Water retaining device of electroplating bath

Abstract

The utility model relates to the technical field of electroplating bath water retaining, in particular to an electroplating bath water retaining device which is characterized in that an adjusting device comprises two U-shaped rods, two sliding plates are slidably connected to the surfaces of the two U-shaped rods, a limiting seat is fixedly mounted on the surface of the top of a U-shaped support, and a mounting plate is movably mounted in the limiting seat; and guide rollers are rotationally connected between the inner walls of the two sides of each U-shaped support, two supporting frames are fixedly installed on the side face of the electroplating bath body, electric telescopic rods are fixedly installed on the surfaces of the inner walls of the tops of the supporting frames, and lifting plates are fixedly installed at the output ends of the electric telescopic rods. According to the water retaining device, the problems that when an existing water retaining device of the electroplating bath is used, when a plate penetrates through the space between the two guide rollers, a plating layer generated by electroplating of the plate is fragile, and if the plating layer makes contact with and is scratched with the two guide rails, the plating layer is prone to falling off, and therefore the electroplating quality of the plate is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water retaining in electroplating tanks, in particular to a water retaining device for an electroplating tank. Background Art

[0002] At present, in a vertical continuous electroplating production line, a plurality of electroplating tanks arranged in parallel are interconnected, and a water blocking device is respectively arranged at the electroplating tanks located at the starting end and the end end to prevent the liquid level in the electroplating tank from dropping too quickly. The water blocking device includes a reflux tank and at least two guide rollers arranged at the inlet of the reflux tank that are in contact with each other and roll relative to each other. Due to the contact between the two guide rollers arranged relative to each other, the width of the flow channel of the solution is reduced, so that the flow rate of the solution entering the reflux tank is slowed down, thereby slowing down the speed at which the liquid level in the electroplating tank drops.

[0003] When the existing electroplating tank water retaining device is in use, the plate that has been electroplated needs to be able to pass between the two guide rollers to enter the next process. When the plate passes between the two guide rollers, the coating just generated by the electroplating of the plate is relatively fragile. If the coating contacts and scratches the two guide rails, the coating is easy to fall off, thereby reducing the electroplating quality of the plate. Utility Model Content

[0004] The utility model aims to solve the technical problems in the above background and proposes a water retaining device for an electroplating tank.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water retaining device for an electroplating tank, comprising an electroplating tank body and a U-shaped bracket, two water retaining plates are fixedly installed between the inner walls on both sides of the electroplating tank body, the surfaces on both sides of the electroplating tank body and the surfaces of the two water retaining plates are respectively provided with a first notch and a second notch, an adjustment device is provided on the top surface of the electroplating tank body, the adjustment device comprises two U-shaped rods, the two U-shaped rods are fixedly installed on the top surface of the electroplating tank body, the surfaces of the two U-shaped rods are both slidably connected with two slides, a limit seat is fixedly installed on the top surface of the U-shaped bracket, a mounting plate is movably installed inside the limit seat, one end of the mounting plate away from the limit seat is fixedly connected with the slide, and a guide roller is rotatably connected between the inner walls on both sides of each U-shaped bracket. The setting of the U-shaped rod has the effect of allowing the slide to move.

[0006] Preferably, two support frames are fixedly installed on the side of the electroplating tank body, an electric telescopic rod is fixedly installed on the inner wall surface of the top of the support frame, and a lifting plate is fixedly installed on the output end of the electric telescopic rod. The setting of the electric telescopic rod has the effect of driving the lifting plate to move.

[0007] Preferably, the bottom surface of the lifting plate is hinged with two hinged plates, one end of the hinged plate away from the lifting plate is hinged with the slide plate, a control panel is fixedly installed on the side of the electroplating tank body, a display screen is provided on the surface of the control panel, a width sensor is fixedly installed on one side surface of the electroplating tank body, the display screen and the width sensor are electrically connected, and the control panel and the electric telescopic rod are electrically connected. The setting of the hinged plate has the effect of driving the slide plate to move on the surface of the U-shaped rod.

[0008] Preferably, a limiting device is provided on the top surface of the U-shaped bracket, and the limiting device includes a U-shaped plate, and the U-shaped plate is fixedly installed on the top surface of the U-shaped bracket. A threaded rod is rotatably connected between the inner walls at both ends of the U-shaped plate, and a rotating wheel is fixedly installed at one end of the threaded rod. The setting of the rotating wheel has the effect of driving the threaded rod to rotate.

[0009] Preferably, a slide groove is provided on the inner wall surface of the U-shaped plate, and a movable bar is threadedly connected to the surface of the threaded rod. The setting of the threaded rod plays an effect of driving the movable bar to move inside the slide groove.

[0010] Preferably, a limiting rod is fixedly mounted on the surface of the movable bar, and a limiting hole is provided on the surface of the mounting plate. The setting of the limiting rod and the limiting hole has the effect of limiting the mounting plate inside the limiting seat.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by setting an adjustment device, when the device is needed, in actual use, the material belt is first conveyed to the electroplating tank through a water baffle on one side for electroplating, and then the electroplated plate is output from the electroplating tank through a water baffle on the other side. In this process, each pair of guide rollers are attached to the two side surfaces of the plate and rotate with the movement of the plate; at the same time, the thickness of the electroplated plate is monitored in real time by a thickness sensor, and the detection signal is transmitted to the display. The user can judge the distance between two guide rollers of each pair of guide rollers by comparing the values ​​displayed on the display. If the displayed value on the display is greater than the distance between the two guide rollers, the control panel is used to control the electric telescopic rod to start. The electric telescopic rod is started and drives the lifting plate to move downward, and the lifting plate moves downward and drives the hinged plate to move, and the movement of the hinged plate pushes the two slide plates to move away from each other on the surface of the U-shaped rod, and the two slide plates move away from each other on the surface of the U-shaped rod, driving the two U-shaped brackets to move away from each other, and the two U-shaped brackets move away from each other and drive the two guide rollers to move away from each other. When the two guide rollers move to a suitable distance, the control panel can be used to control the electric telescopic rod to close again. Through the cooperation of the above structure, the spacing between the two guide rollers can be adjusted, thereby avoiding direct contact between the plate and the guide roller, so that the plating is detached, which is beneficial to improving the quality of electroplating.

[0013] 2. In the utility model, by setting a limit device, when the guide rail needs to be disassembled, first rotate the rotating wheel, the rotation of the rotating wheel drives the threaded rod to rotate, the rotation of the threaded rod drives the movable bar to move inside the slide groove, the movable bar moves inside the slide groove to drive the limit rod to move, the limit rod moves to move itself out of the limit hole, the limit rod and the limit hole are separated so that the mounting plate loses the limit inside the limit seat, then the U-shaped bracket can be pulled, so that the U-shaped bracket drives the limit seat to move, the limit seat moves to separate the mounting plate from the inside, and the disassembly operation of the guide roller is completed. Through the cooperation of the above structure, when the guide rail is severely worn in the later stage, the guide rail can be disassembled and replaced, thereby further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional structural schematic diagram of a water retaining device for an electroplating tank is provided for the utility model;

[0015] Figure 2 This is a right side structural schematic diagram of a water retaining device for an electroplating tank proposed by the utility model;

[0016] Figure 3 This is a left-side structural schematic diagram of a water retaining device for an electroplating tank proposed by the utility model;

[0017] Figure 4 The utility model proposes a water retaining device for an electroplating tank Figure 1The structural diagram at A in the middle;

[0018] Legend:

[0019] 1. Electroplating tank body; 2. Water retaining plate; 3. First gap; 4. Second gap; 5. Adjustment device; 501. U-shaped rod; 502. Slide plate; 503. Limit seat; 504. Mounting plate; 505. Guide roller; 506. Support frame; 507. Electric telescopic rod; 508. Lifting plate; 509. Hinge plate; 510. Control panel; 511. Display screen; 512. Width sensor; 6. Limit device; 61. U-shaped plate; 62. Threaded rod; 63. Rotating wheel; 64. Slide groove; 65. Movable bar; 66. Limit rod; 67. Limit hole; 7. U-shaped bracket. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] See also Figure 1-4 The utility model provides a technical solution: a water retaining device for an electroplating tank, comprising an electroplating tank body 1 and a U-shaped bracket 7, two water retaining plates 2 are fixedly installed between the inner walls on both sides of the electroplating tank body 1, and the surfaces of the two sides of the electroplating tank body 1 and the surfaces of the two water retaining plates 2 are respectively provided with a first notch 3 and a second notch 4.

[0023] The specific arrangement and function of the adjusting device 5 and the limiting device 6 will be described in detail below.

[0024] In the present embodiment: an adjusting device 5 is provided on the top surface of the electroplating tank body 1, and the adjusting device 5 includes two U-shaped rods 501, and the two U-shaped rods 501 are fixedly installed on the top surface of the electroplating tank body 1, and the surfaces of the two U-shaped rods 501 are slidably connected with two slides 502, and a limiting seat 503 is fixedly installed on the top surface of the U-shaped bracket 7, and a mounting plate 504 is movably installed inside the limiting seat 503, and one end of the mounting plate 504 away from the limiting seat 503 is fixedly connected to the slide 502, and a guide roller 505 is rotatably connected between the inner walls on both sides of each U-shaped bracket 7.

[0025] In this embodiment, the U-shaped rod 501 is provided to enable the slide plate 502 to move.

[0026] Specifically, two support frames 506 are fixedly installed on the side of the electroplating tank body 1, an electric telescopic rod 507 is fixedly installed on the top inner wall surface of the support frame 506, and a lifting plate 508 is fixedly installed on the output end of the electric telescopic rod 507.

[0027] In this embodiment, the electric telescopic rod 507 is provided to drive the lifting plate 508 to move.

[0028] Specifically, two hinged plates 509 are hinged on the bottom surface of the lifting plate 508, and one end of the hinged plate 509 away from the lifting plate 508 is hinged to the slide plate 502. A control panel 510 is fixedly installed on the side of the electroplating tank body 1, and a display screen 511 is provided on the surface of the control panel 510. A width sensor 512 is fixedly installed on one side surface of the electroplating tank body 1, and the display screen 511 and the width sensor 512 are electrically connected. The control panel 510 is electrically connected to the electric telescopic rod 507. The setting of the hinged plate 509 has the effect of driving the slide plate 502 to move on the surface of the U-shaped rod 501.

[0029] In this embodiment: a limiting device 6 is provided on the top surface of the U-shaped bracket 7, and the limiting device 6 includes a U-shaped plate 61, and the U-shaped plate 61 is fixedly installed on the top surface of the U-shaped bracket 7. A threaded rod 62 is rotatably connected between the inner walls at both ends of the U-shaped plate 61, and a rotating wheel 63 is fixedly installed at one end of the threaded rod 62. When the guide rail needs to be disassembled, first rotate the rotating wheel 63. The rotation of the rotating wheel 63 drives the threaded rod 62 to rotate. The rotation of the threaded rod 62 drives the movable bar 65 to move inside the slide groove 64. The movable bar 65 moves inside the slide groove 64 and drives the limiting rod 66 to move. The limiting rod 66 moves to move itself out of the limiting hole 67. The limiting rod 66 and the limiting hole 67 are separated so that the mounting plate 504 loses its limit inside the limiting seat 503. At this time, the U-shaped bracket 7 can be pulled to make the U-shaped bracket 7 drive the limiting seat 503 to move. The limiting seat 503 moves to separate the mounting plate 504 from its interior, completing the disassembly operation of the guide roller 505. Through the cooperation of the above-mentioned structure, when the guide rail is severely worn in the later stage, the guide rail can be disassembled and replaced, thereby further improving the practicality of the device.

[0030] Specifically, a sliding groove 64 is formed on the inner wall surface of the U-shaped plate 61 , and a movable bar 65 is threadedly connected to the surface of the threaded rod 62 .

[0031] In this embodiment, the threaded rod 62 is provided to drive the movable bar 65 to move inside the sliding groove 64 .

[0032] Specifically, a limiting rod 66 is fixedly installed on the surface of the movable bar 65 , and a limiting hole 67 is provided on the surface of the mounting plate 504 .

[0033] In this embodiment, the setting of the limiting rod 66 and the limiting hole 67 has the effect of limiting the mounting plate 504 inside the limiting seat 503 .

[0034] Working principle: By setting the adjustment device 5, when the device is needed, in actual use, the material strip is first transported to the electroplating tank through the water baffle plate 2 on one side for electroplating, and then the electroplated plate is output from the electroplating tank through the water baffle plate 2 on the other side. In this process, each pair of guide rollers 505 are attached to the two side surfaces of the plate and rotate with the movement of the plate; at the same time, the thickness of the electroplated plate is monitored in real time through the thickness sensor, and the detection signal is transmitted to the display. The user can judge the distance between two guide rollers 505 of each pair of guide rollers 505 by comparing the values ​​displayed on the display. If the displayed value on the display is greater than the distance between the two guide rollers 505, the control panel 510 is used to control the electric telescopic rod 507 to start, and the electric telescopic rod 507 starts to drive the lifting plate 508 moves downward, the lifting plate 508 moves downward, driving the hinged plate 509 to move, the hinged plate 509 moves and pushes the two slide plates 502 to move away from each other on the surface of the U-shaped rod 501, the two slide plates 502 move away from each other on the surface of the U-shaped rod 501, driving the two U-shaped brackets 7 to move away from each other, the two U-shaped brackets 7 move away from each other and drive the two guide rollers 505 to move away from each other. When the two guide rollers 505 move to a suitable distance, the control panel 510 is used again to control the electric telescopic rod 507 to be closed. Through the cooperation of the above structure, the spacing between the two guide rollers 505 can be adjusted, thereby avoiding direct contact between the plate and the guide rollers 505, so that the coating is detached, which is beneficial to improving the quality of electroplating. When the guide rail needs to be disassembled, first rotate the rotating wheel 63. The rotation of the rotating wheel 63 drives the threaded rod 62 to rotate. The rotation of the threaded rod 62 drives the movable bar 65 to move inside the slide groove 64. The movable bar 65 moves inside the slide groove 64 and drives the limiting rod 66 to move. The limiting rod 66 moves to move itself out of the limiting hole 67. The limiting rod 66 and the limiting hole 67 are separated so that the mounting plate 504 loses its limit inside the limiting seat 503. At this time, the U-shaped bracket 7 can be pulled to make the U-shaped bracket 7 drive the limiting seat 503 to move. The limiting seat 503 moves to separate the mounting plate 504 from its interior, completing the disassembly operation of the guide roller 505. Through the cooperation of the above-mentioned structure, when the guide rail is severely worn in the later stage, the guide rail can be disassembled and replaced, thereby further improving the practicality of the device.

[0035] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A water retaining device for an electroplating tank, comprising an electroplating tank body (1) and a U-shaped bracket (7), wherein two water retaining plates (2) are fixedly installed between the inner walls on both sides of the electroplating tank body (1), and the surfaces of the two sides of the electroplating tank body (1) and the surfaces of the two water retaining plates (2) are respectively provided with a first notch (3) and a second notch (4), characterized in that: The top surface of the electroplating tank body (1) is provided with an adjustment device (5), and the adjustment device (5) includes two U-shaped rods (501), and the two U-shaped rods (501) are fixedly installed on the top surface of the electroplating tank body (1), and the surfaces of the two U-shaped rods (501) are slidably connected with two slides (502), and the top surface of the U-shaped bracket (7) is fixedly installed with a limit seat (503), and the inside of the limit seat (503) is movably installed with a mounting plate (504), and one end of the mounting plate (504) away from the limit seat (503) is fixedly connected to the slide (502), and a guide roller (505) is rotatably connected between the inner walls on both sides of each U-shaped bracket (7).

2. The water retaining device for an electroplating tank according to claim 1, characterized in that: Two support frames (506) are fixedly installed on the side of the electroplating tank body (1), an electric telescopic rod (507) is fixedly installed on the top inner wall surface of the support frame (506), and a lifting plate (508) is fixedly installed on the output end of the electric telescopic rod (507).

3. The water retaining device for an electroplating tank according to claim 2, characterized in that: The bottom surface of the lifting plate (508) is hinged with two hinged plates (509), and one end of the hinged plate (509) away from the lifting plate (508) is hinged to the slide plate (502). A control panel (510) is fixedly installed on the side of the electroplating tank body (1), and a display screen (511) is provided on the surface of the control panel (510). A width sensor (512) is fixedly installed on one side surface of the electroplating tank body (1), and the display screen (511) and the width sensor (512) are electrically connected. The control panel (510) and the electric telescopic rod (507) are electrically connected.

4. The water retaining device for an electroplating tank according to claim 1, characterized in that: The top surface of the U-shaped bracket (7) is provided with a limiting device (6), and the limiting device (6) comprises a U-shaped plate (61), and the U-shaped plate (61) is fixedly mounted on the top surface of the U-shaped bracket (7), and a threaded rod (62) is rotatably connected between the inner walls at both ends of the U-shaped plate (61), and a rotating wheel (63) is fixedly mounted on one end of the threaded rod (62).

5. The water retaining device for an electroplating tank according to claim 4, characterized in that: A sliding groove (64) is provided on the inner wall surface of the U-shaped plate (61), and a movable bar (65) is threadedly connected to the surface of the threaded rod (62).

6. The water retaining device for an electroplating tank according to claim 5, characterized in that: A limiting rod (66) is fixedly mounted on the surface of the movable bar (65), and a limiting hole (67) is provided on the surface of the mounting plate (504).

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