Improved packaging film application device

Abstract

The utility model discloses an improved packing film sticking device, including frame, the upper end surface of frame is provided with workstation, the four corner of frame lower end surface all is provided with a set of brake universal wheel, the both sides of workstation top are all erected and have a set of liftable film cutting knife, be provided with drive assembly on two sets of film cutting knives, and drive assembly is used for adjusting two sets of film cutting knife displacement lift, and drive assembly includes square block, and square block sets up at the top of workstation, and the drive piece of displacement film cutting knife is provided with on square block, and two sets of film cutting knives are connected through connecting rod and are connected at square block both sides, through setting up square block, drive piece composition's drive assembly, can adjust the position of two sets of film cutting knives, make two sets of film cutting knives can adjust to the top of glass both sides, make two sets of film cutting knives can carry out film cutting operation to glass both sides, and film cutting knife does not need like blade directly cutting on glass, can effectively avoid scratching glass surface when cutting film.

Description

Technical Field

[0001] This utility model relates to the field of glass film application technology, and in particular to an improved packaging film application device. Background Technology

[0002] Window film has seven major advantages: heat insulation and heat preservation; safety and explosion protection; UV protection; anti-glare; easily creating a private space; enhancing visual effects; high temperature resistance and fire resistance. However, existing window film application devices all use blades to cut directly on the glass, which may scratch the glass surface during the cutting process and reduce the quality of window film application. Therefore, we propose an improved packaging film application device to solve the above-mentioned problems. Utility Model Content

[0003] This utility model proposes an improved packaging film applicator to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] An improved packaging film applicator includes a frame, a worktable is provided on the upper surface of the frame, a set of brake casters is provided at each of the four corners of the lower surface of the frame, and a set of liftable film cutters is mounted on both sides above the worktable.

[0006] The two sets of film cutting blades are equipped with a drive assembly, which is used to adjust the displacement and lifting of the two sets of film cutting blades. The drive assembly includes a square block, which is set above the worktable. The square block is equipped with a drive component for displacing the film cutting blade. The two sets of film cutting blades are connected to both sides of the square block by a connecting rod.

[0007] Preferably, the driving component includes an annular through groove, which is formed inside the square block. A bracket is fixedly installed on the lower end face of the square block. A rotary motor is installed in the middle of the bracket. The output end of the rotary motor passes through the bracket and is connected to a rotating shaft. A turntable is provided at the other end of the rotating shaft.

[0008] Preferably, a bearing rod is provided on one side of the upper surface of the turntable. The bearing rod is movably inserted into the inside of the elongated slot plate. When the turntable rotates, the bearing rod moves back and forth along the inner wall of the elongated slot plate.

[0009] Preferably, a set of connecting rods is provided on both sides of the elongated slot plate, and a set of limiting blocks is slidably sleeved on the outer wall of each set of connecting rods. The two sets of limiting blocks are respectively fixedly connected to both sides of the upper end face of the square block.

[0010] Preferably, each of the two sets of connecting rods has a set of circular plates at its other end, each of the two sets of circular plates has a set of hydraulic rods inside, and each of the two sets of hydraulic rods has a set of connecting blocks at its lower end.

[0011] Preferably, a set of square tubes is provided at the lower end of both sets of connecting blocks.

[0012] Preferably, the two sets of cutting blades are respectively connected to one side wall of the two sets of square tubes.

[0013] Preferably, a support block is provided on one side wall of the square block, and a support plate is provided on the other end face of the support block.

[0014] Preferably, the lower end face of the support plate is set on one side wall of the workbench.

[0015] Preferably, a limit plate is rotatably provided on the upper end face of the bearing rod.

[0016] The beneficial effects of this utility model are as follows:

[0017] This improved packaging film applicator, through a drive assembly consisting of square blocks and drive components, can adjust the position of two sets of film cutting blades. This allows the two sets of film cutting blades to be adjusted to the upper sides of the glass, enabling them to cut the film on both sides of the glass. At the same time, the outer blades of the film cutting blades do not directly contact the glass, unlike blades that cut directly on the glass, effectively avoiding scratches on the glass surface during film cutting. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a structural diagram of the back of the present invention.

[0020] Figure 3 This is a schematic diagram of the structure of the rotary motor in this utility model.

[0021] Figure 4 This is a schematic diagram of the rotating turntable structure in this utility model.

[0022] The following are the labels in the diagram: 1. Frame; 2. Workbench; 3. Brake caster; 4. Cutting knife; 5. Square block; 6. Annular slot; 7. Support; 8. Rotary motor; 9. Shaft; 10. Turntable; 11. Bearing rod; 12. Long slot plate; 13. Connecting rod; 14. Limiting block; 15. Circular plate; 16. Hydraulic rod; 17. Connecting block; 18. Square tube; 19. Support block; 20. Support plate; 21. Limiting plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Reference Figures 1-4 As shown, an improved packaging film applicator includes a frame 1, a worktable 2 is provided on the upper surface of the frame 1, a set of brake casters 3 are provided at the four corners of the lower surface of the frame 1, and a set of liftable film cutters 4 are provided on both sides above the worktable 2. The film cutter 4 can be set as a blade, or as shown in the figure as a tightly serrated structure, pressing on the film, and the film at the outer edge can be torn upwards.

[0025] Two sets of film cutting blades 4 are equipped with drive components. The drive components are used to adjust the displacement and lifting of the two sets of film cutting blades 4. The drive components include square blocks 5, which are set above the worktable 2. The square blocks 5 are equipped with drive components for displacing the film cutting blades 4. The two sets of film cutting blades 4 are connected to both sides of the square blocks 5 by connecting rods 13.

[0026] The driving component includes an annular groove 6, which is formed inside a square block 5. A bracket 7 is fixedly installed on the lower end face of the square block 5. A rotary motor 8 is installed in the middle of the bracket 7. The output end of the rotary motor 8 passes through the bracket 7 and is connected to a rotating shaft 9. A turntable 10 is provided at the other end of the rotating shaft 9. A bearing rod 11 is provided on one side of the upper end face of the turntable 10. The bearing rod 11 is a central rod with a bearing sleeved on the outside. The bearing rod 11 is movably inserted into the elongated slot plate 12. The turntable 10 is embedded in the annular groove 6. When the turntable 10 rotates, the bearing rod 11 reciprocates along the inner wall of the elongated slot plate 12. Since the bearing rod 11 is located on the edge of the turntable 10, during the rotation of the turntable 10, the horizontal displacement acts on the connecting rods 13 on both sides, pushing the connecting rods 13 to move left and right; while the vertical displacement acts on the elongated slot plate 12, the bearing rod 11 moves up and down inside the elongated slot plate 12, which cancels the up and down movement of the connecting rods 13, and only moves horizontally. A set of connecting rods 13 is provided on both sides of the elongated slot plate 12, and a set of limiting blocks 14 is slidably sleeved on the outer wall of the two sets of connecting rods 13. The two sets of limiting blocks 14 are respectively fixedly connected to both sides of the upper end face of the square block 5.

[0027] The other end of each of the two sets of connecting rods 13 is provided with a set of circular plates 15. Inside each of the two sets of circular plates 15 is a set of hydraulic rods 16. At the lower end of each of the two sets of hydraulic rods 16 is a set of connecting blocks 17. At the lower end of each of the two sets of connecting blocks 17 is a set of square tubes 18. The two sets of cutting blades 4 are respectively connected to a set of side walls of the two sets of square tubes 18.

[0028] Reference Figures 1-2As shown, a support block 19 is provided on one side wall of the square block 5, and a support plate 20 is provided on the other end face of the support block 19. The support plate 20 is provided on one side wall of the workbench 2. By setting the support block 19 and the support plate 20, the square block 5 can be supported.

[0029] refer to Figure 1 - As shown in Figure 2, a limiting plate 21 is rotatably provided on the upper end surface of the bearing rod 11; by providing the limiting plate 21, the upper end of the bearing rod 11 can be limited, preventing the bearing rod 11 from dislodging from the elongated slot plate 12.

[0030] In this embodiment, the coated glass is placed on the workbench 2, and the dimensions to be cut are measured. Then, the rotary motor 8 is started, which drives the rotating shaft 9 to rotate. The rotating shaft 9 drives the turntable 10 to rotate, and the turntable 10 drives the bearing rod 11 to rotate. The bearing rod 11 slides within the elongated slot plate 12, simultaneously causing the elongated slot plate 12 to rotate around the turntable 10. The elongated slot plate 12 drives the connecting rod 13 to move, which in turn drives the circular plate 15 to move. The circular plate 15 drives the hydraulic rod 16 to move, which in turn drives the connecting block 17 to move. The connecting block 17 drives the square tube 18 to move, and the square tube 18... The cutting blades 4 are moved to the desired cutting position. Then, the hydraulic rod 16 is activated to place the cutting blades 4 on the glass with the film applied. The cutting blades 4 are pressed down, and the part to be cut is pulled upwards to remove the film. This is quite convenient. By setting up a drive assembly consisting of square blocks 5 and drive components, the positions of the two sets of cutting blades 4 can be adjusted so that they can be positioned above the sides of the glass. This allows the two sets of cutting blades 4 to cut the film on both sides of the glass. At the same time, the cutting blades 4 do not need to cut directly on the glass like a blade, which can effectively avoid scratching the glass surface during film cutting.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An improved packaging film applicator, characterized in that, Includes a frame (1), a workbench (2) is provided on the upper surface of the frame (1), a set of brake casters (3) is provided at the four corners of the lower surface of the frame (1), and a set of liftable film cutting blades (4) are mounted on both sides above the workbench (2). Two sets of the film cutting blades (4) are provided with driving components. The driving components are used to adjust the displacement of the two sets of film cutting blades (4). The driving components include a square block (5). The square block (5) is set above the worktable (2). The square block (5) is provided with a driving component for displacing the film cutting blades (4). The two sets of film cutting blades (4) are connected to both sides of the square block (5) by a connecting rod (13).

2. The improved packaging film applicator according to claim 1, characterized in that, The driving component includes an annular through groove (6), which is opened inside a square block (5). A bracket (7) is fixedly installed on the lower end face of the square block (5). A rotary motor (8) is installed in the middle of the bracket (7). The output end of the rotary motor (8) passes through the bracket (7) and is connected to a rotating shaft (9). A turntable (10) is provided at the other end of the rotating shaft (9).

3. The improved packaging film applicator according to claim 2, characterized in that, A bearing rod (11) is provided on one side of the upper surface of the turntable (10). The bearing rod (11) is movably inserted into the inside of the elongated slot plate (12). When the turntable (10) rotates, the bearing rod (11) moves back and forth along the inner wall of the elongated slot plate (12).

4. The improved packaging film applicator according to claim 3, characterized in that, A set of connecting rods (13) is provided on both sides of the elongated slot plate (12). A set of limiting blocks (14) is slidably sleeved on the outer wall of both sets of connecting rods (13). The two sets of limiting blocks (14) are respectively fixedly connected to both sides of the upper surface of the square block (5).

5. The improved packaging film applicator according to claim 4, characterized in that, Each of the two sets of connecting rods (13) has a set of circular plates (15) at its other end, and each of the two sets of circular plates (15) has a set of hydraulic rods (16) inside, and each of the two sets of hydraulic rods (16) has a set of connecting blocks (17) at its lower end.

6. The improved packaging film applicator according to claim 5, characterized in that, Both sets of connecting blocks (17) are provided with a set of square tubes (18) at their lower ends.

7. The improved packaging film applicator according to claim 6, characterized in that, The two sets of cutting blades (4) are respectively connected to one side wall of the two sets of square tubes (18).

8. The improved packaging film applicator according to claim 1, characterized in that, A support block (19) is provided on one side wall of the square block (5), and a support plate (20) is provided on the other end face of the support block (19).

9. The improved packaging film applicator according to claim 8, characterized in that, The lower end face of the support plate (20) is set on one side wall of the workbench (2).

10. The improved packaging film applicator according to claim 3, characterized in that, A limiting plate (21) is rotatably provided on the upper end surface of the bearing rod (11).

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