Electrophoresis part liquid medicine circulation turbulent flow emulsification degreasing treatment system

Abstract

The utility model discloses an electrophoresis piece liquid medicine circulation turbulent flow emulsification degreasing treatment system which comprises a supporting table, a degreasing tank and two pairs of stand columns are installed on the supporting table, the two pairs of stand columns are located on the left side and the right side of the degreasing tank respectively, a spraying main pipe and an installation plate are installed between each pair of stand columns, and a plurality of outlets are formed in the spraying main pipe. Each outlet is connected with a spraying branch pipe through a rotary joint, a first high-pressure spray head is mounted at the outlet of each spraying branch pipe, two first strip-shaped blocks are mounted at the bottom of each spraying branch pipe and close to the corresponding rotary joint, and a cylinder is mounted between the two first strip-shaped blocks and close to the tail end; according to the system, an electric push rod is arranged to be matched with a connecting rod, a sliding rod can be controlled to slide on a support, so that a second strip-shaped block is driven to move, a first strip-shaped block, a cylinder and the second strip-shaped block are arranged to be matched, the moving second strip-shaped block can drive a spraying branch pipe to rotate, and therefore the spraying angle of a first high-pressure spraying head is adjusted.

Description

Technical Field

[0001] This utility model relates to the field of degreasing technology for electrophoretic components, specifically to a system for treating electrophoretic components by circulating and turbulent emulsification of chemical solutions. Background Technology

[0002] Electrophoretic coating is an important surface treatment process widely used in automobiles, home appliances, construction, and other fields. Surface degreasing of electrophoretic parts is the first critical step in electrophoretic coating, and the quality of degreasing directly affects the quality of the electrophoretic parts. When degreasing electrophoretic parts, it is usually necessary to first spray the surface with a degreasing agent to complete pre-degreasing, and then immerse the electrophoretic parts in a degreasing tank for further degreasing. After the electrophoretic parts come out of the degreasing tank, they are sprayed again to wash away the grease particles adhering to the surface before being sent to the next process. However, most electrophoretic parts to be processed are irregularly shaped. In existing electrophoretic part degreasing systems, the spray nozzles of the spray equipment are fixedly installed on both sides above the degreasing tank. During the pre-degreasing spray and the spray after exiting the tank, there are often dead corners on the electrophoretic parts that cannot be sprayed, affecting the degreasing effect. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by providing a circulating turbulent emulsification and degreasing treatment system for electrophoresis components, thereby solving the problems mentioned in the background art.

[0004] To achieve this objective, the present invention adopts the following technical solution:

[0005] An electrophoresis component chemical solution circulation turbulence emulsification degreasing treatment system includes a support platform, on which a degreasing tank and two pairs of columns are installed. The two pairs of columns are located on the left and right sides of the degreasing tank, respectively. A spray main pipe and a mounting plate are installed between each pair of columns. The spray main pipe is provided with multiple outlets. Each outlet is connected to a spray branch pipe through a rotary joint. A first high-pressure nozzle is installed at the outlet of all spray branch pipes. Two first strip blocks are installed at the bottom of all spray branch pipes and near the rotary joint. A cylinder is installed between the two first strip blocks and near the end.

[0006] A bracket is mounted on the mounting plate, and a sliding rod is slidably mounted on the bracket. The sliding rod is parallel to the main spray pipe. A second strip block is located on the sliding rod relative to all the cylinders. Each second strip block has a strip-shaped through hole parallel to the column on its side. All cylinders are set in the strip-shaped through holes of their corresponding second strip blocks. An electric push rod is also mounted on the mounting plate. The output rod of the electric push rod is parallel to the sliding rod, and the output rod of the electric push rod and the sliding rod are fixedly connected by a connecting rod.

[0007] As a preferred embodiment of the electrophoresis solution circulation turbulence emulsification degreasing treatment system, the inner walls of the degreasing tank are all covered with turbulence pipes, and multiple evenly distributed second high-pressure nozzles are installed on the turbulence pipes.

[0008] As a preferred embodiment of the electrophoresis solution circulation turbulence emulsification degreasing treatment system, a first water pump and a recovery tank are provided next to the support platform. The inlet of the first water pump is connected to the outlet at the bottom of the degreasing tank through a pipe. The outlet of the first water pump is connected to a T-fitting. The two outlets of the T-fitting are respectively connected to the inlet of the turbulence pipe and the inlet of the recovery tank through pipes. A first valve and a second valve are respectively installed on these two connecting pipes.

[0009] As a preferred embodiment of the electrophoresis solution circulation turbulence emulsification degreasing treatment system, a degreasing agent concentration meter probe is installed in the pipe connecting the degreasing tank and the first water pump. The degreasing agent concentration meter probe is connected to an external degreasing agent concentration meter via a wire.

[0010] As a preferred embodiment of the electrophoresis solution circulation turbulence emulsification degreasing treatment system, multiple evenly distributed emulsifying heads are installed on the left and right side walls of the degreasing tank, and the output ends of all emulsifying heads are located inside the degreasing tank.

[0011] As a preferred embodiment of the electrophoresis chemical solution circulation turbulence emulsification degreasing treatment system, the support platform is provided with a diversion pipe with three outlets. Two of the outlets of the diversion pipe are respectively connected to the inlets of two main spray pipes through pipes, and a third valve is installed on each of these two connecting pipes. A dosing pipe is connected to the third outlet of the diversion pipe, and the outlet of the dosing pipe extends into the degreasing tank. A fourth valve is installed on the dosing pipe.

[0012] As a preferred embodiment of the electrophoresis solution circulation turbulence emulsification degreasing treatment system, a second water pump and a degreasing agent tank are provided next to the support platform. The inlet of the second water pump is connected to the outlet of the degreasing agent tank through a pipe, and the outlet of the second water pump is connected to the inlet of the diversion pipe through a pipe.

[0013] As a preferred embodiment of the electrophoresis solution circulation turbulence emulsification degreasing treatment system, the bottom of the degreasing tank is funnel-shaped, and the water outlet at the bottom of the degreasing tank is located at the lowest point of the funnel.

[0014] The beneficial effects of this utility model are:

[0015] This utility model's electrophoresis component chemical solution circulation turbulence emulsification degreasing treatment system, through the cooperation of an electric push rod and a connecting rod, can control the sliding rod to slide on the support, thereby driving the second strip block to move. By setting the first strip block, cylinder and second strip block to cooperate, the moving second strip block can drive the spray branch pipe to rotate, thereby adjusting the spray angle of the first high-pressure nozzle, increasing the spray range of the first high-pressure nozzle, and avoiding the situation where there are dead corners on the electrophoresis component that cannot be sprayed. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments of this utility model will be briefly described below. Obviously, the drawings described below are merely some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of the electrophoresis component drug solution circulation turbulence emulsification and degreasing treatment system described in this utility model.

[0018] Figure 2 This is a schematic diagram of the structure of the spray main pipe described in this utility model.

[0019] Figure 3 This is a schematic diagram of the structure of the spray branch pipe described in this utility model.

[0020] Figure 4 yes Figure 2 A magnified structural diagram of part B.

[0021] Figure 5 This is a schematic diagram of the internal structure of the degreasing tank described in this utility model.

[0022] Figure 6 yes Figure 1 A magnified structural diagram of part A in the middle.

[0023] In the picture:

[0024] 1. Support platform; 2. Degreasing tank; 3. Column; 4. Main spray pipe; 5. Rotary joint; 6. Spray branch pipe; 7. First high-pressure nozzle; 8. First strip block; 9. Cylinder; 10. Mounting plate; 11. Bracket; 12. Sliding rod; 13. Second strip block; 14. Electric push rod; 15. Connecting rod; 16. Baffle pipe; 17. Second high-pressure nozzle; 18. First water pump; 19. Recovery tank; 20. First valve; 21. Second valve; 22. Emulsifying head; 23. Degreasing agent concentration meter probe; 24. Diverter pipe; 25. Third valve; 26. Dosing pipe; 27. Fourth valve; 28. Second water pump; 29. ​​Degreasing agent tank. Detailed Implementation

[0025] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0026] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual images. They should not be construed as limiting the scope of this patent. To better illustrate the embodiments of this utility model, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0027] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," "right," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0028] In the description of this utility model, unless otherwise explicitly specified and limited, the term "connection" or similar designation indicating the connection relationship between components should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] like Figures 1 to 6As shown, this utility model provides a system for circulating and turbulent emulsifying degreasing of electrophoretic coating solutions, including a support platform 1. A degreasing tank 2 and two pairs of columns 3 are mounted on the support platform 1, located on the left and right sides of the degreasing tank 2 respectively. A main spray pipe 4 and a mounting plate 10 are installed between each pair of columns 3. The main spray pipe 4 has multiple outlets, and each outlet is connected to a spray branch pipe 6 via a rotary joint 5. The spray branch pipe 6 is approximately S-shaped, and a first high-pressure nozzle 7 is installed at the outlet of all spray branch pipes 6. The first high-pressure nozzle 7 sprays towards the center of the degreasing tank 2. When spraying the electrophoretic parts, the main spray pipe 4 can evenly distribute the degreasing agent into all the spray branch pipes 6, and then spray it out from the first high-pressure nozzle 7. By setting the rotary joint 5, the spray branch pipes 6 can be rotated, thereby adjusting the spray angle of the first high-pressure nozzle 7. Two first strip blocks 8 are installed at the bottom of all the spray branch pipes 6 and near the rotary joint 5. A cylinder 9 is installed between the two first strip blocks 8 and near the end.

[0030] Please see Figure 4 A bracket 11 is mounted on the mounting plate 10, and a sliding rod 12 is slidably mounted on the bracket 11. The sliding rod 12 is parallel to the main spray pipe 4. A second strip block 13 is located on the sliding rod 12 relative to all the cylinders 9. Each second strip block 13 has a strip-shaped through hole parallel to the column 3 on its side. All cylinders 9 are set in the strip-shaped through holes of the corresponding second strip block 13. An electric push rod 14 is also mounted on the mounting plate 10. The output rod of the electric push rod 14 is parallel to the sliding rod 12. The output rod of the electric push rod 14 and the sliding rod 12 are fixedly connected by a connecting rod 15. The connecting rod 15 allows the electric push rod 14 to drive the sliding rod 12 to slide. When the sliding rod 12 slides, the second strip block 13 will translate, causing the cylinders 9 to slide in the strip-shaped through holes of the second strip block 13, thereby causing the first strip block 8 to drive the spray branch pipe 6 to rotate.

[0031] Please see Figure 1 and Figure 5The inner walls of the degreasing tank 2 are all covered with baffle pipes 16, and multiple evenly distributed second high-pressure nozzles 17 are installed on the baffle pipes 16. The bottom of the degreasing tank 2 is funnel-shaped, and the outlet of the bottom of the degreasing tank 2 is located at the lowest point of the funnel. A first water pump 18 and a recovery tank 19 are arranged next to the support platform 1. The inlet of the first water pump 18 is connected to the outlet of the bottom of the degreasing tank 2 through a pipe. The outlet of the first water pump 18 is connected to a T-joint. The two outlets of the T-joint are respectively connected to the inlet of the baffle pipe 16 and the inlet of the recovery tank 19 through pipes. A first valve 20 and a second valve 21 are respectively installed on these two connecting pipes. When the electrophoresis piece is immersed in the degreasing agent in the degreasing tank 2 for degreasing, the first valve 20 is opened and the second valve 21 is closed. The second valve 21, via the first water pump 18, pumps the degreasing agent from the degreasing tank 2 into the turbulence pipe 16, and then sprays it out at high speed through the second high-pressure nozzle 17, creating a strong turbulence effect on the surface of the electrophoretic component and accelerating the degreasing process. When it is time to drain the degreasing agent from the degreasing tank 2, the first valve 20 is closed and the second valve 21 is opened, allowing the first water pump 18 to pump the degreasing agent from the degreasing tank 2 into the recovery tank 19. A degreasing agent concentration meter probe 23 is installed in the pipe connecting the degreasing tank 2 and the first water pump 18. The degreasing agent concentration meter probe 23 is connected to an external degreasing agent concentration meter via a wire. During the degreasing process, the concentration of the degreasing agent gradually decreases. By setting the degreasing agent concentration meter probe 23, the concentration of the degreasing agent in the degreasing tank 2 can be monitored in real time.

[0032] Multiple evenly distributed emulsifying heads 22 are installed on the left and right side walls of the degreasing tank 2. The output ends of all emulsifying heads 22 are located inside the degreasing tank 2. The function of the emulsifying heads 22 is to refine the oil particles produced during degreasing and improve the degreasing efficiency.

[0033] Please see Figure 1 and Figure 6The support platform 1 is equipped with a diversion pipe 24, which has three outlets. Two of the outlets of the diversion pipe 24 are connected to the inlets of two main spray pipes 4 via pipes, and each of these connecting pipes is equipped with a third valve 25. The third outlet of the diversion pipe 24 is connected to a dosing pipe 26, the outlet of which extends into the degreasing tank 2. A fourth valve 27 is installed on the dosing pipe 26. A second water pump 28 and a degreasing agent tank 29 are located next to the support platform 1. The second water pump 28... The inlet is connected to the outlet of the degreasing agent tank 29 via a pipe, and the outlet of the second water pump 28 is connected to the inlet of the diversion pipe 24 via a pipe. When spraying the electrophoresis components, the third valve 25 is opened and the fourth valve 27 is closed. The degreasing agent in the degreasing agent tank 29 can be pumped into the spray main pipe 4 by the second water pump 28. When the concentration of degreasing agent in the degreasing tank 2 is low, the third valve (25) is closed and the fourth valve 27 is opened. The degreasing agent in the degreasing agent tank 29 can be pumped into the degreasing tank 2 for replenishment by the second water pump 28.

[0034] Working principle and usage process of this utility model:

[0035] When the electrophoresis coating solution circulation turbulence emulsification degreasing treatment system is working, the electrophoresis coating to be treated is first moved directly above the degreasing tank 2. Then, the third valve 25 is opened, the fourth valve 27 is closed, and the second water pump 28 is started. The degreasing agent in the degreasing agent tank 29 is pumped into the spray main pipe 4 through the second water pump 28. The degreasing agent is then sprayed onto the electrophoresis coating through the spray branch pipes 6 and the first high-pressure nozzle 7 to perform pre-degreasing treatment. During this period, all spray branch pipes 6 can be rotated by the electric push rod 14 to adjust the spray angle of the first high-pressure nozzle 7, avoiding any dead corners on the electrophoresis coating that are not sprayed. After the pre-degreasing is completed, the second water pump 28 is turned off, and then the system is controlled... The crane immerses the electrophoretic parts in the degreasing agent in the degreasing tank 2. Then, the first valve 20 is opened and the second valve 21 is closed. The first water pump 18 pumps the degreasing agent in the degreasing tank 2 into the turbulence pipe 16, and then sprays it out at high speed through the second high-pressure nozzle 17, so that the degreasing agent forms a strong turbulence effect on the surface of the electrophoretic parts, accelerating the degreasing process. During this period, the emulsification head 22 is opened to refine the grease particles produced by degreasing. After the electrophoretic parts are immersed in the degreasing tank 2, the crane lifts the electrophoretic parts to the top of the degreasing tank 2. Then, the second water pump 28 and the electric push rod 14 are started to spray the electrophoretic parts, washing away the grease particles hanging on the surface of the electrophoretic parts. The degreasing of the electrophoretic parts is completed.

[0036] It should be stated that the above-described specific embodiments are merely preferred embodiments of this utility model and the technical principles employed. Those skilled in the art should understand that various modifications, equivalent substitutions, and variations can be made to this utility model. However, such variations, as long as they do not depart from the spirit of this utility model, should be within the protection scope of this utility model. Furthermore, some terminology used in this application specification and claims is not limiting, but merely for ease of description.

Claims

1. A system for circulating and turbulent emulsifying and degreasing electrophoresis solutions for electrophoretic components, characterized in that, Includes a support platform (1), on which a degreasing tank (2) and two pairs of columns (3) are installed. The two pairs of columns (3) are located on the left and right sides of the degreasing tank (2) respectively. A spray main pipe (4) and a mounting plate (10) are installed between each pair of columns (3). The spray main pipe (4) is provided with multiple outlets. Each outlet is connected to a spray branch pipe (6) through a rotary joint (5). A first high-pressure nozzle (7) is installed at the outlet of all spray branch pipes (6). Two first strip blocks (8) are installed at the bottom of all spray branch pipes (6) and near the rotary joint (5). A cylinder (9) is installed between the two first strip blocks (8) and near the end. A bracket (11) is installed on the mounting plate (10). A sliding rod (12) is slidably installed on the bracket (11). The sliding rod (12) is parallel to the main spray pipe (4). The position of the sliding rod (12) relative to all the cylinders (9) is a second strip block (13). All the sides of the second strip blocks (13) have strip-shaped through holes parallel to the columns (3). All the cylinders (9) are set in the strip-shaped through holes of the corresponding second strip blocks (13). An electric push rod (14) is also installed on the mounting plate (10). The output rod of the electric push rod (14) is parallel to the sliding rod (12). The output rod of the electric push rod (14) and the sliding rod (12) are fixedly connected by a connecting rod (15).

2. The electrophoresis solution circulation turbulence emulsification and degreasing treatment system for electrophoresis components according to claim 1, characterized in that, The inner walls of the degreasing tank (2) are all covered with baffle pipes (16), and multiple evenly distributed second high-pressure nozzles (17) are installed on the baffle pipes (16).

3. The electrophoresis solution circulation turbulence emulsification and degreasing treatment system for electrophoresis components according to claim 2, characterized in that, A first water pump (18) and a recycling tank (19) are provided next to the support platform (1). The water inlet of the first water pump (18) is connected to the water outlet at the bottom of the degreasing tank (2) through a pipe. The water outlet of the first water pump (18) is connected to a tee. The two outlets of the tee are respectively connected to the water inlet of the baffle pipe (16) and the water inlet of the recycling tank (19) through pipes. A first valve (20) and a second valve (21) are respectively installed on these two connecting pipes.

4. The electrophoresis solution circulation turbulence emulsification and degreasing treatment system for electrophoresis components according to claim 3, characterized in that, A degreasing agent concentration meter probe (23) is installed in the pipe connecting the degreasing tank (2) and the first water pump (18). The degreasing agent concentration meter probe (23) is connected to an external degreasing agent concentration meter via a wire.

5. The electrophoresis solution circulation turbulence emulsification and degreasing treatment system for electrophoresis components according to claim 1, characterized in that, Multiple emulsifying heads (22) are evenly distributed on the left and right side walls of the degreasing tank (2), and the output ends of all emulsifying heads (22) are located inside the degreasing tank (2).

6. The electrophoresis solution circulation turbulence emulsification and degreasing treatment system for electrophoretic components according to claim 1, characterized in that, The support platform (1) is provided with a diversion pipe (24), which has three outlets. Two of the outlets of the diversion pipe (24) are connected to the inlets of two main spray pipes (4) through pipes, and a third valve (25) is installed on each of the two connecting pipes. A dosing pipe (26) is connected to the third outlet of the diversion pipe (24), and the outlet of the dosing pipe (26) extends into the degreasing tank (2). A fourth valve (27) is installed on the dosing pipe (26).

7. The electrophoresis solution circulation turbulence emulsification and degreasing treatment system for electrophoresis components according to claim 6, characterized in that, A second water pump (28) and a degreasing agent tank (29) are provided next to the support platform (1). The water inlet of the second water pump (28) is connected to the water outlet of the degreasing agent tank (29) through a pipe, and the water outlet of the second water pump (28) is connected to the water inlet of the diversion pipe (24) through a pipe.

8. The electrophoresis solution circulation turbulence emulsification and degreasing treatment system for electrophoresis components according to claim 1, characterized in that, The bottom of the degreasing tank (2) is funnel-shaped, and the outlet at the bottom of the degreasing tank (2) is located at the lowest point of the funnel.

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