Platinum plating liquid electroplating bath cleaning device

Abstract

The utility model belongs to the technical field of electroplating bath cleaning. In view of the problem that electroplating liquid in an electroplating bath is polluted as the electroplating liquid corrodes a brush plate in the conventional cleaning device for the platinum-plating liquid electroplating bath, the utility model discloses the cleaning device for the platinum-plating liquid electroplating bath, which comprises an electroplating component, and the electroplating component comprises a motor arranged on one side of an electroplating bath body; a detachable component is arranged on the electroplating bath body, and comprises a slot arranged at the output end of the motor; the inserting rod is arranged on the inserting groove; the threaded rod is arranged at one end of the insertion rod; the movable block sleeves the outer side of the threaded rod; the supporting frame is arranged at the bottom of the moving block; the cleaning brush is arranged on the outer side of the supporting frame; the supporting plate is arranged at one end of the threaded rod, the groove matched with the supporting plate is formed in the electroplating bath body, the supporting plate and the electroplating bath body are connected in a clamped mode, the cleaning brush can be conveniently disassembled and assembled through the detachable assembly, and the cleaning brush is prevented from being corroded by electroplating liquid.

Description

Technical Field

[0001] The utility model belongs to the technical field, and particularly relates to a platinum plating solution electroplating tank cleaning device. Background Art

[0002] DNS type plating solution has fast electroplating speed and good uniform coating, but its platinum salt has poor stability and short service life. The plating solution must be replaced after 2-4 months of use according to the specific frequency of use. P salt platinum plating solution is an alkaline platinum plating solution. The main salt is dinitrosodiamine platinum. The plating solution is yellow and the pH value is about 1. The content of precious metal platinum in each liter of plating solution is 50g. If the platinum content is too low, the coating will be gray or even black. If the content is too high, the cost will increase and the coating will be rough. There are many formulas for platinum P salt plating solution, among which the most commonly used are aminosulfonic acid plating solution and phosphoric acid monosulfuric acid plating solution. These two plating solutions are stable and easy to maintain, and can plate a bright or semi-bright platinum coating of 5μm. Low-porosity platinum coatings that are firmly bonded to the substrate and have a coating thickness greater than 10μm can also be plated by combining the addition of an intermediate layer and post-plating heat treatment. P salt is one of the most commonly used raw materials for platinum plating in cyanide-free electroplating. The resulting coating has high hardness, low resistance, good solderability, and excellent electrocatalytic activity. It can be used for platinum plating on the surface of electronic components.

[0003] The existing cleaning device drives the brush plate to move through the sliding cylinder and cleans the bottom and both sides of the electroplating tank. However, the brush plate on the device is fixed in the electroplating tank. Since the plating liquid is corrosive to a certain extent, the brush plate will be corroded, thereby contaminating the plating liquid in the electroplating tank and causing a waste of resources. Utility Model Content

[0004] In view of the problem that the platinum plating solution electroplating tank cleaning device mentioned above has the problem that the plating solution corrodes the brush plate, thereby contaminating the plating solution in the plating tank, one of the purposes of the utility model is to provide a platinum plating solution electroplating tank cleaning device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A platinum plating solution electroplating tank cleaning device, comprising an electroplating component, the electroplating component comprising:

[0007] The electroplating tank body has a motor disposed on one side thereof;

[0008] The electroplating tank body is provided with a detachable component, and the detachable component comprises:

[0009] A slot, arranged at an output end of the motor;

[0010] An insertion rod, arranged on the slot;

[0011] A threaded rod, disposed at one end of the insertion rod;

[0012] A moving block is sleeved on the outer side of the threaded rod;

[0013] A support frame, arranged at the bottom of the moving block;

[0014] A cleaning brush is arranged on the outer side of the support frame;

[0015] The support plate is arranged at one end of the threaded rod, and the electroplating tank body is provided with a groove matching the support plate, so that the support plate is snap-connected with the electroplating tank body.

[0016] In one of the technical solutions disclosed in the present utility model, an inserting plate that matches the supporting plate is provided on the outer side of the electroplating tank body and penetrates the groove and the inserting plate.

[0017] In one of the technical solutions disclosed in the present utility model, a connecting groove is provided on the top of the supporting frame, so that the supporting frame and the moving block are snap-connected.

[0018] In one of the technical solutions disclosed in the present utility model, a fixing bolt that matches the moving block is provided on the support frame and passes through the moving block and the connecting groove.

[0019] In one of the technical solutions disclosed in the utility model, a Velcro is provided at the connection between the cleaning brush and the support frame, so that the support frame and the cleaning brush are bonded and connected.

[0020] In one of the technical solutions disclosed in the present utility model, a slide plate is arranged on the outer side of the support frame, and a slide groove matching the slide plate is arranged on the inner side wall of the electroplating tank body.

[0021] In one of the technical solutions disclosed in the utility model, an L-shaped connecting plate is provided at the bottom of the motor and is fixed by bolts.

[0022] In one of the technical solutions disclosed in the present utility model, a nozzle is arranged on the top of the electroplating tank body, and a drainage port cooperating with the nozzle is arranged on the bottom end of one side of the electroplating tank body.

[0023] From the above description, it can be seen that the beneficial effect of the utility model is: after cleaning the electroplating tank, the support plate is pulled out of the groove, and the plug rod at one end of the threaded rod is pulled out of the slot, so that the support frame and the cleaning brush can be taken out of the electroplating tank body. When installing, you only need to put the support frame and the cleaning brush into the electroplating tank body, and insert the plug rod and the support plate into the slot and the groove to fix them, which is convenient for disassembly and assembly of the cleaning brush, avoiding the corrosion of the cleaning brush by the electroplating liquid, thereby contaminating the electroplating liquid in the electroplating tank and causing waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 It is a schematic diagram of the structure of the utility model.

[0026] Figure 2 It is a structural schematic diagram of the cross section of the utility model.

[0027] Figure 3 It is a schematic structural diagram of a side cross-section of the present invention.

[0028] Figure 4 It is a structural schematic diagram of the insert rod and the slot in the utility model.

[0029] Figure 5 for Figure 2 A magnified schematic diagram of center A.

[0030] Figure markings: 1-electroplating assembly; 11-electroplating tank body; 12-motor; 121-L-shaped connecting plate; 13-nozzle; 14-drain outlet; 2-detachable assembly; 21-threaded rod; 211-moving block; 22-insertion rod; 221-slot; 23-support plate; 231-groove; 24-support frame; 241-connecting groove; 242-fixing bolt; 243-slide plate; 244-slide groove; 25-cleaning brush; 26-Velcro; 27-insertion plate. DETAILED DESCRIPTION

[0031] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0032] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0034] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0036] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0037] The utility model discloses a platinum plating bath cleaning device, the structure of which is as shown in the attached figure. Figure 1 ~Attached Figure 5 As shown, it includes an electroplating component 1, and the electroplating component 1 includes: a motor 12 is arranged on one side of the electroplating tank body 11; a detachable component 2 is arranged on the electroplating tank body 11, and the detachable component 2 includes: a slot 221 is arranged at the output end of the motor 12; an insertion rod 22 is arranged on the slot 221; a threaded rod 21 is arranged at one end of the insertion rod 22; a moving block 211 is sleeved on the outside of the threaded rod 21; a support frame 24 is arranged at the bottom of the moving block 211; a cleaning brush 25 is arranged on the outside of the support frame 24; a support plate 23 is arranged at one end of the threaded rod 21, and a groove 231 matching the support plate 23 is arranged on the electroplating tank body 11, so that the support plate 23 is snap-fitted and connected with the electroplating tank body 11.

[0038] With the above structure, when in use, the motor 12 is started through an external power supply, and the output end of the motor 12 drives the threaded rod 21 to rotate. The rotating threaded rod 21 drives the support frame 24 and the cleaning brush 25 on the outside of the support frame 24 to move left and right in the electroplating tank body 11 through the moving block 211, and cleans the bottom surface and both sides of the electroplating tank body 11. After cleaning, the support plate 23 is pulled out from the groove 231, and the plug rod 22 at one end of the threaded rod 21 is pulled out from the slot 221, so that the support frame 24 and the cleaning brush 25 can be taken out of the electroplating tank body 11. When installing, you only need to put the support frame 24 and the cleaning brush 25 into the electroplating tank body 11, and insert the plug rod 22 and the support plate 23 into the slot 221 and the groove 231 to fix them, which is convenient for disassembly and assembly of the cleaning brush 25, avoiding the corrosion of the cleaning brush 25 by the plating liquid, thereby polluting the plating liquid in the electroplating tank and causing waste of resources.

[0039] In one of the technical solutions disclosed in the present utility model, an insert plate 27 that cooperates with the support plate 23 is provided on the outer side of the electroplating tank body 11 and penetrates the groove 231 and the insert plate 27, thereby increasing the fixity of the connection between the support plate 23 and the electroplating tank body 11.

[0040] In a more specific embodiment, a connection groove 241 is provided on the top of the support frame 24 , so that the support frame 24 and the moving block 211 are snap-connected, thereby increasing the convenience of disassembly and assembly of the support frame 24 .

[0041] In a more specific embodiment, a fixing bolt 242 is provided on the support frame 24 to cooperate with the moving block 211 and penetrate the moving block 211 and the connecting groove 241, thereby increasing the fixity of the connection between the moving block 211 and the connecting groove 241 and facilitating disassembly and assembly.

[0042] In a more specific embodiment, a Velcro 26 is provided at the connection between the cleaning brush 25 and the support frame 24, so that the support frame 24 and the cleaning brush 25 are bonded and connected. When replacing, the cleaning brush 25 is directly torn off the support frame 24 and a new cleaning brush 25 is pasted, which facilitates the replacement of the cleaning brush 25.

[0043] In a more specific embodiment, a slide plate 243 is provided on the outer side of the support frame 24, and a slide groove 244 matching the slide plate 243 is provided on the inner wall of the electroplating tank body 11, thereby increasing the stability of the support frame 24 and the cleaning brush 25 on the outer side of the support frame 24 when moving left and right in the electroplating tank body 11.

[0044] In a more specific embodiment, an L-shaped connecting plate 121 is provided at the bottom of the motor 12 and fixed by bolts, thereby increasing the convenience of disassembly and assembly of the motor 12 .

[0045] In a more specific embodiment, a nozzle 13 is provided on the top of the electroplating tank body 11, and cleaning agent is sprayed through the nozzle to increase the cleanliness of the electroplating tank body 11. A drain outlet 14 cooperating with the nozzle 13 is provided on the bottom end of one side of the electroplating tank body 11 to facilitate the discharge of sewage.

[0046] From the above description, it can be known that the usage of the embodiment of the utility model is: through an external power supply, the motor 12 is started, and the output end of the motor 12 drives the threaded rod 21 to rotate, and the rotating threaded rod 21 drives the support frame 24 and the cleaning brush 25 on the outside of the support frame 24 to move left and right in the electroplating tank body 11 through the moving block 211, and clean the bottom surface and both sides of the electroplating tank body 11. After cleaning, the support plate 23 is pulled out of the groove 231, and the insertion rod 22 at one end of the threaded rod 21 is pulled out of the slot 221, and the support frame 24 and the cleaning brush 25 can be taken out of the electroplating tank body 11. When installing, you only need to put the support frame 24 and the cleaning brush 25 into the electroplating tank body 11, and insert the insertion rod 22 and the support plate 23 into the slot 221 and the groove 231 to fix them.

[0047] From the above description, it can be known that the beneficial effects of the embodiment of the utility model are: after cleaning, the support plate 23 is pulled out from the groove 231, and the insertion rod 22 at one end of the threaded rod 21 is pulled out from the slot 221, and the support frame 24 and the cleaning brush 25 can be taken out from the electroplating tank body 11. During installation, only the support frame 24 and the cleaning brush 25 need to be placed in the electroplating tank body 11, and the insertion rod 22 and the support plate 23 are inserted into the slot 221 and the groove 231 to be fixed, which facilitates the disassembly and assembly of the cleaning brush 25, avoids the corrosion of the cleaning brush 25 by the plating liquid, thereby polluting the plating liquid in the electroplating tank and causing waste of resources.

[0048] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A platinum plating solution electroplating tank cleaning device, comprising an electroplating component, the electroplating component comprising: The electroplating tank body has a motor disposed on one side thereof; The feature is that: the electroplating tank body is provided with a detachable component, and the detachable component includes: A slot, arranged at an output end of the motor; An insertion rod, arranged on the slot; A threaded rod, disposed at one end of the insertion rod; A moving block is sleeved on the outer side of the threaded rod; A support frame, arranged at the bottom of the moving block; A cleaning brush, arranged on the outside of the support frame; The support plate is arranged at one end of the threaded rod, and the electroplating tank body is provided with a groove matching the support plate, so that the support plate is snap-connected with the electroplating tank body.

2. A platinum plating solution electroplating tank cleaning device according to claim 1, characterized in that: An inserting plate that matches the supporting plate is arranged on the outer side of the electroplating tank body and penetrates the groove and the inserting plate.

3. A platinum plating solution electroplating tank cleaning device according to claim 1, characterized in that: A connecting groove is arranged on the top of the supporting frame so that the supporting frame is engaged and connected with the moving block.

4. A platinum plating solution electroplating tank cleaning device according to claim 3, characterized in that: The support frame is provided with a fixing bolt which matches the moving block and passes through the moving block and the connecting groove.

5. A platinum plating solution electroplating tank cleaning device according to claim 4, characterized in that: Velcro is provided at the connection between the cleaning brush and the support frame, so that the support frame and the cleaning brush are bonded and connected.

6. A platinum plating solution electroplating tank cleaning device according to claim 5, characterized in that: A slide plate is arranged on the outer side of the support frame, and a slide groove matching the slide plate is arranged on the inner side wall of the electroplating tank body.

7. A platinum plating solution electroplating tank cleaning device according to claim 3, characterized in that: An L-shaped connecting plate is arranged at the bottom of the motor and is fixed by bolts.

8. A platinum plating solution electroplating tank cleaning device according to claim 7, characterized in that: A nozzle is arranged on the top of the electroplating tank body, and a drainage port cooperating with the nozzle is arranged on the bottom end of one side of the electroplating tank body.

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