A fully automatic winding machine

Abstract

The present invention provides a fully automatic winding machine, comprising: a fixed mold guide mechanism, a movable mold wire holding mechanism, and a heating mechanism arranged on a workbench, wherein the working end of the fixed mold guide mechanism and the working end of the movable mold wire holding mechanism are arranged opposite to each other and move to form a winding space; the heating mechanism includes a heating assembly, the heating assembly includes a straight air gun for blowing hot air in a straight line, and a heating transverse movement module for driving the straight air gun to approach the winding space, the output end of the heating transverse movement module is connected to the straight air gun to drive the air outlet of the straight air gun to align with the winding space, and a temperature sensor is provided at the center of the heating tube of the straight air gun, and the arrangement direction of the temperature sensor is the same as the air outlet direction of the straight air gun. The design of the heating mechanism ensures uniform heating, accelerates the heating rate, and ensures the accuracy of temperature sensor monitoring, thereby accelerating the melting rate, shortening the time required for the processing process, and improving the winding efficiency of the fully automatic winding machine.

Description

Technical Field

[0001] The present invention relates to the technical field of winding machines, in particular to a full-automatic winding machine. Background Art

[0002] A fully automatic winding machine integrates precision machinery, intelligent control, and automation technologies, efficiently completing processes such as wire winding, cutting, and positioning. The wire is stably fed through a wire feed mechanism, and the winding head, driven by a servo motor, precisely winds the wire. A tension control mechanism maintains constant wire tension through real-time adjustments. A guide mechanism guides the wire along a preset winding path, and a heating mechanism melts the adhesive layer on the wire to shape it into a coil. A control system coordinates the actions of each component, while the cutting and binding mechanisms automatically process the wire. A detection module provides real-time feedback on quality data. These components work closely together to achieve efficient and precise automated winding production.

[0003] However, in the current fully automatic winding machines, due to the complex winding path, the heating mechanism usually heats the wire with glue through a curved air gun, and inside the air gun heating tube, the temperature sensor is usually arranged in a direction perpendicular to the direction of the hot air during heating. The curved air gun causes the heating channel to be extended and form a corner, which increases the distance between the heating center and the wire, causing uneven heating and a decrease in heating rate. The direction of the temperature sensor is perpendicular to the direction of the hot air, resulting in low convective heat transfer efficiency and the measured value lagging behind the actual temperature. In addition, the sensor is far away from the air outlet and cannot directly monitor the outlet temperature. This may cause the sensor to display that the temperature meets the standard, but the wire is actually not heated enough, resulting in a slow melting rate. The staff needs to constantly adjust the heating temperature, which increases the time required for processing. Therefore, the winding efficiency of existing fully automatic winding machines is slow. Summary of the Invention

[0004] In view of the above-mentioned shortcomings of the prior art, the present invention provides a fully automatic winding machine.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A fully automatic winding machine comprises: a workbench, a fixed die guide mechanism, a movable die wire holding mechanism and a heating mechanism;

[0007] The fixed mold guide mechanism, the movable mold line accommodating mechanism and the heating mechanism are arranged on the workbench, and the working end of the fixed mold guide mechanism is arranged opposite to the working end of the movable mold line accommodating mechanism and is movable to form a winding space;

[0008] The heating mechanism includes a heating component, which includes a straight air gun for blowing out hot air in a straight line and a heating transverse movement module for driving the straight air gun to approach the winding space. The output end of the heating transverse movement module is connected to the straight air gun to drive the air outlet of the straight air gun to align with the winding space. A temperature sensor is provided at the center of the heating tube of the straight air gun, and the layout direction of the temperature sensor is the same as the air outlet direction of the straight air gun.

[0009] In some embodiments, the number of the heating elements is two, and the two heating elements are disposed on opposite sides of the winding space.

[0010] In some embodiments, the heating assembly further includes a clamping assembly, and the output end of the heating transverse movement module is connected to the straight air gun through the clamping assembly, so that the angle between the straight air gun and the horizontal plane of the workbench is an acute angle.

[0011] In some embodiments, the straight air gun is made of metal.

[0012] In some embodiments, the solid mold guiding mechanism includes a solid mold rotation driver, a guide cylinder and a solid mold cylinder. The solid mold rotation driver is connected to the workbench, the output end of the solid mold rotation driver is connected to the guide cylinder, and a guide hole for introducing wire is provided on the guide cylinder. The solid mold cylinder is connected to the guide cylinder, and the solid mold cylinder cooperates with the working end of the dynamic mold wire accommodating mechanism to form the winding space.

[0013] In some embodiments, the movable mold line-holding mechanism includes a mold closing transverse shifting module, a core-pushing driver, a movable mold rotation driver, an elastic member, an outer sleeve, and a mold core; the mold closing transverse shifting module is connected to the workbench; the output end of the mold closing transverse shifting module is connected to the movable mold rotation driver and the core-pushing driver; the output end of the movable mold rotation driver is connected to the outer sleeve, and the outer sleeve is connected to the mold core, so that the movable mold rotation driver drives the outer sleeve and the mold core to rotate;

[0014] The output end of the core push driver is connected to the mold core through the elastic member. Under normal circumstances, the mold core extends from the outer sleeve under the elastic action of the elastic member to abut against the working end of the fixed mold guide mechanism to form the winding space. When the core push driver is driven, the mold core retracts into the outer sleeve.

[0015] In some embodiments, a tension cycloid mechanism is further included, and the tension cycloid mechanism includes a cycloid tension driver, a rocker arm, a locking member and a guide wheel. The cycloid tension driver is connected to the workbench, and the output end of the cycloid tension driver is connected to the rocker arm. The rocker arm is slidingly arranged on the working end of the solid mold guide mechanism and rotates synchronously with the working end of the solid mold guide mechanism. The cycloid tension driver drives the rocker arm to slide on the working end of the solid mold guide mechanism to adjust the tension. The rocker arm is provided with a locking portion that cooperates with the locking member, and the guide wheel is fixed to the locking portion through the locking member.

[0016] In some embodiments, a plurality of cable spools are provided on the guide wheel.

[0017] In some embodiments, the system further comprises a wire clamping mechanism, the wire clamping mechanism comprising a longitudinal module, a lifting module and a wire clamping assembly for movably clamping the wire, wherein the output end of the longitudinal module is connected to the lifting module;

[0018] The wire clamping assembly includes a wire clamping driver and a clamp. The output end of the lifting module is connected to the wire clamping driver, and the output end of the wire clamping driver is connected to the clamp to drive the clamp to clamp the wire.

[0019] In some embodiments, the line clamping drive is configured as a servo motor.

[0020] Compared with the prior art, the beneficial effect of the present invention is that by setting the air gun in a straight line and the heating transverse movement module driving the straight air gun away from the winding space when not working, and driving the straight air gun close to the winding space when working, the straight air gun can heat the wire in the winding space to melt the glue layer on the wire to form a coil. It can be understood that the air outlet direction of the original curved air gun is perpendicular to the direction of hot air outlet, and because the hot air needs to turn, it causes a large loss of fluid; by replacing it with a straight air gun, the hot air is blown out in a straight line, which shortens the distance between the heating center and the wire compared to the original air gun, thereby effectively avoiding heat loss, achieving uniform heating, and improving the heating rate. In addition, the original temperature sensor is perpendicular to the hot air direction of the air gun, which causes errors in the temperature sensor's temperature recognition. However, the temperature sensor of the present application has the same air outlet direction as the straight air gun, that is, the hot air blows in the direction of the temperature sensor, ensuring the efficiency of convection heat transfer. The temperature sensor is closer to the air outlet, so that the temperature sensor can accurately measure the temperature of the air outlet of the straight air gun, and the temperature sensor's recognition is more accurate. Therefore, it can be seen that the fully automatic winding machine of the present application, through the design of the heating mechanism, ensures uniform heating, accelerates the heating rate, ensures the accuracy of temperature sensor monitoring, thereby accelerating the melting rate, shortening the time required for the processing process, and improving the winding efficiency of the fully automatic winding machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the fully automatic winding machine of the present invention;

[0022] Figure 2 It is a partial structural schematic diagram of the fully automatic winding machine of the present invention;

[0023] Figure 3 It is a schematic structural diagram of the cooperation of the fixed mold guide mechanism, the movable mold line mechanism, the heating mechanism and the tension cycloid mechanism of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the cooperation between the dynamic mold capacity line mechanism and the heating mechanism of the present invention;

[0025] Figure 5 It is a schematic structural diagram of the cooperation between the fixed mold guide mechanism and the tension cycloid mechanism of the present invention;

[0026] Figure 6 It is a structural schematic diagram of the cooperation between the movable die thread holding mechanism, the thread clamping mechanism and the thread cutting mechanism of the present invention.

[0027] 10. Fully automatic winding machine;

[0028] 100. Workbench;

[0029] 200, solid mold guide mechanism; 210, solid mold rotation driver; 220, guide cylinder; 221, guide hole; 230, solid mold cylinder; 240, left mounting platform;

[0030] 300, movable mold line mechanism; 310, mold closing and transverse shifting module; 320, core pusher driver; 330, movable mold rotation driver; 340, outer sleeve; 350, mold core; 360, right mounting platform;

[0031] 400, heating mechanism; 410, heating transverse movement module; 420, straight air gun; 430, clamping assembly; 431, connecting rod; 432, clamping sleeve; 433, plate; 434, connecting piece;

[0032] 500, tension cycloid mechanism; 510, cycloid tension driver; 520, pendulum rod; 530, guide wheel;

[0033] 600, wire clamping mechanism; 610, longitudinal module; 620, lifting module; 630, wire clamping assembly; 631, wire clamping driver; 632, clamp;

[0034] 700. Thread trimming mechanism. DETAILED DESCRIPTION

[0035] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. The described embodiments are only part of the embodiments of the present invention, not all of the embodiments.

[0036] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0037] In the following embodiments and drawings, reference is made to Figures 2 to 6 In the coordinate system, the direction indicated by the arrow of the X axis is right, the direction indicated by the arrow of the Y axis is front, and the direction indicated by the arrow of the Z axis is up.

[0038] like Figures 1 to 3 As shown, a fully automatic winding machine 10 is provided, comprising: a workbench 100, a fixed mold guide mechanism 200, a movable mold line accommodating mechanism 300 and a heating mechanism 400; the fixed mold guide mechanism 200, the movable mold line accommodating mechanism 300 and the heating mechanism 400 are arranged on the workbench 100, and the working end of the fixed mold guide mechanism 200 is arranged opposite to the working end of the movable mold line accommodating mechanism 300, and moves to form a winding space; the heating mechanism 400 includes a heating component, the heating component includes a straight air gun 420 for blowing out hot air in a straight line and a heating transverse movement module 410 for driving the straight air gun 420 to approach the winding space, the output end of the heating transverse movement module 410 is connected to the straight air gun 420 to drive the air outlet of the straight air gun 420 to align with the winding space, and a temperature sensor is provided at the center of the heating tube of the straight air gun 420, and the layout direction of the temperature sensor is the same as the air outlet direction of the straight air gun 420.

[0039] Specifically, refer to Figures 2 to 3The workbench 100 is used to provide a flat working surface for placing tools and equipment to ensure stable operation. The fixed mold guide mechanism 200 is used to guide the wire into the winding space. The dynamic mold wire accommodating mechanism 300 is used to cooperate with the working end of the fixed mold guide mechanism 200 to form a winding space, and the winding space can accommodate the wire to be formed around. The heating mechanism 400 is used to heat the wire in the winding space to melt the glue layer on the wire so that it can be fixed and formed to obtain a coil. The heating transverse movement module 410 is used to drive the straight air gun 420 to move closer to or away from the winding space. A heating tube is provided inside the straight air gun 420 to heat the external wind into hot air. The temperature sensor is clamped inside the heating tube of the straight air gun 420 by a metal clamp, and its layout direction is consistent with the air outlet direction of the straight air gun 420. The temperature sensor is used to detect the heating temperature inside the straight air gun 420, so that the air outlet temperature can be monitored in real time to ensure precise control of the heating temperature.

[0040] It is worth noting that the heating mechanism 400 of the present application sets the air gun in a straight line, and the heating transverse movement module 410 drives the straight air gun 420 away from the winding space when not working, and drives the straight air gun 420 close to the winding space when working, so that the straight air gun 420 can heat the wire in the winding space to melt the glue layer on the wire to form a coil. It is understandable that the air outlet direction of the original curved air gun is perpendicular to the direction of hot air outlet. Because the hot air needs to turn, the fluid loss is very large; by replacing it with a straight air gun 420, the hot air is blown out in a straight line, shortening the distance between the heating center and the wire, thereby effectively avoiding heat loss, achieving uniform heating, and improving the heating rate. In addition, the original temperature sensor is perpendicular to the hot air direction of the air gun, resulting in errors in the temperature sensor's temperature recognition. However, the temperature sensor of the present application has the same air outlet direction as the straight air gun 420, that is, the hot air blows in the direction of the temperature sensor, ensuring the efficiency of convection heat transfer. Moreover, the temperature sensor is closer to the air outlet, so that the temperature sensor can accurately measure the temperature of the air outlet of the straight air gun 420, and the temperature sensor's recognition is more accurate. Therefore, it can be seen that the fully automatic winding machine 10 of the present application, through the design of the heating mechanism 400, ensures uniform heating, accelerates the heating rate, ensures the accuracy of the temperature sensor monitoring, thereby accelerating the melting rate, shortening the time required for the processing process, and improving the winding efficiency of the fully automatic winding machine 10.

[0041] In order to make the heating effect of the heating mechanism 400 better, Figure 3 and Figure 4 As shown, in some embodiments, two heating elements are provided, and the two heating elements are provided on opposite sides of the winding space.

[0042] Specifically, heating components are located on both sides of the winding space, allowing for adhesive melting on both sides of the wire during winding, thereby accelerating the melting rate and improving heating efficiency and uniformity. This effectively ensures the wire is fixed and coiled by shaping it in two directions.

[0043] Among them, the two heating components can be controlled independently, and their respective heating temperature and wind speed can be adjusted according to winding requirements.

[0044] In order to facilitate the installation and positioning of the straight air gun 420, Figure 3 and Figure 4 As shown, in some embodiments, the heating assembly further includes a clamping assembly 430, and the output end of the heating transverse movement module 410 is connected to the straight air gun 420 through the clamping assembly 430, so that the angle between the straight air gun 420 and the horizontal plane of the workbench 100 is an acute angle.

[0045] Specifically, the output end of the heating transverse movement module 410 is connected to the clamping assembly 430. The clamping assembly 430 is made of high-temperature resistant material. It can firmly fix the straight air gun 420 and adjust the angle of the straight air gun 420 so that its air outlet is accurately aligned with the winding space. The clamping assembly 430 has the same conveying direction as the heating transverse movement module 410. The clamping assembly 430 includes a connecting rod 431, a clamping sleeve 432, a plate 433 and a connecting piece 434. The output end of the heating transverse movement module 410 is connected to the right end of the connecting rod 431 through a clamping plate. The layout direction of the connecting rod 431 is parallel to the conveying direction of the heating transverse movement module 410. The left end of the connecting rod 431 is connected to the plate body 433. The connecting piece 434 fixes the clamping sleeve 432 on the plate body 433. The connecting piece 434 is configured as a screw and an L-shaped angle code. The straight air gun 420 is inserted into the clamping sleeve 432 and is clamped by the clamping sleeve 432. The angle between the straight air gun 420 and the horizontal plane of the workbench 100 is an acute angle. The size of the acute angle can be adjusted according to the size and shape of the winding space. It is generally set between 30° and 60° to obtain the best heating effect. This setting method allows the hot air to cover the winding space more evenly, thereby improving the heating effect.

[0046] In order to ensure the service life of the heating component, in some embodiments, the straight air gun 420 is configured to be made of metal.

[0047] Specifically, existing air guns are usually made of plastic, and if the heating efficiency is too fast, the plastic may be easily deformed. Therefore, the heating efficiency cannot be very fast, and the heating temperature cannot be too high. In addition, after a long period of use, plastic is prone to aging. The straight air gun 420 of the present application is made of metal, which has good thermal conductivity and high temperature resistance. It can withstand long-term high-temperature operation without deformation, ensuring the stability and reliability of heating. At the same time, the straight air gun 420 made of metal also has a long service life, reducing the frequency of maintenance and replacement, and having a longer service life. Among them, the metal can be selected from aluminum alloy, stainless steel or copper alloy, etc. The specific selection is made according to actual needs and cost considerations. Aluminum alloy has the characteristics of light weight and good thermal conductivity, which is suitable for most winding applications; stainless steel has the characteristics of corrosion resistance and high strength, which is suitable for applications in harsh environments; copper alloy has excellent thermal conductivity and is suitable for applications with high requirements for heating uniformity.

[0048] In order to facilitate the use of the die guide mechanism 200, as Figure 2 、 Figure 3 and Figure 5 As shown, in some embodiments, the solid mold guiding mechanism 200 includes a solid mold rotation driver 210, a guide cylinder 220 and a solid mold cylinder 230. The solid mold rotation driver 210 is connected to the workbench 100, and the output end of the solid mold rotation driver 210 is connected to the guide cylinder 220. A guide hole 221 for introducing wire is provided on the guide cylinder 220. The solid mold cylinder 230 is connected to the guide cylinder 220, and the solid mold cylinder 230 cooperates with the working end of the dynamic mold wire accommodating mechanism 300 to form a winding space.

[0049] Specifically, the workbench 100 is provided with a left mounting platform 240, and the mold rotation driver 210 is installed on the top surface of the left mounting platform 240. The mold rotation driver 210 can be selected from but not limited to a servo motor. The mold rotation driver 210 drives the guide cylinder 220 and the mold cylinder 230 to rotate. By controlling the rotation angle and speed of the servo motor, the rotation speed and angle of the guide cylinder 220 and the mold cylinder 230 can be precisely controlled, thereby ensuring that the wire is wound according to the preset path and tension, thereby improving the accuracy and consistency of the winding. The width of the guide hole 221 on the guide cylinder 220 is designed according to the thickness of the wire to ensure that the wire can pass smoothly. The left end of the mold cylinder 230 is connected to the right end of the guide cylinder 220 by a thread. A wire pulley is provided on the side wall of the guide cylinder 220 near the guide hole 221, and the wire pulley is used to guide the wire.

[0050] In order to facilitate the use of the dynamic mold capacity line mechanism 300, as Figures 3 and 4As shown, in some embodiments, the dynamic mold line-holding mechanism 300 includes a mold closing transverse shifting module 310, a core pushing driver 320, a dynamic mold rotation driver 330, an elastic member, an outer sleeve 340 and a mold core 350. The mold closing transverse shifting module 310 is connected to the workbench 100, and the output end of the mold closing transverse shifting module 310 is connected to the dynamic mold rotation driver 330 and the core pushing driver 320. The output end of the dynamic mold rotation driver 330 is connected to the outer sleeve 340, and the outer sleeve 340 is connected to the mold core 350, so that the dynamic mold rotation driver 330 drives the outer sleeve 340 and the mold core 350 to rotate; the output end of the core pushing driver 320 is connected to the mold core 350 through the elastic member. Under normal circumstances, the mold core 350 extends from the outer sleeve 340 under the elastic action of the elastic member to abut against the working end of the fixed mold guide mechanism 200 to form a winding space. When the core pushing driver 320 plays a driving role, the mold core 350 retracts into the outer sleeve 340.

[0051] Specifically, the workbench 100 is provided with a right mounting platform 360 that is arranged opposite the left mounting platform 240. The mold closing transverse movement module 310 includes a mold closing transverse movement driver, a mold closing transverse movement guide rail, and a mold closing transverse movement sliding block. The mold closing transverse movement driver can be configured as a linear motor or a cylinder. The mold closing transverse movement driver and the mold closing transverse movement guide rail are mounted on the top surface of the right mounting platform 360. The mold closing transverse movement sliding block is slidably mounted on the mold closing transverse movement guide rail. The movable mold rotation driver 330 and the core push driver 320 are mounted on the mold closing transverse movement sliding block, so that the movable mold rotation driver 330 and the core push driver 320 can be moved along the X-axis direction, thereby achieving the docking and separation of the mold core 350 and the fixed mold guide mechanism 200. The mold core 350 is inserted into the outer sleeve 340. The movable mold rotation driver 330 can be, but is not limited to, a servo motor, which is used to drive the outer sleeve 340 and the mold core 350 to rotate, cooperating with the fixed mold guide mechanism 200 to complete the winding of the wire. The elastic member may be selected from but not limited to a compression spring. The elastic member is disposed in the outer sleeve 340 and between the output end of the core-pushing driver 320 and the mold core 350. When the core-pushing driver 320 is not working, the elastic member pushes the mold core 350 out of the left end of the outer sleeve 340. The left end of the mold core 350 abuts against the solid mold guide mechanism 200 to form a winding space. At this time, the left end face of the outer sleeve 340 and the outer circumferential surface of the mold core 350 abut against the right end face of the solid mold cylinder 230 to form a winding space. When the core-pushing driver 320 is working, the core-pushing driver 320 can overcome the elastic force of the elastic member and retract the left end of the mold core 350 into the outer sleeve 340. At this time, the coil is free and can fall off, thereby facilitating the removal of the wound coil.

[0052] The manner in which the movable mold rotation driver 330 drives the outer sleeve 340 and the mold core 350 to rotate, and the core push driver 320 drives the mold core 350 to extend from the outer sleeve 340 is well known to those skilled in the art and is a feasible technique, and is not described in detail in this embodiment. For example, the outer sleeve 340 and the mold core 350 are connected by a spline, and the output end of the core push driver 320 is connected to the mold core 350 by a flange. This allows the mold core 350 to rotate synchronously with the outer sleeve 340 driven by the movable mold rotation driver 330, without affecting the subsequent retraction of the mold core 350 into the outer sleeve 340 by the core push driver 320.

[0053] And, as Figures 3 and 4 As shown, in this embodiment, two heating assemblies are disposed on opposite sides of the right mounting platform 360. Specifically, two heating transverse modules 410 are disposed on the front and rear sides of the right mounting platform 360. The heating transverse modules 410 include a heating transverse drive, a heating transverse guide rail, and a heating transverse slide block. The heating transverse drive can be configured as a linear motor or a cylinder to drive a straight air gun 420 toward or away from the winding space. The heating transverse drive and the heating transverse guide rail are mounted on the front and rear sides of the right mounting platform 360. The heating transverse slide block is slidably disposed on the heating transverse guide rail. The heating transverse slide block is connected to a clamping plate connected to a connecting rod 431.

[0054] In order to facilitate the winding of wire, Figure 2 、 Figure 3 and Figure 5 As shown, in some embodiments, the fully automatic winding machine 10 also includes a tension cycloid mechanism 500, and the tension cycloid mechanism 500 includes a cycloid tension driver 510, a rocker rod 520, a locking member and a guide wheel 530. The cycloid tension driver 510 is connected to the workbench 100, and the output end of the cycloid tension driver 510 is connected to the rocker rod 520. The rocker rod 520 is slidably set on the working end of the solid mold guide mechanism 200 and rotates synchronously with the working end of the solid mold guide mechanism 200. The cycloid tension driver 510 drives the rocker rod 520 to slide on the working end of the solid mold guide mechanism 200 to adjust the tension. A locking portion that cooperates with the locking member is provided on the rocker rod 520, and the guide wheel 530 is fixed to the locking portion through the locking member.

[0055] Specifically, the cycloid tension driver 510 may be, but is not limited to, a pneumatic cylinder. By controlling the extension and contraction of the pneumatic cylinder, the entry angle and tension of the wire on the rocker arm 520 can be precisely controlled, ensuring that the wire is evenly wound around the mold core 350. The rocker arm 520 is clamped onto the guide cylinder 220 via a circular collar, rotating synchronously with the guide cylinder 220 and slidingly connected to the outer circumference of the guide cylinder 220. The locking member is used to secure the guide wheel 530 to the locking portion of the rocker arm 520, thereby facilitating adjustment of the position of the guide wheel 530 according to different winding requirements. The locking member can be a bolt or a quick locking device. When the locking member is configured as a bolt, the locking portion is configured as a screw hole, and two locking members, a locking portion, and a guide wheel 530 can be provided.

[0056] In order to facilitate the winding of multiple wires, such as Figure 5 As shown, in some embodiments, a plurality of wire spools are provided on the guide wheel 530 .

[0057] Specifically, the guide wheel 530 is provided with a plurality of wire spools, which can guide multiple wires at the same time, realize the simultaneous winding of multiple wires, and improve the winding efficiency. The number and spacing of the wire spools can be adjusted according to the winding requirements. Generally, two wire spools are provided to meet the winding requirements of two wires. In addition, the diameter and length of the wire spool can be designed according to the thickness of the wire and the winding method to ensure that the wire can pass smoothly and maintain appropriate tension. In addition, the wire spool can be made of wear-resistant materials, such as ceramics or cemented carbide, to reduce the friction between the wire and the wire spool, thereby extending the service life of the wire spool, and the surface of the wire spool can also be polished to further reduce friction and protect the wire from damage.

[0058] In order to facilitate the winding process, Figure 2 and Figure 6 As shown, in some embodiments, the fully automatic winding machine 10 also includes a wire clamping mechanism 600, which includes a longitudinal module 610, a lifting module 620 and a wire clamping assembly 630 for movably clamping the wire, and the output end of the longitudinal module 610 is connected to the lifting module 620; the wire clamping assembly 630 includes a wire clamping driver 631 and a clamp 632, and the output end of the lifting module 620 is connected to the wire clamping driver 631, and the output end of the wire clamping driver 631 is connected to the clamp 632 to drive the clamp 632 to movably clamp the wire.

[0059] Specifically, a frame is provided on the workbench 100, and the frame is provided on the rear side of the right mounting platform 360. The longitudinal module 610 includes a longitudinal driver, a longitudinal guide rail and a longitudinal sliding block. The longitudinal driver and the longitudinal guide rail are installed on the frame. The longitudinal driver can be selected from but not limited to a linear motor. The longitudinal sliding block is slidably provided on the longitudinal guide rail to drive the wire clamping assembly 630 to move along the Y-axis direction; the lifting module 620 includes a lifting driver, a lifting guide rail and a lifting sliding block. The lifting driver and the lifting guide rail are installed on the longitudinal sliding block. The lifting sliding block is slidably provided on the lifting guide rail. The lifting driver can be selected from but not limited to a cylinder to drive the wire clamping assembly 630 to move along the Z-axis direction to adjust the clamping height. The wire clamping assembly 630 is used to clamp the wire to ensure that the wire maintains appropriate tension during the winding process. The wire clamping assembly 630 includes a wire clamping driver 631 and a wire clamp. The wire clamping driver 631 is set on the lifting sliding block. The wire clamping driver 631 can be a cylinder or an electromagnet, which is used to drive the wire clamp to open and close to achieve clamping and releasing of the wire. The clamping force of the wire clamp can be adjusted according to the thickness and material of the wire to ensure that the clamping is firm without damaging the wire. The wire clamp can use a clip made of materials such as rubber or soft plastic to reduce damage to the wire. The opening and closing angle and clamping force of the wire clamp can be controlled by adjusting the stroke and output force of the wire clamping driver 631 to ensure that it is suitable for wires of different specifications and materials. In addition, the shape of the wire clamp can be designed according to the characteristics of the wire, such as V-shaped groove or U-shaped groove, to improve the stability and reliability of clamping.

[0060] The working principle of the wire clamping mechanism 600 is as follows: Before winding, the longitudinal module 610 and the lifting module 620 drive the wire clamping assembly 630 to move to the appropriate position. The wire clamping assembly 630 clamps the wire to ensure that the wire maintains appropriate tension during the winding process. During the winding process, the wire clamping assembly 630 can adjust the clamping force as needed to ensure the stability of the wire tension. After winding is completed, the wire clamping assembly 630 releases the wire, and the longitudinal module 610 and the lifting module 620 drive the clamping assembly 430 to return to its initial position, preparing for the next winding.

[0061] When two wires are provided, i.e., when winding two wires simultaneously, the wire clamp is configured as a double clamp. Alternatively, two wire clamping assemblies 630 may be provided. The specific configuration and operation thereof are known to those skilled in the art and are achievable, and are not described in detail in this embodiment. The same applies to multiple wires.

[0062] In order to facilitate the progress of the wire clamping process, in some embodiments, the wire clamping driver 631 is configured as a servo motor.

[0063] Specifically, the wire clamp driver 631 is configured as a servo motor. The servo motor has precise position control capabilities and fast response characteristics, and can achieve precise control of the wire clamp, that is, the torque and speed of the servo motor can be adjusted according to the characteristics of the wire and the winding requirements, ensuring that the wire clamp can clamp and release the wire with appropriate force and speed. The control system of the servo motor can be integrated with the main control system of the fully automatic winding machine 10 to achieve automated control and synchronous coordination of the wire clamping process, thereby improving the efficiency and quality of winding.

[0064] It is worth noting that, in the above embodiments, the modes of the servo motor driving component, the cylinder driving component and the linear motor driving component are known to those skilled in the art and are achievable, and are not described in detail in this embodiment.

[0065] And it is understandable that if Figure 1 、 Figure 2 and Figure 6 As shown, the fully automatic winding machine 10 also includes a wire feeding mechanism for inputting the wire into the die guide mechanism 200 and a wire cutting mechanism 700 for cutting the wire, and the fully automatic winding machine 10 also includes a housing provided on the workbench to protect the internal mechanism. The fully automatic winding machine 10 may also include other conventional mechanisms such as detection mechanisms, pressure-resistant mechanisms, and material receiving mechanisms. The specific components of these mechanisms and the way they work together are known to those skilled in the art and are achievable, and are not described in detail in this embodiment.

[0066] In addition, the fully automatic winding machine of the present application can adapt to different types of wires. For example, the wire can be set to flat wire or round wire, etc. The specific selection shall be based on the actual production situation.

[0067] Here's how this application works:

[0068] First, the wire feeding mechanism transmits the wire, refer to Figure 2 、 Figure 3 and Figure 5 The wire reaches the mold guide mechanism 200, the wire reaches the wire wheel in the guide cylinder 220, the wire passes around the wire wheel and passes through the guide hole 221, reaches the guide wheel 530 on the swing rod 520, and is pulled out from the wire spool. At the same time, Figure 3 and Figure 4 The mold closing and lateral shifting module 310 drives the outer sleeve 340 and the mold core 350 to approach the solid mold cylinder 230. The core pushing driver does not work. The mold core 350 extends from the outer sleeve 340 and abuts against the end face of the solid mold cylinder 230, so that the left end face of the outer sleeve 340 and the outer circumferential surface of the mold core 350 abut against the right end face of the solid mold cylinder 230 to form a winding space. Afterwards, refer to Figure 3 and Figure 6The longitudinal module 610 and the lifting module 620 drive the clamp 632 to the wire arrangement shaft, and then the clamp 632 is clamped by the clamping driver 631, and the longitudinal module 610 drives the wire to move from front to back. The front end of the wire passes through the winding space and continues to move backward until the wire is pulled to the predetermined length. At this time, the tail end of the wire is on the winding space. Then, refer to Figure 3 The fixed mold rotation driver 210 drives the fixedly connected guide cylinder 220 and the fixed mold cylinder 230 to rotate, and drives the rocker arm 520 to rotate. The movable mold rotation driver 330 drives the outer sleeve 340 and the mold core 350 to rotate, thereby driving the wire to be wound on the winding space, that is, the wire is gradually wound around the outer circumference of the mold core 350 along the rear end. During this process, the longitudinal module 610 drives the front end of the wire to gradually approach the winding space from back to front until the wire winding on the mold core 350 is completed, and the front end of the wire returns to the winding space. At the same time, the heating transverse movement module 410 in the heating assembly drives the straight air gun 420 to approach the winding space. The straight air guns 420 arranged on the front and rear sides of the winding space heat the glue layer on the wire so that the coil can be shaped. After winding is completed, the core pusher 320 drives the mold core 350 to retract into the outer sleeve 340, and the mold closing transverse movement module 310 drives the outer sleeve 340 and the mold core 350 away from the fixed mold cylinder 230, so that the wound coil can fall. Afterwards, the mold closing transverse movement module 310 drives the outer sleeve 340 and the mold core 350 to approach the solid mold cylinder 230, and the core pushing driver does not work. The left end face of the outer sleeve 340 and the outer circumferential surface of the mold core 350 abut against the right end face of the solid mold cylinder 230, forming a winding space again, and the clamp 632 moves and stretches the wire of the rear section of the coil to a predetermined length, and makes the tail end of the wire of the rear section of the coil in the winding space, and winds again according to the above steps until the winding of the rear section wire is completed, thereby obtaining two connected coils. Afterwards, when the second coil is in the winding space, the wire cutting mechanism 700 works to cut the connection between the two coils, thereby obtaining a prepared single coil, and then the working end of the solid mold guide mechanism 200 and the working end of the dynamic mold wire containing mechanism 300 are moved away from each other, and the second coil is released. The wire of the rear section of the second coil is moved and stretched to a predetermined length by the clamp 632, and multiple coils are obtained by analogy. During this period, the cycloid tension driver 510 drives the rocker arm 520 to slide on the guide cylinder 220 to control the tension of the wire according to corresponding requirements. In addition, the specific method in which the cycloid tension driver 510 drives the rocker arm 520 to control the tension is known to those skilled in the art and is feasible, and will not be described in detail in this embodiment.

[0069] In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connect," "fixed," etc. should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0070] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" and the like indicate positions or locations based on the positions shown in the accompanying drawings, or the positions or locations in which the inventive product is typically placed when in use. These terms are intended solely to facilitate the description of the present invention and to simplify the description, and are not intended to indicate or imply that the mechanisms or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third," etc., are used solely to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0071] Furthermore, terms such as "horizontal," "vertical," and "overhanging" do not necessarily imply that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0072] In the present invention, unless otherwise expressly specified or limited, a first feature being above or below a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Furthermore, a first feature being above, above, and above the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being below, below, and below the second feature includes the first feature being directly below and obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0073] Although the present invention has been described with reference to the above specific embodiments, it will be apparent to those skilled in the art that many substitutions, modifications, and variations can be made based on the above. Therefore, all such substitutions, modifications, and variations are intended to be encompassed within the spirit and scope of the appended claims.

Claims

1. A fully automatic winding machine, characterized in that, include: Workbench, fixed mold guide mechanism, movable mold line mechanism and heating mechanism; The mold guide mechanism includes a mold rotation driver, a guide cylinder, and a mold cylinder. The mold rotation driver is connected to the workbench. The output end of the mold rotation driver is connected to the guide cylinder. A guide hole for introducing wire is provided on the guide cylinder. The mold cylinder is connected to the guide cylinder. The movable mold line-holding mechanism includes a mold closing transverse shifting module, a core-pushing driver, a movable mold rotation driver, an elastic member, an outer sleeve, and a mold core. The mold closing transverse shifting module is connected to the workbench, and the output end of the mold closing transverse shifting module is connected to the movable mold rotation driver and the core-pushing driver. The output end of the movable mold rotation driver is connected to the outer sleeve, and the outer sleeve is connected to the mold core, so that the movable mold rotation driver drives the outer sleeve and the mold core to rotate. The output end of the core-pushing driver is connected to the mold core through the elastic member. Under normal conditions, the mold core extends from the outer sleeve under the elastic action of the elastic member to abut against the solid mold cylinder to form a winding space. When the core-pushing driver is driven, the mold core retracts into the outer sleeve. The heating mechanism is arranged on the workbench, and the heating mechanism includes a heating component and a clamping component. There are two heating components, and the two heating components are arranged on opposite sides of the winding space. The heating component includes a straight air gun for blowing out hot air in a straight line and a heating transverse movement module for driving the straight air gun to approach the winding space. The output end of the heating transverse movement module is connected to the straight air gun through the clamping component so that the angle between the straight air gun and the horizontal plane of the workbench is an acute angle, and the air outlet of the straight air gun is driven to align with the winding space. A temperature sensor is provided at the center of the heating tube of the straight air gun, and the layout direction of the temperature sensor is the same as the air outlet direction of the straight air gun.

2. A fully automatic winding machine according to claim 1, characterized in that, The straight air gun is made of metal.

3. A fully automatic winding machine according to claim 1, characterized in that, It also includes a tension cycloid mechanism, which includes a cycloid tension driver, a rocker arm, a locking piece and a guide wheel. The cycloid tension driver is connected to the workbench, and the output end of the cycloid tension driver is connected to the rocker arm. The rocker arm is slidably arranged on the working end of the solid mold guide mechanism and rotates synchronously with the working end of the solid mold guide mechanism. The cycloid tension driver drives the rocker arm to slide on the working end of the solid mold guide mechanism to adjust the tension. The rocker arm is provided with a locking portion that cooperates with the locking piece, and the guide wheel is fixed to the locking portion through the locking piece.

4. A fully automatic winding machine according to claim 3, characterized in that, A plurality of wire arrangement shafts are provided on the guide wheel.

5. A fully automatic winding machine according to claim 1, characterized in that, It also includes a wire clamping mechanism, which includes a longitudinal module, a lifting module and a wire clamping assembly for movably clamping the wire, and the output end of the longitudinal module is connected to the lifting module; The wire clamping assembly includes a wire clamping driver and a clamp. The output end of the lifting module is connected to the wire clamping driver, and the output end of the wire clamping driver is connected to the clamp to drive the clamp to clamp the wire.

6. A fully automatic winding machine according to claim 5, characterized in that: The line clamping driver is configured as a servo motor.

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