Laser punching detector for cigarettes
By designing a cigarette laser perforation detector and using a multi-leaf clamping assembly and a light source to form a light spot, the problems of light divergence and small applicability in the existing technology are solved, and stable fixation and clear detection of cigarettes of different models are achieved.
Patent Information
- Application Number
- CN202422665881.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-01
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-11-01
AI Technical Summary
In the prior art, the light from a flashlight or a mobile phone flashlight diverges, resulting in an insignificant laser punching effect on cigarettes. In addition, the existing cigarette holder has a limited scope of application and is difficult to fix cigarettes of different models.
A cigarette laser perforation detector is designed, which includes a housing, a clamping assembly, a light source and a projection cover. The clamping assembly consists of multiple blades that can concentrate or disperse. The light source is set in the housing, and the projection cover is installed around the avoidance opening. The cigarette is fixed by the clamping assembly and illuminated by the light source to form a light spot for observing the aperture and distribution.
It achieves stable fixation of various types of cigarettes and clear observation of laser drilling effects, expands the application range of the detector and improves the accuracy of detection.
Smart Images
Figure CN223452811U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cigarette perforation inspection technical field, especially a cigarette laser perforation detector. BACKGROUND
[0002] In order to guarantee product quality, cigarette machine operating personnel need to observe cigarette laser perforation effect frequently in the production process. At present, flashlight or mobile phone flashlight is used to irradiate cigarette to observe cigarette laser perforation effect. First, the light of flashlight or mobile phone flashlight is relatively divergent, resulting in that the light transmission effect of laser perforation is not obvious. Secondly, operating personnel hold detection, and it is difficult to keep the relative stability of cigarette and light source. And the laser perforation aperture on cigarette is small, and it is very inconvenient to observe.
[0003] And the fixing of some cigarette holders for cigarette adopts interference fit with cigarette. Thus, it is necessary to change the clamp targetedly when detecting different cigarette objects, and the application range is small.
[0004] Therefore, a cigarette laser perforation detector is urgently needed to solve the above technical problems. UTILITY MODEL CONTENTS
[0005] The utility model aims at providing a cigarette laser perforation detector, which can expand the application range and clearly obtain the distribution and size of cigarette opening.
[0006] To achieve this purpose, the utility model adopts the following technical solutions:
[0007] The cigarette laser perforation detector comprises:
[0008] The shell is provided with a cavity, and the top cover of the shell is provided with a first avoiding opening;
[0009] The clamping assembly comprises a plurality of blades, the plurality of blades are movably arranged on the periphery of the first avoiding opening, and the plurality of blades can be concentrated on the axis of the first avoiding opening or dispersed on the side away from the axis of the first avoiding opening.
[0010] The light source is arranged in the shell;
[0011] The projection cover is fixed opposite to the shell and is sleeved on the periphery of the first avoiding opening.
[0012] As an optimal technical scheme of the cigarette laser perforation detector, the clamping assembly further comprises a moving disc, the moving disc rotates relative to the top cover, the moving disc is provided with a second avoiding opening coaxial with the first avoiding opening, the blade is clamped between the moving disc and the shell, the first connecting portion of the blade is hinged to the top cover of the shell, the second connecting portion of the blade is slidingly connected to the moving disc and can rotate relative to the moving disc, in the axial projection of the first avoiding opening, the first connecting portion and the second connecting portion do not coincide.
[0013] As an optimal technical scheme of the cigarette laser perforation detector, the shell is a table body, and the area of the bottom cover of the shell is greater than the area of the top cover of the shell.
[0014] As an optimal technical scheme of the cigarette laser perforation detector, the bottom cover of the shell is provided with a counterweight.
[0015] As an optimal technical scheme of the cigarette laser perforation detector, the light source is installed on the bottom cover of the shell.
[0016] As an optimal technical scheme of the cigarette laser perforation detector, the shell is a table body, and the area of the bottom cover of the shell is greater than the area of the top cover of the shell.
[0017] As an optimal technical scheme of the cigarette laser perforation detector, the top cover of the shell is provided with a light-shielding layer on the side facing the light source.
[0018] As an optimal technical scheme of the cigarette laser perforation detector, the projection cover is a curved surface, and the center of the curved surface is located on the side opposite to the light source.
[0019] As an optimal technical scheme of the cigarette laser perforation detector, the top cover of the shell is provided with a light-shielding layer on the side facing the light source.
[0020] As an optimal technical scheme of the cigarette laser perforation detector, the shell is a table body, and the area of the bottom cover of the shell is greater than the area of the top cover of the shell.
[0021] The utility model has the advantages of:
[0022] The utility model provides a cigarette laser punching detector, including shell, clamping component, light source and projection cover. Among them, the cavity is seted up in the shell, and the top cover of shell is seted up with first avoiding mouth, clamping component includes a plurality of blades, a plurality of blades are movably arranged in the circumferential side of first avoiding mouth, and a plurality of blades can be concentrated to the axis of first avoiding mouth together or dispersed to the side away from the axis of first avoiding mouth, light source sets up in the shell, and the projection cover is opposite fixed with the shell and is seted up in the circumferential side of first avoiding mouth.
[0023] When being in the idle state, the plurality of blades of the clamping component are respectively located on the radial side of the axis of the first avoiding mouth, avoiding the first avoiding mouth, that is, the first avoiding mouth is in the open state, and the light source is in the extinguished state. In use, first fix the cigarette in the cigarette laser punching detector, insert the cigarette along the axis of the first avoiding mouth into the first avoiding mouth, and the hole part of the filter tip of the cigarette is located outside the shell. Then, start the clamping component, and the plurality of blades are concentrated to the axis of the first avoiding mouth to clamp the cigarette. After clamping, turn on the light source, the light emitted by the light source can illuminate the cigarette, part of the light can be emitted through the hole of the filter tip, and a light spot is formed on the projection cover. By identifying the distribution and size of the light spot, the hole condition of the cigarette can be obtained.
[0024] In this way, the clamping component with the plurality of blades is adopted, so that the cigarette laser punching detector can fix and detect various types of cigarettes, and the applicability of the cigarette laser punching detector is increased. BRIEF DESCRIPTION OF DRAWINGS
[0025] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the drawings needed to be used in the description of the embodiments of the utility model will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to the contents of the embodiments of the utility model and the drawings by the ordinary skilled in the art without creating labor.
[0026] Figure 1 It is the external structure schematic view of the cigarette laser punching detector provided by the embodiments of the utility model;
[0027] Figure 2 It is the internal structure schematic view of the cigarette laser punching detector provided by the embodiments of the utility model;
[0028] Figure 3 It is the structure schematic view of the light shielding piece provided by the embodiments of the utility model;
[0029] Figure 4 It is the assembly schematic view of the cigarette and the light shielding piece provided by the embodiments of the utility model;
[0030] Figure 5Is the structure schematic view of the clamping assembly (clamping) provided by the embodiment of the utility model;
[0031] Figure 6 Is the structure schematic view of the clamping assembly (idle) provided by the embodiment of the utility model.
[0032] In the drawing,
[0033] 1, cigarette;
[0034] 100, shell, 110, top cover, 120, bottom cover, 130, shell main body,
[0035] 200, clamping assembly, 210, blade, 220, moving disc,
[0036] 300, light source,
[0037] 400, projection cover,
[0038] 500, plano-convex mirror, 600, limiting piece,
[0039] 700, light shielding piece, 710, light shielding piece,
[0040] 800, support, 810, support leg, 820, support disc, 830, locking disc,
[0041] 900, support frame. Specific embodiments
[0042] The utility model will be further explained in detail below in combination with the drawings and embodiments. It can be understood that the specific embodiments described here are only used to explain the utility model, and not limited to the utility model. In addition, it should be noted that, in order to facilitate the description, only the part related to the utility model is shown in the drawing, not all structures.
[0043] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through the intermediate medium, it can be the communication inside two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0044] In the utility model, unless another definite provision and limitation, first feature is in second feature "on" or "under" can include that first and second features are in direct contact, also can include that first and second features are not in direct contact but contact through other feature between them.Moreover, first feature is "on", "above" and "upper surface" of second feature includes that first feature is directly above and obliquely above second feature, or only indicates that horizontal height of first feature is higher than second feature.First feature is "under", "below" and "lower surface" of second feature includes that first feature is directly below and obliquely below second feature, or only indicates that horizontal height of first feature is less than second feature.
[0045] In the description of the embodiment, the terms "upper", "lower", "right", "left", "horizontal", "vertical", and "radial" refer to the orientation or position relationship shown in the drawings, which is only for the convenience of description and simplification of operation, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.
[0046] As shown in Figures 1 to 6 The utility model provides a cigarette laser drilling detector, including shell 100, clamping assembly 200, light source 300 and projection cover 400. Wherein, the cavity is set up in shell 100, and the first avoiding mouth is set up in the top cover 110 of shell 100;Clamping assembly 200 includes a plurality of blades 210, and a plurality of blades 210 are movably arranged on the circumferential side of the first avoiding mouth, and a plurality of blades 210 can be concentrated to the axis of the first avoiding mouth or dispersed to the side away from the axis of the first avoiding mouth;Light source 300 is arranged in shell 100;Projection cover 400 is fixedly connected with shell 100 and is sleeved on the circumferential side of the first avoiding mouth.
[0047] When in idle state, a plurality of blades 210 of clamping assembly 200 are located on the radial side of the axis of the first avoiding mouth, and the first avoiding mouth is avoided, that is, the first avoiding mouth is in an open state, and the light source 300 is in an extinguished state. When in use, first fix the cigarette 1 on the cigarette laser drilling detector, and then insert the cigarette 1 along the axis of the first avoiding mouth into the first avoiding mouth, and the hole part of the filter tip of the cigarette 1 is located outside the shell, then start the clamping assembly 200, and the plurality of blades 210 are concentrated to the axis of the first avoiding mouth to clamp the cigarette 1. After clamping, turn on the light source 300, and the light emitted by the light source 300 can illuminate the cigarette 1, part of the light can be emitted through the hole of the filter tip, and a light spot is formed on the projection cover 400, and the hole condition of the cigarette 1 can be obtained by identifying the distribution and size of the light spot.
[0048] Therefore, the cigarette laser perforation detector can fix and detect various types of cigarettes 1 by using the clamping assembly 200 with the plurality of blades 210, and the applicability of the cigarette laser perforation detector is increased.
[0049] Further, when the clamping assembly 200 completes the fixation of the cigarette 1, there can be a gap between the blades 210, and the light of the light source 300 can pass through the gap to affect the imaging effect of the light spot.
[0050] Therefore, the cigarette laser perforation detector further comprises a light shielding piece 700, a through hole is formed in the middle of the light shielding piece 700, and a plurality of light shielding pieces 710 are uniformly arranged on the inner circumferential wall of the through hole. The light shielding pieces 710 can elastically deform, and when the plurality of light shielding pieces 710 are close to each other, the through hole can be blocked. When the cigarette 1 is inserted into the through hole, the light shielding pieces 710 elastically deform and bend along the insertion direction of the cigarette 1 and abut against the side wall of the cigarette 1. The aperture of the through hole is smaller than the aperture of the first avoiding opening. When the clamping assembly 200 completes the fixation of the cigarette 1, the light shielding pieces 710 are sleeved on the cigarette 1 and are arranged on the clamping assembly 200 to shield the gap between the blades 210.
[0051] Optionally, the clamping assembly 200 further comprises a driving disc 220, the driving disc 220 rotates relative to the top cover 110, the driving disc 220 is provided with a second avoiding opening coaxial with the first avoiding opening, the blades 210 are clamped between the driving disc 220 and the shell 100, the first connecting portion of the blade 210 is hinged to the top cover 110 of the shell 100, the second connecting portion of the blade 210 is slidingly connected to the driving disc 220 and can rotate relative to the driving disc 220, and in the axial projection of the first avoiding opening, the first connecting portion and the second connecting portion are not coincident. In this way, the clamping assembly 200 has a mechanical iris structure, and by driving the driving disc 220 to rotate, all the blades 210 can be synchronously actuated to complete the clamping or loosening of the cigarette 1.
[0052] Optionally, the shell 100 has a table body, and the area of the bottom cover 120 of the shell 100 is greater than the area of the top cover 110 of the shell 100.
[0053] Optionally, the shell 100 has a table body, and the area of the bottom cover 120 of the shell 100 is greater than the area of the top cover 110 of the shell 100.
[0054] Optionally, the bottom cover 120 of the shell 100 is provided with a counterweight. By adding the counterweight, the center of gravity of the cigarette laser perforation detector can be lowered and is closer to the bottom cover 120 of the shell 100, so that the cigarette laser perforation detector can be placed more stably.
[0055] Optionally, the light source 300 is installed on the bottom cover 120 of the shell 100.
[0056] Specifically, the light source 300 is detachably installed on the bottom cover 120 of the shell 100, the bottom cover 120 is internally provided with a circuit board, a battery box and a wire harness for electrical connection, and the side of the bottom cover 120 opposite to the light source 300 is provided with a flip cover structure, so that the battery box is exposed, facilitating replacement of the battery. Thus, when only the battery needs to be replaced, the bottom cover 120 does not need to be separated from the shell body 130, and the battery can be replaced through the flip cover structure on the outside. When the light source 300 needs to be maintained, the bottom cover 120 only needs to be detached from the shell body 130, and the light source 300 can be taken out of the shell 100.
[0057] Optionally, the cigarette laser perforation detector further comprises a plano-convex mirror 500, the plano-convex mirror 500 is fixed opposite to the shell 100, the plano-convex mirror 500 is located between the light source 300 and the first escape port, and the light source 300 is located at the focal point of the plano-convex mirror 500. The light rays passing through the plano-convex mirror 500 are parallel to the axis of the first escape port. Thus, by using the physical properties of the plano-convex mirror 500, the radial light rays emitted by the light source 300 located at the focal point of the plano-convex mirror 500 can be refracted by the plano-convex mirror 500 and become light rays parallel to the axis of the first escape port. In this way, the light rays emitted by the light source 300 can be concentrated and can be more concentrated on the cigarette 1.
[0058] Optionally, the plano-convex mirror 500 is installed on the bottom cover 120 of the shell 100.
[0059] Exemplarily, the side of the bottom cover 120 facing the top cover 110 is provided with a bracket 800, the bracket 800 comprises a supporting leg 810, a support disc 820 and a locking disc 830. The support disc 820 and the locking disc 830 are both annular and concentric in the central escape hole; the support disc 820 is fixed with the bottom cover 120 through the supporting leg 810, the supporting leg 810 is provided with a plurality of supporting legs 810, and the plurality of supporting legs 810 are uniformly arranged around the axis of the support disc 820; the plano-convex mirror 500 is placed on the support disc 820 and clamped between the support disc 820 and the locking disc 830, the support disc 820 and the locking disc 830 are threadedly connected, and the axis of the escape hole of the support disc 820 passes through the focal point of the plano-convex mirror 500.
[0060] Optionally, the projection cover 400 is arc-shaped, and the center of the arc is located on the side opposite to the light source 300.
[0061] Optionally, the top cover 110 of the shell 100 is provided with a light shielding layer on the side facing the light source 300. Specifically, the light shielding layer is arranged so that the top cover 110 has good light shielding property and can limit the light from passing through the top cover 110 to form a relatively dark area in the area of the top cover 110. In this way, when the cigarette 1 is illuminated by the light source 300, part of the light is emitted from the perforation of the side wall of the cigarette 1 to form a light spot area on the projection cover 400, and the dark area of the top cover 110 contrasts with the light spot to highlight the position of the light spot.
[0062] Optionally, the cigarette laser perforation detector further comprises a limiting piece 600, which is located between the light source 300 and the top cover 110 of the shell 100. The limiting piece 600 is movably connected with the shell 100 and can reciprocate between a supporting position and an idle position. The supporting position is located on the axis of the first avoiding opening, and the idle position is located on the radial side of the axis of the first avoiding opening.
[0063] Illustratively, the limiting piece 600 is threadedly connected with the shell body 130 and can reciprocate along the radial direction of the first avoiding opening, so that the end of the limiting piece 600 can reciprocate between the supporting position and the idle position. When the cigarette 1 is installed in the cigarette laser perforation detector, the end of the limiting piece 600 is located on the supporting position, i.e., on the axis of the first avoiding opening, and the cigarette 1 can be placed on the end of the limiting piece 600 along the axis of the first avoiding opening. After the cigarette 1 is fixed by the clamping assembly 200, the limiting piece 600 moves to the idle position to avoid the cigarette 1, and the light of the light source 300 can illuminate the cigarette 1.
[0064] In other embodiments, the limiting piece 600 is slidingly inserted into the shell body 130, and the shell body 130 and the limiting piece 600 are further connected by a resilient piece. The resilient piece always has a tendency to move the limiting piece 600 to the idle position. In this way, when the limiting piece 600 needs to support the cigarette 1, the limiting piece 600 is pressed to drive it to move to the supporting position to complete the clamping of the cigarette 1. When the external force is removed, the resilient piece can drive the limiting piece 600 to reset to the idle position.
[0065] In other embodiments, the limiting piece 600 is rotationally connected with the shell body 130 for switching between the supporting position and the idle position.
[0066] Further, the cigarette laser perforation detector further comprises a support frame 900, one end of which is connected with the shell 100, and the other end forms a sleeve ring located on the side of the top cover 110 opposite to the bottom cover 120. The axis of the sleeve ring is collinear with the axis of the first avoiding opening. When the cigarette 1 is installed, one end of the cigarette 1 passes through the sleeve ring, the second avoiding opening, and the first avoiding opening in sequence and abuts against the limiting piece 600, and the other end of the cigarette 1 is sleeved in the sleeve ring, so that the cigarette 1 can maintain the state of being collinear with the axis of the first avoiding opening.
[0067] In addition, the above are only the preferred embodiments of the present application and the principles of the technology used. Those skilled in the art will understand that the present application is not limited to the specific embodiments described herein, and those skilled in the art can make various obvious changes, re-adjustments and substitutions without departing from the scope of the present application. Therefore, although the present application has been described in more detail through the above embodiments, the present application is not limited to the above embodiments, and can include more other equivalent embodiments without departing from the concept of the present application, and the scope of the present application is determined by the scope of the appended claims.
Claims
1. A cigarette laser perforation detector characterized by, The utility model relates to a projection device, including: A shell (100) is set up with the cavity in, the top cover (110) of shell (100) is set up with the first avoiding mouth; Clamping assembly (200) includes a plurality of blades (210), a plurality of blades (210) are set up in the circumferential side of first avoiding mouth, a plurality of blades (210) can be concentrated to the axis of first avoiding mouth together, or be dispersed to the side away from the axis of first avoiding mouth; Light source (300) is set up in shell (100); Projection cover (400) is fixedly opposite with shell (100), and is set on the circumferential side of first avoiding mouth.
2. The cigarette laser perforation detector of claim 1, wherein, Clamping assembly (200) still includes the dynamic disc (220), and the dynamic disc (220) is opposite with top cover (110) rotation, and the dynamic disc (220) is set up with the second avoiding mouth coaxial with first avoiding mouth, and the blade (210) is clamped between the dynamic disc (220) and shell (100), and the first connecting portion of blade (210) is hinged with the top cover (110) of shell (100), and the second connecting portion of blade (210) is slidably connected with the dynamic disc (220) and can be opposite rotation, in the axial projection of first avoiding mouth, the first connecting portion is not coincident with the second connecting portion.
3. The cigarette laser perforation detector of claim 1, wherein, The shell (100) is a table body, and the area of the bottom cover (120) of the shell (100) is greater than the area of the top cover (110) of the shell (100).
4. The cigarette laser perforation detector of claim 3, wherein, The bottom cover (120) of the shell (100) is provided with a counterweight.
5. The cigarette laser perforation detector of claim 3, wherein, The light source (300) is installed on the bottom cover (120) of the shell (100).
6. The cigarette laser perforation detector of claim 1, wherein, It also includes a plano-convex mirror (500) that is fixed opposite to the shell (100), the plano-convex mirror (500) is located between the light source (300) and the first avoiding mouth, the light source (300) is located at the focal point position of the plano-convex mirror (500), and the light rays of the plano-convex mirror (500) are parallel to the axis of the first avoiding mouth.
7. The cigarette laser perforation detector of claim 6, wherein, The plano-convex lens is installed on the bottom cover (120) of the shell (100).
8. The cigarette laser perforation detector of claim 1, wherein, The projection cover (400) is an arc surface, and the center of the arc surface is located on the side opposite to the light source (300).
9. The cigarette laser perforation detector of claim 1, wherein, The top cover (110) of the shell (100) is provided with a light shielding layer on the side facing the light source (300).
10. The cigarette laser perforation detector of any of claims 1-9, wherein, It also includes a limiting member (600) located between the light source (300) and the top cover (110) of the shell (100), the limiting member (600) is movably connected with the shell (100), and the limiting member (600) can reciprocate between a supporting position and an idle position, the supporting position is located on the axis of the first avoiding mouth, and the idle position is located on the radial side of the axis of the first avoiding mouth.