A device for measuring the drying speed of a water-based adhesive for cigarettes

Abstract

The utility model discloses a kind of water-based glue drying speed measuring devices for cigarette, it is related to testing technical field, including operation platform, the surface welding installation of operation platform is equipped with determination frame, the surface fixed mounting of determination frame frame is equipped with motor body, the output of motor body is fixedly installed with guide wheel, the surface rotation of guide wheel is installed with conveying mechanism, the surface fixed mounting of conveying mechanism is equipped with power push plate, the water-based glue drying speed measuring device for this cigarette, by observing the contact of simulation stripe block on power pressure rod in adaptive position with glue film does not appear stripe, at this time, glue film has been dried to complete, this mode not only guarantees that when glue film on cigarette tipping paper carries out drying speed measurement, it has the mode that determination does not need human intervention to touch, also guarantee that glue film on cigarette tipping paper can be through power push plate uniform speed regulation and control multiple groups of certain distance power pressure rod, realize that glue film drying measurement has simple operation mode.

Description

Technical Field

[0001] This utility model relates to the field of testing technology, and in particular to a device for measuring the drying speed of water-based adhesives for tobacco. Background Technology

[0002] Water-based adhesive for cigarettes is a type of material used in cigarette manufacturing. It is mainly used for bonding the joints, tips, filter rods, and packaging of cigarette cartons and individual boxes. Water-based adhesive for cigarettes is formulated with ethylene-vinyl acetate copolymer emulsion, polyvinyl alcohol protective colloid, plasticizer, defoamer, preservative, etc., and is an essential auxiliary material in the cigarette production process.

[0003] Comparing with the published patent number CN221174279U, a device for measuring the drying speed of water-based adhesives for tobacco is disclosed, including a device body. The device body includes a worktable, on which a vertical frame is provided and a crossbeam is fixed at the upper end of the vertical frame. A movable groove is opened on the crossbeam, and a bidirectional screw is rotatably arranged in the movable groove. One end of the bidirectional screw is driven and connected to an electric motor. Two sets of moving blocks are symmetrically screwed on the bidirectional screw, and upper and lower cylinders are fixed at the lower end of the moving blocks. The lower end of the upper and lower cylinders is provided with a mounting seat, and a fixing plate is connected to the lower end of the mounting seat.

[0004] While this solution enables auxiliary operation for measuring the drying speed of water-based adhesives for cigarettes, eliminating the need for manual fixing of cigarette tippers and manual control of the coating device, thus reducing manual labor, and adapting to different sizes of cigarette tippers with adjustable limits, and using movable plates and springs to protect the upper and lower cylinders and prevent impact on the worktable during downward pressure, the finger-touch measurement of water-based adhesives for cigarettes requires repeated finger-touch measurements by the operator, and also requires the use of a stopwatch to monitor the drying time of the water-based adhesives. This results in a relatively laborious overall operation for measuring the drying speed of water-based adhesives for cigarettes, as well as the drawback of requiring high concentration from the operator, and also causes certain inconveniences in the process. Utility Model Content

[0005] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to solve the problems raised in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a device for measuring the drying speed of water-based adhesive for tobacco, comprising an operating platform, a measuring frame welded to the surface of the operating platform, a motor body fixedly mounted on the surface of the measuring frame, a guide wheel fixedly mounted on the output end of the motor body, a conveying mechanism rotatably mounted on the surface of the guide wheel, a power push plate fixedly mounted on the surface of the conveying mechanism, a power pressure rod slidably mounted on the inner side of the measuring frame, and a simulated stripe block fixedly mounted on the lower end of the power pressure rod.

[0007] Preferably, the surface of the power push plate is inclined.

[0008] Preferably, an auxiliary guide block is welded and installed at the upper end of the power pressure rod, and a ball is rotatably installed on the inner side of the auxiliary guide block. The upper surface of the auxiliary guide block is arc-shaped.

[0009] Preferably, the surface of the power pressure rod is slidably fitted with an elastic component, and the upper and lower ends of the elastic component are respectively fixedly installed on the opposite sides of the auxiliary guide block and the measuring frame.

[0010] Preferably, the surface of the operating platform is provided with a positioning groove, a positioning collar is rotatably installed on the inner wall of the positioning groove on the operating platform, a positioning clamp is welded to the surface of the positioning collar, and the surface of the positioning clamp is rotatably installed on the inner wall of the positioning groove on the operating platform.

[0011] Preferably, the positioning clamp is located below the simulated striped block on the power pressure bar, and there are two sets of positioning clamps, with a power pressure bar above each set of positioning clamps.

[0012] Preferably, a storage clamp is provided below the operating platform, and a limiting groove is formed on the surface of the storage clamp. A limiting rod is slidably installed on the inner wall of the upper limiting groove of the storage clamp, and the surface of the limiting rod is welded to the surface of the operating platform.

[0013] Preferably, there are multiple sets of dynamic pressure bars, which are evenly distributed inside the measuring frame.

[0014] Compared with the prior art, the beneficial effects of this utility model are: (1) The device for measuring the drying speed of water-based adhesive in cigarette packaging paper can determine the drying speed by observing that no stripes appear when the simulated striped block on the power pressure bar at the appropriate position contacts the adhesive film. This method not only ensures that the drying speed of the adhesive film on the cigarette packaging paper can be measured without human intervention, but also ensures that the adhesive film on the cigarette packaging paper can be measured by adjusting multiple sets of power pressure bars at a certain distance through the power push plate. This makes the operation of the adhesive film drying measurement simple and greatly improves the cumbersome operation of human intervention. At the same time, the drying time can be accurately calculated when no stripes appear on the power pressure bars at different positions, without the need for human intervention to stop the timer. This greatly relieves human pressure. In summary, the overall convenience of the operation of measuring the drying speed of the adhesive film on the cigarette packaging paper is improved.

[0015] (2) The tobacco water-based adhesive drying speed measuring device can store materials related to cigarette tipping paper by setting a storage clamp plate under the operating platform. When the cigarette tipping paper is tested for film drying speed, the storage clamp plate can be pulled out under the operating platform for use, thereby improving the effect of the storage clamp plate in assisting in placing materials when the measuring device is used.

[0016] (3) In this tobacco water-based adhesive drying speed measuring device, when the inclined surface of the power push plate contacts the auxiliary guide block, the power push plate squeezes the auxiliary guide block to descend, and then the auxiliary guide block drives the power pressure rod to descend inside the measuring frame. The inclined surface of the power push plate and the arc surface of the auxiliary guide block ensure the smooth sliding of the two. The rotating ball on the auxiliary guide block reduces the resistance when the power push plate and the auxiliary guide block are squeezed, ensuring the effect of squeezing adjustment between the power push plate and the auxiliary guide block. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a schematic diagram of the structure of a device for measuring the drying speed of water-based adhesives for tobacco according to this utility model; Figure 2 This is a schematic diagram of the operating platform of this utility model; Figure 3 This is a schematic diagram of the planar structure of the measuring frame of this utility model; Figure 4 This is a schematic diagram of the planar structure of the conveying mechanism of this utility model; Figure 5 This utility model Figure 3 A magnified structural diagram of point A in the middle.

[0018] Reference numerals in the attached drawings: 1. Operating platform; 2. Positioning groove; 3. Positioning collar; 4. Positioning clamp; 5. Measuring frame; 6. Motor body; 7. Guide wheel; 8. Conveying mechanism; 9. Power push plate; 10. Power pressure rod; 11. Simulated striped block; 12. Auxiliary guide block; 13. Elastic component; 14. Rolling ball; 15. Storage clamp; 16. Limiting slide groove; 17. Limiting slide rod. Detailed Implementation

[0019] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0020] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0022] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0023] Please see Figure 1-5 This utility model provides a technical solution: a device for measuring the drying speed of water-based adhesive for cigarettes, including an operating platform 1. A positioning groove 2 is provided on the surface of the operating platform 1. A positioning collar 3 is rotatably installed on the inner wall of the positioning groove 2 on the operating platform 1. A positioning clamp 4 is welded to the surface of the positioning collar 3. The surface of the positioning clamp 4 is rotatably installed on the inner wall of the positioning groove 2 on the operating platform 1. By providing a positioning groove 2 on the surface of the operating platform 1, cigarette tipping paper is placed. After the cigarette tipping paper with the adhesive film applied is placed in the positioning groove 2 on the operating platform 1, the operator controls the positioning clamp 4 to press and position the cigarette tipping paper by rotating and adjusting the positioning collar 3. The operator can assist in pressing the positioning clamp 4 to make the cigarette tipping paper more firmly pressed at the positioning clamp 4.

[0024] Furthermore, a measuring frame 5 is welded and installed on the surface of the operating platform 1. A motor body 6 is fixedly installed on the surface of the measuring frame 5. A guide wheel 7 is fixedly installed at the output end of the motor body 6. A conveying mechanism 8 is rotatably installed on the surface of the guide wheel 7. A power push plate 9 is fixedly installed on the surface of the conveying mechanism 8. The surface of the power push plate 9 is inclined. When the motor body 6 works, it can drive the conveying mechanism 8 on the guide wheel 7 to rotate. In turn, the conveying mechanism 8 drives the power push plate 9 to rotate. The movement speed of the motor body 6 can be set by CNC programming. The motor body 6 is existing publicly available technology, and the related power mechanism and auxiliary structure are also existing publicly available technologies, which will not be described in detail here.

[0025] Furthermore, a power pressure rod 10 is slidably installed on the inner side of the measuring frame 5, and a simulated stripe block 11 is fixedly installed at the lower end of the power pressure rod 10. The function of the simulated stripe block 11 is to set stripes in the same way as a human fingerprint so that when the simulated stripe block 11 comes into contact with the adhesive film on the surface of the cigarette tipping paper, stripes will appear if the adhesive film is not dry.

[0026] Furthermore, an auxiliary guide block 12 is welded and installed on the upper end of the power pressure rod 10. A ball bearing 14 is rotatably installed on the inner side of the auxiliary guide block 12. The upper surface of the auxiliary guide block 12 is arc-shaped. An elastic component 13 is slidably sleeved on the surface of the power pressure rod 10. The upper and lower ends of the elastic component 13 are respectively fixedly installed on the opposite sides of the auxiliary guide block 12 and the measuring frame 5. When the motor body 6 drives the conveying mechanism 8 on the guide wheel 7 to rotate, the conveying mechanism 8 drives the power push plate 9 to move. When the inclined surface of the power push plate 9 contacts the auxiliary guide block 12, the power push plate 9 squeezes the auxiliary guide block 12 to descend. Then, the auxiliary guide block 12 drives the power pressure rod 10 to descend inside the measuring frame 5. The inclined surface of the power push plate 9 and the arc surface of the auxiliary guide block 12 ensure the smoothness of the sliding contact between the two. The rotating ball bearing 14 on the auxiliary guide block 12 reduces the resistance when the power push plate 9 contacts and squeezes it, ensuring the effect of squeezing adjustment between the power push plate 9 and the auxiliary guide block 12.

[0027] Furthermore, there are two sets of positioning clamps 4, and each set of positioning clamps 4 is equipped with a power pressure rod 10. There are multiple sets of power pressure rods 10, which are evenly distributed inside the measuring frame 5. By setting up two sets of positioning clamps 4, two cigarette tipping papers can be operated simultaneously to measure the film drying speed. By rotating and adjusting the same motor body 6, the two sets of power push plates 9 can move synchronously. When the power push plate 9 reaches the first power pressure rod 10 and pushes it, the power pressure rod 10 will drive the simulated stripe block 11 to abut against the film on the cigarette tipping paper. This continues until the power push plate 9 pushes all the power pressure rods 10 to abut against the film. When the simulated stripe block 11 on the power pressure rod 10 does not show stripes after pressing against the film at the predetermined position, it means that the film has dried.

[0028] Furthermore, a storage clamp 15 is provided below the operating platform 1. A limiting groove 16 is formed on the surface of the storage clamp 15. A limiting rod 17 is slidably installed on the inner wall of the upper limiting groove 16 of the storage clamp 15. The surface of the limiting rod 17 is welded to the surface of the operating platform 1. By providing a storage clamp 15 below the operating platform 1, the storage clamp 15 can be used to store materials related to cigarette tipping paper. When the film drying speed of the cigarette tipping paper is measured, the storage clamp 15 can be pulled out from below the operating platform 1 for use, thereby improving the effect of the storage clamp 15 in assisting in the placement of materials when the measuring device is used.

[0029] Working principle: A device for measuring the drying speed of water-based adhesive for cigarettes. After the cigarette tipping paper coated with adhesive film is positioned at the positioning clamp 4, the motor body 6 starts working, which in turn drives the conveying mechanism 8 on the guide wheel 7 to move. At this time, the conveying mechanism 8 drives the power push plate 9 to move. Through the constant speed movement of the power push plate 9, the power push plate 9 can gradually and orderly squeeze multiple sets of power pressure rods 10, so that the simulated striped blocks 11 on the power pressure rods 10 contact the cigarette tipping paper adhesive film at timed intervals. By observing that no stripes appear when the simulated striped blocks 11 on the power pressure rods 10 contact the adhesive film at the appropriate position, it is proven that the adhesive film has been dried.

[0030] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A device for measuring the drying speed of water-based adhesives for tobacco, comprising an operating platform (1), characterized in that: The operating platform (1) is welded to the surface of a measuring frame (5), the measuring frame (5) is fixedly mounted with a motor body (6), the output end of the motor body (6) is fixedly mounted with a guide wheel (7), the surface of the guide wheel (7) is rotatably mounted with a conveying mechanism (8), the surface of the conveying mechanism (8) is fixedly mounted with a power push plate (9), the inner side of the measuring frame (5) is slidably mounted with a power pressure rod (10), and the lower end of the power pressure rod (10) is fixedly mounted with a simulated stripe block (11).

2. The device for measuring the drying speed of water-based adhesive for tobacco according to claim 1, characterized in that: The surface of the power push plate (9) is inclined.

3. The device for measuring the drying speed of water-based adhesive for tobacco according to claim 1, characterized in that: An auxiliary guide block (12) is welded to the upper end of the power pressure rod (10), and a ball (14) is rotatably installed on the inner side of the auxiliary guide block (12). The upper surface of the auxiliary guide block (12) is arc-shaped.

4. The device for measuring the drying speed of water-based adhesive for tobacco according to claim 3, characterized in that: The surface of the power pressure bar (10) is slidably fitted with an elastic component (13), and the upper and lower ends of the elastic component (13) are respectively fixedly installed on the opposite sides of the auxiliary guide block (12) and the measuring frame (5).

5. The device for measuring the drying speed of water-based adhesive for tobacco according to claim 1, characterized in that: The surface of the operating platform (1) is provided with a positioning groove (2), and a positioning collar (3) is rotatably installed on the inner wall of the positioning groove (2) on the operating platform (1). A positioning clamp (4) is welded to the surface of the positioning collar (3), and the surface of the positioning clamp (4) is rotatably installed on the inner wall of the positioning groove (2) on the operating platform (1).

6. The device for measuring the drying speed of water-based adhesive for tobacco according to claim 5, characterized in that: The positioning clamp (4) is located below the simulated stripe block (11) on the power pressure bar (10). There are two sets of positioning clamps (4), and the power pressure bar (10) is provided above both sets of positioning clamps (4).

7. The device for measuring the drying speed of water-based adhesive for tobacco according to claim 1, characterized in that: A storage clamp plate (15) is provided below the operating platform (1). A limit groove (16) is opened on the surface of the storage clamp plate (15). A limit rod (17) is slidably installed on the inner wall of the limit groove (16) of the storage clamp plate (15). The surface of the limit rod (17) is welded to the surface of the operating platform (1).

8. The device for measuring the drying speed of water-based adhesive for tobacco according to claim 6, characterized in that: The number of dynamic pressure bars (10) is multiple, and the multiple sets of dynamic pressure bars (10) are evenly distributed inside the measuring frame (5).

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