Coating base station and coating system

Abstract

The utility model relates to the technical field of coating equipment, and discloses a coating base table which comprises a feeding mechanism, a fixing mechanism and a discharging mechanism which are sequentially arranged in the first direction. The feeding mechanism and the discharging mechanism are used for conveying base materials, the fixing mechanism is movably arranged between the feeding mechanism and the discharging mechanism, the fixing mechanism can move between the feeding mechanism and the discharging mechanism in the first direction, and the fixing mechanism is used for receiving the base materials conveyed by the feeding mechanism and transferring the base materials to the discharging mechanism; the fixing mechanism comprises a fixing table and a Bernoulli suction cup arranged on the fixing table, and the Bernoulli suction cup is used for adsorbing a base material and fixing the base material to the fixing table. According to the coating base station provided by the utility model, the base material can be automatically transferred, and the technical problem that the base material cannot be fixed by the coating base station in the related technology is solved. The invention further provides a coating system.

Description

Technical Field

[0001] The present application relates to the technical field of coating equipment, and in particular to a coating base and a coating system. Background Art

[0002] Coating is a process for applying a coating or coating material evenly to a substrate surface. Depending on the coating method, it can be categorized as roller coating, blade coating, spray coating, and slit coating. Spray coating and slit coating are widely used because they transfer the coating liquid to the substrate surface without contacting the substrate. These methods offer advantages such as fast coating speed, high precision, and uniform wet thickness.

[0003] Spray coating and slot coating require a coating base, which supports the substrate to be coated. Currently, most coating bases are directly used as platforms with a surface area larger than the substrate. This coating base cannot effectively fix the substrate in place, thus affecting the accuracy of the coating operation. Utility Model Content

[0004] The purpose of the present application is to provide a coating base and a coating system, which are used to solve the technical problem in the related art that the coating base cannot fix the substrate.

[0005] An embodiment of the first aspect of the present application provides a coating base, comprising a loading mechanism, a fixing mechanism and an unloading mechanism arranged in sequence along a first direction; the loading mechanism and the unloading mechanism are used to convey a substrate, the fixing mechanism is movably arranged between the loading mechanism and the unloading mechanism, and the fixing mechanism can move between the loading mechanism and the unloading mechanism along the first direction, the fixing mechanism is used to receive the substrate conveyed by the loading mechanism and transfer the substrate to the unloading mechanism; the fixing mechanism comprises a fixed table and a Bernoulli suction cup arranged on the fixed table, the Bernoulli suction cup is used to adsorb the substrate and fix the substrate on the fixed table.

[0006] In some embodiments, the loading mechanism includes two first conveyor belts spaced apart along a second direction, the two first conveyor belts are arranged opposite to each other and are used to jointly convey the substrate, and the fixing mechanism can be moved between the two first conveyor belts, wherein the second direction is perpendicular to the first direction.

[0007] In some embodiments, the fixed platform includes a base, a support member and a top plate, the support member is a retractable structure, the support member is arranged between the base and the top plate and is used to support the top plate, and the top plate is used to install the Bernoulli suction cup.

[0008] In some embodiments, the unloading mechanism includes two second conveyor belts spaced apart along a second direction, the two second conveyor belts are arranged opposite to each other and are used to jointly convey the substrate, and the fixing mechanism can be moved between the two second conveyor belts, wherein the second direction is perpendicular to the first direction.

[0009] In some embodiments, the coating base includes two groups of transfer components spaced apart along a second direction, the transfer components are arranged at the output end of the loading mechanism, the transfer components include a mounting platform and a driving roller arranged on the mounting platform, the driving rollers of the two groups of transfer components are arranged relative to each other and are used to jointly clamp and transport the substrate, and the fixing mechanism can be moved between the two groups of transfer components, wherein the second direction is perpendicular to the first direction.

[0010] In some embodiments, the driving roller is movably disposed on the mounting platform, and the position of the driving roller on the mounting platform is adjustable along the second direction.

[0011] In some embodiments, the transfer component further includes a stopper, which is disposed at an end of the mounting platform away from the loading mechanism, and is used to block the substrate.

[0012] In some embodiments, the transfer assembly further includes a third conveyor belt, which is located on a side of the drive roller for clamping the substrate.

[0013] In some embodiments, the coating base includes a slide rail extending along the first direction, and the fixing platform is slidably disposed on the slide rail.

[0014] The coating base provided in the present application, on the one hand, since the loading mechanism, the fixing mechanism and the unloading mechanism are arranged in sequence along the first direction, and the fixing mechanism is movably arranged between the loading mechanism and the unloading mechanism, and the fixing mechanism can move back and forth between the loading mechanism and the unloading mechanism, the coating base can realize the automatic transportation of the substrate, which is beneficial to improving the efficiency of the coating operation and realizing continuous production when applied to the coating process; on the other hand, the fixing mechanism includes a fixing table and a Bernoulli suction cup arranged on the fixing table, and the Bernoulli suction cup can effectively adsorb the substrate and stably fix the substrate on the fixing table in a ventilated state, so that the fixing mechanism has the functions of conveying, positioning and fixing the substrate at the same time, and the fixing mechanism can be used to support the substrate during the coating operation to prevent the substrate from moving or sliding, which is beneficial to improving the accuracy of the coating operation.

[0015] An embodiment of the second aspect of the present application provides a coating system, comprising a coating machine and the coating base station of the first aspect.

[0016] The coating system provided in the embodiment of the present application realizes automatic transportation of the substrate by improving the structure of the coating base, specifically, by setting up a loading mechanism, a fixing mechanism and a unloading mechanism, and realizes positioning and fixing of the substrate during the coating operation by improving the structure of the fixing mechanism, setting up a fixing table and a Bernoulli suction cup, thereby effectively improving the efficiency and accuracy of the coating operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0018] Figure 1 A schematic structural diagram of a coating base provided in an embodiment of the present application;

[0019] Figure 2 A schematic diagram of the structure of the fixing mechanism provided in an embodiment of the present application;

[0020] Figure 3 A schematic diagram of the structure of the Bernoulli suction cup provided in an embodiment of the present application;

[0021] Figure 4 for Figure 3 A cross-sectional view of the Bernoulli cup is shown;

[0022] Figure 5 for Figure 2 a side view of the fixing mechanism shown;

[0023] Figure 6 for Figure 2 An exploded view of the fixing mechanism shown;

[0024] Figure 7 A schematic diagram of the structure of the coating system provided in an embodiment of the present application.

[0025] Description of main component symbols:

[0026] 1000, coating system; 100, coating base; 200, substrate; 300, coating machine;

[0027] 1. Feeding mechanism; 11. First conveyor belt; 2. Fixing mechanism; 21. Fixing platform; 211. Base; 212. Support member; 213. Top plate; 22. Bernoulli suction cup; 221. Suction cup body; 222. Suction cup core; 223. Air inlet channel; 224. Exhaust gap; 225. Vent; 226. Exhaust hole; 227. Seal 23. Buffer pad; 24. Slide; 25. Mounting plate; 3. Unloading mechanism; 31. Second conveyor belt; 4. Transfer assembly; 41. Mounting platform; 42. Drive roller; 43. Mounting groove; 44. Stopper; 45. Third conveyor belt; 5. Slide rail. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of this application more clear, the following further describes this application in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0029] It should be noted that when a component is referred to as being "fixed on" or "disposed on" another component, it may be directly or indirectly disposed on the other component. When a component is referred to as being "connected to" another component, it may be directly or indirectly connected to the other component. The terms "upper", "lower", "left", "right", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the patent. The terms "first" and "second" are only used for the convenience of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. "Multiple" means two or more, unless otherwise clearly and specifically defined.

[0030] References to "one embodiment," "some embodiments," or "an embodiment" in this specification mean that a particular feature, structure, or characteristic described in conjunction with that embodiment is included in one or more embodiments of the present invention. Thus, phrases such as "in one embodiment," "in some embodiments," "in other embodiments," and "in other embodiments" appearing in various places in this specification do not necessarily refer to the same embodiment, but rather mean "one or more, but not all, embodiments," unless otherwise specifically emphasized. Furthermore, in one or more embodiments, particular features, structures, or characteristics may be combined in any suitable manner.

[0031] In a first aspect, an embodiment of the present application provides a coating base, which is used in a coating process and is mainly used to position, fix and transport a substrate to be coated.

[0032] like Figure 1As shown, the distribution direction of the loading mechanism 1 and the unloading mechanism 3 is defined as a first direction X, the horizontal direction perpendicular to the first direction X is defined as a second direction Y, and the vertical direction is defined as a third direction Z.

[0033] Please refer to Figure 1 The coating base 100 provided in the embodiment of the present application includes a loading mechanism 1, a fixing mechanism 2 and a unloading mechanism 3 arranged in sequence along a first direction X. The loading mechanism 1 and the unloading mechanism 3 are used to convey the substrate 200. The fixing mechanism 2 is movably arranged between the loading mechanism 1 and the unloading mechanism 3, and the fixing mechanism 2 can move between the loading mechanism 1 and the unloading mechanism 3 along the first direction X. The fixing mechanism 2 is used to receive the substrate 200 conveyed by the loading mechanism 1 and transfer the substrate 200 to the unloading mechanism 3. Please refer to Figure 1 and Figure 2 The fixing mechanism 2 includes a fixing platform 21 and a Bernoulli suction cup 22 disposed on the fixing platform 21 . The Bernoulli suction cup 22 is used to absorb the substrate 200 and fix the substrate 200 on the fixing platform 21 .

[0034] The Bernoulli suction cup 22 is an adsorption device designed based on the Bernoulli principle. It can be used to non-destructively grasp and transport workpieces of various materials. Figure 2 、 Figure 3 and Figure 4 The Bernoulli suction cup 22 provided in the embodiment of the present application includes a suction cup body 221 and a suction cup core 222. The suction cup core 222 is arranged in the receiving groove of the suction cup body 221. An air inlet channel 223 is provided in the suction cup body 221. An exhaust gap 224 communicating with the air inlet channel 223 is provided between the suction cup core 222 and the groove wall of the receiving groove. An air vent 225 communicating with the adsorption surface is also provided in the suction cup core 222. When in use, the Bernoulli suction cup 22 needs to be connected to a compressed air supply system. Specifically, the air inlet of the air inlet channel 223 is connected to the compressed air supply system. The compressed air flows through the air inlet channel 223 and is discharged through the exhaust gap 224. During the circulation of the compressed air, according to the Bernoulli principle, a negative pressure is formed on the adsorption surface of the suction cup core 222, so that the Bernoulli suction cup 22 can effectively adsorb the substrate 200.

[0035] The coating base 100 provided in the above embodiment, on the one hand, since the loading mechanism 1, the fixing mechanism 2 and the unloading mechanism 3 are arranged in sequence along the first direction X, and the fixing mechanism 2 is movably arranged between the loading mechanism 1 and the unloading mechanism 3, and the fixing mechanism 2 can move back and forth between the loading mechanism 1 and the unloading mechanism 3, the coating base 100 can realize the automatic transportation of the substrate 200, which is beneficial to improving the efficiency of the coating operation and realizing continuous production when applied in the coating process; on the other hand, the fixing mechanism 2 includes a fixing table 21 and a Bernoulli suction cup 22 arranged on the fixing table 21. The Bernoulli suction cup 22 can effectively adsorb the substrate 200 in a ventilated state and stably fix the substrate 200 on the fixing table 21, so that the fixing mechanism 2 has the functions of conveying, positioning and fixing the substrate 200 at the same time. During the coating operation, the fixing mechanism 2 can be used to support the substrate 200 to prevent the substrate 200 from moving or sliding, which is beneficial to improving the accuracy of the coating operation.

[0036] It should be noted that when the Bernoulli chuck 22 is used to hold the substrate 200, effective holding is achieved by creating a negative pressure at a localized location on the substrate 200. Therefore, in general, the size of the holding surface of the chuck core 222 can be smaller than the size of the substrate 200. This prevents the coating liquid from penetrating into the Bernoulli chuck 22 during the coating process. Furthermore, in addition to providing a suction force, the Bernoulli chuck 22 also supports the substrate 200. Therefore, the size of the mounting platform 21 can also be smaller than that of the substrate 200. This prevents the coating liquid from contaminating the surface of the mounting platform 21 during the coating process, thus preventing adhesion between the substrate 200 and the mounting platform 21.

[0037] In the examples provided in this application, please refer to Figure 2 The fixing mechanism 2 includes a plurality of Bernoulli suction cups 22 , and the plurality of Bernoulli suction cups 22 are evenly distributed on the fixing platform 21 .

[0038] Optionally, in a specific embodiment, four suction cups are provided on the fixing platform 21 , and the four suction cups are symmetrically arranged in pairs.

[0039] On the one hand, multiple suction cups are arranged on the fixing table 21, which can improve the adsorption capacity of the fixing mechanism 2, and when some of the suction cups fail, other suction cups can be used for adsorption, and the fault tolerance is relatively high; on the other hand, multiple suction cups are evenly distributed on the fixing table 21, which can flexibly adapt to substrates 200 of different shapes and sizes, and can more evenly distribute the adsorption force, thereby improving the applicability and reliability of the fixing mechanism 2.

[0040] In some embodiments, please refer to Figure 2 and Figure 3Along the third direction Z, the suction cup body 221 includes an upper surface, and a buffer pad 23 is provided on the upper surface of the suction cup body 221. The buffer pad 23 can be a silicone pad or a rubber pad, but is not limited thereto.

[0041] On the one hand, when the airflow supplied by the suction cup fluctuates, the adsorption force of the suction cup will also change. Using the buffer pad 23 to support the substrate 200 can reduce the shaking of the substrate 200 and improve the stability of the fixation of the substrate 200. On the other hand, adjacent buffer pads 23 are arranged at intervals to ensure that the airflow in the air inlet channel 223 can be discharged smoothly.

[0042] It can be understood that in some embodiments, a buffer pad is further provided on the surface of the fixing platform 31 .

[0043] In some embodiments, please refer to Figure 3 and Figure 4 The suction cup body 221 is provided with an exhaust hole 226 and a sealing member 227. The exhaust hole 226 is connected to the air inlet channel 223. The sealing member 227 is detachably provided on the suction cup body 221 and is used to block the exhaust hole 226. The sealing member 227 can be a sealing valve or a sealing plug installed in the exhaust hole 226, but is not limited thereto.

[0044] After the seal 227 is removed, the vent 226 is opened, allowing the air in the air inlet channel 223 to quickly flow out through the vent 226. The vent 226 is used to temporarily exhaust air in an emergency, thereby quickly reducing the suction force of the Bernoulli chuck 22, allowing the substrate 200 to be quickly removed and facilitating emergency operations on the substrate 200.

[0045] In the examples provided in this application, please refer to Figure 3 The outer contour of the suction cup body 221 is cylindrical, and the adsorption surface of the suction cup core 222 is circular.

[0046] On the one hand, the circular suction cup has a more balanced adsorption force on the substrate 200 and can stably support the substrate 200; on the other hand, the circular suction cup has a simpler structure, is easy to manufacture, and has a lower assembly difficulty.

[0047] It is understandable that in some other embodiments, the suction cup may be designed as a square, a triangle or other structures, which are not limited here.

[0048] In the examples provided in this application, please refer to Figure 2 、 Figure 5 and Figure 6 The fixed platform 21 includes a base 211, a support member 212 and a top plate 213. The support member 212 is a retractable structure. The support member 212 is arranged between the base 211 and the top plate 213 and is used to support the top plate 213. The top plate 213 is used to install the Bernoulli suction cup 22.

[0049] The base 211 is a supporting foundation of the fixing platform 21 and is used to provide stable support for the supporting member 212 and the top plate 213. The base 211 can be designed as a frame structure or a flat plate structure.

[0050] The telescopic length of the support member 212 in the third direction Z is adjustable. Adjusting the telescopic length of the support member 212 can change the height of the top plate 213. The support member 212 can be, but is not limited to, an adjustable lifting support frame, a hydraulic support rod, or a pneumatic telescopic rod. Optionally, in one embodiment, four telescopic adjustment columns are provided between the base 211 and the top plate 213.

[0051] The side of the top plate 213 away from the base 211 is used to mount the Bernoulli suction cup 22, and this side surface can be understood as the table surface of the fixing table 21. Optionally, the Bernoulli suction cup 22 can be set on the mounting plate 25 and assembled on the top plate 213 by fasteners such as screws or bolts.

[0052] With the above design, the overall height of the fixed platform 21 is adjustable, so that the fixing mechanism 2 can be suitable for substrates 200 of different types and thicknesses, thereby improving the applicability of the coating base 100. By adjusting the height of the fixed platform 21, the transfer of the substrate 200 between the loading mechanism 1 and the fixing mechanism 2, and between the fixing mechanism 2 and the unloading mechanism 3 can be better achieved.

[0053] In some embodiments, please refer to Figure 1 、 Figure 2 and Figure 7 The loading mechanism 1 includes two first conveyor belts 11 spaced apart along the second direction Y. The two first conveyor belts 11 are arranged opposite to each other and are used to jointly convey the substrate 200. The fixing mechanism 2 can move between the two first conveyor belts 11.

[0054] The two first conveyor belts 11 are arranged in parallel, with a gap in between for the fixing platform 21 to be inserted. The size of the gap can be determined according to the structure of the fixing platform 21 and the size of the conveying substrate 200.

[0055] The feeding mechanism 1 further includes a driving member for driving the first conveyor belt 11 to rotate, and the driving member may be a driving motor.

[0056] With the above design, on the one hand, the two first conveyor belts 11 are used in coordination to jointly convey the substrate 200, which has high stability and can reduce the deviation or shaking of the substrate 200 during the transfer process; on the other hand, the fixing mechanism 2 moves between the two first conveyor belts 11, can accurately dock with the loading mechanism 1, and can smoothly receive the substrate 200 conveyed by the loading mechanism 1.

[0057] It can be understood that in other embodiments, the feeding mechanism 1 may only include a conveyor belt structure, or the feeding mechanism 1 may also be designed as a conveyor roller, or the feeding mechanism 1 may also include a mechanical gripper. The specific design can be based on actual conditions and is not limited here.

[0058] In some embodiments, please refer to Figure 1 、 Figure 2 and Figure 7 The unloading mechanism 3 includes two second conveyor belts 31 spaced apart along the second direction Y. The two second conveyor belts 31 are arranged opposite to each other and are used to jointly convey the substrate 200. The fixing mechanism 2 can move between the two second conveyor belts 31.

[0059] The two second conveyor belts 31 are arranged in parallel, with a gap in between for the fixing platform 21 to be inserted. The size of the gap can be determined according to the structure of the fixing platform 21 and the size of the conveyed substrate 200.

[0060] The unloading mechanism 3 further includes a driving member for driving the second conveyor belt 31 to rotate, and the driving member can be a driving motor.

[0061] With the above design, on the one hand, the fixing mechanism 2 moves between the two second conveyor belts 31, can accurately dock with the unloading mechanism 3, and can smoothly transfer the substrate 200 to the unloading mechanism 3; on the other hand, the two second conveyor belts 31 are used in coordination to jointly transport the substrate 200, which has high stability and can reduce the deviation or shaking of the substrate 200 during the transfer process.

[0062] It can be understood that in other embodiments, the unloading mechanism 3 may only include a conveyor belt structure, or the unloading mechanism 3 may also be designed as a conveying roller, or the unloading mechanism 3 may also include a mechanical gripper. The specific design can be based on actual conditions and is not limited here.

[0063] In some embodiments, please refer to Figure 1 、 Figure 2 and Figure 7 The coating base 100 includes two groups of transfer components 4 arranged at intervals along the second direction Y. The transfer components 4 are arranged at the output end of the loading mechanism 1. The transfer components 4 include a mounting platform 41 and a driving roller 42 arranged on the mounting platform 41. The driving rollers 42 of the two groups of transfer components 4 are arranged opposite to each other and are used to jointly clamp and transport the substrate 200. The fixing mechanism 2 can move between the two groups of transfer components 4.

[0064] The transfer assembly 4 includes one or more drive rollers 42 , the axis of the drive rollers 42 is parallel to the third direction Z, and the drive rollers 42 can rotate about the third direction Z. Optionally, in a specific embodiment, each group of transfer assemblies 4 includes four drive rollers 42 , and the four drive rollers 42 are adjacently arranged along the first direction X.

[0065] On the one hand, the driving roller 42 is used to clamp the substrate 200 in the second direction Y, limiting the position of the substrate 200 in the second direction Y, that is, realizing the positioning of the substrate 200 in the second direction Y, which can improve the position accuracy of the substrate 200 on the fixing mechanism 2, thereby facilitating improving the accuracy of subsequent coating operations on the substrate 200; on the other hand, after the driving roller 42 clamps the substrate 200, the rotation of the driving roller 42 can also drive the substrate 200 to move along the first direction X, so that the transfer component 4 can be used to more stably and efficiently transfer the substrate 200 to the fixing mechanism 2.

[0066] It is understood that in some cases, the rotation speed of the driving roller 42 can be adjusted to increase or decrease the conveying speed of the substrate 200, thereby better controlling the rhythm of the coating operation.

[0067] In some embodiments, please refer to Figure 1 and Figure 7 The driving roller 42 is movably disposed on the mounting platform 41 , and the position of the driving roller 42 on the mounting platform 41 is adjustable along the second direction Y.

[0068] Optionally, in a specific embodiment, a mounting groove 43 extending along the second direction Y is provided on the mounting platform 41 , and the mounting position of the driving roller 42 in the mounting groove 43 is adjustable.

[0069] With the above design, the spacing of the driving rollers 42 in the second direction Y is adjustable, so that the driving rollers 42 can be used to clamp and transport substrates 200 of different sizes, effectively improving the applicability of the transfer component 4 and the coating base 100.

[0070] It can be understood that in other embodiments, multiple mounting positions can be set on the mounting platform 41, and the spacing between the driving rollers 42 can be adjusted by assembling the driving rollers 42 at different mounting positions, or the spacing between the driving rollers 42 can be adjusted by moving the mounting platform 41.

[0071] In some embodiments, please refer to Figure 1 and Figure 7 The transfer assembly 4 further includes a stopper 44 , which is disposed at one end of the mounting platform 41 away from the loading mechanism 1 , and is used to block the substrate 200 .

[0072] Optionally, in a specific embodiment, the stopper 44 includes a stop plate, which is vertically arranged at one end of the mounting platform 41 away from the feeding mechanism 1 .

[0073] By adopting the above design and designing a stop structure, the substrate 200 can be prevented from falling off from the side of the transfer component 4 away from the loading mechanism 1, thereby improving the reliability of the coating base 100.

[0074] It can be understood that in other embodiments, the stopper 44 may also include a plurality of stop protrusions.

[0075] In some embodiments, please refer to Figure 1 and Figure 7 The transfer component 4 further includes a third conveyor belt 45 , which is located on one side of the driving roller 42 for clamping the substrate 200 .

[0076] As shown in the figure, the two third conveyor belts 45 are connected to the two first conveyor belts 11 respectively.

[0077] With the above design, on the one hand, the third conveyor belt 45 can drive the substrate 200 to move, thereby improving the transfer capacity of the transfer component 4 by setting the third conveyor belt 45; on the other hand, the third conveyor belt 45 carries the substrate 200 and can also improve the stability of the transmission of the substrate 200.

[0078] In some embodiments, please refer to Figure 1 and Figure 7 The coating base 100 includes a slide rail 5 extending along the first direction X, and the fixing platform 21 is slidably arranged on the slide rail 5.

[0079] Alternatively, in a specific embodiment, please refer to Figure 1 and Figure 2 The fixed platform 21 includes a base 211, and a slide groove 24 is provided on the base 211 to slide with the slide rail 5. One end of the slide rail 5 extends to the transfer assembly 4, and the other end extends to the unloading mechanism 3. The fixed platform 21 can move along the first direction X on the slide rail 5.

[0080] The coating base 100 further includes a driving member for driving the fixing mechanism 2 to move. The driving member may be a driving motor, but is not limited thereto.

[0081] The slide rail 5 has a simple structure and has a guiding function, and the fixing platform 21 can move stably on the slide rail 5 .

[0082] It is understandable that in other embodiments, a pulley may be directly provided at the bottom of the fixing platform 21 . The specific design may be made according to actual conditions and is not limited here.

[0083] In one embodiment provided by the present application, a coating base 100 includes a loading mechanism 1, a transfer component 4, a fixing mechanism 2 and a unloading mechanism 3, wherein the loading mechanism 1 includes a first conveyor belt 11, the transfer component 4 includes a driving roller 42 and a third conveyor belt 45, the fixing mechanism 2 includes a fixed table 21 and a Bernoulli suction cup 22 arranged on the fixed table 21, the height of the fixed table 21 is adjustable, and the unloading mechanism 3 includes a second conveyor belt 31. The specific usage of the coating base 100 is as follows: S1, using the first conveyor belt 11 to transfer the substrate 200 to the transfer component 4; S2, moving the fixing mechanism 2 to the transfer component 4, adjusting the height of the fixed table 21 and the state of the Bernoulli suction cup 22, so as to Receive the substrate 200 from the transfer mechanism; S3, use the drive roller 42 to clamp the substrate 200, and use the drive roller 42 and the third conveyor belt 45 to convey the substrate 200 until the substrate 200 is transferred to the fixing mechanism 2; S4, use the Bernoulli suction cup 22 to fix the substrate 200 on the fixing table 21, move the fixing mechanism 2, and complete the coating operation of the substrate 200; S5, after completing the coating operation, move the fixing mechanism 2 to the unloading mechanism 3, adjust the height of the fixing table 21 and the state of the Bernoulli suction cup 22 to transfer the substrate 200 to the second conveyor belt 31; S6, use the second conveyor belt 31 to remove the substrate 200 from the fixing mechanism 2 and continue unloading and conveying.

[0084] In summary, the coating base 100 provided in the present application can realize the automatic transportation of the substrate 200 by setting up a loading mechanism 1, a fixing mechanism 2 and a unloading mechanism 3, and by improving the structure of the fixing mechanism 2, setting up a fixing table 21 and a Bernoulli suction cup 22, the positioning and fixation of the substrate 200 can be realized. The coating base 100 is used in the coating process, which is beneficial to improving the efficiency and accuracy of the coating operation.

[0085] Second, please refer to Figure 7 The present application provides a coating system 1000 , comprising a coating machine 300 and the coating base 100 in the first aspect.

[0086] The coating machine 300 is used to evenly coat the coating liquid on the surface of the substrate 200. The coating machine 300 includes a coating head and a feeding device. Depending on the coating method, the coating head can be a doctor blade coating, an air knife coating, etc., but is not limited thereto.

[0087] The coating system 1000 provided in the embodiment of the present application realizes the automatic transportation of the substrate 200 by improving the structure of the coating base 100, specifically, by setting up a loading mechanism 1, a fixing mechanism 2 and a unloading mechanism 3, and realizes the positioning and fixation of the substrate 200 during the coating operation by improving the structure of the fixing mechanism 2, setting up a fixing table 21 and a Bernoulli suction cup 22, thereby effectively improving the efficiency and accuracy of the coating operation.

[0088] The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present application, and should all be included in the scope of protection of the present application.

Claims

1. A coating base, characterized in that: It includes a feeding mechanism, a fixing mechanism and a feeding mechanism arranged in sequence along a first direction; The loading mechanism and the unloading mechanism are used to convey the substrate, the fixing mechanism is movably arranged between the loading mechanism and the unloading mechanism, and the fixing mechanism can move between the loading mechanism and the unloading mechanism along the first direction, and the fixing mechanism is used to receive the substrate conveyed by the loading mechanism and transfer the substrate to the unloading mechanism; The fixing mechanism includes a fixing platform and a Bernoulli suction cup arranged on the fixing platform, and the Bernoulli suction cup is used for adsorbing the substrate and fixing the substrate on the fixing platform.

2. The coating base according to claim 1, wherein The loading mechanism includes two first conveyor belts spaced apart along a second direction, the two first conveyor belts are arranged opposite to each other and are used to jointly convey the substrate, and the fixing mechanism can be moved between the two first conveyor belts, wherein the second direction is perpendicular to the first direction.

3. The coating base according to claim 1, wherein The fixed platform includes a base, a support member and a top plate. The support member is a retractable structure. The support member is arranged between the base and the top plate and is used to support the top plate. The top plate is used to install the Bernoulli suction cup.

4. The coating base according to claim 1, wherein The unloading mechanism includes two second conveyor belts spaced apart along a second direction, the two second conveyor belts are arranged opposite to each other and are used to jointly convey the substrate, and the fixing mechanism can be moved between the two second conveyor belts, wherein the second direction is perpendicular to the first direction.

5. The coating base according to claim 1, wherein The coating base includes two groups of transfer components arranged at intervals along the second direction, the transfer components are arranged at the output end of the loading mechanism, the transfer components include a mounting platform and a driving roller arranged on the mounting platform, the driving rollers of the two groups of transfer components are arranged opposite to each other and are used to jointly clamp and transport the substrate, and the fixing mechanism can be moved between the two groups of transfer components, wherein the second direction is perpendicular to the first direction.

6. The coating base according to claim 5, characterized in that The driving roller is movably arranged on the mounting platform, and the position of the driving roller on the mounting platform is adjustable along the second direction.

7. The coating base according to claim 5, characterized in that The transfer component also includes a stopper, which is arranged at an end of the mounting platform away from the loading mechanism, and is used to block the substrate.

8. The coating base according to claim 5, wherein: The transfer assembly further includes a third conveyor belt, which is located on a side of the driving roller for clamping the substrate.

9. The coating base according to any one of claims 1 to 8, characterized in that: The coating base includes a slide rail extending along the first direction, and the fixing platform is slidably arranged on the slide rail.

10. A coating system, characterized in that: The invention comprises a coating machine and a coating base as claimed in any one of claims 1 to 9.

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