CN105922750A - Processing technology for UV paint building block coloring through 3D printing technology - Google Patents

Processing technology for UV paint building block coloring through 3D printing technology Download PDF

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Publication number
CN105922750A
CN105922750A CN201610257037.1A CN201610257037A CN105922750A CN 105922750 A CN105922750 A CN 105922750A CN 201610257037 A CN201610257037 A CN 201610257037A CN 105922750 A CN105922750 A CN 105922750A
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CN
China
Prior art keywords
paint
building blocks
processing technology
drying
painted
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.)
Pending
Application number
CN201610257037.1A
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Chinese (zh)
Inventor
周利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUQIAN CITY JINDING WOOD TECHNOLOGY Co Ltd
Original Assignee
SUQIAN CITY JINDING WOOD TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SUQIAN CITY JINDING WOOD TECHNOLOGY Co Ltd filed Critical SUQIAN CITY JINDING WOOD TECHNOLOGY Co Ltd
Priority to CN201610257037.1A priority Critical patent/CN105922750A/en
Publication of CN105922750A publication Critical patent/CN105922750A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/0015—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/0015—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
    • B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/44—Typewriters or selective printing mechanisms having dual functions or combined with, or coupled to, apparatus performing other functions

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The invention provides a processing technology for UV paint building block coloring through a 3D printing technology. The processing technology comprises the following technological steps that 1) decontamination processing is performed on the surface of a building block and polishing and grinding processing is performed on the surface requiring paint spraying; 2) drying and dedusting operation is performed on the building block through air; 3) paint required to be sprayed is prepared, and the prepared UV paint is arranged in the hopper of a 3D printer; 4) priming paint is printed on the surface of the building block through the 3D printer; 5) drying operation is performed on the priming paint by utilizing hot air; 6) pattern paint is printed on the priming paint through the 3D printer; and 7) drying operation is performed on the pattern paint through hot air of the step 5). The processing technology is concrete in technological parameter, convenient to control and great in temperature and time control without cracks on the building block and the paint so that the maximized building block coloring efficiency and quality can be guaranteed.

Description

UV is painted the processing technology of look building blocks by a kind of 3D of utilization printing technique
Technical field:
The present invention relates to printing manufacture field of spraying paint, especially relate to one and utilize 3D printing technique that UV paints look building blocks Processing technology.
Background technology:
It is known that building blocks are mainly processed by timber, after building blocks shaping, because follow-up needs can spray on surface Having the coating of different colours, but the process of the face coat of building blocks at present still uses traditional mode, ejection coating is uneven, Causing building blocks surface color and polish difference big, time-consuming take a lot of work, product quality is the highest, the serious manufacturing schedule hindering whole building blocks, It is unfavorable for the expansion of production scale of enterprise.
Therefore, how to solve the above-mentioned difficult problem sprayed paint, be the primary focus place of the present invention.
Summary of the invention:
The purpose of the present invention is aiming at the deficiency of prior art, and provides one to utilize 3D printing technique that UV is painted look The processing technology of building blocks, building blocks are on the make painted by it by 3D printing technique, not only improve efficiency of spraying paint and more can carry The quality that height sprays paint.
The technology solution of the present invention is as follows:
UV is painted the processing technology of look building blocks by a kind of 3D of utilization printing technique, it is characterised in that include that following technique walks Rapid:
1), building blocks surface is carried out decontamination process and to the polishing grinding needing the surface sprayed paint to carry out 1,000 3000 mesh Process；
2) 40 60 DEG C of air, are utilized building blocks to be dried and dust removal operation；
3), the UV paint vehicle needing spraying is prepared, and the UV paint prepared is loaded in the hopper of 3D printer；
4) priming paint, by 3D printer is first printed upon building blocks surface, and base coat thickness controls in 15 20 μm, and viscosity controls At 12 15 seconds；
5), utilizing 60 75 DEG C of hot-airs that priming paint is carried out drying operation, drying time controls at 8 30 seconds, after drying Stand 7 20 minutes；
6), being printed upon on priming paint by pattern paint by 3D printer, pattern paint THICKNESS CONTROL controls in 20 30 μm, viscosity At 30 60 seconds；
7), utilizing 50 60 DEG C of hot-airs that pattern paint is carried out drying operation, drying time controls at 37 minutes, dries Rear standing 10 30 minutes.
Described step 1) mesh number be between 1,800 2400.The number of polishing is difficult to too big, and the biggest building blocks surface is too Smooth, such priming paint is not easy firmly to be sprayed on building blocks surface, and the time is long, and priming paint easily comes off；The number of polishing is not easy to too Little, the least building blocks surface is the most coarse, and such priming paint easily drops, through the inventor many experiments present invention 1000 when drying The polishing grinding of 3000 mesh processes, and wherein 1,800 2400 mesh are best.
Described step 2) in dry and dust removal operation after stand 20 30 minutes, make building blocks surface temperature return to room temperature. Just drying, building blocks surface temperature is of a relatively high, does not carry out being cooled to room temperature, directly carries out primer spray, and long-time priming paint is easy Drop.
Described step 2) in dry temperature be 45 55 DEG C.Dry temperature and be difficult to the lowest, the lowest drying efficiency that will affect, wave Time-consuming, drying temperature is too high, building blocks may be made the most dry, thus occur deforming even slight crack.
Described step 4) in base coat thickness control in 18 μm, viscosity controlled at 14 seconds.Different according to building blocks wood species, this The base coat thickness of invention is 15 20 μm, and viscosity controls at 12 15 seconds, both can ensure that the most easily drying of priming paint With upper pattern paint, the wood species that wherein inventor commonly uses according to our company, within 14 seconds, join for optimal with base coat thickness 18 μm, viscosity Number.
Described step 5) in hot air temperature be 70 DEG C, drying time is 15 20 seconds, after drying stand 10 15 minutes. This step hot air temperature is difficult to too high, and drying time can not be long, and not so priming paint is easy to occur chapping, and stands 10 15 points Clock enables building blocks surface temperature to return to room temperature, such pattern paint, it is possible to pattern paint is more firm.
Described step 6) in pattern paint THICKNESS CONTROL in 24 28 μm, viscosity controlled at 40 50 seconds.The thickness of pattern paint Proving through inventor's many experiments, be difficult to the thinnest, the thinnest pattern paint quality of colour effect is bad, and the thickest pattern paint easily takes off Fall.
Described step 7) in hot air temperature be 55 DEG C, drying time controls at 46 minutes, after drying stand 15 26 Minute.Step 7) air themperature ratio step 5) temperature low, so ensure that drying pattern paint time priming paint will not be made Become injury, owing to temperature is relatively low, so needing to increase the time dried thus ensureing that pattern paint can be fastened on priming paint.
The beneficial effects of the present invention is:
1, the present invention is sprayed paint by 3D printing technique, compares existing color spray colouring building blocks technology, and the present invention sprays paint Efficiency exceeds 20 30%, and quality is good, and paint vehicle color is plentiful, and third dimension is strong, and hand touches obvious stereovision, and the paint sprayed Material color and luster is fine and smooth.
2, present invention process parameter is concrete, it is simple to controlling, temperature and time controls well, and building blocks and paint vehicle do not have and split Trace, it is ensured that on building blocks, colour efficiency and quality maximize.
3, the present invention is without the most again processing, and which raises make efficiency, reduces cost of labor simultaneously.
Detailed description of the invention:
Embodiment 1:
UV is painted the processing technology of look building blocks by a kind of 3D of utilization printing technique, comprises the following steps that:
1), building blocks surface is carried out decontamination process and the polishing grinding needing the surface sprayed paint to carry out 1000 mesh is processed；
2), utilize 40 DEG C of air building blocks to be dried and dust removal operation, stand 20 minutes, make building blocks surface temperature recover To room temperature；
3), join UV paint, it would be desirable to the paint vehicle of spraying is prepared, and the UV paint prepared is loaded the hopper of 3D printer In；
4) priming paint, by 3D printer is first printed upon building blocks surface, and base coat thickness controls in 15 μm, and viscosity controls 12 Second；
5), utilizing 60 DEG C of hot-airs that priming paint is carried out drying operation, drying time controls at 8 seconds, stands 7 points after drying Clock；
6), being printed upon on priming paint by pattern paint by 3D printer, pattern paint THICKNESS CONTROL is in 20 μm, and viscosity controls 30 Second；
7), utilizing 50 DEG C of hot-airs that pattern paint is carried out drying operation, drying time controls at 3 minutes, stands after drying 10 minutes.
Embodiment 2:
UV is painted the processing technology of look building blocks by a kind of 3D of utilization printing technique, comprises the following steps that:
1), building blocks surface is carried out decontamination process and the polishing grinding needing the surface sprayed paint to carry out 3000 mesh is processed；
2), utilize 60 DEG C of air building blocks to be dried and dust removal operation, stand 30 minutes, make building blocks surface temperature recover To room temperature；
3), join UV paint, it would be desirable to the paint vehicle of spraying is prepared, and the UV paint prepared is loaded the hopper of 3D printer In；
4) priming paint, by 3D printer is first printed upon building blocks surface, and base coat thickness controls in 20 μm, and viscosity controls 15 Second；
5), utilizing 75 DEG C of hot-airs that priming paint is carried out drying operation, drying time controls at 30 seconds, stands 20 points after drying Clock；
6), being printed upon on priming paint by pattern paint by 3D printer, pattern paint THICKNESS CONTROL is in 30 μm, and viscosity controls 60 Second；
7), utilizing 60 DEG C of hot-airs that pattern paint is carried out drying operation, drying time controls at 7 minutes, stands after drying 30 minutes.
Embodiment 3:
UV is painted the processing technology of look building blocks by a kind of 3D of utilization printing technique, comprises the following steps that:
1), building blocks surface is carried out decontamination process and the polishing grinding needing the surface sprayed paint to carry out 2000 mesh is processed；
2), utilize 50 DEG C of air building blocks to be dried and dust removal operation, stand 25 minutes, make building blocks surface temperature recover To room temperature；
3), join UV paint, it would be desirable to the paint vehicle of spraying is prepared, and the UV paint prepared is loaded the hopper of 3D printer In；
4) priming paint, by 3D printer is first printed upon building blocks surface, and base coat thickness controls in 17 μm, and viscosity controls 14 Second；
5), utilizing 68 DEG C of hot-airs that priming paint is carried out drying operation, drying time controls at 19 seconds, stands 13 points after drying Clock；
6), being printed upon on priming paint by pattern paint by 3D printer, pattern paint THICKNESS CONTROL is in 25 μm, and viscosity controls 45 Second；
7), utilizing 55 DEG C of hot-airs that pattern paint is carried out drying operation, drying time controls at 5 minutes, stands after drying 20 minutes.
Embodiment described above is in order to illustrate the present invention, and is not used to limit the present invention, therefore the change of all numerical value or equivalence unit The displacement of part must be subordinate to the category of the present invention.

Claims (8)

1. one kind utilizes the processing technology that UV is painted look building blocks by 3D printing technique, it is characterised in that comprise the following steps that:
1), building blocks surface is carried out decontamination process and to needing the surface sprayed paint to carry out at the polishing grinding of 1,000 3000 mesh Reason；
2) 40 60 DEG C of air, are utilized building blocks to be dried and dust removal operation；
3), the UV paint vehicle needing spraying is prepared, and the UV paint prepared is loaded in the hopper of 3D printer；
4) priming paint, by 3D printer is first printed upon building blocks surface, and base coat thickness controls in 15 20 μm, and viscosity controls 12 15 seconds；
5), utilizing 60 75 DEG C of hot-airs that priming paint is carried out drying operation, drying time controls at 8 30 seconds, stands after drying 7 20 minutes；
6), being printed upon on priming paint by pattern paint by 3D printer, pattern paint THICKNESS CONTROL controls in 20 30 μm, viscosity 30 60 seconds；
7), utilizing 50 60 DEG C of hot-airs that pattern paint is carried out drying operation, drying time controls at 37 minutes, quiet after drying Put 10 30 minutes.
UV is painted the processing technology of look building blocks by a kind of 3D of utilization printing technique, it is characterised in that: Described step 1) mesh number be between 1,800 2400.
UV is painted the processing technology of look building blocks by a kind of 3D of utilization printing technique, it is characterised in that: Described step 2) in dry and dust removal operation after stand 20 30 minutes, make building blocks surface temperature return to room temperature.
UV is painted the processing technology of look building blocks by a kind of 3D of utilization printing technique, it is characterised in that: Described step 2) in dry temperature be 45 55 DEG C.
UV is painted the processing technology of look building blocks by a kind of 3D of utilization printing technique, it is characterised in that: Described step 4) in base coat thickness control in 18 μm, viscosity controlled at 14 seconds.
UV is painted the processing technology of look building blocks by a kind of 3D of utilization printing technique, it is characterised in that: Described step 5) in hot air temperature be 70 DEG C, drying time is 15 20 seconds, after drying stand 10 15 minutes.
UV is painted the processing technology of look building blocks by a kind of 3D of utilization printing technique, it is characterised in that: Described step 6) in pattern paint THICKNESS CONTROL in 24 28 μm, viscosity controlled at 40 50 seconds.
UV is painted the processing technology of look building blocks by a kind of 3D of utilization printing technique, it is characterised in that: Described step 7) in hot air temperature be 55 DEG C, drying time controls at 46 minutes, after drying stand 15 26 minutes.
CN201610257037.1A 2016-04-22 2016-04-22 Processing technology for UV paint building block coloring through 3D printing technology Pending CN105922750A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610257037.1A CN105922750A (en) 2016-04-22 2016-04-22 Processing technology for UV paint building block coloring through 3D printing technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610257037.1A CN105922750A (en) 2016-04-22 2016-04-22 Processing technology for UV paint building block coloring through 3D printing technology

Publications (1)

Publication Number Publication Date
CN105922750A true CN105922750A (en) 2016-09-07

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106710476A (en) * 2016-12-09 2017-05-24 上海航空电器有限公司 Aviation light guide plate structure based on 3D printing technology and manufacturing method
CN110682389A (en) * 2018-07-06 2020-01-14 江苏扬中印刷有限公司 Wood board coloring and printing method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104647931A (en) * 2015-02-13 2015-05-27 广东振丰科教玩具有限公司 Method for performing three-dimensional printing on building block by utilizing UV (Ultraviolet) flat straight printing machine
CN104960367A (en) * 2015-07-08 2015-10-07 印加淦 Pattern product ink jetting and paint spraying production method
CN105047100A (en) * 2015-09-09 2015-11-11 四川甲骨文标识制作有限责任公司 Three-dimensional sign and manufacturing method thereof
CN105058799A (en) * 2015-08-21 2015-11-18 北京中鸿胜境景观设计有限公司 Method for manufacturing matrix by adoption of 3D printing technology
CN204801051U (en) * 2015-05-27 2015-11-25 钱明娥 3D printer equipment of simple structure's manufacturing children plastics toy
TW201611994A (en) * 2014-09-26 2016-04-01 Chi-Lung Chang Method and device of rapid prototyping technology for printing 3D building block model

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201611994A (en) * 2014-09-26 2016-04-01 Chi-Lung Chang Method and device of rapid prototyping technology for printing 3D building block model
CN104647931A (en) * 2015-02-13 2015-05-27 广东振丰科教玩具有限公司 Method for performing three-dimensional printing on building block by utilizing UV (Ultraviolet) flat straight printing machine
CN204801051U (en) * 2015-05-27 2015-11-25 钱明娥 3D printer equipment of simple structure's manufacturing children plastics toy
CN104960367A (en) * 2015-07-08 2015-10-07 印加淦 Pattern product ink jetting and paint spraying production method
CN105058799A (en) * 2015-08-21 2015-11-18 北京中鸿胜境景观设计有限公司 Method for manufacturing matrix by adoption of 3D printing technology
CN105047100A (en) * 2015-09-09 2015-11-11 四川甲骨文标识制作有限责任公司 Three-dimensional sign and manufacturing method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106710476A (en) * 2016-12-09 2017-05-24 上海航空电器有限公司 Aviation light guide plate structure based on 3D printing technology and manufacturing method
CN106710476B (en) * 2016-12-09 2024-05-31 上海航空电器有限公司 Aviation light guide plate structure based on 3D printing technology and manufacturing method
CN110682389A (en) * 2018-07-06 2020-01-14 江苏扬中印刷有限公司 Wood board coloring and printing method

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Application publication date: 20160907