CN219602863U - Film cutting assembly for packaging box - Google Patents

Abstract

The utility model discloses a packaging box film cutting assembly, and belongs to the technical field of packaging film cutting; comprising the following steps: base, rolling frame, heating wire seat, the base top rotates and is connected with the rolling frame, and the mounting panel is fixed to be arranged in the base top, and the mounting panel top sets up the fixed plate, sets up flexible cylinder on the fixed plate lateral wall, and flexible cylinder tip runs through the fixed plate, and flexible cylinder tip sets up the slider, slider one side sets up the heating wire seat, and the heating wire seat is vertical setting, the heating wire seat is type structure, sets up between heating wire seat top and the bottom and cuts the membrane heating wire, and the base top sets up the roof, and the spout has been seted up to the roof tip, and set up spring kicking block and cut the membrane heating wire between kicking block and the spout and correspond, utilize flexible cylinder promotion to cut the membrane heating wire and be close to the membrane to cut it, cut the in-process at cut and can not stretch the membrane, can guarantee the quality of membrane.

Description

Film cutting assembly for packaging box

Technical Field

The utility model relates to a packaging box film cutting assembly, and belongs to the technical field of packaging film cutting.

Background

When the packaging box is manufactured, a layer of protective film is usually stuck on the surface of the packaging box for prolonging the service life, the protective film is required to be cut off after being stuck on the surface of the packaging box, and the conventional film cutting assembly is usually cut off by a cutter when in use, for example, a film cutting assembly is disclosed in the publication No. CN216762428U, and comprises the following components in parts by weight; the device comprises a base, a stand column, a winding film, a limit sleeve, a limit groove, a spring, a baffle, a jacking plate, a limit sleeve, a positioning plate, a shell, a limit chute, a limit block and a limit plate; the second supporting plate is fixedly connected to the end surface of the shell; the beneficial effects are as follows: winding membrane passes between two gag levers, and the gag lever post effectively restricts the direction of movement of winding membrane, supports and hold the board two and support and hold the board first and meet, makes winding membrane centre gripping support and hold the board two and support and hold between the board first, realizes increasing winding membrane's tension, but this patent can appear following defect when using:

in order to cut off the film conveniently, the end part of the top plate is usually provided with a groove, and the cutter is positioned at the position where the film is cut off, but after the cutter touches the film due to toughness of the film, the cutter is not directly cut off but is cut off after being stretched in the groove, so that the cut-off position of the film is stretched and cannot be used, and the packaging effect is affected.

Disclosure of Invention

The packaging box film cutting assembly provided by the utility model can solve the problems in the background technology.

In order to solve the problems, the technical scheme provided by the utility model is as follows: a package film cutting assembly comprising: the base, rolling frame, heating wire seat, the base top rotates and is connected with the rolling frame, and the mounting panel is fixed to be arranged at the base top, and the mounting panel top sets up the fixed plate, sets up flexible cylinder on the fixed plate lateral wall, and flexible cylinder tip runs through the fixed plate, and flexible cylinder tip sets up the slider, slider one side sets up the heating wire seat, and the heating wire seat is vertical setting, the heating wire seat is type structure, sets up the cutting membrane heating wire between heating wire seat top and the bottom, and the base top sets up the roof, and the spout has been seted up to the roof tip, and set up the spring kicking block between kicking block and the spout and cut the membrane heating wire and correspond;

furthermore, a limiting rod is arranged at the top of the base, the two limiting rods are arranged in parallel, and the limiting rod is positioned between the winding frame and the mounting seat;

further, a limiting plate is arranged on the side wall of the top plate, the limiting plate is of an L-shaped structure, a limiting hole is formed in the limiting plate, and the limiting hole corresponds to a gap between the two limiting rods;

further, two ends of the film-cutting heating wire are connected with terminals;

further, the height of the limiting hole is consistent with the height of the film cutting heating wire;

further, the top of the mounting plate is provided with a guide rail, the slide block is sleeved on the guide rail, and the side surface of the slide block, which is contacted with the guide rail, is provided with a groove matched with the guide rail to form a sliding structure.

The utility model has the beneficial effects that:

1. the heating wire for cutting the film is pushed to be close to the film by the telescopic cylinder and is cut off, the film is not stretched in the cutting process, and the quality of the film can be ensured;

2. the top block can push the film to the surface of the film cutting heating wire, and the film cutting heating wire can push the top block to move, so that the film cutting heating wire is convenient to cut;

3. the limiting rod and the limiting plate are convenient to use, limit the membrane at the same time, and can prevent the membrane from shifting.

Drawings

Fig. 1 is a front view of a package film cutting assembly according to the present utility model.

Fig. 2 is a top view of a package film cutting assembly according to the present utility model.

Fig. 3 is a side view of an electric heating wire seat of a film cutting assembly of a packaging box according to the present utility model.

Fig. 4 is a top view of a top plate of a package film cutting assembly according to the present utility model.

Fig. 5 is a side view of a limiting plate of a package film cutting assembly according to the present utility model.

1. A base; 2. a winding frame; 3. a limit rod; 4. a heating wire seat; 5. a telescopic cylinder; 6. a mounting plate; 7. a fixing plate; 8. a guide rail; 9. a slide block; 10. a top plate; 11. a terminal; 12. cutting a film to obtain electric heating wires; 13. a limiting plate; 14. a top block; 15. a chute; 16. a spring; 17. and a limiting hole.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in fig. 1, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

According to the figures 1-5: the utility model provides a packaging box film cutting assembly, which comprises: base 1, rolling frame 2, heating wire seat 4, base 1 top rotates and is connected with rolling frame 2, and mounting panel 6 is fixed to be arranged in base 1 top, and mounting panel 6 top sets up fixed plate 7, sets up telescopic cylinder 5 on the fixed plate 7 lateral wall, and telescopic cylinder 5 tip runs through fixed plate 7, and telescopic cylinder 5 tip sets up slider 9, mounting panel 6 top sets up guide rail 8, and slider 9 cover is arranged in on guide rail 8, and the recess with guide rail 8 looks adaptation is seted up to the side that slider 9 contacted with guide rail 8, forms sliding structure, slider 9 one side sets up heating wire seat 4, and heating wire seat 4 vertical setting, heating wire seat 4 is type structure, sets up cutting membrane heating wire 12 between heating wire seat 4 top and the bottom, cutting membrane heating wire 12 both ends all are connected with terminal 11, and base 1 top sets up roof 10, and roof 10 tip has seted up spout 15, and roof 14 inserts in spout 15, and set up spring 16 roof 14 and cutting membrane heating wire 12 between roof 14 and spout 15, base 1 top sets up gag lever 3, and two gag lever post 3 parallel arrangement, and gag lever post 3 are located between mounting and 2 and are located between the frame and are located two limit lever post and 3 and pass limit-stop lever post 17, limit-stop plate 17, limit-stop lever post 17 and limit-stop hole 17 can be the limit-stop hole is set up, limit plate 17, limit stop lever post 17 is the limit plate is high, and limit stop plate 17 is passed through, limit plate 17.

The principle of the utility model is as follows: when the film cutting machine is used, after the film on the winding frame 2 passes through the space between the two limiting rods 3 and the limiting hole 17, the film is attached to the packaging box, the film cutting heating wire 12 is electrified when needed to cut, the telescopic cylinder 5 stretches to drive the sliding block 9 to move on the guide rail 8, the film cutting heating wire 12 is close to the film, the film cutting heating wire 12 cuts the film under the cooperation of the top block 14, and the film cutting heating wire 12 cuts the film when contacting the film, so that the film is not stretched, and the cutting quality is improved.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (6)

1. The utility model provides a membrane subassembly is cut to packing carton which characterized in that: including base (1), rolling frame (2), heating wire seat (4), base (1) top rotates and is connected with rolling frame (2), and mounting panel (6) are fixed to be arranged in base (1) top, and mounting panel (6) top sets up fixed plate (7), sets up telescopic cylinder (5) on fixed plate (7) lateral wall, and telescopic cylinder (5) tip runs through fixed plate (7), and telescopic cylinder (5) tip sets up slider (9), slider (9) one side sets up heating wire seat (4), and heating wire seat (4) are vertical to be set up, heating wire seat (4) are type structure, set up between heating wire seat (4) top and the bottom and cut membrane heating wire (12), and base (1) top sets up roof (10), and spout (15) have been seted up at roof (10) tip, and roof (14) are inserted in spout (15), and set up spring (16) roof (14) and cut membrane heating wire (12) correspondence between roof (14) and spout (15).

2. A package film cutting assembly according to claim 1, wherein: the base (1) top sets up gag lever post (3), and two gag lever posts (3) parallel arrangement, gag lever post (3) are located between rolling frame (2) and the mount pad.

3. A package film cutting assembly according to claim 1, wherein: limiting plates (13) are arranged on the side walls of the top plate (10), the limiting plates (13) are of L-shaped structures, limiting holes (17) are formed in the limiting plates (13), and the limiting holes (17) correspond to gaps between the two limiting rods (3).

4. A package film cutting assembly according to claim 1, wherein: terminals (11) are connected to two ends of the film cutting heating wire (12).

5. A package film cutting assembly according to claim 3, wherein: the height of the limiting hole (17) is consistent with the height of the film cutting heating wire (12).

6. A package film cutting assembly according to claim 1, wherein: the top of the mounting plate (6) is provided with a guide rail (8), a sliding block (9) is sleeved on the guide rail (8), and a groove matched with the guide rail (8) is formed in the side surface of the sliding block (9) contacted with the guide rail (8) to form a sliding structure.