CN219688864U - Plastic film cutting mechanism - Google Patents
Plastic film cutting mechanism Download PDFInfo
- Publication number
- CN219688864U CN219688864U CN202320092368.XU CN202320092368U CN219688864U CN 219688864 U CN219688864 U CN 219688864U CN 202320092368 U CN202320092368 U CN 202320092368U CN 219688864 U CN219688864 U CN 219688864U
- Authority
- CN
- China
- Prior art keywords
- plate
- plastic film
- mounting plate
- electric telescopic
- mounting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002985 plastic film Substances 0.000 title claims abstract description 50
- 229920006255 plastic film Polymers 0.000 title claims abstract description 50
- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 238000000746 purification Methods 0.000 claims abstract description 14
- 230000006835 compression Effects 0.000 claims abstract description 6
- 238000007906 compression Methods 0.000 claims abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 23
- 230000000670 limiting effect Effects 0.000 claims description 11
- 238000010030 laminating Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 description 9
- 238000000605 extraction Methods 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a plastic film cutting mechanism, which comprises: the air draft fans are respectively and fixedly arranged on the inner sides of the left end and the right end of the mounting plate; further comprises: the mounting plate is symmetrically provided with mounting holes in the inner part of the outer lower end of the mounting plate, and is of a U-shaped structure; the upper side of the first electric telescopic rod is fixedly connected with a movable plate, and the inner sides of the front end and the rear end of the movable plate are rotationally connected with symmetrical compression bars; the lower surface of the second electric telescopic rod is fixedly connected with a tool apron. This plastic film cuts mechanism is convenient for support and pushes down the restriction to plastic film, reduces the damage that the film produced in carrying and cutting, is convenient for cut plastic film fast to and be convenient for suck the purification to the peculiar smell that plastic film gives off, make the operating personnel be in good environment.
Description
Technical Field
The utility model relates to the technical field of plastic film cutting, in particular to a plastic film cutting mechanism.
Background
The plastic film is made of polyethylene, polypropylene and other resins and is used for packaging and as a film coating layer, the plastic film is often wound after being produced and processed, and the film is cut off by a cutting mechanism after the winding is finished so as to continue winding.
For example, the Chinese patent with the publication number of CN218052768U discloses an extrusion-tearing-preventing plastic film cutting mechanism, which solves the problems that in the prior art, when a plastic film is cut, the plastic film is not stretched, so that the plastic film is unstable when cut, and is easy to tear, the cutting quality of the plastic film is greatly influenced, and the plastic film is damaged near a cut. The utility model provides a plastic film cutting mechanism capable of preventing extrusion and tearing, which comprises a base, wherein the top of the base is fixedly connected with a frame body, the top of the frame body is fixedly connected with an air cylinder through a bolt, and the inner side of the frame body is provided with a bearing plate.
But in the use, through the spring effect of easily changing along with the live time, make the clamp plate inject to the plastic film pushes down, pushes down limited effect to easily influence the cutting of plastic film, and be inconvenient for carrying out suction to the peculiar smell that plastic film gives off and purify, be difficult to make the operating personnel be in good environment, consequently, we propose plastic film cutting mechanism to solve the problem that above-mentioned was proposed.
Disclosure of Invention
The utility model aims to provide a plastic film cutting mechanism, which aims to solve the problems that in the background technology, the plastic film cutting mechanism capable of preventing extrusion and tearing is provided, in the use process, a pressing plate is used for limiting the downward pressing of a plastic film under the action of a spring which is easy to change along with the use time, the limiting effect of the downward pressing is limited, the cutting of the plastic film is easy to influence, the odor emitted by the plastic film is inconvenient to suck and purify, and an operator is difficult to be in a good environment.
In order to achieve the above purpose, the present utility model provides the following technical solutions: plastic film cutting mechanism includes: the air draft fans are respectively and fixedly arranged on the inner sides of the left end and the right end of the mounting plate;
further comprises:
the mounting plate is symmetrically provided with mounting holes in the inner part of the outer lower end of the mounting plate, and is of a U-shaped structure;
the upper side of the first electric telescopic rod is fixedly connected with a movable plate, and the inner sides of the front end and the rear end of the movable plate are rotationally connected with symmetrical compression bars;
the lower surface of the second electric telescopic rod is fixedly connected with a cutter holder, and a blade is nested and arranged on the inner side of the lower end of the cutter holder;
the upper side and the lower side of the exhaust fan are respectively provided with an activated carbon purifying plate and a bearing plate, and the bearing plate is of a hollowed-out structure.
Preferably, the front lower end inner side and the rear lower end inner side of the mounting plate are rotationally connected with symmetrically arranged support rods, the movable plate is in clamping connection with the mounting plate, and the support rods are positioned on the outer lower side of the compression bar.
Preferably, the inner side of the lower end of the first electric telescopic rod is provided with a knife sharpening plate fixedly connected with the inner side of the middle part of the lower end of the mounting plate, the knife sharpening plate is positioned below the blade, and the lower surfaces of the mounting plate, the support rod and the knife sharpening plate are on the same horizontal plane.
Preferably, the left and right sides of blade holder are the laminating and are connected with the mounting panel, and blade holder are bolt fixed connection to the lower surface of blade is less than the lower surface of blade holder, and the inboard of upper right end of mounting panel is inlayed and is installed the controller moreover.
Preferably, the bearing plate is fixedly connected with the mounting plate, the outer side of the activated carbon purification plate is connected with a limiting plate fixed with the mounting plate in a clamping mode, and the upper surface of the limiting plate is lower than the upper surface of the activated carbon purification plate.
Compared with the prior art, the utility model has the beneficial effects that: the plastic film cutting mechanism is convenient for supporting and pressing down the plastic film, reduces the damage of the film in conveying and cutting, is convenient for quickly cutting the plastic film, and is convenient for sucking and purifying the peculiar smell emitted by the plastic film, so that operators are in good environment;
1. the plastic film conveying device is provided with a mounting plate, a supporting rod, a first electric telescopic rod and a movable plate, wherein the supporting rod is rotationally connected to the inner sides of the front end and the rear end of the mounting plate, the first electric telescopic rod is fixedly arranged on the inner side of the lower end of the mounting plate, the movable plate clamped with the mounting plate is fixedly connected to the first electric telescopic rod, and a pressing rod positioned above the inner side of the supporting rod is rotationally connected to the inner sides of the front end and the rear end of the movable plate, so that the plastic film is conveniently supported and pressed downwards, and damage of the film in conveying and cutting is reduced;
2. the knife rest is fixedly arranged on the inner side of the middle part of the lower end of the mounting plate and the lower surface of the middle part of the upper end of the mounting plate respectively;
3. be provided with the air extraction fan, accept the board, active carbon purification board and limiting plate, because the air extraction fan is all installed to the left and right sides both ends inboard of mounting panel, the downside of air extraction fan is provided with the board of accepting fixed with the mounting panel, and the top of air extraction fan is provided with the active carbon purification board of laminating with the mounting panel, the outside block of active carbon purification board has the limiting plate with mounting panel fixed connection, consequently be convenient for carry out suction purification to the peculiar smell that plastic film gives off, make the operating personnel be in good environment.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
fig. 4 is a schematic view showing a bottom cross-sectional structure of the present utility model.
In the figure: 1. a mounting plate; 2. a mounting hole; 3. a support rod; 4. a first electric telescopic rod; 5. a movable plate; 6. a compression bar; 7. a knife sharpening plate; 8. a second electric telescopic rod; 9. a tool apron; 10. a blade; 11. a controller; 12. an exhaust fan; 13. a receiving plate; 14. an activated carbon purification plate; 15. and a limiting plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: when the plastic film cutting mechanism is used, as shown in fig. 1, 2 and 3, the mechanism can be placed at a to-be-used position of the machine, then a screw can be penetrated into the mounting hole 2 formed in the inner part of the outer lower end of the mounting plate 1 to achieve the purpose of mounting and fixing the mechanism, then a plastic film can be rotated to be connected with the upper surface of the supporting rod 3 through the inner side of the rear lower end of the mounting plate 1 and penetrated into the upper surface of the inner side of the front lower end of the mounting plate 1 to be rotated to be connected with the supporting rod 3, so that the plastic film is conveyed and wound under the support of the supporting rod 3, and the purpose of reducing damage of the plastic film in conveying is achieved;
as shown in fig. 1, fig. 2 and fig. 3, after a plastic film is required to be cut, a controller 11 is embedded and installed inside the right upper end of the mounting plate 1, a first electric telescopic rod 4 fixedly installed inside the lower end of the mounting plate 1 is controlled to operate, so that a movable plate 5 fixed on the first electric telescopic rod 4 descends under the clamping limit of the mounting plate 1, as the movable plate 5 is symmetrically arranged relative to the mounting plate 1, and the inner sides of the front end and the rear end of the movable plate 5 are respectively and rotatably connected with a pressing rod 6, the pressing rods 6 are positioned above the inner sides of the supporting rods 3, the movable plate 5 can conveniently drive the pressing rods 6 to descend, the purpose that the pressing rods 6 can downwards press and limit the lower plastic film to avoid damage to the plastic film in later cutting is achieved, then a second electric telescopic rod 8 fixedly installed on the middle lower surface of the upper end of the mounting plate 1 can be controlled by the controller 11, and a knife holder 9 fixedly connected with the lower end of the second electric telescopic rod 8 descends under the clamping limit of the mounting plate 1, and as a knife holder 10 fixed with the knife holder 10 is installed inside the lower end of the knife holder 9 in a sleeved mode, and the knife holder 10 is arranged below the knife holder 10 and is connected with the knife holder 7 in a sleeved mode, and the knife holder 10 is convenient to quickly descend the knife holder 7 to drive the knife holder 7 to cut the plastic film to be positioned on the knife holder 7;
as shown in fig. 1, fig. 2 and fig. 4, in the process of conveying and winding plastic films, the controller 11 can control the suction fans 12 mounted on the inner sides of the left end and the right end of the mounting plate 1 to operate, as the lower side of the suction fans 12 is supported with the bearing plate 13 fixedly connected with the mounting plate 1, the upper surface of the mounting plate 1 is provided with the activated carbon purification plate 14 positioned above the suction fans 12 in a fitting manner, the activated carbon purification plate 14 is in nested engagement with the outer side of the limiting plate 15, the limiting plate 15 is fixedly connected with the mounting plate 1, therefore, the suction fans 12 can conveniently suck peculiar smell emitted by the plastic films through the bearing plate 13 into the activated carbon purification plate 14 for suction and purification and re-discharge, thereby being convenient for operating personnel in a good environment.
The details not described in detail in the specification belong to the prior art known to the person skilled in the art, standard parts used in the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details not described in detail in the specification belong to the prior art known to the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. A plastic film cutting mechanism comprising: the air draft fans (12) are respectively and fixedly arranged on the inner sides of the left end and the right end of the mounting plate (1), the first electric telescopic rod (4) and the second electric telescopic rod (8) which are used for supporting the mounting plate (1) and the inner sides of the lower end of the mounting plate (1) and the lower side of the middle part;
characterized by further comprising:
the mounting plate (1) is symmetrically provided with mounting holes (2) at the inner part of the outer lower end, and the mounting plate (1) is in a U-shaped structure;
the upper side of the first electric telescopic rod (4) is fixedly connected with a movable plate (5), and the inner sides of the front end and the rear end of the movable plate (5) are rotationally connected with symmetrical compression rods (6);
the lower surface of the second electric telescopic rod (8) is fixedly connected with a cutter holder (9), and a blade (10) is nested and arranged on the inner side of the lower end of the cutter holder (9);
the upper side and the lower side of the exhaust fan (12) are respectively provided with an activated carbon purifying plate (14) and a bearing plate (13), and the bearing plate (13) is of a hollowed-out structure.
2. A plastic film cutting mechanism as set forth in claim 1, wherein: the front lower end inner side and the rear lower end inner side of the mounting plate (1) are rotationally connected with symmetrically arranged support rods (3), the movable plate (5) is in clamping connection with the mounting plate (1), and the support rods (3) are located on the outer lower side of the compression rod (6).
3. A plastic film cutting mechanism as set forth in claim 1, wherein: the lower extreme inboard of first electric telescopic handle (4) is provided with and mounting panel (1) lower extreme middle part inboard fixed connection's sharpening board (7), and sharpening board (7) are located the below of blade (10) to the lower surface of mounting panel (1), bracing piece (3) and sharpening board (7) is same horizontal plane.
4. A plastic film cutting mechanism as set forth in claim 1, wherein: the left side and the right side of blade holder (9) are connected for the laminating with mounting panel (1), and blade (10) are bolt fixed connection with blade holder (9), and the lower surface of blade (10) is less than the lower surface of blade holder (9), and the inboard of upper right end of mounting panel (1) is inlayed and is installed controller (11) moreover.
5. A plastic film cutting mechanism as set forth in claim 1, wherein: the bearing plate (13) is fixedly connected with the mounting plate (1), the outer side of the activated carbon purification plate (14) is connected with a limiting plate (15) fixed with the mounting plate (1) in a clamping mode, and the upper surface of the limiting plate (15) is lower than the upper surface of the activated carbon purification plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320092368.XU CN219688864U (en) | 2023-01-31 | 2023-01-31 | Plastic film cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320092368.XU CN219688864U (en) | 2023-01-31 | 2023-01-31 | Plastic film cutting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219688864U true CN219688864U (en) | 2023-09-15 |
Family
ID=87938154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320092368.XU Active CN219688864U (en) | 2023-01-31 | 2023-01-31 | Plastic film cutting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219688864U (en) |
-
2023
- 2023-01-31 CN CN202320092368.XU patent/CN219688864U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20241015 Address after: 537306 Linjiang Industrial Park, Pingnan County, Guigang City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Shengke Decoration Materials Co.,Ltd. Country or region after: China Address before: 315000 Jiaochuan Industrial Park, Chemical Industry Zone, Ningbo City, Zhejiang Province Patentee before: Yulong New Materials (Ningbo) Co.,Ltd. Country or region before: China |