CN215946285U - A level and smooth device for plastic film - Google Patents
A level and smooth device for plastic film Download PDFInfo
- Publication number
- CN215946285U CN215946285U CN202122296082.7U CN202122296082U CN215946285U CN 215946285 U CN215946285 U CN 215946285U CN 202122296082 U CN202122296082 U CN 202122296082U CN 215946285 U CN215946285 U CN 215946285U
- Authority
- CN
- China
- Prior art keywords
- shaft roller
- roller
- symmetrically arranged
- flattening
- plastic film
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000002985 plastic film Substances 0.000 title claims abstract description 36
- 229920006255 plastic film Polymers 0.000 title claims abstract description 36
- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 16
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000005484 gravity Effects 0.000 abstract description 5
- 230000009977 dual effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009966 trimming Methods 0.000 abstract description 3
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 238000003825 pressing Methods 0.000 description 4
- 235000013305 food Nutrition 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013410 fast food Nutrition 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a flattening device for a plastic film, which comprises a rack device for supporting, wherein a shaft roller device for flattening the plastic film is arranged in the middle of the rack device, and two elastic devices for applying force and rolling are symmetrically arranged at the top of the rack device; the rack device comprises a bottom plate, two vertical plates are symmetrically arranged in front of and behind the bottom plate, two first sliding grooves are symmetrically arranged at the top of each vertical plate, and a second sliding groove is arranged below each first sliding groove; the shaft roller device comprises a main shaft roller, two main compression rollers are symmetrically arranged on two sides of the main shaft roller, and two auxiliary compression rollers are arranged below the main shaft roller in a sliding mode. According to the leveling device for the plastic film, the leveling effect of the plastic film is improved through the arrangement of dual functions of elasticity and gravity; the automatic adjustment and trimming are carried out through the linkage arrangement of the compression roller, so that time and labor are saved; through the setting of whole symmetry, conveniently install and debug.
Description
Technical Field
The utility model belongs to the field of plastic films, and particularly relates to a flattening device for a plastic film.
Background
Plastic films are films made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins, used for packaging, and used as film coatings. Plastic packages and plastic package products have a larger share in the market, and particularly, composite plastic flexible packages are widely applied to the fields of food, medicine, chemical industry and the like, wherein the proportion of the plastic packages is the largest, such as beverage packages, quick-frozen food packages, steamed and cooked food packages, fast food packages and the like, and the plastic packages and the plastic package products bring great convenience to the life of people.
However, in the prior art, the flattening device for plastic films: 1. the arrangement of dual functions of elasticity and gravity is avoided, and the plastic film has poor leveling effect; 2. the arrangement of the linkage of the compression roller is not adopted, so that the adjustment and the trimming can not be automatically carried out, and the time and the labor are wasted; 3. the whole symmetrical arrangement is not available, and the installation and debugging are inconvenient.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a smoothing device for plastic films, which solves the above-mentioned problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a flattening device for a plastic film comprises a rack device for supporting, wherein a shaft roller device for flattening the plastic film is installed in the middle of the rack device, and two elastic devices for applying force and rolling are symmetrically arranged at the top of the rack device; the rack device comprises a bottom plate, two vertical plates are symmetrically arranged in front of and behind the bottom plate, two first sliding grooves are symmetrically arranged at the top of each vertical plate, and a second sliding groove is arranged below each first sliding groove; the shaft roller device comprises a main shaft roller, two main compression rollers are symmetrically arranged on two sides of the main shaft roller, two auxiliary compression rollers are arranged below the main shaft roller in a sliding mode, and a supporting roller is arranged below the auxiliary compression rollers.
Further: the elastic device comprises two sliding blocks which are symmetrically arranged, a sliding rod is arranged in the middle of each sliding block, a thrust spring is installed on the outer side of each sliding block, and the thrust springs are respectively connected with the sliding rods and the sliding blocks through bolts.
The thrust spring pushes the sliding blocks to approach each other along the sliding rod.
Further: the elastic device comprises two sliding blocks which are symmetrically arranged, a sliding rod is arranged in the middle of each sliding block, a tension spring is arranged between the sliding blocks, and the tension spring and the sliding blocks are riveted together.
The tension spring pulls the sliding blocks to approach each other along the sliding rod.
Further: the bottom plate and the vertical plate are made of Q345 steel materials, and the vertical plate and the bottom plate are welded together.
The strength of the bottom plate and the vertical plate is guaranteed by the Q345 steel material, and the vertical plate is firm and firm through welding.
Further: the main shaft roller and the supporting roller are respectively connected with the vertical plate bearing.
The flexible rotation of the main shaft roller and the supporting roller is ensured.
Further: the main press roller is connected with the slide block bearing.
The flexible rotation of the main pressure shaft is ensured.
The working principle and the using process of the utility model are as follows: the auxiliary compression roller is under the action of gravity, with backing roll cooperation plastic film flattens, and plastic film follows main compression roller with pass between the main shaft roller, thrust spring promotes the slider is followed the slide bar is close to each other, perhaps tension spring pulling the slider is followed the slide bar is close to each other, realizes two main compression roller linkage makes main compression roller with the plastic film flattening is flattened in the main shaft roller cooperation.
Compared with the prior art, the utility model has the beneficial effects that:
1. the plastic film flattening effect is improved through the arrangement of dual functions of elasticity and gravity;
2. the automatic adjustment and trimming are carried out through the linkage arrangement of the compression roller, so that time and labor are saved;
3. through the setting of whole symmetry, conveniently install and debug.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a flattening device for plastic films according to the present invention;
FIG. 2 is a schematic view of a frame assembly of a smoothing apparatus for plastic film according to the present invention;
FIG. 3 is a schematic view of a mandrel assembly of the flattening apparatus for plastic films according to the present invention;
FIG. 4 is a schematic view of the elastic means of embodiment 1 of the flattening apparatus for plastic films according to the present invention;
fig. 5 is a schematic view of the elastic means of embodiment 2 of the flattening apparatus for plastic films according to the present invention.
In the reference symbols: 1. a rack device; 101. a base plate; 102. a vertical plate; 103. a second chute; 104. a first chute; 2. a mandrel device; 201. a main shaft roll; 202. a main press roll; 203. a support roller; 204. a secondary compression roller; 3. an elastic device; 301. a slider; 302. a slide bar; 303. a thrust spring; 304. a tension spring.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The utility model will be further described with reference to the accompanying drawings in which:
example 1
As shown in fig. 1-4, a flattening device for a plastic film comprises a rack device 1 for supporting, a shaft roller device 2 for flattening the plastic film is installed in the middle of the rack device 1, and two elastic devices 3 for applying force and rolling are symmetrically arranged at the top of the rack device 1; the rack device 1 comprises a bottom plate 101, two vertical plates 102 are symmetrically arranged in front and at back of the bottom plate 101, two first sliding grooves 104 are symmetrically arranged at the top of each vertical plate 102, and a second sliding groove 103 is arranged below each first sliding groove 104; the shaft roller device 2 comprises a main shaft roller 201, two main press rollers 202 are symmetrically arranged on two sides of the main shaft roller 201, two auxiliary press rollers 204 are arranged below the main shaft roller 201 in a sliding mode, and a supporting roller 203 is arranged below the auxiliary press rollers 204.
Further: the elastic device 3 comprises two sliding blocks 301 which are symmetrically arranged, a sliding rod 302 is arranged in the middle of each sliding block 301, a thrust spring 303 is arranged on the outer side of each sliding block 301, each thrust spring 303 is in bolted connection with each sliding rod 302 and each sliding block 301, and each thrust spring 303 pushes each sliding block 301 to approach each other along each sliding rod 302; the bottom plate 101 and the vertical plate 102 are made of Q345 steel materials, the vertical plate 102 and the bottom plate 101 are welded together, the Q345 steel materials ensure the strength of the bottom plate 101 and the vertical plate 102, and the welding ensures that the vertical plate 102 is firm; the main shaft roller 201 and the supporting roller 203 are respectively in bearing connection with the vertical plate 102, so that the main shaft roller 201 and the supporting roller 203 are ensured to rotate flexibly; the main pressure roller 202 is connected with the slide block 301 through a bearing, so that the main pressure shaft can rotate flexibly.
Example 2
As shown in fig. 5, embodiment 2 differs from embodiment 1 in that: the elastic device 3 comprises two sliding blocks 301 which are symmetrically arranged, a sliding rod 302 is arranged in the middle of each sliding block 301, a tension spring 304 is arranged between the sliding blocks 301, the tension springs 304 are riveted with the sliding blocks 301, and the tension springs 304 pull the sliding blocks 301 to approach each other along the sliding rods 302.
The working principle and the using process of the utility model are as follows: the auxiliary pressing roller 204 is matched with the supporting roller 203 to flatten the plastic film under the action of gravity, the plastic film penetrates through the space between the main pressing roller 202 and the main shaft roller 201, the thrust spring 303 pushes the sliding block 301 to be close to each other along the sliding rod 302, or the tension spring 304 pulls the sliding block 301 to be close to each other along the sliding rod 302, linkage of the two main pressing rollers 202 is achieved, and the main pressing roller 202 is matched with the main shaft roller 201 to flatten the plastic film.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. 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.
Claims (6)
1. A flattening device for plastic films, characterized in that: the plastic film flattening machine comprises a rack device (1) for supporting, wherein a shaft roller device (2) for flattening a plastic film is arranged in the middle of the rack device (1), and two elastic devices (3) for applying force and rolling are symmetrically arranged at the top of the rack device (1);
the rack device (1) comprises a bottom plate (101), two vertical plates (102) are symmetrically arranged on the front and back of the bottom plate (101), two first sliding grooves (104) are symmetrically arranged at the top of each vertical plate (102), and a second sliding groove (103) is arranged below each first sliding groove (104);
the shaft roller device (2) comprises a main shaft roller (201), two main compression rollers (202) are symmetrically arranged on two sides of the main shaft roller (201), two auxiliary compression rollers (204) are slidably arranged below the main shaft roller (201), and a supporting roller (203) is arranged below the auxiliary compression rollers (204).
2. A flattening device for plastic films according to claim 1, characterized in that: elastic device (3) including two slider (301) that the symmetry set up, be provided with slide bar (302) in the middle of slider (301), thrust spring (303) are installed to slider (301) outside, thrust spring (303) respectively with slide bar (302) with slider (301) bolted connection.
3. A flattening device for plastic films according to claim 1, characterized in that: the elastic device (3) comprises two sliding blocks (301) which are symmetrically arranged, a sliding rod (302) is arranged in the middle of each sliding block (301), a tension spring (304) is arranged between the sliding blocks (301), and the tension spring (304) is riveted with the sliding blocks (301).
4. A flattening device for plastic films according to claim 1, characterized in that: the bottom plate (101) and the vertical plate (102) are made of Q345 steel materials, and the vertical plate (102) and the bottom plate (101) are welded together.
5. A flattening device for plastic films according to claim 1, characterized in that: the main shaft roller (201) and the supporting roller (203) are respectively in bearing connection with the vertical plate (102).
6. A flattening device for plastic films according to claim 2 or 3, characterized in that: the main press roller (202) is connected with the sliding block (301) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122296082.7U CN215946285U (en) | 2021-09-18 | 2021-09-18 | A level and smooth device for plastic film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122296082.7U CN215946285U (en) | 2021-09-18 | 2021-09-18 | A level and smooth device for plastic film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215946285U true CN215946285U (en) | 2022-03-04 |
Family
ID=80427008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122296082.7U Expired - Fee Related CN215946285U (en) | 2021-09-18 | 2021-09-18 | A level and smooth device for plastic film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215946285U (en) |
-
2021
- 2021-09-18 CN CN202122296082.7U patent/CN215946285U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220304 |