CN115961431A - Carbon fiber braider is with seam limit mechanism - Google Patents
Carbon fiber braider is with seam limit mechanism Download PDFInfo
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- CN115961431A CN115961431A CN202211708320.3A CN202211708320A CN115961431A CN 115961431 A CN115961431 A CN 115961431A CN 202211708320 A CN202211708320 A CN 202211708320A CN 115961431 A CN115961431 A CN 115961431A
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- carbon fiber
- fiber cloth
- cloth body
- linkage
- plate
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- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 124
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 124
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 123
- 239000004744 fabric Substances 0.000 claims abstract description 142
- 238000009957 hemming Methods 0.000 claims abstract description 27
- 238000009940 knitting Methods 0.000 claims abstract description 24
- 238000004804 winding Methods 0.000 claims description 83
- 238000003825 pressing Methods 0.000 claims description 42
- 238000006073 displacement reaction Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 20
- 238000005485 electric heating Methods 0.000 claims description 15
- 230000002457 bidirectional effect Effects 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 25
- 229910052799 carbon Inorganic materials 0.000 abstract description 25
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000835 fiber Substances 0.000 abstract description 7
- 239000012943 hotmelt Substances 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000009958 sewing Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010415 tidying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention relates to the technical field related to carbon fiber processing equipment, and provides a hemming mechanism for a carbon fiber knitting machine, which is used for hemming carbon fiber cloth obtained after knitting, wherein the hemming mechanism comprises a cloth cutting assembly and a cloth arranging assembly; the cloth cutting assembly comprises a circular knife and a cutting driving piece, the circular knife is arranged on the side edge of the end part of the carbon fiber cloth body, the circular knife is connected with the sliding groove of the adjusting seat in a sliding mode through a sliding block, the sliding block is driven by the cutting driving piece to slide in the sliding groove, and the circular knife is used for cutting the carbon fiber cloth body; the cloth cutting assembly can cut off the rim charge of the side edge of the carbon fiber cloth body from the carbon fiber cloth body, and the rim charge comprises the carbon fiber cloth and carbon fiber tows, so that the side surface of the carbon fiber cloth body after cutting is smooth; the problem of traditional hemming mechanism directly handle the fibre silk bundle of carbon cloth side through the mode of hot melt is solved, but the cellosilk is longer, has the treatment effect of carbon fibre silk bundle poor.
Description
Technical Field
The invention relates to the technical field of carbon fiber processing equipment, in particular to a hemming mechanism for a carbon fiber knitting machine.
Background
Carbon fibers are mainly composed of carbon elements, have the characteristics of high temperature resistance, friction resistance, electric conduction, heat conduction, corrosion resistance and the like, and novel composite materials represented by carbon fiber fabrics are widely applied to the fields of building materials, traffic, aerospace, medical treatment and the like.
The carbon fiber fabric is processed through the carbon fiber knitting machine, the loose phenomenon of fiber tows appears at the carbon fiber cloth side that is processed into by the carbon fiber knitting machine, and traditional hemming mechanism is direct to be handled the fiber tows of carbon fiber cloth side through the mode of hot melt, but the cellosilk is longer, has the poor problem of treatment effect of carbon fiber tows.
Disclosure of Invention
The invention aims to provide a hemming mechanism for a carbon fiber knitting machine, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the hemming mechanism for the carbon fiber knitting machine is used for hemming the carbon fiber cloth obtained after knitting, and comprises a cloth cutting assembly and a cloth arranging assembly;
the cloth cutting assembly comprises a circular knife and a cutting driving piece, the circular knife is arranged on the side edge of the end part of the carbon fiber cloth body and is in sliding connection with the sliding groove of the adjusting seat through a sliding block, the sliding block is driven to slide in the sliding groove through the cutting driving piece, and the circular knife is used for cutting the carbon fiber cloth body; when the cutting driving piece drives the sliding block to move to the maximum displacement in the direction far away from the carbon fiber cloth body, the circular knife and the carbon fiber cloth body are arranged at intervals; when the cutting driving piece drives the sliding block to move to the maximum displacement in the direction close to the carbon fiber cloth body, the circular knife cuts from one side of the carbon fiber cloth body to the other side of the carbon fiber cloth body, and the rim charge on the side edge of the carbon fiber cloth body is cut from the carbon fiber cloth body;
the cloth arranging assembly comprises a first winding roller, a limiting rod, a pressing plate, a limiting ball and a spring, wherein the pressing plate and the first winding roller are respectively arranged on two sides of an edge material, the end part, close to the pressing plate, of the first winding roller is in contact with the edge material, the first winding roller is further in rotating connection with a support frame through a first winding shaft, the limiting rod is arranged at one end, close to the first winding roller, of the pressing plate, the end part, far away from the first winding roller, of the limiting rod is in sliding connection with a limiting sliding groove formed in the wall of the first winding roller shell, a limiting groove is formed in the side wall, far away from the pressing plate, of the end part of the limiting sliding groove, a yielding groove is further formed in the side wall, far away from the pressing plate, of the limiting sliding groove, the limiting ball is arranged in the yielding groove, one end of the limiting ball is connected with the end part of the yielding groove through the spring, and the other end of the limiting ball extends into the limiting sliding groove; when the limiting rod slides to the direction far away from the pressing plate until the outer wall of the limiting rod is contacted with the limiting ball, the limiting ball slides to the abdicating groove, and the spring is in a compressed state; when the limiting rod slides to the direction far away from the pressing plate until the limiting groove is opposite to the limiting ball, the limiting ball is inserted into the limiting groove under the elastic action of the spring, the pressing plate is limited, and the pressing plate presses the rim charge on the first winding roller; first wind-up roll realizes rolling rim charge through rotating.
The application adopts a further technical scheme that: the carbon fiber cloth winding machine is characterized by further comprising a linkage assembly, wherein the linkage assembly is used for driving the pressing plate to move towards the direction of the first winding roller to press the edge materials when the circular knife moves towards the carbon fiber cloth body to cut the carbon fiber cloth body, the linkage assembly comprises a linkage plate, a second linkage plate, a gear and a first linkage plate, the gear is located between the second linkage plate and the first linkage plate, one side of the gear is meshed with a first tooth-shaped portion of the first linkage plate, one end of the gear is meshed with a second tooth-shaped portion on the second linkage plate, the first tooth-shaped portion and the second tooth-shaped portion are arranged in parallel, and the gear is further rotatably connected with the adjusting seat through a gear shaft; two sides of the first linkage plate are respectively connected with the sliding block and the circular knife; one end of the second linkage plate is connected with the end of the linkage plate, the end, far away from the second linkage plate, of the linkage plate is located at the end, far away from the first winding roller, of the pressing plate, the linkage plate and the rim charge are arranged at intervals in the horizontal direction and the vertical direction, a lifting sliding block is arranged at one end, far away from the linkage plate, of the second linkage plate, the lifting sliding block is connected into a lifting sliding groove of the guide seat in a sliding mode, and the guide seat is installed on the adjusting seat; when the cutting driving piece drives the sliding block to move to the maximum displacement in the direction close to the carbon fiber cloth body, the first linkage plate drives the second linkage plate to move to the maximum displacement in the direction close to the first winding roller through the gear, and the edge materials are pressed on the first winding roller by the pressing plate.
The application adopts a further technical scheme that: hemming mechanism sets up between first guide roll and backing roll, first guide roll and backing roll are located same water flat line, just first guide roll rotates with the synchronous syntropy of backing roll, the tip of first guide roll and backing roll all with carbon cloth body contact, one side that first guide roll was kept away from to the carbon cloth body still is equipped with the second guide roll, first guide roll and second guide roll are in same perpendicular line, the one end and the carbon cloth body side contact that the second guide roll is close to first guide roll, the synchronous antiport setting of second guide roll and first guide roll, the backing roll passes through second rolling axle strut and rotates the connection.
The application adopts a further technical scheme that: the linkage assembly is further used for connecting the first winding shaft with the second winding shaft when the circular cutter moves towards the carbon fiber cloth body to cut the carbon fiber cloth body, the linkage assembly further comprises a linkage worm shaft, a first worm wheel, a second worm wheel, a rotating connecting seat and a connecting plate, a first worm rod part and a second worm rod part are respectively arranged at two ends of the linkage worm shaft, the second worm rod part is meshed with the second worm wheel, and the second worm wheel is connected with the end part, far away from the supporting roller, of the second winding shaft; the first worm rod part is meshed with the first worm wheel, the first worm wheel is connected with the end part, far away from the first winding roller, of the first winding shaft, a rotating connecting seat is further sleeved on the periphery of the linkage worm shaft and is rotatably connected with the linkage worm shaft, and the rotating connecting seat is further connected with the linkage plate through a connecting plate;
when the cutting driving piece drives the sliding block to move to the maximum displacement in the direction away from the carbon fiber cloth body, the first worm wheel and the first worm part are arranged at intervals, and the second worm wheel and the second worm part are arranged at intervals;
when cutting driving piece drive slider moves to the biggest displacement towards the direction that is close to the carbon cloth body, linkage worm axle moves to the biggest displacement towards the direction that is close to first worm wheel and second worm wheel, first worm wheel is connected with first worm portion meshing, the second worm wheel is connected with second worm portion meshing.
The application further adopts the technical scheme that: the cutting driving part comprises a hydraulic cylinder arranged in the sliding groove of the adjusting seat, and the driving end of the hydraulic cylinder is connected with the sliding block.
The application adopts a further technical scheme that: the circular knife is driven to rotate by a cutting motor, and the cutting motor is installed on the first linkage plate.
The application adopts a further technical scheme that: the winding device is characterized by further comprising an electric heating plate, wherein one end of the electric heating plate is installed on the adjusting seat, and the other end of the electric heating plate is located on one side, close to the first winding roller, of the circular knife; when the cutting driving piece drives the sliding block to move to the maximum displacement towards the direction close to the carbon fiber cloth body, one end of the electric heating plate extends to the interval between the rim charge and the carbon fiber cloth body, and the hot melting surface of the side wall of the electric heating plate is in friction contact with the side wall of the carbon fiber cloth body opposite to the rim charge.
The application adopts a further technical scheme that: the both sides of carbon cloth body all are equipped with and cut cloth subassembly and reason cloth subassembly, two all be equipped with the screw thread seat on the regulation seat, two the screw thread seat respectively with support frame sliding connection, and two screw thread seats overlap respectively and establish the screw thread portion periphery at two-way screw rod both ends, and screw thread seat and regulation seat threaded connection, two-way screw rod rotates with the support frame and is connected.
The application adopts a further technical scheme that: one side that first guide roll was kept away from to the backing roll is equipped with the second wind-up roll, the second wind-up roll is located the backing roll and keeps away from the one end of carbon cloth body, the second wind-up roll rotates with the support frame to be connected, and the second wind-up roll is used for the carbon cloth body after the rolling seam limit.
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
1. according to the invention, the cutting assembly is arranged to cut off the rim charge of the side edge of the carbon fiber cloth body from the carbon fiber cloth body, and the rim charge comprises the carbon fiber cloth and the carbon fiber tows, so that the side surface of the carbon fiber cloth body after cutting is smooth; the problem of traditional hemming mechanism directly handle the fibre silk bundle of carbon cloth side through the mode of hot melt is solved, but the cellosilk is longer, has the treatment effect of carbon fibre silk bundle poor.
2. The cloth arranging assembly can slide in the direction away from the pressing plate by the limiting rod until the limiting groove is opposite to the limiting ball, the limiting ball is inserted into the limiting groove under the elastic action of the spring, so that the edge materials are fixedly pressed on the first winding roller by the pressing plate, the edge materials are wound by the rotating first winding roller conveniently, and the cut edge materials are arranged.
3. The linkage mechanism provided by the invention can drive the pressing plate to move towards the first winding roller to press the rim charge when the circular cutter moves towards the carbon fiber cloth body to cut the carbon fiber cloth body, so that the rim charge can be wound on the first winding roller in the rotating process of the first winding roller, and the efficiency of the whole work is improved.
4. The linkage mechanism provided by the invention can drive the first worm wheel to be meshed and connected with the first worm part and drive the second worm wheel to be meshed and connected with the second worm part when the circular cutter moves towards the carbon fiber cloth body to cut the carbon fiber cloth body, so that the first winding roller can synchronously rotate in the same direction along with the supporting roller to wind the rim charge, thereby playing a role of energy conservation and further improving the efficiency of the whole work.
Drawings
FIG. 1 is a first partial three-dimensional view of a hemming mechanism for a carbon fiber knitting machine according to the present invention;
FIG. 2 is a second partial three-dimensional view of a hemming mechanism for a carbon fiber knitting machine according to the present invention;
FIG. 3 is a third partial three-dimensional view of a hemming mechanism for a carbon fiber knitting machine according to the present invention;
FIG. 4 is a fourth partial three-dimensional view of a hemming mechanism for a carbon fiber knitting machine according to the present invention;
FIG. 5 is a partial cross-sectional view of a linkage assembly provided by the present invention;
FIG. 6 is a schematic view of a portion of the fabric organizer assembly of FIG. 5;
FIG. 7 is a partial top view of a linkage assembly provided by the present invention;
FIG. 8 is a partial three-dimensional schematic view of a linkage assembly provided in accordance with the present invention.
The reference numerals in the schematic drawings illustrate:
1. a carbon fiber cloth body; 2. a support roll; 3. a bidirectional screw; 4. a circular knife; 5. a first guide roller; 6. a second guide roller; 7. an electric hot plate; 8. an adjusting seat; 9. cutting the motor; 10. a first linkage plate; 11. a first tooth-shaped portion; 12. a gear; 14. leftover materials; 15. pressing a plate; 16. a first wind-up roll; 17. a linkage plate; 18. a second tooth portion; 19. a slider; 20. a hydraulic cylinder; 21. a threaded seat; 22. a gear shaft; 23. a lifting chute; 24. a lifting slide block; 25. a second linkage plate; 26. a first winding shaft; 27. a limiting rod; 28. a guide seat; 29. a limiting groove; 30. a limiting ball; 31. a spring; 32. a yielding groove; 33. a limiting chute; 34. a second winding shaft; 35. a connecting plate; 36. rotating the connecting seat; 37. a first worm part; 38. a linked worm shaft; 39. a first worm gear; 40. a second worm gear; 41. a second worm part; 42. and a second wind-up roll.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments of the present invention, belong to the protection scope of the present invention, and the present invention is further described with reference to the embodiments below.
Referring to fig. 1-6, in one embodiment of the present application, an edge sewing mechanism for a carbon fiber knitting machine is used for sewing an edge of a carbon fiber cloth obtained after knitting, and the edge sewing mechanism includes a cloth cutting assembly and a cloth arranging assembly;
the cloth cutting assembly comprises a circular knife 4 and a cutting driving piece, the circular knife 4 is arranged on the side edge of the end part of the carbon fiber cloth body 1, the circular knife 4 is connected with the sliding groove of the adjusting seat 8 in a sliding mode through a sliding block 19, the sliding block 19 is driven by the cutting driving piece to slide in the sliding groove, and the circular knife 4 is used for cutting the carbon fiber cloth body 1; when the cutting driving piece drives the sliding block 19 to move to the maximum displacement in the direction away from the carbon fiber cloth body 1, the circular knife 4 and the carbon fiber cloth body 1 are arranged at intervals; when the cutting driving piece drives the sliding block 19 to move to the maximum displacement in the direction close to the carbon fiber cloth body 1, the circular knife 4 cuts from one side of the carbon fiber cloth body 1 to the other side of the carbon fiber cloth body 1, and the rim charge 14 on the side edge of the carbon fiber cloth body 1 is cut from the carbon fiber cloth body 1;
the cloth arranging assembly comprises a first winding roller 16, a limiting rod 27, a pressing plate 15, a limiting ball 30 and a spring 31, the pressing plate 15 and the first winding roller 16 are respectively arranged on two sides of an edge material 14, the end part, close to the pressing plate 15, of the first winding roller 16 is in contact with the edge material 14, the first winding roller 16 is further in rotating connection with a supporting frame through a first winding shaft 26, the limiting rod 27 is arranged at one end, close to the first winding roller 16, of the pressing plate 15, the end part, far away from the first winding roller 16, of the limiting rod 27 is in sliding connection with a limiting sliding groove 33 formed in the wall of the first winding roller 16, a limiting groove 29 is formed in the side wall of the end part, far away from the pressing plate 15, of the limiting sliding groove 33, a yielding groove 32 is further formed in the side wall of the end part, far away from the pressing plate 15, of the limiting sliding groove 33, the limiting ball 30 is arranged in the yielding groove 32, one end of the limiting ball 30 is connected with the end part of the yielding groove 32 through the spring 31, and the other end of the limiting ball 30 extends into the limiting sliding groove 33; when the limiting rod 27 slides to the direction far away from the pressing plate 15 until the outer wall of the limiting rod 27 is contacted with the limiting ball 30, the limiting ball 30 slides to the receding groove 32, and the spring 31 is in a compressed state; when the limiting rod 27 slides to a direction far away from the pressure plate 15 until the limiting groove 29 is opposite to the limiting ball 30, the limiting ball 30 is inserted into the limiting groove 29 under the elastic action of the spring 31, the pressure plate 15 is limited, and the pressure plate 15 presses the rim charge 14 on the first winding roller 16; the first winding roller 16 winds the rim charge 14 by rotating.
In order to support the carbon fiber cloth body 1, in one case of the embodiment, the hemming mechanism is arranged between a first guide roller 5 and a support roller 2, the first guide roller 5 and the support roller 2 are located on the same horizontal line, the first guide roller 5 and the support roller 2 synchronously rotate in the same direction, the end portions of the first guide roller 5 and the support roller 2 are both contacted with the carbon fiber cloth body 1, a second guide roller 6 is further arranged on one side of the carbon fiber cloth body 1 away from the first guide roller 5, the first guide roller 5 and the second guide roller 6 are located on the same vertical line, one end of the second guide roller 6 close to the first guide roller 5 is contacted with the side surface of the carbon fiber cloth body 1, the second guide roller 6 and the first guide roller 5 are synchronously and reversely rotated, and the support roller 2 is rotatably connected through a support frame of a second winding shaft 34; one side that first guide roll 5 was kept away from to backing roll 2 is equipped with second wind-up roll 42, second wind-up roll 42 is located the one end that backing roll 2 kept away from carbon fiber cloth body 1, second wind-up roll 42 rotates with the support frame to be connected, and second wind-up roll 42 is used for the carbon fiber cloth body 1 behind the rolling hem.
In order to further improve the flatness of the carbon fiber cloth body 1 after cutting, in practical application, the carbon fiber cloth further comprises an electric heating plate 7, one end of the electric heating plate 7 is installed on an adjusting seat 8, and the other end of the electric heating plate 7 is located on one side, close to a first winding roller 16, of the circular knife 4; when the cutting driving piece drives the sliding block 19 to move to the maximum displacement towards the direction close to the carbon fiber cloth body 1, one end of the electric heating plate 7 extends to the interval between the rim charge 14 and the carbon fiber cloth body 1, and the hot melting surface of the side wall of the electric heating plate 7 is in friction contact with the side wall of the carbon fiber cloth body 1 opposite to the rim charge 14.
Preferably, the cutting driving part comprises a hydraulic cylinder 20 arranged in a sliding groove of the adjusting seat 8, and the driving end of the hydraulic cylinder 20 is connected with the sliding block 19; the circular knife 4 is driven to rotate by a cutting motor 9, and the cutting motor 9 is installed on a first linkage plate 10.
In this embodiment, rotate through rolling motor drive second wind-up roll 42 to realize the effect of rolling carbon cloth body 1, when needing the hem, work as when cutting driving piece drive slider 19 moves to the biggest displacement towards the direction that is close to carbon cloth body 1, the pivoted circular knife 4 is cut to the opposite side of carbon cloth body 1 by one side of carbon cloth body 1 for rim charge 14 of carbon cloth body 1 side cuts from carbon cloth body 1, the one end of electric plate 7 extends to the interval department between rim charge 14 and the carbon cloth body 1, the hot melt face of the lateral wall of electric plate 7 just faces the lateral wall frictional contact of rim charge 14 with carbon cloth body 1, and at the in-process along with carbon cloth body 1 motion, the realization is with the effect of cutting off rim charge 14 from carbon cloth body 1, and the hot melt face of the lateral wall of electric plate 7 just faces the lateral wall frictional contact of rim charge 14 with carbon cloth body 1 simultaneously, thereby realizes the arrangement effect to carbon cloth body 1 side, avoids the plane after carbon cloth body 1 cuts the problem that the fibre dropped.
When the cut edge material 14 needs to be arranged, the pressing plate 15 is pressed towards the first winding roller 16, so that the limiting rod 27 slides towards the direction far away from the pressing plate 15 until the limiting groove 29 is just opposite to the limiting ball 30, the limiting ball 30 is inserted into the limiting groove 29 under the elastic action of the spring 31, the pressing plate 15 is limited, the edge material 14 is pressed on the first winding roller 16 by the pressing plate 15, and then the edge material 14 is wound by the rotation of the first winding roller 16.
It should be noted that the support is well known in the art and is not shown.
Referring to fig. 1-5, as a preferred embodiment of the present application, the apparatus further includes a linkage assembly, the linkage assembly is configured to drive the pressing plate 15 to move towards the first winding roller 16 to press the edge material 14 when the circular knife 4 moves towards the carbon fiber cloth body 1 to cut the carbon fiber cloth body 1, the linkage assembly includes a linkage plate 17, a second linkage plate 25, a gear 12 and a first linkage plate 10, the gear 12 is located between the second linkage plate 25 and the first linkage plate 10, one side of the gear 12 is engaged with the first tooth-shaped portion 11 of the first linkage plate 10, one end of the gear 12 is engaged with the second tooth-shaped portion 18 on the second linkage plate 25, the first tooth-shaped portion 11 and the second tooth-shaped portion 18 are arranged in parallel to each other, and the gear 12 is further rotatably connected with the adjusting base 8 through a gear shaft 22; two sides of the first linkage plate 10 are respectively connected with the sliding block 19 and the circular knife 4; one end of the second linkage plate 25 is connected with the end of the linkage plate 17, the end, far away from the second linkage plate 25, of the linkage plate 17 is located at the end, far away from the first winding roller 16, of the pressing plate 15, the linkage plate 17 and the rim charge 14 are arranged at intervals in the horizontal direction and the vertical direction, one end, far away from the linkage plate 17, of the second linkage plate 25 is provided with a lifting slide block 24, the lifting slide block 24 is connected in a lifting slide groove 23 of a guide seat 28 in a sliding mode, and the guide seat 28 is installed on the adjusting seat 8; when the cutting driving piece drives the sliding block 19 to move to the maximum displacement in the direction close to the carbon fiber cloth body 1, the first linkage plate 10 drives the second linkage plate 25 to move to the maximum displacement in the direction close to the first winding roller 16 through the gear 12, the edge material 14 is pressed on the first winding roller 16 by the pressing plate 15, the edge material 14 cut by the circular knife 4 from the carbon fiber cloth body 1 can be pressed on the first winding roller 16 by the pressing plate 15, so that the edge material 14 can be wound on the first winding roller 16 in the rotating process of the first winding roller 16, and the efficiency of the whole work is improved.
It is necessary to note that the first linkage plate 10 and the pressure plate 15 move in opposite directions under the action of the gear 12.
Referring to fig. 7 and 8, as a preferred embodiment of the present application, the linkage assembly is further configured to connect the first winding shaft 26 and the second winding shaft 34 when the circular cutter 4 moves towards the carbon fiber cloth body 1 to cut the carbon fiber cloth body 1, the linkage assembly further includes a linkage worm shaft 38, a first worm wheel 39, a second worm wheel 40, a rotary connecting seat 36 and a connecting plate 35, a first worm rod portion 37 and a second worm rod portion 41 are respectively disposed at two ends of the linkage worm shaft 38, the second worm rod portion 41 is engaged with the second worm wheel 40, and the second worm wheel 40 is connected with an end portion of the second winding shaft 34 away from the supporting roller 2; the first worm rod part 37 is meshed with a first worm wheel 39, the first worm wheel 39 is connected with the end part, far away from the first winding roller 16, of the first winding shaft 26, a rotating connecting seat 36 is further sleeved on the periphery of the linkage worm shaft 38, the rotating connecting seat 36 is rotatably connected with the linkage worm shaft 38, and the rotating connecting seat 36 is further connected with the linkage plate 17 through a connecting plate 35;
when the cutting driving piece drives the sliding block 19 to move to the maximum displacement in the direction away from the carbon fiber cloth body 1, the first worm wheel 39 and the first worm rod part 37 are arranged at intervals, and the second worm wheel 40 and the second worm rod part 41 are arranged at intervals;
when the cutting driving piece driving slide block 19 moves to the maximum displacement in the direction close to the carbon fiber cloth body 1, the linkage worm shaft 38 moves to the maximum displacement in the direction close to the first worm wheel 39 and the second worm wheel 40, the first worm wheel 39 is meshed with the first worm rod part 37, the second worm wheel 40 is meshed with the second worm rod part 41, and therefore the first winding roller 16 can rotate synchronously and in the same direction along with the supporting roller 2 to wind the rim charge 14, and the energy-saving effect is achieved.
In order to facilitate the adjustment of the width of the rim charge 14, please refer to fig. 1 and fig. 2, as a preferred embodiment of the present application, a cloth cutting assembly and a cloth tidying assembly are symmetrically arranged on two sides of the carbon fiber cloth body 1, two thread seats 21 are arranged on the adjusting seat 8, the two thread seats 21 are respectively connected with the support frame in a sliding manner, the two thread seats 21 are respectively sleeved on the peripheries of the thread portions at two ends of the bidirectional screw rod 3, the thread seats 21 are in threaded connection with the adjusting seat 8, and the bidirectional screw rod 3 is rotatably connected with the support frame.
During practical application, the two-way screw rod 3 is driven to rotate through the adjusting motor, so that the two adjusting seats 8 can be driven to synchronously move in opposite directions and linearly move in opposite directions in the rotating process of the two-way screw rod 3, the effect of adjusting the distance between the two circular knives 4 is realized, and the effect of adjusting the width of the rim charge 14 is realized.
The present invention and its embodiments have been described above schematically, and the description is not intended to be limiting, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The hemming mechanism for the carbon fiber knitting machine is characterized by being used for hemming the carbon fiber cloth obtained after knitting, and comprising a cloth cutting assembly and a cloth arranging assembly;
the cutting cloth assembly comprises a circular knife (4) and a cutting driving piece, the circular knife (4) is arranged on the side edge of the end part of the carbon fiber cloth body (1), the circular knife (4) is connected with a sliding groove of the adjusting seat (8) in a sliding mode through a sliding block (19), the sliding block (19) is driven to slide in the sliding groove through the cutting driving piece, and the circular knife (4) is used for cutting the carbon fiber cloth body (1); when the cutting driving piece drives the sliding block (19) to move to the maximum displacement in the direction far away from the carbon fiber cloth body (1), the circular knife (4) and the carbon fiber cloth body (1) are arranged at intervals; when the cutting driving piece drives the sliding block (19) to move to the maximum displacement in the direction close to the carbon fiber cloth body (1), the circular knife (4) cuts from one side of the carbon fiber cloth body (1) to the other side of the carbon fiber cloth body (1), and the rim charge (14) on the side edge of the carbon fiber cloth body (1) is cut from the carbon fiber cloth body (1);
the cloth arranging assembly comprises a first winding roller (16), a limiting rod (27), a pressing plate (15), a limiting ball (30) and a spring (31), the pressing plate (15) and the first winding roller (16) are respectively arranged on two sides of an edge material (14), the end part, close to the pressing plate (15), of the first winding roller (16) is in contact with the edge material (14), the first winding roller (16) is further rotatably connected with a support frame through a first winding shaft (26), the limiting rod (27) is arranged at one end, close to the first winding roller (16), of the pressing plate (15), the end part, far away from the first winding roller (16), of the limiting rod (27) is in sliding connection with a limiting chute (33) formed in the shell wall of the first winding roller (16), a limiting groove (29) is formed in the side wall of the end part, far away from the pressing plate (15), of the limiting chute (33) is further formed in the side wall of the end part, far away from the pressing plate (15), of the limiting chute (32) is further provided with a yielding groove (32), and one end part of the limiting ball (30) extends to the limiting chute (31) and the other end part of the limiting ball (31); when the limiting rod (27) slides to the direction far away from the pressing plate (15) until the outer wall of the limiting rod (27) is contacted with the limiting ball (30), the limiting ball (30) slides towards the abdicating groove (32), and the spring (31) is in a compressed state; when the limiting rod (27) slides to the position, far away from the pressure plate (15), of the limiting groove (29) and faces the limiting ball (30), the limiting ball (30) is inserted into the limiting groove (29) under the elastic action of a spring (31), the pressure plate (15) is limited, and the pressure plate (15) presses the rim charge (14) on the first winding roller (16); the first winding roller (16) winds the rim charge (14) through rotation.
2. The hemming mechanism for the carbon fiber knitting machine according to claim 1, further comprising a linkage assembly, wherein the linkage assembly is used for driving the pressing plate (15) to move towards the first winding roller (16) to press the rim charge (14) when the circular knife (4) moves towards the carbon fiber cloth body (1) to cut the carbon fiber cloth body (1), the linkage assembly comprises a linkage plate (17), a second linkage plate (25), a gear (12) and a first linkage plate (10), the gear (12) is located between the second linkage plate (25) and the first linkage plate (10), one side of the gear (12) is in meshing connection with the first tooth-shaped portion (11) of the first linkage plate (10), one end of the gear (12) is in meshing connection with the second tooth-shaped portion (18) on the second linkage plate (25), the first tooth-shaped portion (11) and the second tooth-shaped portion (18) are arranged in parallel to each other, and the gear (12) is further in rotational connection with the adjusting seat (8) through a gear shaft (22); two sides of the first linkage plate (10) are respectively connected with the sliding block (19) and the circular knife (4); one end of the second linkage plate (25) is connected with the end of the linkage plate (17), the end, far away from the second linkage plate (25), of the linkage plate (17) is located at the end, far away from the first winding roller (16), of the pressing plate (15), the linkage plate (17) and the rim charge (14) are arranged at intervals in the horizontal direction and the vertical direction, a lifting slide block (24) is arranged at one end, far away from the linkage plate (17), of the second linkage plate (25), the lifting slide block (24) is connected into a lifting slide groove (23) of a guide seat (28) in a sliding mode, and the guide seat (28) is installed on the adjusting seat (8); when the cutting driving piece drives the sliding block (19) to move to the maximum displacement in the direction close to the carbon fiber cloth body (1), the first linkage plate (10) drives the second linkage plate (25) to move to the maximum displacement in the direction close to the first winding roller (16) through the gear (12), and the edge material (14) is pressed on the first winding roller (16) by the pressing plate (15).
3. The hemming mechanism for the carbon fiber knitting machine according to claim 2, wherein the hemming mechanism is arranged between a first guide roller (5) and a support roller (2), the first guide roller (5) and the support roller (2) are located on the same horizontal line, the first guide roller (5) and the support roller (2) synchronously rotate in the same direction, the ends of the first guide roller (5) and the support roller (2) are both in contact with the carbon fiber cloth body (1), a second guide roller (6) is further arranged on one side of the carbon fiber cloth body (1) far away from the first guide roller (5), the first guide roller (5) and the second guide roller (6) are located on the same vertical line, one end of the second guide roller (6) close to the first guide roller (5) is in contact with the side of the carbon fiber cloth body (1), the second guide roller (6) and the first guide roller (5) are synchronously and reversely arranged, and the support roller (2) is rotatably connected through a support frame of a second winding shaft (34).
4. The hemming mechanism for the carbon fiber knitting machine according to claim 3, wherein the linkage assembly is further configured to connect the first winding shaft (26) and the second winding shaft (34) when the circular knife (4) moves towards the carbon fiber cloth body (1) to cut the carbon fiber cloth body (1), the linkage assembly further includes a linkage worm shaft (38), a first worm wheel (39), a second worm wheel (40), a rotary connecting seat (36) and a connecting plate (35), a first worm rod portion (37) and a second worm rod portion (41) are respectively arranged at two ends of the linkage worm shaft (38), the second worm rod portion (41) is engaged with the second worm wheel (40), and the second worm wheel (40) is connected with an end portion of the second winding shaft (34) far away from the supporting roller (2); the first worm rod part (37) is meshed with a first worm wheel (39), the first worm wheel (39) is connected with the end part, far away from the first winding roller (16), of the first winding shaft (26), a rotating connecting seat (36) is further sleeved on the periphery of the linkage worm shaft (38), the rotating connecting seat (36) is rotatably connected with the linkage worm shaft (38), and the rotating connecting seat (36) is further connected with the linkage plate (17) through a connecting plate (35);
when the cutting driving piece drives the sliding block (19) to move to the maximum displacement in the direction far away from the carbon fiber cloth body (1), the first worm wheel (39) and the first worm rod part (37) are arranged at intervals, and the second worm wheel (40) and the second worm rod part (41) are arranged at intervals;
when the cutting driving piece drives the sliding block (19) to move to the maximum displacement in the direction close to the carbon fiber cloth body (1), the linkage worm shaft (38) moves to the maximum displacement in the direction close to the first worm wheel (39) and the second worm wheel (40), the first worm wheel (39) is meshed with the first worm rod part (37), and the second worm wheel (40) is meshed with the second worm rod part (41).
5. The hemming mechanism for carbon fiber knitting machine according to claim 1 wherein the cutting driving member includes a hydraulic cylinder (20) disposed in a slide groove of the adjusting seat (8), and a driving end of the hydraulic cylinder (20) is connected to the slider (19).
6. The hemming mechanism for carbon fiber knitting machine according to claim 1 wherein the circular knife (4) is driven to rotate by a cutting motor (9), the cutting motor (9) being mounted on a first linkage plate (10).
7. The hemming mechanism for carbon fiber knitting machine according to claim 1 further comprising an electric heating plate (7), wherein one end of the electric heating plate (7) is installed on the adjusting seat (8), and the other end of the electric heating plate (7) is located on one side of the circular knife (4) close to the first winding roller (16); when the cutting driving piece drives the sliding block (19) to move to the maximum displacement towards the direction close to the carbon fiber cloth body (1), one end of the electric heating plate (7) extends to the interval between the rim charge (14) and the carbon fiber cloth body (1), and the hot melting surface of the side wall of the electric heating plate (7) is in friction contact with the side wall of the carbon fiber cloth body (1) opposite to the rim charge (14).
8. The hemming mechanism for carbon fiber knitting machine according to claim 1, wherein a cloth cutting assembly and a cloth arranging assembly are arranged on both sides of the carbon fiber cloth body (1), threaded seats (21) are arranged on both the adjusting seats (8), both the threaded seats (21) are slidably connected with the support frame respectively, both the threaded seats (21) are sleeved on the peripheries of the threaded portions at both ends of the bidirectional screw rod (3) respectively, the threaded seats (21) are in threaded connection with the adjusting seats (8), and the bidirectional screw rod (3) is rotatably connected with the support frame.
9. The hemming mechanism for the carbon fiber knitting machine according to claim 3, wherein a second winding roller (42) is arranged on one side of the supporting roller (2) far away from the first guide roller (5), the second winding roller (42) is arranged at one end of the supporting roller (2) far away from the carbon fiber cloth body (1), the second winding roller (42) is rotatably connected with a support frame, and the second winding roller (42) is used for winding the hemmed carbon fiber cloth body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211708320.3A CN115961431A (en) | 2022-12-29 | 2022-12-29 | Carbon fiber braider is with seam limit mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211708320.3A CN115961431A (en) | 2022-12-29 | 2022-12-29 | Carbon fiber braider is with seam limit mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115961431A true CN115961431A (en) | 2023-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211708320.3A Withdrawn CN115961431A (en) | 2022-12-29 | 2022-12-29 | Carbon fiber braider is with seam limit mechanism |
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| Country | Link |
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| CN (1) | CN115961431A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117533848A (en) * | 2024-01-10 | 2024-02-09 | 中宸纺织科技(南通)有限公司 | Textile fabric constant tension winding device |
-
2022
- 2022-12-29 CN CN202211708320.3A patent/CN115961431A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117533848A (en) * | 2024-01-10 | 2024-02-09 | 中宸纺织科技(南通)有限公司 | Textile fabric constant tension winding device |
| CN117533848B (en) * | 2024-01-10 | 2024-03-12 | 中宸纺织科技(南通)有限公司 | Textile fabric constant tension winding device |
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Application publication date: 20230414 |
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