CN112718309A

CN112718309A - Ceramic particle wet spraying equipment for electronic material surface treatment and spraying method thereof

Info

Publication number: CN112718309A
Application number: CN202011540975.5A
Authority: CN
Inventors: 钱云
Original assignee: Anhui Xinhe Boya Electronic Technology Co ltd
Current assignee: Hanbei Moer Surface Technology Jiangsu Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-04-30
Anticipated expiration: 2040-12-23
Also published as: CN112718309B

Abstract

The invention provides ceramic particle wet spraying equipment for electronic material surface treatment and a spraying method thereof, and relates to the field of electronic material surface treatment, the ceramic particle wet spraying equipment comprises a feed box, the feed box comprises a particle cavity and a water cavity, the particle cavity and the water cavity are respectively communicated with a mixing pipe through connecting pipes, a spiral mixing shaft is rotatably connected in the mixing pipe, the bottom end of the spiral mixing shaft is fixedly connected with a spray pipe, the spray pipe is hermetically and rotatably connected with the mixing pipe, a material guide opening is arranged on the spray pipe and is communicated with a spray head axially and slidably connected on the spray pipe, the top of the spray head is connected with a limiting rod, the limiting rod is slidably connected with a limiting disc fixedly connected with the outer side of the mixing pipe, a spiral limiting groove is arranged at the bottom side of the limiting disc, an object carrying platform is arranged below the spray head, the spray pipe is slidably connected with the spray pipe, therefore, the spray head can spray ceramic particles along the spiral line track, and the ceramic particles can be sprayed uniformly.

Description

Ceramic particle wet spraying equipment for electronic material surface treatment and spraying method thereof

Technical Field

The invention relates to the field of electronic material surface treatment, in particular to ceramic particle wet spraying equipment for electronic material surface treatment and a spraying method thereof.

Background

The ceramic material is provided with ionic bond and covalent bond structures, the bond energy is high, the bonding force among atoms is strong, the surface free energy is low, the atom distance is small, the stacking is compact, and free electron movement is avoided. If the thickness of the Al2O3 ceramic coating sprayed on the copper plate is less than 1mm, the pressure resistance at 1300 ℃ and high temperature can be more than 2500V, and the thermal conductivity is 5 times higher than the total thermal conductivity of the aluminum oxide layer sintered on the copper plate with the same thickness.

Patent No. CN106784526B discloses a ceramic coated separator for lithium ion batteries and a method for preparing the same. The invention mixes the ceramic powder for the commercial lithium ion battery diaphragm with the adhesive and the solvent after the hydrothermal reaction treatment of the alkali solution, and sprays the mixture on the diaphragm by the electrostatic spraying method. The coated separator has better heat resistance, higher mechanical strength and high liquid absorption rate compared with the separator before coating. The ceramic coating sprayed by the electrostatic spraying method is uniform and compact, and greatly contributes to improving the liquid absorption rate, the heat resistance and the strength.

However, the existing ceramic spraying adopts a random spraying mode, so that local spraying is too thick or the rest part is too thin, and the surface of the electronic material is unevenly sprayed.

Disclosure of Invention

The invention aims to provide ceramic particle wet spraying equipment for electronic material surface treatment and a spraying method thereof, so as to solve the technical problems.

In order to solve the technical problems, the invention adopts the following technical scheme: electronic material surface treatment's ceramic particle wet spraying equipment, including the workbin, the workbin includes granule chamber, water cavity, granule chamber, water cavity are respectively through connecting pipe and compounding pipe intercommunication, the intraductal rotation of compounding is connected with spiral mixing axle, spiral mixing axle bottom and spray tube fixed connection, the spray tube rotates with the compounding pipe is sealed to be connected, be provided with the passage on the spray tube, axial sliding connection's shower nozzle intercommunication on passage and the spray tube, the shower nozzle top is connected with the gag lever post, gag lever post and compounding pipe outside of tubes side fixed connection's spacing dish sliding connection, spacing dish bottom side is provided with the spiral spacing groove, the shower nozzle below is provided with the objective table.

Preferably, the shower nozzle include with spray tube sliding connection's sleeve pipe, the sleeve pipe includes the arc section with the laminating of spray tube both sides, arc section bottom fixed connection convex arc section is provided with the unloading hole on the convex arc section.

Preferably, the outer side of the blanking hole is fixedly connected with a spray cover, the two sides of the inner part of the joint of the spray cover and the spray head are rotatably connected with cover plates, and the outer side of each cover plate is in fit sliding connection with the end part of each screw.

Preferably, the inner end and the outer end of the spiral limiting groove are respectively provided with a notch, the middle part of the limiting rod is rotatably connected with the spray head, and the bottom end of the limiting rod is connected with the spray head through a tension spring.

Preferably, the mixing pipe comprises a mixing section, the lower portion of the mixing section is communicated with the material spraying section, the spiral mixing shaft comprises a mixing shaft located in the mixing section, the bottom end of the mixing shaft is fixedly connected with the spiral conveying shaft, and the top end of the mixing shaft is fixedly connected with an output shaft of the motor.

Preferably, the output shaft of the motor is in transmission connection with a feeding mechanism in the particle cavity and the water cavity, the feeding mechanism comprises a feeding wheel arranged in the connecting pipe, and the feeding wheel is in transmission connection with the output shaft through a gear and a shaft rod.

Preferably, the granule intracavity is provided with the sieve, the sieve is connected with the output shaft transmission, sieve and granule chamber lateral sliding are connected.

Preferably, be provided with fixed establishment on the objective table, fixed establishment includes that edge and objective table fixed connection place the membrane, the objective plate with place and be provided with the telescopic link between the membrane, the telescopic link include with objective sleeve fixed connection's rod cover, sliding connection has the piston rod in the rod cover, communicate between the rod cover.

Preferably, the end part of the sliding rod is fixedly connected with a side plate, the side plate is arc-shaped and is made of elastic materials.

A spraying method of ceramic particle wet spraying equipment for electronic material surface treatment comprises the steps of placing electronic materials to be sprayed on an objective table, adding sufficient ceramic particles and water into a particle cavity and a water cavity, controlling a spiral mixing shaft to rotate, mixing the ceramic particles in the particle cavity and the water in the water cavity in a mixing pipe, spraying out the mixture through a spray pipe and a spray head, wherein a limiting rod on the spray head slides relative to a spiral limiting groove in the spraying process, so that the spray head moves along a spiral line track, regular spraying can be carried out on the surfaces of the electronic materials, and the spraying uniformity is improved.

The invention has the beneficial effects that:

1. separating a water cavity from a particle cavity, adopting a mode of integrating material mixing and spraying, mixing a proper amount of materials by utilizing the rotation of a spiral material mixing shaft, enabling the mixed materials to enter a spray pipe and a spray head through a material mixing pipe, so that the mixed materials can be sprayed out from the spray head to act on the surface of an electronic material, fixedly connecting a limiting rod on the spray head, enabling the spray head to be connected with the spray pipe in a sliding manner, and fixedly connecting the spray pipe with the spiral material mixing shaft, so that the spray head can spray ceramic particles along a spiral line track, and the ceramic particles can be uniformly sprayed;

2. the material mixing pipe is provided with a material mixing section and a material spraying section, so that ceramic particles are fully mixed with water in the material mixing section to form a ceramic particle spraying material with certain humidity, and the ceramic particles in the material spraying section are pressurized by a spiral material conveying shaft which is rotatably connected in the material spraying section, so that the ceramic particle material is sprayed out by a spray head connected with a spray pipe, and the integration of material mixing, material feeding and material spraying is realized;

3. the particle cavity and the water cavity are respectively internally provided with a feeding wheel in transmission connection with an output shaft of a motor, the feeding wheel rotates along with the rotation of the motor to realize simultaneous feeding and feeding, and the feeding wheels in the particle cavity and the water cavity are in transmission connection with the output shaft of the motor, so that the feeding speeds of the particle cavity and the water cavity are in a certain proportion, and the mixing ratio is ensured;

4. the object carrying plate is provided with a placing film for placing electronic materials, the telescopic rod is arranged between the placing film and the object carrying table, the end part of the telescopic rod is fixedly connected with the side plate for fixing the side surface of the electronic materials, the placing film is wrapped on the side surface of the electronic materials, the spraying head is enabled to act on the upper surface of the electronic materials only when spraying materials, and the surface, which does not need to be sprayed, of the electronic materials is prevented from being affected by the spraying materials.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic perspective view of a spacing plate according to the present invention;

FIG. 3 is a partial cross-sectional view of a spout, spray head of the present invention;

FIG. 4 is a schematic view of the structure of the spray hood of the present invention;

FIG. 5 is a cross-sectional view of a particle chamber of the present invention;

FIG. 6 is a cross-sectional view of the mixing tube of the present invention;

FIG. 7 is a cross-sectional view of the subject table of the present invention;

reference numerals: 1. a particle chamber; 2. a water chamber; 3. a motor; 31. an output shaft; 32. a cam; 33. a stirring shaft; 34. a stirring rod; 35. a spiral delivery shaft; 4. a support plate; 5. connecting pipes; 6. a mixing pipe; 61. a mixing section; 62. a material spraying section; 7. a limiting disc; 71. a spiral limit groove; 72. a notch; 8. a nozzle; 81. a material guide port; 9. a sleeve; 91. a pole frame; 92. a tension spring; 93. a circular arc section; 94. a convex arc section; 10. a spray head; 101. spraying a cover; 102. a cover plate; 103. a screw; 104. a rotating rod; 11. an object stage; 111. placing the film; 112. a telescopic rod; 113. a communication ring; 114. a side plate; 12. a limiting rod; 13. a feeding wheel; 131. a shaft lever; 132. a gear; 14. a slideway; 141. a sieve plate; 142. a compression spring; 143. a catch tray; 144. a connecting rod.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-2, the ceramic particle wet spraying equipment for electronic material surface treatment comprises a material box, the material box comprises a particle cavity 1 and a water cavity 2, the particle cavity 1 and the water cavity 2 are respectively communicated with a mixing pipe 6 through a connecting pipe 5, a spiral mixing shaft is rotatably connected in the mixing pipe 6, the bottom end of the spiral mixing shaft is fixedly connected with a spray pipe 8, the spray pipe 8 is rotatably connected with the mixing pipe 6 in a sealing manner, a material guide port 81 is arranged on the spray pipe 8, the material guide port 81 is communicated with a spray head 10 which is axially and slidably connected with the spray pipe 8, a limiting rod 12 is connected to the top of the spray head 10, the limiting rod 12 is slidably connected with a limiting disc 7 which is fixedly connected with the outer side of the mixing pipe 6, a spiral limiting groove 71 is arranged on the bottom side of.

When ceramic particles are sprayed on the surface of an electronic material, the ceramic particles are added into a particle cavity 1, water is added into a water cavity 2, the ceramic particles and the water respectively enter a mixing pipe 6 along a connecting pipe 5, are stirred in the mixing pipe 6 and then are transmitted into a spray pipe 8 through a spiral mixing shaft, enter a spray head 10 through a material guide port 81 on the spray pipe 8 and are sprayed out from the spray head 10, the spray head 10 is connected with the spray pipe 8 in a sliding manner, a limiting rod 12 connected on the spray head 10 is connected with a spiral limiting groove 71 at the bottom side of a limiting disc 7 fixedly connected with the outer side of the mixing pipe 6 in a sliding manner, the spray pipe 8 is fixedly connected with an output shaft 31 of a motor 3, so that the spray head 10 can sweep along a spiral line, the surface of the electronic material is sprayed along a spiral track, when the spraying width of the spray head 10 is the same as the distance between two adjacent circles of grooves of the spiral limiting groove 71, the phenomenon that the local spraying thickness is too large or the local spraying thickness is small to cause unevenness due to repeated spraying is avoided.

Example 2

As shown in fig. 1-4, the ceramic particle wet spraying device for electronic material surface treatment comprises a material box, the material box comprises a particle cavity 1 and a water cavity 2, the particle cavity 1 and the water cavity 2 are respectively communicated with a mixing tube 6 through a connecting tube 5, a spiral mixing shaft is rotatably connected in the mixing tube 6, the bottom end of the spiral mixing shaft is fixedly connected with a spray tube 8, the spray tube 8 is rotatably connected with the mixing tube 6 in a sealing manner, a material guide opening 81 is arranged on the spray tube 8, the material guide opening 81 is communicated with a spray head 10 which is axially slidably connected on the spray tube 8, the top of the spray head 10 is connected with a limit rod 12, the limit rod 12 is slidably connected with a limit disk 7 which is fixedly connected with the outer side of the mixing tube 6, the bottom side of the limit disk 7 is provided with a spiral limit groove 71, a carrying platform 11 is arranged below the spray head 10, the spray head 10 comprises a sleeve 9 which is slidably connected with the spray tube 8, the sleeve, the convex arc section 94 is provided with a blanking hole, the outer side of the blanking hole is fixedly connected with a spray cover 101, the two sides of the connection part of the spray cover 101 and the spray head 10 are rotatably connected with a cover plate 102, the outer side of the cover plate 102 is in fit sliding connection with the end part of a screw 103, the inner end and the outer end of the spiral limiting groove 71 are respectively provided with a notch 72, the middle part of the limiting rod 12 is rotatably connected with the spray head 10, and the bottom end of the limiting rod 12 is connected with the spray head 10 through a tension spring.

The sleeve 9 is arranged in a mode that the circular arc section 93 is connected with the convex arc section 94, the convex arc section 94 is provided with a blanking hole connected with the spray head 10, and the convex arc section 94 is arranged in a mode that the inner part is hollow, so that in the sliding process of the sleeve 9 relative to the spray pipe 8, the sleeve 9 is always communicated with the material guide port 81 of the spray pipe 8, and the spray pipe 8 is tightly attached to the sleeve 9, so that the mixed material is sprayed out from the spray cover 101 of the spray head 10, the inner side of the spray cover 101 is rotatably connected with the side plate 114 through the rotating rod 104, the side plate 114 is adjusted through the screw 103 in threaded connection with the side surface of the spray cover 101, the side plate 114 can rotate towards the middle part of the spray cover 101, the spraying range of the spray cover 101 is reduced, the spraying range of the spray cover 101 is enabled to be the same with the distance between two adjacent grooves of the spiral limit groove 71, the limit rod 12 is arranged in a mode that the limit rod 12 is, the limiting rod 12 rotates to separate the limiting rod 12 from the spiral limiting groove 71, the pipe sleeve moves towards the connection position of the spray pipe 8 and the mixing pipe 6 relative to the spray pipe 8 under the elastic force of the tension spring 92, after the tension spring 92 recovers, the limiting rod 12 rotates relative to the rod frame 91 under the support of the tension spring 92, the limiting rod 12 rotates into the spiral limiting groove 71 from the notch 72 at the inner end of the spiral limiting groove 71, but the tensile spring 92 cannot be fully reset in combination with the actual situation in consideration of certain friction force between the pipe sleeve and the spray pipe 8, so that a structure for enabling the limiting rod 12 to rotate at a specific position needs to be arranged on the mixing pipe 6, the limiting rod 12 is enabled to rotate into the spiral limiting groove 71 from the notch 72 at the inner end of the spiral limiting groove 71, and when the motor 3 rotates, the top end of the limiting rod 12 can horizontally slide with the spiral limiting groove 71.

Example 3

As shown in fig. 1-6, the ceramic particle wet spraying apparatus for electronic material surface treatment comprises a material box, the material box comprises a particle cavity 1 and a water cavity 2, the particle cavity 1 and the water cavity 2 are respectively communicated with a material mixing pipe 6 through a connecting pipe 5, a spiral material mixing shaft is rotatably connected in the material mixing pipe 6, the bottom end of the spiral material mixing shaft is fixedly connected with a spray pipe 8, the spray pipe 8 is rotatably connected with the material mixing pipe 6 in a sealing manner, a material guiding opening 81 is arranged on the spray pipe 8, the material guiding opening 81 is communicated with a spray head 10 which is axially slidably connected on the spray pipe 8, the top of the spray head 10 is connected with a limiting rod 12, the limiting rod 12 is slidably connected with a limiting disk 7 which is fixedly connected with the outer side of the material mixing pipe 6, a spiral limiting groove 71 is arranged on the bottom side of the limiting disk 7, a carrying platform 11 is arranged below the spray head 10, the material mixing pipe 6 comprises a material mixing section 61, the, (mixing) shaft 33 bottom and spiral delivery axle 35 fixed connection, output shaft 31 fixed connection of (mixing) shaft 33 top and motor 3, output shaft 31 and granule chamber 1 of motor 3, feed mechanism transmission in the water cavity 2 is connected, feed mechanism is including setting up feeding wheel 13 in connecting pipe 5, feeding wheel 13 passes through gear 132 with output shaft 31, axostylus axostyle 131 transmission is connected, be provided with sieve 141 in the granule chamber 1, sieve 141 is connected with output shaft 31 transmission, sieve 141 and the horizontal sliding connection in granule chamber 1

The feeding wheel 13 is arranged in the connecting pipe 5, the feeding wheel 13 is in transmission connection with an output shaft 31 of the motor 3 through a shaft rod 131 and a gear 132, when the output shaft 31 rotates, the feeding wheel 13 in the connecting pipe 5 can rotate, when the volumes of the feeding wheel 13 connected with the water cavity 2 and the adjacent wheel sheets of the feeding wheel 13 connected with the particle cavity 1 are in a certain proportion, the proportion of water and ceramic particles can be controlled, so that the proportion of water in wet spraying is determined, the slide way 14 is fixedly connected in the particle cavity 1, the sieve plate 141 is in sliding connection in the slide way 14, the sieve plate 141 is fixedly connected with the blocking disc 143 through the connecting rod 144, the compression spring 142 is sleeved on the connecting rod 144 between the blocking disc 143 and the particle cavity 1, when the flange of the cam 32 fixedly connected on the output shaft 31 is in contact with the blocking disc 143, the sieve plate 141 slides relative to the slide way 14 in the particle cavity 1, and when the opposite side of the flange of the cam 32 is opposite to the blocking disc, under the action of the elastic force of the compression spring 142, the sieve plate 141 slides along with the connecting rod 144 relative to the other side of the slideway 14, the output shaft 31 continuously rotates to enable the sieve plate 141 to do reciprocating motion, ceramic particles required by compounding on the sieve plate 141 can enter the lower part of the sieve plate 141 for feeding, the mixing pipe 6 is arranged in a mode of connecting the mixing section 61 and the spraying section 62, the ceramic material and water are stirred by the stirring rod 34 in the mixing section 61, so that the ceramic material and the water are fully mixed, the mixed material can be sprayed out by the sprayer 10 in a mode of pressurizing and conveying by the spiral conveying shaft 35 in the spraying section 62, synchronous mixing, feeding and spraying can be realized by driving of the motor 3, and the phenomenon that excessive mixing materials cause waste or insufficient use is caused by too little mixing materials is avoided. .

Example 4

As shown in fig. 1-7, the ceramic particle wet spraying device for electronic material surface treatment comprises a material box, the material box comprises a particle cavity 1 and a water cavity 2, the particle cavity 1 and the water cavity 2 are respectively communicated with a mixing tube 6 through a connecting tube 5, a spiral mixing shaft is rotatably connected in the mixing tube 6, the bottom end of the spiral mixing shaft is fixedly connected with a spray tube 8, the spray tube 8 is rotatably connected with the mixing tube 6 in a sealing manner, a material guide opening 81 is arranged on the spray tube 8, the material guide opening 81 is communicated with a spray head 10 which is axially slidably connected on the spray tube 8, the top of the spray head 10 is connected with a limit rod 12, the limit rod 12 is slidably connected with a limit disk 7 which is fixedly connected with the outer side of the mixing tube 6, a spiral limit groove 71 is arranged at the bottom side of the limit disk 7, an object stage 11 is arranged below the spray head 10, a fixing mechanism is arranged on the object stage 11, the fixing mechanism comprises a placing film, the telescopic rod 112 comprises a rod sleeve fixedly connected with the object carrying sleeve, a piston rod is slidably connected in the rod sleeve, the rod sleeve is communicated with the rod sleeve, a side plate 114 is fixedly connected to the end of the sliding rod, the side plate 114 is arc-shaped, and the side plate 114 is made of elastic materials.

Set up the membrane 111 of placing of edge and objective table 11 fixed connection on objective table 11, it adopts elastic material to make to place membrane 111, and electronic material places and makes on placing membrane 111 and place membrane 111 and warp, places the telescopic link 112 that the bench is connected through communicating ring 113 this moment and can make its inside piston rod draw close to the middle part under air pressure drive to make curb plate 114 top in the electronic material side, realize electronic material surface coating, avoid polluting the electronic material side.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Ceramic particle wet spraying equipment for electronic material surface treatment comprises a material box and is characterized in that: the workbin includes granule chamber (1), water cavity (2), granule chamber (1), water cavity (2) communicate with compounding pipe (6) through connecting pipe (5) respectively, the internal rotation of compounding pipe (6) is connected with spiral compounding axle, spiral compounding axle bottom and spray tube (8) fixed connection, spray tube (8) are connected with compounding pipe (6) sealed rotation, be provided with guide opening (81) on spray tube (8), axial sliding connection's shower nozzle (10) intercommunication on guide opening (81) and spray tube (8), shower nozzle (10) top is connected with gag lever post (12), gag lever post (12) and compounding pipe (6) outside fixed connection's spacing dish (7) sliding connection, spacing dish (7) bottom side is provided with spiral spacing groove (71), shower nozzle (10) below is provided with objective table (11).

2. The ceramic particle wet spraying apparatus for electronic material surface treatment according to claim 1, characterized in that: shower nozzle (10) include with spray tube (8) sliding connection's sleeve pipe (9), sleeve pipe (9) include with spray tube (8) both sides laminating circular arc section (93), circular arc section (93) bottom fixed connection convex arc section (94), are provided with the unloading hole on convex arc section (94).

3. The ceramic particle wet spraying apparatus for electronic material surface treatment according to claim 2, characterized in that: the outer side of the blanking hole is fixedly connected with a spray cover (101), two sides of the inner part of the joint of the spray cover (101) and the spray head (10) are rotatably connected with cover plates (102), and the outer side of each cover plate (102) is attached to the end part of a bolt (103) in a sliding mode.

4. The ceramic particle wet spraying apparatus for electronic material surface treatment according to claim 3, characterized in that: the inner end and the outer end of the spiral limiting groove (71) are respectively provided with a notch (72), the middle part of the limiting rod (12) is rotatably connected with the spray head (10), and the bottom end of the limiting rod (12) is connected with the spray head (10) through a tension spring (92).

5. The ceramic particle wet spraying apparatus for electronic material surface treatment according to claim 1, characterized in that: the mixing pipe (6) comprises a mixing section (61), the lower portion of the mixing section (61) is communicated with a material spraying section (62), the spiral mixing shaft comprises a mixing shaft (33) located in the mixing section (61), the bottom end of the mixing shaft (33) is fixedly connected with the spiral conveying shaft (35), and the top end of the mixing shaft (33) is fixedly connected with an output shaft (31) of the motor (3).

6. The ceramic particle wet spraying apparatus for electronic material surface treatment according to claim 5, wherein: an output shaft (31) of the motor (3) is in transmission connection with a feeding mechanism in the particle cavity (1) and the water cavity (2), the feeding mechanism comprises a feeding wheel (13) arranged in the connecting pipe (5), and the feeding wheel (13) is in transmission connection with the output shaft (31) through a gear (132) and a shaft lever (131).

7. The ceramic particle wet spraying apparatus for electronic material surface treatment according to claim 6, wherein: be provided with sieve (141) in granule chamber (1), sieve (141) are connected with output shaft (31) transmission, sieve (141) and granule chamber (1) lateral sliding connection.

8. The ceramic particle wet spraying apparatus for electronic material surface treatment according to claim 1, characterized in that: be provided with fixed establishment on objective table (11), fixed establishment includes that edge and objective table (11) fixed connection place membrane (111), carry the thing board and place and be provided with telescopic link (112) between membrane (111), telescopic link (112) include with carry thing cover fixed connection's rod cover, sliding connection has the piston rod in the rod cover, communicate between the rod cover.

9. The ceramic particle wet spraying apparatus for electronic material surface treatment according to claim 8, wherein: the end part of the sliding rod is fixedly connected with a side plate (114), the side plate (114) is arc-shaped, and the side plate (114) is made of elastic materials.

10. The spraying method of the wet spraying apparatus for ceramic particles for surface treatment of electronic materials as claimed in any one of claims 1 to 9, wherein: the electronic material to be sprayed is placed on an objective table (11), sufficient ceramic particles and water are added into a particle cavity (1) and a water cavity (2), a spiral mixing shaft is controlled to rotate, the ceramic particles in the particle cavity (1) and the water in the water cavity (2) are mixed in a mixing pipe (6), and the spraying nozzle (10) sprays out through a spraying pipe (8) and slides relative to a spiral limiting groove (71) on the spraying nozzle (10) in the spraying process, so that the spraying nozzle (10) moves along a spiral line track, regular spraying can be performed on the surface of the electronic material, and the spraying uniformity is improved.