A sampling device for chemical coating production

Abstract

The utility model discloses a kind of sampling devices for chemical coating production, including support rod, one end of the support rod is fixedly connected fixed sleeve, the lower end of the fixed sleeve is rotatably connected the lower end of rotating column, the lower end of the rotating column is fixedly connected fan fixed rod, the outer wall of the fan fixed rod is fixedly connected with a group of circumferentially uniform distribution's stirring fan, the upper end of the rotating column is connected drive assembly;The utility model relates to the technical field of coating sampling equipment, specifically, it is related to a kind of sampling devices for chemical coating production, the device is rotated by drive assembly rotating column, fan fixed rod and stirring fan, can be fully stirred to chemical coating, effectively solve coating precipitation, stratification problem, make coating mixture more uniform, the cavity structure of fan fixed rod accommodates sampling assembly, realizes the integration of stirring and sampling function.

Description

Technical Field

[0001] This utility model relates to the technical field of coating sampling equipment, specifically, to a sampling device for chemical coating production. Background Technology

[0002] Sampling and testing are crucial steps in ensuring product quality during the production of chemical coatings. During production and storage, coatings are prone to sedimentation and stratification due to factors such as gravity and differences in component density. If samples are taken directly from the surface of the container or from a single location, the resulting samples cannot accurately reflect the overall quality of the coating, severely impacting the accuracy of the test results. Currently, traditional sampling methods mostly involve manually inserting a handheld sampling tool directly into the paint container to take samples. This is not only cumbersome to operate, but also makes it difficult to effectively stir the paint during the sampling process, resulting in insufficient sample representativeness. Therefore, there is an urgent need for a device with a stirring function to facilitate sampling. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a sampling device for chemical coating production. The device drives the rotating column, the fan blade fixing rod and the stirring fan blade to rotate through the driving component, which can fully stir the chemical coating, effectively solve the problems of coating sedimentation and stratification, and make the coating more uniformly mixed, so as to provide a representative sample for subsequent sampling. At the same time, the cavity structure of the fan blade fixing rod accommodates the sampling component, realizing the integration of stirring and sampling functions, eliminating the need to carry additional stirring tools and simplifying the operation process.

[0004] A sampling device for chemical coating production includes a support rod, one end of which is fixedly connected to a fixed sleeve, the lower end of which is rotatably connected to the lower end of a rotating column, the lower end of which is fixedly connected to a fan blade fixing rod, a set of circumferentially evenly arranged stirring fan blades being fixedly connected to the outer wall of the fan blade fixing rod, and a drive assembly being connected to the upper end of the rotating column. The fan blade fixing rod has a hollow structure, and a sampling component is installed inside it. The sampling component is used for sampling.

[0005] Furthermore, the sampling assembly includes a piston assembly, and a piston cylinder of the piston assembly is fixedly installed inside the fan blade fixing rod. The feed port of the piston assembly is located on the lower outer side of the fan blade fixing rod. The piston rod of the piston assembly is fixedly connected to a push-pull rod, and the push-pull rod passes through the upper end of the fixing sleeve.

[0006] Furthermore, the drive assembly includes a connecting plate, the upper end of the rotating column passes through the upper end of the fixed sleeve, the connecting plate is fixedly disposed on the upper end of the rotating column, the connecting plate is fixedly connected to one end of the crank, the crank is fixedly connected to the handle, and the push-pull rod passes through the connecting plate and one end of the crank.

[0007] Furthermore, the other end of the support rod is connected to the mounting assembly via a height adjustment component, the height adjustment component being used to adjust the height of the inlet according to the height of the paint container, and the mounting assembly being used to connect to the paint container.

[0008] Furthermore, the height adjustment component includes a retainer, which is inverted U-shaped with a downward-extending plate on one side. The extension plate has several evenly arranged circular holes, through which bolts can be threaded onto the support rod.

[0009] Furthermore, the mounting assembly includes a top block, a screw screwed to the other side of the mounting bracket, one end of the screw fixing the top block, the top block being disposed within the mounting bracket, and the other end of the screw being fixedly connected to a rotating rod.

[0010] Furthermore, the nut of the bolt is flat.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are: The device drives the rotating column, fan blade fixing rod and stirring fan blade to rotate through the drive component, which can fully stir the chemical coating, effectively solve the problems of coating sedimentation and stratification, and make the coating more uniformly mixed, providing a representative sample for subsequent sampling. At the same time, the cavity structure of the fan blade fixing rod accommodates the sampling component, realizing the integration of stirring and sampling functions, eliminating the need to carry additional stirring tools and simplifying the operation process. The sampling assembly adopts the piston assembly principle, and controls the sampling by controlling the movement of the piston inside the piston cylinder through a push-pull rod; The height adjustment component is connected to the bolt through the round hole on the bracket extension plate. By changing the position of the bolt in different round holes, the relative height between the support rod and the mounting component can be flexibly adjusted, thereby adjusting the height of the sampling component inlet and adapting to paint containers of different heights. The mounting assembly moves the screw by rotating the rotating rod, causing the top block to come into close contact with and press against the paint container, thereby firmly fixing the sampling device to the container and effectively preventing the device from shaking or falling off during the sampling process. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. Obviously, the drawings described below are merely some embodiments of this utility model, and those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings: Figure 1 The three-dimensional representation of this utility model Figure 1; Figure 2 This is a partial three-dimensional representation of the present invention. Figure 1 ; Figure 3 This is a partial three-dimensional representation of the present invention. Figure 2 ; Figure 4 This is a side view of the present invention; In the diagram: 1. Handle; 2. Crank; 3. Support rod; 4. Card seat; 5. Top block; 6. Rotating rod; 7. Screw; 8. Extension plate; 9. Round hole; 10. Stirring blade; 11. Feed inlet; 12. Rotating column; 121. Blade fixing rod; 13. Fixing sleeve; 14. Connecting plate; 15. Push-pull rod; 16. Rotating sleeve; 17. Piston assembly; 18. Bolt. Detailed Implementation

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments: A sampling device for chemical coating production includes a support rod 3, one end of which is fixedly connected to a fixing sleeve 13, the lower end of which is rotatably connected to the lower end of a rotating column 12, the lower end of which is fixedly connected to a fan blade fixing rod 121, a set of circumferentially evenly arranged stirring fan blades 10 being fixedly connected to the outer wall of the fan blade fixing rod 121, and the upper end of the rotating column 12 being connected to a drive assembly. The fan blade fixing rod 121 has a hollow structure, and a sampling component is provided inside it. The sampling component is used for sampling.

[0014] This configuration enables the sampling device to perform both stirring and sampling functions. The fixed sleeve 13 is rotatably connected to the rotating column 12, allowing the rotating column 12 to rotate relative to the fixed sleeve 13. The drive component drives the rotating column 12 to rotate, which in turn causes the fan blade fixing rod 121 and the stirring fan blade 10 to rotate, thus stirring the chemical coating. The stirring fan blade 10 can make the chemical coating more uniformly mixed, making it easier to obtain representative samples. The cavity structure of the fan blade fixing rod 121 is used to accommodate the sampling component.

[0015] The sampling assembly includes a piston assembly 17. The piston cylinder of the piston assembly 17 is fixedly installed inside the fan blade fixing rod 121. The feed port 11 of the piston assembly 17 is located on the lower outer side of the fan blade fixing rod 121. The piston rod of the piston assembly 17 is fixedly connected to a push-pull rod 15, and the push-pull rod 15 passes through the upper end of the fixing sleeve 13.

[0016] With this configuration, based on the working principle of the piston assembly 17, when the push-pull rod 15 is pulled, the piston moves inside the piston cylinder, and the coating enters the piston cylinder from the feed port 11 at the lower part of the outer side of the fan blade fixing rod 121. By controlling the movement of the piston, the coating is extracted and stored, thus realizing the sampling operation of chemical coating.

[0017] The drive assembly includes a connecting plate 14, the upper end of the rotating column 12 passes through the upper end of the fixed sleeve 13, the connecting plate 14 is fixedly installed on the upper end of the rotating column 12, the connecting plate 14 is fixedly connected to one end of the crank 2, the crank 2 is fixedly connected to the handle 1, and the push-pull rod 15 passes through the connecting plate 14 and one end of the crank 2.

[0018] Rotating handle 1 drives crank 2 to rotate, and crank 2 drives rotating column 12 to rotate through connecting plate 14, which in turn drives stirring fan blade 10 to rotate. At the same time, push-pull rod 15 passes through connecting plate 14 and crank 2. After rotating crank 2 to stir the coating, the piston assembly 17 can be controlled to take samples by operating push-pull rod 15.

[0019] The other end of the support rod 3 is connected to the mounting assembly via a height adjustment component. The height adjustment component is used to adjust the height of the inlet 11 according to the height of the paint container. The mounting assembly is used to connect to the paint container.

[0020] In this embodiment, the height adjustment component changes the height of the sampling component inlet 11 by adjusting the relative position between the support rod 3 and the mounting component, so as to adapt to paint containers of different heights. The mounting component is connected to the paint container to fix the sampling device on the paint container, ensuring the stability of the device during the sampling process. It can be applied to paint containers of different heights and is convenient for use in various production scenarios.

[0021] The height adjustment component includes a bracket 4, which is an inverted U-shape with a downward-extending plate 8 on one side. The extension plate 8 has several evenly arranged circular holes 9, through which bolts 18 can pass to screw the support rod 3.

[0022] By screwing bolt 18 through the round hole 9 on the extension plate 8 of the card holder 4 to the support rod 3, the relative height of the card holder 4 and the support rod 3 can be adjusted by changing the position of bolt 18 in different round holes 9, thereby realizing the adjustment of the height of the feed port 11.

[0023] The mounting assembly includes a top block 5, a screw 7 screwed to the other side of the mounting base 4, one end of the screw 7 fixing the top block 5, the top block 5 being disposed inside the mounting base 4, and the other end of the screw 7 being fixedly connected to a rotating rod 6.

[0024] Rotating the rotating rod 6 drives the screw 7 to rotate, and the screw 7 moves threadedly on the holder 4, thereby moving the top block 5. Through the contact and compression between the top block 5 and the paint container, the sampling device is fixed to the paint container, which facilitates the fixing and disassembly of the sampling device from the paint container. The device can be quickly installed on different paint containers as needed, and the compression fixing method of the top block 5 can ensure the fixing effect of the device and prevent the device from falling off during the sampling process.

[0025] The nut of the bolt 18 is flat.

[0026] Compared to other shapes of nuts, the flat shape is easier to bear force. When the bolt 18 passes through the uppermost round hole 9 and connects to the support rod 3, it is convenient for the nut of the bolt 18 to press against the container.

[0027] The working process of this utility model is as follows: Adjust the height adjustment component according to the height of the paint container and the required sampling depth. Loosen the bolt 18 of the height adjustment component, and as needed, pass the bolt 18 through the round holes 9 at different heights on the extension plate 8 of the bracket 4, and screw the bolt 18 onto the support rod 3, thereby adjusting the relative height between the support rod 3 and the bracket 4, and thus changing the height of the sampling component inlet 11. After adjustment, tighten the bolt 18 to fix the height. Align the inverted U-shaped opening of the card holder 4 with the edge of the paint container, so that the card holder 4 is locked on the edge of the container. Rotate the rotating rod 6 of the mounting assembly. The rotating rod 6 drives the screw 7 to move threadedly on the card holder 4. The screw 7 pushes the top block 5 to move towards the container until the top block 5 is in close contact with and squeezes the paint container, thus firmly fixing the sampling device on the paint container. At this time, the stirring fan blade 10 and other components are inserted into the lower middle part of the paint in the container. Hold the handle 1 of the drive assembly and turn the handle 1. The handle 1 drives the crank 2 to rotate. The crank 2 drives the rotating column 12 to rotate in the fixed sleeve 13 through the connecting plate 14. The fan blade fixing rod 121 at the lower end of the rotating column 12 rotates together with the rotating column 12. The stirring fan blade 10 on the outer wall of the fan blade fixing rod 121 stirs the chemical coating in the coating container until the coating is evenly mixed. After the coating is stirred, keep the device stable, operate the push-pull rod 15 of the sampling component, pull the push-pull rod 15 outward, the push-pull rod 15 drives the piston rod of the piston assembly 17 to move, the piston moves outward in the piston cylinder, so that a negative pressure is formed in the piston cylinder, the coating enters the piston cylinder from the feed port 11 at the lower part of the outer side of the fan blade fixing rod 121, realizes the extraction of coating, and completes the sampling. After sampling is completed, rotate the rotating rod 6 of the mounting assembly in the opposite direction to move the top block 5 away from the paint container, loosen the fixation of the device, remove the device from the paint container, and transfer the sample to the appropriate position by pushing the push rod 15.

[0028] The above-disclosed embodiments are merely specific examples of this utility model. However, this utility model is not limited thereto, and any variations that can be conceived by those skilled in the art should fall within the protection scope of this utility model.

Claims

1. A sampling device for chemical coating production, comprising a support rod (3), characterized in that, One end of the support rod (3) is fixedly connected to the fixed sleeve (13), the lower end of the fixed sleeve (13) is rotatably connected to the lower end of the rotating column (12), the lower end of the rotating column (12) is fixedly connected to the fan blade fixing rod (121), a set of circumferentially evenly arranged stirring fan blades (10) are fixedly connected to the outer wall of the fan blade fixing rod (121), and the upper end of the rotating column (12) is connected to the drive assembly. The fan blade fixing rod (121) has a hollow structure and a sampling component is provided inside it. The sampling component is used for sampling.

2. The sampling device for chemical coating production according to claim 1, characterized in that, The sampling assembly includes a piston assembly (17), and the piston cylinder of the piston assembly (17) is fixedly installed inside the fan blade fixing rod (121). The feed port (11) of the piston assembly (17) is located on the lower outer side of the fan blade fixing rod (121). The piston rod of the piston assembly (17) is fixedly connected to a push-pull rod (15), and the push-pull rod (15) passes through the upper end of the fixing sleeve (13).

3. A sampling device for chemical coating production according to claim 2, characterized in that, The drive assembly includes a connecting plate (14), the upper end of the rotating column (12) passes through the upper end of the fixed sleeve (13), the connecting plate (14) is fixedly installed on the upper end of the rotating column (12), the connecting plate (14) is fixedly connected to one end of the crank (2), the crank (2) is fixedly connected to the handle (1), and the push-pull rod (15) passes through the connecting plate (14) and one end of the crank (2).

4. A sampling device for chemical coating production according to claim 3, characterized in that, The other end of the support rod (3) is connected to the mounting assembly via a height adjustment assembly. The height adjustment assembly is used to adjust the height of the inlet (11) according to the height of the paint container. The mounting assembly is used to connect to the paint container.

5. A sampling device for chemical coating production according to claim 4, characterized in that, The height adjustment component includes a bracket (4), which is an inverted U-shape with a downward-extending plate (8) on one side. The plate (8) has several evenly arranged round holes (9), and bolts (18) can pass through the round holes (9) to screw the support rod (3).

6. A sampling device for chemical coating production according to claim 5, characterized in that, The mounting assembly includes a top block (5), a screw (7) screwed to the other side of the card holder (4), one end of the screw (7) fixing the top block (5), the top block (5) being disposed inside the card holder (4), and the other end of the screw (7) being fixedly connected to a rotating rod (6).

7. A sampling device for chemical coating production according to claim 6, characterized in that, The nut of the bolt (18) is flat.

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