CN107234871B - Original screen panel printing press and its method - Google Patents

Original screen panel printing press and its method Download PDF

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Publication number
CN107234871B
CN107234871B CN201610182800.9A CN201610182800A CN107234871B CN 107234871 B CN107234871 B CN 107234871B CN 201610182800 A CN201610182800 A CN 201610182800A CN 107234871 B CN107234871 B CN 107234871B
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CN
China
Prior art keywords
wheel
screen panel
original screen
printing
main wheel
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.)
Expired - Fee Related
Application number
CN201610182800.9A
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Chinese (zh)
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CN107234871A (en
Inventor
庄新烈
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.)
Fengtian Sci & Tech Co Ltd
Original Assignee
Fengtian Sci & Tech Co Ltd
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Filing date
Publication date
Application filed by Fengtian Sci & Tech Co Ltd filed Critical Fengtian Sci & Tech Co Ltd
Priority to CN201610182800.9A priority Critical patent/CN107234871B/en
Publication of CN107234871A publication Critical patent/CN107234871A/en
Application granted granted Critical
Publication of CN107234871B publication Critical patent/CN107234871B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F5/00Rotary letterpress machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/24Calendering
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32Component parts, details or accessories; Auxiliary operations
    • B29C43/44Compression means for making articles of indefinite length
    • B29C43/46Rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F19/00Apparatus or machines for carrying out printing operations combined with other operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F5/00Rotary letterpress machines
    • B41F5/24Rotary letterpress machines for flexographic printing

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Printing Methods (AREA)

Abstract

The present invention provides a kind of original screen panel printing presses, include a printing main wheel;At least one soft version or letterpress printing base, the side for the printing main wheel that is placed in, inside be respectively provided with ink tank and a printing equipment;One T-die is placed in the upside of the printing main wheel, can flow out the plastics stream as thermoplastic materials formation heavy curtain;And a wheel, the side of the printing main wheel is placed in and close to the printing main wheel, thereon with the grating mould of multiple column magnifying glasses, the plastics stream can flow into the gap of the printing main wheel and version wheel, it is squeezed to form an original screen panel, and there is coolant liquid in the version wheel, it can be cooling by the original screen panel.In addition, the present invention also provides a kind of original screen panel printing processes.

Description

Original screen panel printing press and its method
Technical field
The present invention is in relation to a kind of original screen panel printing press and its method, especially with regard to a kind of printing and making sheet same Process completion, escapable cost and the easy original screen panel printing press of alignment and its method.
Background technique
Original screen panel (lenticular sheet) printing can cause 3D solid, change figure, movement and other effects, original screen panel printing It is the prior art.There are mainly three types of technologies for it, and first is lithographic printing, and second is numerical digit printing, and third is soft version or relief printing plate print Brush, but this three kinds printings are all after first making original screen panel (film) after extrusion forming of transparent plastic, then with three kinds of methods printings It forms.So technique is made of two steps: 1, original screen panel first is made with transparent plastic;And 2, printing.
In addition, printing needs and lens alignment when existing original screen panel prints, in low LPI (Line per Inch) original screen panel, That is when LPI is less than 150, aforementioned three kinds of existing printing processes can be still aligned, but when LPI is greater than 150, then be printed saturating with original screen panel Mirror it is extremely difficult to brigadier, it is necessary to have the control mode of high cost that could be aligned and print successfully.
Summary of the invention
The main purpose of the present invention is to provide a kind of original screen panel printing press and its methods, will print and making sheet is same One process is completed, escapable cost.
The main purpose of the present invention is to provide a kind of original screen panel printing press and its methods, as long as will print before production It soft version or letterpress printing base on the printing main wheel of brush machine and is extruded into adjustment between stencilling wheel and completes, can smoothly produce, it is non- Often it is easy to align with.
To reach above-mentioned purpose, a kind of original screen panel printing press is being suggested, and includes a printing main wheel;At least one is soft Version or letterpress printing base, the side for the printing main wheel that is placed in, inside be respectively provided with ink tank and a printing equipment;One T-type Die head is placed in the upside of the printing main wheel, can flow out the plastics stream as thermoplastic materials formation heavy curtain;And a wheel, it is placed in The side of the printing main wheel and close to the printing main wheel, thereon with the grating mould of multiple column magnifying glasses, which can flow Enter the gap of the printing main wheel and version wheel, in the version wheel there is coolant liquid to be cooled and shaped, is squeezed to form an original screen panel, and should Ink will be needed on the back side of the original screen panel.
To reach above-mentioned purpose, a kind of original screen panel printing process is being suggested comprising the following steps: will an at least ink It is directly printed on a printing main wheel;By the printing main wheel, a T-die and a wheel to make an original screen panel;And When the grating sheet metal forming, by the ink due to heat of high temperature plastics stream in thermal transfer to the original screen panel.
To reach above-mentioned purpose, a kind of original screen panel printing process is being suggested comprising the following steps: will an at least ink It is printed on a heat-resisting plastic foil;By a printing main wheel, a T-die and a wheel to make an original screen panel;In the light When screen forms, by the ink due to heat of high temperature plastics stream in thermal transfer to the original screen panel;And the plastic foil is torn off The original screen panel.
Detailed description of the invention
Fig. 1 is the schematic diagram of original screen panel printing press one embodiment of the present invention.
Fig. 2 is the schematic diagram of the original screen panel of one embodiment of the present invention.
Fig. 3 is the schematic diagram of another embodiment of original screen panel printing press of the present invention.
Fig. 4 is the schematic diagram of the another embodiment of original screen panel printing press of the present invention.
Fig. 5 is the flow diagram of one embodiment of original screen panel printing process of the present invention.
Fig. 6 is the flow diagram of another embodiment of original screen panel printing process of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference Attached drawing, the present invention is described in more detail.
Please with reference to Fig. 1 and Fig. 2, wherein Fig. 1 is the schematic diagram of original screen panel printing press one embodiment of the present invention; Fig. 2 is the schematic diagram of the original screen panel of one embodiment of the present invention.
As shown, the first embodiment of original screen panel printing press of the invention includes: a printing main wheel 10;At least one is soft Version or letterpress printing base 20;One T-die 30;An and wheel 40.
Wherein, which can be a rubber wheel, metal wheel or plastic wheel, wherein the rubber wheel is metal wheel packet Rubber is covered, plastic wheel is then that metal wheel coating plastic or metal wheel coat certain resin.
At least one soft version or letterpress printing base 20 are placed in the side of the printing main wheel 10, inside be respectively provided with an oil Ink tank and a printing equipment.Add so that 10 outside of printing main wheel is there are four soft version or letterpress printing base 20 as an example in the present embodiment With explanation, but it is not limited thereto.
The T-die 30 is some of an extruder (not shown), is placed in the upside of the printing main wheel 10, can flow out Thermoplastic materials forms the plastics stream as heavy curtain.Wherein, which is such as, but not limited to PVC, PE or a PET.
The sides that this edition wheel 40 is placed in the printing main wheel 10, such as, but not limited to right side and close to the printing main wheel 10, There is the grating mould 41 of multiple column magnifying glasses thereon, which can flow into the gap of the printing main wheel 10 and version wheel 40, should In version wheel 40 there is coolant liquid (not shown) to be cooled and shaped, is squeezed to form an original screen panel 60 (as shown in Figure 2), and the ink The back side 60A of the original screen panel 60 will be needed on.
In addition, original screen panel printing press of the invention further has an at least cooling wheel 50, which is placed in this The side of version wheel 40, inside also has coolant liquid (not shown), can be further cooling by the original screen panel 60.
In addition, original screen panel printing press of the invention further has a finished product winding off spindle 70, it is placed in the cooling wheel 50 Side, such as, but not limited to right side, 60 finished product of original screen panel can be batched.
When operation, when which rotates through the soft version or letterpress printing base 20, which is directly printed On printing main wheel 10;As the plastics stream as the T-die 30 outflow thermoplastic materials forms heavy curtain, the plastics stream is in the printing main wheel Gap between 10 and this edition wheel 40 mutually merges, and in the version wheel 40 there is coolant liquid to be cooled and shaped, and forms grating on one side then because of this Original screen panel 60 form when heat and be transferred on original screen panel 60.Therefore, original screen panel printing press of the invention will printing and making sheet The same process complete, escapable cost, as long as in addition, production before, by the soft version or letterpress on the printing main wheel 10 Adjustment is completed between seat 20 and the version wheel 40, can smoothly be produced, and is very easy to alignment, therefore, is applicable to high LPI original screen panel Printing.
It referring to figure 3., is the schematic diagram of another embodiment of original screen panel printing press of the present invention.
As shown, the second embodiment of original screen panel printing press of the invention its further have a resin be coated with seat 80, be placed in the side of the printing main wheel 10, and be located at the top of at least one soft version or letterpress printing base 20, in can be coated with one Resin (not shown), the resin can be attached to the ink and the original screen panel 60 when heating.
It referring to figure 4., is the schematic diagram of the another embodiment of original screen panel printing press of the present invention.
As shown, the 3rd embodiment of original screen panel printing press of the invention its further have a PET film supply and Tearing-off device 90, PET film supply and tearing-off device 90 include PET film supply axis 91, are placed in the one of the printing main wheel 10 Side can be supplied to a PET film 92, so that the ink is printed on the PET film 92 by the printing main wheel 10;Multiple guide wheels 93, split In the printing main wheel 10 and the side of cooling wheel 50, the PET film 92 and original screen panel 60 may be guided;And a PET film winding off spindle 95, It is placed in the side of the guide wheel 93, after 60 finished product of original screen panel and the PET film 92 are torn off, the PET film 92 can be recycled.
It separately referring to figure 5., is the flow diagram of one embodiment of original screen panel printing process of the present invention.
As shown, original screen panel printing process of the invention includes the following steps: an at least ink being directly printed on one Print (step 1) on main wheel 10;By the printing main wheel 10, a T-die 30 and a wheel 40 to make 60 (step of an original screen panel It is rapid 2);And in the original screen panel 60 molding, by the ink due to heat of high temperature plastics stream in thermal transfer to the original screen panel 60 (step 3).
Wherein, in step 1, an at least ink is directly printed on a printing main wheel 10;Wherein, the printing main wheel 10 It can be a rubber wheel, metal wheel or plastic wheel, wherein the rubber wheel is that metal wheel is rubber-coated, and plastic wheel is then metal wheel packet It covers plastics or metal wheel coats certain resin.
In step 2, by the printing main wheel 10, a T-die 30 and a wheel 40 to make an original screen panel 60;Its In, which flows out the plastics stream as thermoplastic materials formation heavy curtain by the T-die 30, and the plastics stream is in the printing main wheel Gap between 10 and this edition wheel 40 is met, later due to, with coolant liquid cooling and shaping, forming grating on one side in the version wheel 40, In, which is such as, but not limited to PVC, PE or a PET.
In step 3, in the original screen panel 60 molding, by the ink due to heat of high temperature plastics stream thermal transfer to the light On screen 60.
In addition, original screen panel printing process of the invention further comprises one resin of coating in the printing main wheel 10 the step of, The resin can be attached between the ink and the original screen panel 60 when heating.
Therefore, original screen panel printing process of the invention will print and making sheet is completed in the same process, escapable cost;This Outside, as long as before production, by soft version or letterpress printing base 20 on the printing main wheel 10 and adjustment completion between the version wheel 40 Smoothly production is very easy to alignment, therefore, is applicable to the printing of high LPI original screen panel.
Fig. 6 separately is please referred to, is the flow diagram of another embodiment of original screen panel printing process of the present invention.
As shown, another embodiment of original screen panel printing process of the invention includes the following steps: to print in an at least ink Brush (step 1) on a heat-resisting plastic foil 92;By a printing main wheel 10, a T-die 30 1 editions wheels 40 to make a light 60 (step 2) of screen;In the original screen panel 60 molding, by the ink due to heat of high temperature plastics stream thermal transfer to the original screen panel (step 3) on 60;And the plastic foil 92 is torn off into the 60 (step 4) of original screen panel.
Wherein, in step 1, an at least ink is printed on a heat-resisting plastic foil 92;Wherein, plastic foil 92 It is such as, but not limited to, a PET film.
In step 2, by a printing main wheel 10, a T-die 30 and a wheel 40 to make an original screen panel 60;Its In, which flows out the plastics stream as thermoplastic materials formation heavy curtain by the T-die 30, and the plastics stream is in the printing main wheel Gap between 10 and this edition wheel 40 is met, and taken turns in 40 due to this edition has coolant liquid cooling and shaping later, forms grating on one side, In, which is such as, but not limited to PVC, PE or a PET.
In step 3, in the original screen panel 60 molding, by the ink due to heat of high temperature plastics stream thermal transfer to the light On screen 60.
In step 4, which is torn off into the original screen panel 60.
It can be seen from the above explanation original screen panel printing press of the invention and its method really can: 1, will printing and making sheet It is completed in the same process, escapable cost;As long as before 2, producing, by the soft version or letterpress printing base 20 on the printing main wheel 10 Adjustment is completed between the version wheel 40, can smoothly be produced, and is very easy to alignment, therefore, is applicable to the print of high LPI original screen panel Brush.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects It describes in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention, it is all Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in guarantor of the invention Within the scope of shield.

Claims (7)

1. a kind of original screen panel printing press comprising:
One printing main wheel;
At least one soft version or letterpress printing base, the side for the printing main wheel that is placed in, inside be respectively provided with ink tank with one print Brush device;
One T-die is placed in the upside of the printing main wheel, can flow out the plastics stream as thermoplastic materials formation heavy curtain;
An edition wheel, is placed in the side of the printing main wheel and close to the printing main wheel, thereon with the grating of multiple column magnifying glasses Mould, the plastics stream can flow into the gap of the printing main wheel and version wheel, be squeezed to form an original screen panel, and the ink will be needed on The back side of the original screen panel;And
One cooling wheel and a finished product winding off spindle, wherein the cooling wheel is placed in the side of this edition wheel, inside also has coolant liquid, can The original screen panel is further cooled down;The finished product winding off spindle is placed in the side of the cooling wheel, can batch the grating board finished product;
Wherein, the printing main wheel and version wheel are a rubber wheel, metal wheel or plastic wheel, which is that metal wheel is rubber-coated, Plastic wheel is then metal wheel coating plastic or metal wheel coated with resins.
2. original screen panel printing press according to claim 1, which is characterized in that also there is a resin to be coated with seat, be placed in this Print the side of main wheel, and be located at the top of at least one soft version or letterpress printing base, in can be coated with a resin, which adds Wen Shike is attached to the ink and the original screen panel.
3. original screen panel printing press according to claim 1, which is characterized in that also there is PET film supply and tear off dress It sets, PET film supply and tearing-off device include
One PET film supplies axis, is placed in the side of the printing main wheel, can be supplied to a PET film, so that the printing main wheel prints the ink It brushes on the PET film;
Multiple guide wheels, the side of be placed in the printing main wheel and cooling wheel, can guide the PET film and original screen panel;And
One PET film winding off spindle, is placed in the side of the guide wheel, and after the grating board finished product and the PET film are torn off, the PET can be recycled Film.
4. a kind of original screen panel printing process, characterized in that it comprises the following steps:
An at least ink is directly printed on a printing main wheel;
By the printing main wheel, a T-die and a wheel to make an original screen panel;And
In the grating sheet metal forming, by the ink due to heat of high temperature plastics stream in thermal transfer to the original screen panel;
The original screen panel flows out thermoplastic materials by the T-die and forms plastics stream as heavy curtain, the plastics stream in the printing main wheel and Gap between this edition wheel is met, and later due to having coolant liquid cooling and shaping in this edition wheel, forms grating on one side.
5. according to the method described in claim 4, it is characterized in that, the printing main wheel be a rubber wheel, metal wheel or plastic wheel, Wherein the rubber wheel is that metal wheel is rubber-coated, and plastic wheel is then metal wheel coating plastic or metal wheel coated with resins.
6. according to the method described in claim 4, it is characterized in that, at least ink is directly printed on a printing main wheel in this On step after, further include the steps that being coated with a resin in the printing main wheel, the resin can be attached to when heating the ink with The original screen panel.
7. a kind of original screen panel printing process, characterized in that it comprises the following steps:
An at least ink is printed on a heat-resisting plastic foil;
By a printing main wheel, a T-die and a wheel to make an original screen panel;
In the grating sheet metal forming, by the ink due to heat of high temperature plastics stream in thermal transfer to the original screen panel;And
The plastic foil is torn off into the original screen panel.
CN201610182800.9A 2016-03-28 2016-03-28 Original screen panel printing press and its method Expired - Fee Related CN107234871B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610182800.9A CN107234871B (en) 2016-03-28 2016-03-28 Original screen panel printing press and its method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610182800.9A CN107234871B (en) 2016-03-28 2016-03-28 Original screen panel printing press and its method

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CN107234871A CN107234871A (en) 2017-10-10
CN107234871B true CN107234871B (en) 2019-03-19

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Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1295260A (en) * 2000-12-18 2001-05-16 张君伟 Stereo image picture and its production process
CN1372169A (en) * 2001-02-20 2002-10-02 焦林 Platemaking and printing simulaneously operated float plate print technology
TW200614104A (en) * 2004-10-27 2006-05-01 Jiang Qin-Mei Fan Object structure with multiple image display and the fabrication method
CN1769950A (en) * 2004-11-04 2006-05-10 范姜亲美 Design of structure with multiple image display object and manufacturing method thereof
CN1805906A (en) * 2003-04-14 2006-07-19 国家制图公司 Lenticular images formed on selected images portions
CN101519005A (en) * 2008-02-28 2009-09-02 Kba-美创力公司 Online grating printing method
CN202062947U (en) * 2011-05-12 2011-12-07 广东锟盛塑化科技有限公司 Direct printing three-dimensional picture
CN202669132U (en) * 2012-06-06 2013-01-16 东莞光群雷射科技有限公司 360-degree mould pressing production line converted from soft medium pressure laser marking machine
CN103419321A (en) * 2012-05-24 2013-12-04 沃伊切赫·柴可夫斯基 Raster method of manufacturing three-dimensional images of products, the plastic material used in a variety of plastic materials
CN104228074A (en) * 2013-06-24 2014-12-24 河南三阳光电有限公司 Cold pressing system and technology of cold pressing type micro lenticulation
CN104541494A (en) * 2012-04-25 2015-04-22 人眼科技有限公司 Methods and systems of generating a lenticular article using a printing blanket
CN104690955A (en) * 2015-03-26 2015-06-10 何炎权 Method and device for manufacturing stereo grating
CN204622590U (en) * 2015-03-26 2015-09-09 何炎权 Manufacture the device of 3 D grating
CN205467860U (en) * 2016-03-29 2016-08-17 丰田科技股份有限公司 Grating board printing press

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1295260A (en) * 2000-12-18 2001-05-16 张君伟 Stereo image picture and its production process
CN1372169A (en) * 2001-02-20 2002-10-02 焦林 Platemaking and printing simulaneously operated float plate print technology
CN1805906A (en) * 2003-04-14 2006-07-19 国家制图公司 Lenticular images formed on selected images portions
TW200614104A (en) * 2004-10-27 2006-05-01 Jiang Qin-Mei Fan Object structure with multiple image display and the fabrication method
CN1769950A (en) * 2004-11-04 2006-05-10 范姜亲美 Design of structure with multiple image display object and manufacturing method thereof
CN101519005A (en) * 2008-02-28 2009-09-02 Kba-美创力公司 Online grating printing method
CN202062947U (en) * 2011-05-12 2011-12-07 广东锟盛塑化科技有限公司 Direct printing three-dimensional picture
CN104541494A (en) * 2012-04-25 2015-04-22 人眼科技有限公司 Methods and systems of generating a lenticular article using a printing blanket
CN103419321A (en) * 2012-05-24 2013-12-04 沃伊切赫·柴可夫斯基 Raster method of manufacturing three-dimensional images of products, the plastic material used in a variety of plastic materials
CN202669132U (en) * 2012-06-06 2013-01-16 东莞光群雷射科技有限公司 360-degree mould pressing production line converted from soft medium pressure laser marking machine
CN104228074A (en) * 2013-06-24 2014-12-24 河南三阳光电有限公司 Cold pressing system and technology of cold pressing type micro lenticulation
CN104690955A (en) * 2015-03-26 2015-06-10 何炎权 Method and device for manufacturing stereo grating
CN204622590U (en) * 2015-03-26 2015-09-09 何炎权 Manufacture the device of 3 D grating
CN205467860U (en) * 2016-03-29 2016-08-17 丰田科技股份有限公司 Grating board printing press

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