PVC decorative film slitting all-in-one machine

Abstract

The utility model relates to the technical field of decorative film production, which comprises a slitting all-in-one machine body, the top of the slitting all-in-one machine body is provided with a feeding roller module, the side wall of the slitting all-in-one machine body is fixedly connected with a feeding structure, and the side wall, far away from the feeding structure, of the slitting all-in-one machine body is provided with a material conveying belt. A slitting assembly is arranged at the top of the slitting all-in-one machine body, a cutting assembly is arranged at the top of the slitting all-in-one machine body, a feeding roller module is arranged at the top of the slitting all-in-one machine body, and a decorative film pressing structure is formed through the arrangement of the slitting all-in-one machine body, the feeding roller module and a pressing plate, so that the function of pressing and fixing a decorative film when the decorative film is cut is achieved; the problem that when the decorative film is cut, the decorative film deforms due to the fact that a cutter presses the decorative film is solved, the stability of the decorative film in the cutting process is improved, and the situation that a notch of the decorative film is uneven due to wrinkles in the cutting process of the decorative film is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative film production, and more specifically, to a PVC decorative film slitting integrated machine. Background Art

[0002] PVC decorative film slitting machine is a device for slitting and processing PVC decorative film, which can achieve accurate and efficient slitting of PVC decorative film.

[0003] PVC decorative film slitting machine equipment is usually composed of a feeding system, a slitting system and a control system. The feeding system feeds the PVC decorative film into the slitting area, and the control system controls the slitting tool to cut the decorative film. The PVC decorative film all-in-one machine is efficient, accurate and stable.

[0004] In the existing PVC decorative film slitting machine technology, when the slitting tool cuts the decorative film, the decorative film is subjected to pressure and deformed, affecting the flatness of the cut of the decorative film. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a PVC decorative film slitting integrated machine, which has the advantages of improving the stability of the decorative film during cutting and reducing the wrinkles that occur during cutting of the decorative film, resulting in uneven cuts of the decorative film.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PVC decorative film slitting machine, comprising a slitting machine body, a feeding roller module is provided on the top of the slitting machine body, a feeding structure is fixedly connected to the side wall of the slitting machine body, a feeding conveyor belt is provided on the side wall of the slitting machine body away from the feeding structure, a slitting assembly is provided on the top of the slitting machine body, a cutting assembly is provided on the top of the feeding roller module, a pressing plate is provided on the side wall of the cutting assembly, and a cleaning assembly is fixedly connected to the side wall of the pressing plate. In this step, a decorative film pressing structure is formed by the arrangement of the slitting machine body, the feeding roller module and the pressing plate, thereby realizing the function of pressing and fixing the decorative film when cutting the decorative film, solving the problem of deformation of the decorative film caused by the knife pressing the decorative film when cutting the decorative film, improving the stability of the decorative film when cutting, and reducing the wrinkles when cutting the decorative film, resulting in uneven cuts of the decorative film.

[0007] As an optimal technical solution of the present invention, the slitting assembly includes a first fixed frame, a screw rod, a slider, a connecting rod, a slitting knife and a driving motor. The first fixed frame is fixedly connected to the top of the slitting machine body near the feed roller module, the screw rod is rotatably connected to the middle of the first fixed frame, the slider slides in the middle of the first fixed frame, the slider cooperates with the screw rod and lead screw nut pair, the connecting rod is fixedly connected to the bottom of the slider, the slitting knife is fixedly connected to the bottom of the connecting rod, the driving motor is fixedly connected to the side wall of the slitting knife, and the end of the screw rod is fixedly connected to a servo motor. This step constitutes a decorative film slitting adjustment device through the arrangement of the first fixed frame, the screw rod, the slider, the connecting rod, the slitting knife and the driving motor, thereby realizing the function of adjusting the slitting position of the decorative film, solving the problem that the slitting size of the decorative film is difficult to adjust, improving the adjustability of the device, and improving the adaptability of the device.

[0008] As an optimal technical solution of the present invention, the cutting assembly includes a second fixed frame, an electric push rod, a first fixed plate and a cutting knife. The second fixed frame is fixedly connected to the top of the slitting machine body away from the feeding roller module, the electric push rod is fixedly connected to the top of the second fixed frame, and a pair of electric push rods are arranged on the top of the second fixed frame, and are symmetrically arranged. The first fixed plate is fixedly connected to the transmission ends of multiple groups of electric push rods, and the cutting knife is fixedly connected to the bottom of the first fixed plate. A cutting groove is provided in the middle of the slitting machine body near the cutting knife, and a pressing assembly is provided on the side wall of the first fixed plate. In this step, a bevel cutting structure is formed by the arrangement of the second fixed frame, the electric push rod, the first fixed plate and the cutting knife, thereby realizing the function of cutting the decorative film, solving the problem of large contact area between the tool and the decorative film when cutting, reducing wrinkles when cutting the decorative film, and improving the flatness of the decorative film incision.

[0009] As an optimal technical solution of the present invention, the pressing assembly includes a second fixed plate, a push rod and a spring. The second fixed plate is fixedly connected to the side wall of the first fixed plate. The second fixed plates are arranged in a pair on the side wall of the first fixed plate and are symmetrically arranged. The push rod slides in the middle of the second fixed plate, the spring is sleeved on the outer side wall of the push rod, and the pressing plate is fixedly connected to the bottom end of the push rod. This step forms a structure for pressing the decorative film through the arrangement of the second fixed plate, the push rod and the spring, thereby realizing the function of pressing and fixing the decorative film before cutting, and solving the problem of wrinkles when the decorative film is cut.

[0010] As an optimal technical solution of the present invention, the cleaning assembly includes a third fixed plate and a cleaning brush. The third fixed plate is fixedly connected to the side wall of the pressing plate close to the cutting knife. The cleaning brush is fixedly connected to the side wall of the third fixed plate. Multiple groups of cleaning brushes are arranged on the side wall of the third fixed plate and are evenly distributed on the side wall of the third fixed plate. In this step, the structure of the cleaning tool is formed through the arrangement of the third fixed plate and the cleaning brush, which realizes the function of cleaning the cutting knife, solves the problem of debris adhering to the cutting knife during cutting, and improves the cleanliness of the cutting knife surface.

[0011] As an optimal technical solution of the present invention, a third fixing bracket is fixedly connected to the top of the feed conveyor belt, and an irradiation lamp is fixedly connected to the bottom of the third fixing bracket. In this step, the third fixing bracket and the irradiation lamp are arranged to form a component for irradiating the decorative film, which is convenient for inspectors to inspect the surface of the decorative film.

[0012] As an optimal technical solution of the present invention, the side wall of the slitting machine body close to the feed conveyor belt is fixedly connected with a reinforcing angle iron. This step improves the stability of the connection between the feed conveyor belt and the slitting machine body by setting the reinforcing angle iron.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The utility model forms a decorative film pressing structure through the arrangement of the slitting machine body, the feed roller module and the pressing plate, which realizes the function of pressing and fixing the decorative film when cutting the decorative film, solves the problem of the decorative film being deformed by the knife pressing the decorative film when cutting, improves the stability of the decorative film when cutting, and reduces the wrinkles of the decorative film when cutting, resulting in uneven cuts of the decorative film.

[0015] 2. The utility model forms a decorative film slitting adjustment device through the arrangement of a first fixed frame, a screw rod, a slider, a connecting rod, a slitting knife and a driving motor, thereby realizing the function of adjusting the slitting position of the decorative film, solving the problem that the slitting size of the decorative film is difficult to adjust, improving the adjustability of the device and improving the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the slitting knife and the slider in the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the cooperation between the middle pressure plate and the first fixed plate of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the cooperation between the irradiation lamp and the feeding conveyor belt in the utility model.

[0020] In the figure: 1. Slitting machine body; 11. Feed roller module; 12. Loading structure; 13. Feed conveyor belt; 14. Pressing plate; 2. First fixed frame; 21. Screw; 22. Slider; 23. Connecting rod; 24. Slitting knife; 25. Driving motor; 3. Second fixed frame; 31. Electric push rod; 32. First fixed plate; 33. Cutting knife; 4. Second fixed plate; 41. Push rod; 42. Spring; 5. Third fixed plate; 51. Cleaning brush; 6. Third fixed frame; 61. Illumination lamp. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] like Figure 1 - Figure 4 As shown, the utility model provides a PVC decorative film slitting machine, including a slitting machine body 1, a feeding roller module 11 is provided on the top of the slitting machine body 1, a feeding structure 12 is fixedly connected to the side wall of the slitting machine body 1, a feeding conveyor belt 13 is provided on the side wall of the slitting machine body 1 away from the feeding structure 12, a slitting assembly is provided on the top of the slitting machine body 1, a cutting assembly is provided on the top of the slitting machine body 1, a pressing plate 14 is provided on the side wall of the cutting assembly, and a cleaning assembly is fixedly connected to the side wall of the pressing plate 14. During operation, the PVC decorative film roll to be processed is installed on the outer wall of the feeding structure 12, the film is passed through the feeding roller module 11, and the feeding roller module 11 feeds the film in a direction away from the feeding structure 12, and the slitting machine body 1 is cut. The control device inside the machine body 1 controls the distance the decorative film moves, adjusts the position of the slitting assembly, and adjusts the width of the decorative film slitting. The control device controls the cutting assembly to cut the decorative film. During cutting, the cutting assembly moves downward to drive the pressing plate 14 to press and fix the decorative film, and then cuts the decorative film. After cutting, the decorative film is sent out of the range of the slitting machine body 1 through the feeding conveyor belt 13 to complete the processing operation. In this step, the slitting machine body 1, the feeding roller module 11 and the pressing plate 14 are set to form a pressing decorative film structure, which realizes the function of pressing and fixing the decorative film when cutting the decorative film, solves the problem of deformation of the decorative film caused by the knife pressing the decorative film when cutting the decorative film, improves the stability of the decorative film when cutting, and reduces the wrinkles of the decorative film when cutting, resulting in uneven cuts of the decorative film.

[0023] Among them, the slitting assembly includes a first fixed frame 2, a screw rod 21, a slider 22, a connecting rod 23, a slitting knife 24 and a drive motor 25. The first fixed frame 2 is fixedly connected to the top of the slitting machine body 1 near the feed roller module 11. The screw rod 21 is rotatably connected to the middle of the first fixed frame 2. The slider 22 slides in the middle of the first fixed frame 2. The slider 22 cooperates with the screw nut pair of the screw rod 21. The connecting rod 23 is fixedly connected to the bottom of the slider 22. The slitting knife 24 is fixedly connected to the bottom of the connecting rod 23. The drive motor 25 is fixedly connected to the side wall of the slitting knife 24. The end of the screw rod 21 is fixedly connected to a servo motor.

[0024] The servo motor drives the screw rod 21 to rotate, drives the slider 22 to slide in the middle of the first fixed frame 2, drives the connecting rod 23, the slitting knife 24 and the driving motor 25 to move in the middle of the first fixed frame 2, adjusts the position of the slitting knife 24, turns on the driving motor 25, and drives the slitting knife 24 to rotate, and the slitting knife 24 cuts the decorative film. In this step, the first fixed frame 2, the screw rod 21, the slider 22, the connecting rod 23, the slitting knife 24 and the driving motor 25 are arranged to form a decorative film slitting adjustment device, which realizes the function of adjusting the slitting position of the decorative film, solves the problem that the slitting size of the decorative film is difficult to adjust, improves the adjustability of the device, and improves the adaptability of the device.

[0025] Among them, the cutting component includes a second fixed frame 3, an electric push rod 31, a first fixed plate 32 and a cutting knife 33. The second fixed frame 3 is fixedly connected to the top of the slitting machine body 1 away from the feeding roller module 11. The electric push rod 31 is fixedly connected to the top of the second fixed frame 3. A pair of electric push rods 31 are arranged on the top of the second fixed frame 3 and are symmetrically arranged. The first fixed plate 32 is fixedly connected to the transmission ends of multiple groups of electric push rods 31. The cutting knife 33 is fixedly connected to the bottom of the first fixed plate 32. A cutting groove is opened in the middle of the slitting machine body 1 near the cutting knife 33, and a pressing component is provided on the side wall of the first fixed plate 32.

[0026] After the decorative film is moved to a suitable position, the electric push rod 31 is turned on, and the electric push rod 31 drives the first fixed plate 32 and the cutting knife 33 to move downward, and the cutting knife 33 cuts the decorative film. The cutting knife 33 is set at an angle. In this step, the second fixed frame 3, the electric push rod 31, the first fixed plate 32 and the cutting knife 33 are set to form an oblique cutting structure, which realizes the function of cutting the decorative film, solves the problem of a large contact area between the tool and the decorative film during cutting, reduces the problem of wrinkles when cutting the decorative film, and improves the flatness of the cut of the decorative film.

[0027] Among them, the pressing assembly includes a second fixed plate 4, a push rod 41 and a spring 42. The second fixed plate 4 is fixedly connected to the side wall of the first fixed plate 32. The second fixed plate 4 is arranged in a pair on the side wall of the first fixed plate 32 and is symmetrically arranged. The push rod 41 slides in the middle of the second fixed plate 4, the spring 42 is sleeved on the outer wall of the push rod 41, and the pressing plate 14 is fixedly connected to the bottom end of the push rod 41.

[0028] When the first fixed plate 32 is driven downward by the electric push rod 31, the second fixed plate 4, the push rod 41, the spring 42 and the pressing plate 14 are driven downward, and the pressing plate 14 first contacts the top of the slitting machine body 1, and the push rod 41 slides in the middle of the second fixed plate 4, and the spring 42 is stretched. When the first fixed plate 32 is lifted, the spring 42 drives the push rod 41 and the pressing plate 14 to reset. In this step, the second fixed plate 4, the push rod 41 and the spring 42 are set to form a structure for pressing the decorative film, thereby realizing the function of pressing and fixing the decorative film before cutting, and solving the problem of wrinkles when the decorative film is cut.

[0029] Among them, the cleaning component includes a third fixed plate 5 and a cleaning brush 51. The third fixed plate 5 is fixedly connected to the side wall of the pressing plate 14 close to the cutting knife 33. The cleaning brush 51 is fixedly connected to the side wall of the third fixed plate 5. The cleaning brushes 51 are arranged in multiple groups on the side wall of the third fixed plate 5 and are evenly distributed on the side wall of the third fixed plate 5.

[0030] When the decorative film is pressed and cut by the pressing plate 14 and the cutting knife 33, the pressing plate 14 and the cutting knife 33 move relative to each other, and the cleaning brush 51 contacts the cutting knife 33 to clean the cutting knife 33. This step is achieved by setting the third fixed plate 5 and the cleaning brush 51 to form a cleaning tool structure, which realizes the function of cleaning the cutting knife 33, solves the problem of debris adhering to the cutting knife 33 during cutting, and improves the cleanliness of the surface of the cutting knife 33.

[0031] The top of the feeding conveyor belt 13 is fixedly connected to a third fixing frame 6 , and the bottom of the third fixing frame 6 is fixedly connected to an irradiation lamp 61 .

[0032] The processed decorative film moves on the feeding conveyor 13, and the irradiation lamp 61 is turned on to irradiate the decorative film, which is convenient for inspection personnel to observe. In this step, the third fixing frame 6 and the irradiation lamp 61 are set to form a component for irradiating the decorative film, which is convenient for inspection personnel to inspect the surface of the decorative film.

[0033] The side wall of the slitting machine body 1 close to the feeding conveyor belt 13 is fixedly connected with a reinforcing angle iron.

[0034] The feed conveyor belt 13 and the slitting machine body 1 are connected together by reinforcing angle irons. In this step, the stability of the feed conveyor belt 13 and the slitting machine body 1 when connected is improved by setting the reinforcing angle irons.

[0035] The working principle and use process of this utility model:

[0036] The PVC decorative film roll to be processed is installed on the outer wall of the feeding structure 12, and the film passes through the feeding roller module 11. The feeding roller module 11 feeds the film in the direction away from the feeding structure 12, and the control device inside the slitting machine body 1 controls the moving distance of the decorative film, adjusts the position of the slitting component, and adjusts the slitting width of the decorative film. The control device controls the cutting component to cut the decorative film. During cutting, the cutting component moves downward to drive the pressing plate 14 to press and fix the decorative film, and then cuts the decorative film. After cutting, the decorative film is sent out of the range of the slitting machine body 1 through the feeding conveyor 13 to complete the processing operation. The servo motor drives the screw rod 21 to rotate, drives the slider 22 to slide in the middle of the first fixed frame 2, drives the connecting rod 23, the slitting knife 24 and the driving motor 25 to move in the middle of the first fixed frame 2, adjusts the position of the slitting knife 24, turns on the driving motor 25, and the driving motor 25 drives the slitting knife 24 to rotate. The slitting knife 24 cuts the decorative film, and the decorative film moves to the closing position. After the decorative film is in the appropriate position, the electric push rod 31 is turned on, and the electric push rod 31 drives the first fixed plate 32 and the cutting knife 33 to move downward, and the cutting knife 33 cuts the decorative film. The cutting knife 33 is set at an angle. When the electric push rod 31 drives the first fixed plate 32 to move downward, it drives the second fixed plate 4, the push rod 41, the spring 42 and the pressing plate 14 to move downward. The pressing plate 14 first contacts the top of the slitting machine body 1, and the push rod 41 slides in the middle of the second fixed plate 4. The spring 42 is stretched, and the first fixed plate When 32 is lifted, the spring 42 drives the push rod 41 and the pressure plate 14 to reset. When the pressure plate 14 and the cutting knife 33 press and cut the decorative film, the pressure plate 14 and the cutting knife 33 move relative to each other, and the cleaning brush 51 contacts the cutting knife 33 to clean the cutting knife 33. The processed decorative film moves on the feed conveyor 13, and the irradiation lamp 61 is turned on to irradiate the decorative film to facilitate observation by the inspection personnel. The reinforced angle iron connects the feed conveyor 13 and the slitting machine body 1 together.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A PVC decorative film slitting machine, comprising a slitting machine body (1), characterized in that: The top of the slitting machine body (1) is provided with a feeding roller module (11), the side wall of the slitting machine body (1) is fixedly connected with a feeding structure (12), the side wall of the slitting machine body (1) away from the feeding structure (12) is provided with a feeding conveyor belt (13), the top of the slitting machine body (1) is provided with a slitting assembly, the top of the slitting machine body (1) is provided with a feeding roller module (11), the top of the slitting machine body (1) is provided with a cutting assembly, the side wall of the cutting assembly is provided with a pressing plate (14), and the side wall of the pressing plate (14) is fixedly connected with a cleaning assembly.

2. The PVC decorative film slitting machine according to claim 1, characterized in that: The slitting assembly comprises a first fixed frame (2), a screw rod (21), a slider (22), a connecting rod (23), a slitting knife (24) and a driving motor (25); the first fixed frame (2) is fixedly connected to the top of the slitting machine body (1) near the feeding roller module (11); the screw rod (21) is rotatably connected to the middle of the first fixed frame (2); the slider (22) slides in the middle of the first fixed frame (2); the slider (22) cooperates with the screw rod (21) and the screw nut pair; the connecting rod (23) is fixedly connected to the bottom of the slider (22); the slitting knife (24) is fixedly connected to the bottom of the connecting rod (23); the driving motor (25) is fixedly connected to the side wall of the slitting knife (24); and the end of the screw rod (21) is fixedly connected to a servo motor.

3. The PVC decorative film slitting machine according to claim 1, characterized in that: The cutting assembly comprises a second fixed frame (3), an electric push rod (31), a first fixed plate (32) and a cutting knife (33); the second fixed frame (3) is fixedly connected to the top of the slitting machine body (1) away from the feeding roller module (11); the electric push rod (31) is fixedly connected to the top of the second fixed frame (3); a pair of the electric push rods (31) are arranged on the top of the second fixed frame (3) and are symmetrically arranged; the first fixed plate (32) is fixedly connected to the transmission ends of multiple groups of electric push rods (31); the cutting knife (33) is fixedly connected to the bottom of the first fixed plate (32); a cutting groove is provided in the middle of the slitting machine body (1) near the cutting knife (33); and a pressing assembly is provided on the side wall of the first fixed plate (32).

4. The PVC decorative film slitting machine according to claim 3, characterized in that: The pressing assembly includes a second fixed plate (4), a push rod (41) and a spring (42), wherein the second fixed plate (4) is fixedly connected to the side wall of the first fixed plate (32), a pair of the second fixed plates (4) are arranged on the side wall of the first fixed plate (32), and are symmetrically arranged, the push rod (41) slides in the middle of the second fixed plate (4), the spring (42) is sleeved on the outer side wall of the push rod (41), and the pressing plate (14) is fixedly connected to the bottom end of the push rod (41).

5. The PVC decorative film slitting machine according to claim 3, characterized in that: The cleaning assembly comprises a third fixed plate (5) and a cleaning brush (51); the third fixed plate (5) is fixedly connected to the side wall of the pressing plate (14) near the cutting knife (33); the cleaning brush (51) is fixedly connected to the side wall of the third fixed plate (5); multiple groups of the cleaning brushes (51) are arranged on the side wall of the third fixed plate (5) and are evenly distributed on the side wall of the third fixed plate (5).

6. The PVC decorative film slitting machine according to claim 1, characterized in that: The top of the feeding conveyor belt (13) is fixedly connected to a third fixing frame (6), and the bottom of the third fixing frame (6) is fixedly connected to an irradiation lamp (61).

7. The PVC decorative film slitting machine according to claim 1, characterized in that: The side wall of the slitting machine body (1) close to the feeding conveyor belt (13) is fixedly connected with a reinforcement angle iron.

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