Cigarette paper fluorescence brightness test fixing device

Abstract

The utility model discloses a fixing device for a fluorescence brightness test of cigarette paper. The fixing device comprises a bottom plate; the bottom plate is U-shaped, a gear is arranged on the bottom plate, a wheel groove is formed in the bottom wall of the bottom plate, a rack is arranged on the wheel groove in a sliding mode, and the gear and the rack are arranged in a matched mode; a top plate is arranged on the top of the bottom plate in a matched mode, a slotted hole is formed in the top plate, a driving rod is arranged on the rack and penetrates through the slotted hole of the top plate to extend, and a fixing plate is arranged on the driving rod. According to the device, the tested cigarette paper samples with different widths can be pushed to test positions, the samples are prevented from displacement and light leakage, and the test positions are accurate, smooth and not scattered.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette paper fixing, in particular to a fluorescence brightness testing and fixing device. Background Art

[0002] Fluorescent brighteners are toxic and carcinogenic. The tobacco industry has clearly stipulated that fluorescent brighteners shall not be added to cigarette papers such as cigarette paper, filter rod forming paper, cigarette tipping paper, and cigarette liner paper. The fluorescent brightness (fluorescent whiteness) of cigarette paper is usually characterized by D65 fluorescent brightness (fluorescent whiteness), which is measured using a whiteness tester and monitored as a quality and safety indicator of tobacco materials to improve the safety of cigarette products.

[0003] When using a whiteness tester to test the D65 fluorescence brightness of cigarette paper, a stack of test samples needs to be placed on the test table, and the sample test table is raised to the test position by starting the pneumatic device for testing. However, since the sample stack is placed flat on the test table and there is no device to fix the sample, the test position of the sample stack will move during the lifting process, causing the test position to deviate, and even causing light leakage to affect the test results.

[0004] Therefore, a cigarette paper fluorescence brightness test fixture is provided. Utility Model Content

[0005] In view of the above problems, the purpose of the utility model is to provide a cigarette paper fluorescence brightness test fixture.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A cigarette paper fluorescence brightness test fixture, comprising: a bottom plate;

[0008] The bottom plate is set in a U shape, a gear is set on the bottom plate, a wheel groove is opened on the bottom wall of the bottom plate, a rack is slidably set on the wheel groove, and the gear and the rack are matched;

[0009] A top plate is matched with the top of the bottom plate, a slot is opened on the top plate, a driving rod is arranged on the rack, the driving rod extends through the slot of the top plate, and a fixing plate is arranged on the driving rod.

[0010] Further: baffles are fixedly arranged on the side walls of the bottom plate and the top plate, and a through hole is opened in the middle of the top plate.

[0011] Further: a U-shaped plate is provided on one side of the bottom plate, an axial hole is opened on the U-shaped plate, a rotating shaft is provided on the U-shaped plate at the axial hole, and a rotating clamp is rotatably connected to the rotating shaft;

[0012] The rotating clamp comprises two side plates and a U-shaped rod. A middle hole is opened on the side plate. One end of the U-shaped rod is connected with the side plate. The side plate and the U-shaped rod are an integrated structure.

[0013] Further: four suction cups are arranged on the bottom wall of the base plate.

[0014] Furthermore: the bottom plate, top plate and baffle plate form a closed hollow box, and the length, width and height of the box are 94mm, 50mm and 7mm respectively.

[0015] Furthermore: the shaft hole of the U-shaped plate is connected to the rotating shaft via a spring.

[0016] Compared with the prior art, the utility model has at least one of the following beneficial effects:

[0017] (1) The device of the present application can push the cigarette paper sample to the testing position, ensuring that the sample is flat and not scattered, and does not shift or leak light.

[0018] (2) The device of the present application can be adjusted according to the width of the cigarette paper to ensure that the cigarette paper test sample is located at the center of the test area.

[0019] (3) The provision of the rotating clamp in the device of the present application facilitates the re-fixation of the cigarette paper sample, thereby ensuring the accuracy of the test position and making the test more precise.

[0020] (4) The device of the present application makes it possible to make the cigarette paper sample flat and not scattered, and the sample test position is accurate, thereby reducing the position deviation caused by external force. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a top view of the structure of the utility model.

[0022] Figure 2 It is a top view of the bottom plate of the utility model.

[0023] Figure 3 It is a schematic diagram of the structure of the utility model.

[0024] Figure 4 It is a bottom view of the structure of the utility model.

[0025] Figure 5 It is a side view of the structure of the utility model.

[0026] In the figure: bottom plate 1, gear 2, wheel groove 3, rack 4, top plate 5, slot hole 6, driving rod 7, fixed plate 8, baffle 9, through hole 10, U-shaped plate 11, rotating clamp 12, side plate 13, U-shaped rod 14, middle hole 15, suction cup 18, box 20, rotating shaft 21. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0028] Embodiment 1:

[0029] A cigarette paper fluorescence brightness test fixture, comprising: a bottom plate 1;

[0030] The bottom plate 1 is set in a U shape, a gear 2 is set on the bottom plate 1, a wheel groove 3 is opened on the bottom wall of the bottom plate 1, a rack 4 is slidably set on the wheel groove 3, and the gear 2 and the rack 4 are matched;

[0031] A top plate 5 is matched with the top of the bottom plate 1 , and a slot hole 6 is opened on the top plate 5 . A driving rod 7 is arranged on the rack 4 . The driving rod 7 extends through the slot hole 6 of the top plate 5 , and a fixing plate 8 is arranged on the driving rod 7 .

[0032] The bottom plate 1 and the top plate 5 are fixedly provided with baffles 9 on the side walls, and a through hole 10 is opened in the middle of the top plate 5. The bottom plate 1, the top plate 5, and the baffles 9 form a closed hollow box 20, the bottom plate 1 is provided with a gear 2, the shaft of the gear 2 is provided through the through hole 10 of the top plate 5, the gear 2 is matched with the rack 4, the rack 4 is provided on the bottom plate 1, the rack 4 is provided with a driving rod 7, the driving rod 7 is extended through the slot 6 of the top plate 5, and the driving rod 7 is provided with a fixing plate 8, so that the placement distance of the cigarette paper between the fixing plates 8 is adjusted to 15-80mm, so that the cigarette paper sample can be placed better in the area between the fixing plates 8;

[0033] A U-shaped plate 11 is provided on one side of the bottom plate 1. An axial hole is opened on the U-shaped plate 11. A rotating shaft 21 is provided on the U-shaped plate 11 at the axial hole. The rotating shaft 21 is rotatably connected to a rotating clamp 12. The rotating clamp 12 rotates to facilitate the fixing of the rotating clamp 12 to the test surface of the cigarette paper sample for easy detection.

[0034] The rotating clamp 12 includes two side plates 13 and a U-shaped rod 14. The side plates 13 are provided with a middle hole 15. One end of the U-shaped rod 14 is connected to the side plates 13. The side plates 13 and the U-shaped rod 14 are an integrally formed structure. The side plates 13 are provided with a middle hole 15, so that the staff can easily move the rotating clamp 12 through the middle hole 15.

[0035] Four suction cups are arranged on the bottom wall of the bottom plate. The suction cups 18 can be adsorbed on the instrument to facilitate the fixation of the entire device;

[0036] The bottom plate 1, the top plate 5, and the baffle plate 9 form a closed hollow box 20, and the length, width, and height of the box 20 are 94 mm, 50 mm, and 7 mm, respectively.

[0037] The shaft hole of the U-shaped plate 11 is connected to the rotating shaft 21 through a spring. After the rotating shaft 21 rotates, it is also convenient for the rotating shaft 21 to play a certain fixing role.

[0038] Although the utility model is described herein with reference to a plurality of illustrative embodiments of the utility model, it should be understood that those skilled in the art may devise many other modifications and implementations that fall within the scope and spirit of the principles disclosed herein. More specifically, within the scope of the disclosure, drawings, and claims of the present application, various modifications and improvements may be made to the components and / or layout of the subject combination layout. In addition to the modifications and improvements made to the components and / or layout, other uses will also be apparent to those skilled in the art.

Claims

1. A cigarette paper fluorescence brightness test fixture, characterized by: include: Bottom plate (1); The bottom plate (1) is arranged in a U shape, a gear (2) is arranged on the bottom plate (1), a wheel groove (3) is opened on the bottom wall of the bottom plate (1), a rack (4) is slidably arranged on the wheel groove (3), and the gear (2) and the rack (4) are arranged in a matching manner; A top plate (5) is matched with the top of the bottom plate (1), a slot hole (6) is formed on the top plate (5), a driving rod (7) is provided on the rack (4), the driving rod (7) extends through the slot hole (6) of the top plate (5), and a fixing plate (8) is provided on the driving rod (7).

2. A cigarette paper fluorescence brightness test fixture according to claim 1, characterized in that: Baffles (9) are fixedly provided on the side walls of the bottom plate (1) and the top plate (5), and a through hole (10) is opened in the middle of the top plate (5).

3. A cigarette paper fluorescence brightness test fixture according to claim 1, characterized in that: A U-shaped plate (11) is provided on one side of the bottom plate (1), an axial hole is opened on the U-shaped plate (11), a rotating shaft (21) is provided on the U-shaped plate (11) at the axial hole, and the rotating shaft (21) is rotatably connected to a rotating clamp (12); The rotating clamp (12) comprises two side plates (13) and a U-shaped rod (14). A middle hole (15) is formed on the side plate (13). One end of the U-shaped rod (14) is connected to the side plate (13). The side plate (13) and the U-shaped rod (14) are an integrally formed structure.

4. A cigarette paper fluorescence brightness test fixture according to claim 1, characterized in that: Four suction cups (18) are arranged on the bottom wall of the bottom plate (1).

5. A cigarette paper fluorescence brightness test fixture according to claim 1, characterized in that: The bottom plate (1), the top plate (5) and the baffle plate (9) form a closed hollow box (20), and the length, width and height of the box (20) are 94 mm, 50 mm and 7 mm respectively.

6. A cigarette paper fluorescence brightness test fixture according to claim 3, characterized in that: The shaft hole of the U-shaped plate (11) and the rotating shaft (21) are connected via a spring.

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