A packaging mechanism with longitudinal and transverse hot shaping function

Abstract

This application discloses a packaging mechanism with longitudinal and transverse hot-pressing and shaping functions, relating to the field of packaging machinery technology. It includes: a conveyor, on which a longitudinal hot-pressing mechanism and a transverse hot-pressing mechanism are mounted; the longitudinal hot-pressing mechanism includes a lifting plate, which is mounted on the conveyor via a lifting adjustment assembly; a first hot-pressing power unit is mounted on the lifting plate, which drives the first hot-pressing plate to rise and fall, pressing the workpiece on the conveyor when it descends; the transverse hot-pressing mechanism includes two second hot-pressing plates positioned on both transverse sides of the conveyor, which are driven by the second hot-pressing power unit to move closer or further apart, pressing the workpiece on the conveyor from both transverse sides when they move closer. This solves the problems existing in the plastic film wrapping and shaping of existing packaging boxes, improves production efficiency, reduces labor costs, and meets the needs of high-efficiency mass production.

Description

Technical Field

[0001] This application relates to the field of packaging machinery technology, and in particular to a packaging mechanism with longitudinal and transverse hot pressing and shaping functions. Background Technology

[0002] In the field of automated packaging for products such as food, daily necessities, and pharmaceuticals, to ensure the sealing, neatness, and consistency of the packaging, and with the core purpose of protecting the integrity of the packaging and improving product safety and appearance, products are often wrapped with film. The specific functions of this process can be summarized as follows: 1. Physical protection: Isolates the packaging box from dust, moisture and oil during transportation and storage, and prevents the packaging box from being folded, deformed or worn due to collision and squeezing, keeping the packaging clean; 2. Sealing and moisture protection: For moisture-sensitive products such as food and electronic products, plastic film can create a sealed environment, reducing the entry of air and moisture, and delaying the product from getting damp, oxidizing or deteriorating; 3. Anti-counterfeiting and anti-tampering: Most plastic films are one-time seals that cannot be restored after being opened. Consumers can check the integrity of the film to determine whether the product has been opened, tampered with, or resold, thereby increasing their trust in purchasing. 4. Fixing and Appearance Display: The transparent plastic film can clearly show the packaging box design, while fixing the box (such as preventing the lid from loosening), preventing internal accessories (such as instruction manuals and gifts) from falling off, and maintaining the neat display effect of the product on the shelf.

[0003] After the existing packaging boxes are covered with plastic film, they need to be shaped. The plastic film (such as composite film, PE film, etc.) is often calibrated and shaped by a hot press shaping machine. It is impossible to shape multiple sides of the packaging box at the same time. Manual intervention is required to rotate or change the packaging box to complete the operation. Manual operation is not only inefficient, but also has high labor costs, which cannot meet the needs of efficient mass production.

[0004] Therefore, there is a need for a device that can perform multi-faceted hot pressing and shaping of packaging boxes (workpieces) to improve production efficiency, reduce labor costs, and meet the needs of efficient mass production. Utility Model Content

[0005] To address the aforementioned problems, improve production efficiency, reduce labor costs, and meet the demands of high-efficiency mass production, this application provides a packaging mechanism with longitudinal and transverse hot-pressing shaping functions.

[0006] The packaging mechanism with longitudinal and transverse hot pressing and shaping functions provided in this application adopts the following technical solution.

[0007] A packaging mechanism with longitudinal and transverse hot pressing and shaping functions includes: a conveyor, on which a longitudinal hot pressing mechanism and a transverse hot pressing mechanism are provided; The longitudinal hot pressing mechanism includes a lifting plate, which is mounted on the conveyor via a lifting adjustment assembly. A first hot pressing power unit is provided on the lifting plate, which is used to drive the first hot pressing plate to lift and lower, and to press the workpiece on the conveyor when it descends. The transverse hot pressing mechanism includes two second hot pressing plates located on both sides of the conveyor. The two second hot pressing plates are driven by a second hot pressing power unit to move closer or further apart from each other. When they move closer, they hot press the workpiece on the conveyor from both sides of the conveyor.

[0008] By adopting the above technical solution, the conveyor system enables the transport of workpieces. In conjunction with the longitudinal hot pressing mechanism, the first hot pressing power unit drives the first hot pressing plate to rise and fall. When it descends, it hot-presses the workpiece on the conveyor, completing the longitudinal hot pressing shaping of the workpiece (packaging box). Furthermore, the lifting adjustment component allows adjustment of the height of the lifting plate on the conveyor, thus adjusting the height difference between the first hot pressing plate and the conveyor, better accommodating workpieces (packaging boxes) of different sizes and specifications. In conjunction with the transverse hot pressing mechanism, the second hot pressing power unit drives two second hot pressing plates to move closer together, hot-pressing the workpiece on the conveyor and completing the transverse hot pressing shaping of the workpiece (packaging box). In summary, this achieves longitudinal and transverse hot pressing shaping of workpieces, multi-faceted hot pressing shaping of packaging boxes, and automatic conveyor transport, eliminating the need for manual operation, improving production efficiency, reducing labor costs, and meeting the needs of high-efficiency mass production.

[0009] Optionally, the lifting adjustment assembly includes lifting guide rods and lead screws arranged on both sides of the conveyor. The two ends of the lifting plate are arranged across the top of the conveyor through the lifting guide rods. The two ends of the lifting plate are threadedly engaged with the lead screw. The lead screw is rotatably mounted on the conveyor, and a rotating handle is provided at the top of the lead screw.

[0010] By adopting the above technical solution, the lifting plate, in cooperation with the lifting guide rod, can slide and lift above the conveyor. By adjusting the rotating handle, the lead screw can be rotated, thereby adjusting the height of the lifting plate, which in turn can adjust the height difference between the first hot press plate and the conveyor, making it suitable for workpieces of different sizes and specifications.

[0011] Optionally, the conveyor is provided with lifting base plates on both sides in the lateral direction, the bottom end of the lifting guide rod is fixed on the lifting base plate, the top end of the lifting guide rod is fixed on the lifting top plate, and the two ends of the lead screw are respectively rotatably mounted on the lifting base plate and the lifting top plate.

[0012] Optionally, the first hot-pressing power unit includes a first hot-pressing cylinder, and the top of the first hot-pressing plate is guided and cooperated with the lifting plate through a hot-pressing guide rod. The first hot-pressing cylinder drives the first hot-pressing plate to be raised and lowered.

[0013] By adopting the above technical solution, the first hot-pressing plate can be efficiently and rapidly lifted and lowered under the drive of the first hot-pressing cylinder.

[0014] Optionally, the lifting plate is provided with a hot-press cover that covers the lifting plate and the first hot-press plate, and the hot-press cover has several ventilation openings.

[0015] By adopting the above technical solution and setting up the heat-pressing shield, a good protective effect can be achieved, preventing personnel from being injured by contact. The opening of the ventilation opening helps to dissipate heat and prevents heat accumulation on the first heat-pressing plate, which would cause the temperature in this area to be too high.

[0016] Optionally, the transverse hot pressing mechanism further includes a transverse guide rod arranged transversely below the conveyor. The two ends of the transverse guide rod are connected to the conveyor through transverse side frames. A transverse moving seat is provided near the two ends of the transverse guide rod for guiding and cooperating. The tops of the two transverse moving seats are respectively connected to two second hot pressing plates. The second hot pressing power unit includes a second hot pressing cylinder. The two transverse moving seats are connected to each other through the second hot pressing cylinder.

[0017] By adopting the above technical solution, the second hot-pressing cylinder can drive the two transverse moving seats to move closer or further apart, thereby bringing them closer together to complete the hot pressing of the workpiece.

[0018] Optionally, the second hot-press cylinder is connected to a lateral moving seat, and the telescopic rod of the second hot-press cylinder is connected to another lateral moving seat through a screw adjuster.

[0019] By adopting the above technical solution and setting the screw adjuster, the distance between the two transverse moving seats can be adjusted by adjusting the length of the screw, making it suitable for hot pressing of workpieces of more different sizes and specifications.

[0020] Optionally, the screw adjuster includes an adjusting sleeve with a threaded hole, and both ends of the adjusting sleeve are threaded with adjusting screws.

[0021] Optionally, the conveyor includes a conveyor frame, with conveyor rollers at both ends of the conveyor frame, conveyor belts on the two conveyor rollers, and a conveyor motor for driving the conveyor rollers to rotate on the conveyor frame.

[0022] In summary, this application includes at least the following beneficial effects: 1. This application utilizes a conveyor system to transport workpieces. In conjunction with the longitudinal hot-pressing mechanism, the first hot-pressing power unit drives the first hot-pressing plate to rise and fall. During descent, the workpiece on the conveyor is hot-pressed, completing the longitudinal hot-pressing shaping of the workpiece (packaging box). Furthermore, the lifting adjustment component allows adjustment of the height of the lifting plate on the conveyor, thus adjusting the height difference between the first hot-pressing plate and the conveyor, better accommodating workpieces (packaging boxes) of different sizes and specifications. In conjunction with the transverse hot-pressing mechanism, the second hot-pressing cylinder drives two second hot-pressing plates closer together, hot-pressing the workpiece on the conveyor and completing the transverse hot-pressing shaping of the workpiece (packaging box). In summary, this achieves longitudinal and transverse hot-pressing shaping of workpieces, multi-faceted hot-pressing shaping of packaging boxes, and automatic conveyor transport, eliminating the need for manual operation, improving production efficiency, reducing labor costs, and meeting the needs of high-efficiency mass production.

[0023] 2. In this application, the lifting plate, in cooperation with the lifting guide rod, achieves lifting and sliding above the conveyor. By adjusting the rotating handle, the lead screw can be rotated, thereby adjusting the height of the lifting plate, that is, adjusting the height difference between the first hot press plate and the conveyor, which is suitable for workpieces of different sizes and specifications.

[0024] 3. In this application, the second hot-pressing cylinder is connected to a transverse moving seat, and the telescopic rod of the second hot-pressing cylinder is connected to another transverse moving seat through a screw adjuster. The screw adjuster includes an adjusting sleeve with a threaded hole, and both ends of the adjusting sleeve are threaded with adjusting screws. By setting the screw adjuster, the distance between the two transverse moving seats can be adjusted by adjusting the length of the screw, which can be used to hot press more workpieces of different sizes and specifications. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of a packaging mechanism with longitudinal and transverse hot pressing and shaping functions.

[0027] Figure 2 This is a schematic diagram of another perspective of a packaging mechanism with longitudinal and transverse hot pressing and shaping functions.

[0028] Figure 3 This is a schematic diagram of a packaging mechanism with longitudinal and transverse hot pressing and shaping functions (without the hot pressing cover).

[0029] Figure 4 This is a schematic diagram of another perspective of a packaging mechanism with longitudinal and transverse hot pressing and shaping functions (without the hot pressing cover).

[0030] Explanation of reference numerals in the attached drawings: 1. Conveyor frame; 2. Conveyor roller; 3. Conveyor belt; 4. Conveyor motor; 5. First hot-pressing power unit; 6. First hot-pressing plate; 7. Hot-pressing guide rod; 8. Lifting plate; 9. Lifting base plate; 10. Lifting guide rod; 11. Lifting top plate; 12. Screw; 13. Rotating handle; 14. Hot-pressing cover; 15. Ventilation opening; 16. Second hot-pressing plate; 17. Transverse guide rod; 18. Transverse side frame; 19. Transverse moving seat; 20. Second hot-pressing power unit; 21. Adjusting sleeve; 22. Adjusting screw. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] The following is in conjunction with the appendix Figures 1 to 4 This application will be described in further detail.

[0033] This application discloses a packaging mechanism with longitudinal and transverse hot pressing and shaping functions.

[0034] Reference Figures 1 to 4 A packaging mechanism with longitudinal and transverse hot pressing and shaping functions includes: a conveyor, a longitudinal hot pressing mechanism and a transverse hot pressing mechanism.

[0035] The conveyor includes a conveyor frame 1, with conveyor rollers 2 at both ends of the conveyor frame 1, conveyor belts 3 on the two conveyor rollers 2, and a conveyor motor 4 on the conveyor frame 1 to drive the conveyor rollers 2 to rotate.

[0036] The longitudinal hot pressing mechanism includes a first hot pressing plate 6, a first hot pressing power unit 5, and a lifting plate 8. The lifting plate 8 is mounted on the conveyor via a lifting adjustment assembly.

[0037] The first hot-pressing power unit 5 is fixedly mounted on the lifting plate 8. The first hot-pressing power unit 5 includes a first hot-pressing cylinder. The top of the first hot-pressing plate 6 is guided and engaged with the lifting plate 8 via a hot-pressing guide rod 7. The first hot-pressing cylinder drives the first hot-pressing plate 6 to rise and fall. The first hot-pressing power unit 5 is used to drive the first hot-pressing plate 6 to rise and fall, i.e., driven by the cylinder. When descending, the first hot-pressing plate 6 can generate heat, such as electric heating. Under the drive of the first hot-pressing cylinder, the workpiece on the hot-pressing conveyor can achieve efficient and rapid lifting and lowering control of the first hot-pressing plate 6.

[0038] The lifting and adjusting assembly includes a lifting guide rod 10, a lead screw 12, a lifting base plate 9, a lifting top plate 11, and a rotating handle 13. Lifting base plates 9 are provided on both sides of the conveyor. The bottom end of the lifting guide rod 10 is fixed to the lifting base plate 9, and the top end of the lifting guide rod 10 is fixed to the lifting top plate 11. The two ends of the lead screw 12 are rotatably mounted on the lifting base plate 9 and the lifting top plate 11, respectively. The lifting plate 8 is positioned across the conveyor via the lifting guide rod 10, and both ends of the lifting plate 8 are threaded into the lead screw 12. The top end of the lead screw 12 is equipped with a rotating handle 13. Through the engagement of the lifting plate 8 with the lifting guide rod 10, it achieves lifting and sliding above the conveyor. By adjusting the rotating handle 13, the lead screw 12 can be rotated, thereby adjusting the height of the lifting plate 8, which in turn adjusts the height difference between the first hot press plate 6 and the conveyor, making it suitable for workpieces of different sizes and specifications.

[0039] A heat-pressing cover 14 is provided on the lifting plate 8, covering the periphery of the lifting plate 8 and the first heat-pressing plate 6. Several ventilation openings 15 are provided on the heat-pressing cover 14. The heat-pressing cover 14 can provide good protection and prevent personnel from being injured by contact. The ventilation openings 15 help dissipate heat and prevent heat from accumulating on the first heat-pressing plate 6, which would cause the temperature in that area to become too high.

[0040] The transverse hot pressing mechanism includes a second hot pressing plate 16, a second hot pressing power unit 20, a transverse guide rod 17, a transverse side frame 18, a transverse moving seat 19, and a screw adjuster.

[0041] Two second hot press plates 16 are provided, which can be electrically heated, and are located on both sides of the conveyor. Two transverse guide rods 17 are provided at intervals, arranged transversely below the conveyor. The two ends of the transverse guide rods 17 are connected to the conveyor through transverse side frames 18. Transverse moving seats 19 are provided near the two ends of the transverse guide rods 17 for guidance and cooperation. The tops of the two transverse moving seats 19 are respectively connected to the two second hot press plates 16, that is, the second hot press plates 16 are slidably mounted on the transverse guide rods 17 through the transverse moving seats 19. The second hot press power unit 20 can be a second hot press cylinder, that is, a cylinder, and the two transverse moving seats 19 are connected by the second hot press cylinder. By setting the second hot press cylinder, the two transverse moving seats 19 can be moved closer or further apart, and when they are closer together, the workpieces on the conveyor can be hot-pressed from both sides of the conveyor.

[0042] The second hot-pressing cylinder is hinged to one transverse moving seat 19, and the telescopic rod of the second hot-pressing cylinder is hinged to another transverse moving seat 19 via a screw adjuster. The screw adjuster includes an adjusting sleeve 21 with threaded holes, and adjusting screws 22 are threaded onto both ends of the adjusting sleeve 21, with nuts for tightening. That is, the two adjusting screws 22 are respectively connected to the two transverse moving seats 19. By adjusting the screw adjuster, the adjusting sleeve 21 and nuts can be turned for adjustment. By adjusting the length of the screws 22, the distance between the two transverse moving seats 19 can be adjusted, making it suitable for hot pressing workpieces of various sizes and specifications.

[0043] In this application, the conveyor system enables the transport of workpieces. In conjunction with the longitudinal hot-pressing mechanism, the first hot-pressing power unit 5 can drive the first hot-pressing plate 6 to rise and fall. When it descends, it hot-presses the workpiece on the conveyor, completing the longitudinal hot-pressing shaping of the workpiece (packaging box). Furthermore, the lifting adjustment component allows adjustment of the height of the lifting plate 8 on the conveyor, i.e., adjusting the height difference between the first hot-pressing plate 6 and the conveyor, thus better accommodating workpieces (packaging boxes) of different sizes and specifications. In conjunction with the transverse hot-pressing mechanism, the second hot-pressing power unit 20 drives two second hot-pressing plates 16 to move closer together, hot-pressing the workpiece on the conveyor and completing the transverse hot-pressing shaping of the workpiece (packaging box). In summary, this achieves longitudinal and transverse hot-pressing shaping of workpieces, multi-faceted hot-pressing shaping of packaging boxes, and automatic conveyor transport, eliminating the need for manual operation, improving production efficiency, reducing labor costs, and meeting the needs of high-efficiency mass production.

[0044] In the description of this utility model, it should be understood that the terms "both ends," "bottom end," "top end," "lateral," "top," "above," "below," and "both sides," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise specified and limited, it should be noted that the term "connection" should be interpreted broadly. For example, it can be a mechanical connection or an electrical connection, or it can be a connection within two components, which can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0045] The above are merely preferred embodiments of the utility model and are not intended to limit the utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the utility model should be included within the protection scope of the utility model.

Claims

1. A packaging mechanism having a longitudinal and transverse heat press shaping function, characterized in that, include: A conveyor, wherein a longitudinal hot pressing mechanism and a transverse hot pressing mechanism are provided on the conveyor; The longitudinal hot pressing mechanism includes a lifting plate, which is mounted on the conveyor via a lifting adjustment assembly. A first hot pressing power unit is provided on the lifting plate, which is used to drive the first hot pressing plate to lift and lower, and to press the workpiece on the conveyor when it descends. The transverse hot pressing mechanism includes two second hot pressing plates located on both sides of the conveyor. The two second hot pressing plates are driven by a second hot pressing power unit to move closer or further apart from each other. When they move closer, they hot press the workpiece on the conveyor from both sides of the conveyor.

2. The packaging mechanism with longitudinal and transverse heat press shaping function according to claim 1, characterized in that, The lifting adjustment assembly includes lifting guide rods and lead screws installed on both sides of the conveyor. The two ends of the lifting plate are mounted across the top of the conveyor via the lifting guide rods. The two ends of the lifting plate are threaded into the lead screw. The lead screw is rotatably mounted on the conveyor, and a rotating handle is installed at the top of the lead screw.

3. The packaging mechanism with longitudinal and transverse heat press shaping function according to claim 2, characterized in that, The conveyor is equipped with lifting base plates on both sides of its transverse direction. The bottom end of the lifting guide rod is fixed to the lifting base plate, and the top end of the lifting guide rod is fixed to the lifting top plate. The two ends of the lead screw are respectively rotatably mounted on the lifting base plate and the lifting top plate.

4. The packaging mechanism with longitudinal and transverse heat press shaping function according to claim 1, characterized in that, The first hot-pressing power unit includes a first hot-pressing cylinder. The top of the first hot-pressing plate is guided and cooperated with the lifting plate through a hot-pressing guide rod. The first hot-pressing cylinder drives the first hot-pressing plate to be raised and lowered.

5. The packaging mechanism having longitudinal and transverse heat press shaping functions according to claim 1, characterized in that, The lifting plate is provided with a hot-press cover that covers the lifting plate and the first hot-press plate. The hot-press cover has several ventilation openings.

6. The packaging mechanism having longitudinal and transverse heat press shaping functions according to claim 1, characterized in that, The transverse hot pressing mechanism also includes a transverse guide rod arranged transversely below the conveyor. The two ends of the transverse guide rod are connected to the conveyor through transverse side frames. A transverse moving seat is provided near the two ends of the transverse guide rod for guidance and cooperation. The tops of the two transverse moving seats are respectively connected to two second hot pressing plates. The second hot pressing power unit includes a second hot pressing cylinder. The two transverse moving seats are connected to each other through the second hot pressing cylinder.

7. The packaging mechanism with longitudinal and transverse heat press shaping function according to claim 6, characterized in that, The second hot-press cylinder is connected to a lateral moving seat, and the extension rod of the second hot-press cylinder is connected to another lateral moving seat through a screw adjuster.

8. The packaging mechanism with longitudinal and transverse heat press shaping function according to claim 7, characterized in that, The screw adjuster includes an adjusting sleeve with a threaded hole, and both ends of the adjusting sleeve are threaded with adjusting screws.

9. The packaging mechanism having longitudinal and transverse heat press shaping functions according to claim 1, characterized in that, The conveyor includes a conveyor frame, with conveyor rollers at both ends of the conveyor frame, conveyor belts on the two conveyor rollers, and a conveyor motor on the conveyor frame to drive the conveyor rollers to rotate.

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