Device for detecting dilution stability of water-based adhesive for cigarettes

Abstract

The utility model belongs to the technical field of water-based adhesive detection equipment, and particularly relates to a cigarette water-based adhesive dilution stability detection device which comprises a supporting box with an opening in the upper end, and a sealing cover corresponding to the opening in the upper end is arranged on the supporting box; a first test tube, a second test tube and an overflow tube are arranged in the supporting box, scale marks are uniformly distributed on the first test tube and the second test tube, and observation openings corresponding to the first test tube, the second test tube and the overflow tube are formed in the supporting box; the upper part of the first test tube is communicated with a first upper communicating pipe communicated with the second test tube, the upper part of the second test tube is communicated with a second upper communicating pipe communicated with the overflow pipe, the height of the first upper communicating pipe is equal to that of the second upper communicating pipe, and the sealing cover is provided with a plugging assembly corresponding to the second upper communicating pipe; according to the utility model, the problem that the existing detection device is inconvenient to move during use is effectively solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water-based glue detection equipment, and in particular relates to a device for detecting the dilution stability of water-based glue for cigarettes. Background Art

[0002] Water-based adhesives are made from film-forming materials that can disperse or dissolve in water, also known as water-soluble adhesives. Anti-stick water-based adhesives are often used in cigarette manufacturing and have excellent stickiness and viscosity. Their main uses include securing cigarette butts to the end of the pipe, preventing them from dispersing; controlling the flow rate in the cigarette box, adjusting the flow rate to allow the liquid to evaporate in the smoke; and maintaining the shape of cigarette butts, helping them maintain their shape and perform better in the pipe.

[0003] During the incoming inspection of water-based adhesive for cigarettes, it is necessary to test the dilution stability of the water-based adhesive. The testing method of the industry standard "High-speed Cigarette Adhesive (YC / T188-2004)" is to weigh a certain amount of water-based adhesive for cigarettes, dilute it to a certain volume with water, shake it well and pour it into a test tube of a certain volume (with a specific height). After settling for a certain period of time, measure the volume of the upper clear liquid and the volume of the sediment at the bottom of the test tube.

[0004] For example, the utility model application number: 202120197266.5 discloses a device for detecting the dilution stability of water-based glue for cigarettes, comprising a device body consisting of a hollow cavity (6) and a cover (7), wherein a test tube I (1), a test tube II (2) and a test tube III (3) are placed in the hollow cavity, wherein the volumes of the test tubes I, II and III are equal and all have scales, and the test tubes I and II are connected via a connecting port I (4), and the test tubes II and III are connected via a connecting port II (5). The connecting ports I and II are connected, and are on the same horizontal line. When a liquid sample is introduced from a test tube on one side, the liquid sample will pass through the connecting port and fill the first two test tubes in sequence. When the liquid sample begins to enter the last test tube, it indicates that a specific volume of sample has been measured in the first two test tubes. The utility model has a simple structure and is convenient for measuring a specific volume of sample. The operator does not need to closely watch the scale line of the test tube to adjust the height of the liquid level, which facilitates parallel measurement of samples and saves time.

[0005] Although the above application can more conveniently measure samples of a specific volume, the following technical problems still exist during specific use: in the above application, after the first two test tubes measure samples of a specific volume, test tube II and test tube III are still in a connected state, so that when the hollow cavity moves, it is easy for the samples in test tube I and test tube II to flow into test tube III, causing the volume of the samples in test tube I and test tube II to change, affecting the measurement of the samples. Utility Model Content

[0006] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a device for detecting the dilution stability of water-based adhesive for cigarettes, which effectively solves the problem that the prior detection device is inconvenient to move during use.

[0007] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a device for detecting the dilution stability of water-based glue for cigarettes, comprising a supporting box with an opening at the upper end, and a sealing cover corresponding to the upper end opening is provided on the supporting box; a first test tube, a second test tube, and an overflow tube are provided in the supporting box, and scale lines are evenly distributed on the first test tube and the second test tube, and an observation port corresponding to the first test tube, the second test tube, and the overflow tube is provided on the supporting box; a first upper connecting tube connected to the second test tube is connected to the upper part of the first test tube, and a second upper connecting tube connected to the overflow tube is connected to the upper part of the second test tube, the height of the first upper connecting tube is equal to the height of the second upper connecting tube, and a sealing component corresponding to the second upper connecting tube is provided on the sealing cover.

[0008] Furthermore, the blocking assembly includes a blocking plate fixed to the sealing cover, and the blocking plate corresponds to the second upper connecting pipe.

[0009] Furthermore, a blocking cavity corresponding to the second upper communicating pipe is fixedly connected in the overflow pipe, and a receiving groove cooperating with the blocking plate is provided on the blocking cavity.

[0010] Furthermore, the blocking cavity is provided with a through hole corresponding to the second upper connecting pipe.

[0011] Furthermore, the cover is provided with ventilation holes.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. When the present invention is in use, the liquid sample is poured into the first test tube, and the liquid sample passes through the first upper connecting tube to fill the first test tube and the second test tube in sequence; when the liquid sample flows into the overflow tube through the second upper connecting tube, it indicates that a specific volume of sample has been measured in the first test tube and the second test tube, thereby improving the convenience of the present application; and the present application can measure two samples at a time by cooperating with the first test tube and the second test tube, thereby facilitating parallel determination of samples and saving time.

[0014] 2. When the present invention is in use, the second upper connecting tube is sealed by the sealing component, so that the first test tube and the second test tube still maintain a specific volume of sample during the static process of the present application, so that the present application can be moved without causing the volume of the sample in the first test tube and the second test tube to change, thereby improving the stability of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 It is a cross-sectional view of the utility model;

[0017] Figure 3 For this utility model Figure 2 A magnified schematic diagram of area A in the middle;

[0018] In the figure: 1. support box, 2. first test tube, 3. second test tube, 4. overflow tube, 5. observation port, 6. sealing cover, 7. first upper connecting tube, 8. second upper connecting tube, 9. scale line, 10. air vent, 11. sealing cavity, 12. through hole, 13. sealing plate. DETAILED DESCRIPTION

[0019] A device for detecting the dilution stability of water-based adhesive used in cigarettes, such as Figure 1-3 As shown, it includes a support box 1 with an upper end opening, a sealing cover 6 corresponding to the upper end opening is provided on the support box 1, and an air vent 10 is provided on the sealing cover 6; a first test tube 2, a second test tube 3, and an overflow tube 4 are provided in the support box 1, and scale lines 9 are evenly distributed on the first test tube 2 and the second test tube 3, and an observation port 5 corresponding to the first test tube 2, the second test tube 3, and the overflow tube 4 is provided on the support box 1; the upper part of the first test tube 2 is connected to a first upper connecting tube 7 connected to the second test tube 3, and the upper part of the second test tube 3 is connected to a second upper connecting tube 8 connected to the overflow tube 4, the height of the first upper connecting tube 7 is equal to the height of the second upper connecting tube 8, and the sealing cover 6 is provided with a sealing component corresponding to the second upper connecting tube 8.

[0020] When the present invention is in use, the liquid sample is poured into the first test tube 2, and the liquid sample passes through the first upper connecting tube 7 to fill the first test tube 2 and the second test tube 3 in sequence; when the liquid sample flows into the overflow tube 4 through the second upper connecting tube 8, it indicates that a specific volume of sample has been measured in the first test tube 2 and the second test tube 3; the second upper connecting tube 8 is blocked by the blocking component, so that the first test tube 2 and the second test tube 3 still maintain a specific volume of sample during the static state of the present application, so that the present application can be moved without causing the volume of the sample in the first test tube 2 and the second test tube 3 to change, thereby improving the stability of the present application; in addition, the conditions of the samples in the first test tube 2 and the second test tube 3 can be observed through the observation port 5 and the scale line 9, which is convenient for measuring the volume of the upper clarified liquid and the volume of the sediment at the bottom of the test tube, thereby improving the convenience of the present application.

[0021] Furthermore, if Figure 3 As shown, the sealing assembly includes a sealing plate 13 fixed to the sealing cover 6, and the sealing plate 13 corresponds to the second upper connecting pipe 8; a sealing cavity 11 corresponding to the second upper connecting pipe 8 is fixed in the overflow pipe 4, and the sealing cavity 11 is provided with a receiving groove that cooperates with the sealing plate 13; the sealing cavity 11 is provided with a through hole 12 corresponding to the second upper connecting pipe 8.

[0022] When the sealing assembly is in use, when liquid sample flows out of the second upper connecting tube 8, the liquid sample can flow into the overflow tube 4 through the sealing cavity 11 and the through hole 12 on the sealing cavity 11; when the second upper connecting tube 8 is sealed, when the sealing cover 6 seals the support box 1, the sealing plate 13 is installed in the receiving groove, and the sealing plate 13 moves along the receiving groove to seal the second upper connecting tube 8, thereby preventing the liquid sample in the second test tube 3 from flowing into the overflow tube 4 through the second upper connecting tube 8, affecting the liquid volume in the second test tube 3, and improving the stability of the present application.

[0023] The working process of this utility model is:

[0024] When the present invention is in use, the liquid sample is poured into the first test tube 2, and the liquid sample passes through the first upper connecting tube to sequentially fill the first test tube 2 and the second test tube 3; when the liquid sample flows into the overflow tube 4 through the second upper connecting tube 8 and the through hole 12 on the blocking cavity 11, it indicates that a specific volume of sample has been measured in the first test tube 2 and the second test tube 3.

[0025] Cover the cover 6 and install the sealing plate 13 in the receiving groove. As the cover 6 slides along the support box 1, the sealing plate 13 moves along the receiving groove, thereby blocking the second upper connecting tube 8, preventing the liquid sample in the second test tube 3 from flowing into the overflow tube 4 through the second upper connecting tube 8, affecting the liquid volume in the second test tube 3, and improving the stability of the present application.

[0026] Through the observation port 5 and the scale line 9, the conditions of the samples in the first test tube 2 and the second test tube 3 can be observed, which facilitates the measurement of the volume of the upper clear liquid and the volume of the sediment at the bottom of the test tube, thereby improving the convenience of the present application.

Claims

1. A device for detecting the dilution stability of water-based adhesive for cigarettes, characterized by: The invention comprises a support box (1) with an upper end opening, wherein the support box (1) is provided with a sealing cover (6) corresponding to the upper end opening; a first test tube (2), a second test tube (3), and an overflow tube (4) are provided in the support box (1); scale lines (9) are evenly distributed on the first test tube (2) and the second test tube (3); the support box (1) is provided with observation ports (5) corresponding to the first test tube (2), the second test tube (3), and the overflow tube (4); the upper part of the first test tube (2) is connected to a first upper connecting tube (7) connected to the second test tube (3); the upper part of the second test tube (3) is connected to a second upper connecting tube (8) connected to the overflow tube (4); the height of the first upper connecting tube (7) is equal to the height of the second upper connecting tube (8); and the sealing cover (6) is provided with a blocking component corresponding to the second upper connecting tube (8).

2. The device for detecting the dilution stability of water-based adhesive for cigarettes according to claim 1, characterized in that: The blocking assembly comprises a blocking plate (13) fixed to the sealing cover (6), and the blocking plate (13) corresponds to the second upper connecting pipe (8).

3. The device for detecting the dilution stability of water-based adhesive for cigarettes according to claim 2, characterized in that: A blocking cavity (11) corresponding to the second upper connecting pipe (8) is fixedly connected to the overflow pipe (4), and a receiving groove cooperating with the blocking plate (13) is provided on the blocking cavity (11).

4. The device for detecting the dilution stability of water-based adhesive for cigarettes according to claim 3, characterized in that: The blocking cavity (11) is provided with a through hole (12) corresponding to the second upper connecting pipe (8).

5. The device for detecting the dilution stability of water-based adhesive for cigarettes according to claim 1, characterized in that: The sealing cover (6) is provided with a vent hole (10).

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