CN1810386A - Line painting method and apparatus for plastics plate, sheet and film - Google Patents
Line painting method and apparatus for plastics plate, sheet and film Download PDFInfo
- Publication number
- CN1810386A CN1810386A CN 200510033020 CN200510033020A CN1810386A CN 1810386 A CN1810386 A CN 1810386A CN 200510033020 CN200510033020 CN 200510033020 CN 200510033020 A CN200510033020 A CN 200510033020A CN 1810386 A CN1810386 A CN 1810386A
- Authority
- CN
- China
- Prior art keywords
- film
- sheet material
- dispense tip
- plastic sheet
- applied thing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000010422 painting Methods 0.000 title claims abstract description 13
- 239000004033 plastic Substances 0.000 title abstract description 5
- 229920003023 plastic Polymers 0.000 title abstract description 5
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims description 63
- 239000011248 coating agent Substances 0.000 claims description 59
- 239000000463 material Substances 0.000 claims description 40
- 239000002985 plastic film Substances 0.000 claims description 31
- 239000012530 fluid Substances 0.000 claims description 25
- 230000033001 locomotion Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 9
- 241000209094 Oryza Species 0.000 claims description 8
- 235000007164 Oryza sativa Nutrition 0.000 claims description 8
- 235000009566 rice Nutrition 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000003973 paint Substances 0.000 abstract 2
- 238000005507 spraying Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 239000002216 antistatic agent Substances 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000002322 conducting polymer Substances 0.000 description 3
- 229920001940 conductive polymer Polymers 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The line painting method and apparatus for plastic plate, sheet and film is disclosed. The method includes: A. moving the matter to be painted at speed V1 in some definite direction; and B. contacting or approaching the nozzles in the painting head to the matter to be painted and spraying conducting paint from the paint storing container to the surface of the matte to be painted while reciprocating at speed V2 in the perpendicular direction, so as to form lattice pattern. The line painting method has controllable flow rate of the painted liquid, homogeneous thickness of the painted lines, low cost and other advantages.
Description
Technical field
The present invention relates to the coating process of plastic sheet, sheet material and film, particularly be coated with the line painting method and the equipment of the coating that can conduct electricity at plastic sheet, sheet material and film surface.
Background technology
Along with the raising of people, to the more plasthetics that adopts of packing, transhipment and the storage of product, as hollow sheeting, plastic uptake sheet material and film etc. to environmental consciousness.And electronic product requires to have certain electrostatic-proof function, for plastic sheet, sheet material and the film of common insulation, because its sheet resistance is very big (generally greater than 10
12Ω), can not satisfy the antistatic requirement, therefore just need plastic sheet, sheet material and the film of common insulation are done improvement on some performances, make its surface have certain resistance (between 10
3-10
11Between the Ω), reducing its electrification voltage maybe can be with the static guiding the earth that produces.
At present, plastic sheet, sheet material and the film of common insulation is transformed into sheet material, sheet material and the film of antistatic, mainly contains following several method:
1, in plastic sheet, sheet material and processing film process, adds a certain proportion of conductive carbon powder.Its shortcoming is to have reduced material some physical properties originally, as: mechanical strength, impact resistance etc.; Color also can only be a black; Back processing is more difficult.
2, in plastic sheet, sheet material and processing film process, add a certain proportion of antistatic agent.Because antistatic agent is effective, in processing and use, easily lost efficacy, and its resistance is higher (between 10
9-10
11Between the Ω), anti-static effect is undesirable.
3, on plastic sheet, sheet material and the film surface of common insulation, evenly be coated with one deck antistatic agent or conductive material, as conducting polymer or conductive carbon paste.If antistatic agent is coated on material surface, in processing and use, easily lost efficacy, anti-static effect is undesirable, and surface effect is not good yet in addition.1), waste is big if the coating conductive material, effect is better, but has following defective:.Because it is worth high, uses up in several hours as needing behind the conducting polymer composition formula, otherwise solidify rotten.Present airblade coating, bar type (gauge stick) coating, print roll coating, scraper coating all adopt traditional cylinder to get material from liquid bath, and after several hours, the conducting polymer in the liquid bath below the cylinder all solidifies rotten, can not use.2), crawling is even.Because plastic cement hollow sheeting air spots, above coating process is all inhomogeneous, the different direct resistance value that influences of its coating thickness.3), equipment complexity and complicated operation because the material specification size is many, as the wide 1.0-2.0m of plastic cement hollow sheeting, thick 2.0-7.0mm; The wide 0.46-0.71m of plastic sheet, thick 0.3-1.5mm, technology is loaded down with trivial details.4), escaping gas influences working environment.
Summary of the invention
The objective of the invention is to overcome the above-mentioned deficiency of prior art, the line painting method and the equipment of a kind of plastic sheet, sheet material and film are provided, by one group of syringe needle in the mode of setting-out at the latticed conduction coating fluid of the surface of common plastic sheet, sheet material and film coating one deck, making originally is that the surface of plastic sheet, sheet material and film of insulation has certain conducting function, plays the effect of antistatic.
The line painting method of plastic sheet of the present invention, sheet material and film may further comprise the steps:
A, applied thing are moved along a direction with speed V1 by cylinder or belt transmission;
B, make some syringe needles spaced apart on the dispense tip all with applied thing near or slightly contact, and move back and forth along the direction vertical with the applied thing direction of motion with speed V2, simultaneously the conduction coating fluid in the liquid storage container transfers to dispense tip by a pipe and the described syringe needle by dispense tip sprays to applied thing surface, forms waffle-like pattern.
Applied thing after the coating can make the conduction coating fluid flash baking of coating by drying tunnel.
The line coating apparatus of plastic sheet of the present invention, sheet material and film comprises board 8, the material loading end of board 8 is installed feed mechanism, the blanking end of board 8 is installed drying tunnel 4, be used for to coat the coating fluid oven dry on applied thing surface, board 8 tops are provided with dispense tip 2, comprise that also one is used to adorn the liquid storage container 3 of coating fluid, between liquid storage container 3 and the dispense tip 2 woven hose 7 is set.
But liquid storage container 3 working pressure jars are controlled the flow velocity of coating fluid in the syringe needle by the air pressure in the controlled pressure jar.
The present invention effectively overcome at the whole coating in applied thing surface conductive material cost height, and the coating antistatic agent was easily lost efficacy, the unfavorable defective of anti-static effect at the latticed conductive material of applied thing surface coating.It will conduct electricity coating fluid and be loaded in the pressurized tank of sealing and coat applied thing surface by some syringe needles in the mode of setting-out, the conduction coating fluid can not solidify rotten in whole coating process, overcome the traditional handicraft coating fluid and solidified rotten defective easily, also can control the flow velocity of the coating fluid that flows through syringe needle in addition by the air pressure in the controlled pressure jar, make coating lines thickness even.The conduction coating fluid all is in closed state in whole coating process, avoid its volatilization to influence working environment.
Description of drawings
Fig. 1 is the structural representation of the line coating apparatus of plastic sheet of the present invention, sheet material and film;
Fig. 2 is the structural representation at the seat of honour of its dispense tip;
Fig. 3 is following a structural representation of its dispense tip;
Fig. 4 is the distribution schematic diagram of the syringe needle of dispense tip;
The schematic diagram of the latticed conductive coating that Fig. 5 forms on applied thing surface when equaling the movement velocity V1 of applied thing for the movement velocity V2 of dispense tip 2;
The schematic diagram of a kind of latticed conductive coating that forms on applied thing surface when Fig. 6 rotates transmission dispense tip back and forth movement for adopting eccentric disc;
The schematic diagram of the second kind of latticed conductive coating that forms on applied thing surface when Fig. 7 rotates transmission dispense tip back and forth movement for adopting eccentric disc.
The specific embodiment
Further specify below in conjunction with accompanying drawing.
Shown in Fig. 1-4, the line coating apparatus of this plastic sheet, sheet material and film comprises board 8, the material loading end of board 8 is installed feed mechanism, this feed mechanism comprises feed roll 1 and auxiliary cylinder 5, the blanking end installation drying tunnel 4 of board 8 is used for being coated on the coating fluid oven dry on plastic sheet, sheet material or the film, board 8 tops are provided with dispense tip 2, dispense tip 2 comprises the seat of honour 22 and following 24, intake chute 23 is set in the seat of honour 22, following seat 24 bottoms are provided with some syringe needles 25, the aperture of syringe needle 25 is 0.1-2.0mm, and the through hole in each syringe needle 25 all is communicated with intake chute 23.Some syringe needles 25 of described dispense tip 2 bottoms are lined up three rows, adjacent two rows' spacing is 1-50mm, the spacing of adjacent two syringe needles is 1-50mm among every row, comprise that also one is used to adorn the liquid storage container 3 of coating fluid, between liquid storage container 3 and the dispense tip 2 woven hose 7 is set, is used for the coating fluid of liquid storage container 3 is delivered in the syringe needle 25 of dispense tip 2.
Above-mentioned liquid storage container 3 adopts pressurized tanks 3, controls the flow velocity of coating fluid in the syringe needle by the air pressure in the controlled pressure jar, guarantees to be coated in the thickness and the uniformity of the coating lines on applied thing surface.
In the practical application, determine the spacing of syringe needle, select suitable dispense tip 2 according to the size of coating grid.Determine the aperture of syringe needle 25 to select suitable syringe needle according to the thickness of the movement velocity of syringe needle and coating.Some syringe needles 25 on the described dispense tip 2 also can be arranged in a row, two or more rows, by selecting the suitable row's spacing and the spacing of adjacent two syringe needles, can be coated with out the grid of difformity, size on the surface of applied thing.
Use the said equipment to be: according to technological requirement in the method that plastic sheet, sheet material and film surface carry out the line coating, as the size of the size of applied thing, grid, coating layer thickness etc., select suitable dispense tip 2 and syringe needle 25, and in pressurized tank 3, charge into the conduction coating fluid, the air pressure of regulating in the pressurized tank 3 flows through the flow velocity of the coating fluid of syringe needle 25 with control, and the air pressure in the pressurized tank 3 is for generally should be between 0～8kg/cm
2After being ready to, starting device, a, applied thing, promptly plastic sheet, sheet material or film are moved along the X-axis positive direction with speed V1 by feed roll 1 and auxiliary cylinder 5 transmissions; Each syringe needle 25 of b, dispense tip 2 all with applied thing near or slightly contact and with speed V2 along the Y direction back and forth movement, conduction coating fluid in the pressurized tank 3 transfers to dispense tip 2 by woven hose 7 simultaneously, intake chute 23 by dispense tip 2 is dispensed to each syringe needle 25, and syringe needle 25 forms latticed conductive coating in the mode of setting-out with the surface that coating fluid is coated on described applied thing; C, the conduction coating fluid that applied thing will be coated its surface by drying tunnel 4 under the driving of feed mechanism are dried.
The movement velocity V1 of applied thing be 1-200 rice/minute.The speed V2 of dispense tip 2 back and forth movements can decide according to the movement velocity of specific requirement, applied thing, the spacing of syringe needle and the thickness of coating, be generally 1-200 rice/minute.The speed V2 of dispense tip 2 back and forth movements can also can be less than or equal to the movement velocity V1 of applied thing greater than the movement velocity V1 of applied thing.
The latticed conductive coating that the movement velocity V2 that is illustrated in figure 5 as dispense tip 2 forms on applied thing surface when equaling the movement velocity V1 of applied thing, wherein, applied thing is with speed V1=10 rice/minute move forward, dispense tip 2 with speed V2=10 rice/minute about move back and forth, establish two row's syringe needles on the dispense tip 2, the spacing of adjacent two syringe needles is A=10mm among row's spacing of two row's syringe needles, the every row.
Be illustrated in figure 6 as a kind of latticed conductive coating that forms on applied thing surface when adopting eccentric disc to rotate transmission dispense tip back and forth movement, wherein, establish two row's syringe needles on the dispense tip 2, the spacing of adjacent two syringe needles is A=10mm among row's spacing of two row's syringe needles, the every row, dispense tip 2 is to move back and forth about speed V2 at radius under the transmission of eccentric disc of A/2, applied thing is with speed V1=10 rice/minute move forward, when applied thing displacement was A, dispense tip 2 displacements also were A.
Be illustrated in figure 7 as the second kind of latticed conductive coating that forms on applied thing surface when adopting eccentric disc to rotate transmission dispense tip back and forth movement, wherein, establish two row's syringe needles on the dispense tip 2, the spacing of adjacent two syringe needles is A=10mm among every row, two row's spacings of arranging syringe needles are A/2, dispense tip 2 is to move back and forth about speed V2 at radius under the transmission of eccentric disc of A/4, applied thing is with speed V1=10 rice/minute move forward, when applied thing displacement was A, dispense tip 2 displacements also were A.
The present invention is coated with latticed conductive coating on the surface of plastic sheet, sheet material and film, makes its surface have certain resistance (between 10
3-10
11Between the Ω), reduce its electrification voltage the earth that maybe static can be led, reach the purpose of antistatic, its cost is low, anti-static effect good.
Claims (10)
1, the line painting method of plastic sheet, sheet material and film is characterized in that comprising the steps:
A, applied thing are moved along a direction with speed V1 by cylinder or belt transmission;
B, make some syringe needles spaced apart on the dispense tip all with applied thing near or slightly contact, and move back and forth along the direction vertical with the applied thing direction of motion with speed V2, simultaneously the conduction coating fluid in the liquid storage container transfers to dispense tip by a pipe and the described syringe needle by dispense tip is coated onto applied thing surface, forms waffle-like pattern.
2, the line painting method of plastic sheet according to claim 1, sheet material and film is characterized in that: make applied thing will coat the conduction coating fluid flash baking on its surface by drying tunnel.
3, the line painting method of plastic sheet according to claim 1, sheet material and film is characterized in that: the translational speed V1 of applied thing be 1-200 rice/minute, the translational speed V2 of dispense tip be 1-200 rice/minute.
4, the line painting method of plastic sheet according to claim 1, sheet material and film is characterized in that: be filled with compressed air in the described liquid storage container, the flow velocity of conduction coating fluid is realized by regulating compressed-air actuated pressure.
5, the line painting method of plastic sheet according to claim 4, sheet material and film is characterized in that: the air pressure in the described liquid storage container is 0～8kg/cm
2
6, the line coating apparatus of plastic sheet, sheet material and film, comprise board (8), it is characterized in that: the material loading end of described board (8) is installed feed mechanism, the blanking end of board (8) is installed drying tunnel (4), board (8) top is provided with dispense tip (2), comprise that also one is used to adorn the liquid storage container (3) of conduction coating fluid, between liquid storage container (3) and the dispense tip (2) woven hose (7) is set.
7, the line coating apparatus of plastic sheet according to claim 6, sheet material and film, it is characterized in that: described dispense tip (2) comprises the seat of honour (22) and following (24), intake chute (23) is set in the seat of honour (22), following seat (24) bottom is provided with some syringe needles (25) at interval, and the pin hole in each syringe needle (25) all is communicated with intake chute (23).
8, the line coating apparatus of plastic sheet according to claim 7, sheet material and film, it is characterized in that: some syringe needles (25) of described dispense tip (2) are lined up at least two rows, adjacent two rows' spacing is 1-50mm, and the spacing of adjacent two syringe needles is 1-50mm among every row.
9, the line coating apparatus of plastic sheet according to claim 7, sheet material and film is characterized in that: the pinhole diameter of described syringe needle (25) is 0.1-2.0mm.
10, the line coating apparatus of plastic sheet according to claim 6, sheet material and film is characterized in that: the described liquid storage container (3) that is used to adorn the conduction coating fluid is a pressurized tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510033020XA CN100404148C (en) | 2005-01-25 | 2005-01-25 | Line painting method and apparatus for plastics plate, sheet and film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510033020XA CN100404148C (en) | 2005-01-25 | 2005-01-25 | Line painting method and apparatus for plastics plate, sheet and film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1810386A true CN1810386A (en) | 2006-08-02 |
| CN100404148C CN100404148C (en) | 2008-07-23 |
Family
ID=36843582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200510033020XA Expired - Fee Related CN100404148C (en) | 2005-01-25 | 2005-01-25 | Line painting method and apparatus for plastics plate, sheet and film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100404148C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601015A (en) * | 2012-03-21 | 2012-07-25 | 浙江洁美电子科技有限公司 | Continuous production system used for anti-electrostatic spraying and method thereof |
| CN105944924A (en) * | 2016-07-15 | 2016-09-21 | 上海发那科机器人有限公司 | Integral robot double-component servo gluing system |
| CN106405947A (en) * | 2016-10-27 | 2017-02-15 | 宁波视睿迪光电有限公司 | Liquid crystal lens film and manufacturing method thereof |
| CN106881239A (en) * | 2017-03-29 | 2017-06-23 | 成都中机盈科科技有限公司 | A kind of coating coating unit |
| CN107029938A (en) * | 2017-03-29 | 2017-08-11 | 成都中机盈科科技有限公司 | A kind of dope applying method |
| CN108126658A (en) * | 2017-12-31 | 2018-06-08 | 佛山市南海区会斌金属贸易有限公司 | A kind of natural environmental-protective material for air purification processing unit (plant) and preparation method |
| CN109433460A (en) * | 2018-11-07 | 2019-03-08 | 林淑琴 | A kind of working method of construction line automatic spraying equipment |
| CN113571670A (en) * | 2021-07-26 | 2021-10-29 | 京东方科技集团股份有限公司 | Method for preparing patterned organic light-emitting device |
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| US5675299A (en) * | 1996-03-25 | 1997-10-07 | Ast Research, Inc. | Bidirectional non-solid impedance controlled reference plane requiring no conductor to grid alignment |
| IT1285910B1 (en) * | 1996-04-30 | 1998-06-26 | Gd Spa | TIRING METHOD |
| US6112407A (en) * | 1996-06-24 | 2000-09-05 | Circuitronics, Inc. | Latticework with plurality of overlying lines |
| US6113968A (en) * | 1996-08-15 | 2000-09-05 | Brookside Foods Ltd. | Particulate fruit product and method of making the same |
| FI111478B (en) * | 1999-01-18 | 2003-07-31 | Metso Paper Inc | Spray coating method and apparatus |
| JP4319425B2 (en) * | 2003-02-26 | 2009-08-26 | 本田技研工業株式会社 | Method for producing metal ring for endless metal belt |
-
2005
- 2005-01-25 CN CNB200510033020XA patent/CN100404148C/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601015A (en) * | 2012-03-21 | 2012-07-25 | 浙江洁美电子科技有限公司 | Continuous production system used for anti-electrostatic spraying and method thereof |
| CN102601015B (en) * | 2012-03-21 | 2015-04-15 | 浙江洁美电子科技股份有限公司 | Continuous production system used for anti-electrostatic spraying and method thereof |
| CN105944924A (en) * | 2016-07-15 | 2016-09-21 | 上海发那科机器人有限公司 | Integral robot double-component servo gluing system |
| CN106405947A (en) * | 2016-10-27 | 2017-02-15 | 宁波视睿迪光电有限公司 | Liquid crystal lens film and manufacturing method thereof |
| CN106881239A (en) * | 2017-03-29 | 2017-06-23 | 成都中机盈科科技有限公司 | A kind of coating coating unit |
| CN107029938A (en) * | 2017-03-29 | 2017-08-11 | 成都中机盈科科技有限公司 | A kind of dope applying method |
| CN106881239B (en) * | 2017-03-29 | 2019-01-11 | 扬州市弘大新材料有限公司 | A kind of coating coating unit |
| CN107029938B (en) * | 2017-03-29 | 2019-03-26 | 湖南阳光新材料有限公司 | A kind of dope applying method |
| CN108126658A (en) * | 2017-12-31 | 2018-06-08 | 佛山市南海区会斌金属贸易有限公司 | A kind of natural environmental-protective material for air purification processing unit (plant) and preparation method |
| CN109433460A (en) * | 2018-11-07 | 2019-03-08 | 林淑琴 | A kind of working method of construction line automatic spraying equipment |
| CN113571670A (en) * | 2021-07-26 | 2021-10-29 | 京东方科技集团股份有限公司 | Method for preparing patterned organic light-emitting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100404148C (en) | 2008-07-23 |
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Owner name: SHENZHEN HUNTAYO ANTI-ELECTROSTATIC TECHNICAL CO., Free format text: FORMER OWNER: LIU QINGSONG Effective date: 20110510 |
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Free format text: CORRECT: ADDRESS; FROM: 518000 2-18A, WEILANHAIAN, NANSHAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518106 BUILDING 3, 6TH INDUSTRIAL ZONE, TIANLIAO VILLAGE, GONGMING TOWN, BAOAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE |
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Effective date of registration: 20110510 Address after: 518106, third, Sixth Industrial Zone, Tian Lao village, Gongming Town, Shenzhen, Guangdong, Baoan District Patentee after: Shenzhen huntayo static Technology Co., Ltd. Address before: 518000 2-18A, azure coast, Shenzhen, Guangdong, Nanshan District Patentee before: Liu Qingsong |
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| 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: 20080723 Termination date: 20200125 |