A dip coating apparatus for producing a surface coating

Abstract

The utility model belongs to surface coating preparation technical field, concretely relates to a kind of immersion type surface coating preparation device, including installation base, control touch screen is installed on installation base surface, electric sliding platform is installed on installation base surface, first motor is installed on installation base longitudinal end surface, first ball screw is connected on the surface of first motor output end, moving block is connected on the surface of first ball screw with screw thread, second ball screw is connected in the bearing inner sleeve of the surface of moving block with screw thread, adjusting block is connected on the surface of second ball screw with screw thread.The utility model, by pressing the control touch screen on installation base of convertible bond, by starting first and second motor to adjust adjusting block movement, to drive the base material placed in the placing net bag to move on the fixed three solution cups of placing table, and then base material can be automatically driven to change position according to base material and coating solution, immerse in the solution cup that has stored different coating solution, to improve processing efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of surface coating preparation technology, and specifically relates to an immersion surface coating preparation device. Background Technology

[0002] In the field of materials science and engineering, the surface properties of materials play a crucial role in their overall function and service life. To endow material surfaces with special properties such as wear resistance, corrosion resistance, oxidation resistance, and functional protection, various surface coating preparation technologies have emerged, with immersion surface coating preparation being one such method.

[0003] In numerous fields such as industrial manufacturing, scientific research, and electronic devices, the demand for material surface modification is growing. Traditional coating preparation methods suffer from problems such as uneven coating, complex processes, and high costs. Immersion surface coating preparation devices, with their advantages of simple operation, good coating uniformity, and batch processing capability, are gradually becoming an important technical means in the field of material surface engineering. By immersing the substrate in a specific coating solution, and utilizing the physical adsorption and chemical film formation of the solution on the substrate surface, a coating is prepared, endowing various materials with the required surface functions. This has promoted the development of material surface modification technology and has irreplaceable significance in improving material performance and expanding material application scenarios.

[0004] In existing immersion coating preparation processes, the substrate to be treated is usually placed in a container filled with coating solution and then removed after immersion for a certain period of time. When multiple layers of coating are required, the solution needs to be changed manually or the position of the substrate needs to be adjusted. Manual operation is not only time-consuming but also prone to errors due to work fatigue, which in turn affects the efficiency of immersion coating processing on the substrate surface. Utility Model Content

[0005] The purpose of this invention is to provide an immersion surface coating preparation device, which aims to solve the problem that in the existing immersion surface coating preparation process, the substrate to be treated is usually placed in a container containing a coating solution and then taken out after immersion for a certain period of time. When multiple layers of coating are required, the solution needs to be changed or the position of the substrate needs to be adjusted manually. Manual operation is not only time-consuming, but also prone to errors due to work fatigue, which affects the efficiency of immersion coating processing on the substrate surface.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an immersion-type surface coating preparation device, comprising a mounting base, a control touch screen mounted on the surface of the mounting base, an electric slide table mounted on the surface of the mounting base, a first motor mounted on the longitudinal end surface of the mounting base, a first ball screw connected to the output end surface of the first motor, a moving block threadedly connected to the surface of the first ball screw, a second ball screw sleeved within a bearing on the surface of the moving block, an adjusting block threadedly connected to the surface of the second ball screw, a limiting rod slidably connected to the surface of the adjusting block, a limiting rod connected to the surface of the second motor base, a second motor slidably connected to the surface of a sliding rod, a sliding rod connected to the longitudinal end surface of the mounting base, an output end surface of the second motor connected to the surface of the second ball screw, a placement platform slidably connected to the surface of the electric slide table, a limiting groove formed on the surface of the placement platform, a first side plate movably inserted into the surface of the limiting groove, and a dovetail block connected to the surface of the first side plate.

[0007] As a preferred embodiment of the immersion-type surface coating preparation device of this utility model, the surface of the adjusting block is provided with a longitudinally formed circular threaded groove and a circular through groove, the shape and size of which are adapted to the second ball screw and the limiting rod, respectively.

[0008] As a preferred embodiment of the immersion-type surface coating preparation device of this utility model, the bottom surface of the adjusting block is provided with a circular threaded groove, the shape and size of which are adapted to the threaded structure at the upper end of the threaded rod.

[0009] In a preferred embodiment of the immersion-type surface coating preparation device of this utility model, the surface of the dovetail block is inserted into the surface of the dovetail groove, the dovetail groove is opened on the surface of the second side plate, the surface of the second side plate is movably inserted into the surface of the limiting groove, and a circular groove is opened on the top surface at the intersection of the first side plate and the second side plate.

[0010] In a preferred embodiment of the immersion-type surface coating preparation device of this utility model, a limiting ring is bonded to the surface of the circular groove, and the surface of the limiting ring is fitted into a limiting groove opened on the surface of the solution cup. Fixing rods are bonded to both sides of the first side plate and the second side plate respectively, and a limiting band is sleeved on the surface of the fixing rod.

[0011] In a preferred embodiment of the immersion-type surface coating preparation device of this utility model, the surface of the limiting band is sleeved on the surface of the side rod, the surface of the side rod is bonded to the surface of the placement platform, the bottom surface of the adjusting block is threadedly connected to a threaded rod, and the bottom surface of the threaded rod is connected to a placement net bag.

[0012] As a preferred embodiment of the immersion-type surface coating preparation device of this utility model, the limiting groove is a "T"-shaped integrated structure, the shape and size of which are adapted to the two mirror-distributed "L"-shaped first side plates and second side plates.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] By pressing the control touch screen on the mounting base, the first and second motors are activated to adjust the movement of the adjustment block, thereby moving the substrate placed in the placement net bag onto three solution cups fixed on the placement table. This allows the substrate to be automatically moved and repositioned according to the substrate and coating solution, immersing it in solution cups containing different coating solutions to improve processing efficiency.

[0015] In addition, the cooperation of the first side plate and the second side plate makes it easy to fix the position of the three solution cups, and avoids the solution cups from being knocked and displaced during processing, which would affect the accuracy of placing the substrate when the adjusting block moves to place the net bag. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

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

[0018] Figure 2 This is a schematic diagram of the main cross-sectional structure of this utility model;

[0019] Figure 3 This is an exploded cross-sectional view of the placement platform and the first and second side plates of this utility model.

[0020] Figure 4 This is an exploded structural diagram of the placement platform and the first and second side plates of this utility model;

[0021] Figure 5 This utility model Figure 2 Enlarged structural diagram of section A.

[0022] In the diagram: 1. Mounting base; 2. Control touchscreen; 3. Electric slide; 4. First motor; 5. First ball screw; 6. Moving block; 7. Second ball screw; 8. Adjusting block; 9. Limiting rod; 10. Second motor; 11. Slide rod; 12. Placement platform; 13. Limiting groove; 14. First side plate; 15. Dovetail block; 16. Dovetail groove; 17. Second side plate; 18. Circular groove; 19. Limiting ring; 20. Solution cup; 21. Limiting groove; 22. Fixing rod; 23. Limiting band; 24. Side rod; 25. Threaded rod; 26. Placement net. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-5 This utility model provides the following technical solution: an immersion-type surface coating preparation device, including a mounting base 1, a control touch screen 2 mounted on the surface of the mounting base 1, an electric slide 3 mounted on the surface of the mounting base 1, a first motor 4 mounted on the longitudinal end surface of the mounting base 1, a first ball screw 5 connected to the output end surface of the first motor 4, a moving block 6 threadedly connected to the surface of the first ball screw 5, a second ball screw 7 sleeved in the bearing on the surface of the moving block 6, an adjusting block 8 threadedly connected to the surface of the second ball screw 7, a sliding connection of the adjusting block 8 to the surface of a limiting rod 9, a connection of the limiting rod 9 to the surface of the base of a second motor 10, a sliding connection of the second motor 10 to the surface of a slide rod 11, a connection of the slide rod 11 to the longitudinal end surface of the mounting base 1, a connection of the output end surface of the second motor 10 to the surface of the second ball screw 7, a placement platform 12 slidably connected to the surface of the electric slide 3, a limiting groove 13 formed on the surface of the placement platform 12, a first side plate 14 movably inserted into the surface of the limiting groove 13, and a dovetail block 15 connected to the surface of the first side plate 14.

[0025] Preferably, the surface of the adjusting block 8 is provided with a longitudinally formed circular threaded groove and a circular through groove, the shape and size of which are adapted to the second ball screw 7 and the limiting rod 9, respectively.

[0026] In practical use, when the adjusting block 8 is moved by the second motor 10 connected to the second ball screw 7 via a threaded connection, the limiting rod 9 slidably connected to its surface guides and limits its movement range.

[0027] Preferably, a circular threaded groove is provided on the bottom surface of the adjusting block 8, the shape and size of which are adapted to the threaded structure at the upper end of the threaded rod 25.

[0028] In practical use, the circular threaded groove at the bottom of the adjusting block 8 allows the threaded rod 25 to be threaded onto it, thereby allowing the placement net bag 26 of the appropriate size and mesh diameter to be replaced according to the size of the substrate to be processed.

[0029] Preferably, the surface of the dovetail block 15 is inserted into the surface of the dovetail groove 16, the dovetail groove 16 is formed on the surface of the second side plate 17, the surface of the second side plate 17 is movably inserted into the surface of the limiting groove 13, and a circular groove 18 is formed on the top surface at the intersection of the first side plate 14 and the second side plate 17.

[0030] In practical use, the limiting groove 21 on the surface of the solution cup 20 is fitted into the limiting ring 19 on the surface of the circular groove 18, and then the dovetail block 15 and dovetail groove 16 on the surface of the first side plate 14 and the second side plate 17 are aligned to facilitate fixing the position of the solution cup 20. The above operation is repeated to insert the first side plate 14 and the second side plate 17 into the limiting groove 13. After the first side plate 14 and the second side plate 17 are inserted into the limiting groove 13, the circular through groove on the surface of the limiting band 23 can be used to fit onto the fixing rod 22 and the side rod 24.

[0031] Preferably, a limiting ring 19 is bonded to the surface of the circular groove 18, and the surface of the limiting ring 19 is fitted into the limiting groove 21 opened on the surface of the solution cup 20. Fixing rods 22 are bonded to both sides of the first side plate 14 and the second side plate 17 respectively, and a limiting band 23 is sleeved on the surface of the fixing rod 22.

[0032] In practical use, the limiting ring 19 connected to the surface of the circular groove 18 is fitted into the limiting groove 21 on the surface of the solution cup 20, thereby facilitating the fixing of the solution cup 20 at the top of the placement platform 12.

[0033] Preferably, the limiting band 23 is sleeved on the surface of the side rod 24, the surface of the side rod 24 is bonded to the surface of the placement platform 12, the bottom surface of the adjusting block 8 is threadedly connected to the threaded rod 25, and the bottom surface of the threaded rod 25 is connected to the placement net bag 26.

[0034] In practical use, the circular through groove on the surface of the limiting band 23 is used to fit onto the fixing rod 22 and the side rod 24, thereby fixing the position of the first side plate 14 and the second side plate 17 on the placement platform 12.

[0035] Preferably, the limiting groove 13 is a "T"-shaped integrated structure, and its shape and size are adapted to the two mirror-distributed "L"-shaped first side plate 14 and second side plate 17.

[0036] In practical use, after the two "L"-shaped first side plates 14 and second side plates 17 are joined together, they are inserted into the limiting groove 13 to fix the first side plates 14 and second side plates 17 at the top of the placement platform 12.

[0037] Working principle: When an immersion coating process is required on the substrate surface, the various coatings to be used are placed in three solution cups 20 according to production needs. Then, the operating parameters of the electric slide 3 are set by controlling the touch screen 2, so that the motor mounted on its surface drives the lead screw to rotate through the coupling, thereby moving the placement table 12 forward. At this time, the limiting bands 23 on both sides of the placement table 12 are exposed, thereby pulling the limiting bands 23 to disengage them from the sleeved fixed rods 22 and side rods 24, thereby gripping the fixed rods 22 connected to the surfaces of the first side plate 14 and the second side plate 17, causing them to move outward on the limiting grooves 13, thereby removing the first side plate 14 and the second side plate 17 inserted into the placement table 12, and separating the dovetail blocks that are inserted together on both sides. 15 and dovetail groove 16, at this time, the limiting groove 21 opened on the surface of the solution cup 20 is fitted into the limiting ring 19 on the surface of the circular groove 18, and then the dovetail block 15 and dovetail groove 16 on the surface of the first side plate 14 and the second side plate 17 are aligned, so as to facilitate fixing the position of the solution cup 20. Repeat the above operation, insert the first side plate 14 and the second side plate 17 into the limiting groove 13. After the first side plate 14 and the second side plate 17 are inserted into the limiting groove 13, the circular through groove opened on the surface of the limiting band 23 can be used to fit onto the fixing rod 22 and the side rod 24, so as to fix the position of the first side plate 14 and the second side plate 17 on the placement platform 12, thereby fixing the position of the three solution cups 20, which are respectively placed with different coating solutions, on the placement platform 12.

[0038] Then, based on the spacing of the three solution cups 20 on the placement platform 12, the operating parameters of the first motor 4 and the second motor 10 are set via the control touch screen 2. The substrate requiring surface coating is placed in the placement net bag 26. Then, the first motor 4 and the second motor 10 are operated sequentially by setting the touch screen 2 and controlling the controller, adjusting the height and parallel movement of the adjusting block 8 respectively, so that the substrate placed in the placement net bag 26 can be immersed in the coating solution in the solution cups 20. After the substrate in the placement net bag 26 has reached the immersion time, the first motor 4 and the second motor 10 are started again sequentially, and the first ball screw 5 and the second ball screw 7 are connected. The adjusting block 8 is moved upward toward the solution cup 20 on the side. After the adjusting block 8 moves upward under the control of the first motor 4, the first motor 4 stops running. At this time, the coating solution adhering to the surface of the net bag 26 drips into the solution cup 20 below under the action of gravity. Then, the second motor 10 is controlled to run again according to the coating dripping situation, thereby driving the second motor 10 to move on the surface of the placement platform 12 until the adjusting block 8 above the solution cup 20 moves to the top of the solution cup 20 on the side. Then the first motor 4 is started again to drive the net bag 26 and the substrate inside to be immersed in the solution cup 20, thereby completing the immersion coating process on the surface of the substrate according to the above process.

[0039] In this design, the first motor 4 and the second motor 10 are both 42HS series stepper motors. By receiving pulse signals through the stepper motor driver and changing the phase sequence of the pulses, the direction of motor rotation can be switched. The fixed rod 22, the limit band 23 and the side rod 24 are all made of nitrile rubber.

[0040] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An immersion-type surface coating preparation device, comprising a mounting base (1), characterized in that: A control touch screen (2) is mounted on the surface of the mounting base (1). An electric slide (3) is mounted on the surface of the mounting base (1). A first motor (4) is mounted on the longitudinal end surface of the mounting base (1). A first ball screw (5) is connected to the output end surface of the first motor (4). A moving block (6) is threadedly connected to the surface of the first ball screw (5). A second ball screw (7) is sleeved on the bearing inner surface of the moving block (6). An adjusting block (8) is threadedly connected to the surface of the second ball screw (7). The adjusting block (8) is slidably connected to the surface of the limiting rod (9). The surface of the rod (9) is connected to the surface of the base of the second motor (10), the surface of the second motor (10) is slidably connected to the surface of the slide rod (11), the surface of the slide rod (11) is connected to the longitudinal end surface of the mounting base (1), the output end surface of the second motor (10) is connected to the surface of the second ball screw (7), the surface of the electric slide table (3) is slidably connected to the placement platform (12), the surface of the placement platform (12) has a limiting groove (13), the surface of the limiting groove (13) is movably inserted into the first side plate (14), and the surface of the first side plate (14) is connected to the dovetail block (15).

2. The immersion-type surface coating preparation apparatus according to claim 1, characterized in that: The adjusting block (8) has a circular threaded groove and a circular through groove on its surface, the shape and size of which are adapted to the second ball screw (7) and the limiting rod (9), respectively.

3. The immersion-type surface coating preparation apparatus according to claim 2, characterized in that: The bottom surface of the adjusting block (8) has a circular threaded groove, the shape and size of which are adapted to the threaded structure at the upper end of the threaded rod (25).

4. The immersion-type surface coating preparation apparatus according to claim 1, characterized in that: The surface of the dovetail block (15) is inserted into the surface of the dovetail groove (16), the dovetail groove (16) is opened on the surface of the second side plate (17), the surface of the second side plate (17) is movably inserted into the surface of the limiting groove (13), and a circular groove (18) is opened on the top surface at the intersection of the first side plate (14) and the second side plate (17).

5. The immersion-type surface coating preparation apparatus according to claim 4, characterized in that: A limiting ring (19) is bonded to the surface of the circular groove (18). The surface of the limiting ring (19) is fitted into the limiting groove (21) opened on the surface of the solution cup (20). Fixing rods (22) are bonded to both sides of the first side plate (14) and the second side plate (17). A limiting band (23) is sleeved on the surface of the fixing rod (22).

6. The immersion-type surface coating preparation apparatus according to claim 5, characterized in that: The limiting band (23) is sleeved on the surface of the side rod (24), the side rod (24) is bonded to the surface of the placement platform (12), the bottom surface of the adjusting block (8) is threadedly connected to the threaded rod (25), and the bottom surface of the threaded rod (25) is connected to the placement net bag (26).

7. The immersion-type surface coating preparation apparatus according to claim 4, characterized in that: The limiting groove (13) is a "T" shaped integrated structure, and its shape and size are adapted to the two mirror-distributed "L" shaped first side plate (14) and second side plate (17).

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