Super-hydrophobic moisture-proof carton film wrapping and packaging device

Abstract

The utility model relates to the field of packaging equipment, in particular to a super-hydrophobic moisture-proof carton film wrapping and packaging device which comprises a mounting shaft, a film roll and a roll core, the film roll is sleeved on the outer side of the roll core, a rotating table is arranged on one side of the lifting frame, a supporting plate is connected to the front side of the lifting frame, and the mounting shaft is fixed on the supporting plate. The surface of a carton stack rotating on the rotating table is wound in a looping mode through a film material of a film roll, the lifting frame drives the film roll to do lifting motion at the same time, then the carton stack is wound in a looping mode at different height positions, overall winding and packaging of the carton stack are achieved, the automation degree is high, and the safety degree is improved; the unwinding drum is rotationally connected with the mounting shaft through the bearing, so that smooth rotation of the film roll and the roll core is guaranteed, the upper side and the lower side of the roll core abut against the limiting ring and the supporting ring respectively, the positioning precision of the film roll is improved, the film roll is prevented from shifting or jumping, and the smoothness and the reliability of film roll discharging are improved; and therefore, the film wrapping and packaging smoothness is improved, and the film wrapping and packaging efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of packaging equipment, in particular to a superhydrophobic moisture-proof carton film-wrapping and packing device. Background Art

[0002] A superhydrophobic moisture-proof carton is a carton with excellent waterproof and moisture-proof performance. The superhydrophobic moisture-proof carton usually uses waterproof cardboard as the base material. This cardboard is specially treated, such as coated with a waterproof agent, to reduce its water absorption and improve its waterproof performance. In addition to the cardboard itself, moisture-proof materials, such as moisture-proof film, moisture-proof paper, etc., can also be used inside or outside the carton to enhance the moisture-proof effect of the carton.

[0003] In order to facilitate space saving, the superhydrophobic moisture-proof cartons are usually shipped and transported in a folded state. Customers can easily open and assemble the folded cartons into a three-dimensional box shape. Before shipping, multiple processed folded cartons are usually stacked flat together to form a carton stack, and then multiple layers of film are wound around the surface of the carton stack. The film can not only prevent the goods from being damaged during handling, but also play a role in dust prevention, moisture prevention and cleaning. However, due to the certain height of the carton stack, it is difficult for manual labor to wind the film on the upper layer of the carton stack, reducing the efficiency of film-wrapping and packing. The too-high carton stack is easy to tip over, which is somewhat dangerous to workers. Moreover, the film roll is easy to get stuck, resulting in unsmooth film output, reducing the reliability and the efficiency of film-wrapping and packing. Summary of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a superhydrophobic moisture-proof carton film-wrapping and packing device with high automation degree, improved safety, improved smoothness of film-wrapping and packing and improved film-wrapping and packing efficiency.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A superhydrophobic moisture-proof carton film-wrapping and packing device includes a mounting shaft, a film roll and a core. The film roll is sleeved outside the core, and further includes a lifting frame. A rotating table is arranged on one side of the lifting frame, and a supporting plate is connected to the front side thereof. The mounting shaft is fixed on the supporting plate, and a film unwinding cylinder is rotatably connected to the outside thereof through a bearing. A supporting ring is connected to the outside of the bottom of the film unwinding cylinder, and a connecting ring is connected to the inside of the top thereof through a thread. A limiting ring is connected to the outside of the top of the connecting ring. The core is sleeved outside the film unwinding cylinder, and the lower side thereof protrudes out of the film roll and abuts against the supporting ring, and the upper side thereof protrudes out of the film roll and abuts against the limiting ring.

[0007] Preferably, a top plate fixedly connected to the lifting frame is provided above the pallet. A tensioning roller, a first reversing roller, and a second reversing roller are rotatably connected between the top plate and the pallet. The tensioning roller is disposed on one side between the first reversing roller and the second reversing roller. A first motor is provided on the top of the top plate. The output end of the first motor passes through the top plate and is connected to the tensioning roller. The film material of the film roll sequentially bypasses the first reversing roller, the tensioning roller, and the second reversing roller.

[0008] Preferably, a lifting block is connected to the rear side of the lifting frame. The lifting block is slidably connected to a column, and a screw rod is connected thereto through a thread in the middle. A second motor is provided on the top of the column, and the output end of the second motor is fixedly connected to the screw rod.

[0009] Preferably, a bracket is connected to one side of the column. A cylinder is connected to the top of the bracket. The bottom output end of the cylinder passes through the bracket and is rotatably connected to a pressing plate through a bearing. The rotating table is disposed below the pressing plate.

[0010] Preferably, the rotating table includes a circular turntable, a third motor, and a base. A turntable is connected to the bottom of the circular turntable. The turntable is connected to the output end of the third motor through a belt drive. The base is rotatably connected to a rotating shaft through a bearing, and the rotating shaft is connected to the bottom of the turntable.

[0011] Preferably, a plurality of rollers are arranged in an annular array on the outer side of the base, and the rollers are in contact with the lower side of the circular turntable.

[0012] Preferably, a protective ring is provided on the outer side of the base, and the rollers are disposed inside the protective ring.

[0013] The beneficial effects of the present utility model are as follows:

[0014] The super-hydrophobic and moisture-proof carton winding and packing device winds the surface of the carton stack rotating on the rotating table in circles through the film material of the film roll. The lifting frame simultaneously drives the film roll to perform a lifting movement, thereby winding the carton stack at different height positions in circles, realizing the overall winding and packing of the carton stack, with high automation and improved safety. The unwinding reel is rotatably connected to the mounting shaft through a bearing, thereby ensuring that the film roll and the core can rotate smoothly. By respectively abutting the upper and lower sides of the core against the limiting ring and the supporting ring, the positioning accuracy of the film roll is improved, preventing the film roll from shifting or jumping, improving the smoothness and reliability of the film roll discharging, and further improving the smoothness of the winding and packing and the winding and packing efficiency. Description of the Drawings

[0015] Figure 1 It is the first three-dimensional schematic diagram of the present utility model.

[0016] Figure 2 It is the second three-dimensional schematic diagram of the present utility model.

[0017] Figure 3 It is the structural decomposition schematic diagram of the present utility model.

[0018] Figure 4 This is the first exploded view of a partial structure of the present utility model.

[0019] Figure 5 This is the second exploded view of a partial structure of the present utility model.

[0020] Figure 6 This is the installation cross-sectional view of the film roll.

[0021] In the figure: 1. Installation shaft; 2. Film roll; 3. Core; 4. Lifting frame; 5. Rotating table; 501. Circular turntable; 502. Third motor; 503. Base; 504. Turntable; 505. Belt; 506. Rotating shaft; 507. Roller; 508. Protective ring; 6. Support plate; 7. Film unwinding reel; 8. Support ring; 9. Connecting ring; 10. Limiting ring; 11. Top plate; 12. Tensioning roller; 13. First reversing roller; 14. Second reversing roller; 15. First motor; 16. Lifting block; 17. Column; 18. Screw; 19. Second motor; 20. Bracket; 21. Cylinder; 22. Pressure plate. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1 - 6 , the present utility model provides a technical solution: a superhydrophobic and moisture-proof carton film winding and packing device, including an installation shaft 1, a film roll 2 and a core 3. The film roll 2 is sleeved outside the core 3. It further includes a lifting frame 4. A rotating table 5 is provided on one side of the lifting frame 4, and a support plate 6 is connected to the front side thereof. The installation shaft 1 is fixed on the support plate 6, and a film unwinding reel 7 is rotatably connected to the outside thereof through a bearing. A support ring 8 is connected to the outside of the bottom of the film unwinding reel 7, and a connecting ring 9 is threadedly connected to the inside of the top thereof. A limiting ring 10 is connected to the outside of the top of the connecting ring 9. The core 3 is sleeved outside the film unwinding reel 7, and the lower side protrudes from the film roll 2 and abuts against the support ring 8, and the upper side protrudes from the film roll 2 and abuts against the limiting ring 10;

[0024] Place the carton stack on the rotating table 5. Drive the carton stack to rotate through the rotating table 5, attach the film material of the film roll 2 to the surface of the rotating carton stack. While the carton stack rotates, pull out the film material, so that the film material winds around the surface of the carton stack in a loop. The lifting frame 4 and the pallet 6 drive the film roll 2 to move up and down at the same time, so as to wind in a loop at different height positions of the carton stack, realizing the winding and packing of the whole carton stack, with high automation and improved safety. The film unwinding reel 7 is rotatably connected to the mounting shaft 1 through a bearing, so as to ensure that the film roll 2 and the core 3 can rotate smoothly. By respectively abutting the upper and lower sides of the core 3 against the limit ring 10 and the supporting ring 8, the positioning accuracy of the film roll 2 is improved, preventing the film roll 2 from shifting or jumping, improving the smoothness and reliability of the film roll 2 discharging, thus improving the smoothness of the film winding and packing and the film winding and packing efficiency. The connecting ring 9 is threadedly connected to the inner top of the film unwinding reel 7. The connecting ring 9 can be rotated and disassembled from the inner top of the film unwinding reel 7, so that the film roll 2 and the core 3 can be integrally slid upward along the film unwinding reel 7 and taken out, which is convenient for replacing the film roll 2.

[0025] In order to conveniently improve the film winding and packing effect, in this embodiment, preferably, a top plate 11 fixedly connected to the lifting frame 4 is provided above the pallet 6. A tension roller 12, a first reversing roller 13 and a second reversing roller 14 are rotatably connected between the top plate 11 and the pallet 6. The tension roller 12 is arranged on one side between the first reversing roller 13 and the second reversing roller 14. A first motor 15 is provided on the top of the top plate 11. The output end of the first motor 15 passes through the top plate 11 and is connected to the tension roller 12. The film material of the film roll 2 sequentially bypasses the first reversing roller 13, the tension roller 12 and the second reversing roller 14;

[0026] The purpose is that the film material of the film roll 2 sequentially bypasses the first reversing roller 13, the tension roller 12 and the second reversing roller 14, and the rotation speed of the tension roller 12 is controlled by the first motor 15, so as to control the discharging speed of the film material, ensure that the film material can wind around the surface of the carton stack in a tensioned state, and improve the film winding and packing effect.

[0027] In order to conveniently drive the lifting frame 4 to lift, in this embodiment, preferably, a lifting block 16 is connected to the rear side of the lifting frame 4. The lifting block 16 is slidably connected to a column 17, and a screw rod 18 is threadedly connected to the middle thereof. A second motor 19 is provided at the top of the column 17. The output end of the second motor 19 is fixedly connected to the screw rod 18;

[0028] The purpose is to drive the screw rod 18 to rotate through the second motor 19, so as to drive the lifting block 16 to lift along the screw rod 18, and at the same time drive the lifting frame 4 to lift.

[0029] For the convenience of improving the film winding and packing effect, in this embodiment, preferably, one side of the column 17 is connected with a bracket 20, the top of the bracket 20 is connected with a cylinder 21, the bottom output end of the cylinder 21 passes through the bracket 20 and is rotatably connected with a pressing plate 22 through a bearing, and the rotating table 5 is arranged below the pressing plate 22;

[0030] The purpose is that during the film winding and packing process, because the folding cartons are prone to misalignment movement with each other, and the too-high carton stack is prone to tipping over. The cylinder 21 drives the pressing plate 22 to press against the top surface of the carton stack. The pressing plate 22 can rotate together with the carton stack, improving the structural stability of the carton stack, preventing the carton stack from tipping over, increasing the safety, preventing misalignment between multiple folding cartons, and thus improving the film winding and packing effect.

[0031] For the convenience of driving the carton stack to rotate, in this embodiment, preferably, the rotating table 5 includes a circular rotating plate 501, a third motor 502 and a base 503. The bottom of the circular rotating plate 501 is connected with a turntable 504. The turntable 504 is in transmission connection with the output end of the third motor 502 through a belt 505. The base 503 is rotatably connected with a rotating shaft 506 through a bearing, and the rotating shaft 506 is connected with the bottom of the turntable 504;

[0032] The purpose is that the third motor 502 drives the turntable 504 to rotate relative to the base 503 through the belt 505, and then drives the circular rotating plate 501 to rotate, so that the carton stack placed on the circular rotating plate 501 can rotate simultaneously.

[0033] For the convenience of improving the smoothness and stability of rotation, in this embodiment, preferably, a plurality of rollers 507 are arranged in a circular array on the outer side of the base 503, and the rollers 507 are in contact with the lower side of the circular rotating plate 501;

[0034] The purpose is to support the lower side of the edge of the circular rotating plate 501 through the rollers 507, improving the rotation stability of the circular rotating plate 501. When the circular rotating plate 501 rotates, the rollers 507 can roll relative to the circular rotating plate 501, improving the rotation smoothness of the circular rotating plate 501.

[0035] For the convenience of preventing sundries from entering the rollers 507 and the rotating shaft 506 and affecting the rotation smoothness, and thus ensuring the rotation reliability, in this embodiment, preferably, a protective ring 508 is arranged on the outer side of the base 503, and the rollers 507 are arranged inside the protective ring 508. The purpose is to prevent sundries from entering the rollers 507 and the rotating shaft 506 through the protective ring 508, and thus ensure the rotation reliability.

[0036] Finally, it should be noted that the above are only preferred examples of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A superhydrophobic moisture-proof carton film-wrapping and packing device, comprising a mounting shaft (1), a film roll (2) and a core (3), wherein the film roll (2) is sleeved on the outer side of the core (3), and is characterized in that: The invention also comprises a lifting frame (4), a rotating platform (5) is provided on one side of the lifting frame (4), and a supporting plate (6) is connected to the front side of the lifting frame (4), the mounting shaft (1) is fixed on the supporting plate (6), and the outer side of the lifting frame (1) is rotatably connected to a reel (7) via a bearing, the outer side of the bottom of the reel (7) is connected to a supporting ring (8), and the inner side of the top is connected to a connecting ring (9) via a thread, the outer side of the top of the connecting ring (9) is connected to a limiting ring (10), the winding core (3) is sleeved on the outer side of the reel (7), the lower side of the reel protrudes from the film roll (2) and abuts against the supporting ring (8), and the upper side of the reel protrudes from the film roll (2) and abuts against the limiting ring (10).

2. The superhydrophobic moisture-proof carton film wrapping and packing device according to claim 1, characterized in that: A top plate (11) fixedly connected to the lifting frame (4) is provided above the support plate (6); a tensioning roller (12), a first reversing roller (13) and a second reversing roller (14) are rotatably connected between the top plate (11) and the support plate (6); the tensioning roller (12) is arranged on one side between the first reversing roller (13) and the second reversing roller (14); a first motor (15) is provided on the top of the top plate (11); an output end of the first motor (15) passes through the top plate (11) and is connected to the tensioning roller (12); and the film material of the film roll (2) passes around the first reversing roller (13), the tensioning roller (12) and the second reversing roller (14) in sequence.

3. The super-hydrophobic moisture-proof carton film wrapping and packing device according to claim 1, characterized in that: The rear side of the lifting frame (4) is connected to a lifting block (16), the lifting block (16) is slidably connected to a column (17), and a screw rod (18) is threadedly connected to the middle of the column (17), a second motor (19) is arranged on the top of the column (17), and an output end of the second motor (19) is fixedly connected to the screw rod (18).

4. The superhydrophobic moisture-proof carton film wrapping and packing device according to claim 3, wherein: A bracket (20) is connected to one side of the column (17), a cylinder (21) is connected to the top of the bracket (20), a bottom output end of the cylinder (21) passes through the bracket (20) and is rotatably connected to a pressure plate (22) via a bearing, and the rotating table (5) is arranged below the pressure plate (22).

5. The super-hydrophobic moisture-proof carton film-wrapping and packing device according to any one of claims 1-4, characterized in that: The rotating platform (5) comprises a circular rotating plate (501), a third motor (502) and a base (503); the bottom of the circular rotating plate (501) is connected to a rotating disk (504); the rotating disk (504) is connected to the output end of the third motor (502) via a belt (505); the base (503) is rotatably connected to a rotating shaft (506) via a bearing; the rotating shaft (506) is connected to the bottom of the rotating disk (504).

6. The superhydrophobic moisture-proof carton film wrapping and packing device according to claim 5, wherein: A plurality of rollers (507) are arranged in a circular array on the outer side of the base (503), and the rollers (507) are in contact with the lower side of the circular rotating plate (501).

7. The superhydrophobic moisture-proof carton film wrapping and packing device according to claim 6, wherein: A protective ring (508) is provided on the outer side of the base (503), and the roller (507) is arranged inside the protective ring (508).

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