A packaging box conveying device and dispensing system for bottle dispensing
By designing a packaging box conveying device for bottle dispensing, and utilizing the synergistic effect of conveying components, limit baffle components, and stop components, the problem of inaccurate packaging box positioning was solved, enabling precise stopping of the packaging box and accurate dispensing of the bottles, thereby improving production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 曹县鲁弘机械有限公司
- Filing Date
- 2025-07-03
- Publication Date
- 2026-06-02
AI Technical Summary
Existing packaging box conveying devices are not accurately positioned during the production of bottled goods, causing the packaging boxes to fail to stop precisely below the bottle dispensing components, affecting the efficiency and accuracy of bottle packing. This is especially problematic in continuous production processes where the positioning and limiting of multiple packaging boxes can easily lead to misalignment or stacking, thus impacting the efficiency of the production line.
A packaging box conveying device for bottle dispensing is designed, including a conveying component, a limiting baffle component, a first stop component, and a second stop component. The conveying component conveys the packaging box, the limiting baffle component limits the packaging box laterally, the first stop component blocks the movement of the packaging box, and the second stop component blocks subsequent packaging boxes, ensuring that the packaging box accurately stops below the bottle dispensing component and avoids compression.
It achieves precise positioning and stable stopping of the packaging box, ensuring that the bottles can be accurately packaged into the packaging box, improving the efficiency and accuracy of bottle packing, solving the problem of inaccurate packaging box positioning, and improving the operating efficiency of the production line.
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Figure CN224312087U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of bottle packaging technology, and in particular to a packaging box conveying device and a dispensing system for dispensing bottles. Background Technology
[0002] In the production of bottled goods, liquid needs to be filled into empty bottles. Specifically, a conveyor line transports multiple empty bottles sequentially to a designated location, where filling equipment fills each bottle with liquid. After the empty bottles are filled, they undergo steps such as capping and labeling before finally being transported to the bottle packing station for packaging.
[0003] This application provides a bottle dispensing device and packaging system for conveying packaging boxes to a packing station to package bottles. Summary of the Invention
[0004] This application provides a packaging box conveying device and a dispensing system for dispensing bottles, which conveys the packaging box to the bottle packing station for packaging the bottles.
[0005] In a first aspect, embodiments of this application provide a packaging box conveying device for dispensing bottles, comprising:
[0006] Conveying assembly for conveying packaging boxes;
[0007] A limiting baffle assembly is disposed on the conveying assembly along the conveying direction of the conveying assembly, and is used to limit the packaging box conveyed by the conveying assembly;
[0008] A first stop assembly is disposed on the conveying assembly and located at the front end of the conveying assembly in the conveying direction, for use in preventing the packaging box from moving.
[0009] The second stop assembly is disposed on the conveying assembly and is located at the rear end of the conveying assembly in the conveying direction;
[0010] The first stop assembly and the second stop assembly are used to limit the plurality of packaging boxes to the bottom of the bottle dispensing assembly to receive the bottles inside the bottle dispensing assembly.
[0011] In one feasible implementation, the conveying component includes:
[0012] Frame;
[0013] A timing belt assembly, mounted on the frame, is used to convey packaging boxes;
[0014] A drive component, mounted on the frame, is used to drive the timing belt component to operate.
[0015] In one feasible implementation, the limiting baffle assembly includes a first limiting baffle and a second limiting baffle;
[0016] The first limiting baffle and the second limiting baffle are disposed opposite to each other on the conveying assembly, and are respectively located on both sides of the conveying surface of the conveying assembly.
[0017] In one feasible implementation, the packaging box conveying device for dispensing bottles further includes a plurality of mounting brackets, which are spaced apart on the conveying assembly along the conveying direction of the conveying assembly;
[0018] Both the first limiting baffle and the second limiting baffle are fixed to the conveying assembly by the mounting bracket.
[0019] In one feasible implementation, the first stop assembly includes a first driving component and a first blocking component. The first driving component is disposed on the frame, and the first blocking component is disposed on the first driving component. The first driving component drives the first blocking component to selectively extend into the conveying surface of the conveying assembly to block the movement of the packaging box.
[0020] In one possible implementation, the first blocking member is configured as a first blocking plate, which is vertically arranged and selectively extends into the conveying surface of the conveying assembly to prevent the packaging box from moving.
[0021] In one feasible implementation, the second stop assembly includes a second driving component and a second blocking component;
[0022] The second driving component is disposed on the frame, and the second blocking component is connected to the second driving component. The second driving component drives the second blocking component to selectively press against the packaging box to prevent the packaging box from moving forward.
[0023] In one feasible implementation, the second blocking member is configured as a second blocking plate, the second blocking plate being disposed along the conveying direction of the conveying assembly, and the second driving member driving the second blocking plate to selectively abut against the side of the packaging box.
[0024] Secondly, embodiments of this application provide a bottle dispensing system, including a bottle conveying assembly, a bottle dispensing assembly, and a packaging box conveying device for bottle dispensing as described in the first aspect. The bottle conveying assembly is used to convey bottles to the bottle dispensing assembly, the packaging box conveying device is used to convey packaging boxes to the bottle dispensing assembly, and the bottle dispensing assembly is used to dispense bottles into the packaging boxes.
[0025] This application provides a packaging box conveying device for bottle dispensing, including a conveying assembly, a limiting baffle assembly, a first stop assembly, and a second stop assembly. The conveying assembly conveys the packaging boxes. The limiting baffle assembly is disposed on the conveying assembly along its conveying direction to laterally limit the packaging boxes conveyed by the conveying assembly, ensuring that the packaging boxes do not fall off the conveying assembly. The first stop assembly is disposed on the conveying assembly and located at the front end of the conveying assembly in the conveying direction, to prevent the packaging boxes from moving and to keep them below a designated position of the bottle dispensing assembly, awaiting the bottle dispensing assembly to dispense the bottles into the packaging boxes. The second stop assembly is disposed on the conveying assembly and located at the rear end of the conveying assembly in the conveying direction. The second stop assembly prevents the continuously conveying packaging boxes from squeezing the packaging boxes located below the bottle dispensing assembly, thus preventing the bottle dispensing assembly from accurately dispensing the bottles into the packaging boxes. That is, the first stop assembly and the second stop assembly work together to confine multiple packaging boxes below the bottle dispensing assembly, so that the packaging boxes can accurately receive the bottles inside the bottle dispensing assembly.
[0026] Secondly, embodiments of this application provide a bottle dispensing system, including a bottle conveying assembly, a bottle dispensing assembly, and a packaging box conveying device for bottle dispensing as described in the first aspect. The bottle conveying assembly is used to convey bottles to the bottle dispensing assembly, the packaging box conveying device is used to convey packaging boxes to the bottle dispensing assembly, and the bottle dispensing assembly is used to dispense bottles into the packaging boxes. Since this bottle dispensing system includes the packaging box conveying device for bottle dispensing in any of the above-described technical solutions, it possesses all the beneficial effects of the packaging box conveying device for bottle dispensing in any of the above-described technical solutions, which will not be elaborated further here. Attached Figure Description
[0027] The accompanying drawings, which are provided to further illustrate the present invention and constitute a part of the present invention, illustrate exemplary embodiments of the present invention and are used to explain the present application, but do not constitute an undue limitation of the present invention.
[0028] In the attached diagram:
[0029] Figure 1 This is a schematic diagram showing the positions of the packaging box conveying device and the bottle dispensing component for bottle dispensing provided in the first embodiment of this application;
[0030] Figure 2 yes Figure 1 A schematic diagram of the first structure of the packaging box conveying device in the middle;
[0031] Figure 3 yes Figure 1 The second structural schematic diagram of the packaging box conveying device in the diagram.
[0032] Explanation of reference numerals in the attached figures:
[0033] 100 - Bottle dispensing assembly; 200 - Packaging box conveying device; 300 - Packaging box;
[0034] 210 - Conveying assembly; 220 - Limit baffle assembly; 230 - First stop assembly; 240 - Second stop assembly; 250 - Mounting bracket;
[0035] 211-Frame; 212-Synchronous belt assembly; 213-Drive assembly; 221-First limit baffle; 222-Second limit baffle; 231-First drive component; 232-First blocking component; 241-Second drive component; 242-Second blocking component. Detailed Implementation
[0036] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of this application.
[0037] In the description of the embodiments of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0038] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.
[0039] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.
[0040] In the production of bottled goods, liquid needs to be filled into empty bottles. Specifically, a conveyor line sequentially transports multiple empty bottles to designated locations, where filling equipment fills each bottle with liquid. After filling, the empty bottles undergo steps such as capping and labeling before finally being transported to the bottle packing station for packaging. Existing packaging box conveying devices suffer from inaccurate positioning, causing boxes to fail to accurately stop below the bottle filling components, affecting the efficiency and accuracy of bottle packing. This positioning and limiting problem is particularly pronounced in continuous production processes, easily leading to misalignment or stacking of boxes, thus impacting the overall production line efficiency.
[0041] In order to transport the packaging box to the packing station for packaging the bottle, this application provides a bottle dispensing device and packaging system. The solution provided by this application will be described in detail below with reference to the accompanying drawings.
[0042] Figure 1 This is a schematic diagram showing the positions of the packaging box conveying device 200 and the bottle dispensing component 100 for bottle dispensing provided in the first embodiment of this application; Figure 2 yes Figure 1 A schematic diagram of the first structure of the packaging box conveying device 200 in the middle; Figure 3 yes Figure 1 A second structural schematic diagram of the packaging box conveying device 200.
[0043] Reference Figures 1 to 3As shown in the figure, this application embodiment provides a packaging box conveying device 200 for bottle dispensing, including a conveying assembly 210, a limiting baffle assembly 220, a first stop assembly 230, and a second stop assembly 240. The conveying assembly 210 conveys the packaging box 300. The limiting baffle assembly 220 is disposed on the conveying assembly 210 along the conveying direction of the conveying assembly 210, and is used to laterally limit the packaging box 300 conveyed by the conveying assembly 210, ensuring that the packaging box 300 does not fall off the conveying assembly 210. The first stop assembly 230 is disposed on the conveying assembly 210 and located at the front end of the conveying assembly 210 in the conveying direction, to prevent the packaging box 300 from moving, keeping the packaging box 300 below a designated position of the bottle dispensing assembly 100, waiting for the bottle dispensing assembly 100 to dispense its internal bottles into the packaging box 300. The second stop assembly 240 is disposed on the conveying assembly 210 and located at the rear end of the conveying assembly 210 in the conveying direction. The second stop assembly 240 is used to block the packaging boxes 300 continuously conveyed by the conveying assembly 210, preventing the subsequent conveyed packaging boxes 300 from squeezing the packaging boxes 300 located below the bottle dispensing assembly 100, thus preventing the bottle dispensing assembly 100 from accurately dispensing the bottles into the packaging boxes 300. That is, the first stop assembly 230 and the second stop assembly 240 work together to limit the multiple packaging boxes 300 below the bottle dispensing assembly 100, so that the packaging boxes 300 can accurately receive the bottles inside the bottle dispensing assembly 100.
[0044] The conveying assembly 210 refers to the transmission mechanism that carries and drives the packaging box 300 to move. Specifically, it can be implemented using a synchronous belt drive system, including a frame 211, a synchronous belt, and a drive motor. The limiting baffle assembly 220 refers to the guide structure that extends along the conveying direction. Specifically, it can be implemented using symmetrically arranged metal baffles, with the distance between the two baffles adjustable to accommodate different box sizes.
[0045] After the conveying component 210 starts, it continuously conveys the packaging boxes 300, and the limiting baffle component 220 restricts the lateral movement of the packaging boxes 300. When the first packaging box 300 reaches the bottle filling station, the first stop component 230 extends to block its advance, and subsequent packaging boxes 300 stop abnormally due to the obstruction of the first packaging box 300. When the packaging boxes 300 are arranged below the bottle filling component 100, the second stop component 240 extends and controls the subsequent packaging boxes 300 to move forward, avoiding crushing the packaging boxes 300 below the bottle filling component 100. At this time, multiple packaging boxes 300 are restricted between the first stop component 230 and the second stop component 240 located in front and behind, waiting for the bottle filling component 100 to fill the bottles into the packaging boxes 300. After the filling operation is completed, the first stop component 230 is released, and the entire queue of packaging boxes 300 moves forward to enter the next process. Then the second stop assembly 240 retracts, releasing the limit control on the packaging box 300, and the packaging box 300 moves forward again, reaching the first stop assembly 230.
[0046] Reference Figures 1 to 3 As shown, the conveying assembly 210 includes a frame 211, a synchronous belt assembly 212, and a drive assembly 213. The frame 211 is the supporting structure that carries the synchronous belt assembly 212 and the drive assembly 213. It can be implemented using a metal frame or welded steel structure, and its function is to provide a rigid foundation for the conveying process, preventing vibration from causing the packaging box 300 to deviate from the synchronous belt assembly 212. The synchronous belt assembly 212 is mounted on the frame 211 and is used to convey the packaging box 300. The drive assembly 213 is mounted on the frame 211 and is used to drive the synchronous belt assembly 212. Specifically, the synchronous belt assembly 212 can be a transmission system consisting of a synchronous belt and pulleys, for example, using a rubber synchronous belt and aluminum alloy pulleys. It transmits power through toothed meshing, preventing slippage during the conveying of the packaging box 300. The drive assembly 213 is the power source for controlling the movement of the synchronous belt, and can be implemented using a combination of a servo motor and a reducer. It can precisely control the operating state of the synchronous belt by adjusting the speed and torque.
[0047] Reference Figures 1 to 3As shown, the limiting baffle assembly 220 includes a first limiting baffle 221 and a second limiting baffle 222. The first limiting baffle 221 and the second limiting baffle 222 are disposed opposite to each other on the conveying assembly 210, and are located on opposite sides of the conveying surface of the conveying assembly 210. The first baffle is a rigid guide structure disposed on one side of the conveying surface. Specifically, it can be made of stainless steel or engineering plastic and fixed to the side of the conveying assembly 210. Its height can be set to be more than half the height of the packaging box 300, used to limit the packaging box 300 from shifting to that side during conveying. The second baffle is a limiting structure symmetrically arranged with the first baffle on the other side. Specifically, it can be made of the same material and installed in the same way as the first baffle, forming a guide channel through synchronous constraint on both sides.
[0048] Specifically, when the packaging box 300 moves along the conveying direction under the drive of the synchronous belt assembly 212, the first and second baffle plates are respectively in close contact with the outer walls of both sides of the packaging box 300. If the packaging box 300 tends to shift laterally due to inertia or external force during its movement, its side walls will contact the baffle plates and be subject to a reverse restraining force, forcing the box to return to its central position. The width of the channel formed by the two baffle plates can be slightly larger than the standard width of the packaging box 300, for example, 5-10 mm wider than the width of the packaging box 300, which allows for normal conveying while limiting excessive offset. The length of the baffle plates extending continuously along the conveying direction covers the length of the bottle dispensing assembly 100, ensuring that the packaging box 300 can be accurately arranged below the bottle dispensing assembly 100 to complete the bottle dispensing work.
[0049] like Figures 1 to 3 As shown, in some examples, the packaging box conveying device 200 for bottle dispensing also includes multiple mounting brackets 250, which are spaced apart on the conveying assembly 210 along the conveying direction. The first limiting baffle 221 and the second limiting baffle 222 are both fixed to the conveying assembly 210 via the mounting brackets 250. The mounting bracket 250 is a structural component used to support and fix the first limiting baffle 221 and the second limiting baffle 222. Specifically, it can be a metal bracket with bolt holes, and fasteners are used to rigidly connect the first limiting baffle 221 and the second limiting baffle 222 to the frame 211 of the conveying assembly 210. The spaced arrangement refers to the distribution of installation points along the conveying path at preset intervals. Specifically, this can be achieved by equidistant arrangement or by adjusting the spacing according to the dimensions of the packaging box 300, forming a multi-point support structure.
[0050] Understandably, since both the first limiting baffle 221 and the second limiting baffle 222 are connected to the frame through multiple mounting brackets 250, deformation caused by single-point force can be avoided.
[0051] Additionally, in some examples, the first stop assembly 230 includes a first drive member 231 and a first blocking member 232. For example... Figures 1 to 3 As shown, the first driving component 231 is fixedly mounted on the frame 211, and the first blocking component 232 is disposed on the first driving component 231. The first driving component 231 drives the first blocking component 232 to selectively extend into the conveying surface of the conveying assembly 210 to block the movement of the packaging box 300. For example, the first driving component 231 can be a linear driving component such as a cylinder, hydraulic cylinder, or electric cylinder. The first blocking component 232 refers to a physical limiting component with a rigid structure, specifically a plate-like structure made of metal baffle or polymer material. The first driving component 231 can drive the first blocking component 232 to extend into the conveying surface of the conveying assembly 210 to block the movement of the packaging box 300. After the bottles are placed inside the packaging box 300, the first driving component 231 can control the first blocking component 232 to retract from the conveying surface of the conveying assembly 210, releasing the limiting effect on the packaging box 300, allowing the packaging box 300 to resume movement, ensuring that the packaging box 300 is accurately positioned during the bottle dispensing stage.
[0052] For example, the first blocking member 232 is configured as a first blocking plate, which is vertically arranged and selectively extends into the conveying surface of the conveying assembly 210, that is, extends into the conveying line perpendicular to the traveling direction of the packaging box 300, to prevent the packaging box 300 from moving.
[0053] Reference Figures 1 to 3 As shown, the second stop assembly 240 includes a second drive component 241 and a second blocking member 242. The second drive component 241 is fixedly mounted on the frame 211, and the second blocking member 242 is connected to the second drive component 241. The second drive component 241 drives the second blocking member 242 to selectively extend and press against the side of the packaging box 300 to prevent subsequent packaging boxes 300 from continuing to move forward. For example, the second drive component 241 may be a linear drive component such as a cylinder, hydraulic cylinder, or electric cylinder, used to drive the second blocking member 242 to move laterally to abut against the side of the packaging box 300.
[0054] In some examples, the first drive component 231 drives the first stopper 232 to extend and block the movement of the packaging box 300. When a specified number of packaging boxes 300 are arranged below the bottle dispensing assembly 100 (e.g., five), the second drive component 241 drives the second stopper 242 to extend and press against the side of the first packaging box 300 outside the bottle dispensing assembly 100. Friction is generated between the second stopper 242 and the side of the packaging box 300, and between the second limiting baffle 222 and the side of the packaging box 300, thereby stopping the packaging box 300 from moving forward. Simultaneously, the conveying assembly 210 can stop operating and resume operation only after the bottle dispensing assembly 100 has finished dispensing bottles into the packaging box 300. In other examples, the bottle dispensing assembly 100 dispenses bottles into the packaging box 300 extremely quickly and in a very short time, allowing the conveying assembly 210 to continue normal operation without needing to stop. Similar to the first blocking member 232, the second blocking member 242 refers to a physical limiting component with a rigid structure, specifically a plate-like structure made of metal baffle or polymer material.
[0055] For example, the second blocking member 242 is configured as a second blocking plate, which is disposed along the conveying direction of the conveying assembly 210, and the second driving member 241 drives the second blocking plate to selectively move along a direction perpendicular to the travel direction of the packaging box 300 to abut against the side of the packaging box 300.
[0056] Secondly, embodiments of this application provide a bottle dispensing system, including a bottle conveying assembly 210, a bottle dispensing assembly 100, and a packaging box conveying device 200 for bottle dispensing as described in the first aspect. The bottle conveying assembly 210 is used to convey bottles to the bottle dispensing assembly 100, and the packaging box conveying device 200 is used to convey packaging boxes 300 to the bottle dispensing assembly 100. The bottle dispensing assembly 100 is used to dispense bottles into the packaging boxes 300. Since this bottle dispensing system includes the packaging box conveying device 200 for bottle dispensing in any of the above-described technical solutions, it possesses all the beneficial effects of the packaging box conveying device 200 for bottle dispensing in any of the above-described technical solutions, which will not be elaborated further here.
[0057] It is readily understood that, based on the several embodiments provided in this application, those skilled in the art can combine, split, or reorganize the embodiments of this application to obtain other embodiments, none of which exceed the protection scope of this application.
[0058] The above detailed embodiments further illustrate the purpose, technical solution, and beneficial effects of the embodiments of this application. It should be understood that the above are merely specific embodiments of the embodiments of this application and are not intended to limit the protection scope of the embodiments of this application. Any modifications, equivalent substitutions, improvements, etc., made on the basis of the technical solutions of the embodiments of this application should be included within the protection scope of the embodiments of this application.
Claims
1. A packaging box conveying device for dispensing bottles, characterized in that, include: Conveying assembly (210) for conveying packaging boxes; A limiting baffle assembly (220) is disposed on the conveying assembly (210) along the conveying direction of the conveying assembly (210) and is used to limit the packaging box conveyed by the conveying assembly (210); The first stop assembly (230) is disposed on the conveying assembly (210) and located at the front end of the conveying assembly (210) in the conveying direction, for the purpose of blocking the movement of the packaging box; The second stop assembly (240) is disposed on the conveying assembly (210) and is located at the rear end of the conveying assembly (210) in the conveying direction; The first stop assembly (230) and the second stop assembly (240) are used to limit the plurality of packaging boxes to the bottom of the bottle dispensing assembly to receive the bottles in the bottle dispensing assembly.
2. The packaging box conveying device for dispensing bottles according to claim 1, characterized in that, The conveying assembly (210) includes: Frame (211); A timing belt assembly (212) is mounted on the frame (211) and is used to transport packaging boxes. A drive component (213) is disposed on the frame (211) and is used to drive the synchronous belt component (212) to operate.
3. The packaging box conveying device for dispensing bottles according to claim 1, characterized in that, The limiting baffle assembly (220) includes a first limiting baffle (221) and a second limiting baffle (222); The first limiting baffle (221) and the second limiting baffle (222) are disposed opposite to each other on the conveying assembly (210), and are respectively located on both sides of the conveying surface of the conveying assembly (210).
4. The packaging box conveying device for dispensing bottles according to claim 3, characterized in that, The packaging box conveying device for dispensing bottles also includes a plurality of mounting brackets (250), which are spaced apart on the conveying assembly (210) along the conveying direction of the conveying assembly (210); Both the first limiting baffle (221) and the second limiting baffle (222) are fixed on the conveying assembly (210) by the mounting bracket (250).
5. The packaging box conveying device for dispensing bottles according to claim 2, characterized in that, The first stop assembly (230) includes a first drive component (231) and a first blocking component (232). The first drive component (231) is disposed on the frame (211), and the first blocking component (232) is disposed on the first drive component (231). The first drive component (231) drives the first blocking component (232) to selectively extend into the conveying surface of the conveying assembly (210) to block the movement of the packaging box.
6. The packaging box conveying device for dispensing bottles according to claim 5, characterized in that, The first blocking member (232) is configured as a first blocking plate, which is vertically arranged and selectively extends into the conveying surface of the conveying assembly (210) to prevent the packaging box from moving.
7. The packaging box conveying device for dispensing bottles according to claim 2, characterized in that, The second stop assembly (240) includes a second drive component (241) and a second blocking component (242); The second drive component (241) is disposed on the frame (211), and the second blocking member (242) is connected to the second drive component (241). The second drive component (241) drives the second blocking member (242) to selectively press against the packaging box to prevent the packaging box from moving forward.
8. The packaging box conveying device according to claim 7, characterized in that, The second blocking member (242) is configured as a second blocking plate, which is arranged along the conveying direction of the conveying assembly (210), and the second driving member (241) drives the second blocking plate to selectively abut against the side of the packaging box.
9. A bottle dispensing system, characterized in that, The device includes a bottle conveying assembly (210), a bottle dispensing assembly, and a packaging box conveying device for dispensing bottles as described in any one of claims 1-8. The bottle conveying assembly (210) is used to convey bottles to the bottle dispensing assembly, the packaging box conveying device is used to convey packaging boxes to the bottle dispensing assembly, and the bottle dispensing assembly is used to dispense bottles into the packaging boxes.