A method and device for simulating cigarette ejection for cigarette detection

Abstract

The present invention belongs to the technical field of cigarette detection equipment, and specifically relates to a simulated smoke-bouncing device for cigarette detection, comprising a base, a mounting seat slidably mounted on the base, a first fastening stud screwed on the mounting seat, a base plate fixedly mounted on the mounting seat, a circular slide rail mounted on the base plate, a sliding base slidably mounted on the circular slide rail, a second fastening stud screwed on the sliding base, a connecting frame fixedly mounted on the sliding base, a motor mounting seat mounted on the connecting frame, a micro-stepping motor and a shrapnel mounting seat mounted on the motor mounting seat, a shrapnel assembly mounted on the shrapnel mounting seat, and a power storage assembly mounted on the motor output shaft of the micro-stepping motor, which is used to solve the problem that most of the current ones are of knocking type and cannot simulate the bounce well, and there are also problems such as fixed knocking points and single simulation methods.

Description

Technical Field

[0001] The invention belongs to the technical field of cigarette detection equipment, and in particular relates to a simulated smoke ejection device for cigarette detection. Background Art

[0002] The burning cone is the part of the cigarette that is ignited at the front end during the smoking process. The smoking process of a cigarette is a discontinuous process, and there is also an action of flicking ash during this intermittent process, which may cause the burning cone of the cigarette to fall. The repeated falling of the burning cone of a cigarette will affect the sensory and visual quality of the cigarette, and to a certain extent affect consumers' satisfaction and loyalty to the product. The study of the burning cone is helpful for researchers to understand the distribution of tobacco in cigarettes, thereby improving the image and quality of cigarette products, increasing the qualified rate of cigarette products, and ensuring the loyalty and satisfaction of cigarette consumers.

[0003] At present, most of the simulated smoke bomb devices used in the burning cone drop detection experiment are of the knocking type, which cannot simulate the bombing well. In addition, there are problems such as fixed knocking points and single simulation method. Summary of the invention

[0004] Based on the problems mentioned in the above background technology, the present invention provides a simulated smoke ejection device for cigarette detection, which is used to solve the problem that most of the current devices are of knocking type and cannot simulate ejection well. In addition, there are problems such as fixed knocking points and single simulation method.

[0005] The technical solution adopted by the present invention is as follows:

[0006] The cam is fixedly mounted on the base and has a first screw threaded on the first screw threaded on the second screw threaded on the second screw threaded on the third screw threaded on the fourth screw threaded on the fifth ...

[0007] On the basis of the above scheme, the present invention also makes the following improvements:

[0008] Furthermore, the spring sheet assembly includes a connecting seat, on which an arc spring sheet is mounted, and a striking block is fixedly mounted on the free end of the arc spring sheet. The micro-stepping motor drives the blocking rod to rotate through a connecting rod, and the blocking rod contacts the arc spring sheet, forcing the arc spring sheet to deform and accumulate force. After the blocking rod is separated from the arc spring sheet, the arc spring sheet rebounds to strike the cigarette, which better simulates a finger striking a cigarette.

[0009] Furthermore, the spring piece mounting seat is provided with a first blind hole matching the connecting seat, the mounting seat is provided with a limiting groove communicating with the first blind hole, and the connecting seat is integrally formed with a fixing block matching the limiting groove. The spring piece assembly is detachably mounted on the spring piece mounting seat, so that the spring piece assembly can be easily replaced.

[0010] Furthermore, a magnetic block is fixedly installed in the first blind hole, and the connecting seat is fixed by the magnetic block to prevent the elastic component from falling off.

[0011] Furthermore, a reserved groove corresponding to the thickness of the base is provided on the sliding base, and the reserved groove can prevent the substrate from blocking the movement of the sliding base.

[0012] Furthermore, the circular slide rail is provided with angle markings, through which the position of the sliding base can be understood, making it easier to understand the angle of the cigarette ejection.

[0013] Furthermore, an observation groove is provided on the sliding base, and a pointer is provided in the observation groove. The striking block is tangent to the surface of the cigarette, and the point of intersection between the striking block and the cigarette is collinear with the straight line where the pointer is located and any diameter of the circular slide rail. The striking block is used to contact the cigarette. Since the striking block is tangent to the surface of the cigarette, and the point of intersection between the striking block and the cigarette is collinear with the straight line where the pointer is located and any diameter of the circular slide rail, the angle indicated by the pointer is the angle of the striking point, which is convenient for better recording of more accurate striking angles during the testing of cigarettes.

[0014] Furthermore, a plurality of second blind holes are provided on the inner circumference of the circular slide rail, and infrared positioning lamps are installed in each of the second blind holes. By illuminating the cigarette with the infrared positioning lamp, the axial position of the impact area on the cigarette can be better understood when the position of the mounting seat is adjusted by sliding.

[0015] Furthermore, reinforcing ribs are integrally formed on both sides of the base plate, and the base plate is supported and reinforced by the reinforcing ribs to prevent the annular slide rail installed on the base plate from shaking.

[0016] Furthermore, an adjusting rod is fixedly mounted on the first fastening stud, and the first fastening stud can be better rotated by the adjusting rod, so that the mounting seat can be fixed conveniently, and the use is more convenient.

[0017] Beneficial effects of the present invention:

[0018] 1. The micro-stepping motor drives the blocking rod to rotate, and the blocking rod contacts the arc-shaped spring sheet, forcing the arc-shaped spring sheet to deform and store force. After the blocking rod separates from the arc-shaped spring sheet, the arc-shaped spring sheet rebounds, and the striking block can strike the cigarette, which better simulates the finger striking the cigarette;

[0019] 2. The sliding base can be moved on the annular slide rail to change the angle of the sliding base, and the striking angle of the striking block on the cigarette can be adjusted;

[0020] 3. The stopper can be moved along the slide groove to adjust the position, so as to change the deformation of the arc-shaped spring piece when the stopper contacts the arc-shaped spring piece, so as to achieve the purpose of adjusting the impact force;

[0021] 4. By adjusting the position of the mounting seat, the annular slide rail can be moved to adjust the position of the shrapnel assembly laterally, and the axial position of the striking block and the cigarette can be adjusted to achieve the purpose of axially adjusting the position of the striking point. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

[0023] Figure 1 The structure of a simulated smoke ejection device for cigarette detection in an embodiment of the present invention is shown in FIG. Figure 1 ;

[0024] Figure 2 The structure of a simulated smoke ejection device for cigarette detection in an embodiment of the present invention is shown in FIG. Figure 2 ;

[0025] Figure 3 It is a structural schematic diagram of some components of the simulated smoke ejection device in an embodiment of the present invention;

[0026] Figure 4 It is a structural schematic diagram of a spring element assembly in an embodiment of the present invention;

[0027] Figure 5 Schematic diagram of the longitudinal structure of the power storage assembly in an embodiment of the present invention;

[0028] Figure 6 for Figure 5 A schematic diagram of the enlarged structure at A in the middle;

[0029] The main component symbols are described as follows:

[0030] It includes a base 1, a base plate 21, a mounting seat 22, a reinforcing rib 23, a first fastening stud 24, an adjusting rod 25, a circular slide rail 3, an infrared positioning lamp 31, a sliding base 4, a reserved groove 41, a connecting frame 42, a motor mounting seat 43, a spring mounting seat 44, a first blind hole 441, a micro stepping motor 45, an observation slot 46, a pointer 47, a power storage component 5, a connecting rod 51, a mounting ring 52, a slide groove 53, a baffle rod 54, a baffle rod 54, a limiting ring 541, a thread 542, a fixing nut 55, a spring assembly 6, a connecting seat 61, a fixing block 62, an arc spring 63, and a striking block 64. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0032] Example

[0033] like Figures 1 to 6 As shown, a simulated smoke ejection device for cigarette detection includes a base 1, a mounting seat 22 is slidably mounted on the base 1, a first fastening stud 24 is screwed on the mounting seat 22, a base plate 21 is fixedly mounted on the mounting seat 22, a circular slide rail 3 is mounted on the base plate 21, a sliding base 4 is slidably mounted on the circular slide rail 3, a second fastening stud 40 is screwed on the sliding base 4, a connecting frame 42 is fixedly mounted on the sliding base 4, a motor mounting seat 43 is mounted on the connecting frame 42, a micro stepping motor 45 and a shrapnel mounting are mounted on the motor mounting seat 43 Seat 44, a shrapnel assembly 6 is installed on the shrapnel mounting seat 44, a power storage assembly 5 is installed on the motor output shaft of the micro stepping motor 45, the power storage assembly 5 includes a connecting rod 51, a mounting ring 52 is fixedly installed on one end of the connecting rod 51, and a slide groove 53 is provided at the other end, a baffle rod 54 is installed in the slide groove 53, a limiting ring 541 is installed on the baffle rod 54, a thread 542 is provided on one side of the limiting ring 541 of the baffle rod 54, a fixing nut 55 is installed on the baffle rod 54 passing through the slide groove 53, an anti-slip pattern 511 is provided on the connecting rod 51, and the fixing nut 55 is a butterfly nut.

[0034] Specifically, the spring assembly 6 includes a connecting seat 61, on which an arc spring 63 is mounted, and a striking block 64 is fixedly mounted at the free end of the arc spring 63. The micro-stepping motor 45 drives the blocking rod 54 to rotate through the connecting rod 51, and the blocking rod 54 contacts the arc spring 63 to force the arc spring 63 to deform and store force, and after the blocking rod 54 is separated from the arc spring 63, the arc spring 63 rebounds to strike the cigarette, which better simulates the finger striking the cigarette.

[0035] Specifically, the spring clip mounting seat 44 is provided with a first blind hole 441 matching the connecting seat 61, the mounting seat 44 is provided with a limiting groove 442 communicating with the first blind hole 441, and the connecting seat 61 is integrally formed with a fixing block 62 matching the limiting groove 442. The spring clip assembly 6 is detachably mounted on the spring clip mounting seat 44, so that the spring clip assembly 6 is easily replaced.

[0036] Specifically, a magnetic block is fixedly installed in the first blind hole 441 , and the connecting seat 61 is fixed by the magnetic block to prevent the elastic component 6 from falling off.

[0037] Specifically, a reserved groove 41 corresponding to the thickness of the base 22 is formed on the sliding base 4 , and the reserved groove 41 can prevent the base plate 21 from blocking the movement of the sliding base 4 .

[0038] Specifically, the circular slide rail 3 is provided with an angle mark, through which the position of the sliding base 4 can be understood, so as to facilitate the understanding of the angle of the cigarette ejection.

[0039] Specifically, an observation groove 46 is opened on the sliding base 4, and a pointer 47 is provided in the observation groove 46. The striking block 64 is tangent to the surface of the cigarette, and the point of intersection between the striking block 64 and the cigarette and the straight line where the pointer 47 is located are collinear with any diameter of the circular slide rail 3. When the striking block 64 is in contact with the cigarette, since the striking block 64 is tangent to the surface of the cigarette, and the point of intersection between the striking block 64 and the cigarette and the straight line where the pointer 47 is located are collinear with any diameter of the circular slide rail 3, the angle indicated by the pointer is the angle of the striking point, which is convenient for better recording of more accurate striking angles during the testing of cigarettes.

[0040] Specifically, a plurality of second blind holes are provided on the inner circumference of the circular slide rail 3, and infrared positioning lamps 31 are installed in each of the second blind holes. By irradiating the cigarette with the infrared positioning lamps 31, the axial position of the impact area on the cigarette can be better understood when the position of the mounting seat 22 is slidably adjusted.

[0041] Specifically, reinforcing ribs 23 are integrally formed on both sides of the base plate 21 , and the base plate 21 is supported and reinforced by the reinforcing ribs 23 to prevent the annular slide rail 3 installed on the base plate 21 from shaking.

[0042] Specifically, an adjusting rod 25 is fixedly mounted on the first fastening stud 24 , and the first fastening stud 24 can be better rotated by the adjusting rod 25 , so as to facilitate fixing the mounting seat 22 , and is more convenient to use.

[0043] During use, first, use the pressure detection device to contact the striking block 64, and then start the micro-stepping motor 45 to rotate at a low speed. The micro-stepping motor 45 drives the baffle rod 54 to rotate through the connecting rod 51. The baffle rod 54 contacts the arc-shaped spring piece 63 to force the arc-shaped spring piece 63 to deform. After the baffle rod 54 is separated from the arc-shaped spring piece 63, the arc-shaped spring piece 63 recovers its deformation and drives the striking block 64 to hit the sensing area of ​​the pressure detection device to measure the elastic force. For ease of use, the current elastic force can be recorded to correspond to the current position of the baffle rod 54. The position of the baffle rod 54 is changed to adjust the elastic force so that the elastic force value falls within the elastic force range required by the industry standard and can be put into use. Then, slide the mounting seat 22 as required, and understand the axial position of the striking area on the cigarette through the position of the infrared positioning lamp 31 covering the cigarette, and then rotate the adjusting rod 25 to drive the first fastening stud 24 to rotate. The bottom end of the first fastening stud 24 contacts the base 1 to fix the sliding seat 22 on the base 1; then rotate the sliding base 4, and understand the current angle of the sliding base 4 through the angle mark indicated by the pointer 47. After sliding to the angle to be tested, rotate the second fastening stud 40. The bottom end of the second fastening stud 40 contacts the side wall of the annular slide rail 3, fix the sliding base 4 on the annular slide rail, and start the micro stepping motor 45.

[0044] The above is a detailed introduction to a simulated smoke ejection device for cigarette detection provided by the present invention. The description of the specific embodiment is only used to help understand the method and core idea of ​​the present invention. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A simulated smoke ejection method for cigarette detection, characterized in that: The method is performed based on a simulated smoke ejection device, the simulated smoke ejection device comprising a base (1), a mounting seat (22) is slidably mounted on the base (1), a first fastening stud (24) is screwed on the mounting seat (22), a base plate (21) is fixedly mounted on the mounting seat (22), a circular slide rail (3) is mounted on the base plate (21), a sliding base (4) is slidably mounted on the circular slide rail (3), and a second fastening stud (44) is screwed on the sliding base (4). 0), a connecting frame (42) is fixedly mounted on the sliding base (4), a motor mounting seat (43) is mounted on the connecting frame (42), a micro stepping motor (45) and a spring mounting seat (44) are mounted on the motor mounting seat (43), a spring assembly (6) is mounted on the spring mounting seat (44), the spring assembly (6) comprises a connecting seat (61), an arc spring (63) is mounted on the connecting seat (61), and the free end of the arc spring (63) A striking block (64) is fixedly mounted, a power storage assembly (5) is mounted on the motor output shaft of the micro-stepping motor (45), the power storage assembly (5) comprises a connecting rod (51), a mounting ring (52) is fixedly mounted on one end of the connecting rod (51), a slide groove (53) is provided on the other end, a stop rod (54) is mounted in the slide groove (53), a limit ring (541) is mounted on the stop rod (54), and a thread (54) is provided on one side of the limit ring (541) of the stop rod (54). 542), the blocking rod (54) passes through the slide groove (53) and is installed with a fixing nut (55), the connecting rod (51) is provided with an anti-slip groove (511), the spring piece mounting seat (44) is provided with a first blind hole (441) matching with the connecting seat (61), the spring piece mounting seat (44) is provided with a limiting groove (442) connected with the first blind hole (441), and the connecting seat (61) is integrally formed with a fixing block (62) matching with the limiting groove (442); The method comprises: using a pressure detection device to contact the striking block (64), then starting a micro-stepping motor (45) to rotate at a low speed, the micro-stepping motor (45) drives a blocking rod (54) to rotate through a connecting rod (51), the blocking rod (54) contacts an arc-shaped spring sheet (63) to force the arc-shaped spring sheet (63) to deform, after the blocking rod (54) is separated from the arc-shaped spring sheet (63), the arc-shaped spring sheet (63) recovers its deformation to drive the striking block (64) to strike the sensing area of ​​the pressure detection device to measure the current elastic force, recording the current elastic force corresponding to the current position of the blocking rod (54), and changing the position of the blocking rod (54) to adjust the position of the blocking rod (54). The elastic force is adjusted so that the elastic force value falls within the elastic force range required by the industry standard. Then, the mounting seat (22) is slid according to the requirements, and then the adjusting rod (25) is rotated to drive the first fastening stud (24) to rotate. The bottom end of the first fastening stud (24) contacts the base (1) to fix the mounting seat (22) on the base (1); then the sliding base (4) is rotated until the angle required for testing is reached, and then the second fastening stud (40) is rotated. The bottom end of the second fastening stud (40) contacts the side wall of the circular slide rail (3), and the sliding base (4) is fixed on the circular slide rail (3). The micro stepping motor (45) is started.

2. A simulated smoke ejection method for cigarette detection according to claim 1, characterized in that: A magnetic block is fixedly installed in the first blind hole (441).

3. The method for simulating cigarette ejection for cigarette detection according to claim 2, characterized in that: The fixing nut (55) is a butterfly nut.

4. The method for simulating cigarette ejection for cigarette detection according to claim 3, characterized in that: The sliding base (4) is provided with a reserved groove (41) corresponding to the thickness of the base plate (21).

5. The method for simulating cigarette ejection for cigarette detection according to claim 4, characterized in that: The circular slide rail (3) is provided with angle markings.

6. The method for simulating cigarette ejection for cigarette detection according to claim 5, characterized in that: The sliding base (4) is provided with an observation groove (46), a pointer (47) is provided in the observation groove (46), the striking block (64) is tangent to the surface of the cigarette, and the straight line where the point of tangency between the striking block (64) and the cigarette and the pointer (47) are located are collinear with any diameter of the circular slide rail (3).

7. The method for simulating cigarette ejection for cigarette detection according to claim 6, characterized in that: The inner circumference of the circular slide rail (3) is provided with a plurality of second blind holes, and infrared positioning lamps (31) are installed in each of the second blind holes.

8. The method for simulating cigarette ejection for cigarette detection according to claim 7, characterized in that: Reinforcing ribs (23) are integrally formed on both sides of the base plate (21).

9. The method for simulating cigarette ejection for cigarette detection according to claim 8, characterized in that: An adjusting rod (25) is fixedly mounted on the first fastening stud (24).

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