CN106019147A - Continuity technology and continuity structure of railway inner shield digital signal cable - Google Patents

Continuity technology and continuity structure of railway inner shield digital signal cable Download PDF

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Publication number
CN106019147A
CN106019147A CN201610292029.0A CN201610292029A CN106019147A CN 106019147 A CN106019147 A CN 106019147A CN 201610292029 A CN201610292029 A CN 201610292029A CN 106019147 A CN106019147 A CN 106019147A
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China
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micromachine
test
described micromachine
testing
motor
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CN201610292029.0A
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CN106019147B (en
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臧斌
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34Testing dynamo-electric machines

Abstract

The invention provides a continuity technology and a continuity structure of an inner shield layer of a railway inner shield digital signal cable. The inner shield layer is stripped by 4 to 5cm. Four wire groups in the inner shield layer are sleeved by a high flame-retardant heat shrink sleeve. Through the heating of a hot air gun, the high flame-retardant heat shrink sleeve tightly wraps four wire groups. Lap welding is carried out on a soft copper band and the continuity end of the inner shield layer. The lap joint of the soft copper band and the inner shield layer is wound by a drainage wire, so that the soft copper band and the inner shield layer are connected together. The inner shield layer is sleeved by a high flame-retardant heat shrink sleeve. Through the heating of the hot air gun, the high flame-retardant heat shrink sleeve tightly wraps the inner shield layer. According to the invention, soft copper band spot welding continuity is used; the continuity quality is reliable; the problems of the fault of the shield layer at a continuity place, bad contact and the like are avoided; the operation is convenient; compared with an ordinary continuity copper mesh, the inner shield layer has a better shielding effect; and problems of electromagnetic leakage and the like, which are caused by a discontinuous shield, are avoided.

Description

Micromachine Auto-Test System
Technical field
The present invention relates to technical field of automation, be specifically related to a kind of micromachine Auto-Test System.
Background technology
Micromachine (micro-motor), is that volume, capacity are less, output typically motor below hundreds of watts. Micromachine, is usually used in control system, it is achieved dynamoelectric signal or the detection of energy, resolves, amplify, perform or the merit such as conversion Can, or load for gearing, it is possible to as the AC and DC power supply of equipment.Micromachine market application is quite varied, Relating to the various aspects of national economy, defence equipment, human lives, the electrically driven (operated) occasion of every needs can see micro electric Machine.
Before using or selling micromachine, need micromachine is tested, it is judged that micromachine is the most qualified, mesh The test of front micromachine is all to test manually, differentiates that micromachine is the most qualified by artificial visual observations.
The test of existing micromachine, is to differentiate that micromachine is the most qualified by artificial visual observations, and efficiency is low, accurately Property is poor.
Summary of the invention
In order to solve problem of the prior art, the invention provides a kind of micromachine Auto-Test System, micromachine Pushing away the test position that the micromachine in micromachine conveying trough is pushed in micromachine conveying trough by shell cylinder, micromachine is surveyed Micromachine on test position is tested by examination unit, and micromachine test information process unit obtains the test of micromachine Information, according to test information, determines that micromachine is the most qualified, automatically can test micromachine, can improve survey Examination efficiency and accuracy.According to the electric current etc. in test information, determine that micromachine is the most qualified, and when determining that micromachine is not Time qualified, determine the fault category of micromachine, it is simple to follow-up micromachine is processed.
In order to solve the problems referred to above, the invention discloses a kind of micromachine Auto-Test System, described system includes: micro- Type motor automatic conveyor and micromachine automatic testing equipment;
Described micromachine automatic conveyor includes: micromachine conveying trough and micromachine push away shell cylinder;
Described micromachine conveying trough, is used for transmitting micromachine;
Described micromachine pushes away shell cylinder, is arranged on one end of described micromachine conveying trough, for by described micro electric Described micromachine in machine conveying trough is pushed to the test position in described micromachine conveying trough;
Described micromachine automatic testing equipment includes: micromachine test cell and micromachine test information processing list Unit;
Described micromachine test cell, is connected with described micromachine test information process unit, is arranged on described The top of the test position in micromachine conveying trough, for testing the described micromachine on test position;
Described micromachine test information process unit, is connected with described micromachine test cell, for described When described micromachine on test position is tested by micromachine test cell, obtain the test letter of described micromachine Breath, according to described test information, determines that described micromachine is the most qualified.
Compared with prior art, the present invention can obtain and include techniques below effect:
Micromachine pushes away shell cylinder and is pushed in micromachine conveying trough by the micromachine in micromachine conveying trough Testing position, the micromachine on test position is tested by micromachine test cell, micromachine test information process unit Obtain the test information of micromachine, according to test information, determine that micromachine is the most qualified, can automatically micromachine be entered Row test, can improve testing efficiency and accuracy.According to the electric current etc. in test information, determine that micromachine is the most qualified, And when determining that micromachine is defective, determine the fault category of micromachine, it is simple to follow-up micromachine is processed, and Need not artificial failure judgement, eliminate person to person and feel erroneous judgement that is different and that occur, improve the accuracy of judgement.By micro- Qualified micromachine can be pushed on qualified motor track by type motor sorting equipment, by underproof micromachine according to Fault category is sorted in corresponding faulty motor classification box, automatically can be disposed different micromachines, Ke Yiti The processing speed of high micromachine.
Certainly, the arbitrary product implementing the present invention must be not necessarily required to reach all the above technique effect simultaneously.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the present invention, this Bright schematic description and description is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the first micromachine Auto-Test System structural representation of the embodiment of the present invention;
Fig. 2 is the second micromachine Auto-Test System structural representation of the embodiment of the present invention;
Fig. 3 is the third micromachine Auto-Test System structural representation of the embodiment of the present invention;
Fig. 4 is the 4th kind of micromachine Auto-Test System structural representation of the embodiment of the present invention;
Fig. 5 A is the stall clip structure schematic diagram in the first micromachine Auto-Test System of the embodiment of the present invention;
Fig. 5 B is the stall clip structure schematic diagram in the second micromachine Auto-Test System of the embodiment of the present invention;
Fig. 6 is the 5th kind of micromachine Auto-Test System structural representation of the embodiment of the present invention;
Fig. 7 is the 6th kind of micromachine Auto-Test System structural representation of the embodiment of the present invention;
Fig. 8 is the 7th kind of micromachine Auto-Test System structural representation of the embodiment of the present invention;
Fig. 9 is that the micromachine sorting equipment structure in a kind of micromachine Auto-Test System of the embodiment of the present invention is shown It is intended to;
Figure 10 is the 8th kind of micromachine Auto-Test System structural representation of the embodiment of the present invention;
Figure 11 is the 9th kind of micromachine Auto-Test System structural representation of the embodiment of the present invention;
Figure 12 is the first micromachine boxing system structural representation of the embodiment of the present invention;
Figure 13 is the second micromachine boxing system structural representation of the embodiment of the present invention;
Figure 14 is the third micromachine boxing system structural representation of the embodiment of the present invention;
Figure 15 is the 4th kind of micromachine boxing system structural representation of the embodiment of the present invention;
Figure 16 is the 5th kind of micromachine boxing system structural representation of the embodiment of the present invention;
Figure 17 is the 6th kind of micromachine boxing system structural representation of the embodiment of the present invention;
Figure 18 is the 7th kind of micromachine boxing system structural representation of the embodiment of the present invention;
Figure 19 is the 8th kind of micromachine boxing system structural representation of the embodiment of the present invention;
Figure 20 is that a kind of micromachine of the embodiment of the present invention is tested and packaging system structural representation automatically.
Detailed description of the invention
Describe embodiments of the present invention in detail below in conjunction with drawings and Examples, thereby how the present invention is applied Technological means solves technical problem and reaches the process that realizes of technology effect and can fully understand and implement according to this.
In a typical configuration, calculating equipment includes one or more processor (CPU), input/output interface, net Network interface and internal memory.
Internal memory potentially includes the volatile memory in computer-readable medium, random access memory (RAM) and/or The forms such as Nonvolatile memory, such as read only memory (ROM) or flash memory (flash RAM).Internal memory is computer-readable medium Example.
Computer-readable medium includes that removable media permanent and non-permanent, removable and non-can be by any method Or technology realizes information storage.Information can be computer-readable instruction, data structure, the module of program or other data. The example of the storage medium of computer includes, but are not limited to phase transition internal memory (PRAM), static RAM (SRAM), moves State random access memory (DRAM), other kinds of random access memory (RAM), read only memory (ROM), electric erasable Programmable read only memory (EEPROM), fast flash memory bank or other memory techniques, read-only optical disc read only memory (CD-ROM), Digital versatile disc (DVD) or other optical storage, magnetic cassette tape, the storage of tape magnetic rigid disk or other magnetic storage apparatus Or any other non-transmission medium, can be used for the information that storage can be accessed by a computing device.According to defining herein, calculate Machine computer-readable recording medium does not include non-temporary computer readable media (transitory media), such as data signal and the carrier wave of modulation.
As employed some vocabulary in the middle of description and claim to censure specific components.Those skilled in the art should It is understood that hardware manufacturer may call same assembly with different nouns.This specification and claims are not with name The difference claimed is used as distinguishing the mode of assembly, but is used as the criterion distinguished with assembly difference functionally.As logical " comprising " mentioned in the middle of piece description and claim is an open language, therefore should be construed to " comprise but do not limit In "." substantially " referring in receivable range of error, those skilled in the art can solve described in the range of certain error Technical problem, basically reaches described technique effect.Additionally, " coupling " word comprises any directly and indirectly electric property coupling at this Means.Therefore, if a first system is coupled to a second system described in literary composition, then representing described the first system can direct electrical coupling It is connected to described second system, or passes through other system or the means that couple are electrically coupled to described second system indirectly.Description Subsequent descriptions is to implement the better embodiment of the present invention, for the purpose of right described description is the rule so that the present invention to be described, It is not limited to the scope of the present invention.Protection scope of the present invention is when being as the criterion depending on the defined person of claims.
Also, it should be noted term " includes ", " comprising " or its any other variant are intended to nonexcludability Comprise, so that include that the commodity of a series of key element or system not only include those key elements, but also include the most clearly Other key elements listed, or also include the key element intrinsic for this commodity or system.In the feelings not having more restriction Under condition, statement " including ... " key element limited, it is not excluded that in the commodity including described key element or system also There is other identical element.
Embodiment describes
With an embodiment, the realization of present system is described further below.As it is shown in figure 1, be the embodiment of the present invention A kind of micromachine Auto-Test System, this micromachine Auto-Test System includes: micromachine automatic conveyor 10 With micromachine automatic testing equipment 20;
Micromachine automatic conveyor 10 includes: micromachine conveying trough 101 and micromachine push away shell cylinder 102;
Micromachine conveying trough 101, is used for transmitting micromachine;
Micromachine pushes away shell cylinder 102, is arranged on one end of the micromachine of micromachine conveying trough 101, for by micro- Micromachine in type motor conveying trough 101 is pushed to the test position in micromachine conveying trough 101;
Micromachine automatic testing equipment 20 includes: micromachine test cell 201 and micromachine test information processing Unit 202;
Micromachine test cell 201, is connected with micromachine test information process unit 202, is arranged on micro electric The top of the test position in machine conveying trough 101, for testing the micromachine on test position;
Micromachine test information process unit 202, is connected with micromachine test cell 201, at micro electric When micromachine on test position is tested by machine test cell 201, obtain the test information of micromachine, according to test letter Breath, determines that micromachine is the most qualified.
Wherein, micromachine test information process unit 202 can pass through PLC (Programmable Logic Controller, programmable logic controller (PLC)), single-chip microcomputer etc. realize, PLC, single-chip microcomputer can be arranged in control chamber.
Specifically, in a preferred embodiment of the present embodiment, seeing Fig. 2, micromachine automatic conveyor 10 also wraps Include: micromachine conveyer belt 103 and micromachine induction apparatus 104;
Micromachine conveyer belt 103, is connected with micromachine conveying trough 101, for obtaining the micro electric of user's input Machine, is sent to micromachine conveying trough 101 by micromachine;
Micromachine induction apparatus 104, pushes away shell cylinder 102 with micromachine conveying trough 101 and micromachine and is connected, be used for Whether sensing has micromachine to be passed into micromachine conveying trough 101, if there being micromachine to be passed into micromachine conveying trough 101, then notify that micromachine pushes away shell cylinder 102 and promotes the micromachine in micromachine conveying trough 101;
Correspondingly, micromachine pushes away shell cylinder 102, is connected with micromachine induction apparatus 104, for receive miniature After motor induction apparatus 104 notifies to promote the micromachine in micromachine conveying trough 101, to micromachine conveying trough Micromachine in 101 promotes.
It should be noted that micromachine pushes away shell cylinder 102, the micromachine in micromachine conveying trough 101 is pushed away Time dynamic, it be not likely to be the test position being the most just pushed to by micromachine in micromachine conveying trough 101, be specifically dependent upon miniature The distance of the length of motor conveying trough 101 and every time promotion micromachine, such as: if micromachine conveying trough 101 is from miniature Motor pushes away the length that one end of shell cylinder 102 is 12 micromachines to the distance of the test position in micromachine conveying trough 101, Every time micromachine pushes away shell cylinder 102 and promotes the distance of a micromachine to be the length of a micromachine, then micro-from the 1st Type motor enters micromachine conveying trough 101 to start, and enters micromachine conveying trough 101 to the 11st micromachine and is promoted After, the 1st micromachine gets to the test position in micromachine conveying trough 101.
Specifically, in a preferred embodiment of the present embodiment, seeing Fig. 3, micromachine test cell 201 includes: survey The lower air cylinder 201a of examination, the test pressure contiguous block 201c down of pressure guide rail 201b, test down, testing needle fitting insulating panels 201d, first Testing needle 201e and the second testing needle 201f;
The lower air cylinder 201a of test, on setting-in pressure guide rail 201b under test, respectively with test pressure contiguous block 201c down and Test pressure guide rail 201b down is connected, and moves under test under the cooperation of pressure guide rail 201b;
Test pressure contiguous block 201c down, respectively air cylinder 201a lower with test, test pressure guide rail 201b down and testing needle peace Dress insulation board 201d is connected, and moves under the cooperation pressing guide rail 201b as the lower air cylinder 201a of test under test Time, under test under the drive of air cylinder 201a, move together with air cylinder 201a lower with test, and drive testing needle that insulation is installed Plate 201d moves together;
Testing needle fitting insulating panels 201d, is connected with test pressure contiguous block 201c down, testing needle fitting insulating panels 201d In the first predeterminated position be provided with the second predeterminated position in the first testing needle 201e, testing needle fitting insulating panels 201d and be provided with Two testing needle 201f, move under pressure contiguous block 201c drives under test;To be tested miniature when having on test position During motor, move to make the first testing needle 201e be connected with the positive level of micromachine, the second testing needle 201f and micromachine The position that is connected of negative level;When testing that micromachine to be tested on position is tested to be completed, move to make the first testing needle 201e and the position that the positive level of micromachine is separated, the second testing needle 201f is separated with the negative level of micromachine;
First testing needle 201e, is arranged on the first predeterminated position in testing needle fitting insulating panels 201d, for test When micromachine on position is tested, it is connected with the positive level of micromachine;
Second testing needle 201f, is arranged on the second predeterminated position in testing needle fitting insulating panels 201d, for test When micromachine on position is tested, it is connected with the negative level of micromachine.
Specifically, in a preferred embodiment of the present embodiment, seeing Fig. 4, micromachine test cell 201 also includes: 3rd testing needle 201g;
3rd testing needle 201g, is arranged on the 3rd predeterminated position in testing needle fitting insulating panels 201d, for test When micromachine on position is tested, it is connected with the casing of micromachine.
Correspondingly, testing needle fitting insulating panels 201d, specifically for pressing contiguous block 201c to move under driving under test Dynamic;When having micromachine to be tested on test position, move to make the first testing needle 201e be connected with the positive level of micromachine Connect, the second testing needle 201f is connected with the negative level of micromachine, the 3rd testing needle 201g is connected with the casing of micromachine Position;When testing that micromachine to be tested on position is tested to be completed, move to make the first testing needle 201e and micro electric The positive level of machine is separated, the second testing needle 201f is separated with the negative level of micromachine, the 3rd testing needle 201g and micromachine Casing be separated position.
Wherein, the first testing needle 201e, the second testing needle 201f and the 3rd testing needle 201g can use spacing to be 8- The spring force testing needles of 11MM etc. realize, and are not specifically limited this.
Specifically, in a preferred embodiment of the present embodiment, see Fig. 5 A, Fig. 5 B and Fig. 6, micromachine test cell 201 also include: stall clip 201h;
Stall clip 201h, by stall clip rotary shaft 201h1, stall clip stator 201h2, stall gripper slippage sheet 201h3 and stall clip actuating cylinder 201h4 composition, stall clip stator 201h2 and stall gripper slippage sheet 201h3 passes through Stall clip rotary shaft 201h1 connects, and stall clip actuating cylinder 201h4 is arranged on stall gripper slippage sheet 201h3, when stifled Turn clip actuating cylinder 201h4 receive micromachine test information process unit 202 send micromachine band carry test refer to After order, stall clip actuating cylinder 201h4 drives stall gripper slippage sheet 201h3 to move to and stall clip stator 201h2 In conjunction with the position of the motor shaft that can clamp micromachine, when stall clip actuating cylinder 201h4 receives micromachine test After the micromachine that information process unit 202 sends is without carrying test instruction, stall clip actuating cylinder 201h4 drives stall folder Sub-wiper 201h3 moves to be combined the position of the motor shaft not clamping micromachine with stall clip stator 201h2;
Correspondingly, micromachine test information process unit 202, it is additionally operable to determine that micromachine carries out band carries test, Or without carrying test, when determining that micromachine carries out band carries test, send band to stall clip actuating cylinder 201h4 and carry Test instruction, carries out micromachine, without when carrying test, sending to stall clip actuating cylinder 201h4 and surveying without carrying when determining Examination instruction.
Specifically, in a preferred embodiment of the present embodiment, seeing Fig. 7, micromachine test cell 201 also includes: Sensor noise 201i and vibrating sensor 201j;
Sensor noise 201i, is arranged on micromachine conveying trough 101 position of corresponding test position, is used for testing miniature The noise of motor, obtains the noise signal of micromachine;
Vibrating sensor 201j, is arranged on micromachine conveying trough 101 position of corresponding test position, is used for testing miniature The vibration of motor, obtains the vibration signal of micromachine.
Specifically, in a preferred embodiment of the present embodiment, see Fig. 8, micromachine test information process unit 202 Including: micromachine test signal transmission lines 202a, micromachine test information calculator 202b and micromachine test information Processor 202c;
Micromachine test signal transmission lines 202a, respectively with the first testing needle 201e, the second testing needle 201f, the 3rd survey Test point 201g is connected with micromachine test information calculator 202b, for gathering the first testing needle 201e, the second testing needle 201f and the test signal of the 3rd testing needle 201g, by the first testing needle 201e, the second testing needle 201f and the 3rd testing needle The test signal of 201g is transferred to micromachine test information calculator 202b;
Micromachine test information calculator 202b, tests with micromachine test signal transmission lines 202a and micromachine Message handler 202c is connected, for according to the first testing needle 201e, the second testing needle 201f and the 3rd testing needle 201g Test signal, is calculated the test information of micromachine;
Micromachine test message handler 202c, is connected, for root with micromachine test information calculator 202b According to the test information of the micromachine that micromachine test information calculator 202b obtains, determine that micromachine is the most qualified, and When determining that micromachine is defective, determine the fault category of micromachine.
Wherein, micromachine test signal transmission lines 202a can control data transmission based on MODBUS.
Specifically, in a preferred embodiment of the present embodiment, micromachine test signal transmission lines 202a, the most respectively with Sensor noise 201i is connected with vibrating sensor 201j, is additionally operable to pass the noise signal of sensor noise 201i and vibration The vibration signal of sensor 201j is transferred to micromachine test information calculator 202b;
Correspondingly, micromachine test information calculator 202b, specifically for according to the first testing needle 201e, the second test Pin 201f and the test signal of the 3rd testing needle 201g, and the noise signal of sensor noise 201i and vibrating sensor 201j Vibration signal, be calculated the test information of micromachine.
Specifically, in a preferred embodiment of the present embodiment, micromachine test message handler 202c includes:
Micromachine Fisrt fault grader, is connected with micromachine test information calculator 202b, for when miniature When electric current in the test information that electromechanical testing information calculator 202b obtains is zero, determines that micromachine is defective, and determine The fault category of micromachine is that motor does not turns;
Micromachine the second fault grader, is connected with micromachine test information calculator 202b, for when miniature Electric current in the test information that electromechanical testing information calculator 202b obtains, more than when setting rated current threshold value, determines micro electric Machine is defective, and determines that the fault category of micromachine is that current of electric is high;
Micromachine the 3rd fault grader, is connected with micromachine test information calculator 202b, for when miniature When electric current in the test information that electromechanical testing information calculator 202b obtains is equal to the short circuit current of micromachine, determine miniature Motor is defective, and determines that the fault category of micromachine is electric motor short circuit;
Micromachine the 4th fault grader, is connected with micromachine test information calculator 202b, for when miniature Electric current in the test information that electromechanical testing information calculator 202b obtains, less than when setting rated current threshold value, determines micro electric Machine is defective, and determines that the fault category of micromachine is that current of electric is low;
Micromachine the 5th fault grader, is connected with micromachine test information calculator 202b, for when miniature When load-carrying electric current in the test information that electromechanical testing information calculator 202b obtains is defective, determine that micromachine does not conforms to Lattice, and determine that the fault category of micromachine is motor broken string;
Micromachine the 6th fault grader, is connected with micromachine test information calculator 202b, for when miniature When load-carrying electric current in the test information that electromechanical testing information calculator 202b obtains is less than default normal current threshold, really Determine micromachine defective, and determine that the fault category of micromachine is engine commutator rosin joint;
Micromachine the 7th fault grader, is connected with micromachine test information calculator 202b, for when miniature When rotating speed corresponding to back emf waveform in the test information that electromechanical testing information calculator 202b obtains is more than rated speed, Determine that micromachine is defective, and determine that the fault category of micromachine is that motor speed is high;
Micromachine the 8th fault grader, is connected with micromachine test information calculator 202b, for when miniature When rotating speed corresponding to back emf waveform in the test information that electromechanical testing information calculator 202b obtains is less than rated speed, Determine that micromachine is defective, and determine that the fault category of micromachine is that motor speed is low;
Micromachine the 9th fault grader, is connected with micromachine test information calculator 202b, for when miniature When the test information that electromechanical testing information calculator 202b obtains exists the electric current between motor housing and motor winding, determine Micromachine is defective, and determines that the fault category of micromachine is motor electric leakage;
Micromachine the tenth fault grader, is connected with micromachine test information calculator 202b, for when miniature Vibration values in the test information that electromechanical testing information calculator 202b obtains, more than when presetting vibration threshold, determines micromachine Defective, and determine that the fault category of micromachine is that motor oscillating is higher;
Micromachine the 11st fault grader, is connected with micromachine test information calculator 202b, for when micro- Level of noise in the test information that type electromechanical testing information calculator 202b obtains, more than when presetting noise threshold, determines micro electric Machine is defective, and determines that the fault category of micromachine is that motor noise is high;
Micromachine the 12nd fault grader, is connected with micromachine test information calculator 202b, for when micro- Interference signal in the test information that type electromechanical testing information calculator 202b obtains, more than when presetting interference threshold, determines miniature Motor is defective, and determines that the fault category of micromachine is that motor is the most anti-interference;
The qualified grader of micromachine, is discontented with for the test information obtained when micromachine test information calculator 202b Foot micromachine Fisrt fault grader, micromachine the second fault grader, micromachine the 3rd fault grader, micro electric The event of machine the 4th fault grader, micromachine the 5th fault grader, micromachine the 6th fault grader, micromachine the 7th Barrier grader, micromachine the 8th fault grader, micromachine the 9th fault grader, micromachine the tenth failure modes When device, micromachine the 11st fault grader and micromachine the 12nd fault grader defective requires, determine miniature Motor is qualified.
Wherein, the rotating speed that back emf waveform in test information is corresponding, refer to be derived by back emf waveform turn Speed is concrete theoretical as follows:
When direct-flow micromachine works, DC voltage is introduced armature diverter by brush by power supply.Diverter is at electricity In machine rotary course, what impressed DC voltage was converted into coil inside with electric current exchanges electromotive force and electric current.At this moment will be in power supply Current loop produces obvious flutter component, measures flutter component frequency produced by the dc motor of pulsating current waveform two pole Rate is: f=C K N/60, then rotating speed is: N=60f/C K, in formula: K represents commutator segment number;N represents motor speed, unit r/min;C represents coefficient, when commutator segment number K is odd number, and C=2, when commutator segment number K is even number, C=1.Due to same The DC motor commutator sheet number of one specifications and models is fixing, and therefore the change of armature supply ripple frequency the most directly reflects The change of motor speed.Such as: a certain direct-flow micromachine, the frequency recording pulsating current is f=200Hz, and diverter is K= 3, C=1.According to formula N=60f/C K, can calculate: rotating speed N=60*200/ (1*3), be 4000 rpms.
Specifically, in a preferred embodiment of the present embodiment, seeing Fig. 9, Figure 10 and Figure 11, micromachine is tested automatically System also includes: micromachine sorting equipment 30;
Micromachine sorting equipment 30 includes: micromachine stop 301, transfer cylinder 302, transfer cylinder union joint 303, qualified motor track 304, sorting manipulator 305, sorting rail plate 306, multiple faulty motor classification box 307, sorting Support bar 308 and sorting motor 309;
Micromachine stop 301, is arranged on the other end of micromachine conveying trough 101, with the test position of micromachine Between formed micromachine sorting interval;
Correspondingly, micromachine pushes away shell cylinder 102, and be additionally operable to complete the test in micromachine conveying trough 101 is micro- Type motor is pushed to micromachine sorting interval;
Correspondingly, micromachine test information process unit 202 also includes: micromachine qualified instruction device 202d and miniature Electrical fault instruction device 202e;
Micromachine qualified instruction device 202d, is connected with micromachine test message handler 202c and transfer cylinder 302 Connect, after determining that micromachine is qualified as micromachine test message handler 202c, send qualified to transfer cylinder 302 Micromachine be pushed on qualified motor track 304 propelling movement instruction;
Transfer cylinder 302, instruction device 202d qualified with micromachine and transfer cylinder union joint 303 are connected, by turning Move cylinder union joint 303 and be arranged on micromachine conveying trough 101 position that corresponding micromachine sorting is interval, for when receiving After the propelling movement instruction of micromachine qualified instruction device 202d, micromachine is sorted micromachine qualified in interval and is pushed to On qualified motor track 304.
Micromachine faulting instruction device 202e, tests message handler 202c, sorting manipulator 305 with micromachine and divides Pick motor 309 to be connected, after determining that micromachine is defective as micromachine test message handler 202c, to dividing Pick mechanical hand 305 and sorting motor 309 sends and according to fault category, underproof micromachine is sorted to corresponding event Sorting instruction in barrier motor classification box;
Sorting manipulator 305, with micromachine faulting instruction device 202e and and sorting motor 309 be connected, arrange On the sorting rail plate 306 supported by sorting support bar 308, for when receiving micromachine faulting instruction device 202e's Sorting instruction after, from micromachine sorting interval capture underproof micromachine, sorting motor 309 drive under Move on sorting rail plate 306 and underproof micromachine is sorted to corresponding faulty motor classification box according to fault category In 307;
Sorting motor 309, is connected with micromachine faulting instruction device 202e and sorting manipulator 305, is arranged on Sorting rail plate 306 one end supported by sorting support bar 308, for when receiving micromachine faulting instruction device 202e's After sorting instruction, sorting manipulator 305 is driven to move underproof micromachine according to fault on sorting rail plate 306 Classification is sorted in corresponding faulty motor classification box 307.
Wherein, the size that micromachine sorting is interval at least can accommodate a micromachine.
Wherein, sorting manipulator 305 can be realized by cylinder, specifically, when test to defective micromachine, Origin position goes out, and cylinder stretches out, underproof micromachine immediately below absorption, and cylinder bounces back, and is rotated by motor and drives The cylinder being fixed on belt moves to, above corresponding faulty motor classification box, then put down on sorting rail plate 306 Micromachine, returns to initial point original position.
It should be noted that the partial devices in micromachine Auto-Test System can pass through 4040 states in the present embodiment Mark section bar realizes, and also can be made the table top of micromachine Auto-Test System by 4040 GB section bars, or micro- The fixing seat etc. of the partial devices (such as stall clip 201h) in type Auto-measuring System of Motor.Micromachine Auto-Test System Can be fixed by welding, screw between middle all parts, the mode such as transmission line realizes connecting, and is not specifically limited this, can To select corresponding connected mode according to practical situations.Micromachine in the present embodiment can be 130 series, 260 be Row, 3 series, 5 series etc., be not specifically limited this.
Micromachine Auto-Test System described in the present embodiment, micromachine pushes away shell cylinder by micromachine conveying trough The test position that is pushed in micromachine conveying trough of micromachine, micromachine test cell is to the micromachine on test position Testing, micromachine test information process unit obtains the test information of micromachine, according to test information, determines miniature Motor is the most qualified, can be automatically to micromachine
Test, testing efficiency and accuracy can be improved.According to the electric current etc. in test information, determine micromachine The most qualified, and when determining that micromachine is defective, determine the fault category of micromachine, it is simple to follow-up micromachine to be entered Row processes, and not in the artificial failure judgement of needs, eliminates person to person and feel erroneous judgement that is different and that occur, improve the standard of judgement Really property.Qualified micromachine can be pushed on qualified motor track, by underproof by micromachine sorting equipment Micromachine is sorted in corresponding faulty motor classification box according to fault category, automatically can carry out different micromachines Dispose, the processing speed of micromachine can be improved.
The embodiment of the present invention additionally provides a kind of micromachine and automatically tests and packaging system, and this micromachine is tested automatically Include with packaging system: micromachine Auto-Test System and micromachine boxing system;
Wherein, micromachine Auto-Test System includes the arbitrary or all devices described in Fig. 1-Figure 11, referring particularly to figure 1-Figure 11 and above description, here is omitted;
Wherein, micromachine boxing system as shown in Figure 12 and Figure 13, for a kind of micro electric of the embodiment of the present invention Machine boxing system, this micromachine boxing system includes: micromachine track-type facilities 40 and micromachine fill automatically Case apparatus 50;
Micromachine track-type facilities 40 includes: transverse movement guide rail 401 and vertical motion guide rail 402;
Together with transverse movement guide rail 401 is arranged in a crossed manner with vertical motion guide rail 402;
Micromachine automatic packing device 50 includes: micromachine vanning controller 501, Arm expanding arm 502, machinery The vertical connection member of hands sucker 503 and mechanical hand sucker 504;
Micromachine vanning controller 501, is connected with Arm expanding arm 502, is used to determine whether to carry out vanning behaviour Make, if it is determined that carry out incasement operation, then control Arm expanding arm 502 and move, by Arm expanding arm 502 driving mechanical The vertical connection member of hands sucker 503 is moved, and is carried out by mechanical hand sucker vertical connection member 503 driving mechanical hands sucker 504 Vanning;
Arm expanding arm 502, is arranged on transverse movement guide rail 401 and the position of vertical motion guide rail 402 intersection, with horizontal stroke To motion guide rail 401, vertical motion guide rail 402, the vertical connection member of mechanical hand sucker 503 and micromachine vanning controller 501 are connected, under the control at micromachine vanning controller 501, at transverse movement guide rail 401 and vertical motion guide rail Move on 402, cased by vertical connection member driving mechanical hands sucker 504;
The vertical connection member of mechanical hand sucker 503, is connected with mechanical hand sucker 504, is used for following Arm expanding arm 502 motions driving mechanical hands sucker 504 are cased;
Mechanical hand sucker 504, by sucker installing rack 504a, presets a sucker fitting 504b and presets a sucker 504c Composition, presets a sucker fitting 504b and is arranged on sucker installing rack 504a, presets a sucker 504c and presets a sucker Fitting 504b one_to_one corresponding, each sucker 504c is arranged on each sucker fitting 504b of correspondence, and sucker is installed Frame 504a connection member vertical with mechanical hand sucker 503 is connected, for the drive in the vertical connection member of mechanical hand sucker 503 Under draw a to be cased micromachine of presetting and put into motor and hold in case by presetting a sucker 504c, and contain from intermediary paper Put and case is drawn intermediary paper put into motor and hold in case and case.
Wherein, micromachine boxing system may be used for 130 series mini motors, 260 series mini motors, 3 is Micromachine, 5 be micromachine, 7 be micromachine etc..Sucker 504c can be SP08 sucker, SP10 sucker or magnetic chuck Etc. any sucker that can realize drawing micromachine.Vacuum can be used when sucker 504c is SP08 sucker, SP10 sucker Suction method, can use electromagnetism suction method when sucker 504c is magnetic chuck.Presetting individual value can be according to reality Application feature is configured, as could be arranged to 10,15 etc..
Wherein, to micromachine row stored count in current layer, when counting down to row in the micromachine layer set, Proving that this layer of micromachine has been piled, mechanical hand sucker 504 moves to intermediary paper and holds the position of case, drops to intermediary paper and contains Put the plane of intermediary paper in case to be drawn by intermediary paper, move to motor and hold the position of case, intermediary paper is put into motor and contains Putting the current layer of case, motor holds case and often puts into an intermediary paper, and the number of plies adds one, after being added to the total number of plies set, and motor Hold case to fill and be automatically stopped and report to the police, move and drive the motor filled and hold case, put into new motor hold case press start by Button continues vanning.In binning process, the mechanical hand sucker 504 mechanical location in motor holds case is continually changing, from Motor holds bottom portion, edge starts the length with motor, and the thickness of motor travels through whole motor and holds the locus of case;Machine The tool hands sucker 504 mechanical location in intermediary paper holds case is continually changing, from intermediary paper hold box top start with every Layer thickness of paper degree travels through whole intermediary paper and holds the locus of case.
Specifically, see Figure 13 and Figure 14, in a preferred embodiment of the present embodiment, micromachine boxing system 50 also include: micromachine conveyer device 505;
Micromachine conveyer device 505 includes: micromachine delivery chute 505a, micromachine promote cylinder 505b and miniature Electromechanical transducer 505c;
Micromachine delivery chute 505a, for carrying micromachine to be cased;
Micromachine promotes cylinder 505b, is arranged on one end of micromachine input on micromachine delivery chute 505a, uses After entering delivery chute when micromachine, micromachine is pushed to position of casing;
Micromachine sensor 505c, is arranged on micromachine delivery chute 505a one end of vanning position, with micromachine Vanning controller 501 is connected, and is used for sensing on vanning position whether have micromachine, when there being micromachine to be on vanning position, to Micromachine vanning controller 501 sends vanning notice;
Correspondingly, micromachine vanning controller 501, also it is connected with micromachine sensor 505c, specifically for working as After receiving vanning notice, determine and carry out incasement operation, preset a current location for micromachine, motor Sheng according to case Put the position of case, preset a micromachine motor placement location in motor holds case, control Arm expanding arm 502 and transport Dynamic, moved by the Arm expanding arm 502 driving mechanical vertical connection member of hands sucker 503, vertically connected by mechanical hand sucker Relay part 503 driving mechanical hands sucker 504 moves, and draws a to be cased micromachine of presetting by mechanical hand sucker 504, and The micromachine of presetting drawn is placed on the motor placement location that motor holds in case;
Correspondingly, mechanical hand sucker 504, specifically for passing through under the drive of the vertical connection member of mechanical hand sucker 503 Preset sucker and draw a to be cased micromachine of presetting, and the micromachine of presetting drawn is placed on motor holds case In motor placement location.
Specifically, micromachine is promoted cylinder 505b to push by micromachine one by one, when micromachine senses Device 505c senses when having micromachine on vanning position, and the position that vanning position is closed on there has also been micromachine, the miniature of position of casing Motor and the micromachine closed on obtain presetting a micromachine altogether.Qualified motor track 304 and micromachine delivery chute 505a is provided as one.So can be directly realized by and qualified micromachine is cased.
Specifically, seeing Figure 15, in a preferred embodiment of the present embodiment, micromachine automatic packing device 50 also wraps Include: vacuum pump 506 and trachea 507;
Correspondingly, micromachine vanning controller 501, also it is connected with vacuum pump 506, is specifically additionally operable to when receiving dress After case notice, notice vacuum pump 506 carries out application of vacuum to the sucker 504c that presets on mechanical hand sucker 504, and when determining When mechanical hand sucker 504 moves to the motor placement location that motor holds in case, notice vacuum pump 506 stops mechanical hand sucker A sucker 504c that presets on 504 carries out application of vacuum;
Vacuum pump 506, is connected with micromachine vanning controller 501, and by trachea and mechanical hand sucker 504 Preset a sucker 504c to be connected, carry out at vacuum for working as the sucker 504c that presets received on mechanical hand sucker 504 After the notice of reason, the sucker 504c that presets on mechanical hand sucker 504 is carried out application of vacuum;When receiving stopping to mechanical hand After a default sucker 504c on sucker 504 carries out vacuum treated notice, stop default suction on mechanical hand sucker 504 Dish 504c carries out application of vacuum.
Wherein, the negative pressure of the present embodiment intermediate pump 506 is 90KPa-95KPa.To default on mechanical hand sucker 504 Sucker 504c carries out application of vacuum and i.e. makes to preset a sucker 504c generation vacuum.
Specifically, seeing Figure 16, in a preferred embodiment of the present embodiment, micromachine automatic packing device 50 also wraps Include: intermediary paper inductive transducer 508;
Intermediary paper inductive transducer 508, is arranged in the vertical connection member of mechanical hand sucker 503, cases with micromachine Controller 501 is connected, and is used for sensing intermediary paper holds in case whether have intermediary paper, if intermediary paper holds interlayer in case Paper, whether sensing mechanical hand sucker 504 arrives intermediary paper holds the plane of intermediary paper in case, if mechanical hand sucker 504 arrives Intermediary paper holds the plane of intermediary paper in case, then notice micromachine vanning controller 501 can draw intermediary paper;If interlayer Paper holds does not has intermediary paper in case, then notice micromachine vanning controller 501 does not has intermediary paper;
Correspondingly, micromachine vanning controller 501, also it is connected with intermediary paper inductive transducer 508, is specifically additionally operable to After receiving the notice that can draw intermediary paper, notice vacuum pump 506 is to a default sucker 504c on mechanical hand sucker 504 Carry out application of vacuum;After receiving the notice not having intermediary paper, carry out alert process;When determining that mechanical hand sucker 504 moves When holding the intermediary paper placement location in case to motor, notice vacuum pump 506 stops inhaling default on mechanical hand sucker 504 Dish 504c carries out application of vacuum;
Correspondingly, vacuum pump 506, it is additionally operable to work as the sucker 504c that presets received on mechanical hand sucker 504 and carries out After vacuum treated notice, the sucker 504c that presets on mechanical hand sucker 504 is carried out application of vacuum;When receiving, stopping is right Presetting after a sucker 504c carries out vacuum treated notice on mechanical hand sucker 504, stop on mechanical hand sucker 504 is pre- If individual sucker 504c carries out application of vacuum.
Wherein, hold case take safely the paper degree of depth (usually intermediary paper when mechanical hand sucker 504 drops to the intermediary paper of setting Hold the entire depth of case) time, if intermediary paper inductive transducer 508 is also not detected by intermediary paper, illustrate that intermediary paper holds Not had intermediary paper in case, now system prompt please put into intermediary paper, and system is in holding state.The quantity of intermediary paper is continuous Reducing, mechanical hand sucker 504 intermediary paper inductive transducer 508 during decline takes paper constantly detects the position of intermediary paper Putting, such mechanical hand sucker 504 can take paper height along with the adaptation reducing intelligence of intermediary paper.
Specifically, seeing Fig. 6, in a preferred embodiment of the present embodiment, micromachine automatic packing device 50 also wraps Include: motor driver 509;
Micromachine track-type facilities 40 also includes: transverse movement motor 403, cross slide way mounting seat 404 and vertical motion Motor 405;Transverse movement motor 403 is arranged on transverse movement guide rail 401, and transverse movement guide rail 401 is arranged on cross slide way In mounting seat 404;
Micromachine vanning controller 501, is also connected with motor driver 509, specifically for logical when receiving vanning After knowing, determine and carry out incasement operation, according to presetting current location for micromachine, motor hold case position, preset micro- The intermediary paper that type motor motor placement location in motor holds case, intermediary paper hold the position of case and intermediary paper holds in case Placement location, notice motor driver 509 drives lengthwise movement motor, by lengthwise movement Motor controlling machine tool hands cantilever arm 502 at lengthwise movement moving on rails, and notifies that motor driver 509 drives transverse movement motor 403, by transverse movement electricity Machine 403 controls Arm expanding arm 502 and moves on transverse movement guide rail 401, by Arm expanding arm 502 driving mechanical hands The vertical connection member of sucker 503 is moved, and is filled by mechanical hand sucker vertical connection member 503 driving mechanical hands sucker 504 Case.
Motor driver 509, with micromachine vanning controller 501, transverse movement motor 403 and vertical motion motor phase Connect, for when after the notice driving lengthwise movement motor receiving micromachine vanning controller 501, driving lengthwise movement Motor, when after the notice driving transverse movement motor 403 receiving micromachine vanning controller 501, drives transverse movement Motor 403.
Wherein, motor driver 509 could be arranged to 2 respectively with transverse movement motor 403 and vertical motion motor phase Connect.
Specifically, seeing Figure 18, in a preferred embodiment of the present embodiment, Arm expanding arm 502 includes: arm is horizontal Cylinder 502d is shifted to connection member 502a, arm guide rail 502b, arm slide block 502c and arm;
Arm lateral connection parts 502a, is arranged on transverse movement guide rail 401 and the position of vertical motion guide rail 402 intersection Put, it is possible to move on transverse movement guide rail 401 and vertical motion guide rail 402;
Arm guide rail 502b, is connected with arm lateral connection parts 502a;
Arm slide block 502c, is embedded in arm guide rail 502b, connection member 503 vertical with mechanical hand sucker and be embedded in arm Arm displacement cylinder 502d in guide rail 502b is connected, and under the effect at arm displacement cylinder 502d, moves to arm Default slide position on guide rail 502b, by mechanical hand sucker vertical connection member 503 driving mechanical hands sucker 504, will be pre- If individual micromachine is placed on the motor placement location that motor holds in case;
Correspondingly, micromachine vanning controller 501, also it is connected with arm displacement cylinder 502d, is specifically additionally operable to root According to presetting a micromachine motor placement location in motor holds case, notice arm displacement cylinder 502d is by arm slide block 502c moves to the default slide position on arm guide rail 502b.
Specifically, each row's micromachine, due to motor shaft, half micromachine position of can staggering is put, After so, the motor shaft of row's micromachine is just in the middle of two micromachines of previous row, can save position.Therefore preset sliding Block position has 2, differs the distance of half micromachine between 2 default slide positions, after often putting row's micromachine, and arm Slide block 502c is moved to another position in the effect of arm displacement cylinder 502d, it is achieved adjacent two row's micromachines stagger partly Individual micromachine arranges.
Specifically, seeing Figure 19, in a preferred embodiment of the present embodiment, micromachine boxing system also wraps Include: motor holds case 60 and intermediary paper holds case 70;
Motor holds case 60, is placed on default primary importance, is used for holding micromachine;
Intermediary paper holds case 70, is placed on the default second position, is used for holding intermediary paper.
Specifically, in a preferred embodiment of the present embodiment, micromachine boxing system also includes: man-machine interaction Device;
Human-computer interaction device, is connected with micromachine vanning controller 501, is used for obtaining motor and holds case and altogether place Motor number of plies information, every layer of motor placement position information, every layer of intermediary paper placement position information, motor hold case positional information and Intermediary paper holds case positional information, motor holds case and altogether places motor number of plies information, every layer of motor placement position information, every Layer intermediary paper placement position information, motor hold case positional information and intermediary paper holds case positional information and is sent to micromachine dress Case controller 501.
Case can be held by human-computer interaction device input motor and altogether place motor number of plies information, every layer of motor placement position Confidence breath, every layer of intermediary paper placement position information, motor holds case positional information and intermediary paper holds case positional information, by motor Hold case and altogether place motor number of plies information, every layer of motor placement position information, every layer of intermediary paper placement position information, motor Sheng Put case positional information and intermediary paper holds case positional information and is sent to micromachine vanning controller 501, micromachine vanning control Device 501 processed, according to these information, determines the position that Arm expanding arm 502 moves, it is achieved vanning.
Specifically, see Figure 20, automatically test for micromachine and packaging system structural representation.
Micromachine boxing system described in the present embodiment, micromachine is tested and packaging system automatically, by micro- Type Auto-measuring System of Motor and micromachine boxing system realize micromachine and automatically test and case realization the soonest Victory, can improve efficiency, saves cost of labor.
Described above illustrate and describes some preferred embodiments of the present invention, but as previously mentioned, it should be understood that the present invention Be not limited to form disclosed herein, be not to be taken as the eliminating to other embodiments, and can be used for other combinations various, Amendment and environment, and can be in invention contemplated scope described herein, by above-mentioned teaching or the technology of association area or knowledge It is modified.And the change that those skilled in the art are carried out and change are without departing from the spirit and scope of the present invention, the most all should be at this In the protection domain of bright claims.

Claims (10)

1. a micromachine Auto-Test System, it is characterised in that described system includes: micromachine automatic conveyor and Micromachine automatic testing equipment;
Described micromachine automatic conveyor includes: micromachine conveying trough and micromachine push away shell cylinder;
Described micromachine conveying trough, is used for transmitting micromachine;
Described micromachine pushes away shell cylinder, is arranged on one end of described micromachine conveying trough, for being passed by described micromachine Send the test position that the described micromachine in groove is pushed in described micromachine conveying trough;
Described micromachine automatic testing equipment includes: micromachine test cell and micromachine test information process unit;
Described micromachine test cell, is connected with described micromachine test information process unit, is arranged on described miniature The top of the test position in motor conveying trough, for testing the described micromachine on test position;
Described micromachine test information process unit, is connected with described micromachine test cell, for described miniature When described micromachine on test position is tested by electromechanical testing unit, obtain the test information of described micromachine, root According to described test information, determine that described micromachine is the most qualified.
2. the system as claimed in claim 1, it is characterised in that described micromachine automatic conveyor also includes: micro electric Machine conveyer belt and micromachine induction apparatus;
Described micromachine conveyer belt, is connected with described micromachine conveying trough, for obtaining the described miniature of user's input Motor, is sent to described micromachine conveying trough by described micromachine;
Described micromachine induction apparatus, pushes away shell cylinders with described micromachine conveying trough and described micromachine and connects, be used for Whether sensing has described micromachine to be passed into described micromachine conveying trough, if there have described micromachine to be passed into be described micro- Type motor conveying trough, then notify that described micromachine pushes away shell cylinder and enters the described micromachine in described micromachine conveying trough Row promotes;
Correspondingly, described micromachine pushes away shell cylinder, is connected with described micromachine induction apparatus, for receive described micro- After micromachine in described micromachine conveying trough is promoted by type motor induction apparatus notice, to described micromachine transmission Micromachine in groove promotes.
3. the system as claimed in claim 1, it is characterised in that described micromachine test cell includes: the lower air cylinder of test, Press under Ce Shi and press contiguous block, testing needle fitting insulating panels, the first testing needle and the second testing needle under guide rail, test;
Air cylinder under described test, is inlaid under described test and presses on guide rail, presses contiguous block and described with under described test respectively Test pressure guide rail down is connected, and presses and move under the cooperation of guide rail under described test;
Press contiguous block under described test, press guide rail and described testing needle peace with under air cylinder, described test under described test respectively Dress insulation board is connected, and is used for when moving under under described test, air cylinder presses the cooperation of guide rail under described test, Under described test under the drive of air cylinder, move together with air cylinder under described test, and drive described testing needle that insulation is installed Plate moves together;
Described testing needle fitting insulating panels, presses contiguous block to be connected with under described test, in described testing needle fitting insulating panels One predeterminated position is provided with the second predeterminated position in described first testing needle, described testing needle fitting insulating panels and is provided with described Two testing needles, for pressing contiguous block to move under driving under described test;To be tested described miniature when having on test position During motor, move to make described first testing needle be connected with the positive level of described micromachine, described second testing needle is with described The position that the negative level of micromachine is connected;When testing that described micromachine to be tested on position is tested to be completed, move to The positive level making described first testing needle and described micromachine is separated, the negative level of described second testing needle and described micromachine The position being separated;
Described first testing needle, is arranged on the first predeterminated position in described testing needle fitting insulating panels, for test position Described micromachine when testing, be connected with the positive level of described micromachine;
Described second testing needle, is arranged on the second predeterminated position in described testing needle fitting insulating panels, for test position Described micromachine when testing, be connected with the negative level of described micromachine.
4. system as claimed in claim 3, it is characterised in that described micromachine test cell also includes: the 3rd testing needle;
Described 3rd testing needle, is arranged on the 3rd predeterminated position in described testing needle fitting insulating panels, for test position Described micromachine when testing, be connected with the casing of described micromachine;
Correspondingly, described testing needle fitting insulating panels, specifically for pressing contiguous block to move under driving under described test;When When having described micromachine to be tested on test position, move to the positive level phase making described first testing needle with described micromachine Connect, described second testing needle is connected with the negative level of described micromachine, described 3rd testing needle and described micromachine The position that casing is connected;When testing that described micromachine to be tested on position is tested to be completed, move to make described first Testing needle and the positive level of described micromachine are separated, described second testing needle is separated with the negative level of described micromachine, institute State the position that the 3rd testing needle is separated with the casing of described micromachine.
5. system as claimed in claim 4, it is characterised in that described micromachine test cell also includes: stall clip;
Described stall clip, by stall clip rotary shaft, stall clip stator, stall gripper slippage sheet and stall clip power Cylinder forms, and described stall clip stator and described stall gripper slippage sheet are connected by described stall clip rotary shaft, institute State stall clip actuating cylinder to be arranged on described stall gripper slippage sheet, when described stall clip actuating cylinder receives described After the micromachine band that micromachine test information process unit sends carries test instruction, described stall clip actuating cylinder drives Described stall gripper slippage sheet moves to be combined the motor shaft that can clamp described micromachine with described stall clip stator Position, when described stall clip actuating cylinder receive described micromachine test information process unit send micromachine After carrying test instruction, described stall clip actuating cylinder drives described stall gripper slippage sheet to move to press from both sides with described stall Sub-stator combines the position of the motor shaft not clamping described micromachine;
Correspondingly, described micromachine test information process unit, it is additionally operable to determine that described micromachine carries out band carries test, Or without carrying test, when determining that described micromachine carries out band carries test, send to described stall clip actuating cylinder Described band carries test instruction, carries out described micromachine without when carrying test when determining, to described stall clip actuating cylinder Send described without carrying test instruction.
6. system as claimed in claim 5, it is characterised in that described micromachine test cell also includes: sensor noise And vibrating sensor;
Described sensor noise, is arranged on described micromachine conveying trough the position of corresponding test position, is used for testing described micro- The noise of type motor, obtains the noise signal of described micromachine;
Described vibrating sensor, is arranged on described micromachine conveying trough the position of corresponding test position, is used for testing described micro- The vibration of type motor, obtains the vibration signal of described micromachine.
7. system as claimed in claim 6, it is characterised in that described micromachine test information process unit includes: miniature Electromechanical testing signal transmssion line, micromachine test information calculator and micromachine test message handler;
Described micromachine test signal transmission lines, respectively with described first testing needle, described second testing needle, described 3rd survey Test point is connected with described micromachine test information calculator, is used for gathering described first testing needle, described second testing needle With the test signal of described 3rd testing needle, by described first testing needle, described second testing needle and described 3rd testing needle Test signal is transferred to described micromachine test information calculator;
Described micromachine test information calculator, tests with described micromachine test signal transmission lines and described micromachine Message handler is connected, for according to described first testing needle, described second testing needle and the test of described 3rd testing needle Signal, is calculated the test information of described micromachine;
Described micromachine test message handler, is connected with described micromachine test information calculator, for according to institute State the test information of the described micromachine that micromachine test information calculator obtains, determine whether described micromachine closes Lattice, and when determining that described micromachine is defective, determine the fault category of described micromachine.
8. system as claimed in claim 7, it is characterised in that described micromachine test signal transmission lines, the most respectively with institute State sensor noise to be connected with described vibrating sensor, be additionally operable to the noise signal of described sensor noise and described vibration The vibration signal of sensor is transferred to described micromachine test information calculator;
Correspondingly, described micromachine test information calculator, specifically for according to described first testing needle, described second test Pin and the test signal of described 3rd testing needle, and the shaking of the noise signal of described sensor noise and described vibrating sensor Dynamic signal, is calculated the test information of described micromachine.
9. system as claimed in claim 8, it is characterised in that described micromachine test message handler includes:
Micromachine Fisrt fault grader, is connected with described micromachine test information calculator, for when described miniature When electric current in the test information that electromechanical testing information calculator obtains is zero, determines that described micromachine is defective, and determine The fault category of described micromachine is that motor does not turns;
Micromachine the second fault grader, is connected with described micromachine test information calculator, for when described miniature Electric current in the test information that electromechanical testing information calculator obtains, more than when setting rated current threshold value, determines described micro electric Machine is defective, and determines that the fault category of described micromachine is that current of electric is high;
Micromachine the 3rd fault grader, is connected with described micromachine test information calculator, for when described miniature When electric current in the test information that electromechanical testing information calculator obtains is equal to the short circuit current of described micromachine, determine described Micromachine is defective, and determines that the fault category of described micromachine is electric motor short circuit;
Micromachine the 4th fault grader, is connected with described micromachine test information calculator, for when described miniature Electric current in the test information that electromechanical testing information calculator obtains, less than when setting rated current threshold value, determines described micro electric Machine is defective, and determines that the fault category of described micromachine is that current of electric is low;
Micromachine the 5th fault grader, is connected with described micromachine test information calculator, for when described miniature When load-carrying electric current in the test information that electromechanical testing information calculator obtains is defective, determine that described micromachine does not conforms to Lattice, and determine that the fault category of described micromachine is motor broken string;
Micromachine the 6th fault grader, is connected with described micromachine test information calculator, for when described miniature Load-carrying electric current in the test information that electromechanical testing information calculator obtains, less than when presetting normal current threshold, determines institute State micromachine defective, and determine that the fault category of described micromachine is engine commutator rosin joint;
Micromachine the 7th fault grader, is connected with described micromachine test information calculator, for when described miniature When rotating speed corresponding to back emf waveform in the test information that electromechanical testing information calculator obtains is more than rated speed, determine Described micromachine is defective, and determines that the fault category of described micromachine is that motor speed is high;
Micromachine the 8th fault grader, is connected with described micromachine test information calculator, for when described miniature When rotating speed corresponding to back emf waveform in the test information that electromechanical testing information calculator obtains is less than rated speed, determine Described micromachine is defective, and determines that the fault category of described micromachine is that motor speed is low;
Micromachine the 9th fault grader, is connected with described micromachine test information calculator, for when described miniature When the test information that electromechanical testing information calculator obtains exists the electric current between motor housing and motor winding, determine described Micromachine is defective, and determines that the fault category of described micromachine is motor electric leakage;
Micromachine the tenth fault grader, is connected with described micromachine test information calculator, for when described miniature Vibration values in the test information that electromechanical testing information calculator obtains, more than when presetting vibration threshold, determines described micromachine Defective, and determine that the fault category of described micromachine is that motor oscillating is higher;
Micromachine the 11st fault grader, is connected with described micromachine test information calculator, for when described micro- Level of noise in the test information that type electromechanical testing information calculator obtains, more than when presetting noise threshold, determines described micro electric Machine is defective, and determines that the fault category of described micromachine is that motor noise is high;
Micromachine the 12nd fault grader, is connected with described micromachine test information calculator, for when described micro- Interference signal in the test information that type electromechanical testing information calculator obtains, more than when presetting interference threshold, determines described miniature Motor is defective, and determines that the fault category of described micromachine is that motor is the most anti-interference;
The qualified grader of micromachine, is unsatisfactory for institute for the test information obtained when described micromachine test information calculator State micromachine Fisrt fault grader, described micromachine the second fault grader, described micromachine the 3rd failure modes Device, described micromachine the 4th fault grader, described micromachine the 5th fault grader, described micromachine the 6th fault Grader, described micromachine the 7th fault grader, described micromachine the 8th fault grader, described micromachine the 9th Fault grader, described micromachine the tenth fault grader, described micromachine the 11st fault grader and described miniature When motor the 12nd fault grader defective requires, determine that described micromachine is qualified.
10. the system as described in claim 1-9 any claim, it is characterised in that described micromachine tests system automatically System also includes: micromachine sorting equipment;
Described micromachine sorting equipment includes: micromachine stop, transfer cylinder, transfer cylinder union joint, qualified motor Track, sorting manipulator, sorting rail plate, sorting support bar and multiple faulty motor classification box;
Described micromachine stop, is arranged on the other end of described micromachine conveying trough, with the test of described micromachine Micromachine sorting interval is formed between Wei;
Correspondingly, described micromachine pushes away shell cylinder, be additionally operable to complete the test in described micromachine conveying trough described in Micromachine is pushed to micromachine sorting interval;
Correspondingly, described micromachine test information process unit also includes: the qualified instruction device of micromachine and micromachine event Barrier instruction device;
The qualified instruction device of described micromachine, connects with the test information processing of described micromachine and described transfer cylinders, uses After determining that described micromachine is qualified when the test information processing of described micromachine, send qualified to described transfer cylinder The propelling movement instruction that described micromachine is pushed on described qualified motor track;
Described transfer cylinder, instruction device qualified with described micromachine and described transfer cylinder union joint are connected, by described Transfer cylinder union joint is arranged on the position that on described micromachine conveying trough, the sorting of corresponding described micromachine is interval, for working as After receiving the propelling movement instruction of the qualified instruction device of described micromachine, qualified described micromachine is pushed to described qualified electricity On machine track.
Described micromachine faulting instruction device, is connected with described micromachine test message handler and described sorting manipulator Connect, after determining that described micromachine is defective when the test information processing of described micromachine, send out to described sorting manipulator The sorting by underproof described micromachine is sorted in corresponding described faulty motor classification box according to fault category is sent to refer to Order;
Described sorting manipulator, is connected with described micromachine faulting instruction device, is arranged on described sorting rail plate, uses After instructing when the sorting receiving described micromachine faulting instruction device, capture from described micromachine sorting interval and do not conform to The described micromachine of lattice, moves on described sorting rail plate and is divided according to fault category by underproof described micromachine Pick in corresponding described faulty motor classification box.
CN201610292029.0A 2016-04-25 2016-05-03 Micromotor Auto-Test System Active CN106019147B (en)

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CN110802528A (en) * 2018-08-06 2020-02-18 龙海特尔福汽车电子研究所有限公司 Novel tool for motor calibration
CN109521220A (en) * 2018-11-22 2019-03-26 黄茂连 A kind of test method based on DC motor rotor test equipment
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