Baking and collecting all-in-one machine for new energy automobile battery pack mylar

Abstract

The invention relates to the technical field of mylar baking and collecting equipment, in particular to a baking and collecting all-in-one machine for new energy automobile battery pack mylar, which comprises a baking oven body and a sealing door, a first groove is formed in the inner bottom surface of the baking oven body, and a second groove is formed in the inner bottom surface of the first groove; two first guide rods are fixedly connected to the inner wall of the first groove in the length direction of the first groove. Dynamic balance of temperature and humidity in the drying oven is achieved through the self-adaptive dehumidification circulation assembly, so that the baking uniformity of the mylar film is guaranteed, the baking efficiency and effect of the mylar film are improved through the arranged overturning assembly, and the self-adaptive distance adjusting assembly is arranged, so that the baking efficiency of the mylar film is improved. According to the Mylar baking device, synchronous lifting and space self-adaptive adjustment of the multiple ventilation plates can be achieved, so that the multi-layer baking requirements of Mylar pieces of different sizes are met, and by arranging the convenient collecting assembly, the collecting efficiency is improved, and meanwhile pollution to the surfaces of the Mylar pieces caused by manual contact is avoided.

Description

Technical Field

[0001] This invention relates to the field of mylar flake baking and collection equipment, specifically to an integrated machine for baking and collecting mylar flakes for new energy vehicle battery packs. Background Technology

[0002] With the rapid development of the new energy vehicle industry, the market has increasingly stringent requirements for the safety and reliability of battery packs. As the core insulating component of battery packs, the production quality control of Mylar sheet has become a key focus of the industry. In the production process of Mylar sheet, the baking process is a key link to ensure its insulation performance, tensile strength and dimensional stability. It is necessary to strictly control the baking temperature, humidity and baking uniformity. At the same time, Mylar sheet is mostly thin sheet structure, and it needs to be collected quickly and without damage after baking to avoid surface scratches or deformation.

[0003] Existing Mylar chip baking equipment has the following drawbacks: First, it lacks precision in controlling the baking environment. Traditional baking equipment often uses a fixed air duct design, which cannot achieve dynamic balance of temperature and humidity. Furthermore, it cannot dynamically adjust the dehumidification strategy according to the specific conditions of the Mylar chips to be baked, thus failing to achieve dynamic temperature and humidity balance. It also lacks the function to judge the size of the Mylar chips to be baked; the larger the Mylar chips, the more moisture they contain. If the dehumidification efficiency is not adjusted adaptively, moisture accumulation can easily occur, affecting the baking effect. Second, the baking of Mylar chips is not uniform on both sides. To ensure uniform baking on both sides, the Mylar chips need to be manually flipped, which is not only inefficient but also prone to wrinkling and scratching due to manual operation. Manual operation in high-temperature environments also poses safety hazards. In addition, the adaptability of multi-layer baking spacing is poor. The baking layer spacing of existing equipment is mostly a fixed structure, which cannot be flexibly adjusted according to the size of the Mylar chips, easily affecting the baking effect. Finally, the automation level of the collection process is low. After baking, Mylar chips must be picked up manually one by one, which is not only labor-intensive but also prone to surface contamination due to human contact, affecting the quality of subsequent assembly. Corresponding solutions are needed. Summary of the Invention

[0004] To address the aforementioned shortcomings of existing technologies, this invention provides an integrated baking and collecting machine for Mylar sheets in new energy vehicle battery packs, which effectively solves the problems of low temperature and humidity control precision, uneven baking, poor adaptability of multi-layer spacing, and low degree of automation in collecting existing technologies.

[0005] To achieve the above objectives, the present invention provides the following technical solution: This invention provides an integrated baking and collecting machine for Mylar flakes in new energy vehicle battery packs, comprising an oven body and a sealed door. A first groove is formed on the inner bottom surface of the oven body. Two first guide rods are fixedly connected to the inner wall of the first groove along its length. A movable seat is slidably sleeved on the two first guide rods. A base is slidably connected to the inner bottom surface of the oven body. The base is fixedly connected to the upper surface of the movable seat. The base is fixedly connected to the side wall of the sealed door. Two second guide rods are fixedly connected to the side wall of the sealed door. Both second guide rods are slidably connected to the bottom of the oven body. A support frame is fixedly connected between the base and the side wall of the sealed door. An adaptive baking and collection mechanism is provided, comprising an adaptive dehumidification circulation component, a flipping component, an adaptive spacing adjustment component, a lifting component, and a convenient collection component. The adaptive dehumidification circulation component includes an industrial camera fixedly connected to the upper surface of the oven body via a bracket. An air outlet pipe and an air inlet pipe are fixedly connected to the upper surface and side wall of the oven body, respectively. An exhaust fan is fixedly installed at the output end of the air outlet pipe, and an intake fan is fixedly installed at the input end of the air inlet pipe. A filter plate and multiple electric heaters are fixedly connected to the inner wall of the air inlet pipe. A PLC controller is fixedly connected to the side wall of the oven body, and a humidity sensor is fixedly installed on the inner wall of the air outlet pipe.

[0006] According to the above-mentioned integrated machine for baking and collecting Mylar film for new energy vehicle battery packs, the flipping component includes a No. 1 motor fixedly connected to the side wall of the support frame via a bracket. The output end of the No. 1 motor is rotatably connected to the side wall of the support frame via a bearing. A flipping frame is fixedly connected to the output end of the No. 1 motor. An annular reinforcing seat is fixedly connected to the side wall of the support frame. The annular reinforcing seat is coaxially arranged with the flipping frame. An annular limiting groove is opened on the side wall of the annular reinforcing seat. Two limiting blocks are slidably connected in the annular limiting groove. Both limiting blocks are fixedly connected to the side wall of the flipping frame.

[0007] According to the aforementioned integrated baking and collecting machine for Mylar sheets in new energy vehicle battery packs, the adaptive spacing adjustment component includes a second motor fixedly connected to the bottom surface of a flipping frame via a bracket. Two threaded rods are rotatably connected to the inner top surface of the flipping frame via bearings. Both threaded rods are rotatably connected to the bottom surface of the flipping frame via bearings. The bottom end of any one threaded rod is fixedly connected to the output end of the second motor. Synchronous pulleys are fixedly connected circumferentially to both threaded rods, and a synchronous belt meshes between the two pulleys. Lifting seats are threaded onto both threaded rods, and a ventilation top plate is fixedly connected between the two lifting seats. A ventilation bottom plate is fixedly connected to the inner bottom surface of the flipping frame, and multiple ventilation top plates are provided between the ventilation top plate and the ventilation bottom plate. The ventilation panel, including the ventilation top panel, ventilation bottom panel, and multiple ventilation panels, has a second groove on its side wall. A movable block is slidably connected within each of the second grooves. A first connecting rod and a second connecting rod are hinged to the side wall of each movable block within the ventilation panels. A first connecting rod and a second connecting rod are also hinged to the side wall of each movable block within the ventilation bottom panel and ventilation top panel. Multiple first connecting rods are hinged to the side wall of the upper ventilation panel, with the side end of the uppermost first connecting rod hinged to the side wall of the ventilation top panel. Multiple second connecting rods are hinged to the side wall of the lower ventilation panels, with the side end of the lowermost second connecting rod hinged to the side wall of the ventilation bottom panel. The first and second connecting rods between adjacent ventilation top panels, ventilation panels, and ventilation bottom panels are cross-hinged.

[0008] According to the above-mentioned integrated baking and collecting machine for Mylar film of new energy vehicle battery pack, the lifting assembly includes a No. 1 housing fixedly connected to the side wall of the oven body by a bracket. A No. 3 motor is fixedly connected to the upper surface of the No. 1 housing by a bracket. A No. 2 threaded rod is fixedly connected to the output end of the No. 3 motor. The No. 2 threaded rod is rotatably connected to the inner top surface of the No. 1 housing through a bearing, and its bottom end is rotatably connected to the inner bottom surface of the No. 1 housing through a bearing. A through groove is opened on the side wall of the No. 1 housing. A connecting block is slidably connected in the through groove. A nut is threadedly connected to the No. 2 threaded rod. The side wall of the connecting block is fixedly connected to the nut. A C-shaped mounting bracket is fixedly connected to the side wall of the connecting block.

[0009] According to the above-mentioned integrated baking and collecting machine for Mylar film in new energy vehicle battery packs, the convenient collecting component includes a first electric push rod fixedly mounted on the side wall of a C-shaped mounting frame. The output end of the first electric push rod is slidably connected to the inner wall of the C-shaped mounting frame and is fixedly connected to an L-shaped collecting tray. A second electric push rod is fixedly mounted on the side wall of the L-shaped collecting tray. The output end of the second electric push rod is slidably connected to the inner wall of the L-shaped collecting tray and is fixedly connected to a second housing. The second housing contains multiple rotating shafts. The multiple rotating shafts are rotatably connected to the two side walls of the second housing through bearings. Collecting rollers are fixedly connected to the circumference of the multiple rotating shafts. Two gears are rotatably sleeved on the circumference of the multiple rotating shafts through one-way bearings. Two racks are fixedly connected to the inner wall of the L-shaped collecting tray through a bracket. The gears on both sides of the multiple rotating shafts mesh with the two racks respectively.

[0010] According to the above-mentioned integrated baking and collecting machine for Mylar film in new energy vehicle battery packs, two No. 3 guide rods and two No. 4 guide rods are fixedly connected to the side walls of the No. 2 housing and the L-shaped collecting tray, respectively. The two No. 3 guide rods and two No. 4 guide rods are slidably connected to the side walls of the L-shaped collecting tray and the C-shaped mounting frame.

[0011] According to the above-mentioned integrated baking and collecting machine for Mylar film in new energy vehicle battery packs, multiple collecting rollers are located inside the second housing and are located above the L-shaped collecting disc, while the two racks are located below multiple gears.

[0012] According to the above-mentioned integrated baking and collecting machine for Mylar film in new energy vehicle battery packs, the industrial camera, exhaust fan, intake fan, humidity sensor, electric heater, motor 1 and motor 2 are all electrically connected to the PLC controller, and the circuit formed between the industrial camera, exhaust fan, intake fan, humidity sensor, electric heater, motor 1, motor 2 and PLC controller is electrically connected to an external power supply.

[0013] The technical solution provided by this invention has the following advantages compared with the known prior art: 1. This invention, through its adaptive dehumidification circulation component, can accurately determine the size of the Mylar chips to be baked using an industrial camera. Combined with humidity data collected by a humidity sensor, the PLC controller can coordinate and adjust the speed of the exhaust fan, the intake fan, and the power of the electric heater. Since larger Mylar chips contain more moisture, this component can specifically improve the dehumidification efficiency, effectively preventing moisture accumulation. At the same time, it can achieve dynamic balance of temperature and humidity in the oven, ensuring the uniformity of Mylar chip baking and avoiding local over-baking or under-baking. Furthermore, the filter plate can filter impurities in the incoming air, improving the cleanliness of the finished Mylar chips.

[0014] 2. The present invention, through the setting of the flipping component, can drive the flipping frame to rotate smoothly by the No. 1 motor. With the limiting and guiding effect of the ring reinforcement seat and the limiting block, the angle flipping of the Myra slices during the baking process can be automatically achieved without manual intervention. This not only improves the baking efficiency, but also avoids the safety hazards caused by human contact with the high temperature of the Myra slices. At the same time, it ensures that the flipping process is stable and prevents the Myra slices from wrinkling, scratching or other damage.

[0015] 3. The present invention, through the adaptive spacing adjustment component, can drive the first threaded rod to rotate synchronously by the second motor, thereby raising and lowering the ventilation top plate. With the help of the scissor linkage structure, the synchronous raising and lowering and the adaptive spacing adjustment of multiple ventilation plates can be realized. It can accurately adapt to the multi-layer baking needs of Mylar chips of different sizes, broaden the equipment's adaptability range, and the ventilated load-bearing structure can ensure smooth hot air circulation, further improving the baking uniformity.

[0016] 4. The present invention, through the setting of the lifting component, can drive the No. 2 threaded rod to rotate by the No. 3 motor. Through the transmission of the nut and the connecting block, the height of the C-shaped mounting frame and the convenient collection component can be adjusted, accurately adapting to the collection needs of different layers of Mylar film, providing a stable height adaptation basis for subsequent automated collection, and improving the accuracy and continuity of the collection process.

[0017] 5. The present invention, through its convenient collection components, allows for adjustment of the collection position using electric push rods No. 1 and No. 2. Combined with the meshing transmission of gears and racks and the limiting effect of one-way bearings, it achieves automated rotation of the collection roller, smoothly conveying the baked Mylar flakes into the L-shaped collection tray. This eliminates the need for manual collection, reducing labor intensity, avoiding surface contamination of the Mylar flakes caused by manual contact, and improving collection efficiency and safety. Furthermore, guide rods No. 3 and No. 4 ensure smooth and precise collection. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural cross-sectional diagram of the present invention; Figure 3 This is a three-dimensional structural cross-sectional diagram from another perspective of the present invention; Figure 4 This is a three-dimensional structural schematic diagram from another perspective of the present invention; Figure 5 This is a three-dimensional structural diagram of the sealed door in the closed state of the present invention; Figure 6 This is a three-dimensional structural schematic diagram of the adaptive spacing adjustment component of the present invention; Figure 7 This is a three-dimensional structural diagram of the convenient receiving component of the present invention; Figure 8 for Figure 2 Enlarged view of point A in the middle; Figure 9 for Figure 3 Enlarged view of point B in the middle; Figure 10 for Figure 6 A magnified view of point C in the middle.

[0020] Reference numerals: 1. Oven body; 11. Sealing door; 12. Groove No. 1; 13. Guide rod No. 1; 14. Movable seat; 15. Base; 16. Guide rod No. 2; 17. Support frame; 2. Adaptive dehumidification circulation assembly; 21. Industrial camera; 22. Exhaust duct; 23. Inlet duct; 24. Exhaust fan; 25. Inlet fan; 26. Filter plate; 27. Electric heater; 28. PLC controller; 29. ​​Humidity sensor; 3. Tilting assembly; 31. Motor No. 1; 32. Tilting frame; 33. Annular reinforcing seat; 34. Annular limiting groove; 35. Limiting block; 4. Adaptive spacing adjustment assembly; 41. Motor No. 2; 42. Threaded rod No. 1; 43. Same as above. 44. Stepping wheel; 45. Synchronous belt; 46. Lifting seat; 47. Ventilation top plate; 48. Ventilation bottom plate; 49. Ventilation plate; 40. No. 2 groove; 410. Moving block; 411. No. 1 connecting rod; 412. No. 2 connecting rod; 5. Lifting assembly; 51. No. 1 housing; 52. No. 3 motor; 53. No. 2 threaded rod; 55. Through groove; 56. Connecting block; 57. Nut; 58. C-shaped mounting bracket; 6. Convenient collection assembly; 61. No. 1 electric push rod; 62. L-shaped collection tray; 63. No. 2 electric push rod; 64. No. 2 housing; 65. Rotating shaft; 66. Collection roller; 67. Gear; 68. Rack; 69. No. 3 guide rod; 610. No. 4 guide rod. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0022] The present invention will be further described below with reference to embodiments.

[0023] Example: Refer to Figures 1 to 10 A baking and collecting machine for Mylar flakes in new energy vehicle battery packs includes an oven body 1 and a sealing door 11. A first groove 12 is formed on the inner bottom surface of the oven body 1. Two first guide rods 13 are fixedly connected to the inner wall of the first groove 12 along the length direction of the first groove 12. A movable seat 14 is slidably sleeved on the two first guide rods 13. A base 15 is slidably connected to the inner bottom surface of the oven body 1. The base 15 is fixedly connected to the upper surface of the movable seat 14. The base 15 is fixedly connected to the side wall of the sealing door 11. Two second guide rods 16 are fixedly connected to the side wall of the sealing door 11. Both second guide rods 16 are slidably connected to the bottom of the oven body 1. A support frame 17 is fixedly connected between the base 15 and the side wall of the sealing door 11. An adaptive baking and collection mechanism is provided, comprising an adaptive dehumidification circulation component 2, a flipping component 3, an adaptive spacing adjustment component 4, a lifting component 5, and a convenient collection component 6. The adaptive dehumidification circulation component 2 includes an industrial camera 21 fixedly connected to the upper surface of the oven body 1 via a bracket. An air outlet pipe 22 and an air inlet pipe 23 are fixedly connected to the upper surface and side wall of the oven body 1, respectively. An exhaust fan 24 is fixedly installed at the output end of the air outlet pipe 22, and an intake fan 25 is fixedly installed at the input end of the air inlet pipe 23. A filter plate 26 and multiple electric heaters 27 are fixedly connected to the inner wall of the air inlet pipe 23. A PLC controller 28 is fixedly connected to the side wall of the oven body 1, and a humidity sensor 29 is fixedly installed on the inner wall of the air outlet pipe 22. The flipping assembly 3 includes a first motor 31 fixedly connected to the side wall of the support frame 17 via a bracket. The output end of the first motor 31 is rotatably connected to the side wall of the support frame 17 via a bearing. The output end of the first motor 31 is fixedly connected to a flipping frame 32. An annular reinforcing seat 33 is fixedly connected to the side wall of the support frame 17. The annular reinforcing seat 33 is coaxially arranged with the flipping frame 32. An annular limiting groove 34 is opened on the side wall of the annular reinforcing seat 33. Two limiting blocks 35 are slidably connected in the annular limiting groove 34. Both limiting blocks 35 are fixedly connected to the side wall of the flipping frame 32. The adaptive spacing adjustment component 4 includes a second motor 41 fixedly connected to the bottom surface of the flip frame 32 via a bracket. Two threaded rods 42 are rotatably connected to the inner top surface of the flip frame 32 via bearings. Both threaded rods 42 are rotatably connected to the bottom surface of the flip frame 32 via bearings. The bottom end of either threaded rod 42 is fixedly connected to the output end of the second motor 41. Synchronous pulleys 43 are fixedly connected circumferentially to both threaded rods 42, and a synchronous belt 44 meshes between the two synchronous pulleys 43. The two threaded rods 42... Each is threadedly connected to a lifting seat 45. A ventilation top plate 46 is fixedly connected between two lifting seats 45. A ventilation bottom plate 47 is fixedly connected to the inner bottom surface of the flipping frame 32. Multiple ventilation plates 48 are provided between the ventilation top plate 46 and the ventilation bottom plate 47. The side walls of the ventilation top plate 46, the ventilation bottom plate 47, and the multiple ventilation plates 48 are all provided with second-order grooves 49. Moving blocks 410 are slidably connected in the multiple second-order grooves 49. The side walls of the moving blocks 410 in the multiple ventilation plates 48 are all hinged to first-order connecting rods 411 and second-order connecting rods 411 and 412, respectively. 12. The side walls of the movable block 410 within the ventilation base plate 47 and the ventilation top plate 46 are respectively hinged to a first connecting rod 411 and a second connecting rod 412. Multiple first connecting rods 411 are hinged to the side walls of the upper ventilation plate 48, with the side end of the uppermost first connecting rod 411 hinged to the side wall of the ventilation top plate 46. Multiple second connecting rods 412 are hinged to the side walls of the lower ventilation plate 48, with the side end of the lowermost second connecting rod 412 hinged to the side wall of the ventilation base plate 47. Adjacent ventilation top plates 46 and ventilation top plates 46... The first connecting rod 411 and the second connecting rod 412 between the plate 48 and the ventilation base plate 47 are cross-hinged. The industrial camera 21, the exhaust fan 24, the air intake fan 25, the humidity sensor 29, the electric heater 27, the first motor 31 and the second motor 41 are all electrically connected to the PLC controller 28. The circuit formed between the industrial camera 21, the exhaust fan 24, the air intake fan 25, the humidity sensor 29, the electric heater 27, the first motor 31, the second motor 41 and the PLC controller 28 is electrically connected to an external power supply. The lifting assembly 5 includes a first housing 51 fixedly connected to the side wall of the oven body 1 via a bracket. A third motor 52 is fixedly connected to the upper surface of the first housing 51 via a bracket. A second threaded rod 53 is fixedly connected to the output end of the third motor 52. The second threaded rod 53 is rotatably connected to the inner top surface of the first housing 51 via a bearing, and its bottom end is rotatably connected to the inner bottom surface of the first housing 51 via a bearing. A through groove 55 is provided on the side wall of the first housing 51. A connecting block 56 is slidably connected in the through groove 55. A nut 57 is threadedly connected to the second threaded rod 53. The connecting block 56 is fixedly connected to the side wall of the nut 57. A C-shaped mounting bracket 58 is fixedly connected to the side wall of the connecting block 56. The convenient collection component 6 includes a first electric push rod 61 fixedly mounted on the side wall of a U-shaped mounting bracket 58. The output end of the first electric push rod 61 is slidably connected to the inner wall of the U-shaped mounting bracket 58 and is fixedly connected to an L-shaped collection tray 62. A second electric push rod 63 is fixedly mounted on the side wall of the L-shaped collection tray 62. The output end of the second electric push rod 63 is slidably connected to the inner wall of the L-shaped collection tray 62 and is fixedly connected to a second housing 64. The second housing 64 contains multiple rotating shafts 65, which are rotatably connected to the two side walls of the second housing 64 through bearings. Collection rollers 66 are fixedly connected to the circumference of each of the multiple rotating shafts 65. Two gears 67 are rotatably sleeved on the circumference of each of the multiple rotating shafts 65 through one-way bearings. The L-shaped collection tray 62... Two racks 68 are fixedly connected to the inner wall via a bracket. Gears 67 on both sides of multiple rotating shafts 65 mesh with the two racks 68 respectively. Two guide rods 69 and 610 are fixedly connected to the side walls of the second housing 64 and the L-shaped collecting tray 62 respectively. The two guide rods 69 and 610 are slidably connected to the side walls of the L-shaped collecting tray 62 and the C-shaped mounting bracket 58 respectively to ensure smooth and accurate collecting. Multiple collecting rollers 66 are located inside the second housing 64 and above the L-shaped collecting tray 62. The two racks 68 are located below the multiple gears 67. The one-way bearings can effectively limit the rotation direction of the collecting rollers 66, thereby preventing the collected Mylar sheets from retracting.

[0024] The working principle of this invention is as follows: In use, first pull out the sealing door 11, drive the base 15 and the moving seat 14 to slide along the first guide rod 13, open the oven body 1, and evenly spread the Mylar flakes to be baked on the surface of the ventilation plate 48 and the ventilation bottom plate 47. After the spreading is completed, the industrial camera 21 will detect the Mylar flakes to be baked at the top and acquire the size data, and transmit the signal to the PLC controller 28. The PLC controller 28 adjusts the spacing between the ventilation plates 48 according to the transmitted signal, so as to ensure the subsequent baking effect. According to the transmitted signal, the PLC controller 28 starts the second motor 41, which drives the two first threaded rods 42 to rotate synchronously through the synchronous wheel 43 and the synchronous belt 44, driving the lifting seat 45 and the ventilation top plate 46 to rise and fall. Through the scissor linkage structure, multiple ventilation plates 48 are driven to rise and fall synchronously, adjusted to the preset spacing, and the sealing door 11 is closed to ensure that the oven body 1 is well sealed. When the baking function is activated, the PLC controller 28 controls the start of the intake fan 25, exhaust fan 24, and electric heater 27. The intake fan 25 sends filtered fresh air into the air inlet duct 23, and after being heated by the electric heater 27, it forms hot air that enters the oven body 1. The exhaust fan 24 extracts the moisture and hot air from the oven, forming a hot air circulation. Furthermore, the PLC controller 28 adjusts the initial power of the exhaust fan 24, intake fan 25, and electric heater 27 based on the Mylar film size acquired by the industrial camera 21. During the baking process, the humidity inside the equipment is relatively high in the initial stage. If adaptive adjustments are not made according to the actual situation and moisture content of the Mylar film, moisture buildup can easily occur. The accumulation phenomenon affects the baking effect and efficiency. During subsequent baking, the humidity sensor 29 collects the humidity data in the oven in real time and transmits it synchronously. If the local temperature is too high or the humidity is higher than the preset threshold, the PLC controller 28 automatically adjusts the heating power of the electric heater 27 and the speed of the exhaust fan 24 and the intake fan 25 (increasing the speed to accelerate dehumidification). If the humidity is lower than the preset threshold, the speed of the exhaust fan and the intake fan is reduced to maintain the temperature in the oven. During the baking process, the PLC controller 28 controls the No. 1 motor 31 to start periodically, driving the flipping frame 32 to flip the Mylar slices (periodically flipping 180° in both directions), thereby ensuring that the Mylar slices are baked evenly on both sides. After the Mylar slices are baked, the electric heater 27, the air inlet fan 25, and the exhaust fan 24 stop working. The sealing door 11 is pushed to open the oven body 1. The No. 3 motor 52 is started, driving the No. 2 threaded rod 53 to rotate. Through the nut 57 and the connecting block 56, the C-shaped mounting bracket 58 and the convenient collection component 6 are raised and lowered to the preset collection height (corresponding to the top layer of Mylar slices). The No. 1 electric push rod 61 is started, pushing the L-shaped collection tray 62 to move to the edge below the Mylar slices. Then the No. 2 electric push rod 63 is started, pushing the No. 2 housing 64 to move, so that the collection roller 66 is in contact with the surface of the Mylar slices. At the same time, the gear 67 rolls along the rack 68, driving the rotating shaft 65 and the collection roller 66 to rotate, conveying the Mylar slices to the L-shaped collection tray 62. After collection, the No. 2 electric push rod 63 retracts and resets, and the No. 1 electric push rod 61 retracts, driving the L-shaped collection tray 62 to move to the outside of the oven. The above steps are repeated to complete the collection of each layer of Mylar slices in sequence. After all the Mylar flakes have been collected, turn off the main power switch of the equipment, disconnect the external power supply, clean the inside of the oven body 1 and the surfaces of the ventilation plate 48, collecting roller 66 and filter plate 26, and check the operating status of each component to prepare for the next use.

[0025] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A baking and collecting machine for Mylar flakes in new energy vehicle battery packs, characterized in that, include: The oven body (1) and the sealing door (11) are provided. The inner bottom surface of the oven body (1) is provided with a first groove (12). Two first guide rods (13) are fixedly connected to the inner wall of the first groove (12) along the length direction of the first groove (12). A movable seat (14) is slidably sleeved on the two first guide rods (13). A base (15) is slidably connected to the inner bottom surface of the oven body (1). The base (15) is fixedly connected to the upper surface of the movable seat (14). The base (15) is fixedly connected to the side wall of the sealing door (11). Two second guide rods (16) are fixedly connected to the side wall of the sealing door (11). Both second guide rods (16) are slidably connected to the bottom of the oven body (1). A support frame (17) is fixedly connected between the base (15) and the side wall of the sealing door (11). An adaptive baking and collection mechanism is provided, comprising an adaptive dehumidification circulation component (2), a flipping component (3), an adaptive spacing adjustment component (4), a lifting component (5), and a convenient collection component (6). The adaptive dehumidification circulation component (2) includes an industrial camera (21) fixedly connected to the upper surface of the oven body (1) via a bracket. The upper surface and side wall of the oven body (1) are respectively connected to an air outlet pipe (22) and an air inlet pipe (23). An exhaust fan (24) is fixedly installed at the output end of the air outlet pipe (22), and an air inlet fan (25) is fixedly installed at the input end of the air inlet pipe (23). A filter plate (26) and multiple electric heaters (27) are fixedly connected to the inner wall of the air inlet pipe (23). A PLC controller (28) is fixedly connected to the side wall of the oven body (1), and a humidity sensor (29) is fixedly installed on the inner wall of the air outlet pipe (22).

2. The integrated baking and collecting machine for Mylar sheets in new energy vehicle battery packs according to claim 1, characterized in that, The flipping assembly (3) includes a first motor (31) fixedly connected to the side wall of the support frame (17) by a bracket. The output end of the first motor (31) is rotatably connected to the side wall of the support frame (17) through a bearing. The output end of the first motor (31) is fixedly connected to a flipping frame (32). The side wall of the support frame (17) is fixedly connected to an annular reinforcing seat (33). The annular reinforcing seat (33) is coaxially arranged with the flipping frame (32). The side wall of the annular reinforcing seat (33) is provided with an annular limiting groove (34). Two limiting blocks (35) are slidably connected in the annular limiting groove (34). Both limiting blocks (35) are fixedly connected to the side wall of the flipping frame (32).

3. The integrated baking and collecting machine for Mylar sheets in new energy vehicle battery packs according to claim 2, characterized in that, The adaptive spacing adjustment component (4) includes a second motor (41) fixedly connected to the bottom surface of the flip frame (32) via a bracket. The inner top surface of the flip frame (32) is rotatably connected to two first threaded rods (42) via bearings. Both first threaded rods (42) are rotatably connected to the bottom surface of the flip frame (32) via bearings. The bottom end of any first threaded rod (42) is fixedly connected to the output end of the second motor (41). Both first threaded rods (42) are circumferentially fixedly connected to synchronous pulleys. (43) A synchronous belt (44) meshes between the two synchronous pulleys (43). A lifting seat (45) is threaded onto each of the two threaded rods (42). A ventilation top plate (46) is fixedly connected between the two lifting seats (45). A ventilation bottom plate (47) is fixedly connected to the inner bottom surface of the flipping frame (32). Multiple ventilation plates (48) are provided between the ventilation top plate (46) and the ventilation bottom plate (47). The ventilation top plate (46), the ventilation bottom plate (47), and the multiple ventilation plates (48) are all connected together. Each sidewall is provided with a second groove (49), and each of the second grooves (49) is slidably connected to a moving block (410). The sidewalls of the moving blocks (410) in the ventilation plates (48) are hinged to a first connecting rod (411) and a second connecting rod (412). The sidewalls of the moving blocks (410) in the ventilation bottom plate (47) and the ventilation top plate (46) are respectively hinged to a first connecting rod (411) and a second connecting rod (412). Each of the first connecting rods (411) is connected to the upper ventilation plate. The side walls of the ventilation plate (48) are hinged together, wherein the side end of the uppermost first connecting rod (411) is hinged to the side wall of the ventilation top plate (46), and multiple second connecting rods (412) are hinged to the side walls of the lower ventilation plate (48), wherein the side end of the lowermost second connecting rod (412) is hinged to the side wall of the ventilation bottom plate (47), and the first connecting rod (411) and second connecting rod (412) between adjacent ventilation top plates (46), ventilation plates (48) and ventilation bottom plates (47) are cross-hinged.

4. The integrated baking and collecting machine for Mylar sheets in new energy vehicle battery packs according to claim 1, characterized in that, The lifting assembly (5) includes a first housing (51) fixedly connected to the side wall of the oven body (1) by a bracket. A third motor (52) is fixedly connected to the upper surface of the first housing (51) by a bracket. A second threaded rod (53) is fixedly connected to the output end of the third motor (52). The second threaded rod (53) is rotatably connected to the inner top surface of the first housing (51) through a bearing, and its bottom end is rotatably connected to the inner bottom surface of the first housing (51) through a bearing. A through groove (55) is provided on the side wall of the first housing (51). A connecting block (56) is slidably connected in the through groove (55). A nut (57) is threaded on the second threaded rod (53). The connecting block (56) is fixedly connected to the side wall of the nut (57). A U-shaped mounting bracket (58) is fixedly connected to the side wall of the connecting block (56).

5. The integrated baking and collecting machine for Mylar sheets in new energy vehicle battery packs according to claim 4, characterized in that, The convenient collection component (6) includes a first electric push rod (61) fixedly mounted on the side wall of a U-shaped mounting bracket (58). The output end of the first electric push rod (61) is slidably connected to the inner wall of the U-shaped mounting bracket (58) and is fixedly connected to an L-shaped collection tray (62). A second electric push rod (63) is fixedly mounted on the side wall of the L-shaped collection tray (62). The output end of the second electric push rod (63) is slidably connected to the inner wall of the L-shaped collection tray (62) and is fixedly connected to a second housing (64). The body (64) is provided with multiple rotating shafts (65). The multiple rotating shafts (65) are rotatably connected to the two side walls of the second housing (64) through bearings. The multiple rotating shafts (65) are fixedly connected to the collecting rollers (66) in the circumferential direction. The multiple rotating shafts (65) are rotatably sleeved with two gears (67) through one-way bearings in the circumferential direction. The inner wall of the L-shaped collecting disc (62) is fixedly connected to two racks (68) through a bracket. The gears (67) on both sides of the multiple rotating shafts (65) mesh with the two racks (68) respectively.

6. The integrated baking and collecting machine for Mylar sheets in new energy vehicle battery packs according to claim 5, characterized in that, The second housing (64) and the side wall of the L-shaped receiving tray (62) are respectively fixedly connected to two third guide rods (69) and four guide rods (610). The two third guide rods (69) and four guide rods (610) are respectively slidably connected to the side wall of the L-shaped receiving tray (62) and the C-shaped mounting bracket (58).

7. The integrated baking and collecting machine for Mylar sheets in new energy vehicle battery packs according to claim 5, characterized in that, The multiple collecting rollers (66) are located inside the second housing (64) and above the L-shaped collecting disc (62), and the two racks (68) are located below the multiple gears (67).

8. The integrated baking and collecting machine for Mylar sheets in new energy vehicle battery packs according to claim 3, characterized in that, The industrial camera (21), exhaust fan (24), air intake fan (25), humidity sensor (29), electric heater (27), motor 1 (31) and motor 2 (41) are all electrically connected to the PLC controller (28). The circuit formed between the industrial camera (21), exhaust fan (24), air intake fan (25), humidity sensor (29), electric heater (27), motor 1 (31), motor 2 (41) and PLC controller (28) is electrically connected to an external power supply.

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