Electroplating line copper brush and copper sleeve integrated conductive mechanism

Abstract

The utility model relates to a plating line copper brush and copper sleeve integrated conductive mechanism which comprises a base, a connecting seat, a lifting mechanism, an insulating lifting seat, a conductive mounting seat, a conductive sleeve assembly and a copper brush conductive assembly, and the conductive sleeve assembly comprises a first conductive sleeve group, a second conductive sleeve group and a third conductive sleeve group. The first conductive sleeve group, the second conductive sleeve group and the third conductive sleeve group are the same in structure, the first conductive sleeve group comprises a conductive shaft, a lower copper sleeve, an upper copper sleeve, an avoiding spring and a positioning sleeve, the copper brush conductive assemblies are distributed on the two sides of a material belt path, and each copper brush conductive assembly comprises a copper brush seat and a conductive copper brush. According to the utility model, the conductive sleeve assembly and the copper brush conductive assembly are sequentially arranged along the path of the material belt, one of the conductive sleeve and the copper brush can be selected for conduction as required, and the conductive device does not need to be replaced when different material belts are switched, thereby being more convenient; the distance between the upper copper sleeve and the lower copper sleeve can be conveniently adjusted according to needs by avoiding the upper copper sleeve and the lower copper sleeve separated by the spring, and the device is suitable for material belts with different widths.

Description

Technical Field

[0001] The utility model relates to electroplating equipment, in particular to an integrated conductive mechanism of an electroplating wire copper brush and a copper sleeve. Background Art

[0002] Electroplating equipment is a commonly used metal surface treatment device. For the surface treatment of small sheet metal parts, strip-type electroplating equipment is crucial. Due to the varying shapes of metal parts on the strip, some products require copper sleeves for conductivity, while others require brushes. Traditional conductive devices are single-use, making replacement difficult when switching between strips. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an integrated conductive mechanism of an electroplating wire copper brush and a copper sleeve.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a conductive mechanism of an electroplating wire copper brush and a copper sleeve as an integral unit, comprising a base, a connecting seat arranged on the base, a lifting mechanism arranged on the connecting seat, an insulating lifting seat arranged on the lifting mechanism, a conductive mounting seat arranged on the insulating lifting seat, a conductive sleeve assembly arranged on the conductive mounting seat, and a copper brush conductive assembly. The conductive sleeve assembly and the copper brush conductive assembly are arranged and distributed along the material belt running path. The conductive sleeve assembly comprises a first conductive sleeve group, a second conductive sleeve group, and a third conductive sleeve group arranged on the conductive mounting seat. The first conductive sleeve group and the third conductive sleeve group are located on the same side of the material belt path, and the second conductive sleeve group is located on the other side of the material belt path. The first conductive sleeve group, the second conductive sleeve group, and the third conductive sleeve group are located on the same side of the material belt path. The three conductive sleeves are arranged sequentially along the material strip path, and the first conductive sleeve group, the second conductive sleeve group and the third conductive sleeve group have the same structure. The first conductive sleeve group includes a conductive shaft vertically fixed on the conductive mounting seat, a lower copper sleeve rotatably connected to the conductive shaft, an upper copper sleeve rotatably connected to the conductive shaft, an avoidance spring sleeved on the upper copper sleeve and the lower copper sleeve, and a positioning sleeve sliding along the conductive shaft, the positioning sleeve is locked on the conductive shaft by a locking screw, the top of the avoidance spring abuts the upper copper sleeve, and the bottom of the avoidance spring abuts the lower copper sleeve; the copper brush conductive components are distributed on both sides of the material strip path, the copper brush conductive components include a copper brush holder, a conductive copper brush arranged on the copper brush holder, and the conductive copper brushes on both sides of the material strip path are V-shaped with their openings facing the incoming direction of the material strip.

[0005] As a further improvement of the present design, a conductive terminal is provided on the conductive mounting seat.

[0006] As a further improvement of the present design, a mounting groove is provided on the conductive mounting seat, a conductive strip is placed in the mounting groove, and the conductive strip is located below the material strip path.

[0007] As a further improvement of the present design, a conductive slide is horizontally slidably connected to the conductive mounting seat, the second conductive sleeve is arranged on the conductive slide, the sliding path of the conductive slide is perpendicular to the material strip path, and an elastic member is connected between the conductive mounting seat and the conductive slide, and the elastic member applies an elastic force to the conductive slide toward the material strip path.

[0008] As a further improvement of the present design, a material strip supporting wheel is provided on each of the front and rear sides of the conductive mounting seat, and the top surface of the material strip supporting wheel is flush with the top surface of the conductive strip.

[0009] As a further improvement of this design, the lifting mechanism includes a vertical guide rod arranged on the connecting seat, a screw rod rotatably connected to the connecting seat, the insulating lifting seat and the vertical guide rod are slidably matched, and the screw rod and the insulating lifting seat are threadedly matched.

[0010] As a further improvement of the present design, the copper brush holder is provided with a connecting bolt, the bottom of which is threadedly connected to the conductive mounting seat.

[0011] As a further improvement of this design, the connecting seat is connected to the base by bolts, an adjustment screw is threadedly connected to the connecting seat, the bottom of the adjustment screw is against the top of the base, and at least three non-collinear adjustment screws are provided on the connecting seat.

[0012] The beneficial effects of the utility model are as follows: the utility model can select either the conductive sleeve or the copper brush for conduction as needed through the conductive sleeve assembly and the copper brush conductive assembly arranged in sequence along the material strip path, and there is no need to replace the conductive device when switching different material strips, which is more convenient; the upper copper sleeve and the lower copper sleeve are separated by the avoidance spring, so the spacing between the upper copper sleeve and the lower copper sleeve can be adjusted according to needs, and it is suitable for material strips of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] Figure 1 It is a perspective three-dimensional structural diagram of the utility model.

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention from another perspective.

[0016] In the figure, 1. base, 2. connecting seat, 3. material strip supporting wheel, 4. copper brush conductive assembly, 40. conductive copper brush, 41. connecting bolt, 42. copper brush seat, 5. third conductive sleeve, 6. conductive terminal, 7. lifting mechanism, 70. screw, 71. vertical guide rod, 8. first conductive sleeve, 80. conductive shaft, 81. positioning sleeve, 82. upper copper sleeve, 83. avoidance spring, 84. lower copper sleeve, 9. mounting slot, 10. conductive strip, 11. second conductive sleeve, 12. adjusting screw, 13. conductive mounting seat, 14. insulating lifting seat, 15. conductive slide, 16. elastic part. DETAILED DESCRIPTION

[0017] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The exemplary embodiments and descriptions are only used to explain the present invention but are not intended to limit the present invention.

[0018] Embodiment: A conductive mechanism of an electroplating wire copper brush and a copper sleeve as an integral part, comprising a base 1, a connecting seat 2 arranged on the base 1, a lifting mechanism 7 arranged on the connecting seat 2, an insulating lifting seat 14 arranged on the lifting mechanism 7, a conductive mounting seat 13 arranged on the insulating lifting seat 14, a conductive sleeve assembly arranged on the conductive mounting seat 13, and a copper brush conductive assembly 4. The conductive sleeve assembly and the copper brush conductive assembly 4 are arranged and distributed along the material strip running path. The conductive sleeve assembly comprises a first conductive sleeve group 8, a second conductive sleeve group 11, and a third conductive sleeve group 5 arranged on the conductive mounting seat 13. The first conductive sleeve group 8 and the third conductive sleeve group 5 are located on the same side of the material strip path, and the second conductive sleeve group 11 is located on the other side of the material strip path. The first conductive sleeve group 8, the second conductive sleeve group 11, and the third conductive sleeve group 5 are arranged in sequence along the material strip path. The first conductive sleeve group 8, the second conductive sleeve group 11 and the third conductive sleeve group 5 have the same structure. The first conductive sleeve group 8 includes a conductive shaft 80 vertically fixed on the conductive mounting seat 13, a lower copper sleeve 84 rotatably connected to the conductive shaft 80, an upper copper sleeve 82 rotatably connected to the conductive shaft 80, an avoidance spring 83 sleeved on the upper copper sleeve 82 and the lower copper sleeve 84, and a positioning sleeve 81 sliding along the conductive shaft 80. The positioning sleeve 81 is locked on the conductive shaft 80 by a locking screw. The top of the avoidance spring 83 abuts the upper copper sleeve 82, and the bottom of the avoidance spring 83 abuts the lower copper sleeve 84; the copper brush conductive assembly 4 is distributed on both sides of the material strip path, and the copper brush conductive assembly 4 includes a copper brush seat 42 and a conductive copper brush 40 arranged on the copper brush seat 42. The conductive copper brushes 40 on both sides of the material strip path are V-shaped and the openings are facing the incoming direction of the material strip.

[0019] The conductive sleeve assembly and the copper brush conductive assembly 4 are arranged in sequence along the material strip path. The conductive sleeve and the copper brush can be selected as needed. There is no need to replace the conductive device when switching different material strips, which is more convenient. The upper copper sleeve 82 and the lower copper sleeve 84 are separated by the avoidance spring 83, which makes it easy to adjust the spacing between the upper copper sleeve 82 and the lower copper sleeve 84 as needed, and is suitable for material strips of different widths.

[0020] See Figure 1 The conductive mounting seat 13 is provided with a conductive terminal 6 to facilitate the introduction of a larger current into the conductive mounting seat 13.

[0021] See Figure 1 The conductive mounting base 13 is provided with a mounting slot 9, in which a conductive strip 10 is placed. The conductive strip 10 is located below the strip path. The easily replaceable conductive strip 10 ensures that the strip always fits the conductive strip 10, providing a lower limit for the strip and preventing arcing.

[0022] See Figure 2 A conductive slider 15 is horizontally slidably connected to the conductive mounting seat 13. The second conductive sleeve 11 is mounted on the conductive slider 15. The sliding path of the conductive slider 15 is perpendicular to the material strip path. An elastic member 16 is connected between the conductive mounting seat 13 and the conductive slider 15, exerting an elastic force on the conductive slider 15 toward the material strip path. The elastic connection of the conductive slider 15 allows the material strip to be closely attached to the first conductive sleeve 8, the second conductive sleeve 11, and the third conductive sleeve 5, ensuring stable power supply to the material strip.

[0023] See Figure 1 In order to introduce and lead out the material strip, reduce the wear of the material strip and ensure the stability of the material strip. A material strip supporting wheel 3 is provided on each of the front and rear sides of the conductive mounting seat 13, and the top surface of the material strip supporting wheel 3 is flush with the top surface of the conductive strip 10.

[0024] See Figure 2 The lifting mechanism 7 includes a vertical guide rod 71 provided on the connecting base 2, a screw 70 rotatably connected to the connecting base 2, and a slidable engagement between the insulating lifting base 14 and the vertical guide rod 71. The screw 70 is threadedly engaged with the insulating lifting base 14. The screw 70 and the vertical guide rod 71 cooperate to facilitate adjustment of the lifting base height according to the height of the material strip, thereby improving the conductivity of the material strip.

[0025] See Figure 1 The copper brush holder 42 is provided with a connecting bolt 41, and the bottom of the connecting bolt 41 is threadedly connected to the conductive mounting seat 13. When the connecting bolt 41 is loosened, the angle of the copper brush holder 42 can be adjusted to facilitate better contact between the conductive copper brush 40 and the material strip.

[0026] See Figure 1 The connecting base 2 is bolted to the base 1. An adjustment screw 12 is threaded onto the connecting base 2, with the bottom of the adjustment screw 12 abutting against the top of the base 1. The connecting base 2 is provided with at least three non-collinear adjustment screws 12. The adjustment screws 12 cooperate to slightly tilt the conductive mounting base 13, creating a downward force component on the upper and lower copper sleeves 82 and 84 in the vertical direction, thereby improving the stability of the strip.

[0027] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A conductive mechanism integrating a copper brush and a copper sleeve for electroplating wire, characterized in that: It includes a base, a connecting base arranged on the base, a lifting mechanism arranged on the connecting base, an insulating lifting base arranged on the lifting mechanism, a conductive mounting base arranged on the insulating lifting base, a conductive sleeve assembly arranged on the conductive mounting base, and a copper brush conductive assembly. The conductive sleeve assembly and the copper brush conductive assembly are arranged and distributed along the material belt running path. The conductive sleeve assembly includes a first conductive sleeve group, a second conductive sleeve group, and a third conductive sleeve group arranged on the conductive mounting base. The first conductive sleeve group and the third conductive sleeve group are located on the same side of the material belt path, and the second conductive sleeve group is located on the other side of the material belt path. The first conductive sleeve group, the second conductive sleeve group, and the third conductive sleeve group are arranged in sequence along the material belt path. The first conductive sleeve group The conductive sleeve group, the second conductive sleeve group and the third conductive sleeve group have the same structure. The first conductive sleeve group includes a conductive shaft vertically fixed on the conductive mounting seat, a lower copper sleeve rotatably connected to the conductive shaft, an upper copper sleeve rotatably connected to the conductive shaft, an avoidance spring sleeved on the upper copper sleeve and the lower copper sleeve, and a positioning sleeve sliding along the conductive shaft. The positioning sleeve is locked on the conductive shaft by a locking screw, the top of the avoidance spring abuts the upper copper sleeve, and the bottom of the avoidance spring abuts the lower copper sleeve; the copper brush conductive components are distributed on both sides of the material strip path, and the copper brush conductive components include a copper brush holder and a conductive copper brush arranged on the copper brush holder. The conductive copper brushes on both sides of the material strip path are V-shaped and the openings are facing the incoming direction of the material strip.

2. The electroplating wire copper brush and copper sleeve integrated conductive mechanism according to claim 1, characterized in that: The conductive mounting seat is provided with a conductive terminal.

3. The electroplating wire copper brush and copper sleeve integrated conductive mechanism according to claim 2, characterized in that: The conductive mounting seat is provided with a mounting groove, a conductive strip is placed in the mounting groove, and the conductive strip is located below the material strip path.

4. The electroplating wire copper brush and copper sleeve integrated conductive mechanism according to claim 3, characterized in that: A conductive slide is horizontally slidably connected to the conductive mounting seat, the second conductive sleeve is arranged on the conductive slide, the sliding path of the conductive slide is perpendicular to the material strip path, and an elastic member is connected between the conductive mounting seat and the conductive slide, and the elastic member applies an elastic force to the conductive slide toward the material strip path.

5. The electroplating wire copper brush and copper sleeve integrated conductive mechanism according to claim 3, characterized in that: A material strip supporting wheel is respectively provided on the front and rear sides of the conductive mounting seat, and the top surface of the material strip supporting wheel is flush with the top surface of the conductive strip.

6. The electroplating wire copper brush and copper sleeve integrated conductive mechanism according to claim 1, characterized in that: The lifting mechanism includes a vertical guide rod provided on the connecting seat, a screw rod rotatably connected to the connecting seat, an insulating lifting seat and the vertical guide rod are slidably matched, and the screw rod and the insulating lifting seat are threadedly matched.

7. The electroplating wire copper brush and copper sleeve integrated conductive mechanism according to claim 1, characterized in that: The copper brush holder is provided with a connecting bolt, and the bottom of the connecting bolt is threadedly connected to the conductive mounting seat.

8. The electroplating wire copper brush and copper sleeve integrated conductive mechanism according to claim 1, characterized in that: The connecting seat is connected to the base through bolts. An adjusting screw is threadedly connected to the connecting seat. The bottom of the adjusting screw abuts against the top of the base. At least three non-collinear adjusting screws are provided on the connecting seat.

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