Preparation method of water-soluble metal surface treatment agent

Abstract

The invention belongs to the technical field of treatment agent preparation, and discloses a water-soluble metal surface treatment agent preparation method.The water-soluble metal surface treatment agent comprises a shell, a top cover is arranged at the top of the shell, a movable ring is arranged in the upper side of the shell, a fixed ring is arranged over the movable ring, and the fixed ring is fixedly installed at the bottom of the top cover; through the shell, the top cover and the mixing structure, the water-soluble metal surface treating agent can be effectively mixed and prepared while a structure body on the water-soluble metal surface treating agent mixing device is borne, and through the movable ring, the fixed ring, a sliding rail groove, a sliding block, a gear ring, a gear, a first motor, a connecting strip and a scraping strip, the water-soluble metal surface treating agent can be effectively mixed and prepared; after the treatment agent is prepared, the treatment agent solution left on the inner wall of the shell can be effectively and rapidly cleaned, so that the loss of the treatment agent solution is effectively reduced, the discharging time of the treatment agent solution is shortened, and the influence on the preparation quality of the subsequent treatment agent solution is effectively prevented.

Description

Technical Field

[0001] This application relates to the technical field of preparing treatment agents, and more specifically, to a method for preparing a water-soluble metal surface treatment agent. Background Art

[0002] A water-soluble metal surface treatment agent is a chemical agent specifically used for metal surface treatment, mainly used to remove dirt, oxides, and grease on the metal surface, and form a protective film on the treated metal surface to prevent corrosion and rust.

[0003] Currently, when preparing a water-soluble metal surface treatment agent, a mixing and stirring device for preparing the treatment agent is required. However, after the preparation of the treatment agent is completed by the existing preparation device, it is impossible to clean the treatment agent remaining on the inner wall of the device housing, resulting in loss of the treatment agent solution while prolonging the discharging time of the treatment agent solution and affecting the preparation quality of the subsequent treatment agent solution.

[0004] To solve the above problems, this application provides a method for preparing a water-soluble metal surface treatment agent. Summary of the Invention

[0005] A method for preparing a water-soluble metal surface treatment agent provided by this application adopts the following technical solution:

[0006] A method for preparing a water-soluble metal surface treatment agent includes a housing. A top cover is provided at the top of the housing, and an activity ring is provided inside the upper side of the housing. A fixed ring is provided directly above the activity ring. The fixed ring is fixedly installed at the bottom of the top cover, and a slide rail groove is opened at the bottom end of the fixed ring. The inner wall of the slide rail groove is slidably sleeved with four sliders in a circumferentially uniform manner, and the four sliders are all fixedly installed at the top of the activity ring. A gear ring is fixedly connected to the middle position of the inner wall of the activity ring. A gear is meshed with one side inside the gear ring. The top of the gear is connected to a first motor through a rotating shaft. The first motor is fixedly installed on one side of the top of the top cover, and the rotating shaft is rotatably sleeved through the inner cavity on one side of the top cover. A protection structure is provided inside the bottom end of the activity ring. A mixing structure is provided at the central positions of the housing and the top cover. Connecting bars are fixedly connected to both sides of the bottom of the activity ring. Scraping bars are fixedly connected to the opposite side walls of the two connecting bars. The middle parts of the opposite sides of the two scraping bars are in sliding contact with the inner wall of the housing.

[0007] Through the above technical solution, the cooperation of the slide rail groove and multiple sliders realizes the rotational limiting and lifting function of the fixed ring on the activity ring.

[0008] Further, the mixing structure includes a second motor fixedly installed at the center of the top of the top cover. The driving end of the second motor is connected to a rotating rod. The rotating rod is rotatably installed at the central inner cavity of the housing and the top cover. On both sides of the lower end of the rotating rod, a plurality of stirring blades are symmetrically and fixedly connected. All the stirring blades are located inside the housing, and through holes are formed in each stirring blade.

[0009] Through the above technical solution, the mixing structure facilitates the uniform mixing of raw materials with different ratios of treatment agents.

[0010] Further, the protection structure includes a thin protection plate movably sleeved inside the bottom end of the movable ring. The thin protection plate is located below the gear ring and the gear. Three ear blocks are evenly and fixedly installed on the outer circumference of the outer end of the thin protection plate. A clamping groove is movably clamped on the outer wall of each ear block. Each clamping groove is formed at the bottom of the movable ring. A fixing screw is screwed and installed at the connection of each clamping groove and the ear block. A circular through hole is formed through the center of the thin protection plate.

[0011] Through the above technical solution, the thin protection plate realizes the covering protection of the local structure on the lower side of the top cover.

[0012] Further, the center of the thin protection plate is movably sleeved outside the upper side of the rotating rod through the circular through hole, and there is no contact between the inner wall of the circular through hole and the outer wall of the rotating rod.

[0013] Through the above technical solution, the circular through hole can prevent the thin protection plate from interfering with the rotating rod.

[0014] Further, one side of the upper end of the housing is fixedly sleeved and installed with a feeding pipe. The lower port of the feeding pipe is located below one side of the movable ring, and a protective cover is movably clamped at the upper port of the feeding pipe.

[0015] Through the above technical solution, the protective cover realizes the protection of the upper end of the feeding pipe in a static state.

[0016] Further, the center of the bottom end of the housing is fixedly sleeved and installed with a discharge pipe, and a valve is arranged on the discharge pipe.

[0017] Through the above technical solution, the valve realizes the control of the state and flow rate of the discharge pipe.

[0018] Further, four screw rods are evenly and movably inserted into the outer circumference of the top cover. Each screw rod is fixedly installed on the top of the housing, and a locking nut is screwed on the outer wall of each screw rod. Each locking nut is movably abutted against the outer surface of the top of the top cover.

[0019] Through the above technical solution, the screw rods and the locking nuts realize the fixed assembly of the top cover on the top of the housing.

[0020] Furthermore, the diameter of the top cover is consistent with that of the outer end of the housing, and a plurality of extension plates are fixedly installed around the outer side wall of the top cover in a uniform manner.

[0021] Through the above technical solution, the extension plates facilitate the lifting effect during the removal of the top cover.

[0022] Furthermore, an outer jacket plate is fixedly sleeved on the outer surface of the lower side of the housing, and four support legs are fixedly installed at the bottom of the outer jacket plate in a rectangular shape.

[0023] Through the above technical solution, the outer jacket plate and the support legs achieve a stable supporting effect on the housing.

[0024] Furthermore, it includes the following steps:

[0025] S1. When the whole is in a complete assembled state, place the whole statically at the designated working position indoors. While adding each proportioned raw material for preparing the water-soluble metal surface treatment agent into the housing through the feeding pipe, also add the remaining aqueous solution required for the preparation of the treatment agent into the housing through the feeding pipe.

[0026] S2. Under the control of starting the second motor, drive the rotating rod and each stirring blade to rotate to achieve uniform mixing of each proportioned raw material and the remaining aqueous solution inside the housing. The through holes on each stirring blade are used to reduce the resistance during its passive rotation. When the preparation of the treatment agent is completed, it can be directly discharged and collected through the discharge pipe and the valve.

[0027] S3. When it is necessary to clean the treatment agent remaining on the inner wall of the housing, control the start of the first motor to make the gear rotate. Due to the meshing state between the gear and the inner wall gear ring of the movable ring, and the limiting sliding state of the sliding rail groove and the slider between the movable ring and the fixed ring, indirectly make the movable ring rotate on its own axis, and drive the connecting bars and the scraping bars on both sides to rotate, so as to achieve the cleaning of the treatment agent solution remaining on the inner wall of the housing, thereby reducing the loss of the prepared treatment agent solution, shortening the discharging time of the treatment agent solution, and preventing the influence on the preparation quality of the subsequent treatment agent solution.

[0028] In summary, the present application includes the following beneficial technical effects:

[0029] (1) Through the provided housing, top cover, and mixing structure, the present application can not only support the upper structural body but also effectively mix and prepare the water-soluble metal surface treatment agent. Additionally, through the provided movable ring, fixed ring, slide rail groove, slider, gear ring, gear, first motor, connecting bar, and scraping bar, after the preparation of the treatment agent is completed, it can effectively and quickly clean the residual treatment agent solution on the inner wall of the housing, thereby effectively reducing the loss of the treatment agent solution, shortening its discharging time, and effectively preventing the influence on the preparation quality of the subsequent treatment agent solution.

[0030] (2) Through the provided protective structure, with the use of its internal thin protective plate, ear blocks, card slots, fixing screws, and round through holes, it can prevent the treatment agent solution from splashing into the position between the thin protective plate and the top cover while not interfering with the normal operation of the mixing structure, thus playing a protective role for the position between the two. Moreover, with the detachable design of the thin protective plate itself, it is also convenient for the maintenance and repair of the structure between the thin protective plate and the top cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is the overall structural schematic diagram of the present application;

[0032] Figure 2 is the partial structural schematic diagram of the present application;

[0033] Figure 3 is the partial semi-exploded view of the present application;

[0034] Figure 4 is the semi-exploded view of the movable ring and fixed ring of the present application;

[0035] Figure 5 is the structural schematic diagram of the thin protective plate of the present application;

[0036] Figure 6 of the present application Figure 1 Enlarged view of part A.

[0037] Explanation of the reference numerals in the drawings:

[0038] 1. Housing; 2. Top cover; 3. Movable ring; 4. Fixed ring; 5. Slide rail groove; 6. Slider; 7. Gear ring; 8. Gear; 9. First motor; 10. Connecting bar; 11. Scraping bar; 12. Second motor; 13. Rotating rod; 14. Stirring blade; 15. Thin protective plate; 16. Ear block; 17. Card slot; 18. Fixing screw; 19. Round through hole; 20. Feed pipe; 21. Discharge pipe; 22. Valve; 23. Screw rod; 24. Locking nut; 25. Extension plate; 26. Outer jacket plate; 27. Support leg. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts belong to the scope of protection of the present application.

[0040] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0041] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "provided with", "sheathed / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0042] Embodiment:

[0043] The embodiment of the present application discloses a preparation method of a water-soluble metal surface treatment agent. Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5, including a housing 1, a top cover 2 is provided at the top of the housing 1, and an activity ring 3 is provided inside the upper side of the housing 1. A fixed ring 4 is provided directly above the activity ring 3. The fixed ring 4 is fixedly installed at the bottom of the top cover 2, and a slide rail groove 5 is opened at the bottom end of the fixed ring 4. Four sliders 6 are slidably sleeved on the inner wall circumference of the slide rail groove 5 in a uniform manner, and the four sliders 6 are all fixedly installed at the top of the activity ring 3. A gear ring 7 is fixedly connected to the middle position of the inner wall of the activity ring 3. A gear 8 is meshed with one side inside the gear ring 7. The top of the gear 8 is connected to a first motor 9 through a rotating shaft. The first motor 9 is fixedly installed on one side of the top of the top cover 2, and the rotating shaft is rotatably sleeved through the inner cavity on one side of the top cover 2. A protective structure is arranged inside the bottom end of the activity ring 3. A mixing structure is arranged at the central positions of the housing 1 and the top cover 2. Connecting strips 10 are fixedly connected to both sides of the bottom of the activity ring 3. Scraping strips 11 are fixedly connected to the opposite side walls of the two connecting strips 10, and the middle parts of the opposite sides of the two scraping strips 11 are in sliding contact with the inner wall of the housing 1.

[0044] The mixing structure includes a second motor 12 fixedly installed at the central position of the top of the top cover 2. The driving end of the second motor 12 is connected to a rotating rod 13. The rotating rod 13 is rotatably installed at the central inner cavity positions of the housing 1 and the top cover 2, and a plurality of stirring blades 14 are symmetrically and fixedly connected to both sides of the lower end of the rotating rod 13. The plurality of stirring blades 14 are all located inside the housing 1, and through holes are opened on each stirring blade 14.

[0045] The protective structure includes a thin protective plate 15 movably sleeved inside the bottom end of the activity ring 3. The thin protective plate 15 is located below the gear ring 7 and the gear 8, and three ear blocks 16 are fixedly installed on the outer circumference of the thin protective plate 15 in a uniform manner. A clamping groove 17 is movably clamped on the outer wall of each ear block 16. Each clamping groove 17 is opened at the bottom of the activity ring 3, and a fixing screw 18 is screwed and installed at the connection of each clamping groove 17 and the ear block 16. A circular through hole 19 is opened through the central position of the thin protective plate 15. The central position of the thin protective plate 15 is movably sleeved on the outside of the upper side of the rotating rod 13 through the circular through hole 19, and there is no contact between the inner wall of the circular through hole 19 and the outer wall of the rotating rod 13. Among them, while the thin protective plate 15 can achieve the covering protection of the structure above it, it can also facilitate the overhaul and maintenance operations of the structure above it. And only by removing the fixing screws 18 on each ear block 16 and sliding the thin protective plate 15 downward on the outer wall of the rotating rod 13 by using the circular through hole 19. And this removal operation needs to be carried out after the disassembly of the top cover 2 from the top of the housing 1.

[0046] Please refer to Figure 1 and Figure 6, on one side of the upper end of the housing 1, a feeding pipe 20 is fixedly sleeved and installed. The lower port of the feeding pipe 20 is located below one side of the movable ring 3, and a protective cover is movably clamped at the upper port of the feeding pipe 20. At the central position of the bottom end of the housing 1, a discharging pipe 21 is fixedly sleeved and installed, and a valve 22 is arranged on the discharging pipe 21.

[0047] Four screws 23 are evenly and movably inserted around the circumference of the top cover 2. Each screw 23 is fixedly installed at the top of the housing 1, and a locking nut 24 is screwed on the outer wall of each screw 23. Each locking nut 24 is movably abutted against the outer surface of the top of the top cover 2. Under the cooperative action of each screw 23 and the locking nut 24, the positioning and assembly of the top cover 2 on the top of the housing 1 can be realized. And when needed, each locking nut 24 can be removed in advance, and then the disassembly of the top cover 2 and its lower structure on the housing 1 can be realized. The outer diameter dimensions of the top cover 2 and the housing 1 are the same, and a plurality of extension plates 25 are evenly fixedly installed on the outer circumference of the outer side wall of the top cover 2. An outer sleeve plate 26 is fixedly sleeved and installed on the outer surface of the lower side of the housing 1, and four support legs 27 are fixedly installed at the bottom of the outer sleeve plate 26 in a rectangular shape.

[0048] The implementation principle of this application includes the following steps:

[0049] S1. When the whole is in a complete assembled state, place the whole statically at the designated working position indoors. While adding each proportioned raw material used for preparing the water-soluble metal surface treatment agent into the housing 1 through the feeding pipe 20, also add the remaining aqueous solution required for the preparation of the treatment agent into the housing 1 through the feeding pipe 20.

[0050] S2. Under the control of starting the second motor 12, drive the rotating rod 13 and each stirring blade 14 to rotate, so as to realize the uniform mixing of each proportioned raw material and the remaining aqueous solution inside the housing 1. The through holes on each stirring blade 14 are used to reduce the resistance during its passive rotation. And when the preparation of the treatment agent is completed, it can be directly discharged and collected through the discharging pipe 21 and the valve 22.

[0051] S3. When it is necessary to clean the treatment agent remaining on the inner wall of the housing 1, the first motor 9 can be controlled to start and the gear 8 can be rotated. Due to the meshing state between the gear 8 and the inner wall gear ring 7 of the movable ring 3, and the limiting sliding state of the sliding rail groove 5 and the slider 6 between the movable ring 3 and the fixed ring 4, indirectly, the movable ring 3 rotates itself, and drives the connecting strips 10 and the scraping strips 11 on both sides to rotate, so as to realize the cleaning of the treatment agent solution remaining on the inner wall of the housing 1. Thus, while reducing the loss of the prepared treatment agent solution, the discharging time of the treatment agent solution is shortened, and the quality of the subsequent preparation of the treatment agent solution is prevented from being affected.

[0052] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A method for preparing a water-soluble metal surface treatment agent, comprising a shell (1), characterized in that: The top of the shell (1) is provided with a top cover (2), and a movable ring (3) is provided inside the upper side of the shell (1). A fixed ring (4) is provided directly above the movable ring (3). The fixed ring (4) is fixedly installed at the bottom of the top cover (2), and a slide rail groove (5) is provided at the bottom end of the fixed ring (4). Four sliders (6) are evenly slidably sleeved on the inner wall of the slide rail groove (5), and the four sliders (6) are fixedly installed on the top of the movable ring (3). A gear ring (7) is fixedly connected to the middle position of the inner wall of the movable ring (3), and a gear (8) is meshed on one side of the inner wall of the gear ring (7). The gear The top of the movable ring (8) is connected to a first motor (9) via a rotating shaft. The first motor (9) is fixedly installed on one side of the top of the top cover (2), and the rotating shaft is rotatably sleeved in the inner cavity of one side of the top cover (2). A protective structure is arranged on the inner side of the bottom end of the movable ring (3). A mixing structure is arranged at the center of the shell (1) and the top cover (2). Connecting strips (10) are fixedly connected to both sides of the bottom of the movable ring (3). The side walls opposite to each other of the two connecting strips (10) are fixedly connected to scraping strips (11), and the middle parts of the opposite sides of the two scraping strips (11) are in sliding contact with the inner wall of the shell (1).

2. The method for preparing a water-soluble metal surface treatment agent according to claim 1, characterized in that: The mixing structure comprises a second motor (12) fixedly mounted at the center position of the top of the top cover (2); a driving end of the second motor (12) is connected to a rotating rod (13); the rotating rod (13) is rotatably mounted at the center inner cavity position of the shell (1) and the top cover (2); and a plurality of stirring blades (14) are symmetrically fixedly connected to both sides of the lower end of the rotating rod (13); the plurality of stirring blades (14) are all located inside the shell (1), and each stirring blade (14) is provided with a through hole.

3. The method for preparing a water-soluble metal surface treatment agent according to claim 2, characterized in that: The protective structure comprises a thin protective plate (15) movably sleeved on the inner side of the bottom end of the movable ring (3), the thin protective plate (15) is located below the gear ring (7) and the gear (8), and three ear blocks (16) are evenly fixedly installed on the outer end of the thin protective plate (15), the outer wall of each ear block (16) is movably clamped with a slot (17), each of the slots (17) is opened at the bottom of the movable ring (3), and a fixing screw (18) is threadedly installed at the connection between each slot (17) and the ear block (16), and a circular through hole (19) is opened through the center position of the thin protective plate (15).

4. The method for preparing a water-soluble metal surface treatment agent according to claim 3, characterized in that: The center position of the thin protective plate (15) is movably sleeved on the outside of the upper side of the rotating rod (13) through a circular through hole (19), and the inner wall of the circular through hole (19) and the outer wall of the rotating rod (13) do not contact each other.

5. The method for preparing a water-soluble metal surface treatment agent according to claim 1, characterized in that: A feed pipe (20) is fixedly sleeved and installed on one side of the upper end of the shell (1), the lower side port of the feed pipe (20) is located below one side of the movable ring (3), and a protective cover is movably clamped at the upper side port of the feed pipe (20).

6. The method for preparing a water-soluble metal surface treatment agent according to claim 1, characterized in that: A discharge pipe (21) is fixedly sleeved and installed at the center position of the bottom end of the shell (1), and a valve (22) is provided on the discharge pipe (21).

7. The method for preparing a water-soluble metal surface treatment agent according to claim 1, characterized in that: Four screw rods (23) are evenly and movably inserted on the outer circumference of the top cover (2), each of the screw rods (23) is fixedly installed on the top of the shell (1), and a locking nut (24) is threadedly installed on the outer wall of each screw rod (23), and each of the locking nut (24) is movably abutted against the top outer surface of the top cover (2).

8. The method for preparing a water-soluble metal surface treatment agent according to claim 1, characterized in that: The top cover (2) has a diameter consistent with that of the outer end of the shell (1), and a plurality of extension plates (25) are evenly fixedly mounted on the outer wall of the top cover (2) around its circumference.

9. The method for preparing a water-soluble metal surface treatment agent according to claim 1, characterized in that: An outer sleeve plate (26) is fixedly mounted on the outer surface of the lower side of the shell (1), and four supporting legs (27) are fixedly mounted on the bottom of the outer sleeve plate (26) in a rectangular shape.

10. A method for preparing a water-soluble metal surface treatment agent, characterized in that: The following steps are involved: S1, the whole is in a completely assembled state, so that the whole is placed still at a designated working position in the room, and the raw materials of various proportions used for preparing the water-soluble metal surface treatment agent are added into the interior of the shell (1) through the feed pipe (20), and at the same time, the remaining amount of aqueous solution required for preparing the treatment agent is also added into the interior of the shell (1) through the feed pipe (20); S2, control the start-up of the second motor (12), drive the rotating rod (13) and each stirring blade (14) to rotate, so as to achieve uniform mixing of the raw materials of each proportion and the remaining aqueous solution inside the shell (1), and the through hole on each stirring blade (14) is used to reduce the resistance during its passive rotation, and when the treatment agent is mixed and prepared, it is directly discharged through the discharge pipe (21) and the valve (22) and collected; S3, when it is necessary to clean the residual treatment agent on the inner wall of the shell (1), the first motor (9) can be controlled to start and the gear (8) can be rotated at the same time. Due to the meshing state between the gear (8) and the gear ring (7) on the inner wall of the movable ring (3), and the limited sliding state of the slide rail groove (5) and the slider (6) between the movable ring (3) and the fixed ring (4), the movable ring (3) is indirectly rotated, and the connecting strips (10) and the scraper strips (11) on both sides are driven to rotate, thereby cleaning the residual treatment agent solution on the inner wall of the shell (1), thereby reducing the loss of the prepared treatment agent solution, shortening the discharge time of the treatment agent solution, and preventing the subsequent preparation quality of the treatment agent solution from being affected.

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