An energy-saving and highly efficient metal surface electroplating device

Abstract

The present invention belongs to the technical field of electroplating, and particularly relates to an energy-saving and efficient metal surface electroplating device, which includes an electroplating tank body. A regulating structure is arranged on the lower side of the electroplating tank body, an anode mounting mechanism is arranged at the end of the electroplating tank body, a lifting mechanism is arranged on the outside of the electroplating tank body, and a buffer mechanism is arranged on the upper side of the lifting mechanism; The problem to be solved by the present invention is that regardless of the size of the electroplated workpiece, a large amount of electroplating solution is required for electroplating operations. The large amount of electroplating solution cannot be fully utilized, resulting in waste. Moreover, due to the excessive electroplating solution, it takes a long time to adjust the temperature, affecting the electroplating efficiency; The present invention designs the electroplating tank body to be divided into a main tank body, a middle tank body, and an end tank body. The position between the main tank body, the middle tank body, and the end tank body is adjusted through the regulating structure, so that the length adjustment of the inner tank body can adapt to the electroplating of workpieces of various lengths, thereby reasonably adding the corresponding electroplating solution to reduce waste.

Description

Technical Field

[0001] The present invention belongs to the technical field of electroplating, and particularly relates to an energy-saving and efficient metal surface electroplating device. Background Art

[0002] Electroplating is the process of plating a thin layer of other metals or alloys on the surface of certain metals by using the electrolysis principle. It is a process of attaching a metal film to the surface of metal or other material parts by using electrolysis, so as to prevent metal oxidation, improve wear resistance, electrical conductivity, reflectivity, corrosion resistance and enhance beauty, etc.

[0003] The principle of electroplating is that under the action of a DC power supply, the coating metal on the anode dissolves into metal ions, and these ions migrate to the cathode surface under the action of the electric field and are reduced and deposited to form a coating.

[0004] At present, the tank body of the electroplating device is usually fixed. During electroplating, whether the electroplating workpiece is large or small, a large amount of electroplating solution is required for electroplating operations. The large amount of electroplating solution cannot be fully utilized, resulting in waste. Moreover, due to the excessive electroplating solution, it takes a long time to adjust the temperature, affecting the electroplating efficiency. Therefore, it is necessary to design an energy-saving and efficient metal surface electroplating device to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide an energy-saving and efficient metal surface electroplating device to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: An energy-saving and efficient metal surface electroplating device, comprising:

[0007] An electroplating tank body, including a support base, a main tank body, a middle tank body and an end tank body. The main tank body is fixedly installed on the support base, the middle tank body is slidably installed inside the main tank body, and the end tank body is slidably installed inside the middle tank body;

[0008] An adjusting structure, arranged inside the support base, including an adjusting hydraulic cylinder, an adjusting guide groove, an adjusting guide seat, a middle support plate and an end support plate, for adjusting the relative positions among the main tank body, the middle tank body and the end tank body;

[0009] An anode installation mechanism, arranged inside one end of the end tank body, including a fixing plate, a mounting frame, an electroplating anode tube, an upper compression spring, a lower support spring and a supporting installation component;

[0010] A lifting mechanism, arranged outside the electroplating tank body, including a lifting base, a lifting top frame, a lifting hydraulic cylinder and a lifting seat;

[0011] A buffer mechanism, arranged above the lifting mechanism, including a buffer pressing plate, a buffer spring, a shock-absorbing push plate and a shock-absorbing sliding plate;

[0012] A sealing mechanism is arranged outside the middle groove body and the end groove body and is used for sealing the connection part of the groove bodies;

[0013] A heating mechanism is arranged at the inner bottom of the end groove body and includes a heating pipe, a heat-conducting graphite film, a heat-conducting carbon fiber sheet and a heat-conducting plate.

[0014] Preferably, guide sliders are arranged outside the middle groove body and the end groove body, and dovetail-shaped limiting sliding grooves are correspondingly arranged inside the main groove body and the middle groove body. The guide sliders are in sliding fit with the limiting sliding grooves.

[0015] Preferably, a flow guiding partition plate and a circulating support plate are arranged at the inner bottom of the end groove body. One end of the flow guiding partition plate is provided with a support plate, and the other end is provided with an opening; a circulating motor is installed on the circulating support plate, and its output shaft is connected with a propeller blade.

[0016] Preferably, in the anode installation mechanism, the installation frame is fixed inside the end groove body through a fixing plate, and the electroplating anode tube is elastically fixed through an upper compression spring and a lower support spring. One end of the upper compression spring is provided with an upper pressure plate, and one side of the upper pressure plate is clamped with an installation pressure plate through a clamping groove. The installation pressure plate and the lower support seat respectively clamp the upper and lower ends of the electroplating anode tube.

[0017] Preferably, in the lifting mechanism, the lifting top frame is driven by a lifting hydraulic cylinder. The lifting hydraulic cylinder is fixed on the limiting plate through bolts. A strengthening inner frame is fixedly installed inside the lifting top frame. One end of the strengthening inner frame is fixedly installed with a strengthening support plate. A strengthening hanging rod is integrally formed at the upper end of the strengthening inner frame. The hanging seat is connected with the lifting top frame through a buffer mechanism, and an electric hoist is arranged inside the hanging seat.

[0018] Preferably, in the buffer mechanism, the buffer pressure plate is supported by a buffer spring. The shock-absorbing push plate and the shock-absorbing sliding plate are slidably connected through an inclined surface. A damping sliding groove is formed on the lower side of the shock-absorbing sliding plate. The shock-absorbing sliding plate realizes shock absorption through a shock-absorbing spring and a damping sliding seat.

[0019] Preferably, the sealing mechanism includes a sealing groove, a sealing strip, a rotating rod, a first spring and a second spring. One side of the sealing strip is provided with a reinforcing rib and a sealing gasket. The sealing strip realizes dynamic sealing through a spring and a rotating rod. First supports and second supports are respectively rotatably installed at both ends of the rotating rod. Guide columns are arranged on the surfaces of the first support and the second support, and guide grooves are arranged at both ends of the rotating rod.

[0020] Preferably, in the heating mechanism, the heating pipe is wrapped with a heat-conducting graphite film. The heat-conducting carbon fiber sheet is attached to the convex surface of the heat-conducting plate. The heat-conducting plate is fixed at the bottom of the end groove body, and a heat-insulating pad is arranged inside the end groove body.

[0021] Preferably, the inner surface of the heat conducting plate is a convex structure, the heat conducting carbon fiber sheet and the heat conducting graphite film are laminated and adhered, and the heat of the heating tube is uniformly transferred to the electroplating solution through multiple layers of heat conducting materials.

[0022] Preferably, the adjusting structure drives the middle support plate and the end support plate to move through the adjusting hydraulic cylinder, so as to realize the length adjustment of the main tank body, the middle tank body and the end tank body.

[0023] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0024] 1. Through the designed electroplating tank body and adjusting structure, when in use, the electroplating tank body is divided into a main tank body, a middle tank body and an end tank body. The position between the main tank body, the middle tank body and the end tank body is adjusted through the adjusting structure, so that the length adjustment of the inner tank body can adapt to the electroplating of workpieces of various lengths, thereby reasonably adding the corresponding electroplating solution to reduce waste, and when adjusting, the sealing between the main tank body, the middle tank body and the end tank body is strengthened through the sealing mechanism, thereby avoiding the phenomenon of electroplating solution leakage during use.

[0025] 2. Through the designed anode installation mechanism, heating mechanism and end tank body, when in use, the heating mechanism is installed at the lower bottom side of the end tank body, and heat is conducted and heated outward uniformly and quickly through the heat conducting graphite film and the heat conducting carbon fiber sheet. With the cooperation of the circulating motor driving the propeller blade selection, the electroplating solution circulates rapidly in the electroplating tank body, so as to quickly control the overall temperature of the electroplating solution. When in use, through the support of the upper pressing spring and the lower supporting spring, it is more convenient to disassemble, install and replace the electroplating anode tube, and one end of the diversion partition plate is supported on the lower side of the installation frame. When the electroplating solution circulates, it fully contacts the electroplating anode tube.

[0026] 3. Through the designed lifting mechanism and buffering mechanism, when in use, the lifting hydraulic cylinder drives the lifting top frame to lift in the lifting base, and with the cooperation of the electric hoist, it is convenient and fast to install the workpiece for lifting electroplating. And the vibration generated during the lifting electroplating is buffered by pressing the buffer pressing plate on the buffer spring. At the same time, the buffer pressing plate drives the shock absorption push plate to push the shock absorption sliding plate to slide and press on the shock absorption spring for shock absorption, and the frictional damping between the shock absorption push plate and the shock absorption sliding plate and the frictional damping between the damping chute and the damping sliding seat ensure better shock absorption effect. Description of the Drawings

[0027] Figure 1 is a schematic structural diagram of the present invention;

[0028] Figure 2 is a schematic diagram of the adjusting structure of the present invention;

[0029] Figure 3 is a schematic diagram of the sealing structure of the present invention;

[0030] Figure 4 of the present invention Figure 3Schematic enlarged structure diagram at position A in [the figure];

[0031] Figure 5 Schematic side view structure diagram of the end slot body of the present invention;

[0032] Figure 6 Schematic inner side structure diagram of the end slot body of the present invention;

[0033] Figure 7 Schematic top view structure diagram of the end slot body of the present invention;

[0034] Figure 8 of the present invention Figure 6 Schematic enlarged structure diagram at position B in [the figure];

[0035] Figure 9 Schematic lifting structure diagram of the present invention;

[0036] Figure 10 Schematic inner structure diagram of the lifting top frame of the present invention;

[0037] Figure 11 Schematic buffer structure diagram of the present invention;

[0038] In the figure: 1. Electroplating tank body; 11. Support base; 12. Main tank body; 13. Middle tank body; 131. Guide slider; 14. End slot body; 141. Flow guiding partition board; 142. Support tray; 143. Circulation tray; 144. Circulation motor; 145. Propeller blade; 2. Adjusting structure; 21. Adjusting hydraulic cylinder; 22. Adjusting guide groove; 23. Adjusting guide seat; 24. Middle support plate; 25. End support plate; 3. Anode installation mechanism; 31. Fixed plate; 32. Installation frame; 33. Electroplating anode tube; 34. Installation pressing plate; 35. Upper pressing spring; 36. Upper pressing plate; 37. Lower support seat; 38. Lower support spring; 4. Lifting mechanism; 41. Lifting base; 42. Lifting top frame; 43. Lifting hydraulic cylinder; 44. Limiting plate; 45. Reinforcing inner frame; 46. Reinforcing support plate; 47. Reinforcing suspension rod; 48. Hoisting seat; 49. Electric hoist; 5. Buffer mechanism; 51. Buffer pressing plate; 52. Buffer spring; 53. Shock-absorbing push plate; 54. Shock-absorbing slide plate; 55. Shock-absorbing spring; 56. Damping chute; 57. Damping slide seat; 6. Sealing mechanism; 61. Sealing groove; 62. Sealing strip; 621. Reinforcing rib; 622. Sealing gasket; 63. First spring; 64. First support seat; 65. Rotating rod; 66. Second support seat; 67. Second spring; 68. Guide post; 69. Guide groove; 7. Heating mechanism; 71. Heat insulation pad; 72. Heating tube; 73. Thermal conductive graphite film; 74. Thermal conductive carbon fiber sheet; 75. Thermal conductive plate. Detailed implementation manners

[0039] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0040] Embodiment 1: Please refer to Figures 1 to 11 , the present invention provides a technical solution: an energy-saving and efficient metal surface electroplating device, including an electroplating tank body 1, a regulating structure 2 is arranged on the lower side of the electroplating tank body 1, an anode installation mechanism 3 is arranged at the end of the electroplating tank body 1, a lifting mechanism 4 is arranged outside the electroplating tank body 1, and a buffer mechanism 5 is arranged on the upper side of the lifting mechanism 4;

[0041] The electroplating tank body 1 includes a support base 11, the regulating structure 2 is installed in the support base 11, the upper side of the support base 11 is fixedly installed with a main tank body 12 by bolts, the inner side of the main tank body 12 is slidably installed with a middle tank body 13, the inner side of the middle tank body 13 is slidably installed with an end tank body 14, the anode installation mechanism 3 is installed on the inner side of one end of the end tank body 14, a sealing mechanism 6 is arranged on the outer sides of the middle tank body 13 and the end tank body 14, a heating mechanism 7 is arranged on the inner bottom of the end tank body 14, the regulating structure 2 includes a regulating guide groove 22 opened in the support base 11, a regulating guide seat 23 is slidably installed in the inner side of the regulating guide groove 22, regulating hydraulic cylinders 21 are fixedly installed on the inner sides of the regulating guide seat 23 and the support base 11 by bolts, a middle support plate 24 is fixedly installed on the lower side of the middle tank body 13 by bolts, an end support plate 25 is fixedly installed on the lower side of the end tank body 14 by bolts, the main tank body 12 and the middle tank body 13 are slidably connected through the regulating hydraulic cylinder 21 and the middle support plate 24, the middle tank body 13 and the end tank body 14 are slidably connected through the regulating hydraulic cylinder 21 and the end support plate 25, the regulating hydraulic cylinder 21 is driven to move the middle support plate 24 and the end support plate 25, so that the middle support plate 24 and the end support plate 25 drive the middle tank body 13 and the end tank body 14 to move positions respectively. Upper ends on the outer sides of the middle tank body 13 and the end tank body 14 are fixedly installed with guiding sliders 131 by bolts, limiting sliding grooves are opened at the positions corresponding to the guiding sliders 131 on the inner sides of the main tank body 12 and the middle tank body 13, and the guiding sliders 131 are slidably installed in the limiting sliding grooves. The cross sections of the guiding sliders 131 and the limiting sliding grooves are both arranged in a dovetail shape. During use, through the guiding sliding of the guiding sliders 131 and the limiting sliding grooves, the stability is ensured when the middle tank body 13 and the end tank body 14 slide;

[0042] At the inner bottom of the end tank body 14, a flow guiding partition plate 141 and a circulating support plate 143 are fixedly installed by welding. The flow guiding partition plate 141 is located between the circulating support plates 143. A circulating motor 144 is arranged on the upper side of the circulating support plate 143. A propeller blade 145 is fixedly installed on the output shaft of the circulating motor 144. By driving the propeller blade 145 to operate through the circulating motor 144, the electroplating solution is circulated and pushed to flow, so as to quickly and uniformly heat the electroplating solution. One end of the flow guiding partition plate 141 is fixedly installed with a support plate 142 by bolts. The support of the support plate 142 facilitates the support of metal parts. The other end of the flow guiding partition plate 141 is provided with an opening, through which the electroplating solution can circulate conveniently during use.

[0043] Further, refer to Figures 1 to 11 As shown in the figure, the sealing mechanism 6 includes a sealing groove 61 formed on the outer surfaces of the middle tank body 13 and the end tank body 14. A sealing strip 62 is clamped inside the sealing groove 61. A rotating rod 65 is rotatably installed inside the sealing strip 62. A second spring 67 is fixedly installed in the middle of the inner side of the sealing strip 62. First supports 64 and second supports 66 are respectively rotatably installed at both ends of the rotating rod 65. One end of the first support 64 is provided with a first spring 63. The first spring 63 is fixed to the inner side of the sealing strip 62 by adhesive. Reinforcing ribs 621 and a sealing gasket 622 are arranged on one side of the sealing strip 62. By the push of the first spring 63, the reinforcing ribs 621 and the sealing gasket 622 on the sealing strip 62 are ensured to be tightly attached and sealed. When moving, with the push of the second support 66 and the rotation of the rotating rod 65, both ends of the sealing strip 62 are kept in fit to strengthen the sealing. Guide posts 68 are arranged on the surfaces of the first support 64 and the second support 66, and guide grooves 69 are arranged at both ends of the rotating rod 65. The first support 64 and the second support 66 are rotatably connected to the rotating rod 65 through the guide posts 68 and the guide grooves 69. During use, the connection of the guide posts 68 and the guide grooves 69 makes the rotation of the rotating rod 65 more convenient.

[0044] It can be seen from the above description that the present invention has the following beneficial effects: When in use, the electroplating tank body 1 is divided into a main tank body 12, a middle tank body 13 and an end tank body 14. The positions between the main tank body 12, the middle tank body 13 and the end tank body 14 are adjusted through the adjusting structure 2, so that the length adjustment of the inner tank body can adapt to the electroplating of workpieces with various lengths, thereby reasonably adding the corresponding electroplating solution to reduce waste. And during the adjustment, the sealing between the main tank body 12, the middle tank body 13 and the end tank body 14 is strengthened through the sealing mechanism 6, so as to avoid the phenomenon of electroplating solution leakage during use.

[0045] Embodiment 2: Refer to Figures 1 to 11As shown in the figure, on the basis of Embodiment 1, the present invention provides a technical solution: The anode mounting mechanism 3 includes a fixing plate 31 fixedly mounted on the end groove body 14 by bolts and a mounting frame 32 fixedly mounted on the fixing plate 31. The mounting frame 32 is fixedly mounted on the inner side of the end groove body 14 through the fixing plate 31. An electroplating anodic tube 33 is arranged on the inner side of the mounting frame 32. An upper compression spring 35 is fixedly mounted on the upper end of the inner side of the mounting frame 32. One end of the upper compression spring 35 is provided with an upper pressing plate 36. One side of the upper pressing plate 36 is engaged with a mounting pressing plate 34 through a card slot. The lower side of the mounting pressing plate 34 is engaged with the upper end of the electroplating anodic tube 33 through a card slot. A lower supporting spring 38 is arranged at the lower end of the inner side of the mounting frame 32. The upper end of the lower supporting spring 38 is fixedly mounted with a lower supporting seat 37 through bolts. The lower end of the electroplating anodic tube 33 is engaged in the card slot of the lower supporting seat 37; The heating mechanism 7 includes a heat insulation pad 71 mounted on the inner side of the end groove body 14. A heating tube 72 is arranged on one side of the heat insulation pad 71. A heat conducting plate 75 is fixedly mounted on the inner bottom of the end groove body 14. A heat conducting carbon fiber sheet 74 is attached to the inner surface of the heat conducting plate 75. A heat conducting graphite film 73 is attached to the surface of the heat conducting carbon fiber sheet 74. The heat conducting graphite film 73 wraps around the outside of the heating tube 72. Through the horizontal heat conduction of the heat conducting graphite film 73 and the rapid heat conduction of the heat conducting carbon fiber sheet 74, the heat of the heating tube 72 is quickly guided to the electroplating solution; The inner surface of the heat conducting plate 75 is set to be convex, and the surface of the heat conducting carbon fiber sheet 74 is attached to the surface of the convex. When in use, it cooperates with the convex to increase the heat conducting surface, thereby accelerating heat transfer.

[0046] For the anode mounting mechanism 3, heating mechanism 7 and end groove body 14 adopting the above technical solutions, when in use, the heating mechanism 7 is mounted on the lower bottom side of the end groove body 14, and through the uniform and rapid outward heat conduction heating of the heat conducting graphite film 73 and the heat conducting carbon fiber sheet 74, combined with the selection of the circulation motor 144 driving the propeller blade 145, the electroplating solution rapidly circulates in the electroplating tank body 1, so as to rapidly control the overall temperature of the electroplating solution. When in use, supported by the upper compression spring 35 and the lower supporting spring 38, it is more convenient to disassemble and replace the electroplating anodic tube 33, and one end of the flow guiding partition plate 141 supports on the lower end side of the mounting frame 32, and fully contacts with the electroplating anodic tube 33 when the electroplating solution circulates.

[0047] Further, it can be referred to Figures 1 to 11, the lifting mechanism 4 includes a lifting base 41 and a lifting top frame 42 slidably installed at one end of the lifting base 41. An elevating hydraulic cylinder 43 is fixedly installed inside the lifting base 41. The lower end of the lifting top frame 42 is fixedly connected to the piston rod of the elevating hydraulic cylinder 43. A hoisting seat 48 is installed inside the lifting top frame 42. The hoisting seat 48 is connected to the lifting top frame 42 through a buffer mechanism 5. An electric hoist 49 is fixedly installed inside the hoisting seat 48 by bolts. A reinforcing inner frame 45 is fixedly installed inside the lifting top frame 42. One end of the reinforcing inner frame 45 is fixedly installed with a reinforcing support plate 46. The lifting top frame 42 is lifted and adjusted by driving the elevating hydraulic cylinder 43. The metal parts are lifted by the electric hoist 49 and a hook, etc., and then lowered into the plating solution in the plating tank body 1; a limiting plate 44 is arranged inside the lifting base 41. The elevating hydraulic cylinder 43 is fixedly bolted to the limiting plate 44. A reinforcing hanging rod 47 is integrally formed at the upper end of the reinforcing inner frame 45. One end of the reinforcing hanging rod 47 is fixedly installed on the reinforcing support plate 46 by bolts. During use, the lifting top frame 42 is more stable after being lowered by the support and limitation of the limiting plate 44;

[0048] Further, refer to Figures 1 to 11 , the buffer mechanism 5 includes a buffer pressure plate 51 slidably installed inside the lifting top frame 42 and a buffer spring 52 installed on the reinforcing support plate 46. The upper end of the buffer spring 52 supports on the buffer pressure plate 51. The hoisting seat 48 is slidably installed inside the reinforcing support plate 46 through a sliding hole. The upper end of the hoisting seat 48 is fixedly installed on the buffer pressure plate 51 by bolts. A shock-absorbing push plate 53 is welded and fixed on the lower surface of the buffer pressure plate 51. A shock-absorbing sliding plate 54 is slidably installed on the upper side of the reinforcing support plate 46. One side of the shock-absorbing sliding plate 54 is fixedly installed with a shock-absorbing spring 55. One end of the shock-absorbing spring 55 supports inside the lifting top frame 42. The hoisting seat 48 drives the buffer pressure plate 51 to press on the buffer spring 52 for buffering, and the shock-absorbing push plate 53 pushes the shock-absorbing sliding plate 54 to slide and compress the shock-absorbing spring 55 for shock absorption; a damping sliding seat 57 is fixedly installed on the surface of the reinforcing support plate 46 by bolts. A damping sliding groove 56 is opened on the lower side of the shock-absorbing sliding plate 54. One side of the shock-absorbing push plate 53 and the shock-absorbing sliding plate 54 are both set as inclined surfaces, and the shock-absorbing push plate 53 and the shock-absorbing sliding plate 54 are slidably connected through the inclined surfaces. The shock-absorbing sliding plate 54 is slidably installed on the reinforcing support plate 46 through the damping sliding groove 56 and the damping sliding seat 57. During use, through the sliding friction damping of the damping sliding groove 56 and the damping sliding seat 57, the damping effect of the shock-absorbing sliding plate 54 sliding and compressing the shock-absorbing spring 55 is better.

[0049] For the lifting mechanism 4 and the buffer mechanism 5 adopting the above technical solutions, during use, the lifting hydraulic cylinder 43 drives the lifting top frame 42 to lift within the lifting base 41, facilitating the quick installation of workpieces for lifting electroplating in cooperation with the electric hoist 49. Moreover, during the lifting electroplating, the vibrations generated are buffered by the buffer pressing plate 51 pressing on the buffer spring 52. Meanwhile, the buffer pressing plate 51 drives the shock-absorbing push plate 53 to push the shock-absorbing sliding plate 54 to slide and press on the shock-absorbing spring 55 for shock absorption. And the frictional damping between the shock-absorbing push plate 53 and the shock-absorbing sliding plate 54 and the frictional damping between the damping chute 56 and the damping slider 57 ensure better shock absorption effects.

[0050] The working principle and usage process of the present invention: During use, according to the length of the metal part, the hydraulic cylinder 21 is adjusted to drive the middle support plate 24 and the end support plate 25 to move, so that the middle support plate 24 and the end support plate 25 respectively drive the middle tank body 13 and the end tank body 14 to move positions, thereby adjusting the length of the electroplating tank body 1 composed of the main tank body 12, the middle tank body 13 and the end tank body 14, facilitating the use for different workpieces. During adjustment, the sealing mechanism 6 seals the main tank body 12, the middle tank body 13 and the end tank body 14. And the reinforcing rib 621 and the sealing gasket 622 on the sealing strip 62 are ensured to be closely attached for sealing by the push of the first spring 63. Moreover, during movement, with the push of the second support 66 and the rotation of the rotating rod 65, both ends of the sealing strip 62 are kept in fit, thus ensuring sealing. During use, the lifting hydraulic cylinder 43 drives the lifting top frame 42 to lift and adjust. The metal part is lifted by the electric hoist 49 and the hook, etc., and then lowered into the electroplating solution in the electroplating tank body 1. The metal part is supported for electroplating by the support tray 142. The vibrations generated during lifting cause the lifting seat 48 to drive the buffer pressing plate 51 to press on the buffer spring 52 for shock absorption. Meanwhile, the shock-absorbing push plate 53 pushes the shock-absorbing sliding plate 54 to slide and compress the shock-absorbing spring 55 for shock absorption, and further shock absorption is achieved in cooperation with the damping of the damping chute 56 and the damping slider 57, ensuring that the metal part is more stable during lifting and reducing the phenomenon of fatigue damage at the joints. Through the heating of the heating tube 72 and the heat transfer of the heat-conducting graphite film 73 and the heat-conducting carbon fiber sheet 74, in cooperation with the circulation motor 144 driving the propeller blade 145 to operate to push the electroplating solution to circulate and flow, the electroplating solution is quickly and evenly heated. The metal part is electroplated quickly by the electroplating anodic tube 33. After long-term use, when replacing the electroplating anodic tube 33, only need to move the electroplating anodic tube 33 to press on the lower support 37 and the lower support spring 38, and then remove the installation pressing plate 34, then the electroplating anodic tube 33 can be taken out obliquely for replacement, which is more convenient during disassembly and replacement.

[0051] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising one..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the said element.

[0052] As described above, it is only used to illustrate the technical solution of the present invention rather than to limit it. Other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. An energy-saving and highly efficient metal surface electroplating device, characterized in that, Comprising: The electroplating tank body (1) includes a support base (11), a main tank body (12), a middle tank body (13), and an end tank body (14). The main tank body (12) is fixedly installed on the support base (11), the middle tank body (13) is slidably installed inside the main tank body (12), and the end tank body (14) is slidably installed inside the middle tank body (13). The adjustment structure (2) is arranged inside the support base (11) and includes an adjustment hydraulic cylinder (21), an adjustment guide groove (22), an adjustment guide seat (23), a middle support plate (24), and an end support plate (25), and is used to adjust the relative positions among the main tank body (12), the middle tank body (13), and the end tank body (14). The anode installation mechanism (3) is arranged inside one end of the end tank body (14) and includes a fixed plate (31), an installation frame (32), an electroplating anode tube (33), an upper compression spring (35), a lower support spring (38), and a supporting installation component. The installation frame (32) is fixed to the inside of the end tank body (14) through the fixed plate (31), and the electroplating anode tube (33) is elastically fixed through the upper compression spring (35) and the lower support spring (38). One end of the upper compression spring (35) is provided with an upper pressure plate (36), one side of the upper pressure plate (36) is snap-fitted with an installation pressure plate (34) through a card slot, and the installation pressure plate (34) and the lower support seat (37) respectively snap-fit the upper and lower ends of the electroplating anode tube (33). The lifting mechanism (4) is arranged outside the electroplating tank body (1) and includes a lifting base (41), a lifting top frame (42), a lifting hydraulic cylinder (43), and a lifting seat (48). The buffer mechanism (5) is arranged on the upper side of the lifting mechanism (4) and includes a buffer pressure plate (51), a buffer spring (52), a shock-absorbing push plate (53), and a shock-absorbing slide plate (54). The sealing mechanism (6) is arranged outside the middle tank body (13) and the end tank body (14) and is used to seal the connection of the tank body. The heating mechanism (7) is arranged at the inner bottom of the end tank body (14) and includes a heating tube (72), a heat-conducting graphite film (73), a heat-conducting carbon fiber sheet (74), and a heat-conducting plate (75).

2. The electroplating apparatus according to claim 1, wherein: Guide sliders (131) are arranged outside the middle tank body (13) and the end tank body (14), and dovetail-shaped limiting sliding grooves are correspondingly arranged inside the main tank body (12) and the middle tank body (13). The guide sliders (131) are in sliding fit with the limiting sliding grooves.

3. The electroplating device according to claim 1, characterized in that: A flow guiding partition plate (141) and a circulating support plate (143) are arranged at the inner bottom of the end tank body (14). One end of the flow guiding partition plate (141) is provided with a support tray (142), and the other end is provided with an opening. A circulating motor (144) is installed on the circulating support plate (143), and its output shaft is connected to a propeller blade (145).

4. The electroplating apparatus according to claim 1, characterized in that: In the lifting mechanism (4), the lifting top frame (42) is driven by a lifting hydraulic cylinder (43). The lifting hydraulic cylinder (43) is fixed to the limit plate (44) by bolts. A reinforcing inner frame (45) is fixedly installed inside the lifting top frame (42). One end of the reinforcing inner frame (45) is fixedly installed with a reinforcing support plate (46). A reinforcing hanging rod (47) is integrally formed at the upper end of the reinforcing inner frame (45). The lifting seat (48) is connected to the lifting top frame (42) through a buffer mechanism (5). An electric hoist (49) is provided inside the lifting seat (48).

5. The electroplating apparatus according to claim 1, characterized in that: In the buffer mechanism (5), the buffer pressure plate (51) is supported by a buffer spring (52). The shock-absorbing push plate (53) and the shock-absorbing sliding plate (54) are slidably connected through an inclined surface. A damping chute (56) is formed on the lower side of the shock-absorbing sliding plate (54). The shock-absorbing sliding plate (54) is shock-absorbed through a shock-absorbing spring (55) and a damping sliding seat (57).

6. The electroplating apparatus according to claim 1, characterized in that: The sealing mechanism (6) includes a sealing groove (61), a sealing strip (62), a rotating rod (65), a first spring (63) and a second spring (67). A reinforcing rib (621) and a sealing gasket (622) are provided on one side of the sealing strip (62). The sealing strip (62) realizes dynamic sealing through a spring and the rotating rod (65). First supports (64) and second supports (66) are respectively rotatably installed at both ends of the rotating rod (65). Guide columns (68) are provided on the surfaces of the first support (64) and the second support (66). Guide grooves (69) are provided at both ends of the rotating rod (65).

7. The electroplating apparatus according to claim 1, characterized in that: In the heating mechanism (7), a heat-conducting graphite film (73) is wrapped outside the heating tube (72). A heat-conducting carbon fiber sheet (74) is attached to the convex surface of the heat-conducting plate (75). The heat-conducting plate (75) is fixed to the bottom of the end groove body (14). A heat-insulating pad (71) is provided inside the end groove body (14).

8. The electroplating apparatus according to claim 7, wherein: The inner surface of the heat-conducting plate (75) is a convex structure. The heat-conducting carbon fiber sheet (74) and the heat-conducting graphite film (73) are laminated and attached. The heat of the heating tube (72) is evenly transferred to the electroplating solution through multiple layers of heat-conducting materials.

9. The electroplating apparatus according to claim 1, wherein: The adjusting structure (2) drives the middle support plate (24) and the end support plate (25) to move through the adjusting hydraulic cylinder (21), so as to realize the length adjustment of the main groove body (12), the middle groove body (13) and the end groove body (14).

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