CN214492165U - Printing apparatus - Google Patents
Printing apparatus Download PDFInfo
- Publication number
- CN214492165U CN214492165U CN202023351687.3U CN202023351687U CN214492165U CN 214492165 U CN214492165 U CN 214492165U CN 202023351687 U CN202023351687 U CN 202023351687U CN 214492165 U CN214492165 U CN 214492165U
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- CN
- China
- Prior art keywords
- printing
- module
- infrared radiation
- platform
- radiation curing
- 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.)
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Links
- 238000007639 printing Methods 0.000 title claims abstract description 145
- 239000000758 substrate Substances 0.000 claims abstract description 36
- 238000003847 radiation curing Methods 0.000 claims abstract description 23
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 238000007781 pre-processing Methods 0.000 claims description 8
- 230000003993 interaction Effects 0.000 claims description 4
- 238000004381 surface treatment Methods 0.000 claims 2
- 230000005855 radiation Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 abstract 1
- 239000000976 ink Substances 0.000 description 28
- 238000001723 curing Methods 0.000 description 6
- 238000005507 spraying Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 239000000178 monomer Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001029 thermal curing Methods 0.000 description 2
- 239000012855 volatile organic compound Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Images
Classifications
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- 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
- B41J11/0021—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation
- B41J11/00214—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation using UV radiation
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Coating Apparatus (AREA)
- Ink Jet (AREA)
Abstract
公开了一种打印装置，包括打印机主体，该打印机主体上表面包括打印平台，该打印平台上设置有打印小车和红外辐射固化模块，红外辐射固化模块设置在打印小车的出料方向上，打印小车中设置有紫外灯，打印基材上喷涂的油墨先后经过紫外照射固化和红外辐射固化，提升了油墨与打印基材的附着力和表面光滑度，提升了打印效果。
A printing device is disclosed, comprising a printer main body, the upper surface of the printer main body includes a printing platform, a printing trolley and an infrared radiation curing module are arranged on the printing platform, and the infrared radiation curing module is arranged in the discharging direction of the printing trolley, and the printing trolley There is a UV lamp in the machine, and the ink sprayed on the printing substrate is cured by UV irradiation and infrared radiation successively, which improves the adhesion and surface smoothness of the ink and the printing substrate, and improves the printing effect.
Description
Technical Field
The utility model relates to a print technical field, specifically, relate to printing device.
Background
In recent years, ultraviolet curable inks (UV inks) have been favored in the digital printing industry because of their advantages such as high curing efficiency, energy saving, environmental protection, and zero Volatile Organic Compound (VOC) emissions. However, since the curing speed thereof is fast, the adhesion force thereof to the substrate is poor, and the quality defect of the ink layer peeling is liable to occur. Meanwhile, the surface of the ink layer is not smooth after the UV printing ink is cured, the roughness is high, the ink layer is in a matte state, and particularly for a process with requirements on appearance flatness, a working procedure of additionally adding finishing paint or a brightness enhancement film is still needed, so that the process is complex, and the production cost is increased.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the utility model aims at providing a printing device to simply realize the optimization on UV printing ink solidification surface, reduce high quality and print and realize the cost.
According to an aspect of the utility model, a printing device is provided, a serial communication port, include:
a printer body including a printing platform located on an upper surface of the printer body;
the printing trolley is arranged on the printing platform and comprises a printing spray head and an ultraviolet lamp which are arranged towards the printing platform;
and the infrared radiation curing module is arranged on the printing platform and is positioned in the discharging direction of the printing trolley.
Optionally, a printing substrate pretreatment module arranged towards the printing platform is further arranged on the printing trolley.
Optionally, the direction of the printing substrate pretreatment module facing the printing nozzle is a feeding direction of the printing device.
Optionally, the print substrate pre-treatment module comprises at least one of a plasma surface treater and a corona surface treater.
Optionally, the printing substrate preprocessing module forms a first projection on the bottom surface of the printing trolley along the feeding direction of the printing device, the printing nozzle forms a second projection on the bottom surface of the printing trolley along the feeding direction of the printing device, and the first projection completely covers the second projection.
Optionally, the number of the ultraviolet lamps is two, and the two ultraviolet lamps are respectively arranged on two sides of the printing direction of the printing trolley, and the printing direction is intersected with the discharging direction.
Optionally, the method further comprises:
and the power regulation control module is connected with the interaction unit, and the control output end of the power regulation control module is connected to the power regulation end of the printing substrate pretreatment module.
Optionally, the method further comprises:
and the power regulation control module is connected with the interaction unit, and the control output end of the power regulation control module is connected to the power regulation end of the infrared radiation curing module.
Optionally, the distance between the infrared radiation curing module and the printing trolley is 10 cm to 50 cm.
Optionally, the infrared radiation curing module is fixedly mounted on the printing platform, the length of the infrared radiation curing module is consistent with the width of the printing platform, and the length direction of the infrared radiation curing module and the width direction of the printing platform are both perpendicular to the discharging direction.
The utility model provides a printing device includes the printer main part, and this printer main part upper surface includes print platform, is provided with on this print platform and prints dolly and infrared radiation curing module, and infrared radiation curing module sets up on the discharge direction of printing the dolly, is provided with the ultraviolet lamp in printing the dolly, and the printing ink of spraying is successively through ultraviolet irradiation solidification and infrared radiation solidification on the printing substrate, has promoted printing ink and the adhesive force and the surface smoothness of printing the substrate, has promoted the printing effect.
Still set up before the feed direction side of printing the shower nozzle and print substrate pretreatment module, further promoted the adhesive force of printing ink and printing substrate.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:
fig. 1 shows a schematic structural diagram of a printing apparatus according to an embodiment of the present invention;
fig. 2 shows a schematic bottom structure diagram of a printing cart of a printing apparatus according to an embodiment of the present invention.
Detailed Description
Various embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Like elements in the various figures are denoted by the same or similar reference numerals. For purposes of clarity, the various features in the drawings are not necessarily drawn to scale.
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples.
Fig. 1 shows a structural schematic diagram of a printing device according to an embodiment of the present invention, and fig. 2 shows a structural schematic diagram of a bottom surface of a printing cart of a printing device according to an embodiment of the present invention.
Referring to fig. 1 and 2, the utility model discloses printing device 100 includes printer main part 110, and printer main part 110's upper surface corresponds and is provided with print platform 111, and print platform 111 top interval is provided with prints dolly 120 and infrared radiation curing module 130, is ejection of compact direction (the opposite direction of Y direction) by the direction of printing dolly 120 directional infrared radiation curing module 130, prints the substrate and further solidifies the spraying china ink through infrared radiation curing module 130 again after printing dolly 120 prints the spraying.
The feeding direction is directed from the feeding direction side to the discharging direction side of the printing cart 120.
The print carriage 120 includes a print substrate pre-treatment module 121, a print head 123, and an ultraviolet lamp 122 disposed toward the print platform 111.
The print head 123 is disposed in the middle of the print carriage 120, and includes a plurality of heads (in this embodiment, 6 piezoelectric ink heads) disposed side by side, and is located at the lowest portion of the print carriage 120 to be attached to the print platform 111.
The printing substrate pretreatment module 121 is disposed on the feeding direction side of the printing cart 120, so that the printing substrate is pretreated and then sent to the printing nozzle 123 for ink spraying. The printing substrate pretreatment module 121 includes at least one of a plasma surface treater and a corona surface treater, and pretreats the printing substrate to increase the bonding force between the ink and the printing substrate.
The printing substrate comprises a rolling plate and a plate, organic impurities such as oil stains and additives on the surface of the printing substrate are removed through pretreatment, the spreading of UV ink on the surface of the printing substrate is improved, and the adhesive force between the UV ink and the printing substrate is improved. The processing time is 1 to 50 seconds, and the printed substrate is then sent to the print head 120 for ink application.
In this embodiment, the printing substrate preprocessing module 121 is disposed right in front of the printing nozzle 123 in the opposite direction of the feeding direction, on the bottom surface of the printing cart 120, the printing substrate preprocessing module 121 forms a first projection in the feeding direction, and the printing nozzle 123 forms a second projection in the feeding direction, where the first projection completely covers the second projection (corresponding to the coverage length interval of the projections of the printing substrate preprocessing module 121 and the printing nozzle 123 on the X axis in fig. 2, respectively), so that the printing substrates below the printing nozzle 123 are all preprocessed printing substrates.
The number of the ultraviolet lamps 122 is two, the ultraviolet lamps are disposed on two sides (the forward direction and the reverse direction of the X direction) of the printing direction of the printing trolley 120, the printing trolley 120 performs reciprocating movement in the printing direction to perform printing, and after the printing nozzle 123 forms an ink layer by spraying, the ink layer is irradiated by one of the two ultraviolet lamps 122 in the two directions of the printing direction to cure the ink. The ultraviolet irradiation technology enables the ultraviolet curing functional monomer in the ink layer to be cured to form a cross-linked polymer skeleton, so that the aim of preventing the ink from permeating is fulfilled.
The thermocuring functional monomer in the ink layer after ultraviolet curing is in an uncured state, so that the thermocuring functional monomer can have time to self-level to achieve the effect of smooth and flat surface, then the printing substrate is sent to the infrared radiation curing module 130, and after infrared radiation treatment, the ink layer is further cured to form the ink layer with high adhesive force and high flatness, and printing is completed. In an alternative embodiment, the distance between the ir curing module 130 and the print carriage 120 is 10 cm to 50 cm, and a tubular ir radiator is installed in the ir curing module 130 as an ir radiation source.
The infrared radiation module 130 is fixedly installed, and the length (the length direction is perpendicular to the feeding direction) of the infrared radiation module is consistent with the width of the conveyor belt of the printing device 100 (the width of the printing platform 111, the width of the corresponding conveyor belt is perpendicular to the feeding direction), so as to ensure the infrared treatment effect on the printed substrate, and the operation is simple and convenient. In an alternative embodiment, the infrared radiation module 130 is movably mounted above the printing platform 111, so that the size of the infrared radiation module 130 can be reduced appropriately, power consumption can be reduced, and overall power consumption can be reduced in small-sized printing.
The utility model discloses a printing device sets up infrared radiation curing module in the ejection of compact direction side the place ahead of printing the dolly, and the printing ink of printing the spraying successively through the ultraviolet lamp that sets up in the printing dolly shine solidification and infrared radiation curing module's infrared radiation curing, has promoted adhesive force and the surface smoothness on the printing ink layer that UV printing ink printed, has promoted the printing effect.
In accordance with the embodiments of the present invention as set forth above, these embodiments are not exhaustive and do not limit the invention to the precise embodiments described. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best utilize the invention and its various embodiments with various modifications as are suited to the particular use contemplated. The present invention is limited only by the claims and their full scope and equivalents.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023351687.3U CN214492165U (en) | 2020-12-31 | 2020-12-31 | Printing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023351687.3U CN214492165U (en) | 2020-12-31 | 2020-12-31 | Printing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214492165U true CN214492165U (en) | 2021-10-26 |
Family
ID=78213918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023351687.3U Active CN214492165U (en) | 2020-12-31 | 2020-12-31 | Printing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214492165U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378444A (en) * | 2022-01-27 | 2022-04-22 | 江苏臻远生物科技有限公司 | Laser coding equipment and method |
| WO2025067575A1 (en) * | 2023-09-27 | 2025-04-03 | Linet Spol. S R.O. | Device and method for surface treatment of parts of medical equipment, particularly patient support apparatuses |
-
2020
- 2020-12-31 CN CN202023351687.3U patent/CN214492165U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378444A (en) * | 2022-01-27 | 2022-04-22 | 江苏臻远生物科技有限公司 | Laser coding equipment and method |
| CN114378444B (en) * | 2022-01-27 | 2023-10-31 | 江苏臻远生物科技有限公司 | Laser coding equipment and method |
| WO2025067575A1 (en) * | 2023-09-27 | 2025-04-03 | Linet Spol. S R.O. | Device and method for surface treatment of parts of medical equipment, particularly patient support apparatuses |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |