Cigarette strip detecting, conveying and lane changing device

Abstract

The utility model relates to a cigarette strip detecting, conveying and changing device which comprises a first conveying channel, a second conveying channel and a third conveying channel, a material conveying plate is arranged at the discharging end of the first conveying channel, the feeding end of the second conveying channel is located below the material conveying plate at the first position, and the feeding end of the third conveying channel is located below the material conveying plate at the second position. And the conveying plate communicates the first conveying channel with the second conveying channel at the first position and communicates the first conveying channel with the third conveying channel at the second position. According to the cigarette strip detecting, conveying and lane changing device, by changing the position of the conveying plate without shutdown, the cigarette strips are converted from the transverse conveying state to the vertical conveying state, or the conveyed cigarette strips are sampled, the production efficiency of a production line is improved, the influence on the production progress is avoided, and the production efficiency is improved. The device is simple in overall structure, conversion operation is very convenient, and the operation cost and the later maintenance cost of equipment can be greatly reduced.

Description

Technical Field

[0001] The present application relates to the technical field of conveying equipment in cigarette factories, and in particular to a cigarette rod detection, conveying and lane-changing device. Background Art

[0002] In the process of producing cigarettes in a cigarette factory, cigarettes are first packaged into packs, and then the packs are packaged into cigarette rods, and then the cigarette rods are transported to the packaging area to be packaged into boxes. According to production requirements, in the above process, since each cigarette rod corresponds to a barcode, the barcode is set on the end of one end of the length direction of the cigarette rod. When the cigarette rod is transported, it is necessary to change the cigarette rod from a horizontal transportation state to a vertical transportation state so as to detect the barcode at the end of the cigarette rod. In addition, the cigarette rods must be sampled and tested during lane change. When sampling the cigarette rods, the machine must be stopped and the transportation of the cigarette packs must be suspended, which affects the progress of the production line. Moreover, in the process of converting the cigarette rods from horizontal transportation to vertical transportation, and in the process of sampling the cigarette rods during lane change, electric cylinders, air cylinders, motors and other devices are required to complete the process. The structure is complex and the operation and maintenance costs are correspondingly high. Utility Model Content

[0003] The purpose of the present application is to provide a tobacco rod detection, conveying and switching device, which has a simple structure and can conveniently realize vertical conveying and sampling detection of tobacco rods, thereby effectively solving the deficiencies existing in the prior art.

[0004] To this end, the embodiment of the present application provides a cigarette rod detection, conveying and lane changing device, comprising:

[0005] A first conveying channel having a feed end and a discharge end;

[0006] A second conveying channel, having a feeding end and a discharging end, and a conveying direction of the second conveying channel is perpendicular to a conveying direction of the first conveying channel;

[0007] A third conveying channel has a feed end and a discharge end, and the position of the feed end of the third conveying channel is different from the position of the feed end of the second conveying channel;

[0008] Wherein, a conveying plate is provided at the discharge end of the first conveying channel, and the conveying plate is swingably provided at the discharge end of the first conveying channel, and the conveying plate can swing to a first position and a second position relative to the first conveying channel, and the feeding end of the second conveying channel is located below the conveying plate swinging to the first position, and the feeding end of the third conveying channel is located below the conveying plate swinging to the second position, so that the conveying plate connects the first conveying channel with the second conveying channel at the first position, or connects the first conveying channel with the third conveying channel at the second position.

[0009] In some possible implementations, the conveying direction of the first conveying channel, the conveying direction of the second conveying channel, and the conveying direction of the third conveying channel are all arranged horizontally.

[0010] In some possible implementations, a conveying direction of the third conveying channel is arranged in parallel with a conveying direction of the first conveying channel.

[0011] In some possible implementations, when the conveying plate swings to the first position, the top height of the side of the conveying plate close to the discharge end of the first conveying channel is not higher than the height of the top of the first conveying channel, and is higher than the height of the top of the side of the conveying plate away from the discharge end of the first conveying channel, and the side of the conveying plate away from the discharge end of the first conveying channel is located above the feed end of the second conveying channel.

[0012] In some possible implementations, when the conveying plate swings to the second position, the height of the top of the side of the conveying plate close to the discharge end of the first conveying channel is not higher than the height of the top of the first conveying channel, and is higher than the height of the top of the side of the conveying plate away from the discharge end of the first conveying channel, and the side of the conveying plate away from the discharge end of the first conveying channel is located above the feed end of the third conveying channel.

[0013] In some possible implementations, a hinge shaft is provided on the conveying plate, and the conveying plate is hinged at a discharge end position adjacent to the first conveying channel through the hinge shaft, and the hinge shaft is connected to a driving device to drive the conveying plate to swing.

[0014] In some possible implementations, the feed end of the second conveying channel is arranged in an upward arc shape, and the arching direction of the feed end of the second conveying channel is inclined downward.

[0015] In some possible implementations, a guide plate is provided at the feed end of the second conveying channel. The guide plate is arranged in an arc shape, and the arching direction of the guide plate is inclined upward. A gap for material to pass through is formed between the guide plate and the feed end of the second conveying channel, and the height of the side of the guide plate close to the feed end of the second conveying channel is lower than the height of the opposite side of the guide plate.

[0016] In some possible implementations, a protrusion structure is provided on the top of one side of the guide plate away from the feed end of the second conveying channel, so that the tobacco rod can be tilted and slide into the gap between the guide plate and the feed end of the second conveying channel.

[0017] In some possible implementations, a bracket and a pressing brush are further included. The pressing brush is adjustably mounted on the bracket, and when the conveying plate is in the first position, the pressing brush is located above a side of the conveying plate away from the discharge end of the first conveying channel.

[0018] According to the cigarette rod detection and conveying switching device provided in the embodiment of the present application, by changing the position state of the feed plate, the cigarette rods can be switched from a horizontal conveying state to a vertical conveying state without stopping the machine, or sampling of the cigarette rods being conveyed can be achieved, which is beneficial to improving the overall production efficiency of the production line and avoiding affecting the production progress. The overall structure of the device is simple and the switching operation is very convenient, which can greatly reduce the operating cost of the equipment and the subsequent maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of a cigarette rod detection, conveying and switching device provided in an embodiment of the present application;

[0020] Figure 2 A schematic diagram of the structure of the cigarette rod detection, conveying and switching device provided in an embodiment of the present application with part of the frame removed;

[0021] Figure 3 Schematic diagram of the coordination of the first conveying channel, the second conveying channel, the third conveying channel, the conveying plate and the guide plate provided in the embodiment of the present application Figure 1 ;

[0022] Figure 4 Schematic diagram of the coordination of the first conveying channel, the second conveying channel, the third conveying channel, the conveying plate and the guide plate provided in the embodiment of the present application Figure 2 ;

[0023] Figure 5 Schematic diagram of the coordination of the first conveying channel, the second conveying channel, the third conveying channel, the conveying plate and the guide plate provided in the embodiment of the present application Figure 3 ;

[0024] Figure 6 A schematic diagram of the structure of the bracket provided in the embodiment of the present application;

[0025] Figure 7 An exploded view of the bracket provided in an embodiment of the present application. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0027] like Figure 1-Figure 7As shown, the embodiment of the present application provides a cigarette strip detection and conveying lane-changing device, which is applied in the process of cigarette packing in a cigarette factory, especially in the conveying of cigarette strips. In the past, when conveying cigarette strips on a conveyor belt, it is usually carried out in a horizontal conveying manner, that is, the length direction of the cigarette strip and the conveying direction of the conveyor belt are perpendicular to each other. Under the process requirements, each cigarette strip must be subjected to barcode detection and recording, that is, the barcode on each cigarette strip must be detected. Since the barcode is set at the end of the length direction of the cigarette strip, in order to facilitate the detection of the barcode on the cigarette strip, the cigarette strip is usually changed from a horizontal conveying state to a vertical conveying state, that is, it is converted into a lengthwise conveying state of the cigarette strip. The degree direction is parallel to the conveying direction of the conveyor belt, and the conversion action needs to be assisted by electric cylinders, pneumatic cylinders, motors and other devices. In addition, lane changing sampling inspection is also required during tobacco rod transportation, and the sampled samples are transported to the designated location for quality inspection. The step of switching to sampling still requires the assistance of multiple devices such as electric cylinders and pneumatic cylinders, and the transportation of tobacco rods must be paused for smooth sampling. In summary, the settings of multiple mechanisms are relatively complex, the operating cost of the equipment itself is high, and the cost of later equipment maintenance is also high, and the downtime will also have a certain impact on the production progress. Based on this, the embodiment of the present application provides a tobacco rod detection and conveying lane changing device.

[0028] The tobacco rod detection, conveying and switching device comprises a first conveying channel 100, a second conveying channel 200 and a third conveying channel 300. The first conveying channel 100 has a feed end and a discharge end, the second conveying channel 200 has a feed end and a discharge end, and the third conveying channel 300 has a feed end and a discharge end. Preferably, the first conveying channel 100 is used for horizontally conveying tobacco rods, the second conveying channel 200 is used for vertically conveying tobacco rods, and the third conveying channel 300 is used for conveying tobacco rods to a detection position, that is, the third conveying channel 300 samples tobacco rods, and the extracted tobacco rods are transferred from the first conveying channel 100 to the third conveying channel 300, and the tobacco rods are conveyed to the detection position via the third conveying channel 300.

[0029] In this embodiment, in terms of vertical height, the feed end of the second conveying channel 200 is located below the discharge end of the first conveying channel 100, and the feed end of the third conveying channel 300 is also located below the discharge end of the first conveying channel 100, and the positions of the feed end of the second conveying channel 200 and the feed end of the third conveying channel 300 are set differently, so that the tobacco rods at the discharge end of the first conveying channel 100 can be transferred downward to the feed end of the second conveying channel 200, and the tobacco rods at the discharge end of the first conveying channel 100 can be transferred downward to the feed end of the third conveying channel 300. In order to realize the transfer of tobacco rods, a feed plate 4 is set at the discharge end of the first conveying channel 100.

[0030] In one example, the feed plate 4 can swing to a first position and a second position relative to the first conveying channel 100, the feed end of the second conveying channel 200 is located below the feed plate 4 that swings to the first position, and the feed end of the third conveying channel 300 is located below the feed plate 4 that swings to the second position, so that the feed plate 4 connects the first conveying channel 100 and the second conveying channel 200 in the first position, or connects the first conveying channel 100 and the third conveying channel 300 in the second position.

[0031] Preferably, the conveying plate 4 is swingably arranged at the discharge end of the first conveying channel 100, so that the conveying plate 4 can swing at an angle relative to the first conveying channel 100. The conveying plate 4 is a flat plate-shaped structure. When the conveying plate 4 swings to the first position, the discharge end of the first conveying channel 100 and the feed end of the second conveying channel 200 are connected, so that the tobacco rods on the first conveying channel 100 are transferred to the second conveying channel 200 via the conveying plate 4. When the conveying plate 4 swings to the second position, the discharge end of the second conveying channel 200 and the feed end of the third conveying channel 300 are connected, so that the tobacco rods on the first conveying channel 100 are transferred to the third conveying channel 300 via the conveying plate 4.

[0032] In this embodiment, the conveying direction of the second conveying channel 200 and the conveying direction of the first conveying channel 100 are arranged perpendicular to each other. Therefore, when the tobacco rods on the first conveying channel 100 are transferred to the second conveying channel 200, the tobacco rods are changed from a horizontal conveying state to a vertical conveying state. Preferably, the conveying directions of the first conveying channel 100, the second conveying channel 200 and the third conveying channel 300 are all horizontal. A frame 5 can be preset, and the first conveying channel 100 is installed on the frame 5. One side of the conveying plate 4 is adjacent to the discharge end of the first conveying channel 100, and the two ends of this side of the conveying plate 4 are hinged to the frame 5 through the hinge shaft 401. Then, under the action of the hinge shaft 401, the conveying plate 4 can be swung and adjusted. When the conveying plate 4 swings to the first position, the top height of the side of the conveying plate 4 close to the discharge end of the first conveying channel 100 is not higher than the top height of the first conveying channel 100, and the height of the side of the conveying plate 4 close to the discharge end of the first conveying channel 100 is The height of the material conveying plate 4 should be higher than the height of the side of the material conveying plate 4 away from the discharge end of the first conveying channel 100, and the distance between the side of the material conveying plate 4 close to the discharge end of the first conveying channel 100 and the first conveying channel 100 should be smaller than the width of the tobacco rod, preferably 1-30 mm, to prevent the tobacco rod from being transferred to the material conveying plate 4 due to jamming. In this embodiment, after the tobacco rod is transferred to the material conveying plate 4 via the first conveying channel 100, due to the inclined arrangement of the material conveying plate 4, the height of the side of the material conveying plate 4 away from the discharge end of the first conveying channel 100 is lower, and the side of the material conveying plate 4 away from the discharge end of the first conveying channel 100 is located above the feed end of the second conveying channel 200, so the tobacco rod can slide down along the material conveying plate 4 and then slide down to the feed end of the second conveying channel 200. Since the conveying directions of the second conveying channel 200 and the first conveying channel 100 are perpendicular to each other and are both horizontal, when the tobacco rod is in a horizontal conveying state on the first conveying channel 100, it is transferred to the second conveying channel 200 and is transported in a vertical state.

[0033] When the conveying plate 4 swings to the second position, the top height of the side of the conveying plate 4 close to the discharge end of the first conveying channel 100 is not higher than the height of the top of the first conveying channel 100, and the top height of the side of the conveying plate 4 close to the discharge end of the first conveying channel 100 is higher than the top height of the side of the conveying plate 4 away from the discharge end of the first conveying channel 100. At this time, the conveying plate 4 is also inclined, and the height of the side of the conveying plate 4 away from the discharge end of the first conveying channel 100 is lower, and the side of the conveying plate 4 away from the discharge end of the first conveying channel 100 is located at the third conveying Above the feed end of the feeding channel 300, when the feeding plate 4 is in this position, the distance between the side of the feeding plate 4 close to the discharge end of the first feeding channel 100 and the first feeding channel 100 should be smaller than the width of the tobacco rod, preferably 1-30 mm, to prevent the tobacco rod from being unable to be transferred to the feeding plate 4 due to jamming. Therefore, when the tobacco rod on the first feeding channel 100 moves to the feeding plate 4, the tobacco rod can slide down along the feeding plate 4 and be transferred to the feed end of the third feeding channel 300, thereby completing the sampling of the tobacco rod, and then transferring the tobacco rod to the detection position through the third feeding channel 300.

[0034] In one example, the first conveying channel 100 is a conveyor belt, and the feed plate 4 is a flat plate-shaped structure. The end surface of the feed plate 4 on one side close to the discharge end of the first conveying channel 100 is a semi-arc rounded structure, and hinge shafts 401 are coaxially arranged at both ends of the semi-arc rounded structure. The hinge shaft 401 is hinged on the frame 5, and the top height of the semi-arc rounded structure on the side is not higher than the top height of the first conveying channel 100. The first position of the feed plate 4 is an inclined state, and the second position of the feed plate 4 is another inclined state. In both inclined states, the height of the side of the feed plate 4 away from the discharge end of the first conveying channel 100 is lower. In the first position, the feed plate 4 is inclined at a certain angle, and in the second position, the feed plate 4 is inclined at a certain angle. When the conveying plate 4 is in the first position, the inclination angle of the conveying plate 4 becomes larger. Furthermore, the second conveying channel 200 is horizontally arranged as a whole below and slightly in front of the discharge end of the first conveying channel 100. The third conveying channel 300 is parallel to the first conveying channel 100. The third conveying channel 300 is located as a whole below the first conveying channel 100, and the third conveying channel 300 is parallel to the first conveying channel 100. The feeding end of the third conveying channel 300 is located below and slightly in front of the first conveying channel 100. However, the feeding end of the third conveying channel 300 is closer to the discharge end of the first conveying channel 100 than the feeding end of the second conveying channel 200. Therefore, when the conveying plate 4 is inclined in the first position, as shown in FIG. Figure 1-Figure 4 As shown, the lower end of the conveying plate 4 is above the feeding end of the second conveying channel 200, so that the tobacco rods on the first conveying channel 100 move to the conveying plate 4 and then slide down and fall into the feeding end of the second conveying channel 200. When the conveying plate 4 is tilted in the second position, as shown in FIG. Figure 5As shown, the lower end of the conveying plate 4 is located above the feeding end of the third conveying channel 300, so that the tobacco rod on the first conveying channel 100 moves to the conveying plate 4 and then slides down and falls into the feeding end of the third conveying channel 300. Preferably, the width of the first conveying channel 100 is equivalent to the length of the tobacco rod, and the width of the first conveying channel 100 can be greater than the length of the tobacco rod, and the difference between the width of the first conveying channel 100 and the length of the tobacco rod is 3-5 mm. The second conveying channel 200 and the third conveying channel 300 are both chute-type channels, and the width of the third conveying channel 300 is the same as that of the first conveying channel 100. The width of the second conveying channel 200 is equivalent to the width of the tobacco rod, and the width of the second conveying channel 200 can be greater than the width of the tobacco rod, and the difference between the width of the second conveying channel 200 and the width of the tobacco rod is 3-5 mm, so that the tobacco rod can maintain a vertical conveying state after sliding into the second conveying channel 200.

[0035] In this embodiment, a driving device such as a cylinder or a driving motor can also be arranged on the frame 5, and the output end of the driving device is connected to the hinge shaft 401, and then the conveying plate 4 is driven to swing through the hinge shaft 401, so that the conveying plate 4 is driven to swing within the range between the first position and the second position. When the conveying plate 4 swings to the first position, it is in the tobacco rod conveying state, and it can also realize the conversion of the tobacco rod from the horizontal conveying state to the vertical conveying state. When the conveying plate 4 swings to the second position, it is in the state of tobacco rod sampling and detection, so that the tobacco rod is sampled and transferred to the designated position via the third conveying channel 300.

[0036] Preferably, the feed end of the second conveying channel 200 is arranged in an upward arc shape, and the arc-shaped arching direction of the feed end of the second conveying channel 200 is inclined downward, that is, the arching direction is in the direction away from the discharge end of the first conveying channel 100. Therefore, the second conveying channel 200 is in a horizontal state in the opposite direction to the conveying of the tobacco rods, and then bends upward in an arc shape. In this way, the tobacco rods sliding down to the feed end of the first conveying channel 100 through the conveying plate 4 are buffered to a certain extent, and the tobacco rods slide down from the arc area to the horizontal area to avoid severe impact on the tobacco rods. In this embodiment, the second conveying channel 200 can also be used to prevent the tobacco rods from being seriously impacted. A guide plate 6 is provided at the feed end of the arc-shaped bend of the channel 200. The guide plate 6 is also arranged in an arc shape, and the arc-shaped arching direction of the guide plate 6 is inclined upward, that is, the arc-shaped arching direction of the guide rod is toward the discharge end close to the first conveying channel 100. When the tobacco rod on the conveying plate 4 falls toward the feed end of the second conveying channel 200, the tobacco rod falls on the guide plate 6. Preferably, the plane where the arc-shaped bending direction of the guide plate 6 is located passes through the conveying direction of the second conveying channel 200. In the horizontal direction, one side of the guide plate 6 is away from the feed end of the second conveying channel 200, and then the guide plate 6 body is on the side. The guide plate 6 extends in the direction close to the feeding end of the second conveying channel 200 and is bent in an arc shape downward at the same time. A gap for the tobacco rod to pass through is formed between the guide plate 6 and the second conveying channel 200. Therefore, when the tobacco rod falls from the feed plate 4 onto the guide plate 6, the tobacco rod is roughly horizontal and begins to tilt on the guide plate 6. At this time, a detector 7 is provided on the feeding end of the second conveying channel 200. The detector 7 can detect and record the barcode at the end of the tobacco rod. Then the tobacco rod gradually slides down along the gap between the guide plate 6 and the second conveying channel 200. The gap forms an arc-shaped channel along which the tobacco rod can slide. The size of the gap between the guide plate 6 and the second conveying channel 200 can be set so that the front end of the tobacco rod is always in the front of the sliding direction during the sliding process, that is, the front end of the tobacco rod always slides in the front and the rear end of the tobacco rod always slides in the rear. Therefore, when the tobacco rod slides down from the arc-shaped area of ​​the second conveying channel 200 to the horizontal area, the direction of the tobacco rod will turn around in the horizontal direction under the cooperation and limitation of the guide plate 6 and the second conveying channel 200, so that the sliding of the tobacco rod is smoother.

[0037] In this embodiment, a raised structure 601 can also be provided on the side of the top of the guide plate 6 away from the feed end of the second conveying channel 200. The raised structure 601 is provided along the width direction of the guide plate 6 and extends to the entire width of the guide plate 6, and the raised structure 601 protrudes from the top of the guide plate 6. The raised structure 601 can be a strip-shaped convex rib. The raised structure 601 can be more conducive to the inclination of the tobacco rod, so that the cigarette pack can smoothly slide to the gap between the guide plate 6 and the feed end of the second conveying channel 200, avoiding the tobacco rod from stagnating on the guide plate 6. When the tobacco rod slides from the feed plate 4 to the top of the guide plate 6, under the arc-shaped inclination of the guide plate 6 and the raised structure 601 protruding from the top of the guide plate 6, the tobacco rod slides down along the guide plate 6 at an angle.

[0038] In this embodiment, when the second conveying channel 200 is in the form of a slide groove, in order to prevent accidents when the tobacco rods slide up and down from the feed plate 4 to the guide plate 6 and avoid the tobacco rods from falling, a protective plate 201 is arranged along the side of the second conveying channel 200 away from the first conveying channel 100. The protective plate 201 is a flat plate structure. The height of the protective plate 201 is higher than the top height of the first conveying channel 100, and one side of the guide plate 6 can be connected to the protective plate 201 to complete the installation.

[0039] The feed end of the third conveying channel 300 can also be in an upward arc shape. The third conveying channel 300 is first in a horizontal state along the direction opposite to the direction of conveying cigarettes. When it reaches the area of ​​the feed end of the third conveying channel 300, it begins to bend upward in an arc shape. In this way, the cigarette rods that slide to the feed end of the third conveying channel 300 can also form a buffer to prevent the cigarette rods from being seriously impacted and damaged. Moreover, under the action of the arc bending, the cigarette rods that slide to the second conveying channel 200 and the cigarette rods that slide to the third conveying channel 300 can also form a certain accelerated sliding effect, which is beneficial to the subsequent continued transportation. For example, the discharge end of the second conveying channel 200 and the discharge end of the third conveying channel 300 are both transitionally connected to the conveyor belt to facilitate subsequent further transportation.

[0040] The second conveying channel 200 and the third conveying channel 300 can be both installed on the frame 5 through a preset connection component, or can be separately installed on the work surface through a preset fixing component, as long as the installation is achieved.

[0041] When the first conveying channel 100 is a conveyor belt, the tobacco rods are conveyed continuously and at intervals on the first conveying channel 100. Therefore, there should be no collision between the front and rear tobacco rods. When the conveying plate 4 swings back to the first position from the second position, there may be a tobacco rod sliding on the conveying plate 4. If the conveying plate 4 swings at a high speed, the swinging conveying plate 4 may lift up the tobacco rods, or even lift them out of the area at the feed end of the second conveying channel 200, affecting the normal conveying stability. Therefore, a bracket 9 and a pressing brush are provided on the frame 5. Two groups of brackets 9 and pressing brushes are provided. When the conveying plate 4 is in the first position, the two groups of brackets 9 and pressing brushes are respectively located on both sides of the lower end of the conveying plate 4 to limit and press the tobacco rods that may be lifted up. When the conveying plate 4 performs normal tobacco conveying in the first position, the pressing brushes will not touch the tobacco rods.

[0042] Therefore, by swinging the feed plate 4, the state change between cigarette rod conveying and cigarette rod sampling detection can be realized. Moreover, when the cigarette rods are conveyed, the conversion from horizontal conveying to vertical conveying can be realized, and the barcode on the cigarette rod can be detected. The operation is simple, and the overall structure of the equipment is simple, and the operating cost and subsequent maintenance cost are low.

[0043] Preferably, the bracket 9 is vertically connected to the frame 5, and a groove 901 is arranged along the length of the bracket 9, the groove 901 opens toward the middle of the first conveying channel 100, and a threaded rod 902 is arranged along the inner direction of the groove 901. A positioning plate 903 is detachably arranged at both ends of the bracket 9, and the positioning plate 903 and the bracket 9 can be detachably connected by screws. The two ends of the threaded rod 902 can be rotatably connected to the positioning plate 903 through bearings and other components, and a brush mounting plate 904 is installed on the threaded rod 902. The brush mounting plate 904 is flat and horizontally arranged, and a connecting portion 905 is arranged on the brush mounting plate 904, and the connecting portion 905 extends into the groove 901 and is sleeved on the threaded rod 90 2, the connecting part 905 and the threaded rod 902 are threadedly matched, and the pressing brush is installed at the bottom of the brush mounting plate 904, and the bristles of the pressing brush face downward to buffer and limit the lifted tobacco rods. Therefore, the height of the pressing brush can be adjusted by rotating the threaded rod 902 to adapt to tobacco rods of various sizes. A first bevel gear can be set on the threaded rod 902, and a screw rod 906 can be rotatably set on the bracket 9, and the screw rod 906 can be extended into the groove 901. A second bevel gear is set on the part of the screw rod 906 that extends into the groove 901, and the first bevel gear and the second bevel gear can mesh with each other, and then the height of the pressing brush can be adjusted by rotating the screw rod 906.

[0044] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0045] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0046] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0047] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A cigarette rod detection, conveying and changing lane device, characterized in that: include: A first conveying channel having a feed end and a discharge end; A second conveying channel, having a feeding end and a discharging end, and a conveying direction of the second conveying channel is perpendicular to a conveying direction of the first conveying channel; A third conveying channel has a feed end and a discharge end, and the position of the feed end of the third conveying channel is different from the position of the feed end of the second conveying channel; Wherein, a conveying plate is provided at the discharge end of the first conveying channel, and the conveying plate is swingably provided at the discharge end of the first conveying channel, and the conveying plate can swing to a first position and a second position relative to the first conveying channel, and the feeding end of the second conveying channel is located below the conveying plate swinging to the first position, and the feeding end of the third conveying channel is located below the conveying plate swinging to the second position, so that the conveying plate connects the first conveying channel with the second conveying channel at the first position, or connects the first conveying channel with the third conveying channel at the second position.

2. A cigarette rod detection, conveying and lane-changing device according to claim 1, characterized in that: The conveying direction of the first conveying channel, the conveying direction of the second conveying channel and the conveying direction of the third conveying channel are all arranged horizontally.

3. A cigarette rod detection, conveying and lane-changing device according to claim 1, characterized in that: The conveying direction of the third conveying channel is arranged in parallel with the conveying direction of the first conveying channel.

4. A tobacco rod detection, conveying and lane-changing device according to claim 1, characterized in that: When the conveying plate swings to the first position, the top height of the side of the conveying plate close to the discharge end of the first conveying channel is not higher than the height of the top of the first conveying channel, and is higher than the height of the top of the side of the conveying plate away from the discharge end of the first conveying channel, and the side of the conveying plate away from the discharge end of the first conveying channel is located above the feed end of the second conveying channel.

5. The device for detecting, conveying and changing lanes of cigarette rods according to claim 1, characterized in that: When the conveying plate swings to the second position, the height of the top of the side of the conveying plate close to the discharge end of the first conveying channel is not higher than the height of the top of the first conveying channel, and is higher than the height of the top of the side of the conveying plate away from the discharge end of the first conveying channel, and the side of the conveying plate away from the discharge end of the first conveying channel is located above the feed end of the third conveying channel.

6. A cigarette rod detection, conveying and lane-changing device according to claim 1, characterized in that: The conveying plate is provided with a hinge shaft, through which the conveying plate is hinged at a position close to the discharge end of the first conveying channel, and the hinge shaft is connected with a driving device to drive the conveying plate to swing.

7. The device for detecting, conveying and changing lanes of cigarette rods according to claim 1, characterized in that: The feed end of the second conveying channel is arranged in an upward arc shape, and the arching direction of the feed end of the second conveying channel is inclined downward.

8. A tobacco rod detection, conveying and lane-changing device according to claim 7, characterized in that: A guide plate is provided at the feed end of the second conveying channel. The guide plate is arranged in an arc shape, and the arching direction of the guide plate is inclined upward. A gap for material to pass through is formed between the guide plate and the feed end of the second conveying channel, and the height of the side of the guide plate close to the feed end of the second conveying channel is lower than the height of the opposite side of the guide plate.

9. A cigarette rod detection, conveying and lane-changing device according to claim 8, characterized in that: A convex structure is arranged on the top of one side of the guide plate away from the feeding end of the second conveying channel, so that the tobacco rod can be tilted and slide into the gap between the guide plate and the feeding end of the second conveying channel.

10. The device for detecting, conveying and changing lanes of cigarette rods according to claim 1, characterized in that: It also includes a bracket and a pressing brush, wherein the pressing brush is adjustably mounted on the bracket, and when the conveying plate is in the first position, the pressing brush is located above a side of the conveying plate away from the discharge end of the first conveying channel.

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