Metal workpiece surface treatment electroplating device

Abstract

The utility model discloses a metal workpiece surface treatment electroplating device, and relates to the technical field of electroplating. A metal workpiece surface treatment electroplating device comprises a base, an electroplating pool body is fixedly mounted at the position, close to the front end, of the top of the base, a controller is arranged on the front face of the electroplating pool body, and a first mounting box is fixedly mounted at the position, close to the left side edge, of the top of the electroplating pool body; a forward and reverse rotation motor is fixedly mounted at the position, close to the rear end, of the inner bottom wall of the first mounting box, the output end of the forward and reverse rotation motor is fixedly connected with a lead screw, a bearing seat is fixedly mounted at the center of the inner front end wall of the first mounting box, and a first sliding rod is fixedly mounted at the position, close to the left side, of the inner front end wall of the first mounting box. A partition plate is fixedly mounted at the position, close to the center, of the rear end of the inner bottom wall of the first mounting box, and a speed reducer is fixedly mounted at the rear end of the partition plate.

Description

Technical Field

[0001] The utility model relates to the technical field of electroplating, in particular to a metal workpiece surface treatment electroplating device. Background Art

[0002] It is a process that attaches a thin film of another metal to the surface of a metal, usually to provide wear resistance, corrosion resistance or decorative properties. The electroplating process requires an electrochemical cell, which includes an object to be plated as an anode and a conductive liquid as an electrolyte. In this process, an electric current passes through the electrolyte, causing metal ions to deposit on the surface of the object to be plated, forming a new metal film.

[0003] Chinese utility model patent CN218969412U discloses an electroplating device for surface treatment of metal parts, which aims to solve the problem that the electrolyte in the electroplating tank is easy to volatilize toxic and harmful gases, and the workers' close loading and unloading operations are easy to threaten the workers' health. The key points of its technical solution are: an electroplating device for surface treatment of metal parts, including an electroplating tank and a material frame for holding metal parts, a stand is provided on the back side of the electroplating tank, a rotating shaft and a driving mechanism for driving the rotating shaft to rotate intermittently are provided on the top of the stand, and a plurality of retractable rotating brackets are provided in a circular array at the other end of the rotating shaft. The electroplating device for surface treatment of metal parts of the utility model drives the retractable rotating bracket to rotate intermittently through the driving mechanism, so that the receiving platform can load and unload smoothly, and the receiving platform can be rotatably arranged so that the material frame holding the metal parts will not fall over before and after electroplating, thereby realizing that the electroplating process of the entire metal parts can be completed completely by machinery.

[0004] However, the fumes generated by the existing electroplating pools during the electroplating process cannot be quickly processed. If not processed, these waste fumes will cause harm to the environment and human health. Utility Model Content

[0005] The utility model provides a metal workpiece surface treatment electroplating device to solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal workpiece surface treatment electroplating device, comprising a base, a plating pool body is fixedly installed at a position near the front end of the top of the base, a controller is arranged on the front of the plating pool body, a first installation box is fixedly installed at a position near the left edge of the top of the plating pool body, a forward and reverse motor is fixedly installed at a position near the rear end of the inner bottom wall of the first installation box, a screw rod is fixedly connected to the output end of the forward and reverse motor, a bearing seat is fixedly installed at the center of the inner front end wall of the first installation box, a first sliding rod is fixedly installed at a position near the left side of the inner front end wall of the first installation box, and a partition plate is fixedly installed at a position near the center of the inner bottom wall of the first installation box at the rear end. A reducer is fixedly installed on the rear end of the partition plate, a second installation box is fixedly installed on the top of the electroplating pool body near the right edge, a mounting groove is opened inside the second installation box, a second slide bar is fixedly installed inside the mounting groove near the front and rear end walls, a hanging rod is provided on the outer surface of the second slide bar, a hollow frame is fixedly installed on the rear end of the electroplating pool body, a filter box is fixedly installed on the top of the base near the center, an activated carbon filter is provided inside the filter box, a bag dust collector is provided inside the filter box, an air pump is fixedly installed on the top of the base near the rear end, an air inlet pipe is fixedly connected to the air inlet end of the air pump, and an air outlet pipe is fixedly connected to the air outlet end of the air pump.

[0007] Furthermore, one end of the air inlet pipe away from the air pump is fixedly connected to the rear end air outlet of the filter box, and a sealing ring is provided at the connection between the air inlet pipe and the air outlet end of the filter box.

[0008] Furthermore, a sealing cover is provided on the top of the filter box, and a connecting pipe is fixedly connected to the front air inlet end of the filter box.

[0009] Furthermore, one end of the connecting pipe away from the filter box passes through the hollow frame and is fixedly connected to the air outlet end of the dust extraction end.

[0010] Furthermore, one end of the screw rod close to the forward and reverse motor passes through the front side of the partition plate and the interior of the reducer and is connected to the forward and reverse motor. The connection between the partition plate and the screw rod is a movable socket, and the screw rod is connected to the interior of the reducer by a coupling or a key.

[0011] Furthermore, one end of the screw rod away from the forward and reverse motor passes through the rear end of the hanging rod near the left side and is movably connected to the rear end of the bearing seat, and the connection between the screw rod and the hanging rod is a screw rod threaded connection.

[0012] Furthermore, a rear end of a sliding rod passes through the front side of the hanging rod near the left side and extends out of the rear end of the hanging rod. The rear end of the first sliding rod is fixedly connected to the front side of the partition board near the left side. Limit switches are fixedly installed on the front and rear end walls of the hanging rod near the left side.

[0013] Furthermore, a smoke sensor is provided at the bottom of the dust extraction end.

[0014] Compared with the prior art, the utility model provides a metal workpiece surface treatment electroplating device, which has the following beneficial effects:

[0015] 1. The metal workpiece surface treatment electroplating device can achieve uniform electroplating of the material to be electroplated in the electroplating solution by arranging a forward and reverse motor, a screw rod, a first slide rod, a second slide rod and a hanging rod; it can improve the uniformity and efficiency of electroplating, and at the same time reduce the labor intensity of manual operation.

[0016] 2. The metal workpiece surface treatment electroplating device can filter the waste smoke generated by electroplating by arranging an exhaust pump, a filter box, an activated carbon filter, a bag dust collector, a connecting pipe, a hollow frame and a dust extraction end, thereby reducing environmental pollution and harm and increasing the service life of the exhaust pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a diagram showing the internal structure of the first installation box and the second installation box of the utility model;

[0019] Figure 3 This is the internal structure diagram of the filter box of the present utility model.

[0020] In the figure: 1. Dust extraction end; 2. Hollow frame; 3. Inlet pipe; 4. Outlet pipe; 5. Vacuum pump; 6. Sealing cover; 7. Filter box; 8. Base; 9. First installation box; 10. Controller; 11. Electroplating pool body; 12. Hanging rod; 13. Installation slot; 14. Second installation box; 15. First slide bar; 16. Second slide bar; 17. Partition plate; 18. Speed ​​reducer; 19. Forward and reverse motor; 20. Bearing seat; 21. Screw rod; 22. Connecting pipe; 23. Activated carbon filter; 24. Bag filter. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 The utility model discloses a metal workpiece surface treatment electroplating device, comprising a base 8, a plating pool body 11 is fixedly installed at a position near the front end of the top of the base 8, a controller 10 is arranged on the front of the plating pool body 11, a first installation box 9 is fixedly installed at a position near the left edge of the top of the plating pool body 11, a forward and reverse motor 19 is fixedly installed at a position near the rear end of the inner bottom wall of the first installation box 9, a screw rod 21 is fixedly connected to the output end of the forward and reverse motor 19, a bearing seat 20 is fixedly installed at the center of the inner front end wall of the first installation box 9, a first sliding rod 15 is fixedly installed at a position near the left side of the inner front end wall of the first installation box 9, a partition plate 17 is fixedly installed at a position near the center of the rear end of the inner bottom wall of the first installation box 9, and the rear of the partition plate 17 A reducer 18 is fixedly installed at the end, a second installation box 14 is fixedly installed at the top of the electroplating pool body 11 near the right edge, a mounting groove 13 is opened inside the second installation box 14, a second slide bar 16 is fixedly installed inside the mounting groove 13 near the front and rear end walls, a hanging rod 12 is arranged on the outer surface of the second slide bar 16, a hollow frame 2 is fixedly installed at the rear end of the electroplating pool body 11, a filter box 7 is fixedly installed at the top of the base 8 near the center, an activated carbon filter 23 is arranged inside the filter box 7, a bag dust collector 24 is arranged inside the filter box 7, an exhaust pump 5 is fixedly installed at the top of the base 8 near the rear end, an exhaust pipe 3 is fixedly connected to the exhaust end of the exhaust pump 5, and an exhaust pipe 4 is fixedly connected to the exhaust end of the exhaust pump 5.

[0023] Specifically, one end of the air inlet pipe 3 away from the air pump 5 is fixedly connected to the rear end air outlet of the filter box 7, and a sealing ring is provided at the connection between the air inlet pipe 3 and the air outlet end of the filter box 7.

[0024] In this embodiment, it is convenient to subsequently drive the vacuum pump 5, and the filtered air inside the filter box 7 is extracted by the vacuum pump 5. The vacuum pump 5 is arranged at the rear end of the filter box 7 to avoid corrosion to the interior of the vacuum pump 5 caused by unfiltered air, so as to extend the service life of the vacuum pump 5.

[0025] Specifically, a sealing cover 6 is provided on the top of the filter box 7 , and a connecting pipe 22 is fixedly connected to the front air inlet end of the filter box 7 .

[0026] Specifically, one end of the connecting pipe 22 away from the filter box 7 passes through the hollow frame 2 and is fixedly connected to the air outlet end of the dust extraction end 1 .

[0027] In this embodiment, when the electroplating pool body 11 is performing electroplating, the gas generated by the electroplating enters the connecting pipe 22 through the dust extraction end 1 and then enters the filter box 7.

[0028] Specifically, one end of the screw rod 21 close to the forward and reverse motor 19 passes through the front of the partition plate 17 and the interior of the reducer 18 and is connected to the forward and reverse motor 19. The connection between the partition plate 17 and the screw rod 21 is a movable socket, and the screw rod 21 and the interior of the reducer 18 are connected by a coupling or a key.

[0029] Specifically, one end of the screw rod 21 away from the forward and reverse motor 19 passes through the rear end of the hanging rod 12 near the left side and is movably connected to the rear end of the bearing seat 20. The connection between the screw rod 21 and the hanging rod 12 is a threaded connection of the screw rod 21.

[0030] Specifically, the rear end of the first sliding rod 15 passes through the front side of the hanging rod 12 near the left side and extends out of the rear end of the hanging rod 12. The rear end of the first sliding rod 15 is fixedly connected to the front side of the partition board 17 near the left side. Limit switches are fixedly installed on the front and rear end walls of the hanging rod 12 near the left side.

[0031] In this embodiment, the stability of the hanging rod 12 during movement is enhanced.

[0032] Specifically, a smoke sensor is provided at the bottom of the dust extraction end 1 .

[0033] In this embodiment, when the smoke generated by the electroplating cell body 11 during the electroplating process is sensed by the smoke sensor, the vacuum pump 5 is electrically driven.

[0034] When in use, the material to be electroplated is hung on the hanging rod 12 through the hook, and then the forward and reverse motor 19 is driven to drive the screw rod 21 to rotate through the output end of the forward and reverse motor 19, thereby driving the hanging rod 12 to move along the direction of the first slide bar 15 and the second slide bar 16, and contacting the inner wall of the second installation box 14 or the front side of the partition plate 17 through the limit switch, so that the hanging rod 12 reciprocates along the direction of the first slide bar 15 and the second slide bar 16. The reciprocating motion of the hanging rod 12 drives the material to be electroplated hung on the hanging rod 12 to move back and forth, thereby achieving uniform electroplating of the material to be electroplated in the electroplating solution; the uniformity and efficiency of electroplating can be improved, while reducing manual operation. In order to reduce the labor intensity of the work, during the electroplating process, when the smoke sensor senses the smoke generated by the electroplating pool main body 11 during the electroplating process, the vacuum pump 5 is electrically driven, and the smoke generated during the electroplating process is sucked into the connecting pipe 22 through the vacuum pump 5, and then enters the filter box 7 through the connecting pipe 22, and then the smoke entering the filter box 7 is filtered by the activated carbon filter 23 and the bag dust collector 24 inside the filter box 7, and then the filtered air inside the filter box 7 is extracted by the vacuum pump 5, so as to reduce environmental pollution and harm, and the vacuum pump 5 is arranged at the rear end of the filter box 7 to avoid corrosion to the interior of the vacuum pump 5 caused by unfiltered air, so as to extend the service life of the vacuum pump 5.

[0035] In summary, the metal workpiece surface treatment electroplating device, by setting the forward and reverse motor 19, the screw 21, the first slide bar 15, the second slide bar 16 and the hanging rod 12, can achieve uniform electroplating of the material to be electroplated in the electroplating solution; it can improve the uniformity and efficiency of electroplating, and at the same time reduce the labor intensity of manual operation; by setting the vacuum pump 5, the filter box 7, the activated carbon filter 23, the bag dust collector 24, the connecting pipe 22, the hollow frame 2 and the dust extraction end 1, it can filter the waste smoke generated by electroplating, reduce environmental pollution and harm, and can increase the service life of the vacuum pump 5.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal workpiece surface treatment electroplating device, comprising a base (8), characterized in that: The electroplating pool body (11) is fixedly installed at a position near the front end of the top of the base (8), and a controller (10) is arranged on the front of the electroplating pool body (11). A first installation box (9) is fixedly installed at a position near the left edge of the top of the electroplating pool body (11), and a forward and reverse motor (19) is fixedly installed at a position near the rear end of the inner bottom wall of the first installation box (9), and a screw rod (21) is fixedly connected to the output end of the forward and reverse motor (19). A bearing seat (20) is fixedly installed at the center of the inner front end wall of the first installation box (9), and a first sliding rod (15) is fixedly installed at a position near the left side of the inner front end wall of the first installation box (9). A partition plate (17) is fixedly installed at a position near the center of the rear end of the inner bottom wall of the first installation box (9), and a reducer (18) is fixedly installed at the rear end of the partition plate (17). The electroplating pool body (11 ) is fixedly installed at a position near the right edge of the top of the electroplating pool (8), a second installation box (14) is provided inside the second installation box (14), a second slide bar (16) is fixedly installed inside the installation slot (13) near the front and rear end walls, and a hanging rod (12) is provided on the outer surface of the second slide bar (16), a hollow frame (2) is fixedly installed at the rear end of the electroplating pool body (11), a filter box (7) is fixedly installed at a position near the center of the top of the base (8), an activated carbon filter (23) is provided inside the filter box (7), a bag dust collector (24) is provided inside the filter box (7), an air pump (5) is fixedly installed at a position near the rear end of the top of the base (8), an air inlet end of the air pump (5) is fixedly connected to an air inlet pipe (3), and an air outlet end of the air pump (5) is fixedly connected to an air outlet pipe (4).

2. A metal workpiece surface treatment electroplating device according to claim 1, characterized in that: One end of the air inlet pipe (3) away from the air pump (5) is fixedly connected to the rear end air outlet of the filter box (7), and a sealing ring is provided at the connection between the air inlet pipe (3) and the air outlet of the filter box (7).

3. The metal workpiece surface treatment electroplating device according to claim 1, characterized in that: A sealing cover (6) is provided on the top of the filter box (7), and a connecting pipe (22) is fixedly connected to the front air inlet end of the filter box (7).

4. The metal workpiece surface treatment electroplating device according to claim 1, characterized in that: The end of the connecting pipe (22) away from the filter box (7) passes through the hollow frame (2) and is fixedly connected to the air outlet end of the dust extraction end (1).

5. The metal workpiece surface treatment electroplating device according to claim 1, characterized in that: One end of the screw rod (21) close to the forward and reverse motor (19) passes through the front surface of the partition plate (17) and the interior of the reducer (18) and is connected to the forward and reverse motor (19); the connection between the partition plate (17) and the screw rod (21) is a movable sleeve connection; the screw rod (21) and the interior of the reducer (18) are connected by a coupling or a key.

6. The metal workpiece surface treatment electroplating device according to claim 1, characterized in that: The end of the screw rod (21) away from the forward and reverse motor (19) passes through the rear end of the hanging rod (12) near the left side and is movably sleeved with the rear end of the bearing seat (20). The connection between the screw rod (21) and the hanging rod (12) is a threaded connection of the screw rod (21).

7. The metal workpiece surface treatment electroplating device according to claim 1, characterized in that: The rear end of the first slide bar (15) passes through the front side of the hanging rod (12) near the left side and extends out of the rear end of the hanging rod (12); the rear end of the first slide bar (15) is fixedly connected to the front side of the partition board (17) near the left side; and limit switches are fixedly installed on the front and rear end walls of the hanging rod (12) near the left side.

8. The metal workpiece surface treatment electroplating device according to claim 1, characterized in that: A smoke sensor is arranged at the bottom of the dust extraction end (1).

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