Heating curing equipment and coating equipment

Abstract

This invention discloses a heat curing apparatus and coating equipment. The heat curing apparatus includes a support platform, a roller assembly, and a heating component. The support platform supports the object to be heated and cured. The roller assembly is rotatably mounted on the support platform and can move along a first direction. The heating component is located inside the roller assembly and is used to heat the object to be cured. This invention provides a heat curing apparatus that effectively avoids problems such as glass slippage and damage during transportation, as well as insufficient uniformity of heating and crystallization due to slight vibration of the rollers. It reduces the space occupied by the equipment, makes equipment assembly more convenient, has lower requirements for site space, and improves the convenience of operations related to the perovskite curing and crystallization process.

Description

Technical Field

[0001] This invention relates to the field of perovskite solvent crystallization technology, and in particular to a heating curing apparatus and coating equipment. Background Technology

[0002] In perovskite experiments, after coating the glass surface with perovskite material, the perovskite solvent on the surface needs to be rapidly cured and crystallized. Currently available solvent crystallization devices use a fixed oven and a conveyor roller to drive the glass to move for baking and heating crystallization. However, this method suffers from problems such as the glass slipping and being easily damaged during transportation. Summary of the Invention

[0003] The main objective of this invention is to provide a heating and curing device that avoids slippage and damage to glass during transportation, thereby improving the yield rate.

[0004] To achieve the above objectives, the present invention provides a heat curing apparatus, comprising:

[0005] A support platform, used to support the object to be heated and cured;

[0006] A roller assembly, rotatably mounted on the support platform and movable along a first direction; and

[0007] A heating component, located within the roller assembly, is used to heat the object to be heated and cured.

[0008] Optionally, the heating assembly includes an electric heating element, and the roller assembly has an installation channel along its length, the electric heating element being installed in the installation channel and adapted to be connected to an external power source via a cable.

[0009] Optionally, the heating assembly further includes a temperature sensor disposed within the mounting channel and electrically connected to the electric heating element for detecting the heating temperature of the electric heating element.

[0010] Optionally, the roller assembly includes a roller, a straight shaft, a bearing, and a retaining ring. The mounting channel is opened inside the straight shaft, the straight shaft passes through the roller and engages with both ends of the roller through the bearings, and the retaining ring is located outside the bearings and sleeved on the straight shaft to limit the axial movement of the bearings.

[0011] Optionally, the heating and curing device further includes a guide rail module extending along the first direction, the guide rail module being disposed on the support platform, the roller assembly being mounted on the guide rail module, and the guide rail module being used to drive the roller assembly to move along the first direction under the drive of an external force.

[0012] Optionally, the guide rail module includes a support base, a cylindrical guide rail, a slider, a linear bearing, and a first fixing ring. Two sets of support bases are respectively fixed on the support platform. The two support bases in each set are connected by the cylindrical guide rail. The ends of the cylindrical guide rails and the support bases are fixed by the first fixing ring. The first fixing ring is used to restrict the cylindrical guide rails from sliding radially. The two sliders are slidably sleeved on the two cylindrical guide rails by the linear bearing. The two ends of the roller assembly are respectively mounted on the two sliders.

[0013] Optionally, the slider includes a slide block and a connecting member disposed on the slide block, the slide block being provided with a receiving groove for rotatably accommodating the end of the roller assembly; and / or

[0014] The connector is equipped with a hydraulic damper for adjusting the pressure at the end of the roller assembly.

[0015] Optionally, a second fixing ring is provided between the end of the roller and the slide block to restrict the roller assembly from sliding radially, and the distance between the end of the roller and the slide block is greater than the thickness of the second fixing ring.

[0016] Optionally, the heating curing device further includes an air knife assembly, which is disposed on the slider and adapted to be connected to an external fan. The air knife assembly is used to dry the solvent on the object to be heated and cured, causing it to crystallize and to adsorb the gas generated during the heating solvent process.

[0017] Optionally, the heating and curing device further includes a driving component, which is fixed to the support platform and driven to the slider, for driving the slider to move along the first direction.

[0018] Optionally, the drive assembly includes a motor, a reducer, a coupling, and a lead screw module. The output end of the motor is connected to the input end of the reducer, the output end of the reducer is connected to the lead screw module through the coupling, and the lead screw module is connected to the slider.

[0019] Optionally, the lead screw module includes a transmission seat, a press-rolled ball screw, a lead screw connecting block, and a lead screw support. The transmission seat is fixed to the bottom surface of the support platform. The coupling is located inside the transmission seat. The press-rolled ball screw is connected to the coupling. The lead screw connecting block is sleeved on the press-rolled ball screw. The end of the press-rolled ball screw away from the transmission seat is fixed to the support platform through the lead screw support. The lead screw connecting block is connected to the slider through a transmission connecting plate.

[0020] To achieve the above objectives, the present invention also provides a coating apparatus, including the heat curing device described above, wherein the heat curing device includes:

[0021] A support platform, used to support the object to be heated and cured;

[0022] A roller assembly, rotatably mounted on the support platform and movable along a first direction; and

[0023] A heating component, located within the roller assembly, is used to heat the object to be heated and cured.

[0024] In the technical solution of this invention, the heat curing device includes a support platform, a roller assembly, and a heating assembly. The support platform supports the object to be heat-cured. The roller assembly is rotatably mounted on the support platform and can move along a first direction. The heating assembly is located inside the roller assembly and is used to heat the object to be heat-cured. It can be understood that by adopting the above solution, this invention places the object to be heat-cured on the support platform, and then the roller assembly moves, driving the heating assembly inside to move. The heating assembly heats the perovskite solvent on the surface of the object, causing it to quickly solidify and crystallize. This arrangement eliminates the need to transport the object to be heat-cured to an oven; the glass object is directly fixed on the support platform, avoiding slippage and damage during transport, thereby improving the yield rate. Furthermore, the heat curing solution of this invention can effectively improve the uniformity of perovskite crystallization on the glass surface. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the structure of an embodiment of the heating and curing apparatus of the present invention;

[0027] Figure 2 This is a schematic diagram of the roller assembly and heating assembly in one embodiment of the heating curing apparatus of the present invention;

[0028] Figure 3 This is a front view of the roller assembly and heating assembly in one embodiment of the heating curing apparatus of the present invention;

[0029] Figure 4 This is a cross-sectional view of the roller assembly and heating assembly in one embodiment of the heating curing apparatus of the present invention;

[0030] Figure 5 This is a schematic diagram of the support platform and guide rail module in one embodiment of the heating and curing device of the present invention;

[0031] Figure 6 This is a schematic diagram showing the connection of the roller assembly and the slider in one embodiment of the heating and curing device of the present invention;

[0032] Figure 7 This is a schematic diagram of the structure of the air knife assembly and roller assembly in one embodiment of the heating and curing device of the present invention;

[0033] Figure 8 This is a schematic diagram of the air knife assembly and roller assembly from another angle in one embodiment of the heating and curing apparatus of the present invention;

[0034] Figure 9 This is a side view of one embodiment of the heating and curing apparatus of the present invention when equipped with a drive assembly;

[0035] Figure 10 This is a schematic diagram of the drive component in one embodiment of the heating and curing apparatus of the present invention.

[0036] Explanation of icon numbers:

[0037] 10. Support platform; 20. Roller assembly; 30. Heating assembly; 21. Roller; 22. Straight shaft; 23. Bearing; 24. Retaining ring; 22a. Mounting channel; 40. Guide rail module; 41. Support base; 42. Cylindrical guide rail; 43. Slider; 44. Linear bearing; 45. First retaining ring; 431. Slide block; 432. Connector; 433. Hydraulic damper; 431a. Receiving groove; 434. Second retaining ring; 50. Air knife assembly; 50a. Connection port; 60. Drive assembly; 61. Motor; 62. Reducer; 63. Coupling; 64. Lead screw module; 641. Transmission seat; 642. Pressed ball screw; 643. Lead screw connecting block; 644. Lead screw support; 645. Transmission connecting plate; 646. Side connecting plate; 11. Base plate; 12. Placement platform; 13. Protective cover; 14. Support foot; 100. Object to be heated and cured.

[0038] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0039] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0040] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0041] Furthermore, the use of terms such as "first" and "second" in this invention is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the word "and / or" throughout the text means including three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies A and B. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0042] This invention proposes a heating and curing device, particularly a perovskite curing and crystallization device, but is not limited thereto.

[0043] Reference Figures 1 to 6 In one embodiment of the present invention, the heating and curing device includes a support platform 10, a roller assembly 20 and a heating assembly 30; the support platform 10 is used to support the object 100 to be heated and cured; the roller assembly 20 is rotatably disposed on the support platform 10 and can move along a first direction; the heating assembly 30 is disposed inside the roller assembly 20 and is used to heat the object 100 to be heated and cured.

[0044] It should be noted that the object 100 to be heated and cured can be glass with a surface covered with perovskite solvent, or other items that need to be heated and cured; there are no restrictions here.

[0045] The first direction can be either the length or width of the object to be heated and cured 100 / support platform 10, as long as the roller assembly 20 can cover all areas of the surface of the object to be heated and cured 100 that need to be heated and cured during the movement process. There is no limitation here.

[0046] In this embodiment, the support platform 10 may include a base plate 11, a placement platform 12, etc., which are mainly used to support glass or other objects to be heated and cured 100 and to support roller assembly 20 and heating assembly 30, etc. Since the object to be heated and cured 100 in this embodiment is glass, it can be placed directly on the placement platform 12. In other cases, the placement platform 12 can be designed according to the specific shape and size of the object to be heated and cured 100. It can be fixed by using a contour structure, or by using clamping or pressing, etc., which is not limited here.

[0047] The heating element 30 can be an electric heating element or a heat medium, wherein the electric heating element can be a heating rod, heating wire or heating plate, etc., and the heat medium can be a liquid medium such as water or kerosene, or a gaseous medium such as steam, etc., without limitation.

[0048] It is understood that, by adopting the above-described scheme, the present invention places the object to be heated and cured 100 on the support platform 10, and then the roller assembly 20 moves, driving the heating component 30 inside it to move. The heating component 30 heats the perovskite solvent on the surface of the object to be heated and cured 100, causing it to solidify and crystallize rapidly. With this setup, it is unnecessary to transfer the object to be heated and cured 100 to an oven; the glass object to be heated and cured 100 can be directly fixed on the support platform 10, effectively avoiding slippage and damage to the glass during transportation, thereby improving the yield rate.

[0049] Furthermore, in the prior art, the conveyor rollers are prone to slight vibrations during transportation, which leads to insufficient uniformity of heating and crystallization. In contrast, the heating and curing scheme of the present invention keeps the glass in a fixed position and only the heating component moves, thereby effectively improving the uniformity of perovskite heating and crystallization on the glass surface.

[0050] To facilitate assembly and achieve electric heating curing of perovskite, the following references are mainly made. Figure 2 and Figure 4 In one embodiment, the heating assembly 30 may include an electric heating element, and the roller assembly 20 has an installation channel 22a along its length, the electric heating element being installed in the installation channel 22a and adapted to be connected to an external power source via a cable.

[0051] In this embodiment, the heating assembly 30 further includes a temperature sensor, which is disposed within the mounting channel 22a and electrically connected to the electric heating element for detecting the heating temperature of the electric heating element. The temperature sensor can be a thermocouple or similar device to detect the heating temperature of the electric heating element in real time. Thus, by controlling the heating temperature, the curing and crystallization effect is improved, further enhancing product quality.

[0052] To prevent the roller assembly 20 from shifting and damaging the glass or vibrating, resulting in insufficient uniformity of heating and crystallization, and to further improve product quality, refer to... Figures 1 to 6 In one embodiment, the roller assembly 20 may include a roller 21, a straight shaft 22, a bearing 23, and a retaining ring 24. The mounting channel 22a is opened in the straight shaft 22. The straight shaft 22 passes through the roller 21 and is engaged with both ends of the roller 21 through the bearing 23. The retaining ring 24 is disposed on the outside of the bearing 23 and sleeved on the straight shaft 22 to limit the axial movement of the bearing 23.

[0053] In this embodiment, the roller 21 can be made of stainless steel 304, and the bearing 23 can be a deep groove ball bearing, with two bearings arranged on both sides inside the hollow interior of the roller 21. Two retaining rings 24 can be arranged on the outer end of the deep groove ball bearing 23 to cooperate with it, preventing unnecessary axial movement of the bearing 23. The straight shaft 22 also has a hollow structure and is installed through the roller 21 via the deep groove ball bearing 23. In this embodiment, the electric heating element is a heating rod, the length of which can be greater than the width of the glass to cover the glass in the width direction. The heating rod is arranged in the mounting channel 22a inside the straight shaft 22 and connected to the temperature sensor.

[0054] To improve the ease of movement of the roller assembly 20 along the first direction and thus enhance the efficiency of heating, curing, and crystallization, the following is mainly referred to: Figure 1 and Figure 5 In one embodiment, the heating curing apparatus may further include a guide rail module 40 extending along a first direction. The guide rail module 40 is disposed on the support platform 10, and the roller assembly 20 is mounted on the guide rail module 40. The guide rail module 40 is used to drive the roller assembly 20 to move along the first direction under the drive of an external force.

[0055] In this embodiment, the guide rail module 40 can be moved by manual pushing or by connecting to a drive device such as an electric cylinder or a pneumatic cylinder for automatic drive; there is no limitation here.

[0056] In this embodiment, the guide rail module 40 may include a support base 41, a cylindrical guide rail 42, a slider 43, a linear bearing 44, and a first fixing ring 45. Two sets of support bases 41 are respectively fixed on the support platform 10. The two support bases 41 in each set are connected by the cylindrical guide rail 42. The ends of the cylindrical guide rail 42 and the support base 41 are fixed by the first fixing ring 45. The first fixing ring 45 is used to restrict the cylindrical guide rail 42 from sliding radially. The two sliders 43 are slidably sleeved on the two cylindrical guide rails 42 by the linear bearing 44. The two ends of the roller assembly 20 are respectively installed on the two sliders 43.

[0057] In this embodiment, there are four support bases 41, which are fixed to the four corners of the top surface of the base plate 11. Two screw holes are opened at the upper end of the support base 41, which pass through to the central circular hole. The cylindrical guide rail 42 is pressed downward by screws, thereby connecting and fixing the cylindrical guide rail 42. There are four first fixing rings 45, which are respectively installed on the cylindrical guide rail 42 and fit against the support base 41. Their function is to prevent the cylindrical guide rail 42 from sliding radially, and at the same time to prevent the linear bearing 44 from colliding with the support base 41 during the movement process.

[0058] As an optional embodiment, the base plate 11 has dimensions of 630mm × 554mm × 25mm, and the placement platform 12 has dimensions of 500mm × 400mm × 30mm. The placement platform 12 is installed at the center of the top surface of the base plate 11. A threaded hole is drilled through the bottom surface of the base plate 11 to the interior of the placement platform 12, and screws are used to connect and fix the base plate 11 and the placement platform 12. The dimensions of the placement platform 12 must be larger than the dimensions of the glass. The glass can be placed on the placement platform 12 by a robotic arm or manually.

[0059] To facilitate the pressing of glass of different thicknesses, thereby improving the applicability of the heat curing device and reducing the vibration generated by the roller assembly 20 on the glass, thus further improving product quality, the following references are made: Figure 5 In one embodiment, the slider 43 may include a slide block 431 and a connector 432 disposed on the slide block 431. The slide block 431 is provided with a receiving groove 431a for rotatably accommodating the end of the roller assembly 20. The connector 432 is provided with a hydraulic damper 433 for adjusting the pressure at the end of the lower roller assembly 20.

[0060] In this embodiment, the hydraulic buffer 433 presses down on the straight shaft 22 of the roller assembly 20, pressing the roller 21 onto the glass to prevent it from floating up and down.

[0061] To further reduce the radial runout range of the straight shaft 22, the main reference is... Figure 6 In one embodiment, a second fixing ring 434 is provided between the end of the roller 21 and the slide 431 to restrict the roller assembly 20 from sliding radially. The distance between the end of the roller 21 and the slide 431 may be greater than the thickness of the second fixing ring 434.

[0062] In this embodiment, the second fixing ring 434 needs to be attached and fixed to the inner side of the slide block 431. Its function is to fix the position of the roller assembly 20 and prevent the roller assembly 20 from sliding radially.

[0063] In this embodiment, the width of the receiving groove 431a can be slightly larger than the end diameter of the roller assembly 20. This arrangement facilitates assembly and further reduces the range of radial movement of the straight shaft 22.

[0064] To further improve the efficiency of perovskite solidification and crystallization, and to ensure product quality, based on the above embodiments, referring to... Figure 7 and Figure 8 The heating curing device may also include an air knife assembly 50, which is mounted on the slider 43 and is adapted to be connected to an external fan. The air knife assembly 50 is used to dry the solvent on the object 100 to be heated and cured, causing it to crystallize and adsorbing the gas generated during the heating solvent process.

[0065] This embodiment, based on the above embodiment, is equipped with an air knife assembly 50. The air knife assembly 50 includes two air knives, which are respectively installed and fixed between two sliders 43 and located on both sides of the roller assembly 20. A connection port 50a is provided at the upper end of the air knife; one is connected to positive pressure for drying the solvent and causing it to crystallize; the other is connected to negative pressure for adsorbing the gas generated during the heating of the solvent. Taking the roller 21 rolling forward as shown in the figure as an example, the air knife on the front side of the roller 21 is connected to positive pressure, and the air knife on the rear side of the roller 21 is connected to negative pressure; conversely, the air knife on the front side of the roller 21 is connected to negative pressure, and the air knife on the rear side of the roller 21 is connected to positive pressure.

[0066] Combination Figures 1 to 8 The operating steps are as follows: First, move the roller 21 to one end of the cylindrical guide rail 42, then place the glass, turn on the heating rod to heat it up, and transfer the heat to the roller 21 to raise the surface temperature of the roller 21. The hydraulic buffer 433 presses down on the handle of the straight shaft 22 to make the roller 21 fit against the glass surface and prevent it from floating up and down. Then, manually push the slider 43. The slider 43 moves on the cylindrical guide rail 42 through the linear bearing 44, so that the roller 21 rolls back and forth. During the rolling process, the solvent is heated and solidified. At this time, one of the air knives can be turned on to dry the solvent, so that the solvent crystallizes and recrystallizes under the heating of the roller 21, which effectively improves the crystallization efficiency. The other air knife is turned on to adsorb the gas generated during the heating process. After the solvent crystallizes, move the roller 21 to one end of the cylindrical guide rail 42 and take out the glass.

[0067] To improve the efficiency of perovskite heating and solidification crystallization, the main reference is... Figure 9 and Figure 10 In some embodiments, the heat curing apparatus may further include a drive assembly 60, which is fixed to the support platform 10 and drivenly connected to the slider 43 for driving the slider 43 to move along a first direction.

[0068] In this embodiment, the drive assembly 60 may include a motor 61, a reducer 62, a coupling 63, and a lead screw module 64. The output end of the motor 61 is connected to the input end of the reducer 62, and the output end of the reducer 62 is connected to the lead screw module 64 via the coupling 63. The lead screw module 64 is connected to the slider 43. The motor 61 may be a servo motor or the like, and is not limited here.

[0069] To improve assembly convenience and achieve power transmission for automatic control of the roller assembly 20 movement, saving labor costs, in one embodiment, the lead screw module 64 may include a transmission seat 641, a pressing ball screw 642, a lead screw connecting block 643, and a lead screw support 644. The transmission seat 641 is fixed on the bottom surface of the support platform 10, and the coupling 63 is disposed inside the transmission seat 641. The pressing ball screw 642 is connected to the coupling 63. The lead screw connecting block 643 is sleeved on the pressing ball screw 642. The end of the pressing ball screw 642 away from the transmission seat 641 is fixed to the support platform 10 through the lead screw support 644. The lead screw connecting block 643 is connected to the slider 43 through a transmission connecting plate 645. A side connecting plate 646 connected to the transmission connecting plate 645 is installed on the side of the slider 43.

[0070] The principle is as follows: the motor 61 starts to generate power to rotate, the torque is increased by the reducer, and then the coupling 63 drives the pressure ball screw 642 to rotate. During the rotation, the screw connecting block 643 moves back and forth through the threaded engagement with the pressure ball screw 642. The transmission connecting plate 645 also moves back and forth under the drive of the screw connecting block 643. At the same time, the side connecting plate 646 connected to the transmission connecting plate 645 also moves along with the slider 43 connected to it, ultimately driving the roller assembly 20 to move in the first direction. When the pressure ball screw 642 rotates clockwise, the roller assembly 20 moves forward; conversely, when it rotates counterclockwise, the roller assembly 20 moves backward.

[0071] like Figure 9 and 10 As shown, in this embodiment, a protective cover 13 and support feet 14 can also be installed on the bottom surface of the base plate 11; the size of the protective cover 13 can be 630mm×554mm×80mm, and the protective cover 13 can be connected and fixed to the bottom surface of the base plate 11 by screws. There are 590mm×42mm mounting grooves on both sides of the protective cover 13, which are used to allow the side connecting plate 646 on the side of the slider 43 to be connected to the transmission connecting plate 645; the four support feet 14 are respectively fixed to the four corners of the protective cover 13, which serve to support the entire device.

[0072] Furthermore, there are two side connecting plates 646, which connect the slider 43 above the base plate 11 and the transmission connecting plate 645 below the base plate 11. The dimensions of the transmission connecting plate 645 are 562mm × 40mm × 38mm. Both ends are fixed to the side connecting plate 646 with screws, and a round hole is opened in the middle for the ball screw 642 and the screw connecting block 643 to pass through and cooperate with it. The servo motor 61 is connected to the reducer, and the other end of the reducer is fixed to the integrated transmission base 641 with screws, and then connected to the diaphragm coupling 63. The diaphragm coupling 63 is placed in the transmission base 641, with one end connected to the reducer and the other end connected to the ball screw 642.

[0073] In this embodiment, the integrated transmission base 641 is fixed to the bottom surface of the base plate 11 by screws. One end is connected to the fixed reducer, and the other end is connected to the press-rolled ball screw 642. The press-rolled ball screw 642 passes through the central circular hole of the transmission connecting plate 645. Its surface is threaded and it is threaded with the screw connecting block 643 through the external thread. One end passes through the transmission base 641 and is engaged with the coupling 63, and the other end is placed in the bearing 23 in the square screw support 644 and is engaged with it. The screw connecting block 643 is sleeved on the ball screw. Its circular hole is internally threaded and is engaged with the external thread of the press-rolled ball screw 642. When the press-rolled ball screw 642 rotates, the screw connecting block 643 can move along the length direction of the press-rolled ball screw 642. In addition, the screw connecting block 643 passes through the central circular hole of the transmission connecting plate 645 and is fixed by thread. When the screw connecting block 643 moves, it can drive the transmission connecting plate 645 to move together. The square lead screw support 644 is connected and fixed to the bottom surface of the base plate 11 by screws. A bearing 23 is fitted in the middle round hole. The press-rolled ball screw 642 passes through the bearing 23 and is then fixed by the retaining ring 24.

[0074] In summary, the heat curing device of the present invention heats the solvent by having the roller 21 adhere to the glass surface, causing it to solidify and crystallize. The adhesion pressure of the roller 21 is adjustable, and the roller 21 does not float up and down during the rolling process, which effectively protects the glass and improves the uniformity of the solvent on the heated glass surface. The heat curing device of the present invention has fewer parts, shorter assembly time, simple operation, small footprint, and low requirements for the site environment. The present invention eliminates the oven, integrates the heating component 30 and the roller component 20 into one unit, and adds an air knife for dust blowing and air suction, achieving integrated multi-functionality. In addition, the present invention adds a drive design, realizing the automation of the movement of the roller 21 to heat the solvent, and the running speed is controllable, which more effectively improves the uniformity of the solvent on the heated glass surface and achieves higher curing efficiency.

[0075] The present invention also proposes a coating device, which includes a heat curing device. The specific structure of the heat curing device is as described in the above embodiments. Since the coating device proposed in this invention includes all the solutions of all embodiments of the above heat curing device, it has at least the same technical effects as the above heat curing device, which will not be described in detail here.

[0076] The above description is merely an optional embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention's specification and drawings under the inventive concept of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. A heat curing device characterized by comprising: The application relates to a device for supporting and drying a glass surface, comprising: a supporting platform (10) for supporting the glass; a roller assembly (20) rotatably arranged on the supporting platform (10) and movable along a first direction; a heating assembly (30) arranged in the roller assembly (20) and used for heating a perovskite solvent on the surface of the glass to rapidly solidify and crystallize; a guide rail module (40) arranged along the first direction, the guide rail module (40) being arranged on the supporting platform (10), the roller assembly (20) being mounted on the guide rail module (40), and the guide rail module (40) being used for driving the roller assembly (20) to move along the first direction under the drive of an external force; the guide rail module (40) comprises supporting seats (41), cylindrical guide rails (42), sliding blocks (43), linear bearings (44) and first fixing rings (45), two groups of the supporting seats (41) are fixed on the supporting platform (10) respectively, the two supporting seats (41) in each group are connected through the cylindrical guide rails (42), the end portions of the cylindrical guide rails (42) are fixed to the supporting seats (41) through the first fixing rings (45), the first fixing rings (45) are used for limiting the radial sliding of the cylindrical guide rails (42), the two sliding blocks (43) are slidably sleeved on the two cylindrical guide rails (42) through the linear bearings (44), and the two ends of the roller assembly (20) are mounted on the two sliding blocks (43) respectively; and a wind knife assembly (50) is arranged on the sliding block (43) and adapted to be connected with an external fan, the wind knife assembly (50) comprises two wind knives provided with connecting ports, one connecting port of the wind knife is connected with positive pressure and used for blowing the solvent on the glass to dry and crystallize, and the other connecting port of the wind knife is connected with negative pressure and used for adsorbing the gas generated in the process of heating the solvent. The heating assembly (30) comprises an electric heating element, the roller assembly (20) is provided with a mounting channel (22a) along the length direction thereof, and the electric heating element is mounted in the mounting channel (22a) and adapted to be connected with an external power supply through a cable. The heating assembly (30) further comprises a temperature sensor arranged in the mounting channel (22a) and electrically connected with the electric heating element, so as to detect the heating temperature of the electric heating element. The roller assembly (20) comprises a roller (21), a straight shaft (22), a bearing (23) and a retaining ring (24), the mounting channel (22a) is arranged in the straight shaft (22), the straight shaft (22) penetrates through the roller (21) and is matched with the two ends of the roller (21) through the bearing (23), and the retaining ring (24) is arranged outside the bearing (23) and sleeved on the straight shaft (22), so as to limit the axial movement of the bearing (23). The sliding block (43) comprises a sliding seat (431) and a connecting piece (432) arranged on the sliding seat (431), the sliding seat (431) is provided with a containing groove (431a) for rotatably containing the end portion of the roller assembly (20); and / or ​ 2. The heat-curing apparatus according to claim 1, wherein ​ 3. The heat-curing apparatus according to claim 2, wherein ​ 4. The heat-curing apparatus according to claim 2, wherein ​ 5. The heat-curing apparatus according to claim 1, wherein ​ The connecting piece (432) is provided with an oil buffer (433) for adjusting the pressure of pressing the end of the roller assembly (20).

6. The heat-curing apparatus according to claim 5, wherein A second fixing ring (434) is arranged between the end of the roller (21) and the sliding seat (431) for limiting the radial sliding of the roller assembly (20), and the distance between the end of the roller (21) and the sliding seat (431) is greater than the thickness of the second fixing ring (434).

7. The heat-curing apparatus according to claim 1, wherein The heating and curing device further comprises a driving assembly (60) fixed to the support platform (10) and drivingly connected with the sliding block (43) for driving the sliding block (43) to move in the first direction.

8. The heat-curing apparatus according to claim 7, wherein The driving assembly (60) comprises a motor (61), a speed reducer (62), a shaft coupling (63) and a lead screw module (64), the output end of the motor (61) is connected with the input end of the speed reducer (62), the output end of the speed reducer (62) is connected with the lead screw module (64) through the shaft coupling (63), and the lead screw module (64) is connected with the sliding block (43).

9. The heat-curing apparatus according to claim 8, wherein The lead screw module (64) comprises a transmission seat (641), a pressed ball screw (642), a lead screw connecting block (643) and a lead screw support (644), the transmission seat (641) is fixed to the bottom surface of the support platform (10), the shaft coupling (63) is arranged in the transmission seat (641), the pressed ball screw (642) is connected with the shaft coupling (63), the lead screw connecting block (643) is sleeved on the pressed ball screw (642), one end of the pressed ball screw (642) away from the transmission seat (641) is fixed to the support platform (10) through the lead screw support (644), and the lead screw connecting block (643) is connected with the sliding block (43) through a transmission connecting plate (645).

10. A coating apparatus characterized by comprising: The heating and curing device comprises the heating and curing device according to any one of claims 1-9. The heating and curing device comprises the heating and curing device according to any one of claims 1-9.

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