CN112285531A - Testing device for automobile alternating-current generator regulator - Google Patents
Testing device for automobile alternating-current generator regulator Download PDFInfo
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- CN112285531A CN112285531A CN202011095976.3A CN202011095976A CN112285531A CN 112285531 A CN112285531 A CN 112285531A CN 202011095976 A CN202011095976 A CN 202011095976A CN 112285531 A CN112285531 A CN 112285531A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
- G01R31/2808—Holding, conveying or contacting devices, e.g. test adapters, edge connectors, extender boards
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
- B65G47/912—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems with rectilinear movements only
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/2818—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP] using test structures on, or modifications of, the card under test, made for the purpose of testing, e.g. additional components or connectors
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses a testing device for an automotive alternating-current generator regulator, which comprises a testing table, a feeding and discharging frame and an electrical appliance box, wherein the testing base comprises a horizontal rotating base, a testing support, a lifting frame, a rack, a probe fixing plate and a probe, the horizontal rotating base comprises a horizontal rotating base body, a first motor, a first driving gear, a first driven gear shaft, a first driven gear, a limiting gear shaft and a limiting gear, the lifting frame comprises a lifting frame body, a motor fixing plate, a second motor, a second driving gear, a driven gear shaft, a second driven gear and a third driven gear, the feeding and discharging frame comprises a supporting frame, a lead screw, a linear track, a feeder and a discharger, and the discharger comprises a discharging box, a discharging external tooth nut, a discharging motor, a discharging gear, a discharging electric push rod, a discharging suction pen fixing frame, a discharging suction pen, a discharging vacuum device and a discharging. The invention relates to the field of testing of an automotive alternating-current generator regulator, in particular to a testing device of an automotive alternating-current generator regulator.
Description
Technical Field
The invention relates to the field of testing of an automotive alternating-current generator regulator, in particular to a testing device of an automotive alternating-current generator regulator.
Background
The vehicle generator is a main power supply of the electric equipment of the automobile, the vehicle generator is connected with the engine through a belt pulley, the engine drives the generator to rotate and charges a storage battery, the vehicle generator is a three-phase alternating current generator, a rotor rotates under the driving of the engine, a three-phase alternating current electromotive force is induced by a cutting magnetic field, the three-phase alternating current electromotive force is rectified through a rectifier bridge and then regulated through a regulator, the voltage capable of charging the storage battery is reached, the regulator plays a vital role in the vehicle alternating current generator, the regulator is just like the brain of the generator, commands the generator, controls the voltage, judges the external abnormal condition and makes a response, the regulator serves as a microprocessor of the generator, the microprocessor controls large energy through a small signal, and the regulator is the most sensitive and easily damaged loop in the generator.
The regulator is used as an electronic controller and is used near an engine of a vehicle body and positioned in the generator, the using environment is always at a high temperature, the highest temperature can reach 120-150 ℃, so the electronic parts of the regulator are extremely strict in selection and the heat dissipation requirement is high, and a used circuit board is made of ceramic materials with better heat dissipation effect and is not a conventional FR-4 material board; the current testing method adopted by the regulator is finished product dynamic testing and static testing, wherein the finished product dynamic testing is matched with the generator to be tested on an engine simulation bench, the static testing is testing through static simulation power generation conditions such as a voltage source and a resistor, the method is mostly manual testing, and full-automatic testing equipment is not provided.
Regulator production is mainly divided into two processes: substrate production and assembly, wherein electronic parts are pasted on a ceramic substrate in substrate production, the assembly is to add radiating fins on the processed ceramic substrate and install the ceramic substrate into a plastic support, the fault rate of a regulator is generally required to be below 150PPM in the automobile industry, once the regulator is damaged, the direct consequence is that a vehicle generator cannot normally work, the voltage for charging a storage battery can linearly rise or not be charged, the voltage rise can influence or burn out the air conditioner in the automobile, electric equipment such as a headlamp and the like cannot be charged in time due to no charging, and the situation that the automobile cannot be started due to the fact that the electric equipment cannot be normally used or no electric starter can be used is caused; however, the ceramic substrate is very easy to damage in the production process due to the particularity of the material of the ceramic substrate, and conductor lines on the ceramic substrate are possibly damaged by falling and vibration, so that the control of the ceramic substrate in the production field of regulators is very strict; if the ceramic substrate can be tested before assembly, the reject ratio of finished products can be reduced, the failure rate of 3mis, 6mis and the like can be greatly reduced, but the manual static test wastes too much labor, the invention provides the testing device which can be matched with an automatic production line and automatically test the regulator, and the testing device is also suitable for testing the regulator finished products and changing the direction of the probe if needed.
Disclosure of Invention
In view of the above, the present invention provides an apparatus for testing an alternator regulator for a vehicle, which is capable of automatically and statically testing the alternator regulator in order to overcome the drawbacks of the prior art
The technical scheme adopted by the invention is as follows: the invention relates to a testing device for an automotive alternating-current generator regulator, which comprises a test board, a feeding and discharging frame and an electrical box, wherein the feeding and discharging frame is arranged on two sides of the test board, the electrical box is arranged on the rear side of the test board, the test board comprises a working table, a test seat, a substrate placing seat and an electrical connection box, the test seat is arranged on the working table, the substrate placing seat is arranged on the working table and is positioned on one side of the test seat, the electrical connection box is arranged on the other side of the test seat, the test seat comprises a horizontal rotating seat, a test bracket, a lifting frame, a rack, a probe fixing plate and a probe, the horizontal rotating seat is arranged on the working table, the test bracket is rotatably arranged on the horizontal rotating seat, the lifting frame is arranged on the test bracket, the rack is slidably arranged on the lifting frame and penetrates through the lifting frame, the side wall of, the probe is arranged on the probe fixing plate in a penetrating manner, the horizontal rotating seat comprises a horizontal rotating seat body, a first motor, a first driving gear, a first driven gear shaft, a first driven gear, a limiting gear shaft and a limiting gear, the horizontal rotating seat body is arranged on the working table and is in a hollow cavity structure, the first motor is arranged in the horizontal rotating seat body, the first driving gear is arranged on an output shaft of the first motor, the first driven gear shaft is arranged on the bottom wall of the horizontal rotating seat body, the first driven gear is rotatably arranged on the first driven gear shaft and is meshed with the first driving gear, the testing bracket is arranged on the first driven gear and penetrates through the top wall of the horizontal rotating seat body, the limiting gear shaft is arranged on the bottom wall of the horizontal rotating seat body, the limiting gear is rotatably arranged on the limiting gear shaft and is meshed with the first driven gear, the first motor works to drive the first tooth driving gear to rotate, the first driven gear meshed with the first driving gear rotates, the test support rotates, and the lifting frame rotates to an angle suitable for testing, the lifting frame comprises a lifting frame body, a motor fixing plate, a second motor, a second driving gear, a driven gear shaft, a second driven gear and a third driven gear, the lifting frame body is arranged on the test support and is arranged in a hollow cavity structure, the motor fixing plate is arranged in the lifting frame body, the second motor is arranged on the motor fixing plate, the second driving gear is arranged on an output shaft of the second motor, the driven gear shaft is rotatably arranged on the motor fixing plate and the side wall of the lifting frame body, the second driven gear is arranged on the driven gear shaft and meshed with the second driving gear, the third driven gear is arranged on the driven gear shaft and meshed with the rack, the lifting frame body is provided with a roller which is positioned in a vertical track in a sliding manner, after the lifting frame moves to a proper position, a second motor works to drive a second driving gear to rotate, a third driven gear which is also positioned on a driven gear shaft rotates to drive a rack meshed with the third driven gear to move downwards, a probe gradually contacts a ceramic substrate test point, the probe comprises a probe tube, a probe body, a probe head and a spring, the probe tube is arranged on a probe fixing plate in a penetrating manner, the top of the probe tube is provided with a spring retaining ring, the probe body is arranged in the probe tube in a sliding manner, the probe head is arranged at the bottom of the probe body, the spring is arranged between the spring retaining ring and the probe head and is positioned between the probe body and the probe tube in a sliding manner, after the probe head contacts the test point, if the rack moves downwards, the pressure can extrude, the feeding and discharging frame comprises support frames, a lead screw, a linear track, a feeder and a discharger, the support frames are arranged on two sides of the workbench, the lead screw is arranged between the two support frames, the linear track is arranged between the two support frames and positioned on two sides of the lead screw, the feeder is slidably sleeved on the lead screw and the linear track, the discharger is slidably sleeved on the lead screw and the linear track, the feeder comprises a feeding box, a feeding outer tooth nut, a feeding motor, a feeding gear, a feeding electric push rod, a feeding suction pen fixing frame, a feeding suction pen, a feeding vacuum device and a feeding hose, the feeding box is slidably sleeved on the lead screw and the linear track and is arranged in a hollow cavity structure, the feeding outer tooth nut is rotatably arranged in the feeding box, the inner wall of the feeding motor is meshed with the lead screw, the feeding motor is arranged on the feeding box, the feeding gear is arranged on an output shaft of the feeding motor and is, the feeding electric push rod is arranged at the bottom of the feeding box, the feeding suction pen fixing frame is arranged at the bottom of the feeding electric push rod, the feeding suction pen penetrates through the feeding suction pen fixing frame, the feeding vacuum device is arranged on the supporting frame, the feeding hose is sleeved on the upper portion of the feeding suction pen and a suction port of the feeding vacuum device, a ceramic substrate after electronic part surface mounting, welding seams and laser resistance adjustment is moved to the position below the feeder on an automatic production line, the feeding electric push rod extends, the feeding vacuum device works, the ceramic substrate is sucked up and contracted by the feeding hose, then the feeding gear rotates by the working of the feeding motor, the feeding outer tooth nut is driven to rotate and the feeding box is pushed to move towards the direction of the work table, when the feeder reaches the position above the substrate placing seat, the feeding motor stops working, then the feeding electric push rod extends, and the ceramic substrate is placed in the placing groove, the feeding vacuum tube stops working, the ceramic substrate is separated from the feeding suction pen, the feeding electric push rod shrinks, the feeding motor rotates reversely to drive the feeder to return to an initial position to wait for next feeding, the discharger comprises a discharging box, a discharging outer tooth nut, a discharging motor, a discharging gear, a discharging electric push rod, a discharging suction pen fixing frame, a discharging suction pen, a discharging vacuum device and a discharging hose, the discharging box is sleeved on a lead screw and a linear track in a sliding mode and is in a hollow cavity structure, the discharging outer tooth nut is rotationally arranged in the discharging box, the inner wall of the discharging outer tooth nut is meshed with the lead screw, the discharging motor is arranged on the discharging box, the discharging gear is arranged on an output shaft of the discharging motor and is meshed with the discharging outer tooth nut, the discharging electric push rod is arranged at the bottom of the discharging box, the discharging suction pen fixing frame is arranged at the bottom of the, the discharging vacuum device is arranged on the supporting frame, the discharging hose is sleeved on the upper portion of the discharging suction pen and the suction port of the discharging vacuum device, a discharging electric push rod on the discharging device extends, the discharging vacuum device works, the discharging suction pen is used for sucking up a tested ceramic substrate, the discharging motor works and drives the discharging gear to rotate, the discharging outer tooth nut meshed with the discharging gear rotates to push the discharging box to move towards an automatic assembly line of a next link, the discharging electric push rod extends after reaching a designated position, the ceramic substrate is placed on an automatic assembly line of the next link, the discharging vacuum device stops working, the discharging suction pen is separated from the ceramic substrate, and then the discharging electric push rod and the discharging box return to an initial position to wait for next discharging.
Furthermore, a control box, a voltage source, a multimeter and an alarm are arranged in the electric appliance box, and the control box, the voltage source, the multimeter and the alarm are electrically connected with the electric connection box.
Furthermore, the substrate placing seat is provided with a placing groove, so that the ceramic substrate is convenient to position.
Furthermore, the bottom of the probe is provided with sawteeth, so that the probe is ensured to be in more effective contact with the test point.
Furthermore, the electric connection box is provided with a flat cable, the flat cable is arranged between the electric connection box and the probe body, the electric connection box plays a role in switching, a voltage source and a universal meter are utilized for testing the ceramic substrate during the work of the control box, if the test is unqualified, the alarm gives an alarm, the testing device stops working, if the test is qualified, the second motor rotates reversely to drive the probe to leave a test point, the first motor rotates reversely to drive the lifting frame to rotate by a certain angle, and a space is reserved for discharging.
The invention with the structure has the following beneficial effects: the automatic feeding and discharging of the ceramic substrate of the regulator can be realized by utilizing the feeder and the discharger, the probe can be automatically moved to an appointed position and pressed down to a test point by utilizing the matching of the horizontal rotating seat and the lifting frame when the ceramic substrate needs to be tested, the probe is connected with an electric appliance for testing in the electric appliance box by utilizing the electric connection box, the automatic test function is realized, the alarm is used for giving an alarm when the test is unqualified, and the ceramic substrate test point can be effectively contacted and slowly contacted by utilizing the matching among the probe tube, the probe body, the probe, the spring and the sawtooth in the probe, so that the ceramic substrate is prevented from being damaged; the testing device capable of automatically feeding and discharging materials and automatically testing the automotive alternating-current generator regulator is realized by matching the parts.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a testing device for a vehicle AC generator regulator according to the present invention;
FIG. 2 is a schematic structural diagram of a test socket of the testing device for the automotive alternator regulator according to the present invention;
FIG. 3 is a schematic diagram of the feeder and the discharge of an automotive alternator regulator testing apparatus in accordance with the present invention;
FIG. 4 is a schematic structural diagram of a probe of a testing device for a vehicle alternator regulator according to the present invention.
Wherein, 1, a test bench, 2, a feeding and discharging rack, 3, an electrical appliance box, 4, a work table, 5, a test seat, 6, a substrate placing seat, 7, an electric connection box, 8, a horizontal rotating seat, 9, a test bracket, 10, a lifting rack, 11, a rack, 12, a probe fixing plate, 13, a probe, 14, a vertical track, 15, a horizontal rotating seat body, 16, a first motor, 17, a first driving gear, 18, a first driven gear shaft, 19, a first driven gear, 20, a limit gear shaft, 21, a limit gear, 22, a lifting rack body, 23, a motor fixing plate, 24, a second motor, 25, a second driving gear, 26, a driven gear shaft, 27, a second driven gear, 28, a third driven gear, 29, a roller, 30, a probe tube, 31, a probe body, 32, a probe, 33, a spring, 34, a spring retaining ring, 35, a support frame, 36 and a lead screw, 37. linear rail, 38, feeder, 39, discharger, 40, feeding box, 41, feeding external tooth nut, 42, feeding motor, 43, feeding gear, 44, feeding electric push rod, 45, feeding suction pen fixing frame, 46, feeding suction pen, 47, feeding vacuum device, 48, feeding hose, 49, discharging box, 50, discharging external tooth nut, 51, discharging motor, 52, discharging gear, 53, discharging electric push rod, 54, discharging suction pen fixing frame, 55, discharging suction pen, 56, discharging vacuum device, 57, discharging hose, 58, control box, 59, voltage source, 60, universal meter, 61, alarm, 62, flat cable, 63, standing groove, 64, sawtooth.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1-4, the invention is a testing device for a vehicle alternator regulator, comprising a testing table 1, a feeding and discharging rack 2 and an electrical box 3, wherein the feeding and discharging rack 2 is arranged at two sides of the testing table 1, the electrical box 3 is arranged at the rear side of the testing table 1, the testing table 1 comprises a working table 4, a testing seat 5, a substrate placing seat 6 and an electrical connection box 7, the testing seat 5 is arranged on the working table 4, the substrate placing seat 6 is arranged on the working table 4 and is positioned at one side of the testing seat 5, the electrical connection box 7 is arranged on the working table 4 and is positioned at the other side of the testing seat 5, the testing seat 5 comprises a horizontal rotating seat 8, a testing support 9, a lifting frame 10, a rack 11, a probe fixing plate 12 and a probe 13, the horizontal rotating seat 8 is arranged on the working table 4, the testing support 9 is rotatably arranged on the horizontal rotating seat 8, the lifting, the rack 11 is slidably arranged on the lifting frame 10 and penetrates through the lifting frame 10, a vertical track 14 is arranged on the side wall of the rack 11, the probe fixing plate 12 is arranged at the bottom of the rack 11, the probe 13 is arranged on the probe fixing plate 12 in a penetrating manner, the horizontal rotating seat 8 comprises a horizontal rotating seat body 15, a first motor 16, a first driving gear 17, a first driven gear shaft 18, a first driven gear 19, a limit gear shaft 20 and a limit gear 21, the horizontal rotating seat body 15 is arranged on the working table 4 and is arranged in a hollow cavity structure, the first motor 16 is arranged in the horizontal rotating seat body 15, the first driving gear 17 is arranged on an output shaft of the first motor 16, the first driven gear shaft 18 is arranged on the bottom wall of the horizontal rotating seat body 15, the first driven gear 19 is rotatably arranged on the first driven gear shaft 18 and is meshed with the first driving gear 17, the test support 9 is arranged on the first driven gear 19 and penetrates through the top wall of the horizontal rotating seat body 15, the limit gear shaft 20 is arranged on the bottom wall of the horizontal rotating seat body 15, the limit gear 21 is rotatably arranged on the limit gear shaft 20 and is meshed with the first driven gear 19, the crane 10 comprises a crane body 22, a motor fixing plate 23, a second motor 24, a second driving gear 25, a driven gear shaft 26, a second driven gear 27 and a third driven gear 28, the crane body 22 is arranged on the test support 9 and is in a hollow cavity structure, the motor fixing plate 23 is arranged in the crane body 22, the second motor 24 is arranged on the motor fixing plate 23, the second driving gear 25 is arranged on an output shaft of the second motor 24, the driven gear shaft 26 is rotatably arranged on the side walls of the motor fixing plate 23 and the crane body 22, the second driven gear 27 is arranged on the driven gear shaft 26 and is meshed with the second driving gear 25, the third driven gear 28 is arranged on the driven gear shaft 26 and meshed with the rack 11, the crane body 22 is provided with a roller 29, the roller 29 is slidably arranged in the vertical rail 14, the probe 13 comprises a probe tube 30, a probe body 31, a probe 32 and a spring 33, the probe tube 30 is arranged on the probe fixing plate 12 in a penetrating manner, a spring retaining ring 34 is arranged at the top of the probe tube 30, the probe body 31 is slidably arranged in the probe tube 30, the probe 32 is arranged at the bottom of the probe body 31, the spring 33 is arranged between the spring retaining ring 34 and the probe 32 and is slidably arranged between the probe body 31 and the probe tube 30, the feeding and discharging frame 2 comprises a support frame 35, a lead screw 36, a linear rail 37, a feeder 38 and a discharger 39, the support frame 35 is arranged on two sides of the workbench, the lead screw 36 is arranged between the two support frames 35, the linear rail 37 is arranged between the two support frames 35 and is arranged, the feeder 38 is slidably sleeved on the screw rod 36 and the linear track 37, the discharger 39 is slidably sleeved on the screw rod 36 and the linear track 37, the feeder 38 comprises a feeding box 40, a feeding external tooth nut 41, a feeding motor 42, a feeding gear 43, a feeding electric push rod 44, a feeding suction pen fixing frame 45, a feeding suction pen 46, a feeding vacuum device 47 and a feeding hose 48, the feeding box 40 is slidably sleeved on the screw rod 36 and the linear track 37 and is arranged in a hollow cavity structure, the feeding external tooth nut 41 is rotatably arranged in the feeding box 40, the inner wall of the feeding box 40 is meshed with the screw rod 36, the feeding motor 42 is arranged on the feeding box 40, the feeding gear 43 is arranged on an output shaft of the feeding motor 42 and is meshed with the feeding external tooth nut 41, the feeding electric push rod 44 is arranged at the bottom of the feeding box 40, the feeding suction pen fixing frame 45 is arranged at the bottom of the, the feeding suction pen 46 penetrates through the feeding suction pen fixing frame 45, the feeding vacuum device 47 is arranged on the supporting frame 35, the feeding hose 48 is sleeved on the upper portion of the feeding suction pen 46 and a suction port of the feeding vacuum device 47, the discharging device 39 comprises a discharging box 49, a discharging external tooth nut 50, a discharging motor 51, a discharging gear 52, a discharging electric push rod 53, a discharging suction pen fixing frame 54, a discharging suction pen 55, a discharging vacuum device 56 and a discharging hose 57, the discharging box 49 is slidably sleeved on the screw rod 36 and the linear track 37 and is arranged in a hollow cavity structure, the discharging external tooth nut 50 is rotatably arranged in the discharging box 49, the inner wall of the discharging external tooth nut is meshed with the screw rod 36, the discharging motor 51 is arranged on the discharging box 49, the discharging gear 52 is arranged on an output shaft of the discharging motor 51 and is meshed with the discharging external tooth nut 50, the discharging electric push rod 53 is arranged at the, the discharging suction pen fixing frame 54 is arranged at the bottom of the discharging electric push rod 53, the discharging suction pen 55 is arranged on the discharging suction pen fixing frame 54 in a penetrating mode, the discharging vacuum device 56 is arranged on the supporting frame 35, and the discharging hose 57 is arranged on the upper portion of the discharging suction pen 55 and a suction port of the discharging vacuum device 56 in a sleeved mode.
Be equipped with control box 58, voltage source 59, universal meter 60 and alarm 61 in the electrical apparatus case 3, control box 58, voltage source 59, universal meter 60 and alarm 61 are connected with electric connection box 7 electricity, be equipped with standing groove 63 on the base plate placing seat 6, probe 32 bottom is equipped with sawtooth 64, be equipped with winding displacement 62 on the electric connection box 7, winding displacement 62 is located between electric connection box 7 and the probe body 31.
When the ceramic substrate feeding device is used specifically, a ceramic substrate subjected to electronic part surface mounting, welding and laser resistance adjustment moves to the position below the feeder 38 on an automatic production line, the feeding electric push rod 44 extends, the feeding vacuum device 47 works, the ceramic substrate is sucked up and contracted by the feeding hose 48, then the feeding motor 42 works to rotate the feeding gear 43, the feeding outer tooth nut 41 is driven to rotate and push the feeding box 40 to move towards the working table 4, when the feeder 38 reaches the position above the substrate placing seat 6, the feeding motor 42 stops working, then the feeding electric push rod 44 extends, the ceramic substrate is placed in the placing groove 63, the feeding vacuum device 47 stops working, the ceramic substrate is separated from the feeding suction pen 46, the feeding electric push rod 44 contracts, and the feeding motor 42 rotates reversely to drive the feeder 38 to return to the initial position to wait for next feeding; at the moment, the first motor 16 works to drive the first tooth driving gear 17 to rotate, the first driven gear 19 meshed with the first driving gear 17 rotates to rotate the lifting frame 10 to an angle suitable for testing, then the second motor 24 works to drive the second driving gear 25 to rotate, the third driven gear 28 which is also positioned on the driven gear shaft 26 rotates to drive the rack 11 to move downwards, the probe 13 is gradually contacted with a test point of the ceramic substrate, then the control box 58 works to test the ceramic substrate by using a voltage source 59 and a universal meter 60, if the product is unqualified, an alarm 61 alarms, the testing device stops working, if the product is qualified, the second motor 24 rotates reversely to drive the probe 13 to leave the test point, the first motor 16 rotates reversely to drive the lifting frame 10 to rotate for a certain angle, and a space is; at the moment, the discharging electric push rod 53 on the discharging device 39 extends, the discharging vacuum device 56 works, the tested ceramic substrate is sucked up by using the discharging suction pen 55, the discharging motor 51 works to drive the discharging gear 52 to rotate, the discharging external tooth nut 50 meshed with the discharging gear 52 rotates to push the discharging box 49 to move towards the automatic assembly line of the next link, the discharging electric push rod 53 extends after reaching the designated position, the ceramic substrate is placed on the automatic assembly line of the next link, the discharging vacuum device 56 stops working, the discharging suction pen 55 is separated from the ceramic substrate, and then the discharging electric push rod 53 and the discharging box 49 are restored to the initial positions to wait for next discharging; therefore, the process of automatically feeding and discharging materials and automatically testing the vehicle generator regulator is completed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. An automotive alternator regulator testing apparatus, characterized in that: the device comprises a test board, a feeding and discharging frame and an electrical box, wherein the feeding and discharging frame is arranged on two sides of the test board, the electrical box is arranged on the rear side of the test board, the test board comprises a working table, a test seat, a substrate placing seat and an electrical connection box, the test seat is arranged on the working table, the substrate placing seat is arranged on the working table and positioned on one side of the test seat, the electrical connection box is arranged on the working table and positioned on the other side of the test seat, the test seat comprises a horizontal rotating seat, a test bracket, a lifting frame, a rack, a probe fixing plate and a probe, the horizontal rotating seat is arranged on the working table, the test bracket is rotatably arranged on the horizontal rotating seat, the lifting frame is arranged on the test bracket, the rack is slidably arranged on the lifting frame and penetrates through the lifting frame, the side wall of the rack is provided with a vertical, the horizontal rotation seat comprises a horizontal rotation seat body, a first motor, a first driving gear, a first driven gear shaft, a first driven gear, a limit gear shaft and a limit gear, the horizontal rotation seat body is arranged on the working table and is of a hollow cavity structure, the first motor is arranged in the horizontal rotation seat body, the first driving gear is arranged on an output shaft of the first motor, the first driven gear shaft is arranged on the bottom wall of the horizontal rotation seat body, the first driven gear is rotatably arranged on the first driven gear shaft and meshed with the first driving gear, the test support is arranged on the first driven gear and penetrates through the top wall of the horizontal rotation seat body, the limit gear shaft is arranged on the bottom wall of the horizontal rotation seat body, the limit gear is rotatably arranged on the limit gear shaft and meshed with the first driven gear, and the lifting frame comprises a lifting frame body, The lifting frame comprises a motor fixing plate, a second motor, a second driving gear, a driven gear shaft, a second driven gear and a third driven gear, wherein the lifting frame body is arranged on the test support and is in a hollow cavity structure, the motor fixing plate is arranged in the lifting frame body, the second motor is arranged on the motor fixing plate, the second driving gear is arranged on the second motor output shaft, the driven gear shaft is rotatably arranged on the side wall of the motor fixing plate and the lifting frame body, the second driven gear is arranged on the driven gear shaft and is meshed with the second driving gear, the third driven gear is arranged on the driven gear shaft and is meshed with the rack, the lifting frame body is provided with a roller, the roller is slidably arranged in a vertical track, the probe comprises a probe tube, a probe body, a probe and a spring, the probe tube is arranged on the probe fixing plate in a penetrating manner, the top of the probe, the probe body is arranged in the probe tube in a sliding manner, the probe is arranged at the bottom of the probe body, the spring is arranged between the spring retaining ring and the probe and is positioned between the probe body and the probe tube in a sliding manner, the feeding and discharging frame comprises a support frame, a lead screw, a linear track, a feeder and a discharger, the support frame is arranged on two sides of the workbench, the lead screw is arranged between the two support frames, the linear track is arranged between the two support frames and is positioned on two sides of the lead screw, the feeder is sleeved on the lead screw and the linear track in a sliding manner, the discharger is sleeved on the lead screw and the linear track in a sliding manner, the feeder comprises a feeding box, a feeding outer tooth nut, a feeding motor, a feeding gear, a feeding electric push rod, a feeding suction pen fixing frame, a feeding suction pen, a feeding vacuum device and a feeding hose, the, the feeding external tooth nut is rotationally arranged in the feeding box, the inner wall of the feeding external tooth nut is meshed with the screw rod, the feeding motor is arranged on the feeding box, the feeding gear is arranged on an output shaft of the feeding motor and is meshed with the feeding external tooth nut, the feeding electric push rod is arranged at the bottom of the feeding box, the feeding suction pen is fixedly arranged at the bottom of the feeding electric push rod, the feeding suction pen is penetratingly arranged on a fixing frame of the feeding suction pen, the feeding vacuum device is arranged on a supporting frame, the feeding hose is sleeved on the upper part of the feeding suction pen and a suction port of the feeding vacuum device, the discharging device comprises a discharging box, a discharging external tooth nut, a discharging motor, a discharging gear, a discharging electric push rod, a fixing frame of the discharging suction pen, a discharging vacuum device and a discharging hose, the discharging box is slidably sleeved on the screw rod and the linear track and is arranged in, the discharging motor is arranged on the discharging box, the discharging gear is arranged on an output shaft of the discharging motor and meshed with the discharging outer tooth nut, the discharging electric push rod is arranged at the bottom of the discharging box, the discharging suction pen fixing frame is arranged at the bottom of the discharging electric push rod, the discharging suction pen is arranged on the discharging suction pen fixing frame in a penetrating mode, the discharging vacuum device is arranged on the supporting frame, and the discharging hose is sleeved on the upper portion of the discharging suction pen and the suction port of the discharging vacuum device.
2. The alternator regulator test set for vehicles of claim 1, wherein: and a control box, a voltage source, a multimeter and an alarm are arranged in the electric appliance box, and the control box, the voltage source, the multimeter and the alarm are electrically connected with the electric connection box.
3. The alternator regulator test set for vehicles of claim 1, wherein: and the substrate placing seat is provided with a placing groove.
4. The alternator regulator test set for vehicles of claim 1, wherein: the bottom of the probe is provided with sawteeth.
5. The alternator regulator test set for vehicles of claim 2, wherein: the electric connection box is provided with a flat cable, and the flat cable is arranged between the electric connection box and the probe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011095976.3A CN112285531A (en) | 2020-10-14 | 2020-10-14 | Testing device for automobile alternating-current generator regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011095976.3A CN112285531A (en) | 2020-10-14 | 2020-10-14 | Testing device for automobile alternating-current generator regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112285531A true CN112285531A (en) | 2021-01-29 |
Family
ID=74496733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011095976.3A Withdrawn CN112285531A (en) | 2020-10-14 | 2020-10-14 | Testing device for automobile alternating-current generator regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112285531A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115902623A (en) * | 2023-01-09 | 2023-04-04 | 睿动(山西)科技有限公司 | Device for testing brushless motor and control method thereof |
-
2020
- 2020-10-14 CN CN202011095976.3A patent/CN112285531A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115902623A (en) * | 2023-01-09 | 2023-04-04 | 睿动(山西)科技有限公司 | Device for testing brushless motor and control method thereof |
| CN115902623B (en) * | 2023-01-09 | 2023-05-30 | 睿动(山西)科技有限公司 | Device for brushless motor test and control method thereof |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210129 |
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| WW01 | Invention patent application withdrawn after publication |