Tobacco paper viscose testing device

Abstract

The utility model provides a cigarette paper viscose testing device, which comprises a detection carrying table, a first moving assembly, a second moving assembly, a glue dripping assembly and a pressure assembly, and is characterized in that a detection station is formed on the detection carrying table and is used for placing cigarette paper; the first moving assembly, such as an electric cylinder or an electric screw rod, is arranged on the detection platform deck and horizontally moves relative to the detection station; the second moving assembly, such as an electric cylinder, is arranged on the first moving assembly and vertically moves relative to the first moving assembly; the glue dripping assembly, such as a glue dripping machine, is fixed on the first moving assembly and is used for dripping glue on the to-be-detected cigarette paper on the detection station; and the pressure assembly is connected with the moving end of the second moving assembly and is used for applying pressure to the to-be-detected cigarette paper on the detection station. The device can accurately control the glue amount and the bonding pressure, so that the glue amount and the bonding pressure in each time of detection are kept consistent, the detection has reproducibility, and the test of the adhesive performance of the cigarette paper is standardized.

Description

Technical Field

[0001] This application belongs to the technical field of paper quality testing equipment, and particularly relates to a viscose testing device for cigarette paper. Background Art

[0002] In order to protect cigarettes from moisture and prevent the aroma substances of cigarettes from dissipating too quickly, the outer packaging paper of cigarettes on the market generally includes the following four layers: the disk paper next to the tobacco, the tin foil wrapping the cigarette stick, the trademark paper used for the outer packaging of the cigarette case, and the outermost plastic film. Among them, in addition to requiring delicate and firm paper quality and good ink printing rate for the trademark paper used for the outer packaging of the cigarette case, it should be able to maintain the shape of the cigarette case small package and not easily disperse during packaging. Usually, the trademark paper is folded into a box shape and adhered with an adhesive during packaging. Most paper surfaces are porous, and the adhesive can penetrate into the interior of the paper through the capillary pores on the paper surface to form a strong physical adhesion force. However, the surface of the trademark paper is treated to be relatively dense, and the porosity is reduced, resulting in difficult adhesion and easy delamination. In order to avoid the cigarette case becoming loose and out of shape due to delamination, the cigarette trademark paper (hereinafter referred to as cigarette paper) also needs to have good viscose performance so that the cigarette paper and the adhesive can be firmly adhered.

[0003] In the prior art, the following method is usually adopted to detect the viscose performance of the above cigarette paper: Simulate the viscose process of the cigarette factory when wrapping the cigarette case. Brush a certain amount of glue on the outer layer of the cigarette paper, attach it to the back of another piece of paper, press the adhered part of the two pieces of paper by hand, and after standing for 30 minutes, tear the two pieces of paper by hand to check whether the two pieces of cigarette paper can be firmly adhered by the glue until the inner layer of the paper is damaged when being separated, so as to judge whether the product has qualified viscose performance. The above viscose performance test of cigarette paper is mainly completed by manual pure hand operation. When operating, it cannot ensure that the test is carried out with the same pasting force and viscose amount. The detection cannot conduct repeated experiments under the same conditions, there are certain limitations and misdetection rates, and the accuracy is relatively low. Utility Model Content

[0004] In view of this, the purpose of this application is to provide a viscose testing device for cigarette paper to standardize the operation process of the viscose testing of cigarette paper.

[0005] The viscose testing device disclosed in this application includes:

[0006] A detection stage, on which a detection station is formed for placing cigarette paper;

[0007] A first moving component, which is arranged on the detection stage to move horizontally relative to the detection station;

[0008] A second moving component, which is arranged on the first moving component to move vertically relative to the first moving component;

[0009] A glue dripping assembly, which is fixed on the first moving assembly and is used for dripping glue on the cigarette paper to be detected at the detection station;

[0010] A pressure assembly, which is connected to the moving end of the second moving assembly and is used for applying pressure to the cigarette paper to be detected at the detection station.

[0011] Furthermore, the glue coating assembly includes a dispensing machine.

[0012] Furthermore, the dispensing machine includes a plurality of glue dripping needles, and the glue dripping needles are arranged at intervals at the front end of the dispensing machine.

[0013] Furthermore, the pressure assembly includes a horizontally arranged pressing plate, one end of the pressing plate is connected to the moving end of the second moving assembly, and the other end of the pressing plate corresponds to the detection station.

[0014] Furthermore, an elastic cushion plate is arranged at the detection station.

[0015] Furthermore, an elastic cushion plate is arranged on the lower side of the pressing plate.

[0016] Furthermore, the first moving assembly includes an electric cylinder and an electric lead screw.

[0017] Furthermore, the second moving assembly includes an electric cylinder.

[0018] Furthermore, a controller is further included, and the controller is connected to the first moving assembly, the second moving assembly and the glue coating assembly.

[0019] Furthermore, a pressure sensor is further included, the pressure sensor is integrated with the pressure assembly, and the pressure sensor is connected to the controller.

[0020] The present application has the following beneficial effects:

[0021] A cigarette paper adhesive testing device provided by the present application includes a detection stage, a first moving component, a second moving component, a glue dropping component, and a pressure component. A detection station is formed on the detection stage for placing cigarette paper; the first moving component, such as an electric cylinder or an electric lead screw, is arranged to horizontally move relative to the detection station on the detection stage; the second moving component, such as an electric cylinder, is arranged to vertically move relative to the first moving component; the glue dropping component, such as a glue dropper, is fixed on the first moving component for dropping glue on the cigarette paper to be detected at the detection station; the pressure component is connected to the moving end of the second moving component for applying pressure to the cigarette paper to be detected at the detection station. This device can precisely control the amount of glue used and the bonding pressure, so that the amount of glue and the bonding pressure are consistent each time during detection, and the detection has reproducibility, making the test of the adhesive performance of cigarette paper standardized. Description of the Drawings

[0022] Figure 1 FIG. is an overall schematic diagram of a cigarette paper adhesive testing device provided by some embodiments of the present application.

[0023] Figure 2 FIG. is a left view of a cigarette paper adhesive testing device provided by some embodiments of the present application.

[0024] Description of the Reference Numerals:

[0025] 100. Detection stage

[0026] 110. Detection station

[0027] 200. First moving component

[0028] 300. Second moving component

[0029] 400. Glue dropping component

[0030] 410. Glue dispenser

[0031] 420. Glue dropping needle

[0032] 500. Pressure component

[0033] 510. Pressing plate Detailed Embodiments

[0034] To facilitate the understanding of the present application, the present application will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present application are shown in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present application more thorough and comprehensive.

[0035] It should be noted that when an element is referred to as "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. On the contrary, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "upper", "lower", "top", "bottom", etc. used herein to indicate the direction or positional relationship are based on the direction or positional relationship shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to this application. Additionally, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, such descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature.

[0036] In addition, it should also be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "arranged", "connected", and "installed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0037] As Figure 1 and Figure 2 shown, this application provides a cigarette paper adhesive testing device, including a detection stage 100, a first moving component 200, a second moving component 300, a glue dropping component 400, and a pressure component. Among them, a detection station 110 is formed on the detection stage 100 for placing cigarette paper; the first moving component 200 is arranged to move horizontally relative to the detection station 110 on the detection stage 100; the second moving component 300 is arranged to move vertically relative to the first moving component 200; the glue dropping component 400 is fixed on the first moving component 200 for dropping glue on the cigarette paper to be detected at the detection station 110; the pressure component 500 is connected to the moving end of the second moving component 300 for applying pressure to the cigarette paper to be detected at the detection station 110.

[0038] In the above embodiments provided by the present application, the specific operation process is as follows: Place the first piece of to-be-tested cigarette paper face up on the detection station 110, horizontally move the first moving component 200 so that the glue-dropping component fixed on the first moving component 200 is above the first piece of to-be-tested cigarette paper for glue-dropping operation. Cover the second piece of to-be-tested cigarette paper face up on the first piece of to-be-tested cigarette paper with glue dropped. Continue to move the first moving component 200 so that the pressure component 500 at the moving end of the second moving component 300 provided on the first moving component 200 is aligned with the two superimposed pieces of to-be-tested cigarette paper on the detection station 110. Then, the second moving component 300 moves downward vertically so that the pressure component 500 connected to the moving end presses downward on the to-be-tested cigarette paper and maintains a certain pressing time, so that the two pieces of to-be-tested cigarette paper are adhered together. Move the pressure component 500 upward to separate it from the to-be-tested cigarette paper. After the to-be-tested cigarette paper stands still for a period of time, manually tear it apart and observe whether the part of the two pieces of cigarette paper adhered by the glue is damaged to the fibers inside the paper when being separated, so as to judge the adhesive performance of the product under a certain pressing time.

[0039] In some embodiments provided by the present application, the glue-applying component 400 includes a dotting machine 410. In this embodiment, the dotting machine 410 is selected for glue-dropping operation. The dotting machine 410 is an automated machine that can control fluids and drip and coat the fluids on the surface of products, and can precisely control the amount of glue used, so that the amount of glue in each detection is consistent, and the detection of different to-be-tested papers has reproducibility, making the test of the adhesive performance of cigarette paper standardized.

[0040] In some embodiments provided by the present application, the dotting machine 410 includes a plurality of glue-dropping needles 420, and the glue-dropping needles 420 are arranged at intervals at the front end of the dotting machine 410. In this embodiment, the glue-dropping detection points of the cigarette paper in the same detection process are increased. In a specific embodiment, the dotting machine 410 can be provided with three glue-dropping needles, making the test process more fit the actual adhesive situation of the cigarette paper and making the detection result conform to the actual use effect.

[0041] In some embodiments provided by the present application, the pressure component 500 includes a horizontally arranged pressing plate 510. One end of the pressing plate 510 is connected to the moving end of the second moving component 300, and the other end of the pressing plate 510 corresponds to the detection station 110. The horizontally arranged pressing plate 510 is correspondingly matched with the detection station, so that the to-be-tested cigarette paper is completely attached between the pressing plate 510 and the detection station 110, with uniform force, avoiding the defects of uneven force and difficult control of the force application surface caused by manual pressing operation during manual detection.

[0042] In some embodiments provided by the present application, an elastic backing plate is provided on the detection station 110. In some other embodiments provided by the present application, an elastic backing plate is provided on the lower side of the pressing plate 510. The provision of the elastic backing plate in the above embodiments avoids mechanical damage to the paper to be tested during the detection of the adhesive of the cigarette paper.

[0043] In some embodiments provided by the present application, the first moving assembly 200 includes an electric cylinder and an electric lead screw. Both the electric cylinder and the electric lead screw can provide linear movement operations in the horizontal direction.

[0044] In some embodiments provided by the present application, the second moving assembly 300 includes an electric cylinder. The electric cylinder can output a relatively large pressure so that the pressure assembly connected to the output end presses on the cigarette paper to be tested with a certain pressure.

[0045] In some embodiments provided by the present application, the cigarette paper adhesive testing device further includes a controller, and the controller is connected to the first moving assembly 200, the second moving assembly 300, and the gluing assembly 400. Through the controller, the whole process automation of the cigarette paper adhesive testing device can be realized, further saving manpower.

[0046] In some embodiments provided by the present application, the cigarette paper adhesive testing device further includes a pressure sensor. The pressure sensor is integrated with the pressure assembly 500 and is connected to the controller. The pressure sensor can monitor the pressure during the testing process.

[0047] The above has introduced in detail a cigarette paper adhesive testing device provided by the present application. The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered to be within the scope described in this specification.

Claims

1. A cigarette paper adhesive testing device, characterized in that, Comprising: A detection stage (100) on which a detection station (110) is formed for placing cigarette paper; A first moving assembly (200) arranged to horizontally move relative to the detection station (110) on the detection stage (100); A second moving assembly (300) arranged to vertically move relative to the first moving assembly (200) on the first moving assembly (200); A glue-dropping assembly (400) fixed on the first moving assembly (200) for dropping glue onto the cigarette paper to be detected at the detection station (110); A pressure assembly (500) connected to the moving end of the second moving assembly (300) for applying pressure to the cigarette paper to be detected at the detection station (110).

2. The cigarette paper adhesive testing device according to claim 1, wherein, The glue-applying assembly (400) includes a dotting machine (410).

3. The cigarette paper adhesive testing device according to claim 2, wherein The dotting machine (410) includes a plurality of glue-dropping needles (420) arranged at intervals at the front end of the dotting machine (410).

4. The cigarette paper adhesive testing device according to claim 1, wherein The pressure assembly (500) includes a horizontally arranged pressing plate (510), one end of the pressing plate (510) is connected to the moving end of the second moving assembly (300), and the other end of the pressing plate (510) corresponds to the detection station (110).

5. The cigarette paper adhesive testing device according to claim 1, wherein, An elastic cushion plate is arranged at the detection station (110).

6. The cigarette paper adhesive testing device according to claim 4, characterized in that An elastic cushion plate is arranged on the lower side of the pressing plate (510).

7. The cigarette paper adhesive testing device according to claim 1, characterized in that, The first moving assembly (200) includes an electric cylinder and an electric lead screw.

8. The cigarette paper adhesive testing device according to claim 1, wherein The second moving assembly (300) includes an electric cylinder.

9. The cigarette paper adhesive testing device according to any one of claims 1-8, characterized in that It further includes a controller connected to the first moving assembly (200), the second moving assembly (300) and the glue-applying assembly (400).

10. The cigarette paper adhesive testing device according to claim 9, characterized in that, It further includes a pressure sensor integrated with the pressure assembly (500), and the pressure sensor is connected to the controller.

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