Product pushing device and cigarette packaging device

Abstract

The application relates to the field of cigarette packaging technology, in particular to a product pushing device and a cigarette packaging device. The product pushing device comprises a conveying mechanism, a first telescopic cylinder, a quantitative pushing mechanism, a first position detector and a controller. The conveying mechanism comprises an inlet end and an outlet end, the quantitative pushing mechanism is arranged at the outlet end, the output end of the first telescopic cylinder is connected with the quantitative pushing mechanism to drive the quantitative pushing mechanism to act, and products can enter the inlet end and be conveyed to the quantitative pushing mechanism at the outlet end. The first position detector is installed on the conveying mechanism to detect the position information of the products. The controller is in communication connection with the first position detector and the first telescopic cylinder. The controller comprises a counter, receives the position signal sent by the first position detector, and controls the first telescopic cylinder to act. The product pushing device and the cigarette packaging device solve the problems that the traditional boxing mode requires high proficiency of the operators and the operators have high labor intensity.

Description

Technical Field

[0001] This application relates to the field of cigarette packaging technology, and in particular to a product pushing device and a cigarette packaging device. Background Technology

[0002] In the auxiliary production process of the ZB416 packaging machine, after the cigarette cartons are folded, wrapped in transparent paper, and heat-sealed, they are output from the packaging machine's output port. The cigarette cartons are then manually sealed. Currently, each carton contains 50 cartons, arranged in a 5×10 pattern, meaning 10 cartons are stacked in 5 layers. When packing the cartons, the manual staff needs to select 10 cartons from each layer during the output process and group them into sets of 10. In other words, each layer of 10 cartons is packed into the carton in 5 separate batches.

[0003] However, the traditional packing method is manual packing. First, manual packing requires accurately and quickly selecting 10 packs of cigarettes at a time. Otherwise, the cigarettes will pile up on the cigarette collection platform, leading to problems such as crushing. Therefore, the traditional packing method requires a high level of skill from the operators and results in high labor intensity for them. Utility Model Content

[0004] The purpose of this application is to provide a product pushing device and a cigarette packaging device, thereby solving the problems of high operator skill requirements and high labor intensity in traditional packing methods.

[0005] According to a first aspect of this application, a product pushing device is provided, comprising a conveying mechanism, a first telescopic cylinder, a quantitative pushing mechanism, a first positioning detector, and a controller; the conveying mechanism includes an inlet end and an outlet end, the quantitative pushing mechanism is disposed at the outlet end, the output end of the first telescopic cylinder is connected to the quantitative pushing mechanism to drive the quantitative pushing mechanism to operate, allowing the product to enter from the inlet end and be conveyed to the quantitative pushing mechanism at the outlet end; the first positioning detector is installed on the conveying mechanism to detect the positioning information of the product, the controller is communicatively connected to the first positioning detector and the first telescopic cylinder, the controller includes a counter, the controller receives the positioning signal sent by the first positioning detector, and controls the first telescopic cylinder to operate.

[0006] In any of the above technical solutions, the quantitative pushing mechanism further includes a quantitative pushing plate; the conveying mechanism includes two sides parallel to its conveying direction, and the first telescopic cylinder is installed on one of the two sides; the output end of the first telescopic cylinder is connected to the quantitative pushing plate, and the extension and retraction direction of the first telescopic cylinder is perpendicular to the conveying direction.

[0007] In any of the above technical solutions, the controller is further configured with a predetermined cumulative quantity. When the counter accumulates the arrival signal to the predetermined cumulative quantity, the controller controls the first telescopic cylinder to move. The length of the quantitative push plate is equal to the total length of the predetermined cumulative quantity of products, and the width of the quantitative push plate is less than the height of the products.

[0008] In any of the above technical solutions, the conveying mechanism further includes a first conveying platform and a second conveying platform; the first conveying platform and the second conveying platform are spaced apart in the height direction of the product pushing device, and the height direction is perpendicular to the conveying direction; the inlet end and the outlet end are both located on the same side of the product pushing device in the conveying direction; the first conveying platform includes the inlet end and a tail end opposite to the inlet end, and the second conveying platform includes the outlet end and a head end opposite to the outlet end, and the tail end is connected to the head end.

[0009] In any of the above technical solutions, the conveying mechanism further includes a second telescopic cylinder, and the controller is communicatively connected to the second telescopic cylinder; the second telescopic cylinder is installed at the head end of the second conveying platform, and the extension and retraction direction of the second telescopic cylinder is parallel to the conveying direction; the second telescopic cylinder can move intermittently to push the product on the second conveying platform to the quantitative pushing mechanism at the discharge end.

[0010] In any of the above technical solutions, the conveying mechanism further includes a conveyor belt and a guide rail; the first conveying platform is provided with the conveyor belt, which is used to convey the product; the guide rail extends along the height direction to connect the tail end and the head end, and the product at the tail end can be conveyed to the head end via the guide rail.

[0011] In any of the above technical solutions, the number of guide rails is two, the two guide rails are aligned and spaced apart, and at least one guide rail includes a first baffle and a second baffle spaced apart in the conveying direction. The first baffle is positioned closer to the quantitative pushing mechanism than the second baffle, and there is a gap between the bottom of the first baffle and the first conveying platform.

[0012] In any of the above technical solutions, the product is further defined as a cuboid, laid flat on the conveyor belt, and the distance between the first baffle and the second baffle is greater than or equal to the product thickness, but less than the product width and length.

[0013] In any of the above technical solutions, the product pushing device further includes a second positioning detector, and the controller is communicatively connected to the second positioning detector; the second positioning detector is installed on the conveying mechanism and located at the entrance of the quantitative pushing mechanism to detect the position information of the product; when the controller receives the position signal sent by the second positioning detector, the counter starts to accumulate the positioning signal.

[0014] According to a second aspect of this application, a cigarette packaging apparatus is provided, including the product pushing device described above, wherein the product is a cigarette pack.

[0015] The product delivery device of this application includes a conveying mechanism, a first telescopic cylinder, a quantitative delivery mechanism, a first positioning detector, and a controller. The conveying mechanism includes an inlet end and an outlet end. The quantitative delivery mechanism is located at the outlet end. The output end of the first telescopic cylinder is connected to the quantitative delivery mechanism to drive its operation, allowing the product to enter from the inlet end and be delivered to the quantitative delivery mechanism at the outlet end. The first positioning detector is installed on the conveying mechanism to detect the product's positioning information. The controller is communicatively connected to the first positioning detector and the first telescopic cylinder. The controller includes a counter, receives the positioning signal sent by the first positioning detector, and controls the operation of the first telescopic cylinder.

[0016] Based on the above technical features, the beneficial effects of this application are as follows: This application installs a first positioning detector on the conveying mechanism to detect the positioning information of the product and send the positioning signal to the controller. The controller includes a counter. When the counter accumulates the positioning signals to a predetermined number (the predetermined number can be set according to the requirements, for example, the predetermined number is 10), the controller controls the first telescopic cylinder to move.

[0017] This application incorporates a first telescopic cylinder and a quantitative pushing mechanism at the discharge end of the conveying mechanism. For example, when the first positioning detector detects 10 products passing through, it indicates that 10 products have been conveyed to the quantitative pushing mechanism at the discharge end. At this time, the controller controls the first telescopic cylinder to drive the quantitative pushing mechanism to push out the 10 products remaining in the quantitative pushing mechanism. With this configuration, this application solves the problem of operators being unable to quickly select 10 packs of cigarettes for packing during manual packing, resulting in damaged cigarette packs and high labor intensity.

[0018] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 A schematic diagram of the overall structure of a product pushing device according to an embodiment of this application is shown; Figure 2 Show Figure 1 A partial structural diagram.

[0021] Icons: 1-Smoke bar; 2-First conveying platform; 4-Guide rail; 42-First baffle; 41-Second baffle; 5-Horizontal push plate; 6-Second telescopic cylinder; 7-Second cylinder bracket; 8-Platform bracket; 9-Second conveying platform; 11-Conveyor belt; 20-Smoke assembly; 31-First arrival detector; 32-Second arrival detector; 33-First telescopic cylinder; 34-Quantitative pushing mechanism; 35-First cylinder bracket; X-Conveying direction; N-Infeed end; M-Outfeed end. Detailed Implementation

[0022] The following detailed embodiments are provided to help the reader gain a comprehensive understanding of the methods, apparatus, and / or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatus, and / or systems described herein will be apparent after understanding the disclosure of this application. For example, the order of operations described herein is merely illustrative and is not limited to the order set forth herein; changes that will be apparent after understanding the disclosure of this application are possible, except for operations that must occur in a specific order. Furthermore, for clarity and brevity, descriptions of features known in the art may be omitted.

[0023] The features described herein may be implemented in different forms and should not be construed as being limited to the examples described herein. Rather, the examples described herein have been provided merely to illustrate some of the many feasible ways of implementing the methods, apparatus, and / or systems described herein that will be apparent upon understanding the disclosure of this application.

[0024] Throughout the specification, when an element (such as a layer, region, or substrate) is described as being "on" another element, "connected to" another element, "bonded to" another element, "on" another element, or "covering" another element, it may be directly "on" another element, "connected to" another element, "bonded to" another element, "on" another element, or "covering" another element, or there may be one or more other elements in between. In contrast, when an element is described as being "directly on" another element, "directly connected to" another element, "directly bonded to" another element, "directly on" another element, or "directly covering" another element, there may be no other elements in between.

[0025] As used herein, the term “and / or” includes any one of the relevant items listed and any combination of any two or more items.

[0026] Although terms such as “first,” “second,” and “third” may be used herein to describe individual components, assemblies, regions, layers, or parts, these components, assemblies, regions, layers, or parts are not limited by these terms. Rather, these terms are used only to distinguish one component, assembly, region, layer, or part from another. Therefore, without departing from the teachings of the examples described herein, the first component, assembly, region, layer, or part referred to as the second component, assembly, region, layer, or part may also be referred to as the second component, assembly, region, layer, or part.

[0027] For ease of description, spatial relation terms such as “above,” “upper,” “below,” and “lower” are used herein to describe the relationship between one element and another, as shown in the accompanying drawings. Such spatial relation terms are intended to include not only the orientation depicted in the drawings but also different orientations of the device during use or operation. For example, if the device in the drawings is flipped, an element described as being “above” or “upper” relative to another element will subsequently be “below” or “lower” relative to that other element. Therefore, the term “above” includes both “above” and “below” orientations depending on the spatial orientation of the device. The device may also be positioned in other ways (e.g., rotated 90 degrees or in other orientations), and the spatial relation terms used herein will be interpreted accordingly.

[0028] The terminology used herein is for the purpose of describing various examples only and is not intended to limit this disclosure. Unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. The terms “comprising,” “including,” and “having” enumerate the stated features, quantities, operations, components, elements, and / or combinations thereof, but do not exclude the presence or addition of one or more other features, quantities, operations, components, elements, and / or combinations thereof.

[0029] Variations in the shapes shown in the accompanying drawings may occur due to manufacturing techniques and / or tolerances. Therefore, the examples described herein are not limited to the specific shapes shown in the accompanying drawings, but include changes in shape that may occur during manufacturing.

[0030] The features of the examples described herein can be combined in various ways that will be apparent upon understanding the disclosure of this application. Furthermore, although the examples described herein have a wide variety of constructions, other constructions are possible, as will be apparent upon understanding the disclosure of this application.

[0031] The first aspect of this application provides a product pushing device, thereby solving the problem that traditional packing methods require a high level of operator skill and involve high labor intensity. See below for reference. Figures 1 to 2 This application describes a product delivery device according to some embodiments.

[0032] like Figure 1 As shown, the product pushing device of this application includes a conveying mechanism, a first telescopic cylinder 33, a quantitative pushing mechanism 34, a first positioning detector 31, and a controller. The conveying mechanism includes an inlet end N and an outlet end M. The quantitative pushing mechanism 34 is located at the outlet end M. The output end of the first telescopic cylinder 33 is connected to the quantitative pushing mechanism 34 to drive its operation, allowing the product to enter from the inlet end N and be conveyed to the quantitative pushing mechanism 34 at the outlet end M. The first positioning detector 31 is installed on the conveying mechanism to detect the product's positioning information. The controller is communicatively connected to the first positioning detector 31 and the first telescopic cylinder 33. The controller includes a counter, receives the positioning signal sent by the first positioning detector 31, and controls the operation of the first telescopic cylinder 33.

[0033] In other words, this application installs a first positioning detector 31 on the conveying mechanism. The first positioning detector 31 detects the product's positioning information and sends a positioning signal to the controller. The controller includes a counter with a predetermined cumulative quantity. When the counter accumulates the positioning signal to the predetermined cumulative quantity (the predetermined cumulative quantity can be set according to needs, for example, 10 products), the controller controls the first telescopic cylinder 33 to operate. Furthermore, this application sets a first telescopic cylinder 33 and a quantitative pushing mechanism 34 at the discharge end M of the conveying mechanism. When the first positioning detector 31 detects 10 products passing through, it indicates that 10 products have been conveyed to the quantitative pushing mechanism 34 at the discharge end M. At this time, the controller controls the first telescopic cylinder 33 to operate, driving the quantitative pushing mechanism 34 to push out the 10 products remaining in the quantitative pushing mechanism 34. With this configuration, this application solves the problem of operators being unable to quickly select 10 packs of cigarettes for packing during manual packing, leading to damaged cigarette packs and high labor intensity.

[0034] It should be noted that the first positioning detector 31 in this application can be a commercially available capacitive positioning detector. This application installs the first positioning detector 31 on the conveying mechanism to detect the positioning information of the cigarette stick. Additionally, the controller in this application is a commercially available controller with a built-in counter, and the two are electrically connected to achieve cumulative counting. That is, the controller in this application is set with a predetermined cumulative count. When the counter's cumulative positioning signal reaches the predetermined cumulative count, the controller controls the first telescopic cylinder 33 to operate. This is prior art, and those skilled in the art can purchase these two products and electrically connect them to achieve the above function. The following description will use a cigarette stick as an example.

[0035] In the embodiments of this application, such as Figure 1 As shown, the quantitative pushing mechanism 34 includes a quantitative pushing plate, and the conveying mechanism includes two sides parallel to its conveying direction X. A first telescopic cylinder 33 is installed on one of the two sides; the output end of the first telescopic cylinder 33 is connected to the quantitative pushing plate, and the extension and retraction direction of the first telescopic cylinder 33 is perpendicular to the conveying direction X. Under the action of the first telescopic cylinder 33 (cylinder), the quantitative pushing plate pushes the tobacco group 20 (10 tobacco sticks 1) in front of it a certain distance, so that the tobacco group 20 and the tobacco sticks 1 that have not been pushed on the conveying mechanism have a clear positional difference in the horizontal position. In this way, the operator can accurately pick up the tobacco group 20 and put it into the tobacco box based on this clear positional difference, thereby achieving the purpose of quickly and accurately picking up the tobacco sticks 1 to be packed.

[0036] Preferably, the length of the quantitative push plate is equal to the total length of the predetermined cumulative number of cigarette sticks 1 (the figure shows the total length of the cigarette group 20 composed of 10 cigarette sticks 1), and the width of the quantitative push plate is slightly smaller than the height of the cigarette sticks 1.

[0037] In the embodiments of this application, such as Figure 1 and Figure 2 As shown, the conveying mechanism includes a first conveying platform 2 and a second conveying platform 9. The first conveying platform 2 and the second conveying platform 9 are spaced apart in the height direction of the product pushing device, and both are mounted on a platform support 8, wherein the height direction is perpendicular to the conveying direction X. The inlet end N and the outlet end M are both located on the same side of the product pushing device in the conveying direction X. The first conveying platform 2 includes the inlet end N and a tail end opposite to the inlet end N, and the second conveying platform 9 includes the outlet end M and a head end opposite to the outlet end M, with the tail end connected to the head end.

[0038] In the embodiments of this application, such as Figure 1 and Figure 2 As shown, the tail end and the head end can be connected by the guide rail 4. Specifically, the conveying mechanism also includes a conveyor belt 11 and a guide rail 4. The first conveying platform 2 is provided with a conveyor belt 11, which is used to convey products. The guide rail 4 extends along the height direction to connect the tail end and the head end, and the product at the tail end can be conveyed to the head end via the guide rail 4.

[0039] In the embodiments of this application, such as Figure 1 and Figure 2 As shown, there are two guide rails 4, which are aligned and spaced apart. At least one guide rail 4 includes a first baffle 42 and a second baffle 41 spaced apart in the conveying direction X. The first baffle 42 is positioned closer to the quantitative pushing mechanism 34 than the second baffle 41. There is a gap between the bottom of the first baffle 42 and the first conveying platform 2. The gap ensures that the cigarette sticks 1 flowing down from the guide rail 4 can continue to be conveyed forward.

[0040] In the embodiments of this application, such as Figure 1 and Figure 2 As shown, the cigarette stick 1 is laid flat on the conveyor belt 11. The distance between the first baffle 42 and the second baffle 41 is greater than or equal to the thickness of the cigarette stick, but less than the width and length of the cigarette stick. With this arrangement, the cigarette stick 1 produced by the packaging machine enters the first conveyor platform 2 at certain time intervals. When the cigarette stick 1 on the first conveyor platform 2 reaches the rightmost end (tail end) of the first conveyor platform along with the conveyor belt 11, it naturally rotates 90 degrees from a flat state to an upright state under the action of gravity and the guidance of the two guide rails 4.

[0041] In the embodiments of this application, such as Figure 1 and Figure 2As shown, the conveying mechanism also includes a second telescopic cylinder 6 (cylinder). The controller is connected to the second telescopic cylinder 6. The second telescopic cylinder 6 is installed at the head end of the second conveying platform 9 through the second cylinder bracket 7. The output end of the second telescopic cylinder 6 is connected to a transverse push plate 5. The telescopic direction of the second telescopic cylinder 6 is parallel to the conveying direction X. The second telescopic cylinder 6 can move intermittently to push the tobacco strip 1 on the second conveying platform 9 to the quantitative pushing mechanism 34 at the discharge end M.

[0042] With this setup, the cigarette packs 1 produced by the packaging machine enter the first conveyor platform 2 at certain time intervals. When the cigarette packs 1 on the first conveyor platform 2 reach the rightmost end (tail end) of the first conveyor platform 2 along with the conveyor belt 11, they naturally rotate 90 degrees under the action of gravity and the guidance of the two guide rails 4, changing from a flat state to an upright state and reaching the station of the second telescopic cylinder 6. At this time, the second telescopic cylinder 6 is triggered, and the transverse push plate 5 pushes the cigarette pack 1 forward one station. Moreover, the second telescopic cylinder 6 of this application moves intermittently. After pushing the cigarette pack 1 into place, the second telescopic cylinder 6 immediately returns to the starting position, waiting for the arrival of the next pack of cigarettes.

[0043] In the embodiments of this application, such as Figure 1 As shown, the product pushing device also includes a second positioning detector 32 (a capacitive positioning detector can also be selected), and the controller is communicatively connected to the second positioning detector 32. The second positioning detector 32 is installed on one side of the second conveying platform 9 and is located at the entrance of the quantitative pushing mechanism 34. When the cigarette stick 1 is pushed to the vicinity of this position, it can be detected by the second positioning detector 32 and send a corresponding signal (position signal). When the controller receives the position signal sent by the second positioning detector 32, the counter starts to accumulate the positioning signal.

[0044] With this setup, each time the packaging machine produces for the first time, there are no cigarette sticks 1 on the second conveyor platform 9. As production progresses, the cigarette sticks 1 are pushed to the left one by one by the horizontal pusher plate 5. When the cigarette stick 1 is pushed to the position of the second positioning detector 32, the controller begins to record the data (position signal) sent by the first positioning detector 31. This data is the data of the cigarette stick 1 entering the quantitative pushing mechanism 34. When the controller records that 10 cigarette sticks have passed the first positioning detector 31, the first telescopic cylinder 33 immediately pushes forward a certain distance, and within the time interval of the second telescopic cylinder retracting, the first telescopic cylinder 33 retracts to the starting position, waiting for the arrival of the next batch of cigarette packs 20.

[0045] Additionally, preferably, in the embodiments of this application, such as Figure 1As shown, the first positioning detector 31 is installed on one side of the first conveying platform 2. When the cigarette stick 1 is detected, it can be detected and a corresponding signal (positioning signal) is emitted. The first cylinder bracket 35 is installed on one side of the second conveying platform 9 to fix the first telescopic cylinder 33. The first telescopic cylinder 33 is fixed to the second conveying platform 9 by the first cylinder bracket 35. Under the control of air pressure, its cylinder shaft can move forward or backward.

[0046] In summary, this application installs a first positioning detector 31 on the conveying mechanism. The first positioning detector 31 detects the product's positioning information and sends the positioning signal to a controller. The controller includes a counter with a predetermined cumulative quantity. When the counter accumulates the positioning signal to the predetermined cumulative quantity (the predetermined cumulative quantity can be set according to requirements, for example, 10 products), the controller controls the first telescopic cylinder 33 to operate. Furthermore, this application sets a first telescopic cylinder 33 and a quantitative pushing mechanism 34 at the discharge end M of the conveying mechanism. When the first positioning detector 31 detects 10 products passing through, it indicates that 10 products have been conveyed to the quantitative pushing mechanism 34 at the discharge end M. At this time, the controller controls the first telescopic cylinder 33 to operate, driving the quantitative pushing mechanism 34 to push out the 10 products remaining in the quantitative pushing mechanism 34. With this configuration, this application solves the problem of operators being unable to quickly select 10 packs of cigarettes for packing during manual packing, leading to damaged cigarette packs and high labor intensity.

[0047] According to a second aspect of this application, a cigarette packaging apparatus is provided, which includes the product pushing device described above.

[0048] Finally, it should be noted that the above-described embodiments are merely specific implementations of this application, used to illustrate the technical solutions of this application, and not to limit them. The protection scope of this application is not limited thereto. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments within the scope of the technology disclosed in this application, or make equivalent substitutions for some of the technical features. Such modifications, changes, or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application, and should all be covered within the protection scope of this application.

Claims

1. A product pushing device, characterized in that, The product pushing device includes a conveying mechanism, a first telescopic cylinder, a quantitative pushing mechanism, a first positioning detector, and a controller; The conveying mechanism includes an inlet end and an outlet end. The quantitative pushing mechanism is located at the outlet end. The output end of the first telescopic cylinder is connected to the quantitative pushing mechanism to drive the quantitative pushing mechanism to move. The product can enter from the inlet end and be conveyed to the quantitative pushing mechanism at the outlet end. The first positioning detector is installed on the conveying mechanism to detect the positioning information of the product. The controller is communicatively connected to the first positioning detector and the first telescopic cylinder. The controller includes a counter. The controller receives the positioning signal sent by the first positioning detector and controls the first telescopic cylinder to move.

2. The product pushing device according to claim 1, characterized in that, The quantitative dispensing mechanism includes a quantitative dispensing plate; The conveying mechanism includes two sides parallel to its conveying direction, and the first telescopic cylinder is installed on one of the two sides; the output end of the first telescopic cylinder is connected to the quantitative push plate, and the extension and retraction direction of the first telescopic cylinder is perpendicular to the conveying direction.

3. The product pushing device according to claim 2, characterized in that, The controller is set with a predetermined cumulative number. When the counter accumulates the arrival signal to the predetermined cumulative number, the controller controls the first telescopic cylinder to move. The length of the quantitative push plate is equal to the total length of the predetermined cumulative number of products, and the width of the quantitative push plate is less than the height of the products.

4. The product pushing device according to claim 2, characterized in that, The conveying mechanism includes a first conveying platform and a second conveying platform; The first conveying platform and the second conveying platform are spaced apart in the height direction of the product pushing device, and the height direction is perpendicular to the conveying direction. The infeed end and the discharge end are both located on the same side of the product pushing device in the conveying direction; the first conveying platform includes the infeed end and a tail end opposite to the infeed end, and the second conveying platform includes the discharge end and a head end opposite to the discharge end, with the tail end connected to the head end.

5. The product pushing device according to claim 4, characterized in that, The conveying mechanism further includes a second telescopic cylinder, and the controller is communicatively connected to the second telescopic cylinder; The second telescopic cylinder is installed at the head end of the second conveying platform, and the telescopic direction of the second telescopic cylinder is parallel to the conveying direction; The second telescopic cylinder can move intermittently to push the product on the second conveying platform to the quantitative pushing mechanism at the discharge end.

6. The product pushing device according to claim 4, characterized in that, The conveying mechanism also includes a conveyor belt and guide rails; The first conveying platform is provided with the conveyor belt, which is used to transport the product. The guide rail extends along the height direction to connect the tail end and the head end, and the product at the tail end can be transported to the head end via the guide rail.

7. The product pushing device according to claim 6, characterized in that, The number of guide rails is two, the two guide rails are aligned and spaced apart, and at least one guide rail includes a first baffle and a second baffle spaced apart in the conveying direction. The first baffle is positioned closer to the quantitative pushing mechanism than the second baffle, and there is a gap between the bottom of the first baffle and the first conveying platform.

8. The product pushing device according to claim 7, characterized in that, The product is a cuboid, laid flat on the conveyor belt. The distance between the first baffle and the second baffle is greater than or equal to the thickness of the product, but less than the width and length of the product.

9. The product pushing device according to any one of claims 1-8, characterized in that, The product delivery device further includes a second positioning detector, and the controller is communicatively connected to the second positioning detector; The second positioning detector is installed on the conveying mechanism and located at the entrance of the quantitative pushing mechanism to detect the position information of the product; When the controller receives the position signal sent by the second position detector, the counter starts to accumulate the position signal.

10. A cigarette packaging device, characterized in that, The product delivery device includes any one of claims 1-9, wherein the product is a cigarette stick.

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