Cigarette carton labelling apparatus
By designing a cigarette box labeling device, an automatic labeling process is achieved on the front and sides of the cigarette box using a single device, solving the problems of large space occupation and high cost of traditional labeling machines, and improving labeling quality and efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HONGYUN HONGHE TOBACCO (GRP) CO LTD
- Filing Date
- 2025-06-26
- Publication Date
- 2026-06-05
AI Technical Summary
Traditional labeling machines in the tobacco packaging industry require multiple machines to apply labels to different locations on cigarette cartons, which takes up a lot of space and is costly.
Design a labeling device for cigarette boxes. A single device is used to automatically label the front and sides of cigarette boxes through a conveying mechanism, a supply component, a transmission mechanism, and a detection component. The labeling component is driven by a telescopic cylinder group and a rotary cylinder to complete the application of labels in multiple positions.
It enables automated labeling of the front and side of cigarette boxes, requiring only one device, reducing space and cost while improving labeling quality and efficiency.
Smart Images
Figure CN224324289U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of labeling machine technology, and in particular to a labeling device for cigarette boxes. Background Technology
[0002] Labeling machines are devices that affix rolls of self-adhesive labels to PCBs, products, or prescribed packaging. They are an indispensable component of modern packaging. Currently, the types of labeling machines are gradually increasing, and their technological level has greatly improved. The industry has shifted from outdated manual and semi-automatic labeling to a market dominated by automated, high-speed labeling machines.
[0003] In the tobacco packaging industry, there are situations where multiple labels need to be affixed to different locations on cigarette cartons or boxes. If traditional labeling machines are used, multiple labeling machines need to be installed around the production line to affix multiple labels, which takes up a lot of space and is costly.
[0004] Therefore, there is an urgent need for a cigarette box labeling device to solve the above problems. Utility Model Content
[0005] The purpose of this utility model is to provide a labeling device for cigarette boxes, which can apply labels to the front and sides of cigarette boxes with only one labeling device, occupying little space and having low cost.
[0006] To address the aforementioned problems in the existing technology, this utility model adopts the following technical solution:
[0007] The cigarette box labeling device includes:
[0008] A conveying mechanism used to transport tobacco boxes;
[0009] A frame, located beside the conveying mechanism;
[0010] The supply assembly includes a label, a printer, and a winding roller. The winding roller and the printer are both mounted on the frame. One end of the label is connected to the winding roller, and the other end of the label is connected to the printer. The printer is used to print the label.
[0011] The transmission mechanism includes a telescopic cylinder assembly, a rotary cylinder, and a labeling component. One end of the telescopic cylinder assembly is mounted on the frame, and the other end is connected to the rotary cylinder. The labeling component is mounted on the rotary cylinder and is used to adsorb the label and attach it to the cigarette box.
[0012] Preferably, the telescopic cylinder assembly includes a first telescopic drive member and a second telescopic drive member, wherein the fixed end and the telescopic end of the first telescopic drive member are respectively connected to the frame and the fixed end of the second telescopic drive member, and the telescopic end of the second telescopic drive member is connected to the rotary cylinder.
[0013] Preferably, the first telescopic drive member and the second telescopic drive member are configured as pneumatic slide cylinders.
[0014] Preferably, there are multiple telescopic cylinder assemblies, which are connected in sequence.
[0015] Preferably, the transmission mechanism further includes a third telescopic drive member, one end of which is connected to the rotary cylinder, and the other end of which is connected to the labeling member.
[0016] Preferably, the supply assembly further includes a first conveyor roller, which is rotatably mounted on the frame and connected to the label.
[0017] Preferably, the supply assembly further includes a recycling roller, which is rotatably mounted on the frame and connected to the release paper of the label.
[0018] Preferably, the supply assembly further includes a second conveyor roller, which is rotatably mounted on the frame and connected to the release paper.
[0019] Preferably, the conveying mechanism includes a base, a transmission roller conveyor, and a drive motor. The transmission roller conveyor is disposed on the base, the drive motor is mounted on the base, and the output end of the drive motor is connected to the transmission roller conveyor. The transmission roller conveyor is used to convey the cigarette box.
[0020] Preferably, the cigarette box labeling device further includes a detection component, which is electrically connected to the drive motor. The detection component is used to detect the position of the cigarette box on the transmission roller conveyor and can open or close the drive motor.
[0021] The beneficial effects of this utility model are as follows:
[0022] The cigarette box labeling device provided by this utility model has a frame located beside a conveying mechanism. The supply components include labels, a printer, and a winding roller. Both the winding roller and the printer are mounted on the frame. One end of the label is connected to the winding roller, and the other end is connected to the printer, which prints the label. The transmission mechanism includes a telescopic cylinder assembly, a rotary cylinder, and a labeling component. One end of the telescopic cylinder assembly is mounted on the frame, and the other end is connected to the rotary cylinder. The labeling component is mounted on the rotary cylinder and is used to adsorb the label and affix it to the cigarette box. The labeling component adsorbs the printed label. Under the action of the telescopic cylinder assembly, the rotary cylinder and the labeling component move towards the conveying mechanism, remaining stationary when they reach the front of the cigarette box. Simultaneously, the rotary cylinder starts and rotates. Then, the cigarette box gradually approaches the labeling component until it contacts the labeling component, at which point the cigarette box stops, and the labeling component affixes the adsorbed label to the front of the cigarette box, completing the front labeling. The telescopic cylinder assembly retracts to its initial position to avoid obstructing the conveyed cigarette boxes. Next, the rotary cylinder activates and rotates, aligning the labeling component parallel to the side of the cigarette box. The cigarette box continues to be conveyed, and simultaneously, the telescopic cylinder assembly pushes the rotary cylinder and the labeling component closer to the conveying mechanism until the cigarette box contacts the labeling component. The labeling component then adheres the absorbed label to the side of the cigarette box, completing side labeling. This allows for automatic labeling of both the front and sides of the cigarette box. Only one labeling device is needed to apply labels to multiple locations on the cigarette box, requiring minimal space and incurring low costs. Attached Figure Description
[0023] Figure 1 A schematic diagram of the structure of the cigarette box labeling device provided in this embodiment of the utility model;
[0024] Figure 2 This is a schematic diagram of the structure of the supply component and the detection component provided in an embodiment of the present utility model;
[0025] Figure 3 This is a partial schematic diagram of the transmission mechanism provided in an embodiment of the present utility model.
[0026] Figure label:
[0027] 100. Cigarette box;
[0028] 1. Conveying mechanism; 11. Base; 12. Drive roller conveyor;
[0029] 2. Rack;
[0030] 3. Supply assembly; 31. Label; 32. Printer; 33. Wrapping roller; 34. First conveyor roller; 35. Recycle roller; 36. Second conveyor roller;
[0031] 4. Transmission mechanism; 41. Telescopic cylinder assembly; 42. Rotary cylinder; 43. Labeling component; 44. Third telescopic drive component;
[0032] 5. Detection components; 51. Position sensor; 52. Controller. Detailed Implementation
[0033] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.
[0034] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0035] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0036] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.
[0037] like Figures 1-3As shown, in this embodiment, the cigarette box labeling device includes a conveying mechanism 1, a frame 2, a supply assembly 3, and a transmission mechanism 4. The conveying mechanism 1 is used to convey the cigarette box 100, and the frame 2 is located beside the conveying mechanism 1. The supply assembly 3 includes a label 31, a printer 32, and a winding roller 33. Both the winding roller 33 and the printer 32 are mounted on the frame 2. One end of the label 31 is connected to the winding roller 33, and the other end of the label 31 is connected to the printer 32, which prints the label 31. The transmission mechanism 4 includes a telescopic cylinder assembly 41, a rotary cylinder 42, and a labeling component 43. One end of the telescopic cylinder assembly 41 is located on the frame 2, and the other end is connected to the rotary cylinder 42. The labeling component 43 is mounted on the rotary cylinder 42 and is used to absorb the label 31 and affix it to the cigarette box 100.
[0038] The conveying mechanism 1 is driven by a drive motor, and a transmission belt or roller is connected to the drive end of the drive motor. The smoke box 100 is placed on the roller or transmission belt for conveying. A frame 2 is placed next to the conveying mechanism 1. The frame 2 is fixed to the ground by anchor bolts. The supply assembly 3 and the transmission mechanism 4 are installed on the frame 2. The side of the frame 2 closest to the conveying mechanism 1 has an outlet. The printer 32 is located at the outlet of the frame 2. The winding roller 33 is rotatably connected to the side wall of the frame 2, and unused labels 31 are wound on the winding roller 33. The labels 31 are connected to the rotating shaft inside the printer 32. The printer 32 is used to print text, symbols, icons, and other content on the labels 31. The telescopic cylinder assembly 41 is configured as a pneumatic slide cylinder. The telescopic cylinder assembly 41 is fixedly installed on the frame 2. The telescopic end of the telescopic cylinder assembly 41 is fixed to the bottom of the rotary cylinder 42 by screws. The rotating table surface at the top of the rotary cylinder 42 is fixedly provided with a labeling component 43. The labeling component 43 attracts the label 31 printed by the printer 32 through its own magnetic attraction and affixes the label 31 to the outside of the cigarette box 100.
[0039] The working principle of the cigarette box labeling device is as follows: First, the winding roller 33 feeds the label 31 into the printer 32, which prints the label 31. Then, the labeling component 43 adsorbs the printed label 31. Next, under the action of the telescopic cylinder group 41, the rotary cylinder 42 and the labeling component 43 are pushed to move towards the conveying mechanism 1, and remain stationary when they reach the front of the cigarette box 100. At the same time, the rotary cylinder 42 starts and rotates, so that the labeling component 43 rotates until the label 31 is perpendicular to the conveying direction of the cigarette box 100. Then, the cigarette box 100 is conveyed by the conveying mechanism 1 and gradually approaches the labeling component 43 until the cigarette box 100 comes into contact with the labeling component 43. The cigarette box 100 then stops, and the labeling component 43 affixes the adsorbed label 31 to the front of the cigarette box 100, completing the front labeling. The telescopic cylinder assembly 41 retracts to its initial position. Then, the rotary cylinder 42 starts and rotates, causing the labeling component 43 to rotate until the label 31 is parallel to the conveying direction of the cigarette box 100 of the conveying mechanism 1, i.e., the labeling component 43 is parallel to the side of the cigarette box 100. The cigarette box 100 continues to be transported. Simultaneously, under the action of the telescopic cylinder assembly 41, the rotary cylinder 42 and the labeling component 43 are pushed to move closer to the conveying mechanism 1 until the cigarette box 100 contacts the labeling component 43. The labeling component 43 then adheres the adsorbed label 31 to the side of the cigarette box 100, completing the side labeling. The labeled cigarette box 100 is then transported to the next process. The telescopic cylinder assembly 41 and the rotary cylinder 42 achieve automatic labeling of the front and sides of the cigarette box 100, replacing the traditional linkage and spring labeling arm combination. Only one labeling device is needed to apply labels 31 to multiple positions on the cigarette box 100, occupying little space and reducing cost. As a moving component, the cylinder moves smoothly and has high positioning accuracy. It has minimal impact on the cigarette box during labeling, is less likely to cause label wrinkles, and has good stability. This ensures that the mechanism operates without shaking during the entire labeling process, including label picking, pressing, and return, effectively improving the labeling quality.
[0040] Continue to refer to Figures 1-3The telescopic cylinder assembly 41 includes a first telescopic drive component and a second telescopic drive component. The fixed end and telescopic end of the first telescopic drive component are respectively connected to the frame 2 and the fixed end of the second telescopic drive component. The telescopic end of the second telescopic drive component is connected to the rotary cylinder 42. The first and second telescopic drive components are configured as pneumatic slide cylinders. The first telescopic drive component is fixedly mounted on the frame 2 via a swing arm bracket. The telescopic push end at the top of the first telescopic drive component is fixedly connected to the fixed end of the second telescopic drive component by screws. The telescopic push end at the top of the second telescopic drive component is connected to the bottom of the rotary cylinder 42 by screws. Under the action of the first telescopic drive component, the second telescopic drive component can be driven, causing the rotary cylinder 42 and the labeling component 43 to move closer to or further away from the conveying mechanism 1 relative to the frame 2. When the second telescopic drive component is activated, under its action, the rotary cylinder 42 and the labeling component 43 can move further closer to the conveying mechanism 1 relative to the first telescopic drive component to accommodate cigarette boxes 100 of different sizes, ensuring that the labeling component 43 can affix the label 31 to the cigarette box 100. Optionally, there are multiple telescopic cylinder groups 41 connected in sequence to increase the movement range of the labeling component 43, thereby enabling the labeling of cigarette boxes 100 at different positions along the width direction on the conveying mechanism 1.
[0041] Continue to refer to Figures 1-3 The transmission mechanism 4 also includes a third telescopic drive member 44, one end of which is connected to the rotary cylinder 42, and the other end of which is connected to the labeling member 43. Under the action of the telescopic cylinder assembly 41 and the rotary cylinder 42, the labeling member 43 can be driven to move to the front or side of the cigarette box 100 to apply the label 31. At the same time, under the action of the third telescopic drive member 44, the labeling member 43 is driven to press the label 31 firmly to prevent the label 31 from falling off. Then, under the action of the third telescopic drive member 44, the labeling member 43 moves away from the cigarette box 100, which facilitates the subsequent pressing of the label 31 on the cigarette box 100.
[0042] Continue to refer to Figures 1-3 The supply assembly 3 also includes a first conveyor roller 34, which is rotatably mounted on the frame 2 and connected to the label 31. One end of the label 31 is wound around a winding roller 33, and the other end is connected to a rotating shaft inside the printer 32. The middle position of the label 31 abuts against the first conveyor roller 34. The printer 32 prints labels 31 one by one. The rotating shaft inside the printer 32 rotates so that the label 31 can be pulled out from the winding roller 33. At the same time, the first conveyor roller 34 guides and tightens the label 31, ensuring that the label 31 is not wrinkled during its entry into the printer 32, thus preventing the printing effect from being affected.
[0043] Continue to refer to Figures 1-3The supply component 3 also includes a recovery roller 35, which is rotatably mounted on the frame 2 and connected to the release paper of the label 31. When the labeling component 43 successively absorbs the printed label 31, the rotating shaft inside the printer 32 rotates so that the release paper of the label 31 can come out of the printer 32 and wrap around the recovery roller 35, which facilitates the recycling of the release paper, avoids environmental pollution, and ensures the cleanliness of the surrounding environment and the ground.
[0044] Continue to refer to Figures 1-3 The supply assembly 3 also includes a second conveyor roller 36, which is rotatably mounted on the frame 2 and connected to the release paper. One end of the release paper is wound around the recovery roller 35, and the other end is connected to the rotating shaft of the printer 32. The middle position of the release paper abuts against the second conveyor roller 36. The second conveyor roller 36 guides and tightens the release paper, ensuring that it can be wound flatly and tightly around the recovery roller 35 for recycling, preventing the release paper from getting stuck on the recovery roller 35 and affecting recycling.
[0045] Continue to refer to Figures 1-3 The conveying mechanism 1 includes a base 11, a transmission roller conveyor 12, and a drive motor. The transmission roller conveyor 12 is disposed on the base 11, and the drive motor is mounted on the base 11, with its output end connected to the transmission roller conveyor 12. The transmission roller conveyor 12 is used to convey the tobacco box 100. The drive motor is mounted on the base 11, and the transmission roller conveyor 12 includes a driving roller shaft and multiple driven roller shafts. The driving roller shaft and multiple driven roller shafts are connected by a belt or chain drive, and the output end of the drive motor is connected to the driving roller shaft. Under the action of the drive motor, the driving roller shaft is driven to rotate, which in turn drives the driven roller shafts to rotate, thereby conveying the tobacco box 100.
[0046] Continue to refer to Figures 1-3The cigarette box labeling device also includes a detection component 5, which is electrically connected to the drive motor. The detection component 5 is used to detect the position of the cigarette box 100 on the transmission roller conveyor 12 and can open or close the drive motor. The detection component 5 includes a position sensor 51 and a controller 52 electrically connected to the position sensor 51. The position sensor 51 is installed on one side of the conveying mechanism 1 and is used to detect whether the cigarette box 100 is located in a first position or a second position on the transmission roller conveyor 12. The controller 52 is used to control the drive motor to open or close. Specifically, when the cigarette box 100 is in the first position, the front of the cigarette box 100 is labeled; when the cigarette box 100 is in the second position, the side of the cigarette box 100 is labeled. The cigarette box 100 is conveyed via the transmission roller conveyor 12. When the position sensor 51 detects that the cigarette box 100 is in the first position, the position sensor 51 sends a high-level signal to the controller 52, which can control the drive motor to stop, thereby stopping the cigarette box 100 in the first position. Under the action of the telescopic cylinder assembly 41, the rotary cylinder 42 and the labeling component 43 are moved, remaining stationary when they reach the front of the cigarette box 100. Simultaneously, the rotary cylinder 42 starts and rotates, causing the labeling component 43 to rotate until the label 31 is parallel to the front of the cigarette box 100. Then, under the action of the third telescopic drive component 44, the labeling component 43 extends and presses the adsorbed label 31 firmly onto the front of the cigarette box 100. After front labeling is completed, the drive motor starts again, and the cigarette box 100 continues to convey. When the position sensor 51 detects that the cigarette box 100 is in the second position, the position sensor 51 sends a high-level signal to the controller 52, which controls the drive motor to stop, thus stopping the cigarette box 100 in the second position. The telescopic cylinder assembly 41 retracts to its initial position. Then, the rotary cylinder 42 starts and rotates, causing the labeling component 43 to rotate until the label 31 is parallel to the conveying direction of the cigarette box 100, i.e., the labeling component 43 is parallel to the side of the cigarette box 100. Under the action of the telescopic cylinder assembly 41, the rotary cylinder 42 and the labeling component 43 are pushed to move closer to the conveying mechanism 1. Then, under the action of the third telescopic drive component 44, the labeling component 43 extends and presses the adsorbed label 31 firmly onto the side of the cigarette box 100, completing the side labeling. Under the action of the detection component 5, the cigarette box 100 performs front and side labeling in two steps, ensuring stable and orderly labeling, guaranteeing labeling quality and efficiency.
[0047] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.
Claims
1. A cigarette box labeling device, characterized in that, include: A conveying mechanism (1) is used to convey the smoke box (100); A frame (2) is located beside the conveying mechanism (1); The supply component (3) includes a label (31), a printer (32), and a winding roller (33). The winding roller (33) and the printer (32) are both mounted on the frame (2). One end of the label (31) is connected to the winding roller (33), and the other end of the label (31) is connected to the printer (32). The printer (32) is used to print the label (31). The transmission mechanism (4) includes a telescopic cylinder assembly (41), a rotary cylinder (42), and a labeling component (43). One end of the telescopic cylinder assembly (41) is disposed on the frame (2), and the other end of the telescopic cylinder assembly (41) is connected to the rotary cylinder (42). The labeling component (43) is disposed on the rotary cylinder (42) and is used to adsorb the label (31) and attach it to the cigarette box (100).
2. The cigarette box labeling device according to claim 1, characterized in that, The telescopic cylinder assembly (41) includes a first telescopic drive member and a second telescopic drive member. The fixed end and the telescopic end of the first telescopic drive member are respectively connected to the frame (2) and the fixed end of the second telescopic drive member. The telescopic end of the second telescopic drive member is connected to the rotary cylinder (42).
3. The cigarette box labeling device according to claim 2, characterized in that, The first telescopic drive component and the second telescopic drive component are configured as pneumatic slide cylinders.
4. The cigarette box labeling device according to claim 1, characterized in that, There are multiple telescopic cylinder groups (41), and multiple telescopic cylinder groups (41) are connected in sequence.
5. The cigarette box labeling device according to claim 1, characterized in that, The transmission mechanism (4) further includes a third telescopic drive member (44), one end of which is connected to the rotary cylinder (42), and the other end of which is connected to the labeling member (43).
6. The labeling device for cigarette boxes according to claim 1, characterized in that, The supply assembly (3) further includes a first conveyor roller (34), which is rotatably mounted on the frame (2) and connected to the label (31).
7. The cigarette box labeling device according to claim 1, characterized in that, The supply assembly (3) further includes a recovery roller (35), which is rotatably mounted on the frame (2) and connected to the release paper of the label (31).
8. The cigarette box labeling device according to claim 7, characterized in that, The supply assembly (3) further includes a second conveyor roller (36), which is rotatably mounted on the frame (2) and connected to the release paper.
9. The cigarette box labeling device according to claim 1, characterized in that, The conveying mechanism (1) includes a base (11), a transmission roller conveyor (12) and a drive motor. The transmission roller conveyor (12) is disposed on the base (11), the drive motor is mounted on the base (11), and the output end of the drive motor is connected to the transmission roller conveyor (12). The transmission roller conveyor (12) is used to convey the cigarette box (100).
10. The cigarette box labeling device according to claim 9, characterized in that, The cigarette box labeling device also includes a detection component (5), which is electrically connected to the drive motor. The detection component (5) is used to detect the position of the cigarette box (100) on the transmission roller conveyor (12) and can open or close the drive motor.