Auxiliary device for lip adhesion test of tipping paper for cigarettes

Abstract

The utility model relates to the technical field of cigarette packaging, in particular to an auxiliary device for testing lip adhesion of tipping paper for cigarettes, which comprises a base, a support beam and rollers. A stand column is vertically and fixedly installed on the base and used for supporting the supporting cross beam. The supporting beam is connected with the stand column, can move in the vertical direction of the stand column and is used for adjusting the position of the supporting beam. A servo motor and a coupler are installed on the supporting cross beam, the servo motor serves as a power source, and the servo motor is connected with the rolling wheel through the coupler and drives the rolling wheel to roll the cigarette tipping paper which is placed on the base and needs to be detected. The servo motor is connected with a controller, operation of the servo motor and movement of the coupler are automatically controlled according to preset data, and accurate control over the rolling frequency, the rolling speed and the rolling stroke of the rolling wheel is achieved; due to automatic operation of the device, errors possibly generated by manual operation are effectively avoided, and the accuracy and the stability of the lip sticking performance test of the tipping paper for the cigarettes are improved.

Description

Technical Field

[0001] This utility model relates to the field of cigarette packaging technology, specifically to an auxiliary device for testing the adhesiveness of cigarette tipping paper. Background Technology

[0002] Currently, the problem of tippers sticking to the lips is becoming increasingly prominent in the production and consumption of cigarettes. As the cigarette component that comes into direct contact with the smoker's lips, the quality of the tipper directly affects the consumer's smoking experience. Typically, tippers are only printed with coatings or inks. In dry weather, a small amount of saliva may wet the tipper when the consumer smokes. As the smoking process continues, the tipper gradually dries, and the residual saliva protein on the lips acts as an adhesive, causing the tipper on the filter to stick to the lip skin. In severe cases, it may even tear or bleed the lips, making it difficult to expel the filter after smoking, significantly reducing the cigarette consumption experience.

[0003] Currently, the artificial saliva penetration method is mainly used to test the lip adhesion of tipping paper. This method involves first weighing a single, cut sample sheet on an analytical balance. Then, two sheets of absorbent paper are placed on the operating table, and the weighed sample is placed flat on the absorbent paper with the printed side facing up. Next, 20 μL of artificial saliva is accurately transferred and evenly spread onto the printed surface of the tipping paper, and a stopwatch is started. After 10 seconds, another sheet of absorbent paper is placed on the sample surface, and a 2000g roller is used to press it down. This rolling is repeated 8 times within 10 seconds to ensure that any unpenetrated artificial saliva on the sample surface is completely absorbed. Finally, the roller and absorbent paper are removed, and the sample, now permeated with artificial saliva, is immediately weighed again on the analytical balance. However, this testing method has several drawbacks. On the one hand, manual timing requires operators to perform other tasks while timing, which is cumbersome and inconvenient, and prone to timing errors. On the other hand, repeatedly rolling the paper eight times within 10 seconds is difficult to control precisely in terms of the stroke and number of rolls, thus affecting the accuracy of the test results. In addition, when weighing the tipping paper after it has absorbed artificial saliva, the artificial saliva may evaporate during the process of placing the tipping paper on the balance, leading to inaccurate weighing and affecting the accuracy of the test on the lip adhesion of cigarette tipping paper.

[0004] To effectively address the problems existing in current technologies, there is an urgent need to develop a novel testing device for the lip adhesion of cigarette tipping paper. This device should not only reduce the impact of human error and saliva evaporation, but also be equipped with a control switch to simplify operation, thereby improving testing efficiency and accuracy. This would provide strong data support for cigarette quality control and promote the further development of tobacco material testing technology. Summary of the Invention

[0005] To address the aforementioned technical problems, this utility model provides an auxiliary device for testing the lip adhesion of cigarette tipping paper. A servo motor mounted on a support beam serves as the power source, driving rollers via a coupling and transmission rod to roll the cigarette tipping paper sample placed on a base. The servo motor is connected to a controller, which can precisely control the number of rolls, speed, and stroke of the rollers according to preset data. This automated operation effectively avoids errors that may occur during manual operation, improving the accuracy and stability of the cigarette tipping paper lip adhesion test.

[0006] Specifically, this utility model provides an auxiliary device for testing the lip adhesion of cigarette tipping paper, including: a base, a support beam, and rollers; a column is vertically fixedly installed on the base, and the column is used to support the support beam; the support beam is connected to the column and configured to move along the vertical direction of the column to adjust the position of the support beam; a servo motor and a coupling are installed on the support beam, the servo motor serves as a power source, and the servo motor is connected to the rollers through the coupling, driving the rollers to roll and press the cigarette tipping paper to be tested placed on the base; the servo motor is connected to a controller, which automatically controls the operation of the servo motor and the movement of the coupling according to preset data, so as to achieve precise control of the number of rolling cycles, rolling speed, and rolling stroke of the rollers.

[0007] Furthermore, the base is provided with a limiting clip for fixing the cigarette tipping paper to be tested.

[0008] Furthermore, the supporting crossbeam is provided with an installation groove, which is adapted to the column and the two are connected in a sleeve connection. The installation groove is provided with a threaded hole, and the bolt passes through the threaded hole to abut against the column. The position of the supporting crossbeam can be adjusted by loosening the bolt, and it can be fixed by tightening the bolt.

[0009] Furthermore, a column fixing hole is provided above the column. When the device stops working, the fixing hole is used to fix the support beam so that the roller and the base maintain a certain distance.

[0010] Furthermore, a transmission rod is installed on the supporting crossbeam; one end of the transmission rod is connected to a coupling, and the other end is connected to a connecting roller, for the purpose of transmitting power.

[0011] Furthermore, the transmission rod is fixedly mounted on the support beam via a mounting plate to ensure that the transmission rod always maintains a linear motion state during the operation of the device.

[0012] Furthermore, an operation panel is installed on the base for setting execution data; it is connected to the controller via a transmission line to achieve bidirectional data transmission and interaction, thereby enabling precise observation and control of operating parameters.

[0013] Furthermore, the operation panel is equipped with a display screen to display the current operating parameters in real time, including but not limited to the number of roller presses, roller speed, roller stroke, and servo motor operating status, so that operators can intuitively understand the operation of the device.

[0014] Working principle: In the initial state of the auxiliary device for testing the adhesion of cigarette tipping paper, the support beam 3 is fixed above the column 2, and the bolt passes through the threaded hole 32 of the support beam 3 and connects to the column fixing hole 21 above the column 2. At this time, there is a certain distance between the roller 6 and the base 1.

[0015] The testing process begins, and the operator needs to prepare. First, the cigarette tipping paper to be tested is laid flat on absorbent paper. A suitable amount of artificial saliva is dripped onto the tipping paper, and then immediately weighed and the data recorded. Next, the tipping paper is transferred back onto the absorbent paper, and another sheet of absorbent paper is placed on top, ensuring that the tipping paper with artificial saliva is positioned between the two sheets. Then, the absorbent paper holding the tipping paper is placed on base 1 and secured using the limiting clamp 9 to ensure the tipping paper remains stable during the test.

[0016] After preparation, the auxiliary device begins operation. The operator unscrews the bolts connecting the support beam 3 to the column 2, releasing the fixing hole 21 on the column. According to the test requirements, the position of the support beam 3 is adjusted vertically along the column 2 so that the roller 6 contacts and presses down on the tipping paper. After the position is adjusted, the bolts 33 are tightened to secure the support beam 3. Subsequently, execution data is set via the operation panel 7, and this data is transmitted to the controller 8 via the transmission line 13. After receiving the data, the controller 8 controls the servo motor 4 to operate according to preset instructions. The servo motor 4, as the power source, generates rotational power, driving the coupling 10 to move, and then transmitting the power to the transmission rod 5. One end of the transmission rod 5 is connected to the coupling 10, and the other end is connected to the roller 6, driving the roller 6 to rotate. The roller 6 performs a rolling operation on the cigarette tipping paper sample according to the parameters set by the controller 8. Meanwhile, the display screen 71 on the operation panel 7 displays the current operating parameters in real time, including the number of times the roller 6 is pressed, the rolling speed, the rolling stroke, and the working status of the servo motor 4, so that the operator can keep track of the device's operation at any time.

[0017] When the device stops working, the operator loosens bolt 33, moves the support beam 3 upward to the position of the column fixing hole 21, so that the roller 6 is away from the tipping paper. Then, the bolt is passed through the column fixing hole 21 to fix the support beam 3 above the column 2. Next, the limit clamp 9 is opened, the tipping paper is taken out, and the tipping paper after the rolling operation is immediately weighed again and the data is recorded. By comparing the weight change of the tipping paper before and after the test, data support is provided for the analysis of the adhesion of the cigarette tipping paper, thus completing the entire test process.

[0018] Beneficial effects:

[0019] 1. This utility model uses a controller and a servo motor to precisely control the number of roller presses, speed and stroke of the rollers, solving the problem of manual roller presses, standardizing test conditions, reducing errors, improving the accuracy and reliability of cigarette tipping paper adhesion tests, and assisting in product quality assessment.

[0020] 2. This utility model allows for convenient setting of execution data via the operation panel, and the display screen shows the operating parameters in real time, making it easy for operators to grasp the status of the device and make timely adjustments, thereby improving work efficiency and eliminating the need for traditional cumbersome operation procedures.

[0021] 3. The support beam of this utility model is connected to the column through the mounting groove and fixed with bolts. The height can be easily adjusted, and the contact position between the roller and the receiving paper can be adjusted as needed to simulate the real scene, ensure the stable operation of the device, and avoid shaking from affecting the test results.

[0022] 4. This utility model securely fixes the splicing paper with a base limiting clamp to prevent it from shifting during testing, ensuring a stable testing environment, providing a foundation for comprehensive and accurate testing, and avoiding result deviations caused by changes in the position of the splicing paper.

[0023] 5. The transmission rod and coupling of this utility model work together to efficiently transmit the power of the servo motor to the roller, driving it to rotate, ensuring a continuous and stable rolling process, and achieving effective rolling of cigarette tipping paper.

[0024] 6. The automated testing process of this utility model greatly shortens the time required for a single test. Compared with traditional manual operation, it can complete the testing of more samples per unit time, meeting the needs of rapid testing of cigarette tipping paper in large-scale production.

[0025] 7. The parameters of this utility model device have a wide range of adjustability. It is not only suitable for conventional cigarette tipping paper, but also for special tipping papers of different specifications and materials. It can also perform lip adhesion tests, providing support for the diversified research and development and production of tipping paper.

[0026] 8. The components of this utility model device have simple structures, clear connection methods, and are easy to disassemble and install, which facilitates later maintenance and reduces the difficulty and cost of equipment maintenance. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the device structure of this utility model;

[0028] Figure 2 This is a schematic diagram of the working state of the device of this utility model;

[0029] Figure 3 A schematic diagram showing the placement of absorbent paper in the device of this utility model;

[0030] Figure 4 This is a rear view of the device in its working state.

[0031] Figure 5 This is a rear view of the device of this utility model;

[0032] Figure 6 This is a schematic diagram showing the disassembled base and limiting clamp of the device of this utility model;

[0033] Figure 7 This is a schematic diagram showing the placement of the absorbent paper and the test splice paper;

[0034] Figure 8 This is a schematic diagram showing the disassembly of the threaded holes and bolts on the supporting beam of the device of this utility model;

[0035] The following numbers are labeled in the diagram: 1—base, 4—servo motor, 5—transmission rod, 6—roller, 7—operation panel, 71—display screen, 8—controller, 10—coupling, 11—mounting plate, 12—absorbent paper, 13—transmission line, 14—test splice paper;

[0036] 2—Post, 21—Post fixing hole;

[0037] 3—Support beam, 31—Mounting groove, 32—Threaded hole, 33—Bolt;

[0038] 9—Limiting clip; 91—Spring; 92—Connecting rod; 93—Connecting protrusion; 94—Hinge. Detailed Implementation

[0039] The technical solution will now be described in detail with reference to the accompanying drawings of the embodiments of this utility model.

[0040] Example 1

[0041] like Figure 1 As shown, an auxiliary device for testing the adhesion of cigarette tipping paper includes: a base 1, a column 2, a column fixing hole 21, a support beam 3, a mounting groove 31, a threaded hole 32, bolts 3333, a servo motor 4, a transmission rod 5, a roller 6, an operation panel 7, a display screen 71, a controller 8, a limit clamp 9, a spring 91, a connecting rod 92, a connecting protrusion 93, a hinge 94, a coupling 10, a mounting plate 11, and a transmission line 13; the column 2 is vertically fixedly installed on the base 1 to provide support for the support beam 3; the support beam 3 is connected to the column 2 and configured to move along the vertical direction of the column 2 to adjust the position of the support beam 3;

[0042] like Figure 1 , 2As shown, the servo motor 4 and the coupling 10 are mounted on the support beam 3. The servo motor 4 serves as the power source and is connected to the roller 6 through the coupling 10. The servo motor 4 drives the roller 6 to roll and press the detection and mounting paper 14 placed on the base 1 between two absorbent papers 12. The controller 8 is connected to the servo motor 4 and automatically controls the operation of the servo motor 4 and the movement of the coupling 10 according to preset data, so as to achieve precise control of the number of times the roller 6 is rolled, the rolling speed, and the rolling stroke.

[0043] like Figure 6 As shown, the limiting clips 9 are installed on the base 1, and two sets are installed. One set of limiting clips 9 is installed on each opposite side of the base 1. The function of each set of limiting clips 9 is to fix the detection splice paper 14 sandwiched between two sheets of absorbent paper 12. Each set of limiting clips 9 consists of two hinges 94, two connecting rods 9, eight connecting protrusions 93, and four springs 91. Among them, the eight connecting protrusions 93 are symmetrically arranged on the base 1 in groups of four, providing support points for the entire limiting clip structure. Springs 91 are arranged in pairs to provide cushioning and stability to the entire structure. Two connecting rods 9 are passed through four connecting protrusions 93, a set of springs 91, and two hinges 94 in sequence. In this way, the hinges 94 are securely installed on the base, and finally, the complete limiting clamp 9 is formed. In use, the operator can easily open or clamp the device by simply moving the hinges 94 left and right, thereby conveniently fixing the test splice paper 14 sandwiched between two absorbent papers 12 and ensuring that the splice paper remains stable during the test.

[0044] like Figure 8 As shown, there are two mounting slots 31 on the support beam 3. The mounting slots 31 are adapted to the column 2 and the two are connected by a sleeve. The threaded hole 32 is provided on the mounting slot 31, and the bolt 33 passes through the threaded hole 32 to abut against the column 2. The position of the support beam 3 can be adjusted by loosening the bolt 33, and it can be fixed by tightening the bolt 33.

[0045] like Figure 6 As shown, the column fixing hole 21 is located above the column 2. When the device stops working, the fixing hole is used to fix the support beam 3 so that the roller 6 and the base 1 maintain a certain distance.

[0046] like Figure 1 , 3 As shown, the transmission rod 5 is fixedly installed on the support beam 3 by the mounting plate 11 to ensure that the transmission rod 5 always maintains a linear motion state during the operation of the device; one end of the transmission rod 5 is connected to the coupling 10, and the other end is connected to the connecting roller 6 to realize the transmission of power.

[0047] like Figure 1 , 3As shown, the operation panel 7 is mounted on the base 1 and is used to set execution data. It is connected to the controller 8 via the transmission line 13 to realize bidirectional data transmission and interaction, thereby accurately observing and controlling the operating parameters. The display screen 71 is located on the operation panel 7 and is used to display the current operating parameters in real time, including but not limited to the number of times the roller 6 is pressed, the roller speed, the roller stroke, and the working status of the servo motor 4, so that the operator can intuitively understand the operation of the device.

[0048] like Figure 3 As shown, in the initial state of the auxiliary device for testing the adhesiveness of the cigarette testing tipping paper 14, the support beam 3 is fixed above the column 2, and the bolt passes through the threaded hole 32 of the support beam 3 and connects to the column fixing hole 21 above the column 2. At this time, there is a certain distance between the roller 6 and the base 1.

[0049] The testing process begins, and the operator needs to prepare. First, place the cigarette testing tipping paper 14 to be tested flat on the absorbent paper 12. Take an appropriate amount of artificial saliva and drop it onto the testing tipping paper 14. Immediately afterward, weigh the testing tipping paper 14 with the saliva and record the data. Next, transfer the testing tipping paper 14 back onto the absorbent paper 12, and cover it with another absorbent paper 12. Figure 7 As shown, ensure that the test sponge paper 14 with the artificial saliva is positioned between the two absorbent papers 12. Then, as... Figure 3 As shown, the absorbent paper 12 holding the test splice paper 14 is placed on the base 1 and fixed by the limiting clip 9 to ensure that the test splice paper 14 is in a stable position during the test.

[0050] like Figure 4 As shown, after the preparation work is completed, the auxiliary device begins to work. The operator unscrews the bolts connecting the support beam 3 to the column 2, releases the fixing hole 21 on the column, and adjusts the position of the support beam 3 vertically along the column 2 according to the test requirements, so that the roller 6 contacts and presses down on the test paper 14. After the position is adjusted to the correct position, as shown... Figure 2As shown, tighten bolt 33 to fix the support beam 3. Then, set the execution data through the operation panel 7, which is transmitted to the controller 8 via transmission line 13. After receiving the data, the controller 8 controls the servo motor 4 to operate according to the preset instructions. The servo motor 4, as the power source, generates rotational power, driving the coupling 10 to move, and then transmitting the power to the transmission rod 5. One end of the transmission rod 5 is connected to the coupling 10, and the other end is connected to the roller 6, driving the roller 6 to rotate. The roller 6 performs a rolling operation on the cigarette testing tipping paper 14 sample according to the parameters set by the controller 8. Simultaneously, the display screen 71 on the operation panel 7 displays the current operating parameters in real time, including the number of rolling cycles, rolling speed, rolling stroke, and the working status of the servo motor 4, allowing the operator to monitor the device's operation at any time. When the device stops working, the operator loosens bolt 33, moves the support beam 3 upwards to the column fixing hole 21, causing the roller 6 to leave the testing tipping paper 14, and then passes the bolt through the column fixing hole 21 to fix the support beam 3 above the column 2. Next, open the limiting clamp 9, take out the test tipping paper 14, immediately weigh the test tipping paper 14 again after the rolling operation is completed, and record the data. By comparing the weight change of the test tipping paper 14 before and after the test, data support is provided for the analysis of the lip adhesion of the cigarette test tipping paper 14, and the entire test process is completed.

[0051] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within its protection scope. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. An auxiliary device for testing the adhesiveness of cigarette tipping paper, characterized in that, include: Base (1), support beam (3), rollers (6); A column (2) is vertically fixed on the base (1), and the column (2) is used to provide support for the supporting beam (3); The supporting beam (3) is connected to the column (2) and is configured to move along the vertical direction of the column (2) to adjust the position of the supporting beam (3); The support beam (3) is equipped with a servo motor (4) and a coupling (10). The servo motor (4) serves as a power source and is connected to the roller (6) through the coupling (10), which drives the roller (6) to roll and press the cigarette tipping paper placed on the base (1) to be tested. The servo motor (4) is connected to a controller (8), which automatically controls the operation of the servo motor (4) and the movement of the coupling (10) according to preset data, so as to achieve precise control of the number of times the roller (6) is rolled, the rolling speed, and the rolling stroke.

2. The auxiliary device for testing the adhesiveness of cigarette tipping paper according to claim 1, characterized in that: The base (1) is provided with a limiting clip (9) for fixing the cigarette tipping paper to be tested.

3. The auxiliary device for testing the adhesiveness of cigarette tipping paper according to claim 2, characterized in that, The supporting crossbeam (3) is provided with an installation groove (31), which is adapted to the column (2) and the two are connected in a sleeve. The installation groove (31) is provided with a threaded hole (32), and the bolt passes through the threaded hole (32) to abut against the column (2). The position of the supporting crossbeam (3) can be adjusted by loosening the bolt, and it can be fixed by tightening the bolt.

4. The auxiliary device for testing the adhesiveness of cigarette tipping paper according to claim 3, characterized in that, The column (2) is provided with a column fixing hole (21) on the top. When the device stops working, the fixing hole is used to fix the support beam (3) so that the roller (6) and the base (1) maintain a certain distance.

5. The auxiliary device for testing the adhesiveness of cigarette tipping paper according to claim 4, characterized in that, A transmission rod (5) is installed on the supporting beam (3); one end of the transmission rod (5) is connected to the coupling (10), and the other end is connected to the connecting roller (6) to realize the transmission of power.

6. The auxiliary device for testing the adhesiveness of cigarette tipping paper according to claim 5, characterized in that, The transmission rod (5) is fixedly installed on the support beam (3) by the mounting plate (11) to ensure that the transmission rod (5) always maintains a linear motion state during the operation of the device.

7. The auxiliary device for testing the adhesiveness of cigarette tipping paper according to any one of claims 1-6, characterized in that, An operation panel (7) is installed on the base (1) for setting execution data; it is connected to the controller (8) via a transmission line (13) to realize bidirectional data transmission and interaction.

8. The auxiliary device for testing the adhesiveness of cigarette tipping paper according to claim 7, characterized in that, The operation panel (7) is equipped with a display screen (71) for displaying the current operating parameters in real time.

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