Electroplating device for metal surface treatment

Abstract

The utility model relates to the technical field of electroplating devices, and discloses an electroplating device for metal surface treatment, which comprises an electroplating box, the bottom end of a filter frame is fixedly connected with a scraping plate for scraping the inner wall of the electroplating box, the side end of a connecting plate is fixedly connected with a plurality of teeth, and the top end of the filter frame is fixedly connected with a sliding plate. The filter frame can be driven to move upwards through the arrangement of the transmission mechanism, the filter frame in the electroplating box is electrically controlled to be automatically taken out upwards, the labor intensity of workers is reduced, the taking-out efficiency of the filter frame is improved, the labor intensity of the workers is reduced, and the working efficiency of the workers is improved. And meanwhile, a filter frame of the device not only can filter and remove the impurities in the electrolyte, but also can clean the impurities attached to the inner wall of the electroplating box through a scraping plate, so that the cleaning effect on the impurities in the electroplating box is more comprehensive.

Description

Technical Field

[0001] The utility model relates to the technical field of electroplating devices, and in particular to an electroplating device for metal surface treatment. Background Art

[0002] Electroplating is the process of plating a thin layer of other metals or alloys on certain metal surfaces using the principle of electrolysis. It is a process that uses electrolysis to adhere a layer of metal film to the surface of metal or other material parts, thereby preventing metal oxidation, improving wear resistance, conductivity, reflectivity, corrosion resistance and enhancing aesthetics. Metal products need to be immersed in electrolyte during electroplating and need to be connected to the negative electrode. After electroplating, they need to be taken out of the electrolyte.

[0003] The existing patent application number CN202020459724.3 discloses an electroplating device for surface treatment of metal products, which relates to the technical field of electroplating devices. The electroplating device for surface treatment of metal products includes an electroplating box, a filter frame is placed inside the electroplating box, and multiple filter holes are evenly spaced on the outer surface and the inner bottom surface of the filter frame. The outer surfaces of both sides of the filter frame are welded with fixed long plates near the top edge, and the bottom of the fixed long plate is attached to the top of the electroplating box. When removing impurities inside the electrolyte, the electroplating device for surface treatment of metal products pulls two U-shaped pull rods to move the filter frame upward, and the electrolyte will remain inside the electroplating box through the filter holes, which will leave impurities inside the filter frame. In use, the filter frame is pulled out to facilitate the removal of impurities inside, which is convenient for use. At the same time, the plug is taken out, so that the electrolyte is discharged from the drain port, which is convenient for replacing the electrolyte.

[0004] The above scheme has the following shortcomings during implementation: manually pulling the filter frame out of the electroplating box will increase the labor intensity, and the manual pulling of the filter frame is relatively inefficient, which affects the cleaning efficiency of impurities in the electroplating box. At the same time, the filter frame can only remove impurities inside the electrolyte, and it is difficult to clean impurities attached to the inner wall of the electroplating box, so that the cleaning effect of impurities in the electroplating box is not comprehensive enough. Therefore, a metal surface treatment electroplating device is needed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an electroplating device for metal surface treatment, so as to solve the problem in the prior art that manually pulling out the filter frame in the electroplating box will increase the labor intensity, and the manual pulling of the filter frame is relatively inefficient, thereby affecting the cleaning efficiency of impurities in the electroplating box, and the above-mentioned filter frame can only remove impurities inside the electrolyte, and it is difficult to clean impurities attached to the inner wall of the electroplating box, so that the cleaning effect of impurities in the electroplating box is not comprehensive enough.

[0006] The utility model provides the following technical solution: an electroplating device for metal surface treatment, comprising an electroplating box, a stand fixedly connected to the top of the electroplating box, a lifting mechanism for controlling metal products to enter the electroplating box is provided at the top of the stand, a filter frame is installed inside the electroplating box, a scraper for scraping the inner wall of the electroplating box is fixedly connected to the bottom of the filter frame, a connecting plate is fixedly connected to the top of the filter frame, a plurality of teeth are fixedly connected to the side end of the connecting plate, a slide plate is fixedly connected to the top of the filter frame, and a transmission mechanism for controlling the filter frame to move upward is provided at the outer side end of the electroplating box.

[0007] As a preferred embodiment of the above technical solution, the transmission mechanism includes a plurality of side plates, and the plurality of side plates are fixedly connected to the outer side ends of the electroplating box. A rotating rod is rotatably arranged between two adjacent side plates, and a gear is fixedly connected to the outer end of the rotating rod. A motor 2 is fixedly installed on the side end of one of the side plates, and the output end of the motor 2 is connected to the side end of the rotating rod, and the gear is meshed with a plurality of teeth.

[0008] As a preferred embodiment of the above technical solution, the connecting plate is located outside the electroplating box, and the sliding plate is slidably connected to the outer side end of the electroplating box.

[0009] As a preferred embodiment of the above technical solution, a slide groove is provided at the inner side end of the filter frame, a revolving door is rotatably provided at the side end of the filter frame, and a sliding groove is provided at the outer side end of the filter frame.

[0010] As a preferred embodiment of the above technical solution, a cleaning plate 2 is installed inside the filter frame, a slider is fixedly connected to the side end of the cleaning plate 2, the slider is slidably connected in the slide groove, and a U-shaped pull rod is fixedly installed on the top of the cleaning plate 2.

[0011] As a preferred embodiment of the above technical solution, a ball is slidably connected inside the sliding groove, and a cleaning plate 1 is fixedly connected to the side end of the ball.

[0012] As a preferred embodiment of the above technical solution, the lifting mechanism includes an electric telescopic rod, which is fixedly installed on the top of the stand, and a motor is fixedly installed on the bottom end of the electric telescopic rod. A rotating rod is installed on the output end of the motor, and a plurality of fixing rods for fixing metal products are fixedly installed on the side end of the rotating rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model sets a transmission mechanism, starts the second motor to drive the rotating rod and the gear to rotate, and the gear can mesh with the teeth to drive the connecting plate to move up, and the connecting plate can drive the filter frame to move up. At this time, the upward movement of the filter frame can filter and clean the impurities in the electrolyte. At the same time, since a scraper is installed at the bottom of the filter frame, the scraper can scrape and clean the inner wall of the electroplating box when the filter frame moves up. Therefore, the filter frame in the electroplating box is automatically taken out upward by electric control, which reduces the labor intensity of manual labor, improves the efficiency of taking out the filter frame, and then improves the cleaning efficiency of the impurities in the electroplating box. At the same time, the filter frame of the device can not only filter and remove impurities in the electrolyte, but also clean the impurities attached to the inner wall of the electroplating box through the scraper, so that the cleaning effect of the impurities in the electroplating box is more comprehensive. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an electroplating device for metal surface treatment;

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of an electroplating device for metal surface treatment;

[0017] Figure 3 A schematic diagram of the three-dimensional structure of a filter frame of an electroplating device for metal surface treatment;

[0018] Figure 4 for Figure 3 Schematic diagram of the locally enlarged structure of A in the middle.

[0019] In the figure: 1. electroplating box; 2. stand; 3. electric telescopic rod; 301. motor 1; 302. rotating rod; 303. fixed rod; 4. filter frame; 401. slide groove; 402. connecting plate; 403. teeth; 404. slide plate; 405. revolving door; 406. sliding groove; 407. scraper; 5. ball; 501. cleaning plate 1; 6. cleaning plate 2; 601. slider; 602. pull rod; 7. side plate; 701. rotating rod; 702. gear; 703. motor 2. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] like Figure 1-4As shown, the utility model provides a technical solution: an electroplating device for metal surface treatment, comprising an electroplating box 1, a stand 2 is fixedly connected to the top of the electroplating box 1, a lifting mechanism for controlling the metal products to enter the electroplating box 1 is arranged at the top of the stand 2, a filter frame 4 is installed inside the electroplating box 1, a scraper 407 for scraping the inner wall of the electroplating box 1 is fixedly connected to the bottom of the filter frame 4, a connecting plate 402 is fixedly connected to the top of the filter frame 4, and a plurality of teeth 403 are fixedly connected to the side end of the connecting plate 402, A slide plate 404 is fixedly connected to the top of the filter frame 4, the connecting plate 402 is located outside the electroplating box 1, the slide plate 404 is slidably connected to the outer side end of the electroplating box 1, and the outer side end of the electroplating box 1 is provided with a transmission mechanism for controlling the filter frame 4 to move upward. The above scheme can control the filter frame 4 to move upward through the transmission mechanism. While filtering and removing impurities inside the electrolyte, impurities attached to the inner wall of the electroplating box 1 can also be cleaned through the scraper 407, thereby making the cleaning effect of the impurities in the electroplating box 1 more comprehensive.

[0022] As an implementation method in this embodiment, Figure 1 As shown, the lifting mechanism includes an electric telescopic rod 3, which is fixedly mounted on the top of the stand 2, a motor 301 is fixedly mounted on the bottom end of the electric telescopic rod 3, a rotating rod 302 is mounted on the output end of the motor 301, and a plurality of fixed rods 303 for fixing metal products are fixedly mounted on the side ends of the rotating rods 302. In practice, unplated metal products are fixed on each fixed rod 303, and then the electric telescopic rod 3 is started to extend and drive the motor 301 to move downward, and then the metal products can be placed in the electroplating box 1, and the electrolyte in the electroplating box 1 will electroplate the metal products. At the same time, by starting the motor 301 to drive the rotating rod 302 and the fixed rod 303 to rotate, the electroplating efficiency and electroplating effect of the metal products can be improved. After the electroplating is completed, the electroplated metal products can be driven upward by starting the electric telescopic rod 3, thereby realizing the disassembly of the metal products and the replacement of the next batch.

[0023] As an implementation method in this embodiment, Figure 1As shown, the transmission mechanism includes a plurality of side plates 7, and the plurality of side plates 7 are fixedly connected to the outer side ends of the electroplating box 1. A rotating rod 701 is rotatably arranged between two adjacent side plates 7, and a gear 702 is fixedly connected to the outer end of the rotating rod 701. A motor 2 703 is fixedly installed on the side end of one of the side plates 7, and the output end of the motor 2 703 is connected to the side end of the rotating rod 701. The gear 702 is meshed with a plurality of teeth 403. During implementation, the rotating rod 701 and the gear 702 are driven to rotate by starting the motor 2 703. At this time, the gear 702 can mesh with the teeth 403 to drive the connecting plate 402 to move upward, and at this time, the connecting plate 402 can bring The filter frame 4 is moved upward. At this time, the filter frame 4 can filter and clean the impurities in the electrolyte. At the same time, since a scraper 407 is installed at the bottom of the filter frame 4, the scraper 407 can scrape and clean the inner wall of the electroplating box 1 when the filter frame 4 moves upward. Therefore, the filter frame 4 can not only filter and remove impurities inside the electrolyte, but also clean the impurities attached to the inner wall of the electroplating box 1 through the scraper 407, thereby making the cleaning effect of the impurities in the electroplating box 1 more comprehensive. At the same time, the filter frame 4 in the electroplating box 1 is automatically taken out upward by electric control, which reduces the labor intensity of manual labor, improves the removal efficiency of the filter frame 4, and then improves the cleaning efficiency of the impurities in the electroplating box 1.

[0024] As an implementation method in this embodiment, Figure 2 , Figure 3 and Figure 4 As shown, a slide groove 401 is provided at the inner side end of the filter frame 4, a revolving door 405 is rotatably provided at the side end of the filter frame 4, a sliding groove 406 is provided at the outer side end of the filter frame 4, a cleaning plate 2 6 is installed inside the filter frame 4, a slider 601 is fixedly connected to the side end of the cleaning plate 2 6, the slider 601 is slidably connected in the slide groove 401, a U-shaped pull rod 602 is fixedly installed at the top of the cleaning plate 2 6, a ball 5 is slidably connected inside the sliding groove 406, and a cleaning plate 1 501 is fixedly connected to the side end of the ball 5. In implementation, After the revolving door 405 is rotated by pulling, the revolving door 405 is opened. At this time, the cleaning plate 2 6 can be driven to translate by pulling the pull rod 602, and the slider 601 slides in the slide groove 401 to improve the movement stability of the cleaning plate 2 6. The cleaning plate 2 6 can be convenient for cleaning and collecting impurities filtered at the bottom of the filter frame 4. Then, the cleaning plate 1 501 is pulled to make the ball 5 move in the slide groove 406. At this time, the cleaning plate 1 501 can be convenient for scraping and cleaning impurities on the scraper 407, thereby improving the practicability of the device.

[0025] Working principle: by fixing the unplated metal products on each fixed rod 303, the electric telescopic rod 3 is started to extend to drive the motor 301 to move downward, and the metal products can be placed in the electroplating box 1. The electrolyte in the electroplating box 1 will electroplate the metal products. At the same time, by starting the motor 301 to drive the rotating rod 302 and the fixed rod 303 to rotate, the electroplating efficiency and electroplating effect of the metal products can be improved. After the electroplating is completed, the electric telescopic rod 3 can be started to drive the electroplated metal products to move upward, thereby realizing the disassembly of the metal products and the replacement of the next batch.

[0026] Then, due to the long-term operation of the electrolyte in the electroplating box 1, there will be certain impurities. At this time, the motor 2 703 is started to drive the rotating rod 701 and the gear 702 to rotate. At this time, the gear 702 can engage the teeth 403 to drive the connecting plate 402 to move upward. At this time, the connecting plate 402 can drive the filter frame 4 to move upward. At this time, the filter frame 4 moves upward to filter and clean the impurities in the electrolyte. At the same time, since a scraper 407 is installed at the bottom of the filter frame 4, the scraper 407 can scrape and clean the inner wall of the electroplating box 1 when the filter frame 4 moves upward. Therefore, the filter frame 4 in the electroplating box 1 is automatically taken out upward by electric control, which reduces the labor intensity of manual labor, improves the efficiency of taking out the filter frame 4, and then improves the cleaning efficiency of the impurities in the electroplating box 1. At the same time, the filter frame 4 of the device can not only filter and remove impurities in the electrolyte, but also clean the impurities attached to the inner wall of the electroplating box 1 through the scraper 407, so that the cleaning effect of the impurities in the electroplating box 1 is more comprehensive.

[0027] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. An electroplating device for metal surface treatment, comprising an electroplating box (1), the top of the electroplating box (1) being fixedly connected to a stand (2), the top of the stand (2) being provided with a lifting mechanism for controlling metal products to enter the electroplating box (1), a filter frame (4) being installed inside the electroplating box (1), characterized in that: The bottom end of the filter frame (4) is fixedly connected to a scraper (407) for scraping the inner wall of the electroplating box (1), the top end of the filter frame (4) is fixedly connected to a connecting plate (402), the side end of the connecting plate (402) is fixedly connected to a plurality of teeth (403), the top end of the filter frame (4) is fixedly connected to a slide plate (404), and the outer side end of the electroplating box (1) is provided with a transmission mechanism for controlling the filter frame (4) to move upward.

2. The electroplating device for metal surface treatment according to claim 1, characterized in that: The transmission mechanism comprises a plurality of side plates (7), wherein the plurality of side plates (7) are fixedly connected to the outer side ends of the electroplating box (1), a rotating rod (701) is rotatably arranged between two adjacent side plates (7), the outer end of the rotating rod (701) is fixedly connected to a gear (702), a motor 2 (703) is fixedly installed on the side end of one of the side plates (7), the output end of the motor 2 (703) is connected to the side end of the rotating rod (701), and the gear (702) is meshed with a plurality of teeth (403).

3. The electroplating device for metal surface treatment according to claim 1, characterized in that: The connecting plate (402) is located outside the electroplating box (1), and the sliding plate (404) is slidably connected to the outer side end of the electroplating box (1).

4. The electroplating device for metal surface treatment according to claim 1, characterized in that: The inner side end of the filter frame (4) is provided with a slide groove (401), the side end of the filter frame (4) is rotatably provided with a revolving door (405), and the outer side end of the filter frame (4) is provided with a sliding groove (406).

5. The electroplating device for metal surface treatment according to claim 4, characterized in that: A second cleaning plate (6) is installed inside the filter frame (4), a sliding block (601) is fixedly connected to the side end of the second cleaning plate (6), the sliding block (601) is slidably connected in the sliding groove (401), and a U-shaped pull rod (602) is fixedly installed on the top end of the second cleaning plate (6).

6. The electroplating device for metal surface treatment according to claim 4, characterized in that: A spherical body (5) is slidably connected inside the sliding groove (406), and a cleaning plate 1 (501) is fixedly connected to the side end of the spherical body (5).

7. The electroplating device for metal surface treatment according to claim 1, characterized in that: The lifting mechanism comprises an electric telescopic rod (3), the electric telescopic rod (3) being fixedly mounted on the top of the stand (2), a motor 1 (301) being fixedly mounted on the bottom end of the electric telescopic rod (3), a rotating rod (302) being mounted on the output end of the motor 1 (301), and a plurality of fixing rods (303) for fixing metal products being fixedly mounted on the side ends of the rotating rod (302).

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