阅读说明：本技术 一种可自动清理的金属表面处理用电镀装置 (Metal surface treatment electroplating device capable of automatically cleaning ) 是由 卢伟华 于 2020-11-11 设计创作，主要内容包括：一种可自动清理的金属表面处理用电镀装置,包括电镀池、阳极、电动伸缩杆烘干机和亚克力刻度板,所述电镀池的上方对称焊接有支撑杆,且支撑杆的外侧等间距卡槽连接有挂钩,所述电镀池的上方中部一体化设置有固定架,所述电动伸缩杆的下端固定有安装杆。该可自动清理的金属表面处理用电镀装置,能够将需要添加的化学物质均匀的倒入电镀池内,能够在倒入的过程中提高溶液流速,帮助溶液和化学物质的混合,方便清理电镀池,且方便定位化学物质的液面,能够有效调控化学物质的使用,且方便稳定的放置和取出金属零件,能够对电镀完成后的金属零件进行风干,方便清理金属零件上的化学残余。(The utility model provides a but electroplating device is used in metal surface treatment of automatic clearance, is including electroplating pond, positive pole, electric telescopic handle drying-machine and ya keli scale plate, the top symmetrical welding of electroplating pond has the bracing piece, and the equidistant draw-in groove in the outside of bracing piece is connected with the couple, the integration of the top middle part in electroplating pond is provided with the mount, electric telescopic handle's lower extreme is fixed with the installation pole. This but electroplating device for metal surface treatment of automatic clearance, can be with the even electroplating bath of pouring into of the chemical that needs add, can improve the solution velocity of flow at the in-process of pouring into, the mix of help solution and chemical, the electroplating bath is electroplated to convenient clearance, and conveniently fix a position the liquid level of chemical, can effectively regulate and control the use of chemical, and convenient stable placing and taking out metal parts, can air-dry the metal parts after the completion of electroplating, the chemistry on the metal parts of convenient clearance is remaining.)

1. The utility model provides a but electroplating device is used in metal surface treatment of automatic clearance, includes electroplating bath (1), positive pole (4), electric telescopic handle (6) drying-machine (10) and ya keli scale plate (26), its characterized in that: the electroplating device is characterized in that supporting rods (2) are symmetrically welded above the electroplating pool (1), hooks (3) are connected to clamping grooves in the outer side of each supporting rod (2) at equal intervals, anodes (4) are fixed on the lower sides of the hooks (3), a fixing frame (5) is integrally arranged in the middle of the upper portion of the electroplating pool (1), an electric telescopic rod (6) is installed in the middle of the lower side of the fixing frame (5), an installation rod (7) is fixed at the lower end of the electric telescopic rod (6), and a lug (8) is welded in the middle of the upper portion of the installation rod (7); a dryer (10) is installed above the supporting frame (9), a connecting rod (11) is rotatably connected inside the supporting frame (9), an adjusting plate (12) is tightly attached to the outer side of the connecting rod (11), a first fixing plate (13) is welded to the lower side of the adjusting plate (12), a fixing ring (19) is fixed to the right side of the first fixing plate (13), a first waterproof plate (15) is connected to the inner side of the lower side of the supporting frame (9) in a sticking mode, a magnetic block (17) is welded to the inner side of the first waterproof plate (15), a second waterproof plate (16) is tightly attached to the outer side of the first waterproof plate (15), and an iron block (18) is installed inside the second waterproof plate (16); the upside welding of solid fixed ring (19) has first backup pad (20), and second backup pad (21) is installed to the top of first backup pad (20), and the upper end integration of second backup pad (21) is provided with limiting plate (22), the inside draw-in groove of limiting plate (22) is connected with feed cylinder (25), and the inner wall of feed cylinder (25) installs ya keli scale plate (26), the front side of ya keli scale plate (26) closely laminates locating pin (30), and the outside of locating pin (30) is provided with fixed block (31), regulating block (28) is installed in the left end outside of locating pin (30), and the rear side draw-in groove of regulating block (28) is connected with fixed frame (27) to regulating block (28) sliding connection on fixed frame (27), fixed block (31) welding is on fixed frame (27), and fixed frame (27) are fixed on feed cylinder (25), a return spring (29) is arranged in the left end of the positioning needle (30); the inside below integration of feed cylinder (25) is provided with second fixed plate (32), and the inside welding of second fixed plate (32) has down flitch (33), the inside swing joint of downside of second fixed plate (32) has connecting strip (34), and the downside of connecting strip (34) is fixed with shielding plate (35), there is drain pipe (36) right-hand member through flange joint in electroplating pond (1).

2. The plating apparatus for metal surface treatment capable of automatic cleaning according to claim 1, wherein: the longitudinal section of the fixing frame (5) is of a zigzag structure, the electric telescopic rods (6) are connected with the fixing frame (5) in a welding mode, the electric telescopic rods (6) are symmetrically arranged about a vertical central axis of the mounting rod (7), and the lugs (8) are distributed on the mounting rod (7) at equal intervals.

3. The plating apparatus for metal surface treatment capable of automatic cleaning according to claim 1, wherein: the connecting rod (11) is connected with the adjusting plate (12) in a threaded connection mode, the adjusting plate (12) is connected with the connecting rod (11) in a clamping groove connection mode, and the connecting rod (11) is symmetrically distributed about a vertical central axis of the electroplating pool (1).

4. The plating apparatus for metal surface treatment capable of automatic cleaning according to claim 1, wherein: the first waterproof board (15) is connected with the second waterproof board (16) in a clamping connection mode, the magnetic blocks (17) are distributed in the first waterproof board (15) at equal intervals, and the magnetic blocks (17) and the iron blocks (18) are arranged in a one-to-one corresponding mode.

5. The plating apparatus for metal surface treatment capable of automatic cleaning according to claim 1, wherein: the inboard of first waterproof board (15) is closely laminated with connecting plate (14), and connecting plate (14) are fixed in first fixed plate (13) middle part outside to both sides cross section all is the triangle-shaped structure around connecting plate (14), and the material of first waterproof board (15) and second waterproof board (16) is rubber moreover.

6. The plating apparatus for metal surface treatment capable of automatic cleaning according to claim 1, wherein: the fixing ring (19), the first supporting plate (20) and the second supporting plate (21) form an integrated structure, the second supporting plate (21) is distributed in the limiting plate (22) at equal angles, and the cross section of the limiting plate (22) is of an arc-shaped structure.

7. The plating apparatus for metal surface treatment capable of automatic cleaning according to claim 1, wherein: the lower side of the fixing ring (19) is integrally provided with a fixing rod (23), and a mixing plate (24) is welded on the outer side of the fixing rod (23).

8. An electroplating apparatus for treating a metal surface capable of being automatically cleaned according to claim 7, wherein: the mixing plates (24) are symmetrically arranged about a vertical central axis of the fixing ring (19), and the fixing rods (23) are symmetrically distributed about the vertical central axis of the mixing plates (24).

9. The plating apparatus for metal surface treatment capable of automatic cleaning according to claim 1, wherein: the positioning needle (30) forms a rotating structure on the adjusting block (28), the positioning needle (30) is connected with the fixing block (31) in a clamping groove connection mode, the outer side of the positioning needle (30) protrudes out of the outer side of the fixing block (31), and the fixing block (31) is distributed on the fixing frame (27) at equal intervals.

10. The plating apparatus for metal surface treatment capable of automatic cleaning according to claim 1, wherein: the shielding plate (35) forms a rotating structure on the second fixing plate (32) through a connecting strip (34), the cross section area of the shielding plate (35) is equal to that of the blanking plate (33), and the right cross section of the blanking plate (33) is of a fan-shaped structure.

Technical Field

The invention relates to the technical field of metal surface treatment, in particular to an electroplating device capable of automatically cleaning for metal surface treatment.

Background

The metal surface treatment generally comprises sand blasting, paint spraying, electroplating, polishing and the like, wherein the electroplating is to place metal in an electroplating tank, a layer of metal is laid outside a part by utilizing the electrolysis principle, chemical substances are required to be poured into the electroplating tank to help the conduction, the electroplating can bring a coating with the functions of protection, decoration and the like for the metal, and the electroplating devices for metal surface treatment in the market are various, but have some defects;

like present electroplating device for metal surface treatment, inconvenient chemical that will need to add evenly pours into in the electroplating bath into, the mixture of solution and chemical is slower, inconvenient clearance electroplating bath, and inconvenient regulation and control chemical's use, and manual placing and take out metal parts, it is not stable enough, metal parts electroplates the back and produces chemistry residual easily, consequently, we provide an electroplating device for metal surface treatment that can clear up automatically to the problem of proposing in the solution in the aforesaid.

Disclosure of Invention

The purpose of the invention is: the utility model provides a but electroplating device is used in metal surface treatment of automatic clearance to solve the current electroplating device for metal surface treatment that above-mentioned background art provided and inconvenient pouring into the electroplating bath that the chemical that will need to add in, the mixture of solution and chemical is slower, and inconvenient clearance electroplating bath, and the use of inconvenient regulation and control chemical, and manual placing and taking out metal parts, it is not stable enough, produce the remaining problem of chemistry easily after metal parts electroplate.

The technical scheme of the invention is as follows: an electroplating device capable of automatically cleaning and used for metal surface treatment comprises an electroplating pool, an anode, an electric telescopic rod dryer and an acrylic scale plate, wherein supporting rods are symmetrically welded above the electroplating pool, clamping grooves in the outer sides of the supporting rods are connected with hooks at equal intervals, the anode is fixed on the lower side of each hook, a fixing frame is integrally arranged in the middle of the upper portion of the electroplating pool, the electric telescopic rod is installed in the middle of the lower side of the fixing frame, an installation rod is fixed at the lower end of the electric telescopic rod, and a convex block is welded in the middle of the upper portion of the installation rod; a dryer is installed above the supporting frame, a connecting rod is rotatably connected inside the supporting frame, an adjusting plate is tightly attached to the outer side of the connecting rod, a first fixing plate is welded to the lower side of the adjusting plate, a fixing ring is fixed to the right side of the first fixing plate, a first waterproof plate is connected to the inner side of the lower side of the supporting frame in a sticking mode, a magnetic block is welded to the inner side of the first waterproof plate, a second waterproof plate is tightly attached to the outer side of the first waterproof plate, and an iron block is installed inside the second waterproof plate; the fixing device comprises a fixing ring, a first supporting plate, a second supporting plate, a limiting plate, a material cylinder, a positioning needle and a fixing frame, wherein the first supporting plate is welded at the upper side of the fixing ring, the second supporting plate is installed above the first supporting plate, the limiting plate is integrally arranged at the upper end of the second supporting plate, an internal clamping groove of the limiting plate is connected with the material cylinder, an acrylic scale plate is installed on the inner wall of the material cylinder, the positioning needle is tightly attached to the front side of the acrylic scale plate, the fixing block is arranged on the outer side of the positioning needle, an adjusting block is installed on the outer side of the left end of the positioning needle, the rear clamping groove of the adjusting block is connected with the fixing frame, the adjusting block is; the inside below integration of feed cylinder is provided with the second fixed plate, and the internal weld of second fixed plate has down the flitch, the inside swing joint of downside of second fixed plate has the connecting strip, and the downside of connecting strip is fixed with the shielding plate, there is the drain pipe right-hand member of electroplating pool through flange joint.

Preferably, the longitudinal section of the fixing frame is of a zigzag structure, the electric telescopic rods are connected with the fixing frame in a welding mode, the electric telescopic rods are symmetrically arranged about a vertical central axis of the mounting rod, and the convex blocks are distributed on the mounting rod at equal intervals.

Preferably, the connecting rod is connected with the adjusting plate in a threaded connection mode, the adjusting plate is connected with the connecting rod in a clamping groove connection mode, and the connecting rod is symmetrically distributed about a vertical central axis of the electroplating pool.

Preferably, the first waterproof board and the second waterproof board are connected in a clamping connection mode, the magnetic blocks are distributed in the first waterproof board at equal intervals, and the magnetic blocks and the iron blocks are arranged in a one-to-one correspondence mode.

Preferably, the connecting plate is closely laminated to the inboard of first waterproof board, and the connecting plate is fixed in first fixed plate middle part outside to both sides cross section all is the triangle-shaped structure around the connecting plate, and the material of first waterproof board and second waterproof board is rubber moreover.

Preferably, the fixing ring, the first supporting plate and the second supporting plate form an integrated structure, the second supporting plate is distributed in the limiting plate at equal angles, and the cross section of the limiting plate is of an arc-shaped structure.

Preferably, the lower side of the fixing ring is integrally provided with a fixing rod, and a mixing plate is welded on the outer side of the fixing rod.

Preferably, the mixing plate is symmetrically arranged about a vertical central axis of the fixing ring, and the fixing rods are symmetrically distributed about the vertical central axis of the mixing plate.

Preferably, the positioning needle constitutes revolution mechanic on the regulating block, and positioning needle and fixed block adopt the mode of draw-in groove connection to the outside protrusion of positioning needle sets up in the outside of fixed block, and the fixed block is equidistant on fixed frame moreover and distributes.

Preferably, the shielding plate forms a rotating structure on the second fixing plate through a connecting strip, the cross section area of the shielding plate is equal to that of the blanking plate, and the right cross section of the blanking plate is of a fan-shaped structure.

Compared with the prior art, the invention has the beneficial effects that: the electroplating device capable of automatically cleaning for metal surface treatment can uniformly pour chemical substances to be added into an electroplating pool, can improve the flow rate of a solution in the pouring process, help the mixing of the solution and the chemical substances, facilitate cleaning of the electroplating pool, facilitate positioning of the liquid level of the chemical substances, effectively regulate and control the use of the chemical substances, facilitate stable placement and taking out of metal parts, air-dry the metal parts after electroplating, and facilitate cleaning of chemical residues on the metal parts;

1. the device is provided with a connecting rod, an adjusting plate and a first fixing plate, the connecting rod which is symmetrically arranged is driven by a motor to rotate simultaneously, the adjusting plate slides on the outer side of the connecting rod, and a fixing ring fixed on the first fixing plate slides to enable a charging barrel to slide at a constant speed, so that chemical substances to be added can be poured into an electroplating pool uniformly;

2. the symmetrically arranged mixing plates can improve the flow rate of a solution in the pouring process, help the solution to be mixed with chemical substances and facilitate the cleaning of the electroplating pool;

3. the positioning needle, the adjusting block and the fixing block are arranged, the adjusting block connected with the clamping groove of the fixing block slides on the fixing frame by rotating the positioning needle on the adjusting block, the positioning needle is loosened, and the reset spring pushes the positioning needle to rotate on the adjusting block, so that the positioning needle is connected with the clamping groove of the fixing block, the liquid level of chemical substances is conveniently positioned, and the use of the chemical substances can be effectively regulated and controlled;

4. be provided with electric telescopic handle, installation pole and lug, through hanging the part on the installation pole, the lug plays limiting displacement to the part, electric telescopic handle drives the installation pole decline, it electroplates to make the part dip in the solution, electric telescopic handle drives the lifting of installation pole, make the part expose the solution, the drying-machine is dried solution, convenient stable placing and taking out metal parts, can air-dry the metal parts after the completion of electroplating, it is remaining to conveniently clear up the chemistry on the metal parts.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connecting structure of the adjusting plate and the connecting rod according to the present invention;

FIG. 3 is a schematic view of the connection structure of the first waterproof board and the second waterproof board according to the present invention;

FIG. 4 is a schematic view of the connection structure of the second supporting plate and the limiting plate according to the present invention;

FIG. 5 is a schematic diagram of a side view of the adjusting block and the alignment pin connection of the present invention;

FIG. 6 is a schematic view of the overall structure of the adjusting block and the positioning pin according to the present invention;

FIG. 7 is a schematic side sectional view of the second fixing plate and the shielding plate according to the present invention;

FIG. 8 is a schematic view of the connection structure of the second fixing plate and the blanking plate according to the present invention;

FIG. 9 is a schematic cross-sectional front view of the present invention.

In the figure: 1. an electroplating pool; 2. a support bar; 3. hooking; 4. an anode; 5. a fixed mount; 6. an electric telescopic rod; 7. mounting a rod; 8. a bump; 9. a support frame; 10. a dryer; 11. a connecting rod; 12. an adjusting plate; 13. a first fixing plate; 14. a connecting plate; 15. a first waterproof sheet; 16. a second waterproof sheet; 17. a magnetic block; 18. an iron block; 19. a fixing ring; 20. a first support plate; 21. a second support plate; 22. a limiting plate; 23. fixing the rod; 24. a mixing plate; 25. a charging barrel; 26. an acrylic scale plate; 27. a fixing frame; 28. an adjusting block; 29. a return spring; 30. a positioning pin; 31. a fixed block; 32. a second fixing plate; 33. a blanking plate; 34. a connecting strip; 35. a shielding plate; 36. and a water discharge pipe.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 9, an electroplating device for metal surface treatment capable of automatically cleaning comprises an electroplating tank 1, a support rod 2, a hook 3, an anode 4, a fixing frame 5, an electric telescopic rod 6, a mounting rod 7, a bump 8, a support frame 9, a dryer 10, a connecting rod 11, an adjusting plate 12, a first fixing plate 13, a connecting plate 14, a first waterproof plate 15, a second waterproof plate 16, a magnet 17, an iron block 18, a fixing ring 19, a first support plate 20, a second support plate 21, a limiting plate 22, a fixing rod 23, a mixing plate 24, a charging barrel 25, an acrylic scale plate 26, a fixing frame 27, an adjusting block 28, a reset spring 29, a positioning pin 30, a fixing block 31, a second fixing plate 32, a blanking plate 33, a connecting rod 34, a baffle 35 and a drain pipe 36, wherein the support rod 2 is symmetrically welded above the electroplating tank 1, and the hook 3 is connected to an outer equidistant clamping groove of the support rod 2, an anode 4 is fixed on the lower side of the hook 3, a fixed frame 5 is integrally arranged in the middle of the upper part of the electroplating pool 1, an electric telescopic rod 6 is arranged in the middle of the lower side of the fixed frame 5, an installation rod 7 is fixed at the lower end of the electric telescopic rod 6, and a convex block 8 is welded in the middle of the upper part of the installation rod 7;

a dryer 10 is installed above the supporting frame 9, a connecting rod 11 is rotatably connected inside the supporting frame 9, an adjusting plate 12 is tightly attached to the outer side of the connecting rod 11, a first fixing plate 13 is welded to the lower side of the adjusting plate 12, a fixing ring 19 is fixed to the right side of the first fixing plate 13, a first waterproof plate 15 is connected to the inner side of the lower side of the supporting frame 9 in a sticking mode, a magnetic block 17 is welded inside the first waterproof plate 15, a second waterproof plate 16 is tightly attached to the outer side of the first waterproof plate 15, and an iron block 18 is installed inside the second waterproof plate 16;

the upper side of the fixing ring 19 is welded with a first supporting plate 20, a second supporting plate 21 is installed above the first supporting plate 20, a limiting plate 22 is integrally arranged at the upper end of the second supporting plate 21, an internal clamping groove of the limiting plate 22 is connected with a charging barrel 25, an acrylic scale plate 26 is installed on the inner wall of the charging barrel 25, a positioning needle 30 is tightly attached to the front side of the acrylic scale plate 26, a fixing block 31 is arranged on the outer side of the positioning needle 30, an adjusting block 28 is installed on the outer side of the left end of the positioning needle 30, a fixing frame 27 is connected to a rear clamping groove of the adjusting block 28, the adjusting block 28 is connected to the fixing frame 27 in a sliding mode, the fixing block 31 is welded to the fixing frame 27, the fixing frame 27 is fixed to the charging barrel 25;

the inside below integration of feed cylinder 25 is provided with second fixed plate 32, and the inside welding of second fixed plate 32 has down flitch 33, and the inside swing joint of downside of second fixed plate 32 has connecting strip 34, and the downside of connecting strip 34 is fixed with shielding plate 35, and there is drain pipe 36 at the right-hand member of electroplating pool 1 through flange joint.

As shown in fig. 1, the longitudinal section of the fixing frame 5 is a zigzag structure, the electric telescopic rods 6 and the fixing frame 5 are connected in a welding manner, the electric telescopic rods 6 are symmetrically arranged about the vertical central axis of the mounting rod 7, and the lugs 8 are distributed on the mounting rod 7 at equal intervals, parts are stably placed and collected through the symmetrically arranged electric telescopic rods 6, as shown in fig. 1, 2 and 9, the connecting rod 11 and the adjusting plate 12 are connected in a threaded connection manner, the adjusting plate 12 and the connecting rod 11 are connected in a clamping groove connection manner, and the connecting rod 11 is symmetrically distributed about the vertical central axis of the electroplating bath 1, so that the first fixing plate 13 can be effectively driven to slide back and forth at a constant speed, and uniform spreading of chemical substances is ensured;

as shown in fig. 3, the first waterproof board 15 and the second waterproof board 16 are connected in a clamping connection manner, the magnetic blocks 17 are distributed in the first waterproof board 15 at equal intervals, the magnetic blocks 17 and the iron blocks 18 are arranged in a one-to-one correspondence manner, the first waterproof board 15 and the second waterproof board 16 are always kept in clamping connection through magnetic connection, as shown in fig. 3, the connecting board 14 is tightly attached to the inner side of the first waterproof board 15, the connecting board 14 is fixed to the outer side of the middle part of the first fixing board 13, the cross sections of the front side and the rear side of the connecting board 14 are both in a triangular structure, the first waterproof board 15 and the second waterproof board 16 are made of rubber, the connection between the first waterproof board 15 and the second waterproof board 16 is broken through the front side and the rear side of the connecting board 14, but the outer side of the connecting board 14 is always tightly attached to the inner sides of the first waterproof board 15 and the second waterproof board;

as shown in fig. 4, the fixing ring 19, the first support plate 20 and the second support plate 21 form an integrated structure, the second support plate 21 is distributed in the limiting plate 22 at equal angles, the cross section of the limiting plate 22 is in an arc-shaped structure, the material cylinder 25 is convenient to disassemble and assemble, and the operation of the positioning needle 30 can be prevented from being hindered, as shown in fig. 4, the fixing rod 23 is integrally arranged on the lower side of the fixing ring 19, the mixing plate 24 is welded on the outer side of the fixing rod 23, the solution and the chemical substance are convenient to mix, the solution flow rate can be accelerated, as shown in fig. 4, the mixing plate 24 is symmetrically arranged about the vertical central axis of the fixing ring 19, the fixing rod 23 is symmetrically distributed about the vertical central axis of the mixing plate 24, the solution is mixed by the symmetrically arranged mixing plate 24, the mixing effect is good, and;

as shown in fig. 5 and 6, the positioning pin 30 forms a rotating structure on the adjusting block 28, the positioning pin 30 and the fixing block 31 are connected by a clamping groove, the outer side of the positioning pin 30 protrudes out of the fixing block 31, and the fixing block 31 is distributed on the fixing frame 27 at equal intervals, so that the liquid level of the chemical substance can be effectively positioned, and the usage amount of the chemical substance can be conveniently regulated and controlled.

When the electroplating device for metal surface treatment capable of automatically cleaning is used, as shown in fig. 5 and 6, the positioning pin 30 is rotated on the adjusting block 28, the return spring 29 is compressed, the positioning pin 30 is separated from the clamping groove connection with the fixing block 31, then the adjusting block 28 connected with the clamping groove is slid on the fixing frame 27, the height of the positioning pin 30 installed in the adjusting block 28 is adjusted, the positioning pin 30 is adjusted to a proper position, the positioning pin 30 is loosened, the elastic action of the return spring 29 pushes the positioning pin 30 to rotate on the adjusting block 28, the positioning pin 30 is connected with the clamping groove connection of the fixing block 31, the positioning pin 30 is fixed, and the chemical substances in the material barrel 25 are adjusted and controlled according to the positions of 2 positioning pins 30 on the acrylic scale plate 26;

as shown in fig. 1, chemical substances capable of enhancing the electrical conductivity are poured into the charging barrel 25, and as shown in fig. 7 and 8, the shielding plate 35 is rotated to make the connecting strip 34 fixed on the upper side of the shielding plate 35 slide in the second fixing plate 32, the shielding plate 35 is separated from the tight combination with the blanking plate 33, so that the blanking plate 33 is exposed, and the chemical substances in the charging barrel 25 fall into the electroplating pool 1 from the blanking plate 33;

as shown in fig. 1, 2, 3 and 4, when a servo motor installed at the rear side of a connecting rod 11 is turned on, the motor drives the connecting rod 11 symmetrically arranged to rotate simultaneously, an adjusting plate 12 in threaded connection with the outer side of the connecting rod 11 slides on the outer side of the connecting rod 11 and drives a first fixing plate 13 to slide, so that a fixing ring 19 fixed on the first fixing plate 13 slides, the fixing ring 19 drives a charging barrel 25 connected with an internal clamping groove to slide at a constant speed, chemical substances in the charging barrel 25 uniformly fall in an electroplating pool 1, a mixing plate 24 fixed on the lower side of the fixing ring 19 slides in the electroplating pool 1 to stir solution and accelerate mixing, a connecting plate 14 slides between a first waterproof plate 15 and a second waterproof plate 16, the outer side of the connecting plate 14 is always tightly attached to the inner sides of the first waterproof plate 15 and the second waterproof plate 16, and magnetic blocks 17 and iron blocks 18 which are arranged in a one-to-one correspondence can ensure that the first waterproof plate 15 and the, the solution or chemical substance is prevented from splashing into the support frame 9;

as shown in fig. 1 and fig. 9, the parts are hung on the mounting rod 7, the bumps 8 distributed at equal intervals on the mounting rod 7 can limit the parts, the electric telescopic rod 6 drives the mounting rod 7 to descend, so that the parts are immersed in the solution for electroplating, after the electroplating is finished, the electric telescopic rod 6 drives the mounting rod 7 to lift, so that the parts are exposed out of the solution, the dryer 10 dries the solution, the chemical residues on the parts can be taken away by blown air, the cleaned chemicals are poured into the material barrel 25 after the parts are taken out, the chemicals uniformly fall into the electroplating pool 1, the mixing plate 24 is used for mixing at an accelerated speed, the inner wall of the electroplating pool 1 is convenient to clean, the sewage is then discharged from the drain pipe 36, which is the entire operation of the electroplating apparatus for metal surface treatment capable of automatic cleaning, and the contents not described in detail in this specification are known to those skilled in the art.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.