Multi-yarn-clamp winding machine

Abstract

The utility model discloses a multi-yarn-clamp winding machine, which comprises a winding mechanism and a plurality of yarn guide mechanisms, the winding mechanism comprises a rotation driving part and a plurality of pairs of chucks, the rotation driving part drives at least one of the plurality of chucks to rotate, and two adjacent pairs of chucks are fixedly connected through a connecting piece; each yarn guide mechanism corresponds to one pair of chucks, each yarn guide mechanism comprises a yarn guide seat, a yarn positioning part and a translation driving part, the yarn guide seat and the yarn positioning part are relatively fixed, and yarn penetrates through the yarn positioning part and is wound on the clamping plate corresponding to the yarn guide mechanism. According to the multi-yarn-clamp winding machine, the shared driving part drives the multiple clamping plates to rotate synchronously, the multiple clamping plates can operate at the same rotating speed, each yarn guide mechanism is controlled by the independent translation driving part, the movement speed can be flexibly adjusted according to the yarn specification, and therefore it is guaranteed that yarn is evenly wound on the clamping plates; according to the winding machine, the production requirements of various yarn specifications are met while resources are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of textile industry especially, relate to a multi-yarn card winding machine. BACKGROUND

[0002] In the textile industry, yarn is usually wound on a specially designed card, forming a yarn card. Different specifications of yarn require different winding speeds when winding onto the card. Therefore, in the production of multiple different specifications of yarn cards, the yarn guide mechanism of each card needs to be independently controlled to move at different speeds in order to wind different thicknesses of yarn. This requires the use of multiple sets of equipment, with each card requiring an independent motor drive and control device. This not only increases the complexity and manufacturing cost of the equipment, but also generates high energy consumption during operation, making it difficult to simultaneously control multiple cards and limiting the applicability of textile equipment in diversified production scenarios. SUMMARY

[0003] To solve the problem of requiring more equipment and higher energy consumption in the production of multiple different specifications of yarn cards in the prior art, the purpose of the utility model is to provide a multi-yarn card winding machine that uses one set of equipment and has lower energy consumption while winding yarn on multiple cards.

[0004] To achieve the above-mentioned utility model purposes, an embodiment of the utility model provides a multi-yarn card winding machine for winding yarn on multiple cards to form yarn cards. The multi-yarn card winding machine comprises:

[0005] A winding mechanism comprising a rotation driving part and multiple pairs of clamps. The rotation driving part drives at least one of the multiple clamps to rotate. Each pair of clamps fixes one card. Adjacent two pairs of clamps are fixedly connected by a connecting piece. The multiple pairs of clamps rotate along a first rotation axis. The multiple pairs of clamps are arranged in sequence along the extension direction of the first rotation axis.

[0006] Multiple yarn guide mechanisms, each corresponding to one pair of clamps. Each yarn guide mechanism comprises a yarn guide seat, a yarn positioning part, and a translation driving part. The yarn guide seat is fixed opposite to the yarn positioning part. Yarn is wound on the card corresponding to the yarn guide mechanism through the yarn positioning part. The translation driving part drives the yarn guide seat to move back and forth along a first direction, which is parallel to the first rotation axis.

[0007] As a further improvement of the utility model, the winding mechanism further comprises a transmission assembly. The rotation driving part is connected to the transmission assembly. The transmission assembly simultaneously drives the two clamps at the end of the multiple pairs of clamps to rotate.

[0008] As a further improvement of the utility model, the transmission assembly comprises a transmission shaft, the rotating driving part drives the transmission shaft to rotate, the transmission shaft extends along the first direction, one end of the transmission shaft drives one of the two clamps at the end to rotate, and the other end drives the other to rotate.

[0009] As a further improvement of the utility model, corresponding main pulleys are arranged on the transmission shaft, the two clamps at the end are connected with corresponding slave pulleys, the main pulleys are connected with the slave pulleys through the meshing belt, and the teeth on the meshing belt are engaged with the tooth grooves of the main pulleys and the slave pulleys.

[0010] As a further improvement of the utility model, the multi-yarn card winding machine further comprises a base and a positioning part, the positioning part comprises a transmitting end located in one of the base and the clamp and a receiving end located in the other;

[0011] When the clamp rotates to the preset position, the transmitting end is aligned with the receiving end to determine the posture of the card plate.

[0012] As a further improvement of the utility model, the postures of the card plates fixed on each pair of clamps are the same;

[0013] When the clamp rotates to the preset position, all the card plates are in a horizontal posture in the first horizontal plane.

[0014] As a further improvement of the utility model, the card plate comprises a winding part and a non-winding part, and the multi-yarn card winding machine further comprises a plurality of detection mechanisms, one detection mechanism is fixed on each guide seat;

[0015] During the movement of the guide seat along the first direction, when the corresponding detection mechanism determines that the corresponding yarn positioning part is aligned with the non-winding part, the corresponding translation driving part drives the guide seat to move in the direction opposite to the first direction.

[0016] As a further improvement of the utility model, the winding mechanism further comprises a plurality of support seats, the connecting pieces between two adjacent pairs of clamps are rotatably connected to the support seats, and the two pairs of clamps are located on each side of the support seat.

[0017] As a further improvement of the utility model, two bearings are arranged in the support seat, the two bearings are arranged on the sides close to the adjacent clamps, and the connecting piece penetrates through the two bearings.

[0018] As a further improvement of the utility model, the multi-yarn card winding machine further comprises a plurality of tensioning mechanisms, each guide seat has a corresponding tensioning mechanism, and the tensioning mechanism outputs yarn in a tensioning state to the yarn positioning part.

[0019] Compared with the common technology, the multi-yarn card winding machine has the following beneficial effects: the multi-yarn card winding machine drives the synchronous rotation of the plurality of card plates through the shared driving part, the plurality of card plates can keep the same rotating speed, and the number of motors and the operation cost of the equipment are greatly reduced. Each yarn guide mechanism is controlled by an independent translation driving part, so that the moving speed can be flexibly adjusted according to the yarn specification, thereby ensuring the uniform winding of the yarn on the card plate. Not only the equipment structure is simplified, the manufacturing and maintenance costs are reduced, but also the flexibility and adaptability of the equipment are significantly improved, so that the same equipment can efficiently process various yarn specifications to meet the production needs of various yarn specifications. The winding machine can meet the diversified needs of different production tasks while saving resources, and significantly improves the production efficiency and economic benefits of the textile enterprise. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a structure schematic view of a multi-yarn card winding machine of an embodiment of the utility model;

[0021] Figure 2 is Figure 1 the partial enlarged view of A in the figure;

[0022] Figure 3 is a schematic view of the internal structure of the multi-yarn card winding machine of an embodiment of the utility model after removing part of the shell from another viewing angle;

[0023] Figure 4 is a schematic view of the internal structure of the multi-yarn card winding machine of an embodiment of the utility model after removing part of the shell from another viewing angle;

[0024] Figure 5 is Figure 3 the side view of the internal structure in the figure;

[0025] Figure 6 is Figure 5 the sectional view of A-A direction in the figure;

[0026] Figure 7 is a top view of the multi-yarn card winding machine of an embodiment of the utility model;

[0027] Figure 8 is Figure 7 the partial enlarged view of B in the figure;

[0028] Figure 9 is a schematic view of a good product yarn card of an embodiment of the utility model;

[0029] Wherein, 100, multi-yarn card winding machine; 10, winding mechanism; 11, chuck; 12, connecting piece; 121, bearing; 13, rotary drive part; 14, transmission assembly; 141, transmission shaft; 142, main pulley; 143, from pulley; 144, meshing belt; 20, yarn guide mechanism; 21, yarn guide seat; 22, yarn positioning part; 23, translation drive part; 30, tensioning mechanism; 40, positioning part; 41, transmitting end; 42, receiving end; 50, yarn card; 51, card plate; 511, winding part; 512, non-winding part; 52, yarn; 60, detection mechanism; 70, rack; 71, support seat; T0, first direction; T1, first rotation axis. DETAILED DESCRIPTION

[0030] The utility model will be described in detail below in combination with the specific embodiments shown in the drawings. However, these embodiments do not limit the utility model, and the changes in structure, method or function made by those skilled in the art based on these embodiments are included in the protection scope of the utility model.

[0031] It should be understood that the terms for indicating spatial relative positions used herein, such as "upper", "above", "lower", "below", etc., are used for the purpose of facilitating description to describe the relationship of one unit or feature relative to another unit or feature as shown in the drawings. The terms for indicating spatial relative positions can be intended to include different positions of the device in use or operation other than the positions shown in the drawings.

[0032] An embodiment of the utility model provides a multi-yarn card winding machine which uses a set of equipment and has lower energy consumption and simultaneously winds yarn on multiple card plates.

[0033] A multi-yarn card winding machine 100 of the embodiment is used for winding yarn 52 on a card plate 51, the card plate 51 is composed of a winding part 511 and a non-winding part 512, the winding part 511 is the main winding area of the yarn 52, and the non-winding part 512 includes an inclined angle or a flat section and is not suitable for winding the yarn 52.

[0034] A multi-yarn card winding machine 100 of the embodiment, as shown in Figure 1 and 2 , comprises a winding mechanism 10 and multiple yarn guide mechanisms 20, the winding mechanism 10 comprises a rotary drive part 13 and multiple pairs of chucks 11, the rotary drive part 13 drives at least one of the multiple chucks 11 to rotate, each pair of chucks 11 fixes a card plate 51, two adjacent pairs of chucks 11 are fixedly connected through a connecting piece 12, the multiple pairs of chucks 11 all rotate along a first rotation axis T1, and the multiple pairs of chucks 11 are sequentially arranged along the extension direction of the first rotation axis T1.

[0035] As shown in Figures 3 to 6As shown, each yarn guide mechanism 20 corresponds to one pair of clamps 11, and each yarn guide mechanism 20 includes a yarn guide base 21, a yarn positioning part 22, and a translation driving part 23. The yarn guide base 21 is fixedly connected to the yarn positioning part 22, and the yarn 52 is wound on the corresponding card 51 through the yarn positioning part 22. The translation driving part 23 drives the yarn guide base 21 to move reciprocally along the first direction T0, which is parallel to the first rotation axis T1.

[0036] The multi-yarn card winding machine 100 will realize efficient winding of the yarn 52 on the plurality of cards 51 through the cooperation of the plurality of pairs of clamps 11, the rotation driving part 13, and the plurality of independent yarn guide mechanisms 20. The core design of the winding machine is to share one rotation driving part 13 while retaining independent yarn guide control for each card 51, thereby balancing resource conservation and production flexibility.

[0037] In the implementation process, the winding mechanism 10 is composed of one rotation driving part 13 and a plurality of pairs of clamps 11 arranged in sequence along the first rotation axis T1. The rotation driving part 13 drives the plurality of clamps 11 to rotate through the transmission assembly 14. Each pair of clamps 11 is fixedly connected through the connecting piece 12, so that the entire system can maintain a stable and synchronous rotation state. Each pair of clamps 11 fixes one card 51, and the card 51 rotates around the first rotation axis T1 to provide power for the winding of the yarn 52. By sharing one rotation driving part 13, the entire system greatly reduces the number of motors and the manufacturing cost of equipment, and simplifies the installation and maintenance of equipment.

[0038] In order to realize the winding of yarns 52 of different specifications, each card 51 is equipped with an independent yarn guide mechanism 20. As shown in Figure 3 、 4 , 6, 7, the yarn guide mechanism 20 is composed of a yarn guide base 21, a yarn positioning part 22, and a translation driving part 23. The yarn 52 is wound on the surface of the winding part 511 of the corresponding card 51 through the yarn positioning part 22. In actual operation, the translation driving part 23 controls the yarn guide base 21 to move reciprocally in the first direction T0, which is parallel to the first rotation axis T1. The moving speed can be adjusted according to the thickness of the required yarn 52. When winding thicker yarn 52, the moving speed of the translation driving part 23 is reduced to ensure the winding density of the yarn 52 on the card 51. For thinner yarn 52, the moving speed of the translation driving part 23 is correspondingly increased. Although the rotation speed of all cards 51 is uniformly controlled by a single rotation driving part 13, the independent translation control of the yarn guide mechanism 20 realizes flexible adjustment of the specifications of the yarn 52 on each card 51.

[0039] As shown in Figure 3 and 6 , the translation driving part 23 drives the screw to rotate, and the screw drives the nut to move linearly, i.e., drives the yarn guide base 21 to move translationally.

[0040] The use of a single rotation driving part 13 significantly saves the resource cost of the equipment, reduces complexity and energy consumption, and the introduction of the independent yarn guide mechanism 20 provides flexible yarn guide speed adjustment capability for each card plate 51, enabling the equipment to meet the production needs of different yarn 52 specifications. Through this design, multiple card plates 51 can simultaneously wind different specifications of yarn 52, significantly improving production efficiency and equipment utilization. In addition, the modular design of the entire system facilitates expansion and maintenance, has good applicability and reliability, and can provide efficient solutions for diverse production scenarios in the textile industry.

[0041] Further, the winding mechanism 10 further comprises a transmission assembly 14, the rotation driving part 13 is connected to the transmission assembly 14, and the transmission assembly 14 simultaneously drives the two most end clamps 11 in the multiple pairs of clamps 11 to rotate.

[0042] The winding mechanism 10 not only contains a single rotation driving part 13, but also includes a transmission assembly 14 extending along the first rotation axis T1. The transmission assembly 14 is connected between the rotation driving part 13 and the multiple clamps 11, and synchronously rotates the clamps 11 by transmitting rotation force. Specifically, the output end of the rotation driving part 13 is connected to the transmission shaft 141 in the transmission assembly 14, the transmission shaft 141 extends to cover the positions of the multiple clamps 11, and transmits rotation force to the two most end clamps 11 through mechanical connection or belt wheel system, so that they rotate synchronously. The adjacent clamps 11 are fixed through the connecting piece 12, and the transmission assembly 14 drives other clamps 11 to maintain consistent rotation speed while driving the most end clamps 11 to rotate. This design not only ensures the stable synchronous rotation of all card plates 51, but also simplifies the structure, greatly reduces the manufacturing and maintenance cost of the equipment.

[0043] The transmission assembly 14 comprises a transmission shaft 141, the rotation driving part 13 drives the transmission shaft 141 to rotate, the transmission shaft 141 extends along the first direction T0, one end of the transmission shaft 141 drives one of the two most end clamps 11 to rotate, and the other end drives the other to rotate.

[0044] The transmission shaft 141, as the core part of the transmission assembly 14, extends along the first rotation axis T1 to provide stable rotation force transmission. One end of the transmission shaft 141 drives one of the most end clamps 11 to rotate, and the other end drives the other clamp 11 to rotate through the connecting piece 12. This bidirectional driving design effectively disperses the transmission load, avoiding the problem of torque imbalance or uneven rotation speed of the card plate 51 caused by single-point driving. At the same time, the axial connection mode of the transmission shaft 141 can reduce mechanical wear and improve the reliability and service life of the equipment operation.

[0045] As Figures 3 to 6As shown, the transmission shaft 141 is provided with a corresponding main pulley 142, and the two endmost clamps 11 are each connected to a corresponding slave pulley 143. The main pulley 142 is connected to the slave pulley 143 through the meshing belt 144, and the teeth on the meshing belt 144 are in meshing engagement with the tooth grooves of the main pulley 142 and the slave pulley 143.

[0046] The transmission shaft 141 is provided with a main pulley 142, and the two endmost clamps 11 are each connected to a slave pulley 143. The main pulley 142 is connected to the slave pulley 143 through the meshing belt 144, forming a complete transmission system. The teeth on the meshing belt 144 are in precise meshing engagement with the tooth grooves of the main pulley 142 and the slave pulley 143, ensuring that there is no sliding loss of rotational force during the entire transmission process, thereby achieving efficient and stable transmission. This design not only further improves the transmission efficiency of rotational force, but also enhances the anti-interference capability of the system, enabling the entire winding mechanism 10 to maintain stability under high load and long-time operation.

[0047] As shown, Figures 5 to 6 The multi-yarn card winding machine 100 further includes a base and a positioning portion 40. The positioning portion 40 includes a transmitting end 41 located in one of the base and the clamp 11, and a receiving end 42 located in the other. When the clamp 11 is rotated to a predetermined position, the transmitting end 41 is aligned with the receiving end 42 to determine the posture of the card 51.

[0048] The positioning portion 40 achieves accurate posture calibration of the card 51. The positioning portion 40 is composed of the transmitting end 41 and the receiving end 42 provided in the base and the clamp 11. By transmitting optical signals and receiving reflected signals, it is determined whether the angle of the card 51 in the clamp 11 is correct. In the implementation process, when the clamp 11 is rotated to a predetermined position, the transmitting end 41 is aligned with the receiving end 42. At this time, the positioning portion 40 can output a posture calibration signal to ensure that the card 51 is in a standard winding posture. This design is particularly important in a multi-card 51 system, as it can avoid the problem of inconsistent angles of the cards 51 caused by initial installation deviation, providing an accurate reference for subsequent winding of the yarn 52.

[0049] Further, the postures of the cards 51 fixed on each pair of clamps 11 are the same. When the clamps 11 are rotated to a predetermined position, all the cards 51 are in a horizontal posture in the first horizontal plane. This consistent posture setting not only facilitates the operation of the yarn guide mechanism 20, but also effectively reduces the problem of uneven distribution of the yarn 52 caused by posture deviation. In addition, since the multiple cards 51 share the same rotational driving portion 13, the unified posture can further improve the transmission efficiency and overall operational stability, ensuring that the equipment can still operate stably under high load conditions.

[0050] In addition, the card plate 51 is in a horizontal posture, so that the detection mechanism 60 can accurately detect the distance between the card plate 51 and the yarn positioning part 22 in the horizontal plane. The detection mechanism 60 can complete distance measurement in the same plane, and each time it ensures that the edge of the card plate 51 is detected, reducing the error introduced by the change of detection angle. In addition, the horizontal posture design facilitates numerical calculation and facilitates installation and debugging of the equipment.

[0051] Further, the card plate 51 includes a winding part 511 and a non-winding part 512, and the multi-yarn card winding machine 100 further includes a plurality of detection mechanisms 60, as shown in the figure, one detection mechanism 60 is fixed on each guide seat 21; during the movement of the guide seat 21 along the first direction T0, when the corresponding detection mechanism 60 determines that the corresponding yarn positioning part 22 is aligned with the non-winding part 512, the corresponding translation driving part 23 drives the guide seat 21 to move in the direction opposite to the first direction T0. Figure 8

[0052] Each guide seat 21 is provided with a detection mechanism 60, which monitors the distance between the yarn positioning part 22 and the surface of the card plate 51 in real time to determine whether the yarn 52 is aligned with the winding part 511. During the movement of the guide seat 21 along the first direction T0, the detection mechanism 60 continuously monitors the distance change. When the detection mechanism 60 detects that the yarn 52 approaches the non-winding part 512 (such as an inclined angle or a straight section), the detection mechanism 60 immediately sends a signal to the translation driving part 23, instructing the guide seat 21 to move in the opposite direction, so that the yarn 52 is re-aligned with the winding part 511. Through this real-time detection and adjustment mechanism, the equipment can effectively avoid the problem of winding the yarn 52 to the non-winding part 512, and ensure the uniformity and beauty of the distribution of the yarn 52 on the card plate 51. As shown in the figure, the winding part 511 includes a starting end and an ending end, and the yarn 52 is wound between the starting end and the ending end. The non-winding part 512 includes an inclined angle and a straight section, and the inclined angle is arranged between the winding part 511 and the straight section. When the detection mechanism 60 detects a change in the distance from the ending end to the inclined angle, the corresponding yarn positioning part 22 changes from being aligned with the winding part 511 to being aligned with the non-winding part 512. Figure 9

[0053] Specifically, when the distance from the ending end to the inclined angle is gradually changed, the system can recognize that the yarn positioning part 22 has changed from being aligned with the winding part 511 to being aligned with the non-winding part 512, and quickly turns around through the translation driving part 23, so that the yarn 52 is re-aligned with the winding part 511. This detection and adjustment mechanism based on distance change can accurately determine the winding position and effectively prevent the yarn 52 from being wound to the inclined angle or other non-winding part 512 area.

[0054] Further, the winding mechanism 10 further includes a plurality of support seats 71, and the connecting pieces 12 between the two pairs of clamping heads 11 are rotatably connected to the support seats 71, and the two pairs of clamping heads 11 are located on each side of the support seat 71.​​

[0055] The winding mechanism 10 of the multi-yarn card winding machine 100 is provided with a connecting piece 12 and a first support seat 71 between two adjacent pairs of clamping heads 11. The connecting piece 12 is used to fix the adjacent clamping heads 11 while ensuring that they can rotate synchronously; the first support seat 71 supports the connecting piece 12 through the bearing 121, so that it can remain stable at high speed. In a specific implementation, the two ends of the connecting piece 12 are respectively connected to the adjacent clamping heads 11, and the connecting piece 12 is rotatably fixed to the equipment base through the bearing 121 in the first support seat 71. This support structure effectively disperses the load on the transmission shaft 141, avoiding mechanical failures caused by deformation or vibration of the long shaft. Through such a design, the entire device can maintain an efficient and stable transmission state during operation, improving the durability of the device and the precision of the yarn 52 winding.

[0056] As shown in Figure 3 , 4 , 6, two bearings 121 are arranged in the support seat 71, and the two bearings 121 are arranged on the side close to the adjacent clamping heads 11, and the connecting piece 12 passes through the two bearings 121. Each first support seat 71 is provided with two bearings 121 inside, which are respectively located on the two sides of the adjacent clamping heads 11 close to the support seat 71. The connecting piece 12 passes through the two bearings 121, achieving the effect of double-point support. This structure design further improves the stability of the connecting piece 12, reducing the influence of friction or vibration at high speed on the clamping head 11 and the card plate 51. At the same time, the double-bearing 121 support effectively reduces the energy loss during the operation of the device, prolonging the service life of the device. This optimized structure not only enhances the mechanical reliability of the system, but also provides a solid structural support for the synchronous operation of the multi-card plate 51.

[0057] Further, the multi-yarn card winding machine 100 further comprises a plurality of tensioning mechanisms 30, each guide yarn mechanism 20 has a corresponding tensioning mechanism 30, and the tensioning mechanism 30 outputs the yarn 52 in a tensioning state to the yarn positioning part 22. The yarn 52 is stretched by the tensioning mechanism 30 before passing through the yarn positioning part 22 to maintain a moderate tensioning state. During the winding process of the yarn 52, the tensioning mechanism 30 can dynamically adjust the tension of the yarn 52 to avoid affecting the winding effect due to relaxation or jumping of the yarn 52. In addition, the independence of the tensioning mechanism 30 allows the yarn 52 corresponding to different card plates 51 to be set with different tensions according to the specification requirements, thereby ensuring that the winding density of each yarn 52 is uniform. Through this design, the device can not only wind high-quality yarn cards 50, but also adapt to the production needs of different specifications of yarn 52.

[0058] The movement of the entire multi-yarn card coiler 100 is achieved by the coordinated action of the rotating drive part 13, the yarn guide mechanism 20, and each card 51, which enables the synchronous rotation of multiple cards 51 and supports the independent winding requirements of different yarns 52. The following is a detailed description of the working process of the multi-yarn card coiler 100:

[0059] When the multi-yarn card coiler 100 starts running, the rotating drive part 13 is started, driving the transmission shaft 141 to rotate through the transmission assembly 14. The transmission shaft 141 extends along the first rotation axis T1 and is connected to the two collets 11 at the end. Through the linkage of the main pulley 142, the slave pulley 143, and the meshing belt 144, all collets 11 rotate synchronously, and the cards 51 are fixed between each collet 11, so all cards 51 rotate around the first rotation axis T1 at the same speed. This shared driving method significantly reduces the number of motors in the equipment, reduces energy consumption and manufacturing costs, and at the same time ensures the stability of the synchronous operation of multiple cards 51.

[0060] At the same time, each card 51 corresponds to an independent yarn guide mechanism 20, which is composed of a yarn guide seat 21, a yarn positioning part 22, and a translation drive part 23. The yarn guide seat 21 moves back and forth along the first direction T0 under the control of the translation drive part 23, and the yarn 52 is wound layer by layer on the surface of the winding part 511 of the card 51 through the yarn positioning part 22. The movement speed of the yarn guide seat 21 can be adjusted individually according to the specifications (thickness) of the yarn 52 being wound: for thicker yarns 52, the translation drive part 23 reduces the movement speed of the yarn guide seat 21, making the winding of the yarn 52 on the card 51 more sparse, meeting the winding requirements of thick yarns; while for thinner yarns 52, the translation drive part 23 speeds up the movement of the yarn guide seat 21, thereby achieving tighter winding. This independent control design allows each card 51 to adjust the yarn guide parameters according to the requirements of the yarn 52, so that different specifications of yarns 52 can be wound simultaneously in the same equipment.

[0061] During the reciprocating movement of the yarn guide seat 21, the detection mechanism 60 monitors the relative position of the yarn 52 and the surface of the card 51 in real time. When the yarn positioning part 22 approaches the edge of the winding part 511 (such as the starting end or the ending end), the detection mechanism 60 determines whether the yarn 52 deviates from the winding part 511 by the change in distance. When it is detected that the yarn 52 may cross into the non-winding part 512 (such as the bevel or flat section), the detection mechanism 60 sends a signal to the translation drive part 23, driving the yarn guide seat 21 to immediately move in the opposite direction, readjusting the yarn 52 to the winding part 511 area. This detection and adjustment process runs independently in each yarn guide mechanism 20, ensuring the accuracy of the winding process of the yarn 52 on each card 51.

[0062] Through the above movement process, the entire device not only realizes the synchronous rotation of multiple card plates 51, but also can independently wind different specifications of yarn 52 for different card plates 51. The shared design of the rotation driving part 13 greatly reduces the equipment cost, and the independent control of the yarn guide mechanism 20 gives the device greater flexibility and adaptability, enabling it to efficiently complete complex production tasks while ensuring winding quality and product aesthetics.

[0063] Compared with the prior art, the embodiment has the following beneficial effects:

[0064] The multi-yarn card winding machine 100 drives the synchronous rotation of multiple card plates 51 through a shared driving part, and multiple card plates 51 can run at the same speed, greatly reducing the number of motors and operating costs of the equipment. Each yarn guide mechanism 20 is controlled by an independent translation driving part 23, which can flexibly adjust the moving speed according to the yarn 52 specifications, thereby ensuring uniform winding of the yarn 52 on the card plate 51. Not only simplifies the device structure, reduces manufacturing and maintenance costs, but also significantly improves the flexibility and adaptability of the device, enabling the same device to efficiently handle multiple yarn 52 specifications, meeting the production needs of multiple yarn 52 specifications. The winding machine saves resources while meeting the diverse needs of different production tasks, significantly improving the production efficiency and economic benefits of textile enterprises.

[0065] It should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity. The skilled person should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that the skilled person can understand.

[0066] The series of detailed descriptions listed above are only specific descriptions of the feasible embodiments of the present application, and are not intended to limit the protection scope of the present application. Any equivalent embodiments or changes made without departing from the spirit of the present application should be included in the protection scope of the present application.

Claims

1. A multiple hank winding machine for winding a plurality of cardboards with yarns as hanks, characterized by, The multi-yarn card winding machine comprises: a winding mechanism comprising a rotation driving part and a plurality of pairs of clamping heads, the rotation driving part drives at least one of the plurality of clamping heads to rotate, each pair of clamping heads fixes one of the cardboards, and adjacent two pairs of clamping heads are fixedly connected through a connecting part, the plurality of pairs of clamping heads rotate along a first rotation axis, and the plurality of pairs of clamping heads are arranged in sequence along the extension direction of the first rotation axis; a plurality of yarn guide mechanisms, each of the yarn guide mechanisms corresponds to one of the pairs of clamping heads, each of the yarn guide mechanisms comprises a yarn guide seat, a yarn positioning part and a translation driving part, the yarn guide seat is fixed opposite to the yarn positioning part, a yarn line passes through the yarn positioning part to be wound on the cardboard corresponding to the yarn guide mechanism, and the translation driving part drives the yarn guide seat to reciprocate along a first direction, and the first direction is parallel to the first rotation axis.

2. The multi-thread cap winding machine according to claim 1, characterized in that, The winding mechanism further comprises a transmission assembly, the rotation driving part is connected to the transmission assembly, and the transmission assembly simultaneously drives two clamping heads at the end of the plurality of pairs of clamping heads to rotate.

3. The multi-thread cap winding machine according to claim 2, characterized in that, The transmission assembly comprises a transmission shaft, the rotation driving part drives the transmission shaft to rotate, the transmission shaft extends along the first direction, one end of the transmission shaft drives one of the two clamping heads at the end to rotate, and the other end drives the other to rotate.

4. The multi-thread cap winding machine according to claim 3, characterized in that, Corresponding main pulleys are arranged on the transmission shaft, the two clamping heads at the end are connected to corresponding slave pulleys, the main pulleys are connected to the slave pulleys through meshing belts, and the teeth on the meshing belts are engaged with the tooth grooves of the main pulleys and the slave pulleys.

5. The multi-thread cap winding machine according to claim 1, characterized in that, The multi-yarn card winding machine further comprises a base and a positioning part, the positioning part comprises a transmitting end located in the base and one of the clamping heads, and a receiving end located in the other; When the clamping head rotates to a preset position, the transmitting end is aligned with the receiving end to determine the posture of the cardboard.

6. The multi-thread cap winding machine according to claim 5, characterized in that The postures of the cardboards fixed on each pair of clamping heads are the same; When the clamping head rotates to the preset position, all the cardboards are in a horizontal posture in a first horizontal plane.

7. The multi-thread cap winding machine according to claim 5, characterized in that, The cardboard comprises a winding part and a non-winding part, and the multi-yarn card winding machine further comprises a plurality of detection mechanisms, one of the detection mechanisms is fixed on each of the yarn guide seats; During the movement of the yarn guide seat along the first direction, when the corresponding detection mechanism determines that the corresponding yarn positioning part is aligned with the non-winding part, the corresponding translation driving part drives the yarn guide seat to move in a direction opposite to the first direction.

8. The multi-thread cap winding machine of claim 1, wherein, The winding mechanism further comprises a plurality of support seats, the connecting part between adjacent two pairs of clamping heads is rotationally connected to the support seat, and the two pairs of clamping heads are located on each side of the support seat.

9. The multi-thread cap winding machine according to claim 8, characterized in that, Two bearings are arranged in the support seat, the two bearings are arranged on the sides close to the adjacent clamping heads, and the connecting part passes through the two bearings.

10. The multi-thread cap winding machine of claim 1, wherein, The multi-yarn card winding machine further comprises a plurality of tensioning mechanisms, each of the yarn guide mechanisms has a corresponding tensioning mechanism, and the tensioning mechanism outputs a yarn line in a tensioning state to the yarn positioning part.

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