CN213802204U - Environment-friendly paper-plastic composite film's fold device is prevented in pushing down - Google Patents
Environment-friendly paper-plastic composite film's fold device is prevented in pushing down Download PDFInfo
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- CN213802204U CN213802204U CN202022346077.8U CN202022346077U CN213802204U CN 213802204 U CN213802204 U CN 213802204U CN 202022346077 U CN202022346077 U CN 202022346077U CN 213802204 U CN213802204 U CN 213802204U
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Abstract
The utility model provides a fold device is prevented in pushing down of compound film is moulded to environment-friendly paper, including the work riser, be equipped with in proper order along packaging film direction of transfer at the front side of work riser and push away the mechanism, push down the mechanism and tear the mechanism, be equipped with diaphragm, lower diaphragm in proper order in the front side from the top down of work riser, push away the mechanism and include the baffle, preceding pushing away and back pushing away the piece, pushing down the mechanism and including first casting die, the second casting die of symmetry on last diaphragm, lower diaphragm, first casting die the same with second casting die structure, first casting die include cylinder, top board, tear the mechanism including adjusting cylinder. The utility model has the advantages that: the arranged pushing mechanism is used for pushing the packaging film towards two sides; the arranged pressing mechanism prevents the phenomenon of wrinkling; the tearing mechanism who sets up is convenient for tear the packaging film, prevents that the edge from appearing irregular phenomenon.
Description
Technical Field
The utility model belongs to the technical field of the production packaging film, especially, relate to a fold device is prevented in pushing down of complex film is moulded to environment-friendly paper.
Background
A blow molding machine is a machine that ejects liquid plastic and blows the plastic into a mold cavity of a predetermined shape by the wind force of the machine to produce a product. The finished product of processing is cooled down, is propped open and is received material, has the phenomenon of the packaging film fold that the blow molding came out during receiving material among the prior art, collects a roll of membrane moreover after, on the manual work tears it again and introduces next empty section of thick bamboo, has to tear the edge like this and has stubble, irregular phenomenon.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fold device is prevented in pushing down of complex film is moulded to environment-friendly paper, its phenomenon that effectively prevents the fold from appearing is convenient for receive the material, prevents that irregular phenomenon from appearing in the edge, is particularly suitable for being used in the production packaging film.
The technical scheme of the utility model is that: a downward-pressing anti-wrinkling device of an environment-friendly paper-plastic composite film comprises a working vertical plate, wherein a push-open mechanism, a downward-pressing mechanism and a tearing mechanism are sequentially arranged on the front side of the working vertical plate along the conveying direction of a packaging film;
the front side of the working vertical plate is sequentially provided with an upper transverse plate and a lower transverse plate from top to bottom, the push-away mechanism comprises a partition plate, a front push piece and a rear push piece, the partition plate is arranged on the lower surface of the upper transverse plate, the front side and the rear side of the partition plate are symmetrically provided with the front push piece and the rear push piece, the front push piece and the rear push piece are the same in structure, the front push piece comprises a front air cylinder and a scraper plate, the front air cylinder is fixed on the front surface of the partition plate, a piston rod of the front air cylinder is connected with the rear side of the scraper plate, the upper surface of the lower transverse plate is connected with the lower surface of an upper platform through a plurality of connecting rods, the upper platform is arranged right below the front push piece and the rear push piece, and the effect of pushing away the packaging film towards two sides is realized under the effects of the two scraper plates through the packaging film between the front push piece, the rear push piece and the upper platform;
the pressing mechanism comprises a first pressing piece and a second pressing piece which are symmetrically arranged on an upper transverse plate and a lower transverse plate, the first pressing piece and the second pressing piece are the same in structure, the first pressing piece comprises an upper air cylinder and an upper pressing plate, the upper air cylinder is arranged on the upper surface of the upper transverse plate, and a piston rod of the upper air cylinder penetrates through a second hole in the upper transverse plate and is connected with the upper surface of the upper pressing plate;
the tearing mechanism comprises an adjusting cylinder, a piston rod of the adjusting cylinder penetrates through a third hole in the upper transverse plate and is connected with the cutting plate, a cutting knife is arranged on the lower surface of the cutting plate, and the cutting knife is perpendicular to the conveying direction of the packaging film.
Preferably, the lower surfaces of the scraper of the front pushing piece and the scraper of the rear pushing piece are arranged close to the upper surface of the upper platform.
Preferably, the upper cylinder is arranged on the upper transverse plate through the base, and a piston rod of the upper cylinder penetrates through a first hole of the base and a second hole of the upper transverse plate and is connected with the upper surface of the upper pressing plate.
Preferably, the front sides of the upper transverse plate and the lower transverse plate are connected with a front baffle plate, and the front baffle plate is perpendicular to the working vertical plate.
The utility model has the advantages and positive effects that: due to the adoption of the technical scheme, the arranged push-away mechanism realizes the effect of pushing the packaging film towards two sides; the arranged pressing mechanism prevents the phenomenon of wrinkling; the tearing mechanism who sets up is convenient for tear the packaging film, prevents that the edge from appearing irregular phenomenon.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure:
1. working vertical plate 2, upper transverse plate 3 and lower transverse plate
4. Partition plate 5, front cylinder 6 and scraper
7. Connecting rod 8, upper platform 9, second lower pressing piece
10. Upper air cylinder 11, upper pressure plate 12 and adjusting air cylinder
13. Cutting plate 14, cutting knife
Detailed Description
As shown in fig. 1, the technical scheme of the utility model is a pressing-down wrinkle-proof device of an environment-friendly paper-plastic composite film, which comprises a working vertical plate 1, wherein a push-open mechanism, a pressing-down mechanism and a tearing mechanism are sequentially arranged on the front side of the working vertical plate 1 along the conveying direction of a packaging film;
an upper transverse plate 2 and a lower transverse plate 3 are sequentially arranged on the front side of the working vertical plate from top to bottom, the push-away mechanism comprises a partition plate 4, a front push-away piece and a rear push-away piece, the clapboard 4 is arranged on the lower surface of the upper transverse plate 2, the front and the rear sides of the clapboard 4 are symmetrically provided with a front pushing piece and a rear pushing piece, the front pushing piece and the rear pushing piece have the same structure, the front pushing piece comprises a front cylinder 5 and a scraping plate 6, the front cylinder 5 is fixed on the front surface of the clapboard 4, the piston rod of the front cylinder 5 is connected with the back side of the scraping plate 6, the upper surface of the lower transverse plate 3 is connected with the lower surface of an upper platform 8 through a plurality of connecting rods 7, the upper platform 8 is arranged right below the front pushing piece and the rear pushing piece, and the packaging film between the front pushing piece and the upper platform 8 and the rear pushing piece and the upper platform 8 is pushed open towards two sides under the action of the two scraping plates 6;
the pressing mechanism comprises a first pressing piece and a second pressing piece 9 which are symmetrically arranged on the upper transverse plate 2 and the lower transverse plate 3, the first pressing piece and the second pressing piece 9 are identical in structure, the first pressing piece comprises an upper air cylinder 10 and an upper pressing plate 11, the upper air cylinder 10 is arranged on the upper surface of the upper transverse plate 1, and a piston rod of the upper air cylinder 10 penetrates through a second hole in the upper transverse plate 2 and is connected with the upper surface of the upper pressing plate 11;
the tearing mechanism include adjustment cylinder 12, adjustment cylinder 12's piston rod pass the third hole on the diaphragm 2, and link to each other with cutting board 13, cutting board 13's lower surface be equipped with cutting knife 14, cutting knife 14 and the perpendicular setting of packaging film direction of transfer.
In this embodiment, the lower surfaces of the scraper 6 of the front pushing member and the scraper 6 of the rear pushing member are arranged close to the upper surface of the upper platform 8.
In this embodiment, the upper cylinder 10 is disposed on the upper horizontal plate 2 through the base, and a piston rod of the upper cylinder 10 passes through a first hole of the base and a second hole of the upper horizontal plate 2, and is connected to an upper surface of the upper pressing plate 11.
In this embodiment, the front sides of the upper transverse plate 2 and the lower transverse plate 3 are connected with the front baffle, and the front baffle is perpendicular to the working vertical plate 1.
The working process of the example is as follows: the packaging film formed in a blow molding mode sequentially passes through the push-away mechanism, the pressing-down mechanism and the tearing mechanism, the packaging film is pushed away on the upper platform 8 under the action of the front push piece and the rear push piece when passing through the push-away mechanism, and then the packaging film is pressed down under the action of the first pressing piece and the second pressing piece 9 through the pressing-down mechanism; and finally, winding is carried out on a winding device, and if the whole winding drum is required to be fully wound, the packaging film is pulled upwards at the moment, so that the packaging film can be torn off on a cutting knife.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (4)
1. The utility model provides a fold device is prevented in pushing down of compound film is moulded to environment-friendly paper which characterized in that: the packaging film packaging machine comprises a working vertical plate, wherein a push-open mechanism, a pressing-down mechanism and a tearing mechanism are sequentially arranged on the front side of the working vertical plate along the packaging film conveying direction;
the front side of the working vertical plate is sequentially provided with an upper transverse plate and a lower transverse plate from top to bottom, the push-away mechanism comprises a partition plate, a front push piece and a rear push piece, the partition plate is arranged on the lower surface of the upper transverse plate, the front side and the rear side of the partition plate are symmetrically provided with the front push piece and the rear push piece, the front push piece and the rear push piece are the same in structure, the front push piece comprises a front air cylinder and a scraper plate, the front air cylinder is fixed on the front surface of the partition plate, a piston rod of the front air cylinder is connected with the rear side of the scraper plate, the upper surface of the lower transverse plate is connected with the lower surface of an upper platform through a plurality of connecting rods, and the upper platform is arranged right below the front push piece and the rear push piece and passes through a packaging film between the front push piece, the rear push piece and the upper platform;
the pressing mechanism comprises a first pressing piece and a second pressing piece which are symmetrically arranged on an upper transverse plate and a lower transverse plate, the first pressing piece and the second pressing piece are the same in structure, the first pressing piece comprises an upper air cylinder and an upper pressing plate, the upper air cylinder is arranged on the upper surface of the upper transverse plate, and a piston rod of the upper air cylinder penetrates through a second hole in the upper transverse plate and is connected with the upper surface of the upper pressing plate;
the tearing mechanism comprises an adjusting cylinder, a piston rod of the adjusting cylinder penetrates through a third hole in the upper transverse plate and is connected with the cutting plate, a cutting knife is arranged on the lower surface of the cutting plate, and the cutting knife is perpendicular to the conveying direction of the packaging film.
2. The pressing-down wrinkle-proof device of the environment-friendly paper-plastic composite film as claimed in claim 1, characterized in that: the lower surfaces of the scraping plate of the front pushing piece and the scraping plate of the rear pushing piece are arranged close to the upper surface of the upper platform.
3. The pressing-down wrinkle-proof device of the environment-friendly paper-plastic composite film as claimed in claim 1, characterized in that: the upper air cylinder is arranged on the upper transverse plate through the base, and a piston rod of the upper air cylinder penetrates through a first hole of the base and a second hole of the upper transverse plate and is connected with the upper surface of the upper pressing plate.
4. The pressing-down wrinkle-proof device of the environment-friendly paper-plastic composite film as claimed in claim 1, characterized in that: the front sides of the upper transverse plate and the lower transverse plate are connected with a front baffle plate, and the front baffle plate is perpendicular to the working vertical plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022346077.8U CN213802204U (en) | 2020-10-20 | 2020-10-20 | Environment-friendly paper-plastic composite film's fold device is prevented in pushing down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022346077.8U CN213802204U (en) | 2020-10-20 | 2020-10-20 | Environment-friendly paper-plastic composite film's fold device is prevented in pushing down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213802204U true CN213802204U (en) | 2021-07-27 |
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ID=76960277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022346077.8U Active CN213802204U (en) | 2020-10-20 | 2020-10-20 | Environment-friendly paper-plastic composite film's fold device is prevented in pushing down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213802204U (en) |
-
2020
- 2020-10-20 CN CN202022346077.8U patent/CN213802204U/en active Active
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