Cigarette filter suction resistance detection equipment

Abstract

The utility model discloses cigarette filter suction resistance detection equipment which comprises a detection box, a detection disc arranged at the top of the detection box, a placing hole formed in the center of the detection disc, a filtering mechanism arranged on one side of the detection box and used for filtering gas, a clamping mechanism arranged in the detection disc and a mounting groove formed in the detection disc. The clamping mechanism comprises a clamping plate capable of stretching out and drawing back in the radial direction of the detection disc, the clamping plate is in sliding fit with the mounting groove, the clamping plate is an arc-shaped plate coaxially arranged with the containing hole, and the clamping plate is driven by the driving mechanism to stretch out and draw back in the radial direction of the detection disc. Therefore, the cigarette filter tip placed in the placing hole is clamped. Compared with the prior art, the utility model has the following advantages: the cigarette filter tip is stably clamped, and the detection quality is ensured; meanwhile, extracted gas is filtered, so that environmental pollution is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette filter suction resistance detection equipment, in particular to a cigarette filter suction resistance detection equipment. Background Art

[0002] Cigarette production testing includes multiple links, the purpose is to ensure the quality and safety of cigarette products, the testing links mainly include:

[0003] 1. Raw material testing: Quality testing of raw materials such as tobacco leaves and tobacco stems, including testing of appearance, moisture, sugar content, pesticide residues, etc., to ensure that the quality of raw materials meets the standards;

[0004] 2. Production process testing: Quality testing of each process of cigarette production, including silk making, rolling, packaging and other processes, to ensure stable quality during the production process;

[0005] 3. Finished product testing: Quality testing of the final cigarette products, including testing of appearance, length, circumference, weight, and smoke quality testing such as smoke analysis and harmful substance testing, to ensure that the quality of the final product meets the standards;

[0006] 4. Safety testing: Safety testing of cigarette products, including testing of cigarette butt burning speed, cigarette butt temperature, etc., to ensure that the products will not cause harm to consumers.

[0007] The above are the main links in cigarette production testing. Each link has corresponding testing standards and regulations. Through strict control of these testing links, the quality and safety of cigarette products can be ensured.

[0008] In cigarette production, it is also necessary to test the draw resistance of cigarette filters. The existing cigarette filter draw resistance testing device does not have a clamping mechanism for clamping the cigarette filter, and directly places the cigarette filter in the placement hole of the testing plate. Cigarette filters of different specifications have different sizes. When there is a large gap between the cigarette filter and the placement hole, the cigarette filter is likely to shake when air is drawn during the testing process, thereby reducing the detection accuracy and detection efficiency of the cigarette filter. At the same time, the extracted gas contains harmful gases that are easy to pollute the environment. Utility Model Content

[0009] The utility model aims to overcome the shortcomings of the prior art and provides a cigarette filter draw resistance detection device to achieve stable clamping of the cigarette filter and filter the extracted gas at the same time.

[0010] The utility model is realized by the following technical solutions:

[0011] A cigarette filter draw resistance detection device comprises a detection box, a detection disk is arranged on the top of the detection box, a placement hole is opened in the center of the detection disk, a filtering mechanism for filtering gas is arranged on one side of the detection box, a clamping mechanism is arranged inside the detection disk, a mounting groove is opened inside the detection disk, the mounting groove is communicated with the placement hole and extends radially along the detection disk, the clamping mechanism comprises a clamping plate which can be extended and retracted radially along the detection disk, the clamping plate is slidably matched with the mounting groove, the clamping plate is an arc-shaped plate arranged coaxially with the placement hole, and the clamping plate is driven by a driving mechanism to extend and retract radially along the detection disk, thereby clamping the cigarette filter placed in the placement hole.

[0012] As a preferred embodiment of the above-mentioned detection equipment, the driving mechanism includes a motor and a worm gear mechanism, the worm gear mechanism includes a matching worm wheel and worm, the output shaft of the motor is coaxially fixedly connected to the worm, the worm wheel is fixedly sleeved on a screw, and a screw sleeve is provided on the side of the clamping plate away from the placement hole, the screw sleeve is threadedly connected to the screw, and the worm gear mechanism is driven by the motor to move, thereby driving the screw sleeve and the clamping plate to extend and retract along the radial direction of the detection disk.

[0013] As a preferred solution of the above detection equipment, slide rails are respectively provided on both sides of the clamping plate, slide grooves are respectively opened on both sides of the installation slot of the detection plate, and the slide rails on both sides of the clamping plate are slidably matched with the slide grooves on both sides of the installation slot.

[0014] As a preferred solution of the above detection device, a layer of flexible pad is provided on the side of the clamping plate facing the placement hole.

[0015] As a preferred embodiment of the above-mentioned detection equipment, the filtering mechanism includes a filter box fixed on one side of the detection box, an air outlet is opened on one side of the detection box, the filter box covers the air outlet, a hollow dust cover is provided on the outside of the filter box, and at least one layer of filter plate is provided in the internal channel of the filter box.

[0016] As a preferred embodiment of the above detection equipment, the filter plate is an activated carbon plate.

[0017] Compared with the prior art, the utility model has the following advantages:

[0018] The utility model provides a cigarette filter draw resistance detection device, in which a clamping mechanism is arranged inside a detection disk, and the clamping mechanism realizes flexible and stable clamping of the cigarette filter inserted into the placement hole through a radially retractable clamping plate, thereby avoiding shaking of the cigarette filter during the detection process, and improving the detection accuracy and efficiency; at the same time, a filtering mechanism is arranged to filter the gas, thereby preventing harmful gases and foreign matter inside the cigarette from being discharged to the outside, and protecting the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an overall stereogram of the utility model.

[0020] Figure 2 It is a disassembled diagram of the filtering mechanism of the utility model.

[0021] Figure 3 It is a three-dimensional half-section view of the detection disk of the utility model.

[0022] Figure 4 It is a three-dimensional diagram of the driving mechanism of the utility model.

[0023] Numbers in the figure: 1 detection box; 2 detection plate; 3 placement hole; 4 filter box; 5 dust cover; 6 filter plate; 7 installation groove; 8 clamping plate; 9 slide rail; 10 slide groove; 11 flexible pad; 12 motor; 13 worm gear; 14 worm; 15 screw; 16 screw sleeve. DETAILED DESCRIPTION

[0024] The following is a detailed description of an embodiment of the utility model. This embodiment is implemented on the premise of the technical solution of the utility model, and a detailed implementation method and a specific operation process are given, but the protection scope of the utility model is not limited to the following embodiment.

[0025] See also Figures 1 to 4 The present embodiment discloses a cigarette filter draw resistance detection device, including a detection box 1, a detection plate 2 is provided on the top of the detection box 1, a placement hole 3 is opened in the center of the detection plate 2, a filter mechanism for filtering gas is provided on one side of the detection box 1, and the filter mechanism includes a filter box 4 fixed on one side of the detection box 1, an air outlet is opened on one side of the detection box 1, and the filter box 4 covers the air outlet. A hollow dust cover 5 is provided on the outside of the filter box 4, and at least one layer of filter plate 6 is provided in the internal channel of the filter box 4. The filter plate 6 can be an activated carbon plate. The filter plate 6 can filter the extracted gas to prevent harmful gases and foreign matter inside the cigarette from being discharged to the outside, thereby protecting the environment.

[0026] A clamping mechanism is provided inside the detection disk 2. A mounting groove 7 is provided inside the detection disk 2. The mounting groove 7 is connected to the placement hole 3 and extends radially of the detection disk 2. The clamping mechanism includes a clamping plate 8 that can be extended and retracted radially along the detection disk 2. The clamping plate 8 is slidably matched with the mounting groove 7. Slide rails 9 are provided on both sides of the clamping plate 8. Slide grooves 10 are provided on both sides of the mounting groove 7 of the detection disk 2. The slide rails 9 on both sides of the clamping plate 8 are slidably matched with the slide grooves 10 on both sides of the mounting groove 7. The clamping plate 8 is an arc-shaped plate coaxially arranged with the placement hole 3. The clamping plate 8 is driven by a driving mechanism to be extended and retracted radially along the detection disk 2, thereby clamping the cigarette filter placed in the placement hole 3. A layer of flexible pad 11 is provided on the side of the clamping plate 8 facing the placement hole 3. The flexible pad 11 can be a sponge pad to protect the clamped cigarette filter.

[0027] The driving mechanism includes a motor 12 and a worm gear mechanism, which includes a matching worm wheel 13 and a worm 14. The output shaft of the motor 12 is coaxially fixedly connected to the worm 14. The worm wheel 13 is fixedly sleeved on a screw 15. A screw sleeve 16 is provided on the side of the clamping plate 8 away from the placement hole 3. The screw sleeve 16 is threadedly connected to the screw 15. The worm gear mechanism is driven by the motor 12 to move, thereby driving the screw sleeve 16 and the clamping plate 8 to extend and retract along the radial direction of the detection disk 2.

[0028] When in use, the cigarette filter to be tested is inserted into the placement hole 3 of the test plate 2, and the motor 12 is started. The motor 12 drives the worm gear mechanism to move, thereby driving the screw sleeve 16 and the clamping plate 8 to extend, thereby clamping the cigarette filter, ensuring the stable clamping of the cigarette filter, avoiding shaking during subsequent testing and affecting the testing effect and efficiency, and ensuring the smooth progress of the testing process.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cigarette filter draw resistance testing device, comprising a testing box, a testing plate is provided on the top of the testing box, a placement hole is opened in the center of the testing plate, and the characteristics are: A filtering mechanism for filtering gas is provided on one side of the detection box, a clamping mechanism is provided inside the detection disk, a mounting groove is provided inside the detection disk, the mounting groove is communicated with the placement hole and extends radially along the detection disk, the clamping mechanism includes a clamping plate that can be radially extended and retracted along the detection disk, the clamping plate is slidably matched with the mounting groove, the clamping plate is an arc-shaped plate coaxially arranged with the placement hole, and the clamping plate is driven by the driving mechanism to radially extend and retract along the detection disk, thereby achieving the clamping of the cigarette filter placed in the placement hole.

2. A cigarette filter draw resistance detection device as claimed in claim 1, characterized in that: The driving mechanism includes a motor and a worm gear mechanism, which includes a matching worm wheel and worm, the output shaft of the motor is coaxially fixedly connected to the worm, the worm wheel is fixedly sleeved on a screw, a screw sleeve is provided on the side of the clamping plate away from the placement hole, the screw sleeve is threadedly connected to the screw, and the worm gear mechanism is driven by the motor to move, thereby driving the screw sleeve and the clamping plate to extend and retract along the radial direction of the detection disk.

3. A cigarette filter draw resistance detection device as claimed in claim 1, characterized in that: Slide rails are respectively arranged on both sides of the clamping plate, and slide grooves are respectively opened on both sides of the installation slot of the detection plate. The slide rails on both sides of the clamping plate are respectively slidably matched with the slide grooves on both sides of the installation slot.

4. A cigarette filter draw resistance detection device as claimed in claim 1, characterized in that: A layer of flexible pad is arranged on one side of the clamping plate facing the placement hole.

5. The cigarette filter draw resistance detection device according to claim 1, characterized in that: The filtering mechanism comprises a filter box fixed on one side of the detection box, an air outlet is opened on one side of the detection box, the filter box covers the air outlet, a hollow dust cover is arranged on the outside of the filter box, and at least one filter plate is arranged in the internal channel of the filter box.

6. A cigarette filter draw resistance detection device as claimed in claim 5, characterized in that: The filter plate is an activated carbon plate.

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