Blade battery pole piece processing equipment

Abstract

The utility model provides blade battery pole piece processing equipment. The blade battery pole piece processing equipment comprises an unwinding assembly; a cutting assembly; a driving assembly; a detection assembly; the belt conveying assembly comprises a lower belt conveying mechanism and an upper belt conveying mechanism, and each of the lower belt conveying mechanism and the upper belt conveying mechanism comprises a cavity base frame, a plurality of feeding belts and a driving unit; a plurality of feeding belts which are arranged side by side are arranged on the cavity base frame in a sleeving manner; the material ramming assembly is correspondingly arranged on the upper belt conveying mechanism, and the material ramming assembly comprises a material ramming driving part, a material ramming push rod and a material ramming transverse plate; a material receiving assembly; an unloading assembly; the automatic material ramming device is provided with the upper belt conveying mechanism and the lower belt conveying mechanism, pole pieces are stably conveyed through the multiple feeding belts, the multiple feeding belts can be adjusted or replaced, the position of the material ramming assembly corresponding to the upper belt conveying mechanism can be adjusted, so that the pole pieces are accurately rammed, ramming is stable, and qualified pole pieces are rammed or unqualified pole pieces are output.

Description

Technical Field

[0001] This utility model relates to the field of electrode processing technology, and in particular to a blade battery electrode processing equipment. Background Technology

[0002] In the application of long electrode sheet feeding structures, the existing mechanical feeding method for feeding good materials from the belt into the material box has the following defects:

[0003] 1. Due to the poor alignment of the product after feeding due to its excessive length, the single-point pushing mechanism can easily damage the product and fail to return it to its correct position.

[0004] 2. Due to the excessive length of the electrode sheets, the belt cannot be designed, making it difficult to screen out substandard electrode sheets;

[0005] 3. When the conveyor belt is too long, the electrode roll is prone to wrinkles and deviation during operation, making it difficult to stably feed the electrode. Utility Model Content

[0006] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a blade battery electrode processing equipment, which has an upper belt conveyor mechanism and a lower belt conveyor mechanism, both of which stably transport electrode sheets through multiple feeding belts. Multiple feeding belts can be adjusted or replaced, and the position of the feeding component corresponding to the upper belt conveyor mechanism can be adjusted to ensure accurate and stable feeding of electrode sheets, and to output qualified electrode sheets or unqualified electrode sheets.

[0007] The embodiments of this utility model are achieved through the following technical solutions:

[0008] A blade battery electrode processing device, comprising:

[0009] Unwinding assembly, used to unwind electrode coils;

[0010] A cutting assembly for cutting the unwound electrode roll;

[0011] A drive assembly for pulling the electrode roll forward;

[0012] A detection component for detecting the cut electrode roll;

[0013] A belt conveyor assembly includes a lower belt conveyor mechanism with an adsorption surface at the top and an upper belt conveyor mechanism with an adsorption surface at the bottom. Both the lower and upper belt conveyors include a cavity base, several feeding belts, and a drive unit. Several feeding belts arranged side-by-side are fitted onto the cavity base. The bottom surface of the cavity base of the upper belt conveyor mechanism has several adsorption grooves to form an adsorption surface, and / or the top surface of the cavity base of the lower belt conveyor mechanism has several adsorption grooves to form an adsorption surface. Several air boxes are provided on the cavity base, and each air box is connected to one end of an adsorption groove. Several through holes are provided on each feeding belt, and the other end of each adsorption groove communicates with several through holes on the feeding belt to adsorb electrode rolls on the feeding belt.

[0014] A feeding assembly is correspondingly disposed on the upper belt conveyor mechanism. The feeding assembly includes a feeding drive, a feeding push rod, and a feeding cross plate. The feeding drive causes the feeding cross plate to move up and down through the feeding push rod to feed and release the electrode roll. The cavity base frame has a through groove that runs vertically through the cavity. The through groove is located between two adjacent feeding belts. The feeding cross plate is located inside or below the through groove. The lower end of the feeding push rod vertically passes through the through groove and is connected to the feeding cross plate.

[0015] A receiving assembly is used to receive the electrode roll material that falls off the adsorption surface of the upper belt conveyor mechanism;

[0016] The unloading assembly includes NG material boxes, which are all located on the right side of the feeding belt. The defective electrode rolls are moved toward the NG material boxes along the conveying direction of the feeding belt.

[0017] According to a preferred embodiment, the system further includes a Z-axis movement assembly, which includes a Z-axis lifting drive and a Z-axis slider. The cavity base is connected to the Z-axis slider via a connecting frame.

[0018] According to a preferred embodiment, the receiving assembly includes a movable frame, a finished product box, a lifting mechanism, and a support plate;

[0019] The movable frame is connected to the finished product box via a first Y-axis movable component. The lifting mechanism is located at the bottom of the finished product box, and the support plate is located inside the finished product box. The lifting end of the lifting mechanism passes through the bottom of the finished product box and extends into the finished product box to connect with the support plate.

[0020] According to a preferred embodiment, the device further includes a guiding mechanism located directly above the NG material box, and an inclined guide plate is provided at the bottom of the guiding mechanism to guide the defective electrode roll toward the NG material box.

[0021] According to a preferred embodiment, the through groove is arranged in a strip shape along the Y-axis direction, and the feeding push rod can move left and right along the through groove to adjust the position of the feeding cross plate in the Y-axis direction.

[0022] According to a preferred embodiment, the detection component includes a plurality of detection units, all of which are located directly above the lower belt conveyor mechanism.

[0023] According to a preferred embodiment, the unwinding assembly includes an unwinding drive and an unwinding roller;

[0024] The cutting assembly includes a laser cutting unit;

[0025] The drive assembly includes a traction drive element and a traction drive roller, wherein the traction drive element causes the traction drive roller to rotate.

[0026] According to a preferred embodiment, the device further includes a cutting component located between the driving component and the detection component.

[0027] According to a preferred embodiment, there are two lower belt conveyor mechanisms, which are arranged sequentially along the conveying direction of the feeding belt. A dust removal component is provided above one of the lower belt conveyor mechanisms, and a detection component is provided above the other belt conveyor mechanism.

[0028] According to a preferred embodiment, a second Y-axis moving component is provided at the bottom of the movable frame, which can cause the movable frame to move back and forth along the Y-axis direction.

[0029] According to a preferred embodiment, it further includes a front adjustment assembly and a rear adjustment assembly, wherein the front adjustment assembly includes a front adjustment roller structure, which is vertically disposed at the front end of the cavity base frame;

[0030] The rear adjustment assembly includes a rear adjustment roller structure, which is horizontally disposed at the rear end of the cavity base frame;

[0031] The front adjusting roller structure consists of several front adjusting units whose horizontal position can be adjusted individually, and the rear adjusting roller structure consists of several rear adjusting units whose vertical height position can be adjusted individually. Each feeding belt is adjusted by the corresponding front adjusting unit and the corresponding rear adjusting unit.

[0032] The technical solution of this utility model embodiment has at least the following advantages and beneficial effects:

[0033] This utility model is equipped with an unwinding assembly, a cutting assembly, a driving assembly, a belt conveyor assembly, a detection assembly, a feeding assembly, and a receiving assembly, realizing automated electrode processing and feeding with high overall processing efficiency. It is equipped with an upper belt conveyor mechanism and a lower belt conveyor mechanism, both of which stably adsorb and transport electrodes through multiple feeding belts. Multiple feeding belts can be adjusted or replaced, and the position of the feeding assembly corresponding to the upper belt conveyor mechanism can be adjusted to ensure accurate and stable feeding of electrodes, feeding qualified electrodes or outputting unqualified electrodes. Attached Figure Description

[0034] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0035] Figure 1 This is a schematic diagram of the structure of a blade battery electrode processing equipment provided in an embodiment of the present utility model;

[0036] Figure 2 Another structural schematic diagram of a blade battery electrode processing device provided in this embodiment of the present invention;

[0037] Figure 3 This is a partial structural schematic diagram of the receiving assembly and the unloading assembly provided in an embodiment of the present utility model;

[0038] Figure 4 A top view of the receiving assembly and unloading assembly provided in an embodiment of this utility model;

[0039] Figure 5 A bottom view of part of the feeding belt and cavity base frame provided for an embodiment of this utility model;

[0040] Figure 6 for Figure 5 A partially enlarged structural diagram;

[0041] Figure 7 This is a schematic diagram of the material feeding assembly provided in an embodiment of the present utility model;

[0042] Figure 8 A schematic diagram of the structure of the blade battery electrode processing equipment provided in this embodiment of the utility model;

[0043] Figure 9 for Figure 8A schematic diagram of the first half of the structure;

[0044] Figure 10 for Figure 8 A schematic diagram of the structure of the latter half of the structure.

[0045] Icons: 1. Cavity base frame; 2. Feeding belt; 3. Belt drive component; 4. Belt drive roller; 5. Side pressure unit; 6. Front adjustment unit; 7. Rear adjustment unit; 8. Lifting frame; 9. Support roller; 10. Top pressure roller; 11. Pressing lifting bracket; 12. Air box; 13. Adsorption tank; 14. Through hole; 15. Feeding drive component; 16. Feeding push rod; 17. Feeding cross plate; 18. Z-axis lifting drive component; 19. Z-axis slider; 20. Moving frame; 21. 1. Finished product box; 22. Lifting mechanism; 23. Support plate; 24. Through slot; 25. NG material box; 26. Inclined guide plate; 27. Unwinding assembly; 28. Tension adjustment assembly; 29. ​​Correction assembly; 30. Cutting assembly; 31. Detection assembly; 32. Lower belt conveyor mechanism; 33. Upper belt conveyor mechanism; 34. First Y-axis moving assembly; 35. Dust removal assembly; 36. Traction drive component; 37. Traction drive roller; 38. Second Y-axis moving assembly. Detailed Implementation

[0046] To better understand and implement this invention, the technical solutions in the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings.

[0047] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0048] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0049] Example

[0050] Please refer to Figures 1 to 10A blade battery electrode processing device includes: an unwinding assembly 27 for unwinding electrode rolls; a cutting assembly 30 for cutting the unwinding electrode rolls; a driving assembly for traction of the electrode rolls; a detection assembly 31 for detecting the cut electrode rolls; and a belt conveyor assembly including a lower belt conveyor mechanism 32 with an adsorption surface at the top and an upper belt conveyor mechanism 33 with an adsorption surface at the bottom. Both the lower belt conveyor mechanism 32 and the upper belt conveyor mechanism 33 include a cavity base 1. Several feeding belts 2 and a drive unit; several feeding belts 2 arranged side by side are sleeved on the cavity base frame 1, wherein the bottom surface of the cavity base frame 1 of the upper belt conveyor mechanism 33 is provided with several adsorption grooves 13 to form an adsorption surface and / or the top surface of the cavity base frame 1 of the lower belt conveyor mechanism 32 is provided with several adsorption grooves 13 to form an adsorption surface, several air boxes 12 are provided on the cavity base frame 1, and one end of the air box 12 is connected to the adsorption groove 13; several through holes 1 are provided on the feeding belts 2. 4. The other end of the adsorption tank 13 is connected to several through holes 14 of the feeding belt 2 to adsorb the electrode roll material on the feeding belt 2; the material ejection assembly is correspondingly set on the upper belt conveyor mechanism 33, and the material ejection assembly includes a material ejection drive 15, a material ejection push rod 16 and a material ejection cross plate 17; the material ejection drive 15 causes the material ejection cross plate 17 to move up and down through the material ejection push rod 16 to eject and remove the electrode roll material; the cavity base frame 1 has a through groove 24 that runs vertically through the cavity, and the through groove 24 is located at... Between two adjacent feeding belts 2, the material ejector plate 17 is located inside or below the through groove 24, and the lower end of the material ejector push rod 16 vertically penetrates the through groove 24 and is connected to the material ejector plate 17; the material receiving assembly is used to receive the electrode roll material that falls off the adsorption surface of the upper belt conveyor mechanism 33; the material unloading assembly includes an NG material box 25, which is located on the right side of the feeding belt 2, and the defective electrode roll material is moved toward the NG material box 25 along the conveying direction of the feeding belt 2.

[0051] In this embodiment, the unwinding assembly 27, the cutting assembly 30, the driving assembly, and the belt conveyor assembly are arranged in sequence. The detection assembly 31 is arranged above part of the belt conveyor assembly, that is, above the lower belt conveyor mechanism 32. The receiving assembly is arranged below part of the belt conveyor assembly, that is, below the upper belt conveyor mechanism 33. The unloading assembly is arranged on the side of the upper belt conveyor mechanism 33 away from the lower belt conveyor mechanism 32, in order to collect NG electrode rolls, that is, unqualified electrode rolls.

[0052] Preferably, it also includes a Z-axis moving assembly, which includes a Z-axis lifting drive 18 and a Z-axis slider 19, and the cavity base 1 is connected to the Z-axis slider 19 through a connecting frame.

[0053] Preferably, the receiving assembly includes a movable frame 20, a finished product box 21, a lifting mechanism 22, and a support plate 23;

[0054] The movable frame 20 is connected to the finished product box 21 via the first Y-axis movable component 34. The lifting mechanism 22 is located at the bottom of the finished product box 21, and the support plate 23 is located inside the finished product box 21. The lifting end of the lifting mechanism 22 passes through the bottom of the finished product box 21 and extends into the finished product box 21 to be connected to the support plate 23.

[0055] Preferably, it also includes a guiding mechanism located directly above the NG material box 25, and an inclined guide plate 26 is provided at the bottom of the guiding mechanism to guide the defective electrode rolls toward the NG material box 25.

[0056] Preferably, the through groove 24 is arranged in a strip shape along the Y-axis direction, and the feeding push rod 16 can move left and right along the through groove 24 to adjust the position of the feeding cross plate 17 in the Y-axis direction.

[0057] Preferably, the detection component 31 includes a plurality of detection units, all of which are located directly above the lower belt conveyor mechanism 32.

[0058] Preferably, the unwinding assembly 27 includes an unwinding drive and an unwinding roller; the unwinding assembly 27 may also use an air-expansion shaft to tension the cylinder, which is actively unwound by a servo motor, and can freely switch the unwinding direction. It has functions such as real-time roll diameter detection and extreme roll tail glue detection, and is equipped with an adjustment tension roller and a red light positioning auxiliary alignment device. The unwinding drive is a servo motor that drives the unwinding roller to unwind.

[0059] The cutting assembly 30 includes a laser cutting unit; in this embodiment, the laser cutting unit can use a laser to cut a single-sided electrode sheet and remove the dust and waste generated during cutting in a timely manner. The laser cutting unit may include a laser emitter, a cutting cavity, a mold width and focal length adjustment mechanism, a dust and waste collection mechanism, etc.

[0060] The drive assembly includes a traction drive element 36 and a traction drive roller 37, with the traction drive element 36 causing the traction drive roller 37 to rotate.

[0061] Preferably, it also includes a cutting component, which is located between the driving component and the detection component 31.

[0062] Preferably, there are two lower belt conveyor mechanisms 32, which are arranged sequentially along the conveying direction of the feeding belt 2. A dust removal component 35 is provided above one of the lower belt conveyor mechanisms 32, and a detection component 31 is provided above the other belt conveyor mechanism.

[0063] Preferably, a second Y-axis moving component 38 is provided at the bottom of the movable frame 20, which can cause the movable frame 20 to move back and forth along the Y-axis direction. The second Y-axis moving component 38 may include a second Y-axis guide rail and a second Y-axis slider, and may have the same structure as the first Y-axis moving component 34. The second Y-axis guide rail may be provided below the movable frame 20, and the second Y-axis slider may be provided at the bottom of the movable frame 20.

[0064] According to a preferred embodiment, it further includes a front adjustment assembly and a rear adjustment assembly. The front adjustment assembly includes a front adjustment roller structure, which is vertically disposed at the front end of the cavity base frame 1.

[0065] The rear adjustment assembly includes a rear adjustment roller structure, which is horizontally positioned at the rear end of the cavity base frame 1;

[0066] The front adjusting roller structure consists of several front adjusting units 6 whose horizontal position can be adjusted individually, and the rear adjusting roller structure consists of several rear adjusting units 7 whose vertical height position can be adjusted individually. Each feeding belt 2 is adjusted by the corresponding front adjusting unit 6 and the corresponding rear adjusting unit 7.

[0067] The working principle of this utility model:

[0068] In this embodiment, the bottom wall of the cavity base frame 1 is provided with multiple adsorption grooves 13, and the air box 12 includes or is connected to a negative pressure unit. The negative pressure unit adsorbs and conveys the electrode roll located on one side of the bottom of the cavity base frame 1 through the adsorption grooves 13 and the through holes 14 on the feeding belt 2. The through holes 14 of the feeding belt 2 provide an adsorption channel for the adsorption grooves 13, and the feeding belt 2 pulls the adsorbed electrode roll to realize the transfer of the electrode roll. When the adsorbed electrode roll is a qualified product, it can be fed through the feeding cross plate 17 of the feeding assembly. The electrode rolls adsorbed by belt 2 are fed into the finished product box 21 or other structures for collecting finished products. In this embodiment, the through groove 24 is located between two connected feeding belts 2 in the Y-axis direction. The feeding plate 17 can be smaller or larger than the through groove 24. The feeding push rod 16 passes through the through groove 24. The feeding drive component 15 can drive the feeding push rod 16 to move up and down, thereby driving the feeding plate 17 to move up and down, thus pushing the adsorbed electrode rolls away from the feeding belt 2. In this embodiment, multiple feeding plates 17 and multiple feeding push rods 16 can be selected to improve overall stability and feeding efficiency. In this embodiment, the electrode rolls are conveyed against the bottom of the cavity base frame 1, facilitating feeding and discharging. Unqualified electrode rolls are then disposed of as... Figure 1As shown, the material is directly conveyed to the other end and automatically detaches. The left and right ends of the cavity base frame 1 do not have adsorption grooves 13, which do not meet the requirement of adsorbing the electrode roll material through the through holes 14 of the feeding belt 2. Therefore, when the electrode roll material is conveyed to the right end of the cavity base frame 1, it automatically detaches. The inclined guide plate 26 is inclined with the left side higher than the right side.

[0069] The support plate 23 can move up and down within the finished product box 21, thereby causing the electrode roll material falling on the support plate 23 to move up and down. The support plate 23 can move up and down relative to the inner wall of the finished product box 21. The lifting mechanism 22 is located at the bottom of the finished product box 21, and the lifting end of the lifting mechanism 22 is connected to the support plate 23. Since the moving frame 20 is connected to the finished product box 21 through the first Y-axis moving assembly 34, the finished product box 21 can move along the Y-axis direction, thereby adjusting its position relative to the feeding belt 2. The first Y-axis moving assembly 34 includes a first Y-axis guide rail and a first Y-axis slider. The top of the moving frame 20 is provided with the first Y-axis guide rail, and the bottom of the finished product box 21 is connected to the first Y-axis slider. The finished product box 21 achieves its position in the Y-axis direction by sliding cooperation between the first Y-axis slider and the first Y-axis guide rail.

[0070] The Z-axis moving component can drive the cavity base 1 to move up and down, thereby driving the entire feeding belt 2 to move up and down. This facilitates adjustment of the height of the feeding belt 2 and the cavity base 1, and is beneficial for connecting the electrode rolls conveyed in the previous process. The Y-axis direction is... Figure 1 The front-back direction, the Z-axis direction is Figure 1 The vertical direction in the middle.

[0071] The front adjusting roller structure of the upper belt conveyor 33 is located on one side of the cavity base frame 1 along the conveying direction of the feeding belt 2, which is the front side; the rear adjusting roller structure of the upper belt conveyor 33 is located on the other side of the cavity base frame 1 along the conveying direction of the feeding belt 2, which is the rear side. Each front adjusting unit 6 has vertically arranged front adjusting grooves at both ends, and each front adjusting unit 6 can be individually raised and lowered along the connected front adjusting grooves. Similarly, each rear adjusting unit 7 has horizontally arranged rear adjusting grooves at both ends, and each rear adjusting unit 7 can be individually adjusted back and forth along the connected rear adjusting grooves. The direction between the front adjusting roller structure and the rear adjusting roller structure is the front-to-back direction, and the direction between two parallel front adjusting units 6 or two parallel rear adjusting units 7 is the left-to-right direction. The front adjusting unit 6 can adjust the height position of the feeding belt 2 it is located on, and the rear adjusting unit 7 can adjust the length position of the feeding belt 2 it is located on.

[0072] In this embodiment, three ejector rods 16 correspond to one ejector plate 17, and the three ejector rods 16 pass through the corresponding through slots 24. The ejector rods 16 can be moved left and right along the through slots 24 to adjust their positions.

[0073] A tension adjustment component 28 and a deviation correction component 29 are provided between the unwinding component 27 and the cutting component 30. The tension adjustment component 28 includes a tension swing roller mechanism, which can automatically control the tightness of the electrode roll material according to the position change of the tension swing roller and the tension information of the tension sensor, so as to realize the constant tension closed-loop control of the electrode roll material.

[0074] The correction component 29 includes a correction frame structure. The correction component 29 adopts a standard correction frame structure and is controlled by a single-sided correction sensor. It can accurately and quickly correct the slight sway of the electrode roll during the conveying process and adjust it based on the inner edge line or the outer coating line of the electrode sheet.

[0075] The drive unit includes a belt drive component 3 and a belt drive roller 4. The power output end of the belt drive component 3 drives the belt drive roller 4 to rotate, thereby pulling the feeding belt 2 along the cavity base frame 1. The conveyor belt moves around the belt drive roller 4, the front adjustment unit 6, and the rear adjustment unit 7. Side pressure rollers are provided on both sides of the belt drive roller 4; the drive roller is composed of several drive units, and the side pressure rollers are composed of several side pressure units 5; the side pressure rollers are used to improve the conveying stability of the feeding belt 2. It also includes an anti-loosening support assembly, which includes a lifting frame 8 and a support roller 9 set on the cavity base frame 1. The support roller 9 is located between the belt drive roller 4 and the rear adjustment roller structure. The anti-loosening support assembly can prevent the feeding belt 2 from loosening and affecting the conveying efficiency. It also includes a top pressure roller 10 located above the belt drive roller 4. A pressing lifting bracket 11 is provided above both ends of the drive roller. The pressing lifting bracket 11 is connected to both ends of the top pressure roller 10 to further improve the conveying stability of the feeding belt 2.

[0076] The detection component 31 includes multiple detection units. These units can be selected from a CCD defect detection module to detect defects on the front or back surface of the electrode roll; a CCD size detection module to detect electrode dimensions; and a CCD positioning detection module to perform positioning detection on the cut electrode roll. In this embodiment, using... Figure 8 For example, Figure 8 The intermediate electrode sheet roll is first conveyed by the feeding belt 2 above the lower belt conveyor mechanism 32, and then by the feeding belt 2 below the upper belt conveyor mechanism 33; that is, the electrode sheet roll moves from left to right during the belt conveyor assembly process. Figure 1 The right side of the central cavity base frame 1 is in the front direction.

[0077] The technical means disclosed in this utility model are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications are also considered within the scope of protection of this utility model.

Claims

1. A blade battery electrode processing equipment, characterized in that, include: Unwinding assembly, used to unwind electrode coils; A cutting assembly for cutting the unwound electrode roll; A drive assembly for pulling the electrode roll forward; A detection component for detecting the cut electrode roll; A belt conveyor assembly includes a lower belt conveyor mechanism with an adsorption surface at the top and an upper belt conveyor mechanism with an adsorption surface at the bottom. Both the lower and upper belt conveyors include a cavity base, several feeding belts, and a drive unit. Several feeding belts arranged side-by-side are fitted onto the cavity base. The bottom surface of the cavity base of the upper belt conveyor mechanism has several adsorption grooves to form an adsorption surface, and / or the top surface of the cavity base of the lower belt conveyor mechanism has several adsorption grooves to form an adsorption surface. Several air boxes are provided on the cavity base, and each air box is connected to one end of an adsorption groove. Several through holes are provided on each feeding belt, and the other end of each adsorption groove communicates with several through holes on the feeding belt to adsorb electrode rolls on the feeding belt. A feeding assembly is correspondingly disposed on the upper belt conveyor mechanism. The feeding assembly includes a feeding drive, a feeding push rod, and a feeding cross plate. The feeding drive causes the feeding cross plate to move up and down through the feeding push rod to feed and release the electrode roll. The cavity base frame has a through groove that runs vertically through the cavity. The through groove is located between two adjacent feeding belts. The feeding cross plate is located inside or below the through groove. The lower end of the feeding push rod vertically passes through the through groove and is connected to the feeding cross plate. A receiving assembly is used to receive the electrode roll material that falls off the adsorption surface of the upper belt conveyor mechanism; The unloading assembly includes NG material boxes, which are all located on the right side of the feeding belt. The defective electrode rolls are moved toward the NG material boxes along the conveying direction of the feeding belt.

2. The blade battery electrode processing equipment according to claim 1, characterized in that, It also includes a Z-axis movement assembly, which includes a Z-axis lifting drive and a Z-axis slider, and the cavity base is connected to the Z-axis slider through a connecting frame.

3. The blade battery electrode processing equipment according to claim 1, characterized in that, The receiving assembly includes a movable frame, a finished product box, a lifting mechanism, and a support plate; The movable frame is connected to the finished product box via a first Y-axis movable component. The lifting mechanism is located at the bottom of the finished product box, and the support plate is located inside the finished product box. The lifting end of the lifting mechanism passes through the bottom of the finished product box and extends into the finished product box to connect with the support plate.

4. The blade battery electrode processing equipment according to claim 3, characterized in that, It also includes a guiding mechanism located directly above the NG material box, with an inclined guide plate at the bottom of the guiding mechanism to guide the defective electrode roll toward the NG material box.

5. The blade battery electrode processing equipment according to claim 3, characterized in that, The through groove is arranged in a strip shape along the Y-axis direction, and the feeding push rod can move left and right along the through groove to adjust the position of the feeding cross plate in the Y-axis direction.

6. The blade battery electrode processing equipment according to claim 3, characterized in that, The detection component includes several detection units, all of which are located directly above the lower belt conveyor mechanism.

7. The blade battery electrode processing equipment according to claim 3, characterized in that, The unwinding assembly includes an unwinding drive and an unwinding roller; The cutting assembly includes a laser cutting unit; The drive assembly includes a traction drive element and a traction drive roller, wherein the traction drive element causes the traction drive roller to rotate.

8. The blade battery electrode processing equipment according to claim 5, characterized in that, It also includes a cutting component, which is located between the driving component and the detection component.

9. The blade battery electrode processing equipment according to claim 1, characterized in that, The number of the lower belt conveyor mechanisms is two, and the two lower belt conveyor mechanisms are arranged sequentially along the conveying direction of the feeding belt. A dust removal component is arranged above one of the lower belt conveyor mechanisms, and a detection component is arranged above the other belt conveyor mechanism.

10. The blade battery electrode processing equipment according to claim 3, characterized in that, The bottom of the mobile frame is provided with a second Y-axis moving component, which can cause the mobile frame to move back and forth along the Y-axis direction.

11. The blade battery electrode processing equipment according to claim 1, characterized in that, It also includes a front adjustment assembly and a rear adjustment assembly. The front adjustment assembly includes a front adjustment roller structure, which is vertically arranged at the front end of the cavity base frame. The rear adjustment assembly includes a rear adjustment roller structure, which is horizontally disposed at the rear end of the cavity base frame; The front adjusting roller structure consists of several front adjusting units whose horizontal position can be adjusted individually, and the rear adjusting roller structure consists of several rear adjusting units whose vertical height position can be adjusted individually. Each feeding belt is adjusted by the corresponding front adjusting unit and the corresponding rear adjusting unit.

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