An inverter ceramic sheet automatic double-sided gluing equipment and method
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- ANHUI UNIVERSITY OF TECHNOLOGY
- Filing Date
- 2023-07-13
- Publication Date
- 2026-06-26
Smart Images
Figure CN116833049B_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of thermally conductive adhesive coating technology, specifically to an automated double-sided adhesive coating equipment and method for inverter ceramic sheets. Background Technology
[0002] Inverters typically contain multiple power components that generate significant heat, requiring timely heat dissipation. Currently, heat sinks made of conductive metal are commonly used to dissipate this heat. To ensure the electrical safety of these power components, a ceramic plate is usually used for heat conduction between the power components and the heat sink. However, the contact depth between the upper and lower surfaces of the ceramic plate and the power components and heat sink affects the heat transfer efficiency; therefore, thermally conductive adhesive needs to be applied to both surfaces of the ceramic plate.
[0003] Current methods for applying adhesive to inverter ceramic wafers mostly involve manual application or the use of specialized adhesive application equipment. Manual application is inefficient, and the amount of adhesive cannot be accurately controlled, resulting in uneven application of the thermally conductive adhesive to the ceramic wafer surface. Existing adhesive application equipment can only achieve single-sided application, making it difficult to fully automate the process. Therefore, this paper proposes an automated double-sided adhesive application device for inverter ceramic wafers. Summary of the Invention
[0004] The technical problem to be solved by this invention is: how to solve the problems of low efficiency of manual coating and the fact that coating equipment can only achieve single-sided coating in the existing coating methods, and to provide an automated double-sided coating equipment for inverter ceramic sheets.
[0005] The present invention solves the above-mentioned technical problems through the following technical solution: The present invention includes a conveying mechanism, a product fixture, a flipping mechanism, a lifting mechanism, a positive pressure mechanism, a gluing mechanism, and an equipment base; the conveying mechanism is disposed on one side of the equipment base, the ceramic sheet is located on the product fixture, and the product fixture is conveyed by the conveying mechanism; the flipping mechanism is disposed on the conveying mechanism, and the product fixture is flipped by the flipping mechanism to realize the double-sided reversal of the ceramic sheet; the lifting mechanism, the positive pressure mechanism, and the gluing mechanism are all disposed on the equipment base, the lifting mechanism lifts the product fixture and places it directly below the working area of the gluing mechanism, the positive pressure mechanism seals the area where the gluing has been completed, and the ceramic sheet is detached from the gluing mechanism by blowing air, and the gluing mechanism performs the gluing work on the ceramic sheet.
[0006] Furthermore, the conveying mechanism includes a conveying mechanism frame, a conveying mechanism drive motor, a motor synchronous belt, and a conveying synchronous belt; the conveying mechanism drive motor is installed at the lower part of the conveying mechanism frame, and the conveying synchronous belt is installed at the top of the conveying mechanism frame. The conveying mechanism drive motor drives the conveying synchronous belt to move through the motor synchronous belt. Both ends of the conveying synchronous belt are provided with drive shafts, which are rotatably connected to the drive shafts through rotating pulleys. One end of the motor synchronous belt is connected to the output end of the conveying mechanism drive motor through a synchronous pulley, and the other end is connected to the drive shaft through a synchronous pulley.
[0007] Furthermore, the product fixture includes at least one retainer, a ceramic sheet tray, and a ceramic sheet; the bottom two ends of the retainer are in contact with the conveying synchronous belt provided in the conveying mechanism, the ceramic sheet tray is embedded in the retainer, and the ceramic sheet is placed in the ceramic sheet tray.
[0008] Furthermore, the flipping motor, flipping motor mounting plate, flipping side plate, product jig pressure plate, and first cylinder are all included. The flipping motor mounting plate is mounted on the conveyor frame of the conveying mechanism. The flipping motor is mounted at one end of the flipping motor mounting plate. The two ends of the flipping side plate are rotatably connected to the two ends of the flipping motor mounting plate, with one end connected to the output end of the flipping motor. The flipping motor drives the flipping motor to achieve flipping. The cylinder body of the first cylinder is fixedly mounted on one side of the flipping side plate, and the cylinder column is connected to the product jig pressure plate and located inside the flipping side plate. The flipping side plate is a U-shaped hollow plate, and the product jig, which has been coated with glue on one side, is located inside the U-shaped hollow plate during flipping.
[0009] Furthermore, the lifting mechanism includes a lifting mechanism drive motor, a drive timing belt, a ball screw spline unit, and a lifting mechanism frame;
[0010] The lifting mechanism frame includes a top plate, a middle plate, a bottom plate, and multiple guide columns; the top plate, middle plate, and bottom plate are arranged sequentially from top to bottom; the guide columns pass through the middle plate and are slidably connected to it; one end of the guide column is fixedly connected to the top plate, and the other end is fixedly connected to the bottom plate; the middle plate is connected to the equipment base.
[0011] The lifting mechanism drive motor is mounted on the intermediate plate and is connected to the ball screw spline unit via a drive timing belt. The ball screw spline unit is connected to the top plate and the bottom plate respectively, and drives the top plate and the bottom plate to lift or lower synchronously via the ball screw spline unit.
[0012] Furthermore, the ball screw spline unit includes a ball screw spline shaft and a nut sleeve. The ball screw spline shaft passes through the intermediate plate, with one end fixedly connected to the top plate and the other end passing through the bottom plate. The nut sleeve is installed on the bottom plate and threadedly connected to the lower end of the ball screw spline shaft. One end of the drive timing belt is connected to the ball screw spline shaft, and the other end is connected to the output end of the lifting mechanism drive motor.
[0013] Furthermore, the positive pressure mechanism includes a positive pressure mechanism support, a closed cover, a second cylinder, and an air blowing assembly. The air blowing assembly is installed inside the closed cover and is connected to an external air source. The positive pressure mechanism support is connected to the adhesive application mechanism support provided in the adhesive application mechanism. The cylinder body of the second cylinder is installed on the positive pressure mechanism support, and the cylinder column passes through the top of the positive pressure mechanism support and is connected to the closed cover. The second cylinder pushes the closed cover down to seal it precisely with the area where the adhesive application is completed, and then the air blowing assembly works to detach the ceramic sheet.
[0014] Furthermore, the glue application mechanism includes a glue application mechanism support, a glue application component, and an X-axis linear module. The glue application mechanism support is mounted on the equipment base, the X-axis linear module is mounted on the glue application mechanism support, and the glue application component is mounted on the X-axis linear module. The X-axis linear module drives the horizontal movement of the X-axis.
[0015] The adhesive application assembly includes an adhesive application head and a Z-axis linear module. The adhesive application head is mounted on the Z-axis linear module, which is connected to the X-axis linear module. During adhesive application, the adhesive application head moves downward under the drive of the Z-axis linear module. After reaching the set position, the adhesive application assembly moves horizontally through the X-axis linear module, thereby completing the adhesive application work on one side of the ceramic sheet.
[0016] Furthermore, the equipment base includes an equipment control box, a glue application table, and a lifting mechanism support. The lifting mechanism support and the glue application table are both mounted on the equipment control box. The intermediate plate in the lifting mechanism is connected to the lifting mechanism support. A grid plate is provided on the top of the glue application table. When applying glue, the product fixture is located at the lower end of the grid plate, and the glue application head in the glue application mechanism moves at the upper end of the grid plate.
[0017] This invention also provides an automated double-sided adhesive coating method for inverter ceramic wafers, using the aforementioned equipment to perform double-sided adhesive coating on the ceramic wafers, comprising the following steps:
[0018] S1: Place the cage on the conveyor belt of the conveyor mechanism, then place the ceramic sheet tray on the cage, and then put the ceramic sheets into the ceramic sheet tray in sequence;
[0019] S2: Start the conveying mechanism, drive the conveying synchronous belt through the conveying mechanism drive motor, and then convey the cage to the top of the lifting mechanism. Then start the lifting mechanism to lift the product fixture to the working area of the gluing mechanism and position it.
[0020] S3: Start the glue application mechanism and use the glue application components in the glue application mechanism to apply glue to the front side of the ceramic sheet;
[0021] S4: After the adhesive is applied, the positive pressure mechanism is activated. The second cylinder in the positive pressure mechanism pushes the sealing cover down to seal the area where the adhesive has been applied. Then the air blowing component works to detach the ceramic sheet.
[0022] S5: The lifting mechanism retracts downwards, the flipping mechanism rotates 90° clockwise, and the conveyor belt of the conveyor mechanism transports the holder containing the ceramic sheet that has been coated with adhesive on the front to the product jig pressure plate of the flipping mechanism.
[0023] S6: Place a retainer on the ceramic tile tray and directly above the ceramic tile;
[0024] S7: The first cylinder of the flipping mechanism is activated, clamping the product jig containing two cages with the flipping side plate. The flipping mechanism rotates 180° counterclockwise, and the cylinder retracts.
[0025] S8: After the product fixture is transported to the initial position by the conveyor belt of the conveyor mechanism, the flipping mechanism rotates 90° clockwise to remove the upper retainer in the product fixture;
[0026] S9: Repeat steps S2-S4 to apply adhesive to the reverse side of the ceramic sheet;
[0027] S10: The lifting mechanism retracts downwards, and the product fixture is transported to the initial position using the conveyor belt of the conveyor mechanism;
[0028] S11: Remove the coated ceramic pieces one by one to complete the double-sided coating of the ceramic pieces.
[0029] Compared with the prior art, the present invention has the following advantages: the automated double-sided adhesive coating equipment and method for inverter ceramic sheets can effectively solve the problem of double-sided adhesive coating of inverter ceramic sheets, reduce the labor cost of ceramic sheet coating work for relevant manufacturers, and improve production efficiency to a certain extent. Attached Figure Description
[0030] Figure 1 This is a first-view structural schematic diagram of the automated double-sided adhesive coating equipment for inverter ceramic sheets in an embodiment of the present invention;
[0031] Figure 2 This is a schematic diagram of the automated double-sided adhesive coating equipment for inverter ceramic sheets from a second perspective in an embodiment of the present invention;
[0032] Figure 3 This is a schematic diagram of the conveying mechanism in an embodiment of the present invention;
[0033] Figure 4 This is a schematic diagram of the product fixture in an embodiment of the present invention;
[0034] Figure 5 This is a schematic diagram of the flipping mechanism in an embodiment of the present invention;
[0035] Figure 6 This is a schematic diagram of the lifting mechanism in an embodiment of the present invention;
[0036] Figure 7 This is a schematic diagram of the positive pressure mechanism in an embodiment of the present invention;
[0037] Figure 8 This is a schematic diagram of the adhesive application mechanism in an embodiment of the present invention;
[0038] Figure 9 This is a schematic diagram of the structure of the device base in an embodiment of the present invention. Detailed Implementation
[0039] The embodiments of the present invention are described in detail below. These embodiments are implemented based on the technical solution of the present invention, and provide detailed implementation methods and specific operation processes. However, the scope of protection of the present invention is not limited to the following embodiments.
[0040] like Figure 1-2 As shown, this embodiment provides a technical solution: an automated double-sided adhesive coating equipment for inverter ceramic sheets, including a conveying mechanism 1, a product jig 2, a flipping mechanism 3, a lifting mechanism 4, a positive pressure mechanism 5, an adhesive coating mechanism 6, and an equipment base 7.
[0041] like Figure 1-3 As shown, the conveying mechanism 1 in this embodiment is used to convey the product jig 2, including a conveying mechanism frame 11, a conveying mechanism drive motor 12, a motor synchronous belt 14, and a conveying synchronous belt 15. The conveying mechanism frame 11 is formed by aluminum profiles. The conveying mechanism drive motor 12 is fixedly installed on the lower part of the conveying mechanism frame 11 through a connecting plate. The conveying synchronous belt 15 is installed on the top of the conveying mechanism frame 11. The conveying mechanism drive motor 12 drives the conveying synchronous belt 15 to move through the motor synchronous belt 14. Both ends of the conveying synchronous belt 15 are provided with drive shafts and are rotatably connected to the drive shafts through rotating wheels. One end of the motor synchronous belt 14 is connected to the output end of the conveying mechanism drive motor 12 through a synchronous pulley, and the other end is connected to the drive shaft through a synchronous pulley.
[0042] The conveying mechanism 1 also includes a motor cover 13, which is disposed outside the drive motor 12 of the conveying mechanism and is fixedly connected to the frame 11 of the conveying mechanism by bolts.
[0043] like Figure 4 As shown, the product fixture 2 is used to place and fix multiple ceramic sheets, including at least one retainer 21, a ceramic sheet tray 22, and ceramic sheets 23. The bottom ends of the retainer 21 are in contact with the conveyor belt 15 for transmission. The ceramic sheet tray 2 is embedded in the retainer 21, and the ceramic sheets 23 are placed in the ceramic sheet tray 22. It should be noted that in this embodiment, the ceramic sheet tray 22 is provided with multiple placement slots for placing the ceramic sheets 23. The ceramic sheet tray 22 and the ceramic sheets 23 have the same thickness, both being 1 mm.
[0044] like Figure 1 , 2 As shown in Figure 5, the flipping mechanism 3 is used to flip the product jig 2 to realize the double-sided reversal of the ceramic sheet. It includes a flipping motor 31, a flipping motor mounting plate 32, a flipping side plate 33, a product jig pressure plate 34, and a cylinder 35. The flipping motor mounting plate 32 is mounted on the conveying mechanism frame 11. The flipping motor 31 is mounted at the end of the flipping motor mounting plate 32. The two ends of the flipping side plate 33 are rotatably connected to the two ends of the flipping motor mounting plate 32, and one end is connected to the output end of the flipping motor 31. The flipping is realized under the drive of the flipping motor 31.
[0045] The flip-up side plate 33 is a U-shaped hollow plate, and the product jig 2, which has been coated with glue on one side, is located on the inside of the U-shaped hollow plate when flipped.
[0046] The cylinder body of the cylinder 35 is fixedly installed on one side of the flip side plate 33, and the cylinder column is connected to the product jig pressure plate 34 and is located on the inner side of the flip side plate 33.
[0047] like Figure 1 , 2 As shown in Figure 6, the lifting mechanism 4 is used to lift the product jig 2 and fix it directly below the working area of the gluing mechanism 6, and is fixed to the upper end of the equipment base 7. It includes a lifting mechanism drive motor 41, a synchronous belt 42, a ball screw spline unit 43, and a lifting mechanism frame 44.
[0048] The lifting mechanism frame 44 includes a top plate 441, a middle plate 442, a bottom plate 443, and multiple guide columns 444. The top plate 441, the middle plate 442, and the bottom plate 443 are arranged sequentially from top to bottom. The guide columns 444 pass through the middle plate 442 and are slidably connected to it (through linear bearings). One end of the guide column 444 is fixedly connected to the top plate 441, and the other end is fixedly connected to the bottom plate 443. The middle plate 442 is fixedly connected to the equipment base 7 by bolts.
[0049] The lifting mechanism drive motor 41 is mounted on the intermediate plate 442 and is connected to the ball screw spline unit 43 via a synchronous belt 42. The ball screw spline unit 43 then drives the top plate 441 and the bottom plate 443 to lift or lower synchronously.
[0050] The ball screw spline unit 43 includes a ball screw spline shaft 431 and a nut sleeve 432. The ball screw spline shaft 431 is disposed through the intermediate plate 442, with one end fixedly connected to the top plate 441 and the other end disposed through the bottom plate 443. The nut sleeve 432 is installed on the bottom plate 443 and is threadedly connected to the lower end of the ball screw spline shaft 431. One end of the synchronous belt 42 is connected to the ball screw spline shaft 431, and the other end is connected to the output end of the lifting mechanism drive motor 41.
[0051] like Figure 1 , 2 As shown in Figure 7, the positive pressure mechanism 5 is installed directly above the working area of the lifting mechanism and the gluing mechanism. It includes a positive pressure mechanism support 51, a closed cover 52, a cylinder 53, and an air blowing assembly (installed inside the closed cover 52 and connected to an external air source). The positive pressure mechanism support 51 is connected to the gluing mechanism support 61 in the gluing mechanism 6. The cylinder body of the cylinder 53 is installed on the positive pressure mechanism support 51, and the cylinder column passes through the center of the top of the positive pressure mechanism support 51 and is connected to the closed cover 52.
[0052] Cylinder 53 pushes the sealing cover 52 down to seal the area where the adhesive has been applied, and then the air blowing assembly works to separate the ceramic sheet from the grid plate;
[0053] The air blowing assembly includes a mold that fits into the product fixture and an air nozzle. The mold and the funnel-shaped air nozzle are both located inside the enclosed cover 52, and the air nozzle is located above the mold and connected to an external air source. It is used to blow air when the positive pressure mechanism completely seals the working area, so that the ceramic sheet separates from the grid plate.
[0054] like Figure 1 , 28. The adhesive application mechanism 6 is used to complete the adhesive application work on the ceramic sheet. It is fixed to the equipment base 7 and includes an adhesive application mechanism support 61, an adhesive application component 62, and an X-axis linear module 63. The adhesive application mechanism support 61 is installed on the equipment base 7, the X-axis linear module 63 is installed on the adhesive application mechanism support 61, and the adhesive application component 62 is installed on the X-axis linear module 63. The X-axis linear module 63 drives the horizontal movement of the X-axis.
[0055] The adhesive application assembly 62 includes an adhesive application head 621 and a Z-axis linear module 622. The adhesive application head 621 is mounted on the Z-axis linear module 622, and the Z-axis linear module 622 is connected to the X-axis linear module 63. During adhesive application, the adhesive application head 621 moves downward under the drive of the Z-axis linear module 622. After reaching the set position, the adhesive application assembly 62 moves horizontally through the X-axis linear module 63, thereby completing the adhesive application work on one side of the ceramic sheet 23.
[0056] The X-axis linear module 63 is a synchronous belt linear module, and the Z-axis linear module 622 is a ball screw linear module.
[0057] like Figure 1 , 2 As shown in Figure 9, the equipment base 7 includes an equipment control box 71, an adhesive application table 72, and a lifting mechanism support 73. The lifting mechanism support 73 and the adhesive application table 72 are both installed on the equipment control box 71. The intermediate plate 442 is connected to the lifting mechanism support 73. A grid plate is provided on the top of the adhesive application table 72. The grid plate is located below the adhesive application head 621. When the adhesive application head 621 moves horizontally to apply adhesive, the grid plate is located at the top of the ceramic sheet 23.
[0058] This embodiment also provides an automated double-sided adhesive coating method for inverter ceramic sheets, which uses the above-mentioned equipment to perform double-sided adhesive coating on the ceramic sheets, and specifically includes the following steps:
[0059] (1) Place the retainer 21 on the conveying timing belt 15 of the conveying mechanism, then place the ceramic sheet tray 22 on the retainer 21, and then place the ceramic sheets 23 into the ceramic sheet tray 22 in sequence.
[0060] (2) Start the conveying mechanism 1, drive the conveying synchronous belt 15 through the conveying mechanism drive motor 12, and then convey the cage 21 to the top of the lifting mechanism 4. Then start the lifting mechanism 4 to lift the product jig 2 to the working area of the gluing mechanism 6 and position it.
[0061] (3) Start the glue application mechanism 6 and use the glue application component 62 to apply glue to the front side of the ceramic sheet 23.
[0062] (4) After the adhesive is applied, start the positive pressure mechanism 5 and use the air blowing component to make the ceramic sheet 23 detach from the grid plate.
[0063] (5) The lifting mechanism 4 retracts downwards, and the flipping mechanism 3 rotates 90° clockwise. The conveying timing belt 15 of the conveying mechanism 2 transports the retainer 21 containing the ceramic sheet 23 that has been coated with adhesive on the front to the product jig pressure plate 34 of the flipping mechanism 3.
[0064] (6) Place a retainer 21 directly above the ceramic tile tray 22 and the ceramic tile 23.
[0065] (7) The cylinder 35 of the flipping mechanism 3 is working, clamping the product jig 2 containing two retainers 21 with the flipping side plate 33. The flipping mechanism 3 rotates 180° counterclockwise and the cylinder 35 retracts.
[0066] (8) After the conveying mechanism 2 uses the conveying timing belt 15 to transport the product fixture 2 to the initial position, the flipping mechanism 3 rotates 90° clockwise to remove the retainer 21 located at the top of the product fixture 2.
[0067] (9) Repeat steps (2), (3), and (4) to apply adhesive to the reverse side of ceramic sheet 23.
[0068] (10) The lifting mechanism 4 retracts downwards, and the conveying mechanism 2 uses the conveying timing belt 15 to transport the product fixture 2 to the initial position.
[0069] (11) Remove the coated ceramic pieces 23 one by one to complete the double-sided coating of ceramic pieces 23.
[0070] In summary, the automated double-sided adhesive coating equipment and method for inverter ceramic sheets described in the above embodiments can effectively solve the problem of double-sided adhesive coating of inverter ceramic sheets, reduce the labor costs of ceramic sheet coating for relevant manufacturers, and improve production efficiency to a certain extent.
[0071] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.
Claims
1. An automated double-sided adhesive coating equipment for inverter ceramic sheets, characterized in that, include: The equipment includes a conveying mechanism, a product fixture, a flipping mechanism, a lifting mechanism, a positive pressure mechanism, a gluing mechanism, and an equipment base. The conveying mechanism is located on one side of the equipment base, and the ceramic sheet is located in the product fixture. The product fixture is conveyed by the conveying mechanism. The flipping mechanism is located on the conveying mechanism and flips the product fixture to achieve double-sided reversal of the ceramic sheet. The lifting mechanism, positive pressure mechanism, and gluing mechanism are all located on the equipment base. The lifting mechanism lifts the product fixture and positions it directly below the working area of the gluing mechanism. The positive pressure mechanism seals the area where gluing has been completed and blows air to detach the ceramic sheet from the gluing mechanism. The gluing mechanism then performs the gluing work on the ceramic sheet. The conveying mechanism includes a conveying mechanism frame, a conveying mechanism drive motor, a motor synchronous belt, and a conveying synchronous belt. The conveying mechanism drive motor is installed at the lower part of the conveying mechanism frame, and the conveying synchronous belt is installed at the top of the conveying mechanism frame. The conveying mechanism drive motor drives the conveying synchronous belt to move through the motor synchronous belt. Both ends of the conveying synchronous belt are provided with drive shafts and are rotatably connected to the drive shafts through rotating pulleys. One end of the motor synchronous belt is connected to the output end of the conveying mechanism drive motor through a synchronous pulley, and the other end is connected to the drive shaft through a synchronous pulley. The flipping mechanism includes a flipping motor, a flipping motor mounting plate, a flipping side plate, a product fixture pressure plate, and a first cylinder. The flipping motor mounting plate is mounted on the conveying mechanism frame in the conveying mechanism. The flipping motor is mounted at one end of the flipping motor mounting plate. The two ends of the flipping side plate are rotatably connected to the two ends of the flipping motor mounting plate, with one end connected to the output end of the flipping motor. The flipping mechanism is driven by the flipping motor to achieve flipping. The cylinder body of the first cylinder is fixedly mounted on one side of the flipping side plate, and the cylinder column is connected to the product fixture pressure plate and located inside the flipping side plate. The flipping side plate is a U-shaped hollow plate, and the product fixture, which has been coated with glue on one side, is located inside the U-shaped hollow plate during flipping. The lifting mechanism includes a lifting mechanism drive motor, a drive synchronous belt, a ball screw spline unit, and a lifting mechanism frame; The lifting mechanism frame includes a top plate, a middle plate, a bottom plate, and multiple guide columns; the top plate, middle plate, and bottom plate are arranged sequentially from top to bottom; the guide columns pass through the middle plate and are slidably connected to it; one end of the guide column is fixedly connected to the top plate, and the other end is fixedly connected to the bottom plate; the middle plate is connected to the equipment base. The lifting mechanism drive motor is mounted on the intermediate plate and is connected to the ball screw spline unit through a drive synchronous belt. The ball screw spline unit is connected to the top plate and the bottom plate respectively, and drives the top plate and the bottom plate to lift or lower synchronously through the ball screw spline unit. The positive pressure mechanism includes a positive pressure mechanism support, a closed cover, a second cylinder, and an air blowing assembly. The air blowing assembly is installed inside the closed cover and is connected to an external air source. The positive pressure mechanism support is connected to the glue application mechanism support in the glue application mechanism. The cylinder body of the second cylinder is installed on the positive pressure mechanism support, and the cylinder column passes through the top of the positive pressure mechanism support and is connected to the closed cover. The second cylinder pushes the closed cover down to seal it precisely with the glued area, and then the air blowing assembly works to detach the ceramic sheet. The glue application mechanism includes a glue application mechanism support, a glue application component, and an X-axis linear module. The glue application mechanism support is mounted on the equipment base, the X-axis linear module is mounted on the glue application mechanism support, and the glue application component is mounted on the X-axis linear module. The X-axis linear module drives the horizontal movement of the X-axis. The adhesive application assembly includes an adhesive application head and a Z-axis linear module. The adhesive application head is mounted on the Z-axis linear module, which is connected to the X-axis linear module. During adhesive application, the adhesive application head moves downward under the drive of the Z-axis linear module. After reaching the set position, the adhesive application assembly moves horizontally through the X-axis linear module, thereby completing the adhesive application work on one side of the ceramic sheet. The equipment base includes an equipment control box, a glue application table, and a lifting mechanism support. The lifting mechanism support and the glue application table are both mounted on the equipment control box. The intermediate plate in the lifting mechanism is connected to the lifting mechanism support. A grid plate is provided on the top of the glue application table. When applying glue, the product fixture is located at the lower end of the grid plate, and the glue application head in the glue application mechanism moves at the upper end of the grid plate.
2. The automated double-sided adhesive coating equipment for inverter ceramic sheets according to claim 1, characterized in that: The product fixture includes at least one retainer, a ceramic sheet tray, and ceramic sheets; the bottom ends of the retainer are in contact with the conveying synchronous belt in the conveying mechanism, the ceramic sheet tray is embedded in the retainer, and the ceramic sheets are placed in the ceramic sheet tray.
3. The automated double-sided adhesive coating equipment for inverter ceramic sheets according to claim 1, characterized in that: The ball screw spline unit includes a ball screw spline shaft and a nut sleeve. The ball screw spline shaft passes through the intermediate plate, with one end fixedly connected to the top plate and the other end passing through the bottom plate. The nut sleeve is installed on the bottom plate and threadedly connected to the lower end of the ball screw spline shaft. One end of the drive timing belt is connected to the ball screw spline shaft, and the other end is connected to the output end of the lifting mechanism drive motor.
4. An automated double-sided adhesive coating method for inverter ceramic plates, characterized in that, The process of applying adhesive to both sides of ceramic sheets using the equipment described in any one of claims 1 to 3 includes the following steps: S1: Place the cage on the conveyor belt of the conveyor mechanism, then place the ceramic sheet tray on the cage, and then put the ceramic sheets into the ceramic sheet tray in sequence; S2: Start the conveying mechanism, drive the conveying synchronous belt through the conveying mechanism drive motor, and then convey the cage to the top of the lifting mechanism. Then start the lifting mechanism to lift the product fixture to the working area of the gluing mechanism and position it. S3: Start the glue application mechanism and use the glue application components in the glue application mechanism to apply glue to the front side of the ceramic sheet; S4: After the adhesive is applied, the positive pressure mechanism is activated. The second cylinder in the positive pressure mechanism pushes the sealing cover down to seal the area where the adhesive has been applied. Then the air blowing component works to detach the ceramic sheet. S5: The lifting mechanism retracts downwards, the flipping mechanism rotates 90° clockwise, and the conveyor belt of the conveyor mechanism transports the holder containing the ceramic sheet that has been coated with adhesive on the front to the product jig pressure plate of the flipping mechanism. S6: Place a retainer on the ceramic tile tray and directly above the ceramic tile; S7: The first cylinder of the flipping mechanism is activated, clamping the product jig containing two cages with the flipping side plate. The flipping mechanism rotates 180° counterclockwise, and the cylinder retracts. S8: After the product fixture is transported to the initial position by the conveyor belt of the conveyor mechanism, the flipping mechanism rotates 90° clockwise to remove the upper retainer in the product fixture; S9: Repeat steps S2-S4 to apply adhesive to the reverse side of the ceramic sheet; S10: The lifting mechanism retracts downwards, and the product fixture is transported to the initial position using the conveyor belt of the conveyor mechanism; S11: Remove the coated ceramic pieces one by one to complete the double-sided coating of the ceramic pieces.