Pulse electroplating device

Abstract

The utility model relates to the technical field of electroplating, in particular to a pulse electroplating device which comprises a workbench, a material receiving seat, a driving mechanism, a material placing frame and a drying mechanism, a pulse electroplating equipment body is arranged on one side of the top end of the workbench, a treatment box is arranged on the other side of the top end of the workbench, and a recovery pipe is arranged at the bottom end of the side wall of the treatment box; the driving mechanism is mounted in the middle of the top end of the workbench, and the mounting frame is driven by the driving mechanism to rotate and adjust along the workbench and vertically adjust along the workbench; the material placing frame corresponds to the pulse electroplating equipment body and the treatment box; the drying mechanism is composed of a driving assembly and a drying assembly. According to the pulse electroplating equipment disclosed by the utility model, the two groups of material placing frames alternately work between the pulse electroplating equipment body and the treatment box, so that redundant electroplating liquid on an electroplated electronic component can be dried in time, the processing time is shortened, the processing efficiency is improved, and the redundant electroplating liquid in the treatment box can be recycled into the recycling box, so that waste is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to electroplating technical field, concretely is a kind of pulse electroplating device. BACKGROUND

[0002] Pulse electroplating refers to the electroplating using pulse power instead of direct current power, which can change the electrodeposition process in a wide range by controlling parameters such as waveform, frequency, on-off ratio and average current density, so as to obtain a coating with certain characteristics in a certain plating solution.

[0003] A pulse electroplating device for radio frequency inductance is disclosed in Chinese patent with authorization announcement No.CN222362180U, which comprises an electroplating device body, a top cover and a base. A waste liquid discharge port is arranged on the lower end side wall of the electroplating device body. When the placing plate is placed on the placing block, the clamping block is clamped into the clamping groove. By arranging multiple placing plates inside the electroplating device body and fixing them inside the electroplating device body through the placing blocks, the inside of the electroplating device body is divided into multiple spaces, so that multiple batches of electronic components of different specifications can be placed and electroplated at the same time, greatly improving the work efficiency.

[0004] However, the above-mentioned disclosed scheme has the following disadvantages: after the electronic components on the placing plate are electroplated, there will be a large amount of electroplating solution on the surface and in the internal cavity of the electronic components. If not handled in time, it will easily drip and cause pollution around the equipment and waste of electroplating solution during unloading, reducing the processing efficiency. UTILITY MODEL CONTENT

[0005] The utility model aims at the problems in the background art and provides a pulse electroplating device.

[0006] The technical scheme of the utility model is as follows: a pulse electroplating device comprises a workbench, a pulse electroplating equipment body is arranged on one side of the top end of the workbench, a treatment box is arranged on the other side of the top end of the workbench, a recovery pipe is arranged on the bottom end of the side wall of the treatment box, a recovery box is installed at the bottom end of the workbench, and the recovery pipe is in communication with the recovery box; a material receiving seat is detachably installed between the pulse electroplating equipment body and the top end of the side wall of the treatment box; a driving mechanism is installed at the middle part of the top end of the workbench, an installation rack is arranged at the top end of the driving mechanism, the installation rack is driven to rotate and adjust along the workbench and to adjust in the vertical direction along the workbench by the driving mechanism; two groups of material placing frames are arranged, the two groups of material placing frames are symmetrically installed at the two ends of the installation rack, and the material placing frames correspond to the pulse electroplating equipment body and the treatment box; and a drying mechanism is composed of a driving assembly and a drying assembly, the driving assembly is arranged on the treatment box, the drying assembly is adjustably installed inside the treatment box, the drying assembly is driven to reciprocally move and adjust along the height direction of the inside of the treatment box by the driving assembly, and the drying assembly corresponds to the outer wall of the material placing frame and the bottom end.

[0007] Preferably, the first backflow port is arranged at the top end edge of the first backflow port, the receiving seat is provided with a receiving groove, and the second backflow port is arranged on one side of the receiving groove and communicates with the first backflow port.

[0008] Preferably, the side wall of the receiving seat abuts against the side wall of the pulse electroplating equipment body and the treatment box, a plurality of mounting seats are arranged on the side wall of the receiving seat, and the mounting seats are detachably connected to the side wall of the pulse electroplating equipment body or the treatment box through bolts.

[0009] Preferably, the driving mechanism comprises a lifting assembly and a rotating assembly, the rotating assembly is arranged at the top end of the workbench, the lifting assembly is mounted on the rotating assembly, the lifting assembly is a hydraulic rod, and the rotating assembly is an electric turntable.

[0010] Preferably, the driving assembly comprises a lifting seat which is slidably connected to the side wall of the treatment box along the height direction of the treatment box, the lifting seat is in the shape of a Chinese character 'z', one end of the lifting seat is threadedly connected with a screw rod, the screw rod is driven to rotate by a motor mounted on the workbench, and the other end of the lifting seat extends into the treatment box and is connected with the drying assembly.

[0011] Preferably, the drying assembly comprises a return pipe which is mounted on the lifting seat and away from the one end of the screw rod, a plurality of nozzles are uniformly arranged on the inner side wall of the return pipe, and a hot air pipe which is connected with the input end of the return pipe at one end, connected with an external drying machine at the other end, and mounted on the lifting seat through a fixing piece.

[0012] Compared with the prior art, the above technical scheme of the utility model has the following beneficial technical effects: the driving mechanism is used for driving the two groups of material placing frames to alternately work between the pulse electroplating equipment body and the treatment box, so that the excess electroplating solution on the electronic components after electroplating can be dried in time, the processing time is shortened, the processing efficiency is improved, the excess electroplating solution in the treatment box can be recycled into the recycling box, and waste is avoided; when the material placing frame drives the electronic components after electroplating to rotate towards the treatment box, the excess electroplating solution can be received and flowed back into the pulse electroplating equipment body for reuse through the arrangement of the receiving seat, and waste of the electroplating solution is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a whole structure schematic view of the utility model;

[0014] Fig. 2 It is a receiving seat structure schematic view of the utility model;

[0015] Fig. 3 It is a drying mechanism and treatment box connection mode schematic view of the utility model.

[0016] Reference numerals in the attached drawings: 1. Workbench; 2. Pulse electroplating equipment body; 201. First return port; 3. Material receiving seat; 301. Material receiving trough; 302. Second return port; 303. Mounting seat; 4. Processing box; 401. Recovery pipe; 402. Recovery box; 403. Guide groove; 5. Drive mechanism; 501. Mounting frame; 502. Material placement frame; 6. Lifting seat; 601. Slider; 602. U-shaped tube; 603. Nozzle; 604. Hot air pipe. Detailed Implementation

[0017] Example 1, as Figs. 1-3 As shown, the present invention proposes a pulse electroplating device, including a worktable 1, a receiving seat 3, a drive mechanism 5, a material placement frame 502, and a drying mechanism. A pulse electroplating equipment body 2 is mounted on one side of the top of the worktable 1, and a processing tank 4 is mounted on the other side of the top of the worktable 1. A recovery pipe 401 is mounted on the bottom of the side wall of the processing tank 4, and a recovery tank 402 is installed at the bottom of the worktable 1. The recovery pipe 401 is connected to the recovery tank 402, and a liquid pump is installed on the recovery pipe 401 to facilitate accelerated recovery of the electroplating solution. The recovery tank 402 allows the electroplating solution in the processing tank 4 to be recovered for subsequent processing. The receiving seat 3 is detachably installed between the pulse electroplating equipment body 2 and the top of the side wall of the processing tank 4. The drive mechanism 5 is installed in the middle of the top of the worktable 1, and a mounting bracket is installed at the top of the drive mechanism 5. Mounting frame 501 is driven by drive mechanism 5 to rotate and adjust along worktable 1 and to adjust vertically along worktable 1; two sets of material placement frames 502 are provided, and the two sets of material placement frames 502 are symmetrically installed at both ends of mounting frame 501. The material placement frames 502 correspond to the pulse electroplating equipment body 2 and processing box 4. The four sides and bottom of the material placement frames 502 are provided with draining nets to facilitate the electroplating solution in electrical components to drip towards the bottom of processing box 4; the drying mechanism consists of a drive component and a drying component. The drive component is set on processing box 4, and the drying component is adjustablely installed inside processing box 4. The drying component is driven by drive component to reciprocate along the height direction inside processing box 4. The drying component corresponds to the four sides and bottom of the outer wall of material placement frame 502.

[0018] Furthermore, the drive mechanism 5 consists of a lifting component and a rotating component. The rotating component is located at the top of the worktable 1, and the lifting component is mounted on the rotating component. The lifting component is a hydraulic rod, and the rotating component is an electric turntable.

[0019] Further, the driving assembly comprises a lifting seat 6; the lifting seat 6 is slidably connected with one side wall of the processing box 4 along the height direction of the processing box 4; a sliding block 601 is mounted on the lifting seat 6 and close to the inner wall of one side of the screw rod; a guide groove 403 is formed on the side wall of the processing box 4; the sliding block 601 is slidably connected with the guide groove 403; the lifting seat 6 is in the shape of a Chinese character 'z'; one end of the lifting seat 6 is threadedly connected with a screw rod; the screw rod is driven to rotate by a motor mounted on the workbench 1; the other end of the lifting seat 6 extends into the processing box 4 and is connected with the drying assembly.

[0020] Further, the drying assembly comprises a return type pipe 602 and a hot air pipe 604; the return type pipe 602 is mounted on the lifting seat 6 and away from one end of the screw rod; the inner wall of the return type pipe 602 is uniformly provided with a plurality of groups of nozzles 603; the plurality of groups of nozzles 603 are uniformly distributed on the periphery of the material placing frame 502; the plurality of groups of nozzles 603 are respectively and obliquely mounted on the inner wall of the nozzle 603 along different directions; one end of the hot air pipe 604 is connected with the input end of the return type pipe 602; the other end of the hot air pipe 604 is connected with an external drying machine; the hot air pipe 604 is mounted on the lifting seat 6 by a fixing piece.

[0021] In this embodiment, the appropriate amount of electroplating solution is put into the inside of the pulse electroplating device body 2, a plurality of electronic components are placed in the two groups of material placing frames 502, the controller is started to drive the driving mechanism 5 to drive the two groups of material placing frames 502 to rotate until the two groups of material placing frames 502 are rotated to the top of the pulse electroplating device body 2 and the processing box 4 respectively, then the driving mechanism 5 is driven to move the two groups of material placing frames 502 downward, at this time, one group of material placing frames 502 drives the electronic components to enter the inside of the pulse electroplating device body 2, the pulse electroplating device body 2 is started to pulse electroplate the electronic components, when the electroplating is completed, the controller is restarted to drive the driving mechanism 5 to drive the material placing frame 502 after the electroplating to first rise and move out of the pulse electroplating device body 2, then rotate to an appropriate angle until reaching the top of the processing box 4, at this time, the other group of material placing frames 502 without electroplating is adjusted to the top of the pulse electroplating device body 2, the excess electroplating solution on the electronic components can be received by the receiving seat 3 to avoid causing pollution around the equipment, at this time, the driving mechanism 5 drives the two groups of material placing frames 502 to move downward to an appropriate position, so that the electronic components without being electroplated enter the pulse electroplating device body 2 to be electroplated, and the electronic components after being electroplated enter the inside of the processing box 4, the controller is started to drive the motor to drive the screw rod to rotate clockwise and counterclockwise alternately, then drive the lifting seat 6 to reciprocate up and down along the guide groove 403, then drive the return pipe 602 to reciprocate up and down along the periphery of the material placing frame 502, the appropriate temperature hot air is transported to the return pipe 602 through the connection of the external drying machine and the hot air pipe 604, the hot air is blown out by the plurality of nozzles 603 to the electronic components in the material placing frame 502, the electroplating solution on the electronic components is dried, after the electroplating and drying of the electronic components in the two groups of material placing frames 502 are completed, the driving mechanism 5 drives the two groups of material placing frames 502 to return to the initial position, the dried electronic components are taken out, a new batch of electronic components is put in, then the above-mentioned mode is repeated to complete the electroplating and drying, and the processing efficiency is improved.

[0022] As shown in the embodiment two, Fig. 1 and Fig. 2 Compared with the embodiment one, the first return flow port 201 is arranged at the top edge of the first return flow port 201, the receiving groove 301 is arranged on the receiving seat 3, and the second return flow port 302 is arranged on one side of the receiving groove 301 and communicates with the first return flow port 201.

[0023] Further, the side wall of the receiving seat 3 abuts against the side walls of the pulse electroplating device body 2 and the processing box 4, a plurality of mounting seats 303 are arranged on the side wall of the receiving seat 3, and the mounting seats 303 are detachably connected to the side walls of the pulse electroplating device body 2 or the processing box 4 through bolts.

[0024] In the embodiment, the installation of the seat 303 facilitates the disassembly of the receiving seat 3, the pulse electroplating equipment body 2 and the processing box 4, and when the material frame 502 loaded with electrical components is driven by the driving mechanism 5 to move towards the processing box 4, a large amount of electroplating liquid will drop into the receiving groove 301, and the electroplating liquid can be recycled by flowing into the pulse electroplating equipment body 2 through the second return port 302 and the first return port 201, so as to avoid waste of the electroplating liquid, pollution of the surroundings of the equipment and further improvement of the processing efficiency.

[0025] The above describes the embodiments of the utility model in detail in combination with the drawings, but the utility model is not limited to this, and various changes can be made within the knowledge range of the persons skilled in the art without departing from the purpose of the utility model.

Claims

1. A pulse plating apparatus, characterized by comprising: The utility model relates to a pulse electroplating equipment The workbench (1) top end one side is provided with pulse electroplating equipment body (2), and the workbench (1) top end other side is provided with processing box (4), and the processing box (4) side wall bottom end is provided with recovery pipe (401), and the workbench (1) bottom end is installed with recovery box (402), and recovery pipe (401) is communicated with recovery box (402); The receiving seat (3) is detachably installed between the pulse electroplating equipment body (2) and the side wall top end of the processing box (4); The drive mechanism (5) is installed in the middle of the workbench (1) top end, and the drive mechanism (5) top end is provided with mounting bracket (501), and the mounting bracket (501) is driven along the workbench (1) rotation adjustment and along the workbench (1) vertical direction adjustment by the drive mechanism (5); The material placing frame (502) is provided with two groups, and the two groups of material placing frames (502) are symmetrically installed at the two ends of the mounting bracket (501), and the material placing frame (502) corresponds to the pulse electroplating equipment body (2) and the processing box (4); And drying mechanism, it is by drive assembly and drying assembly composition, drive assembly sets up on processing box (4), and drying assembly is adjustably installed in processing box (4) inside, and drying assembly is reciprocating motion adjustment along the height direction of processing box (4) inside by drive assembly drive, and drying assembly corresponds with the outer wall all around and bottom end of material placing frame (502).

2. The pulse plating apparatus according to claim 1, wherein The first return port (201) top end edge is provided with the first return port (201), and the receiving seat (3) is provided with a receiving groove (301), and one side of the receiving groove (301) is provided with a second return port (302), and the second return port (302) is communicated with the first return port (201).

3. A pulse plating apparatus according to claim 2, wherein The side wall of the receiving seat (3) abuts against the side wall of the pulse electroplating equipment body (2) and the processing box (4), and a plurality of mounting seats (303) are arranged on the side wall of the receiving seat (3), and the mounting seats (303) are detachably connected to the side wall of the pulse electroplating equipment body (2) or the processing box (4) by bolts.

4. The pulse plating apparatus of claim 1, wherein The drive mechanism (5) is composed of a lifting assembly and a rotating assembly, the rotating assembly is arranged on the top end of the workbench (1), and the lifting assembly is installed on the rotating assembly.

5. The pulse plating apparatus of claim 1, wherein The drive assembly includes The lifting seat (6) is slidably connected to one side wall of the processing box (4) along the height direction of the processing box (4), the lifting seat (6) is in the shape of a Chinese character "zh", one end of the lifting seat (6) is threadedly connected with a screw rod, and the screw rod is driven to rotate by a motor installed on the workbench (1), and the other end of the lifting seat (6) extends into the processing box (4) and is connected with the drying assembly.

6. A pulse plating apparatus according to claim 5, wherein The drying assembly includes The return type pipe (602) is installed on the lifting seat (6) and away from one end of the screw rod, and a plurality of nozzles (603) are uniformly arranged on the inner side wall of the return type pipe (602); And a hot air pipe (604) is connected to the input end of the return type pipe (602), the other end of the hot air pipe (604) is connected to an external drying machine, and the hot air pipe (604) is installed on the lifting seat (6) by a fixing member.

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