Electroplating solution feeding device

Abstract

The utility model relates to the technical field of electroplating solutions, and discloses an electroplating solution feeding device which comprises a filtering box, a feeding pipe is fixedly connected to the upper surface of the filtering box, the input end of the feeding pipe is communicated with the interior of the filtering box, a driving motor is fixedly installed on the side surface of the filtering box, and the driving motor is connected with the filtering box. The output end of the driving motor is fixedly connected with a threaded rod, the threaded rod is rotatably connected with the inner wall of the filtering box, the surface of the threaded rod is in threaded connection with a push plate, the inner wall of the filtering box is fixedly connected with a filtering net plate, the push plate is in contact with the surface of the filtering net plate, and a slag discharging opening is formed in the side surface of the filtering box. And the input end of the slag discharge port is communicated with the interior of the filter box. And impurities adhering to the surface of the filter screen plate can be cleaned, the impurities are pushed to a slag discharging opening, a cover plate is opened, the impurities are conveyed into a collecting box, and then the impurities are treated.

Description

Technical Field

[0001] The utility model relates to the technical field of electroplating solutions, in particular to an electroplating solution feeding device. Background Art

[0002] Electroplating solution refers to a liquid that can expand the cathode current density range of the metal, improve the appearance of the coating, and increase the anti-oxidation stability of the solution.

[0003] The application patent number is CN202321134182.2. The utility model relates to the field of electroplating solution processing technology, and in particular to an electroplating solution feeding device for integrated circuits, comprising a barrel body, a water suction pump and a stirring device, the top of the barrel body is fixedly connected to a barrel mouth, the bottom of the barrel body is fixedly connected to a discharge port, the stirring device comprises a rotating motor, the water suction pump is located on one side of the barrel body, the side of the water suction pump close to the barrel body is fixedly connected to a water inlet, the water inlet is connected to a water inlet pipe through a fastener, and the end of the water inlet pipe away from the water suction pump is fixedly connected to the discharge port; the water inlet pipe of the water suction pump inlet is installed on the discharge port at the bottom of the barrel body, and the water outlet pipe on the water outlet on one side of the water suction pump is connected to a device that needs to be fed through a fastener. When the water suction pump works, the electroplating liquid in the barrel body is sucked out through the water inlet pipe, passes through the solenoid valve, and finally fed through the water outlet pipe, which is conducive to reducing the consumption of manpower and material resources.

[0004] The above application document proposes a device for feeding an electroplating solution for integrated circuits. When processing the electroplating solution, impurities may exist in the electroplating solution, which may affect the effect of electroplating. Therefore, the electroplating solution needs to be filtered. The above device is unable to filter the electroplating solution. Based on this, further improvements are needed for the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an electroplating solution feeding device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plating solution feeding device, comprising a filter box, a feed pipe is fixedly connected to the upper surface of the filter box, the input end of the feed pipe is connected to the interior of the filter box, a drive motor is fixedly installed on the side surface of the filter box, the output end of the drive motor is fixedly connected to a threaded rod, the threaded rod is rotatably connected to the inner wall of the filter box, a push plate is threadedly connected to the surface of the threaded rod, a filter mesh plate is fixedly connected to the inner wall of the filter box, the push plate is in contact with the surface of the filter mesh plate, a slag discharge port is opened on the side surface of the filter box, and the input end of the slag discharge port is connected to the interior of the filter box.

[0007] According to an electroplating solution feeding device provided by the utility model, a cover plate is rotatably connected to the side surface of the filter box, and the position of the cover plate corresponds to the output end of the slag discharge port. A collecting box is fixedly connected to the side surface of the filter box, and the input end of the collecting box corresponds to the output end of the slag discharge port.

[0008] According to an electroplating solution feeding device provided by the utility model, a stirring box is fixedly connected to the lower surface of the filter box, the filter box and the stirring box are connected through a through hole, a baffle is slidably connected to the inner wall of the through hole, a sealing cover is fixedly connected to one end of the baffle, and a handle is fixedly connected to the side surface of the sealing cover.

[0009] According to an electroplating solution feeding device provided by the utility model, a rotating motor is fixedly installed on the lower surface of the stirring box, and a rotating rod is fixedly connected to the output end of the rotating motor. The rotating rod extends to the inner wall of the stirring box, and the rotating rod is rotatably connected to the inner wall of the stirring box. A plurality of stirring rods are fixedly connected to the surface of the rotating rod.

[0010] According to an electroplating solution feeding device provided by the utility model, a liquid pump is fixedly installed on the side surface of the stirring box, the input end of the liquid pump is fixedly connected to a liquid suction pipe, the liquid suction pipe extends to the interior of the stirring box, and the output end of the liquid pump is fixedly connected to a liquid outlet hose.

[0011] According to an electroplating solution feeding device provided by the utility model, two mounting plates are fixedly connected to the side surface of the stirring box, a rotating motor is fixedly installed on the back of the mounting plate, a rotating rod is fixedly connected to the output end of the rotating motor, the rotating rod is rotatably connected to the inner wall of the mounting plate, and the liquid outlet hose is wrapped around the surface of the rotating rod.

[0012] Beneficial Effects

[0013] The utility model provides an electroplating solution feeding device, which has the following beneficial effects:

[0014] 1. The electroplating solution feeding device is provided with a driving motor and a push plate. During use, a person can manually turn on the driving motor, which can drive the threaded rod to rotate, so that the push plate can move horizontally. Since the bottom surface of the push plate contacts the filter screen, it can clean the impurities adhered to the surface of the filter screen during movement, push the impurities to the slag discharge port, open the cover plate, and transport the impurities to the inside of the collection box, so as to process the impurities.

[0015] 2. The electroplating solution feeding device is provided with a rotating motor and a stirring rod. The rotating motor drives the rotating rod to rotate. The stirring rod is fixedly connected to the rotating rod. The rotating rod drives the stirring rod to rotate at a constant speed in the stirring box, so that the electroplating solution in the stirring box is stirred evenly, and the electroplating solution in the stirring box is prevented from being separated into upper and lower layers, thereby improving the quality of the electroplating solution and further improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model in a front section;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model from the side;

[0019] Figure 3 It is a schematic diagram of the structure of the utility model from a top view.

[0020] In the figure: 1. filter box; 2. feed pipe; 3. drive motor; 4. threaded rod; 5. push plate; 6. filter screen; 7. cover plate; 8. collection box; 9. stirring box; 10. L-shaped baffle; 11. sealing cover; 12. rotating motor; 13. rotating rod; 14. stirring rod; 15. liquid pump; 16. liquid pipe; 17. liquid outlet hose; 18. mounting plate; 19. rotating motor; 20. rotating rod. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3The utility model provides a technical solution: a plating solution feeding device, comprising a filter box 1, a feed pipe 2 is fixedly connected to the upper surface of the filter box 1, the input end of the feed pipe 2 is connected to the interior of the filter box 1, a drive motor 3 is fixedly installed on the side surface of the filter box 1, a threaded rod 4 is fixedly connected to the output end of the drive motor 3, the threaded rod 4 is rotatably connected to the inner wall of the filter box 1, a push plate 5 is threadedly connected to the surface of the threaded rod 4, a filter screen plate 6 is fixedly connected to the inner wall of the filter box 1, the push plate 5 is in contact with the surface of the filter screen plate 6, a slag discharge port is opened on the side surface of the filter box 1, and the input end of the slag discharge port is connected to the interior of the filter box 1.

[0023] The side surface of the filter box 1 is rotatably connected with a cover plate 7, and the position of the cover plate 7 corresponds to the output end of the slag discharge port. The side surface of the filter box 1 is fixedly connected with a collecting box 8, and the input end of the collecting box 8 corresponds to the output end of the slag discharge port. When the driving motor 3 is turned on, it can drive the threaded rod 4 to rotate, so that the push plate 5 can move horizontally. Since the bottom surface of the push plate 5 contacts the filter mesh plate 6, it can clean the impurities adhered to the surface of the filter mesh plate 6 during the movement, and push the impurities to the slag discharge port. The cover plate 7 is opened to transport the impurities to the inside of the collecting box 8, and then the impurities are processed.

[0024] A stirring box 9 is fixedly connected to the lower surface of the filter box 1, and the filter box 1 is connected to the stirring box 9 through a through hole. An L-shaped baffle 10 is slidably connected to the inner wall of the through hole, and a sealing cover 11 is fixedly connected to one end of the L-shaped baffle 10, and a handle is fixedly connected to the side surface of the sealing cover 11. A rotating motor 12 is fixedly installed on the lower surface of the stirring box 9, and a rotating rod 13 is fixedly connected to the output end of the rotating motor 12. The rotating rod 13 extends to the inner wall of the stirring box 9, and the rotating rod 13 is rotatably connected to the inner wall of the stirring box 9. A plurality of stirring rods 14 are fixedly connected to the surface of the rotating rod 13, and the rotating motor 12 is used to drive the rotating rod 13 to rotate. The rotating rod 14 is fixedly connected to the rotating rod 13, and the rotating rod 13 drives the stirring rod 14 to rotate at a uniform speed in the stirring box 9, so that the electroplating solution in the stirring box 9 is evenly stirred to prevent the electroplating solution in the stirring box 9 from being layered up and down, thereby improving the quality of the electroplating solution, and further improving the use effect of the device.

[0025] A liquid pump 15 is fixedly installed on the side surface of the mixing box 9, and a liquid extraction pipe 16 is fixedly connected to the input end of the liquid extraction pump 15. The liquid extraction pipe 16 extends to the interior of the mixing box 9, and a liquid outlet hose 17 is fixedly connected to the output end of the liquid extraction pump 15. Two mounting plates 18 are fixedly connected to the side surface of the mixing box 9, and a rotating motor 19 is fixedly installed on the back of the mounting plate 18. A rotating rod 20 is fixedly connected to the output end of the rotating motor 19. The rotating rod 20 is rotatably connected to the inner wall of the mounting plate 18, and the liquid outlet hose 17 is wrapped around the surface of the rotating rod 20.

[0026] Working principle: First, the staff uses the feed pipe 2 to transport the electroplating solution to the interior of the filter box 1, and uses the filter screen 6 to filter the electroplating solution. Impurities will remain on the surface of the filter screen 6, and then the drive motor 3 is started. The drive motor 3 drives the threaded rod 4 to rotate, and then the push plate 5 moves horizontally to push the impurities on the surface of the filter screen 6 to the slag discharge port, and then the cover plate 7 is opened to transport the impurities to the interior of the collection box 8. When the filtration is completed, the L-shaped baffle 10 is pulled open by the handle to transport the electroplating solution to the interior of the mixing box 9, and the rotating motor 12 is started. The rotating motor 12 drives the rotating rod 13 to rotate, and then the stirring rod 14 rotates to stir the electroplating solution inside the mixing box 9, and the liquid pump 15 is turned on. The electroplating solution inside the mixing box 9 is transported to the liquid outlet hose 17 through the liquid pump 16, and then the electroplating solution is fed.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated 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 invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plating solution feeding device, comprising a filter box (1), characterized in that: A feed pipe (2) is fixedly connected to the upper surface of the filter box (1), and the input end of the feed pipe (2) is connected to the interior of the filter box (1). A drive motor (3) is fixedly installed on the side surface of the filter box (1), and the output end of the drive motor (3) is fixedly connected to a threaded rod (4), and the threaded rod (4) is rotatably connected to the inner wall of the filter box (1). A push plate (5) is threadedly connected to the surface of the threaded rod (4), and a filter screen (6) is fixedly connected to the inner wall of the filter box (1). The push plate (5) is in contact with the surface of the filter screen (6). A slag discharge port is provided on the side surface of the filter box (1), and the input end of the slag discharge port is connected to the interior of the filter box (1).

2. The electroplating solution feeding device according to claim 1, characterized in that: A cover plate (7) is rotatably connected to the side surface of the filter box (1), and the position of the cover plate (7) corresponds to the output end of the slag discharge port. A collection box (8) is fixedly connected to the side surface of the filter box (1), and the input end of the collection box (8) corresponds to the output end of the slag discharge port.

3. The electroplating solution feeding device according to claim 2, characterized in that: The lower surface of the filter box (1) is fixedly connected to a stirring box (9); the filter box (1) and the stirring box (9) are connected via a through hole; an L-shaped baffle (10) is slidably connected to the inner wall of the through hole; one end of the L-shaped baffle (10) is fixedly connected to a sealing cover (11); and a handle is fixedly connected to the side surface of the sealing cover (11).

4. The electroplating solution feeding device according to claim 3, characterized in that: A rotating motor (12) is fixedly mounted on the lower surface of the mixing box (9); a rotating rod (13) is fixedly connected to the output end of the rotating motor (12); the rotating rod (13) extends to the inner wall of the mixing box (9); the rotating rod (13) is rotatably connected to the inner wall of the mixing box (9); and a plurality of mixing rods (14) are fixedly connected to the surface of the rotating rod (13).

5. The electroplating solution feeding device according to claim 4, characterized in that: A liquid extraction pump (15) is fixedly mounted on the side surface of the mixing box (9); an input end of the liquid extraction pump (15) is fixedly connected to a liquid extraction pipe (16), the liquid extraction pipe (16) extends into the interior of the mixing box (9); and an output end of the liquid extraction pump (15) is fixedly connected to a liquid outlet hose (17).

6. The electroplating solution feeding device according to claim 5, characterized in that: Two mounting plates (18) are fixedly connected to the side surface of the mixing box (9), a rotating motor (19) is fixedly installed on the back of the mounting plate (18), a rotating rod (20) is fixedly connected to the output end of the rotating motor (19), the rotating rod (20) is rotatably connected to the inner wall of the mounting plate (18), and the liquid outlet hose (17) is wound around the surface of the rotating rod (20).

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