Battery test direction adjusting assembly and method

Abstract

The invention provides a battery test direction adjusting assembly and method, and the assembly comprises a transmission mechanism which comprises a plurality of carriers; the testing mechanism comprises a first assembling frame, two adjusting parts and two testing parts; the direction adjusting mechanism comprises a second assembling frame, a clamping component and a rotating component; and the testing mechanism, the transmission mechanism and the direction adjusting mechanism are respectively connected to the control mechanism. The testing mechanism is connected with the direction adjusting mechanism through the transmission mechanism, the testing mechanism can synchronously and accurately detect the physical direction of the battery, and then the control mechanism judges and drives the direction adjusting mechanism to act according to battery direction data fed back by the testing mechanism. Therefore, all the batteries are ensured to be consistent in orientation finally. On the basis, compared with a conventional battery processing technology, the battery blanking device has the advantages of being high in automation degree, regular and ordered in battery blanking, high in processing efficiency, high in continuity and the like.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of battery testing, and in particular to a battery testing direction adjusting assembly and method. BACKGROUND

[0002] In the battery manufacturing industry, after the completion of battery processing, a series of strict quality detection processes need to be experienced, and the open circuit voltage (OCV) test is a key link for evaluating battery performance. By measuring the voltage value of the battery in the state of disconnecting the external circuit, the charge and discharge state, capacity and aging condition of the battery can be evaluated. After completing the OCV test, the battery also needs to be scanned to realize quality traceability and inventory management.

[0003] However, the current battery production process has significant problems in the OCV test and subsequent scanning links. When the battery processing is completed and enters the OCV test link, the battery is often in a disordered state during the feeding process, and the positive and negative directions, arrangement order, etc. lack unified standards. This disorder makes the position of the battery in the test device uncertain, which brings great challenges to the subsequent operation.

[0004] At the same time, the existing OCV test mainly focuses on the open circuit voltage value of the battery, and there is no clear requirement for the positive and negative directions of the battery, i.e. the battery can be placed in any direction for testing. Although this method simplifies the testing process to some extent, it causes inconvenience to the subsequent scanning link. The scanning equipment usually requires the identification information such as the two-dimensional code to be within a specific scanning range, and the disorder of the battery feeding and the lack of requirements for the positive and negative directions of the battery during the OCV test make it difficult to ensure that the two-dimensional code is within the scanning range during scanning. This not only reduces the accuracy and efficiency of scanning, but also easily causes problems such as missed scanning and mis-scanning, which seriously affects the quality traceability and inventory management of the battery.

[0005] In summary, the existing battery production process has obvious problems between the OCV test and the scanning link, and a new method or device is needed to automatically adjust the direction of the battery and ensure that the identification information such as the two-dimensional code is within the scanning range, in order to improve the automation level and overall efficiency of battery production. SUMMARY

[0006] Therefore, the technical problem to be solved by the present application is to overcome the problem of disordered battery direction after testing in the prior art, which is not convenient for subsequent processing, and to provide a battery testing direction adjusting assembly and method.

[0007] To solve the above technical problems, the present invention provides a battery test direction adjustment component, which includes: a transmission mechanism, the transmission mechanism includes multiple carriers, both ends of the carriers in the height direction are connected to the outside world, and the battery to be tested is set in the carrier and moves synchronously with the carrier; a testing mechanism, the testing mechanism includes a first assembly frame, two adjustment components and two testing components, the first assembly frame is set on one side of the transmission mechanism, the two adjustment components are set at both ends of the first assembly frame along the height direction of the first assembly frame, the two testing components and the two adjustment components are set in a one-to-one correspondence to enclose a testing space, the testing space is located on the moving path of the carrier, and any of the testing components includes at least one test probe arranged toward the testing space; a direction adjustment mechanism, which includes a second assembly frame, a clamping component and a rotating component, the second assembly frame is set at the output end of the testing mechanism, the clamping component is connected to the working end of the rotating component and can move close to / away from the battery to be tested to drive the battery to flip after testing; a control mechanism, the testing mechanism, the transmission mechanism and the direction adjustment mechanism are respectively connected to the control mechanism.

[0008] In one embodiment of the present invention, the transmission mechanism further includes a turntable, the turntable is provided with a plurality of mounting slots, and the plurality of carriers are correspondingly arranged in the plurality of mounting slots to move with the turntable.

[0009] In one embodiment of the present invention, the carrier includes side walls and a supporting base plate, and the side walls and the supporting base plate together enclose a receiving groove. The battery is supported on the supporting base plate and is located in the receiving groove. An avoidance through hole is provided in the middle of the supporting base plate, and the test probe can pass through the avoidance through hole into the receiving groove to contact the battery to be tested.

[0010] In one embodiment of the present invention, the adjustment component includes an adjustment rail, an adjustment driver and a first lifting slide. The adjustment rail is arranged on the first assembly frame and extends along the height direction of the first assembly frame. The adjustment driver is arranged on the first assembly frame. The first lifting slide is connected to the working end of the adjustment driver so as to be slidably connected to the adjustment rail. The test component is installed in the first lifting slide and moves synchronously with the first lifting slide.

[0011] In one embodiment of the present invention, the testing component includes at least one fixed block and at least one testing probe, the fixed block is connected to the first lifting slide, the fixed block is detachably connected to the first lifting slide, and at least one testing probe is connected to one of the fixed blocks.

[0012] In an embodiment of the present application, the orientation mechanism further comprises a lifting module, a lifting driver and a second lifting carriage, the lifting module is arranged on the second assembly frame and extends along the height direction of the second assembly frame, the lifting driver is connected to the second assembly frame and located at one end of the lifting module, and the second lifting carriage is connected to the working end of the lifting driver and slidingly connected to the lifting module.

[0013] In an embodiment of the present application, the second lifting carriage comprises a fixed part, at least two extension parts and at least two adjusting plates, the fixed part is connected to the working end of the lifting driver, the at least two extension parts are symmetrically arranged with the fixed part as the center, the at least two adjusting plates are arranged one-to-one with the at least two extension parts, and any adjusting plate is connected to one rotating part.

[0014] In an embodiment of the present application, the rotating part comprises a rotating driver and a rotating connector, the rotating driver is connected to the second lifting carriage and its working end is arranged towards the conveying mechanism, one end of the rotating connector is connected to the working end of the rotating driver and the other end is connected to the clamping part, and the clamping part comprises at least two clamping jaws which can be relatively opened and closed.

[0015] The present application also provides a battery testing and orientation method, which uses the above-mentioned battery testing and orientation assembly to test and orient the battery, and comprises the following steps: S1, moving the battery to be tested to a testing station by the conveying mechanism; S2, testing the battery voltage by the testing mechanism and outputting a battery direction signal to the control mechanism; S3, after receiving the battery direction signal output by the testing mechanism, the control mechanism drives the conveying mechanism to move the battery which needs to be flipped and oriented to an orientation station; S4, clamping and flipping the battery in the orientation station by the orientation mechanism; and S5, moving the flipped battery for subsequent processing by the conveying mechanism.

[0016] In an embodiment of the present application, the control mechanism comprises a signal receiving module, a first driving module and a second driving module, the testing mechanism outputs the battery direction signal to the signal receiving module after testing the battery, and then outputs a driving signal to the conveying mechanism by the first driving module and / or outputs a driving signal to the orientation mechanism by the second driving module, so as to coordinate the testing mechanism, the conveying mechanism and the orientation mechanism.

[0017] The above technical solutions of the present application have the following advantages compared with the prior art: The battery test and orientation assembly and method of the present application, through the transmission mechanism, connects the test mechanism and the orientation mechanism, wherein the test mechanism has the ability to test the open circuit voltage (OCV) of the battery and can also accurately detect the physical direction of the battery, and then according to the battery direction data fed back by the test mechanism, the control mechanism will intelligently judge and drive the orientation mechanism to act. For those reverse batteries whose direction does not meet the preset standard, the orientation mechanism will perform accurate overturning operation to ensure that all the detected batteries can finally face the same direction. This step greatly simplifies the subsequent production and processing process, and there is no need to adjust the direction of the battery. Based on the above structure design, compared with the conventional battery processing technology at the present stage, the present application has the advantages of high automation degree, regular and orderly battery unloading, high processing efficiency, strong continuity and wide use scene. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to make the content of the present application more easily understood, the present application will be further described in detail below according to the specific embodiments of the present application and in combination with the drawings.

[0019] Figure 1 is a structural schematic diagram of the battery test and orientation assembly in the preferred embodiment of the present application; Figure 2 is Figure 1 is a three-dimensional structural schematic diagram of the carrier in the battery test and orientation assembly shown in Figure 3 is Figure 1 is a top view of the carrier in the battery test and orientation assembly shown in Figure 4 is Figure 1 is an enlarged structural diagram of A in Figure 5 is Figure 1 is a three-dimensional structural schematic diagram of the test mechanism in the battery test and orientation assembly shown in Figure 6 is Figure 1 is a three-dimensional structural schematic diagram of the orientation mechanism in the battery test and orientation assembly shown in Figure 7 is Figure 1 is a three-dimensional structural schematic diagram of the orientation mechanism in the battery test and orientation assembly shown in

[0020] 100, test mechanism; 110, first assembly frame; 120, adjusting component; 121, adjusting rail; 122, first lifting carriage; 123, adjusting driver; 130, test component; 131, fixing block; 132, test probe; 200, direction adjusting mechanism; 210, second assembly frame; 220, lifting module; 230, second lifting carriage; 231, fixing part; 232, extending part; 233, adjusting plate; 240, clamping component; 241, clamping jaw; 250, rotating component; 251, rotating driver; 252, rotating connector; 260, lifting driver; 300, transmission mechanism; 310, carrier; 311, side wall; 312, supporting bottom plate; 320, rotating disc. DETAILED DESCRIPTION

[0021] The present application will be further described below in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand and implement the present application, but the embodiments are not intended to limit the present application.

[0022] Embodiment one:

[0023] Referring to Figure 1 As shown in the drawings, the embodiment provides a battery test direction adjusting assembly, which comprises: a transmission mechanism 300, the transmission mechanism 300 comprising a plurality of carriers 310, both ends of the carrier 310 in the height direction being in communication with the outside world, a battery to be tested being arranged in the carrier 310 and moving synchronously with the carrier 310; a test mechanism 100, the test mechanism 100 comprising a first assembly frame 110, two adjusting components 120 and two test components 130, the first assembly frame 110 being arranged at one side of the transmission mechanism 300, the two adjusting components 120 being arranged at both ends of the first assembly frame 110 along the height direction of the first assembly frame 110, and the two test components 130 being arranged in correspondence with the two adjusting components 120 to enclose a test space, the test space being located on the moving path of the carrier 310, and any test component 130 comprising at least one test probe 132 arranged towards the test space; a direction adjusting mechanism 200, the direction adjusting mechanism 200 comprising a second assembly frame 210, a clamping component 240 and a rotating component 250, the second assembly frame being arranged at the output end of the test mechanism 100, the clamping component 240 being connected to the working end of the rotating component 250 and being capable of moving close to / distant from the battery to be tested to drive the battery after testing to overturn; and a control mechanism, the test mechanism 100, the transmission mechanism 300 and the direction adjusting mechanism 200 being respectively connected to the control mechanism.

[0024] The battery test orientation assembly disclosed in the application connects the test mechanism 100 and the orientation mechanism 200 through the transmission mechanism 300, wherein the test mechanism 100 has the ability to test the open circuit voltage (OCV) of the battery on one hand and can accurately detect the physical direction of the battery on the other hand, and then the control mechanism will intelligently judge and drive the orientation mechanism 200 to act according to the battery direction data fed back by the test mechanism 100. For those reverse batteries whose direction does not meet the preset standard, the orientation mechanism 200 will perform an accurate overturning operation to ensure that all the tested batteries can finally face the same direction. The completion of this step greatly simplifies the subsequent production and processing process, and there is no need to adjust the direction of the battery. Based on the above structural design, compared with the conventional battery processing technology at the present stage, the application has the advantages of high automation degree, regular and orderly battery unloading, high processing efficiency, strong continuity and wide use scenarios.

[0025] Referring to Figure 1 As shown in the figure, the transmission mechanism 300 in the embodiment also includes a turntable 320, which is provided with a plurality of mounting through slots, and a plurality of carriers 310 are correspondingly arranged in the mounting through slots to move with the turntable 320. By configuring the control parameters of the transmission mechanism 300, the moving speed and path planning of the plurality of carriers 310 are determined, and the carriers 310 can stably move according to the preset path and speed, thereby realizing the orderly transmission of the batteries and forming a stable battery transmission sequence. Further, the turntable 320 is provided with a plurality of mounting through slots, and the carriers 310 are correspondingly arranged in these mounting through slots. The rotation of the turntable 320 can drive the carriers 310 to move synchronously, realizing the circulation transmission of the batteries and improving the transmission efficiency.

[0026] Referring to Figure 2 and Figure 3 As shown in the figure, the carrier 310 in the transmission mechanism 300 is a container for carrying the battery to be tested, and both ends in the height direction thereof are in communication with the outside, which provides the possibility for the test probe 132 to contact the battery. The carrier 310 in the embodiment includes a side wall 311 and a supporting bottom plate 312, and the side wall 311 and the supporting bottom plate jointly enclose a containing groove. The battery is supported on the supporting bottom plate and located in the containing groove. The supporting bottom plate is provided with an avoiding through hole in the middle part, and the test probe 132 can pass through the avoiding through hole to the containing groove to contact the battery to be tested. Based on the above structural design, the containing groove in the embodiment ensures the stability of the battery during the transmission process, effectively prevents the battery from being damaged due to shaking or collision, and provides a solid support surface for the battery on the supporting bottom plate 312, thereby ensuring the stability of the battery during the test process. At the same time, the design of the containing groove also considers the spacing between the batteries to avoid mutual interference between the batteries.

[0027] Referring to Figure 4 andFigure 5 As shown in the test mechanism 100, the first assembly frame 110 provides mounting positions for the adjustment component 120 and the test component 130, wherein the adjustment component 120 includes an adjustment track 121, an adjustment driver 123, and a first lifting carriage 122, the adjustment track 121 is arranged on the first assembly frame 110 and extends along the height direction of the first assembly frame 110, the adjustment driver 123 is arranged on the first assembly frame 110, and the first lifting carriage 122 is connected to the working end of the adjustment driver 123 and is in sliding connection with the adjustment track 121, and the test component 130 is mounted in the first lifting carriage 122 and moves synchronously with the first lifting carriage 122. In the adjustment component 120, the adjustment track 121, the adjustment driver 123, and the first lifting carriage 122 form a height-adjustable driving unit through mechanical cooperation, and the specific functions are as follows: the adjustment track 121 serves as the core guide structure and is fixedly arranged along the height direction of the first assembly frame 110, which provides movement constraint for the first lifting carriage 122 and ensures that the first lifting carriage 122 can only move linearly along the height direction, thereby reducing the wear caused by long-term sliding and ensuring the stability of the guide precision. The adjustment driver 123 serves as the power source and is usually a servo motor or a high-precision cylinder, which outputs driving force according to the instruction of the control mechanism to drive the first lifting carriage 122 to rise and fall along the adjustment track 121. The first lifting carriage 122 is in sliding connection with the adjustment track 121 through a sliding block on one side and is fixedly mounted with the test component 130 on the other side. When the adjustment driver 123 works, the lifting carriage converts the driving force into linear motion along the track and synchronously drives the test component 130 to rise and fall. When the three work together, stepless adjustment of the test component 130 in the height direction can be realized: the adjustment track 121 ensures the straightness of the movement track, the adjustment driver 123 provides precise power output, and the first lifting carriage 122 integrates the guide and bearing functions, so that the test probe 132 can adapt to batteries with different diameters and different electrode positions, and the test component 130 can complete multi-model compatible testing without the need to replace the test component 130, thereby significantly improving the universality and model change efficiency of the equipment.

[0028] Further, the test component 130 in the embodiment comprises at least one fixed block 131 and at least one test probe 132, the fixed block 131 is connected to the first lifting carriage 122, the fixed block 131 is detachably connected to the first lifting carriage 122, and at least one test probe 132 is connected to one fixed block 131. When the probe needs to be replaced or adjusted, the fixed block 131 can be directly disassembled for overall replacement. Further, 1-4 probes can be integrated on a single fixed block 131, and two probes are arranged on any fixed block 131 in the embodiment. In different embodiments, the arrangement spacing and number of the probes can be adjusted to adapt to the electrode layout of different batteries, so as to improve the compatibility and use range.

[0029] Referring to FIGS. 1 and 2, Figure 6 and Figure 7 As shown in FIGS. 1 and 2, the turning mechanism 200 is used to turn the battery reversed by the test mechanism 100 by 180°, wherein the second assembly frame 210 is used as the support structure of the turning mechanism 200 and is arranged at the output end of the test mechanism 100, the turning mechanism 200 further comprises a lifting module 220, a lifting driver 260 and a second lifting carriage 230, the lifting module 220 is arranged on the second assembly frame 210 and extends along the height direction of the second assembly frame 210, the lifting driver 260 is connected to the second assembly frame 210 and located at one end of the lifting module 220, and the second lifting carriage 230 is connected to the working end of the lifting driver 260 and slidably connected to the lifting module 220. Specifically, the lifting module 220 is fixedly installed along the height direction of the second assembly frame 210, which provides the vertical motion constraint condition for the second lifting carriage 230, so as to ensure that the carriage can only move linearly along the height direction and avoid the alignment deviation of the clamping component 240 and the battery due to lateral deviation. The lifting driver 260 is preferably a linear motor, one side of the second lifting carriage 230 is slidably connected to the lifting module 220 through a sliding block, and the other side is used to install the rotating component 250 and the clamping component 240. When the lifting driver 260 works, the carriage drives the rotating component 250 and the clamping component 240 to lift. This design makes the turning mechanism 200 adapt to batteries of different heights, ensures that the clamping jaw 241 always clamps the battery from the optimal position, avoids the battery from falling due to clamping too loose, and prevents the battery shell from being damaged due to clamping too tight, thereby providing a precondition for the subsequent turning action.

[0030] Further, the second lifting carriage 230 comprises a fixed part 231 connected to the working end of the lifting driver 260, at least two extension parts 232 symmetrically arranged with the fixed part 231 as the center, and at least two adjusting plates 233 corresponding to the at least two extension parts 232, and any adjusting plate 233 is connected to one rotating part 250. The fixed part 231 is the overall mechanical fulcrum of the second lifting carriage 230, which can uniformly transmit the lifting driving force to each extension part 232; the extension part 232 is a double-arm structure symmetrically distributed with the fixed part 231 as the center. The core advantage of this symmetrical layout is to balance the torque generated by the rotating part 250 when the battery is flipped. When the clamping jaw 241 clamps the battery and rotates, the reaction forces on the two extension parts 232 cancel each other out, avoiding the overall displacement of the carriage and ensuring the stability of the flipping process. At the same time, the second lifting carriage 230 provides multiple connection points.

[0031] The clamping part 240 in the embodiment comprises at least two relatively openable and closable clamping jaws 241 connected to the working end of the rotating part 250. By configuring its approach and away from the motion trajectory, the motion control data of the battery flipping is obtained, which can reliably approach / away from the battery to be tested to achieve clamping and releasing of the battery. Specifically, referring to Figure 7 The rotating part 250 comprises a rotating driver 251 connected to the second lifting carriage 230, with its working end facing the transmission mechanism 300, and a rotating connector 252 connected to the working end of the rotating driver 251 at one end and to the clamping part 240 at the other end. The clamping part 240 comprises at least two relatively openable and closable clamping jaws 241. Specifically, the rotating driver 251 is preferably a rotating motor that can provide precise and controllable rotating motion; the rotating connector 252 is an intermediate part for torque transmission and position adjustment, with one end connected to the output shaft of the rotating driver 251 through a key groove and the other end designed with a clamping groove for mounting the clamping part 240. Further, through the cooperation of the clamping groove and the clamping jaw 241 seat, the clamping jaw 241 can be quickly replaced, and at the same time, its stability during rotation can be further ensured and machining errors can be compensated. In the embodiment, any clamping part comprises two clamping jaws 241, and the clamping jaws 241 are driven to move relative to each other by a gas cylinder.

[0032] In summary, the transmission mechanism 300 in this embodiment can stably and orderly transport the battery to be tested to the test station and the orientation station through reasonable parameter configuration, ensuring smooth movement of the battery in the entire system and improving production efficiency. The test mechanism 100 can accurately test the voltage of the battery and simultaneously detect the direction of the battery through the cooperative work of the first assembly frame 110, the adjustment component 120, and the test component 130. The accuracy and reliability of the test are ensured through the calibration of the test probe 132 and the determination of the test space coverage. The orientation mechanism 200 performs accurate flipping operation on the reversely arranged battery through the cooperation of the clamping component 240 and the rotating component 250 according to the battery direction signal provided by the test mechanism 100, ensuring that all detected batteries finally have consistent orientations and providing convenience for subsequent production and processing. As the core of the entire system, the control mechanism integrates the control signals of each mechanism to realize intelligent control of the transmission, test, and orientation processes. At the same time, through real-time acquisition and dynamic adjustment, the system's running parameters can be optimized to improve the stability and adaptability of the system. Based on the above cooperative work of each structure, the battery test and orientation are integrated and automated, effectively improving the detection and arrangement efficiency in the battery production process and reducing the cost and error rate.

[0033] Embodiment Two:

[0034] The embodiment provides a battery test and orientation method, which adopts the battery test and orientation assembly in embodiment one to test and orient the battery, and the method comprises the following steps: Step S1, moving the battery to be tested to the test station by the transmission mechanism 300; Step S2, testing the voltage of the battery by the test mechanism 100 and simultaneously outputting a battery direction signal to the control mechanism; Step S3, after receiving the battery direction signal output by the test mechanism 100, the control mechanism drives the transmission mechanism 300 to move the battery that needs to be flipped and oriented to the orientation station; Step S4, clamping and flipping the battery in the orientation station by the orientation mechanism 200; Step S5, the battery after turning over is driven for subsequent processing by the transmission mechanism 300. Specifically, the control mechanism in the embodiment includes a signal receiving module, a first driving module and a second driving module. After the test mechanism 100 tests the battery, the battery direction signal is output to the signal receiving module, and then the driving signal is output to the transmission mechanism 300 through the first driving module and / or the driving signal is output to the direction adjusting mechanism 200 through the second driving module, so as to cooperate the test mechanism 100, the transmission mechanism 300 and the direction adjusting mechanism 200. Further, in the actual production process, the operator can control the above structure in real time through the control mechanism, thereby improving the use flexibility of the device, and the parameters can also be preset through the control mechanism, thereby improving the automation degree of the device.

[0035] In summary, the battery test and direction adjusting assembly and method can connect the test mechanism 100 and the direction adjusting mechanism 200 through the transmission mechanism 300. The test mechanism 100 can test the open circuit voltage (OCV) of the battery and accurately detect the physical direction of the battery. Then, according to the battery direction data fed back by the test mechanism 100, the control mechanism can intelligently judge and drive the direction adjusting mechanism 200 to act. For the reverse battery whose direction does not meet the preset standard, the direction adjusting mechanism 200 can perform accurate turning operation to ensure that all the tested batteries can finally face the same direction. The completion of this step greatly simplifies the subsequent production and processing process, and there is no need to adjust the direction of the battery. Based on the above structure, compared with the conventional battery processing technology at present, the application has the advantages of high automation degree, regular and orderly battery unloading, high processing efficiency, strong continuity and wide use scenarios.

[0036] Obviously, the above embodiment is only an example for clear illustration, and is not a limitation on the implementation. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the implementation is not required or can not be exhausted. The obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. A battery test and direction adjustment component, characterized in that: include: A transmission mechanism, comprising a plurality of carriers, both ends of which in the height direction are connected to the outside world, and the battery to be tested is placed in the carrier and moves synchronously with the carrier; A testing mechanism, comprising a first assembly frame, two adjustment components, and two testing components, wherein the first assembly frame is disposed on one side of the transmission mechanism, the two adjustment components are disposed at both ends of the first assembly frame along a height direction of the first assembly frame, the two testing components are disposed in a one-to-one correspondence with the two adjustment components to enclose a testing space, the testing space being located on the moving path of the carrier, and any of the testing components including at least one testing probe disposed toward the testing space; The turning mechanism includes a second assembly frame, a clamping component, and a rotating component. The second assembly frame is arranged at the output end of the testing mechanism. The clamping component is connected to the working end of the rotating component and can move toward or away from the battery to be tested to drive the tested battery to flip. The control mechanism, the testing mechanism, the transmission mechanism and the direction adjustment mechanism are respectively connected to the control mechanism.

2. The battery test direction adjustment assembly according to claim 1, characterized in that: The transmission mechanism further includes a turntable, which is provided with a plurality of mounting slots. The plurality of carriers are correspondingly arranged in the plurality of mounting slots to move with the turntable.

3. The battery test and direction adjustment assembly according to claim 1, characterized in that: The carrier includes side walls and a supporting base plate, and the side walls and the supporting base plate together enclose a receiving groove. The battery is supported on the supporting base plate and is located in the receiving groove. An avoidance through hole is provided in the middle of the supporting base plate, and the test probe can pass through the avoidance through hole into the receiving groove to contact the battery to be tested.

4. The battery test and direction adjustment assembly according to claim 1, characterized in that: The adjustment component includes an adjustment rail, an adjustment driver, and a first lifting slide. The adjustment rail is arranged on the first assembly frame and extends along the height direction of the first assembly frame. The adjustment driver is arranged on the first assembly frame. The first lifting slide is connected to the working end of the adjustment driver so as to be slidably connected to the adjustment rail. The test component is installed in the first lifting slide and moves synchronously with the first lifting slide.

5. The battery test direction adjustment assembly according to claim 4, characterized in that: The test component includes at least one fixed block and at least one test probe. The fixed block is connected to the first lifting slide. The fixed block is detachably connected to the first lifting slide. At least one test probe is connected to one fixed block.

6. The battery test and direction adjustment assembly according to claim 1, characterized in that: The direction adjustment mechanism also includes a lifting module, a lifting driver and a second lifting slide. The lifting module is arranged on the second assembly frame and extends along the height direction of the second assembly frame. The lifting driver is connected to the second assembly frame and is located at one end of the lifting module. The second lifting slide is connected to the working end of the lifting driver and is slidably connected to the lifting module.

7. The battery test direction adjustment assembly according to claim 6, characterized in that: The second lifting slide includes a fixed part, at least two extension parts and at least two adjustment plates, the fixed part is connected to the working end of the lifting drive, the at least two extension parts are symmetrically arranged with the fixed part as the center, the at least two adjustment plates are arranged in a one-to-one correspondence with the at least two extension parts, and any of the adjustment plates is connected to one of the rotating parts.

8. The battery test direction adjustment assembly according to claim 6, characterized in that: The rotating component includes a rotating driver and a rotating connector. The rotating driver is connected to the second lifting slide, and its working end is arranged toward the transmission mechanism. One end of the rotating connector is connected to the working end of the rotating driver, and the other end is connected to the clamping component. The clamping component includes at least two clamping jaws that can open and close relative to each other.

9. A battery test and direction adjustment method, characterized by: The battery test and orientation adjustment assembly according to any one of claims 1 to 8 is used to test and adjust the battery, comprising: Step S1: The battery to be tested is moved to the testing station by a transmission mechanism; Step S2: testing the battery voltage through the testing mechanism and outputting a battery direction signal to the control mechanism; Step S3: After receiving the battery direction signal output by the testing mechanism, the control mechanism drives the transmission mechanism to move the battery that needs to be flipped and adjusted to the adjustment station; Step S4: clamping and flipping the battery in the orientation adjustment station by the orientation adjustment mechanism; Step S5: The flipped battery is driven by the transmission mechanism to undergo subsequent processing.

10. The battery test and direction adjustment method according to claim 9, characterized in that: The control mechanism includes a signal receiving module, a first driving module and a second driving module. After the testing mechanism performs a battery test, it outputs a battery direction signal to the signal receiving module, and then outputs a driving signal to the transmission mechanism through the first driving module and / or outputs a driving signal to the adjustment mechanism through the second driving module to coordinate the testing mechanism, the transmission mechanism and the adjustment mechanism.

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