Copper etching liquid pretreatment system

Abstract

The utility model relates to a copper etching liquid pretreatment system, which belongs to the technical field of copper etching liquid, and comprises a treatment box body, a mounting box body and a partition plate, the top end of the treatment box body is provided with the mounting box body, the inner wall of the treatment box body is provided with the partition plate, and the bottom end of the partition plate is provided with a liquid discharge pipe. A first motor main body is mounted at the top end of the inner wall of the mounting box body, a first rotating shaft penetrating through the interior of the treatment box body is mounted at the output end of the first motor main body through a coupler, a mounting sleeve is mounted on the outer wall of the first rotating shaft, and a first stirring rod and a second stirring rod are mounted on the outer walls of the first rotating shaft and the mounting sleeve correspondingly; and a material pouring plate is mounted at the top end of the partition plate. The copper etching liquid treatment device has the beneficial effects that the second stirring rod can drive the connecting rod and the second scraping plate to rotate at the same time while rotating, so that the second scraping plate can conveniently rotate to clean the top end of the partition plate, and the copper etching liquid is prevented from being adhered to the inner wall of the treatment box body.

Description

Technical Field

[0001] The utility model relates to the field of copper etching liquid, in particular to a copper etching liquid pretreatment system. Background Art

[0002] Copper etching liquid is suitable for etching printed copper, and the etching speed is fast. The etching speed is 4-5um / min. The waste liquid is easy to recycle and is widely used in printed circuit boards and circuit boards. This agent can also be used for etching copper crafts, etc. The board surface is smooth and bright after etching. The copper etching liquid has a fast reaction speed, low operating temperature, long solution life, easy post-processing, and little pollution to the environment. It is used for copper single-sided boards, double-sided boards, and jewelry etching. It can etch any exquisite shape, effectively increase the etching speed, and save labor and water and electricity. It is often used in the etching treatment of copper on printed circuit boards. When using copper etching liquid, the copper etching liquid needs to be pre-treated, so a copper etching liquid pretreatment system is needed to meet people's usage needs:

[0003] (1) Most copper etching liquid pretreatment systems currently on the market require the copper etching liquid to be mixed and stirred during pretreatment. After the copper etching liquid is mixed and stirred, the copper etching liquid is easily adhered to the inner wall, making it inconvenient for operators to clean up;

[0004] (2) Most copper etching solution pretreatment systems currently on the market are not convenient for operators to filter the copper etching solution during pretreatment, which causes impurities to be contained in the copper etching solution, thereby affecting the use effect of the copper etching solution. Utility Model Content

[0005] The utility model aims to provide a copper etching liquid pretreatment system to solve the problems raised in the above background technology.

[0006] The technical scheme of the utility model is: a copper etching liquid pretreatment system, comprising a treatment box, an installation box and a partition plate, the top of the treatment box is installed with the installation box, the inner wall of the treatment box is installed with the partition plate, and the bottom end of the partition plate is installed with a drain pipe, the top of the inner wall of the installation box is installed with a first motor body, and the output end of the first motor body is installed with a first rotating shaft that runs through the interior of the treatment box through a coupling, the outer wall of the first rotating shaft is installed with a mounting sleeve, the outer walls of the first rotating shaft and the mounting sleeve are respectively installed with a first stirring rod and a second stirring rod, the top of the partition plate is installed with a pouring plate, the inner wall of the treatment box is installed with a first mounting frame, and the inner wall of the first mounting frame is provided with a first filter, the side walls at both ends of the interior of the treatment box are installed with a second mounting frame, and the interior of the second mounting frame is provided with a mounting plate, and the interior of the mounting plate is provided with a second filter.

[0007] Furthermore, a first scraper is installed on the outer wall of the first stirring rod, and the outer wall of the first scraper is tightly fitted with the inner wall of the processing box.

[0008] Furthermore, a connecting rod is installed at the bottom end of each of the second stirring rods, and a second scraper is installed at the bottom end of the connecting rod, and the bottom end of the second scraper is tightly fitted with the pouring plate.

[0009] Furthermore, a sliding rod is provided at the top of the first installation frame, and an extrusion plate is installed at the bottom end of the sliding rod. The outer wall of the sliding rod is provided with a spring body, and the top and bottom ends of the spring body are respectively fixedly connected to the top of the first installation frame and the side wall of the extrusion plate, and a turntable body is installed at the top of the sliding rod.

[0010] Furthermore, a slide rail is installed on the side wall at one end inside the second installation frame, and a slider is arranged inside the slide rail, and one end of the slider away from the slide rail is fixedly connected to the side wall of the installation plate.

[0011] Furthermore, support plates are installed on the side walls at both ends of the processing box, and a second motor body is installed on the top of the support plate. A rotating rod passing through the second installation frame is installed at the output end of the second motor body through a coupling, and an extrusion rod is installed at one end of the rotating rod.

[0012] Furthermore, the side walls on one side of the processing box body are hinged with a door panel body, and a handle is installed on the side wall on one side of the door panel body.

[0013] The utility model provides a copper etching liquid pretreatment system through improvement, which has the following improvements and advantages compared with the prior art:

[0014] First, the utility model copper etching liquid pretreatment system, through the first motor body, the first rotating shaft, the installation sleeve, the first stirring rod and the second scraper, by starting the first motor body to drive the first rotating shaft and the installation sleeve to rotate, so that the first rotating shaft and the installation sleeve can simultaneously drive the first stirring rod and the second stirring rod to rotate simultaneously, so that the first stirring rod rotates to drive the first scraper to clean the inner wall of the processing box, and the second stirring rod can drive the connecting rod and the second scraper to rotate simultaneously when the second stirring rod rotates, so that the second scraper is rotated to clean the top of the partition plate, thereby preventing the copper etching liquid from adhering to the inner wall of the processing box, which is inconvenient for operators to clean;

[0015] Second, the utility model copper etching liquid pretreatment system, through the first filter, the turntable body, the slider, the second filter and the extrusion rod, through the design of the first filter, it is convenient to filter the etching liquid through the first filter, and at the same time, through the design of the second filter, it is convenient to filter the etching liquid through the second filter, and at the same time, by starting the second motor body to drive the rotating rod and the extrusion rod to rotate, the extrusion rod rotates to squeeze the mounting plate, and through the mutual cooperation of the slide rail and the slider, the extrusion rod rotates to drive the mounting plate to slide on the inner wall of the slide rail through the slider, so that the mounting plate and the second filter can be squeezed by the extrusion rod to reciprocate and vibrate, so that the filtering effect of the second filter is better, and impurities are avoided in the copper etching liquid, thereby affecting the use effect of the copper etching liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 3 This is a schematic diagram of the second scraper structure of the utility model;

[0020] Figure 4 For the utility model Figure 2 The enlarged structural diagram at B in the middle;

[0021] Figure 5 This is a schematic diagram of the main structure of the utility model;

[0022] Explanation of the accompanying drawings: 1. processing box; 2. installation box; 3. partition plate; 4. drain pipe; 5. first motor body; 6. first rotating shaft; 7. installation sleeve; 8. first stirring rod; 9. first scraper; 10. second stirring rod; 11. connecting rod; 12. second scraper; 13. first installation frame; 14. first filter; 15. sliding rod; 16. extrusion plate; 17. spring body; 18. turntable body; 19. slide rail; 20. slider; 21. installation plate; 22. second filter; 23. rotating rod; 24. extrusion rod; 25. support plate; 26. second motor body; 27. door panel body; 28. second installation frame. DETAILED DESCRIPTION

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0024] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0025] The following will be combined with the attached Figures 1 to 5 The utility model is described in detail, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides a copper etching liquid pretreatment system through improvement.

[0027] Embodiment 1, as Figure 1 and Figure 3As shown, it includes a processing box body 1, a mounting box body 2 and a partition plate 3, the mounting box body 2 is installed on the top of the processing box body 1, the partition plate 3 is installed on the inner wall of the processing box body 1, and the bottom end of the partition plate 3 is installed with a drain pipe 4, the top end of the inner wall of the mounting box body 2 is installed with a first motor body 5, and the output end of the first motor body 5 is installed with a first rotating shaft 6 that runs through the inside of the processing box body 1 through a coupling, the outer wall of the first rotating shaft 6 is installed with a mounting sleeve 7, and the outer walls of the first rotating shaft 6 and the mounting sleeve 7 are respectively installed with a first stirring rod 8 and a second stirring rod 1 0, a pouring plate is installed at the top of the partition plate 3, a first scraper 9 is installed on the outer wall of the first stirring rod 8, and the outer wall of the first scraper 9 is tightly fitted with the inner wall of the processing box 1, and a connecting rod 11 is installed at the bottom end of the second stirring rod 10, and a second scraper 12 is installed at the bottom end of the connecting rod 11, and the bottom end of the second scraper 12 is tightly fitted with the pouring plate, and the second stirring rod 10 can drive the connecting rod 11 and the second scraper 12 to rotate at the same time, so that the second scraper 12 can be rotated to clean the top of the partition plate 3;

[0028] Embodiment 2, as Figure 1-5 As shown, the inner wall of the processing box body 1 is installed with a first installation frame 13, and the inner wall of the first installation frame 13 is provided with a first filter screen 14, the side walls at both ends of the processing box body 1 are installed with a turntable body 18, the inside of the second installation frame 28 is provided with a mounting plate 21, and the inside of the mounting plate 21 is provided with a second filter screen 22, the top of the first installation frame 13 is provided with a sliding rod 15, and the bottom end of the sliding rod 15 is installed with an extrusion plate 16, the outer wall of the sliding rod 15 is sleeved with a spring body 17, and the top and bottom ends of the spring body 17 are respectively fixedly connected to the top of the first installation frame 13 and the side wall of the extrusion plate 16, the top of the sliding rod 15 is installed with a turntable body 18, and the side wall of one end of the second installation frame 28 is provided with a second filter screen 22, and the top of the first installation frame 13 is provided with a sliding rod 15, and the bottom of the sliding rod 15 is provided with a spring body 17, and the top and bottom ends of the spring body 17 are respectively fixedly connected to the top of the first installation frame 13 and the side wall of the extrusion plate 16, and the top of the sliding rod 15 is provided with a turntable body 18, and the side wall of one end of the second installation frame 28 is provided with a second filter screen 22, and the top of the first installation frame 13 is provided with a sliding rod 15, and the top of the sliding rod 15 is provided with a rotating disk body 18, and the side wall of one end of the second installation frame 28 is provided with a second filter screen 22, and the top of the first installation frame 13 is provided with a sliding rod 15, and the side wall of the second installation frame 28 is provided with a second filter screen 22, and the top A slide rail 19 is installed on the wall, and a slider 20 is arranged inside the slide rail 19. The end of the slider 20 away from the slide rail 19 is fixedly connected to the side wall of the mounting plate 21. Support plates 25 are installed on the side walls at both ends of the processing box 1, and a second motor body 26 is installed on the top of the support plate 25. A rotating rod 23 passing through the second mounting frame 28 is installed at the output end of the second motor body 26 through a coupling, and an extrusion rod 24 is installed at one end of the rotating rod 23. The side walls on one side of the processing box 1 are hinged with a door panel body 27, and a handle is installed on the side wall on one side of the door panel body 27. The second filter screen 22 can be squeezed by the extrusion rod 24 through the mounting plate 21 to reciprocate and vibrate, thereby making the filtering effect of the second filter screen 22 better.

[0029] The first motor body 5 is started to drive the first rotating shaft 6 and the mounting sleeve 7 to rotate, so that the first rotating shaft 6 and the mounting sleeve 7 can simultaneously drive the first stirring rod 8 and the second stirring rod 10 to rotate simultaneously, so that the first stirring rod 8 rotates to drive the first scraper 9 to clean the inner wall of the processing box 1, and the second stirring rod 10 can simultaneously drive the connecting rod 11 and the second scraper 12 to rotate simultaneously, so that the second scraper 12 can be rotated to clean the top of the partition plate 3, thereby preventing the copper etching liquid from adhering to the inner wall of the processing box 1, which is inconvenient for the operator to clean;

[0030] At the same time, the design of the first filter 14 makes it easy to filter the etching liquid through the first filter 14, and the design of the second filter 22 makes it easy to filter the etching liquid through the second filter 22. At the same time, the second motor body 26 is started to drive the rotating rod 23 and the extrusion rod 24 to rotate, so that the extrusion rod 24 rotates to squeeze the mounting plate 21, and through the cooperation between the slide rail 19 and the slider 20, the extrusion rod 24 rotates to drive the mounting plate 21 to slide on the inner wall of the slide rail 19 through the slider 20, so that the mounting plate 21 and the second filter 22 can be squeezed by the extrusion rod 24 to reciprocate and vibrate, so that the filtering effect of the second filter 22 is better, and impurities are prevented from being contained in the copper etching liquid, thereby affecting the use effect of the copper etching liquid.

[0031] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0032] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0033] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0034] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. Copper etching solution pretreatment system, characterized by: The invention comprises a processing box (1), a mounting box (2) and a partition plate (3), wherein the mounting box (2) is mounted on the top of the processing box (1), the partition plate (3) is mounted on the inner wall of the processing box (1), and a liquid discharge pipe (4) is mounted on the bottom end of the partition plate (3), a first motor body (5) is mounted on the top of the inner wall of the mounting box (2), and a first rotating shaft (6) penetrating the interior of the processing box (1) is mounted on the output end of the first motor body (5) through a coupling, a mounting sleeve (7) is mounted on the outer wall of the first rotating shaft (6), and the first rotating shaft (5) is mounted on the outer wall of the first rotating shaft (6). The outer walls of the shaft (6) and the mounting sleeve (7) are respectively mounted with a first stirring rod (8) and a second stirring rod (10); a pouring plate is mounted on the top of the partition plate (3); the inner wall of the processing box (1) is mounted with a first mounting frame (13), and the inner wall of the first mounting frame (13) is provided with a first filter screen (14); the side walls at both ends of the processing box (1) are mounted with a second mounting frame (28), and a mounting plate (21) is arranged inside the second mounting frame (28), and a second filter screen (22) is provided inside the mounting plate (21).

2. The copper etching solution pretreatment system according to claim 1, characterized in that; A first scraper (9) is installed on the outer wall of the first stirring rod (8), and the outer wall of the first scraper (9) is tightly fitted to the inner wall of the processing box (1).

3. The copper etching solution pretreatment system according to claim 1, characterized in that: The bottom end of each of the second stirring rods (10) is provided with a connecting rod (11), and the bottom end of the connecting rod (11) is provided with a second scraper (12), and the bottom end of the second scraper (12) is tightly fitted with the pouring plate.

4. The copper etching solution pretreatment system according to claim 1, characterized in that: A sliding rod (15) is provided at the top end of the first installation frame (13), and an extrusion plate (16) is installed at the bottom end of the sliding rod (15); a spring body (17) is sleeved on the outer wall of the sliding rod (15), and the top and bottom ends of the spring body (17) are respectively fixedly connected to the top end of the first installation frame (13) and the side wall of the extrusion plate (16); and a turntable body (18) is installed at the top end of the sliding rod (15).

5. The copper etching solution pretreatment system according to claim 4, characterized in that: A slide rail (19) is installed on the side wall at one end inside the second installation frame (28), and a slider (20) is arranged inside the slide rail (19). The end of the slider (20) away from the slide rail (19) is fixedly connected to the side wall of the installation plate (21).

6. The copper etching solution pretreatment system according to claim 1, characterized in that: Support plates (25) are installed on the side walls at both ends of the processing box body (1), and a second motor body (26) is installed on the top of the support plate (25). A rotating rod (23) passing through a second installation frame (28) is installed at the output end of the second motor body (26) through a coupling, and an extrusion rod (24) is installed at one end of the rotating rod (23).

7. The copper etching solution pretreatment system according to claim 1, characterized in that: The side wall on one side of the processing box body (1) is hingedly connected to a door panel body (27), and a handle is installed on the side wall on one side of the door panel body (27).

Images