Scratch-proof conductive structure for multi-material-belt plate electroplating

Abstract

The utility model relates to metal strip plate processing equipment, in particular to a multi-strip plate electroplating scratch-proof conductive structure which comprises a base and a track plate, and three groups of copper brushes are arranged on the track plate in parallel at equal intervals along the horizontal direction; the three sets of copper brushes are distributed at equal intervals in the vertical direction and connected through a longitudinal adjusting structure, and the longitudinal adjusting structure can adjust the distance between any two adjacent sets of copper brushes in the three sets of copper brushes in the vertical direction. A height adjusting structure is further arranged between the copper brush located in the middle and the track plate. The copper brush is in contact with the metal material strip plate for electric conduction, so that the metal material strip plate can be effectively prevented from being scratched, and stable power connection can be kept. The distances among the three groups of copper brushes in the vertical direction are the same, so that a plurality of groups of metal strip plates which are vertically arranged can be electrified at the same time; and the arranged longitudinal adjusting structure can be used for adjusting the longitudinal distance among the three groups of copper brushes so as to meet the conductive requirements of metal strip plates with different width specifications.

Description

Technical Field

[0001] This utility model relates to a metal strip and sheet processing equipment, specifically a conductive structure for electroplating multi-strip sheets to prevent scratches. Background Technology

[0002] After processing, metal strips and sheets generally require conductive treatment. The main purpose of this treatment is to improve their conductivity to meet the needs of specific applications.

[0003] Because the electrical conductivity of metals is affected by their internal structure and surface condition, directly using untreated metal strips or sheets may not achieve the desired conductivity. However, conductive treatment can increase the conductivity of aluminum alloys by several times or even tens of times, meeting the conductivity requirements of different applications.

[0004] However, most of the conductive processing technologies currently used in the industry process each line individually, and the efficiency still needs to be improved for mass production. Utility Model Content

[0005] The purpose of this invention is to provide a conductive structure for electroplating multi-material strip plates to prevent scratches, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A conductive structure for electroplating multi-material strip plates to prevent scratches includes a base and a workbench mounted on the base. A track plate is vertically mounted on one side of the workbench, and three sets of copper brushes are arranged side by side at equal intervals along the horizontal direction on the track plate.

[0008] The three sets of copper brushes are evenly spaced along the vertical direction, and the three sets of copper brushes are connected by a longitudinal adjustment structure, which can adjust the vertical spacing between any two adjacent sets of the three sets of copper brushes.

[0009] A height adjustment structure is provided between the copper brush and the track plate located in the middle position. The height adjustment structure can adjust the height of the three sets of copper brushes while keeping the longitudinal spacing between the three sets of copper brushes unchanged.

[0010] The above-mentioned multi-material strip plate electroplating anti-scratch conductive structure: one end of the copper brush near the track plate is connected to the adjusting block through a connector, and the adjusting block is slidably connected to the track groove vertically set on the track plate;

[0011] Both sides of the adjusting block are provided with fitting parts, and both sides of the rail groove are provided with grooves that slide and fit with the fitting parts.

[0012] The conductive structure for electroplating and scratch prevention of multi-material strip plates as described above: the longitudinal adjustment structure includes a middle plate connected to the adjustment block at the middle position, and the four corners of the middle plate are elastically and movablely provided with locking teeth;

[0013] A toothed plate is installed on the track plate, and continuous triangular teeth are formed on the toothed plate. The locking teeth are also triangular teeth.

[0014] The triangular teeth are right-angled triangular teeth, with the right-angled side of the triangular teeth on the card tooth located at the bottom and the right-angled side of the triangular teeth on the tooth plate located at the top.

[0015] The conductive structure for electroplating and scratch prevention of multi-material strip plates as described above: a receiving cavity is provided on the middle plate along its thickness direction, and one end of the retaining tooth extends into the receiving cavity and slides into the receiving cavity;

[0016] A spring is also provided in the accommodating cavity. One end of the spring abuts against the bottom of the accommodating cavity, and the other end abuts against the end of the retaining tooth that extends into the accommodating cavity. The spring has elastic preload.

[0017] The conductive structure for electroplating anti-scratch on multi-material strip plates as described above: The middle plate is also provided with a release component, the release component includes a release handle connected to the locking teeth, a side groove is provided on one side of the receiving cavity, one end of the release handle is slidably connected to the side groove, and one end of the release handle extends into the receiving cavity through the side groove and is fixed to the edge of the locking teeth.

[0018] The above-mentioned conductive structure for electroplating anti-scratch of multi-material strip plate: The longitudinal adjustment structure includes a rotating frame rotatably set at the center of the middle plate, and an extension is formed on each side of the rotating frame. One end of the two extensions is connected to two adjusting blocks located on both sides of the middle plate through two connecting rods.

[0019] One end of the connecting rod is rotatably connected to the end of the extension, and the other end of the connecting rod is rotatably connected to the adjusting block located on the side.

[0020] The above-mentioned conductive structure for electroplating anti-scratch on multi-material strip plate: a cylindrical protrusion is formed in the center of the middle plate, and rollers are rolled and fitted at equal intervals around the outer periphery of the cylindrical protrusion. A ring is fitted around the outer periphery of the cylindrical protrusion.

[0021] The inner wall of the ring hoop forms a raceway, and the raceway and the rollers roll in a rolling engagement. The rotating frame is fixed on the ring hoop.

[0022] The conductive structure for electroplating and scratch prevention of multi-material strip plates as described above: the rotating frame is also provided with a pin fixing structure, the pin fixing structure includes a threaded sleeve fixedly disposed through the rotating frame, the threaded sleeve being threadedly engaged with a positioning bolt.

[0023] Compared with the prior art, the beneficial effects of this utility model are: because the copper brush and the metal strip plate are used for contact conductivity, it can effectively prevent the metal strip plate from being scratched and can maintain stable power connection.

[0024] Since the three sets of copper brushes are spaced the same in the vertical direction, multiple sets of vertically arranged metal strips can be energized simultaneously. Moreover, the longitudinal adjustment structure can be used to adjust the longitudinal spacing between the three sets of copper brushes to meet the conductivity requirements of metal strips of different widths.

[0025] In addition, the height adjustment structure can be used to adjust the overall height of the three sets of copper brushes. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of a conductive structure for electroplating multi-material strips to prevent scratches.

[0027] Figure 2 This is a schematic diagram of another aspect of the conductive structure for electroplating multi-material strips to prevent scratches.

[0028] Figure 3 In order to be in Figure 1 The diagram shows the structure after removing the base, workbench, and track plate.

[0029] Figure 4 In order to be in Figure 3 This is a structural diagram of another location after the copper brush has been removed.

[0030] Figure 5 This is a schematic diagram showing the disassembled structure of the toothed plate, the middle plate, and the rotating frame.

[0031] Figure 6 for Figure 5 A structural diagram from another angle.

[0032] Figure 7 This is a schematic diagram of the structure after the retaining teeth and spring have been removed from the receiving cavity.

[0033] In the diagram: 1-base; 2-workbench; 3-track plate; 301-track groove; 302-groove; 4-copper brush; 5-adjusting block; 501-fitting part; 6-connector; 7-middle plate; 701-roller; 702-accommodating cavity; 703-side groove; 8-rotating frame; 9-connecting rod; 10-ring clamp; 1001-raceway; 11-screw sleeve; 12-positioning bolt; 13-tooth plate; 14-clamping tooth; 15-spring; 16-release handle. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0035] Please see Figures 1-7 As an embodiment of this utility model, the electroplating anti-scratch conductive structure of the multi-material strip plate includes a base 1 and a workbench 2 installed on the base 1. A track plate 3 is vertically installed on one side of the workbench 2, and three sets of copper brushes 4 are arranged side by side at equal intervals along the horizontal direction on the track plate 3.

[0036] The three sets of copper brushes 4 are evenly spaced along the vertical direction, and the three sets of copper brushes 4 are connected by a longitudinal adjustment structure, which can adjust the vertical spacing between any two adjacent sets of the three sets of copper brushes 4.

[0037] A height adjustment structure is provided between the copper brush 4 and the track plate 3 located in the middle position. The height adjustment structure can adjust the height of the three sets of copper brushes 4 while keeping the longitudinal spacing between the three sets of copper brushes 4 unchanged.

[0038] In this embodiment, since the copper brush 4 and the metal strip plate are made to make contact and conduct electricity, the metal strip plate can be effectively prevented from being scratched and the power connection can be kept stable.

[0039] Since the three sets of copper brushes 4 are spaced the same in the vertical direction, multiple vertically arranged metal strips can be energized simultaneously. Moreover, the longitudinal adjustment structure can be used to adjust the longitudinal spacing between the three sets of copper brushes 4 to meet the conductivity requirements of metal strips of different widths.

[0040] In addition, the overall height of the three sets of copper brushes 4 can be adjusted using the height adjustment structure.

[0041] As a further embodiment of this utility model, one end of the copper brush 4 near the track plate 3 is connected to the adjusting block 5 via a connector 6, and the adjusting block 5 is slidably connected to the track groove 301 vertically arranged on the track plate 3.

[0042] Specifically, the adjusting block 5 is provided with fitting parts 501 on both sides, and the track groove 301 is provided with grooves 302 on both sides that slide and fit with the fitting parts 501.

[0043] In this embodiment, after the adjusting block 5 and the track groove 301 are engaged, the adjusting block 5 cannot move left or right relative to the track plate 3. However, with the help of the fitting part 501 and the groove 302, the adjusting block 5 can be constrained from moving back and forth relative to the track plate 3, so that the adjusting block 5 can only slide up and down relative to the track plate 3.

[0044] As a further embodiment of this utility model, the longitudinal adjustment structure includes a middle plate 7 connected to the adjustment block 5 at the middle position, and the four corners of the middle plate 7 are elastically and movably provided with locking teeth 14.

[0045] A toothed plate 13 is installed on the track plate 3, and continuous triangular teeth are formed on the toothed plate 13. The locking teeth 14 are also triangular teeth.

[0046] The triangular teeth are right-angled triangular teeth, with the right-angled side of the triangular teeth on the tooth 14 located at the bottom and the right-angled side of the triangular teeth on the tooth plate 13 located at the top.

[0047] In this embodiment, it is precisely because of the setting of the right-angled triangular teeth that when the middle plate 7 moves the adjusting block 5 at the middle position upward, the inclined edge of the triangular teeth on the locking teeth 14 presses against the inclined edge of the triangular teeth on the tooth plate 13, and passes over the triangular teeth on the tooth plate 13 by the elastic yielding of the locking teeth 14.

[0048] After the middle plate 7 loses its upward thrust, under the action of gravity, the right-angled edge of the triangular tooth on the locking tooth 14 presses against the right-angled edge of the triangular tooth on the tooth plate 13, and the locking tooth 14 is locked at the current height by the triangular tooth on the tooth plate 13.

[0049] As a further embodiment of this utility model, a receiving cavity 702 is provided on the middle plate 7 along its thickness direction, and one end of the retaining tooth 14 extends into the receiving cavity 702 and slides in cooperation with the receiving cavity 702.

[0050] A spring 15 is also provided in the accommodating cavity 702. One end of the spring 15 abuts against the bottom of the accommodating cavity 702, and the other end abuts against the end of the retaining tooth 14 that extends into the accommodating cavity 702. The spring 15 has elastic preload.

[0051] In this embodiment, because the spring 15 has an elastic preload, the spring 15 always provides the locking tooth 14 with an elastic force that moves it closer to the tooth plate 13; and when the triangular tooth on the locking tooth 14 presses against the triangular tooth on the tooth plate 13, the locking tooth 14 will generate a component force away from the tooth plate 13 after being subjected to the pressing force. This component force can drive the locking tooth 14 to further compress the spring 15 and make elastic concession.

[0052] As a further embodiment of this utility model, the middle plate 7 is also provided with a release assembly, the release assembly including a release handle 16 connected to the locking tooth 14, a side groove 703 is provided on one side of the accommodating cavity 702, one end of the release handle 16 is slidably connected to the side groove 703, and one end of the release handle 16 extends into the accommodating cavity 702 through the side groove 703 and is fixed to the edge of the locking tooth 14.

[0053] In this embodiment, when it is necessary to lower the height of the middle plate 7, simply pull the release handle 16 outward to move the locking teeth 14 away from the tooth plate 13 to release the lock. Then, after lowering it to the appropriate position, release the handle to lock the height again.

[0054] As a further embodiment of this utility model, the longitudinal adjustment structure includes a rotating frame 8 rotatably disposed at the center of the middle plate 7, with an extension on each side of the rotating frame 8, and one end of each extension being connected to two adjusting blocks 5 located on both sides of the middle plate 7 via two connecting rods 9.

[0055] One end of the connecting rod 9 is rotatably connected to the end of the extension, and the other end of the connecting rod 9 is rotatably connected to the adjusting block 5 located on the side.

[0056] In this embodiment, combined with Figure 2 It is easy to see that by rotating the rotating frame 8, the two adjusting blocks 5 on both sides can be moved closer to each other or further away from each other on the middle plate 7, and the stroke of the two blocks closer to each other or further away is always equal, thereby achieving the adjustment of the vertical spacing between any two adjacent sets of the three sets of copper brushes 4. Moreover, after adjustment, the vertical spacing of the three sets of copper brushes 4 remains equal.

[0057] As a further embodiment of this utility model, a cylindrical protrusion is formed in the center of the middle plate 7, and rollers 701 are rolled and fitted around the outer periphery of the cylindrical protrusion at equal intervals along the circumference, and a ring hoop 10 is sleeved around the outer periphery of the cylindrical protrusion.

[0058] The inner wall of the ring 10 forms a raceway 1001, which rolls in cooperation with a ring of rollers 701, and the rotating frame 8 is fixed on the ring 10.

[0059] In this embodiment, the rotating frame 8 and the middle plate 7 are rotated by means of the ring hoop 10 and the raceway 1001 and the roller 701. The frictional resistance of the rotating connection is rolling friction, which is less resistance and less wear.

[0060] As a further embodiment of this utility model, the rotating frame 8 is also provided with a pin fixing structure, which includes a threaded sleeve 11 fixedly disposed through the rotating frame 8, and the threaded sleeve 11 is threadedly engaged with the positioning bolt 12.

[0061] In this embodiment, by tightening the positioning bolt 12, one end of the positioning bolt 12 is tightly abutted against the middle plate 7, thereby preventing the rotating frame 8 from rotating; when it is necessary to rotate the rotating frame 8, it is only necessary to rotate it in the opposite direction to loosen the positioning bolt 12.

[0062] Combination Figure 2 It can be seen that the adjusting block 5 located in the upper left corner provides a clockwise rotation torque to the rotating frame 8 through the connecting rod 9 in the upper left corner; however, the adjusting block 5 located in the lower right corner provides a counterclockwise rotation torque to the rotating frame 8 through the connecting rod 9 in the lower right corner, and the magnitudes of the two torques in opposite directions are equal. Therefore, in a natural state, theoretically, the rotating frame 8 does not have rotational drive. On this basis, the stability of the rotating frame 8 is further ensured by the set pin structure, and the pin structure does not need to bear a large rotational torque.

[0063] The above embodiments are exemplary and not restrictive. Therefore, without departing from the spirit or basic characteristics of this utility model, any technical solutions that can be implemented in other specific forms are included in this utility model.

Claims

1. A conductive structure for electroplating and scratch prevention of multi-material strip plate, comprising a base (1) and a workbench (2) mounted on the base (1), wherein a track plate (3) is vertically mounted on one side of the workbench (2), and three sets of copper brushes (4) are arranged side by side at equal intervals along the horizontal direction on the track plate (3). Its features are, The three sets of copper brushes (4) are distributed at equal intervals along the vertical direction, and the three sets of copper brushes (4) are connected by a longitudinal adjustment structure. The longitudinal adjustment structure can adjust the vertical spacing between any two adjacent sets of the three sets of copper brushes (4). Among them, a height adjustment structure is provided between the copper brush (4) located in the middle position and the track plate (3). The height adjustment structure can adjust the height of the three sets of copper brushes (4) while keeping the longitudinal spacing between the three sets of copper brushes (4) unchanged.

2. The conductive structure for scratch-resistant electroplating of multi-material strip plates according to claim 1, characterized in that, The copper brush (4) is connected to the adjusting block (5) at one end near the track plate (3) via a connector (6), and the adjusting block (5) is slidably connected to the track groove (301) vertically set on the track plate (3); The adjusting block (5) has a fitting part (501) on both sides, and the rail groove (301) has a groove (302) on both sides that slides and fits into the fitting part (501).

3. The conductive structure for electroplating and scratch-resistant multi-material strip plates according to claim 2, characterized in that, The longitudinal adjustment structure includes a middle plate (7) connected to the adjustment block (5) at the middle position, and the four corners of the middle plate (7) are elastically and movably provided with locking teeth (14). A toothed plate (13) is installed on the track plate (3), and continuous triangular teeth are formed on the toothed plate (13). The locking teeth (14) are also triangular teeth. The triangular teeth are right-angled triangular teeth, and the right-angled side of the triangular teeth on the toothed plate (14) is located at the bottom, while the right-angled side of the triangular teeth on the toothed plate (13) is located at the top.

4. The conductive structure for electroplating and scratch-resistant multi-material strip plates according to claim 3, characterized in that, The middle plate (7) has a receiving cavity (702) along its thickness direction, and one end of the retaining tooth (14) extends into the receiving cavity (702) and slides into the receiving cavity (702); A spring (15) is also provided in the accommodating cavity (702). One end of the spring (15) abuts against the bottom of the accommodating cavity (702), and the other end abuts against the end of the retaining tooth (14) that extends into the accommodating cavity (702). The spring (15) has elastic preload.

5. The conductive structure for electroplating and scratch-resistant multi-material strip plates according to claim 4, characterized in that, The middle plate (7) is also provided with a release assembly, which includes a release handle (16) connected to the locking tooth (14). A side groove (703) is provided on one side of the accommodating cavity (702). One end of the release handle (16) is slidably connected to the side groove (703), and one end of the release handle (16) extends into the accommodating cavity (702) through the side groove (703) and is fixed to the edge of the locking tooth (14).

6. The conductive structure for scratch-resistant electroplating of multi-material strip plates according to claim 3, characterized in that, The longitudinal adjustment structure includes a rotating frame (8) rotatably disposed at the center of the middle plate (7), with an extension on each side of the rotating frame (8), and one end of each extension being connected to two adjusting blocks (5) located on both sides of the middle plate (7) via two connecting rods (9). One end of the connecting rod (9) is rotatably connected to the end of the extension, and the other end of the connecting rod (9) is rotatably connected to the adjusting block (5) located on the side.

7. The conductive structure for scratch-resistant electroplating of multi-material strip plates according to claim 6, characterized in that, A cylindrical protrusion is formed in the center of the middle plate (7), and rollers (701) are rolled and fitted around the outer periphery of the cylindrical protrusion at equal intervals. A ring hoop (10) is fitted around the outer periphery of the cylindrical protrusion. The inner wall of the ring (10) forms a raceway (1001), the raceway (1001) and a ring of rollers (701) roll in cooperation, and the rotating frame (8) is fixed on the ring (10).

8. The conductive structure for scratch-resistant electroplating of multi-material strip plates according to claim 6, characterized in that, The rotating frame (8) is also provided with a pin fixing structure, which includes a threaded sleeve (11) fixedly installed on the rotating frame (8), and the threaded sleeve (11) is threadedly engaged with the positioning bolt (12).

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