Layering performance detection device for latex paint

Abstract

The utility model discloses a latex paint layering performance detection device, which comprises a bearing assembly, a detection assembly and a control assembly, wherein the bearing assembly comprises a base, a sample placing frame and a reference rod; the comparison assembly comprises a comparison piece, a threaded rod and a limiting plate. By arranging the sample placing frame, latex paint samples of different batches and different formulas are placed for detection, when measurement and comparison need to be carried out, the handle is operated to drive the comparison plate to move up and down, and then the pointing ring points to the scales on the reference rod, so that the performance data of the samples in different measuring cylinders with plugs can be clearly obtained; meanwhile, difference values among a plurality of measuring cylinders with plugs can be compared, formula parameters can be conveniently adjusted, errors caused by visual inspection are greatly reduced, transverse comparison among a plurality of samples can be conveniently and rapidly carried out, and convenience is brought to emulsion paint research and development tests.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of emulsion paint performance detection, especially a layered performance detection device for emulsion paint. BACKGROUND

[0002] Emulsion paint is an indispensable decoration material, and storage stratification performance is an important indicator for evaluating the performance of emulsion paint. The storage stratification performance of emulsion paint directly affects the coating effect, shelf life, and other properties of emulsion paint, and also affects its hiding power, adhesion, and scrub resistance.

[0003] In the existing emulsion paint storage stratification performance detection, the emulsion paint is placed in a standard compression cover type metal paint tank, then placed in a constant temperature drying box at 50±2℃ for storage for 30 days, or stored under natural environmental conditions for 6-12 months, and then observed by naked eye whether it is stratified, and then measured by ruler.

[0004] The existing detection method has human error, cannot guarantee the accuracy of detection, cannot quickly and effectively compare different formulations, different batches, and other test samples, and when the number of samples increases, the test efficiency is low, and it is time-consuming and laborious. Therefore, a storage stratification performance detection device for emulsion paint is needed, which is simple to operate, can effectively reduce the error caused by naked eye observation, can compare different formulations and different batches of samples, and can make the test results more accurate. SUMMARY

[0005] This section aims to outline some aspects of the embodiments of the present utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the problems in the prior art, the present utility model is proposed.

[0007] Therefore, the technical problem to be solved by the present utility model is that the existing emulsion paint stratification performance detection method has human error, cannot guarantee the accuracy of detection, cannot quickly and effectively compare different formulations, different batches, and other test samples, and when the number of samples increases, the test efficiency is low, and it is time-consuming and laborious.

[0008] To solve the above technical problems, the present utility model provides the following technical scheme: a layered performance detection device for emulsion paint, comprising a supporting assembly, the supporting assembly comprising a base, a sample holder, and a reference rod, the sample holder being tightly connected with the base, and the reference rod being tightly connected with the sample holder.

[0009] The comparison component is arranged on one side of the supporting component, comprising a comparison piece and a threaded rod, the threaded rod is fixedly connected with the sample placing rack, and the comparison piece is movably connected with the threaded rod.

[0010] As a preferred scheme of the emulsion paint layered performance detection device, the sample placing rack side wall is provided with a plurality of limiting grooves, which facilitates stable placement of the stoppered measuring cylinder.

[0011] As a preferred scheme of the emulsion paint layered performance detection device, the comparison piece comprises a comparison plate and a displacement connecting rod, the comparison plate side wall is provided with a slot, a plurality of slots are matched with the stoppered measuring cylinder, and the free end of the displacement connecting rod is provided with an operation handle.

[0012] As a preferred scheme of the emulsion paint layered performance detection device, the comparison piece further comprises a limiting plate, the limiting plate is movably connected with the comparison plate, and the threaded rod is connected through threads.

[0013] As a preferred scheme of the emulsion paint layered performance detection device, the comparison plate is movably connected with the reference rod through a pointing ring arranged on the outside of the comparison plate.

[0014] As a preferred scheme of the emulsion paint layered performance detection device, the reference rod is provided with a scale.

[0015] The emulsion paint layered performance detection device has the advantages that: the sample placing rack is arranged, different batches and different formula emulsion paint samples are placed for forming detection, when measurement comparison is needed, the comparison plate is driven up and down through the operation handle, then the scale on the reference rod is pointed through the pointing ring, the performance data of the samples in different stoppered measuring cylinders can be clearly obtained, the difference between a plurality of stoppered measuring cylinders can also be compared, formula parameters can be adjusted, the device greatly reduces the error of naked eye observation, and transverse comparison between a plurality of samples can be conveniently performed, which brings convenience for emulsion paint research and development test. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor. Among them:

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0018] Figure 2The whole structure explosion schematic view of the utility model.

[0019] Figure 3 The local explosion schematic view of the utility model. DETAILED DESCRIPTION

[0020] In order to make the above objects, features and advantages of the utility model more apparent, the specific embodiments of the utility model are described in detail below with reference to the drawings.

[0021] In the following description, a lot of specific details are set forth in order to facilitate a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from the description, and those skilled in the art can make similar generalization without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0022] Secondly, the "one embodiment" or "embodiment" referred to here means that specific features, structures or characteristics can be included in at least one implementation of the utility model. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent or selectively excluded from other embodiments.

[0023] Embodiment 1

[0024] Reference Figures 1-2 The embodiment provides a latex paint stratification performance detection device, comprising a supporting assembly 100 and a comparison assembly 200, solves the problems that human error exists in the existing latex paint stratification performance detection method, the accuracy of detection cannot be guaranteed, reference comparison cannot be quickly and effectively carried out on test samples of different formulas, different batches and the like, and when the number of samples increases, test efficiency is low and time and effort are wasted.

[0025] Specifically, the supporting assembly 100 comprises a base 101, a sample placing frame 102 and a reference rod 103, the sample placing frame 102 is fixedly connected with the base 101, the reference rod 103 is fixedly connected with the sample placing frame 102, and the sample placing frame is used for placing a graduated cylinder A with a plug; the number of the graduated cylinder A placed can be adjusted according to actual test scale.

[0026] Further, the comparison assembly 200 is arranged on one side of the supporting assembly 100 and comprises a comparison piece 201 and a threaded rod 202; the threaded rod 202 is fixedly connected with the sample placing frame 102; the comparison piece 201 is screwingly movably connected with the threaded rod 202; the comparison piece 201 is vertically displaced along the threaded rod 202; the comparison piece 201 provides comparison reference for multiple test samples; by corresponding the comparison piece 201, the reference rod 103 and the graduated cylinder A with a plug, stratification detection data of different latex paint samples, comparison values between multiple test samples and other parameters can be obtained, and the test efficiency is effectively improved.

[0027] Embodiment 2

[0028] With reference to Figures 2-3 , the present embodiment is based on the previous embodiment.

[0029] Preferably, the side wall of the sample holder 102 is provided with a plurality of limiting grooves 102a, which facilitates stable placement of the stoppered measuring cylinder A;

[0030] Further, the comparison piece 201 comprises a comparison plate 201a and a displacement connecting rod 201b, the side wall of the comparison plate 201a is provided with a slot 201a-1, and a plurality of slots 201a-1 are matched in size with the stoppered measuring cylinder A, the comparison plate 201a can be vertically displaced along the outer wall of the stoppered measuring cylinder A, and the free end of the displacement connecting rod 201b is provided with an operation handle 201b-1, and the test personnel can lift and press the comparison plate 201a by operating the operation handle 201b-1;

[0031] Preferably, the comparison piece 201 further comprises a limiting plate 201c, which is movably connected with the comparison plate 201a and is threadedly connected with the threaded rod 202, that is, when the operation handle 201b-1 drives the comparison plate 201a to vertically displace, the comparison plate 201a drives the limiting plate 201c, at this time, the limiting plate 201c which is threadedly connected with the threaded rod 202 rotates and synchronously vertically displaces.

[0032] It should be noted that there is a damping force between the limiting plate 201c and the threaded rod 202, and when no force is applied, the limiting plate 201c does not move.

[0033] Further, the comparison plate 201a is movably connected with the reference rod 103 through a pointing ring 201a-2 arranged outside the comparison plate 201a, when the comparison plate 201a is driven by the displacement connecting rod 201b, the pointing ring 201a-2 will also drive the comparison plate 201a to vertically displace on the reference rod 103;

[0034] Preferably, the reference rod 103 is provided with a scale, when the comparison reference is needed, the test personnel can conveniently obtain the difference between each test sample to facilitate the conclusion of the experiment.

[0035] In use, the tester first places latex paint samples of different formulations and different batches on the sample holder 102, stores them according to the conditions of GB / T 6753.3-1986 "Paint Storage Stability Test Method", and then reads and records the samples through the displacement link 201b driven by the handle 201b-1 to lift the comparison plate 201a. When comparison and control tests are needed, the difference between different formulations and batches of products can be obtained by comparing the scales on the comparison plate 201a and the graduated cylinder A with the plug, so that the experimenter can more effectively improve the test, or place the comparison plate at a specified qualified value, and through the intuitive observation between the comparison plate 201a and the graduated cylinder A with the plug, it is concluded which formulation and batch of product is outside the qualified line.

[0036] In summary, the device reduces the errors caused by naked eye observation and provides a more convenient and effective comparison and reference method, improving the efficiency of the latex paint stratification performance test.

[0037] It should be noted that the above examples are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A device for detecting the performance of a latex paint layer, characterized in that: Including, The supporting assembly (100) includes a base (101), a sample holder (102) and a reference rod (103), the sample holder (102) is fixedly connected with the base (101), and the reference rod (103) is fixedly connected with the sample holder (102); The comparison assembly (200) is arranged on one side of the supporting assembly (100) and includes a comparison piece (201) and a threaded rod (202), the threaded rod (202) is fixedly connected with the sample holder (102), and the comparison piece (201) is movably connected with the threaded rod (202).

2. The device for detecting the stratification performance of latex paint according to claim 1, wherein: The sidewall of the sample holder (102) is provided with a plurality of limiting grooves (102a), so that the cylinder with a plug (A) can be stably placed.

3. A device for detecting the performance of a latex paint layer according to claim 2, characterized in that: The comparison piece (201) includes a comparison plate (201a) and a displacement connecting rod (201b), the sidewall of the comparison plate (201a) is provided with a plurality of grooves (201a-1), the plurality of grooves (201a-1) are matched with the cylinder with a plug (A), and the free end of the displacement connecting rod (201b) is provided with an operation handle (201b-1).

4. The device for detecting the stratification performance of latex paint according to claim 3, wherein: The comparison piece (201) further includes a limiting plate (201c), the limiting plate (201c) is movably connected with the comparison plate (201a) and is connected with the threaded rod (202) through threads.

5. A device for detecting the performance of a latex paint layer according to claim 4, characterized in that: The comparison plate (201a) is movably connected with the reference rod (103) through a pointing ring (201a-2) arranged on the outside of the comparison plate (201a).

6. A device for detecting the performance of a latex paint layer according to claim 5, characterized in that: The reference rod (103) is provided with a scale.

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