A device for testing the settling of a dithered coating liquid

Abstract

The utility model discloses a kind of shaking coating liquid sedimentation testing devices, including base, shaking part and limiting part: the shaking part is set in the top of base, the shaking part has the shaking frame of rotation setting in the top of base, the top of base is provided with motor, the output of motor is provided with eccentric disc, the side of eccentric disc is rotationally provided with transmission rod, the transmission rod is rotatably connected with shaking frame, the limiting part is set in the top of shaking part, the limiting part has the limiting frame of setting in the top of shaking frame, the side of limiting frame is rotationally provided with limiting rod, the top of limiting rod is provided with top limiting block, the top of top limiting block is in abutment with the top of coating container.The utility model is provided with shaking part and limiting part, can make motor drive eccentric disc rotation, drive transmission rod to push shaking frame to do reciprocating swing motion, to complete the shaking test of coating, when testing, the position of coating container in limiting frame can be limited by rotating limiting rod.

Description

Technical Field

[0001] This utility model relates to the field of coating testing technology, specifically a shaking coating liquid sedimentation test device. Background Technology

[0002] In the production process of paint liquid, after a series of mixing and grinding processes, the paint liquid is packaged into containers of different sizes, such as barrels and cans, and then transported to various usage locations. Paint liquid is usually a mixture of multiple components, including pigments, fillers, resins, and solvents. When the paint liquid is at rest, these components may maintain a relatively stable dispersion. However, vibration during transportation can disrupt this balance, causing the components in the paint liquid to settle. Vibration testing can simulate this real transportation environment, subjecting the paint liquid to similar conditions to more accurately understand its performance changes during actual transportation. Through vibration testing, the degree of sedimentation of the components in the paint liquid can be detected, and its anti-settling performance can be evaluated.

[0003] Existing shaking-based paint liquid settling test devices typically use straps to secure the container during shaking tests. Because the straps or clamps are relatively simple in structure, the container may still slightly wobble or tilt during shaking. Operators need to carefully adjust and check the container before the test to ensure it remains stable throughout. This increases the operator's workload and distracts them from the testing process, potentially affecting the successful completion of the test. Utility Model Content

[0004] The purpose of this invention is to provide a shaking-based paint liquid sedimentation test device to address the problem mentioned in the background art. Existing shaking-based paint liquid sedimentation test devices typically use straps to secure the container during shaking tests. Because the straps or clamps have relatively simple structures, the container may still slightly shake or tilt during shaking. Operators need to carefully adjust and check the container before testing to ensure stability throughout the test. This increases the operator's workload, distracts them from the testing process, and may affect the smooth progress of the test.

[0005] To solve the above problems, this utility model provides the following technical solution: a shaking coating liquid sedimentation test device, comprising a base, a shaking part, and a limiting part:

[0006] The vibrating part is located on the top of the base. The vibrating part has a vibrating frame rotatably mounted on the top of the base. A motor is located on the top of the base. An eccentric disk is located at the output end of the motor. A transmission rod is rotatably mounted on the side of the eccentric disk. The transmission rod is rotatably connected to the vibrating frame. A limiting part is located on the top of the vibrating part. The limiting part has a limiting frame located on the top of the vibrating frame. A limiting rod is rotatably mounted on the side of the limiting frame. A top limiting block is located on the top of the limiting rod. The top of the top limiting block abuts against the top of the paint container. The limiting rod rotates to limit the position of the paint container within the limiting frame.

[0007] By adopting the above technical solution, the motor can drive the eccentric disk to rotate, which in turn drives the transmission rod to push the shaking frame to make reciprocating swing motion, thereby completing the shaking test of the paint. During the test, the position of the paint container in the limiting frame can be limited by the rotating limit rod.

[0008] Preferably, the shaking part also has a connecting frame b disposed at the bottom of the shaking frame, and a connecting frame a disposed at the top of the base, the connecting frame a being rotatably connected to the connecting frame b.

[0009] By adopting the above technical solution, the shaking frame can be made to rotate and swing stably under the support of connecting frame a and connecting frame b.

[0010] Preferably, the shaking part also has a transmission groove disposed at the bottom of the shaking frame, the transmission groove being rotatably connected to one end of the transmission rod, and the eccentric shaft disposed on the side of the eccentric disk being rotatably connected to the end of the transmission rod away from the transmission groove.

[0011] By adopting the above technical solution, the transmission rod can smoothly transmit power to the vibration frame through the transmission groove under the rotation of the eccentric disk, ensuring the stability and controllability of the vibration motion.

[0012] Preferably, the limiting part also has a connecting shaft disposed on the side of the limiting frame, and a rotating groove is provided at the bottom of the limiting rod. The connecting shaft passes through the rotating groove laterally and is rotatably connected to the limiting rod.

[0013] By adopting the above technical solution, the limiting rod can be rotated flexibly around the connecting shaft.

[0014] Preferably, the limiting frame is vertically slidably connected to the paint container, and four limiting rods are provided, which are arranged in a central rotational symmetric structure around the center of the limiting frame.

[0015] By adopting the above technical solution, the paint container can be kept vertically stable within the limiting frame. The four limiting rods are evenly distributed to ensure that the container will not tilt or fall out during shaking.

[0016] Preferably, the limiting part also has a limiting ring nested on the bottom side of the limiting frame, which abuts against the rotating and unfolding limiting rod.

[0017] By adopting the above technical solution, the limiting rod can be supported by the limiting ring when it is unfolded, thus preventing the limiting rod from rotating excessively.

[0018] Preferably, the limiting part also has a bottom limiting block disposed at the bottom of the limiting rod, which abuts against the bottom of the paint container.

[0019] By adopting the above technical solution, the bottom limiting block and the top limiting block can cooperate to clamp the upper and lower ends of the paint container, preventing the container from shifting or tilting during shaking.

[0020] Preferably, the limiting part also has a protrusion provided on the top of the top limiting block, and a rubber ring is provided on the side of the protrusion to fix the position of the limiting rod and keep it in a vertical state.

[0021] By adopting the above technical solution, the two protrusions can be restricted by the rubber ring, thereby limiting the position of the two limiting rods, so that the limiting rods remain fixed after adjustment and avoid loosening due to vibration.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting up a shaking part and a limiting part, the motor can drive the eccentric disk to rotate, which in turn drives the transmission rod to push the shaking frame to perform reciprocating swing motion, thereby completing the shaking test of the paint. During the test, the position of the paint container in the limiting frame can be limited by the rotating limiting rod. When the paint container is slid into the limiting frame, the bottom of the paint container will contact the limiting rod, thereby driving the four limiting rods to rotate inward, so that the top limiting block and the bottom limiting block are tightly abutted against the top and bottom of the container respectively, ensuring that the container remains stable within the allowable range during the shaking process. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this application;

[0024] Figure 2 This is a schematic diagram of the overall structure of this application;

[0025] Figure 3 This is an exploded structural diagram of the connecting parts between the base and the shaking part in this application;

[0026] Figure 4 This is a schematic diagram of the cross-sectional structure of the limiting part in this application;

[0027] Figure 5 This is a schematic diagram of the limit frame structure of this application.

[0028] In the diagram: 1. Base; 101. Connecting frame a; 2. Vibrating part; 201. Vibrating frame; 202. Connecting frame b; 203. Transmission groove; 204. Transmission rod; 205. Motor; 206. Eccentric disc; 3. Limiting part; 301. Limiting frame; 302. Connecting shaft; 303. Limiting ring; 304. Limiting rod; 305. Rotating groove; 306. Bottom limiting block; 307. Top limiting block; 308. Protrusion; 309. Rubber ring. Detailed Implementation

[0029] 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.

[0030] Example 1

[0031] Please see Figure 1 , Figure 2 and Figure 3 This embodiment provides a technical solution: a shaking coating liquid sedimentation test device, including a base 1, a shaking part 2, and a limiting part 3.

[0032] A vibrating part 2 is disposed on the top of the base 1. The vibrating part 2 has a vibrating frame 201 rotatably disposed on the top of the base 1. A motor 205 is disposed on the top of the base 1. An eccentric disk 206 is disposed at the output end of the motor 205. A transmission rod 204 is rotatably disposed on the side of the eccentric disk 206. The transmission rod 204 is rotatably connected to the vibrating frame 201. A limiting part 3 is disposed on the top of the vibrating part 2. The limiting part 3 has a limiting frame 301 disposed on the top of the vibrating frame 201. A limiting device is rotatably disposed on the side of the limiting frame 301. The top of the limiting rod 304 is provided with a top limiting block 307. The top of the top limiting block 307 abuts against the top of the paint container. The limiting rod 304 rotates to restrict the position of the paint container within the limiting frame 301. This allows the motor 205 to drive the eccentric disk 206 to rotate, which in turn drives the transmission rod 204 to push the shaking frame 201 to perform a reciprocating swing motion, thereby completing the paint shaking test. During the test, the rotating limiting rod 304 can restrict the position of the paint container within the limiting frame 301.

[0033] Example 2

[0034] Please see Figure 3 , Figure 4 and Figure 5 This embodiment provides a technical solution: a shaking coating liquid sedimentation test device, including a shaking unit 2:

[0035] A connecting frame b202 is provided at the bottom of the shaking frame 201, and a connecting frame a101 is provided at the top of the base 1. The connecting frame a101 and the connecting frame b202 are rotatably connected, so that the shaking frame 201 can rotate and swing stably under the support of the connecting frame a101 and the connecting frame b202.

[0036] A transmission groove 203 is provided at the bottom of the shaking frame 201. The transmission groove 203 is rotatably connected to one end of the transmission rod 204. An eccentric shaft provided on the side of the eccentric disk 206 is rotatably connected to the end of the transmission rod 204 away from the transmission groove 203. This allows the transmission rod 204 to smoothly transmit power to the shaking frame 201 through the transmission groove 203 under the rotation of the eccentric disk 206, ensuring the stability and controllability of the shaking motion.

[0037] Example 3

[0038] Please see Figure 3 , Figure 4 and Figure 5 This embodiment provides a technical solution: a shaking coating liquid sedimentation test device, including a limiting part 3:

[0039] A connecting shaft 302 is provided on the side of the limiting frame 301, and a rotating groove 305 is provided at the bottom of the limiting rod 304. The connecting shaft 302 passes through the rotating groove 305 laterally and is rotatably connected to the limiting rod 304, so that the limiting rod 304 can rotate flexibly around the connecting shaft 302.

[0040] The limiting frame 301 is vertically slidably connected to the paint container, and four limiting rods 304 are provided. The four limiting rods 304 are arranged in a central rotational symmetric structure around the center of the limiting frame 301.

[0041] It can keep the paint container vertical and stable within the limiting frame 301. The four limiting rods 304 are evenly distributed to ensure that the container will not tilt or fall out during shaking.

[0042] A limiting ring 303 is nested on the bottom side of the limiting frame 301. The limiting ring 303 abuts against the rotating and unfolding limiting rod 304, so that the limiting rod 304 is supported by the limiting ring 303 when unfolding, preventing the limiting rod 304 from rotating excessively.

[0043] A bottom limiting block 306 is provided at the bottom of the limiting rod 304. The bottom limiting block 306 abuts against the bottom of the paint container, so that the bottom limiting block 306 can cooperate with the top limiting block 307 to clamp the upper and lower ends of the paint container and prevent the container from shifting or tilting during shaking.

[0044] A protrusion 308 is provided on the top of the top limiting block 307, and a rubber ring 309 is provided on the side of the protrusion 308 to fix the position of the limiting rod 304 and keep it in a vertical state. The rubber ring 309 can restrict and encircle the two protrusions 308, thereby restricting the position of the two limiting rods 304, so that the limiting rods 304 remain fixed after adjustment and avoid loosening due to vibration.

[0045] Working principle: First, the paint container to be tested is placed vertically inside the limiting frame 301. When the paint container is slid into the limiting frame 301, the bottom of the paint container will contact the limiting rods 304, thereby causing the four limiting rods 304 to rotate inward, so that the top limiting block 307 and the bottom limiting block 306 are tightly abutted against the top and bottom of the container, respectively. Then, the rubber ring 309 is used to fix the position between the two protrusions 308 to ensure that the container will not loosen or shift during the shaking process. The motor 205 is started, driving the eccentric disk 206 to rotate, which drives the shaking frame 201 to reciprocate oscillating motion through the transmission rod 204. Under the action of the eccentric disk 206, the transmission rod 204 converts the rotational motion into the shaking frame 201. The periodic oscillation of the device simulates the actual application environment of the coating. Connecting frames a101 and b202 provide rotational support to ensure stability during the shaking process. The coating container is uniformly restricted within the limiting frame 301 to prevent tilting or detachment due to shaking. The limiting ring 303 prevents the limiting rod 304 from rotating excessively, ensuring a fixed effect. By observing the sedimentation of the coating liquid under dynamic conditions, data such as sedimentation rate and stratification are recorded to evaluate the stability and applicability of the coating. After the test is completed, the motor 205 is turned off, the limiting rod 304 is rotated to release the coating container, and the container is removed for further analysis or cleaning. The entire device has a stable structure, can be reused, and is suitable for testing coating containers of different specifications.

[0046] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; 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 be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for testing the settling of a shaken coating liquid, characterized in that, include: Base (1); A shaking part (2) is provided on the top of the base (1). The shaking part (2) has a shaking frame (201) rotatably provided on the top of the base (1). A motor (205) is provided on the top of the base (1). An eccentric disk (206) is provided at the output end of the motor (205). A transmission rod (204) is rotatably provided on the side of the eccentric disk (206). The transmission rod (204) is rotatably connected to the shaking frame (201). The limiting part (3) is provided on the top of the shaking part (2). The limiting part (3) has a limiting frame (301) provided on the top of the shaking frame (201). A limiting rod (304) is rotatably provided on the side of the limiting frame (301). A top limiting block (307) is provided on the top of the limiting rod (304). The top of the top limiting block (307) abuts against the top of the paint container. The limiting rod (304) rotates to limit the position of the paint container in the limiting frame (301).

2. The shaking coating liquid sedimentation test device according to claim 1, characterized in that: The shaking part (2) also has a connecting frame b (202) disposed at the bottom of the shaking frame (201), and a connecting frame a (101) is disposed at the top of the base (1), which is rotatably connected to the connecting frame b (202).

3. The shaking coating liquid sedimentation test device according to claim 2, characterized in that: The shaking part (2) also has a transmission groove (203) provided at the bottom of the shaking frame (201). The transmission groove (203) is rotatably connected to one end of the transmission rod (204). The eccentric shaft provided on the side of the eccentric disk (206) is rotatably connected to the end of the transmission rod (204) away from the transmission groove (203).

4. The shaking coating liquid sedimentation test device according to claim 1, characterized in that: The limiting part (3) also has a connecting shaft (302) provided on the side of the limiting frame (301), and a rotating groove (305) is provided at the bottom of the limiting rod (304). The connecting shaft (302) passes through the rotating groove (305) laterally and is rotatably connected to the limiting rod (304).

5. The shaking coating liquid sedimentation test device according to claim 1, characterized in that: The limiting frame (301) is vertically slidably connected to the paint container. Four limiting rods (304) are provided, and the four limiting rods (304) are arranged in a central rotational symmetry structure around the center of the limiting frame (301).

6. The shaking coating liquid sedimentation test device according to claim 1, characterized in that: The limiting part (3) also has a limiting ring (303) nested on the bottom side of the limiting frame (301), which abuts against the rotating and unfolding limiting rod (304).

7. The shaking coating liquid sedimentation test device according to claim 1, characterized in that: The limiting part (3) also has a bottom limiting block (306) disposed at the bottom of the limiting rod (304), which abuts against the bottom of the paint container.

8. The shaking coating liquid sedimentation test device according to claim 1, characterized in that: The limiting part (3) also has a protrusion (308) provided on the top of the top limiting block (307), and a rubber ring (309) is provided on the side of the protrusion (308) to fix the position of the limiting rod (304) in a vertical state.

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