A winding device

Abstract

The application discloses a bobbin device which comprises a mounting base, a loading mechanism, a gluing mechanism, a rotating roller and a wire arranging mechanism. The mounting base is provided with a loading station, a gluing station, a bobbin station and an unloading station. The loading mechanism comprises a loading disc and four loading plates. The loading disc is rotatably installed on the mounting base along an up-down extending axis. The four loading plates are arranged at intervals along the circumference of the loading disc. The upper end surface of each loading plate is movably provided with two abutting parts for jointly clamping a horizontally arranged bobbin and rotating with the bobbin. The gluing mechanism is located at the gluing station. The rotating roller is rotatably installed on the mounting base along a left-right extending axis and is located at the bobbin station. The rotating roller abuts against the bobbin on the loading plate at the bobbin station to drive the bobbin to rotate. The wire arranging mechanism comprises a wire arranging device and a wire arranging driving device. The automatic gluing and winding in the bobbin can be completed, the dependence on manual work is reduced, the bobbin efficiency is improved, and the large composite fiber yarn can be quickly packed.

Description

Technical Field

[0001] This invention relates to the field of textile technology, and more specifically to a winding device. Background Technology

[0002] Currently, most fabrics produced by 3D looms are used in military applications. Therefore, 3D looms typically use expensive composite fiber yarns. The finished composite fiber yarns are generally packaged in large bobbins. To adapt to the structure of the yarn feeding mechanism of the 3D loom, the composite fiber yarns from the large bobbins are usually re-winded into smaller bobbins of appropriate capacity. Existing winding devices only complete the winding step, while other steps rely heavily on manual operation, resulting in slow winding speeds and low efficiency. Summary of the Invention

[0003] The main objective of this invention is to propose a winding device that addresses the problem of existing winding devices being heavily reliant on manual labor, resulting in slow winding speed and low efficiency.

[0004] To achieve the above objectives, the present invention provides a winding device, comprising:

[0005] Mounting base, on which loading station, gluing station, winding station and unloading station are formed in sequence along its circumference;

[0006] The loading mechanism includes a loading tray and four loading plates. The loading tray is rotatably mounted on the mounting base along an axis extending vertically and is located above the mounting base. The four loading plates are spaced apart circumferentially along the loading tray. Each loading plate has two abutment parts movably mounted on its upper end face. The two abutment parts are spaced apart radially along the loading tray to jointly clamp a horizontally arranged yarn bobbin and can rotate with the yarn bobbin. During the rotation of the loading tray, each loading plate can be in the loading station, the gluing station, the winding station, and the unloading station in sequence.

[0007] A gluing mechanism is installed on the mounting base and located at the gluing station to apply double-sided adhesive to the yarn bobbin on the loading plate at the gluing station so that the yarn end is fixed to the yarn bobbin.

[0008] A rotating roller, rotatably mounted on the mounting base along a left-right extending axis and located at the winding station, abuts against the yarn bobbin on the loading plate at the winding station to drive the yarn bobbin to rotate; and,

[0009] A yarn arranging mechanism is arranged on the front side of the rotating drum, and comprises a yarn arranging device and a yarn arranging driving device. The yarn arranging device is movably arranged above the mounting seat in the left-right direction and has a threading hole for the yarn. The yarn arranging driving device is arranged above the mounting seat and is drivingly connected with the yarn arranging device for driving the yarn arranging device to move in the left-right direction so that the yarn arranging device can move when the yarn drum rotates to wind the yarn outside the yarn drum.

[0010] Optionally, the upper end surface of each loading plate is provided with two baffle plates extending along the length direction thereof, the two baffle plates are arranged between the two abutting portions and are spaced apart along the width direction of the loading plate to jointly define a containing space with the loading plate, and the containing space is used to contain the yarn drum.

[0011] Optionally, the winding device further comprises a cutting mechanism, and the cutting mechanism comprises:

[0012] A support seat is arranged on the upper end surface of the mounting seat, and the support seat is provided with a bearing plate extending in the left-right direction and arranged above the rotating drum; and

[0013] A cutting mechanism is arranged below the bearing plate, and the cutting mechanism comprises a cutting plate and a pressing block. The upper end portion of the cutting plate is bent towards the front to form a connecting portion, the connecting portion is movably arranged below the bearing plate in the up-down direction, and the pressing block is arranged at the lower end of the front side surface of the cutting plate and is spaced apart from the connecting portion.

[0014] The cutting plate moves downwardly to drive the pressing block to move downwardly to adhere the yarn to the yarn drum on the loading plate at the winding station, and the yarn is cut off when the cutting plate moves to the front-back misalignment position away from the baffle plate.

[0015] Optionally, the front side surface of the bearing plate is provided with a containing groove, and the upper and lower walls of the containing groove are provided with a first mounting hole and two second mounting holes, and the two second mounting holes are spaced apart in the left-right direction.

[0016] The connecting portion is provided with a through hole extending in the up-down direction and two threaded connection holes, and the two threaded connection holes are correspondingly arranged with the two second mounting holes.

[0017] The cutting mechanism further comprises:

[0018] A stepping motor is arranged on the upper end surface of the bearing plate, and the output shaft of the stepping motor can pass through the first mounting hole and extend into the containing groove.

[0019] The gear transmission mechanism comprises a driving gear and two driven gears in the accommodating groove, the driving gear is installed at the end of the output shaft of the stepping motor, the two driven gears are rotatably installed on the upper wall of the accommodating groove and located at the left and right sides of the driving gear to be able to engage with the driving gear, and

[0020] The connecting assembly comprises a telescopic rod extending in the up-down direction and two connecting screws, one end of the telescopic rod is connected with the upper end surface of the pressing block, the other end penetrates through the through hole to be connected with the bearing plate, the upper end of each connecting screw is fixedly connected with the rotating shaft of the corresponding driven gear, and the lower end penetrates through the corresponding second mounting hole to be threadedly connected with the corresponding threaded connection hole.

[0021] Optionally, the connecting assembly further comprises an elastic member, one end of the elastic member is connected with the connecting part, and the other end is connected with the pressing block.

[0022] Optionally, the gluing mechanism comprises:

[0023] The bearing seat is located at the gluing station, the bearing seat comprises a support plate extending in the up-down direction and a connecting plate extending in the front-rear direction, the support plate is installed on the upper end surface of the mounting seat, one end of the connecting plate is connected with the upper end of the rear side surface of the support plate, and the other end is bent downward to form a setting part;

[0024] The rotating shaft extends in the front-rear direction and is rotatably installed between the setting part and the support plate;

[0025] The double-sided adhesive tape applicator is located at the left side of the rotating shaft, the double-sided adhesive tape applicator comprises a housing provided with a gluing opening and a tape core assembly located in the housing, the tape core assembly has a gluing head exposed to the gluing opening of the housing, the gluing head is used to apply double-sided adhesive tape on the bobbin, and one end of the housing is fixedly connected with the rotating shaft; and

[0026] The lifting structure is located at the left side of the double-sided adhesive tape applicator, the lifting structure comprises a lifting ring and two lifting arms, the two lifting arms are movably installed on the lower end surface of the connecting plate and are spaced apart in the front-rear direction, the lifting ring is rotatably installed between the two lifting arms along the front-rear direction axis and is sleeved on the outside of the housing to support the double-sided adhesive tape applicator.

[0027] Optionally, the lifting structure further comprises two fixing seats, the two fixing seats are installed on the lower end surface of the connecting plate and are correspondingly arranged with the two lifting arms, each fixing seat is formed with a cavity with an opening facing left, a compression spring is arranged in the cavity, the upper end of the compression spring is fixed to the upper side wall of the cavity, the lower end of the compression spring is provided with a connecting plate, and the lower side wall of the cavity is provided with a through hole.

[0028] The upper end of each of the hanging arms is inserted into the corresponding through hole and extends into the cavity for being fixed with the connecting plate.

[0029] Optionally, each of the loading plates is further provided with an avoiding opening penetrating through the upper and lower ends thereof, the avoiding opening being located between the two abutting portions so that the lower end of the yarn bobbin can pass through the avoiding opening to be below the loading plate.

[0030] The mounting seat is provided with a through hole penetrating through the upper and lower end faces thereof at the winding station.

[0031] The rotating drum is rotatably mounted below the mounting seat and corresponds to the through hole so that the upper end of the rotating drum can protrude out of the through hole to abut against the yarn bobbin on the loading plate at the winding station.

[0032] Optionally, the winding device further comprises a drum driving mechanism, the drum driving mechanism comprising:

[0033] a bracket mounted to the mounting seat and located below the rotating drum;

[0034] a first driving motor mounted to the bracket and extending in the horizontal direction; and

[0035] a first transmission structure comprising a first pulley, a second pulley and a transmission belt, the first pulley being mounted to the shaft end of the rotating drum, the second pulley being mounted to the shaft end of the output shaft of the first driving motor, the transmission belt being sleeved outside the first pulley and the second pulley to transmit the rotation of the output shaft to the rotating drum.

[0036] Optionally, the winding device further comprises a wire arranging driving device, the wire arranging driving device comprising:

[0037] a base mounted to the upper end face of the mounting seat and located at the winding station, the base being formed with two mounting portions, the two mounting portions being spaced apart and oppositely arranged in the left-right direction;

[0038] a lead screw nut structure comprising a lead screw and a nut, the lead screw extending in the left-right direction and being rotatably mounted between the two mounting portions, the nut being located between the two mounting portions and threadedly cooperating with the lead screw to move in the left-right direction under the driving of the lead screw, the wire arranging device being mounted to the nut; and

[0039] a driving mechanism driving connected with the lead screw to drive the lead screw to rotate.

[0040] In the technical scheme of the present application, each loading plate can be arranged in the loading station, the glue applying station, the winding station and the unloading station in turn during the rotation of the loading disc. When each loading plate is arranged in the loading station, the yarn bobbin is arranged in a horizontal state between two abutting parts, and then the loading plate is rotated to the glue applying station in turn to apply double-sided adhesive tape on the yarn bobbin by the glue applying mechanism. Then the loading plate is continuously rotated to the winding station to drive the yarn bobbin to rotate by the rotating roller, and meanwhile, the wire arranging device moves along the left-right direction to wind the yarn on the outside of the yarn bobbin to complete the winding of the yarn bobbin. Finally, the loading plate is rotated to the unloading station to remove the yarn bobbin after the winding. By the winding device, the automatic glue applying and winding work in the yarn winding step can be completed, the automation degree of the winding is improved, the dependence on manual work is reduced, the winding efficiency is improved, and the rapid distribution of the large composite fiber yarn bobbin is realized. BRIEF DESCRIPTION OF DRAWINGS

[0041] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor based on the drawings shown.

[0042] Figure 1 A perspective structural schematic view of an embodiment of the winding device provided by the present application;

[0043] Figure 2 A structural schematic view of the winding device from a first perspective; Figure 1

[0044] Figure 3 A structural schematic view of the winding device from a second perspective; Figure 1

[0045] Figure 4 A structural schematic view of the loading mechanism; Figure 1

[0046] Figure 5 A structural schematic view of the pressing and cutting mechanism; Figure 1

[0047] Figure 6 A structural schematic view of the glue applying mechanism; Figure 1

[0048] Figure 7 An assembly schematic view of the rotating roller and the roller driving mechanism; Figure 1

[0049] ​​​​​​Figure 8 As Figure 1 Structure diagram of the middle wire arranging mechanism;

[0050] Figure 9 As Figure 1 Structure diagram of the first abutting assembly;

[0051] Figure 10 As Figure 1 Structure diagram of the second abutting assembly;

[0052] Figure 11 As Figure 1 Structure diagram of the pressure spring mechanism.

[0053] BRIEF DESCRIPTION OF THE DRAWINGS

[0054]

[0055]

[0056] The implementation, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0057] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0058] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between the components in a certain posture (as shown in the drawings). If the certain posture changes, the directional indications also change accordingly.

[0059] In addition, if the description of "first", "second" and the like is involved in the embodiments of the present application, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. For example, "A and / or B" includes A scheme, or B scheme, or A and B simultaneously satisfy the scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the scope of protection required by the present application.

[0060] At present, the fabric produced by the three-dimensional loom is mostly used in military industry, so the three-dimensional loom usually uses expensive composite fiber yarn, and the finished composite fiber yarn is generally large-sized yarn drum. In order to adapt to the structure of the yarn feeding mechanism of the three-dimensional loom, the composite fiber yarn on the large-sized yarn drum is usually re-packed in small-sized yarn drums with appropriate capacity by rewinding. The existing winding device only completes the winding step, and other steps are seriously dependent on manual operation, resulting in slow winding speed and low efficiency.

[0061] In view of this, the present application provides a winding device which can complete the automatic gluing and winding work in the yarn drum winding step, improve the automation degree of winding, reduce the dependence on manual operation, improve the winding efficiency, and realize the rapid packing of large-sized composite fiber yarn drum. As shown in Figures 1 to 9 , it is an embodiment of the winding device provided by the present application.

[0062] As shown in Figures 1 to 4As shown, the present application provides the winding device 100, which comprises a mounting base 1, a loading mechanism 2, a gluing mechanism 3, a rotating roller 4 and a yarn arranging mechanism 5. The mounting base 1 is formed with a loading station, a gluing station, a winding station and an unloading station arranged in sequence along the circumferential direction of the mounting base 1. The loading mechanism 2 comprises a loading disc 21 and four loading plates 22. The loading disc 21 is rotatably installed on the mounting base 1 along an axis extending upwardly and downwardly and is located above the mounting base 1. The four loading plates 22 are arranged at intervals along the circumferential direction of the loading disc 21. The upper end surface of each loading plate 22 is movably provided with two abutting portions 221 arranged at intervals along the radial direction of the loading disc 21. The two abutting portions 221 are used to jointly clamp a horizontally arranged yarn bobbin and can rotate with the yarn bobbin. During the rotation of the loading disc 21, each loading plate 22 can be located at the loading station, the gluing station, the winding station and the unloading station in sequence. The gluing mechanism 3 is installed on the mounting base 1 and is located at the gluing station. The gluing mechanism 3 is used to apply double-sided adhesive tape on the yarn bobbin on the loading plate 22 at the gluing station so as to fix the yarn end to the yarn bobbin. The rotating roller 4 is rotatably installed on the mounting base 1 along an axis extending leftwardly and rightwardly and is located at the winding station. The rotating roller 4 is used to abut against the yarn bobbin on the loading plate 22 at the winding station so as to drive the yarn bobbin to rotate. The yarn arranging mechanism 5 is located in front of the rotating roller 4. The yarn arranging mechanism 5 comprises a yarn arranging device 51 and a yarn arranging driving device 52. The yarn arranging device 51 is movably installed above the mounting base 1 along the leftward and rightward direction and is provided with a threading hole for the yarn to pass through. The yarn arranging driving device 52 is installed above the mounting base 1 and is drivingly connected with the yarn arranging device 51. The yarn arranging driving device 52 is used to drive the yarn arranging device 51 to move leftwardly and rightwardly so that the yarn arranging device 51 can move to wind the yarn on the outside of the yarn bobbin when the yarn bobbin rotates.

[0063] It should be noted that the mounting base 1 is provided with a threading passage corresponding to the loading disc 21. A disc driving motor is installed below the mounting base 1. The output shaft of the disc driving motor passes through the threading passage and is connected with the lower end surface of the loading disc 21. In this way, the disc driving motor can drive the loading disc 21 to rotate.

[0064] In the technical scheme, each loading plate 22 can be arranged in the loading station, the glue applying station, the winding station and the unloading station in sequence during the rotation of the loading disc 21. When each loading plate 22 is arranged in the loading station, the yarn bobbin is arranged in a horizontal state between the two abutting portions 221, and then the loading plate 22 is sequentially rotated to the glue applying station to apply double-sided adhesive tape on the yarn bobbin by the glue applying mechanism 3. Then, the loading plate 22 is continuously rotated to the winding station to drive the yarn bobbin to rotate by the rotating roller 4, and meanwhile, the yarn arranging device 51 moves along the left-right direction to wind the yarn on the outer side of the yarn bobbin to complete the winding of the yarn bobbin. Finally, the loading plate 22 is rotated to the unloading station to remove the yarn bobbin after the winding. By the winding device 100, the automatic glue applying and winding work in the yarn winding step can be completed, the automation degree of the winding is improved, the dependence on manual work is reduced, the winding efficiency is improved, and the rapid distribution of the large composite fiber yarn bobbin is realized.

[0065] In the embodiment, as shown in Figure 4 The upper end surface of each loading plate 22 is provided with two baffles 222 extending along the length direction, the two baffles 222 are arranged between the two abutting portions 221 and are spaced apart along the width direction of the loading plate 22 to define a containing space together with the loading plate 22, and the containing space is used to contain the yarn bobbin. By defining the containing space together with the loading plate 22 by the two baffles 222, the yarn bobbin can be effectively prevented from falling off from the corresponding loading plate 22 during the winding without interfering with the normal rotation of the yarn bobbin between the two abutting portions 221.

[0066] To further improve the automation degree of the winding device 100, the yarn pressing and cutting mechanism 6 is arranged on the mounting seat 1. Specifically, in the embodiment, as shown in Figure 5As shown, the winding device 100 further comprises a cutting mechanism 6, which comprises a support base 61 and a cutting structure 62. The support base 61 is installed on the upper end surface of the mounting base 1 and is provided with a bearing plate 611 extending along the left-right direction and located above the rotating drum 4. The cutting structure 62 is located below the bearing plate 611 and comprises a cutting plate 621 and a pressing block 622. The upper end of the cutting plate 621 is bent forward to form a connecting portion, which is movably installed below the bearing plate 611 along the up-down direction. The pressing block 622 is located at the lower end of the front side surface of the cutting plate 621 and is spaced apart from the connecting portion. When the cutting plate 621 moves downward, the pressing block 622 drives the yarn downward to adhere the yarn to the bobbin on the loading plate 22 in the winding station until the yarn is cut when the cutting plate 621 and the pressing block 622 are in a front-rear staggered position away from the baffle 222 of the line arranging device 51. In this way, when one of the loading plates 22 rotates to the unloading station and the other rotates to the winding station, the cutting plate 621 moves downward to drive the pressing block 622 to move the yarn downward, so that the yarn can be adhered to the bobbin on the loading plate 22 in the winding station. When the cutting plate 621 moves downward to the front-rear staggered position away from the baffle 222 of the line arranging device 51, the two form a scissors-like structure to cut the yarn at a position away from the baffle 222 of the line arranging device 51, so that the bobbin on the loading plate 22 in the unloading station is wound and the bobbin on the loading plate 22 in the winding station starts to be wound under the action of the rotating drum 4 and the line arranging mechanism 5.

[0067] Further, in the present embodiment, as Figure 5As shown, the front side of the bearing plate 611 is provided with a containing groove, the upper and lower walls of the containing groove are respectively provided with a first mounting hole and two second mounting holes, and the two second mounting holes are arranged in a left-right direction; the connecting part is provided with a through hole extending in an up-down direction and two threaded connection holes, and the two threaded connection holes are arranged correspondingly to the two second mounting holes; the cutting mechanism 6 further comprises a stepping motor 63, a gear transmission mechanism 64 and a connecting assembly 65, the stepping motor 63 is installed on the upper end surface of the bearing plate 611, the output shaft of the stepping motor 63 can pass through the first mounting hole and extend into the containing groove; the gear transmission mechanism 64 comprises a driving gear 641 located in the containing groove and two driven gears 642, the driving gear 641 is installed on the end of the output shaft of the stepping motor 63, and the two driven gears 642 are rotatably installed on the upper wall of the containing groove and located on the left and right sides of the driving gear, so as to be able to engage with the driving gear 641; the connecting assembly 65 comprises an extension rod 651 extending in an up-down direction and two connecting screws 652, one end of the extension rod 651 is connected with the upper end surface of the pressing block 622, the other end passes through the through hole to be connected with the bearing plate 611, and the upper end of each connecting screw 652 is fixedly connected with the rotating shaft 32 of the corresponding driven gear 642, and the lower end passes through the corresponding second mounting hole to be threadedly connected with the corresponding threaded connection hole. When the stepping motor 63 is turned on to drive the driving gear 641 to rotate, the driving gear 641 engages with the two driven gears 642 to drive the two driven gears 642 to rotate, so that the two connecting screws 652 rotate to drive the connecting part to move in an up-down direction, thereby driving the tangent plate 621 and the pressing block 622 to move synchronously in an up-down direction.

[0068] Further, in the present embodiment, as shown in Figure 5 As shown, the connecting assembly 65 further comprises an elastic member 653, one end of the elastic member 653 is connected with the connecting part, and the other end is connected with the pressing block 622. In this way, the pressing block 622 can be stretched and contracted in an up-down direction under the action of the elastic member 653, so as to be able to flexibly abut against the bobbin, thereby preventing the bobbin from being crushed. Specifically, in the present embodiment, the connecting assembly 65 further comprises a connecting sleeve rod, the connecting sleeve rod is sleeved in the elastic member 653 and is arranged to be stretchable in an up-down direction, and the two ends of the connecting sleeve rod are respectively connected with the connecting part and the pressing block 622. In this way, the connection reliability of the pressing block 622 and the connecting part is improved.

[0069] Further, in the present embodiment, as shown in Figure 1As shown, each of the loading plates 22 is provided with a mounting column 223 near the side end of the loading disc 21, the mounting column 223 extends along the up-down direction and is provided with a roller, the roller is away from the side of the loading plate 22 to contact with the yarn. Thus, in the process of rotating the loading plate 22 from the winding station to the unloading station, the roller plays a tensioning role on the yarn to avoid the yarn winding, at the same time to facilitate the cutting plate 621 to cut the yarn.

[0070] In the embodiment, as shown in the drawings, Figure 6 As shown, the gluing mechanism 3 includes a bearing seat 31, a rotating shaft 32, a double-sided tape applicator 33 and a lifting structure 34, the bearing seat 31 is located at the gluing station, the bearing seat 31 includes a support plate 311 extending along the up-down direction and a connecting plate 312 extending along the front-rear direction, the support plate 311 is installed on the upper end surface of the mounting seat 1, one end of the connecting plate 312 is connected with the upper end of the rear side of the support plate 311, and the other end is bent downward to form a setting part; the rotating shaft 32 extends along the front-rear direction and is rotatably installed between the setting part and the support plate 311; the double-sided tape applicator 33 is located on the left side of the rotating shaft 32, the double-sided tape applicator 33 includes a shell provided with a gluing opening and a tape core assembly located in the shell, the tape core assembly has a gluing head 331 exposed to the gluing opening of the shell, the gluing head 331 is used to apply double-sided tape on the yarn can, one end of the shell is fixedly connected with the rotating shaft 32; the lifting structure 34 is located on the left side of the double-sided tape applicator 33, the lifting structure 34 includes a lifting ring 341 and two lifting arms 342, the two lifting arms 342 are movably installed on the lower end surface of the connecting plate along the up-down direction and are spaced apart along the front-rear direction, the lifting ring 341 is rotatably installed between the two lifting arms 342 along the axis extending along the front-rear direction and is sleeved on the outside of the shell to support the double-sided tape applicator 33. The setting part is located above the mounting seat 1 and is spaced apart and opposite to the support plate 311 along the front-rear direction, so that the rotating shaft 32 can be rotatably installed between the setting part and the support plate 311 in a horizontal state. In the process of rotating the loading plate 22 from the gluing station to the winding station, the loading plate 22 passes below the double-sided tape applicator 33, and the yarn can on the loading plate 22 can abut against the gluing head 331 to be coated with double-sided tape by the gluing head 331. It should be noted that the yarn can on the loading plate 22 only contacts with the gluing head 331, and does not interfere with other parts of the double-sided tape applicator 33 during the rotation of the loading plate 22. It should be noted that the double-sided tape applicator 33 is similar to the conventional student correction tape and is also common in the market, which belongs to the prior art, so the specific structure of the double-sided tape applicator 33 is not described here.

[0071] Specifically, in the embodiment, as shown in Figure 6 The hoisting structure 34 further comprises two fixing seats 343, which are installed on the lower end surface of the connecting plate and correspondingly arranged with the two hoisting arms 342. Each fixing seat 343 is formed with a cavity with an opening facing left, and a compression spring 344 is arranged in the cavity. The upper end of the compression spring 344 is fixed to the upper side wall of the cavity, and the lower end of the compression spring 344 is provided with a connecting plate. The lower side wall of the cavity is provided with a through hole. The upper end of each hoisting arm 342 is inserted into the corresponding through hole and extends into the cavity to be fixed with the connecting plate. When the yarn bobbin installed on the loading plate 22 has a large diameter, during the rotation of the loading plate 22 from the upper gluing station to the winding station, the yarn bobbin pushes the lifting ring 341 to make the two hoisting arms 342 compress the corresponding compression springs 344 upward. In this way, the lifting ring 341 moves upward and drives the glue applying head 331 to move upward. Since the distance of the upward movement of the lifting ring 341 depends on the diameter of the yarn bobbin, when the distance between the lifting ring 341 and the upper end surface of the loading plate 22 is equal to the diameter of the yarn bobbin, the lifting ring 341 stops moving upward. In this way, the glue applying head 331 can still contact the yarn bobbin to apply double-sided adhesive tape on the yarn bobbin. In this way, the loading mechanism 2 can load yarn bobbins within a certain diameter range, improving the versatility of the winding device 100.

[0072] In the embodiment, as shown in Figure 2 and Figure 3 Each loading plate 22 is further provided with an avoiding opening penetrating through the upper and lower ends thereof. The avoiding opening is located between the two abutting portions 221, so that the lower end of the yarn bobbin can pass through the avoiding opening to be below the loading plate 22. The mounting seat 1 is provided with a penetrating hole penetrating through the upper and lower end surfaces thereof at the winding station. The rotating drum 4 is rotatably installed below the mounting seat 1 along an axis extending in the left-right direction and correspondingly arranged with the penetrating hole, so that the upper end of the rotating drum 4 can protrude out of the penetrating hole to abut against the yarn bobbin on the loading plate 22 at the winding station. In this way, after the loading plate 22 is rotated to the winding station, the part of the rotating drum 4 protruding out of the penetrating hole abuts against the yarn bobbin on the loading plate 22 to drive the yarn bobbin to rotate for winding.

[0073] Further, in the embodiment, as shown in Figure 7As shown, the winding device 100 further comprises a roller driving mechanism 5237, which comprises a bracket 71, a first driving motor 72 and a first transmission structure 72. The bracket 71 is mounted to the mounting base 1 and located below the rotating roller 4. The first driving motor 72 is mounted to the bracket 71 and extends horizontally. The first transmission structure 72 comprises a first pulley 721, a second pulley 722 and a transmission belt 723. The first pulley 721 is mounted to the shaft end of the rotating roller 4. The second pulley 722 is mounted to the shaft end of the output shaft of the first driving motor 72. The transmission belt 723 is sleeved outside the first pulley 721 and the second pulley 722 to transmit the rotation of the output shaft to the rotating roller 4. In this way, the rotation of the output shaft of the first driving motor 72 is transmitted to the rotating roller 4 through the first transmission structure 72.

[0074] In this embodiment, as Figure 8 shown, the winding device 100 further comprises a wire arranging driving device 52, which comprises a base 521, a screw rod 522a and a nut 522b structure 522 and a driving mechanism 523. The base 521 is mounted to the upper end surface of the mounting base 1 and located at the winding station. The base 521 is formed with two mounting portions which are spaced apart and oppositely arranged along the left-right direction. The screw rod 522a and the nut 522b structure 522 comprises a screw rod 522a and a nut 522b. The screw rod 522a extends along the left-right direction and is rotatably mounted between the two mounting portions. The nut 522b is located between the two mounting portions and threadedly cooperates with the screw rod 522a to move along the left-right direction under the driving of the screw rod 522a. The wire arranging device 51 is mounted to the nut 522b. The driving mechanism 523 is drivingly connected with the screw rod 522a to drive the screw rod 522a to rotate. The driving mechanism 523 comprises a second driving motor and a synchronous transmission structure. One of the synchronous pulleys of the synchronous transmission structure is mounted to the end of the screw rod 522a, and the other is mounted to the output shaft end of the second driving motor. The output shaft of the second driving motor extends along the left-right direction. In this way, the screw rod 522a can be driven to rotate by the driving mechanism 523, so that the nut 522b can move along the left-right direction to drive the wire arranging device 51 to move.

[0075] In this embodiment, as Figure 1 , Figure 9 and Figure 10As shown, the upper end surface of each of the loading plates 22 is provided with a first abutting assembly 81 and a second abutting assembly 82, which are arranged along the radial direction of the loading disc 21; wherein the first abutting assembly 81 comprises a first fixed block 811, a first connecting shaft 812 and a first rubber block 813, the first fixed block 811 is mounted on the upper end surface of the loading plate 22 and arranged adjacent to the loading disc 21, the first connecting shaft 812 extends along the radial direction of the loading disc 21, one end of the first connecting shaft 812 is rotatably mounted on the side surface of the first fixed block 811 away from the loading disc 21, and the first rubber block 813 is mounted on the other end of the first connecting shaft 812; the second abutting assembly 82 comprises a second fixed block 821, a second connecting shaft 822 and a second rubber block 823, the second fixed block 821 is mounted on the upper end surface of the loading plate 22 and arranged spaced apart from the first fixed block 811, the side surface of the second fixed block 821 away from the loading disc 21 is provided with a telescopic rod 651821a, the telescopic rod 651821a extends along the radial direction of the loading disc 21 and is provided with a setting plate 821b at one end thereof toward the first fixed block 811, the second connecting shaft 822 extends along the radial direction of the loading disc 21, one end of the second connecting shaft 822 is rotatably mounted on the side of the setting plate 821b away from the second fixed block 821, the second rubber block 823 is mounted on the other end of the second connecting shaft 822, and the outside of the telescopic rod 651821a is provided with a spring, both ends of the spring are respectively abutted with the setting plate 821b and the second fixed block 821; the two abutting portions 221 are respectively the first rubber block 813 and the second rubber block 823. In this way, the first rubber block 813 and the second rubber block 823 realize the installation limiting of the yarn cylinder on the loading plate 22, and through the telescopic movement of the telescopic rod 651821a, the distance between the second rubber block and the first rubber block 813 can be adjusted, so as to meet the installation and disassembly of the yarn cylinder.

[0076] Further, in the present embodiment, as shown in FIG. 6, the telescopic rod 651821a is provided with a plurality of setting plates 821b, and the second connecting shaft 822 is rotatably mounted on the side of the setting plate 821b away from the second fixed block 821. Figure 11As shown, the upper end surface of the mounting base 1 is further provided with a bullet pressing mechanism 9, which comprises a connecting base 91 and an arc-shaped buckle 92. The connecting base 91 is located on the side of the second fixed block 821 away from the first fixed block 811. The connecting base 91 is provided with a cantilever on the side surface facing the loading disc 21. The cantilever is located above the second fixed block 821 and extends along the radial direction of the loading disc 21. The arc-shaped buckle 92 is arranged on the end surface of the cantilever. When the loading plate 22 rotates to the unloading station, the arc-shaped buckle 92 abuts against the side surface of the setting plate 821b facing the first rubber block 813. In this way, during the rotation of the loading plate 22 from the side of the unloading station close to the winding station to the side of the unloading station away from the winding station, the arc-shaped buckle 92 gradually abuts against the setting plate 821b, so that the setting plate 821b moves away from the first rubber block 813, so that the first rubber block 813 and the second rubber block 823 loosen the yarn drum.

[0077] The above description is only the preferred embodiments of the present application, and does not limit the patent scope of the present application. Any equivalent structural transformation, direct / indirect application in other related technical fields based on the inventive concept of the present application and the content of the specification and drawings are included in the patent protection scope of the present application.

Claims

1. A winding device, characterized in that, The application relates to a yarn winding device. The device comprises: a mounting base, wherein a loading station, a glue applying station, a winding station and an unloading station are sequentially arranged along the circumference of the mounting base; a loading mechanism, which comprises a loading disc and four loading plates, wherein the loading disc is rotatably installed on the mounting base along an axis extending in the up-down direction and is located above the mounting base, the four loading plates are arranged at intervals along the circumference of the loading disc, the upper end surface of each loading plate is movably provided with two abutting portions, the two abutting portions are arranged at intervals along the radial direction of the loading disc, are used for jointly clamping a horizontally arranged bobbin and can rotate with the bobbin, and each loading plate can be located at the loading station, the glue applying station, the winding station and the unloading station in sequence during the rotation of the loading disc; a glue applying mechanism, which is installed on the mounting base and is located at the glue applying station, is used for applying double-sided adhesive tape on the bobbin on the loading plate located at the glue applying station, and is used for fixing the yarn end to the bobbin; a rotating roller, which is rotatably installed on the mounting base along an axis extending in the left-right direction and is located at the winding station, is used for abutting against the bobbin on the loading plate located at the winding station and driving the bobbin to rotate; and a yarn arranging mechanism, which is located in front of the rotating roller, comprises a yarn arranging device and a yarn arranging driving device, the yarn arranging device is movably installed above the mounting base along the left-right direction and is provided with a threading hole for the yarn, and the yarn arranging driving device is installed above the mounting base and is drivingly connected with the yarn arranging device, is used for driving the yarn arranging device to move in the left-right direction, and is used for enabling the yarn arranging device to move to wind the yarn on the outside of the bobbin when the bobbin rotates; the upper end surface of each loading plate is provided with two baffle plates extending along the length direction of the loading plate, the two baffle plates are located between the two abutting portions and are arranged at intervals along the width direction of the loading plate, jointly define a containing space with the loading plate, and are used for containing the bobbin; the winding device further comprises a cutting mechanism, which comprises: a supporting base, which is installed on the upper end surface of the mounting base and is provided with a bearing plate extending along the left-right direction and located above the rotating roller; and a cutting structure, which is located below the bearing plate and comprises a yarn cutting plate and a pressing block, wherein the upper end portion of the yarn cutting plate is bent towards the front to form a connecting portion, the connecting portion is movably installed below the bearing plate along the up-down direction, and the pressing block is installed on the lower end of the front side surface of the yarn cutting plate and is arranged at intervals with the connecting portion; the yarn cutting plate moves downwards to enable the pressing block to drive the yarn to move downwards, the yarn is adhered on the bobbin on the loading plate located at the winding station, the yarn is cut off when the yarn cutting plate moves to the front-back misalignment position away from the baffle plate of the yarn arranging device, the bobbin on the loading plate located at the unloading station is wound, and the bobbin on the loading plate located at the winding station starts to be wound under the action of the rotating roller and the yarn arranging mechanism; the glue applying mechanism comprises: The bearing seat is located at the gluing station, and comprises a support plate extending along the up-down direction and a connecting plate extending along the front-back direction. The support plate is installed on the upper end surface of the mounting seat, and one end of the connecting plate is connected to the upper end of the rear side of the support plate, and the other end is bent downward to form a setting portion. A rotating shaft is rotatably installed between the setting portion and the support plate. A double-sided tape applicator is located on the left side of the rotating shaft. The double-sided tape applicator comprises a housing provided with a glue applying opening and a tape core assembly located in the housing. The tape core assembly has a glue applying head exposed to the glue applying opening of the housing. The glue applying head is used to apply double-sided tape on the yarn drum. One end of the housing is fixedly connected to the rotating shaft. A lifting structure is located on the left side of the double-sided tape applicator. The lifting structure comprises a lifting ring and two lifting arms. The two lifting arms are movably installed on the lower end surface of the connecting plate and are spaced apart along the front-back direction. The lifting ring is rotatably installed between the two lifting arms along the axis extending in the front-back direction and is sleeved on the outside of the housing to support the double-sided tape applicator. The lifting structure further comprises two fixing seats. The two fixing seats are installed on the lower end surface of the connecting plate and are correspondingly arranged with the two lifting arms. Each fixing seat forms a cavity with an opening facing left. A compression spring is arranged in the cavity. The upper end of the compression spring is fixed to the upper side wall of the cavity. The lower end of the compression spring is provided with a connecting plate. The lower side wall of the cavity is provided with a through hole. The upper end of each lifting arm is inserted into the corresponding through hole and extends into the cavity to be fixed with the connecting plate.

2. The winding apparatus of claim 1, wherein, A containing groove is formed on the front side of the bearing plate. First and second mounting holes are formed on the upper and lower walls of the containing groove. The two second mounting holes are spaced apart along the left-right direction. The connecting portion is provided with a through hole extending along the up-down direction and two threaded connection holes. The two threaded connection holes are correspondingly arranged with the two second mounting holes. The cutting mechanism further comprises: A stepping motor is installed on the upper end surface of the bearing plate. The output shaft of the stepping motor can pass through the first mounting hole and extend into the containing groove. A gear transmission mechanism comprises a driving gear and two driven gears located in the containing groove. The driving gear is installed on the end of the output shaft of the stepping motor. The two driven gears are rotatably installed on the upper wall of the containing groove and are located on the left and right sides of the driving gear to be engaged with the driving gear. A connecting assembly comprises an extension rod extending along the up-down direction and two connecting screws. One end of the extension rod is connected to the upper end surface of the pressing block. The other end of the extension rod passes through the through hole to be connected with the bearing plate. The upper end of each connecting screw is fixedly connected with the rotating shaft of the corresponding driven gear. The lower end of each connecting screw passes through the corresponding second mounting hole to be threadedly connected with the corresponding threaded connection hole.

3. The winding apparatus of claim 2, wherein, The connecting assembly further comprises an elastic member. One end of the elastic member is connected to the connecting portion. The other end of the elastic member is connected to the pressing block.

4. The winding apparatus of claim 1, wherein, Each of the loading plates is further provided with an avoiding opening penetrating through upper and lower ends thereof, the avoiding opening being located between the two abutting portions so that the lower end of the yarn drum can pass through the avoiding opening to be below the loading plate; The mounting seat is provided with a penetrating hole penetrating through upper and lower end faces thereof at the winding station; The rotating drum is rotatably installed below the mounting seat along an axis extending in the left-right direction and is arranged corresponding to the penetrating hole so that the upper end of the rotating drum can protrude from the penetrating hole to abut against the yarn drum on the loading plate at the winding station.

5. The winding apparatus of claim 4, wherein, The winding device further comprises a drum driving mechanism, the drum driving mechanism comprising: a bracket installed on the mounting seat and below the rotating drum; a first driving motor installed on the bracket and extending in the horizontal direction; and a first transmission structure comprising a first pulley, a second pulley and a transmission belt, the first pulley being installed on the shaft end of the rotating drum, the second pulley being installed on the shaft end of the output shaft of the first driving motor, and the transmission belt being sleeved outside the first pulley and the second pulley to transmit the rotation of the output shaft to the rotating drum.

6. The winding apparatus of claim 1, wherein, The winding device further comprises a wire arranging driving device, the wire arranging driving device comprising: a base installed on the upper end face of the mounting seat and at the winding station, the base being formed with two mounting portions, the two mounting portions being spaced apart and arranged opposite to each other in the left-right direction; a lead screw nut structure comprising a lead screw and a nut, the lead screw extending in the left-right direction and being rotatably installed between the two mounting portions, the nut being located between the two mounting portions and threadedly cooperating with the lead screw to move in the left-right direction under the driving of the lead screw, and the wire arranging device being installed on the nut; and a driving mechanism driving connected with the lead screw to drive the lead screw to rotate.

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