Electroplating flying bar moving device

Abstract

The utility model relates to the technical field of electroplating, and discloses an electroplating flying bar moving device which comprises a fixed frame, a first moving frame and a second moving frame, the fixed frame is arranged around the outer surface of an electroplating bath, and a first driving assembly is arranged on the fixed frame; the first moving frame is installed at the driving end of the first driving assembly and located above the fixing frame, the first driving assembly is used for driving the first moving frame to move at least in the height direction of the plating bath, and a second driving assembly is arranged on the first moving frame; and the second moving frame is installed at the driving end of the second driving assembly and located above the first moving frame, the second driving assembly is used for driving the second moving frame to move at least in the length direction or the width direction of the plating bath, and the second moving frame is provided with a flying bar base which is used for supporting the electroplating flying bar and makes contact with the electroplating flying bar for electric conduction. According to the electroplating flying bar moving device, the moving capacity of the flying bar seat is improved, and the periodic action is more accurate and stable, so that a plating solution in a plating tank is fully stirred.

Description

Technical Field

[0001] This utility model relates to the field of electroplating technology, and in particular to an electroplating flybar moving device. Background Technology

[0002] Electroplating is a process of electrodepositing metals or alloys onto a solid surface using electrochemical methods. The uniformity of the coating distribution and the stability of the plating solution are two major themes of concern and research in electroplating production. Among them, the stability of the plating solution requires that its composition and concentration distribution be uniform.

[0003] As electroplating progresses, the concentration of the plating solution near the workpiece decreases, easily leading to significant differences in concentration between different areas of the electroplating tank. For workpieces with cavities, the plating solution inside the cavity cannot be replenished in a timely manner due to the shielding effect of the shell, resulting in poor uniformity of the plating solution inside and outside the cavity. In addition, air bubbles may appear on the surface of the workpiece during electroplating, all of which affect the electroplating effect. To address these issues, the workpiece suspended on the electroplating fly bar needs to be periodically moved during the electroplating process to agitate the plating solution in the electroplating tank, improve the uniformity of the plating solution, and ensure electroplating quality.

[0004] In this process, the workpiece is suspended on an electroplating flybar. The flybar transmits current through contact between its head and its base. Therefore, good contact between the flybar and its base is a crucial prerequisite for the electroplating process. The base also supports both the flybar and the workpiece. To achieve movement of the workpiece, controlling the flybar to move it directly can easily lead to wear on the base or head, affecting the electrical contact. Controlling the base to move both the flybar and the workpiece is more suitable; therefore, it is necessary to improve the base's mobility. Utility Model Content

[0005] The purpose of this utility model is to provide an electroplated flybar moving device to solve the problems mentioned in the background art and improve the moving ability of the flybar seat.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An electroplating flybar moving device includes a fixed frame, a first moving frame, and a second moving frame, wherein:

[0008] The mounting bracket is arranged around the outer surface of the plating tank, and the first drive assembly is provided on the mounting bracket;

[0009] The first movable frame is installed on the drive end of the first drive assembly and is located above the fixed frame. The first drive assembly is used to drive the first movable frame to move at least along the height direction of the plating tank. The first movable frame is provided with a second drive assembly.

[0010] The second moving frame is installed at the driving end of the second driving assembly and above the first moving frame, the second driving assembly is used for driving the second moving frame to move at least along the length direction or the width direction of the plating tank, and the second moving frame is provided with a flying bar seat for supporting and contacting the flying bar.

[0011] As an alternative, the first moving frame is arranged around the outer surface of the plating tank, the first driving assembly comprises two rotating rods rotatably installed on the fixed frame through bearing seats and distributed on both sides of the length direction of the plating tank, each rotating rod is provided with an eccentric wheel, the bottom of the first moving frame is connected with each eccentric wheel through a hinged seat, and the two rotating rods are synchronously rotated to drive the first moving frame to move in the height direction and the width direction of the plating tank at the same time.

[0012] As an alternative, the fixed frame is provided with a linkage rod at one end in the length direction of the plating tank, the linkage rod is driven to rotate by the first motor, and the linkage rod is in transmission connection with the two rotating rods through a steering box.

[0013] As an alternative, the second moving frame is arranged around the slot of the plating tank, the first moving frame is provided with a limiting frame at both sides in the length direction of the plating tank, the second moving frame passes through the limiting frame, the limiting frame is provided with a limiting roller in rolling contact with the bottom of the second moving frame, the second driving assembly comprises a second motor arranged on the first moving frame at one end in the length direction of the plating tank, a driving block arranged above the second motor on the second moving frame, a stroke groove arranged on the driving block and along the width direction of the plating tank, and an eccentric block arranged on the output shaft of the second motor and extending into the stroke groove, and the second motor is used for driving the eccentric block to drive the driving block to drive the second moving frame to move in the length direction of the plating tank.

[0014] As an alternative, the first moving frame is provided with a proximity switch, and the eccentric block is provided with a trigger piece matched with the proximity switch.

[0015] As an alternative, the first moving frame is provided with a support roller in rolling contact with the bottom of the second moving frame at both ends in the length direction of the plating tank.

[0016] As an alternative, the first moving frame is provided with a side roller in rolling contact with both sides of the second moving frame at both sides in the length direction of the plating tank.

[0017] The electrically conductive flying bar moving device has the advantages that:

[0018] The electrically conductive flying bar moving device drives the flying bar seat matched with the electrically conductive flying bar to displace in multiple directions, improves the moving ability of the flying bar seat, and is more accurate and stable in periodic action, so that the plating solution in the plating tank is fully stirred, and the purpose of mixing the plating solution is achieved. Attached Figure Description

[0019] Fig. 1 This is a schematic diagram of the structure of the electroplating flybar moving device provided in this embodiment of the utility model;

[0020] Fig. 2 This is a schematic diagram of the cooperation between the fixed frame and the first moving frame in the electroplating flybar moving device provided in this embodiment of the utility model;

[0021] Fig. 3 This is a schematic diagram of the cooperation between the first moving frame and the second moving frame in the electroplating flybar moving device provided in this embodiment of the utility model.

[0022] In the attached image:

[0023] 1. Fixing bracket; 11. Bearing housing;

[0024] 2. First moving frame; 21. Limiting frame; 22. Limiting roller; 23. Proximity switch; 24. Supporting roller; 25. Side roller;

[0025] 3. Second moving frame; 31. Drive block; 32. Stroke groove;

[0026] 4. First drive assembly; 41. Rotating rod; 42. Eccentric wheel; 43. Hinge seat; 44. Linkage rod; 45. First motor; 46. Steering box;

[0027] 5. Second drive assembly; 51. Second motor; 52. Eccentric block; 53. Trigger plate;

[0028] 6. Plating bath;

[0029] 7. Electroplated flybar;

[0030] 8. Flying Bass. Detailed Implementation

[0031] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0032] In the description of the utility model, unless another definite provision and limitation, the term "link", "connect", "fix" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication or two element's mutual action relation.For the ordinary skill in the art, the specific meaning of the above-mentioned term in the utility model can be understood according to the specific circumstances.

[0033] In the utility model, unless another definite provision and limitation, the first feature is "on" or "under" the second feature can include the first and second features direct contact, also can include the first and second features are not direct contact but contact through the additional feature between them.Moreover, the first feature is "on", "above" and "on" the second feature includes the first feature is directly above and obliquely above the second feature, or just indicates that the horizontal height of the first feature is higher than the second feature.The first feature is "under", "below" and "under" the second feature includes the first feature is directly below and obliquely below the second feature, or just indicates that the horizontal height of the first feature is less than the second feature.

[0034] In the description of the embodiment, the terms "on", "under", "left", "right" and other orientation or position relationship are based on the orientation or position relationship shown in the drawing, only for the convenience of description and simplification operation, and not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the utility model.

[0035] In addition, the terms "first", "second" and the like are only used to distinguish in the description, and have no special meaning.

[0036] Please refer to Figs. 1 to 3 As shown in the figure, the embodiment provides a kind of electroplating flyba mobile device, including fixing frame 1, first moving frame 2 and second moving frame 3, wherein:

[0037] Fixing frame 1 is arranged around the outer surface of plating tank 6, and first drive assembly 4 is arranged on fixing frame 1;

[0038] First moving frame 2 is installed on the drive end of first drive assembly 4 and is located above fixing frame 1, and first drive assembly 4 is used to drive first moving frame 2 to move at least along the height direction of plating tank 6, and second drive assembly 5 is arranged on first moving frame 2;

[0039] The second moving frame 3 is installed at the driving end of the second driving assembly 5 and above the first moving frame 2, the second driving assembly 5 is used to drive the second moving frame 3 to move at least along the length direction or the width direction of the plating tank 6, and the second moving frame 3 is provided with the flying bar seat 8 which supports and contacts the electrically conductive flying bar 7.

[0040] Therefore, the flying bar seat 8 cooperating with the flying bar 7 is driven to displace in multiple directions, the moving ability of the flying bar seat 8 is improved, and the periodic action is more accurate and stable, so that the plating solution in the plating tank 6 is fully stirred, and the purpose of mixing the plating solution is achieved.

[0041] The first driving assembly 4 and the second driving assembly 5 cooperate to realize that the flying bar seat 8 can move in the height direction, the length direction and the width direction of the plating tank 6. In order to avoid displacement overlap in the same direction and simplify the structure, in the embodiment, the first driving assembly 4 is configured to drive the flying bar seat 8 to move in the height direction and the width direction of the plating tank 6, and the second driving assembly 5 is configured to drive the flying bar seat 8 to move in the length direction of the plating tank 6.

[0042] Optionally, the first moving frame 2 is arranged around the outer surface of the plating tank 6, the first driving assembly 4 includes two rotating rods 41 which are rotatably installed on the fixed frame 1 through bearing seats 11 and distributed on both sides of the length direction of the plating tank 6, each rotating rod 41 is provided with an eccentric wheel 42, and the bottom of the first moving frame 2 is connected with each eccentric wheel 42 through a hinged seat 43.

[0043] Therefore, the two rotating rods 41 are synchronously rotated to drive the first moving frame 2 to move in the height direction and the width direction of the plating tank 6 at the same time.

[0044] Further, the fixed frame 1 is provided with a linkage rod 44 at one end of the length direction of the plating tank 6, the linkage rod 44 is driven to rotate by a first motor 45, and the linkage rod 44 is respectively connected with the two rotating rods 41 through a steering box 46.

[0045] Therefore, the linkage rod 44 is driven by the first motor 45 to synchronously rotate the two rotating rods 41, and then the first moving frame 2 is periodically shaken by the eccentric block 52.

[0046] Optionally, the second moving frame 3 is arranged around the slot of the plating tank 6, the first moving frame 2 is provided with a limiting frame 21 on both sides in the length direction of the plating tank 6, the second moving frame 3 passes through the limiting frame 21, and the limiting frame 21 is provided with a limiting roller 22 in rolling contact with the bottom of the second moving frame 3; the second driving assembly 5 comprises a second motor 51 provided on the first moving frame 2 at one end in the length direction of the plating tank 6, and a driving block 31 provided on the second moving frame 3 above the second motor 51, wherein the driving block 31 is provided with a stroke groove 32 arranged along the width direction of the plating tank 6, and the second motor 51 is provided with an eccentric block 52 on the output shaft, the eccentric block 52 extends into the stroke groove 32, and the second motor 51 is used to drive the eccentric block 52 to drive the driving block 31, so as to drive the second moving frame 3 to move in the length direction of the plating tank 6.

[0047] Therefore, the second motor 51 drives the eccentric block 52 to drive the driving block 31 to reciprocate, and then drives the second moving frame 3 to periodically shake.

[0048] Further, the first moving frame 2 is provided with a proximity switch 23, and the eccentric block 52 is provided with a trigger piece 53 matched with the proximity switch 23.

[0049] Therefore, the proximity switch 23 and the trigger piece 53 are matched to monitor the position of the eccentric block 52, so as to ensure the action accuracy of the second moving frame 3.

[0050] Further, the first moving frame 2 is provided with a support roller 24 in rolling contact with the bottom of the second moving frame 3 at both ends in the length direction of the plating tank 6.

[0051] Therefore, the support roller 24 further improves the stability of the second moving frame 3, and since the flying bar seat 8 is generally installed on the second moving frame 3 at both ends in the length direction of the plating tank 6, the supportability of the flying bar seat 8 is improved.

[0052] Further, the first moving frame 2 is provided with a side roller 25 in rolling contact with both sides of the second moving frame 3 on both sides in the length direction of the plating tank 6.

[0053] Therefore, the side roller 25 limits both sides of the second moving frame 3, so as to further improve the moving accuracy of the second moving frame 3.

[0054] Obviously, the above embodiments of the present application are merely examples for clearly illustrating the present application, and are not intended to limit the implementation modes of the present application. For those skilled in the art, various obvious changes, re-adjustments and replacements can be made without departing from the protection scope of the present application. Here, it is not necessary and also impossible to enumerate all the implementation modes. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application claim.

Claims

1. An electroplating flybar moving device characterized by, The utility model relates to a kind of electroplating flying bar moving device, including fixed frame (1), first mobile frame (2) and second mobile frame (3), wherein: The fixed frame (1) is arranged around the outer surface of the plating tank (6), and the first driving assembly (4) is arranged on the fixed frame (1); The first mobile frame (2) is installed on the driving end of the first driving assembly (4) and located above the fixed frame (1), the first driving assembly (4) is used to drive the first mobile frame (2) to move at least along the height direction of the plating tank (6), and the second driving assembly (5) is arranged on the first mobile frame (2); The second mobile frame (3) is installed on the driving end of the second driving assembly (5) and located above the first mobile frame (2), the second driving assembly (5) is used to drive the second mobile frame (3) to move at least along the length direction or the width direction of the plating tank (6), and the flying bar seat (8) supporting and contacting the electroplating flying bar (7) is arranged on the second mobile frame (3).

2. The electroplated flybar moving device of claim 1, wherein, The first mobile frame (2) is arranged around the outer surface of the plating tank (6), the first driving assembly (4) includes two rotating rods (41), the two rotating rods (41) are rotatably installed on the fixed frame (1) through a bearing seat (11) and distributed on both sides of the length direction of the plating tank (6), each rotating rod (41) is provided with an eccentric wheel (42), and the bottom of the first mobile frame (2) is connected with each eccentric wheel (42) through a hinged seat (43). The two rotating rods (41) are synchronously rotated to drive the first mobile frame (2) to move in the height direction and the width direction of the plating tank (6) at the same time.

3. The electroplated flybar moving device of claim 2, wherein, The fixed frame (1) is provided with a linkage rod (44) at one end of the length direction of the plating tank (6), the linkage rod (44) is driven to rotate by a first motor (45), and the linkage rod (44) is drivingly connected with the two rotating rods (41) through a steering box (46) respectively.

4. The electroplated flybar moving device of claim 1, wherein, The second mobile frame (3) is arranged around the slot of the plating tank (6), the first mobile frame (2) is provided with a limiting frame (21) at both sides of the length direction of the plating tank (6), the second mobile frame (3) passes through the limiting frame (21), and the limiting frame (21) is provided with a limiting roller (22) in rolling contact with the bottom of the second mobile frame (3); The second driving assembly (5) comprises a second motor (51) arranged on the first moving frame (2) and located at one end of the length direction of the plating tank (6), a driving block (31) is arranged on the second moving frame (3) and located above the second motor (51), a stroke groove (32) is arranged on the driving block (31) and arranged along the width direction of the plating tank (6), an eccentric block (52) is arranged on the output shaft of the second motor (51), the eccentric block (52) extends into the stroke groove (32), and the second motor (51) is used for driving the eccentric block (52) to drive the driving block (31) to drive the second moving frame (3) to move in the length direction of the plating tank (6).

5. The electroplated flybar moving device of claim 4, wherein, A proximity switch (23) is arranged on the first moving frame (2), and a trigger piece (53) matched with the proximity switch (23) is arranged on the eccentric block (52).

6. The electroplated flybar moving device of claim 4, wherein, Supporting rollers (24) which rollingly contact the bottom of the second moving frame (3) are arranged on the first moving frame (2) and located at both ends of the length direction of the plating tank (6).

7. The electroplated flybar moving device of claim 4, wherein, Side rollers (25) which rollingly contact both sides of the second moving frame (3) are arranged on the first moving frame (2) and located at both sides of the length direction of the plating tank (6).

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