A device for determining the solids content of a water-based adhesive for cigarettes

Abstract

The utility model relates to the field of water -based glue for cigarette measures, disclose a kind of water -based glue for cigarette fixed content determination device, including fixed frame, the fixed frame one side is fixedly installed with mounting bracket, the bottom of the mounting bracket is fixedly installed with fixed disc, the bottom of the fixed disc is rotatably installed with rotary disc, the utility model has following advantages and effects: through the water -based glue for cigarette sampling drying subassembly of being set, personnel place sampling dish, control first electric telescopic link drive push plate moves back initial position, spring drives slider to move, so that the clamping force clamp can be realized clamping operation, after clamping completion, filtered water -based glue for cigarette can be accurately dropped on sampling dish;Opening hot air blower can let out air duct heat air to water -based glue for cigarette heating drying, can let the moisture and volatile of sample inside more evenly volatilize, so that the device does not need personnel manual drying operation and does not need to wait long drying time.

Description

Technical Field

[0001] This utility model relates to the field of water-based adhesive determination technology for tobacco products, and in particular to a device for determining the solid content of water-based adhesives for tobacco products. Background Technology

[0002] Water-based adhesives for cigarettes are a type of material used in cigarette manufacturing, primarily for bonding the edges of cigarette packs, cigarette tippers, filter rods, and packaging of cartons and individual boxes. These adhesives are formulated from ethylene-vinyl acetate copolymer emulsion, polyvinyl alcohol protective colloid, plasticizers, defoamers, preservatives, and other components, making them an essential auxiliary material in cigarette production. With the development of the cigarette industry and the increasing variety of production equipment, different drying speeds for water-based adhesives are required to meet the needs of various cigarette tipping papers, cigarette paper, and packaging papers in relation to different high-speed printing units. Therefore, to evaluate the compatibility of water-based adhesives, their drying speeds need to be measured.

[0003] In existing technologies, the solid content of water-based adhesives for cigarettes directly affects adhesive performance, coating effect, and the quality stability of cigarette products. Excessive solid content leads to excessive viscosity and uneven coating, while insufficient solid content results in inadequate bonding strength, affecting the quality of cigarette forming. Therefore, accurate and efficient determination of the solid content of water-based adhesives for cigarettes is crucial. Utility Model Content

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a device for determining the solid content of water-based adhesives in tobacco products, including a fixed frame, an installation frame fixedly installed on one side of the fixed frame, a fixed plate fixedly installed at the bottom of the installation frame, a rotating plate rotatably installed at the bottom of the fixed plate, a plurality of limiting frames fixedly installed at the bottom of the rotating plate, a sliding block slidably installed on the inner side of the limiting frame, a fixed box fixedly installed at the bottom of the sliding block, and a sampling and drying component for water-based adhesives in tobacco products provided on the installation frame and the fixed box;

[0005] The water-based adhesive sampling and drying assembly includes a limiting rod, a slider, a sliding rod, a force-bearing block, a spring, a connecting rocker arm, clamping calipers, and a sampling dish. The limiting rod is fixedly installed on one inner wall of the fixed box. The slider is slidably installed on the outside of the limiting rod. The sliding rod is slidably installed on the inside of the fixed box. The force-bearing block is fixedly installed on one side of the sliding rod. One end of the spring is fixedly installed on one side of the slider, and the other end of the spring is fixedly installed on one inner wall of the fixed box. The connecting rocker arm is rotatably installed on the left and right sides of the inside of the slider. The clamping calipers are rotatably installed on the outside of the connecting rocker arm and slidably installed on the left and right sides of the inside of the fixed box. The sampling dish is disposed between the clamping calipers on one side.

[0006] As a further improvement to the above solution, a measuring conveying frame is fixedly installed on the bottom inner wall of the fixed frame, and a component for determining the water-based adhesive content of tobacco is provided on the fixed plate, the rotating plate, and the measuring conveying frame.

[0007] As a further improvement to the above solution, the water-based adhesive sampling and drying assembly for tobacco also includes a mounting plate, a first electric telescopic rod, and a push plate. The mounting plate is fixedly installed on the top inner wall of the mounting frame, the first electric telescopic rod is fixedly installed on one side of the mounting plate, and the push plate is fixedly installed on the output end of the first electric telescopic rod.

[0008] As a further improvement to the above solution, the water-based adhesive sampling and drying assembly for flue gas also includes a connecting frame, a hot air blower, and an air outlet duct. The connecting frame is fixedly installed on the outside of the fixed box, the hot air blower is fixedly installed on the top of the mounting frame, one end of the air outlet duct is fixedly installed on the output end of the hot air blower, and the other end of the air outlet duct is fixedly installed on the inside of the mounting frame.

[0009] As a further improvement to the above solution, the water-based adhesive content measuring component for tobacco includes a motor, a drive shaft, a transmission gear, and a toothed groove. The motor is fixedly mounted on the top of the fixed disk, the drive shaft is fixedly mounted on the output end of the motor, the transmission gear is fixedly mounted on the outside of the drive shaft, and the toothed groove is opened on the outside of the rotating disk. The transmission gear and the toothed groove mesh with each other.

[0010] As a further improvement to the above solution, the water-based adhesive content determination component for tobacco also includes a conveyor belt, a weighing device, a second electric telescopic rod, and a pusher plate. The conveyor belt is rotatably installed between the inner walls of the left and right sides of the measuring and conveying frame. The weighing device is fixedly installed on the bottom inner wall of the fixed frame. The second electric telescopic rod is fixedly installed on the rear inner wall of the fixed frame. The pusher plate is fixedly installed at the output end of the second electric telescopic rod.

[0011] As a further improvement to the above solution, a guide groove is provided on one side of the limiting frame, and the sliding block is T-shaped and is slidably installed on the inner side of the guide groove.

[0012] By adopting the above technical solution, the guide groove facilitates the sliding block to slide inside the limiting frame, so that the push plate can drive the push plate, the fixed box and the sliding block to move after the push plate is pushed.

[0013] As a further improvement to the above solution, the top of the clamping caliper is provided with an arc-shaped groove, and the outer side of the clamping caliper is covered with a rubber anti-slip pad.

[0014] By adopting the above technical solutions, the rubber anti-slip pad can increase the friction between the clamping caliper and the sampling dish, and the arc groove can increase the contact area between the clamping caliper and the sampling dish, resulting in a better clamping effect.

[0015] As a further improvement to the above solution, a limiting groove is provided on the outer side of the fixing box, and the clamping caliper is slidably installed on the inner side of the limiting groove.

[0016] By adopting the above technical solution, the limiting groove makes it easy for the clamping caliper to only slide after being subjected to force.

[0017] As a further improvement to the above solution, a rotating groove is provided on one side of both the slider and the connecting rocker arm, and the connecting rocker arm and the clamping caliper are rotatably mounted inside the rotating groove.

[0018] By adopting the above technical solution, the rotating groove allows the connecting rocker arm and the clamping caliper to be rotatably installed inside the slider and the connecting rocker arm, enabling the slider to move and clamp the caliper through the connecting rocker arm after it moves.

[0019] The beneficial effects of this utility model are:

[0020] 1. This utility model features a sampling and drying assembly for water-based adhesives used in flue gas. A person places a sampling dish, and the first electric telescopic rod moves the push plate back to its initial position. A spring then moves the slider, allowing the clamping caliper to perform a clamping operation. After clamping, the filtered water-based adhesive can be accurately dripped onto the sampling dish. Turning on the hot air blower allows the air duct to heat and dry the water-based adhesive, enabling more even evaporation of moisture and volatiles from the sample. This eliminates the need for manual drying and reduces the waiting time for drying.

[0021] 2. This utility model, through the set water-based adhesive solids content determination component for tobacco, allows personnel to sequentially clamp and dry multiple sampling dishes. After drying, the first electric telescopic rod is controlled to move the push plate again, allowing the force block to abut against the limiting frame, and the clamping caliper to move and release the clamp, thus allowing the sampling dish to fall above the measuring weighing device. The measuring weighing device can tare and weigh the sampling dish, and the solids content is the percentage value of the sample mass after heating to the sample mass before heating. After measurement, the second electric telescopic rod can be controlled to move the push plate, which can push the sampling dish above the conveyor belt for transport and collection. This device can operate in batches, resulting in high work efficiency. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of a water-based adhesive content measuring device for tobacco products proposed in this utility model.

[0024] Figure 2 This is a partial structural schematic diagram of a water-based adhesive content measuring device for tobacco products proposed in this utility model.

[0025] Figure 3 This is a partial structural diagram of the transmission gear and tooth groove proposed in this utility model.

[0026] Figure 4 This is a partial structural schematic diagram of the measuring and conveying frame and conveyor belt proposed in this utility model.

[0027] Figure 5 This is a schematic diagram of the explosive section of a water-based adhesive content measuring device for tobacco products proposed in this utility model.

[0028] In the diagram, 1. Sampling and drying assembly for water-based adhesives in tobacco products; 2. Solid content determination assembly for water-based adhesives in tobacco products; 3. Fixing frame; 4. Mounting frame; 5. Fixing disc; 6. Rotating disc; 7. Limiting frame; 8. Sliding block; 9. Fixing box; 10. Measuring and conveying frame.

[0029] 11. Limiting rod; 12. Slider; 13. Sliding rod; 14. Force-bearing block; 15. Spring; 16. Connecting rocker arm; 17. Clamping caliper; 18. Sampling dish; 19. Mounting plate; 20. First electric telescopic rod; 21. Push plate; 22. Connecting frame; 23. Hot air blower; 24. Air outlet duct;

[0030] 25. Motor; 26. Drive shaft; 27. Transmission gear; 28. Gear groove; 29. ​​Conveyor belt; 30. Measuring weighing device; 31. Second electric telescopic rod; 32. Push plate. Detailed Implementation

[0031] See Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 This utility model provides a device for determining the solid content of water-based adhesives in tobacco products, including a fixed frame 3, an installation frame 4 fixedly installed on one side of the fixed frame 3, a fixed plate 5 fixedly installed at the bottom of the installation frame 4, a rotating plate 6 rotatably installed at the bottom of the fixed plate 5, a plurality of limiting frames 7 fixedly installed at the bottom of the rotating plate 6, a sliding block 8 slidably installed on the inner side of the limiting frame 7, a fixed box 9 fixedly installed at the bottom of the sliding block 8, and a water-based adhesive sampling and drying component 1 for tobacco products is provided on the installation frame 4 and the fixed box 9.

[0032] The water-based adhesive sampling and drying assembly 1 includes a limiting rod 11, a slider 12, a sliding rod 13, a force-bearing block 14, a spring 15, a connecting rocker arm 16, a clamping clamp 17, and a sampling dish 18. The limiting rod 11 is fixedly installed on the inner wall of one side of the fixed box 9. The slider 12 is slidably installed on the outer side of the limiting rod 11. The sliding rod 13 is slidably installed on the inner side of the fixed box 9. The force-bearing block 14 is fixedly installed on one side of the sliding rod 13. One end of the spring 15 is fixedly installed on one side of the slider 12, and the other end of the spring 15 is fixedly installed on the inner wall of one side of the fixed box 9. The connecting rocker arm 16 is rotatably installed on... The clamping calipers 17 are rotatably mounted on the outside of the connecting rocker arm 16 on the inner left and right sides of the slider 12. The clamping calipers 17 are slidably mounted on the inner left and right sides of the fixed box 9. The sampling dish 18 is placed between one side of the clamping calipers 17. The first electric telescopic rod 20 is controlled to drive the push plate 21 to move and push the connecting frame 22. The fixed box 9 can slide inside the limiting frame 7 through the sliding block 8. The force block 14 above the fixed box 9 can abut against the limiting frame 7 and drive the sliding rod 13 and the slider 12 to move.

[0033] In this embodiment, a measuring and conveying frame 10 is fixedly installed on the bottom inner wall of the fixed frame 3, and a tobacco water-based adhesive content measuring component 2 is provided on the fixed plate 5, the rotating plate 6 and the measuring and conveying frame 10.

[0034] In this embodiment, the tobacco water-based adhesive sampling and drying assembly 1 further includes a mounting plate 19, a first electric telescopic rod 20, and a push plate 21. The mounting plate 19 is fixedly installed on the top inner wall of the mounting frame 4, the first electric telescopic rod 20 is fixedly installed on one side of the mounting plate 19, and the push plate 21 is fixedly installed on the output end of the first electric telescopic rod 20.

[0035] In this embodiment, the sampling and drying assembly 1 for water-based adhesives in flue gas also includes a connecting frame 22, a hot air blower 23, and an air outlet duct 24. The connecting frame 22 is fixedly installed on the outside of the fixed box 9, the hot air blower 23 is fixedly installed on the top of the mounting frame 4, one end of the air outlet duct 24 is fixedly installed on the output end of the hot air blower 23, and the other end of the air outlet duct 24 is fixedly installed on the inside of the mounting frame 4. Turning on the hot air blower 23 allows the air outlet duct 24 to heat and dry the water-based adhesives in flue gas with hot air, which allows the moisture and volatiles inside the sample to evaporate more evenly. This eliminates the need for manual drying operations and the need to wait for a long drying time. Personnel can clamp and sample multiple sampling dishes 18 in sequence for drying.

[0036] In this embodiment, the tobacco water-based colloid content measuring component 2 includes a motor 25, a drive shaft 26, a transmission gear 27, and a toothed groove 28. The motor 25 is fixedly mounted on the top of the fixed disk 5, the drive shaft 26 is fixedly mounted on the output end of the motor 25, the transmission gear 27 is fixedly mounted on the outside of the drive shaft 26, and the toothed groove 28 is opened on the outside of the rotating disk 6. The transmission gear 27 and the toothed groove 28 mesh with each other. The motor 25 is controlled to drive the drive shaft 26 and the transmission gear 27 to rotate. The transmission gear 27 can drive the rotating disk 6 to rotate through the toothed groove 28, which allows the clamped sampling dish 18 to rotate.

[0037] In this embodiment, the water-based adhesive content measuring component 2 for tobacco products further includes a conveyor belt 29, a weighing device 30, a second electric telescopic rod 31, and a pusher plate 32. The conveyor belt 29 is rotatably mounted between the inner walls of the left and right sides of the measuring and conveying frame 10. The weighing device 30 is fixedly mounted on the bottom inner wall of the fixed frame 3. The second electric telescopic rod 31 is fixedly mounted on the rear inner wall of the fixed frame 3. The pusher plate 32 is fixedly mounted on the output end of the second electric telescopic rod 31. After drying is completed, the first electric telescopic rod 20 is controlled to drive the pusher plate 21 to move again. The device allows the force-bearing block 14 to abut against the limiting frame 7, and allows the clamping caliper 17 to move and release the clamp, thereby allowing the sampling dish 18 to fall above the measuring weighing device 30. The measuring weighing device 30 can tare and weigh the sampling dish 18, and the percentage of the sample mass after heating to the sample mass before heating is the solid content. After the measurement is completed, the second electric telescopic rod 31 can be controlled to drive the push plate 32 to move, which can push the sampling dish 18 above the conveyor belt 29 for transport and collection. This device can operate in batches, making the work efficiency high.

[0038] In this embodiment, a guide groove is provided on one side of the limiting frame 7, and the sliding block 8 is T-shaped. The sliding block 8 is slidably installed inside the guide groove. The guide groove allows the sliding block 8 to slide more stably inside the limiting frame 7.

[0039] In this embodiment, the top of the clamping caliper 17 is provided with an arc-shaped groove, and the outer side of the clamping caliper 17 is covered with a rubber anti-slip pad; after the slider 12 moves, the clamping caliper 17 can be moved by the connecting rocker arm 16, which makes it easier for personnel to place the sampling dish 18. The first electric telescopic rod 20 is controlled to move the push plate 21 back to the initial position, and the spring 15 drives the slider 12 to move, so that the clamping caliper 17 can perform the clamping operation. After clamping, the filtered tobacco water-based adhesive can be accurately dripped onto the sampling dish 18.

[0040] In this embodiment, a limiting groove is provided on the outer side of the fixing box 9, and the clamping caliper 17 is slidably installed on the inner side of the limiting groove; the limiting groove makes it easy for the clamping caliper 17 to not rotate after being subjected to force, but only to slide and clamp.

[0041] In this embodiment, a rotating groove is provided on one side of both the slider 12 and the connecting rocker arm 16. The connecting rocker arm 16 and the clamping caliper 17 are rotatably mounted inside the rotating groove. A fixing pin is provided inside the rotating groove so that the slider 12, the connecting rocker arm 16 and the clamping caliper 17 will not detach.

[0042] The specific operation is as follows: Controlling the first electric telescopic rod 20 drives the push plate 21 to move, and the push plate 21 pushes the connecting frame 22, allowing the fixed box 9 to slide inside the limiting frame 7 via the sliding block 8. This allows the force block 14 above the fixed box 9 to abut against the limiting frame 7, and the force block 14 drives the sliding rod 13 and the slider 12 to move. After the slider 12 moves, it can drive the clamping caliper 17 to move via the connecting rocker arm 16, facilitating the placement of the sampling dish 18. Controlling the first electric telescopic rod 20 drives the push plate 21 back to its initial position, and the spring 15 drives the slider 12 to move, allowing the clamping caliper 17 to perform the clamping operation. After clamping, the filtered tobacco water-based adhesive can be accurately dripped onto the sampling dish 18. At this time, controlling the motor 25 drives the drive shaft 26 and the transmission gear 27 to rotate. The transmission gear 27 drives the rotating disk 6 to rotate via the tooth groove 28, allowing the clamped sampling dish 18 to be placed on the disk. The device rotates and the hot air blower 23 is turned on, allowing the air outlet duct 24 to heat and dry the water-based adhesive in the flue gas. This allows the moisture and volatiles inside the sample to evaporate more evenly, eliminating the need for manual drying and long drying times. Personnel sequentially clamp and dry multiple sampling dishes 18. After drying, the first electric telescopic rod 20 is controlled to move the push plate 21 again, allowing the force block 14 to abut against the limiting frame 7. This allows the clamping clamp 17 to move and release the clamp, allowing the sampling dish 18 to fall above the measuring weighing device 30. The measuring weighing device 30 can tare and weigh the sampling dish 18. The percentage of the sample mass after heating to the sample mass before heating is the solid content. After measurement, the second electric telescopic rod 31 is controlled to move the push plate 32, pushing the sampling dish 18 above the conveyor belt 29 for transport and collection. This device can operate in batches, resulting in high work efficiency.

Claims

1. A device for determining the water-based colloid content of tobacco, characterized in that, include: A fixed frame (3) is fixedly installed on one side of the fixed frame (3), a fixed plate (5) is fixedly installed on the bottom of the fixed frame (4), a rotating plate (6) is rotatably installed on the bottom of the fixed plate (5), a plurality of limiting frames (7) are fixedly installed on the bottom of the rotating plate (6), a sliding block (8) is slidably installed on the inner side of the limiting frame (7), a fixed box (9) is fixedly installed on the bottom of the sliding block (8), and a water-based adhesive sampling and drying assembly (1) is provided on the fixed frame (4) and the fixed box (9). The water-based adhesive sampling and drying assembly (1) includes a limiting rod (11), a slider (12), a sliding rod (13), a force-bearing block (14), a spring (15), a connecting rocker arm (16), a clamping clamp (17), and a sampling dish (18). The limiting rod (11) is fixedly installed on the inner wall of one side of the fixed box (9). The slider (12) is slidably installed on the outside of the limiting rod (11). The sliding rod (13) is slidably installed on the inside of the fixed box (9). The force-bearing block (14) is fixedly installed on the sliding rod (15). 3) One end of the spring (15) is fixedly installed on one side of the slider (12), and the other end of the spring (15) is fixedly installed on the inner wall of the fixed box (9). The connecting rocker (16) is rotatably installed on the left and right sides of the inner side of the slider (12). The clamping caliper (17) is rotatably installed on the outside of the connecting rocker (16). The clamping caliper (17) is slidably installed on the left and right sides of the inner side of the fixed box (9). The sampling dish (18) is arranged between the clamping caliper (17) on one side.

2. The device for determining the water-based colloid content of tobacco according to claim 1, characterized in that, The bottom inner wall of the fixed frame (3) is fixedly installed with a measuring conveying frame (10), and the fixed plate (5), the rotating plate (6) and the measuring conveying frame (10) are provided with a tobacco water-based adhesive content measuring component (2).

3. The device for determining the water-based colloid content of tobacco according to claim 1, characterized in that, The water-based adhesive sampling and drying assembly (1) for tobacco also includes a mounting plate (19), a first electric telescopic rod (20), and a push plate (21). The mounting plate (19) is fixedly installed on the top inner wall of the mounting frame (4), the first electric telescopic rod (20) is fixedly installed on one side of the mounting plate (19), and the push plate (21) is fixedly installed at the output end of the first electric telescopic rod (20).

4. The device for determining the water-based colloid content of tobacco according to claim 1, characterized in that, The water-based adhesive sampling and drying assembly (1) for flue gas also includes a connecting frame (22), a hot air blower (23), and an air outlet duct (24). The connecting frame (22) is fixedly installed on the outside of the fixed box (9), the hot air blower (23) is fixedly installed on the top of the mounting frame (4), one end of the air outlet duct (24) is fixedly installed on the output end of the hot air blower (23), and the other end of the air outlet duct (24) is fixedly installed on the inside of the mounting frame (4).

5. The device for determining the water-based colloid content of tobacco according to claim 2, characterized in that, The water-based adhesive content measuring component (2) for tobacco includes a motor (25), a drive shaft (26), a transmission gear (27), and a toothed groove (28). The motor (25) is fixedly mounted on the top of the fixed disk (5), the drive shaft (26) is fixedly mounted on the output end of the motor (25), the transmission gear (27) is fixedly mounted on the outside of the drive shaft (26), and the toothed groove (28) is opened on the outside of the rotating disk (6). The transmission gear (27) and the toothed groove (28) mesh with each other.

6. The device for determining the water-based colloid content of tobacco according to claim 2, characterized in that, The water-based adhesive content determination component (2) for tobacco also includes a conveyor belt (29), a measuring weighing device (30), a second electric telescopic rod (31), and a pusher plate (32). The conveyor belt (29) is rotatably installed between the inner walls of the left and right sides of the measuring conveying frame (10). The measuring weighing device (30) is fixedly installed on the bottom inner wall of the fixed frame (3). The second electric telescopic rod (31) is fixedly installed on the rear inner wall of the fixed frame (3). The pusher plate (32) is fixedly installed at the output end of the second electric telescopic rod (31).

7. The device for determining the water-based colloid content of tobacco according to claim 1, characterized in that, The limiting frame (7) has a guide groove on one side, and the sliding block (8) is T-shaped and is slidably installed on the inside of the guide groove.

8. The device for determining the water-based colloid content of tobacco according to claim 1, characterized in that, The clamping caliper (17) has an arc-shaped groove on its top and a rubber anti-slip pad on its outer side.

9. The device for determining the water-based colloid content of tobacco according to claim 1, characterized in that, A limiting groove is provided on the outer side of the fixed box (9), and the clamping caliper (17) is slidably installed on the inner side of the limiting groove.

10. The device for determining the water-based colloid content of tobacco according to claim 1, characterized in that, The slider (12) and the connecting rocker (16) are both provided with a rotating groove on one side, and the connecting rocker (16) and the clamping caliper (17) are rotatably installed inside the rotating groove.

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