Spooling device for a wire spooling machine and method of use

Abstract

A kind of thread feeding device for thread winding machine and using method, including the thread feeding device body with synchronous transmission belt (7), wheel resistance device is arranged on synchronous transmission belt (7), by the thread feeding device body, realize the thread to thread winding machine, by wheel resistance device, realize the transmission belt body dispersion propagation to rotational resistance, realize the wheel body that simultaneously applies external rotational speed interference force to the thread being transported, solve the technical problem that only single thread feeding wheel body is applied external rotational speed interference force, therefore, improve the tension uniformity and stability of the thread being transported.

Description

Technical Field

[0001] This invention relates to a wire feeding device and a method of using it, and more particularly to a wire feeding device and a method of using it for a wire spooling machine. Background Technology

[0002] A spooling machine, also called a winding machine, is used for packaging and forming various long fiber bundles such as metal wire, cotton, nylon, and hemp. The formed products are arranged tightly and neatly. To ensure the quality of the spooling, the spools fed to the spooling machine need to be under tension. Therefore, the feeding device for the spooling machine is an important rope-making device. Existing feeding devices for spooling machines generally include a first support base 1, a first winding wheel 2, a first rotating shaft 10, a second support base 3, a second winding wheel 4, a second rotating shaft 20, a synchronous transmission belt 7, a friction disc 92, a friction plate 93, a friction plate pressure plate 94, a pressure spring 95, an intermediate screw 96, and a pressure nut 97. The structural connection diagram is attached. Figure 3 In both cases, a friction disc 92 is installed on the first support base 1, a friction plate pressure plate 94 is installed on the first rotating shaft 10, a friction plate 93 is installed between the friction plate pressure plate 94 and the friction disc 92, and a clamping spring 95 is installed between the first rotating shaft 10 and the friction plate pressure plate 9. An intermediate screw 96 and a clamping nut 97 are installed between the clamping spring 95 and the first rotating shaft 10. The resistance generated between the friction plate 93 and the friction disc 92 creates a speed difference between the rotational speed of the first rotating shaft 10 and the traction speed of the winding system of the winding machine, thus keeping the yarn under tension. However, since only the rotational speed of the first rotating shaft 10 is affected by external interference, and the rotational speed of the second rotating shaft 20 is not affected, the uniformity and stability of the tension of the conveyed yarn are affected.

[0003] Meanwhile, since the friction disc 92 is stationary, the relative rotational speed between the friction plate 93 and the friction disc 92 increases, reducing the service life of both the friction plate 93 and the friction disc 92.

[0004] This invention, by simultaneously applying external rotational speed interference forces to the wheel body that conveys the yarn, effectively explores and studies the technical problem of applying external rotational speed interference forces to a single yarn conveying wheel body at the technical level.

[0005] The statements herein provide only background information related to this invention and do not necessarily constitute prior art. Based on the technical disclosure provided by the applicant on March 22, 2024, which addresses practical technical problems encountered during the work process, and through searching similar patent documents and existing technical problems, technical features, and technical effects in the background art, the technical solution of this invention is proposed. Summary of the Invention

[0006] The subject of this invention is a wire feeding device for a wire spooling machine.

[0007] The subject of this invention is a method of using a wire feeding device for a wire spooling machine.

[0008] In order to overcome the above-mentioned technical shortcomings, the purpose of this invention is to provide a wire feeding device and a method of use for a wire spooling machine, thereby improving the tension uniformity and stability of the conveyed wire.

[0009] To achieve the above objectives, the technical solution adopted by the present invention is: a wire feeding device for a wire spooling machine, comprising a wire feeding device body with a synchronous transmission belt and a wheel resistance device disposed on the synchronous transmission belt.

[0010] By designing a wire feeding device body and a wheel resistance device, the wire feeding device body enables the wire to be fed to the wire spooling machine, and the wheel resistance device enables the rotational resistance to be distributed and transmitted through the transmission belt. This allows external speed interference force to be applied to the wheel body that is feeding the wire simultaneously, solving the technical problem of applying external speed interference force to only a single wheel body that is feeding the wire. Therefore, the tension uniformity and stability of the fed wire are improved.

[0011] The present invention designs a method in which the main body of the wire feeding device and the wheel resistance device are connected to each other by simultaneously applying an external speed interference force to the wheel body that feeds the wire.

[0012] The present invention designs a method in which the wheel resistance device is connected to the main body of the wire feeding device in a way that disperses and propagates the rotational resistance through the transmission belt.

[0013] The present invention designs a wire feeding device body that also includes a first support base, a first winding wheel, a first rotating shaft, a second support base, a second winding wheel, and a second rotating shaft.

[0014] The present invention designs a wheel resistance device comprising a third support base, a third rotating shaft, an action wheel, a friction disc, a friction plate, a friction plate pressure plate, a clamping spring, an intermediate screw, a clamping nut, and a guide key.

[0015] The technical effects of the above five technical solutions are as follows: they achieve the application of rotational resistance to the transmission belt, apply the same rotational resistance value to the conveyor wheels of the filaments on the transmission belt, ensure that the conveyor wheels of the filaments on the transmission belt are at a constant speed, and achieve stable performance of filament conveying.

[0016] The present invention is designed to include a first accessory device, which is disposed between the wire feeding device body and the wheel resistance device. The first accessory device is configured to include a first transmission wheel, a second transmission wheel and a transmission belt.

[0017] The technical effect of the above technical solution is that it realizes the integrated installation of other components and expands the technical effect of the present invention.

[0018] This invention comprises a first rotating shaft mounted on a first support base, on which a first winding wheel and a first transmission wheel are mounted respectively; a second rotating shaft mounted on a second support base, on which a second winding wheel is mounted; and a third rotating shaft and a second transmission wheel mounted on a third support base. A friction disc is mounted on the second transmission wheel. An actuating wheel, a friction plate pressure plate, and an intermediate screw are mounted on the third rotating shaft. A friction plate is positioned between the friction plate pressure plate and the friction disc, and a guide key is positioned between the friction plate pressure plate and the third rotating shaft. A clamping nut is mounted on the intermediate screw, and a clamping spring is positioned between the clamping nut and the friction plate pressure plate. Synchronous transmission belts are mounted on the first winding wheel, the second winding wheel, and the actuating wheel. Transmission belts are mounted on the first and second transmission wheels.

[0019] The technical effect of the above technical solution is as follows: the basic technical solution of the present invention is composed of a first support base, a first winding wheel, a first rotating shaft, a second support base, a second winding wheel, a second rotating shaft, a third support base, a third rotating shaft, an action wheel, a synchronous transmission belt, a first transmission wheel, a second transmission wheel, a transmission belt, a friction disc, a friction plate, a friction plate pressure plate, a compression spring, an intermediate screw, a compression nut, and a guide key, which solves the technical problem of the present invention.

[0020] The present invention designs a first support base and a second support base as block-shaped bodies with through holes in the middle part, wherein the through holes of the first support base are configured to be connected to a first rotating shaft, and the through holes of the second support base are configured to be connected to a second rotating shaft.

[0021] The present invention designs a first rotating shaft as a rod-shaped body with a middle step and the middle part of the first rotating shaft is configured to be connected through to a first support base, the inner side of the middle step of the first rotating shaft is configured to be connected in contact with the first support base, and one other end of the first rotating shaft is configured to be connected to a first winding wheel, and one other end of the first rotating shaft is configured to be connected to a first transmission wheel.

[0022] The present invention designs a second rotating shaft as a rod-shaped body having one end stepped body, and one end of the first rotating shaft is configured to be connected through to a second support base, the inner side of one end stepped body of the second rotating shaft is configured to be connected in contact with the second support base, and the other end of the second rotating shaft is configured to be connected to a second winding wheel.

[0023] The present invention comprises a power wheel groove provided inside the peripheral side surface of the first winding wheel and the second winding wheel, and a conveyor wheel groove provided outside the peripheral side surface of the wheel. The wheel on the first winding wheel is configured to be fitted with a first rotating shaft, and the wheel on the second winding wheel is configured to be fitted with a second rotating shaft. The power wheel groove is configured to be connected to a synchronous transmission belt and the wheel is configured to be a cylindrical body. The power wheel groove is configured to be an annular groove with a trapezoidal cross section, and the conveyor wheel groove is configured to be an annular groove with a U-shaped cross section. The conveyor wheel grooves are arranged at intervals along the transverse center line of the wheel.

[0024] The present invention designs a synchronous transmission belt as an annular belt with a trapezoidal cross section, wherein the synchronous transmission belt is respectively configured to be connected in a ring-shaped manner to the first winding wheel, the second winding wheel and the actuating wheel, and the inner end of the synchronous transmission belt is respectively configured to be submerged in connection with the first winding wheel, the second winding wheel and the actuating wheel.

[0025] The technical effects of the above five technical solutions are: to achieve constant speed double-wound wheel pair wire feeding, forming a constant speed buffer section for wire feeding.

[0026] The present invention designs a third support base as a convex block with a through hole in the middle part, and the through hole of the third support base is configured to be connected to a third rotating shaft. The peripheral contraction part of the third support base is configured to be connected through the second transmission wheel, and the inner side of the peripheral extension part of the third support base is configured to be connected in contact with the second transmission wheel.

[0027] The present invention designs a third rotating shaft as a rod-shaped body with a middle step, wherein the middle part of the third rotating shaft is configured to be connected through to a third support base, the inner side of the middle step of the third rotating shaft is configured to be connected in contact with the third support base, and one other end of the third rotating shaft is configured to be connected to an actuating wheel, one end of the third rotating shaft is configured to be connected through to a friction disc, a friction plate and a friction plate pressure plate, and one end face of the third rotating shaft is configured to be connected to a middle screw. A receiving groove is provided on the peripheral side face of one end of the third rotating shaft and is configured to be connected to a guide key. The receiving groove is configured as an elongated groove.

[0028] The present invention designs an actuating wheel as a circular disc with a trapezoidal cross-section annular groove, and the middle part of the actuating wheel is configured to be fitted with a third rotating shaft. The annular groove of the actuating wheel is configured to be connected to a synchronous transmission belt.

[0029] The present invention designs a friction disc in which the outer surface is configured to be in contact with the second transmission wheel and the friction disc is connected to the second transmission wheel by connecting bolts; the inner surface is configured to be in contact with the friction plate and the friction disc is configured to be in a sleeve connection with the third rotating shaft; the friction disc is configured to be a disc-shaped body with a through hole in the middle and a flange ring at the edge; the through hole is configured to be connected to the third rotating shaft; and the disc-shaped body of the flange ring is configured to be connected to the friction plate.

[0030] The present invention designs a friction plate as a circular plate with a through hole in the middle part, and the inner end of the friction plate is connected to the friction plate pressure plate by a connecting bolt. The inner side of the outer end of the friction plate is connected to the friction plate pressure plate in contact, and the outer side of the outer end of the friction plate is connected to the friction plate in contact. The through hole of the friction plate is connected to a third rotating shaft.

[0031] The present invention designs a friction plate pressure plate as a circular disc-shaped body with a through hole in the middle part, and the inner side of the friction plate pressure plate is configured to be connected to the friction plate in contact. The friction plate pressure plate is configured to be connected to the friction plate by connecting bolts, and the outer side of the friction plate pressure plate is configured to be connected to the compression spring in contact. The through hole of the friction plate pressure plate is configured to be connected to a third rotating shaft, and an opening groove is provided on the inner wall of the through hole of the friction plate pressure plate. The opening groove of the friction plate pressure plate is configured to be connected to a guide key.

[0032] The present invention is designed such that the guide key is a long strip block and the inner end of the guide key is embeddedly connected to the third rotating shaft, the guide key is connected to the third rotating shaft by a connecting bolt, and the outer end of the guide key is recessedly connected to the friction plate pressure plate.

[0033] The present invention is designed such that the intermediate screw is configured as a light column bolt and the inner end face of the intermediate screw is configured to be connected to the third rotating shaft, the intermediate screw is configured to be connected to the compression spring through the middle screw and the outer end of the intermediate screw is configured to be connected to the compression nut by thread.

[0034] The present invention designs a clamping nut comprising a nut portion and a gripping rod portion, wherein the peripheral side portion of the nut portion is configured to be connected to the inner end of the gripping rod portion, the nut portion is configured to be threadedly connected to an intermediate screw and the inner side portion of the nut portion is configured to be contacted with a clamping spring, the nut portion is configured to be a nut cylinder with a stepped body on the inner side portion and the stepped body of the nut portion is configured to be embeddedly connected to the clamping spring, and the gripping rod portion is configured to be a rod-shaped body and two gripping rod portions are configured to be spaced apart along the peripheral side portion of the nut portion.

[0035] The present invention is designed such that the compression spring is a column spring and is connected to the intermediate screw in a sleeve manner, one end of the compression spring is connected to the friction plate pressure plate in a contact manner, and the other end of the compression spring is connected to the compression nut in a contact manner.

[0036] The technical effects of the above ten technical solutions are as follows: they realize the conversion of elastic energy storage and frictional force into rotational resistance, eliminate the rigid counterforce of rotational resistance, and no longer exert damaging force on the conveyor wire.

[0037] This invention designs a first transmission wheel and a second transmission wheel as circular discs with trapezoidal cross-section annular grooves on their peripheral sides, and a transmission belt as an annular belt with a trapezoidal cross-section. The transmission belt is configured to be connected to the first transmission wheel and the second transmission wheel in a ring-shaped manner, and the inner ends of the transmission belt are configured to be connected to the annular grooves of the first transmission wheel and the second transmission wheel, respectively. The middle part of the first transmission wheel is configured to be fitted to the first rotating shaft, and the middle part of the second transmission wheel is configured to be fitted to the third support seat. The inner side of the second transmission wheel is configured to be in contact with the third support seat, and the outer side of the second transmission wheel is configured to be in contact with the friction disc. The second transmission wheel is configured to be connected to the friction disc by connecting bolts.

[0038] The technical effect of the above solution is that it achieves a slow creeping contact state between the friction disc and the friction plate at a rotational speed corresponding to the rotational speed of the friction disc.

[0039] The present invention is designed such that the ratio of the diameter of the action wheel to the diameter of the groove of the power wheel is set to 1-1.08:1, and the ratio of the diameter of the first transmission wheel to the diameter of the second transmission wheel is set to 1:1.1-1.3.

[0040] The technical effects of the above solutions are as follows: the friction plate is in a deceleration state through the action wheel, the friction disc is in a deceleration state through the second transmission wheel, and the relative speed between the friction disc and the friction plate is less than 66.4 RPM through the proportional value.

[0041] This invention designs a first support base, a first winding wheel, a first rotating shaft, a second support base, a second winding wheel, a second rotating shaft, and a synchronous transmission belt, and a third support base, a third rotating shaft, an actuating wheel, a friction disc, a friction plate, a friction plate pressure plate, a clamping spring, an intermediate screw, a clamping nut, and a guide key, arranged in a manner that corresponds to the frictional rotational resistance of the wheels. Furthermore, the first support base, the first winding wheel, the first rotating shaft, the second support base, the second winding wheel, the second rotating shaft, the synchronous transmission belt, the third support base, the third rotating shaft, the actuating wheel, the friction disc, the friction plate, the friction plate pressure plate, the clamping spring, the intermediate screw, the clamping nut, and the guide key, and the first transmission wheel, the second transmission wheel, and the transmission belt, are arranged in a manner that corresponds to a speed-reducing rotation.

[0042] The present invention is designed such that the center lines of the first support base, the first winding wheel, the first rotating shaft, and the first transmission wheel are arranged on the same straight line; the center lines of the second support base, the second winding wheel, and the second rotating shaft are arranged on the same straight line; and the center lines of the third support base, the third rotating shaft, the actuating wheel, the second transmission wheel, the friction disc, the friction plate, the friction plate pressure plate, the compression spring, the intermediate screw, and the compression nut are arranged on the same straight line.

[0043] The present invention is designed such that the first support base, the second support base, and the third support base are disposed on the same support base.

[0044] The technical effect of the above technical solution is that it realizes the integrated installation of the first support base, the second support base and the third support base, and improves the installation dimensional accuracy between the first winding wheel, the second winding wheel and the working wheel.

[0045] This invention designs a friction disc comprising a disc portion I, a platform portion, a disc portion II, and a column portion, with a through hole I on the column portion. The middle portion of the inner end face of disc portion I is connected to the inner end face of the platform portion, and one end of the column portion is connected to the edge of the inner end face of disc portion I. The other end of the column portion is connected to the inner end face of disc portion II, and disc portion II is fitted to the platform portion. Disc portion I is a circular disc-shaped body with a through hole in the middle portion, and the platform portion is a conical cylindrical body. Disc portion II is a circular block-shaped body with a conical hole in the middle portion, and the column portion is a circular rod-shaped body. The column portion is positioned along disc portion I. The circumferential lines are arranged at intervals and the leakage hole body I is set as a conical hole. The friction plate is set to include a disk part III and a ring part, and a leakage hole body II is provided in the disk part III and the ring part. The inner end face of the disk part III is set to be connected to the inner end face of the ring part, and the disk part III is set as a circular block with a conical hole in the middle part. The ring part is set as a ring with a trapezoidal cross section and the leakage hole body II is set as a circular hole. The leakage hole body II is arranged at intervals along the circumference of the ring part. The inner peripheral side face of the ring part is set to be in contact with the peripheral side face of the platform part, and the outer peripheral side face of the ring part is set to be in contact with the inner wall of the conical hole of the disk part II.

[0046] The technical effects of the above solutions are as follows: they realize the friction force generated by the contact of the tortuous surfaces, increase the friction area, ensure the stability of the contact tortuous surfaces, and enable the release of frictional heat through the pores.

[0047] This invention designs a method for using a wire feeding device for a wire spooling machine. The steps are as follows: the wire feeding device body realizes the feeding of the wire to the wire spooling machine, the wheel resistance device realizes the transmission of rotational resistance through the transmission belt, and the external rotational speed interference force is applied to the wheel body that feeds the wire.

[0048] The technical effect of the above technical solution is that it highlights the technical feature of simultaneously applying external speed interference force to the wheel body that conveys the yarn, and introduces its application in the technical field of the method of using the yarn feeding device in the yarn spooling machine.

[0049] This invention comprises the following steps: First, the wire fed to the spooling machine is wound around the groove of the conveyor wheel on the first winding wheel; then, it is wound around the groove of the conveyor wheel on the second winding wheel; finally, it is wound around the groove of the conveyor wheel on the first winding wheel and then fed into the spooling machine winding system. When the spooling machine winding system pulls the wire along the groove of the conveyor wheel, the wheel on the first winding wheel rotates on the first rotating shaft, and the wheel on the second winding wheel rotates on the second rotating shaft. A synchronous transmission belt ensures that the wheels on the first and second winding wheels rotate at the same speed. A lever causes the nut to rotate on the central screw, compressing the pressure spring and causing the opening groove of the friction plate pressure plate to move inward on the guide key. This causes the friction plate to act on the friction disc, converting the friction force between the friction plate and the friction disc into rotational resistance on the third rotating shaft. The rotational resistance of the third rotating shaft is then... The rotation of the wheel on the second winding wheel is slowed down by the transmission wheel to the synchronous drive belt. This slows down the rotation of the wheel on the second winding wheel, making its rotational speed lower than the traction speed of the winding system of the spooling machine. This keeps the thread fed to the spooling machine under tension. The first rotating shaft drives the first transmission wheel to rotate, which in turn drives the second transmission wheel to rotate on the third support seat via the transmission belt. The second transmission wheel drives the friction disc to rotate, keeping the relative speed between the friction plate and the friction disc at a low value. By adjusting the compression state of the pressure spring, the friction force between the friction plate and the friction disc can be adjusted. This allows for adjustment of the difference between the rotational speed of the wheel on the second winding wheel and the traction speed of the winding system of the spooling machine, thus adapting to different specifications of thread fed to the spooling machine.

[0050] The technical effect of the above solution is that it enables the first and second winding wheels to feed the yarn and the action wheel to apply rotational resistance to the synchronous transmission belt.

[0051] The present invention is designed with the following steps: when the compression spring is in a compressed state, the inner peripheral side of the ring contacts the peripheral side of the platform, and the outer peripheral side of the ring contacts the inner wall of the conical hole of the disc II. Friction is generated between the inner peripheral side of the ring and the peripheral side of the platform, and between the outer peripheral side of the ring and the inner wall of the conical hole of the disc II. When the ring rotates between the platform and the disc II, flowing gas is generated in the leakage hole I and the leakage hole II, so that the frictional heat generated between the ring and the platform, and between the ring and the disc II, is released through the leakage hole I and the leakage hole II.

[0052] The technical effect of the above solution is that it realizes the operation of heat release through friction between the ring and the platform plate II and through the leakage hole I and through the leakage hole II.

[0053] In this technical solution, the application of external speed interference force to the wheel body that conveys the yarn is achieved by the wheel resistance device.

[0054] In this technical solution, the key technical feature is the wire feeding device body and the wheel resistance device that simultaneously apply external speed interference force to the wheel body that conveys the wire. In the technical field of wire feeding devices and methods for wire spooling machines, this solution is novel, inventive, and practical. The terminology used in this technical solution can be explained and understood using patent literature in this technical field. Attached Figure Description

[0055] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0056] Figure 1 This is a schematic diagram of one of the first embodiments of the present invention, which is a wire feeding device for a wire spooling machine.

[0057] Figure 2 This diagram illustrates the connection relationship between the first winding pulley 2, the second winding pulley 4, the actuating pulley 6, and the synchronous transmission belt 7.

[0058] Figure 3 This is a schematic diagram of the third first embodiment of the present invention, which is a wire feeding device for a wire spooling machine.

[0059] Figure 4 This is a schematic diagram illustrating the background technology of the present invention.

[0060] Figure 5 This is a schematic diagram showing the connection relationship between the first winding wheel 2, the second winding wheel 4, and the synchronous transmission belt 7, which is the background technology of this invention.

[0061] First support base-1, first winding wheel-2, first rotating shaft-10, second support base-3, second winding wheel-4, second rotating shaft-20, third support base-5, third rotating shaft-30, actuating wheel-6, synchronous transmission belt-7, first transmission wheel-8, second transmission wheel-9, transmission belt-91, friction disc-92, friction plate-93, friction plate pressure plate-94, compression spring-95, intermediate screw-96, compression nut-97, guide key-98, wheel section-21, power wheel groove section-22, conveying wheel groove section-23, receiving groove-301, nut section-971, handle section-972, disc section I-921, platform section-922, disc section II-923, column section-924, through hole body I-925, disc section III-931, ring section-932, through hole body II-933. Detailed Implementation

[0062] According to the examination guidelines, terms such as “having,” “comprising,” and “including” used in this invention should be understood to mean without dispensing the presence or addition of one or more other elements or combinations thereof.

[0063] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0064] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0065] Furthermore, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other. In addition, unless otherwise specified, the equipment and materials used in the following embodiments are commercially available. If the processing conditions are not explicitly stated, please refer to the product manual or follow the conventional methods in the field.

[0066] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0067] A wire feeding device for a wire spooling machine. Figure 1 As one of the first embodiments of the present invention, this embodiment is specifically described in conjunction with the accompanying drawings. It includes a first support base 1, a first winding wheel 2, a first rotating shaft 10, a second support base 3, a second winding wheel 4, a second rotating shaft 20, a third support base 5, a third rotating shaft 30, an actuating wheel 6, a synchronous transmission belt 7, a first transmission wheel 8, a second transmission wheel 9, a transmission belt 91, a friction disc 92, a friction plate 93, a friction plate pressure plate 94, a compression spring 95, an intermediate screw 96, a compression nut 97, and a guide key 98. The first rotating shaft 10 is mounted on the first support base 1, and the first winding wheel 2 and the first transmission wheel 8 are respectively mounted on the first rotating shaft 10. The second rotating shaft 20 is mounted on the second support base 3. A second winding wheel 4 is provided, and a third rotating shaft 30 and a second transmission wheel 9 are respectively provided on the third support base 5. A friction disc 92 is provided on the second transmission wheel 9, and an action wheel 6, a friction plate pressure plate 94, and an intermediate screw 96 are respectively provided on the third rotating shaft 30. A friction plate 93 is provided between the friction plate pressure plate 94 and the friction disc 92, and a guide key 98 is provided between the friction plate pressure plate 94 and the third rotating shaft 30. A clamping nut 97 is provided on the intermediate screw 96, and a clamping spring 95 is provided between the clamping nut 97 and the friction plate pressure plate 94. A synchronous transmission belt 7 is provided on the first winding wheel 2, the second winding wheel 4, and the action wheel 6, and a transmission belt 91 is provided on the first transmission wheel 8 and the second transmission wheel 9.

[0068] In this embodiment, the first support 1 and the second support 3 are respectively configured as block-shaped bodies with through holes in the middle part, and the through holes of the first support 1 are configured to be connected to the first rotating shaft 10, and the through holes of the second support 3 are configured to be connected to the second rotating shaft 20.

[0069] The first support base 1 and the second support base 3 form a support connection point for the first rotating shaft 10 and the second rotating shaft 20. The first support base 1 realizes the connection with the first rotating shaft 10, and the second support base 3 realizes the connection with the second rotating shaft 20. Its technical purpose is to serve as a component for supporting the first rotating shaft 10 and the second rotating shaft 20.

[0070] In this embodiment, the first rotating shaft 10 is configured as a rod-shaped body with a middle step and the middle part of the first rotating shaft 10 is configured to be connected through to the first support base 1, the inner side of the middle step of the first rotating shaft 10 is configured to be connected in contact with the first support base 1, and one other end of the first rotating shaft 10 is configured to be connected to the first winding wheel 2, and one end of the first rotating shaft 10 is configured to be connected to the first transmission wheel 8.

[0071] The first rotating shaft 10 forms a support connection point for the first support base 1, the first winding wheel 2, and the first transmission wheel 8. The first rotating shaft 10 realizes the connection with the first support base 1, the first winding wheel 2, and the first transmission wheel 8. Its technical purpose is to serve as a component that drives the first winding wheel 2 and the first transmission wheel 8 to rotate on the first support base 1.

[0072] In this embodiment, the second rotating shaft 20 is configured as a rod-shaped body with one end stepped body, and one end of the first rotating shaft 10 is configured to be connected through to the second support 3. The inner side of one end stepped body of the second rotating shaft 20 is configured to be connected in contact with the second support 3, and the other end of the second rotating shaft 20 is configured to be connected to the second winding wheel 4.

[0073] The second rotating shaft 20 forms a support connection point for the second support base 3 and the second winding wheel 4. The second rotating shaft 20 realizes the connection with the second support base 3 and the connection with the second winding wheel 4. Its technical purpose is to serve as a component that drives the second winding wheel 4 to rotate on the second support base 3.

[0074] In this embodiment, a power wheel groove 22 is provided inside the peripheral side of the wheel portion 21 of the first winding wheel 2 and the second winding wheel 4, and a conveying wheel groove 23 is provided outside the peripheral side of the wheel portion 21. The wheel portion 21 on the first winding wheel 2 is configured to be fitted and connected to the first rotating shaft 10, and the wheel portion 21 on the second winding wheel 4 is configured to be fitted and connected to the second rotating shaft 20. The power wheel groove 22 is configured to be connected to the synchronous transmission belt 7, and the wheel portion 21 is configured to be a cylindrical body. The power wheel groove 22 is configured to be an annular groove with a trapezoidal cross section, and the conveying wheel groove 23 is configured to be an annular groove with a U-shaped cross section. The conveying wheel grooves 23 are arranged at intervals along the transverse center line of the wheel portion 21.

[0075] The first winding wheel 2 and the second winding wheel 4 form a support connection point for the first rotating shaft 10, the second rotating shaft 20 and the synchronous transmission belt 7. The wheel part 21 realizes the connection with the first rotating shaft 10 and the second rotating shaft 20. The power wheel groove part 22 realizes the connection with the synchronous transmission belt 7. The conveying wheel groove part 23 realizes the connection with the conveying thread. Its technical purpose is to be used as a component for rotating and conveying the conveying thread.

[0076] In this embodiment, the synchronous transmission belt 7 is configured as an annular belt with a trapezoidal cross section, and the synchronous transmission belt 7 is configured to be connected in a loop to the first winding wheel 2, the second winding wheel 4 and the actuating wheel 6, respectively. The inner end of the synchronous transmission belt 7 is configured to be submerged in connection with the first winding wheel 2, the second winding wheel 4 and the actuating wheel 6, respectively.

[0077] The synchronous drive belt 7 forms a support connection point for the first winding wheel 2, the second winding wheel 4, and the actuating wheel 6. The synchronous drive belt 7 realizes the connection with the first winding wheel 2, the second winding wheel 4, and the actuating wheel 6. Its technical purpose is to serve as a component that enables the first winding wheel 2 and the second winding wheel 4 to rotate at the same speed.

[0078] In this embodiment, the third support 5 is configured as a convex block with a through hole in the middle part, and the through hole of the third support 5 is configured to be connected to the third rotating shaft 30. The peripheral contraction of the third support 5 is configured to be connected through the second transmission wheel 9, and the inner side of the peripheral extension of the third support 5 is configured to be connected in contact with the second transmission wheel 9.

[0079] The third support 5 forms a support connection point for the third rotating shaft 30 and the second transmission wheel 9. The third support 5 realizes the connection with the third rotating shaft 30 and the connection with the second transmission wheel 9. Its technical purpose is to serve as one of the components that generate rotational resistance to the synchronous transmission belt 7.

[0080] In this embodiment, the third rotating shaft 30 is configured as a rod-shaped body with a middle step, and the middle part of the third rotating shaft 30 is configured to be connected through to the third support 5. The inner side of the middle step of the third rotating shaft 30 is configured to be connected in contact with the third support 5, and one other end of the third rotating shaft 30 is configured to be connected to the actuating wheel 6. One end of the third rotating shaft 30 is configured to be connected through to the friction disc 92, the friction plate 93 and the friction plate pressure plate 94, and one end face of the third rotating shaft 30 is configured to be connected to the middle screw 96. A receiving groove 301 is provided on the peripheral side face of one end of the third rotating shaft 30, and the receiving groove 301 is configured to be connected to the guide key 98. The receiving groove 301 is configured as a long strip groove.

[0081] The third rotating shaft 30 forms a support connection point for the third support base 5, the actuating wheel 6, the friction disc 92, the friction plate 93, the friction plate pressure plate 94, the intermediate screw 96, and the guide key 98. The third rotating shaft 30 realizes the connection with the third support base 5, the actuating wheel 6, the friction disc 92, the friction plate 93, the friction plate pressure plate 94, and the intermediate screw 96. The receiving groove 301 realizes the connection with the guide key 98. Its technical purpose is to serve as the second component that generates rotational resistance to the synchronous transmission belt 7.

[0082] In this embodiment, the actuating wheel 6 is configured as a circular disc with a trapezoidal cross-section annular groove, and the middle part of the actuating wheel 6 is configured to be connected to the third rotating shaft 30 in a fitted manner. The annular groove of the actuating wheel 6 is configured to be connected to the synchronous transmission belt 7.

[0083] The action wheel 6 forms a support connection point for the third rotating shaft 30 and the synchronous transmission belt 7. The action wheel 6 realizes the connection with the third rotating shaft 30 and the synchronous transmission belt 7. Its technical purpose is to serve as the third component that generates rotational resistance to the synchronous transmission belt 7.

[0084] In this embodiment, the outer surface of the friction disc 92 is configured to be in contact with the second transmission wheel 9 and the friction disc 92 is configured to be connected to the second transmission wheel 9 via connecting bolts. The inner surface of the friction disc 92 is configured to be in contact with the friction plate 93 and the friction disc 92 is configured to be in a fitted connection with the third rotating shaft 30. The friction disc 92 is configured as a disc-shaped body with a through hole in the middle and a flange ring on the edge. The through hole of the friction disc 92 is configured to be connected to the third rotating shaft 30, and the disc-shaped body of the flange ring of the friction disc 92 is configured to be connected to the friction plate 93.

[0085] The friction disc 92 forms a support connection point for the third rotating shaft 30, the second transmission wheel 9, and the friction plate 93. The friction disc 92 realizes the connection with the third rotating shaft 30, the connection with the second transmission wheel 9, and the connection with the friction plate 93. Its technical purpose is to serve as the fourth component that generates rotational resistance to the synchronous transmission belt 7.

[0086] In this embodiment, the friction plate 93 is configured as a circular plate with a through hole in the middle part, and the inner end of the friction plate 93 is configured to be connected to the friction plate pressure plate 94 by connecting bolts. The inner side of the outer end of the friction plate 93 is configured to be connected in contact with the friction plate pressure plate 94, and the outer side of the outer end of the friction plate 93 is configured to be connected in contact with the friction disk 92. The through hole of the friction plate 93 is configured to be connected to the third rotating shaft 30.

[0087] The friction plate 93 forms a support connection point for the third rotating shaft 30, the friction disk 92, and the friction plate pressure plate 94. The friction plate 93 realizes the connection with the third rotating shaft 30, the connection with the friction disk 92, and the connection with the friction plate pressure plate 94. Its technical purpose is to serve as the fifth component that generates rotational resistance to the synchronous transmission belt 7.

[0088] In this embodiment, the friction plate pressure plate 94 is configured as a circular disc-shaped body with a through hole in the middle part, and the inner side of the friction plate pressure plate 94 is configured to be connected to the friction plate 93 in contact. The friction plate pressure plate 94 is configured to be connected to the friction plate 93 by connecting bolts, and the outer side of the friction plate pressure plate 94 is configured to be connected to the compression spring 95 in contact. The through hole of the friction plate pressure plate 94 is configured to be connected to the third rotating shaft 30, and an opening groove is provided on the inner wall of the through hole of the friction plate pressure plate 94. The opening groove of the friction plate pressure plate 94 is configured to be connected to the guide key 98.

[0089] The friction plate pressure plate 94 forms a support connection point for the third rotating shaft 30, friction plate 93, compression spring 95 and guide key 98. The friction plate 93 realizes the connection with the third rotating shaft 30, the connection with the friction plate 93, the connection with the compression spring 95 and the connection with the guide key 98. Its technical purpose is to be used as the sixth component that generates rotational resistance to the synchronous transmission belt 7.

[0090] In this embodiment, the guide key 98 is configured as an elongated block shape and the inner end of the guide key 98 is configured to be embeddedly connected to the third rotating shaft 30. The guide key 98 is configured to be connected to the third rotating shaft 30 by connecting bolts and the outer end of the guide key 98 is configured to be recessedly connected to the friction plate pressure plate 94.

[0091] The guide key 98 forms a support connection point for the third rotating shaft 30 and the friction plate pressure plate 94. The guide key 98 realizes the connection with the third rotating shaft 30 and the connection with the friction plate pressure plate 94. Its technical purpose is to serve as the seventh component that generates rotational resistance to the synchronous transmission belt 7.

[0092] In this embodiment, the intermediate screw 96 is configured as a light column bolt and the inner end face of the intermediate screw 96 is configured to be connected to the third rotating shaft 30. The intermediate screw 96 is configured to be connected to the compression spring 95 through the shaft and the outer end of the intermediate screw 96 is configured to be connected to the compression nut 97 by thread.

[0093] The intermediate screw 96 forms a support connection point for the third rotating shaft 30, the compression spring 95, and the compression nut 97. The intermediate screw 96 realizes the connection with the third rotating shaft 30, the connection with the compression spring 95, and the connection with the compression nut 97. Its technical purpose is to serve as one of the components that generate rotational resistance to the synchronous transmission belt 7.

[0094] In this embodiment, the clamping nut 97 is configured to include a nut portion 971 and a gripping rod portion 972, and the peripheral side portion of the nut portion 971 is configured to be connected to the inner end of the gripping rod portion 972. The nut portion 971 is configured to be threadedly connected to the intermediate screw 96, and the inner side portion of the nut portion 971 is configured to be contacted with the clamping spring 95. The nut portion 971 is configured to be a nut sleeve with a stepped body on the inner side portion, and the stepped body of the nut portion 971 is configured to be embeddedly connected to the clamping spring 95. The gripping rod portion 972 is configured to be a rod-shaped body, and the two gripping rod portions 972 are configured to be spaced apart along the peripheral side portion of the nut portion 971.

[0095] By tightening the nut 97, a support connection point for the compression spring 95 and the intermediate screw 96 is formed. The nut part 971 realizes the connection with the compression spring 95 and the connection with the intermediate screw 96. The handle part 972 realizes the application of rotational torque to the nut part 971. Its technical purpose is to serve as the ninth component that generates rotational resistance to the synchronous transmission belt 7.

[0096] In this embodiment, the compression spring 95 is configured as a column spring and is configured to be sleeved with the intermediate screw 96. One end of the compression spring 95 is configured to be in contact with the friction plate pressure plate 94 and the other end of the compression spring 95 is configured to be in contact with the compression nut 97.

[0097] The compression spring 95 forms a support connection point for the friction plate pressure plate 94, the intermediate screw 96 and the compression nut 97. The compression spring 95 realizes the connection with the friction plate pressure plate 94, the connection with the intermediate screw 96 and the connection with the compression nut 97. Its technical purpose is to be used as one of the components that generate rotational resistance to the synchronous transmission belt 7.

[0098] In this embodiment, the first transmission wheel 8 and the second transmission wheel 9 are respectively configured as circular discs with trapezoidal cross-section annular grooves on their peripheral sides, and the transmission belt 91 is configured as an annular belt with a trapezoidal cross-section. The transmission belt 91 is configured to be connected to the first transmission wheel 8 and the second transmission wheel 9 in a ring-shaped manner, and the inner end of the transmission belt 91 is configured to be connected to the annular groove of the first transmission wheel 8 and the annular groove of the second transmission wheel 9, respectively. The middle part of the first transmission wheel 8 is configured to be fitted and connected to the first rotating shaft 10, and the middle part of the second transmission wheel 9 is configured to be fitted and connected to the third support seat 5. The inner side of the second transmission wheel 9 is configured to be in contact with the third support seat 5, and the outer side of the second transmission wheel 9 is configured to be in contact with the friction disc 92. The second transmission wheel 9 is configured to be connected to the friction disc 92 by connecting bolts.

[0099] The first transmission wheel 8, the second transmission wheel 9, and the transmission belt 91 form a support connection point for the first rotating shaft 10, the third support seat 5, and the friction disc 92. The first transmission wheel 8 connects to the first rotating shaft 10, the second transmission wheel 9 connects to the third support seat 5, and the second transmission wheel 9 connects to the friction disc 92. The transmission belt 91 enables the first transmission wheel 8 and the second transmission wheel 9 to rotate synchronously. Its technical purpose is to serve as a component for differential rotation between the friction disc 92 and the first rotating shaft 10.

[0100] In this embodiment, the ratio of the diameter of the action wheel 6 to the diameter of the power wheel groove 22 is set to 1-1.08:1, and the ratio of the diameter of the first transmission wheel 8 to the diameter of the second transmission wheel 9 is set to 1:1.1-1.3.

[0101] Its technical objective is to achieve the optimal state of deceleration and differential rotation of friction disc 92 and friction plate 93.

[0102] In this embodiment, the first support base 1, the first winding wheel 2, the first rotating shaft 10, the second support base 3, the second winding wheel 4, the second rotating shaft 20, and the synchronous transmission belt 7 are distributed with the third support base 5, the third rotating shaft 30, the actuating wheel 6, the friction disc 92, the friction plate 93, the friction plate pressure plate 94, the compression spring 95, the intermediate screw 96, the compression nut 97, and the guide key 98 according to the rotational resistance of the wheel friction. The first support base 1, the first winding wheel 2, the first rotating shaft 10, the second support base 3, the second winding wheel 4, the second rotating shaft 20, the synchronous transmission belt 7, the third support base 5, the third rotating shaft 30, the actuating wheel 6, the friction disc 92, the friction plate 93, the friction plate pressure plate 94, the compression spring 95, the intermediate screw 96, and the compression nut 97 are arranged according to the rotational resistance of the wheel friction. The guide key 98, the first transmission wheel 8, the second transmission wheel 9, and the transmission belt 91 are arranged in a manner of reduced speed rotation. The center lines of the first support seat 1, the first winding wheel 2, the first rotating shaft 10, and the first transmission wheel 8 are all on the same straight line. The center lines of the second support seat 3, the second winding wheel 4, and the second rotating shaft 20 are all on the same straight line. The center lines of the third support seat 5, the third rotating shaft 30, the actuating wheel 6, the second transmission wheel 9, the friction disc 92, the friction plate 93, the friction plate pressure plate 94, the compression spring 95, the intermediate screw 96, and the compression nut 97 are all on the same straight line.

[0103] In one of the supporting examples of the first embodiment of the present invention, the ratio of the diameter of the action wheel 6 to the diameter of the drive wheel groove 22 is set to 1:1, and the ratio of the diameter of the first transmission wheel 8 to the diameter of the second transmission wheel 9 is set to 1:1.1.

[0104] In a supporting example of one of the first embodiments of the present invention, the ratio of the diameter of the action wheel 6 to the diameter of the drive wheel groove 22 is set to 1.08:1, and the ratio of the diameter of the first transmission wheel 8 to the diameter of the second transmission wheel 9 is set to 1:1.3.

[0105] In one of the first embodiments of the present invention, the ratio of the diameter of the action wheel 6 to the diameter of the drive wheel groove 22 is set to 1.04:1, and the ratio of the diameter of the first transmission wheel 8 to the diameter of the second transmission wheel 9 is set to 1:1.2.

[0106] The present invention will be further described below with reference to embodiments. These embodiments are intended to illustrate the present invention and not to further limit the present invention.

[0107] A method for using a wire feeding device for a wire spooling machine, one of the first embodiments of the present invention, comprises the following steps: the wire fed to the wire spooling machine is first wound around the feed wheel groove 23 located on the first winding wheel 2, then wound around the feed wheel groove 23 located on the second winding wheel 4, and finally wound around the feed wheel groove 23 located on the first winding wheel 2 before being fed into the spooling machine winding system. When the spooling machine winding system pulls the wire to move on the feed wheel groove 23, the wheel 21 located on the first winding wheel 2 rotates on the first rotating shaft 10, and the wheel 21 located on the second winding wheel 4 rotates on the second rotating shaft 20. The synchronous transmission belt 7 ensures that the wheel 21 located on the first winding wheel 2 and the wheel 21 located on the second winding wheel 4 rotate at the same speed.

[0108] By using the lever part 972, the nut part 971 rotates on the intermediate screw 96, compressing the pressure spring 95. This causes the opening groove of the friction plate pressure plate 94 to move inward on the guide key 98, allowing the friction plate 93 to act on the friction disc 92. The frictional force between the friction plate 93 and the friction disc 92 is converted into rotational resistance on the third rotating shaft 30. This rotational resistance is transmitted to the synchronous transmission belt 7 via the action wheel 6, causing the rotation of the wheel part 21 on the second winding wheel 4 to be in a decelerated state. This ensures that the rotational speed of the wheel part 21 on the second winding wheel 4 is less than the traction speed of the winding system of the spooling machine, thus keeping the wire fed to the spooling machine under tension.

[0109] The first rotating shaft 10 drives the first transmission wheel 8 to rotate, which in turn drives the second transmission wheel 9 to rotate on the third support seat 5 via the transmission belt 91. The second transmission wheel 9 then drives the friction disc 92 to rotate, keeping the relative speed between the friction plate 93 and the friction disc 92 at a low value.

[0110] By adjusting the compression state of the compression spring 95, the friction force between the friction plate 93 and the friction disc 92 is adjusted, thereby adjusting the difference between the rotation speed of the wheel 21 on the second winding wheel 4 and the traction speed of the spool winding system of the spool machine, which is suitable for feeding different specifications of spools to the spool machine.

[0111] A wire feeding device for a wire spooling machine, the second embodiment of the present invention, is described in detail with reference to the accompanying drawings. The first support base 1, the second support base 3 and the third support base 5 are arranged on the same support base.

[0112] Its technical objective is to optimize the installation space of the first support base 1, the second support base 3, and the third support base 5.

[0113] A wire feeding device for a wire spooling machine. Figure 3 This is the third embodiment of the first embodiment of the present invention. Referring to the accompanying drawings, this embodiment is described in detail. The friction disc 92 is configured to include a disc portion I 921, a platform portion 922, a disc portion II 923, and a pillar portion 924. A through hole I 925 is provided on the pillar portion 924. The middle portion of the inner end face of the disc portion I 921 is configured to connect with the inner end face of the platform portion 922, and one end of the pillar portion 924 is configured to connect with the edge portion of the inner end face of the disc portion I 921. The other end of the pillar portion 924... The disc portion 921 is configured to connect with the inner end face of the disc portion 923, and the disc portion 923 is configured to be fitted with the platform portion 922. The disc portion 921 is configured as a circular disc-shaped body with a through hole in the middle portion, and the platform portion 922 is configured as a conical cylindrical body. The disc portion 923 is configured as a circular block-shaped body with a conical hole in the middle portion, and the column portion 924 is configured as a circular rod-shaped body. The column portions 924 are configured to be spaced apart along the circumference of the disc portion 921, and the through hole portion 925 is configured as a conical hole.

[0114] The friction plate 93 is configured to include a disc portion Ⅲ 931 and a ring portion 932, and a leakage hole Ⅱ 933 is provided in the disc portion Ⅲ 931 and the ring portion 932. The inner end portion of the disc portion Ⅲ 931 is configured to connect with the inner end portion of the ring portion 932, and the disc portion Ⅲ 931 is configured as a circular block with a conical hole in the middle portion. The ring portion 932 is configured as a ring with a trapezoidal cross section, and the leakage hole Ⅱ 933 is configured as a circular hole. The leakage holes Ⅱ 933 are arranged at intervals along the circumference of the ring portion 932.

[0115] The inner peripheral side of the ring portion 932 is configured to be in contact with the peripheral side of the platform portion 922, and the outer peripheral side of the ring portion 932 is configured to be in contact with the inner wall of the tapered hole of the disc portion II 923.

[0116] A method of using a wire feeding device for a wire spooling machine, the third embodiment of the present invention, comprises the following steps: when the compression spring 95 is in a compressed state, the inner peripheral side surface of the ring 932 contacts the peripheral side surface of the platform 922, and the outer peripheral side surface of the ring 932 contacts the inner wall of the conical hole of the disc II 923. Friction is generated between the inner peripheral side surface of the ring 932 and the peripheral side surface of the platform 922, and between the outer peripheral side surface of the ring 932 and the inner wall of the conical hole of the disc II 923. When the ring 932 rotates between the platform 922 and the disc II 923, flowing gas is generated in the through-hole body I 925 and the through-hole body II 933, so that the frictional heat generated between the ring 932 and the platform 922, and between the ring 932 and the disc II 923, is released through the through-hole body I 925 and the through-hole body II 933.

[0117] In verifying this invention, the inventors abandoned the existing technical feature of applying external rotational speed interference force only to a single conveyor wheel, and first proposed the technical feature of simultaneously applying external rotational speed interference force to the conveyor wheels. This resulted in the first unexpected technical effect: rotational resistance was distributed between the action wheel 6 and the synchronous transmission belt 7, between the synchronous transmission belt 7 and the first winding wheel 2, and between the synchronous transmission belt 7 and the second winding wheel 4. This ensured the accuracy of the rotational resistance received by the first winding wheel 2 and the second winding wheel 4, thus ensuring the accuracy of the conveying force applied to the conveyor thread and eliminating tearing forces on the conveyor thread. This resulted in the second unexpected technical effect: speed matching was achieved between the first winding wheel 2, the second winding wheel 4, and the action wheel 6; speed matching was achieved between the friction disc 92 and the friction plate 93; and speed matching was achieved between the first winding wheel 2, the second winding wheel 4, the action wheel 6, the friction disc 92, and the friction plate 93. This kept the tension value of the thread within a controlled range, ensuring the strength of the conveyor thread. This resulted in the third unexpected effect. Unexpected technical effects: The optimized process setting of elastic energy storage generating frictional force and frictional force generating rotational resistance has been achieved, resulting in the fourth unexpected technical effect: The increased frictional contact surface of the peripheral side of the action wheel 6 and the inner end of the synchronous transmission belt 7 has improved the performance of transmitting rotational resistance between the action wheel 6 and the synchronous transmission belt 7, resulting in the fifth unexpected technical effect: The simultaneous rotation of the friction disc 92 and the friction plate 93 has reduced the relative rotational speed between the friction disc 92 and the friction plate 93, extending their service life, resulting in the sixth unexpected technical effect: Friction between the tortuous surfaces of the friction disc 92 and the friction plate 93 has been achieved, improving the bonding performance between the friction surfaces of the friction disc 92 and the friction plate 93, resulting in the seventh unexpected technical effect: The release of frictional heat by the perforation body I 925 and the perforation body II 933 under the action of the relative rotational speed between the friction disc 92 and the friction plate 93 has improved the working performance of the friction disc 92 and the friction plate 93.

[0118] In a verification embodiment of the present invention, the raw material thread is drawn from left to right to the winding wheel A, and then wound downwards through the first groove on the left side of the winding wheel A into the first groove on the left side of the winding wheel B, and then upwards into the second groove on the left side of the winding wheel A. After winding between the winding wheels A and B several times, the thread is pulled out from the rightmost groove of the winding wheel A, and after passing through several intermediate thread-passing links, it is wound onto the winding shaft of the equipment. When the equipment is working, the winding shaft rotates at high speed, pulling the thread forward at high speed. Under the action of the relevant thread-laying device, it is wound layer by layer onto the winding shaft, completing the thread winding process. Under normal speed, the wire traction speed can reach 200 m / min. Calculations show that, based on a winding wheel groove diameter of 81 mm, the rotational speed of winding wheels A and B can reach 730 RPM. Winding wheels A and B drive pulley C to rotate in the same direction at a constant speed via transmission V-belt B. Pulley C, via a key connection, sequentially drives the pulley shaft, friction plate pressure plate, and friction plate to rotate in the same direction at a constant speed of 730 RPM. Simultaneously, winding wheel A, via a key connection, sequentially drives the winding wheel shaft A and pulley A to rotate in the same direction at a constant speed of 730 RPM. Pulley A, via transmission V-belt A, drives pulley B and the friction plate to rotate in the same direction. In this structural design, the diameter of pulley B is determined to be 1.1 times the diameter of pulley A. Therefore, the rotational speed of pulley B and the friction plate is: 730 / 1.1 = 663.6 RPM, with the same direction of rotation as pulley A. Rotating the threaded sleeve... The tension adjusting spring presses the friction plate against the friction disc. The greater the compression of the tension adjusting spring, the greater the pressure between the friction plate and the friction disc. Since the friction plate and the friction disc have the same direction of rotation but different speeds (speed difference = 730 - 663.6 = 66.4 RPM), sliding friction will inevitably occur between them. This sliding friction will create resistance to the rotation of the wire feeding device, causing the winding wheels A and B to rotate at lower speeds. Since the traction speed of the winding section of the spool machine remains unchanged, the tension of the wire between the winding wheel A and the winding shaft of the spool machine will increase. During operation, rotating the threaded sleeve changes the compression of the tension adjusting spring, thus changing the tension of the fed wire. A greater compression of the tension adjusting spring results in a greater tension of the fed wire; conversely, a smaller compression of the tension adjusting spring results in a smaller tension of the fed wire.

[0119] In a second embodiment of the present invention, the wire feeding device body and the wheel resistance device are connected to each other in such a way that an external rotational speed interference force is simultaneously applied to the wheel body that feeds the wire.

[0120] In this embodiment, the wheel resistance device is connected to the wire feeding device body in a manner that disperses and propagates the rotational resistance through the transmission belt.

[0121] In this embodiment, the wire feeding device body also includes a first support base 1, a first winding wheel 2, a first rotating shaft 10, a second support base 3, a second winding wheel 4, and a second rotating shaft 20.

[0122] In this embodiment, the wheel resistance device is configured to include a third support base 5, a third rotating shaft 30, an action wheel 6, a friction disc 92, a friction plate 93, a friction plate pressure plate 94, a compression spring 95, an intermediate screw 96, a compression nut 97, and a guide key 98.

[0123] In this embodiment, a first accessory device is also included and is disposed between the wire feeding device body and the wheel resistance device. The first accessory device is configured to include a first transmission wheel 8, a second transmission wheel 9 and a transmission belt 91.

[0124] The second embodiment of the present invention is based on the first embodiment.

[0125] In the second embodiment of the present invention, the steps are as follows: the wire feeding device body realizes the feeding of the wire to the wire spooling machine, the wheel resistance device realizes the transmission belt to disperse and propagate the rotational resistance, and the external rotational speed interference force is applied to the wheel body that feeds the wire at the same time.

[0126] The second embodiment of the present invention is based on the first embodiment.

[0127] This invention has the following characteristics:

[0128] 1. Due to the design of the wire feeding device body and the wheel resistance device, the wire feeding device body realizes the feeding of the wire to the wire spooling machine, and the wheel resistance device realizes the dispersion and propagation of the rotational resistance through the transmission belt, and realizes the application of external speed interference force to the wheel body of the wire feeding device at the same time. This solves the technical problem of applying external speed interference force to only a single wire feeding wheel body, thus improving the tension uniformity and stability of the wire feeding device.

[0129] 2. By designing a first support base 1, a first winding wheel 2, a first rotating shaft 10, a second support base 3, a second winding wheel 4, and a second rotating shaft 20, the double-wheel body is used to transport the silk thread in the silk thread spooling machine.

[0130] 3. By designing a third support base 5, a third rotating shaft 30, an action wheel 6, a friction disc 92, a friction plate 93, a friction plate pressure plate 94, a clamping spring 95, an intermediate screw 96, a clamping nut 97, and a guide key 98, frictional rotational resistance is generated between the end shaft and the support base.

[0131] 4. By designing the first transmission wheel 8, the second transmission wheel 9, and the transmission belt 91, the friction disc 92 is made to rotate.

[0132] 5. Because the design limits the numerical range of the structural shape, the numerical range is a technical feature in the technical solution of this invention, and is not a technical feature obtained by formula calculation or a limited number of experiments. The experiment shows that the technical feature of the numerical range has achieved very good technical effect.

[0133] 6. Due to the design of the technical features of this invention, and the combined effect of the individual and collective technical features, experiments have shown that the performance indicators of this invention are at least 1.7 times that of existing performance indicators, and the invention has been evaluated to have good market value.

[0134] Other technical features that connect the wire feeding device body and the wheel resistance device to simultaneously apply external speed interference force to the wheel body of the conveying wire are also embodiments of the present invention. Furthermore, the technical features of the above embodiments can be combined arbitrarily. In order to meet the requirements of the Patent Law, the Patent Implementation Regulations and the Examination Guidelines, all possible combinations of the technical features in the above embodiments will no longer be described.

[0135] The above embodiments are merely one implementation of the wire feeding device and method for a wire spooling machine provided by the present invention. Any other modifications to the solution provided by the present invention, including adding or reducing components or steps, or applying the present invention to other technical fields similar to the present invention, shall all fall within the protection scope of the present invention.

Claims

1. A wire feeding device for a wire spooling machine, characterized in that: It includes a wire feeding device body with a synchronous drive belt (7) and a wheel resistance device installed on the synchronous drive belt (7). The main body of the wire feeding device also includes a first support base (1), a first winding wheel (2), a first rotating shaft (10), a second support base (3), a second winding wheel (4), and a second rotating shaft (20). The wheel resistance device is configured to include a third support base (5), a third rotating shaft (30), an action wheel (6), a friction disc (92), a friction plate (93), a friction plate pressure plate (94), a compression spring (95), an intermediate screw (96), a compression nut (97), and a guide key (98). It also includes a first accessory device disposed between the wire feeding device body and the wheel resistance device. The first accessory device is configured to include a first transmission wheel (8), a second transmission wheel (9), and a transmission belt (91). A first rotating shaft (10) is provided on a first support base (1), and a first winding wheel (2) and a first transmission wheel (8) are respectively provided on the first rotating shaft (10). A second rotating shaft (20) is provided on a second support base (3), and a second winding wheel (4) is provided on the second rotating shaft (20). A third rotating shaft (30) and a second transmission wheel (9) are respectively provided on a third support base (5), and a friction disc (92) is provided on the second transmission wheel (9). An action wheel (6), a friction plate pressure plate (94), and an intermediate screw are respectively provided on the third rotating shaft (30). A rod (96) is provided with a friction plate (93) between the friction plate pressure plate (94) and the friction plate (92), and a guide key (98) is provided between the friction plate pressure plate (94) and the third rotating shaft (30). A clamping nut (97) is provided on the intermediate screw (96), and a clamping spring (95) is provided between the clamping nut (97) and the friction plate pressure plate (94). A synchronous transmission belt (7) is provided on the first winding wheel (2), the second winding wheel (4) and the action wheel (6), and a transmission belt (91) is provided on the first transmission wheel (8) and the second transmission wheel (9).

2. The wire feeding device for a wire spooling machine according to claim 1, characterized in that: The wire feeding device and the wheel resistance device are connected to each other by simultaneously applying an external speed interference force to the wheel body that is conveying the wire.

3. The wire feeding device for a wire spooling machine according to claim 2, characterized in that: The wheel resistance device is connected to the wire feeding device body in a way that disperses and propagates the rotational resistance through the transmission belt.

4. The wire feeding device for a wire spooling machine according to claim 1, characterized in that: The first support (1) and the second support (3) are respectively configured as block-shaped bodies with through holes in the middle part, and the through hole of the first support (1) is configured to be connected to the first rotating shaft (10), and the through hole of the second support (3) is configured to be connected to the second rotating shaft (20). Alternatively, the first rotating shaft (10) is configured as a rod-shaped body with a middle step, and the middle part of the first rotating shaft (10) is configured to be connected through to the first support base (1), the inner side of the middle step of the first rotating shaft (10) is configured to be connected in contact with the first support base (1), and one other end of the first rotating shaft (10) is configured to be connected to the first winding wheel (2), and one end of the first rotating shaft (10) is configured to be connected to the first transmission wheel (8). Alternatively, the second rotating shaft (20) is configured as a rod-shaped body with one end stepped, and one end of the second rotating shaft (20) is configured to be connected through to the second support base (3), the inner side of the one end stepped part of the second rotating shaft (20) is configured to be connected in contact with the second support base (3), and the other end of the second rotating shaft (20) is configured to be connected to the second winding wheel (4). Alternatively, a power wheel groove (22) is provided inside the peripheral side of the wheel portion (21) of the first winding wheel (2) and the second winding wheel (4), and a conveyor wheel groove (23) is provided outside the peripheral side of the wheel portion (21). The wheel portion (21) on the first winding wheel (2) is configured to be fitted and connected to the first rotating shaft (10), and the wheel portion (21) on the second winding wheel (4) is configured to be fitted and connected to the second rotating shaft (20). The power wheel groove (22) is configured to be connected to the synchronous transmission belt (7), and the wheel portion (21) is configured to be a cylindrical body. The power wheel groove (22) is configured to be an annular groove with a trapezoidal cross section, and the conveyor wheel groove (23) is configured to be an annular groove with a U-shaped cross section. The conveyor wheel grooves (23) are arranged at intervals along the transverse center line of the wheel portion (21). Alternatively, the synchronous drive belt (7) is configured as an annular belt with a trapezoidal cross-section, and the synchronous drive belt (7) is configured to be connected in a loop to the first winding pulley (2), the second winding pulley (4), and the actuating pulley (6), respectively. The inner ends of the synchronous drive belt (7) are configured to be submerged and connected to the first winding pulley (2), the second winding pulley (4), and the actuating pulley (6), respectively. Alternatively, the third support (5) is configured as a convex block with a through hole in the middle part, and the through hole of the third support (5) is configured to be connected to the third rotating shaft (30). The peripheral contraction of the third support (5) is configured to be connected through to the second transmission wheel (9), and the inner side of the peripheral extension of the third support (5) is configured to be connected in contact with the second transmission wheel (9). Alternatively, the third rotating shaft (30) is configured as a rod-shaped body with a middle step, and the middle part of the third rotating shaft (30) is configured to be connected through to the third support (5). The inner side of the middle step of the third rotating shaft (30) is configured to be connected in contact with the third support (5), and one other end of the third rotating shaft (30) is configured to be connected to the actuating wheel (6). One end of the third rotating shaft (30) is configured to be connected through to the friction disc (92), friction plate (93), and friction plate pressure plate (94), and one end face of the third rotating shaft (30) is configured to be connected to the middle screw (96). A receiving groove (301) is provided on the peripheral side face of one end of the third rotating shaft (30), and the receiving groove (301) is configured to be connected to the guide key (98). The receiving groove (301) is configured as a long strip groove. Alternatively, the actuating wheel (6) may be configured as a circular disc with a trapezoidal cross-section annular groove, and the middle part of the actuating wheel (6) may be configured to be fitted with the third rotating shaft (30), and the annular groove of the actuating wheel (6) may be configured to be connected with the synchronous transmission belt (7). Alternatively, the outer surface of the friction disc (92) is configured to be in contact with the second transmission wheel (9), and the friction disc (92) is configured to be connected to the second transmission wheel (9) via connecting bolts; the inner surface of the friction disc (92) is configured to be in contact with the friction plate (93), and the friction disc (92) is configured to be in a sleeve connection with the third rotating shaft (30); the friction disc (92) is configured to be a disc-shaped body with a through hole in the middle and a flange ring at the edge, and the through hole of the friction disc (92) is configured to be connected to the third rotating shaft (30); the disc-shaped body of the flange ring of the friction disc (92) is configured to be connected to the friction plate (93). Alternatively, the friction plate (93) is configured as a circular plate with a through hole in the middle, and the inner end of the friction plate (93) is configured to be connected to the friction plate pressure plate (94) by connecting bolts. The inner side of the outer end of the friction plate (93) is configured to be connected to the friction plate pressure plate (94) in contact, and the outer side of the outer end of the friction plate (93) is configured to be connected to the friction disc (92) in contact. The through hole of the friction plate (93) is configured to be connected to the third rotating shaft (30). Alternatively, the friction plate pressure plate (94) is configured as a circular disc with a through hole in the middle, and the inner side of the friction plate pressure plate (94) is configured to be connected to the friction plate (93) in contact. The friction plate pressure plate (94) is configured to be connected to the friction plate (93) by connecting bolts, and the outer side of the friction plate pressure plate (94) is configured to be connected to the compression spring (95). The through hole of the friction plate pressure plate (94) is configured to be connected to the third rotating shaft (30), and an opening groove is provided on the inner wall of the through hole of the friction plate pressure plate (94). The opening groove of the friction plate pressure plate (94) is configured to be connected to the guide key (98). Alternatively, the guide key (98) can be configured as an elongated block shape, with its inner end embedded in the third rotating shaft (30), or its outer end recessed into the friction plate pressure plate (94) via a connecting bolt. Alternatively, the intermediate screw (96) may be configured as a smooth bolt, with its inner end portion connected to the third rotating shaft (30), the intermediate screw (96) configured to be connected to the compression spring (95) via a through-type connection, and the outer end portion of the intermediate screw (96) configured to be connected to the compression nut (97) via a threaded connection. Alternatively, the clamping nut (97) is configured to include a nut portion (971) and a handle portion (972), with the peripheral side portion of the nut portion (971) configured to connect with the inner end of the handle portion (972), the nut portion (971) configured to be threadedly connected to the intermediate screw (96), and the inner side portion of the nut portion (971) configured to be contact-connected to the clamping spring (95), the nut portion (971) configured to be a nut sleeve with a stepped body on the inner side portion, and the stepped body of the nut portion (971) configured to be embeddedly connected to the clamping spring (95), the handle portion (972) configured to be a rod-shaped body, and the two handle portions (972) configured to be spaced apart along the peripheral side portion of the nut portion (971). Alternatively, the compression spring (95) may be configured as a column spring and may be configured to be sleeved with the intermediate screw (96), with one end of the compression spring (95) configured to be in contact with the friction plate pressure plate (94) and the other end of the compression spring (95) configured to be in contact with the compression nut (97). Alternatively, the first transmission wheel (8) and the second transmission wheel (9) are respectively configured as circular discs with trapezoidal cross-section annular grooves on their peripheral sides, and the transmission belt (91) is configured as an annular belt with a trapezoidal cross-section. The transmission belt (91) is configured to be connected to the first transmission wheel (8) and the second transmission wheel (9) in a wraparound manner, and the inner ends of the transmission belt (91) are respectively configured to be connected to the annular grooves of the first transmission wheel (8) and the annular grooves of the second transmission wheel (9). The middle part of the first transmission wheel (8) is configured to be fitted to the first rotating shaft (10), and the middle part of the second transmission wheel (9) is configured to be fitted to the third support seat (5). The inner side of the second transmission wheel (9) is configured to be in contact with the third support seat (5), and the outer side of the second transmission wheel (9) is configured to be in contact with the friction disc (92). The second transmission wheel (9) is configured to be connected to the friction disc (92) by connecting bolts. Alternatively, the ratio of the diameter of the action wheel (6) to the diameter of the drive wheel groove (22) is set to 1-1.08:1 and the ratio of the diameter of the first drive wheel (8) to the diameter of the second drive wheel (9) is set to 1:1.1-1.

3.

5. The wire feeding device for a wire spooling machine according to any one of claims 1 to 4, characterized in that: The first support base (1), the first winding wheel (2), the first rotating shaft (10), the second support base (3), the second winding wheel (4), the second rotating shaft (20), and the synchronous transmission belt (7) are arranged with the third support base (5), the third rotating shaft (30), the actuating wheel (6), the friction disc (92), the friction plate (93), the friction plate pressure plate (94), the compression spring (95), the intermediate screw (96), the compression nut (97), and the guide key (98) according to the distribution of the wheel friction rotation resistance. The first support base (1) and the first winding wheel (2) are arranged with the first winding wheel (3), the first rotating shaft (4), the second rotating shaft (20), and the synchronous transmission belt (7) are arranged with the third support base (5), the third rotating shaft (30), the actuating wheel (6), the friction disc (92), the friction plate (93), the friction plate pressure plate (94), the compression spring (95), the intermediate screw (96), the compression nut (97), and the guide key (98) are arranged according to the distribution of the wheel friction rotation resistance. The winding wheel (2), the first rotating shaft (10), the second support seat (3), the second winding wheel (4), the second rotating shaft (20), the synchronous transmission belt (7), the third support seat (5), the third rotating shaft (30), the action wheel (6), the friction disc (92), the friction plate (93), the friction plate pressure plate (94), the compression spring (95), the intermediate screw (96), the compression nut (97), and the guide key (98) are arranged with the first transmission wheel (8), the second transmission wheel (9), and the transmission belt (91) in a manner that rotates at a reduced speed.

6. The wire feeding device for a wire spooling machine according to any one of claims 1 to 4, characterized in that: The center lines of the first support base (1), the first winding wheel (2), the first rotating shaft (10), and the first transmission wheel (8) are all on the same straight line. The center lines of the second support base (3), the second winding wheel (4), and the second rotating shaft (20) are all on the same straight line. The center lines of the third support base (5), the third rotating shaft (30), the action wheel (6), the second transmission wheel (9), the friction disc (92), the friction plate (93), the friction plate pressure plate (94), the compression spring (95), the intermediate screw (96), and the compression nut (97) are all on the same straight line.

7. The wire feeding device for a wire spooling machine according to claim 6, characterized in that: The first support (1), the second support (3) and the third support (5) are set on the same support.

8. The wire feeding device for a wire spooling machine according to claim 6, characterized in that: The friction disc (92) is configured to include a disc portion I (921), a platform portion (922), a disc portion II (923), and a column portion (924), and a perforated body I (925) is provided on the column portion (924). The middle part of the inner end face of the disc portion I (921) is configured to be connected to the inner end face of the platform portion (922), and one end of the column portion (924) is configured to be connected to the edge of the inner end face of the disc portion I (921). The other end of the column portion (924) is... The other end is configured to connect with the inner end face of disk part II (923), and disk part II (923) is configured to be fitted with platform part (922). Disk part I (921) is configured as a circular disk-shaped body with a through hole in the middle part, and platform part (922) is configured as a conical cylindrical body. Disk part II (923) is configured as a circular block-shaped body with a conical hole in the middle part, and column part (924) is configured as a circular rod-shaped body. Column part (924) is configured to be along disk part I ( The circumferential lines of the friction plate (921) are arranged at intervals, and the perforation body I (925) is set as a conical perforation body. The friction plate (93) is set to include a disc portion III (931) and a ring portion (932), and a perforation body II (933) is provided in the disc portion III (931) and the ring portion (932). The inner end portion of the disc portion III (931) is set to be connected to the inner end portion of the ring portion (932), and the disc portion III (931) is set to have a conical perforation body in the middle. The ring (932) is a ring-shaped body with a trapezoidal cross section and the perforation body II (933) is a circular perforation body. The perforation body II (933) is arranged at intervals along the circumference of the ring (932). The inner peripheral side surface of the ring (932) is connected to the peripheral side surface of the platform (922) in contact, and the outer peripheral side surface of the ring (932) is connected to the inner wall of the conical hole of the disc part II (923) in contact.

9. A method of using the wire feeding device for a wire spooling machine according to claim 8, characterized in that the steps are: The wire feeding device itself delivers the wire to the wire spooling machine, while the wheel resistance device disperses the rotational resistance through the transmission belt, thus simultaneously applying external speed interference force to the wheel that is conveying the wire.

10. The method of using the wire feeding device according to claim 9, characterized in that: the steps are: The wire fed to the spooling machine is first wound around the conveyor wheel groove (23) on the first winding wheel (2), then around the conveyor wheel groove (23) on the second winding wheel (4), and finally around the conveyor wheel groove (23) on the first winding wheel (2) before being fed into the spooling machine winding system. When the spooling machine winding system pulls the wire to move on the conveyor wheel groove (23), the wheel (21) on the first winding wheel (2) rotates on the first rotating shaft (10), and the wheel (21) on the second winding wheel (4) rotates on the second rotating shaft (20). The synchronous transmission belt (7) causes the wheel portion (21) on the first winding wheel (2) and the wheel portion (21) on the second winding wheel (4) to rotate at the same speed. The gripping rod portion (972) causes the nut portion (971) to rotate on the intermediate screw (96), causing the compression spring (95) to be in a compressed state. This causes the opening groove of the friction plate pressure plate (94) to move inward on the guide key (98), causing the friction plate (93) to act on the friction plate (92). The friction force between the friction plate (93) and the friction plate (92) is converted into rotational resistance on the third rotating shaft (30). Rotational resistance is transmitted to the synchronous transmission belt (7) through the action wheel (6), causing the rotation of the wheel portion (21) on the first winding wheel (2) and the wheel portion (21) on the second winding wheel (4) to be in a decelerated state. This makes the rotational speed of the wheel portion (21) on the first winding wheel (2) and the rotational speed of the wheel portion (21) on the second winding wheel (4) less than the traction speed of the winding system of the spooling machine, so that the wire fed to the spooling machine is in a tension state. The first rotating shaft (10) drives the first transmission wheel (8) to rotate, and through the transmission belt (91), drives the second transmission wheel (9) to rotate on the third support seat (7). 5) Rotation is performed on the second drive wheel (9), which drives the friction disc (92) to rotate, so that the relative speed between the friction plate (93) and the friction disc (92) is in a small value state. By adjusting the compression state of the compression spring (95), the friction force between the friction plate (93) and the friction disc (92) is adjusted, so that the difference between the rotation speed of the wheel part (21) on the first winding wheel (2) and the rotation speed of the wheel part (21) on the second winding wheel (4) and the traction speed of the winding system of the spooling machine can be adjusted, so as to be suitable for different specifications of wires fed to the spooling machine.

11. The method of using the wire feeding device according to claim 9, characterized in that: the steps are: The steps are as follows: When the compression spring (95) is in a compressed state, the inner peripheral side of the ring (932) contacts the peripheral side of the platform (922), and the outer peripheral side of the ring (932) contacts the inner wall of the conical hole of the disc II (923). Friction is generated between the inner peripheral side of the ring (932) and the peripheral side of the platform (922), and between the outer peripheral side of the ring (932) and the inner wall of the conical hole of the disc II (923). When the ring (932) rotates between the platform (922) and the disc II (923), flowing gas is generated in the leakage hole I (925) and the leakage hole II (933), so that the frictional heat generated between the ring (932) and the platform (922), and between the ring (932) and the disc II (923) is released through the leakage hole I (925) and the leakage hole II (933).

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