Film cutting structure for cutting roll film

Abstract

The film cutting structure comprises a base, two telescopic supports are arranged on the base, a cross beam is arranged between the two telescopic supports, the cross beam is connected with a sliding base provided with a blade, and the blade faces an external single wrapping film. And the telescopic bracket is movably connected with the cross beam through the connecting groove and the connecting plate. In the uncoiling process of the single-package roll film, the single-package roll film with the required breadth is accurately cut by adjusting the position of the cutter, so that the package attractiveness is ensured, and the operation is relatively simple, convenient and safe.

Description

Technical Field

[0001] The utility model relates to the field of film roll cutting, in particular to a film cutting structure for film roll cutting. Background Art

[0002] In the process of sampling household paper samples, unprinted single-wrap film is required, but the width of the single-wrap film is not necessarily suitable. Under the current conditions, the film is manually cut directly on the unfolded round roll film with a utility knife. There is a deviation when cutting to the inside, which not only fails to achieve the required length and causes waste, but also easily causes personal injury due to blade breakage.

[0003] Therefore, it is necessary to develop a new film cutting structure for roll film cutting to improve the aesthetic consistency of packaging and improve safety. Utility Model Content

[0004] Purpose of the utility model: In view of the shortcomings and defects of the prior art, the utility model provides a film cutting structure for roll film cutting. During the unrolling process of a single-wrap film, the position of the cutter is adjusted to accurately cut out a single-wrap film of a required width to ensure the beauty of the packaging, and the operation is relatively simple and safe.

[0005] Technical solution: The utility model is a film cutting structure for rolling film, characterized in that it includes a base, the base is provided with two telescopic brackets, a crossbeam is provided between the two telescopic brackets, the crossbeam is connected to a sliding base provided with a blade, and the blade faces the single rolled film outside; the telescopic bracket and the crossbeam are movably connected to the connecting plate through a connecting groove.

[0006] Wherein, a scale is provided on the surface of the crossbeam.

[0007] The sliding base moves left and right in the area of ​​the crossbeam, and the position of the sliding base is fixed by fasteners.

[0008] Wherein, the blade is movably connected to the sliding base.

[0009] Wherein, the bottoms of both ends of the cross beam are provided with connecting grooves, the connecting grooves are provided with groove bodies, and the connecting grooves are provided with a plurality of slot holes.

[0010] Wherein, the connecting plate is provided with plate holes corresponding to the slot holes.

[0011] Wherein, the connecting plate is located in the slot body of the connecting slot, and the connecting plate and the connecting slot are connected by screws passing through corresponding plate holes and slot holes.

[0012] Beneficial effects: Compared with the prior art, the utility model has the following significant advantages: during the unrolling process of the single-wrap film, the utility model can accurately cut out the single-wrap film of the required width by adjusting the position of the cutter to ensure the beauty of the packaging, and the operation is relatively simple and safe. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the connection structure between the telescopic bracket and the crossbeam of the utility model;

[0015] In the figure, 1 is a base; 2 is a telescopic bracket; 3 is a crossbeam; 4 is a sliding base; 5 is a blade; 6 is a single wrapping film; 7 is a connecting groove; 8 is a groove body; 9 is a slot hole; 10 is a connecting plate; 11 is a plate hole; and 12 is a screw. DETAILED DESCRIPTION

[0016] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0017] The utility model discloses a film cutting structure for rolling film, comprising a base 1, wherein the base 1 is provided with two telescopic brackets 2, a crossbeam 3 is provided between the two telescopic brackets 2, the crossbeam 3 is connected to a sliding base 4 provided with a blade 5, and the blade 5 faces a single wrapped film 6 outside; the telescopic bracket 2 and the crossbeam 3 are movably connected to a connecting plate 10 through a connecting groove 7. A scale is provided on the surface of the crossbeam 3. The sliding base 4 moves left and right in the area of ​​the crossbeam 3, and the position of the sliding base 4 is fixed by fasteners. The blade 5 is movably connected to the sliding base 4. A connecting groove 7 is provided at the bottom of both ends of the crossbeam 3, and the connecting groove 7 is provided with a groove body 8, and the connecting groove 7 is provided with a plurality of slot holes 9. The connecting plate 10 is provided with a plate hole 11 corresponding to the slot hole 9. The connecting plate 10 is located in the groove body 8 of the connecting groove 7, and the connecting plate 10 and the connecting groove 7 are connected by screws 12 passing through the corresponding plate holes 11 and the slot holes 9.

[0018] The film cutting structure for roll film cutting of the utility model is mainly used on the inner side of the single-wrap film of the packaging machine, including a counterweight base 1, telescopic brackets 2 on the left and right sides, and a scaled beam 3 is installed on the top of the two brackets. The beam 3 is made of high-hardness fine steel, and a sliding base 4 is installed on the beam 2. After the single-wrap film is inserted, the telescopic bracket 2 is adjusted to a suitable position, the knife holder base is moved to a set value, and the film cutting blade 5 is installed, so that the blade 5 passes through the single-wrap film 5, and the single-wrap machine is turned on to directly produce samples. When the sample is finished, the automatic film cutting device and the blade are put away.

Claims

1. A film cutting structure for rolling film, characterized in that: The invention comprises a base (1), wherein the base (1) is provided with two telescopic brackets (2), a crossbeam (3) is provided between the two telescopic brackets (2), the crossbeam (3) is connected to a sliding base (4) provided with a blade (5), and the blade (5) faces a single wrapping film (6) outside; the telescopic bracket (2) and the crossbeam (3) are movably connected to each other through a connecting groove (7) and a connecting plate (10).

2. The film cutting structure for rolling film according to claim 1, characterized in that: The surface of the crossbeam (3) is provided with a scale.

3. The film cutting structure for rolling film according to claim 1, characterized in that: The sliding base (4) moves left and right within the area of ​​the crossbeam (3), and the position of the sliding base (4) is fixed by fasteners.

4. The film cutting structure for rolling film according to claim 1, characterized in that: The blade (5) is movably connected to the sliding base (4).

5. The film cutting structure for rolling film according to claim 1, characterized in that: The bottoms of both ends of the cross beam (3) are provided with connecting grooves (7), the connecting grooves (7) are provided with groove bodies (8), and the connecting grooves (7) are provided with a plurality of groove holes (9).

6. The film cutting structure for rolling film according to claim 5, characterized in that: The connecting plate (10) is provided with plate holes (11) corresponding to the slot holes (9).

7. The film cutting structure for rolling film according to claim 6, characterized in that: The connecting plate (10) is located in the groove body (8) of the connecting groove (7), and the connecting plate (10) and the connecting groove (7) are connected by screws (12) passing through corresponding plate holes (11) and groove holes (9).

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