Alternating multi-stage electrolytic degreasing device for diamond wires

Abstract

The utility model discloses an alternate multi-stage electrolytic degreasing device for diamond wires, which relates to the technical field of electrolytic degreasing and comprises a closed bin and an electrolytic mechanism arranged in the closed bin. The electrolysis mechanism comprises an electrolytic tank and a partition plate, the partition plate is fixed in the electrolytic tank, a solution cavity is formed between the lower side of the partition plate and the electrolytic tank, an overflow cavity is formed between the upper side of the partition plate and the electrolytic tank, at least two enclosure frames are fixed to the upper side of the partition plate, and the partition plate forms a plurality of electrolysis cavities for temporarily storing electrolyte on the upper side of the partition plate by fixing the enclosure frames; the electrolysis cavity is communicated with the solution cavity, and two overflow ports are formed in the enclosure frame so that electrolyte can overflow into the overflow cavity; compared with traditional fixed single electrode electrolytic degreasing, the bus to be subjected to electrolytic degreasing can be used as positive and negative electrolytic electrodes alternately, multi-line parallel degreasing is achieved, the degreasing capacity is greatly improved, and meanwhile the production line efficiency is improved; and impurities such as oil stains generated in the electrolyte can be removed, and reminding can be carried out during blockage.

Description

Technical Field

[0001] This utility model relates to the field of electrolytic degreasing technology, specifically to an alternating multi-stage electrolytic degreasing device for diamond wire. Background Technology

[0002] Diamond wire processing utilizes tungsten alloy wire electroplating. Since the wire surface must be free of contaminants before electroplating, electrolytic degreasing removes surface oil, graphite emulsion, and other foreign matter. Tungsten alloy wire is also known as busbar in production. Traditional busbar degreasing and cleaning methods are ineffective at removing residual oil, graphite emulsion, and other foreign matter from the busbar's surface after drawing. This leads to insufficient adhesion of the subsequent electroplated coating and poor uniformity during diamond abrasive plating.

[0003] Traditional electrolytic degreasing methods use the busbar as one of the electrodes in the electrolysis process, removing surface stains through oxygen or hydrogen bubbles generated in the electrolysis electrode. Existing degreasing methods can only use it as a single electrolysis electrode. Since the electrolyte used is an alkaline solution, stains remain and float in the electrolyte after electrolysis. The existing electrolyte is recycled, which leads to oil accumulation in the electrolyte, easily causing secondary adhesion and reducing the cleaning effect. Utility Model Content

[0004] The purpose of this invention is to provide an alternating multi-stage electrolytic degreasing device for diamond wires, which solves the problem that existing technologies can only use a single electrode for degreasing tungsten gold wires, resulting in poor degreasing effects.

[0005] This utility model solves the above-mentioned technical problems through the following technical solution: This utility model includes a closed chamber and an electrolysis mechanism, wherein the electrolysis mechanism is disposed inside the closed chamber;

[0006] The electrolysis mechanism includes an electrolytic cell and an isolation plate. The isolation plate is fixed inside the electrolytic cell. A solution cavity is formed between the lower side of the isolation plate and the electrolytic cell, and an overflow cavity is formed between the upper side of the isolation plate and the electrolytic cell. At least two frames are fixed on the upper side of the isolation plate. Multiple electrolytic cavities are formed on the upper side of the isolation plate by fixing the frames for temporarily storing electrolyte. The electrolytic cavities are connected to the solution cavity. Two overflow ports are provided on the frames to allow electrolyte to overflow into the overflow cavity. A connecting electrode is provided on at least two of the frames for connecting to the positive and negative terminals of the power supply, respectively. At least one electrode plate is provided on each connecting electrode, and only one electrode plate is provided in each electrolytic cavity.

[0007] A supply component, which is connected to the electrolysis mechanism, supplies electrolyte into the solution chamber.

[0008] Preferably, a converging tube is provided in the solution cavity, and the converging tube is connected to the overflow cavity.

[0009] Preferably, the enclosed chamber includes a chamber shell and a partition. The chamber shell is box-shaped and has a placement groove at the bottom. The partition is fixed inside the bottom of the chamber shell and located on both sides of the placement groove. The partition and the chamber shell form a water storage cavity. The electrolytic cell is disposed in the placement groove. One end of the collecting pipe extends into the water storage cavity. The water storage cavity is connected to the supply component.

[0010] Preferably, a filter chamber is also provided between the supply component and the water storage chamber, and the electrolyte in the water storage chamber flows into the supply component after being filtered by the filter chamber.

[0011] The supply assembly includes a storage tank and a pump. The storage tank is connected to the filter chamber for storing electrolyte. The pump is mounted on the storage tank. The input end of the pump is connected to a first fitting, which extends to the bottom of the storage tank. The output end of the pump is connected to a second fitting, which is connected to the electrolytic cell and communicates with the solution chamber.

[0012] Preferably, the filter chamber includes a cylinder with a top cover at the top and a connecting column fixed to the lower side of the top cover. A movable ring is fixed to the lower end of the connecting column and slides inside the cylinder. A filter plate is provided on the movable ring to isolate the two sides of the movable ring. A floating alarm component is provided on the top cover. A water inlet pipe is connected to the cylinder and is connected to an electrolytic cell to introduce electrolyte from the water storage chamber into the cylinder to the upper side of the movable ring. A water outlet pipe is connected to the cylinder, with one end of the water outlet pipe connected to a storage tank. The water outlet pipe introduces the electrolyte filtered by the movable ring inside the cylinder into the storage tank.

[0013] Preferably, the floating alarm assembly includes a float and a guide rod. The float is disposed inside a cylinder, and the guide rod is connected to the float. The guide rod passes through the top cover and slides therethrough. A sensing block is fixed on the guide rod. A sensor and a buzzer alarm are disposed on the upper side of the top cover. The sensor has a sensing area on one side. The sensing block enters or extends into the sensing area, and the sensor activates or deactivates the buzzer alarm.

[0014] Preferably, a cover is provided on the upper side of the partition to close the top of the partition, and a handle is installed on the cover.

[0015] Preferably, the partition plate has through grooves on both sides, the electrolytic cell has an opening, and the through grooves, the opening and the overflow port are located on the same axis.

[0016] Preferably, it also includes a frame, with the electrolysis mechanism located on top of the frame, and the filter chamber and supply assembly both located on the frame.

[0017] Preferably, the number of the enclosures is set to an even number.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] Multiple electrolysis chambers are formed by setting up multiple enclosures, and the busbar is placed inside them using an overflow port. The busbar is then supplied with electrolyte through a supply component, immersing the busbar in the electrolyte solution. By setting up electrodes and electrode plates, and distributing only one electrode plate within each enclosure, the busbar is used as a complementary electrode within the enclosure. That is, when the electrode plate is the cathode, the busbar acts as the anode; when the electrode plate is the anode, the busbar acts as the cathode. Therefore, the busbar alternates during electrolysis, which can increase the cleaning effect.

[0020] During electrolyte circulation, filtration is often required, which is achieved by installing filter plates. However, filter plates have a limited lifespan and are prone to clogging after prolonged filtration. To address this, a floating alarm component is installed. When the filtration capacity of the filter plate decreases, water accumulates on the upper part of the filter plate. This causes the float to move upwards due to buoyancy, triggering an alarm through a guide rod, sensing block, and sensor. This alerts the staff to replace the filter plate. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 for Figure 1 A schematic diagram of the side sectional view of the structure;

[0023] Figure 3 for Figure 1 A top view of the electrolysis mechanism and filter chamber;

[0024] Figure 4 for Figure 3 Explosion-proof diagram of the structure;

[0025] Figure 5 for Figure 1 A schematic diagram of the bottom cross-sectional structure of the electrolysis mechanism;

[0026] Figure 6 This is a diagram showing the working state of a partial structure of this utility model;

[0027] Figure 7 for Figure 6 Schematic diagram of the middle section;

[0028] Figure 8 for Figure 2 Schematic diagram of the middle filter chamber;

[0029] Figure 9 for Figure 8 Explosion-proof diagram of the structure;

[0030] The numbers in the image represent:

[0031] 1. Enclosed chamber; 11. Chamber shell; 12. Partition plate; 13. Chamber cover; 2. Electrolysis mechanism; 21. Electrolytic cell; 22. Isolation plate; 23. Enclosure frame; 24. Overflow port; 25. Electrode; 26. Electrode plate; 27. Converging pipe; 3. Filter chamber; 31. Cylinder; 32. Top cover; 33. Connecting column; 34. Moving ring; 35. Filter plate; 36. Restriction ring; 37. Floating alarm assembly; 371. Float ball; 372. Guide rod; 373. Induction block; 374. Sensor; 375. Buzzer alarm; 38. Inlet pipe; 39. Outlet pipe; 4. Supply assembly; 41. Storage tank; 42. Pump; 5. Stand. Detailed Implementation

[0032] The above-mentioned and other technical features and advantages of this utility model will be described in more detail below with reference to the accompanying drawings.

[0033] Example 1

[0034] This embodiment provides a technical solution: an alternating multi-stage electrolytic degreasing device for diamond wire, such as... Figure 1-9 As shown, it includes a closed chamber 1 and an electrolysis mechanism 2, with the electrolysis mechanism 2 located inside the closed chamber 1;

[0035] The enclosed chamber 1 includes a chamber shell 11 and a partition 12. The chamber shell 11 is box-shaped and has a placement groove at the bottom. The partition 12 is fixed inside the bottom of the chamber shell 11 and located on both sides of the placement groove, forming a water storage chamber with the chamber shell 11. An openable chamber cover 13 is provided on the upper side of the partition 12 to close the top of the partition 12 and isolate it from the outside. A handle is installed on the chamber cover 13 to facilitate opening the cover 13. Through grooves are provided on both sides of the partition 12 for busbars to pass through.

[0036] The electrolysis mechanism 2 includes an electrolytic cell 21 and a partition plate 22. The electrolytic cell 21 is placed in a placement tank, and the partition plate 22 is fixed inside the electrolytic cell 21. A solution cavity is formed between the lower side of the partition plate 22 and the electrolytic cell 21, and an overflow cavity is formed between the upper side of the partition plate 22 and the electrolytic cell 21. A collecting pipe 27 is provided in the solution cavity and communicates with the overflow cavity. One end of the collecting pipe 27 extends into the water storage cavity. The electrolytic cell 21 is pool-shaped and has an opening processed at the upper end. The electrolytic cell 21 is separated into a solution cavity and an overflow cavity by the partition plate 22.

[0037] At least two frames 23 are fixed on the upper side of the isolation plate 22. Multiple electrolytic chambers are formed on the upper side of the isolation plate 22 by fixing the frames 23 for temporarily storing electrolyte. The electrolytic chambers are connected to the solution chambers. Two overflow ports 24 are provided on the frames 23 to allow electrolyte to overflow into the overflow chambers. A connecting electrode 25 is provided on at least two frames 23 for connecting the positive and negative terminals of the power supply respectively. At least one electrode plate 26 is provided on each connecting electrode 25. Only one electrode plate 26 is provided in each electrolytic chamber.

[0038] refer to Figure 3 Specifically, in this embodiment, the number of frames 23 is an even number, specifically ten, with adjacent frames 23 spaced apart; the ten frames 23 together form a column, and a total of sixteen columns are provided; the through groove, the opening, and the overflow port 24 are located on the same axis to facilitate the passage of the busbar; in this embodiment, the electrodes 25 are respectively connected to the positive and negative poles of the external power supply, and the outer periphery of the electrodes 25 is provided with an insulating coating. In this embodiment, the external power supply specifications are: AC power supply, 60A / 240V; the electrode plate 26 is connected to the electrodes 25 and extends into the electrolysis chamber, and both the electrode plate 26 and the electrodes 25 are corrosion-resistant metals, wherein the electrolyte used is prepared as: sodium hydroxide 8-50g / L.

[0039] The lower side of the electrolysis mechanism 2 is connected to a supply component 4 for storing and supplying electrolyte. The supply component 4 is connected to the water storage chamber to continuously deliver the electrolyte into the solution chamber.

[0040] In this embodiment, during the electrolytic degreasing process of the busbar, the two electrodes 25 are connected to the positive and negative terminals of the power supply, respectively. The electrolyte is then continuously and stably supplied to the solution chamber via the supply assembly 4. One end of the busbar extends through the slot on the partition 12, the opening on the electrolytic cell 21, and the overflow port 24, and then through the opening on the electrolytic cell 21 and the slot on the partition 12. Since the busbar is inside the overflow port 24 and placed within the electrolytic chamber, under the condition of continuous electrolyte supply, the electrolyte covers the busbar and flows out through the overflow port 24, simultaneously overflowing into the overflow chamber, and then through the collecting pipe 2. 7. The recycled water flows into the storage chamber and then back into the supply component 4. During electrolysis, ten frames 23 are arranged on a row of frames 23. Each pair of adjacent frames 23 forms a group. In each pair of adjacent frames 23, an electrode plate 26 is arranged in the electrolysis chamber and connected to any of the electrodes 25. Therefore, when one of the electrode plates 26 acts as the cathode, the busbar acts as the anode; when the electrode plate 26 acts as the anode, the busbar acts as the cathode. For this reason, the busbar alternates as the electrolysis electrode during electrolysis, which can form alternating hydrogen bubbles and oxygen bubbles on the surface, thereby increasing the cleaning effect. At the same time, this embodiment uses a sixteen-column parallel electrolysis method, which can greatly improve production efficiency.

[0041] Example 2

[0042] This embodiment is a further optimization based on Embodiment 1. The parts that are the same as those described above will not be repeated here. Figure 1 , Figure 2 as well as Figure 8 , Figure 9 As shown, to further better realize this utility model, the following configuration is specifically adopted:

[0043] A filter chamber 3 is also provided between the supply component 4 and the water storage chamber. The electrolyte in the water storage chamber flows into the supply component 4 after being filtered by the filter chamber 3.

[0044] The supply component 4 includes a storage tank 41 and a pump 42. The storage tank 41 is connected to the filter chamber 3 for storing electrolyte. The pump 42 is installed on the storage tank 41. The input end of the pump 42 is connected to a first fitting, which extends to the bottom of the storage tank 41. The output end of the pump 42 is connected to a second fitting, which is connected to the electrolytic cell 21 and communicates with the solution chamber.

[0045] Among them, the storage tank 41 serves as a container for storing electrolyte, and it also has a corresponding filling cap, drain valve, and liquid level observation tube to meet the usage requirements; the pump 42 provides a stable supply of electrolyte and can change the output flow rate according to the needs.

[0046] The filter chamber 3 includes a cylinder 31, a top cover 32 is provided on the top of the cylinder 31, a connecting column 33 is fixed on the lower side of the top cover 32, a movable ring 34 is fixed at the lower end of the connecting column 33 and slides inside the cylinder 31, a filter plate 35 is provided on the movable ring 34 to isolate the two sides of the movable ring 34, a floating alarm component 37 is provided on the top cover 32, a water inlet pipe 38 is connected to the cylinder 31, the water inlet pipe 38 is connected to the electrolytic cell 21, and introduces the electrolyte in the water storage chamber into the cylinder 31 to the upper side of the movable ring 34, a water outlet pipe 39 is connected to the cylinder 31, one end of the water outlet pipe 39 is connected to the storage tank 41, and the water outlet pipe 39 introduces the electrolyte in the cylinder 31 filtered by the movable ring 34 into the storage tank 41.

[0047] The movable ring 34 is provided with a recessed groove for embedding the filter plate 35. The filter plate 35 is placed in the recessed groove, and a limiting ring 36 is provided on the upper side of the filter plate 35 to apply pressure to the filter plate 35. The limiting ring 36 is movably arranged on the connecting column 33.

[0048] Optionally, the floating alarm assembly 37 includes a float 371 and a guide rod 372. The float 371 is disposed inside the cylinder 31, and the guide rod 372 is connected to the float 371. The guide rod 372 passes through the top cover 32 and slides therewith. A sensing block 373 is fixed on the guide rod 372. A sensor 374 and a buzzer alarm 375 are disposed on the upper side of the top cover 32. A sensing area is located on one side of the sensor 374. The sensing block 373 enters or extends into the sensing area, and the sensor 374 activates or deactivates the buzzer alarm 375.

[0049] The top cover 32 has a socket for the guide rod 372 to move. A limiting block is located on the lower side of the top cover 32 on the guide rod 372 to limit its sliding range. When the float 371 experiences sufficient buoyancy to overcome itself and the components connected to it, the sensing block 373 moves from the sensing area away from the sensor 374 into the sensing area, triggering the buzzer alarm 375. The sensor 374 and the buzzer alarm 375 are existing technologies and will not be described further.

[0050] It also includes a frame 5, an electrolysis mechanism 2 located on top of the frame 5, and a filter chamber 3 and a supply component 4 both located on the frame 5.

[0051] In this embodiment, during electrolysis, the electrolyte collected by the collecting pipe 27 flows into the water storage cavity on the partition 12 and the shell 11, and then enters the cylinder 31 through the water inlet pipe 38. The electrolyte is then filtered by the filter plate 35 to remove impurities. However, since the filtration capacity of the filter plate 35 decreases as impurities accumulate, water will accumulate on the upper side of the filter plate 35. When the accumulated water is too much to support the float 371 and the connected components, the sensing block 373 will enter the sensing area of ​​the sensor 374, thereby activating the buzzer alarm 375 to alert the operator to replace the filter plate 35.

[0052] The above description is merely a preferred embodiment of the present utility model and is illustrative rather than restrictive. Those skilled in the art will understand that many changes, modifications, and even equivalents can be made within the spirit and scope defined by the claims of the present utility model, all of which will fall within the protection scope of the present utility model.

Claims

1. A multi-stage electrolytic degreasing device for diamond wire, characterized in that, include: A closed chamber (1) and an electrolysis mechanism (2) are provided inside the closed chamber (1). The electrolysis mechanism (2) includes an electrolytic cell (21) and a partition plate (22). The partition plate (22) is fixed inside the electrolytic cell (21). A solution cavity is formed between the lower side of the partition plate (22) and the electrolytic cell (21), and an overflow cavity is formed between the upper side of the partition plate (22) and the electrolytic cell (21). At least two frames (23) are fixed to the upper side of the partition plate (22). The partition plate (22) is secured by the fixed frames (23). Multiple electrolytic chambers are formed on the upper side for temporary storage of electrolyte. The electrolytic chambers are connected to the solution chamber. Two overflow ports (24) are provided on the frame (23) to allow electrolyte to overflow into the overflow chamber. At least two of the frames (23) are provided with a connecting electrode (25) for connecting to the positive and negative terminals of the power supply respectively. Each connecting electrode (25) is provided with at least one electrode plate (26). Only one electrode plate (26) is provided in each electrolytic chamber. Supply component (4), which is connected to the electrolysis mechanism (2) to supply electrolyte into the solution chamber.

2. The alternating multi-stage electrolytic degreasing device for diamond wire as described in claim 1, characterized in that, A converging tube (27) is provided inside the solution chamber, and the converging tube (27) is connected to the overflow chamber.

3. The alternating multi-stage electrolytic degreasing device for diamond wire as described in claim 2, characterized in that, The enclosed chamber (1) includes a chamber shell (11) and a partition (12). The chamber shell (11) is box-shaped and has a placement groove at the bottom. The partition (12) is fixed inside the bottom of the chamber shell (11) and located on both sides of the placement groove. The partition (12) and the chamber shell (11) form a water storage chamber. The electrolytic cell (21) is placed in the placement groove. One end of the collecting pipe (27) extends into the water storage chamber. The water storage chamber is connected to the supply component (4).

4. The alternating multi-stage electrolytic degreasing device for diamond wire as described in claim 3, characterized in that, A filter chamber (3) is also provided between the supply component (4) and the water storage chamber. The electrolyte in the water storage chamber flows into the supply component (4) after being filtered by the filter chamber (3). The supply component (4) includes a storage tank (41) and a pump (42). The storage tank (41) is connected to the filter chamber (3) for storing electrolyte. The pump (42) is installed on the storage tank (41). The input end of the pump (42) is connected to a first fitting, which extends to the bottom of the storage tank (41). The output end of the pump (42) is connected to a second fitting, which is connected to the electrolytic cell (21) and communicates with the solution chamber.

5. The alternating multi-stage electrolytic degreasing device for diamond wire as described in claim 4, characterized in that, The filter chamber (3) includes a cylinder (31), a top cover (32) is provided on the top of the cylinder (31), a connecting column (33) is fixed on the lower side of the top cover (32), a movable ring (34) is fixed at the lower end of the connecting column (33) and slides inside the cylinder (31), a filter plate (35) is provided on the movable ring (34) to isolate the two sides of the movable ring (34), and a floating alarm component (37) is provided on the top cover (32). The cylinder (31) is connected to a water inlet pipe (38), which is connected to an electrolytic cell (21) to introduce electrolyte from the water storage chamber into the cylinder (31) to the upper side of the movable ring (34). The cylinder (31) is connected to a water outlet pipe (39), one end of which is connected to a storage tank (41). The water outlet pipe (39) introduces electrolyte from the cylinder (31) filtered by the movable ring (34) into the storage tank (41).

6. The alternating multi-stage electrolytic degreasing device for diamond wire as described in claim 5, characterized in that, The floating alarm assembly (37) includes a float (371) and a guide rod (372). The float (371) is disposed inside the cylinder (31). The guide rod (372) is connected to the float (371). The guide rod (372) passes through the top cover (32) and slides therethrough. A sensing block (373) is fixed on the guide rod (372). A sensor (374) and a buzzer alarm (375) are disposed on the upper side of the top cover (32). The sensor (374) has a sensing area on one side. The sensing block (373) enters or extends into the sensing area. The sensor (374) activates or deactivates the buzzer alarm (375).

7. The alternating multi-stage electrolytic degreasing device for diamond wire as described in claim 3, characterized in that, A cover (13) is provided on the upper side of the partition (12) to close the top of the partition (12), and a handle is installed on the cover (13).

8. The alternating multi-stage electrolytic degreasing device for diamond wire as described in claim 3, characterized in that, The partition (12) has through slots on both sides, and the electrolytic cell (21) has an opening. The through slots, the opening and the overflow port (24) are located on the same axis.

9. The alternating multi-stage electrolytic degreasing device for diamond wire as described in claim 4, characterized in that, It also includes a frame (5), the electrolysis mechanism (2) is located on the top of the frame (5), and the filter chamber (3) and the supply component (4) are both located on the frame (5).

10. The alternating multi-stage electrolytic degreasing device for diamond wire as described in claim 1, characterized in that, The number of the enclosure (23) is set to an even number.

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