CN102784739B - Solar back plate protective film coating equipment - Google Patents
Solar back plate protective film coating equipment Download PDFInfo
- Publication number
- CN102784739B CN102784739B CN201210276199.1A CN201210276199A CN102784739B CN 102784739 B CN102784739 B CN 102784739B CN 201210276199 A CN201210276199 A CN 201210276199A CN 102784739 B CN102784739 B CN 102784739B
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- roller
- coating
- roll
- far infrared
- glue
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Abstract
The invention discloses solar back plate protective film coating equipment, which comprises an introducing compression roller, an introducing roller, a guide roller, a coating roller and a coating lining roller, wherein the lower end of the coating roller is provided with a glue conveying roller; the lower end of the glue conveying roller is arranged in a glue groove; a rolling shaft of the coating roller is provided with a vibration generator; one side of the coating roller is provided with a metering roller; the edge of the metering roller is provided with a metering roller clearing scraper; the other side of the coating roller is provided with an avoidance guide roller; the avoidance guide roller is connected with a cylinder; the cylinder is connected with an electromagnetic valve; the electromagnetic valve is connected with a joint detection sensor; the joint detection sensor is used for detecting a coating joint signal for transmitting to the electromagnetic valve; the two ends of the avoidance guide roller are fixedly arranged on slide blocks; and the slide blocks are arranged on linear guide rails. According to the coating equipment disclosed by the invention, the vibration generator is arranged on the coating roller for generating mechanical vibration with a certain frequency and causing vibration of the coating roller and vibration at coating contact wrap angle, so that the glue fracture process of coating glue transferred from the coating roller to a coating substrate is quicker.
Description
Technical field
The present invention relates to a kind of solar energy back plate protective film coating apparatus.
Background technology
In solar energy back plate protective film coating process; coated substrate is carried out gluing and is mainly undertaken by applicator roll; whether the glue thickness on applicator roll is suitable; whether glue distribution is even; and whether the glue on applicator roll is transferred to above coated substrate even, these all can have influence on the quality of last coating quality out.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of solar energy back plate protective film coating apparatus; effectively can adjust the glue thickness on applicator roll; and the glue on applicator roll is evenly distributed make glue to transfer on coated substrate more even from applicator roll, thus guarantee that coated product can steady production simultaneously.
Technical scheme of the present invention: a kind of solar energy back plate protective film coating apparatus, comprise introducing pressure roller, draw roll, guide roller, applicator roll and coating lining roller, applicator roll lower end is provided with biography rubber roll, passing rubber roll lower end is arranged in glue groove, the roll shaft of described applicator roll is provided with vibrations generator, the side of applicator roll is provided with metering roll, metering roll limit is provided with metering roll cleaning scraper, the opposite side of applicator roll is provided with dodges guide roller, dodge guide roller and connect cylinder, cylinder connected electromagnetic valve, magnetic valve jointing detecting sensor, tool joint monitor sensor is for detecting coating joint signal transmission to magnetic valve, described guide roller two ends of dodging are fixed on slide block, slide block is arranged on line slideway, line slideway is fixed in frame.
Described tool joint monitor sensor adopts ultrasonic detection sensor.
Described applicator roll limit is provided with the doctor roll for clearing up glue.
Described vibrations generator adopts the vibrations generator of frequency-adjustable.
Also comprise drying baker, drying baker comprises the casing be made up of top box and nowel, coated substrate passage is provided with in casing, symmetrically in top box and nowel be provided with air inlet, intake stack, static pressure chamber, air supporting nozzle, far infrared lamp tube cover and far infrared fluorescent tube, air inlet connects intake stack, intake stack connects static pressure chamber, static pressure chamber connects air supporting nozzle, far infrared lamp tube cover is set in air supporting nozzle, air supporting nozzle and far infrared lamp tube cover sidewall form gap nozzle, are provided with far infrared fluorescent tube in far infrared lamp tube cover.
Described top box is provided with waste discharge mouth.Design waste discharge mouth, avoids solvent air to accumulate at drying baker, improves drying capacity, avoid again simultaneously because of LEL reach after the blast that causes.
Described air supporting nozzle, far infrared lamp tube cover and far infrared fluorescent tube are all provided with many groups in top box and nowel.
Coating apparatus of the present invention arranges vibrations generator on applicator roll, carrying out in coating process, the mechanical shock of certain frequency is produced by vibrations generator, applicator roll is caused to shake and the vibrations of coated with Contact cornerite place, the glue fracture process that glue coating is transferred on coated substrate from applicator roll is more rapid, thus it is more even at applicator roll upper surface to realize glue, glue is transferred on base material more even, realizes even spread process.
Adjust the gap between metering roll and applicator roll by precision and adjust metering roll rotating speed, the glue distribution layer thickness that coating is rolled on is even.The Main Function of metering roll cleaning scraper is cleaning metering roll remained on surface glue, avoids residual glue Reusability to affect and cured granulate transfers to the coating striped and particle point that substrate surface formed.
Drying baker is applied in the initial baking stage of coated product after the coating of surface, its main advantage is to have employed air-cushion type material guide structure and the direct mode of heating of far infrared, efficiently solve coating thicker time the false dry phenomenon in surface and improve drying efficiency, avoid the surface scratch of coated product and adopt the even phenomenon of the air-dry crawling caused just merely in dry process.The air simultaneously utilizing air cushion nozzle to spray directly cools far-infrared lamp shroud, while cooling, turn improve spray air temperature, saves further and dries energy consumption.
Accompanying drawing explanation
Fig. 1 is applying structure schematic diagram of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is A-A direction view of Fig. 1.
Fig. 4 is drying baker structural representation one of the present invention.
Fig. 5 is drying baker structural representation two of the present invention.
Detailed description of the invention
As Fig. 1, 2, shown in 3, a kind of solar energy back plate protective film coating apparatus, comprise and introduce pressure roller 1, draw roll 3, guide roller 4, applicator roll 10 and coating lining roller 9, applicator roll 10 lower end is provided with and passes rubber roll 8, passing rubber roll 8 lower end is arranged in glue groove 11, the roll shaft 18 of described applicator roll 10 is provided with vibrations generator 16, the side of applicator roll 10 is provided with metering roll 12, metering roll 12 limit is provided with metering roll cleaning scraper 13, the opposite side of applicator roll 10 is provided with dodges guide roller 17, dodge guide roller 17 and connect cylinder 6, cylinder 6 connected electromagnetic valve 120, magnetic valve 120 jointing detecting sensor 40, tool joint monitor sensor 40 is for detecting coating joint signal transmission to magnetic valve 120, described guide roller 17 two ends of dodging are fixed on slide block 140, slide block 140 is arranged on line slideway 100, line slideway 100 is fixed in frame 19.Tool joint monitor sensor 40 adopts ultrasonic detection sensor.Applicator roll 10 limit is provided with the doctor roll 5 for clearing up glue.Vibrations generator 16 adopts the vibrations generator of frequency-adjustable.
Coated substrate 2 runs according to arrow direction indication, and wherein introduce pressure roller 1 and draw roll 3 extrusion coated base material mutually, draw roll 3 is active rotation when normal work, drives coated substrate steadily to send into coating station.Coated substrate 2 through guide roller 4, dodge guide roller 17 and be pressed on applicator roll 10 and carry out gluing, then gone out by coating lining roller 9 and enter next process.
Because the required precision of coated product face coat must be evenly, therefore the necessary stable and uniform of the speed of service of base material, by adopting the structure of motor direct connection draw roll in this structure, decreasing the base material speed of service error that driving-chain causes, can coating uniformity be improved.Guide roller 4 Main Function be guide coated substrate move along the traffic direction required.
Doctor roll 5 Main Function is the glue that cleaning remains in applicator roll surface, for applicator roll is with glue ready again.
Passing rubber roll 8 Main Function is the glue 7 stirred in glue groove, intercepts the bubble in glue simultaneously, by uniform ingredients and bubble-free glue is evenly delivered to coating rolls 10 on the surface.
Vibrations generator 16 is arranged on the roll shaft termination of applicator roll 10, carrying out in coating process, the mechanical shock of certain frequency is produced by it, applicator roll 10 is caused to shake and the vibrations of coated with Contact cornerite place, the glue fracture process that glue coating is transferred on coated substrate from applicator roll 10 is more rapid, thus it is more even at applicator roll 10 upper surface to realize glue, glue is transferred on base material more even, realizes even spread process.Vibrations generator 16 adopts the vibrations generator of frequency-adjustable, can adjust the frequency of vibrations generator vibrations so as required, make glue breaking effect on applicator roll 10 better.
By the gap between precision adjustment metering roll 12 and applicator roll 10 and the rotating speed adjusting metering roll 12, make the glue distribution layer thickness on applicator roll 10 even.The Main Function of metering roll cleaning scraper 13 is cleaning metering roll 12 remained on surface glue, avoids residual glue Reusability to affect and cured granulate transfers to the coating striped and particle point that substrate surface formed.
After the joint 30 produced when the coated substrate change of lap later stage runs through and introduces pressure roller 1 and draw roll 3, signal is sent to magnetic valve 120 after the ultrasonic wave tool joint monitor sensor 40 be arranged on after draw roll 3 detects joint, magnetic valve 12 0 switches pressure directions, control cylinder 6 piston pulls joint to dodge guide roller 17 and moves up, make coated substrate 2 away from applicator roll 10, with thus realize adhesive tape position and automatically dodge, the slide block 140 of dodging guide roller 17 two ends slides along line slideway 100, makes to dodge guide roller 17 and moves up and down comparatively smooth.
Metering roll 12 connects metering roll Direct driver reducing motor 14, pass rubber roll 8 and connect biography rubber roll Direct driver reducing motor 15, applicator roll 10 connects applicator roll Direct driver reducing motor 20, and motor driving roller evenly operates and passes through to adjust the control of its rotating speed realization to coating thickness.
As Fig. 4, shown in 5, drying baker comprises the casing be made up of top box 510 and nowel 511, coated substrate passage is provided with in casing, symmetrically in top box 510 and nowel 511 be provided with air inlet 55, intake stack 59, static pressure chamber 54, air supporting nozzle 56, far infrared lamp tube cover 57 and far infrared fluorescent tube 58, air inlet 55 connects intake stack 59, intake stack 59 connects static pressure chamber 54, static pressure chamber 54 connects air supporting nozzle 56, far infrared lamp tube cover 57 is set in air supporting nozzle 56, air supporting nozzle 56 and far infrared lamp tube cover 57 sidewall form gap nozzle, far infrared fluorescent tube 58 is provided with in far infrared lamp tube cover 57.Top box 510 is provided with waste discharge mouth 53.Air supporting nozzle 56, far infrared lamp tube cover 57 and far infrared fluorescent tube 58 are all provided with 55 groups in top box and nowel.
Coated substrate 2 is pressed shown by arrow direction and is run, and being wherein attached with at the upper surface of coated substrate needs dry solution (glue).Coated substrate 2 enters in the casing be made up of top box 510 and nowel 511 under guiding roller guiding function, the solvent comprised in the solution (glue) of base material upper surface carries out volatile dry in drying baker, the part of the needs solidification simultaneously comprised in glue is evenly distributed on substrate surface, completes the dry run of coating.
Air enters in the static pressure chamber 54 in upper and lower drying baker respectively after outer fan pressurization by intake stack 59, wind to enter in air supporting nozzle 56 mineralization pressure again respectively form certain pressure in static pressure chamber 54 after, because air supporting nozzle 56 and far infrared lamp tube cover 57 sidewall form gap nozzle in this configuration, therefore wind is even under the effect of the pressure sprays from air supporting nozzle.Far infrared fluorescent tube 58 is arranged in the middle of air supporting nozzle 56 in this configuration, after coated substrate to be dried enters drying baker, is therefore subject to the acting in conjunction of two kinds of drying modes, i.e. Far-infrared Heating and air-dry two kinds of modes simultaneously.The distinguished and admirable outer surface through far-infrared lamp shroud simultaneously, serves the effect of cooling far infrared fluorescent tube and lampshade, is heated by air at room temperature again.The heating of far infrared fluorescent tube adopts upper and lower surface to heat in the design simultaneously, promotes drying efficiency.Play from the air-flow of slit ejection the effect holding up coated substrate in nowel simultaneously, decrease material and other surface of solids scratchings, improve the surface quality of coated product.
Coated product volatilizees a large amount of solvent vapo(u)rs after super-dry, if solvent vapo(u)r can not drain the drying effect by greatly affecting product in time, therefore adopt in the design and drying baker waste discharge mouth 53 is set continuous exhaust pneumatic wallop is carried out to the solvent vapo(u)r volatilized, improve drying effect, cool the lampshade of far-infrared tube simultaneously.
Claims (6)
1. a solar energy back plate protective film coating apparatus, comprise and introduce pressure roller (1), draw roll (3), guide roller (4), applicator roll (10) and coating lining roller (9), applicator roll (10) lower end is provided with and passes rubber roll (8), passing rubber roll (8) lower end is arranged in glue groove (11), it is characterized in that, the roll shaft (18) of described applicator roll (10) is provided with vibrations generator (16), the side of applicator roll (10) is provided with metering roll (12), metering roll (12) limit is provided with metering roll cleaning scraper (13), the opposite side of applicator roll (10) is provided with dodges guide roller (17), dodge guide roller (17) and connect cylinder (6), cylinder (6) connected electromagnetic valve (120), magnetic valve (120) jointing detecting sensor (40), tool joint monitor sensor (40) is for detecting coating joint signal transmission to magnetic valve (120), described guide roller (17) two ends of dodging are fixed on slide block (140), slide block (140) is arranged on line slideway (100), line slideway (100) is fixed in frame (19), this equipment also includes drying baker, drying baker comprises the casing be made up of top box (510) and nowel (511), coated substrate passage is provided with in casing, symmetrically in top box (510) and nowel (511) be provided with air inlet (55), intake stack (59), static pressure chamber (54), air supporting nozzle (56), far infrared lamp tube cover (57) and far infrared fluorescent tube (58), air inlet (55) connects intake stack (59), intake stack (59) connects static pressure chamber (54), static pressure chamber (54) connects air supporting nozzle (56), far infrared lamp tube cover (57) is set in air supporting nozzle (56), air supporting nozzle (56) and far infrared lamp tube cover (57) sidewall form gap nozzle, far infrared fluorescent tube (58) is provided with in far infrared lamp tube cover (57).
2. a kind of solar energy back plate protective film coating apparatus according to claim 1, is characterized in that, described tool joint monitor sensor (40) adopts ultrasonic detection sensor.
3. a kind of solar energy back plate protective film coating apparatus according to claim 1, is characterized in that, described applicator roll (10) limit is provided with the doctor roll (5) for clearing up glue.
4. a kind of solar energy back plate protective film coating apparatus according to claim 1, is characterized in that, described vibrations generator (16) adopts the vibrations generator of frequency-adjustable.
5. a kind of solar energy back plate protective film coating apparatus according to claim 1, is characterized in that, described top box (510) is provided with waste discharge mouth (53).
6. a kind of solar energy back plate protective film coating apparatus according to claim 1, is characterized in that, described air supporting nozzle (56), far infrared lamp tube cover (57) and far infrared fluorescent tube (58) are all provided with many groups in top box and nowel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210276199.1A CN102784739B (en) | 2012-08-06 | 2012-08-06 | Solar back plate protective film coating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210276199.1A CN102784739B (en) | 2012-08-06 | 2012-08-06 | Solar back plate protective film coating equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102784739A CN102784739A (en) | 2012-11-21 |
| CN102784739B true CN102784739B (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210276199.1A Expired - Fee Related CN102784739B (en) | 2012-08-06 | 2012-08-06 | Solar back plate protective film coating equipment |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2044907U (en) * | 1988-12-30 | 1989-09-27 | 周亦鹏 | Apparatus for applying fine granular material and powder |
| CN201020783Y (en) * | 2006-12-18 | 2008-02-13 | 上海嘉翰轻工机械有限公司 | Air current method web formation dry method paper machine |
| CN201384057Y (en) * | 2009-04-17 | 2010-01-20 | 湖南中烟工业有限责任公司 | Joint detection device for cigarette paper and tipping paper material of cigarette making machine |
| KR20110037714A (en) * | 2009-10-07 | 2011-04-13 | 한국과학기술원 | Photovoltaic device and manufacturing method thereof |
| CN201845800U (en) * | 2010-10-09 | 2011-05-25 | 浙江哈氟龙新能源有限公司 | Manufacturing device for backboard of solar battery pack |
| CN102380467A (en) * | 2011-09-29 | 2012-03-21 | 深圳市赢合科技股份有限公司 | Oven of coating machine |
| CN202725421U (en) * | 2012-08-06 | 2013-02-13 | 嘉兴市博视光伏科技有限公司 | Solar rear panel protection film coating device |
-
2012
- 2012-08-06 CN CN201210276199.1A patent/CN102784739B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2044907U (en) * | 1988-12-30 | 1989-09-27 | 周亦鹏 | Apparatus for applying fine granular material and powder |
| CN201020783Y (en) * | 2006-12-18 | 2008-02-13 | 上海嘉翰轻工机械有限公司 | Air current method web formation dry method paper machine |
| CN201384057Y (en) * | 2009-04-17 | 2010-01-20 | 湖南中烟工业有限责任公司 | Joint detection device for cigarette paper and tipping paper material of cigarette making machine |
| KR20110037714A (en) * | 2009-10-07 | 2011-04-13 | 한국과학기술원 | Photovoltaic device and manufacturing method thereof |
| CN201845800U (en) * | 2010-10-09 | 2011-05-25 | 浙江哈氟龙新能源有限公司 | Manufacturing device for backboard of solar battery pack |
| CN102380467A (en) * | 2011-09-29 | 2012-03-21 | 深圳市赢合科技股份有限公司 | Oven of coating machine |
| CN202725421U (en) * | 2012-08-06 | 2013-02-13 | 嘉兴市博视光伏科技有限公司 | Solar rear panel protection film coating device |
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