A three-side paint stripping device for a patch inductor

Abstract

The present application relates to a kind of patch inductance three-face paint stripping device, it includes rack, the top of rack is equipped with carousel, the circumferential side of carousel is equipped with left front paint stripping mechanism, left side paint stripping mechanism, right side paint stripping mechanism and right front paint stripping mechanism;Carousel is equipped with multiple groups of inductance bearing load material mechanism, load material mechanism includes load material plate and magnet;The front side of carousel is equipped with feeding mechanism, feeding mechanism includes vibration disc and drive assembly, and inductance is arranged in linear arrangement on the top of load material plate by vibration disc;Load material mechanism further includes the adjusting assembly of driving load material plate to be out of position to mutually avoid, adjusting assembly includes slide rail, push plate and pusher.The present application can promote load material plate to be out of position by the cooperation of slide rail, push plate and pusher, so that load material plate on carousel mutually avoid, to avoid visual obstruction to industrial camera, improve the guiding precision of industrial camera to laser line, ensure to inductance accurate paint stripping, reduce the damage of load material plate.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of laser paint stripping, in particular to a three-side paint stripping device for patch inductors. BACKGROUND

[0002] In the manufacturing process of patch inductors, one of the processes is to strip the resin part of the packaged patch inductor to expose the electrodes of the inductor (see Figure 1 ), so as to facilitate electroplating.

[0003] Currently, paint stripping is mainly carried out by mechanical paint stripping and laser paint stripping. Laser paint stripping can be precisely controlled and effectively avoids damage to the inductor inside, so it is widely used in the batch production of inductors.

[0004] The existing laser paint stripping equipment usually uses a precise industrial camera and a light source to position and guide the laser line when stripping paint, so as to ensure precise paint stripping of the inductor. However, during the paint stripping process, the product is usually placed on a turntable, and then the inductor is transferred to different stations for paint stripping by the turntable. When batch paint stripping of the inductor is performed, the carrier on the turntable and the inductor are prone to visual obstruction between the inductor to be stripped and the industrial camera, which reduces the guiding accuracy of the industrial camera to the laser line, causes the laser line to deviate, results in incomplete paint stripping of some inductors, and causes the carrier on the turntable to be damaged by the laser. SUMMARY

[0005] In view of the deficiencies of the prior art, the purpose of the present application is to provide a three-side paint stripping device for patch inductors to improve the guiding accuracy of the industrial camera to the laser line and ensure precise paint stripping of the inductor.

[0006] A three-side paint stripping device for patch inductors comprises a rack, the top of the rack is provided with a turntable, the peripheral side of the turntable is provided with a left front paint stripping mechanism, a left side paint stripping mechanism, a right side paint stripping mechanism and a right front paint stripping mechanism which sequentially strip paint from the inductor;

[0007] A plurality of load carrying mechanisms for carrying inductors are arranged on the turntable, the load carrying mechanism comprises a load carrying plate and a magnet, the magnet magnetically fixes the inductor on the top of the load carrying plate;

[0008] The front side of the turntable is provided with a feeding mechanism, the feeding mechanism comprises a vibrating disc and a driving assembly, the driving assembly drives the vibrating disc to move linearly, so that the vibrating disc arranges the inductors in a straight line on the top of the load carrying plate;

[0009] The loading mechanism further comprises an adjusting assembly for driving the loading plates to be staggered to avoid each other, the adjusting assembly comprises a sliding rail, a push plate and a pushing member, the loading plate is in sliding connection with the sliding rail, the push plate is fixedly connected with the loading plate, and the output end of the pushing member is in abutment with the push plate to push the loading plate to move along the sliding rail.

[0010] By adopting the above technical scheme, the inductors can be uniformly arranged along a straight line through the cooperation of the loading plate and the loading mechanism, so that the inductors are conveniently laser stripped, the loading plate can be staggered through the cooperation of the sliding rail, the push plate and the pushing member, the loading plates on the turntable can avoid each other to avoid visual obstruction between the inductors to be stripped and the industrial camera, the guiding accuracy of the industrial camera to the laser line is improved, accurate stripping of the inductors is ensured, and the damage of the loading plate is reduced.

[0011] The magnet is embedded on the top of the loading plate, the top of the magnet is provided with a gasket, and the gasket is fixedly bonded between the loading plate.

[0012] By adopting the above technical scheme, the gasket is conveniently replaced on the top of the loading plate, the gasket can be protected on the top of the loading plate, the loading plate is prevented from being damaged by laser, and the maintenance cost of the equipment is reduced.

[0013] The other end of the push plate is located at the bottom of the turntable, the turntable is provided with a slot for the movement of the push plate, the bottom of the turntable is provided with a rebounding member, one end of the rebounding member is fixedly connected with the edge of the turntable, and the other end is fixedly connected with the push plate, when the output end of the pushing member is away from the push plate, the rebounding member drives the push plate to move towards the edge of the turntable.

[0014] By adopting the above technical scheme, when the output end of the pushing member is away from the push plate, the rebounding member can drive the loading plate to gradually reset, so as to facilitate laser cutting of the inductors at the next station.

[0015] The driving assembly comprises a loading table, a guide rail and a first driving member, the guide rail is arranged on the top of the rack, the vibration disc is arranged on the loading table, and the first driving member drives the loading table to slide along the guide rail, so that the vibration disc arranges the inductors on the top of the loading plate along a straight line.

[0016] By adopting the above technical scheme, the loading table, the guide rail and the first driving member cooperate to drive the vibration disc to move uniformly along a straight line, so that the inductors are uniformly arranged on the top of the loading plate, and batch laser cutting of multiple inductors is facilitated.

[0017] The application is further provided with a discharging track on the vibration disc for conveying the inductors to the top of the carrier plate, a limiting piece is arranged at the end of the discharging track for blocking the inductors, a support is arranged on the carrier, and a control piece is installed on the support for driving the limiting piece to block the inductors.

[0018] By adopting the above technical scheme, the conveying of the inductors by the discharging track can be regulated through the cooperation of the limiting piece and the control piece, so that the driving assembly drives the vibration disc to arrange the inductors on the top of the carrier plate.

[0019] The application is further provided with a positioning mechanism between the feeding mechanism and the left front paint stripping mechanism, the positioning mechanism comprises a mounting frame, a limiting plate and a clamping plate, the clamping plate is symmetrically arranged on both sides of the limiting plate, a clamping driving piece is arranged on the mounting frame for driving the clamping plate to approach or move away from the limiting plate, the clamping driving piece pushes the clamping plate to abut against the limiting plate, and the clamping plate pushes the inductors to be positioned along the central axis of the limiting plate.

[0020] By adopting the above technical scheme, the limiting plate and the clamping plate cooperate with each other to accurately arrange the inductors along the central axis of the limiting plate on the top of the carrier plate, thereby improving the placement accuracy of the inductors, and meanwhile, the limiting plate can avoid the clamping plate from damaging the inductors during the positioning process.

[0021] The application is further provided with a positioning mechanism between the feeding mechanism and the left front paint stripping mechanism, the positioning mechanism comprises a mounting frame, a limiting plate and a clamping plate, the clamping plate is symmetrically arranged on both sides of the limiting plate, a clamping driving piece is arranged on the mounting frame for driving the clamping plate to approach or move away from the limiting plate, the clamping driving piece pushes the clamping plate to abut against the limiting plate, and the clamping plate pushes the inductors to be positioned along the central axis of the limiting plate.

[0022] By adopting the above technical scheme, the limiting plate and the clamping plate cooperate with each other to accurately arrange the inductors along the central axis of the limiting plate on the top of the carrier plate, thereby improving the placement accuracy of the inductors, and meanwhile, the limiting plate can avoid the clamping plate from damaging the inductors during the positioning process.

[0023] The application is further provided with a discharging mechanism between the right front paint stripping mechanism and the feeding mechanism, the discharging mechanism comprises a material collecting box, a movable frame and a discharging plate, the material collecting box is arranged on the top of the rack, a support frame is arranged on the rack, a fourth driving piece is installed on the support frame for driving the movable frame to approach or move away from the material collecting box, and a fifth driving piece is installed on the movable frame for controlling the lifting of the discharging plate.

[0024] By adopting the above technical scheme, the discharging plate, the fourth driving piece and the fifth driving piece cooperate with each other to push the inductors after paint stripping into the material collecting box for storage, thereby facilitating subsequent paint stripping.

[0025] In summary, the application has the following beneficial technical effects:

[0026] 1. Through the cooperation of the carrier plate and the feeding mechanism, the inductors can be uniformly arranged along a straight line, so as to facilitate laser paint stripping of the inductors; through the cooperation of the sliding rail, the push plate and the push member, the carrier plate can be pushed to be dislocated, so that the carrier plates on the turntable can avoid each other, so as to avoid visual obstruction between the inductors to be stripped and the industrial camera, improve the guiding accuracy of the industrial camera to the laser line, ensure accurate paint stripping of the inductor, and reduce damage to the carrier plate;

[0027] 2. The left front paint stripping mechanism and the right front paint stripping mechanism are symmetrically distributed, and the left side paint stripping mechanism and the right side paint stripping mechanism are symmetrically distributed, so as to leave enough installation space and processing space for multiple paint stripping mechanisms on the rack, avoid mutual interference between the paint stripping mechanisms, and sequentially perform left front paint stripping, side paint stripping and right front paint stripping on the inductor during the circulation of the inductor, so that the paint stripping time is the same each time, and the continuous and efficient paint stripping work of the inductor can be ensured;

[0028] 3. The carrier plate is provided with a convenient-to-replace gasket on the top, and the gasket can protect the top of the carrier plate to prevent the carrier plate from being damaged by laser, thereby reducing the maintenance cost of the equipment;

[0029] 4. Through the cooperation of the limiting plate and the clamping plate, the inductors can be accurately arranged along the central axis of the limiting plate on the top of the carrier plate, the placement accuracy of the inductors is improved, efficient laser paint stripping of the inductors is facilitated, and the inductors can be prevented from being damaged by the clamping plate during positioning. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 is a schematic view of the inductor after paint stripping.

[0031] Figure 2 is a schematic view of the overall structure of the embodiment of the application.

[0032] Figure 3 is a top view of the turntable of the embodiment of the application.

[0033] Figure 4 is a schematic view of the structure of the turntable and the carrier mechanism of the embodiment of the application.

[0034] Figure 5 is a schematic view of the structure of the carrier mechanism of the embodiment of the application.

[0035] Figure 6 is a schematic view of the structure of the carrier plate of the embodiment of the application.

[0036] Figure 7 is a top view of the feeding mechanism of the embodiment of the application.

[0037] Figure 8 is a schematic view of the structure of the driving assembly of the embodiment of the application.

[0038] Figure 9 Figure 8 is a structural schematic view of the end of the discharge track and the limiting piece according to an embodiment of the present application.

[0039] Figure 10 Figure 9 is a structural schematic view of the positioning mechanism according to an embodiment of the present application.

[0040] Figure 11 Figure 10 is a structural schematic view of the mounting rack and the clamping plate according to an embodiment of the present application.

[0041] Figure 12 Figure 11 is a structural schematic view of the discharge mechanism according to an embodiment of the present application.

[0042] Figure 13 Figure 12 is a structural schematic view of the discharge plate according to an embodiment of the present application.

[0043] In the figure: 1, rack; 11, rotating disc; 111, notch; 12, feeding station; 13, positioning station; 14, first paint stripping station; 15, first standby station; 16, second paint stripping station; 17, second standby station; 18, third paint stripping station; 19, discharge station; 2, left front paint stripping mechanism; 21, first industrial camera; 22, first laser; 3, left side paint stripping mechanism; 31, second industrial camera; 32, second laser; 4, right side paint stripping mechanism; 41, third industrial camera; 42, third laser; 5, right front paint stripping mechanism; 51, fourth industrial camera; 52, fourth laser; 6, loading mechanism; 61, loading plate; 611, guide block; 62, magnet; 63, gasket; 64, adjusting assembly; 641, sliding rail; 642, push plate; 643, pushing piece; 644, springback piece; 7, feeding mechanism; 71, vibrating disc; 711, discharge track; 72, driving assembly; 721, carrier; 722, guide rail; 723, first driving piece; 73, limiting piece; 731, control piece; 74, support; 8, positioning mechanism; 81, mounting rack; 82, limiting plate; 83, clamping plate; 831, clamping driving piece; 832, sliding block; 833, push block; 84, stand; 841, protractor table; 85, lifting seat; 851, second driving piece; 9, discharge mechanism; 91, collection box; 92, movable rack; 921, fourth driving piece; 93, discharge plate; 931, fifth driving piece; 932, scraper; 94, support rack. DETAILED DESCRIPTION

[0044] The application will be further described in detail below with reference to the drawings.

[0045] REFERENCE Figures 1-13The application discloses a three-side paint stripping device for a patch type inductor, which comprises a rack 1, a rotating disc 11 arranged at the top of the rack 1, left front paint stripping mechanisms 2, left side paint stripping mechanisms 3, right side paint stripping mechanisms 4 and right front paint stripping mechanisms 5 arranged at the circumferential side of the rotating disc 11 and sequentially used for stripping paint of the inductor, wherein the left front paint stripping mechanisms 2 and the right front paint stripping mechanisms 5 are symmetrically distributed, and the left side paint stripping mechanisms 3 and the right side paint stripping mechanisms 4 are symmetrically distributed, so that enough installation space and processing space are left for the paint stripping mechanisms on the rack 1, and the left front paint stripping mechanisms 2, the left side paint stripping mechanisms 3, the right side paint stripping mechanisms 4 and the right front paint stripping mechanisms 5 are prevented from interfering with each other, and in addition, the left side paint stripping mechanisms 3 and the right side paint stripping mechanisms 4 can simultaneously strip paint from two side surfaces of the inductor, so that high paint stripping efficiency is achieved.

[0046] A plurality of groups of load mechanisms 6 for bearing the inductor are arranged on the rotating disc 11, and the load mechanism 6 comprises a load plate 61 and a magnet 62, wherein the magnet 62 is used for magnetically attracting and fixing the inductor on the top of the load plate 61.

[0047] A feeding mechanism 7 is arranged at the front side of the rotating disc 11, and the feeding mechanism 7 comprises a vibrating disc 71 and a driving assembly 72, wherein the driving assembly 72 drives the vibrating disc 71 to move linearly, so that the vibrating disc 71 linearly arranges the inductor on the top of the load plate 61.

[0048] The load mechanism 6 further comprises an adjusting assembly 64 used for driving the load plate 61 to be misaligned to avoid each other, and the adjusting assembly 64 comprises a sliding rail 641, a push plate 642 and a pushing piece 643, wherein the load plate 61 is slidably connected with the sliding rail 641, the push plate 642 is fixedly connected with the load plate 61, and the output end of the pushing piece 643 is in abutment with the push plate 642, so as to drive the load plate 61 to move along the sliding rail 641.

[0049] When the inductor is stripped of paint, the vibrating disc 71 is controlled by the driving assembly 72 to move linearly at a constant speed, so that the inductors to be stripped of paint are uniformly arranged on the top of the load plate 61 and linearly arranged, thereby facilitating paint stripping operation of the inductors.

[0050] When the left side paint stripping mechanisms 3 and the right side paint stripping mechanisms 4 strip paint from the inductor, the load plate 61 between the left front paint stripping mechanisms 2 and the left side paint stripping mechanisms 3 and between the right side paint stripping mechanisms 4 and the right front paint stripping mechanisms 5 is adjusted in position by the adjusting assembly 64, so that the load plate 61 and the inductor are misaligned with the inductor to be stripped of paint on the side surface, thereby avoiding shielding of the industrial cameras and lasers of the left side paint stripping mechanisms 3 and the right side paint stripping mechanisms 4, and ensuring the side paint stripping effect.

[0051] Referring to Figure 2 and Figure 3 , the turntable 11 has eight equidistantly distributed workstations, and eight adjacent workstations are in turn the feeding workstation 12, the positioning workstation 13, the first paint stripping workstation 14, the first standby workstation 15, the second paint stripping workstation 16, the second standby workstation 17, the third paint stripping workstation 18, and the discharging workstation 19, so that the inductors are respectively fed, positioned, left front paint stripped, side paint stripped, right front paint stripped, and discharged in the same time period. When the inductors are conveyed to different workstations by driving the turntable 11 to rotate by the motor, the feeding, positioning, paint stripping, and discharging of the inductors can be continuously performed, and the paint stripping efficiency of the surface mount inductor is improved.

[0052] When the inductor is in the first paint stripping workstation 14, the left front paint stripping mechanism 2 performs laser paint stripping on the left front of the inductor. When the inductor is in the second paint stripping workstation 16, the left side paint stripping mechanism 3 performs laser paint stripping on the left side of the inductor, and the right side paint stripping mechanism 4 performs laser paint stripping on the right side of the inductor, so that the left side paint stripping and the right side paint stripping are simultaneously performed. When the inductor is in the third paint stripping workstation 18, the right front paint stripping mechanism 5 performs laser paint stripping on the right front of the inductor. The prior art adopts a scheme of performing left front paint stripping and right front paint stripping in one workstation. Due to limited space, two sets of paint stripping mechanisms cannot be installed in one workstation, and only one set of paint stripping mechanism can perform twice paint stripping operation in the workstation. However, the side paint stripping mechanism only needs to perform paint stripping operation on a single side once, which will cause the inductor to be stranded for a long time and reduce the paint stripping efficiency. In the embodiment, by arranging the symmetrically distributed first paint stripping workstation 14 and third paint stripping workstation 18, the left front paint stripping mechanism 2 and the right front paint stripping mechanism 5 can be symmetrically installed on the rack 1, the left front paint stripping, side paint stripping, and right front paint stripping can be continuously performed, and the paint stripping time of each workstation is the same, so as to improve the paint stripping efficiency.

[0053] The left front paint stripping mechanism 2 includes a first industrial camera 21 and a first laser 22, the left side paint stripping mechanism 3 includes a second industrial camera 31 and a second laser 32, the right side paint stripping mechanism 4 includes a third industrial camera 41 and a third laser 42, and the right front paint stripping mechanism 5 includes a fourth industrial camera 51 and a fourth laser 52. The industrial cameras and the lasers are prior art and will not be described here. When the inductor is paint stripped, only the industrial camera needs to visually position the inductor on the carrier plate 61, and the laser needs to be guided. The laser can perform laser paint stripping on the inductor.

[0054] Referring to Figures 2-5The bottom of the carrier plate 61 is fixed with a guide block 611 through bolts, the carrier plate 61 is slidably connected with the slide rail 641 through the guide block 611, one end of the push plate 642 is fixedly connected with the carrier plate 61 through bolts, the other end of the push plate 642 is located at the bottom of the turntable 11, the turntable 11 is provided with a slot 111 for the movement of the push plate 642, the pusher 643 is installed on the rack 1, which is an electric push rod or a pneumatic cylinder, the pusher 643 has two groups, which are respectively located below the first waiting rotating position 15 and the second waiting rotating position 17, when the inductor is conveyed to the first waiting rotating position 15 or the second waiting rotating position 17, the control pusher 643 is operated, so that the output end of the pusher 643 abuts against the push plate 642, and continuously pushes the push plate 642, so that the push plate 642 drives the carrier plate 61 to move along the slide rail 641 to the center of the turntable 11, so that the carrier plate 61 on the first waiting rotating position 15 or the second waiting rotating position 17 is dislocated from the carrier plate 61 on the second paint stripping position 16, so as to avoid the carrier plate 61 on the first waiting rotating position 15 from being shielded between the second industrial camera 31 and the carrier plate 61 on the second paint stripping position 16, and avoid the carrier plate 61 on the second waiting rotating position 17 from being shielded between the third industrial camera 41 and the carrier plate 61 on the second paint stripping position 16, so as to facilitate the visual positioning and laser guiding of the second industrial camera 31 or the third industrial camera 41, and ensure the machining precision of the second laser 32 and the third laser 42 when stripping the side paint.

[0055] With reference to Figure 4 and Figure 5 The bottom of the turntable 11 is provided with a rebounding piece 644, which can adopt a tension spring structure, one end of the rebounding piece 644 is fixedly connected with the edge of the turntable 11, and the other end is fixedly connected with the push plate 642, when the pusher 643 pushes the push plate 642 to move to the center of the turntable 11, the rebounding piece 644 is elastically deformed and gradually changes to a tensile state, when the output end of the pusher 643 gradually moves away from the push plate 642, the rebounding piece 644 can drive the push plate 642 to move to the edge of the turntable 11 under the action of elasticity, so that the push plate 642 drives the carrier plate 61 to gradually return to the initial position, facilitating the paint stripping operation of the inductor in the second paint stripping position 16 or the third paint stripping position 18.

[0056] With reference to Figure 6Magnet 62 is embedded in the top of the carrier plate 61 and is bonded and fixed with the top of the carrier plate 61, the top of the magnet 62 is provided with a gasket 63, the gasket 63 can adopt a ceramic sheet, the edge of the gasket 63 is bonded and fixed with the carrier plate 61 by double-sided adhesive tape, the sidewall of the carrier plate 61 is provided with an arc-shaped groove, the gasket 63 on the top of the carrier plate 61 is removed through the arc-shaped groove, so as to facilitate the replacement of the gasket 63. In the process of laser paint stripping, the design of the gasket 63 plays a protective role on the top of the carrier plate 61 and the magnet 62, avoiding damage to the surface of the carrier plate 61 and the magnet 62. Only the gasket 63 needs to be replaced after damage, which has low maintenance cost and can avoid long-term shutdown of the equipment to ensure the paint stripping efficiency.

[0057] With reference to Figure 2 、 Figures 7-9 The vibration disc 71 is provided with a discharge track 711 for conveying the inductors to the top of the carrier plate 61, one end of the discharge track 711 is connected with the vibration disc 71, and the other end is close to the top of the carrier plate 61. The vibration disc 71 can continuously convey the inductors to the direction of the carrier plate 61 through the discharge track 711 when the vibration disc 71 operates. The vibration disc 71 adopts the prior art, which will not be described here. It only needs to meet the requirements of stable conveying of the inductors to the end of the discharge track 711.

[0058] The driving assembly 72 includes a carrier 721, guide rails 722 and a first driving member 723. The two guide rails 722 are parallelly distributed and are bolted on the top of the rack 1. The two ends of the carrier 721 are slidably connected with the guide rails 722, and the vibration disc 71 is bolted on the carrier 721. The first driving member 723 can adopt a cylinder, an electric push rod or a motor cooperating with a screw rod to realize transmission. The first driving member 723 is bolted on the rack 1, and the output end of the first driving member 723 is fixedly connected with the carrier 721. When the first driving member 723 operates, the first driving member 723 drives the carrier 721 to slide along the guide rails 722 at a constant speed, so that the discharge track 711 on the vibration disc 71 uniformly arranges the inductors on the top of the carrier plate 61 along a straight line, facilitating simultaneous paint stripping of multiple inductors and improving the paint stripping efficiency of the inductors.

[0059] With reference to Figure 9The end of the discharging track 711 is provided with a limiting piece 73 for blocking the inductor, the limiting piece 73 can adopt a blocking rod or a blocking plate structure, the carrier 721 is provided with a support 74 mounted through bolts, the end of the support 74 is provided with a control piece 731 mounted through bolts, the control piece 731 can adopt an electric push rod or an air cylinder, the output shaft end of the control piece 731 is fixedly connected with the limiting piece 73, when the control piece 731 operates, the output shaft of the control piece 731 can drive the limiting piece 73 to ascend and descend, so that the limiting piece 73 blocks the inductor at the end of the discharging track 711. When the top of the loading plate 61 at the loading station 12 is arranged with the inductors, the limiting piece 73 is driven by the control piece 731 to block the end of the discharging track 711, so that the inductors cannot slide out of the discharging track 711.

[0060] When the inductors are loaded, first, the first driving piece 723 is in the initial state, the discharging track 711 is close to one side of the center of the turntable 11, the turntable 11 is driven to rotate by the motor, and the empty loading plate 61 at the discharging station 19 is transferred to the directly below of the discharging track 711. Then, the control piece 731 is operated to drive the limiting piece 73 to move upwards, so that the inductors at the end of the discharging track 711 can slide to the top of the loading plate 61. Then, the first driving piece 723 is operated to drive the carrier 721 to move at a constant speed along the guide rail 722, and the carrier 721 drives the vibration disc 71 to gradually move away from the turntable 11, so that the inductors to be stripped are uniformly placed on the top of the loading plate 61 by the discharging track 711. When the top of the loading plate 61 is arranged with the inductors, the control piece 731 drives the limiting piece 73 to block the inductors on the discharging track 711, so that the inductors cannot slide off the discharging track 711, and at the same time, the first driving piece 723 drives the carrier 721 to gradually reset, so as to uniformly arrange the inductors on the top of the next loading plate 61.

[0061] Referring to Figure 2 , Figures 10-11 The positioning mechanism 8 is arranged between the loading mechanism 7 and the left front stripping mechanism 2, the positioning mechanism 8 comprises a mounting frame 81, a limiting plate 82, a clamping plate 83, a stand 84 and a lifting seat 85, the stand 84 is mounted on the rack 1 through bolts, the lifting seat 85 is slidably connected with the top end of the stand 84, the mounting frame 81 is fixedly connected with the lifting seat 85 through bolts, the limiting plate 82 is fixedly arranged at the bottom center of the mounting frame 81 through bolts, and the clamping plate 83 is symmetrically arranged on both sides of the limiting plate 82 and is slidably connected with the mounting frame 81 through a sliding block 832.

[0062] The mounting frame 81 is provided with a clamping driving element 831 for driving the clamping plate 83 to move close to or away from the limiting plate 82, the clamping driving element 831 is a jaw cylinder, which has two jaws and can drive the two jaws to move close to or away from each other. The top of the clamping plate 83 is provided with a push block 833, which is fixedly connected with the jaws of the clamping driving element 831 through bolts. When the clamping driving element 831 is driven, the clamping plate 83 can be driven to gradually move close to the limiting plate 82 through the two jaws, and the clamping plate 83 can push the inductor to be positioned. When the clamping plate 83 abuts against the limiting plate 82, the inductor can be positioned along the central axis of the limiting plate 82.

[0063] In the specific implementation process, the limiting plate 82 has the same width as the inductor. When the clamping plate 83 clamps the inductor to be positioned, the limiting plate 82 can limit the minimum distance of the clamping plate 83 to avoid damage to the inductor caused by clamping of the clamping plate 83.

[0064] The column 84 is provided with a second driving element 851 for driving the lifting seat 85 to move up and down to make the limiting plate 82 move close to or away from the material loading plate 61. When the inductor is positioned, the second driving element 851 is first driven to drive the lifting seat 85 to make the mounting frame 81 and the limiting plate 82 move close to the top of the material loading plate 61, and at the same time, the clamping plate 83 moves to the two sides of the inductor. Then, the clamping driving element 831 is controlled to be driven to make the clamping plate 83 gradually move close to the limiting plate 82 and push the inductor to be positioned. When the clamping plate 83 abuts against the limiting plate 82, the center line of the inductor is aligned with the central axis of the limiting plate 82, which ensures that the inductor is accurately placed. Subsequently, the second driving element 851 and the clamping driving element 831 are reversely driven to make the mounting frame 81 and the clamping plate 83 gradually reset, so as to facilitate positioning of the next group of inductors.

[0065] In the embodiment, the clamping plate 83 is symmetrically arranged on the two sides of the limiting plate 82, so that the two clamping plates 83 have a larger stroke distance, which avoids that the clamping plate 83 presses the inductor on the top of the material loading plate 61 when the mounting frame 81 moves downward, facilitates the clamping plate 83 to push the inductor to be positioned, and in addition, the clamping plate 83 cooperates with the limiting plate 82 to position the inductor, which can ensure that the positioned inductors are arranged along the same straight line, improve the positioning accuracy of the inductor, and further improve the paint stripping efficiency of the inductor.

[0066] In another embodiment, a graduated table 841 is provided at the bottom of column 84, and column 84 is mounted on top of this table. This table is conventional and will not be described in detail here. It is sufficient to precisely control the angle of column 84. By precisely controlling the rotation angle of graduated table 841, column 84 can be precisely rotated to ensure that the central axis of retaining plate 82 is aligned with the central axis of carrier plate 61 at positioning station 13. This ensures that the inductor, after being positioned by clamping plate 83, is precisely aligned along the central axis of carrier plate 61, facilitating paint stripping operations.

[0067] Reference Figure 2 、 Figures 12-13 A discharging mechanism 9 is provided between the right front paint stripping mechanism 5 and the feeding mechanism 7. The discharging mechanism 9 includes a material receiving box 91, a movable frame 92 and a discharging plate 93. The material receiving box 91 is placed on the top of the frame 1. A support frame 94 is provided on the frame 1. When the material receiving box 91 is on the frame 1, it can be engaged with the bottom end of the support frame 94. A fourth driving member 921 is installed on the support frame 94 for driving the movable frame 92 to approach or move away from the material receiving box 91. A fifth driving member 931 is installed on the movable frame 92 for controlling the lifting and lowering of the discharging plate 93.

[0068] Three scrapers 932 are provided at the bottom of the discharge plate 93 so that the side of the discharge plate 93 close to the material receiving box 91 is open. When the inductor is transferred to the discharge station 19 after paint stripping, the fifth driving member 931 operates to drive the discharge plate 93 close to the top of the loading plate 61, so that the three scrapers 932 move to the outside of the inductor, and the fourth driving member 921 operates to drive the movable frame 92 close to the material receiving box 91, so that the scraper 932 can push the inductor on the top of the loading plate 61, so that the inductor falls into the material receiving box 91.

[0069] During the specific implementation process, the side of the scraper 932 close to the inductor is designed to be sloped, which facilitates the scraper 932 to move to the outside of the inductor and ensures that the inductor falls smoothly into the material receiving box 91.

[0070] After the loading station 12 is full of inductors, the control component 731 drives the limiting component 73 to block the end of the discharge track 711 to prevent the inductor from sliding out and waiting for the next loading.

[0071] Secondly, the inductor is positioned in the positioning station 13, the motor drives the rotating disc 11 to rotate, and the inductor after feeding is transferred from the feeding station 12 to the positioning station 13; then, the second driving member 851 is operated to drive the lifting seat 85 to slide downward along the stand 84, so that the mounting frame 81 drives the limiting plate 82 to approach the top of the loading plate 61, and the two clamping plates 83 are moved downward to the two sides of the inductor; then, the clamping driving member 831 is operated to drive the two clamping plates 83 to approach each other through the push block 833, so that the clamping plates 83 slide along the sliding block 832 and push the inductor to approach the limiting plate 82; when the clamping plates 83 contact the limiting plate 82, the inductor is accurately positioned along the central axis of the limiting plate 82, so that the central line of the inductor is aligned with the central axis of the loading plate 61, and the inductor is accurately placed; then, the clamping driving member 831 is operated to drive the clamping plates 83 to gradually reset, and the second driving member 851 is operated to drive the lifting seat 85 and the mounting frame 81 to gradually move upward, so that the inductor on the next loading plate 61 can be positioned.

[0072] Thirdly, the inductor is positioned in the positioning station 13, the motor drives the rotating disc 11 to rotate, and the inductor after feeding is transferred from the feeding station 12 to the positioning station 13; then, the second driving member 851 is operated to drive the lifting seat 85 to slide downward along the stand 84, so that the mounting frame 81 drives the limiting plate 82 to approach the top of the loading plate 61, and the two clamping plates 83 are moved downward to the two sides of the inductor; then, the clamping driving member 831 is operated to drive the two clamping plates 83 to approach each other through the push block 833, so that the clamping plates 83 slide along the sliding block 832 and push the inductor to approach the limiting plate 82; when the clamping plates 83 contact the limiting plate 82, the inductor is accurately positioned along the central axis of the limiting plate 82, so that the central line of the inductor is aligned with the central axis of the loading plate 61, and the inductor is accurately placed; then, the clamping driving member 831 is operated to drive the clamping plates 83 to gradually reset, and the second driving member 851 is operated to drive the lifting seat 85 and the mounting frame 81 to gradually move upward, so that the inductor on the next loading plate 61 can be positioned.

[0073] In addition, when the inductor is subjected to side peeling in the second peeling station 16, the inductor on the first waiting station 15 and the second waiting station 17 is controlled to be misaligned by the adjusting assembly 64, so that the driving member 643 is operated to drive the push plate 642 through the output end portion, the push plate 642 drives the guide block 611 at the bottom of the loading plate 61 to slide to the other end of the sliding rail 641 along the sliding rail 641, so that the loading plate 61 moves to the center of the rotating disc 11, so that the loading plate 61 and the inductor avoid the inductor on the second peeling station 16, and avoid visual obstruction to the second industrial camera 31 and the third industrial camera 41, so as to ensure the side peeling accuracy.

[0074] Finally, when the inductor completes right front peeling in the third peeling station 18, the inductor is transferred to the discharging station 19 for discharging, the fifth driving member 931 drives the discharging plate 93 to move downward, and the scraper 932 moves to the outside of the inductor; then, the fourth driving member 921 is operated to drive the movable frame 92 to move, and the fifth driving member 931 and the discharging plate 93 are driven by the movable frame 92 to move, so that the scraper 932 pushes the inductor on the top of the loading plate 61 into the storage box 91 for storage.

[0075] The embodiments of the present application are preferred embodiments of the present application, and do not limit the protection scope of the present application, and therefore: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A three-sided paint stripping device for a chip inductor, comprising a frame (1), a turntable (11) being provided on the top of the frame (1), characterized in that: The circumference of the turntable (11) is provided with a left front paint stripping mechanism (2), a left side paint stripping mechanism (3), a right side paint stripping mechanism (4) and a right front paint stripping mechanism (5) for stripping the paint of the inductor in sequence; The turntable (11) is provided with a plurality of loading mechanisms (6) for carrying inductors, wherein the loading mechanisms (6) include a loading plate (61) and a magnet (62), and the magnet (62) magnetically fixes the inductor on the top of the loading plate (61); A loading mechanism (7) is provided on the front side of the turntable (11), the loading mechanism (7) comprising a vibration plate (71) and a driving assembly (72), the driving assembly (72) driving the vibration plate (71) to move linearly, so that the vibration plate (71) arranges the inductor along a straight line on the top of the carrier plate (61); The loading mechanism (6) further includes an adjusting assembly (64) for driving the loading plates (61) to be dislocated to avoid each other, the adjusting assembly (64) including a slide rail (641), a push plate (642) and a pushing member (643), the loading plate (61) being slidably connected to the slide rail (641), the push plate (642) being fixedly connected to the loading plate (61), and the output end of the pushing member (643) being in contact with the push plate (642) to push the loading plate (61) to move along the slide rail (641).

2. The three-sided paint stripping device for chip inductors according to claim 1, characterized in that: The magnet (62) is embedded in the top of the material carrier plate (61), a gasket (63) is provided on the top of the magnet (62), and the gasket (63) is bonded and fixed to the material carrier plate (61).

3. The three-sided paint stripping device for chip inductors according to claim 2, characterized in that: The other end of the push plate (642) is located at the bottom of the turntable (11), and a slot (111) is provided on the turntable (11) for the push plate (642) to move. A rebound member (644) is provided at the bottom of the turntable (11), and one end of the rebound member (644) is fixedly connected to the edge of the turntable (11), and the other end is fixedly connected to the push plate (642). When the output end of the push member (643) is away from the push plate (642), the rebound member (644) drives the push plate (642) to move toward the edge of the turntable (11).

4. The three-sided paint stripping device for chip inductors according to claim 1, characterized in that: The driving assembly (72) comprises a carrier (721), a guide rail (722) and a first driving member (723), wherein the guide rail (722) is arranged on the top of the frame (1), the vibration plate (71) is arranged on the carrier (721), and the first driving member (723) drives the carrier (721) to slide along the guide rail (722), so that the vibration plate (71) arranges the inductor on the top of the carrier plate (61) along a straight line.

5. The three-side paint stripping device for chip inductors according to claim 4, characterized in that: The vibration plate (71) is provided with a discharge track (711) for transporting the inductor to the top of the carrier plate (61), and a limiter (73) for blocking the inductor is provided at the end of the discharge track (711). The carrier (721) is provided with a bracket (74), and a control component (731) for driving the limiter (73) to block the inductor is installed on the bracket (74).

6. The chip inductor three-side paint stripping device according to claim 1, characterized in that: A positioning mechanism (8) is provided between the feeding mechanism (7) and the left front paint stripping mechanism (2), the positioning mechanism (8) comprising a mounting frame (81), a limiting plate (82) and a clamping plate (83), the clamping plates (83) being symmetrically arranged on both sides of the limiting plate (82), the mounting frame (81) being provided with a clamping driving member (831) for driving the clamping plate (83) to approach or move away from the limiting plate (82), the clamping driving member (831) pushing the clamping plate (83) to contact the limiting plate (82), and the clamping plate (83) pushing the inductor to be positioned with respect to the central axis of the limiting plate (82).

7. The three-side paint stripping device for chip inductors according to claim 6, characterized in that: The positioning mechanism (8) further comprises a column (84) and a lifting seat (85), wherein the column (84) is mounted on the top of the frame (1), the lifting seat (85) is slidably connected to the top of the column (84), the mounting frame (81) is fixedly connected to the lifting seat (85), and a second driving member (851) is mounted on the column (84), and the second driving member (851) drives the lifting seat (85) to move up and down so that the limiting plate (82) approaches or moves away from the loading plate (61).

8. The three-side paint stripping device for chip inductors according to claim 1, characterized in that: A discharging mechanism (9) is provided between the right front paint stripping mechanism (5) and the feeding mechanism (7), and the discharging mechanism (9) comprises a material receiving box (91), a movable frame (92) and a discharging plate (93). The material receiving box (91) is arranged on the top of the frame (1), and a support frame (94) is provided on the frame (1). A fourth driving member (921) for driving the movable frame (92) to approach or move away from the material receiving box (91) is installed on the support frame (94), and a fifth driving member (931) for controlling the lifting and lowering of the discharging plate (93) is installed on the movable frame (92).

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