Automatic battery piece feeding device

Abstract

The utility model relates to an automatic battery piece feeding device which comprises a jacking assembly, a material box assembly and a cleaning assembly, the jacking assembly comprises a driving mechanism, a jacking block and a sensor mechanism, and the sensor mechanism is electrically connected with the driving mechanism; the material box assembly is arranged on the jacking assembly, and the jacking block is located in the material box assembly and can be driven by the driving mechanism to vertically ascend and descend along the material box assembly. The cleaning assembly comprises a cleaning brush, and the cleaning brush is arranged at the top of the material box assembly. By applying the battery piece feeding device, battery piece raw materials can be placed in the material box assembly, jacking feeding is conducted through a jacking block of the jacking assembly, jacking movement of the jacking block is sensed and controlled by the driving mechanism and the sensor mechanism, the feeding precision can be guaranteed while the efficiency is improved, and meanwhile by means of a cleaning brush of the cleaning assembly, the cleaning efficiency is improved. In addition, cleaning of the battery pieces in the feeding process can be achieved, the assembling quality of the battery pieces is further improved, and meanwhile the problems of battery piece feeding efficiency, precision and cleaning are solved.

Description

Technical Field

[0001] This application relates to the technical field of battery wafer loading, and more specifically, to an automatic battery wafer loading device. Background Art

[0002] With the rise of the new energy industry, the assembly and production of batteries have become increasingly important. Traditional battery wafer loading methods rely on manual operations, suffering from problems such as low efficiency, high fragmentation rate, and difficulty in ensuring operation accuracy. In some existing production equipment, for example, a battery wafer IV detection device disclosed in Chinese Patent No. 202222328928.5, its loading and positioning mechanism uses a conveyor belt-type transmission line, with low transmission accuracy and susceptibility to dust. To overcome these drawbacks, a new automatic battery wafer loading device needs to be developed. Utility Model Content

[0003] This application provides an automatic battery wafer loading device to solve the problems in the prior art, such as low efficiency of manual battery wafer loading, low accuracy of the conveyor belt loading form, susceptibility to dust, and affecting the assembly quality of battery wafers.

[0004] An automatic battery wafer loading device according to this application includes:

[0005] A lifting assembly, which includes a driving mechanism, a lifting block, and a sensor mechanism, and the sensor mechanism is electrically connected to the driving mechanism;

[0006] A cartridge assembly, which is arranged on the lifting assembly. The lifting block is located inside the cartridge assembly and can vertically lift along the cartridge assembly under the drive of the driving mechanism;

[0007] A cleaning assembly, which includes a cleaning brush, and the cleaning brush is arranged on the top of the cartridge assembly.

[0008] In some embodiments, the sensor mechanism includes a lifting stroke sensor, a position sensor, and a material sensor.

[0009] In some embodiments, the driving mechanism includes an electric cylinder and a speed reducer connected to each other. The output end of the electric cylinder is connected to the lifting block and is equipped with a stroke detection piece;

[0010] The lifting stroke sensor is installed through a sensor support rod parallel to the electric cylinder. The sensor support rod is arranged below the electric cylinder, and a sensor guide rail is provided on the sensor support rod. The lifting stroke sensor is slidably adjustablely installed on the sensor support rod through the sensor guide rail.

[0011] In some embodiments, the lifting block is provided with a concave placement groove, and the material sensor is arranged in the placement groove, with the inspection end of the material sensor facing upward.

[0012] In some embodiments, the in-place sensors are disposed opposite to each other in the area where the top of the cartridge assembly is located, on both sides of the rising position of the lifting block.

[0013] In some embodiments, a cable tube is further disposed on the output end of the electric cylinder, and the cable tube moves synchronously with the output end of the electric cylinder.

[0014] In some embodiments, the cartridge assembly includes: a cartridge bottom plate and a plurality of cartridge side plates. The cartridge bottom plate and the plurality of cartridge side plates are connected to enclose a cartridge cavity for accommodating battery wafers. The cartridge cavity is a top-open structure, and the lifting block ejects the battery wafers from the opening of the cartridge cavity.

[0015] In some embodiments, cartridge guide bars are disposed on both sides of the cartridge bottom plate. The side of the cartridge guide bar facing the cartridge bottom plate is set as an arc structure, and a set screw handle is disposed on the cartridge guide bar. The set screw handle fastens the cartridge guide bar and the cartridge bottom plate.

[0016] In some embodiments, the cleaning assembly includes: a support, a cylinder mounting plate, a driving cylinder, and a cleaning brush. The support is disposed on the periphery of the cartridge assembly, and the driving cylinder is mounted on the top of the support through the cylinder mounting plate. The cleaning brush includes a fixed cleaning brush and a movable cleaning brush. The fixed cleaning brush is fixedly mounted on the support, and the movable cleaning brush is mounted on the output end of the driving cylinder and is driven by the driving cylinder to perform reciprocating cleaning motion.

[0017] In some embodiments, a dust collection hood is disposed on the lower side of the cylinder mounting plate, and a part of the side of the dust collection hood facing the cartridge assembly is open.

[0018] In the technical solution of the present application, the automatic battery wafer loading device includes: a lifting assembly, a cartridge assembly, and a cleaning assembly. The lifting assembly includes: a driving mechanism, a lifting block, and a sensor mechanism. The sensor mechanism is electrically connected to the driving mechanism. The cartridge assembly is disposed on the lifting assembly. The lifting block is located inside the cartridge assembly and can be vertically lifted along the cartridge assembly under the drive of the driving mechanism. The cleaning assembly includes a cleaning brush, and the cleaning brush is disposed on the top of the cartridge assembly. By applying the present application, the battery wafer raw materials can be placed in the cartridge assembly and lifted and loaded by the lifting block of the lifting assembly. The lifting motion of the lifting block is sensed and controlled by the driving mechanism and the sensor mechanism, which can ensure the loading accuracy while improving the efficiency. At the same time, with the help of the cleaning brush of the cleaning assembly, the cleaning of the battery wafers during the loading process can be realized, further improving the assembly quality of the battery wafers, so as to solve the problems of the efficiency, accuracy, and cleaning of the battery wafer loading at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings herein are incorporated into the specification and form a part of the specification, showing embodiments consistent with the present application and used together with the specification to explain the principles of the present application.

[0020] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 Shows the overall structural schematic diagram of the automatic wafer loading device according to the embodiment of the present application;

[0022] Figure 2 Shows the structural schematic diagram of the lifting assembly of the automatic wafer loading device according to the embodiment of the present application;

[0023] Figure 3 Shows the structural schematic diagram of the cassette assembly of the automatic wafer loading device according to the embodiment of the present application;

[0024] Figure 4 Shows the structural schematic diagram of the cleaning assembly of the automatic wafer loading device according to the embodiment of the present application;

[0025] Among them, the above-mentioned drawings include the following reference numerals:

[0026] 1. Lifting assembly; 11. Driving mechanism; 111. Reducer; 1111. Stroke detection piece; 112. Bunching tube; 12. Lifting block; 121. Placement groove; 13. Sensor mechanism; 131. Lifting stroke sensor; 1311. Sensor support rod; 1312. Sensor guide rail; 132. In-place sensor; 133. Material sensor; 2. Cassette assembly; 21. Cassette bottom plate; 211. Wear-resistant strip; 22. Cassette side plate; 23. Cassette guide bar; 24. Set screw handle; 25. Side connection plate; 26. Cassette stopper; 27. Proximity switch plate; 3. Cleaning assembly; 31. Cleaning brush; 311. Fixed cleaning brush; 3111. Fixed mounting plate; 312. Movable cleaning brush; 3121. Movable mounting plate; 3122. Mounting frame; 32. Support; 33. Cylinder mounting plate; 34. Driving cylinder; 35. Dust collection hood; 36. Blowing block. Detailed implementation manners

[0027] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The following will refer to the drawings and combine the embodiments to elaborate on the present application in detail.

[0028] It should be pointed out that the following detailed descriptions are all illustrative and are intended to provide further explanations for the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present application belongs.

[0029] For ease of description, spatial relative terms such as "above", "over", "on the upper surface", "upper" etc. can be used here to describe the spatial positional relationship of a device or feature shown in the figure with other devices or features. It should be understood that the spatial relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figure for the device. For example, if the device in the figure is inverted, a device described as "above" or "over" other devices or structures will then be positioned "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both the orientations of "above" and "below". The device can also be positioned in other different ways, rotated 90 degrees or in other orientations, and corresponding interpretations are made for the spatial relative descriptions used here.

[0030] It should be noted that the terms used here are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used here, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprise" and / or "include" are used in this specification, they specify the presence of features, steps, operations, devices, components and / or combinations thereof.

[0031] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and do not necessarily have to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application described here can be implemented, for example, in an order other than those illustrated or described here. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0032] Figures 1 to 4 An embodiment of the automatic wafer loading device of the present application is schematically shown.

[0033] As Figures 1 to 4As shown in the figure, the present application discloses an automatic battery sheet feeding device, which includes: a lifting assembly 1, the lifting assembly 1 includes: a driving mechanism 11, a lifting block 12 and a sensor mechanism 13, and the sensor mechanism 13 is electrically connected to the driving mechanism 11. A cassette assembly 2, the cassette assembly 2 is arranged on the lifting assembly 1, the lifting block 12 is located inside the cassette assembly 2, and can be vertically lifted along the cassette assembly 2 under the drive of the driving mechanism 11. A cleaning assembly 3, the cleaning assembly 3 includes a cleaning brush 31, and the cleaning brush 31 is arranged on the top of the cassette assembly 2.

[0034] Through the above structural design, applying the embodiments of the present application, the battery sheet raw materials can be placed in the cassette assembly 2, and the lifting feeding is carried out by the lifting block 12 of the lifting assembly 1. The lifting movement of the lifting block 12 is sensed and controlled by the driving mechanism 11 and the sensor mechanism 13, which can ensure the feeding accuracy while improving the efficiency. At the same time, with the help of the cleaning brush 31 of the cleaning assembly 3, the cleaning of the battery sheet during the feeding process can also be realized, further improving the assembly quality of the battery sheet, so as to solve the problems of the efficiency, accuracy and cleaning of the battery sheet feeding at the same time.

[0035] In some embodiments of the present application, as Figure 2 shown, the sensor mechanism 13 includes: a lifting stroke sensor 131, a in-place sensor 132 and a material sensor 133. The lifting stroke sensor 131 is used to detect the output end stroke of the electric cylinder in the driving mechanism 11 to control the lifting distance; the in-place sensor 132 is used to detect whether the battery sheet is lifted in place to ensure the accuracy of each feeding; the material sensor 133 is used to detect the presence or absence of the battery sheet on the lifting block 12, so as to judge whether the lifting feeding is completed and determine whether new battery sheet raw materials need to be replenished. Through the coordinated use of the above three groups of sensors, the present application can realize the lifting feeding of the battery sheet reliably, efficiently and with high precision, ensuring that the battery sheet feeding process is accurately controllable. Among them, between each group of sensors and the corresponding driving structure, an EtherCAT bus motion control scheme is adopted, which can greatly reduce the labor input, reduce the development difficulty and improve the operation efficiency of the whole machine.

[0036] In some embodiments of the present application, as Figure 2As shown in the figure, the driving mechanism 11 of the lifting assembly 1 includes: an electric cylinder and a speed reducer 111 connected to each other. The output end of the electric cylinder is connected to the lifting block 12, and a travel detection piece 1111 is installed. The travel detection piece 1111 moves together with the output end of the electric cylinder and the lifting block 12 to cooperate with the lifting travel sensor 131 to achieve the travel detection of the electric cylinder. Among them, the lifting travel sensor 131 is installed through a sensor support rod 1311 parallel to the electric cylinder, and the travel detection piece 1111 realizes travel detection by blocking the lifting travel sensor 131. The sensor support rod 1311 is arranged below the electric cylinder, and a sensor guide rail 1312 is arranged on the sensor support rod 1311. The lifting travel sensor 131 is slidably and adjustably installed on the sensor support rod 1311 through the sensor guide rail 1312. Thus, when loading battery cells of different specifications, the position of the lifting travel sensor 131 can be adjusted by moving to achieve the adaptive adjustment of the lifting travel to match battery cells of different specifications and improve the adaptability of the loading device in this application.

[0037] In some embodiments of this application, as Figure 2 shown, a concave placement groove 121 is provided on the lifting block 12, and the material sensor 133 is embedded in the placement groove 121 and is lower than the surface of the lifting block 12. The inspection end of the material sensor 133 is arranged upward to detect whether there is battery cell material above the lifting block 12. In the embodiments of this application, the material sensor 133 adopts a thin film sensor to have a smaller size for convenient setting.

[0038] In some embodiments of this application, as Figure 1 and Figure 2 shown, the in-place sensors 132 are arranged oppositely in the area where the top of the material box assembly 2 is located, on both sides of the rising position of the lifting block 12. When the lifting block 12 drives the battery cell to rise, the in-place sensors 132 achieve precise control of the loading height of the battery cell by detecting the position of the top battery cell. In the embodiments of this application, the in-place sensors 132 adopt through-beam sensors.

[0039] In some embodiments of this application, referring to Figure 2 shown, a cable management tube 112 is further provided on the output end of the electric cylinder. The cable management tube 112 moves synchronously with the output end of the electric cylinder and is used to accommodate the wiring harnesses of various sensor and other electrical components, effectively protecting the safety of the wiring harnesses to avoid wear and scratching of the wiring harnesses during the reciprocating lifting motion and improving the service life of the loading device in this application. In the embodiments of this application, the cable management tube 112 adopts a steel pipe, which is strong, durable and low-cost.

[0040] In the embodiments of this application, referring to Figures 1 to 4As shown in the figure, the feeding device of the present application includes multiple groups of cartridge components 2 arranged side by side, a lifting component 1, and a cleaning component 3, which can simultaneously realize the lifting and feeding of multiple groups or multiple types of battery wafers to meet the requirements of battery detection, assembly, production, etc. Among them, in Figure 1 the shown figure, the lifting block 12 of the lifting component 1 on the left side descends into the cartridge component 2, and the lifting block 12 of the lifting component 1 on the right side rises to the top of the cartridge component 2.

[0041] In some embodiments of the present application, as Figure 3 shown in the figure, the cartridge component 2 includes: a cartridge bottom plate 21 and multiple cartridge side plates 22. The cartridge bottom plate 21 and the multiple cartridge side plates 22 are connected to enclose a cartridge cavity for accommodating battery wafers. The cartridge cavity is a top-opening structure, and the lifting block 12 ejects the battery wafers from the opening of the cartridge cavity. Among them, the cartridge side plates 22 include right-angled side plates at the four corners and straight plate-shaped side plates on the two long sides. The peripheries of the respective cartridge side plates 22 can be further connected and fastened through side connection plates 25.

[0042] In some embodiments of the present application, as Figure 3 shown in the figure, the cartridge structure formed by the cartridge bottom plate 21 and the cartridge side plates 22 is a replaceable structure, which can be replaced in a matching manner according to different battery wafers to be fed to meet the production requirements of various battery detections or assemblies. Based on this, cartridge guide bars 23 are provided on both sides of the cartridge bottom plate 21. The side of the cartridge guide bar 23 facing the cartridge bottom plate 21 is set as an arc structure. With the arc structure of the cartridge guide bar 23, it is convenient to push and assemble or push out and disassemble the cartridge structure from both sides. Among them, a fastening handle 24 is provided on the cartridge guide bar 23, and the fastening handle 24 can fasten the cartridge guide bar 23 and the cartridge bottom plate 21. The fastening handle 24 can be a star-shaped handle or a rod-shaped handle, and can be locked through a threaded locking method or a quick-release rod form.

[0043] In some embodiments of the present application, as Figure 3 shown in the figure, the cartridge component 2 further includes a cartridge stop block 26 and a proximity switch board 27. The cartridge stop block 26 and the proximity switch board 27 play a role in cartridge positioning. A proximity switch sensor is provided on the proximity switch board 27, which can detect whether the cartridge structure composed of the cartridge bottom plate 21 and the cartridge side plates 22 is installed in place, and by improving the installation accuracy of the cartridge structure, the lifting and feeding accuracy of the battery wafers therein is ensured.

[0044] In some embodiments of the present application, as Figure 3 shown in the figure, wear-resistant strips 211 are further provided below the cartridge bottom plate 21, so that during the repeated replacement and disassembly process, the cartridge bottom plate 21 can be protected to reduce the maintenance cost and extend the service life of the feeding device of the present application.

[0045] In some embodiments of the present application, as Figure 4As shown in the figure, the cleaning assembly 3 includes: a support 32, a cylinder mounting plate 33, a driving cylinder 34, and a cleaning brush 31. Among them, the support 32 is arranged on the periphery of the cartridge assembly 2 and is used to fix the overall structure of the cleaning assembly 3. The driving cylinder 34 is mounted on the top of the support 32 through the cylinder mounting plate 33. The cleaning brush 31 includes a fixed cleaning brush 311 and a movable cleaning brush 312. The fixed cleaning brush 311 is fixedly installed on the support 32, and the movable cleaning brush 312 is installed on the output end of the driving cylinder 34 and is driven by the driving cylinder 34 to perform reciprocating cleaning motion. Specifically, in the embodiment of the present application, the fixed cleaning brush 311 is installed on the cylinder mounting plate 33 at the top of the support 32 through a fixed mounting plate 3111, and a waist-shaped hole is provided on the fixed mounting plate 3111, and the fixed cleaning brush 311 is installed through the waist-shaped hole. Thus, on the basis of fixed cleaning, the position of the fixed cleaning brush 311 can also be finely adjusted within a certain length range to clean different cleaning positions of different battery cells. The movable cleaning brush 312 is connected to the output end of the driving cylinder 34 through a mounting bracket 3122 and a movable mounting plate 3121. Thus, the driving cylinder 34 can drive the movable cleaning brush 312 to reciprocate to efficiently clean the sides of the battery cell. Among them, two groups of movable cleaning brushes 312 are arranged oppositely to clean both sides of the battery cell simultaneously, so as to provide a clean basis for the detection or assembly of the next working station.

[0046] In some embodiments of the present application, as Figure 4 shown, a dust collection cover 35 is provided on the lower side of the cylinder mounting plate 33. One side of the dust collection cover 35 facing the cartridge assembly 2 is partially open. In this way, the dust swept by the cleaning brush 31 can be centrally collected. In the embodiment of the present application, matching the dust collection cover 35, the cleaning assembly 3 further includes a blowing block 36. The blowing block 36 is arranged corresponding to the dust collection cover 35 and can blow the dust towards the dust collection cover 35 for collection while the cleaning brush 31 is cleaning, so as to protect the cleaning of the battery cell.

[0047] Combined with Figures 1 to 4 shown, the working process of the present application is introduced:

[0048] First, stack the solar cells and place them in the feeding box assembly 2, taking care to handle them gently without knocking or bumping. Then, adjust the box assembly 2 according to the size of the solar cells to ensure a gap of 0.5 - 1 mm is maintained between the solar cells and the side plates of the box, as a tight fit would affect the lifting and feeding process. After debugging, operate the electric cylinder so that the lifting block 12 pushes the solar cells to the top of the stroke. Then, adjust the position of the cleaning brush 31. The cleaning brush 31 is used to clean the surface of the solar cells, removing dust, stains, particles, etc. on the surface and can also eliminate static electricity. On the one hand, the cleaning brush 31 ensures the surface cleanliness of the solar cells during subsequent processes, thereby improving the quality and performance of the product. On the other hand, during the transfer of the solar cells from one station to another, the cleaning brush 31 can act as a buffer, reducing mechanical damage to the solar cells during handling. After the debugging of the cleaning brush 31 is completed, enter the control interface to confirm the detection status of each sensor, such as the in-position sensor 132 for detecting whether the solar cells are pushed in place and the material sensor 133 for detecting the presence or absence of solar cells. Then, start the automatic feeding process.

[0049] In summary, the technical solution of this application for the automatic solar cell feeding device includes: a lifting assembly, a box assembly, and a cleaning assembly. The lifting assembly includes: a driving mechanism, a lifting block, and a sensor mechanism, and the sensor mechanism is electrically connected to the driving mechanism; the box assembly is arranged on the lifting assembly, the lifting block is located inside the box assembly, and can be vertically lifted and lowered along the box assembly under the drive of the driving mechanism; the cleaning assembly includes a cleaning brush, and the cleaning brush is arranged on the top of the box assembly. By applying this application, the raw solar cells can be placed in the box assembly and lifted and fed by the lifting block of the lifting assembly. The lifting movement of the lifting block is sensed and controlled by the driving mechanism and the sensor mechanism, which can ensure the feeding accuracy while improving the efficiency. At the same time, with the help of the cleaning brush of the cleaning assembly, the cleaning of the solar cells during the feeding process can also be realized, further improving the assembly quality of the solar cells, so as to solve the problems of the efficiency, accuracy, and cleaning of the solar cell feeding at the same time.

[0050] The above are only the preferred embodiments of this application and are not used to limit this application. For those skilled in the art, various changes and modifications can be made to this application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included within the protection scope of this application.

Claims

1. An automatic battery sheet feeding device, characterized in that, Comprising: A jacking assembly (1), the jacking assembly (1) comprising: a driving mechanism (11), a jacking block (12) and a sensor mechanism (13), the sensor mechanism (13) being electrically connected to the driving mechanism (11); A cartridge assembly (2), the cartridge assembly (2) being arranged on the jacking assembly (1), the jacking block (12) being located inside the cartridge assembly (2) and being able to vertically lift and lower along the cartridge assembly (2) under the drive of the driving mechanism (11); A cleaning assembly (3), the cleaning assembly (3) comprising a cleaning brush (31), the cleaning brush (31) being arranged on the top of the cartridge assembly (2).

2. The automatic battery sheet feeding device according to claim 1, wherein, The sensor mechanism (13) comprises: a jacking stroke sensor (131), a in-place sensor (132) and a material sensor (133).

3. The automatic battery sheet feeding device according to claim 2, wherein The driving mechanism (11) comprises: an electric cylinder and a speed reducer (111) connected to each other, the output end of the electric cylinder being connected to the jacking block (12) and being equipped with a stroke detection piece (1111); the jacking stroke sensor (131) is installed through a sensor support rod (1311) parallel to the electric cylinder, the sensor support rod (1311) is arranged under the electric cylinder, a sensor guide rail (1312) is arranged on the sensor support rod (1311), and the jacking stroke sensor (131) is slidably adjusted and installed on the sensor support rod (1311) through the sensor guide rail (1312).

4. The automatic battery sheet feeding device according to claim 2, characterized in that A concave placement groove (121) is arranged on the jacking block (12), the material sensor (133) is arranged in the placement groove (121), and the inspection end of the material sensor (133) is arranged upward.

5. The automatic battery sheet feeding device according to claim 2, wherein The in-place sensor (132) is arranged oppositely in the area where the top of the cartridge assembly (2) is located, on both sides of the rising position of the jacking block (12).

6. The automatic battery sheet loading device according to claim 3, wherein, A cable management tube (112) is further arranged on the output end of the electric cylinder, and the cable management tube (112) moves synchronously with the output end of the electric cylinder.

7. The automatic battery sheet feeding device according to claim 1, characterized in that, The cartridge assembly (2) comprises: a cartridge bottom plate (21) and a plurality of cartridge side plates (22), the cartridge bottom plate (21) and the plurality of cartridge side plates (22) are connected to enclose a cartridge cavity for accommodating the battery cells, the cartridge cavity is a top-open structure, and the jacking block (12) ejects the battery cells from the opening of the cartridge cavity.

8. The automatic battery sheet loading device according to claim 7, characterized in that, Cartridge guide bars (23) are arranged on both sides of the cartridge bottom plate (21), the side of the cartridge guide bar (23) facing the cartridge bottom plate (21) is arranged as an arc structure, and a set screw handle (24) is arranged on the cartridge guide bar (23), and the set screw handle (24) fastens the cartridge guide bar (23) and the cartridge bottom plate (21).

9. The automatic battery sheet loading device according to claim 1, wherein, The cleaning assembly (3) includes: a support (32), a cylinder mounting plate (33), a driving cylinder (34), and the cleaning brush (31); the support (32) is arranged on the periphery of the cartridge assembly (2), and the driving cylinder (34) is mounted on the top of the support (32) through the cylinder mounting plate (33); the cleaning brush (31) includes a fixed cleaning brush (311) and a movable cleaning brush (312), the fixed cleaning brush (311) is fixedly mounted on the support (32), and the movable cleaning brush (312) is mounted on the output end of the driving cylinder (34) and is driven by the driving cylinder (34) to perform reciprocating cleaning motion.

10. The automatic battery sheet feeding device according to claim 9, characterized in that A dust collection hood (35) is arranged on the lower side of the cylinder mounting plate (33), and a part of the side of the dust collection hood (35) facing the cartridge assembly (2) is open.

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