Slurry conveying device for ultrasonic micro-concave coating integrated coater

Abstract

The application relates to the technical field of ultrasonic coating machines, in particular to a slurry conveying device for an ultrasonic micro-concave coating integrated coating machine, which comprises an ultrasonic atomizing nozzle, a high-flow material conveying mechanism and a slurry stirring mechanism installed outside the ultrasonic atomizing nozzle, a longitudinal energy supply mechanism installed on the slurry stirring mechanism and an anti-aggregation mechanism arranged in the slurry stirring mechanism; the high-flow material conveying mechanism comprises a flow guide pipe and a motor, and a protective pipe is arranged at the bottom of the flow guide pipe. The slurry stirring mechanism is additionally arranged outside the existing ultrasonic atomizing nozzle, is used for high-flow stirring treatment of the transferred slurry, and after the motor cooperates with the gear to supply energy to the slurry stirring mechanism, the rotating storage cylinder cooperates with the linkage rod and the spiral blade to continuously homogenize the slurry before the slurry flows into the ultrasonic atomizing nozzle, the flowability of the slurry in the pipe is improved in the waiting period, and the defects of particle aggregation and sedimentation in the slurry are avoided.

Description

Technical Field

[0001] This invention relates to the field of ultrasonic coating machine technology, specifically to a slurry conveying device for an integrated ultrasonic micro-grooving coating machine. Background Technology

[0002] An ultrasonic coating machine is a precision coating device that combines ultrasonic atomization technology. It uses high-frequency ultrasonic vibration to atomize slurry into uniform micron-sized droplets, and then uses a carrier gas to uniformly coat the atomized droplets onto the surface of the substrate, thereby achieving high-precision thin film coating preparation.

[0003] Ultrasonic coating machines mainly consist of ultrasonic atomizing nozzles, ultrasonic generators, slurry supply systems, and carrier gas control systems. In actual use, the slurry supply system has certain drawbacks. Existing ultrasonic coating machines mainly use flexible hoses as delivery pipelines. Once the hose length increases, the low-flow slurry passing through the hose will experience particle sedimentation and agglomeration. With the aggravation of particle sedimentation and agglomeration, the thickness of the deposit on the inner wall of the hose will increase, which will cause the slurry discharged from the hose to stratify. Finally, after the slurry flows through the ultrasonic atomizing nozzle and is sprayed, the coating thickness will be inconsistent and the appearance defects will occur.

[0004] In view of this, a slurry conveying device for an integrated ultrasonic micro-concave coating machine was designed to solve the above problems. Summary of the Invention

[0005] The present invention aims to solve one of the technical problems existing in the prior art or related technologies.

[0006] Therefore, the technical solution adopted in this invention is as follows: An ultrasonic micro-grooving integrated coating machine slurry conveying device includes an ultrasonic atomizing nozzle, a high-flow conveying mechanism and a slurry stirring mechanism installed outside the ultrasonic atomizing nozzle, a longitudinal power supply mechanism installed on the slurry stirring mechanism, and an anti-agglomeration mechanism installed inside the slurry stirring mechanism; the high-flow conveying mechanism includes a guide pipe and a motor, and a protective pipe is provided at the bottom of the guide pipe. A positioning plug is installed inside the protective pipe, and a linkage rod is inserted into the hole at the top of the positioning plug. A spiral blade is installed on the outside of the linkage rod, and a cross-shaped rod segment is provided at the top of the linkage rod. A drive gear is provided on the motor; the slurry stirring mechanism includes a protective outer cylinder inserted into the guide pipe and a storage cylinder movably installed inside the protective outer cylinder. A stirring component is provided inside the storage cylinder. An insertion hole adapted to the cross-shaped rod segment of the linkage rod is opened in the column head in the middle of the storage cylinder. A ring gear is installed on the outside of the storage cylinder, and the drive gear meshes with the ring gear.

[0007] In a preferred embodiment, the present invention can be further configured such that: the guide pipe is generally L-shaped, and a housing is fixedly installed on the outside of the guide pipe; the motor is fixedly installed inside the housing, and a first pulley is installed on the rod segment at the top of the motor; The positioning plug has two annular grooves in the rod section that extends into the protective tube, and a sealing ring is engaged in the annular groove.

[0008] In a preferred embodiment, the present invention can be further configured as follows: a first clamping plate, a second clamping plate, and a shell are fixedly installed on the outside of the protective outer cylinder, and the shell is located directly below the second clamping plate. A sealing cap is provided at the top of the protective outer cylinder. A fan-shaped slot is provided at the part of the protective outer cylinder between the first clamping plate and the second clamping plate, and a limiting ring groove communicating with the fan-shaped slot is provided on the inner wall of the protective outer cylinder. The ring gear is adapted to be inserted into the limiting ring groove, and the driving gear passes through the fan-shaped slot.

[0009] In a preferred embodiment, the present invention may be further configured such that: a positioning frame is installed inside the storage cylinder, a sleeve is inserted into the middle of the positioning frame, and the top end of the linkage rod is adapted to penetrate into the sleeve, the sleeve being used to enhance the structural strength of the connection between the stirring component and the linkage rod.

[0010] In a preferred embodiment, the present invention can be further configured such that: the longitudinal power supply mechanism includes two sets of support plates fixedly installed outside the protective outer cylinder, and a beam plate installed inside the two sets of support plates, wherein the beam plate has a sliding groove inside; A main shaft is movably installed inside the two sets of trays. A second pulley is fixedly installed on the rod end of the main shaft that extends through the housing. A transmission belt is connected to the second pulley and the first pulley.

[0011] In a preferred embodiment, the present invention may be further configured such that: a sliding roller is fixedly installed on the outside of the main shaft, a sliding sleeve is sleeved on the outside of the sliding roller, and a slider is provided in the groove of the outer wall of the sliding roller; a horizontal clamping rod is movably installed in the slider, and the clamping rod is adapted to penetrate into a pipe section outside the sliding sleeve.

[0012] In a preferred embodiment, the present invention can be further configured as follows: two studs are symmetrically distributed on the top of the sealing cover, and an insert is installed inside the sealing cover. An external flexible tube is inserted into the insert, and a truss is inserted into the outside of the two studs and fixed by two nuts. A vertical hole is opened on the plate segment at the top of the truss, and the top end of the main shaft is adapted to penetrate into the vertical hole.

[0013] In a preferred embodiment, the present invention may be further configured such that two sets of clamps are symmetrically distributed and fixedly installed on the outside of the protective outer cylinder, and the two sets of clamps are installed on the outside of the ultrasonic atomizing nozzle.

[0014] In a preferred embodiment, the present invention may be further configured such that a T-shaped hole is provided in the middle of the sealing cap; The anti-settling mechanism includes a pressure-bearing rod inserted into a T-shaped hole. A nut is installed on the threaded section at the top of the pressure-bearing rod, and a through hole is opened in the middle of the pressure-bearing rod. A pull rod is inserted into the through hole. A vertical groove is opened in the section of the pressure-bearing rod that extends to the bottom of the sealing cover. A pad is inserted into the vertical groove, and a circular filter screen is fixedly installed on the outside of the pad.

[0015] In a preferred embodiment, the present invention can be further configured such that: a perforated scraper is fixedly installed on the outside of the pressure-bearing rod, a rectangular groove is formed inside the circular filter screen, and the perforated scraper is adapted to be inserted into the rectangular groove.

[0016] By adopting the above technical solution, the beneficial effects achieved by the present invention are as follows: 1. This invention adds a slurry stirring mechanism to the outside of the existing ultrasonic atomizing nozzle to perform high-flowability stirring of the slurry after transfer. As the motor and gears power the slurry stirring mechanism, the rotating storage cylinder, in conjunction with the linkage rod and spiral blades, can continuously homogenize the slurry flowing into the ultrasonic atomizing nozzle. By improving the flowability of the slurry in the pipe during the waiting period, the drawback of particle sedimentation and agglomeration in the slurry is avoided.

[0017] 2. This invention uses a stirring element to centrifugally stir the slurry in the storage cylinder. The linkage rod and spiral blades that rotate synchronously with the stirring element can push the slurry in the guide pipe upward. Ultimately, the particles mixed in the slurry in the storage cylinder and guide pipe can be fully dispersed. Combined with the circumferential scraping of the inner wall of the storage cylinder by the porous scraper, the problem of particle agglomeration and scaling on the cylinder wall caused by the centrifugal force of the slurry can be reduced.

[0018] 3. In this invention, a motor and a first pulley drive a transmission belt. The tensioned transmission belt drives a second pulley and a main shaft to rotate at high speed. Meanwhile, a sliding roller helps the slider and clamping rod to rise and fall longitudinally. Finally, the pull rod pulled by the clamping rod drives the pad and the circular filter screen to rise along the outside of the porous scraper. This avoids the problem of sedimentation on the surface of the porous scraper when it is stationary. As the circular filter screen descends, the pressure of the solution in the ultrasonic atomizing nozzle after the slurry is mixed in the storage cylinder can be effectively increased, thereby improving the uniformity of the coating after spraying through the ultrasonic atomizing nozzle. Attached Figure Description

[0019] Figure 1 This is a schematic diagram illustrating the use of the present invention; Figure 2 This is a three-dimensional schematic diagram of the present invention; Figure 3 This is an exploded view of the longitudinal power supply mechanism of the present invention; Figure 4 This is an exploded view of the high-flow material conveying mechanism of the present invention; Figure 5 For the present invention Figure 4 Enlarged view of point B in the middle; Figure 6 For the present invention Figure 4 Enlarged view of point A in the middle; Figure 7 This is a schematic diagram of the slurry mixing mechanism of the present invention; Figure 8 For the present invention Figure 7 An explosion diagram; Figure 9 For the present invention Figure 8 Enlarged view of point C in the middle; Figure 10 This is an explosion diagram of the anti-agglomeration mechanism of the present invention.

[0020] Figure label: 100. Ultrasonic atomizing nozzle; 200. High-flow conveying mechanism; 210. Guide pipe; 2101. Protective pipe; 220. Positioning plug; 2201. Sealing ring; 230. Linkage rod; 240. Spiral blade; 250. Casing; 260. Motor; 2601. First pulley; 2602. Drive gear; 270. Transmission belt; 300. Slurry mixing mechanism; 310. Protective outer cylinder; 3101. First clamping plate; 3102. Second clamping plate; 3103. Outer shell; 3104. Fan-shaped slot; 3105. Limiting ring groove; 320. Clamp; 330. Sealing cover; 3301. Stud; 3302. Insert tube; 340. External flexible hose; 350. Storage cylinder; 3501. Mixing component; 3502. Sleeve; 360. Ring gear; 370. Positioning frame; 400. Longitudinal power supply mechanism; 410. Support plate; 4101. Beam plate; 420. Truss; 430. Main shaft; 4301. Second pulley; 440. Sliding roller; 450. Sliding sleeve; 460. Sliding block; 470. Clamping rod; 500, Anti-agglomeration mechanism; 510, Pressure-bearing rod; 5101, Vertical groove; 520, Nut; 530, Perforated scraper; 540, Tie rod; 550, Circular filter screen; 5501, Rectangular groove; 560, Foot pad. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features described herein can be combined with each other.

[0022] It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the invention.

[0023] The following describes, with reference to the accompanying drawings, some embodiments of the present invention, a slurry conveying device for an integrated ultrasonic micro-grooving coating machine. Example

[0024] Combination Figures 1 to 10 As shown, the present invention provides a slurry conveying device for an integrated ultrasonic micro-grooving coating machine, comprising an ultrasonic atomizing nozzle 100, a high-flow conveying mechanism 200 and a slurry stirring mechanism 300 installed outside the ultrasonic atomizing nozzle 100, a longitudinal power supply mechanism 400 installed on the slurry stirring mechanism 300, and an anti-agglomeration mechanism 500 disposed within the slurry stirring mechanism 300. The ultrasonic atomizing nozzle 100 is used to spray the slurry homogenized in the slurry stirring mechanism 300 and the high-flow conveying mechanism 200 with high uniformity. The slurry stirring mechanism 300 is used to provide effective storage for the slurry and to centrifuge and agitate the slurry during storage. The high-flow conveying mechanism 200 can further agitate the slurry to be used with high fluidity. The longitudinal power supply mechanism 400 provides mechanical kinetic energy for longitudinal work to the anti-agglomeration mechanism 500. The anti-agglomeration mechanism 500 is used to reduce the risk of agglomeration of slurry particles flowing into the slurry stirring mechanism 300.

[0025] The high-flow conveying mechanism 200 includes a guide pipe 210 and a motor 260. The bottom of the guide pipe 210 is provided with a protective pipe 2101. A positioning plug 220 is installed inside the protective pipe 2101. A linkage rod 230 is inserted into the hole at the top of the positioning plug 220. A spiral blade 240 is installed on the outside of the linkage rod 230. A cross-shaped rod segment is provided at the top of the linkage rod 230. A drive gear 2602 is provided on the motor 260. The guide pipe 210 has an overall L-shaped structure. A housing 250 is fixedly installed on the outside of the guide pipe 210. The motor 260 is fixedly installed inside the housing 250. A first pulley 2601 is installed on the rod segment at the top of the motor 260. The rod segment of the positioning plug 220 that extends into the inside of the protective tube 2101 has two annular grooves, and a sealing ring 2201 is engaged in the annular grooves; The slurry mixing mechanism 300 includes a protective outer cylinder 310 inserted into the guide pipe 210 and a storage cylinder 350 movably installed inside the protective outer cylinder 310. The storage cylinder 350 is provided with a mixing element 3501. The column head in the middle of the storage cylinder 350 is provided with an insertion hole adapted to the cross-shaped rod segment of the linkage rod 230. A ring gear 360 is installed on the outside of the storage cylinder 350, and the drive gear 2602 meshes with the ring gear 360. Two sets of clamps 320 are symmetrically distributed and fixedly installed on the outside of the protective outer cylinder 310, and the two sets of clamps 320 are installed on the outside of the ultrasonic atomizing nozzle 100. The protective outer cylinder 310 is fixedly installed with a first clamping plate 3101, a second clamping plate 3102 and a shell 3103, and the shell 3103 is located directly below the second clamping plate 3102. The top of the protective outer cylinder 310 is provided with a sealing cap 330. The protective outer cylinder 310 is provided with a fan-shaped slot 3104 at the part between the first clamping plate 3101 and the second clamping plate 3102. The inner wall of the protective outer cylinder 310 is provided with a limiting ring groove 3105 communicating with the fan-shaped slot 3104. The ring gear 360 is adapted to be inserted into the limiting ring groove 3105, and the drive gear 2602 passes through the fan-shaped slot 3104. The storage cylinder 350 is equipped with a positioning frame 370. A sleeve 3502 is inserted into the middle of the positioning frame 370, and the top end of the linkage rod 230 is adapted to pass through the sleeve 3502. The sleeve 3502 is used to enhance the structural strength of the joint between the stirring component 3501 and the linkage rod 230.

[0026] Preferably, in order to improve the sealing performance of the port after the guide tube 210 and the protective outer cylinder 310 are connected, a rubber sealing ring needs to be added to the port at the top of the guide tube 210. At the same time, the inner wall of the guide tube 210 and the inner wall of the storage cylinder 350 are both smooth coated structures. In order to facilitate the observation of the real-time status of the slurry, the guide tube 210 can be made of transparent tempered glass. The rod end of the top of the motor 260 is adapted to penetrate into the first clamping plate 3101, the second clamping plate 3102 and the outer shell 3103, and the first pulley 2601 is located at the center of the gap between the first clamping plate 3101 and the second clamping plate 3102. The spiral blade 240 has evenly distributed rectangular slots inside. When the storage cylinder 350 drives the agitator 3501 to rotate, the linkage rod 230 inserted into the column head in the middle of the agitator 3501 can drive the spiral blade 240 to rotate at high speed along the inner cavity of the guide pipe 210. At the same time, the slurry entering the inner cavity of the guide pipe 210 can pass through the rectangular slots inside the spiral blade 240 at high speed, so that the slurry inside the guide pipe 210 can always maintain a high fluidity. In addition, the connector at the bottom of the motor 260 is connected to an external power supply via an external wire. The motor 260 can be started and stopped in real time via the client when it is powered on. As the motor 260 starts and drives the drive gear 2602 to rotate, the ring gear 360 is assisted in rotating to provide effective rotational kinetic energy for the rotation of the storage cylinder 350. The sealing cap 330 is inserted into the pipe section inside the protective outer cylinder 310 and has an annular pre-installation groove. A sealing ring is installed in the annular pre-installation groove to enhance the sealing performance of the sealing cap 330 and the protective outer cylinder 310 after docking, and reduce the probability of air entering the inner cavity of the storage cylinder 350. Example

[0027] Combination Figures 1 to 4 As shown, based on Embodiment 1, the longitudinal power supply mechanism 400 includes two sets of support plates 410 fixedly installed outside the protective outer cylinder 310, and a beam plate 4101 installed inside the two sets of support plates 410. The beam plate 4101 has a sliding groove inside. A main shaft 430 is movably installed inside two sets of pallets 410. A second pulley 4301 is fixedly installed on the rod end of the main shaft 430 through the outer shell 3103. A transmission belt 270 is connected to the second pulley 4301 and the first pulley 2601. A sliding roller 440 is fixedly installed outside the main shaft 430. A sliding sleeve 450 is sleeved on the outside of the sliding roller 440. A slider 460 is provided in the groove on the outer wall of the sliding roller 440. A horizontal clamping rod 470 is movably installed inside the slider 460. The clamping rod 470 is adapted to pass through the tube section outside the sliding sleeve 450. The top of the sealing cover 330 is provided with two symmetrically distributed studs 3301, and the sealing cover 330 is installed with a tube 3302. An external flexible tube 340 is inserted into the tube 3302, and a truss 420 is inserted into the outside of the two studs 3301 and fixed by two nuts. The plate segment at the top of the truss 420 has a vertical hole, and the top end of the main shaft 430 is adapted to pass through the vertical hole.

[0028] Preferably, the length of the beam 4101 is twice the length of the truss 420, and the truss 420 has a Z-shaped structure. The middle section of the truss 420 has slots, and the horizontal clamp 470 is located at the center of the slots. In order to enhance the smoothness of the spindle 430 rotation, additional bearings can be installed in both sets of support plates 410, which can further reduce the resistance of the spindle 430 rotation. When the motor 260 runs and drives the drive gear 2602 to rotate, the transmission belt 270 will assist the rotation of the second pulley 4301 and the main shaft 430. After the main shaft 430 drives the sliding roller 440 to rotate, the clamping rod 470 and the slider 460, which are constrained by the sliding sleeve 450 and the beam plate 4101, can move up and down regularly along the groove on the outer wall of the sliding roller 440. Finally, the longitudinal movement of the clamping rod 470 can provide sufficient and effective mechanical energy for the longitudinal filtrate of the anti-agglomeration mechanism 500. Example

[0029] Combination Figure 3 and Figure 10 As shown, in the above embodiment, a T-shaped hole is provided in the middle of the sealing cap 330; The anti-agglomeration mechanism 500 includes a pressure rod 510 inserted into a T-shaped hole. A nut 520 is installed on the threaded section at the top of the pressure rod 510. A through hole is opened in the middle of the pressure rod 510, and a pull rod 540 is inserted into the through hole. A vertical groove 5101 is opened in the section of the pressure rod 510 that extends to the bottom of the sealing cover 330. A pad 560 is inserted into the vertical groove 5101, and a circular filter screen 550 is fixedly installed on the outside of the pad 560. The pressure rod 510 is externally fixedly mounted with a perforated scraper 530. A rectangular groove 5501 is opened in the circular filter screen 550, and the perforated scraper 530 is adapted to be inserted into the rectangular groove 5501.

[0030] Preferably, the bottom end of the pressure rod 510 is a frustum-shaped structure, and a cylindrical insertion hole is provided inside the frustum-shaped end. The top of the column head in the middle of the mixing component 3501 is adapted to be inserted into the cylindrical insertion hole. When the clamping rod 470 moves vertically up and down, the pull rod 540 pulled by the clamping rod 470 will drive the pad 560 and the circular filter screen 550 to slide regularly along the outside of the porous scraper 530. This can prevent the particles in the slurry from settling on the surface of the porous scraper 530, and at the same time, it can fully disperse the particles in the slurry after mixing. As the ring gear 360 drives the storage cylinder 350 and the agitator 3501 to rotate, the slurry inside the storage cylinder 350 is in a centrifugal mixing state. The stationary porous scraper 530 can dynamically scrape the inner wall of the rotating storage cylinder 350, effectively avoiding the disadvantage of particles settling on the inner wall of the storage cylinder 350 under centrifugal force.

[0031] The working principle and usage process of this invention: The slurry to be coated is transferred to the inner cavity of the storage cylinder 350 through the insertion tube 3302 using the external hose 340. At the same time, the motor 260 is started and run through the control terminal. At this time, the rotor rod segment inside the motor 260 will drive the first pulley 2601 and the drive gear 2602 to rotate synchronously. When the drive gear 2602 rotates, the ring gear 360 meshing with it and the housing 250 will rotate at a constant speed along the cavity formed by the protective outer cylinder 310 and the sealing cover 330. Meanwhile, the storage cylinder 350 will drive the agitator 3501 to rotate. At this time, the porous scraper 530, which maintains a constant angle, can continuously and dynamically scrape off the slurry that settles on the inner wall of the storage cylinder 350. Under the stirring action of the agitator 3501, the slurry flows in a spiral state and surges along the inner cavity of the storage cylinder 350. At the same time, the cross section of the linkage rod 230 that protrudes from the sleeve 3502 is adapted to be inserted into the insertion hole of the column head in the middle of the agitator 3501. Therefore, the agitator 3501 will drive the linkage rod 230 and the spiral blade 240 to rotate. The slurry that is transferred from the inner cavity of the storage cylinder 350 to the inside of the guide pipe 210 can maintain high fluidity and be directionally transferred. At this time, the slurry that has entered the inner cavity of the guide pipe 210 and is ready for use can be effectively prevented from settling and agglomerating. Simultaneously, the rotation of the first pulley 2601 drives the transmission belt 270, and the tensioned transmission belt 270 assists in the rotation of the second pulley 4301, the main shaft 430, and the sliding roller 440. The sliding sleeve 450, constrained by the internal groove of the beam plate 4101, is fitted onto the outside of the sliding roller 440. As the sliding roller 440 rotates, the slider 460 and the clamping rod 470, constrained by the sliding sleeve 450, move up and down rhythmically along the groove on the outer wall of the sliding roller 440. The rising of the clamping rod 470 causes the pull rod 540 to rise synchronously, and the pad 560 inserted into the vertical groove 5101 is... Pull rod 540 pulls, which in turn drives the circular filter screen 550 to slide smoothly along the outside of the porous scraper 530. At this time, the storage cylinder 350, stirring component 3501, linkage rod 230 and spiral blade 240 rotate and maintain the high fluidity of the slurry. At the same time, they can work with the porous scraper 530 and the longitudinally sliding circular filter screen 550 to further disperse the particles that agglomerate on the pipe wall under centrifugal action. This can effectively ensure the uniformity of the slurry concentration delivered to the coating head, thereby achieving a consistent coating thickness and perfect appearance on the substrate surface.

[0032] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A slurry conveying device for an integrated ultrasonic micro-grooving coating machine, comprising an ultrasonic atomizing nozzle (100), characterized in that, It also includes a high-flow conveying mechanism (200) and a slurry mixing mechanism (300) installed outside the ultrasonic atomizing nozzle (100), a longitudinal power supply mechanism (400) installed on the slurry mixing mechanism (300), and an anti-agglomeration mechanism (500) installed inside the slurry mixing mechanism (300). The high-flow conveying mechanism (200) includes a guide pipe (210) and a motor (260). The bottom of the guide pipe (210) is provided with a protective pipe (2101). A positioning plug (220) is installed inside the protective pipe (2101). A linkage rod (230) is inserted into the hole at the top of the positioning plug (220). A spiral blade (240) is installed on the outside of the linkage rod (230). A cross-shaped rod segment is provided at the top of the linkage rod (230). A drive gear (2602) is provided on the motor (260).

2. The slurry conveying device for an integrated ultrasonic micro-grooving coating machine according to claim 1, characterized in that, The guide pipe (210) has an overall L-shaped structure, and a housing (250) is fixedly installed on the outside of the guide pipe (210). The motor (260) is fixedly installed inside the housing (250), and a first pulley (2601) is installed on the rod section at the top of the motor (260). The positioning plug (220) has two annular grooves in the rod section that extends into the protective tube (2101), and a sealing ring (2201) is engaged in the annular groove.

3. The slurry conveying device for an integrated ultrasonic micro-grooving coating machine according to claim 1, characterized in that, The slurry mixing mechanism (300) includes a protective outer cylinder (310) inserted into the guide pipe (210) and a storage cylinder (350) movably installed inside the protective outer cylinder (310). A mixing element (3501) is provided inside the storage cylinder (350). An insertion hole adapted to the cross-shaped rod segment of the linkage rod (230) is opened in the column head in the middle of the storage cylinder (350). A ring gear (360) is installed on the outside of the storage cylinder (350), and the drive gear (2602) meshes with the ring gear (360).

4. The slurry conveying device for an integrated ultrasonic micro-grooving coating machine according to claim 3, characterized in that, The protective outer cylinder (310) is fixedly installed with a first clamping plate (3101), a second clamping plate (3102) and a shell (3103). The top of the protective outer cylinder (310) is provided with a sealing cap (330), and the shell (3103) is located directly below the second clamping plate (3102). The protective outer cylinder (310) is provided with a fan-shaped slot (3104) at the part between the first clamping plate (3101) and the second clamping plate (3102). The inner wall of the protective outer cylinder (310) is provided with a limiting ring groove (3105) communicating with the fan-shaped slot (3104). The ring gear (360) is adapted to be inserted into the limiting ring groove (3105), and the drive gear (2602) passes through the fan-shaped slot (3104). The outer protective cylinder (310) is fixedly equipped with two sets of symmetrically distributed clamps (320), and the two sets of clamps (320) are installed on the outside of the ultrasonic atomizing nozzle (100).

5. The slurry conveying device for an integrated ultrasonic micro-grooving coating machine according to claim 3, characterized in that, The storage cylinder (350) is equipped with a positioning frame (370), and a sleeve (3502) is inserted into the middle of the positioning frame (370). The top end of the linkage rod (230) is adapted to pass through the sleeve (3502). The sleeve (3502) is used to enhance the structural strength of the connection between the stirring component (3501) and the linkage rod (230).

6. The slurry conveying device for an integrated ultrasonic micro-grooving coating machine according to claim 1, characterized in that, The longitudinal power supply mechanism (400) includes two sets of support plates (410) fixedly installed on the outside of the protective outer cylinder (310), and beam plates (4101) installed in the two sets of support plates (410). The beam plates (4101) have grooves inside. A main shaft (430) is movably installed in the two sets of pallets (410). The main shaft (430) passes through the rod end inside the outer shell (3103) and a second pulley (4301) is fixedly installed thereon. A transmission belt (270) is connected to the second pulley (4301) and the first pulley (2601).

7. The slurry conveying device for an integrated ultrasonic micro-grooving coating machine according to claim 6, characterized in that, A slide roller (440) is fixedly installed on the outside of the main shaft (430). A sliding sleeve (450) is sleeved on the outside of the slide roller (440). A slider (460) is provided in the groove on the outer wall of the slide roller (440). A horizontal clamping rod (470) is movably installed in the slider (460). The clamping rod (470) is adapted to pass through the pipe section outside the sliding sleeve (450).

8. The slurry conveying device for an integrated ultrasonic micro-grooving coating machine according to claim 2, characterized in that, The top of the sealing cover (330) is provided with two studs (3301) symmetrically distributed, and a tube (3302) is installed inside the sealing cover (330). An external flexible tube (340) is inserted into the tube (3302), and a truss (420) is inserted into the outside of the two studs (3301) and fixed by two nuts. The plate segment at the top of the truss (420) has a vertical hole, and the top end of the main shaft (430) is adapted to pass through the vertical hole.

9. The slurry conveying device for an integrated ultrasonic micro-grooving coating machine according to claim 2, characterized in that, The sealing cap (330) has a T-shaped hole in the middle; The anti-agglomeration mechanism (500) includes a pressure rod (510) inserted into a T-shaped hole. A nut (520) is installed on the threaded section at the top of the pressure rod (510). A through hole is opened in the middle of the pressure rod (510), and a pull rod (540) is inserted into the through hole. A vertical groove (5101) is opened in the section of the pressure rod (510) that extends to the bottom of the sealing cover (330). A pad (560) is inserted into the vertical groove (5101), and a circular filter screen (550) is fixedly installed on the outside of the pad (560).

10. The slurry conveying device for an integrated ultrasonic micro-grooving coating machine according to claim 9, characterized in that, The pressure rod (510) is externally fixedly mounted with a perforated scraper (530), and the circular filter screen (550) has a rectangular groove (5501) inside, and the perforated scraper (530) is adapted to be inserted into the rectangular groove (5501).

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