Electroplated part machining device

Abstract

According to the technical scheme, the electroplated part machining device is characterized by comprising a passivation box, a first installation assembly, a second installation assembly, a first lifting assembly and a second lifting assembly, the first lifting assembly is used for driving the first installation assembly to ascend and descend vertically, and the second lifting assembly is used for driving the second installation assembly to ascend and descend vertically; the first lifting assembly comprises a first lifting motor, a first screw rod and a first guide rod; the second lifting assembly comprises a second lifting motor, a second lead screw and a second guide rod. The first guide rod and the second guide rod are each provided with an upper limiting ring and a lower limiting ring, the upper limiting rings and the lower limiting rings are located on the first guide rod to form a first moving stroke, and the upper limiting rings and the lower limiting rings are located on the second guide rod to form a second moving stroke. According to the machining device, passivation operation can be facilitated, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a processing device, and more specifically, to a processing device for electroplated parts. Background Art

[0002] The processing process of electroplated parts mainly includes three stages: pretreatment, electroplating operation and post-treatment. Pretreatment includes: 1. Cleaning and degreasing; 2. Pickling treatment; 3. Activation treatment; Electroplating operation includes: 1. Preparation of electroplating solution; 2. Configuration of electroplating bath and electrodes; 3. Control of electroplating current and voltage; Post-treatment includes: 1. Cleaning treatment; 2. Passivation treatment; 3. Hydrogen removal treatment; 4. Coloring treatment; 5. Coating treatment; 6. Sealing treatment.

[0003] Among them, passivation treatment is to form a dense and stable oxide film on the surface of the coating by chemical methods, so as to improve the corrosion resistance of the coating, increase the surface gloss and anti-pollution ability. Passivation treatment is widely used in processes such as zinc plating and copper plating, and is an important means to ensure the coating quality.

[0004] However, the existing passivation operation has the following disadvantages: 1. Manual swaying operation is time-consuming and laborious, wasting human resources and being slow in operation; 2. The swaying degrees of different electroplated parts are different, and it is difficult to control the contact time with the passivation solution, resulting in an inability to guarantee the passivation effect. Summary of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a processing device for electroplated parts, which can facilitate the passivation operation and improve the processing efficiency.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A processing device for electroplated parts, characterized in that: it includes a passivation tank, a first installation component, a second installation component, a first lifting component and a second lifting component, the first lifting component is used to drive the first installation component to move up and down, and the second lifting component is used to drive the second installation component to move up and down;

[0007] The first lifting component includes a first lifting motor, a first lead screw and a first guide rod;

[0008] The second lifting component includes a second lifting motor, a second lead screw and a second guide rod;

[0009] Upper limit rings and lower limit rings are arranged on both the first guide rod and the second guide rod. The upper limit ring and the lower limit ring form a first moving stroke on the first guide rod, and the upper limit ring and the lower limit ring form a second moving stroke on the second guide rod;

[0010] The first moving stroke is greater than the second moving stroke, and the two upper limit rings are at the same height.

[0011] The present utility model is further configured that: two sets of the first lead screw, the first guide rod, the second lead screw and the second guide rod are respectively arranged on both sides of the passivation tank.

[0012] The present utility model is further configured that: the lower ends of the two first lead screws are respectively provided with first transmission gears, and the two first transmission gears are connected by a transmission chain.

[0013] The present utility model is further configured that: the lower ends of the two second lead screws are respectively provided with second transmission gears, and the two second transmission gears are connected by a transmission chain.

[0014] The present utility model is further configured that: a liquid injection pipe and a liquid discharge pipe are respectively arranged on both sides of the passivation tank.

[0015] The present utility model is further configured that: both the first installation component and the second installation component include an installation frame, an installation rod, a placement frame and a swing component. Two sets of the installation frames are respectively connected to both ends of the installation rod, and threaded holes and guide holes are arranged on the installation frames;

[0016] The upper end of the placement frame is rotatably connected to the installation rod;

[0017] The swing component is fixedly connected to the installation rod.

[0018] The present utility model is further configured that: the swing component includes a fixing plate, a swing motor, a swing rod and a transmission rod. The fixing plate is installed on the installation rod, the swing motor is fixedly installed on the fixing plate, the swing rod is connected to the output end of the swing motor, one end of the transmission rod is connected to the swing rod, and the other end is connected to the placement frame;

[0019] When the swing motor is started, the transmission rod pushes the placement frame to make a swing motion.

[0020] The present utility model is further configured that: the two placement frames are respectively a first placement frame and a second placement frame. A plurality of first liquid discharge grooves with downwardly inclined openings are formed on one side of the first placement frame facing the second placement frame;

[0021] A plurality of second liquid discharge grooves with upwardly inclined openings are formed on one side of the second placement frame facing the first placement frame.

[0022] In summary, the utility model has the following beneficial effects: Through the design of the first lifting component and the second lifting component, the first mounting component and the second mounting component can be lifted to the same height. Subsequently, the electroplated parts to be passivated are placed in the placement frame according to requirements. Then, the two mounting components are synchronously lowered by the first lifting component and the second lifting component, and the two mounting components are respectively at different heights and the electroplated parts are in full contact with the passivation solution. At this time, since the first moving stroke is greater than the second moving stroke, the second mounting component is located diagonally above the first mounting component, and the swinging direction is the facing direction of the two placement frames. During the swinging process of the placement frame, the passivation solution will fluctuate, improving the contact effectiveness between the passivation solution and the electroplated parts and enhancing the passivation effect. Description of the Drawings

[0023] Figure 1 Schematic perspective view of the electroplated part processing device;

[0024] Figure 2 Schematic perspective view of the first mounting component;

[0025] Figure 3 Schematic perspective view of the first guide rod and the second guide rod.

[0026] Reference numerals: 1, passivation tank; 11, liquid injection pipe; 12, liquid discharge pipe; 2, first mounting component; 21, mounting frame; 22, mounting rod; 23, swinging component; 231, fixing plate; 232, swinging motor; 233, swinging rod; 234, transmission rod; 24, first placement frame; 25, second placement frame; 3, second mounting component; 4, first lifting component; 41, first lifting motor; 42, first lead screw; 43, first guide rod; 5, second lifting component; 51, second lifting motor; 52, second lead screw; 53, second guide rod; 6, upper limit ring; 7, lower limit ring. Detailed Description of the Invention

[0027] The following further details the present utility model in conjunction with the drawings and embodiments. The same components are denoted by the same reference numerals. It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the terms "bottom surface" and "top surface", "inner" and "outer" respectively refer to the directions facing or away from the geometric center of a specific component.

[0028] Refer to Figures 1 to 3As shown in the figure, to achieve the above object, the present utility model provides the following technical solution: An electroplated part processing device, characterized in that it includes a passivation tank 1, a first mounting assembly 2, a second mounting assembly 3, a first lifting assembly 4 and a second lifting assembly 5. The first lifting assembly 4 is used to drive the first mounting assembly 2 to move up and down, and the second lifting assembly 5 is used to drive the second mounting assembly 3 to move up and down;

[0029] The first lifting assembly 4 includes a first lifting motor 41, a first lead screw 42 and a first guide rod 43;

[0030] The second lifting assembly 5 includes a second lifting motor 51, a second lead screw 52 and a second guide rod 53;

[0031] Upper limit rings 6 and lower limit rings 7 are provided on both the first guide rod 43 and the second guide rod 53. The upper limit ring 6 and the lower limit ring 7 form a first moving stroke on the first guide rod 43, and the upper limit ring 6 and the lower limit ring 7 form a second moving stroke on the second guide rod 53;

[0032] The first moving stroke is greater than the second moving stroke, and the two upper limit rings 6 are at the same height.

[0033] In the design of the present utility model, through the design of the first lifting assembly 4 and the second lifting assembly 5, the first mounting assembly 2 and the second mounting assembly 3 can be raised to the same height. Subsequently, the electroplated parts to be passivated are placed in the placement frame according to requirements. Then, the two mounting assemblies are synchronously lowered through the first lifting assembly 4 and the second lifting assembly 5, and the two mounting assemblies are respectively at different heights and the electroplated parts are in full contact with the passivation liquid. At this time, since the first moving stroke is greater than the second moving stroke, the second mounting assembly 3 is located obliquely above the first mounting assembly 2, and the swinging direction is the facing direction of the two placement frames. During the swinging process of the placement frame, the passivation liquid will fluctuate, improving the contact effectiveness between the passivation liquid and the electroplated parts and enhancing the passivation effect.

[0034] The present utility model is further provided that: two sets of the first lead screw 42, the first guide rod 43, the second lead screw 52 and the second guide rod 53 are provided, and are respectively arranged on both sides of the passivation tank 1.

[0035] Adopting a lead screw transmission structure, when the lifting motor is started, the first mounting assembly 2 and the second mounting assembly 3 can be respectively stably moved along the corresponding first guide rod 43 or second guide rod 53.

[0036] The present utility model is further provided that: the lower ends of the two first lead screws 42 are respectively provided with first transmission gears, and the two first transmission gears are connected by a transmission chain.

[0037] In the design of this structure, when the first lifting motor 41 starts, the two first lead screws 42 can be synchronously rotated through the two first transmission gears and the transmission chain.

[0038] The present utility model is further configured such that: second transmission gears are provided at the lower ends of the two second lead screws 52, and the two second transmission gears are connected by a transmission chain.

[0039] In the design of this structure, when the second lifting motor 51 starts, the two second lead screws 52 can be synchronously rotated through the two second transmission gears and the transmission chain.

[0040] The present utility model is further configured such that: a liquid injection pipe 11 and a liquid discharge pipe 12 are respectively provided on both sides of the passivation tank 1. The design of the liquid injection pipe 11 and the liquid discharge pipe 12 can facilitate the replacement of the liquid in the passivation tank 1.

[0041] The present utility model is further configured such that: both the first mounting assembly 2 and the second mounting assembly 3 include a mounting frame 21, a mounting rod 22, a placement frame, and a swinging member 23. There are two sets of mounting frames 21, which are respectively connected to both ends of the mounting rod 22. Threaded holes and guide holes are provided on the mounting frame 21;

[0042] The upper end of the placement frame is rotatably connected to the mounting rod 22;

[0043] The swinging member 23 is fixedly connected to the mounting rod 22.

[0044] In the design of this structure, through the design of the swinging member 23, when the swinging member 23 starts, the placement frame can swing along the mounting rod 22.

[0045] The present utility model is further configured such that: the swinging member 23 includes a fixing plate 231, a swinging motor 232, a swinging rod 233, and a transmission rod 234. The fixing plate 231 is mounted on the mounting rod 22, the swinging motor 232 is fixedly mounted on the fixing plate 231, the swinging rod 233 is connected to the output end of the swinging motor 232, one end of the transmission rod 234 is connected to the swinging rod 233, and the other end is connected to the placement frame;

[0046] When the swinging motor 232 starts, the transmission rod 234 pushes the placement frame to perform a swinging motion.

[0047] In the design of this swinging member 23, when the swinging motor 232 starts, it drives the swinging rod 233 to perform a curvilinear motion, so that the placement frame synchronously performs a swinging motion through the transmission rod 234. The swinging member 23 adopts an existing structure design and will not be elaborated again.

[0048] The utility model is further configured that: the two placement frames are respectively a first placement frame 24 and a second placement frame 25, and a plurality of first liquid discharge grooves with downwardly inclined openings are formed on one side of the first placement frame 24 facing the second placement frame 25;

[0049] A plurality of second liquid discharge grooves with upwardly inclined openings are formed on one side of the second placement frame 25 facing the first placement frame 24.

[0050] The design of the first liquid discharge groove and the second liquid discharge groove will cause the passivation liquid to move towards the notch direction of the liquid discharge groove during the swinging process of the placement frame, promoting the formation of a directional liquid flow inside the passivation liquid and improving the passivation effect.

[0051] The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited to the above embodiments. All technical solutions falling within the idea of the utility model belong to the protection scope of the utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, several improvements and retouches should also be regarded as the protection scope of the utility model.

Claims

1. An electroplated part processing device, characterized in that: It includes a passivation tank (1), a first mounting assembly (2), a second mounting assembly (3), a first lifting assembly (4) and a second lifting assembly (5). The first lifting assembly (4) is used to drive the first mounting assembly (2) to move up and down, and the second lifting assembly (5) is used to drive the second mounting assembly (3) to move up and down; The first lifting assembly (4) includes a first lifting motor (41), a first lead screw (42) and a first guide rod (43); The second lifting assembly (5) includes a second lifting motor (51), a second lead screw (52) and a second guide rod (53); Upper limit rings (6) and lower limit rings (7) are arranged on both the first guide rod (43) and the second guide rod (53). The upper limit ring (6) and the lower limit ring (7) form a first moving stroke on the first guide rod (43), and the upper limit ring (6) and the lower limit ring (7) form a second moving stroke on the second guide rod (53); The first moving stroke is greater than the second moving stroke, and the two upper limit rings (6) are at the same height.

2. The electroplated part processing device according to claim 1, characterized in that: There are two groups of the first lead screw (42), the first guide rod (43), the second lead screw (52) and the second guide rod (53), which are respectively arranged on both sides of the passivation tank (1).

3. An electroplated part processing device according to claim 2, characterized in that: First drive gears are arranged at the lower ends of the two first lead screws (42), and the two first drive gears are connected by a transmission chain.

4. An electroplated part processing device according to claim 2, characterized in that: Second drive gears are arranged at the lower ends of the two second lead screws (52), and the two second drive gears are connected by a transmission chain.

5. An electroplated part processing device according to claim 1, characterized in that: A liquid injection pipe (11) and a liquid discharge pipe (12) are respectively arranged on both sides of the passivation tank (1).

6. A plating part processing device according to any one of claims 1-5, characterized in that: Both the first mounting assembly (2) and the second mounting assembly (3) include a mounting frame (21), a mounting rod (22), a placement frame and a swinging component (23). There are two groups of the mounting frames (21), which are respectively connected to both ends of the mounting rod (22). Threaded holes and guide holes are arranged on the mounting frames (21); The upper end of the placement frame is rotatably connected to the mounting rod (22); The swinging component (23) is fixedly connected to the mounting rod (22).

7. An electroplated part processing device according to claim 6, characterized in that: The swinging component (23) includes a fixing plate (231), a swinging motor (232), a swinging rod (233) and a transmission rod (234). The fixing plate (231) is installed on the mounting rod (22), the swinging motor (232) is fixedly installed on the fixing plate (231), the swinging rod (233) is connected to the output end of the swinging motor (232), and one end of the transmission rod (234) is connected to the swinging rod (233) and the other end is connected to the placement frame; When the swinging motor (232) is started, the transmission rod (234) pushes the placement frame to perform a swinging motion.

8. An electroplated part processing device according to claim 6, characterized in that: The two placement frames are respectively a first placement frame (24) and a second placement frame (25). A plurality of first liquid discharge grooves with downward inclined openings are formed on one side of the first placement frame (24) facing the second placement frame (25); A plurality of second liquid discharge grooves with upward inclined openings are formed on one side of the second placement frame (25) facing the first placement frame (24).

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