CN203741410U - Thin film vacuum aluminizing production equipment with blowing flattening function - Google Patents
Thin film vacuum aluminizing production equipment with blowing flattening function Download PDFInfo
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- CN203741410U CN203741410U CN201420110695.4U CN201420110695U CN203741410U CN 203741410 U CN203741410 U CN 203741410U CN 201420110695 U CN201420110695 U CN 201420110695U CN 203741410 U CN203741410 U CN 203741410U
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- aluminizing
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Abstract
The utility model relates to thin film vacuum aluminizing production equipment with a blowing flattening function. The thin film vacuum aluminizing production equipment comprises an unwinding device, a vacuum aluminizing device, a cooling device, a winding device, and a plurality of guiding rollers with supporting and guiding effects, which are all sequentially arranged on a rack in the thin film walking direction, wherein the vacuum aluminizing device comprises a vacuum chamber and an aluminizing roller arranged inside the vacuum chamber, and further comprises a blowing device which is arranged in the vacuum chamber and is positioned in front of the aluminizing roller; the thin film flattening is realized by adopting the blowing flattening method; the flattening accuracy is high, the effect is stable, and the operation is easier; as air blowing is adopted, no friction damage is generated on the surface of a material, and the thin film vacuum aluminizing production equipment is particularly suitable for processing a thin film with high quality requirement and a sensitive coating; before the reeling process for a thin film, especially a wide plastic thin film, the plastic thin film can be thoroughly flattened, so that the production efficiency is increased, the production cost and the workload are lowered, and the vacant gap of flattening technology of high-end thin film is bridged.
Description
Technical field
The utility model relates to a kind of membrane production equipment, relates in particular to a kind of film vacuum production unit of aluminizing flattening with blowing.
Background technology
Plastics film has wide range of applications at packaging field, needs film to carry out MULTILAYER COMPOSITE or the technological operation such as vacuum aluminum-coated, to facilitate follow-up printing treatment before using more.Along with expanding economy, plastic wrapping and plastic packet product shared share on market is increasing, causes plastics film demand growing, and width requirement becomes large, specification of quality and uprises.But, current plastics film is in vacuum aluminum-coated process, especially often there is folded undevelopable phenomenon together in wide cut plastics film in vacuum aluminum-coated process, form plating leakage or obviously plate ceases to be busy because flattening, this batches and has brought very large obstacle the finished product of aluminizing, and cannot flatten and plating leakage is just batched and can be become undoubtedly waste product; The existence of this problem, has a strong impact on production efficiency and the yield rate of wide cut plastics film, makes wide cut plastic film aluminizing scrap rate high.
In general, film is more soft, the larger just more difficult abundant flattening of wide cut, and is obviously difficult to especially completely flatten and aluminize because of high temperature cooling process after strain through the radium-shine product of mold pressing.At present, industry is in the time carrying out film flattening both at home and abroad, generally use bow forming roll to flatten mode, but along with material wide cut increases, properties of materials difference, bow forming roll flattens mode cannot meet vacuum aluminum-coated flattening requirement, particularly some soft easily stretching base materials is not more risen to flatten to save to cause producing.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of film vacuum production unit of aluminizing flattening with blowing, this film vacuum production unit of aluminizing flattening with blowing can not produce any wearing and tearing, flatten precision is high, effect stability, operation are simpler, has not only improved production efficiency but also has reduced production cost and workload.The technical scheme adopting is as follows:
A kind of film vacuum production unit of aluminizing flattening with blowing, comprise along walking film direction and be successively set on the unwinding device in frame, vacuum aluminum-coated device, refrigerating unit and wrap-up, and many rise support, the guide roller of guide effect, vacuum aluminum-coated device comprises vacuum chamber and is arranged on the roller of aluminizing in vacuum chamber, it is characterized in that: also comprise that blowing device, blowing device are arranged on the front in described vacuum chamber and in the described roller of aluminizing.
Around there is the problems such as plating leakage, plating ceases to be busy, distortion in the vacuum aluminum-coated production process of current thin film, the film of specifying in vacuum chamber flattens position, adopt the mode of blowing by gas constant pressure and flow blow at the film back side and flatten fast.Blowing device be arranged on the roller of aluminizing before, film enters rapidly the roller of aluminizing after flattening fast and aluminizes under the effect of winding speed, blowing device hardware does not touch film surface, therefore can not produce any wearing and tearing to thin-film material; Adopt the mode flattening of blowing to replace nip rolls of the prior art to carry out film flattening, flatten precision is high, effect stability, operation are simpler; Owing to adopting gas to flatten, thus to material surface without any damage by friction, be particularly applicable to processing high quality and require and have a film of sensitive coating; Before the coiling process of plastics film especially wide cut plastics film, can make plastics film fully be flattened, this has not only improved production efficiency but also has reduced production cost and workload, has well filled up the blank of existing high-end thin-film material flattening technology.
As preferred version of the present utility model, described blowing device comprises air blowing steel pipe, flexible pipe and diffuser, air blowing steel pipe is provided with a discharge gas aperture along its length, the both ends of air blowing steel pipe are fixedly mounted in described frame, diffuser is arranged on described vacuum chamber outside, and the two ends of air blowing steel pipe are connected with diffuser by flexible pipe respectively.Utilize vacuum adsorption principle, in the time that vacuum chamber vacuumizes, vacuum chamber forms negative pressure, therefore make the air of vacuum chamber outside be sucked by strainer, then via flowrate control valve, enter into air blowing steel pipe, blow out from air blowing steel pipe again, blowing device is installed in vacuum aluminum-plating equipment vacuum chamber, the straight-through atmosphere of device gas introduction port, accurately control air blowing flow by flowrate control valve, more can keep blow gas's constant pressure and flow, under the prerequisite that does not affect quality product, greatly improve the flattening performance of vacuum aluminum-plating equipment.
As the further preferred version of the utility model, described diffuser comprises the flowrate control valve and the strainer that connect successively by flexible pipe, and flowrate control valve is connected with the two ends of air blowing steel pipe respectively by flexible pipe.Owing to liking to have produced negative pressure in vacuum chamber, the air outside vacuum chamber is sucked by strainer, after being purified, sends in air blowing steel pipe via flowrate control valve by filter, blows out from the aperture constant current of giving vent to anger, constant voltage.Can regulate the size of air-flow by flowrate control valve; Strainer filters air, prevents that koniology is attached on film, makes film surface keep clean, the better effects if of aluminizing.
As further preferred version of the utility model, described diffuser also comprises closed-loop control mechanism, closed-loop control mechanism comprises flow feedback assembly and PLC controller, the flow sensor of flow feedback assembly extend in the flexible pipe between described air blowing steel pipe and flowrate control valve, and flow feedback assembly, PLC controller, flowrate control valve are electrically connected successively.By the closed-loop control mechanism being made up of flow feedback assembly and PLC controller is set, the flow of the flow sensor Real-Time Monitoring gas of flow feedback assembly, feed back to PLC controller, by PLC controller, flowrate control valve is regulated, realize accurate, the stable control of flow.
As the utility model preferred version further again, on described air blowing steel pipe, on every 1 cm length, offer 2～3 apertures of giving vent to anger.On air blowing steel pipe, every 1 cm length offers 2～3 apertures of giving vent to anger, and the aperture that makes to give vent to anger is comparatively intensive, guarantees that the air-flow uniformity coefficient blowing out is higher, and plastics film can be flattened better.
As the utility model preferred version further again, described in the give vent to anger aperture of aperture be 0.5mm～1mm.The give vent to anger aperture of aperture is set to 0.5mm～1mm, guarantees to blow out from the aperture of giving vent to anger the intensity of air-flow, effectively plastics film is flattened.
Compared with prior art, tool has the following advantages the utility model:
Blowing device be arranged on the roller of aluminizing before, film enters rapidly the roller of aluminizing after flattening fast and aluminizes under the effect of winding speed, blowing device hardware does not touch film surface, therefore can not produce any wearing and tearing to thin-film material; Adopt the mode flattening of blowing to replace nip rolls of the prior art to carry out film flattening, flatten precision is high, effect stability, operation are simpler; Owing to adopting gas to flatten, thus to material surface without any damage by friction, be particularly applicable to processing high quality and require and have a film of sensitive coating; Before the coiling process of plastics film especially wide cut plastics film, can make plastics film fully be flattened, this has not only improved production efficiency but also has reduced production cost and workload, has well filled up the blank of existing high-end thin-film material flattening technology.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model preferred implementation;
Fig. 2 is the structural representation of blowing device.
Embodiment
Be described further below in conjunction with accompanying drawing and preferred implementation of the present utility model.
As shown in Figure 1, this film vacuum production unit of aluminizing flattening with blowing, comprise along walking film direction and be successively set on unwinding device 1, vacuum aluminum-coated device 2, refrigerating unit 3, wrap-up 4 and the blowing device 5 in frame, and many rise support, the guide roller 6 of guide effect, vacuum aluminum-coated device 2 comprises vacuum chamber 201 and is arranged on the roller 202 of aluminizing in vacuum chamber 201, and blowing device 5 is arranged on the front in vacuum chamber 201 and in the roller 202 of aluminizing.
Blowing device 5 comprises air blowing steel pipe 501, flexible pipe 502 and diffuser 503, diffuser 503 comprises flowrate control valve 5031 and strainer 5032, air blowing steel pipe 501 is provided with a discharge gas aperture 504 along its length, the both ends of air blowing steel pipe 501 are fixedly mounted in frame, diffuser 503 is arranged on vacuum chamber 201 outsides, and the two ends of air blowing steel pipe 501 are connected with the flowrate control valve 5031 of diffuser 503 by flexible pipe 502 respectively; Flowrate control valve 5031 is connected by flexible pipe 502 successively with strainer 5032.On air blowing steel pipe 501, on every 1 cm length, offer 3 give vent to anger aperture 504(2～3 can).Give vent to anger the aperture of aperture 504 be 0.8mm(0.5mm～1mm can).
Diffuser 503 also comprises closed-loop control mechanism 5033, closed-loop control mechanism 5033 comprises flow feedback assembly 50331 and PLC controller 50332, the flow sensor of flow feedback assembly 50331 extend in the flexible pipe 502 between air blowing steel pipe 501 and flowrate control valve 5031, and flow feedback assembly 50331, PLC controller 50332, flowrate control valve 5031 are electrically connected successively.
Blowing device 5 be arranged on the roller 202 of aluminizing before, plastics film enters rapidly the roller 202 of aluminizing after flattening fast and aluminizes under the effect of winding speed, blowing device 5 hardware do not touch plastics film surface, therefore can not produce any wearing and tearing to thin-film material; Adopt the mode flattening of blowing to replace nip rolls of the prior art to carry out film flattening, flatten precision is high, effect stability, operation are simpler; Owing to adopting gas to flatten, thus to material surface without any damage by friction, be particularly applicable to processing high quality and require and have a film of sensitive coating; Before the coiling process of plastics film especially wide cut plastics film, can make plastics film fully be flattened, this has not only improved production efficiency but also has reduced production cost and workload, has well filled up the blank of existing high-end thin-film material flattening technology.Utilize vacuum adsorption principle, in the time that vacuum chamber 201 vacuumizes, vacuum chamber 201 forms negative pressure, therefore make the air of vacuum chamber 201 outsides be sucked by strainer 5032, then via flowrate control valve 5031, enter into air blowing steel pipe 501, blow out from the aperture 504 of giving vent to anger of air blowing steel pipe 501 again, blowing device 5 is installed in vacuum aluminum-plating equipment vacuum chamber 201, blowing device 5 gas introduction port lead directly to atmosphere, accurately control air blowing flow by flowrate control valve 5031, more can keep blow gas's constant pressure and flow, under the prerequisite that does not affect quality product, greatly improve the flattening performance of vacuum aluminum-plating equipment.
In addition; it should be noted that, the specific embodiment described in this specification sheets, its each several part titles etc. can be different; all equivalence or simple change of doing according to described structure, feature and the principle of the utility model patent design, are included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (6)
1. the film vacuum production unit of aluminizing flattening with blowing, comprise along walking film direction and be successively set on the unwinding device in frame, vacuum aluminum-coated device, refrigerating unit and wrap-up, and many rise support, the guide roller of guide effect, vacuum aluminum-coated device comprises vacuum chamber and is arranged on the roller of aluminizing in vacuum chamber, it is characterized in that: also comprise that blowing device, blowing device are arranged on the front in described vacuum chamber and in the described roller of aluminizing.
2. the film vacuum production unit of aluminizing flattening with blowing as claimed in claim 1, it is characterized in that: state blowing device and comprise air blowing steel pipe, flexible pipe and diffuser, air blowing steel pipe is provided with a discharge gas aperture along its length, the both ends of air blowing steel pipe are fixedly mounted in described frame, diffuser is arranged on described vacuum chamber outside, and the two ends of air blowing steel pipe are connected with diffuser by flexible pipe respectively.
3. the film vacuum production unit of aluminizing flattening with blowing as claimed in claim 2, it is characterized in that: described diffuser comprises the flowrate control valve and the strainer that connect successively by flexible pipe, flowrate control valve is connected with the two ends of air blowing steel pipe respectively by flexible pipe.
4. the film vacuum production unit of aluminizing flattening with blowing as claimed in claim 3, it is characterized in that: described diffuser also comprises closed-loop control mechanism, closed-loop control mechanism comprises flow feedback assembly and PLC controller, the flow sensor of flow feedback assembly extend in the flexible pipe between described air blowing steel pipe and flowrate control valve, and flow feedback assembly, PLC controller, flowrate control valve are electrically connected successively.
5. the film vacuum production unit of aluminizing flattening with blowing as described in claim 1～4 any one, is characterized in that: on described air blowing steel pipe, offer 2～3 apertures of giving vent to anger on every 1 cm length.
6. the film vacuum production unit of aluminizing flattening with blowing as described in claim 2～4 any one, is characterized in that: described in the give vent to anger aperture of aperture be 0.5mm～1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420110695.4U CN203741410U (en) | 2014-03-12 | 2014-03-12 | Thin film vacuum aluminizing production equipment with blowing flattening function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420110695.4U CN203741410U (en) | 2014-03-12 | 2014-03-12 | Thin film vacuum aluminizing production equipment with blowing flattening function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203741410U true CN203741410U (en) | 2014-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420110695.4U Expired - Fee Related CN203741410U (en) | 2014-03-12 | 2014-03-12 | Thin film vacuum aluminizing production equipment with blowing flattening function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203741410U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383983A (en) * | 2014-09-09 | 2016-03-09 | 远东新世纪股份有限公司 | Base material transmission system |
| CN107381149A (en) * | 2017-08-25 | 2017-11-24 | 贵州亿博科技有限公司 | Thermoplastic film coiler with flattening function |
| CN108950633A (en) * | 2018-09-30 | 2018-12-07 | 深圳市思蒙科技有限公司 | A kind of fexible film electroplanting device |
| CN116043182A (en) * | 2023-03-29 | 2023-05-02 | 合肥东昇机械科技有限公司 | Blowing cooling device |
-
2014
- 2014-03-12 CN CN201420110695.4U patent/CN203741410U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383983A (en) * | 2014-09-09 | 2016-03-09 | 远东新世纪股份有限公司 | Base material transmission system |
| CN107381149A (en) * | 2017-08-25 | 2017-11-24 | 贵州亿博科技有限公司 | Thermoplastic film coiler with flattening function |
| CN107381149B (en) * | 2017-08-25 | 2023-12-01 | 山东腾塑新材料有限公司 | Thermoplastic film rolling mechanism with flattening function |
| CN108950633A (en) * | 2018-09-30 | 2018-12-07 | 深圳市思蒙科技有限公司 | A kind of fexible film electroplanting device |
| CN108950633B (en) * | 2018-09-30 | 2023-08-15 | 惠州市柔耐科技有限公司 | Flexible film electroplating device |
| CN116043182A (en) * | 2023-03-29 | 2023-05-02 | 合肥东昇机械科技有限公司 | Blowing cooling device |
| CN116043182B (en) * | 2023-03-29 | 2023-06-13 | 合肥东昇机械科技有限公司 | Blowing cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 |