TWM600308U - Blind hole de-foaming electroplating device - Google Patents

Abstract

The model discloses a blind hole defoaming electroplating device, which comprises an electroplating tank, wherein the electroplating tank includes a first tank body and a second tank body, wherein the first tank body and the second tank body are connected through a first pneumatic valve, Wherein the first tank is provided with a first liquid level sensor, wherein the second tank is provided with a second liquid level sensor, the first tank is arranged at 6° from the horizontal plane, and the opening of the first tank It is arranged upward, and the opening of the first tank body is provided with a work surface, the work surface is arranged at 6° from the horizontal plane, and the work surface is used for placing the products that need to be electroplated. It can meet single-sided production and can remove all bubbles at the same time.

Description

Blind hole defoaming electroplating device

The new type relates to the field of electroplating, in particular to a blind hole defoaming electroplating device.

In the existing electroplating process, horizontal immersion electroplating and horizontal single-sided electroplating are generally used. Horizontal immersion electroplating adopts a horizontal pipeline method. The production board is put into the horizontal pipeline and the current is conducted to the board surface to make the liquid The copper ions inside adhere to the production board to form the required copper. Immersion-type horizontal electroplating requires the entire product to be immersed in the chemical solution and corresponding fixtures are needed to meet the needs of electrical conductivity. Once the production demand increases, the entire production line can only be purchased.

Horizontal single-sided electroplating, that is, the production board is placed horizontally on the worktable, and the cathode contact is conducted by the conductive layer on the board surface. After the liquid is completely covered on the production board, the rectifier is turned on to make the copper ions in the liquid adhere to the production On the board, the required copper is formed. Horizontal single-sided electroplating cannot effectively exhaust bubbles, causing bubbles to accumulate on the product surface, causing functional abnormalities such as leaked plating holes.

In order to overcome the defects in the prior art, the embodiment of the present invention provides a blind hole defoaming electroplating device, which can satisfy single-sided production and at the same time remove all bubbles.

In order to achieve the above objective, an embodiment of the present application discloses a blind hole defoaming electroplating device, comprising: an electroplating tank including a first tank body and a second tank body, the first tank body and the second tank body pass through the A pneumatic valve is connected, the first tank is provided with a first liquid level sensor, the second tank is provided with a second liquid level sensor, the first tank is arranged at 6° from the horizontal plane, the first tank The opening of the body is set upward, and the opening of the first tank body is provided with a work surface, the work surface is set at 6° from the horizontal plane, and the work surface is used for placing products that need to be electroplated;

The spray disc is arranged inside the first tank, the spray disc can swing in the first tank, the spray disc is provided with a number of pipes, the pipe is evenly provided with a number of nozzles, and the pipe passes The hose is connected to the medicine, and the hose is provided with a first pump;

A fixing mechanism, the fixing mechanism is arranged above the working table, the fixing mechanism includes a cylinder, and a cover connected to the cylinder in transmission. The cover and the working table are arranged parallel to each other, and the cylinder head can drive the cover to be perpendicular to the The direction of the work surface moves.

In a preferred embodiment of the invention, the nozzle is a fan-shaped proximity nozzle.

In a preferred embodiment of the present invention, the spray plate is drivingly connected with a swing motor, and the swing motor can drive the spray plate to swing in the first tank.

In a preferred embodiment of the present invention, the blind hole defoaming electroplating device further includes a fixing device for fixing the fixing mechanism, the fixing device includes a first fixing plate, and the first fixing plate is provided with The cover has a housing cavity with the same shape and the opening facing downward, the cylinder penetrates the wall of the housing cavity, the body of the cylinder is fixed on the first fixing plate, and the piston rod of the cylinder can be inside the housing cavity When the piston rod drives the cover to move into the containing cavity, the cover can be contained in the containing cavity.

In a preferred embodiment of the present invention, five guide posts are vertically arranged on the cover body, one end of the guide post is fixed on the cover body, and the other end of the guide post penetrates the first fixing plate.

In a preferred embodiment of the present invention, a non-slip mechanism is provided on the work surface, and the non-slip mechanism is arranged at the lowest end of the work surface, and the non-slip mechanism can prevent products from slipping off the work surface.

The beneficial effects of the present invention are as follows:

1. The blind hole defoaming electroplating device provided by the new model can meet single-sided production without the need to immerse the entire product in the liquid chemical;

2. The blind hole defoaming electroplating device provided by the present invention uses the cathode copper block set on the work surface to conduct electricity;

3. The blind hole defoaming electroplating device provided by the new model can adapt to products of different specifications, and design different work surfaces according to product changes;

4. The first tank, the working table and the cover are arranged obliquely, which can quickly guide the liquid medicine to flow to the bottom of the first tank, and at the same time allow the bubbles in the blind holes to be discharged, and the bubbles can be peeled off the product surface;

5. The spray plate oscillates when it is working, and the fan nozzle can speed up the replacement of the liquid medicine, and at the same time can remove the air bubbles on the product surface.

In order to make the above-mentioned and other objects, features and advantages of the present invention more obvious and understandable, the following is a detailed description of preferred embodiments in conjunction with the accompanying drawings.

The technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of these features.

In order to achieve the above objective, the present invention provides a blind hole defoaming electroplating device, which includes:

The electroplating tank 1 includes a first tank body 11 and a second tank body 12. The first tank body 11 and the second tank body 12 are connected through a first pneumatic valve, and the first tank body 11 is provided with a A liquid level sensor, the second tank body 12 is provided with a second liquid level sensor, the first tank body 11 is arranged at 6° from the horizontal plane, the opening of the first tank body 11 is set upward, and the first tank body 11 The opening of the tank body 11 is provided with a work surface 111, the work surface 111 is arranged at 6° from the horizontal plane, and the work surface 111 is used to place the product 5 that needs to be electroplated;

Spray plate 2, the spray plate 2 is arranged inside the first tank 11, the spray plate 2 can swing in the first tank 11, the spray plate 2 is provided with a number of pipes 21, the pipe 21 is even A number of nozzles 22 are provided, and the pipe 21 is connected to the liquid medicine through a hose 23, and the hose 23 is provided with a first pump;

The fixing mechanism 3 is arranged above the work surface 111. The fixing mechanism 3 includes an air cylinder 31 and a cover 32 that is drivingly connected to the air cylinder 31. The cover 32 and the work surface 111 are mutually When arranged in parallel, the cylinder head can drive the cover body 32 to move in a direction perpendicular to the work surface 111.

Further, the nozzle 22 is a fan-shaped proximity nozzle, that is, after the fluid passes through the nozzle, it assumes a fan-shaped shape.

Further, the spray plate 2 is in transmission connection with a swing motor, and the swing motor can drive the spray plate 2 to swing in the first tank 11.

Further, the blind hole defoaming electroplating device further includes a fixing device 4 for fixing the fixing mechanism 3, and the fixing device 4 includes a first fixing plate 41, and the first fixing plate 41 A receiving cavity 43 having the same shape as the cover body 32 and opening downwards is provided. The cylinder 31 penetrates the wall of the receiving cavity 43, and the body of the cylinder 31 is fixed on the first fixing plate. 41, the piston rod of the cylinder 31 can move inside and below the accommodating cavity 43. When the piston rod drives the cover 32 to move into the accommodating cavity 43, the cover 32 can be accommodated in the accommodation chamber 43. Cavities 43.

Further, the cover body 32 is vertically provided with five guide posts 33, one end of the guide post 33 is fixed on the cover body 32, and the other end of the guide post 33 passes through the first fixing plate 41 .

Further, a non-slip mechanism 112 is provided on the work surface 111, and the non-slip mechanism 112 is provided at the lowest end of the work surface 111, and the anti-slip mechanism 112 can prevent the product 5 from slipping off the work surface 111.

In this embodiment, referring to FIG. 1, the blind hole electroplating device includes a fixing mechanism 3, a fixing device 4, an electroplating tank 1 and a spray plate 2 arranged in the electroplating tank 1.

The second tank body 12 in the electroplating tank 1 is arranged below the first tank body 11, the second tank body 12 and the first tank body 11 are connected by a circulation system, and the first tank body 11 is provided with a spray plate 2, and the spray plate 2 is drivingly connected with a swing motor, so that the spray plate 2 can swing back and forth in the first tank 11.

4, the opening of the first tank body 11 is provided with a work surface 111, the work surface 111 is provided with a non-slip mechanism 112, the nozzle 22 on the spray plate 2 can face the work surface through the opening Product 5 on 111 sprays liquid medicine. The working table surface 111 is also provided with a cathode copper block. When the product 5 is placed on the working table surface 111, the product 5 can contact the cathode copper block.

Please refer to FIG. 5, the spray plate 2 has a rectangular frame structure. There are 9 pipes 21 evenly arranged in the spray plate 2, 9 of the pipes 21 are arranged in parallel, and the upper part of the pipe 21 is evenly provided with a number of nozzles 22 . The spray range of the fan nozzle 22 is large in accordance with the swing of the spray plate 2 and can peel off the bubbles on the surface of the product 5.

Please refer to FIG. 6, the fixing mechanism 3 includes a cylinder 31 arranged perpendicular to the worktable surface 111. The lower end of the piston rod of the cylinder 31 is connected with a cover 32. The cover 32 is a rectangular parallelepiped. The work surface 111 is parallel, and the cover body 32 can press and cover the product 5 on the work surface 111 under the driving of the cylinder 31.

Please refer to FIG. 2, the fixing device 4 includes a first fixing plate 41 installed on a fixing frame. The first fixing plate 41 is provided with a receiving cavity 43 with an opening facing downward, and the receiving cavity 43 can accommodate the The cover 32, when the cover 32 moves upward with the piston rod, the cover 32 can be housed in the receiving cavity 43.

In this embodiment, it also includes a transmission mechanism manipulator.

With the above structure, the blind hole defoaming electroplating device is activated. At this time, the cover 32 is stored in the containing cavity 43, and the robot puts the product 5 to be electroplated on the work surface 111, The side of the product 5 that needs to be electroplated faces down, and the anti-skid mechanism 112 can resist the product 5, and the part of the product 5 that needs to be electroplated is above the opening of the first tank 11. 5 is at a 6 degree angle to the horizontal.

After the product 5 is placed, the cover 32 is driven by the air cylinder 31 to move downward, and is attached to the product 5 to press the product 5 on the work surface 111.

Start the pump, and the medicine will enter the first tank 11 and the second tank 12 under the action of the pump, and wait until the first liquid level sensor senses that the liquid level in the first tank 11 reaches the work Liquid level, when the second liquid level sensor senses that the liquid level in the second tank 12 reaches the working liquid level, the rectifier is activated, the spray plate 2 starts to swing, and the first pump flows into the pipe 21 of the spray plate 2 The chemical liquid is pumped, the nozzle 22 sprays the chemical liquid to the spray plate 2, and the electroplating operation starts.

After the plating time is reached, turn off the rectifier, turn off the pump, turn off the swing motor, and open the first pneumatic valve at the same time to return the liquid medicine in the first tank 11 to the second tank 12, and wait for the first sensor to sense When the liquid level in the first tank body 11 reaches a lower position, the cylinder 31 is activated, and the cylinder 31 waits for the cover body 32 to enter the accommodating cavity 43, and the manipulator takes away the electroplated product 5.

The above detailed description is a specific description of a feasible embodiment of this creation, but this embodiment is not used to limit the scope of the creation of the patent. Any equivalent implementation or modification that does not deviate from the spirit of the creation technique, such as: other changes The equivalent embodiments should all be included in the patent scope of this case.

This new model uses specific examples to illustrate the principles and implementation of the present model. The descriptions of the above examples are only used to help understand the method and core ideas of the present model; at the same time, for those skilled in the art, according to this The ideas of the new type will have changes in the specific implementation and the scope of application. In summary, the content of this specification should not be construed as a limitation of the new type.

1: Electroplating tank 11: The first tank 111: work surface 112: Anti-slip mechanism 12: The second tank 2: spray pan 21: Pipeline 22: Nozzle 23: hose 3: fixed mechanism 31: Cylinder 32: Lid 33: guide post 4: Fixing device 41: The first fixed plate 43: receiving cavity 5: product

Figure 1 is a schematic structural view of a blind hole defoaming electroplating device in an embodiment of the present invention; 2 is an enlarged view of the middle electroplating tank, spray plate, fixing mechanism and fixing device of the blind hole defoaming electroplating device in the embodiment of the present invention; Figure 3 is a schematic view of the structure of the electroplating tank in the embodiment of the present invention; 4 is a schematic diagram of the structure of the first tank and the spray plate in the embodiment of the present invention; Figure 5 is a schematic diagram of the structure of the spray plate in the embodiment of the present invention; and Fig. 6 is a structural diagram of the fixing mechanism and the electroplating tank in the embodiment of the present invention.

1: Electroplating tank

11: The first tank

12: The second tank

2: spray pan

3: fixed mechanism

31: Cylinder

32: Lid

4: Fixing device

41: The first fixed plate

43: receiving cavity

Claims (6)

A blind hole defoaming electroplating device, which at least includes: An electroplating tank (1), the electroplating tank (1) at least includes a first tank body (11) and a second tank body (12), the first tank body (11) and the second tank body (12) Connected by a first pneumatic valve, the first tank (11) is provided with a first liquid level sensor, the second tank (12) is provided with a second liquid level sensor, the first tank (11) It is set at 6° to the horizontal plane, the opening of the first tank body (11) is set upwards, and the opening of the first tank body (11) is provided with a working table (111), the working table (111) and the horizontal plane Set at 6°, the work surface (111) is used to place a product (5) that needs electroplating; A spray disc (2), the spray disc (2) is arranged inside the first tank (11), the spray disc (2) can swing in the first tank (11), the spray disc (2) A number of pipes (21) are arranged on the pipe (21), and a number of nozzles (22) are evenly arranged on the pipe (21). The pipe (21) is connected to the medicine through a hose (23), and the hose (23) is provided with There is a first pump; A fixing mechanism (3), the fixing mechanism (3) is arranged above the work surface (111), the fixing mechanism (3) includes an air cylinder (31), and a cover body ( 32), the cover (32) and the work surface (111) are arranged parallel to each other, and a cylinder head can drive the cover (32) to move in a direction perpendicular to the work surface (111). The blind hole defoaming electroplating device according to claim 1, wherein the nozzle (22) is a fan-shaped proximity nozzle. The blind hole defoaming electroplating device according to claim 1, characterized in that the spray plate (2) is drivingly connected with a swing motor, and the swing motor can drive the spray plate (2) in the first tank body (11). ) Swing within. The blind hole defoaming electroplating device according to claim 1, characterized in that the blind hole defoaming electroplating device further comprises a fixing device (4), and the fixing device (4) is used to fix the fixing mechanism (3), The fixing device (4) includes a first fixing plate (41). The first fixing plate (41) is provided with an accommodating cavity (43) having the same shape as the cover (32) and opening downwards. The cylinder (31) Pass through the wall surface of the accommodating cavity (43), the body of the cylinder (31) is fixed on the first fixing plate (41), and a piston rod of the cylinder (31) can be in the accommodating cavity ( 43) moves inside and below, when the piston rod drives the cover (32) to move into the accommodating cavity (43), the cover (32) can be accommodated in the accommodating cavity (43). The blind hole defoaming electroplating device according to claim 4, characterized in that the cover body (32) is vertically provided with 5 guide posts (33), and one end of the guide post (33) is fixed on the cover body ( 32), the other end of the guide post (33) penetrates the first fixing plate (41). The blind hole defoaming electroplating device according to claim 1, characterized in that an anti-skid mechanism (112) is provided on the work surface (111), and the anti-skid mechanism (112) is arranged at the lowest end of the work surface (111) , The anti-skid mechanism (112) can prevent the product (5) from slipping off the work surface (111).

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