Silver coating device for piezoelectric ceramic production

Abstract

The invention relates to a silver coating device for piezoelectric ceramic production, and relates to the technical field of piezoelectric ceramics, the silver coating device comprises a silver coating table and a first turnover mechanism, and the side edge of the silver coating table is provided with the first turnover mechanism, a second turnover mechanism and a third turnover mechanism through bolts; the first overturning mechanism comprises a conveying assembly, a double-position connecting assembly, a clamping assembly and a soaking support, the double-position connecting assembly is connected to the center of the silver plating table and the center of the conveying assembly, the clamping assembly is arranged on the side, away from the conveying assembly, of the double-position connecting assembly, and the soaking support is installed below the clamping assembly. The method has the advantages that on the premise of ensuring the coating quality and stability of the piezoelectric ceramics on a large scale, the production cost is effectively reduced, continuous production is achieved, and the effect of improving the production efficiency is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of piezoelectric ceramics, and in particular to a silver coating device for producing piezoelectric ceramics. Background Art

[0002] Piezoelectric ceramics are widely used in electronics, medical and other fields due to their excellent electromechanical conversion performance. In order to improve the working efficiency and stability of piezoelectric ceramic devices, a layer of conductive metal, such as silver, is usually coated on their surface. Traditional silver coating methods mostly use dip coating, spray coating, etc. Although these methods have simple equipment, they are difficult to meet high standards in terms of coating thickness uniformity and adhesion. With the growth of demand for precision electronic products, the quality requirements for silver coating layers are also getting higher and higher, and traditional methods can no longer meet the needs of modern industry.

[0003] In the prior art, silver coating of piezoelectric ceramics can be carried out by dip coating, spray coating and electroplating. For related technologies, reference can be made to the Chinese patent with announcement number CN201811649835.4, which discloses a silver coating device for piezoelectric ceramic sheets, including a bottom plate and a silver coating plate hinged to the bottom plate, a support member connected to the silver coating plate is arranged at the front end of the bottom plate, a material placement table for placing the piezoelectric ceramic sheets is arranged on the bottom plate, a paste placement basin for placing silver paste is arranged on the silver coating plate, a silver paste permeable layer capable of passing through the silver paste is arranged in the paste placement basin, the shape of the silver paste permeable layer is consistent with the shape of the upper surface of the piezoelectric ceramic sheet, and the position of the silver paste permeable layer corresponds to the material placement table. The present invention has reasonable design, simple structure, is safe to use, and is easy to operate. It is not easy for human hands to touch the silver paste, which greatly improves the efficiency of silver coating.

[0004] Regarding the above-mentioned related technologies, during the process of silver coating the piezoelectric ceramics, the silver coating method is to manually silver coat them in sequence. During the silver coating process, the piezoelectric ceramics are often required to be stacked and coated manually, so it is impossible to silver coat the piezoelectric ceramics in large quantities and continuously. Summary of the invention

[0005] The present application provides a silver coating device for piezoelectric ceramic production, which adopts the following technical solution.

[0006] In the first aspect, the present application provides a silver coating device for piezoelectric ceramic production using the following technical solution: A silver coating device for piezoelectric ceramic production comprises a silver coating table and a first flipping mechanism, wherein the side of the silver coating table is provided with a first flipping mechanism, a second flipping mechanism and a third flipping mechanism by bolts, and the first flipping mechanism comprises a conveying assembly, a double-position connecting assembly, a clamping assembly and an immersion bracket, and the silver coating table and the conveying assembly are connected at the center with a double-position connecting assembly, and a clamping assembly is provided on the side of the double-position connecting assembly away from the conveying assembly, and an immersion bracket is installed below the clamping assembly.

[0007] By adopting the above technical solution, after using the clamping assembly to continue to install the immersion bracket, the first flipping mechanism cooperates with the second flipping mechanism in cooperation with the silver plating table to process the workpiece in the immersion bracket. After the second flipping mechanism completes the processing of the immersion bracket, it cooperates with the third flipping mechanism to complete the processing of the immersion bracket, so that the immersion bracket can continuously process the workpiece in the silver plating table, thereby reducing the time required to process the workpiece.

[0008] The conveying assembly includes a conveying box, a slide rail, a conveying platform and a connecting platform, and two groups of slide rails are arranged at the center of the conveying box and the double-position connecting assembly, and a conveying platform is arranged below the two groups of slide rails, and a connecting platform is slidably connected below the conveying platform.

[0009] By adopting the above technical solution, the conveying component in the first flipping mechanism continuously adjusts the position of the first flipping mechanism itself through the cooperation of the conveying platform and the connecting platform, so that the first flipping mechanism and the second flipping mechanism will not be restricted by themselves when docking, so that the immersion bracket can be continuously clamped, and after completing the processing of the immersion bracket, the immersion bracket on the first flipping mechanism can be continuously transferred to the second flipping mechanism.

[0010] The double-position connecting assembly includes a slider, a connecting plate, a servo motor, an adjusting sleeve, a connecting rod, a rack and a rotating shaft, and a connecting plate is fixedly provided on the side of the two groups of sliders away from the conveying assembly, and a servo motor is provided on the side of the connecting plate away from the two groups of slide rails, and the output end of the servo motor is connected to the adjusting sleeve, and a connecting rod is movably connected to the upper part of the inner wall of the adjusting sleeve, and a rotating shaft is provided on the side of the connecting rod away from the slide rail, and a rack is installed on the upper end surface of the connecting rod by bolts, and when the output end of the servo motor is driven, the servo motor meshes with the rack and drives the connecting rod to move horizontally along the adjusting sleeve.

[0011] By adopting the above technical scheme, the double-position connecting component is a structure in the first flipping mechanism used to connect with the clamping component. When the conveying component in the first flipping mechanism moves to the front end of the silver plating table through the connecting table, the double-position connecting component is installed with the clamping component through the rotating shaft. At this time, the double-position connecting component cooperates with the clamping component to complete the connection of the immersion bracket. After completing the connection of the immersion bracket, the servo motor is driven and drives the gear set at the output end of the servo motor to rotate, so that the gear is engaged with the tooth plate, and then the connecting plate in the adjustment sleeve is driven, thereby adjusting the position of the immersion bracket to complete the positioning of the immersion bracket.

[0012] The conveying assembly and the double-position connecting assembly are slidably connected by a slide rail and the slider, the conveying box includes a screw, a first connecting block, an electric rotating disk, a driving motor and an adjusting plate, and the first connecting block is installed on the outer diameter surface of the screw, and the electric rotating disk is installed on the side of the first connecting block away from the screw, and the driving motor is arranged on the side of the electric rotating disk away from the first connecting block, and the adjusting plate is installed on the output end of the driving motor, and the first connecting block is slidably connected along the conveying box, when the screw rotates, the screw drives the first connecting block to move up and down along the conveying box, and the first connecting block supports the connecting plate through the electric rotating disk, thereby driving the clamping assembly to move up and down, and when the electric rotating disk is driven, the electric rotating disk drives the adjusting sleeve to rotate.

[0013] By adopting the above technical solution, when the immersion bracket completes the processing, the motor in the conveying component drives the screw to rotate, and when the screw rotates, it drives the fixed block on the outer diameter surface of the screw to move, so that the fixed block moves through the double-position connecting component connected to the electric rotating disk. After the immersion bracket is lifted and away from the silver plating table, the electric rotating disk embedded in the connecting plate is driven by the bearing and drives the adjusting sleeve to rotate, so that the immersion bracket that has completed the processing in the silver plating table is turned over, so that the immersion bracket is above the second processing step in the silver plating table, and then the servo motor drives and makes the vacated clamping component re-clamp the new immersion bracket and reset it, so as to complete the processing of the immersion bracket of the second process and the immersion bracket of the first process.

[0014] When the conveying assembly is driven to rotate by the electric rotating disk, the servo motor rotates along with the conveying assembly, and the servo motor is vertically downward and aligned with the placement slot, and the first flipping mechanism, the second flipping mechanism and the third flipping mechanism are placed in sequence from left to right, and the first flipping mechanism, the second flipping mechanism and the third flipping mechanism have the same structure.

[0015] By adopting the above-mentioned technical solution, when the clamping components in the first flipping mechanism all clamp the immersion racks, and after completing the processing of the two groups of immersion racks, the conveying table is transported along the connecting table, and drives the immersion racks that have completed the second process to approach the second flipping mechanism, and enables the second flipping mechanism to be clamped with the immersion rack, and then proceed to the next process.

[0016] The clamping assembly includes a fixed shaft, a clamping bracket, a clamping block and a telescopic rod, and the clamping brackets are installed on both sides of the fixed shaft, and the clamping bracket is provided with a clamping block directly below the fixed shaft, and the contact ends of the two groups of clamping blocks are provided with telescopic rods.

[0017] By adopting the above technical solution, the clamping assembly is installed through the fixed shaft and the clamping bracket, and when it needs to be engaged with the immersion bracket, the clamping block is contracted by the motor in the clamping bracket, and the telescopic rod is retracted into the interior of the clamping block. After the clamping bracket and the immersion bracket are fitted together, the clamping block is reset and the telescopic rod is reset, so that the immersion bracket and the clamping bracket are engaged.

[0018] The immersion bracket includes a mounting bracket, a second connecting block, a connecting column, a first connecting groove, a second connecting groove, a connecting bracket and a placement cage, and two groups of connecting columns are installed above the mounting bracket, and the second connecting block is installed above the two groups of connecting columns by bolts, and the first connecting groove is provided on both sides of the second connecting block, and the second connecting groove is provided below the first connecting groove, and connecting brackets are engaged on both sides of the mounting bracket, and a placement cage is installed at the center of the connecting bracket.

[0019] By adopting the above technical solution, the first connecting groove and the second connecting groove in the immersion bracket are respectively connected to different clamping components, and the first connecting groove is the priority clamping position. After the placement cage is connected to the connecting bracket, the connecting bracket is connected to the installation bracket, thereby completing the installation of the placement cage.

[0020] In the second aspect, the present application provides a silver coating device for piezoelectric ceramic production using the following technical solution: The upper end surface of the silver-plating table is provided with a water tank, the water tank includes a pre-washing tank and a first silver-plating tank, and the pre-washing tank is dug and installed on the upper end surface of the silver-plating table, and the side of the pre-washing tank is provided with the first silver-plating tank, and the side of the first silver-plating tank away from the pre-washing tank is provided with a first cleaning tank, and the side of the first cleaning tank away from the first silver-plating tank is provided with a second silver-plating tank, and the side of the second silver-plating tank away from the first cleaning tank is provided with a second cleaning tank, and the side of the second cleaning tank away from the second silver-plating tank is provided with a third cleaning tank, wherein by digging a water tank on the silver-plating table and extending the length of the water tank, By adopting the above technical scheme, the workpiece is pre-treated and the silver plating work is continuously carried out. After the workpiece in the immersion bracket is processed in the pre-washing tank, the immersion bracket is driven by the first flipping mechanism and enters the interior of the first silver plating tank. After the silver plating is completed in the first silver plating tank, the second flipping mechanism in the immersion bracket takes over, and the immersion bracket is washed after being replaced by the second flipping mechanism, and the second flipping mechanism completes the secondary silver plating of the immersion bracket in the second silver plating tank, and then the third flipping mechanism takes over, and the third flipping mechanism completes the second cleaning and the third tilting of the immersion bracket.

[0021] A placement groove is arranged at the center of the pre-washing tank and the first silver plating tank, a water pump is arranged on the side of the pre-washing tank away from the first flipping mechanism, a detection box is arranged at the water inlet end of the water pump, and the water supply end of the water pump is fixedly connected to the pre-washing tank through a clamp.

[0022] By adopting the above technical solution, the placement groove is used for when the servo motor in the conveying assembly is flipped, and its servo motor moves downward and enters the placement groove to reduce the impact on the conveying height, and when the water source in the pre-wash tank is circulated through the water pump, the water sample is reserved through the detection box for quality inspection.

[0023] A liquid supply box is arranged on a side of the first cleaning pool away from the second turning mechanism, and a temperature regulating module is arranged above the liquid supply box.

[0024] By adopting the above technical solution, the liquid supply box provides silver plating liquid to the first silver plating pool, and then the temperature in the first silver plating pool is adjusted by the temperature regulating module to control the adhesion efficiency of the silver plating in the first silver plating pool.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: 1. By setting a first turning mechanism, a second turning mechanism and a third turning mechanism, the immersion bracket is continuously transported and processed during the processing by the first turning mechanism, and the first turning mechanism connects the immersion bracket that has completed the processing with the second turning mechanism, and the second turning mechanism connects the immersion bracket that has been processed twice with the third turning mechanism, so that after the immersion bracket completes one process, the next process is still automatically carried out, and the processing of the workpiece in the immersion bracket is completed; 2. Through the silver plating table, by digging different water tanks on the silver plating table, the piezoelectric ceramics can be pre-cleaned during the silver plating process to deal with the stains in the piezoelectric ceramics, and double silver plating can be used to maintain the stability of the silver plating of the piezoelectric ceramics while reducing the occurrence of non-adhesion areas in the piezoelectric ceramics. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of Example 1 of the present application; Figure 2 is a schematic diagram of the structure of Example 1 of the present application; Figure 3 is a schematic diagram of the structure of Example 1 of the present application; Figure 4 is a schematic diagram of the structure of Example 1 of the present application; Figure 5 is a schematic diagram of the structure of Example 1 of the present application; Figure 6is a schematic diagram of the structure of Example 2 of the present application; Figure 7 is a schematic diagram of the structure of Example 1 of the present application; Figure 8 is a schematic diagram of the structure of Example 1 of the present application; Fig. 9 is a schematic diagram of the structure of Example 1 of the present application; Description of reference numerals: 1, silver plating table; 101, placement tank; 2, first turning mechanism; 3, clamping assembly; 301, fixed shaft; 4, immersion bracket; 5, second turning mechanism; 6, third turning mechanism; 7, pre-washing tank; 701, water pump; 702, detection box; 8, first silver plating tank; 801, liquid supply box; 802, temperature adjustment module; 9, first cleaning tank; 10, second silver plating tank; 11, second cleaning tank; 12, third cleaning tank; 13, conveying assembly; 1301, conveying box; 1302, slide rail; 14, double-position connection assembly; 1 5. Slider; 16. Conveying platform; 17. Connecting platform; 18. Connecting plate; 19. Servo motor; 20. Adjusting sleeve; 21. Connecting rod; 22. Rack; 23. Rotating shaft; 24. Screw; 25. First connecting block; 26. Electric rotating disk; 27. Driving motor; 2701. Adjusting plate; 28. Mounting bracket; 29. ​​Second connecting block; 2901. First connecting groove; 2902. Second connecting groove; 30. Connecting column; 31. Connecting bracket; 32. Placement cage; 33. Clamping bracket; 34. Clamping block; 35. Telescopic rod; 36. Sink. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1 To Attachment Fig. 9 , further details of this application are given.

[0028] Example 1: A silver coating device for producing piezoelectric ceramics, referring to Figures 1 to 9 , including a silver-plating table 1 and a first flipping mechanism 2, the side of the silver-plating table 1 is provided with a first flipping mechanism 2, a second flipping mechanism 5 and a third flipping mechanism 6 by bolts, and the first flipping mechanism 2 includes a conveying component 13, a double-position connecting component 14, a clamping component 3 and an immersion bracket 4, and the double-position connecting component 14 is connected at the center of the silver-plating table 1 and the conveying component 13, and the clamping component 3 is provided on the side of the double-position connecting component 14 away from the conveying component 13, and the immersion bracket 4 is installed below the clamping component 3, so that after the immersion bracket 4 is continued to be installed using the clamping component 3, at this time, the first flipping mechanism 2 cooperates with the silver-plating table 1 to process the workpiece in the immersion bracket 4, and at this time, the first flipping mechanism 2 cooperates with the second flipping mechanism 5, and after the second flipping mechanism 5 completes the processing of the immersion bracket 4, it cooperates with the third flipping mechanism 6 to complete the processing of the workpiece.

[0029] The conveying component 13 includes a conveying box 1301, a slide rail 1302, a conveying platform 16 and a connecting platform 17, and two groups of slide rails 1302 are arranged at the center of the conveying box 1301 and the double-position connecting component 14, and a conveying platform 16 is arranged below the two groups of slide rails 1302, and a connecting platform 17 is slidably connected below the conveying platform 16. The first flipping mechanism 2 and the second flipping mechanism 5 will not be restricted by themselves when docking, so that the immersion rack 4 can be continuously clamped, and after completing the processing of the immersion rack 4, the immersion rack 4 on the first flipping mechanism 2 is continuously transferred to the second flipping mechanism 5.

[0030] The double-position connection assembly 14 includes a slider 15, a connection plate 18, a servo motor 19, an adjustment sleeve 20, a connection rod 21, a rack 22 and a rotating shaft 23, and the connection plate 18 is fixedly provided on the side of the two groups of sliders 15 away from the conveying assembly 13, and the servo motor 19 is provided on the side of the connection plate 18 away from the two groups of slide rails 1302, and the output end of the servo motor 19 is connected to the adjustment sleeve 20, and the connecting rod 21 is movably connected to the upper part of the inner wall of the adjustment sleeve 20, and the connecting rod 21 is provided with a rotating shaft 23 on the side away from the slide rail 1302, wherein the clamping assembly 3 and the double-position connection assembly 14 are movably connected through the rotating shaft 23, and when the double-position connection assembly 23 needs to be turned, the connecting rod 21 is driven and moved. When the connecting rod 21 rotates, because a bearing is arranged between the connecting rod 21 and the rotating shaft 23, when the connecting rod 21 rotates, the connecting rod 21 drives the clamping assembly 3 to rotate through the rotating shaft 23, and the upper end surface of the connecting rod 21 is installed with a rack 22 by bolts. When the output end of the servo motor 19 is driven, because the output shaft of the servo motor 19 is connected with a gear, the servo motor 19 is meshed with the rack 22. When the servo motor 19 drives the gear to run, the rack 22 follows the movement and drives the connecting rod 21 to move horizontally along the adjusting sleeve 20. The adjusting sleeve 20 itself is slidably connected to the connecting rod 21, and the adjusting plate 2701 is also connected to the electric rotating disk 26 to complete the connection of the double-position connecting assembly 14.

[0031] The conveying component 13 and the double-position connecting component 14 are slidably connected by the slide rail 1302 and the slider 15. The conveying box 1301 includes a screw 24, a first connecting block 25, an electric rotating disk 26, a driving motor 27 and an adjusting plate 2701. The first connecting block 25 is installed on the outer diameter surface of the screw 24, and the electric rotating disk 26 is installed on the side of the first connecting block 25 away from the screw 24, and the driving motor 27 is provided on the side of the electric rotating disk 26 away from the first connecting block 25, and the adjusting plate 2701 is installed on the output end of the driving motor 27, and the first connecting block 25 is slidably connected along the conveying box 1301. When the screw 24 rotates, the screw 24 drives the first connecting block 25 to move up and down along the conveying box 1301, and the first connecting block 25 supports the connecting plate 18 through the electric rotating disk 26, thereby driving the clamping component to move up and down, and when the electric rotating disk 26 is driven, the electric rotating disk 26 drives the adjusting sleeve 20 to rotate.

[0032] The electric rotating disk 26 is installed on the connecting plate 18 through a bearing, and a rotation gap is reserved between the adjusting sleeve 20 and the connecting plate 18. Therefore, when the double-position connecting component 14 needs to drive the immersion bracket 4 on the clamping component 3 to rotate, its electric rotating disk 26 drives the adjusting sleeve 20 to rotate, so that the clamping component 3 connected to the double-position connecting component 14 turns along with the turning of the adjusting sleeve 20, and the servo motor 19 is placed vertically downward and aligned with the silver plating table 1, and the first flipping mechanism 2, the second flipping mechanism 5 and the third flipping mechanism 6 are placed in sequence from left to right, and the first flipping mechanism 2, the second flipping mechanism 5 and the third flipping mechanism 6 have the same structure.

[0033] The clamping assembly 3 includes a fixed shaft 301, a clamping bracket 33, a clamping block 34 and a telescopic rod 35, and the clamping bracket 33 is installed on both sides of the fixed shaft 301. Because the clamping assembly 3 itself is fixedly connected to the rotating shaft 23, when the double-position connecting assembly 14 drives the clamping assembly 3 to rotate, the motor inside the connecting rod 21 does not limit the displacement of the rotating shaft 23. At this time, the immersion bracket 4 clamped by the clamping assembly 3 is always perpendicular to the silver plating table 1. When the steering of the clamping assembly 3 needs to be adjusted, the motor in the connecting rod 21 drives the rotating shaft 23 to rotate, and then drives the connected rotating shaft 23 to drive the connected clamping assembly 3 to rotate, so as to adjust the steering position of the clamping assembly 3 at any time. The clamping bracket 33 is provided with a clamping block 34 directly below the fixed shaft 301, and the contact ends of the two groups of clamping blocks 34 are provided with telescopic rods 35.

[0034] The immersion bracket 4 includes a mounting bracket 28, a second connecting block 29, a connecting column 30, a first connecting groove 2901, a second connecting groove 2902, a connecting bracket 31 and a placement cage 32, and two groups of connecting columns 30 are installed above the mounting bracket 28, and the second connecting block 29 is installed above the two groups of connecting columns 30 by bolts, and the first connecting groove 2901 is set on both sides of the second connecting block 29, and the second connecting groove 2902 is set below the first connecting groove 2901, and the connecting brackets 31 are engaged on both sides of the mounting bracket 28, and the placement cage 32 is installed at the center of the connecting bracket 31.

[0035] A water tank 36 is provided on the upper end surface of the silver plating table 1, and the water tank 36 includes a pre-washing tank 7 and a first silver plating tank 8, and the pre-washing tank 7 is excavated and installed on the upper end surface of the silver plating table 1, and the first silver plating tank 8 is provided on the side of the pre-washing tank 7, and a first cleaning tank 9 is provided on the side of the first silver plating tank 8 away from the pre-washing tank 7, and a second silver plating tank 10 is provided on the side of the first cleaning tank 9 away from the first silver plating tank 8, and a second cleaning tank 11 is provided on the side of the second silver plating tank 10 away from the first cleaning tank 9, and a third cleaning tank 12 is provided on the side of the second cleaning tank 11 away from the second silver plating tank 10.

[0036] Among them, after using the clamping component 3 to continue to install the immersion bracket 4, the first flipping mechanism 2 cooperates with the silver-plating table 1 to process the workpiece in the immersion bracket 4. At this time, the first flipping mechanism 2 cooperates with the second flipping mechanism 5, and after the second flipping mechanism 5 completes the processing of the immersion bracket 4, it cooperates with the third flipping mechanism 6 to complete the processing of the immersion bracket 4, so that the immersion bracket 4 can continuously process the workpiece in the silver-plating table 1, thereby reducing the time required for processing the workpiece, so that the first flipping mechanism 2 and the second flipping mechanism 5 will not be restricted by themselves when docking, so that the immersion bracket 4 can be continuously clamped, and after completing the processing of the immersion bracket 4, the immersion bracket on the first flipping mechanism can be continuously moved. 4 is transferred to the second turning mechanism 5, and the double-position connecting component 14 is a structure in the first turning mechanism 2 for connecting with the clamping component 3. When the conveying component 13 in the first turning mechanism 2 is moved to the front end of the silver-plating table 1 through the connecting platform 17, because the double-position connecting component 14 is fixedly installed with the clamping component 3 through the rotating shaft 23, and because the rotating shaft 23 is fixedly connected with the clamping component 3, but because the rotating shaft 23 and the connecting rod 21 are rotatably connected through the bearing, when the clamping component 3 is connected with the double-position connecting component 14, the double-position connecting component 14 does not restrict the movement of the clamping component 3. When the clamping component 3 needs to turn, the motor in the connecting rod 21 drives the rotating shaft 23 to rotate, and drives the clamping component 3 to turn. The immersion bracket 4 is rotated, and the double-position connection component 14 cooperates with the clamping component 3 to complete the connection of the immersion bracket 4. After the connection of the immersion bracket 4 is completed, the servo motor 19 is driven and drives the gear set at the output end of the servo motor 19 to rotate, so that the gear is engaged with the rack 22, and then the connecting rod 21 in the adjusting sleeve 20 is driven, thereby adjusting the position of the immersion bracket 4 to complete the positioning of the immersion bracket 4. When the immersion bracket 4 is completed, the motor in the conveying component 13 drives the screw 24 to rotate, and when the screw 24 rotates, it drives the first connecting block 25 on the outer diameter surface of the screw 24 to move, so that the fixed block is lifted and moved by the double-position connection component 14 connected by the electric rotating disk 26. After the immersion bracket 4 is lifted and away from the silver-plating table 1, it is driven by the electric rotating disk 26 embedded in the connecting plate 18 through the bearing, and drives the adjusting sleeve 20 to rotate, so that the immersion bracket 4 that has completed the treatment in the silver-plating table 1 is turned over, so that the immersion bracket 4 is above the second treatment process in the silver-plating table 1, and the unclamped clamping component 3 in the double-position connecting component 14 is moved to the top of the first treatment process, and then the servo motor 19 is driven, so that the servo motor 19 drives the unclamped clamping component 3 in the double-position connecting component 14 to separate from the silver-plating table 1 and move to the area where the new immersion bracket 4 is placed, and the connecting rod 21 drives the clamping component 3 to move to the new immersion bracket 4, and the clamping component 3 is re-engaged with the new immersion bracket 4,Then the servo motor 19 drives the connecting rod 21 to reset, so that the clamping assembly 3 set on the connecting rod 21 drives the new immersion bracket 4 to reset, and makes the new immersion bracket 4 be above the first processing step, and the immersion bracket 4 that has completed the first processing step moves to the position of the second processing step, and then the first flipping mechanism 2 processes the immersion bracket 4 above the first processing step and the immersion bracket 4 above the second processing step at the same time, and when the clamping assemblies 3 in the first flipping mechanism 2 both clamp the immersion bracket 4 and after completing the processing of the two groups of immersion brackets 4, the conveying table 16 is conveyed along the connecting table 17 at this time, and drives the immersion bracket 4 that has completed the second process to approach the second flipping mechanism 5, and then when the first flipping mechanism 2 after the soaking bracket 4 installed by the clamping assembly 3 completes the second processing step, at this time, the first flipping mechanism 2 and the second flipping mechanism 5 are both reset, at this time, the first flipping mechanism 2 drives the connecting rod 21 to move through the servo motor 19, so that the connecting rod 21 drives the soaking bracket 4 that has completed the second processing step to move, and then the servo motor 19 in the second flipping mechanism 5 drives the connecting rod 21, so that the connecting rod 21 moves toward the soaking bracket 4 that has completed the second processing step, and then the clamping assembly 3 of the second flipping mechanism 5 approaches the soaking bracket 4 of the second processing step, and then the clamping assembly 3 of the second flipping mechanism 5 removes the clamping assembly 3 through the motor, so that the clamping assembly 3 of the second flipping mechanism 5 turns, and the second flipping mechanism 5 The clamping block 34 provided in the clamping assembly 3 drives the telescopic rod 35 to be inserted into the second connecting groove 2902 provided in the immersion bracket 4 that completes the second processing process, and then the clamping assembly 3 of the first flipping mechanism 2 releases the connection with the first connecting groove 2901 provided in the immersion bracket 4 that completes the second processing process, so that the immersion bracket 4 that completes the second processing process completes the replacement of the first flipping mechanism 2 and the second flipping mechanism 5, and the second flipping mechanism 5 is clamped with the immersion bracket 4, and the next process is carried out. The clamping assembly 3 is installed with the clamping bracket 33 through the fixed shaft 301, and when it needs to be clamped with the immersion bracket 4, the clamping block 34 is retracted by the motor in the clamping bracket 33 , and retract the telescopic rod 35 into the interior of the clamping block 34, and after the clamping bracket 33 and the immersion bracket 4 are fitted, the clamping block 34 is reset, and the telescopic rod 35 is reset, so that the immersion bracket 4 and the clamping bracket 33 are engaged, and the first connecting groove 2901 and the second connecting groove 2902 in the immersion bracket 4 are respectively connected to different clamping components 3, and the first connecting groove 2901 is the priority clamping position, and after the placement cage 32 is connected to the connecting bracket 31, the connecting bracket 31 is connected to the mounting bracket 28, so as to complete the installation of the placement cage 32, which allows the first flipping mechanism 2 to be connected to the second flipping mechanism 5 after completing the processing of the workpiece, and reconnect the new immersion bracket 4,Because the double-position connection components 14 on the first flipping mechanism 2 and the second flipping mechanism 5 are connected to the clamping component through the rotating shaft 23, and because the rotating shaft 23 and the clamping component 3 are movably connected through bearings, when the clamping component 3 is not driven, the immersion bracket 4 clamped by the clamping component 3 is in the process of flipping, and when the rotating shaft 23 is not restricted by the motor, the immersion bracket 4 clamped by the clamping component 3 is always perpendicular to the silver plating table 1, so that the first flipping mechanism 2, the second flipping mechanism 5 and the third flipping mechanism 6 can continuously process the immersion bracket 4 during operation, and in the process of processing, continuously separate the processed immersion bracket 4 and re-receive new immersion bracket 4, so as to complete the cyclic processing of the workpiece, so as to achieve continuous processing and uninterrupted silver plating of the workpiece.

[0037] Embodiment 2: A silver coating device for the production of piezoelectric ceramics, wherein a placement slot 101 is provided at the center of the pre-washing tank 7 and the first silver-plating tank 8, a water pump 701 is provided on the side of the pre-washing tank 7 away from the first flipping mechanism 2, and a detection box 702 is provided at the water inlet end of the water pump 701, and the water supply end of the water pump 701 is fixedly connected to the pre-washing tank 7 by a clamp, and when the first flipping mechanism 2 completes the flipping, the servo motor 19 flips at the same time, at this time, when the first flipping mechanism 2 completes the flipping, the head of the servo motor 19 is downward, and then when the first flipping mechanism 2 drives the double-position connecting component 14 to move downward, the servo motor 19 will enter the interior of the placement slot 101, thereby not affecting the movement of the double-position connecting component 14.

[0038] A liquid supply box 801 is provided on the side of the first cleaning pool 9 away from the second turning mechanism 5, and a temperature adjustment module 802 is provided above the liquid supply box 801. After the mixed liquid is poured into the first silver plating pool 8 through the water pump in the liquid supply box 801, the temperature adjustment module 802 detects the temperature of the liquid in the first silver plating pool 8 through the temperature sensor. After obtaining the temperature of the liquid in the first silver plating pool 8, the controller receives the signal from the temperature sensor and compares it with the preset temperature setting value. According to the comparison result, the controller calculates the necessary control amount and outputs a signal to adjust the action of the actuator. The actuator can be a heating element, a refrigeration system or a fan, etc., which is used to increase or decrease heat. The actuator adjusts its working state according to the signal of the controller to heat or cool the medicine liquid, thereby adjusting the actual temperature. Then, during the continuous consumption of the medicine liquid, when the medicine liquid mixed with silver water is replenished, the temperature of the mixed medicine liquid after replenishment is detected again by the temperature sensor and fed back to the controller, forming a closed-loop control system to ensure that the temperature can be stabilized near the set value and the adhesion efficiency of the silver water is changed by adjusting the temperature.

[0039] The implementation principle of the embodiment of the present application is as follows: by adopting the above technical solution, the workpiece is pre-treated and the silver plating work is continuously performed. After the workpiece in the immersion bracket 4 is processed in the pre-washing tank 7, the immersion bracket 4 is driven by the first turning mechanism 2 and enters the first silver plating tank 8. After the silver plating is completed in the first silver plating tank 8, the immersion bracket 4 is replaced by the second turning mechanism 5, and the immersion bracket 4 is replaced by the second turning mechanism 5, and the water washing of the immersion bracket 4 is completed, and the second turning mechanism 5 completes the secondary silver plating of the immersion bracket 4 in the second silver plating tank 10. , and then the third flip mechanism 6 takes over, and the third flip mechanism 6 completes the second and third cleaning of the immersion bracket 4, and the water pump 701 is connected to the external water source, and when the pre-wash tank 7 completes the treatment of the immersion bracket 4, the water outlet of the pre-wash tank 7 opens the valve (because the water outlet and valve structure are both existing technologies, they are not explained at this time) and discharges one-third of the water source, and then the water source connected to the water pump 701 replenishes one-third of the water source into the pre-wash tank 7, and during the replenishment process, the water source enters the interior of the detection box 702, and the discharged water source passes through the purification process. After treatment, it is re-incorporated into the interior of the external water source, and the water is circulated in the pre-wash tank 7, and when the water source in the pre-wash tank 7 is circulated through the water pump 701, and the water sample is reserved for quality inspection through the detection box 702, so that the water source sample after each water circulation can be obtained. Because the liquid supply tank 801 is connected to a water tank for mixing liquid medicine, when the mixed liquid medicine in the liquid supply tank 801 falls below the warning value, the mixed liquid medicine is manually refilled into the water tank, and the liquid medicine is mixed in the water tank, and then the mixed liquid medicine in the water tank is transported into the interior of the liquid supply tank 801 through a pipeline, so After the replenishment of the liquid supply tank 801 is completed, the liquid supply tank 801 provides silver plating liquid to the first silver plating pool 8, thereby avoiding the need for manual regulation of the liquid to be close to the silver plating pool, and then the temperature of the first silver plating pool 8 and the second silver plating pool 10 is adjusted by the temperature regulating module 802 to maintain the temperature of the liquid while making the adhesion efficiency of the first silver plating pool 8 and the second silver plating pool 10 different, thereby changing the adjustment of the corresponding adhesion environment between the first silver plating pool 8 and the second silver plating pool 10, and then controlling the adhesion efficiency of the silver plating of the workpiece in the first silver plating pool 8 and the second silver plating pool 10.

[0040] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A silver coating device for producing piezoelectric ceramics, comprising a silver coating table (1) and a first turning mechanism (2), characterized in that: The side of the silver-plating table (1) is provided with a first flipping mechanism (2), a second flipping mechanism (5) and a third flipping mechanism (6) by means of bolts, and the first flipping mechanism (2) comprises a conveying component (13), a double-position connecting component (14), a clamping component (3) and an immersion bracket (4), and the silver-plating table (1) and the conveying component (13) are connected at the center with a double-position connecting component (14), and a clamping component (3) is provided on a side of the double-position connecting component (14) away from the conveying component (13), and an immersion bracket (4) is installed below the clamping component (3).

2. The silver coating device for piezoelectric ceramic production according to claim 1, characterized in that: The conveying assembly (13) comprises a conveying box (1301), a slide rail (1302), a conveying platform (16) and a connecting platform (17), and two groups of slide rails (1302) are arranged at the center of the conveying box (1301) and the double-position connecting assembly (14), and a conveying platform (16) is arranged below the two groups of slide rails (1302), and a connecting platform (17) is slidably connected below the conveying platform (16).

3. The silver coating device for piezoelectric ceramic production according to claim 2, characterized in that: The double-position connection assembly (14) comprises a slider (15), a connection plate (18), a servo motor (19), an adjustment sleeve (20), a connection rod (21), a rack (22) and a rotating shaft (23), and the connection plate (18) is fixedly arranged on the side of the two groups of sliders (15) away from the conveying assembly (13), and the servo motor (19) is arranged on the side of the connection plate (18) away from the two groups of slide rails (1302), and the output end of the servo motor (19) is connected to the transmission assembly (1302). An adjustment sleeve (20) is connected, and a connecting rod (21) is movably connected to the upper inner wall of the adjustment sleeve (20), and a rotating shaft (23) is provided on the side of the connecting rod (21) away from the slide rail (1302), and a rack (22) is installed on the upper end surface of the connecting rod (21) through bolts. When the output end of the servo motor (19) is driven, the servo motor (19) meshes with the rack (22) and drives the connecting rod (21) to move horizontally along the adjustment sleeve (20).

4. The silver coating device for piezoelectric ceramic production according to claim 3, characterized in that: The conveying assembly (13) and the double-position connection assembly (14) are slidably connected via a slide rail (1302) and a slide block (15); the conveying box (1301) comprises a screw rod (24), a first connection block (25), an electric rotating disk (26), a drive motor (27) and an adjustment plate (2701); the first connection block (25) is mounted on the outer diameter surface of the screw rod (24); the electric rotating disk (26) is mounted on a side of the first connection block (25) away from the screw rod (24); and the electric rotating disk (26) is away from the first connection block (25). ) is provided with a driving motor (27) on one side, and an adjusting plate (2701) is installed at the output end of the driving motor (27), and the first connecting block (25) is slidably connected along the conveying box (1301), when the screw rod (24) rotates, the screw rod (24) drives the first connecting block (25) to move up and down along the conveying box (1301), and the first connecting block (25) supports the connecting plate (18) through the electric rotating disk (26), thereby driving the clamping assembly to move up and down, and when the electric rotating disk (26) is driven, the electric rotating disk (26) drives the adjusting sleeve (20) to rotate.

5. The silver coating device for piezoelectric ceramic production according to claim 1, characterized in that: When the conveying assembly (13) is driven to rotate by the electric rotating disk (26), the servo motor (19) rotates along with the conveying assembly (13), and the servo motor (19) is vertically downward and aligned with the placement slot (101), and the first flip mechanism (2), the second flip mechanism (5) and the third flip mechanism (6) are placed in sequence from left to right, and the first flip mechanism (2), the second flip mechanism (5) and the third flip mechanism (6) have the same structure.

6. The silver coating device for piezoelectric ceramic production according to claim 1, characterized in that: The clamping assembly (3) comprises a fixed shaft (301), a clamping bracket (33), a clamping block (34) and a telescopic rod (35), wherein the clamping brackets (33) are installed on both sides of the fixed shaft (301), and the clamping blocks (34) are arranged on the clamping brackets (33) directly below the fixed shaft (301), and the contact ends of the two groups of clamping blocks (34) are arranged with telescopic rods (35).

7. The silver coating device for piezoelectric ceramic production according to claim 1, characterized in that: The immersion bracket (4) comprises a mounting bracket (28), a second connecting block (29), a connecting column (30), a first connecting groove (2901), a second connecting groove (2902), a connecting bracket (31) and a placement cage (32), and two groups of connecting columns (30) are mounted above the mounting bracket (28), and second connecting blocks (29) are mounted above the two groups of connecting columns (30) by bolts, and first connecting grooves (2901) are arranged on both sides of the second connecting block (29), and a second connecting groove (2902) is arranged below the first connecting groove (2901), and connecting brackets (31) are engaged on both sides of the mounting bracket (28), and a placement cage (32) is mounted at the center of the connecting bracket (31).

8. A silver coating device for piezoelectric ceramic production, characterized in that: The invention comprises a first turning mechanism (2) according to any one of claims 1 to 7, wherein a water tank (36) is arranged on the upper end surface of the silver-plating table (1), the water tank (36) comprises a pre-washing tank (7) and a first silver-plating tank (8), and the pre-washing tank (7) is excavated and installed on the upper end surface of the silver-plating table (1), and the first silver-plating tank (8) is arranged on the side of the pre-washing tank (7), and a first cleaning tank (9) is arranged on the side of the first silver-plating tank (8) away from the pre-washing tank (7), and a second silver-plating tank (10) is arranged on the side of the first cleaning tank (9) away from the first silver-plating tank (8), and a second cleaning tank (11) is arranged on the side of the second silver-plating tank (10) away from the first cleaning tank (9), and a third cleaning tank (12) is arranged on the side of the second cleaning tank (11) away from the second silver-plating tank (10).

9. The silver coating device for piezoelectric ceramic production according to claim 8, characterized in that: A placement groove (101) is provided at the center of the pre-washing tank (7) and the first silver plating tank (8), a water pump (701) is provided on a side of the pre-washing tank (7) away from the first turning mechanism (2), a detection box (702) is provided at the water inlet end of the water pump (701), and a water supply end of the water pump (701) is fixedly connected to the pre-washing tank (7) via a clamp.

10. The silver coating device for piezoelectric ceramic production according to claim 8, characterized in that: A liquid supply box (801) is provided on a side of the first cleaning tank (9) away from the second turning mechanism (5), and a temperature regulating module (802) is provided above the liquid supply box (801).

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