;
step six: the filament bundle rounds the first corner wheel and then rounds the corner wheel opposite to the first corner wheel, the lower gasket is installed at the same time, and then the filament bundle returns to the corner wheel beside the first corner wheel, and the operation is repeated;
step seven: after finishing winding all the corner wheels and installing all the gaskets, returning the filament bundle to the reel opposite to the first reel, and finishing winding;
step eight: starting the heating plate, and curing the epoxy resin glue on the tows;
step nine: after the tows are fixed and formed, the heating plate is closed, all the gaskets are taken down, and then the formed tows are taken down.
The invention has the beneficial effects that: 1. the tow fixing and forming device in the scheme can flexibly change the tow corners into shapes meeting the requirements of customers through the round corner wheels, the rectangular corner wheels and the like.
2. The fixed forming device of silk bundle in this scheme can realize nimble interval, the length of adjusting between the silk bundle through the interval between the interval of adjusting between two slide bars, the length that the telescopic link stretches out and the interval between the telescopic link, reaches the purpose that changes the silk bundle shape to operation personnel can know interval, the length by the shaping silk bundle fast through the data scale.
3. The setting of heating plate in this scheme can heat the fast fixed shaping of silk bundle that heaies up will dip-dye glue, practices thrift a large amount of time.
4. The tow fixing and forming device in the scheme can change the position of the rotating rod through rotation, so that the initial position of the tow entering the corner wheel can be changed, the effect that the tow entering end and the corner wheel form a straight line is achieved, and waste of end tow materials is avoided.
5. The tow fixing and forming device in the scheme has the advantages of simple structure, portability, low manufacturing cost, simple tow forming process, no need of excessively depending on operation techniques of operation workers and abundant working experience, high tow forming effect, short production period, labor saving, production cost reduction and production efficiency improvement, and is suitable for production and manufacturing of small-batch tow composite products.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of a tow fixing and forming device.
Fig. 2 is a schematic side view of a tow fixing and forming device.
Fig. 3 is a front structural schematic diagram of a tow fixing and forming device.
Fig. 4 is an enlarged schematic view of a rectangular corner wheel.
Wherein, 1, mounting bar; 2. installing a through groove; 3. a slide bar; 4. a telescopic rod; 401. a first pole segment; 402. a second pole segment; 403. a third pole segment; 5. a corner wheel; 6. a fixed arm; 7. rotating the rod; 8. a reel; 9. a glue container is filled; 10. a winding post; 11. a first cleat bolt connection; 12. a mounting cavity; 13. a slideway; 14. a second cleat bolt connection; 15. a locking post; 16. mounting a column; 17. a gasket; 18. heating plates; 19. and (4) locking buckles.
Detailed Description
The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and it will be apparent to those skilled in the art that various changes may be made without departing from the spirit and scope of the invention as defined and defined in the appended claims, and all matters produced by the invention using the inventive concept are protected.
As shown in fig. 1 to 4, the invention provides a tow fixing and forming device, which comprises two symmetrically arranged mounting strips 1, wherein a mounting through groove 2 is arranged on the side wall of each mounting strip 1 in the length direction, and the length direction of the mounting through groove 2 is the same as the length direction of the mounting strip 1.
Two installation are led to and are provided with two slide bars 3 in the groove 2, and every slide bar 3 slides along its length direction and is provided with many telescopic links 4, all is provided with a corner wheel 5 on the free end of every telescopic link 4, and corner wheel 5 is used for realizing the fixed of silk bundle corner shape. The space and the length between the tows can be flexibly adjusted by adjusting the space between the two sliding rods 3, the extending length of the telescopic rods 4 and the space between the telescopic rods 4, so that the purpose of changing the shapes of the tows is achieved.
Preferably but not limitatively, two end faces of each mounting bar 1 are provided with a tow inlet and outlet part; every silk bundle business turn over part all includes with 1 terminal surface fixed connection's of mounting bar fixed arm, articulated on the fixed arm have a dwang 7, the articulated department of dwang 7 is provided with first goat's horn bolted connection spare 11. Be provided with winder 8, dress glue container 9 and many wrapping posts 10 on the dwang 7, three wrapping posts 10 are a style of calligraphy and arrange, and dress glue container 9 is located the bottom of middle wrapping post 10, all is provided with the recess that matches with the silk bundle diameter on every wrapping post 10, is provided with in the recess on the wrapping post 10 that is close to the articulated department of dwang 7 and inhales the adhesive tape. The silk bundle comes out from winder 8, and through the recess on wrapping post 10, the epoxy glue in the glue container 9 is exhaust to the silk bundle, and the rethread is put and is being close to the adhesive tape of inhaling of 10 groove of wrapping post of dwang 7 side, inhales the adhesive tape and inhales unnecessary epoxy glue above the silk bundle for the silk bundle exhaust epoxy glue, treat that epoxy glue solidifies the back, accomplish the shaping work to the silk bundle.
As a specific implementation manner of the telescopic rod 4, the telescopic rod 4 comprises a first rod section 401, a second rod section 402 and a third rod section 403 which are connected with each other in a sliding manner, the third rod section 403 is in an L-shaped structure with the top facing upwards, and the corner wheel 5 is arranged at the top of the third rod section 403; the outer walls of the first rod section 401, the second rod section 402 and the third rod section 403 are all provided with digital scales, and an operator can quickly know the length parameters of the formed tows through the data scales.
As a specific sliding connection mode of the plurality of telescopic rods 4 and the two sliding rods 3, the two sliding rods 3 are both rectangular columnar structures, the outer side surfaces of the two sliding rods 3 are both provided with an installation cavity 12 along the length of the outer side surfaces, and the upper end surfaces of the two sliding rods 3 are both provided with a slideway 13 communicated with the installation cavity 12 along the length of the upper end surfaces;
many telescopic links 4 set up in installation cavity 12 and along the length direction rectilinear movement of installation cavity 12, the first pole section 401 of telescopic link 4 sets up in installation cavity 12, be provided with the second goat's horn bolted connection spare 14 that quantity and many telescopic links 4 quantity are the same in the slide 13, every telescopic link 4 matches a second goat's horn bolted connection spare 14, second goat's horn screw rod bottom among the second goat's horn bolted connection spare 14 passes spout and first pole section 401 outer wall threaded connection, the second goat's horn nut is located outside and the second goat's horn screw rod top threaded connection of spout. Many telescopic links 4 reach the purpose of adjusting 4 intervals of telescopic link at 12 rectilinear movement in installation cavity, and then change by the interval of shaping silk bundle, and the fixed telescopic link 4 positions of second goat's horn bolted connection spare 14 avoid telescopic link 4's relative slip. If there are unnecessary telescopic link 4 or need add telescopic link 4, can take off lamb horn nut second goat's horn bolt connection 14, rotate telescopic link 4 90 degrees alright take out or add from slide bar 3.
A plurality of locking columns 15 are arranged on the outer side wall of each mounting bar 1, and the locking columns 15 are uniformly arranged along the length direction of the mounting bar 1 at intervals; mounting columns 16 are convexly arranged on two end faces of each sliding rod 3, and locking buckles 19 matched with the locking columns 15 are rotatably arranged on the mounting columns 16; a number scale is provided between the plurality of locking posts 15. The locking button 19 and the locking post 15 are used to keep the sliding rods 3 fixed and adjust the distance between the sliding rods 3, and the data scale between the locking posts 15 can quickly read the distance between the sliding rods 3.
The shape of the corner wheel 5 is circular, rectangular or oval, the top of the corner wheel 5 is provided with a gasket 17 matched with the shape of the corner wheel, so that the change of various shapes at the corner of the tows is realized, and the gasket 17 is used for preventing the tows from being separated from the circular corner wheel 5 in the winding process.
The tow fixing and forming device further comprises a heating plate 18 used for heating tows, the heating plate 18 heats up and heats, tows can be quickly fixed and formed, and production efficiency of tow forming is improved.
The invention also provides a carbon fiber tow forming method of the carbon fiber tow fixing and forming device, taking processing of the carbon fiber tow as an example, the method comprises the following steps:
the method comprises the following steps: opening the winder 8, and collecting the carbon fiber tows by rotating the winder 8;
step two: determining the length and the spacing of the carbon fiber tows: adjusting the distance between the two sliding rods 3, the extending distance of all the telescopic rods 4 and the distance between the adjacent telescopic rods 4, and fixing the positions of the telescopic rods 4 by adopting a second claw bolt connecting piece 14;
step three: adjusting the position of the rotating rod 7 until the groove on the winding post 10 close to the rotating rod 7 and the nearest corner wheel 5 form a straight line, so that the carbon fiber tows enter the corner wheel 5 in a straight line state;
step four: the carbon fiber tows penetrate out of the winder 8 and enter the glue container 9 after passing through the grooves in the two winding posts 10 close to the winder 8, and the carbon fiber tows are impregnated with epoxy resin glue;
step five: the carbon fiber tows impregnated with the epoxy resin adhesive come out of the adhesive container 9, pass through the winding post 10 groove close to the rotating rod 7 side, enter the nearest corner wheel 5, and are provided with lower gaskets 17;
step six: the carbon fiber tows impregnated with the epoxy resin glue bypass the first corner wheel 5 and then bypass the first opposite corner wheel 5, meanwhile, the lower gasket 17 is installed, and then the carbon fiber tows impregnated with the epoxy resin glue return to the corner wheel 5 beside the first corner wheel, and the operation is repeated;
step seven: after all the angle wheels 5 and all the gaskets 17 are installed, the carbon fiber yarn dyed with the epoxy resin glue returns to the reel 8 opposite to the first reel 8, and the winding is finished.
Step eight: opening the heating plate 18 to accelerate the curing of the epoxy resin glue on the carbon fiber tows;
step nine: after the carbon fiber tows are fixedly formed, the heating plate 18 is closed, all the gaskets 17 are taken down, and the formed carbon fiber tows are taken down.
Claims (6)
1. A tow fixing and forming device is characterized by comprising two symmetrically arranged mounting strips, wherein a mounting through groove is formed in the side wall of each mounting strip in the length direction, and the length direction of each mounting through groove is the same as the length direction of each mounting strip;
two sliding rods are arranged in the two installation through grooves, each sliding rod is provided with a plurality of telescopic rods in a sliding manner along the length direction of the sliding rod, the free end of each telescopic rod is provided with a corner wheel, and the corner wheels are used for fixing the shapes of the corners of the tows; two end faces of each mounting bar are respectively provided with a tow inlet and outlet component; each tow inlet and outlet part comprises a fixed arm fixedly connected with the end face of the mounting strip, a rotating rod is hinged to the fixed arm, a winder, a glue container and a plurality of winding posts are arranged on the rotating rod, the three winding posts are arranged in a straight line, the glue container is positioned at the bottom of the middle winding post, a groove matched with the diameter of each tow is formed in each winding post, and a glue absorption cloth is arranged in the groove on each winding post close to the hinged position of the rotating rod; a first claw bolt connecting piece is arranged at the hinged position of the rotating rod; the telescopic rod comprises a first rod section, a second rod section and a third rod section which are mutually connected in a sliding manner, the third rod section is of an L-shaped structure with the top upwards, and the corner wheel is arranged at the top of the third rod section; the outer walls of the first rod section, the second rod section and the third rod section are all provided with digital scales; the two sliding rods are both in a rectangular columnar structure, the outer side surfaces of the two sliding rods are respectively provided with an installation cavity along the length direction of the sliding rods, and the upper end surfaces of the two sliding rods are respectively provided with a slideway communicated with the installation cavity along the length direction of the sliding rods;
many the telescopic link sets up in the installation cavity and along the length direction rectilinear movement of installation cavity, the telescopic link first pole section sets up in the installation cavity, be provided with the second goat's horn bolted connection spare that quantity and many telescopic links quantity are the same in the slide, every telescopic link matches a second goat's horn bolted connection spare, and spout and first pole section outer wall threaded connection are passed to second goat's horn screw rod bottom in the second goat's horn bolted connection spare, and the second goat's horn nut is located outside and the second goat's horn screw rod top threaded connection of spout.
2. The tow fixing and forming device according to claim 1, wherein a plurality of locking columns are arranged on the outer side wall of each mounting bar, and are uniformly arranged at intervals along the length direction of the mounting bar; all the bulges on the two end faces of each sliding rod are provided with mounting columns, and locking buckles matched with the locking columns are rotationally arranged on the mounting columns.
3. The tow fixing and forming device according to claim 2, wherein a number scale is arranged between the locking columns.
4. The tow fixing and forming device according to claim 1, wherein the corner wheel is circular, rectangular or oval in shape, and a gasket matched with the corner wheel in shape is arranged at the top of the corner wheel.
5. The tow fixing and shaping device according to claim 1, further comprising a heating plate for heating the tow.
6. A method for forming the tows in the tow fixing and forming device according to any one of claims 1 to 5, comprising:
the method comprises the following steps: opening the winder, and collecting the tows by rotating the winder;
step two: determining the length and the spacing of the tows: adjusting the distance between two sliding rods, the extending distance of all telescopic rods and the distance between adjacent telescopic rods, and fixing the positions of the telescopic rods by adopting a second claw bolt connecting piece;
step three: adjusting the position of the rotating rod until the groove on the winding post close to the rotating rod and the nearest corner wheel form a straight line, so that the filament bundle enters the corner wheel in a straight line state;
step four: the tows penetrate out of the winder and enter a glue container through the grooves in the two winding posts close to the winder to be dip-dyed with epoxy resin glue;
step five: the tows dyed with the epoxy resin adhesive come out of the adhesive container, pass through the winding post groove close to the side of the rotating rod, enter the nearest corner wheel, and are provided with lower gaskets;
step six: the filament bundle rounds the first corner wheel and then rounds the corner wheel opposite to the first corner wheel, the lower gasket is installed at the same time, and then the filament bundle returns to the corner wheel beside the first corner wheel, and the operation is repeated;
step seven: after finishing winding all the corner wheels and installing all the gaskets, returning the filament bundle to the reel opposite to the first reel, and finishing winding;
step eight: starting the heating plate, and curing the epoxy resin glue on the tows;
step nine: after the tows are fixed and formed, the heating plate is closed, all the gaskets are taken down, and then the formed tows are taken down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210183409.6A CN114227986B (en) | 2022-02-28 | 2022-02-28 | Tow fixing and forming device and tow forming method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210183409.6A CN114227986B (en) | 2022-02-28 | 2022-02-28 | Tow fixing and forming device and tow forming method |
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| Publication Number | Publication Date |
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| CN114227986A CN114227986A (en) | 2022-03-25 |
| CN114227986B true CN114227986B (en) | 2022-05-03 |
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| CN113235175A (en) * | 2021-06-09 | 2021-08-10 | 江苏恒神股份有限公司 | Compression roller device for controlling oiling rate of precursor |
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2022
- 2022-02-28 CN CN202210183409.6A patent/CN114227986B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469322A (en) * | 2013-09-23 | 2013-12-25 | 宁波大发化纤有限公司 | Anti-winding drawing machine device |
| WO2017153878A1 (en) * | 2016-03-07 | 2017-09-14 | M.A.E. S.P.A. | Process module for a spinning line of laboratory chemical fibre and spinning line comprising said module |
| CN108179487A (en) * | 2018-02-07 | 2018-06-19 | 常熟市翔鹰特纤有限公司 | A kind of synthetic fibers rotary spinning system and spinning process |
| EP3879014A1 (en) * | 2020-03-11 | 2021-09-15 | M.A.E. S.p.A. | Compact module for the wet spinning of chemical fibres |
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