Cigarette packet appearance quality detection device

Abstract

The utility model belongs to the technical field of tobacco machinery, and discloses a cigarette packet appearance quality detection device which comprises refraction assemblies and a detection piece, the two refraction assemblies are arranged on the two sides of a conveying belt in the second direction respectively, and each refraction assembly comprises an installation base and a triangular prism arranged on the installation base. The two prisms are located on the two sides of the cigarette packet in the second direction respectively. The detection part is arranged above the refraction assembly, the cigarette packet is provided with a first side face arranged upwards and two second side faces arranged in the second direction, and the detection part is used for detecting the first side face of the cigarette packet and detecting the two second side faces of the cigarette packet through refraction of the two triangular prisms. According to the cigarette packet appearance quality detection device disclosed by the utility model, the triangular prisms are respectively arranged on the two sides of the cigarette packet along the second direction, so that the detection piece above the cigarette packet can directly detect the first side surface of the cigarette packet and two second side surfaces of the cigarette packet through refraction of the triangular prisms, the detection is convenient, and the detection efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to tobacco machinery technical field especially relates to a cigarette bale appearance quality detection device. BACKGROUND

[0002] In the cigarette production process, usually utilize small box packing machine to carry out transparent paper folding package to cigarette bale, due to various reasons, inevitably appear cigarette bale package skew, transparent paper folding is bad, transparent paper printing error, deformed cigarette bale and so on in the appearance of cigarette bale, therefore, must carry out appearance detection to the cigarette bale produced.

[0003] At present, the existing cigarette bale appearance detection equipment needs to use at least three cameras to carry out visual analysis to the front, back and long tower mouth of cigarette bale respectively, and the structure is complex, and the equipment cost is high. UTILITY MODEL CONTENT

[0004] The utility model discloses a cigarette bale appearance quality detection device, simple structure, and convenient detection.

[0005] To achieve this purpose, the utility model adopts the following technical scheme:

[0006] Provide a kind of cigarette bale appearance quality detection device, for detecting the appearance quality of cigarette bale conveyed along first direction, cigarette bale appearance quality detection device includes refraction subassembly and detection piece, the two sides of the conveyer along second direction are respectively provided with one described refraction subassembly, the refraction subassembly includes mounting seat and three prisms arranged on the mounting seat, two described three prisms are located respectively at the two sides of the cigarette bale along the second direction;The detection piece is arranged above the refraction subassembly, the cigarette bale has first side surface set upwards and two second side surfaces arranged along the second direction, and the detection piece is used to detect the first side surface of the cigarette bale, and the two second side surfaces of the cigarette bale are detected respectively by the refraction of two three prisms, wherein the first direction is vertically arranged with the second direction.

[0007] As a preferred scheme of cigarette bale appearance quality detection device, the cigarette bale appearance quality detection device further includes base, the base includes bottom plate and first connecting block, the two sides of the conveyer along the second direction are respectively provided with one described bottom plate, one described refraction subassembly is respectively arranged on each described bottom plate, first threaded hole is provided on the bottom plate, the mounting seat is connected with the bottom plate by the first connecting block, first waist type hole is provided on the first connecting block, the length of the first waist type hole extends along the second direction, and first bolt is screwed to the first threaded hole through the first waist type hole to fix the first connecting block with the bottom plate.

[0008] As a preferred scheme of the cigarette packet appearance quality detection device, the cigarette packet appearance quality detection device further comprises a shell, the shell is arranged on the base, the shell has a containing cavity, the refraction assembly is arranged in the containing cavity, the detection piece is arranged on the top of the shell, and the shell is provided with a communication opening penetrating through two sides along the first direction, and the communication opening is used for allowing the cigarette packet to pass through.

[0009] As a preferred scheme of the cigarette packet appearance quality detection device, the cigarette packet appearance quality detection device further comprises a light source assembly, at least one of the cavity walls arranged along the first direction is provided with the light source assembly, the light source assembly comprises a support and a light supplement lamp, the support is arranged on the cavity wall, the length of the light supplement lamp extends along the second direction, the light supplement lamp is rotationally arranged on the support and can be selectively fixed, and the rotation axis of the light supplement lamp extends along the second direction.

[0010] As a preferred scheme of the cigarette packet appearance quality detection device, the cigarette packet appearance quality detection device further comprises a guide assembly, the guide assembly is arranged on both sides of the refraction assembly along the first direction, the guide assembly comprises two guide plates arranged at intervals along the second direction, the two guide plates are arranged on the two base plates respectively, and the guide groove for guiding the cigarette packet is formed between the two guide plates.

[0011] As a preferred scheme of the cigarette packet appearance quality detection device, the guide assembly further comprises a second connecting block, the second connecting block comprises a first connecting part and a second connecting part arranged at an angle, the first connecting part is provided with a second waist-shaped hole, the length of the second waist-shaped hole extends along a vertical direction, the guide plate is provided with a second threaded hole, a second screw passes through the second waist-shaped hole and is screwed into the second threaded hole to fix the first connecting part and the guide plate, the second connecting part is provided with a third waist-shaped hole, the length of the third waist-shaped hole extends along the second direction, the base is provided with a third threaded hole, a third screw passes through the third waist-shaped hole and is screwed into the third threaded hole to fix the second connecting part and the base plate, and the vertical direction is arranged perpendicularly to the first direction and the second direction.

[0012] As a preferred scheme of the cigarette packet appearance quality detection device, the cigarette packet appearance quality detection device further comprises a damping assembly, at least one damping assembly is arranged on each guide plate, the guide plate is arranged above the conveying belt, a mounting groove is formed in the bottom side of the guide plate, the damping assembly is arranged in the mounting groove, the damping assembly comprises an elastic member, a mounting plate and a plurality of rollers rotatably connected to the mounting plate, all the rollers are arranged at intervals along the first direction, the rotation axes of the rollers extend along the second direction, the rollers are at least partially exposed to the mounting groove, the mounting plate is connected to the groove bottom of the mounting groove through the elastic member, and the elastic member always has a tendency to push the mounting plate so that the rollers are tightly pressed against the conveying belt.

[0013] As a preferred scheme of the cigarette packet appearance quality detection device, at least two steel wires are arranged on the side of each triangular prism facing the cigarette packet, all the steel wires are arranged at intervals along the vertical direction, all the steel wires extend along the first direction, and both ends of the steel wires are exposed to both sides of the triangular prism along the first direction.

[0014] As a preferred scheme of the cigarette packet appearance quality detection device, the cigarette packet appearance quality detection device further comprises a cleaning assembly, the cleaning assembly comprises a first dust removal pipe, a second dust removal pipe and an air storage tank, one first dust removal pipe is arranged on each triangular prism, the air outlet of the first dust removal pipe is arranged opposite to the triangular prism, the air outlet of the second dust removal pipe is arranged opposite to the detection member, and the air inlet of the first dust removal pipe and the air inlet of the second dust removal pipe are connected to the air storage tank.

[0015] As a preferred scheme of the cigarette packet appearance quality detection device, the cigarette packet appearance quality detection device further comprises a rejection assembly, the rejection assembly comprises an air nozzle and an air storage tank, the air nozzle is arranged on the conveying belt, the air nozzle is connected to the air storage tank, and the air nozzle can blow the cigarette packet off the conveying belt.

[0016] The cigarette packet appearance quality detection device has the following beneficial effects: the triangular prisms arranged on both sides of the cigarette packet along the second direction enable the detection member above the cigarette packet to directly detect the first side of the cigarette packet and the two second sides of the cigarette packet through refraction of the triangular prisms, the detection is convenient and efficient, multiple faces of the cigarette packet can be detected by one detection member, the movement of the camera or the arrangement of multiple cameras to realize multiple face detection is effectively reduced, the structure is simple and compact, and the structural layout of the cigarette packet appearance quality detection device is optimized. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be further explained in detail in the basis of drawings and embodiments.

[0018] Figure 1 is a structural schematic view of the cigarette packet appearance quality detection device of the embodiment of the present application (containing a shell);

[0019] Figure 2 is a structural schematic view of the cigarette packet appearance quality detection device of the embodiment of the present application (not containing a shell);

[0020] Figure 3 is a cooperation schematic view of the guide assembly, the damping assembly and the base of the embodiment of the present application;

[0021] Figure 4 is a structural schematic view of the damping assembly of the embodiment of the present application.

[0022] In the figure:

[0023] 100, conveying belt; 200, cigarette packet; 201, first side surface; 202, second side surface;

[0024] 1, refraction assembly; 11, mounting seat; 12, triangular prism; 2, detection piece; 3, base; 31, bottom plate; 32, first connecting block; 321, first waist-shaped hole; 4, shell; 41, containing cavity; 42, communication port; 43, fixed frame; 44, side door; 45, cover; 5, light source assembly; 51, support; 52, light supplementing lamp; 6, guide assembly; 61, guide plate; 611, mounting groove; 612, avoiding groove; 62, guide groove; 63, second connecting block; 631, first connecting part; 6311, second waist-shaped hole; 632, second connecting part; 6321, third waist-shaped hole; 7, damping assembly; 71, elastic piece; 72, mounting plate; 73, roller; 8, cleaning assembly; 81, first dust removal pipe; 82, second dust removal pipe; 83, gas storage tank. DETAILED DESCRIPTION

[0025] The present application will be further described below in conjunction with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present application, and not to limit the present application. In addition, it should be noted that, in order to facilitate the description, only the parts related to the present application are shown in the drawings, rather than all the structures.

[0026] In the description of the utility model, unless another definite provision and limitation, the term "link", "connect", "fix" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication or two element's interaction relationship.For the ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0027] In the utility model, unless another definite provision and limitation, the first feature is "on" or "under" the second feature can include the first and second features direct contact, also can include the first and second features are not direct contact but contact through the additional feature between them.Moreover, the first feature is "on", "above" and "on" the second feature includes the first feature is directly above and obliquely above the second feature, or just indicates that the horizontal height of the first feature is higher than the second feature.The first feature is "under", "below" and "under" the second feature includes the first feature is directly below and obliquely below the second feature, or just indicates that the horizontal height of the first feature is less than the second feature.

[0028] In the description of the embodiment, the terms "on", "under", "right", etc. Orientation or positional relationship is based on the orientation or positional relationship shown in the drawing, only for the convenience of description and simplification 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, therefore cannot be understood as a limitation on the utility model.In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.

[0029] As Figure 1 And Figure 2 As shown in the utility model embodiment, the appearance quality detection device of cigarette packet is used for detecting the appearance quality of the cigarette packet 200 conveyed along the first direction (the first direction is the X direction shown in the drawing), and the appearance quality detection device of cigarette packet comprises a refraction assembly 1 and a detection piece 2, the conveying belt 100 is provided with a refraction assembly 1 on both sides along the second direction (the second direction is the Y direction shown in the drawing) respectively, the refraction assembly 1 comprises a mounting seat 11 and three prisms 12 arranged on the mounting seat 11, and the two three prisms 12 are located on both sides of the cigarette packet 200 along the second direction;The detection piece 2 is arranged above the refraction assembly 1, the cigarette packet 200 has a first side surface 201 arranged upwards and two second side surfaces 202 arranged along the second direction, and the detection piece 2 is used for detecting the first side surface 201 of the cigarette packet 200 and the two second side surfaces 202 of the cigarette packet 200 through the refraction of the two three prisms 12, wherein the first direction is perpendicular to the second direction.

[0030] It can be understood that by arranging the triangular prism 12 on both sides of the cigarette packet 200 along the second direction, the detection member 2 above the cigarette packet 200 can directly detect the first side surface 201 of the cigarette packet 200 and the two second side surfaces 202 of the cigarette packet 200 through the refraction of the triangular prism 12, which is convenient for detection and has high detection efficiency. The multiple surface detection of the cigarette packet 200 can be realized by one detection member 2, effectively reducing the movement of the camera or the arrangement of multiple cameras to realize multiple surface detection, reducing the influence of human operation or individual camera failure on the detection quality, and optimizing the structural layout of the cigarette packet appearance quality detection device.

[0031] For example, the detection member 2 adopts a camera, which takes pictures of the side surface of the cigarette packet 200 to feed back to the controller for comparative analysis. Of course, the detection member 2 can also adopt other scanners, sensors, etc. In the present scheme, the triangular prism 12 adopts a Paul prism, i.e., an isosceles right triangular prism 12. When arranged, the isosceles triangular prism 12 has a first right surface, a second right surface, and an inclined surface. The first right surface is arranged opposite to the second side surface 202 of the cigarette packet 200, the second right surface is upwardly arranged, and the inclined surface is arranged on the mounting seat 11, so that the camera can obtain the second side surface 202 opposite to the first right surface through the refraction of the second right surface, thereby enabling the camera to obtain image information from different angles at the same time, which is convenient for detection.

[0032] Further, as shown in Figure 2 and Figure 3 The cigarette packet appearance quality detection device further includes a base 3, which includes a bottom plate 31 and a first connecting block 32. The conveying belt 100 is provided with one bottom plate 31 on each side along the second direction. Each bottom plate 31 is provided with one refraction assembly 1. The bottom plate 31 is provided with a first threaded hole. The mounting seat 11 is connected to the bottom plate 31 through the first connecting block 32. The first connecting block 32 is provided with a first waist-shaped hole 321. The length of the first waist-shaped hole 321 extends along the second direction. A first bolt is screwed into the first threaded hole through the first waist-shaped hole 321 to fix the first connecting block 32 to the bottom plate 31. In the present embodiment, the two bottom plates 31 are connected by long bolts and arranged on both sides of the rack of the conveying belt 100, effectively ensuring the installation stability of the base 3. Through the arrangement of the first waist-shaped hole 321, the first connecting block 32, the mounting seat 11 connected to the first connecting block 32, and the triangular prism 12 on the mounting seat 11 can be moved and adjusted along the second direction to adapt to the detection requirements of cigarette packets 200 of different sizes and shapes, thereby improving the use compatibility of the cigarette packet appearance quality detection device.

[0033] Further, the first connecting block 32 is further provided with a fourth waist-shaped hole extending in the vertical direction, the mounting seat 11 is provided with a fourth threaded hole, and a fourth bolt is screwed into the fourth threaded hole through the fourth waist-shaped hole to realize the connection of the first connecting block 32 and the mounting seat 11. The bolt connection is convenient and stable, and the fourth waist-shaped hole provides flexible adjustment space. The fixed position of the first connecting block 32 and the mounting seat 11 can be changed by adjusting the screwing mode of the bolt according to actual needs, which adapts to different working requirements and environmental changes, effectively improves the connectivity and flexibility of the first connecting block 32 and the mounting seat 11, and facilitates disassembly and maintenance.

[0034] Further, as shown in Figure 1 The appearance quality detection device for cigarette packets further includes a shell 4, the shell 4 is arranged on the base 3, the shell 4 has a containing cavity 41, the refraction assembly 1 is arranged in the containing cavity 41, the detection piece 2 is arranged on the top of the shell 4, and the shell 4 is provided with a communication port 42 penetrating through both sides in the first direction, the communication port 42 is used for allowing the cigarette packet 200 to pass through. Through the arrangement of the shell 4, the refraction assembly 1 and the detection area of the cigarette packet 200 are arranged in the containing cavity 41, which effectively improves the protection of the refraction assembly 1, the detection area and the lens of the camera, and reduces the influence of external dust and other impurities on detection. During use, the cigarette packet 200 enters the containing cavity 41 through the communication port 42 on one side of the conveying belt 100 and flows between the two prisms 12, and is detected by the detection piece 2 and then flows out of the communication port 42 on the other side of the conveying belt 100.

[0035] Optionally, the shell 4 includes a fixed frame 43, a side door 44 and a cover 45, the fixed frame 43 is provided with a mounting groove 611 penetrating through in the vertical direction, the fixed frame 43 is arranged on the base 3, and the cover 45 seals the side of the mounting groove 611 away from the base 3, the camera is arranged on the cover 45, the fixed frame 43 is provided with a maintenance port on both sides in the second direction, the side door 44 is rotationally connected with the fixed frame 43 to open or seal the maintenance port, the fixed frame 43 is provided with a magnet, and the side door 44 can be magnetically attracted to the magnet to realize the connection of the side door 44 and the fixed frame 43. The maintenance port is arranged to facilitate the maintenance of the appearance quality detection device for cigarette packets.

[0036] Preferably, the cigarette packet appearance quality detection device further comprises a light source assembly 5, the light source assembly 5 is arranged on at least one of the two cavity walls of the containing cavity 41 arranged along the first direction, the light source assembly 5 comprises a bracket 51 and a supplementary light 52, the bracket 51 is arranged on the cavity wall, the length of the supplementary light 52 extends along the second direction, the supplementary light 52 is rotationally arranged on the bracket 51 and can be selectively fixed, and the rotation axis of the supplementary light 52 extends along the second direction. Through the arrangement of the supplementary light 52, the lighting effect in the containing cavity 41 can be effectively improved, so as to ensure the lighting effect of the surface of the cigarette packet 200, ensure sufficient light in the detection process, and help to more clearly observe the appearance quality problems of the cigarette packet 200, and improve the detection precision. Moreover, the supplementary light 52 is rotationally arranged on the bracket 51 and can be selectively fixed, the angle of the supplementary light 52 can be flexibly adjusted according to different appearance characteristics of the cigarette packet 200 or detection requirements, the dead angle of light caused by the fixed light source can be effectively avoided, and sufficient light can be ensured at each angle.

[0037] For example, the supplementary light 52 is provided with a fifth threaded hole and a sixth threaded hole at intervals, the bracket 51 is provided with a through hole and a fifth waist-shaped hole, the fifth waist-shaped hole is an arc-shaped hole, and the fifth waist-shaped hole extends in an arc shape around the through hole. After the angle of the supplementary light 52 is adjusted around the fifth bolt, the sixth bolt is used to screw into the sixth threaded hole through the fifth waist-shaped hole to fix the supplementary light 52 and the bracket 51.

[0038] In some embodiments, as shown in Figure 1 、 Figure 2 and Figure 3 , the cigarette packet appearance quality detection device further comprises a guide assembly 6, the guide assembly 6 is arranged on both sides of the refraction assembly 1 along the first direction, the guide assembly 6 comprises two guide plates 61 arranged at intervals along the second direction, the two guide plates 61 are arranged on the two bottom plates 31 respectively, and a guide groove 62 for guiding the cigarette packet 200 is formed between the two guide plates 61. Through the arrangement of the guide groove 62 formed between the two guide plates 61, the cigarette packet 200 can be effectively guided to flow along the specified track, the cigarette packet 200 can maintain a stable running path during the detection process, the detection error caused by the improper position of the cigarette packet 200 is avoided, and the detection precision of the cigarette packet 200 is improved.

[0039] Further, the guide assembly 6 further comprises a second connecting block 63, the second connecting block 63 comprises a first connecting part 631 and a second connecting part 632 arranged at an angle, the first connecting part 631 is provided with a second waist-shaped hole 6311, the length of the second waist-shaped hole 6311 extends along a vertical direction, the guide plate 61 is provided with a second threaded hole, and a second screw is screwed into the second threaded hole through the second waist-shaped hole 6311 to fix the first connecting part 631 and the guide plate 61, the second connecting part 632 is provided with a third waist-shaped hole 6321, the length of the third waist-shaped hole 6321 extends along a second direction, the bottom plate 31 is provided with a third threaded hole, and a third screw is screwed into the third threaded hole through the third waist-shaped hole 6321 to fix the second connecting part 632 and the bottom plate 31, and the vertical direction is arranged perpendicular to the first direction and the second direction respectively. Through the arrangement of the second waist-shaped hole 6311, the guide plate 61 can be adjusted along the vertical direction, reducing the interference between the guide plate 61 and the conveying belt 100, and improving the installation flexibility of the guide plate 61; through the arrangement of the third waist-shaped hole 6321, the adjustment convenience of the guide plate 61 along the second direction is improved, so that the size of the guide groove 62 can be adjusted to adapt to different sizes and shapes of the cigarette packet 200.

[0040] Further, as shown in Figs. 1-3, Figure 3 and Figure 4 Further, as shown in Figs. 1-3, Further, the guide assembly 6 further comprises a second connecting block 63, the second connecting block 63 comprises a first connecting part 631 and a second connecting part 632 arranged at an angle, the first connecting part 631 is provided with a second waist-shaped hole 6311, the length of the second waist-shaped hole 6311 extends along a vertical direction, the guide plate 61 is provided with a second threaded hole, and a second screw is screwed into the second threaded hole through the second waist-shaped hole 6311 to fix the first connecting part 631 and the guide plate 61, the second connecting part 632 is provided with a third waist-shaped hole 6321, the length of the third waist-shaped hole 6321 extends along a second direction, the bottom plate 31 is provided with a third threaded hole, and a third screw is screwed into the third threaded hole through the third waist-shaped hole 6321 to fix the second connecting part 632 and the bottom plate 31, and the vertical direction is arranged perpendicular to the first direction and the second direction respectively. Through the arrangement of the second waist-shaped hole 6311, the guide plate 61 can be adjusted along the vertical direction, reducing the interference between the guide plate 61 and the conveying belt 100, and improving the installation flexibility of the guide plate 61; through the arrangement of the third waist-shaped hole 6321, the adjustment convenience of the guide plate 61 along the second direction is improved, so that the size of the guide groove 62 can be adjusted to adapt to different sizes and shapes of the cigarette packet 200.

[0041] Preferably, the cigarette package appearance quality detection device further comprises steel wires, each triangular prism 12 is provided with at least two steel wires on one side facing the cigarette package 200, all the steel wires are arranged in a vertical direction, all the steel wires extend in the first direction, and the two ends of the steel wires are exposed on both sides of the triangular prism 12 in the first direction. Through the arrangement of the steel wires, the guiding of the cigarette package 200 on the side of the triangular prism 12 facing the conveying belt 100 is effectively realized, the contact between the cigarette package 200 and the triangular prism 12 is avoided, the residual uncured glue on the cigarette package 200 is prevented from adhering to the triangular prism 12 to affect the imaging effect of the triangular prism 12, and the protection of the triangular prism 12 is effectively improved.

[0042] In the embodiment, the two ends of the steel wire are connected to the guide plates 61 on both sides of the triangular prism 12 in the first direction, the side of the guide plate 61 away from the conveying belt 100 is provided with a mounting hole, and the end of the steel wire is clamped in the mounting hole by means of a bolt to realize the connection between the steel wire and the guide plate 61. In addition, the guide plate 61 is also provided with a avoiding groove 612 for accommodating the steel wire, so as to avoid the friction and wear between the steel wire protruding from the guide plate 61 and the cigarette package 200. It should be noted that the wire diameter of the steel wire should not be too large, so as to avoid affecting the detection by shielding the cigarette package 200.

[0043] Further, the cigarette package appearance quality detection device further comprises a cleaning assembly 8, the cleaning assembly 8 comprises a first dust removal pipe 81, a second dust removal pipe 82 and a gas storage tank 83, one first dust removal pipe 81 is arranged corresponding to each triangular prism 12, the air outlet of the first dust removal pipe 81 is arranged opposite to the triangular prism 12, the air outlet of the second dust removal pipe 82 is arranged opposite to the detection piece 2, and the air inlet of the first dust removal pipe 81 and the air inlet of the second dust removal pipe 82 are connected to the gas storage tank 83. Through the arrangement of the dust removal pipe, after the cigarette package appearance quality detection device is used for a certain period of time, the side door 44 is opened, high-pressure gas can be sprayed from the gas storage tank 83 to the triangular prism 12 and the lens of the camera, so as to remove the surface dust of the triangular prism 12 and the lens, ensure the imaging effect of the lens and the triangular prism 12, and thus ensure the detection accuracy of the cigarette package 200, while effectively improving the cleanliness in the cigarette package appearance quality detection device.

[0044] Still further, the cigarette package appearance quality detection device further comprises a rejection assembly, the rejection assembly comprises a gas nozzle and the gas storage tank 83, the gas nozzle is arranged on the conveying belt 100 and located at the rear side of the refraction assembly 1 in the first direction, the gas nozzle is connected with the gas storage tank 83, and the gas nozzle can blow the cigarette package 200 off from the conveying belt 100. Through the arrangement of the rejection assembly, the cigarette package 200 that fails to pass the detection can be automatically rejected in real time, the intervention of the operator is reduced, and the versatility of the cigarette package appearance quality detection device is improved. It should be noted that the mounting seat 11 is also provided with a sensor, the sensor is located at the front side of the triangular prism 12 in the first direction, so as to sense the transmission of the cigarette package 200, and the camera can timely shoot in response.

[0045] Obviously, the above embodiments of the present application are merely examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. For those skilled in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present application. Here, it is not necessary and impossible to enumerate all the embodiments. Any modification, equivalent substitution and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application claims.

Claims

1. A cigarette package appearance quality detecting device for detecting appearance quality of a cigarette package conveyed in a first direction by a conveyer belt, characterized in that, The application relates to a cigarette package detection device. The device comprises: a refraction assembly, two of which are arranged on the two sides of the conveying belt along a second direction; and a detection member arranged above the refraction assembly, wherein the cigarette package has an upwardly arranged first side and two second sides arranged along the second direction, the detection member is used for detecting the first side of the cigarette package and the two second sides of the cigarette package through the refraction of the two triangular prisms, and the first direction is arranged perpendicularly to the second direction. The device further comprises a base, the base comprises a bottom plate and a first connecting block, and each of the two bottom plates is arranged with one refraction assembly, wherein the bottom plate is arranged with a first threaded hole, the mounting seat is connected to the bottom plate through the first connecting block, the first connecting block is arranged with a first waist-shaped hole, the length of the first waist-shaped hole extends along the second direction, and a first bolt is screwed into the first threaded hole through the first waist-shaped hole to fix the first connecting block to the bottom plate.

2. The appearance quality detection device of a tobacco bale according to claim 1, characterized in that, The device further comprises a shell arranged on the base, the shell has a containing cavity, the refraction assembly is arranged in the containing cavity, the detection member is arranged on the top of the shell, and the shell is arranged with a communication port penetrating through the two sides along the first direction, the communication port is used for allowing the cigarette package to pass through.

3. The appearance quality detection device according to claim 2, wherein The device further comprises a light source assembly arranged on at least one of the two cavity walls arranged along the first direction, the light source assembly comprises a bracket and a supplementary light, the bracket is arranged on the cavity wall, the length of the supplementary light extends along the second direction, the supplementary light is rotationally arranged on the bracket and can be selectively fixed, and the rotation axis of the supplementary light extends along the second direction.

4. The appearance quality detection device according to claim 3, wherein The device further comprises a guide assembly arranged on the two sides of the refraction assembly along the first direction, the guide assembly comprises two guide plates arranged at intervals along the second direction, the two guide plates are arranged on the two bottom plates respectively, and the two guide plates are arranged with a guide groove for guiding the cigarette package.

5. The appearance quality detection device of the tobacco bale according to claim 2, characterized in that, The guide assembly further comprises a second connecting block, the second connecting block comprises a first connecting part and a second connecting part arranged at an angle, the first connecting part is arranged with a second waist-shaped hole, the length of the second waist-shaped hole extends along a vertical direction, the guide plate is arranged with a second threaded hole, a second bolt is screwed into the second threaded hole through the second waist-shaped hole to fix the first connecting part to the guide plate, the second connecting part is arranged with a third waist-shaped hole, the length of the third waist-shaped hole extends along the second direction, the base is arranged with a third threaded hole, a third bolt is screwed into the third threaded hole through the third waist-shaped hole to fix the second connecting part to the bottom plate, and the vertical direction is arranged perpendicularly to the first direction and the second direction respectively.

6. The appearance quality detection device according to claim 5, wherein ​ 7. The appearance quality detection device according to claim 5, wherein Further comprising a damping assembly, at least one of the damping assemblies is arranged corresponding to each of the guide plates, the guide plate is arranged above the conveying belt, a mounting groove is arranged on the bottom side of the guide plate, the damping assembly is arranged in the mounting groove, the damping assembly comprises an elastic member, a mounting plate and a plurality of rollers rotatably connected to the mounting plate, all the rollers are arranged in the first direction, the rotation axes of the rollers extend in the second direction, the rollers are at least partially exposed from the mounting groove, the mounting plate is connected to the groove bottom of the mounting groove through the elastic member, the elastic member always has a tendency to push the mounting plate so that the rollers are tightly pressed against the conveying belt.

8. The appearance quality detection device according to any one of claims 1 to 7, characterized in that, Further comprising a steel wire, at least two of the steel wires are arranged on the side of each of the triangular prisms facing the cigarette packet, all the steel wires are arranged in the vertical direction, all the steel wires extend in the first direction, and the two ends of the steel wires are respectively exposed from the two sides of the triangular prism along the first direction.

9. The apparatus for detecting the appearance quality of a tobacco bale according to any one of claims 1 to 7, characterized in that, Further comprising a cleaning assembly, the cleaning assembly comprises a first dust removal pipe, a second dust removal pipe and an air storage tank, one of the first dust removal pipes is arranged corresponding to each of the triangular prisms, the air outlet of the first dust removal pipe is arranged opposite to the triangular prism, the air outlet of the second dust removal pipe is arranged opposite to the detection member, the air inlet of the first dust removal pipe and the air inlet of the second dust removal pipe are both connected to the air storage tank.

10. The appearance quality detection device of the tobacco bale according to any one of claims 1 to 7, characterized in that, Further comprising a rejection assembly, the rejection assembly comprises an air nozzle and an air storage tank, the air nozzle is arranged on the conveying belt, the air nozzle is connected to the air storage tank, and the air nozzle can blow the cigarette packet off the conveying belt.

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