CN111705469A - Carbon fiber fabric uniform treatment method and equipment - Google Patents
Carbon fiber fabric uniform treatment method and equipment Download PDFInfo
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- CN111705469A CN111705469A CN202010573488.2A CN202010573488A CN111705469A CN 111705469 A CN111705469 A CN 111705469A CN 202010573488 A CN202010573488 A CN 202010573488A CN 111705469 A CN111705469 A CN 111705469A
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- carbon fiber
- fiber fabric
- roller
- vibration
- unwinding
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C17/00—Fulling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension
- B65H59/384—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension using electronic means
- B65H59/385—Regulating winding speed
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
Abstract
The invention discloses a method and equipment for uniformly treating a carbon fiber fabric, wherein the method for uniformly treating the carbon fiber fabric comprises the following steps: unreeling carbon fiber fabric to be treated; carrying out vibration and heating treatment on the unreeled carbon fiber fabric simultaneously so as to vibrate, neatly and heat and soften warp yarns and weft yarns of the carbon fiber fabric, so that the warp yarns and the weft yarns of the carbon fiber fabric are neatly arranged and pores are expanded and reduced; and (5) drawing the carbon fiber fabric after the rolling treatment. According to the method and the equipment for uniformly treating the carbon fiber fabric, disclosed by the invention, the carbon fiber fabric is subjected to vibration and heating treatment simultaneously, so that the porosity of the carbon fiber fabric can be reduced, the warps and the wefts of the carbon fiber fabric are arranged neatly and uniformly, the use function of the carbon fiber fabric is enhanced, the appearance is attractive, the cost is saved, the economic benefit is improved, the practicability is high, and the popularization and the application are suitable.
Description
Technical Field
The invention belongs to the technical field of carbon fiber fabric manufacturing, and particularly relates to a method and equipment for uniformly treating a carbon fiber fabric.
Background
The existing carbon fiber cloth is usually woven by carbon fiber warps and wefts, and the carbon fiber warps and the wefts are only simply overlapped together, so that the carbon fiber warps and the wefts are easy to drift mutually, the porosity of the carbon fiber cloth is high, the arrangement of the warps and the wefts is not uniform, when the carbon fiber cloth is soaked and coated with glue, the coating easily penetrates through the pores of the carbon fiber cloth, the carbon fiber cloth is soaked unevenly, materials are wasted, the cost is increased, the excellent mechanical property of the carbon fiber cloth cannot be fully exerted, and the use function and the attractive appearance are influenced.
The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.
Disclosure of Invention
In view of the above problems, the present invention aims to provide a method and an apparatus for uniformly treating a carbon fiber fabric, which can reduce the pores of the carbon fiber fabric, make the warps and wefts of the carbon fiber fabric arranged regularly and uniformly, have an attractive appearance, enhance the use function of the carbon fiber fabric, contribute to saving cost, improve economic benefits, have strong practicability, and are suitable for popularization and application.
In order to achieve the above object, in one aspect, the present invention provides a method for uniformly treating a carbon fiber fabric, comprising the steps of: unreeling carbon fiber fabric to be treated; carrying out vibration and heating treatment on the unreeled carbon fiber fabric simultaneously so as to vibrate, neatly and heat and soften warp yarns and weft yarns of the carbon fiber fabric, so that the warp yarns and the weft yarns of the carbon fiber fabric are neatly arranged and pores are expanded and reduced; and (5) drawing the carbon fiber fabric after the rolling treatment.
In one example, the carbon fiber fabric is vibrated simultaneously in the length and width directions of the carbon fiber fabric to simultaneously vibrate the warp and weft yarns of the carbon fiber fabric in alignment.
In one example, the unwinding speed of unwinding the carbon fiber fabric to be processed is matched with the winding speed of pulling and winding the carbon fiber fabric so as to make the tension of the carbon fiber fabric uniform.
In one example, the step of pressing the carbon fiber fabric is further included after the step of simultaneously performing the vibration and the heating process on the unreeled carbon fiber fabric.
In one example, before the step of drawing the rolled carbon fiber fabric, the method further comprises the step of detecting the porosity of the carbon fiber fabric.
On the other hand, the invention also provides carbon fiber fabric uniform treatment equipment, which is characterized by comprising the following components: a main body frame; the unwinding roller is arranged on one side of the main body frame and is used for unwinding a carbon fiber fabric to be treated; the vibration mechanism comprises a vibration roller, the vibration roller is arranged on the main body frame in parallel at intervals of the unwinding roller, the vibration roller can guide and transmit the carbon fiber fabric, and the vibration roller can move in a translation mode relative to the main body frame so as to drive the carbon fiber fabric to vibrate; the heating device is arranged on the main body frame adjacent to and parallel to the vibrating roller, faces the vibrating roller and is spaced from the vibrating roller, a traction channel is formed between the heating device and the vibrating roller, and the heating device is used for heating the carbon fiber fabric passing through the traction channel so as to heat the carbon fiber fabric while vibrating the carbon fiber fabric; and the winding roller is arranged in parallel with the vibration roller and arranged on the main body frame, and is positioned away from one side of the unwinding roller, and the winding roller is used for drawing the carbon fiber fabric after winding treatment.
In one example, the vibration mechanism further comprises a first driving device, the vibration roller comprises an inner roller and an outer roller coaxially sleeved outside the inner roller, the outer roller can rotate around the inner roller, the inner roller is provided with an eccentric shaft, the first driving device is in transmission connection with the eccentric shaft, the first driving device can drive the inner roller to rotate around the axis of the eccentric shaft, and the inner roller drives the vibration roller to do eccentric rotation so that the vibration roller drives the carbon fiber fabric to do reciprocating motion in the direction perpendicular to the axial direction of the vibration roller, and then the carbon fiber fabric is driven to vibrate along the length direction.
In one example, the vibration mechanism still includes vibration frame and second drive arrangement, the vibration roller pass through the vibration frame install in on the main part frame, second drive arrangement can drive the vibration frame for the main part frame is followed the axial motion of vibration roller, the vibration frame drives the vibration roller is followed the axial reciprocating translational motion of vibration roller, so that the vibration roller drives the carbon fiber fabric is followed the axial reciprocating translational motion of vibration roller, and then drives the carbon fiber fabric vibrates along width direction.
In one example, carbon fiber fabric uniform treatment equipment still includes the squeeze roll, two the squeeze roll is close parallel arrangement in on the main part frame, and follow carbon fiber fabric's direction of traction is located the vibrating roller with between the wind-up roll, and two the squeeze roll is on a parallel with the wind-up roll, two the squeeze roll is used for the extrusion by the vibrating roller is drawn forth carbon fiber fabric.
In one example, the carbon fiber fabric uniform treatment equipment further comprises an unwinding driving device, a winding driving device, a thickness detection device and a control device, wherein the unwinding driving device is used for driving the unwinding roller to rotate so as to unwind the carbon fiber fabric to be treated, and the winding driving device is used for driving the winding roller to rotate so as to wind the treated carbon fiber fabric; the thickness detection device is respectively arranged at the circumferential outer sides of the unwinding roller and the winding roller and is used for detecting the outer diameter of a cloth roll wound on the unwinding roller and the winding roller; the control device is connected with the unwinding driving device, the winding driving device and the thickness detection device, and is used for controlling the unwinding driving device to drive the unwinding roller to unwind the unwinding speed of the carbon fiber fabric and controlling the winding driving device to drive the winding roller to wind the winding speed of the carbon fiber fabric according to the outer diameter of the fabric roll.
The method and the equipment for uniformly treating the carbon fiber fabric provided by the invention can bring the following beneficial effects:
1. through vibrating and heating carbon fiber fabric simultaneously, can reduce carbon fiber fabric's porosity, make carbon fiber fabric's warp and woof arrange neatly even, reinforcing carbon fiber fabric's service function, the outward appearance is pleasing to the eye, is favorable to practicing thrift the cost, improves economic benefits, and the practicality is strong, is fit for popularizing and applying.
2. Through the length and the width direction simultaneous vibration carbon fiber fabric of following carbon fiber fabric at the traction in-process, warp and woof that can the neat carbon fiber fabric of simultaneous vibration can improve the vibration treatment effeciency to carbon fiber fabric, and the vibration treatment effect is better, further reduces carbon fiber fabric's porosity, strengthens carbon fiber fabric's service function, and the outward appearance is pleasing to the eye, and the practicality is strong.
3. Carbon fiber fabric's the speed of unreeling and rolling speed phase-match, the volume that can make the carbon fiber fabric who unreels matches well with the carbon fiber fabric's of rolling volume, thereby can control carbon fiber fabric's tension, so that carbon fiber fabric's tension is even, make carbon fiber fabric's vibration and heating process even stable, be favorable to improving carbon fiber fabric's quality, and carbon fiber fabric draws the difficult off tracking direction of in-process, curl not corrugate, improve curling efficiency and curling length, effective control carbon fiber fabric rolls up thickness, need not use limit structure control carbon fiber fabric's coiling position in addition, moreover, the steam generator is simple in structure, the cost is saved, economic benefits is improved, therefore, the clothes hanger is.
4. Through extrusion carbon fiber fabric, can the centre gripping pull transmission carbon fiber fabric, be favorable to spacing carbon fiber fabric's rolling position, it is uneven to cause follow-up rolling to curl along width direction drunkenness skew during the transmission of preventing carbon fiber fabric, make carbon fiber fabric level, improve curling efficiency and curling length, can further extrude the design simultaneously and level carbon fiber fabric, the warp and the woof that make carbon fiber fabric connect inseparabler and arrange evenly, and can make carbon fiber fabric design, be favorable to improving carbon fiber fabric's quality, the reinforcing service function, the outward appearance is pleasing to the eye, therefore, the clothes hanger is strong in practicability.
5. Through the porosity that detects carbon fiber fabric, can judge whether the porosity of the carbon fiber fabric after the processing satisfies the demands, be convenient for in time discover and handle the abnormal conditions, guarantee carbon fiber fabric's quality, effectively reduce the rejection rate, improve economic benefits, the practicality is strong.
6. The outer diameter of the cloth roll detected by the detection device is automatically read by the control device, the unwinding speed of the carbon fiber fabric can be controlled in real time by the unwinding driving device to drive the unwinding roller to unwind, and the winding speed of the carbon fiber fabric can be controlled by the winding driving device to drive the winding roller to wind, so that the winding tension of the carbon fiber fabric is uniform, the vibration and the heating process of the carbon fiber fabric are uniform and stable, the quality of the carbon fiber fabric is improved, the deviation direction is not easy to deviate in the traction process of the carbon fiber fabric, the curling is not wrinkled, the curling efficiency and the curling length are improved, the thickness of the carbon fiber fabric roll is effectively controlled, the economic benefit is improved, the winding position of the carbon fiber fabric does not need to.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a front view of a carbon fiber fabric uniformity processing apparatus of the present invention;
FIG. 2 is a schematic structural view of the FIG. 1 frame with the first driving device, the vibration frame and a portion of the main body frame removed;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of the portion B in FIG. 2;
FIG. 5 is a left side view of a carbon fiber fabric uniformity processing apparatus of the present invention;
FIG. 6 is a cross-sectional view of a carbon fiber fabric uniformity treatment apparatus of the present invention;
FIG. 7 is a right side view of a carbon fiber fabric uniformity processing apparatus of the present invention;
fig. 8 is a schematic structural view of fig. 7 with the unwinding roller, the unwinding driving device and the control device removed;
fig. 9 is a schematic structural view of fig. 8 with the guide roll, the squeeze roll, the second driving device and the vibration frame removed.
In the figure: 1-a main body frame, 2-an unreeling roller, 20-an unreeling driving device, 3-a vibrating mechanism, 31-a vibrating roller, 311-an inner roller, 312-an outer roller, 313-an eccentric shaft, 32-a traction channel, 33-a first driving device, 34-a vibrating frame, 35-a second driving device, 4-a heating device, 41-a heating lamp, 42-a lamp frame, 5-a reeling roller, 50-a reeling driving device, 6-a guide roller, 7-a squeezing roller, 8-a thickness detecting device, 80-a control device, 9-a carbon fiber fabric porosity detecting device, 91-a main body, 911-a detecting channel, 92-a light-emitting component, 93-an image collecting component and 94-an analyzing component.
Detailed Description
In order to more clearly explain the overall concept of the invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "central," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the drawings for ease of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. In the description of the present specification, reference to the description of the terms "one aspect," "some aspects," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same solution or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.
The embodiment of the invention provides a carbon fiber fabric uniform treatment method, which comprises the following steps:
firstly, unreeling the carbon fiber fabric to be treated.
Then, carry out vibration and heat treatment simultaneously to the carbon fiber fabric who unreels, can vibrate neat and heat softening with carbon fiber fabric's warp and woof, softened warp and woof vibration atress can extend levelly and smoothly, can make carbon fiber fabric's warp and woof arrange neatly and evenly and extend and reduce the hole, connect closely, can reduce carbon fiber fabric's porosity, the outward appearance is pleasing to the eye, reinforcing carbon fiber fabric's service function, be favorable to practicing thrift the cost, improve economic benefits, therefore, the clothes hanger is strong in practicability, and is suitable for popularization and application.
Wherein, vibrate carbon fabric simultaneously along carbon fabric's length and width direction, warp and woof that can vibrate neat carbon fabric simultaneously can improve the vibration treatment effeciency to carbon fabric, and the vibration treatment effect is better, further reduces carbon fabric's porosity, strengthens carbon fabric's service function, and the outward appearance is pleasing to the eye, and the practicality is strong.
Thereafter, the carbon fiber fabric subjected to vibration and heat treatment is pressed. Through extrusion carbon fiber fabric, can the centre gripping pull transmission carbon fiber fabric, be favorable to spacing carbon fiber fabric's rolling position, it is uneven to cause follow-up rolling to curl along width direction drunkenness skew during the transmission of preventing carbon fiber fabric, it is level and smooth to make the carbon fiber fabric rolling, improve curling efficiency and curling length, can further extrude the design simultaneously and level carbon fiber fabric, it is inseparabler and arrange evenly to make carbon fiber fabric's warp and woof connect, and can make carbon fiber fabric design, be favorable to improving carbon fiber fabric's quality, strengthen service function, the outward appearance is pleasing to the eye, therefore, the clothes hanger is strong in.
And then detecting the porosity of the carbon fiber fabric. Through the porosity that detects carbon fiber fabric, can judge whether the porosity of the carbon fiber fabric after the processing satisfies the demands, be convenient for in time discover and handle the abnormal conditions, guarantee carbon fiber fabric's quality, effectively reduce the rejection rate, improve economic benefits, the practicality is strong. Wherein, the porosity of the carbon fiber fabric is less than 2 percent (namely the coverage rate is more than 98 percent) and is qualified.
And finally, drawing the carbon fiber fabric after the rolling treatment, and rolling into a carbon fiber fabric roll.
Wherein, unreel pending carbon fiber fabric's the unwinding speed and draw the winding speed phase-match of the carbon fiber fabric after the rolling was handled, can make the volume of the carbon fiber fabric who unreels match well with the carbon fiber fabric's of rolling volume, thereby can control carbon fiber fabric's tension, so that carbon fiber fabric's tension is even, make carbon fiber fabric's vibration and heating process even stable, be favorable to improving carbon fiber fabric's quality, and carbon fiber fabric draws the difficult off tracking direction of in-process, curl and not corrugate, improve curling efficiency and curling length, effective control carbon fiber fabric rolls up thickness, need not use limit structure control carbon fiber fabric's coiling position in addition, moreover, the steam generator is simple in structure, save the cost, economic benefits is improved, therefore, the clothes hanger is strong.
As shown in fig. 1 to 9, according to the carbon fiber fabric uniform treatment method, another embodiment of the present invention further provides a carbon fiber fabric uniform treatment apparatus, which includes a main body frame 1, an unwinding roller 2, a vibrating mechanism 3, a heating device 4, and a winding roller 5. The unwinding roller 2 is arranged on one side of the main body frame 1, and the unwinding roller 2 is used for unwinding a carbon fiber fabric to be treated; the vibration mechanism 3 comprises a vibration roller 31, the vibration roller 31 is arranged on the main body frame 1 in parallel at intervals to the unwinding roller 2, the vibration roller 31 can guide and transmit the carbon fiber fabric, and the vibration roller 31 can move in a translation mode relative to the main body frame 1 to drive the carbon fiber fabric to vibrate; the heating device 4 is arranged on the main body frame 1 adjacent to and parallel to the vibrating roller 31, the heating device 4 is opposite to the vibrating roller 31 and is spaced from the vibrating roller 31, a traction channel 32 is formed between the heating device 4 and the vibrating roller 31, and the heating device 4 is used for heating the carbon fiber fabric passing through the traction channel 32 so as to heat the carbon fiber fabric while vibrating the carbon fiber fabric; the winding roller 5 is arranged on the main body frame 1 in parallel at intervals of the vibrating roller 31 and is positioned on one side of the vibrating roller 31 far away from the unwinding roller 5, and the winding roller 5 is used for drawing the carbon fiber fabric after winding treatment. Carry out vibration and heat treatment simultaneously to carbon fiber fabric through setting up vibration mechanism 3 and heating device 4, can vibrate carbon fiber fabric's warp and woof neat and heat softening, softened warp and woof vibration atress can extend and level, warp and woof that can make carbon fiber fabric arrange neatly even and extend and reduce the hole, connect closely, can reduce carbon fiber fabric's porosity, the outward appearance is pleasing to the eye, strengthen carbon fiber fabric's service function, be favorable to practicing thrift the cost, economic benefits is improved, and simple structure realizes easily, therefore, the clothes hanger is strong in practicability, and is suitable for popularization and application.
In a specific embodiment, the heating device 4 includes a heating lamp 41, the heating lamp 41 is disposed adjacent to the vibration roller 31 in parallel to the main body frame 1, the heating lamp 41 faces the vibration roller 31 and is spaced apart from the vibration roller 31, the heating lamp 41 and the vibration roller 31 form the drawing passage 32 therebetween, and the heating lamp 41 is used for heating the carbon fiber cloth passing through the drawing passage 32 to heat the carbon fiber cloth while vibrating the carbon fiber cloth. Through 41 non-contact irradiation heating carbon fiber fabric of heating lamp, prevent to damage the carbon fiber fabric surface, the even effectual of heating guarantees the carbon fiber fabric quality, and the practicality is strong.
Specifically, the vibration mechanism 3 further comprises a first driving device 33, the vibration roller 3 comprises an inner roller 311 and an outer roller 312 coaxially sleeved outside the inner roller 311, the outer roller 312 can rotate around the inner roller 311, the inner roller 311 is provided with an eccentric shaft 313, the first driving device 33 is in transmission connection with the eccentric shaft 313, the first driving device 33 can drive the inner roller 311 to rotate around the axis of the eccentric shaft 313, the inner roller 311 drives the vibration roller 31 to do eccentric rotation, so that the vibration roller 31 can do circular translation motion along an arc on a plane perpendicular to the axis of the vibration roller 31, and therefore the carbon fiber fabric is driven to do reciprocating motion in the direction perpendicular to the axis of the vibration roller 31, and further the carbon fiber fabric is driven to vibrate along the length direction. The inner roller 311 with the eccentric shaft 313 is arranged, so that the vibrating roller 31 can eccentrically rotate, the structure is simple and easy to realize, the working stability and reliability are high, and the vibrating effect is good; simultaneously outer roller 312 can be for interior roller 311 rotary motion for vibrating roller 31 drives carbon fiber fabric when vibrating along length direction vibration, reduces carbon fiber fabric and vibrating roller 31's contact friction, can reduce the damage to carbon fiber fabric surface, guarantees carbon fiber fabric quality, and the outward appearance is pleasing to the eye, and the practicality is strong.
In one embodiment, the first drive device 33 is a motor.
Specifically, the vibration mechanism 3 further comprises a vibration frame 34 and a second driving device 35, the vibration roller 31 is mounted on the main body frame 1 through the vibration frame 34, the second driving device 35 can drive the vibration frame 34 to move along the axial direction of the vibration roller 31 relative to the main body frame 1, and the vibration frame 34 drives the vibration roller 31 to move along the axial direction in a reciprocating translational manner, so that the vibration roller 31 drives the carbon fiber fabric to move along the axial direction in a reciprocating translational manner of the vibration roller 31, and further drives the carbon fiber fabric to vibrate along the width direction. Through setting up vibration frame 34 and second drive arrangement 35, make vibration roller 31 can drive the axial vibration of carbon fiber fabric along vibration roller 31, realize the length and the width direction vibration carbon fiber fabric simultaneously along carbon fiber fabric, warp and the woof of neat carbon fiber fabric can vibrate simultaneously, can improve the vibration treatment efficiency to carbon fiber fabric, the vibration treatment effect is better, further reduce carbon fiber fabric's porosity, strengthen carbon fiber fabric's service function, the outward appearance is pleasing to the eye, improve carbon fiber fabric quality, therefore, the clothes hanger is strong in practicability.
In one embodiment, the second driving device 35 is a motor, and the motor drives a cam to rotate, and the cam drives the vibration frame 34 to reciprocate and translate.
Specifically, the heating device 4 further includes a lamp holder 42, the heating lamp 41 is disposed on the main body frame 1 through the lamp holder 42, and positions of the lamp holder 42 and the vibration frame 34 on the main body frame 1 can be adjusted along a radial direction of the vibration roller 31, so that the lamp holder 42 and the vibration frame 34 can be close to or away from each other, and further the heating lamp 41 and the vibration roller 31 can be close to or away from each other. Make the heat lamp 41 and vibration roller 31 be close to each other or keep away from, can adjust the space interval that control pull passageway 32, make things convenient for carbon fiber fabric to pass through, can adjust the distance that heat lamp 41 shines carbon fiber fabric simultaneously for heat lamp 41 is better to carbon fiber fabric's heating effect, is favorable to making carbon fiber fabric's warp and woof arrange evenly, improves carbon fiber fabric quality, and the practicality is strong.
In one embodiment, the main body frame 1 is provided with a guide rail along a radial direction of the vibration roller 31, and the lamp holder 42 and the vibration frame 34 can slide toward or away from each other along the guide rail to move the heating lamp 41 and the vibration roller 31 toward or away from each other. The lamp holder 42 is provided with a plurality of heating lamps 41 along the carbon fiber fabric traction direction, and the plurality of heating lamps 41 surround the periphery of the vibration roller 31, so that the heating stroke of the carbon fiber fabric can be prolonged by arranging the plurality of heating lamps 41, and the heating efficiency is improved.
Specifically, carbon fiber fabric uniform treatment equipment still includes the guide roll 6 that is on a parallel with unreeling roller 2, and guide roll 6 sets up on main part frame 1 and is located the vibration roller 31 and is close to the one side of unreeling roller 2, and guide roll 6 is used for guiding carbon fiber fabric and gets into and draw passageway 32, and the mounted position of guide roll 6 on main part frame 1 can be adjusted to the guiding position that the adjustment carbon fiber fabric got into and draws passageway 32. Can inject and adjust the position that carbon fiber fabric got into traction channel 32 through setting up guide roll 6 for carbon fiber fabric vibration heating process is reliable and stable, is favorable to improving carbon fiber fabric's product quality, and the practicality is strong.
Specifically, carbon fiber fabric uniform treatment equipment still includes squeeze roll 7, and two squeeze rolls 7 are close to parallel arrangement on main part frame 1 to be located between vibration roller 31 and wind-up roll 5 along carbon fiber fabric's direction of traction, and two squeeze rolls 7 are on a parallel with wind-up roll 5, and two squeeze rolls 7 are used for extrudeing the carbon fiber fabric that is drawn forth by vibration roller 31. Through setting up squeeze roll 7 extrusion through vibration and thermal treatment's carbon fiber fabric, can the centre gripping pull transmission carbon fiber fabric, be favorable to spacing carbon fiber fabric's rolling position, it is uneven to cause follow-up rolling to curl along width direction drunkenness skew during the transmission of preventing carbon fiber fabric, make the carbon fiber fabric rolling level, improve curling efficiency and curling length, can further extrude the level and smooth carbon fiber fabric simultaneously, the warp and the woof that make carbon fiber fabric are connected inseparabler and are arranged evenly, and can make carbon fiber fabric stereotype, be favorable to improving carbon fiber fabric's quality, the reinforcing service function, and the outward appearance is pleasing to the eye, therefore, the clothes hanger is strong.
Specifically, the mounting position of the squeeze roller 7 on the main body frame 1 can be adjusted to adjust the squeeze position of the carbon fiber fabric. Through the extrusion position of adjustment carbon fiber fabric, can adjust carbon fiber fabric's rolling position for carbon fiber fabric rolling is level and smooth, and the outward appearance is pleasing to the eye.
In one embodiment, the main body frame 1 has a plurality of mounting holes, and the mounting position of the squeeze roller 7 on the main body frame 1 is adjusted by adjusting the connection position of the squeeze roller 7 and the mounting holes.
Specifically, the carbon fiber fabric uniform treatment equipment further comprises an unwinding driving device 20, a winding driving device 50, a thickness detection device 8 and a control device 80, wherein the unwinding driving device 20 is used for driving the unwinding roller 2 to rotate so as to unwind the carbon fiber fabric to be treated, and the winding driving device 50 is used for driving the winding roller 5 to rotate so as to wind the treated carbon fiber fabric; the thickness detection device 8 is respectively arranged at the circumferential outer sides of the unwinding roller 2 and the winding roller 5, and the thickness detection device 8 is used for detecting the outer diameter of the carbon fiber cloth roll wound on the unwinding roller 2 and the winding roller 5; the control device 80 is connected with the unreeling drive device 20, the reeling drive device 50 and the thickness detection device 8, and the control device 80 is used for controlling the unreeling speed of the unreeling drive device 20 for driving the unreeling roller 2 to unreel the carbon fiber fabric and the reeling speed of the reeling drive device 50 for driving the reeling roller 5 to reel the carbon fiber fabric according to the outer diameter of the carbon fiber fabric roll. The control device 80 is used for automatically reading the outer diameter of the carbon fiber cloth roll detected by the thickness detection device 8, controlling the unreeling speed of the unreeling driving device 20 for driving the unreeling roller 2 to unreel the carbon fiber fabric and the reeling speed of the reeling driving device 50 for driving the reeling roller 5 to reel the carbon fiber fabric in real time, so that the unreeling speed of the carbon fiber fabric to be unreeled is matched with the reeling speed of the carbon fiber fabric after traction and reeling, the amount of the unreeled carbon fiber fabric can be well matched with the amount of the reeled carbon fiber fabric, the tension of the carbon fiber fabric can be controlled, the traction and reeling tension of the carbon fiber fabric is uniform, the vibration and heating processes of the carbon fiber fabric are uniform and stable, the quality of the carbon fiber fabric is improved, the carbon fiber fabric is not easy to deviate in the deviation direction in the traction process, the carbon fiber fabric, the thickness is rolled up to effective control carbon fiber fabric, improves economic benefits, need not use limit structure control carbon fiber fabric's coiling position in addition, simple structure saves the cost, and the practicality is strong.
Specifically, the carbon fiber fabric uniform treatment equipment further comprises a carbon fiber fabric porosity detection device 9, and the carbon fiber fabric porosity detection device 9 comprises a main body 91, a light emitting component 92, an image acquisition component 93 and an analysis component 94. The main body 91 is provided with a through hole, the light emitting component 92 and the image acquisition component 93 are oppositely arranged in the main body 91 and are respectively positioned at two opposite sides of the detection channel 911, the carbon fiber fabric can pass through the detection channel 911, the connecting line of the light emitting component 92 and the image detection component 93 is perpendicular to the carbon fiber fabric, the light emitting component 92 can emit detection light into the detection channel 911, and the image acquisition component 93 is used for acquiring an image of the carbon fiber fabric; the analysis component 94 is connected with the image acquisition component 93, and the analysis component 94 is used for calculating the density of the detection light which penetrates through the carbon fiber fabric according to the image of the carbon fiber fabric, so as to calculate the porosity of the carbon fiber fabric. Through setting up carbon fiber fabric porosity detection device 9, realize online automated inspection carbon fiber fabric's porosity, can judge whether the porosity of the carbon fiber fabric after handling satisfies the demands, be convenient for in time discover and handle the abnormal conditions, guarantee carbon fiber fabric's quality, effectively reduce the rejection rate, improve economic benefits, the cost is practiced thrift, labour saving and time saving moreover, convenience simple to use, the practicality is strong, is fit for popularizing and applying. In one particular embodiment, a carbon fiber fabric with a porosity of less than 2% (i.e., a coverage of greater than 98%) is acceptable.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. A carbon fiber fabric uniform treatment method comprises the following steps:
unreeling carbon fiber fabric to be treated;
carrying out vibration and heating treatment on the unreeled carbon fiber fabric simultaneously so as to vibrate, neatly and heat and soften warp yarns and weft yarns of the carbon fiber fabric, so that the warp yarns and the weft yarns of the carbon fiber fabric are neatly arranged and pores are expanded and reduced;
and (5) drawing the carbon fiber fabric after the rolling treatment.
2. The method of claim 1, wherein the carbon fiber fabric is vibrated simultaneously in the length and width directions of the carbon fiber fabric to simultaneously vibrate the warp and weft yarns of the carbon fiber fabric in order.
3. The carbon fiber fabric uniform treatment method as claimed in claim 1, wherein the unwinding speed of the carbon fiber fabric to be treated is matched with the winding speed of the carbon fiber fabric after traction and winding treatment, so that the tension of the carbon fiber fabric is uniform.
4. The method for uniformly treating a carbon fiber fabric as claimed in claim 1, 2 or 3, wherein the step of simultaneously subjecting the unreeled carbon fiber fabric to vibration and heating treatment is followed by the step of pressing the carbon fiber fabric.
5. The carbon fiber fabric uniform treatment method as claimed in claim 1, 2 or 3, characterized in that the step of drawing the rolled carbon fiber fabric is preceded by a step of detecting the porosity of the carbon fiber fabric.
6. A carbon fiber fabric uniform treatment apparatus, characterized by comprising:
a main body frame;
the unwinding roller is arranged on one side of the main body frame and is used for unwinding a carbon fiber fabric to be treated;
the vibration mechanism comprises a vibration roller, the vibration roller is arranged on the main body frame in parallel at intervals of the unwinding roller, the vibration roller can guide and transmit the carbon fiber fabric, and the vibration roller can move in a translation mode relative to the main body frame so as to drive the carbon fiber fabric to vibrate;
the heating device is arranged on the main body frame adjacent to and parallel to the vibrating roller, faces the vibrating roller and is spaced from the vibrating roller, a traction channel is formed between the heating device and the vibrating roller, and the heating device is used for heating the carbon fiber fabric passing through the traction channel so as to heat the carbon fiber fabric while vibrating the carbon fiber fabric; and
the wind-up roll, the wind-up roll parallel interval in the vibration roller set up in the main part frame, and be located the vibration roller is kept away from one side of unreeling the roller, the wind-up roll is used for drawing after the rolling processing the carbon fiber fabric.
7. The carbon fiber fabric uniform treatment equipment as claimed in claim 6, wherein the vibration mechanism further comprises a first driving device, the vibration roller comprises an inner roller and an outer roller coaxially sleeved outside the inner roller, the outer roller can rotate around the inner roller, the inner roller is provided with an eccentric shaft, the first driving device is in transmission connection with the eccentric shaft, the first driving device can drive the inner roller to rotate around the axis of the eccentric shaft, the inner roller drives the vibration roller to rotate eccentrically, so that the vibration roller drives the carbon fiber fabric to reciprocate in a direction perpendicular to the axial direction of the vibration roller, and the carbon fiber fabric is further driven to vibrate along the length direction.
8. The carbon fiber fabric uniform treatment equipment as claimed in claim 7, wherein the vibration mechanism further comprises a vibration frame and a second driving device, the vibration roller is mounted on the main body frame through the vibration frame, the second driving device can drive the vibration frame to move along the axial direction of the vibration roller relative to the main body frame, and the vibration frame drives the vibration roller to move along the axial direction of the vibration roller in a reciprocating translational manner, so that the vibration roller drives the carbon fiber fabric to move along the axial direction of the vibration roller in a reciprocating translational manner, and further drives the carbon fiber fabric to vibrate along the width direction.
9. The carbon fiber fabric uniform treatment equipment according to claim 6, 7 or 8, further comprising two squeezing rollers, wherein the two squeezing rollers are arranged on the main body frame in a close and parallel manner and are positioned between the vibration roller and the winding roller along the traction direction of the carbon fiber fabric, the two squeezing rollers are parallel to the winding roller, and the two squeezing rollers are used for squeezing the carbon fiber fabric led out by the vibration roller.
10. The carbon fiber fabric uniform treatment equipment according to claim 9, further comprising an unwinding driving device, a winding driving device, a thickness detection device and a control device, wherein the unwinding driving device is used for driving the unwinding roller to rotate so as to unwind the carbon fiber fabric to be treated, and the winding driving device is used for driving the winding roller to rotate so as to wind the treated carbon fiber fabric; the thickness detection device is respectively arranged at the circumferential outer sides of the unwinding roller and the winding roller and is used for detecting the outer diameter of a cloth roll wound on the unwinding roller and the winding roller; the control device is connected with the unwinding driving device, the winding driving device and the thickness detection device, and is used for controlling the unwinding driving device to drive the unwinding roller to unwind the unwinding speed of the carbon fiber fabric and controlling the winding driving device to drive the winding roller to wind the winding speed of the carbon fiber fabric according to the outer diameter of the fabric roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010573488.2A CN111705469A (en) | 2020-06-22 | 2020-06-22 | Carbon fiber fabric uniform treatment method and equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010573488.2A CN111705469A (en) | 2020-06-22 | 2020-06-22 | Carbon fiber fabric uniform treatment method and equipment |
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| CN111705469A true CN111705469A (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010573488.2A Pending CN111705469A (en) | 2020-06-22 | 2020-06-22 | Carbon fiber fabric uniform treatment method and equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH08302537A (en) * | 1995-05-10 | 1996-11-19 | Ichinomiya Orimono:Kk | Carbon fiber woven fabric, its production thereof and device therefor |
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