Device for detecting thickness of electroplated coating

Abstract

The invention relates to the technical field of plating layer detection, in particular to an electroplated plating layer thickness detection device which comprises a bottom positioning mechanism and a detection table. The detection table is provided with a detection block, and the detection block is arranged on the detection table and is used for carrying out electroplating coating thickness detection; the liquid dropping mechanism is mounted on one side of the detection table and is used for dropping detection liquid onto the electroplated part on the detection block; the suction mechanism is mounted on the other side of the detection table at the horizontal position of the liquid dropping mechanism and is used for sucking liquid after electrolysis of the electroplated part; according to the device, the electroplating part fixing adaptability and stability can be improved, electroplating parts of different shapes are fixed through the supporting plates and the clamping blocks, and deviation is avoided; the dropping mechanism can flexibly adjust the position angle of the release part, operation is easy and convenient, and dropping precision is high; the position angle of the suction mechanism can be flexibly adjusted, the folding pipe cooperates with other structures to efficiently suck liquid, the defects of an existing device are overcome, the detection efficiency and precision are remarkably improved, and the cost is reduced.

Description

Technical Field

[0001] This invention relates to the field of coating inspection technology, and in particular to a device for detecting the thickness of electroplated coatings. Background Technology

[0002] In the field of aerospace manufacturing, the surface coating of aerospace parts is a crucial element in ensuring their core properties such as corrosion resistance, wear resistance, and high-temperature resistance. The research and application of new coating materials (such as titanium-based composite coatings, ceramic-reinforced coatings, and nanocrystalline coatings) have further improved the reliability of aerospace parts under extreme flight environments. Electroplating thickness, as a core indicator of aerospace part quality, directly affects the part's fatigue life, sealing performance, and fit accuracy. Accurately measuring coating thickness is of irreplaceable significance for ensuring aviation safety and reducing maintenance costs. Currently available electroplating thickness testing devices are mainly composed of multiple components, and each step requires manual handling of some equipment for testing. This has several shortcomings in practical applications: First, the solution control precision of the dripping mechanism is low, making it difficult to accurately control the amount of liquid dripped at a time, easily leading to excessive or untimely dripping, which in turn affects the stability of the electrolytic reaction of the electroplating layer. Second, when the electrolyte penetrates the electroplated part during electrolysis, there is a lack of efficient collection and discharge structures, causing electrolyte residue to remain on the testing platform surface, not only contaminating the equipment but also potentially interfering with subsequent testing. Third, the flexibility of liquid absorption and recovery after electrolysis is insufficient, resulting in a large amount of residual liquid during absorption, which cannot meet the needs of multiple repeated tests. Summary of the Invention

[0003] In view of the above-mentioned problems such as poor adaptability of the electroplated part fixing mechanism, low solution control precision of the dripping mechanism, inability to accurately control the amount of liquid dripped at one time, easy occurrence of excessive or untimely dripping, which in turn affects the stability of the electrolytic reaction of the electroplated layer; when the electrolyte penetrates the electroplated part during the electrolysis process, there is a lack of efficient collection and discharge structure, insufficient flexibility in the absorption and recovery of liquid after electrolysis, and a large amount of liquid residue during the absorption process, which cannot meet the requirements of repeated testing, this invention is proposed.

[0004] Therefore, the purpose of this invention is to provide an electroplating coating thickness detection device.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an electroplating coating thickness detection device, comprising, Testing station; The detection block is installed on the detection platform for placing electroplated parts to detect the thickness of the electroplated coating. When the electrolyte penetrates the electroplated part during the coating thickness detection, the electrolyte is collected through the collection groove opened on the detection block, the collection pipe connected to one side of the collection groove, and the collection valve for collecting the liquid discharge. A dripping mechanism, installed on one side of the detection stage, is used to drip detection liquid onto the electroplated part on the detection block. The dripping mechanism includes a release part, through which a certain volume of liquid is dripped onto the electroplated part; and... A suction mechanism, installed at the same horizontal position as the dripping mechanism on the other side of the testing table, is used to suction the liquid after electroplating the parts, facilitating re-testing. The suction mechanism includes a second moving part and a suction part. When it is necessary to suction the solution, the suction part is moved in the second moving part to achieve the suction of the solution.

[0006] In a preferred embodiment of the electroplating coating thickness detection device of the present invention, the detection block includes a mounting plate installed on the detection table, a support plate installed on the mounting plate, and two clamping blocks movably connected on the support plate, wherein the transverse contact surface of the clamping blocks is S-shaped. The support plate has a storage groove in the middle, which occupies half of the support plate and is inclined.

[0007] In a preferred embodiment of the electroplating coating thickness detection device of the present invention, the dripping mechanism includes a first movable part detachably connected to the detection table, the first movable part including a first rotating rod threadedly connected to the detection table, a first bearing block movably sleeved on one side of the first rotating rod, a first limiting rotating ring rotatably connected to one side of the first bearing block, and a first extension plate rotatably connected to the first bearing block.

[0008] In a preferred embodiment of the electroplating coating thickness detection device of the present invention, the first moving part includes a first transverse groove and a second transverse groove formed on the first support block, and the first extension plate moves on the first support block through the first transverse groove.

[0009] In a preferred embodiment of the electroplating coating thickness detection device of the present invention, the release part includes a solution tank movably connected to a second transverse groove, a release tube connected to one side of the solution tank, the release tube having an L-shaped structure penetrating one side of a first extension plate, a first magnetic block installed on the side of the release tube penetrating the first extension plate, and a second magnetic block installed near the dripping end of the release tube.

[0010] In a preferred embodiment of the electroplating coating thickness detection device of the present invention, the second moving part includes a second rotating rod threadedly connected to the detection table, a second bearing block movably sleeved on one side of the second rotating rod, a second limiting rotating ring rotatably connected to one side of the second bearing block, and a second extension plate rotatably connected to the second bearing block.

[0011] In a preferred embodiment of the electroplating coating thickness detection device of the present invention, the second moving part further includes a first moving groove and a second moving groove formed on the second support block, the second extension plate moves on the second support block through the first moving groove, and a side moving groove is formed on the side of the second extension plate.

[0012] In a preferred embodiment of the electroplating coating thickness detection device of the present invention, the suction unit includes an upper suction tank movably connected to a second moving groove, a folded tube connected to the bottom of the upper suction tank, a lower suction tank connected to the other side of the folded tube, and a guide plate connected between the upper suction tank and the lower suction tank.

[0013] In a preferred embodiment of the electroplating coating thickness detection device of the present invention, the suction unit further includes a limiting block installed on the folded tube, the lower suction tank is provided with a rotating groove at the connection position of the folded tube, the upper surface of the lower suction tank is provided with a swing groove, a rotating block is rotatably connected to the rotating groove, a swing spring column is movably connected in the swing groove, and the swing spring column is fixedly connected to the rotating block.

[0014] In a preferred embodiment of the electroplating coating thickness detection device of the present invention, a collection box is slidably engaged at the bottom of the second extension plate, and one side of the collection box is connected to the lower suction tank.

[0015] Benefits of the present invention: The dispensing mechanism allows for flexible adjustment of the release unit's position and angle, using magnetic blocks to control solution delivery and release. It is simple to operate and offers high dispensing accuracy. Specifically, the release unit utilizes the magnetic attraction and repulsion between the first and second magnetic blocks to control solution delivery and release. When the solution tank moves away from the first magnetic block, the solution tank valve opens and the release pipe valve closes, achieving quantitative liquid storage. When the solution tank moves closer to the first magnetic block, the solution tank valve closes and the release pipe valve opens, precisely releasing the quantitative detection liquid. This avoids the problems of excessive or untimely dispensing found in traditional dispensing mechanisms, ensuring the stability of the electrolytic reaction in the electroplating layer and providing support for the accuracy of thickness detection data.

[0016] An inclined collection trough is created in the middle of the support plate, covering half of the support plate, and forms a complete flow channel through a collection pipe and a collection valve. When the electrolyte passes through the electroplated part, it can quickly flow into the collection pipe along the inclined collection trough and finally be discharged and collected through the collection valve. This not only avoids electrolyte residue on the surface of the testing station from causing equipment corrosion or pollution, but also allows for the recycling and reuse of the electrolyte, reducing resource waste and lowering testing costs.

[0017] The second moving part can be adjusted by the second rotating rod and the second extension plate to make the suction part accurately connect with the electroplated part. The folded tube of the suction part has the ability to extend, retract and deflect in all directions. With the linkage of the piston core rod of the upper suction tank and the lower suction tank, as well as the limit control of the rotating block and the swing spring column, the liquid can be deeply sucked up by reciprocating pressing and extending actions, reducing liquid residue. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of an electroplating coating thickness detection device.

[0020] Figure 2 This is a schematic diagram of the structure of a detection block in an electroplating coating thickness detection device.

[0021] Figure 3 This is a schematic diagram of the dripping mechanism of an electroplating coating thickness detection device.

[0022] Figure 4 This is a schematic diagram of the structure of the second moving part of an electroplating coating thickness detection device.

[0023] Figure 5 This is a schematic diagram of the suction section and collection box structure of an electroplating coating thickness detection device.

[0024] Figure 6 This is a schematic diagram showing the disassembled structure of the suction section of an electroplating coating thickness detection device.

[0025] Figure 7 This is a schematic diagram of the suction section of an electroplating coating thickness detection device.

[0026] Figure 8 for Figure 7 A schematic diagram of the split structure of the partial absorption section.

[0027] Reference numerals: 1. Detection platform; 2. Detection block; 21. Mounting plate; 22. Support plate; 23. Clamping block; 231. S-surface; 221. Receiving groove; 222. Receiving tube; 223. Receiving valve; 3. Dropping mechanism; 31. First moving part; 311. First rotating rod; 312. First bearing block; 313. First limiting rotating ring; 314. First extension plate; 315. First transverse groove; 316. Second transverse groove; 32. Release part; 321. Solution tank; 322. Release tube; 323. First magnetic block; 324. 4. Second magnetic block; 4. Suction mechanism; 41. Second moving part; 411. Second rotating rod; 412. Second bearing block; 413. Second limiting rotating ring; 414. Second extension plate; 415. First moving groove; 416. Second moving groove; 417. Side moving groove; 42. Suction part; 421. Upper suction tank; 422. Folded tube; 423. Lower suction tank; 424. Guide plate; 425. Limiting block; 426. Rotating groove; 427. Swinging groove; 428. Rotating block; 429. Swinging spring column; 43. Collection box. Detailed Implementation

[0028] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0029] Reference Figures 1-8 This invention provides an electroplating thickness detection device, including a detection platform 1; a detection block 2, which is installed on the detection platform 1 for placing electroplated parts for electroplating thickness detection. When electrolyte penetrates the electroplated parts during thickness detection, electrolyte is collected through a collection groove 221 in the detection block 2, a collection pipe 222 connected to one side of the collection groove 221, and a collection valve 223 for collecting liquid discharge; a dripping mechanism 3, installed on one side of the detection platform 1, for dripping detection liquid onto the electroplated parts on the detection block 2. The dripping mechanism 3 includes a release part 32, which allows a certain volume of liquid to be dripped onto the electroplated parts; and an aspiration mechanism 4, installed at the same horizontal position as the dripping mechanism 3 on the other side of the detection platform 1, for aspirating the liquid after electroplating the parts for re-detection. The suction mechanism 4 includes a second moving part 41 and a suction part 42. When it is necessary to suction the solution, the suction part 42 moves the second moving part 41 to achieve the suction of the solution.

[0030] Please see Figure 1 and Figure 2The detection block 2 includes a mounting plate 21 installed on the detection table 1. The mounting plate 21 can be fixed to the detection table 1 by bolts. A support plate 22 is installed on the mounting plate 21. The support plate 22 is a double-layer rectangular block. A slide rail is opened on the top support plate 22. Two clamping blocks 23 are movably connected on the support plate 22. The two clamping blocks 23 are slidably connected to each other on the slide rail opened on the support plate 22. The clamping blocks 23 move synchronously towards or away from each other on the support plate 22. The opposite movement of the two clamping blocks 23 can fix the position of the electroplated part during the detection. The cross-section of the clamping block 23 is S-shaped 231. The multi-curvature setting of the clamping block 23 can facilitate the clamping of irregular electroplated parts. It should be noted that in the above scheme, this embodiment does not impose specific restrictions on the structure related to the synchronous movement of the two clamping blocks 23 towards or away from each other on the support plate 22. A more conventional gear and rack structure can be adopted, that is, a gear is rotatably installed in the middle of the support plate 22, which is driven by a servo motor to rotate, and racks are connected to the bottom of the two clamping blocks 23, with the two racks distributed on both sides of the gear. The synchronous movement of the clamping blocks 23 towards or away from each other can be achieved through this structure.

[0031] A collection groove 221 is provided in the middle of the support plate 22. The collection groove 221 occupies half of the support plate 22 and is inclined. The flow port of the collection groove 221 is located on both sides of the support plate 22. The flow port is connected to the support plate 22 by the collection pipe 222, so that the solution eventually reaches the collection valve 223. The collection groove 221 consists of an exposed groove in the middle and an inclined groove extending to half of the support plate 22. When the solution enters the collection groove 221, it is collected and discharged through the collection pipe 222 and the collection valve 223.

[0032] The dripping mechanism 3 in this embodiment includes a first movable part 31 detachably connected to the detection stage 1. The first movable part 31 includes a first rotating rod 311 threadedly connected to the detection stage 1. A first bearing block 312 is movably sleeved on one side of the first rotating rod 311. The first bearing block 312 enters and is sleeved on the first rotating rod 311. The first bearing block 312 is adjusted vertically on the first rotating rod 311. A first limiting rotating ring 313 is rotatably connected to one side of the first bearing block 312. The first limiting rotating ring 313 is composed of a threaded rod and... The device consists of a rotating ring that drives a threaded rod to rotate and enter the first bearing block 312 and the first rotating rod 311. By rotating the first limiting ring 313, the first bearing block 312 is fixed on the first rotating rod 311. A first extension plate 314 is rotatably connected to the first bearing block 312. One end of the first extension plate 314 is rotatably connected to one end of the first bearing block 312, so that the first extension plate 314 can be adjusted at a certain angle. A portion of the structure of the first extension plate 314 is located inside the first bearing block 312.

[0033] Furthermore, the first moving part 31 also includes a first transverse groove 315 and a second transverse groove 316 formed on the first support block 312, and the first extension plate 314 moves on the first support block 312 through the first transverse groove 315.

[0034] Furthermore, the release unit 32 includes a solution tank 321 movably connected to the second transverse groove 316. A release tube 322 is connected to one side of the solution tank 321. The release tube 322 has an L-shaped structure that penetrates one side of the first extension plate 314 and drips liquid. A first magnetic block 323 is installed on the side of the release tube 322 that penetrates the first extension plate 314. A second magnetic block 324 is installed near the dripping end of the release tube 322. The second magnetic block 324 serves as a valve for the release tube 322. The movement of the solution tank 321 on the second transverse groove 316 can drive the release tube 322 to move synchronously. During the movement, a magnetic block with the same magnetic pole as the first magnetic block 323 is installed near the solution tank 321. When the valve is open, it closes when the magnetic block is close due to repulsion. The magnetic pole of the second magnetic block 324 is opposite to that of the first magnetic block 323. When the magnetic block is close, it closes when the magnetic block is close due to attraction. When the solution tank 321 moves away from the first magnetic block 323, the valve of the solution tank 321 opens, and the solution is delivered. At this time, the second magnetic block 324 is attracted to the first magnetic block 323, causing the liquid in the release tube 322 to not be released. Thus, a certain amount of solution will be stored in the release tube 322. When the solution tank 321 is pushed closer to the first magnetic block 323, the valve of the solution tank 321 closes, stopping the delivery of liquid. At this time, the second magnetic block 324 on the release tube 322 moves away from the first magnetic block 323, the valve opens, and the released solution electrolyzes the plating layer of the electroplated part, which facilitates the subsequent detection of the plating layer thickness.

[0035] The second moving part 41 includes a second rotating rod 411 threadedly connected to the detection table 1, a second bearing block 412 movably sleeved on one side of the second rotating rod 411, a second limiting rotating ring 413 rotatably connected to one side of the second bearing block 412, the second limiting rotating ring 413 and the first limiting rotating ring 313 having the same structure and function, a second extension plate 414 rotatably connected to the second bearing block 412, one end of the second extension plate 414 being rotatably connected to one end of the second bearing block 412, so that the second extension plate 414 can be adjusted at a certain angle, and part of the structure of the second extension plate 414 is located inside the second bearing block 412.

[0036] The second moving part 41 also includes a first moving groove 415 and a second moving groove 416 formed on the second support block 412. The second extension plate 414 moves on the second support block 412 through the first moving groove 415. A side moving groove 417 is formed on the side of the second extension plate 414.

[0037] The suction unit 42 includes an upper suction can 421 movably connected to a second moving groove 416, a folded tube 422 connected to the bottom of the upper suction can 421, a lower suction can 423 connected to the other side of the folded tube 422, and a guide plate 424 connected between the upper suction can 421 and the lower suction can 423. The guide plate 424 is used to guide the upper suction can 421 to move within the lower suction can 423. Piston rods are movably connected inside the upper suction tank 421 and the lower suction tank 423; The folding tube 422 is foldable, telescopic, and extendable. The folding tube 422 is made of two spring tubes that can fold at corners and can also rotate at different angles. The middle part of the folding tube 422 is made of a connecting rod. When the folding tube 422 moves with the upper suction can 421 in the second moving groove 416, the piston rod in the upper suction can needs to be pressed by hand. Because the entire folding tube 422 is squeezed in the second moving groove 416, and the entire internal space, except for the folding tube 422 moving downward to push the piston rod in the lower suction can 423, under the restriction of the universal deflection of the spring tube and the guide plate 424, the excess folding tube 422 moves into the side moving groove 417. When the upper suction can 421 moves to the end of the second moving groove 416, releasing the hand will allow the folding tube 422 to extend. When folded and unfolded, it can move with the piston rod in the suction can.

[0038] Furthermore, the suction unit 42 also includes a limiting block 425 installed on the folded tube 422. The limiting block 425 consists of two semi-circular structures fixed to the folded tube 422 and located in a slot within the lower suction tank 423, allowing the folded tube 422 to move. The lower suction tank 423 has a rotating groove 426 at the connection point with the folded tube 422. The rotating groove 426 is formed on the lower suction tank 423 without damaging its internal structure. The rotating groove 426 is a ring structure. A swing groove 427 is formed on the upper surface of the lower suction tank 423. The swing groove 427 is an arc groove concentric with the rotating groove 426. A rotating block 428 is rotatably connected to the rotating groove 426. The rotating block 428 consists of a ring and two small semi-circles inside the ring. When the rotating block 428 with its small semi-circular structure rotates to face the lower side of the limiting block 425, the folded tube 422 cannot move downwards. A swing spring column 429 is movably connected within 427. The swing spring column 429 is fixedly connected to the rotating block 428. The swing spring column 429 consists of an arc-shaped spring adapted to the swing groove 427 and a T-shaped rod. The T-shaped rod will push the swing spring column 429 due to the movement of the guide plate 424, causing the rotating block 428 to rotate within the rotating groove 426. This will cause the rotating block 428 with a small semi-circular structure to rotate to face the lower side of the limiting block 425. As the folded tube 422 moves with the upper suction tank 421, the folded tube 422 cannot move downward on the side of the lower suction tank 423. During the entire movement of the upper suction tank 421, the folded tube 422 has an unfolding movement. At this time, the folded tube 422 will move upward with the piston rod in the lower suction tank 423 to draw the solution in the electroplated part. It can be reciprocated, and multiple draws facilitate complete solution draw.

[0039] Furthermore, a collection box 43 is slidably attached to the bottom of the second extension plate 414. One side of the collection box 43 is connected to the lower suction tank 423. The collection box 43 can be disassembled and installed at the bottom of the second extension plate 414. The pipe on the collection box 43 is connected to the lower suction tank 423, so that the liquid sucked by the lower suction tank 423 can enter the collection box 43.

[0040] Working principle: When using this electroplating thickness detection device, the electroplating part to be tested is first placed on the detection block 2 of the detection table 1. The two clamping blocks 23 move towards each other on the support plate 22 to clamp and fix the electroplating part, ensuring that the position of the electroplating part does not shift during the detection process. Then, the dripping mechanism 3 is operated. First, the vertical position of the first bearing block 312 on the first rotating rod 311 is adjusted. Then, the first limiting rotating ring 313 is rotated to fix the first bearing block 312. Subsequently, the first extension plate 314 is rotated to adjust its angle, and the position of the first extension plate 314 on the first bearing block 312 is adjusted by the first transverse groove 315, so that the release part 32 is aligned with the electroplating part on the detection block 2. The solution tank 321 is located away from the first magnetic block 323. At this time, the magnetic block valve on the solution tank 321 is in the open state, and the solution is transported from the solution tank 321 to the release tube 322. At the same time, the first dripping end of the release tube 322 drips. The two magnetic blocks 324 approach the first magnetic block 323 and attract each other, causing the valve of the release tube 322 to close. At this time, a certain amount of detection liquid will be stored in the release tube 322. After the release tube 322 has stored enough detection liquid, the solution tank 321 is pushed to approach the first magnetic block 323. The magnetic block valve of the solution tank 321 rotates and closes due to repulsion with the first magnetic block 323, stopping the solution delivery. At this time, the second magnetic block 324 on the release tube 322 moves away from the first magnetic block 323, the valve of the release tube 322 opens, and the detection liquid drips onto the electroplated part to electrolyze the electroplated layer. Then, the thickness of the electroplated layer is detected by an electrolysis thickness gauge. If the electrolyte penetrates the electroplated part during the electrolysis process, the electrolyte will flow into the collection tank 221 inclined in the middle of the support plate 22, and enter the collection tube 222 connected around the support plate 22 through the flow ports on both sides of the collection tank 221, and finally be discharged and collected through the collection valve 223.After the electrolytic thickness measurement is completed, the suction mechanism 4 is operated to suck up the electrolyzed liquid. First, the upper and lower positions of the second support block 412 are adjusted, and the second limiting ring 413 is rotated to fix the second support block 412. Then, the second extension plate 414 is rotated to adjust the angle so that the suction part 42 is aligned with the electroplated part. Then, the upper suction tank 421 is pushed to move in the second moving groove 416 of the second extension plate 414. At the same time, the piston rod in the upper suction tank 421 is pressed by hand. The folded tube 422 is squeezed in the second moving groove 416. Except for pushing the piston rod in the lower suction tank 423, the excess part moves into the side moving groove 417. When the upper suction tank 421 moves to the end of the second moving groove 416, the hand is released, and the folded tube 422 extends. This causes the piston rods inside the two suction tanks to move. During this process, the guide plate 424 moves and pushes the swing spring column 429 in the swing groove 427, causing the rotating block 428 to rotate in the rotating groove 426. The small semi-circular structure inside the rotating block 428 is directly opposite the lower side of the limiting block 425 on the folding tube 422, restricting the downward movement of the folding tube 422. When the folding tube 422 unfolds, it causes the piston rod inside the lower suction tank 423 to move upward, thereby sucking up the electrolytic liquid on the electroplated part. The reciprocating operation of the upper suction tank 421's movement and pressing action ensures that the liquid is completely sucked up. The sucked liquid flows through the pipe connected to the lower suction tank 423 into the collection box 43 that is slidably engaged at the bottom of the second extension plate 414 for collection.

[0041] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. An electroplating plating layer thickness detection device, characterized by: Including, Detection platform (1); Detection block (2), the detection platform (1) is installed with detection block (2) for placing electroplating parts to carry out electroplating coating thickness detection, when carrying out coating thickness detection, when electrolyte penetrates electroplating parts, through the accommodation groove (221) opened on the detection block (2), the accommodation pipe (222) connected on one side of the accommodation groove (221), and the accommodation valve (223) for discharging liquid to realize the accommodation of electrolyte; Droplet mechanism (3) is installed on one side of the detection platform (1), which is used for dropping detection liquid on the electroplating parts on the detection block (2), the droplet mechanism (3) includes a release part (32), a certain capacity of liquid is dropped on the electroplating parts through the release part (32); and, Suction mechanism (4) is installed on the other side of the detection platform (1) with the droplet mechanism (3) in the same horizontal position, which is used for sucking the liquid after electrolytic electroplating parts, so as to facilitate the re-detection; Wherein, the suction mechanism (4) includes a second moving part (41) and a suction part (42), when the solution needs to be sucked, the suction part (42) is moved on the second moving part (41) to realize the suction of the solution.

2. The plating thickness detection apparatus of claim 1, wherein: The detection block (2) includes a mounting plate (21) installed on the detection platform (1), a support plate (22) installed on the mounting plate (21), two clamping blocks (23) movably connected on the support plate (22), and the transverse surface of the clamping block (23) is S face (231). Wherein, the middle position of the support plate (22) is provided with an accommodation groove (221), the range of the accommodation groove (221) occupies half of the support plate (22), and the accommodation groove (221) is inclined.

3. The plating thickness detecting apparatus according to claim 2, wherein: The droplet mechanism (3) includes a first moving part (31) detachably connected to the detection platform (1), the first moving part (31) includes a first rotating rod (311) screwed to the detection platform (1), a first bearing block (312) movably connected to one side of the first rotating rod (311), a first limiting rotating ring (313) rotatably connected to one side of the first bearing block (312), and a first extension plate (314) rotatably connected to the first bearing block (312).

4. The plating thickness detecting apparatus according to claim 3, wherein: The first moving part (31) further includes a first transverse slot (315) and a second transverse slot (316) opened on the first bearing block (312), and the first extension plate (314) moves on the first bearing block (312) through the first transverse slot (315).

5. A plating thickness detection device according to claim 4, wherein: The release part (32) includes a solution tank (321) movably connected to the second transverse slot (316), a release pipe (322) connected to one side of the solution tank (321), the release pipe (322) is an L-shaped structure penetrating one side of the first extension plate (314), the release pipe (322) is provided with a first magnetic block (323) penetrating one side of the first extension plate (314), and the release pipe (322) is provided with a second magnetic block (324) close to the droplet end.

6. A device for detecting the thickness of an electroplated coating according to any one of claims 2 to 5, characterized in that: The second moving part (41) comprises a second rotating rod (411) threadedly connected to the detection table (1), a second bearing block (412) movably sleeved on one side of the second rotating rod (411), a second limiting rotating ring (413) rotatably connected to one side of the second bearing block (412), and a second extension plate (414) rotatably connected to the second bearing block (412).

7. A plating thickness detection apparatus according to claim 6, wherein: The second moving part (41) further comprises a first moving groove (415) and a second moving groove (416) formed in the second bearing block (412), the second extension plate (414) moves on the second bearing block (412) through the first moving groove (415), and a side of the second extension plate (414) is provided with a side moving groove (417).

8. A plating thickness detection apparatus according to claim 7, wherein: The suction part (42) comprises an upper suction tank (421) movably connected to the second moving groove (416), a folding pipe (422) connected to the bottom of the upper suction tank (421), a lower suction tank (423) connected to the other side of the folding pipe (422), and a guide plate (424) connected between the upper suction tank (421) and the lower suction tank (423).

9. A plating thickness detection apparatus according to claim 8, wherein: The suction part (42) further comprises a limiting block (425) mounted on the folding pipe (422), a rotating groove (426) formed at the connecting position of the folding pipe (422) and the lower suction tank (423), an oscillation groove (427) formed on the upper surface of the lower suction tank (423), a rotating block (428) rotatably connected to the rotating groove (426), and an oscillation spring column (429) movably connected to the oscillation groove (427) and fixedly connected to the rotating block (428).

10. A plating thickness detection apparatus according to claim 9, wherein: The bottom of the second extension plate (414) is slidably clamped with a collecting box (43), and one side of the collecting box (43) is connected with the lower suction tank (423).

Images