Impurity removing and filtering device for metal electroplating liquid

Abstract

The impurity removing and filtering device for the metal electroplating liquid comprises a filtering box, a discharging opening is formed in the filtering box, through holes are formed in the two sides of the filtering box respectively, and a liquid outlet is formed in the filtering box; an impurity removal structure is mounted in the filter box and comprises an electric push rod, a lug plate, a filter plate, a frame and two rotating parts; the electric push rod is installed on the filter box, the lug plate is installed at the output end of the electric push rod, the filter plate is installed in the frame, and the two rotating pieces are installed on the two sides of the frame respectively. Metal electroplating liquid used by external electroplating equipment is discharged into the filtering box, the filtering plate can filter impurities in the metal electroplating liquid, the output end of the electric push rod drives the filtering plate to move in the discharging port through the lug plate, the frame rotates in the through hole through the rotating piece, and the impurities filtered on the surface of the filtering plate are rapidly discharged through the discharging port.

Description

Technical Field

[0001] This patent relates to the field of metal plating solution technology, specifically a metal plating solution impurity removal and filtration device. Background Art

[0002] Electroplating solution refers to a liquid that can expand the cathode current density range of metals, improve the appearance of the coating, and increase the anti-oxidation stability of the solution. However, the current metal electroplating solution will produce some impurities after long-term use, affecting the quality of metal electroplating. The current roller electroplating device is not convenient for quickly cleaning the filtered impurities during the electroplating solution filtration process.

[0003] Patent content

[0004] The purpose of this patent is to provide a metal electroplating solution impurity removal and filtering device.

[0005] To achieve the above purpose, this patent provides the following technical solutions: a metal electroplating liquid impurity removal and filtering device, comprising a filter box, the filter box is provided with a discharge port, through holes are respectively provided on both sides of the filter box, and the filter box is provided with a liquid outlet;

[0006] The filter box is provided with a debris removal structure, which includes an electric push rod, an ear plate, a filter plate, a frame and two rotating parts;

[0007] The electric push rod is installed on the filter box, the ear plate is installed on the output end of the electric push rod, the filter plate is installed in the frame, the two rotating parts are respectively installed on both sides of the frame, each of the rotating parts is placed in a through hole, the filter plate and the frame are respectively placed in the discharge port, and the ear plate is installed on the filter plate.

[0008] Preferably, the rotating member comprises a groove, a spring and a pin;

[0009] The groove is formed on the frame, the spring is installed in the groove, the pin is placed in the groove, the pin is installed on the spring, and the pin is placed in the through hole.

[0010] Preferably, the ear plate is connected to the output end of the electric push rod through a clamping structure, and the clamping structure includes a clamping block and a clamping slot;

[0011] The clamping block is mounted on the output end of the electric push rod, the clamping slot is arranged on the ear plate, and the clamping block is clamped in the clamping slot.

[0012] Preferably, an elastic member is placed in the card block, and the elastic member is installed in the card block through a plug-in structure. The number of the plug-in structures is two, and the plug-in structures are symmetrically distributed on both sides with the midline of the elastic member as the center. The plug-in structure includes a plug-in block and a slot;

[0013] The inserting block is installed on the elastic member, the slot is arranged in the card block, and the inserting block is inserted in the slot.

[0014] Preferably, a pipeline is installed in the liquid outlet, and a valve is installed on the pipeline.

[0015] Preferably, metal plating solution is stored in the filter box.

[0016] Compared with the prior art, the beneficial effects of this patent are: the impurity removal and filtration device for metal plating solution has the following advantages compared with the traditional technology:

[0017] 1. The metal plating liquid after use by the external electroplating equipment is discharged into the filter box, and the filter plate can filter the impurities in the metal plating liquid. The output end of the electric push rod drives the filter plate to move in the discharge port through the ear plate, so that the frame rotates in the through hole through the rotating part, so that the impurities filtered on the surface of the filter plate are quickly discharged through the discharge port;

[0018] 2. When the filter plate needs to be replaced, first remove the card block from the card slot to remove the ear plate from the output end of the electric push rod, and then press the pin into the groove. At this time, the spring is compressed to make the pin leave the through hole, so that the filter plate can be removed and replaced from the filter box. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of this patent;

[0020] Figure 2 This is a schematic diagram of the structure of the filter box and metal plating solution of this patent;

[0021] Figure 3 This is a schematic diagram of the structure of the groove, spring and pin of the patent;

[0022] Figure 4 This is a schematic diagram of the structure of the card block, card slot and elastic part of this patent.

[0023] In the figure: 1, filter box, 2, discharge port, 3, through hole, 4, impurity removal structure, 401, electric push rod, 402, ear plate, 403, filter plate, 404, frame, 405, rotating part, 5, metal plating solution, 6, liquid outlet, 7, pipeline, 8, valve, 9, groove, 10, spring, 11, pin shaft, 12, clamping structure, 13, clamping block, 14, clamping groove, 15, elastic part, 16, plug block, 17, slot. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of this patent to clearly and completely describe the technical solutions in the embodiments of this patent. Obviously, the described embodiments are only part of the embodiments of this patent, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0025] See also Figure 1-4 , this patent provides a technical solution: a metal electroplating liquid impurity removal and filtering device, including a filter box 1, the filter box 1 is installed below the external electroplating equipment, the filter box 1 is provided with a discharge port 2, the filter box 1 is provided with through holes 3 on both sides, the filter box 1 stores a metal electroplating liquid 5, the metal electroplating liquid 5 is discharged into the filter box 1, the filter box 1 is provided with a liquid outlet 6, the liquid outlet 6 is provided with a pipe 7, the pipe 7 is connected to the external electroplating equipment, the pipe 7 is provided with a valve 8, the valve 8 is opened to allow the metal electroplating liquid 5 to be drawn away for use;

[0026] The impurity removal structure 4 is installed in the filter box 1, and the impurity removal structure 4 includes an electric push rod 401, an ear plate 402, a filter plate 403, a frame 404 and two rotating parts 405;

[0027] The electric push rod 401 is installed on the filter box 1, and the electric push rod 401 works when it is powered on. The ear plate 402 is installed on the output end of the electric push rod 401, and the filter plate 403 is installed in the frame 404. The filter plate 403 is made of stainless steel with holes on the surface. Two rotating parts 405 are respectively installed on both sides of the frame 404, and each rotating part 405 is placed in a through hole 3. The filter plate 403 and the frame 404 are respectively placed in the discharge port 2, and the ear plate 402 is installed on the filter plate 403. The metal plating liquid 5 is discharged into the filter box 1, and the filter plate 403 can filter impurities in the metal plating liquid 5. The output end of the electric push rod 401 drives the filter plate 403 to move in the discharge port 2 through the ear plate 402, so that the frame 404 rotates in the through hole 3 through the rotating part 405, so that the impurities filtered on the surface of the filter plate 403 are quickly discharged through the discharge port 2.

[0028] The rotating member 405 includes a groove 9, a spring 10 and a pin 11;

[0029] The groove 9 is opened on the frame 404, the spring 10 is installed in the groove 9, the pin 11 is placed in the groove 9, the pin 11 is installed on the spring 10, the pin 11 is placed in the through hole 3, and the frame 404 drives the pin 11 on the spring 10 in the groove 9 to rotate in the through hole 3.

[0030] The ear plate 402 is connected to the output end of the electric push rod 401 through a clamping structure 12, and the clamping structure 12 includes a clamping block 13 and a clamping slot 14;

[0031] The block 13 is installed on the output end of the electric push rod 401, and the slot 14 is provided on the ear plate 402. The block 13 is connected to the slot 14. When the filter plate 403 needs to be replaced, the block 13 is first separated from the slot 14 to remove the ear plate 402 from the output end of the electric push rod 401, and then the pin 11 is pressed into the groove 9. At this time, the spring 10 is compressed to make the pin 11 leave the through hole 3, so that the filter plate 403 can be removed from the filter box 1 and replaced.

[0032] An elastic member 15 is placed in the card block 13. The elastic member 15 is installed in the card block 13 through a plug-in structure. There are two plug-in structures. The plug-in structures are symmetrically distributed on both sides with the midline of the elastic member 15 as the center. The plug-in structure includes an insert block 16 and a slot 17.

[0033] The plug block 16 is installed on the elastic member 15. The elastic member 15 and the block 13 are both made of steel sheets. The slot 17 is opened in the block 13. The plug block 16 is inserted in the slot 17. When the elastic member 15 is slid into the block 13, the plug block 16 is inserted into the slot 17, so that the elastic member 15 is installed in the block 13. The elastic member 15 increases the elasticity of the block 13, so that the ear plate 402 is stably connected to the output end of the electric push rod 401.

[0034] When using the impurity removal and filtering device for the metal plating liquid, first, the metal plating liquid 5 after use by the external electroplating equipment is discharged into the filter box 1, and the filter plate 403 can filter the impurities in the metal plating liquid 5, and the output end of the electric push rod 401 drives the filter plate 403 to move in the discharge port 2 through the ear plate 402, so that the frame 404 rotates in the through hole 3 through the rotating part 405, so that the impurities filtered on the surface of the filter plate 403 are quickly discharged through the discharge port 2, and the valve 8 is opened, and the external electroplating equipment draws the metal plating liquid 5 away for use. When the filter plate 403 needs to be replaced, the block 13 is first separated from the card slot 14, so that the ear plate 402 is removed from the output end of the electric push rod 401, and then the pin shaft 11 is pressed into the groove 9. At this time, the spring 10 is compressed, so that the pin shaft 11 leaves the through hole 3, and the filter plate 403 can be removed from the filter box 1 and replaced.

[0035] Although the embodiments of the present patent have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present patent, and the scope of the present patent is defined by the appended claims and their equivalents.

Claims

1. A metal plating solution impurity removal and filtration device, comprising a filter box (1), characterized in that: The filter box (1) is provided with a material outlet (2), through holes (3) are respectively provided on both sides of the filter box (1), and the filter box (1) is provided with a liquid outlet (6); The filter box (1) is provided with a debris removal structure (4), wherein the debris removal structure (4) comprises an electric push rod (401), an ear plate (402), a filter plate (403), a frame (404) and two rotating parts (405); The electric push rod (401) is installed on the filter box (1), the ear plate (402) is installed on the output end of the electric push rod (401), the filter plate (403) is installed in the frame (404), the two rotating members (405) are respectively installed on both sides of the frame (404), each of the rotating members (405) is placed in a through hole (3), the filter plate (403) and the frame (404) are respectively placed in the discharge port (2), and the ear plate (402) is installed on the filter plate (403).

2. The impurity removal and filtering device for metal plating solution according to claim 1, characterized in that: The rotating member (405) comprises a groove (9), a spring (10) and a pin (11); The groove (9) is formed on the frame (404), the spring (10) is installed in the groove (9), the pin (11) is placed in the groove (9), the pin (11) is installed on the spring (10), and the pin (11) is placed in the through hole (3).

3. The impurity removal and filtering device for metal plating solution according to claim 1, characterized in that: The ear plate (402) is connected to the output end of the electric push rod (401) via a clamping structure (12), and the clamping structure (12) comprises a clamping block (13) and a clamping slot (14); The clamping block (13) is mounted on the output end of the electric push rod (401), the clamping slot (14) is provided on the ear plate (402), and the clamping block (13) is clamped in the clamping slot (14).

4. The impurity removal and filtering device for metal plating solution according to claim 3, characterized in that: An elastic member (15) is placed in the card block (13), and the elastic member (15) is installed in the card block (13) through a plug-in structure. The number of the plug-in structures is two, and the plug-in structures are symmetrically distributed on both sides with the midline of the elastic member (15) as the center. The plug-in structure includes an insert block (16) and a slot (17); The insert block (16) is installed on the elastic member (15), the slot (17) is provided in the clamping block (13), and the insert block (16) is inserted in the slot (17).

5. The impurity removal and filtering device for metal plating solution according to claim 1, characterized in that: A pipeline (7) is installed in the liquid outlet (6), and a valve (8) is installed on the pipeline (7).

6. The impurity removal and filtering device for metal plating solution according to claim 1, characterized in that: The filter box (1) contains a metal electroplating solution (5).

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