A multi-channel cigarette rod turning system
Through the multi-channel steering design smoke strip flip system, the reliability and life problems caused by the traditional smoke strip flip mechanism relying on external power is solved, and the smooth and powerless flip of the smoke strip is achieved.
Patent Information
- Application Number
- CN202410013376.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-04
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2044-01-04
AI Technical Summary
In the existing cigarette packaging production, the traditional cigarette strip flip mechanism relies on external power mechanisms, resulting in uncontrollable reliability and service life.
The multi-channel steering design is adopted, and the smooth flip of the cigarette strip is achieved through the coordination of the switching mechanism and multiple channels, and the use of external power mechanisms is avoided.
It extends the service life of the device, makes the flip of the smoke strip more stable and reliable, and realizes powerless vertical to level conversion.
Smart Images
Figure CN117818979B_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of cigarette pack conveying devices, and in particular to a multi-channel cigarette rod turning system. Background Art
[0002] At present, cigarette packaging production units use chain conveying to convey conventional cigarette rods. In order to better convey the cigarette rods from the packaging equipment to the box filling and sealing equipment, the cigarette rods need to be converted horizontally or vertically during the conveying process. Traditional horizontal or vertical conversion is mostly achieved by external power mechanisms, which puts high requirements on the reliability of the power mechanism and the service life of the power mechanism is uncontrollable. Therefore, it is very necessary to design a mechanism to achieve cigarette rod flipping in a non-powered manner. Summary of the Invention
[0003] In order to solve or partially solve the problems existing in the related art, the present application provides a multi-channel cigarette rod flipping system, which realizes the flipping of cigarette rods through the turning of multiple channels, extends the service life of the device, and makes the flipping of cigarette rods more stable and reliable.
[0004] The present application provides a multi-channel cigarette rod turning system, comprising a cigarette rod longitudinal vertical conveying channel 1, a switching mechanism 2, a cigarette rod downward sliding channel 3, a cigarette rod longitudinal horizontal conveying channel 4, a cigarette rod secondary downward sliding channel 5, and a cigarette rod horizontal horizontal conveying channel 6.
[0005] The upright tobacco rods are transported longitudinally along the vertical tobacco rod conveying channel 1, and are made to slide down along the downward tobacco rod sliding channel 3 to the longitudinal tobacco rod conveying channel 4 through the switching mechanism 2. After being transported through the longitudinal tobacco rod conveying channel 4, the cigarette packs slide down through the secondary downward tobacco rod sliding channel 5 to the horizontal tobacco rod conveying channel 6, thereby completing the flipping of the cigarette packs.
[0006] Optionally, in some embodiments, the switching mechanism 2 includes a solenoid valve island 21, a switching cylinder 22, a connecting rod mechanism 23, a gear bar 24, and a detection device. The solenoid valve island 21 is installed on the longitudinal conveying channel 1 of the cigarette rod through the valve island mounting frame 25. The switching cylinder 22 is electrically connected to the solenoid valve island 21. The solenoid valve island 21 controls the operation of the switching cylinder 22. The switching cylinder 22 controls the operation of the gear bar 24 through the connecting rod mechanism 23. The detection device is installed on the gear bar 24 and is electrically connected to the equipment control system. The equipment control system is electrically connected to the solenoid valve island 21.
[0007] Optionally, in some embodiments, partitions 11 are installed on both sides of the vertical cigarette bar conveying channel 1. A cigarette bar sliding opening 12 with a length not less than the length of the cigarette bar is formed on the partition 11 on one side of the vertical cigarette bar conveying channel 1. The switching mechanism 2 is installed outside the partition 11 on the other side of the vertical cigarette bar conveying channel 1. The retaining bar 24 is arranged opposite to the cigarette bar sliding opening 12. The cigarette bar sliding channel 3 is arranged below the vertical cigarette bar conveying channel 1, with its upper end corresponding to and connected to the cigarette bar sliding opening 12 and its lower end connected to the horizontal cigarette bar conveying channel 4. The widths of the cigarette bar sliding channel 3 and the horizontal cigarette bar conveying channel 4 both match the flat width of the cigarette bar. A second cigarette bar sliding opening 41 with a length not less than the length of the cigarette bar is formed on one side at the end of the horizontal cigarette bar conveying channel 4. The width of the conveyor belt surface corresponding to the second cigarette bar sliding opening at the end of the horizontal cigarette bar conveying channel 4 is less than half of the flat width of the cigarette bar. The second cigarette bar sliding channel 5 is arranged below the horizontal cigarette bar conveying channel 4, with its upper end corresponding to and connected to the second cigarette bar sliding opening and its lower end connected to the horizontal crosswise cigarette bar conveying channel 6.
[0008] Optionally, in some embodiments, at least two of the vertical cigarette bar conveying channels 1 are grouped together. The switching cylinders 22 in the same group are controlled to operate by the same solenoid valve island 21. At least two groups of the vertical cigarette bar conveying channels 1 are provided.
[0009] Optionally, in some embodiments, the vertical cigarette bar conveying channel 1 is arranged in a double layer, and the switching mechanism 2 is arranged in a staggered manner.
[0010] Optionally, in some embodiments, the second cigarette bar sliding channel 5 is composed of two U-shaped channels arranged in an arc shape. The two U-shaped channels are arranged opposite to each other. The width of the U-shaped channel matches the vertical width of the cigarette bar. The distance between the opposite surfaces of the two U-shaped channels matches the length of the cigarette bar, ensuring the stable conveyance of the cigarette bar in the second cigarette bar sliding channel 5.
[0011] Optionally, in some embodiments, a connecting block 51 is connected between the two U-shaped channels. A brush 52 is installed on one side of the connecting block 51 facing the second cigarette bar sliding channel 5.
[0012] Optionally, in some embodiments,
[0013] The technical solution provided by this application may include the following beneficial effects:
[0014] This application avoids the use of an external power mechanism, realizes the flipping of the cigarette bar through the turning of multiple channels, extends the service life of the device, makes the flipping of the cigarette bar more stable and reliable, and realizes the non-powered vertical-to-horizontal conversion of the cigarette bar.
[0015] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit this application. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.
[0017] Figure 1 Schematic diagram of the structure of the multi-channel cigarette rod turning mechanism shown in an embodiment of the present application;
[0018] Figure 2 This application Figure 1 Enlarged view of point A in the middle;
[0019] Figure 3 This application Figure 1 Enlarged view of point B in the middle.
[0020] Reference numerals:
[0021] 1-vertical conveying channel for cigarette strips, 2-switching mechanism, 3-downward sliding channel for cigarette strips, 4-vertical conveying channel for cigarette strips, 5-secondary downward sliding channel for cigarette strips, 6-horizontal conveying channel for cigarette strips, 11-partition, 12-downward sliding opening for cigarette strips, 21-solenoid valve island, 22-switching cylinder, 23-connecting rod mechanism, 24-gear bar, 25-valve island mounting frame, 41-secondary downward sliding opening for cigarette strips, 51-connecting block, 52-brush. DETAILED DESCRIPTION
[0022] The following describes embodiments of the present application in more detail with reference to the accompanying drawings. Although the accompanying drawings illustrate embodiments of the present application, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.
[0023] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0024] In the description of this application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.
[0025] Unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be interpreted broadly. For example, they may refer to fixed or detachable connections, or integration; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.
[0026] In response to the above problems, an embodiment of the present application provides a multi-channel cigarette rod flipping system, which realizes the flipping of cigarette rods through the rotation of multiple channels, extends the service life of the device, and makes the flipping of cigarette rods more stable and reliable.
[0027] The technical solutions of the embodiments of the present application are described in detail below with reference to the accompanying drawings.
[0028] Example 1
[0029] See also Figure 1 The multi-channel cigarette rod turning system includes a cigarette rod vertical conveying channel 1, a switching mechanism 2, a cigarette rod downward channel 3, a cigarette rod vertical conveying channel 4, a cigarette rod secondary downward channel 5, and a cigarette rod horizontal conveying channel 6.
[0030] The upright tobacco rods are transported longitudinally along the vertical tobacco rod conveying channel 1, and are made to slide down along the downward tobacco rod sliding channel 3 to the longitudinal tobacco rod conveying channel 4 through the switching mechanism 2. After being transported through the longitudinal tobacco rod conveying channel 4, the cigarette packs slide down through the secondary downward tobacco rod sliding channel 5 to the horizontal tobacco rod conveying channel 6, thereby completing the flipping of the cigarette packs.
[0031] See also Figure 2The switching mechanism 2 includes a solenoid valve island 21, a switching cylinder 22, a connecting rod mechanism 23, a gear bar 24, and a detection device. The solenoid valve island 21 is installed on the vertical tobacco conveying channel 1 through a valve island mounting frame 25. The switching cylinder 22 is electrically connected to the solenoid valve island 21. The solenoid valve island 21 controls the operation of the switching cylinder 22. The switching cylinder 22 controls the operation of the gear bar 24 through a connecting rod mechanism 23. The detection device is installed on the gear bar 24 and is electrically connected to the equipment control system. The equipment control system is electrically connected to the solenoid valve island 21.
[0032] The detection device detects the position of the tobacco rod and transmits the position signal of the tobacco rod to the equipment control system. The equipment control system controls the operation of the switching cylinder 22 through the solenoid valve island 21. The switching cylinder 22 controls the operation of the gear bar 24 through the connecting rod mechanism 23, and the gear bar 24 acts on the tobacco rod.
[0033] The two sides of the vertical tobacco conveying channel 1 are equipped with partitions 11. The partition 11 on one side of the vertical tobacco conveying channel 1 is provided with a lower opening 12 for tobacco rods with a length not less than the length of the tobacco rods. The switching mechanism 2 is installed on the outer side of the partition 11 on the other side of the vertical tobacco conveying channel 1. The stop bar 24 is arranged opposite to the lower opening 12 for tobacco rods. The downward passage 3 for tobacco rods is arranged on the lower side of the vertical tobacco conveying channel 1. Its upper end is connected to the lower opening 12 for tobacco rods, and its lower end is connected to the vertical tobacco conveying channel 4. The downward passage 3 for tobacco rods is arranged on the lower side of the vertical tobacco conveying channel 1. The widths of the channel 3 and the longitudinal horizontal conveying channel 4 for tobacco strips are matched with the horizontal width of the tobacco strips. A secondary downward sliding opening 41 for tobacco strips is provided on one side of the end of the longitudinal horizontal conveying channel 4 for tobacco strips, the length of which is not less than the length of the tobacco strips. The width of the conveyor belt surface corresponding to the secondary downward sliding opening 41 at the end of the longitudinal horizontal conveying channel 4 for tobacco strips is less than half of the horizontal width of the tobacco strips. The secondary downward sliding channel 5 for tobacco strips is arranged on the lower side of the longitudinal horizontal conveying channel 4 for tobacco strips, the upper end of which is connected to the secondary downward sliding opening for tobacco strips, and the lower end is connected to the horizontal horizontal conveying channel 6 for tobacco strips.
[0034] The tobacco strips are placed upright on the vertical conveying channel 1 for tobacco strips and conveyed longitudinally along the vertical conveying channel 1. The width of the vertical conveying channel 1 matches the width of the tobacco strips when they are placed upright. When the tobacco strips are conveyed along the vertical conveying channel 1 to the lower opening 12 of the tobacco strips, the detection device of the switching mechanism 2 detects the position of the tobacco strips and transmits the position signal of the tobacco strips to the equipment control system. The equipment control system controls the operation of the switching cylinder 22 through the electromagnetic valve island 21. The switching cylinder 22 controls the operation of the gear bar 24 through the connecting rod mechanism 23. The gear bar 24 acts on the tobacco strips, so that the tobacco strips enter the tobacco strip sliding channel 3 from the lower opening 12 of the tobacco strips, and slide down through the tobacco strip sliding channel 3 to the longitudinal direction of the tobacco strips. Horizontal conveying channel 4, the tobacco strips are converted from the vertical direction to the horizontal direction, and the tobacco strips are conveyed forward along the vertical horizontal conveying channel 4. When the tobacco strips are conveyed to the secondary downward sliding port 41 of the tobacco strips, the width of the conveyor belt surface is less than half of the horizontal width of the tobacco strips. The tobacco strips fall into the secondary downward sliding channel 5 of the tobacco strips under the action of their own gravity, and slide down along the secondary downward sliding channel 5 to the horizontal conveying channel 6 of the tobacco strips. The tobacco strips are converted to the horizontal conveying direction, and the flipping of the tobacco strips is completed, which is convenient for the subsequent packing work and avoids the use of external power mechanisms. The flipping of the tobacco strips is realized by the steering of multiple channels, which extends the service life of the device, makes the flipping of the tobacco strips more stable and reliable, and realizes the non-powered vertical to horizontal conversion of the tobacco strips.
[0035] Example 2
[0036] See also Figure 1 The multi-channel cigarette rod turning system includes a cigarette rod vertical conveying channel 1, a switching mechanism 2, a cigarette rod downward channel 3, a cigarette rod vertical conveying channel 4, a cigarette rod secondary downward channel 5, and a cigarette rod horizontal conveying channel 6.
[0037] The upright tobacco rods are transported longitudinally along the vertical tobacco rod conveying channel 1, and are made to slide down along the downward tobacco rod sliding channel 3 to the longitudinal tobacco rod conveying channel 4 through the switching mechanism 2. After being transported through the longitudinal tobacco rod conveying channel 4, the cigarette packs slide down through the secondary downward tobacco rod sliding channel 5 to the horizontal tobacco rod conveying channel 6, thereby completing the flipping of the cigarette packs.
[0038] See also Figure 2 The switching mechanism 2 includes a solenoid valve island 21, a switching cylinder 22, a connecting rod mechanism 23, a gear bar 24, and a detection device. The solenoid valve island 21 is installed on the vertical tobacco conveying channel 1 through a valve island mounting frame 25. The switching cylinder 22 is electrically connected to the solenoid valve island 21. The solenoid valve island 21 controls the operation of the switching cylinder 22. The switching cylinder 22 controls the operation of the gear bar 24 through a connecting rod mechanism 23. The detection device is installed on the gear bar 24 and is electrically connected to the equipment control system. The equipment control system is electrically connected to the solenoid valve island 21.
[0039] The detection device detects the position of the tobacco rod and transmits the position signal of the tobacco rod to the equipment control system. The equipment control system controls the operation of the switching cylinder 22 through the solenoid valve island 21. The switching cylinder 22 controls the operation of the gear bar 24 through the connecting rod mechanism 23, and the gear bar 24 acts on the tobacco rod.
[0040] The two sides of the vertical tobacco conveying channel 1 are equipped with partitions 11. The partition 11 on one side of the vertical tobacco conveying channel 1 is provided with a lower opening 12 for tobacco rods with a length not less than the length of the tobacco rods. The switching mechanism 2 is installed on the outer side of the partition 11 on the other side of the vertical tobacco conveying channel 1. The stop bar 24 is arranged opposite to the lower opening 12 for tobacco rods. The downward passage 3 for tobacco rods is arranged on the lower side of the vertical tobacco conveying channel 1. Its upper end is connected to the lower opening 12 for tobacco rods, and its lower end is connected to the vertical tobacco conveying channel 4. The downward passage 3 for tobacco rods is arranged on the lower side of the vertical tobacco conveying channel 1. The widths of the channel 3 and the longitudinal horizontal conveying channel 4 for tobacco strips are matched with the horizontal width of the tobacco strips. A secondary downward sliding opening 41 for tobacco strips is provided on one side of the end of the longitudinal horizontal conveying channel 4 for tobacco strips, the length of which is not less than the length of the tobacco strips. The width of the conveyor belt surface corresponding to the secondary downward sliding opening 41 at the end of the longitudinal horizontal conveying channel 4 for tobacco strips is less than half of the horizontal width of the tobacco strips. The secondary downward sliding channel 5 for tobacco strips is arranged on the lower side of the longitudinal horizontal conveying channel 4 for tobacco strips, the upper end of which is connected to the secondary downward sliding opening for tobacco strips, and the lower end is connected to the horizontal horizontal conveying channel 6 for tobacco strips.
[0041] The tobacco strips are placed upright on the vertical conveying channel 1 for tobacco strips and conveyed longitudinally along the vertical conveying channel 1. The width of the vertical conveying channel 1 matches the width of the tobacco strips when they are placed upright. When the tobacco strips are conveyed along the vertical conveying channel 1 to the lower opening 12 of the tobacco strips, the detection device of the switching mechanism 2 detects the position of the tobacco strips and transmits the position signal of the tobacco strips to the equipment control system. The equipment control system controls the operation of the switching cylinder 22 through the electromagnetic valve island 21. The switching cylinder 22 controls the operation of the gear bar 24 through the connecting rod mechanism 23. The gear bar 24 acts on the tobacco strips, so that the tobacco strips enter the tobacco strip sliding channel 3 from the lower opening 12 of the tobacco strips, and slide down through the tobacco strip sliding channel 3 to the longitudinal direction of the tobacco strips. Horizontal conveying channel 4, the tobacco strips are converted from the vertical direction to the horizontal direction, and the tobacco strips are conveyed forward along the vertical horizontal conveying channel 4. When the tobacco strips are conveyed to the secondary downward sliding port 41 of the tobacco strips, the width of the conveyor belt surface is less than half of the horizontal width of the tobacco strips. The tobacco strips fall into the secondary downward sliding channel 5 of the tobacco strips under the action of their own gravity, and slide down along the secondary downward sliding channel 5 to the horizontal conveying channel 6 of the tobacco strips. The tobacco strips are converted to the horizontal conveying direction, and the flipping of the tobacco strips is completed, which is convenient for the subsequent packing work and avoids the use of external power mechanisms. The flipping of the tobacco strips is realized by the steering of multiple channels, which extends the service life of the device, makes the flipping of the tobacco strips more stable and reliable, and realizes the non-powered vertical to horizontal conversion of the tobacco strips.
[0042] At least two of the longitudinal vertical conveying channels 1 for cigarette rods are grouped together. The switching cylinders 22 in the same group are controlled to operate by the same solenoid valve island 21. There are at least two groups of longitudinal vertical conveying channels 1 for cigarette rods. The longitudinal vertical conveying channels 1 for cigarette rods are arranged in a double-layer structure. The switching mechanism 2 is arranged in a staggered manner to improve the efficiency of cigarette rod flipping. The switching mechanism 2 is arranged in a staggered manner, that is, the cigarette rod sliding openings 12 are arranged in a staggered manner, preventing mutual influence between subsequent channels.
[0043] See Figure 2 , the secondary sliding channel 5 for cigarette rods is composed of two U-shaped channels arranged in an arc shape. The two U-shaped channels are arranged opposite to each other. The width of the U-shaped channel matches the vertical width of the cigarette rod. The distance between the opposite surfaces of the two U-shaped channels matches the length of the cigarette rod, ensuring the stable conveyance of the cigarette rod in the secondary sliding channel 5 for cigarette rods. After the cigarette rod is conveyed forward through the longitudinal horizontal conveying channel 4 for cigarette rods, it falls into the secondary sliding channel 5 for cigarette rods. The two ends of the cigarette rod respectively fall into the two U-shaped channels of the secondary sliding channel 5 for cigarette rods and slide down along the secondary sliding channel 5 for cigarette rods; A connecting block 51 is connected between the two U-shaped channels. A brush 52 is installed on one side of the connecting block 51 facing the secondary sliding channel 5 for cigarette rods. At least two brushes 52 are symmetrically arranged, which can buffer the accelerating cigarette packets and also adjust the sliding state of the cigarette packets, making the cigarette packets in a horizontal sliding state.
[0044] Finally, it should also be noted that in this article, relationships 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 term "comprising", "including" or any other variant is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.
[0045] The embodiments of the present application have been described above. The above description is exemplary and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of the terms used herein is intended to best explain the principles of the embodiments, practical applications or improvements to the technology in the market, or to enable other ordinary skill persons in the art to understand the disclosed embodiments.
Claims
1. A multi-channel cigarette rod turning system, characterized by: The multi-channel cigarette rod turning system comprises a cigarette rod vertical conveying channel (1), a switching mechanism (2), a cigarette rod downward channel (3), a cigarette rod vertical conveying channel (4), a cigarette rod secondary downward channel (5), and a cigarette rod horizontal conveying channel (6); A standing tobacco strip is placed on the tobacco strip longitudinal conveying channel (1), and the standing tobacco strip is longitudinally conveyed along the tobacco strip longitudinal conveying channel (1). The standing tobacco strip is caused to slide down the tobacco strip downward channel (3) to the tobacco strip longitudinal conveying channel (4) through a switching mechanism (2). After being conveyed through the tobacco strip longitudinal conveying channel (4), the tobacco strip slides down through the tobacco strip secondary downward channel (5) to the tobacco strip transverse conveying channel (6), thereby completing the flipping of the tobacco strip. The switching mechanism (2) includes a solenoid valve island (21), a switching cylinder (22), a connecting rod mechanism (23), a shift bar (24), and a detection device. The solenoid valve island (21) is installed on the tobacco rod longitudinal conveying channel (1) through a valve island mounting frame (25). The switching cylinder (22) is electrically connected to the solenoid valve island (21). The solenoid valve island (21) controls the operation of the switching cylinder (22). The switching cylinder (22) controls the operation of the shift bar (24) through the connecting rod mechanism (23). The detection device is installed on the shift bar (24) and is electrically connected to the equipment control system. The equipment control system is electrically connected to the solenoid valve island (21). The two sides of the vertical tobacco conveying channel (1) are provided with partitions (11), and a tobacco strip lower opening (12) having a length not less than the length of the tobacco strip is provided on the partition (11) on one side of the vertical tobacco conveying channel (1). The switching mechanism (2) is installed on the outside of the partition (11) on the other side of the vertical tobacco conveying channel (1). The stop bar (24) is arranged opposite to the tobacco strip lower opening (12). The tobacco strip lowering channel (3) is arranged on the lower side of the vertical tobacco conveying channel (1), and its upper end is connected to the tobacco strip lower opening (12) and its lower end is connected to the tobacco strip horizontal conveying channel (4). The widths of the tobacco strip downward channel (3) and the tobacco strip longitudinal horizontal conveying channel (4) are both matched with the horizontal width of the tobacco strip. A secondary downward opening (41) for tobacco strips having a length not less than the length of the tobacco strips is provided on one side of the end of the tobacco strip longitudinal horizontal conveying channel (4). The width of the conveyor belt surface corresponding to the secondary downward opening (41) of tobacco strips at the end of the tobacco strip longitudinal horizontal conveying channel (4) is less than half of the horizontal width of the tobacco strips. The secondary downward channel (5) for tobacco strips is arranged on the lower side of the tobacco strip longitudinal horizontal conveying channel (4), with its upper end connected to the secondary downward opening of tobacco strips and its lower end connected to the horizontal conveying channel (6) for tobacco strips.
2. A multi-channel cigarette rod turning system according to claim 1, characterized in that: The tobacco rod longitudinal conveying channels (1) are at least two in a group, and the switching cylinders (22) in the same group are controlled to operate through the same electromagnetic valve island (21). At least two groups of tobacco rod longitudinal conveying channels (1) are provided.
3. The multi-channel cigarette rod turning system according to claim 2, characterized in that: The tobacco rod longitudinal conveying channel (1) is double-layered, and the switching mechanisms (2) are arranged in a staggered manner.
4. A multi-channel cigarette rod turning system according to claim 1, 2 or 3, characterized in that: The described second-stage cigarette rod downward-sliding channel (5) is composed of two U-shaped channels arranged in an arc shape. The two U-shaped channels are arranged opposite to each other. The width of the U-shaped channel matches the upright width of the cigarette rod, and the distance between the opposite surfaces of the two U-shaped channels matches the length of the cigarette rod, ensuring the stable conveyance of the cigarette rod within the second-stage cigarette rod downward-sliding channel (5).
5. The multi-channel cigarette rod turning system according to claim 4, characterized in that: A connecting block (51) is connected between the two U-shaped channels, and a brush (52) is installed on one side of the connecting block (51) facing the second-stage cigarette rod downward-sliding channel (5).
Citation Information
Patent Citations
Multi-channel cigarette carton turnover mechanism
CN221986745U