Conveying device for hardware electroplating machining

Abstract

The utility model discloses a conveying device for hardware electroplating processing, and relates to the field of hardware electroplating processing, the conveying device comprises an electroplating pool, a support frame and a conveying cylinder, the top end of the electroplating pool is provided with a track, the top of the electroplating pool is provided with a conveying assembly, and the conveying assembly comprises the support frame; a supporting cross beam is movably installed in the supporting frame, two sets of hanging assemblies are installed at the bottom of the supporting cross beam, each hanging assembly comprises a conveying cylinder, a supporting column is installed in the conveying cylinder, multiple sets of supporting rods are arranged on the outer wall of the supporting column, and a connecting rod is fixed to the outer wall of the conveying cylinder. The end of the connecting rod is connected with a support, and the outer wall of the conveying cylinder is sleeved with a baffle. The plate blades of the baffle are limited and fixed through the positioning columns, the side face of the baffle is tightly attached to the end of the support, the baffle can prevent hardware from falling off from the end of the support, and therefore the phenomenon that the hardware on the conveying cylinder slides off in the conveying process is avoided.

Description

Technical Field

[0001] The utility model relates to the field of electroplating processing of hardware parts, in particular to a conveying device for electroplating processing of hardware parts. Background Art

[0002] Hardware refers to the five metal materials of gold, silver, copper, iron and tin, and also refers to various metal products. In modern industry and daily life, hardware is widely used, ranging from tiny parts in electronic equipment to large metal components in the construction industry.

[0003] Electroplating can provide a protective film for hardware to prevent it from corrosion. By electroplating a layer of corrosion-resistant metals such as zinc and chromium on hardware, the service life of the hardware can be significantly extended. During the electroplating process of hardware, the hardware needs to be hung on a special hanger for electroplating, and then the hanger is installed on a conveyor. The conveyor transports the hanger to the electroplating area. The hanger and the hardware serve as cathodes and are placed in an electroplating tank filled with plating solution. The anode uses a corresponding metal plate. Under the action of the electric field, the metal ions in the plating solution will move toward the cathode and be reduced and deposited on the surface of the hardware to form an electroplating layer.

[0004] The hangers used to place hardware in existing electroplating conveying devices are usually set in a cylindrical shape, and multiple sets of hooks are installed on the outer wall of the cylinder. When the hardware is electroplated, the hardware hung on the hooks is immersed in the electroplating solution. Since the electroplating conveying device will shake during the transportation process, the hardware hung on the hooks will become unhooked and fall. Utility Model Content

[0005] Based on this, the purpose of this utility model is to provide a conveying device for electroplating processing of hardware to solve the technical problem that the traditional conveying device for electroplating processing will shake during the transmission process, causing the hardware hung on the hanger to become unhooked and fall.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a conveying device for electroplating processing of hardware, comprising an electroplating pool, a support frame and a conveying cylinder, a track is provided at the top of the electroplating pool, a conveying assembly is installed on the top of the electroplating pool, the conveying assembly includes a support frame, a support beam is movably installed inside the support frame, two groups of suspension assemblies are installed at the bottom of the support beam, the suspension assembly includes a conveying cylinder, a support column is installed inside the conveying cylinder, and the outer wall of the support column is provided with multiple groups of support rods, a connecting rod is fixed to the outer wall of the conveying cylinder, and the end of the connecting rod is connected to a bracket, and the outer wall of the conveying cylinder is provided with a baffle.

[0007] By adopting the above technical solution, the technical problem that the traditional electroplating conveying device will shake during the conveying process, causing the hardware suspended on the hanger to become unhooked and fall, is solved. The positioning column is lifted upward by the second handle, and the plate blade of the baffle is separated from the angle of the positioning column. Then the baffle is rotated counterclockwise to the bottom of the second positioning groove. The second positioning groove at the bottom of the positioning column is snapped onto the plate blade of the baffle. Then the hardware to be electroplated is put on the bracket. After all the hardware is placed on the bracket, the positioning column is lifted again and the baffle is rotated. The side of the baffle is close to the end of the bracket, so that the baffle can prevent the hardware from falling off from the end of the bracket, thereby preventing the hardware suspended on the conveying cylinder from slipping during the conveying process of the conveying assembly.

[0008] The present invention is further configured such that a plurality of moving wheels are installed at the bottom of the support frame, a driving motor is fixed to one side of the support frame, and an output end of the driving motor is connected to a group of the moving wheels.

[0009] By adopting the above technical solution, the driving motor drives the moving wheels to rotate, so that the four groups of moving wheels drive the supporting frame to move toward the center of the electroplating tank.

[0010] The utility model is further configured such that the end of the baffle is connected to a connecting column, and the connecting column is sleeved on the outer wall of the support column, the outer wall of the support column is fixed with a limiting ring, and the limiting ring is located at the bottom end of the connecting column.

[0011] By adopting the above technical solution, the baffle is movably fixed to the support column through the connecting column at the top, so that the baffle will not shake during rotation. At the same time, the limiting ring limits the connecting column and supports it, so that the baffle will not slide downward when rotating on the outer wall of the conveying cylinder.

[0012] The present invention is further configured such that a limiting block is provided on the outer wall of the support column, and a positioning column is sleeved on the outer wall of the limiting block.

[0013] By adopting the above technical solution, the positioning column moves up and down on the outer wall of the support column, so that the positioning column can fix the baffle, and the limit block limits the angle of the positioning column to prevent the positioning column from angular rotation offset during the up and down displacement process.

[0014] The present invention is further configured such that a first positioning groove and a second positioning groove are provided at the bottom of the positioning column, and a second handle is installed at one side of the positioning column.

[0015] By adopting the above technical solution, when the baffle blocks the hardware on the bracket, the first positioning groove at the bottom of the positioning column is snapped onto the plate blade of the baffle, and the positioning column fixes and limits the baffle.

[0016] The present invention is further configured such that a connecting block is installed inside the baffle, and a plurality of leakage holes are provided on one side of the baffle.

[0017] By adopting the above technical solution, the installation of the connecting block increases the strength of the overall frame of the baffle, so that the baffle can stably block the hardware hanging on the bracket.

[0018] The utility model is further configured such that a hydraulic cylinder is installed on the top of the support frame, and the output end of the hydraulic cylinder is connected to the support beam, a connecting plate is fixed to the top of the support column, and the support column is fixed to the bottom of the support beam through the connecting plate.

[0019] By adopting the above technical solution, the hydraulic cylinder pushes the supporting beam up and down, so that the suspension assembly can be immersed in the electroplating tank. At the same time, the suspension assembly uses bolts to fix the conveying cylinder to the bottom end of the supporting beam through the connecting plate.

[0020] The present invention is further configured such that protrusions are provided on both sides of the supporting crossbeam, and a movable groove is provided on the inner wall of the supporting frame.

[0021] By adopting the above technical solution, the protrusions at both ends of the supporting beam are embedded in the movable grooves inside the supporting frame. The movable grooves exert force on the supporting beam through the protrusions, so that the supporting beam can be lowered horizontally.

[0022] In summary, the present invention has the following beneficial effects:

[0023] The utility model solves the technical problem that the conveying device for traditional electroplating processing will shake during the conveying process, which may cause the hardware suspended on the hanger to be unhooked and fall off, by arranging a conveying cylinder, a baffle, a bracket, a positioning column, a first positioning groove and a support column. The positioning column is lifted upward by the second handle, and the plate blade of the baffle is separated from the angle fixed by the positioning column. Then, the baffle is rotated counterclockwise to rotate the baffle to the bottom of the second positioning groove. The second positioning groove at the bottom of the positioning column is snapped on the plate blade of the baffle. Then, the hardware to be electroplated is put on the bracket. After all the hardware is placed on the bracket, the positioning column is lifted again and the baffle is rotated. The side surface of the baffle is tightly against the end of the bracket, so that the baffle can prevent the hardware from falling off from the end of the bracket, thereby preventing the hardware suspended on the conveying cylinder from slipping during the conveying process of the conveying assembly.

[0024] The utility model is provided with a support frame, a track, moving wheels, a support beam and a conveying cylinder. A driving motor drives the moving wheels to rotate, so that the four groups of moving wheels drive the support frame to move toward the center of the electroplating pool. When the support frame is displaced to the middle of the electroplating pool, the end of the hydraulic cylinder moves the support beam downward, so that the two groups of conveying cylinders on the support beam descend into the electroplating pool. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is an overall schematic diagram of the device of the present utility model;

[0026] Figure 2 This is a schematic diagram of the conveying assembly of the present utility model;

[0027] Figure 3 This is a schematic diagram of the baffle structure of the utility model;

[0028] Figure 4 This is a structural diagram of the suspension assembly of the present utility model;

[0029] Figure 5 This is the structural diagram of the conveying cylinder of the utility model

[0030] Figure 6 This is an overall schematic diagram of the suspension assembly of the present utility model.

[0031] In the figure: 1. Electroplating pool; 101. Track; 2. Support frame; 201. Moving groove; 202. Moving wheel; 203. Driving motor; 3. Hydraulic cylinder; 301. Support beam; 302. Bump; 4. Conveying cylinder; 401. Connecting rod; 402. Bracket; 5. Baffle; 501. Connecting block; 502. Leakage hole; 503. Reinforcement block; 504. First handle; 505. Connecting column; 6. Positioning column; 601. First positioning groove; 602. Second positioning groove; 603. Second handle; 7. Support column; 701. Connecting plate; 702. Limit block; 703. Support rod; 704. Limit ring. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] The following describes an embodiment of the present invention based on its overall structure.

[0034] Example 1

[0035] A conveying device for electroplating hardware, such as Figure 1 - Figure 5As shown, it includes an electroplating pool 1, a support frame 2 and a conveying cylinder 4. A track 101 is provided on the top of the electroplating pool 1. A conveying assembly is installed on the top of the electroplating pool 1. The conveying assembly includes a support frame 2. A supporting beam 301 is movably installed inside the support frame 2. Two groups of suspension assemblies are installed at the bottom of the support beam 301. The suspension assembly includes a conveying cylinder 4. A support column 7 is installed inside the conveying cylinder 4, and a plurality of support rods 703 are provided on the outer wall of the support column 7. A connecting rod 401 is fixed to the outer wall of the conveying cylinder 4, and a bracket 402 is connected to the end of the connecting rod 401. A baffle 5 is provided on the outer wall of the conveying cylinder 4, which solves the problem that the conveying device for traditional electroplating processing will shake during the transmission process, resulting in the hanging of the five To solve the technical problem of metal parts being unhooked and falling, the positioning column 6 is lifted upward by the second handle 603, and the plate blade of the baffle 5 is detached from the angle fixation of the positioning column 6, and then the baffle 2 is rotated counterclockwise to rotate the baffle 2 to the bottom of the second positioning groove 602. The second positioning groove 602 at the bottom of the positioning column 6 is snapped onto the plate blade of the baffle 5, and then the hardware to be electroplated is put on the bracket 402. After all the hardware is placed on the bracket 402, the positioning column 6 is lifted again and the baffle 5 is rotated. The side of the baffle 5 is close to the end of the bracket 402, so that the baffle 5 can prevent the hardware from falling off from the end of the bracket 402, thereby preventing the hardware hanging on the conveying cylinder 4 from slipping during the transportation of the conveying assembly.

[0036] See also Figure 2 A plurality of moving wheels 202 are installed at the bottom of the support frame 2. A drive motor 203 is fixed to one side of the support frame 2, and the output end of the drive motor 203 is connected to a set of moving wheels 202. The drive motor 203 drives the moving wheels 202 to rotate, so that the four sets of moving wheels drive the support frame to move toward the center of the electroplating pool.

[0037] See also Figure 4 The end of the baffle 5 is connected to a connecting column 505, and the connecting column 505 is sleeved on the outer wall of the support column 7. The outer wall of the support column 7 is fixed with a limiting ring 704, and the limiting ring 704 is located at the bottom end of the connecting column 505. The baffle 5 is movably fixed to the support column 7 through the top connecting column 505, so that the baffle 5 will not shake during the rotation process. At the same time, the limiting ring 704 limits and supports the connecting column 505, so that the baffle 5 will not slide downward when rotating on the outer wall of the conveying cylinder 4.

[0038] See also Figure 3 A limiting block 702 is provided on the outer wall of the support column 7, and a positioning column 6 is sleeved on the outer wall of the limiting block 702. The positioning column 6 moves up and down on the outer wall of the support column 7, so that the positioning column 6 can fix the baffle 5, and the limiting block 702 limits the angle of the positioning column 6 to prevent the positioning column 6 from angular rotation offset during the up and down displacement process.

[0039] See also Figure 3 A first positioning groove 601 and a second positioning groove 602 are provided at the bottom of the positioning column 6, and a second handle 603 is installed on one side of the positioning column 6. When the baffle 5 blocks the hardware on the bracket 402, the first positioning groove 601 at the bottom of the positioning column 6 is snapped onto the plate leaf of the baffle 5, and the positioning column 6 fixes and limits the baffle 5.

[0040] See also Figure 3 A connecting block 501 is installed inside the baffle 5, and multiple groups of leakage holes 502 are opened on one side of the baffle 5. The installation of the connecting block 501 increases the strength of the overall frame of the baffle 5, so that the baffle 5 can firmly block the hardware hanging on the bracket 402.

[0041] See also Figure 2 and Figure 3 A hydraulic cylinder 3 is installed on the top of the support frame 2, and the output end of the hydraulic cylinder 3 is connected to the support beam 301. A connecting plate 701 is fixed to the top of the support column 7, and the support column 7 is fixed to the bottom of the support beam 301 through the connecting plate 701. The hydraulic cylinder 3 pushes the support beam 301 up and down, so that the suspension assembly can be immersed in the electroplating pool 1. At the same time, the suspension assembly uses bolts to fix the conveying cylinder 4 to the bottom end of the support beam 301 through the connecting plate 701.

[0042] See also Figure 2 , protrusions 302 are provided on both sides of the supporting beam 301, and a movable groove 201 is opened on the inner wall of the supporting frame 2. The protrusions 302 at both ends of the supporting beam 301 are embedded in the movable groove 201 inside the supporting frame 2. The movable groove 201 applies force through the protrusions 302 to limit the supporting beam 301, so that the supporting beam 301 can be lowered horizontally.

[0043] Example 2

[0044] A conveying device for electroplating hardware, such as Figure 6 As shown, the technical solutions and parts of this embodiment are basically the same as those of embodiment 1, and the technically identical parts will not be repeated here. The difference is that a reinforcing block 503 is set at the top of one of the blades of the baffle 5, and the reinforcing block 503 strengthens the strength of the top of the blade. At the same time, a first handle 504 is installed on the top of the reinforcing block 503. The staff drives the baffle 5 to rotate by turning the first handle 504. The installation of the first handle 504 makes the staff no longer need to touch the blade to complete the operation of rotating the baffle 5, and the installation of the first handle 504 can reduce the staff's contact with the electroplating solution on the blade.

[0045] The working principle of the present invention is as follows: first, hold the second handle 603, lift the positioning column 6 upward through the second handle 603, and the plate leaf of the baffle 5 is separated from the angle fixation of the positioning column 6, and then rotate the baffle 5 counterclockwise to rotate the baffle 5 to the bottom of the second positioning groove 602, and the second positioning groove 602 at the bottom of the positioning column 6 is snapped on the plate leaf of the baffle 5, and then put the hardware to be electroplated on the bracket 402. After all the hardware is placed on the bracket 402, lift the positioning column 6 again and rotate the baffle 5 so that the side of the baffle 5 is close to the end of the bracket 402. The baffle 5 prevents the hardware from falling off from the end of the bracket 402, and the driving motor 203 drives the moving wheel 202 to rotate The four sets of moving wheels 202 drive the support frame 2 to move toward the center of the electroplating pool 1. When the support frame 2 is displaced to the middle of the electroplating pool 1, the end of the hydraulic cylinder 3 moves the support beam 301 downward, so that the two sets of conveying cylinders 4 on the support beam 301 are lowered into the electroplating pool 1, and the metal ions in the plating solution are electroplated to the surface of the hardware. After the hardware electroplating procedure is completed, the output end of the hydraulic cylinder 3 contracts and resets to drive the support beam 301 to move upward, so that the support beam 301 takes the conveying cylinder 4 out of the electroplating pool 1, and the moving wheels 202 drive the support frame 2 to move to the edge of the electroplating pool 1. The staff removes the plated hardware on the conveying cylinder 4 and then proceeds to the next step of the procedure.

[0046] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A conveying device for electroplating of hardware, comprising an electroplating tank (1), a support frame (2) and a conveying cylinder (4), characterized in that: The top of the electroplating pool (1) is provided with a track (101), the top of the electroplating pool (1) is installed with a conveying assembly, the conveying assembly includes a support frame (2), a support beam (301) is movably installed inside the support frame (2), two groups of suspension assemblies are installed at the bottom of the support beam (301), the suspension assembly includes a conveying cylinder (4), a support column (7) is installed inside the conveying cylinder (4), and the outer wall of the support column (7) is provided with multiple groups of support rods (703), the outer wall of the conveying cylinder (4) is fixed with a connecting rod (401), and the end of the connecting rod (401) is connected to a bracket (402), and the outer wall of the conveying cylinder (4) is provided with a baffle (5).

2. The conveying device for hardware electroplating according to claim 1, characterized in that: A plurality of groups of moving wheels (202) are installed at the bottom of the support frame (2), a driving motor (203) is fixed to one side of the support frame (2), and an output end of the driving motor (203) is connected to a group of the moving wheels (202).

3. The conveying device for electroplating of hardware according to claim 1, characterized in that: The end of the baffle (5) is connected to a connecting column (505), and the connecting column (505) is sleeved on the outer wall of the support column (7). A limiting ring (704) is fixed to the outer wall of the support column (7), and the limiting ring (704) is located at the bottom end of the connecting column (505).

4. The conveying device for electroplating of hardware according to claim 1, characterized in that: The outer wall of the support column (7) is provided with a limiting block (702), and the outer wall of the limiting block (702) is sleeved with a positioning column (6).

5. The conveying device for electroplating of hardware according to claim 4, characterized in that: A first positioning groove (601) and a second positioning groove (602) are provided at the bottom of the positioning column (6), and a second handle (603) is installed on one side of the positioning column (6).

6. The conveying device for electroplating of hardware according to claim 1, characterized in that: A connecting block (501) is installed inside the baffle (5), and a plurality of leak holes (502) are provided on one side of the baffle (5).

7. The conveying device for electroplating of hardware according to claim 1, characterized in that: A hydraulic cylinder (3) is installed on the top of the support frame (2), and the output end of the hydraulic cylinder (3) is connected to the support beam (301). A connecting plate (701) is fixed to the top of the support column (7), and the support column (7) is fixed to the bottom of the support beam (301) through the connecting plate (701).

8. The conveying device for electroplating of hardware according to claim 1, characterized in that: Bumps (302) are provided on both sides of the support beam (301), and a movable groove (201) is provided on the inner wall of the support frame (2).

9. The conveying device for electroplating of hardware according to claim 1, characterized in that: A reinforcement block (503) is provided at the top end of the baffle (5).

10. The conveying device for electroplating of hardware according to claim 9, characterized in that: A first handle (504) is installed on the top of the reinforcement block (503).

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