A safety gallium nitride charger with current identification function and application method thereof

Abstract

The application discloses a kind of containing current identification function safety gallium nitride charger and its application method, including main frame, position adjustment part, charging part, storage part and intelligent control part;Main frame includes base, inventory seat and upper loading seat;Position adjustment part includes upper loading auxiliary mechanism, conveying mechanism, preliminary screening mechanism and direction adjusting mechanism;Charging part includes insertion mechanism, charging mechanism and two screening mechanism;Storage part includes marking mechanism and storage mechanism;Intelligent control part includes control mechanism, feedback mechanism and early warning mechanism.Can realize to the charging article to do full-automatic charging;Through current identification, voltage identification and charging temperature variation, etc., realize the efficient quality inspection of charging article;Can quickly repair or spare replacement to defective charging product;Realize the semi-automatic storage of charging article, conducive to the efficient performance of subsequent step, optimize processing flow, while reducing labor intensity.

Description

Technical Field

[0001] This invention relates to the field of gallium nitride chargers, and more particularly to a safe gallium nitride charger with current identification function and its application method. Background Technology

[0002] Charging refers to the process by which an energy storage device receives electrical energy from an external circuit and converts it into the chemical energy of a battery. A charger is a general term for such devices. With the continuous advancement of technology, various types of chargers have emerged, among which gallium nitride (GaN) chargers are widely used due to their small size and high power.

[0003] A portable power bank, as one type of charger, is a personal, portable charger that can be carried around and stores its own electrical energy. It is mainly used to charge consumer electronic products such as handheld mobile devices (e.g., cordless phones, laptops), especially in situations where there is no external power supply. Its main components include: a battery for storing electrical energy and a circuit for stabilizing the output voltage (DC-DC converter).

[0004] Chinese patent CN201821815374.9 discloses a charging stand capable of charging multiple power banks and featuring wireless charging functionality. The stand includes a base and several power banks. The base has a first charging area for charging the power banks and a second charging area for wireless charging of smart terminals. The first charging area has a positioning groove for positioning the power banks, and a first magnet is disposed within the positioning groove. Each power bank contains a second magnet for magnetically engaging with the first magnet, the polarities of which are opposite. The base contains a control circuit board connected to contact terminals. The positioning groove has a through-slot for the contact terminals to pass through, with the contact terminals protruding from the through-slot. Each power bank has a charging port for connecting to the contact terminals.

[0005] Power banks require charging quality inspection before leaving the factory, including processes such as charging speed and aging checks. This process necessitates charging, but the aforementioned power bank charging device lacks current recognition capabilities, resulting in slow inspection speeds. Furthermore, it cannot be automated; manual inspection is labor-intensive, resource-intensive, and energy-intensive, with unreliable results. Summary of the Invention

[0006] This invention proposes a safe gallium nitride charger with current recognition function, which solves the problems of long screening time, high cost, poor quality inspection safety factor and low intelligence in the production of mobile power banks.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A safe gallium nitride charger with current recognition function includes a main frame, a position adjustment part, a charging part, a storage part, and an intelligent control part.

[0009] The main frame includes a base, a storage base, and a loading base.

[0010] The base includes a rectangular hollow container.

[0011] The bottom plate of the rectangular hollow container is provided with a circular through hole and a rectangular through hole.

[0012] The storage container includes a rectangular hollow container II and a rectangular frame I.

[0013] The second cuboid hollow container is mounted on the upper base plate of the first cuboid hollow container via a support column.

[0014] The rectangular hollow container 2 is provided with a rectangular through hole 3.

[0015] The rectangular frame is set on the bottom plate of the hollow cuboid container.

[0016] The feeding seat includes a rectangular hollow container three and a "U"-shaped frame one.

[0017] The rectangular hollow container three is mounted on the upper bottom plate of the rectangular hollow container one via a support column.

[0018] The rectangular hollow container is located between the two storage seats.

[0019] The "U"-shaped frame is set on the bottom plate of the rectangular hollow container.

[0020] The bottom plate of the rectangular hollow container is provided with a strip-shaped through hole one, and two arc-shaped opening slots are symmetrically arranged on the strip-shaped through hole one.

[0021] The bottom plate of the rectangular hollow container is provided with a rectangular through hole.

[0022] The position adjustment section includes a feeding auxiliary mechanism, a conveying mechanism, a primary screening mechanism, and a direction adjustment mechanism.

[0023] The feeding auxiliary mechanism includes a limiting structure, a movable plate, and a hydraulic lifting device.

[0024] The limiting structure includes a limiting plate and a hinge plate.

[0025] The limiting plate is set on the bottom plate of the rectangular hollow container; and the limiting plate is located on the left side of the "U" shaped frame.

[0026] The hinge plate is pin-connected to the bottom plate of the rectangular hollow container, and corresponding pins are provided on the hinge plate, the limiting plate, and the "U"-shaped frame.

[0027] The hydraulic lifting device is installed inside a rectangular hollow container.

[0028] The movable plate is located at the movable end of the hydraulic lifting device; the movable end of the hydraulic lifting device is slidably connected to the rectangular through hole.

[0029] The primary screening mechanism includes a screening bar, a distance sensor module one, a distance sensor module two, and a push rod motor one.

[0030] The screening strip includes an elastic limiting strip, an elastic limiting rod, and a "T"-shaped screening block.

[0031] The elastic limiting strips are symmetrically arranged on the "U"-shaped frame.

[0032] The elastic limiting rods are equidistantly arranged at the movable end of the elastic limiting strip.

[0033] The "T"-shaped screening block is mounted on an elastic limiting rod, and a flexible roller is mounted on the "T"-shaped screening block.

[0034] The distance sensor module is mounted on the "T"-shaped screening block.

[0035] The second distance sensor module is equidistantly positioned on the first "U"-shaped frame.

[0036] The distance sensor modules are arranged in a rectangular array.

[0037] The push rod motor is mounted on the bottom plate of the rectangular hollow container and is located below the rectangular through hole.

[0038] The conveying mechanism includes a conveyor belt device, a roller, and a servo motor.

[0039] The conveyor belt device is mounted on the rectangular hollow container.

[0040] The roller shaft is equidistantly positioned on the movable end of the push rod motor via four rectangular hollow containers.

[0041] The servo motor is located inside the rectangular hollow container four, and the servo motor is connected to the roller shaft one for transmission.

[0042] The steering mechanism includes a stepper motor, a second roller, a second servo motor, and an arc-shaped pad.

[0043] The stepper motor is mounted inside the rectangular hollow container 3 via a mounting bracket.

[0044] The arc-shaped pad is mounted on the stepper motor shaft via a "U"-shaped connecting plate.

[0045] The two rollers are equidistantly arranged between the arc-shaped pads.

[0046] The second servo motor is mounted on a "U"-shaped connecting plate.

[0047] The second roller shaft is connected to the second servo motor via a transmission connection.

[0048] The charging section includes an insertion mechanism, a charging mechanism, and a two-screening mechanism.

[0049] The insertion mechanism includes a gripping structure and a pressure-assisted mechanism.

[0050] The pressure assist mechanism includes a U-shaped assist tube, a push rod motor, and a roller.

[0051] The "U"-shaped auxiliary tube is mounted on the three side plates of the rectangular hollow container via an auxiliary frame.

[0052] The second push rod motor is mounted inside the "U"-shaped auxiliary tube via a mounting bracket.

[0053] A "C" positioning clip can be detachably connected to the movable end of the push rod motor 2.

[0054] The three rollers are equidistantly arranged inside the "U"-shaped auxiliary tube; and the three rollers are located below the "C" positioning clamp.

[0055] The gripping structure includes a push rod motor three, a linear motor one, and a gripper motor one.

[0056] The push rod motor three is mounted on the bottom plate of the cuboid hollow container one via an "n"-shaped mounting bracket, and the push rod motor three is located above the "U"-shaped frame one.

[0057] The linear motor is mounted on the movable end of the push rod motor via a mounting plate.

[0058] The gripper motor is mounted on the mover of the linear motor via a connecting frame; the gripper motor is located above the arc-shaped pad.

[0059] The charging mechanism includes an electric lifting device, a supporting cylinder, a charging plate structure, and an adjustment power structure.

[0060] The electric lifting device is installed on the bottom plate of the rectangular hollow container.

[0061] The supporting cylinder is mounted on a movable end of the electric lifting device, with the upper end of the supporting cylinder located above a circular through hole.

[0062] The supporting cylinder is provided with load-bearing rings at equal intervals.

[0063] Slide rails are equidistantly arranged on the load-bearing ring.

[0064] The charging pad structure includes a ring-shaped chassis, a charging device, a voltage sensor module, a temperature sensor module, and a current sensor module.

[0065] Universal ball bearings are provided on the bottom surface of the annular chassis; the universal ball bearings are adapted to the slide rail.

[0066] The annular chassis is slidably connected to the load-bearing ring via a slide rail.

[0067] A circular through-pipe is provided on the annular chassis.

[0068] The circular through-tube one is provided with strip-shaped through holes two at equal intervals.

[0069] The charging device is disposed inside the second strip-shaped through hole.

[0070] The voltage sensor module, temperature sensor module, and current sensor module are mounted on the circular tube.

[0071] The adjustment power structure includes a load plate, a servo motor, a ring rack, and a transmission tube.

[0072] The transmission tube is located on the bottom surface of the annular chassis.

[0073] The annular rack is mounted on the transmission tube.

[0074] The load plate is mounted on the support cylinder.

[0075] The servo motor is mounted on the load board.

[0076] The servo motor is connected to the annular rack via a reduction gearbox and gear transmission.

[0077] The two-screening mechanism includes a linear motor, a gripper motor, a roller, and a servo motor.

[0078] The second linear motor is mounted on the bottom plate of the first cuboid hollow container via an "n"-shaped mounting bracket.

[0079] The gripper motor 2 is mounted on the mover of the linear motor 2.

[0080] The roller four is equidistantly positioned on the upper bottom plate of the cuboid hollow container one via the cuboid hollow container five.

[0081] The servo motor four is installed inside the rectangular hollow container five; the servo motor four is connected to the roller shaft four for transmission.

[0082] The storage section includes a marking mechanism and a storage mechanism.

[0083] The storage mechanism includes a conveyor belt device 2, a push rod motor 4, a roller 5, a roller 6, a roller 2, a lead screw motor 1, a lead screw motor 2, and a lead screw motor 3.

[0084] The second conveyor belt device is mounted on the bottom plate of the first cuboid hollow container via a support column; one end of the second conveyor belt device is located to the left of the fourth roller, and the other end is located above the second cuboid hollow container.

[0085] The roller five is installed inside the rectangular hollow container two via a partition plate and a mounting frame.

[0086] The lead screw motor is symmetrically arranged on the dividing plate and the rectangular hollow container.

[0087] A push plate is installed on one of the actuators of the lead screw motor.

[0088] The roller six is ​​mounted inside the rectangular hollow container two via a mounting bracket; and the roller six is ​​slightly lower than the roller five.

[0089] The push rod motor four is installed inside the rectangular hollow container two.

[0090] The second roller is equidistantly positioned at the movable end of the fourth push rod motor via a carrying plate.

[0091] The second lead screw motor is mounted on the side plate of the second cuboid hollow container, and the second lead screw motor is perpendicular to the first lead screw motor.

[0092] An "L"-shaped push plate is installed on the mover of the second lead screw motor.

[0093] The lead screw motor is mounted inside the rectangular hollow container II via a mounting plate.

[0094] A strip-shaped push plate is provided on the mover of the lead screw motor three; the strip-shaped push plate is slightly higher than the roller shaft five.

[0095] The marking mechanism includes a conveyor belt device and an inkjet printer.

[0096] The conveyor belt device and the inkjet printer are mounted on the bottom plate of the rectangular hollow container via support columns.

[0097] The inkjet printer is located on one side of the conveyor belt device three.

[0098] The intelligent control component includes a control mechanism, a feedback mechanism, and an early warning mechanism.

[0099] The control mechanism includes a start switch, a hydraulic lifting device switch, and a pause switch.

[0100] The start switch and pause switch are located on the two side plates of the rectangular hollow container.

[0101] The hydraulic lifting device switch is located on the three side plates of the rectangular hollow container.

[0102] The feedback mechanism includes distance sensor module three, distance sensor module four, distance sensor module five, a display, and a microprocessor.

[0103] The distance sensor module three is mounted on the limiting plate one.

[0104] The distance sensor module four and distance sensor module five are mounted on the inner wall of the rectangular frame side panel.

[0105] The distance sensor module 5 is located below the conveyor belt device.

[0106] The display is mounted on the two side plates of the rectangular hollow container.

[0107] The microprocessor is housed inside a rectangular hollow container.

[0108] The warning mechanism includes a color-changing light-emitting diode and a buzzer.

[0109] The color-changing LEDs and buzzers are both mounted on the two side plates of the rectangular hollow container.

[0110] The following components are included: distance sensor module 1, distance sensor module 2, push rod motor 1, conveyor belt device 1, roller 1, servo motor 1, stepper motor, roller 2, servo motor 2, push rod motor 2, push rod motor 3, linear motor 1, gripper motor 1, electric lifting device 1, charging device, voltage sensor module, temperature sensor module, current sensor module, servo motor 3, linear motor 2, gripper motor 2, servo motor 4, conveyor belt device 2, push rod motor 4, lead screw motor 1, lead screw motor 2, lead screw motor 3, conveyor belt device 3, inkjet printer, start switch, hydraulic device switch, pause switch, hydraulic lifting device, color-changing LED, buzzer, distance sensor module 3, distance sensor module 4, distance sensor module 5, and electrical connection between the display and microprocessor.

[0111] Furthermore, a lead screw motor and an "L"-shaped limit rail are added to the ring-shaped chassis.

[0112] The annular chassis is equipped with a lead screw motor and an "L"-shaped limit rail.

[0113] The lead screw motors are symmetrically distributed at equal intervals on the annular chassis.

[0114] The "L"-shaped limiting rail is set on the mover of the lead screw motor.

[0115] The lead screw motor is electrically connected to the microprocessor.

[0116] Advantages compared to existing technologies:

[0117] In this invention, the following functions are achieved through the integrated design of the main frame, position adjustment part, charging part, storage part and intelligent control part: First, fully automatic charging of charging items.

[0118] Secondly, it enables efficient quality inspection of charging items through current identification, voltage identification, and charging temperature changes.

[0119] Thirdly, it enables efficient classification of charging items. The presence and marking of the inkjet printer allow operators to efficiently repair or replace parts of defective charging items.

[0120] Fourth, it enables semi-automatic storage of charging items, which facilitates efficient subsequent steps, optimizes the processing flow, and reduces labor intensity.

[0121] Fifth, combined with the second point, it can quickly and automatically replenish charging items, significantly improving quality inspection efficiency. Attached Figure Description

[0122] Figure 1 This is a top-view partial cross-sectional structural diagram of the present invention;

[0123] Figure 2 This is a schematic diagram of a partial cross-sectional structure from the side view of the present invention.

[0124] In the diagram: 101. Rectangular hollow container I; 102. Rectangular hollow container II; 103. Rectangular frame I; 104. Rectangular hollow container III; 105. “U”-shaped frame I; 201. Limiting plate I; 202. Hinged plate I; 203. Hydraulic lifting device; 204. Elastic limiting strip; 205. Elastic limiting rod; 206. Conveyor belt device I; 207. Roller I; 208. Stepper motor; 209. Roller II; 210. Arc-shaped pad; 211. “U”-shaped connecting plate; 301. “U”-shaped auxiliary tube; 302. Push rod motor II; 303. Roller III; 304. “C” positioning clamp; 401. Push rod motor III; 402. Linear Motor 1, 403. Gripper Motor 1, 501. Electric Lifting Device 1, 502. Supporting Cylinder, 503. Load-bearing Ring, 504. Annular Chassis, 505. Universal Ball Bearing, 506. Charging Device, 507. Servo Motor 3, 508. Annular Rack, 601. Linear Motor 2, 602. Gripper Motor 2, 603. Roller 4, 701. Conveyor Belt Device 2, 702. Roller 5, 703. Screw Motor 1, 704. Roller 6, 705. Roller 2, 706. Screw Motor 2, 707. Screw Motor 3, 801. Conveyor Belt Device 3, 802. Inkjet Printer. Detailed Implementation

[0125] Example 1, refer to Appendix Figure 1-2 A safe gallium nitride charger with current recognition function includes a main frame, a position adjustment part, a charging part, a storage part, and an intelligent control part.

[0126] The main frame includes a base, a storage base, and a loading base.

[0127] The base includes a rectangular hollow container 101.

[0128] The bottom plate of the rectangular hollow container 101 is provided with a circular through hole and a rectangular through hole.

[0129] The storage container includes a rectangular hollow container 102 and a rectangular frame 103.

[0130] The second cuboid hollow container 102 is mounted on the bottom plate of the first cuboid hollow container 101 via a support column.

[0131] A rectangular through hole 3 is provided on the rectangular hollow container 2 102.

[0132] The rectangular frame 103 is set on the bottom plate of the rectangular hollow container 102.

[0133] The feeding seat includes a rectangular hollow container 104 and a U-shaped frame 105.

[0134] The rectangular hollow container 3 104 is mounted on the bottom plate of the rectangular hollow container 101 via a support column.

[0135] The rectangular hollow container 3104 is located between the two storage seats.

[0136] The "U"-shaped frame 105 is set on the bottom plate of the rectangular hollow container 104.

[0137] The bottom plate of the rectangular hollow container 104 is provided with a strip-shaped through hole 1, and two arc-shaped opening slots are symmetrically arranged on the strip-shaped through hole 1.

[0138] The bottom plate of the rectangular hollow container 3104 is provided with a rectangular through hole 2.

[0139] The position adjustment section includes a feeding auxiliary mechanism, a conveying mechanism, a primary screening mechanism, and a direction adjustment mechanism.

[0140] The feeding auxiliary mechanism includes a limiting structure, a movable plate, and a hydraulic lifting device 203.

[0141] The limiting structure includes a limiting plate 201 and a hinge plate 202.

[0142] The limiting plate 201 is disposed on the bottom plate of the rectangular hollow container 104; and the limiting plate 201 is located on the left side of the "U" shaped frame 105.

[0143] The hinge plate 202 is pin-connected to the bottom plate of the rectangular hollow container 104, and corresponding pins are provided on the hinge plate 202, the limiting plate 201 and the "U" shaped frame 105.

[0144] The hydraulic lifting device 203 is installed inside the rectangular hollow container 101.

[0145] The movable plate is located at the movable end of the hydraulic lifting device 203; the movable end of the hydraulic lifting device 203 is slidably connected to the rectangular through hole.

[0146] The primary screening mechanism includes a screening bar, a distance sensor module one, a distance sensor module two, and a push rod motor one.

[0147] The screening bar includes an elastic limiting bar 204, an elastic limiting rod 205, and a "T"-shaped screening block.

[0148] The elastic limiting strip 204 is symmetrically arranged on the "U"-shaped frame 105.

[0149] The elastic limiting rods 205 are equidistantly disposed at the movable ends of the elastic limiting strips 204.

[0150] The "T"-shaped screening block is mounted on the elastic limiting rod 205, and a flexible roller is mounted on the "T"-shaped screening block.

[0151] The distance sensor module is mounted on the "T"-shaped screening block.

[0152] The second distance sensor module is equidistantly mounted on the "U"-shaped frame 105.

[0153] The distance sensor modules are arranged in a rectangular array.

[0154] The push rod motor is mounted on the bottom plate of the rectangular hollow container 101, and is located below the rectangular through hole 2.

[0155] The conveying mechanism includes a conveyor belt device 206, a roller 207, and a servo motor.

[0156] The conveyor belt device 206 is mounted on the rectangular hollow container 104.

[0157] The roller 207 is equidistantly positioned on the movable end of the push rod motor via four rectangular hollow containers.

[0158] The servo motor is located inside the rectangular hollow container 4, and is connected to the roller 207 via a transmission connection.

[0159] The steering mechanism includes a stepper motor 208, a second roller 209, a second servo motor, and an arc-shaped pad 210.

[0160] The stepper motor 208 is mounted inside the rectangular hollow container 104 via a mounting bracket.

[0161] The arc-shaped pad 210 is mounted on the shaft of the stepper motor 208 via a "U"-shaped connecting plate 211.

[0162] The roller shafts 209 are equidistantly arranged between the arc-shaped pads 210.

[0163] The second servo motor is mounted on the "U"-shaped connecting plate 211.

[0164] The roller shaft 209 is connected to the servo motor 2 via a transmission connection.

[0165] The charging section includes an insertion mechanism, a charging mechanism, and a two-screening mechanism.

[0166] The insertion mechanism includes a gripping structure and a pressure-assisted mechanism.

[0167] The pressure assist mechanism includes a U-shaped auxiliary tube 301, a push rod motor 302, and a roller 303.

[0168] The "U"-shaped auxiliary tube 301 is mounted on the side plate of the rectangular hollow container 3104 via an auxiliary frame.

[0169] The push rod motor 302 is mounted inside the "U"-shaped auxiliary tube 301 via a mounting bracket.

[0170] The movable end of the push rod motor 302 is detachably connected to a "C" positioning clip 304.

[0171] The roller shafts 303 are equidistantly arranged inside the "U"-shaped auxiliary tube 301; and the roller shafts 303 are located below the "C" positioning clamp 304.

[0172] The gripping structure includes a push rod motor 401, a linear motor 402, and a gripper motor 403.

[0173] The push rod motor 3 401 is mounted on the bottom plate of the cuboid hollow container 101 via an "n"-shaped mounting bracket, and the push rod motor 3 401 is located above the "U"-shaped frame 105.

[0174] The linear motor 402 is mounted on the movable end of the push rod motor 401 via a mounting plate.

[0175] The gripper motor 403 is mounted on the mover of the linear motor 402 via a connecting frame; the gripper motor 403 is located above the arc-shaped pad 210.

[0176] The charging mechanism includes an electric lifting device 501, a supporting cylinder 502, a charging disk structure, and an adjustment power structure.

[0177] The electric lifting device 501 is installed on the bottom plate of the rectangular hollow container 101.

[0178] The supporting cylinder 502 is mounted on the movable end of the electric lifting device 501, with the upper end of the supporting cylinder 502 located above the circular through hole.

[0179] The supporting cylinder 502 is provided with load-bearing rings 503 at equal intervals.

[0180] The load-bearing ring 503 is provided with slide rails at equal intervals.

[0181] The charging pad structure includes an annular chassis 504, a charging device 506, a voltage sensor module, a temperature sensor module, and a current sensor module.

[0182] Universal ball bearings 505 are provided on the bottom surface of the annular chassis 504; the universal ball bearings 505 are adapted to the slide rail.

[0183] The annular chassis 504 is slidably connected to the load-bearing ring 503 via a slide rail.

[0184] A circular through-pipe is provided on the annular chassis 504.

[0185] The circular through-tube one is provided with strip-shaped through holes two at equal intervals.

[0186] The charging device 506 is disposed inside the strip-shaped through hole 2.

[0187] The voltage sensor module, temperature sensor module, and current sensor module are mounted on the circular tube.

[0188] The adjustment power structure includes a load plate, a servo motor 507, an annular rack 508, and a transmission tube.

[0189] The transmission tube is located on the bottom surface of the annular chassis 504.

[0190] The annular rack 508 is mounted on the transmission tube.

[0191] The load plate is mounted on the support cylinder 502.

[0192] The servo motor 3507 is mounted on the load board.

[0193] The servo motor 507 and the annular rack 508 are connected by a reduction gearbox and gear transmission.

[0194] The two-screening mechanism includes a linear motor 601, a gripper motor 602, a roller 603, and a servo motor 4.

[0195] The linear motor 601 is mounted on the bottom plate of the rectangular hollow container 101 via an "n"-shaped mounting bracket.

[0196] The gripper motor 602 is mounted on the mover of the linear motor 601.

[0197] The roller 603 is equidistantly mounted on the bottom plate of the cuboid hollow container 101 via the cuboid hollow container 5.

[0198] The servo motor four is installed inside the rectangular hollow container five; the servo motor four is connected to the roller shaft four 603 for transmission.

[0199] The storage section includes a marking mechanism and a storage mechanism.

[0200] The storage mechanism includes a conveyor belt device 2 701, a push rod motor 4, a roller 5 702, a roller 6 704, and rollers 2.

[0201] 705, 703, 706, and 707 are ball screw motors.

[0202] The second conveyor belt device 701 is mounted on the bottom plate of the first cuboid hollow container 101 via a support column; one end of the second conveyor belt device 701 is located to the left of the fourth roller 603, and the other end is located above the second cuboid hollow container 102.

[0203] The roller 702 is installed inside the rectangular hollow container 102 via a partition plate and a mounting frame.

[0204] The lead screw motor 703 is symmetrically arranged on the dividing plate and the rectangular hollow container 102.

[0205] The lead screw motor 703 has a push plate installed on its actuator.

[0206] The roller 6 704 is mounted inside the rectangular hollow container 2 102 via a mounting bracket; and the roller 6 704 is slightly lower than the roller 5 702.

[0207] The push rod motor four is installed inside the rectangular hollow container two 102.

[0208] The roller 2 705 is equidistantly positioned at the movable end of the push rod motor 4 via a carrying plate.

[0209] The second lead screw motor 706 is mounted on the side plate of the second cuboid hollow container 102, and the second lead screw motor 706 is perpendicular to the first lead screw motor 703.

[0210] The rotor of the screw motor 706 is equipped with an "L"-shaped push plate.

[0211] The lead screw motor 3707 is mounted inside the rectangular hollow container 2102 via a mounting plate.

[0212] A strip-shaped push plate is provided on the mover of the lead screw motor 707; the strip-shaped push plate is slightly higher than the roller 702.

[0213] The marking mechanism includes a conveyor belt device 801 and an inkjet printer 802.

[0214] The conveyor belt device 801 and the inkjet printer 802 are mounted on the bottom plate of the rectangular hollow container 101 via support columns.

[0215] The inkjet printer 802 is located on one side of the conveyor belt device 801.

[0216] The intelligent control component includes a control mechanism, a feedback mechanism, and an early warning mechanism.

[0217] The control mechanism includes a start switch, a hydraulic lifting device 203 switch, and a pause switch.

[0218] The start switch and pause switch are located on the side plate of the rectangular hollow container 102.

[0219] The hydraulic lifting device 203 switch is located on the side plate of the rectangular hollow container 104.

[0220] The feedback mechanism includes distance sensor module three, distance sensor module four, distance sensor module five, a display, and a microprocessor.

[0221] The distance sensor module three is mounted on the limiting plate one 201.

[0222] The distance sensor module four and distance sensor module five are mounted on the inner wall of the rectangular frame side panel.

[0223] The distance sensor module 5 is located below the conveyor belt device.

[0224] The display is mounted on the side plate of the rectangular hollow container 102.

[0225] The microprocessor is housed within a rectangular hollow container 101.

[0226] The warning mechanism includes a color-changing light-emitting diode and a buzzer.

[0227] The color-changing light-emitting diode and the buzzer are both mounted on the side plate of the rectangular hollow container 102.

[0228] The distance sensor module 1, distance sensor module 2, push rod motor 1, conveyor belt device 1 206, roller 1 207, servo motor 1, stepper motor 208, roller 2 209, servo motor 2, push rod motor 2 302, and push rod motor 3 are described.

[0229] 401. Linear Motor 1; 402. Gripper Motor 1; 403. Electric Lifting Device 1; 501. Charging Device; 506. Voltage Sensor Module, Temperature Sensor Module, Current Sensor Module, Servo Motor 3; 507. Linear Motor 2; 601. Gripper Motor 2; 602. Servo Motor 3

[0230] Motor 4, Conveyor Belt Device 2 701, Push Rod Motor 4, Lead Screw Motor 1 703, Lead Screw Motor 2 706, Lead Screw Motor 3 707

[0231] Conveyor belt device 3 801, inkjet printer 802, start switch, hydraulic device switch, pause switch, hydraulic lifting device 203, color-changing light-emitting diode, buzzer, distance sensor module 3, distance sensor module 4, distance sensor module 5, electrical connection between display and microprocessor.

[0232] Working principle and usage of this invention:

[0233] Step 1, Pre-setting:

[0234] Power the invention. Press the start switch, then proceed with testing.

[0235] Place the recycling box to the left of the push rod motor and to the right of the conveyor belt device 801.

[0236] Place the strip-shaped mounting frames equidistantly onto roller 702.

[0237] The strip-shaped mounting frame is a rectangular plate, and several mobile power supply support slots are evenly spaced on the rectangular plate.

[0238] The second step is to use:

[0239] Place the item frame to be charged onto the movable plate of the hydraulic lifting device 203.

[0240] Press the switch of the hydraulic lifting device 203, and the hydraulic lifting device 203 will move the item frame to be charged to a suitable position.

[0241] The operator lays the items to be charged evenly on the conveyor belt device 206.

[0242] Then, the distance sensor module three outputs the collected signal to the microprocessor; the microprocessor outputs a signal to the conveyor belt device 206, and the conveyor belt device 206 drives the item to be charged to move to the right, so that the item to be charged passes through the primary screening mechanism.

[0243] The distance sensor module 1 and distance sensor module 2 on the screening strip output the collected signals to the microprocessor (distance sensor module 1 measures the distance change to determine the direction of the charging port; the matrix composed of distance sensor modules 2 performs a re-inspection).

[0244] The microprocessor outputs signals to servo motor one and push rod motor one.

[0245] If the microprocessor determines that the product is unqualified (the charging opening position does not meet the standard), the push rod motor moves down, and the servo motor drives the roller 207, so that the unqualified product enters the recycling box.

[0246] If the microprocessor determines that the charging opening position meets the standard, the servo motor drives the roller 207 to allow the item to be charged to enter the roller 209.

[0247] Servo motor 2 and stepper motor 208 work together to adjust the position.

[0248] Next, push rod motor 3 (401) moves down, gripper motor 1 (403) clamps the item to be charged, push rod motor 3 (401) resets, linear motor 1 (402) drives gripper motor 1 (403) to move above the corresponding "U"-shaped auxiliary tube 301, push rod motor 3 (401) moves down again, and gripper motor 1 (403) puts down the item to be charged. Push rod motor 3 (401), gripper motor 1 (403), and linear motor 1 (402) reset.

[0249] Next, push rod motor 2 302 pushes the item to be charged onto the charging tray structure (electrically connected to the charging device).

[0250] Servo motor 507 drives the annular chassis 504 to rotate one unit distance via the annular rack 508.

[0251] This process is repeated until the 504 ring chassis is fully loaded.

[0252] The electric lifting device 501 drives the next annular chassis 504 to move on the plane where the "U"-shaped auxiliary tube 301 is located, and repeats the above steps.

[0253] The third step is screening:

[0254] The voltage sensor module, temperature sensor module, and current sensor module transmit information about items that are not charging properly to the microprocessor.

[0255] Subsequently, servo motor 3 507 drives the annular chassis 504 to rotate to one side of gripper motor 2 602 via annular rack 508.

[0256] Gripper motor 2 602 grasps the item to be charged, and linear motor 2 601 drives gripper motor 2 602 to move to the roller.

[0257] On the fourth servo motor 603, the item is transported to the third conveyor belt device 801. The inkjet printer 802 prints the corresponding non-conformance code (abnormal current, abnormal voltage, abnormal temperature, etc.) on the item to be charged. The third conveyor belt device 801 then transports the item to the recycling bin.

[0258] Afterwards, empty spaces are replenished with items awaiting charging to optimize charging screening efficiency.

[0259] Once the qualified item is fully charged (adjustable), the servo motor 3 507 drives the annular chassis 504 to rotate to one side of the gripper motor 2 602 via the annular rack 508.

[0260] The gripper motor 2 602 grasps the item to be charged, the linear motor 2 601 drives the gripper motor 2 602 to run on the roller 4 603, and the servo motor 4 transports the product to the conveyor belt device 2 701.

[0261] Conveyor belt device 2 701 transports the product to the strip rack frame (distance sensor module 4 outputs the collected signal to the microprocessor, and the microprocessor controls the lead screw motor 1 703 and push rod motor 4 to work together to transport the strip rack frame to below conveyor belt device 2 701).

[0262] The distance sensor module five outputs the collected signals to the microprocessor, which then controls the lead screw motor two 706 transport rack frame to move one unit to the left.

[0263] When the strip frame is fully loaded, the push rod motor 4 and the lead screw motor 3 707 work together to transport the strip frame onto the roller 5 702.

[0264] Then repeat the above steps.

[0265] Step 4, Warning:

[0266] When the right-side distance sensor module four detects that the empty strip frame on roller five is insufficient, the microprocessor controls the color-changing LED to display red and the buzzer to sound continuously, reminding the operator to replenish the empty strip frame on the right side.

[0267] When the left-side distance sensor module four detects that the load strip frame on roller five has reached the preset number, the microprocessor controls the color-changing LED to display red and the buzzer to sound a short beep, reminding the operator to unload the material.

[0268] Example 2: Based on Example 1, a lead screw motor and an "L"-shaped limit rail are added to the annular chassis 504.

[0269] The annular chassis 504 is equipped with a lead screw motor and an "L"-shaped limit rail.

[0270] The lead screw motors are symmetrically distributed at equal intervals on the annular chassis 504.

[0271] The "L"-shaped limiting rail is set on the mover of the lead screw motor.

[0272] The lead screw motor is electrically connected to the microprocessor.

[0273] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A safe gallium nitride charger with current identification function, characterized in that: It includes the main frame, position adjustment section, charging section, storage section, and intelligent control section; The main frame includes a base, a storage base, and a loading base; The position adjustment section includes a feeding auxiliary mechanism, a conveying mechanism, a primary screening mechanism, and a direction adjustment mechanism; The charging section includes an insertion mechanism, a charging mechanism, and a two-screening mechanism; The insertion mechanism includes a gripping structure and a pressure-assisted mechanism; The pressure assist mechanism includes a push rod motor II, which is mounted on the feeding seat; The gripping structure includes a push rod motor three located above the storage seat, a linear motor one located at the movable end of the push rod motor three, and a gripper motor one located on the mover of the linear motor one. The charging mechanism includes an electric lifting device 1 installed in the base, a support cylinder, a charging disk structure, and an adjustment power structure installed on the movable end of the electric lifting device 1. The charging pad structure includes a charging device, a voltage sensor module, a temperature sensor module, and a current sensor module mounted on a ring-shaped chassis. The annular chassis is slidably connected to the supporting cylinder via a slide rail; The adjustment power structure includes a servo motor and a ring rack; The servo motor is mounted on a supporting cylinder and is connected to the annular chassis via a ring rack. The storage section includes a marking mechanism and a storage mechanism; The intelligent control component includes a control mechanism, a feedback mechanism, and an early warning mechanism; The primary screening mechanism includes a screening bar, a distance sensor module one, a distance sensor module two, and a push rod motor one; The screening bar includes an elastic limiting bar, an elastic limiting rod, and a "T"-shaped screening block; The elastic limiting strip is set on the "U"-shaped frame; The elastic limiting rod is disposed at the movable end of the elastic limiting strip; The "T"-shaped screening block is mounted on an elastic limiting rod, and a flexible roller is provided on the "T"-shaped screening block; The distance sensor module is mounted on the "T"-shaped screening block; The second distance sensor module is mounted on the first "U"-shaped frame; The push rod motor is mounted on the bottom plate of the rectangular hollow container and is located below the rectangular through hole.

2. A safe gallium nitride charger with current identification function according to claim 1, characterized in that: The base includes a rectangular hollow container; The upper bottom plate of the rectangular hollow container is provided with a circular through hole and a rectangular through hole. The storage container includes a rectangular hollow container II and a rectangular frame I; The second cuboid hollow container is mounted on the upper bottom plate of the first cuboid hollow container via a support column; The rectangular hollow container II is provided with a rectangular through hole III; The rectangular frame one is set on the bottom plate of the cuboid hollow container two; The feeding seat includes a rectangular hollow container three and a "U"-shaped frame one; The third cuboid hollow container is mounted on the upper bottom plate of the first cuboid hollow container via a support column, and is located between the storage seats; The "U"-shaped frame is set on the bottom plate of the rectangular hollow container. The bottom plate of the rectangular hollow container is provided with a strip-shaped through hole 1, and an arc-shaped opening through groove is provided on the strip-shaped through hole 1; The bottom plate of the rectangular hollow container is provided with a rectangular through hole.

3. A safe gallium nitride charger with current identification function according to claim 1, characterized in that: The feeding auxiliary mechanism includes a limiting structure, a movable plate, and a hydraulic lifting device; The limiting structure includes a limiting plate and a hinge plate. The limiting plate is disposed on the bottom plate of the rectangular hollow container three; and the limiting plate is located on the left side of the "U" shaped frame one; The hinge plate is connected to the bottom plate of the rectangular hollow container by a pin. The hydraulic lifting device is installed inside a rectangular hollow container. The movable plate is located at the movable end of the hydraulic lifting device; the movable end of the hydraulic lifting device is slidably connected to the rectangular through hole.

4. A safe gallium nitride charger with current identification function according to claim 1, characterized in that: The conveying mechanism includes a conveyor belt device, a roller shaft, and a servo motor. The conveyor belt device is mounted on the rectangular hollow container three. The roller shaft is mounted on the movable end of the push rod motor through a rectangular hollow container. The first servo motor is installed inside the fourth rectangular hollow container, and the first servo motor is connected to the first roller shaft in a transmission connection; the direction adjustment mechanism includes a stepper motor, a second roller shaft, a second servo motor, and an arc-shaped pad. The stepper motor is mounted inside the rectangular hollow container three via a mounting bracket; The arc-shaped pad is mounted on the stepper motor shaft via a "U"-shaped connecting plate; The second roller is positioned between the arc-shaped pads; The second servo motor is mounted on a "U"-shaped connecting plate; The second roller shaft is connected to the second servo motor via a transmission connection.

5. A safe gallium nitride charger with current identification function according to claim 1, characterized in that: The two-screening mechanism includes a linear motor, a gripper motor, a roller, and a servo motor. The second linear motor is mounted on the bottom plate of the first cuboid hollow container via an "n"-shaped mounting bracket. The second gripper motor is mounted on the mover of the second linear motor; The roller four is mounted on the upper bottom plate of the cuboid hollow container one via the cuboid hollow container five. The servo motor four is installed inside the rectangular hollow container five; the servo motor four is connected to the roller shaft four for transmission.

6. A safe gallium nitride charger with current identification function according to claim 1, characterized in that: The storage mechanism includes a conveyor belt device 2, a push rod motor 4, a roller 5, a roller 6, a roller 2, a lead screw motor 1, a lead screw motor 2, and a lead screw motor 3; The second conveyor belt device is mounted on the bottom plate of the first cuboid hollow container via a support column; and one end of the second conveyor belt device is located to the left of the fourth roller, while the other end is located above the second cuboid hollow container. The roller five is installed inside the rectangular hollow container two via a partition plate and a mounting frame; The lead screw motor is mounted on the dividing plate and the rectangular hollow container. A push plate is installed on one of the moving parts of the lead screw motor; The roller six is ​​mounted inside the rectangular hollow container two via a mounting frame; and the roller six is ​​lower than the roller five. The push rod motor four is installed inside the rectangular hollow container two; The second roller is mounted on the movable end of the fourth push rod motor via a carrying plate; The second lead screw motor is mounted on the side plate of the second cuboid hollow container; An "L"-shaped push plate is provided on the mover of the second lead screw motor; The lead screw motor three is mounted inside the rectangular hollow container two via a mounting plate; A strip-shaped push plate is provided on the mover of the lead screw motor three.

7. A safe gallium nitride charger with current identification function according to claim 1, characterized in that: The marking mechanism includes a conveyor belt device and an inkjet printer; The conveyor belt device and the inkjet printer are mounted on the upper bottom plate of the rectangular hollow container through support columns. The inkjet printer is located on one side of the conveyor belt device three.

8. A safe gallium nitride charger with current identification function according to claim 1, characterized in that: The annular chassis is equipped with a lead screw motor and an "L"-shaped limiting rail. The lead screw motors are symmetrically distributed on the annular chassis; The "L"-shaped limiting rail is set on the mover of the lead screw motor; The lead screw motor is electrically connected to the microprocessor.

9. An application method for a safe gallium nitride charger with current identification function, characterized in that, A safe gallium nitride charger with current identification function as described in any one of claims 1-8 includes the following steps: Step 1, Pre-setting: Power on the charger; press the start switch, then proceed with the setup. Place the recycling bin to the left of push rod motor 1 and to the right of conveyor belt device 3; Place the strip-shaped mounting frames equidistantly onto roller five; The second step is to use: Place the item box to be charged onto the movable plate of the hydraulic lifting device; Press the hydraulic lifting device switch, and the hydraulic lifting device will move the item box to be charged to a suitable position. The operator lays the items to be charged evenly on the conveyor belt device. The microprocessor outputs a signal to the first conveyor belt device, which drives the item to be charged to move to the right, so that the item to be charged passes through the primary screening mechanism. The microprocessor outputs signals to servo motor one and push rod motor one; Conduct initial screening; Next, the pusher motor pushes the item to be charged onto the charging tray structure; The servo motor drives the ring chassis to rotate one unit distance via a ring rack; Repeat this process until the ring-shaped chassis is fully loaded; The electric lifting device drives the next annular chassis to move onto the working surface, and the above steps are repeated. The third step is screening: The voltage sensor module, temperature sensor module, and current sensor module transmit information about the item being charged that is malfunctioning to the microprocessor. Then, servo motor three drives the ring chassis to rotate to one side of gripper motor two via the ring rack; The second gripper motor grabs the item to be charged, the second linear motor drives the second gripper motor to run on the fourth roller, the fourth servo motor transports it to the third conveyor belt, and the inkjet printer prints the corresponding non-conforming code on the item to be charged. Conveyor belt device three transports the items to be charged to the recycling bin; Afterwards, empty spaces are replenished with items awaiting charging to optimize charging screening efficiency; After a qualified item is fully charged for one hour, the servo motor three drives the ring-shaped chassis to rotate to one side of the gripper motor two via the ring rack. The second gripper motor grabs the item to be charged, the second linear motor drives the second gripper motor to run on the fourth roller, and the fourth servo motor transports it to the second conveyor belt. Conveyor belt device two transports it to the strip rack frame; Distance sensor module five outputs the collected signals to the microprocessor, which then controls the lead screw motor two to move the transport rack frame one unit to the left. When the strip rack is fully loaded, the push rod motor four and the lead screw motor three work together to move the transport strip rack onto the roller five; Then repeat the above steps; Step 4, Warning: When the right-side distance sensor module four detects that the empty strip frame on roller five is insufficient, the microprocessor controls the color-changing LED to display red and the buzzer to sound continuously, reminding the operator to replenish the empty strip frame on the right side. When the left-side distance sensor module four detects that the load strip frame on roller five has reached the preset number, the microprocessor controls the color-changing LED to display red and the buzzer to sound a short beep, reminding the operator to unload the material.

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