CN221008268U - Battery cell tab alignment code reading device - Google Patents

Battery cell tab alignment code reading device Download PDF

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Publication number
CN221008268U
CN221008268U CN202323030932.4U CN202323030932U CN221008268U CN 221008268 U CN221008268 U CN 221008268U CN 202323030932 U CN202323030932 U CN 202323030932U CN 221008268 U CN221008268 U CN 221008268U
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China
Prior art keywords
roller
code reading
driving
battery cell
driven
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CN202323030932.4U
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Chinese (zh)
Inventor
李根发
黄家园
杨春
盛后龙
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Huizhou Yinghe Intelligent Technology Co ltd
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Huizhou Yinghe Intelligent Technology Co ltd
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Abstract

The utility model discloses a battery cell tab alignment code reading device, which comprises a code reading component, a code reading component and a code reading component, wherein the code reading component is used for reading the identification code of the tab; the alignment assembly is used for aligning the lug of the round battery cell and comprises a driving roller, a driven roller and a fixed seat, wherein the driven roller is arranged on the fixed seat, the driving roller and the driven roller are arranged in parallel, an alignment code reading station used for placing and driving the round battery cell to rotate is formed between the driving roller and the driven roller, and the code reading part faces the alignment code reading station; the power device is fixed on the fixed seat and connected with the driving roller and is used for driving the driving roller to move towards the driven roller so as to clamp the round battery cell between the driving roller and the driven roller; and a rotation driving device for driving the driving roller to rotate. The efficient alignment code scanning capability of the round battery cell lugs is realized.

Description

Battery cell tab alignment code reading device
Technical Field
The utility model relates to the field of dry electrode preparation, in particular to an alignment code reading device for a battery cell tab.
Background
With the high-speed development of the current new energy industry, the characteristics of good battery safety and environmental protection are more and more widely applied to industrial production and daily life. One end of a battery core in a general battery is led out of a layer of positive electrode lug and a layer of negative electrode lug respectively to serve as a current guide, and in the production process of the battery, the lug code of the battery is required to be identified so as to record the information of the battery core lug. However, for the circular battery cell, when the circular battery cell production conveying line is up, the positions of the electrode lugs cannot be kept consistent, so that the electrode lug codes cannot be identified rapidly and efficiently, and the production efficiency is low.
Disclosure of utility model
The utility model provides a cell lug alignment code reading device, which improves the efficiency of aligning and scanning codes for round cells.
In order to solve the technical problems, the technical scheme of the utility model is as follows: an electric core tab alignment code reading device includes:
The code reading assembly is used for reading the identification code of the tab and comprises a code reader, and the code reader is provided with a code reading part;
The alignment assembly is used for aligning the lug of the round battery cell and comprises a driving roller, a driven roller and a fixed seat, wherein the driven roller is arranged on the fixed seat, the driving roller and the driven roller are arranged in parallel, an alignment code reading station used for placing and driving the round battery cell to rotate is formed between the driving roller and the driven roller, and the code reading part faces the alignment code reading station; and
The power device is fixed on the fixed seat and connected with the driving roller and is used for driving the driving roller to move towards the driven roller so as to clamp the round battery cell between the driving roller and the driven roller;
The driving roller is connected with a rotary driving device, and the rotary driving device is used for driving the driving roller to rotate along the axial direction of the driving roller.
Optionally, two driven rollers are provided, and the two driven rollers are provided on the same horizontal plane.
Optionally, the driven rollers are four, the four driven rollers are arranged on the same horizontal plane, and two driven rollers are arranged in a two-to-two mode.
Optionally, a roller seat is arranged at the bottom of the fixed seat, the roller seat is used for supporting the driven roller, and the driving roller is arranged at one side of the driven roller away from the roller seat.
Optionally, the driven roller is a roller, the roller is arranged at two sides of the roller seat opposite to the rotation direction of the round battery cell, and each side roller comprises two rollers opposite to each other in the axial direction.
Optionally, the cell tab alignment code reading device comprises a sensor, and the sensor is arranged on one side of the alignment code reading station.
Optionally, the sensor is a laser sensor, and an induction end of the laser sensor faces the alignment code reading station.
Optionally, the code reader assembly includes a fixing bracket with an adjustable position, and the code reader is fixedly arranged on the fixing bracket.
Optionally, the fixing support comprises a regulating rod capable of rotating relatively, and the regulating rod is fixedly connected with the code reader.
Optionally, the rotation driving device is a stepper motor.
The utility model has the beneficial effects that: according to the utility model, the code reading assembly, the alignment assembly and the power device are arranged, the driving roller and the driven roller are arranged in the alignment assembly, the driving roller and the driven roller are driven by the power device to clamp the round battery cell, the round battery cell is enabled to rotate along the axial direction by the rotary driving device, and when the round battery cell rotates to a certain position, the code reading assembly can read the identification code of the electrode lug of the round battery cell; the utility model can make the code reader read code quickly and accurately, and save the production time of the battery cell.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is a schematic side view of an embodiment of the present utility model;
FIG. 3 is an enlarged schematic view of a portion of an embodiment of the present utility model;
fig. 4 is a schematic side view of another angle in an embodiment of the present utility model.
Names or flow names of the corresponding components represented by numbers or letters in the figures: 1. a circular cell; 11. a tab; 2. a code reading component; 21. a code reader; 211. a code reading part; 22. a fixed bracket; 3. an alignment assembly; 31. a drive roll; 32. driven roller; 321. a roller; 33. a fixing seat; 331. a roller seat; 4. a power device; 41. a cylinder; 5. a sensor; 6. a stepper motor.
The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted; the same or similar reference numerals correspond to the same or similar components; the terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limiting the present patent.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
With the high-speed development of the current new energy industry, the characteristics of good battery safety and environmental protection are more and more widely applied to industrial production and daily life. One end of a battery core in a general battery is led out of a layer of positive electrode lug and a layer of negative electrode lug respectively to serve as a current guide, and in the production process of the battery, the lug code of the battery is required to be identified so as to record the information of the battery core lug. However, for the circular battery cell, when the circular battery cell production conveying line is up, the positions of the electrode lugs cannot be kept consistent, so that the electrode lug codes cannot be identified rapidly and efficiently, and the production efficiency is low.
Example 1:
In the production process of the battery, the identification code on the tab 11 of the battery needs to be identified so as to record the information of the battery cell tab 11. The present embodiment provides a device for aligning and reading a battery cell tab, which is used for aligning and reading a battery cell tab of a circular battery cell, as shown in fig. 1, where the device for aligning and reading a battery cell tab in this embodiment includes a code reading component 2, in this embodiment, the code reading component 2 is used for reading an identification code of the battery cell tab 11, the code reading component 2 includes a code reader 21, the code reader 21 is provided with a code reading portion 211, specifically, the code reader 21 is used for reading the identification code on the battery cell tab 11, and the code reading portion 211 should be understood as a portion of the code reader 21 facing the identification code of the battery cell tab 11 and used for directly reading the identification code of the battery cell tab 11.
In a further description of this embodiment, the device for aligning and reading the code of the battery cell tab further includes an aligning component 3, which is configured to align the tab 11 of the circular battery cell 1, and in an actual operation scenario, the aligning component 3 rotates or moves the circular battery cell 1 so that the tab 11 on the circular battery cell 1 can be within the code reading range of the code reader 21, and achieves the purpose that the code reading portion 211 of the code reader 21 corresponds to the position of the identification code of the tab 11, and the code reader 21 can read the identification code of the tab 11.
As a further description of the present embodiment, the alignment assembly 3 includes a driving roller 31, a driven roller 32, and a fixing base 33, where the driving roller 31 and the driven roller 32 are disposed in parallel and correspond to each other, and the driven roller 32 is disposed on the fixing base 33, and an alignment code reading station is formed between the driving roller 31 and the driven roller 32. In this embodiment, the fixing base 33 is used for fixing and supporting the components of the alignment assembly 3. In practical production application, the circular battery cell 1 is placed at an alignment code reading station, the axial direction of the circular battery cell 1 is parallel to the axial direction of the driving roller 31 and the axial direction of the driven roller 32, the driven roller 32 plays a supporting role on the circular battery cell 1, the driving roller 31 drives the circular battery cell 1 to rotate along the circular battery cell, the driven roller 32 is a roller body which rotates freely, and it is noted that the automatic rotation described in the embodiment is understood that the driven roller 32 is not connected with the power device 4 and can rotate freely when the external force is applied; the code reading part 211 faces to the code reading station, specifically, the code reading part 211 faces to the position of the lug 11 of the circular battery cell 1 on the code reading station, the lug 11 rotates along with the circular battery cell 1, and when the lug 11 rotates to the position corresponding to the code reading part 211, the code reader 21 reads the identification code of the lug 11.
In the actual production process, the device for correcting and reading the codes of the battery cell lugs provided by the embodiment is used for correcting and scanning the round battery cell 1, the round battery cell 1 is required to be fed to the correcting and scanning code station, and the round battery cell 1 is required to be fed from the correcting and scanning code station after the code is corrected and scanned. When the code scanning state is aligned, the driving roller 31 and the driven roller 32 cooperate to hold the circular battery cell 1 in a clamping state, and the circular battery cell 1 in the clamping state cannot be subjected to feeding and discharging operations.
In the description of the present embodiment, the cell tab alignment code reading device further includes a power device 4, where the power device 4 includes a cylinder 41, and the cylinder 41 is fixed on the fixed seat 33 and connected to the driving roller 31, for driving the driving roller 31 to move toward the driven roller 32. With reference to fig. 2, before the circular battery cell 1 is fed to the alignment code reading station, the air cylinder 41 is in a contracted state, and enough space is reserved between the driving roller 31 and the driven roller 32 for feeding the circular battery cell 1; when the round battery cell 1 is fed to the alignment code scanning station, the round battery cell 1 is arranged on the driven roller 32, the cylinder 41 drives the driving roller 31 to extend and press down, at the moment, the driving roller 31 and the driven roller 32 clamp the round battery cell 1, and the rotary driving device 311 drives the driving roller 31 to rotate and drives the round battery cell 1 to rotate in the alignment code scanning station to perform alignment code scanning operation; after the alignment code scanning operation is completed, the air cylinder 41 drives the driving roller 31 to retract and ascend, and enough space is reserved between the driving roller 31 and the driven roller 32 for blanking the circular battery cell 1. The power device 4 is arranged to realize the capability of conveniently feeding and discharging the round battery cell 1.
The code reading device for aligning the battery cell electrode lugs is provided by the embodiment, the code reading component 2, the alignment component 3 and the power device 4 are arranged, the driving roller 31 and the driven roller 32 are arranged in the alignment component 3, the driving roller 31 and the driven roller 32 are driven by the power device 4 to clamp the round battery cell 1, the driving roller 31 is driven by the rotation driving device 311 to rotate so as to drive the round battery cell 1 to rotate along the code reading station, and when the round battery cell 1 rotates to a certain position, the code reading component 2 can read the identification code of the round battery cell electrode lugs; each cell has an independent bar code thereon so that subsequent problems with the cell can quickly find out the equipment that produced it and the state that it was produced before. Based on the method, the code reader can quickly and accurately read the code without error, and the production time of the battery core is saved.
Example 2:
In the description of the present embodiment, two driven rollers 32 are provided on the cell tab alignment code reading device, the two driven rollers 32 are provided on the same horizontal plane, a roller seat 331 is provided at the bottom of the fixing seat 33, the roller seat 331 is used for supporting the driven roller 32, and the driving roller 31 is provided on one side of the driven roller 32 away from the roller seat 331. The driving roller 31 is arranged right above the two driven rollers 32, or the axes of the two driven rollers 32 and the axis of the driving roller 31 are isosceles triangle, and in the actual production process, the driving roller 31 and the two driven rollers 32 clamp the round battery cell 1 together.
In an embodiment, as shown in fig. 3, 4 driven rollers 32 on the cell tab alignment code reading device may be provided, where the driven rollers 32 are disposed on two sides of the roller seat 331 opposite to the rotation direction of the circular cell 1, and each side of the driven rollers 32 includes two axially opposite driven rollers 32. When the number of driven rollers 32 is 4, the 4 driven rollers 32 are arranged on the same horizontal plane, and are arranged two by two, for convenience of detailed description, the 4 driven rollers are an A driven roller, a B driven roller, a C driven roller and a D driven roller, which are arranged on the same horizontal plane, wherein the A driven roller and the B driven roller are arranged in the same direction, the C driven roller and the D driven roller are arranged in the same direction, the A driven roller and the C driven roller are arranged oppositely, the axle center of the A driven roller and the axle center of the C driven roller are arranged on the same straight line, and the 4 idler wheels 321 are arranged on the roller seat 331 at the bottom of the fixed seat 33.
As a further description of the present embodiment, when the number of driven rollers 32 is set to 4, in order to reduce the volume of the driven rollers 32 to reduce the cost of the driven rollers 32, the driven rollers 32 may also be rollers 321,4, and the driving rollers 31 cooperate with each other to clamp the circular battery cell 1, so that the same technical effect can be achieved. The setting can be specifically performed according to actual production requirements, and is not limited herein.
In the present embodiment, the power means 4 comprises a cylinder 41, see again fig. 1, the cylinder 41 being connected to the drive roller 31 by means of a mounting plate, which is designed between the cylinder 41 and the drive roller 31 in order to facilitate the adaptation between the cylinder 41 and the drive roller 31, since the cylinder 41 needs to drive the drive roller 31 in its radial direction. The mounting plate is fixedly connected to the driving part of the air cylinder 41, the driving roller 31 is connected to the mounting plate, and the air cylinder 41 drives the mounting plate to reciprocate through the driving part of the air cylinder 41 so as to drive the driving roller 31 to reciprocate along the radial direction of the driving roller 31, so that the driving roller 31 can achieve the working purpose.
In this embodiment, since the connection between the mounting plate and the driving roller 31 is a fixed connection, and the driving roller 31 needs to be able to maintain a rotating working state, the specific connection between the mounting plate and the driving roller 31 is that both ends of the shaft center of the driving roller 31 are respectively fixed on the mounting plate.
Example 3:
The automatic production is an important means for reducing the cost and enhancing the efficiency of the producer, and if the cell tab is aligned with the code reading device, the automatic production can be realized, so that the production cost is greatly reduced and the production efficiency is improved.
This implementation provides a cell utmost point ear alignment code reading device, see fig. 4, including sensor 5, one side of alignment code reading station is located to sensor 5, and sensor 5 can set up on fixing base 33, also can fix the setting on the mounting panel, and it can realize the utmost point ear 11 on the circular cell 1 of alignment code reading station to respond to, does not do not limit the position of sensor 5 here.
In this embodiment, the sensor 5 is configured to sense whether the tab 11 is at a preset position that can be read by a reader, and when the sensor 5 senses that the tab 11 is at the preset position that can be read by the reader, the driving roller 31 stops rotating, and the reader reads the identification code of the tab 11.
In the description of the present embodiment, the sensor 5 may be a laser sensor 5 or an infrared sensor 5, which together can realize whether the sensing tab 11 is at a preset position that can be read by a reader, which is not limited herein.
In this embodiment, the code reader 21 assembly includes a fixed bracket 22 with an adjustable position, and the code reader 21 is fixedly disposed on the fixed bracket 22. The fixing bracket 22 is used for supporting the code reader 21, and the code reader 21 is fixed on a workbench or an external device through the fixing bracket 22. The fixed bracket 22 comprises a regulating rod which can rotate relatively, and the regulating rod is fixedly connected with the code reader 21. The adjustment of the position of the code reader 21 can be achieved by adjusting the adjustment lever.
In an embodiment, when the code reader 21 needs to perform moving operation, the cylinder 41 expansion device may be additionally arranged on the fixed bracket 22, so as to drive the code reader 21 to perform moving operation. Specifically, the method can be set according to actual requirements, and is not limited herein.
In the description of the present embodiment, referring to fig. 1 and 2 again, the rotation driving device 311 is a stepper motor, and the stepper motor is used for driving the driving roller 31 to rotate, and the greatest difference between the stepper motor and other motors for controlling is that the stepper motor receives a digital control signal and converts the digital control signal into an angular displacement or a linear displacement corresponding to the digital control signal, which is an executing element for completing digital mode conversion, and based on the characteristics of the stepper motor, the stepper motor is used for driving the driving roller 31 so as to be convenient to cooperate with other components, so that the automatic operation capability of the cell tab alignment code reading device in the present embodiment is realized.
In this embodiment, other components or mechanisms are also involved in realizing the automatic operation capability of the cell tab alignment code reading device in this embodiment, which is not described in detail herein, and is not limited herein.
The same or similar reference numbers in the drawings of embodiments of the utility model correspond to the same or similar components; in the description of the present utility model, it should be understood that, if any, terms such as "upper," "lower," "left," "right," "top," "bottom," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, only for convenience in describing the present utility model and simplifying the description, but do not indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus the words describing the positional relationship in the drawings are merely for illustration and not to be construed as limiting the present patent. Furthermore, the terms "first," "second," and the like, if any, are used for descriptive purposes only and are primarily for distinguishing between different devices, elements, or components (the particular categories and configurations may be the same or different) and are not intended to indicate or imply relative importance or quantity of the devices, elements, or components indicated, but are not to be construed as indicating or implying relative importance.
In the present utility model, unless explicitly specified and limited otherwise, the terms "connected," "fixed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. An electric core tab alignment code reading device for carrying out alignment code reading on a tab of a circular electric core, comprising:
The code reading assembly is used for reading the identification code of the tab and comprises a code reader, and the code reader is provided with a code reading part;
the alignment assembly is used for aligning the lug of the round battery cell and comprises a driving roller, a driven roller and a fixed seat, wherein the driven roller is arranged on the fixed seat, the driving roller and the driven roller are arranged in parallel, an alignment code reading station used for placing and driving the round battery cell to rotate is formed between the driving roller and the driven roller, and the code reading part faces to the alignment code reading station; and
The power device is fixed on the fixed seat and connected with the driving roller and is used for driving the driving roller to move towards the driven roller so as to clamp the round battery cell between the driving roller and the driven roller;
The driving roller is connected with a rotary driving device, and the rotary driving device is used for driving the driving roller to rotate along the axial direction of the driving roller.
2. The cell tab alignment code reading device of claim 1, wherein: the driven rollers are arranged in two, and the two driven rollers are arranged on the same horizontal plane.
3. The cell tab alignment code reading device of claim 1, wherein: the driven rollers are arranged in four, are arranged on the same horizontal plane, and are arranged in two pairs.
4. The cell tab alignment code reading device of claim 3, wherein: the bottom of fixing base is equipped with the roller seat, the roller seat is used for supporting the driven voller, the initiative roller is located the driven voller is kept away from the one side of roller seat.
5. The cell tab alignment code reading device of claim 4, wherein: the driven roller is a roller, the rollers are arranged on two sides of the roller seat opposite to the rotation direction of the round battery cell, and each side of the rollers comprises two rollers opposite to each other in the axial direction.
6. The cell tab alignment code reading device of claim 5, wherein: the fixing seat is provided with a sensor, and the sensor is arranged on one side of the alignment code reading station.
7. The cell tab alignment code reading device of claim 6, wherein: the sensor is a laser sensor, and the sensing end of the laser sensor faces the alignment code reading station.
8. The cell tab alignment code reading device of claim 1, wherein: the code reader assembly comprises a fixed support with an adjustable position, and the code reader is fixedly arranged on the fixed support.
9. The cell tab alignment code reading device of claim 8, wherein: the fixed support comprises an adjusting rod which can rotate relatively, and the adjusting rod is fixedly connected with the code reader.
10. The cell tab alignment code reading device of claim 1, wherein: the rotary driving device is a stepping motor.
CN202323030932.4U 2023-11-09 2023-11-09 Battery cell tab alignment code reading device Active CN221008268U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202323030932.4U CN221008268U (en) 2023-11-09 2023-11-09 Battery cell tab alignment code reading device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202323030932.4U CN221008268U (en) 2023-11-09 2023-11-09 Battery cell tab alignment code reading device

Publications (1)

Publication Number Publication Date
CN221008268U true CN221008268U (en) 2024-05-24

Family

ID=91120062

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202323030932.4U Active CN221008268U (en) 2023-11-09 2023-11-09 Battery cell tab alignment code reading device

Country Status (1)

Country Link
CN (1) CN221008268U (en)

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