Detection sampling device for environment-friendly coating production

Abstract

The utility model discloses a detection sampling device for environment-friendly coating production, and relates to the technical field of environment-friendly coating production detection. The device comprises a sampler, the sampler is formed by combining a sampling tube, a push rod and a rubber sheet, an adjustable mechanism is arranged on the outer surface of the sampling tube, an adjusting block in the mechanism is slidably connected to the outer surface of the sampling tube, a bidirectional lead screw is rotatably connected to one side in the adjusting block, and a guide rod is fixedly connected to the other side in the adjusting block. The clamping block is slidably connected into the adjusting block, the clamping block is in threaded connection with the two-way lead screw, and the inner wall of the clamping block abuts against the outer surface of the sampling pipe. According to the device, through cooperation of the adjustable mechanism and the scale strip, paint at different parts in the tank body can be sampled according to requirements, the device has high use value, the sampler is inverted after sampling is completed, the paint cannot drip into a detection site, pollution is avoided, and the requirements of a user are met.

Description

Technical Field

[0001] This utility model relates to the field of environmental protection coating production and testing technology, specifically a testing and sampling device for environmental protection coating production. Background Technology

[0002] Testing and sampling devices used in the production of environmentally friendly coatings typically include a sampler body, sampling mechanisms, and other auxiliary components. These devices are designed to achieve direct, rapid, and accurate sampling from inside the finished coating, providing reliable samples for subsequent quality testing. The sampling method generally involves extracting coatings from the top, middle, and bottom of the finished coating for testing purposes.

[0003] Most existing sampling devices are pull-out sampling tubes. Because the inside of the coating cannot be seen during sampling, the distance the sampling tube is inserted into the coating is uncontrollable each time, which makes it impossible to fully reflect the overall quality of the coating and cause the final results to be biased. In addition, after the sampling is completed, the end of the sampling tube will drip coating, causing environmental pollution and affecting the smooth progress of subsequent measurements.

[0004] The reason for this problem is that existing sampling tubes can only be inserted into the paint tank based on a rough sense, making the sampling depth uncontrollable each time. Furthermore, the performance of the paint in different parts is affected by environmental factors such as temperature, humidity, and light, which causes changes. Sampling of a single part cannot reflect the overall quality of the paint and affects the evaluation of paint quality. In order to solve the above problems, we propose a new type of testing and sampling device for paint production. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a testing and sampling device for environmentally friendly coating production. It solves the problems of existing sampling devices, most of which are pull-out sampling tubes. Because the inside of the coating cannot be clearly seen during sampling, the distance the sampling tube is inserted into the coating is uncontrollable, resulting in an inability to fully reflect the overall quality of the coating and causing deviations in the final results. Furthermore, after sampling, the end of the sampling tube drips coating, causing environmental pollution and affecting the smooth progress of subsequent measurements.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a testing and sampling device for the production of environmentally friendly coatings, including a sampler, which is composed of a sampling tube, a push rod and a rubber sheet. The outer surface of the sampling tube is provided with an adjustable mechanism, which includes an adjusting block, a two-way lead screw, a guide rod and a clamping block.

[0007] The adjusting block is slidably connected to the outer surface of the sampling tube, the bidirectional lead screw is rotatably connected to one side inside the adjusting block, the guide rod is fixedly connected to the other side inside the adjusting block, the clamping block is slidably connected to the inside of the adjusting block, the clamping block is threadedly connected to the bidirectional lead screw, and the inner wall of the clamping block abuts against the outer surface of the sampling tube.

[0008] Preferably, the push rod is slidably connected inside the sampling tube, the rubber sheet is fixedly connected to the end of the push rod, and the side wall of the rubber sheet abuts against the inner wall of the sampling tube.

[0009] Preferably, the clamping block is fixedly connected to two ends of a slider, and the slider is threadedly connected to the outer surface of the bidirectional lead screw.

[0010] Preferably, a sealing ring is fixedly connected to the bottom of the adjusting block, and the inner wall of the sealing ring abuts against the outer surface of the sampling tube.

[0011] Preferably, a guide block is fixedly installed inside the adjusting block, and the guide block is positioned above the bidirectional lead screw and the guide rod.

[0012] Preferably, the adjusting block has grooves on both sides inside, and the sampling tube is fixedly connected to the two sides with slide bars. The slide bars are slidably connected inside the grooves, and the two ends of the slide bars are fixedly connected to limit blocks.

[0013] Preferably, the outer surface of the sampling tube is fixedly connected with multiple sets of scale strips at equal intervals.

[0014] This utility model discloses a testing and sampling device for environmentally friendly coating production, which has the following beneficial effects: the device, through the cooperation of the adjustable mechanism and the scale bar, can sample the coating from different parts of the tank according to the requirements, and has high application value. After sampling, the sampler is inverted so that the coating will not drip into the testing site and cause pollution, thus meeting the needs of users. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the internal structure of the adjustable mechanism of this utility model;

[0018] Figure 3 This is an exploded view of the adjustable mechanism of this utility model;

[0019] Figure 4 This is an internal sectional view of the structure of this utility model.

[0020] In the diagram: 1. Sampler; 101. Sampling tube; 102. Push rod; 103. Rubber sheet; 2. Adjustable mechanism; 201. Adjusting block; 202. Two-way lead screw; 203. Guide rod; 204. Clamping block; 205. Slider; 206. Sealing ring; 207. Guide block; 208. Slide groove; 209. Slide bar; 210. Limiting block; 3. Scale bar. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0022] This application provides a testing and sampling device for environmentally friendly coating production, which solves the problems of existing sampling devices, most of which are pull-out sampling tubes. Because the inside of the coating cannot be seen during sampling, the distance the sampling tube is inserted into the coating is uncontrollable, which makes it impossible to fully reflect the overall quality of the coating and causes the final result to be biased. In addition, after the sampling is completed, the end of the sampling tube will drip coating, causing environmental pollution and affecting the smooth progress of subsequent measurements.

[0023] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0024] This utility model discloses a testing and sampling device for the production of environmentally friendly coatings.

[0025] According to the appendix Figure 1-4 As shown, it includes a sampler 1, which is composed of a sampling tube 101, a push rod 102 and a rubber sheet 103. An adjustable mechanism 2 is provided on the outer surface of the sampling tube 101. The adjustable mechanism 2 includes an adjusting block 201, a bidirectional lead screw 202, a guide rod 203 and a clamping block 204.

[0026] When using this device, rotate the bidirectional lead screw 202 counterclockwise to retract the clamping block 204 outwards, adjust the adjusting block 201 to the desired scale 3 position, and then rotate the bidirectional lead screw 202 clockwise to clamp the clamping block 204 inwards, fixing the adjustable mechanism 2 in place. Place the edge of the adjusting block 201 to the top of the paint testing tank so that the height of the sampler 1's sampling port inside the paint matches the height marked on the scale 3. This allows for sampling of paint from different parts of the tank as needed, demonstrating high practical value. After sampling, place the sampler 1 towards... Figure 1 The inverted design prevents paint from dripping onto the testing area and causing contamination, thus meeting user needs.

[0027] The adjusting block 201 is slidably connected to the outer surface of the sampling tube 101. The bidirectional lead screw 202 is rotatably connected to one side inside the adjusting block 201. The guide rod 203 is fixedly connected to the other side inside the adjusting block 201. The clamping block 204 is slidably connected to the inside of the adjusting block 201. The clamping block 204 is threadedly connected to the bidirectional lead screw 202. The inner wall of the clamping block 204 abuts against the outer surface of the sampling tube 101. The function of the guide rod 203 is to provide guidance for the movement of the adjusting block 201, so that the adjusting block 201 will not rotate with the bidirectional lead screw 202 when it moves, so that the adjusting block 201 will only move in the preset direction to meet the user's needs.

[0028] The push rod 102 is slidably connected inside the sampling tube 101. The rubber sheet 103 is fixedly connected to the end of the push rod 102. The side wall of the rubber sheet 103 abuts against the inner wall of the sampling tube 101. The two ends of the clamping block 204 are fixedly connected with sliders 205, which are threadedly connected to the outer surface of the bidirectional lead screw 202.

[0029] A sealing ring 206 is fixedly connected to the bottom of the adjusting block 201. The inner wall of the sealing ring 206 abuts against the outer surface of the sampling tube 101. A guide block 207 is fixedly installed inside the adjusting block 201. The guide block 207 is positioned above the bidirectional screw 202 and the guide rod 203. The function of the sealing ring 206 is to collect excess paint dripping into the adjusting block 201. The sealing ring 206 prevents paint from flowing out of the adjusting block 201, effectively preventing paint splashing and preventing the testing venue from being contaminated.

[0030] The adjusting block 201 has grooves 208 on both sides inside. Sliding strips 209 are fixedly connected to both sides of the sampling tube 101. The sliding strips 209 are slidably connected inside the grooves 208. Limiting blocks 210 are fixedly connected to both ends of the sliding strips 209. Multiple sets of scale strips 3 are fixedly connected at equal intervals on the outer surface of the sampling tube 101. Through the cooperation between the sliding strips 209 and the grooves 208, the adjusting block 201 can only move in a preset direction and will not rotate, thus affecting the subsequent cooperation with the scale strips 3. Through the cooperation between the adjusting block 201 and the scale strips 3, the coating in different parts of the tank can be sampled effectively, and the quality of the coating can be accurately evaluated.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A sampling and testing device for the production of environmentally friendly coatings, comprising a sampler (1), wherein the sampler (1) is composed of a sampling tube (101), a push rod (102), and a rubber sheet (103), characterized in that, The outer surface of the sampling tube (101) is provided with an adjustable mechanism (2), which includes an adjusting block (201), a two-way lead screw (202), a guide rod (203), and a clamping block (204). The adjusting block (201) is slidably connected to the outer surface of the sampling tube (101), the bidirectional lead screw (202) is rotatably connected to one side inside the adjusting block (201), the guide rod (203) is fixedly connected to the other side inside the adjusting block (201), the clamping block (204) is slidably connected to the inside of the adjusting block (201), the clamping block (204) is threadedly connected to the bidirectional lead screw (202), and the inner wall of the clamping block (204) abuts against the outer surface of the sampling tube (101).

2. The detection and sampling device for environmentally friendly coating production according to claim 1, characterized in that: The push rod (102) is slidably connected inside the sampling tube (101), and the rubber sheet (103) is fixedly connected to the end of the push rod (102). The side wall of the rubber sheet (103) abuts against the inner wall of the sampling tube (101).

3. The detection and sampling device for environmentally friendly coating production according to claim 1, characterized in that: The clamping block (204) has sliders (205) fixedly connected to both ends, and the sliders (205) are threadedly connected to the outer surface of the bidirectional lead screw (202).

4. The detection and sampling device for environmentally friendly coating production according to claim 1, characterized in that: A sealing ring (206) is fixedly connected to the bottom of the adjusting block (201), and the inner wall of the sealing ring (206) abuts against the outer surface of the sampling tube (101).

5. The detection and sampling device for environmentally friendly coating production according to claim 1, characterized in that: The adjusting block (201) has a guide block (207) fixedly installed inside it, and the guide block (207) is positioned above the bidirectional lead screw (202) and the guide rod (203).

6. The detection and sampling device for environmentally friendly coating production according to claim 1, characterized in that: The adjusting block (201) has sliding grooves (208) on both sides inside. The sampling tube (101) is fixedly connected to two sides with sliding strips (209). The sliding strips (209) are slidably connected inside the sliding grooves (208). Limiting blocks (210) are fixedly connected to both ends of the sliding strips (209).

7. The detection and sampling device for environmentally friendly coating production according to claim 1, characterized in that: Multiple sets of scale strips (3) are fixedly connected at equal intervals on the outer surface of the sampling tube (101).

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