Electroplating bath

Abstract

The utility model discloses an electroplating bath, which belongs to the technical field of electroplating and comprises a bottom plate, a bath body fixedly mounted on the surface of the bottom plate, a notch formed in the top of the bath body, a fixed box slidably connected in the bath body, chucks slidably connected in the fixed box and symmetrically connected, workpieces movably placed on the surfaces of the two chucks, and a cover plate slidably connected in the notch. The cover plate is in threaded connection with the surface of the first threaded rod, a guide rod is fixedly installed between the bottom plate and the groove body, the cover plate is in sliding connection with the surface of the guide rod, and after workpiece electroplating is completed, the servo motor is started, so that the first threaded rod rotates, and the cover plate moves on the surfaces of the first threaded rod and the guide rod from left to right; and meanwhile, through linkage, the workpiece can be moved out of the interior of the groove body, and subsequent treatment on the workpiece by a worker is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of electroplating, in particular to an electroplating tank. Background Art

[0002] Electroplating is the process of using the theory of electrodeposition to plate a thin layer of other metals or alloys on the surface of a workpiece, thereby preventing metal oxidation and improving wear resistance, conductivity, reflectivity, corrosion resistance and aesthetics.

[0003] After the workpiece surface is electroplated, it is often necessary to take out the electroplated workpiece, and after the electroplating is completed, the electroplating tank cover needs to be set up to prevent foreign impurities from entering the electroplating tank to pollute the solution, or the solution evaporates to affect the concentration of the solution. Now, an electroplating tank is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an electroplating tank to solve the above problems.

[0005] To achieve the above purpose, the utility model is implemented through the following technical scheme: the electroplating tank baffle structure includes a cover plate, the surface of which is provided with symmetrical threaded holes, the cover plate is rectangular, and the side and bottom surfaces of the cover plate are fixedly installed with sealing gaskets.

[0006] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0007] Further technical solution: An electroplating tank, including the above-mentioned electroplating tank baffle structure, including a bottom plate, a tank body is fixedly installed on the surface of the bottom plate, a slot is opened on the top of the tank body, a cover plate is slidably connected inside the slot, the sealing gasket is movably fitted with the slot, a fixed box is slidably connected inside the tank body, a symmetrically connected chuck is slidably connected inside the fixed box, and workpieces are movably placed on the surfaces of two chucks.

[0008] Further technical solution: a dual-axis motor is fixedly installed inside the fixed box, the output end of the dual-axis motor is transmission-connected to a dual-axis screw rod, a symmetrical second screw sleeve is threadedly connected to the surface of the dual-axis screw rod, a connecting rod is fixedly connected to the surface of the second screw sleeve, and a chuck is fixedly installed on the end of the connecting rod.

[0009] Further technical solution: A symmetrical second slide groove is provided at the bottom of the fixed box, and the two connecting rods are slidably connected inside the second slide groove.

[0010] Further technical solution: a servo motor is fixedly installed on the surface of the base plate, the output end of the servo motor is transmission-connected to a first threaded rod, a first bevel gear is fixedly installed on the end of the first threaded rod, a rotating bracket is rotatably connected to the surface of the groove body, second bevel gears are fixedly installed at both ends of the rotating bracket, and the second bevel gear at one end of the rotating bracket is meshed with the first bevel gear.

[0011] Further technical solution: a movable groove is opened inside the fixed block, a support column is fixedly installed on the surface of the base plate, a second threaded rod is rotatably connected inside the support column, a first screw sleeve is threadedly connected on the surface of the second threaded rod, a connecting column is fixedly installed on the surface of the first screw sleeve, and the end of the connecting column is fixedly connected to the fixed box.

[0012] Further technical solution: A third bevel gear is fixedly mounted on the surface of the second threaded rod, and the third bevel gear is meshed with the second bevel gear at the other end of the rotating bracket.

[0013] Further technical solution: a first slide groove is provided on the surface of the support column, and the connecting column is slidably connected inside the first slide groove.

[0014] Further technical solution: the threaded hole is meshed with the surface of the first threaded rod, the cover plate is threadedly connected to the surface of the first threaded rod, a guide rod is fixedly installed between the bottom plate and the trough body, and the cover plate is slidably connected to the surface of the guide rod.

[0015] Beneficial Effects

[0016] The utility model provides an electroplating tank, which has the following beneficial effects compared with the prior art:

[0017] 1. After the workpiece is electroplated, the servo motor starts to rotate the first threaded rod, and the cover moves from left to right on the surface of the first threaded rod and the guide rod, and moves to the notch position on the surface of the tank body and fits with the notch to seal the tank body, thereby preventing external impurities from entering the electroplating tank and contaminating the solution.

[0018] 2. When the servo motor is started, the first bevel gear at the end of the first threaded rod rotates, and the first bevel gear meshes with the second bevel gear at one end of the rotating bracket, thereby driving the rotating bracket to rotate, and the second bevel gear at the other end of the rotating bracket meshes with the third bevel gear on the surface of the second threaded rod, thereby driving the second threaded rod to rotate inside the support column. When the second threaded rod rotates, the first screw sleeve drives the connecting column to move upward inside the slot body, thereby driving the fixed box to move upward, and the chuck inside the fixed box clamps the workpiece, thereby facilitating the movement of the electroplated workpiece to the outside of the slot body for the staff to take. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0021] Figure 3 It is an enlarged schematic diagram of the structure at point A of the utility model.

[0022] Notes on the figure markings: 1. Base plate; 11. Servo motor; 12. First threaded rod; 13. First bevel gear; 14. Guide rod; 2. Trough body; 21. Notch; 22. Rotating bracket; 23. Second bevel gear; 3. Cover plate; 31. Threaded hole; 32. Sealing gasket; 4. Support column; 41. Second threaded rod; 42. First screw sleeve; 43. Third bevel gear; 44. Connecting column; 45. First slide groove; 5. Fixed box; 51. Dual-axis motor; 52. Dual-axis lead screw; 53. Second screw sleeve; 54. Connecting rod; 55. Chuck; 56. Second slide groove; 6. Workpiece. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0025] See also Figures 1 to 3 , provided by an embodiment of the utility model, the electroplating tank baffle structure includes a cover plate 3, a symmetrical threaded hole 31 is opened on the surface of the cover plate 3, the cover plate 3 is rectangular, and a sealing gasket 32 ​​is fixedly installed on the side and bottom of the cover plate 3. The cover plate 3 covers the notch 21 of the electroplating tank to protect the solution inside the electroplating tank. The sealing gasket 32 ​​plays a sealing role, making the connection between the cover plate 3 and the notch 21 tighter.

[0026] For the above example, those skilled in the art should know that the shape of the cover plate 3 can be adjusted. For example, the cover plate 3 can be set to be circular and a sealing gasket can be provided on the edge of the cover plate 3, so that the cover plate 3 and the groove 21 can fit better.

[0027] The electroplating tank includes the above-mentioned electroplating tank baffle structure, including a bottom plate 1, which supports the tank body 2. The tank body 2 is fixedly installed on the surface of the bottom plate 1, and the workpiece 6 is electroplated inside the tank body 2. A notch 21 is opened on the top of the tank body 2, and the fixed box 5 can conveniently drive the workpiece 6 into the tank body 2 for electroplating through the notch 21. The cover plate 3 is slidably connected inside the notch 21, and the sealing gasket 32 ​​is movably fitted with the notch 21. The tank body 2 is slidably connected with a fixed box 5, and the fixed box 5 is slidably connected with a symmetrically connected chuck 55. The chuck 55 clamps the workpiece 6 to facilitate electroplating, and the workpiece 6 is movably placed on the surface of the two chucks 55.

[0028] For the above example, those skilled in the art should know that the structure of the chuck 55 can be adjusted. For example, a layer of anti-slip pad can be provided on the surface of the chuck 55 to further fix the workpiece 6. The chuck 55 can be two semicircles, so as to be able to clamp workpieces 6 of different sizes.

[0029] Specifically, a dual-axis motor 51 is fixedly installed inside the fixed box 5, and the output end of the dual-axis motor 51 is transmission-connected to a dual-axis screw rod 52, and a symmetrical second screw sleeve 53 is threadedly connected to the surface of the dual-axis screw rod 52, and a connecting rod 54 is fixedly connected to the surface of the second screw sleeve 53, and a chuck 55 is fixedly installed at the end of the connecting rod 54.

[0030] In the embodiment of the utility model, the double-axis motor 51 is started, so that the double-axis screw rod 52 rotates, and the second screw sleeve 53 is close to the surface of the double-axis screw rod 52, thereby driving the chuck 55 to clamp the workpiece 6 through the connecting rod 54.

[0031] For the above example, those skilled in the art should know that the clamping structure of the workpiece 6 can be adjusted. For example, a cylinder or a hydraulic rod can be used to connect with the chuck 55 so that the two chucks 55 can be moved to clamp the workpiece 6.

[0032] Specifically, a symmetrical second sliding groove 56 is formed at the bottom of the fixed box 5 , and the two connecting rods 54 are slidably connected inside the second sliding groove 56 .

[0033] In the embodiment of the utility model, the upper connecting rod 54 slides inside the second sliding groove 56, so that the clamping head 55 is more stable when moving.

[0034] Specifically, a servo motor 11 is fixedly installed on the surface of the base plate 1, and the output end of the servo motor 11 is transmission-connected to the first threaded rod 12, and the end of the first threaded rod 12 is fixedly installed with a first bevel gear 13, and the surface of the groove body 2 is rotatably connected to a rotating bracket 22, and second bevel gears 23 are fixedly installed at both ends of the rotating bracket 22, and the second bevel gear 23 at one end of the rotating bracket 22 is meshed with the first bevel gear 13.

[0035] In the embodiment of the utility model, when the servo motor 11 is started, the first bevel gear 13 at the end of the first threaded rod 12 rotates, and the first bevel gear 13 meshes with the second bevel gear 23 at one end of the rotating bracket 22, thereby driving the rotating bracket 22 to rotate.

[0036] For the above example, those skilled in the art should know that the structure of the servo motor 11 can be adjusted. For example, the servo motor 11 can be manually rotated to facilitate electroplating of the workpiece 6 when there is no power supply or outdoors.

[0037] Specifically, a support column 4 is fixedly installed on the surface of the base plate 1, a second threaded rod 41 is rotatably connected inside the support column 4, a first screw sleeve 42 is threadedly connected to the surface of the second threaded rod 41, a connecting column 44 is fixedly installed on the surface of the first screw sleeve 42, and the end of the connecting column 44 is fixedly connected to the fixing box 5.

[0038] In the embodiment of the utility model, the second threaded rod 41 rotates inside the support column 4. When the second threaded rod 41 rotates, the first screw sleeve 42 drives the connecting column 44 to move upward inside the tank body 2, thereby driving the fixing box 5 to move upward.

[0039] Specifically, a third bevel gear 43 is fixedly mounted on the surface of the second threaded rod 41 , and the third bevel gear 43 is meshed with the second bevel gear 23 at the other end of the rotating bracket 22 .

[0040] In the embodiment of the utility model, the third bevel gear 43 is meshed with the second bevel gear 23 at the other end of the rotating bracket 22, so that the second threaded rod 41 can rotate.

[0041] For the above example, those skilled in the art should know that the structure of the bevel gear can be adjusted. For example, the first threaded rod 12 can be rotated to drive the rotating bracket 22 and the second threaded rod 41 to rotate through the structure of a chain, gear or belt or pulley.

[0042] Specifically, a first sliding groove 45 is formed on the surface of the support column 4 , and the connecting column 44 is slidably connected inside the first sliding groove 45 .

[0043] In the embodiment of the utility model, the connecting column 44 slides inside the first sliding groove 45, so as to further improve the stability of the connecting column 44 when moving up and down.

[0044] Specifically, the threaded hole 31 meshes with the surface of the first threaded rod 12 , the cover plate 3 is threadedly connected to the surface of the first threaded rod 12 , a guide rod 14 is fixedly installed between the bottom plate 1 and the tank body 2 , and the cover plate 3 is slidably connected to the surface of the guide rod 14 .

[0045] In the embodiment of the utility model, after the electroplating of the workpiece 6 is completed, the servo motor 11 is started, thereby rotating the first threaded rod 12, and the cover plate 3 moves from left to right on the surface of the first threaded rod 12 and the guide rod 14, and moves to the position of the notch 21 on the surface of the slot body 2 and fits with the notch 21 to seal the slot body 2.

[0046] For the above example, those skilled in the art should know that the moving structure of the cover plate 3 can be adjusted. For example, a slide rail and a slide groove can be provided to connect with the cover plate 3, so as to facilitate the movement of the cover plate 3 to seal the notch 21.

[0047] After the workpiece 6 is electroplated, the servo motor 11 is started, so that the first threaded rod 12 rotates, and the cover plate 3 moves from left to right on the surface of the first threaded rod 12 and the guide rod 14, and moves to the position of the notch 21 on the surface of the tank body 2 and fits with the notch 21 to seal the tank body 2, thereby preventing foreign impurities from entering the electroplating tank and contaminating the solution. When the cover plate 3 approaches the notch 21, the first bevel gear 13 at the end of the first threaded rod 12 rotates, and the first bevel gear 13 meshes with the second bevel gear 23 at one end of the rotating bracket 22, thereby driving the rotating bracket 22 to rotate. The second bevel gear 23 at the other end of the rotating bracket 22 meshes with the third bevel gear 43 on the surface of the second threaded rod 41, thereby driving the second threaded rod 41 to rotate inside the support column 4. When the second threaded rod 41 rotates, the first screw sleeve 42 drives the connecting column 44 to move upward inside the tank body 2, thereby driving the fixed box 5 to move upward. The chuck 55 inside the fixed box 5 clamps the workpiece 6, thereby moving the workpiece 6 after electroplating to the outside of the tank body 2 for the convenience of the staff to take it out, thereby achieving the effect of taking out the workpiece 6 from the inside of the tank body 2 while the cover plate 3 seals the notch 21.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electroplating tank, comprising an electroplating tank baffle structure, characterized in that: The electroplating tank baffle structure comprises a cover plate (3), the surface of the cover plate (3) is provided with symmetrical threaded holes (31), the cover plate (3) is rectangular, and sealing gaskets (32) are fixedly mounted on the side and bottom surfaces of the cover plate (3); The invention also comprises a bottom plate (1), a trough body (2) being fixedly mounted on the surface of the bottom plate (1), a notch (21) being provided on the top of the trough body (2), the cover plate (3) being slidably connected inside the notch (21), the sealing gasket (32) being movably fitted with the notch (21), a fixed box (5) being slidably connected inside the trough body (2), symmetrically connected chucks (55) being slidably connected inside the fixed box (5), and workpieces (6) being movably placed on the surfaces of two chucks (55).

2. The electroplating tank according to claim 1, characterized in that: A double-axis motor (51) is fixedly mounted inside the fixed box (5); an output end of the double-axis motor (51) is drivingly connected to a double-axis screw rod (52); a symmetrical second screw sleeve (53) is threadedly connected to the surface of the double-axis screw rod (52); a connecting rod (54) is fixedly connected to the surface of the second screw sleeve (53); and a chuck (55) is fixedly mounted on the end of the connecting rod (54).

3. The electroplating tank according to claim 2, characterized in that: A symmetrical second sliding groove (56) is provided at the bottom of the fixed box (5), and the two connecting rods (54) are slidably connected inside the second sliding groove (56).

4. The electroplating tank according to claim 1, characterized in that: A servo motor (11) is fixedly mounted on the surface of the bottom plate (1); an output end of the servo motor (11) is drivingly connected to a first threaded rod (12); a first bevel gear (13) is fixedly mounted on the end of the first threaded rod (12); a rotating bracket (22) is rotatably connected to the surface of the trough body (2); second bevel gears (23) are fixedly mounted at both ends of the rotating bracket (22); and the second bevel gear (23) at one end of the rotating bracket (22) is meshed with the first bevel gear (13).

5. The electroplating tank according to claim 1, characterized in that: A support column (4) is fixedly mounted on the surface of the bottom plate (1); a second threaded rod (41) is rotatably connected inside the support column (4); a first screw sleeve (42) is threadedly connected to the surface of the second threaded rod (41); a connecting column (44) is fixedly mounted on the surface of the first screw sleeve (42); and an end of the connecting column (44) is fixedly connected to the fixing box (5).

6. The electroplating tank according to claim 5, characterized in that: A third bevel gear (43) is fixedly mounted on the surface of the second threaded rod (41), and the third bevel gear (43) is meshed with the second bevel gear (23) at the other end of the rotating bracket (22).

7. The electroplating tank according to claim 5, characterized in that: A first sliding groove (45) is provided on the surface of the support column (4), and the connecting column (44) is slidably connected inside the first sliding groove (45).

8. The electroplating tank according to claim 1, characterized in that: The threaded hole (31) meshes with the surface of the first threaded rod (12); the cover plate (3) is threadedly connected to the surface of the first threaded rod (12); a guide rod (14) is fixedly installed between the bottom plate (1) and the trough body (2); and the cover plate (3) is slidably connected to the surface of the guide rod (14).

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