A fully automatic magnetic ring winding device

Abstract

This invention discloses a fully automatic magnetic ring winding equipment, comprising two sets of rotary gripping mechanisms and two sets of copper wire winding mechanisms. A vibratory feeder is installed between the two sets of rotary gripping mechanisms, and a transfer cylinder is horizontally arranged on the rear side of the vibratory feeder. The rotary gripping mechanism includes an upper platform, a hollow rotary table, and two sets of clamping block supports. The copper wire winding mechanism includes a lower platform, a hook rod, a wire storage wheel, a hook needle vertical movement module, and a hook needle shaft. This fully automatic magnetic ring winding equipment, through the two sets of cooperating rotary gripping mechanisms and copper wire winding mechanisms, realizes two independent production stations on the same machine. During the gripping process of the magnetic ring, the magnetic ring can be flipped to achieve winding on both sides of the magnetic ring. During the winding process, it ensures that the copper wire does not become messy or misaligned, thereby improving overall production efficiency and reducing the defect rate of magnetic ring winding.

Description

Technical Field

[0001] This invention relates to the technical field of inductor production, and more particularly to a fully automated magnetic winding equipment. Background Technology

[0002] During the production of inductors, copper wire needs to be wound around both sides of a magnetic ring. Although existing winding machines wind the magnetic ring on both sides, each side can only wind one side of the magnetic ring. After one side is wound, the magnetic ring is picked up and moved to the other side to wind the other side. Therefore, each side can only complete a separate winding operation, which takes up a lot of space and is inefficient. Moreover, during the winding process, the unwound copper wire ends are long and messy, making it easy to hook the wrong position when hooking the wire, which affects the quality of the finished product. Summary of the Invention

[0003] One objective of this invention is to provide a fully automatic magnetic winding device that can perform complete magnetic winding on one side, and can ensure accurate hooking of the front end of the copper wire during the winding process, while improving efficiency by operating on both sides simultaneously.

[0004] To achieve this objective, the present invention adopts the following technical solution:

[0005] A fully automatic magnetic wire winding device includes two sets of rotary gripping mechanisms and two sets of copper wire winding mechanisms. A vibratory feeder is installed between the two sets of rotary gripping mechanisms. A transfer cylinder is laterally arranged on the rear side of the vibratory feeder. A transfer base plate is connected to the drive end of the transfer cylinder. A magnetic ring transfer position is respectively arranged on both sides of the transfer base plate. A loading and unloading transverse moving seat is arranged between the rotary gripping mechanisms. Loading front and rear cylinders and unloading front and rear cylinders are installed on the movable end of the loading front and rear cylinders. Loading up and down cylinders are installed on the drive end of the loading up and down cylinders. A material support gripper is connected to the drive end of the loading up and down cylinders. Unloading transverse gripper is installed on the drive end of the unloading front and rear cylinders.

[0006] The rotary material gripping mechanism includes an upper platform, a hollow rotary table, and two sets of clamping block supports. The hollow rotary table is rotatably connected to the upper platform. The two sets of clamping block supports are symmetrically installed on both sides of the hollow rotary table. A clamping block slider is fixed on the hollow rotary table. A clamping block slide rail is fixed to the upper end of each clamping block support. The clamping block slide rail is slidably connected to the clamping block slider. A clamping block spring is also connected between the upper end of each clamping block support and the hollow rotary table. A rotating connecting rod is rotatably connected to the lower end of each clamping block support. A spring groove is also provided at the lower end of each clamping block support. A compression spring is installed in the spring groove. One end of the compression spring is connected to a spring pressure block, which is fixed on the clamping block support. The other end of the compression spring is connected to a movable ball. Ball mounting positions are symmetrically arranged along the axial direction on the side wall of the rotating connecting rod. The movable ball is located within the ball mounting positions.

[0007] The copper wire winding mechanism includes a lower platform, a hook rod, a wire storage wheel, a hook needle vertical movement module, and a hook needle shaft. The hook rod moves above the wire storage wheel, which is rotatably connected to the lower platform. Several wire storage sleeves are evenly spaced along the edge of the wire storage wheel. Several inner and outer wire storage bars are fixed on the lower platform, arranged at equal intervals around the lower part of the wire storage wheel. The wire storage sleeves are positioned between the outer and inner wire storage bars. The hook needle vertical movement module is located below the lower platform. The hook needle shaft rotates on the drive end of the hook needle vertical movement module. A hook needle spring is mounted on the hook needle shaft, and a hook needle main sleeve is connected to the hook needle spring. A central hook needle is locked onto the hook needle main sleeve. A proximity switch is also provided on one side of the hook needle shaft, and the proximity switch is signal-connected to the hook needle shaft.

[0008] As a preferred technical solution, the rotary material gripping mechanism further includes a front and rear tilting slide, a magnetic ring clamping block is fixed at the front end of the rotating link, a rotating link rotating block is fixed at the rear end of the rotating link, a tilting motor is connected to the drive end of the front and rear tilting slide, a rotary block is installed on the drive end of the tilting motor, and the rotary block is inserted into the rotating link rotating block.

[0009] As a preferred technical solution, an opening clamping cylinder is also installed on the upper panel, a clamping block pull rod is connected to the drive end of the opening clamping cylinder, a clamping block pull column is installed on the end of the clamping block slide rail, and the clamping block pull rod pulls the clamping block pull column.

[0010] As a preferred technical solution, a wire clamping and cutting fixing plate is installed below the upper panel. A wire clamping pushing cylinder and a wire cutting pushing cylinder are installed on the wire clamping and cutting fixing plate. A wire clamping pneumatic gripper is connected to the driving end of the wire clamping pushing cylinder, and a wire cutting pliers is connected to the driving end of the wire cutting pushing cylinder.

[0011] As a preferred technical solution, the front end of the hook rod is connected to a hook rod cylinder and a hook rod guide wheel, and the drive end of the hook rod cylinder is connected to a hook rod slider, which slides on the hook rod.

[0012] As a preferred technical solution, a rotary motor and a rotary photosensitive cover are fixed on the lower platform panel. The drive end of the rotary motor is connected to the middle of the wire storage rotary wheel. A wire storage wheel sensing plate is installed on the drive end of the rotary motor. A wire storage wheel sensor is installed inside the rotary photosensitive cover. The wire storage wheel sensor is signal-connected to the wire storage wheel sensing plate.

[0013] As a preferred technical solution, the hook vertical movement module includes a hook drive motor, a hook synchronous pulley is connected to the drive end of the hook drive motor, a hook synchronous belt is connected to the hook synchronous pulley, a hook motor seat is fixed on the hook synchronous belt, a hook motor is mounted on the hook motor seat, and the lower end of the hook shaft is connected to the drive end of the hook motor.

[0014] As a preferred technical solution, a magnetic ring adjusting block and a magnetic ring positioning block are respectively provided on both sides of the magnetic ring rotation position, and the distance between the two magnetic ring adjusting blocks is adjustable.

[0015] As a preferred technical solution, two control boxes are provided on the lower panel, and each control box controls a set of turntable material gripping mechanisms and a set of copper wire winding mechanisms.

[0016] As a preferred technical solution, the lower platform is provided with a discharge port, which is located between the transfer base plate and the rotary gripper. The lower end of the discharge port is connected to a vertically arranged discharge slide pipe, the lower end of the discharge slide pipe is connected to a discharge chute, and the rear end of the discharge chute is connected to a material box.

[0017] The beneficial effects of this invention are as follows: It provides a fully automatic magnetic winding equipment. This fully automatic magnetic winding equipment realizes two production stations that operate independently on the same machine through two sets of mutually cooperating rotary material gripping mechanisms and copper wire winding mechanisms. During the gripping of magnetic rings, the magnetic rings can be flipped to realize the winding of wires on both sides of the magnetic rings. During the winding process, it is ensured that the copper wires will not be messy or misaligned, thereby improving the overall production efficiency and reducing the defect rate of magnetic winding. Attached Figure Description

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0019] Figure 1 This is a schematic diagram of the overall structure of a fully automatic magnetic winding device as described in the embodiment;

[0020] Figure 2 This is a schematic diagram of the overall structure of the loading and unloading section described in the embodiment;

[0021] Figure 3 This is a schematic diagram of a first partial structure of the loading and unloading section described in the embodiment;

[0022] Figure 4 This is a schematic diagram of the second partial structure of the loading and unloading section described in the embodiment;

[0023] Figure 5 This is a schematic diagram of the first overall structure of the rotary material handling mechanism described in the embodiment;

[0024] Figure 6 This is a schematic diagram of the second overall structure of the rotary material gripping mechanism described in the embodiment;

[0025] Figure 7 This is a three-dimensional structural diagram of the turntable position of the rotary material gripping mechanism described in the embodiment;

[0026] Figure 8 This is a partial cross-sectional view of the turntable position of the rotary material handling mechanism described in the embodiment;

[0027] Figure 9 This is a first three-dimensional structural diagram of the feed position of the rotary material gripping mechanism described in the embodiment;

[0028] Figure 10 This is a second three-dimensional structural diagram of the feed position of the rotary material gripping mechanism described in the embodiment;

[0029] Figure 11 This is a three-dimensional structural diagram of the clamping and shearing line position of the rotary material gripping mechanism described in the embodiment;

[0030] Figure 12 This is a schematic diagram of the overall structure of the copper wire winding mechanism described in the embodiment;

[0031] Figure 13 This is a schematic diagram of the hook vertical movement module described in the embodiment;

[0032] Figure 14 This is a schematic diagram of the hook structure on the hook vertical movement module described in the embodiment;

[0033] Figure 15 This is a cross-sectional view of the hook structure on the hook vertical movement module described in the embodiment;

[0034] Figure 16 This is a schematic diagram of the wire storage wheel described in the embodiment;

[0035] Figure 17 This is a schematic diagram of the drive structure of the hook rod described in the embodiment.

[0036] Figures 1 to 17 middle:

[0037] 1. Rotary material gripping mechanism; 101. Upper platform panel; 102. Hollow rotary table; 103. Clamping block support; 104. Clamping block slider; 105. Clamping block slide rail; 106. Clamping block spring; 107. Rotating connecting rod; 108. Compression spring; 109. Spring pressure block; 110. Movable ball; 111. Ball mounting position; 112. Tilting front and rear slides; 113. Magnetic ring clamping block; 114. Rotating connecting rod rotating block; 115. Tilting motor; 116. Rotary block; 117. Clamping cylinder; 118. Clamping block pull rod; 119. Clamping block pull column; 120. Rotary table motor; 121. Upper line X main seat; 122. Upper line Y main seat; 123. Outlet plate; 124. 125. Outgoing wire motor; 126. Wire feeding roller; 127. Wire pressing cylinder; 128. Wire pressing lever; 129. Wire pressing roller; 130. Upper wire X motor; 131. Upper wire slide rail; 132. Upper wire X synchronous pulley; 133. Upper wire X synchronous belt; 134. Upper wire Y motor; 135. Upper wire Y synchronous pulley; 136. Upper wire Y synchronous belt; 137. Upper wire bracket; 138. Anti-skip wire guide wheel; 149. Wire clamping and cutting fixing plate; 140. Wire clamping push cylinder; 141. Wire cutting push cylinder; 142. Wire clamping pneumatic gripper; 143. Wire cutting pliers; 144. Wire clamping and cutting motor; 145. Wire clamping and cutting slide rail; 146. Wire clamping and cutting synchronous pulley; 147. Wire clamping and cutting synchronous belt;

[0038] 2. Copper wire winding mechanism; 201. Lower platform panel; 202. Hook rod; 203. Wire storage wheel; 204. Hook needle vertical movement module; 205. Hook needle shaft; 206. Wire storage sleeve; 207. Inner wire storage bar; 208. Outer wire storage bar; 209. Hook needle spring; 210. Hook needle main sleeve; 211. Center hook needle; 212. Proximity switch; 213. Hooking X module; 214. Hooking Y module; 215. Hooking Z module; 216. Hook rod cylinder; 217. Hook rod guide wheel; 218. Hook rod slider; 219. Wheel motor; 220. Wheel photosensitive cover 221. Thread storage wheel sensor; 222. Thread storage wheel sensor; 223. Hook X motor; 224. Hook X slide rail; 225. Hook X slide block; 226. Hook Y motor; 227. Hook Y slide rail; 228. Hook Y slide block; 229. Hook Z motor; 230. Hook Z slide rail; 231. Hook Z slide block; 232. Hook drive motor; 233. Hook synchronous pulley; 234. Hook synchronous belt; 235. Hook motor mount; 236. Hook motor; 237. Hook sensor; 238. Hook sensing element; 239. Hook sensing sleeve;

[0039] 3. Vibratory feeder; 4. Transfer cylinder; 5. Transfer base plate; 6. Loading / unloading lateral moving seat; 7. Loading front and rear cylinders; 8. Unloading front and rear cylinders; 9. Loading upper and lower cylinders; 10. Supporting gripper; 11. Unloading lateral gripper; 12. Magnetic ring adjusting block; 13. Magnetic ring positioning block; 14. Control box; 15. Discharge port; 16. Unloading slide tube; 17. Unloading chute; 18. Material box; 19. Magnetic ring. Detailed Implementation

[0040] The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0041] like Figure 1 As shown in this embodiment, a fully automatic magnetic winding equipment includes two sets of rotary material gripping mechanisms 1 and two sets of copper wire winding mechanisms 2. A vibratory feeder 3 is installed between the two sets of rotary material gripping mechanisms 1. The two sets of rotary material gripping mechanisms 1 and the two sets of copper wire winding mechanisms 2 are paired up to perform independent winding work on both sides. The winding work on both sides does not interfere with each other. The winding efficiency combined with the feeding efficiency of the vibratory feeder 3 greatly improves the production progress of the entire equipment.

[0042] like Figures 2 to 4As shown, a transfer cylinder 4 is horizontally arranged on the rear side of the vibratory feeder 3. A transfer base plate 5 is connected to the drive end of the transfer cylinder 4. A magnetic ring 19 transfer position is arranged on both sides of the transfer base plate 5. A loading and unloading transverse moving seat 6 is arranged between the magnetic ring 19 and the turntable gripping mechanism 1. Loading front and rear cylinders 7 and unloading front and rear cylinders 8 are installed on the movable end of the loading front and rear cylinders 7. Loading up and down cylinders 9 are installed on the drive end of the loading up and down cylinders 7. A material support gripper 10 is connected to the drive end of the loading up and down cylinders 9. A material unloading transverse gripper 11 is installed on the drive end of the unloading front and rear cylinders 8.

[0043] Specifically, magnetic ring adjusting blocks 12 and magnetic ring positioning blocks 13 are respectively provided on both sides of the magnetic ring 19, and the distance between the two magnetic ring adjusting blocks 12 is adjustable.

[0044] The vibratory plate 3 is responsible for vibrating the magnetic ring 19 onto the transfer cylinder 4. The transfer base plate 5 feeds the magnetic ring laterally according to the material supply on both sides. Before production, the position of the magnetic ring adjusting block 12 can be adjusted according to the size of the magnetic ring 19 to ensure that a magnetic ring 19 can be placed between the magnetic ring adjusting block 12 and the fixed magnetic ring positioning block 13. The transfer position of the magnetic ring 19 sends the magnetic ring 19 to the front end of the loading and unloading transverse moving seat 6. The loading cylinder 7 extends, and the loading cylinder 9 controls the material support claw 10 to move downward, so that the material support claw 10 extends into the center of the magnetic ring 19 and opens outward, so that the magnetic ring 19 moves together with the material support claw 10 to the turntable gripping mechanism 1 for transfer.

[0045] like Figures 5 to 11 As shown, the rotary gripping mechanism 1 includes an upper platform 101, a hollow rotary table 102, and two sets of clamping block supports 103. The hollow rotary table 102 is rotatably connected to the upper platform 101. The two sets of clamping block supports 103 are symmetrically installed on both sides of the hollow rotary table 102. A clamping block slider 104 is fixed on the hollow rotary table 102. A clamping block slide rail 105 is fixed to the upper end of the clamping block support 103. The clamping block slide rail 105 is slidably connected to the clamping block slider 104. A clamping block spring is also connected between the upper end of the clamping block support 103 and the hollow rotary table 102. 106. A rotating connecting rod 107 is rotatably connected to the lower end of the clamping block support 103. A spring groove is also provided at the lower end of the clamping block support 103. A compression spring 108 is installed in the spring groove. One end of the compression spring 108 is connected to a spring pressure block 109. The spring pressure block 109 is fixed on the clamping block support 103. The other end of the compression spring 108 is connected to a movable ball 110. A ball mounting position 111 is symmetrically arranged on the side wall of the rotating connecting rod 107 along the axial direction. The movable ball 110 is located in the ball mounting position 111.

[0046] Specifically, a turntable motor 120 is fixed on the upper panel 101, and the turntable motor 120 is connected to the hollow turntable 102 for transmission.

[0047] When the magnetic ring 19 is used to wind copper wire, the copper wire needs to be wound in an arc shape around both sides of the magnetic ring 19. When the magnetic ring 19 is transported to the bottom of the hollow turntable 102, the clamping spring 106 controls the clamping support 103 to move towards the middle, so that the front end of the rotating connecting rod 107 clamps the magnetic ring 19. After the winding of one side of the magnetic ring 19 is completed, the magnetic ring 19 needs to be flipped to continue winding the other side. At this time, the rotating connecting rod 107 is controlled to rotate. During the rotation, the movable ball 110 first disengages from the ball mounting position 111. After the rotating connecting rod 107 rotates 180°, the movable ball 110 enters the other symmetrical ball mounting position 111 and is held and fixed by the compression spring 108. The clamping supports 103 on both sides are operated in the same way, so as to realize the flipping of the magnetic ring 19. Then, the turntable motor 120 continues to control the rotation of the hollow turntable 102 to realize the winding.

[0048] The rotary material handling mechanism 1 also includes a front and rear tilting slide 112, a magnetic ring clamp 113 fixed at the front end of the rotating link 107, a rotating link rotating block 114 fixed at the rear end of the rotating link 107, a tilting motor 115 connected to the drive end of the front and rear tilting slide 112, a rotary block 116 installed on the drive end of the tilting motor 115, and the rotary block 116 inserted into the rotating link rotating block 114.

[0049] When controlling the flipping of the magnetic ring 19, the flipping slide 112 controls the flipping motor 115 to move forward, so that the rotary block 116 is inserted into the rotating link rotating block 114 for rotation. After the rotation is completed, the rotary block 116 leaves the rotating link rotating block 114 without affecting the rotation of the hollow turntable 102, thus realizing the clamping and flipping of the magnetic ring 19 by the magnetic ring clamping block 113.

[0050] An opening clamping cylinder 117 is also installed on the upper panel 101. A clamping block pull rod 118 is connected to the drive end of the opening clamping cylinder 117. A clamping block pull column 119 is installed on the end of the clamping block slide rail 105. The clamping block pull rod 118 pulls the clamping block pull column 119.

[0051] When the clamping cylinder 117 retracts, it drives the clamping block pull rod 118 to move backward. The clamping block pull rod 118 pulls the clamping block pull column 119 and the entire clamping block support 103 to move. The clamping block spring 106 is stretched, and the rotating connecting rods 107 on both sides of the magnetic ring 19 will be pulled apart, so that the magnetic ring 19 can be clamped or released again.

[0052] The upper panel 101 is fixed with an upper wire X main seat 121. The upper wire Y main seat 122 moves horizontally on the upper wire main seat. The upper wire Y main seat 122 moves vertically on the upper wire Y main seat 123. The wire outlet plate 123 is mounted on the wire outlet plate 123. The wire outlet motor 124 is connected to the drive end of the wire outlet motor 124. The wire feeding rubber wheel 125 is connected to the drive end of the wire outlet motor 124. The wire outlet plate 123 is also mounted with a wire pressing cylinder 126. The wire pressing swing rod 127 is connected to the drive end of the wire pressing cylinder 126. The wire pressing rubber wheel 128 is mounted on the wire pressing swing rod 127.

[0053] The upper X main seat 121 is equipped with an upper X motor 129 and an upper X slide rail 130. The drive end of the upper X motor 129 is connected to the upper X synchronous pulley 131, and the upper X synchronous pulley 131 is connected to the upper X synchronous belt 132. The upper Y main seat 122 is fixed on the upper X synchronous belt 132. An upper Y slider is also installed on the upper Y main seat 122, and the upper slider slides on the upper X slide rail 130.

[0054] Furthermore, an upper Y motor 133 is installed on the upper Y main seat 122, and an upper Y synchronous pulley 134 is driven to the drive end of the upper Y motor 133. An upper Y synchronous belt 135 is driven to the upper Y synchronous pulley 134, and the output plate 123 is fixed on the upper Y synchronous belt 135.

[0055] The upper X motor 129 controls the upper Y main seat 122 laterally via the upper X synchronous wheel 131, the corresponding upper slide rail 130, and the upper slider. In the vertical direction, the upper Y motor 133 controls the longitudinal movement of the output plate 123 on the upper Y main seat 122 via the upper Y synchronous wheel 134, thereby enabling the horizontal and vertical movement of the wire feeding roller 125. Driven by the output motor 124, the wire feeding roller 125 and the wire pressing roller 128 clamp the copper wire and feed it forward for winding. After pulling out one distance, the copper wire is clamped and pulled out by the clamping structure on the other side. At this time, the wire pressing cylinder 126 controls the wire pressing roller 128 to retract, release the copper wire, and allow the copper wire to be clamped and pulled to the required length.

[0056] An upper wire support 136 is installed on the upper panel 101. Both the upper wire support 136 and the outlet plate 123 are equipped with several anti-skip guide rollers 137. During the conveying process, the copper wire is guided by the anti-skip guide rollers 137 on the upper wire support 136 and the outlet plate 123 and then conveyed between the wire feeding roller 125 and the wire pressing roller 128.

[0057] like Figures 12 to 17As shown, the copper wire winding mechanism 2 includes a lower platform 201, a hook rod 202, a wire storage wheel 203, a hook vertical movement module 204, and a hook shaft 205. The hook rod 202 is movable above the wire storage wheel 203, which is rotatably connected to the lower platform 201. Several wire storage sleeves 206 are evenly spaced along the edge of the wire storage wheel 203. Several inner wire storage bars 207 and several outer wire storage bars 208 are fixed on the lower platform 201. The inner and outer wire storage bars 207 and 208 are distributed at equal intervals around the wire storage wheel. Below 203, the wire storage sleeve 206 is located between the outer wire storage bar 208 and the inner wire storage bar 207. The hook vertical movement module 204 is located below the lower platform panel 201. The hook shaft 205 rotates on the drive end of the hook vertical movement module 204. A hook spring 209 is installed on the hook shaft 205. A hook main sleeve 210 is connected to the hook spring 209. A center hook 211 is locked on the hook main sleeve 210. A proximity switch 212 is also provided on one side of the hook shaft 205. The proximity switch 212 is signal connected to the hook shaft 205.

[0058] After the magnetic ring 19 on the upper panel 101 is fixed, the copper wire is pulled out horizontally. The hook vertical movement module 204 controls the hook main sleeve 210, along with the central hook 211, to move from bottom to top, passing through the lower panel 201, the wire storage sleeve 206, the magnetic ring 19, and the copper wire in sequence. Then, the hook shaft 205 rotates to hook the copper wire. The hook vertical movement module 204 then controls the central hook 211 to pull the copper wire down. When the copper wire is hooked, the hook spring 209 is stretched, and the position of the hook shaft 205 shifts upward, sending a signal to the proximity switch 212. If the copper wire is not hooked, the hook spring 209 retracts, causing the proximity switch 212 to retract. If no signal is detected, it indicates that the copper wire has not been hooked and the winding was unsuccessful. There will be no further invalid operations. After pulling down the copper wire, in order to prevent the next round of winding from hooking tangled copper wire, the copper wire needs to be straightened. When the wire storage wheel 203 is rotated, the wire storage sleeve 206 where the copper wire is located rotates and drives the unwound part of the copper wire to be wound between the outer wire storage bar 208 and the inner wire storage bar 207, so that a small section of copper wire is left on the magnetic ring 19. Then the hook rod 202 moves to wind that small section of copper wire to the top of the magnetic ring 19. When the center hook 211 comes up in the next round, it will only accurately hook the copper wire segment that needs to be wound, without tangling the wire.

[0059] A hook X module 213 is provided on one side of the lower panel 201. A hook Z module 215 is connected to the drive end of the hook X module 213. A hook Y module 214 is connected to the drive end of the hook Z module 215. The rear end of the hook rod 202 is connected to the drive end of the hook Y module 214.

[0060] Specifically, the hook X module 213 includes a hook X motor 223 and a hook X slide rail 224. A hook X screw is connected to the drive end of the hook X motor 223, and a hook X slide block 225 is threaded onto the hook X screw. The hook X slide block 225 slides on the hook X slide rail 224. The hook Y module 214 includes a hook Y motor 226 and a hook Y slide rail 227. A hook Y motor 226 is connected to... The device includes a hook Y screw, on which a hook Y slide 228 is threadedly connected, and the hook Y slide 228 slides on the hook Y slide rail 227; the hook Z module 215 includes a hook Z motor 229 and a hook Z slide rail 230, on which a hook Z screw is connected to the drive end of the hook Z motor 229, and a hook Z slide 231 is threadedly connected to the hook Z screw, and the hook Z slide 231 slides on the hook Z slide rail 230.

[0061] In the hook-line X module 213, hook-line Y module 214 and hook-line Z module 215, the slide block moves along the slide rail through the drive of the motor and screw, realizing three-axis movement.

[0062] The front end of the hook 202 is connected to the hook cylinder 216 and the hook guide wheel 217. The drive end of the hook cylinder 216 is connected to the hook slider 218, which slides on the hook 202. The hook cylinder 216 controls the hook slider 218 to move forward along the hook 202, and together with the hook guide wheel 217, it clamps the copper wire. The hook 202, under the action of the three axes, winds the pulled copper wire around the magnetic ring 19, waiting for the next round of winding.

[0063] A rotary motor 219 and a rotary photosensitive cover 220 are fixed on the lower panel 201. The drive end of the rotary motor 219 is connected to the middle of the wire storage rotary wheel 203. A wire storage wheel sensing plate 221 is installed on the drive end of the rotary motor 219. A wire storage wheel sensor 222 is installed inside the rotary photosensitive cover 220. The wire storage wheel sensor 222 is signal connected to the wire storage wheel sensing plate 221.

[0064] The rotating wheel motor 219 drives the rotation of the wire storage wheel 203, thereby controlling the copper wire to be wound between the outer wire storage bar 208 and the inner wire storage bar 207. During the rotation, the wire storage wheel sensor 222 senses the wire storage wheel sensor plate 221 to know the angle of rotation.

[0065] The hook vertical movement module 204 includes a hook drive motor 232, a hook synchronous pulley 233 is connected to the drive end of the hook drive motor 232, a hook synchronous belt 234 is connected to the hook synchronous pulley 233, a hook motor seat 235 is fixed on the hook synchronous belt 234, a hook motor 236 is mounted on the hook motor seat 235, and the lower end of the hook shaft 205 is connected to the drive end of the hook motor 236.

[0066] Specifically, a hook sensor 237 is also installed on the hook motor base 235, and a hook sensing plate 238 is fixed on the hook shaft 205. The hook sensing plate 238 is connected to the hook sensor 237 via signal.

[0067] A hook sensing sleeve 239 is fitted on the hook shaft 205, and the proximity switch 212 is connected to the notch position signal on the hook sensing sleeve 239.

[0068] During the hooking process, the hook drive motor 232 drives the hook timing wheel 233 and the hook timing belt 234 to move, causing the hook motor seat 235 to move up and down in the vertical direction. The hook motor 236 controls the rotation of the hook shaft 205, so that the central hook 211 will not touch the copper wire when it goes up. It needs to rotate a small angle to hook the copper wire and then pull it down. The angle of rotation of the central hook 211 is controlled by the hook sensor 237 and the hook sensing plate 238.

[0069] like Figure 11 As shown, a wire clamping and cutting fixing plate 138 is installed below the upper panel 101. A wire clamping push cylinder 139 and a wire cutting push cylinder 140 are installed on the wire clamping and cutting fixing plate 138. A wire clamping pneumatic gripper 141 is connected to the drive end of the wire clamping push cylinder 139, and a wire cutting pliers 142 is connected to the drive end of the wire cutting push cylinder 140.

[0070] Specifically, the upper panel 101 is equipped with a wire clamping and cutting motor 143 and a wire clamping and cutting slide rail 144. The drive end of the wire clamping and cutting motor 143 is connected to a wire clamping and cutting synchronous pulley 145, and the wire clamping and cutting synchronous pulley 145 is connected to a wire clamping and cutting synchronous belt 146. The wire clamping and cutting fixing plate 138 is fixed on the wire clamping and cutting synchronous belt 146, and a wire clamping and cutting slider is also installed on the wire clamping and cutting synchronous belt 146. The wire clamping and cutting slider slides on the wire clamping and cutting slide rail 144.

[0071] After winding is completed, the wire clamping and cutting motor 143 controls the wire clamping and cutting fixing plate 138 to move laterally via the wire clamping and cutting synchronous wheel 145. The relative sliding between the wire clamping and cutting slider and the wire clamping and cutting slide rail 144 reduces the friction generated during movement. It will only move to the corresponding position when pulling the wire or when cutting the wire. During the winding process, in order to ensure that the operation of the winding structure is not affected, the wire clamping and cutting fixing plate 138 will leave the wire clamping and cutting position. When clamping the wire, the wire clamping push cylinder 139 pushes out the wire clamping pneumatic jaw 141 to clamp the end of the copper wire. The wire clamping and cutting motor 143 controls the wire clamping pneumatic jaw 141 to retract and pull the copper wire to the required length. When cutting the wire is required, the wire clamping push cylinder 139 controls the wire cutter 142 to cut the copper wire.

[0072] like Figure 2As shown, a discharge port 15 is provided on the lower platform panel 201. The discharge port 15 is located between the transfer base plate 5 and the rotary gripper. The lower end of the discharge port 15 is connected to a vertically arranged discharge slide pipe 16. The lower end of the discharge slide pipe 16 is connected to a discharge chute 17. The rear end of the discharge chute 17 is connected to a material box 18.

[0073] After the wire is cut, the individual magnetic ring 19 is left on the rotary material gripping mechanism 1. The loading and unloading horizontal moving seat 6 controls the front and rear cylinders 8 to extend. The loading horizontal gripper 11 grips the wound magnetic ring 19 on both the upper and lower sides and releases it at the discharge port 15. After the finished magnetic ring 19 passes through the loading slide tube 16 and the loading chute 17, it is successfully stored in the material box 18.

[0074] Of course, two control boxes 14 are set on the lower panel 201. Each control box 14 controls a set of turntable material gripping mechanism 1 and a set of copper wire winding mechanism 2. The independent control boxes 14 control the automated processes on both sides separately, so that the production processes do not affect each other, reduce the downtime of the whole equipment, and improve production efficiency.

[0075] It should be stated that the above specific embodiments are merely preferred embodiments of the present invention and the technical principles applied thereto. Within the scope of the technology disclosed in the present invention, any variations or substitutions that are easily conceived by those skilled in the art should be covered within the protection scope of the present invention.

Claims

1. A fully automatic magnetic ring winding apparatus, characterized by, It includes two sets of rotary material gripping mechanisms and two sets of copper wire winding mechanisms. A vibratory feeder is installed between the two sets of rotary material gripping mechanisms. A transfer cylinder is arranged laterally on the rear side of the vibratory feeder. A transfer base plate is connected to the drive end of the transfer cylinder. A magnetic ring transfer position is set on each side of the transfer base plate. A loading and unloading transverse moving seat is set between the rotary material gripping mechanisms. Loading front and rear cylinders and unloading front and rear cylinders are installed on the movable end of the loading front and rear cylinders. Loading up and down cylinders are installed on the drive end of the loading up and down cylinders. A material support gripper is connected to the drive end of the loading up and down cylinders. Unloading transverse gripper is installed on the drive end of the unloading front and rear cylinders. The rotary material gripping mechanism includes an upper platform, a hollow rotary table, and two sets of clamping block supports. The hollow rotary table is rotatably connected to the upper platform. The two sets of clamping block supports are symmetrically installed on both sides of the hollow rotary table. A clamping block slider is fixed on the hollow rotary table. A clamping block slide rail is fixed to the upper end of each clamping block support. The clamping block slide rail is slidably connected to the clamping block slider. A clamping block spring is also connected between the upper end of each clamping block support and the hollow rotary table. A rotating connecting rod is rotatably connected to the lower end of each clamping block support. A spring groove is also provided at the lower end of each clamping block support. A compression spring is installed in the spring groove. One end of the compression spring is connected to a spring pressure block, which is fixed on the clamping block support. The other end of the compression spring is connected to a movable ball. Ball mounting positions are symmetrically arranged along the axial direction on the side wall of the rotating connecting rod. The movable ball is located within the ball mounting positions. The copper wire winding mechanism includes a lower platform, a hook rod, a wire storage wheel, a hook needle vertical movement module, and a hook needle shaft. The hook rod moves above the wire storage wheel, which is rotatably connected to the lower platform. Several wire storage sleeves are evenly spaced along the edge of the wire storage wheel. Several inner and outer wire storage bars are fixed on the lower platform, arranged at equal intervals around the lower part of the wire storage wheel. The wire storage sleeves are positioned between the outer and inner wire storage bars. The hook needle vertical movement module is located below the lower platform. The hook needle shaft rotates on the drive end of the hook needle vertical movement module. A hook needle spring is mounted on the hook needle shaft, and a hook needle main sleeve is connected to the hook needle spring. A central hook needle is locked onto the hook needle main sleeve. A proximity switch is also provided on one side of the hook needle shaft, and the proximity switch is signal-connected to the hook needle shaft.

2. The fully automatic magnetic ring winding apparatus according to claim 1, wherein The rotary material handling mechanism also includes a front and rear tilting slide, a magnetic ring clamp is fixed to the front end of the rotating link, a rotating link rotating block is fixed to the rear end of the rotating link, a tilting motor is connected to the drive end of the front and rear tilting slide, a rotary block is installed on the drive end of the tilting motor, and the rotary block is inserted into the rotating link rotating block.

3. The fully automatic magnetic ring winding apparatus according to claim 1, wherein The upper panel is also equipped with an opening clamping cylinder. The driving end of the opening clamping cylinder is connected to a clamping block pull rod. The end of the clamping block slide rail is equipped with a clamping block pull column. The clamping block pull rod pulls the clamping block pull column.

4. The fully automatic magnetic ring winding apparatus according to claim 1, wherein A wire clamping and cutting fixing plate is installed below the upper panel. A wire clamping and cutting cylinder is installed on the wire clamping and cutting fixing plate. A wire clamping pneumatic gripper is connected to the drive end of the wire clamping cylinder, and a wire cutting pliers is connected to the drive end of the wire cutting cylinder.

5. The fully automatic magnetic ring winding apparatus according to claim 1, wherein The front end of the hook rod is connected to a hook rod cylinder and a hook rod guide wheel. The drive end of the hook rod cylinder is connected to a hook rod slider, which slides on the hook rod.

6. The fully automatic magnetic ring winding apparatus according to claim 1, wherein, A rotary motor and a rotary photosensitive cover are fixed on the lower platform panel. The drive end of the rotary motor is connected to the middle of the wire storage rotary wheel. A wire storage wheel sensing plate is installed on the drive end of the rotary motor. A wire storage wheel sensor is installed inside the rotary photosensitive cover. The wire storage wheel sensor is signal-connected to the wire storage wheel sensing plate.

7. The fully automatic magnetic ring winding apparatus according to claim 1, wherein The hook vertical movement module includes a hook drive motor, a hook synchronous pulley is connected to the drive end of the hook drive motor, a hook synchronous belt is connected to the hook synchronous pulley, a hook motor seat is fixed on the hook synchronous belt, a hook motor is mounted on the hook motor seat, and the lower end of the hook shaft is connected to the drive end of the hook motor.

8. The fully automatic magnetic ring winding apparatus according to claim 1, wherein, A magnetic ring adjusting block and a magnetic ring positioning block are respectively provided on both sides of the magnetic ring rotation point, and the distance between the two magnetic ring adjusting blocks is adjustable.

9. The fully automatic magnetic ring winding apparatus according to claim 1, wherein, The lower panel is equipped with two control boxes, each of which controls a set of rotary material gripping mechanisms and a set of copper wire winding mechanisms.

10. The fully automatic magnetic ring winding apparatus according to claim 1, wherein, The lower platform is provided with a discharge port, which is located between the transfer base plate and the rotary gripper. The lower end of the discharge port is connected to a vertically arranged discharge slide pipe, the lower end of the discharge slide pipe is connected to a discharge chute, and the rear end of the discharge chute is connected to a material box.

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