CN115649980A - Carbon fiber coiling mechanism is used in carbon fiber manufacturing processing - Google Patents
Carbon fiber coiling mechanism is used in carbon fiber manufacturing processing Download PDFInfo
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Abstract
The invention discloses a carbon fiber winding device for manufacturing and processing carbon fibers, which comprises: the base, be equipped with the actuating mechanism who is used for driving mount linear reciprocating motion through first backup pad is fixed on the base, can dismantle through the second backup pad on the base and be equipped with the wind-up roll, be equipped with automatic regulating mechanism on the mount, automatic regulating mechanism provides guide effect and elastic support for the carbon fiber that passes the mount. Through the automatic regulating mechanism who sets up, can remove when changing carbon fiber direction of delivery at the mount, automatic regulating mechanism can follow the direction of delivery and the transport tension of carbon fiber automatically, guarantees that automatic regulating mechanism carries out the elasticity butt with the carbon fiber of carrying all the time, thereby guarantees to carry tension to make the dynamics of convoluteing unanimous to make the direction adaptability of automatic regulating mechanism transport carbon fiber change, reduce the frictional force that carries carbon fiber process and receive, promote the finished product quality.
Description
Technical Field
The invention relates to the technical field of carbon fiber winding, in particular to a carbon fiber winding device for manufacturing and processing carbon fibers.
Background
When coiling the carbon fiber, can take place to coil inhomogeneous condition for processing is made to current carbon fiber, to the inhomogeneous condition of coiling that the aforesaid appears, current patent provides a solution, and chinese utility model patent as application number 202121106076.4 discloses a carbon fiber coiling mechanism is made to carbon fiber, includes: the device comprises a bottom plate 1', a pair of first supporting plates 2' are fixedly connected to the bottom plate 1', a pair of second supporting plates 3' are connected to the bottom plate 1', a left second supporting plate 3' is fixedly connected with the bottom plate 1', a right second supporting plate 3' is fixedly connected with the bottom plate 1', a fixing plate 15 is fixedly connected to the bottom plate 1', a moving mechanism used for moving the right second supporting plate 3' is arranged on the fixing plate 15, a guide mechanism used for enabling the second supporting plate 3' to move more stably is arranged on the fixing plate 15', a winding roller 4' is arranged between the pair of second supporting plates 3', a fixing mechanism used for fixing the winding roller 4' is arranged on the second supporting plate 3', a mounting plate 9' is fixedly connected to the first supporting plates 2', a mounting groove 10' is arranged on the mounting plate 9', a reciprocating mechanism used for enabling carbon fibers to be wound more uniformly is arranged in the mounting groove 10', an L-shaped plate is fixedly connected to the left first supporting plate 2', and a power mechanism used for providing power required by the reciprocating mechanism is arranged on the L-shaped plate.
In the above-mentioned patent, the reciprocating mechanism includes a reciprocating screw 11' rotatably connected in the mounting groove 10', the reciprocating screw 11' is provided with a screw sleeve 12' slidably connected with the inner wall of the mounting groove 10', the screw sleeve 12' is fixedly connected with a mounting block 13', the mounting block 13' is provided with a guide opening 14', so that the carbon fiber passes through the guide opening 14', and the carbon fiber wound on the winding roller 4' is more uniform under the reciprocating motion of the guide opening; however, there still exists a problem that a portion of the carbon fiber passing through the guide opening 14' may be damaged by friction with the guide opening 14', and the tension of the carbon fiber wound on the winding roller 4' may be changed as the guide opening 14' moves, so that the winding tension of the carbon fiber on the winding roller 4' is not uniform, which affects the quality of the finished product; therefore, there is a need for a carbon fiber winding device for carbon fiber manufacturing process to at least partially solve the problems of the prior art.
Disclosure of Invention
In this summary, concepts in a simplified form are introduced that are further described in the detailed description. This summary of the invention is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
In order to at least partially solve the above problems, the present invention provides a carbon fiber winding device for carbon fiber manufacturing and processing, comprising: the base, be equipped with the actuating mechanism who is used for driving mount straight reciprocating motion through first backup pad is fixed on the base, can dismantle through the second backup pad on the base and be equipped with the wind-up roll, be equipped with automatic regulating mechanism on the mount, automatic regulating mechanism provides guide effect and elastic support for the carbon fiber that passes the mount.
Preferably, the driving mechanism includes: the mounting block is connected between the two first supporting plates, a mounting groove is formed in the mounting block, a screw rod is arranged in the mounting groove in a rotating mode, a moving block is connected to the screw rod in a threaded mode, and the fixing frame is arranged on the moving block.
Preferably, the fixing frame includes: the automatic adjusting mechanism is arranged between the top plate and the bottom plate.
Preferably, the automatic adjustment mechanism includes: the limiting cylinder is arranged on the bottom plate, a guide assembly is movably arranged in the limiting cylinder, and the part of the guide assembly extending out of the top end of the limiting cylinder is abutted to the carbon fibers; the top plate is provided with a limiting component, the limiting component is rotatably arranged on the top plate, and the bottom end of the limiting component is horizontally limited with the top end of the guide component.
Preferably, a first spherical groove is formed in the limiting cylinder, a second spherical groove is communicated and formed above the first spherical groove, the guide assembly rotates around the sphere center of the second spherical groove, and the end part of the guide assembly inserted into the first spherical groove is in contact with the inner wall of the first spherical groove;
when the vertical center line of the guide assembly deviates from the vertical center line of the first spherical groove, the elastic contact between the guide assembly and the inner wall of the first spherical groove has elastic restoring force which enables the vertical center line of the guide assembly to be restored to be overlapped with the vertical center line of the first spherical groove.
Preferably, the guide assembly includes: the spherical shaft is rotatably connected in the second spherical groove, one end, inserted into the first spherical groove, of the spherical shaft is provided with an elastic restoring piece in contact with the inner wall of the first spherical groove, the other end of the spherical shaft is provided with a connecting rod piece, the end part of the connecting rod piece is rotatably provided with a guide roller, the outer annular surface of the guide roller is provided with an annular limiting groove, and the bottom end of the limiting component is limited in the annular limiting groove.
Preferably, the elastic restoring member comprises: the butt joint post, the one end of butt joint post is equipped with the hemisphere with the inner wall contact of first spherical groove, the other end of butt joint post is equipped with the grafting post, the diameter of grafting post is less than the diameter of butt joint post, the junction of grafting post and butt post forms first step face, the outside of grafting post is equipped with first spring, the tip that the spherical axle inserted in first spherical groove is equipped with the spliced eye that corresponds with the grafting post, the middle part of spliced eye is equipped with the second step face, first spring coupling is between first step face and second step face.
Preferably, the upper part and the lower part of the second spherical groove are respectively provided with a first avoidance notch and a second avoidance notch, the limiting cylinder is provided with a horizontal through hole perpendicular to the axis of the limiting cylinder, and the axis of the horizontal through hole vertically passes through the horizontal center line of the second spherical groove.
Preferably, the stopper assembly includes: the guide roller device comprises a top plate, and is characterized in that a rotating shaft is rotatably connected to the top plate, hinged blocks are symmetrically arranged on two sides of the rotating shaft, hinged rods are arranged on the hinged blocks in a rotating mode, the hinged rods are connected with the hinged blocks through coil springs, a sleeve is fixedly arranged at the movable end of each hinged rod, a limiting rod is arranged in the sleeve in a sliding mode, a second spring is arranged between the limiting rod and the sleeve, a limiting wheel is arranged at the end part, extending out of the sleeve, of each limiting rod in a rotating mode, the limiting wheel is limited in an annular limiting groove and used for limiting axial deviation of a guide roller, an annular abutting portion is arranged on the outer annular surface of each limiting wheel, and carbon fibers are conveyed between the annular abutting portion and the annular limiting groove.
Preferably, one end of the spherical shaft connected with the connection rod is provided with a threaded hole, and the connection rod comprises: and the supporting rod is connected with the threaded hole, one end of the supporting rod, which is far away from the spherical shaft, is fixedly provided with a U-shaped rod, and the guide roller is rotatably arranged on the U-shaped rod through a rotating shaft.
Compared with the prior art, the invention at least comprises the following beneficial effects:
according to the carbon fiber winding device for manufacturing and processing carbon fibers, the automatic adjusting mechanism can automatically conform to the conveying direction and the conveying tension of the carbon fibers when the fixing frame moves to change the conveying direction of the carbon fibers, so that the automatic adjusting mechanism is ensured to be always in elastic butt joint with the conveyed carbon fibers, the conveying tension is ensured to be consistent, the winding force is enabled to be consistent, the direction of conveying the carbon fibers by the automatic adjusting mechanism is enabled to be adaptively changed, the friction force applied in the process of conveying the carbon fibers is reduced, and the quality of finished products is improved.
Other advantages, objects, and features of the carbon fiber winding apparatus for carbon fiber manufacturing processes of the present invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
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 principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of a carbon fiber winding device for manufacturing and processing carbon fibers in the prior art;
FIG. 2 is a schematic structural view of a carbon fiber winding device for manufacturing and processing carbon fibers according to the present invention;
FIG. 3 is a schematic structural view of an initial state of an automatic adjusting mechanism in the carbon fiber winding device for manufacturing and processing carbon fibers according to the present invention;
FIG. 4 is a schematic structural view of the automatic adjusting mechanism of the carbon fiber winding device for manufacturing and processing carbon fibers, which is provided by the invention, after being stressed;
FIG. 5 is a schematic view of a connecting structure of a guide assembly and a limiting cylinder in the carbon fiber winding device for manufacturing and processing carbon fibers, provided by the invention;
FIG. 6 is an exploded schematic view of an automatic adjusting mechanism in the carbon fiber winding device for manufacturing and processing carbon fibers according to the present invention;
FIG. 7 is a schematic structural view of a drum unit of the carbon fiber winding device for carbon fiber manufacturing and processing according to the present invention;
FIG. 8 is a schematic structural view of a support column, a plug column and a hemisphere of the carbon fiber winding device for manufacturing and processing carbon fiber according to the present invention;
FIG. 9 is a schematic structural view of a spherical shaft in the carbon fiber winding device for manufacturing and processing carbon fibers according to the present invention;
FIG. 10 is a schematic structural view of a position limiting component of the carbon fiber winding device for carbon fiber manufacturing and processing according to the present invention;
FIG. 11 is a schematic structural view of a connecting rod in the carbon fiber winding device for carbon fiber manufacturing and processing according to the present invention;
FIG. 12 is a schematic structural view of a guide roller and a limiting wheel in the carbon fiber winding device for manufacturing and processing carbon fibers according to the present invention;
fig. 13 is a schematic plan view of a guide roller rotating in a horizontal direction when the feeding direction of carbon fibers in the carbon fiber winding device for carbon fiber manufacturing and processing according to the present invention is changed.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 to 13, the present invention provides a carbon fiber winding device for carbon fiber manufacturing and processing, comprising: base 1, be equipped with the actuating mechanism who is used for driving 6 linear reciprocating motion of mount through first backup pad 2 is fixed on the base 1, can dismantle through second backup pad 3 on the base 1 and be equipped with wind-up roll 4, be equipped with automatically regulated mechanism 5 on the mount 6, automatically regulated mechanism 5 provides guide effect and elastic support for the carbon fiber that passes mount 6.
The working principle of the technical scheme is as follows: the formed carbon fiber is conveyed to the winding roller 4 in a linear shape for winding, and the winding roller 4 has a certain length, so that when the carbon fiber is wound, the position of the carbon fiber wound to the winding roller 4 needs to be changed to ensure the uniformity of winding, and the phenomenon that the diameter of the carbon fiber roller formed after winding at a certain position after the winding roller 4 winds is too large or too small to cause non-uniform winding is avoided;
generally, the direction of the conveyed molded carbon fiber is oriented, and the driving mechanism drives the fixing frame 6 to linearly reciprocate so as to change the conveying direction of the carbon fiber in the middle process of conveying the carbon fiber, so as to change the winding position of the carbon fiber in the axial direction of the winding roller 4 and achieve the uniformity of winding;
in this embodiment, by setting the automatic adjustment mechanism 5 on the fixing frame 6, the automatic adjustment mechanism 5 reciprocates along with the fixing frame 6, the carbon fiber is conveyed by the automatic adjustment mechanism 5, the automatic adjustment mechanism 5 can automatically follow the direction change during the conveyance of the linear carbon fiber according to the moving direction of the fixing frame 6, so as to prevent the occurrence of large friction between the carbon fiber and the guide port 14' in the prior art, and cause friction damage to the carbon fiber, in addition, the automatic adjustment mechanism 5 is elastically abutted to the conveyed carbon fiber, when the fixing frame 6 moves, if the tension of the conveyed carbon fiber is too large, the automatic adjustment mechanism 5 can be pressed down, if the tension of the conveyed carbon fiber is too small, the automatic adjustment mechanism 5 can always perform elastic abutment with the conveyed carbon fiber by the restoring force of the automatic adjustment mechanism 5, so as to ensure that the conveyed tension is not influenced by the movement of the fixing frame 6.
The beneficial effects of the above technical scheme are as follows: through the automatically regulated mechanism 5 that sets up, can be when 6 removal change carbon fiber direction of delivery of mount change, automatically regulated mechanism 5 can follow the direction of delivery and the transport tension of carbon fiber automatically, guarantee that automatically regulated mechanism 5 carries out the elasticity butt with the carbon fiber of carrying all the time, thereby guarantee to carry tension and make the coiling dynamics unanimous, and make the direction adaptability of 5 transport carbon fibers of automatically regulated mechanism change, reduce the frictional force that carries the carbon fiber process and receive, promote finished product quality.
In one embodiment, the drive mechanism comprises: the mounting block 9 is connected between the two first supporting plates 2, a mounting groove 10 is formed in the mounting block 9, a screw rod 11 is rotatably arranged in the mounting groove 10, a moving block 12 is connected to the screw rod 11 in a threaded mode, and the fixing frame 6 is arranged on the moving block 12.
The working principle and the beneficial effects of the technical scheme are as follows: screw rod 11 and wind-up roll 4 all rotate through the drive division drive, when carrying out the rolling, pass automatic regulating mechanism 5 with the carbon fiber of line type earlier, and fix the one end of line type carbon fiber on wind-up roll 4, then drive screw rod 11 and wind-up roll 4 rotate, wind-up roll 4's rotation produces the pulling force effect to line type carbon fiber, make carbon fiber and automatic regulating mechanism 5 elastic butt, screw rod 11 rotates the back, make the movable block 12 linear reciprocating motion rather than the threaded connection, make the mount 6 and the 5 synchronous motion of automatic regulating mechanism that set up on it, reach the purpose that changes line type carbon fiber's direction of delivery, in this process, automatic regulating mechanism 5 receives the power of carbon fiber, thereby can comply with automatically regulated, in order to guarantee the transmission tension of carbon fiber and to reduce the frictional force of carrying.
In one embodiment, the fixing frame 6 includes: a bottom plate 610 fixedly provided on the moving block 12, a top plate 630 connected to the top of the bottom plate 610 through a vertical plate 620, and the automatic adjustment mechanism 5 provided between the top plate 630 and the bottom plate 610.
The working principle and the beneficial effects of the technical scheme are as follows: the width of the riser 620 is smaller than that of the top plate 630 or the bottom plate 610, and the riser 620 is arranged on two sides of the conveying direction, does not contact with conveyed carbon fibers, and is only used for connecting the top plate 630 and the bottom plate 610.
In one embodiment, the automatic adjustment mechanism 5 comprises: the limiting cylinder 510 is arranged on the bottom plate 610, a guide assembly 7 is movably arranged in the limiting cylinder 510, and the part of the guide assembly 7 extending out of the top end of the limiting cylinder 510 is abutted with the carbon fiber; the limiting component 8 is rotatably arranged on the top plate 630, and the bottom end of the limiting component 8 is horizontally limited with the top end of the guide component 7.
The working principle and the beneficial effects of the technical scheme are as follows: the carbon fiber is conveyed on the top of the guide assembly 7, when the conveying direction of the carbon fiber is changed, acting force can be generated on the guide assembly 7 in the horizontal direction, so that the force applied on the guide assembly 7 in the conveying direction is unbalanced, because the limiting assembly 8 horizontally limits the guide assembly 7, namely the guide assembly 7 cannot rotate along the vertical direction due to unbalanced stress, so that the guide assembly 7 can only rotate in the horizontal direction, the conveying direction of the guide assembly 7 is rotated to be the same as the conveying direction of the carbon fiber, so as to reduce the friction force generated by the guide assembly and the carbon fiber, when the conveying direction is changed, the conveying tension of the carbon fiber can be changed, at the moment, if the conveying tension of the carbon fiber is increased, the guide assembly 7 can be pressed down, so that the guide assembly can downwards rotate along the vertical direction in the conveying direction, if the conveying tension of the carbon fiber is reduced, the force applied on the guide assembly 7 is reduced, and under the self-recovering capacity of the guide assembly 7, the guide assembly can upwards rotate along the vertical direction in the conveying direction, so as to ensure that the carbon fiber can be initially rotated along the vertical directionFinally keeps the butt action with the limiting component 8, and further ensures the connection between the limiting component 8 and the guide
7, the tension of the carbon fiber conveyed between the rollers prevents the instantaneous tension from being too high or too low.
In one embodiment, a first spherical groove 511 is provided in the limiting cylinder 510, a second spherical groove 512 is provided above the first spherical groove 511 in a communicating manner, the guide assembly 7 rotates around the center of the second spherical groove 512, and the end of the guide assembly 7 inserted into the first spherical groove 511 contacts with the inner wall of the first spherical groove 511;
when the vertical center line of the guide member 7 is deviated from the vertical center line of the first spherical groove 511, the elastic contact of the guide member 7 with the inner wall of the first spherical groove 511 has an elastic restoring force to restore the vertical center line of the guide member 7 to be overlapped with the vertical center line of the first spherical groove 511;
the guide assembly 7 comprises: the spherical shaft 710 is rotatably connected in the second spherical groove 512, one end of the spherical shaft 710 inserted into the first spherical groove 511 is provided with an elastic restoring piece 720 contacting with the inner wall of the first spherical groove 511, the other end of the spherical shaft 710 is provided with a connecting rod piece 730, the end of the connecting rod piece 730 is rotatably provided with a guide roller 740, the outer annular surface of the guide roller 740 is provided with an annular limiting groove 741, and the bottom end of the limiting component 8 is limited in the annular limiting groove 741.
The working principle and the beneficial effects of the technical scheme are as follows: the initial state of the guide assembly 7 is that the vertical center line of the guide assembly coincides with the vertical center line of the first spherical groove 511, and the elastic restoring piece 720 is in a natural contact state with the bottom of the first spherical groove 511, so that elastic abutting acting force is not generated;
after the guide assembly 7 is subjected to horizontal steering force and pressure given by the conveyed carbon fiber, under the limit of the limit assembly 8 on the guide roller 740, the guide roller 740 is forced to rotate horizontally along the vertical center line of the spherical shaft 710 to the same direction as the carbon fiber conveying direction, and simultaneously the spherical shaft 710 rotates horizontally in the second spherical groove 512, so that the rotation direction of the guide roller 740 follows the carbon fiber conveying direction to avoid generating transitional friction, and since the center of the first spherical groove 511 is arranged lower than the second spherical groove 512 in the horizontal direction, after the guide roller 740 is subjected to pressure, the spherical shaft 710 rotates along the second spherical groove 512 to make the vertical center line of the guide assembly 7 deviate from the vertical center line of the first spherical groove 511, when the elastic restoring piece 720 is compressed under the guiding action of the first spherical groove 511 when a certain angle is formed between the elastic restoring piece and the first spherical groove, the length is shortened, at the moment, the top of the guiding component 7 is lower than the top height of the guiding component in the initial state, so that the conveying tension of the carbon fibers can be reduced, when the conveying tension of the carbon fibers is reduced, the pressure acting on the guiding component 7 is reduced, at the moment, the elastic restoring piece 720 drives the length to extend under the elastic restoring acting force of the elastic restoring piece 720, so that the elastic restoring piece 720 has the tendency of rotating towards the bottom of the first spherical groove 511, the guiding component 7 rotates, and the abutting connection of the elastic restoring piece and the carbon fibers is guaranteed.
In one embodiment, the resilient return 720 comprises: the connecting structure comprises a butting column 721, one end of the butting column 721 is provided with a hemispheroid 722 in contact with the inner wall of the first spherical groove 511, the other end of the butting column 721 is provided with a splicing column 723, the diameter of the splicing column 723 is smaller than that of the butting column 721, a first step surface is formed at the joint of the splicing column 723 and the butting column 721, a first spring 724 is arranged on the outer side of the splicing column 723, a splicing hole 711 corresponding to the splicing column 723 is arranged at the end part of the spherical shaft 710 inserted into the first spherical groove 511, a second step surface is arranged in the middle of the splicing hole 711, and the first spring 724 is connected between the first step surface and the second step surface.
The working principle and the beneficial effects of the technical scheme are as follows: the inserting column 723 can be inserted into the inserting hole 711, so that the abutting portion formed by the inserting column 723, the abutting column 721 and the hemisphere 722 can extend and retract relative to the spherical shaft 710, so that the corresponding function is realized, the hemisphere 722 is in contact with the inner wall of the first spherical groove 511 to form a minimum contact area, so that after the guide assembly 7 is stressed, the movement sensitivity of the elastic restoring member 720 is higher, and after the stress of the guide assembly 7 is reduced, the elastic restoring member 720 can immediately move towards the bottommost part of the first spherical groove 511 under the action of the elastic restoring force of the first spring 724, so that the contact movement friction area between the hemisphere 722 and the first spherical groove 511 is minimum, the movement friction force between the hemisphere 722 and the first spherical groove 511 is further reduced, the restoring capability of the guide assembly 7 is improved, and the uniformity of the conveying tension and the winding tension of the carbon fiber is further ensured.
In one embodiment, a first avoiding notch 513 and a second avoiding notch 514 are respectively arranged above and below the second spherical groove 512, a horizontal through hole 515 is arranged on the limiting cylinder 510 and is perpendicular to the axis of the limiting cylinder, and the axis of the horizontal through hole 515 vertically passes through the horizontal center line of the second spherical groove 512.
The working principle and the beneficial effects of the technical scheme are as follows: a first avoiding notch 513 is arranged at the top of the limiting cylinder 510, and a second avoiding notch 514 is arranged at the communication part of the second spherical groove 512 and the first spherical groove 511, both of which are tapered holes, and the diameter of one end of the tapered hole connected with the second spherical groove 512 is larger than that of the other end thereof, so that the rotating angle range of the guide assembly 7 is larger;
the horizontal through hole 515 penetrates through the limiting cylinder 510 in the horizontal direction, passes through the horizontal center line of the second spherical groove 512, and can fill lubricating oil to the surface of the spherical shaft 710 through the horizontal through hole 515 so as to ensure the rotation sensitivity;
the limiting cylinder 510 can be arranged as two symmetrical cylinder units 510A, the two sides of the cylinder units 510A are respectively provided with a connecting block 516, the connecting blocks are provided with connecting holes, and the connecting blocks 516 of the two cylinder units 510A can be connected through screws.
In one embodiment, the stop assembly 8 comprises: the rotating shaft 810 is rotatably connected to the top plate 630, hinged blocks 820 are symmetrically arranged on two sides of the rotating shaft 810, a hinged rod 830 rotates on the hinged block 820, the hinged rod 830 and the hinged block 820 are connected through a coil spring, a sleeve 840 is fixedly arranged at the movable end of the hinged rod 830, a limiting rod 850 is arranged in the sleeve 840 in a sliding mode, a second spring 860 is arranged between the limiting rod 850 and the sleeve 840, a limiting wheel 870 is arranged at the end portion, extending out of the sleeve 840, of the limiting rod 850 in a rotating mode, the limiting wheel 870 is limited in an annular limiting groove 741 and used for limiting axial deviation of the guide roller 740, an annular abutting portion 871 is arranged on the outer annular surface of the limiting wheel 870, and carbon fibers are conveyed between the annular abutting portion 871 and the annular limiting groove 741.
The working principle and the beneficial effects of the technical scheme are as follows: the coil spring provides elastic restoring force for relative rotation for the two symmetrically arranged hinge rods 830, the second spring 860 provides abutting acting force for the limiting rod 850 and the limiting wheel 870 to abut against the guide roller 740, the hinge rods 830 and the sleeve 840 form a certain angle arrangement, so that the limiting wheel 870 can be always positioned in the annular limiting groove 741 when the guide roller 740 moves, when the guide roller 740 receives unbalanced acting force of the carbon fibers to be conveyed, the guide roller 740 and the limiting wheel 870 rotate in the horizontal direction under the mutual limiting action, because the rotating shaft 810 is rotatably connected with the top plate 630, the limiting wheel 870 can be simultaneously driven to move along with the guide roller 740, when the guide roller 740 rotates in the vertical direction due to downward pressure provided by the carbon fibers, the hinge rod 830 on one side is pressed to rotate, the coil spring and the second spring 860 provide elastic force, the limiting wheel 870 on the side is ensured to be abutted against the carbon fibers and limited in the annular limiting groove 741, the stress of the hinge rod 830 on the other side is reduced, the hinge rod 830 rotates under the elastic restoring force of the coil spring, and the elastic restoring force of the limiting wheel 870 is also provided for the limiting wheel 741 by the coil spring 860; the limiting rods 850 on the two sides are elastically stretched in the sleeve 840 under the action of the second spring 860, so that the limiting wheel 870 is limited in the annular limiting groove 741, pressure is generated on the conveyed carbon fibers, and the carbon fibers are prevented from being separated from the guide roller 740;
the annular abutting portion 871 is provided for carbon fibers, and its section may be an inwardly concave groove or an outwardly convex protrusion;
through the design, the limiting component 8 can not only prevent the carbon fiber from separating from the guide roller 740 under the pressure generated during the conveying process, but also can rotate along the horizontal direction of the guide component 7, so that the guide component 7 can automatically conform to the carbon fiber with the conveying direction, the stability of the conveying tension is ensured, and the conveying friction force is reduced.
In one embodiment, the end of the spherical shaft 710 connected to the connection link 730 is provided with a threaded hole 712, and the connection link 730 comprises: and a supporting rod 731 connected to the threaded hole 712, wherein a U-shaped bar 732 is fixedly disposed at an end of the supporting rod 731 away from the spherical shaft 710, and the guide roller 740 is rotatably disposed on the U-shaped bar 732 through a rotating shaft 810.
The working principle and the beneficial effects of the technical scheme are as follows: the supporting bar 731 is screw-coupled to the ball shaft 710, and the height of the supporting bar 731 can be changed to adapt the working height of the guide roller 740 to the carbon fiber feeding height, and the guide roller 740 is rotatably coupled to the U-shaped bar 732 through the rotating shaft 810 to secure the rotating space of the guide roller 740.
In one embodiment, further comprising: a control part for automatically adjusting the rotation speed of the screw rod 11, wherein the screw rod 11 is driven by a first driving part to rotate, the wind-up roll 4 is driven by a second driving part to rotate, the control part controls the second driving part to adjust the rotation speed of the wind-up roll 4 by acquiring the conveying speed of the carbon fiber, and controls the first driving part to adjust the rotation speed of the screw rod 11, so that the linear movement speed of the moving block 12 is matched with the rotation speed of the wind-up roll 4, and the adjacent winding turns of the carbon fiber wound on the wind-up roll 4 are closely arranged and have no gap, and then the rotation speed of the wind-up roll 4 and the movement speed of the moving block 12 should satisfy the following relation:
wherein, V 1 The moving speed of the moving block 12, n is the rotating speed of the winding roller 4, T is the material thickness or diameter of the carbon fiber, pi is a mathematical constant, V 2 The transport speed of the carbon fibers, D m When the number of carbon fiber layers wound on the winding roller 4 is m, the central winding diameter of the carbon fiber, d is the diameter of the winding roller 4, and delta T i Is the amount of the i-th layer of carbon fibers wound on the take-up roll 4 that is lost by compression.
The working principle and the beneficial effects of the technical scheme are as follows: because the carbon fiber material has a certain thickness, the carbon fiber material is tensioned when being rolledAnd the winding force, will generate a certain deformation and thus lose a certain thickness or diameter, therefore, the deformation loss is taken as a parameter of the above formula, so that the calculation is more accurate, and the delta T is more accurate i The winding loss of each layer can be recorded as the same value, is related to the stress and the material characteristic, and can be calculated according to the stress and the material parameter; in order to facilitate the calculation of the parameters in the formula to be dimensionless parameters, that is, unitless parameters, when the carbon fibers are wound by the winding roller 4, in order to further ensure the winding uniformity of the carbon fibers, the moving speed of the moving block 12 meets the formula, the moving speed of the moving block 12 is adaptively adjusted as the number of winding layers of the carbon fibers increases, so that the carbon fibers can be tightly wound on the winding roller 4 when the moving block 12 moves from one end to the other end, that is, no gap exists between adjacent winding turns of the carbon fibers, the winding uniformity is further ensured, the number of winding layers of the carbon fibers is recorded as one layer by moving the moving block 12 from one end to the other end of the screw 11, the moving speed of the moving block 12 corresponds to each winding layer of the carbon fibers, and the control part controls the first driving part to work according to the formula, so that the moving speed of the moving block 12 is adaptively adjusted.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
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; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
While embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (10)
1. The utility model provides a carbon fiber coiling mechanism is used in carbon fiber manufacturing processing which characterized in that includes: base (1), be equipped with the actuating mechanism who is used for driving mount (6) straight reciprocating motion through first backup pad (2) is fixed on base (1), can dismantle through second backup pad (3) on base (1) and be equipped with wind-up roll (4), be equipped with automatically regulated mechanism (5) on mount (6), automatically regulated mechanism (5) provide guide effect and elastic support for the carbon fiber that passes mount (6).
2. The carbon fiber winding device for carbon fiber manufacturing and processing as claimed in claim 1, wherein said driving mechanism comprises: the mounting block (9) is connected between the two first supporting plates (2), a mounting groove (10) is formed in the mounting block (9), a screw rod (11) is arranged in the mounting groove (10) in a rotating mode, a moving block (12) is connected to the screw rod (11) in a threaded mode, and the fixing frame (6) is arranged on the moving block (12).
3. The carbon fiber winding device for carbon fiber manufacturing and processing as claimed in claim 2, wherein the fixing frame (6) comprises: the automatic adjusting mechanism comprises a bottom plate (610) fixedly arranged on the moving block (12), a top plate (630) is connected above the bottom plate (610) through a vertical plate (620), and the automatic adjusting mechanism (5) is arranged between the top plate (630) and the bottom plate (610).
4. The carbon fiber winding device for carbon fiber manufacturing and processing as claimed in claim 3, wherein the automatic adjustment mechanism (5) comprises: the limiting cylinder (510) is arranged on the bottom plate (610), a guide assembly (7) is movably arranged in the limiting cylinder (510), and the part of the guide assembly (7) extending out of the top end of the limiting cylinder (510) is abutted to the carbon fibers; the top plate is rotatably arranged on a limiting component (8) on the top plate (630), and the bottom end of the limiting component (8) is horizontally limited with the top end of the guide component (7).
5. The carbon fiber winding device for manufacturing and processing carbon fiber according to claim 4, wherein a first spherical groove (511) is formed in the limiting cylinder (510), a second spherical groove (512) is communicated with the upper side of the first spherical groove (511), the guide assembly (7) rotates around the spherical center of the second spherical groove (512), and the end part of the guide assembly (7) inserted into the first spherical groove (511) is in contact with the inner wall of the first spherical groove (511);
when the vertical center line of the guide component (7) deviates from the vertical center line of the first spherical groove (511), the elastic contact between the guide component (7) and the inner wall of the first spherical groove (511) has elastic restoring force which enables the vertical center line of the guide component (7) to be restored to be overlapped with the vertical center line of the first spherical groove (511).
6. Carbon fiber winding device for carbon fiber manufacturing and processing according to claim 5, characterized in that the guiding assembly (7) comprises: the spherical shaft (710) is rotatably connected into the second spherical groove (512), one end, inserted into the first spherical groove (511), of the spherical shaft (710) is provided with an elastic restoring piece (720) in contact with the inner wall of the first spherical groove (511), the other end of the spherical shaft (710) is provided with a connecting rod piece (730), the end part of the connecting rod piece (730) is rotatably provided with a guide roller (740), the outer annular surface of the guide roller (740) is provided with an annular limiting groove (741), and the bottom end of the limiting component (8) is limited in the annular limiting groove (741).
7. The carbon fiber winding device for carbon fiber manufacturing and processing as claimed in claim 6, wherein said elastic restoring member (720) comprises: the bearing type ball bearing comprises a bearing column (721), one end of the bearing column (721) is provided with a hemispheroid (722) in contact with the inner wall of a first spherical groove (511), the other end of the bearing column (721) is provided with a splicing column (723), the diameter of the splicing column (723) is smaller than that of the bearing column (721), the joint of the splicing column (723) and the bearing column (721) forms a first step surface, the outer side of the splicing column (723) is provided with a first spring (724), the end of the spherical shaft (710) inserted into the first spherical groove (511) is provided with a splicing hole (711) corresponding to the splicing column (723), the middle of the splicing hole (711) is provided with a second step surface, and the first spring (724) is connected between the first step surface and the second step surface.
8. The carbon fiber winding device for carbon fiber manufacturing and processing as claimed in claim 5, wherein a first avoiding notch (513) and a second avoiding notch (514) are respectively arranged above and below the second spherical groove (512), a horizontal through hole (515) perpendicular to the axis of the limiting cylinder (510) is arranged on the limiting cylinder, and the axis of the horizontal through hole (515) vertically passes through the horizontal center line of the second spherical groove (512).
9. The carbon fiber winding device for carbon fiber manufacturing and processing as claimed in claim 6, wherein the limiting component (8) comprises: the rotary shaft (810) is rotatably connected to the top plate (630), hinge blocks (820) are symmetrically arranged on two sides of the rotary shaft (810), a hinge rod (830) is rotated on the hinge block (820), the hinge rod (830) and the hinge block (820) are connected through a coil spring, a sleeve (840) is fixedly arranged at the movable end of the hinge rod (830), a limiting rod (850) is arranged in the sleeve (840) in a sliding mode, a second spring (860) is arranged between the limiting rod (850) and the sleeve (840), a limiting wheel (870) is rotatably arranged at the end, extending out of the sleeve (840), of the limiting rod (850), is limited in an annular limiting groove (741) and used for limiting axial deviation of the guide roller (740), an annular abutting portion (871) is arranged on the outer annular surface of the limiting wheel (870), and carbon fibers are conveyed between the annular abutting portion (871) and the annular limiting groove (741).
10. The carbon fiber winding device for the carbon fiber manufacturing and processing as claimed in claim 6, wherein one end of the spherical shaft (710) connected with the connection rod member (730) is provided with a threaded hole (712), and the connection rod member (730) comprises: and the supporting rod (731) is connected with the threaded hole (712), one end of the supporting rod (731), which is far away from the spherical shaft (710), is fixedly provided with a U-shaped rod (732), and the guide roller (740) is rotatably arranged on the U-shaped rod (732) through a rotating shaft (810).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211464145.8A CN115649980B (en) | 2022-11-22 | 2022-11-22 | Carbon fiber winding device for carbon fiber manufacturing and processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211464145.8A CN115649980B (en) | 2022-11-22 | 2022-11-22 | Carbon fiber winding device for carbon fiber manufacturing and processing |
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| CN115649980A true CN115649980A (en) | 2023-01-31 |
| CN115649980B CN115649980B (en) | 2023-08-15 |
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| CN202211464145.8A Active CN115649980B (en) | 2022-11-22 | 2022-11-22 | Carbon fiber winding device for carbon fiber manufacturing and processing |
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| CN108946297A (en) * | 2018-08-10 | 2018-12-07 | 浙江欧瑞卡纺织有限公司 | A kind of weaving doubling winder and its operating method |
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| CN215885855U (en) * | 2021-05-22 | 2022-02-22 | 盐城市翔盛碳纤维科技有限公司 | Carbon fiber coiling mechanism is used in carbon fiber manufacturing processing |
| CN114314173A (en) * | 2022-03-03 | 2022-04-12 | 常州恒益轻工机械有限公司 | Production equipment and process of hollow fiber membrane for hemodialysis |
| CN216613534U (en) * | 2021-11-17 | 2022-05-27 | 浙江八达运动服饰有限公司 | Textile fiber anti-winding device for spinning |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10007949A1 (en) * | 2000-02-22 | 2001-08-23 | Schlafhorst & Co W | Cross wound bobbin winder, comprises drive with integrated brake system and control link to bobbin frame to give selective bobbin braking and bobbin frame opening action |
| CN101817464A (en) * | 2009-02-27 | 2010-09-01 | 施维昌 | High speed yarn separating machine |
| DE102011008971A1 (en) * | 2011-01-20 | 2012-07-26 | Oerlikon Textile Gmbh & Co. Kg | Device for winding yarn, has stationary pin thread guide that is associated with metal guide of auxiliary device in parking position, while interacting with guide shaft for guiding thread with guide edge or guide groove of metal guide |
| CN108946297A (en) * | 2018-08-10 | 2018-12-07 | 浙江欧瑞卡纺织有限公司 | A kind of weaving doubling winder and its operating method |
| CN110104502A (en) * | 2019-04-12 | 2019-08-09 | 池州普胜电工材料科技有限公司 | A kind of wrap-up of flexible fibreglass hose |
| CN215885855U (en) * | 2021-05-22 | 2022-02-22 | 盐城市翔盛碳纤维科技有限公司 | Carbon fiber coiling mechanism is used in carbon fiber manufacturing processing |
| CN216613534U (en) * | 2021-11-17 | 2022-05-27 | 浙江八达运动服饰有限公司 | Textile fiber anti-winding device for spinning |
| CN114314173A (en) * | 2022-03-03 | 2022-04-12 | 常州恒益轻工机械有限公司 | Production equipment and process of hollow fiber membrane for hemodialysis |
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| Publication number | Publication date |
|---|---|
| CN115649980B (en) | 2023-08-15 |
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