Finished product sealing device for battery processing

Abstract

The utility model relates to the field of packing machinery discloses a finished product carton sealing device for battery processing, including conveying table, drive motor output fixed connection rear cover folding rod, the front cover folding plate is fixedly set up below the folding beam, the side cover folding rod is symmetrically set up in the both sides of top pressure piece, the both sides of conveying table middle part are all fixedly set up with the film support, the cutting seal support is fixedly set up on the conveying table, the both sides of cutting seal combination board bottom are all fixedly set up with heat seal hot plate, the cutting seal combination board bottom two heat seal hot plate middle position are fixedly set up with the film cutter, the conveying table end is fixedly set up with heat shrinkage storehouse, and this finished product carton sealing device for battery processing constructs the continuous sealing process through each component cooperation, solves the problem that traditional manual sealing efficiency is low, and the quality is poor, and the device reduces manual error, improves sealing automation and consistency comprehensively, ensures that the package is firm and sealed, satisfies the high standardization demand of battery scale production.

Description

Technical Field

[0001] This utility model relates to the field of packaging machinery, and in particular to a finished product sealing device for battery processing. Background Technology

[0002] Battery sealing is a crucial step in the final packaging stage of battery processing. The strength and airtightness of the seal directly affect the storage safety, transportation protection, and appearance neatness of the finished battery. Traditional sealing methods have significant limitations: low automation, reliance on manual folding and wrapping, which cannot match the continuous pace of large-scale battery production and is inefficient. Inconsistent folding force and angle control can easily lead to lid misalignment, poor sealing, or even scratches and damage to the box due to improper operation, affecting the integrity of the packaging. Wrapping and edge sealing are mostly done manually in steps, which can easily result in incomplete cutting, missing edges, or wrinkles in the heat shrink film. Insufficient airtightness allows dust to seep in during transportation or the box to become damp. Furthermore, poor coordination between folding, wrapping, and heat shrinking processes leads to large fluctuations in sealing quality, significant batch differences, and low efficiency, making it difficult to meet the stringent requirements of battery processing for standardized, efficient, and highly protective packaging.

[0003] Therefore, those skilled in the art have provided a finished product sealing device for battery processing to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies. This battery processing finished product sealing device, through the coordinated operation of a conveying device and components such as folding caps, film covering, and heat shrinking, constructs a continuous sealing process. This solves the problems of low efficiency and inconsistent sealing quality associated with traditional manual sealing. The box position sensor and drive motor are precisely linked; the rear cover folding rod on the folding cap beam works in conjunction with the front cover folding plate; the protective padding layer increases the contact area to prevent scratches on the box; and the device precisely guides the front and rear covers to fit together, solving the problems of manual folding cap misalignment and box damage. The side cover folding rods are symmetrically distributed at angles, gradually reducing the angle as the box moves forward to achieve smooth closure of the side covers. The top pressure block adheres tightly to the top of the box to maintain the closed state of the cover, and the film covering bracket provides support. The heat shrink film is placed on a roll and, in conjunction with the cutting and sealing sensor and drive telescopic rod on the cutting and sealing bracket, the heat sealing plate simultaneously completes the rear edge sealing of the box and the subsequent front edge sealing. The film cutting knife, corresponding to the cutting groove, achieves precise cutting of the heat shrink film. The heat shrink fans on both sides of the heat shrink chamber create a three-dimensional airflow environment through the air outlet, allowing the heat shrink film to be uniformly shaped and adhered to the box, solving the problems of wrinkles and loose adhesion of the heat shrink film, improving the protection and aesthetics of the packaging. The drive motor and drive telescopic rod operate stably, and, together with the crossbeam bracket and support legs, stabilize the equipment, reducing human intervention errors. The device comprehensively improves the automation and consistency of box sealing, ensuring that the battery finished box packaging is firm and reliably sealed, meeting the high standardization requirements of large-scale battery processing production.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A battery processing finished product sealing device includes a conveyor table. A box position sensor is fixedly installed at the front end of the conveyor table. Two crossbeam supports are fixedly installed on one side of the conveyor table. Both crossbeam supports are fixedly connected to a folding cover crossbeam. A drive motor is fixedly connected to the folding cover crossbeam. A rear cover folding rod is fixedly connected to the output end of the drive motor. A front cover folding plate is fixedly installed below the folding cover crossbeam. A top pressing block is fixedly installed below the folding cover crossbeam. Side cover folding rods are symmetrically arranged on both sides of the top pressing block. Film sleeve supports are fixedly installed on both sides of the middle of the conveyor table. Heat shrink film placement rolls are rotatably installed at the top and bottom of the two film sleeve supports. A sealing cutter is fixedly installed on the conveyor table. Two drive telescopic rods are fixedly installed inside the sealing cutter. A sealing cutter assembly plate is fixedly connected to the bottom of the two drive telescopic rods. Heat sealing plates are fixedly installed on both sides of the bottom surface of the sealing cutter assembly plate. A film cutting knife is fixedly installed between the two heat sealing plates on the bottom surface of the sealing cutter assembly plate. A sealing cutter sensor is mounted on the sealing cutter. A heat shrink chamber is fixedly installed at the end of the conveyor table.

[0007] Through the above technical solution, by setting a box position sensor at the front end of the conveyor table and linking it with a drive motor fixed to the folding beam, a stable folding structure is formed by the folding beam supported by the beam bracket. The drive motor precisely drives the rear cover folding rod to rotate, which works in conjunction with the front cover folding plate below the folding beam to achieve automatic bonding of the front and rear covers of the finished box. This solves the problems of misalignment and low efficiency in traditional manual folding. The top pressure block works with the symmetrically arranged side cover folding rods on both sides to gradually close the side covers as the box moves forward and maintain the closed state of the covers, preventing the side covers from springing back and improving the stability of the sealing structure. The film sleeve bracket in the middle of the conveyor table supports the heat shrink film roll, providing a stable supply of film material for the box sleeve. The sealing sensor mounted on the sealing bracket triggers two drive telescopic rods to move the sealing assembly plate. The heat-sealing plate on the bottom of the assembly plate achieves synchronous sealing of the rear edge of the box and the front edge of the subsequent box. The intermediate film cutter accurately completes the cutting of the heat-shrink film, solving the drawbacks of manual film sealing, such as missing seals and incomplete cutting. The heat-shrinking chamber at the end of the conveyor provides space for heat-shrinking and shaping of the box after film sealing, ensuring that the heat-shrink film fits the box tightly. Through the coordinated linkage of various components, this device replaces the traditional manual box sealing process, eliminates human operation errors, significantly improves the automation and consistency of box sealing, ensures the sealing and firmness of the packaging, and meets the high standardization requirements of large-scale battery processing production.

[0008] Furthermore, heat shrinking fans are fixedly installed on both sides of the heat shrinking chamber, and air outlet slots are opened on both sides of the inner wall of the heat shrinking chamber, with the output ports of the two heat shrinking fans connected to the air outlet slots.

[0009] Through the above technical solution, heat shrink blowers are fixedly installed on both sides of the heat shrink chamber, and air outlet slots are opened on both sides of the inner wall of the heat shrink chamber. The output ports of the two heat shrink blowers are connected to the air outlet slots to form a three-dimensional air outlet structure. The hot air generated by the heat shrink blowers is evenly blown onto the finished box covered with heat shrink film through the air outlet slots. This ensures that all parts of the heat shrink film are heated evenly, avoiding local overheating that could damage the film or insufficient heating that could cause wrinkles. This allows the heat shrink film to adhere tightly to the surface of the box, improving the neatness and protective performance of the package after sealing, and further ensuring the stability of the heat shrink molding effect.

[0010] Furthermore, the cutting blade has a cutting blade groove corresponding to the position of the conveyor table;

[0011] By using the above technical solution, a cutting groove is opened at the position of the cutting blade corresponding to the conveyor table, so that the cutting blade can penetrate deep into the groove when cutting the heat shrink film. This avoids incomplete cutting or blade damage caused by obstruction on the surface of the conveyor table, ensuring that the heat shrink film cut is flat and smooth, and improving cutting accuracy and efficiency.

[0012] Furthermore, a protective padding layer is provided on the side of the front cover folding plate that contacts the finished product box;

[0013] The above technical solution involves setting a protective pad on the side of the front cover folding plate that contacts the finished box. The flexible material of the pad increases the contact area with the box body, thus preventing the front cover folding plate from making hard contact with the box body and causing the box surface to be scratched or damaged.

[0014] Furthermore, a support leg is fixedly installed at the bottom of the conveyor table;

[0015] The above technical solution provides a stable support structure for the entire sealing device by fixing support legs at the bottom of the conveyor table, thus ensuring that the conveyor table maintains a horizontal and stable working posture.

[0016] This utility model has the following beneficial effects:

[0017] This utility model proposes a finished product sealing device for battery processing. This device constructs a continuous sealing process through the collaborative operation of various components, solving the problems of low efficiency and poor quality in traditional manual sealing. The box position sensor drives the motor, which, together with the folding cover component, accurately completes the bonding of the front and rear covers. The protective padding layer prevents scratches on the box body. The side cover folding rod and the top pressure block ensure that the side cover closes smoothly without rebounding. The film-wrapping module triggers the cutting and sealing action through the sensor. The heat sealing plate accurately seals the edges, and the film cutting knife cuts thoroughly according to the corresponding groove, solving the problems of missed sealing and incomplete cutting. The heat shrink chamber's three-dimensional air outlet ensures that the film is uniformly shaped and bonded. The device reduces human error, comprehensively improves the automation and consistency of sealing, ensures that the packaging is firmly sealed, and meets the high standardization requirements of large-scale battery production. Attached Figure Description

[0018] Figure 1This is a front view of a battery processing finished product sealing device proposed in this utility model;

[0019] Figure 2 This is a side view of a battery processing finished product sealing device proposed in this utility model;

[0020] Figure 3 This is a schematic diagram of the heat shrink film cutting module of a finished product sealing device for battery processing proposed in this utility model;

[0021] Figure 4 This is a diagram of the finished product box folding module of a finished product sealing device for battery processing proposed in this utility model;

[0022] Figure 5 This is a perspective view of the folding beam of a finished product sealing device for battery processing proposed in this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Conveyor table; 2. Support leg; 3. Box position sensor; 4. Rear cover folding rod; 5. Front cover folding plate; 6. Protective padding layer; 7. Side cover folding rod; 8. Film cutting knife groove; 9. Cutting and sealing bracket; 10. Heat shrink blower; 11. Heat shrink chamber; 12. Cutting and sealing assembly plate; 13. Drive telescopic rod; 14. Heat shrink film placement roll; 15. Film sleeve bracket; 16. Top pressure block; 17. Folding cover crossbeam; 18. Crossbeam bracket; 19. Drive motor; 20. Heat sealing plate; 21. Film cutting knife; 22. Cutting and sealing sensor; 23. Air outlet duct. Detailed Implementation

[0025] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] Reference Figure 1 , Figure 4 , Figure 5 This utility model provides a specific implementation method:

[0027] A battery processing finished product sealing device includes a conveyor table 1. A box position sensor 3 is fixedly installed at the front end of the conveyor table 1. Two crossbeam supports 18 are fixedly installed on one side of the conveyor table 1. Both crossbeam supports 18 are fixedly connected to a folding cover crossbeam 17. A drive motor 19 is fixedly connected to the folding cover crossbeam 17. The output end of the drive motor 19 is fixedly connected to a rear cover folding rod 4. A front cover folding plate 5 is fixedly installed below the folding cover crossbeam 17. A top pressing block 16 is fixedly installed below the folding cover crossbeam 17. Side cover folding rods 7 are symmetrically arranged on both sides of the top pressing block 16. A film sleeve support 15 is fixedly installed on both sides of the middle of the conveyor table 1. The top and bottom of the two film sleeve supports 15 are both inwardly rotating. A heat shrink film placement roll 14 is dynamically installed. A cutting and sealing bracket 9 is fixedly installed on the conveyor table 1. Two drive telescopic rods 13 are fixedly installed inside the cutting and sealing bracket 9. The bottom of the two drive telescopic rods 13 are fixedly connected to the cutting and sealing combination plate 12. Heat sealing plates 20 are fixedly installed on both sides of the bottom surface of the cutting and sealing combination plate 12. A film cutting knife 21 is fixedly installed in the middle position between the two heat sealing plates 20 on the bottom surface of the cutting and sealing combination plate 12. A cutting and sealing sensor 22 is mounted on the cutting and sealing bracket 9. A heat shrink chamber 11 is fixedly installed at the end of the conveyor table 1. The chamber position sensor 3 at the front end of the conveyor table 1 is linked to the drive motor 19 fixedly connected to the folding beam 17, and works in conjunction with the beam support 18. The supporting folding beam 17 forms a stable folding structure. The drive motor 19 precisely drives the rear cover folding rod 4 to rotate, working in conjunction with the front cover folding plate 5 below the folding beam 17 to achieve automatic bonding of the front and rear covers of the finished box, solving the problems of misalignment and low efficiency in traditional manual folding. The top pressure block 16 cooperates with the symmetrically arranged side cover folding rods 7 on both sides to gradually close the side covers as the box moves forward and maintain the closed state of the covers, preventing the side covers from springing back and improving the stability of the sealing structure. The film-covering bracket 15 in the middle of the conveyor table 1 supports the heat shrink film roll 14, providing a stable supply of film material for the box covering. The cutting and sealing sensor 22 mounted on the cutting and sealing bracket 9 triggers two drive extension rods. The retracting rod 13 drives the cutting and sealing assembly plate 12 to move. The heat-sealing plate 20 on the bottom of the assembly plate realizes the synchronous sealing of the rear edge of the box and the subsequent front edge of the box. The intermediate film cutting knife 21 accurately completes the cutting of the heat shrink film, solving the drawbacks of manual film sealing and incomplete cutting. The heat shrink chamber 11 at the end of the conveyor 1 provides a space for heat shrinking and shaping of the box after film sealing, ensuring that the heat shrink film fits tightly to the box. This device replaces the traditional manual box sealing process through the coordinated linkage of various components, eliminates manual operation errors, significantly improves the automation and consistency of box sealing, ensures the sealing and firmness of the packaging, and meets the high standardization requirements of large-scale battery processing production.

[0028] Reference Figure 1 , Figure 2 , Figure 3 This utility model provides another specific embodiment:

[0029] Heat shrinking fans 10 are fixedly installed on both sides of the heat shrinking chamber 11. Air outlet slots 23 are opened on both sides of the inner wall of the heat shrinking chamber 11. The output ports of both heat shrinking fans 10 are connected to the air outlet slots 23. By fixing the heat shrinking fans 10 on both sides of the heat shrinking chamber 11 and opening the air outlet slots 23 on both sides of the inner wall of the heat shrinking chamber 11, a three-dimensional air outlet structure is formed. The hot air generated by the heat shrinking fans 10 is evenly blown onto the finished box covered with heat shrink film through the air outlet slots 23, ensuring that all parts of the heat shrink film are heated evenly, avoiding local overheating that could damage the film or insufficient heating that could cause wrinkles. This achieves a tight fit between the heat shrink film and the box surface, improving the neatness and protective performance of the sealed packaging, and further ensuring the stability of the heat shrink molding effect. A film cutting knife 21 is opened at the corresponding position on the conveyor table 1. The device has a cutting groove 8. By opening the cutting groove 8 at the position of the cutting blade 21 corresponding to the conveyor table 1, the cutting blade 21 can penetrate deep into the groove when cutting the heat shrink film. This avoids incomplete cutting or blade damage caused by obstruction on the surface of the conveyor table 1, ensuring a smooth and flat cut of the heat shrink film and improving cutting accuracy and efficiency. A protective pad 6 is provided on the side of the front cover folding plate 5 that contacts the finished box. By providing a protective pad 6 on the side of the front cover folding plate 5 that contacts the finished box, the flexible material of the pad increases the contact area with the box body, avoiding hard contact between the front cover folding plate 5 and the box body, which would cause the box surface to be scratched or damaged. A support leg 2 is fixedly installed at the bottom of the conveyor table 1. By fixing the support leg 2 at the bottom of the conveyor table 1, a stable support structure is provided for the entire sealing device, so that the conveyor table 1 maintains a horizontal and stable working posture.

[0030] Working Principle: When the battery processing finished product sealing device is in operation, the support leg 2 firmly supports the conveyor table 1 and the entire equipment. The conveyor drives the finished product box forward on the conveyor table 1. The drive motor 19 drives the rear cover folding rod 4 to rotate, realizing the opening and closing action. When the finished product box passes the box position sensor 3, the box position sensor 3 adopts a diffuse reflection type photoelectric sensor. It identifies the box position by receiving the signal after the emitted beam is reflected by the box body. After identifying the finished product box, it sends a signal to the drive motor 19. The drive motor 19 drives the rear cover folding rod 4 to rotate backward. When the finished product box touches the front cover folding plate 5 and completely passes the box position sensor 3, the box position sensor 3 stops sending signals. The drive motor 19 drives the rear cover folding rod 4 to rotate forward. The protrusion presses the rear cover of the finished product box tightly against the box body. Under the action of the conveying force, the front cover is blocked and pressed against the box body by the front cover folding plate 5. The protective pad 6 on the front cover folding plate 5 prevents the box body from being scratched. The finished product box continues to move forward. The side cover fits the inside of the side cover folding rod 7. As it moves forward, the side cover gradually closes due to the narrowing angle. The top pressure block 16 presses against the top of the box to keep the cover closed. The finished box enters the area of ​​the heat shrink film placement roll 14 supported by the film sleeve bracket 15. The box pushes the heat shrink film forward to the cutting and sealing bracket 9. The cutting and sealing sensor 22 is a through-beam photoelectric sensor. It recognizes that the box has completely passed by after the beam of the transmitting and receiving ends is blocked by the box and then the path is restored. After recognition, it sends a signal to the drive telescopic rod 13. The drive telescopic rod 13 drives the cutting and sealing combination plate 12 to fall. The heat sealing plates 20 on both sides of the cutting and sealing combination plate 12 complete the sealing of the rear edge of the current box and the front edge of the subsequent box, respectively. The middle film cutting knife 21 cuts the heat shrink film according to the film cutting knife groove 8 on the conveyor table 1. The finished box after film sleeve enters the heat shrink chamber 11. The heat shrink fans 10 on both sides of the heat shrink chamber 11 blow hot air through the air outlet 23 to make the heat shrink film evenly shape and fit the box, completing the sealing process.

[0031] The following points should be noted in this article:

[0032] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0033] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., 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 finished product sealing device for battery processing, comprising a conveying table (1), characterized in that: A box position sensor (3) is fixedly installed at the front end of the conveyor platform (1). Two crossbeam supports (18) are fixedly installed on one side of the conveyor platform (1). Both crossbeam supports (18) are fixedly connected to a folding cover crossbeam (17). A drive motor (19) is fixedly connected to the folding cover crossbeam (17). The output end of the drive motor (19) is fixedly connected to a rear cover folding rod (4). A front cover folding plate (5) is fixedly installed below the folding cover crossbeam (17). A top pressure block (16) is fixedly installed below the folding cover crossbeam (17). Side cover folding rods (7) are symmetrically arranged on both sides of the top pressure block (16). A film cover support (15) is fixedly installed on both sides of the middle part of the conveyor platform (1). The top and bottom of the film support bracket (15) are rotatably equipped with heat shrink film placement rolls (14). The conveyor table (1) is fixedly equipped with a cutting and sealing bracket (9). Two drive telescopic rods (13) are fixedly installed inside the cutting and sealing bracket (9). The bottom of the two drive telescopic rods (13) is fixedly connected to the cutting and sealing combination plate (12). Heat sealing plates (20) are fixedly installed on both sides of the bottom surface of the cutting and sealing combination plate (12). A film cutting knife (21) is fixedly installed in the middle of the two heat sealing plates (20) on the bottom surface of the cutting and sealing combination plate (12). A cutting and sealing sensor (22) is mounted on the cutting and sealing bracket (9). A heat shrink chamber (11) is fixedly installed at the end of the conveyor table (1).

2. The finished product sealing device for battery processing according to claim 1, characterized in that: Heat shrinking fans (10) are fixedly installed on both sides of the heat shrinking chamber (11). Air outlet slots (23) are opened on both sides of the inner wall of the heat shrinking chamber (11). The output ports of the two heat shrinking fans (10) are connected to the air outlet slots (23).

3. The finished product sealing device for battery processing according to claim 1, characterized in that: The cutting blade (21) has a cutting blade groove (8) at the position of the conveyor table (1).

4. The finished product sealing device for battery processing according to claim 1, characterized in that: The front cover fold (5) is provided with a protective pad (6) on the side that contacts the finished product box.

5. The finished product sealing device for battery processing according to claim 1, characterized in that: The bottom of the conveyor table (1) is fixedly provided with support legs (2).

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