Metal product surface treatment electroplating device and method convenient to clean

Abstract

The invention discloses a convenient-to-clean metal product surface treatment electroplating device and method.The convenient-to-clean metal product surface treatment electroplating device comprises a treatment box, an electroplating pool is arranged on one side of the top face of the treatment box, a cleaning pool is arranged on the other side of the top face of the treatment box, a detergent pool is arranged between the electroplating pool and the cleaning pool, and a supporting shaft is rotationally installed at the center of the top of the treatment box; and a first motor for driving the supporting shaft to rotate is arranged in the treatment box, the top end of the supporting shaft is fixedly connected with a cross-shaped top plate, a conductive rotating disc is installed at the bottom end of the supporting shaft, and the lower end of the supporting shaft is fixedly sleeved with a material conveying disc. According to the device, electroplating and cleaning of the metal product are integrally and synchronously carried out, so that the electroplating automation degree of the metal product is high, and the electroplating efficiency of the metal product is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of metal product electroplating, and in particular to a metal product surface treatment electroplating device and method which are easy to clean. Background Art

[0002] The process of electroplating on metal surfaces is an important surface treatment technology, which is widely used to prevent metal oxidation and improve wear resistance, conductivity, reflectivity, corrosion resistance, etc.

[0003] However, the traditional electroplating process has the following shortcomings: During the electroplating process, a certain amount of electroplating liquid will remain on the surface of the metal product. Due to the limitations of the current electroplating equipment, the metal product needs to be removed after electroplating and then placed in a cleaning device for cleaning. This process not only increases the difficulty of operation, but also increases the residence time of the electroplating liquid on the surface of the metal product during the transfer process from the removal of the metal product to the placement of the metal product in the cleaning device. This may cause the electroplating liquid to solidify on the surface of the metal product, affecting the subsequent cleaning efficiency of the metal product surface and increasing the difficulty of subsequent cleaning, which may affect the quality of the electroplating layer on the surface of the metal product and the efficiency of the metal product in the overall electroplating process. Summary of the invention

[0004] The purpose of the present invention is to solve the problem in the prior art that the electroplating solution may solidify on the surface of the metal product and the overall processing efficiency is low, and to propose a metal product surface treatment electroplating device and method that is easy to clean.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A metal product surface treatment electroplating device that is easy to clean, comprising a treatment box, a plating pool is provided on one side of the top surface of the treatment box, a cleaning pool is provided on the other side, a decontaminant pool is provided between the plating pool and the cleaning pool, a support shaft is rotatably installed at the center of the top of the treatment box, a first motor for driving the support shaft to rotate is provided inside the treatment box, a cross top plate is fixedly connected to the top end of the support shaft, a conductive turntable is installed at the bottom end of the support shaft, and a feed tray is fixedly sleeved at the lower end of the support shaft;

[0007] The top surface of the feed tray is provided with four placement grooves in a circular array, each placement groove is provided with a receiving assembly for receiving the main body of the metal product and a lifting support member rotatably sleeved on the outside of the receiving assembly, a lead screw assembly is installed between the four sides of the feed tray and the cross top plate, and the top end of each lifting support member is connected to the lead screw assembly;

[0008] The electroplating tank is provided with a flipping and shaking component for driving the receiving component to flip and reciprocate, the upper side walls of the cleaning tank and the decontaminant tank are provided with inclined first nozzles, the middle side walls of the cleaning tank and the decontaminant tank are provided with second nozzles, and the inside of the cleaning tank and the decontaminant tank is also provided with a flip control component for regulating the flipping of the receiving component and the opening and closing of the first nozzle and the second nozzle;

[0009] The bottom surface of the conductive turntable is provided with a first conductive block, a second conductive block, a third conductive block and a fourth conductive block in a circular array, and the top surface of the processing box is provided with a first power-on block, a second power-on block, a third power-on block and a fourth power-on block in a circular array. When the first conductive block, the second conductive block, the third conductive block and the fourth conductive block are respectively in contact with the corresponding first power-on block, the second power-on block, the third power-on block or the fourth power-on block, the corresponding screw assembly, the first nozzle and the second nozzle are controlled to operate.

[0010] Preferably, one end of the placement groove passes through the circumferential side wall of the feed tray, and a bottom hole for placing the receiving component is penetrated at one end of the placement groove close to the support shaft, and the bottom wall of the placement groove is flush with the top surface of the receiving component.

[0011] Preferably, drainage pipes connecting the bottom of the electroplating tank, the bottom of the decontaminant tank and the bottom of the cleaning tank are respectively provided at the bottom of one side of the processing box, and a control valve is installed at the end of each drainage pipe.

[0012] Preferably, the lifting support member includes an L-shaped connecting plate and a support frame, the support frame is fitted in the placement groove, the top end of the horizontal part of the L-shaped connecting plate is connected to the screw assembly, the bottom end of the vertical part of the L-shaped connecting plate is fixedly connected to the side of the support frame, a through hole is provided in the middle of one end of the support frame, and a side hole is provided in the middle of the other end of the support frame.

[0013] Preferably, the receiving assembly includes a receiving main board arranged in a supporting frame, and the middle parts of both ends of the receiving main board are fixedly connected with rotating shafts, one of the rotating shafts is fitted through the through hole, and the other rotating shaft is fitted in the side hole, and the end of the rotating shaft passing through the through hole is fixedly sleeved with a first gear, and the middle ends of the receiving main board are provided with incisions, and the two ends of the top surface of the receiving main board are fixedly provided with limit columns that are clamped with the metal product body, and a rotating blocking member that blocks the metal product body is installed on one side of each limit column.

[0014] Preferably, the rotating blocking member includes a supporting rotating column rotatably connected to the top surface of the supporting main board, a baffle is fixedly sleeved on the top end of the supporting rotating column, and a second gear is fixedly sleeved on the bottom end of the supporting rotating column. A Z-shaped tooth plate which meshes with the two second gears simultaneously is horizontally arranged inside the supporting main board, and the two ends of the Z-shaped tooth plate are respectively meshed with the opposite ends of the two second gears, and an electric push rod fixed in the supporting main board is connected in the middle of the Z-shaped tooth plate.

[0015] Preferably, guide grooves matching the upper end of the L-shaped connecting plate are formed on both sides of one end of the bottom hole close to the supporting shaft, and a side through groove for the first gear to pass through is formed in the middle of one side wall of the bottom hole.

[0016] Preferably, the flipping and shaking assembly includes a first tooth plate and a second tooth plate, and the first tooth plate and the second tooth plate are vertically fixed on the bottom wall of the electroplating pool. The side surfaces of the first tooth plate and the second tooth plate facing each other are staggered with shaking teeth, and the lower end of the second tooth plate is located below the shaking teeth and is provided with flipping teeth. The first gear moves downward with the support frame, and drives the receiving main board to reciprocate when it contacts the shaking teeth, and drives the receiving main board to flip 180° when it contacts the flipping teeth.

[0017] Preferably, the flip control component includes a third tooth plate and a sensing plate, and the third tooth plate and the sensing plate are respectively vertically fixed at the bottom of the cleaning tank or the decontaminant tank, and a flip tooth is provided on the side of the third tooth plate facing the sensing plate between the first nozzle and the second nozzle, and a sensing sensor is provided on the upper and lower sides of the flip tooth on the side of the sensing plate facing the third tooth plate, and the first gear moves downward with the support frame, and drives the supporting main board to flip 180° after passing the flip tooth on the third tooth plate, and the first nozzle is turned on when the first gear passes the sensing sensor at the upper end, and the second nozzle is turned on when the first gear passes the sensing sensor at the lower end, and the inclination amplitude of the first nozzle is greater than the inclination amplitude of the second nozzle.

[0018] A method for using a metal product surface treatment electroplating device that is easy to clean, comprising the following steps:

[0019] S1, firstly, the mechanical claw places the metal product body on the receiving component at the initial position;

[0020] S2, then start the first motor to drive the support shaft and the feed tray to rotate 90 degrees, and move the metal product body located above the electroplating tank downward into the electroplating tank to start preliminary electroplating;

[0021] S3, after the initial electroplating is completed, the main body of the metal product continues to move downward following the receiving component, and is flipped 180° by the flipping and shaking component, so that the main body of the metal product is flipped 180°, and then the electroplating continues until the electroplating is completed;

[0022] S4, after the electroplating is completed, the lead screw assembly located above the electroplating tank works to drive the metal product body to move upward through the lifting support member, and the upward movement speed is adjusted so that the metal product body can shake off the residual electroplating liquid through the flipping and shaking assembly, and then the first motor drives the support shaft to rotate 90 degrees, and moves the metal product body downward into the decontaminant tank, and sprays the decontaminant on the surface of the metal product body in the decontaminant tank;

[0023] S5, after the decontaminant is sprayed, the metal product body moves upward again and recovers, and then the first motor rotates 90 degrees again to move the metal product body above the cleaning tank, and then moves the metal product body downward into the cleaning tank to clean the decontaminant, dirt and electroplating liquid on the surface;

[0024] S6, after cleaning is completed, the first motor rotates 90 degrees again to move the metal product body to the initial position, remove the metal product body that has been electroplated and cleaned, and put in a new metal product body, and the cycle is repeated.

[0025] Compared with the prior art, the present invention has the following advantages:

[0026] The present invention provides an electroplating tank, a cleaning tank, a decontaminant tank, a feed tray, a receiving assembly, a lead screw assembly and a lifting support member, so that during the electroplating of metal products, the electroplating and cleaning of the metal products can be integrated and carried out simultaneously, so that the electroplating of the metal products is highly automated and the electroplating efficiency of the metal products is improved.

[0027] In addition, by setting the flipping and shaking component and the receiving component, when the metal product enters the electroplating tank for electroplating, the metal product can be flipped 180 degrees in the electroplating tank, so that the electroplating of the metal product is more comprehensive, avoiding the interference of the receiving component on the electroplating of the metal product when supporting it, and improving the quality of electroplating. After the electroplating is completed, the electroplated metal product can also be reciprocated when passing through the flipping and shaking component, so as to remove the electroplating liquid on the surface of the metal product as much as possible, which is convenient for the subsequent cleaning of the metal product.

[0028] Finally, a first nozzle, a second nozzle and a flip control assembly are installed in the decontaminant tank and the cleaning tank. When the electroplated metal products enter the decontaminant tank and the cleaning tank, the first nozzle can first spray the decontaminant on the upper surface of the metal products in the decontaminant tank, and then the second nozzle can spray the decontaminant on the upper surface of the flipped metal products, so that the spraying of the decontaminant is more comprehensive. During cleaning, the first nozzle sprays and cleans the upper surface of the metal products, and then the second nozzle sprays and cleans the upper surface of the flipped metal products, so that the cleaning efficiency of the metal products is higher and the cleaning is more comprehensive and thorough. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the structure of a metal product surface treatment electroplating device that is easy to clean proposed by the present invention;

[0030] Figure 2 A schematic structural diagram of another perspective of a metal product surface treatment electroplating device that is easy to clean proposed by the present invention;

[0031] Figure 3A schematic diagram of a metal product surface treatment electroplating device and its structure during electroplating operation that is easy to clean proposed by the present invention;

[0032] Figure 4 A schematic diagram of the structure of a feed tray of a metal product surface treatment electroplating device that is easy to clean proposed by the present invention;

[0033] Figure 5 This is a schematic diagram of the structure of a lifting support member of a metal product surface treatment electroplating device that is easy to clean proposed by the present invention;

[0034] Figure 6 This is a schematic diagram of the initial structure of a receiving component of a metal product surface treatment electroplating device that is easy to clean proposed by the present invention;

[0035] Figure 7 This is a schematic structural diagram of a receiving component of a metal product surface treatment electroplating device that is easy to clean proposed by the present invention when it is blocked;

[0036] Figure 8 This is a schematic diagram of the interior of a receiving component of a metal product surface treatment electroplating device that is easy to clean proposed by the present invention;

[0037] Fig. 9 A schematic diagram of the structure of a metal product surface treatment electroplating device that is easy to clean proposed by the present invention, after being cut away in an initial state;

[0038] Fig.10 The present invention proposes a metal product surface treatment electroplating device that is easy to clean Fig. 9 The main view;

[0039] Fig.11 A schematic diagram of the structure of a metal product surface treatment electroplating device that is easy to clean and is cut away in an electroplating state according to the present invention;

[0040] Fig.12 The present invention proposes a metal product surface treatment electroplating device that is easy to clean Fig.11 The main view;

[0041] Fig.13 This is a schematic structural diagram of a cutaway electroplating pool of an electroplating device for surface treatment of metal products that is easy to clean, as proposed by the present invention;

[0042] Fig.14 A schematic diagram of the structure of a conductive turntable of a metal product surface treatment electroplating device that is easy to clean proposed by the present invention;

[0043] Fig.15 A circuit connection principle diagram of a metal product surface treatment electroplating device that is easy to clean proposed by the present invention;

[0044] Fig.16 A schematic diagram of the position of the first power-on block of a metal product surface treatment electroplating device that is easy to clean proposed by the present invention.

[0045] In the figure: 1. Processing box; 2. Plating tank; 3. Decontaminant tank; 4. Cleaning tank; 5. Support shaft; 6. Feed tray; 7. Cross top plate; 8. Conductive turntable; 9. First motor; 10. Metal product body; 11. Undertaking assembly; 12. Lifting support; 13. Screw assembly; 14. Flipping and shaking assembly; 15. Flipping control assembly; 16. Shaking teeth; 17. Flipping teeth; 18. Inductive sensor; 101. Drain pipe; 102. First power block; 103. Second power block; 104. Third power block; 105. Fourth power block; 401. First nozzle; 402. Second nozzle ;141, first tooth plate;142, second tooth plate;151, third tooth plate;152, induction plate;601, placement slot;602, bottom hole;603, side through slot;604, guide slot;801, first conductive block;802, second conductive block;803, third conductive block;804, fourth conductive block;111, receiving main board;112, rotating shaft;113, first gear;114, limiting column;115, supporting rotating column;116, baffle;117, Z-shaped tooth plate;118, electric push rod;121, L-shaped connecting plate;122, supporting frame;123, through hole;124, side hole. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0047] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0048] Reference Figure 1-Figure 3 A metal product surface treatment electroplating device that is easy to clean comprises a treatment box 1, a top surface of the treatment box 1 is provided with an electroplating pool 2 on one side and a cleaning pool 4 on the other side, and a decontaminant pool 3 is provided between the electroplating pool 2 and the cleaning pool 4. Figure 1-3As shown, the cleaning pool 4 is the same size as the electroplating pool 2, the decontaminant pool 3 only occupies one-third of the electroplating pool 2, and a support shaft 5 is rotatably installed at the top center of the processing box 1, wherein the side of the decontaminant pool 3 on the top surface of the processing box 1 opposite to the support shaft 5 is the feed end, and a first motor 9 for driving the support shaft 5 to rotate is provided inside the processing box 1, and corresponding circular gears are installed on the output shaft of the first motor 9 and the bottom connecting shaft of the support shaft 5, a cross top plate 7 is fixedly connected to the top of the support shaft 5, a conductive turntable 8 is installed at the bottom end of the support shaft 5, and a feed tray 6 is fixedly sleeved on the lower end of the support shaft 5. When the first motor 9 rotates, the feed tray 6 is driven to rotate by the support shaft 5, thereby realizing the circulation of the metal product body 10 on the feed tray 6.

[0049] Reference Figure 1-Figure 4 The top surface of the feed tray 6 is provided with four placement slots 601 in a circular array, and the four placement slots 601 correspond to the decontaminant pool 3, the cleaning pool 4, the electroplating pool 2 and the inlet and outlet ends respectively. Each placement slot 601 is provided with a receiving component 11 for receiving the metal product body 10 and a lifting support 12 rotatably sleeved on the outside of the receiving component 11. A screw assembly 13 is installed between the four sides of the feed tray 6 and the cross top plate 7, and the top of each lifting support 12 is connected to the screw assembly 13, and the screw assembly 13 is composed of a second motor and a screw, wherein the lifting support 12 is connected to the screw, so that when each screw assembly 13 is working, the lifting support 12 can drive the receiving component 11 and the metal product body 10 to move up and down, and then move the metal product body 10 downward to the electroplating pool 2 for electroplating, move to the decontaminant pool 3 for spraying the decontaminant, and move to the cleaning pool 4 for cleaning.

[0050] The electroplating tank 2 is provided with a flipping and shaking component 14 for driving the receiving component 11 to flip and reciprocate. The purpose of the flipping and shaking component 14 is to rotate the metal product body 10 180° during electroplating, so that the side in contact with the receiving component 11 is flipped to contact with the electroplating liquid, thereby ensuring that the electroplating on the surface of the metal product body 10 is comprehensive and thorough. At the same time, it is also used to drive the metal product body 10 to swing back and forth after the electroplating is completed, and to throw out the electroplating liquid remaining on the surface of the metal product body 10. The upper side walls of the cleaning tank 4 and the decontaminant tank 3 are both provided with inclined first nozzles 401, and the middle side walls of the cleaning tank 4 and the decontaminant tank 3 are both provided with second nozzles 4 02. The interior of the cleaning tank 4 and the decontaminant tank 3 is also provided with a flip control component 15 for adjusting the flipping of the receiving component 11 and the opening and closing of the first nozzle 401 and the second nozzle 402. In the decontaminant tank 3, the first nozzle 401 is used to spray the decontaminant on the upper surface of the metal product body 10, and the second nozzle 402 is used to spray the decontaminant on the upper surface of the metal product body 10 after the metal product body 10 is flipped 180°, so as to achieve comprehensive and thorough spraying of the decontaminant. Similarly, in the cleaning tank 4, the first nozzle 401 and the second nozzle 402 are respectively sprayed to clean different surfaces of the metal product body 10, and the first nozzle 401 and the second nozzle 402 are not opened at the same time, which can also reduce losses.

[0051] Reference Figure 4 One end of the placement groove 601 passes through the circumferential side wall of the feed tray 6, and the end of the placement groove 601 close to the support shaft 5 is penetrated with a bottom hole 602 for placing the receiving component 11, which is used for the receiving component 11 and the lifting support member 12 to pass through the bottom hole 602 to the bottom of the feed tray 6, and the bottom wall of the placement groove 601 is flush with the top surface of the receiving component 11. At this time, the receiving component 11 is in the initial state to facilitate the placement of the metal product body 10 on the feed tray 6.

[0052] Reference Figure 4 At the bottom of one side of the processing box 1, drain pipes 101 are respectively provided to connect the bottom of the electroplating tank 2, the bottom of the decontaminant tank 3 and the bottom of the cleaning tank 4, so as to discharge waste liquid and electroplating liquid after electroplating. A control valve is installed at the end of each drain pipe 101 to control the opening and closing state of the drain pipe 101.

[0053] Reference Figure 3-Figure 5 The lifting support member 12 includes an L-shaped connecting plate 121 and a supporting frame 122. The supporting frame 122 is fitted in the placement groove 601. The top of the horizontal part of the L-shaped connecting plate 121 is connected to the screw assembly 13 to enable the screw assembly 13 to drive the L-shaped connecting plate 121 to move up and down. The bottom end of the vertical part of the L-shaped connecting plate 121 is fixedly connected to the side of the supporting frame 122, and the vertical part of the L-shaped connecting plate 121 is U-shaped, which ensures a stable connection while saving materials. A through hole 123 is provided in the middle of one end of the supporting frame 122, and a side hole 124 is provided in the middle of the other end of the supporting frame 122.

[0054] Reference Figure 2-Figure 8 The receiving assembly 11 includes a receiving main board 111 arranged in a supporting frame 122, and the middle parts of both ends of the receiving main board 111 are fixedly connected with a rotating shaft 112, one of the rotating shafts 112 fits through the through hole 123, and the other rotating shaft 112 fits in the side hole 124, and the two ends of the receiving main board 111 are arc-shaped, so that the receiving main board 111 can rotate in the supporting frame 122 through the rotating shaft 112, and the end of the rotating shaft 112 passing through the through hole 123 is fixedly sleeved with a first gear 113, that is, when the first gear 113 rotates, it can drive the rotation of the receiving main board 111, and the middle ends of the receiving main board 111 are notched, which is convenient for the mechanical claw to grab the metal product body 10 and place it on the receiving main board 111 at the beginning, and it is also convenient for the metal to be placed on the receiving main board 111 after the electroplating cleaning is completed. The metal product body 10 is quickly removed from the receiving main body 111, and limiting columns 114 that are engaged with the metal product body 10 are fixedly provided at both ends of the top surface of the receiving main board 111. The shape and position of the limiting columns 114 are set according to the holes on the metal product body 10, so that when rotating and electroplating different metal product bodies 10, the limiting columns 114 in different positions and formed can be replaced to achieve the metal product body 10 being stably placed on the receiving main board 111 after passing through the limiting columns 114. A rotating blocking member for blocking the metal product body 10 is installed on one side of each limiting column 114. The setting of the rotating blocking member is used to block the metal product body 10 after the metal product body 10 rotates 180° following the receiving main board 111, so as to prevent the metal product body 10 from falling off.

[0055] Reference Figure 2-Figure 8At the same time, in order to avoid the rotating blocking component affecting the placement of the metal product body 10 when the metal product body 10 is initially placed, and the rotating blocking component affecting the removal speed of the metal product body 10 when the metal product body 10 is removed, thereby affecting the overall electroplating processing efficiency, the rotating blocking member includes a supporting rotating column 115 rotatably connected to the top surface of the receiving main board 111, the top end of the supporting rotating column 115 is fixedly sleeved with a baffle 116, and the bottom end of the supporting rotating column 115 is fixedly sleeved with a second gear. The position of the supporting rotating column 115 is adjusted according to the metal product body 10 to avoid obstruction, and at the same time, it is as close to the limiting column 114 as possible. The inside of the receiving main board 111 is horizontally provided with a Z-shaped tooth plate 116 that meshes with the two second gears at the same time. 17, the two ends of the Z-shaped tooth plate 117 are respectively meshed with the ends opposite to the two second gears, so that when the Z-shaped tooth plate 117 moves, the two second gears rotate in opposite directions, thereby driving the two supporting rotating columns 115 to rotate in opposite directions, so that the two baffles 116 simultaneously block or leave the metal product body 10, and the middle of the Z-shaped tooth plate 117 is connected to an electric push rod 118 fixed in the receiving main board 111. When the receiving component 11 is located at the inlet and outlet position of the feed tray 6, the electric push rod 118 extends and drives the Z-shaped tooth plate 117 to move, thereby driving the two supporting rotating columns 115 to rotate, so that the two baffles 116 rotate away from the top of the metal product body 10, so as to facilitate the rapid placement and removal of the metal product body 10, as shown in the specific example. Figure 3 As shown, when the receiving assembly 11 is located above the electroplating tank 2, the decontaminant tank 3 and the cleaning tank 4, the electric push rod 118 contracts, driving the Z-shaped tooth plate 117 to move in the opposite direction, so that the two baffles 116 rotate 180° following the supporting rotating column 115 and rotate to the top of the metal product body 10, as shown in FIG. Fig. 9 The limiting column 114 is connected to the battery cathode, and the limiting column 114 connects the metal product body 10 to the battery cathode to facilitate electroplating.

[0056] Reference Figure 4-Figure 8 A guide groove 604 that matches the upper end of the L-shaped connecting plate 121 is formed on both sides of the end of the bottom hole 602 close to the support shaft 5, so as to limit the L-shaped connecting plate 121 and ensure that the L-shaped connecting plate 121 only slides up and down. A side through groove 603 is formed in the middle of one side wall of the bottom hole 602 for the first gear 113 to pass through, so as to facilitate the up and down movement of the first gear 113.

[0057] Reference Figure 9-13The flipping and shaking component 14 includes a first tooth plate 141 and a second tooth plate 142, which are vertically fixed to the bottom wall of the electroplating tank 2, and the first tooth plate 141 and the second tooth plate 142 are respectively corresponding to the two ends of the side through groove 603, and the side faces of the first tooth plate 141 and the second tooth plate 142 are staggered with shaking teeth 16, and the lower end of the second tooth plate 142 is located below the shaking teeth 16 and is provided with flipping teeth 17. The first gear 113 moves downward with the support frame 122, and drives the receiving main board 111 to reciprocate when it contacts the shaking teeth 16. The reciprocating deflection of the receiving main board 111 drives the metal product body 10 to reciprocate. During the reciprocating deflection process In the process, the metal product body 10 is subjected to rapid centrifugal rotation to shake off the residual electroplating liquid on the surface to facilitate subsequent cleaning. The number of staggered shaking teeth 16 is the same to ensure that the original horizontal state can be maintained after passing through all the shaking teeth 16. When contacting with the flip teeth 17, the receiving main board 111 is driven to flip 180°. The number of flip teeth 17 is half the number of teeth of the first gear 113. When the first gear 113 passes through the flip teeth 17, the receiving main board 111 flips 180°. The metal product body 10 falls downward onto the baffle 116 under gravity. There is a gap between the metal product body 10 and the receiving main board 111 to facilitate the entry of the electroplating liquid. Fig.12 As shown, similarly, when the metal product body 10 moves upward after the electroplating is completed, the metal product body 10 is first rotated 180° through the flipping teeth 17 to restore the initial horizontal state, and the height of the plating solution in the plating tank 3 should be maintained between the flipping teeth 17 and the lowest shaking teeth 16, thereby realizing the electroplating treatment of the metal product body 10 before and after the flipping, and at the same time ensuring the throwing out of the residual plating solution when moving upward through the shaking teeth 16 after electroplating, and when the metal product body 10 moves upward after the electroplating is completed, the screw assembly 13 moves faster when passing through the shaking teeth 16, so as to facilitate the throwing out of the plating solution.

[0058] The flip control component 15 includes a third tooth plate 151 and a sensing plate 152, and the third tooth plate 151 and the sensing plate 152 are respectively fixed vertically at the bottom of the cleaning tank 4 or the decontaminant tank 3, and the third tooth plate 151 and the sensing plate 152 are also correspondingly located at the two ends of the side through groove 603. The side of the third tooth plate 151 facing the sensing plate 152 is located between the first nozzle 401 and the second nozzle 402 and is provided with a flip tooth 17. The side of the sensing plate 152 facing the third tooth plate 151 is located at the upper and lower sides of the flip tooth 17 and is provided with a sensing sensor 18. The first gear 113 moves downward with the support frame 122, and drives the receiving main board 111 to flip 180° after passing through the flip tooth 17 on the third tooth plate 151. Similarly, as mentioned above, the gap between the metal product body 10 and the receiving main board 111 can be used for cleaning. Detergent and cleaning water are sprayed in, and the first nozzle 401 is turned on when the first gear 113 passes the sensing sensor 18 located at the upper end, and the second nozzle 402 is turned on when it passes the sensing sensor 18 located at the lower end. The inclination amplitude of the first nozzle 401 is greater than the inclination amplitude of the second nozzle 402 to ensure that the second nozzle 402 can deliver water or decontaminant to the upper surface of the metal product body 10 after it is turned over. The sensing sensor 18 here can be a photosensitive switch or a through-beam photoelectric sensor, which can determine whether the receiving component 11 and the lifting support 12 pass, and then the controller controls the simultaneous opening and closing of several first nozzles 401, or the simultaneous opening and closing of several second nozzles 402, so as to realize the first nozzle 401 or the second nozzle 402 working alone, and achieve the cleaning and decontamination goals as much as possible while reducing waste.

[0059] Reference Figure 14-16 The bottom surface of the conductive turntable 8 is provided with a first conductive block 801, a second conductive block 802, a third conductive block 803 and a fourth conductive block 804 in an annular array, wherein the first conductive block 801, the second conductive block 802, the third conductive block 803 and the fourth conductive block 804 are arranged in parallel with the corresponding lead screw assembly 13 and the electric push rod 118, and the top surface of the processing box 1 is provided with a first power-on block 102, a second power-on block 103, a third power-on block 104 and a fourth power-on block 105 in an annular array, and the first power-on block 102 is connected to the corresponding lead screw assembly 13 and the electric push rod 118. At the inlet and outlet positions, the second power block 103 corresponds to the position of the electroplating pool 2, the third power block 104 corresponds to the position of the decontaminant pool 3, and the fourth power block 105 corresponds to the position of the cleaning pool 4. When the first conductive block 801, the second conductive block 802, the third conductive block 803 and the fourth conductive block 804 are in contact with the corresponding first conductive block 102, the second conductive block 103, the third conductive block 104 or the fourth conductive block 105, respectively, the corresponding screw assembly 13, the first nozzle 401 and the second nozzle 402 are controlled to work, for example Fig.15As shown in the circuit connection diagram in, P is a controller. When the first conductive block 801 is connected to the first power-on block 102, at this time in the circuit, the electric push rod 118 and the lead screw assembly 13 corresponding to the first conductive block 801 can be controlled to work, that is, the lead screw assembly 13 remains stationary, and the electric push rod 118 works to rotate the baffle 116 to a position where it no longer blocks the metal product body 10. Similarly, when the second conductive block 802, the third conductive block 803, and the fourth conductive block 804 are connected to the first power-on block 102, similarly, in the circuit connected to the second power-on block 103, the lead screw assembly 13 above the electroplating pool 2 and the electric push rod 1 18 works, at this time, the baffle 116 begins to rotate to the position of blocking the metal product body 10, and the circuit connected to the third power block 104 controls the operation of the screw assembly 13 above the decontaminant pool 3, as well as the opening state of the first nozzle 401 and the second nozzle 402 in the decontaminant pool 3. The circuit connected to the fourth power block 105 controls the operation of the screw assembly 13 above the cleaning pool 4, as well as the opening state of the first nozzle 401 and the second nozzle 402 in the cleaning pool 4. Each circuit is driven separately to facilitate the adjustment of the working state at the corresponding position, thereby avoiding corresponding interference and improving the overall work efficiency.

[0060] Reference Figure 1-Figure 16 A method for using a metal product surface treatment electroplating device that is easy to clean comprises the following steps:

[0061] S1, firstly, the mechanical claw places the metal product body 10 on the receiving component 11 at the initial position, that is, the feeding and discharging position;

[0062] S2, then start the first motor 9 to drive the support shaft 5 and the feed tray 6 to rotate 90 degrees, rotate the metal product body 10 to above the electroplating tank 2, and then move the metal product body 10 located above the electroplating tank 2 downward into the electroplating tank 2 to start preliminary electroplating;

[0063] S3, after the initial electroplating is completed, the metal product body 10 continues to move downward following the receiving component 11, and is flipped 180° by the flipping and shaking component 14, so that the metal product body 10 is flipped 180°, and then the electroplating continues until the electroplating is completed;

[0064] S4, after the electroplating is completed, the lead screw assembly 13 located above the electroplating tank 2 works, drives the metal product body 10 to move upward through the lifting support 12, and adjusts the upward movement speed so that the metal product body 10 can shake off the residual electroplating liquid through the flipping and shaking assembly 14, and then the first motor 9 drives the support shaft 5 to rotate 90°, rotates the metal product body 10 after the electroplating to the top of the decontaminant tank 3, and moves the metal product body 10 downward into the decontaminant tank 3, and sprays the decontaminant on the surface of the metal product body 10 in the decontaminant tank 3;

[0065] S5, after the decontaminant spraying is completed, the metal product body 10 moves upward again and recovers, and then the first motor 9 drives the support shaft 5 to rotate 90 degrees, moves the metal product body 10 above the cleaning tank 4, and moves the metal product body 10 downward into the cleaning tank 4 to clean the decontaminant, dirt and residual electroplating liquid on the surface;

[0066] S6, after cleaning is completed, the first motor 9 drives the support shaft 5 to rotate 90 degrees, moves the metal product body 10 to the initial position, that is, the material inlet and outlet position, removes the metal product body 10 that has been electroplated and cleaned, and puts in a new metal product body 10, and the cycle continues.

[0067] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A metal product surface treatment electroplating device that is easy to clean, comprising a treatment box (1), characterized in that: The top surface of the processing box (1) is provided with an electroplating pool (2) on one side and a cleaning pool (4) on the other side, a decontaminant pool (3) is provided between the electroplating pool (2) and the cleaning pool (4), a support shaft (5) is rotatably mounted at the top center of the processing box (1), a first motor (9) for driving the support shaft (5) to rotate is provided inside the processing box (1), a cross top plate (7) is fixedly connected to the top end of the support shaft (5), a conductive turntable (8) is installed at the bottom end of the support shaft (5), and a feed tray (6) is fixedly sleeved on the lower end of the support shaft (5); The top surface of the feed tray (6) is provided with four placement grooves (601) in a circular array, each placement groove (601) is provided with a receiving assembly (11) for receiving the metal product body (10) and a lifting support member (12) rotatably sleeved on the outside of the receiving assembly (11), a lead screw assembly (13) is installed between the four sides of the feed tray (6) and the cross top plate (7), and the top end of each lifting support member (12) is connected to the lead screw assembly (13); The electroplating tank (2) is provided with a turning and shaking component (14) for driving the receiving component (11) to turn over and reciprocate, the upper side walls of the cleaning tank (4) and the decontaminant tank (3) are provided with inclined first nozzles (401), the middle side walls of the cleaning tank (4) and the decontaminant tank (3) are provided with second nozzles (402), and the inside of the cleaning tank (4) and the decontaminant tank (3) is also provided with a turning control component (15) for regulating the turning of the receiving component (11) and the opening and closing of the first nozzle (401) and the second nozzle (402); The bottom surface of the conductive turntable (8) is provided with a first conductive block (801), a second conductive block (802), a third conductive block (803) and a fourth conductive block (804) in an annular array, and the top surface of the processing box (1) is provided with a first power-on block (102), a second power-on block (103), a third power-on block (104) and a fourth power-on block (105) in an annular array; when the first conductive block (801), the second conductive block (802), the third conductive block (803) and the fourth conductive block (804) are in contact with the corresponding first power-on block (102), the second power-on block (103), the third power-on block (104) or the fourth power-on block (105), the corresponding lead screw assembly (13), the first nozzle (401) and the second nozzle (402) are controlled to work.

2. The easy-to-clean electroplating device for surface treatment of metal products according to claim 1, characterized in that: One end of the placement groove (601) passes through the circumferential side wall of the feed tray (6), and a bottom hole (602) for placing the receiving component (11) is formed through the end of the placement groove (601) close to the support shaft (5), and the bottom wall of the placement groove (601) is flush with the top surface of the receiving component (11).

3. The easy-to-clean metal product surface treatment electroplating device according to claim 1, characterized in that: The bottom of one side of the treatment box (1) is provided with drainage pipes (101) respectively connected to the bottom of the electroplating tank (2), the bottom of the decontaminant tank (3) and the bottom of the cleaning tank (4), and a control valve is installed at the end of each drainage pipe (101).

4. The easy-to-clean metal product surface treatment electroplating device according to claim 2, characterized in that: The lifting support member (12) comprises an L-shaped connecting plate (121) and a supporting frame (122); the supporting frame (122) is fitted into the placement groove (601); the top end of the horizontal part of the L-shaped connecting plate (121) is connected to the lead screw assembly (13); the bottom end of the vertical part of the L-shaped connecting plate (121) is fixedly connected to the side of the supporting frame (122); a through hole (123) is provided in the middle of one end of the supporting frame (122); and a side hole (124) is provided in the middle of the other end of the supporting frame (122).

5. The easy-to-clean metal product surface treatment electroplating device according to claim 4, characterized in that: The receiving assembly (11) comprises a receiving main board (111) arranged in a supporting frame (122), and the middle parts of both ends of the receiving main board (111) are fixedly connected with rotating shafts (112), one rotating shaft (112) fits through a through hole (123), and the other rotating shaft (112) fits in a side hole (124), and the end of the rotating shaft (112) passing through the through hole (123) is fixedly sleeved with a first gear (113), and the middle ends of the receiving main board (111) are provided with notches, and the two ends of the top surface of the receiving main board (111) are fixedly provided with limiting columns (114) that are clamped with the metal product body (10), and a rotating blocking member that blocks the metal product body (10) is installed on one side of each limiting column (114).

6. The easy-to-clean electroplating device for treating the surface of metal products according to claim 5, characterized in that: The rotating blocking member comprises a supporting rotating column (115) rotatably connected to the top surface of the receiving main board (111); a baffle (116) is fixedly sleeved on the top end of the supporting rotating column (115); a second gear is fixedly sleeved on the bottom end of the supporting rotating column (115); a Z-shaped tooth plate (117) is horizontally arranged inside the receiving main board (111) and is respectively meshed with the two second gears at the same time; two ends of the Z-shaped tooth plate (117) are respectively meshed with the ends opposite to the two second gears; and an electric push rod (118) fixed in the receiving main board (111) is connected in the middle of the Z-shaped tooth plate (117).

7. The easy-to-clean electroplating device for treating the surface of metal products according to claim 6, characterized in that: The bottom hole (602) has guide grooves (604) on both sides of one end close to the support shaft (5) that match the upper end of the L-shaped connecting plate (121), and a side through groove (603) for the first gear (113) to pass through is formed in the middle of one side wall of the bottom hole (602).

8. The easy-to-clean electroplating device for treating the surface of metal products according to claim 7, characterized in that: The flipping and shaking component (14) includes a first tooth plate (141) and a second tooth plate (142), wherein the first tooth plate (141) and the second tooth plate (142) are vertically fixed on the bottom wall of the electroplating pool (2), and the side surfaces of the first tooth plate (141) and the second tooth plate (142) facing each other are staggered with shaking teeth (16), and the lower end of the second tooth plate (142) is located below the shaking teeth (16) and is provided with flipping teeth (17), and the first gear (113) moves downward with the support frame (122), and when it contacts the shaking teeth (16), it drives the receiving main board (111) to deflect back and forth, and when it contacts the flipping teeth (17), it drives the receiving main board (111) to flip 180°.

9. The easy-to-clean electroplating device for treating the surface of metal products according to claim 8, characterized in that: The flip control assembly (15) comprises a third tooth plate (151) and a sensing plate (152), wherein the third tooth plate (151) and the sensing plate (152) are respectively fixed vertically at the bottom of the cleaning tank (4) or the decontaminant tank (3), and a flip tooth (17) is provided between the first nozzle (401) and the second nozzle (402) on one side of the third tooth plate (151) facing the sensing plate (152), and the flip tooth (17) is provided on both upper and lower sides of the flip tooth (17) on one side of the sensing plate (152) facing the third tooth plate (151). An inductive sensor (18) is provided, the first gear (113) moves downward following the support frame (122), and drives the receiving main board (111) to flip 180 degrees after passing through the flipping teeth (17) on the third tooth plate (151), and the first nozzle (401) is turned on when the first gear (113) passes through the inductive sensor (18) located at the upper end, and the second nozzle (402) is turned on when the first gear (113) passes through the inductive sensor (18) located at the lower end, and the inclination amplitude of the first nozzle (401) is greater than the inclination amplitude of the second nozzle (402).

10. A method for using a metal product surface treatment electroplating device that is easy to clean, using the metal product surface treatment electroplating device that is easy to clean as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: S1, firstly, the mechanical claw places the metal product body (10) on the receiving component (11) at the initial position; S2, then starting the first motor (9) to drive the support shaft (5) and the feed tray (6) to rotate 90 degrees, so that the metal product body (10) located above the electroplating tank (2) is moved downward into the electroplating tank (2) to start preliminary electroplating; S3, after the initial electroplating is completed, the metal product body (10) continues to move downward following the receiving component (11), and is flipped 180° by the flipping and shaking component (14), so that the metal product body (10) is flipped 180°, and then the electroplating continues until the electroplating is completed; S4, after the electroplating is completed, the lead screw assembly (13) located above the electroplating tank (2) works to drive the metal product body (10) to move upward through the lifting support member (12), and the upward movement speed is adjusted so that the metal product body (10) is shaken off the residual electroplating liquid through the flipping and shaking assembly (14), and then the first motor (9) drives the support shaft (5) to rotate 90 degrees, rotates the metal product body (10) after the electroplating is completed to the top of the decontaminant tank (3), and moves the metal product body (10) downward into the decontaminant tank (3), and sprays the decontaminant on the surface of the metal product body (10) in the decontaminant tank (3); S5, after the decontaminant is sprayed, the metal product body (10) moves upward again and recovers, and then the first motor (9) drives the support shaft (5) to rotate 90 degrees, moves the metal product body (10) above the cleaning tank (4), and moves the metal product body (10) downward into the cleaning tank (4) to clean the decontaminant, dirt and electroplating liquid on the surface; S6, after cleaning is completed, the first motor (9) drives the support shaft (5) to rotate 90 degrees, moves the metal product body (10) to the initial position, removes the metal product body (10) that has been electroplated and cleaned, and puts in a new metal product body (10), and the cycle continues.

Images