CN220999849U - Nickel-plated anode nickel cake copper impurity removing device - Google Patents

Abstract

The utility model discloses a nickel cake copper impurity removing device for a nickel plating anode, and relates to the technical field of nickel cake cleaning; including the outer box, be provided with the inner box in the outer box, be provided with the conveying component between outer box and the inner box, the top surface of outer box is provided with lifting component, lifting component fixedly connected with a plurality of telescopic subassembly, telescopic subassembly fixedly connected with clamp assembly, clamp assembly can dismantle and be connected with the cylinder, and the cylinder can be dismantled with conveying component and be connected, and conveying component is used for driving the cylinder and rotates, and lifting component is used for controlling the height of cylinder, and telescopic subassembly can make cylinder and conveying component butt. According to the utility model, the roller is positioned in the inner box through the lifting assembly and is abutted with the conveying assembly, meanwhile, the roller can be abutted with the conveying assembly tightly through the telescopic assembly, and then the roller can be driven to rotate through the conveying assembly, so that the copper impurities on the surface of the nickel cake can be conveniently cleaned by the cleaning solution; the cleaning efficiency and the cleaning effect are improved.

Description

Nickel-plated anode nickel cake copper impurity removing device

Technical Field

The utility model relates to the technical field of nickel cake cleaning, in particular to a nickel cake copper impurity removing device for a nickel plating anode.

Background

The process for plating silver on the iron-based lead frame nickel generally needs to be subjected to the procedures of degreasing, activating pretreatment, plating bottom nickel, plating bottom copper, thickening copper plating, nickel plating, pre-plating silver, partial silver plating and the like, and the process for plating silver on the lead frame copper does not need to be plated with nickel before pre-plating silver, namely, the process for plating silver directly on a copper plating layer, one lead frame electroplating production line generally has two electroplating channels, when the two electroplating processes are simultaneously started, current is not conducted when the lead frame of the copper plating silver plating process passes through a nickel plating tank, a small amount of copper plating layer on the surface of the lead frame is dissolved into a nickel plating solution, and the copper of the nickel plating solution is replaced on the surface of a nickel plating anode nickel cake after daily accumulation, so that the copper exists in the nickel plating layer of the process for plating nickel and silver on the lead frame, and the performance of the nickel plating layer is affected; meanwhile, after copper is replaced on the nickel cake, the activity of the anode is reduced, the speed of dissolving the nickel cake into the plating solution through current is reduced, the nickel cake is passivated and hardly dissolved in severe cases, the consumption of the nickel sulfamate solution is increased, and the cost of nickel plating is increased.

In order to keep the surface of the nickel-plated anode nickel cake free of copper, therefore, a need exists for a nickel-plated anode nickel cake copper impurity removal device capable of periodically removing copper impurities from the surface of the nickel cake by a cleaning solution.

Disclosure of utility model

The utility model aims to provide a nickel-plated anode nickel cake copper impurity removing device for solving the problems in the prior art.

In order to achieve the above object, the present utility model provides the following solutions: the utility model provides a nickel-plated anode nickel cake copper impurity removing device which comprises an outer box, wherein an inner box is arranged in the outer box, a conveying component is arranged between the outer box and the inner box, a lifting component is arranged on the top surface of the outer box, a plurality of telescopic components are fixedly connected to the lifting component, a clamping component is fixedly connected to the telescopic components, a roller is detachably connected to the clamping component, the roller is detachably connected with the conveying component, the conveying component is used for driving the roller to rotate, the lifting component is used for controlling the height of the roller, and the telescopic components can enable the roller to be abutted to the conveying component.

Preferably, the conveying assembly comprises a conveying belt, driving wheels are connected at two ends of the conveying belt in a transmission mode, two driving wheels are connected with the inner wall of the outer box in a rotation mode, any driving wheel is connected with a first motor in a transmission mode, the first motor is fixedly connected with the outer wall of the outer box, and the upper portion of the conveying belt stretches into the inner box and is detachably connected with the roller.

Preferably, the lifting assembly comprises support plates symmetrically arranged on two sides of the top surface of the outer box, the bottom surface of the support plates are fixedly connected with the top surface of the outer box, two opposite sides of the support plates are provided with sliding grooves, a screw rod is rotationally connected to one side of each sliding groove, one end of each screw rod penetrates through the top surface of each support plate and is connected with a second motor in a transmission manner, the other end of each screw rod is rotationally connected with the top surface of the outer box, sliding blocks are in threaded connection with the sliding grooves in a sliding manner, a first connecting plate is fixedly connected between the sliding blocks, and the bottom surface of each first connecting plate is fixedly connected with a plurality of telescopic assemblies.

Preferably, the two sliding grooves are opposite to each other.

Preferably, the telescopic component comprises a fixed column fixedly connected with the first connecting plate, a cavity is formed in one end, far away from the first connecting plate, of the fixed column, a movable column is slidably connected in the cavity, one end, in the cavity, of the movable column is fixedly connected with a limiting plate, a spring is fixedly connected between the limiting plate and the cavity, and one end, extending out of the cavity, of the movable column is fixedly connected with the clamping component.

Preferably, the clamping assembly comprises a second connecting plate, the middle part of the top surface of the second connecting plate is fixedly connected with the movable column, two vertical plates are fixedly connected at two ends of the second connecting plate, a cylinder is fixedly connected at two opposite lower parts of one side of each vertical plate, and the cylinder is detachably connected with the roller.

Preferably, the cylinder comprises a cylinder, a plurality of first through holes are formed in the outer side of the cylinder, round covers are detachably connected to the two ends of the cylinder, positioning holes are formed in the centers of the round covers (20), the positioning holes are detachably connected with the cylinder, a plurality of second through holes are formed in the round covers, and the second through holes Kong Kaishe are formed in the periphery of the positioning holes.

Preferably, the cylinder is matched with the positioning hole.

The utility model discloses the following technical effects:

According to the utility model, the cleaning solution is injected into the outer box and the inner box, the roller containing the nickel cake with copper impurities to be removed is arranged on the clamping assembly, the roller is positioned in the inner box through the lifting assembly and is abutted with the conveying assembly, and the roller can be driven to rotate through the conveying assembly, so that the cleaning solution is convenient for cleaning the copper impurities on the surface of the nickel cake; meanwhile, the roller can be tightly abutted with the conveying assembly through the telescopic assembly, so that the conveying assembly can effectively drive the roller to rotate, and the cleaning efficiency and the cleaning effect are improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the inner box of the present utility model;

FIG. 3 is a schematic cross-sectional view of a support plate according to the present utility model;

FIG. 4 is a schematic view of the structure of the adjusting assembly of the present utility model;

FIG. 5 is a schematic cross-sectional view of a fixing post according to the present utility model;

FIG. 6 is a schematic side view of a cylinder of the present utility model;

FIG. 7 is a schematic view of the front view of the dome of the present utility model;

Wherein, 1, an outer box; 2. an inner box; 3. a first motor; 4. a conveyor belt; 5. a support plate; 6. a chute; 7. a screw rod; 8. a second motor; 9. a slide block; 10. a first connection plate; 11. fixing the column; 12. a movable column; 13. a limiting plate; 14. a spring; 15. a second connecting plate; 16. a riser; 17. a cylinder; 18. a cylinder; 19. a first through hole; 20. a dome; 21. positioning holes; 22. and a second through hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

Referring to fig. 1-7, the utility model discloses a nickel anode nickel cake copper impurity removing device, which comprises an outer box 1, wherein an inner box 2 is arranged in the outer box 1, a conveying component is arranged between the outer box 1 and the inner box 2, the top surface of the outer box 1 is provided with a lifting component, the lifting component is fixedly connected with a plurality of telescopic components, the telescopic components are fixedly connected with a clamping component, the clamping component is detachably connected with a roller, the roller is detachably connected with the conveying component, the conveying component is used for driving the roller to rotate, the lifting component is used for controlling the height of the roller, and the roller can be abutted by the conveying component through the telescopic components.

According to the utility model, the cleaning solution is injected into the outer tank 1 and the inner tank 2, the roller containing the nickel cake with copper impurities to be removed is mounted on the clamping assembly, the roller is positioned in the inner tank 2 through the lifting assembly and is abutted with the conveying assembly, and the roller can be driven to rotate through the conveying assembly, so that the cleaning solution is convenient for cleaning the copper impurities on the surface of the nickel cake; meanwhile, the roller can be tightly abutted with the conveying assembly through the telescopic assembly, so that the conveying assembly can effectively drive the roller to rotate, and the cleaning efficiency and the cleaning effect are improved.

Further optimizing scheme, conveying assembly includes conveyer belt 4, and the both ends of conveyer belt 4 all transmit and are connected with the drive wheel, and two drive wheels rotate with the inner wall of outer case 1 to be connected, and arbitrary drive wheel transmission is connected with first motor 3, and first motor 3 and the outer wall fixed connection of outer case 1, the upper portion of conveyer belt 4 stretch into in the inner box 2 and can dismantle with the cylinder and be connected. The first motor 3 drives a driving wheel to rotate, so that the conveyor belt 4 can rotate, and the conveyor belt 4 can conveniently drive the roller to rotate.

Further optimizing scheme, lifting unit includes the backup pad 5 of symmetry setting in outer case 1 top surface both sides, the top surface fixed connection of backup pad 5 and outer case 1, spout 6 has all been seted up to one side that two backup pads 5 are relative, spout 6 internal rotation is connected with lead screw 7, the top surface transmission that the backup pad 5 was run through to one end of lead screw 7 is connected with second motor 8, the other end of lead screw 7 is connected with the top surface rotation of outer case 1, lead screw 7 threaded connection has slider 9, slider 9 and spout 6 sliding connection, fixedly connected with first connecting plate 10 between two sliders 9, the bottom surface and a plurality of telescopic module fixed connection of first connecting plate 10. Two second motors 8 synchronous operation drive lead screw 7 rotation, and lead screw 7 rotation drives slider 9 and can go up and down along spout 6, makes slider 9 can drive first connecting plate 10 and go up and down, can drive the expansion assembly through first connecting plate 10 and go up and down.

Further optimizing scheme, two spouts 6 are just facing to set up. The two sliding blocks 9 and the first connecting plate 10 are positioned on the same horizontal plane, so that the telescopic assembly can stably lift.

Further optimizing scheme, flexible subassembly includes with first connecting plate 10 fixed connection's fixed column 11, the cavity has been seted up to the one end that first connecting plate 10 was kept away from to fixed column 11, sliding connection has movable column 12 in the cavity, the one end fixedly connected with limiting plate 13 in the cavity is stretched into to movable column 12, fixedly connected with spring 14 between limiting plate 13 and the cavity, the one end and the clamping component fixed connection that the cavity was stretched out to movable column 12. After the roller is abutted with the conveyor belt 4, the roller can be tightly abutted with the conveyor belt 4 through the elasticity of the spring 14, so that the conveyor belt 4 can effectively drive the roller to rotate.

Further optimizing scheme, the clamping assembly includes second connecting plate 15, and the top surface middle part and the movable column 12 fixed connection of second connecting plate 15, the equal fixedly connected with riser 16 in both ends of second connecting plate 15, the equal fixedly connected with cylinder 17 in the lower part of the opposite one side of two risers 16, cylinder 17 and cylinder detachable connection. The two risers 16 are made of a material with elastic recovery, facilitating the installation and removal of the drum.

In order to enable two risers 16 to provide stable supporting force when the roller rotates, the risers 16 are all connected with limiting grooves in a sliding mode, the limiting grooves are formed in the inner wall of the inner box 2, when the risers 16 are located in the limiting grooves, the conveying belt 4 drives the roller to rotate, the risers 16 are limited through the limiting grooves, the roller can stably rotate, damage to the risers 16 caused by the fact that stress of the risers 16 is increased is avoided, and the risers 16 can stably provide supporting force when the roller rotates through the limiting grooves.

Further optimizing scheme, the cylinder includes drum 18, and a plurality of first through-hole 19 has been seted up to drum 18's outside, and drum 18's both ends all can be dismantled and be connected with dome 20, and locating hole 21 has been seted up at the center of dome 20, and locating hole 21 can be dismantled with cylinder 17 and be connected, has seted up a plurality of second through-hole 22 on the dome 20, and second through-hole 22 is seted up around locating hole 21. By removing the dome 20 on either side, it is convenient to load the nickel cake to be cleaned of copper impurities into the cylinder 18, and by installing the dome 20, the cylinder 17 can be rotated on the cylinder 17 by installing the cylinder 17 into the positioning hole 21.

In order to prevent the cylinder 18 and the round cover 20 from synchronously rotating, a plurality of positioning grooves are formed in inner walls of two ends of the cylinder 18 at equal intervals, a plurality of positioning columns are fixedly connected to outer walls of the round cover 20 extending into the cylinder 18 and are arranged in one-to-one correspondence with the positioning grooves and are matched with the positioning grooves, the positioning columns are inserted into the positioning grooves, and when the cylinder 18 rotates, the round cover 20 and the cylinder 18 can synchronously rotate through the positioning columns and the positioning grooves.

Further optimizing scheme, cylinder 17 and locating hole 21 looks adaptation. The cylinder 17 and the positioning hole 21 can be connected in a detachable and rotatable manner.

The working process comprises the following steps: firstly, injecting cleaning solution into the outer box 1 and the inner box 2, then removing the round cover 20 on any side from the cylinder 18, loading the nickel cake with copper impurities to be cleaned into the cylinder 18, installing the round cover 20, driving the screw rod 7 to rotate by opening the second motor 8 through installing the cylinder 17 into the positioning hole 21, driving the sliding block 9 to descend along the sliding groove 6 by rotation of the screw rod 7, enabling the sliding block 9 to drive the first connecting plate 10 to descend, driving the roller to descend through the first connecting plate 10, closing the second motor 8 after the roller is abutted against the conveying belt 4, opening the first motor 3 to drive a driving wheel to rotate, enabling the conveying belt 4 to drive the roller to rotate, enabling the nickel cake to roll in the cylinder 18 through rotation of the roller, enabling the cleaning solution to enter the cylinder 18 through the first through hole 19 and the second through hole 22, facilitating cleaning of copper impurities on the surface of the nickel cake, closing the first motor 3, opening the second motor 8, enabling the roller to ascend to the upper portion of the inner box 2, removing the copper impurities on any side of the roller, and then removing the copper cake from the cylinder 18, and continuing to clean the copper cake, wherein the nickel cake can be cleaned by continuously and continuously unloading the copper cake from the cylinder 18.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims (8)

1. The utility model provides a nickel anode nickel cake copper impurity clearing device which characterized in that: including outer case (1), be provided with inner box (2) in outer case (1), be provided with conveying assembly between outer case (1) and inner box (2), the top surface of outer case (1) is provided with lifting assembly, lifting assembly fixedly connected with a plurality of telescopic subassembly, telescopic subassembly fixedly connected with presss from both sides tight subassembly, it can dismantle the connection with the cylinder to press from both sides tight subassembly, the cylinder with conveying assembly can dismantle the connection, conveying assembly is used for driving the cylinder rotates, lifting assembly is used for controlling the height of cylinder, telescopic assembly can make the cylinder with conveying assembly butt.

2. The nickel-plated anode nickel cake copper impurity removing device according to claim 1, wherein: the conveying assembly comprises a conveying belt (4), driving wheels are connected to two ends of the conveying belt (4) in a transmission mode, two driving wheels are connected with the inner wall of the outer box (1) in a rotation mode, any driving wheel is connected with a first motor (3) in a transmission mode, the first motor (3) is fixedly connected with the outer wall of the outer box (1), and the upper portion of the conveying belt (4) stretches into the inner box (2) and is detachably connected with the roller.

3. The nickel-plated anode nickel cake copper impurity removing device according to claim 2, wherein: lifting unit is in including symmetry backup pad (5) of outer container (1) top surface both sides, the bottom surface of backup pad (5) with top surface fixed connection of outer container (1), two spout (6) have all been seted up to one side that backup pad (5) are relative, spout (6) internal rotation is connected with lead screw (7), the one end of lead screw (7) is run through the top surface transmission of backup pad (5) is connected with second motor (8), the other end of lead screw (7) with the top surface of outer container (1) rotates to be connected, lead screw (7) threaded connection has slider (9), slider (9) with spout (6) sliding connection, two fixedly connected with first connecting plate (10) between slider (9), the bottom surface of first connecting plate (10) and a plurality of telescopic assembly fixed connection.

4. A nickel anode nickel cake copper impurity removal device according to claim 3, wherein: the two sliding grooves (6) are opposite to each other.

5. The nickel-plated anode nickel cake copper impurity removing device according to claim 4, wherein: the telescopic component comprises a fixed column (11) fixedly connected with a first connecting plate (10), a cavity is formed in one end of the fixed column (11) away from the first connecting plate (10), a movable column (12) is connected in a sliding mode in the cavity, a limiting plate (13) is fixedly connected to one end of the movable column (12) extending into the cavity, a spring (14) is fixedly connected between the limiting plate (13) and the cavity, and one end of the movable column (12) extending out of the cavity is fixedly connected with the clamping component.

6. The nickel-plated anode nickel cake copper impurity removing device according to claim 5, wherein: the clamping assembly comprises a second connecting plate (15), the middle part of the top surface of the second connecting plate (15) is fixedly connected with the movable column (12), two vertical plates (16) are fixedly connected to the two ends of the second connecting plate (15), a cylinder (17) is fixedly connected to the lower parts of one sides of the two opposite vertical plates (16), and the cylinder (17) is detachably connected with the roller.

7. The nickel-plated anode nickel cake copper impurity removing device according to claim 6, wherein: the cylinder comprises a cylinder (18), a plurality of first through holes (19) are formed in the outer side of the cylinder (18), round covers (20) are detachably connected to the two ends of the cylinder (18), positioning holes (21) are formed in the centers of the round covers (20), the positioning holes (21) are detachably connected with the cylinder (17), a plurality of second through holes (22) are formed in the round covers (20), and the second through holes (22) are formed in the peripheries of the positioning holes (21).

8. The nickel-plated anode nickel cake copper impurity removing device according to claim 7, wherein: the cylinder (17) is matched with the positioning hole (21).