CN222430833U

CN222430833U - A film cutting machine

Info

Publication number: CN222430833U
Application number: CN202421169781.2U
Authority: CN
Inventors: 胡钢; 夏大雁; 张惕; 包敏生
Original assignee: Green Packaging Material Jiangyin Co ltd
Current assignee: Green Packaging Material Jiangyin Co ltd
Priority date: 2024-05-27
Filing date: 2024-05-27
Publication date: 2025-02-07
Anticipated expiration: 2034-05-27

Abstract

The utility model discloses a film cutting machine which comprises a frame, a cutting assembly and a feeding assembly, wherein the cutting assembly is connected with the frame, the cutting assembly comprises two cutters movably connected with the frame and a first driving assembly used for driving the cutters to do reciprocating linear motion, the motion direction of the cutters is parallel to the width direction of the cutter, the feeding assembly comprises a feeding plate used for placing films and a second driving assembly used for driving the feeding plate to slide, the sliding direction of the feeding plate is perpendicular to the motion direction of the cutters and faces to the cutting edge of the cutters, and the two cutters are arranged on two groups and are respectively arranged on two sides of the feeding plate. The film cutting machine is reasonable in design, time-saving and labor-saving, improves cutting efficiency and ensures cutting quality.

Description

Film cutting machine

Technical Field

The utility model relates to the technical field of cutting machines, in particular to a film cutting machine.

Background

At present, packaging films are widely applied, the films are often required to be cut in the application process of the packaging films, the traditional cutting mode is to cut at the position where the films are required to be cut by adopting an art knife rest, the production efficiency is low, and the cutting quality is difficult to guarantee.

Accordingly, there is a need for an improvement over the film cutting machines of the prior art.

Disclosure of utility model

The utility model aims to overcome the defects in the prior art and provide a film cutting machine which is time-saving and labor-saving, improves the cutting efficiency and ensures the cutting quality.

In order to achieve the technical effects, the film cutting machine comprises a machine frame, a cutting assembly and a feeding assembly, wherein the cutting assembly is connected with the machine frame, the cutting assembly comprises cutters movably connected with the machine frame and a first driving assembly used for driving the cutters to do reciprocating linear motion, the motion direction of the cutters is parallel to the width direction of the cutters, the feeding assembly comprises a feeding plate used for placing films and a second driving assembly used for driving the feeding plate to slide, the sliding direction of the feeding plate is perpendicular to the motion direction of the cutters and faces the cutting edge of the cutters, two groups of cutters are arranged, and the two groups of cutters are respectively arranged on two sides of the feeding plate.

The preferable technical scheme is that the rack is fixedly provided with a tool rest seat, the tool rest seat is fixedly provided with a polished rod, the extending direction of the polished rod is vertically arranged, the cutter comprises a tool rest which is in sliding connection with the polished rod, and the cutter is fixedly connected with the tool rest.

The preferred technical scheme is, first drive assembly include with frame fixed connection's driving motor, driving motor's output shaft is fixed to be provided with the rocking arm, two the knife rest passes through connecting rod fixed connection, first drive assembly still includes the trace, the both ends of trace respectively with the free end rotation of connecting rod and rocking arm is connected.

The preferable technical scheme is that the frame comprises a fixedly arranged platform, wherein the platform is provided with a residual material groove for the cutter to pass through, and the residual material groove is convenient for waste to fall to the lower part of the platform.

The second driving assembly comprises a servo motor fixedly connected with the platform, a screw rod fixedly connected with an output shaft of the servo motor, and a guide rail fixedly connected with the platform, wherein the axial lead direction of the screw rod and the extending direction of the guide rail are arranged in parallel and perpendicular to the moving direction of the cutter, the feeding plate is in sliding connection with the guide rail, and a screw sleeve in threaded connection with the screw rod is fixedly arranged on the feeding plate.

Preferably, the feeding assembly further comprises a fixing assembly for fixing the film on the feeding plate.

The preferable technical scheme is that the fixing component comprises a bottom plate fixedly connected with the feeding plate and a pressing plate in sliding connection with the feeding plate, the sliding direction of the pressing plate is parallel to the moving direction of the feeding plate, the pressing plate is matched with the bottom plate to press and fix the film, and the feeding plate is fixedly provided with an air cylinder for driving the feeding plate to slide.

The preferable technical scheme is that a guide chute is fixedly arranged below the platform, the guide chute is obliquely arranged, and the guide chute is arranged below the residual material chute.

The preferred technical scheme is, still include the dust box, the feed plate set up in the dust box, the dust box is provided with the opening of being convenient for place the film.

The film cutting machine has the advantages and beneficial effects that the film cutting machine is reasonable in structure, two sides of a film can be cut simultaneously by arranging two groups of cutters and performing reciprocating linear motion on the cutters along the width direction of the cutters, time and labor are saved, the cutting efficiency is improved, and the cutting quality is ensured.

Drawings

FIG. 1 is a schematic view of a film cutter embodiment of the present utility model;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a schematic view of the structure of the cutting assembly and the feeding assembly;

FIG. 4 is a schematic view of the structure of the feed assembly;

FIG. 5 is an exploded view of FIG. 4;

FIG. 6 is a schematic view of the structure of the cutting assembly;

The device comprises a frame 1, a cutter 2, a cutter 3, a feeding plate 4, a cutter frame seat 5, a polished rod 6, a cutter frame 7, a driving motor 8, a rocker arm 9, a connecting rod 10, a linkage rod 11, a platform 12, a residual material groove 13, a servo motor 14, a screw rod 15, a guide rail 16, a screw sleeve 17, a bottom plate 18, a pressing plate 19, an air cylinder 20, a guide groove 21, a dust blocking box 22 and an opening.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "horizontal," "vertical," "top," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

As shown in fig. 1-6, the film cutting machine of the embodiment comprises a frame 1, a cutting assembly and a feeding assembly, wherein the cutting assembly and the feeding assembly are connected with the frame 1, the cutting assembly comprises a cutter 2 movably connected with the frame 1 and a first driving assembly used for driving the cutter 2 to do reciprocating linear motion, the motion direction of the cutter 2 is parallel to the width direction of the cutter, the feeding assembly comprises a feeding plate 3 used for placing films and a second driving assembly used for driving the feeding plate 3 to slide, the sliding direction of the feeding plate 3 is perpendicular to the motion direction of the cutter 2 and faces the cutting edge of the cutter 2, two groups of cutters 2 are arranged, and the two groups of cutters 2 are respectively arranged on two sides of the feeding plate 3.

By the design, the reciprocating motion of the cutters 2 can ensure the cutting quality of the film, and the two groups of cutters 2 can simultaneously cut the two sides of the film, so that the cutting efficiency is improved.

Specifically, the machine frame 1 is fixedly provided with a cutter frame seat 4, the cutter frame seat 4 is fixedly provided with a polished rod 5, the extending direction of the polished rod 5 is vertically arranged, the machine frame also comprises a cutter frame 6 which is in sliding connection with the polished rod 5, and the cutter 2 is fixedly connected with the cutter frame 6.

By such a design, the reciprocating motion of the cutter 2 is guided.

Specifically, the first driving assembly comprises a driving motor 7 fixedly connected with the frame 1, a rocker arm 8 is fixedly arranged on an output shaft of the driving motor 7, the two tool holders 6 are fixedly connected through a connecting rod 9, the first driving assembly further comprises a linkage rod 10, and two ends of the linkage rod 10 are respectively connected with the connecting rod 9 and the free ends of the rocker arm 8 in a rotating mode.

By the design, the purpose of driving the cutter 2 to do reciprocating linear motion is achieved.

Specifically, the frame 1 includes a fixed platform 11, the platform 11 is provided with a remainder groove 12 for the cutter 2 to pass through, and the remainder groove 12 is convenient for the waste to drop to the below of the platform 11.

Through the design, the accumulation of the excess materials in the film cutting process is avoided, and the cutting operation is influenced.

Specifically, the second driving assembly includes a servo motor 13 fixedly connected with the platform 11, a screw rod 14 fixedly connected with an output shaft of the servo motor 13, a guide rail 15 fixedly connected with the platform 11, a direction of an axis of the screw rod 14 and an extending direction of the guide rail 15 are parallel and perpendicular to a moving direction of the cutter 2, the feeding plate 3 is slidably connected with the guide rail 15, and a screw sleeve 16 in threaded connection with the screw rod 14 is fixedly arranged on the feeding plate 3.

By such a design, the purpose of driving the feeding plate 3 to move in the direction of the cutting edge of the cutter 2 is achieved.

In particular, the feeding assembly further comprises a fixing assembly for fixing the film to the feeding plate 3.

Through the design, the fixing of the film is realized, and the film is prevented from moving during cutting operation.

Specifically, the fixing assembly comprises a bottom plate 17 fixedly connected with the feeding plate 3 and a pressing plate 18 slidably connected with the feeding plate 3, the sliding direction of the pressing plate 18 is parallel to the moving direction of the feeding plate 3, the pressing plate 18 is matched with the bottom plate 17 to fix the film in a pressing mode, and the feeding plate 3 is fixedly provided with an air cylinder 19 for driving the feeding plate 3 to slide.

By such a design, the film is held in place by the pressure plate 18 and the bottom plate 17.

Specifically, a guide chute 20 is fixedly arranged below the platform 11, the guide chute 20 is obliquely arranged, and the guide chute 20 is arranged below the residual chute 12.

Through such design, the purpose of cutting waste collection is realized.

Specifically, the device further comprises a dust box 21, the feeding plate 3 is arranged in the dust box 21, and the dust box 21 is provided with an opening 22 for placing a film conveniently.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The film cutting machine is characterized by comprising a frame (1), a cutting assembly and a feeding assembly, wherein the cutting assembly and the feeding assembly are connected with the frame (1), the cutting assembly comprises a cutter (2) movably connected with the frame (1) and a first driving assembly used for driving the cutter (2) to do reciprocating rectilinear motion, the motion direction of the cutter (2) is parallel to the width direction of the cutter, the feeding assembly comprises a feeding plate (3) used for placing films and a second driving assembly used for driving the feeding plate (3) to slide, the sliding direction of the feeding plate (3) is perpendicular to the motion direction of the cutter (2) and faces to the cutting edge of the cutter (2), two groups of cutters (2) are arranged on two sides of the feeding plate (3).

2. The film cutting machine according to claim 1, wherein the frame (1) is fixedly provided with a cutter frame seat (4), the cutter frame seat (4) is fixedly provided with a polished rod (5), the extending direction of the polished rod (5) is vertically arranged, the film cutting machine further comprises a cutter rest (6) which is in sliding connection with the polished rod (5), and the cutter (2) is fixedly connected with the cutter rest (6).

3. The film cutting machine according to claim 2, wherein the first driving assembly comprises a driving motor (7) fixedly connected with the frame (1), a rocker arm (8) is fixedly arranged on an output shaft of the driving motor (7), the two knife holders (6) are fixedly connected through a connecting rod (9), the first driving assembly further comprises a linkage rod (10), and two ends of the linkage rod (10) are respectively connected with the connecting rod (9) and the free end of the rocker arm (8) in a rotating mode.

4. A film cutter as claimed in claim 3, wherein the frame (1) comprises a fixedly arranged platform (11), the platform (11) being provided with a remainder channel (12) through which the cutter (2) passes, the remainder channel (12) facilitating the waste to fall below the platform (11).

5. The film cutting machine according to claim 4, wherein the second driving assembly comprises a servo motor (13) fixedly connected with the platform (11), a screw rod (14) fixedly connected with an output shaft of the servo motor (13), a guide rail (15) fixedly connected with the platform (11), the axis direction of the screw rod (14) and the extending direction of the guide rail (15) are arranged in parallel and perpendicular to the moving direction of the cutter (2), the feeding plate (3) is slidably connected with the guide rail (15), and a screw sleeve (16) in threaded connection with the screw rod (14) is fixedly arranged on the feeding plate (3).

6. Film cutter according to claim 5, characterized in that the feeding assembly further comprises a fixing assembly for fixing the film to the feeding plate (3).

7. Film cutting machine according to claim 6, characterized in that the fixing assembly comprises a bottom plate (17) fixedly connected with the feeding plate (3) and a pressing plate (18) slidingly connected with the feeding plate (3), the sliding direction of the pressing plate (18) is parallel to the moving direction of the feeding plate (3), the pressing plate (18) is matched with the bottom plate (17) to fix the film in a pressing mode, and the feeding plate (3) is fixedly provided with a cylinder (19) for driving the feeding plate (3) to slide.

8. The film cutting machine according to claim 4, wherein a guide chute (20) is fixedly arranged below the platform (11), the guide chute (20) is obliquely arranged, and the guide chute (20) is arranged below the residual chute (12).

9. Film cutting machine according to claim 1, further comprising a dust box (21), said feeding plate (3) being arranged in said dust box (21), said dust box (21) being provided with an opening (22) for facilitating the placement of the film.