Liquid medicine filling machine for electrocoppering
By setting up an antifoaming mechanism and filtering components in the electroplating copper potion filling machine, the problem of bubbles affecting the filling accuracy and impurities entering the potion is solved, and more precise filling and higher quality potion use are achieved, improving the electroplating effect.
Patent Information
- Application Number
- CN202421112941.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-05-21
AI Technical Summary
The existing electroplating copper plating water filling machines are prone to bubbles when used, which affects the filling accuracy and cannot filter the water, causing impurities to enter the filling bottle and affects the electroplating effect.
A potion filling machine for electroplating copper is designed, and the defoaming mechanism is used to eliminate the bubbles in the filling bottle, and the potion is filtered through the filter assembly before filling to ensure the normal use of the potion.
The bubbles are eliminated through the defoaming mechanism, which improves the filling accuracy and avoids the situation of excessive or too little filling; the filtering components remove impurities, ensures the quality of the potion and reduces the impact on the electroplating effect.
Smart Images
Figure CN222665366U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electroplating copper solution filling, in particular to a solution filling machine for electroplating copper. Background Art
[0002] Electroplating refers to the process of plating a layer of metal or alloy on certain metal surfaces using the principle of electrolysis. Electroplating can prevent metal oxidation, improve wear resistance and conductivity, etc. In the processing of circuit boards, since the circuit layer produced by the copper plating process is relatively thin, the circuit board needs to be electroplated to thicken the circuit layer. The copper plating process of the circuit board requires the use of copper plating solution, which needs to be filled during production. However, the existing copper plating solution filling machine will cause bubbles in the filling bottle when used. The bubbles can easily affect the staff to misjudge the capacity of the solution in the filling bottle, which will cause too much or too little filling. In addition, the filling machine cannot filter the solution, which can easily cause impurities in the solution to enter the filling bottle. When the solution containing impurities is used later, it will affect the effect of electroplating. Therefore, a copper plating solution filling machine is provided. Utility Model Content
[0003] In view of the deficiencies in the prior art, the utility model provides a filling machine for electroplating copper solution. The bubbles in the filling bottle can be eliminated by the provided defoaming mechanism, which helps the staff to observe whether the solution is filled in place so as to handle it in time and avoid overfilling or underfilling. The solution is filtered by the provided filtering component before filling, thereby ensuring the normal use of the solution and reducing the impact on the electroplating effect. The deficiencies in the prior art are overcome and the utility model effectively solves the problem that bubbles are generated in the filling bottle when the existing electroplating copper solution filling machine is used. The bubbles can easily affect the staff to misjudge the capacity of the solution in the filling bottle, resulting in overfilling or underfilling. The filling machine cannot filter the solution, which can easily cause impurities mixed in the solution to enter the filling bottle, which will affect the electroplating effect when the solution containing impurities is used in the later stage.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A solution filling machine for electroplating copper comprises a base, a liquid storage tank is fixed on the top of the base, an L-shaped bracket is installed on one side of the outer wall of the liquid storage tank, a lifting assembly and a pumping mechanism are installed on one side of the L-shaped bracket, a filter assembly is placed in the liquid storage tank, and a defoaming mechanism is installed on one side of the upper end surface of the base;
[0006] The defoaming mechanism includes a fixing plate fixed to the upper end surface of the base, a strip hole is opened on the top of the fixing plate, a bidirectional screw is rotatably installed in the strip hole through a bearing, both ends of the bidirectional screw are screwed with defoaming rods, a servo motor is installed on the side wall of the fixing plate, the output end of the servo motor is connected to one end of the bidirectional screw, one end of the two defoaming rods is slidably engaged with the strip hole, and a vibration motor is installed on one side of the fixing plate.
[0007] Through the above scheme, the bubbles in the filling bottle can be eliminated by the defoaming mechanism, which helps the staff to observe whether the medicine is filled in place so as to deal with it in time and avoid overfilling or underfilling. The medicine is filtered by the filter component before filling, thereby ensuring the normal use of the medicine and reducing the impact on the electroplating effect.
[0008] Preferably, the lifting assembly includes an electric push rod fixed to the lower end of the horizontal section of the L-shaped bracket, and the lower end of the electric push rod is connected to a mounting seat.
[0009] Preferably, the pumping mechanism includes a pump body fixed on one side of the vertical section of the L-shaped bracket, the liquid outlet end of the pump body is connected to a hose, one end of the hose is connected to a filling nozzle, the filling nozzle is fixed on a mounting seat, and one end of a liquid extraction tube connected to the liquid extraction end of the pump body is connected to the bottom of the liquid storage tank.
[0010] Preferably, a tray is installed at the bottom of one side of the liquid storage tank, and the tray is located below the filling nozzle.
[0011] Preferably, a magnet is embedded in the outer wall of the tray, and the magnet is adsorbed on the liquid storage tank.
[0012] Preferably, the filter assembly comprises a U-shaped rod placed in the liquid storage tank, and filter screens are fixed at the bottom of vertical sections on both sides of the U-shaped rod.
[0013] Preferably, the filter screen is located above the connection between the liquid extraction tube and the liquid storage tank, and the side wall of the filter screen is in sliding contact with the inner wall of the liquid storage tank.
[0014] Preferably, sponge pads are bonded to opposite sides of the two defoaming rods, and the two defoaming rods have the same length.
[0015] The beneficial effects of the utility model are:
[0016] 1. Place the filling bottle on the tray, use the servo motor to drive the bidirectional screw to rotate, use the bidirectional screw to drive the two defoaming rods to approach each other and contact with the filling bottle, use the electric push rod to push the filling nozzle down, so that the filling nozzle contacts the bottle mouth of the filling bottle, use the pump body to pump the electroplated copper solution in the storage tank, so that the solution is injected into the filling bottle from the filling nozzle, use the vibration motor to drive the fixed plate to vibrate, and the vibration is transmitted to the filling bottle through the defoaming rod, thereby driving the filling bottle to vibrate and eliminate the bubbles in the filling bottle, which helps the staff to observe whether the solution is filled in place, so as to deal with it in time and avoid overfilling or underfilling.
[0017] 2. When adding medicine into the liquid storage tank, the medicine can be filtered by using the filter screen to avoid impurities in the medicine being injected into the filling bottle during filling, thereby ensuring the normal use of the medicine.
[0018] In summary, the defoaming mechanism can eliminate the bubbles in the filling bottle, which helps the staff to observe whether the medicine is filled in place so as to deal with it in time and avoid overfilling or underfilling. The filter component is set to filter the medicine before filling, thereby ensuring the normal use of the medicine and reducing the impact on the electroplating effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the three-dimensional structure from a first-view perspective of a solution filling machine for copper electroplating proposed by the utility model.
[0020] Figure 2 This is a schematic diagram of the partial cross-section of the third dimension structure of a solution filling machine for electroplating copper proposed by the utility model from a second viewing angle.
[0021] Figure 3 The utility model provides a kind of electroplating copper solution filling machine Figure 1 Enlarged structural diagram at A in the middle.
[0022] In the figure: 1. base; 2. bidirectional screw; 3. vibration motor; 4. fixing plate; 5. defoaming rod; 6. liquid storage tank; 7. electric push rod; 8. servo motor; 9. L-shaped bracket; 10. U-shaped rod; 11. tray; 12. filter screen; 13. filling nozzle; 14. hose; 15. liquid extraction tube; 16. pump body. DETAILED DESCRIPTION
[0023] 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.
[0024] Example 1, reference Figure 1-3A solution filling machine for electroplating copper comprises a base 1, a liquid storage tank 6 is fixed on the top of the base 1, an L-shaped bracket 9 is installed on one side of the outer wall of the liquid storage tank 6, a lifting component and a pumping mechanism are installed on one side of the L-shaped bracket 9, and a defoaming mechanism is installed on one side of the upper end surface of the base 1;
[0025] The defoaming mechanism includes a fixing plate 4 fixed to the upper end surface of the base 1, a strip hole is opened on the top of the fixing plate 4, a bidirectional screw 2 is rotatably installed in the strip hole through a bearing, both ends of the bidirectional screw 2 are screwed with defoaming rods 5, a servo motor 8 is installed on the side wall of the fixing plate 4, the output end of the servo motor 8 is connected to one end of the bidirectional screw 2, one end of the two defoaming rods 5 is slidably engaged with the strip hole, a vibration motor 3 is installed on one side of the fixing plate 4, sponge pads are bonded to the opposite sides of the two defoaming rods 5, and the two defoaming rods 5 have the same length;
[0026] The servo motor 8 is used to drive the bidirectional screw 2 to rotate, and the bidirectional screw 2 is used to drive the two defoaming rods 5 to approach each other and contact the filling bottle, and the vibration motor 3 is used to drive the fixed plate 4 to vibrate, and the vibration is transmitted to the filling bottle through the defoaming rod 5, thereby driving the filling bottle to vibrate and eliminate the bubbles in the filling bottle;
[0027] The lifting assembly includes an electric push rod 7 fixed to the lower end of the horizontal section of the L-shaped bracket 9, and the lower end of the electric push rod 7 is connected to a mounting seat. The mounting seat can be lifted and lowered by the extension and retraction of the electric push rod 7;
[0028] The pumping mechanism includes a pump body 16 fixed to one side of the vertical section of the L-shaped bracket 9, the liquid outlet end of the pump body 16 is connected to a hose 14, one end of the hose 14 is connected to a filling nozzle 13, the filling nozzle 13 is fixed to the mounting seat, and one end of the liquid extraction pipe 15 connected to the liquid extraction end of the pump body 16 is connected to the bottom of the liquid storage tank 6;
[0029] The copper electroplating solution in the liquid storage tank 6 is pumped by the pump body 16 so that the solution is injected into the filling bottle from the filling nozzle 13;
[0030] A tray 11 is installed at the bottom of one side of the liquid storage box 6, and the tray 11 is located below the filling nozzle 13. A magnet is embedded in the outer wall of the tray 11, and the magnet is adsorbed on the liquid storage box 6. The filling bottle is placed in the tray 11 for filling, and the tray 11 can be used to collect the spilled liquid medicine;
[0031] A filter assembly is placed in the liquid storage tank 6, and the filter assembly includes a U-shaped rod 10 placed in the liquid storage tank 6, and filter screens 12 are fixed at the bottom of the vertical sections on both sides of the U-shaped rod 10. The filter screens 12 are located above the connection between the liquid extraction pipe 15 and the liquid storage tank 6, and the side walls of the filter screens 12 are in sliding contact with the inner wall of the liquid storage tank 6;
[0032] When adding liquid medicine to the liquid storage tank 6, the filter screen 12 can be used to filter the liquid medicine to prevent impurities in the liquid medicine from being injected into the filling bottle during filling, thereby ensuring the normal use of the liquid medicine. The filter screen 12 can be regularly lifted out of the liquid storage tank 6 by the U-shaped rod 10 for cleaning.
[0033] Working principle: the filling bottle is placed in the tray 11, and the bidirectional screw 2 is driven to rotate by the servo motor 8, and the two defoaming rods 5 are driven to approach each other and contact with the filling bottle by the bidirectional screw 2, and the filling nozzle 13 is pushed down by the electric push rod 7 so that the filling nozzle 13 contacts with the bottle mouth of the filling bottle, and the electroplated copper solution in the liquid storage tank 6 is pumped by the pump body 16 so that the solution is injected into the filling bottle from the filling nozzle 13, and the fixed plate 4 is driven to vibrate by the vibration motor 3, and the vibration is transmitted to the filling bottle through the defoaming rod 5, thereby driving the filling bottle to vibrate and eliminate the bubbles in the filling bottle, which helps the staff to observe whether the solution is filled in place, so as to deal with it in time and avoid overfilling or underfilling. When adding solution to the liquid storage tank 6, the filter screen plate 12 can be used to filter the solution to avoid impurities mixed in the solution being injected into the filling bottle during filling, thereby ensuring the normal use of the solution.
[0034] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.
Claims
1. A copper electroplating solution filling machine, comprising a base (1), characterized in that: A liquid storage tank (6) is fixed to the top of the base (1), an L-shaped bracket (9) is installed on one side of the outer wall of the liquid storage tank (6), a lifting assembly and a pumping mechanism are installed on one side of the L-shaped bracket (9), a filter assembly is placed in the liquid storage tank (6), and a defoaming mechanism is installed on one side of the upper end surface of the base (1); The defoaming mechanism comprises a fixing plate (4) fixed to the upper end surface of the base (1), a strip hole is opened on the top of the fixing plate (4), a bidirectional screw (2) is rotatably installed in the strip hole through a bearing, both ends of the bidirectional screw (2) are screwed with defoaming rods (5), a servo motor (8) is installed on the side wall of the fixing plate (4), the output end of the servo motor (8) is connected to one end of the bidirectional screw (2), one end of the two defoaming rods (5) is slidably engaged with the strip hole, and a vibration motor (3) is installed on one side of the fixing plate (4).
2. The electroplating copper solution filling machine according to claim 1, characterized in that: The lifting assembly comprises an electric push rod (7) fixed to the lower end of the horizontal section of the L-shaped bracket (9), and the lower end of the electric push rod (7) is connected to a mounting seat.
3. The electroplating copper solution filling machine according to claim 2, characterized in that: The pumping mechanism comprises a pump body (16) fixed to one side of the vertical section of the L-shaped bracket (9); a liquid outlet end of the pump body (16) is connected to a hose (14); one end of the hose (14) is connected to a filling nozzle (13); the filling nozzle (13) is fixed to a mounting seat; one end of a liquid extraction pipe (15) connected to the liquid extraction end of the pump body (16) is connected to the bottom of a liquid storage tank (6).
4. The electroplating copper solution filling machine according to claim 3, characterized in that: A tray (11) is installed at the bottom of one side of the liquid storage box (6), and the tray (11) is located below the filling nozzle (13).
5. The electroplating copper solution filling machine according to claim 4, characterized in that: The outer wall of the tray (11) is embedded with a magnet, and the magnet is adsorbed on the liquid storage box (6).
6. The electroplating copper solution filling machine according to claim 3, characterized in that: The filter assembly comprises a U-shaped rod (10) placed in a liquid storage tank (6), and filter screen plates (12) are fixed at the bottom of vertical sections on both sides of the U-shaped rod (10).
7. The electroplating copper solution filling machine according to claim 6, characterized in that: The filter screen plate (12) is located above the connection between the liquid extraction pipe (15) and the liquid storage tank (6), and the side wall of the filter screen plate (12) is in sliding contact with the inner wall of the liquid storage tank (6).
8. The electroplating copper solution filling machine according to claim 1, characterized in that: Sponge pads are bonded to opposite sides of the two defoaming rods (5), and the two defoaming rods (5) have the same length.