CN216399842U

CN216399842U - Film side cut device

Info

Publication number: CN216399842U
Application number: CN202122826811.5U
Authority: CN
Inventors: 谭尚荣; 刘学赞; 刘湖; 周建峰; 吕松佳; 杨石北
Original assignee: Foshan Gaoming Haineng Technology Co ltd
Current assignee: Foshan Gaoming Haineng Technology Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-29
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a film edge cutting device which comprises a supporting frame, wherein one side of the upper surface of the supporting frame is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first screw rod, and the top of the outer surface of the first screw rod is fixedly connected with a driving gear. This film side cut device, through first lead screw, the rack, the setting of second lead screw and slider, the first lead screw of first motor drive rotates, make the driving gear pass through the rack and drive driven gear and rotate, make the second lead screw rotate, make two slides drive the third lead screw and adjust from top to bottom, thereby adjust and the interval between the film reel, prevent rocking, stability has been increased, the second motor drives the third lead screw and rotates, thereby control the removal about making the slider, thereby adjust the width of cutting edge, promote the smooth degree and the flattening degree of film side cut after the cutting, be applicable to the side cut work of different thickness films, the side cut effect obtains promoting.

Description

Film side cut device

Technical Field

The utility model relates to the technical field of film processing, in particular to a film edge cutting device.

Background

The polyester film industry especially makes the production line of film through the biaxial stretching method (be vertical and horizontal drawing), all need to excise the relatively thick film limit portion on line before rolling into the finished product, we call this set of device as side cut sword device usually, present film need carry out the side cut processing to it when processing, however current film side cut device structure is too simple, but at the in-process of side cut, because the difference of technology, the thickness of film also has the difference, it is not high to adjust the precision, can't guarantee the quality of product side cut, bring certain inconvenience for people.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a film edge cutting device 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 film edge cutting device comprises a supporting frame, wherein one side of the upper surface of the supporting frame is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first screw rod, and the top of the outer surface of the first screw rod is fixedly connected with a driving gear; the outer surface of the driving gear is meshed with a rack, one side inside the rack is meshed with a driven gear, a second lead screw is fixedly connected inside the driven gear, the outer surfaces of the first lead screw and the second lead screw are connected with a sliding plate in a threaded mode, a second motor is fixedly connected to the inner side face of the sliding plate, a third lead screw is fixedly connected to the output end of the second motor, and a sliding block is connected to the outer surface of the third lead screw in a threaded mode.

In order to prevent the cutter from being abraded, the lower surface of the sliding block is fixedly connected with the clamping piece, and the cutter is movably connected inside the clamping piece.

In order to facilitate the effect of replacing the cutter, the film edge cutting device is characterized in that mounting holes are formed in the outer surfaces of the clamping piece and the cutter, bolts are movably connected inside the mounting holes, and nuts are connected to one side of the outer surface of each bolt in a threaded mode.

In order to facilitate the effect of placing the film, the lower surface of the supporting frame is fixedly connected with the machine body, and the top of the outer surface of the machine body is rotatably connected with the baffle plate.

In order to facilitate the heat dissipation effect of the third motor, the top of the inner side wall of the machine body is fixedly connected with an L-shaped plate, the inner bottom wall of the L-shaped plate is fixedly connected with the third motor, and one side, close to the third motor, of the outer surface of the machine body is provided with a heat dissipation hole.

In order to facilitate the effect of fixing the film winding drum, as the film edge cutting device, an output end of the third motor is fixedly connected with a rotating rod, and an outer surface of the rotating rod is fixedly connected with an air roller.

In order to facilitate the dust adsorption effect, the film edge cutting device is characterized in that a cover body is fixedly connected to the lower portion of the inner side wall of the machine body, which is close to the air roller, the lower surface of the cover body is fixedly connected with a connecting pipe, the outer surface of the connecting pipe is fixedly connected with an air pump, and one end of the connecting pipe is movably connected with a collecting box.

In order to facilitate the effect of supporting the fixing device, the supporting legs are fixedly connected to the corners of the lower surface of the machine body.

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

1. according to the utility model, through the arrangement of the first lead screw, the rack, the second lead screw and the slide block, the first motor drives the first lead screw to rotate, the driving gear drives the driven gear to rotate through the rack, the second lead screw rotates, the two sliding plates drive the third lead screw to be adjusted up and down, so that the distance between the film winding drum and the driving gear is adjusted, the shaking is prevented, the stability is increased, the second motor drives the third lead screw to rotate, the slide block is moved left and right, the width of the cut edge is adjusted, the smoothness and the flatness of the cut edge of the cut film are improved, the film cutting device is suitable for the edge cutting work of films with different thicknesses, and the edge cutting effect is improved.

2. According to the utility model, through the arrangement of the cutter, the mounting hole, the air roller and the collecting box, the cutter is arc-shaped, the cutting precision can be further improved, the abrasion of the cutter in the edge cutting process is reduced, the cutter is aligned with the mounting hole on the outer surface of the clamping piece, the bolt is inserted into the mounting hole, the cutter is prevented from moving by being fastened by the nut, the installation and the disassembly are convenient, the air roller can expand after being inflated, so that the film winding drum is fixed and is suitable for the film winding drums with different diameters, the air pump enables the inside of the connecting pipe to generate suction, the cover body adsorbs dust generated in the edge cutting process, the quality of a product is ensured, the adsorbed dust falls into the collecting box for centralized treatment, and the harm of the dust to the body of a worker is prevented.

Drawings

Fig. 1 is a schematic front view of a film edge slitting device according to embodiment 1 of the present invention;

FIG. 2 is a schematic structural view of a supporting frame of a film trimming apparatus according to embodiment 1 of the present invention;

FIG. 3 is a schematic view of a cutter structure of a film edge slitting device according to embodiment 1 of the present invention;

FIG. 4 is a schematic view of the internal structure of a machine body of a film trimming apparatus according to embodiment 1 of the present invention;

FIG. 5 is a schematic view of a collecting box of the film edge slitting device according to embodiment 1 of the present invention;

fig. 6 is a schematic view of the installation of the support structure according to embodiment 2 of the present invention.

In the figure: 1. a support frame; 2. a first motor; 3. a first lead screw; 4. a driving gear; 5. a rack; 6. a driven gear; 7. a second lead screw; 8. a slide plate; 9. a second motor; 10. a third screw rod; 11. a slider; 12. a clamping member; 13. a cutter; 14. mounting holes; 15. a bolt; 16. a nut; 17. a body; 18. a baffle plate; 19. an L-shaped plate; 20. a third motor; 21. heat dissipation holes; 22. rotating the rod; 23. an air roller; 24. a cover body; 25. a connecting pipe; 26. an air pump; 27. a collection box; 28. support the feet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1-4, a film edge cutting device comprises a supporting frame 1, a first motor 2 is fixedly connected to one side of the upper surface of the supporting frame 1, a first screw rod 3 is fixedly connected to the output end of the first motor 2, and a driving gear 4 is fixedly connected to the top of the outer surface of the first screw rod 3;

in this embodiment, a rack 5 is engaged and connected with the outer surface of the driving gear 4, a driven gear 6 is engaged and connected with one side of the inside of the rack 5, a second lead screw 7 is fixedly connected with the inside of the driven gear 6, a sliding plate 8 is connected with the outer surfaces of the first lead screw 3 and the second lead screw 7 through threads, a second motor 9 is fixedly connected with the inner side surface of the sliding plate 8, a third lead screw 10 is fixedly connected with the output end of the second motor 9, and a sliding block 11 is connected with the outer surface of the third lead screw 10 through threads.

When the device is used, the first motor 2 drives the first screw rod 3 to rotate, so that the driving gear 4 drives the driven gear 6 to rotate through the rack 5, power is provided for adjusting the sliding plates 8, the synchronism of the movement of the two ends of the two sliding plates 8 is ensured, the deviation is avoided, the precision during cutting is increased, the rack 5 is flexibly meshed on the outer surfaces of the driving gear 4 and the driven gear 6 and is driven by the first motor 2 to perform reciprocating operation, the second screw rod 7 is rotated, the two sliding plates 8 drive the third screw rod 10 to be adjusted up and down, the distance between the film winding drum and a film winding drum is adjusted, the shaking is prevented, the stability is increased, the quality of a product is ensured, the attractiveness after the edge cutting is prevented from being influenced, the second motor 9 drives the third screw rod 10 to rotate, the sliding block 11 is moved left and right, the width of the edge is adjusted, the smoothness and the flatness of the cut edge of the film after cutting are improved, the edge cutting device is suitable for edge cutting work of films with different thicknesses, and the edge cutting effect is improved.

In this embodiment, a clamping member 12 is fixedly connected to a lower surface of the slider 11, and a cutting knife 13 is movably connected to an inside of the clamping member 12.

During specific use, through the setting of cutter 13, cutter 13 sets up in the inside of holder 12, makes cutter 13 along with slider 11's removal and the change position, and cutter 13 is circular-arc, and the cutting precision that can further promote promotes the roughness that the film was cut edge, greatly reduced cutter 13 at the wearing and tearing of side cut in-process, improved life.

In this embodiment, the outer surfaces of the clamping member 12 and the cutting knife 13 are both provided with mounting holes 14, a bolt 15 is movably connected inside the mounting hole 14, and a nut 16 is connected to one side of the outer surface of the bolt 15 in a threaded manner.

During specific use, through the setting of mounting hole 14, align the mounting hole 14 of

cutter

13 and 12 surfaces of holder, then insert bolt 15 inside 14 mounting holes, the nut 16 fastens it, prevents that cutter 13 from removing, and the installation of being convenient for is dismantled, has increaseed the stability of use, and is convenient fast.

In this embodiment, a body 17 is fixedly connected to the lower surface of the supporting frame 1, and a baffle 18 is rotatably connected to the top of the outer surface of the body 17.

When the film winding drum is used specifically, the machine body 17 is used for supporting the fixed supporting frame 1 and playing a role in supporting the fixing device through the arrangement of the machine body 17, and when the film winding drum needs to be installed, the baffle plate 18 is opened so as to facilitate installation and disassembly of the winding drum, and the film winding drum is convenient to use.

In this embodiment, the top of the inner side wall of the body 17 is fixedly connected with an L-shaped plate 19, the inner bottom wall of the L-shaped plate 19 is fixedly connected with a third motor 20, and a heat dissipation hole 21 is formed in one side of the outer surface of the body 17 close to the third motor 20.

During the specific use, through the setting of third motor 20, third motor 20 is fixed in the inside of L template 19, for the rotation of dwang 22 provides power, and louvre 21 gives off the heat that third motor 20 operation produced, and ventilation cooling is good, guarantees the normal operating of device.

In the present embodiment, a rotation lever 22 is fixedly connected to an output end of the third motor 20, and an air roller 23 is fixedly connected to an outer surface of the rotation lever 22.

During the specific use, through the setting of gas roller 23, third motor 20 drives dwang 22 and rotates for gas roller 23 drives the film reel and rotates, thereby cuts edge, and gas roller 23 can expand after aerifing, thereby fixes the film reel, is adapted to the film reel of different diameters size, labour saving and time saving, and accommodation is strengthened, simultaneously because the expansibility of gas roller 23, can retrieve the film waste material lapping of excision, the recycle of being convenient for.

In this embodiment, the body 17 is formed by fixedly connecting a cover 24 to the lower part of the inner side wall close to the air roller 23, a connecting pipe 25 is fixedly connected to the lower surface of the cover 24, an air pump 26 is fixedly connected to the outer surface of the connecting pipe 25, and a collecting box 27 is movably connected to one end of the connecting pipe 25.

During the specific use, through the setting of the cover body 24, air pump 26 makes the inside suction that produces of connecting pipe 25, makes the cover body 24 adsorb the dust that the in-process produced of cutting edge, guarantees the quality of product, and the dust after the absorption falls into inside collecting box 27, carries out centralized processing, prevents that the dust from causing harm to staff's health.

Working principle; the baffle 18 is opened, the film reel is sleeved on the outer surface of the air roller 23, the air roller 23 is inflated and then expands to fix the reel, the third motor 20 drives the rotating rod 22 to rotate, the air roller 23 drives the film reel to rotate, so that the edge cutting is performed, the first motor 2 drives the first screw rod 3 to rotate, the driving gear 4 drives the driven gear 6 to rotate through the rack 5, the second screw rod 7 rotates, the two sliding plates 8 drive the third screw rod 10 to adjust up and down, so that the distance between the sliding plates and the film reel is adjusted, the second motor 9 drives the third screw rod 10 to rotate, so that the sliding block 11 moves left and right, the width of the edge cutting is adjusted, the cutter 13 is arranged inside the clamping piece 12 and changes position along with the movement of the sliding block 11, so that the edge cutting work is completed, the suction force is generated inside the connecting pipe 25 by the air pump 26, so that the cover body 24 absorbs dust generated in the edge cutting process, and the quality of products is ensured, the dust after the adsorption falls into the collecting box 27 for centralized treatment, so that the harm of the dust to the body of the worker is prevented.

Example 2

As shown in fig. 5, the distinguishing features of this embodiment that distinguish embodiment 1 are: supporting legs 28 are fixedly connected to corners of the lower surface of the body 17.

When the device is used specifically, the supporting legs 28 are used for supporting the fixing device through the arrangement of the supporting legs 28, so that the contact area between the device and the ground is reduced, and the influence of overlarge vibration on the surrounding environment is avoided.

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. A film trimming device, comprising a supporting frame (1), characterized in that: a first motor (2) is fixedly connected to one side of the upper surface of the supporting frame (1), a first screw rod (3) is fixedly connected to the output end of the first motor (2), and a driving gear (4) is fixedly connected to the top of the outer surface of the first screw rod (3);

the surface meshing of driving gear (4) is connected with rack (5), the inside one side meshing of rack (5) is connected with driven gear (6), the inside fixedly connected with second lead screw (7) of driven gear (6), the equal threaded connection of surface of first lead screw (3) and second lead screw (7) has slide (8), the medial surface fixedly connected with second motor (9) of slide (8), the output fixedly connected with third lead screw (10) of second motor (9), the surface threaded connection of third lead screw (10) has slider (11).

2. A film edge slitting device as defined in claim 1 wherein: the lower surface of the sliding block (11) is fixedly connected with a clamping piece (12), and a cutter (13) is movably connected inside the clamping piece (12).

3. A film edge slitting device as defined in claim 2 wherein: mounting holes (14) are formed in the outer surfaces of the clamping piece (12) and the cutter (13), a bolt (15) is movably connected inside the mounting hole (14), and a nut (16) is connected to one side of the outer surface of the bolt (15) in a threaded mode.

4. A film edge slitting device as defined in claim 1 wherein: the lower surface fixedly connected with fuselage (17) of braced frame (1), the top of fuselage (17) surface is rotated and is connected with baffle (18).

5. A film trimming apparatus according to claim 4 wherein: the top fixedly connected with L template (19) of fuselage (17) inside wall, the interior diapire fixedly connected with third motor (20) of L template (19), louvre (21) have been seted up to the surface of fuselage (17) one side that is close to third motor (20).

6. A film trimming apparatus according to claim 5, wherein: the output fixedly connected with dwang (22) of third motor (20), the outer fixed surface of dwang (22) is connected with gas roller (23).

7. A film trimming apparatus according to claim 4 wherein: the air roller is characterized in that the machine body (17) is a lower fixedly connected cover body (24) with an inner side wall close to the air roller (23), a connecting pipe (25) is fixedly connected to the lower surface of the cover body (24), an air pump (26) is fixedly connected to the outer surface of the connecting pipe (25), and a collecting box (27) is movably connected to one end of the connecting pipe (25).

8. A film trimming apparatus according to claim 4 wherein: supporting legs (28) are fixedly connected to the corners of the lower surface of the machine body (17).