Flexible electroplating production line

Abstract

The invention relates to the field of electroplating devices, in particular to a flexible electroplating production line which comprises a working footpath, an electroplating tool and a plurality of electroplating tanks, the electroplating tool is used for arranging electroplating workpieces, the electroplating tanks are divided into two rows, and the two rows of electroplating tanks are located on the two sides of the working footpath correspondingly. The distribution directions of the two rows of electroplating tanks are consistent with the extension direction of the working footpath; the flexible electroplating production line further comprises a transfer sliding rail, a swing arm traveling crane, a transfer swing arm and a tool transfer part, the extension direction of the transfer sliding rail is consistent with the distribution direction of the electroplating bath, the swing arm traveling crane is in sliding fit with the transfer sliding rail in the extension direction of the transfer sliding rail, the swing arm traveling crane is located at the top of the operation footpath, and the transfer swing arm is in running fit with the swing arm traveling crane; the tool transferring piece is installed on the transferring swing arm and used for fixedly arranging the electroplating tool. The electroplating device has the effect that electroplating workpieces can be conveniently transferred between the two rows of electroplating tanks, so that the production efficiency of electroplating production is ensured.

Description

Technical Field

[0001] The present application relates to the field of electroplating devices, and in particular to a flexible electroplating production line. Background Art

[0002] Electroplating is a commonly used industrial coating method, which mainly involves electrically connecting the electroplated workpiece to the cathode, and the electroplated metal to the anode, and placing the electroplated workpiece and the electroplated metal in a plating solution containing electroplated metal ions, thereby electrochemically depositing the electroplated metal on the surface of the electroplated workpiece.

[0003] In the existing related technologies, the electroplating production line can refer to publication number CN 116716644 A, publication date 2023.09.08, an invention patent for a circular track cantilever crane electroplating line. This invention patent arranges two rows of electroplating tanks on the working walkway, and arranges a circular track and a cantilever crane on the top of the two electroplating tanks (specifically, the cantilever crane can move along the circular track on the one hand, and can move vertically and horizontally on the other hand), so as to put the electroplating tooling with the electroplated workpiece hung on it into the electroplating tank or take it out from the electroplating tank. In addition, in the process of transferring the electroplating tooling by the cantilever crane, the operator also needs to regularly patrol and inspect the electroplated workpieces in the electroplating tank on the working walkway according to production requirements to ensure the long-term and stable automatic operation of the production line.

[0004] Specifically, the electroplating tooling referred to above can be found in the publication number CN115522251 A, published on December 27, 2022, an invention patent for an efficient and flexible production equipment for an automated electroplating production line. The invention patent hangs the electroplated workpiece by a cathode hook provided on the encapsulated structure, and the cathode copper hook fixedly installed on the top of the encapsulated structure is hung on the cathode rod (i.e., the electroplating cathode referred to in the invention patent) to electrically connect the electroplated workpiece to the cathode, thereby completing the electroplating production of the electroplated workpiece.

[0005] In the actual production process, the coating of the electroplated workpiece is often not limited to a single layer. Depending on the application scenario, the coating is often provided with multiple layers so as to meet flexible and complex application standards through multiple layers of coating. Therefore, in order to meet the above-mentioned flexible and complex electroplating application standards, in the electroplating production process of the electroplated workpiece, the electroplated workpiece needs to be placed in different electroplating tanks in turn, so that the surface of the electroplated workpiece is covered with multiple coatings in turn.

[0006] With regard to the above-mentioned related technologies, when the electroplated workpieces need to be placed in two rows of electroplating tanks respectively, the cantilever crane needs to move a long distance along the circular track before transferring the electroplated workpieces from one row of electroplating tanks to another row of electroplating tanks, which is time-consuming and not conducive to ensuring the production efficiency of electroplating production. Summary of the invention

[0007] In order to facilitate the transfer of electroplated workpieces between two rows of electroplating tanks, thereby ensuring the production efficiency of electroplating production, the present application provides a flexible electroplating production line.

[0008] The flexible electroplating production line provided in this application adopts the following technical solution: A flexible electroplating production line comprises an operating walkway, an electroplating tool and a plurality of electroplating tanks, wherein the electroplating tool is used to set electroplated workpieces, and the plurality of electroplating tanks are divided into two rows, the two rows of electroplating tanks are respectively located on both sides of the operating walkway, and the distribution direction of the two rows of electroplating tanks is consistent with the extension direction of the operating walkway; The flexible electroplating production line also includes a transfer slide rail, a swing arm crane, a transfer swing arm and a tooling transfer part. The extension direction of the transfer slide rail is consistent with the distribution direction of the electroplating tank. The swing arm crane slides along the extension direction of the transfer slide rail and is matched with the transfer slide rail. The swing arm crane is located at the top of the working walkway. The transfer swing arm is rotatably matched with the swing arm crane. The swing arm crane is provided with a swing arm driving part, and the swing arm driving part is used to drive the transfer swing arm to rotate. The tooling transfer piece is installed on the transfer swing arm, and the tooling transfer piece is used to fix the electroplating tooling.

[0009] By adopting the above technical solution, after the swing arm crane moves to the specified position along the transfer slide rail, the tooling transfer component fixes the electroplating tooling, and then the swing arm driving component rotates the transfer swing arm, so that the electroplating tooling passes over the top of the working walkway and is transferred from one row of electroplating tanks to another row of electroplating tanks, so that the swing arm crane can transfer the electroplating tooling between the two rows of electroplating tanks without moving a long distance along the transfer slide rail, thereby ensuring the production efficiency of the electroplating production.

[0010] Optionally, the transfer swing arm includes a swing arm body and an adjusting arm body, the swing arm body is rotatably matched with the swing arm crane, the adjusting arm body is rotatably matched with the swing arm body, the tooling transfer part is installed on the adjusting arm body, and the swing arm body is provided with an adjusting drive part, and the adjusting drive part is used to drive the adjusting arm body to rotate.

[0011] By adopting the above technical solution, the rotational movement of the transfer swing arm is subdivided into the rotational movement of the swing arm body and the rotational movement of the adjustment arm body, so that the electroplating tooling can be fixed or placed at the designated position of the electroplating tank with higher precision, which is conducive to improving the transfer accuracy of the electroplating tooling. In addition, the swing arm body and the adjustment arm body cooperate with each other, and compared with the transfer through the entire transfer swing arm, the height of the electroplating tooling when crossing the working walkway is reduced, which on the one hand reduces the occupied space of the flexible electroplating production line, and on the other hand, it is also convenient to ensure the safety of the electroplating tooling during the transfer process.

[0012] Optionally, the swing arm crane includes a crane seat body, a load-bearing wheel and a guide wheel, wherein the load-bearing wheel is rotatably engaged with the crane seat body and rollingly engaged with the top of the transfer guide rail, and the guide wheel is rotatably engaged with the crane seat body and rollingly engaged with the bottom or side of the transfer guide rail.

[0013] By adopting the above technical solution, the guide wheel makes the carriage body less likely to shake during the rotation of the transfer swing arm, which is beneficial to ensure the stability of the carriage body, and further enables the electroplating tooling full of electroplated workpieces to be stably transferred to another row of electroplating tanks.

[0014] Optionally, the swing arm crane is provided with a crane support plate, and when the tooling transfer piece is fixedly provided with an electroplating tooling, the crane support plate is tightly fitted against the top of the transfer slide rail.

[0015] By adopting the above technical solution, when the tooling transfer part is fixedly provided with the electroplating tooling, the crane support plate is tightly fitted against the top of the transfer slide rail, so that the crane seat body is not easy to shake during the rotation of the transfer swing arm, which is beneficial to ensure the stability of the crane seat body, and then the electroplating tooling full of electroplated workpieces can be stably transferred to another row of electroplating tanks.

[0016] Optionally, the crane support plate is rotatably matched with the swing arm crane, and the swing arm crane is provided with a supporting electric cylinder, and two ends of the supporting electric cylinder are respectively rotatably matched with the swing arm crane and the crane support plate.

[0017] By adopting the above technical solution, the supporting electric cylinder directly drives the crane supporting plate to rotate, and the structure is reliable.

[0018] Optionally, the electroplating tool is installed with a tool transfer plate, and the tool transfer plate is penetrated with a transfer hole; The tooling transfer component includes a transfer seat, a transfer column, a limit plate and a transfer drive component. The transfer seat is rotatably matched with the transfer swing arm, the transfer column is slidably matched with the transfer seat, and the transfer drive component is used to drive the transfer column and the limit plate to move in a direction close to or away from each other.

[0019] By adopting the above technical solution, when the tooling transfer part fixes the electroplating tooling, the transfer column and the limit plate of the transfer drive part move towards each other, so that the transfer column slides through the transfer hole and fits tightly against the limit plate, so that the electroplating tooling is stably lifted.

[0020] Optionally, the transfer column is provided with a positioning hole, and the limiting plate is provided with a positioning protrusion, and the positioning protrusion is plugged into the positioning hole.

[0021] By adopting the above technical solution, after the transfer column of the transfer driving member and the limit plate move toward each other, the positioning protrusion is inserted into the positioning hole, which is conducive to ensuring the connection stability between the transfer column and the limit plate.

[0022] Optionally, the transfer seat is slidably matched with a column rack and a plate rack, the transfer column is installed on the column rack, and the limit plate is installed on the plate rack; The type of the transfer driving member is a motor, and the output shaft of the transfer driving member is installed with a driving gear, and the column rack and the plate rack are both engaged with the driving gear.

[0023] By adopting the above technical solution, the driving gear rotates, so that the column rack and the plate rack move towards or away from each other, thereby driving the transfer column and the limit plate to move towards or away from each other, and the structure is simple and reliable.

[0024] Optionally, it also includes a busbar, which is used to supply power to the swing-arm traveling vehicle, and the busbar is located at the bottom of the swing-arm traveling vehicle.

[0025] By adopting the above technical solution, the busbar located at the bottom of the swing arm traveling crane is not easy to affect the rotation of the transfer swing arm, so that the transfer swing arm has a larger rotation angle, thereby reducing the length of the transfer swing arm.

[0026] Optionally, a walkway roof plate is provided on the top of the working walkway, and the working walkway is located within the area covered by the walkway roof plate.

[0027] By adopting the above technical solution, the top plate of the walkway prevents the electroplating liquid dripping from the electroplating tooling when it passes over the working walkway from easily dripping onto the working walkway.

[0028] In summary, the present application includes at least one of the following beneficial technical effects: 1. After the swing arm crane moves to the specified position along the transfer slide rail, the tooling transfer part fixes the electroplating tooling, and then the swing arm drive part rotates the transfer swing arm, so that the electroplating tooling passes over the top of the working walkway and is transferred from one row of electroplating tanks to another row of electroplating tanks. As a result, the swing arm crane does not need to move a long distance along the transfer slide rail to transfer the electroplating tooling between the two rows of electroplating tanks, thereby ensuring the production efficiency of electroplating production.

[0029] 2. The rotational movement of the transfer swing arm is subdivided into the rotational movement of the swing arm body and the rotational movement of the adjustment arm body, so that the electroplating tooling can be fixed or placed at the designated position of the electroplating tank with higher precision, which is conducive to improving the transfer accuracy of the electroplating tooling. In addition, the swing arm body and the adjustment arm body cooperate with each other. Compared with the transfer through the entire transfer swing arm, the height of the electroplating tooling when crossing the working walkway is reduced. On the one hand, it reduces the occupied space of the flexible electroplating production line, and on the other hand, it is also convenient to ensure the safety of the electroplating tooling during the transfer process.

[0030] 3. When the tool transfer part fixes the electroplating tool, the transfer column and the limit plate of the transfer drive part move towards each other, so that the transfer column slides through the transfer hole and fits tightly against the limit plate, so that the electroplating tool is stably lifted. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is an overall schematic diagram of the production line housing of an embodiment of the present application.

[0032] Figure 2 It is an overall schematic diagram of the working walkway and electroplating tank of the embodiment of the present application.

[0033] Figure 3 It is a schematic diagram of the transfer trajectory of the electroplating tooling according to the embodiment of the present application.

[0034] Figure 4 It is the first overall schematic diagram of the swing arm crane according to the embodiment of the present application.

[0035] Figure 5 It is a second overall schematic diagram of the swing arm crane according to an embodiment of the present application.

[0036] Figure 6 It is a schematic diagram of the coordination between the electroplating tooling and the cathode rod according to the embodiment of the present application.

[0037] Figure 7 It is an overall schematic diagram of the tooling transfer part of the embodiment of the present application.

[0038] Figure 8 It is a cross-sectional schematic diagram of the tooling transfer part of the embodiment of the present application.

[0039] Explanation of reference numerals: 1. working walkway; 11. walkway top plate; 2. electroplating tank; 21. cathode rod; 3. transfer slide rail; 4. swing arm crane; 41. crane seat body; 411. crane support plate; 412. support electric cylinder; 42. load-bearing wheel; 43. guide wheel; 5. busbar; 51. power rail; 52. collector; 6. transfer swing arm; 61. swing arm body; 611. swing arm drive member; 62. adjustment arm Body; 621, adjusting drive member; 7, tooling transfer member; 71, transfer seat; 711, column rack; 712, plate rack; 72, transfer column; 721, positioning hole; 73, limit plate; 731, positioning protrusion; 74, transfer drive member; 741, driving gear; 8, electroplating tooling; 81, tooling frame; 82, cathode hook; 83, workpiece hook; 84, tooling transfer plate; 841, transfer hole. DETAILED DESCRIPTION

[0040] The following is combined with Figure 1-8 This application is described in further detail.

[0041] The present application embodiment discloses a flexible electroplating production line. Figure 1 and Figure 2 The flexible electroplating production line includes a production line shell, an operating walkway 1 and a plurality of electroplating tanks 2.

[0042] Reference Figure 2 and Figure 3 The working walkway 1 and the plurality of electroplating tanks 2 are located in the area covered by the production line shell. The working walkway 1 extends in the horizontal direction, and the working walkway 1 is fixedly installed on the ground by a plurality of walkway columns. A walkway top plate 11 is provided on the top of the working walkway 1, and the walkway top plate 11 is fixedly installed on the working walkway 1 by a plurality of top plate columns, and the working walkway 1 is located in the area covered by the walkway top plate 11, so that a large amount of electroplating liquid is not easy to drip in the working walkway 1.

[0043] Reference Figure 2 and Figure 3 , a plurality of electroplating tanks 2 are divided into two rows, and the two rows of electroplating tanks 2 are respectively located on both sides of the working walkway 1. The distribution direction of the two rows of electroplating tanks 2 is consistent with the extension direction of the working walkway 1, that is, the two rows of electroplating tanks 2 extend in the horizontal direction. A cathode rod 21 is fixedly installed in the electroplating tank 2, and the cathode rod 21 is electrically connected to the cathode of the power supply, so as to electrically connect the electroplated workpiece to the cathode.

[0044] Reference Figure 2 and Figure 3 The flexible electroplating production line also includes a transfer slide 3, a swing arm crane 4, a busbar 5, a transfer swing arm 6 and a tooling transfer part 7. The transfer slide 3, the swing arm crane 4, the transfer swing arm 6 and the tooling transfer part 7 are all located in the area covered by the production line casing and are all located at the top of the working walkway 1.

[0045] Reference Figure 2 and Figure 3 There are two transfer slides 3, both of which are fixedly mounted on the production line housing. The extension directions of the two transfer slides 3 are consistent with the distribution direction of the electroplating tanks 2, that is, the two transfer slides 3 extend in the horizontal direction.

[0046] Reference Figure 4 and Figure 5 The swing arm crane 4 includes a crane seat body 41, a load-bearing wheel 42 and a guide wheel 43. There are four load-bearing wheels 42, which are all located at the bottom of the swing arm crane 4 and are distributed in a rectangular shape. The load-bearing wheels 42 are rotatably matched with the crane seat body 41 and rollingly matched with the top of the transfer guide rail, so that the rotation of the load-bearing wheels 42 drives the crane seat body 41 to move along the transfer guide rail. There are a plurality of guide wheels 43, which are all rotatably matched with the crane seat body 41; Specifically, the plurality of guide wheels 43 are divided into four groups, and the four groups of guide wheels 43 are respectively arranged near the respective load-bearing wheels 42, and each group of guide wheels 43 is provided with three guide wheels. Two guide wheels 43 in each group are respectively rollingly matched with the two sides of the transfer guide rail, and the remaining guide wheel 43 in each group is rollingly matched with the bottom of the transfer guide rail, so that the carriage body 41 can stably move along the transfer guide rail.

[0047] Reference Figure 5 The crane seat body 41 is rotatably matched with the crane support plate 411, and a rubber pad is fixedly installed at the bottom of the crane support plate 411. The crane seat body 41 is provided with two supporting electric cylinders 412, and the two supporting electric cylinders 412 are distributed along the distribution direction of the transfer guide rail. The cylinder body of the supporting electric cylinder 412 is rotatably matched with the crane seat body 41, and the output rod of the supporting electric cylinder 412 is rotatably matched with the crane support plate 411, so that the crane support plate 411 is tightly matched with the transfer guide rail through the rubber pad through the supporting electric cylinder 412, so that the crane seat body 411 can remain stationary for a long time according to the operation requirements.

[0048] Reference Figure 4 , the busbar 5 is located at the bottom of the carriage seat body 41 and between the two transfer rails. The busbar 5 includes a power rail 51 and a current collector 52. The power rail 51 is fixedly mounted on the production line housing, and the power rail 51 extends in the horizontal direction. The current collector 52 is fixedly mounted on the carriage seat body 41, and the brush of the current collector 52 slides and cooperates with the power rail 51, so as to supply power to the load-bearing wheel 42 of the swing arm carriage 4 through the power rail 51, so that the load-bearing wheel 42 rotates and drives the carriage seat body 41 to move along the transfer rail. Supplying power through the current collector 52 to rotate the load-bearing wheel 42 is a conventional technical means known to those skilled in the art and will not be elaborated here.

[0049] Reference Figure 5 The transfer swing arm 6 includes a swing arm body 61 and an adjustment arm body 62. One end of the swing arm body 61 is rotationally matched with the travel seat body 41, and the swing arm body 61 is arranged close to the travel support plate 411, so that the load caused by the swing arm body 61 is supported by the travel support plate 411. The length of the adjustment arm body 62 is smaller than the length of the swing arm body 61, and one end of the adjustment arm body 62 is rotationally matched with the other end of the swing arm body 61, so that the other end of the adjustment arm body 62 can finely adjust its position according to actual conditions.

[0050] Reference Figure 5The traveling seat body 41 is fixedly mounted with a swing arm driving member 611, which is a reduction motor. The output shaft of the swing arm driving member 611 is fixedly mounted on the swing arm body 61, so as to drive the swing arm body 61 and the adjustment arm body 62 to rotate together, that is, the transfer swing arm 6 is driven to rotate by the swing arm driving member 611. The swing arm body 61 is fixedly mounted with an adjustment driving member 621, which is a reduction motor. The output shaft of the adjustment driving member 621 is fixedly mounted on the adjustment arm body 62, so as to drive the adjustment arm body 62 to rotate.

[0051] Reference Figure 6 The flexible electroplating production line also includes an electroplating tool 8, which includes a tool frame 81, a cathode hook 82 and a plurality of workpiece hooks 83. The cathode hook 82 is fixedly connected to the top of the tool frame 81, so that the cathode hook 82 is hung on the cathode rod 21, thereby electrically connecting the tool frame 81 to the cathode. A plurality of workpiece hooks 83 are all fixedly connected to the tool frame 81, so that the electroplated workpiece is hung on the workpiece hook 83, thereby electrically connecting the electroplated workpiece to the cathode, so that the plated metal is deposited on the surface of the electroplated workpiece. A tool transfer plate 84 is fixedly installed on the top of the electroplating tool 8, and a transfer hole 841 is opened through the tool transfer plate 84, so that the electroplating tool 8 can be conveniently fixed and transferred by fixing the tool transfer plate 84.

[0052] Reference Figure 7 and Figure 8 , the tooling transfer member 7 includes a transfer seat 71, a transfer column 72, a limit plate 73 and a transfer drive member 74. The transfer seat 71 is rotatably matched with one end of the transfer swing arm 6 and is away from the swing arm body 61. The transfer seat 71 is slidably matched with a column rack 711 and a plate rack 712, and the column rack 711 and the plate rack 712 are arranged opposite to each other. The type of the transfer drive member 74 is a motor, and the transfer drive member 74 is fixedly installed on the transfer seat 71. The output shaft of the transfer drive member 74 is coaxially fixedly installed with a driving gear 741, and the driving gear 741 is located between the column rack 711 and the plate rack 712, and the column rack 711 and the plate rack 712 are both meshed with the driving gear 741, so that the column rack 711 and the plate rack 712 can be moved in a direction close to or away from each other through the driving gear 741.

[0053] Reference Figure 7 and Figure 8, the transfer column 72 is fixedly mounted on the column rack 711, and the limiting plate 73 is fixedly mounted on the plate rack 712, so that the transfer column 72 is stably slidably fitted to the transfer seat 71 through the column rack 711 and the limiting plate 73 is stably slidably fitted to the transfer seat 71 through the plate rack 712. The transfer column 72 is provided with a positioning hole 721, and the limiting plate 73 is integrally connected with a positioning protrusion 731, and the positioning protrusion 731 is plugged into the positioning hole 721. When the tool transfer part 7 fixes the electroplating tool 8, the transfer column 72 is slidably inserted into the transfer hole 841 of the tool transfer plate 84, and the positioning protrusion 731 is slidably inserted into the positioning hole 721, so that the electroplating tool 8 is fixed and transferred through the tool transfer plate 84.

[0054] The implementation principle of a flexible electroplating production line in the present application embodiment is as follows: Figure 3 After the swing arm carriage 4 moves to the designated position along the transfer slide rail 3, the transfer column 72 slides through the transfer hole 841 of the tooling transfer plate 84, and the positioning protrusion 731 of the limit plate 73 is inserted into the positioning hole 721, so that the electroplating tooling 8 is fixedly arranged on the adjustment swing arm. Then, the swing arm driving member 611 rotates the transfer swing arm 6, and the adjustment driving member 621 rotates the adjustment swing arm, so that the electroplating tooling 8 bicycle seat 41 and the top of the carriage support plate 411 pass over the working walkway 1 and transfer from one row of electroplating tanks 2 to another row of electroplating tanks 2 and hang on the cathode rod 21, so that the swing arm carriage 4 can transfer the electroplating tooling 8 between the two rows of electroplating tanks 2 without long-distance movement along the transfer slide rail 3, thereby ensuring the production efficiency of electroplating production.

[0055] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A flexible electroplating production line, comprising an operating walkway (1), an electroplating tool (8) and a plurality of electroplating tanks (2), wherein the electroplating tool (8) is used to set electroplated workpieces, and the plurality of electroplating tanks (2) are divided into two rows, the two rows of electroplating tanks (2) are respectively located on both sides of the operating walkway (1), and the distribution direction of the two rows of electroplating tanks (2) is consistent with the extension direction of the operating walkway (1), characterized in that: The flexible electroplating production line also includes a transfer slide rail (3), a swing arm crane (4), a transfer swing arm (6) and a tooling transfer part (7); The extension direction of the transfer slide rail (3) is consistent with the distribution direction of the electroplating tank (2); the swing arm trolley (4) slides along the extension direction of the transfer slide rail (3) to cooperate with the transfer slide rail (3); the swing arm trolley (4) is located at the top of the working walkway (1); the transfer swing arm (6) is rotatably coordinated with the swing arm trolley (4); the swing arm trolley (4) is provided with a swing arm driving component (611), and the swing arm driving component (611) is used to drive the transfer swing arm (6) to rotate; The tool transfer part (7) is installed on the transfer swing arm (6), and the tool transfer part (7) is used to fix the electroplating tool (8).

2. A flexible electroplating production line according to claim 1, characterized in that: The transfer swing arm (6) comprises a swing arm body (61) and an adjusting arm body (62); the swing arm body (61) is rotationally matched with the swing arm crane (4); the adjusting arm body (62) is rotationally matched with the swing arm body (61); the tooling transfer member (7) is mounted on the adjusting arm body (62); the swing arm body (61) is provided with an adjusting driving member (621); and the adjusting driving member (621) is used to drive the adjusting arm body (62) to rotate.

3. A flexible electroplating production line according to claim 1, characterized in that: The swing arm crane (4) comprises a crane seat body (41), a load-bearing wheel (42) and a guide wheel (43); the load-bearing wheel (42) is rotationally matched with the crane seat body (41) and rollingly matched with the top of the transfer guide rail; the guide wheel (43) is rotationally matched with the crane seat body (41), and the guide wheel (43) rollingly matched with the bottom or side of the transfer guide rail.

4. The flexible electroplating production line according to claim 1, characterized in that: The swing arm crane (4) is provided with a crane support plate (411), and when the tooling transfer part (7) is fixedly provided with the electroplating tooling (8), the crane support plate (411) is tightly fitted on the top of the transfer slide rail (3).

5. A flexible electroplating production line according to claim 4, characterized in that: The crane support plate (411) is rotatably matched with the swing arm crane (4), and the swing arm crane (4) is provided with a supporting electric cylinder (412). The two ends of the supporting electric cylinder (412) are rotatably matched with the swing arm crane (4) and the crane support plate (411) respectively.

6. The flexible electroplating production line according to claim 1, characterized in that: The electroplating tool (8) is equipped with a tool transfer plate (84), and the tool transfer plate (84) is penetrated by a transfer hole (841); The tooling transfer member (7) comprises a transfer seat (71), a transfer column (72), a limit plate (73) and a transfer drive member (74); the transfer seat (71) is rotationally matched with the transfer swing arm (6); the transfer column (72) is slidingly matched with the transfer seat (71); and the transfer drive member (74) is used to drive the transfer column (72) and the limit plate (73) to move in a direction of approaching or moving away from each other.

7. A flexible electroplating production line according to claim 6, characterized in that: The transfer column (72) is provided with a positioning hole (721), and the limiting plate (73) is provided with a positioning protrusion (731), and the positioning protrusion (731) is plugged into and matched with the positioning hole (721).

8. The flexible electroplating production line according to claim 6, characterized in that: The transfer seat (71) is slidably matched with a column rack (711) and a plate rack (712); the transfer column (72) is mounted on the column rack (711); and the limit plate (73) is mounted on the plate rack (712); The transfer driving member (74) is a motor, and the output shaft of the transfer driving member (74) is installed with a driving gear (741), and the column rack (711) and the plate rack (712) are both meshed with the driving gear (741).

9. The flexible electroplating production line according to claim 6, characterized in that: It also comprises a busbar (5), wherein the busbar (5) is used to supply power to the swing-arm trolley (4), and the busbar (5) is located at the bottom of the swing-arm trolley (4).

10. The flexible electroplating production line according to claim 1, characterized in that: A walkway top plate (11) is provided on the top of the working walkway (1), and the working walkway (1) is located in the area covered by the walkway top plate (11).

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