Special-shaped electroluminescent device printing integrated equipment

Abstract

The utility model relates to the technical field of printing, in particular to special-shaped electroluminescent device printing integrated equipment which comprises a rack, an air suction heating mechanism, an ink jet mechanism, an air blowing heating mechanism and a UV curing device. The air suction heating mechanism is arranged on the rack and is used for bearing, fixing and heating the substrate; the ink jetting mechanism is arranged on the rack in a sliding manner and is used for jetting ink to the substrate to form each functional layer of the electroluminescent device; the air blowing and heating mechanism is fixedly arranged at the side part of the rack and is used for blowing and heating the electroluminescent device in the forming process; the UV curing device is rotationally arranged on the rack and used for curing a functional layer, needing light curing, of the electroluminescent device. According to the utility model, through reasonable structural design and mutual cooperation of the air suction heating mechanism, the ink jet mechanism, the blast heating mechanism and the UV curing device, an efficient, accurate and stable manufacturing process is realized, and powerful support is provided for batch production of electroluminescent devices.

Description

Technical Field

[0001] The utility model relates to the technical field of printing, in particular to a printing integrated device for special-shaped electroluminescent devices. Background Art

[0002] Electroluminescent technology is a technology that directly converts electrical energy into light energy, and it has a wide range of applications in the fields of display and lighting. It has the advantages of self-luminescence, low power consumption, high brightness, fast response speed, small driving voltage, and flexible display.

[0003] An electroluminescent device includes an electrode layer, an insulating layer, a light-emitting layer, a transparent electrode layer, a pattern layer, and a surface protection layer, and can convert electrical energy into light energy. At present, screen printing is a commonly used process in the manufacture of electroluminescent devices. This process is widely used because of its high cost-effectiveness, flexible pattern making, and suitability for large-area production. However, the screen printing process is limited to planar printing, so most current electroluminescent devices use flexible materials as the substrate.

[0004] For the production of special-shaped electroluminescent devices, a spraying method is adopted. Currently, a method of spraying with a handheld spray gun is used, but handheld spraying is not easy to control, and the defect rate of electroluminescent devices is very high, and the requirements for electroluminescent device manufacturers are also very high. In addition, since the electroluminescent device is composed of multiple layers, whether it is made by screen printing or spraying method, it needs to be completed in multiple times, the operation is complicated, and the efficiency is low. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a printing integrated device for special-shaped electroluminescent devices aiming at the deficiencies of the prior art. Through the reasonable structural design and mutual cooperation of the air suction heating mechanism, the inkjet mechanism, the air blowing heating mechanism, and the UV curing device, an efficient, precise, and stable manufacturing process is realized, which provides strong support for the mass production of electroluminescent devices.

[0006] To achieve the above purpose, a printing integrated device for special-shaped electroluminescent devices of the utility model includes a frame, an air suction heating mechanism, an inkjet mechanism, an air blowing heating mechanism, and a UV curing device;

[0007] The air suction heating mechanism is arranged on the frame and is used for carrying, fixing, and heating the substrate;

[0008] The inkjet mechanism is slidably arranged on the frame and is used for inkjetting on the substrate to form each functional layer of the electroluminescent device;

[0009] The air blowing heating mechanism is fixedly arranged on the side of the frame and is used for air blowing and heating during the forming process of the electroluminescent device;

[0010] The UV curing device is rotatably arranged on the frame and is used to cure the functional layer of the electroluminescent device that needs photo-curing.

[0011] Preferably, the air suction and heating mechanism includes an air suction and heating table, a heater, and a negative pressure pipe;

[0012] The air suction and heating table is arranged at the bottom of the frame. A cavity is arranged inside the air suction and heating table, and a plurality of air suction holes communicating with the cavity are arranged at the top of the air suction and heating table;

[0013] The heater is fixed inside the cavity and heats the air suction and heating table;

[0014] One end of the negative pressure pipe is connected to the cavity, and one end of the negative pressure pipe is connected to an external air compressor.

[0015] Preferably, the inkjet mechanism includes a driver, an ink fixing frame, an ink cartridge, an inkjet table, and a nozzle;

[0016] The driver is fixed on the frame and drives the ink fixing frame to lift and displace;

[0017] The ink cartridge is fixed on the ink fixing frame;

[0018] The inkjet table is fixed on the ink fixing frame and displaces along with the displacement of the ink fixing frame;

[0019] The nozzle is rotatably arranged on the inkjet table and is connected to the ink cartridge through a pipeline.

[0020] Preferably, the driver includes a lifting driver and a translation driver;

[0021] The lifting driver drives the translation driver to lift, and the translation driver drives the ink fixing frame to displace.

[0022] Preferably, the air blowing and heating mechanism includes an air blowing plate and a heating pipe;

[0023] An air blowing cavity is arranged inside the air blowing plate. One end of the air blowing cavity facing the air suction and heating mechanism is provided with air blowing holes communicating with the air blowing cavity, and the other end of the air blowing cavity is connected to an external blower;

[0024] The heating pipe is arranged on one side of the air blowing plate.

[0025] Preferably, the UV curing device includes a rotating lamp housing and a UV curing lamp body;

[0026] The rotating lamp housing is rotatably arranged with the frame, and the UV curing lamp body is fixed on the rotating lamp housing.

[0027] Preferably, it further includes a housing, and the housing cover is arranged on the frame;

[0028] A first transparent skylight and an exhaust port are provided at the top of the housing, and a second transparent skylight is provided on one side of the housing. An observation lighting lamp is provided on the frame corresponding to the second transparent skylight.

[0029] Preferably, a control box is further provided. The control box is arranged at the bottom of the frame. Inside the control box, a microelectronic control system electrically connected to the air suction heating mechanism, the inkjet mechanism, the air blowing heating mechanism, and the UV curing device is provided. The control box is provided with an emergency switch and an operation button for controlling the microelectronic control system.

[0030] Advantages of the present utility model: The air suction heating mechanism of the present utility model can stably carry and effectively heat the substrate, providing an appropriate substrate temperature for the subsequent inkjet and curing processes, thereby improving production efficiency and product quality.

[0031] The inkjet mechanism is slidably arranged on the frame and can flexibly adjust its position to achieve precise inkjet on the substrate, forming each functional layer of the electroluminescent device and meeting the requirements of high-precision manufacturing.

[0032] The air blowing heating mechanism is fixedly arranged on the side of the frame and can uniformly blow air and heat the substrate during the forming process of the electroluminescent device, promoting the rapid drying of the ink and the bonding between layers, and improving the overall performance of the device.

[0033] The UV curing device is rotatably arranged on the frame and can adjust its position according to needs to efficiently cure the functional layers of the electroluminescent device that require light curing, ensuring the stability and reliability of the device.

[0034] Through the reasonable structural design and mutual cooperation of the air suction heating mechanism, the inkjet mechanism, the air blowing heating mechanism, and the UV curing device, an efficient, precise, and stable manufacturing process is achieved, providing strong support for the mass production of electroluminescent devices. Description of the Drawings

[0035] Figure 1 It is a schematic structural diagram of the present utility model.

[0036] Figure 2 It is a schematic structural diagram of the housing of the present utility model.

[0037] The reference numerals include:

[0038] 1. Frame; 11. Housing; 12. First transparent skylight; 13. Exhaust port; 14. Second transparent skylight; 15. Observation lighting lamp; 16. Control box; 17. Emergency switch; 18. Operation button;

[0039] 2. Air suction heating mechanism; 21. Air suction heating table; 22. Air suction holes;

[0040] 3. Inkjet mechanism; 31. Driver; 311. Lifting driver; 312. Translation driver; 32. Solid ink holder; 33. Ink cartridge; 34. Inkjet table; 35. Inkjet head;

[0041] 4. Blowing and heating mechanism; 41. Blowing plate; 411. Blowing holes; 42. Heating tube;

[0042] 5. UV curing device; 51. Rotating lamp housing; 52. UV curing lamp body. Detailed implementation manners

[0043] The present utility model will be described in detail below with reference to the accompanying drawings.

[0044] See Figures 1 to 2 As shown, a printing integrated device for special-shaped electroluminescent devices of the present utility model includes a frame 1, a suction heating mechanism 2, an inkjet mechanism 3, a blowing and heating mechanism 4, and a UV curing device 5;

[0045] The suction heating mechanism 2 is arranged on the frame 1 and is used for carrying, fixing and heating the substrate. Through the suction heating mechanism 2, the substrate can be stably carried and effectively heated, providing an appropriate substrate temperature for the subsequent inkjet and curing processes, thereby improving production efficiency and product quality.

[0046] The inkjet mechanism 3 is slidably arranged on the frame 1 and is used for inkjetting on the substrate to form each functional layer of the electroluminescent device. By slidably arranging the inkjet mechanism 3 on the frame 1, the position can be flexibly adjusted to achieve precise inkjetting on the substrate, forming each functional layer of the electroluminescent device and meeting the requirements of high-precision manufacturing.

[0047] The blowing and heating mechanism 4 is fixedly arranged on the side of the frame 1 and is used for blowing and heating during the forming process of the electroluminescent device. By fixedly arranging the blowing and heating mechanism 4 on the side of the frame 1, the substrate can be evenly blown and heated during the forming process of the electroluminescent device, promoting the rapid drying of the ink and the bonding between layers, and improving the overall performance of the device.

[0048] The UV curing device 5 is rotatably arranged on the frame 1 and is used for curing the functional layers of the electroluminescent device that need light curing. By rotatably arranging the UV curing device 5 on the frame 1, the position can be adjusted according to needs to efficiently cure the functional layers of the electroluminescent device that need light curing, ensuring the stability and reliability of the device.

[0049] During operation, first, the substrate to be processed is placed on the suction heating mechanism 2. Through the heating and suction effects, the substrate reaches an appropriate processing temperature and maintains a stable state.

[0050] Subsequently, the inkjet mechanism 3 precisely jets ink on the substrate according to the preset inkjet path and parameters to form each functional layer of the electroluminescent device. During this process, the inkjet mechanism 3 can be slid to adjust its position to adapt to substrates of different shapes and sizes.

[0051] After the inkjet is completed, the air-blowing and heating mechanism 4 is activated to uniformly blow air and heat the substrate, promoting rapid drying of the ink and bonding between layers to form a stable structure of the electroluminescent device.

[0052] Finally, the UV curing device 5 rotates to an appropriate position to perform efficient curing treatment on the functional layers that need to be photocured. Through the irradiation of UV light, the materials in the functional layers undergo chemical reactions to form stable chemical bonds, thereby improving the stability and reliability of the device.

[0053] In summary, the manufacturing equipment for electroluminescent devices provided in this application realizes an efficient, precise, and stable manufacturing process through reasonable structural design and mutual cooperation, providing strong support for the mass production of electroluminescent devices.

[0054] See Figure 1 As shown, the air-suction and heating mechanism 2 of this embodiment includes an air-suction and heating table 21, a heater, and a negative pressure pipe.

[0055] The air-suction and heating table 21 is arranged at the bottom of the frame 1. There is a cavity inside the air-suction and heating table 21, and a plurality of air-suction holes 22 communicating with the cavity are arranged at the top of the air-suction and heating table 21.

[0056] The heater is fixed inside the cavity to heat the air-suction and heating table 21.

[0057] One end of the negative pressure pipe is connected to the cavity, and the other end of the negative pressure pipe is connected to an external air compressor.

[0058] By heating the air-suction and heating table 21 inside the cavity with the heater, the temperature of the air-suction and heating table 21 can be rapidly increased, and then the substrate placed on the table can be uniformly heated, providing a suitable temperature environment for subsequent processes.

[0059] The negative pressure pipe is connected to an external air compressor to form a negative pressure environment, generating a stable suction force on the substrate through the air-suction holes 22, ensuring the stability and positioning accuracy of the substrate during processing, and also helping to remove impurities and bubbles on the surface of the substrate, improving the processing quality.

[0060] The overall design of the air-suction and heating mechanism 2 is compact, integrating the heating and air-suction functions into one, reducing the floor area of the equipment, improving the space utilization rate, and also facilitating the installation and maintenance of the equipment.

[0061] The air suction and heating mechanism 2 can adjust the heating temperature and air suction intensity according to the requirements of different substrates, with strong adaptability and flexibility, and can meet the needs of manufacturing various electroluminescent devices.

[0062] During use, the heater generates heat in the cavity, and transfers the heat to the air suction and heating table 21 through heat conduction, causing the temperature of the air suction and heating table 21 to rise. At the same time, since the air in the cavity is heated to form hot air, the heating effect is further enhanced.

[0063] The external air compressor is connected to the cavity through a negative pressure pipe to create a negative pressure environment. Under the action of the negative pressure, air is sucked into the cavity through the air suction holes 22 to form a stable suction force. This suction force acts on the substrate placed on the air suction and heating table 21 to ensure the stability and positioning accuracy of the substrate during processing.

[0064] Under the combined action of heating and air suction, the substrate is uniformly heated and remains stable. At the same time, the air suction process also helps to remove impurities and bubbles on the surface of the substrate, improving the processing quality. In addition, due to the compact structure of the air suction and heating mechanism 2, the entire device is more efficient, energy-saving and easy to maintain.

[0065] In summary, through reasonable structural design and functional configuration, the air suction and heating mechanism 2 achieves beneficial effects such as efficient heating, stable air suction and compact structure, providing strong support for the manufacturing of electroluminescent devices.

[0066] See Figure 1 As shown, the inkjet mechanism 3 of this embodiment includes a driver 31, an ink fixing frame 32, an ink cartridge 33, an inkjet table 34 and a nozzle 35;

[0067] The driver 31 is fixed to the frame 1 and drives the ink fixing frame 32 to lift and displace;

[0068] The ink cartridge 33 is fixed to the ink fixing frame 32;

[0069] The inkjet table 34 is fixed to the ink fixing frame 32 and displaces with the displacement of the ink fixing frame 32;

[0070] The nozzle 35 is rotatably arranged on the inkjet table 34 and is connected to the ink cartridge 33 through a pipeline.

[0071] By driving the ink fixing frame 32 to perform precise lifting and displacement through the driver 31, combined with the rotatable setting of the nozzle 35, precise positioning of the nozzle 35 in three-dimensional space can be achieved, thereby ensuring high-precision inkjet operation on the substrate and meeting the strict requirements for the accuracy of the functional layer in the manufacturing of electroluminescent devices.

[0072] The design of the inkjet mechanism 3 enables the print head 35 to rotate and adjust according to different inkjet requirements, increasing the flexibility of the inkjet operation. At the same time, the displacement functions of the solid ink holder 32 and the inkjet table 34 also enable the print head 35 to cover a larger working area, suitable for substrates of different sizes and shapes.

[0073] The solid ink holder 32 and the inkjet table 34 are driven by the driver 31 to achieve smooth lifting and displacement, reducing the vibration and error during the inkjet process and improving the stability of the inkjet operation. In addition, the pipeline connection between the print head 35 and the ink cartridge 33 also ensures a stable supply of ink, avoiding inkjet quality problems caused by insufficient or unstable ink supply.

[0074] The ink cartridge 33 is fixed on the solid ink holder 32, facilitating replacement and maintenance. At the same time, the rotational setting of the print head 35 also facilitates its cleaning and adjustment, reducing the maintenance difficulty and cost.

[0075] In actual use, both the ink cartridge 33 and the print head 35 include multiple ones. The multiple ink cartridges 33 and the multiple print heads 35 correspond one by one. For each functional layer of the electroluminescent device, one ink cartridge 33 and one print head 35 are correspondingly set. After one functional layer is completed, the processing of the next functional layer can be directly carried out, saving the time for replacing the print head 35 and improving the production efficiency of the entire electroluminescent device.

[0076] During use, after receiving the control signal, the driver 31 drives the solid ink holder 32 to perform lifting and displacement movements. The movement trajectory and speed of the solid ink holder 32 can be adjusted according to the preset inkjet path and parameters to achieve high-precision inkjet operation.

[0077] The ink cartridge 33 is fixed on the solid ink holder 32 and is connected to the print head 35 through a pipeline. During the inkjet process, the ink flows out of the ink cartridge 33, is transported through the pipeline to the print head 35, and is ejected onto the substrate in the form of tiny droplets by the print head 35.

[0078] The print head 35 is rotationally arranged on the inkjet table 34 and can adjust the ejection angle and position as needed. During the inkjet process, the print head 35 rotates and performs the inkjet operation according to the preset inkjet path and parameters to form each functional layer of the electroluminescent device.

[0079] Through the coordinated action of the driver 31, the solid ink holder 32, the ink cartridge 33, the inkjet table 34, and the print head 35, the inkjet mechanism 3 can achieve precise inkjet operation on the substrate to form a high-quality functional layer of the electroluminescent device. At the same time, the design of this mechanism also ensures the stability, flexibility, and convenience of maintenance of the inkjet operation.

[0080] In summary, through reasonable structural design and functional configuration, the inkjet mechanism 3 achieves beneficial effects such as high-precision inkjet, strong flexibility, good stability, and convenient maintenance, providing strong support for the manufacture of electroluminescent devices.

[0081] Referring to Figure 1 as shown, the driver 31 of this embodiment includes a lifting driver 311 and a translation driver 312;

[0082] The lifting driver 311 drives the translation driver 312 to lift, and the translation driver 312 drives the ink fixing frame 32 to displace.

[0083] Among them, both the lifting driver 311 and the translation driver 312 are linear drive modules, such as a linear cylinder drive module or a linear oil cylinder drive module.

[0084] Referring to Figure 1 as shown, the air-blowing heating mechanism 4 of this embodiment includes an air-blowing plate 41 and a heating pipe 42;

[0085] An air-blowing cavity is arranged inside the air-blowing plate 41. One end of the air-blowing cavity facing the air-suction heating mechanism 2 is provided with air-blowing holes 411 communicating with the air-blowing cavity, and the other end of the air-blowing cavity is connected to an external blower;

[0086] The heating pipe 42 is arranged on one side of the air-blowing plate 41.

[0087] The air-blowing cavity inside the air-blowing plate 41 is heated by the heating pipe 42, so that the blown air has a relatively high temperature, thereby improving the heating efficiency. This heating method can quickly transfer heat to the object or area to be heated, shortening the heating time.

[0088] The arrangement of the air-blowing holes 411 enables the heated air to be evenly blown to the target area, avoiding problems such as local overheating or insufficient heating. This uniform heating method helps to improve product quality and consistency.

[0089] The air-blowing heating mechanism 4 can be connected to an external blower. By adjusting the wind speed of the blower and the power of the heating pipe 42, the heating temperature and air volume can be flexibly controlled to meet different heating requirements.

[0090] The structure of the air-blowing heating mechanism 4 is relatively simple, easy to manufacture and maintain. At the same time, its compact design also saves space, facilitating installation and use in a limited space.

[0091] During use, the external blower sucks air into the air-blowing cavity inside the air-blowing plate 41. One end of the air-blowing cavity is provided with air-blowing holes 411, and these air-blowing holes 411 communicate with the air-blowing cavity, enabling the air to be smoothly blown out from the air-blowing holes 411.

[0092] The heating tube 42 is arranged on one side of the air blowing plate 41 to heat the air in the air blowing cavity. The heating tube 42 can be a common heating element such as a resistance wire or an electric heating tube, which generates heat through the action of an electric current and transfers the heat to the air in the air blowing cavity.

[0093] Under the action of the blower, the heated air is evenly blown towards the target area through the air blowing holes 411. The number and distribution of the air blowing holes 411 can be designed according to needs to ensure that the heated air can evenly cover the entire target area.

[0094] By adjusting the power of the heating tube 42 and the wind speed of the external blower, the heating temperature and the air volume can be flexibly controlled. When it is necessary to increase the heating temperature, the power of the heating tube 42 can be increased or the wind speed of the blower can be decreased; when it is necessary to decrease the heating temperature, the power of the heating tube 42 can be decreased or the wind speed of the blower can be increased.

[0095] In summary, through the synergistic effect of the heating tube 42 and the air blowing plate 41, the air blowing heating mechanism 4 realizes an efficient, uniform, flexible and controllable heating process.

[0096] See Figure 1 As shown, the UV curing device 5 of this embodiment includes a rotating lamp housing 51 and a UV curing lamp body 52;

[0097] The rotating lamp housing 51 is rotatably arranged with the frame 1, and the UV curing lamp body 52 is fixed to the rotating lamp housing 51.

[0098] Through the rotational arrangement of the rotating lamp housing 51 and the frame 1, the UV curing lamp body 52 can flexibly adjust the irradiation angle and position to adapt to electro-luminescent devices of different shapes and sizes, ensuring a uniform curing effect.

[0099] The UV curing device 5 can be quickly started and reach the required curing temperature, shortening the curing time and thus improving the production efficiency. At the same time, the design of the rotating lamp housing 51 enables the UV curing lamp body 52 to be conveniently moved to the position of the next electro-luminescent device, reducing the waiting time.

[0100] The UV curing lamp body 52 adopts a highly efficient and energy-saving ultraviolet light source, which can significantly reduce energy consumption compared with traditional curing methods. At the same time, no harmful substances are generated during the ultraviolet curing process, meeting the environmental protection requirements.

[0101] The design of the rotating lamp housing 51 makes the replacement and maintenance of the UV curing lamp body 52 more convenient. When the UV curing lamp body 52 fails or needs to be replaced, only need to simply open the rotating lamp housing 51 to perform the operation.

[0102] During use, when UV curing is required, first start the UV curing device 5. The UV curing lamp body 52 starts to emit light and preheat until the required curing temperature is reached.

[0103] According to the shape and size of the electroluminescent device, by rotating the rotational setting of the lamp housing 51 and the frame 1, adjust the irradiation angle and position of the UV curing lamp body 52. Ensure that the light of the UV curing lamp body 52 can evenly irradiate the surface of the electroluminescent device.

[0104] Place the electroluminescent device to be cured under the UV curing device 5 and turn on the irradiation function of the UV curing lamp body 52. The ultraviolet light emitted by the UV curing lamp body 52 irradiates the surface of the electroluminescent device, triggering a chemical reaction on the surface of the electroluminescent device, thereby achieving the curing effect.

[0105] When the electroluminescent device is cured, turn off the irradiation function of the UV curing lamp body 52. The UV curing device 5 enters the cooling stage and waits for the next use.

[0106] If the UV curing lamp body 52 malfunctions or needs to be replaced, maintenance and replacement operations can be carried out by opening the rotating lamp housing 51. Ensure the normal operation of the UV curing device 5 and the curing effect.

[0107] In summary, the UV curing device 5 realizes a flexible, efficient, energy-saving, and environmentally friendly curing process through the rotational setting of the lamp housing 51 and the frame 1 and the fixed setting of the UV curing lamp body 52.

[0108] See Figure 2 As shown, this embodiment further includes a housing 11, and the housing 11 is disposed over the frame 1;

[0109] A first transparent skylight 12 and an exhaust port 13 are provided at the top of the housing 11, and a second transparent skylight 14 is provided on one side of the housing 11. The frame 1 is provided with an observation lighting lamp 15 corresponding to the second transparent skylight 14.

[0110] The first transparent skylight 12 provided at the top of the housing 11 and the second transparent skylight 14 provided on one side of the housing 11 provide a clear view for the operator, enabling them to conveniently observe the working state inside the machine and the processing situation of the electroluminescent device.

[0111] The design of the exhaust port 13 at the top of the housing 11 effectively discharges the waste gas, heat, etc. generated inside the machine, keeps the internal environment of the machine clean and at a suitable working temperature, and helps improve the stability and working efficiency of the machine.

[0112] The observation lighting lamp 15 provided on the frame 1 corresponding to the second transparent skylight 14 provides sufficient lighting for the operator, enabling clear observation of the internal situation of the machine even in a dim environment and further improving the convenience of observation.

[0113] The design of the housing 11 and its related components makes the entire machine structure compact and beautiful. It not only meets the functional requirements but also saves space, facilitating installation and use in a limited working area.

[0114] The design of the housing 11 also has a certain safety protection function. It can prevent external objects or personnel from entering the interior of the machine by mistake, avoiding accidental injuries or damage to the machine.

[0115] When the machine starts to work, the operator can observe the working state inside the machine and the processing situation of the electroluminescent device through the first transparent skylight 12 on the top of the housing 11 and the second transparent skylight 14 on one side of the housing 11. These two transparent skylights provide a clear view, enabling the operator to understand the operation of the machine in real time.

[0116] During the working process of the machine, certain exhaust gases, heat, etc. are generated, and these exhaust gases, heat, etc. are discharged through the exhaust port 13 on the top of the housing 11. The design of the exhaust port 13 enables the exhaust gases, heat, etc. to be discharged smoothly, maintaining a clean internal environment of the machine and an appropriate working temperature.

[0117] When it is necessary to observe the internal situation of the machine in a dim environment, the observation lighting lamp 15 provided on the frame 1 corresponding to the second transparent skylight 14 can be turned on. The light emitted by the lighting lamp irradiates the interior of the machine through the second transparent skylight 14, providing sufficient lighting for the operator and enabling clear observation of the internal situation of the machine.

[0118] The design of the housing 11 has a certain safety protection function. Its strong structure and reasonable layout can prevent external objects or personnel from entering the interior of the machine by mistake, avoiding accidental injuries or damage to the machine. At the same time, the housing 11 can also play roles such as sound insulation and dust prevention, further improving the stability and service life of the machine.

[0119] In summary, through reasonable design and layout, the housing 11 and its related components achieve beneficial effects such as convenient observation, smooth exhaust, lighting assistance, compact structure, and safety protection.

[0120] See Figure 2 As shown, the present embodiment is also provided with a control box 16. The control box 16 is arranged at the bottom of the frame 1. Inside the control box 16, there is a microelectronic control system electrically connected to the air suction heating mechanism 2, the inkjet mechanism 3, the air blowing heating mechanism 4, and the UV curing device 5. The control box 16 is provided with an emergency switch 17 and an operation button 18 for controlling the microelectronic control system.

[0121] The microelectronic control system installed inside the control box 16 can centrally control key components such as the air suction heating mechanism 2, the inkjet mechanism 3, the air blowing heating mechanism 4, and the UV curing device 5, achieving unified management and coordinated operation of the entire equipment.

[0122] The emergency switch 17 and operation buttons 18 provided on the control box 16 enable the operator to conveniently control the startup, stop, and adjustment of the operating state of the equipment, improving the operability and usability of the equipment.

[0123] The setting of the emergency switch 17 can quickly cut off the power supply in case of abnormalities or emergencies of the equipment, protecting the safety of the equipment and the operator. At the same time, the precise control of the microelectronic control system also reduces potential safety hazards caused by misoperation or equipment failures.

[0124] The control box 16 is located at the bottom of the frame 1, facilitating daily maintenance and repair by the operator. At the same time, the modular design of the microelectronic control system also makes fault troubleshooting and repair simpler and faster.

[0125] The microelectronic control system may possess intelligent management functions such as self-diagnosis of faults and monitoring of operating states, etc., and can provide real-time feedback on the operating state and fault information of the equipment, providing strong support for the maintenance and management of the equipment.

[0126] When starting the equipment is required, the operator first presses the operation button 18 on the control box 16. After receiving the startup signal, the microelectronic control system performs initialization operations and checks whether the connection states and parameter settings of each component are correct.

[0127] After initialization is completed, the microelectronic control system controls components such as the air suction heating mechanism 2, the inkjet mechanism 3, the air blowing heating mechanism 4, and the UV curing device 5 to start and operate in sequence according to the preset programs and parameters. Each component works in coordination under the precise control of the microelectronic control system to complete the processing of the electroluminescent device.

[0128] During the operation process, the microelectronic control system monitors the operating states and parameter changes of each component in real time. When abnormal situations are detected or parameter adjustments are required, the microelectronic control system can automatically perform fault handling or parameter adjustment to ensure the stable operation of the equipment and the processing quality.

[0129] When abnormalities or emergencies occur to the equipment, the operator can quickly press the emergency switch 17, and the microelectronic control system immediately cuts off the power supply and stops the operation of all components, protecting the safety of the equipment and the operator.

[0130] During daily maintenance and repair, the operator can access the relevant data and functions of the microelectronics control system through the interfaces or panels on the control box 16 to perform operations such as fault troubleshooting, parameter setting, and component replacement. At the same time, the modular design of the microelectronics control system also makes maintenance and repair simpler and faster.

[0131] In summary, the control box 16 and its related components achieve the unified management and coordinated operation of the entire equipment through the beneficial effects of the centralized control, easy operation, safety and reliability, convenient maintenance, and intelligent management of the microelectronics control system, improving the stability and processing quality of the equipment.

[0132] Among them, the microelectronics control system can be implemented in various ways such as single-chip microcomputer, microprocessor, FPGA, DSP, and embedded system. In actual applications, it is necessary to select a suitable implementation method according to specific requirements and scenarios, and make full use of programming and debugging tools to improve the performance and reliability of the system.

[0133] The above content is only the preferred embodiment of the present utility model. For those of ordinary skill in the art, based on the idea of the present utility model, there will be changes in the specific implementation manners and application scopes. The content of this specification should not be construed as a limitation to the present utility model.

Claims

1. A device for printing a special-shaped electroluminescent device, characterized in that: It comprises a frame (1), an air suction and heating mechanism (2), an inkjet mechanism (3), an air blast and heating mechanism (4), and a UV curing device (5); The air suction heating mechanism (2) is arranged on the frame (1) and is used to carry, fix and heat the substrate; The inkjet mechanism (3) is slidably arranged on the frame (1) and is used to perform inkjet on the substrate to form various functional layers of the electroluminescent device; The blast heating mechanism (4) is fixedly arranged on the side of the frame (1) and is used to blast and heat the electroluminescent device during the forming process; The UV curing device (5) is rotatably arranged on the frame (1) and is used to cure the functional layer of the electroluminescent device that needs to be photocured.

2. The printing integrated device for special-shaped electroluminescent devices according to claim 1, characterized in that: The air suction heating mechanism (2) comprises an air suction heating platform (21), a heater and a negative pressure pipe; The suction heating platform (21) is arranged at the bottom of the frame (1), a cavity is arranged inside the suction heating platform (21), and a plurality of suction holes (22) connected to the cavity are arranged on the top of the suction heating platform (21); The heater is fixed in the cavity and heats the air suction heating platform (21); One end of the negative pressure tube is connected to the cavity, and one end of the negative pressure tube is connected to an external air compressor.

3. The printing integrated device for special-shaped electroluminescent devices according to claim 1, characterized in that: The inkjet mechanism (3) comprises a driver (31), an ink fixing frame (32), an ink cartridge (33), an inkjet station (34) and a nozzle (35); The driver (31) is fixed to the frame (1) and drives the ink fixing frame (32) to rise, fall and move; The ink cartridge (33) is fixed to the ink fixing frame (32); The inkjet station (34) is fixed to the ink fixing frame (32) and moves along with the displacement of the ink fixing frame (32); The nozzle (35) is rotatably disposed on the inkjet platform (34) and is connected to the ink cartridge (33) via a pipeline.

4. The printing integrated device for special-shaped electroluminescent devices according to claim 3, characterized in that: The driver (31) comprises a lifting driver (311) and a translation driver (312); The lifting driver (311) drives the translation driver (312) to lift and lower, and the translation driver (312) drives the ink fixing frame (32) to move.

5. The printing integrated device for special-shaped electroluminescent devices according to claim 1, characterized in that: The blast heating mechanism (4) comprises a blast plate (41) and a heating tube (42); The blast plate (41) is provided with an air blast chamber inside, one end of the blast chamber facing the air suction heating mechanism (2) is provided with an air blast hole (411) communicating with the blast chamber, and the other end of the blast chamber is connected to an external blower; The heating tube (42) is arranged on one side of the blast plate (41).

6. The printing integrated device for special-shaped electroluminescent devices according to claim 1, characterized in that: The UV curing device (5) comprises a rotating lamp housing (51) and a UV curing lamp body (52); The rotating lamp housing (51) and the frame (1) are rotatably arranged, and the UV curing lamp body (52) is fixed to the rotating lamp housing (51).

7. The printing integrated device for special-shaped electroluminescent devices according to claim 1, characterized in that: It also includes a housing (11), wherein the housing (11) is disposed on the frame (1); The top of the shell (11) is provided with a first transparent skylight (12) and an exhaust port (13), a side of the shell (11) is provided with a second transparent skylight (14), and the rack (1) is provided with an observation lighting lamp (15) corresponding to the second transparent skylight (14).

8. The printing integrated device for special-shaped electroluminescent devices according to claim 1, characterized in that: A control box (16) is also provided, the control box (16) being arranged at the bottom of the frame (1), the control box (16) being provided inside with a microelectronic control system electrically connected to the air suction and heating mechanism (2), the inkjet mechanism (3), the air blast and heating mechanism (4) and the UV curing device (5), the control box (16) being provided with an emergency switch (17) and an operation button (18) for controlling the microelectronic control system.

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