Winding mechanism and winding equipment for drafting mixed fiber composite filaments

Abstract

The utility model discloses a winding mechanism and winding equipment for drafting mixed fiber composite filaments. The winding mechanism comprises a frame body; the winding assembly comprises a plurality of winding rollers which are arranged at intervals in the first horizontal direction, and each winding roller is rotatably connected with the frame body; the guiding assembly comprises a guiding piece and a reciprocating driving mechanism used for driving the guiding piece to move, the guiding piece comprises a plurality of guiding parts which are arranged side by side in the first horizontal direction and used for guiding the mixed fiber composite filaments, and the guiding piece and the multiple winding rollers are arranged at intervals in the second horizontal direction perpendicular to the first horizontal direction; and the driving assembly comprises a driving output part arranged side by side with the multiple winding rollers, and the driving output part is in driving connection with the multiple winding rollers and the reciprocating driving mechanism. According to the winding mechanism, a plurality of winding rollers are arranged in one direction, a driving output part is arranged side by side with the winding rollers, and a reciprocating guide piece is arranged at intervals with the plurality of winding rollers, so that filaments are uniformly wound by the plurality of winding rollers at the same time with a compact structure.

Description

Technical Field

[0001] The present disclosure generally relates to the field of composite filament production technology. More specifically, the present disclosure relates to a winding mechanism and a winding device for drawing mixed fiber composite filaments. Background Art

[0002] The production of mixed-fiber composite filaments often requires a drafting and winding device, which is used to package the filaments for storage, transportation, and transfer of the completed products to the next process. Existing winding devices often use mechanisms such as cylinders to guide and adjust the filament winding position during the winding process. However, in actual use, these devices often experience vibrations and impacts, resulting in poor operational stability and inconsistent quality of the finished products. Furthermore, their layout requires a large amount of space, which is not conducive to miniaturization of the equipment.

[0003] In view of this, there is an urgent need to provide a winding mechanism solution for the drawing of mixed fiber composite filaments so as to complete the stable winding of the filaments with a compact structure. Utility Model Content

[0004] In order to at least solve one or more of the technical problems mentioned above, the present disclosure proposes a solution of a winding mechanism and a winding device for drawing mixed fiber composite filaments in multiple aspects.

[0005] In a first aspect, the present disclosure provides a winding mechanism for drawing mixed fiber composite filaments, comprising: a frame; a winding assembly, comprising a plurality of winding rollers arranged at intervals along a first horizontal direction, each winding roller being rotatably connected to the frame; a guide assembly, comprising a guide member and a reciprocating drive mechanism for driving the guide member to move, the guide member comprising a plurality of guide portions arranged side by side along the first horizontal direction for guiding the mixed fiber composite filaments, the guide member and the plurality of winding rollers being spaced apart along a second horizontal direction perpendicular to the first horizontal direction; a drive assembly, comprising a drive output portion arranged side by side with the plurality of winding rollers, the drive output portion being drive-connected to the plurality of winding rollers and the reciprocating drive mechanism.

[0006] In a second aspect, the present disclosure provides a winding device for drawing mixed-fiber composite filaments, comprising the winding mechanism for drawing mixed-fiber composite filaments according to the first aspect and multiple embodiments.

[0007] Through the winding mechanism for drawing mixed fiber composite filaments provided above, the disclosed embodiment sets a plurality of winding rollers arranged along the first horizontal direction, a drive output part arranged side by side with the plurality of winding rollers, and a reciprocating guide member arranged at intervals with the plurality of winding rollers, so that multiple winding rollers can simultaneously and uniformly wind up the filaments in a relatively compact structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The above and other objects, features and advantages of the exemplary embodiments of the present disclosure will become readily understood by reading the detailed description below with reference to the accompanying drawings. In the accompanying drawings, several embodiments of the present disclosure are shown in an illustrative and non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:

[0009] Figure 1 An exemplary perspective view of a winding mechanism for drawing mixed-fiber composite filaments according to some embodiments of the present disclosure is shown;

[0010] Figure 2 An exemplary perspective view of a winding mechanism for drawing mixed-fiber composite filaments according to some embodiments of the present disclosure is shown;

[0011] Figure 3 An exemplary perspective view showing a guide assembly of a winding mechanism for drawing mixed-fiber composite filaments according to some embodiments of the present disclosure;

[0012] Figure 4 An exemplary perspective view showing a guide member of a winding mechanism for drawing mixed-fiber composite filaments according to some embodiments of the present disclosure;

[0013] Figure 5 An exemplary side view of a winding apparatus for drawing mixed-fiber composite filaments according to some embodiments of the present disclosure is shown. DETAILED DESCRIPTION

[0014] The following will clearly and completely describe the technical solutions in the embodiments of this disclosure in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of this disclosure, not all of them. Based on the embodiments of this disclosure, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this disclosure.

[0015] It should be understood that the terms “include” and “comprising” used in the specification and claims of the present disclosure indicate the presence of described features, integers, steps, operations, elements and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or collections thereof.

[0016] It should also be understood that the terminology used in this disclosure is for the purpose of describing specific embodiments only and is not intended to limit the disclosure. As used in this disclosure and the claims, the singular forms "a," "an," and "the" are intended to include the plural forms unless the context clearly indicates otherwise. It should be further understood that the term "and / or" as used in this disclosure and the claims refers to any and all possible combinations of one or more of the associated listed items, including and including these combinations.

[0017] As used in this specification and claims, the term "if" can be interpreted as "when" or "upon" or "in response to determining" or "in response to detecting," depending on the context. Similarly, the phrase "if it is determined" or "if [described condition or event] is detected" can be interpreted as meaning "upon determination" or "in response to determining" or "upon detection of [described condition or event]" or "in response to detecting [described condition or event]," depending on the context.

[0018] The specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.

[0019] The disclosed embodiment provides a winding mechanism for drawing mixed-fiber composite filaments, which can evenly wind the silk threads and avoid unstable silk thread distribution by providing a reciprocating motion mechanism and a corresponding guide assembly.

[0020] See also Figure 1 and Figure 2 , Figure 1 An exemplary perspective view of a winding mechanism for drawing mixed fiber composite filaments according to some embodiments of the present disclosure is shown; Figure 2 An exemplary stereoscopic diagram of a winding mechanism for drawing mixed fiber composite filaments according to some embodiments of the present disclosure is shown. In some embodiments, the winding mechanism 100 for drawing mixed fiber composite filaments according to some embodiments of the present disclosure may, for example, include a frame 1 for fixing the winding mechanism. The frame 1 may be roughly in the shape of a rectangular parallelepiped frame, which may, for example, be made of a composite metal material, thereby having a high anti-static strength characteristic and being able to enhance the overall structural strength of the device. The frame 1 may be composed of a first plate 101 and a second plate 102 spaced apart from each other in a vertical direction, a plurality of support columns fixedly arranged between the first plate 101 and the second plate 102, and a plurality of support legs arranged at the bottom of the second plate 102. A drive assembly 4 for providing drive may be provided on the frame 1, and the drive assembly 4 may include a drive member body fixed to the frame 1, and a drive output portion capable of rotating or moving relative to the drive member body.

[0021] A winding assembly for winding up the yarn and a guiding assembly for guiding the yarn may also be provided between the first plate 101 and the second plate 102. The winding assembly may, for example, include multiple winding rollers 6 rotatably connected between the first plate 101 and the second plate 102. The multiple winding rollers 6 are spaced apart along a first horizontal direction, and the mixed fiber composite filament can be wound around the outer circumference of the winding rollers 6, thereby winding the filament by virtue of the rotation of the winding rollers 6. The guiding assembly may include a reciprocating drive mechanism and a guide member 10 driven by the reciprocating drive mechanism. The guide member 10 is provided with multiple guide portions 19 arranged along the first horizontal direction for guiding the mixed fiber composite filament. The guide member 10 and the multiple winding rollers 6 may be spaced apart along a second horizontal direction perpendicular to the first horizontal direction.

[0022] In some embodiments, the reciprocating drive mechanism drives the guide member 10 to reciprocate between the first plate 101 and the second plate 102. The mixed fiber composite filament can be guided by the guide member 10 and wound around the outer circumference of the take-up roller 6. Thus, the movement of the guide member 10 between the first plate 101 and the second plate 102 enables the mixed fiber composite filament to be evenly wound around the outer circumference of the take-up roller 6. The drive output portion of the drive assembly 4 is drivably connected to the take-up roller 6 and the reciprocating drive mechanism, respectively, to drive both simultaneously. In some embodiments, the drive assembly 4 can include, for example, a rotating drive member such as a motor having a rotating output shaft, the main body of which is fixedly connected to the frame 1 via the motor fixing plate 3, and the output shaft of which is fixedly connected to a drive shaft 7. The drive shaft 7, as the drive output portion, extends into the interior of the frame 1. The drive shaft 7 can be rotatably connected to the frame 1 via a bearing or other mechanism to provide driving force for an actuator within the frame 1. In addition, the driving assembly 4 may further include a transmission mechanism for transmitting driving force, and the transmission mechanism may be, for example, a belt, a gear, a rack or other common transmission mechanisms or a combination thereof.

[0023] In some embodiments, the winding roller 6 is roughly in the shape of an elongated cylinder, and includes a roller 61 located in the middle and a first winding rod 5 and a second winding rod 51 arranged on both sides of the roller 61 along the axis of the roller 61. The first winding rod 5 and the second winding rod 51 can be inserted into the positioning holes on the corresponding first plate 101 and the second plate 102, and can rotate in the corresponding positioning holes. The diameter of the roller 61 can be larger than the first winding rod 5 and the second winding rod 51. The roller 61 is connected to the first winding rod 5 in a relatively rotatable manner, and is connected to the second winding rod 51 in an axially relatively slidable manner, so that the roller 61 can move along its axial direction relative to the second winding rod 51 to disengage or engage. In addition, when the roller 61 is engaged with the second winding rod 51, a transmission connection is formed between the second winding rod 51 and the roller 61 in the rotational direction. For example, the roller 61 moves vertically toward the first plate 101, and the first winding rod 5 further extends into the positioning hole of the first plate 101. At this point, the bottom of the roller 61 can be separated from the top of the second winding rod 51, thereby allowing the mixed fiber composite filament to be inserted between the two and onto the outer periphery of the roller 61. The roller 61 can then be lowered to engage with the second winding rod 51 for winding. In addition, the second winding rod 51 can have an extended length to form a winding drive section. After the second winding rod 51 is inserted into the positioning hole on the second plate 102, the winding drive section is exposed, thereby enabling driving connection with the transmission mechanism.

[0024] See also Figure 3 , Figure 3 An exemplary stereoscopic view of a guide assembly of a winding mechanism for drawing mixed fiber composite filaments according to some embodiments of the present disclosure is shown. In some embodiments, the reciprocating drive mechanism includes a reciprocating screw 13 arranged in a vertical direction between a first plate 101 and a second plate 102, and the reciprocating screw 13 can be arranged side by side with the guide member 10 along a first horizontal direction. This ensures that the driving force generated by the reciprocating screw 13 and the multiple tensioning pressures of the wire on the guide member 10 are basically in the same reference plane, thereby preventing the wear or jamming of the screw caused by the deviation of the pressure direction. A screw slider 17 corresponding to the reciprocating screw 13 is provided on the reciprocating screw 13. When the reciprocating screw 13 is driven by the drive assembly 4 and rotates, the screw slider 17 on the reciprocating screw 13 can move back and forth up and down in the vertical direction, thereby driving the guide member 10 fixedly connected to the screw slider 17 to move back and forth at the same time.

[0025] Specifically, the reciprocating screw 13 may include, for example, a screw body that is roughly cylindrical, and a first screw shaft 131 and a second screw shaft 132 extending from the axial ends of the screw body. The screw body may include two thread grooves that are connected to each other and rotate in opposite directions, and the screw slider 17 is sleeved on the circumferential outer side of the reciprocating screw 13. The screw slider 17 can be guided by the two aforementioned thread grooves and move along the surface of the screw. The first screw shaft 131 can be rotatably connected to the first plate 101 of the frame 1 by means of a bearing or other mechanism. Similarly, the second screw shaft 132 can also be rotatably connected to the second plate 102 of the frame 1. At the same time, the second screw shaft 132 can include an extended drive receiving section, which can be exposed between the second plate 102 and the screw body, so as to be drive-connected to the drive output part by means of a transmission mechanism.

[0026] In some embodiments, the drive assembly 4 can be arranged on the vertical lower side of the frame 1, and its drive output part can, for example, pass through the second plate 102 of the frame 1 and be exposed from the inside of the frame 1. The drive assembly 4 can include a motor, the main body of which is fixedly arranged on the vertical lower side of the second plate 102 by means of a motor fixing plate 3. The drive output part can be a drive shaft 7 fixedly connected to the output shaft of the motor, and the drive shaft 7 passes through the second plate 102 and is exposed from the inside of the frame 1, so that the transmission mechanism can be connected to the exposed part. It can be understood that the present disclosure does not limit the setting position of the drive assembly. For example, it can also be set on the vertical upper side of the first plate, or between the first plate and the second plate, and at the same time, the position of the drive receiving section of the reciprocating screw and the winding drive section of the winding roller are adjusted accordingly to form a good transmission between them and the drive assembly.

[0027] In some embodiments, the drive shaft 7 can be arranged side by side with the multiple take-up rollers 6 along a first horizontal direction. Meanwhile, the transmission mechanism of the drive assembly 4 can include a take-up belt 8 and a guide belt 14, wherein one end of the take-up belt 8 and the guide belt 14 are spaced apart in the vertical direction and are simultaneously sleeved over the exposed portion of the drive shaft 7, thereby receiving the driving force output by the drive shaft 7. The other end of the take-up belt 8 is sleeved over the take-up drive section of the multiple take-up rollers 6, and the other end of the guide belt 14 is sleeved over the drive receiving section of the reciprocating screw 13. Thus, when the drive shaft 7 rotates, the take-up belt 8 and the guide belt 14 can respectively drive the multiple take-up rollers 6 and the reciprocating screw 13 to rotate.

[0028] In some embodiments, a guide member 9 may be fixedly disposed within the frame 1. The guide member 9 may, for example, be roughly rectangular and comprise an upper horizontal plate and a lower horizontal plate spaced apart from each other in the vertical direction. The upper and lower horizontal plates may each be rectangular flat plates, with two rectangular connecting frames fixedly disposed therebetween for connecting and supporting the upper and lower horizontal plates. The rectangular connecting frames are rectangular frames having four borders, so that a rectangular slot is formed in the middle thereof, defining the rectangular slot as the guide slot 91.

[0029] The guide member 10 can be formed into a long strip extending along the first horizontal direction, and one end thereof along the first horizontal direction is fixedly connected to the screw slider 17, and the guide member 10 matches the size of the guide groove 91 at the portion close to the screw slider 17 and the portion away from the screw slider 17 along the first horizontal direction. For example, the guide member 10 can be formed into a main body including a long rectangular parallelepiped. The screw slider 17 can include a connecting rod 171 extending along the first horizontal direction, and the connecting rod 171 is used to be fixedly connected to the guide member 10. The width of the main body of the guide member 10 along the second horizontal direction can be similar to the width of the guide groove 91 along the second direction, so that the two ends of the main body along the first horizontal direction can respectively extend into the guide grooves 91 of the two rectangular connecting frames to match their sizes, and are respectively guided by the guide grooves 91. Therefore, when the guide member 10 is driven by the screw slider 17 to move up and down in the vertical direction, the two parts on the main body of the guide member 10 are guided by the guide groove 91, thereby avoiding horizontal or vertical deviation and ensuring that the guidance of the filament is more stable and reliable.

[0030] In some embodiments, the winding mechanism for drawing the mixed fiber composite filament may further include a limiter 15 fixedly disposed in the frame 1, and the limiter 15 may, for example, be disposed along the first horizontal direction on the side of the reciprocating screw 13 away from the guide member 9. The limiter 15 may, for example, be roughly in the shape of an elongated rectangular frame, which includes a limiter groove 16 extending along its length. A laterally protruding guide rod 18 may be provided on the screw slider 17, the width of the guide rod 18 matching the width of the limiter groove 16, so that the guide rod 18 can extend into the limiter groove 16 and be guided by the limiter groove 16. It will be understood by those skilled in the art that other forms of guide structures may be formed on the screw slider, such as a protruding rectangular guide block or a rotatable guide wheel, etc., as long as it satisfies the requirements that it can form a size match with the limiter 15 and be guided by the limiter 15.

[0031] Thus, the limiter 15 can provide further guidance for the screw slider 17 on the other side of the reciprocating screw 13. Furthermore, the limiter 15 can be configured so that the limiter slot 16 and the guide slot 91 of the guide member 9 are aligned along the first horizontal direction. This ensures that when the screw slider 17 moves, the direction of the sliding friction between its two sides, the guide member 9, and the limiter 15 lies within the same reference plane as the driving force. This avoids the generation of undesirable deflection torque due to directional deflection of the applied force, ensuring smoother and more stable movement of the screw slider 17.

[0032] See also Figure 4 , Figure 4 An exemplary perspective view of a guide member for a winding mechanism for drawing mixed-fiber composite filaments according to some embodiments of the present disclosure is shown. In some embodiments, the guide portion 19 of the guide member 10 may include a tensioning plate 21 having a through-drawing hole 23 formed therein. The through-drawing hole 23 is configured to allow the mixed-fiber composite filament to pass through and extend along a second horizontal direction, ultimately being wound around the periphery of the take-up roller 6. The tensioning plate 21 may, for example, be a generally rectangular plate. The guide member 10 may be provided with a plurality of draw slots 25 extending through the main body of the guide member 10 in the same direction as the draw slots 23. Furthermore, the draw slots 25 may be open to one side perpendicular to their through-direction, and a slot 20 may be provided on the inner sidewall of the draw slot 25, which is recessed along the inner sidewall. The tensioning plate 21 can be inserted into the slot 20 with a dimensional fit, so that the tensioning plate 21 can be secured within the slot 20 by the fit between the two.

[0033] Therefore, through the mutual cooperation between the reciprocating screw 13, the screw slider 17 and the guide member 10, the filament reciprocates with the guide member 10 through the traction groove 25, making it easier for the filament to be wound around the outer wall of the roller 61 in an orderly and uniform manner, thereby improving the uniformity of the filament winding and the aesthetics of the product.

[0034] In some embodiments, a traction ring 22 may be provided on the tensioning plate 21, circumferentially around the traction hole 23. The tensioning plate 21 may be made of a flexible material such as rubber to increase the static friction between the tensioning plate 21 and the slot 20, while also providing a certain tension for traction of the filament through its elastic deformation. The traction ring 22 may be made of an insulating organic material to prevent static electricity generated by friction between the traction ring 22 and the filament, which could affect the stability of filament winding.

[0035] It will be understood by those skilled in the art that, although the above describes a design in which the guide member 10 is configured to include a main body having a rectangular parallelepiped shape and the main body is matched with the guide groove 91 in the guide member 9, the present disclosure does not limit the specific shape of the guide member and the guide member. For example, the guide member can also be formed to include a main body having a cylindrical shape or other common geometric cross-section, and the number of guide grooves can also be one or more, as long as it can be stably guided by the guide groove. In addition, in some embodiments, the guide member can also be configured to include at least one guide groove extending in the vertical direction, and the guide member includes a guide rod extending in the vertical direction, and the guide rod is matched with the size of the guide groove to guide the guide member.

[0036] In addition, it will be understood by those skilled in the art that, although a guide portion including a detachable tensioning plate is described above, the present disclosure does not limit the specific form of the guide member and the guide portion. For example, the guide member can be provided as a single part with a plurality of guide holes, or the tensioning plate can be fixedly connected to the guide member in an integrally formed form. A traction ring made of an insulating organic material can also be provided around the guide hole. At the same time, although a drive assembly structure including a motor is described above, the present disclosure does not limit this aspect. For example, the drive assembly can include a drive mechanism such as a rotary cylinder or a telescopic cylinder, and its drive output can also be in the form of a connecting rod, a gear or a rack.

[0037] See again Figure 1 and Figure 2 In some embodiments, the winding mechanism for drawing the mixed fiber composite filament further includes a plurality of first tensioning rollers 24 spaced apart along a first horizontal direction. The plurality of first tensioning rollers 24 can be disposed along a second horizontal direction on a side of the guide member 10 facing away from the take-up roller 6. The first tensioning rollers 24 can be generally cylindrical, with their ends rotatably connected to the first plate 101 and the second plate 102, respectively.

[0038] In addition, multiple second tensioning rollers 12 may be provided. These multiple second tensioning rollers 12 may also be arranged side by side along the first horizontal direction, and may be spaced apart from the first tensioning roller 24 along the second horizontal direction. The multiple second tensioning rollers 12 may be equal in number to the multiple first tensioning rollers 24 and the multiple aforementioned winding rollers 6, and may be aligned along the second horizontal direction. Multiple mutually protruding retaining rings 11 may be provided on opposing sides of the first plate 101 and the second plate 102. The ends of the first and second tensioning rollers 24 and 12 are rotatably disposed within corresponding retaining rings 11. Thus, the inner walls of the retaining rings 11 match the outer circumferential walls of the first and second tensioning rollers 24 and 12, ensuring stability during rotation. The provision of multiple first and second tensioning rollers 24 and 12 facilitates maintaining filament tension during the winding process, preventing filament knotting, and improving filament winding stability.

[0039] During use, one or more bundles of mixed fiber composite filaments are first passed around the corresponding second tensioning roller 12 and first tensioning roller 24, and then passed through the traction hole 23 on the guide member 10 until they reach the take-up roller 6. Then, the rollers 61 of the multiple take-up rollers 6 can be lifted vertically toward the first plate 101, disengaging the rollers 61 from the top of the second take-up rod 51. This allows the filaments to pass through the gap between them and be sleeved onto the rollers 61 of the take-up roller 6. Furthermore, the rollers 61 are lowered, and the top of the second take-up rod 51 extends into the rollers 61 and engages with them.

[0040] Afterwards, the motor can be started, causing the take-up belt 8 and the guide belt 14 to drive the take-up roller 6 and the reciprocating screw rod 13 to rotate synchronously, respectively. At this point, the take-up roller 6 rotates to rewind the filament onto the roller 61. The guide member 10, driven by the reciprocating drive mechanism, moves back and forth between the first plate 101 and the second plate 102, thereby guiding the filament to be evenly distributed up and down on the roller 61 of the take-up roller 6. This allows the filament to be wound around the outer circumferential wall of the roller 61 in an orderly and even manner, improving the uniformity of the filament winding and the aesthetics of the product. When the filament is relaxed, the relative height difference between the traction ring 22 and the traction groove 25 can be changed by pulling the tensioning plate 21, thereby further tensioning the filament and improving the stability of the filament winding.

[0041] According to the winding mechanism for drawing the mixed fiber composite filament according to the embodiment of the present disclosure, with the help of multiple winding rollers arranged along the first horizontal direction, a drive output portion arranged side by side with the multiple winding rollers, and a reciprocating guide member arranged at intervals with the multiple winding rollers, a compact structure is used to achieve uniform winding of the filaments by multiple winding rollers at the same time, saving the time required for production, and facilitating the miniaturization of the equipment and improving the utilization rate of the production space. Furthermore, by providing additional guide members and limit members, the production stability can be further improved. By providing a first tensioning roller and / or a second tensioning roller, each filament to be wound can be tensioned individually, further improving the stability of product quality.

[0042] See also Figure 5 , Figure 5 An exemplary side view of a winding apparatus for drawing mixed-fiber composite filaments according to some embodiments of the present disclosure is shown. In some embodiments, the apparatus 200 for drawing mixed-fiber composite filaments may include one or more winding mechanisms 100 for drawing mixed-fiber composite filaments as described in the aforementioned embodiments of the present disclosure. The apparatus may also include other mechanisms for processes such as supplying, transporting, or collecting the mixed-fiber composite filaments.

[0043] Although a plurality of embodiments of the present disclosure have been shown and described herein, it will be apparent to those skilled in the art that such embodiments are provided by way of example only. Those skilled in the art may conceive of many modifications, changes, and alternatives without departing from the ideas and spirit of the present disclosure. It should be understood that in practicing the present disclosure, various alternatives to the embodiments of the present disclosure described herein may be adopted. The appended claims are intended to define the scope of protection of the present disclosure and therefore cover equivalents or alternatives within the scope of these claims.

[0044] The foregoing content can be better understood in accordance with the following terms:

[0045] Item A1. A winding mechanism for drawing mixed fiber composite filaments, comprising: a frame; a winding assembly comprising a plurality of winding rollers arranged at intervals along a first horizontal direction, each of the winding rollers being rotatably connected to the frame; a guide assembly comprising a guide member and a reciprocating drive mechanism for driving the guide member to move, the guide member comprising a plurality of guide portions for guiding the mixed fiber composite filaments arranged side by side along a first horizontal direction, the guide member and the plurality of winding rollers being spaced apart along a second horizontal direction perpendicular to the first horizontal direction; a drive assembly comprising a drive output portion arranged side by side with the plurality of winding rollers, the drive output portion being drive-connected to the plurality of winding rollers and the reciprocating drive mechanism.

[0046] Item A2. A winding mechanism according to Item A1, wherein the winding roller includes a roller and a first winding rod and a second winding rod axially arranged on both sides of the roller, the first winding rod and the second winding rod are rotatably connected to the frame, and the roller and the second winding rod are detachably connected axially.

[0047] Item A3. A winding mechanism according to Item A2, wherein the frame includes a first plate (101) and a second plate (102) spaced apart in a vertical direction, the first winding rod is connected to the first plate (101), the second winding rod is connected to the second plate (102), the roller can approach the first plate (101) along its axial direction so that the lower end of the roller is disengaged from the top end of the second winding rod, and the roller can move away from the first plate (101) along its axial direction so that the roller is engaged with the second winding rod.

[0048] Item A4. The winding mechanism according to Item A1, wherein the reciprocating drive mechanism includes a reciprocating screw and a screw slider disposed on the reciprocating screw.

[0049] Clause A5. The winding mechanism of clause A4, wherein the reciprocating screw is arranged side by side with the guide member along the first horizontal direction.

[0050] Item A6. A winding mechanism according to Item A4, wherein the reciprocating screw includes a screw body and a first screw shaft (131) and a second screw shaft (132) extending from the screw body to both sides along the axis, the first screw shaft (131) and the second screw shaft (132) are rotatably connected to the frame, wherein the second screw shaft (132) includes a drive receiving section, and the drive receiving section is drive-connected to the drive output part by means of a transmission mechanism.

[0051] Item A7. The winding mechanism according to Item A4 further comprises a guide member, wherein the guide member is fixedly connected to the screw slider, the guide member is connected to the guide member in a dimensionally matched manner, and is guided by the guide member.

[0052] Item A8. A winding mechanism according to Item A7, wherein the guide member includes two guide grooves spaced apart, and both ends of the guide member are respectively matched with the size of one of the two guide grooves and guided by the guide groove.

[0053] Item A9. The winding mechanism according to Item A4 further includes a limit member arranged on the side away from the guide member, and the screw slider includes a guide structure, which matches the size of the limit member and is guided by the limit member.

[0054] Item A10. A winding mechanism according to Item A9, wherein the limiting member includes a limiting groove arranged side by side with the two guide grooves, the guide structure includes a protruding guide rod, and the limiting groove can accommodate and guide the guide rod.

[0055] Item A11. The winding mechanism according to Item A1, wherein the drive assembly is fixedly disposed on the bottom side of the frame in a vertical direction, and the drive output portion is a drive shaft that can rotate relative to the drive assembly body.

[0056] Item A12. A winding mechanism according to Item A11, wherein the reciprocating drive mechanism includes a reciprocating screw, and the drive assembly further includes a winding belt and a guide belt, one end of each of the winding belt and the guide belt is drive-connected to the drive shaft, the other end of the winding belt is drive-connected to the multiple winding rollers, and the other end of the guide belt is drive-connected to the reciprocating screw.

[0057] Clause A13. The winding mechanism of clause A1, wherein the guide portion includes a drawing hole through which the mixed-fiber composite filament can pass and be wound onto the take-up roller.

[0058] Item A14. The winding mechanism according to Item A13, wherein the guide member is provided with a plurality of tensioning plates, and a traction ring made of an insulating organic material is provided on the tensioning plate, and the interior of the traction ring defines the traction hole.

[0059] Item A15. A winding mechanism according to Item A13, wherein the guide member is provided with a plurality of traction grooves extending along the extension direction of the traction hole, and the tensioning plate is detachably disposed in the traction grooves.

[0060] Item A16. The winding mechanism according to Item A15, wherein the traction groove is open in the vertical direction, and a slot matching the size of the tensioning plate is further provided in the traction groove, and the slot is also open to one side in the vertical direction.

[0061] Item A17. The winding mechanism according to Item A1, further comprising a plurality of first tensioning rollers arranged in a vertical direction, each of the first tensioning rollers being rotatably connected to the frame.

[0062] Item A18. The winding mechanism according to Item A17, wherein the inner side of the frame is provided with limiting rings protruding relative to each other, and the two ends of the first tensioning roller are respectively rotatably disposed in the corresponding limiting rings.

[0063] Item A19. The winding mechanism according to Item A17 further includes a plurality of second tensioning rollers arranged along the vertical direction, the second tensioning rollers and the first tensioning rollers are spaced apart along the second horizontal direction, and the plurality of second tensioning rollers are the same in number as the plurality of first tensioning rollers and the plurality of winding rollers, and are aligned respectively along the second horizontal direction.

[0064] Item A20. A winding device for drawing mixed-fiber composite filaments, comprising the winding mechanism for drawing mixed-fiber composite filaments according to any one of items A1 to A19.

Claims

1. A winding mechanism for drawing mixed fiber composite filaments, characterized in that: include: Frame (1); A reeling assembly comprising a plurality of reeling rollers (6) spaced apart along a first horizontal direction, each of the reeling rollers (6) being rotatably connected to the frame (1); A guide assembly, comprising a guide member (10) and a reciprocating drive mechanism for driving the guide member (10) to move, wherein the guide member (10) comprises a plurality of guide portions (19) arranged side by side along a first horizontal direction for guiding mixed fiber composite filaments, and the guide member (10) and the plurality of winding rollers (6) are spaced apart along a second horizontal direction perpendicular to the first horizontal direction; A drive assembly (4) comprises a drive output portion arranged side by side with the plurality of winding rollers (6), wherein the drive output portion is drive-connected to the plurality of winding rollers (6) and the reciprocating drive mechanism.

2. The winding mechanism according to claim 1, characterized in that: The winding roller (6) includes a roller (61) and a first winding rod (5) and a second winding rod (51) axially arranged on both sides of the roller (61); the first winding rod (5) and the second winding rod (51) are rotatably connected to the frame (1); and the roller (61) and the second winding rod (51) are detachably connected axially.

3. The winding mechanism according to claim 1, wherein: The reciprocating drive mechanism comprises a reciprocating screw (13) and a screw slider (17) arranged on the reciprocating screw (13), and the reciprocating screw (13) is arranged side by side with the guide member (10) along the first horizontal direction.

4. The winding mechanism according to claim 3, characterized in that: The invention also includes a guide member (9), wherein the guide member (10) is fixedly connected to the screw slider (17), the guide member (10) is connected to the guide member (9) in a size-matched manner, and is guided by the guide member (9), and the guide member (9) includes two guide grooves (91) arranged at intervals, and the two ends of the guide member (10) are respectively matched in size with one of the two guide grooves (91) and are guided by the guide groove (91).

5. The winding mechanism according to claim 1, characterized in that: The driving assembly (4) is fixedly arranged on the bottom side of the frame (1) in a vertical direction, and the driving output portion is a driving shaft (7) that can rotate relative to the main body of the driving assembly (4).

6. The winding mechanism according to claim 5, characterized in that: The reciprocating drive mechanism includes a reciprocating screw (13), and the drive assembly (4) also includes a winding belt (8) and a guide belt (14), one end of each of the winding belt (8) and the guide belt (14) is drivingly connected to the drive shaft (7), the other end of the winding belt (8) is drivingly connected to the plurality of winding rollers (6), and the other end of the guide belt (14) is drivingly connected to the reciprocating screw (13).

7. The winding mechanism according to claim 1, characterized in that: The guide portion (19) includes a traction hole (23), and the mixed fiber composite filament can pass through the traction hole (23) and be wound onto the winding roller (6). The guide member (10) is provided with a plurality of tensioning plates (21), and the tensioning plates (21) are provided with a traction ring (22) made of an insulating organic material, and the interior of the traction ring (22) defines the traction hole (23).

8. The winding mechanism according to claim 7, characterized in that: The guide member (10) is provided with a plurality of traction grooves (25) extending along the extension direction of the traction hole (23); the tensioning plate (21) is detachably arranged in the traction groove (25); the traction groove (25) is open in the vertical direction; and a slot (20) matching the size of the tensioning plate (21) is further provided in the traction groove (25); the slot (20) is also open to one side in the vertical direction.

9. The winding mechanism according to claim 1, characterized in that: It also includes a plurality of first tensioning rollers (24) arranged along the vertical direction, each of the first tensioning rollers (24) is rotatably connected to the frame (1), and also includes a plurality of second tensioning rollers (12) arranged along the vertical direction, the second tensioning rollers (12) and the first tensioning rollers (24) are spaced apart along the second horizontal direction, and the number of the plurality of second tensioning rollers (12) is the same as the number of the plurality of first tensioning rollers (24) and the plurality of winding rollers (6), and they are respectively aligned along the second horizontal direction.

10. A winding device for drawing mixed fiber composite filaments, characterized in that: It comprises a winding mechanism for drawing mixed fiber composite filaments according to any one of claims 1 to 9.

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