CN209840993U - Electricity core characteristic parameter testing platform - Google Patents
Electricity core characteristic parameter testing platform Download PDFInfo
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- CN209840993U CN209840993U CN201920682803.8U CN201920682803U CN209840993U CN 209840993 U CN209840993 U CN 209840993U CN 201920682803 U CN201920682803 U CN 201920682803U CN 209840993 U CN209840993 U CN 209840993U
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Abstract
The utility model discloses an electricity core characteristic parameter testing platform, its characterized in that: the workbench is provided with a feeding station, a cell size measuring station, a cell voltage measuring station and a discharging station which are arranged in sequence and are all positioned on the same axis; a cell size measuring unit is arranged on the cell size measuring station and is connected with the industrial personal computer, and a cell parameter measuring unit is arranged on the cell voltage measuring station and is connected with the industrial personal computer; the workbench is provided with a sliding table for reciprocating linear motion, the sliding table is connected with the industrial personal computer, the sliding table is positioned under each station, the sliding table is provided with an object stage, and the object stage can reciprocate between each station under the action of the sliding table. The utility model provides a testing platform has improved electric core characteristic parameter's detection efficiency, has promoted the automation that the enterprise detected, helps the production efficiency and the benefit of enterprise.
Description
Technical Field
The utility model belongs to electricity core characteristic detection area, concretely relates to electricity core characteristic parameter testing platform.
Background
The battery cell is an important component for forming the new energy battery, and the produced battery cell needs to be matched according to battery cell parameters, namely size and electrical parameters, but in actual production, the specifications of the produced battery cells cannot be completely the same, and smaller deviation exists; and often detect by the manual work to the parameter detection of electricity core, the manual work detects often can have the error, and manual work compares efficiency lower with automatic detection, influences enterprise production efficiency and performance of enterprises.
SUMMERY OF THE UTILITY MODEL
To the shortcoming of artifical detection among the above-mentioned prior art, the utility model aims at providing an electricity core characteristic parameter testing platform for improve the detection efficiency of electric core.
The purpose of the utility model is realized through the following technical scheme.
A cell characteristic parameter detection platform comprises a workbench and an industrial personal computer, wherein a feeding station, a cell size measuring station and a cell voltage measuring station are arranged on the workbench, and are sequentially arranged and are all positioned on the same axis;
a cell size measuring unit is arranged on the cell size measuring station and is connected with the industrial personal computer, and a cell parameter measuring unit is arranged on the cell voltage measuring station and is connected with the industrial personal computer;
the workbench is provided with a sliding table for reciprocating linear motion, the sliding table is connected with the industrial personal computer, the sliding table is positioned under each station, the sliding table is provided with an object stage, and the object stage can reciprocate between each station under the action of the sliding table.
The working table is provided with an unloading station, the unloading station is arranged at the downstream of the cell voltage measuring station and is positioned on the same axis with the loading station, the cell size measuring station and the cell voltage measuring station.
The cell size measuring unit comprises a first portal frame arranged on the workbench in the middle, a distance measuring sensor is arranged at the center of a cross rod of the first portal frame, distance measuring sensors and mirror images are arranged at the bottom ends of two vertical rods of the first portal frame, and the distance measuring sensors are connected with the industrial personal computer.
The cell parameter measuring unit comprises a second portal frame arranged on the workbench in the middle, a driving device used for vertical linear motion is arranged at the center of a cross rod of the second portal frame, the output end of the driving device is provided with a mechanical hand grab, a voltage measuring head matched with a jack of a measured cell is arranged on the mechanical hand grab, and the voltage measuring head and the driving device are both connected with the industrial personal computer.
The driving device is a driving cylinder or a first driving motor.
The sliding table comprises a sliding rail arranged on the workbench and a sliding seat arranged on the sliding rail, the sliding seat and the sliding rail are in rail pair connection or lead screw pair connection, a second driving motor is arranged on the sliding seat to achieve that the sliding seat does reciprocating linear motion on the sliding rail, the objective table is arranged on the sliding seat, and the second driving motor is connected with the industrial personal computer.
The limiting device is arranged on the objective table and comprises a limiting unit, the limiting unit is arranged by taking an objective table diagonal as a symmetrical line mirror image, and the limiting unit comprises a telescopic cylinder and an L-shaped baffle arranged at the output end of the telescopic cylinder.
The object stage is provided with a sunken limiting groove, and the cross sectional area of the limiting groove is slightly larger than that of the measured electric core.
The industrial personal computer is arranged in the workbench.
The utility model has the advantages that: compare with artifical detection electric core, the utility model provides a detection platform can use in the detection assembly line, from the material loading, detect the automatic completion of unloading, and has certain fault-tolerant rate to electric core, if there is electric core position to put the not accurate condition, can not influence electric core characteristic parameter's detection yet. The utility model provides a testing platform has improved electric core characteristic parameter's detection efficiency, has promoted the automation that the enterprise detected, helps the production efficiency and the benefit of enterprise.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the sliding table structure of the present invention.
Fig. 3 is a schematic diagram of a structure of a cell size measuring unit of the present invention.
Fig. 4 is a schematic diagram of a structure of a cell parameter measuring unit of the present invention.
Fig. 5 is a schematic view of the gripper of the present invention.
Fig. 6 is a schematic structural view of the objective table of the present invention.
In the drawing, 1 is a workbench, 2 is a loading station, 3 is a cell size measuring station, 4 is a cell voltage measuring station, 5 is an unloading station, 6 is a sliding table, 7 is an object stage, 8 is a cell, 31 is a first portal frame, 32 is a distance measuring sensor, 41 is a second portal frame, 42 is a first driving motor, 43 is a mechanical hand, 44 is a voltage measuring head, 61 is a sliding rail, 62 is a sliding base, 63 is a second driving motor, 71 is a telescopic cylinder, 72 is an L-shaped baffle, and 81 is a cell jack.
Detailed Description
As shown in fig. 1 to 5, a cell characteristic parameter detection platform is used for industrially and automatically detecting characteristic parameters of a cell, and includes a workbench 1 and an industrial personal computer, wherein the industrial personal computer is used for sending a control instruction, collecting, recording and displaying the characteristic parameters; the industrial personal computer is arranged in a workbench 1, a loading station 2, a cell size measuring station 3, a cell voltage measuring station 4 and an unloading station 5 are arranged on the workbench 1, and the loading station 2, the cell size measuring station 3, the cell voltage measuring station 4 and the unloading station 5 are sequentially arranged and are all positioned on the same axis; the loading station 2 is used for receiving a battery cell 8 to be detected, and the unloading station 5 is used for transmitting the detected battery cell 8 to other positions; the cell size measuring station 3 is used for measuring the size, namely the width and the thickness, of the cell 8; the cell voltage measuring station 4 is used for measuring voltage parameters of the cell 8; the cell size measuring station 3 is provided with a cell size measuring unit and the cell size measuring unit is connected with the industrial personal computer, and the cell voltage measuring station 4 is provided with a cell parameter measuring unit and the cell parameter measuring unit is connected with the industrial personal computer.
The cell size measuring unit comprises a first portal frame 31 arranged on the workbench 1 in the middle, a distance measuring sensor 32 is arranged at the center of a cross bar of the first portal frame 31, and the bottom ends of two vertical bars of the first portal frame 31 are both provided with the distance measuring sensors 32 and arranged in a mirror image manner; the distance measuring sensor 32 is connected with an industrial personal computer, and the distance measuring sensor 32 can select a high-precision laser sensor.
The battery cell parameter measuring unit comprises a second portal frame 41 which is arranged on the workbench 1 in the middle, a driving device for vertical linear motion is arranged at the central position of a cross rod of the second portal frame 41, a mechanical hand claw 43 is arranged at the output end of the driving device, and a voltage measuring head 44 matched with the tested battery cell jack 81 is arranged on the mechanical hand claw 43; the drive means is a first drive motor 42. The voltage measuring head 44 and the driving device are both connected with the industrial personal computer.
Be provided with the slip table 6 that is used for reciprocal linear motion and slip table 6 and industrial computer on the workstation 1 and be connected, slip table 6 is located each station under, is provided with objective table 7 on the slip table 6, and objective table 7 is at reciprocal linear motion between each station under the effect of slip table 6.
The sliding table 6 comprises a sliding rail 61 arranged on the workbench 1 and a sliding seat 62 arranged on the sliding rail 61, the sliding seat 62 is in rail pair connection or lead screw pair connection with the sliding rail 61, a second driving motor 63 is arranged on the sliding seat 62 to realize that the sliding seat 62 performs reciprocating linear motion on the sliding rail 61, the objective table 7 is arranged on the sliding seat 62, and the second driving motor 63 is connected with an industrial personal computer.
Be provided with stop device on the objective table 7, stop device includes spacing unit, and spacing unit uses the objective table diagonal line to set up as the symmetrical line mirror image, and spacing unit includes telescopic cylinder 717 and sets up the L type baffle 72 at telescopic cylinder 71 output.
The utility model discloses a working method does: the battery cell 8 to be tested is transmitted to the objective table 7 at the feeding station 2 through the conveyor belt, the limiting device on the objective table 7 is started, the telescopic cylinder 71 extends to eject the L-shaped baffle 72, and the battery cell 8 is fixed on the objective table 7 through the two L-shaped baffles 72.
Afterwards, objective table 7 carries the electric core 8 that awaits measuring and slides to electric core size measurement station 3, carries out the measurement of width and thickness to electric core 8 by electric core size measurement unit, and distance measuring sensor 32 of first portal frame 31 montant carries out the measurement of width to electric core 8, and its measurement principle is: when the battery cell 8 is not placed, the distance between the ranging sensors 32 is a fixed value A, after the battery cell 8 is placed, the distances between the single ranging sensor 32 and the battery cell 8 are respectively measured as s1 and s2, and the industrial personal computer subtracts s1 and s2 according to the fixed value A to obtain the width of the battery cell 8; the distance measuring sensor 32 on the cross bar of the first portal frame 31 measures the thickness of the battery cell 8, and the measuring principle is as follows: when not placing electric core 8, distance sensor 32 is fixed value B apart from the distance on objective table 7 surface, after placing electric core 8, and distance sensor 32 records and is s3 with electric core 8's distance, and the industrial computer subtracts s3 according to fixed value B and can obtain electric core 8's thickness, has surveyed after electric core 8's size, and distance sensor 32 transmits data for industrial computer record and demonstration.
Afterwards, the object stage 7 carries the battery cell 8 to be measured to slide to the battery cell voltage measuring station 4, the battery cell electrical parameter measuring unit measures the voltage value of the battery cell 8, the first driving motor 42 on the second portal frame 41 drives the mechanical gripper 43 to extend downwards, the mechanical gripper 43 grips the battery cell 8, and the voltage measuring head 44 on the mechanical gripper 43 is inserted into the battery cell jack 81 of the battery cell 8, the voltage to be measured is completed, the mechanical gripper 43 releases the battery cell 8, the first driving motor 42 drives the mechanical gripper 43 to return to the original position, and the measuring result is transmitted to the industrial personal computer for recording and displaying.
Then, the object stage 7 carries the detected battery cell 8 to slide to the unloading station 5, the telescopic cylinder 71 retracts into the L-shaped baffle 72, and the detected battery cell 8 is conveyed to other positions by the unloading device. And finishing the detection of the battery cell 8.
The above description is only a preferred embodiment of the present invention, and is not a limitation to the technical solution of the present invention, and it should be noted that, further improvements and changes can be made by those skilled in the art on the premise of the technical solution of the present invention, and all such improvements and changes should be covered in the protection scope of the present invention.
Claims (9)
1. The utility model provides an electricity core characteristic parameter testing platform which characterized in that: the device comprises a workbench (1) and an industrial personal computer, wherein a feeding station (2), a cell size measuring station (3) and a cell voltage measuring station (4) are arranged on the workbench (1), and the feeding station (2), the cell size measuring station (3) and the cell voltage measuring station (4) are sequentially arranged and are all positioned on the same axis;
a cell size measuring unit is arranged on the cell size measuring station (3) and is connected with an industrial personal computer, and a cell parameter measuring unit is arranged on the cell voltage measuring station (4) and is connected with the industrial personal computer;
a sliding table (6) used for reciprocating linear motion is arranged on the workbench (1), the sliding table (6) is connected with an industrial personal computer, the sliding table (6) is located under each station, an object stage (7) is arranged on the sliding table (6), and the object stage (7) reciprocates linearly between the stations under the action of the sliding table (6).
2. The electrical core characteristic parameter detection platform of claim 1, characterized in that: the battery cell size measuring device is characterized in that an unloading station (5) is arranged on the workbench (1), the unloading station (5) is arranged at the downstream of the battery cell voltage measuring station (4) and is located on the same axis with the loading station (2), the battery cell size measuring station (3) and the battery cell voltage measuring station (4).
3. The electrical core characteristic parameter detection platform of claim 1, characterized in that: the cell size measuring unit comprises a first portal frame (31) arranged on the workbench (1) in the middle, a distance measuring sensor (32) is arranged at the center of a cross rod of the first portal frame (31), two vertical rod bottoms of the first portal frame (31) are both provided with the distance measuring sensor (32) and are arranged in a mirror image mode, and the distance measuring sensor (32) is connected with an industrial personal computer.
4. The electrical core characteristic parameter detection platform of claim 1, characterized in that: the cell parameter measuring unit comprises a second portal frame (41) arranged on the workbench (1) in the middle, a driving device used for vertical linear motion is arranged at the center of a cross rod of the second portal frame (41), a manipulator gripper (43) is arranged at the output end of the driving device, a voltage measuring head (44) matched with a tested cell jack (81) is arranged on the manipulator gripper (43), and the voltage measuring head (44) and the driving device are both connected with an industrial personal computer.
5. The battery cell characteristic parameter detection platform according to claim 4, wherein: the driving device is a driving air cylinder or a first driving motor (42).
6. The electrical core characteristic parameter detection platform of claim 1, characterized in that: slip table (6) are including setting up slide rail (61) on workstation (1) and setting slide (62) on slide rail (61), and slide (62) are vice connection of track or lead screw pair with slide rail (61), are provided with second driving motor (63) on slide (62) and realize slide (62) and do reciprocating linear motion on slide rail (61), and objective table (7) set up on slide (62), and second driving motor (63) link to each other with the industrial computer.
7. The electrical core characteristic parameter detection platform of claim 1, characterized in that: be provided with stop device on objective table (7), stop device includes spacing unit, and spacing unit uses objective table (7) diagonal to set up as the line of symmetry mirror image, and spacing unit includes telescopic cylinder (71) and sets up L type baffle (72) at telescopic cylinder (71) output.
8. The electrical core characteristic parameter detection platform of claim 1, characterized in that: and a concave limiting groove is arranged on the objective table (7), and the cross sectional area of the limiting groove is slightly larger than that of the measured electric core (8).
9. The electrical core characteristic parameter detection platform of claim 1, characterized in that: the industrial personal computer is arranged in the workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920682803.8U CN209840993U (en) | 2019-05-14 | 2019-05-14 | Electricity core characteristic parameter testing platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920682803.8U CN209840993U (en) | 2019-05-14 | 2019-05-14 | Electricity core characteristic parameter testing platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209840993U true CN209840993U (en) | 2019-12-24 |
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ID=68897297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920682803.8U Active CN209840993U (en) | 2019-05-14 | 2019-05-14 | Electricity core characteristic parameter testing platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209840993U (en) |
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2019
- 2019-05-14 CN CN201920682803.8U patent/CN209840993U/en active Active
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