CN219617857U

CN219617857U - Film cutting machine

Info

Publication number: CN219617857U
Application number: CN202321221203.4U
Authority: CN
Inventors: 陈燕; 姜领
Original assignee: Yancheng Qinglong Machinery Co ltd
Current assignee: Yancheng Qinglong Machinery Co ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-09-01
Anticipated expiration: 2033-05-18

Abstract

The utility model provides a film cutting machine, which comprises a stabilizing frame, wherein the front end and the rear end of the top of an inner cavity of the stabilizing frame are fixedly connected with air cylinders, the output end of each air cylinder is fixedly connected with a cutting knife, the front surface and the back surface of the stabilizing frame are fixedly connected with connecting boxes, and one side of each connecting box is fixedly connected with a motor; according to the utility model, the winding wheel is driven to rotate by the output shaft of the motor, the connecting rope can be extended while the winding wheel rotates, the movable plate can lose pressure while the connecting rope extends, the movable plate is driven to move downwards by the reset elastic force of the spring, the movable plate drives the connecting rod to move downwards, and the connecting rod drives the pressing plate to contact the film downwards, so that the film is positioned, the problem that the film is easily stressed to displace in the cutting process due to the fact that the film is not positioned in the prior art is solved, and the cutting position of the film is offset, so that the quality of the film in cutting is reduced.

Description

Film cutting machine

Technical Field

The utility model belongs to the field of film cutting, and particularly relates to a film cutting machine.

Background

The film is a thin and soft transparent sheet made of plastic, adhesive, rubber or other materials, and can be cut by a cutting machine in production and processing, wherein the cutting machine is a device for cutting materials and is also an indispensable device in film production and processing.

According to patent application number 202022178552.5, a film cutting machine convenient to adjust is disclosed, the film cutting machine comprises a bottom plate, a side plate is fixedly arranged on the side surface of the bottom plate, a rectangular groove is arranged in the middle of the rear side surface of the side plate, L-shaped clamping grooves are formed in the middle of two side surfaces of the rectangular groove, a film roller is arranged in the rectangular groove, a strip-shaped groove is formed in the front end surface of the rectangular groove, a limiting rod is arranged on the front end surface of the strip-shaped groove, fixing blocks B are fixedly arranged on two sides, located below the strip-shaped groove, of the front end surface of the side plate, and a cross rod B is fixedly arranged between the two fixing blocks B; the technical scheme of this comparative example is convenient for adjust the bar pole and remove in the top of bottom plate through setting up bar spout, movable block and fixture block, through setting up the spout, the position of the circular through-hole of adjustment of being convenient for, through setting up the holding rod, the angle of cutting the blade is convenient for rotate to make the cutting blade can be nimble carry out the adjustment of position and angle according to the demand of difference, but when deciding the film, owing to do not fix a position the film, and then in the cutting process, the film is easily stressed and is produced the displacement, and then can make the film cut the position skew, thereby reduced the quality when the film cuts.

In summary, the present utility model provides a film cutting machine to solve the above-mentioned problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a film cutting machine, which solves the problems that in the prior art, the film is easy to be stressed to generate displacement in the cutting process, and the cutting position of the film is offset, so that the quality of the film during cutting is reduced.

The utility model provides a film cutting machine, includes the steady rest, the equal fixedly connected with cylinder of front end and the rear end at steady rest inner chamber top, the output fixedly connected with cutting knife of cylinder, the equal fixedly connected with connection box in front and the back of steady rest, one side fixedly connected with motor of connection box, the output shaft of motor runs through the connection box and extends to the inner chamber of connection box, and the transmission is connected with the rolling wheel, the lower extreme swing joint of connection box inner chamber has the fly leaf, the surface of rolling wheel is provided with the connecting rope, the one end and the rolling wheel fixed connection of connecting rope, and the other end and the fly leaf fixed connection of rolling wheel, the surface cover of connecting rope is equipped with the spring, the bottom and the fly leaf fixed connection of spring, the equal swing joint clamp plate in both sides of steady rest inner chamber, the equal fixedly connected with connecting rod in front and the back of clamp plate, the one end and the fly leaf fixed connection of clamp plate are kept away from to the connecting rod.

Preferably, a soft cushion is fixedly connected to the bottom of the pressing plate, and the bottom of the soft cushion is in contact with the film.

Preferably, through grooves are formed in two sides of the front surface and the back surface of the inner cavity of the stabilizing frame, and the connecting rod penetrates through the inner cavity of the through groove and is in sliding connection with the inner cavity of the through groove.

Preferably, the front and the back of the cutting knife are fixedly connected with sliding blocks, the front and the back of the inner cavity of the stabilizing frame are provided with sliding grooves, and one end of the sliding block, which is far away from the cutting knife, extends to the inner cavity of the sliding groove and is in sliding connection with the inner cavity of the sliding groove.

Preferably, both sides of fly leaf all fixedly connected with stopper, the spacing groove has all been seted up to the both sides of connecting box inner chamber, one side that the fly leaf was kept away from to the stopper extends to the inner chamber of spacing groove to with the inner chamber sliding connection of spacing groove.

Preferably, one side of the inner cavity of the connecting box is fixedly connected with a fixing plate, the top of the spring is fixedly connected with the bottom of the fixing plate, and the connecting rope penetrates through the inner cavity of the fixing plate and is movably connected with the inner cavity of the fixing plate.

Preferably, the bottom of the stabilizing frame is fixedly connected with a stabilizing plate, and the periphery of the bottom of the stabilizing plate is fixedly connected with a support.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model effectively ensures the stability of the air cylinder and the cutting knife through the stabilizing frame and the effect of stably supporting the air cylinder and the cutting knife, the output end of the air cylinder drives the cutting knife to move downwards through the matching of the air cylinder and the cutting knife, and the cutting knife is contacted with the film downwards, so that the cutting of the film is realized, the safety of the winding wheel, the movable plate, the connecting rope and the spring is ensured through the connecting box for protecting the winding wheel, the movable plate, the connecting rope and the spring, and the winding wheel, the movable plate, the connecting rope and the spring are effectively prevented from being damaged by external environmental factors.

2. According to the utility model, through the cooperation of the motor, the winding wheel, the movable plate, the connecting rope, the spring, the pressing plate and the connecting rod, the output shaft of the motor drives the winding wheel to rotate, the connecting rope can be extended while the winding wheel rotates, the movable plate can lose pressure while the connecting rope extends, the movable plate is driven to move downwards by the reset elastic force of the spring, the movable plate drives the connecting rod to move downwards, and the connecting rod drives the pressing plate to contact with the film downwards, so that the positioning of the film is realized, and the problems that the film is not positioned in the prior art, the film is easily stressed to displace in the cutting process, and the film cutting position is offset, so that the quality of the film in cutting is reduced are solved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a junction box of the present utility model;

FIG. 3 is a schematic view of the structure of the stabilizer of the present utility model;

fig. 4 is a schematic view of a partially enlarged structure at a in fig. 1 according to the present utility model.

In the figure:

1. a stabilizing rack; 2. a cylinder; 3. a cutting knife; 4. a connection box; 5. a motor; 6. a winding wheel; 7. a movable plate; 8. a connecting rope; 9. a spring; 10. a pressing plate; 11. a soft cushion; 12. a connecting rod; 13. a through groove; 14. a slide block; 15. a chute; 16. a limiting block; 17. a limit groove; 18. a fixing plate; 19. a stabilizing plate.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-4, the utility model provides a film cutting machine, which comprises a stabilizing frame 1, wherein the front end and the rear end of the top of an inner cavity of the stabilizing frame 1 are fixedly connected with an air cylinder 2, the output end of the air cylinder 2 is fixedly connected with a cutting knife 3, the front surface and the back surface of the stabilizing frame 1 are fixedly connected with a connecting box 4, one side of the connecting box 4 is fixedly connected with a motor 5, the output shaft of the motor 5 penetrates through the connecting box 4 and extends to the inner cavity of the connecting box 4, a winding wheel 6 is connected in a transmission manner, the lower end of the inner cavity of the connecting box 4 is movably connected with a movable plate 7, the surface of the winding wheel 6 is provided with a connecting rope 8, one end of the connecting rope 8 is fixedly connected with the winding wheel 6, the other end of the winding wheel 6 is fixedly connected with the movable plate 7, the surface of the connecting rope 8 is sleeved with a spring 9, the bottom of the spring 9 is fixedly connected with the movable plate 7, two sides of the inner cavity of the stabilizing frame 1 are movably connected with a pressing plate 10, the front surface and the back surface of the pressing plate 10 are fixedly connected with a connecting rod 12, and one end of the connecting rod 12 far away from the pressing plate 10 are fixedly connected with the movable plate 7.

As an embodiment of the present utility model, the bottom of the pressing plate 10 is fixedly connected with the cushion 11, the bottom of the cushion 11 contacts with the film, and the cushion 11 is provided to protect the film and prevent the film from abrasion.

As an implementation mode of the utility model, through grooves 13 are formed on both sides of the front and back sides of the inner cavity of the stabilizing frame 1, the connecting rod 12 penetrates through the inner cavity of the through groove 13 and is in sliding connection with the inner cavity of the through groove 13, and the effect of limiting the movement track of the connecting rod 12 is achieved by arranging the through groove 13.

As an implementation mode of the utility model, the front and the back of the cutting knife 3 are fixedly connected with the sliding blocks 14, the front and the back of the inner cavity of the stabilizing frame 1 are respectively provided with the sliding grooves 15, one end of the sliding block 14, which is far away from the cutting knife 3, extends to the inner cavity of the sliding groove 15 and is in sliding connection with the inner cavity of the sliding groove 15, and the effect of limiting the movement track of the cutting knife 3 is achieved by arranging the sliding block 14 and the sliding groove 15.

As one implementation mode of the utility model, both sides of the movable plate 7 are fixedly connected with the limiting blocks 16, both sides of the inner cavity of the connecting box 4 are provided with the limiting grooves 17, one side of the limiting blocks 16 away from the movable plate 7 extends to the inner cavity of the limiting grooves 17 and is in sliding connection with the inner cavity of the limiting grooves 17, and the limiting effect on the movable plate 7 is achieved by arranging the limiting blocks 16 and the limiting grooves 17.

As one implementation mode of the utility model, one side of the inner cavity of the connecting box 4 is fixedly connected with the fixing plate 18, the top of the spring 9 is fixedly connected with the bottom of the fixing plate 18, the connecting rope 8 penetrates through the inner cavity of the fixing plate 18 and is movably connected with the inner cavity of the fixing plate 18, and the effect of limiting and supporting the spring 9 is achieved by arranging the fixing plate 18.

As an implementation mode of the utility model, the bottom of the stabilizing frame 1 is fixedly connected with the stabilizing plate 19, the periphery of the bottom of the stabilizing plate 19 is fixedly connected with the support, and the stabilizing plate 19 has the effect of stabilizing and supporting the stabilizing frame 1.

The specific working principle is as follows:

firstly, the film is placed at the top of the stabilizing frame 1, then, the motor 5 is started, the output shaft of the motor 5 drives the reverse winding wheel 6 to rotate, the winding wheel 6 rotates and simultaneously can extend the connecting rope 8, the movable plate 7 can lose pressure while the connecting rope 8 extends, the movable plate 7 is driven to move downwards by the reset elastic force of the spring 9, the movable plate 7 drives the connecting rod 12 to move downwards, the connecting rod 12 drives the pressing plate 10 to be in contact with the film, so that the positioning of the film is realized, the cylinder 2 is started immediately, the output end of the cylinder 2 drives the cutting knife 3 to move downwards, the cutting knife 3 is in contact with the film, so that the cutting of the film is realized, after the cutting of the film is finished, the motor 5 is started again, the output shaft of the motor 5 drives the winding wheel 6 to rotate in the forward direction, the winding wheel 6 rotates and simultaneously drives the connecting rope 8 to shrink, the movable plate 7 and the spring 9 are driven to move upwards while the movable plate 7 generates tension, the spring 9 compresses and generates deformation, the connecting rod 12 drives the pressing plate 10 and the cushion 11 to move upwards, so that the positioning of the film is released, and the cutting knife is easy to move upwards, so that the cutting quality of the film is reduced when the film is not subjected to the positioning of the film, and the film is further displaced in the prior art.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims

1. Film cutting machine, including steady rest (1), its characterized in that: the front end and the rear end at steady rest (1) inner chamber top all fixedly connected with cylinder (2), the output fixedly connected with of cylinder (2) cuts cutter (3), the front and the equal fixedly connected with of back of steady rest (1) connect box (4), one side fixedly connected with motor (5) of connection box (4), the output shaft of motor (5) runs through connection box (4) and extends to the inner chamber of connection box (4), and the transmission is connected with rolling wheel (6), the lower extreme swing joint in inner chamber of connection box (4) has fly leaf (7), the surface of rolling wheel (6) is provided with connecting rope (8), the one end and rolling wheel (6) fixedly connected with of connecting rope (8), and the other end and fly leaf (7) fixedly connected with of rolling wheel (6), the surface cover of connecting rope (8) is equipped with spring (9), the bottom and fly leaf (7) fixedly connected with of spring (9), the equal swing joint clamp plate (10) in both sides in inner chamber of steady rest (1), all swing joint clamp plate (10) and connecting rod (12) are kept away from with front end (12) fixedly connected with clamp plate (12).

2. The film cutting machine of claim 1, wherein: the bottom of the pressing plate (10) is fixedly connected with a soft cushion (11), and the bottom of the soft cushion (11) is in contact with the film.

3. The film cutting machine of claim 1, wherein: through grooves (13) are formed in the two sides of the front surface and the back surface of the inner cavity of the stabilizing frame (1), and the connecting rod (12) penetrates through the inner cavity of the through groove (13) and is in sliding connection with the inner cavity of the through groove (13).

4. The film cutting machine of claim 1, wherein: the front and the back of the cutting knife (3) are fixedly connected with sliding blocks (14), sliding grooves (15) are formed in the front and the back of the inner cavity of the stabilizing frame (1), and one end, far away from the cutting knife (3), of the sliding blocks (14) extends to the inner cavity of the sliding grooves (15) and is in sliding connection with the inner cavity of the sliding grooves (15).

5. The film cutting machine of claim 1, wherein: limiting blocks (16) are fixedly connected to two sides of the movable plate (7), limiting grooves (17) are formed in two sides of the inner cavity of the connecting box (4), and one side, far away from the movable plate (7), of each limiting block (16) extends to the inner cavity of each limiting groove (17) and is in sliding connection with the inner cavity of each limiting groove (17).

6. The film cutting machine of claim 1, wherein: one side of the inner cavity of the connecting box (4) is fixedly connected with a fixing plate (18), the top of the spring (9) is fixedly connected with the bottom of the fixing plate (18), and the connecting rope (8) penetrates through the inner cavity of the fixing plate (18) and is movably connected with the inner cavity of the fixing plate (18).

7. The film cutting machine of claim 1, wherein: the bottom of the stabilizing frame (1) is fixedly connected with a stabilizing plate (19), and the periphery of the bottom of the stabilizing plate (19) is fixedly connected with a support.