Automatic liquid level monitoring device for electroplating bath

Abstract

The utility model provides an automatic liquid level monitoring device for an electroplating bath, which relates to the technical field of automatic liquid level monitoring and comprises an electroplating bath main body, a frame is mounted on the outer wall of the electroplating bath main body, and a connecting block is arranged above the frame; according to the utility model, through the operation of the motor, the screw rod can be driven to rotate, so that the movable plate is lifted under the limitation of the limiting column, and the connecting block connected with the connecting plate is driven to lift, so that the supporting block can be driven to integrally move upwards out of the electroplating bath main body, and a high-position sensor and a low-position sensor which are mounted on one side of the supporting block are conveniently mounted and dismounted; when the whole supporting block is moved out of the electroplating bath main body, a user can disassemble second bolts to slide up and down and adjust the height positions of the high-position sensor and the low-position sensor according to requirements, and then the second bolts penetrate through the supporting plate and are inserted into the corresponding positioning holes; the effect of fixed-point height adjustment of the high-level sensor or the low-level sensor is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to liquid level automatic monitoring technical field especially relates to a kind of electroplating tank liquid level automatic monitoring device. BACKGROUND

[0002] In electroplating production, the stability of electroplating tank liquid level is one of the key factors to ensure the quality of electroplating. The composition, concentration and temperature of electroplating solution and other parameters depend largely on the stability of liquid level. For example, too low liquid level may cause part of the surface of the workpiece to not fully contact the electroplating solution, resulting in uneven plating or local no plating. And too high liquid level may cause the overflow of electroplating solution, not only wasting resources, but also damaging equipment and polluting the working environment.

[0003] In the prior art, the existing electroplating tank liquid level automatic monitoring device is usually installed on the inner wall of the electroplating tank body by bolts during use. According to actual needs, the height of the liquid level sensor may need to be adjusted. However, the liquid level sensor installed on the inner wall of the electroplating tank body by bolts is inconvenient to install and disassemble, has great limitations, and has poor practicability. SUMMARY

[0004] The utility model mainly provides a kind of electroplating tank liquid level automatic monitoring device, which can move the liquid level sensor out at any time, is convenient to install and disassemble, and can adjust the height of the two liquid level sensors according to needs.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: an electroplating tank liquid level automatic monitoring device, comprising an electroplating tank body, a frame is installed on the outer wall of the electroplating tank body, a connecting block is arranged above the frame, a driving structure is arranged in the frame for driving the connecting block to lift and lower, a support block is fixed to the bottom end of the connecting block, two support plates are arranged at the end of the support block away from the frame, a high-level sensor and a low-level sensor are respectively installed at one end of the two support plates.

[0006] Compared with the prior art, the utility model has the advantages and positive effects that:

[0007] In the utility model, the rotation of the motor can drive the screw to rotate, so that the moving plate lifts and lowers under the limitation of the limiting column, thereby driving the connecting block connected by the connecting plate to lift and lower, so as to drive the support block as a whole to move out of the electroplating tank body, which is convenient for installing and disassembling the high-level sensor and the low-level sensor on one side of the support block, has stronger practicability, and when the support block as a whole moves out of the electroplating tank body, the user can disassemble the second bolt to slide up and down and adjust the height position of the high-level sensor and the low-level sensor according to needs, and then the second bolt penetrates the support plate and is inserted into the corresponding positioning hole, so as to achieve the effect of adjusting the height of the high-level sensor or the low-level sensor at a fixed point, which has stronger practicability. BRIEF DESCRIPTION OF DRAWINGS

[0008] Figure 1 A perspective view of an electroplating tank liquid level automatic monitoring device is provided for the utility model;

[0009] Figure 2 A frame external structure schematic view of an electroplating tank liquid level automatic monitoring device is provided for the utility model;

[0010] Figure 3 A driving structure schematic view of an electroplating tank liquid level automatic monitoring device is provided for the utility model;

[0011] Figure 4 A support block external structure schematic view of an electroplating tank liquid level automatic monitoring device is provided for the utility model.

[0012] Legend: 1, electroplating tank main body; 2, frame; 3, mounting plate; 4, first bolt; 5, connecting block; 6, driving structure; 601, motor; 602, screw rod; 603, moving plate; 604, limit column; 605, connecting plate; 7, support; 8, communication groove; 9, support block; 10, support plate; 11, high-level sensor; 12, low-level sensor; 13, sliding block; 14, sliding groove; 15, second bolt; 16, positioning hole. DETAILED DESCRIPTION

[0013] In order to make the above-mentioned purpose, features and advantages of the utility model more clearly understood, the utility model will be further described below in combination with the 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.

[0014] Please refer to Figures 1-4 The utility model provides a technical scheme: a kind of electroplating tank liquid level automatic monitoring device, including electroplating tank main body 1, frame 2 is installed on the outer wall of electroplating tank main body 1, the upper portion of frame 2 is equipped with connecting block 5, driving structure 6 for driving connecting block 5 to be lifted is equipped in frame 2, support block 9 is fixed at the bottom end of connecting block 5, two support plates 10 are equipped at the end of support block 9 away from frame 2, one end of two support plates 10 is respectively equipped with high-level sensor 11 and low-level sensor 12, the operation of driving structure 6 can drive connecting block 5 to be lifted, so that the whole support block 9 fixed at its bottom end can be removed from electroplating tank main body 1, it is convenient to the installation of high-level sensor 11 and low-level sensor 12 on its side to be handled, and practicality is stronger.

[0015] As Figures 1-4As shown, the drive structure 6 includes a motor 601 provided at the bottom end of the frame 2, the output end of the motor 601 penetrates through one side of the frame 2 and is fixed with a screw rod 602, the outer wall of the screw rod 602 is threadedly connected with a moving plate 603, the end of the moving plate 603 away from the screw rod 602 is slidingly connected with a limiting column 604, the top end of the moving plate 603 is fixed with a connecting plate 605, the top end of the connecting plate 605 penetrates through the frame 2 and is fixed with the connecting block 5, through the operation of the motor 601, the screw rod 602 can be driven to rotate, the moving plate 603 can be lifted and lowered under the limitation of the limiting column 604, so as to drive the connecting block 5 connected with the connecting plate 605 to lift and lower.

[0016] As shown in the Figures 1-4 supporting plate 10 is fixed with the supporting block 9 through the second bolt 15, one end of the supporting block 9 is provided with a plurality of positioning holes 16 matched with the second bolt 15, through the positioning hole 16 and the second bolt 15, when the supporting block 9 is removed from the electroplating tank body 1, the second bolt 15 can be disassembled, the height positions of the high-level sensor 11 and the low-level sensor 12 can be adjusted up and down according to the needs, and then the second bolt 15 penetrates through the supporting plate 10 and is inserted into the corresponding positioning hole 16, so as to achieve the effect of adjusting the height of the high-level sensor 11 or the low-level sensor 12, and the practicability is stronger.

[0017] As shown in the Figures 1-4 The bottom end of the frame 2 is fixed with a support 7, and the motor 601 is installed at the end of the support 7 facing the frame 2, through the setting of the support 7, the motor 601 has a force point, and the operation is more stable.

[0018] As shown in the Figures 1-4 The top end of the screw rod 602 is rotatably connected with the frame 2, both ends of the limiting column 604 are fixed with the frame 2, and the top end of the frame 2 is provided with a communication groove 8 matched with the connecting plate 605, through the rotatable connection of the top end of the screw rod 602 with the frame 2, the top end of the screw rod 602 has a support point, and the operation is more stable.

[0019] As shown in the Figures 1-4 The four corners of the frame 2 are fixed with mounting plates 3, the mounting plates 3 are fixed with the electroplating tank body 1 through the first bolts 4, one end of the supporting plate 10 facing the supporting block 9 is fixed with a sliding block 13, one end of the supporting block 9 is provided with a sliding groove 14 matched with the sliding block 13, and the sliding block 13 slides up and down in the sliding groove 14, through the setting of the mounting plate 3 and the first bolt 4, the frame 2 as a whole can be conveniently assembled and disassembled, so that it can be replaced on other electroplating tank bodies 1, the practicability is stronger, through the setting of the sliding block 13 and the sliding groove 14, the two supporting plates 10 can be limited, so that they cannot move out of the supporting block 9, and the stability of height adjustment is improved.

[0020] The working principle and method of using the device: when the device is used, the operation of the motor 601 can drive the screw rod 602 to rotate, so that the moving plate 603 is lifted under the limiting of the limiting column 604, thereby driving the connecting block 5 connected with the connecting plate 605 to lift, so as to drive the support block 9 to move upward as a whole out of the electroplating tank body 1, which is convenient for dismounting and mounting the high-level sensor 11 and the low-level sensor 12 installed on one side, and the practicability is stronger, and when the support block 9 moves out of the electroplating tank body 1 as a whole, the user can disassemble the second bolt 15 to slide up and down according to the demand and adjust the height position of the high-level sensor 11 and the low-level sensor 12, and then the second bolt 15 penetrates through the support plate 10 and is inserted into the corresponding positioning hole 16, so as to achieve the effect of adjusting the height of the high-level sensor 11 or the low-level sensor 12, and the practicability is stronger, and through the setting of the high-level sensor 11 and the low-level sensor 12, and through the matched equipment in the external environment, the liquid level in the electroplating tank body 1 can be monitored and handled.

[0021] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments without departing from the technical scheme of the present application, according to the technical essence of the present application, still belongs to the protection scope of the present application.

Claims

1. An automatic monitoring device for the level of a plating bath, comprising a plating bath body (1), characterized in that: The outer wall of the electroplating tank body (1) is provided with a frame (2), the upper portion of the frame (2) is provided with a connecting block (5), the frame (2) is provided with a driving structure (6) for driving the connecting block (5) to ascend and descend, the bottom end of the connecting block (5) is fixedly provided with a supporting block (9), the end of the supporting block (9) away from the frame (2) is provided with two supporting plates (10), and one end of each of the two supporting plates (10) is provided with a high-level sensor (11) and a low-level sensor (12).

2. The automatic monitoring device for the liquid level of an electroplating bath according to claim 1, characterized in that: The driving structure (6) comprises a motor (601) arranged at the bottom end of the frame (2), the output end of the motor (601) penetrates through one side of the frame (2) and is fixedly provided with a screw rod (602), the outer wall of the screw rod (602) is threadedly connected with a moving plate (603), the end of the moving plate (603) away from the screw rod (602) is slidably connected with a limiting column (604), the top end of the moving plate (603) is fixedly provided with a connecting plate (605), and the top end of the connecting plate (605) penetrates through the frame (2) and is fixedly connected with the connecting block (5).

3. The automatic monitoring device for the liquid level of the electroplating tank according to claim 1, characterized in that: The supporting plate (10) is fixedly connected with the supporting block (9) through the second bolt (15), and a plurality of positioning holes (16) matched with the second bolt (15) are formed in one end of the supporting block (9).

4. The automatic monitoring device for the liquid level of the electroplating tank according to claim 2, characterized in that: The bottom end of the frame (2) is fixedly provided with a support (7), and the motor (601) is arranged at the end of the support (7) facing the frame (2).

5. The automatic monitoring device for the liquid level of the electroplating tank according to claim 2, characterized in that: The top end of the screw rod (602) is rotatably connected with the frame (2), both ends of the limiting column (604) are fixedly connected with the frame (2), and the top end of the frame (2) is provided with a communication groove (8) matched with the connecting plate (605).

6. The automatic monitoring device for the liquid level of an electroplating bath according to claim 1, characterized in that: The four corners of the frame (2) are fixedly provided with mounting plates (3), the mounting plates (3) are fixedly connected with the electroplating tank body (1) through the first bolts (4), the end of the supporting plate (10) facing the supporting block (9) is fixedly provided with a sliding block (13), one end of the supporting block (9) is provided with a sliding groove (14) matched with the sliding block (13), and the sliding block (13) slides up and down in the sliding groove (14).

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