Tobacco bale aligning device of stacked tobacco bale conveying device and stacked tobacco bale conveying device
By designing a cigarette packet alignment device in the stacked cigarette packet conveying device, and automatically aligning the front and rear positions of the stacked cigarette packets by the cooperation of the smoke blocking part and the elastic member, the problem of the upper cigarette packet slipping during the transportation process is solved, and the packaging efficiency and the success rate of QR code recognition are improved.
Patent Information
- Application Number
- CN202421570158.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-04
AI Technical Summary
The existing stacked cigarette pack conveying devices are prone to slipping off during the transportation process, resulting in blockage of the conveying channel and affecting the packaging efficiency.
A cigarette bag alignment device is designed. By setting two cigarette bag organizers in the left and right directions, each organizing device includes a shell, a cigarette blocking part, a swing plate and an elastic member. Using the guiding surface of the cigarette blocking part and the elastic member, the front and rear positions of the stacked cigarette bags are automatically aligned to ensure that the cigarette bag does not slide down during the transportation process.
It effectively reduces the risk of upper cigarette packets slipping during stacked cigarette packets, improves packaging efficiency, and improves the success rate of QR code collector identification.
Smart Images
Figure CN222793924U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of stacked cigarette pack conveying, and in particular relates to a cigarette pack alignment device and a stacked cigarette pack conveying device. Background Art
[0002] The ZB48 packaging unit is a high-speed packaging equipment commonly used by domestic cigarette manufacturers. The ZB48 packaging unit's cigarette packs are transported in the YB518 and YB618 packaging machines in the following way: After the cigarette packs are wrapped with transparent film by the YB518 small box packaging machine, they are stacked up and down in two packs and then transported to the YB618 carton packaging machine by the stacking cigarette pack conveyor. Figure 1 As shown, the frame 4 of the existing stacked cigarette pack conveying device is provided with an upper conveyor belt 2 located above the cigarette pack conveying channel 1 and a lower conveyor belt 3 located below the cigarette pack conveying channel 1. The cigarette pack conveying channel 1 adopts the form of clamping the stacked cigarette packs with the upper and lower conveyor belts for conveying. However, it is found in actual production that: due to the asynchronous contact between the stacked cigarette packs and the upper and lower conveyor belts when entering the channel entrance, and the uneven pressure on the stacked cigarette packs in the front, middle and rear sections of the conveying channel, it is very easy for the upper cigarette packs to slide down and cause the conveying channel to be blocked, which greatly affects the packaging efficiency of the downstream YB618 carton packaging machine. Utility Model Content
[0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a cigarette pack alignment device and a stacked cigarette pack conveying device for a stacked cigarette pack conveying device, so as to reduce or avoid the problem of upper cigarette packs sliding off during the stacked cigarette pack conveying process.
[0004] To achieve the above-mentioned purpose and other related purposes, the utility model provides a cigarette pack alignment device for a stacked cigarette pack conveying device, the stacked cigarette pack conveying device comprising a cigarette pack conveying channel; the cigarette pack alignment device comprising two cigarette pack organizers arranged opposite to each other in the left and right directions; the cigarette pack organizer comprising a shell and a smoke barrier portion which can enter or exit the cigarette pack conveying channel; the two smoke barriers which enter the cigarette pack conveying channel cooperate to adjust the front-to-back alignment of the stacked cigarette packs in the cigarette pack conveying channel; the utility model aligns two cigarette packs which are misaligned front to back in the stacked cigarette packs by cooperating with the two smoke barriers which enter the cigarette pack conveying channel to stop the stacked cigarette packs; after the cigarette packs are aligned, the two smoke barriers exit the cigarette pack conveying channel to ensure that the stacked cigarette packs which are aligned front to back can continue to be conveyed; since the stacked cigarette packs have been aligned during the conveying process, the risk of the upper cigarette packs slipping is effectively reduced.
[0005] Preferably, a swing plate and an elastic member are provided in the shell; one end of the swing plate is rotatably mounted in the shell, and a smoke barrier is mounted on the other end of the swing plate; the elastic member is used to allow the smoke barrier to enter the cigarette pack conveying channel; the smoke barrier includes a guide surface for stopping the stacked cigarette packs; the stacked cigarette packs squeeze the guide surface of the smoke barrier to make the smoke barrier withdraw from the cigarette pack conveying channel; in this way, when the stacked cigarette packs are conveyed to the cigarette pack alignment device, the upper cigarette pack or the lower cigarette pack of the stacked cigarette packs first contacts the guide surface of the smoke barrier and is moved back and forth when the smoke barrier is blocked. When one group of stacked cigarette packs stops under the stopping action of the smoke barrier, the other cigarette pack continues to move forward until the two cigarette packs are aligned; at this time, the two cigarette packs contact the smoke barrier at the same time and stop under the action of the smoke barrier; then, this group of stacked cigarette packs are pushed by the next group of stacked cigarette packs to squeeze the guide surface of the smoke barrier, so that the smoke barrier retracts into the shell body to exit the cigarette pack conveying channel, thereby allowing this group of stacked cigarette packs to pass smoothly; after this group of stacked cigarette packs passes, the smoke barrier will pop out under the resetting action of the elastic part to stop the next group of stacked cigarette packs; in this way, each group of stacked cigarette packs can be automatically aligned in turn.
[0006] Preferably, the cigarette pack alignment device is arranged at the entrance of the cigarette pack conveying channel.
[0007] Preferably, the smoke barrier is made of a solid self-lubricating material or a self-lubricating coating is provided on the guide surface to reduce the friction between the smoke barrier and the cigarette pack.
[0008] Preferably, the distance between the two shells arranged opposite to each other is matched with the width of the cigarette packet conveying channel to play a limiting and guiding role.
[0009] Preferably, two guide members are arranged opposite to each other on the left and right sides of the cigarette pack conveying channel, and the distance between the two guide members is adapted to the width of the cigarette pack conveying channel to prevent the stacked cigarette packs from deviating during conveyance and ensure the stability of the conveying direction.
[0010] Preferably, the guide member is a guide rail or a side conveyor belt.
[0011] The utility model provides a stacked cigarette pack conveying device, comprising a frame, an upper conveyor belt, a lower conveyor belt and the above-mentioned cigarette pack alignment device; the frame comprises a supporting bottom plate; the top surface of the supporting bottom plate is not higher than the top surface of the lower conveyor belt; the cigarette pack alignment device is installed on the top surface of the supporting bottom plate; a two-dimensional code collector is installed below the supporting bottom plate, and an opening is provided on the supporting bottom plate; the two-dimensional code collector collects the two-dimensional code of the stacked cigarette packs at the cigarette pack alignment device through the opening on the supporting bottom plate; the utility model utilizes the cigarette pack alignment device to align the stacked cigarette packs front and back, and stops the aligned stacked cigarette packs, so as to improve the recognition success rate of the two-dimensional code collector.
[0012] Preferably, a QR code trigger is provided on the cigarette pack alignment device, and the QR code trigger is used to detect the stacked cigarette packs, and the QR code trigger is connected to the QR code acquisition device; the utility model performs QR code recognition after the stacked cigarette packs are aligned to ensure the accuracy of the QR code recognition of the two cigarette packs on the stacked cigarette packs.
[0013] As described above, the cigarette pack alignment device and the stacked cigarette pack conveying device of the utility model have the following beneficial effects:
[0014] The cigarette pack organizers on the left and right sides of the cigarette pack conveying channel of the present application align and organize the stacked cigarette packs that are misaligned front to back, so as to reduce or avoid the risk of the upper cigarette packs slipping during the conveying of the stacked cigarette packs; because the smoke barrier portion of the cigarette pack organizer can automatically pop out under the action of the elastic member to block the stacked cigarette packs that are conveyed to align them, and when the next group of stacked cigarette packs are conveyed, the smoke barrier portion is squeezed back into the shell to compress the elastic member, so that the aligned stacked cigarette packs can pass smoothly, thereby automatically aligning and organizing each group of stacked cigarette packs that are conveyed, reducing the difficulty of aligning and organizing the stacked cigarette packs; in addition, because the cigarette pack organizer can stop the aligned stacked cigarette packs to make them stationary, it is convenient for the QR code reader to smoothly read the QR code on the stacked cigarette packs, thereby improving the accuracy and effectiveness of QR code reading. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a side view of a stacked cigarette pack conveying device conveying stacked cigarette packs in the prior art.
[0016] Figure 2 This is a front view of the cigarette pack alignment device of the utility model installed at the cigarette pack conveying channel.
[0017] Figure 3 This is a diagram of the internal structure of a cigarette pack alignment device in one embodiment when blocking stacked cigarette packs.
[0018] Figure 4 This is a diagram of the internal structure of a cigarette pack alignment device in another embodiment when it blocks the stacking of cigarette packs.
[0019] Figure 5 It is a top view of the stacked cigarette packet conveying device in the present invention.
[0020] Figure 6 for Figure 5 Right view of .
[0021] Description of Reference Numerals
[0022] Stacked cigarette packs 01, cigarette pack conveying channel 1, upper conveyor belt 2, lower conveyor belt 3, frame 4, supporting bottom plate 41, opening 411, cigarette pack sorter 5, shell 51, accommodating cavity 511, smoke barrier 52, guide surface 521, swing plate 53, elastic member 54, guide member 6. DETAILED DESCRIPTION
[0023] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.
[0024] See also Figures 1 to 6 It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change in the proportion relationship, or adjustment of the size should still fall within the scope of the technical content disclosed by the utility model without affecting the effects and purposes that can be achieved by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantially changing the technical content.
[0025] like Figure 1 As shown, the stacked cigarette pack conveying method is to use the upper conveyor belt 2 and the lower conveyor belt 3 to clamp the stacked cigarette packs 01 and convey them synchronously by friction. For the convenience of description, in the following embodiments, the length direction of the cigarette pack conveying channel 1 (i.e., the cigarette pack conveying direction) is defined as the front-to-back direction, the height direction of the cigarette pack conveying channel 1 is defined as the up-down direction, and the width direction of the cigarette pack conveying channel 1 is defined as the left-right direction. Based on this, Figure 3 and Figure 4 In the view, the left side and the right side of the paper are the left direction and the right direction respectively, the upper side and the lower side of the paper are the front direction and the rear direction respectively, and the inner side and the outer side of the paper are the lower direction and the upper direction respectively.
[0026] Embodiment 1:
[0027] like Figure 2 and Figure 4As shown, the present embodiment provides a cigarette pack alignment device for a stacked cigarette pack conveying device, the cigarette pack alignment device comprising two cigarette pack sorters 5 arranged opposite to each other in the left and right directions; each cigarette pack sorter 5 comprises a shell 51, a smoke blocking portion 52, a swing plate 53 and an elastic member 54; wherein a housing 51 is provided with a housing 511, the swing plate 53 and the elastic member 54 are both installed in the housing 511; one end of the swing plate 511 is rotatably installed in the housing 511 through a vertical rotating shaft, and the other end of the swing plate 53 is used for installing a convex or retractable housing 511. 1, the smoke barrier 52 and the swing plate 53 can be separately provided or integrally formed; in the initial state, the smoke barrier 52 protrudes out of the accommodating cavity 511 under the action of the elastic member 54 to enter the cigarette pack conveying channel 1 to stop the stacked cigarette packs 01, thereby utilizing the stopping function of the two smoke barriers 52 to adjust the front-to-back alignment of the stacked cigarette packs 01 in the cigarette pack conveying channel 1; in the present embodiment, the elastic member 54 is a spring, which is arranged between the swing plate 53 and the cavity wall of the accommodating cavity 511 or between the smoke barrier 52 and the cavity wall of the accommodating cavity 511.
[0028] In order to avoid affecting the continuous conveyance of the stacked cigarette packs 01, the smoke shielding portion 52 needs to be automatically retracted after the stacked cigarette packs 01 are aligned to ensure that the aligned stacked cigarette packs 01 can pass through the cigarette pack alignment device smoothly. Figure 4 As shown, the rear side surface of the smoke barrier 52 includes a guide surface 521 for stopping the stacked cigarette packs 01; the guide surface 521 is a vertical inclined surface inclined from front to back in the direction away from the cigarette pack conveying channel 1; when the stacked cigarette packs 01 move forward and squeeze the guide surface 521 of the smoke barrier 52 under the push of the latter group of stacked cigarette packs 01, the smoke barrier 52 retracts into the accommodating cavity 521 to exit the cigarette pack conveying channel 1, so that the aligned stacked cigarette packs 01 can smoothly pass over the smoke barrier 52, and at this time, the elastic member 54 is compressed; when the aligned stacked cigarette packs 01 completely pass over the smoke barrier 52, the smoke barrier 52 will pop out of the accommodating cavity 511 under the resetting action of the elastic member 54 to stop and align the next group of stacked cigarette packs 01; in this way, the sequential alignment and conveying of each group of stacked cigarette packs 01 can be completed adaptively.
[0029] The alignment and conveying process of the stacked cigarette packs 01 is as follows: when the stacked cigarette packs 01 are conveyed to the cigarette pack alignment device, the upper cigarette pack or the lower cigarette pack of the stacked cigarette packs 01 first contacts the guide surface 521 of the smoke barrier 52 and stops under the stopping action of the smoke barrier 52, and the other cigarette pack continues to move forward under the action of the conveyor belt until the two cigarette packs are aligned (that is, when the upper cigarette pack stops, the lower cigarette pack moves forward under the action of the lower conveyor belt 3 or when the lower cigarette pack stops, the upper cigarette pack moves forward under the action of the upper conveyor belt 2); at this time, the two cigarette packs contact the smoke barrier 52 at the same time and stop under the action of the smoke barrier 52 (that is, the resistance of the two smoke barriers 52 to the stacked cigarette packs 01 is equal to the resistance of the upper and lower conveyor belts to the stacked cigarette packs The sum of the friction forces of the cigarette packs 01 is in a state of force balance; when the next group of stacked cigarette packs 01 pushes and squeezes the group of stacked cigarette packs 01 forward under the transmission of the upper and lower conveyor belts, the group of stacked cigarette packs 01 will squeeze the guide surface 521 of the smoke barrier 52, so that the smoke barrier 52 retracts into the accommodating cavity 511 to exit the cigarette pack conveying channel 1, so that the group of stacked cigarette packs can pass smoothly. At this time, the elastic member 54 is compressed; after passing, the group of stacked cigarette packs will continue to move forward under the action of the upper and lower conveyor belts, and the smoke barrier 52 will pop out under the resetting action of the elastic member 54 to stop the next group of stacked cigarette packs; in this way, the automatic alignment and conveying of each group of stacked cigarette packs can be completed in sequence.
[0030] In order to prevent the latter group of stacked cigarette packs 01 from directly crossing the smoke barrier 52 without being aligned, two adjacent groups of stacked cigarette packs 01 must not contact the smoke barrier 52 at the same time; in this embodiment, only the guide surface 521 of the smoke barrier 52 contacts the stacked cigarette packs 01.
[0031] In order to reduce the friction between the smoke barrier 52 and the cigarette pack, the smoke barrier 52 is made of solid self-lubricating material or a self-lubricating coating is provided on the guide surface 521; both the solid self-lubricating material and the self-lubricating coating are prior arts and will not be described in detail.
[0032] It can be understood that there can be one or more groups of cigarette pack alignment devices, which are respectively arranged at different positions of the cigarette pack conveying channel 01; in the present embodiment, the cigarette pack alignment device is arranged as one group and is arranged at the entrance of the cigarette pack conveying channel 01 to adjust the front and rear misalignment problem caused by the asynchronous contact with the upper and lower conveyor belts when the stacked cigarette packs enter the channel entrance.
[0033] It can be understood that in the same cigarette pack alignment device, the distance between the two shells 51 is adjustable, and the adjustable distance between the two shells 51 needs to be no less than the width of the cigarette pack conveying channel 1 to ensure the smooth passage of the stacked cigarette packs 01; in this embodiment, the distance between the two relatively arranged shells 51 is adapted to the width of the cigarette pack conveying channel 1 to ensure that each cigarette pack in the stacked cigarette pack 01 can only move forward.
[0034] Furthermore, if Figure 5As shown, two guide members 6 are relatively arranged on the left and right sides of the cigarette pack conveying channel 1. The distance between the two guide members 6 is adjustable, and the distance between the two guide members 6 needs to be adapted to the width of the cigarette pack conveying channel 1 to avoid the cigarette packs in the cigarette pack conveying channel 1 from running off track; the guide members 6 are guide rails or side conveyor belts to ensure the stability of the forward movement of the stacked cigarette packs 01.
[0035] Embodiment 2
[0036] The difference between this embodiment and the first embodiment lies only in the structure of the cigarette pack organizer 5 .
[0037] like Figure 2 and Figure 3 As shown, the cigarette pack organizer 5 includes a shell 51, a smoke barrier 52 and a driving device for driving the smoke barrier 52 to enter or exit the cigarette pack conveying channel 1; if the smoke barrier 52 reciprocates in a direction perpendicular to the cigarette pack conveying direction (i.e., in the left and right direction), the driving device is a linear driving device such as a linear motor and a cylinder; if the smoke barrier 52 can rotate between a first position located in the cigarette pack conveying channel 1 and a second position located outside the cigarette pack conveying channel 1, the driving device is a rotating component such as a rotating motor.
[0038] Considering the layout space, a receiving cavity 511 is provided in the shell 51 , and the smoke barrier 52 can protrude from or retract into the receiving cavity 511 so that the smoke barrier 52 enters or exits the cigarette pack conveying channel 1 .
[0039] Embodiment 3
[0040] like Figure 5 and Figure 6 As shown, this embodiment provides a stacked cigarette pack conveying device, which includes a frame 4, an upper conveyor belt 2, a lower conveyor belt 3 and the cigarette pack alignment device of the above embodiment; wherein, the frame 4 includes a supporting bottom plate 41, the top surface of the supporting bottom plate 41 is not higher than the top surface of the lower conveyor belt 3, and the cigarette pack alignment device is installed on the top surface of the supporting bottom plate 41; a two-dimensional code collector 7 is installed below the supporting bottom plate 41, and an opening 411 is provided on the supporting bottom plate 41; the two-dimensional code collector 7 collects the two-dimensional codes of the two cigarette packs in the stacked cigarette pack 01 at the cigarette pack alignment device through the opening 411 on the supporting bottom plate 41.
[0041] Since the two smoke blocking parts 52 of the cigarette pack alignment device can cooperate to stop the stacked cigarette packs 01 so that the upper and lower cigarette packs are aligned front to back, and the aligned stacked cigarette packs 01 are stopped to stop them; in this way, the QR code collector 7 can accurately focus on and simultaneously read the QR codes of the upper and lower cigarette packs of the aligned and stopped stacked cigarette packs 01, thereby improving the reading success rate and accuracy, and avoiding the problem of inaccurate focusing due to the movement of the cigarette packs and / or QR code obstruction caused by the misalignment of the upper and lower cigarette packs.
[0042] Furthermore, a two-dimensional code trigger for detecting the stacked cigarette packs 01 is provided on the cigarette pack alignment device, and the two-dimensional code trigger is connected to the two-dimensional code acquisition device 7, so as to start the two-dimensional code acquisition device 7 with a delay of a preset time according to the trigger signal of the two-dimensional code trigger, thereby effectively avoiding the problem of missed recognition of the two-dimensional code due to the timed start of the two-dimensional code acquisition device 7; since the two-dimensional code acquisition device 7 is started with a delay of a preset time, it is ensured that when the two-dimensional code acquisition device 7 is started, the collected stacked cigarette packs 01 are in a front-to-back aligned state, thereby effectively avoiding the problem of two-dimensional code obstruction due to the front-to-back misalignment of the stacked cigarette packs 01.
[0043] In this embodiment, the QR code trigger is a photoelectric detection sensor such as an infrared detection sensor or a laser detection sensor, which includes a light-emitting part and a light-receiving part; the light-emitting part and the light-receiving part of the QR code trigger are relatively arranged on the two shells 51 of the cigarette pack alignment device; when the QR code trigger senses the stacked cigarette packs 01, it indicates that the stacked cigarette packs 01 are about to be aligned, and the QR code of the stacked cigarette packs 01 can be delayed to collect, thereby improving the accuracy of QR code collection.
[0044] Embodiment 4
[0045] The difference between this embodiment and the third embodiment mainly lies in the specific structure of the QR code trigger.
[0046] In this embodiment, the QR code trigger includes an upper cigarette pack detection sensor and a lower cigarette pack detection sensor, and each cigarette pack detection sensor is a photoelectric detection sensor such as an infrared detection sensor or a laser detection sensor, which includes a light-emitting part and a light-receiving part; the light-emitting part and the light-receiving part of the upper and lower cigarette pack sensors are relatively arranged on the two shells 51 of the cigarette pack alignment device; when the upper and lower cigarette pack sensors both sense the corresponding cigarette packs, it indicates that the stacked cigarette packs 01 have been aligned, and the QR code acquisition device 7 can directly perform QR code acquisition.
[0047] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.
Claims
1. A cigarette pack alignment device for a stacked cigarette pack conveying device, the stacked cigarette pack conveying device comprising a cigarette pack conveying channel (1); characterized in that: The cigarette pack alignment device comprises two cigarette pack organizers (5) arranged opposite to each other in the left-right direction; the cigarette pack organizer (5) comprises a shell (51) and a smoke blocking portion (52) capable of entering or exiting the cigarette pack conveying channel (1); the two smoke blocking portions (52) entering the cigarette pack conveying channel (1) cooperate to adjust the front-to-back alignment of the stacked cigarette packs (01) in the cigarette pack conveying channel (1).
2. The cigarette pack alignment device of the stacked cigarette pack conveying device according to claim 1, characterized in that: A swing plate (53) and an elastic member (54) are provided in the shell (51); one end of the swing plate (53) is rotatably mounted in the shell (51), and the other end of the swing plate (53) is mounted with a smoke barrier (52); the elastic member (54) is used to allow the smoke barrier (52) to enter the cigarette pack conveying channel (1); the smoke barrier (52) includes a guide surface (521) for stopping the stacked cigarette packs (01); the stacked cigarette packs (01) press the guide surface (521) of the smoke barrier (52) to allow the smoke barrier (52) to exit the cigarette pack conveying channel (1).
3. The cigarette pack alignment device of the stacked cigarette pack conveying device according to claim 2, characterized in that: The smoke blocking portion (52) is made of a solid self-lubricating material or a self-lubricating coating is provided on the guide surface (521).
4. A cigarette pack alignment device for a stacked cigarette pack conveying device according to claim 2 or 3, characterized in that: The cigarette pack alignment device is arranged at the entrance of the cigarette pack conveying channel (1).
5. The cigarette pack alignment device of the stacked cigarette pack conveying device according to claim 4, characterized in that: The distance between the two shells (51) arranged opposite to each other is adapted to the width of the cigarette packet conveying channel (1).
6. The cigarette pack alignment device of the stacked cigarette pack conveying device according to any one of claims 1 to 3, characterized in that: Two guide members (6) are arranged opposite to each other on the left and right sides of the cigarette packet conveying channel (1), and the distance between the two guide members (6) is adapted to the width of the cigarette packet conveying channel (1).
7. The cigarette pack alignment device of the stacked cigarette pack conveying device according to claim 6, characterized in that: The guide member (6) is a guide rail or a side conveyor belt.
8. A stacked cigarette packet conveying device, characterized in that: The invention comprises a frame (4), an upper conveyor belt (2), a lower conveyor belt (3) and a cigarette pack alignment device as claimed in any one of claims 1 to 7; the frame (4) comprises a supporting bottom plate (41); the top surface of the supporting bottom plate (41) is not higher than the top surface of the lower conveyor belt (3); the cigarette pack alignment device is installed on the top surface of the supporting bottom plate (41); a two-dimensional code collector (7) is installed below the supporting bottom plate (41), and an opening (411) is provided on the supporting bottom plate (41); the two-dimensional code collector (7) collects the two-dimensional code of the cigarette packs (01) stacked at the cigarette pack alignment device through the opening (411) on the supporting bottom plate (41).
9. The stacked cigarette packet conveying device according to claim 8, characterized in that: The cigarette pack alignment device is provided with a two-dimensional code trigger; the two-dimensional code trigger is used to detect stacked cigarette packs (01), and the two-dimensional code trigger is connected to a two-dimensional code collector (7).