CN219546684U

CN219546684U - Chemical etching liquid filling equipment

Info

Publication number: CN219546684U
Application number: CN202223166380.5U
Authority: CN
Inventors: 何志松; 王卫国
Original assignee: Hubei Ister Electronic Chemistry Co ltd
Current assignee: Hubei Ister Electronic Chemistry Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-08-18
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses chemical etching liquid filling equipment which comprises a bottom plate, a vertical plate, a first electromagnetic valve, a quantitative filling assembly, a liquid storage bin and a connecting pipe, wherein the vertical plate is arranged at the top of the bottom plate, the liquid storage bin is arranged at the upper end of the side surface of the vertical plate, the quantitative filling assembly is arranged in the middle of the side surface of the vertical plate, the first electromagnetic valve is arranged below the liquid storage bin and connected with the liquid storage bin, and the connecting pipe is connected with the liquid storage bin and the quantitative filling assembly. The utility model belongs to the technical field of etching liquid filling, and particularly relates to chemical etching liquid filling equipment.

Description

Chemical etching liquid filling equipment

Technical Field

The utility model belongs to the technical field of etching liquid filling, and particularly relates to chemical etching liquid filling equipment.

Background

The etching liquid is a raw material for engraving drypoint. A liquid for engraving by eroding the characteristics of the material. In theory, any agent that oxidizes copper to produce a soluble copper salt can be used to etch a copper clad laminate, but balances the damage to the resist layer, etch rate, etch coefficient, dissolved copper capacity, solution regeneration and recovery of copper, environmental protection, and economic benefits. The etching solution needs to be filled in the production process, but the existing filling equipment cannot quantitatively fill the aluminum etching solution into the packaging bottles, and the aluminum etching solution is easy to spill in the filling process, so that the etching solution is wasted.

Disclosure of Invention

In order to solve the problems, the utility model provides chemical etching liquid filling equipment.

In order to realize the functions, the technical scheme adopted by the utility model is as follows: the chemical etching liquid filling equipment comprises a bottom plate, a vertical plate, a first electromagnetic valve, a quantitative filling assembly, a liquid storage bin and a connecting pipe, wherein the vertical plate is arranged at the top of the bottom plate, the liquid storage bin is arranged at the upper end of the side surface of the vertical plate, the quantitative filling assembly is arranged in the middle of the side surface of the vertical plate, the first electromagnetic valve is arranged below the liquid storage bin and connected with the liquid storage bin, and the connecting pipe is connected with the liquid storage bin and the quantitative filling assembly; the quantitative filling assembly comprises a mounting plate, a stabilizing sleeve, a limit rod, a second electromagnetic valve, a liquid injection pipe, a shell, a screw rod, a fixed block, a screw rod pair, a driving motor, a measuring bin and a liquid level sensor, wherein the shell is arranged at the upper end of the side face of the vertical plate, the driving motor is arranged below the upper wall in the shell, the fixed block is arranged on the bottom face of the inner wall of the shell, one end of the screw rod is rotationally arranged in the fixed block, the other end of the screw rod is fixedly connected below the driving motor, the screw rod pair is sleeved on the screw rod, the limit rod is arranged at the upper end of the side face of the vertical plate, the stabilizing sleeve is movably sleeved on the limit rod and is connected with the screw rod pair, the mounting plate is arranged on the side face of the stabilizing sleeve, the measuring bin is arranged on the side face of the mounting plate and is connected with a connecting pipe, the liquid level sensor is arranged at the top of the measuring bin, the second electromagnetic valve is arranged below the measuring bin, the liquid injection pipe is arranged below the electromagnetic valve, the driving motor drives the screw rod to rotate, the screw rod drives the measuring bin to move up and down, the bottle mouth is controlled to be close to the filling pipe, etching liquid is prevented from falling, and liquid is simultaneously utilized to the liquid level sensor to detect the liquid level in the measuring bin, and the etching liquid level is detected.

Further, the lower end of the side face of the vertical plate is provided with a rib plate, and the rib plate is arranged at the top of the bottom plate.

Further, auxiliary sleeves are symmetrically sleeved on the limiting rods in a moving mode, are arranged on the side faces of the mounting plates, and are symmetrically arranged at the upper end and the lower end of the stabilizing sleeve.

Further, the connecting pipe is of a telescopic threaded pipe structure.

Further, the side wall of the liquid storage bin is penetrated with an observation plate, and the observation plate is a transparent plate.

The inner diameter of the upper end of the liquid injection pipe is larger than the inner diameter of the lower end of the liquid injection pipe.

The bottom surface of the inner wall of the measuring bin is provided with a guide plate, and the guide plate is obliquely arranged towards one end of the electromagnetic valve II.

The utility model adopts the structure to obtain the beneficial effects as follows: the chemical etching liquid filling equipment provided by the utility model is simple to operate, compact in mechanism and reasonable in design, the driving motor drives the screw rod to rotate, the screw rod drives the measuring bin to move up and down through the screw rod pair, the liquid injection pipe is controlled to be close to the filling bottle mouth, the etching liquid is prevented from being scattered, and meanwhile, the liquid level sensor is utilized to detect the liquid level in the measuring bin, so that the etching liquid amount is judged.

Drawings

FIG. 1 is a diagram showing the overall construction of the chemical etching solution filling device according to the present utility model;

FIG. 2 is a view showing the internal structure of the casing of the chemical etching solution filling apparatus according to the present utility model;

fig. 3 is an internal structural view of a measuring bin of the chemical etching liquid filling device provided by the utility model.

The quantitative filling device comprises a base plate 1, a vertical plate 2, a first electromagnetic valve 4, a quantitative filling assembly 5, a liquid storage bin 6, a connecting pipe 7, a mounting plate 8, a stabilizing sleeve 9, a limiting rod 10, a second electromagnetic valve 11, a liquid injection pipe 12, a shell 13, a screw rod 14, a fixed block 15, a screw rod pair 16, a driving motor 17, a measuring bin 18, a liquid level sensor 19, a rib plate 20, an auxiliary sleeve 21, an observation plate 22 and a guide plate.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, 2 and 3, the chemical etching solution filling equipment provided by the utility model comprises a bottom plate 1, a vertical plate 2, a first electromagnetic valve 3, a quantitative filling assembly 4, a liquid storage bin 5 and a connecting pipe 6, wherein the vertical plate 2 is arranged at the top of the bottom plate 1, the liquid storage bin 5 is arranged at the upper end of the side surface of the vertical plate 2, the quantitative filling assembly 4 is arranged in the middle of the side surface of the vertical plate 2, the first electromagnetic valve 3 is arranged below the liquid storage bin 5 and connected with the liquid storage bin 5, and the connecting pipe 6 is connected with the liquid storage bin 5 and the quantitative filling assembly 4; the quantitative filling assembly 4 comprises a mounting plate 7, a stabilizing sleeve 8, a limiting rod 9, a second electromagnetic valve 10, a liquid injection pipe 11, a shell 12, a lead screw 13, a fixed block 14, a lead screw pair 15, a driving motor 16, a measuring bin 17 and a liquid level sensor 18, wherein the shell 12 is arranged at the upper end of the side face of the vertical plate 2, the driving motor 16 is arranged below the upper wall of the shell 12, the fixed block 14 is arranged on the bottom surface of the inner wall of the shell 12, one end of the lead screw 13 is rotationally arranged in the fixed block 14, the other end of the lead screw 13 is fixedly connected below the driving motor 16, the lead screw pair 15 is sleeved on the lead screw 13, the limiting rod 9 is arranged at the upper end of the side face of the vertical plate 2 far away from the shell 12, the stabilizing sleeve 8 is movably sleeved on the limiting rod 9 and connected to the lead screw pair 15, the mounting plate 7 is arranged on the side face of the stabilizing sleeve 8, the measuring bin 17 is arranged on the side face of the mounting plate 7 and connected to the connecting pipe 6, the liquid level sensor 18 is arranged at the top of the measuring bin 17, the electromagnetic valve 10 is arranged below the measuring bin 17, the electromagnetic valve 11 is arranged below the electromagnetic valve 10, the driving motor 16 drives the lead screw 13 to rotate, the lead screw 13 through the pair 15 to move up and down through the auxiliary 15, the measuring bin 17, the liquid level sensor is controlled to be close to the liquid injection pipe 11, and the liquid level sensor 18 to be detected, and the liquid level in the liquid level sensor 18 is prevented from being high.

As shown in fig. 1, the lower end of the side surface of the vertical plate 2 is provided with a rib plate 19, and the rib plate 19 is arranged at the top of the bottom plate 1.

As shown in fig. 1, the stop lever 9 is symmetrically movably sleeved with an auxiliary sleeve 20, the auxiliary sleeve 20 is arranged on the side surface of the mounting plate 7, and the auxiliary sleeve 20 is symmetrically arranged at the upper end and the lower end of the stabilizing sleeve 8.

As shown in fig. 1, the connection pipe 6 has a telescopic screw pipe structure.

As shown in fig. 1, an observation plate 21 is arranged on the side wall of the liquid storage bin 5 in a penetrating way, and the observation plate 21 is a transparent plate.

As shown in fig. 1, the inner diameter of the upper end of the pouring spout 11 is larger than the inner diameter of the lower end of the pouring spout 11.

As shown in fig. 3, a guide plate 22 is provided on the bottom surface of the inner wall of the measuring bin 17, and the guide plate 22 is inclined toward one end of the solenoid valve two 10.

When the liquid level sensor is specifically used, the first electromagnetic valve 3 is started, etching liquid in the liquid storage bin 5 enters the liquid storage bin 17 through the first electromagnetic valve 3 and the connecting pipe 6, the liquid level sensor 18 is used for detecting the liquid level in the liquid storage bin 17, the etching liquid amount is judged, after the liquid level reaches the preset height, the first electromagnetic valve 3 is closed, the driving motor 16 is started, the driving motor 16 drives the screw rod 13 to rotate, the screw rod 13 drives the liquid storage bin 17 to move up and down through the screw rod pair 15, the liquid injection pipe 11 is controlled to be close to a filling bottle opening, the second electromagnetic valve 10 is opened, and the etching liquid flows into the filling bottle through the second electromagnetic valve 10 and the liquid injection pipe 11 under the action of the guide plate 22.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. Chemical etching liquid filling equipment, its characterized in that: the quantitative filling device comprises a bottom plate, a vertical plate, a first electromagnetic valve, a quantitative filling assembly, a liquid storage bin and a connecting pipe, wherein the vertical plate is arranged at the top of the bottom plate, the liquid storage bin is arranged at the upper end of the side face of the vertical plate, the quantitative filling assembly is arranged in the middle of the side face of the vertical plate, the first electromagnetic valve is arranged below the liquid storage bin and connected with the liquid storage bin, and the connecting pipe is connected with the liquid storage bin and the quantitative filling assembly; the quantitative filling assembly comprises a mounting plate, a stabilizing sleeve, a limiting rod, a second screw rod, a liquid injection pipe, a shell, a screw rod, a fixing block, a screw rod pair, a driving motor, a measuring bin and a liquid level sensor, wherein the shell is arranged at the upper end of the side face of the vertical plate, the driving motor is arranged below the upper wall in the shell, the fixing block is arranged on the bottom face of the inner wall of the shell, one end of the screw rod is rotationally arranged in the fixing block, the other end of the screw rod is fixedly connected below the driving motor, the screw rod pair is sleeved on the screw rod, the limiting rod is arranged at the upper end of the side face of the vertical plate, the stabilizing sleeve is movably sleeved on the limiting rod and connected to the screw rod pair, the mounting plate is arranged on the side face of the stabilizing sleeve, the measuring bin is arranged on the side face of the mounting plate and connected to the connecting pipe, the liquid level sensor is arranged at the top of the measuring bin, the second screw rod is arranged below the measuring bin, and the liquid injection pipe is arranged below the second screw rod.

2. The chemical etching solution filling apparatus according to claim 1, wherein: the lower end of the side face of the vertical plate is provided with a rib plate, and the rib plate is arranged at the top of the bottom plate.

3. The chemical etching solution filling apparatus according to claim 2, wherein: the auxiliary sleeve is symmetrically arranged on the side surface of the mounting plate in a moving and sleeving manner, and is symmetrically arranged at the upper end and the lower end of the stabilizing sleeve.

4. A chemical etching solution filling apparatus according to claim 3, wherein: the connecting pipe is of a telescopic threaded pipe structure.

5. The chemical etching solution filling apparatus according to claim 4, wherein: the side wall of the liquid storage bin is penetrated with an observation plate, and the observation plate is a transparent plate.

6. The chemical etching solution filling apparatus according to claim 4, wherein: the inner diameter of the upper end of the liquid injection pipe is larger than the inner diameter of the lower end of the liquid injection pipe.

7. The chemical etching solution filling apparatus according to claim 1, wherein: the bottom surface of the inner wall of the measuring bin is provided with a guide plate, and the guide plate is obliquely arranged towards one end of the electromagnetic valve II.