Metal surface treatment agent and preparation process

Abstract

The invention belongs to the technical field of metal surface treatment agents, and discloses a metal surface treatment agent and a preparation technology, the metal surface treatment agent comprises a tank body, an auxiliary mechanism is arranged in the tank body, the auxiliary mechanism extends to the outer side of the tank body, and the auxiliary mechanism comprises a temperature detection part and an adjusting part; the auxiliary mechanism comprises a feeding pipe and a discharging pipe, and the feeding pipe and the discharging pipe are fixedly embedded in the top and the bottom of the tank body correspondingly. The device is simple in structure and ingenious in design, and raw materials in the tank body are prepared through mutual cooperation of the spiral conveying rod, the dredging rod, the stirring rod, the multiple stirring shafts, the worm gear, the worm and the sealing frame; the problem that raw materials block the feeding pipe and the discharging pipe can be effectively avoided, the mixing preparation efficiency is greatly improved, meanwhile, the multiple stirring shafts are driven by the stirring rods to rotate rapidly, and the mixing uniformity of the raw materials of the treating agent can be enhanced.

Description

Technical Field

[0001] The present application relates to the technical field of metal surface treatment agents, and more specifically, to a metal surface treatment agent and a preparation process thereof. Background Art

[0002] A metal surface treatment agent is a chemical preparation used to treat the metal surface to improve the corrosion resistance, wear resistance, oxidation resistance and other properties of the metal. The preparation process plays an important role in the production process of the metal surface treatment agent.

[0003] When the surface treatment agent is produced and manufactured, various raw materials need to be mixed evenly in a suitable manner. Since the existing mixing devices put solid raw materials and liquid raw materials into the mixing device from the same feed inlet, the solid raw materials are very likely to adhere and agglomerate at both the feed inlet and the discharge outlet, resulting in the blockage of the feed inlet and the discharge outlet, affecting the mixing and preparation efficiency of the surface treatment agent and making it not conducive to actual use.

[0004] In order to solve the above problems, the present application provides a metal surface treatment agent and a preparation process thereof. Summary of the Invention

[0005] A metal surface treatment agent and a preparation process provided by the present application adopt the following technical solutions:

[0006] A metal surface treatment agent and a preparation process thereof include a tank body. An auxiliary mechanism is arranged inside the tank body and extends to the outside of the tank body. The auxiliary mechanism includes a temperature detection component and an adjustment component;

[0007] The auxiliary mechanism includes a feed pipe and a discharge pipe. The feed pipe and the discharge pipe are respectively fixedly embedded in the top and bottom of the tank body. A spiral conveyor rod and a dredging rod are respectively embedded in the feed pipe and the discharge pipe. A stirring rod is fixedly connected between the spiral conveyor rod and the dredging rod. A plurality of stirring shafts are fixedly sleeved on the outer side of the stirring rod. A sealing frame is sleeved on the outer side of the stirring rod. A worm is embedded in the sealing frame. The front end of the worm extends to the inside of the front side of the tank body, and the rear end of the worm extends to the rear side of the tank body. A worm gear is meshed on one side of the worm. The worm gear is fixedly sleeved on the outer side of the stirring rod. A support base is fixedly connected to the rear side of the tank body. A motor is fixedly connected to the top of the support base. The output shaft of the motor is fixedly connected to the rear end of the worm. A valve is sleeved on the outer side of the bottom end of the discharge pipe. A connecting component is arranged on the outer side of the valve.

[0008] Further, the connecting component includes a conical frame. The conical frame is fixedly embedded in the tank body. The bottom end of the conical frame is fixedly connected to the top end of the discharge pipe. The conical frame is sleeved on the outer side of the stirring rod.

[0009] Through the above technical solution, by setting up a conical frame, the speed of raw materials entering the discharge pipe can be increased, thereby achieving the purpose of improving the preparation efficiency.

[0010] Furthermore, the connection between the stirring rod and the sealing frame is movably connected through a bearing, the connection between the worm and the tank body is movably connected through a bearing, and a conical block is fixedly connected to the top end of the screw conveyor rod.

[0011] Through the above technical solution, by setting up a conical block, the contact area with the raw materials can be reduced, and thus the raw materials can quickly fall into the interior of the tank body.

[0012] Furthermore, the temperature detection component includes a spiral groove, which is opened on the outer side of the tank body. A heating wire is fixedly embedded in the spiral groove, and the heating wire matches the spiral groove. Temperature detectors and a central processor are respectively installed at the bottom of the inner walls on both sides of the tank body.

[0013] Through the above technical solution, by opening a spiral groove, the contact area between the heating wire and the tank body can be increased, thereby enhancing the heating efficiency. While improving the heating effect, it also has the effect of cost savings.

[0014] Furthermore, the temperature detector is electrically connected to the input end of the central processor, and the central processor is electrically connected to the input end of the motor heating wire.

[0015] Through the above technical solution, by setting up a temperature detector, the heating wire can be controlled by the central processor according to the temperature inside the tank body.

[0016] Furthermore, the adjusting component includes two mounting brackets, which are respectively fixedly sleeved on both sides of the tank body. Mounting rods are respectively fixedly connected to the outer sides of the two mounting brackets. Support frames are sleeved on the outer sides of the two mounting rods. The connection between one mounting rod and one support frame is movably connected through a bearing.

[0017] Through the above technical solution, through the mutual cooperation among the two mounting brackets, the two mounting rods and the two support frames, the purpose of stably supporting the tank body can be achieved, and thus it can be more stable and firm during use.

[0018] Furthermore, a plurality of card slots are opened on the outer side of one mounting bracket, and the plurality of card slots are evenly distributed. An expansion rod is fixedly connected to the outer side of the other mounting rod. A connecting plate is fixedly connected to one end of the expansion rod. A spring is fixedly connected between the connecting plate and the other mounting rod, and the spring is sleeved on the outer side of the expansion rod.

[0019] Through the above technical solution, by the mutual cooperation of the spring and the telescopic rod, it is convenient to move the bolt later to quickly complete the positioning operation of one side of the mounting rod.

[0020] Further, one side of the connecting plate is fixedly connected with a bolt, one end of the bolt extends into one of the clamping grooves, the other side of the connecting plate is fixedly connected with a handle, the top of the feed pipe is fixedly connected with a connecting pipe, and the top end of the connecting pipe is fixedly connected with a feed hopper.

[0021] Through the above technical solution, since the connecting pipe is made of a flexible material, the angle of the connecting pipe can be bent and adjusted according to the current use environment later to ensure that the feed hopper can always be in the vertical direction.

[0022] Further, the bottoms of the two support frames are fixedly connected with a base, and a plurality of universal wheels are fixedly connected to the bottom of the base, and the plurality of universal wheels are evenly distributed.

[0023] Through the above technical solution, by arranging a plurality of universal wheels, it is convenient to quickly adjust the position of the tank later to achieve the purpose of improving the scope of application.

[0024] Further, it includes copper sulfate, selenious acid, phosphoric acid, organic acid, dodecyl sulfate, composite additive and the balance of water, wherein the proportion of copper sulfate is 1-3 g / L, the proportion of selenious acid is 2-3 g / L, the proportion of phosphoric acid is 2-4 g / L, the proportion of organic acid is 0.1-0.3 g / L, the proportion of dodecyl sulfate is 0.1-0.3 g / L, the proportion of composite additive is 10-15 g / L, the pH is controlled within the range of 2-3, and the treatment time is about 2-6 minutes.

[0025] In summary, the present application includes the following beneficial technical effects:

[0026] The structure of the present invention is simple and ingeniously designed. By the mutual cooperation of the screw conveyor rod, the dredging rod, the stirring rod, a plurality of stirring shafts, the worm gear, the worm and the sealing frame, the raw materials inside the tank are prepared. It can not only effectively avoid the problem of blockage of the feed pipe and the discharge pipe by the raw materials, greatly improving the mixing and preparation efficiency, but also drive a plurality of stirring shafts to rotate rapidly through the stirring rod, and can also enhance the uniformity of the mixing of the raw materials of the treatment agent. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is the overall structural schematic diagram of the present application;

[0028] Figure 2 is the rear perspective view of the present application;

[0029] Figure 3 is the partial sectional perspective view of the present application;

[0030] Figure 4 For the present application Figure 3 Enlarged view of the structure at position A in

[0031] Figure 5 Partial perspective view of the present application;

[0032] Figure 6 Perspective views of both ends of the stirring rod of the present application;

[0033] Figure 7 Internal perspective view of the sealing frame of the present application.

[0034] Explanation of the reference numerals in the figure:

[0035] 1. Tank body; 2. Feed pipe; 3. Discharge pipe; 4. Screw conveyor rod; 5. Stirring rod; 6. Stirring shaft; 7. Sealing frame; 8. Worm; 9. Worm gear; 10. Support base; 11. Motor; 12. Valve; 13. Conical frame; 14. Spiral groove; 15. Heating wire; 16. Temperature detector; 17. Central processing unit; 18. Mounting frame; 19. Mounting rod; 20. Support frame; 21. Card slot; 22. Telescopic rod; 23. Connecting plate; 24. Spring; 25. Plug; 26. Handle; 27. Connecting pipe; 28. Feed hopper; 29. Base; 30. Universal wheel; 31. Unclogging rod. Detailed implementation manners

[0036] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with 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 of the present application without creative efforts shall fall within the protection scope of the present application.

[0037] 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 to 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.

[0038] In the description of the present application, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" 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 components. 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.

[0039] Embodiment:

[0040] An embodiment of the present application discloses a metal surface treatment agent and a preparation process. Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7 , including a tank body 1. An auxiliary mechanism is provided inside the tank body 1, and the auxiliary mechanism extends to the outside of the tank body 1. The auxiliary mechanism includes a temperature detection component and an adjustment component;

[0041] The auxiliary mechanism includes a feed pipe 2 and a discharge pipe 3. The feed pipe 2 and the discharge pipe 3 are respectively fixedly embedded in the top and bottom of the tank body 1. A spiral conveyor rod 4 and a dredging rod 31 are respectively embedded inside the feed pipe 2 and the discharge pipe 3. A stirring rod 5 is fixedly connected between the spiral conveyor rod 4 and the dredging rod 31. A plurality of stirring shafts 6 are fixedly sleeved on the outside of the stirring rod 5. A sealing frame 7 is sleeved on the outside of the stirring rod 5. A worm 8 is embedded inside the sealing frame 7. The front end of the worm 8 extends to the inside of the front side of the tank body 1, and the rear end of the worm 8 extends to the rear side of the tank body 1. A worm gear 9 is meshed on one side of the worm 8. The worm gear 9 is fixedly sleeved on the outside of the stirring rod 5. A support base 10 is fixedly connected to the rear side of the tank body 1. A motor 11 is fixedly connected to the top of the support base 10. The output shaft of the motor 11 is fixedly connected to the rear end of the worm 8. A valve 12 is sleeved on the outside of the bottom end of the discharge pipe 3;

[0042] Please refer to Figure 3 and Figure 7 , a connection component is provided outside the valve 12. The connection component includes a conical frame 13. The conical frame 13 is fixedly embedded in the tank body 1. The bottom end of the conical frame 13 is fixedly connected to the top end of the discharge pipe 3. The conical frame 13 is sleeved on the outside of the stirring rod 5. The connection between the stirring rod 5 and the sealing frame 7 is movably connected through a bearing, and the connection between the worm 8 and the tank body 1 is movably connected through a bearing. The top end of the spiral conveyor rod 4 is fixedly connected with a conical block. By setting the conical frame 13, the speed of the raw materials entering the discharge pipe can be increased, thereby achieving the purpose of improving the preparation efficiency. At the same time, by setting the conical block, the contact area with the raw materials can be reduced, and thus the raw materials can quickly fall into the tank body 1;

[0043] Please refer to Figure 1 、 Figure 2 and Figure 3 The temperature detection component includes a spiral groove 14 which is opened on the outer side of the tank body 1. A heating wire 15 is fixedly embedded inside the spiral groove 14, and the heating wire 15 is matched with the spiral groove 14. Temperature detectors 16 and a central processor 17 are respectively installed at the bottom of the inner walls on both sides of the tank body 1. The temperature detector 16 is electrically connected to the input end of the central processor 17, and the central processor 17 is electrically connected to the input end of the heating wire 15 of the motor 11. By opening the spiral groove 14, the contact area between the heating wire 15 and the tank body 1 can be increased, so that the heating efficiency can be enhanced. While improving the heating effect, it also has the effect of cost saving. At the same time, by setting the temperature detector 16, the heating wire 15 can be controlled by the central processor 17 according to the temperature inside the tank body 1;

[0044] Please refer to Figure 1 、 Figure 4 and Figure 5 The adjustment component includes two mounting brackets 18 which are respectively fixedly sleeved on both sides of the tank body 1. Mounting rods 19 are respectively fixedly connected to the outer sides of the two mounting brackets 18. Support frames 20 are sleeved on the outer sides of the two mounting rods 19. The connection between one mounting rod 19 and one support frame 20 is movably connected through a bearing. A plurality of card slots 21 are opened on the outer side of one mounting bracket 18, and the plurality of card slots 21 are evenly distributed. A telescopic rod 22 is fixedly connected to the outer side of the other mounting rod 19. One end of the telescopic rod 22 is fixedly connected to a connecting plate 23. A spring 24 is fixedly connected between the connecting plate 23 and the other mounting rod 19, and the spring 24 is sleeved on the outer side of the telescopic rod 22. Through the mutual cooperation among the two mounting brackets 18, the two mounting rods 19 and the two support frames 20, the purpose of stably supporting the tank body 1 can be achieved, so that it can be more stable and firm during use. At the same time, through the mutual cooperation between the spring 24 and the telescopic rod 22, it is convenient to quickly complete the positioning operation of one mounting rod 19 by moving the bolt 25 in the later stage;

[0045] Please refer to Figure 3 、 Figure 4 and Figure 5, a plug pin 25 is fixedly connected to one side of the connecting plate 23, one end of the plug pin 25 extends into the interior of one of the clamping grooves 21, a handle 26 is fixedly connected to the other side of the connecting plate 23, a connecting pipe 27 is fixedly connected to the top of the feed pipe 2, a feed hopper 28 is fixedly connected to the top end of the connecting pipe 27, the bottom ends of the two support frames 20 are fixedly connected to a base 29, a plurality of universal wheels 30 are fixedly connected to the bottom of the base 29, and the plurality of universal wheels 30 are evenly distributed. Here, the connecting pipe 27 is made of a flexible material, so in the later stage, the angle of the connecting pipe 27 can be bent and adjusted according to the current use environment to ensure that the feed hopper 28 can always be in the vertical direction. At the same time, by setting a plurality of universal wheels 30, it is convenient to quickly adjust the position of the tank body 1 in the later stage to achieve the purpose of improving the scope of application;

[0046] Among them, the metal surface treatment agent includes copper sulfate, selenious acid, phosphoric acid, organic acid, dodecyl sulfate, composite additive and the balance of water. Among them, the proportion of copper sulfate is 1-3 g / L, the proportion of selenious acid is 2-3 g / L, the proportion of phosphoric acid is 2-4 g / L, the proportion of organic acid is 0.1-0.3 g / L, the proportion of dodecyl sulfate is 0.1-0.3 g / L, the proportion of composite additive is 10-15 g / L, and the pH is controlled within the range of 2-3. The treatment time is about 2-6 minutes.

[0047] The implementation principle of this embodiment is as follows: When in use, first start the motor 11, drive the worm 8 to rotate through the output shaft of the motor 11, the worm 8 meshes with the worm wheel 9, so that the stirring rod 5 rotates, and then the screw conveyor 4 and the dredging rod 31 will rotate together. The rotation of the screw conveyor 4 and the dredging rod 31 can not only accelerate the inflow of raw materials into the tank body 1, but also accelerate the discharge of raw materials from the tank body 1, effectively avoiding the problem of raw material blockage in the feed pipe 2 and the discharge pipe 3, and greatly improving the mixing and preparation efficiency. Because there is a sealing frame 7, the raw materials can be prevented from directly contacting the meshing part of the worm wheel 9 and the worm 8;

[0048] Then pour the raw materials of the metal surface treatment agent into the feed hopper 28, and under the influence of gravity, they will sequentially pass through the connecting pipe 27 and the feed pipe 2 and enter the interior of the tank body 1. At the same time, the stirring rod 5 drives a plurality of stirring shafts 6 to rotate to stir the raw materials inside the tank body 1. At this time, the temperature detector 16 inside the tank body 1 will detect the temperature inside the tank body 1 in real time. When the temperature inside the tank body 1 is too high or too low, the temperature detector 16 will send a signal to the heating wire 15 through the central processing unit 17 to control the start and stop of the heating wire 15. Because the spiral groove 14 matches the heating wire 15, the temperature inside the tank body 1 can be quickly adjusted. Through the above structure, the problem that the mixing of the treatment agent raw materials is uneven due to too high or too low temperature inside the tank body 1 and the production efficiency is reduced can be prevented;

[0049] During use, according to the current usage requirements, the handle 26 can also be pulled to the right, driving the latch 25 to move to the right together through the connecting plate 23. At this time, the telescopic end of the telescopic rod 22 is in a stretched state, and at the same time, the spring 24 is stressed and deformed, being in a stretched state. When the latch 25 disengages from the card slot 21, the installation rod 19 on the other side will be unrestricted. At this time, the operator can adjust the angle of the tank body 1 accordingly. After the adjustment is completed, release the handle 26. At this time, the spring 24 rebounds without force, driving the latch 25 to extend into the corresponding card slot 21 again through the connecting plate 23, positioning the tank body 1 through the installation rod 19 on the other side. Since the connecting pipe 27 is made of a flexible material at this place, the angle of the connecting pipe 27 can be bent and adjusted so that the feed hopper 28 can always be in the vertical direction, ensuring the stability during feeding.

[0050] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A process for preparing a metal surface treatment agent, comprising a can body (1), characterized in that: An auxiliary mechanism is provided inside the tank body (1), the auxiliary mechanism extends to the outside of the tank body (1), and the auxiliary mechanism comprises a temperature detection component and a regulating component; The auxiliary mechanism comprises a feed pipe (2) and a discharge pipe (3), wherein the feed pipe (2) and the discharge pipe (3) are respectively fixedly embedded in the top and bottom of the tank body (1), wherein a screw conveying rod (4) and a dredging rod (31) are respectively embedded in the feed pipe (2) and the discharge pipe (3), wherein a stirring rod (5) is fixedly connected between the screw conveying rod (4) and the dredging rod (31), wherein a plurality of stirring shafts (6) are fixedly sleeved on the outer side of the stirring rod (5), wherein a sealing frame (7) is sleeved on the outer side of the stirring rod (5), wherein a worm (8) is embedded in the sealing frame (7), wherein The front end of the worm (8) extends to the interior of the front side of the tank body (1), and the rear end of the worm (8) extends to the rear side of the tank body (1). A worm wheel (9) is meshed on one side of the worm (8), and the worm wheel (9) is fixedly sleeved on the outside of the stirring rod (5). The rear side of the tank body (1) is fixedly connected to a support base (10), and the top of the support base (10) is fixedly connected to a motor (11), and the output shaft of the motor (11) is fixedly connected to the rear end of the worm (8). A valve (12) is sleeved on the outside of the bottom end of the discharge pipe (3), and a connecting component is provided on the outside of the valve (12).

2. The preparation process of a metal surface treatment agent according to claim 1, characterized in that: The connecting component comprises a conical frame (13), the conical frame (13) is fixedly embedded in the tank body (1), the bottom end of the conical frame (13) is fixedly connected to the top end of the discharge pipe (3), and the conical frame (13) is sleeved on the outside of the stirring rod (5).

3. The preparation process of a metal surface treatment agent according to claim 1, characterized in that: The connection between the stirring rod (5) and the sealing frame (7) is movably connected via a bearing, the connection between the worm (8) and the tank body (1) is movably connected via a bearing, and a conical block is fixedly connected to the top end of the spiral conveying rod (4).

4. The preparation process of a metal surface treatment agent according to claim 1, characterized in that: The temperature detection component comprises a spiral groove (14), the spiral groove (14) is opened on the outside of the tank body (1), a heating wire (15) is fixedly embedded inside the spiral groove (14), the heating wire (15) matches the spiral groove (14), and a temperature detector (16) and a central processing unit (17) are respectively installed at the bottom of the inner walls on both sides of the tank body (1).

5. The preparation process of a metal surface treatment agent according to claim 4, characterized in that: The temperature detector (16) is electrically connected to the input end of the central processing unit (17), and the central processing unit (17) is electrically connected to the input end of the heating wire (15) of the motor (11).

6. The preparation process of a metal surface treatment agent according to claim 1, characterized in that: The adjustment component comprises two mounting frames (18), the two mounting frames (18) are respectively fixedly sleeved on both sides of the tank body (1), the outer sides of the two mounting frames (18) are respectively fixedly connected with mounting rods (19), the outer sides of the two mounting rods (19) are sleeved with support frames (20), and the connection between the mounting rod (19) on one side and the support frame (20) on the other side is movably connected through a bearing.

7. The preparation process of a metal surface treatment agent according to claim 6, characterized in that: A plurality of slots (21) are formed on the outside of the mounting frame (18) on one side, and the plurality of slots (21) are evenly distributed. A telescopic rod (22) is fixedly connected to the outside of the mounting rod (19) on the other side, and a connecting plate (23) is fixedly connected to one end of the telescopic rod (22). A spring (24) is fixedly connected between the connecting plate (23) and the mounting rod (19) on the other side, and the spring (24) is sleeved on the outside of the telescopic rod (22).

8. The process for preparing a metal surface treatment agent according to claim 7, characterized in that: A latch (25) is fixedly connected to one side of the connecting plate (23), one end of the latch (25) extends into one of the slots (21), a handle (26) is fixedly connected to the other side of the connecting plate (23), a connecting pipe (27) is fixedly connected to the top of the feeding pipe (2), and a feeding hopper (28) is fixedly connected to the top of the connecting pipe (27).

9. The process for preparing a metal surface treatment agent according to claim 6, characterized in that: The bottom ends of the two support frames (20) are fixedly connected to a base (29), and the bottom of the base (29) is fixedly connected to a plurality of universal wheels (30), and the plurality of universal wheels (30) are evenly distributed.

10. A metal surface treatment agent, characterized in that: It includes copper sulfate, selenious acid, phosphoric acid, organic acid, dodecyl sulfuric acid, composite additives and water as a remainder, among which copper sulfate accounts for 1-3g / L, selenious acid accounts for 2-3g / L, phosphoric acid accounts for 2-4g / L, organic acid accounts for 0.1-0.3g / L, dodecyl sulfuric acid accounts for 0.1-0.3g / L, composite additives account for 10-15g / L, pH is controlled within the range of 2-3, and the processing time is about 2-6 minutes.

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