Cigarette end shred falling amount detection device
By introducing a vibrating component into the tribal wire amount detection device at the end of the cigarette stick, combined with rotating motion, simulating the bumps of the cigarette stick during transportation, the problem that the existing detection devices cannot accurately detect and achieve a more accurate detection of the tobacco wire amount.
Patent Information
- Application Number
- CN202420891196.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-04-26
AI Technical Summary
The existing rotary end-tribe wire detection device cannot simulate the bumps of cigarette sticks during transportation, resulting in inaccurate detection results.
A device for detecting the amount of the smog stick end is designed. By setting a driving motor, a motor shaft and a vibration assembly in the drive box, combining rotation and vibration movement, it simulates the bumps of the smog stick during transportation.
More accurate detection of the amount of silk thread at the end of the tobacco branch is achieved, and the accuracy and reliability of the detection are improved by simulating the real transportation process.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cigarette production quality detection, in particular to a device for detecting the amount of cigarette end shreds. Background Art
[0002] In recent years, my country's tobacco industry has been advocating that quality is the life of the enterprise. Improving the quality of cigarette products is the goal that every enterprise has been pursuing. The use of efficient testing tools to achieve "standardized methods, in-place testing, scientific judgment, and true data" in the testing process plays a key role in the release of finished products. As an important part of the testing for the release of finished products, the end-of-line tobacco drop detection directly affects the product quality and the sensory experience of consumers. The amount of tobacco drop at the end of filter cigarettes should be less than or equal to 8.0 mg / cig, otherwise, according to national standards, such physical indicators are regarded as Class B quality defective cigarettes. The existing end-of-line tobacco drop instrument performs random and continuous repeated collision tests on multiple groups of finished cigarettes to check whether the tobacco dropped from the end of the cigarette meets the process requirements.
[0003] The existing tobacco drop detection equipment on the market is of the rotating cylinder type, where the motor drives the tilted box to rotate, causing the cigarettes inside to collide, simulating the tobacco drop during transportation. However, simulating cigarette collisions only through rotation without reciprocating vibration to control the box movement cannot reflect the bumps of cigarettes during transportation. Utility Model Content
[0004] In view of this, the purpose of the utility model is to provide a cigarette end fallen tobacco amount detection device, which can solve the problem that the existing rotating end fallen tobacco amount detection device cannot vibrate.
[0005] The utility model solves the above technical problems through the following technical means:
[0006] A device for detecting the amount of cigarette residue dropped from an end of a cigarette, comprising a drive box, a first rotating shaft, a rotating box, a second rotating shaft and a support box connected in sequence, wherein a drive motor, a motor shaft and a vibration assembly are arranged in the drive box, the first rotating shaft is transmission-connected to the motor shaft, the first rotating shaft can slide along the motor shaft, the vibration assembly comprises a first vibration ring and a second vibration ring which are sleeved at the connection between the first rotating shaft and the motor shaft, a first cam and a second cam are respectively arranged on two end surfaces close to the first vibration ring and the second vibration ring, when the motor shaft rotates until the first cam abuts against the second cam, the first vibration ring can drive the first rotating shaft to move in a direction away from the motor shaft, and the vibration assembly also comprises a reset member for driving the first rotating shaft to reset.
[0007] Further, a bearing is provided between the first vibration ring and the first rotating shaft, the outer circle of the bearing is fixedly connected to the inner wall of the first vibration ring, and the inner circle of the bearing is fixedly connected to the circumferential side of the first rotating shaft.
[0008] Furthermore, the reset member includes a sliding rod and a first reset spring, and at least two groups of sliding rods and a first reset spring are provided at one end of the first vibration ring away from the second vibration ring. One end of the sliding rod is slidably connected to the first vibration ring, and the other end is connected to the inner wall of the drive box, and the first reset spring is arranged on the periphery of the sliding rod.
[0009] Furthermore, the first cam and the second cam are hemispherical structures, and the distance between the first vibration ring and the second vibration ring is smaller than the diameter of the hemispherical structure.
[0010] Furthermore, one end of the second rotating shaft away from the rotating box is slidably connected to the bracket box, and a connecting hole matching the second rotating shaft is provided on the bracket box. A second return spring and a base are provided in the connecting hole, and one side of the base is abutted against the second rotating shaft, and the other side is connected to the second return spring.
[0011] Furthermore, the device also includes a box body, in which a plurality of groups of the drive box, the first rotating shaft, the rotating box, the second rotating shaft and the bracket box are arranged.
[0012] Beneficial effects of the utility model:
[0013] 1. This application adds a vibration component on the basis of the existing rotation detection device, and achieves the purpose of driving the rotating box to vibrate reciprocally during the rotation process without increasing the driving source, truly simulating the bumps of cigarettes during transportation, so as to obtain more accurate data on the amount of tobacco ends dropped.
[0014] 2. The present application sets up multiple sets of drive boxes and rotating boxes, which can detect multiple groups of cigarettes at the same time, and achieve the accuracy of the detection of the amount of fallen cigarettes by increasing the number of cigarettes tested in the same batch. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the device for detecting the amount of cigarette ends dropped from the cigarette of the utility model;
[0016] Figure 2 This is a schematic diagram of the internal structure of the driving box of the utility model of the cigarette end falling wire quantity detection device;
[0017] Figure 3 It is a structural schematic diagram of the vibration component of the utility model;
[0018] Figure 4It is a schematic cross-sectional view of the bracket box of the utility model;
[0019] in,
[0020] 10. Drive box; 11. Drive motor; 12. Motor shaft; 13. Vibration assembly; 131. First vibration ring; 132. Second vibration ring; 133. First cam; 134. Second cam; 135. Slide bar; 136. First return spring; 14. Bearing; 20. First rotating shaft; 30. Rotating box; 40. Second rotating shaft; 50. Support box; 51. Connecting hole; 52. Second return spring; 53. Base; 60. Box body. DETAILED DESCRIPTION
[0021] The following describes the implementation of the present invention through specific embodiments. Those skilled in the art can understand the advantages and effects of the present invention from the contents disclosed in this specification. It should be noted that the illustrations provided in the following embodiments are only for exemplary descriptions, and they are only schematic diagrams, not physical diagrams, and cannot be understood as limitations on the present invention. In order to better illustrate the embodiments of the present invention, some parts in the figures may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the figures may be omitted.
[0022] The same or similar numbers in the figures of the embodiments of the present invention correspond to the same or similar parts. In the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "front", "back", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the figures, they are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the figures are only used for illustrative purposes and cannot be understood as limitations on the present invention. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.
[0023] like Figure 1-4 As shown, the present application provides a device for detecting the amount of tobacco shreds at the end of a cigarette, comprising a driving box 10, a first rotating shaft 20, a rotating box 30, a second rotating shaft 40 and a support box 50 connected in sequence. The driving box 10 is used to drive the rotating box 30 to vibrate and rotate back and forth. The first rotating shaft 20 and the second rotating shaft 40 are used to connect the rotating box 30 and the support box 50. The rotating box 30 is used to place the cigarettes to be detected. When the rotating box 30 rotates and vibrates driven by the driving box 10, the internal cigarettes collide with each other, simulating the falling of tobacco shreds during the transportation of the cigarettes.
[0024] A driving motor 11, a motor shaft 12 and a vibration assembly 13 are arranged in the driving box 10. One end of the first rotating shaft 20 away from the rotating box 30 is transmission-connected to the motor shaft 12. The first rotating shaft 20 can slide along the motor shaft 12. That is, when the motor shaft 12 drives the first rotating shaft 20 to rotate, the first rotating shaft 20 can slide along the axial direction of the motor shaft 12. A specific implementation method can be that the first rotating shaft 20 is slidably sleeved onto the motor shaft 12. Matching keys and grooves are arranged on the connecting arc surface of the motor shaft 12 and the first rotating shaft 20.
[0025] like Figure 3 The vibration assembly 13 includes a first vibration ring 131 and a second vibration ring 132 which are sleeved at the corresponding connection between the first rotating shaft 20 and the peripheral side of the motor shaft 12. A bearing 14 is arranged between the first vibration ring 131 and the first rotating shaft 20. The outer circle of the bearing 14 is fixedly connected to the inner wall of the first vibration ring 131, and the inner circle of the bearing 14 is fixedly connected to the peripheral side of the first rotating shaft 20. The second vibration ring 132 is fixedly connected to the motor shaft 12. The first cam 133 and the second cam 134 are respectively arranged on the two end surfaces of the first vibration ring 131 and the second vibration ring 132 which are close to each other. When the motor shaft 12 rotates until the first cam 133 abuts against the second cam 134, the first vibration ring 131 can drive the first rotating shaft 20 to move in a direction away from the motor shaft 12 (the first vibration ring 131 does not rotate, see below for details). The first cam 133 and the second cam 134 are hemispherical structures. The arrangement spacing between the first vibration ring 131 and the second vibration ring 132 is less than the diameter of the hemispherical structure. Thus, when the first cam 133 abuts against the second cam 134 driven by the motor shaft 12 , the second cam 134 can drive the first vibration ring 131 , the bearing 14 , the first rotating shaft 20 , the rotating box 30 and the second rotating shaft 40 to move in a direction away from the driving motor 11 .
[0026] The vibration assembly 13 also includes a reset member for driving the first rotating shaft 20 to reset. The reset member includes a slide bar 135 and a first reset spring 136. At least two sets of slide bars 135 and a first reset spring 136 are provided on the side of the first vibration ring 131 away from the second vibration ring 132. One end of the slide bar 135 is slidably connected to the first vibration ring 131, and the other end is fixedly connected to the inner wall of the driving box 10. The first reset spring 136 is arranged on the side of the slide bar 135, and is used to drive the first vibration ring 131 to reset. The motor shaft 12 will drive the first rotating shaft 20 and the second vibration ring 132 to rotate during the rotation process. When the first cam 133 on the second vibration ring 132 abuts against the second cam 134, the second cam 134 and the first vibration ring 131 are pushed away from the first cam 133. When the first cam 133 completes the abutment and continues to rotate, the first vibration ring 131 and the second cam 134 are reset under the drive of the first reset spring 136, so that a vibration cycle is completed. The purpose of setting the bearing 14 to connect the first vibration ring 131 and the first rotating shaft 20 in the present application is to reduce the sliding friction generated by the rotation of the first rotating shaft 20 when the first vibration ring 131 drives the first rotating shaft 20 to slide, thereby reducing the loss at the connection.
[0027] It is worth noting that the first rotating shaft 20 and the second rotating shaft 40 can be fixedly connected to the rotating box 30. However, in order to facilitate cleaning, the present application sets the first rotating shaft 20 and the second rotating shaft 40 to abut against the rotating box 30. Therefore, it is not enough to simply reset the first rotating shaft 20. In order to prevent the rotating box 30 from failing to abut against the first rotating shaft 20 and the second rotating shaft 40 after the first rotating shaft 20 is reset, the present application sets a reset mechanism in the bracket box 50. Specifically, as Figure 4 , one end of the second rotating shaft 40 away from the rotating box 30 is slidably connected to the bracket box 50. The bracket box 50 is provided with a connecting hole 51 matching the second rotating shaft 40. A second return spring 52 and a base 53 are provided in the connecting hole 51. One side of the base 53 abuts against the second rotating shaft 40, and the other side is connected to the second return spring 52. The second rotating shaft 40 can rotate and slide in the connecting hole 51.
[0028] The method of using the utility model is as follows:
[0029] When the driving motor 11 drives the rotating box 30 to rotate, the first cam 133 on the second vibration ring 132 reciprocates and abuts against the second cam 134 on the first vibration ring 131, so that the first rotating shaft 20 moves in a direction away from the motor shaft 12. The first return spring 136 can drive the first rotating shaft 20 to reset when the first cam 133 does not abut against the second cam 134, thereby driving the rotating box 30 to vibrate back and forth, achieving the effect of more realistically simulating the falling of tobacco during the transportation of cigarettes.
[0030] The above embodiments are only used to illustrate the technical solution of the utility model and are not intended to limit it. Although the utility model is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model. The technology, shape, and structure that are not described in detail in the utility model are all well-known technologies.
Claims
1. A device for detecting the amount of cigarette ends, characterized in that: The invention comprises a driving box (10), a first rotating shaft (20), a rotating box (30), a second rotating shaft (40) and a support box (50) which are connected in sequence. A driving motor (11), a motor shaft (12) and a vibration component (13) are arranged in the driving box (10). The first rotating shaft (20) is transmission-connected to the motor shaft (12). The first rotating shaft (20) can slide along the motor shaft (12). The vibration component (13) comprises a first vibration ring (11) which is sleeved at the connection between the first rotating shaft (20) and the motor shaft (12). 131) a second vibration ring (132), a first cam (133) and a second cam (134) are respectively arranged on two end surfaces close to each other of the first vibration ring (131) and the second vibration ring (132), when the motor shaft (12) rotates until the first cam (133) abuts against the second cam (134), the first vibration ring (131) can drive the first rotating shaft (20) to move in a direction away from the motor shaft (12), and the vibration assembly (13) also includes a reset member for driving the first rotating shaft (20) to reset.
2. The device for detecting the amount of cigarette ends dropped according to claim 1, characterized in that: A bearing (14) is provided between the first vibration ring (131) and the first rotating shaft (20), the outer circle of the bearing (14) being fixedly connected to the inner wall of the first vibration ring (131), and the inner circle of the bearing (14) being fixedly connected to the circumferential side of the first rotating shaft (20).
3. The device for detecting the amount of cigarette ends dropped according to claim 2, characterized in that: The reset member includes a slide bar (135) and a first reset spring (136); at least two groups of the slide bars (135) and the first reset spring (136) are provided at one end of the first vibration ring (131) away from the second vibration ring (132); one end of the slide bar (135) is slidably connected to the first vibration ring (131), and the other end is connected to the inner wall of the drive box (10); the first reset spring (136) is provided on the peripheral side of the slide bar (135).
4. The device for detecting the amount of cigarette ends falling off according to claim 3, characterized in that: The first cam (133) and the second cam (134) are hemispherical structures, and the distance between the first vibration ring (131) and the second vibration ring (132) is smaller than the diameter of the hemispherical structure.
5. The device for detecting the amount of cigarette ends dropped according to claim 4, characterized in that: One end of the second rotating shaft (40) away from the rotating box (30) is slidably connected to the bracket box (50); a connecting hole (51) matching the second rotating shaft (40) is provided on the bracket box (50); a second return spring (52) and a base (53) are provided in the connecting hole (51); one side of the base (53) is in contact with the second rotating shaft (40), and the other side is connected to the second return spring (52).
6. The device for detecting the amount of cigarette ends dropped according to claim 5, characterized in that: The device further comprises a box (60), in which a plurality of groups of the drive box (10), the first rotating shaft (20), the rotating box (30), the second rotating shaft (40) and the support box (50) are arranged.