Double-sided anti-counterfeiting printing packaging aluminum foil

Abstract

The utility model relates to the technical field of packaging aluminum foils, in particular to a double-sided anti-counterfeiting printing packaging aluminum foil which comprises a storage box and an aluminum foil wound in the storage box, a second mounting frame is fixedly mounted on the storage box, a first mounting frame is fixedly mounted on the second mounting frame, a winding rod is rotatably mounted in the storage box, and a second mounting frame is fixedly mounted on the winding rod. The aluminum foil is wound around the winding rod, the winding rod is sleeved with two sets of symmetrically-distributed coil springs, and the inner ends and the outer ends of the coil springs are fixedly connected with the winding rod and the storage box correspondingly. And a positioning mechanism for fixing the aluminum foil is arranged on the second mounting frame. The storage box is matched with the positioning mechanism, so that the aluminum foil in the storage box is wound and positioned in order, and the situation that the flatness and the use effect of the aluminum foil are affected by extrusion of external force in the single use process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of double-sided aluminum foil, in particular to a double-sided anti-counterfeiting printed packaging aluminum foil. Background Art

[0002] Aluminum foil is a hot stamping material that is directly rolled into thin sheets using metal aluminum. Its hot stamping effect is similar to that of pure silver foil, so it is also called fake silver foil. Because aluminum is soft, ductile, and has a silvery-white luster, if the rolled sheet is mounted on offset paper with substances such as sodium silicate to make aluminum foil, it can also be printed.

[0003] Existing aluminum foil does not have good protection measures when used. Due to the strong plasticity of the aluminum foil itself, it cannot automatically return to its original shape when it is folded by external force during use. Therefore, the unused aluminum foil is easily damaged during use, which in turn affects subsequent use. At the same time, the aluminum foil needs to be cut according to the actual packaged items during use. Without cutting tools, the use of aluminum foil can easily cause scratches on the user's hands. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides a double-sided anti-counterfeiting printed packaging aluminum foil, which solves the problems raised by the above-mentioned background technology.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a double-sided anti-counterfeiting printed packaging aluminum foil, comprising a storage box and aluminum foil wound in the storage box, wherein a second mounting frame is fixedly mounted on the storage box, a first mounting frame is fixedly mounted on the second mounting frame, a winding rod is rotatably mounted in the storage box, the aluminum foil is wound on the winding rod, and two sets of symmetrically distributed coil springs are sleeved on the winding rod, and the inner and outer ends of the coil springs are respectively fixedly connected to the winding rod and the storage box;

[0008] The second mounting frame is provided with a positioning mechanism for fixing the aluminum foil, and the first mounting frame is provided with a cutting mechanism for cutting the aluminum foil. The positioning mechanism includes two groups of symmetrically distributed positioning frames, and both groups of positioning frames are fixedly installed with positioning cylinders. The cutting mechanism includes a push block slidably connected to the first mounting frame, and a cutting knife is rotatably installed on the push block.

[0009] Preferably, the positioning frame is sleeved with a first spring and a stop block, and the two ends of the first spring are fixedly connected to the stop block and the second mounting frame respectively, racks are fixedly mounted on both sets of positioning frames, a support rod is provided in the second mounting frame, two sets of symmetrically distributed rotating rods are provided in the second mounting frame, the rotating rods pass through the second mounting frame and are rotatably connected to the second mounting frame, synchronous wheels are sleeved on both sets of rotating rods, a synchronous belt is provided in the second mounting frame, and the synchronous belt is respectively connected to the two sets of synchronous wheels for transmission.

[0010] Preferably, a gear is sleeved on the support rod, and the gear is respectively engaged with the two sets of racks. A first torsion spring is sleeved on the support rod, and both ends of the first torsion spring are respectively fixedly connected to the support rod and the second mounting bracket.

[0011] Preferably, a first bevel gear is sleeved on the support rod, the rotating rod is corresponding to the support rod, and a second bevel gear is sleeved on the lower end of the rotating rod, and the second bevel gear is meshed with the first bevel gear.

[0012] Preferably, a sliding rod is fixedly installed in the first mounting frame, and a second spring is sleeved on the sliding rod. The push block is slidably sleeved on the sliding rod. The two ends of the second spring are respectively fixedly connected to the push block and the first mounting frame. Two groups of symmetrically distributed blocks are fixedly installed on both sides of the push block.

[0013] Preferably, two groups of symmetrically distributed fixing rods are provided in the first mounting frame, two groups of symmetrically distributed clamping frames are sleeved on the fixing rods, a second torsion spring is sleeved on the fixing rods, and the two ends of the second torsion spring are respectively fixedly connected to the clamping frames and the fixing rods, sleeves are sleeved on both groups of clamping frames, and both groups of clamping frames are movably clamped with the clamping blocks.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the present invention provides a double-sided anti-counterfeiting printed packaging aluminum foil, which has the following beneficial effects:

[0016] The storage box is provided in conjunction with the positioning mechanism to achieve neat winding and positioning of the aluminum foil inside the storage box, thereby preventing the aluminum foil from being squeezed by external force and affecting its flatness and use effect during a single use process. The storage box can provide protection for the aluminum foil. The end of the aluminum foil away from the storage box is clamped by the two sets of positioning cylinders, and the winding rod and coil spring are used to ensure the normal use and flatness of the aluminum foil. At the same time, the cutting mechanism is provided to safely cut the aluminum foil when it needs to be cut. The cutting knife is hidden in the first mounting frame, and cooperates with the positioning mechanism to not only cut the aluminum foil neatly but also will not cause harm to the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a structural diagram of the storage box of the utility model;

[0020] Figure 3 This is a structural diagram of the positioning mechanism of the utility model;

[0021] Figure 4 For this utility model Figure 3 A schematic diagram of the structure enlargement at point A;

[0022] Figure 5 This is a schematic structural diagram of the cutting mechanism of the utility model;

[0023] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure at point B in FIG.

[0024] In the figure: 1. storage box; 2. first mounting frame; 3. second mounting frame; 4. winding rod; 5. aluminum foil; 6. coil spring; 7. positioning mechanism; 701. positioning frame; 702. positioning cylinder; 703. first spring; 704. stopper; 705. rack; 706. support rod; 707. gear; 708. first torsion spring; 709. first bevel gear; 710. rotating rod; 711. second bevel gear; 712. synchronous wheel; 713. synchronous belt; 8. cutting mechanism; 801. push block; 802. slide rod; 803. second spring; 804. cutting knife; 805. clamping block; 806. fixing rod; 807. second torsion spring; 808. clamping frame; 809. sleeve. DETAILED DESCRIPTION

[0025] The following will describe the implementation methods of the present application in detail with reference to the accompanying drawings and examples, so that the implementation process of how the present application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0026] Figures 1-6As an embodiment of the present invention, a double-sided anti-counterfeiting printed packaging aluminum foil comprises a storage box 1 and an aluminum foil 5 wound in the storage box 1. A second mounting frame 3 is fixedly mounted on the storage box 1, and a first mounting frame 2 is fixedly mounted on the second mounting frame 3. A winding rod 4 is rotatably mounted in the storage box 1, and the aluminum foil 5 is wound on the winding rod 4. Two sets of symmetrically distributed coil springs 6 are sleeved on the winding rod 4, and the inner and outer ends of the coil springs 6 are respectively fixedly connected to the winding rod 4 and the storage box 1; a positioning mechanism 7 for fixing the aluminum foil 5 is provided on the second mounting frame 3, and a first mounting frame 2 is provided on the first mounting frame 2. There is a cutting mechanism 8 for cutting the aluminum foil 5. The positioning mechanism 7 includes two groups of symmetrically distributed positioning frames 701, and positioning cylinders 702 are fixedly installed on the two groups of positioning frames 701. The cutting mechanism 8 includes a push block 801 slidably connected to the first mounting frame 2, and a cutting knife 804 is rotatably installed on the push block 801. The storage box 1 is provided and cooperates with the positioning mechanism 7 to achieve neat winding and positioning of the aluminum foil 5 inside the storage box 1, thereby preventing the aluminum foil 5 from being squeezed by external force during a single use and affecting its flatness and use effect. The storage box 1 can provide protection for the aluminum foil 5.

[0027] In this embodiment, reference Figure 3 、 Figure 4As shown, the positioning frame 701 is sleeved with a first spring 703 and a stopper 704, and the two ends of the first spring 703 are fixedly connected to the stopper 704 and the second mounting frame 3 respectively. A rack 705 is fixedly installed on both sets of positioning frames 701, a support rod 706 is provided in the second mounting frame 3, and two sets of symmetrically distributed rotating rods 710 are provided in the second mounting frame 3. The rotating rods 710 pass through the second mounting frame 3 and are rotatably connected to the second mounting frame 3. A synchronous wheel 712 is sleeved on the two sets of rotating rods 710. The second mounting frame 3 is provided with a synchronous belt 713, which is respectively connected to the two sets of synchronous wheels 712 for transmission. The support rod 706 is sleeved with a gear 707, which is respectively engaged with the two sets of racks 705. The support rod 706 is sleeved with a first torsion spring 708, and the two ends of the first torsion spring 708 are respectively fixedly connected to the support rod 706 and the second mounting frame 3. The support rod 706 is sleeved with a first bevel gear 709, and the rotating rod 710 is correspondingly set with the support rod 706, and the rotating rod 710 is The lower end is sleeved with a second bevel gear 711, which is meshed with the first bevel gear 709, and the aluminum foil 5 is wound on the winding rod 4 and the right end of the aluminum foil 5 is clamped between the two sets of positioning cylinders 702, and the winding rod 4 and the coil spring 6 are used to keep the aluminum foil 5 flat, and the normal use of the aluminum foil 5 is guaranteed under the protection of the storage box 1; when the aluminum foil 5 needs to be used, the rotating rod 710 is rotated, and the two sets of rotating rods 710 rotate synchronously under the action of the synchronous wheel 712 and the synchronous belt 713, driving the second bevel gear 7 11 rotates, and cooperates with the first bevel gear 709 to make the support rod 706 drive the gear 707 to rotate, and the two sets of racks 705 meshing with the gear 707 move outward synchronously, thereby driving the two sets of positioning frames 701 and the positioning cylinder 702 to move outward synchronously, releasing the fixation on the right end of the aluminum foil 5, making it convenient for the staff to pull out the aluminum foil 5 and use the aluminum foil 5 for normal packaging work. The aluminum foil 5 under the protection of the storage box 1 and the positioning mechanism 7 is flat and intact, and can better complete the packaging work.

[0028] In this embodiment, reference Figure 5 and Figure 6As shown, a slide bar 802 is fixedly installed in the first mounting frame 2, and a second spring 803 is sleeved on the slide bar 802, a push block 801 is slidably sleeved on the slide bar 802, and the two ends of the second spring 803 are fixedly connected to the push block 801 and the first mounting frame 2 respectively, and two groups of symmetrically distributed clamping blocks 805 are fixedly installed on both sides of the push block 801. Two groups of symmetrically distributed fixed rods 806 are provided in the first mounting frame 2, and two groups of symmetrically distributed clamping frames 808 are sleeved on the fixed rods 806. A second torsion spring 807 is sleeved on the fixed rod 806, and the two ends of the second torsion spring 807 are respectively sleeved on the clamping frames 808. 08 and the fixing rod 806 are fixedly connected, and the two groups of card frames 808 are both sleeved with sleeves 809, and the two groups of card frames 808 are movably connected with the card block 805. When the aluminum foil 5 needs to be cut, the rotating rod 710 is released, and the two groups of positioning frames 701 and the positioning cylinder 702 are restored to their original positions under the action of the first torsion spring 708 and the first spring 703, and the aluminum foil 5 is fixed. Then, the pushing block 801 is pushed to drive the cutting knife 804 to move, and the aluminum foil 5 is cut. Since the cutting knife 804 is wrapped in the first mounting frame 2, the aluminum foil 5 cutting work will not be caused to the staff.

[0029] When the embodiment is working, the aluminum foil 5 is wound on the winding rod 4 and the right end of the aluminum foil 5 is clamped between the two groups of positioning cylinders 702, and the winding rod 4 and the coil spring 6 are used to maintain the flatness of the aluminum foil 5, and the normal use of the aluminum foil 5 is guaranteed under the protection of the storage box 1; when the aluminum foil 5 needs to be used, the rotating rod 710 is rotated, and the two groups of rotating rods 710 rotate synchronously under the action of the synchronous wheel 712 and the synchronous belt 713, driving the second bevel gear 711 to rotate, and cooperating with the first bevel gear 709 to make the support rod 706 drive the gear 707 to rotate, and the two groups of racks 705 meshing with the gear 707 move outward synchronously, thereby driving the two groups of positioning frames 701 and the positioning cylinder 702 to move outward synchronously, releasing The fixation of the right end of the aluminum foil 5 makes it convenient for the staff to pull out the aluminum foil 5 and use the aluminum foil 5 for normal packaging work. The aluminum foil 5 under the protection of the storage box 1 and the positioning mechanism 7 is flat and intact, and can better complete the packaging work. When the aluminum foil 5 needs to be cut, the rotating rod 710 is released, and the two sets of positioning frames 701 and the positioning cylinder 702 are restored to their original positions under the action of the first torsion spring 708 and the first spring 703 to fix the aluminum foil 5. Then, the push block 801 is pushed to drive the cutting knife 804 to move to cut the aluminum foil 5. Since the cutting knife 804 is wrapped in the first mounting frame 2, the aluminum foil 5 cutting work will not be caused to the staff.

[0030] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. In addition, the present invention is mainly used to protect mechanical devices, so the control method and circuit connection are no longer explained in detail in the present invention.

[0031] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0032] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-sided anti-counterfeiting printed packaging aluminum foil, comprising a storage box (1) and an aluminum foil (5) wound in the storage box (1), characterized in that: The storage box (1) is fixedly mounted with a second mounting frame (3), and the first mounting frame (2) is fixedly mounted on the second mounting frame (3). A reeling rod (4) is rotatably mounted in the storage box (1), and the aluminum foil (5) is wound on the reeling rod (4). Two groups of symmetrically distributed coil springs (6) are sleeved on the reeling rod (4), and the inner and outer ends of the coil springs (6) are fixedly connected to the reeling rod (4) and the storage box (1) respectively. The second mounting frame (3) is provided with a positioning mechanism (7) for fixing the aluminum foil (5), and the first mounting frame (2) is provided with a cutting mechanism (8) for cutting the aluminum foil (5). The positioning mechanism (7) includes two groups of symmetrically distributed positioning frames (701), and the two groups of positioning frames (701) are fixedly mounted with positioning cylinders (702). The cutting mechanism (8) includes a push block (801) slidably connected to the first mounting frame (2), and a cutting knife (804) is rotatably mounted on the push block (801).

2. The double-sided anti-counterfeiting printed packaging aluminum foil according to claim 1, characterized in that: The positioning frame (701) is sleeved with a first spring (703) and a stopper (704), and the two ends of the first spring (703) are fixedly connected to the stopper (704) and the second mounting frame (3), respectively. A rack (705) is fixedly installed on both sets of positioning frames (701), a support rod (706) is provided in the second mounting frame (3), and two sets of symmetrically distributed rotating rods (710) are provided in the second mounting frame (3), the rotating rods (710) pass through the second mounting frame (3) and are rotatably connected to the second mounting frame (3), and synchronous wheels (712) are sleeved on both sets of rotating rods (710), a synchronous belt (713) is provided in the second mounting frame (3), and the synchronous belt (713) is respectively connected to the two sets of synchronous wheels (712) in a transmission manner.

3. The double-sided anti-counterfeiting printed packaging aluminum foil according to claim 2, characterized in that: The support rod (706) is sleeved with a gear (707), which is respectively meshed with the two sets of racks (705). The support rod (706) is sleeved with a first torsion spring (708), and the two ends of the first torsion spring (708) are respectively fixedly connected to the support rod (706) and the second mounting frame (3).

4. The double-sided anti-counterfeiting printed packaging aluminum foil according to claim 2, characterized in that: The support rod (706) is sleeved with a first bevel gear (709), the rotating rod (710) is correspondingly arranged with the support rod (706), and the lower end of the rotating rod (710) is sleeved with a second bevel gear (711), and the second bevel gear (711) is meshed with the first bevel gear (709).

5. The double-sided anti-counterfeiting printed packaging aluminum foil according to claim 1, characterized in that: A slide bar (802) is fixedly installed in the first mounting frame (2), and a second spring (803) is sleeved on the slide bar (802). The push block (801) is slidably sleeved on the slide bar (802). The two ends of the second spring (803) are fixedly connected to the push block (801) and the first mounting frame (2) respectively. Two groups of symmetrically distributed clamping blocks (805) are fixedly installed on both sides of the push block (801).

6. The double-sided anti-counterfeiting printed packaging aluminum foil according to claim 1, characterized in that: Two groups of symmetrically distributed fixing rods (806) are provided in the first mounting frame (2); two groups of symmetrically distributed clamping frames (808) are sleeved on the fixing rods (806); a second torsion spring (807) is sleeved on the fixing rods (806); and two ends of the second torsion spring (807) are fixedly connected to the clamping frame (808) and the fixing rods (806), respectively; a sleeve (809) is sleeved on both groups of clamping frames (808), and both groups of clamping frames (808) are movably clamped with the clamping block (805).

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