CN220257777U

CN220257777U - Etching solution production mixing stirring mechanism

Info

Publication number: CN220257777U
Application number: CN202321732157.4U
Authority: CN
Inventors: 欧曙明; 高志坤; 黄刚
Original assignee: Jiangsu Yijing Water Treatment Chemical Co ltd
Current assignee: Jiangsu Yijing Water Treatment Chemical Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2023-12-29
Anticipated expiration: 2033-07-04

Abstract

The utility model relates to an etching solution production mixing stirring mechanism which comprises a bottom frame, wherein a mixing barrel is fixedly arranged at the top of the bottom frame, the etching solution production mixing stirring mechanism is arranged in the mixing barrel and comprises a fixed plate fixedly arranged at the top of the mixing barrel, a motor is fixedly arranged at the left side of the fixed plate, and a transmission shaft penetrating into the mixing barrel is fixedly arranged at the output end of the motor. This etching solution production mixes rabbling mechanism, rotatory stirring with the etching solution raw materials through a plurality of stirring paddles of motor drive transmission shaft externally mounted, the air pump operation is taken out and is discharged from two valve cores this moment and make the inside etching solution raw materials boiling of blending tank and stir along with a plurality of stirring paddles and make etching solution misce bene, control the water pump and operate again after guiding the etching solution external world and draw the remaining etching solution raw materials of washing blending tank inner wall from a plurality of nozzle departments blowout with external water extraction after guiding the external world, thereby reached the effect of being convenient for clear up the agitator tank inner wall.

Description

Etching solution production mixing stirring mechanism

Technical Field

The utility model relates to the technical field of etching liquid production, in particular to a mixing and stirring mechanism for etching liquid production.

Background

The etching solution is a material for engraving drypoint, and is a solution for engraving by etching the characteristics of the material, and in theory, the reagent which can oxidize copper to generate soluble copper salt can be used for etching the copper-clad plate, but the etching solution production needs to use a mixing and stirring mechanism in terms of damage condition to the corrosion resistance layer, etching speed, etching coefficient, copper dissolution capacity, solution regeneration, copper recovery, environmental protection, economic effect and the like.

The utility model provides an etching solution stirring device, which is provided by Chinese patent publication No. CN213726022U, and the technical scheme provides the problems that the inside of the existing stirring device cannot compress and fix a processing product, so that a circuit board is easily driven to strike a placing cylinder in a box body due to liquid flowing in the stirring process, and the placing cylinder is easily worn and corroded, wherein the utility model provides the following technical scheme: the etching liquid stirring device comprises a box body, heating devices are respectively arranged at the upper and lower parts of the left side and the right side of an inner cavity of the box body, an annular fixing plate is arranged at the upper part of the inner cavity of the box body, a placing cylinder is arranged at the inner side of the annular fixing plate, a plurality of through holes are formed in the surface of the placing cylinder, stirring mechanisms are respectively arranged at the left side and the right side of the upper surface of the annular fixing plate, … … is arranged at the left side and the right side of the upper surface of the annular fixing plate, and a fixing device is arranged in a sliding groove. The utility model is convenient for fixing the circuit board inside the placing cylinder, protects the inner wall of the placing cylinder, prevents the inner wall of the placing cylinder from being worn due to collision, and effectively improves the stirring efficiency of etching solution, and the scheme has the following defects: the inner wall of the box body is inconvenient to clean, and the production and mixing of the etching solution in the later stage are affected, so that the etching solution production mixing stirring mechanism is provided for solving the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a mixing and stirring mechanism for etching liquid production, which has the advantages of being convenient for cleaning the inner wall of a stirring box and the like.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the etching liquid production mixing stirring mechanism comprises a bottom frame, wherein a mixing barrel is fixedly arranged at the top of the bottom frame, and the etching liquid production mixing stirring mechanism is arranged in the mixing barrel.

The etching liquid production mixing stirring mechanism comprises a fixed plate fixedly arranged at the top of a mixing barrel, a motor is fixedly arranged at the left side of the fixed plate, a transmission shaft penetrating into the mixing barrel is fixedly arranged at the output end of the motor, a plurality of stirring paddles are fixedly arranged outside the transmission shaft, a charging barrel positioned at the left side of the motor is fixedly arranged at the top of the mixing barrel, a water pump is fixedly arranged at the right side of the mixing barrel, a water pipe penetrating into the top of the inner cavity of the mixing barrel is fixedly arranged at the water outlet end of the water pump, the utility model discloses a mixing drum, including inner chamber lateral wall fixed mounting, inner chamber lateral wall fixed mounting of mixing drum has the ring canal, the inside fixed mounting of ring canal has the nozzle that runs through to its bottom and quantity is a plurality of, the equal fixed mounting of inner chamber both sides wall of mixing drum has the valve core, the inside fixed mounting of lower diapire of chassis has the trachea that runs through to its right side, the top fixed mounting of chassis has the air pump that is located mixing drum right side, the inner chamber bottom fixed mounting of mixing drum has the outlet pipe that runs through to the chassis bottom, the bottom fixed mounting of outlet pipe has the valve.

Further, the top area of chassis is greater than the bottom area of mixing drum, the outside of fixed plate is rectangular structure, the output of motor is towards the below.

Further, the motor is located the central part of mixing drum, the transmission shaft rotates and installs in the inside of mixing drum, and left and right sides two the length of stirring rake is less than the mixing drum internal diameter.

Further, the charging barrel penetrates through the top of the inner cavity of the mixing barrel, the charging barrel is in through connection with the mixing barrel, and a water pumping pipe is fixedly arranged at the water pumping end of the water pump.

Further, the outside of ring canal is annular structure, water pipe fixed mounting is in the top of ring canal, the ring canal is located the one end that is close to the mixing drum top.

Further, a plurality of nozzles are all in through connection with the annular pipe, and two valve cores are all located the bottom of stirring rake.

Further, the two valve cores are fixedly arranged at the top of the air pipe, and the right side of the air pipe is fixedly connected with the air outlet end of the air pump.

Further, the water outlet pipe is positioned in front of the air pipe, and the valve is positioned at the bottom of the underframe.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this etching solution production mixes rabbling mechanism, rotatory stirring with the etching solution raw materials through a plurality of stirring paddles of motor drive transmission shaft externally mounted, the air pump operation is taken out and is discharged from two valve cores this moment and make the inside etching solution raw materials boiling of blending tank and stir along with a plurality of stirring paddles and make etching solution misce bene, control the water pump and operate again after guiding the etching solution external world and draw the remaining etching solution raw materials of washing blending tank inner wall from a plurality of nozzle departments blowout with external water extraction after guiding the external world, thereby reached the effect of being convenient for clear up the agitator tank inner wall.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is a front elevational view of the structure of the present utility model;

fig. 3 is a right side view of the structure of the present utility model.

In the figure: 1. a chassis; 2. a mixing drum; 3. a fixing plate; 4. a motor; 5. a transmission shaft; 6. stirring paddles; 7. a charging barrel; 8. a water pump; 9. a water pipe; 10. a grommet; 11. a nozzle; 12. a valve core; 13. an air pipe; 14. an air pump; 15. a water outlet pipe; 16. and (3) a valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-3, an etching solution production mixing and stirring mechanism in this embodiment includes a chassis 1, a mixing drum 2 fixedly installed at the top of the chassis 1, the top area of the chassis 1 being larger than the bottom area of the mixing drum 2, the bottom of the mixing drum 2 being supported by the chassis 1, the etching solution production mixing and stirring mechanism being provided inside the mixing drum 2.

Etching solution production mixing stirring mechanism includes fixed mounting in fixed plate 3 at mixing drum 2 top, the outside of fixed plate 3 is rectangular structure, the left side fixed mounting of fixed plate 3 has motor 4, it is fixed with motor 4 to support through fixed plate 3, motor 4's output is downward, motor 4 is located the central part of mixing drum 2, motor 4's output fixed mounting has the transmission shaft 5 that runs through to mixing drum 2 inside, transmission shaft 5 rotates the inside of installing in mixing drum 2, the outside fixed mounting of transmission shaft 5 has a plurality of stirring rake 6, the length of controlling two stirring rake 6 is less than mixing drum 2 internal diameter, a plurality of stirring rake 6 of 5 externally mounted of drive transmission shaft through motor 4 are rotatory in mixing drum 2's inside, the top fixed mounting of mixing drum 2 has the feed cylinder 7 that is located motor 4 left side, feed cylinder 7 runs through to mixing drum 2's inner chamber top, feed cylinder 7 is through being connected with mixing drum 2, be convenient for add etching solution raw materials to mixing drum 2 inside through feed cylinder 7, the right side fixed mounting of mixing drum 2 has water pump 8, the water pump 8's the fixed mounting of water pump 8 is convenient for supply water pump 8 to external water supply.

The water outlet end of the water pump 8 is fixedly provided with a water pipe 9 penetrating to the top of the inner cavity of the mixing barrel 2, the side wall of the inner cavity of the mixing barrel 2 is fixedly provided with a circular pipe 10, the outer part of the circular pipe 10 is of an annular structure, the water pipe 9 is fixedly arranged at the top of the circular pipe 10, the circular pipe 10 is positioned at one end close to the top of the mixing barrel 2, the inner part of the circular pipe 10 is fixedly provided with a plurality of nozzles 11 penetrating to the bottom of the circular pipe, the plurality of nozzles 11 are all in through connection with the circular pipe 10, the water pump 8 operates to pump the outside water, and then the outside water is supplied to the circular pipe 10 through the water pipe 9 and sprayed out from the plurality of nozzles 11, so that the inside of the mixing barrel 2 can be filled with water and the inner wall of the mixing barrel 2 can be washed, the two side walls of the inner cavity of the mixing barrel 2 are fixedly provided with valve cores 12, the two valve cores 12 are positioned at the bottom of the stirring paddle 6, the bottom wall inside fixed mounting under chassis 1 has the trachea 13 that runs through to its right side, two valve cores 12 equal fixed mounting are in the top of trachea 13, the top fixed mounting of chassis 1 has the air pump 14 that is located mixing drum 2 right side, the right side of trachea 13 is fixed connection with the air pump 14 end of giving vent to anger, it is discharged from two valve cores 12 through trachea 13 to be taken out through the operation of air pump 14, and then make the inside interpolation etching solution raw materials boiling of mixing drum 2 inside mix, the inner chamber bottom fixed mounting of mixing drum 2 has the outlet pipe 15 that runs through to chassis 1 bottom, outlet pipe 15 is located the place ahead of trachea 13, the bottom fixed mounting of outlet pipe 15 has valve 16, valve 16 is located the bottom of chassis 1, shutoff and the shutoff of outlet pipe 15 are controlled through valve 16, thereby the etching solution of mixing drum 2 inside is discharged of being convenient for.

The working principle of the embodiment is as follows:

when the novel etching solution mixing device is used, firstly, etching solution raw materials are added into the mixing drum 2 from the feeding drum 7, then the water pump 8 is operated to pump outside water to the annular pipe 10 through the water pipe 9 and spray the outside water from the plurality of nozzles 11, then the water is added into the mixing drum 2, the motor 4 arranged on the left side of the fixing plate 3 drives the plurality of stirring paddles 6 arranged on the outer side of the transmission shaft 5 to rotate in the mixing drum 2 to stir the etching solution raw materials, at the moment, the air pump 14 arranged on the top of the bottom frame 1 is operated to pump air to be discharged from the two valve cores 12 through the air pipe 13, so that the etching solution raw materials added into the mixing drum 2 are boiled and stirred along with the plurality of stirring paddles 6 to ensure that the etching solution is uniformly and fully mixed, finally, the rotary valve 16 is controlled to enable the water outlet pipe 15 to be smooth, so that the mixed etching solution is led to the outside, and when the inner wall of the mixing drum 2 is required to be cleaned, the operation of the water pump 8 can be directly controlled to pump the outside water to spray the etching solution raw materials remained on the inner wall of the mixing drum 2 from the plurality of nozzles 11.

In the second embodiment, referring to fig. 1, a fixing bushing is fixedly installed on the outside of the water pipe 9, the fixing bushing is fixedly installed on the top of the mixing tub 2, and the water pipe 9 is fixed on the top of the mixing tub 2 through the fixing bushing.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an etching solution production mixing rabbling mechanism, includes chassis (1), its characterized in that: the top of the underframe (1) is fixedly provided with a mixing barrel (2), and an etching liquid production mixing and stirring mechanism is arranged in the mixing barrel (2);

the etching liquid production mixing stirring mechanism comprises a fixed plate (3) fixedly arranged at the top of a mixing drum (2), a motor (4) is fixedly arranged at the left side of the fixed plate (3), a transmission shaft (5) penetrating into the mixing drum (2) is fixedly arranged at the output end of the motor (4), stirring paddles (6) with a plurality of numbers are fixedly arranged outside the transmission shaft (5), a charging barrel (7) positioned at the left side of the motor (4) is fixedly arranged at the top of the mixing drum (2), a water pump (8) is fixedly arranged at the right side of the mixing drum (2), a water pipe (9) penetrating through the top of the inner cavity of the mixing drum (2) is fixedly arranged at the water outlet end of the water pump (8), a ring pipe (10) is fixedly arranged at the side wall of the inner cavity of the mixing drum (2), nozzles (11) penetrating through the bottom of the ring pipe (10) and having a plurality of numbers are fixedly arranged at the two side walls of the inner cavity of the mixing drum (2), a valve core (12) is fixedly arranged at the inner side wall of the bottom wall of the mixing drum (2), a charging barrel (7) positioned at the left side of the bottom wall of the mixing drum (1), a water pump (14) penetrating through the bottom of the mixing drum (2) is fixedly arranged at the bottom of the mixing drum (1), the bottom of the water outlet pipe (15) is fixedly provided with a valve (16).

2. The etching solution production mixing and stirring mechanism according to claim 1, wherein: the top area of the underframe (1) is larger than the bottom area of the mixing drum (2), the outer part of the fixing plate (3) is of a rectangular structure, and the output end of the motor (4) faces downwards.

3. The etching solution production mixing and stirring mechanism according to claim 1, wherein: the motor (4) is located the central part of mixing drum (2), transmission shaft (5) rotate install in the inside of mixing drum (2), control two the length of stirring rake (6) is less than mixing drum (2) internal diameter.

4. The etching solution production mixing and stirring mechanism according to claim 1, wherein: the feeding cylinder (7) penetrates through the top of the inner cavity of the mixing barrel (2), the feeding cylinder (7) is in through connection with the mixing barrel (2), and a water pumping pipe is fixedly arranged at the water pumping end of the water pump (8).

5. The etching solution production mixing and stirring mechanism according to claim 1, wherein: the outside of ring canal (10) is annular structure, water pipe (9) fixed mounting is in the top of ring canal (10), ring canal (10) are located the one end that is close to mixing drum (2) top.

6. The etching solution production mixing and stirring mechanism according to claim 1, wherein: the nozzles (11) are in through connection with the annular pipe (10), and the two valve cores (12) are positioned at the bottom of the stirring paddle (6).

7. The etching solution production mixing and stirring mechanism according to claim 1, wherein: the two valve cores (12) are fixedly arranged at the top of the air pipe (13), and the right side of the air pipe (13) is fixedly connected with the air outlet end of the air pump (14).

8. The etching solution production mixing and stirring mechanism according to claim 1, wherein: the water outlet pipe (15) is positioned in front of the air pipe (13), and the valve (16) is positioned at the bottom of the underframe (1).