Packaging device for PET (Polyethylene Terephthalate) film

Abstract

The utility model relates to the field of packaging devices, in particular to a PET film packaging device which comprises a packaging plate, a plurality of limiting holes allowing PET film rolls to be embedded are formed in the packaging plate at intervals, and the circumferential outer walls of the PET film rolls abut against the inner walls of the limiting holes to form limiting. According to the packaging device, the packaging plate and the limiting holes are arranged, the PET film rolls are stored, the multiple limiting holes are distributed in the plate face of the packaging plate at intervals, the multiple PET film rolls are stored on the packaging plate, and therefore the space utilization efficiency of the PET film rolls during transportation and storage is improved.

Description

Technical Field

[0001] The present application relates to the field of packaging devices, and in particular to a packaging device for PET films. Background Art

[0002] PET film is a packaging film with relatively comprehensive performance. PET film has excellent heat resistance, cold resistance, good chemical resistance and oil resistance. After the production of PET film is completed, it needs to be rolled up and placed on a pallet to realize the storage of PET film rolls, which is convenient for later transportation by forklift.

[0003] Reference Figure 1 The wooden pallet in the prior art includes a limiting plate 1 and a limiting plate 2, which are clamped and fixed on both sides of the axial direction of the PET film roll 7 to achieve limiting. However, the wooden pallet cannot be stacked in multiple layers when used, thereby reducing the space utilization efficiency. Utility Model Content

[0004] In order to improve the problem of winding a PET film roll, the present application provides a PET film packaging device.

[0005] The present application provides a PET film packaging device, which adopts the following technical solution:

[0006] A packaging device for PET film comprises a packaging plate, wherein the packaging plate is provided with a plurality of limiting holes for inserting a PET film roll at intervals, and the circumferential outer wall of the PET film roll presses against the inner wall of the limiting hole to form a limit.

[0007] By adopting the above technical solution, the PET film is rolled up and embedded in the limiting hole when production is completed. The circumferential outer wall of the PET film roll presses against the inner wall of the limiting hole to form a limit, thereby realizing the storage of the PET film roll, and multiple limiting holes are distributed at intervals on the surface of the packaging board, thereby realizing the storage of multiple rolls of PET film on the packaging board, thereby improving the space utilization efficiency of the PET film roll during transportation and storage.

[0008] Optionally, the packaging plate includes a base and a support, and when the support covers the base, the limiting hole is located between the support and the base.

[0009] By adopting the above technical solution, the base tray is placed on the ground, and multiple PET film rolls are placed on the top surface of the base tray in sequence and at intervals. The support covers the base tray, and the limiting hole is located between the support and the base tray. The circumferential outer wall of the PET film roll presses against the inner wall of the limiting hole to form a limit. There is no need to drive the PET film roll through the limiting hole, which reduces the wear between the PET film roll and the inner wall of the limiting hole, thereby ensuring the transportation quality of the PET film roll.

[0010] Optionally, the packaging board further includes a top cover, and when the top cover covers the support, the limiting hole is located between the support and the top cover, and the top cover and the bottom support clamp both sides of the support to form a limit.

[0011] By adopting the above technical scheme, when the support covers the bottom support, multiple PET film rolls are placed on the top surface of the support in sequence, the top cover covers the support, the limiting hole is located between the top cover and the support, and the circumferential outer wall of the PET film roll is pressed against the inner wall of the limiting hole to form a limit, so that multiple PET film rolls on the packaging board can be stored simultaneously, thereby improving the space utilization efficiency of the PET film rolls during transportation and storage; at the same time, the top cover and the bottom support clamp the two sides of the support to form a limit, so that the support is not easy to deviate, thereby ensuring the structural stability of the packaging board.

[0012] Optionally, a plurality of packaging belts 1 are connected to the base tray, and the packaging belts 1 correspond one-to-one with the PET film rolls on the base tray, and the packaging belts 1 are wound between the base tray and the PET film roll to form a limit.

[0013] By adopting the above technical solution, the packaging belt 1 and the PET film roll on the base tray correspond one to one, the packaging belt 1 passes through the PET film roll core shaft and is wrapped between the base tray and the PET film roll to form a limit, so that the PET film roll is not easy to separate from the base tray, thereby improving the limit stability of the PET film roll on the base tray surface.

[0014] Optionally, a plurality of packaging belts 2 are connected to the support, and the packaging belts 2 correspond one-to-one to the PET film rolls on both sides of the support, and the packaging belts 2 are wound between the support and the PET film rolls on both sides of the support to form a limit.

[0015] By adopting the above technical scheme, the second packaging belt corresponds to the PET film rolls on both sides of the support one by one. The second packaging belt passes through the core shafts of the PET film rolls on both sides of the support in sequence and clamps the support to form a limit, so that the PET film roll is not easy to fall off the support, thereby improving the limit stability of the PET film roll on the support.

[0016] Optionally, a plurality of packaging belts three are connected to the top cover, the packaging belts three correspond to the PET film rolls on the top cover one by one, and the packaging belts three are wound between the top cover and the PET film roll to form a limit.

[0017] By adopting the above technical scheme, the packaging belt three and the PET film roll on the top cover correspond one to one, the packaging belt three passes through the PET film roll core shaft and is wrapped between the top cover and the PET film roll to form a limit, so that the PET film roll is not easy to separate from the top cover, thereby improving the limit stability of the PET film roll on the top cover.

[0018] Optionally, the surfaces of the base support and the top cover facing the support are both provided with a plurality of limit grooves 1, and the surfaces of the support facing the base support and the top cover are both provided with a plurality of limit grooves 2. When the base support, the support and the top cover are stacked in sequence, the limit grooves 1 and the limit grooves 2 correspond one to one and are spliced ​​to form limit holes.

[0019] By adopting the above technical scheme, the PET film roll is placed in a one-to-one correspondence with the limiting groove on the bottom support, the support covers the bottom support, the limiting groove 2 is in a one-to-one correspondence with the limiting groove on the bottom support, and the limiting groove 1 and the limiting groove 2 are spliced ​​to form a limiting hole, and the inner wall of the limiting hole is pressed against the surface of the PET film roll to form a limit, thereby realizing the positioning and winding of the PET film roll; at the same time, the PET film roll is placed in a one-to-one correspondence with the limiting groove 2 on the support, the top cover covers the support, the limiting groove 1 and the limiting groove 2 on the support are spliced ​​in a one-to-one correspondence to form a limiting hole, and the inner wall of the limiting hole is pressed against the surface of the PET film roll to form a limit, and the staff does not need to repeatedly adjust the position of the PET film roll, thereby improving the winding efficiency of the PET film roll.

[0020] Optionally, a surface of the base facing away from the support is provided with a transport groove, and the transport groove is for the driving end of a forklift to be inserted into.

[0021] By adopting the above technical solution, when it is necessary to transport a packaging board with multiple PET film rolls rolled up, the forklift driving end is embedded in the conveying groove, and the forklift driving end is pressed against the inner wall of the conveying groove to form a limit, thereby realizing the limitation of the packaging board on the forklift driving end, thereby ensuring the stability of the forklift in transporting the packaging board.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. The packaging board and the limiting holes are arranged to realize the storage of the PET film rolls, and the multiple limiting holes are spaced and distributed on the surface of the packaging board to realize the storage of multiple rolls of PET film on the packaging board, thereby improving the space utilization efficiency of the PET film rolls during transportation and storage;

[0024] 2. The setting of the bottom bracket and the support eliminates the need to drive the PET film roll through the limiting hole, reducing the wear between the PET film roll and the inner wall of the limiting hole, thereby ensuring the transportation quality of the PET film roll;

[0025] 3. The packaging belt 1 is set up. The packaging belt 1 passes through the PET film roll core shaft and is wound between the base and the PET film roll to form a limit, so that the PET film roll is not easy to separate from the base, thereby improving the limit stability of the PET film roll on the base surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of a wooden pallet in the prior art.

[0027] Figure 2 It is a schematic diagram of the overall structure in the embodiment of the present application.

[0028] Explanation of the accompanying drawings: 1. Limiting plate one; 2. Limiting plate two; 3. Packaging plate; 31. Limiting hole; 311. Limiting groove one; 312. Limiting groove two; 32. Bottom support; 321. Transport groove; 33. Support; 34. Top cover; 4. Packaging belt one; 5. Packaging belt two; 6. Packaging belt three; 7. PET film roll. DETAILED DESCRIPTION

[0029] The following is combined with Figure 2 This application is described in further detail.

[0030] The present application embodiment discloses a packaging device for PET film. Figure 2 A packaging device for a PET film includes a packaging board 3. In the embodiment of the present application, the material of the packaging board 3 is PET foam. PET foam is light and easy to produce, can be reused, and reduces material loss, thereby embodying the concept of energy saving.

[0031] Reference Figure 2 A plurality of limiting holes 31 for the PET film roll 7 to be embedded are provided at intervals on the surface of the packaging board 3, the axes of the limiting holes 31 and the width direction of the packaging board 3 are parallel to each other, and the limiting holes 31 pass through the outer wall of the packaging board 3 along its own axis, and the circumferential outer wall of the PET film roll 7 presses against the inner wall of the limiting hole 31 to form a limit, the packaging board 3 comprises a bottom bracket 32, a support 33 and a top cover 34, the bottom bracket 32, the support 33 and the top cover 34 are stacked in sequence, the bottom bracket 32 ​​and the top cover 34 clamp the two sides of the support 33 to form a limit, the bottom of the bottom bracket 32 ​​presses against the ground to form a support, the surfaces of the bottom bracket 32 ​​and the top cover 34 facing the support 33 are provided with a plurality of limiting grooves 1 311 at intervals, the surfaces of the support 33 facing the bottom bracket 32 ​​and the top cover 34 are provided with a plurality of limiting grooves 2 312 at intervals, and the limiting grooves 1 311 and the limiting grooves 2 312 are spliced ​​one by one to form the limiting hole 31.

[0032] Reference Figure 2 When multiple PET film rolls 7 are placed one by one in the limiting groove 1 311 on the bottom bracket 32, the support 33 covers the bottom bracket 32, the limiting groove 2 312 and the limiting groove 1 311 are spliced ​​one by one to form the limiting hole 31, and the circumferential outer wall of the PET film roll 7 is pressed against the inner wall of the limiting hole 31 to form a limit; at the same time, multiple PET film rolls 7 are placed one by one in the limiting groove 2 312 on the support 33, the top cover 34 covers the support 33, the limiting groove 1 311 and the limiting groove 2 312 are spliced ​​one by one to form the limiting hole 31, and the circumferential outer wall of the PET film roll 7 is pressed against the inner wall of the limiting hole 31 to form a limit, so that multiple rolls of PET film rolls 7 can be rolled up on the packaging board 3, thereby improving the space utilization efficiency of the PET film rolls 7 during transportation and storage.

[0033] Reference Figure 2 A plurality of packaging belts 4 are connected to the base 32, and the packaging belts 4 correspond to the limiting grooves 311 on the base 32 one by one. The packaging belts 4 pass through the core shaft of the PET film roll 7 and are wound between the base 32 and the PET film roll 7 to form a limit. The packaging belts 4 drive the PET film roll 7 to press against the inner wall of the limiting groove 311 to form a limit, so that the PET film roll 7 is not easy to separate from the base 32, thereby improving the limiting stability of the PET film roll 7 on the base 32.

[0034] Reference Figure 2 A plurality of packaging belts 2 5 are connected to the support 33, and the packaging belts 2 5 correspond to the limiting grooves 2 312 on both sides of the support 33 one by one. The packaging belts 2 5 are sequentially passed through the core shafts of the PET film roll 7 on both sides of the support 33 and are wound around the outer periphery of the support 33, driving the PET film roll 7 to clamp the two sides of the support 33 to form a limit, so that the PET film roll 7 is not easy to deviate on the support 33, thereby improving the limiting stability of the PET film roll 7 on the support 33.

[0035] Reference Figure 2 A plurality of packaging belts 3 6 are connected to the top cover 34, and the packaging belts 3 6 correspond one by one to the limiting grooves 311 on the top cover 34. The packaging belts 3 6 pass through the core shaft of the PET film roll 7 and are wound between the top cover 34 and the PET film roll 7 to form a limit. The packaging belts 3 6 drive the PET film roll 7 to press against the inner wall of the limiting groove 311 to form a limit, so that the PET film roll 7 is not easy to fall off the top cover 34, thereby improving the limiting stability of the PET film roll 7 on the top cover 34.

[0036] Reference Figure 2 A plurality of transport grooves 321 are provided on the surface of the base 32 away from the limiting groove 311, and the arrangement direction of the transport grooves 321 is parallel to the width direction of the base 32. In the embodiment of the present application, the transport grooves 321 are strip grooves, and the length direction of the transport grooves 321 is parallel to the length direction of the base 32, and the transport grooves 321 penetrate the outer wall of the base 32 along their own length direction. The transport grooves 321 are for the forklift driving end to be embedded, and the inner wall of the transport grooves 321 can be pressed against the outer wall of the forklift driving end to form a limit, thereby facilitating the forklift to transport the packaging board 3.

[0037] The implementation principle of the PET film packaging device of the embodiment of the present application is as follows: a plurality of PET film rolls 7 are embedded in the limiting groove 1 311 on the bottom bracket 32 ​​in a one-to-one correspondence, the support 33 covers the bottom bracket 32, the limiting groove 1 311 and the limiting groove 2 312 are spliced ​​to form a limiting hole 31, the PET film roll 7 is pressed against the inner wall of the limiting hole 31 to form a limit, and at the same time, the plurality of PET film rolls 7 are embedded in the limiting groove 2 312 on the support 33 in a one-to-one correspondence, the top cover 34 covers the support 33, the limiting groove 1 311 and the limiting groove 2 312 are spliced ​​to form the limiting hole 31, and the PET film roll 7 is pressed against the inner wall of the limiting hole 31 to form a limit. The ET film roll 7 is pressed against the inner wall of the limiting hole 31 to form a limit, the packaging belt 1 4 passes through the core shaft of the PET film roll 7 and is wrapped between the bottom support 32 and the PET film roll 7 to form a limit, the packaging belt 2 5 passes through the core shafts of the PET film roll 7 on both sides of the support 33 in sequence and is wrapped around the outer periphery of the support 33, the packaging belt 3 6 passes through the core shaft of the PET film roll 7 and is wrapped between the top cover 34 and the PET film roll 7 to form a limit, so that multiple PET film rolls 7 can be stored on the packaging board 3, thereby improving the space utilization efficiency of the PET film roll 7 during transportation and storage.

[0038] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A packaging device for PET film, characterized in that: The packaging plate (3) comprises a plurality of spaced apart limiting holes (31) for inserting a PET film roll (7), wherein the circumferential outer wall of the PET film roll (7) abuts against the inner wall of the limiting hole (31) to form a limit.

2. A PET film packaging device according to claim 1, characterized in that: The packaging plate (3) comprises a base (32) and a support (33); when the support (33) covers the base (32), the limiting hole (31) is located between the support (33) and the base (32).

3. A PET film packaging device according to claim 2, characterized in that: The packaging plate (3) further comprises a top cover (34). When the top cover (34) covers the support (33), the limiting hole (31) is located between the support (33) and the top cover (34), and the top cover (34) and the bottom support (32) clamp the two sides of the support (33) to form a limit.

4. A PET film packaging device according to claim 2, characterized in that: The base (32) is connected to a plurality of packaging belts (4), the packaging belts (4) corresponding to the PET film rolls (7) on the base (32) one by one, and the packaging belts (4) are wound between the base (32) and the PET film rolls (7) to form a limit.

5. A PET film packaging device according to claim 3, characterized in that: The support (33) is connected to a plurality of packaging belts 2 (5), the packaging belts 2 (5) and the PET film rolls (7) on both sides of the support (33) correspond one to one, and the packaging belts 2 (5) are wound around the support (33) and the PET film rolls (7) on both sides of the support (33) to form a limit.

6. A PET film packaging device according to claim 3, characterized in that: A plurality of packaging belts three (6) are connected to the top cover (34), and the packaging belts three (6) correspond to the PET film rolls (7) on the top cover (34) one by one. The packaging belts three (6) are wound between the top cover (34) and the PET film rolls (7) to form a limit position.

7. A PET film packaging device according to claim 3, characterized in that: The surfaces of the bottom bracket (32) and the top cover (34) facing the support (33) are both provided with a plurality of first limiting grooves (311) at intervals, and the surfaces of the support (33) facing the bottom bracket (32) and the top cover (34) are both provided with a plurality of second limiting grooves (312) at intervals. When the bottom bracket (32), the support (33) and the top cover (34) are stacked in sequence, the first limiting grooves (311) and the second limiting grooves (312) correspond to each other one by one and are spliced ​​to form a limiting hole (31).

8. A PET film packaging device according to claim 2, characterized in that: A transport groove (321) is provided on the surface of the base (32) facing away from the support (33), and the transport groove (321) is for the driving end of a forklift to be inserted into.

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