CN216560940U - Full-automatic aging machine - Google Patents
Full-automatic aging machine Download PDFInfo
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- CN216560940U CN216560940U CN202123182777.9U CN202123182777U CN216560940U CN 216560940 U CN216560940 U CN 216560940U CN 202123182777 U CN202123182777 U CN 202123182777U CN 216560940 U CN216560940 U CN 216560940U
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Abstract
The utility model discloses a full-automatic aging machine, which relates to the technical field of aging of electric vehicle controllers and comprises a full-automatic aging machine, wherein the full-automatic aging machine comprises a main cabinet, a power cabinet and a motor set; the main cabinet comprises a wiring port of a product to be aged, a data acquisition unit, a PLC core control unit and a command execution unit; the wiring port of the product to be aged is electrically connected with the data acquisition unit; the data acquisition unit is electrically connected with the PLC core control unit; the PLC core control unit is electrically connected with the command execution unit; the power cabinet comprises a resistance unit and a rectifier bridge unit; the resistance unit is electrically connected with the rectifier bridge unit; the power cabinet also comprises an external output interface; the external output interface is electrically connected with the resistance unit; the external output interface is electrically connected with the command execution unit; the motor group comprises a fixed frame and a plurality of motor units arranged on the fixed frame; the motor set is electrically connected with the command execution unit. The utility model can fully automatically execute the aging process, thereby greatly improving the aging efficiency.
Description
Technical Field
The utility model relates to the technical field of aging of electric vehicle controllers, in particular to a full-automatic aging machine.
Background
At present, an electric vehicle controller adopts an aging mode of manually connecting the controller with a motor and loading through a magnetic powder machine before leaving a factory. The method has extremely low efficiency and common aging effect, and whether relevant parameters of the controller are normal or not needs to be additionally detected after aging. In the aging process, the motor is heated quickly and is easy to damage, and the motor is very inconvenient to use.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problem, the full-automatic aging machine provided by the utility model adopts full-automatic aging. The full-automatic aging machine can automatically execute the aging process only by connecting the controller to be aged with the full-automatic aging machine and turning on a switch unit on the full-automatic aging machine. During the aging period of the full-automatic aging machine, key parameters of the controller to be aged can be automatically detected, whether the aging is qualified or not is automatically judged, and therefore the aging effect is better.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a full-automatic aging machine, which comprises a full-automatic aging machine and is characterized by comprising a main cabinet, a power cabinet and a motor set; the main cabinet comprises a wiring port of a product to be aged, a data acquisition unit, a PLC core control unit and a command execution unit; the product to be aged is electrically connected with the data acquisition unit through the wiring port; the data acquisition unit is electrically connected with the PLC core control unit; the PLC core control unit is electrically connected with the command execution unit; the power cabinet comprises a commodity shelf, a resistor unit and a rectifier bridge unit, wherein the resistor unit and the rectifier bridge unit are arranged on the commodity shelf; the resistance unit is electrically connected with the rectifier bridge unit; the resistance unit is a power resistor of 0.1-2 omega; the power of the resistance unit is 1KW-20 KW; the rectifier bridge unit is directly formed by a three-phase rectifier bridge or a plurality of diodes in a bridging mode; the power cabinet also comprises an external output interface; the external output interface is electrically connected with the resistance unit; the external output interface is electrically connected with the command execution unit; the motor group comprises a fixed frame and a plurality of motor units arranged on the fixed frame; the motor unit is a differential motor or an electric vehicle hub; the motor set is electrically connected with the command execution unit.
Preferably, the wiring port of the product to be aged comprises a first wiring port for connecting a phase line and a power line of the controller to be aged and a second wiring port for connecting a functional line of the controller to be aged; the first wiring port adopts a spring steel ball structure; and the second wiring port uses a multi-core aviation plug.
Preferably, the data acquisition unit comprises a first transmitter for acquiring phase line current, a second transmitter for acquiring bus current and a third transmitter for acquiring electric door lock current, and the first transmitter is a perforated transmitter.
According to the full-automatic aging machine provided by the utility model, preferably, the main cabinet further comprises a switch unit, an indicator light and a touch screen; the PLC core control unit is electrically connected with the switch unit, the indicator lamp and the touch screen; the switch unit is positioned on the main machine cabinet; the indicating lamp is located on the host cabinet, and the touch screen is located on the host cabinet.
The technical scheme has the following advantages or beneficial effects:
the utility model relates to the technical field of aging of electric vehicle controllers, which comprises a full-automatic aging machine; the full-automatic aging machine comprises a main cabinet, a power cabinet and a motor set; the main cabinet comprises a wiring port of a product to be aged, a data acquisition unit, a PLC core control unit and a command execution unit; the wiring port of the product to be aged is electrically connected with the data acquisition unit and then electrically connected with the PLC core control unit; the PLC core control unit is electrically connected with the command execution unit; the power cabinet comprises a resistance unit and a rectifier bridge unit; the resistance unit is electrically connected with the rectifier bridge unit; the power cabinet also comprises an external output interface; the external output interface is electrically connected with the resistance unit; the external output interface is electrically connected with the command execution unit; the motor group comprises a fixed frame and a plurality of motor units arranged on the fixed frame; the motor set is electrically connected with the command execution unit. The utility model can fully automatically execute the aging process, thereby greatly improving the aging efficiency.
Drawings
The utility model and its features, aspects and advantages will become more apparent from reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the utility model.
Fig. 1 is a wire frame diagram of a circuit configuration of a fully automatic burn-in machine according to embodiment 1 of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
As used herein, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in the positional or orientational relationship illustrated in the figures to facilitate the description of the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model.
The appearances of the terms first, second, and third, if any, are used for descriptive purposes only and are not intended to be limiting or imply relative importance.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention are described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the utility model without making creative efforts, belong to the protection scope of the utility model.
Example 1:
in order to solve the problems of low aging efficiency, general aging effect, and the need to additionally detect whether relevant parameters of a controller are normal after aging, etc. in the prior art, the full-automatic aging machine provided by embodiment 1 of the utility model, as shown in fig. 1, comprises a main cabinet 1, a power cabinet 2 and a motor set 3; the main cabinet 1 comprises a wiring port 11 of a product to be aged, a data acquisition unit 12, a PLC core control unit 13 and a command execution unit 14; the wiring port 11 of the product to be aged is electrically connected with the data acquisition unit 12; the data acquisition unit 12 is electrically connected with the PLC core control unit 13; the PLC core control unit 13 is electrically connected to the command execution unit 14. A switch unit is arranged on the shell of the main cabinet; the switch unit is electrically connected with the PLC core control unit 13; an indicator light is arranged on the shell of the main cabinet; the indicator light is electrically connected with the PLC core control unit 13; the power cabinet 2 comprises a commodity shelf, a resistance unit 21 and a rectifier bridge unit 22, wherein the resistance unit 21 and the rectifier bridge unit are arranged on the commodity shelf; the resistance unit 21 is electrically connected with the rectifier bridge unit 22; the power cabinet also comprises an external output interface; the external output interface is electrically connected with the resistance unit 21; the main cabinet 1 is electrically connected with the power cabinet 2; the motor group 3 includes a plurality of motor units 31; the motor group 3 is electrically connected with the main cabinet 1; the motor set 3 is electrically connected with the power cabinet 2.
When the full-automatic aging machine provided by the embodiment 1 of the utility model works, a controller to be aged transmits signals, and the signals sequentially pass through the data acquisition unit 12 and the command execution unit 14; the command execution unit 14 controls the rectifier bridge unit 22, the resistance unit 21 and the motor set 3; the PLC core control unit 13 determines the operation of the command execution unit 14; the data acquisition unit 12 collects data during aging and transmits the data to the PLC core control unit 13; the PLC core control unit 13 judges whether an abnormality exists in the aging process according to the data provided by the data acquisition unit 12, if the abnormality exists, the indicator lamp gives an alarm, the aging program is terminated, and if the abnormality does not exist, the PLC core control unit 13 gives an instruction for the command execution unit 14 to continuously execute the aging content checked on the touch screen; if the PLC core control unit 13 analyzes that all the aging programs are operated completely; the PLC core control unit 14 executes the final test program, collects data of the data acquisition unit 12 during the execution of the test program, determines whether the controller is aged to be qualified, and gives an instruction to the command execution unit 14 to end the execution; the command execution unit 14 controls the whole machine to finish running. According to the utility model, the PLC core control unit 13 analyzes the data acquired by the data acquisition unit 12, and the PLC core control unit 13 automatically judges whether the aging is successful or not.
In the embodiment, the wire connection port 11 of the product to be aged is connected with the controller to be aged and a power line by adopting a spring steel ball structure, and the wire connection port 11 of the product to be aged is connected with a functional line of the controller to be aged by using a multi-core aviation plug; the beneficial effects are that: the spring steel ball structure and the multi-core aviation plug simplify the wiring steps and achieve the same wiring effect.
In this embodiment, the data acquisition unit 12 further includes a first transmitter for acquiring phase line current, a second transmitter for acquiring bus current, and a third transmitter for acquiring electric door lock current, where the first transmitter is a through-hole transmitter; the beneficial effects are that: different transmitters are adopted to collect different data, so that the data detected after the aging of the full-automatic aging machine is completed is more accurate.
In the embodiment, the resistance unit 21 is a resistance of 0.1-2 omega, and the power of the resistance unit is 1kw-20 kw; the beneficial effects are that: such a resistor unit 21 may better simulate the motor load and thus avoid motor damage.
The rectifier bridge unit 22 adopts a three-phase rectifier bridge or is bridged by using a plurality of diodes in the embodiment; the beneficial effects are that: the rectifier bridge unit 22 can convert the three-phase current of the motor into single-phase direct current, so that the control of applying an analog load to the controller is facilitated.
The plurality of motor units 31 in the present embodiment include the use of a plurality of electric vehicle hubs or differential motors; the beneficial effects are that: the motor units 31 are driven by the controller to be aged, so that the working environment of the controller to be aged can be simulated more truly.
In this embodiment, the main cabinet further includes a switch unit, an indicator light and a touch screen; the PLC core control unit 13 is electrically connected with the switch unit, the indicator lamp and the touch screen; the switch unit is positioned on the main machine cabinet; the indicating lamp is positioned on the host cabinet; the indicating lamp is positioned on the host cabinet; the switch unit can control the start and stop of the PLC core control unit 13; the touch screen can transmit a content instruction needing to be aged to the PLC core control unit 13; the PLC core control unit 13 will signal the indicator light according to whether aging is completed. The beneficial effects are that: the switch unit can be used for opening the operation of full-automatic ageing machine, and the pilot lamp can be used for signalling whether the work of full-automatic ageing machine is accomplished, and switch unit and pilot lamp, touch-sensitive screen all are located the host computer and can make things convenient for operating personnel to operate and observe, better realization human-computer interaction.
The electrical connection described in embodiment 1 of the present invention can be implemented by using a printed circuit board, an electric wire, and the like, and is common general knowledge in the art.
In conclusion, the full-automatic aging machine provided by the utility model has high efficiency because the PLC core control unit is used for operation and analysis, a rectifier bridge or a diode bridge, a resistor and an electric vehicle hub motor are used for simulating a load, and various transmitters are used for testing different data to restrict aging, so that the aging condition is stricter.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or any other related technical fields, are included in the scope of the present invention.
Claims (4)
1. A full-automatic aging machine is characterized by comprising a main cabinet, a power cabinet and a motor set;
the main cabinet comprises a wiring port of a product to be aged, a data acquisition unit, a PLC core control unit and a command execution unit;
the product to be aged is electrically connected with the data acquisition unit through the wiring port;
the data acquisition unit is electrically connected with the PLC core control unit;
the PLC core control unit is electrically connected with the command execution unit;
the power cabinet comprises a storage rack, and a resistor unit and a rectifier bridge unit which are arranged on the storage rack, wherein the resistor unit is electrically connected with the rectifier bridge unit;
the resistance unit is a power resistance of 0.1-2 omega, and the power of the resistance unit is 1KW-20 KW;
the rectifier bridge unit is directly formed by a three-phase rectifier bridge or a plurality of diodes in a bridging mode;
the power cabinet further comprises an external output interface, and the external output interface is electrically connected with the resistance unit;
the external output interface is electrically connected with the command execution unit;
the motor set comprises a fixed frame and a plurality of motor units arranged on the fixed frame;
the motor unit is a differential motor or an electric vehicle hub;
the motor set is electrically connected with the command execution unit.
2. The full-automatic aging machine according to claim 1, wherein the product to be aged comprises a first wiring port for connecting a phase line and a power line of a controller to be aged, and a second wiring port for connecting a functional line of the controller to be aged;
the first wiring port adopts a spring steel ball structure;
and the second wiring port uses a multi-core aviation plug.
3. The full-automatic aging machine according to claim 1, wherein the data acquisition unit comprises a first transmitter for acquiring phase current, a second transmitter for acquiring bus current and a third transmitter for acquiring electric door lock current, and the first transmitter is a perforated transmitter.
4. The fully automatic burn-in machine of claim 1, wherein said main cabinet further comprises a switch unit and indicator lights and a touch screen;
the PLC core control unit is electrically connected with the switch unit, the indicator lamp and the touch screen;
the switch unit is positioned on the main machine cabinet;
the indicating lamp is positioned on the host cabinet;
the touch screen is positioned on the host cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123182777.9U CN216560940U (en) | 2021-12-17 | 2021-12-17 | Full-automatic aging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123182777.9U CN216560940U (en) | 2021-12-17 | 2021-12-17 | Full-automatic aging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216560940U true CN216560940U (en) | 2022-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123182777.9U Active CN216560940U (en) | 2021-12-17 | 2021-12-17 | Full-automatic aging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216560940U (en) |
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2021
- 2021-12-17 CN CN202123182777.9U patent/CN216560940U/en active Active
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