CN112160009A - Combined electroplating equipment with flocculation function and electroplating method thereof - Google Patents
Combined electroplating equipment with flocculation function and electroplating method thereof Download PDFInfo
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- CN112160009A CN112160009A CN202010923112.XA CN202010923112A CN112160009A CN 112160009 A CN112160009 A CN 112160009A CN 202010923112 A CN202010923112 A CN 202010923112A CN 112160009 A CN112160009 A CN 112160009A
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- flocculation
- electroplating
- clamping
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- box
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/06—Suspending or supporting devices for articles to be coated
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/10—Agitating of electrolytes; Moving of racks
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
Abstract
The invention discloses combined electroplating equipment with a flocculation function, which comprises a flocculation box, an electroplating box, a stirring assembly, a lifting assembly, a driving mechanism, a sliding mechanism and a clamping assembly, wherein the stirring assembly is arranged on each sealing partition plate in a staggered manner; lifting units are installed at the corners of the middle portions of the two side faces of the electroplating box, a driving mechanism is installed on the top face of each transverse plate, transversely placed lifting plates are arranged right above the top face of the flocculation box, a sliding mechanism is installed on the top faces of the lifting plates, clamping plates are arranged on the bottom faces of two sliding plates in the sliding mechanism, and clamping units are arranged between the two clamping plates. The invention also discloses an electroplating method of the combined electroplating equipment with the flocculation function; the invention simplifies the complicated operation steps of electroplating, improves the mechanization degree of electroplating operation, facilitates the flocculation treatment of the electroplated sewage through combined installation, and improves the sewage treatment efficiency.
Description
Technical Field
The invention relates to the technical field of electroplating sewage treatment, in particular to combined electroplating equipment with a flocculation function and an electroplating method thereof.
Background
Electroplating, which is a process of plating a thin layer of other metals or alloys on the surface of some metals by using the principle of electrolysis, is a process of attaching a layer of metal film on the surface of a metal or other material product by using the action of electrolysis, thereby playing roles of preventing metal oxidation (such as corrosion), improving wear resistance, conductivity, light reflection, corrosion resistance (such as copper sulfate and the like), enhancing the appearance and the like.
The electroplating sewage treatment is a great problem of the electroplating production process, and the following problems exist in the electroplating sewage treatment: (1) because more heavy metal ions are remained in the electroplating sewage, the electroplating sewage can be discharged by being subjected to environmental protection treatment, and the traditional electroplating sewage treatment is mainly directly subjected to precipitation to remove the heavy metal ions, so that the cost is high, and a large amount of available resources are wasted; (2) when the electroplating operation is carried out by the existing electroplating equipment, the electroplating steps are more complicated, the mechanization degree is low, and the flocculation precipitation treatment is not convenient for the electroplating solution after electroplating.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides combined electroplating equipment with a flocculation function.
In order to achieve the purpose, the invention adopts the following technical scheme:
the combined electroplating equipment with the flocculation function comprises a flocculation box, an electroplating box, a stirring assembly, a lifting assembly, a driving mechanism, a sliding mechanism and a clamping assembly, wherein the flocculation box is in a rectangular box shape with an open top surface, and the bottom surface of the electroplating box is fixedly welded with the top surface of the flocculation box;
a pair of sealing clapboards is arranged on two sides in the flocculation tank, a flocculation cavity is formed between the pair of sealing clapboards in the flocculation tank, and stirring components are arranged on each sealing clapboard in a staggered manner; a pair of longitudinally-arranged supporting plates are arranged on two sides of the top surface of the electroplating box, lifting assemblies are arranged on the corners of the middle parts of the two side surfaces of the electroplating box, transverse plates are transversely arranged on the tops of two groups of lifting assemblies on the same transverse side, a driving mechanism is arranged on the top surface of each transverse plate, and a driving bevel gear in each driving mechanism is in meshing transmission with a driven bevel gear in each lifting assembly;
the improved flocculation box is characterized in that a transversely-placed lifting plate is arranged right above the top surface of the flocculation box, the outer ends of four corners of the lifting plate are fixedly connected with a threaded cylinder in the lifting assembly respectively, a sliding mechanism is arranged on the top surface of the lifting plate, clamping plates are arranged on the bottom surfaces of two sliding plates in the sliding mechanism, and a clamping assembly is arranged between the two clamping plates.
Preferably, supporting bases are arranged at four corners of the bottom surface of the flocculation tank, and a through sewage discharge barrel is arranged in the middle of the bottom surface of the flocculation tank; a through L-shaped cylinder is arranged on the front side of the top surface of the flocculation box, a through conical cylinder is arranged at the top end of the L-shaped cylinder, and the bottom end of the L-shaped cylinder penetrates through the sealing partition plates on the same side and extends into the flocculation cavity;
the flocculation case top surface rear side is equipped with a U-shaped section of thick bamboo that link up, a U-shaped section of thick bamboo top link up with electroplating box trailing flank bottom, just U-shaped section of thick bamboo bottom runs through the sealed partition with one side and stretches into to the flocculation intracavity.
Preferably, the stirring assembly comprises a stirring motor, a stirring shaft and helical blades, the stirring motor with an inward output end is mounted on the sealing partition plate, a first coupler which is coaxially connected is arranged at the end part of a motor shaft of the stirring motor, the stirring shaft which is coaxially connected is arranged at the output end of the outer side of the first coupler, and the helical blades are alternately sleeved on the stirring shaft; and the positions corresponding to the outer ends of the stirring shafts are provided with first bearings on the other sealing partition plate, and the outer ends of the stirring shafts are inserted in the first bearings.
Preferably, the lifting assembly comprises vertical plates, a threaded rod, a driven bevel gear and a threaded cylinder, wherein L-shaped seats are arranged at the corners of the middles of the two side surfaces of the electroplating box, the vertical plates are vertically arranged at the outer ends of the top surfaces of the L-shaped seats, and the top ends of the vertical plates are fixedly connected with one end of the bottom surface of the transverse plate; a second bearing is arranged at the inner end of the top surface of the L-shaped seat, and a third bearing penetrating through the bottom surface of the transverse plate is arranged above the second bearing;
a vertically-arranged threaded rod is inserted into the second bearing, the top end of the threaded rod penetrates through the corresponding third bearing, and a driven bevel gear is arranged at the outer end of the threaded rod; the riser medial surface is equipped with the vertical T shape slide rail of placing, the last card of T shape slide rail is equipped with sliding connection's T shape slider, threaded rod middle part cover is equipped with a screw thread section of thick bamboo of screw connection, just T shape slider lateral surface and screw thread section of thick bamboo rigid coupling.
Preferably, the driving mechanism comprises a rotating rod, a driving bevel gear and a driving motor, a pair of fixed blocks is arranged on the top surface of the transverse plate, a rotating cylinder which is transversely arranged is arranged on the top surface of each fixed block, a rotating rod which is transversely suspended is arranged on the top surface of the transverse plate, two ends of the rotating rod are respectively inserted into the corresponding rotating cylinders in a penetrating manner, and the driving bevel gear is sleeved at two ends of the rotating rod; the middle part of the top surface of the transverse plate is provided with a driving motor with an output end transversely placed;
preferably, the end of the motor shaft of the driving motor is provided with a second coupler which is coaxially coupled, the output end of the outer side of the second coupler is provided with a rotating shaft which is coaxially coupled, a driving belt pulley is sleeved at the middle of the rotating shaft, a driven belt pulley is sleeved at the middle of the rotating shaft, and two ends of the driving belt are respectively sleeved on the driving belt pulley and the driven belt pulley.
Preferably, the sliding mechanism comprises positioning rods, a movable plate, a sliding plate and a telescopic cylinder, positioning blocks are arranged at four corners of the top surface of the lifting plate, the positioning rods which are transversely arranged are arranged between two transversely corresponding fixing blocks, and two ends of each positioning rod are fixedly connected with the corresponding positioning blocks respectively; the middle part of each positioning rod is sleeved with a positioning barrel in sliding connection, a movable plate is longitudinally arranged between the two positioning barrels, and a pair of rectangular sliding holes are formed in the inner sides of the two positioning rods and are sunken in the top surface of the lifting plate;
sliding plates are arranged at two ends of the bottom surface of the moving plate, and each sliding plate is inserted into the corresponding rectangular sliding hole to slide; the lifting plate is characterized in that the middle of the rear end of the top surface of the lifting plate is provided with a telescopic cylinder with an output end facing forward, the end part of a telescopic rod of the telescopic cylinder is provided with a telescopic connecting block, and the telescopic connecting block is fixedly connected with the middle of a pair of plates.
Preferably, the clamping assembly comprises a manual wheel, a clamping threaded rod and a clamping base plate, a penetrating clamping threaded barrel is arranged in the middle of the clamping plate located in front of the clamping assembly, the clamping threaded barrel is internally provided with the spirally penetrating clamping threaded rod, and the manual wheel is arranged at the outer end of the clamping threaded rod; a pair of clamping base plates is arranged between the two clamping plates, and the clamping plate at the rear part is fixedly connected with the clamping base plate at the rear part.
Preferably, a rotary groove is recessed in the middle of the rear end face of the front clamping base plate, and the inner end of the clamping threaded rod is clamped and inserted into the rotary groove; the clamping plate in front of the upper end and the lower end of the threaded cylinder is provided with a pair of limiting holes in a concave mode, limiting rods in sliding connection are inserted into the limiting holes, and the rear end of each limiting rod is fixedly connected with the rear end face of the clamping base plate in front of the limiting rod.
The invention also provides an electroplating method of the combined electroplating equipment with the flocculation function, which comprises the following steps:
step one, electrically connecting a stirring motor, a driving motor and a telescopic cylinder with an external power supply; pouring a proper amount of electroplating solution into the electroplating box, and placing a workpiece to be electroplated in the middle of the top surface of the supporting plate;
driving the lifting assembly through a driving mechanism, and further driving the lifting plate to descend to a proper clamping height; the driving motor is controlled to rotate to drive the rotating shaft and the driving belt pulley to synchronously rotate, and the driven belt pulley and the rotating rod are driven to rotate through the meshing of the driving belt, so that the driving bevel gears at the two ends of the rotating rod are driven to synchronously rotate; the driven bevel gear and the threaded rod are driven to rotate through gear engagement, the threaded barrel is further driven to rotate spirally, the T-shaped sliding block slides and ascends along the T-shaped sliding rail, and the threaded barrels at four corners drive the lifting plate to ascend and descend;
driving the two clamping plates to move to the position of the workpiece through the sliding mechanism, and clamping and fixing the workpiece through the clamping assembly; controlling the telescopic cylinder to stretch and retract, driving the movable plate to slide transversely, enabling the positioning cylinder to slide along the positioning rod, driving the sliding plate to slide along the rectangular sliding hole, and moving the two clamping plates to the workpiece position; the manual wheel is rotated to drive the clamping threaded rod to be matched with the clamping threaded barrel to rotate spirally, so that the limiting rod is driven to slide along the limiting hole, and the two clamping cushion blocks are driven to clamp the workpiece;
controlling the workpiece to rise through a driving motor, controlling the workpiece to move to the position right above the electroplating box through a telescopic cylinder, controlling the workpiece to descend through the driving motor, beginning electroplating work on the workpiece when the workpiece is completely immersed in the electroplating solution, and taking out the workpiece after the electroplating work is finished;
step five, after electroplating is finished, the electroplating solution enters a flocculation cavity of the flocculation box through the U-shaped cylinder, meanwhile, a flocculation solvent is added into the conical cylinder, and the flocculation solvent enters the flocculation cavity of the flocculation box through the L-shaped cylinder; mix the stirring through the electroplating solution of stirring subassembly in to flocculation intracavity and flocculation solvent, control agitator motor's motor shaft rotates, drives (mixing) shaft and helical blade through first shaft coupling and mixes the stirring, treats the mixed liquid after the stirring is accomplished, arranges to external sedimentation tank via a blowdown section of thick bamboo, carries out the sewage sedimentation of epilogue.
Compared with the prior art, the invention has the beneficial effects that:
1. the lifting assembly is driven by the driving mechanism, so that the lifting plate is driven to descend to a proper clamping height, the two clamping plates are driven by the sliding mechanism to move to the position of a workpiece, and the workpiece is clamped and fixed by the clamping assembly, so that the electroplating work of the workpiece is facilitated;
2. the electroplating solution and the flocculating solvent in the flocculation cavity are mixed and stirred by the stirring component, so that the flocculation mixing efficiency of the electroplating solution is improved;
in conclusion, the invention simplifies the complicated operation steps of electroplating, improves the mechanization degree of electroplating operation, facilitates the flocculation treatment of electroplating sewage after electroplating by combined installation, and further improves the sewage treatment efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a top view of the stirring assembly of the present invention;
FIG. 3 is a top view of the sliding mechanism of the present invention;
FIG. 4 is a front view of the drive mechanism of the present invention;
FIG. 5 is a left side view of the clamping assembly of the present invention;
FIG. 6 is a schematic view of an electroplating method according to the present invention;
number in the figure: the device comprises a flocculation box 1, a support base 11, a sealing partition plate 12, a stirring motor 13, a stirring shaft 14, a spiral blade 15, a conical cylinder 16, an L-shaped cylinder 17, a sewage discharge cylinder 18, a U-shaped cylinder 19, an electroplating box 2, a support plate 21, an L-shaped seat 22, a vertical plate 23, a T-shaped slide rail 24, a T-shaped slide block 25, a threaded rod 26, a threaded cylinder 27, a transverse plate 3, a rotary cylinder 31, a rotary rod 32, a driving motor 33, a driving belt pulley 34, a driven belt pulley 35, a driving belt 36, a lifting plate 4, a telescopic cylinder 41, a positioning cylinder 43, a positioning rod 42, a movable plate 44, a sliding plate 45, a clamping plate 46, a clamping base plate 5, a clamping threaded cylinder 51, a clamping threaded rod 52.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1: in order to simplify complicated electroplating operation steps, improve the mechanization degree of electroplating operation and further improve the efficiency of sewage treatment, the embodiment provides a combined electroplating device with a flocculation function, which is shown in fig. 1-5 and comprises a flocculation tank 1, an electroplating tank 2, a stirring assembly, a lifting assembly, a driving mechanism, a sliding mechanism and a clamping assembly, wherein the flocculation tank 1 is in a rectangular box shape with an open top surface, the electroplating tank 2 is in a rectangular box shape with an open top surface, and the bottom surface of the electroplating tank 2 is fixedly welded with the top surface of the flocculation tank 1; a pair of sealing partition plates 12 are arranged on two sides in the flocculation tank 1, a flocculation cavity is formed in the flocculation tank 1 between the pair of sealing partition plates 12, and stirring assemblies are installed on each sealing partition plate 12 in a staggered mode; a pair of longitudinally-arranged supporting plates 21 are arranged on two sides of the top surface of the electroplating box 2, lifting assemblies are arranged on the corners of the middle parts of two side surfaces of the electroplating box 2, transverse plates 3 which are transversely arranged are arranged on the tops of two groups of lifting assemblies on the same transverse side, a driving mechanism is arranged on the top surface of each transverse plate 3, and a driving bevel gear in each driving mechanism is in meshing transmission with a driven bevel gear in each lifting assembly; the improved flocculation box is characterized in that a transversely-placed lifting plate 4 is arranged right above the top surface of the flocculation box 1, the outer ends of four corners of the lifting plate 4 are fixedly connected with a threaded cylinder 27 in a lifting assembly respectively, a sliding mechanism is arranged on the top surface of the lifting plate 4, clamping plates 46 are arranged on the bottom surfaces of two sliding plates 45 in the sliding mechanism, and a clamping assembly is arranged between the clamping plates 46.
In the invention, four corners of the bottom surface of the flocculation tank 1 are respectively provided with a supporting base 11, the supporting bases 11 increase the stability of the bottom surface of the flocculation tank 1, the middle part of the bottom surface of the flocculation tank 1 is provided with a through blowdown cylinder 18, and the outer end of the blowdown cylinder 18 is communicated with an external sedimentation tank; a through L-shaped cylinder 17 is arranged on the front side of the top surface of the flocculation box 1, a through conical cylinder 16 is arranged at the top end of the L-shaped cylinder 17, and the bottom end of the L-shaped cylinder 17 penetrates through the sealing partition plate 12 on the same side and extends into the flocculation cavity; the rear side of the top surface of the flocculation box 1 is provided with a through U-shaped tube 19, the top end of the U-shaped tube 19 is communicated with the bottom of the rear side surface of the electroplating box 1, and the bottom end of the U-shaped tube 19 penetrates through the sealing partition plate 12 on the same side and extends into the flocculation cavity.
In the invention, the stirring assembly comprises a stirring motor 13, a stirring shaft 14 and helical blades 15, the stirring motor 13 with an inward output end is installed on the seal partition plate 1, the model of the stirring motor 13 is BMC90S-4, a first coupling which is coaxially connected is arranged at the end part of a motor shaft of the stirring motor 13, the stirring shaft 14 which is coaxially connected is arranged at the output end of the outer side of the first coupling, and the helical blades 15 are alternately sleeved on the stirring shaft 14; the first bearings are arranged on the other sealing partition plate 12 at the positions corresponding to the outer ends of the stirring shafts 14, and the outer ends of the stirring shafts 14 are inserted into the first bearings; and two agitator motors 13 are crisscross the installation respectively in flocculation case 1 bottom, through the crisscross cooperation to flocculating solvent, electroplating solution stirring mix, have improved the efficiency of sewage flocculation.
In the invention, the lifting assembly comprises a vertical plate 23, a threaded rod 26, a driven bevel gear and a threaded cylinder 27, wherein L-shaped seats 22 are arranged at the corners of the middle parts of the two side surfaces of the electroplating box 2, the vertical plate 23 which is vertically arranged is arranged at the outer end of the top surface of each L-shaped seat 22, and the top end of each vertical plate 23 is fixedly connected with one end of the bottom surface of the transverse plate 3; a second bearing is arranged at the inner end of the top surface of the L-shaped seat 22, a third bearing penetrating through the bottom surface of the transverse plate 3 is arranged above the second bearing, a vertically-arranged threaded rod 26 is inserted into the second bearing, the top end of the threaded rod 26 penetrates through the corresponding third bearing, and a driven bevel gear is arranged at the outer end of the threaded rod 26; the riser 23 medial surface is equipped with vertical T shape slide rail 24 of placing, the T shape slide rail 24 goes up the card and is equipped with sliding connection's T shape slider 25, threaded rod 26 middle part cover is equipped with a screw thread section of thick bamboo 27 of screw connection, just T shape slider 25 lateral surface and screw thread section of thick bamboo 27 rigid coupling, T shape slider 25 slides along T shape slide rail 24, has increased the stability that a screw thread section of thick bamboo 27 goes up and down, has further increased the stability that lifter plate 4 goes up and down.
In the invention, the driving mechanism comprises a rotating rod 32, a driving bevel gear, a driving motor 33 and a driving belt 36, a pair of fixed blocks is arranged on the top surface of the transverse plate 3, a transversely-placed rotating cylinder 31 is arranged on the top surface of each fixed block, a transversely-suspended rotating rod 32 is arranged on the top surface of the transverse plate 3, two ends of the rotating rod 32 are respectively inserted into the corresponding rotating cylinders 31 in a penetrating manner, and the driving bevel gear is sleeved at two ends of the rotating rod 32; the horizontal plate 3 top surface middle part is equipped with the driving motor 33 that the output was transversely placed, driving motor 33's model is LT225S-4-37KW, driving motor 33's motor shaft tip is equipped with the second shaft coupling of coaxial hookup, second shaft coupling outside output is equipped with the pivot of coaxial hookup, the pivot middle part cover is equipped with drive pulley 34, bull stick 32 middle part cover is equipped with driven pulley 35, and drive belt 36 both ends are established respectively on drive pulley 34, driven pulley 35, and the drive bevel gear at bull stick 32 both ends is a pair of counter-rotation conical gear, and then guarantees to mesh and drives driven bevel gear synchronous rotation, and then drives threaded rod 26 and rotate, has made things convenient for the lift of control lifting unit.
In the invention, the sliding mechanism comprises positioning rods 42, a moving plate 44, a sliding plate 45 and a telescopic cylinder 41, positioning blocks are arranged at four corners of the top surface of the lifting plate 4, the positioning rods 42 which are transversely arranged are arranged between two transversely corresponding fixing blocks, and two ends of each positioning rod 42 are fixedly connected with the corresponding positioning block respectively; the middle part of each positioning rod 42 is sleeved with a positioning cylinder 43 in sliding connection, a moving plate 44 is longitudinally arranged between the two positioning cylinders 43, a pair of rectangular sliding holes are formed in the inner sides of the two positioning rods 42 and are recessed in the top surface of the lifting plate 4, sliding plates 45 are arranged at two ends of the bottom surface of the moving plate 44, and each sliding plate 45 is inserted into the corresponding rectangular sliding hole to slide; the middle part of the rear end of the top surface of the lifting plate 4 is provided with a telescopic cylinder 41 with a forward output end, the type of the telescopic cylinder 41 is DSTH-CA100-2000-3S, the end parts of telescopic rods of the telescopic cylinder 41 are provided with telescopic connecting blocks, and the telescopic connecting blocks are fixedly connected with the middle parts of the pair of plates 44; the positioning cylinder 43 slides along the positioning rod 42, increasing the stability of the sliding plate 45 sliding along the rectangular sliding hole.
Example 2: in order to realize manual clamping of a workpiece, in the invention, the clamping assembly comprises a manual wheel 53, a clamping threaded rod 52 and a clamping base plate 5, a penetrating clamping threaded barrel 51 is arranged in the middle of a clamping plate 46 positioned in front, a spirally penetrating clamping threaded rod 52 is arranged in the clamping threaded barrel 51, and a manual wheel 53 is arranged at the outer end of the clamping threaded rod 52; a pair of clamping backing plates 5 are arranged between the two clamping plates 46, the clamping plate 46 at the rear part is fixedly connected with the clamping backing plate 5 at the rear part, a rotary groove is sunken in the middle of the rear end face of the clamping backing plate 5 at the front part, and the inner end of the clamping threaded rod 52 is clamped and inserted in the rotary groove; the clamping plate 46 that is located screw thread section of thick bamboo 51 both ends in the place ahead caves in has a pair of spacing hole, all insert the gag lever post 54 that is equipped with sliding connection in the spacing hole, and every gag lever post 54 rear end respectively with the 5 rear end face rigid couplings of centre gripping backing plate in place ahead, drive centre gripping threaded rod 52 cooperation centre gripping screw thread section of thick bamboo 51 spiral rotation through rotating manual wheel 53, manual centre gripping is convenient, and centre gripping stability is good.
Example 3: in order to further realize the practical operation of the present application, referring to fig. 6, in this embodiment, a plating method of a combined plating apparatus having a flocculation function is provided, which includes the following steps:
firstly, a stirring motor 13 is electrically connected with an external power supply through a first power line, a driving motor 33 is electrically connected with the external power supply through a second power line, and a telescopic cylinder 41 is electrically connected with the external power supply through a third power line; pouring a proper amount of electroplating solution into the electroplating box 2, and placing a workpiece to be electroplated in the middle of the top surface of the supporting plate 21;
driving the lifting assembly through a driving mechanism, and further driving the lifting plate 4 to descend to a proper clamping height; a motor shaft of the driving motor 33 is controlled to rotate, the rotating shaft and the driving belt pulley 35 are driven to synchronously rotate through the second coupler, the driven belt pulley 35 and the rotating rod 32 are driven to rotate through the meshing transmission of the driving belt 36, and further the driving bevel gears at the two ends of the rotating rod 32 are driven to synchronously rotate; through the meshing action of the gears, the driven bevel gear and the threaded rod 26 are driven to rotate, the threaded barrel 27 is driven to rotate spirally, the T-shaped sliding block 25 is driven to slide along the T-shaped sliding rail 24 to lift, and the threaded barrels 27 at four corners drive the lifting plate 4 to lift;
driving the two clamping plates 46 to move to the workpiece position through the sliding mechanism, and clamping and fixing the workpiece through the clamping assembly; the telescopic rod of the telescopic cylinder 41 is controlled to stretch, the movable plate 44 is driven to slide transversely through the telescopic connecting block, the positioning cylinder 43 is driven to slide along the positioning rod 42, the sliding plate 45 is driven to slide along the rectangular sliding hole, and the two clamping plates 46 are driven to move to the workpiece position; the manual wheel 53 is rotated to drive the clamping threaded rod 52 to be matched with the clamping threaded barrel 51 to rotate spirally, so that the limiting rod 54 is driven to slide along the limiting hole, and the two clamping cushion blocks 5 are driven to clamp the workpiece;
fourthly, controlling the workpiece to rise through the driving motor 33, controlling the workpiece to move to the position right above the electroplating box 2 through the telescopic cylinder 41, controlling the workpiece to descend through the driving motor 33, beginning electroplating work on the workpiece when the workpiece is completely immersed in the electroplating solution, and taking out the workpiece after the electroplating work is finished;
step five, after electroplating is finished, the electroplating solution enters a flocculation cavity of the flocculation tank 1 through the U-shaped cylinder 19, meanwhile, a flocculation solvent is added into the conical cylinder 16, and the flocculation solvent enters the flocculation cavity of the flocculation tank 1 through the L-shaped cylinder 17; mix the stirring through the electroplating solution of stirring subassembly in to the flocculation intracavity and the flocculation solvent, control agitator motor 14's motor shaft rotates, drives (mixing) shaft 14 and helical blade 15 through first shaft coupling and mixes the stirring, treats the mixed liquid after the stirring is accomplished, arranges to external sedimentation tank via a blowdown section of thick bamboo 18, carries out the sewage sedimentation of epilogue.
The invention simplifies the complicated operation steps of electroplating, improves the mechanization degree of electroplating operation, facilitates the flocculation treatment of electroplating sewage after electroplating by combined installation, and further improves the sewage treatment efficiency.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. Combination formula electroplating device with flocculation function, including flocculation case (1), electroplating tank (2), stirring subassembly, lifting unit, actuating mechanism, slide mechanism, centre gripping subassembly, its characterized in that: the flocculation box (1) is horizontally and transversely arranged in a rectangular box shape, the electroplating box (2) is in a rectangular box shape with an open top surface, and the bottom surface of the electroplating box (2) is fixedly welded with the top surface of the flocculation box (1);
a pair of sealing partition plates (12) are arranged on two sides in the flocculation tank (1), a flocculation cavity is formed in the flocculation tank (1) between the pair of sealing partition plates (12), and stirring assemblies are installed on each sealing partition plate (12) in a staggered mode; a pair of longitudinally-placed supporting plates (21) is arranged on two sides of the top surface of the electroplating box (2), lifting assemblies are mounted at corners of the middle parts of two side surfaces of the electroplating box (2), transverse plates (3) are transversely placed at the tops of two groups of lifting assemblies on the same transverse side, a driving mechanism is mounted on the top surface of each transverse plate (3), and a driving bevel gear in each driving mechanism is in meshing transmission with a driven bevel gear in each lifting assembly;
the improved flocculation box is characterized in that a transversely-placed lifting plate (4) is arranged right above the top surface of the flocculation box (1), four outer ends of the corners of the lifting plate (4) are fixedly connected with a threaded cylinder (27) in the lifting assembly respectively, a sliding mechanism is arranged on the top surface of the lifting plate (4), clamping plates (46) are arranged on the bottom surfaces of two sliding plates (45) in the sliding mechanism, and clamping assemblies are arranged between the clamping plates (46).
2. The combined electroplating apparatus with flocculation function of claim 1, wherein: supporting bases (11) are arranged at four corners of the bottom surface of the flocculation box (1), and a through sewage discharge barrel (18) is arranged in the middle of the bottom surface of the flocculation box (1); the front side of the top surface of the flocculation box (1) is provided with a through L-shaped cylinder (17), the top end of the L-shaped cylinder (17) is provided with a through connected conical cylinder (16), and the bottom end of the L-shaped cylinder (17) penetrates through the sealing partition plate (12) on the same side and extends into the flocculation cavity;
the flocculation box (1) top surface rear side is equipped with a U-shaped section of thick bamboo (19) that link up, a U-shaped section of thick bamboo (19) top link up with electroplating box (1) trailing flank bottom, just a U-shaped section of thick bamboo (19) bottom runs through sealed partition (12) with one side and stretches into to the flocculation intracavity.
3. The combined electroplating apparatus with flocculation function of claim 1, wherein: the stirring assembly comprises a stirring motor (13), a stirring shaft (14) and helical blades (15), the stirring motor (13) with an inward output end is installed on the sealing partition plate (1), a first coupling which is coaxially connected is arranged at the end part of a motor shaft of the stirring motor (13), the stirring shaft (14) which is coaxially connected is arranged at the output end of the outer side of the first coupling, and the helical blades (15) are alternately sleeved on the stirring shaft (14); and the positions corresponding to the outer ends of the stirring shafts (14) are provided with first bearings on the other sealing partition plate (12), and the outer ends of the stirring shafts (14) are inserted in the first bearings.
4. The combined electroplating apparatus with flocculation function of claim 1, wherein: the lifting assembly comprises vertical plates (23), a threaded rod (26), driven bevel gears and a threaded cylinder (27), wherein L-shaped seats (22) are arranged at the corners of the middles of the two side surfaces of the electroplating box (2), the vertical plates (23) which are vertically arranged are arranged at the outer ends of the top surfaces of the L-shaped seats (22), and the top ends of the vertical plates (23) are fixedly connected with one end of the bottom surface of the transverse plate (3); a second bearing is arranged at the inner end of the top surface of the L-shaped seat (22), and a third bearing penetrating through the transverse plate (3) is arranged above the second bearing;
a vertically-arranged threaded rod (26) is inserted into the second bearing, the top end of the threaded rod (26) penetrates through the corresponding third bearing, and a driven bevel gear is arranged at the outer end of the threaded rod (26); riser (23) medial surface is equipped with vertical T shape slide rail (24) of placing, T shape slide rail (24) are gone up the card and are equipped with sliding connection's T shape slider (25), threaded rod (26) middle part cover is equipped with a screw thread section of thick bamboo (27) of spiral connection, just T shape slider (25) lateral surface and screw thread section of thick bamboo (27) rigid coupling.
5. The combined electroplating apparatus with flocculation function of claim 1, wherein: actuating mechanism includes bull stick (32), drive bevel gear, driving motor (33), diaphragm (3) top surface is equipped with a pair of fixed block, every the fixed block top surface all is equipped with horizontal rotary drum (31) of placing, diaphragm (3) top surface is equipped with horizontal unsettled bull stick (32) of placing, bull stick (32) both ends are run through respectively and are inserted and establish in corresponding rotary drum (31), just bull stick (32) both ends all are equipped with drive bevel gear, diaphragm (3) top surface middle part is equipped with the horizontal driving motor (33) of placing of output.
6. The combined electroplating apparatus with flocculation function of claim 5, wherein: the motor shaft tip of driving motor (33) is equipped with the second shaft coupling of coaxial hookup, second shaft coupling outside output is equipped with the pivot of coaxial hookup, the cover is equipped with driving pulley (34) in the middle part of the pivot, the cover is equipped with driven pulley (35) in the middle part of bull stick (32), just driving belt (36) both ends are established respectively on driving pulley (34), driven pulley (35).
7. The combined electroplating apparatus with flocculation function of claim 1, wherein: the sliding mechanism comprises positioning rods (42), a moving plate (44), a sliding plate (45) and a telescopic cylinder (41), positioning blocks are arranged at four corners of the top surface of the lifting plate (4), a positioning rod (42) which is transversely arranged is arranged between two transversely corresponding fixing blocks, and two ends of each positioning rod (42) are fixedly connected with the corresponding positioning block respectively; the middle part of each positioning rod (42) is sleeved with a positioning cylinder (43) in sliding connection, a moving plate (44) which is longitudinally arranged is arranged between the two positioning cylinders (43), and a pair of rectangular sliding holes are formed in the inner sides of the two positioning rods (42) and are recessed in the top surface of the lifting plate (4);
sliding plates (45) are arranged at two ends of the bottom surface of the moving plate (44), and each sliding plate (45) is inserted into the corresponding rectangular sliding hole to slide; the lifting plate (4) top surface rear end mid-mounting has output telescopic cylinder (41) forward, the telescopic link tip of telescopic cylinder (41) all is equipped with flexible even piece, just flexible even piece and a pair of (44) middle part rigid coupling.
8. The combined electroplating apparatus with flocculation function of claim 1, wherein: the clamping assembly comprises a manual wheel (53), a clamping threaded rod (52) and a clamping base plate (5), a penetrating clamping threaded barrel (51) is arranged in the middle of a clamping plate (46) located in front, a spirally penetrating clamping threaded rod (52) is arranged in the clamping threaded barrel (51), and the manual wheel (53) is arranged at the outer end of the clamping threaded rod (52); a pair of clamping backing plates (5) is arranged between the two clamping plates (46), and the clamping plate (46) positioned at the rear part is fixedly connected with the clamping backing plate (5) positioned at the rear part.
9. The combined electroplating apparatus with flocculation function of claim 8, wherein: a rotary groove is sunken in the middle of the rear end face of the front clamping base plate (5), and the inner end of the clamping threaded rod (52) is clamped and inserted in the rotary groove; the clamping plate (46) located in front of the upper end and the lower end of the threaded cylinder (51) is provided with a pair of limiting holes in a concave mode, limiting rods (54) in sliding connection are inserted into the limiting holes, and the rear end of each limiting rod (54) is fixedly connected with the rear end face of the clamping base plate (5) in front.
10. The electroplating method of the combined electroplating equipment with the flocculation function according to any one of claims 1 to 9, which comprises the following steps:
step one, a stirring motor (13), a driving motor (33) and a telescopic cylinder (41) are electrically connected with an external power supply; pouring a proper amount of electroplating solution into the electroplating box (2), and placing a workpiece to be electroplated in the middle of the top surface of the supporting plate (21);
driving the lifting assembly through a driving mechanism, and further driving the lifting plate (4) to descend to a proper clamping height; the driving motor (33) is controlled to rotate to drive the rotating shaft and the driving belt pulley (35) to synchronously rotate, and the driving belt (36) is meshed to drive the driven belt pulley (35) and the rotating rod (32) to rotate so as to drive the driving bevel gears at the two ends of the rotating rod (32) to synchronously rotate; the driven bevel gear and the threaded rod (26) are driven to rotate through gear engagement, and further the threaded cylinder (27) is driven to rotate spirally, the T-shaped sliding block (25) slides and goes up and down along the T-shaped sliding rail (24), and the threaded cylinders (27) at four corners drive the lifting plate (4) to go up and down;
driving the two clamping plates (46) to move to the position of the workpiece through the sliding mechanism, and clamping and fixing the workpiece through the clamping assembly; the telescopic cylinder (41) is controlled to stretch, the moving plate (44) is driven to slide transversely, the positioning cylinder (43) is driven to slide along the positioning rod (42), the sliding plate (45) is driven to slide along the rectangular sliding hole, and the two clamping plates (46) move to the position of a workpiece; the clamping threaded rod (52) is driven to be matched with the clamping threaded barrel (51) to rotate spirally by rotating the manual wheel (53), and the limiting rod (54) is driven to slide along the limiting hole, so that the two clamping cushion blocks (5) are driven to clamp the workpiece;
fourthly, controlling the workpiece to rise through the driving motor (33), controlling the workpiece to move to the position right above the electroplating box (2) through the telescopic cylinder (41), controlling the workpiece to descend through the driving motor (33), beginning electroplating work on the workpiece when the workpiece is completely immersed in the electroplating solution, and taking out the workpiece after the electroplating work is finished;
step five, after the electroplating is finished, the electroplating solution enters a flocculation cavity of the flocculation box (1) through the U-shaped cylinder (19), meanwhile, a flocculation solvent is added into the conical cylinder (16), and the flocculation solvent enters the flocculation cavity of the flocculation box (1) through the L-shaped cylinder (17); mix the stirring through the electroplating solution of stirring subassembly in to the flocculation intracavity and the flocculation solvent, the motor shaft of control agitator motor (14) rotates, drives (mixing) shaft (14) and helical blade (15) through first shaft coupling and mixes the stirring, treats the mixed liquid after the stirring is accomplished, arranges to external sedimentation tank via blowdown section of thick bamboo (18), carries out the sewage sedimentation of epilogue.
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