CN211687791U - Film unreeling and feeding device - Google Patents
Film unreeling and feeding device Download PDFInfo
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- CN211687791U CN211687791U CN201922371914.XU CN201922371914U CN211687791U CN 211687791 U CN211687791 U CN 211687791U CN 201922371914 U CN201922371914 U CN 201922371914U CN 211687791 U CN211687791 U CN 211687791U
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Abstract
The utility model discloses a film unreels material feeding unit, include: the feeding mechanism, the tension mechanism and the material pressing and belt connecting mechanism; the feeding mechanism at least comprises a mandrel for installing the film roll, and the mandrel is rotatable; the tension mechanism is used for tensioning the film during feeding and comprises a plurality of rollers, wherein at least one roller is floating; the pressing and tape splicing mechanism is used for pressing the film and ensuring that the film is smoothly fed into the next working procedure and at least comprises a pressing fixed plate and a pressing movable plate, and the pressing fixed plate and the pressing movable plate are respectively arranged on the upper surface and the lower surface of the film. The feeding device is provided with a feeding mechanism, a tension mechanism and a material pressing and belt connecting mechanism; each mechanism takes its own role and completes unreeling and feeding cooperatively, and compared with the feeding device in the prior art, the feeding device has better stability after being used; and all parts/assemblies adopt universal parts in the industry, and the later maintenance is also more convenient.
Description
Technical Field
The utility model relates to a material feeding unit/mechanism of film.
Background
The membrane is a thin, soft, transparent sheet, typically made of plastic, adhesive, rubber, or other material. Such as optical films, composite films, superconducting films, polyester films, nylon films, plastic films, and the like. The film is widely used in the industries of electronic and electric appliances, machinery, printing and the like.
The plastic film is a film made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins, is widely applied to the fields of food, medicine, chemical industry and the like, and brings great convenience to the life of people. Traditional material feeding unit need the manual work to lift the in-process material feeding unit of changing the direction and give other production facility pay-off, and the operation is comparatively inconvenient, has certain limitation, and most material feeding unit stability is comparatively general.
It should be appreciated that the above information disclosed above is only for enhancement of understanding of the background of the invention and therefore it may contain prior art information that does not form the part of the common general knowledge of a person of ordinary skill in the art, including the closest prior art that is not presented.
Disclosure of Invention
In view of this, the present invention provides a film feeding device with convenient operation and stable feeding, and at least provides a useful choice.
The utility model discloses a film unreels material feeding unit, include: the feeding mechanism, the tension mechanism and the material pressing and belt connecting mechanism; the feeding mechanism at least comprises a mandrel for installing the film roll, and the mandrel is rotatable; the tension mechanism is used for tensioning the film during feeding and comprises a plurality of rollers, wherein at least one roller is floating; the pressing and tape splicing mechanism is used for pressing the film and ensuring that the film is smoothly fed into the next working procedure and at least comprises a pressing fixed plate and a pressing movable plate, and the pressing fixed plate and the pressing movable plate are respectively arranged on the upper surface and the lower surface of the film.
The utility model provides a film unreels material feeding unit simple structure has independent each function subblock, and the pay-off is stable, convenient operation, the later stage maintenance of also being convenient for.
In the film unreeling and feeding device disclosed by the application, the mandrel is an air expansion mandrel, and the air expansion mandrel is in transmission connection with a power motor.
In the film unreeling and feeding device disclosed by the application, the tension mechanism comprises a roller set consisting of a first roller, a second roller, a third roller, a fourth roller and a fifth roller; the first roller, the third roller, the fourth roller and the fifth roller are fixedly arranged, and the second roller is arranged in a floating manner.
In the film unreeling and feeding device disclosed by the application, the first roller, the third roller, the fourth roller and the fifth roller are fixed on the upper part of the mounting plate; the second roller is hoisted on the lower part of the mounting plate through a connecting rod, a spring and a bearing seat are arranged on the connecting rod, and the second roller is arranged on the connecting rod through the bearing seat.
In the thin film unreeling and feeding device disclosed in the application, the two ends of the first roller to the fifth roller are provided with limiting rings, and the positions of the limiting rings are adjustable.
In the thin film unreeling feeding device disclosed in the application, the material pressing and connecting mechanism comprises a first material pressing and connecting unit and a second material pressing and connecting unit, the first material pressing and connecting unit is arranged in the tension mechanism, and the second material pressing and connecting unit is arranged behind the process of the tension mechanism.
In the thin film unreeling and feeding device disclosed in the application, the first pressing and tape splicing unit comprises a first pressing fixing plate and a first pressing movable plate, the first pressing movable plate is connected with a first cylinder, and the first cylinder is fixed at the lower end of the first pressing fixing plate.
In the thin film unreeling and feeding device disclosed in the application, a guide clamping plate is further arranged above the first material pressing fixing plate, and the second material pressing movable plate is limited in the direction limited by the guide clamping plate.
In the thin film unreeling and feeding device disclosed by the application, the second pressing and tape connecting unit comprises a second pressing fixed plate and a second pressing movable plate, the second pressing movable plate is connected with the second cylinder, and the second cylinder is fixed above the second pressing fixed plate.
In the thin film material feeding unit that unreels, the cylinder mounting panel is fixed with through the spliced pole on the upper portion of second material fixed plate, the second cylinder install in on the cylinder mounting panel.
By the above-mentioned disclosed film material feeding unit that unreels, the beneficial effects of the utility model are that:
the feeding device is provided with a feeding mechanism, a tension mechanism and a material pressing and belt connecting mechanism; each mechanism takes its own role and completes unreeling and feeding cooperatively, and compared with the feeding device in the prior art, the feeding device has better stability after being used; and all parts/assemblies adopt universal parts in the industry, and the later maintenance is also more convenient.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" 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" or "second" 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 specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; they may be mechanically or electrically connected, directly or indirectly through intervening media, or may be interconnected within two elements or in an interactive relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
Embodiments of the present invention/utility model will be described in detail below with reference to the drawings.
The embodiment of the invention discloses a film unreeling and feeding device, which comprises:
the feeding mechanism, the tension mechanism and the material pressing and belt connecting mechanism;
the feeding mechanism at least comprises a mandrel for installing the film roll 11, and the mandrel is rotatable;
the tension mechanism is used for tensioning the film during feeding and comprises a plurality of rollers, wherein at least one roller is floating;
the pressing and tape splicing mechanism is used for pressing the film and ensuring that the film is smoothly fed into the next working procedure and at least comprises a pressing fixed plate and a pressing movable plate, and the pressing fixed plate and the pressing movable plate are respectively arranged on the upper surface and the lower surface of the film.
In one embodiment, the mandrel 110 is an air expansion mandrel, and the air expansion mandrel is in transmission connection with a power motor (not shown in the figure); the air expansion core shaft is expanded to fix the film roll 11, and the power motor drives the film roll 11 to rotate and unwind when working.
In one embodiment, the tension mechanism comprises a roller group consisting of a first roller 12, a second roller 17, a third roller 13, a fourth roller 15 and a fifth roller 16; the first roller 12, the third roller 13, the fourth roller 15 and the fifth roller 16 are fixedly arranged, and the second roller 17 is arranged in a floating manner. Specifically, the first roller 12, the third roller 13, the fourth roller 15 and the fifth roller 16 are fixed on the upper part of the mounting plate 10; the second roller 17 is suspended at the lower part of the mounting plate 10 through a connecting rod 170, a spring 171 and a bearing seat 172 are arranged on the connecting rod 170, and the second roller 17 is mounted on the connecting rod 170 through the bearing seat 172.
Preferably, the first roller, the second roller, the third roller and the fourth roller (12, 13, 15, 16, 17) are provided with limiting rings at two ends, and the positions of the limiting rings are adjustable.
In one embodiment, the pressing and splicing mechanism includes a first pressing and splicing unit 14 and a second pressing and splicing unit 18, the first pressing and splicing unit 14 is disposed in the tension mechanism, and the second pressing and splicing unit 18 is disposed after the tension mechanism.
In the above disclosed embodiment, the first nip belt unit 14 includes a first nip fixing plate 141 and a first nip moving plate 143, the first nip moving plate 143 is connected to a first cylinder 142, and the first cylinder 142 is fixed to a lower end of the first nip fixing plate 141. The specific implementation structure is as follows: two small supports which are symmetrically arranged are arranged at the upper part of the mounting plate 10, a vertical plate 140 is arranged at the upper part of each small support, a first pressing fixing plate 141 is fixed at the upper part of the vertical plate 140, a first air cylinder 142 is arranged at the lower part of the first pressing fixing plate 141, the working end of the first air cylinder 142 passes through the first pressing fixing plate 141 and is connected with a first pressing movable plate 143, and when the first air cylinder 142 acts, the first pressing movable plate 143 can press the film by following the action.
Preferably, in order to ensure that the first swaging flap 143 works effectively for a long time along the predetermined vertical direction, a guide clamping plate 144 is further disposed above the first swaging fixing plate 141, and the first swaging flap 143 is limited in the direction defined by the guide clamping plate 144, so as to ensure that the first swaging flap 143 does not deviate along the predetermined direction.
In the above disclosed embodiment, the second nip splicing unit 18 includes a second nip fixing plate 181 and a second nip moving plate 182, the second nip moving plate 182 is connected to a second cylinder 185, and the second cylinder 185 is fixed above the second nip fixing plate 181. The specific implementation structure is as follows: two vertical plates 180 which are symmetrically arranged are arranged on the upper portion of the mounting plate 10, a second material pressing fixing plate 181 is arranged above the two vertical plates 180, a cylinder mounting plate 183 is fixed on the upper portion of the second material pressing fixing plate 181 through a connecting column, a second cylinder 185 is mounted on the cylinder mounting plate 183, the working end of the second cylinder 185 is connected with a second material pressing movable plate 182, and when the second cylinder 185 acts, the second material pressing movable plate 182 acts to press materials on the film.
Preferably, in order to ensure that the second swaging plate 182 works effectively in the predetermined up-down direction for a long time, a linear bearing assembly 184 is installed between the cylinder mounting plate 183 and the second swaging plate 182, so as to ensure that the first swaging plate 143 does not deviate in the predetermined direction.
According to the above, the feeding device is provided with the feeding mechanism, the tension mechanism and the pressing and belt connecting mechanism; each mechanism plays its own role, can accomplish in coordination and unreel the pay-off, compares in the material feeding unit among the prior art, and this material feeding unit stability is better after using.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. Film unreels material feeding unit, its characterized in that includes: the feeding mechanism, the tension mechanism and the material pressing and belt connecting mechanism;
the feeding mechanism at least comprises a mandrel (110) for installing the film roll (11), and the mandrel (110) is rotatable;
the tension mechanism is used for tensioning the film during feeding and comprises a plurality of rollers, wherein at least one roller is floating;
the pressing and tape splicing mechanism is used for pressing the film and ensuring that the film is smoothly fed into the next working procedure and at least comprises a pressing fixed plate and a pressing movable plate, and the pressing fixed plate and the pressing movable plate are respectively arranged on the upper surface and the lower surface of the film.
2. The film unwinding feeding device according to claim 1, wherein the mandrel (110) is an inflatable mandrel, and the inflatable mandrel is in transmission connection with a power motor.
3. The film unwinding feeding device according to claim 1, wherein the tension mechanism comprises a roller set consisting of a first roller (12), a second roller (17), a third roller (13), a fourth roller (15) and a fifth roller (16); the first roller (12), the third roller (13), the fourth roller (15) and the fifth roller (16) are fixedly arranged, and the second roller (17) is arranged in a floating manner.
4. The film unwinding feeding device according to claim 3, wherein:
the first roller (12), the third roller (13), the fourth roller (15) and the fifth roller (16) are fixed on the upper part of the mounting plate (10);
the second roller (17) is hung on the lower portion of the mounting plate (10) through a connecting rod (170), a spring (171) and a bearing seat (172) are arranged on the connecting rod (170), and the second roller (17) is installed on the connecting rod (170) through the bearing seat (172).
5. The film unwinding feeding device according to claim 3 or 4, wherein two ends of each of the first to fifth rollers (12, 13, 15, 16, 17) are provided with a limiting ring, and the position of the limiting ring is adjustable.
6. The film unwinding feeding device according to claim 1, wherein the pressing and splicing mechanism includes a first pressing and splicing unit (14) and a second pressing and splicing unit (18), the first pressing and splicing unit (14) is disposed in the tension mechanism, and the second pressing and splicing unit (18) is disposed after the tension mechanism.
7. The film unwinding feeding device according to claim 6, wherein the first pressing and joining unit (14) includes a first pressing fixing plate (141) and a first pressing movable plate (143), the first pressing movable plate (143) is connected to a first air cylinder (142), and the first air cylinder (142) is fixed to a lower end of the first pressing fixing plate (141).
8. The film unwinding feeding device according to claim 7, wherein a guide clamping plate (144) is further disposed above the first pressing fixing plate (141), and the first pressing movable plate (143) is limited in a direction defined by the guide clamping plate (144).
9. The film unwinding feeding device according to claim 6, wherein the second pressing and splicing unit (18) comprises a second pressing fixing plate (181) and a second pressing movable plate (182), the second pressing movable plate (182) is connected to a second cylinder (185), and the second cylinder (185) is fixed above the second pressing fixing plate (181).
10. The film unwinding feeding device as claimed in claim 9, wherein a cylinder mounting plate (183) is fixed to an upper portion of the second material fixing plate (181) through a connecting column, and the second cylinder (185) is mounted on the cylinder mounting plate (183).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922371914.XU CN211687791U (en) | 2019-12-26 | 2019-12-26 | Film unreeling and feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922371914.XU CN211687791U (en) | 2019-12-26 | 2019-12-26 | Film unreeling and feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211687791U true CN211687791U (en) | 2020-10-16 |
Family
ID=72794635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922371914.XU Active CN211687791U (en) | 2019-12-26 | 2019-12-26 | Film unreeling and feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211687791U (en) |
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2019
- 2019-12-26 CN CN201922371914.XU patent/CN211687791U/en active Active
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