CN215618291U - Cutting mechanism for cutting protective film - Google Patents
Cutting mechanism for cutting protective film Download PDFInfo
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- CN215618291U CN215618291U CN202121616046.8U CN202121616046U CN215618291U CN 215618291 U CN215618291 U CN 215618291U CN 202121616046 U CN202121616046 U CN 202121616046U CN 215618291 U CN215618291 U CN 215618291U
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- cutting
- processing table
- protective film
- clamping
- head
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Abstract
The utility model relates to a cutting mechanism for cutting a protective film, which comprises a processing table, a cutting assembly arranged above the processing table and clamping assemblies arranged on two sides of the cutting assembly, wherein the cutting assembly comprises a lifting cylinder, a cutting head connected with the lifting cylinder, and a cutting base arranged on the processing table, wherein a groove is arranged on the cutting base and is positioned right below the cutting head; the clamping assembly comprises upper clamping plates arranged on two sides of the cutting head, a lower clamping plate arranged on the surface of the workbench, an upper clamping cylinder connected with the upper clamping plate, and a lower clamping cylinder connected with the lower clamping plate. When the protection film cuts, go up die clamping cylinder and die clamping cylinder down and drive clamp plate, lower clamp plate holder respectively and fix the protection film, at this moment, the lift cylinder drives and cuts the head and descend and cut the protection film of fixing, and this structure is fit for cutting the processing to the protection film in bottom area space, guarantees the precision of cutting and the quality of cutting.
Description
Technical Field
The utility model relates to the field of protective film processing, in particular to a cutting mechanism for cutting a protective film.
Background
The PE protective film is a macromolecular organic compound with the simplest structure, and is a macromolecular material which is widely applied in the world nowadays. The PE protective film uses a special Polyethylene (PE) plastic film as a base material, and is classified into a high density polyethylene protective film, a medium density polyethylene, and a low density polyethylene according to the difference in density. The processing procedure of the protective film comprises the following steps: the film blowing-printing-coating-detecting-rewinding-cutting-packaging method has the advantages that in order to improve processing quality, each processing procedure needs to be completed by adopting independent mechanical equipment, cutting processing is taken as an example, the surface of a processing table of the existing protective film generally has a supporting roller shaft, the protective film is horizontally guided through the supporting roller shaft, a gap is formed between the protective film and the surface of the processing table, when punching and cutting are carried out through a cutting tool bit, the protective film is easy to shift, cutting is incomplete, and accordingly the problem that cutting openings are not tidy enough is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a cutting mechanism for cutting a protective film.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
a cutting mechanism for cutting a protective film comprises a processing table, a cutting assembly arranged above the processing table and clamping assemblies arranged on two sides of the cutting assembly, wherein the cutting assembly comprises a lifting cylinder, a cutting head connected with the lifting cylinder, and a cutting base arranged on the processing table, a groove is formed in the cutting base, and the groove is located right below the cutting head;
the clamping assembly comprises upper clamping plates arranged on two sides of the cutting head, a lower clamping plate arranged on the surface of the workbench, an upper clamping cylinder connected with the upper clamping plate, and a lower clamping cylinder connected with the lower clamping plate.
Further, one side of the processing platform is also provided with an unreeling roller and a guide roller shaft, a support roller shaft is arranged on the surface of the processing platform, and a protective film on the unreeling roller is wound on the guide roller shaft and the support roller shaft.
Further, the protective film is located between the upper clamping plate and the lower clamping plate.
Further, the shape of the groove on the cutting base corresponds to the shape of the cutting head.
Furthermore, the upper clamping plate and the lower clamping plate correspond to each other up and down.
Furthermore, the bottom of the processing table is provided with supporting legs.
The utility model has the beneficial effects that: the cutting assembly both sides of this structure are equipped with clamping assembly, clamping assembly is including installing the last pinch-off blades in cutting the head both sides, install the lower pinch-off blades on the workstation surface, the last die clamping cylinder who is connected with last pinch-off blades, the lower die clamping cylinder who is connected with lower pinch-off blades, when the protection film cuts, it drives the pinch-off blades respectively with lower die clamping cylinder to go up die clamping cylinder, lower pinch-off blades centre gripping fixed protection film, at this moment, the lift cylinder drives and cuts the head down and will fix the protection film and cut, this structure is fit for cutting the processing to the protection film in bottom area space, guarantee the precision of cutting and the quality of cutting.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a cutting assembly according to the present invention.
Detailed Description
Fig. 1 and 2 show that a cutting mechanism for cutting a protective film comprises a processing table 1, a cutting assembly arranged above the processing table 1 and clamping assemblies arranged on two sides of the cutting assembly, wherein the cutting assembly comprises a lifting cylinder 2, a cutting head 3 connected with the lifting cylinder 2, and a cutting base 4 arranged on the processing table 1, a groove 5 is arranged on the cutting base 4, and the groove 5 is positioned right below the cutting head 3;
the clamping assembly includes an upper clamping plate 6 installed at both sides of the cutting head 3, a lower clamping plate 7 installed at the surface of the table 1, an upper clamping cylinder 8 connected with the upper clamping plate 6, and a lower clamping cylinder 9 connected with the lower clamping plate 7.
Further, an unwinding roller 10 and a guide roller shaft 11 are further arranged on one side of the processing table 1, a support roller shaft 12 is arranged on the surface of the processing table 1, and a protective film 13 on the unwinding roller 10 is wound on the guide roller shaft 11 and the support roller shaft 12.
Wherein the protective film 13 is located between the upper clamping plate 6 and the lower clamping plate 7. The shape of the groove 5 on the cutting base 4 corresponds to the shape of the cutting head 3. The upper clamping plate 6 and the lower clamping plate 7 correspond up and down. The bottom of the processing table 1 is provided with supporting feet 14.
The cutting assembly both sides of this structure are equipped with clamping assembly, clamping assembly is including installing the last pinch-off blades 6 in cutting head 3 both sides, install the lower pinch-off blades 7 on 1 surface of workstation, the last die clamping cylinder 8 of being connected with last pinch-off blades 6, the lower die clamping cylinder 9 of being connected with lower pinch-off blades 7, when the protection film cuts, go up die clamping cylinder 8 and lower die clamping cylinder 9 and drive respectively and go up pinch-off blades 6, the fixed protection film 13 of 7 centre gripping of lower pinch-off blades, at this moment, lift cylinder 2 drives to cut head 3 and moves down and cuts fixed protection film 13, this structure is fit for cutting the processing to the protection film in bottom area space, guarantee the precision of cutting and the quality of cutting.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A cutting mechanism for cutting a protective film comprises a processing table, a cutting assembly arranged above the processing table and clamping assemblies arranged on two sides of the cutting assembly, and is characterized in that the cutting assembly comprises a lifting cylinder, a cutting head connected with the lifting cylinder, and a cutting base arranged on the processing table, wherein a groove is formed in the cutting base and is positioned right below the cutting head;
the clamping assembly comprises upper clamping plates arranged on two sides of the cutting head, a lower clamping plate arranged on the surface of the workbench, an upper clamping cylinder connected with the upper clamping plate, and a lower clamping cylinder connected with the lower clamping plate.
2. The cutting mechanism for cutting the protection film according to claim 1, wherein an unwinding roller and a guide roller are further provided at one side of the processing table, a support roller is provided at a surface of the processing table, and the protection film on the unwinding roller is wound on the guide roller and the support roller.
3. A cutting mechanism for cutting protective films according to claim 2, wherein the protective film is located between the upper and lower clamping plates.
4. A cutting mechanism for cutting a protective film according to claim 2, wherein a shape of a groove on the cutting base corresponds to a shape of the cutting head.
5. The cutting mechanism for cutting a protective film according to claim 2, wherein the upper and lower clamping plates correspond up and down.
6. The cutting mechanism for cutting the protective film according to claim 2, wherein the bottom of the processing table has supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121616046.8U CN215618291U (en) | 2021-07-15 | 2021-07-15 | Cutting mechanism for cutting protective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121616046.8U CN215618291U (en) | 2021-07-15 | 2021-07-15 | Cutting mechanism for cutting protective film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215618291U true CN215618291U (en) | 2022-01-25 |
Family
ID=79890154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121616046.8U Active CN215618291U (en) | 2021-07-15 | 2021-07-15 | Cutting mechanism for cutting protective film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215618291U (en) |
-
2021
- 2021-07-15 CN CN202121616046.8U patent/CN215618291U/en active Active
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