CN205240877U - Film unwinding device - Google Patents
Film unwinding device Download PDFInfo
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- CN205240877U CN205240877U CN201521040972.XU CN201521040972U CN205240877U CN 205240877 U CN205240877 U CN 205240877U CN 201521040972 U CN201521040972 U CN 201521040972U CN 205240877 U CN205240877 U CN 205240877U
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- roller
- film
- nip rolls
- guide roller
- frame
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Abstract
The utility model discloses a film unwinding device, wherein, include: a machine support. Unwinding mechanism, unwinding mechanism is including the relative movable compression roller that sets up and unreel the roller, guiding mechanism, guiding mechanism sets up in the frame, guiding mechanism includes a plurality of guide roll, a plurality of tensioning roller and changes to the roller, the guide roll is used for the direction of film, the tensioning roller is used for adjusting the film movement orbit, change and be in to the roller setting the right side of the lower stand of frame, change the switching -over that is used for the film to the roller, the exhibition flat -bed machine constructs, the flat establishment of institution of exhibition is in in the stull of frame, the exhibition flat -bed machine constructs including a plurality of nip roll, nip roll is used for the exhibition of film flat. The utility model discloses simple structure, convenient to use, comparative difference in cost are hanged down, can accurate, conveniently keep again simultaneously from parting unreeling of the large tension within range of doing all can a little, and tension is invariable, guarantees product quality.
Description
Technical field
The utility model relates to membrane production equipment, is specifically related to a kind of thin-film unreeling device.
Background technology
Film is a kind of thin and soft transparent sheet, makes with plastics, adhesive, rubber or other materials. The thickness of thin-film material between monatomic between several millimeters, film is widely used in the industries such as electronic apparatus, machinery, printing, along with the application demand of the sealed plastic products such as plastic sealing bag constantly expands, also obtain certain development for the manufacture of the thin-film unreeling device of plastic foil. Current thin-film unreeling apparatus structure more complicated, maintain and keep in repair cumbersome, therefore the cost compare dropping into is large, and power consumption is larger, therefore profit is also smaller, is also difficult to introduce for medium-sized and small enterprises, in addition, accurately eliminate bearing friction power larger on the impact of unwinding tension, how precisely, easily the unwinding tension within the scope of keeping from Minimal Tension to hightension constant, ensures that product quality has caused people's concern. Therefore, be badly in need of a kind of simple in structure, easy to usely, cost compare is low, thin-film unreeling device that also can be applicable for medium-sized and small enterprises, and unreeling within the scope of can keeping precisely, easily from Minimal Tension to hightension simultaneously, constant tension, ensures product quality.
Utility model content
The utility model is for the problems referred to above, provide a kind of simple in structure, easy to use, cost compare is low, thin-film unreeling device that also can be applicable for medium-sized and small enterprises, unreeling within the scope of can keeping precisely, easily from Minimal Tension to hightension again simultaneously, constant tension, ensures product quality.
The technical scheme in the invention for solving the above technical problem is:
A kind of thin-film unreeling device, wherein, comprising: frame; Unreeling structure, described unreeling structure comprises the movable platen and the let off roll that are oppositely arranged, and described movable platen is movably arranged on the right support of described frame, and described let off roll is movably arranged on described right support; Guiding mechanism, described guiding mechanism is arranged in described frame, described guiding mechanism comprises several guide rollers, several idler rollers and modified roller, described guide roller is for the guiding of film, described idler roller is used for adjusting film movement track, described modified roller is arranged on the right side of the lower pillar stand of described frame, and described modified roller is for the commutation of film; Flatten mechanism, described flatten mechanism is arranged in the stull of described frame, and described flatten mechanism comprises several nip rolls, and described nip rolls is for the flattening of film.
Further, described let off roll is positioned at the left side of described movable platen, and described let off roll and described movable platen cylindrical tangent.
Further, several guide rollers are the first guide roller, the second guide roller, the 4th guide roller and the 3rd guide roller, be arranged in parallel the successively upside of the left socle that is arranged on described frame of described the first guide roller and the second guide roller, described the 4th guide roller is arranged on the upside of the left column of described frame, and described the 3rd guide roller is positioned at the lower right of described the 4th guide roller.
Further, several idler rollers are the first idler roller and the second idler roller, described the first idler roller is movably arranged on the left side of the right column of described frame, and described the second idler roller is movably arranged on the left side of described right column, and described the second idler roller is positioned at the upside of described the first idler roller.
Further, described guiding mechanism also comprises backing roll, and described backing roll is arranged on the left side of described lower pillar stand, and described backing roll is between described the 4th guide roller and described modified roller.
Further, several nip rolls are from left to right arranged in parallel successively, between two adjacent nip rolls, leave gap, and several nip rolls are the first nip rolls, the second nip rolls, the 3rd nip rolls and the 4th nip rolls.
Further, also comprise transition roller, described transition roller is positioned at the downside of described flatten mechanism, and described transition roller is for the ease of using film.
The utility model has the advantages that:
1. the utility model is simple in structure, easy to use, and maintenance of equipment and maintenance are all more convenient;
2. the utility model cost is low, and production efficiency is also higher, and film can not produce fold while placement;
3. the utility model is all suitable for for different types of soft thin material, and unwinding tension is stable, ensures product quality.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage. Below with reference to figure, the utility model is described in further detail.
Brief description of the drawings
Form the part of this description, show preferred embodiment of the present utility model for further understanding accompanying drawing of the present utility model, and be used for illustrating principle of the present utility model together with description. In the accompanying drawings:
Fig. 1 is theory structure schematic diagram of the present utility model;
Fig. 2 is the theory structure schematic diagram of guiding mechanism of the present utility model; And
Fig. 3 is the theory structure schematic diagram of flatten mechanism of the present utility model.
Wherein, in figure, be labeled as:
1 is frame, 11 is right support, 12 is left socle, 13 is right column, 14 is left column, 15 is lower pillar stand, 16 is stull, 2 is unreeling structure, 21 is movable platen, 22 is let off roll, 3 is guiding mechanism, 31 is the first guide roller, 32 is the second guide roller, 33 is the first idler roller, 34 is the 3rd guide roller, 35 is the second idler roller, 36 is the 4th guide roller, 37 is backing roll, 38 is modified roller, 4 is flatten mechanism, 41 is the first nip rolls, 42 is the second nip rolls, 43 is the 3rd nip rolls, 44 is the 4th nip rolls, 5 is transition roller.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Referring to figs. 1 to Fig. 3, a kind of thin-film unreeling device as depicted in figs. 1 and 2, comprise frame 1, guiding mechanism 3, flatten mechanism 4 and unreeling structure 2, described unreeling structure 2 comprises the movable platen 21 and the let off roll 22 that are oppositely arranged, described movable platen 21 is movably arranged on the right support 11 of described frame 1, and described let off roll 22 is movably arranged on described right support 11; Described guiding mechanism 3 is arranged in described frame 1, described guiding mechanism 3 comprises several guide rollers, several idler rollers and modified roller 38, described guide roller is for the guiding of film, described idler roller is used for adjusting film movement track, described modified roller 38 is arranged on the right side of the lower pillar stand 15 of described frame 1, and described modified roller 38 is for the commutation of film; Described flatten mechanism 4 is arranged in the stull 16 of described frame 1, and described flatten mechanism 4 comprises several nip rolls, and described nip rolls is for the flattening of film.
Described let off roll 22 is positioned at the left side of described movable platen 21, and described let off roll 22 is tangent with described movable platen 21 cylindricals.
As shown in Figure 2, several guide rollers are the first guide roller 31, the second guide roller 32, the 4th guide roller 36 and the 3rd guide roller 34, be arranged in parallel the successively upside of the left socle 12 that is arranged on described frame 1 of described the first guide roller 31 and the second guide roller 32, described the 4th guide roller 36 is arranged on the upside of the left column 14 of described frame 1, and described the 3rd guide roller 34 is positioned at the lower right of described the 4th guide roller 36.
Several idler rollers are the first idler roller 33 and the second idler roller 35, described the first idler roller 33 is movably arranged on the left side of the right column 13 of described frame 1, described the second idler roller 35 is movably arranged on the left side of described right column 13, and described the second idler roller 35 is positioned at the upside of described the first idler roller 33, unreeling within the scope of can keeping precisely, easily from Minimal Tension to hightension, constant tension, ensures product quality.
Described guiding mechanism 3 also comprises backing roll 37, and described backing roll 37 is arranged on the left side of described lower pillar stand 15, and described backing roll 37 is between described the 4th guide roller 36 and described modified roller 38.
As shown in Figure 3, several nip rolls are from left to right arranged in parallel successively, between two adjacent nip rolls, leave gap, several nip rolls are the first nip rolls 41, the second nip rolls 42, the 3rd nip rolls 43 and the 4th nip rolls 44, can not be scratched the film surface of soft material and cause waste product, and, different types of soft thin material is all adapted to, reliability is high.
This unwinding device also comprises transition roller 5, and described transition roller 5 is positioned at the downside of described flatten mechanism 4, and described transition roller 5 is for the ease of using film, and film can not produce fold phenomenon while placement.
In sum, this thin-film unreeling device has simple in structure, and maintenance of equipment and maintenance are all more convenient, and cost is low, and fund input is little, can adapt to the application of medium-sized and small enterprises, is convenient to popularize, and production efficiency is also higher.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations. All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. a thin-film unreeling device, is characterized in that, comprising:
Frame (1);
Unreeling structure (2), described unreeling structure (2) comprises the movable platen (21) and the let off roll (22) that are oppositely arranged, described movable platen (21) is movably arranged on the right support (11) of described frame (1), and described let off roll (22) is movably arranged on described right support (11);
Guiding mechanism (3), described guiding mechanism (3) is arranged in described frame (1), described guiding mechanism (3) comprises several guide rollers, several idler rollers and modified roller (38), described guide roller is for the guiding of film, described idler roller is used for adjusting film movement track, described modified roller (38) is arranged on the right side of the lower pillar stand (15) of described frame (1), and described modified roller (38) is for the commutation of film;
Flatten mechanism (4), described flatten mechanism (4) is arranged in the stull (16) of described frame (1), described flatten mechanism (4) comprises several nip rolls, and described nip rolls is for the flattening of film.
2. thin-film unreeling device according to claim 1, it is characterized in that, described let off roll (22) is positioned at the left side of described movable platen (21), and described let off roll (22) is tangent with described movable platen (21) cylindrical.
3. thin-film unreeling device according to claim 1, it is characterized in that, several guide rollers are the first guide roller (31), the second guide roller (32), the 4th guide roller (36) and the 3rd guide roller (34), be arranged in parallel the successively upside of the left socle (12) that is arranged on described frame (1) of described the first guide roller (31) and the second guide roller (32), described the 4th guide roller (36) is arranged on the upside of the left column (14) of described frame (1), described the 3rd guide roller (34) is positioned at the lower right of described the 4th guide roller (36).
4. thin-film unreeling device according to claim 3, it is characterized in that, several idler rollers are the first idler roller (33) and the second idler roller (35), described the first idler roller (33) is movably arranged on the left side of the right column (13) of described frame (1), described the second idler roller (35) is movably arranged on the left side of described right column (13), and described the second idler roller (35) is positioned at the upside of described the first idler roller (33).
5. thin-film unreeling device according to claim 4, it is characterized in that, described guiding mechanism (3) also comprises backing roll (37), described backing roll (37) is arranged on the left side of described lower pillar stand (15), and described backing roll (37) is positioned between described the 4th guide roller (36) and described modified roller (38).
6. thin-film unreeling device according to claim 1, it is characterized in that, several nip rolls are from left to right arranged in parallel successively, between two adjacent nip rolls, leave gap, several nip rolls are the first nip rolls (41), the second nip rolls (42), the 3rd nip rolls (43) and the 4th nip rolls (44).
7. thin-film unreeling device according to claim 1, it is characterized in that, also comprise transition roller (5), described transition roller (5) is positioned at the downside of described flatten mechanism (4), and described transition roller (5) is for the ease of using film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040972.XU CN205240877U (en) | 2015-12-15 | 2015-12-15 | Film unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040972.XU CN205240877U (en) | 2015-12-15 | 2015-12-15 | Film unwinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205240877U true CN205240877U (en) | 2016-05-18 |
Family
ID=55939954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521040972.XU Active CN205240877U (en) | 2015-12-15 | 2015-12-15 | Film unwinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205240877U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379707A (en) * | 2017-06-06 | 2017-11-24 | 佛山宝钢不锈钢贸易有限公司 | A kind of low noise steel plate film-covering mechanism |
| CN108380459A (en) * | 2018-05-09 | 2018-08-10 | 广东莱尔新材料科技股份有限公司 | A kind of haulage gear and use its coating machine |
| CN108529292A (en) * | 2018-05-09 | 2018-09-14 | 广东莱尔新材料科技股份有限公司 | A kind of feeding mechanism for coating machine |
| CN108792747A (en) * | 2018-06-27 | 2018-11-13 | 广东顺德莱特尔科技有限公司 | A kind of seperator for coated thin film |
-
2015
- 2015-12-15 CN CN201521040972.XU patent/CN205240877U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379707A (en) * | 2017-06-06 | 2017-11-24 | 佛山宝钢不锈钢贸易有限公司 | A kind of low noise steel plate film-covering mechanism |
| CN108380459A (en) * | 2018-05-09 | 2018-08-10 | 广东莱尔新材料科技股份有限公司 | A kind of haulage gear and use its coating machine |
| CN108529292A (en) * | 2018-05-09 | 2018-09-14 | 广东莱尔新材料科技股份有限公司 | A kind of feeding mechanism for coating machine |
| CN108792747A (en) * | 2018-06-27 | 2018-11-13 | 广东顺德莱特尔科技有限公司 | A kind of seperator for coated thin film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325802 1983-2033 Harbour Road, Longgang Town, Cangnan Town, Wenzhou, Zhejiang (6 building, Chengde Polytron Technologies Inc) Patentee after: Zhejiang Xiang Peng new materials Co.,Ltd. Address before: 325802 1983-2033 Harbour Road, Longgang Town, Cangnan Town, Wenzhou, Zhejiang (6 building, Chengde Polytron Technologies Inc) Patentee before: ZHEJIANG XIANG PENG NEW MATERIAL CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 325802 1983-2033 Harbour Road, Longgang Town, Cangnan Town, Wenzhou, Zhejiang (6 building, Chengde Polytron Technologies Inc) Patentee after: ZHEJIANG XIANG PENG NEW MATERIAL CO.,LTD. Address before: 325802 Yanhu Road, Longgang Town, Cangnan, Wenzhou, Zhejiang, 6 building, Zhejiang Chengde Packaging Co., Ltd. Patentee before: ZHEJIANG XIANGPENG PLASTIC INDUSTRY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 325000 Century Avenue 888-1088, Longgang Town, Cangnan County, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Xiang Peng new materials Co.,Ltd. Address before: 325802 1983-2033 Harbour Road, Longgang Town, Cangnan Town, Wenzhou, Zhejiang (6 building, Chengde Polytron Technologies Inc) Patentee before: Zhejiang Xiang Peng new materials Co.,Ltd. |