CN216039926U

CN216039926U - Liquid level control device for inner tank

Info

Publication number: CN216039926U
Application number: CN202121793824.0U
Authority: CN
Inventors: 王伏志
Original assignee: Suzhou Shanchuan Mechanical Equipment Co ltd
Current assignee: Suzhou Shanchuan Mechanical Equipment Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-03-15
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a liquid level control device of an inner sub-tank, which comprises an outer sub-tank and an inner sub-tank arranged in the outer sub-tank, wherein a liquid inlet pipe for feeding liquid is fixedly arranged on the inner sub-tank, openings are formed in two sides of the inner sub-tank, and a sealing plate capable of sealing the openings is arranged on each opening; the inner groove is provided with a rotating shaft capable of rotating automatically, the rotating shaft is provided with a sliding block which is in screw rod transmission with the rotating shaft, and the sliding block is fixedly provided with a sealing plate. The utility model has the following beneficial effects: the pivot and the slider are the screw drive, can drive the closing plate and reciprocate to carry out accurate control to the liquid level on the internal cell, the screw drive can carry out more subtle liquid level control to the liquid level moreover, promotes the accuracy of electroplating the position, promotes electroplating efficiency. Simultaneously, the inductor perception is interior liquid level height of son inslot to send the instruction to servo motor, thereby drive the closing plate, this operation full automation need not manual operation, very big improvement work efficiency, and control accuracy is high moreover.

Description

Liquid level control device for inner tank

Technical Field

The utility model relates to the technical field of electroplating, in particular to a liquid level control device for an inner tank.

Background

The electroplating process is a method for laying a layer of metal on a conductor by utilizing the principle of electrolysis. The electroplating is a surface processing method for forming a coating by taking a plated base metal as a cathode and depositing cations of the pre-plated metal in the plating solution on the surface of the base metal through electrolysis in a salt solution containing the pre-plated metal. Can enhance the corrosion resistance of metal (the plating metal is mostly corrosion-resistant metal), increase the hardness, prevent abrasion, and improve the conductivity, the smoothness, the heat resistance and the surface beauty.

For example, patent No. CN210394580U discloses a plating bath suitable for printed circuit board, including the plating bath body, be provided with the fluid pipeline between water inlet and the delivery port, be provided with a plurality of liquid outflow hole on the flow pipeline, the left and right sides top middle part position of plating bath body all is provided with the electrode fixed bolster, the front end of electrode fixed bolster is provided with the clamping part, the draw-in groove has all been seted up along vertical direction to the front end and the rear end intermediate position of plating bath body, the barrier film is established to the inlay in the draw-in groove, all be provided with a plurality of guide plate on the medial surface of plating bath body rear end at barrier film both ends, the bottom of plating bath body still is provided with electric heater unit, electric heater unit's inside position all around is provided with electric heating pipe. The utility model can ensure the uniform flow velocity of the liquid in the electroplating bath, and simultaneously adjusts the temperature of the electroplating solution through the electric heating device and the magnetic stirring device, thereby ensuring the temperature in the electroplating solution to be equal everywhere and avoiding the influence of temperature difference on the electroplating effect.

The height of liquid level is adjusted through adding liquid to current electroplating regulation liquid level many, and liquid adds to electroplating cost increase great repeatedly, also is not favorable to improving the utilization ratio of plating solution, adjusts comparatively troublesome, and is not accurate enough to slight liquid level control when the part is electroplated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides a liquid level control device for an inner tank.

The purpose of the utility model is realized by the following technical scheme:

a liquid level control device of an inner sub-tank comprises an outer sub-tank and an inner sub-tank arranged in the outer sub-tank, wherein a liquid inlet pipe for feeding liquid is fixedly arranged on the inner sub-tank, openings are formed in two sides of the inner sub-tank, and a sealing plate capable of sealing the openings is arranged on each opening; the inner sub groove is provided with a rotating shaft capable of rotating automatically, the rotating shaft is provided with a sliding block which is in screw rod transmission with the rotating shaft, and the sliding block is fixedly provided with the sealing plate.

Preferably, a transmission frame is fixedly arranged on each of two sides of the inner sub-groove, a transmission rod capable of rotating is arranged on each transmission frame, a driving bevel gear is fixedly arranged on each transmission rod, and a driven bevel gear meshed with the driving bevel gear is arranged on each rotating shaft.

Preferably, one end of the transmission rod is fixedly provided with a rotating wheel, and the rotating wheels are connected through a transmission belt.

Preferably, a servo motor is fixedly arranged on the outer sub-groove, a driving wheel is fixedly arranged on a motor shaft of the servo motor, a driven wheel is fixedly arranged on any one of the transmission rods, and the driving wheel and the driven wheel are in transmission connection through a servo belt.

Preferably, an inductor used for inducing the liquid level height in the inner sub-tank is fixedly arranged on the outer sub-tank, and the inductor is electrically connected with the servo motor through a controller.

Preferably, a glass cover plate is arranged on the outer subslot in a pivot mode.

The utility model has the following beneficial effects:

1. the pivot and the slider are the screw drive, can drive the closing plate and reciprocate to carry out accurate control to the liquid level on the internal cell, the screw drive can carry out more subtle liquid level control to the liquid level moreover, promotes the accuracy of electroplating the position, promotes electroplating efficiency.

2. The inductor perception is interior liquid level height of son inslot to send the instruction and give servo motor, thereby drive the closing plate, this operation full automation need not manual operation, very big improvement work efficiency, and control accuracy is high moreover.

Drawings

The technical scheme of the utility model is further explained by combining the accompanying drawings as follows:

FIG. 1: a perspective view of a preferred embodiment of the present invention in a first direction;

FIG. 2: a perspective view in a second direction of the preferred embodiment of the present invention, with the outer sub-slots removed.

Detailed Description

The present invention will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodical, or functional changes that may be made by one of ordinary skill in the art in light of these embodiments are intended to be within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in FIGS. 1 to 2, the utility model discloses an inner sub tank liquid level control device, which comprises an outer sub tank 1 and a glass cover plate 7 pivoted to the outer sub tank, wherein the glass cover plate 7 and the outer sub tank 1 can be configured to define a sealed space. Be equipped with interior subslot 2 in the outer subslot 1, the feed liquor pipe 4 for the feed liquor has set firmly on interior subslot 2, opening 21 has been seted up to the both sides of interior subslot 2, works as when the liquid level in the interior subslot 2 is too high, can follow opening 21 department arranges extremely in the outer subslot 1.

In the preferred embodiment, each opening 21 is provided with a sealing plate 23 capable of sealing the opening, the inner tank 2 is provided with a rotating shaft 24 capable of rotating in a rotating manner, the rotating shaft 24 is provided with a sliding block which is in screw transmission with the rotating shaft, and the sliding block is fixedly provided with the sealing plate 23. The pivot and the slider are the screw drive, can drive the closing plate and reciprocate to carry out accurate control to the liquid level on the internal cell, the screw drive can carry out more subtle liquid level control to the liquid level moreover, promotes the accuracy of electroplating the position, promotes electroplating efficiency.

Specifically, a servo motor 5 is fixedly arranged on the outer sub-tank 1, a driving wheel 51 is fixedly arranged on a motor shaft of the servo motor 5, a driven wheel 52 is fixedly arranged on any one of the transmission rods 31, and the driving wheel 51 is in transmission connection with the driven wheel 52 through a servo belt 53. A transmission frame 3 is fixedly arranged on each of two sides of the inner sub-groove 2, the transmission frame 3 is provided with the transmission rod 31 capable of rotating in a self-rotating manner, one end of the transmission rod 31 is fixedly provided with a rotating wheel 34, and the rotating wheels 34 are connected through a transmission belt 35. A driving bevel gear 32 is fixedly arranged on the transmission rod 31, and a driven bevel gear 33 meshed with the driving bevel gear 32 is arranged on the rotating shaft 24. Of course, the rotating shaft 24 can also be directly driven by a motor or driven by other methods, which are within the protection scope of the present invention and will not be described in detail herein.

The outer sub-tank 1 is fixedly provided with an inductor 6 for inducing the liquid level height in the inner sub-tank 2, the inductor 6 is electrically connected with the servo motor 5 through a controller, and the inductor can sense the liquid level height in the inner sub-tank so as to send an instruction to the servo motor, so that the sealing plate is driven, the operation is full-automatic, manual operation is not needed, the work efficiency is greatly improved, and the control precision is high.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.

The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.

Claims

1. Interior son groove liquid level control device is in including outer son groove (1) and setting interior son groove (2) in outer son groove (1), set firmly feed liquor pipe (4) for the feed liquor on interior son groove (2), its characterized in that: openings (21) are formed in two sides of the inner sub-groove (2), and a sealing plate (23) capable of sealing the openings (21) is arranged on each opening; the inner sub-groove (2) is provided with a rotating shaft (24) capable of rotating automatically, the rotating shaft (24) is provided with a sliding block which is in screw rod transmission with the rotating shaft, and the sliding block is fixedly provided with the sealing plate (23).

2. The inside bowl level control apparatus of claim 1, wherein: a transmission frame (3) is fixedly arranged on each of two sides of the inner sub-groove (2), a transmission rod (31) capable of rotating is arranged on the transmission frame (3), a driving bevel gear (32) is fixedly arranged on the transmission rod (31), and a driven bevel gear (33) meshed with the driving bevel gear (32) is arranged on the rotating shaft (24).

3. The inside bowl level control apparatus of claim 2, wherein: and one end of the transmission rod (31) is fixedly provided with a rotating wheel (34), and the rotating wheels (34) are connected through a transmission belt (35).

4. The inside bowl level control apparatus of claim 2, wherein: a servo motor (5) is fixedly arranged on the outer sub-groove (1), a driving wheel (51) is fixedly arranged on a motor shaft of the servo motor (5), a driven wheel (52) is fixedly arranged on any one of the transmission rods (31), and the driving wheel (51) is in transmission connection with the driven wheel (52) through a servo belt (53).

5. The inside bowl level control apparatus of claim 4, wherein: the outer sub-tank (1) is fixedly provided with a sensor (6) used for sensing the liquid level in the inner sub-tank (2), and the sensor (6) is electrically connected with the servo motor (5) through a controller.

6. The inside bowl level control apparatus of claim 1, wherein: the outer sub-groove (1) is provided with a glass cover plate (7) by a pivot.