Elastic shielded plating device

Abstract

The utility model discloses a kind of elastic shielding electroplating devices, including shielding pedestal and at least one movable mounting bracket being arranged above shielding pedestal;Wherein, the shielding pedestal includes bottom plate, first fixed strip, second fixed strip and movable block, the first fixed strip and second fixed strip are respectively located on the upper portion of two sides of bottom plate long side;The movable block is between the first fixed strip and second fixed strip, one side of the movable block is elastically connected with the first fixed strip, the other side is contactively connected with the second fixed strip, the shielding groove for shielding material belt is formed between the top of movable block and the top of second fixed strip.The elastic shielding electroplating device can efficiently shield the part not needed to be electroplated, so as to achieve the effect of saving money.

Description

Technical Field

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

[0002] In the electroplating process, some products using dual-strip plating are encountered. Dual-strip products typically refer to those processed using a dual-strip continuous electroplating production line, such as terminals and lead frames. Because these products require plating over the entire area, they can only be plated using immersion plating. However, this method results in gold waste on one side of the strip, leading to a large gold consumption and significantly increasing the company's production costs.

[0003] In view of the above situation, how to design a device that can shield the electroplated gold in the strip while still allowing normal electroplating has become an urgent technical problem to be solved in this field. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing an elastic shielding electroplating device that can efficiently shield parts that do not need to be electroplated, thereby achieving a gold-saving effect.

[0005] The technical solution adopted by this utility model is: an elastic shielding electroplating device, comprising a shielding base and at least one movable mounting bracket disposed above the shielding base; wherein...

[0006] The shielding base includes a base plate, a first fixing strip, a second fixing strip, and a movable block. The first fixing strip and the second fixing strip are located on the upper parts of the two sides of the long side of the base plate, respectively. The movable block is located between the first fixing strip and the second fixing strip. One side of the movable block is elastically connected to the first fixing strip, and the other side is in contact with the second fixing strip. A shielding groove for shielding the material strip is formed between the top of the movable block and the top of the second fixing strip.

[0007] Preferably, the top of the movable block is provided with a shielding strip, and the second fixing strip has a shielding flange that is adapted to the shielding strip extending outward on the side facing the movable block, and the shielding groove is formed between the shielding strip and the shielding flange.

[0008] Preferably, the first fixing bar has several springs elastically connected to the movable block on the side facing the movable block.

[0009] Preferably, the two ends of the shielding strip and the shielding flange are rounded.

[0010] Preferably, the height of the shielding groove is the same as the height of the material strip.

[0011] Preferably, a positioning pin is also provided between the movable block and the first fixed strip.

[0012] Preferably, the first fixing strip and the second fixing strip are fixedly connected to the base plate by screws.

[0013] Preferably, the movable mounting bracket includes an adjusting rod connected to the shielding base, left and right adjusting blocks movably connected to the adjusting rod, left and right adjusting limit strips passing through the left and right adjusting blocks, and support blocks movably disposed below both ends of the left and right adjusting limit strips.

[0014] Preferably, there are two adjusting rods, and the bottoms of the two adjusting rods are respectively fixedly connected to the tops of the first fixing strip and the second fixing strip.

[0015] Preferably, the left and right adjustment block is provided with an installation cavity through which the left and right adjustment limiting strip passes, and the left and right adjustment limiting strip is fixed in position by a wing screw.

[0016] Preferably, the left and right adjustment limiting strip is provided with limiting elongated holes at both ends for limiting the left and right position of the support block.

[0017] Preferably, the top of the support block is movably engaged in the limiting elongated hole by a wing screw.

[0018] Preferably, the lower end of the support block is provided with a locking part for locking the entire device into the immersion plating tank.

[0019] This utility model has the following advantages compared with the prior art:

[0020] 1. The elastic shielding electroplating device of this utility model has a shielding groove formed between the top of the movable block and the top of the second fixed strip for shielding the material strip, and the height of the shielding groove is consistent with the height of the material strip, so that it can efficiently shield the parts that do not need to be electroplated, thereby achieving the effect of saving gold and significantly reducing the production cost of enterprises.

[0021] 2. In this utility model's elastic shielding electroplating device, the movable block is elastically connected to the first fixed strip, thereby allowing the width of the shielding groove to be adjusted in real time. When the product enters the device via the conveyor wheel, the elasticity of the movable block allows the material belt to enter the device without obstruction.

[0022] 3. The flexible shielding electroplating device of this utility model is installed in the immersion plating tank using a movable mounting frame, so that the entire device can be adjusted up and down and left and right, which greatly increases the flexibility of the device and makes it applicable to various immersion plating tanks with a wide range of applications. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of this utility model.

[0024] Figure 2 yesFigure 1 Enlarged diagram of point A.

[0025] Figure 3 This is a structural diagram of the movable mounting bracket.

[0026] Figure 4 This is a schematic diagram of the left and right adjustment blocks.

[0027] The labels in the diagram indicate:

[0028] 1-Shielding base, 11-Base plate, 12-First fixing strip, 13-Second fixing strip, 131-Shielding flange, 14-Modible block, 141-Shielding strip, 15-Screw, 16-Shielding groove, 17-Spring, 18-Positioning pin, 2-Modible mounting bracket, 21-Adjusting rod, 22-Left and right adjusting block, 221-Through hole, 222-Mounting cavity, 23-Left and right adjusting limit strip, 231-Limiting elongated hole, 24-Support block, 241-Snap-fit ​​part, 25-Wing screw. Detailed Implementation

[0029] To enhance understanding of this utility model, it will be further described in detail below with reference to embodiments and accompanying drawings. This utility model can be implemented in the following ways:

[0030] Reference Figures 1-4 A flexible shielding electroplating device includes a shielding base 1 and at least one movable mounting bracket 2 disposed above the shielding base 1.

[0031] The shielding base 1 includes a base plate 11, a first fixing strip 12, a second fixing strip 13, and a movable block 14. The first fixing strip 12 and the second fixing strip 13 are located on the upper parts of the two sides of the long side of the base plate 11, respectively, and are fixedly connected to the base plate 11 by screws 15. In this embodiment, the screws 15 are hex socket head cap screws. The movable block 14 is located between the first fixing strip 12 and the second fixing strip 13. One side of the movable block 14 is elastically connected to the first fixing strip 12, and the other side is in contact with the second fixing strip 13. A shielding groove 16 for shielding the material strip is formed between the top of the movable block 14 and the top of the second fixing strip 13. Specifically, the movable block 14 is provided with a shielding strip 141 at its top, and the second fixing strip 13 has a shielding flange 131 protruding outward on the side facing the movable block 14, which is adapted to the shielding strip 141. The shielding flange 131 protrudes to the top of the movable block 14, so that the shielding strip 141 and the shielding flange 131 form the shielding groove 16. The height of the shielding groove 16 is the same as the height of the strip, which can efficiently shield the parts that do not need to be electroplated, thereby achieving a gold-saving effect and significantly reducing the production cost of enterprises.

[0032] Furthermore, the first fixing bar 12 is provided with several springs 17 elastically connected to the movable block 14 on the side facing the movable block 14, allowing the movable block 14 to move closer to or further away from the second fixing bar 13 under external force, thereby adjusting the width of the shielding groove 16 in real time. When the product enters the device via the conveyor wheel, the elasticity of the movable block 14 allows the material belt to enter the device without obstruction. Moreover, the ends of the shielding bar 141 and the shielding flange 131 are rounded, allowing unobstructed entry into the shielding groove 16.

[0033] In order to ensure that the shielding strip 141 of the movable block 14 can correspond to the shielding flange 131 without deviation during the elastic movement of the movable block 14, a positioning pin 18 is also provided between the movable block 14 and the first fixed strip 12, so that the movable block 14 can only move back and forth in the left and right direction, preventing the movable block 14 from shifting in the front and back direction, thereby ensuring the accuracy of shielding.

[0034] In this embodiment, a movable mounting bracket 2 is provided on each of the top two sides of the shielding base 1, which can balance the force during device installation. The movable mounting bracket 2 includes an adjusting rod 21 connected to the shielding base 1, left and right adjusting blocks 22 movably connected to the adjusting rod 21, left and right adjusting limit strips 23 passing through the left and right adjusting blocks 22, and support blocks 24 movably disposed below both ends of the left and right adjusting limit strips 23. Specifically, there are two adjusting rods 21, and the bottom of the two adjusting rods 21 are fixedly connected to the top of the first fixing strip 12 and the second fixing strip 13, respectively. The two adjusting rods 21 act as guide posts to ensure that the left and right adjusting blocks 22 can rise and fall in a balanced manner along the adjusting rods 21. The left and right adjusting blocks 22 are provided with through holes 221 for the adjusting rods 21 to pass through, and two wing screws 25 passing through the through holes 221 are provided on the left and right adjusting blocks 22. When it is necessary to adjust the height, simply loosen the wing screws 25, then adjust the position of the left and right adjusting blocks 22, and then tighten the wing screws 25. The operation is simple and quick.

[0035] To allow for left-right adjustment of the left-right adjusting limit strip 23 relative to the left-right adjusting block 22, the left-right adjusting block 22 is provided with a mounting cavity 222 through which the left-right adjusting limit strip 23 passes. The left-right adjusting limit strip 23 is fixed in position by a wing screw 25. Similarly, when the position of the right adjusting limit strip needs to be adjusted, simply loosen the wing screw 25, adjust the position of the left-right adjusting limit strip 23, and then tighten the wing screw 25. The operation is simple and quick.

[0036] To allow for position adjustment of the support block 24, the left and right adjustment limiting strips 23 are provided with elongated limiting holes 231 at both ends to restrict the left and right position of the support block 24. The top of the support block 24 is movably engaged within the limiting holes 231 by a wing screw 25. Similarly, when the position of the support block 24 needs to be adjusted, simply loosen the wing screw 25, adjust the position of the support block 24, and then tighten the wing screw 25; the operation is simple and quick.

[0037] To facilitate the installation of the entire device, the lower end of the support block 24 is provided with a locking part 241 for engaging the entire device within the immersion plating tank. The locking part 241 includes a recessed U-shaped hole and a wing screw 25 extending through the U-shaped hole. During installation, the U-shaped hole can be inserted into the edge of the immersion plating tank, and then the wing screw 25 can be tightened.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A flexible shielding electroplating device, characterized in that, Includes a shielding base (1) and at least one movable mounting bracket (2) disposed above the shielding base (1); wherein, The shielding base (1) includes a base plate (11), a first fixing strip (12), a second fixing strip (13), and a movable block (14). The first fixing strip (12) and the second fixing strip (13) are located on the upper part of the two sides of the long side of the base plate (11), respectively. The movable block (14) is located between the first fixing strip (12) and the second fixing strip (13). One side of the movable block (14) is elastically connected to the first fixing strip (12), and the other side is in contact with the second fixing strip (13). A shielding groove (16) for shielding the material strip is formed between the top of the movable block (14) and the top of the second fixing strip (13).

2. The elastic shielding electroplating device according to claim 1, characterized in that, The movable block (14) is provided with a shielding strip (141) on its top. The second fixed strip (13) has a shielding flange (131) that is adapted to the shielding strip (141) extending outward on the side facing the movable block (14). The shielding groove (16) is formed between the shielding strip (141) and the shielding flange (131).

3. The elastic shielding electroplating device according to claim 2, characterized in that, The first fixing bar (12) is provided with several springs (17) that are elastically connected to the movable block (14) on the side facing the movable block (14).

4. The elastic shielding electroplating device according to claim 3, characterized in that, A positioning pin (18) is also provided between the movable block (14) and the first fixed strip (12).

5. The elastic shielding electroplating apparatus according to any one of claims 2-4, characterized in that, The two ends of the shielding strip (141) and the shielding flange (131) are rounded.

6. The elastic shielding electroplating apparatus according to claim 5, characterized in that, The height of the shielding groove (16) is the same as the height of the material strip.

7. An elastic shielding electroplating apparatus according to claim 1, 2, 3, 4, or 6, characterized in that, The movable mounting bracket (2) includes an adjusting rod (21) connected to the shielding base (1), a left and right adjusting block (22) movably connected to the adjusting rod (21), a left and right adjusting limit strip (23) passing through the left and right adjusting block (22), and a support block (24) movably set below both ends of the left and right adjusting limit strip (23).

8. The elastic shielding electroplating apparatus according to claim 7, characterized in that, The left and right adjustment block (22) is provided with an installation cavity (222) through which the left and right adjustment limit strip (23) passes. The left and right adjustment limit strip (23) is fixed in position by a wing screw (25).

9. The elastic shielding electroplating apparatus according to claim 7, characterized in that, The left and right adjustment limit strip (23) is provided with limit strip holes (231) at both ends for limiting the left and right position of the support block (24). The top of the support block (24) is movably locked in the limit strip hole (231) by a wing screw (25).

10. The elastic shielding electroplating apparatus according to claim 9, characterized in that, The lower end of the support block (24) is provided with a locking part (241) for locking the entire device into the immersion plating tank.

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