Electroplating cleaning equipment

Abstract

The utility model discloses electroplating cleaning equipment, belongs to the technical field of electroplating processing, and solves the problem that the yield of final electroplated workpieces is affected to a certain extent due to the fact that omission possibly occurs since the surfaces of the workpieces are not necessarily completely flushed in the cleaning mode. Comprising a tank body with a top opening capable of being opened and closed and a grating plate fixedly connected into the tank body, and a first-stage cleaning assembly, a second-stage cleaning assembly, a third-stage cleaning assembly and a fourth-stage cleaning assembly are sequentially and rotationally connected into the tank body. Batch cleaning of workpieces is achieved, an operator only needs to manually rotate the movable inlet cover, throw the workpieces and inject water flow, the workpieces are flushed by different water pressures in the first-stage cleaning assembly, the second-stage cleaning assembly, the third-stage cleaning assembly and the fourth-stage cleaning assembly, the water flow is sprayed out through the water outlet holes, the hole diameter is gradually reduced to increase pressure, and after cleaning is completed, water is discharged through the grating plate. And finally, an operator unscrews the movable outlet cover to remove the cleaned workpiece.

Description

Technical Field

[0001] The utility model relates to the technical field of electroplating processing, in particular to electroplating cleaning equipment. Background Art

[0002] Electroplating cleaning is a key step in the electroplating process. Its main purpose is to remove grease, dust, oxides and other impurities on the surface of the workpiece to ensure uniform adhesion and high quality of the coating. The process usually involves several stages, including pretreatment and final cleaning. Pretreatment generally includes alkaline cleaning to remove grease and organic matter, pickling to remove oxides and slight rust, and activation treatment to increase the activity of the metal surface. Final cleaning is used to thoroughly remove residual treatment fluid, generally using deionized water or distilled water to prevent contamination of the coating. The correct cleaning process ensures good bonding between the coating and the substrate, avoids the occurrence of problems such as interlayers, bubbles and uneven coatings, and plays a vital role in improving the overall quality and durability of electroplated products. The cleaning process before electroplating should be flexibly selected according to the type and surface condition of the material to be plated to achieve the best electroplating effect.

[0003] At present, the final cleaning method for workpieces before electroplating is basically to rinse the surface of the workpiece with a high-pressure water gun. On the one hand, it can remove the liquid left over from the acid and alkali cleaning on the surface, and on the other hand, it can also remove the more stubborn impurities on the surface. However, this cleaning method may not be able to completely rinse the surface of the workpiece, and may cause omissions, thus affecting the final yield of the electroplated workpiece to a certain extent.

[0004] Therefore, an electroplating cleaning device is proposed to solve or alleviate the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides electroplating cleaning equipment.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The electroplating cleaning equipment comprises a trough body with an openable and closable top opening, and a grille plate fixedly connected in the trough body, wherein a first-level cleaning component, a second-level cleaning component, a third-level cleaning component, and a fourth-level cleaning component are rotatably connected in sequence in the trough body, and water outlet holes are provided on the first-level cleaning component, the second-level cleaning component, the third-level cleaning component, and the fourth-level cleaning component, and a water pressure component that leaves the water outlet holes on the first-level cleaning component, the second-level cleaning component, the third-level cleaning component, and the fourth-level cleaning component is enlarged.

[0008] Preferably, the first-stage cleaning component, the second-stage cleaning component, the third-stage cleaning component, and the fourth-stage cleaning component all include a connecting pipe with one end open and the other end closed, a rotating shaft fixedly connected to the closed end of the connecting pipe, and a rotating pipe joint connected to the open end of the connecting pipe, the rotating shaft and the rotating pipe joint are both arranged through the side wall of the trough body, the water outlet is opened on the peripheral wall of the connecting pipe, and several of the rotating pipe joints are connected to an external water source.

[0009] Preferably, the first-stage cleaning assembly, the second-stage cleaning assembly, the third-stage cleaning assembly, and the fourth-stage cleaning assembly all further include a bearing seat, the bearing seat is fixedly connected to the outer wall of the trough body, and the rotating shaft is fixedly connected to the inner ring of the bearing seat.

[0010] Preferably, the first-stage cleaning assembly, the second-stage cleaning assembly, the third-stage cleaning assembly, and the fourth-stage cleaning assembly all further include disc-shaped side plates fixedly connected to both ends of the connecting pipe, and a plurality of radial plates fixedly connected to the outer peripheral wall of the connecting pipe, the ends of the radial plates are fixedly connected to the side plates, and a accommodating space is formed between adjacent radial plates and the side plates on both sides, and there is a gap between the accommodating space and the grille plate.

[0011] Preferably, a water outlet is connected to the bottom of one end of the trough body facing the four-stage cleaning component.

[0012] Preferably, it further comprises a cover, which is fixedly connected to the top surface of the trough body, and a feed inlet and a discharge outlet are formed between two ends of the cover and two ends of the opening of the top surface of the trough body.

[0013] Preferably, two ends of the cover are rotatably connected with a movable inlet cover and a movable outlet cover respectively, and both the movable inlet cover and the movable outlet cover are fixedly connected with a handle.

[0014] The utility model has the following beneficial effects:

[0015] The cleaning equipment designed by the utility model allows the operator to manually rotate the movable feed cover to open the feed port and put in a batch of workpieces. Water is then injected and rinses the workpieces in each level of cleaning components through water outlets of different apertures, ensuring that the water pressure is gradually enhanced. This design utilizes side plates and radial plates to guide the water flow, achieves continuous cleaning and pushes the workpieces through the multi-level cleaning area. Each cleaning component progressively controls the water pressure by adjusting the size of the water outlet to implement comprehensive and effective cleaning. After cleaning, water flows into the bottom of the trough through the grille plate and is discharged. Finally, the operator simply rotates the movable outlet cover to take out the cleaned workpiece, ensuring thorough cleaning of the workpiece while improving the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2It is a structural schematic diagram of taking out the sealing cover, movable inlet cover and movable outlet cover of the utility model;

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0019] 1. Trough body; 2. Bracket; 3. Cover; 4. Movable outlet cover; 5. Movable inlet cover; 6. Handle; 7. Bearing seat; 8. Rotating shaft; 9. Four-stage cleaning component; 91. Connecting pipe; 911. Water outlet hole; 92. Side plate; 93. Diameter plate; 10. Three-stage cleaning component; 11. Two-stage cleaning component; 12. One-stage cleaning component; 13. Water outlet pipe; 14. Grille plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Electroplating cleaning equipment, such as Figure 1 As shown, it includes a trough body 1 with an openable and closable top opening, and a grille plate 14 fixedly connected to the trough body 1. Specifically, it also includes a cover 3, which is fixedly connected to the top surface of the trough body 1, and a feed port and a discharge port are formed between the two ends of the cover 3 and the two ends of the top surface opening of the trough body 1. The two ends of the cover 3 are rotatably connected with a movable inlet cover 5 and a movable outlet cover 4, respectively. The movable inlet cover 5 and the movable outlet cover 4 are fixedly connected with handles 6. The opening on the top surface of the trough body 1 is opened and closed by the movable inlet cover 5 and the movable outlet cover 4. The bottom of one end of the trough body 1 facing the four-stage cleaning component 9 is connected with a water outlet pipe 13.

[0022] like Figure 2 As shown, a first-level cleaning component 12, a second-level cleaning component 11, a third-level cleaning component 10, and a fourth-level cleaning component 9 are rotatably connected in sequence in the tank body 1, and there are water outlet holes 911 on the first-level cleaning component 12, the second-level cleaning component 11, the third-level cleaning component 10, and the fourth-level cleaning component 9, and the water pressure component leaving the water outlet holes 911 on the first-level cleaning component 12, the second-level cleaning component 11, the third-level cleaning component 10, and the fourth-level cleaning component 9 is enlarged.

[0023] The first-stage cleaning component 12, the second-stage cleaning component 11, the third-stage cleaning component 10, and the fourth-stage cleaning component 9 all include a connecting pipe 91 with one end open and the other end closed, a rotating shaft 8 fixedly connected to the closed end of the connecting pipe 91, a rotating pipe joint connected to the open end of the connecting pipe 91, and a bearing seat 7. The rotating shaft 8 and the rotating pipe joint are both arranged through the side wall of the tank body 1, and the water outlet 911 is provided on the peripheral wall of the connecting pipe 91, and several rotating pipe joints are connected to an external water source. The bearing seat 7 is fixedly connected to the outer wall of the tank body 1, and the rotating shaft 8 is fixedly connected to the inner ring of the bearing seat 7. One end of the four rotating shafts 8 passing through the bearing seat 7 can be fixedly connected to a sprocket, and the four sprockets can be driven by a chain, and then the chain is driven by the structure of the motor and the sprocket, so that the four rotating shafts 8 can rotate together.

[0024] At the same time, if Figure 3 As shown, the first-stage cleaning component 12, the second-stage cleaning component 11, the third-stage cleaning component 10, and the fourth-stage cleaning component 9 all include disc-shaped side plates 92 fixedly connected to both ends of the connecting pipe 91, and a plurality of radial plates 93 fixedly connected to the outer peripheral wall of the connecting pipe 91, the ends of the radial plates 93 are fixedly connected to the side plates 92, and a accommodating space is formed between adjacent radial plates 93 and the side plates 92 on both sides, and there is a gap between the accommodating space and the grille plate 14.

[0025] When the utility model is cleaning workpieces, the operator only needs to manually hold the handle 6 to drive the movable feed cover 5 to deflect relative to the sealing cover 3, so that the feed port is opened, and then a batch of workpieces are put between the tank body 1 and the first-level cleaning component 12, and then water is injected into the rotating pipe joint through the water source. The water flows out through the connecting pipe 91 and the water outlet 911 in sequence and washes onto the surface of the workpiece. Due to the arrangement of the side plate 92 and the diameter plate 93, the accommodating space will take a part of the space and send it forward, so that the workpiece in the accommodating space can not only be continuously cleaned by water, but also can enter between the first-level cleaning component 12 and the second-level cleaning component 11, the first-level cleaning component 12, the second-level cleaning component 11, the third-level cleaning component 10, and the fourth-level cleaning component 9 The difference is that the water pressures generated by the four are different, which is due to the different apertures of the water outlet holes 911 on the four. From the first-level cleaning component 12, the second-level cleaning component 11, the third-level cleaning component 10, to the fourth-level cleaning component 9, the water flow inside remains unchanged, and the aperture of the water outlet hole 911 is getting smaller, which in disguise pressurizes the water flow leaving the water outlet hole 911, so that when the water flow is flushed on the surface of the workpiece, multi-level different water pressures and a more comprehensive cleaning work can be obtained, and the water after cleaning can fall to the inner bottom surface of the trough body 1 through the grid plates 14, and be discharged through the water outlet pipe 13, ensuring that the workpiece is fully cleaned. Then the operator only needs to hold the handle 6 again, rotate the movable cover 4, and remove the cleaned workpiece.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. Electroplating cleaning equipment, characterized in that, The invention comprises a trough body (1) with an opening on the top surface that can be opened and closed, and a grid plate (14) fixedly connected to the trough body (1); a first-level cleaning component (12), a second-level cleaning component (11), a third-level cleaning component (10), and a fourth-level cleaning component (9) are rotatably connected in sequence in the trough body (1); water outlet holes (911) are provided on the first-level cleaning component (12), the second-level cleaning component (11), the third-level cleaning component (10), and the fourth-level cleaning component (9); and a water pressure component that leaves the water outlet holes (911) on the first-level cleaning component (12), the second-level cleaning component (11), the third-level cleaning component (10), and the fourth-level cleaning component (9) is enlarged.

2. The electroplating cleaning equipment according to claim 1, characterized in that: The first-stage cleaning assembly (12), the second-stage cleaning assembly (11), the third-stage cleaning assembly (10), and the fourth-stage cleaning assembly (9) all comprise a connecting pipe (91) with one end open and the other end closed, a rotating shaft (8) fixedly connected to the closed end of the connecting pipe (91), and a rotating pipe joint connected to the open end of the connecting pipe (91); the rotating shaft (8) and the rotating pipe joint are both arranged to pass through the side wall of the tank body (1); the water outlet hole (911) is provided on the peripheral wall of the connecting pipe (91), and a plurality of the rotating pipe joints are all connected to an external water source.

3. The electroplating cleaning equipment according to claim 2, characterized in that: The first-stage cleaning component (12), the second-stage cleaning component (11), the third-stage cleaning component (10), and the fourth-stage cleaning component (9) all further include a bearing seat (7), wherein the bearing seat (7) is fixedly connected to the outer wall of the tank body (1), and the rotating shaft (8) is fixedly connected to the inner ring of the bearing seat (7).

4. The electroplating cleaning equipment according to claim 2, characterized in that: The first-stage cleaning assembly (12), the second-stage cleaning assembly (11), the third-stage cleaning assembly (10), and the fourth-stage cleaning assembly (9) all further include disc-shaped side plates (92) fixedly connected to both ends of the connecting pipe (91), and a plurality of radial plates (93) fixedly connected to the outer peripheral wall of the connecting pipe (91), the ends of the radial plates (93) being fixedly connected to the side plates (92), a receiving space being formed between adjacent radial plates (93) and the side plates (92) on both sides, and a gap being present between the receiving space and the grid plate (14).

5. The electroplating cleaning equipment according to claim 1, characterized in that: The bottom of one end of the tank body (1) facing the four-stage cleaning assembly (9) is connected to a water outlet pipe (13).

6. The electroplating cleaning equipment according to claim 1, characterized in that: It also comprises a sealing cover (3), wherein the sealing cover (3) is fixedly connected to the top surface of the tank body (1), and a feed inlet and a discharge outlet are formed between the two ends of the sealing cover (3) and the two ends of the opening of the top surface of the tank body (1).

7. The electroplating cleaning equipment according to claim 6, characterized in that: The two ends of the cover (3) are rotatably connected to a movable inlet cover (5) and a movable outlet cover (4), respectively, and the movable inlet cover (5) and the movable outlet cover (4) are both fixedly connected to a handle (6).

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