Packaging equipment for producing plastic packaging film

Abstract

This utility model discloses a packaging equipment for producing plastic packaging film, belonging to the field of packaging equipment. It includes a packaging frame with an internal fixing mechanism comprising a fixed packaging plate, a screw, a first bevel gear, a second bevel gear, and a movable packaging plate. The fixed packaging plate is fixedly connected to the top surface of the tray inside the packaging frame. The packaging frame and fixing mechanism work together to package plastic packaging film rolls. The plastic packaging film rolls are placed into the arc-shaped groove on the top surface of the fixed packaging plate installed on the tray. Once the packaging frame is full of plastic packaging film rolls, it facilitates quick and easy fixing of the plastic packaging film rolls. The fixing and packaging operation is simple and convenient, reducing the labor intensity of workers and improving packaging efficiency. Finally, the plastic packaging film rolls fixed on the packaging frame can be moved using a forklift with the help of a forklift slot.

Description

Technical Field

[0001] This utility model relates to the field of packaging equipment, and in particular to a packaging equipment for producing plastic packaging film. Background Technology

[0002] Plastic packaging film is a thin film made from polymer materials such as polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins, primarily used for packaging goods. It is lightweight and transparent, moisture-proof and antioxidant, has good airtightness, and is tough and fold-resistant, protecting goods and preserving their shape and color. Plastic packaging film is widely used in food, pharmaceutical, chemical, and textile industries, such as beverage packaging, frozen food packaging, pharmaceutical packaging, and textile packaging, bringing great convenience to people's lives. At the same time, different types of plastic packaging film, such as PE, PP, PVC, and PET, have their own unique properties and applicable scenarios.

[0003] In the prior art, after the production of plastic packaging film, it is often necessary to package the plastic packaging film rolls by packaging equipment. Chinese utility model patent with publication number "CN222117628U" and patent name "a packaging device for PET film" discloses a packaging device. The patent describes technical solutions such as "packaging plate, wherein the packaging plate is provided with a plurality of limiting holes for PET film rolls to be inserted at intervals, and the PET film rolls are pressed against the inner wall of the limiting holes to form a limiting" on the outer wall of the circumference.

[0004] However, when packaging plastic film rolls, the staff needs to use several packaging straps to bind and secure the plastic film rolls to the packaging board to achieve fixed packaging. This makes the operation of packaging film rolls more troublesome, which not only increases the labor intensity of the staff, but also reduces the packaging efficiency.

[0005] Therefore, in order to solve the above-mentioned technical problems, this utility model proposes a packaging equipment for producing plastic packaging film. Utility Model Content

[0006] The main objective of this invention is to provide a packaging equipment for producing plastic packaging film, which can effectively solve the problems in the background art.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] A packaging device for producing plastic packaging film includes a packaging frame. The packaging frame has a fixing mechanism inside, which includes a fixed packaging plate, a screw, a first bevel gear, a second bevel gear, and a movable packaging plate. The fixed packaging plate is fixedly connected to the top surface of the tray inside the packaging frame. The screw is movably connected between the fixed plates symmetrically arranged on both sides of the packaging frame through first rotating rods at both ends. The first bevel gear is fixedly connected to the top end of the first rotating rod at the upper end. The second bevel gear is fixedly connected to both ends of the connecting rod and meshes with the first bevel gear. The second bevel gear is movably connected to the side plate on the outer wall of the upper fixed plate through a second rotating rod on the outer side wall. The movable packaging plate is movably connected to the screw through connecting plates on both sides.

[0009] As a preferred embodiment of this solution, the bottom surface of the packaging rack is provided with a set of symmetrical fork slots, and several placement trays are fixedly installed in a vertical array inside the packaging rack. Above the placement trays and on the left and right side walls inside the packaging rack, a set of symmetrical guide strips are fixedly installed respectively.

[0010] As a preferred embodiment of this solution, a set of symmetrical fixing plates are fixedly installed on the left and right side walls of the packaging rack, and a first rotating hole is provided on the top surface of the fixing plate. A side plate is fixedly installed on the outer side wall of the upper fixing plate, and a second rotating hole is provided on the side wall of the side plate.

[0011] As a preferred embodiment of this solution, the fixed packaging plate is fixedly installed on the top surface of the tray, and the top surface of the fixed packaging plate is provided with several arc-shaped grooves in a horizontal array.

[0012] As a preferred embodiment of this solution, a second bevel gear is fixedly installed at both the left and right ends of the connecting rod, and a second rotating rod is fixedly installed on the outer side wall of the second bevel gear. The second rotating rod is movably installed in the second rotating hole, and a handwheel is also fixedly installed on the outer end of the right side of the second rotating rod.

[0013] As a preferred embodiment of this solution, a first rotating rod is fixedly installed at both the upper and lower ends of the screw, and the first rotating rod is movably installed in the first rotating hole. A first bevel gear that meshes with the second bevel gear is also fixedly installed at the top end of the first rotating rod. Guide grooves corresponding to the guide strip are respectively opened on the left and right side walls of the movable packaging plate, and the movable packaging plate is movably installed above the fixed packaging plate through the guide grooves. An arc-shaped groove is also opened on the bottom surface of the movable packaging plate. A connecting plate is also fixedly installed on the left and right side walls of the movable packaging plate, and a screw hole is opened on the top surface of the connecting plate, and the screw is threadedly connected to the screw rod through the screw hole.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] In this invention, the packaging rack and fixing mechanism work together to package plastic film rolls. The plastic film rolls are placed into the arc-shaped groove on the top surface of the fixed packaging plate mounted on the top of the tray. After the packaging rack is full of plastic film rolls, rotating the handwheel drives the connecting rod to rotate via the second rotating rod. This causes the connecting rod to rotate the second bevel gears at both ends. The second bevel gears, in turn, drive the first bevel gear to rotate. The first bevel gear, through the first rotating rod, drives the screw, causing the movable packaging plate to move downwards along the screw through the screw holes on the top surfaces of the connecting plates on both sides. Combined with the arc-shaped grooves on the opposing walls of the fixed and movable packaging plates, the plastic film rolls can be clamped and fixed between the fixed and movable packaging plates. This achieves the purpose of quickly and easily fixing the plastic film rolls for packaging. The operation of fixing and packaging plastic film rolls is simple and convenient, thus reducing the labor intensity of workers and improving packaging efficiency. Finally, the plastic film rolls fixed on the packaging rack can be moved using a forklift via the fork slot. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the packaging rack of this utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of the fixed packaging board of this utility model;

[0019] Figure 4 This is a structural breakdown diagram of the fixing mechanism of this utility model.

[0020] In the diagram: 1. Packaging rack; 2. Fixing mechanism; 3. Fork groove; 4. Placing tray; 5. Guide bar; 6. Fixing plate; 7. First rotating hole; 8. Side plate; 9. Second rotating hole; 10. Fixing packaging plate; 11. Arc-shaped groove; 12. Connecting rod; 13. Second bevel gear; 14. Second rotating rod; 15. Handwheel; 16. Screw; 17. First rotating rod; 18. First bevel gear; 19. Movable packaging plate; 20. Guide groove; 21. Connecting plate; 22. Screw hole. Detailed Implementation

[0021] 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.

[0022] like Figure 1 - Figure 4 As shown, a packaging equipment for producing plastic packaging film includes a packaging frame 1. The packaging frame 1 has a fixing mechanism 2 inside, and the fixing mechanism 2 includes a fixed packaging plate 10, a screw 16, a first bevel gear 18, a second bevel gear 13, and a movable packaging plate 19. The fixed packaging plate 10 is fixedly connected to the top surface of the tray 4 inside the packaging frame 1. The screw 16 is movably connected between the symmetrical fixed plates 6 on both sides of the packaging frame 1 through the first rotating rods 17 at both ends. The first bevel gear 18 is fixedly connected to the top end of the first rotating rod 17 at the upper end. The second bevel gear 13 is fixedly connected to both ends of the connecting rod 12 and meshes with the first bevel gear 18. The second bevel gear 13 is movably connected to the side plate 8 on the outer side wall of the upper fixed plate 6 through the second rotating rod 14 on the outer side wall. The movable packaging plate 19 is movably connected to the screw 16 through the connecting plates 21 on both sides.

[0023] like Figure 2 As shown, a set of symmetrical fork slots 3 are provided on the bottom surface of the packaging rack 1. The fork slots 3 facilitate the forklift to move the plastic packaging film rolls fixed on the packaging rack 1. Several placement trays 4 are fixedly installed in a vertical array inside the packaging rack 1. The placement trays 4 can support the fixed packaging plate 10. A set of symmetrical guide strips 5 are fixedly installed on the left and right side walls inside the packaging rack 1 above the placement trays 4. The guide strips 5 are used to guide the movement of the movable packaging plate 19.

[0024] like Figure 2 As shown, a set of symmetrical fixed plates 6 are fixedly installed on the left and right side walls of the packaging rack 1, and a first rotating hole 7 is opened on the top surface of the fixed plate 6. The first rotating hole 7 on the top surface of the fixed plate 6 is used to cooperate with the first rotating rod 17 to realize the rotation operation. A side plate 8 is fixedly installed on the outer side wall of the upper fixed plate 6, and a second rotating hole 9 is opened on the side wall of the side plate 8. The second rotating hole 9 on the side wall of the side plate 8 is used to cooperate with the second rotating rod 14 to realize the rotation operation.

[0025] like Figure 2 and 3 As shown, the fixed packaging plate 10 is fixedly installed on the top surface of the placement tray 4, and the top surface of the fixed packaging plate 10 is provided with several arc-shaped grooves 11 in a horizontal array. The fixed packaging plate 10 on the top surface of the fixed packaging plate 10 is used to cooperate with the movable packaging plate 19 to fix the plastic packaging film roll.

[0026] like Figure 4As shown, a second bevel gear 13 is fixedly installed at the left and right ends of the connecting rod 12, and a second rotating rod 14 is fixedly installed on the outer side wall of the second bevel gear 13. The second rotating rod 14 is movably installed in the second rotating hole 9, and a handwheel 15 is also fixedly installed on the outer end of the right side of the second rotating rod 14. Rotating the handwheel 15 can drive the second rotating rod 14 to rotate in the second rotating hole 9, so that the second rotating rod 14 drives the second bevel gear 13 to rotate. Since the second bevel gear 13 is installed at both ends of the connecting rod 12, the second bevel gear 13 can rotate synchronously to provide rotational power for the first bevel gear 18.

[0027] like Figure 4 As shown, a first rotating rod 17 is fixedly installed at the upper and lower ends of the screw 16, and the first rotating rod 17 is movably installed in the first rotating hole 7. A first bevel gear 18, meshing with the second bevel gear 13, is also fixedly installed at the top of the upper end of the first rotating rod 17. Guide grooves 20 corresponding to the guide strip 5 are respectively opened on the left and right side walls of the movable packaging plate 19, and it is movably installed above the fixed packaging plate 10 through the guide grooves 20. An arc-shaped groove 11 is also opened on the bottom surface of the movable packaging plate 19. Connecting plates 21 are also fixedly installed on the left and right side walls of the movable packaging plate 19, and screw holes 22 are opened on the top surface of the connecting plates 21. The screw rod 16 is threaded together through the screw hole 22. The first bevel gear 18 will rotate under the meshing and rotation of the second bevel gear 13, and drive the first rotating rod 17 to rotate in the second rotating hole 9. The first rotating rod 17 will drive the screw rod 16 to rotate, so that the movable packaging plate 19 moves downward along the screw rod 16 through the screw holes 22 on the top surface of the connecting plates 21 on both sides, and slides down along the guide bar 5 through the guide grooves 20 on both sides to approach the fixed packaging plate 10. The plastic packaging film roll can be clamped and fixed between the fixed packaging plate 10 and the movable packaging plate 19 to facilitate the quick fixing and packaging of the plastic packaging film roll.

[0028] The specific operating principles of packaging rack 1 and fixing mechanism 2 are as follows:

[0029] When packaging plastic packaging film rolls, the plastic packaging film rolls are placed into the arc-shaped groove 11 on the top surface of the fixed packaging plate 10 installed on the top surface of the tray 4 inside the packaging frame 1. After the packaging frame 1 is filled with plastic packaging film rolls, the handwheel 15 located on the outer wall of the right side plate 8 is rotated. The handwheel 15 will drive the second rotating rod 14 to rotate in the second rotating hole 9 opened on the side wall of the side plate 8. The second rotating rod 14 will drive the connecting rod 12 to rotate, so that the connecting rod 12 will drive the second bevel gears 13 installed at both ends to rotate. The second bevel gears 13 will drive the first bevel gear 18 to rotate under the rotation meshing action. The first bevel gear 18 will drive the first rotating rod 17 installed at the upper and lower ends of the screw 16 to rotate in the first rotating hole 7 opened on the top surface of the fixed plate 6. The first rotating rod 17 will drive the screw 16 to rotate, so that multiple movable rods located above the fixed packaging plate 10 inside the packaging frame 1 will rotate. The movable packaging plate 19 moves synchronously downwards along the screw 16 through the screw holes 22 on the top surface of the connecting plates 21 installed on both side walls. During movement, the movable packaging plate 19 slides along the guide strips 5 installed inside the packaging frame 1 through the guide grooves 20 on both side walls, causing the movable packaging plate 19 to continuously move closer to the fixed packaging plate 10. In conjunction with the arc-shaped grooves 11 on the opposite sides of the movable packaging plate 19 and the fixed packaging plate 10, the plastic packaging film roll is clamped and fixed between the fixed packaging plate 10 and the movable packaging plate 19, so that the handwheel 15 cannot be rotated. This achieves the purpose of quickly fixing and packaging the plastic packaging film roll. The operation of fixing and packaging the plastic packaging film roll is simple and convenient, which not only reduces the labor intensity of the workers, but also improves the packaging efficiency. Finally, the plastic packaging film roll packaged on the packaging frame 1 can be moved by using the fork slot 3 in conjunction with the use of a forklift.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A packaging equipment for producing plastic packaging film, comprising a packaging rack (1), characterized in that: The packaging rack (1) is provided with a fixing mechanism (2) inside, and the fixing mechanism (2) includes a fixed packaging plate (10), a screw (16), a first bevel gear (18), a second bevel gear (13) and a movable packaging plate (19). The top surface of the tray (4) inside the packaging rack (1) is fixedly connected to the fixed packaging plate (10), and the screw (16) is movably connected between the fixed plates (6) on both sides of the packaging rack (1) through the first rotating rods (17) at both ends. The first bevel gear (18) is fixedly connected to the top of the first rotating rod (17) at the upper end. The second bevel gear (13) is fixedly connected to both ends of the connecting rod (12) and meshes with the first bevel gear (18). The second bevel gear (13) is movably connected to the side plate (8) on the outer side wall of the upper fixed plate (6) through the second rotating rod (14) on the outer side wall. The movable packaging plate (19) is movably connected to the screw (16) through the connecting plates (21) on both sides.

2. The packaging equipment for producing plastic packaging film according to claim 1, characterized in that: The bottom surface of the packaging rack (1) is provided with a set of symmetrical fork slots (3), and several placement trays (4) are fixedly installed in the interior of the packaging rack (1) in a vertical array. A set of symmetrical guide strips (5) are fixedly installed on the upper part of the placement trays (4) and on the left and right side walls inside the packaging rack (1).

3. The packaging equipment for producing plastic packaging film according to claim 2, characterized in that: A set of symmetrical fixing plates (6) are fixedly installed on the left and right side walls of the packaging rack (1), and a first rotating hole (7) is opened on the top surface of the fixing plate (6). A side plate (8) is fixedly installed on the outer side wall of the upper fixing plate (6), and a second rotating hole (9) is opened on the side wall of the side plate (8).

4. The packaging equipment for producing plastic packaging film according to claim 3, characterized in that: The fixed packaging plate (10) is fixedly installed on the top surface of the placement tray (4), and the top surface of the fixed packaging plate (10) is provided with a number of arc-shaped grooves (11) in a horizontal array.

5. The packaging equipment for producing plastic packaging film according to claim 4, characterized in that: The connecting rod (12) is fixedly installed with a second bevel gear (13) at its left and right ends respectively, and a second rotating rod (14) is fixedly installed on the outer side wall of the second bevel gear (13). The second rotating rod (14) is movably installed in the second rotating hole (9), and a handwheel (15) is also fixedly installed on the outer end of the right side of the second rotating rod (14).

6. The packaging equipment for producing plastic packaging film according to claim 5, characterized in that: The upper and lower ends of the screw (16) are respectively fixedly installed with a first rotating rod (17), and the first rotating rod (17) is movably installed in the first rotating hole (7). The top end of the first rotating rod (17) is also fixedly installed with a first bevel gear (18) that meshes with the second bevel gear (13). The left and right side walls of the movable packaging plate (19) are respectively provided with guide grooves (20) corresponding to the guide strip (5) and are movably installed above the fixed packaging plate (10) through the guide grooves (20). The bottom surface of the movable packaging plate (19) is also provided with an arc-shaped groove (11). The left and right side walls of the movable packaging plate (19) are also respectively fixedly installed with a connecting plate (21), and the top surface of the connecting plate (21) is provided with a screw hole (22) and is threadedly connected to the screw (16) through the screw hole (22).

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