Small electroplating bath with purification function

Abstract

The utility model provides a small-sized electroplating bath with a purification function, which belongs to the technical field of electroplating, and comprises a base, a purification component and an electrolysis uniformizing component, the electrolysis uniformizing component comprises two connecting frames arranged at one end of a support frame, a plurality of slots are formed in the two connecting frames, electrode rods are connected in the slots in a penetrating manner, and the electrode rods are connected with the purification component and the electrolysis uniformizing component. A plurality of electrode rods are arranged in the electroplating bath, limiting strips are arranged at the tops of the plurality of electrode rods, an electrifying rod is arranged at the tops of the plurality of limiting strips, a holding device is arranged at the top of the electrifying rod, a reinforcing frame is arranged at one end of the electroplating bath, and driving motors are arranged on the two sides of the reinforcing frame. The driving motor rotates to drive the rotating rod to rotate, so that the stirring blades stir the electroplating liquid in the electroplating bath, the current distribution is more uniform, and the aims of improving the fluidity and mass transfer efficiency of the electrolyte, reducing the concentration polarization phenomenon and improving the electroplating quality are achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to electroplating technical field, concretely relates to a small -size electroplating tank with purification function. BACKGROUND

[0002] The most basic equipment in electroplating equipment is mainly used for device dissolution, through the search, the application number is "CN201721167423.8" discloses "a small -size electroplating tank with purification function", it records " before pouring solution into electroplating tank, harmful gas in electroplating tank is all absorbed into the barrel by the air inlet in purifier, then using adsorption layer cooperation filter layer, adsorption filter harmful gas, prevent solution and harmful gas mix and lead to solution can't use again, to ensure the safe use of electroplating tank", utilize the air inlet in purifier and the harmful gas in electroplating tank is all absorbed into the barrel, then using adsorption layer cooperation filter layer, indeed adsorption filter harmful gas, prevent solution and harmful gas mix and lead to solution can't use again, to ensure the safe use of electroplating tank, but the above comparative document still has the following problems in actual use:

[0003] In actual use, the filter part is not convenient to disassemble, clean or replace after filtering, which leads to poor work efficiency, and the uniformity of the current in the electroplating tank cannot be guaranteed during use, which easily leads to poor product quality of electroplating.

[0004] Therefore, it is provided with an electroplating tank capable of realizing quick disassembly and assembly of filter parts and adjusting the uniformity of current. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a small -size electroplating tank with purification function, and aims at solving the above technical problems.

[0006] The utility model embodiment provides a small -size electroplating tank with purification function, including base, purification subassembly and electrolytic uniformity subassembly.

[0007] Wherein, the top of base is provided with electroplating tank;

[0008] The purification assembly includes a support frame arranged at one end of the electroplating tank, the top of the support frame is provided with an inclined plate, the bottom of the inclined plate is provided with a plurality of air inlets, the top of the inclined plate is in sealed communication with an air extractor, the top of the air extractor is in sealed communication with a conveying pipe, the end of the conveying pipe is in sealed communication with a purification box, the inside of the purification box is provided with a plurality of sliding rails, the inside of the plurality of sliding rails is respectively slidably connected with a filter screen and two activated carbon adsorbers, one end of the purification box is hingedly connected with a sealing door, one end of the base is provided with a first hinged seat, one end of the first hinged seat is hingedly connected with a treading device, the top of one end of the treading device is provided with a limiting frame, the two sides of the limiting frame are both provided with a second hinged seat, the inside of the two second hinged seats are both hingedly connected with a first auxiliary block, one end of the two first auxiliary blocks are both provided with a damping rod spring, one end of the two damping rod springs are both provided with a second auxiliary block, one end of the two second auxiliary blocks are both hingedly connected with a third hinged seat, one end of the two third hinged seats are both fixedly connected with the base, and the sealing door is provided with a torsional spring at the connection with the purification box.

[0009] The electrolysis uniform assembly includes two connecting frames arranged at one end of the support frame, a plurality of insertion slots are arranged in the inside of the two connecting frames, electrode rods are inserted and connected in the plurality of insertion slots, limiting strips are arranged at the top of the plurality of electrode rods, current conducting rods are arranged at the top of the plurality of limiting strips, a gripping device is arranged at the top of the current conducting rods, a reinforcing frame is arranged at one end of the electroplating tank, driving motors are arranged at the two sides of the reinforcing frame, output shafts of the two driving motors are both provided with rotating rods penetrating through the electroplating tank, and a plurality of stirring blades are arranged on the outer wall of the two rotating rods.

[0010] In one embodiment of the utility model, the bottom of the purification box is fixedly connected with the base, and one end of the purification box is fixedly connected with the electroplating tank.

[0011] In one embodiment of the utility model, one side of the purification box is in sealed communication with an air outlet pipe.

[0012] In one embodiment of the utility model, the bottom of the support frame is provided with two reinforcing rods, and the ends of the two reinforcing rods are fixedly connected with the electroplating tank.

[0013] In one embodiment of the utility model, the bottom of the support frame is provided with two reinforcing rods, and the ends of the two reinforcing rods are fixedly connected with the electroplating tank.

[0014] In one embodiment of the utility model, the electroplating tank is made of tungsten, and one side of the base is provided with a single-chip microcomputer.

[0015] The utility model discloses an implementation scheme, the air extractor and drive motor all are electrically connected with singlechip, and the singlechip is electrically connected with external power supply.

[0016] Compared with the prior art, the utility model has the advantages of:

[0017] 1) through the air extractor that sets up, the user is convenient in use, opens the air extractor through the singlechip, makes the air extractor produce suction force and then will the gas that the electroplating tank produced when electroplating is sucked into the body through the inclined plate, and the flue gas is sent into the purification tank through the conveying pipe through the air extractor, and after the filtration of filter screen and activated carbon adsorber, it is discharged, and when long -time use, when it needs to clean, the user is through the step of stepping on the treading ware, makes treading ware move down through the first hinged seat, and then drives the spacing frame to move away from the sealing door, and when the spacing frame moves, the second hinged seat and third hinged seat cooperate and will make the damping rod spring to expand the force storage, when the spacing frame moves away from the sealing door, the sealing door and the purification tank junction are provided with torsion spring and will reset and then open the sealing door, and the user takes out the filter screen and activated carbon adsorber in it and cleans, and after cleaning, installation goes back and steps on the treading ware, closes the sealing door, after closing, releases the treading ware, and the damping rod spring will reset, and then the spacing frame is supported on the sealing door, to realize the purpose of quick dismounting for cleaning.

[0018] 2) through the gripper that sets up, the user is convenient when needing to improve the current density distribution uniformity, can pull out the electrode rod through holding the gripper and reinserts other slot, adjusts the spacing of multiple electrode rods and then electrifies, and then according to the electrical conductivity of electrolyte, the kinetic characteristics of electrolytic reaction and the required electrolytic efficiency, the best electrode spacing is determined through experiment or calculation to adjust, can make the current distribution more uniform, and when using, the user can open the drive motor through the singlechip, and the drive motor rotates and then drives the rotating rod to rotate, makes the stirring blade to the electroplating solution in the electroplating tank and stirs, makes its current distribution more uniform, to realize the purpose of improving the flowability and mass transfer efficiency of electrolyte, help to reduce the concentration difference polarization phenomenon, improve the quality of electroplating. BRIEF DESCRIPTION OF DRAWINGS

[0019] The accompanying drawings are included to provide a further understanding of the present application and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application and are used to explain the present application, and do not constitute a limitation on the present application. In the drawings:

[0020] Figure 1 It is the structure schematic drawing of the utility model;

[0021] Figure 2 It is the structure schematic drawing of one side of the utility model;

[0022] Figure 3 It is the structure schematic drawing of one end of the utility model;

[0023] Figure 4 It is the top structure schematic view of the utility model.

[0024] Figure 5 It is the limiting frame amplification structure schematic view of the utility model.

[0025] In the figure: 100, base; 110, electroplating tank; 200, purification assembly; 210, support frame; 220, inclined plate; 230, air extractor; 240, purification box; 250, sliding guide rail; 260, filter screen; 270, activated carbon adsorber; 280, sealing door; 290, first hinged seat; 2910, treading device; 2920, limiting frame; 2930, second hinged seat; 2940, damping rod spring; 2950, third hinged seat; 300, electrolysis uniform assembly; 310, connecting frame; 320, electrode rod; 330, limiting strip; 340, electrified rod; 350, reinforcing frame; 360, driving motor; 370, stirring blade; 400, air outlet pipe; 500, reinforcing rod; 600, fixed frame. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] EMBODIMENT

[0028] Please refer to Figures 1-5 A small electroplating tank with purification function, comprising a base 100, a purification assembly 200 and an electrolysis uniform assembly 300.

[0029] Specifically, please refer to Figure 1 The top of the base 100 is provided with an electroplating tank 110.

[0030] Please refer to Figures 3-5The purification assembly 200 comprises a support frame 210 arranged at one end of the electroplating tank 110, the top of the support frame 210 is provided with an inclined plate 220, the bottom of the inclined plate 220 is provided with a plurality of air inlets, the top of the inclined plate 220 is sealingly communicated with an air extractor 230, the top of the air extractor 230 is sealingly communicated with a conveying pipe, the end of the conveying pipe is sealingly communicated with a purification box 240, the inside of the purification box 240 is provided with a plurality of sliding rails 250, the inside of the plurality of sliding rails 250 is respectively slidingly connected with a filter screen 260 and two activated carbon adsorbers 270, one end of the purification box 240 is hingedly connected with a sealing door 280, one end of the base 100 is provided with a first hinged seat 290, one end of the first hinged seat 290 is hingedly connected with a treading device 2910, the top of one end of the treading device 2910 is provided with a limiting frame 2920, the two sides of the limiting frame 2920 are both provided with a second hinged seat 2930, the inside of the two second hinged seats 2930 are both hingedly connected with a first auxiliary block, one end of the two first auxiliary blocks are both provided with a damping rod spring 2940, one end of the two damping rod springs 2940 are both provided with a second auxiliary block, one end of the two second auxiliary blocks are both hingedly connected with a third hinged seat 2950, one end of the two third hinged seats 2950 are both fixedly connected with the base 100, and the connection between the sealing door 280 and the purification box 240 is provided with a torsion spring.

[0031] In a specific embodiment, through the air extractor 230, the user can open the air extractor 230 through the single-chip microcomputer when using, so that the air extractor 230 generates suction force to suck the gas generated during electroplating of the electroplating tank 110 into the body through the inclined plate 220, and then the air extractor 230 sends the flue gas into the purification box 240 through the conveying pipe, and after filtration through the filter screen 260 and the activated carbon adsorber 270, the flue gas is discharged. When the device is used for a long time and needs to be cleaned, the user steps on the treading device 2910 to make the treading device 2910 move downward through the first hinged seat 290, and then drives the limiting frame 2920 to move away from the sealing door 280. When the limiting frame 2920 moves, the second hinged seat 2930 and the third hinged seat 2950 cooperate to make the damping rod spring 2940 expand and store energy. When the limiting frame 2920 moves away from the sealing door 280, the torsion spring arranged at the connection between the sealing door 280 and the purification box 240 resets to open the sealing door 280. The user takes out the filter screen 260 and the activated carbon adsorber 270 inside for cleaning. After cleaning, the user installs them back and steps on the treading device 2910 to close the sealing door 280. After closing, the user releases the treading device 2910, and the damping rod spring 2940 resets to abut the limiting frame 2920 against the sealing door 280, so as to achieve the purpose of quick disassembly and assembly for cleaning.

[0032] Please refer to Figures 1-4The electrolysis uniform assembly 300 comprises two connecting frames 310 arranged at one end of the support frame 210, a plurality of insertion slots are arranged in the two connecting frames 310, a plurality of electrode rods 320 are inserted into the insertion slots, a limiting strip 330 is arranged at the top of each electrode rod 320, a power supply rod 340 is arranged at the top of each limiting strip 330, a handle is arranged at the top of the power supply rod 340, one end of the electroplating tank 110 is provided with a reinforcing frame 350, the reinforcing frame 350 is provided with a driving motor 360 on both sides, and the output shaft ends of the two driving motors 360 are provided with rotating rods penetrating through the electroplating tank 110, and a plurality of stirring blades 370 are arranged on the outer walls of the two rotating rods.

[0033] In a specific embodiment, the handle is provided to facilitate the user to pull out the electrode rod 320 and insert it into other insertion slots when it is necessary to improve the current density distribution uniformity, and then the electrode rod 320 is powered after adjusting the spacing of the plurality of electrode rods 320. Then, according to the electrical conductivity of the electrolyte, the kinetic characteristics of the electrolysis reaction and the required electrolysis efficiency, the optimal electrode spacing is determined by experiment or calculation to make the current distribution more uniform. When in use, the user can turn on the driving motor 360 through the single-chip microcomputer, and the driving motor 360 is rotated to drive the rotating rod to rotate, so that the stirring blades 370 can stir the electroplating solution in the electroplating tank 110 to make the current distribution more uniform, thereby improving the flowability and mass transfer efficiency of the electrolyte, which helps to reduce the concentration polarization phenomenon and improve the electroplating quality.

[0034] Please refer to Figure 3 The bottom of the purification tank 240 is fixedly connected with the base 100, and one end of the purification tank 240 is fixedly connected with the electroplating tank 110.

[0035] In a specific embodiment, the base 100 is provided to facilitate the support and fixation of the purification tank 240, so that the purification tank 240 can be more stable during use, and damage during use is avoided.

[0036] Please refer to Figure 1 One side of the purification tank 240 is sealingly communicated with an air outlet pipe 400.

[0037] In a specific embodiment, the air outlet pipe 400 is provided to facilitate the exhaust of the purified smoke in the purification tank 240.

[0038] Please refer to Figure 2 The bottom of the support frame 210 is provided with two reinforcing rods 500, and the ends of the two reinforcing rods 500 are fixedly connected with the electroplating tank 110.

[0039] In a specific embodiment, the reinforcing rod 500 is arranged to facilitate the support and fixation of the support frame 210, so that the support frame 210 can be more stable during use, avoiding the shaking condition during use, and improving the stability.

[0040] Please refer to Figure 2 The bottom of the support frame 210 is provided with two fixing frames 600, and the middle of the two fixing frames 600 is fixedly connected with the electroplating tank 110.

[0041] In a specific embodiment, the fixing frame 600 is arranged to facilitate the support and fixation of the support frame 210 during use, so that it can be more stable.

[0042] Please refer to Figure 1 The electroplating tank 110 is made of tungsten metal, and one side of the base 100 is provided with a single-chip microcomputer.

[0043] In a specific embodiment, the tungsten metal is arranged to facilitate the use of the characteristics of the tungsten metal, so that the electroplating tank 110 can be more durable during use, thereby achieving the purpose of being more stable.

[0044] Please refer to Figures 1-5 The air extractor 230 and the driving motor 360 are electrically connected with the single-chip microcomputer, and the single-chip microcomputer is electrically connected with the external power supply.

[0045] In a specific embodiment, the single-chip microcomputer is arranged to facilitate the power-on control of the electrical equipment, so that the electrical equipment can be powered on when needed, avoiding the condition that the electrical equipment cannot be powered on when needed.

[0046] In use, first through the provided air extractor 230, the user is convenient in use, through the single-chip to open the air extractor 230, the air extractor 230 generates suction force in turn and then the electroplating tank 110 in the electroplating gas generated by the inclined plate 220 is sucked into the body, and the flue gas is sent into the purification tank 240 through the conveying pipe, and after filtering through the filter screen 260 and the activated carbon adsorber 270, it is discharged, and when long time use, when it needs to be cleaned, the user steps on the treading device 2910, the treading device 2910 moves downward through the first hinged seat 290, in turn drives the limiting frame 2920 to move away from the sealing door 280, and when the limiting frame 2920 moves, the second hinged seat 2930 and the third hinged seat 2950 cooperate to make the damping rod spring 2940 expand and store force, then when the limiting frame 2920 moves away from the sealing door 280, the sealing door 280 is provided with a torsion spring at the connecting part of the sealing door 280 and the purification tank 240, which will reset in turn and open the sealing door 280, the user takes out the filter screen 260 and the activated carbon adsorber 270 inside for cleaning, installs back after cleaning is completed and steps on the treading device 2910, closes the sealing door 280, after closing, releases the treading device 2910, the damping rod spring 2940 resets in turn and then the limiting frame 2920 is resisted on the sealing door 280, so that the purpose of quick disassembly and assembly for cleaning is realized, then through the provided gripper, the user is convenient when needing to improve the current density distribution uniformity, can pull out the electrode rod 320 by holding the gripper, and reinsert into other slots, adjust the spacing of the plurality of electrode rods 320, and then power on, in turn, according to the electrical conductivity of the electrolyte, the kinetic characteristics of the electrolytic reaction and the required electrolytic efficiency, the best electrode spacing is determined through experiment or calculation for adjustment, which can make the current distribution more uniform, and in use, the user can open the driving motor 360 through the single-chip, finally the driving motor 360 rotates in turn and then drives the rotating rod to rotate, so that the stirring blade 370 stirs the electroplating solution in the electroplating tank 110, so that the current distribution is more uniform, so as to realize the purpose of improving the flowability and mass transfer efficiency of the electrolyte, which helps to reduce the concentration polarization phenomenon and improve the electroplating quality.

[0047] Finally, it should be noted that: the above only for preferred embodiments of the present application and does not limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A small electroplating tank with a purification function, characterized in that, The utility model relates to a plating device, including: The top of base (100) is provided with electroplating tank (110); Purification assembly (200) includes the support frame (210) that sets up in electroplating tank (110) one end, the top of support frame (210) is provided with inclined plate (220), the bottom of inclined plate (220) is opened and is provided with a plurality of air inlets, the top of inclined plate (220) is sealed and is communicated with suction fan (230), the top of suction fan (230) is sealed and is communicated with the conveying pipe, the end of conveying pipe is sealed and is communicated with purification box (240), the inside of purification box (240) is provided with a plurality of sliding guide rails (250), the inside of a plurality of sliding guide rails (250) is slidably connected with filter screen (260) and two activated carbon adsorber (270) respectively, one end of purification box (240) is hinged and is connected with sealed door (280), one end of base (100) is provided with first hinged seat (290), one end of first hinged seat (290) is hinged and is connected with treading device (2910), the top of one end of treading device (2910) is provided with limiting stand (2920), the both sides of limiting stand (2920) are provided with second hinged seat (2930), the inside of two second hinged seats (2930) is hinged and is connected with first auxiliary block, one end of two first auxiliary blocks is provided with damping rod spring (2940), one end of two damping rod springs (2940) is provided with second auxiliary block, one end of two second auxiliary blocks is hinged and is connected with third hinged seat (2950), one end of two third hinged seats (2950) is fixedly connected with base (100), and torsion spring is arranged at the junction of sealed door (280) and purification box (240); Electrolytic uniform assembly (300) includes two connecting frames (310) that set up in support frame (210) one end, the inside of two connecting frames (310) is opened and is provided with a plurality of insertion slots, wherein a plurality of insertion slots are inserted and connected with electrode rod (320) inside, the top of a plurality of electrode rods (320) is provided with limiting strip (330), the top of a plurality of limiting strips (330) is provided with electricity rod (340), the top of electricity rod (340) is provided with gripper, one end of electroplating tank (110) is provided with reinforcing frame (350), the both sides of reinforcing frame (350) are provided with drive motor (360), and the output shaft end of two drive motors (360) is provided with rotating rod through electroplating tank (110), and the outer wall of two rotating rods is provided with a plurality of stirring blades (370).

2. The small electroplating tank with purification function according to claim 1, characterized in that: The bottom of the purification box (240) is fixedly connected with the base (100), and one end of the purification box (240) is fixedly connected with the electroplating tank (110).

3. The compact electroplating cell with purification function according to claim 2, characterized in that: One side of the purification box (240) is sealed and communicated with the air outlet pipe (400).

4. The compact electroplating cell with purification function according to claim 2, characterized in that: The bottom of the support frame (210) is provided with two reinforcing rods (500), and the ends of the two reinforcing rods (500) are fixedly connected with the electroplating tank (110).

5. The compact electroplating cell with purification function according to claim 4, characterized in that: The bottom of the support frame (210) is provided with two fixing frames (600), and the middle of the two fixing frames (600) is fixedly connected with the electroplating tank (110).

6. The compact electroplating cell with purification function according to claim 5, characterized in that: The electroplating tank (110) is made of tungsten metal, and one side of the base (100) is provided with a single-chip microcomputer.

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