Air cushion type carton package double-specification rapid switching device of package arranging machine
By designing a cigarette conveying line parallel to each other in the air-cushion type tray and a smoke channel that adjusts the spacing, combined with the upper and lower push-down smoke blocking mechanism and the smoke leakage port, the alternating downward transport of soft box and hard box cigarettes is achieved, solving the problem that the existing air-cushion type tray and hard box cigarette production needs cannot meet the production needs of soft box and hard box cigarettes at the same time, and improving the flexible production capacity of the equipment.
Patent Information
- Application Number
- CN202421442547.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-06-21
AI Technical Summary
Existing air-cushioned trashing machines cannot meet the production needs of soft and hard-box cigarettes at the same time, because the size of the lower cigarette passage is fixed.
A double-spec fast switching device for air-cushioned tray packing is designed. By setting up a cigarette conveying line in parallel and setting up an upper and lower smoke outlet on the lower smoke pipe, combining the upper and lower smoke blocking mechanism and the lower smoke channel that adjusts the spacing, the alternating downward transport of soft box cigarettes and hard box cigarettes is realized.
The flexible production demand for soft box cigarettes and hard box cigarettes has been achieved, and the flexible production capacity of the equipment has been improved, so that soft box and hard box cigarettes can be produced online through an emergency charter at the same time.
Smart Images
Figure CN222793996U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cigarette packing, in particular to a dual-specification fast switching device for packing cigarettes of an air cushion type packing machine. Background Art
[0002] In the tobacco industry, the work content of the carton sealing area in the rolling and packaging workshop is to collect, turn, and drop the cigarettes conveyed by the packaging machine through the cigarette conveyor line to the entrance of the carton sealing machine to realize automatic cartoning and sealing of the cigarettes. In this process, an emergency packing machine is generally equipped to solve the temporary processing and storage of cigarettes when the carton sealing machine fails, so as to ensure the continuous production and operation of the upstream packaging machine. There are two main types of packing machines in the industry, the first is the chain-belt packing machine, and the second is the air cushion packing machine. A packing machine is generally installed downstream of the packing machine to be used as an emergency packing machine, but due to factors such as site and capital costs, the basic configuration method is that several carton sealing machines share one emergency packing machine.
[0003] Traditional chain-belt emergency packing machines can realize the transportation and collection of cigarette cartons of different shapes and sizes, but they have problems with low transportation efficiency and poor stability, which often cause cigarette jams and poor flexibility, and the product is facing elimination. The air cushion packing machine is the mainstream product in the industry. The air cushion packing machine uses aerodynamics to control the safe drop of cigarette cartons, cache, and centrally release and transport, which can realize the fast and flexible transportation of cigarette cartons. However, the size of each cigarette discharge channel of the air cushion packing machine is fixed and can only be used for the production and packaging of cigarette cartons of the same size. For workshops that produce both soft-pack and hard-pack cigarettes, the air cushion packing machine is difficult to meet production needs due to its limitations and non-versatility. Utility Model Content
[0004] In view of this, the purpose of the utility model is to provide a dual-specification quick switching device for air-cushion type packing machines to solve the technical problem that existing air-cushion type packing machines cannot meet the production needs of both soft-pack cigarettes and hard-pack cigarettes.
[0005] The technical solution adopted by the utility model is: an air cushion type packing machine double specification fast switching device, including an upper cigarette conveying line, a lower cigarette conveying line, an upper push smoke blocking mechanism, a lower push smoke blocking mechanism, a lower cigarette leakage pipe and a lower cigarette channel, the upper cigarette conveying line is arranged directly above the lower cigarette conveying line, the lower cigarette leakage pipe is arranged on one side of the upper cigarette conveying line and the lower cigarette conveying line, the lower cigarette leakage pipe is provided with an upper leakage port corresponding to the upper cigarette conveying line and a lower leakage port corresponding to the lower cigarette conveying line, the The upper smoke leakage port is located directly above the lower smoke leakage port, the upper push smoke blocking mechanism is arranged above the upper cigarette conveying line and can deliver the cigarettes on the upper cigarette conveying line into the upper smoke leakage port, the lower push smoke blocking mechanism is arranged above the lower cigarette conveying line and can deliver the cigarettes on the lower cigarette conveying line into the lower smoke leakage port; the lower smoke channel is arranged directly below the lower smoke leakage pipe, the lower smoke channel includes a fixed side panel and a movable side panel arranged opposite to each other, and in the cigarette conveying direction, the spacing between the fixed side panel and the movable side panel can be adjusted.
[0006] Preferably, the down smoke channel also includes a mounting frame and a distance-adjusting cylinder, the mounting frame is vertically arranged directly below the down smoke funnel, and transparent side panels are fixedly installed on both sides of the mounting frame in the vertical cigarette strip conveying direction, and in the cigarette strip conveying direction, the fixed side panel is fixedly installed on one end of the mounting frame, and the movable side panel is installed on the other end of the mounting frame, and the fixed side panel is located downstream of the movable side panel, the cylinder body end of the distance-adjusting cylinder is fixedly connected to the mounting frame, and the piston end of the distance-adjusting cylinder is fixedly connected to the movable side panel, so as to adjust the distance between the movable side panel and the fixed side panel by telescoping the distance-adjusting cylinder.
[0007] Preferably, the fixed side panels and the movable side panels extend vertically into the lower smoke leakage duct, and the fixed side panels and the movable side panels are located on both sides of the upper smoke leakage port and the lower smoke leakage port.
[0008] Preferably, in the cigarette conveying direction, the downstream end surface of the upper smoke leakage port and the downstream end surface of the lower smoke leakage port are coplanar, and the distance between the downstream end surface of the upper smoke leakage port and the upstream end surface of the fixed side plate is 1 mm to 3 mm.
[0009] Beneficial effects of the utility model:
[0010] The utility model adopts a double-layer conveying method for cigarette strips, a lower cigarette leakage duct is arranged on one side of an upper cigarette conveying line and a lower cigarette conveying line which are arranged in parallel from top to bottom, and an upper cigarette leakage port and a lower cigarette leakage port are arranged on the lower cigarette leakage duct, and the alternating cigarette discharge of hard-pack cigarette strips on the upper cigarette conveying line and soft-pack cigarette strips on the lower cigarette conveying line can be realized by controlling the upper smoke blocking mechanism and the lower smoke blocking mechanism to act successively, and the adjustment of the spacing between the movable side plate and the fixed side plate of the smoke discharge channel can be used to realize the alternating downward conveying of soft-pack cigarette strips and hard-pack cigarette strips, so as to meet the flexible production needs of soft-pack cigarettes and hard-pack cigarettes. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic structural diagram of the double-specification fast switching device of the air cushion type bagging machine of the utility model;
[0012] Figure 2 It is a structural schematic diagram of the smoke lowering channel;
[0013] Figure 3 This is a cross-sectional view of the lower smoke channel.
[0014] Description of reference numerals in the figures:
[0015] 1. Upper cigarette conveyor line; 2. Lower cigarette conveyor line; 3. Push-up smoke blocking mechanism; 4. Push-down smoke blocking mechanism; 5. Lower smoke leakage pipe; 6. Lower smoke channel; 7. Upper smoke leakage port; 8. Lower smoke leakage port; 9. Fixed side panel; 10. Movable side panel; 11. Installation frame; 12. Distance adjustment cylinder; 13. Transparent side panel; 14. Probe seat; 15. Handle. DETAILED DESCRIPTION
[0016] The following is a further detailed description of the specific implementations of the present invention in conjunction with the accompanying drawings. These implementations are only used to illustrate the present invention, but not to limit the present invention.
[0017] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0019] In addition, in the description of the present invention, unless otherwise specified, “plurality” means two or more.
[0020] Examples, such as Figure 1 , Figure 2 and Figure 3 As shown, a dual-specification fast switching device for packing of air-cushion type packing machine is used for emergency smoke exhaust during the packaging operation of soft-pack cigarettes and hard-pack cigarettes; the device includes an upper cigarette conveyor line 1, a lower cigarette conveyor line 2, an upper push smoke blocking mechanism 3, a lower push smoke blocking mechanism 4, a lower cigarette leakage pipe 5 and a lower cigarette channel 6.
[0021] The upper cigarette conveyor line 1 is arranged directly above the lower cigarette conveyor line 2, and the upper cigarette conveyor line 1 is used to convey hard-pack cigarettes from the packaging machine to the carton sealing machine, and the lower cigarette conveyor line 2 is used to convey soft-pack cigarettes from the packaging machine to the carton sealing machine.
[0022] The lower cigarette leakage pipe 5 is fixedly installed on one side of the upper cigarette conveying line 1 and the lower cigarette conveying line 2, and one side of the lower cigarette leakage pipe 5 is provided with an upper cigarette leakage port 7 corresponding to the upper cigarette conveying line 1, and one side of the lower cigarette leakage pipe 5 is provided with a lower cigarette leakage port 8 corresponding to the lower cigarette conveying line 2, and the upper cigarette leakage port 7 is located directly above the lower cigarette leakage port 8.
[0023] The upward push smoke blocking mechanism 3 is installed above the upper cigarette conveying line 1, and the upward push smoke blocking mechanism 3 can deliver the hard-pack cigarettes on the upper cigarette conveying line 1 into the upper smoke leakage port 7. The downward push smoke blocking mechanism 4 is installed above the lower cigarette conveying line 2, and the downward push smoke blocking mechanism 4 can deliver the soft-pack cigarettes on the lower cigarette conveying line 2 into the lower smoke leakage port 8.
[0024] The smoke lowering channel 6 is arranged directly below the smoke lowering funnel 5, and the smoke lowering channel 6 includes a fixed side panel 9 and a movable side panel 10 which are arranged opposite to each other, and in the direction of cigarette transport, the distance between the fixed side panel 9 and the movable side panel 10 can be adjusted to realize the air cushion-like buffered drop of soft-pack cigarettes and hard-pack cigarettes.
[0025] The present application adopts a double-layer conveying method for cigarette cartons, and a lower cigarette leakage pipe 5 is arranged on one side of the upper cigarette conveying line 1 and the lower cigarette conveying line 2 in parallel from top to bottom, and an upper cigarette leakage port 7 and a lower cigarette leakage port 8 are arranged on the lower cigarette leakage pipe 5. The upper push smoke blocking mechanism 3 and the lower push smoke blocking mechanism 4 can be controlled to act successively to achieve the alternating discharge of hard-box cigarette cartons on the upper cigarette conveying line 1 and soft-box cigarette cartons on the lower cigarette conveying line 2. By coordinating the adjustment of the spacing between the movable side panel 10 and the fixed side panel 9 of the smoke discharge channel 6, the alternating downward conveying of soft-box cigarette cartons and hard-box cigarette cartons can be achieved to meet the flexible production needs of soft-box cigarettes and hard-box cigarettes.
[0026] It should be noted that the cigarette conveying direction in this embodiment refers to Figure 1 The direction of the arrow in the figure is the moving direction of the cigarette strips on the cigarette conveyor line, and is also the length direction of the cigarette strips in the lower cigarette channel 6.
[0027] In addition, the cigarette conveyor line, the smoke pushing and blocking mechanism and the smoke drain pipe are all existing technologies and will not be described in detail here.
[0028] In a specific embodiment, if Figure 1 , Figure 2 and Figure 3 As shown, the lower smoke channel 6 includes a fixed side panel 9, a movable side panel 10, a mounting frame 11, a distance-adjusting cylinder 12 and a transparent side panel 13, wherein the mounting frame 11 is installed directly below the lower smoke drain pipe 5 in the vertical direction, and the top of the lower smoke channel 6 is connected to the lower smoke drain pipe 5, so as to allow the cigarettes in the lower smoke drain pipe 5 to fall into the inner cavity of the lower smoke channel 6.
[0029] In the direction perpendicular to the cigarette conveying direction, transparent side panels 13 are fixedly mounted on both sides of the mounting frame 11. Figure 2 As shown, transparent side panels 13 are installed on both sides of the mounting frame 11; in the direction of cigarette conveying, the fixed side panel 9 is fixedly installed at one end of the mounting frame 11, and the movable side panel 10 is installed at the other end of the mounting frame 11, and the fixed side panel 9 is located downstream of the movable side panel 10; that is, Figure 1 As shown, the cigarette strips are transported from left to right, the fixed side plate 9 is fixedly mounted on the right end of the mounting frame 11 , and the movable side plate 10 is mounted on the left end of the mounting frame 11 .
[0030] Specifically, the transparent side panel 13, the fixed side panel 9 and the movable side panel 10 are all acrylic panels.
[0031] The cylinder end of the distance adjusting cylinder 12 is fixedly connected to the mounting frame 11, and the piston end of the distance adjusting cylinder 12 is fixedly connected to the movable side plate 10, so that the distance between the movable side plate 10 and the fixed side plate 9 can be adjusted by the extension and contraction of the distance adjusting cylinder 12, that is, the movable side plate 10 is driven to approach the fixed side plate 9 by the extension of the distance adjusting cylinder 12, and the movable side plate 10 is driven to move away from the fixed side plate 9 by the shortening of the distance adjusting cylinder 12, thereby realizing the adjustment of the inner cavity size specifications of the lower smoke channel 6 to meet the different requirements of soft-pack cigarettes and hard-pack cigarettes for the inner cavity size of the lower smoke channel 6.
[0032] Preferably, Figure 1 As shown, the top ends of the fixed side panels 9 and the movable side panels 10 extend vertically into the lower smoke leakage pipe 5, and the fixed side panels 9 and the movable side panels 10 are located on both sides of the upper smoke leakage port 7 and the lower smoke leakage port 8, respectively.
[0033] More preferably, Figure 1 As shown, in the cigarette conveying direction, the downstream end surface of the upper smoke leakage port 7 and the downstream end surface of the lower smoke leakage port 8 are coplanar, and the distance between the downstream end surface of the upper smoke leakage port 7 and the upstream end surface of the fixed side plate 9 is 1mm to 3mm.
[0034] Specifically, the upper smoke leakage port 7 is a rectangular smoke leakage port, and the length dimension of the rectangular smoke leakage port is greater than the length dimension of the hard-pack cigarette carton, and the downstream end face of the upper smoke leakage port 7 refers to the right side of the rectangular smoke leakage port; the lower smoke leakage port 8 is a rectangular smoke leakage port, and the length dimension of the rectangular smoke leakage port is greater than the length dimension of the hard-pack cigarette carton, and the downstream end face of the lower smoke leakage port 8 refers to the right side of the rectangular smoke leakage port; the upstream end face of the fixed side plate 9 refers to the left side face of the fixed side plate 9, so that after the hard-pack cigarette carton passes through the upper smoke leakage port 7 and enters the lower smoke leakage duct 5, the distance between the right end face of the hard-pack cigarette carton and the left side face of the fixed side plate 9 is 2mm to 3mm, and after the soft-pack cigarette carton passes through the lower smoke leakage port 8 and enters the lower smoke leakage duct 5, the distance between the right end face of the soft-pack cigarette carton and the left side face of the fixed side plate 9 is 2mm to 3mm.
[0035] A probe seat 14 for mounting a sensor is provided on one side of the mounting frame 11 ; meanwhile, a handle 15 is connected to the movable side plate 10 .
[0036] The working process of the device of this application is as follows:
[0037] The dimensions of the hard pack cigarettes produced by the factory are: length 282mm × width 89.5mm × height 48mm; the dimensions of the soft pack cigarettes are: length 272.5mm × width 87mm × height 46mm. The difference of about 2mm in the height and width of the cigarettes does not affect the transportation of the lower smoke channel.
[0038] When hard-pack cigarette cartons are stored in a downward direction, the length of the inner cavity of the lower cigarette channel 6 remains unchanged. When soft-pack cigarette cartons are stored in a downward direction, the length of the inner cavity of the lower cigarette channel 6 is adjusted by the movable side plate 10 driven by the distance adjustment cylinder 12, and the length is shortened to ensure the smooth downward storage of soft-pack cigarette cartons. When the storage amount of cigarette cartons triggers the sensor installed on the probe seat 14, the cigarette cartons are released to ensure that the cigarette cartons fall smoothly onto the conveyor belt at the entrance of the carton sealing machine.
[0039] During the production process, when the upper cigarette conveyor line 1 conveys the hard-pack cigarettes to the upper cigarette outlet 7, the upper push smoke blocking mechanism 3 performs a smoke blocking or pushing action according to the control system; when the lower cigarette conveyor line 2 conveys the soft-pack cigarettes to the lower cigarette outlet 8, the lower push smoke blocking mechanism 4 performs a smoke blocking or pushing action according to the control system. The upper and lower layers perform alternate pushing actions in different time periods to ensure that soft-pack cigarettes and hard-pack cigarettes do not mix up or get stuck when entering the lower cigarette channel 6.
[0040] When the cigarette cartons are pushed into the lower cigarette hopper 5 by the cigarette pushing and blocking mechanism, they are collected into the vertical and transparent lower cigarette channel 6, where they can be stored and stacked in an orderly manner. When a certain number of cigarette cartons are stored, the gate at the bottom of the lower cigarette channel 6 will discharge them in an orderly manner, and the discharged cigarette cartons fall onto the horizontal conveyor below and are then sent to the entrance of the horizontal conveyor in front of the carton filling and sealing machine.
[0041] When the hard-box carton sealing machine fails, the upper cigarette conveyor line 1 will convey the hard-box cigarettes to the upper cigarette outlet 7 of the emergency packing machine. After detecting the hard-box cigarettes, the upper push-up smoke blocking mechanism 3 is activated to push the hard-box cigarettes into the lower cigarette channel 6. When the soft-box carton sealing machine fails, the lower cigarette conveyor line 2 will convey the soft-box cigarettes to the lower cigarette outlet 8 of the emergency packing machine. The distance adjustment cylinder 12 of the lower cigarette channel 6 adjusts the inner cavity of the channel to the length indicated by the soft-box cigarettes, and the lower push-up smoke blocking mechanism 4 is activated to push the soft-box cigarettes into the lower cigarette channel 6.
[0042] Compared with the prior art, this application has at least the following beneficial technical effects:
[0043] The present application adopts a double-layer cigarette pushing and blocking mechanism and a double-layer cigarette carton conveyor line to realize the cigarette feeding sorting of soft-pack cigarette cartons and hard-pack cigarette cartons, and changes the size of the inner cavity of the cigarette feeding channel by extending and retracting the distance-adjusting cylinder of the cigarette feeding channel, thereby realizing the alternating cigarette feeding and conveying of soft-pack cigarette cartons and hard-pack cigarette cartons, so that soft-pack cigarette cartons and hard-pack cigarette cartons can be flexibly produced online at the same time through an emergency packing machine, thereby improving the flexible production capacity of the equipment.
[0044] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.
Claims
1. A dual-specification fast switching device for air cushion packing machine, characterized in that: The invention comprises an upper cigarette conveying line (1), a lower cigarette conveying line (2), an upper push smoke blocking mechanism (3), a lower push smoke blocking mechanism (4), a lower smoke leakage pipe (5) and a lower smoke channel (6); the upper cigarette conveying line (1) is arranged directly above the lower cigarette conveying line (2); the lower smoke leakage pipe (5) is arranged on one side of the upper cigarette conveying line (1) and the lower cigarette conveying line (2); the lower smoke leakage pipe (5) is provided with an upper smoke leakage port (7) corresponding to the upper cigarette conveying line (1) and a lower smoke leakage port (8) corresponding to the lower cigarette conveying line (2); the upper smoke leakage port (7) is located directly above the lower smoke leakage port (8) The upper push smoke blocking mechanism (3) is arranged above the upper cigarette conveying line (1) and is capable of delivering the cigarettes on the upper cigarette conveying line (1) into the upper smoke leakage port (7); the lower push smoke blocking mechanism (4) is arranged above the lower cigarette conveying line (2) and is capable of delivering the cigarettes on the lower cigarette conveying line (2) into the lower smoke leakage port (8); the lower smoke channel (6) is arranged directly below the lower smoke leakage pipe (5); the lower smoke channel (6) includes a fixed side plate (9) and a movable side plate (10) arranged opposite to each other, and in the direction of cigarette conveying, the distance between the fixed side plate (9) and the movable side plate (10) can be adjusted.
2. According to claim 1, a device for quickly switching between two specifications of strip packs of an air cushion type packing machine is characterized in that: The lower smoke channel (6) also includes a mounting frame (11) and a pitch-adjusting cylinder (12). The mounting frame (11) is vertically arranged directly below the lower smoke funnel (5). In the vertical direction of cigarette conveying, transparent side panels (13) are fixedly installed on both sides of the mounting frame (11). In the direction of cigarette conveying, the fixed side panel (9) is fixedly installed on one end of the mounting frame (11), and the movable side panel (10) is installed on the other end of the mounting frame (11), and the fixed side panel (9) is located downstream of the movable side panel (10). The cylinder end of the pitch-adjusting cylinder (12) is fixedly connected to the mounting frame (11), and the piston end of the pitch-adjusting cylinder (12) is fixedly connected to the movable side panel (10), so that the distance between the movable side panel (10) and the fixed side panel (9) can be adjusted by telescoping the pitch-adjusting cylinder (12).
3. The device for quickly switching between two specifications of strip packs of an air cushion type packing machine according to claim 2 is characterized in that: The fixed side panels (9) and the movable side panels (10) extend vertically into the lower smoke leakage pipe (5), and the fixed side panels (9) and the movable side panels (10) are located on both sides of the upper smoke leakage port (7) and the lower smoke leakage port (8).
4. The device for quickly switching between two specifications of strip packs of an air cushion type packing machine according to claim 3 is characterized in that: In the direction of cigarette transport, the downstream end surface of the upper smoke leakage port (7) and the downstream end surface of the lower smoke leakage port (8) are coplanar, and the distance between the downstream end surface of the upper smoke leakage port (7) and the upstream end surface of the fixed side plate (9) is 1 mm to 3 mm.