CN115077396A - Full-automatic battery performance detection mechanism - Google Patents
Full-automatic battery performance detection mechanism Download PDFInfo
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- CN115077396A CN115077396A CN202210679502.6A CN202210679502A CN115077396A CN 115077396 A CN115077396 A CN 115077396A CN 202210679502 A CN202210679502 A CN 202210679502A CN 115077396 A CN115077396 A CN 115077396A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 59
- 238000001514 detection method Methods 0.000 title claims abstract description 56
- 238000012360 testing method Methods 0.000 claims abstract description 78
- 238000005096 rolling process Methods 0.000 claims abstract description 17
- 239000000523 sample Substances 0.000 claims description 77
- 238000005259 measurement Methods 0.000 claims description 22
- 238000007689 inspection Methods 0.000 claims description 21
- 230000008878 coupling Effects 0.000 claims description 19
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- 230000003028 elevating effect Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002950 deficient Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000009863 impact test Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/04—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
- G01B11/046—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring width
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/022—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by means of tv-camera scanning
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
- G01B11/0691—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of objects while moving
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
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- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention provides a full-automatic battery performance detection mechanism, which comprises a shell, a conveying calibration component, a testing and checking component and a measuring and lifting component, wherein the conveying calibration component, the measuring and lifting component and the testing and checking component are sequentially arranged in the shell, and the full-automatic battery performance detection mechanism has the beneficial effects that: the structure is simple, the stability is good, and the operation is simple; the measuring and lifting assembly is provided with a CCD camera, the CCD camera shoots and detects the characteristic size of the upper surface of the battery post, the thickness size of the battery is detected by the CCD camera, and the moving distance of the battery can be detected by the battery to be detected on the rolling belt line according to a distance sensor behind the pull belt limiting plate; the lifting linear bearing guide rod on the bottom plate is matched with the conveying linear bearing on the conveying calibration assembly, and the conveying calibration assembly can be slowly lifted under the condition that the power of the measuring lifting assembly keeps the battery stable.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of battery performance detection, in particular to a full-automatic battery performance detection mechanism.
[ background of the invention ]
At present, with the continuous development of new energy industry and the continuous innovation of science and technology, electric power energy is as new energy, compares traditional petroleum energy, and it has advantages such as clean, renewable. Therefore, more and more new energy automobiles or aircraft carriers begin to be provided with storage batteries, and the production requirement on the storage batteries arranged on the new energy automobiles or the aircraft carriers is very high;
the battery performance detection comprises a plurality of detection contents such as voltage, internal resistance, current and the like, and is one of important processes of battery production, and at present, battery manufacturers basically adopt two modes to detect the battery performance: manual work detection: an operator visually identifies display data or a signal indicator lamp of a test instrument and meter and manually distinguishes and stores good batteries and defective batteries, the mode is low in efficiency, and the good batteries and the defective batteries are easily mixed together to cause major quality accidents; and (3) automatic detection equipment detection: the automatic detection equipment widely used at present is a single-channel detection structure, namely after the detection of a battery on one detection channel is finished, the battery is taken out firstly, and a new battery can be put into the detection channel for detection; although the mode can automatically eliminate the defects, the intermediate waiting time is long, and the efficiency is low;
chinese patent document CN201497798U discloses a full-automatic battery performance detection device, which is characterized in that: the battery placing area, the battery pin impact testing mechanism, the battery loading and unloading mechanism, the battery side clamping mechanism and the battery electrical property detecting mechanism are sequentially arranged from front to back, the battery placing area is composed of a battery placing area to be tested, a good product placing area and a defective product placing area, and limiting strips are arranged among the areas, so that the detection of the voltage, the internal resistance and other properties of the battery can be realized, meanwhile, a battery impact test can be carried out, and the battery performance after impact is detected; good products/defective products are distinguished obviously; a good product placing area and a defective product placing area are arranged, and according to the detection result, the equipment automatically places defective products and good products into the corresponding battery placing areas, so that the missing detection and the false detection are reduced, and the safety of the battery is improved;
chinese patent document CN110567981A discloses a performance detection device of a half-cell and a detection method thereof, comprising a base (3), a clamping mechanism (4), an electric moving mechanism (5), a liquid distribution system (6), a non-contact measurement device (7), a camera (8) and an illuminator (9), wherein the electric moving mechanism (5), the liquid distribution system (6) and the non-contact measurement device (7) are all mounted on the base (3); the clamping mechanism (4) is used for clamping the half battery (2) and can realize the rotation of the half battery (2) along the axial direction of the half battery, the clamping mechanism (4) is arranged on the electric moving mechanism (5) and can realize the horizontal movement of the clamping mechanism (4) along the length direction of the half battery (2) by means of the electric moving mechanism (5); the liquid distribution system (6) is positioned at one side of the half cell (2) and applies the penetrating liquid to the surface of the half cell (2) by means of dripping or spraying; the non-contact measuring device (7) is positioned on one side of the half cell (2) and is used for measuring the diameter and the length of the half cell (2); the camera (8) is arranged on one side of the half cell (2) through a stand column (33) and is used for acquiring a surface image of the half cell (2), and the illuminator (9) is also arranged on the stand column (33) and is positioned above the camera (8) and is used for illuminating; the problem of traditional manual visual and manual detection is solved, mechanical automatic detection is changed, the accuracy of the detection result is obviously improved, and meanwhile, the detection result is more visual by adopting a numerical mode; the performance of the half-cell can be detected in time when the penetrating fluid is not dried, so that the optimal detection time is ensured, and the detection accuracy is further improved;
the existing battery performance detection is that each index is detected manually, and no particularly good detection technical scheme is provided. A large amount of time and manpower are consumed, and the working efficiency is low.
[ summary of the invention ]
The invention aims to solve the problems of the defects caused by the prior art, and provides a novel full-automatic battery performance detection mechanism which realizes full-automatic detection and transportation and greatly improves the working efficiency.
The invention is realized by the following technical scheme:
a full-automatic battery performance detection mechanism comprises a shell, a conveying calibration component, a test and inspection component and a measurement lifting component, wherein the conveying calibration component, the measurement lifting component and the test and inspection component are sequentially arranged in the shell;
the testing and checking assembly comprises a fixed connecting plate, a double-end screw rod assembly, a linear bearing, a fixing plate and a probe assembly, wherein the fixed connecting plate is installed on the measuring and lifting assembly, the double-end screw rod assembly is arranged on the inner side of the fixed connecting plate, the linear bearing is arranged on the upper portion and the lower portion of the front face of the fixed connecting plate, the fixing plate is arranged on the linear bearing, the probe assembly is arranged on the fixing plate, and the probe assembly can move on the linear bearing in a left-right mode.
Preferably, the double-end lead screw subassembly includes private clothes motor fixed plate, private clothes motor, double-end lead screw, lead screw fixing base, shaft coupling, lead screw connecting block, private clothes motor fixed plate is installed fixed connection board is last, the private clothes motor is installed on private clothes motor fixed plate, private clothes motor output shaft has the shaft coupling, the lead screw connecting block has been registrated on the double-end lead screw, double-end lead screw one end pass the lead screw fixing base with the shaft coupling is connected, the double-end lead screw other end pass through the nut with lead screw fixing base fixed connection, lead screw fixing base fixed mounting be in on the fixed connection board is inboard, private clothes motor drive shaft coupling, shaft coupling drive double-end lead screw rotate, and double-end lead screw drives the probe subassembly and removes on linear bearing.
Preferably, the probe assembly comprises a probe moving plate, a probe mounting seat, a probe compression moving block, a pressure sensor fixing plate, a pressure sensor and a test probe, the probe moving plate is mounted on the linear bearing, the probe moving plate is provided with the pressure sensor fixing plate, the pressure sensor fixing plate is provided with the pressure sensor, the probe compression moving block is arranged below the pressure sensor fixing plate, the probe mounting seat is arranged on the probe compression moving block, and the test probe is arranged on the probe mounting seat.
Preferably, the measurement lifting assembly comprises a measurement lifting support, a screw rod lifting device, a CCD camera and a CCD fixing rod, the screw rod lifting device is arranged on the inner side of the back of the measurement lifting support, the CCD fixing rod is arranged at the top of the measurement lifting support, and the CCD camera is arranged on the CCD fixing rod.
Preferably, the screw rod lifting device comprises a screw rod, a screw rod lifting motor, a coupler and a screw rod lifting connecting block, wherein the screw rod lifting motor is installed above the inner side of the measurement lifting support, an output shaft of the screw rod lifting motor is connected with the coupler, one end of the screw rod is connected with the coupler, and the other end of the screw rod is connected with the screw rod lifting connecting block and fixed at the bottom of the measurement lifting support.
Preferably, the conveying calibration assembly comprises a conveying bottom plate, a conveying screw rod assembly, a conveying linear bearing, a clamping connecting rod, a clamping push plate, a lifting mechanism linear bearing, a rolling belt line, a drawstring limiting plate, a distance detection sensor, a lifting mechanism nut and a conveying baffle plate, wherein the rear end of the conveying bottom plate is provided with a lifting mechanism nut mounting hole, the other end of the screw rod passes through the lifting mechanism nut mounting hole to be connected with a screw rod lifting connecting block, and is fixed at the bottom of a measuring lifting support through the lifting mechanism nut, grooves are arranged at two sides of the conveying bottom plate, the conveying linear bearing is arranged in the grooves, the conveying baffle plate is arranged in front of the conveying linear bearing, the clamping connecting rod is arranged on the conveying linear bearing and is fixed on the conveying linear bearing through the screw rod nut, the clamping push plate is arranged on the clamping connecting rod, and the rolling belt line is installed on the conveying baffle plate, the utility model discloses a roller belt line, including rolling belt line, conveying bottom plate, elevating system linear bearing, conveying lead screw subassembly, conveying bottom plate bottom is equipped with the conveying lead screw subassembly, the belt limiting plate rear is equipped with apart from detecting the sensor, apart from detecting the sensor respectively with pressure sensor, test probe, CCD camera signal connection, conveying bottom plate is equipped with elevating system linear bearing all around, elevating system linear bearing passes through the elevating system nut to be fixed on the conveying bottom plate, conveying bottom plate bottom is equipped with the conveying lead screw subassembly, the left-right removal of conveying lead screw subassembly drive conveying linear bearing.
Preferably, the conveying screw rod assembly comprises a conveying screw rod motor fixing plate, a conveying screw rod motor, a conveying double-end screw rod, a conveying screw rod connecting piece, a coupler and a conveying screw rod connecting block, the conveying screw rod motor fixing plate is installed on the left side of the conveying base plate, the conveying screw rod motor is installed on the conveying screw rod motor fixing plate, an output shaft of the conveying screw rod motor is connected with the coupler, one end of the conveying double-end screw rod is connected with the coupler, the other end of the conveying double-end screw rod is connected with the conveying screw rod connecting block, the conveying screw rod connecting block is fixed on the conveying base plate, the conveying screw rod connecting piece is sleeved at two ends of the conveying double-end screw rod, and the conveying screw rod connecting piece is connected with the tightening connecting block.
Preferably, the shell comprises an upper cover body, a bottom plate and a rear panel, the bottom plate is arranged at the bottom of the upper cover body, the rear panel is arranged at the back of the upper cover body, the display screen is arranged on the front side of the upper cover body, the control button is arranged on the right side of the front side of the upper cover body, the alarm is arranged at the top of the upper cover body, the rear panel is provided with a plurality of heat dissipation holes, and the lower portion of the upper cover body is provided with a window.
Preferably, the bottom plate comprises a bottom plate body, a lifting linear bearing guide rod, a linear bearing connecting plate, a lower lifting limiting block and guide wheels, the guide wheels are arranged at four corners of the bottom plate body, the lifting linear bearing guide rod is mounted on a lifting mechanism nut, the lower lifting limiting block is arranged between the bottom plate body and the conveying bottom plate, and the linear bearing connecting plate is arranged at the top of the lifting linear bearing guide rod.
Preferably, the control buttons comprise a start button, a stop button, an emergency button and a start switch, and the start switch is electrically connected with the conveying calibration assembly, the test inspection assembly, the measurement lifting assembly and the display screen.
The invention has the beneficial effects that:
(1) the structure is simple, the stability is good, the operation is simple, and the functions are diversified; the full-automatic battery performance detection mechanism realizes full-automatic detection and full-automatic transportation, and greatly improves the working efficiency.
(2) The measuring and lifting assembly is provided with a CCD camera, the CCD camera can shoot and detect the characteristic dimensions (including the width and the thickness of the battery and the size and the interval of the battery pole) of the upper surface of the battery pole, the characteristic dimensions cannot be shot and detected by the CCD camera, and the rolling belt line can continuously convey the battery to be detected for a certain distance to the front until the characteristic dimensions are detected; the characteristic size shot and detected by the CCD camera is output to a controller of the motor by the controller; the conveying calibration assembly can detect the thickness of the battery according to the shooting of the CCD camera, the battery to be tested can detect the moving distance of the battery to be tested on the rolling belt line according to the distance sensor behind the pull belt limiting plate and moves to the position of the test probe, and the battery pole is overlapped with the test probe of the test inspection assembly to meet the test requirement; the CCD camera can also identify the bar code of the battery arranged at the upper part in the feature capturing process; finally, uploading the test data to the BIS system; the CCD camera shoots and detects the height of the battery which cannot be accurately tested, in the process of lifting the conveying calibration assembly, when a battery pole column is contacted with a test probe on the test and detection assembly, a pressure sensor of the test inspection assembly can detect the pressure value of the current test probe, and when the pressure of the test probe contacting the battery pole column in the test reaches the minimum value of the test contact internal resistance, the battery to be tested meets the test contact;
(3) the left and right clamping push plates on the conveying calibration assembly clamp the battery, the width size of the battery is adjusted, and the distance of the battery to be measured is clamped; after the battery to be tested is conveyed to the calculated position, the clamping push plate on the conveying calibration assembly can clamp the battery to be tested, so that the requirement of the next testing is met;
(4) the test inspection assembly obtains the space between the battery poles, and the probe assembly can debug the test probe to be consistent with the battery poles;
(5) the lifting linear bearing guide rod on the bottom plate body is matched with the conveying linear bearing on the conveying calibration assembly, and the conveying calibration assembly can be slowly lifted under the condition that the power of the testing inspection assembly and the power of the lifting assembly keep the stability of the battery;
(6) two test probes on the test inspection assembly are respectively provided with a pressure sensor, and when the pressure sensors detect that the pressures are inconsistent, the pressure sensors can give an alarm to judge that the test probes are not contacted and the characteristic capture of the CCD camera is required to be carried out again; after the test probe is completely contacted, the external equipment is connected with the full-automatic battery performance detection mechanism and sends a test starting signal, and after the test is finished, the external equipment automatically conveys the tested battery to the outlet of the equipment; in the whole testing process, the bar code of the battery and the testing data are uploaded and input to the BIS system.
[ description of the drawings ]
FIG. 1 is a schematic diagram of an explosion structure of a full-automatic battery performance detection mechanism according to the present invention;
FIG. 2 is a schematic view of the full-automatic battery performance testing mechanism of the present invention with the housing removed;
FIG. 3 is a schematic view of a test inspection assembly according to the present invention;
FIG. 4 is a schematic view of an exploded structure of the test inspection assembly of the present invention;
FIG. 5 is a schematic view of a conveyor alignment assembly according to the present invention;
FIG. 6 is a schematic diagram of an exploded view of the delivery calibration assembly of the present invention;
FIG. 7 is a schematic view of the explosive structure of the measurement lift assembly of the present invention;
FIG. 8 is a schematic view of the explosive structure of the measurement lift assembly of the present invention;
FIG. 9 is a schematic view of the housing structure of the present invention;
FIG. 10 is a schematic illustration of an exploded configuration of the housing of the present invention;
FIG. 11 is a schematic view of the bottom plate structure of the present invention;
FIG. 12 is a schematic illustration of an exploded structure of the base plate of the present invention;
reference numerals: 1. a housing; 11. an upper cover body; 110. a window; 111. a control button; 1110. a start button; 1111. a stop button; 1112. an emergency button; 1113. starting a switch; 112. a display screen; 113. an alarm; 12. a base plate; 120. a bottom plate body; 121. lifting the linear bearing guide rod; 122. a linear bearing connecting plate; 123. lifting the lower limit block; 124. a guide wheel; 13. a rear panel; 130. heat dissipation holes; 2. a transport calibration assembly; 201. a conveying bottom plate; 2010. a lifting mechanism nut mounting hole; 2011. a groove; 202. a conveying screw rod assembly; 2020. a conveying screw rod motor fixing plate; 2021. a conveying screw motor; 2022. conveying the double-head screw rod; 2023. a conveying screw rod connecting piece; 2024. a coupling; 2025. a conveying screw rod connecting block; 203. a conveying linear bearing; 204. tightening the connecting rod; 205. tightening the push plate; 206. a lifting mechanism linear bearing; 207. rolling the belt line; 208. a limiting plate is drawn; 209. a distance detection sensor; 210. a lifting mechanism nut; 211. a conveying baffle; 3. testing the inspection assembly; 31. fixing the connecting plate; 32. a double-ended screw rod assembly; 320. a personal clothing motor fixing plate; 321. a personal clothes motor; 322. a double-end screw rod; 323. a screw rod fixing seat; 324. a coupling; 325. a screw rod connecting block; 33. a linear bearing; 34. a fixing plate; 35. a probe assembly; 350. a probe moving plate; 351. a probe mounting base; 352. the probe compresses the moving block; 353. a pressure sensor fixing plate; 354. a pressure sensor; 355. testing the probe; 4. measuring the lifting assembly; 41. measuring the lifting bracket; 42. a screw lifting device; 420. a screw rod; 421. a screw rod lifting motor; 422. a coupling; 423. the screw rod lifts the connecting block; 43. a CCD camera; 44. a CCD fixing rod; 5. and (5) a battery to be tested.
[ detailed description ] embodiments
The invention is further described with reference to the accompanying drawings and the detailed description:
unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Referring to fig. 1-2, a full-automatic battery performance detection mechanism comprises a housing 1, a conveying calibration assembly 2, a testing and inspecting assembly 3, and a measuring and lifting assembly 4, wherein the conveying calibration assembly 2, the measuring and lifting assembly 3, and the testing and inspecting assembly 4 are sequentially arranged in the housing 1;
the testing and checking assembly 3 comprises a fixed connecting plate 31, a double-end screw rod assembly 32, a linear bearing 33, a fixing plate 34 and a probe assembly 35, the fixed connecting plate 31 is installed on the measuring and lifting assembly 4, the double-end screw rod assembly 32 is arranged on the inner side of the fixed connecting plate 31, the linear bearing 33 is arranged on the upper portion and the lower portion of the front face of the fixed connecting plate 31, the fixing plate 34 is arranged on the linear bearing 33, the probe assembly 35 is arranged on the fixing plate 34, and the probe assembly 35 can move left and right on the linear bearing 33.
As shown in fig. 3-4, the double-ended screw rod assembly 32 comprises a clothes-private motor fixing plate 320, a clothes-private motor 321, a double-ended screw rod 322, a screw rod fixing seat 323, a coupling 324 and a screw rod connecting block 325, the clothes motor fixing plate 320 is arranged on the fixing connecting plate 31, the clothes motor 321 is arranged on the clothes motor fixing plate 320, the output shaft of the clothes-private motor 320 is connected with a coupling 324, the double-end screw rod 322 is sleeved with a screw rod connecting block 325, one end of the double-end screw rod 322 passes through the screw rod fixing seat 423 to be connected with the coupling 324, the other end of the double-end screw rod 322 is fixedly connected with the screw rod fixing seat 323 through a nut, the lead screw fixing seat 323 is fixedly installed on the inner side of the fixed connecting plate 31, the personal care motor 321 drives the coupler 324, the coupler 324 drives the double-end lead screw 322 to rotate, and the double-end lead screw 322 drives the probe assembly 35 to move left and right on the linear bearing 33.
Further, the probe assembly 35 includes a probe moving plate 350, a probe mounting seat 351, a probe compressing moving block 352, a pressure sensor fixing plate 353, a pressure sensor 354 and a test probe 355, the probe moving plate 350 is mounted on the linear bearing 33, the pressure sensor fixing plate 353 is arranged on the probe moving plate 350, the pressure sensor 354 is arranged on the pressure sensor fixing plate 353, the probe compressing moving block 352 is arranged below the pressure sensor fixing plate 353, the probe mounting seat 351 is arranged on the probe compressing moving block 352, and the test probe 355 is arranged on the probe mounting seat 351.
Referring to fig. 7-8, the measuring and lifting assembly 4 includes a measuring and lifting bracket 41, a screw lifting device 42, a CCD camera 43, and a CCD fixing rod 44, wherein the screw lifting device 42 is disposed on the inner side of the back of the measuring and lifting bracket 41, the CCD fixing rod 44 is disposed on the top of the measuring and lifting bracket 41, and the CCD camera 43 is disposed on the CCD fixing rod 44.
Further, the lead screw lifting device 42 includes a lead screw 420, a lead screw lifting motor 421, a coupler 422, and a lead screw lifting connection block 423, the lead screw lifting motor 421 is installed above the inner side of the measurement lifting support 41, an output shaft of the lead screw lifting motor 421 is connected with the coupler 422, one end of the lead screw 420 is connected with the coupler 422, and the other end of the lead screw 420 is connected with the lead screw lifting connection block 423 and fixed at the bottom of the measurement lifting support 41.
Referring to fig. 5-6, the conveying calibration assembly 2 includes a conveying base plate 201, a conveying screw rod assembly 202, a conveying linear bearing 203, a tightening connecting rod 204, a tightening push plate 205, a lifting mechanism linear bearing 206, a rolling belt line 207, a pull belt limiting plate 208, a distance detection sensor 209, a lifting mechanism nut 210, and a conveying baffle 211, the rear end of the conveying base plate 201 is provided with a lifting mechanism nut mounting hole 2010, the other end of the screw rod 420 passes through the lifting mechanism nut mounting hole 2010 to be connected with a screw rod lifting connecting block 423, and is fixed at the bottom of the measurement lifting bracket 41 through the lifting mechanism nut 210, grooves 2011 are provided on both sides of the conveying base plate 201, the conveying linear bearing 203 is provided in the groove 2011, the conveying baffle 211 is provided in front of the conveying linear bearing 203, the tightening connecting rod 204 is provided on the conveying linear bearing 203, and is fixed on the conveying linear bearing 203 through the screw rod nut, it steps up push pedal 205 to be equipped with on the connecting rod 204 to step up, rolling belt line 207 is installed carry on the baffle 211, rolling belt line 207 rear end is equipped with stretching strap limiting plate 208, stretching strap limiting plate 208 rear is equipped with apart from detecting sensor 209, apart from detecting sensor 209 respectively with pressure sensor 354, test probe 355, CCD camera 43 signal connection, carry bottom plate 201 and be equipped with hoist mechanism linear bearing 206 all around, hoist mechanism linear bearing 206 passes through hoist mechanism nut 210 to be fixed carry on the bottom plate 201, carry bottom plate 201 bottom to be equipped with and carry lead screw subassembly 202, carry lead screw subassembly 202 drive to carry linear bearing 203 to remove.
Further, the conveying screw rod assembly 202 comprises a conveying screw rod motor fixing plate 2020, a conveying screw rod motor 2021, a conveying double-head screw rod 2022, a conveying screw rod connecting piece 2023, a coupler 2024 and a conveying screw rod connecting block 2025, wherein the conveying screw rod motor fixing plate 2020 is installed on the left side of the conveying base plate 201, the conveying screw rod motor 2021 is installed on the conveying screw rod motor fixing plate 2020, an output shaft of the conveying screw rod motor 2021 is connected with the coupler 2024, one end of the conveying double-head screw rod 2022 is connected with the coupler 2024, the other end of the conveying double-head screw rod 2022 is connected with the conveying screw rod connecting block 2025, the conveying screw rod connecting block 2025 is fixed on the conveying base plate 201, the conveying screw rod connecting piece 2023 is sleeved at the two ends of the conveying double-head screw rod 2022, and the conveying screw rod connecting piece 2023 is connected with the tightening connecting rod 204.
Referring to fig. 9-10, the housing 1 includes an upper cover 11, a bottom plate 12, and a rear panel 13, the bottom plate 12 is disposed at the bottom of the upper cover 11, the rear panel 13 is disposed at the back of the upper cover 11, a display screen 112 is disposed on the front of the upper cover 11, a control button 111 is disposed on the right side of the front of the upper cover 11, an alarm 113 is disposed at the top of the upper cover 11, a plurality of heat dissipation holes 130 are disposed on the rear panel 13, and a window 110 is disposed at the lower portion of the upper cover 11.
Referring to fig. 11 to 12, the bottom plate 12 includes a bottom plate body 120, a lifting linear bearing guide rod 121, a linear bearing connecting plate 122, a lower lifting limiting block 123 and a guide wheel 124, the guide wheel 124 is disposed at four corners of the bottom plate body 120, the lifting linear bearing guide rod 121 is mounted on a lifting mechanism nut 210, the lower lifting limiting block 123 is disposed between the bottom plate body 120 and the conveying bottom plate 201, and the linear bearing connecting plate 122 is disposed at the top of the lifting linear bearing guide rod 121.
Further, the control buttons 111 comprise a start button 1110, a stop button 1111, an emergency button 1112, and a start switch 1113, wherein the start switch 1113 is electrically connected with the transportation calibration assembly 2, the test inspection assembly 3, the measurement lifting assembly 4, and the display screen 112.
The working process and principle of the invention are as follows:
the battery 5 to be measured is conveyed to a rolling belt line 207 of the conveying and calibrating assembly 2 by external equipment, the rolling belt line 207 drives the battery 5 to be measured to move forwards, the battery 5 to be measured is moved to a position where a distance sensor 209 on the conveying and calibrating assembly 2 detects and aligns the battery 5 to be measured, then the characteristic dimension of the upper surface of a battery pole column is shot and detected by a CCD camera 43 on the measuring and lifting assembly 4, the characteristic dimension comprises the width and the thickness of the battery, the size and the interval of the battery pole column, if the CCD camera 43 does not shoot and cannot detect the characteristic dimension of the upper surface of the battery pole column, the rolling belt line 207 of the conveying and calibrating assembly 2 can continuously adjust the distance of the battery 5 to be measured until the CCD camera 43 shoots and detects the characteristic dimension of the upper surface of the battery pole column, the CCD camera 43 shoots and detects the characteristic dimension and transmits the characteristic dimension to a controller, and the controller outputs to a controller of a motor, the left and right clamping push plates 205 of the conveying calibration assembly 2 clamp the battery 5 to be tested, the size of the width of the battery is obtained through the test inspection assembly 3, the distance of the battery 5 to be tested is determined, and when the test inspection assembly 3 obtains the distance between battery poles, the position of the probe assembly 35 passing through the debugging test probe 355 is consistent with the position of the battery poles; the conveying calibration assembly 2 shoots and detects according to the CCD camera 43 to obtain the thickness of the battery, the battery 5 to be tested can detect the moving distance of the battery according to the distance sensor 209 behind the pull belt limiting plate on the rolling belt line 207, and when the position of the test probe 355 on the probe assembly 35 is consistent with the advancing distance of the battery to be tested, the battery pole is overlapped with the test probe 355 of the test inspection assembly 3 to meet the test requirement; the CCD camera 43 performs shooting and detects a bar code in which the battery is disposed at the upper portion in the characteristic dimension capture of the upper surface of the battery post; uploading data of the battery 5 to be tested to a BIS system;
after the battery to be tested is conveyed to the calculated position, the clamping push plate 205 on the conveying calibration assembly 2 clamps the battery to be tested to meet the requirement of the next test; the lifting linear bearing guide rod 121 on the bottom plate 12 is matched with the conveying linear bearing 203 on the conveying calibration assembly 2, and the conveying calibration assembly 2 is lifted slowly under the condition that the power of the measuring lifting assembly 4 keeps the battery stable; the CCD camera 43 shoots and detects the height of the battery 5 to be tested, in the process of lifting the conveying calibration assembly 2, when a battery pole is contacted with the test probe 355 on the test inspection assembly 3, the pressure sensor 354 arranged on the test inspection assembly 3 can detect the pressure value of the current test probe 355, the pressure of the test probe 355 contacting the battery pole can be set in the test, the minimum value of the test contact internal resistance is reached, the battery to be tested meets the test contact, meanwhile, two test probes 355 on the test inspection assembly 3 are respectively provided with one pressure sensor 354, when the pressure sensors 354 detect that the pressures are inconsistent, an alarm can be given, the situation that the test probe 355 is not contacted is judged, and the characteristic capture of shooting and detection by the CCD camera 43 needs to be carried out again; after the test probe 355 is completely contacted, the external device is connected with the full-automatic battery performance detection mechanism to send a test starting signal, after the test is finished, the device automatically conveys the tested battery to the device outlet, and finally uploads the bar code of the tested battery and test data together to the BIS system.
Appropriate changes and modifications to the embodiments described above will become apparent to those skilled in the art from the disclosure and teachings of the foregoing description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (10)
1. The utility model provides a full-automatic battery performance detection mechanism which characterized in that: the device comprises a shell, a conveying calibration component, a testing inspection component and a measuring lifting component, wherein the conveying calibration component, the measuring lifting component and the testing inspection component are sequentially arranged in the shell;
the testing and checking assembly comprises a fixed connecting plate, a double-end screw rod assembly, a linear bearing, a fixing plate and a probe assembly, wherein the fixed connecting plate is installed on the measuring and lifting assembly, the double-end screw rod assembly is arranged on the inner side of the fixed connecting plate, the linear bearing is arranged on the upper portion and the lower portion of the front face of the fixed connecting plate, the fixing plate is arranged on the linear bearing, the probe assembly is arranged on the fixing plate, and the probe assembly can move on the linear bearing in a left-right mode.
2. The fully automatic battery performance detection mechanism of claim 1, wherein: double-end lead screw subassembly includes clothes motor fixed plate, clothes motor, double-end lead screw, lead screw fixing base, shaft coupling, lead screw connecting block in private, clothes motor fixed plate in private is installed fixed connection board is last, clothes motor in private is installed on clothes motor fixed plate in private, clothes motor output shaft in private has the shaft coupling, the lead screw connecting block has been registrated on the double-end lead screw, double-end lead screw one end pass the lead screw fixing base with the shaft coupling is connected, the double-end lead screw other end pass through the nut with lead screw fixing base fixed connection, lead screw fixing base fixed mounting be in on the fixed connection board is inboard, clothes motor drive shaft coupling in private, the shaft coupling drives double-end lead screw and rotates, and double-end lead screw drives the probe subassembly and removes on linear bearing.
3. The fully automatic battery performance detection mechanism of claim 1, wherein: the probe component comprises a probe moving plate, a probe mounting seat, a probe compression moving block, a pressure sensor fixing plate, a pressure sensor and a test probe, wherein the probe moving plate is mounted on a linear bearing, the probe moving plate is provided with the pressure sensor fixing plate, the pressure sensor fixing plate is provided with the pressure sensor, the probe compression moving block is arranged below the pressure sensor fixing plate, the probe mounting seat is arranged on the probe compression moving block, and the test probe is arranged on the probe mounting seat.
4. The fully automatic battery performance testing mechanism of claim 1, wherein: the measurement lifting assembly comprises a measurement lifting support, a lead screw lifting device, a CCD camera and a CCD fixing rod, the lead screw lifting device is arranged on the inner side of the back of the measurement lifting support, the CCD fixing rod is arranged at the top of the measurement lifting support, and the CCD camera is arranged on the CCD fixing rod.
5. The fully automatic battery performance detection mechanism of claim 4, wherein: the lead screw lifting device comprises a lead screw, a lead screw lifting motor, a coupler and a lead screw lifting connecting block, wherein the lead screw lifting motor is installed above the inner side of the measuring lifting support, an output shaft of the lead screw lifting motor is connected with the coupler, one end of the lead screw is connected with the coupler, and the other end of the lead screw is connected with the lead screw lifting connecting block and fixed at the bottom of the measuring lifting support.
6. The fully automatic battery performance detection mechanism of claim 1, wherein: the conveying calibration assembly comprises a conveying bottom plate, a conveying screw rod assembly, a conveying linear bearing, a tightening connecting rod, a tightening push plate, a lifting mechanism linear bearing, a rolling belt line, a drawstring limiting plate, a distance detection sensor, a lifting mechanism nut and a conveying baffle plate, wherein the rear end of the conveying bottom plate is provided with a lifting mechanism nut mounting hole, the other end of the screw rod penetrates through the lifting mechanism nut mounting hole to be connected with the screw rod lifting connecting block, and is fixed at the bottom of a measuring lifting support through the lifting mechanism nut, grooves are formed in two sides of the conveying bottom plate, the conveying linear bearing is arranged in the grooves, the conveying baffle plate is arranged in front of the conveying linear bearing, the tightening connecting rod is arranged on the conveying linear bearing and is fixed on the conveying linear bearing through the screw rod nut, the tightening push plate is arranged on the tightening connecting rod, the rolling belt line is arranged on the conveying baffle plate, the utility model discloses a roller belt line, including rolling belt line, conveying bottom plate, elevating system linear bearing, conveying lead screw subassembly, conveying bottom plate bottom is equipped with the conveying lead screw subassembly, the belt limiting plate rear is equipped with apart from detecting the sensor, apart from detecting the sensor respectively with pressure sensor, test probe, CCD camera signal connection, conveying bottom plate is equipped with elevating system linear bearing all around, elevating system linear bearing passes through the elevating system nut to be fixed on the conveying bottom plate, conveying bottom plate bottom is equipped with the conveying lead screw subassembly, the left-right removal of conveying lead screw subassembly drive conveying linear bearing.
7. The fully automatic battery performance detection mechanism of claim 6, wherein: carry the lead screw subassembly including carrying lead screw motor fixed plate, carrying lead screw motor, carrying double-end lead screw, carrying lead screw connecting piece, shaft coupling, carrying the lead screw connecting block, carry lead screw motor fixed plate to install carry the bottom plate left side, carry the lead screw motor to install carry on the lead screw motor fixed plate, carry lead screw motor output shaft to be connected with the shaft coupling, carry double-end lead screw one end with the shaft coupling is connected, carry the double-end lead screw other end with carry the lead screw connecting block to fix carry on the bottom plate, carry double-end lead screw both ends registrate to have carried the lead screw connecting piece, carry the lead screw connecting piece with it is connected to step up the connecting rod.
8. The fully automatic battery performance detection mechanism of claim 1, wherein: the improved portable electronic device is characterized in that the shell comprises an upper cover body, a bottom plate and a rear panel, the bottom plate is arranged at the bottom of the upper cover body, the rear panel is arranged on the back face of the upper cover body, a display screen is arranged on the front face of the upper cover body, a control button is arranged on the right side of the front face of the upper cover body, an alarm is arranged at the top of the upper cover body, a plurality of heat dissipation holes are formed in the rear panel, and a window is arranged at the lower portion of the upper cover body.
9. The fully automatic battery performance detection mechanism of claim 8, wherein: the bottom plate comprises a bottom plate body, a lifting linear bearing guide rod, a linear bearing connecting plate, a lifting lower limiting block and guide wheels, the guide wheels are arranged at four corners of the bottom plate body, the lifting linear bearing guide rod is installed on a lifting mechanism nut, the lifting lower limiting block is arranged between the bottom plate body and the conveying bottom plate, and the linear bearing connecting plate is arranged at the top of the lifting linear bearing guide rod.
10. The fully automatic battery performance detection mechanism of claim 8, wherein: the control button comprises a start button, a stop button, an emergency button and a start switch, and the start switch is electrically connected with the conveying calibration assembly, the test inspection assembly, the measurement lifting assembly and the display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210679502.6A CN115077396A (en) | 2022-06-16 | 2022-06-16 | Full-automatic battery performance detection mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210679502.6A CN115077396A (en) | 2022-06-16 | 2022-06-16 | Full-automatic battery performance detection mechanism |
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| CN202210679502.6A Pending CN115077396A (en) | 2022-06-16 | 2022-06-16 | Full-automatic battery performance detection mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117269797A (en) * | 2023-11-20 | 2023-12-22 | 深圳桑椹汽配科技有限公司 | Current signal sampling device of mobile energy storage equipment |
| CN117589062A (en) * | 2024-01-18 | 2024-02-23 | 宁德时代新能源科技股份有限公司 | Size detection device and size detection method |
-
2022
- 2022-06-16 CN CN202210679502.6A patent/CN115077396A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117269797A (en) * | 2023-11-20 | 2023-12-22 | 深圳桑椹汽配科技有限公司 | Current signal sampling device of mobile energy storage equipment |
| CN117269797B (en) * | 2023-11-20 | 2024-01-23 | 深圳桑椹汽配科技有限公司 | Current signal sampling device of mobile energy storage equipment |
| CN117589062A (en) * | 2024-01-18 | 2024-02-23 | 宁德时代新能源科技股份有限公司 | Size detection device and size detection method |
| CN117589062B (en) * | 2024-01-18 | 2024-05-17 | 宁德时代新能源科技股份有限公司 | Size detection device and size detection method |
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