CN215666108U

CN215666108U - Rolling device for production of protective film

Info

Publication number: CN215666108U
Application number: CN202122108900.6U
Authority: CN
Inventors: 李小英
Original assignee: Shenzhen Xiangsen Electronics Co ltd
Current assignee: Shenzhen Xiangsen Electronics Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-28
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a winding device for production of a protective film, which relates to the field of production of protective films and comprises a base, wherein first supporting plates are symmetrically and fixedly connected to the front side and the rear side of the right side of the top of the base, one opposite side of the two first supporting plates is rotatably connected with a lower compression roller from the bottom, the top of the lower compression roller is provided with an upper compression roller, the tops of the opposite sides of the two first supporting plates are symmetrically provided with adjusting grooves, the inner cavities of the two adjusting grooves are symmetrically provided with adjusting rods, and the tops of the two adjusting rods are symmetrically and fixedly connected with adjusting hand wheels. According to the winding device for producing the protective film, the protective film can be conveniently cut off through the matching of the electric telescopic rod, the fixed plate, the threaded rod, the moving seat, the rotating seat, the connecting rod and the cutting knife, the protective film does not need to be manually cut after winding is completed, a large amount of manpower and material resources are saved, and the cutting effect is attractive and smooth.

Description

Rolling device for production of protective film

Technical Field

The utility model relates to the field of protective film production, in particular to a winding device for protective film production.

Background

The protective films are divided into a peep-proof film, a mirror film, an AR film, a frosted film, a high-cleanness film, a scratch-proof protective film, a 3D film, a mobile phone body scratch-proof protective film, a diamond film, a toughened film and the like from an initial pure scratch-proof protective film to a push-out functional protective film, and the protective films need to be rolled up in the production process, and when the protective films are continuously rolled up, dust is easily rolled up due to too fast rolling up, large-area wrinkles are easily generated, and the product quality is influenced.

The utility model provides a roll-up device is used in protection film production is proposed in the patent of publication number CN201922307635.7, including the frame in this patent, the support column, drive wheel two, the drive belt, stabilizing wheel, the fixed column, the stabilizer bar, the reel, the fan, the rotation of motor drives belt pulley one, belt pulley one drives the rotation of belt pulley two through the belt, thereby drive rotary device's intermittent type and rotate, rotary device's intermittent type rotates the rotation that drives drive wheel one, drive wheel one drives the rotation of drive wheel two through the drive belt, drive protection film interval transportation, clear away the dust on protection film surface through the fan, compress tightly through stabilizing wheel, the reel carries out the rolling to the protection film, but still has following two problems in this patent:

1. the device is not convenient for cut off the protection film, needs the manual work to cut the protection film after the rolling is accomplished, has wasted a large amount of manpower and materials to the cutting is pleasing to the eye inadequately and levels.

2. The device is not convenient for dismantle and install the wind-up roll after the rolling finishes, and the operation is more complicated, needs to spend a large amount of time and physical power to change, can't improve production efficiency.

In order to solve the above problems, a furling device for producing a protective film needs to be designed, so as to overcome the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a winding device for producing a protective film, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a furling device for producing a protective film comprises a base, wherein front and back two sides of the right side of the top of the base are symmetrically and fixedly connected with first supporting plates, one opposite side of the two first supporting plates is rotatably connected with a lower compression roller from the bottom, the top of the lower compression roller is provided with an upper compression roller, the top of one opposite side of the two first supporting plates is symmetrically provided with adjusting grooves, the inner cavities of the two adjusting grooves are symmetrically provided with adjusting rods, the top of the two adjusting rods is symmetrically and fixedly connected with adjusting hand wheels, the left sides of the two first supporting plates are symmetrically provided with electric telescopic rods, the left sides of the two electric telescopic rods are symmetrically provided with second supporting plates, the left side of the top of the base is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a driving wheel, the surface of the driving wheel is provided with a driving belt, and the inner wall of the top of the driving belt is provided with a driven wheel, the top of one side of the two second supporting plates, which is opposite to each other, is provided with a wind-up roll, the front side and the rear side of the two wind-up rolls are symmetrically provided with connecting seats, the inner cavities of the two adjusting grooves are symmetrically provided with fixed slide blocks, the top of the two connecting seats are symmetrically provided with rotating hand wheels, the bottom of the two rotating hand wheels is fixedly connected with a first lead screw, the bottom of the two first lead screws is symmetrically and fixedly connected with a first wedge-shaped wheel, the left side of the two first wedge-shaped wheels is symmetrically provided with a second wedge-shaped wheel, the inner wall of the two second wedge-shaped wheels is symmetrically provided with a second lead screw, the right side of the two second lead screws is symmetrically and threadedly connected with a connecting block, the top of the two electric telescopic rods is symmetrically and fixedly connected with a fixed plate, the opposite side of the two fixed plates is fixedly connected with a threaded rod, the surface of the threaded rod is provided with a moving seat, and the bottom of the moving seat is fixedly connected with a rotating seat, the bottom of the rotating seat is fixedly connected with a connecting rod, and the bottom of the connecting rod is fixedly connected with a cutting knife.

Preferably, both sides are rotated around the adjustment tank and are connected in two fixed sliding block's relative one side, two the bottom of adjusting the pole runs through the top that two first backup pads and extends to the bottom of two adjustment tank inner chambers, two electric telescopic handle's bottom fixed connection is in the front and back both sides at base top middle part.

Preferably, the bottom fixed connection of two second backup pads is in both sides around the left in base top, the surface of action wheel and the inner wall of drive belt bottom closely laminate, the inner wall at drive belt top and the surface from the driving wheel closely laminate, the back end from the driving wheel rotates and connects in the front end of second backup pad, the front end fixed connection of wind-up roll is in the back end from the driving wheel.

Preferably, one side of each of the two connecting seats opposite to each other is fixedly connected to the top of one side of each of the two second supporting plates, the top of each fixing slide block is fixedly connected to the bottom of each adjusting rod, the surface of each fixing slide block is tightly attached to the inner wall of each adjusting groove, and the bottom of each first screw rod penetrates through the top of each connecting seat and extends to the inner cavity of each connecting seat.

Preferably, the surfaces of the two first wedge-shaped wheels are tightly attached to the surfaces of the two second wedge-shaped wheels, the inner walls of the two second wedge-shaped wheels are fixedly connected to the surfaces of the two second screw rods, and the two back-to-back sides of the second screw rods are rotatably connected to the back-to-back sides of the inner cavities of the two connecting seats.

Preferably, the relative one side of two connecting blocks run through the relative one side of two connecting seat inner chambers and extend to the front and back both sides of wind-up roll, two the relative one side of connecting block is rotated and is connected in the front and back both sides of wind-up roll, the inner wall of removing the seat is closely laminated with the surface of threaded rod.

Advantageous effects

Compared with the prior art, the utility model provides a winding device for producing a protective film, which has the following beneficial effects:

1. this roll-up device is used in protection film production through the electric telescopic handle that sets up and fixed plate, threaded rod, removal seat, rotation seat, connecting rod, the cooperation of cutting knife, can realize being convenient for cut off the protection film, need not artifical cutting protection film after the rolling is accomplished, has saved a large amount of manpower and materials to the cutting effect is pleasing to the eye and levels.

2. This roll-up device is used in protection film production through the connecting seat that sets up and the cooperation of rotating hand wheel, first lead screw, first wedge wheel, second lead screw, connecting block, can realize being convenient for dismantle and install the wind-up roll after the rolling finishes, and the operation is fairly simple, need not spend a large amount of time and physical power and change to improve production efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the adjustment lever of the present invention;

FIG. 3 is a cross-sectional view of the connector housing of the present invention;

fig. 4 is an enlarged view of fig. 1 a of the present invention.

In the figure: 1. a base; 2. a first support plate; 3. a lower pressing roller; 4. an upper compression roller; 5. an adjustment groove; 6. adjusting a rod; 7. adjusting a hand wheel; 8. an electric telescopic rod; 9. a second support plate; 10. a drive motor; 11. a driving wheel; 12. a transmission belt; 13. a driven wheel; 14. a wind-up roll; 15. a connecting seat; 16. fixing the sliding block; 17. rotating a hand wheel; 18. a first lead screw; 19. a first wedge wheel; 20. a second wedge wheel; 21. a second lead screw; 22. connecting blocks; 23. a fixing plate; 24. a threaded rod; 25. a movable seat; 26. a rotating seat; 27. a connecting rod; 28. a cutting knife.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in figures 1-4, a furling device for producing a protective film comprises a base 1, wherein the front side and the rear side of the right side of the top of the base 1 are symmetrically and fixedly connected with first supporting plates 2, the opposite sides of the two first supporting plates 2 are rotationally connected with lower compression rollers 3 from the bottom, the top of the lower compression rollers 3 is provided with upper compression rollers 4, the top of the opposite sides of the two first supporting plates 2 is symmetrically provided with adjusting grooves 5, the inner cavities of the two adjusting grooves 5 are symmetrically provided with adjusting rods 6, the top of the two adjusting rods 6 is symmetrically and fixedly connected with adjusting hand wheels 7, the left sides of the two first supporting plates 2 are symmetrically provided with electric telescopic rods 8, the front side and the rear side of each adjusting groove 5 are rotationally connected with the opposite sides of two fixed sliding blocks 16, the bottoms of the two adjusting rods 6 penetrate through the tops of the two first supporting plates 2 and extend to the bottoms of the inner cavities of the two adjusting grooves 5, and the bottoms of the two electric telescopic rods 8 are fixedly connected with the front side and the rear side of the middle part of the top end of the base 1, the left sides of the two electric telescopic rods 8 are symmetrically provided with second supporting plates 9, the left side of the top of the base 1 is fixedly connected with a driving motor 10, the output end of the driving motor 10 is fixedly connected with a driving wheel 11, the surface of the driving wheel 11 is provided with a driving belt 12, the inner wall of the top of the driving belt 12 is provided with a driven wheel 13, the top of one side of the two second supporting plates 9 opposite to each other is provided with a winding roller 14, the bottoms of the two second supporting plates 9 are fixedly connected with the front side and the rear side of the left side of the top of the base 1, the surface of the driving wheel 11 is tightly attached to the inner wall of the bottom of the driving belt 12, the inner wall of the top of the driving belt 12 is tightly attached to the surface of the driven wheel 13, the back end of the driven wheel 13 is rotatably connected with the front end of the second supporting plate 9, the front end of the winding roller 14 is fixedly connected with the back end of the driven wheel 13, the front side and the rear side of the two winding rollers 14 are symmetrically provided with connecting seats 15, and the inner cavities of the two adjusting grooves 5 are symmetrically provided with fixed sliders 16, the top of two connecting seats 15 is symmetrically provided with rotating handwheels 17, the bottom of the two rotating handwheels 17 is fixedly connected with first screw rods 18, the back side of each of the two connecting seats 15 is fixedly connected with the top of the opposite side of the two second supporting plates 9, the top of each of the two fixed sliding blocks 16 is fixedly connected with the bottom of each of the two adjusting rods 6, the surfaces of the two fixed sliding blocks 16 are tightly attached to the inner walls of the two adjusting grooves 5, the bottoms of the two first screw rods 18 penetrate through the top of the two connecting seats 15 and extend to the inner cavities of the two connecting seats 15, the bottoms of the two first screw rods 18 are symmetrically and fixedly connected with first wedge wheels 19, the left sides of the two first wedge wheels 19 are symmetrically provided with second wedge wheels 20, the inner walls of the two second wedge wheels 20 are symmetrically provided with second screw rods 21, the surfaces of the two first wedge wheels 19 are tightly attached to the surfaces of the two second wedge wheels 20, the inner walls of the two second wedge wheels 20 are fixedly connected to the surfaces of the two second screw rods 21, the opposite sides of the two second screw rods 21 are rotatably connected with the opposite sides of the inner cavities of the two connecting seats 15, the connecting blocks 22 are symmetrically in threaded connection with the right sides of the two second screw rods 21, the winding roller 14 which is wound can be conveniently detached and installed through the matching of the arranged connecting seats 15, the rotating hand wheel 17, the first screw rods 18, the first wedge wheels 19, the second wedge wheels 20, the second screw rods 21 and the connecting blocks 22, the operation is simple, and the replacement with a large amount of time and physical force is not needed, so that the production efficiency is improved, the top parts of the two electric telescopic rods 8 are symmetrically and fixedly connected with the fixed plates 23, the threaded rods 24 are fixedly connected with the opposite sides of the two fixed plates 23, the movable seats 25 are arranged on the surfaces of the threaded rods 24, and the opposite sides of the two connecting blocks 22 penetrate through the opposite sides of the inner cavities of the two connecting seats 15 and extend to the front side and the back side of the winding roller 14, two connecting blocks 22 relative one side rotate to be connected in wind-up roll 14 front and back both sides, the inner wall of removing seat 25 and the surface of threaded rod 24 are closely laminated, the bottom fixedly connected with who removes seat 25 rotates seat 26, the bottom fixedly connected with connecting rod 27 who rotates seat 26, the bottom fixedly connected with cutting knife 28 of connecting

rod

27, 8 and fixed plate 23 through the electric telescopic handle who sets up, threaded rod 24, remove seat 25, rotate seat 26, connecting rod 27, the cooperation of cutting knife 28, can realize being convenient for cut off the protection film, need not the manual cutting protection film after the rolling is accomplished, a large amount of manpower and materials have been saved, and the cutting effect is pleasing to the eye and level and smooth.

The first embodiment is as follows: through the cooperation of the upper compression roller 4 of the first supporting plate 2 and the lower compression roller 3, the protective film to be rolled can be pressed tightly, the problem of wrinkles when the protective film is rolled continuously is prevented, and the product quality is improved.

The second embodiment is as follows: through the cooperation of adjusting groove 5 with adjust pole 6, adjusting hand wheel 7, solid fixed sliding 16, can realize changing the distance between lower compression roller 3 and the last compression roller 4 to can have better adaptability to the thickness of protection film, can adjust in real time according to the thickness of protection film, thereby guarantee the roughness of protection film.

The utility model is to be noted that, the utility model is a furling device for producing a protective film, when in use, the adjusting hand wheel 7 is rotated, the adjusting hand wheel 7 drives the fixed slide block 16 to move in the adjusting groove 5 through the adjusting rod 6, so as to change the distance between the lower press roll 3 and the upper press roll 4, so as to have better adaptability to the thickness of the protective film, adjust the thickness of the protective film in real time according to the thickness of the protective film, so as to ensure the flatness of the protective film, through the matching of the first supporting plate 2 and the upper press roll 4 of the lower press roll 3, the protective film to be furled can be pressed, the problem of wrinkles during continuous furling is prevented, the product quality is improved, the protective film passes through the lower press roll 3 and the upper press roll 4 to be fixed on the surface of the furling roll 14, the driving motor 10 is started, and the furling roll 14 is driven to perform furling work through the matching of the driving wheel 11, the driving belt 12 and the driven wheel 13, after the rolling is accomplished, through electric telescopic handle 8 and fixed plate 23, threaded rod 24, remove seat 25, rotate seat 26, connecting rod 27, the cooperation of cutting knife 28, can realize being convenient for cut off the protection film, need not the manual cutting protection film after the rolling is accomplished, a large amount of manpower and materials have been saved, and the cutting effect is pleasing to the eye and level, again by connecting seat 15 and rotation hand wheel 17, first lead screw 18, first wedge wheel 19, second wedge wheel 20, second lead screw 21, connecting block 22's cooperation, can realize being convenient for dismantle and install the wind-up roll 14 after the rolling finishes, the operation is fairly simple, need not spend a large amount of time and physical power and change, thereby improve production efficiency.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a protection film production is with roll-up device, includes base (1), its characterized in that: the front and back bilateral symmetry fixedly connected with first supporting plates (2) on the right side of the top of the base (1), two opposite sides of the first supporting plates (2) are connected with a lower compression roller (3) in a rotating mode from the bottom, the top of the lower compression roller (3) is provided with an upper compression roller (4), the top of one opposite side of the two first supporting plates (2) is symmetrically provided with adjusting grooves (5), the inner cavities of the two adjusting grooves (5) are symmetrically provided with adjusting rods (6), the top of the two adjusting rods (6) is symmetrically and fixedly connected with adjusting hand wheels (7), the left sides of the two first supporting plates (2) are symmetrically provided with electric telescopic rods (8), the left sides of the two electric telescopic rods (8) are symmetrically provided with second supporting plates (9), the left side of the top of the base (1) is fixedly connected with a driving motor (10), and the output end of the driving motor (10) is fixedly connected with a driving wheel (11), the surface of the driving wheel (11) is provided with a driving belt (12), the inner wall of the top of the driving belt (12) is provided with a driven wheel (13), the top of one side, opposite to the second supporting plate (9), of each of the two second supporting plates is provided with a winding roller (14), the front side and the rear side of each of the two winding rollers (14) are symmetrically provided with connecting seats (15), the inner cavities of the two adjusting grooves (5) are symmetrically provided with fixed sliders (16), the top of each of the two connecting seats (15) is symmetrically provided with a rotating hand wheel (17), the bottom of each of the two rotating hand wheels (17) is fixedly connected with a first lead screw (18), the bottom of each of the two first lead screws (18) is symmetrically and fixedly connected with a first wedge wheel (19), the left side of each of the two first wedge wheels (19) is symmetrically provided with a second wedge wheel (20), and the inner wall of each of the two second wedge wheels (20) is symmetrically provided with a second lead screw (21), two the right side symmetry threaded connection of second lead screw (21) has connecting block (22), two the top symmetry fixedly connected with fixed plate (23) of electric telescopic handle (8), two fixed plate (23) one side fixedly connected with threaded rod (24) relatively, the surface of threaded rod (24) is provided with removes seat (25), the bottom fixedly connected with who removes seat (25) rotates seat (26), the bottom fixedly connected with connecting rod (27) of rotating seat (26), the bottom fixedly connected with cutting knife (28) of connecting rod (27).

2. The furling device for producing the protective film according to claim 1, characterized in that: the front and back both sides of adjustment tank (5) are rotated and are connected in the relative one side of two fixed sliding blocks (16), two the top that two first backup pads (2) were run through to the bottom of adjusting pole (6) extends to the bottom of two adjustment tank (5) inner chambers, two the bottom fixed connection of electric telescopic handle (8) is in base (1) top middle part both sides around.

3. The furling device for producing the protective film according to claim 1, characterized in that: two the bottom fixed connection of second backup pad (9) is in base (1) top left front and back both sides, the surface of action wheel (11) closely laminates with the inner wall of drive belt (12) bottom, the inner wall at drive belt (12) top closely laminates with the surface from driving wheel (13), rotate from the back end of driving wheel (13) and connect in the front end of second backup pad (9), the front end fixed connection of wind-up roll (14) is in the back end from driving wheel (13).

4. The furling device for producing the protective film according to claim 1, characterized in that: two one side fixed connection in the top of two second backup pads (9) relative one sides mutually of connecting seat (15), two the top fixed connection of solid fixed sliding block (16) is in the bottom of two regulation poles (6), two the surface of solid fixed sliding block (16) closely laminates with the inner wall of two adjustment tanks (5), two the top that two connecting seats (15) were run through to the bottom of first lead screw (18) extends to the inner chamber of two connecting seats (15).

5. The furling device for producing the protective film according to claim 1, characterized in that: the surfaces of the two first wedge-shaped wheels (19) are tightly attached to the surfaces of the two second wedge-shaped wheels (20), the inner walls of the two second wedge-shaped wheels (20) are fixedly connected to the surfaces of the two second screw rods (21), and the back sides of the two second screw rods (21) are rotatably connected to the back sides of the inner cavities of the two connecting seats (15).

6. The furling device for producing the protective film according to claim 1, characterized in that: two relative one side of connecting block (22) runs through the relative one side of two connecting seat (15) inner chambers and extends to the front and back both sides of wind-up roll (14), two relative one side of connecting block (22) is rotated and is connected in the front and back both sides of wind-up roll (14), the inner wall of removal seat (25) closely laminates with the surface of threaded rod (24).