Surface-mounted electronic component winding machine and winding method

Abstract

The invention discloses a surface-mounted electronic element winding machine and a winding method, the surface-mounted electronic element winding machine comprises a machine table and a feeding device, a pay-off device, a trimming device, a first rotary driving mechanism, a welding device and a discharging device which are all arranged on the machine table, a rotary table capable of rotating is arranged on the machine table, and a plurality of clamps used for clamping magnetic cores are evenly distributed on the outer edge of the rotary table; the feeding device, the first rotary driving mechanism, the welding device and the discharging device are sequentially arranged around the rotary disc. The turntable drives the clamp to sequentially pass through the areas corresponding to the feeding device, the first rotary driving mechanism, the welding device and the discharging device, so that feeding of the magnetic core, winding of the wire on the magnetic core, welding of the wire and the electrode end of the magnetic core and placing of the patch type electronic element are completed, excessive human intervention is not needed, the efficiency is high, and the production cost is low. The labor force is liberated, meanwhile, errors caused by manually manufacturing the surface-mounted electronic elements can be reduced, and the qualified rate of the surface-mounted electronic elements is increased.

Description

Technical Field

[0001] The present invention relates to the technical field of winding equipment, and particularly relates to a winding machine for winding patch-type electronic components and a winding method for patch-type electronic components. Background Art

[0002] Patch-type electronic components usually include common-mode inductors, RF transformers, power dividers, etc. Patch-type electronic components mainly include magnetic cores, windings, and electrodes. The production of patch-type electronic components includes processes such as winding and soldering. However, due to the small size of the magnetic core, traditional winding equipment is no longer suitable for the production of patch-type electronic components, and traditional winding equipment requires frequent loading and unloading of workpieces and the workpieces are placed at different processing stations. If the magnetic core is frequently loaded and unloaded, it is easy to occur that the magnetic core is misaligned or even drops, thereby affecting the efficiency and qualification rate of patch-type electronic components. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present invention provides a winding machine for patch-type electronic components, which can quickly wind the magnetic core with a winding and solder the lead end of the winding on the electrode end of the magnetic core, thereby improving the qualification rate of patch-type electronic components.

[0004] The present invention also provides a winding method for patch-type electronic components.

[0005] According to a first aspect of the present invention, a patch-type electronic component winding machine comprises a machine platform and a feeding device, a wire unwinding device, a wire cutting device, a first rotating drive mechanism, a welding device and a feeding device all arranged on the machine platform. A rotatable turntable is arranged on the machine platform, and a plurality of clamps are evenly distributed on the outer edge of the turntable. The clamps comprise a rotating shaft, a clamping mechanism, a plurality of front wire-management posts and a plurality of rear wire-management posts. The rotating shaft is rotatably arranged on the turntable, and the rotating shaft is connected to the clamping mechanism, the plurality of front wire-management posts and the plurality of rear wire-management posts. The rotating shaft, the clamping mechanism, the plurality of front wire-management posts and the plurality of rear wire-management posts can rotate around the same rotation center line, and the clamping mechanism is used to clamp a magnetic core; the feeding device, the first rotating drive mechanism, the welding device and the feeding device are arranged around the turntable in sequence; the feeding device is used to place the magnetic core to be wound on the clamping mechanism. The first rotary drive mechanism is provided on the holding mechanism; a wire-releasing device is provided beside the first rotary drive mechanism, and the wire-releasing device is used for unwinding the wire; the first rotary drive mechanism is connected with a first linear drive mechanism, and the first linear drive mechanism is used for driving the first rotary drive mechanism to move toward the direction of the turntable, so that the output end of the first rotary drive mechanism is connected to the rotating shaft in transmission, and the first rotary drive mechanism drives the rotating shaft to rotate, so that the magnetic core, a plurality of the front wire-reaming posts and a plurality of the rear wire-reaming posts are wound around the wire, and the electrode end of the magnetic core is against the wire; a wire-cutting device is provided beside the wire-releasing device, and the wire-cutting device is used for cutting the wire wound around the magnetic core; the welding device is used for welding the wire to the electrode end to obtain a surface-mount electronic component; the unloading device is used for removing the surface-mount electronic component from the clamping mechanism and stacking it on a collection tray.

[0006] At least the following beneficial effects are achieved: The turntable drives the clamp to pass through the areas corresponding to the loading device, the first rotary drive mechanism, the welding device and the unloading device in sequence, to complete the loading of the magnetic core, winding the wire around the magnetic core, welding the wire and the electrode ends of the magnetic core together, and placing the chip electronic components on the plate, without excessive human intervention and with high efficiency. While liberating labor, it can also reduce errors in manual production of chip electronic components and improve the qualified rate of chip electronic components.

[0007] According to some embodiments of the present invention, the clamp also includes a front wire head clamp and a rear wire head clamp both connected to the rotating shaft, the rotating shaft, the front wire head clamp and the rear wire head clamp can rotate around the same rotation center line, the front wire head clamp, multiple front wire management poles, multiple rear wire management poles and the rear wire head clamp are arranged in sequence, and the magnetic core clamped by the clamping mechanism is located between the multiple front wire management poles and the multiple rear wire management poles.

[0008] According to some embodiments of the present invention, the number of the front wire arranging posts is three, and the number of the rear wire arranging posts is four.

[0009] According to some embodiments of the present invention, the wire paying-off device includes a first driving mechanism arranged on the machine table and a wire paying-off pipe arranged on the output end of the first driving mechanism. The wire paying-off pipe is for the wire to pass through. The first driving mechanism is used to drive the wire paying-off pipe to move so that the wire is placed on the front wire head clamp and the rear wire head clamp, and wound around the magnetic core, multiple front wire arranging posts and multiple rear wire arranging posts.

[0010] According to some embodiments of the present invention, it further includes a wire head collecting device arranged between the welding device and the blanking device. The wire head collecting device is used to cut off the wire head on the magnetic core and collect the wire head to obtain the required surface mount electronic component.

[0011] According to some embodiments of the present invention, the wire head collecting device includes a second driving mechanism, a first pair of scissors, a first lifting driving mechanism and a suction pipe. Both the second driving mechanism and the first lifting driving mechanism are connected to the machine table. The output end of the second driving mechanism is connected to the first pair of scissors. The second driving mechanism is used to drive the first pair of scissors to move so that the first pair of scissors cuts off the wire head on the magnetic core. The output end of the first lifting driving mechanism is connected to the suction pipe. The first lifting driving mechanism is used to drive the suction pipe to move so that the suction pipe approaches the wire head on the magnetic core and sucks away the wire head cut off by the first pair of scissors.

[0012] According to some embodiments of the present invention, the loading device includes a vibrating bowl and a third driving mechanism both arranged on the machine table, and further includes a first clamping jaw arranged on the output end of the third driving mechanism. The output end of the vibrating bowl is provided with a first positioning block for positioning the magnetic core. The third driving mechanism is used to drive the first clamping jaw to move so that the first clamping jaw transports the magnetic core abutted against the first positioning block to the clamping mechanism.

[0013] According to some embodiments of the present invention, the output end of the first rotational driving mechanism is connected with a first adapter plate. The fixture further includes a transfer shaft arranged on the turntable. The transfer shaft is in transmission connection with the rotating shaft. One end of the transfer shaft is connected with a second adapter plate. The first adapter plate and the second adapter plate are in transmission connection through mutually matched tenons and grooves.

[0014] According to some embodiments of the present invention, the blanking device includes a second jaw, as well as a fourth driving mechanism, a sliding table, and a bracket, all of which are provided on the machine table. A second positioning block and a second linear driving mechanism are provided on the sliding seat of the sliding table. The bracket is provided beside the sliding table. The bracket is used to place a plurality of the collecting trays side by side along the sliding direction of the sliding table. The output end of the fourth driving mechanism is connected to the second jaw. The fourth driving mechanism is used to drive the second jaw to move, so that the second jaw transports the surface-mounted electronic component on the clamping mechanism to the second positioning block. The output end of the second linear driving mechanism pushes the surface-mounted electronic component on the second positioning block into the collecting groove of the collecting tray.

[0015] The winding method of the surface-mounted electronic component according to the second aspect embodiment of the present invention is applicable to the above-mentioned surface-mounted electronic component winding machine, and includes the following steps: fixing the wire head: the wire feeding device places the wire head of the wire on the rear wire head clamp, the rear wire head clamp clamps the wire head, and then the wire feeding device winds the wire around one of the rear wire arranging posts; winding: the first rotary driving mechanism drives the rotating shaft to rotate, the wire is wound forward on the magnetic core, the first rotary driving mechanism stops driving the rotating shaft to rotate, the wire feeding device winds the wire around one of the front wire arranging posts, the first rotary driving mechanism drives the rotating shaft to rotate again, the wire is wound backward on the magnetic core, the first rotary driving mechanism drives the rotating shaft to stop rotating again, the wire feeding device winds the wire around another rear wire arranging post, and so on, until the wire is wound around the last rear wire arranging post; fixing the wire tail: the wire feeding device places the wire on the front wire head clamp, the front wire head clamp clamps the wire, and the wire cutting device cuts the wire between the front wire head clamp and the wire feeding device.

[0016] It has at least the following beneficial effects: This winding method has all the beneficial effects brought by the above-mentioned winding machine and will not be repeated here. Moreover, this winding method can wind several layers of windings on the magnetic core, and the wires corresponding to the windings can abut against the corresponding electrode ends.

[0017] The additional aspects and advantages of the present invention will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The following further describes the present invention in conjunction with the drawings and embodiments, where: Figure 1 is a schematic structural diagram of an embodiment of the present invention; Figure 2 is a schematic top view structural diagram of an embodiment of the present invention; Figure 3 Schematic structural diagram of the turntable, fixture, first rotary drive mechanism and first linear drive mechanism according to an embodiment of the present invention; Figure 4 For Figure 3 Partial enlarged schematic diagram at position A in Figure 5 Schematic structural diagram of the fixture according to an embodiment of the present invention; Reference numerals in the drawings: Magnetic core 10; Machine table 100, turntable 110, first clamping mechanism 120; Fixture 200, rotating shaft 210, first adapter plate 211, support plate 212, clamping mechanism 220, first elastic member 221, first clamping arm 222, second clamping arm 223, front wire arranging post 230, rear wire arranging post 240, front wire head clamp 250, rear wire head clamp 260, adapter shaft 270, top block 280, lifting plate 281, splitting shaft 290, second adapter plate 291; Feeding device 300, vibrating disk 310; First rotary drive mechanism 400, first linear drive mechanism 410; Welding device 500; Discharging device 600, collecting tray 610; Wire releasing device 700; Wire cutting device 800; Wire head collecting device 900, suction pipe 910, second linear drive mechanism 920. Detailed implementation manners

[0019] In the description of the present invention, it should be understood that the directional descriptions such as up, down, front, rear, left, right, etc. refer to the directional or positional relationships based on the directions or positional relationships shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as a limitation to the present invention.

[0020] In the description of the present invention, if the first and second are described only for the purpose of distinguishing technical features, it should not be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence of the indicated technical features.

[0021] In the description of the present invention, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0022] It is known that the magnetic core 10 includes a main body portion and two end head portions respectively provided at both ends of the main body portion. Electrode ends are provided on the end head portions. The cross-section of the main body portion is circular or square, and the cross-section of the end head portion is circular or square. The diameter or the length and width dimensions of the end head portion are larger than the diameter or the length and width dimensions of the main body portion. The main body portion is for winding a wire.

[0023] Referring to Figures 1 to 4 , the present invention discloses a wire winding machine for patch-type electronic components, which includes a machine table 100, and a feeding device 300, a wire feeding device 700, a wire cutting device 800, a first rotation driving mechanism 400, a welding device 500 and a discharging device 600 that are all arranged on the machine table 100. A rotatable turntable 110 is provided on the machine table 100. A plurality of jigs 200 are evenly distributed on the outer edge of the turntable 110. The jig 200 includes a rotating shaft 210, a clamping mechanism 220, a plurality of front wire arranging columns 230 and a plurality of rear wire arranging columns 240. The rotating shaft 210 is rotatably arranged on the turntable 110. The rotating shaft 210 is connected to the clamping mechanism 220, a plurality of front wire arranging columns 230 and a plurality of rear wire arranging columns 240. The rotating shaft 210, the clamping mechanism 220, a plurality of front wire arranging columns 230 and a plurality of rear wire arranging columns 240 can rotate around the same rotation center line. The clamping mechanism 220 is used for clamping the magnetic core 10; the feeding device 300, the first rotation driving mechanism 400, the welding device 500 and the discharging device 600 are sequentially arranged around the turntable 110; the feeding device 300 is used for placing the magnetic core 10 to be wound on the clamping mechanism 220; the wire feeding device 700 is arranged beside the first rotation driving mechanism 400, and the wire feeding device 700 is used for unwinding a wire; the first rotation driving mechanism 400 is connected with a first linear driving mechanism 410, and the first linear driving mechanism 410 is used for driving the first rotation driving mechanism 400 to move towards the turntable 110, so that the output end of the first rotation driving mechanism 400 is in transmission connection with the rotating shaft 210. The first rotation driving mechanism 400 drives the rotating shaft 210 to rotate, so that the magnetic core 10, a plurality of front wire arranging columns 230 and a plurality of rear wire arranging columns 240 are wound with the wire, and the electrode end of the magnetic core 10 abuts against the wire; the wire cutting device 800 is arranged beside the wire feeding device 700, and the wire cutting device 800 is used for cutting the wire wound on the magnetic core 10; the welding device 500 is used for welding the wire and the electrode end to obtain a patch-type electronic component; the discharging device 600 is used for taking the patch-type electronic component off the clamping mechanism 220 and stacking it on the collecting tray 610.

[0024] The turntable 110 drives the jig 200 to rotate on the machine table 100, so that the jig 200 sequentially passes through the positions corresponding to the feeding device 300, the first rotation driving mechanism 400, the welding device 500 and the discharging device 600. When the jig 200 moves to the position corresponding to the feeding device 300, the feeding device 300 places the magnetic core 10 on the clamping mechanism 220.

[0025] When the fixture 200 moves the magnetic core 10 to a position corresponding to the first rotational drive mechanism 400, the first linear drive mechanism 410 drives the first rotational drive mechanism 400 to move towards the turntable 110, so that the output end of the first rotational drive mechanism 400 is in transmission connection with the rotating shaft 210. With the cooperation of the first rotational drive mechanism 400 driving the rotating shaft 210 to rotate and the wire pay-off device 700 paying off the wire, the wire is wound around the magnetic core 10, multiple front wire arranging posts 230 and multiple rear wire arranging posts 240, and the electrode end of the magnetic core 10 abuts against the wire, completing the winding of the winding. Then, the wire cutting device 800 cuts the wire wound around the magnetic core 10. Next, the first linear drive mechanism 410 drives the first rotational drive mechanism 400 to move away from the turntable 110, so that the output end of the first rotational drive mechanism 400 disengages from the rotating shaft 210, and the turntable 110 drives the fixture 200 to rotate on the machine table 100 again.

[0026] When the fixture 200 moves the magnetic core 10 and the wire on the magnetic core 10 to a position corresponding to the welding device 500, the welding device 500 welds the wire to the electrode end together to obtain the required surface mount electronic component.

[0027] When the fixture 200 moves the surface mount electronic component to a position corresponding to the blanking device 600, the blanking device 600 removes the surface mount electronic component from the clamping mechanism 220 and stacks it on the collection tray 610.

[0028] Refer to Figure 4 and Figure 5 In some embodiments, the fixture 200 further includes a front wire head clamp 250 and a rear wire head clamp 260 both connected to the rotating shaft 210. The rotating shaft 210, the front wire head clamp 250, and the rear wire head clamp 260 can rotate around the same rotation center line. The front wire head clamp 250, multiple front wire arranging posts 230, multiple rear wire arranging posts 240, and the rear wire head clamp 260 are arranged in sequence, and the magnetic core 10 clamped by the clamping mechanism 220 is located between the multiple front wire arranging posts 230 and the multiple rear wire arranging posts 240.

[0029] Refer to Figure 4 In some embodiments, the number of the front wire arranging posts 230 is three, the three front wire arranging posts 230 are arranged at intervals and are presented as a row as a whole, the number of the rear wire arranging posts 240 is four, and the four rear wire arranging posts 240 are arranged at intervals and are presented as a row as a whole. Of course, the number of the front wire arranging posts 230 and the rear wire arranging posts 240 can be increased or decreased according to the winding requirements of the surface mount electronic component, so that several layers of windings are wound around the magnetic core 10.

[0030] The present invention also discloses a wire winding method for a surface mount electronic component, including the following steps Fixing the wire head: The wire pay-off device 700 places the wire head of the wire on the rear wire clamp 260, the rear wire clamp 260 clamps the wire head, and then the wire pay-off device 700 winds the wire around a rear wire arranging post 240; Winding the wire: The first rotation driving mechanism 400 drives the rotating shaft 210 to rotate, the wire is wound around the magnetic core 10 in the forward direction, the first rotation driving mechanism 400 stops driving the rotating shaft 210 to rotate, the wire pay-off device 700 winds the wire around a front wire arranging post 230, the first rotation driving mechanism 400 drives the rotating shaft 210 to rotate again, the wire is wound around the magnetic core 10 in the reverse direction, the first rotation driving mechanism 400 drives the rotating shaft 210 to stop rotating again, the wire pay-off device 700 winds the wire around another rear wire arranging post 240, and so on until the wire is wound around the last rear wire arranging post 240; Fixing the wire tail: The wire pay-off device 700 places the wire on the front wire clamp 250, the front wire clamp 250 clamps the wire, and the wire cutting device 800 cuts the wire between the front wire clamp 250 and the wire pay-off device 700.

[0031] When the wire is straddled between the magnetic core 10 and the front wire arranging post 230 and the rear wire arranging post 240, the wire will abut against the corresponding electrode end on the magnetic core 10, which is convenient for the welding device 500 to directly weld the wire and the electrode end together to obtain the required surface mount electronic component.

[0032] The turntable 110 drives the fixture 200 to sequentially pass through the areas corresponding to the feeding device 300, the first rotation driving mechanism 400, the welding device 500 and the discharging device 600, completing the feeding of the magnetic core 10, winding the wire around the magnetic core 10, welding the wire and the electrode end of the magnetic core 10 together, and the arranging of the surface mount electronic components. Without too much manual intervention, the efficiency is relatively high. It can liberate the labor force while reducing the mistakes in manually manufacturing the surface mount electronic components and improving the qualification rate of the surface mount electronic components.

[0033] Refer to Figure 1 and Figure 2 In some of the embodiments, the wire pay-off device 700 includes a first driving mechanism and a wire pay-off tube. The first driving mechanism is arranged on the machine table 100, and the output end of the first driving mechanism is connected to the wire pay-off tube. The first driving mechanism is used to drive the wire pay-off tube to move in space, that is, to drive the wire pay-off tube to move in the front-back, left-right and up-down directions, so that the wire pay-off tube can appear at any position where it will not interfere with other components. The wire pay-off tube is for the wire to pass through. When the wire passes through the wire pay-off tube, the first driving mechanism drives the wire pay-off tube to move, and the wire pay-off tube carries the wire to move, which can place the wire on the front wire clamp 250 and the rear wire clamp 260, and can also make the wire wind around the magnetic core 10, multiple front wire arranging posts 230 and multiple rear wire arranging posts 240, so as to wind the winding around the magnetic core 10.

[0034] It can be understood that the wire pay-off device 700 further includes a wire unwinding mechanism and a wire clamping mechanism. The wire unwinding mechanism is arranged on the machine table 100 and is used to convey the wire to the wire pay-off tube. The wire clamping mechanism is arranged at the output end of the first driving mechanism or on the wire pay-off tube and is used to clamp the wire so that the wire moves synchronously with the wire pay-off tube. The number of wire pay-off tubes is one or two. One wire pay-off tube corresponds to one wire. When the wire pay-off device 700 has two wire pay-off tubes, the wire pay-off device 700 can unwind two wires simultaneously so that the magnetic core 10 can be wound with two wires simultaneously.

[0035] Furthermore, a second rotary driving mechanism is arranged at the output end of the first driving mechanism. The two wire pay-off tubes are connected to the output end of the first driving mechanism through the same bearing. The output end of the second rotary driving mechanism is in transmission connection with the two wire pay-off tubes. The second rotary driving mechanism drives the two wire pay-off tubes to rotate around a unified rotation center line, realizing the position exchange of the two wire pay-off tubes and the position exchange of the two wires.

[0036] The first driving mechanism can be a manipulator, or the first driving mechanism is an XYZ-axis moving mechanism to realize driving the wire pay-off tube to move in space. The manipulator and the XYZ-axis moving machine are common devices on the market and will not be introduced redundantly here.

[0037] After the wire cutting device 800 cuts the wire between the front wire clamp 250 and the wire pay-off device 700, the wire between the rear wire clamp 260 and the magnetic core 10 becomes the wire head, and the wire between the front wire clamp 250 and the magnetic core 10 becomes another wire head. The two wire heads will affect the appearance of the surface mount electronic component and the placement of the surface mount electronic component on the tray.

[0038] The soldering device 500 is a common device on the market, and its structure, setting method and usage method are all known and will not be introduced redundantly here.

[0039] In some of the embodiments, the surface mount electronic component winding machine further includes a wire head collecting device 900. The wire head collecting device 900 is connected to the machine table 100 and is arranged between the soldering device 500 and the blanking device 600. The wire head collecting device 900 is used to cut the wire head on the magnetic core 10 and collect the wire head to obtain the required surface mount electronic component.

[0040] Refer to Figure 1 and Figure 2, in some of these embodiments, the wire-end collecting device 900 includes a second driving mechanism, a first pair of scissors, a first lifting driving mechanism, and a suction pipe 910. Both the second driving mechanism and the first lifting driving mechanism are connected to the machine platform 100. The output end of the second driving mechanism is connected to the first pair of scissors. The second driving mechanism is used to drive the first pair of scissors to move in space, that is, to drive the first pair of scissors to move in the front-back, left-right, and up-down directions, so that the first pair of scissors can move to the position of the wire between the corresponding rear wire clamp 260 and the magnetic core 10, and move to the position of the wire between the corresponding front wire clamp 250 and the magnetic core 10, thereby enabling the first pair of scissors to cut off the wire ends.

[0041] The output end of the first lifting driving mechanism is connected to the suction pipe 910. The first lifting driving mechanism is used to drive the suction pipe 910 to lift and lower. When the fixture 200 carries the surface-mounted electronic component and moves to the position corresponding to the wire-end collecting device 900, after the first pair of scissors cuts off the wire ends, the first lifting driving mechanism drives the suction pipe 910 to descend. The suction pipe 910 approaches the wire ends on the magnetic core 10 / fixture 200 and sucks away the wire ends cut off by the first pair of scissors. Then the first lifting driving mechanism drives the suction pipe 910 to rise to prevent the suction pipe 910 from interfering with the movement of the fixture 200.

[0042] In another embodiment, the wire-end collecting device 900 includes a second linear driving mechanism 920 and two pairs of first scissors. The output end of the second linear driving mechanism 920 is connected to the first scissors. The second linear driving mechanism 920 drives the two pairs of first scissors to move towards the turntable 110, so that the two pairs of first scissors can respectively move to the position of the wire between the corresponding rear wire clamp 260 and the magnetic core 10 and the position of the wire between the corresponding front wire clamp 250 and the magnetic core 10. The two pairs of first scissors are respectively used to cut off the two wire ends. After the two pairs of first scissors respectively cut off the two wire ends, the second linear driving mechanism 920 drives the two pairs of first scissors to move away from the turntable 110 to prevent the two pairs of first scissors from interfering with the fixture 200.

[0043] The wire cutting device 800 includes a second lifting driving mechanism provided on the machine platform 100 and a second pair of scissors provided at the output end of the second lifting driving mechanism. The second lifting driving mechanism is used to drive the second pair of scissors to lift and lower so that the second pair of scissors can cut off the wire. In another embodiment, the wire cutting device 800 includes a fifth driving mechanism provided on the machine platform 100 and a second pair of scissors provided at the output end of the fifth driving mechanism. The fifth driving mechanism drives the second pair of scissors to move in space.

[0044] Refer to Figure 1 and Figure 2, in some of these embodiments, the loading device 300 includes a vibrating bowl 310, a third driving mechanism, and a first jaw. Both the vibrating bowl 310 and the third driving mechanism are provided on the machine table 100. The output end of the vibrating bowl 310 is provided with a first positioning block for positioning the magnetic core 10. A plurality of magnetic cores 10 to be wound are placed in the vibrating bowl 310. The vibrating bowl 310 outputs the plurality of magnetic cores 10 in a row onto the output track of the vibrating bowl 310, and the magnetic core 10 abuts against the first positioning block to complete the positioning of the magnetic core 10. The output end of the third driving mechanism is connected to the first jaw. The third driving mechanism is used to drive the first jaw to move in space so that the first jaw transports the magnetic core 10 abutting against the first positioning block to the clamping mechanism 220 to complete the loading of the magnetic core 10.

[0045] Referring to Figure 3 and Figure 5 , in some of these embodiments, the output end of the first rotational driving mechanism 400 is connected to a first adapter plate. The fixture 200 further includes a transfer shaft 270 provided on the turntable 110. The transfer shaft 270 is in transmission connection with the rotating shaft 210. One end of the transfer shaft 270 is connected to a second adapter plate. The first adapter plate and the second adapter plate are in transmission connection through a mating tenon and groove. When the first linear driving mechanism 410 drives the first rotational driving mechanism 400 to move towards the turntable 110, the first adapter plate and the second adapter plate approach each other, and the tenon is inserted into the groove to complete the connection between the first adapter plate and the second adapter plate. At this time, the first rotational driving mechanism 400 can drive the rotating shaft 210 to rotate through the first adapter plate, the second adapter plate, and the transfer shaft 270. When the first linear driving mechanism 410 drives the first rotational driving mechanism 400 to move away from the turntable 110, the first adapter plate and the second adapter plate move away from each other.

[0046] Referring to Figure 1 and Figure 2 , in some of these embodiments, the unloading device 600 includes a second jaw, as well as a fourth driving mechanism, a sliding table, and a bracket, all of which are provided on the machine table 100. The sliding seat of the sliding table is provided with a second positioning block and a second linear driving mechanism. The bracket is provided beside the sliding table. The bracket is used to place a plurality of collecting trays 610 side by side along the sliding direction of the sliding table. The output end of the fourth driving mechanism is connected to the second jaw. The fourth driving mechanism is used to drive the second jaw to move so that the second jaw transports the surface-mounted electronic components on the clamping mechanism 220 to the second positioning block. When the surface-mounted electronic components are transported to the second positioning block, the sliding seat of the sliding table carries the second positioning block, the surface-mounted electronic components, and the second linear driving mechanism to move beside the collecting tray 610 on the bracket. The output end of the second linear driving mechanism pushes the surface-mounted electronic components on the second positioning block into the collecting groove of the collecting tray 610, and thus the unloading of the surface-mounted electronic components or the collection of the surface-mounted electronic components or the arranging of the surface-mounted electronic components can be completed.

[0047] The clamping mechanism 220 includes a first elastic member 221, and a first clamping arm 222 and a second clamping arm 223 that can be opened and closed. Both the first clamping arm 222 and the second clamping arm 223 are connected to the rotating shaft 210. The first elastic member 221 is used to drive the first clamping arm 222 and the second clamping arm 223 to clamp one end of the magnetic core 1010.

[0048] It further includes a first unclamping mechanism 120 and a second unclamping mechanism both provided on the machine table 100. The first unclamping mechanism 120 is arranged corresponding to the position of the feeding device 300, and the second unclamping mechanism is arranged corresponding to the position of the discharging device 600. Both the first unclamping mechanism 120 and the second unclamping mechanism are used to drive the first clamping arm 222 and the second clamping arm 223 to open, so that the feeding device 300 can place the magnetic core 10 to be wound between the first clamping arm 222 and the second clamping arm 223, and the discharging device 600 can remove the surface-mounted electronic component clamped by the first clamping arm 222 and the second clamping arm 223.

[0049] A first adapter plate 211 is provided on the rotating shaft 210. The axial direction of the rotating shaft 210 is parallel to the first adapter plate 211. The rotating shaft 210 carries the first adapter plate 211 and rotates on the turntable 110. The rotating shaft 210 and the first adapter plate 211 have the same rotation center line.

[0050] Refer to Figure 4 and Figure 5 As shown in, the fixture 200 further includes a support plate 212. The support plate 212, the first clamping arm 222, and the second clamping arm 223 are all provided on the first adapter plate 211. The support plate 212 is parallel to the first adapter plate 211. Both the first clamping arm 222 and the second clamping arm 223 are on the side of the support plate 212. The support plate 212 is used to support one end of the magnetic core 10, and the first elastic member 221 is used to drive the first clamping arm 222 and the second clamping arm 223 to clamp one end of the magnetic core 10. The support plate 212, the first clamping arm 222, and the second clamping arm 223 enclose a limiting groove for limiting one end of the magnetic core 10. When the first clamping arm 222 and the second clamping arm 223 open, the width of the limiting groove increases, and one end of the magnetic core 10 can be placed between the first clamping arm 222 and the second clamping arm 223, or the first clamping arm 222 and the second clamping arm 223 can release the magnetic core 10; when the first clamping arm 222 and the second clamping arm 223 close, the first clamping arm 222 and the second clamping arm 223 clamp one end of the magnetic core 10.

[0051] The fixture 200 further includes a top block 280. The top block 280 is arranged on the turntable 110 in a manner that it can be lifted and lowered. The top block 280 is in front of the first clamping arm 222 and the second clamping arm 223, that is, the top block 280 is between multiple front wire arranging posts 230 and multiple rear wire arranging posts 240. The top block 280 is used to support the other end of the magnetic core 10.

[0052] When feeding the magnetic core 10 to the fixture 200, first use the first clamping mechanism 120 to open the first clamping arm 222 and the second clamping arm 223, then place the two ends of the magnetic core 10 on the pallet 212 and the top block 280 respectively. Then, the first clamping mechanism 120 does not act on the first clamping arm 222 and the second clamping arm 223. Under the action of the first elastic member 221, the first clamping arm 222 and the second clamping arm 223 close together, and the first clamping arm 222 and the second clamping arm 223 can accurately and tightly clamp one end of the magnetic core 10. Before the first clamping arm 222 and the second clamping arm 223 close together, the pallet 212 and the top block 280 play a role in stably supporting the two ends of the magnetic core 10. At this time, the position of the magnetic core 10 on the pallet 212 and the top block 280 can be adjusted; during the process of the first clamping arm 222 and the second clamping arm 223 closing together, since the magnetic core 10 is supported by the pallet 212 and the top block 280, the magnetic core 10 can be prevented from shifting and falling out of the fixture 200 due to being pushed by the first clamping arm 222 and / or the second clamping arm 223; when the first clamping arm 222 and the second clamping arm 223 tightly clamp one end of the magnetic core 10, the pallet 212 and the top block 280 can still play a role in supporting the magnetic core 10.

[0053] When the magnetic core 10 needs to be wound, the top block 280 descends and moves away from the first clamping arm 222 and the second clamping arm 223, and the rotating shaft 210 can drive the pallet 212, the first elastic member 221, the first clamping arm 222 and the second clamping arm 223 to rotate, so as to drive the magnetic core 10 to rotate.

[0054] The fixture 200 can stably clamp the magnetic core 10, and the fixture 200 can stably carry the magnetic core 10 to rotate, preventing the magnetic core 10 from falling and reducing the vibration and deviation of the magnetic core 10. The magnetic core 10 rotates around the same rotation center line as much as possible, which can ensure the winding quality and winding efficiency of the magnetic core 10.

[0055] It can be understood that one end of the first clamping arm 222 and one end of the second clamping arm 223 respectively abut against two opposite side surfaces of the magnetic core 10. When one end of the first clamping arm 222 and one end of the second clamping arm 223 clamp the magnetic core 10, the position of the magnetic core 10 is on the extension line of the rotation center line of the rotating shaft 210, and the central axis of the magnetic core 10 is coaxial with the rotation center line of the rotating shaft 210, so that the magnetic core 10 can rotate around its own central axis, improving the rotation stability of the magnetic core 10.

[0056] A limiting surface is provided at one end of the first clamping arm 222 and / or one end of the second clamping arm 223. The limiting surface is perpendicular to the rotation center line of the rotating shaft 210, and the limiting surface faces the front of the first clamping arm 222 and the second clamping arm 223. The end face of one end of the magnetic core 10 can abut against the limiting surface, so as to realize the limitation of the relative position between the magnetic core 10 and the first clamping arm 222 and / or the second clamping arm 223, that is, to limit the depth or distance of the magnetic core 10 extending into the first clamping arm 222 and the second clamping arm 223, and ensure that all the magnetic cores 10 clamped by the fixture 200 are in the same clamping position.

[0057] Referring to Figure 4 and Figure 5 , in some of the embodiments, the first clamping arm 222, the support plate 212 and the first adapter plate 211 are connected in sequence. The first clamping arm 222 is a fixed arm, the middle part of the second clamping arm 223 is hinged to the support plate 212, the second clamping arm 223 is a movable arm, one end of the first clamping arm 222 and one end of the second clamping arm 223 are used to clamp one end of the magnetic core 10, and rotating the second clamping arm 223 can clamp or release the magnetic core 10.

[0058] One end of the first elastic member 221 abuts against or is connected to the other end of the second clamping arm 223, and the other end of the first elastic member 221 abuts against or is connected to the support plate 212 or the first adapter plate 211. In the natural state, the first elastic member 221 forces one end of the second clamping arm 223 to swing towards the direction of one end of the first clamping arm 222, and one end of the second clamping arm 223 is in a state of approaching one end of the first clamping arm 222, so that one end of the first clamping arm 222 and one end of the second clamping arm 223 are in a closed state. That is, in the natural state, without an external force acting on the second clamping arm 223, one end of the first clamping arm 222 and one end of the second clamping arm 223 can always be in a state of clamping one end of the magnetic core 10.

[0059] It can be understood that the fixture 200 further includes a pressing plate. The pressing plate, the support plate 212, the first clamping arm 222, the second clamping arm 223 and the first adapter plate 211 are all parallel to each other. The pressing plate is connected to the first adapter plate 211 through a first fastener. The pressing plate presses the first clamping arm 222 and the support plate 212 on the first adapter plate 211. The middle part of the second clamping arm 223 is hinged to the pressing plate and the first adapter plate 211 through a hinge shaft. The first elastic member 221 is a first spring. A first limiting block is provided at the other end of the second clamping arm 223, and a second limiting block is provided on the support plate 212 or the first adapter plate 211. Both ends of the first elastic member 221 are respectively sleeved on the first limiting block and the second limiting block. The first limiting block and the second limiting block play a role in supporting and limiting the first elastic member 221.

[0060] Referring to Figure 4 andFigure 5 In some of the embodiments, the rear wire-management post 240 is disposed on the first adapter plate 211, and the rear wire-management post 240 and the first adapter plate 211 are perpendicular to each other. The rear wire-management post 240 is used for allowing wires to bypass so as to position the wires and achieve the function of wire management. According to the requirements of winding the chip-type electronic components, the wires can be wound around the rear wire-management post 240 at different positions, and finally the wires can be wound at different positions of the magnetic core 10.

[0061] The fixture 200 also includes a sub-shaft 290 arranged on the turntable 110, and the sub-shaft 290 is arranged in front of the rotating shaft 210. The sub-shaft 290 and the rotating shaft 210 are coaxially arranged. The sub-shaft 290 and the rotating shaft 210 are both transmission-connected to the adapter shaft 270. The sub-shaft 290 and the rotating shaft 210 rotate synchronously. A second adapter plate 291 is provided on the sub-shaft 290. The axial direction of the sub-shaft 290 is parallel to the second adapter plate 291. Multiple front wire-management posts 230 are arranged on the second adapter plate 291. The front wire-management posts 230 and the second adapter plate 291 are perpendicular to each other. The front wire-management posts 230 are used for wires to bypass, so as to position the wires and realize the function of wire management. According to the requirements of winding the chip-type electronic components, the wires can be wound around the front wire-management posts 230 at different positions, and finally the wires can be wound around different positions of the magnetic core 10.

[0062] The rotating shaft 210 can carry the first adapter plate 211 to rotate, and the branch shaft 290 can carry the second adapter plate 291 to rotate. The rotating shaft 210, the branch shaft 290, the first adapter plate 211 and the second adapter plate 291 rotate synchronously. With the cooperation of the rear wiring post 240 and the front wiring post 230, the required winding can be wound on the magnetic core 10.

[0063] It is understandable that a plurality of mounting holes are provided on the pressure plate, and a plurality of rear cable management posts 240 are inserted into the mounting holes by means of interference fit or transition fit, and the plurality of rear cable management posts 240 are located behind the first clamping arm 222 and the second clamping arm 223. A plurality of front cable management posts 230 are connected to the second adapter plate 291 through a mounting plate. The mounting plate and the second adapter plate 291 are parallel to each other, and the plurality of front cable management posts 230 are perpendicular to the second adapter plate 291. A first oblong hole is provided on the mounting plate, and the length direction of the first oblong hole is perpendicular to the central rotation line of the split shaft 290, and a second fastener is inserted into the first oblong hole, and the second fastener is threadedly connected to the second adapter plate 291, and the second fastener fixes the mounting plate to the second adapter plate 291. When the second fastener is loosened, the position of the mounting plate on the second adapter plate 291 can be adjusted, thereby adjusting the positions of the plurality of front wire-management posts 230 relative to the first clamping arm 222 and the second clamping arm 223, thereby enabling different windings to be wound around the magnetic core 10. In this embodiment, the number of the front wire-management posts 230 is three, and the number of the rear wire-management posts 240 is four.

[0064] Reference Figure 4and Figure 5 In some embodiments, the fixture 200 further includes a lifting plate 281 disposed horizontally. The lifting plate 281 is disposed on the turntable 110 in a liftable manner. The top block 280 is connected to the lifting plate 281. When the lifting plate 281 carries the top block 280 upward, the upper surface of the lifting plate 281 abuts against the lower surfaces of the first adapter plate 211 and the second adapter plate 291, enabling the first adapter plate 211, the second adapter plate 291, the top block 280, the first clamping arm 222, and the second clamping arm 223 to be kept horizontal. The magnetic core 10 clamped by the first clamping arm 222 and the second clamping arm 223 will also be kept horizontal. When the lifting plate 281 carries the top block 280 downward, the lifting plate 281 and the top block 280 move away from the first adapter plate 211, the second adapter plate 291, the first clamping arm 222, and the second clamping arm 223, enabling the first adapter plate 211, the second adapter plate 291, the first clamping arm 222, and the second clamping arm 223 to rotate.

[0065] Referring to Figure 5 The winding machine further includes a second elastic member 282. The second elastic member 282 forces the lifting plate 281 to move upward, enabling the lifting plate 281 and the top block 280 to be kept at a high position. The lifting plate 281 keeps the first adapter plate 211, the second adapter plate 291, the top block 280, the first clamping arm 222, and the second clamping arm 223 horizontal. That is, in the natural state, the top block 280 supports the other end of the magnetic core 10, and the first adapter plate 211, the second adapter plate 291, the top block 280, the first clamping arm 222, and the second clamping arm 223 are kept horizontal.

[0066] When winding the magnetic core 10, the fourth lifting drive mechanism is used to drive the lifting plate 281 downward, enabling the lifting plate 281 and the top block 280 to be kept at a low position, so as to prevent the lifting plate 281 and the top block 280 from interfering with the rotation of the first adapter plate 211, the second adapter plate 291, the first clamping arm 222, and the second clamping arm 223.

[0067] In some embodiments, the lifting plate 281 is connected to the turntable 110 through a sliding mechanism. The sliding mechanism serves to guide the lifting of the lifting plate 281 on the turntable 110.

[0068] The sliding mechanism includes a sliding rail and a sliding block that cooperate with each other. The sliding rail is disposed vertically on the turntable 110. The sliding block is connected to the lifting plate 281. A limiting rod is disposed on the lifting plate 281. The second elastic member 282 is a spring. The second elastic member 282 is sleeved on the limiting rod. The two ends of the second elastic member 282 respectively abut against the sliding block and the turntable 110. The limiting rod serves to support and limit the second elastic member 282.

[0069] In some of these embodiments, the lifting plate 281 is connected to the top block 280 through an adjusting structure, and the adjusting structure is used to adjust the height position of the top block 280 on the lifting plate 281.

[0070] It can be understood that the adjusting structure includes a third fastener and a second long circular hole provided on the lifting plate 281. The length direction of the second long circular hole is the up and down direction. The third fastener passes through the second long circular hole, and the third fastener is threadedly connected to the top block 280. When the third fastener is tightened, the third fastener fixes the top block 280 on the lifting plate 281. When the third fastener is loosened, the position of the top block 280 on the lifting plate 281 can be adjusted. That is, the setting of the second long circular hole and the third fastener serves to adjust the height of the top block 280 on the lifting plate 281.

[0071] According to the specific dimensions of the magnetic core 10, the height of the top block 280 is adjusted so that when the two ends of the magnetic core 10 straddle the support plate 212 and the top block 280, the magnetic core 10 can be kept horizontal, so that when the magnetic core 10 is subsequently driven to rotate for winding, the magnetic core 10 can rotate around a horizontal rotation center line.

[0072] Refer to Figure 3 and Figure 5 In some of these embodiments, the transfer shaft 270 is provided in the area below the rotating shaft 210 and the sub-shaft 290. The transfer shaft 270 is far away from the rotating shaft 210 and the sub-shaft 290 to avoid interference between the transfer shaft 270 and the rotating shaft 210, the sub-shaft 290, the first transfer plate 211, the second transfer plate 291, the support plate 212, the first clamping arm 222 and the second clamping arm 223.

[0073] It can be understood that a first pulley and a second pulley are respectively provided on the rotating shaft 210 and the sub-shaft 290, a third pulley and a fourth pulley are provided on the transfer shaft 270, and a first belt is wound around the first pulley and the third pulley, and a second belt is wound around the second pulley and the fourth pulley.

[0074] In some of these embodiments, the rear wire head clamp 260 is provided on the first transfer plate 211, the front wire head clamp 250 is provided on the second transfer plate 291, and the rear wire head clamp 260 and the front wire head clamp 250 have the same structure. In the natural state, both the rear wire head clamp 260 and the front wire head clamp 250 remain in the clamped state, that is, they can maintain the state of clamping the wire. There are also a rear wire opening clamp mechanism and a front wire opening clamp mechanism with the same structure on the turntable 110, and the rear wire opening clamp mechanism and the front wire opening clamp mechanism are respectively used to open the rear wire head clamp 260 and the front wire head clamp 250.

[0075] The first clamping-opening mechanism 120 includes a third lifting drive mechanism provided on the turntable 110 and a dial plate provided on the output end of the third lifting drive mechanism. The third lifting drive mechanism drives the dial plate to lift and lower. The dial plate has an inclined surface, and when the inclined surface abuts against the first clamping arm 222, it can drive the first clamping arm 222 to rotate, so as to open the first clamping arm 222 and the second clamping arm 223. The structures of the first clamping-opening mechanism 120 and the second clamping-opening mechanism are the same or similar.

[0076] It can be understood that both the first scissors and the second scissors are electric scissors. The first clamping jaw and the second clamping jaw can be electric clamping jaws or pneumatic clamping jaws. Of course, the first clamping jaw and the second clamping jaw can also be replaced by suction nozzles. The first lifting drive mechanism and the second lifting drive mechanism can both be cylinders. The first linear drive mechanism 410 and the second linear drive mechanism can both be cylinders. The structures of the first drive mechanism, the second drive mechanism, the third drive mechanism, the fourth drive mechanism, and the fifth drive mechanism are the same or similar, and no redundant introduction will be made here. The front thread clamp 250, the rear thread clamp 260, the rear thread-opening clamp mechanism, the front thread-opening clamp mechanism, the first clamping-opening mechanism 120, and the second clamping-opening mechanism can also adopt common devices on the market, and no redundant introduction will be made here. The first rotary drive mechanism 400 and the second rotary drive mechanism can both be motors.

[0077] The technical features of the above embodiments can be combined arbitrarily. For the sake of concise description, 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, it should be considered as the scope described in this specification.

[0078] Certainly, the present invention is not limited to the above embodiments. Those skilled in the art can also make equivalent deformations or substitutions without departing from the spirit of the present invention, and these equivalent deformations or substitutions are all included in the scope defined by the claims of this application.

Claims

1. Patch type electronic component winding machine, characterized in that, Including: A machine platform is provided with a rotatable turntable. A plurality of clamps are evenly distributed on the outer edge of the turntable. The clamp includes a rotating shaft, a clamping mechanism, a plurality of front wire arranging columns and a plurality of rear wire arranging columns. The rotating shaft is rotatably arranged on the turntable. The rotating shaft is connected to the clamping mechanism, the plurality of front wire arranging columns and the plurality of rear wire arranging columns. The rotating shaft, the clamping mechanism, the plurality of front wire arranging columns and the plurality of rear wire arranging columns can rotate around the same rotation center line. The clamping mechanism is used for clamping the magnetic core; A loading device, a first rotation driving mechanism, a welding device and an unloading device arranged in sequence around the turntable; The loading device is used for placing the magnetic core to be wound with wire on the clamping mechanism; A wire feeding device is arranged beside the first rotation driving mechanism. The wire feeding device is used for unwinding the wire; The first rotation driving mechanism is connected with a first linear driving mechanism. The first linear driving mechanism is used for driving the first rotation driving mechanism to move towards the turntable direction so that the output end of the first rotation driving mechanism is in transmission connection with the rotating shaft. The first rotation driving mechanism drives the rotating shaft to rotate so that the magnetic core, the plurality of front wire arranging columns and the plurality of rear wire arranging columns are wound with the wire, and the electrode end of the magnetic core abuts against the wire; A wire cutting device is arranged beside the wire feeding device. The wire cutting device is used for cutting the wire wound on the magnetic core; The welding device is used for welding the wire and the electrode end to obtain a surface mount electronic component; The unloading device is used for taking the surface mount electronic component off the clamping mechanism and stacking it on a collection tray.

2. The patch type electronic component winding machine according to claim 1, wherein, The clamp further includes a front wire head clamp and a rear wire head clamp both connected to the rotating shaft. The rotating shaft, the front wire head clamp and the rear wire head clamp can rotate around the same rotation center line. The front wire head clamp, the plurality of front wire arranging columns, the plurality of rear wire arranging columns and the rear wire head clamp are arranged in sequence. The magnetic core clamped by the clamping mechanism is located between the plurality of front wire arranging columns and the plurality of rear wire arranging columns.

3. The patch-type electronic component winding machine according to claim 2, characterized in that, The number of the front wire arranging columns is three, and the number of the rear wire arranging columns is four.

4. The patch-type electronic component winding machine according to claim 2 or 3, characterized in that, The wire feeding device includes a first driving mechanism arranged on the machine platform and a wire feeding pipe arranged on the output end of the first driving mechanism. The wire feeding pipe allows the wire to pass through. The first driving mechanism is used for driving the wire feeding pipe to move so that the wire is placed on the front wire head clamp and the rear wire head clamp, and wound on the magnetic core, the plurality of front wire arranging columns and the plurality of rear wire arranging columns.

5. The patch type electronic component winding machine according to claim 2 or 3, characterized in that, It further includes a wire head collecting device arranged between the welding device and the unloading device. The wire head collecting device is used for cutting the wire head on the magnetic core and collecting the wire head to obtain the required surface mount electronic component.

6. The wire winding machine for patch-type electronic components according to claim 5, wherein, The wire end collecting device includes a second driving mechanism, a first pair of scissors, a first lifting driving mechanism, and a suction pipe. The second driving mechanism and the first lifting driving mechanism are both connected to the machine table. The output end of the second driving mechanism is connected to the first pair of scissors. The second driving mechanism is used to drive the first pair of scissors to move so that the first pair of scissors cut the wire end on the magnetic core. The output end of the first lifting driving mechanism is connected to the suction pipe. The first lifting driving mechanism is used to drive the suction pipe to move so that the suction pipe approaches the wire end on the magnetic core and sucks away the wire end cut by the first pair of scissors.

7. The wire winding machine for patch-type electronic components according to claim 1, wherein, The feeding device includes a vibrating bowl and a third driving mechanism both arranged on the machine table, and further includes a first clamping jaw arranged at the output end of the third driving mechanism. The output end of the vibrating bowl is provided with a first positioning block for positioning the magnetic core. The third driving mechanism is used to drive the first clamping jaw to move so that the first clamping jaw transports the magnetic core against the first positioning block to the clamping mechanism.

8. The wire winding machine for patch-type electronic components according to claim 1, wherein, The output end of the first rotary driving mechanism is connected with a first adapter plate. The fixture further includes a transfer shaft arranged on the turntable. The transfer shaft is in transmission connection with the rotating shaft. One end of the transfer shaft is connected with a second adapter plate. The first adapter plate and the second adapter plate are in transmission connection through a cooperating tenon and groove.

9. The wire winding machine for patch-type electronic components according to claim 1, characterized in that The discharging device includes a second clamping jaw, and a fourth driving mechanism, a sliding table, and a bracket all arranged on the machine table. The sliding seat of the sliding table is provided with a second positioning block and a second linear driving mechanism. The bracket is arranged beside the sliding table. The bracket is used to place a plurality of the collecting trays side by side along the sliding direction of the sliding table. The output end of the fourth driving mechanism is connected to the second clamping jaw. The fourth driving mechanism is used to drive the second clamping jaw to move so that the second clamping jaw transports the surface-mounted electronic component on the clamping mechanism to the second positioning block. The output end of the second linear driving mechanism pushes the surface-mounted electronic component on the second positioning block into the collecting groove of the collecting tray.

10. The winding method of a surface-mounted electronic component, characterized in that, Applicable to the surface-mounted electronic component winding machine according to claim 3, it includes the following steps. Fixing the wire end: The wire feeding device places the wire end of the wire on the rear wire end clamp. The rear wire end clamp clamps the wire end. Then the wire feeding device winds the wire around one of the rear wire arranging posts. Winding: The first rotary driving mechanism drives the rotating shaft to rotate. The wire is wound forward on the magnetic core. The first rotary driving mechanism stops driving the rotating shaft to rotate. The wire feeding device winds the wire around one of the front wire arranging posts. The first rotary driving mechanism drives the rotating shaft to rotate again. The wire is wound backward on the magnetic core. The first rotary driving mechanism drives the rotating shaft to stop rotating again. The wire feeding device winds the wire around another rear wire arranging post, and so on, until the wire is wound around the last rear wire arranging post. Fixed wire tail: The wire feeding device places the wire on the front wire head clamp, the front wire head clamp clamps the wire, and the wire cutting device cuts the wire between the front wire head clamp and the wire feeding device.

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