CN204280811U - A kind of online splitting winding device of wide door width coating machine - Google Patents
A kind of online splitting winding device of wide door width coating machine Download PDFInfo
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- CN204280811U CN204280811U CN201420697389.5U CN201420697389U CN204280811U CN 204280811 U CN204280811 U CN 204280811U CN 201420697389 U CN201420697389 U CN 201420697389U CN 204280811 U CN204280811 U CN 204280811U
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- nip rolls
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Abstract
The utility model discloses a kind of online splitting winding device of wide door width coating machine, it comprises frame and rewinding frame, described frame is provided with the first nip rolls, the second nip rolls, the 3rd nip rolls, the 4th nip rolls and cutting knife, and rewinding frame is provided with the first wind-up roll, the second wind-up roll, the first rolling pressure roller, the second rolling pressure roller, nip rolls and rotates bin axle; Wherein, first to fourth nip rolls are fixed in frame by center shaft, and rotate bin axle and be fixed on rewinding frame, two wind-up rolls, two rolling pressure rollers are fixed on the hold-down arm at rotation bin axle two ends, and the nip rolls on rewinding frame are fixed on its top.The utility model can carry out rolling to the coated coil of multiple door width and cut process, improves the service efficiency of coating machine, decreases follow-up processing process.Coated coil for splitting winding also significantly improves its rolling quality, ensures the qualification rate of product, decreases the waste of material.
Description
Technical field
The utility model relates to coating machine wrap-up technical field, particularly relates to a kind of online splitting winding device of wide door width coating machine, carries out splitting winding, and improve its rolling quality for wide cut coated film.
Background technology
Current wide door width coating machine great majority on the market do not have the function of online splitting winding in wrapup procedure, need to transform winding device.In actual production process, the mylar of wide door width enters wrap-up after coating, first cuts through cutting knife, then carries out rolling process.Coated film there will be crimping by stretching distortion in the process of baking oven; use same Scroll to carry out rolling and usually can occur because tension force controls unstable the situation that rolling offsets; make product design nonconformity like this, waste is caused to material, also have impact on the work efficiency of coating.
Utility model content
The purpose of this utility model is the online splitting winding device of a kind of wide door width coating machine provided for the deficiency in above-mentioned coating rolling device, and this device significantly improves the splitting winding quality of coated product, saves manpower and materials.
The concrete technical scheme realizing the utility model object is:
A kind of online splitting winding device of wide door width coating machine, feature is that this device comprises frame and rewinding frame, described frame is provided with the first nip rolls, second nip rolls, 3rd nip rolls, 4th nip rolls and cutting knife, rewinding frame is provided with the first wind-up roll, second wind-up roll, first rolling pressure roller, second rolling pressure roller, nip rolls and rotation bin axle, wherein, first nip rolls, second nip rolls, 3rd nip rolls and the 4th nip rolls are fixed in frame by center shaft, rotating bin axle is fixed on rewinding frame, first wind-up roll, second wind-up roll, first rolling pressure roller and the second rolling pressure roller are fixed on the hold-down arm at rotation bin axle two ends, nip rolls are fixed on rewinding top of the trellis, wide cut coiled material passes through the first nip rolls, by cutting knife, wide cut coiled material is cut, then successively after the second nip rolls, the 3rd nip rolls, part coiled material is by the direct rolling of the first wind-up roll, and the nip rolls of another part coiled material on the 4th nip rolls and rewinding frame carry out rolling by the second wind-up roll.
Described first wind-up roll, the second wind-up roll are driven respectively by two motors, and the rolling simultaneously of two wind-up rolls, winding tension is at 0.5 ~ 0.7 MPa, and rolling speed controls at 100 ~ 130 m/min.
Described first rolling pressure roller, the second rolling pressure roller, by air cylinder driven, use same switch to control, and the pressure of its two rollings pressure roller is identical, and pressure is 0.2 ~ 0.3 MPa.
The utility model is a kind of wrap-up with splitting function of the winding process stage design at coating machine, coiled material after coating process enters wrapup routine after drying, cooling, first by cutting knife, wide cut coiled material is cut, rolling process is carried out to two parallel wind-up rolls again through nip rolls traction, use rolling pressure roller neatly closely knit to ensure rewinding while rolling, ensure the smooth of rolling product by the regulation and control of winding tension and rolling platen pressure.Consider that rolling pressure roller position can affect to some extent on the rolling radius of coiled material, the direction of extrusion of two rolling pressure rollers to coiled material is different.
The utility model can carry out rolling to the coated coil of multiple door width and cut process, improves the service efficiency of coating machine, decreases follow-up processing process.Coated coil for splitting winding also significantly improves its rolling quality, ensures the qualification rate of product, decreases the waste of material.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Illustrate that the utility model is described in further detail with detailed description of the invention below in conjunction with accompanying drawing.
Consult Fig. 1, the utility model comprises nip rolls 11, cutting knife 3, frame 1, first wind-up roll 8, second wind-up roll 12, first rolling pressure roller 9, second rolling pressure roller 13, rotation bin axle 10 and rewinding frame 14 on the first nip rolls 2, second nip rolls 4, the 3rd nip rolls 6, the 4th nip rolls 7 and rewinding frame 14; Wherein, first nip rolls 2, second nip rolls 4, the 3rd nip rolls 6, the 4th nip rolls 7 nip rolls are fixed in frame 1 by center shaft, rotating bin axle 10 is fixed on rewinding frame 14, and the nip rolls 11 on the first wind-up roll 8, second wind-up roll 12, first rolling pressure roller 9, second rolling pressure roller 13 and rewinding frame are fixed on the hold-down arm rotating bin axle 10 two ends.
Specific works flow process is as follows: be coated with the coiled material 5(mylar processed) after drying, cooling, enter wrapup routine, first pass bottom nip rolls 2, cut by cutting knife 3 pairs of wide cut mylars 5, then successively on the left of nip rolls 4, after nip rolls 6 top, mylar 5 after cutting separately carries out rolling, part mylar 5 directly by wind-up roll 8 directly rolling, another part bottom nip rolls 7 with nip rolls 11 top, carry out rolling by wind-up roll 12 subsequently.Two wind-up rolls are respectively by two independently winding motor drived control, and the rolling speed of a motor vehicle controls at 100 ~ 130 m/min.Because coating mylar 5 can be out of shape to some extent through baking oven intensification, need the first wind-up roll 8 and the second wind-up roll 12 to operate after cutting, by the size regulating winding motor moment of torsion to regulate and control winding tension, its winding tension is 0.5 ~ 0.7 MPa simultaneously.Rolling pressure roller 9 and 13 need be used while rolling to ensure the smooth of rolling, and rolling pressure roller is controlled by air cylinder driven, and the pressure of two rolling pressure rollers 9 and 13 is consistent, and platen pressure is 0.2 ~ 0.3 MPa.Two wind-up rolls 8 and 12, rolling pressure roller 9 and 13 and nip rolls 11 are arranged on same rewinding frame 14, can rotate around the bin axle 10 at center, such one side regulates its take-up position along with the increase of rolling radius, also operation for convenience detach after rolling terminates on the other hand.
Claims (3)
1. the online splitting winding device of one kind wide door width coating machine, it is characterized in that this device comprises frame (1) and rewinding frame (14), described frame (1) is provided with the first nip rolls (2), second nip rolls (4), 3rd nip rolls (6), 4th nip rolls (7) and cutting knife (3), rewinding frame (14) is provided with the first wind-up roll (8), second wind-up roll (12), first rolling pressure roller (9), second rolling pressure roller (13), nip rolls (11) and rotation bin axle (10), wherein, first nip rolls (2), second nip rolls (4), 3rd nip rolls (6) and the 4th nip rolls (7) are fixed in frame (1) by center shaft, rotating bin axle (10) is fixed on rewinding frame (14), first wind-up roll (8), second wind-up roll (12), first rolling pressure roller (9) and the second rolling pressure roller (13) are fixed on the hold-down arm at rotation bin axle (10) two ends, nip rolls (11) are fixed on rewinding frame (14) top, wide cut coiled material (5) passes through the first nip rolls (2), by cutting knife (3), wide cut coiled material (5) is cut, then successively after the second nip rolls (4), the 3rd nip rolls (6), part coiled material (5) is by the first wind-up roll (8) directly rolling, and the nip rolls (11) of another part coiled material (5) on the 4th nip rolls (7) and rewinding frame (14) carry out rolling by the second wind-up roll (12).
2. online splitting winding device according to claim 1, is characterized in that described first wind-up roll (8), the second wind-up roll (12) drives respectively by two motors, rolling simultaneously; Winding tension is at 0.5 ~ 0.7 MPa, and rolling speed controls at 100 ~ 130 m/min.
3. online splitting winding device according to claim 1, it is characterized in that described first rolling pressure roller (9), the second rolling pressure roller (13) are by air cylinder driven, use same switch to control, the pressure of its two rollings pressure roller is identical, and pressure is 0.2 ~ 0.3 MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420697389.5U CN204280811U (en) | 2014-11-20 | 2014-11-20 | A kind of online splitting winding device of wide door width coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420697389.5U CN204280811U (en) | 2014-11-20 | 2014-11-20 | A kind of online splitting winding device of wide door width coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204280811U true CN204280811U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420697389.5U Active CN204280811U (en) | 2014-11-20 | 2014-11-20 | A kind of online splitting winding device of wide door width coating machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN204280811U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107128725A (en) * | 2017-06-22 | 2017-09-05 | 天津市天塑滨海氟塑料制品有限公司 | A kind of raw material band flattens rewinding unit |
| CN109205374A (en) * | 2018-07-13 | 2019-01-15 | 巨石集团有限公司 | A kind of online cutting device of adhesive film |
| CN109987443A (en) * | 2019-04-18 | 2019-07-09 | 苏州捷力新能源材料有限公司 | A kind of online splitting winding equipment of lithium battery wet process diaphragm |
-
2014
- 2014-11-20 CN CN201420697389.5U patent/CN204280811U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107128725A (en) * | 2017-06-22 | 2017-09-05 | 天津市天塑滨海氟塑料制品有限公司 | A kind of raw material band flattens rewinding unit |
| CN109205374A (en) * | 2018-07-13 | 2019-01-15 | 巨石集团有限公司 | A kind of online cutting device of adhesive film |
| CN109987443A (en) * | 2019-04-18 | 2019-07-09 | 苏州捷力新能源材料有限公司 | A kind of online splitting winding equipment of lithium battery wet process diaphragm |
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Legal Events
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| 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: 200331 Putuo District, Shanghai Chen Road, No. 200 Patentee after: Shanghai Shun Hao new materials Polytron Technologies Inc Address before: 200331 Putuo District, Shanghai Chen Road, No. 200 Patentee before: Shanghai Luxin Evotech Packing Materials Science & Technology Co., Ltd. |