CN218428468U

CN218428468U - Protective film slitting device without wool yarns

Info

Publication number: CN218428468U
Application number: CN202220069967.5U
Authority: CN
Inventors: 韩魏
Original assignee: Suzhou Dongchengxin Electronics Co ltd
Current assignee: Suzhou Dongchengxin Electronics Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2023-02-03
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses a device is cut to protection film of no wool silk, cut mechanism and protection film roll-up mechanism including base, protection film, the top back swing joint of base has the protection film to cut the mechanism, the preceding swing joint of protection film cut the mechanism has protection film roll-up mechanism, driving motor's left side fixedly connected with drive shaft, the right side external surface fixed connection of drive shaft has the carousel. This device is cut to protection film of no broken filament is provided with protection film cutting mechanism, when using, start driving motor, driving motor passes through the drive shaft and drives the carousel rotation, it removes to drive the connecting rod intermittently when the carousel rotation time, it promotes the push pedal backward to drive the ejector pad through the connecting plate when the connecting rod removes, the push pedal passes through the slide bar and drives the section mounting panel and the section removes to the direction of slitting board, and cut the protection film, effectual avoiding cutting at every turn divides the not protection film of equidimension, the accuracy of cutting of protection film has been improved.

Description

Protective film slitting device without wool yarns

Technical Field

The utility model relates to a technical field is cut to the protection film, specifically is a device is cut to protection film of no hair silk.

Background

The protective film can be divided into a digital product protective film, an automobile protective film, a household protective film, a food fresh-keeping protective film and the like according to the application. With the popularization of digital products such as mobile phones in China, the protective film has become a general name of the screen protective film slowly, and the function of the protective film in the field of the screen protective film is also five-door, so that the scratch resistance is achieved at the earliest high definition, and the protective film is favored by the REDBOBO and OK8 functional protective films nowadays. The materials have undergone more than 5 years of development from the earliest PP materials to the current popular AR materials, and are slowly accepted by the vast cell phone population. For the increasingly mature industrial industry, the protective film is a common industrial consumable.

And current protection film cuts device, cutting accuracy is low, and cutting efficiency is poor, and can not satisfy user's different cutting demands, and the protection film length that leads to cutting easily when cutting is inhomogeneous.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is cut to protection film of no broken filament to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hairless protective film slitting device comprises a base, a protective film slitting mechanism and a protective film rolling mechanism, wherein the protective film slitting mechanism is movably connected to the back of the top of the base, and the protective film rolling mechanism is movably connected to the front of the protective film slitting mechanism;

protection film cutting mechanism includes driving motor, drive shaft, carousel, connecting rod, connecting plate, ejector pad, push pedal, slide bar, cuts the piece mounting panel, divides the section and divides the cutting board, driving motor's left side fixedly connected with drive shaft, the right side outer fixed surface of drive shaft is connected with the carousel, the left side swing joint of carousel has the connecting rod, the bottom fixedly connected with connecting plate of connecting rod, the preceding fixedly connected with ejector pad of connecting plate, the preceding fixedly connected with push pedal of ejector pad, the preceding fixedly connected with slide bar of push pedal, the front end fixedly connected with of slide bar cuts the piece mounting panel, the back fixed mounting who divides the piece mounting panel has the branch section, divide the sliced back to get back to the old family and have the branch cutting board.

Preferably, protection film roll-up mechanism includes first swiveling wheel, first track, second swiveling wheel, connecting axle, third swiveling wheel, second track, fourth swiveling wheel, roll-up roller, protection film, connection roller and removal seat, the surface swing joint of first swiveling wheel has first track, the bottom swing joint of first track has the second swiveling wheel, the inside middle part fixedly connected with connecting axle of second swiveling wheel, the left side surface swing joint of connecting axle has the third swiveling wheel, the surface swing joint of third swiveling wheel has the second track, the preceding inside swing joint of second track has the fourth swiveling wheel, the inside fixedly connected with roll-up roller of fourth swiveling wheel, the surface swing joint of roll-up roller has the protection film, the inside fixedly connected with of top of protection film connects the roller, the right side swing joint of connecting the roller has the removal seat.

Preferably, the front top of the right side of the base is provided with a sliding groove, the inside of the sliding groove is movably connected with a sliding block, and the top of the sliding block is fixedly connected with a movable seat.

Preferably, the outer surface of the left end of the driving shaft is fixedly connected with a first rotating wheel, the bottom of the first rotating wheel is fixedly connected with a second rotating wheel, and the right side of the second rotating wheel is fixedly connected with a third rotating wheel.

Preferably, the middle outer surface joint of roll-up roller has the protection film reel, and the surface swing joint of protection film reel has the protection film, and the inside swing joint in top of protection film has the protection film reel, and the inside joint of protection film reel has the connecting roll.

Preferably, the preceding fixedly connected with push rod of ejector pad, the preceding fixedly connected with push pedal of push rod, the preceding swing joint of push pedal has the stopper, and the inside swing joint of stopper has the slide bar, the bottom fixedly connected with backup pad of stopper, the right side fixedly connected with base of backup pad.

Preferably, the preceding swing joint of stopper has the slitting board, and the bottom fixedly connected with backup pad of slitting board has seted up the blade groove in the front of slitting board, and the inside swing joint in blade groove has the branch section.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) This device is cut to protection film of no broken filament is provided with protection film cutting mechanism, when using, start driving motor, driving motor passes through the drive shaft and drives the carousel rotation, it removes to drive the connecting rod intermittently when the carousel rotation time, it promotes the push pedal backward to drive the ejector pad through the connecting plate when the connecting rod removes, the push pedal passes through the slide bar and drives the section mounting panel and the section removes to the direction of slitting board, and cut the protection film, effectual avoiding cutting at every turn divides the not protection film of equidimension, the accuracy of cutting of protection film has been improved.

(2) This device is cut to protection film of no broken filament is provided with protection film roll-up mechanism, it is rotatory to drive the second swiveling wheel through first swiveling wheel and first track when the drive shaft is rotatory, the second swiveling wheel passes through the connecting axle and drives the rotation of third swiveling wheel, it rotates to drive the rotation of fourth swiveling wheel through the second track when the third swiveling wheel rotates, the fourth swiveling wheel rolls up the protection film through the roll-up roller, production efficiency is improved, production cost is reduced, after the protection film on the connecting roller is cut and is accomplished, remove and remove the seat, the staff of being convenient for fixes former coil stock, the mode of raw materials book installation is simple and convenient.

Drawings

FIG. 1 is a schematic view of the front perspective structure of the present invention;

FIG. 2 is a schematic view of the back side of the utility model with a three-dimensional structure;

FIG. 3 is a schematic view of the top perspective structure of the present invention;

fig. 4 is a schematic view of the back structure of the present invention;

FIG. 5 is a schematic front view of the present invention;

fig. 6 is a schematic front view of the three-dimensional structure of the present invention.

In the figure: 1. a base; 2. a protective film slitting mechanism; 20. a drive motor; 21. a drive shaft; 22. a turntable; 23. a connecting rod; 24. a connecting plate; 25. a push block; 26. pushing a plate; 27. a slide bar; 28. mounting plates for the slitting pieces; 29. slicing; 210. cutting the plate; 3. a protective film winding mechanism; 30. a first rotating wheel; 31. a first track; 32. a second rotating wheel; 33. a connecting shaft; 34. a third rotating wheel; 35. a second crawler belt; 36. a fourth rotating wheel; 37. a winding roller; 38. a protective film; 39. a connecting roller; 310. and (4) moving the seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1:

as shown in fig. 1-3, a hairless protective film slitting device comprises a base 1, a protective film slitting mechanism 2 and a protective film winding mechanism 3, wherein a chute is formed in the front top of the right side of the base 1, a sliding block is movably connected inside the chute, a moving seat 310 is fixedly connected to the top of the sliding block, the protective film slitting mechanism 2 is movably connected to the back of the top of the base 1, and the protective film winding mechanism 3 is movably connected to the front of the protective film slitting mechanism 2;

the protection film slitting mechanism 2 comprises a driving motor 20, a driving shaft 21, a turntable 22, a connecting rod 23, a connecting plate 24, a push block 25, a push plate 26, a slide rod 27, a slitting plate mounting plate 28, a slitting plate 29 and a slitting plate 210, the left side of the driving motor 20 is fixedly connected with the driving shaft 21, the right side of the driving shaft 21 is fixedly connected with the turntable 22, the left side of the turntable 22 is movably connected with the connecting rod 23, the bottom of the connecting rod 23 is fixedly connected with the connecting plate 24, the front side of the connecting plate 24 is fixedly connected with the push block 25, the front side of the push block 25 is fixedly connected with a push rod, the front side of the push rod is fixedly connected with the push plate 26, the front side of the push plate 26 is movably connected with a limiting block, the inside of the limiting block is movably connected with the slide rod 27, the front side of the push plate 26 is fixedly connected with the slitting plate 28, the back side of the slitting plate mounting plate 28 is fixedly connected with the slitting plate 29, the back side of the slitting plate 29 is connected with the old people and has the slitting plate 210, the front side of the limiting block is connected with the slitting plate 210, the front side movable slitting plate 210 is fixedly connected with the supporting plate 210, the inside of the slitting groove of the slitting plate is provided with the blade of the slitting plate, and the slitting plate 29.

The utility model discloses a theory of operation: when the protective film cutting machine is used, the driving motor 20 is started, the driving motor 20 drives the rotary table 22 to rotate through the driving shaft 21, the connecting rod 23 is intermittently driven to move when the rotary table 22 rotates, the connecting rod 23 drives the push block 25 to push the push plate 26 to move backwards through the connecting plate 24 when moving, the push plate 26 drives the dicing sheet mounting plate 28 and the dicing sheet 29 to move towards the dicing plate 210 through the sliding rod 27, and the protective film 38 is diced, so that the protective films 38 with different sizes are effectively prevented from being diced every time, and the dicing accuracy of the protective film 38 is improved.

Example 2:

as shown in fig. 4-6, the protective film winding mechanism 3 includes a first rotation wheel 30, a first crawler belt 31, a second rotation wheel 32, a connection shaft 33, a third rotation wheel 34, a second crawler belt 35, a fourth rotation wheel 36, a winding roller 37, a protective film 38, a connection roller 39 and a movable base 310, the first rotation wheel 30 is fixedly connected to the left end outer surface of the driving shaft 21, the second rotation wheel 32 is fixedly connected to the bottom of the first rotation wheel 30, the third rotation wheel 34 is fixedly connected to the right side of the second rotation wheel 32, the first crawler belt 31 is movably connected to the outer surface of the first rotation wheel 30, the second rotation wheel 32 is movably connected to the bottom of the first crawler belt 31, the connection shaft 33 is fixedly connected to the inner middle of the second rotation wheel 32, the third rotation wheel 34 is movably connected to the left outer surface of the connection shaft 33, the second crawler belt 35 is movably connected to the outer surface of the third rotation wheel 34, the fourth rotation wheel 36 is movably connected to the front inner portion of the second crawler belt 35, the winding roller 37 is fixedly connected to the outer surface of the winding roller 37, the protective film is connected to the protection film winding roller 38, the winding roller 39 is connected to the inner portion of the protection roller 39, and the protection film winding roller is connected to the winding roller 39.

It is rotatory to drive second swiveling wheel 32 through first swiveling wheel 30 and first track 31 when drive shaft 21 is rotatory, second swiveling wheel 32 drives third swiveling wheel 34 through connecting axle 33 and rotates, it rotates to drive fourth swiveling wheel 36 through second track 35 when third swiveling wheel 34 rotates, fourth swiveling wheel 36 rolls up protection film 38 through roll-up roller 37, production efficiency is improved, production cost is reduced, after the completion is cut to protection film 38 on connecting roller 39, remove and remove seat 310, the staff of being convenient for fixes former coil stock, the mode simple and convenient of installation is rolled up to the raw materials.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device is cut to protection film of no wool silk, includes that base (1), protection film cut mechanism (2) and protection film roll-up mechanism (3), its characterized in that: the back of the top of the base (1) is movably connected with a protective film slitting mechanism (2), and the front of the protective film slitting mechanism (2) is movably connected with a protective film winding mechanism (3);

protection film cutting mechanism (2) include driving motor (20), drive shaft (21), carousel (22), connecting rod (23), connecting plate (24), ejector pad (25), push pedal (26), slide bar (27), slitting piece mounting panel (28), slitting piece (29) and slitting board (210), the left side fixedly connected with drive shaft (21) of driving motor (20), the right side outer fixed surface of drive shaft (21) is connected with carousel (22), the left side swing joint of carousel (22) has connecting rod (23), the bottom fixedly connected with connecting plate (24) of connecting rod (23), the preceding fixedly connected with ejector pad (25) of connecting plate (24), the preceding fixedly connected with push pedal (26) of ejector pad (25), the preceding fixedly connected with slide bar (27) of push pedal (26), the front end fixedly connected with slitting piece mounting panel (28) of slide bar (27), the back fixed mounting of slitting piece mounting panel (28) has slitting piece (29), the back of slitting piece (29) is got back to old family and is had slitting board (210).

2. The protective film slitting device without the wool yarns as recited in claim 1, wherein: protection film roll-up mechanism (3) include first swiveling wheel (30), first track (31), second swiveling wheel (32), connecting axle (33), third swiveling wheel (34), second track (35), fourth swiveling wheel (36), roll-up roller (37), protection film (38), connecting roller (39) and removal seat (310), the surface swing joint of first swiveling wheel (30) has first track (31), the bottom swing joint of first track (31) has second swiveling wheel (32), the inside middle part fixedly connected with connecting axle (33) of second swiveling wheel (32), the left side surface swing joint of connecting axle (33) has third swiveling wheel (34), the surface swing joint of third swiveling wheel (34) has second track (35), the preceding inside swing joint of second track (35) has fourth swiveling wheel (36), the inside fixedly connected with roll-up roller (37) of fourth swiveling wheel (36), the surface swing joint of roll-up roller (37) has protection film (38), the inside fixedly connected with of top of protection film (38) has fourth swiveling wheel (39), the right side that connects roll-up roller (310) is removed roll-up roller (39).

3. The protective film slitting device without the wool yarns as recited in claim 1, wherein: the front top of the right side of the base (1) is provided with a sliding groove, the inside of the sliding groove is movably connected with a sliding block, and the top of the sliding block is fixedly connected with a movable seat (310).

4. The protective film slitting device without the wool yarns as recited in claim 2, wherein: the outer surface of the left end of the driving shaft (21) is fixedly connected with a first rotating wheel (30), the bottom of the first rotating wheel (30) is fixedly connected with a second rotating wheel (32), and the right side of the second rotating wheel (32) is fixedly connected with a third rotating wheel (34).

5. The protective film slitting device without the wool yarns as recited in claim 2, wherein: the middle outer surface joint of roll-up roller (37) has the protection film reel, and the surface swing joint of protection film reel has protection film (38), and the inside swing joint in top of protection film (38) has the protection film reel, and the inside joint of protection film reel has connecting roller (39).

6. The protective film slitting device without the wool yarns as recited in claim 1, wherein: the preceding fixedly connected with push rod of ejector pad (25), the preceding fixedly connected with push pedal (26) of push rod, the preceding swing joint of push pedal (26) has the stopper, the inside swing joint of stopper has slide bar (27), the bottom fixedly connected with backup pad of stopper, the right side fixedly connected with base (1) of backup pad.

7. The protective film slitting device without the wool yarns as recited in claim 6, wherein: the preceding swing joint of stopper has slitting board (210), and the bottom fixedly connected with backup pad of slitting board (210), has seted up the blade groove in the front of slitting board (210), and the inside swing joint in blade groove has slitting piece (29).