CN110833996A - One-stop full-automatic BMS intelligent test system - Google Patents
One-stop full-automatic BMS intelligent test system Download PDFInfo
- Publication number
- CN110833996A CN110833996A CN201910922835.5A CN201910922835A CN110833996A CN 110833996 A CN110833996 A CN 110833996A CN 201910922835 A CN201910922835 A CN 201910922835A CN 110833996 A CN110833996 A CN 110833996A
- Authority
- CN
- China
- Prior art keywords
- conveying mechanism
- bms
- station
- test
- testing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
- B07C5/3422—Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
-
- 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
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/61—Installation
- G06F8/63—Image based installation; Cloning; Build to order
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Tests Of Electronic Circuits (AREA)
Abstract
The invention provides a one-stop full-automatic BMS intelligent test system which comprises a feeding machine, an automatic burning station, a control device, an FCT1 test station, an FCT2 test station, a BMS EOL test station and a test article placing storage position, wherein the automatic burning station is connected with the FCT1 test station; the feeding machine, the automatic burning station, the FCT1 testing station, the FCT2 testing station and the BMSEOL testing station are controlled by control equipment; the automatic burning station is arranged at the front end of the feeding machine, the FCT1 testing station is arranged at the front end of the automatic burning station, the FCT2 testing station is arranged at the front end of the FCT1 testing station, the BMS EOL testing station is arranged at the front end of the FCT2 testing station, and the test article placing and storing position is arranged at the front end of the BMS EOL testing station. The invention has the advantages that: the automatic test system has high automation degree, can realize full-automatic burning, automatic testing, automatic judgment of product states, automatic separation processing of good products and defective products and the like, does not need manual intervention, and has high test efficiency.
Description
Technical Field
The invention relates to a testing system, in particular to a one-stop full-automatic BMS intelligent testing system.
Background
Battery management SYSTEM (BMS for short) is the link between battery and the user, and the main object is secondary battery, and BMS is mainly in order to improve the utilization ratio of battery, prevents that overcharge and overdischarge from appearing in the battery, can be used to electric automobile, storage battery car, robot, unmanned aerial vehicle etc..
Currently, an automobile battery (lithium battery pack) generally comprises a plurality of battery modules + BMU (battery system management unit) + HVB (high voltage box), wherein each battery module comprises a battery core and an LMU (local battery monitoring unit); thus, the entire battery pack circuit has a plurality of LMUs, one BMU, and one HVB.
After the production of the automobile battery is completed, testing a Battery Management System (BMS) is an indispensable link. However, the existing BMS testing equipment is almost based on a manual testing platform and is used by matching with a wire harness or a jig, and therefore, the existing testing has the following defects: the testing efficiency is low, the productivity is low, and meanwhile, a plurality of workers are required to perform manual operation (including program burning, unqualified product separation and the like) at different testing stations.
Disclosure of Invention
The invention aims to provide a one-stop full-automatic BMS intelligent test system, which can realize full-automatic test of a BMS board.
The invention is realized by the following steps: a one-stop full-automatic BMS intelligent test system comprises a feeding machine, an automatic burning station, a control device, an FCT1 test station, an FCT2 test station, a BMS EOL test station and a test article placing storage position; the feeding machine, the automatic burning station, the FCT1 testing station, the FCT2 testing station and the BMS EOL testing station are controlled by the control equipment;
the automatic burning station is arranged at the front end of the feeding machine, and the BMS board to be tested is transmitted to the automatic burning station through the feeding machine for burning; the FCT1 testing station is arranged at the front end of the automatic burning station, and the automatic burning station transmits the burned BMS board to the FCT1 testing station for FCT1 testing; the FCT2 test station is arranged at the front end of the FCT1 test station, and the FCT1 test station transmits the BMS boards subjected to the FCT1 test to the FCT2 test station for the FCT2 test; the BMS EOL testing station is arranged at the front end of the FCT2 testing station, and BMS boards subjected to FCT2 testing are transmitted to the BMS EOL testing station through the FCT2 testing station to be subjected to BMS EOL testing; the test article placing and storing position is arranged at the front end of the BMS EOL testing station, and a BMS board subjected to BMS EOL testing is conveyed to the test article placing and storing position through the BMS EOL testing station.
Furthermore, the automatic burning station comprises a first transmission mechanism, a first scanning gun, a first needle bed, a first fixture, a burner, a second transmission mechanism, a third transmission mechanism and a first defective product placing basket; the first conveying mechanism, the first code scanning gun, the first needle bed, the second conveying mechanism and the third conveying mechanism are all connected with the control equipment;
the first code scanning gun is arranged above the first conveying mechanism, and the BMS board to be tested is conveyed to the position below the first code scanning gun through the first conveying mechanism to be scanned and identified; the second conveying mechanism and the third conveying mechanism are arranged at the front end of the first conveying mechanism, and the BMS boards which are successfully identified are conveyed to the second conveying mechanism through the first conveying mechanism, and the BMS boards which are not successfully identified are conveyed to the third conveying mechanism;
the burner is connected with the first jig, and the first jig is connected with the first needle bed; the first needle bed is arranged on one side of the second conveying mechanism, the first needle bed is controlled by the control equipment to be in butt joint with the BMS board on the second conveying mechanism for burning, and the burned BMS board is conveyed to the FCT1 test station by the second conveying mechanism;
the defective placement basket is provided at the front end of the third transfer mechanism, and the unsuccessfully identified BMS board is transferred into the first defective placement basket by the third transfer mechanism.
Further, the burner is a J-LINK burner, an e-writerpro burner, a JET51 burner or a Pro0xA burner.
Furthermore, the FCT1 testing station includes a fourth transfer mechanism, a second code scanning gun, a second fixture, a fifth transfer mechanism, a sixth transfer mechanism, a second needle bed and a third fixture; the fourth conveying mechanism, the second code scanning gun, the second jig, the fifth conveying mechanism, the sixth conveying mechanism and the second needle bed are all connected with the control equipment;
the fourth conveying mechanism is arranged at the front end of the automatic burning station, the second code scanning gun is arranged above the fourth conveying mechanism, and the burnt BMS board is conveyed to the lower part of the second code scanning gun through the fourth conveying mechanism to be subjected to code scanning identification;
the fifth and sixth transport mechanisms are disposed at the front end of the fourth transport mechanism, and the BMS identified as the shelled BMS is transferred to the fifth transport mechanism and the BMS identified as the bare shell is transferred to the sixth transport mechanism by the fourth transport mechanism; the second jig is arranged on one side of the fifth conveying mechanism, the control equipment controls the second jig to be in butt joint with the BMS board on the fifth conveying mechanism for testing, and meanwhile, the fifth conveying mechanism conveys the tested BMS board to the FCT2 testing station;
the third jig is connected with the second needle bed, the second needle bed is arranged on one side of the sixth conveying mechanism, the second needle bed and the BMS board on the sixth conveying mechanism are controlled by the control equipment to carry out butt joint test, and the tested BMS board is conveyed to the FCT2 test station by the sixth conveying mechanism.
Further, the FCT2 testing station includes a seventh transport mechanism, a third code scanning gun, a fourth fixture, an eighth transport mechanism, a ninth transport mechanism, a third needle bed and a fifth fixture; the seventh conveying mechanism, the third code scanning gun, the fourth jig, the eighth conveying mechanism, the ninth conveying mechanism and the third needle bed are all connected with the control equipment;
the seventh conveying mechanism is arranged at the front end of the FCT1 testing station, the third code scanning gun is arranged above the seventh conveying mechanism, and the tested BMS board is conveyed to the position below the third code scanning gun through the seventh conveying mechanism to be subjected to code scanning identification;
the eighth and ninth transport mechanisms are provided at a front end of the seventh transport mechanism, and the BMS identified as the with case is transferred to the eighth transport mechanism and the BMS identified as the bare case is transferred to the ninth transport mechanism by the seventh transport mechanism; the fourth jig is arranged on one side of the eighth conveying mechanism, the fourth jig is controlled by the control equipment to be in butt joint test with the BMS board on the eighth conveying mechanism, and the tested BMS board is conveyed to the BMS EOL testing station by the eighth conveying mechanism;
the fifth jig is connected with the third needle bed, the third needle bed is arranged on one side of the ninth conveying mechanism, the third needle bed and the BMS board on the ninth conveying mechanism are controlled by the control equipment to carry out butt joint test, and the BMS board to be tested is conveyed to the BMS EOL testing station through the ninth conveying mechanism.
Furthermore, the BMS EOL testing station includes a tenth transmitting mechanism, a fourth yard scanning gun, a sixth jig, an eleventh transmitting mechanism, a twelfth transmitting mechanism, a fourth needle bed and a seventh jig; the tenth conveying mechanism, the fourth code scanning gun, the sixth jig, the eleventh conveying mechanism, the twelfth conveying mechanism and the fourth needle bed are all connected with the control equipment;
the tenth conveying mechanism is arranged at the front end of the FCT2 testing station, the fourth code scanning gun is arranged above the tenth conveying mechanism, and the tested BMS board is conveyed to the position below the fourth code scanning gun through the tenth conveying mechanism to be subjected to code scanning identification;
the eleventh and twelfth transport mechanisms are disposed at a front end of the tenth transport mechanism, and the BMS identified as the bare case is transferred to the eleventh transport mechanism and the BMS identified as the bare case is transferred to the twelfth transport mechanism by the tenth transport mechanism; the sixth jig is arranged on one side of the eleventh conveying mechanism, the sixth jig is controlled by the control equipment to be in butt joint with the BMS board on the eleventh conveying mechanism for testing, and the tested BMS board is conveyed to the test article placing storage position by the eleventh conveying mechanism;
the seventh jig is connected with the fourth needle bed, the fourth needle bed is arranged on one side of the twelfth conveying mechanism, the fourth needle bed is controlled by the control equipment to be in butt joint test with the BMS board on the twelfth conveying mechanism, and the tested BMS board is conveyed to the test article placing storage position by the twelfth conveying mechanism.
Furthermore, a good product placing basket and a second defective product placing basket are arranged on the test product placing and storing position.
The invention has the following advantages: 1. the test system has high automation degree, can realize full-automatic burning, automatic testing, automatic judgment of product states, automatic separation processing of good products and defective products and the like, does not need manual intervention, and has high test efficiency;
2. the integration level is high, a plurality of products can be tested simultaneously, originally, each independent work station needs one tester, and the whole production line only needs one tester;
3. the elasticity is good, the production line can be flexibly disassembled into a single-station test, different test requirements can be met, and the flexible manufacturing requirement of the industrial 4.0 is met;
4. the tooling is simple and diversified, the automatic test is compatible with two tooling modes of connector butt joint and needle bed compression joint, and the product jointed boards can be synchronously detected or independently detected without mutual influence; compared with the current BMS manual testing equipment which uses a wiring harness for testing, the method can save a lot of manpower, material resources and spatial positions;
5. the tracing function is strong, the upper computer can realize the functions of storing, statistically analyzing, inquiring and the like of detection record reports, can be connected with a customer MES system, and can realize automatic uploading of equipment key parameters, detection data, product detection results and storage of derived reports.
Drawings
The invention will be further described with reference to the following examples with reference to the accompanying drawings.
Fig. 1 is a general schematic block diagram of a one-stop full-automatic BMS intelligent testing system according to the present invention.
FIG. 2 is a schematic block diagram of an automatic burn station of the present invention.
FIG. 3 is a schematic block diagram of the FCT1 test station of the present invention.
FIG. 4 is a schematic block diagram of the FCT2 test station of the present invention.
Fig. 5 is a schematic block diagram of the BMS EOL test station of the present invention.
FIG. 6 is a schematic view of a test article placement station according to the present invention.
Description of reference numerals:
100-test system, 200-BMS board, 1-feeder, 2-automatic burning station, 21-first conveying mechanism, 22-first code scanning gun, 23-first needle bed, 24-first jig, 25-burner, 26-second conveying mechanism, 27-third conveying mechanism, 28-first defective product placing basket, 3-control equipment, 4-FCT1 test station, 41-fourth conveying mechanism, 42-second code scanning gun, 43-second jig, 44-fifth conveying mechanism, 45-sixth conveying mechanism, 46-second needle bed, 47-third jig, 5-FCT2 test station, 51-seventh conveying mechanism, 52-third code scanning gun, 53-fourth jig, 54-eighth conveying mechanism, 55-ninth conveying mechanism, 56-third needle bed, 57-fifth jig, 6-BMS EOL test station, 61-tenth conveying mechanism, 62-fourth code scanning gun, 63-sixth jig, 64-eleventh conveying mechanism, 65-twelfth conveying mechanism, 66-fourth needle bed, 67-seventh jig, 7-test article placing storage position, 71-good article placing basket and 72-second bad article placing basket.
Detailed Description
Referring to fig. 1 to 6, in a preferred embodiment of a one-stop fully automatic BMS testing system 100 according to the present invention, the testing system 100 includes a loader 1, an automatic programming station 2, a control device 3 (e.g., a PLC controller), an FCT1 testing station 4, an FCT2 testing station 5, a BMS EOL testing station 6, and a test article placement storage 7; the feeding machine 1, the automatic burning station 2, the FCT1 testing station 4, the FCT2 testing station 5 and the BMS EOL testing station 6 are controlled by the control equipment 3;
the automatic burning station 2 is arranged at the front end of the feeding machine 1, the BMS board 200 to be tested is transmitted to the automatic burning station 2 through the feeding machine 1 for burning, and in specific implementation, the feeding machine 1 can automatically grab the BMS board 200 to be tested from a tray and place the BMS board 200 to be tested on the FCT1 testing station 4; the FCT1 testing station 4 is arranged at the front end of the automatic burning station 2, and the automatic burning station 2 transmits the burned BMS board 200 to the FCT1 testing station 4 for FCT1 testing; the FCT2 test station 5 is disposed at the front end of the FCT1 test station 4, and the FCT1 test station 4 transfers the BMS board 200 subjected to the FCT1 test to the FCT2 test station 5 for the FCT2 test; the BMS EOL testing station 6 is provided at the front end of the FCT2 testing station 5, and the FCT2 testing station 5 transmits the FCT 2-tested BMS board 200 to the BMS EOL testing station 6 for BMS EOL testing; the test article placing storage position 7 is arranged at the front end of the BMS EOL testing station 6, and the BMS board 200 subjected to BMS EOL testing is conveyed to the test article placing storage position 7 through the BMS EOL testing station 6. FCT (functional Test) refers to a Test method in which a simulated operating environment (excitation and load) is provided for a Test target board (UUT: Unit Under Test) to operate in various design states, and parameters of each state are acquired to verify the performance of the UUT. In the test of the BMS board 200 of the present invention, a total of 2 rounds of the FCT test, including the FCT1 test and the FCT2 test, were performed.
The automatic recording station 2 comprises a first transmission mechanism 21, a first scanner 22, a first needle bed 23, a first fixture 24, a recorder 25, a second transmission mechanism 26, a third transmission mechanism 27 and a first defective product placing basket 28; the first conveying mechanism 21, the first scan gun 22, the first needle bed 23, the second conveying mechanism 26 and the third conveying mechanism 27 are all connected with the control device 3; the first conveying mechanism 21, the second conveying mechanism 26 and the third conveying mechanism 27 are all conveying belts;
the first code scanning gun 22 is arranged above the first conveying mechanism 21, and the BMS board 200 to be tested is conveyed to the lower part of the first code scanning gun 22 through the first conveying mechanism 21 for code scanning identification; the second and third transfer mechanisms 26 and 27 are provided at the front end of the first transfer mechanism 21, and transfer the successfully recognized BMS board 200 to the second transfer mechanism 26 and transfer the unsuccessfully recognized BMS board 200 to the third transfer mechanism 27 through the first transfer mechanism 21;
the burner 25 is connected with the first jig 24, and the first jig 24 is connected with the first needle bed 23; the first needle bed 23 is arranged at one side of the second conveying mechanism 26, the control device 3 controls the first needle bed 23 to be in butt joint with the BMS board 200 on the second conveying mechanism 26 for burning, and the second conveying mechanism 26 conveys the burned BMS board 200 to the FCT1 test station 4;
the defective placement basket 28 is provided at the front end of the third transfer mechanism 27, and the unsuccessfully identified BMS board 200 is transferred into the first defective placement basket 28 by the third transfer mechanism 27.
When the automatic burning station 2 works specifically, after the BMS board 200 to be tested reaches the automatic burning station 2, the first conveying mechanism 21 moves the BMS board 200 to be tested to a scanning area, and scans and identifies the BMS board 200 to be tested through the first scan gun 22; if the identity of the BMS board 200 is confirmed, the BMS board 200 to be tested is transmitted to the second transmission mechanism 26, and meanwhile, the bar code information can be input into the MES system of the customer, namely, the connection with the MES system of the customer can be realized; if the identity of the BMS board 200 is not confirmed, the BMS board 200 to be tested is transmitted to the third transmitting mechanism 27. After the BMS board to be tested 200 reaches the second transmission mechanism 26, the control device 3 controls the first needle bed 23 to be in pressure contact with the test point of the BMS board to be tested 200, and executes the corresponding upper computer software step to realize the burning of the BMS board to be tested 200, and after the burning is completed, the second transmission mechanism 26 transmits the BMS board 200 to the FCT1 test station 4; and the BMS board 200, for which the identification is not confirmed, is transferred to the first reject placing basket 28 through the third transfer mechanism 27.
The burner 25 is a J-LINK burner, an e-writerpro burner, a JET51 burner or a Pro0xA burner. Because all correspond different burst disk recorders to different BMS boards, a BMS board all corresponds a burst disk recorder usually promptly, consequently, when concrete implementation, can also include other burst disk recorders to satisfy different user demands.
The FCT1 testing station 4 includes a fourth transfer mechanism 41, a second code scanning gun 42, a second fixture 43, a fifth transfer mechanism 44, a sixth transfer mechanism 45, a second needle bed 46 and a third fixture 47; the fourth conveying mechanism 41, the second code scanning gun 42, the second jig 43, the fifth conveying mechanism 44, the sixth conveying mechanism 45 and the second needle bed 46 are all connected with the control device 3;
the fourth transmission mechanism 41 is arranged at the front end of the automatic burning station 2, the second code scanning gun 42 is arranged above the fourth transmission mechanism 41, and the burned BMS board 200 is transmitted to the lower part of the second code scanning gun 42 through the fourth transmission mechanism 41 for code scanning identification;
the fifth and sixth transfer mechanisms 44 and 45 are provided at the front end of the fourth transfer mechanism 41, and the BMS board 100 identified as the shelled can is transferred to the fifth transfer mechanism 44 and the BMS board 200 identified as the bare can is transferred to the sixth transfer mechanism 45 by the fourth transfer mechanism 41; the second jig 43 is disposed at one side of the fifth conveying mechanism 44, and the control device 3 controls the second jig 43 to perform a butt joint test with the BMS board 200 on the fifth conveying mechanism 44, and simultaneously conveys the tested BMS board 200 to the FCT2 testing station 5 through the fifth conveying mechanism 44;
the third fixture 47 is connected to the second needle bed 46, the second needle bed 46 is disposed at one side of the sixth conveying mechanism 45, and the control device 3 controls the second needle bed 46 and the BMS board 200 on the sixth conveying mechanism 45 to perform a butt joint test, and simultaneously conveys the tested BMS board 200 to the FCT2 testing station 5 through the sixth conveying mechanism 45.
When the FCT1 testing station 4 works specifically, after the burned BMS board 200 reaches the fourth transport mechanism 41, the fourth transport mechanism 41 moves the burned BMS board 200 to a scanning area, scans and identifies the burned BMS board 200 by the second code scanning gun 42, and determines whether the BMS board 200 is tested with a case or directly under a bare case; if the test is a test with a shell, the burned BMS board 200 is transmitted to the fifth transmission mechanism 44, the BMS board 200 is moved to a test area by the fifth transmission mechanism 44, the second fixture 43 is controlled by the control device 3 to be firstly inserted into the burned BMS board 200 through a connector (not shown), then the corresponding upper computer software step is executed for testing, and after the test is completed, the BMS board 200 is transmitted to the FCT2 test station 5 through the fifth transmission mechanism 44; if the test is conducted directly on the bare shell, the burned BMS board 200 is transmitted to the sixth transmission mechanism 45, the BMS board 200 is moved to the test area by the sixth transmission mechanism 45, the second needle bed 46 is controlled by the control device 3 to be firstly in pressure connection with the test point of the BMS board 200, then the corresponding upper computer software is executed for testing, and after the test is completed, the BMS board 200 is transmitted to the FCT2 test station 5 through the sixth transmission mechanism 45.
The FCT2 testing station 5 includes a seventh transport mechanism 51, a third code scanning gun 52, a fourth fixture 53, an eighth transport mechanism 54, a ninth transport mechanism 55, a third needle bed 56 and a fifth fixture 57; the seventh conveying mechanism 51, the third code scanning gun 52, the fourth jig 53, the eighth conveying mechanism 54, the ninth conveying mechanism 55 and the third needle bed 56 are all connected with the control device 3;
the seventh transport mechanism 51 is disposed at the front end of the FCT1 testing station 4, the third code scanning gun 52 is disposed above the seventh transport mechanism 51, and the tested BMS board 200 is transported to the lower side of the third code scanning gun 52 by the seventh transport mechanism 51 for code scanning identification;
the eighth and ninth conveyors 54 and 55 are provided at the front end of the seventh conveyor 51, and the BMS board 200 identified as the shelled is transferred to the eighth conveyor 54 and the BMS board 200 identified as the bare shell is transferred to the ninth conveyor 55 by the seventh conveyor 51; the fourth jig 53 is disposed at one side of the eighth transport mechanism 54, and the fourth jig 53 is controlled by the control device 3 to perform a butt test with the BMS board 200 on the eighth transport mechanism 54, and simultaneously the tested BMS board 200 is transported to the BMS EOL testing station 6 by the eighth transport mechanism 54;
the fifth jig 57 is connected to the third needle bed 56, the third needle bed 56 is disposed at one side of the ninth transport mechanism 55, and the control device 3 controls the third needle bed 56 to perform a butt test with the BMS board 200 on the ninth transport mechanism 55, and simultaneously transports the tested BMS board 200 to the BMS EOL testing station 6 through the ninth transport mechanism 55.
When the FCT2 testing station 5 is working, after the BMS board 200 tested by the FCT1 reaches the seventh transport mechanism 51, the seventh transport mechanism 51 moves the BMS board 200 to the scanning area, scans and identifies the BMS board 200 by the third code scanning gun 52, and determines whether the BMS board 200 is tested with a case or directly with a bare case; if the test is a case test, the BMS board 200 is transmitted to the eighth transmission mechanism 54, the BMS board 200 is moved to a test area by the eighth transmission mechanism 54, the fourth fixture 53 is controlled by the control device 3 to be firstly inserted into the BMS board 200 through a connector (not shown), then the corresponding upper computer software step is executed for testing, and after the test is finished, the BMS board 200 is transmitted to the BMS EOL test station 6 through the eighth transmission mechanism 54; if the test is a direct bare-shell test, the BMS board 200 is transmitted to the ninth transmission mechanism 55, the BMS board 200 is moved to the test area by the ninth transmission mechanism 55, the third needle bed 56 is controlled by the control device 3 to be firstly pressed with the test point of the BMS board 200, then the corresponding upper computer software step is executed for testing, and after the test is finished, the BMS board 200 is transmitted to the BMS EOL test station 6 by the ninth transmission mechanism 55.
The BMS EOL testing station 6 includes a tenth transfer mechanism 61, a fourth yard scanning gun 62, a sixth jig 63, an eleventh transfer mechanism 64, a twelfth transfer mechanism 65, a fourth needle bed 66, and a seventh jig 67; the tenth conveying mechanism 61, the fourth code scanning gun 62, the sixth jig 63, the eleventh conveying mechanism 64, the twelfth conveying mechanism 65 and the fourth needle bed 66 are all connected with the control device 3;
the tenth transfer mechanism 61 is disposed at the front end of the FCT2 testing station 5, the fourth code scanning gun 62 is disposed above the tenth transfer mechanism 61, and the tested BMS board 200 is transferred to the lower side of the fourth code scanning gun 62 by the tenth transfer mechanism 61 for code scanning identification;
the eleventh and twelfth transfer mechanisms 64 and 65 are provided at the front end of the tenth transfer mechanism 61, and the BMS board 200 identified as the shelled case is transferred to the eleventh transfer mechanism 64 and the BMS board 200 identified as the bare case is transferred to the twelfth transfer mechanism 65 by the tenth transfer mechanism 61; the sixth jig 63 is disposed at one side of the eleventh conveying mechanism 64, and the control device 3 controls the sixth jig 63 to perform a butt joint test with the BMS board 200 on the eleventh conveying mechanism 64, and simultaneously the eleventh conveying mechanism 64 conveys the tested BMS board 200 to the test article placing storage 7;
the seventh fixture 67 is connected to the fourth needle bed 66, the fourth needle bed 66 is disposed on one side of the twelfth conveying mechanism 65, the control device 3 controls the fourth needle bed 66 and the BMS board 200 on the twelfth conveying mechanism 65 to perform a butt joint test, and the twelfth conveying mechanism 65 conveys the tested BMS board 200 to the test article placing storage 7.
When the BMS EOL testing station 6 is specifically operated, after the BMS board 200 subjected to the FCT2 testing reaches the tenth transfer mechanism 61, the tenth transfer mechanism 61 moves the BMS board 200 to the scanning area, scans and identifies the BMS board 200 by the fourth yard scanning gun 62, and determines whether the BMS board 200 is subjected to the case test or the bare case direct test; if the test is a case-in test, the BMS board 200 is transmitted to the eleventh transmission mechanism 64, the BMS board 200 is moved to a test area by the eleventh transmission mechanism 64, the control device 3 controls the sixth fixture 63 to be firstly inserted into the BMS board 200 through a connector (not shown), then the corresponding upper computer software is executed for testing, and after the test is finished, the BMS board 200 is transmitted to the test article placing storage 7 through the eleventh transmission mechanism 64; if the test is conducted directly on the bare case, the BMS board 200 is transferred to the twelfth transfer mechanism 65, the BMS board 200 is moved to the test area by the twelfth transfer mechanism 65, the fourth needle bed 66 is controlled by the control device 3 to be firstly pressed against the test point of the BMS board 200, then the corresponding upper computer software step is executed for testing, and after the test is completed, the BMS board 200 is transferred to the test article placing storage 7 by the twelfth transfer mechanism 65.
The test article storage position 7 is provided with a good article storage basket 71 and a second defective article storage basket 72. In the embodiment, good products that pass each test are transferred to the good product placing basket 71, and defective products that fail the test are transferred to the second defective product placing basket 72.
In addition, the test flow principle of the 3 test stations is the same for the FCT1 test station, the FCT2 test station and the BMS EOL test station provided in the present invention. When the BMS board is specifically tested, the required test stations can be selected according to the requirements of different customers to test, the tests of each BMS board are not necessarily required to pass through the tests of the above 3 test stations, the BMS board can be disassembled into single test stations to be tested, and any combination can be used for testing.
In conclusion, the invention has the following beneficial effects:
1. the test system has high automation degree, can realize full-automatic burning, automatic testing, automatic judgment of product states, automatic separation processing of good products and defective products and the like, does not need manual intervention, and has high test efficiency;
2. the integration level is high, a plurality of products can be tested simultaneously, originally, each independent work station needs one tester, and the whole production line only needs one tester;
3. the elasticity is good, the production line can be flexibly disassembled into a single-station test, different test requirements can be met, and the flexible manufacturing requirement of the industrial 4.0 is met;
4. the tooling is simple and diversified, the automatic test is compatible with two tooling modes of connector butt joint and needle bed compression joint, and the product jointed boards can be synchronously detected or independently detected without mutual influence; compared with the current BMS manual testing equipment which uses a wiring harness for testing, the method can save a lot of manpower, material resources and spatial positions;
5. the tracing function is strong, the upper computer can realize the functions of storing, statistically analyzing, inquiring and the like of detection record reports, can be connected with a customer MES system, and can realize automatic uploading of equipment key parameters, detection data, product detection results and storage of derived reports.
Although specific embodiments of the invention have been described above, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the invention, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the invention, which is to be limited only by the appended claims.
Claims (7)
1. The utility model provides a full-automatic BMS intelligence test system of one-stop type which characterized in that: the test system comprises a feeding machine, an automatic burning station, a control device, an FCT1 test station, an FCT2 test station, a BMS EOL test station and a test article placing storage position; the feeding machine, the automatic burning station, the FCT1 testing station, the FCT2 testing station and the BMS EOL testing station are controlled by the control equipment;
the automatic burning station is arranged at the front end of the feeding machine, and the BMS board to be tested is transmitted to the automatic burning station through the feeding machine for burning; the FCT1 testing station is arranged at the front end of the automatic burning station, and the automatic burning station transmits the burned BMS board to the FCT1 testing station for FCT1 testing; the FCT2 test station is arranged at the front end of the FCT1 test station, and the FCT1 test station transmits the BMS boards subjected to the FCT1 test to the FCT2 test station for the FCT2 test; the BMS EOL testing station is arranged at the front end of the FCT2 testing station, and BMS boards subjected to FCT2 testing are transmitted to the BMS EOL testing station through the FCT2 testing station to be subjected to BMS EOL testing; the test article placing and storing position is arranged at the front end of the BMS EOL testing station, and a BMS board subjected to BMS EOL testing is conveyed to the test article placing and storing position through the BMS EOL testing station.
2. The one-stop full-automatic BMS intelligent test system according to claim 1, wherein: the automatic burning station comprises a first conveying mechanism, a first code scanning gun, a first needle bed, a first jig, a burner, a second conveying mechanism, a third conveying mechanism and a first defective product placing basket; the first conveying mechanism, the first code scanning gun, the first needle bed, the second conveying mechanism and the third conveying mechanism are all connected with the control equipment;
the first code scanning gun is arranged above the first conveying mechanism, and the BMS board to be tested is conveyed to the position below the first code scanning gun through the first conveying mechanism to be scanned and identified; the second conveying mechanism and the third conveying mechanism are arranged at the front end of the first conveying mechanism, and the BMS boards which are successfully identified are conveyed to the second conveying mechanism through the first conveying mechanism, and the BMS boards which are not successfully identified are conveyed to the third conveying mechanism;
the burner is connected with the first jig, and the first jig is connected with the first needle bed; the first needle bed is arranged on one side of the second conveying mechanism, the first needle bed is controlled by the control equipment to be in butt joint with the BMS board on the second conveying mechanism for burning, and the burned BMS board is conveyed to the FCT1 test station by the second conveying mechanism;
the defective placement basket is provided at the front end of the third transfer mechanism, and the unsuccessfully identified BMS board is transferred into the first defective placement basket by the third transfer mechanism.
3. The one-stop full-automatic BMS intelligent test system according to claim 2, wherein: the burner is a J-LINK burner, an e-writerpro burner, a JET51 burner or a Pro0xA burner.
4. The one-stop full-automatic BMS intelligent test system according to claim 1, wherein: the FCT1 testing station comprises a fourth conveying mechanism, a second code scanning gun, a second jig, a fifth conveying mechanism, a sixth conveying mechanism, a second needle bed and a third jig; the fourth conveying mechanism, the second code scanning gun, the second jig, the fifth conveying mechanism, the sixth conveying mechanism and the second needle bed are all connected with the control equipment;
the fourth conveying mechanism is arranged at the front end of the automatic burning station, the second code scanning gun is arranged above the fourth conveying mechanism, and the burnt BMS board is conveyed to the lower part of the second code scanning gun through the fourth conveying mechanism to be subjected to code scanning identification;
the fifth and sixth transport mechanisms are disposed at the front end of the fourth transport mechanism, and the BMS identified as the shelled BMS is transferred to the fifth transport mechanism and the BMS identified as the bare shell is transferred to the sixth transport mechanism by the fourth transport mechanism; the second jig is arranged on one side of the fifth conveying mechanism, the control equipment controls the second jig to be in butt joint with the BMS board on the fifth conveying mechanism for testing, and meanwhile, the fifth conveying mechanism conveys the tested BMS board to the FCT2 testing station;
the third jig is connected with the second needle bed, the second needle bed is arranged on one side of the sixth conveying mechanism, the second needle bed and the BMS board on the sixth conveying mechanism are controlled by the control equipment to carry out butt joint test, and the tested BMS board is conveyed to the FCT2 test station by the sixth conveying mechanism.
5. The one-stop full-automatic BMS intelligent test system according to claim 1, wherein: the FCT2 testing station includes a seventh transport mechanism, a third code scanning gun, a fourth fixture, an eighth transport mechanism, a ninth transport mechanism, a third needle bed and a fifth fixture; the seventh conveying mechanism, the third code scanning gun, the fourth jig, the eighth conveying mechanism, the ninth conveying mechanism and the third needle bed are all connected with the control equipment;
the seventh conveying mechanism is arranged at the front end of the FCT1 testing station, the third code scanning gun is arranged above the seventh conveying mechanism, and the tested BMS board is conveyed to the position below the third code scanning gun through the seventh conveying mechanism to be subjected to code scanning identification;
the eighth and ninth transport mechanisms are provided at a front end of the seventh transport mechanism, and the BMS identified as the with case is transferred to the eighth transport mechanism and the BMS identified as the bare case is transferred to the ninth transport mechanism by the seventh transport mechanism; the fourth jig is arranged on one side of the eighth conveying mechanism, the fourth jig is controlled by the control equipment to be in butt joint test with the BMS board on the eighth conveying mechanism, and the tested BMS board is conveyed to the BMS EOL testing station by the eighth conveying mechanism;
the fifth jig is connected with the third needle bed, the third needle bed is arranged on one side of the ninth conveying mechanism, the third needle bed and the BMS board on the ninth conveying mechanism are controlled by the control equipment to carry out butt joint test, and the BMS board to be tested is conveyed to the BMS EOL testing station through the ninth conveying mechanism.
6. The one-stop full-automatic BMS intelligent test system according to claim 1, wherein: the BMSEOL testing station comprises a tenth conveying mechanism, a fourth code scanning gun, a sixth jig, an eleventh conveying mechanism, a twelfth conveying mechanism, a fourth needle bed and a seventh jig; the tenth conveying mechanism, the fourth code scanning gun, the sixth jig, the eleventh conveying mechanism, the twelfth conveying mechanism and the fourth needle bed are all connected with the control equipment;
the tenth conveying mechanism is arranged at the front end of the FCT2 testing station, the fourth code scanning gun is arranged above the tenth conveying mechanism, and the tested BMS board is conveyed to the position below the fourth code scanning gun through the tenth conveying mechanism to be subjected to code scanning identification;
the eleventh and twelfth transport mechanisms are disposed at a front end of the tenth transport mechanism, and the BMS identified as the bare case is transferred to the eleventh transport mechanism and the BMS identified as the bare case is transferred to the twelfth transport mechanism by the tenth transport mechanism; the sixth jig is arranged on one side of the eleventh conveying mechanism, the sixth jig is controlled by the control equipment to be in butt joint with the BMS board on the eleventh conveying mechanism for testing, and the tested BMS board is conveyed to the test article placing storage position by the eleventh conveying mechanism;
the seventh jig is connected with the fourth needle bed, the fourth needle bed is arranged on one side of the twelfth conveying mechanism, the fourth needle bed is controlled by the control equipment to be in butt joint test with the BMS board on the twelfth conveying mechanism, and the tested BMS board is conveyed to the test article placing storage position by the twelfth conveying mechanism.
7. The one-stop full-automatic BMS intelligent test system according to claim 1, wherein: the test article is placed and is provided with a yields on the storage position and place basket and a second defective products and place the basket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910922835.5A CN110833996B (en) | 2019-09-27 | 2019-09-27 | One-stop full-automatic BMS intelligent test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910922835.5A CN110833996B (en) | 2019-09-27 | 2019-09-27 | One-stop full-automatic BMS intelligent test system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110833996A true CN110833996A (en) | 2020-02-25 |
| CN110833996B CN110833996B (en) | 2021-09-21 |
Family
ID=69575315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910922835.5A Active CN110833996B (en) | 2019-09-27 | 2019-09-27 | One-stop full-automatic BMS intelligent test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110833996B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111564673A (en) * | 2020-05-28 | 2020-08-21 | 惠州市盛微电子有限公司 | Lithium battery management system |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06209188A (en) * | 1991-06-28 | 1994-07-26 | Cmk Corp | Discriminating equipment for obverse and reverse, and front and rear, of printed wiring board |
| US6046421A (en) * | 1997-11-06 | 2000-04-04 | Computer Service Technology, Inc. | PCB Adapter for a test connector assembly for an automatic memory module handler for testing electronic memory modules |
| CN102147607A (en) * | 2010-02-09 | 2011-08-10 | 科博达技术有限公司 | Flexible general production line and production method of electronic product |
| CN103230883A (en) * | 2013-03-20 | 2013-08-07 | 浙江杭可科技有限公司 | Automatic grading control apparatus of power lithium battery |
| CN205335279U (en) * | 2015-12-30 | 2016-06-22 | 光为绿色新能源股份有限公司 | Solar cell prepares system |
| CN107038118A (en) * | 2017-03-28 | 2017-08-11 | 福建星云电子股份有限公司 | The universal process method that a kind of distinct electronic apparatuses assembling is tested |
| CN107132484A (en) * | 2017-05-10 | 2017-09-05 | 中航锂电（洛阳）有限公司 | A kind of integrated test system of battery system |
| CN108562844A (en) * | 2018-04-19 | 2018-09-21 | 广东顺德为艾斯机器人有限公司 | A kind of BMS battery management systems assembling test line |
| CN208833879U (en) * | 2018-08-15 | 2019-05-07 | 苏州澳佰特自动化设备有限公司 | A kind of full-automatic IC T and FCT integrated production line |
| CN208840028U (en) * | 2018-08-08 | 2019-05-10 | 深圳市易胜德机械设备有限公司 | Device for inspecting electronic component package and its blanking sorting unit |
| CN109870653A (en) * | 2019-03-28 | 2019-06-11 | 上海先惠自动化技术股份有限公司 | A kind of Multiprocess Testing Systems |
| CN209102821U (en) * | 2018-10-11 | 2019-07-12 | 深圳市浦洛电子科技有限公司 | A kind of synchronous burning and test fixture |
-
2019
- 2019-09-27 CN CN201910922835.5A patent/CN110833996B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06209188A (en) * | 1991-06-28 | 1994-07-26 | Cmk Corp | Discriminating equipment for obverse and reverse, and front and rear, of printed wiring board |
| US6046421A (en) * | 1997-11-06 | 2000-04-04 | Computer Service Technology, Inc. | PCB Adapter for a test connector assembly for an automatic memory module handler for testing electronic memory modules |
| CN102147607A (en) * | 2010-02-09 | 2011-08-10 | 科博达技术有限公司 | Flexible general production line and production method of electronic product |
| CN103230883A (en) * | 2013-03-20 | 2013-08-07 | 浙江杭可科技有限公司 | Automatic grading control apparatus of power lithium battery |
| CN205335279U (en) * | 2015-12-30 | 2016-06-22 | 光为绿色新能源股份有限公司 | Solar cell prepares system |
| CN107038118A (en) * | 2017-03-28 | 2017-08-11 | 福建星云电子股份有限公司 | The universal process method that a kind of distinct electronic apparatuses assembling is tested |
| CN107132484A (en) * | 2017-05-10 | 2017-09-05 | 中航锂电（洛阳）有限公司 | A kind of integrated test system of battery system |
| CN108562844A (en) * | 2018-04-19 | 2018-09-21 | 广东顺德为艾斯机器人有限公司 | A kind of BMS battery management systems assembling test line |
| CN208840028U (en) * | 2018-08-08 | 2019-05-10 | 深圳市易胜德机械设备有限公司 | Device for inspecting electronic component package and its blanking sorting unit |
| CN208833879U (en) * | 2018-08-15 | 2019-05-07 | 苏州澳佰特自动化设备有限公司 | A kind of full-automatic IC T and FCT integrated production line |
| CN209102821U (en) * | 2018-10-11 | 2019-07-12 | 深圳市浦洛电子科技有限公司 | A kind of synchronous burning and test fixture |
| CN109870653A (en) * | 2019-03-28 | 2019-06-11 | 上海先惠自动化技术股份有限公司 | A kind of Multiprocess Testing Systems |
Non-Patent Citations (1)
| Title |
|---|
| 陆应华: "《电子***设计教程》", 31 January 2009, 国防工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111564673A (en) * | 2020-05-28 | 2020-08-21 | 惠州市盛微电子有限公司 | Lithium battery management system |
| CN111564673B (en) * | 2020-05-28 | 2021-05-18 | 惠州市盛微电子有限公司 | Lithium battery management system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110833996B (en) | 2021-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102147607B (en) | Flexible general production line and production method of electronic product | |
| KR100699866B1 (en) | Method for continuous electrical testing throughout identification of lot and test tray | |
| CN106249138A (en) | The automatic checkout system of a kind of intelligent switch and detection method | |
| CN112474441B (en) | Full-automatic chip aging test and PCB shielding test assembly line equipment | |
| CN112512036B (en) | Automatic number writing and coupling test equipment and method | |
| CN114217209B (en) | Multi-station PCBA board detection method | |
| CN110833996B (en) | One-stop full-automatic BMS intelligent test system | |
| CN206301028U (en) | A kind of automatic checkout system of intelligent switch | |
| CN113268397B (en) | Production intelligent test method, device and system | |
| CN214150974U (en) | Battery performance detection equipment | |
| CN213580097U (en) | Vehicle offline detection system | |
| CN111346844A (en) | Battery pack detection screening system and method | |
| KR102360923B1 (en) | Device High Temperature Aging Test System | |
| CN112904812A (en) | Intelligent production system and production method for power grid device | |
| CN116559629A (en) | Chip testing method, device, system and readable storage medium | |
| CN116224929A (en) | OTP automatic burning control method and system | |
| CN107659363B (en) | Power terminal communication testing device | |
| CN115846224A (en) | Full-automatic veneer test production line and test method of integrated manipulator | |
| CN210323341U (en) | Calibrating device for electricity consumption information acquisition communication module | |
| CN107096727A (en) | A kind of intelligent machining system | |
| CN113635303A (en) | Method for improving intelligent inspection efficiency of inspection robot of extra-high voltage transformer substation | |
| CN214376416U (en) | Computer mainboard test wire | |
| CN117031286B (en) | Test method and test system | |
| CN105149233A (en) | Automatic release system and method for rejects | |
| CN215768794U (en) | Electrical equipment test connection system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |