CN204523414U - Apparatus for coating in a kind of film production process - Google Patents
Apparatus for coating in a kind of film production process Download PDFInfo
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- CN204523414U CN204523414U CN201520025837.1U CN201520025837U CN204523414U CN 204523414 U CN204523414 U CN 204523414U CN 201520025837 U CN201520025837 U CN 201520025837U CN 204523414 U CN204523414 U CN 204523414U
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- flattening
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Abstract
The utility model discloses the apparatus for coating in a kind of film production process, this apparatus for coating comprises unwinding device, apparatus for coating, drying unit, the first flattening-out device, ultrasonic wave shaping equipment, the second flattening-out device and wrap-up successively along film moving direction.The utility model is disposed with flattening-out device between drying unit and wrap-up, drying unit is passed through at film, be heated after there is deformation, by flattening-out device, continuous heating is carried out to film, make the ductility that film keeps good, adjusted between roller by the flattening-out deflector roll and the flattening-out again film under this state being sent into flattening-out device after ultrasonic transmission device preliminary surface solidifying and setting and carry out flattening-out rectification, the film of concavo-convex deformation is made to reply flat smooth, present mirror effect, ensure that the quality of product, promote the yields of production and processing.
Description
Technical field
The utility model relates to thin film fabrication techniques field, is specially the apparatus for coating in a kind of film production process.
Background technology
Widely, coating equipment complex is mainly used in gluing coating and the Compound Machining of the multiple reel base materials such as plastic sheeting, stationery, anodized aluminium, cloth and leather in the application of coating machine.It is widely used in all kinds of packaging field, has vast potential for future development.In the middle of the market competition be growing more intense, the quality of product is the basis that enterprise depends on for existence and development, if product has any flaw or bad, all can reduce product competitiveness, and then affect the survival ability of enterprise.
At present, the film (PET polyester film) that existing coating machine is produced, in process of production, after Coating, need to be dried coating by baking oven, because polyester film itself has good ductility, when its thinner thickness of polyester film produced, polyester film is in the process of drying, baking oven can cause film to produce the concavo-convex deformation of orthoscopic to the heating of polyester film, the product that situation is serious also must be scrapped, and this deformation cannot be eliminated by the transmission tension force or transfer rate regulating drying tunnel.Polyester film after oven dry needs cooling and shaping, and the polyester film after deformation is shaped by cooling roller device immediately, after polyester film sizing, regulates the deformation of unevenness unreeling and all cannot to improve with the tension force of rolling on polyester film howsoever.The film product produced due to coating machine can be applied to printing industry mostly, and the requirement of print field to product flatness is high, if product flatness is not enough, shadow or black line etc. are bad easily to cause printed matter surface to occur; Microwave technology or the heating Post RDBMS of ultrasonic wave to film have good facilitation, but rarely have application in film coater in the prior art.
Utility model content
The purpose of this utility model is to provide the apparatus for coating in a kind of film production process, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
An apparatus for coating in film production process, this apparatus for coating comprises unwinding device, apparatus for coating, drying unit, the first flattening-out device, ultrasonic wave shaping equipment, the second flattening-out device and wrap-up successively along film moving direction; Drying unit comprises baking oven, and baking oven is generally provided with some joints; It is the first flattening-out device on rear side of baking oven; On rear side of the first flattening-out device, arrange ultrasonic wave shaping equipment, described ultrasonic wave shaping equipment comprises the ultrasonic transmitter be fixed in frame, and the acoustic emission face of ultrasonic transmitter is vertically just to film; First flattening-out device comprises flattening-out deflector roll, flattening-out adjustment roller and heater, flattening-out deflector roll and flattening-out adjustment roller side-by-side parallel are arranged, flattening-out adjustment roller is specifically arranged at the top of flattening-out deflector roll, flattening-out deflector roll is drive roll, flattening-out adjustment roller is driven voller, is provided with a gap between flattening-out deflector roll and flattening-out adjustment roller.
Further, the second described flattening-out device is identical with arranging of the first flattening-out device, and the second flattening-out device does not arrange heater.
Further, described first flattening-out device also comprises the control valve for regulating flattening-out deflector roll and flattening-out to adjust the chinky altitude between roller.
Further, described shaping equipment comprises two setting rolls be set up in parallel, and is respectively setting roll and lower setting roll, and upper setting roll and lower setting roll are minute surface setting roll.
Further, the deflector roll advanced for promoting film between described first flattening-out device and cooling device is minute surface deflector roll.
Compared with prior art, the utility model is disposed with flattening-out device between drying unit and wrap-up, drying unit is passed through at film, be heated after there is deformation, by flattening-out device, continuous heating is carried out to film, make the ductility that film keeps good, adjusted between roller by the flattening-out deflector roll and the flattening-out again film under this state being sent into flattening-out device after ultrasonic transmission device preliminary surface solidifying and setting and carry out flattening-out rectification, the film of concavo-convex deformation is made to reply flat smooth, present mirror effect, ensure that the quality of product, promote the yields of production and processing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the apparatus for coating in a kind of film production process of the utility model.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1, the apparatus for coating in a kind of film production process, this apparatus for coating comprises unwinding device, apparatus for coating, drying unit, the first flattening-out device, ultrasonic wave shaping equipment, the second flattening-out device and wrap-up successively along film 6 moving direction; Drying unit comprises baking oven 1, and baking oven 1 is generally provided with some joints; It is the first flattening-out device on rear side of baking oven 1; On rear side of the first flattening-out device, arrange ultrasonic wave shaping equipment, described ultrasonic wave shaping equipment comprises the ultrasonic transmitter 3 be fixed in frame 2, and the acoustic emission face of ultrasonic transmitter 3 is vertically just to film 6; First flattening-out device comprises flattening-out deflector roll 9, flattening-out adjustment roller 8 and heater 10, flattening-out deflector roll 9 and flattening-out adjustment roller 8 side-by-side parallel are arranged, flattening-out adjustment roller 8 is specifically arranged at the top of flattening-out deflector roll 9, flattening-out deflector roll 9 is drive roll, flattening-out adjustment roller 8 is driven voller, be provided with a gap between flattening-out deflector roll 9 and flattening-out adjustment roller 8, namely film 6 passes from this gap; Heater 10 for heating flattening-out deflector roll 9, or for flattening-out adjustment roller 8, also can be set to two heaters and heat flattening-out deflector roll 9 and flattening-out adjustment roller 8 simultaneously; The second described flattening-out device is identical with arranging of the first flattening-out device, but the second flattening-out device does not arrange heater;
Preferably, flattening-out deflector roll 9 adopts a deflector roll of the caudal end of final section baking oven 1, and 1, baking oven heats as heater 10 pairs of flattening-out deflector rolls 9, and flattening-out adjustment 8, roller is preferably rubber roll.The heat of baking oven 1 itself is utilized to heat flattening-out deflector roll 9, flattening-out deflector roll 9 does not need additional heat, can economize energy, but, for the film that some are thicker, only heat with baking oven 1, the heat of flattening-out device perhaps can be not enough, at this moment can heat it by arranging heater 10 on flattening-out adjustment roller 8, thinking that the first flattening-out device provides enough heats.
First flattening-out device and the second flattening-out device also comprise the control valve 11 for regulating flattening-out deflector roll 9 and flattening-out to adjust the chinky altitude between roller 8, preferably adopt the deflector roll of the tail end of final section baking oven 1 due to flattening-out deflector roll 9, therefore control valve 11 is only for regulating flattening-out to adjust roller 8.
Film 6 is after flattening-out, before cooling, very easily again there is deformation in film 6, therefore shaping equipment is set at flattening-out device rear, shaping equipment comprises two setting rolls 4 be set up in parallel, and is respectively setting roll and lower setting roll, and film 6 is through described upper setting roll and lower setting roll, upper setting roll and lower setting roll are all preferably minute surface setting roll, and the diameter of section of setting roll 4 is preferably greater than or equal to 0.5m; When film 6 is by shaping equipment, large diameter setting roll 4 can carry out pre-cooled to film 6.
After sizing, film 6 enters cooling device immediately, because the extrusion film 6 that is heated is without cooling and shaping, now, very easily again there is deformation in film 6, therefore before entering cooling device, the deflector roll driving film 6 to advance must change to minute surface guide wheel by aluminum deflector roll, namely the deflector roll advanced for promoting film 6 between the first flattening-out device and cooling device is minute surface deflector roll 5, to reduce frictional force, and keep flatness, the bearing of minute surface deflector roll 5 needs perfect lubrication, the water temperature of cooling device must remain on 18 DEG C, wrap-up can be entered after apparatus for supercooling.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (5)
1. the apparatus for coating in film production process, is characterized in that, this apparatus for coating comprises unwinding device, apparatus for coating, drying unit, the first flattening-out device, ultrasonic wave shaping equipment, the second flattening-out device and wrap-up successively along film moving direction; Drying unit comprises baking oven, and baking oven is generally provided with some joints; It is the first flattening-out device on rear side of baking oven; On rear side of the first flattening-out device, arrange ultrasonic wave shaping equipment, described ultrasonic wave shaping equipment comprises the ultrasonic transmitter be fixed in frame, and the acoustic emission face of ultrasonic transmitter is vertically just to film; First flattening-out device comprises flattening-out deflector roll, flattening-out adjustment roller and heater, flattening-out deflector roll and flattening-out adjustment roller side-by-side parallel are arranged, flattening-out adjustment roller is specifically arranged at the top of flattening-out deflector roll, flattening-out deflector roll is drive roll, flattening-out adjustment roller is driven voller, is provided with a gap between flattening-out deflector roll and flattening-out adjustment roller.
2. the apparatus for coating in a kind of film production process according to claim 1, is characterized in that, the second described flattening-out device is identical with arranging of the first flattening-out device, and the second flattening-out device does not arrange heater.
3. the apparatus for coating in a kind of film production process according to claim 1, is characterized in that, described first flattening-out device also comprises the control valve for regulating flattening-out deflector roll and flattening-out to adjust the chinky altitude between roller.
4. the apparatus for coating in a kind of film production process according to claim 1, is characterized in that, described shaping equipment comprises two setting rolls be set up in parallel, and is respectively setting roll and lower setting roll, and upper setting roll and lower setting roll are minute surface setting roll.
5. the apparatus for coating in a kind of film production process according to claim 1, is characterized in that, the deflector roll advanced for promoting film between described first flattening-out device and cooling device is minute surface deflector roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520025837.1U CN204523414U (en) | 2015-01-15 | 2015-01-15 | Apparatus for coating in a kind of film production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520025837.1U CN204523414U (en) | 2015-01-15 | 2015-01-15 | Apparatus for coating in a kind of film production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204523414U true CN204523414U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520025837.1U Active CN204523414U (en) | 2015-01-15 | 2015-01-15 | Apparatus for coating in a kind of film production process |
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| Country | Link |
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| CN (1) | CN204523414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114220943A (en) * | 2021-12-20 | 2022-03-22 | 远景动力技术(江苏)有限公司 | Sandwich structure pole piece and production system device thereof |
-
2015
- 2015-01-15 CN CN201520025837.1U patent/CN204523414U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114220943A (en) * | 2021-12-20 | 2022-03-22 | 远景动力技术(江苏)有限公司 | Sandwich structure pole piece and production system device thereof |
| CN114220943B (en) * | 2021-12-20 | 2024-03-29 | 远景动力技术(江苏)有限公司 | Sandwich structure pole piece and production system device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 276000 Linyi Shandong District Lanshan Industrial Park Patentee after: Shandong Jiarun New Materials Co.,Ltd. Address before: 276000 Linyi Shandong District Lanshan Industrial Park Patentee before: Linyi Jiarun Plastic Products Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A coating device in film production process Effective date of registration: 20211222 Granted publication date: 20150805 Pledgee: Shandong Linyi Lanshan Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Jiarun New Materials Co.,Ltd. Registration number: Y2021980015806 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230209 Granted publication date: 20150805 Pledgee: Shandong Linyi Lanshan Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Jiarun New Materials Co.,Ltd. Registration number: Y2021980015806 |