Stirring tool for detecting multi-component waterproof coating

Abstract

The utility model belongs to the technical field of waterproof coating detection equipment, and particularly relates to a stirring tool for detecting a multi-component waterproof coating. Comprising a main body bracket, a stirring motor, a stirring controller, a stirring paddle, a detachable wall scraping knife and a stirring cup, the stirring motor is fixedly installed on the main body support, and the height can be adjusted through the adjusting bolt. The stirring motor is connected to the stirring controller, and the controller is used for controlling the on-off, the stirring speed and the stirring time of the stirring motor. The wall scraping knife is sleeved on the stirring paddle; and a magnet is arranged above the wall scraping knife and can be adsorbed on the stirring motor. The device is simple in structure and convenient to use, and can prevent errors caused by the fact that a certain component is hung on the cup wall or the stirring paddle in the stirring process, so that the ratio is changed, and the experimental result has large errors.

Description

Technical Field

[0001] The utility model belongs to the technical field of waterproof coating detection, and particularly relates to a stirring tool for detecting multi-component waterproof coatings. Background Technique

[0002] Due to its excellent physical properties and the fact that it forms a whole film without any joints after construction, waterproof coatings are widely used in the market. The detection of multi-component waterproof coatings requires several components to be put together and stirred evenly. During the stirring process, it is easy for a certain component to partially adhere to the stirring paddle or the wall of the stirring cup, especially when the liquid material and the powder material are mixed and stirred. This situation will lead to a change in the measured proportion quantity and a large error in the coating film detection result. Content of the Utility Model

[0003] To solve the above technical problems, a stirring tool for detecting multi-component waterproof coatings includes a main body bracket, a stirring motor, a stirring paddle, a stirring cup and a scraping unit;

[0004] The main body bracket has a base and a vertical rod; on one end face of the vertical rod, a track tooth is arranged along the axial direction, and a groove is arranged on the opposite end face;

[0005] The stirring motor is fixed on a connecting block. There is a hole in the connecting block, and a gear is arranged inside the connecting block; the middle hole penetrates into the vertical rod of the main body bracket, and the gear installed in the connecting block meshes with the track tooth of the main body bracket vertical rod; a knob is arranged outside the connecting block and is connected to the gear. By rotating the knob clockwise or counterclockwise, the meshing transmission of the gear and the track tooth is driven, and then the connecting block is driven to move up and down; a screw is installed on the connecting block, and the head end extends into the groove of the main body bracket vertical rod and presses against the groove to fix the connecting block;

[0006] The stirring paddle has a head end paddle blade and a stirring rod, and the stirring rod is connected to the output shaft of the motor;

[0007] By loosening the screw, the up and down movement of the stirring motor can be realized. After fixing the screw, the stirring motor can be prevented from moving up and down, left and right;

[0008] The scraping unit includes a sleeve, which is slidably sleeved on the upper part of the stirring rod. An annular scraping knife is arranged at the head end of the sleeve; a horizontal connecting cylinder is arranged on the side of the sleeve, a compression spring is arranged inside the horizontal connecting cylinder, the head end of the compression spring is connected to a connecting rod, and a scraping wall knife is longitudinally fixed at the head end of the connecting rod; in the natural state, the distance between the scraping wall knife and the connecting cylinder is greater than the radius of the stirring cup.

[0009] Further, the paddle blade is a crescent-shaped stirring paddle.

[0010] Further, a connecting rope is provided between the upper end of the sleeve and the motor housing. In the initial state, the sleeve is located above the stirring rod; or a magnet block is provided at the upper end of the scraping knife and adsorbed outside the motor.

[0011] Further, a spirit level is provided on the top of the stirring motor to ensure that the stirring motor is perpendicular to the horizontal plane.

[0012] Further, a setscrew is provided on the sleeve. When the sleeve moves to the lower end of the stirring rod, it is used to fix the sleeve to prevent it from rotating along the stirring rod.

[0013] The structure of the utility model is simple and convenient to use. When using this tool to stir multi-component waterproof coatings, especially liquid-powder mixed coatings, there will be no mixing ratio error caused by the powder sticking to the inner wall of the stirring cup or the stirring paddle rod. The mixing ratio of the stirred coating is accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the utility model;

[0015] Figure 2 is a schematic diagram of the knob position;

[0016] Figure 3 is a schematic structural diagram of the utility model in the use state;

[0017] Figure 4 is a top view of the vertical rod.

[0018] Among them, 1, stirring motor; 2, stirring paddle; 3, stirring cup; 4, track teeth; 5, groove; 6, base; 7, vertical rod; 8, connecting block; 9, gear; 10, knob, 11 paddle blade, 12 sleeve, 13, annular scraping knife; 14, compression spring; 15, connecting rod; 16, scraping knife; 17, magnet; 18, spirit level; 19, screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The principles and features of the present utility model will be described below with reference to the accompanying drawings. The examples given are only for explaining the present utility model and are not intended to limit the scope of the present utility model.

[0020] Reference Figures 1-4 , the present utility model provides a stirring tool for detecting multi-component waterproof coatings, including a main body bracket, a stirring motor 1, a stirring paddle 2, a stirring cup 3 and a scraping unit;

[0021] The main body bracket has a base 6 and a vertical rod 7; on one end face of the vertical rod 7, track teeth 4 are arranged along the axial direction, and a groove 5 is arranged on the opposite end face;

[0022] The stirring motor 1 is fixed on a connecting block 8. There is a duct on the connecting block 8, and a gear 9 is arranged inside the connecting block 8. The middle duct penetrates into the vertical rod of the main body bracket 7. The gear 9 installed in the connecting block 8 meshes with the track teeth 4 of the vertical rod of the main body bracket 7. There is a knob 10 arranged outside the connecting block 8, which is connected to the gear 9. By rotating the knob 10 clockwise or counterclockwise, the meshing drive of the gear 9 and the track teeth 4 is driven, thereby driving the connecting block 8 to move up and down. A screw 19 is installed on the connecting block 8, and the head end extends into the groove 5 of the vertical rod of the main body bracket 7 and presses against the groove 5 to fix the connecting block 8. By loosening the screw 19, the up and down movement of the stirring motor 1 can be realized. After fixing the screw 19, the stirring motor 1 can be prevented from moving up and down and left and right. The stirring motor 1 is connected to a controller, and the stirring controller can control the stirring speed and stirring time.

[0023] The stirring paddle 2 has a head end paddle blade 11 and a stirring rod, and the stirring rod is connected to the output shaft of the motor;

[0024] The scraping unit includes a sleeve 12, which is slidably sleeved on the upper part of the stirring rod. There is an annular scraping knife 13 arranged at the head end of the sleeve 12. A horizontal connecting cylinder is arranged on the side of the sleeve 12. A compression spring 14 is arranged inside the horizontal connecting cylinder. The head end of the compression spring 14 is connected to a connecting rod 15, and the head end of the connecting rod 15 is longitudinally fixed with a scraping wall knife 16. In the natural state, the distance between the scraping wall knife 16 and the connecting cylinder is greater than the radius of the stirring cup 3.

[0025] As an improvement of the solution, the paddle blade 11 is a crescent-shaped stirring paddle 2.

[0026] As an improvement of the solution, a connecting rope is arranged between the upper end of the sleeve 12 and the motor housing. In the initial state, the sleeve 12 is located at the upper part of the stirring rod; or a magnet 17 is arranged at the upper end of the scraping wall knife 16 and adsorbed outside the motor.

[0027] As an improvement of the solution, a spirit level 18 is arranged at the top of the stirring motor 1 to ensure that the stirring motor 1 is perpendicular to the horizontal plane.

[0028] As an improvement of the solution, a setscrew is arranged on the sleeve 12. When the sleeve 12 moves to the lower end of the stirring rod, it is used to fix the sleeve 12 to prevent it from rotating along the stirring rod.

[0029] When using the stirring tool for detecting multi-component waterproof coatings, first observe the level 18 to adjust the tool to be horizontal. Pour a weighed component (liquid material) into the stirring cup 3. Unscrew the nut of the connecting block 8, rotate the knob 10, lower the stirring motor 1 so that the stirring paddle 2 extends into the liquid surface in the stirring cup 3 at an appropriate position, tighten the fixing screw, start stirring, and slowly and evenly add another component (powder material) into the stirring cup 3. After adding, separate the magnet from the stirring motor 1 and remove the scraping knife. Hold one side of the scraping knife to compress the spring 14 and lower it to the required position inside the stirring cup 3. During the lowering process, the annular scraping knife scrapes the material on the stirring rod into the stirring cup. Then, slowly release the hand, and the scraping knife fully adheres to the wall of the stirring cup 3. Rotate the scraping knife for one week to scrape the material adhered to the wall of the stirring cup 3 and the stirring rod into the stirring cup 3. After the two components are fully stirred evenly, stop stirring, lift the scraping knife and adsorb it on the stirring motor 1, loosen the screw on the connecting block 8, lift the stirring motor 1 and then fix it. Remove the stirring cup 3 to perform film coating. In this way, when using this tool to stir multi-component waterproof coatings, especially liquid-powder mixed coatings, there will be no ratio error caused by the powder material hanging on the wall of the stirring cup 3 or the stirring paddle rod. The coating stirred in this way has an accurate ratio.

[0030] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A stirring tool for testing multi-component waterproof coatings, characterized in that: It includes a main body support, a stirring motor, a stirring paddle, a stirring cup and a scraping unit; The main support has a base and a vertical rod; a track tooth is arranged along the axial direction on one end surface of the vertical rod, and a groove is arranged on the opposite end surface; The stirring motor is fixed on a connecting block, the connecting block is provided with a hole, and a gear is arranged inside the connecting block; the middle hole penetrates the main support pole, and the gear installed in the connecting block meshes with the track teeth of the main support pole; a knob is arranged outside the connecting block, which is connected to the gear, and the gear and the track teeth are meshed by turning the knob clockwise or counterclockwise, thereby driving the connecting block to move up and down; a screw is installed on the connecting block, and the head end extends into the groove of the main support pole, and the groove is tightened to fix the connecting block; A stirring paddle, comprising a head end blade and a stirring rod, wherein the stirring rod is connected to an output shaft of the motor; The scraper unit includes a sleeve, which is slidably connected to the upper part of the stirring rod, and an annular scraper is arranged at the head end of the sleeve; a horizontal connecting tube is arranged on the side of the sleeve, and a compression spring is arranged in the horizontal connecting tube. The head end of the compression spring is connected to a connecting rod, and the head end of the connecting rod longitudinally fixes the scraper; in a natural state, the distance between the scraper and the connecting tube is greater than the radius of the stirring cup.

2. A stirring tool for detecting a multi-component waterproof coating as claimed in claim 1, characterized in that: The paddle is a crescent-shaped stirring paddle.

3. A stirring tool for detecting a multi-component waterproof coating as claimed in claim 1, characterized in that: A connecting rope is arranged between the upper end of the sleeve and the motor housing. In the initial state, the sleeve is located on the upper part of the stirring rod; or a magnet block is arranged on the upper end of the scraper and adsorbed on the outside of the motor.

4. A stirring tool for detecting a multi-component waterproof coating as claimed in claim 1, characterized in that: A level is provided on the top of the stirring motor to ensure that the stirring motor is vertical to the horizontal plane.

5. A stirring tool for detecting a multi-component waterproof coating as claimed in claim 1, characterized in that: A top screw is arranged on the sleeve, and when the sleeve moves to the lower end of the stirring rod, it is used to fix the sleeve to prevent it from rotating along the stirring rod.

Images