A device for testing the throw power of a workpiece in situ

Abstract

The utility model discloses a kind of for the penetration power device of on-site bath solution test workpiece, comprising: shell, the side of the shell and bottom edge are sealed by insulating material between, form the cylinder of upper open structure;Round hole structure is set on the front and back of the shell;Metal partition, the metal partition includes first metal partition, second metal partition and third metal partition, the first metal partition is located at the top of shell, the first metal partition is diffused with the same size round hole to the periphery with center point as center;Suspender, the suspender of the top of shell is equipped with. The device solves the problem that the method of existing test penetration power is all used standard sample to test penetration power, and the penetration power situation of long strip workpiece for on-site bath solution can be tested by the device.

Description

Technical Field

[0001] This utility model relates to the field of chemical equipment technology, and in particular to a penetrating force device for on-site testing of workpieces in a bath. Background Technology

[0002] In recent years, the country has put forward green and environmentally friendly requirements for the coating industry, leading to the rapid development of electrophoretic coatings. Electrophoretic coating requires the formation of a uniform film on the surface of complex workpieces. However, in some workpiece cavities, due to the shielding effect of metal, the electric field on the inner wall of the cavity is weak, resulting in poor electrodeposition and a thinner film. Therefore, the higher the penetration power of the electrophoretic coating, the more uniform the thickness distribution of the inner and outer films. The level of penetration power directly affects the coating quality and cost. In the research and development and product testing of electrophoretic coatings, it is necessary to determine the penetration power of the electrophoretic product in the early stages of development. To ensure the accuracy and feasibility of the research, development, and design of electrophoretic coatings, accurate, feasible, and repeatable penetration power testing of the electrophoretic product is essential.

[0003] Existing methods for testing penetration force only test the penetration force of samples and cannot test long strip-shaped workpieces, thus limiting the operation. Utility Model Content

[0004] The purpose of this invention is to provide a penetrating force device for on-site testing of workpieces in a bath, thereby solving one or more of the aforementioned problems in the prior art.

[0005] This utility model provides a penetration force device for on-site bath testing of workpieces, comprising: The shell, wherein the sides and bottom edges of the shell are sealed together by an insulating material to form a cylinder with an open top; The circular hole structure is provided on the front and rear sides of the housing; The metal partition includes a first metal partition, a second metal partition, and a third metal partition. The first metal partition is located on the top of the housing, and the first metal partition has circular holes of the same size radiating outward from the center point. A suspension component, located at the top of the housing.

[0006] In some embodiments, the second metal partition is disposed below the first metal partition, and the second metal partition has circular holes of the same size radiating outward from its center point.

[0007] In some embodiments, the third metal partition is disposed below the second metal partition, and the third metal partition has circular holes of the same size radiating outward from its center point.

[0008] In some embodiments, the aperture of the circular hole structure is 4cm.

[0009] In some embodiments, the diameter of the first circular hole on the first metal partition is 2cm.

[0010] In some embodiments, the diameter of the second circular hole on the second metal partition is 2cm.

[0011] In some embodiments, the diameter of the third circular hole in the third metal partition is 2cm.

[0012] In some embodiments, the suspension includes two metal connecting rods and a hollow metal hook, and the suspension is connected to the housing via the two metal connecting rods.

[0013] Beneficial effects: The present invention provides a device for testing the penetration force of workpieces in an on-site bath, which solves the problem that existing methods for testing penetration force all use standard templates. This device can test the penetration force of the on-site bath for long strip-shaped workpieces. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the penetrating force device for on-site testing of workpieces in a bath according to the present invention. Detailed Implementation

[0015] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0016] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0017] like Figure 1 As shown, a penetrating force device for on-site bath testing of workpieces includes: a housing 1, a circular hole structure 2, a metal partition and a suspension component 6.

[0018] Specifically, The sides and bottom of the shell 1 are sealed together with insulating material to form a cylinder with an open top. The circular hole structure 2 is provided on the front and rear surfaces of the housing 1; The metal partition includes a first metal partition 3, a second metal partition 4, and a third metal partition 5. The first metal partition 3 is located at the top of the housing 1, and has a first circular hole 31 of the same size that spreads outward from the center point. The second metal partition 4 is located below the first metal partition 3, and has a second circular hole 41 of the same size that spreads outward from the center point. The third metal partition 5 is located below the second metal partition 4, and has a third circular hole 51 of the same size that spreads outward from the center point.

[0019] The suspension component 6 is located on the top of the housing 1. The suspension component 6 includes two metal connecting rods 61 and a hollow metal hook 62. The suspension component is connected to the housing 1 through the two metal connecting rods 61.

[0020] in: The aperture of circular hole structure 2 is 4cm; The diameter of the first circular hole 31 on the first metal partition 3 is 2cm; The diameter of the second circular hole 41 on the second metal partition 4 is... 2cm; The diameter of the third circular hole 51 on the third metal partition 5 is 2cm.

[0021] Working principle: A long, narrow workpiece is placed inside a circular hole structure and secured at the top with a metal partition. The device is then immersed in the electrolyte solution, with the metal partition exposed above the solution. Electrophoresis is performed by connecting the device to the cathode through the circular hole. The electrophoretic permeability of the electrolyte solution is assessed by observing the film formation on the central workpiece. Alternatively, the electrophoretic permeability can be determined by the film thickness after the workpiece has dried.

[0022] In summary, the swimming penetration device for on-site bath testing of workpieces provided by this utility model can test the swimming penetration force of the on-site bath on the workpiece, and judge the swimming penetration force of the on-site bath by the condition of the film.

[0023] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present utility model, and these should also be considered within the protection scope of the present utility model.

Claims

1. A device for measuring the penetration force of workpieces in an on-site bath, characterized in that, include: The shell (1) is sealed between its side and bottom edges by an insulating material to form a cylinder with an open top. The circular hole structure (2) is provided on the front and rear sides of the housing (1); Metal partition, the metal partition includes a first metal partition (3), a second metal partition (4) and a third metal partition (5), the first metal partition (3) is disposed on the top of the shell (1), and the first metal partition (3) has a first circular hole (31) of the same size that spreads outward from the center point. Suspension member (6), which is located on the top of the housing (1).

2. The penetration force device for on-site bath testing of workpieces according to claim 1, characterized in that, The second metal partition (4) is located below the first metal partition (3), and the second metal partition (4) has second circular holes (41) of the same size that radiate outward from the center point.

3. The penetration force device for on-site bath testing of workpieces according to claim 1, characterized in that, The third metal partition (5) is located below the second metal partition (4), and the third metal partition (5) has a third circular hole (51) of the same size that spreads outward from the center point.

4. The penetration force device for on-site bath testing of workpieces according to claim 1, characterized in that, The diameter of the circular hole structure (2) is 4cm.

5. The penetration force device for on-site bath testing of workpieces according to claim 1, characterized in that, The diameter of the first circular hole (31) on the first metal partition (3) is 2cm.

6. The penetration force device for on-site bath testing of workpieces according to claim 1, characterized in that, The diameter of the second circular hole (41) on the second metal partition (4) is 2cm.

7. The penetration force device for on-site bath testing of workpieces according to claim 1, characterized in that, The diameter of the third circular hole (51) on the third metal partition (5) is 2cm.

8. The penetration force device for on-site bath testing of workpieces according to claim 1, characterized in that, The suspension component (6) includes two metal connecting rods (61) and a hollow metal hook (62), and the suspension component is connected to the housing (1) through the two metal connecting rods (61).

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