CN218071042U - Micro-current charging and discharging formation system - Google Patents
Micro-current charging and discharging formation system Download PDFInfo
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- CN218071042U CN218071042U CN202220722187.6U CN202220722187U CN218071042U CN 218071042 U CN218071042 U CN 218071042U CN 202220722187 U CN202220722187 U CN 202220722187U CN 218071042 U CN218071042 U CN 218071042U
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model discloses a little current charge-discharge becomes system, include: the charging and discharging unit comprises a power cabinet, a charging and discharging power supply, a power control panel, an alarm and a heat dissipation device, and the charging and discharging power supply, the power control panel, the alarm and the heat dissipation device are arranged in the power cabinet; the motion unit is arranged beside the charge and discharge unit and comprises a motion mechanism cabinet and a battery clamp motion mechanism, and a plurality of independent test cavities are arranged on the motion mechanism cabinet; each test cavity is internally provided with a set of probe board lifting mechanism; the battery clamping and moving mechanism comprises a moving mechanism substrate, a battery tray supporting plate, a probe plate lifting mechanism, a probe plate and a connecting wire bundle; and the master controller comprises a signal collector, a signal controller, a data converter and a data memory. The beneficial effects of the utility model are that: the minimum current is 0.3-300mA, and the precision is improved to 0.05mA; a pure hardware control safety loop; and (5) optimizing the structure.
Description
Technical Field
The utility model relates to a little current charge-discharge becomes system.
Background
NS LINE micro-current charging and discharging formation system; is from the Tianjin three-star NS LINE gold bean battery production LINE. The precision of the equipment can be 0.3mA as the minimum current, and can be 0.05mA. The method can meet the customer requirements for high precision, and can be used for predicting the performance of the battery by means of curve fitting and analysis and trend protection in the whole process. And (5) pasting the components. The safety level is 4 levels, which accords with CE authentication, and the pure hardware controls a safety loop. With the large application trend of 5G, the application of the gold-bean lithium battery is gradually spread, a new one-wave market is brought, and low-cost and high-stability micro-current charging and discharging equipment lays a foundation for the market development in Hangzhou.
SUMMERY OF THE UTILITY MODEL
In order to overcome the operation of current charge-discharge formation system inconvenient, intensity of labour is big, the precision is not high not enough, the utility model provides a convenient operation, reduce intensity of labour, improve the charge-discharge formation system of precision.
The utility model provides a technical scheme that its technical problem adopted is:
a micro-current charge-discharge formation system, comprising:
the charging and discharging unit is used for charging and discharging a battery and comprises a power cabinet, a charging and discharging power supply, a power control panel, an alarm and a heat dissipation device, wherein the charging and discharging power supply, the power control panel, the alarm and the heat dissipation device are all installed inside the power cabinet, a control end of the charging and discharging power supply is electrically connected with a first signal transmission end of the power control panel, and a second signal transmission end of the power control panel and a control end of the motion unit are respectively electrically connected with corresponding signal transmission ends of the master controller; the power supply end of the heat dissipation device, the power supply end of the power supply control board and the power supply end of the motion unit are electrically connected with the power supply;
the motion unit is used for clamping the battery, is arranged beside the charging and discharging unit, and comprises a motion mechanism cabinet and a battery clamping motion mechanism, wherein a plurality of independent test cavities are arranged on the motion mechanism cabinet; each test cavity is internally provided with a set of the probe plate lifting mechanism; the battery clamping and moving mechanism comprises a moving mechanism substrate, a battery tray supporting plate for placing a battery tray, a probe plate lifting mechanism, a probe plate and a connecting wire bundle for connecting a charge-discharge power supply box with variable conditions, wherein the battery tray supporting plate is arranged on the moving mechanism substrate; the probe plate comprises an upper probe plate and a lower probe plate, wherein the upper probe plate is arranged above the battery tray supporting plate, the lower probe plate is arranged below the battery tray supporting plate, and the lower probe plate is connected with the lifting end of the probe plate lifting mechanism; the control end of the probe board lifting mechanism is electrically connected with the corresponding signal transmission end of the master controller; the power supply end of the probe board lifting mechanism is electrically connected with the power supply; the probe plate lifting mechanism is used for lifting the lower probe plate, and when the lower probe plate is lifted to a compression stroke, the contact surface of the probe on the lower probe plate is in close contact with the positive electrode and the negative electrode of the battery;
the master controller is used for controlling the work of the charge-discharge unit and the motion unit and comprises a signal collector for receiving detection signals, a signal controller for controlling the motion of the motion unit, a data converter for processing analysis data and a data memory for storing the analysis data, wherein the signal input end of the signal collector is connected with the signal output end of the signal transmitter, the signal output end of the signal collector is electrically connected with the signal input end of the data converter, and the signal output end of the data converter is electrically connected with the signal input end of the data memory; the signal input end of the signal controller is electrically connected with the signal output end of the data converter, and the signal output end of the signal controller is electrically connected with the second signal transmission end of the power control board and the control end of the probe plate lifting mechanism respectively.
Furthermore, a plurality of independent power supply charge and discharge channels, an air guide channel for air inlet and a ventilation screen plate for air outlet are arranged on the power cabinet, the power ends of the power supply charge and discharge channels are electrically connected with the power connection end of the charge and discharge power supply, the control end of the power supply charge and discharge channels is electrically connected with the control end of the power control board, and the insertion ports of the power supply charge and discharge channels are embedded in the front of the power cabinet and are electrically connected with the transmission end of the probe board through connecting wires; the air guide channel is arranged on the back of the power cabinet, is communicated with the inner cavity of the power cabinet and extends to the air inlet of the heat dissipation device; the ventilation screen plate is fixedly arranged on the surface of an air outlet in the front of the power cabinet.
Furthermore, the charging and discharging power supplies are provided with a plurality of sets, each set of the charging and discharging power supplies works independently, one set of the charging and discharging power supplies corresponds to one power supply charging and discharging channel, and the charging and discharging power supplies and the power supply charging and discharging channels are electrically connected through corresponding wires.
Furthermore, the power supply control panel comprises a current detector for detecting the passing current of the battery, a voltage detector for detecting the voltage of the battery, a data processor for processing detection signals, a signal transmitter for transmitting detection signals, an alarm controller for controlling the on and off of an alarm and a human-computer interaction interface for controlling the on and off of the charging and discharging power supply, wherein the signal input end of the current detector and the signal input end of the voltage detector are respectively and electrically connected with the signal transmission end of the charging and discharging channel of the power supply through wires, the signal output end of the current detector and the signal output end of the voltage detector are respectively and electrically connected with the signal input end of the data processor, the signal output end of the data processor is electrically connected with the signal input end of the signal transmitter, and the signal output end of the signal transmitter is in signal connection with the signal input end of the master controller; data processor's signal output part respectively with alarm controller's signal input part heat abstractor's control end signal connection, alarm controller's signal output part with the control end electricity of alarm links.
Further, the motion unit still includes the tray detection mechanism that targets in place, the tray detection mechanism that targets in place is including the tray pushing mechanism who is used for pushing the tray and be used for detecting whether the tray targets in place and the position inductor whether unusual of suggestion tray position, tray pushing mechanism sets up the entrance at the clamp frame, and tray pushing mechanism's direction of motion is directional clamp frame, the position inductor sets up the inboard of clamp frame, the signal output part of position inductor with the second signal input part electricity of total controller links, the control end of position inductor the control end of tray pushing mechanism respectively with the corresponding signal output part electricity of total controller links.
Furthermore, the heat dissipation devices are a plurality of heat dissipation fans, wherein the heat dissipation devices are installed on the upper portion of the power cabinet, air inlets of the heat dissipation fans are communicated with the air guide channel, and air outlets of the heat dissipation fans are located at the position of the ventilation screen plate, so that the power cabinet can be fed with air from the upper portion and discharged with air from the lower portion.
Further, the human-computer interaction interface comprises a start button for controlling the start and stop of the charge and discharge power supply, an emergency stop button for closing a charge and discharge channel of the power supply when abnormal conditions occur, a state indicator lamp for indicating the working state of the charge and discharge power supply and an idle start button for controlling the main power supply of the power supply cabinet, wherein the start button, the emergency stop button and the state indicator lamp are respectively electrically connected with corresponding control ends of the data processor and are used for realizing the control and state indication of the start and stop of the charge and discharge power supply; each state indicator lamp corresponds to one charging and discharging power supply; the air switch button is connected in series to a connecting line of a main power supply of the power cabinet and used for controlling the main power supply.
The utility model provides an utilize production line that little current charge-discharge ization becomes system and founds, including IMS server, PC workstation and 64 little current charge-discharge ization become the system, wherein IMS server, PC workstation pass through LAN and 64 little current charge-discharge ization become the headtotail to constitute a basic production line. The production line can automatically or manually supply and take out cylindrical batteries loaded through TRAY through a transplanter, and the formation of the batteries is realized.
Specifically, the PC workstation is a programmable program scheduling center, and the PC workstation is a program core of the whole production line, and the flow editing can be carried out through the PC workstation (namely, the program scheduling center); the program scheduling center is electrically connected with the IMS server through a formation pipe to realize the purpose, the IMS server is communicated with the program scheduling center through an LAN (local area network), and the program scheduling center is connected with a micro-current charging and discharging formation system serving as a lower computer through a communication module so as to send instructions to 64 micro-current charging and discharging formation systems; the program scheduling center is also provided with a user input end and an interface output end, so that the program scheduling center can communicate with the user end.
When the system is used, the 64 micro-current charging and discharging formation systems can charge or discharge 400 batteries in 1UINT simultaneously through a certain control flow, and the aim of grading and sorting the batteries is fulfilled by measuring parameters such as voltage, current and capacity in the formation process.
The beneficial effects of the utility model are that: the minimum current is 0.3-300mA, and the precision is improved to 0.05mA; fully pasting the components; and (3) predicting the performance of the battery by utilizing curve fitting and analysis and trend protection in the whole process, periodically generating the capacity and voltage distribution of the corresponding battery type, and outputting related indexes. A pure hardware control safety loop; the method conforms to the manufacturing standard-8S system of the charge and discharge equipment of the Samsung small-sized equipment; the structural optimization design improves the equipment attractiveness.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a rear view of the present invention.
Fig. 3 is a flow chart of the present invention.
Detailed Description
The following describes in detail embodiments of the present invention with reference to the accompanying drawings. It is to be understood that the description herein is only intended to illustrate and explain embodiments of the present invention, and is not intended to limit embodiments of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The invention will be described in detail below with reference to the accompanying drawings in conjunction with exemplary embodiments.
A little electric current charge-discharge ization becomes system, include:
the charging and discharging unit 1 is used for charging and discharging a battery and comprises a power cabinet 11, a charging and discharging power supply 12, a power supply 13, a power control panel 14, an alarm 15 and a heat dissipation device 16, wherein the charging and discharging power supply 12, the power control panel 14, the alarm 15 and the heat dissipation device 16 are all installed inside the power cabinet 11, a control end of the charging and discharging power supply 12 is electrically connected with a first signal transmission end of the power control panel 14, and a second signal transmission end of the power control panel 14 and a control end of the motion unit 2 are respectively electrically connected with corresponding signal transmission ends of a master controller 3; the power supply end of the heat dissipation device 16, the power supply end of the power supply control board 14 and the power supply end of the motion unit 2 are all electrically connected with the power supply 13;
the movement unit 2 is used for clamping the battery, is respectively arranged at two sides of the charging and discharging unit 1, and comprises a movement mechanism cabinet 21 and a battery clamp movement mechanism 22, and the movement mechanism cabinet 21 is sequentially provided with a plurality of independent test cavities from top to bottom; each test cavity is internally provided with a set of the probe card lifting mechanism 223; the battery clamp mounting movement mechanism 22 comprises a movement mechanism substrate 221, a battery tray support plate 222 for placing a battery tray, a probe plate lifting mechanism 223, a probe plate and a connecting wire bundle for connecting a charge and discharge power supply box with variable conditions, wherein the battery tray support plate 222 is arranged on the movement mechanism substrate 221, and the movement mechanism substrate can move up and down; the probe card set comprises an upper probe card 224 and a lower probe card 225, wherein the upper probe card 224 and the lower probe card 225 are uniformly distributed, and the number of the upper probe card 224 and the lower probe card 225 is 16; the needle plate is uniform in thickness, the batteries are uniformly stressed, and the split design ensures firmness and reliability, and meanwhile, the disassembly is more convenient and the maintenance is easy; the upper probe card 224 is disposed above the battery tray supporting plate 222, the lower probe card plate 225 is disposed below the battery tray supporting plate 222, and the lower probe card plate 225 is connected to an elevation end of the probe card elevating mechanism 223; the control end of the probe board lifting mechanism 223 is electrically connected with the corresponding signal transmission end of the master controller 3; the power supply end of the probe card lifting mechanism 223 is electrically connected with the power supply; the probe card lifting mechanism 223 is used for lifting the lower probe card plate 225, and when the lower probe card 225 is lifted to a compression stroke, the probe contact surfaces of the lower probe card plate 225 and the upper probe card 224 are in close contact with the positive and negative electrodes of the battery;
the master controller is used for controlling the work of the charge-discharge unit and the motion unit and comprises a signal collector for receiving detection signals, a signal controller for controlling the motion of the motion unit, a data converter for processing analysis data and a data memory for storing the analysis data, wherein the signal input end of the signal collector is connected with the signal output end of the signal transmitter, the signal output end of the signal collector is electrically connected with the signal input end of the data converter, and the signal output end of the data converter is electrically connected with the signal input end of the data memory; and the signal input end of the signal controller is electrically connected with the signal output end of the data converter, and the signal output end of the signal controller is respectively and electrically connected with the second signal transmission end of the power control board and the control end of the probe board lifting mechanism.
The power cabinet 11 is provided with a plurality of independent power supply charge and discharge channels 111, an air guide channel 112 for air intake and a ventilation screen 113 for air outtake, the power end of the power supply charge and discharge channel 111 is electrically connected with the power connection end of the charge and discharge power supply 12, the control end of the power supply charge and discharge channel 111 is electrically connected with the control end of the power control panel 14, the plug-in port of the power supply charge and discharge channel 111 is embedded in the front of the power cabinet 11 and is electrically connected with the transmission end of the probe card through a connecting wire; the air guide channel 112 is arranged on the back of the power cabinet 11, the air guide channel 112 is communicated with the inner cavity of the power cabinet 11, and the air guide channel 112 extends to the air inlet of the heat dissipation device 16; the ventilation screen 113 is fixedly mounted on the air outlet surface of the front side of the power cabinet 11.
The charging and discharging power supply 12 is provided with a plurality of sets, the voltage of the charging and discharging power supply 12 is +5V, +/-15V and 24V respectively, each set of the charging and discharging power supply works independently, one set of the charging and discharging power supply corresponds to one power supply charging and discharging channel, and the charging and discharging power supply and the power supply charging and discharging channel are electrically connected through corresponding wires.
The power supply control board 14 comprises a current detector for detecting the passing current of the battery, a voltage detector for detecting the voltage of the battery, a data processor for processing detection signals, a signal transmitter for transmitting detection signals, an alarm controller for controlling the on-off of an alarm and a human-computer interaction interface for controlling the on-off of a charging and discharging power supply, wherein the signal input end of the current detector and the signal input end of the voltage detector are respectively and electrically connected with the signal transmission end of the charging and discharging channel of the power supply through wires, the signal output end of the current detector and the signal output end of the voltage detector are respectively and electrically connected with the signal input end of the data processor, the signal output end of the data processor is electrically connected with the signal input end of the signal transmitter, and the signal output end of the signal transmitter is in signal connection with the signal input end of the master controller; the signal output end of the data processor is respectively in signal connection with the signal input end of the alarm controller and the control end of the heat dissipation device, and the signal output end of the alarm controller is electrically connected with the control end of the alarm.
The motion unit 2 still includes tray detection mechanism 23 that targets in place, tray detection mechanism 23 that targets in place is including the tray pushing mechanism 231 that is used for pushing the tray and the position inductor 232 that is used for detecting whether the tray targets in place and indicates whether unusual in tray position, tray pushing mechanism 231 sets up the entrance at clamping frame 233, and the direction of motion of tray pushing mechanism 232 is directional clamping frame, position inductor 232 sets up clamping frame's inboard, position inductor 232's signal output part with total controller 3's second signal input part electricity links, position inductor 232's control end tray pushing mechanism 231's control end respectively with total controller 3's corresponding signal output part electricity links.
The probe card lifting mechanism 223 further comprises a guide shaft assembly 226, the guide shaft assembly is arranged in the test cavity, the upper end and the lower end of the guide shaft assembly are respectively connected with the top and the bottom of the test cavity, the upper probe card is arranged on the upper portion of the test cavity, and the motion mechanism substrate and the lower probe card plate are sequentially arranged on the guide shaft assembly from top to bottom in a sliding mode.
The heat dissipation device 16 is composed of a plurality of heat dissipation fans, wherein the heat dissipation device 16 is installed on the upper portion of the power cabinet, an air inlet of each heat dissipation fan is communicated with the air guide channel, and an air outlet of each heat dissipation fan is located at the position of the ventilation screen plate, so that the power cabinet can be supplied with air from the upper portion and discharged from the lower portion. Through the model selection and the reasonable layout of the fan, the temperature uniformity of the testing battery in the mechanism can be controlled within +/-1.5 ℃.
The human-computer interaction interface comprises a start button for controlling the start and stop of the charge and discharge power supply, an emergency stop button for closing a charge and discharge channel of the power supply when an abnormal condition occurs, a state indicator lamp for indicating the working state of the charge and discharge power supply and an idle start button for controlling a main power supply of the power supply cabinet, wherein the start button, the emergency stop button and the state indicator lamp are respectively and electrically connected with corresponding control ends of the data processor and are used for realizing the control and state indication on the start and stop of the charge and discharge power supply; each state indicator lamp corresponds to one charging and discharging power supply; the air switch button is connected in series to a connecting line of a main power supply of the power cabinet and used for controlling the main power supply.
The general controller can be a controller with PC software.
The utility model provides an utilize production line that little current charge-discharge ization becomes system and founds, including IMS server, PC workstation and 64 little current charge-discharge ization become the system, wherein IMS server, PC workstation pass through LAN and 64 little current charge-discharge ization become the headtotail to constitute a basic production line. The production line can automatically or manually supply and take out cylindrical batteries loaded through TRAY through a transplanter, and the formation of the batteries is realized.
As shown in fig. 2, the PC software is a programmable program scheduling center, which is a core of a whole production line, and can set different processes according to the types of batteries, where the charging and discharging conditions in the processes include: constant Current Charging (CCC), constant voltage charging (CCV), constant current and constant voltage charging (CCCV), rest (Rest), and Constant Current Discharging (CCD); the functions of copying, pasting, deleting and the like can be realized among the charging and discharging steps, and 100 charging and discharging steps can be edited; accurately controlling the end conditions of each flow in a time-limiting, voltage-limiting and current-limiting mode; and calculating the charge and discharge capacity and the energy parameter of the battery. Meanwhile, dynamic curves of each battery formation process can be drawn in real time, wherein the dynamic curves comprise a voltage/time curve, a current/time curve, a capacity/time curve, an energy/time curve and the like. The program scheduling center is connected with the IMS server through a formation pipe to realize the purpose, the IMS server is communicated with the program scheduling center through an LAN (local area network), and the program scheduling center is connected with a micro-current charging and discharging formation system serving as a lower computer through a communication module so as to send instructions to 64 micro-current charging and discharging formation systems; the program scheduling center is also provided with a user input end and an interface output end, so that the program scheduling center can communicate with the user side.
When the system is used, the 64 micro-current charging and discharging formation systems can charge or discharge 400 batteries in 1UINT simultaneously through a certain control flow, and the aim of grading and sorting the batteries is fulfilled by measuring parameters such as voltage, current and capacity in the formation process.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
While embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (7)
1. A micro-current charge-discharge formation system, comprising:
the charging and discharging unit is used for charging and discharging a battery and comprises a power cabinet, a charging and discharging power supply, a power control panel, an alarm and a heat dissipation device, wherein the charging and discharging power supply, the power control panel, the alarm and the heat dissipation device are all installed inside the power cabinet, a control end of the charging and discharging power supply is electrically connected with a first signal transmission end of the power control panel, and a second signal transmission end of the power control panel and a control end of the motion unit are respectively electrically connected with corresponding signal transmission ends of the master controller; the power supply end of the heat dissipation device, the power supply end of the power supply control board and the power supply end of the motion unit are electrically connected with the power supply;
the motion unit is used for clamping the battery, is arranged beside the charging and discharging unit, and comprises a motion mechanism cabinet and a battery clamping motion mechanism, wherein a plurality of independent test cavities are arranged on the motion mechanism cabinet; each test cavity is internally provided with a set of battery clamp movement mechanism; the battery clamping and moving mechanism comprises a moving mechanism substrate, a battery tray supporting plate for placing a battery tray, a probe plate lifting mechanism, a probe plate and a connecting wire bundle for connecting a charge-discharge power box with variable conditions, wherein the battery tray supporting plate is arranged on the moving mechanism substrate; the probe plate comprises an upper probe plate and a lower probe plate, wherein the upper probe plate is arranged above the battery tray supporting plate, the lower probe plate is arranged below the battery tray supporting plate, and the lower probe plate is connected with the lifting end of the probe plate lifting mechanism; the control end of the probe board lifting mechanism is electrically connected with the corresponding signal transmission end of the master controller; the power supply end of the probe board lifting mechanism is electrically connected with the power supply;
the probe plate lifting mechanism is used for lifting the lower probe plate, and when the lower probe plate is lifted to a compression stroke, the contact surface of the probe on the lower probe plate is in close contact with the positive electrode and the negative electrode of the battery;
the master controller is used for controlling the work of the charge-discharge unit and the motion unit and comprises a signal collector for receiving detection signals, a signal controller for controlling the motion of the motion unit, a data converter for processing analysis data and a data memory for storing the analysis data, wherein the signal input end of the signal collector is connected with the signal output end of the signal transmitter, the signal output end of the signal collector is electrically connected with the signal input end of the data converter, and the signal output end of the data converter is electrically connected with the signal input end of the data memory; the signal input end of the signal controller is electrically connected with the signal output end of the data converter, and the signal output end of the signal controller is electrically connected with the second signal transmission end of the power control board and the control end of the probe plate lifting mechanism respectively.
2. The micro-current charge-discharge chemical synthesis system according to claim 1, wherein: the power cabinet is provided with a plurality of independent power supply charge-discharge channels, an air guide channel for air inlet and a ventilation screen plate for air outlet, the power ends of the power supply charge-discharge channels are electrically connected with the power connection ends of the charge-discharge power supplies, the control ends of the power supply charge-discharge channels are electrically connected with the control end of the power control panel, and the insertion ports of the power supply charge-discharge channels are embedded in the front of the power cabinet and are electrically connected with the transmission end of the probe plate through connecting wires; the air guide channel is arranged on the back of the power cabinet, is communicated with the inner cavity of the power cabinet and extends to the air inlet of the heat dissipation device; the ventilation screen plate is fixedly arranged on the surface of the air outlet on the front side of the power cabinet.
3. The micro-current charge-discharge chemical synthesis system according to claim 2, wherein: the charging and discharging power supplies are provided with a plurality of sets, each set of the charging and discharging power supplies works independently, one set of the charging and discharging power supplies corresponds to one power supply charging and discharging channel, and the charging and discharging power supplies and the power supply charging and discharging channels are electrically connected through corresponding wires.
4. The micro-current charge-discharge chemical synthesis system according to claim 3, wherein: the power supply control panel comprises a current detector for detecting the passing current of a battery, a voltage detector for detecting the voltage of the battery, a data processor for processing detection signals, a signal transmitter for transmitting detection signals, an alarm controller for controlling the on-off of an alarm and a human-computer interaction interface for controlling the on-off of a charging and discharging power supply, wherein the signal input end of the current detector and the signal input end of the voltage detector are respectively and electrically connected with the signal transmission end of the charging and discharging channel of the power supply through wires, the signal output end of the current detector and the signal output end of the voltage detector are respectively and electrically connected with the signal input end of the data processor, the signal output end of the data processor is electrically connected with the signal input end of the signal transmitter, and the signal output end of the signal transmitter is in signal connection with the signal input end of the master controller; the signal output end of the data processor is respectively in signal connection with the signal input end of the alarm controller and the control end of the heat dissipation device, and the signal output end of the alarm controller is electrically connected with the control end of the alarm.
5. The micro-current charge-discharge chemical synthesis system according to claim 1, wherein: the motion unit still includes the tray detection mechanism that targets in place, the tray detection mechanism that targets in place is including the tray pushing mechanism who is used for pushing the tray and be used for detecting whether the tray targets in place and whether the unusual position inductor of suggestion tray position, tray pushing mechanism sets up the entrance at the clamp frame, and tray pushing mechanism's direction of motion is directional clamp frame, the position inductor sets up the inboard of clamp frame, the signal output part of position inductor with the second signal input part electricity of total controller links, the control end of position inductor the control end of tray pushing mechanism respectively with the corresponding signal output part electricity of total controller links.
6. The micro-current charge-discharge chemical synthesis system according to claim 1, wherein: the heat dissipation device is composed of a plurality of heat dissipation fans, wherein the heat dissipation fans are installed on the upper portion of the power cabinet, air inlets of the heat dissipation fans are communicated with the air guide channel, and air outlets of the heat dissipation fans are located on the ventilation screen plate, so that the power cabinet can be fed with air from top to bottom and discharged with air from bottom.
7. The micro-current charge-discharge chemical synthesis system according to claim 4, wherein: the human-computer interaction interface comprises a start button for controlling the start and stop of the charge and discharge power supply, an emergency stop button for closing a charge and discharge channel of the power supply when an abnormal condition occurs, a state indicator lamp for indicating the working state of the charge and discharge power supply and an idle start button for controlling a main power supply of the power supply cabinet, wherein the start button, the emergency stop button and the state indicator lamp are respectively and electrically connected with corresponding control ends of the data processor and are used for realizing the control and state indication on the start and stop of the charge and discharge power supply; each status indicator lamp corresponds to one charging and discharging power supply; the air switch button is connected in series to a connecting line of a main power supply of the power cabinet and used for controlling the main power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220722187.6U CN218071042U (en) | 2022-03-29 | 2022-03-29 | Micro-current charging and discharging formation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220722187.6U CN218071042U (en) | 2022-03-29 | 2022-03-29 | Micro-current charging and discharging formation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218071042U true CN218071042U (en) | 2022-12-16 |
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