A precise cutting device and pole piece film coating equipment

Abstract

The utility model discloses a kind of precision cutting device and pole piece laminating equipment, comprising: clamping device, the clamping device includes first transplanting drive table, the pair of clamping assembly of installation in the power output end of the first transplanting drive table, it includes first clamping driver, a pair of first clamping plate installed in the power output end of the first clamping driver;The first clamping driver is used to drive two the first clamping plate to close or away;The first clamping plate is opened with the through alignment slot;Visual identification alignment component, it includes first auxiliary light source, first identification camera;First auxiliary light source, first identification camera are located the both sides of the material belt being transported;Cutting component, it includes second transplanting drive table, cutting knife installed in the power output end of the second transplanting drive table, is located in cutting station's bearing case table.The first transplanting drive table is used to drive the alignment detection station of the pair of clamping assembly in the visual identification alignment component between alignment detection station and cutting station moves.

Description

Technical Field

[0001] This application relates to the field of automated production equipment technology, specifically a precision cutting device and electrode coating equipment. Background Technology

[0002] Batteries have positive and negative electrodes. Before being assembled into the battery, some electrodes need to be covered with a separator for heat sealing, which insulates the electrodes and prevents short circuits. In existing technology, electrode sheets are heat-sealed together using a roll of separator material to form a strip spaced on the separator. Subsequently, individual electrodes and separators of predetermined dimensions need to be cut from the strip to form individual products. The dimensions between the outer edge of the electrode and the outer edge of the connected separator in each cut product have precision requirements. Therefore, ensuring precise alignment of the electrode from the heat-sealing station to the separator and its precise cutting and separation from the strip is crucial.

[0003] For example, patent application CN202322111731.0 discloses an electrode positioning device and a cell stacking equipment. The device discloses that the power to transport the material strip from the heat-sealing station to the cutting station comes from a subsequent motor winding and pulling, or from a powered roller performing friction winding. The conveying of the material strip is controlled by detecting information about the passing electrode tabs or the front edge of the electrode in the material strip using a through-beam fiber optic sensor. Specifically, this equipment assumes that the electrode spacing on the material strip is uniform. Control is achieved by determining when the leading electrode stops at the cutting position and when the following electrode is detected by the through-beam fiber optic sensor.

[0004] In reality, when electrode raw materials are fed onto separator raw materials, the positions of the electrodes on the strip are not always consistent due to various factors; there will be slight deviations, making this method unreliable. Therefore, relying on this method to confirm that the electrode to be cut has reached the cutting position has low accuracy. Utility Model Content

[0005] This invention addresses the above-mentioned problems by proposing a precision cutting device and an electrode coating equipment, aiming to solve the technical problems in the background art.

[0006] To achieve the above objectives, the present invention provides a precision cutting device, comprising: A clamping device includes a first transplanting drive platform and a clamping assembly mounted on the power output end of the first transplanting drive platform. The clamping assembly includes a first clamping driver and a pair of first clamping plates mounted on the power output end of the first clamping driver. The first clamping driver is used to drive the two first clamping plates to engage or disengage. The first clamping plates are provided with through alignment grooves. A visual recognition alignment component, comprising a first auxiliary light source and a first recognition camera; the first auxiliary light source and the first recognition camera are located on both sides of the conveyed material belt; The cutting assembly includes a second transplanting drive platform, a cutting blade installed at the power output end of the second transplanting drive platform, and a support table located at the cutting station. The first transfer drive stage is used to drive the clamping assembly to move between the alignment detection station and the cutting station of the visual recognition alignment assembly. According to the target object position information on the material strip identified by the first recognition camera, the first transfer drive stage drives the clamping assembly to move until the alignment groove is aligned with the target object. Then, the first clamping driver drives the two first clamping plates to clamp the material strip. The clamping assembly drives the first transfer drive stage and the clamping assembly to move to the cutting station according to the distance information between the currently clamped target object and the cutting station. The second transfer drive stage drives the cutting blade to move towards the support table and extend into the alignment groove to cut the target object.

[0007] Furthermore, the second transplanting drive platform also drives the cutting blade to move along the vertical direction of the material strip based on the target object position information identified by the first recognition camera on the material strip.

[0008] Furthermore, there are two sets of clamping assemblies, symmetrically arranged on both sides of the material belt; the two first transfer drive tables respectively drive the two clamping assemblies to move alternately at the alignment detection station and the cutting station.

[0009] Furthermore, the cutting assembly includes a third transfer drive platform, and the supporting table is installed at the power output end of the third transfer drive platform; the third transfer drive platform is used to drive the supporting table away from the cutting station or move to the cutting station relative to the cutting blade.

[0010] Furthermore, the first transplanting drive platform is a linear module; the second transplanting drive platform is a bidirectional moving platform consisting of two linear modules; and the first clamping driver and the third transplanting drive platform are drive cylinders.

[0011] The present invention also provides an electrode coating device, including a precision cutting device as described above; and further including: The first coating tape feeding assembly is used to feed the first layer of coating tape; The second coating tape feeding assembly is used to feed the second layer of coating tape; An electrode feeding assembly is used to feed electrode raw materials to be heat-sealed; A correction component, which is used to straighten the orientation of incoming electrode raw materials; The first feeding mechanism is used to take the electrode raw material supplied by the electrode feeding assembly and transport it to the correction assembly. A heat-sealing assembly is used to heat-press and connect the first layer of film-coated tape, electrode raw material, and second layer of film-coated tape to the heat-sealing station. The second feeding mechanism is used to transport the electrode raw material after the alignment component has been aligned to the heat sealing station. A take-up mechanism is used to drive the material strip to move in the feeding direction and to wind up the material strip at the end. The unloading assembly is used to pick up the finished target object cut at the cutting station and place it into the unloading area.

[0012] Furthermore, it includes a quality inspection component located between the cutting station and the unloading area, the quality inspection component being used to inspect the finished target product.

[0013] Furthermore, it includes a dust removal device disposed between the electrode feeding assembly and the correction assembly, the dust removal device being used to remove dust from the incoming electrode material.

[0014] Furthermore, it includes a frame; both the first and second coated tape feeding assemblies include a coated tape roll connector and a guide roller mounted on the frame.

[0015] Furthermore, the correction component includes a second recognition camera, an adjustment platform, and an adjustment robot.

[0016] Compared with existing technologies, the precision cutting device and electrode coating equipment provided by this invention drive the clamping assembly to move to the cutting station based on the distance parameter between the currently clamped target object and the cutting station using a first transfer drive stage. This method is more flexible and avoids the deviation in the distribution position of multiple electrodes on the material strip during the previous material strip processing, which would otherwise require cutting at a fixed interval. Instead, the distance information between each target object and the cutting station is identified and judged by a first recognition camera, and then the first transfer drive stage drives the object to move to the corresponding distance value, ensuring that each target object can accurately reach the cutting station. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of an electrode coating device according to this application.

[0018] Figure 2 This is a schematic diagram of the structure of an electrode coating device according to this application.

[0019] Figure 3 This is a schematic diagram of the clamping device structure of an electrode coating equipment according to this application.

[0020] Figure 4 This is a schematic diagram of the clamping device and cutting component structure of an electrode coating equipment according to this application.

[0021] Figure 5 This is a schematic diagram of the thermally bonded connection structure between the electrode and the coating tape.

[0022] The reference numerals in the figure are as follows: 1. First transplanting drive stage; 2. Clamping assembly; 210. First clamping driver; 220. First clamping plate; 221. Alignment groove; 3. First auxiliary light source; 4. First recognition camera; 5. Second transplanting drive stage; 6. Cutting knife; 7. Supporting table; 8. Third transplanting drive stage; 9. First film-coated tape feeding assembly; 950. Film-coated tape roll connecting seat; 960. Guide roller; 10. Second film-coated tape feeding assembly; 11. Electrode feeding assembly; 12. Correction assembly; 1201. Second recognition camera; 1202. Adjustment platform; 1203. Adjustment robot; 13. First feeding mechanism; 14. Heat sealing assembly; 15. Second feeding mechanism; 16. Tape take-up mechanism; 17. Unloading assembly; 18. Unloading area; 19. Quality inspection assembly; 20. Dust removal device; 21. Frame. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model. It is understood that the accompanying drawings are provided for reference and illustration only and are not intended to limit the present utility model. The connection relationships shown in the drawings are only for clear description and do not limit the connection method.

[0024] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component, or there may be an intervening component. 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. It should also be noted that, unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection; as a mechanical connection or an electrical connection; or as a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the invention.

[0025] It should also be noted that in the description of this utility model, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are used only for the convenience of describing this utility model and for 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] Please refer to Figure 1 - Figure 5 This embodiment provides a precision cutting device, including: A clamping device includes a first transplanting drive platform 1 and a clamping assembly 2 mounted on the power output end of the first transplanting drive platform 1. The clamping assembly 2 includes a first clamping driver 210 and a pair of first clamping plates 220 mounted on the power output end of the first clamping driver 210. The first clamping driver 210 is used to drive the two first clamping plates 220 to engage or disengage. The first clamping plates 220 are provided with through alignment grooves 221. Please refer to Figure 5 In some embodiments, the material being cut is a heat-sealed diaphragm and electrode combination. The electrodes are arranged at intervals on a strip formed by the diaphragm. The final product is an electrode cut from the strip, and the electrode is wrapped in a bag formed by the diaphragm. There is a margin edge extending from the diaphragm between the outer contour of the diaphragm and the outer contour of the electrode. In some high-precision products, there are also dimensional requirements for the dimensional accuracy of the margin edge.

[0027] The size of the alignment groove 221 is equal to or slightly larger than the outer contour of the allowance ring edge.

[0028] A visual recognition alignment component, comprising a first auxiliary light source 3 and a first recognition camera 4; the first auxiliary light source 3 and the first recognition camera 4 are located on both sides of the conveyed material belt; Specifically, the first auxiliary light source 3 and the first identification camera 4 are distributed on the upper and lower end faces of the conveyed material belt. The diaphragm, also known as the coated belt, has a certain degree of light transmittance, while the electrode is heat-sealed into the material belt, and the position of the electrode is opaque. Therefore, the position of the electrode on the material belt can be identified by the first identification camera 4.

[0029] The cutting assembly includes a second transplanting drive platform 5, a cutting blade 6 installed at the power output end of the second transplanting drive platform 5, and a support table 7 located at the cutting station. Wherein, the first transplanting drive stage 1 is used to drive the clamping assembly 2 to move between the alignment detection station and the cutting station of the visual recognition alignment assembly; The alignment detection station can be located above the first auxiliary light source 3. The cutting station is where the cutting blade 6 and the supporting table 7 cut against each other.

[0030] Based on the target object position information identified by the first identification camera 4 on the material strip, the first transfer drive stage 1 drives the clamping assembly 2 to move until the alignment groove 221 is aligned with the target object, and then the first clamping driver 210 drives the two first clamping plates 220 to clamp the material strip. Specifically, the first recognition camera 4 is used to identify the position of the electrode on the strip, so that the alignment groove 221 corresponds to the outer contour margin position of the electrode. Before the first clamping driver 210 drives the two first clamping plates 220 to align, the alignment groove 221 is aligned with the outer contour margin position of the target object.

[0031] The first transfer drive stage 1 drives the clamping assembly 2 to move to the cutting station based on the distance parameter between the currently clamped target object and the cutting station. This method is more flexible and avoids the deviation in the distribution position of multiple electrodes on the material strip during the previous material strip processing, which would otherwise result in cutting at a fixed interval. Instead, the distance information between each target object and the cutting station is identified and judged by the first recognition camera 4, and then the first transfer drive stage 1 is used to drive it to the corresponding distance value, ensuring that each target object can accurately reach the cutting station.

[0032] Furthermore, during the process of moving the target object to the cutting station, the pair of first clamping plates 220 always maintain the clamping state of the material strip to avoid relative movement, ensuring that the distance between the first clamping plates 220 and the first transfer drive table 1 driving them to the cutting station is the standard.

[0033] The second transplanting drive platform 5 drives the cutting blade 6 to move toward the supporting table 7 and extend into the alignment groove 221 to cut the target object.

[0034] With a pair of first clamping plates 220, the cutting blade 6 is prevented from shifting due to the movement of the material strip when it is connected to the support table 7, thus avoiding cutting deviation and further improving the cutting accuracy.

[0035] If the shape and outline of the electrode sheet are relatively regular, and the shape and outline of the cutting blade 6 are also relatively regular, when cutting and separating the electrode sheet target object covered with the diaphragm from the material strip, the center of the electrode sheet should be aligned with the center of the cutting blade 6.

[0036] Please refer to Figure 2 and Figure 4The second transplanting drive platform 5 also drives the cutting blade 6 to move along the vertical direction of the material belt based on the target object position information identified by the first recognition camera 4 on the material belt.

[0037] The first transplanting drive platform 1 drives the clamping assembly 2 to move in the same direction as the length direction of the material belt and the conveying direction of the material belt.

[0038] The direction perpendicular to the material belt is the direction that is perpendicular to the direction of the material belt's length and the direction of its conveying.

[0039] Please refer to Figure 2 and Figure 4 The clamping components 2 are in two sets, symmetrically arranged on both sides of the length edge of the material strip; the two first transfer drive tables 1 respectively drive the two clamping components 2 to move alternately at the alignment detection station and the cutting station.

[0040] The cutting assembly includes a third transfer drive platform 8, and the supporting table 7 is installed at the power output end of the third transfer drive platform 8; the third transfer drive platform 8 is used to drive the supporting table 7 away from the cutting station or move to the cutting station relative to the cutting blade 6.

[0041] With this design, while one set of clamping components 2 clamps the target area and cuts it at the cutting station, another set of clamping components 2 can cooperate with the vision recognition alignment component to align and clamp the target to be cut later. When the cutting station completes the cutting and the other set of clamping components 2 completes clamping the material strip, the third transfer drive table 8 drives the support table 7 away from the cutting blade 6. The cutting blade 6 is also driven by the second transfer drive table 5 to move away from the support table 7 to avoid obstruction. The first clamping driver 210 at the cutting station drives a pair of first clamping plates 220 to open relatively far apart, with the opening distance greater than the thickness of the other set of first clamping plates 220 when they are closed. Then, the two sets of first transfer drive tables 1 drive their respective clamping components 2 to move relative to each other, completing the station repositioning.

[0042] This allows for highly efficient cutting and improves production efficiency.

[0043] Please refer to Figure 3 and Figure 4 The first transplanting drive platform 1 is a linear module; the second transplanting drive platform 5 is a bidirectional moving platform consisting of two linear modules; the first clamping driver 210 and the third transplanting drive platform 8 are drive cylinders.

[0044] The first clamping actuator 210 can be a finger cylinder or two drive cylinders, each drive cylinder being connected to a first clamping plate 220.

[0045] The linear module is preferably composed of a lead screw and nut pair and a motor. This type of linear module provides precise displacement, strong self-locking, and high accuracy.

[0046] In some embodiments, the second transfer drive stage 5 is a bidirectional moving platform comprising two linear modules, providing displacement in the Z and Y directions. The first transfer drive stage 1 provides displacement in the X direction, i.e., in the same direction as the material feeding direction.

[0047] The reason why the second transfer drive stage 5 also provides a linear module that drives the cutting blade 6 to move in the Y direction is that during the process of heat sealing the electrode into the coating, not only will there be a relative deviation along the length of the strip, but there may also be a certain deviation in the Y direction of the strip. Therefore, by designing the cutting blade 6 to be able to move in the Y direction, it can be aligned with the target object being cut in one more direction, thereby improving the cutting accuracy.

[0048] Combined with the precise positioning function of the aforementioned first transfer drive stage 1X-axis displacement, the target object is accurately cut at the cutting station. It is not helpless due to random positional deviations caused by the electrode heat-sealing onto the coating; instead, it uses a vision recognition alignment component to flexibly calculate the movement value and move the electrode to the cutting position, replenishing the material according to the degree of deviation.

[0049] The present invention also provides an electrode coating device, including a precision cutting device as described above; and further including: First coated tape feeding assembly 9, the first coated tape feeding assembly 9 is used to feed the first layer of coated tape; The second coating tape feeding assembly 10 is used to feed the second layer of coating tape; The first coating tape feeding assembly 9 and the second coating tape feeding assembly 10 are distributed above and below the heat sealing assembly 14 and meet at the heat sealing assembly 14.

[0050] Electrode feeding assembly 11, which is used to feed electrode raw materials to be heat-sealed; In some embodiments, the electrode feeding assembly 11 is a cartridge-type feeding box, in which multiple electrode raw materials are stacked and located. Whenever an upper electrode is removed, the lower electrode is lifted to fill the gap.

[0051] The alignment component 12 is used to straighten the orientation of the incoming electrode raw material; The first feeding mechanism 13 is used to take the electrode raw material supplied by the electrode feeding assembly 11 and transport it to the correction assembly 12. Heat-sealing assembly 14 is used to heat-press and connect the first layer of film-coated tape, electrode raw material and second layer of film-coated tape from the heat-sealing station. The heat-sealing cutter in the heat-sealing assembly 14 is similar to the alignment groove 221; it only heat-presses the two layers of coating tape at the outer contour of the electrode sheet, avoiding pressing on the electrode sheet.

[0052] The second feeding mechanism 15 is used to transport the electrode raw material after the orientation is regulated by the correction component 12 to the heat sealing station. The tape winding mechanism 16 is used to drive the tape to move in the feeding direction and to wind up the tape at the end. The unloading component 17 is used to pick up the finished target object after being cut at the cutting station and place it into the unloading area 18.

[0053] Please refer to Figure 2 It includes a quality inspection component 19 located between the cutting station and the unloading area 18, the quality inspection component 19 being used to inspect the finished target product.

[0054] In some embodiments, the quality inspection component 19 includes a third recognition camera and a corresponding second auxiliary light source. An additional feeding mechanism can be provided, or the unloading component 17 can be used to first place the cut target product onto the inspection platform formed by the second auxiliary light source for inspection. After the product is detected as good, the unloading component 17 can be used to take the good product from the inspection platform formed by the second auxiliary light source and transfer it to the unloading area 18.

[0055] Please refer to Figure 2 It includes a dust removal device 20 disposed between the electrode feeding assembly 11 and the correction assembly 12, the dust removal device 20 being used to remove dust from the incoming electrode material.

[0056] In some embodiments, the dust removal device 20 is a device that uses the principle of negative pressure. By additionally setting a feeding mechanism or a first feeding mechanism 13, the electrode raw material supplied by the electrode feeding assembly 11 is transported to the container of the dust removal device 20. After the dust removal is completed, the first feeding mechanism 13 transports the electrode raw material to the alignment assembly 12 for orientation correction.

[0057] Please refer to Figure 1 and Figure 2 The machine includes a frame 21; the first film-coated tape feeding assembly 9 and the second film-coated tape feeding assembly 10 both include a film-coated tape roll connecting seat 950 and a guide roller 960 installed on the frame 21.

[0058] In some embodiments, the frame 21 is provided with guide rails, and each feeding mechanism moves along the length of the guide rails. A suction cup is installed at the power output end of the feeding mechanism to pick up and place the electrode sheets. All mechanisms and components are also mounted on the frame 21.

[0059] The coated tape roll connector 950 is used to support the roll of coated tape, and the guide roller 960 provides guidance for feeding the first layer of coated tape and the second layer of coated tape, as well as controlling the tension.

[0060] Please refer to Figure 2 The correction component 12 includes a second recognition camera 1201, an adjustment platform 1202, and an adjustment robot 1203.

[0061] The adjustment platform 1202 integrates a third auxiliary light source to assist the second recognition camera 1201 in illumination. The adjustment robot 1203 can adjust the orientation of the electrode on the adjustment platform 1202.

[0062] In some embodiments, the adjustment platform 1202 itself can also rotate or move forward, backward, left, or right to adjust the electrode sheet carried on it to a regular position.

[0063] The working principle of this electrode coating equipment is as follows: The first feeding mechanism 13 is used to pick up the electrode raw material supplied by the electrode feeding component 11 and transport it to the dust removal device 20. After the dust is removed, the electrode raw material is transported to the alignment component 12 for orientation correction. The second feeding mechanism 15 is used to transport the electrode raw material after orientation correction by the alignment component 12 to the heat sealing station. The heat sealing and joining component 14 is used to heat-press and connect the first layer of coating tape, electrode raw material and second layer of coating tape to the heat sealing station. Then, a precision cutting device is used to precisely cut the electrode sheets one by one from the material tape. The cut electrode sheets are placed on the detection platform composed of the second auxiliary light source by the unloading component 17 for detection. After the detection is good, the unloading component 17 is used to pick up the good products on the detection platform composed of the second auxiliary light source and transfer them to the unloading area 18.

[0064] In the specification and claims of this application, the terms "comprising / including" and "having / including" and variations thereof are used to specify the presence of the stated features, values, steps or components, but do not exclude the presence or addition of one or more other features, values, steps, components or combinations thereof.

[0065] Some features of this invention are described in different embodiments for clarity; however, these features may also be described in combination in a single embodiment. Conversely, some features of this invention are described only in a single embodiment for brevity; however, these features may also be described individually or in any suitable combination in different embodiments.

[0066] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A precision cutting device, characterized in that, include: A clamping device includes a first transplanting drive platform and a clamping assembly mounted on the power output end of the first transplanting drive platform. The clamping assembly includes a first clamping driver and a pair of first clamping plates mounted on the power output end of the first clamping driver. The first clamping driver is used to drive the two first clamping plates to engage or disengage. The first clamping plates are provided with through alignment grooves. A visual recognition alignment component, comprising a first auxiliary light source and a first recognition camera; the first auxiliary light source and the first recognition camera are located on both sides of the conveyed material belt; The cutting assembly includes a second transplanting drive platform, a cutting blade installed at the power output end of the second transplanting drive platform, and a support table located at the cutting station. The first transfer drive stage is used to drive the clamping assembly to move between the alignment detection station and the cutting station of the visual recognition alignment assembly. According to the target object position information on the material strip identified by the first recognition camera, the first transfer drive stage drives the clamping assembly to move until the alignment slot is aligned with the target object. Then, the first clamping driver drives the two first clamping plates to clamp the material strip. The clamping assembly drives the first transfer drive stage and the clamping assembly to move to the cutting station according to the distance information between the currently clamped target object and the cutting station. The second transfer drive stage drives the cutting blade to move toward the support table and extend into the alignment groove to cut the target object.

2. The precision cutting device according to claim 1, characterized in that, The second transplanting drive platform also drives the cutting blade to move vertically along the material strip based on the target object position information identified by the first recognition camera on the material strip.

3. The precision cutting device according to claim 1, characterized in that, The clamping assemblies are in two sets, symmetrically arranged on both sides of the material belt; the two first transfer drive tables respectively drive the two clamping assemblies to move alternately at the alignment detection station and the cutting station.

4. The precision cutting device according to claim 1, characterized in that, The cutting assembly includes a third transfer drive platform, and the supporting table is installed at the power output end of the third transfer drive platform; the third transfer drive platform is used to drive the supporting table away from the cutting station or move to the cutting station relative to the cutting blade.

5. The precision cutting device according to claim 4, characterized in that, The first transplanting drive platform is a linear module; the second transplanting drive platform is a bidirectional moving platform consisting of two linear modules; the first clamping driver and the third transplanting drive platform are drive cylinders.

6. An electrode coating device, characterized in that, Includes a precision cutting device as described in any one of claims 1 to 5; further includes: A first coated tape feeding assembly is used to feed the first layer of coated tape. The second coating tape feeding assembly is used to feed the second layer of coating tape; An electrode feeding assembly is used to feed electrode raw materials to be heat-sealed; A correction component, which is used to straighten the orientation of incoming electrode raw materials; The first feeding mechanism is used to take the electrode raw material supplied by the electrode feeding assembly and transport it to the correction assembly. A heat-sealing assembly is used to heat-press and connect the first layer of film-coated tape, electrode raw material, and second layer of film-coated tape from the heat-sealing station. The second feeding mechanism is used to transport the electrode raw material after the alignment component has been aligned to the heat sealing station. A take-up mechanism is used to drive the material strip to move in the feeding direction and to wind up the material strip at the end; The unloading assembly is used to pick up the finished target object cut at the cutting station and place it into the unloading area.

7. The electrode coating equipment according to claim 6, characterized in that, It includes a quality inspection component located between the cutting station and the unloading area, the quality inspection component being used to inspect the finished target product.

8. The electrode coating equipment according to claim 6, characterized in that, It includes a dust removal device located between the electrode feeding assembly and the correction assembly, the dust removal device being used to remove dust from the incoming electrode material.

9. The electrode coating equipment according to claim 6, characterized in that, It includes a frame; the first and second coated tape feeding assemblies each include a coated tape roll connector and a guide roller mounted on the frame.

10. The electrode coating equipment according to claim 6, characterized in that, The correction component includes a second recognition camera, an adjustment platform, and an adjustment robot.

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