Device for testing passivation performance of passivator

Abstract

The utility model provides a passivator passivation performance testing device which comprises a box body, a filter plate, a material taking port, a lead screw, a first motor, a bearing frame, a guide column, a camera, a test tube, a wiping frame, an electric push rod, a lifting plate and a touch panel, the filter plate is fixed in the box body, and one end of the box body is provided with the material taking port; a lead screw is arranged on the upper side of the filter plate, and the lead screw is fixed to the output end of a first motor; the lead screw penetrates through a bearing frame, and a guide column penetrates through the interior of the bearing frame in a sliding mode. A camera is arranged on one side of the material taking opening, and a lifting plate, a test tube and a wiping frame are sequentially arranged on one side of the camera; the upper side face of the lifting plate is fixed to the output end of an electric push rod. And a touch panel is fixed on the outer side surface of the box body. According to the device, before a passivator test is carried out on a test material, the test material can be cleaned, and secondly, the corrosion resistance or the scratch resistance of the passivator can be tested.

Description

Technical Field

[0001] The utility model belongs to the technical field of passivators, and particularly relates to a passivator passivation performance testing device. Background Technique

[0002] As a key material for metal surface treatment, the performance of the passivator directly determines the corrosion resistance and durability of metal components. Before applying the passivator to actual production, it is crucial to conduct a comprehensive passivation performance test on it. However, there are some significant limitations in the design of the currently widely used passivator passivation performance testing devices on the market, which to a certain extent restrict the improvement of test efficiency and accuracy.

[0003] Firstly, the existing passivator passivation performance testing devices lack coherence in the test process. Specifically, most devices fail to provide an effective cleaning step before dropping the passivator onto the test material. If the impurities and contaminants on the surface of the test material are not thoroughly removed, they will have an adverse effect on the formation of the passivation film, thereby interfering with the accuracy of the test results.

[0004] Secondly, the existing passivator passivation performance testing devices have a single function and can often only test a certain specific performance of the passivator, such as corrosion resistance or scratch resistance, and cannot comprehensively evaluate the comprehensive performance of the passivator. This limitation makes it difficult for the test results to fully reflect the actual application effect of the passivator, thus restricting its popularization and application in industrial production.

[0005] Therefore, it is very necessary to invent a passivator passivation performance testing device. Content of the Utility Model

[0006] The purpose of the utility model is to provide a passivator passivation performance testing device to solve the problems mentioned in the background technique.

[0007] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0008] The utility model relates to a passivating performance testing device for a passivator, which comprises a box body, a filter plate, a material taking port, a lead screw, a first motor, a bearing frame, a guide post, a camera, a test tube, a wiping frame, an electric push rod, a lifting plate and a touch panel. The box body is fixed on the ground. A filter plate is fixedly arranged inside the box body through bolts, and a material taking port is arranged at one end of the box body. A lead screw is arranged above the filter plate. Both outer sides of the two ends of the lead screw are rotationally connected with the box body through support bearings, and one end of the lead screw is fixed to the output end of the first motor. The first motor is fixedly arranged on the outer side of the box body through bolts. The lead screw passes through a bearing frame through thread engagement. A groove is formed in the bearing frame. Guide posts respectively penetrate through the inner parts of both ends of the bearing frame. Both ends of each guide post are fixedly connected with the inside of the box body through bolts. A camera is arranged on one side of the material taking port. The camera is fixedly arranged on the box body through bolts, and a lifting plate is arranged on one side of the camera. The upper side surface of the lifting plate is fixedly connected with the output end of the electric push rod. The electric push rod is fixedly arranged on the upper end of the box body through bolts. A test tube is arranged on one side of the lifting plate. A wiping frame is arranged on one side of the test tube. The wiping frame is fixedly arranged inside the box body. The touch panel is fixedly arranged on the outer side surface of the box body.

[0009] Further, the wiping frame comprises a second motor, a rotating column, a positioning frame, a square column, a third motor, sandpaper and cotton cloth. The rotating column is rotationally installed inside the box body through a support bearing, and the upper end of the rotating column is fixed to the output end of the second motor. The second motor is fixedly arranged on the upper end of the box body through bolts. The lower end of the rotating column is fixedly connected with a positioning frame through bolts. A square column is rotationally installed inside the positioning frame through a support bearing. One end of the square column is fixed to the output end of the third motor. The third motor is fixedly arranged on the outer side surface of the positioning frame through bolts. The sandpaper and the cotton cloth are respectively fixedly adhered to the outer side surface of the square column. With such a setting, after the upper side surface of the test material is cleaned, the test material can be wiped, so as to ensure the dryness of the upper side surface of the test material when the passivator is dropped onto the test material. Secondly, after the passivator is dropped onto the upper side surface of the test material, the upper side surface of the test material can be rubbed through the sandpaper, so as to perform a scratch test on the test material after being treated with the passivator.

[0010] Further, three test tubes are provided. Sealing caps are fixedly connected to the upper ends of the test tubes through thread engagement. The three test tubes are arranged in a straight line along the lead screw. During use, water, the passivator and brine can be respectively conveyed through the three test tubes.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] With the setting of the present utility model, after placing the test material into the groove on the upper side of the carrier, through the cooperation of the first motor, the lead screw and the guiding column, the test material can be moved from the initial position to the lower sides of different test tubes and wiping racks, so as to successively perform cleaning, passivation treatment, corrosion resistance treatment and scratch resistance treatment. At the same time, after the corrosion resistance treatment or the scratch resistance treatment is completed, the test material can be moved to the lower side of the camera. At this time, the touch panel displays the picture captured by the camera, and the staff can judge the corrosion resistance or scratch resistance of the test material by observing the picture. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0014] Figure 1 is the structural schematic diagram of the present utility model.

[0015] Figure 2 is the cross-sectional view of the present utility model.

[0016] Figure 3 is the structural schematic diagram of the wiping rack of the present utility model.

[0017] In the figure:

[0018] 1 - box body, 2 - filter plate, 3 - material taking port, 4 - lead screw, 5 - first motor, 6 - carrier, 7 - guiding column, 8 - camera, 9 - test tube, 10 - wiping rack, 101 - second motor, 102 - rotating column, 103 - positioning rack, 104 - square column, 105 - third motor, 106 - sandpaper, 107 - cotton cloth, 11 - electric push rod, 12 - lifting plate, 13 - touch panel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] In the description of the present utility model, it should be understood that the terms "upper", "middle", "outer", "inner", "periphery", etc. indicating the orientation or positional relationship are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the components or elements 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 utility model.

[0021] Please refer to Figure 1 and Figure 2 As shown, the present utility model is a passivating agent passivation performance testing device, including a box body 1, a filter plate 2, a material taking port 3, a lead screw 4, a first motor 5, a carrier 6, a guide post 7, a camera 8, a test tube 9, a wiping frame 10, an electric push rod 11, a lifting plate 12 and a touch panel 13. The box body 1 is fixed on the ground. Among them, the filter plate 2 is fixed inside the box body 1 by bolts, and a material taking port 3 is opened at one end of the box body 1; a lead screw 4 is arranged above the filter plate 2. The outer sides of both ends of the lead screw 4 are rotatably connected to the box body 1 through support bearings, and one end of the lead screw 4 is fixed to the output end of the first motor 5. The first motor 5 is fixed to the outer side of the box body 1 by bolts; the lead screw 4 passes through a carrier 6 through thread engagement. There is a groove on the carrier 6, and guide posts 7 are respectively slidably passed through the inner parts of both ends of the carrier 6. Both ends of the guide post 7 are fixed to the inside of the box body 1 by bolts; a camera 8 is arranged on one side of the material taking port 3. The camera 8 is fixed to the box body 1 by bolts, and a lifting plate 12 is arranged on one side of the camera 8; the upper side of the lifting plate 12 is fixed to the output end of the electric push rod 11. The electric push rod 11 is fixed to the upper end of the box body 1 by bolts; a test tube 9 is arranged on one side of the lifting plate 12. A wiping frame 10 is arranged on one side of the test tube 9. The wiping frame 10 is fixed inside the box body 1; the touch panel 13 is fixed to the outer side of the box body 1 by bolts.

[0022] As Figure 3As shown, the wiping rack 10 includes a second motor 101, a rotating column 102, a positioning rack 103, a square column 104, a third motor 105, a sandpaper 106, and a cotton cloth 107. The rotating column 102 is rotatably mounted inside the box body 1 through a support bearing, and the upper end of the rotating column 102 is fixed to the output end of the second motor 101, where the second motor 101 is fixed to the upper end of the box body 1 by bolts; the lower end of the rotating column 102 is fixed with a positioning rack 103 by bolts, and a square column 104 is rotatably mounted inside the positioning rack 103 through a support bearing; one end of the square column 104 is fixed to the output end of the third motor 105, and the third motor 105 is fixed to the outer side of the positioning rack 103 by bolts; the outer side of the square column 104 is adhesively fixed with a sandpaper 106 and a cotton cloth 107 respectively. After the upper side of the test material is cleaned, the third motor 105 can drive the square column 104 to rotate, so that the cotton cloth 107 is arranged at the lowermost side of the square column 104. At this time, the second motor 101 can drive the positioning rack 103 to rotate, so as to wipe the upper side of the test material with the cotton cloth 107. In addition, after the passivating agent is dropped onto the upper side of the test material, the third motor 105 can move the sandpaper 106 to the lowermost side of the square column 104. At this time, the third motor 105 can drive the positioning rack 103 to rotate, so as to rub the upper side of the test material with the sandpaper 106.

[0023] Specifically, there are three test tubes 9, and sealing caps are fixedly engaged with the upper ends of the test tubes 9 through threads. The three shown test tubes 9 are arranged in a straight line along the lead screw 4. During use, the three test tubes 9 can be used to convey clear water, passivating agent, and brine respectively.

[0024] Please refer to Figures 1-3As shown in the figure, the utility model is a passivating performance testing device for a passivator, and its working principle is as follows: When in use, first place the test material in the groove on the upper side of the carrier 3 at the material taking port 3, and then through the cooperation of the first motor 5, the lead screw 4 and the guide post 7, move the test material to the lower side of the first test tube 9. At this time, the first test tube 9 conveys clear water to wash the test material. Then, move the test material to the lower side of the wiping rack 10, and wipe the upper side of the test material with the cotton cloth 107 on the wiping rack 10. Next, move the test material to the lower side of the second test tube 9. At this time, the second test tube 9 can convey the passivator, so that the passivator drips onto the upper side of the test material. After the passivator is completely coated on the test material, the test material can be moved to the lower side of the camera 8. At this time, the staff can display the image captured by the camera 8 through the touch panel 13, so as to facilitate the staff to observe whether there are scratches on the upper side of the test material. After the observation is completed, the test material can be moved to the lower side of the third test tube 9, and the third test tube 9 conveys brine. After the brine flows over the test material, the test material can be moved to the lower side of the camera 8 again, so as to facilitate the staff to judge the corrosion resistance of the passivator. Secondly, the test material can be moved to the lower side of the wiping rack 10, and the upper side of the test material is rubbed with the sandpaper on the wiping rack 10, and then the test material is moved to the lower end of the camera 8, so as to facilitate the staff to judge the hardness and scratch resistance of the passivator. In addition, the excess clear water, passivator and brine conveyed by the three test tubes 9 will pass through the filter plate 2 and be stored in the box body 1. At the same time, when conveying clear water, passivator and brine through the three test tubes 9, the electric push rod 11 can drive the lifting plate 12 to move downward, so as to prevent the clear water, passivator and brine from splashing onto the camera 8.

[0025] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0026] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A passivation performance testing device for a passivator, comprising a box body (1), a filter plate (2), a material taking port (3), a lead screw (4), a first motor (5), a carrier (6), a guide post (7), a camera (8), a test tube (9), a wiping frame (10), an electric push rod (11), a lifting plate (12) and a touch panel (13), characterized in that: The box body (1) is fixed on the ground, wherein a filter plate (2) is fixed inside the box body (1), and a material taking port (3) is opened at one end of the box body (1); a lead screw (4) is arranged above the filter plate (2), wherein the outer sides of both ends of the lead screw (4) are rotatably connected to the box body (1), and one end of the lead screw (4) is fixed to the output end of a first motor (5), and the first motor (5) is fixed on the outer side of the box body (1); the lead screw (4) passes through a carrier (6) through thread engagement, wherein a groove is formed in the carrier (6), and guide columns (7) are respectively slidably passed through the inner parts of both ends of the carrier (6), and both ends of the guide column (7) are fixed to the inside of the box body (1); a camera (8) is arranged on one side of the material taking port (3), wherein the camera (8) is fixed to the box body (1), and a lifting plate (12) is arranged on one side of the camera (8); the upper side of the lifting plate (12) is fixed to the output end of an electric push rod (11), wherein the electric push rod (11) is fixed to the upper end of the box body (1); a test tube (9) is arranged on one side of the lifting plate (12), wherein a wiping frame (10) is arranged on one side of the test tube (9), and the wiping frame (10) is fixed to the inside of the box body (1); a touch panel (13) is fixed to the outer side of the box body (1).

2. The passivation performance testing device of a passivator according to claim 1, characterized in that: The wiping frame (10) includes a second motor (101), a rotating column (102), a positioning frame (103), a square column (104), a third motor (105), sandpaper (106) and a cotton cloth (107). The rotating column (102) is rotatably installed inside the box body (1), and the upper end of the rotating column (102) is fixed to the output end of the second motor (101), wherein the second motor (101) is fixed to the upper end of the box body (1); the lower end of the rotating column (102) is fixed with a positioning frame (103), wherein a square column (104) is rotatably installed inside the positioning frame (103); one end of the square column (104) is fixed to the output end of the third motor (105), and the third motor (105) is fixed to the outer side of the positioning frame (103); the sandpaper (106) and the cotton cloth (107) are respectively fixed to the outer side of the square column (104).

3. The passivation performance testing device for a passivator according to claim 1, characterized in that: There are three test tubes (9), wherein sealing caps are fixed to the upper ends of the test tubes (9) through thread engagement, and the three test tubes (9) are arranged in a straight line along the lead screw (4).

Images