Laser excessive glue cutting and code covering all-in-one machine for battery cell production and use method of laser excessive glue cutting and code covering all-in-one machine

Abstract

The invention is used for the technical field of automatic code covering, and particularly discloses a laser excessive glue cutting and code covering all-in-one machine for battery cell production and a using method thereof.The laser excessive glue cutting and code covering all-in-one machine comprises a cabinet assembly, and a housing assembly is fixedly installed on the outer surface of one end of the cabinet assembly. According to the overflowing glue laser cutting and automatic code covering all-in-one machine, during feeding, only a material box containing sheet materials needs to be placed into a guide column of a feeding frame, a pen-shaped air cylinder push rod is started to push out the sheet materials in the material box, and the sheet materials are pushed into a conveying line assembly to be subjected to overflowing glue cutting and marking; after completion, the sheet materials are pushed into the material boxes of the discharging frame through the rear material pushing plate of the air cylinder, after the sheet materials in the material boxes are emptied or full, the material boxes on the upper layer are fixed through the pushing air cylinder, the material boxes on the lower layer enter the supporting strips, and the material collecting pushing assembly is started to pull out the falling material boxes and arrange the falling material boxes; the feeding and discharging efficiency is improved, automation is achieved, and operation errors generated during feeding are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of automatic coding, and in particular to a laser overflow glue removal and coding integrated machine for battery cell production and a use method thereof. Background Art

[0002] With the development and innovation of science and technology, the internal part of the battery cell needs to be bonded during the manufacturing and processing of the battery cell. After bonding, the glue will inevitably overflow from the battery cell. For this reason, the overflowed glue needs to be cleaned and removed. In the daily processing and production process, the overflowed glue is generally removed by using an upper cutter and a lower cutter to cut off the overflowed glue of the battery cell. Sometimes the overflowed glue cannot be cut off due to inadequate punching, and the physical friction and pressure generated by the upper cutter and the lower cutter on the battery cell may damage the battery cell. At the same time, when processing and loading, most of them adopt the traditional loading and unloading method of manual loading and unloading, which requires the operator to operate personally. Its advantages are low cost and high flexibility, but manual operation is relatively dangerous and inefficient. At the same time, it is easy to cause misoperation and lead to unstable product quality. Summary of the invention

[0003] The object of the present invention is to provide a laser overflow glue removal and coding integrated machine for battery cell production and a method of using the same, so as to solve the problems of low efficiency and easy misoperation of manual loading and unloading mentioned in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a laser overflow glue removal and coding integrated machine for battery cell production, comprising a cabinet assembly, the cabinet assembly, a cover shell assembly is fixedly installed on the outer surface of one end of the cabinet assembly, and a conveyor line assembly is arranged between the cover shell assembly and the cabinet assembly, a loading rack and a unloading rack are respectively fixedly installed on the outer surfaces of both ends of the cabinet assembly, and the loading rack and the unloading rack are located outside the cover shell assembly, the two ends of the cover shell assembly are passed through by the conveyor line assembly, and the two ends of the conveyor line assembly are respectively connected to the loading rack and the unloading rack, a material box is arranged inside the loading rack and the unloading rack, a cutting assembly and a marking assembly are arranged on the outer surface of the cabinet assembly, and the cutting assembly and the marking assembly are located inside the cover shell assembly, and the loading rack and the unloading rack are arranged on the outer surface of the cabinet assembly. A sliding pushing mechanism is arranged inside, and the sliding pushing mechanism comprises: a material receiving and pushing assembly, the material receiving and pushing assembly is fixedly mounted on the outer surfaces of the upper material rack and the lower material rack, and a support bar is arranged on one side of the lower material rack and the upper material rack close to the material receiving and pushing assembly, a guide column is fixedly mounted on the outer surfaces of the upper material rack and the lower material rack, and the height of the guide column facing the operator side is lower, and the guide column and the material box are slidably connected, a servo screw lifting module is fixedly mounted on the outer surfaces of the upper material rack and the lower material rack, and the bottom end of the servo screw lifting module is in contact with the outer surface of the material box, and the outer surface of the material box can be in contact with the output end of the material receiving and pushing assembly, a pushing cylinder is fixedly mounted on the side surfaces of the upper material rack and the lower material rack, and the output end of the pushing cylinder passes through the outer surfaces of the upper material rack and the lower material rack.

[0005] Preferably, the outer surfaces of the cutting component and the marking component are provided with a sliding lifting mechanism, and the sliding lifting mechanism includes: a manual lifting platform, the manual lifting platform is slidably installed on the side surfaces of the cutting component and the marking component, and the cutting component, the marking component and the screw in the manual lifting platform are self-locking, a laser is fixedly installed on the outer surface of the manual lifting platform, and a galvanometer is fixedly installed on the output end of the laser, and a field mirror is fixedly installed on the outer surface of the galvanometer.

[0006] By adopting the above technical solution, the height of the laser can be adjusted through a manual lifting platform, so that the galvanometer and the field lens can move together with the laser to change the distance between the galvanometer, the field lens and the conveyor line assembly, thereby facilitating the adjustment of the focal length to improve the quality of sheet marking.

[0007] Preferably, a water chiller and a smoke purifier are provided on the outside of the cabinet assembly, and a heat exchange plate is provided between the cabinet assembly and the conveyor line assembly and inside the conveyor line assembly is connected to the water chiller, a touch display screen, buttons, etc. are provided on the front side of the cover assembly, and a three-color light is provided on the outer surface of the cover assembly.

[0008] By adopting the above technical solution, water can be cooled by a chiller outside the cabinet assembly, and the temperature of the laser can be lowered by circulating the chiller of the cabinet assembly to ensure the normal operation of the device. At the same time, the smoke generated during laser cutting and marking can be processed and discharged by a smoke purifier to reduce pollution. The device can be controlled by touching the display screen and buttons, and the three-color light on the outer surface of the cover assembly can be used to display the operating status of the device and reduce operational errors.

[0009] Preferably, a pen-shaped cylinder push rod is fixedly mounted on one end of the loading rack close to the water chiller and the smoke purifier, and the output end of the pen-shaped cylinder push rod passes through a guide column, and a groove is provided on the side surface of the guide column.

[0010] By adopting the above technical solution, the material sheet placed in the material box can be pushed out by pushing out the pen-shaped cylinder push rod, so that the material sheet can pass through the groove on the side surface of the guide column and be pushed into the interior of the conveyor line assembly, which is convenient for automatic unloading.

[0011] Preferably, a cylinder rear push plate is fixedly installed inside one end of the conveyor line assembly close to the unloading rack, and the cylinder rear push plate has the same height as the groove on the side surface of the guide column, and an elastic anti-drop plate is fixedly installed on the outer surface of the guide column, and the elastic anti-drop plate is located in the groove of the guide column, and the outer surface of the groove of the guide column fits with the outer surface of the elastic anti-drop plate.

[0012] By adopting the above technical solution, after the cutting of overflow glue and marking is completed, the material sheet will be transported to one side of the unloading rack through the conveyor line assembly, and then the material sheet can be pushed out by the cylinder to allow the material sheet to enter the material box in the unloading rack. The elastic anti-drop plate can be used to prevent the material sheet from moving too much and running out of the material box, so as to complete the automatic unloading of the material sheet.

[0013] Preferably, limit plates are fixedly installed at both ends of the conveyor line assembly, and the limit plates are respectively located below the cutting assembly and the marking assembly, and lifting mechanisms are fixedly installed at both ends of the conveyor line assembly, and the lifting mechanisms are located below the limit plates.

[0014] By adopting the above technical solution, when the sheet is transported to the cutting position and marking position through the conveyor line assembly, the lifting mechanism will lift and support the sheet, so that the sheet is lifted to the limit plate by the lifting mechanism, and the sheet is fixed and clamped by the limit plate and the lifting mechanism.

[0015] Preferably, linear adjustment movable modules are fixedly mounted on the outer surfaces of the cutting assembly and the marking assembly respectively, and the linear adjustment movable modules are fixedly mounted on both ends of the cabinet assembly.

[0016] By adopting the above technical solution, the positions of the cutting component and the marking component on the cabinet component can be adjusted, so that the galvanometer and field mirror on the outer surface of the cutting component and the marking component can be adjusted, which is convenient for moving to cut and mark the overflow glue on the sheet.

[0017] Preferably, a visual acquisition mechanism is provided on the outer surface of the manual lifting platform, and the visual acquisition mechanism includes: a camera is fixedly installed, a camera is fixedly installed on the outer surface of the manual lifting platform, and a lens is fixedly installed on the input end of the camera, an annular fill light is fixedly installed on the outer surface of the manual lifting platform, and the annular fill light and the lens are concentrically designed, a slide groove is provided between the lens and the manual lifting platform, and the manual lifting platform and the annular fill light are fixed by screws.

[0018] By adopting the above technical solution, the camera and lens can be used to capture images and determine the position of the material sheet. At the same time, the ring fill light can provide good lighting for the camera and lens, thereby improving the quality of the image and reducing the data deviation during the image capture calculation. The position of the ring fill light can be adjusted, and the material sheet can be reviewed after marking.

[0019] A method for using a laser glue overflow removal and automatic coding machine for battery cell production, the method for using the laser glue overflow removal and automatic coding machine comprising the following steps: S1: Put the material box containing the sheet material into the loading rack. At this time, the sheet material is pushed out of the material box by the pen-shaped cylinder push rod provided on the loading rack to facilitate loading; S2: The sheet pushed out in S1 will be transported through the conveyor line assembly, so that the sheet can be transported to the bottom of the cutting assembly, and then the laser will be used to cut the line first to separate the overflow and colloid on the sheet; S3: After completing the cutting process of S2, the conveyor line component will convey the separated overflowed sheet to the bottom of the marking component, and another laser will be used to laser mark the outer surface of the sheet; S4: After completing the process of S3, the material sheet can be re-inspected by the visual acquisition structure. After the verification is completed, the material sheet is transported by the conveyor line assembly, and the material sheet is pushed out by the cylinder rear push plate and pushed into the material box inside the unloading rack.

[0020] Preferably, in step S1, the material box is placed inside the guide column and the material boxes are stacked, in step S2, the material sheet is conveyed to the bottom of the cutting component, the image of the material sheet is captured by CCD and the center point is calculated to correct the cutting position, and in step S3, the marking component captures the image of the material sheet by CCD and calculates the center point to correct the marking position.

[0021] Compared with the prior art, the invention has the following beneficial effects: the overflow glue laser cutting and automatic coding integrated machine: 1. When loading, you only need to put the material box with the sheet material into the guide column of the loading rack, and then you can stack the material boxes to place more materials. When loading, the pen-shaped cylinder push rod will start and push the sheet material in the material box out, so that the sheet material is pushed into the conveyor line component for cutting, overflow glue and marking. After completion, the sheet material is pushed into the material box of the unloading rack by the cylinder rear push plate. After the sheet material in the material box is emptied or filled, the upper layer of the material box is fixed by pushing the cylinder, and the lower layer of the material box is dropped into the support bar on the outer surface of the loading rack and the unloading rack through the servo screw lifting module, and the full or empty material box is pulled out and arranged by the material receiving and pushing component, which improves the efficiency of loading and unloading, realizes automation, and reduces the operation errors caused during loading; 2. After the sheet is pushed into the conveyor assembly, it will be transported by the conveyor assembly and stop after it reaches the bottom of the galvanometer and the field mirror. The sheet will be lifted by the lifting mechanism and lifted to the limit plate for fixation. Then the camera and lens can be used to shoot for visual alignment to complete the overflow glue cutting and marking of the sheet, and the integration of overflow glue cutting and coding can be completed. After the marking is completed, the camera can be used for visual re-inspection again to achieve automation and improve work efficiency and product quality stability; 3. The height of the laser can be adjusted by the manual lifting platform, so that the distance between the galvanometer, field mirror and conveyor line components can be adjusted to adjust the focal length, and the ring fill light can be used to fill the lens to improve the camera's image quality, so that the camera can capture the four edges within the range of the sheet through imaging, and determine the midpoint position of the four edges, and then calculate the center point. According to the data feedback of each photo, the cutting and marking positions are corrected to make the cutting and coding positions accurate. Non-contact cutting and coding by laser avoids the physical pressure and friction caused by traditional processing, reduces material damage, reduces the chance of scrapping, and improves the quality of processed products. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the cabinet assembly and the cover assembly of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the loading rack and the unloading rack of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the housing assembly and the conveyor line assembly of the present invention; Figure 4 It is a schematic diagram of the explosion three-dimensional structure of the limit plate and the cylinder rear push plate of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the feeding rack and the pen-shaped cylinder push rod of the present invention; Figure 6 It is a schematic diagram of the exploded three-dimensional structure of the guide column and servo screw lifting module of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the unloading rack and the pushing cylinder of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the material unloading rack and the elastic anti-drop plate of the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the cutting assembly and the linear adjustment moving module of the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure of the marking component and the manual lifting platform of the present invention.

[0023] In the figure: 1. Cabinet assembly; 2. Cover assembly; 3. Loading rack; 4. Conveyor line assembly; 401. Lifting mechanism; 402. Limiting plate; 403. Cylinder rear push plate; 5. Unloading rack; 6. Cutting assembly; 7. Marking assembly; 8. Material box; Loading and unloading mechanism: 901, material receiving and pushing assembly; 902, guide column; 903, servo screw lifting module; 904, pushing cylinder; 10. Pen-shaped cylinder push rod; 11. Elastic anti-drop plate; Laser cutting and marking mechanism: 121, linear adjustment moving module; 122, manual lifting platform; 123, laser; 124, galvanometer; 125, field mirror; Image capturing and positioning mechanism: 131, camera; 132, lens; 133, ring fill light. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-10In the invention, a laser overflow glue removal and coding integrated machine for battery cell production is provided, comprising: a cabinet assembly 1, a cover assembly 2 is fixedly mounted on the outer surface of one end of the cabinet assembly 1, and a conveyor line assembly 4 is arranged between the cover assembly 2 and the cabinet assembly 1, a loading rack 3 and a unloading rack 5 are respectively fixedly mounted on the outer surfaces of both ends of the cabinet assembly 1, and the loading rack 3 and the unloading rack 5 are located outside the cover assembly 2, both ends of the cover assembly 2 are passed through by the conveyor line assembly 4, and both ends of the conveyor line assembly 4 are respectively connected to the loading rack 3 and the unloading rack 5, a material box 8 is arranged inside the loading rack 3 and the unloading rack 5, a cutting assembly 6 and a marking assembly 7 are arranged on the outer surface of the cabinet assembly 1, and the cutting assembly 6 and the marking assembly 7 are located inside the cover assembly 2.

[0026] Embodiment 1: In this embodiment, in order to solve the problems of low loading and unloading efficiency and easy danger and waste due to operational errors in the prior art, the following solution is disclosed. Figure 7-Figure 8 The interior of the loading rack 3 and the unloading rack 5 is provided with a sliding pushing mechanism, and the sliding pushing mechanism includes: a material receiving and pushing assembly 901, which is fixedly mounted on the outer surfaces of the loading rack 3 and the unloading rack 5, and a support bar is arranged on the side of the unloading rack 5 and the loading rack 3 close to the material receiving and pushing assembly 901, a guide column 902 is fixedly mounted on the outer surfaces of the loading rack 3 and the unloading rack 5, and the height of the guide column 902 facing the operator is lower, and the guide column 902 is slidably connected to the material box 8, and a servo screw rod is fixedly mounted on the outer surfaces of the loading rack 3 and the unloading rack 5 Lifting module 903, and the bottom end of the servo screw lifting module 903 fits with the outer surface of the material box 8, and the outer surface of the material box 8 can fit with the output end of the material receiving and pushing component 901, and the side surfaces of the loading rack 3 and the unloading rack 5 are fixedly installed with a tightening cylinder 904, and the output end of the tightening cylinder 904 passes through the outer surfaces of the loading rack 3 and the unloading rack 5. The overflow glue laser cutting and automatic coding integrated machine provided in this solution fixes and loads and unloads the material box 8 through a sliding pushing mechanism, thereby improving the efficiency and accuracy of loading and unloading and reducing the dangers caused by workers during operation.

[0027] When loading, it is only necessary to put the material boxes 8 containing the sheets into the guide columns 902 of the loading rack 3 one by one. The height difference design of the guide columns 902 makes it more convenient to put the material boxes 8 in, so that the material boxes 8 will not be placed off-center, reducing the probability of subsequent failure to discharge the materials. The servo screw lifting module 903 can drive the material box 8 to move up and down, so that after each pushing action is completed, the material box 8 will move down a fixed distance until the sheet materials in the material box 8 are completely pushed into the conveyor line assembly 4. At this time, there is no material in the material box 8, and the tightening cylinder 904 will extend out and fix the other full material box 8, and make the empty material box 8 continue to move down to the support bar, and at the same time, the material collecting and pushing assembly 901 will contract to push the material on the support bar The box 8 is recovered by cycling the above-mentioned action flow until all the sheets in the material box 8 are discharged, and after the cutting and overflow of the sheet and the marking are completed, the sheet is pushed into the material box 8 in the unloading rack 5, and after the pushing is completed, the servo screw lifting module 903 is operated to allow the material box 8 to move a certain distance along the direction of the guide column 902 until all the sheets are pushed into the material box 8 of the unloading rack 5. When the material box 8 is full, it is fixed by the pushing cylinder 904 so that the material box 8 can fall on the support bar, and the full material box 8 is taken out by contracting the material receiving and pushing component 901, so as to facilitate the loading and unloading of the material box 8, improve the efficiency of loading and unloading, increase the storage capacity of the material box 8, and reduce operational errors.

[0028] Embodiment 2: In this embodiment, in order to further improve the accuracy of cutting and marking, and avoid the inability to perfectly cut and mark due to the incorrect focal length between the galvanometer 124, the field lens 125 and the conveyor line assembly 4, the following scheme is disclosed, which can be referred to in detail in the figure. Figure 9-10 The outer surfaces of the cutting component 6 and the marking component 7 are provided with a sliding lifting mechanism, and the sliding lifting mechanism includes: a manual lifting platform 122, the manual lifting platform 122 is slidably installed on the side surfaces of the cutting component 6 and the marking component 7, and the cutting component 6, the marking component 7 and the screw in the manual lifting platform 122 are self-locking, a laser 123 is fixedly installed on the outer surface of the manual lifting platform 122, and a galvanometer 124 is fixedly installed on the output end of the laser 123, and a field lens 125 is fixedly installed on the outer surface of the galvanometer 124.

[0029] Before cutting the overflow glue and marking, it is necessary to adjust the position of the laser 123. The manual lifting platform 122 is driven up and down by turning the hand wheel to drive the galvanometer 124 and the field lens 125 to move, so as to adjust the distance between the galvanometer 124, the field lens 125 and the conveyor line assembly 4, so as to facilitate the height adjustment and focus adjustment, so as to improve the quality and efficiency of marking and removing the overflow glue, and after the cutting and marking are completed, the material plate is re-inspected by the camera 131 and the lens 132.

[0030] Embodiment 3: In this embodiment, in order to improve the safety of operation and the stability of device operation, and to avoid operation errors and overheating and shutdown of the laser 123 due to excessive temperature, the following scheme is disclosed. Figure 1-Figure 3 A water chiller and a smoke purifier are arranged on the outside of the cabinet assembly 1, and a heat exchange plate is arranged between the cabinet assembly 1 and the conveying line assembly 4 and the conveying line assembly 4 is connected to the water chiller. A touch display screen, buttons, etc. are arranged on the front side of the cover assembly 2, and a three-color light is arranged on the outer surface of the cover assembly 2.

[0031] The temperature of the laser 123 is cooled down by condensed water circulated by the water chiller, so that the laser 123 can maintain normal operation, and the smoke generated by the laser 123 can be purified and discharged by the smoke purifier. The operation is convenient through the touch display screen, buttons, etc., and the operating status of the equipment can be displayed by a three-color light, thereby reducing and minimizing erroneous operations.

[0032] Embodiment 4: In this embodiment, in order to prevent the material sheet from falling during the loading and unloading process, and to prevent the material sheet from falling out of the material box 8 due to the inertia of the material sheet during the loading and unloading process, the following scheme is disclosed. Figure 5-Figure 8 A pen-shaped cylinder push rod 10 is fixedly installed at one end of the loading rack 3 close to the chiller and the smoke purifier, and the output end of the pen-shaped cylinder push rod 10 passes through the guide column 902, and a groove is provided on the side surface of the guide column 902. A cylinder rear push plate 403 is fixedly installed inside the end of the conveyor line assembly 4 close to the unloading rack 5, and the cylinder rear push plate 403 has the same height as the groove on the side surface of the guide column 902, and an elastic anti-drop plate 11 is fixedly installed on the outer surface of the guide column 902, and the elastic anti-drop plate 11 is located in the groove of the guide column 902, and the outer surface of the groove of the guide column 902 fits with the outer surface of the elastic anti-drop plate 11.

[0033] By pushing out the pen-shaped cylinder push rod 10, the material sheet in the material box 8 on one side of the loading rack 3 can be pushed out, so that the material sheet can smoothly pass through the groove of the guide column 902 and enter the interior of the conveyor line assembly 4, so that the material sheet can be automatically sent out to reduce the probability of loading operation errors. After the overflow glue on the material sheet is cut and marked, the conveyor line assembly 4 will continue to transport the material sheet, and push the processed sheet material into the material box 8 in the unloading rack 5 through the cylinder rear push plate 403, and the elastic anti-drop plate 11 can prevent the material sheet from being pushed out too much and causing it to fall, so as to facilitate automatic unloading after processing is completed and ensure that the material sheet will not fall out after unloading.

[0034] Embodiment 5: In this embodiment, in order to prevent the sheet from moving and causing damage to the sheet during the laser cutting and marking process, the following solution is disclosed. Figure 3-Figure 4, limit plates 402 are fixedly installed at both ends of the conveyor line assembly 4, and the limit plates 402 are respectively located below the cutting assembly 6 and the marking assembly 7, and lifting mechanisms 401 are fixedly installed at both ends of the conveyor line assembly 4, and the lifting mechanisms 401 are located below the limit plates 402, and linear adjustment moving modules 121 are fixedly installed on the outer surfaces of the cutting assembly 6 and the marking assembly 7, respectively, and the linear adjustment moving modules 121 are fixedly installed at both ends of the cabinet assembly 1.

[0035] When the material plate is transported by the conveyor line assembly 4, the material plate will pass under the galvanometer 124 and the field lens 125. At this time, the material plate can be lifted up by the lifting mechanism 401 so that the material plate can be tightly attached to the outer surface of the limiting plate 402 after being lifted up, so as to facilitate clamping and fixing of the material plate, and can be visually positioned by CCD. The position of the cutting assembly 6 and the marking assembly 7 on the cabinet assembly 1 can be adjusted by linearly adjusting the moving module 121, so as to facilitate movement to cut the overflow glue of the material sheet and facilitate marking.

[0036] Embodiment 6: In this embodiment, in order to improve the image quality of the camera 131 and avoid errors in rechecking the plate and positioning the plate, which may lead to errors in positioning the plate and inaccurate image acquisition, the following solution is disclosed: Figure 9-10 A visual acquisition mechanism is provided on the outer surface of the manual lifting platform 122, and the visual acquisition mechanism includes: a camera 131 is fixedly installed, the camera 131 is fixedly installed on the outer surface of the manual lifting platform 122, and a lens 132 is fixedly installed at the input end of the camera 131, an annular fill light 133 is fixedly installed on the outer surface of the manual lifting platform 122, and the annular fill light 133 and the lens 132 are concentrically designed, a slide groove is provided between the lens 132 and the manual lifting platform 122, and the manual lifting platform 122 and the annular fill light 133 are fixed by screws.

[0037] The annular fill light 133 can be adjusted by screws so that the distance between the annular fill light 133 and the conveyor line assembly 4 can be adjusted and illuminated, and it is convenient to fill light the lens 132 to improve the image capture quality of the camera 131, reduce data deviation when collecting images, and improve the real-time accuracy of marking re-inspection.

[0038] The method for using the overflow glue laser cutting and automatic coding integrated machine includes the following steps: S1: Put the material box 8 containing the sheet material into the interior of the loading rack 3. At this time, the sheet material is pushed out of the material box 8 by the pen-shaped cylinder push rod 10 provided on the loading rack 3 to facilitate loading; S2: The sheet pushed out in S1 is transported through the conveyor assembly 4, so that the sheet can be transported to the bottom of the cutting assembly 6, and then the laser 123 is used to cut the line first to separate the overflow and colloid on the sheet; S3: After the cutting process of S2 is completed, the conveyor line component 4 will convey the separated overflowed sheet to the bottom of the marking component 7, and laser mark the outer surface of the sheet by another laser 123; S4: After completing the process of S3, the material sheet can be re-inspected through the visual acquisition structure, and after the verification is completed, the material sheet is transported through the conveyor line assembly 4, and the material sheet is pushed out by the cylinder rear push plate 403, and the material sheet is pushed into the material box 8 inside the unloading rack 5 to complete the cutting of the overflow glue of the material sheet and the laser marking of the outer surface of the material sheet, completing the integrated processing of glue cutting and marking, and improving the efficiency and accuracy of the work.

[0039] In step S1, the material box 8 is placed inside the guide column 902, and the material boxes 8 are stacked. In step S2, the material sheet is transported to the bottom of the cutting component 6, and the image of the material sheet is captured by CCD and the center point is calculated to correct the cutting position. In step S3, the marking component 7 captures the image of the material sheet through CCD and calculates the center point to correct the marking position.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser glue overflow removal and coding integrated machine for battery cell production, comprising a cabinet assembly (1), wherein a cover assembly (2) is fixedly mounted on the outer surface of one end of the cabinet assembly (1), and a conveyor line assembly (4) is arranged between the cover assembly (2) and the cabinet assembly (1), and a loading rack (3) and a unloading rack (5) are respectively fixedly mounted on the outer surfaces of both ends of the cabinet assembly (1), and the loading rack (3) and the unloading rack (5) are located outside the cover assembly (2), and the two ends of the cover assembly (2) are passed through by the conveyor line assembly (4), and the two ends of the conveyor line assembly (4) are respectively connected to the loading rack (3) and the unloading rack (5), and a material box (8) is arranged inside the loading rack (3) and the unloading rack (5), and a cutting assembly (6) and a marking assembly (7) are arranged on the outer surface of the cabinet assembly (1), and the cutting assembly (6) and the marking assembly (7) are located inside the cover assembly (2). Features: The interior of the loading rack (3) and the unloading rack (5) is provided with a sliding pushing mechanism, and the sliding pushing mechanism comprises: a material receiving and pushing assembly (901), the material receiving and pushing assembly (901) is fixedly mounted on the outer surface of the loading rack (3) and the unloading rack (5), and a support bar is arranged on a side of the unloading rack (5) and the loading rack (3) close to the material receiving and pushing assembly (901), and a guide column (902) is fixedly mounted on the outer surface of the loading rack (3) and the unloading rack (5), and the height of the guide column (902) facing the operator is relatively low, and the guide column (902) is 02) is slidably connected to the material box (8), the outer surfaces of the loading rack (3) and the unloading rack (5) are fixedly mounted with a servo screw lifting module (903), and the bottom end of the servo screw lifting module (903) is in contact with the outer surface of the material box (8), and the outer surface of the material box (8) can be in contact with the output end of the material receiving and pushing component (901), and the side surfaces of the loading rack (3) and the unloading rack (5) are fixedly mounted with a pushing cylinder (904), and the output end of the pushing cylinder (904) passes through the outer surfaces of the loading rack (3) and the unloading rack (5).

2. A laser glue overflow removal and coding integrated machine for battery cell production according to claim 1, Features: The outer surfaces of the cutting component (6) and the marking component (7) are provided with a sliding lifting mechanism, and the sliding lifting mechanism comprises: a manual lifting platform (122), the manual lifting platform (122) is slidably mounted on the side surfaces of the cutting component (6) and the marking component (7), and the cutting component (6), the marking component (7) and the screw in the manual lifting platform (122) are self-locking, a laser (123) is fixedly mounted on the outer surface of the manual lifting platform (122), a galvanometer (124) is fixedly mounted on the output end of the laser (123), and a field mirror (125) is fixedly mounted on the outer surface of the galvanometer (124).

3. The laser glue overflow removal and coding integrated machine for battery cell production according to claim 1, Features: A water chiller and a smoke purifier are arranged outside the cabinet component (1), and a heat exchange plate is arranged between the cabinet component (1) and the conveyor line component (4), and the conveyor line component (4) is connected to the water chiller. A touch display screen, buttons, etc. are arranged on the front side of the cover component (2), and a three-color light is arranged on the outer surface of the cover component (2).

4. The laser glue overflow removal and coding integrated machine for battery cell production according to claim 1, Features: A pen-shaped cylinder push rod (10) is fixedly mounted on one end of the loading rack (3) close to the water chiller and the smoke purifier, and the output end of the pen-shaped cylinder push rod (10) passes through the guide column (902), and a groove is provided on the side surface of the guide column (902).

5. The laser glue overflow removal and coding integrated machine for battery cell production according to claim 1, Features: A cylinder rear push plate (403) is fixedly installed inside one end of the conveyor line assembly (4) close to the unloading rack (5), and the cylinder rear push plate (403) has the same height as the groove on the side surface of the guide column (902). An elastic anti-drop plate (11) is fixedly installed on the outer surface of the guide column (902), and the elastic anti-drop plate (11) is located in the groove of the guide column (902), and the outer surface of the groove of the guide column (902) is in contact with the outer surface of the elastic anti-drop plate (11).

6. The laser overflow glue removal and coding integrated machine for battery cell production according to claim 1, Features: Limiting plates (402) are fixedly mounted at both ends of the conveyor line assembly (4), and the limiting plates (402) are respectively located below the cutting assembly (6) and the marking assembly (7). Lifting mechanisms (401) are fixedly mounted at both ends of the conveyor line assembly (4), and the lifting mechanisms (401) are located below the limiting plates (402).

7. The laser glue overflow removal and coding integrated machine for battery cell production according to claim 1, Features: The outer surfaces of the cutting component (6) and the marking component (7) are respectively fixedly mounted with linear adjustment movable modules (121), and the linear adjustment movable modules (121) are fixedly mounted at both ends of the cabinet component (1).

8. The laser glue overflow removal and coding integrated machine for battery cell production according to claim 2, Features: The outer surface of the manual lifting platform (122) is provided with a visual acquisition mechanism, and the visual acquisition mechanism comprises: a camera (131) fixedly mounted on the outer surface of the manual lifting platform (122), and a lens (132) fixedly mounted on the input end of the camera (131), an annular fill light (133) fixedly mounted on the outer surface of the manual lifting platform (122), and the annular fill light (133) and the lens (132) are concentrically designed, a slide groove is provided between the lens (132) and the manual lifting platform (122), and the manual lifting platform (122) and the annular fill light (133) are fixedly mounted using screws.

9. A method for using a laser glue overflow removal and coding machine for battery cell production. Features: The method for using the overflow glue laser cutting and automatic coding integrated machine includes the following steps: S1: placing a material box (8) containing sheet materials into the interior of a loading rack (3), and at this time, a pen-shaped cylinder push rod (10) provided on the loading rack (3) is used to push the sheet materials out of the material box (8) to facilitate loading; S2: The sheet pushed out in S1 is transported through the conveyor assembly (4) so ​​that the sheet can be transported to the bottom of the cutting assembly (6), and then the laser (123) is used to cut the sheet first to separate the overflow and colloid on the sheet; S3: After the cutting process of S2 is completed, the conveyor line component (4) conveys the separated overflowed sheet to the bottom of the marking component (7), and another laser (123) performs laser marking on the outer surface of the sheet; S4: After completing the process of S3, the material sheet can be re-inspected by the visual acquisition structure. After the inspection is completed, the material sheet is transported by the conveyor line component (4), and the material sheet is pushed out by the cylinder rear push plate (403) and pushed into the material box (8) inside the unloading rack (5) to complete the cutting of the excess glue on the material sheet and the laser marking of the outer surface of the material sheet, completing the integrated processing of glue cutting and marking, and improving the efficiency and accuracy of the work.

10. A method for using a laser overflow glue removal and coding machine for battery cell production according to claim 9, Features: In step S1, the material box (8) is placed inside the guide column (902), and the material boxes (8) are stacked. In step S2, the material sheet is transported to the bottom of the cutting component (6), and the image of the material sheet is captured by the CCD and the center point is calculated to correct the cutting position. In step S3, the marking component (7) captures the image of the material sheet by the CCD and calculates the center point to correct the marking position.

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