Cigarette true and false appearance detection device

Abstract

The utility model belongs to the field of cigarette detection equipment, and particularly relates to a cigarette true and false appearance detection device which comprises a detection rack, the top of the detection rack is fixedly connected with a sliding frame; a scanner is connected to the sliding frame in a sliding manner; a threaded rod is rotationally connected to the interior of the detection rack, and threads of the threaded rod are symmetrically arranged along the center line of the threaded rod; two sliding blocks are connected into the detection rack in a sliding mode. The sliding blocks are connected to the threaded rod in a threaded mode, and the positions, on the threaded rod, of the sliding blocks are symmetrically arranged along the center line of the threaded rod. By means of the structural design that a threaded rod is rotated to drive two sliding blocks to slide so as to fix and clamp cigarettes, the function that the device can adapt to the cigarettes of more sizes when the cigarettes are clamped is achieved, and the problem that in the process of scanning the cigarettes, the scanning efficiency of the cigarettes is greatly improved is effectively solved. The problem that cigarette scanning operation is inconvenient due to the fact that the function of clamping cigarettes of various sizes is difficult to achieve in the prior art is solved.

Description

Technical Field

[0001] The utility model belongs to the field of cigarette detection equipment, in particular to a device for detecting the authenticity of cigarettes. Background Art

[0002] In the process of cigarette inspection, a visual scanning system is usually used to take photos and scan each side of the cigarette and compare them with real cigarettes. If the positions of trademarks, badges, etc. are different, the authenticity of the cigarette can be determined.

[0003] Cigarette inspection usually involves observing whether the cigarette packaging is neat, whether the printing quality is clear, whether the logo and trademark on the packaging are consistent with the authentic ones, paying attention to whether there are obvious flaws, incorrect spellings or misplaced patterns on the packaging, scanning the packaging anti-counterfeiting marks, observing the aroma and smoke of the cigarettes, etc. to judge the authenticity of the cigarettes.

[0004] When the visual scanning system is used to inspect the appearance of cigarettes and then judge the authenticity of the cigarettes, due to the different sizes of cigarette boxes, it is difficult to clamp cigarettes of various sizes during the scanning process, resulting in inconvenience in the cigarette scanning operation.

[0005] To this end, the utility model provides a cigarette authenticity appearance detection device. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a device for detecting the authenticity of cigarettes according to the utility model comprises a detection frame; a sliding frame is fixedly connected to the top of the detection frame; a scanner is slidably connected to the sliding frame; a threaded rod is rotatably connected to the inside of the detection frame, and the threads of the threaded rod are symmetrically arranged along the center line of the threaded rod; two sliding blocks are slidably connected to the inside of the detection frame; the sliding blocks are all threadedly connected to the threaded rod, and the positions of the sliding blocks on the threaded rod are symmetrically arranged along the center line of the threaded rod; a clamping block is fixedly connected to the side wall of the sliding block; the problem that it is difficult to clamp cigarettes of various sizes during the scanning of cigarettes, resulting in inconvenience in the scanning operation of cigarettes, is effectively solved.

[0008] Preferably, a support plate is provided on the side of the clamping block; a guide block is fixedly connected to the side wall of the support plate; the guide block is slidably connected at the internal position of the clamping block; a spring is fixedly connected between the guide block and the side wall of the clamping block; the internal rotation of the clamping block is connected to the first adjusting screw; the first adjusting screw is arranged at the position corresponding to the support plate; the internal rotation of the detection frame is connected to the rotating shaft; the external sleeve of the rotating shaft is provided with a contact sleeve; a sliding plate is fixedly connected to the inner side wall of the contact sleeve; the sliding plate is slidably connected at the internal position of the rotating shaft, and a spring is fixedly connected between the sliding plate and the side wall of the rotating shaft; this makes the authenticity detection of cigarette strips more convenient.

[0009] Preferably, the detection frame is internally rotatably connected to a placement rack; the top of the placement rack is slidably connected to a push plate; the internal thread of the placement rack is connected to a second adjusting screw; the end of the second adjusting screw is rotatably connected to an internal position of the push plate; a rotating handle is fixedly connected to the side wall of the placement rack; scale lines are opened on the side wall of the placement rack; the length of the cigarettes can be detected more conveniently and accurately.

[0010] Preferably, a light source is installed on the top of the detection rack; a light-transmitting plate is fixedly connected to the inside of the placement rack; the light source and the light-transmitting plate are arranged correspondingly; this can make the authenticity detection of cigarettes more convenient.

[0011] Preferably, a positioning block is fixedly connected to the end of the threaded rod; the positioning block is rotatably connected to an internal position of the detection frame; thus, the rotation of the threaded rod can be made more stable.

[0012] Preferably, a plurality of ball bearings are arranged between the positioning block and the detection frame; the side walls of the ball bearings are in contact with both the detection frame and the side walls of the positioning block; thus, the wear between the detection frame and the positioning block can be reduced.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The device for detecting the authenticity of cigarettes by appearance described in the utility model has a structural design that drives two sliding blocks to slide by rotating a threaded rod, thereby fixing and clamping the cigarette cartons. This realizes the function of allowing the device to adapt to cigarette cartons of more sizes when clamping the cigarette cartons, and effectively solves the problem that it is difficult to clamp cigarettes of various sizes during the cigarette scanning process, resulting in inconvenient cigarette scanning operations.

[0015] 2. The device for detecting the authenticity of cigarettes according to the utility model has a structure in which a positioning block is arranged at the end of the threaded rod and the rotation of the positioning block is restricted by a detection frame, thereby effectively reducing the shaking of the threaded rod during rotation, thereby making the rotation of the threaded rod more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a partial structural schematic diagram of the detection rack in the utility model;

[0019] Figure 3 It is a partial structural schematic diagram of the threaded rod in the utility model;

[0020] Figure 4 It is a cross-sectional view of the rotating shaft in the utility model;

[0021] Figure 5 It is a cross-sectional view of the placement rack in the utility model.

[0022] In the figure: 1. detection frame; 2. sliding frame; 3. scanner; 4. threaded rod; 5. sliding block; 6. clamping block; 7. support plate; 8. guide block; 9. first adjusting screw; 10. rotating shaft; 11. contact sleeve; 12. sliding plate; 13. placement frame; 14. second adjusting screw; 141. pushing plate; 15. rotating handle; 16. light source; 17. light-transmitting plate; 18. positioning block; 19. ball; 20. fixing pin; 21. sliding groove; 22. counterweight ball. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Specific examples are given below.

[0025] like Figure 1 to Figure 2As shown, a device for detecting the authenticity of cigarettes according to an embodiment of the utility model comprises a detection frame 1; a sliding frame 2 is fixedly connected to the top of the detection frame 1; a scanner 3 is slidably connected to the sliding frame 2; a threaded rod 4 is rotatably connected to the inside of the detection frame 1, and the threads of the threaded rod 4 are symmetrically arranged along the center line of the threaded rod 4; two sliding blocks 5 are slidably connected to the inside of the detection frame 1; the sliding blocks 5 are all threadedly connected to the threaded rod 4, and the positions of the sliding blocks 5 on the threaded rod 4 are symmetrically arranged along the center line of the threaded rod 4; a clamping block 6 is fixedly connected to the side wall of the sliding block 5; during operation, when it is necessary to scan and detect the cigarette strips, the cigarette strips can be placed between the two The threaded rod 4 is controlled to rotate between the clamping blocks 6, and the threaded rod 4 is matched with the thread inside the sliding block 5 to drive the two sliding blocks 5 to move in the direction of the cigarette carton to clamp and fix the cigarette carton. When the cigarette carton is clamped and fixed, the scanner 3 can be controlled to slide on the sliding frame 2 to scan the appearance of the cigarette carton. By rotating the threaded rod 4, the two sliding blocks 5 are driven to slide, and the structural design of fixing and clamping the cigarette carton realizes the function of making the device adapt to cigarette carton of more sizes when clamping the cigarette carton, and effectively solves the problem that it is difficult to clamp cigarettes of various sizes during the cigarette scanning process, resulting in inconvenient cigarette scanning operation.

[0026] like Figure 1 , Figure 3 and Figure 4As shown, a support plate 7 is provided on the side of the clamping block 6; a guide block 8 is fixedly connected to the side wall of the support plate 7; the guide block 8 is slidably connected to the internal position of the clamping block 6; a spring is fixedly connected between the guide block 8 and the side wall of the clamping block 6; the first adjusting screw 9 is rotatably connected to the inside of the clamping block 6; the first adjusting screw 9 is arranged at the position corresponding to the support plate 7; the internal rotation of the detection frame 1 is connected to the rotating shaft 10; the outer sleeve of the rotating shaft 10 is provided with a contact sleeve 11; a sliding plate 12 is fixedly connected to the inner side wall of the contact sleeve 11; the sliding plate 12 is slidably connected to the internal position of the rotating shaft 10, and a spring is fixedly connected between the side wall of the rotating shaft 10; during operation, when it is necessary to detect the cigarette, the cigarette can be clamped between the two clamping blocks 6, and through After the support plate 7 contacts the side wall of the cigarette, the first adjusting screw 9 can be rotated so that the first adjusting screw 9 pushes the support plate 7 to slide, and the support plate 7 moves to the position corresponding to the top of the contact sleeve 11, so that the side wall of the cigarette contacts the side wall of the contact sleeve 11, and then the rotating shaft 10 can be controlled to rotate, thereby driving the contact sleeve 11 to rotate, and making the cigarette contact the side wall of the contact sleeve 11, so that the sliding plate 12 deflects inside the rotating shaft 10, and at the same time, a pressure sensor can be set between the sliding plate 12 and the side wall of the rotating shaft 10 to test the friction force applied to the contact sleeve 11, so that the friction force of the side wall of the cigarette can be judged by the friction force applied to the contact sleeve 11, and then the authenticity of the outer film of the cigarette can be detected by the friction force, making the authenticity detection of the cigarette more convenient.

[0027] like Figure 1 and Figure 5As shown, the detection frame 1 is internally rotatably connected with a placement rack 13; the top of the placement rack 13 is slidably connected with a push plate 141; the internal thread of the placement rack 13 is connected with a second adjusting screw 14; the end of the second adjusting screw 14 is rotatably connected to the internal position of the push plate 141; a rotating handle 15 is fixedly connected to the side wall of the placement rack 13; scale lines are provided on the side wall of the placement rack 13; during operation, when it is necessary to observe the length of the cigarettes and then judge the authenticity of the cigarettes, the cigarettes can be placed at the top position of the placement rack 13, and then the length of the cigarettes can be detected by the scale lines. When the number of cigarettes is large, the cigarettes can be placed The top position of the placement rack 13 is then rotated, and the second adjusting screw 14 is then rotated so that the second adjusting screw 14 cooperates with the thread of the placement rack 13, thereby pushing the push plate 141, and pushing the cigarette through the push plate 141. After the push plate 141 stays at the position corresponding to the actual length of the cigarette, the rotating handle 15 can be rotated to swing the placement rack 13. At this time, when the length of the cigarette is short, the cigarette will fall off by shaking. After the shaking detection is completed, the second adjusting screw 14 is rotated to loosen the push plate 141, and the cigarette can be taken out. At this time, the indentation at the end of the cigarette can be detected, so as to determine whether the cigarette is too long, thereby making the length detection of the cigarette more convenient and accurate.

[0028] like Figure 1 and Figure 5 As shown, a light source 16 is installed on the top of the detection frame 1; a light-transmitting plate 17 is fixedly connected to the interior of the placement rack 13; the light source 16 and the light-transmitting plate 17 are arranged correspondingly; during operation, when the cigarette is placed on the top of the placement rack 13, the filter of the cigarette can be placed on the side of the corresponding light-transmitting plate 17, and then the light source 16 can be started to emit light to illuminate the cigarette. Medium and high-end cigarettes generally use acetate fiber filters, which have good elasticity, high fullness and circularity. At the same time, the filter tipping paper of cigarette products has its own characteristics. The tipping paper of genuine and high-quality cigarettes mostly has anti-counterfeiting characteristics, such as some with anti-counterfeiting watermarks, and some with holes. Counterfeit trademark cigarette manufacturers often use filters that are inconsistent with the types of genuine and high-quality cigarette filters due to technical and cost reasons. Some filters are of poor quality, and it is difficult for counterfeiters to achieve the characteristics of the tipping paper of genuine and high-quality cigarettes. The filter of the cigarette is illuminated by the light source 16, and then the filter is observed, which makes the authenticity detection of cigarettes more convenient.

[0029] like Figure 3As shown, a positioning block 18 is fixedly connected to the end of the threaded rod 4; the positioning block 18 is rotatably connected to the internal position of the detection frame 1; when working, by arranging the positioning block 18 at the end of the threaded rod 4 and limiting the rotation of the positioning block 18 by the detection frame 1, the function of effectively reducing the shaking of the threaded rod 4 during the rotation process is achieved, thereby making the rotation of the threaded rod 4 more stable.

[0030] like Figure 3 As shown, a plurality of balls 19 are provided between the positioning block 18 and the detection frame 1; the side walls of the balls 19 are in contact with the side walls of the detection frame 1 and the positioning block 18; during operation, when the positioning block 18 rotates inside the detection frame 1, the sliding friction between the detection frame 1 and the positioning block 18 can be converted into rolling friction through the rolling of the balls 19, so that the friction between the detection frame 1 and the positioning block 18 is smaller, thereby reducing the wear between the detection frame 1 and the positioning block 18.

[0031] like Figure 5 As shown, the interior of the placement rack 13 is slidably matched with a fixing pin 20; a slot is provided on the side wall of the detection frame 1, and the slot is set at the position corresponding to the fixing pin 20; a plurality of sliding slots 21 are provided inside the placement rack 13; a counterweight ball 22 is placed inside the sliding slot 21; during operation, when it is necessary to irradiate and detect the cigarettes, the placement rack 13 can be reset more conveniently through the weight of the counterweight ball 22, and the fixing pin 20 can be inserted into the placement rack 13 and the slot to fix the placement rack 13, so that when the cigarettes are irradiated and detected, the placement rack 13 is less likely to swing, thereby making the irradiation and detection of the cigarettes more convenient.

[0032] During operation, when it is necessary to scan and detect the cigarette carton, the cigarette carton can be placed between the two clamping blocks 6, and then the threaded rod 4 is controlled to rotate. The threaded rod 4 cooperates with the thread inside the sliding block 5 to drive the two sliding blocks 5 to move in the direction of the cigarette carton to clamp and fix the cigarette carton. After the cigarette carton is clamped and fixed, the scanner 3 can be controlled to slide on the sliding frame 2 to scan the appearance of the cigarette carton. By rotating the threaded rod 4, the two sliding blocks 5 are driven to slide, and then the structural design of fixing and clamping the cigarette carton realizes the function of allowing the device to adapt to cigarette carton of more sizes when clamping the cigarette carton, and effectively solves the problem that it is difficult to clamp cigarettes of various sizes during the scanning process of cigarettes, resulting in inconvenient scanning operation of cigarettes.

[0033] When it is necessary to detect the cigarette, the cigarette can be clamped between the two clamping blocks 6 and contact the side wall of the cigarette through the support plate 7. Then, the first adjusting screw 9 can be rotated so that the first adjusting screw 9 pushes the support plate 7 to slide and moves the support plate 7 to the position corresponding to the top of the contact sleeve 11, so that the side wall of the cigarette contacts the side wall of the contact sleeve 11. Then, the rotating shaft 10 can be controlled to rotate, thereby driving the contact sleeve 11 to rotate, and the cigarette contacts the side wall of the contact sleeve 11, so that the sliding plate 12 deflects inside the rotating shaft 10. At the same time, a pressure sensor can be set between the sliding plate 12 and the side wall of the rotating shaft 10 to test the friction force applied to the contact sleeve 11, so that the friction force of the side wall of the cigarette can be judged by the friction force applied to the contact sleeve 11, and then the authenticity of the outer film of the cigarette can be detected by the friction force, making the authenticity detection of the cigarette more convenient.

[0034] When it is necessary to observe the length of the cigarette and then judge the authenticity of the cigarette, the cigarette can be placed at the top position of the placement rack 13, and then the length of the cigarette can be detected by the scale line. When the number of cigarettes is large, the cigarette can be placed at the top position of the placement rack 13, and then the second adjusting screw 14 is rotated so that the second adjusting screw 14 cooperates with the thread of the placement rack 13, and then the push plate 141 is pushed, and the cigarette is pushed by the push plate 141. After the push plate 141 stays at the position corresponding to the actual length of the cigarette, the handle 15 can be rotated to swing the placement rack 13. At this time, when the length of the cigarette is short, the cigarette will be shaken off by shaking. After the shaking detection is completed, the second adjusting screw 14 is rotated to loosen the push plate 141, and the cigarette can be taken out. At this time, the indentation at the end of the cigarette can be detected, so as to determine whether the cigarette is too long, thereby making the length detection of the cigarette more convenient and accurate.

[0035] When the cigarettes are placed on the top of the placement rack 13, the filter of the cigarette can be placed on the side of the corresponding light-transmitting plate 17, and then the light source 16 can be started to emit light to illuminate the cigarette. Medium and high-end cigarettes generally use acetate fiber filters, which have good elasticity, high fullness and circularity. At the same time, the filter tipping paper of cigarette products has its own characteristics. The tipping paper of genuine and high-quality cigarettes mostly has anti-counterfeiting characteristics, such as some with anti-counterfeiting watermarks, and some with holes. Counterfeit trademark cigarette manufacturers, due to technical and cost reasons, often use filters that are inconsistent with the types of genuine and high-quality cigarette filters. Some filters are of poor quality, and it is difficult for counterfeiters to achieve the characteristics of the tipping paper of genuine and high-quality cigarettes. By illuminating the filter of the cigarette with the light source 16 and then observing the filter, the authenticity detection of cigarettes can be made more convenient.

[0036] By providing a positioning block 18 at the end of the threaded rod 4 and limiting the rotation of the positioning block 18 through the detection frame 1, the function of effectively reducing the shaking of the threaded rod 4 during rotation is achieved, thereby making the rotation of the threaded rod 4 more stable.

[0037] When the positioning block 18 rotates inside the detection frame 1, the sliding friction between the detection frame 1 and the positioning block 18 can be converted into rolling friction through the rolling of the ball 19, so that the friction between the detection frame 1 and the positioning block 18 is smaller, thereby reducing the wear between the detection frame 1 and the positioning block 18.

[0038] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for detecting the authenticity of cigarettes, characterized by: The invention comprises a detection frame (1); a sliding frame (2) is fixedly connected to the top of the detection frame (1); a scanner (3) is slidably connected to the sliding frame (2); a threaded rod (4) is rotatably connected inside the detection frame (1), and the threads of the threaded rod (4) are symmetrically arranged along the center line of the threaded rod (4); two sliding blocks (5) are slidably connected inside the detection frame (1); the sliding blocks (5) are both threadedly connected to the threaded rod (4), and the positions of the sliding blocks (5) on the threaded rod (4) are symmetrically arranged along the center line of the threaded rod (4); and a clamping block (6) is fixedly connected to the side wall of the sliding block (5).

2. A cigarette authenticity detection device according to claim 1, characterized in that: A support plate (7) is provided on the side of the clamping block (6); a guide block (8) is fixedly connected to the side wall of the support plate (7); the guide block (8) is slidably connected to the internal position of the clamping block (6); a spring is fixedly connected between the guide block (8) and the side wall of the clamping block (6); a first adjusting screw (9) is rotatably connected to the inside of the clamping block (6); the first adjusting screw (9) is arranged at a position corresponding to the support plate (7); a rotating shaft (10) is rotatably connected to the inside of the detection frame (1); a contact sleeve (11) is sleeved on the outside of the rotating shaft (10); a sliding plate (12) is fixedly connected to the inner side wall of the contact sleeve (11); the sliding plate (12) is slidably connected to the internal position of the rotating shaft (10), and a spring is fixedly connected to the side wall of the rotating shaft (10).

3. A cigarette authenticity appearance detection device according to claim 2, characterized in that: The detection frame (1) is internally rotatably connected to a placement frame (13); the top of the placement frame (13) is slidably connected to a push plate (141); the internal thread of the placement frame (13) is connected to a second adjusting screw (14); the end of the second adjusting screw (14) is rotatably connected to an internal position of the push plate (141); a rotating handle (15) is fixedly connected to the side wall of the placement frame (13); and scale lines are provided on the side wall of the placement frame (13).

4. A cigarette authenticity appearance detection device according to claim 3, characterized in that: A light source (16) is installed on the top of the detection frame (1); a light-transmitting plate (17) is fixedly connected to the interior of the placement frame (13); and the light source (16) and the light-transmitting plate (17) are arranged correspondingly.

5. A cigarette authenticity appearance detection device according to claim 4, characterized in that: A positioning block (18) is fixedly connected to the end of the threaded rod (4); the positioning block (18) is rotatably connected to an internal position of the detection frame (1).

6. A cigarette authenticity appearance detection device according to claim 5, characterized in that: A plurality of balls (19) are arranged between the positioning block (18) and the detection frame (1); the side walls of the balls (19) are in contact with the detection frame (1) and the side walls of the positioning block (18).

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