Battery cell automatic detection and sorting mechanism

Abstract

The utility model discloses an automatic detecting and sorting mechanism for battery cells. The automatic detecting and sorting mechanism comprises a feeding conveying belt, a detecting mechanism, an automatic sorting mechanism and a classifying mechanism, the starting end of the feeding conveying belt is a feeding position, and the working position of the detection mechanism is arranged on the conveying path of the feeding conveying belt. The automatic sorting mechanism is connected into the feeding conveying belt; and the classification mechanism is connected with the automatic sorting mechanism. In the detection and processing of the internal resistance and voltage performance of the battery cell, the working effects of automatic feeding, detection and automatic sorting and classification after detection in the battery cell detection work are realized by arranging a material conveying belt, a detection mechanism, an automatic sorting mechanism and a classification mechanism; and a traditional manual detection and sorting mode is replaced, so that the working efficiency of detection work is effectively improved, and the industrial requirements of high-efficiency automatic processing production can be met.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery core production and relates to an automatic detection and sorting mechanism for battery cores. Background Art

[0002] In the production process of battery cells, in order to ensure that the quality of the battery cells can meet the production standards, it is necessary to conduct corresponding performance tests on the battery cells, such as: testing the internal resistance and voltage performance of the battery cells;

[0003] Traditionally, battery cell testing is mainly done manually using specific live testing equipment, and then the cells are manually sorted based on the test results. This testing and sorting method is cumbersome to operate, has low work efficiency, and does not meet the current industry's high-efficiency processing and production needs. Utility Model Content

[0004] In order to solve the implementation technical problems, the utility model adopts the following technical solutions:

[0005] An automatic detection and sorting mechanism for battery cells, comprising: a feeding conveyor belt, a detection mechanism, an automatic sorting mechanism and a classification mechanism;

[0006] The beginning of the feeding conveyor belt is the feeding position, and the working position of the detection mechanism is set on the conveying path of the feeding conveyor belt; the automatic sorting mechanism is connected in the feeding conveyor belt; and the classification mechanism is connected to the automatic sorting mechanism.

[0007] As a further solution of the utility model: a group of barcode scanners are also arranged on the conveying path of the feeding conveyor belt, and the barcode scanners are located at the front working position of the detection mechanism; the barcode scanners fed from the feeding conveyor belt will first be identified by the barcode scanners and then enter the working position of the detection mechanism.

[0008] As a further solution of the utility model: the feeding conveyor belt adopts a two-stage structure, including a feeding section for realizing the feeding work and a feeding section for realizing the feeding and testing work;

[0009] The loading section and the feeding section are arranged vertically to form an L-shaped loading conveyor belt.

[0010] As a further solution of the utility model: the classification mechanism is divided into a defective product recovery line and a finished product collection line according to the detection results; and the finished product collection line is divided into a plurality of classification channels according to different detection parameters.

[0011] As a further solution of the utility model: the automatic sorting mechanism includes: a group of sorting mobile modules, on which a group of sorting conveyor belts are arranged; the sorting mobile modules can drive the sorting conveyor belts to connect with the feeding conveyor belts, the defective product recovery line and the various classification channels in the finished product collection line.

[0012] As a further solution of the utility model: battery cell limiting plates are arranged on both sides of the sorting conveyor belt, the feeding conveyor belt, the defective product recovery line and each classification channel.

[0013] The beneficial effects of the utility model: in the internal resistance and voltage performance detection and processing of the battery cell, by setting the material conveyor belt, the detection mechanism, the automatic sorting mechanism and the classification mechanism, the automatic loading, detection and automatic sorting and classification after the detection of the battery cell can be realized; replacing the traditional manual detection and sorting method, it not only effectively improves the work efficiency of the detection work, but also can meet the industry demand for high-efficiency automatic processing and production. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 It is another structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. It should be understood that the present application is not limited to the example embodiments disclosed herein. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0017] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0018] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0019] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] The utility model provides Figures 1-2 In the embodiment of the utility model, a battery cell automatic detection and sorting mechanism includes: a feeding conveyor belt 1, a detection mechanism 3, an automatic sorting mechanism 5 and a classification mechanism;

[0021] The beginning of the feeding conveyor belt 1 is the feeding position, and the working position of the detection mechanism 3 is set on the conveying path of the feeding conveyor belt 1; and the automatic sorting mechanism 5 is connected to the feeding conveyor belt 1, and the battery cells to be tested sent from the feeding position are transported to the working position of the detection mechanism 3 through the feeding conveyor belt 1, and the corresponding performance detection work is performed on them by the detection mechanism 3. In this embodiment, the detection mechanism 3 is used to detect the internal resistance and voltage performance of the battery cells; the battery cells after the detection are sent to the automatic sorting mechanism 5;

[0022] The classification mechanism is connected to the automatic sorting mechanism 5, and the automatic sorting mechanism 5 will send the batteries after the inspection to the classification mechanism according to different inspection structures to achieve the effect of classification and placement.

[0023] Furthermore, in order to facilitate the staff to quickly understand the detection information of the corresponding battery cell after the detection work, a group of barcode scanners 2 are also arranged on the conveying path of the feeding conveyor belt 1, and the barcode scanner 2 is located at the front working position of the detection mechanism 3; the barcode scanner 2 fed from the feeding conveyor belt 1 will first be identified by the barcode scanner 2 and then enter the working position of the detection mechanism 3, and the identification code in the battery cell is read by the barcode scanner 2, so as to record the battery cell data after the detection mechanism 3 completes the detection work.

[0024] Furthermore, the feeding conveyor belt 1 adopts a two-stage structure, including a feeding section 11 for implementing the feeding work and a feeding section 12 for implementing the feeding and testing work;

[0025] The beginning of the loading section 11 is the loading position, and the end thereof is connected to the feeding section 12, and the barcode scanner 2 and the detection mechanism 3 are both arranged at the position of the feeding section 12;

[0026] The loading section 11 and the feeding section 12 are arranged vertically to form an L-shaped loading conveyor belt 1; during the process of battery cell loading inspection, the loading section 11 and the feeding section 12 can work in sections, achieving the technical effect of staggered loading.

[0027] Furthermore, the classification mechanism is divided into a defective product recovery line 4 and a finished product collection line 6 according to the detection results; and the finished product collection line 6 is divided into a plurality of classification channels 61 according to different detection parameters; during the processing, the automatic sorting mechanism 5 will send the defective products to the defective product recovery line 4 according to the detection results, and send the good products to different classification channels 61 according to the detection parameters.

[0028] Furthermore, the automatic sorting mechanism 5 includes: a group of sorting mobile modules 51, on which a group of sorting conveyor belts 53 are arranged; the sorting mobile module 51 can drive the sorting conveyor belt 53 to connect with the loading conveyor belt 1 to achieve material receiving, and then connect with the defective product recovery line 4 and each classification channel 61 in the finished product collection line 6 according to the detection structure to achieve the effect of battery cell unloading.

[0029] Furthermore, in order to ensure that the sorting conveyor belt 53 can smoothly carry out the work of receiving and transferring battery cells, battery cell limit plates 52 are provided on both sides of the sorting conveyor belt 53, the feeding section 12 of the loading conveyor belt 1, the defective product recovery line 4 and each classification channel 61. During the battery cell transmission process, the battery cell limit plates 52 can be used to limit the battery cells.

[0030] Furthermore, the detection mechanism 3 mainly includes: a detection host 33, a detection lifting module 31 and a test head 32 installed on the lifting module; during the detection process, the detection lifting module 31 drives the test head 32 downward to contact the positive and negative electrodes of the battery cell; and the test head 32 is connected to the detection host 33, and the discharge work is performed through the test head 32 through the detection host 33, and the corresponding detection data value is obtained.

[0031] It should also be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "including a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0032] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A battery cell automatic detection and sorting mechanism, characterized in that: include: Feeding conveyor belt, detection mechanism, automatic sorting mechanism and classification mechanism; The beginning of the feeding conveyor belt is the feeding position, and the working position of the detection mechanism is set on the conveying path of the feeding conveyor belt; the automatic sorting mechanism is connected in the feeding conveyor belt; the classification mechanism is connected to the automatic sorting mechanism; The classification organization is divided into defective product recycling line and finished product collection line according to the test results; The finished product collection line is divided into a plurality of classification channels according to different detection parameters; the automatic sorting mechanism includes: a group of sorting moving modules, and a group of sorting conveyor belts are arranged on the sorting moving modules; The sorting mobile module can drive the sorting conveyor belt to connect with the feeding conveyor belt, the defective product recovery line and each classification channel in the finished product collection line.

2. The automatic detection and sorting mechanism for battery cells according to claim 1, characterized in that: A set of barcode scanners is also arranged on the conveying path of the feeding conveyor belt, and the barcode scanner is located at the front working position of the detection mechanism; the barcode scanner fed from the feeding conveyor belt will first be identified by the barcode scanner and then enter the working position of the detection mechanism.

3. The automatic detection and sorting mechanism for battery cells according to claim 1, characterized in that: The feeding conveyor belt adopts a two-stage structure, including a feeding section for feeding and a feeding section for feeding and testing. The loading section and the feeding section are arranged vertically to form an L-shaped loading conveyor belt.

4. The automatic detection and sorting mechanism for battery cells according to claim 1, characterized in that: Battery cell limit plates are installed on both sides of the sorting conveyor belt, loading conveyor belt, defective product recovery line and each classification channel.

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