CN111098607A - Production process and equipment of jet printing equipment - Google Patents
Production process and equipment of jet printing equipment Download PDFInfo
- Publication number
- CN111098607A CN111098607A CN202010022263.8A CN202010022263A CN111098607A CN 111098607 A CN111098607 A CN 111098607A CN 202010022263 A CN202010022263 A CN 202010022263A CN 111098607 A CN111098607 A CN 111098607A
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- Prior art keywords
- spray
- flitch
- conveying belt
- curing
- printing
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 46
- 238000007639 printing Methods 0.000 title claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 63
- 239000007921 spray Substances 0.000 claims abstract description 51
- 238000005507 spraying Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 6
- 239000000976 ink Substances 0.000 claims description 33
- 238000001723 curing Methods 0.000 claims description 29
- 238000000576 coating method Methods 0.000 claims description 27
- 239000011248 coating agent Substances 0.000 claims description 18
- 238000003848 UV Light-Curing Methods 0.000 claims description 15
- 238000004381 surface treatment Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 9
- 238000007641 inkjet printing Methods 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 238000007711 solidification Methods 0.000 claims description 6
- 230000008023 solidification Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 238000009832 plasma treatment Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000003973 paint Substances 0.000 abstract description 22
- 239000002912 waste gas Substances 0.000 abstract description 7
- 239000002351 wastewater Substances 0.000 abstract description 7
- 238000002360 preparation method Methods 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000007592 spray painting technique Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0041—Digital printing on surfaces other than ordinary paper
- B41M5/0047—Digital printing on surfaces other than ordinary paper by ink-jet 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
- 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
-
- 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
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0081—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using electromagnetic radiation or waves, e.g. ultraviolet radiation, electron beams
Abstract
The invention belongs to the field of jet printing equipment, in particular to a jet printing equipment production process and equipment, aiming at the problems that the existing spray painting mode can generate waste water or waste gas, a large amount of paint is sprayed on a cover plate to form waste, the cover plate can not be tightly fitted with a bottom plate material to influence the structure movement, the current mode can not spray a serial number or a two-dimensional code on the bottom plate material to meet the requirement of manufacturing digital traceable products, different types of bottom plates need to be provided with cover plates with different types, and the sample preparation time is long, the process is carried out according to the following steps: s1, feeding: and adjusting the conveying belt on the assembly line to be uniform, and putting the material plate needing spray printing on the conveying belt. The paint spraying mode of the invention has no discharge of waste water and waste gas, does not waste a large amount of paint, has accurate color covering area boundary position, eliminates the influence of paint flying caused by the traditional paint spraying on the structure assembly, and has short sample preparation time.
Description
Technical Field
The invention relates to the technical field of jet printing equipment, in particular to a production process and equipment of jet printing equipment.
Background
The structure bottom plate of the current keyboard needs to be provided with a color covering area, namely the lower part is provided with a structure plate part, the current method is that paint is sprayed on the structure plate, a covering cover plate is added on the bottom plate material, then the bottom plate material is sprayed to a covering quilt by a spray gun in a paint spraying mode, and paint is attached to the area of the bottom plate material which is not covered by the covering plate;
however, the existing paint spraying mode can produce waste water or waste gas, a large amount of paint is sprayed on the covering plate, waste is formed, the covering plate cannot be tightly matched with a bottom plate material, the structural movement is influenced, the manufacturing digitization traceable requirement cannot be met, different types of cover plates of different types are required to be opened by bottom plates of different types, and the sample preparation time is long.
Disclosure of Invention
The invention aims to solve the defects that in the prior art, a paint spraying mode can generate waste water or waste gas, a large amount of paint is sprayed on a cover plate to cause waste, the cover plate cannot be tightly fitted with a bottom plate material, the structure movement is influenced, the manufacturing digital traceable requirement cannot be met, different types of cover plates of different types are required to be opened for different types of bottom plates, and the sample preparation time is long.
In order to achieve the purpose, the invention adopts the following technical scheme:
a production process of jet printing equipment comprises the following steps:
s1, feeding: adjusting the conveying belt on the production line to be uniform, and placing a material plate to be subjected to jet printing on the conveying belt of the production line;
s2, spray printing of the transparent coating: the flitch is conveyed to the lower part of a group of spray heads consisting of three printing heads by a production line conveying belt, the spray heads spray and print the transparent coatings on the flitch, the spray heads spray and print color inks on the flitch, and the independent control system controls the spray printing position and the thickness of the transparent coatings according to the size and the position defined by the figure file;
s3, UV curing: the flitch is conveyed to the position below the UV lamp by the assembly line conveying belt, full-page curing is adopted, the coating of the flitch is subjected to UV instant curing in a water-cooling curing mode, and the cured coating increases the adhesive force of color ink;
s4 ink jet printing: the flitch is conveyed to the lower part of a group of spray heads consisting of other three printing heads by a production line conveying belt, the spray heads spray ink on the flitch, and the independent control system controls the position of the sprayed ink and the thickness of the ink according to the size and the position defined by the figure file;
s5, secondary UV curing: the flitch is conveyed to the position below the UV lamp by the assembly line conveying belt, the coating of the flitch is subjected to UV instant curing again in a water-cooling curing mode, and the original color of the flitch is covered after the color ink is cured, so that a final required product is formed;
and S6, conveying the product to a collecting area by a flow line, collecting the material plate and detecting the product on the material plate.
Preferably, the plasma surface treatment system is added after the step S3: and conveying the cured material plate obtained in the step S3 to the lower part of plasma treatment equipment by a production line, carrying out surface treatment on the cured material plate by adopting the plasma surface treatment equipment with a three-head large cabinet to enhance the ink adhesive force of the material plate, and continuing to carry out the step S4 and the subsequent processes.
Preferably, the flows of S4 and S5 may be repeated one or more times depending on the requirements for the gloss of the ink, the film thickness, etc.
Preferably, the LED-UV instant curing time is 2-4s, and the light source intensity is 1200mW/cm2。
Preferably, the spraying time of the spray head is 1-3s, and the plasma surface treatment time is 1-2 s.
Preferably, the model of the plasma surface treatment equipment is C-68-3, an LED-UV curing machine is adopted for LED-UV curing, and the model of the LED-UV curing machine is SFMB-500x 50.
The utility model provides a spout seal equipment production facility, includes workstation, material transmission band, head guiding mechanism, spouts seal clear coating structure, UV solidification mechanism, spouts seal color ink permeable mechanism, color ink solidification mechanism, feed mechanism, and head guiding mechanism installs on the workstation, is in transmission band head top, spouts seal mechanism and solidification mechanism interval in proper order, installs in workstation and transmission band top.
Preferably, the head guide mechanism is a left part and a right part which are respectively arranged on two sides of the conveying belt, and the distance between the two sides can be adjusted according to the size of the material part, so that the gap between the two sides is just suitable for the material part to pass through.
Preferably, the conveying belt is provided with at least two protruding ribs, and the ribs and the conveying belt move synchronously.
Preferably, the bearing basket and the sheet metal component among the feed mechanism are installed in one side of workstation, and universal bevel wheel is carried the module and is installed in one side of workstation, spouts seal mechanism and arranges the transmission band top in, and the position is in motionless when spouting seal to specific material, can adjust to different materials and spout seal mechanism and do position adjustment at the length or the width direction of transmission band.
Compared with the prior art, the invention has the beneficial effects that:
(1) the scheme is that a material plate needing to be sprayed and printed is manually placed on an assembly line, the material plate is conveyed to the position below a group of spray heads consisting of three nozzles through the assembly line, the spray heads spray and print metal coatings on the material plate, LED-UV instant curing is carried out on the coatings of the material plate in a water-cooling curing mode, the cured material plate is conveyed to the position below plasma processing equipment through the assembly line, the ink adhesive force of the material plate is enhanced, the spray heads jet ink for six times on the material plate, LED-UV instant curing is carried out on the coatings of the material plate again in a water-cooling curing mode, six times of curing can be carried out, the pollution of the traditional paint spraying method to the environment can be eliminated, no waste water and waste gas are discharged, materials cannot be additionally wasted, the boundary position of a color covering area is accurate, the influence on structural assembly due to paint flying caused by the, facilitate tracking of manufacturing processes and quality;
the paint spraying mode of the invention has no discharge of waste water and waste gas, does not waste a large amount of paint, has accurate boundary position of a color covering area, eliminates the influence of paint flying caused by the traditional paint spraying on the structure assembly, and has short sample preparation time.
Drawings
Fig. 1 is a schematic front view of a production device of the inkjet printing device according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
A production process of jet printing equipment comprises the following steps:
s1, feeding: adjusting the conveying belt on the production line to be uniform, and placing a material plate to be subjected to jet printing on the conveying belt of the production line;
s2, spray printing of the transparent coating: the flitch is conveyed to the lower part of a group of spray heads consisting of three printing heads by a production line conveying belt, the spray heads spray and print the transparent coatings on the flitch, the spray heads spray and print color inks on the flitch, and the independent control system controls the spray printing position and the thickness of the transparent coatings according to the size and the position defined by the figure file;
s3, UV curing: the flitch is conveyed to the position below the UV lamp by the assembly line conveying belt, full-page curing is adopted, the coating of the flitch is subjected to UV instant curing in a water-cooling curing mode, and the cured coating increases the adhesive force of color ink;
s4 ink jet printing: the flitch is conveyed to the lower part of a group of spray heads consisting of other three printing heads by a production line conveying belt, the spray heads spray ink on the flitch, and the independent control system controls the position of the sprayed ink and the thickness of the ink according to the size and the position defined by the figure file;
s5, secondary UV curing: the flitch is conveyed to the position below the UV lamp by the assembly line conveying belt, the coating of the flitch is subjected to UV instant curing again in a water-cooling curing mode, and the original color of the flitch is covered after the color ink is cured, so that a final required product is formed;
and S6, conveying the product to a collecting area by a flow line, collecting the material plate and detecting the product on the material plate.
In this embodiment, the plasma surface treatment system is added after S3: and conveying the cured material plate obtained in the step S3 to the lower part of plasma treatment equipment by a production line, carrying out surface treatment on the cured material plate by adopting the plasma surface treatment equipment with a three-head large cabinet to enhance the ink adhesive force of the material plate, and continuing to carry out the step S4 and the subsequent processes.
In this embodiment, the flows of S4 and S5 may be repeated one or more times depending on the requirements for color ink gloss, film thickness, and the like.
In this example, the LED-UV instant curing time is 2-4s, and the light source intensity is 1200mW/cm2。
In this embodiment, the spraying time of the nozzle is 1-3s, and the plasma surface treatment time is 1-2 s.
In this embodiment, the plasma surface treatment device is of a type C-68-3, an LED-UV curing machine is used for LED-UV curing, and the LED-UV curing machine is of a type SFMB-500x 50.
Referring to fig. 1, the production equipment of the jet printing equipment comprises a workbench, a material conveying belt, a head guide mechanism, a jet printing transparent coating structure, a UV curing mechanism, a jet printing color-permeable ink mechanism, a color ink curing mechanism and a feeding mechanism, wherein the head guide mechanism is arranged on the workbench and above the head of the conveying belt, and the jet printing mechanism and the curing mechanism are sequentially spaced and arranged above the workbench and the conveying belt.
In this embodiment, head guiding mechanism is left and right sides two parts, arranges the transmission band both sides in separately, and the distance between both sides can be adjusted according to the size difference of material spare for the clearance between the both sides just is fit for the material spare and passes through.
In this embodiment, the conveyor belt has at least two protruding ribs that move in synchronization with the conveyor belt.
In this embodiment, the one side at the workstation is installed with the sheet metal component to bearing basket among the feed mechanism, and universal bevel wheel carries the module to install in one side of workstation, spouts seal mechanism to arrange the transmission band top in, and the position is in motionless when spouting seal to specific material, can adjust to different materials and spout seal mechanism and do position adjustment at the length or the width direction of transmission band.
In the embodiment, a conveying belt on a production line is adjusted to be uniform, a material plate needing to be sprayed and printed is placed on the conveying belt of the production line, the material plate is conveyed to the position below a group of spray heads formed by three nozzles through the production line, the spray heads spray and print a metal coating on the material plate, the thickness of the sprayed coating is controlled by an independent control system, full-page curing is adopted, LED-UV instant curing is carried out on the coating of the material plate in a water-cooling curing mode, the cured material plate is conveyed to the position below a plasma processing device through the production line, the cured material plate is subjected to surface processing through the plasma surface processing device with a three-head large cabinet, the ink adhesive force of the material plate is enhanced, the material plate is conveyed to the position below the other six groups of spray heads formed by the three nozzles through the production line, six times of ink jetting are carried out on the material plate through the spray, curing for six times to form a final product, conveying the product into a collecting frame by a production line, manually collecting the plates, detecting the product on the plates, eliminating the pollution of the traditional paint spraying method to the environment, not discharging waste water and waste gas, not wasting extra materials, having accurate boundary position of a color covering area, eliminating the influence of paint flying caused by the traditional paint spraying on the structure assembly, making a small-sized color covering area in a structure dense area, and being capable of realizing the covering area of 0.3mm by 0.3mm, wherein the current paint spraying mode can not be realized, serial numbers or two-dimension can be printed, and in the intelligent manufacturing process, each bottom plate is endowed with a unique identity code, which is convenient for the tracking of the manufacturing process and the quality. The sample preparation time is short.
Claims (10)
1. A production process of jet printing equipment is characterized by comprising the following steps:
s1, feeding: adjusting the conveying belt on the production line to be uniform, and placing a material plate to be subjected to jet printing on the conveying belt of the production line;
s2, spray printing of the transparent coating: the flitch is conveyed to the lower part of a group of spray heads consisting of three printing heads by a production line conveying belt, the spray heads spray and print the transparent coatings on the flitch, the spray heads spray and print color inks on the flitch, and the independent control system controls the spray printing position and the thickness of the transparent coatings according to the size and the position defined by the figure file;
s3, UV curing: the flitch is conveyed to the position below the UV lamp by the assembly line conveying belt, full-page curing is adopted, the coating of the flitch is subjected to UV instant curing in a water-cooling curing mode, and the cured coating increases the adhesive force of color ink;
s4 ink jet printing: the flitch is conveyed to the lower part of a group of spray heads consisting of other three printing heads by a production line conveying belt, the spray heads spray ink on the flitch, and the independent control system controls the position of the sprayed ink and the thickness of the ink according to the size and the position defined by the figure file;
s5, secondary UV curing: the flitch is conveyed to the position below the UV lamp by the assembly line conveying belt, the coating of the flitch is subjected to UV instant curing again in a water-cooling curing mode, and the original color of the flitch is covered after the color ink is cured, so that a final required product is formed;
and S6, conveying the product to a collecting area by a flow line, collecting the material plate and detecting the product on the material plate.
2. The inkjet printing apparatus production process according to claim 1, wherein the step S3 is followed by adding a plasma surface treatment system: and conveying the cured material plate obtained in the step S3 to the lower part of plasma treatment equipment by a production line, carrying out surface treatment on the cured material plate by adopting the plasma surface treatment equipment with a three-head large cabinet to enhance the ink adhesive force of the material plate, and continuing to carry out the step S4 and the subsequent processes.
3. The manufacturing process of an ink jet printing apparatus according to claim 1, wherein the processes of S4 and S5 are repeated one or more times according to the requirements of the color ink gloss, the film thickness, and the like.
4. The inkjet printing equipment production process according to claim 1, wherein the LED-UV instantaneous curing time is 2-4s, and the light source intensity is 1200mW/cm2。
5. The production process of the jet printing equipment as claimed in claim 1, wherein the spraying time of the spray head is 1-3s, and the plasma surface treatment time is 1-2 s.
6. The inkjet printing equipment production process as claimed in claim 1, wherein the plasma surface treatment equipment is of a type C-68-3, and the LED-UV curing machine is an LED-UV curing machine of a type SFMB-500x 50.
7. The utility model provides a material piece spouts seal production facility which characterized in that, includes workstation, material piece transmission band, head guiding mechanism, spouts seal clear coating structure, UV solidification mechanism, spouts seal color ink penetrating mechanism, color ink solidification mechanism, feed mechanism, and head guiding mechanism installs on the workstation, is in transmission band head top, spouts seal mechanism and solidification mechanism interval in proper order, installs in workstation and transmission band top.
8. A material spray printing production device according to claim 7, wherein the head guide mechanism is divided into a left part and a right part, the left part and the right part are respectively arranged on two sides of the conveying belt, and the distance between the two sides can be adjusted according to the size of the material, so that the gap between the two sides is just suitable for the material to pass through.
9. A component spray printing production apparatus as claimed in claim 7 wherein the conveyor belt is provided with at least two projecting ribs which move in synchronism with the conveyor belt.
10. The material spray printing production equipment according to claim 7, wherein a bearing basket and a sheet metal part in the feeding mechanism are installed on one side of the workbench, the universal oblique wheel conveying module is installed on one side of the workbench, the spray printing mechanism is arranged above the conveying belt, the position of the spray printing mechanism is fixed when the specific material is subjected to spray printing, and the position of the spray printing mechanism can be adjusted in the length direction or the width direction of the conveying belt for different materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010022263.8A CN111098607A (en) | 2020-01-09 | 2020-01-09 | Production process and equipment of jet printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010022263.8A CN111098607A (en) | 2020-01-09 | 2020-01-09 | Production process and equipment of jet printing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111098607A true CN111098607A (en) | 2020-05-05 |
Family
ID=70427310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010022263.8A Pending CN111098607A (en) | 2020-01-09 | 2020-01-09 | Production process and equipment of jet printing equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN111098607A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492082A (en) * | 2021-06-30 | 2021-10-12 | 镭德杰标识科技武汉有限公司 | Spraying device, coding system and coating spraying method |
| CN114609709A (en) * | 2020-12-03 | 2022-06-10 | 上海成晶光电有限公司 | Aluminum foil shading sheet and production method thereof |
-
2020
- 2020-01-09 CN CN202010022263.8A patent/CN111098607A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114609709A (en) * | 2020-12-03 | 2022-06-10 | 上海成晶光电有限公司 | Aluminum foil shading sheet and production method thereof |
| CN113492082A (en) * | 2021-06-30 | 2021-10-12 | 镭德杰标识科技武汉有限公司 | Spraying device, coding system and coating spraying method |
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