Lifting type hardware fitting electroplating equipment

Abstract

The utility model discloses lifting type hardware fitting electroplating equipment which comprises an electroplating box and two placing boxes, two lifting mechanisms are symmetrically and fixedly connected to the electroplating box, each lifting mechanism comprises a fixing seat, the fixing seats are fixedly connected with the electroplating box, round seats are rotatably connected to the fixing seats, fixing columns are fixedly connected to the top ends of the round seats, and the fixing columns are fixedly connected to the top ends of the round seats. A convex groove is formed in the fixed column, a convex seat is arranged in the convex groove in a sliding manner, a screw rod is in threaded connection with the interior of the convex seat, the screw rod is rotationally connected with the fixed column, a cover plate is mounted at the top end of the fixed column, and a motor is mounted on the cover plate. And the electroplated hardware fittings in the placing box on the other lifting mechanism can be taken out, and the hardware fittings to be electroplated can be placed in the placing box, so that the situation that the electroplating time is delayed to take the hardware fittings is avoided, the continuity of the electroplating process is realized, the production efficiency is remarkably improved, and the production cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of electroplating technology for hardware accessories, and more specifically, it relates to a lifting-type electroplating equipment for hardware accessories. Background Technology

[0002] Hardware accessories refer to machine parts or components made of hardware, as well as some small hardware products. They can be used alone or as auxiliary tools, such as hardware tools, hardware parts, daily hardware, building hardware, and security products. The production and processing of hardware parts is a very complex process, which generally includes pre-plating treatment, electroplating of copper, nickel, chromium, etc., phosphating treatment of hardware surface, powder coating of hardware surface, and gold oil coating of hardware surface.

[0003] A search revealed that Chinese utility model patent application number CN201921855096.4 discloses a lifting-type electroplating equipment for hardware accessories, including an electroplating tank. The top of the electroplating tank is fixedly connected to a support column by bolts. The top of the support column is fixedly connected to a motor by bolts. One end of the motor is rotatably connected to a lead screw via a rotating shaft. A rod sleeve is threadedly connected to one side of the outer wall of the lead screw. A connecting rod is welded to one side of the outer wall of the rod sleeve. A placement box is welded to the end of the connecting rod away from the rod sleeve.

[0004] After the metal parts inside the placement box are electroplated, they need to be removed before the parts to be electroplated are placed back into the placement box for electroplating. The process of removing the metal parts takes a lot of time, which reduces the electroplating efficiency and increases production costs. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the problems existing in the prior art, this utility model provides a lifting-type electroplating equipment for hardware accessories, thereby solving the technical problem mentioned in the background art that the process of picking up hardware accessories requires a lot of time, which leads to a decrease in the electroplating efficiency of hardware accessories and an increase in production costs.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a lifting-type electroplating equipment for hardware accessories, comprising an electroplating tank and two placement boxes. Two lifting mechanisms are symmetrically and fixedly connected to the electroplating tank. Each lifting mechanism includes a fixed base, which is fixedly connected to the electroplating tank. A circular seat is rotatably connected to the fixed base, and a fixed column is fixedly connected to the top of the circular seat. The fixed column has a convex groove, and a convex seat is slidably disposed inside the convex groove. A screw is threadedly connected inside the convex seat, and the screw is rotatably connected to the fixed column. A cover plate is installed at the top of the fixed column. A motor is installed on the top, and the output end of the motor is fixedly connected to the top of the screw. A horizontal plate is fixedly connected to the side end of the convex seat. The two placement boxes are detachably connected to the two horizontal plates respectively. A receiving mechanism is fixedly connected to each of the two horizontal plates. During the electroplating process of hardware parts, the electroplated hardware parts inside the placement box on the other lifting mechanism can be taken out and the hardware parts to be electroplated can be put into the placement box. This avoids delaying the electroplating time by taking out the hardware parts, thereby realizing the continuity of the electroplating process, significantly improving production efficiency and reducing production costs.

[0009] The present invention is further configured such that a slot is provided on the side end of the horizontal plate, and an insert plate adapted to the slot is fixedly connected to the side end of the placement box. Both the insert plate and the horizontal plate are provided with slots. Two fixing blocks are fixedly connected to the horizontal plate at positions corresponding to the slots. Sliding rods are slidably provided on the two fixing blocks. A circular plate is fixedly connected to the bottom end of the two sliding rods. A compression spring is provided between the circular plate and the fixing block. The compression spring is sleeved on the outside of the sliding rod. A connecting plate is fixedly connected to the top end of the two sliding rods. A locking plate adapted to the slot is fixedly connected to the bottom end of the connecting plate, which facilitates the assembly and disassembly of the placement box.

[0010] The present invention is further provided that a handle is fixedly connected to the top of the connecting plate, so as to facilitate pulling the connecting plate upward.

[0011] The present invention is further configured such that the receiving mechanism includes a receiving tray, a connecting seat is fixedly connected to the side end of the horizontal plate, a rotating shaft is rotatably connected to the connecting seat, and the receiving tray is fixedly connected to the rotating shaft to facilitate the catching of dripping electroplating liquid.

[0012] The present invention is further configured such that a limiting plate is fixedly connected to the top end of the rotating shaft, which facilitates the support and limiting of the rotating shaft.

[0013] The present invention is further provided that the side end of the connecting seat is threaded with a fixing screw that cooperates with the rotating shaft, so as to facilitate the fixing of the rotating shaft.

[0014] The present invention is further configured such that the bottom end of the receiving tray is connected to a discharge pipe, and a valve is installed on the discharge pipe to facilitate the discharge of the electroplating solution inside the receiving tray.

[0015] The present invention is further provided that a rotating rod is fixedly connected to the side end of the fixed column, so as to facilitate the rotation of the fixed column.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides a lifting-type electroplating equipment for hardware accessories, which has the following beneficial effects:

[0018] 1. By setting up two lifting mechanisms and two placement boxes, during the electroplating process of the hardware parts inside one placement box, the electroplated hardware parts inside the placement box on the other lifting mechanism can be taken out and the hardware parts to be electroplated can be placed into the placement box. This avoids delaying the electroplating time by taking out the hardware parts, thereby achieving the continuity of the electroplating process, significantly improving production efficiency and reducing production costs.

[0019] 2. Pull the connecting plate and the locking plate upwards to move the locking plate to the top of the insert plate, making it easier to pull the insert plate out of the slot. This facilitates quick disassembly of the placement box. By inserting the insert plate into the slot, the compression spring pushes the round plate, slide rod, connecting plate and locking plate downwards, causing the locking plate to engage in the slot, thus enabling quick installation of the placement box and facilitating its replacement.

[0020] 3. Before rotating the placement box to one side of the electroplating box, rotate the receiving tray to the bottom of the placement box. The receiving tray catches the electroplating solution dripping from the placement box, preventing the electroplating solution from dripping directly onto the ground and causing pollution, avoiding waste of the electroplating solution, ensuring a clean and safe working environment, and improving the environmental friendliness of the electroplating process. Attached Figure Description

[0021] Figure 1 This is a front structural diagram of a lifting-type electroplating equipment for hardware accessories according to this utility model;

[0022] Figure 2 This is a schematic diagram of the lifting mechanism in this utility model;

[0023] Figure 3 This is a structural diagram showing the cooperation of the horizontal plate, fixing block, sliding rod, compression spring, connecting plate and clamping plate in this utility model;

[0024] Figure 4 This is a schematic diagram of the connection between the insert plate and the placement box in this utility model;

[0025] Figure 5 This is a schematic diagram of the material receiving mechanism in this utility model.

[0026] In the diagram: 1. Electroplating box; 2. Placement box; 3. Fixing base; 4. Round base; 5. Fixing column; 6. Convex groove; 7. Convex base; 8. Screw; 9. Cover plate; 10. Motor; 11. Horizontal plate; 12. Slot; 13. Insert plate; 14. Card slot; 15. Fixing block; 16. Slide rod; 17. Round plate; 18. Compression spring; 19. Connecting plate; 20. Card plate; 21. Handle; 22. Receiving tray; 23. Connecting base; 24. Rotating shaft; 25. Limiting plate; 26. Fixing screw; 27. Discharge pipe; 28. Valve; 29. ​​Rotating rod. Detailed Implementation

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0029] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0030] Please see Figures 1-5 A lifting-type electroplating equipment for hardware accessories includes an electroplating tank 1 and two placement boxes 2. Two lifting mechanisms are symmetrically fixedly connected to the electroplating tank 1. Each lifting mechanism includes a fixed seat 3, which is fixedly connected to the electroplating tank 1. A round seat 4 is rotatably connected to the fixed seat 3. A fixed column 5 is fixedly connected to the top of the round seat 4. A rotating rod 29 is fixedly connected to the side of the fixed column 5 to facilitate rotation of the fixed column 5. A convex groove 6 is provided on the fixed column 5. A convex seat 7 is slidably arranged inside the convex groove 6. A screw 8 is threadedly connected inside the convex seat 7. The screw 8 is rotatably connected to the fixed column 5. A cover plate 9 is installed on the top of the fixed column 5. A motor 10 is installed on the cover plate 9. The output end of the motor 10 is fixedly connected to the top of the screw 8. A horizontal plate 11 is fixedly connected to the side of the convex seat 7. The two placement boxes 2 are detachably connected to the two horizontal plates 11 respectively. A receiving mechanism is fixedly connected to each of the two horizontal plates 11.

[0031] Specifically, by setting up two lifting mechanisms and two placement boxes 2, during the electroplating process of the hardware parts inside one placement box 2, the electroplated hardware parts inside the placement box 2 on the other lifting mechanism can be taken out and the hardware parts to be electroplated can be placed into the placement box 2. This avoids delaying the electroplating time by taking out the hardware parts, thereby achieving the continuity of the electroplating process, significantly improving production efficiency and reducing production costs. The motor 10 drives the screw 8 to rotate, and the rotation of the screw 8 causes the convex seat 7 to move up and down inside the convex groove 6. The convex seat 7 drives the horizontal plate 11 and the placement box 2 to move up and down, which facilitates the adjustment of the height of the placement box 2.

[0032] Please see Figures 1-4 The side end of the horizontal plate 11 is provided with a slot 12. The side end of the placement box 2 is fixedly connected with an insert plate 13 that matches the slot 12. Both the insert plate 13 and the horizontal plate 11 are provided with slots 14. Two fixing blocks 15 are fixedly connected to the horizontal plate 11 at positions corresponding to the slots 14. Each of the two fixing blocks 15 is slidably provided with a slide rod 16. The bottom end of each of the two slide rods 16 is fixedly connected with a circular plate 17. A compression spring 18 is provided between the circular plate 17 and the fixing block 15. The compression spring 18 is sleeved on the outside of the slide rod 16. The top end of the two slide rods 16 is fixedly connected with a connecting plate 19. The bottom end of the connecting plate 19 is fixedly connected with a locking plate 20 that matches the slot 14, which facilitates the assembly and disassembly of the placement box 2. The top end of the connecting plate 19 is fixedly connected with a handle 21, which facilitates pulling the connecting plate 19 upward.

[0033] Specifically, by pulling the connecting plate 19 and the locking plate 20 upwards, the locking plate 20 is moved to the upper side of the insert plate 13, making it easier to pull the insert plate 13 out of the slot 12. This facilitates the quick disassembly of the placement box 2. By inserting the insert plate 13 into the slot 12, the placement box 2 is connected to the horizontal plate 11. Then, by the action of the compression spring 18, the circular plate 17, the slide rod 16, the connecting plate 19, and the locking plate 20 are pushed downwards, so that the locking plate 20 is locked into the slot 12, making the placement box 2 firmly connected to the horizontal plate 11. This enables the quick installation of the placement box 2, making it easier to replace the placement box 2.

[0034] Please see Figure 1 and Figure 5 The receiving mechanism includes a receiving tray 22, a connecting seat 23 fixedly connected to the side end of the horizontal plate 11, a rotating shaft 24 rotatably connected to the connecting seat 23, the receiving tray 22 and the rotating shaft 24 are fixedly connected to each other to catch the dripping electroplating liquid, a limiting plate 25 is fixedly connected to the top end of the rotating shaft 24 to support and limit the rotating shaft 24, a fixing screw 26 that mates with the rotating shaft 24 is threaded to the side end of the connecting seat 23 to fix the rotating shaft 24, and a discharge pipe 27 is connected to the bottom end of the receiving tray 22. A valve 28 is installed on the discharge pipe 27 to facilitate the discharge of the electroplating liquid inside the receiving tray 22.

[0035] Specifically, before rotating the placement box 2 to one side of the electroplating box 1, rotate the receiving tray 22 to rotate it to the bottom of the placement box 2. The receiving tray 22 catches the electroplating solution dripping from the placement box 2, preventing the electroplating solution from dripping directly onto the ground and causing pollution, avoiding waste of the electroplating solution, ensuring a clean and safe working environment, and improving the environmental friendliness of the electroplating process.

[0036] In summary, when using the overall equipment:

[0037] After the metal parts inside the electroplating box 1 are electroplated, the corresponding motor 10 drives the screw 8 to rotate clockwise. The clockwise rotation of the screw 8 moves the convex seat 7, the horizontal plate 11, and the placement box 2 upwards, and moves the placement box 2 and the receiving tray 22 to the upper side of the electroplating box 1. Then, the screw 26 is threaded and fixed. Then, the receiving tray 22 is rotated to the lower side of the placement box 2. Then, the fixing screw 26 is tightened to fix the rotating shaft 24. Then, the corresponding fixing column 5 and the round seat 4 are rotated to rotate the receiving tray 22 to one side of the electroplating box 1. Then, the motor 10 drives the screw 8 to rotate counterclockwise, moving the receiving tray 22 and the placement box 2 to the lowest side. Then, another lifting mechanism is activated. The motor 10 drives the screw 8 to rotate clockwise, raising the receiving tray 22 and the placement box 2 to their highest positions. Then, the placement box 2 is rotated above the electroplating box 1. The fixing screw 26 is then loosened, and the receiving tray 22 is rotated to one side of the electroplating box 1. The fixing screw 26 is then tightened to secure the receiving tray 22. The motor 10 then drives the screw 8 to rotate counterclockwise, moving the placement box 2 and the internal hardware parts to the electroplating box 1. At this point, all the hardware parts are inside the electroplating solution. The hardware parts are then electroplated. During this process, the electroplated parts inside the placement box 2, which is located outside the electroplating box 1, are taken out, and the parts to be electroplated are placed inside the placement box 2.

[0038] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A lifting-type electroplating equipment for hardware accessories, comprising an electroplating tank (1) and two placement tanks (2), characterized in that: Two lifting mechanisms are symmetrically fixedly connected to the electroplating box (1). The lifting mechanism includes a fixed seat (3), which is fixedly connected to the electroplating box (1). A round seat (4) is rotatably connected to the fixed seat (3). A fixed column (5) is fixedly connected to the top of the round seat (4). A convex groove (6) is provided on the fixed column (5). A convex seat (7) is slidably provided inside the convex groove (6). A screw (8) is threadedly connected inside the convex seat (7). The screw (8) is rotatably connected to the fixed column (5). A cover plate (9) is installed at the top of the fixed column (5). A motor (10) is installed on the cover plate (9). The output end of the motor (10) is fixedly connected to the top of the screw (8). A horizontal plate (11) is fixedly connected to the side end of the convex seat (7). The two placement boxes (2) are detachably connected to the two horizontal plates (11). A receiving mechanism is fixedly connected to each of the two horizontal plates (11).

2. The lifting-type electroplating equipment for hardware accessories according to claim 1, characterized in that: The side end of the horizontal plate (11) is provided with a slot (12), and the side end of the placement box (2) is fixedly connected with a plug plate (13) that is compatible with the slot (12). Both the plug plate (13) and the horizontal plate (11) are provided with slots (14). Two fixing blocks (15) are fixedly connected to the horizontal plate (11) at the position corresponding to the slots (14). Sliding rods (16) are slidably provided on both fixing blocks (15). A circular plate (17) is fixedly connected to the bottom end of both sliding rods (16). A compression spring (18) is provided between the circular plate (17) and the fixing block (15). The compression spring (18) is sleeved on the outside of the sliding rod (16). A connecting plate (19) is fixedly connected to the top end of the two sliding rods (16). A card plate (20) that is compatible with the slots (14) is fixedly connected to the bottom end of the connecting plate (19).

3. The lifting-type electroplating equipment for hardware accessories according to claim 2, characterized in that: A handle (21) is fixedly connected to the top of the connecting plate (19).

4. The lifting-type electroplating equipment for hardware accessories according to claim 1, characterized in that: The receiving mechanism includes a receiving tray (22), a connecting seat (23) is fixedly connected to the side end of the horizontal plate (11), a rotating shaft (24) is rotatably connected to the connecting seat (23), and the receiving tray (22) is fixedly connected to the rotating shaft (24).

5. The lifting-type electroplating equipment for hardware accessories according to claim 4, characterized in that: The top end of the rotating shaft (24) is fixedly connected to a limiting plate (25).

6. The lifting-type electroplating equipment for hardware accessories according to claim 4, characterized in that: The side end of the connecting seat (23) is threaded with a fixing screw (26) that mates with the rotating shaft (24).

7. The lifting-type electroplating equipment for hardware accessories according to claim 4, characterized in that: The bottom end of the receiving tray (22) is connected to the discharge pipe (27), and a valve (28) is installed on the discharge pipe (27).

8. The lifting-type electroplating equipment for hardware accessories according to claim 1, characterized in that: A rotating rod (29) is fixedly connected to the side end of the fixed column (5).

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