CN211769220U - Cutting device for film production - Google Patents
Cutting device for film production Download PDFInfo
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- CN211769220U CN211769220U CN201922200635.7U CN201922200635U CN211769220U CN 211769220 U CN211769220 U CN 211769220U CN 201922200635 U CN201922200635 U CN 201922200635U CN 211769220 U CN211769220 U CN 211769220U
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Abstract
The utility model discloses a cutting device for film production relates to film production technical field. The utility model discloses a lower cutting base and last cutting base, one side rigid coupling of lower cutting base has a plurality of electric telescopic handle, first electric telescopic handle's output rigid coupling has the cutting board, one side rigid coupling of lower cutting base has a plurality of second electric telescopic handle, second electric telescopic handle's output rigid coupling has the mounting panel, fixed mounting has the cutter on the mounting panel, one side fixed intercommunication of cutting board has the breathing pipe, one side fixed mounting that the cutting board corresponds the cutter has the rubber strip, first gas pocket and second gas pocket have been seted up on the cutting board. The utility model discloses an on cut the base and cut first electric telescopic handle and second electric telescopic handle on the base down and control cutting board and cutting knife respectively, the cutting board provides the support for the cutting of cutter, avoids the cutter to produce the power of dragging to the film when the cutting.
Description
Technical Field
The utility model belongs to the technical field of film production, especially, relate to cutting device for film production.
Background
The plastic film means: films made from polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins are used for packaging, and as a film coating.
In the film production process, the film is when the rolling is accomplished, need cut off the film, then change the winding up roller and carry out the rolling, current film is cut the device and can be realized the continuous rolling to the film, cut off, but the direction of rotation of cutter when cutting the film is the same with the rolling direction of film, this just makes and has a lateral pulling force between film and the hobbing cutter, in order to avoid this pulling force, just must guarantee the translation rate and the sharpness of cutter, otherwise just probably appear cutting constantly, the film is tensile, the incision is uneven scheduling problem, make the port of film uneven.
Therefore, the utility model designs a cutting device for film production in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cutting device for film production, through last cutting base and the first electric telescopic handle and the second electric telescopic handle on the cutting base of cutting down control cutting board and cutting knife respectively, first electric telescopic handle makes cutting board and film contact each other and adsorb to the film through first gas port, provide the support for the cutting of cutter, avoid the cutter to produce the power of dragging to the film when the cutting, the rubber strip plays the effect of protection cutter cutting edge, current film cutting device has been solved, it is continuous to appear cutting during the cutting film, the film is tensile, the uneven scheduling problem of incision.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a cutting device for film production, which comprises a reel changing plate, a lower cutting base and an upper cutting base;
a plurality of first electric telescopic rods are fixedly connected to one side of the lower cutting base, a cutting plate is fixedly connected to the output end of each first electric telescopic rod, a plurality of second electric telescopic rods are fixedly connected to one side of the lower cutting base, an installation plate is fixedly connected to the output end of each second electric telescopic rod, and a cutter is fixedly installed on the installation plate;
the cutting plate is a hollow plate, one side of the cutting plate is fixedly communicated with an air suction pipe, one side of the cutting plate, which corresponds to the cutter, is fixedly provided with a rubber strip, the cutting plate is provided with a first air hole and a second air hole, the first air hole is positioned on two sides of the rubber strip, and the second air hole is positioned on the upper surface and the lower surface of the cutting plate;
a film is shuttled between the cutting plate and the mounting plate, the cutting plate and the mounting plate are parallel to the film, and a connecting line between the cutter and the rubber strip is vertical to the mounting plate.
Further, it has four motors, four to trade one side of reel and be cyclic annular fixed mounting the pivot of motor rigid coupling respectively has first wind-up roll, second wind-up roll, third wind-up roll and fourth wind-up roll, all cup jointed the receipts spool on second wind-up roll, third wind-up roll and the fourth wind-up roll, one side of fourth wind-up roll is equipped with first live-rollers, one side of first live-rollers is equipped with the second live-rollers.
Furthermore, one end of the lower cutting base and one end of the upper cutting base, which are far away from the reel changing disc, are fixedly connected to an end plate of the reel changing device of the film.
Furthermore, the reel changing plate is positioned on the inner side of the film reel changing device and is rotationally connected with the other end plate of the reel changing device through a rotating shaft, and the reel changing plate is driven by a stepping motor.
Furthermore, the winding drum is provided with an adhesive strip, and the winding drum on the fourth winding roller is wound with a film roll.
Further, the first rotating roller and the second rotating roller are both located inside the conveying device of the film and are driven by a stepping motor.
Further, trade reel, motor and second live-rollers and all be anticlockwise rotation, first live-rollers is clockwise rotation.
Further, one side of the first winding roller, which is far away from the motor, is provided with an automatic winding drum disengaging device, and one side of the second winding roller, which is far away from the motor, is provided with an automatic winding drum mounting device.
The utility model discloses following beneficial effect has: the utility model discloses a set up cutting base and lower cutting base, first electric telescopic handle on the lower cutting base promotes the cutting board and removes, make cutting board and film contact each other, adsorb the film through first gas port, provide the support for the cutting of cutter, go up the second electric telescopic handle on the cutting base and promote cutter cutting film, rubber strip on the cutting board plays the effect of protection cutter cutting edge, the film after cutting off can not curl under the effect of first gas port adsorption force, swing, can be natural by the rolling of winding drum.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a cutting device for producing a film according to the present invention;
FIG. 2 is a schematic structural view of the present invention when cut off;
FIG. 3 is a front view of FIG. 1;
FIG. 4 is a front view of FIG. 2;
fig. 5 is a schematic structural view of the cutting board of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-reel changing, 2-motor, 3-first winding roller, 4-second winding roller, 5-third winding roller, 6-fourth winding roller, 7-winding roller, 8-first rotating roller, 9-second rotating roller, 10-film, 11-lower cutting base, 12-first electric telescopic rod, 13-cutting plate, 14-air suction pipe, 15-upper cutting base, 16-second electric telescopic rod, 17-mounting plate, 18-cutting knife, 19-film roll, 20-first air hole, 21-rubber strip and 22-second air hole.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention relates to a cutting device for film production, which comprises a reel changing plate 1, a lower cutting base 11 and an upper cutting base 15;
one side of the lower cutting base 11 is fixedly connected with a plurality of first electric telescopic rods 12, the output ends of the first electric telescopic rods 12 are fixedly connected with a cutting plate 13, one side of the lower cutting base 11 is fixedly connected with a plurality of second electric telescopic rods 16, the output ends of the second electric telescopic rods 16 are fixedly connected with an installation plate 17, and a cutter 18 is fixedly installed on the installation plate 17;
the cutting plate 13 is a hollow plate, one side of the cutting plate 13 is fixedly communicated with an air suction pipe 14, one side of the cutting plate 13 corresponding to the cutter 18 is fixedly provided with a rubber strip 21, the cutting plate 13 is provided with a first air hole 20 and a second air hole 22, the first air hole 20 is positioned on two sides of the rubber strip 21, and the second air hole 22 is positioned on the upper surface and the lower surface of the cutting plate 13;
a film 10 shuttles between the cutting plate 13 and the mounting plate 17, the cutting plate 13 and the mounting plate 17 are both parallel to the film 10, and a connecting line between the cutter 18 and the rubber strip 21 is vertical to the mounting plate 17.
Wherein, one side of roll changing disc 1 is cyclic annular fixed mounting and has four motors 2, and the pivot of four motors 2 rigid coupling respectively has first wind-up roll 3, second wind-up roll 4, third wind-up roll 5 and fourth wind-up roll 6, has all cup jointed the receipts reel 7 on second wind-up roll 4, third wind-up roll 5 and the fourth wind-up roll 6, and one side of fourth wind-up roll 6 is equipped with first live-rollers 8, and one side of first live-rollers 8 is equipped with second live-rollers 9.
Wherein, one end of the lower cutting base 11 and one end of the upper cutting base 15 far away from the reel changing plate 1 are fixedly connected with one end plate of the reel changing device of the film 10.
Wherein, the reel changing plate 1 is positioned at the inner side of the film 10 reel changing device and is rotationally connected with the other end plate of the reel changing device through a rotating shaft, and the reel changing plate 1 is driven by a stepping motor.
Wherein, the winding drum 7 is provided with an adhesive strip, and the winding drum 7 on the fourth winding roller 6 is wound with a film roll 19.
Wherein the first rotating roller 8 and the second rotating roller 9 are both located inside the conveyor of the film 10 and are driven by a stepping motor.
The reel changing disc 1, the motor 2 and the second rotating roller 9 all rotate anticlockwise, and the first rotating roller 8 rotates clockwise.
Wherein, one side that motor 2 was kept away from to first wind-up roll 3 is equipped with a winding drum automatic disengaging device, and one side that motor 2 was kept away from to second wind-up roll 4 is equipped with a winding drum automatic installation device.
The automatic winding drum installation device is used for automatically installing the winding drum 7, the automatic winding drum separation device is used for automatically separating the winding drum 7, and the first electric telescopic rod 12 and the second electric telescopic rod 16 are electrically connected with the controller on the film winding device.
One specific application of this embodiment is: under the control of a winding device controller of a film 20, a motor 2 drives a first winding roller 3, a second winding roller 4, a third winding roller 5 and a fourth winding roller 6 to rotate, a sticky strip is arranged on a winding drum 7 on the fourth winding roller 6, the film 20 can automatically cover the peripheral side surface of the winding drum 7, when a film roll 19 covered on the winding drum 7 reaches a set value, the controller controls a stepping motor driving a reel changing plate 1 to rotate 90 degrees anticlockwise, so that the fourth winding roller 6 rotates to the position of the first winding roller 3, the third winding roller 5 rotates to the position of the fourth winding roller 6, the second winding roller 4 rotates to pass through the position of the third winding roller 5, the first winding roller 3 rotates to the position of the second winding roller 2, an automatic winding drum mounting device can sleeve the winding drum 7 on the first winding roller 3, and the third winding roller 5 starts to wind the film 10, at this time, the film 10 between the fourth wind-up roll 6 and the third wind-up roll 5 is located between the cutting plate 13 and the mounting plate 17, the first electric telescopic rod 12 on the lower cutting base 11 pushes the cutting plate 13 to move, so that the cutting plate 13 and the film 10 are in contact with each other, the film 10 is adsorbed through the first air hole 20 to provide support for the cutting of the cutter 18, the second electric telescopic rod 16 on the upper cutting base 15 pushes the cutter 18 to cut the film 10, the rubber strip 21 on the cutting plate 13 plays a role in protecting the blade of the cutter 18, the cut film 10 cannot curl or float under the action of the adsorption force of the first air hole 20, the film can be naturally wound by the fourth wind-up roll 6, after the winding of the film 10 is completed, the cutting plate 13 and the mounting plate 17 return to the initial positions under the control of the first electric telescopic rod 12 and the second electric telescopic rod 16 respectively, and wait for the cutting of the next film 10, the winding drum 7 on the fourth winding roller 6 is disengaged by the operation of the automatic winding drum disengaging device.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. Cutting device is used in film production, including trading reel (1), its characterized in that: the cutting machine also comprises a lower cutting base (11) and an upper cutting base (15);
a plurality of first electric telescopic rods (12) are fixedly connected to one side of the lower cutting base (11), a cutting plate (13) is fixedly connected to the output end of each first electric telescopic rod (12), a plurality of second electric telescopic rods (16) are fixedly connected to one side of the lower cutting base (11), an installation plate (17) is fixedly connected to the output end of each second electric telescopic rod (16), and a cutter (18) is fixedly installed on the installation plate (17);
the cutting plate (13) is a hollow plate, one side of the cutting plate (13) is fixedly communicated with an air suction pipe (14), one side of the cutting plate (13) corresponding to the cutter (18) is fixedly provided with a rubber strip (21), the cutting plate (13) is provided with a first air hole (20) and a second air hole (22), the first air hole (20) is positioned on two sides of the rubber strip (21), and the second air hole (22) is positioned on the upper surface and the lower surface of the cutting plate (13);
a film (10) is shuttled between the cutting plate (13) and the mounting plate (17), the cutting plate (13) and the mounting plate (17) are parallel to the film (10), and a connecting line between the cutter (18) and the rubber strip (21) is vertical to the mounting plate (17).
2. The cutting device for film production according to claim 1, wherein four motors (2) are fixedly mounted on one side of the reel (1) in an annular shape, rotating shafts of the four motors (2) are respectively and fixedly connected with a first winding roller (3), a second winding roller (4), a third winding roller (5) and a fourth winding roller (6), winding drums (7) are sleeved on the second winding roller (4), the third winding roller (5) and the fourth winding roller (6), a first rotating roller (8) is arranged on one side of the fourth winding roller (6), and a second rotating roller (9) is arranged on one side of the first rotating roller (8).
3. The cutting device for film production according to claim 1, wherein the ends of the lower cutting base (11) and the upper cutting base (15) remote from the reel changer (1) are fixed to an end plate of the reel changer of the film (10).
4. Cutting device for the production of films according to claim 2, characterised in that the change reel (1) is located inside the film (10) change device and is connected in rotation with the other end plate of the change device by a rotating shaft, the change reel (1) being driven by a stepping motor.
5. The cutting device for film production according to claim 2, wherein the winding drum (7) is provided with an adhesive strip, and the winding drum (7) on the fourth winding roller (6) is wound with a film roll (19).
6. The cutting device for the production of films according to claim 2, characterized in that said first rotating roller (8) and second rotating roller (9) are both located inside the conveying device of the film (10) and are driven by a stepping motor.
7. The cutting device for film production according to claim 2, wherein the reel changing plate (1), the motor (2) and the second rotating roller (9) all rotate counterclockwise, and the first rotating roller (8) rotates clockwise.
8. The cutting device for film production according to claim 2, wherein an automatic winding drum disengaging device is arranged on one side of the first winding roller (3) far away from the motor (2), and an automatic winding drum mounting device is arranged on one side of the second winding roller (4) far away from the motor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922200635.7U CN211769220U (en) | 2019-12-10 | 2019-12-10 | Cutting device for film production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922200635.7U CN211769220U (en) | 2019-12-10 | 2019-12-10 | Cutting device for film production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211769220U true CN211769220U (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922200635.7U Active CN211769220U (en) | 2019-12-10 | 2019-12-10 | Cutting device for film production |
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| Country | Link |
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| CN (1) | CN211769220U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026895A (en) * | 2022-08-15 | 2022-09-09 | 崴思新材料泰州有限公司 | Cutting machine is used in protection film processing |
| CN115583528A (en) * | 2022-12-08 | 2023-01-10 | 山东恒越汽车内饰件有限公司 | Bundling machine for non-woven fabric processing |
-
2019
- 2019-12-10 CN CN201922200635.7U patent/CN211769220U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026895A (en) * | 2022-08-15 | 2022-09-09 | 崴思新材料泰州有限公司 | Cutting machine is used in protection film processing |
| CN115583528A (en) * | 2022-12-08 | 2023-01-10 | 山东恒越汽车内饰件有限公司 | Bundling machine for non-woven fabric processing |
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