Three-inlet double-flip drop-down full-size smoke hood

Abstract

This utility model provides a three-inlet, double-flip, drop-type cigarette stacking machine for all specifications. A flip-flip cigarette stacking machine packaging line is located on each side of the cigarette stacking transport platform, and a drop-type cigarette stacking machine packaging line is located at the top of the platform. Drop-type cigarette stackers are installed on these packaging lines. Multiple cigarette-supporting devices are vertically and equidistantly arranged on the frame of each drop-type cigarette stacker. Each cigarette-supporting device has two symmetrically opening and closing cigarette-supporting plates, which are slidably connected to the device. A drive unit on each device works in conjunction with the plates. The frame of the drop-type cigarette stacker has a smoke inlet, positioned to match the uppermost cigarette-supporting device. The advantage of this utility model is that it overcomes the problem of existing cigarette stacking machines requiring additional equipment to place stacked cigarette boxes onto a conveyor belt for transport. The multiple cigarette-receiving compartments allow direct connection to the conveyor belt, organizing the cigarette boxes into neat layers.

Description

Technical Field

[0001] This utility model relates to the field of cigarette packaging, and more specifically to a three-inlet double-flip drop-type full-size cigarette stacking machine. Background Technology

[0002] In the current cigarette packaging industry, stacking machines are commonly used to stack cigarette boxes. These machines employ symmetrical chain drive, and because the receiving plate can only move along the entire chain structure, they suffer from a high damage rate when stacking irregularly shaped cigarettes. They are more suitable for stacking standard medium and slim cigarette boxes. Furthermore, due to their working principle, the stacked cigarette boxes fall into a receiving platform, and then a pushing device pushes them into a conveyor for the next packaging step. This method is not only inconvenient for packaging all specifications of cigarette boxes, but also inefficient and unfavorable for production implementation. Utility Model Content

[0003] This invention overcomes the shortcomings of the prior art and provides a three-inlet double-flip drop-type full-size cigarette stacking machine.

[0004] The objective of this utility model is achieved through the following technical solution.

[0005] A three-inlet, double-flip, drop-type cigarette stacking machine with full range of specifications. Each side of the cigarette stacking transport platform has a flip-flip cigarette stacking machine packaging line, and the top of the platform has a drop-type cigarette stacking machine packaging line. Drop-type cigarette stackers are installed on the packaging line, and multiple cigarette-supporting devices are vertically and equidistantly mounted on the frame of each drop-type cigarette stacker. Each cigarette-supporting device has two symmetrically opening and closing cigarette-supporting plates, which are slidably connected to the device. A drive unit on each cigarette-supporting device works in conjunction with the plates. The frame of the drop-type cigarette stacker has a smoke inlet, the position of which matches the uppermost cigarette-supporting device.

[0006] The smoke-collecting device includes a fixed plate, a smoke-collecting plate, and a driver. There are two fixed plates symmetrically arranged on the left and right sides of the smoke stacking machine housing, with a gap between the two fixed plates. The gap between each set of fixed plates forms a smoke-falling passage. The smoke-collecting plate is slidably connected to the corresponding fixed plate, and the driver is configured to cooperate with the smoke-collecting plate.

[0007] The driver includes a drive motor, a drive wheel, a drive belt, and a linkage slider. The drive wheel is arranged in pairs, and a drive belt is provided on the drive wheel. The drive belt is fixedly connected to the drive unit of the drive motor. The drive belt is arranged in a ring shape and is divided into two belt bodies by the two drive wheels. A linkage slider is fixedly provided on each belt body, and the two linkage sliders are fixedly connected to the corresponding cigarette holders.

[0008] The fixed plate is provided with one or more slides, and the cigarette holder is slidably connected to the fixed plate through the slides.

[0009] The falling-type cigarette stacking machine packaging line is equipped with a falling-type cigarette stacking inlet belt, which is equipped with a channel pushing device. The conveyor belt structure at the outlet of the falling-type cigarette stacking inlet belt is an arranged belt structure, which is set up in conjunction with the falling-type cigarette stacking machine.

[0010] The flip-type cigarette stacking machine packaging line includes a cigarette inlet conveyor belt, a cigarette pressing control device, and a cigarette stacking machine. The cigarette inlet conveyor belt, the cigarette pressing control device, and the cigarette stacking machine are arranged in sequence. A cigarette pressing machine is installed on the cigarette pressing conveyor belt of the cigarette pressing control device. The cigarette pressing machine is equipped with a lifting device. The lifting part of the lifting device is equipped with a cigarette pressing rotating belt. The cigarette pressing rotating belt includes a sponge belt and a rotating motor. There are two sponge belts, which are arranged side by side on the rotating motor. A counting device is correspondingly installed on the cigarette pressing rotating belt and the cigarette pressing conveyor belt. A cigarette receiving platform is correspondingly installed at the lower part of the cigarette stacking machine. A cigarette pushing device is installed on the cigarette receiving platform.

[0011] A gap is provided in the center of the smoke-pressing conveyor belt, and a counting device is provided at the corresponding position of the gap in the center of the smoke-pressing conveyor belt. A counting device is also provided between the two sponge belts of the smoke-pressing rotating belt. The counting devices set on the smoke-pressing conveyor belt and the counting devices set on the smoke-pressing rotating belt are paired together.

[0012] The frame of the smoke suppression control device is equipped with a guide shaft, the smoke suppression rotating belt is slidably connected to the guide shaft, and the lifting device is connected to the smoke suppression rotating belt through a transmission rack.

[0013] The stacked cigarette transport platform is equipped with a transport platform, a drive chain, a cigarette pusher, a cigarette receiving plate, and a cigarette receiving plate lifting control device. The transport platform is a strip platform, which is set up in conjunction with the cigarette pusher, wrapping machine, and heat shrink oven set up on the stacked cigarette machine packaging line. The two sides of the transport platform are symmetrically equipped with drive chains and smoke baffles. Multiple cigarette pushers are evenly spaced on the drive chain to form a compartment structure. A cigarette receiving plate is set on the transport platform. The cigarette receiving plate is set below the drop-type stacked cigarette machine and is set on the lifting part of the cigarette receiving plate lifting control device.

[0014] The beneficial effects of this utility model are as follows:

[0015] This solution overcomes the problem of existing cigarette stacking machines requiring additional equipment to place stacked cigarette boxes onto a conveyor belt for transport. This device employs a multi-layer cigarette receiving chamber structure, which can directly interface with the conveyor belt to arrange cigarette boxes into neat layers. Therefore, it is suitable for irregularly shaped cigarette boxes without the problems of jamming or dropping boxes that occur with existing stacking machines. After arranging the cigarette boxes, the neat layers are dropped layer by layer until they fall into the conveyor belt. Repeating this process effectively stacks multiple layers of cigarette boxes. It can effectively accommodate irregularly shaped cigarette boxes and can also stack the cigarette boxes directly within the conveyor device, avoiding the need for additional equipment and significantly improving efficiency.

[0016] Based on this, the device is also equipped with two flip-plate cigarette stacking machine packaging lines, which makes packaging more efficient and compatible with different types of cigarette stacking machines, making the device more flexible and versatile, and suitable for widespread use. Attached Figure Description

[0017] Figure 1 This is a top view of the present invention;

[0018] Figure 2 This is a side view of the present invention;

[0019] Figure 3 This is a schematic diagram showing the coordination between the stacked cigarette transport platform and the drop-type stacked cigarette machine;

[0020] Figure 4 This is a structural diagram of a drop-down smoke stacker;

[0021] Figure 5 This is a schematic diagram of the working principle of the stacked cigarette transport platform;

[0022] Figure 6 This is a schematic diagram showing the coordination between the smoke stacking machine and the smoke receiving platform;

[0023] Figure 7 This is a schematic diagram of the smoke suppression control device;

[0024] Figure 8 This is a front view of the smoke suppression control device;

[0025] In the diagram: 1. Cigarette stacking conveyor platform; 101. Conveyor platform; 102. Drive chain; 103. Cigarette pusher; 104. Cigarette receiving plate; 105. Cigarette receiving plate lifting control device; 106. Cigarette baffle; 2. Drop-type cigarette stacking machine; 201. Cigarette holding device; 202. Cigarette holding plate; 203. Fixing plate; 204. Drive motor; 205. Drive wheel; 206. Drive belt; 207. Linkage slider; 208. 1. Slide rail; 209. Smoke inlet; 3. Falling-type stacked smoke inlet conveyor belt; 301. Dividing and pushing smoke device; 4. Smoke inlet conveyor belt; 5. Smoke stacking machine; 6. Smoke pressing conveyor belt; 7. Smoke pressing machine; 701. Lifting device; 702. Sponge belt; 703. Rotating motor; 704. Guide shaft; 705. Transmission rack; 8. Counting device; 9. Smoke receiving platform; 10. Smoke pushing device; 11. Wrapping machine; 12. Heat shrink oven. Detailed Implementation

[0026] The technical solution of this utility model will be further described below through specific embodiments.

[0027] Example

[0028] A three-inlet, double-flip, drop-type cigarette stacking machine with full specifications. A flip-type cigarette stacking machine packaging line is located on each side of the cigarette stacking transport platform 1. A drop-type cigarette stacking machine packaging line is located on the top of the cigarette stacking transport platform 1. A drop-type cigarette stacking machine 2 is located on the drop-type cigarette stacking machine packaging line. Multiple cigarette-supporting devices 201 are vertically and equidistantly arranged on the frame of the drop-type cigarette stacking machine 2. Each cigarette-supporting device 201 has two symmetrically opening and closing cigarette-supporting plates 202. The two cigarette-supporting plates 202 are slidably connected to the cigarette-supporting device 201. A driver installed on the cigarette-supporting device 201 cooperates with the cigarette-supporting plates 202. A smoke inlet 209 is located on the frame of the drop-type cigarette stacking machine 2, and the position of the smoke inlet 209 matches the uppermost cigarette-supporting device 201.

[0029] The smoke-collecting device 201 includes a fixed plate 203, a smoke-collecting plate 202, and a driver. The number of fixed plates 203 is two, which are symmetrically arranged on the left and right sides of the smoke stacking machine housing. There is a gap between the two fixed plates 203. The gap between each set of fixed plates 203 forms a smoke-falling passage. The smoke-collecting plate 202 is slidably connected to the corresponding fixed plate 203. The driver is configured to cooperate with the smoke-collecting plate 202.

[0030] The driver includes a drive motor 204, a transmission wheel 205, a transmission belt 206, and a linkage slider 207. The transmission wheel 205 is arranged in pairs, and the transmission wheel 205 is equipped with a transmission belt 206. The transmission belt 206 is fixedly connected to the drive unit of the drive motor 204. The transmission belt 206 is arranged in a ring shape and is divided into two belt bodies by the two transmission wheels 205. Each belt body is fixedly equipped with a linkage slider 207, and the two linkage sliders 207 are respectively fixedly connected to the corresponding cigarette holder 202.

[0031] The fixed plate 203 is provided with one or more slides 208, and the cigarette holder 202 is slidably connected to the fixed plate 203 through the slides 208.

[0032] The falling-type cigarette stacking machine packaging line is equipped with a falling-type cigarette stacking inlet belt 3, and a channel pushing device 301 is provided on the falling-type cigarette stacking inlet belt 3. The conveyor belt structure at the outlet of the falling-type cigarette stacking inlet belt 3 is an arranged belt structure, which is set in conjunction with the falling-type cigarette stacking machine 2.

[0033] The flip-type cigarette stacking machine packaging line includes a cigarette inlet conveyor belt 4, a cigarette pressing control device, and a cigarette stacking machine 5. The cigarette inlet conveyor belt 4, the cigarette pressing control device, and the cigarette stacking machine 5 are arranged in sequence. A cigarette pressing machine 7 is installed on the cigarette pressing conveyor belt 6 of the cigarette pressing control device. The cigarette pressing machine 7 is equipped with a lifting device 701. The lifting part of the lifting device 701 is equipped with a cigarette pressing rotating belt. The cigarette pressing rotating belt includes a sponge belt 702 and a rotating motor 703. There are two sponge belts 702, which are arranged side by side on the rotating motor 703. A counting device 8 is correspondingly installed on the cigarette pressing rotating belt and the cigarette pressing conveyor belt 6. A cigarette receiving platform 9 is correspondingly installed at the lower part of the cigarette stacking machine 5. A cigarette pushing device 10 is installed on the cigarette receiving platform 9.

[0034] A gap is provided in the center of the smoke-pressing conveyor belt 6, and a counting device 8 is provided in the corresponding position of the gap in the center of the smoke-pressing conveyor belt 6. A counting device 8 is also provided between the two sponge belts 702 of the smoke-pressing rotating belt. The counting devices 8 provided on the smoke-pressing conveyor belt 6 and the counting devices 8 provided on the smoke-pressing rotating belt are paired together.

[0035] The frame of the smoke suppression control device is equipped with a guide shaft 704, the smoke suppression rotating belt is slidably connected to the guide shaft 704, and the lifting device 701 is connected to the smoke suppression rotating belt through a transmission rack 705.

[0036] The stacked cigarette transport platform 1 is equipped with a transport platform 101, a transmission chain 102, a cigarette pusher 103, a cigarette receiving plate 104, and a cigarette receiving plate lifting control device 105. The transport platform 101 is a strip platform. The transport platform 101 is configured in conjunction with the cigarette pusher 10, the wrapping machine 11, and the heat shrink oven 12 set on the flip-top stacked cigarette packaging line. The two sides of the transport platform 101 are symmetrically equipped with transmission chains 102 and smoke baffles 106. Multiple cigarette pushers 103 are equidistantly arranged on the transmission chain 102 to form a compartment structure. The transport platform 101 is equipped with a cigarette receiving plate 104, which is located below the drop-type stacked cigarette machine and is located on the lifting part of the cigarette receiving plate lifting control device 105.

[0037] like Figure 1 and Figure 2As shown, the stacked cigarette transport platform 1 is used to receive the stacked cigarette boxes from the flip-type cigarette stacking machine packaging line and the drop-type cigarette stacking machine packaging line, and finally transport the cigarette boxes to the wrapping machine 11 and the heat shrink oven 12 for final packaging.

[0038] Unlike the flap-type smoke stacking structure in existing technologies, such as Figures 3-5 As shown.

[0039] This device is equipped with a falling cigarette stacker 2. The falling cigarette stacker 2 is vertically set up with a multi-layer cigarette support device 201 to form a multi-layer structure, which allows the incoming cigarette boxes to fall layer by layer and finally form a cigarette stack.

[0040] The cigarette holder 201 is equipped with a cigarette support plate 202 to directly support and bear the weight of the cigarette box. It can be opened and closed as needed to allow the cigarette box to fall smoothly. In this embodiment, the cigarette support plate 202 is an L-shaped plate with a vertical protruding structure to limit the position of the cigarette box and prevent it from changing position.

[0041] Meanwhile, to ensure the correct entry of the cigarette boxes into the smoke inlet 209, a channel-pushing device 301 is installed on the drop-type stacked cigarette inlet belt 3. This device 301 is equipped with a visual detection device that identifies the position of the cigarette boxes. Based on instructions, a cylinder or electric cylinder controls a pusher plate to push the cigarette boxes to the left and right sides, ensuring they reach the correct position. This works in conjunction with the arrangement belt structure on the drop-type stacked cigarette inlet belt 3. The arrangement belt structure is located at the smoke inlet 209. In this embodiment, two sets of belts are arranged side-by-side, each driven by an independent drive motor, effectively controlling the movement of the cigarette boxes on the two belts and achieving controllable smoke inlet.

[0042] Furthermore, the cigarette holder 202 slides on the fixed plate 203 via the slide rail 208. A cigarette holder 201 is provided with two cigarette holders 202, and each of the two cigarette holders 202 is fixedly connected to a linkage slider 207. The linkage slider 207 drives the opening and closing of the cigarette holder 202.

[0043] Since the two linked sliders 207 are respectively set on the transmission belt 206 on both sides of the transmission wheel 205, when the transmission belt 206 is driven by the drive motor 204, the two linked sliders 207 will move in opposite directions to realize the opening and closing of the cigarette holder 202.

[0044] like Figure 3 and Figure 5 As shown, the stacked cigarette boxes by the drop-type cigarette stacking machine 2 are received by the cigarette receiving plate 104 of the cigarette stacking transport platform 1. The cigarette receiving plate 104 is raised and lowered by the cigarette receiving plate lifting control device 105. Unlike the conveyor belt, the cigarette stacking transport platform 1 is pushed by the cigarette pushing plate 103 to move the cigarette boxes on the transport platform 101 to achieve the purpose of transportation.

[0045] Furthermore, in order to accommodate all types of tobacco products and increase overall packaging efficiency, two flip-top cigarette stacking packaging lines are set up to operate simultaneously.

[0046] like Figure 6 As shown, the cigarette box packaging line uses a cigarette inlet conveyor belt 4 to transport the cigarette boxes. After passing through the cigarette pressing control device, the cigarette boxes are stacked in the cigarette stacking machine 5, and then the cigarette pushing device 10 pushes the cigarette boxes from the cigarette receiving platform 9 into the cigarette stacking transport conveyor platform 1.

[0047] like Figure 7 and Figure 8 As shown, a cigarette pressing control device is installed to control the wave and quantity of cigarette boxes entering the cigarette stacking machine 5. The cigarette pressing conveyor belt 6 of the cigarette pressing control device is used to transport the cigarette boxes. The cigarette pressing machine 7 uses a lifting device 701 to control the height of the cigarette pressing conveyor belt, continuously providing downward pressure to the cigarette boxes to achieve stable control. A rotating motor 703 controls the sponge belt 702 to run synchronously with the cigarette pressing conveyor belt 6 to avoid damage to the cigarette boxes. A guide shaft 704 is used to limit and support the vertical movement of the rotating motor 703, and a transmission rack 705 is used for transmission.

[0048] The embodiments of this utility model have been described in detail above, but the content described is only a preferred embodiment of this utility model and should not be considered as limiting the scope of implementation of this utility model. All equivalent changes and improvements made in accordance with the claims of this utility model should still fall within the patent coverage of this utility model.

Claims

1. A three-inlet, double-flip, drop-type full-range smoke stacking machine, characterized in that: Each side of the cigarette stacking conveyor platform is equipped with a flip-type cigarette stacking machine packaging line, and the top of the cigarette stacking conveyor platform is equipped with a drop-type cigarette stacking machine packaging line. The drop-type cigarette stacking machine packaging line is equipped with a drop-type cigarette stacking machine. Multiple cigarette support devices are vertically and equidistantly arranged on the frame of the drop-type cigarette stacking machine. Each cigarette support device is equipped with two symmetrically opening and closing cigarette support plates. The two cigarette support plates are slidably connected to the cigarette support device. The drive unit on the cigarette support device is configured to cooperate with the cigarette support plates. The frame of the drop-type cigarette stacking machine is equipped with a smoke inlet, and the position of the smoke inlet matches the uppermost cigarette support device.

2. The three-inlet double-flip-plate drop-down full-size cigarette stacking machine according to claim 1, characterized in that: The smoke-collecting device includes a fixed plate, a smoke-collecting plate, and a driver. There are two fixed plates symmetrically arranged on the left and right sides of the smoke stacking machine housing, with a gap between the two fixed plates. The gap between each set of fixed plates forms a smoke-falling passage. The smoke-collecting plate is slidably connected to the corresponding fixed plate, and the driver is configured to cooperate with the smoke-collecting plate.

3. The three-inlet double-flip-plate drop-type full-size cigarette stacking machine according to claim 2, characterized in that, The driver includes a drive motor, a drive wheel, a drive belt, and a linkage slider. The drive wheel is arranged in pairs, and a drive belt is provided on the drive wheel. The drive belt is fixedly connected to the drive unit of the drive motor. The drive belt is arranged in a ring shape and is divided into two belt bodies by the two drive wheels. A linkage slider is fixedly provided on each belt body, and the two linkage sliders are fixedly connected to the corresponding cigarette holders.

4. The three-inlet double-flip-plate drop-down full-size cigarette stacking machine according to claim 3, characterized in that: The fixed plate is provided with one or more slides, and the cigarette holder is slidably connected to the fixed plate through the slides.

5. The three-inlet double-flip-plate drop-down full-size cigarette stacking machine according to claim 1, characterized in that: The falling-type cigarette stacking machine packaging line is equipped with a falling-type cigarette stacking inlet belt, which is equipped with a channel pushing device. The conveyor belt structure at the outlet of the falling-type cigarette stacking inlet belt is an arranged belt structure, which is set up in conjunction with the falling-type cigarette stacking machine.

6. The three-inlet double-flip-plate drop-down full-size cigarette stacking machine according to claim 1, characterized in that: The flip-type cigarette stacking machine packaging line includes a cigarette inlet conveyor belt, a cigarette pressing control device, and a cigarette stacking machine. The cigarette inlet conveyor belt, the cigarette pressing control device, and the cigarette stacking machine are arranged in sequence. A cigarette pressing machine is installed on the cigarette pressing conveyor belt of the cigarette pressing control device. The cigarette pressing machine is equipped with a lifting device. The lifting part of the lifting device is equipped with a cigarette pressing rotating belt. The cigarette pressing rotating belt includes a sponge belt and a rotating motor. There are two sponge belts, which are arranged side by side on the rotating motor. A counting device is correspondingly installed on the cigarette pressing rotating belt and the cigarette pressing conveyor belt. A cigarette receiving platform is correspondingly installed at the lower part of the cigarette stacking machine. A cigarette pushing device is installed on the cigarette receiving platform.

7. The three-inlet double-flip-plate drop-down full-size cigarette stacking machine according to claim 6, characterized in that: A gap is provided in the center of the smoke-pressing conveyor belt, and a counting device is provided at the corresponding position of the gap in the center of the smoke-pressing conveyor belt. A counting device is also provided between the two sponge belts of the smoke-pressing rotating belt. The counting devices set on the smoke-pressing conveyor belt and the counting devices set on the smoke-pressing rotating belt are paired together.

8. The three-inlet double-flip-plate drop-down full-size cigarette stacking machine according to claim 7, characterized in that: The frame of the smoke suppression control device is equipped with a guide shaft, the smoke suppression rotating belt is slidably connected to the guide shaft, and the lifting device is connected to the smoke suppression rotating belt through a transmission rack.

9. The three-inlet double-flip-plate drop-down full-size cigarette stacking machine according to any one of claims 1-8, characterized in that: The stacked cigarette transport platform is equipped with a transport platform, a drive chain, a cigarette pusher, a cigarette receiving plate, and a cigarette receiving plate lifting control device. The transport platform is a strip platform, which is set up in conjunction with the cigarette pusher, wrapping machine, and heat shrink oven set up on the stacked cigarette machine packaging line. The two sides of the transport platform are symmetrically equipped with drive chains and smoke baffles. Multiple cigarette pushers are evenly spaced on the drive chain to form a compartment structure. A cigarette receiving plate is set on the transport platform. The cigarette receiving plate is set below the drop-type stacked cigarette machine and is set on the lifting part of the cigarette receiving plate lifting control device.

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