CN203639647U - Wide-width carbon fiber knitter - Google Patents
Wide-width carbon fiber knitter Download PDFInfo
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- CN203639647U CN203639647U CN201320812036.0U CN201320812036U CN203639647U CN 203639647 U CN203639647 U CN 203639647U CN 201320812036 U CN201320812036 U CN 201320812036U CN 203639647 U CN203639647 U CN 203639647U
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- weft yarn
- carbon fiber
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Abstract
The utility model discloses a special production device for knitting carbon fiber grid cloth with wide-width carbon fibers. According to the technical scheme, a wide-width carbon fiber knitter is composed of a knitter body, a warp conveying device and a knitting platform. The warp conveying device is composed of a bottom supporting frame, multiple warp transmission shafts and multiple traction transmission shafts. A warp lifting device and an electric control box are arranged on the knitter body and used for separating wide-width carbon fiber bands at intervals in an up-and-down mode. A weft creel, a weft placing device, a weft traction device, a weft cutting device and a weft horizontal moving device are arranged on the knitting platform. The method for knitting the carbon fiber grid cloth with the wide-width carbon fiber knitter is adopted. A method for knitting the carbon fiber grid cloth with the wide-width carbon fibers is used. The wide-width carbon fiber knitter has the advantages that the knitter is adopted, the grid cloth knitting efficiency of the carbon fiber bands after fiber expanding is effectively improved, the problem that carbon fiber band knitting after fiber expanding needs pure manual manufacturing is solved and a great amount of manpower and material cost is saved.
Description
Technical field
The utility model belongs to technical field of textile machine, relates to a kind of production equipment special of wide cut carbon fiber establishment grid carbon cloth.
Background technology
Carbon fiber is a kind of new material of mechanical property excellence, not only has the intrinsic intrinsic property of material with carbon element, has again the soft machinability of textile fabric concurrently, is fortifying fibre of new generation.Compared with traditional glass fibre, Young's modulus is that they are more than 3 times; It is compared with Kafra fiber, and not only Young's modulus is its 2 times of left and right, and insoluble not swollen in organic solvent, acid, alkali, and corrosion resistance is transcendent.Its proportion is less than 1/4 of steel, and the carbon fiber resin composite material tensile strength of producing all more than 3500MPa, is generally 7～9 times of steel, and tensile modulus of elasticity is that 230～430GPa is also higher than steel.More than specific strength can reach 2000MPa/ (g/cm3), and the specific strength of A3 steel is only 59MPa (g/cm3) left and right, and its specific modulus is also high than steel.Along with the development of the production technology of carbon fiber, carbon fibre tow can be expanded to the more than 4 times of former wide cut, can realize and utilize 12K by expanding fine technology, 24K, the 48K even above carbon fiber of 60K substitutes 6K, 3K is the carbon fiber effect of 1K even, but wide cut carbon fibre material after adopting traditional braiding machine to expansion is while weaving, can cause extended amplitude to reduce or part reduction, every technical parameter of expanding tow is significantly lowered, for avoiding the generation of this type of phenomenon, the braiding of wide cut carbon fiber adopts pure manual or weaving manner that part is manual substantially, braid efficiency is low, cost is high.
Utility model content
The purpose of this utility model is the production equipment special that works out a kind of wide cut carbon fiber establishment carbon fiber mesh fabric, can realize the automated production of carbon fiber mesh fabric, and solve carbon fiber through expanding the problem that is reduced to the fine front state of expansion after fibre is processed in braiding process.
The technical solution of the utility model is: a kind of wide cut carbon fiber knit machine, formed by braiding machine main body, warp thread transport and braiding platform, described warp thread transport is positioned at one end of braiding machine main body, and described braiding platform is positioned at the other end of braiding machine main body, it is characterized in that:
Described warp thread transport is by bottom support frame, several warp thread power transmission shafts and several drawing transmission shaft composition, described several drawing transmission shaft are positioned on bottom support frame, and transversely arranged successively in the one end near braiding machine main body, any described drawing transmission shaft is connected by bearing with bottom support frame, described drawing transmission shaft can make through wide cut carbon fiber wire band with pulling force, the carbon fibre tow that makes to expand after fibre can not be reduced to the state expanding before fibre, described several warp thread power transmission shafts are positioned on bottom support frame, and transversely arranged successively in the one end away from braiding machine main body, any described warp thread power transmission shaft is connected by bearing with bottom support frame, on any described warp thread power transmission shaft, be also provided with several for placing the warp thread creel of wide cut carbon fiber wire band, any described warp thread creel is flexibly connected with warp thread power transmission shaft,
In described braiding machine main body, be also provided with warp thread pulling apparatus and the electric cabinet for wide cut carbon fibre tow band interval is separated up and down, described electric cabinet is positioned at a side of braiding machine main body, for the power of braiding machine entirety is carried and is controlled, described warp thread pulling apparatus is by lifting power conveying device, manually pulling apparatus, lift crossbeam and lift tooth composition with several, describedly lift the side that power conveying device is positioned at braiding machine main body and be fixedly connected with braiding machine main body, described manual pulling apparatus is positioned at the below that lifts power conveying device and lifts power conveying device and be connected by chain, describedly lift crossbeam and lift power conveying device and be connected by chain transmission axle, described several lift evenly spaced being distributed in of tooth and lift crossbeam lower end, arbitrarily, lifting tooth is provided with and send yarn hole, the described rectangle that is shaped as that send yarn hole, make through wide cut carbon fiber wire band with pulling force, and the carbon fibre tow that the shape of rectangle makes to expand after fibre can not be reduced to the state expanding before fibre, described warp thread pulling apparatus is crisscross arranged for former and later two, so that the wide cut carbon fibre tow interband passing is separated with separating up and down of order, being convenient to weft yarn penetrates from centre,
Described braiding platform is provided with weft yarn creel, weft yarn is put yarn feeding device, weft yarn draw-gear, Weft cutting-off apparatus and weft yarn translating device composition, one end that described weft yarn creel is positioned at braiding platform is fixedly connected with braiding platform, described weft yarn draw-gear is positioned at the other end of braiding platform, described weft yarn is put yarn feeding device and Weft cutting-off apparatus and is positioned at a side of weft yarn creel, and both are fixedly connected with braiding platform, described weft yarn is put yarn feeding device by stepper motor, stepping sensor and directive wheel composition, described stepper motor is positioned at a side of weft yarn creel, described stepper motor is provided with the stepping sensor for receiving signal, described directive wheel is some groups, any described directive wheel can regulate by locking nut, to guarantee to drive weft yarn transmission and the indeformable tension force of assurance weft yarn, described Weft cutting-off apparatus is positioned at weft yarn and puts the side of yarn feeding device away from weft yarn creel, described Weft cutting-off apparatus is by cylinder inductor, filament cutting mechanism and weft yarn holder composition, described filament cutting mechanism is provided with cylinder inductor and starts for receiving signal controlling filament cutting mechanism, described weft yarn restitope is in the bottom of filament cutting mechanism, described weft yarn holder is fixedly connected with filament cutting mechanism, described weft yarn draw-gear is by servomotor, drive link, gripping finger, finger cylinder and transmission slide rail composition, described transmission slide rail is fixedly connected with braiding platform, described drive link is flexibly connected with transmission slide rail, described transmission slide rail is provided with the servomotor for receiving the motion of signal controlling drive link, described gripping finger is positioned at one end of drive link, described gripping finger is provided with the finger cylinder that opens and closes power for giving gripping finger, respectively there is a weft yarn translating device in the both sides of described braiding platform, any described weft yarn translating device is by mechanical arm, gripping finger and translation drive unit composition, described translation drive unit is fixedly connected with braiding platform, described mechanical arm is fixedly connected with translation drive unit, seesaw by translation drive unit driving mechanical arm, described gripping finger is positioned at one end of mechanical arm, described gripping finger is fixedly connected with mechanical arm, described weft yarn is put yarn feeding device and can be emitted a small amount of weft yarn and be convenient to by micro-machine the gripping fingerhold of weft yarn draw-gear, the weft yarn holder of described Weft cutting-off apparatus can be put to weft yarn a small amount of weft yarn that yarn feeding device emits and hold up cutting off when weft yarn, further to guarantee the accuracy of gripping fingerhold weft yarn of weft yarn draw-gear, under described braiding platform, be also provided with Scroll and release paper roll, for the carbon fiber mesh fabric weaving is collected.
Further, described weft yarn is put yarn feeding device, Weft cutting-off apparatus and the setting of weft yarn draw-gear on an axis, to guarantee the accuracy of gripping fingerhold weft yarn of weft yarn draw-gear;
Further, the front end of described gripping finger and weft yarn holder be in same vertical plane, to guarantee the accuracy of gripping fingerhold weft yarn of weft yarn draw-gear.
Further, described warp thread pulling apparatus can be replaced by difference and send according to the width of wide cut carbon fiber wire band the warp thread pulling apparatus of yarn hole dimension.
Further, described weft yarn is put yarn feeding device emits weft yarn length by directive wheel for leaning out the outer 3-5cm of weft yarn holder.
Further, the each move distance of described Scroll is adjustable, and move distance is the width of the carbon fiber wire band after woven cloth expansion fibre used.
Further again, on described warp thread creel and/or weft yarn creel, be equipped with according to creel rotary distance and judge the warning device that carbon fiber wire band will be used up.
Further again, the bite of described gripping finger is provided with rubber layer.
Further again, described in lift crossbeam, lift tooth, the material of drive link, mechanical arm is stainless steel.
The beneficial effects of the utility model are: adopt braiding machine of the present utility model, can effectively improve the grid cloth braid efficiency that expands the carbon fiber wire band after fibre, having solved the carbon fiber wire band braiding of expanding after fibre needs a pure home built difficult problem, has saved in a large number human and material resources cost.
Accompanying drawing explanation
Fig. 1 is the utility model Facad structure schematic diagram;
Fig. 2 is the utility model structure schematic diagram;
Fig. 3 is the utility model overall structure schematic diagram;
Fig. 4 is the partial enlarged drawing of the utility model warp thread pulling apparatus;
Fig. 5 is the partial schematic diagram that the utility model weft yarn is put yarn feeding device, weft yarn draw-gear and Weft cutting-off apparatus;
Fig. 6 is the partial enlarged drawing that the utility model weft yarn is put yarn feeding device and Weft cutting-off apparatus;
Fig. 7 is the top view of the utility model Fig. 6.
In figure, 1, braiding machine main body 2, warp thread transport 3, braiding platform 4, warp thread power transmission shaft 5, drawing transmission shaft 6, bottom support frame 7, warp thread creel 8, warp thread pulling apparatus 9, lift power conveying device 10, lift crossbeam 11, lift tooth 12, send yarn hole 13, weft yarn creel 14, weft yarn is put yarn feeding device 15, weft yarn draw-gear 16, Weft cutting-off apparatus 17, weft yarn translating device 18, stepper motor 19, stepping sensor 20, directive wheel 21, cylinder inductor 22, filament cutting mechanism 23, weft yarn holder 24, servomotor 25, drive link 26, gripping finger 27, finger cylinder 28, mechanical arm 29, translation drive unit 30, Scroll 31, release paper roll 32, warning device 33, electric cabinet 34, manually pulling apparatus 35, transmission slide rail 36, finger cylinder inductor
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is made to brief description.
It should be noted that, the technical term " one end " using in the application, " other end ", " laterally ", " side ", " opposite side " is to define according to mechanical field and those skilled in the art's direction or technology general knowledge sanctified by usage, thereby those skilled in the art can be described according to the other technologies term that need to adopt of describing completely, as take braiding machine main body as reference data, adopt " front end ", " rear end ", " laterally ", " longitudinally ", " left side ", " right side " is described, or carry out similar description take miscellaneous part as reference data.
A kind of wide cut carbon fiber knit machine, as described in Fig. 1,2,3,4,5,6,7, be made up of braiding machine main body 1, warp thread transport 2 and braiding platform 3, described warp thread transport 2 is positioned at one end of braiding machine main body 1, and described braiding platform 3 is positioned at the other end of braiding machine main body 1;
Described warp thread transport 2 is by bottom support frame 6, several warp thread power transmission shafts 4 and several drawing transmission shaft 5 form, described several drawing transmission shaft 5 are positioned on bottom support frame 6, and transversely arranged successively in the one end near braiding machine main body 1, any described drawing transmission shaft 5 is connected by bearing with bottom support frame 6, described drawing transmission shaft 5 can make through wide cut carbon fiber wire band with pulling force, the carbon fibre tow that makes to expand after fibre can not be reduced to the state expanding before fibre, described several warp thread power transmission shafts 4 are positioned on bottom support frame 6, and transversely arranged successively in the one end away from braiding machine main body 1, any described warp thread power transmission shaft 4 is connected by bearing with bottom support frame 6, on any described warp thread power transmission shaft 4, be also provided with several for placing the warp thread creel 7 of wide cut carbon fiber wire band, any described warp thread creel 7 is flexibly connected with warp thread power transmission shaft 4,
In described braiding machine main body 1, be also provided with warp thread pulling apparatus 8 and electric cabinet 33 for wide cut carbon fibre tow band interval is separated up and down, described electric cabinet 33 is positioned at a side of braiding machine main body 1, for the power of braiding machine entirety is carried and is controlled, described warp thread pulling apparatus 8 is by lifting power conveying device 9, manually pulling apparatus 34, lifting crossbeam 10 and several lifts tooth 11 and forms, describedly lift the side that power conveying device 9 is positioned at braiding machine main body 1 and be fixedly connected with braiding machine main body 1, described manual pulling apparatus 34 is positioned at the below that lifts power conveying device 9 and lifts power conveying device 9 and be connected by chain, describedly lift crossbeam 10 and lift power conveying device 9 and be connected by chain transmission axle, described several lift evenly spaced being distributed in of tooth 11 and lift crossbeam 10 lower ends, arbitrarily, lifting tooth 11 is provided with and send yarn hole 12, the described rectangle that is shaped as that send yarn hole 12, make through wide cut carbon fiber wire band with pulling force, and the carbon fibre tow that the shape of rectangle makes to expand after fibre can not be reduced to the state expanding before fibre, described warp thread pulling apparatus 8 is crisscross arranged for former and later two, so that the wide cut carbon fibre tow interband passing is separated with separating up and down of order, being convenient to weft yarn penetrates from centre,
Described braiding platform 3 is provided with weft yarn creel 13, weft yarn is put yarn feeding device 14, weft yarn draw-gear 15, Weft cutting-off apparatus 16 and weft yarn translating device 17 form, one end that described weft yarn creel 13 is positioned at braiding platform 3 is fixedly connected with braiding platform 3, described weft yarn draw-gear 15 is positioned at the other end of braiding platform 3, described weft yarn is put yarn feeding device 14 and Weft cutting-off apparatus 16 and is positioned at a side of weft yarn creel 13, and both are fixedly connected with braiding platform 3, described weft yarn is put yarn feeding device 14 by stepper motor 18, stepping sensor 19 and directive wheel 20 form, described stepper motor 18 is positioned at a side of weft yarn creel 13, described stepper motor 18 is provided with the stepping sensor 19 for receiving signal, described directive wheel 20 is some groups, any described directive wheel 20 can regulate by locking nut, to guarantee to drive weft yarn transmission and the indeformable tension force of assurance weft yarn, described Weft cutting-off apparatus 16 is positioned at weft yarn and puts the side of yarn feeding device 14 away from weft yarn creel 13, described Weft cutting-off apparatus 16 is by cylinder inductor 21, filament cutting mechanism 22 and weft yarn holder 23 form, described filament cutting mechanism 22 is provided with cylinder inductor 21 and starts for receiving signal controlling filament cutting mechanism 22, described weft yarn holder 23 is positioned at the bottom of filament cutting mechanism 22, described weft yarn holder 23 is fixedly connected with filament cutting mechanism 22, described weft yarn draw-gear 15 is by servomotor 24, drive link 25, gripping finger 26, finger cylinder 27 and transmission slide rail 35 form, described transmission slide rail 35 is fixedly connected with braiding platform 3, described drive link 25 is flexibly connected with transmission slide rail 35, described transmission slide rail 35 is provided with the servomotor 24 moving for receiving signal controlling drive link 25, described gripping finger 26 is positioned at one end of drive link 25, described gripping finger 26 is provided with the finger cylinder 27 that opens and closes power for giving gripping finger 26, described finger cylinder 27 is provided with the finger cylinder inductor 36 of reception control signal, respectively there is a weft yarn translating device 17 in the both sides of described braiding platform 3, any described weft yarn translating device 17 is by mechanical arm 28, gripping finger 26 and translation drive unit 29 form, described translation drive unit 29 is fixedly connected with braiding platform 3, described mechanical arm 28 is fixedly connected with translation drive unit 29, seesaw by translation drive unit 29 driving mechanical arms 28, described gripping finger 26 is positioned at one end of mechanical arm 28, described gripping finger 26 is fixedly connected with mechanical arm 28, described weft yarn is put yarn feeding device 14 and can be emitted a small amount of weft yarn and be convenient to by micro-machine 20 gripping finger 26 clampings of weft yarn draw-gear 15, the weft yarn holder 23 of described Weft cutting-off apparatus 16 can be put to weft yarn a small amount of weft yarn that yarn feeding device 14 emits and hold up cutting off when weft yarn, point the accuracy of 26 clipped weft yarns further to guarantee the gripping of weft yarn draw-gear 15, described braiding platform is also provided with Scroll 30 and release paper roll 31 for 3 times, for the carbon fiber mesh fabric weaving is collected,
Described weft yarn is put yarn feeding device 14, Weft cutting-off apparatus 16 and weft yarn draw-gear 15 and is arranged on an axis, to guarantee that the gripping of weft yarn draw-gear 15 points the accuracy of 26 clipped weft yarns;
The front end of described gripping finger 26 and weft yarn holder 23 be in same vertical plane, to guarantee that the gripping of weft yarn draw-gear 15 points the accuracy of 26 clipped weft yarns;
Described warp thread pulling apparatus 8 can be replaced by difference and send according to the width of wide cut carbon fiber wire band the warp thread pulling apparatus 8 of yarn hole 12 sizes;
Described weft yarn is put yarn feeding device 14 emits weft yarn length by directive wheel 20 for leaning out the outer 3-5cm of weft yarn holder 23;
The each move distance of described Scroll 30 is adjustable, and move distance is the width of the carbon fiber wire band after woven cloth expansion fibre used;
On described warp thread creel 7 and/or weft yarn creel 13, be equipped with according to creel rotary distance and judge the warning device 32 that carbon fiber wire band will be used up;
The bite of described gripping finger 26 is provided with rubber layer;
Describedly lift crossbeam 10, lift tooth 11, the material of drive link 25, mechanical arm 28 is stainless steel.
Working method: first, the storage paper of release paper roll 31 is placed on braiding platform 3, and Scroll 30 is sent into in one end of storage paper, be placed on warp thread creel 7 organizing the carbon fiber wire band expanding after fibre more, penetrate respectively and on warp thread pulling apparatus 8, lift the sending in yarn hole 12 of tooth 11 by drawing transmission shaft 5 expanding carbon fiber wire band after fibre, be placed on the storage paper on braiding platform 3, one group of carbon fiber wire band expanding after fibre is placed on weft yarn creel 13, by expand carbon fiber wire band after fibre penetrate put on yarn feeding device several directive wheels 20 between, be placed in the weft yarn holder 23 of Weft cutting-off apparatus 16, and lean out 3-5cm,
Weft yarn draw-gear 15 starts, drive the drive link 25 on transmission slide rail 35 to move to Weft cutting-off apparatus 16 directions by servomotor 24, the finger cylinder inductor 36 of drive link 25 front ends receives signal, gripping finger 26 is opened, the gripping finger 26 of drive link 25 front ends moves to be pointed cylinder inductor 36 behind the carbon fiber wire band position after the expansion fibre of the 3-5cm that weft yarn holder 23 leans out and receives signal, 26 closures are pointed in gripping, and the carbon fiber wire band after expansion fibre is stung and strained at the other end of dragging back braiding platform 3;
The weft yarn translating device 17 of braiding platform 3 both sides starts, the finger cylinder inductor 36 of weft yarn translating device 17 receives signal, gripping finger 26 is opened, move forward by translation drive unit 29 driving mechanical arms 28, by the gripping finger 26 carbon fiber wire band positions that move to after the expansion fibre pulling back of weft yarn translating device 17, finger cylinder inductor 36 receives signal, gripping is pointed 26 closures the carbon fibre tow band expanding after fibre is clamped, cylinder inductor 21 receives signal, Weft cutting-off apparatus 16 starts, and by filament cutting mechanism 22, the carbon fiber wire band expanding after fibre is cut off;
Scroll 30 rotates a distance that expands the carbon fibre tow bandwidth after fibre, completes weft yarn braiding process one time;
According to the motion of said process mechanical reciprocating, can realize the automation braiding of expanding the carbon fiber wire band grid cloth after fibre.
Embodiment: the 12K carbon fibre tow that this device braiding fabric width is 20mm, revolution is 5～40 revs/min.
This installs producible carbon fibre fabric width and reaches as high as 1000mm, and the speed of service of braiding machine can reach 120 revs/min.The computer control system of this device is all used touch control panel, and the carbon fiber width that can be used for braiding is: 5mm to 50mm, the effective ground resistance of design of braiding machine has been stopped the distortion of fiber width in braiding process.Fabric can use various braided structures to weave, and comprises plain weave, twill weave, satin weave.
Adopt braiding machine of the present utility model, can effectively improve the grid cloth braid efficiency that expands the carbon fiber wire band after fibre, having solved the carbon fiber wire band braiding of expanding after fibre needs a pure home built difficult problem, has saved in a large number human and material resources cost.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variation and improvement etc. of doing according to the utility model application range, within all should still belonging to patent covering scope of the present utility model.
Claims (9)
1. a wide cut carbon fiber knit machine, is made up of braiding machine main body, warp thread transport and braiding platform, and described warp thread transport is positioned at one end of braiding machine main body, and described braiding platform is positioned at the other end of braiding machine main body, it is characterized in that:
Described warp thread transport is by bottom support frame, several warp thread power transmission shafts and several drawing transmission shaft composition, described several drawing transmission shaft are positioned on bottom support frame, and transversely arranged successively in the one end near braiding machine main body, any described drawing transmission shaft is connected by bearing with bottom support frame, described drawing transmission shaft can make through wide cut carbon fiber wire band with pulling force, the carbon fibre tow that makes to expand after fibre can not be reduced to the state expanding before fibre, described several warp thread power transmission shafts are positioned on bottom support frame, and transversely arranged successively in the one end away from braiding machine main body, any described warp thread power transmission shaft is connected by bearing with bottom support frame, on any described warp thread power transmission shaft, be also provided with several for placing the warp thread creel of wide cut carbon fiber wire band, any described warp thread creel is flexibly connected with warp thread power transmission shaft,
In described braiding machine main body, be also provided with warp thread pulling apparatus and the electric cabinet for wide cut carbon fibre tow band interval is separated up and down, described electric cabinet is positioned at a side of braiding machine main body, for the power of braiding machine entirety is carried and is controlled, described warp thread pulling apparatus is by lifting power conveying device, manually pulling apparatus, lift crossbeam and lift tooth composition with several, describedly lift the side that power conveying device is positioned at braiding machine main body and be fixedly connected with braiding machine main body, described manual pulling apparatus is positioned at the below that lifts power conveying device and lifts power conveying device and be connected by chain, describedly lift crossbeam and lift power conveying device and be connected by chain transmission axle, described several lift evenly spaced being distributed in of tooth and lift crossbeam lower end, arbitrarily, lifting tooth is provided with and send yarn hole, the described rectangle that is shaped as that send yarn hole, make through wide cut carbon fiber wire band with pulling force, and the carbon fibre tow that the shape of rectangle makes to expand after fibre can not be reduced to the state expanding before fibre, described warp thread pulling apparatus is crisscross arranged for former and later two, so that the wide cut carbon fibre tow interband passing is separated with separating up and down of order, being convenient to weft yarn penetrates from centre,
Described braiding platform is provided with weft yarn creel, weft yarn is put yarn feeding device, weft yarn draw-gear, Weft cutting-off apparatus and weft yarn translating device composition, one end that described weft yarn creel is positioned at braiding platform is fixedly connected with braiding platform, described weft yarn draw-gear is positioned at the other end of braiding platform, described weft yarn is put yarn feeding device and Weft cutting-off apparatus and is positioned at a side of weft yarn creel, and both are fixedly connected with braiding platform, described weft yarn is put yarn feeding device by stepper motor, stepping sensor and directive wheel composition, described stepper motor is positioned at a side of weft yarn creel, described stepper motor is provided with the stepping sensor for receiving signal, described directive wheel is some groups, any described directive wheel can regulate by locking nut, to guarantee to drive weft yarn transmission and the indeformable tension force of assurance weft yarn, described Weft cutting-off apparatus is positioned at weft yarn and puts the side of yarn feeding device away from weft yarn creel, described Weft cutting-off apparatus is by cylinder inductor, filament cutting mechanism and weft yarn holder composition, described filament cutting mechanism is provided with cylinder inductor and starts for receiving signal controlling filament cutting mechanism, described weft yarn restitope is in the bottom of filament cutting mechanism, described weft yarn holder is fixedly connected with filament cutting mechanism, described weft yarn draw-gear is by servomotor, drive link, gripping finger, finger cylinder and transmission slide rail composition, described transmission slide rail is fixedly connected with braiding platform, described drive link is flexibly connected with transmission slide rail, described transmission slide rail is provided with the servomotor for receiving the motion of signal controlling drive link, described gripping finger is positioned at one end of drive link, described gripping finger is provided with the finger cylinder that opens and closes power for giving gripping finger, respectively there is a weft yarn translating device in the both sides of described braiding platform, any described weft yarn translating device is by mechanical arm, gripping finger and translation drive unit composition, described translation drive unit is fixedly connected with braiding platform, described mechanical arm is fixedly connected with translation drive unit, seesaw by translation drive unit driving mechanical arm, described gripping finger is positioned at one end of mechanical arm, described gripping finger is fixedly connected with mechanical arm, described weft yarn is put yarn feeding device and can be emitted a small amount of weft yarn and be convenient to by micro-machine the gripping fingerhold of weft yarn draw-gear, the weft yarn holder of described Weft cutting-off apparatus can be put to weft yarn a small amount of weft yarn that yarn feeding device emits and hold up cutting off when weft yarn, further to guarantee the accuracy of gripping fingerhold weft yarn of weft yarn draw-gear, under described braiding platform, be also provided with Scroll and release paper roll, for the carbon fiber mesh fabric weaving is collected.
2. a kind of wide cut carbon fiber knit machine according to claim 1, is characterized in that: described weft yarn is put yarn feeding device, Weft cutting-off apparatus and the setting of weft yarn draw-gear on an axis, to guarantee the accuracy of gripping fingerhold weft yarn of weft yarn draw-gear.
3. a kind of wide cut carbon fiber knit machine according to claim 1, is characterized in that: the front end of described gripping finger and weft yarn holder be in same vertical plane, to guarantee the accuracy of gripping fingerhold weft yarn of weft yarn draw-gear.
4. a kind of wide cut carbon fiber knit machine according to claim 1, is characterized in that: described warp thread pulling apparatus can be replaced by difference and send according to the width of wide cut carbon fiber wire band the warp thread pulling apparatus of yarn hole dimension.
5. a kind of wide cut carbon fiber knit machine according to claim 1, is characterized in that: described weft yarn is put yarn feeding device emits weft yarn length by directive wheel for leaning out the outer 3-5cm of weft yarn holder.
6. a kind of wide cut carbon fiber knit machine according to claim 1, is characterized in that: the each move distance of described Scroll is adjustable, move distance is the width of the carbon fiber wire band after woven cloth expansion fibre used.
7. according to a kind of wide cut carbon fiber knit machine described in claim 1-6 any one, it is characterized in that: on described warp thread creel and/or weft yarn creel, be equipped with according to creel rotary distance and judge the warning device that carbon fiber wire band will be used up.
8. according to a kind of wide cut carbon fiber knit machine described in claim 1-6 any one, it is characterized in that: the bite of described gripping finger is provided with rubber layer.
9. according to a kind of wide cut carbon fiber knit machine described in claim 1-6 any one, it is characterized in that: described in lift crossbeam, lift tooth, the material of drive link, mechanical arm is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320812036.0U CN203639647U (en) | 2013-12-10 | 2013-12-10 | Wide-width carbon fiber knitter |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320812036.0U CN203639647U (en) | 2013-12-10 | 2013-12-10 | Wide-width carbon fiber knitter |
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| CN203639647U true CN203639647U (en) | 2014-06-11 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628224A (en) * | 2013-12-10 | 2014-03-12 | 天津昂林贸烽高新材料有限公司 | Broad-width carbon-fiber knitting machine and method for producing carbon-fiber gridding cloth by using same |
| CN105568517A (en) * | 2016-02-22 | 2016-05-11 | 石家庄常山纺织股份有限公司 | Weft conveying device for carbon fiber knitting machine |
| CN114516569A (en) * | 2022-03-02 | 2022-05-20 | 湖南安福环保科技股份有限公司 | Processing equipment and method for ensuring width of woven bag body |
-
2013
- 2013-12-10 CN CN201320812036.0U patent/CN203639647U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628224A (en) * | 2013-12-10 | 2014-03-12 | 天津昂林贸烽高新材料有限公司 | Broad-width carbon-fiber knitting machine and method for producing carbon-fiber gridding cloth by using same |
| CN105568517A (en) * | 2016-02-22 | 2016-05-11 | 石家庄常山纺织股份有限公司 | Weft conveying device for carbon fiber knitting machine |
| CN114516569A (en) * | 2022-03-02 | 2022-05-20 | 湖南安福环保科技股份有限公司 | Processing equipment and method for ensuring width of woven bag body |
| CN114516569B (en) * | 2022-03-02 | 2024-01-26 | 湖南安福环保科技股份有限公司 | Processing equipment and method for guaranteeing width of woven bag body |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140611 Effective date of abandoning: 20150422 |