Battery plate intelligent slitting equipment based on laser positioning

Abstract

The invention discloses intelligent battery plate slitting equipment based on laser positioning, and relates to the technical field of battery plate slitting, the intelligent battery plate slitting equipment comprises a slitting equipment body and a controller, the slitting equipment body comprises a supporting frame, a slitting table is mounted on the supporting frame, and a mounting frame, a slitting assembly and a laser positioner are mounted on the slitting table; a mounting frame is installed on the slitting table, a downward pressing assembly is installed on the mounting frame, the slitting assembly is matched with the downward pressing assembly, the downward pressing assembly can detect the thickness of a battery pole plate and press the battery pole plate, the slitting assembly can conduct targeted slitting according to the thickness of the battery pole plate, and conveying assemblies are installed on the two sides of the slitting table correspondingly; and the conveying assembly can tighten and transport the battery pole plate, so that when the device is used, the completeness of the cutter can be ensured during slitting, it is ensured that burrs do not appear on the pole plate after slitting, and it is ensured that the follow-up pole plate can be normally used.

Description

Technical Field

[0001] The present invention relates to the technical field of battery plate slitting, and in particular to an intelligent battery plate slitting device based on laser positioning. Background Art

[0002] A plate, the two electrodes of a chemical power source are composed of an active material and a "current collector" for support and conduction, generally a sheet-shaped porous body. When making the plate, the active material is often not directly added to the current collector, but the raw material is made into a paste and coated on the grid, or the raw material is poured into a glass fiber tube and then the active material is generated through a formation process. The former is called a paste-type plate, and the latter is called a tubular plate. These are two common plate forms of lead-acid batteries; In the prior art, since the plates are generally large in size, they need to be slit into plates of different sizes for subsequent production and processing. However, when the existing slitting equipment slits the battery plates, the cutting tools will be damaged after long-term use. When the damaged cutting tools slit the battery plates, burrs of varying degrees will be generated at the slitting positions, which will then lead to a decrease in battery capacity, a reduction in efficiency, and even potential safety hazards such as short circuits. Summary of the Invention

[0003] The purpose of the present invention is to provide an intelligent battery plate slitting device based on laser positioning to solve the problems raised in the prior art.

[0004] To achieve the above purpose, the present invention provides the following technical solution: An intelligent battery plate slitting device based on laser positioning, including a slitting device main body and a controller. The slitting device main body includes a support frame, a slitting table is installed on the support frame, an installation frame, a slitting component and a laser locator are installed on the slitting table, a pressing component is installed on the installation frame, the slitting component is matched with the pressing component, the pressing component can detect the thickness of the battery plate and press the battery plate tightly, the slitting component can perform targeted slitting according to the thickness of the battery plate, and conveying components are respectively installed on both sides of the slitting table, and the conveying components can tighten and transport the battery plates.

[0005] Further, a plurality of groups of installation slots are opened on the slitting table, an adjusting component and a sharpness testing component are installed inside the installation slots, the slitting component includes a slitting circular blade, limiting slots and sliding slots are respectively opened on both sides inside the installation slots, the adjusting component is installed inside the limiting slots, the adjusting component includes a support cylinder, the output ends of the two support cylinders face upward respectively, the output ends of the two support cylinders are installed with installation blocks, the slitting circular blade is installed between the two installation blocks, and an adjusting motor is installed on the side of one of the installation blocks, and the adjusting motor can change the slitting surface of the slitting circular blade.

[0006] Further, a sharpness test component is installed between the two groups of sliding grooves. The sharpness test component includes a weighing platform, a wire clamping frame is installed above the weighing platform, a driving block is installed at the bottom of the weighing platform, a test motor is installed at one end of the installation groove, a transmission rod is installed at the output end of the test motor, the transmission rod is matched with the driving block, two clamping buttons are installed on the wire clamping frame, and a test wire is installed between the two clamping buttons.

[0007] Further, when the slitting component slits the electrode plate: the adjusting component can drive the slitting circular blade to rotate regularly, changing the contact point between the slitting circular blade and the electrode plate; When the slitting circular blade squeezes the test wire: the generated pressure can be detected by the weighing platform, and the sharpness of the current slitting circular blade can be judged according to the detected value.

[0008] Further, a pressure sensing plate is installed on the slitting table, and the pressure sensing plate is matched with the downward pressing component. The downward pressing component includes a downward pressing cylinder and a downward pressing frame. The downward pressing cylinder is installed on the mounting frame, the downward pressing frame is located at the bottom of the mounting frame, the downward pressing cylinder is matched with the downward pressing frame, downward pressing rollers are installed between the downward pressing frames, the downward pressing rollers can squeeze the battery electrode plate, distance sensors are installed on both sides of the downward pressing frame respectively, and the distance sensors are connected to the controller.

[0009] Further, when the downward pressing component squeezes the battery electrode plate: it can compact the battery electrode plate to prevent the battery electrode plate from shifting during slitting; When the pressure sensing plate is subjected to pressure: the downward pressing component will stop squeezing the battery electrode plate and maintain the current state.

[0010] Further, the conveying component includes multiple groups of conveying rods. The multiple groups of conveying rods are respectively installed on both sides of the slitting table at equal intervals. Both ends of the conveying rods are connected to the support frames through bearings respectively. Multiple belt pulleys are installed outside the support frames. The belt pulleys are connected to the conveying rods, a belt is installed between the belt pulleys, a conveying motor is installed on the other side of the support frame, and the output end of the conveying motor is connected to a group of conveying rods.

[0011] Further, a collecting component is also installed on the mounting frame. The collecting component is installed at the output end of the slitting equipment main body, and the collecting component can collect the slit battery electrode plates in layers.

[0012] Further, the collecting component includes a collecting motor and multiple groups of transmission shafts. The output end of the collecting motor is connected to the transmission shafts, and collecting sleeves are installed on the transmission shafts. The collecting sleeves can collect the battery electrode plates.

[0013] Further, a controller is installed on the side of the slitting equipment main body. The controller is connected to the slitting equipment main body, and an operation panel is arranged on the controller.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. When the device is in use, it can ensure the integrity of the cutting tool during slitting, ensure that there are no burrs on the cut battery plates, and ensure the normal use of the subsequent battery plates; 2. When the slitting assembly of the device is in use, the adjustment assembly can continuously change the state of the slitting assembly, and the sharpness test assembly can detect the sharpness of the slitting assembly to judge the sharpness of the slitting assembly; 3. The adjustment assembly can adjust the position of the slitting circular blade. When the slitting circular blade cuts the battery plate, the pressing assembly will press down on the battery plate. Thus, while limiting the position of the battery plate, it can also measure the thickness of the battery plate. Then, the adjustment assembly will adjust the slitting circular blade according to the thickness of the battery plate, adjusting the height of the slitting circular blade and the contact surface of the slitting circular blade. Because if the slitting circular blade always uses one contact surface when cutting the battery plate, it will cause damage to the slitting circular blade. Therefore, the adjustment assembly can drive the slitting circular blade to rotate through the adjustment motor, and at the same time, the support cylinder can also adjust the height of the slitting circular blade. Thus, when the device cuts the battery plate, it can prevent burrs from being generated at the cutting position; 4. When the sharpness test assembly is in use, first, it is necessary to ensure that a test line is set on the wire clamping frame. Then, the test motor will drive the transmission rod to drive the driving block, thereby driving the weighing platform so that the weighing platform can move to directly below the slitting circular blade. During the test, the support cylinder will drive the slitting circular blade to move downward and contact the test line, thereby squeezing the test line. Then, the extrusion value can be obtained through the weighing platform. After cutting the test line, the generated value will no longer change. Thus, the controller can know the sharpness of the slitting circular blade. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of the working state of the present invention; Figure 2 It is a schematic structural diagram of the whole of the present invention; Figure 3 It is a schematic structural diagram of a part of the present invention; Figure 4 It is a schematic structural diagram of the support frame and the slitting table of the present invention; Figure 5 It is a schematic structural diagram of the pressing frame of the present invention; Figure 6 For the present invention Figure 4 The enlarged schematic diagram at "A" in Figure 7 For the present invention Figure 4 An enlarged schematic view at "B" in the present invention; Figure 8 For the present invention Figure 4 An enlarged schematic view at "C" in the present invention; Figure 9 For the present invention Figure 4 An enlarged schematic view at "D" in the present invention.

[0016] In the figure: 1. Main body of the slitting device; 11. Support frame; 12. Slitting table; 121. Installation groove; 122. Limiting groove; 123. Sliding groove; 124. Pressure sensing plate; 13. Installation rack; 2. Slitting assembly; 21. Slitting circular blade; 3. Pressing-down assembly; 31. Pressing-down air cylinder; 32. Pressing-down frame; 33. Pressing-down roller; 34. Distance sensor; 4. Conveying assembly; 41. Conveying motor; 42. Conveying rod; 5. Adjusting assembly; 51. Support air cylinder; 52. Installation block; 53. Adjusting motor; 6. Sharpness testing assembly; 61. Weighing table; 62. Wire clamping frame; 63. Driving block; 64. Testing motor; 65. Transmission rod; 66. Clamping button; 67. Testing wire; 7. Collection assembly; 71. Collection motor; 72. Transmission shaft; 73. Collection sleeve; 8. Controller. Specific embodiments

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0018] Embodiment: As Figures 1-9 shown, the present invention provides an intelligent battery plate slitting device based on laser positioning, including a slitting device main body 1 and a controller 8. The slitting device main body 1 includes a support frame 11. A slitting table 12 is installed on the support frame 11. An installation rack 13, a slitting assembly 2 and a laser locator are installed on the slitting table 12. A pressing-down assembly 3 is installed on the installation rack 13. The slitting assembly 2 cooperates with the pressing-down assembly 3. The pressing-down assembly 3 can detect the thickness of the battery plate and press the battery plate tightly. The slitting assembly 2 can perform targeted slitting according to the thickness of the battery plate. Conveying assemblies 4 are respectively installed on both sides of the slitting table 12. The conveying assemblies 4 can tighten and transport the battery plates; Thus, when the device is in use, the material needs to be first transferred to the cutting table 12 through the conveying component 4. At the same time, the pressing component 3 will press the battery plate on the cutting table 12 to prevent the battery plate from shifting or skewing during the cutting process. Meanwhile, the laser locator can detect the cutting position. Even if skewing occurs, the cutting can be immediately stopped to facilitate correction, ensuring that the cutting component 2 can smoothly cut the battery plate. At the same time, the pressing component 3 can also measure the thickness of the battery plate, thereby cooperating with the cutting component 2 to better cut the battery plate; When the cutting component 2 is in use, it needs to be used in conjunction with the adjustment component 5. Through the adjustment component 5, the cutting component 2 can be continuously adjusted, so that the contact surface between the cutting component 2 and the battery plate keeps changing, making the contact surface of the cutting component 2 with the battery plate the sharpest side, preventing burrs from being generated during the cutting of the battery plate and affecting the use of the plate. At the same time, when the cutting component 2 of the device rotates to a specific angle, the adjustment component 5 will control the cutting component 2 to move downward. At the same time, the cutting of the battery plate will stop. When the downward moving cutting component 2 contacts the sharpness test component 6, the sharpness of the current cutting component 2 can be obtained through the value generated by squeezing the separation degree test component. When the sharpness exceeds the threshold, the staff needs to replace the cutting component 2, thereby preventing burrs from existing at the cutting position after the battery plate is cut. The cut battery plates will be collected in layers by the collection component 7 to prevent friction during the collection of the cut plates. Thus, when the device cuts the battery plate, it can prevent burrs from being generated at the cutting position and can also avoid skewing during cutting.

[0019] As Figures 3-4 and Figures 6-7 shown, in this embodiment, specifically, a plurality of installation grooves 121 are provided on the cutting table 12. The adjustment component 5 and the sharpness test component 6 are installed inside the installation grooves 121. The cutting component 2 includes a cutting circular blade 21. Limiting grooves 122 and sliding grooves 123 are respectively provided on both sides inside the installation grooves 121. The adjustment component 5 is installed inside the limiting groove 122. The adjustment component 5 includes a support cylinder 51. The output ends of the two support cylinders 51 face upward respectively. The output ends of the two support cylinders 51 are installed with installation blocks 52. The cutting circular blade 21 is installed between the two installation blocks 52. An adjustment motor 53 is installed on the side of one installation block 52. The adjustment motor 53 can change the cutting surface of the cutting circular blade 21; When the device is in use, when the slitting component 2 of the device is in use, the state of the slitting component 2 can be continuously changed through the adjustment component 5, and the sharpness of the slitting component 2 can be detected through the sharpness test component 6, so as to judge the sharpness of the slitting component 2. Specifically, when in use, the adjustment component 5 can adjust the position of the slitting circular blade 21. When the slitting circular blade 21 is slitting the battery plate, the pressing component 3 will press down on the battery plate, so as to limit the position of the battery plate and measure the thickness of the battery plate at the same time. Then the adjustment component 5 will adjust the slitting circular blade 21 according to the thickness of the battery plate, adjust the height of the slitting circular blade 21 and the contact surface of the slitting circular blade 21. Because if the slitting circular blade 21 always uses one contact surface when cutting the battery plate, it will cause damage to the slitting circular blade 21. Then the adjustment component 5 can drive the slitting circular blade 21 to rotate through the adjustment motor 53. At the same time, the support cylinder 51 can also adjust the height of the slitting circular blade 21, so that when the device is slitting the battery plate, burrs can be prevented from being generated at the slitting position.

[0020] As Figures 8-9 shown, in this embodiment, specifically, a sharpness test component 6 is installed between the two groups of sliding grooves 123. The sharpness test component 6 includes a weighing platform 61, a wire clamping frame 62 is installed above the weighing platform 61, a driving block 63 is installed at the bottom of the weighing platform 61, a test motor 64 is installed at one end of the installation groove 121, a transmission rod 65 is installed at the output end of the test motor 64, the transmission rod 65 is matched with the driving block 63, two clamping buttons 66 are installed on the wire clamping frame 62, and a test wire 67 is installed between the two clamping buttons 66; When the slitting component 2 is slitting the battery plate, the sharpness of the slitting circular blade 21 can be detected through the sharpness test component 6. Because when the slitting circular blade 21 is slitting the battery plate, it will also cause certain wear. When the slitting circular blade 21 is worn, burrs will appear at the slitting position of the battery plate, which will lead to a decrease in battery capacity, a reduction in efficiency, and even potential safety hazards such as short circuits. Specifically, when in use, it is first necessary to determine that the test wire 67 is provided on the wire clamping frame 62. Then the test motor 64 will drive the transmission rod 65 to drive the driving block 63, thereby driving the weighing platform 61 to move to directly below the slitting circular blade 21. During the test, the support cylinder 51 will drive the slitting circular blade 21 to move downward and contact the test wire 67, thereby squeezing the test wire 67. Then the extrusion value can be obtained through the weighing platform 61. After the test wire 67 is cut off, the generated value will no longer change. Then the sharpness of the slitting circular blade 21 can be known through the controller 8.

[0021] As Figure 6As shown, in this embodiment, specifically, when the slitting assembly 2 slits the electrode plate: the adjusting assembly 5 can drive the slitting circular blade 21 to rotate regularly, changing the contact point between the slitting circular blade 21 and the electrode plate; When the slitting circular blade 21 presses the test line 67: the generated pressure can be detected by the weighing platform 61, and the sharpness of the current slitting circular blade 21 can be judged according to the detected value; Furthermore, when the slitting assembly 2 is in use, the slitting circular blade 21 can be adjusted through the adjusting assembly 5, adjusting the exposed area of the slitting circular blade 21 and the position of the contact surface, so as to adapt to different battery electrode plates; When the slitting circular blade 21 slits the battery electrode plate, the sharpness of the slitting circular blade 21 can be detected through the sharpness testing assembly 6, so as to prevent the slitting circular blade 21 from being damaged too severely, resulting in burrs at the slitting position of the electrode plate.

[0022] As Figures 1-2 and Figure 5 shown, in this embodiment, specifically, a pressure sensing plate 124 is installed on the slitting table 12, and the pressure sensing plate 124 cooperates with the downward pressing assembly 3. The downward pressing assembly 3 includes a downward pressing cylinder 31 and a downward pressing frame 32. The downward pressing cylinder 31 is installed on the mounting frame 13, the downward pressing frame 32 is located at the bottom of the mounting frame 13, the downward pressing cylinder 31 cooperates with the downward pressing frame 32, and downward pressing rollers 33 are installed between the downward pressing frames 32. The downward pressing rollers 33 can press the battery electrode plate, and distance sensors 34 are respectively installed on both sides of the downward pressing frame 32. The distance sensors 34 are connected to the controller 8; When the downward pressing assembly 3 of this device is in use, it can press down the battery electrode plate to limit the position of the battery electrode plate, preventing the battery electrode plate from skewing during slitting. At the same time, the thickness of the battery electrode plate can also be detected through the downward pressing assembly 3. Specifically, when in use, the downward pressing cylinder 31 can drive the downward pressing frame 32 to move downward, and then drive the downward pressing rollers 33 at the bottom of the downward pressing frame 32 to move downward together, thereby pressing down the battery electrode plate. However, it is not a state of locking the battery electrode plate, but only to limit the position of the battery electrode plate to prevent it from skewing during slitting. At the same time, when slitting the battery electrode plate, the thickness of the battery electrode plate can also be indirectly detected through the distance sensors 34 on both sides. After knowing the thickness of the motor electrode plate, the adjusting assembly 5 can be used to adjust the slitting assembly 2 to better slit the battery electrode plate.

[0023] As Figure 1 shown, in this embodiment, specifically, when the downward pressing assembly 3 presses the battery electrode plate: it can compact the battery electrode plate to prevent the battery electrode plate from shifting during slitting; When the pressure sensing plate 124 is subjected to pressure: the downward pressing assembly 3 will stop pressing the battery electrode plate and maintain the current state; When the pressing component 3 of the device is in use, it can press down the battery plate, limit the position of the battery plate, prevent the battery plate from skewing during slitting, and at the same time, the thickness of the battery plate can also be detected through the pressing component 3.

[0024] As Figures 1-2 shown, in this embodiment, specifically, the conveying component 4 includes multiple groups of conveying rods 42. The multiple groups of conveying rods 42 are respectively equidistantly installed on both sides of the slitting table 12. Both ends of the conveying rods 42 are respectively connected to the support frame 11 through bearings. Multiple groups of pulleys are installed outside the support frame 11. The pulleys are connected to the conveying rods 42. A belt is installed between the pulleys. A conveying motor 41 is installed on the other side of the support frame 11. The output end of the conveying motor 41 is connected to a group of conveying rods 42; When the conveying component 4 is in use, it can convey materials. Specifically, when in use, the conveying motor 41 will drive the conveying rods 42 to rotate, and the remaining conveying rods 42 will transmit power through the pulleys, so that multiple conveying rods 42 will rotate together. Thus, when the battery plate passes through multiple groups of conveying rods 42, the battery plate can be conveyed through multiple groups of conveying rods 42.

[0025] As Figures 1-2 shown, in this embodiment, specifically, the mounting frame 13 is further installed with a collecting component 7. The collecting component 7 is installed at the output end of the slitting equipment main body 1. The collecting component 7 can collect the slit battery plates in layers; After the device finishes slitting the battery plate, the collecting component 7 can collect the slit plates in layers. Because it is collected in layers, it can prevent the slit plates from rubbing against each other when collecting the plates.

[0026] As Figures 1-2 shown, in this embodiment, specifically, the collecting component 7 includes a collecting motor 71 and multiple groups of transmission shafts 72. The output end of the collecting motor 71 is connected to the transmission shaft 72. A collecting sleeve 73 is installed on the transmission shaft 72. The collecting sleeve 73 can collect the battery plates; When the collecting component 7 is in use, it can distinguish the slit plates and then collect them separately. Specifically, when in use, the collecting motor 71 will drive the transmission shaft 72 to rotate, and then drive the collecting sleeve 73 to rotate. After fixing the finished plates through the collecting sleeve 73, the rotating collecting sleeve 73 will collect the battery plates. When a certain thickness is collected, the collecting sleeve 73 can be separated from the transmission shaft 72, and then a new collecting sleeve 73 can be replaced to repeat the collection.

[0027] As Figures 1-2 shown, in this embodiment, specifically, a controller 8 is installed on the side of the slitting equipment main body 1. The controller 8 is connected to the slitting equipment main body 1. An operation panel is provided on the controller 8; Thus, when the device is in use, the slitting equipment main body 1 can be controlled by the controller 8. Since there is an operation panel on the controller 8, the staff can indirectly control the slitting equipment main body 1 according to the operation panel.

[0028] Working principle: When the device is in use, first, the material needs to be conveyed to the slitting table 12 through the conveying component 4. At the same time, the pressing component 3 will press the battery plate on the slitting table 12 to prevent the battery plate from shifting or skewing during slitting. Meanwhile, the laser locator can detect the slitting position. Even if skewing occurs, slitting can be immediately stopped to facilitate correction, ensuring that the slitting component 2 can smoothly slit the battery plate. At the same time, the pressing component 3 can also measure the thickness of the battery plate together, and then cooperate with the slitting component 2 to better slit the battery plate. When the slitting component 2 is in use, it needs to be used in conjunction with the adjusting component 5. Through the adjusting component 5, the slitting component 2 can be continuously adjusted, so that the contact surface between the slitting component 2 and the battery plate is constantly changing, making the contact surface of the slitting component 2 with the battery plate the sharpest side, preventing burrs from being generated during the slitting of the battery plate and affecting the use of the plate. At the same time, when the slitting component 2 of the device rotates to a specific angle, the adjusting component 5 will control the slitting component 2 to move downward. At the same time, the slitting of the battery plate will stop. When the downward-moving slitting component 2 contacts the sharpness test component 6, the sharpness of the current slitting component 2 can be obtained through the value generated by squeezing the separation degree test component. When the sharpness exceeds the threshold, the staff needs to replace the slitting component 2 to prevent burrs from existing at the cutting part after the battery plate is slit. The slit battery plates will be collected in layers by the collecting component 7 to prevent friction during the collection of the slit plates. Therefore, when the device slits the battery plate, burrs can be prevented from being generated at the slitting part, and skewing during slitting can also be avoided.

[0029] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An intelligent slitting device for battery plates based on laser positioning, comprising a slitting device main body (1) and a controller (8), characterized in that: The slitting equipment main body (1) includes a support frame (11), a slitting table (12) is installed on the support frame (11), a mounting frame (13), a slitting assembly (2) and a laser locator are installed on the slitting table (12), a pressing assembly (3) is installed on the mounting frame (13), the slitting assembly (2) is matched with the pressing assembly (3), the pressing assembly (3) can detect the thickness of the battery plate and press the battery plate tightly, the slitting assembly (2) can perform targeted slitting according to the thickness of the battery plate, conveying assemblies (4) are respectively installed on both sides of the slitting table (12), and the conveying assemblies (4) can tighten and transport the battery plates.

2. The intelligent slitting device for battery plates based on laser positioning according to claim 1, wherein: Multiple groups of mounting grooves (121) are formed in the slitting table (12), an adjusting assembly (5) and a sharpness testing assembly (6) are installed inside the mounting grooves (121), the slitting assembly (2) includes a slitting circular blade (21), limiting grooves (122) and sliding grooves (123) are respectively formed on both sides inside the mounting grooves (121), the adjusting assembly (5) is installed inside the limiting grooves (122), the adjusting assembly (5) includes a support cylinder (51), the output ends of the two support cylinders (51) face upward respectively, mounting blocks (52) are installed at the output ends of the two support cylinders (51), the slitting circular blade (21) is installed between the two mounting blocks (52), an adjusting motor (53) is installed on the side of one of the mounting blocks (52), and the adjusting motor (53) can change the cutting surface of the slitting circular blade (21).

3. The intelligent slitting device for battery plates based on laser positioning according to claim 2, wherein: A sharpness testing assembly (6) is installed between the two sliding grooves (123), the sharpness testing assembly (6) includes a weighing table (61), a wire clamping frame (62) is installed above the weighing table (61), a driving block (63) is installed at the bottom of the weighing table (61), a testing motor (64) is installed at one end of the mounting groove (121), a transmission rod (65) is installed at the output end of the testing motor (64), the transmission rod (65) is matched with the driving block (63), two clamping buttons (66) are installed on the wire clamping frame (62), and a testing wire (67) is installed between the two clamping buttons (66).

4. The intelligent slitting device for battery plates based on laser positioning according to claim 3, characterized in that: When the slitting assembly (2) slits the plate: the adjusting assembly (5) can drive the slitting circular blade (21) to rotate regularly to change the contact point between the slitting circular blade (21) and the plate; When the slitting circular blade (21) presses the testing wire (67): the generated pressure can be detected by the weighing table (61), and the sharpness of the current slitting circular blade (21) can be judged according to the detected value.

5. An intelligent slitting device for battery plates based on laser positioning according to claim 4, characterized in that: A pressure sensing plate (124) is installed on the slitting table (12). The pressure sensing plate (124) cooperates with the downward pressing assembly (3). The downward pressing assembly (3) includes a downward pressing cylinder (31) and a downward pressing frame (32). The downward pressing cylinder (31) is installed on the mounting frame (13). The downward pressing frame (32) is located at the bottom of the mounting frame (13). The downward pressing cylinder (31) cooperates with the downward pressing frame (32). A downward pressing roller (33) is installed between the downward pressing frames (32). The downward pressing roller (33) can extrude the battery plate. Distance sensors (34) are installed on both sides of the downward pressing frame (32). The distance sensors (34) are connected to the controller (8).

6. The intelligent slitting device for battery plates based on laser positioning according to claim 5, characterized in that: When the downward pressing assembly (3) extrudes the battery plate: it can compact the battery plate and prevent the battery plate from shifting during slitting; When the pressure sensing plate (124) is under pressure: the downward pressing assembly (3) will stop extruding the battery plate and maintain the current state.

7. The intelligent slitting device for battery plates based on laser positioning according to claim 6, wherein: The conveying assembly (4) includes multiple groups of conveying rods (42). The multiple groups of conveying rods (42) are respectively installed on both sides of the slitting table (12) at equal intervals. Both ends of the conveying rods (42) are connected to the support frame (11) through bearings. Multiple groups of belt pulleys are installed outside the support frame (11). The belt pulleys are connected to the conveying rods (42). A belt is installed between the belt pulleys. A conveying motor (41) is installed on the other side of the support frame (11). The output end of the conveying motor (41) is connected to a group of conveying rods (42).

8. The intelligent slitting device for battery plates based on laser positioning according to claim 7, wherein: The mounting frame (13) is also installed with a collecting assembly (7). The collecting assembly (7) is installed at the output end of the slitting equipment main body (1). The collecting assembly (7) can collect the slit battery plates in layers.

9. The intelligent slitting equipment for battery plates based on laser positioning according to claim 8, wherein: The collecting assembly (7) includes a collecting motor (71) and multiple groups of transmission shafts (72). The output end of the collecting motor (71) is connected to the transmission shafts (72). A collecting sleeve (73) is installed on the transmission shafts (72). The collecting sleeve (73) can collect the battery plates.

10. The intelligent slitting device for battery plates based on laser positioning according to claim 9, characterized in that: The controller (8) is installed on the side of the slitting equipment main body (1). The controller (8) is connected to the slitting equipment main body (1). A control panel is arranged on the controller (8).

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