Automatic filtering device for metal phosphating solution

Abstract

The utility model discloses an automatic filtering device for a metal phosphating solution. The automatic filtering device comprises a base, the box body is arranged at the top of the base; the extraction pipe is arranged on one side of the box body; the material pump is arranged on one side of the extraction pipe; the conveying pipe is arranged on one side of the material pump; the stirring assembly is arranged at the top of the base; the stirring assembly comprises a top cover, a hydraulic cylinder, a fixing plate, a motor, a rotating rod and a stirring rod. According to the automatic filtering device for the metal phosphating solution, the phosphating solution in the box body can be pumped out by virtue of the pumping pipe through the arranged material pump, the phosphating solution is conveyed into the filter screen by virtue of the conveying pipe, the phosphating solution can flow into the cylinder body after being filtered by virtue of the filter screen, and the filtered phosphating solution is discharged by virtue of the discharging pipe; the motor can be used for driving the stirring rods on the outer wall of the rotating rod to stir the phosphating solution, and the arranged hydraulic cylinder can be used for driving the stirring frame to adjust different heights, so that the daily filtering requirement of people can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of metal phosphating solution, in particular to an automatic filtering device for metal phosphating solution. Background Art

[0002] Metal phosphating liquid is a chemical reagent used for metal surface treatment. Its main function is to enhance the adhesion and corrosion resistance of the metal surface. This liquid is mainly prepared with chemical substances such as zinc nitrate, phosphoric acid, zinc oxide, and water. Through chemical conversion film treatment, a degradable phosphate layer is formed on the metal surface, thereby achieving the purpose of corrosion protection, enhancing coating adhesion and improving wear resistance. Metal phosphating liquid has a wide range of applications in many fields, such as automobile, machinery, electronics, aviation and other manufacturing industries. At present, when people on the market filter metal phosphating liquid, the output will use a filtering device.

[0003] The automatic filtering device for metal phosphating solution in the prior art generally has a poor filtering effect, which increases the difficulty for people to filter the metal phosphating solution and cannot well meet people's daily use needs. Therefore, we need an automatic filtering device for metal phosphating solution. Utility Model Content

[0004] The utility model aims to provide an automatic filtering device for metal phosphating solution to solve the existing problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic filtering device for metal phosphating liquid, comprising a base; a box body arranged on the top of the base; an extraction pipe arranged on one side of the box body; a material pump arranged on one side of the extraction pipe; a delivery pipe arranged on one side of the material pump; a stirring assembly arranged on the top of the base; the stirring assembly comprises a top cover, a hydraulic cylinder, a fixed plate, a motor, a rotating rod and a stirring rod; the top of the base is fixedly connected with the top cover; and the top of the top cover is fixedly connected with the hydraulic cylinder; the bottom of the hydraulic cylinder is fixedly connected with the fixing plate; and the bottom of the fixing plate is fixedly connected with the motor; the output shaft of the motor is fixedly connected with the rotating rod through a coupling; and the outer wall of the rotating rod is fixedly connected with the stirring rod; a filtering assembly arranged on the top of the base; the filtering assembly comprises a barrel, a slot, a filter screen and a discharge pipe; the top of the base is fixedly connected with the barrel; a slot is opened inside the barrel; and the filter screen is connected in a snap-fit ​​manner inside the slot; and the discharge pipe is fixedly connected to one side of the barrel.

[0006] Preferably, the material pump forms an integrated structure with the filter screen through a delivery pipe, and the delivery pipe is arranged between the material pump and the filter screen.

[0007] Preferably, the top cover forms a telescopic structure with the fixed plate through a hydraulic cylinder, and one end of the hydraulic cylinder penetrates through the top cover and is connected to the top of the fixed plate.

[0008] Preferably, the fixed plate forms a rotating structure through a motor and a rotating rod, and the motor is arranged between the fixed plate and the rotating rod.

[0009] Preferably, there are multiple stirring rods on the rotating rod, and the multiple stirring rods are evenly arranged on the outer wall of the rotating rod for installation.

[0010] Preferably, the cylinder forms a snap-fit ​​structure with the filter screen through a snap-fit ​​groove, and the inner wall of the snap-fit ​​groove is fixed to the bottom of the filter screen.

[0011] Preferably, the size of the filter screen is smaller than the size of the cylinder.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the automatic filtering device for metal phosphating liquid is

[0013] (1) The phosphating liquid in the box can be extracted by the material pump through the extraction pipe, and the phosphating liquid is transported to the filter screen through the delivery pipe. At this time, it can flow into the cylinder after filtering through the filter screen, and the filtered phosphating liquid can be discharged through the discharge pipe. In addition, during filtering, the stirring rod on the outer wall of the rotating rod can be driven by the motor to stir the phosphating liquid, and the stirring frame can be driven by the hydraulic cylinder to adjust to different heights, which can meet people's daily filtering needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cylinder and the slot structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the filter screen and the delivery pipe of the utility model;

[0017] Figure 4 This is a schematic diagram of the hydraulic cylinder and motor structure of the utility model.

[0018] In the figure: 1. base; 2. box body; 3. extraction pipe; 4. material pump; 5. delivery pipe; 6. stirring assembly; 601. top cover; 602. hydraulic cylinder; 603. fixing plate; 604. motor; 605. rotating rod; 606. stirring rod; 7. filtering assembly; 701. cylinder; 702. slot; 703. filter screen; 704. discharge pipe. DETAILED DESCRIPTION

[0019] 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.

[0020] 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.

[0021] The utility model embodiment provides a metal phosphating liquid automatic filtering device, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it includes a base 1; a box body 2 arranged on the top of the base 1; an extraction pipe 3 arranged on one side of the box body 2; a material pump 4 arranged on one side of the extraction pipe 3; a delivery pipe 5 arranged on one side of the material pump 4; a stirring assembly 6 arranged on the top of the base 1; the stirring assembly 6 includes a top cover 601, a hydraulic cylinder 602, a fixed plate 603, a motor 604, a rotating rod 605 and a stirring rod 606; the top of the base 1 is fixedly connected to the top cover 601; and the top of the top cover 601 is fixedly connected to the hydraulic cylinder 602; the bottom of the hydraulic cylinder 602 is fixedly connected to the fixed plate 603; and the fixed plate 606 03 is fixedly connected to the bottom of the motor 604; the output shaft of the motor 604 is fixedly connected to the rotating rod 605 through a coupling; and the outer wall of the rotating rod 605 is fixedly connected to the stirring rod 606; a filter assembly 7 is arranged on the top of the base 1; the filter assembly 7 includes a barrel 701, a slot 702, a filter screen 703 and a discharge pipe 704; the top of the base 1 is fixedly connected to the barrel 701; a slot 702 is provided inside the barrel 701; and the filter screen 703 is snap-connected inside the slot 702; a discharge pipe 704 is fixedly connected to one side of the barrel 701.

[0022] By setting the material pump 4 and the delivery pipe 5, the automatic extraction and delivery of the phosphating solution are realized, the need for manual operation is reduced, and the production efficiency is improved. The design of the stirring component 6, including the motor 604 driving the rotating rod 605 and the stirring rod 606, can effectively stir the phosphating solution, ensure the uniform distribution of the components in the phosphating solution, and improve the phosphating effect. The design of the filtering component 7, including the cylinder 701, the card slot 702 and the filter screen 703, can effectively filter out the impurities in the phosphating solution, ensure the purity of the phosphating solution, and improve the phosphating quality. The design of the whole device is compact, occupies a small space, and is suitable for installation and use in a limited space. The design of the device takes into account the convenience of maintenance, such as the replacement of the filter screen and the maintenance of the motor, which can be conveniently carried out. Through the automated design and the sealing of the equipment, the direct contact between the operator and the harmful substances is reduced, and the safety of the operation is improved. Through the integration of automation and stirring, filtering and other functions, the pause and waiting time in the production process are reduced, and the overall production efficiency is improved. Through optimized design and automatic control, energy consumption is reduced and production costs are reduced. These beneficial effects work together to make the metal phosphating liquid automatic filtration device have significant advantages in improving production efficiency, ensuring product quality, improving safety, and reducing production costs.

[0023] Specifically, in this embodiment, this scheme mainly includes that the phosphating liquid in the box body 2 can be extracted by the extraction pipe 3 through the set material pump 4, and the phosphating liquid is transported to the filter screen 703 by the delivery pipe 5. At this time, it can flow into the cylinder 701 after filtering by the filter screen 703, and the filtered phosphating liquid is discharged through the discharge pipe 704. In addition, during filtering, the stirring rod 606 on the outer wall of the rotating rod 605 can be driven by the motor 604 to stir the phosphating liquid, and the stirring frame can be driven by the set hydraulic cylinder 602 to adjust to different heights to meet people's daily filtering needs.

[0024] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the material pump 4 forms an integrated structure with the filter screen 703 through the delivery pipe 5, and the delivery pipe 5 is arranged between the material pump 4 and the filter screen 703.

[0025] In this embodiment, the connection effect between the material pump 4 and the delivery pipe 5 is enhanced, so that the material pump 4 can rely on the delivery pipe 5 to deliver the metal phosphating solution to the filter screen 703 for filtration.

[0026] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the top cover 601 forms a telescopic structure with the fixing plate 603 through the hydraulic cylinder 602, and one end of the hydraulic cylinder 602 penetrates through the top of the top cover 601 and connects with the top of the fixing plate 603.

[0027] In this embodiment, the connection effect between the top cover 601 and the hydraulic cylinder 602 is strengthened, so that the hydraulic cylinder 602 can push the fixed plate 603 to move with the support of the top cover 601 .

[0028] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the fixed plate 603 forms a rotating structure through the motor 604 and the rotating rod 605, and the motor 604 is arranged between the fixed plate 603 and the rotating rod 605. There are multiple stirring rods 606 on the rotating rod 605, and the multiple stirring rods 606 are evenly spaced and installed on the outer wall of the rotating rod 605.

[0029] In this embodiment, the connection effect between the motor 604 and the rotating rod 605 is strengthened, so that the motor 604 can drive the multiple stirring rods 606 on both sides to stir and rotate by relying on the rotating rod 605.

[0030] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the cylinder 701 forms a locking structure with the filter 703 through the locking groove 702, and the inner wall of the locking groove 702 is fixed to the bottom of the filter 703, and the size of the filter 703 is smaller than that of the cylinder 701.

[0031] In this embodiment, the connection effect between the cylinder 701 and the filter screen 703 is enhanced, so that the filter screen 703 can be fastened and installed in the bottom slot 702. The material pump 4 and the delivery pipe 5 form an integrated structure, which enhances the connection effect, ensures that the metal phosphating solution can be efficiently and stably delivered to the filter screen 703 for filtration, and reduces leakage and loss during the delivery process.

[0032] The telescopic structure composed of the top cover 601, the hydraulic cylinder 602 and the fixed plate 603 allows the stirring assembly 6 to adjust its position as needed to adapt to the phosphating solution treatment requirements of different capacities and heights, thereby improving the adaptability of the equipment. The rotating structure composed of the fixed plate 603, the motor 604 and the rotating rod 605, and the stirring rods 606 arranged at equal distances can effectively stir the phosphating solution, ensure that the components in the phosphating solution are evenly mixed, and improve the phosphating effect. The clamping structure composed of the cylinder 701, the slot 702 and the filter screen 703 strengthens the fixing effect of the filter screen 703, ensures the stability of the filtering process, reduces the possibility of the filter screen moving or deforming, and improves the filtering efficiency. The design of the telescopic structure and the rotating structure makes the maintenance and replacement of the hydraulic cylinder, the motor and the filter screen more convenient, reduces the downtime, and improves the production efficiency. Through the optimized design, the structure of the whole device is more compact, saves space, and is suitable for use in a production environment with limited space. By strengthening the connection effect and the fixed structure, the safety hazards during the operation of the equipment are reduced, and the safety of operation is improved. Through the optimized structural design, energy consumption is reduced and production costs are reduced. These beneficial effects work together to make the metal phosphating liquid automatic filtration device have significant advantages in improving production efficiency, ensuring product quality, improving safety, and reducing production costs.

[0033] 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.

[0034] 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.

[0035] 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.

[0036] 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. A metal phosphating solution automatic filtering device, characterized in that: comprising a base (1); A box (2) disposed on the top of the base (1); An extraction pipe (3) provided on one side of the box body (2); a material pump (4) disposed on one side of the extraction pipe (3); A delivery pipe (5) provided on one side of the material pump (4); A stirring assembly (6) is arranged on the top of the base (1); the stirring assembly (6) comprises a top cover (601), a hydraulic cylinder (602), a fixed plate (603), a motor (604), a rotating rod (605) and a stirring rod (606); the top of the base (1) is fixedly connected to the top cover (601); and the top of the top cover (601) is fixedly connected to the hydraulic cylinder (602); the bottom of the hydraulic cylinder (602) is fixedly connected to the fixed plate (603); and the bottom of the fixed plate (603) is fixedly connected to the motor (604); the output shaft of the motor (604) is fixedly connected to the rotating rod (605) via a coupling; and the outer wall of the rotating rod (605) is fixedly connected to the stirring rod (606); A filter assembly (7) is arranged on the top of the base (1); the filter assembly (7) comprises a barrel (701), a slot (702), a filter screen (703) and a discharge pipe (704); the top of the base (1) is fixedly connected to the barrel (701); a slot (702) is provided inside the barrel (701); and the filter screen (703) is snap-connected inside the slot (702); and one side of the barrel (701) is fixedly connected to the discharge pipe (704).

2. The automatic filtering device for metal phosphating solution according to claim 1, characterized in that: The material pump (4) forms an integrated structure with the filter screen (703) through the delivery pipe (5), and the delivery pipe (5) is arranged between the material pump (4) and the filter screen (703).

3. The automatic filtering device for metal phosphating solution according to claim 1, characterized in that: The top cover (601) forms a telescopic structure with the help of a hydraulic cylinder (602) and a fixed plate (603), and one end of the hydraulic cylinder (602) penetrates through the top of the top cover (601) and is connected to the top of the fixed plate (603).

4. The automatic filtering device for metal phosphating solution according to claim 1, characterized in that: The fixed plate (603) forms a rotating structure through a motor (604) and a rotating rod (605), and the motor (604) is arranged between the fixed plate (603) and the rotating rod (605).

5. The automatic filtering device for metal phosphating solution according to claim 1, characterized in that: There are multiple stirring rods (606) on the rotating rod (605), and the multiple stirring rods (606) are evenly spaced and installed on the outer wall of the rotating rod (605).

6. The automatic filtering device for metal phosphating solution according to claim 1, characterized in that: The cylinder (701) forms a snap-fit ​​structure with the filter screen (703) through the snap-fit ​​groove (702), and the inner wall of the snap-fit ​​groove (702) is fixed to the bottom of the filter screen (703).

7. The automatic filtering device for metal phosphating solution according to claim 1, characterized in that: The size of the filter screen (703) is smaller than the size of the cylinder (701).

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