An integrated device for loading and dedusting pole pieces

Abstract

The application relates to the technical field of pole piece feeding and dust removal, in particular to an integrated device for pole piece feeding and dust removal, which is characterized in that a second driving module is arranged at the driving end of a first driving module, a mounting frame is connected to the driving end of the second driving module, an adsorption assembly is arranged on the mounting frame, a dust sticking assembly is arranged on one side of the adsorption assembly on the mounting frame, then the adsorption assembly adsorbs and fixes the cut pole piece, the first driving module and the second driving module convey the pole piece to the corresponding processing station, thereby completing the pole piece feeding, and the dust sticking assembly on the mounting frame removes dust on the surface of the fed pole piece, thereby avoiding the influence of dust particles attached to the pole piece on the production quality, improving the flatness of the laminated module and the voltage test yield. The adsorption assembly and the dust sticking assembly are integrated on the mounting frame, which can effectively remove dust while transferring and feeding the pole piece, thereby saving the equipment occupation space and simplifying the structure design.

Description

Technical Field

[0001] This application relates to the field of electrode feeding and dust removal technology, and in particular to an integrated device for electrode feeding and dust removal. Background Technology

[0002] Electrodes are essential materials for making battery cells. During the processing of electrodes, processes such as coating and slitting are required. After the electrodes are slitting, they need to be transferred to the correction station for correction operations, and then transferred to the stacking station for stacking operations. The current production method is to use a feeding mechanism to transfer the electrodes to the correction station and the stacking station in sequence. During this electrode transfer process, dust particles inevitably adhere to the electrode surface, resulting in particles on the electrode surface when stacking. This not only reduces the flatness of the module after stacking, but also affects the accuracy of voltage testing, thus leading to a decrease in test yield. Adding an additional dust removal device would increase the space occupied by the equipment and the complexity of the structure. Utility Model Content

[0003] To address one of the aforementioned technical problems, this application provides an integrated device for electrode loading and dust removal, comprising a first drive module and a second drive module disposed at the drive end of the first drive module. A mounting frame is connected to the drive end of the second drive module, and an adsorption component for adsorbing the electrode is disposed on the mounting frame. A dust-adhesive component is also disposed on one side of the adsorption component on the mounting frame. The first and second drive modules transport the electrode to the corresponding processing station, thereby completing the electrode loading. The dust-adhesive component on the mounting frame then cleans the surface of the loaded electrode, preventing dust particles from adhering to the electrode and affecting production quality, thus improving the flatness of the stacked module and the yield rate of voltage testing. By integrating the adsorption and dust-adhesive components on the mounting frame, dust removal can be effectively achieved during the electrode transfer and loading process, while saving equipment space and simplifying structural design.

[0004] Preferably, the adsorption assembly includes a frame plate and a plurality of adsorption plates. One surface of the frame plate is connected to the mounting frame, and the plurality of adsorption plates are disposed on the other surface of the frame plate. Adsorption elements are disposed on the frame plate and pass through the adsorption plates. The mounting frame is then moved by a first driving module and a second driving module, causing the frame plate to move above the electrode. The electrode is then adsorbed and fixed by the adsorption plates and adsorption elements located on the lower surface of the frame plate.

[0005] Preferably, a plurality of first through slots are formed on the frame plate, each first through slot corresponding to the position of the adsorption plate, and the adsorption end of the adsorption element passes through the first through slot and the adsorption plate. The adsorption element is installed on the upper surface of the frame plate, and the adsorption end of the adsorption element passes through the first through slot and the adsorption plate, thereby adsorbing and fixing the electrode sheet through the adsorption end of the adsorption element.

[0006] Preferably, the adsorption plate has a second through groove for the adsorption element to pass through, and the adsorption end of the adsorption element passing through the second through groove has a plurality of adsorption holes. The other end of the adsorption element has a suction end connected to the adsorption holes, and the suction end is connected to a suction assembly, thereby creating a negative pressure through the suction assembly, so that the adsorption holes can adsorb the electrode.

[0007] Preferably, the dust-adhesion assembly includes a dust-adhesion frame connected to the mounting frame and a movable frame disposed on the dust-adhesion frame, with a plurality of dust-adhesion rollers rotatably mounted on the movable frame. Then, through the coordinated movement of the first drive module and the second drive module, the dust-adhesion rollers contact the surface of the electrode sheet and perform rolling cleaning of the electrode sheet surface, thereby achieving the purpose of dust removal from the electrode sheet surface, preventing dust particles from adhering to the electrode sheet and affecting production quality, and improving the flatness of the stacked module and the yield of voltage testing.

[0008] Preferably, the dust-adhesive rack is provided with a slide rail that slidably engages with the movable rack, and the dust-adhesive rack is provided with a first driving member for driving the movable rack to move along the slide rail. The first driving member then drives the movable rack to move up and down on the dust-adhesive rack, causing the dust-adhesive roller on the movable rack to contact the surface of the electrode sheet. The first driving module then drives the mounting frame to move horizontally, thereby causing the dust-adhesive roller to remove dust from the surface of the electrode sheet.

[0009] Preferably, the dust-adhesive roller has roller shafts at both ends, and the dust-adhesive roller is rotatably connected to the movable frame via the roller shafts. This allows the dust-adhesive roller to roll on the surface of the electrode sheet after it contacts the electrode sheet, thereby removing dust from the electrode sheet surface as it moves horizontally.

[0010] Preferably, the movable frame has a plurality of limiting grooves for accommodating the rollers, and limiting plates for limiting the rollers are provided on the limiting grooves. After the rollers at both ends of the sticky roller are placed in the limiting grooves, the rollers can rotate within the limiting grooves. Limiting plates 55 are installed on the limiting grooves to limit the rollers at both ends of the sticky roller within the limiting grooves.

[0011] Preferably, the limiting plate is detachably connected to the movable frame via a locking member. Therefore, when the sticky roller needs to be replaced, the limiting plate can be removed, allowing the sticky roller to be taken off and replaced easily.

[0012] Preferably, the first drive module includes a frame and a second drive component mounted on the frame. A movable plate is provided at the drive end of the second drive component, and the second drive module is mounted on the movable plate. The mounting bracket is slidably mounted on the movable plate via a slider and slide rail structure. The second drive module can be a cylinder slide table, which drives the mounting bracket to move up and down on the movable plate.

[0013] Compared with the prior art, the beneficial effects of this application are as follows: This application's solution sets a second driving module at the driving end of a first driving module, connects a mounting frame to the driving end of the second driving module, and mounts an adsorption component on the mounting frame. The adsorption component is used to adsorb the electrode sheets, and a dust-adhesive component is located on one side of the adsorption component on the mounting frame. After the adsorption component adsorbs and fixes the slit electrode sheets, the first and second driving modules transport the electrode sheets to the corresponding processing station, thus completing the electrode sheet loading. Then, the dust-adhesive component on the mounting frame cleans the surface of the loaded electrode sheets, preventing dust particles from affecting production quality and improving the flatness of the stacked module and the voltage test yield. By integrating the adsorption and dust-adhesive components on the mounting frame, effective dust removal can be performed simultaneously with electrode sheet transfer and loading, thereby saving equipment space and simplifying structural design. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments of this application or the prior art will be briefly introduced below. Obviously, the accompanying drawings described below are only a part of the embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of an integrated device for electrode feeding and dust removal according to an embodiment of this application;

[0016] Figure 2 This is a schematic diagram of the adsorption component and the dust-adhesive component according to an embodiment of this application;

[0017] Figure 3 This is a structural diagram of the adsorption component according to an embodiment of this application;

[0018] Figure 4 This is a bottom view of the adsorption component according to an embodiment of this application;

[0019] Figure 5 Examples of this application Figure 4 Enlarged view of part A;

[0020] Figure 6 This is a structural diagram of the adhesive component according to an embodiment of this application.

[0021] Figure Labels

[0022] 10. First drive module; 11. Second drive component; 12. Moving plate; 13. Frame; 20. Second drive module; 30. Mounting frame; 40. Adsorption assembly; 41. Frame plate; 42. Adsorption component; 43. Adsorption plate; 44. Adsorption end; 441. Adsorption hole; 45. First through groove; 46. Second through groove; 50. Dust-adhesive assembly; 51. Dust-adhesive frame; 52. Moving frame; 53. Dust-adhesive roller; 54. First drive component; 55. Limiting plate; 56. Slide rail; 57. Limiting groove; 58. Locking component. Detailed Implementation

[0023] The following drawings disclose several embodiments of this application. For clarity, many practical details will be described in the following description. However, it should be understood that these practical details should not be used to limit this application. That is, in some embodiments of this application, these practical details are not essential. In addition, for the sake of simplicity, some conventional structures and components will be shown in the drawings in a simple schematic manner.

[0024] It should be noted that all directional indications in the embodiments of this application, such as up, down, left, right, front, back, etc., are only used to explain the relative positional relationship and movement of the components in a specific posture as shown in the attached figure. If the specific posture changes, the directional indication will also change accordingly.

[0025] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit this application. They are merely used to distinguish components or operations described using the same technical terms and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0026] To further understand the content, features, and effects of this application, the following embodiments are provided, and detailed descriptions are given below in conjunction with the accompanying drawings:

[0027] To address the aforementioned technical problems, this embodiment provides an integrated device for electrode feeding and dust removal, such as... Figure 1-2As shown, the system includes a first drive module 10 and a second drive module 20 disposed at the drive end of the first drive module 10. A mounting frame 30 is connected to the drive end of the second drive module 20. An adsorption component 40 is disposed on the mounting frame 30 for adsorbing electrode sheets. A dust-adhesive component 50 is also disposed on one side of the adsorption component 40 on the mounting frame 30. After the adsorption component 40 adsorbs and fixes the slit electrode sheets, the first drive module 10 and the second drive module 20 transport the electrode sheets to the corresponding processing station, thereby completing the electrode sheet loading. Then, the dust-adhesive component 50 on the mounting frame 30 cleans the surface of the loaded electrode sheets, thereby preventing dust particles from adhering to the electrode sheets and affecting production quality, improving the flatness of the stacked module and the yield of voltage testing. By integrating the adsorption component 40 and the dust-adhesive component 50 on the mounting frame 30, dust can be effectively removed during the electrode sheet transfer and loading process, while saving equipment space and simplifying the structural design.

[0028] Specifically, such as Figure 3-4 As shown, the adsorption assembly 40 includes a frame plate 41 and a plurality of adsorption plates 43. One surface of the frame plate 41 is connected to the mounting frame 30, and the plurality of adsorption plates 43 are disposed on the other surface of the frame plate 41. For example, the upper surface of the frame plate 41 is connected to the mounting frame 30 by bolts, and the plurality of adsorption plates 43 are disposed on the lower surface of the frame plate 41. Adsorption elements 42 are disposed on the frame plate 41 and pass through the adsorption plates 43. Then, the mounting frame 30 is driven to move by the first drive module 10 and the second drive module 20, so that the frame plate 41 moves above the electrode, and the electrode is adsorbed and fixed by the adsorption plates 43 and adsorption elements 42 located on the lower surface of the frame plate 41.

[0029] In the above scheme, a plurality of first through slots 45 are provided on the frame plate 41, each first through slot 45 corresponding to the position of the adsorption plate 43. The adsorption member 42 is installed on the upper surface of the frame plate 41, and one end of the adsorption member 42 is formed with an adsorption end 44. The adsorption end 44 of the adsorption member 42 is passed through the first through slot 45 and the adsorption plate 43, and then the electrode is adsorbed and fixed through the adsorption end 44 of the adsorption member 42.

[0030] Furthermore, such as Figure 5 As shown, the adsorption plate 43 has a second through groove 46 for the adsorption member 42 to pass through. The first through groove 45 is connected to the second through groove 46. The adsorption member 42 is installed on the upper surface of the frame plate 41, and the adsorption end 44 of the adsorption member 42 passes through the first through groove 45 of the frame plate 41 and the second through groove 46 of the adsorption plate 43 in sequence. A plurality of adsorption holes 441 are formed at the adsorption end 44 of the adsorption member 42 passing through the second through groove 46. The other end of the adsorption member 42 forms a suction end connected to the adsorption holes 441. The suction end is connected to the suction assembly, thereby forming a negative pressure through the suction assembly, so that the adsorption holes 441 can adsorb the electrode.

[0031] After the adsorption component 40 places the electrode on the processing station, the dust on the surface of the electrode needs to be cleaned. For this purpose, a dust-adhesive component 50 is set on the mounting frame 30, as shown in Figure 6. The dust-adhesive component 50 includes a dust-adhesive frame 51 connected to the mounting frame 30 and a movable frame 52 set on the dust-adhesive frame 51. Several dust-adhesive rollers 53 are rotatably set on the movable frame 52. They are moved in cooperation with the first drive module 10 and the second drive module 20, so that the dust-adhesive rollers 53 contact the surface of the electrode and roll to clean the surface of the electrode, thereby achieving the purpose of dust removal from the surface of the electrode, avoiding the dust particles attached to the electrode from affecting the production quality, and improving the flatness of the module after stacking and the yield of voltage testing.

[0032] Furthermore, the dust-adhesive rack 51 is provided with a slide rail 56 that slides with the movable rack 52. The dust-adhesive rack 51 is provided with a first driving member 54 for driving the movable rack 52 to move along the slide rail 56. For example, the slide rail 56 extends in the vertical direction. The first driving member 54 can be a telescopic cylinder. The first driving member 54 drives the movable rack 52 to move up and down on the dust-adhesive rack 51, so that the dust-adhesive roller 53 on the movable rack 52 contacts the surface of the electrode. The first driving module 10 drives the mounting frame 30 to move in the horizontal direction, so that the dust-adhesive roller 53 removes dust from the surface of the electrode.

[0033] Furthermore, in order to achieve a rotatable connection between the dust-sticking roller 53 and the moving frame 52, roller shafts are formed at both ends of the dust-sticking roller 53. The dust-sticking roller 53 is rotatably connected to the moving frame 52 through the roller shafts. When the dust-sticking roller 53 contacts the surface of the electrode, it rolls and cooperates with the surface of the electrode when it moves in the horizontal direction, thereby removing dust from the surface of the electrode.

[0034] In the above scheme, a plurality of limiting grooves 57 for accommodating roller shafts are provided on the movable frame 52, and limiting plates 55 for limiting the roller shafts are provided on the limiting grooves 57. After the roller shafts at both ends of the sticky roller 53 are placed in the limiting grooves 57, the roller shafts can rotate within the limiting grooves 57. The limiting plates 55 are installed on the limiting grooves 57 to limit the roller shafts at both ends of the sticky roller 53 within the limiting grooves 57.

[0035] Furthermore, the limiting plate 55 is detachably connected to the movable frame 52 via the locking member 58. For example, the locking member 58 can be a bolt. When it is necessary to replace the dust roller 53, the limiting plate 55 can be removed, and the dust roller 53 can be removed for replacement, which facilitates the replacement operation.

[0036] Furthermore, the first drive module 10 includes a frame 13 and a second drive component 11 mounted on the frame 13. A movable plate 12 is provided at the drive end of the second drive component 11, and the second drive module 20 is mounted on the movable plate 12. The second drive component 11 can be a drive structure composed of a motor and a lead screw. The mounting bracket 30 is slidably mounted on the movable plate 12 through a slider and slide rail structure. The second drive module 20 can be a cylinder slide table, which drives the mounting bracket 30 to move up and down on the movable plate 12.

[0037] In summary, in one or more embodiments of this application, a second driving module is set at the driving end of a first driving module, and a mounting frame is connected to the driving end of the second driving module. An adsorption component is set on the mounting frame to adsorb the electrode sheets. A dust-adhesive component is set on one side of the adsorption component on the mounting frame. After the adsorption component adsorbs and fixes the slit electrode sheets, the electrode sheets are transported to the corresponding processing station through the first and second driving modules, thereby completing the electrode sheet loading. Then, the dust-adhesive component on the mounting frame cleans the surface of the loaded electrode sheets, thereby preventing dust particles from adhering to the electrode sheets and affecting production quality, improving the flatness of the stacked module and the voltage test yield. By integrating the adsorption component and the dust-adhesive component on the mounting frame, effective dust removal can be performed while the electrode sheets are being transferred and loaded, thereby saving equipment space and simplifying the structural design.

[0038] The embodiments described above do not constitute a limitation on the scope of protection of this technical solution. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the above embodiments should be included within the scope of protection of this technical solution.

Claims

1. An integrated device for electrode feeding and dust removal, characterized in that: It includes a first drive module (10) and a second drive module (20) disposed at the drive end of the first drive module (10). A mounting frame (30) is connected to the drive end of the second drive module (20). An adsorption component (40) for adsorbing electrode sheets is disposed on the mounting frame (30). A dust-adhesive component (50) is also disposed on one side of the adsorption component (40) on the mounting frame (30).

2. The integrated device for electrode feeding and dust removal according to claim 1, characterized in that: The adsorption assembly (40) includes a frame plate (41) and a plurality of adsorption plates (43). One surface of the frame plate (41) is connected to the mounting frame (30), and the plurality of adsorption plates (43) are disposed on the other surface of the frame plate (41). Adsorption elements (42) that pass through the adsorption plates (43) are disposed on the frame plate (41).

3. The integrated device for electrode feeding and dust removal according to claim 2, characterized in that: A plurality of first through slots (45) are provided on the frame plate (41), each first through slot (45) corresponding to the position of the adsorption plate (43), and the adsorption end (44) of the adsorption member (42) passes through the first through slot (45) and the adsorption plate (43).

4. The integrated device for electrode feeding and dust removal according to claim 3, characterized in that: The adsorption plate (43) has a second through groove (46) through which the adsorption element (42) passes, and the adsorption end (44) of the adsorption element (42) has a plurality of adsorption holes (441).

5. The integrated device for electrode feeding and dust removal according to claim 1, characterized in that: The adhesive assembly (50) includes an adhesive frame (51) connected to the mounting frame (30) and a movable frame (52) disposed on the adhesive frame (51), wherein a plurality of adhesive rollers (53) are rotatably disposed on the movable frame (52).

6. The integrated device for electrode feeding and dust removal according to claim 5, characterized in that: The dust collection rack (51) is provided with a slide rail (56) that slides with the movable rack (52), and the dust collection rack (51) is provided with a first driving member (54) for driving the movable rack (52) to move along the slide rail (56).

7. The integrated device for electrode feeding and dust removal according to claim 5, characterized in that: The dust-sticking roller (53) has roller shafts at both ends, and the dust-sticking roller (53) is rotatably connected to the movable frame (52) through the roller shafts.

8. The integrated device for electrode feeding and dust removal according to claim 7, characterized in that: A plurality of limiting grooves (57) for accommodating the roller shaft are provided on the movable frame (52), and a limiting plate (55) for limiting the roller shaft is provided on the limiting groove (57).

9. The integrated device for electrode feeding and dust removal according to claim 8, characterized in that: The limiting plate (55) is detachably connected to the movable frame (52) via a locking member (58).

10. The integrated device for electrode feeding and dust removal according to claim 1, characterized in that: The first drive module (10) includes a frame (13) and a second drive member (11) disposed on the frame (13). A movable plate (12) is disposed at the drive end of the second drive member (11), and the second drive module (20) is disposed on the movable plate (12).

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