Magnetic ring winding sleeve equipment

Abstract

The utility model discloses magnetic ring winding sleeve equipment which comprises a rack, a winding mechanism, a feeding mechanism, a tin soldering mechanism, a sleeve mechanism and a material transfer system, and the sleeve mechanism comprises a heat shrink tube feeding device arranged on a tube feeding station, a conveying platform arranged on the rack, a heat shrink tube heating device arranged on a heating station and a tube pushing assembly. The conveying platform is provided with a supporting and sleeving column, and the pipe feeding station is provided with a pipe cutting device used for cutting off a heat shrink pipe. Wherein the conveying platform can drive the supporting and sleeving columns to move between the pipe feeding station and the pipe sleeving station, the heat shrink pipe feeding device is used for fixedly sleeving the supporting and sleeving columns located on the pipe feeding station with heat shrink pipes, and the pipe pushing assembly is used for sleeving workpieces located on the pipe sleeving station with the heat shrink pipes located on the supporting and sleeving columns located on the pipe sleeving station. The magnetic ring winding sleeve equipment provided by the utility model can replace workers to complete heat shrink tube sleeving after completing coil winding and coil pin tin soldering work, so that the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic winding wire, in particular to a magnetic winding wire casing device. Background Art

[0002] The magnetic ring is a magnetic annular component made of an iron core or other materials used to wind the coil in an inductor product. In the prior art, there is usually a magnetic ring winding welding device. The factory uses the magnetic ring winding welding device to wind the coil and solder the coil pins on the magnetic ring. After the coil on the magnetic ring is soldered, the existing factory generally manually puts the magnetic ring into a heat shrink tube by the staff. After heating, the heat shrink tube can shrink and fix on the magnetic ring, and the magnetic ring and the coil on it are packaged. However, the existing factory completes the magnetic ring casing work manually, and its production efficiency needs to be improved. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a magnetic coil winding sleeve device, which can replace the staff to complete the heat shrink tube installation work after completing the coil winding and coil pin soldering work, thereby improving production efficiency.

[0004] According to an embodiment of the utility model, a magnetic winding sleeve device includes a frame, a winding mechanism for winding a coil on a workpiece, a feeding mechanism for conveying the workpiece to the winding mechanism, a soldering mechanism for soldering the coil on the workpiece, a sleeve mechanism and a material transfer system, wherein the frame is provided with a winding station, a soldering station, a tube loading station, a sleeve station and a heating station; the winding mechanism is arranged at the winding station; the feeding mechanism is arranged at the frame; the soldering mechanism is arranged at the soldering station; a heat shrink tube feeding device arranged at the tube loading station, a conveying platform arranged at the frame, and a heat shrink tube heating device arranged at the heating station are provided. The machine frame comprises a support sleeve column and a tube pushing assembly, wherein the conveying platform is equipped with a sleeve support column, and the upper tube station is provided with a tube cutting device for cutting the heat shrink tube; the material transfer system is arranged on the frame, and the material transfer system is used to transport the workpiece between the winding station, the soldering station, the sleeve station and the heating station; wherein the conveying platform can drive the sleeve support column to move between the upper tube station and the sleeve station, the heat shrink tube feeding device is used to fix the heat shrink tube sleeve on the sleeve support column located at the upper tube station, and the tube pushing assembly is used to sleeve the heat shrink tube on the sleeve support column located at the sleeve station on the workpiece located at the sleeve station.

[0005] A magnetic winding sleeve device according to an embodiment of the utility model has at least the following beneficial effects: in the sleeve mechanism, the conveying platform can move the sleeve support column to the tube loading station, and then the heat shrink tube feeding device will fix the heat shrink tube sleeve on the sleeve support column, and then the conveying platform will move the sleeve support column with the heat shrink tube to the sleeve station, and after the material transfer system transports the workpiece to the sleeve station so that the workpiece and the sleeve support column are opposite, the heat shrink tube on the sleeve support column can be pushed by the push tube assembly to be sleeved on the workpiece, and finally the material transfer system will move the workpiece to the heat shrink tube heating device for heating, so that the heat shrink tube on the workpiece is heat-shrunk and fixed on the workpiece, thereby completing the sleeve work, wherein, during the feeding process of the heat shrink tube feeding device, the heat shrink tube feeding device can accurately control the sleeve to be sleeved The length of the heat shrink tube of the support sleeve column, during the process of transferring the heat shrink tube from the support sleeve column to the workpiece, the heat shrink tube can always remain in the expanded state, effectively avoiding the situation where the end of the heat shrink tube is close to the inside and cannot be sleeved on the workpiece. Therefore, the magnetic winding sleeve equipment provided by the utility model can convey the workpiece to the winding mechanism through the feeding mechanism, and then the winding mechanism winds the coil on the workpiece, and then the material transfer system conveys the workpiece to the soldering mechanism for soldering the coil pins. After the soldering is completed, the material transfer system conveys the workpiece to the sleeve mechanism to complete the work of sleeve heat shrinkage. Through the above arrangement, the magnetic winding sleeve equipment provided by the utility model can replace the staff to complete the work of sleeve heat shrinkage after completing the work of winding the coil and soldering the coil pins, thereby improving production efficiency.

[0006] According to some embodiments of the utility model, the support sleeve column is arranged in the up and down directions. When the support sleeve column is in the upper tube station, the heat shrink tube loading device is located at the lower side of the support sleeve column. When the support sleeve column is in the sleeve station, the material transfer system can transport the workpiece to the bottom of the support sleeve column.

[0007] According to some embodiments of the utility model, the conveying platform includes a first driving device and a turntable, the first driving device is arranged on the frame, the turntable is installed on the first driving device, the first driving device can drive the turntable to rotate relative to the frame, the rotation axis of the turntable is along the up and down direction, and the support sleeve column is provided with at least two and installed on the turntable.

[0008] According to some embodiments of the utility model, the support sleeve column is slidably installed on the turntable, and a lifting mechanism for driving the support sleeve column to slide up and down is provided between the frame and the support sleeve column.

[0009] According to some embodiments of the utility model, a limiting structure for limiting the up and down sliding range of the support sleeve column is arranged between the support sleeve column and the turntable, and the lifting mechanism includes a first elastic member arranged between the support sleeve column and the turntable and a second driving device arranged on the frame, the first elastic member is used to drive the support sleeve column to rise, and the second driving device is used to push the support sleeve column to descend.

[0010] According to some embodiments of the utility model, a mounting hole is provided on the turntable, the support sleeve column is passed through the mounting hole, the limiting structure includes a limiting step and a limiting portion provided on the support sleeve column, the limiting step is located on the lower side of the turntable and can abut against the side wall of the mounting hole, the limiting portion is detachably provided on the upper end of the support sleeve column, the first elastic member is sleeved on the support sleeve column, and one end of the first elastic member abuts against the limiting portion and the other end abuts against the turntable.

[0011] According to some embodiments of the utility model, the push pipe assembly includes a push pipe ring, a sliding bracket and a push pipe driving device, the push pipe driving device is arranged on the frame, the sliding bracket can be slidably installed on the conveying platform, the push pipe ring is installed on the sliding bracket and can be slidably mounted on the support sleeve column, a reset structure is arranged between the sliding bracket and the conveying platform, when the conveying platform drives the support sleeve column to move to the casing station, the sliding bracket is opposite to the push pipe driving device, the push pipe driving device can push the sliding bracket to drive the push pipe ring to slide along the support sleeve column, and the reset structure is used to drive the sliding bracket to reset.

[0012] According to some embodiments of the utility model, the heat shrink tube feeding device includes a heat shrink tube supply module, a sleeve pushing module and a sleeve opening seat arranged on the frame, an sleeve opening hole is opened in the sleeve opening seat, an sleeve opening column is inserted in the sleeve opening hole, an sleeve opening needle is arranged at the lower end of the sleeve opening column, the sleeve pushing module is located on the lower side of the sleeve opening seat, and the tube cutting device is arranged on the upper side of the sleeve opening seat, wherein the heat shrink tube supply module is used to supply heat shrink tube to the sleeve opening hole, the sleeve opening column is used to insert and stretch the heat shrink tube, and the sleeve pushing module is used to drive the heat shrink tube to move into the sleeve opening hole.

[0013] According to some embodiments of the present invention, the magnetic winding sleeve equipment includes an inductance detection device for detecting the inductance of the coil, and the material transfer system can transport the workpiece to the inductance detection device.

[0014] According to some embodiments of the utility model, the soldering mechanism includes a coil pin shaping device, a pin shearing device and a solder trough, the winding station, the soldering station, the sleeve station and the heating station are distributed in the left and right directions, and the material transfer system includes a first transfer mechanism and a second transfer mechanism. The first transfer mechanism can transport the workpiece from the winding station to the coil pin shaping device, the pin shearing device, the solder trough, and the inductance detection device in sequence. The second transfer mechanism can receive the workpiece transported by the first transfer mechanism and transport the workpiece to the sleeve station and the heating station in sequence. The heating station is provided with a material receiving mechanism, and the material receiving mechanism is located below the heat shrink tube heating device.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 A schematic diagram of a magnetic winding sleeve device according to an embodiment of the utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of a casing mechanism of a magnetic winding casing device at a casing station is shown;

[0019] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0020] Figure 4 A schematic diagram of a support sleeve column of a magnetic winding sleeve device according to an embodiment of the utility model;

[0021] Figure 5 for Figure 1 A schematic diagram of a casing mechanism of a magnetic winding casing device at a pipe loading station is shown;

[0022] Figure 6 for Figure 5 The enlarged view of point B in the middle;

[0023] Figure 7 for Figure 1 An exploded view of a heat shrink tube feeding device of a magnetic winding wire sleeve device is shown.

[0024] Reference numerals:

[0025] Rack 100, winding mechanism 200, feeding mechanism 300, soldering mechanism 400, coil pin shaping device 410, pin shearing device 420, soldering tank 430, heat shrink tube feeding device 510, heat shrink tube supply module 511, sleeve pushing module 512, sleeve opening seat 513, sleeve opening hole 5131, sleeve opening column 514, sleeve opening needle 5141, conveying platform 520, first driving device 521, turntable 522, sleeve support column 530, limit step 531 , a limiting portion 532, a tube pushing assembly 540, a tube pushing ring 541, a sliding bracket 542, a reset structure 543, a tube pushing drive device 544, a heat shrink tube heating device 550, a tube cutting device 560, a lifting mechanism 570, a first elastic member 571, a second drive device 572, a material transfer system 600, a first transfer mechanism 610, a second transfer mechanism 620, a material receiving mechanism 700, an inductance detection device 800, a detection instrument 810, and a detection head 820. DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0027] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used to distinguish the technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0029] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0030] Reference Figure 1 , Figure 2 and Figure 5According to an embodiment of the utility model, a magnetic winding sleeve device includes a frame 100, a winding mechanism 200 for winding a coil on a workpiece, a feeding mechanism 300 for conveying the workpiece to the winding mechanism 200, a soldering mechanism 400 for soldering the coil on the workpiece, a sleeve mechanism and a material transfer system 600. The frame 100 is provided with a winding station, a soldering station, a tube loading station, a sleeve station and a heating station; the winding mechanism 200 is arranged at the winding station; the feeding mechanism 300 is arranged at the frame 100; the soldering mechanism 400 is arranged at the soldering station; a heat shrink tube feeding device 510 arranged at the tube loading station, a conveying platform 520 arranged at the frame 100, and a material transfer system 600. The heat shrink tube heating device 550 and the tube pushing assembly 540 of the hot station, the conveying platform 520 are installed with a sleeve support column 530, and the upper tube station is provided with a tube cutting device 560 for cutting the heat shrink tube; the material transfer system 600 is arranged on the frame 100, and the material transfer system 600 is used to transport workpieces between the winding station, the soldering station, the sleeve station and the heating station; wherein, the conveying platform 520 can drive the sleeve support column 530 to move between the upper tube station and the sleeve station, the heat shrink tube loading device 510 is used to fix the heat shrink tube sleeve on the sleeve support column 530 located at the upper tube station, and the tube pushing assembly 540 is used to put the heat shrink tube on the sleeve support column 530 located at the sleeve station on the workpiece located at the sleeve station.

[0031] In the casing mechanism, the conveying platform 520 can move the support sleeve column 530 to the pipe loading station, and then the heat shrink tube loading device 510 sets and fixes the heat shrink tube on the support sleeve column 530. Then the conveying platform 520 moves the support sleeve column 530 with the heat shrink tube to the casing station. After the material transfer system 600 conveys the workpiece to the casing station so that the workpiece and the support sleeve column 530 are opposite, the push tube assembly 540 can push the heat shrink tube on the support sleeve column 530 to be set on the workpiece. Finally, the material transfer system 600 moves the workpiece to the heat shrink tube heating device 600. The device 550 is heated so that the heat shrink tube on the workpiece is heat shrunk and fixed on the workpiece, thereby completing the sleeve work. In the process of the heat shrink tube feeding device 510 loading, the heat shrink tube feeding device 510 can accurately control the length of the heat shrink tube sleeved on the support sleeve column 530. In the process of the heat shrink tube being transferred from the support sleeve column 530 to the workpiece, the heat shrink tube can always remain in an expanded state, effectively avoiding the situation where the end of the heat shrink tube is close to the inside and cannot be sleeved on the workpiece. Therefore, the sleeve mechanism can accurately and efficiently complete the work of sleeve heat shrink tube.

[0032] The magnetic winding sleeve device provided by the utility model can convey the workpiece to the winding mechanism 200 through the feeding mechanism 300, and then the winding mechanism 200 winds a coil on the workpiece, and then the material transfer system 600 conveys the workpiece to the soldering mechanism 400 for soldering the coil pins. After the soldering is completed, the material transfer system 600 conveys the workpiece to the sleeve mechanism to complete the work of sleeve heat shrink tube. Through the above arrangement, the magnetic winding sleeve device provided by the utility model can replace the staff to complete the work of sleeve heat shrink tube after completing the work of winding the coil and soldering the coil pins, thereby improving production efficiency and accurately controlling the length of the heat shrink tube sleeved on the workpiece.

[0033] Refer to 1 to Figure 3 According to some embodiments of the present invention, the support sleeve column 530 is arranged in the up-down direction. When the support sleeve column 530 is in the upper tube position, the heat shrink tube loading device 510 is located at the lower side of the support sleeve column 530, so that the heat shrink tube loading device 510 can sleeve a certain length of heat shrink tube onto the support sleeve column 530 from bottom to top; when the support sleeve column 530 is in the sleeve position, the material transfer system 600 can transport the workpiece to the bottom of the support sleeve column 530, so that the push tube assembly 540 can push the heat shrink tube on the support sleeve column 530 from top to bottom and sleeve it onto the workpiece.

[0034] It should be noted that, in some other embodiments, the above-mentioned support sleeve column 530 can also be arranged in the horizontal direction. Therefore, when the support sleeve column 530 is in the pipe loading station, the heat shrink tube loading device 510 is located on the horizontal side of the support sleeve column 530. When the support sleeve column 530 is in the sleeve station, the material transfer system 600 can transport the workpiece to the horizontal side of the support sleeve column 530.

[0035] Reference Figure 2 and Figure 3 According to some embodiments of the present invention, the conveying platform 520 includes a first driving device 521 and a turntable 522. The first driving device 521 is disposed on the frame 100, and the turntable 522 is mounted on the first driving device 521. The first driving device 521 can drive the turntable 522 to rotate relative to the frame 100. The rotation axis of the turntable 522 is along the up-down direction. At least two support sleeve columns 530 are provided and mounted on the turntable 522. Through the above arrangement, the casing mechanism can put on some of the support sleeve columns 530 on one side and put the casing on the workpiece on the other side, so as to realize continuous tube and casing, and improve production efficiency.

[0036] Reference Figure 2 and Figure 3According to some embodiments of the present invention, the sleeve support column 530 can be slidably mounted on the turntable 522, and a lifting mechanism 570 for driving the sleeve support column 530 to slide up and down is provided between the frame 100 and the sleeve support column 530. Therefore, when the sleeve support column 530 moves to the tube loading station, the lifting mechanism 570 can drive the sleeve support column 530 to move close to the heat shrink tube feeding device 510, so that the heat shrink tube feeding device 510 can sleeve the sleeve support column 530; when the sleeve support column 530 moves to the sleeve tube station, the lifting mechanism 570 can drive the sleeve support column 530 to move close to the workpiece, so as to sleeve the workpiece.

[0037] Reference Figure 3 and Figure 4 According to some embodiments of the utility model, a limit structure for limiting the sliding range of the support column 530 is provided between the support column 530 and the turntable 522, and the lifting mechanism 570 includes a first elastic member 571 provided between the support column 530 and the turntable 522 and a second driving device 572 provided on the frame 100, the first elastic member 571 is used to drive the support column 530 to rise, and the second driving device 572 is used to push the support column 530 to fall. With the above arrangement, the lifting mechanism 570 can drive the support column 530 to slide up and down. Among them, the second driving device 572 is provided on the frame 100 instead of on the turntable 522, which can reduce the load of the first driving device 521 and reduce energy consumption.

[0038] Reference Figure 3 and Figure 4 According to some embodiments of the utility model, a mounting hole is provided on the turntable 522, and the support sleeve column 530 is inserted into the mounting hole. The limiting structure includes a limiting step 531 and a limiting portion 532 provided on the support sleeve column 530. The limiting step 531 is located at the lower side of the turntable 522 and can abut against the side wall of the mounting hole. The limiting portion 532 is detachably provided on the upper end of the support sleeve column 530 by plugging, screwing, etc. The first elastic member 571 is sleeved on the support sleeve column 530, and one end of the first elastic member 571 abuts against the limiting portion 532 and the other end abuts against the turntable 522. With the above arrangement, the support sleeve column 530 of a suitable size can be replaced according to the size of the workpiece, and the support sleeve column 530 is easy to disassemble and assemble.

[0039] It is conceivable that the above-mentioned limiting structure may also be arranged in other ways. For example, the limiting structure includes a limiting groove arranged on the support sleeve column 530 and a limiting pin arranged on the turntable 522, and the limiting pin is inserted into the limiting groove.

[0040] It should be noted that, in other embodiments, the conveying platform 520 may also include a lifting drive device, which is used to lift the turntable 522 to drive the support sleeve column 530 to move up and down. In this case, the above-mentioned second drive device 572 may not be set.

[0041] It is conceivable that in other embodiments, the above-mentioned conveying platform 520 may also be arranged in other ways. For example, the conveying platform 520 is a chain conveying device, and the support sleeve column 530 is installed on the chain of the conveying platform 520. The support sleeve column 530 is driven by the annular chain to circulate and convey between the upper pipe station and the casing station.

[0042] Reference Figure 2 and Figure 3 According to some embodiments of the utility model, the tube pushing assembly 540 includes a tube pushing ring 541, a sliding bracket 542 and a tube pushing driving device 544. The tube pushing driving device 544 is arranged on the frame 100. The sliding bracket 542 can be slidably installed on the conveying platform 520. The tube pushing ring 541 is installed on the sliding bracket 542 and can be slidably sleeved on the support sleeve column 530. A reset structure 543 is arranged between the sliding bracket 542 and the conveying platform 520. When the conveying platform 520 drives the support sleeve column 530 to move to the sleeve station, the sliding bracket 542 is opposite to the tube pushing driving device 544. At this time, the tube pushing driving device 544 can push the sliding bracket 542 to drive the tube pushing ring 541 to slide along the support sleeve column 530, so that the tube pushing ring 541 pushes the heat shrink tube on the support sleeve column 530 to be sleeved on the workpiece at the sleeve station; the reset structure 543 is used to drive the sliding bracket 542 to reset. With the above arrangement, the tube-pushing driving device 544 does not need to be arranged on the conveying platform 520 , which facilitates the arrangement of the wires of the tube-pushing driving device 544 .

[0043] Reference Figure 2 and Figure 3 The sliding bracket 542 is provided with a mounting claw, and the outer periphery of the push tube ring 541 is provided with a clamping groove, and the mounting claw grasps the bottom wall of the clamping groove. The above arrangement can facilitate the disassembly and assembly of the push tube ring 541.

[0044] In a specific implementation process, the reset structure 543 can be configured in a variety of ways. For example, the reset structure 543 can include a second elastic member, and the reset structure 543 can also be configured as two magnets that repel each other.

[0045] It should be noted that, in other embodiments, the above-mentioned tube push assembly 540 may also be arranged in other ways. For example, the tube push assembly 540 may adopt a robotic arm to push the heat shrink tube on the support sleeve column 530 at the sleeve station through the robotic arm.

[0046] Reference Figures 5 to 7According to some embodiments of the utility model, the heat shrink tube feeding device 510 includes a heat shrink tube supply module 511, a sleeve pushing module 512 and a sleeve opening seat 513 arranged on the frame 100, an sleeve opening hole 5131 is opened in the sleeve opening seat 513, an sleeve opening column 514 is inserted in the sleeve opening hole 5131, and an sleeve opening needle 5141 is arranged at the lower end of the sleeve opening column 514. The sleeve pushing module 512 is located at the lower side of the sleeve opening seat 513, and the tube cutting device 560 is arranged on the upper side of the sleeve opening seat 513, wherein the heat shrink tube supply module 511 is used to supply heat shrink tube to the sleeve opening hole 5131, the sleeve opening column 514 is used to insert and expand the heat shrink tube, and the sleeve pushing module 512 is used to drive the heat shrink tube to move into the sleeve opening hole 5131. Therefore, when the support sleeve column 530 moves to the tube loading station, the support sleeve column 530 is lowered or the heat shrink tube feeding device 510 is raised as a whole, so that the support sleeve column 530 and the open sleeve column 514 are abutted and docked, and then the push sleeve module 512 clamps the heat shrink tube and pushes the heat shrink tube into the open sleeve hole 5131. At this time, since the height position of the open sleeve column 514 remains unchanged, the open sleeve column 514 opens the heat shrink tube and transfers the opened heat shrink tube to the support sleeve column 530, and finally the heat shrink tube is cut off by the tube cutting device 560.

[0047] Usually, when a production task that is completed manually is turned into a machine task, the machine usually simulates the manual production action. In the process of manually completing the work of putting on the heat shrink tube, the worker clamps the heat shrink tube by hand and needs to ensure that the heat shrink tube is open, and then inserts the workpiece into the heat shrink tube. Therefore, the way to imitate the manual completion of putting on the heat shrink tube is that the heat shrink tube feeding device 510 opens the heat shrink tube, and then the clamping device clamps the heat shrink tube, and then the heat shrink tube feeding device 510 cuts the heat shrink tube, so that the clamping device can clamp a certain length of the heat shrink tube. During the cutting process, the heat shrink tube tends to move inward, resulting in inaccurate length of the heat shrink tube, which will also affect the subsequent casing work. Compared with this method of imitating artificial sleeves, the sleeve mechanism in the utility model is replaced by a support sleeve column 530 instead of a clamping device. During the feeding process of the heat shrink tube feeding device 510, when the tube cutting module cuts the heat shrink tube, the support sleeve column 530 can keep the heat shrink tube open, so that the length of the heat shrink tube inserted into the support sleeve column 530 by the heat shrink tube feeding device 510 is consistent with the length of the heat shrink tube after cutting. Therefore, by accurately controlling the length of the heat shrink tube installed by the heat shrink tube feeding device 510, the length of the heat shrink tube remaining on the support sleeve column 530 can be accurately controlled, thereby achieving accurate control of the length of the heat shrink tube installed on the workpiece.

[0048] Reference Figure 1According to some embodiments of the present invention, an inductance detection device 800 for detecting the inductance of the coil is included, and the material transfer system 600 can transport the workpiece to the inductance detection device 800 to detect whether the inductance of the coil on the workpiece meets the product requirements. In the specific implementation process, the inductance detection device 800 can be arranged between the soldering mechanism 400 and the sleeve mechanism, and can also be arranged next to the heat shrink tube heating device 550.

[0049] In the specific implementation process, the inductance detection device 800 includes a detection instrument 810 and a detection head 820. The detection head 820 includes two detection claws and a positioning part. The two detection claws are electrically connected to the detection instrument 810. The positioning part is located between the two detection claws. The two detection claws and the positioning part cooperate with each other to clamp the two pins of the coil on the workpiece one by one, so that the detection instrument 810 can perform inductance detection on the workpiece.

[0050] In some embodiments, a waste collection area may be provided next to the detection head 820 , and the material transfer system 600 may place workpieces that fail the inductive detection into the waste collection area.

[0051] Reference Figure 1 According to some embodiments of the utility model, the soldering mechanism 400 includes a coil pin shaping device 410, a pin cutting device 420 and a solder tank 430. Therefore, during the soldering process, the coil pin shaping device 410 first straightens and corrects the position of the pin of the coil on the workpiece, and then the pin cutting device 420 cuts the excess length of the pin, and then completes the coil pin soldering work in the solder tank 430.

[0052] Reference Figure 1 , Figure 2According to some embodiments of the present invention, the winding station, soldering station, sleeve station and heating station are distributed in the left and right directions, the inductance detection device 800 is arranged between the solder tank 430 and the sleeve mechanism, the material transfer system 600 includes a first transfer mechanism 610 and a second transfer mechanism 620, the first transfer mechanism 610 can sequentially transfer the workpiece from the winding station to the coil pin shaping device 410, the pin shearing device 420, the solder tank 430, and the inductance detection device 800, and the second transfer mechanism 620 can receive the workpiece transported by the first transfer mechanism 610 and transport the workpiece to the sleeve station and the heating station in sequence. In the specific implementation process, the first transfer mechanism 610 transfers and transports the workpiece by clamping the workpiece, and after the workpiece completes the coil inductance detection at the inductance detection device 800, the first transfer mechanism 610 transports the workpiece to the second transfer mechanism 620, the second transfer mechanism 620 receives the workpiece by clamping the pin of the coil on the workpiece, and then the second transfer mechanism transports the workpiece to the sleeve station and the heating station in sequence. With the above arrangement, the first transfer mechanism 610 and the second transfer mechanism 620 are respectively responsible for conveying workpieces in different areas, which can improve production efficiency. In addition, the inductance detection task of the coil on the workpiece can be completed before the sleeve, reducing the waste of heat shrink tubes and lowering costs.

[0053] Reference Figure 2 Among them, the first transfer mechanism 610 and the second transfer mechanism 620 have similar structures, both of which include a mobile platform and a clamping device arranged on the mobile platform. The mobile platform can be set as a robotic arm, and the mobile platform can also be formed by a combination of multiple conveying devices that move linearly in different directions.

[0054] It should be noted that, in other embodiments, the above-mentioned winding station, soldering station, sleeve station and heating station can also be distributed in a circle. In this case, the material transfer system 600 includes a turntable and various clamping devices installed on the turntable.

[0055] Reference Figure 1 According to some embodiments of the present invention, the magnetic winding sleeve device further includes a receiving mechanism 700, which is disposed at the heating station and below the heat shrink tube heating device 550, wherein the receiving mechanism 700 can be a hopper or a conveyor belt. Thus, after the heat shrink tube is heated, shrunk and fixed, the material transfer system 600 can directly convey the product to the receiving mechanism 700.

[0056] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0057] The embodiment is described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiment, and various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the present purpose.

Claims

1. A magnetic winding sleeve device, characterized in that: include: The frame (100) is provided with a winding station, a soldering station, a tube loading station, a casing station and a heating station; A winding mechanism (200) for winding a coil around a workpiece, arranged at the winding station; A loading mechanism (300) for conveying workpieces to the winding mechanism (200), arranged on the frame (100); A soldering mechanism (400) for soldering a coil on a workpiece, arranged at the soldering station; The casing mechanism comprises a heat shrink tube loading device (510) arranged at the casing loading station, a conveying platform (520) arranged on the frame (100), a heat shrink tube heating device (550) arranged at the heating station, and a tube pushing assembly (540), wherein the conveying platform (520) is equipped with a casing support column (530), and the casing loading station is provided with a tube cutting device (560) for cutting the heat shrink tube; A material transfer system (600) is arranged on the frame (100), and the material transfer system (600) is used to transport workpieces between the winding station, the soldering station, the sleeve station and the heating station; The conveying platform (520) is capable of driving the sleeve support column (530) to move between the tube loading station and the casing station, the heat shrink tube loading device (510) is used to fix the heat shrink tube sleeve on the sleeve support column (530) located at the tube loading station, and the tube pushing assembly (540) is used to sleeve the heat shrink tube on the sleeve support column (530) located at the casing station onto a workpiece located at the casing station.

2. A magnetic winding sleeve device according to claim 1, characterized in that: The sleeve support column (530) is arranged in the up-down direction. When the sleeve support column (530) is in the tube loading station, the heat shrink tube loading device (510) is located at the lower side of the sleeve support column (530). When the sleeve support column (530) is in the tube loading station, the material transfer system (600) can transport the workpiece to the bottom of the sleeve support column (530).

3. A magnetic winding sleeve device according to claim 2, characterized in that: The conveying platform (520) comprises a first driving device (521) and a turntable (522); the first driving device (521) is arranged on the frame (100); the turntable (522) is installed on the first driving device (521); the first driving device (521) can drive the turntable (522) to rotate relative to the frame (100); the rotation axis of the turntable (522) is along the up-down direction; at least two support sleeve columns (530) are provided and installed on the turntable (522).

4. A magnetic winding sleeve device according to claim 3, characterized in that: The support sleeve column (530) is slidably mounted on the turntable (522) up and down, and a lifting mechanism (570) is provided between the frame (100) and the support sleeve column (530) for driving the support sleeve column (530) to slide up and down.

5. A magnetic winding sleeve device according to claim 4, characterized in that: A limiting structure for limiting the upward and downward sliding range of the support sleeve column (530) is provided between the support sleeve column (530) and the turntable (522); the lifting mechanism (570) comprises a first elastic member (571) provided between the support sleeve column (530) and the turntable (522) and a second driving device (572) provided on the frame (100); the first elastic member (571) is used to drive the support sleeve column (530) to rise, and the second driving device (572) is used to push the support sleeve column (530) to descend.

6. A magnetic winding sleeve device according to claim 5, characterized in that: The turntable (522) is provided with a mounting hole, the support sleeve column (530) is inserted into the mounting hole, the limiting structure comprises a limiting step (531) and a limiting portion (532) provided on the support sleeve column (530), the limiting step (531) is located at the lower side of the turntable (522) and can abut against the side wall of the mounting hole, the limiting portion (532) is detachably provided at the upper end of the support sleeve column (530), the first elastic member (571) is sleeved on the support sleeve column (530), and one end of the first elastic member (571) abuts against the limiting portion (532) and the other end abuts against the turntable (522).

7. The magnetic winding sleeve device according to claim 1, characterized in that: The push-tube assembly (540) comprises a push-tube ring (541), a sliding bracket (542) and a push-tube driving device (544); the push-tube driving device (544) is arranged on the frame (100); the sliding bracket (542) is slidably mounted on the conveying platform (520); the push-tube ring (541) is mounted on the sliding bracket (542) and is slidably sleeved on the support sleeve column (530); the sliding bracket (542) and the conveying platform (520) are connected to each other. 20), a reset structure (543) is provided between the conveying platform (520), when the support sleeve column (530) is driven by the conveying platform (520) to move to the casing station, the sliding bracket (542) is opposite to the tube pushing driving device (544), and the tube pushing driving device (544) can push the sliding bracket (542) to drive the tube pushing ring (541) to slide along the support sleeve column (530), and the reset structure (543) is used to drive the sliding bracket (542) to reset.

8. The magnetic winding sleeve device according to claim 2, characterized in that: The heat shrink tube feeding device (510) comprises a heat shrink tube supply module (511), a sleeve pushing module (512) and a sleeve opening seat (513) which are arranged on the frame (100); an sleeve opening hole (5131) is provided in the sleeve opening seat (513); a sleeve opening column (514) is inserted in the sleeve opening hole (5131); a sleeve opening needle (5141) is provided at the lower end of the sleeve opening column (514); the sleeve pushing module (512) is located at the lower side of the sleeve opening seat (513); and the tube cutting device (560) is arranged on the upper side of the sleeve opening seat (513); wherein the heat shrink tube supply module (511) is used to supply heat shrink tubes to the sleeve opening hole (5131); the sleeve opening column (514) is used to insert and expand the heat shrink tubes; and the sleeve pushing module (512) is used to drive the heat shrink tubes to move into the sleeve opening hole (5131).

9. The magnetic winding sleeve device according to claim 1, characterized in that: It comprises an inductance detection device (800) for detecting coil inductance, and the material transfer system (600) is capable of conveying the workpiece to the inductance detection device (800).

10. A magnetic winding sleeve device according to claim 9, characterized in that: The soldering mechanism (400) comprises a coil pin shaping device (410), a pin shearing device (420) and a soldering trough (430); the winding station, the soldering station, the sleeve station and the heating station are distributed in the left-right direction; the inductance detection device (800) is arranged between the soldering trough (430) and the sleeve mechanism; the material transfer system (600) comprises a first transfer mechanism (610) and a second transfer mechanism (620); the first transfer mechanism (610) is capable of transferring The workpiece is transported from the winding station to the coil pin shaping device (410), the pin cutting device (420), the solder bath (430), and the inductance detection device (800) in sequence; the second transfer mechanism (620) is capable of receiving the workpiece transported by the first transfer mechanism (610) and transporting the workpiece to the sleeve station and the heating station in sequence; the heating station is provided with a material receiving mechanism (700), and the material receiving mechanism (700) is located below the heat shrink tube heating device (550).

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