Winding device for electronic component manufacturing

Abstract

The invention discloses a winding device for electronic component manufacturing, and belongs to the field of electronic component processing. A winding device for manufacturing electronic components comprises a workbench and further comprises a control box arranged on one side of the workbench; the first fixing plate is fixedly arranged on one side of the workbench; the expansion shaft is rotationally arranged on the first fixing plate; the first motor is fixedly arranged on the first fixing plate, and the expansion shaft is fixedly connected with the output end of the first motor; the bobbin is arranged on the expansion shaft; the frame body is arranged on the workbench in a sliding manner; the winding shaft is arranged at one end of the frame body; the problem that the winding effect is affected due to the fact that the tension degree of the resistance wire at the end is insufficient after current manual wire pulling is effectively solved, damage to the resistance wire caused by overheat friction between the guide groove and the resistance wire is effectively prevented, and then the machining efficiency and the machining effect of winding of the winding resistor are effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of electronic component processing, and in particular to a winding device for manufacturing electronic components. Background Art

[0002] In the field of electronic component manufacturing, the winding process is a key technology. Its quality and efficiency directly affect the performance and production efficiency of electronic components. Especially when processing wound resistors, the resistance wire needs to be wound on the insulating column. During the winding process, a winding device is required to wind the resistance wire.

[0003] At present, in the use of semi-automatic machinery for wire-wound resistor processing, it is a common operation method to manually pull the resistance wire and wind it around the end of the insulating column for preliminary processing, and then use a motor to drive the insulating column to rotate to achieve the winding of the resistance wire. In the specific winding process, after the resistance wire is manually pulled and its end is fixed, the staff may pull out the resistance wire too much, which may cause insufficient tension in the front section of the resistance wire, which may affect the winding quality of the resistance wire, and further affect the processing quality of the wire-wound resistor. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a winding device for electronic component manufacturing that can overcome the above problems or at least partially solve the above problems.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A winding device for manufacturing electronic components, comprising: a workbench, and also comprising: a control box, which is arranged on one side of the workbench; a first fixed plate, which is fixedly arranged on one side of the workbench; an expansion shaft, which is rotatably arranged on the first fixed plate; a first motor, which is fixedly arranged on the first fixed plate, and the expansion shaft is fixedly connected to the output end of the first motor; a bobbin, which is arranged on the expansion shaft; a frame, which is slidably arranged on the workbench; a winding shaft, which is arranged at one end of the frame; a second motor, which is fixedly arranged on the frame, and the output end of the second motor is fixedly connected to the winding shaft; a fixing rod, which is fixedly arranged at one end of the winding shaft; an insulating column, which is arranged at one end of the winding shaft, and a plurality of square grooves are arranged on the insulating column; a limiting groove, which is opened on the workbench, and the frame slides in the limiting groove; a second fixed plate, which is fixedly arranged at the lower end of the frame; a first electric telescopic rod, which is fixedly arranged between the second fixed plate and the workbench; a tension detection component, which is arranged on the workbench, and the tension detection component is arranged between the winding shaft and the expansion shaft; a guide component, which is arranged between the tension detection component and the winding shaft.

[0007] In order to facilitate the detection of the tension of the resistance wire, the tension detection component further includes a first wire loop symmetrically arranged on the workbench, a detection cylinder is arranged between the two first wire loops, a sliding rod is slidably arranged in the detection cylinder, a spring is fixedly connected between the sliding rod and the bottom of the detection cylinder, a second displacement sensor is fixedly connected to the bottom of the detection cylinder, and a second wire loop is arranged on the upper side of the sliding rod.

[0008] In order to facilitate the resetting of the frame, further, a first displacement sensor matching the second fixing plate is fixedly connected to the workbench.

[0009] In order to facilitate guiding the resistance wire, the guiding assembly further includes a bending plate symmetrically arranged on the workbench, a limiting rod symmetrically fixedly connected between the two bending plates, a moving platform slidingly arranged between the two limiting rods, a frame fixedly connected to the upper side of the moving platform, a wire reel arranged in the frame, a guide groove arranged on the wire reel, the wire reel arranged between the first wire ring close to the winding shaft and the winding shaft, and a driving assembly for driving the moving platform to move is arranged on the bending plate.

[0010] In order to facilitate the movement of the mobile platform, the driving component further includes a screw rod rotatably arranged between two bending plates, one of the bending plates is fixedly connected to a third motor, and the output end of the third motor is fixedly connected to the screw rod.

[0011] In order to facilitate the replacement of the guide groove and prevent the guide groove from heating up too quickly, further, the upper end of the wire reel is lower than the upper end of the winding shaft, a bottom plate is provided on the lower side of the wire reel, a first gap is provided between the bottom plate and the wire reel, the guide grooves are provided in a circle in multiple groups, and a circular groove is provided in the wire reel, the frame is rotatably provided with a hollow shaft, a self-locking motor is fixedly connected to the frame, and the output end of the self-locking motor is fixedly connected to the hollow shaft, and a third electric telescopic rod is fixedly connected between the bending plate and the workbench.

[0012] In order to reduce the contact area between the wire coil and the resistance wire, further, the top of the circular groove is higher than the top of the guide groove.

[0013] In order to facilitate the protection of the resistance wire, further, a protective fillet is provided on the guide groove, and a guide angle is provided at the lower end of the guide groove.

[0014] In order to facilitate the fixation of the resistance wire, further, a clamping block is fixedly connected to the bottom plate, a clamping groove is arranged in the clamping block, and rubber blocks are symmetrically arranged in the clamping groove.

[0015] In order to facilitate the cooling of the guide groove, further, an air pump is fixedly connected to one side of the workbench, a sealing ring is fixedly connected between the self-locking motor and the frame, a plurality of air inlets connected to the sealing ring are arranged on the hollow shaft, and the hollow shaft is connected to the circular groove, and an air supply pipe is fixedly connected between the air pump and the sealing ring.

[0016] Compared with the prior art, the present invention provides a winding device for manufacturing electronic components, which has the following beneficial effects:

[0017] 1. The winding device for manufacturing electronic components detects the tension of the resistance wire through a tension detection component. If the tension does not reach the set value, the controller in the control box controls the first electric telescopic rod to drive the frame to move to the side away from the guide component, so that it stops moving after reaching the specified tension, thereby effectively solving the problem that the tension of the end resistance wire is insufficient after manual wire pulling, affecting its winding effect, and thus effectively improving the processing efficiency of the wound resistor.

[0018] 2. The winding device for manufacturing electronic components detects the sliding distance of the frame through the first displacement sensor. When winding, the controller controls the first electric telescopic rod to shrink and reset at a uniform speed. The shrinkage time is the same as the winding time of a single winding resistor. At this time, the controller adjusts the first motor through the detection result of the second displacement sensor and compensates the length of the resistance wire, thereby facilitating the processing of the next winding resistor, effectively improving the efficiency of the winding processing of the winding resistor.

[0019] 3. The winding device for manufacturing electronic components manually cuts the resistance wire after completing the processing of a wound resistor. Before cutting the resistance wire, the controller controls the third electric telescopic rod to extend upward, driving the frame to move one end distance upward so that the resistance wire is located at the first gap. The controller then controls the self-locking motor to rotate to a specified angle and then stop. The third electric telescopic rod is then controlled to reset so that the resistance wire enters a new set of guide grooves, thereby effectively preventing the friction between the guide groove and the resistance wire from overheating and causing damage to the resistance wire.

[0020] The parts not involved in the device are the same as the prior art or can be implemented by the prior art. The present invention effectively solves the problem that the end resistance wire is insufficiently tensioned after manual wire pulling, affecting its winding effect, and effectively prevents the friction between the guide groove and the resistance wire from overheating and causing damage to the resistance wire, thereby effectively improving the processing efficiency and processing effect of the wound resistor. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the structure of a winding device for manufacturing electronic components proposed by the present invention Figure 1 ;

[0022] Figure 2 A schematic diagram of the structure of a winding device for manufacturing electronic components proposed by the present invention Figure 2 ;

[0023] Figure 3 A winding device for manufacturing electronic components proposed by the present invention Figure 2 The enlarged schematic diagram of point A in the middle;

[0024] Figure 4 A cross-sectional view of a winding device for manufacturing electronic components proposed by the present invention Figure 1 ;

[0025] Figure 5 A winding device for manufacturing electronic components proposed by the present invention Figure 4 The enlarged schematic diagram of point B in the middle;

[0026] Figure 6 A cross-sectional view of a winding device for manufacturing electronic components proposed by the present invention Figure 2 ;

[0027] Figure 7 A winding device for manufacturing electronic components proposed by the present invention Figure 6 The enlarged schematic diagram of the center C;

[0028] Figure 8 This is a schematic diagram of the unfolded structure of a guide assembly in a winding device for manufacturing electronic components proposed by the present invention;

[0029] Fig. 9 A winding device for manufacturing electronic components proposed by the present invention Figure 8 Enlarged schematic diagram of point D in the middle.

[0030] In the figure: 1. workbench; 101. control box; 102. first fixed plate; 103. expansion shaft; 104. first motor; 105. bobbin; 106. first wire loop; 107. air pump; 108. air supply pipe; 2. frame; 201. winding shaft; 202. fixed rod; 203. second motor; 204. insulating column; 205. square groove; 206. limit groove; 207. second fixed plate; 208. first electric telescopic rod; 209. first displacement sensor; 3. detection cylinder; 301. slide rod; 302. second wire loop; 30 3. Spring; 304. Second displacement sensor; 305. Second electric telescopic rod; 4. Bending plate; 401. Limit rod; 402. Screw rod; 403. Third motor; 404. Third electric telescopic rod; 405. Moving platform; 5. Frame; 501. Wire reel; 502. Guide groove; 503. Protective fillet; 504. Guide angle; 505. Bottom plate; 506. First gap; 507. Circular groove; 508. Hollow shaft; 509. Air inlet; 510. Sealing ring; 511. Self-locking motor; 6. Clamping block; 601. Rubber block. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] Example 1: Reference Figure 1-Figure 9 A winding device for manufacturing electronic components, comprising: a workbench 1, and also comprising: a control box 101, arranged on one side of the workbench 1; a first fixed plate 102, fixedly arranged on one side of the workbench 1; an expansion shaft 103, rotatably arranged on the first fixed plate 102; a first motor 104, fixedly arranged on the first fixed plate 102, and the expansion shaft 103 is fixedly connected to the output end of the first motor 104; a bobbin 105, arranged on the expansion shaft 103; a frame 2, slidably arranged on the workbench 1; a winding shaft 201, arranged at one end of the frame 2; a second motor 203, fixedly arranged on the frame 2, and the output end of the second motor 203 is connected to the winding shaft 2 01 fixed connection; a fixed rod 202, fixedly set at one end of the winding shaft 201; an insulating column 204, set at one end of the winding shaft 201, and a plurality of square grooves 205 are set on the insulating column 204; a limiting groove 206, opened on the workbench 1, and the frame 2 slides in the limiting groove 206; a second fixed plate 207 is fixedly set at the lower end of the frame 2; a first electric telescopic rod 208, fixedly set between the second fixed plate 207 and the workbench 1; a tension detection component, set on the workbench 1, and the tension detection component is set between the winding shaft 201 and the expansion shaft 103; a guide component, set between the tension detection component and the winding shaft 201.

[0033] The tension detection component includes a first wire loop 106 symmetrically arranged on the workbench 1, a detection cylinder 3 is arranged between the two first wire loops 106, a sliding rod 301 is slidably arranged in the detection cylinder 3, a spring 303 is fixedly connected between the sliding rod 301 and the bottom of the detection cylinder 3, a second displacement sensor 304 is fixedly connected to the bottom of the detection cylinder 3, and a second wire loop 302 is arranged on the upper side of the sliding rod 301.

[0034] During the processing of the wound resistor, the bobbin 105 is installed on the expansion shaft 103, and the expansion shaft 103 is driven to rotate by the first motor 104. Then the resistance wire is led out from the bobbin 105, passes through the first wire loop 106, the second wire loop 302 on the detection tube 3, and finally reaches the winding shaft 201 through the guide assembly, thereby completing the preparation work.

[0035] During specific processing, the insulating column 204 is manually inserted into the winding shaft 201, and then the end of the resistance wire is manually pulled, the end of the resistance wire is passed through the square groove 205 and wound around the fixing rod 202 for several turns to complete the fixation of the resistance wire. After the end of the resistance wire is fixed, the tension of the resistance wire is detected by the tension detection component. If the tension does not reach the set value, the controller in the control box 101 controls the first electric telescopic rod 208 to drive the frame 2 to move to the side away from the guide component, so that it stops moving after reaching the specified tension, thereby effectively solving the problem of insufficient tension of the end resistance wire after manual wire pulling, affecting its winding effect, and thus effectively improving the processing efficiency of the wound resistor.

[0036] When the tension of the resistance wire is specifically detected, after the resistance wire passes through the second wire loop 302, due to the limitation of the two first wire loops 106, the second wire loop 302 pushes the middle part of the resistance wire upward. When the tension force it is subjected to is reduced, the slide bar 301 slides upward under the action of the spring 303. At this time, the distance between the slide bar 301 and the bottom of the detection tube 3 is detected in real time by the second displacement sensor 304. When the tension force is reduced, the distance between the slide bar 301 and the bottom of the detection tube 3 increases. At this time, the controller controls the first electric telescopic rod 208 to drive the frame 2 to slide until the distance between the slide bar 301 and the bottom of the detection tube 3 reaches the set value and then the first electric telescopic rod 208 is closed.

[0037] During manual wire pulling, the tension of the resistance wire increases, and the resistance wire squeezes the slide bar 301 to slide downward. When the second displacement sensor 304 detects that the slide bar 301 is below the set height, the controller controls the first motor 104 to rotate and release the wire, so that the slide bar 301 is always in the set position.

[0038] Example 2: Reference Figure 1-Figure 9, a winding device for manufacturing electronic components, which is basically the same as Example 1, further, a first displacement sensor 209 matching the second fixed plate 207 is fixedly connected to the workbench 1.

[0039] The sliding distance of the frame 2 is detected by the first displacement sensor 209. When winding, the first electric telescopic rod 208 is controlled by the controller to shrink and reset at a uniform speed. The shrinkage time is the same as the winding time of a single winding resistor. At this time, the controller adjusts the first motor 104 according to the detection result of the second displacement sensor 304, and compensates the length of the resistance wire, so as to facilitate the processing of the next winding resistor, thereby effectively improving the efficiency of the winding processing of the winding resistor.

[0040] A specific example is as follows. For example, the winding time of the winding resistor is ten seconds, and the frame 2 is pushed out ten centimeters. At this time, the retraction speed of the first electric telescopic rod 208 is one centimeter per second, and the controller controls the first motor 104 to rotate to release a certain amount of resistance wire when releasing the wire, and detects it through the sliding rod 301 and the second displacement sensor 304 to fine-tune its specific wire release accuracy.

[0041] Example 3: Reference Figure 1-Figure 9 A winding device for manufacturing electronic components is basically the same as Example 1, and further, the guiding assembly includes a bending plate 4 symmetrically arranged on a workbench 1, a limiting rod 401 is symmetrically fixedly connected between the two bending plates 4, a moving platform 405 is slidably arranged between the two limiting rods 401, a frame 5 is fixedly connected to the upper side of the moving platform 405, a wire reel 501 is arranged in the frame 5, a guide groove 502 is arranged on the wire reel 501, the wire reel 501 is arranged between the first wire ring 106 close to the winding shaft 201 and the winding shaft 201, and a driving assembly for driving the moving platform 405 to move is arranged on the bending plate 4.

[0042] The driving assembly includes a screw rod 402 rotatably arranged between two bending plates 4 , wherein a third motor 403 is fixedly connected to one of the bending plates 4 , an output end of the third motor 403 is fixedly connected to the screw rod 402 , and the screw rod 402 is threadedly connected to the moving platform 405 .

[0043] When guiding the resistance wire, the resistance wire is guided by the guide groove 502, and during the winding process, the lead screw 402 is driven to rotate by the third motor 403, and the lead screw 402 cooperates with the two limit rods 401 to make the moving platform 405 move back and forth to wind the resistance wire, so that the resistance wire is evenly wound on the insulating column 204.

[0044] The moving range and moving speed of the moving platform 405 can be adjusted according to the length of the insulating column 204 and the winding requirements.

[0045] Example 4: Reference Figure 1-Figure 9 , a winding device for manufacturing electronic components, which is basically the same as Example 1, and further, the upper end of the wire reel 501 is lower than the upper end of the winding shaft 201, a bottom plate 505 is provided on the lower side of the wire reel 501, a first gap 506 is provided between the bottom plate 505 and the wire reel 501, a plurality of guide grooves 502 are provided in a circle, and a circular groove 507 is provided in the wire reel 501, a frame 5 is rotatably provided with a hollow shaft 508, a self-locking motor 511 is fixedly connected to the frame 5, and the output end of the self-locking motor 511 is fixedly connected to the hollow shaft 508, and a third electric telescopic rod 404 is fixedly connected between the bending plate 4 and the workbench 1.

[0046] A protective fillet 503 is provided on the guide groove 502 , and a guide angle 504 is provided at the lower end of the guide groove 502 .

[0047] The resistance wire is protected by the protective fillet 503 to prevent the resistance wire from excessive wear at the corners.

[0048] After completing the processing of a wound resistor, the resistor wire is manually cut. Before cutting the resistor wire, the controller is used to control the third electric telescopic rod 404 to extend upward, driving the frame 5 to move upward a distance so that the resistor wire is located at the first gap 506. The controller then controls the self-locking motor 511 to rotate to a specified angle and then stop. The third electric telescopic rod 404 is then controlled to reset so that the resistor wire enters a new set of guide grooves 502, thereby effectively preventing the friction between the guide grooves 502 and the resistor wire from overheating and causing damage to the resistor wire.

[0049] Example 5: Reference Figure 1-Figure 9 , a winding device for manufacturing electronic components, is basically the same as Example 1, and further, the top of the circular groove 507 is higher than the top of the guide groove 502.

[0050] In the specific implementation process, the top of the circular groove 507 is set higher than the top of the guide groove 502, thereby reducing the contact area between the resistance wire and the wire reel 501, and effectively preventing excessive friction and heating in the common area.

[0051] A clamping block 6 is fixedly connected to the bottom plate 505 , a clamping groove is arranged in the clamping block 6 , and rubber blocks 601 are symmetrically arranged in the clamping groove.

[0052] When the third electric telescopic rod 404 moves upward, the resistance wire enters the clamping block 6 and is limited by the rubber block 601, so that the resistance wire can be temporarily fixed. After the resistance wire is manually cut, the resistance wire can be limited. Then, when the next wound resistor is processed, the resistance wire is manually pulled again to fix one end of the resistance wire into the square groove 205. Then, when the controller controls the third electric telescopic rod 404 to reset, the resistance wire can be compressed, thereby increasing the tension of the resistance wire to a certain extent, thereby reducing the distance that the frame 2 needs to move, thereby effectively improving the efficiency of winding the wound resistor.

[0053] An air pump 107 is fixedly connected to one side of the workbench 1, a sealing ring 510 is fixedly connected between the self-locking motor 511 and the frame 5, a plurality of air inlets 509 connected to the sealing ring 510 are provided on the hollow shaft 508, and the hollow shaft 508 is connected to the circular groove 507, and an air supply pipe 108 is fixedly connected between the air pump 107 and the sealing ring 510.

[0054] When cooling the wire reel 501, the gas is transported to the sealing ring 510 through the air pump 107 and the air supply pipe 108, and then enters the wire reel 501 through the air inlet 509 and the hollow shaft 508 to cool the wire reel 501 and the guide groove 502, thereby effectively improving the cooling effect of the wire reel 501, preventing damage to the resistance wire, and improving the processing quality of the wound resistor.

[0055] Example 6: Reference Figure 1-Figure 9 , a winding device for manufacturing electronic components, which is basically the same as Example 1, and further, a second electric telescopic rod 305 is fixedly connected to the lower side of the detection tube 3.

[0056] On the one hand, the second electric telescopic rod 305 can be used to adjust the tension of the resistance wire, and the detection tube 3 can be driven to move downward by the second electric telescopic rod 305, and the second wire ring 302 is moved downward to pull the resistance wire to control its tension. At this time, the resistance wire is in contact with the upper end of the second wire ring 302. During specific work, its tensioning method can be intermittently controlled, thereby preventing the spring 303 from being in a compressed state for a long time and causing fatigue.

[0057] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A winding device for manufacturing electronic components, comprising: The workbench (1) is characterized in that it also comprises: A control box (101) is arranged on one side of the workbench (1); A first fixed plate (102) fixedly arranged on one side of the workbench (1); an expansion shaft (103) rotatably disposed on the first fixing plate (102); A first motor (104) is fixedly arranged on the first fixing plate (102), and the expansion shaft (103) is fixedly connected to an output end of the first motor (104); A bobbin (105) is arranged on the expansion shaft (103); A frame (2) is slidably arranged on the workbench (1); A winding shaft (201) is arranged at one end of the frame (2); A second motor (203) is fixedly arranged on the frame (2), and an output end of the second motor (203) is fixedly connected to the winding shaft (201); A fixing rod (202) fixedly disposed on one end of the winding shaft (201); An insulating column (204) is arranged at one end of the winding shaft (201), and a plurality of square grooves (205) are arranged on the insulating column (204); A limiting groove (206) is provided on the workbench (1), and the frame (2) slides in the limiting groove (206); The second fixing plate (207) is fixedly arranged at the lower end of the frame (2); A first electric telescopic rod (208) fixedly arranged between the second fixed plate (207) and the workbench (1); A tension detection component is arranged on the workbench (1), and the tension detection component is arranged between the winding shaft (201) and the expansion shaft (103); A guide assembly is arranged between the tension detection assembly and the winding shaft (201).

2. A winding device for manufacturing electronic components according to claim 1, characterized in that: The tension detection assembly comprises first wire loops (106) symmetrically arranged on a workbench (1), a detection cylinder (3) being arranged between two of the first wire loops (106), a sliding rod (301) being slidably arranged in the detection cylinder (3), a spring (303) being fixedly connected between the sliding rod (301) and the bottom of the detection cylinder (3), a second displacement sensor (304) being fixedly connected to the bottom of the detection cylinder (3), and a second wire loop (302) being arranged on the upper side of the sliding rod (301).

3. A winding device for manufacturing electronic components according to claim 1, characterized in that: A first displacement sensor (209) matching the second fixed plate (207) is fixedly connected to the workbench (1).

4. A winding device for manufacturing electronic components according to claim 1, characterized in that: The guide assembly comprises a bending plate (4) symmetrically arranged on the workbench (1), a limiting rod (401) symmetrically fixedly connected between the two bending plates (4), a moving platform (405) slidably arranged between the two limiting rods (401), a frame (5) fixedly connected to the upper side of the moving platform (405), a wire reel (501) arranged in the frame (5), a guide groove (502) arranged on the wire reel (501), the wire reel (501) arranged between a first wire ring (106) close to the winding shaft (201) and the winding shaft (201), and a driving assembly for driving the moving platform (405) to move is arranged on the bending plate (4).

5. A winding device for manufacturing electronic components according to claim 4, characterized in that: The driving assembly comprises a screw rod (402) rotatably arranged between two bending plates (4), wherein a third motor (403) is fixedly connected to one of the bending plates (4), an output end of the third motor (403) is fixedly connected to the screw rod (402), and the screw rod (402) is threadedly connected to a moving platform (405).

6. A winding device for manufacturing electronic components according to claim 4, characterized in that: The upper end of the wire reel (501) is lower than the upper end of the winding shaft (201); a bottom plate (505) is provided on the lower side of the wire reel (501); a first gap (506) is provided between the bottom plate (505) and the wire reel (501); a plurality of guide grooves (502) are provided in a circumferential manner; a circular groove (507) is provided in the wire reel (501); a hollow shaft (508) is rotatably provided on the frame (5); a self-locking motor (511) is fixedly connected to the frame (5); and an output end of the self-locking motor (511) is fixedly connected to the hollow shaft (508); and a third electric telescopic rod (404) is fixedly connected between the bending plate (4) and the workbench (1).

7. A winding device for manufacturing electronic components according to claim 6, characterized in that: The top end of the circular groove (507) is higher than the top end of the guide groove (502).

8. A winding device for manufacturing electronic components according to claim 4, characterized in that: A protective fillet (503) is provided on the guide groove (502), and a guide angle (504) is provided at the lower end of the guide groove (502).

9. A winding device for manufacturing electronic components according to claim 6, characterized in that: A clamping block (6) is fixedly connected to the bottom plate (505), a clamping groove is arranged in the clamping block (6), and a rubber block (601) is symmetrically arranged in the clamping groove.

10. The wire winding device for manufacturing electronic components according to claim 6, characterized in that: An air pump (107) is fixedly connected to one side of the workbench (1), a sealing ring (510) is fixedly connected between the self-locking motor (511) and the frame (5), a plurality of air inlets (509) connected to the sealing ring (510) are provided on the hollow shaft (508), and the hollow shaft (508) is connected to the circular groove (507), and an air supply pipe (108) is fixedly connected between the air pump (107) and the sealing ring (510).

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