CN112946494A - Automatic testing machine for battery box - Google Patents
Automatic testing machine for battery box Download PDFInfo
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- CN112946494A CN112946494A CN202110084704.1A CN202110084704A CN112946494A CN 112946494 A CN112946494 A CN 112946494A CN 202110084704 A CN202110084704 A CN 202110084704A CN 112946494 A CN112946494 A CN 112946494A
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- 238000012360 testing method Methods 0.000 title claims abstract description 111
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000004088 simulation Methods 0.000 claims description 14
- 230000000007 visual effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000003908 quality control method Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 9
- 238000013461 design Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/385—Arrangements for measuring battery or accumulator variables
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention provides an automatic battery box testing machine which comprises a tested piece fixing device used for fixing a tested piece, a battery fixing device used for simulating the situation that a battery is installed in the tested piece, a simulated battery installing cable, a functional testing device used for testing the discharging and charging functions of the tested piece, a central control processor used for controlling the tested piece fixing device, the battery fixing device, the simulated battery installing cable and the functional testing device to operate, and a display used for issuing an operation instruction for controlling the tested piece fixing device, the battery fixing device, the simulated battery installing cable and the functional testing device and displaying a testing result to the central control processor. In conclusion, the invention realizes automatic production on the aspects of fixing the tested piece, testing and displaying the test result, reduces the labor input cost, improves the working efficiency and improves the reliability of quality control of the tested product.
Description
Technical Field
The invention belongs to the technical field of battery box testing, and particularly relates to an automatic battery box testing machine.
Background
With the development of technology and the rising of labor cost, the traditional manufacturing industry gradually moves to mechanization and automation. Science and technology class product mostly needs the electric energy as the power supply, like unmanned aerial vehicle, unmanned aerial vehicle's power consumption is very fast, consider unmanned aerial vehicle's load and other factors, the volume of battery is limited, the electric capacity of its battery is also corresponding limited, the continuation of the journey of single battery is about ten minutes, the user is just need to be changed a battery ten minutes, unmanned aerial vehicle just can continue to use, for can using for a long time, under the general condition, an unmanned aerial vehicle need be equipped with the battery more than two, the battery case that changes need be put into and charge.
Before leaving the factory and coming into the market, the function of the battery box in a charging/discharging state needs to be tested, in the testing process, a battery needs to be arranged in the battery box, so that a contact point of a mainboard on the side face of the battery is completely contacted with a contact point on a mainboard of the battery box, the on-off condition of a charging indicator lamp in the charging/discharging state is observed, and whether the battery box is qualified is judged.
Disclosure of Invention
To overcome one or more of the above problems, the present invention provides an automatic battery pack testing machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides an automatic battery box testing machine, which comprises:
a work table;
the tested piece fixing device is arranged on the workbench and used for fixing the tested piece;
the battery fixing device is provided with a plurality of battery clamping positions for mounting batteries;
the simulation battery loading cable is used for simulating that the battery in the battery clamping position is loaded into the tested piece and is in a testable state;
the function testing device comprises a discharging connecting wire and a charging connecting wire, wherein the discharging connecting wire is detachably connected with a tested piece and is used for testing the function of the tested piece for discharging the battery, and the charging connecting wire is detachably connected with the tested piece and is used for testing the function of the tested piece for charging the battery;
the operating system comprises a central control processor and a display connected with the central control processor, the central control processor is used for controlling the operation of the tested piece fixing device, the battery fixing device, the simulation battery loading cable and the function testing device, and the display is used for issuing an operation instruction for controlling the tested piece fixing device, the battery fixing device, the simulation battery loading cable and the function testing device to the central control processor and displaying a testing result.
For the improvement of the invention, the automatic battery box testing machine further comprises:
the vision system comprises a first light guide column fixing support and a CCD camera connected with the central control processor; the one end of leaded light post group and the display lamp butt of being tested the piece, the one end of leaded light post group with first leaded light post fixed bolster is connected, and is located the visual range of CCD camera.
For the improvement of the invention, the automatic battery box testing machine further comprises:
and the other end of the light guide column group is abutted against the display lamp of the tested piece through the second light guide column fixing support.
For the improvement of the invention, the automatic battery box testing machine further comprises:
the first moving mechanism is used for moving the distance between the tested piece fixing device and the second light guide column fixing support, the first moving mechanism comprises a first guide rail, a first sliding block and a first power unit used for driving the first sliding block to move on the first guide rail in a reciprocating mode, the first guide rail is connected with the workbench, and the tested piece fixing device is connected with the first sliding block.
For the improvement of the invention, the automatic battery box testing machine further comprises:
the first lifting device comprises a first connecting seat, a first linear bearing pair and a second power unit, the first connecting seat is connected with the first sliding block, the tested piece fixing device is connected with the first connecting seat through the first linear bearing pair, the second power unit is connected with the first connecting seat, and an output shaft of the second power unit is connected with the tested piece fixing device.
For the improvement of the invention, the automatic battery box testing machine further comprises:
the simulation battery is installed in the battery screens, and the one end of cable mount, the simulation battery is packed into the cable and is installed the electrode detachable connection of the battery in the battery screens is fixed through the cable mount.
For the improvement of the invention, the automatic battery box testing machine further comprises:
the second moving mechanism is used for moving the distance between the battery fixing device and the cable fixing frame, the second moving mechanism comprises a second guide rail, a second sliding block and a fourth power unit used for driving the second sliding block to reciprocate on the second guide rail, the second guide rail is connected with the workbench, and the battery fixing device is connected with the sliding block.
For the improvement of the invention, the automatic battery box testing machine further comprises:
the second lifting device comprises a second connecting seat, a second linear bearing pair and a third power unit, the second connecting seat is connected with the second sliding block, the battery fixing device is connected with the second connecting seat through the second linear bearing pair, the third power unit is connected with the second connecting seat, and an output shaft of the third power unit is connected with the battery fixing device.
For the improvement of the invention, the automatic battery box testing machine further comprises:
the connecting device comprises a fifth power unit and a sixth power unit, and the fifth power unit drives the discharge connector of the discharge connecting line to be connected or not connected with the tested piece; and the sixth power unit drives the charging connector of the charging connecting wire to be connected or not connected with the tested piece.
For the improvement of the invention, the connecting device further comprises:
the output shaft of the seventh power unit is connected with the press tentacle and used for driving the press tentacle to press a switch button of the tested piece.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides an automatic battery box testing machine which controls the operation of a tested piece fixing device, a battery fixing device, a simulation battery loading cable and a function testing device through a central control processor of an operating system, and issues an operation instruction for controlling the tested piece fixing device, the battery fixing device, the simulation battery loading cable and the function testing device and a display testing result to the central control processor through a display. The automatic production is realized from the aspects of fixing the tested piece, testing and displaying the test result, the labor input cost is reduced, the working efficiency is improved, and the reliability of quality control of the tested product is improved.
Drawings
Fig. 1 is a schematic perspective view of a table in an automatic battery pack testing machine according to the present invention.
Fig. 2 is a schematic plan view of a table in the automatic battery pack testing machine according to the present invention.
FIG. 3 is an exploded view of a device for fixing a tested object in an automatic testing machine for battery packs according to the present invention.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3.
FIG. 5 is a perspective view of a device for fixing a tested object in an automatic testing machine for battery packs according to the present invention.
FIG. 6 is a schematic view showing a configuration of a vision system in the automatic battery pack testing machine according to the present invention.
Fig. 7 is an exploded view of a battery holder of an automatic battery pack testing machine according to the present invention in a first direction.
Fig. 8 is an exploded view of a battery fixing device in a second direction of an automatic battery pack testing machine according to the present invention.
Fig. 9 is an enlarged schematic view of B in fig. 8.
Fig. 10 is a schematic perspective view of a first direction of a battery fixing device in an automatic battery pack testing machine according to the present invention.
Fig. 11 is a schematic perspective view of a connecting device in an automatic battery pack testing machine according to the present invention.
Fig. 12 is an enlarged schematic view of the structure at C in fig. 11.
Fig. 13 is a schematic perspective view of a fifth power unit in the automatic battery pack testing machine according to the present invention.
Fig. 14 is a schematic perspective view of a sixth power unit in the automatic battery pack testing machine according to the present invention.
Fig. 15 is a schematic perspective view of a seventh power unit in the automatic battery pack testing machine according to the present invention.
Fig. 16 is a schematic view of the overall structure of the automatic battery pack testing machine according to the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or assembly referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, the present invention provides an automatic battery pack testing machine, including:
a work table 10;
the tested piece fixing device 2 is arranged on the workbench 10 and used for fixing the tested piece;
the battery fixing device 3 is provided with a plurality of battery clamping positions 31 for installing the battery 100;
the simulation battery loading cable (not shown) is detachably connected with the electrode of the battery installed in the battery clamping position 31 and the contact of the main board of the tested piece at two ends and is used for simulating that the battery in the battery clamping position 31 is loaded in the tested piece and is in a testable state;
a function testing device, which comprises a discharging connecting line 41 and a charging connecting line 42 (only ends of the discharging connecting line 41 and the charging connecting line 42 are shown in the figure), wherein the discharging connecting line 41 is detachably connected with a tested piece and is used for testing the function of the tested piece discharging the battery 100, and the charging connecting line 42 is detachably connected with the tested piece and is used for testing the function of the tested piece charging the battery 100;
and the operating system 5 comprises a central control processor 51 and a display 52 connected with the central control processor 51, wherein the central control processor 51 is used for controlling the operation of the tested piece fixing device 2, the battery fixing device 3, the simulated battery loading cable and the function testing device, and the display 52 is used for issuing an operation instruction for controlling the tested piece fixing device 2, the battery fixing device 3, the simulated battery loading cable and the function testing device to the central control processor 51 and displaying a testing result.
It can be understood that the machine further comprises a machine frame 1 and a machine shield 11, the workbench 10 is arranged in the middle of the machine frame 1, and when the machine is placed on the ground, the distance from the ground of the workbench 10 is about 1 m 3, so that the working condition of the machine can be conveniently observed by workers.
In summary, the present invention provides an automatic battery box testing machine, which comprises a tested piece fixing device 2 for fixing a tested piece, a battery fixing device 3 for simulating the loading of a battery into the tested piece, a simulated battery loading cable, a functional testing device for testing the discharging and charging functions of the tested piece, a central control processor 51 for controlling the operation of the tested piece fixing device 2, the battery fixing device 3, the simulated battery loading cable and the functional testing device, and a display 52 for issuing instructions for controlling the operation of the tested piece fixing device 2, the battery fixing device 3, the simulated battery loading cable and the functional testing device and displaying the test results to the central control processor 51. In conclusion, the invention realizes automatic production on the aspects of fixing the tested piece, testing and displaying the test result, reduces the labor input cost, improves the working efficiency and improves the reliability of quality control of the tested product.
It should be noted that, in order to facilitate the staff to observe the test condition of the tested battery box, the automatic battery box testing machine further includes:
a vision system 6, wherein the vision system 6 comprises a first light guide column fixing bracket 61 and a CCD camera 62 connected with the central control processor 51; light guide column group 211 (only draw in the figure and be located and fix the part on second light guide column fixed bolster 21), the one end of light guide column group 211 and the display lamp butt of being tested the piece, the one end of light guide column group 211 with first light guide column fixed bolster 61 is connected, and is located CCD camera 62's visual range.
It should be noted that, four display lamps arranged in a straight line are arranged on the tested battery box, and when the tested battery box is tested (discharging and charging tests), the display lamps of the tested battery box flash in sequence in the form of horse race lamps; every group light guide column group 211 is four light guide columns (the number of light guide columns of every group light guide column group 211 is the same with the number of the display lamps on the tested battery box), when the display lamps of the tested battery box twinkle, the whole light guide column is conducted brightly, the CCD camera 62 shoots the light guide column part which is positioned and fixed on the first light guide column fixing support 61 in real time and displays the light guide column part through the display 52 of the operating system 5. Therefore, the test condition can be conveniently observed by an operator, and the test condition of the tested battery box can be conveniently recorded.
It should be noted that, the light guide column can be fixed when getting and putting the tested battery box, and specifically, the automatic battery box testing machine further comprises:
and a second light guide column fixing support 21 connected with the workbench 10, wherein the other end of the light guide column group 211 is abutted against the display lamp of the tested piece through the second light guide column fixing support 21.
It can be understood that, in the present invention, both ends of the light guide pillar are fixed, in order to prevent the end of the light guide pillar from scratching the surface of the battery case when a new battery case to be tested is loaded or a tested battery case is taken out, the automatic battery case testing machine further comprises:
the first moving mechanism 22 is used for moving the distance between the device 2 for fixing the tested piece and the second light guide bar fixing support 21, the first moving mechanism 22 comprises a first guide rail 221, a first sliding block 222 and a first power unit 223 used for driving the first sliding block 222 to move back and forth on the first guide rail 221, the first guide rail 221 is connected with the workbench 10, and the device 2 for fixing the tested piece is connected with the first sliding block 222.
From the above, the first moving mechanism 22 is mainly used to move the tested object fixing device 2 away from the light guide pillar, so as to take out the tested battery box and take out the battery box to be tested; and a display lamp for moving the test piece fixing device 2 toward the second light guide pole fixing bracket 21 so that the display lamp of the battery box to be tested, which is mounted in the test piece fixing device 2, is abutted against one end of the light guide pole fixed to the second light guide pole fixing bracket 21.
It should be noted that, when the discharging function is tested for the tested battery box, the connection between the analog battery loading cable and the tested battery box needs to be disconnected, otherwise, the analog battery loading cable needs to be connected with the tested battery box, and the specific design is that the automatic battery box testing machine further includes:
the first lifting device 23 includes a first connection seat 231, a first linear bearing pair (not labeled in the figure), and a second power unit 232, the first connection seat 231 is connected with the first slider 222, the tested piece fixing device 2 is connected with the first connection seat 231 through the first linear bearing pair, the second power unit 232 is connected with the first connection seat 231, and an output shaft of the second power unit 232 is connected with the tested piece fixing device 2.
It should be noted that, when the second power unit 232 drives the device 2 to descend, the contact of the main board of the battery box under test mounted on the device 2 is connected to one end of the analog battery loading cable, and otherwise, the connection is disconnected.
It should be noted that, the battery loaded in the battery card 31 does not need to be replaced by a new battery every time a battery box is tested, and in the design, the battery loading cable and one end of the electrode of the battery installed in the battery card 31 can be fixed, specifically, the automatic battery box testing machine further includes:
and one end of the simulation battery, which is provided with a cable, is detachably connected with the electrode of the battery arranged in the battery clamping position 31 through the cable fixing frame 32.
Of course, the cable holder 32 may also be designed to be movable, but such a design adds a lot of design cost, manufacturing material cost and installation cost when processing the device; after understanding the working principle of the second light guide pole fixing bracket 21, the design concept of the cable fixing bracket 32 is obvious and will not be described in detail herein.
It can be understood that, in the design of the present invention, the cable holder 32 is fixed, in order to prevent the end of the simulated battery inserted into the cable from rubbing against the battery frequently and scratching the electrodes of the battery when the battery is replaced, specifically, the automatic battery box testing machine further includes:
a second moving mechanism 33 for moving the battery holder 3 with respect to the cable holder 32, wherein the second moving mechanism 33 includes a second guide rail 331, a second slider 332, and a fourth power unit 333 for driving the second slider 332 to reciprocate on the second guide rail 331, the second guide rail 331 is connected to the table 10, and the battery holder 3 is connected to the slider.
From the above, it can be seen that the purpose of the second moving mechanism 33 is mainly to move the battery holding device 3 away from the cable holder 32 or close to the cable holder 32.
It should be noted that, when the discharging function of the tested battery box is tested, the analog battery loading cable needs to be disconnected from the electrode connection of the battery installed in the battery clamping position 31, otherwise, the connection is disconnected, and the specific design is that the automatic battery box testing machine further includes:
the second lifting device 34 includes a second connection base 341, a second linear bearing pair (not labeled in the figure), and a third power unit 342, the second connection base 341 is connected to the second slider 332, the battery fixing device 3 is connected to the second connection through the second linear bearing pair, the third power unit 342 is connected to the second connection base 341, and an output shaft of the third power unit 342 is connected to the battery fixing device 3.
It should be noted that when the third power unit 342 drives the battery fixing device 3 to descend, the electrode of the battery installed in the battery position 31 is connected to the other end of the analog battery installation cable, and otherwise, the connection is disconnected.
During discharge testing, one end of a discharge connecting wire 41 is connected with an external power supply, and the other end of the discharge connecting wire 41 needs to be connected with a tested battery box;
during the charging test, one end of the charging connecting wire 42 is connected with an external power supply, and the other end of the discharging connecting wire 41 needs to be disconnected with the tested battery box; the other end of the charging connecting wire 42 is required to be connected with a tested battery box;
it can be understood that, generally, the discharging function is tested for the tested battery box first, and then the charging function is tested; if the charging function is tested first, the connection between the charging connection line 42 and the battery pack to be tested is also disconnected after the charging function test is completed.
In the automation process of the present invention, the following structure is adopted to achieve the automatic plugging and unplugging of the other end of the discharge connecting wire 41 and the other end of the charging connecting wire 42.
Specifically, the automatic battery box testing machine further comprises:
the connecting device 7 comprises a fifth power unit 71 and a sixth power unit 72, wherein the fifth power unit 71 drives the discharge connector of the discharge connecting line 41 to be connected or not connected with the tested piece; the sixth power unit 72 drives the charging connector of the charging connecting line 42 to be connected or disconnected with the tested piece.
The fifth power unit 71 and the sixth power unit 72 both adopt cylinders, the other end of the discharge connecting line 41 is a USB plug, and the other end of the charge connecting line 42 is a charge plug commonly used by some electronic products, such as a plug of a charging line of an apple mobile phone, a plug of a charging line of an android mobile phone, a type-c plug, or a plug of a charging line of some other electronic products; the USB plug is fixed on an output shaft of the fifth power unit 71, the fifth power unit 71 is connected with an external power source, the USB plug is driven to be inserted into a USB interface of the tested battery box through the connected external power source, and the discharge test of the tested battery box is started; after the discharge test is finished, the fifth power unit 71 pulls out the USB plug to separate the USB plug from the tested battery box, and then drives the charging plug to be inserted into the interface of the tested charging box through the sixth power unit 72 to start the charging test for the tested battery box; it is understood that the connection and driving of the external power source of the sixth power unit 72 and the fifth power unit 71 are the same, and will not be described herein.
In this way, automated production of the discharge and charging connections can be achieved.
It will be appreciated that the same type of battery packs may differ somewhat in arrangement or appearance, e.g. some battery packs may not be provided with a switch and some battery packs may be provided with a switch, and that the connecting device 7 further comprises:
a seventh power unit 73 and a press tentacle 74, wherein an output shaft of the seventh power unit 73 is connected with the press tentacle 74 and is used for driving the press tentacle 74 to press a switch button of a tested piece; the seventh power unit 73 is an air cylinder, the press tentacle 74 is connected with an output shaft of the seventh power unit 73, the seventh power unit 73 is connected with an external power source, and the press tentacle 74 is driven to move forwards and retract backwards by the connected external power source; therefore, the battery box to be tested can be automatically turned on/off.
In summary, the present invention provides an automatic battery box testing machine, which includes a tested piece fixing device for fixing a tested piece, a battery fixing device for simulating the loading of a battery into the tested piece, a simulated battery loading cable, a functional testing device for testing the discharging and charging functions of the tested piece, a central control processor for controlling the operation of the tested piece fixing device, the battery fixing device, the simulated battery loading cable and the functional testing device, and a display for issuing an operation instruction for controlling the operation of the tested piece fixing device, the battery fixing device, the simulated battery loading cable and the functional testing device to the central control processor and displaying a test result. In conclusion, the invention realizes automatic production on the aspects of fixing the tested piece, testing and displaying the test result, reduces the labor input cost, improves the working efficiency and improves the reliability of quality control of the tested product.
In addition, the visual system shoots the light guide column in real time and displays the light guide column through the display, so that an operator can conveniently observe the test condition, and the test condition of the tested battery box can be conveniently recorded.
It should be understood that equivalents and modifications of the technical solution and inventive concept thereof may occur to those skilled in the art, and all such modifications and alterations should fall within the scope of the appended claims.
Claims (10)
1. The utility model provides a battery case automatic testing machine which characterized in that, battery case automatic testing machine includes:
a work table;
the tested piece fixing device is arranged on the workbench and used for fixing the tested piece;
the battery fixing device is provided with a plurality of battery clamping positions for mounting batteries;
the simulation battery loading cable is used for simulating that the battery in the battery clamping position is loaded into the tested piece and is in a testable state;
the function testing device comprises a discharging connecting wire and a charging connecting wire, wherein the discharging connecting wire is detachably connected with a tested piece and is used for testing the function of the tested piece for discharging the battery, and the charging connecting wire is detachably connected with the tested piece and is used for testing the function of the tested piece for charging the battery;
the operating system comprises a central control processor and a display connected with the central control processor, the central control processor is used for controlling the operation of the tested piece fixing device, the battery fixing device, the simulation battery loading cable and the function testing device, and the display is used for issuing an operation instruction for controlling the tested piece fixing device, the battery fixing device, the simulation battery loading cable and the function testing device to the central control processor and displaying a testing result.
2. The automatic battery pack testing machine of claim 1, further comprising:
the vision system comprises a first light guide column fixing support and a CCD camera connected with the central control processor; the one end of leaded light post group and the display lamp butt of being tested the piece, the one end of leaded light post group with first leaded light post fixed bolster is connected, and is located the visual range of CCD camera.
3. The automatic battery pack testing machine of claim 2, further comprising:
and the other end of the light guide column group is abutted against the display lamp of the tested piece through the second light guide column fixing support.
4. The automatic battery pack testing machine of claim 3, further comprising:
the first moving mechanism is used for moving the distance between the tested piece fixing device and the second light guide column fixing support, the first moving mechanism comprises a first guide rail, a first sliding block and a first power unit used for driving the first sliding block to move on the first guide rail in a reciprocating mode, the first guide rail is connected with the workbench, and the tested piece fixing device is connected with the first sliding block.
5. The automatic battery pack testing machine of claim 4, further comprising:
the first lifting device comprises a first connecting seat, a first linear bearing pair and a second power unit, the first connecting seat is connected with the first sliding block, the tested piece fixing device is connected with the first connecting seat through the first linear bearing pair, the second power unit is connected with the first connecting seat, and an output shaft of the second power unit is connected with the tested piece fixing device.
6. The automatic battery pack testing machine of claim 1, further comprising:
the simulation battery is installed in the battery screens, and the one end of cable mount, the simulation battery is packed into the cable and is installed the electrode detachable connection of the battery in the battery screens is fixed through the cable mount.
7. The automatic battery pack testing machine of claim 1, further comprising:
the second moving mechanism is used for moving the distance between the battery fixing device and the cable fixing frame, the second moving mechanism comprises a second guide rail, a second sliding block and a fourth power unit used for driving the second sliding block to reciprocate on the second guide rail, the second guide rail is connected with the workbench, and the battery fixing device is connected with the sliding block.
8. The automatic battery pack testing machine of claim 7, further comprising:
the second lifting device comprises a second connecting seat, a second linear bearing pair and a third power unit, the second connecting seat is connected with the second sliding block, the battery fixing device is connected with the second connecting seat through the second linear bearing pair, the third power unit is connected with the second connecting seat, and an output shaft of the third power unit is connected with the battery fixing device.
9. The automatic battery pack testing machine of claim 1, further comprising:
the connecting device comprises a fifth power unit and a sixth power unit, and the fifth power unit drives the discharge connector of the discharge connecting line to be connected or not connected with the tested piece; and the sixth power unit drives the charging connector of the charging connecting wire to be connected or not connected with the tested piece.
10. The automatic battery pack testing machine as claimed in claim 9, wherein said connecting means further comprises:
the output shaft of the seventh power unit is connected with the press tentacle and used for driving the press tentacle to press a switch button of the tested piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110084704.1A CN112946494B (en) | 2021-01-22 | 2021-01-22 | Automatic battery box testing machine |
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| CN202110084704.1A CN112946494B (en) | 2021-01-22 | 2021-01-22 | Automatic battery box testing machine |
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| CN112946494A true CN112946494A (en) | 2021-06-11 |
| CN112946494B CN112946494B (en) | 2023-11-14 |
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