Cathode flying bar for rack plating

Abstract

The utility model relates to the technical field of electroplating, and discloses a cathode conductive bar for rack plating, which comprises a main support, a conductive rod and a movable frame. According to the cathode flying bar for rack plating, the movable frame is driven to move upwards relative to the conducting rod in the hoisting process, so that the son hanging tool and the mother hanging tool on the electroplating hanging tool move relatively, a workpiece is turned over to a certain degree in the process of leaving the electroplating liquid, the electroplating liquid left on the workpiece can flow out smoothly, the design purpose is simply achieved, and the work efficiency is improved. The manufacturing cost is low.

Description

TECHNICAL FIELD

[0001] The utility model relates to electroplating technical field especially, relates to a kind of cathode flybar for hanging plating. BACKGROUND

[0002] Hanging plating is a kind of electroplating process, and its basic principle is to hang the workpiece to be plated on the electroplating hanger with good conductivity, and then immerse it in electroplating solution. Through the action of electric current, metal ions are reduced to metal on the surface of the workpiece, forming a uniform and dense plating layer. Among them, metal anodes are placed on both sides of the electroplating tank, and the workpiece hung in the middle of the tank body serves as the cathode. The cathode flybar is used to carry the electroplating hanger with suspended workpieces.

[0003] After the workpiece is electroplated, it leaves the electroplating solution under the lifting action of the cathode flybar. Due to the action of gravity, most of the electroplating solution on the workpiece will flow back to the electroplating tank, but some electroplating solution in the blind hole cannot flow out. At this time, the attitude of the workpiece needs to be changed so that the remaining electroplating solution can flow out to avoid contaminating the electroplating solution in the next process.

[0004] To change the attitude of the workpiece, the electroplating hanger is generally used to drive the workpiece. The electroplating hanger needs to be provided with a driving member, which increases the structural complexity and needs to be further optimized. UTILITY MODEL CONTENT

[0005] The utility model aims to provide a cathode flybar for hanging plating to solve the problems mentioned in the background art. By optimizing the structure of the cathode flybar, the attitude of the workpiece can be changed without additional power.

[0006] To achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A cathode flybar for hanging plating is used to suspend an electroplating hanger. The electroplating hanger includes a mother hanger and a child hanger. The mother hanger is used to suspend a workpiece, and the child hanger is used to push the workpiece to turn over when moving relative to the mother hanger.

[0008] The cathode flybar includes a main support, a conductive rod, and a movable frame. Among them:

[0009] The top of the main support is provided with two crane lifting parts;

[0010] The conductive rod is installed at the bottom of the main support. The two ends of the conductive rod are provided with cathode conductive heads, and the middle part of the conductive rod is used to suspend the mother hanger;

[0011] The movable frame is movably arranged on the main support above the conductive rod. The two ends of the movable frame are provided with suspending rods, and the middle part of the movable frame is used to suspend the child hanger.

[0012] When hoisting, the boom is hoisted together with the crane hoisting part, and the boom abuts against the crane hoisting part, so that the movable frame is away from the conductive rod, and the female hanger and the male hanger are relatively moved.

[0013] As an alternative, the main support comprises a beam and a column, the crane hoisting part is located at both ends of the beam, and the two columns are fixed to the lower surface of the beam, and the conductive rod is fixed to the bottom end of the two columns.

[0014] As an alternative, the movable frame comprises two side rods, the two side rods are distributed on both sides of the main support, and the two side rods are fixedly connected through a connecting plate, and a through hole is formed in each of the two columns, the boom passes through the through hole and is fixedly connected with the connecting plate, and the through hole is used for limiting the boom to limit the moving stroke of the movable frame.

[0015] As an alternative, the two side surfaces of the two columns are respectively provided with a sliding block in sliding contact with the side rod on the corresponding side.

[0016] As an alternative, the two side surfaces of the two columns are respectively provided with a stop block, and the side rod is provided with a stop rod extending below the stop block.

[0017] As an alternative, the main support further comprises a plurality of auxiliary columns between the two columns, the top end of the auxiliary column is fixed to the lower surface of the beam, and the bottom end of the auxiliary column is fixed to the conductive rod.

[0018] As an alternative, the movable frame is provided with a baffle moving along one side or both sides of the auxiliary column.

[0019] As an alternative, the two columns are respectively provided with a reinforcing plate, and the reinforcing plate extends along the upper surface of the conductive rod to the top of the cathode conductive head at the corresponding end.

[0020] The beneficial effects of the utility model are as follows:

[0021] The hanging and plating cathode flying bar makes the female hanger and the male hanger on the electroplating hanger relatively move by driving the movable frame to move upwards relative to the conductive rod during hoisting, and then makes the workpiece perform a certain degree of overturning movement during leaving the electroplating solution, so that the residual electroplating solution on the workpiece can smoothly flow out, and the design purpose is simply achieved, and the manufacturing cost is low. DRAWINGS

[0022] Figure 1 is the use schematic diagram of the hanging and plating cathode flying bar provided by the utility model embodiment;

[0023] Figure 2 is the first state schematic diagram of the hanging and plating cathode flying bar provided by the utility model embodiment;

[0024] Figure 3is a second state schematic view of the cathode flying bar for hanging plating provided by the embodiment of the utility model;

[0025] Figure 4 is a structural schematic view of the movable frame in the cathode flying bar for hanging plating provided by the embodiment of the utility model.

[0026] In the drawings:

[0027] 1, main support, 11, hoist lifting part, 12, crossbeam, 13, stand, 14, through hole, 15, sliding block, 16, stopper, 17, auxiliary column, 18, reinforcing plate,

[0028] 2, conductive rod, 21, cathode conductive head,

[0029] 3, movable frame, 31, boom, 32, side rod, 33, connecting plate, 34, stop rod, 35, baffle,

[0030] 4, electroplating hanger, 41, female hanger, 42, male hanger. DETAILED DESCRIPTION

[0031] The utility model will be further explained in detail below in combination with the drawings and embodiments.It can be understood that the specific embodiments described herein are only used to explain the utility model, and not limited to the utility model.In addition, it should be noted that in order to facilitate the description, only the part related to the utility model is shown in the drawings, not all structures.

[0032] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated;It can be mechanically connected, or it can be electrically connected;It can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication or interaction relationship between two elements.For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0033] In the utility model, unless otherwise explicitly specified and limited, the first feature is "on" or "below" the second feature, which can include the direct contact of the first and second features, or the indirect contact of the first and second features through another feature between them.In addition, the first feature "on", "above" and "above" the second feature includes the first feature directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature.The first feature "below", "below" and "below" the second feature includes the first feature directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

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

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

[0036] Please refer to Figures 1 to 4 The present embodiment provides a cathode flying bar for hanging plating, especially for hanging Figure 1 The electroplating hanger 4 includes a mother hanger 41 and a child hanger 42, the mother hanger 41 is used to hang the workpiece, and the child hanger 42 is used to push the workpiece to flip when moving relative to the mother hanger 41.

[0037] The cathode flying bar includes a main support 1, a conductive rod 2, and a movable frame 3, wherein:

[0038] The top of the main support 1 is provided with two crane hoisting parts 11;

[0039] The conductive rod 2 is installed at the bottom of the main support 1, and the two ends of the conductive rod 2 are provided with cathode conductive heads 21, and the middle part of the conductive rod 2 is used to hang the mother hanger 41;

[0040] The movable frame 3 is movably arranged on the main support 1 and above the conductive rod 2, and the two ends of the movable frame 3 are provided with hoisting rods 31, and the middle part of the movable frame 3 is used to hang the child hanger 42;

[0041] When hoisting, the hoisting rod 31 is hoisted together with the crane hoisting part 11, and the hoisting rod 31 abuts against the crane hoisting part 11, so that the movable frame 3 moves away from the conductive rod 2, and the mother hanger 41 and the child hanger 42 move relatively.

[0042] Therefore, by moving the movable frame 3 upward relative to the conductive rod 2 during hoisting, the child hanger 42 of the electroplating hanger 4 moves relatively to the mother hanger 41, and the workpiece performs a certain degree of flipping movement during the process of leaving the electroplating liquid, so that the residual electroplating liquid on the workpiece can flow out smoothly, and the design purpose is simply achieved, and the manufacturing cost is low.

[0043] Optionally, the main support 1 includes a cross beam 12 and a stand column 13, the crane hoisting part 11 is located at the two ends of the cross beam 12, two stand columns 13 are fixed to the lower surface of the cross beam 12, and the conductive rod 2 is fixed to the bottom end of the two stand columns 13.

[0044] Optionally, the movable frame 3 comprises two side rods 32 distributed on two sides of the main support 1, and the two side rods 32 are fixedly connected through a connecting plate 33. The two upright columns 13 are respectively provided with through holes 14, the hanger rods 31 pass through the through holes 14 and are fixedly connected with the connecting plate 33, and the through holes 14 are used for limiting the hanger rods 31 to limit the moving stroke of the movable frame 3.

[0045] Thus, the movable frame 3 is switched between the first state and the second state. When the cathode flying bar is placed in the notch of the electroplating tank and is subjected to gravity, the movable frame 3 is in the first state, and details are shown in Figure 2 ; when the cathode flying bar is lifted, the hanger rods 31 of the movable frame 3 are lifted together, and the movable frame 3 is in the second state, and details are shown in Figure 3 .

[0046] Further, the two side surfaces of the two upright columns 13 are respectively provided with sliding blocks 15 in sliding contact with the side rods 32 on the corresponding sides.

[0047] Thus, the two side rods 32 are in sliding cooperation with the two upright columns 13, so as to ensure that the movable frame 3 can be stably lifted.

[0048] Optionally, the two side surfaces of the two upright columns 13 are respectively provided with stop blocks 16, and the side rods 32 are provided with stop rods 34 extending below the stop blocks 16.

[0049] Thus, the stop blocks 16 and the side rods 32 are cooperated to limit the lower stroke limit of the movable frame 3, so as to improve the support of the movable frame 3 on the electroplating hanger 4 and the workpiece; the stop blocks 16 and the stop rods 34 are cooperated to limit the upper stroke limit of the movable frame 3, so as to provide an additional safety guarantee.

[0050] Optionally, the main support 1 further comprises a plurality of auxiliary columns 17 between the two upright columns 13, the top ends of the auxiliary columns 17 are fixed with the lower surface of the cross beam 12, and the bottom ends of the auxiliary columns 17 are fixed with the conductive rod 2.

[0051] Further, the movable frame 3 is provided with a baffle 35 moving along one side or both sides of the auxiliary column 17.

[0052] Thus, the auxiliary column 17 improves the support of the conductive rod 2, and the baffle 35 further ensures the accurate lifting of the movable frame 3.

[0053] Optionally, the two upright columns 13 are respectively provided with reinforcing plates 18 extending along the upper surface of the conductive rod 2 to the top of the cathode conductive head 21 at the corresponding end.

[0054] Thus, the reinforcing plate 18 improves the structural strength of the cathode conductive head 21 on the conductive rod 2.

[0055] 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. A cathode flying bar for use in hanging plating, for suspending a plating hanger (4) comprising a mother hanger (41) for suspending a workpiece and a child hanger (42) for pushing the workpiece to turn over while moving relative to the mother hanger (41), characterized in that, The cathode flying bar comprises a main support (1), a conductive rod (2) and a movable frame (3), wherein: The top of the main support (1) is provided with a crane lifting part (11) at both ends; The conductive rod (2) is installed at the bottom of the main support (1), and the two ends of the conductive rod (2) are provided with cathode conductive heads (21), and the middle part of the conductive rod (2) is used for suspending the female hanger (41); The movable frame (3) is movably arranged on the main support (1) and above the conductive rod (2), and the two ends of the movable frame (3) are provided with lifting rods (31), and the middle part of the movable frame (3) is used for suspending the female hanger (42). When lifting, the lifting rod (31) is lifted together with the crane lifting part (11), and the lifting rod (31) abuts against the crane lifting part (11), so that the movable frame (3) is away from the conductive rod (2), and the female hanger (41) and the female hanger (42) are relatively moved.

2. The hanging plating cathode flying bar according to claim 1, characterized by, The main support (1) comprises a cross beam (12) and a stand column (13), the crane lifting part (11) is located at both ends of the cross beam (12), and two stand columns (13) are fixed to the lower surface of the cross beam (12), and the conductive rod (2) is fixed to the bottom end of the two stand columns (13).

3. The hanging plating cathode flying bar according to claim 2, characterized by, The movable frame (3) comprises two side rods (32), the two side rods (32) are distributed on both sides of the main support (1), the two side rods (32) are fixedly connected through a connecting plate (33), two through holes (14) are respectively formed in the two stand columns (13), the lifting rod (31) passes through the through hole (14) and is fixedly connected with the connecting plate (33), and the through hole (14) is used for limiting the lifting rod (31) to limit the movement stroke of the movable frame (3).

4. The hanging plating cathode flybar according to claim 3, characterized in that, The two side surfaces of the two stand columns (13) are respectively provided with sliding blocks (15) in sliding contact with the corresponding side rods (32).

5. The hanging plating cathode flybar according to claim 3, wherein The two side surfaces of the two stand columns (13) are respectively provided with stop blocks (16), and the side rods (32) are provided with stop rods (34) extending below the stop blocks (16).

6. The hanging plating cathode flying bar according to claim 2, characterized by, The main support (1) further comprises a plurality of auxiliary columns (17) between the two stand columns (13), the top end of the auxiliary column (17) is fixed with the lower surface of the cross beam (12), and the bottom end of the auxiliary column (17) is fixed with the conductive rod (2).

7. The hanging plating cathode flybar according to claim 6, characterized in that The movable frame (3) is provided with a baffle (35) moving along one side or both sides of the auxiliary column (17).

8. The hanging plating cathode flybar according to claim 2, wherein Two reinforcing plates (18) are respectively arranged on the two stand columns (13), and the reinforcing plates (18) extend along the upper surface of the conductive rod (2) to the top of the corresponding end of the cathode conductive head (21).

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