Lithium battery code spraying positioning device

Abstract

The utility model relates to a lithium battery code spraying positioning device which comprises an identification mechanism and an adjusting mechanism which are arranged in front of a code spraying station on a conveying belt, the identification mechanism comprises an image identification device correspondingly arranged above the conveying belt, and the adjusting mechanism is arranged below the image identification device. The adjusting mechanism comprises a positioning adjusting rubber wheel and a positioning pressing head which are located on the left side and the right side of the conveying belt respectively, the positioning adjusting rubber wheel is rotatably connected into a positioning adjusting base on one side of the conveying belt in a penetrating mode through a rubber wheel shaft, and the inner side of the positioning adjusting rubber wheel is tangent to the outer side, facing the side of the conveying belt, of a conveyed battery cell on the conveying belt; a positioning air cylinder is arranged on the other side of the conveying belt, and the positioning air cylinder extends and retracts corresponding to the positioning adjusting rubber wheel to be connected with a positioning crimping head for crimping the battery cell. The code spraying positioning device is simple in structure, code spraying positioning can be automatically achieved, code spraying position consistency is guaranteed, and follow-up stability and traceability are guaranteed.

Description

Technical Field

[0001] The utility model relates to a coding device, in particular to a lithium battery coding positioning device. Background Art

[0002] As a new chemical power source, lithium-ion batteries are widely used in power products such as digital products and power tools due to their environmental friendliness, high energy density, and long cycle life. With the rapid expansion of lithium batteries and the development of the industry, end users have put forward new requirements for battery information traceability and coding. In actual production, the position of the shipping code is often randomly determined, and the angle between it and the center of the traceability QR code is uncertain, resulting in inconsistent coding positions. When the angle is large, tracing the shipping code and QR code requires flipping the shipping code and QR code to find the two, which is inconvenient for traceability. It may also cause the shipping code and the traceability QR code to overlap, making it impossible to trace battery information. Summary of the Invention

[0003] The utility model provides a lithium battery code spraying positioning device which has a simple structure, can automatically realize code spraying positioning, and ensures the consistency of code spraying positions.

[0004] The technical solution adopted by the utility model is: a lithium battery coding positioning device, characterized in that: it includes an identification mechanism and an adjustment mechanism arranged in front of the coding station on the conveyor belt, the identification mechanism includes an image recognition device corresponding to the top of the conveyor belt, the adjustment mechanism is arranged below the image recognition mechanism, the adjustment mechanism includes a positioning adjustment rubber wheel and a positioning pressing joint respectively located on the left and right sides of the conveyor belt, the positioning adjustment rubber wheel can be rotatably connected to the positioning adjustment seat on one side of the conveyor belt through the rubber wheel shaft, the inner side of the positioning adjustment rubber wheel is tangent to the outer side of the conveyor belt on the side of the conveyor core facing the conveyor belt, the caster shaft is externally connected to the adjustment motor, and a positioning cylinder is arranged on the other side of the conveyor belt, and the positioning cylinder corresponds to the positioning adjustment rubber wheel and is telescopically connected to the positioning pressing joint of the crimped battery core.

[0005] A lithium battery inkjet coding positioning device, characterized in that: it includes an identification mechanism and an adjustment mechanism arranged in front of the inkjet coding station on the conveyor belt, the identification mechanism includes an image recognition device corresponding to the top of the conveyor belt, the adjustment mechanism is arranged below the image recognition mechanism, the adjustment mechanism includes positioning adjustment rubber wheels and positioning pressing joints respectively located on the left and right sides of the conveyor belt, and left and right positioning cylinders are respectively arranged on the left and right sides of the conveyor belt. The left positioning cylinder is connected to the positioning pressing joint for conveying the battery cell on the conveyor belt, and the right positioning cylinder is connected to the positioning adjustment seat for conveying the battery cell on the conveyor belt. The positioning adjustment rubber wheel is rotatably connected through the caster shaft in the positioning adjustment seat, and the caster shaft is externally connected to the adjustment motor. The relative adjustment of the positioning pressing joint and the positioning adjustment rubber wheel is synchronously abutted against the left and right sides of the crimped battery cell.

[0006] The image recognition device is a CCD visual detection head.

[0007] The image recognition device is connected to one side of the conveyor belt via a bracket.

[0008] A plurality of conveying gears are evenly spaced on the conveying belt, and the conveying gears include front and rear baffles. The front and rear baffles are vertically arranged on the conveying belt and are spaced apart by a battery cell length.

[0009] The beneficial effects of the utility model are:

[0010] 1. After the traceability QR code is printed on the battery cell, the battery cell is placed on the conveyor belt in the conveying gear. The conveyor belt sends the battery cell to the bottom of the image recognition mechanism, where it is detected by the CCD visual detection head. At the same time, the positioning cylinder is controlled to extend the positioning and crimping joint to crimp the battery cell onto the positioning adjustment rubber wheel. The adjustment motor is started to drive the positioning adjustment rubber wheel to rotate, which in turn drives the battery cell to rotate. By monitoring the position of the traceability QR code and adjusting the position of the traceability QR code to a certain angle, the identification and adjustment are completed. The battery cell continues to be sent to the coding station along the conveyor belt to complete the shipment coding. This ensures the consistency of the shipment coding position, and the position is fixed with the traceability QR code without overlapping risks, which is conducive to subsequent traceability operations.

[0011] 2. The left and right positioning cylinders can be used to extend the positioning crimping joints and positioning adjustment rubber wheels to clamp the battery cells. The adjustment motor is started to drive the positioning adjustment rubber wheels to rotate, and the positioning adjustment rubber wheels drive the battery cells to rotate. The position of the traceability QR code is monitored and adjusted to rotate a certain angle based on the traceability QR code position. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural diagram of the first embodiment of the present utility model;

[0013] Figure 2 This is a structural diagram of embodiment 2 of the present utility model.

[0014] In the figure, there are conveyor belt 1, front baffle 2, rear baffle 3, battery cell 4, inkjet printer station 5, bracket 6, CCD visual detection head 7, positioning adjustment seat 8, rubber wheel shaft 9, positioning adjustment rubber wheel 10, adjustment motor 11, positioning cylinder 12, and positioning crimping joint 13. DETAILED DESCRIPTION

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Figure 1The first embodiment shown is a lithium battery coding positioning device, in which multiple groups of front block columns 2 and rear block columns 3 are evenly spaced on the conveyor belt 1 for conveying battery cells 4, and the limiting battery cells 4 are clamped between the front block columns 2 and the rear block columns 3. A positioning cylinder 12 is provided on the left side of the conveyor belt 1, and the positioning cylinder 12 is connected to the right side with a positioning crimping joint 13 for crimping the outer side of the battery cells 4. A positioning adjustment seat 8 is provided on the right side of the conveyor belt 1, and a positioning adjustment rubber wheel 10 can be rotatably connected to the positioning adjustment seat 8 through a rubber wheel shaft 9. The inner side of the positioning adjustment rubber wheel 10 is tangent to the outer side of the battery cells 4 conveyed on the conveyor belt 1, and the caster shaft 9 is externally connected to an adjustment motor 11. A CCD visual detection head 7 is provided above the middle position corresponding to the positioning crimping joint and the positioning adjustment rubber wheel. The CCD visual detection head 7 is connected to one side of the conveyor belt 1 through a bracket 6, and a coding station 5 for coding the battery cells 4 on the conveyor belt 1 is provided behind the CCD visual detection head along the conveying direction of the conveyor belt 1.

[0017] Figure 2 The second embodiment shown is a lithium battery coding positioning device, in which multiple groups of front and rear block columns 2 and 3 are evenly spaced on the conveyor belt 1 for conveying battery cells 4, and the limiting battery cells 4 are clamped between the front and rear block columns 2 and 3. Two positioning cylinders 12 are respectively arranged on the left and right sides of the conveyor belt 1. The positioning cylinder 12 on the left is connected to the positioning crimping joint 13 on the outside of the crimped battery cell 4 to the right, and the positioning cylinder on the right is connected to the positioning adjustment seat 8 to the left. The positioning adjustment rubber wheel 10 is rotatable and connected to the positioning adjustment seat 8 through the rubber wheel shaft 9. The caster shaft 9 is externally connected to the adjustment motor 11. The relative adjustment of the positioning crimping joint and the positioning adjustment rubber wheel is synchronized with the left and right sides of the crimped battery cell. A CCD visual detection head 7 is arranged above the middle position of the corresponding positioning crimping joint and the positioning adjustment rubber wheel. The CCD visual detection head 7 is connected to one side of the conveyor belt 1 through a bracket 6. A coding station 5 for coding the battery cells 4 on the conveyor belt 1 is arranged behind the CCD visual detection head along the conveying direction of the conveyor belt 1.

[0018] In the above embodiment, the coding station structure is prior art and will not be described in detail in this application.

Claims

1. A lithium battery inkjet positioning device, characterized by: It includes an identification mechanism and an adjustment mechanism arranged in front of the coding station on the conveyor belt, the identification mechanism includes an image recognition device corresponding to the top of the conveyor belt, the adjustment mechanism is arranged below the image recognition mechanism, and the adjustment mechanism includes a positioning adjustment rubber wheel and a positioning pressing joint respectively located on the left and right sides of the conveyor belt, the positioning adjustment rubber wheel can be rotatably connected to the positioning adjustment seat on one side of the conveyor belt through the rubber wheel shaft, the inner side of the positioning adjustment rubber wheel is tangent to the outer side of the conveying battery cell on the conveyor belt facing the conveyor belt, the caster shaft is externally connected to the adjustment motor, and a positioning cylinder is arranged on the other side of the conveyor belt, and the positioning cylinder corresponds to the positioning adjustment rubber wheel and is telescopically connected to the positioning pressing joint of the crimped battery cell.

2. A lithium battery inkjet positioning device, characterized by: It includes an identification mechanism and an adjustment mechanism arranged in front of the coding station on the conveyor belt, the identification mechanism includes an image recognition device corresponding to the top of the conveyor belt, the adjustment mechanism is arranged below the image recognition mechanism, the adjustment mechanism includes positioning adjustment rubber wheels and positioning pressing joints respectively located on the left and right sides of the conveyor belt, and left and right positioning cylinders are respectively arranged on the left and right sides of the conveyor belt. The left positioning cylinder is connected to the positioning pressing joint for conveying the battery cell on the conveyor belt, and the right positioning cylinder is connected to the positioning adjustment seat for conveying the battery cell on the conveyor belt. The positioning adjustment rubber wheel is rotatably connected through the caster shaft in the positioning adjustment seat, and the caster shaft is externally connected to the adjustment motor. The relative adjustment of the positioning pressing joint and the positioning adjustment rubber wheel is synchronously abutted against the left and right sides of the crimped battery cell.

3. A lithium battery coding and positioning device according to claim 1 or 2, characterized in that: The image recognition device is a CCD visual detection head.

4. A lithium battery coding and positioning device according to claim 1 or 2, characterized in that: The image recognition device is connected to one side of the conveyor belt via a bracket.

5. A lithium battery inkjet coding and positioning device according to claim 1 or 2, characterized in that: A plurality of conveying gears are evenly spaced on the conveying belt, and the conveying gears include front and rear baffles. The front and rear baffles are vertically arranged on the conveying belt and are spaced apart by a battery cell length.

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