Printing method of inflexible solar component
Technical Field
The application relates to the field of printing, in particular to a printing method of a non-flexible solar component. In addition, the application also relates to a preparation method and a printing device of the inflexible solar module.
Background
Solar power generation is one of the most important renewable energy sources, and the core component of the solar power generation is a solar cell. With the continuous development of the solar cell industry, the inflexible solar cell is more and more emphasized by people, the inflexible solar cell has the advantages which are incomparable with the traditional crystalline silicon solar cell, and the inflexible solar cell is widely applied to industries such as automobiles, satellites, buildings and the like because the inflexible solar cell is light and thin, has higher mass power and low production cost and can be adhered to a curved surface. However, most of the front plate materials used by the existing solar cells are made of glass or other high polymer materials, so that the appearance of the solar cell module is single, and the application requirements of diversity cannot be met.
At present, in order to solve the above problems, the common technical means mainly include glass coating, adhesive film coating, or coloring by adding color paste into the adhesive film, and these schemes can change the color or pattern effect of the solar module to a certain extent. However, the operation is complicated, and the printing effect is poor, so that the requirements of users cannot be met.
Disclosure of Invention
The application provides a printing method of a non-flexible solar component, which aims to solve the problems of complex operation and poor effect in the existing non-flexible solar component coloring process, and thus effectively meets the requirements of users. The application further provides a preparation method of the non-flexible solar module and a printing device.
The application provides a printing method of a non-flexible solar component, which comprises the following steps:
providing magnetic transparent ink to be printed and providing magnetic materials;
arranging the magnetic materials according to a preset pattern shape;
placing a non-flexible material front plate of a pattern to be printed on the arranged magnetic material;
coating the magnetic transparent ink on the non-flexible material front plate of the pattern to be printed, and standing for a preset time after coating;
curing the magnetically transparent ink on the non-flexible material front sheet by a curing process.
Optionally, the coating the magnetic transparent ink on the non-flexible material front plate of the pattern to be printed specifically includes:
providing a leak device;
coating the magnetic transparent ink on the seepage device by spraying or scraping;
determining a magnetic attraction area according to the arranged magnetic materials;
and adsorbing the magnetic transparent ink coated on the leakage device onto the non-flexible material front plate according to the magnetic adsorption area.
Optionally, the arranging the magnetic materials according to the predetermined pattern shape specifically includes:
providing a magnetic material mold;
and arranging the magnetic material corresponding to the pattern shape in the corresponding position area in the magnetic material die according to the preset pattern shape.
Optionally, the curing the magnetic transparent ink on the non-flexible material front plate by a curing process specifically includes:
and curing the magnetic transparent ink on the non-flexible material front plate through a curing process according to a preset curing time threshold, wherein the curing process comprises at least one of photocuring, normal-temperature curing and low-temperature curing.
Optionally, the arranging the magnetic materials according to the predetermined pattern shape specifically includes:
providing a metal coil with magnetism when electrified;
and arranging the metal coils into corresponding shapes according to the preset pattern shape.
Correspondingly, the application also provides a preparation method of the non-flexible solar module, which comprises the following steps:
providing a non-flexible material front plate coated with a magnetic printing pattern, an adhesive film material and a substrate material of a non-flexible solar module;
placing the non-flexible material front plate, the adhesive film material and the substrate material from top to bottom in sequence to form a laminated structure;
and combining the laminated structures step by step through a bonding process to obtain the non-flexible solar module.
Optionally, the side of the non-flexible material front plate coated with the printing pattern faces downwards to be combined with the lower adhesive film material.
Optionally, the step-by-step combination of the stacked structures through the bonding process to obtain the inflexible solar module specifically includes:
according to a preset temperature threshold value, continuously reaching a preset bonding time threshold value to enable the glue film material to be melted and bonded with the upper non-flexible material front plate and the lower substrate material to obtain a mutually bonded laminated structure;
and applying pressure to the laminated structures which are bonded with each other according to a preset pressure threshold value to obtain the non-flexible solar module.
Correspondingly, the application also provides a printing device for the inflexible solar energy component, which comprises: the printing device comprises a printing device body, a leakage device, a limiting device and a magnetic material tray;
the printing device main body is at least divided into an upper part of the printing device main body, a middle part of the printing device main body and a lower part of the printing device main body;
an outer frame is arranged around the leakage device, and one side of the outer frame is hinged with one side of the upper part of the printing device main body;
the magnetic material tray for placing the magnetic material is arranged at the lower part of the printing device main body;
the limiting device for fixing the non-flexible solar component is arranged in the middle of the printing device main body.
Optionally, the magnetic material tray is slidably disposed at a lower portion of the printing apparatus main body and can be horizontally slid at the lower portion of the printing apparatus main body.
Optionally, the printing apparatus for the inflexible solar energy component further includes: and the magnetic material die is used for arranging magnetic materials and is arranged on the upper side of the magnetic material tray.
Optionally, a partition plate for preventing the magnetic material mold from being contaminated by ink leakage is arranged between the middle part of the printing device body and the lower part of the printing device body.
Optionally, the magnetic material mold comprises a plurality of grooves or slots for inserting magnets;
when the magnetic material is arranged in the magnetic material die, the grooves or the clamping grooves meet the pattern requirements of arranging different patterns.
Optionally, the number of the limiting devices is at least two, and the limiting devices are fixedly arranged on the inner walls of the two symmetrical sides of the middle part of the printing device main body.
Optionally, the limiting device is a limiting strip or a limiting clamping groove for fixing the inflexible solar component.
Optionally, the magnetic material is a magnet or a deformable metal coil with magnetism when electrified.
Optionally, the printing device body is made of a non-magnetic material.
Optionally, the printing device main body is of a cuboid structure or a curved structure with a radian.
Compared with the prior art, the method has the following advantages:
by adopting the printing method of the non-flexible solar component, patterns in various forms can be printed according to requirements, the operation is simple, and the printing efficiency is effectively improved.
Drawings
FIG. 1 is a flow chart of a method for printing an inflexible solar element according to an embodiment of the invention;
fig. 2 is a flowchart of a method for manufacturing a non-flexible solar module according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a printing device for an inflexible solar component according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a laminated structure in a method for manufacturing a non-flexible solar module according to an embodiment of the present invention;
FIG. 5 is a complete schematic diagram of a printing apparatus for an inflexible solar component according to an embodiment of the invention;
FIG. 6 is a front view of a printing apparatus for an inflexible solar component according to an embodiment of the invention;
FIG. 7 is a top view of a printing apparatus for an inflexible solar element according to an embodiment of the invention;
fig. 8 is a schematic diagram of a magnetic material mold in a printing device for an inflexible solar energy component according to an embodiment of the invention.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather construed as limited to the embodiments set forth herein.
The following describes an embodiment of the printing method for the inflexible solar cell according to the present invention in detail. In the following description, the respective steps of the method will be explained in detail. Fig. 1 is a flowchart illustrating a printing method of a non-flexible solar component according to an embodiment of the present invention.
Step S101, providing magnetic transparent ink to be printed and providing magnetic materials.
In the embodiment of the invention, in order to improve the printing effect of the inflexible solar energy component, firstly, a magnetic transparent ink material and a magnetic material are obtained. The magnetic transparent ink material at least needs to be added with transparent ink and pearl powder pigment. The transparent ink is made of high-transparency resin materials such as epoxy, polyurethane, organic silicon and the like, and the light transmittance of a finished product can be ensured by adding a proper amount of transparent ink, so that the influence on the light power generation efficiency is reduced. Before adding the pearl essence pigment, ferroferric oxide is needed to be pretreated, so that the treated pearl essence has magnetism. The front plate of the inflexible solar module of the inflexible solar component may be made of glass or other polymer front plate materials. The magnetic material can be a deformable metal coil with magnetism when being electrified, and can also be a magnetic substance with magnetism, such as: magnets, and the like.
Step S102, arranging the magnetic material according to a predetermined pattern shape.
In the embodiment of the present invention, if a predetermined pattern meeting the customer requirements is to be printed, the magnetic material needs to be arranged first, and there are two arrangement methods for the magnetic material, one of which is a magnet arrangement method: when the magnetic material is a magnet, a preset magnetic material mold as shown in fig. 8 is obtained, a plurality of fixing grooves 801 for inserting a magnetic substance are tightly arranged in the magnetic material mold, the fixing grooves 801 may be slots or grooves, the magnet may be placed at a position corresponding to the fixing grooves 801 of the magnetic material mold according to a predetermined pattern shape, and finally, a magnet arrangement pattern shape identical to the predetermined pattern shape is obtained, thereby completing the magnetic printing operation. The other method is an electromagnet method: and when the magnetic material is a deformable metal coil with magnetism, deforming the deformable metal coil according to a preset pattern shape to finally obtain a metal coil arrangement pattern shape identical to the preset pattern shape, and after the magnetic material is electrified, adsorbing and penetrating the magnetic transparent ink material sprayed on a penetrating device on the upper part of the front plate made of the non-flexible material, thereby completing the magnetic printing operation.
Step S103, placing the non-flexible material front plate of the pattern to be printed on the arranged magnetic material.
And step S104, coating the magnetic transparent ink on the non-flexible material front plate of the pattern to be printed, and standing for a preset time after coating.
In the embodiment of the invention, before coating the magnetic transparent ink on the front plate of the inflexible material of the pattern to be printed, the front plate of the inflexible material needs to be cleaned and dried, then the magnetic material is arranged according to a preset shape so as to determine a magnetic absorption area, the magnetic transparent ink is coated on the leakage device corresponding to the magnetic absorption area by adopting a spraying or scraping plate mode, the magnetic transparent ink is kept standing for a preset time, and the magnetic transparent ink coated on the leakage device corresponding to the magnetic absorption area is absorbed on the front plate of the inflexible material by utilizing the magnetic absorption force of the magnetic material on the magnetic transparent ink. The predetermined time of standing after the application is usually 5 to 20 minutes. Wherein, magnetism-absorbing region be the region of magnetic material magnetic adsorption effect, the seepage device be the silk screen or other permeable membrane etc. that magnetism transparent printing ink can permeate under the effect of magnetic material magnetic adsorption effect, the non-flexible material front bezel can be glass or other polymer front bezel materials etc..
And S105, curing the magnetic transparent ink on the non-flexible material front plate through a curing process.
In the embodiment of the present invention, the curing process includes at least one of photo-curing, normal temperature curing and low temperature curing, and the magnetic transparent ink on the non-flexible material front plate is cured under the conditions of normal temperature, heating or illumination according to a preset curing time threshold (5-20 minutes), although the curing conditions adopted by the curing process of the present invention may be determined according to the specific properties and components of the ink layer.
The invention discloses a printing method of a non-flexible solar component, which can print patterns in various forms according to requirements, is simple to operate and effectively improves the printing efficiency. The printing method provided by the invention is preferably suitable for printing non-flexible solar components, and the printing method can also be suitable for printing flexible solar components after a limiting device consisting of a limiting strip or a limiting clamping groove is converted into a fixing device consisting of a clamp or a screw.
Corresponding to the printing method of the inflexible solar component, the invention also provides a preparation method of the inflexible solar component. Fig. 2 is a flowchart of a method for manufacturing a non-flexible solar module according to an embodiment of the present invention.
Step S201, providing a non-flexible material front plate coated with a magnetic printing pattern, an adhesive film material and a substrate material of a non-flexible solar component.
The solar module with the flexible substrate is a solar module manufactured on a flexible material (such as a polymer film, a polyester film and the like). The solar module with the inflexible substrate in the embodiment of the invention refers to a solar module made of an inflexible material (such as glass, crystalline silicon wafer or other high polymer materials).
Step S202, the non-flexible material front plate, the adhesive film material and the substrate material are sequentially placed from top to bottom to form a laminated structure.
Referring to fig. 4, which is a schematic diagram of a laminated structure in a method for manufacturing a non-flexible solar component according to an embodiment of the present invention, the laminated structure is formed by sequentially combining a non-flexible material front plate 304 coated with a magnetic printing pattern, an adhesive film material 403, a deposition layer 404 for depositing a photovoltaic material of a solar cell, and a substrate material 405 from top to bottom, and it should be noted that a side of the non-flexible material front plate 304 coated with the printing pattern (a back side 401 of the non-flexible material front plate) should be combined with the adhesive film material 403 on a lower layer downward, so as to protect the printing pattern from being damaged.
And S203, combining the laminated structures step by step through a bonding process to obtain the non-flexible solar module.
In the embodiment of the invention, the non-flexible material front plate, the adhesive film material and the substrate material are sequentially placed from top to bottom to form a laminated structure and combined step by step through a bonding process, so that the non-flexible solar module is obtained. When the common adhesive film material is used, the adhesive film material is melted and adhered to the front plate of the upper non-flexible material and the lower substrate material according to a preset temperature threshold (120-150 ℃) and a preset adhesion time threshold (20-60 minutes), so as to obtain a laminated structure which is adhered to each other. When the PVD adhesive film is used, a preset temperature threshold value is set to (140-. After the mutually bonded layered structure is obtained, the inflexible solar part is obtained by applying a certain pressure to the mutually bonded layered structure. It should be noted that the above bonding process is performed in a vacuum insulation laminator. Of course, before the bonding process is performed, the inflexible material front plate needs to be cleaned and dried again.
Corresponding to the printing method of the inflexible solar component provided above, the invention further provides a printing device of the inflexible solar component, please refer to fig. 5, which is a complete schematic diagram of the printing device of the inflexible solar component provided in the embodiment of the invention. The printing device of the inflexible solar energy part according to the embodiment of the invention comprises: a printing device body 301, a leakage device 502, a stopper 504, and a magnetic material tray 505. The printing device body 301 is at least divided into an upper part for fixing the leakage device 502, a middle part for fixing the stopper 504, and a lower part for fixing the magnetic material tray 505. As shown in fig. 5, a frame 503 is provided around the leaking device 502, and one side of the frame is hinged to the upper side of the printing device main body through a hinge 501. A magnetic material tray 505 for placing the magnetic material 303 is slidably provided at a lower portion of the printing apparatus main body and can be horizontally slid at the lower portion of the printing apparatus main body. The limiting devices used for fixing the non-flexible solar component are fixedly arranged in the middle of the printing device main body, at least two limiting devices 504 are further fixedly arranged on the inner walls of two symmetrical sides of the middle of the printing device main body, and the limiting devices 504 can be limiting strips or limiting clamping grooves.
Referring to fig. 3, which is a schematic cross-sectional view illustrating a structure of a printing apparatus for a non-flexible solar component according to an embodiment of the present invention, the printing apparatus includes a printing apparatus main body 301, a magnetic material tray 303, and a non-flexible material front plate 304. The device embodiment can also be provided with a partition plate 302 used for preventing ink leakage from polluting the magnetic material die between the magnetic material tray 303 and the non-flexible material front plate 304, and the partition plate 302 can be made of a glass material or other high polymer materials and used for preventing ink leakage from polluting the magnetic material die.
In addition, when the magnetic material described in the embodiment of the present invention is a magnetic substance such as a magnet, the printing apparatus for the inflexible solar component further includes a magnetic material mold for arranging the magnetic material, and the magnetic material mold is disposed on the upper side of the magnetic material tray. Please refer to fig. 8, which is a schematic diagram of a magnetic material mold in a printing apparatus for a non-flexible solar component according to an embodiment of the present invention, the magnetic material mold includes a plurality of fixing grooves 801 for inserting magnets, where the fixing grooves 801 may be grooves or slots, when magnetic materials are arranged in the magnetic material mold, magnets may be inserted into different positions of the grooves or slots according to requirements, and the grooves or slots on the magnetic material mold can meet the requirements of arranging patterns of different patterns. In addition, when the magnetic material is a deformable metal coil with magnetism when electrified, the metal coil can be arranged into a corresponding pattern shape according to a preset pattern shape. In the embodiment of the apparatus according to the present invention, the printing apparatus main body is made of a non-magnetic material such as wood, plastic, or glass.
In order to meet the requirements of front boards made of different inflexible materials, the printing device main body in the embodiment of the invention can also be provided with a curved structure with a certain radian, and can be suitable for printing the front board made of the curved inflexible material. Since the embodiment of the printing apparatus main body for printing the curved-surface inflexible material front plate is similar to the embodiment of the printing apparatus main body for printing the flat-surface inflexible material front plate, the description is simple, and for the relevant points, reference may be made to the description of the embodiment of the printing apparatus main body for printing the flat-surface inflexible material front plate, and no further description is given here.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto, and variations and modifications may be made by those skilled in the art without departing from the spirit and scope of the present invention.