Magnetic suspension platform of perovskite plate coating machine

Abstract

The utility model relates to a magnetic suspension platform of a perovskite flat plate coating machine. The magnetic suspension platform comprises a base and two supporting rails installed on the base in parallel. Each supporting rail is provided with a suspension module, and a plurality of guide rail bodies are installed on the supporting rails. A permanent magnet is embedded in the guide rail body, an electromagnetic module matched with the guide rail body is installed on the suspension module, a linear motor is fixedly installed on one side of the supporting rail, and the output end of the linear motor is fixedly connected with the suspension module; and a plurality of auxiliary supporting modules are fixedly mounted on the suspension module. A certain gap is kept between the suspension module and the guide rail body through the interaction of the permanent magnet and the electromagnetic module; non-contact suspension is realized; therefore, the suspension module has no friction in the moving process; the technical advantages of high precision, high stability, long service life and the like are realized; and meanwhile, an auxiliary supporting module is arranged for ensuring the safety of the system in an emergency.

Description

TECHNICAL FIELD

[0001] The utility model relates to flat bed coater technical field especially a perovskite flat bed coater magnetic suspension platform. BACKGROUND

[0002] Based on the current perovskite flat bed coater slit die moving platform, the current perovskite flat bed coater slit die moving is screw module plus linear guide or air float platform plus linear motor. Screw module plus linear guide exists metal friction, and friction is one of the reasons causing the thermal deformation of precision heavy-duty CNC machine tools, and is an important factor influencing machining accuracy. Friction is also a factor causing wear and noise, and good lubrication is needed to improve the service life precision of machine tools, and the air float platform plus linear motor is expensive and difficult to maintain and debug, and has leakage risk. SUMMARY

[0003] The utility model aims at providing a perovskite flat bed coater magnetic suspension platform to solve the problems in the above background technology.

[0004] To achieve the above object, the utility model adopts the technical scheme of a perovskite flat bed coater magnetic suspension platform, which comprises a base and two support rails installed in parallel on the base; each support rail is provided with a suspension module, and a plurality of guide bodies are installed on the support rail; a permanent magnet is embedded in the guide body, an electromagnetic module matched with the guide body is installed on the suspension module, a linear motor is fixedly installed on one side of the support rail, and the output end of the linear motor is fixedly connected with the suspension module; a plurality of auxiliary support modules are fixedly installed on the suspension module.

[0005] Compared with the prior art, the suspension module and the guide body are kept apart by the interaction of the permanent magnet and the electromagnetic module; non-contact suspension is realized; the suspension module is free from friction during movement; the suspension module has the technical advantages of high precision, high stability and long service life; and the auxiliary support modules are arranged to ensure the safety of the system in emergency.

[0006] In the preferred technical scheme of the utility model, one guide body is installed on the top surface of the support rail, and two guide bodies are installed in parallel on the side surface of the support rail.

[0007] In the preferred technical scheme of the utility model, the auxiliary support module comprises a support column fixedly installed on the suspension module and a support table installed at the end of the support column, and the support table is adjacent to the support rail.

[0008] In the preferred technical scheme of the utility model, the side of the support table is provided with an air inlet, and the bottom surface of the support table is provided with an air outlet adjacent to the support rail.

[0009] The preferred technical solution of this application is that the suspension module includes two horizontal mounting plates and a vertical mounting plate arranged perpendicular to each other. The horizontal mounting plate is located directly above the support rail, and the vertical mounting plate is located on one side of the support rail. The output end of the linear motor is fixedly connected to one side of the horizontal mounting plate, and the vertical mounting plate and the linear motor are located on both sides of the support rail.

[0010] According to the preferred technical solution of the present application, positioning grooves are provided on both the horizontal mounting plate and the vertical mounting plate, and the electromagnetic module is fixedly installed in the positioning grooves.

[0011] The preferred technical solution of the present application is that a support seat is installed on each suspension template, a connecting plate is installed between the two support seats, and a perovskite flat coating die head is installed on the connecting plate.

[0012] In addition to the technical problems solved by the present invention, the technical features that constitute the technical solutions, and the advantages brought about by the technical features of these technical solutions described above, other technical problems that can be solved by the present invention, other technical features included in the technical solutions, and the advantages brought about by these technical features will be further described in detail in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0014] Figure 2 It is a three-dimensional schematic diagram of the auxiliary support module of the utility model.

[0015] Explanation of the accompanying figures: 1. Base, 02. Support rail, 03. Guide rail body, 04. Suspension module, 05. Electromagnetic module, 06. Linear motor, 07. Auxiliary support module, 08. Support column, 09. Support table, 10. Air inlet, 11. Air blowing port, 12. Horizontal mounting plate, 13. Vertical mounting plate, 14. Support seat, 15. Connecting plate. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0017] See also Figure 1-2The utility model discloses a perovskite flat coating machine magnetic suspension platform, including base 01 and the two support rail 02 of parallel installation on base 01. Each support rail 02 is provided with the suspension module 04, and a plurality of guide rail bodies 03 are installed on the support rail 02. The top surface of the support rail 02 is installed with a guide rail body 03, and the side surface of the support rail 02 is installed with two guide rail bodies 03 in parallel. The suspension module 04 is installed with the electromagnetic module 05 matched with the guide rail body 03, the guide rail body 03 is inlaid with permanent magnet, and the suspension module 04 and the guide rail body 03 are kept a certain gap through the interaction of permanent magnet and electromagnetic module 05. Non-contact suspension is realized. So that the suspension module 04 has no friction in the moving process. Further have high precision, high stability, long life and other technical advantages.

[0018] The side of support rail 02 is fixedly installed with linear motor 06, and the output end of linear motor 06 is fixedly connected with suspension module 04. Linear motor 06 provides power for the forward movement of suspension module 04 when working, and linear motor 06 is preferably coreless linear motor 06. The speed and position are adjusted by accurately controlling the current or magnetic field intensity.

[0019] In order to place electromagnetic module 05 in the process of power failure electromagnetic module 05 and guide rail body 03 collide. A plurality of auxiliary support modules 07 are fixedly installed on the suspension module 04. Auxiliary support module 07 includes support column 08 fixedly installed on suspension module 04 and support table 09 installed at the end of support column 08. The support table 09 is adjacent to the support rail 02 and has a gap.

[0020] Please refer to Figure 2 As shown, one side of support table 09 is provided with air inlet 10, and the bottom surface of support table 09 is provided with air outlet 11. When compressed air enters support table 09 from air inlet 10, it is discharged from air outlet 11. When the support table 09 moves, the air flowing out of the air outlet 11 acts on the support rail 02. The impurities on the support rail 02 are carried away, and the support rail 02 is kept clean at all times. Avoid adsorbing other objects on the guide rail body 03 and electromagnetic module 05. At the same time, avoid damaging the surface of support table 09 and support rail 02 when support table 09 contacts support rail 02.

[0021] The suspension module 04 includes two mutually perpendicular horizontally installed plates 12 and vertically installed plates 13, the horizontally installed plate 12 is located directly above the support rail 02, the vertically installed plate 13 is located on one side of the support rail 02, the output end of the linear motor 06 is fixedly connected with one side of the horizontally installed plate 12, and the vertically installed plate 13 is located on both sides of the support rail 02 with the linear motor 06.

[0022] The horizontally installed plate 12 and the vertically installed plate 13 are provided with positioning grooves, and the above-mentioned electromagnetic module 05 is fixedly installed in the positioning grooves.

[0023] A support base 14 is installed on each suspension template, a connecting plate 15 is installed between the two support bases 14 , and a perovskite flat plate coating die head is installed on the connecting plate 15 .

[0024] If the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), such directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0025] The above embodiments are merely descriptions of preferred embodiments of the present invention and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering technicians in this field should fall within the scope of protection determined by the claims of the present invention.

Claims

1. A magnetic levitation platform for a perovskite flat coating machine, characterized in that: It includes a base and two support rails installed parallel to the base; each support rail is provided with a suspension module, and multiple guide rail bodies are installed on the support rail; permanent magnets are embedded in the guide rail body, and an electromagnetic module matching the guide rail body is installed on the suspension module. A linear motor is fixedly installed on one side of the support rail, and the output end of the linear motor is fixedly connected to the suspension module; multiple auxiliary support modules are fixedly installed on the suspension module.

2. The magnetic levitation platform of the perovskite flat-plate coating machine according to claim 1, characterized in that: A guide rail body is installed on the top surface of the support rail, and two guide rail bodies are installed in parallel on the side surfaces of the support rail.

3. The magnetic levitation platform of the perovskite flat-plate coating machine according to claim 1, characterized in that: The auxiliary support module includes a support column fixedly mounted on the suspension module and a support platform mounted on an end of the support column, wherein the support platform is adjacent to the support rail.

4. The magnetic levitation platform of the perovskite flat-plate coating machine according to claim 3, characterized in that: An air inlet is provided on one side of the support platform, and an air blowing port adjacent to the support rail is provided on the bottom surface of the support platform.

5. The magnetic levitation platform of the perovskite flat-plate coating machine according to claim 1, characterized in that: The suspension module includes two horizontal mounting plates and a vertical mounting plate that are arranged perpendicular to each other. The horizontal mounting plate is located directly above the support rail, and the vertical mounting plate is located on one side of the support rail. The output end of the linear motor is fixedly connected to one side of the horizontal mounting plate, and the vertical mounting plate and the linear motor are located on both sides of the support rail.

6. The magnetic levitation platform of the perovskite flat plate coating machine according to claim 5, characterized in that: Both the horizontal mounting plate and the vertical mounting plate are provided with positioning grooves, and the electromagnetic module is fixedly installed in the positioning grooves.

7. The magnetic levitation platform of the perovskite flat-plate coating machine according to claim 1, characterized in that: A support seat is installed on each suspension template, a connecting plate is installed between the two support seats, and a perovskite flat plate coating die head is installed on the connecting plate.

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