Container turnover mechanism
By designing a container flipping mechanism, the problems of low flipping efficiency and insufficient precision in container packaging production lines were solved, realizing automated flipping and precise positioning of containers, thereby improving production efficiency and the degree of automation of equipment.
Patent Information
- Application Number
- CN202520206159.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-10
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-02-10
AI Technical Summary
Existing container packaging production lines suffer from problems such as low turnover efficiency, cumbersome operation, container shaking or positional deviation, insufficient precision, and impact on the processing quality of subsequent processes during the turnover process. Furthermore, the lack of effective detection and positioning mechanisms makes it difficult to improve the level of automation and production efficiency.
A container tilting mechanism was designed, including a conveying mechanism, a tilting device, a pressing mechanism, and a detection mechanism. The tilting mechanism enables 180-degree tilting, and is equipped with bearings and bearing seats, guardrails and guide rods to stabilize the container. A detection switch is used to ensure accurate positioning, thus achieving automated tilting.
It improves the accuracy and reliability of container flipping, reduces the intensity of manual operation, increases production efficiency and automation level, and ensures the safety and reliability of the equipment.
Smart Images
Figure CN223891383U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of container conveying equipment technology, and in particular to a container tipping mechanism. Background Technology
[0002] On container packaging conveyor lines, labeling and other processing of containers is frequently required. Some existing conveyor lines typically only allow labeling on one side of the container. When multiple sides of a container need to be labeled, operators must manually remove the labeled container and reposition it to label the other sides. This method not only increases the workload for operators but also easily leads to containers being misaligned or inaccurately positioned during repositioning, affecting labeling quality. Furthermore, the repetitive manual container placement also reduces the efficiency of the production line.
[0003] Furthermore, some existing automatic tilting devices have complex structures, making them prone to container swaying or positional shifts during the tilting process, and the tilting angle is not precise enough. These problems all affect the processing quality of subsequent processes. Moreover, due to the lack of effective detection and positioning mechanisms, the position of the container during conveying and tilting is difficult to reliably guarantee.
[0004] These technical problems make it difficult to improve the automation level and production efficiency of container packaging production lines, and also make it difficult to guarantee product quality. Utility Model Content
[0005] The purpose of this invention is to provide a container flipping mechanism to solve the technical problems of low container flipping efficiency and cumbersome operation in the prior art.
[0006] To achieve the above objectives, this utility model provides a container flipping mechanism, comprising:
[0007] The conveying mechanism includes a first conveyor and a second conveyor arranged sequentially.
[0008] A tilting device is disposed between the first conveyor and the second conveyor; the tilting device includes:
[0009] frame;
[0010] The flipping shaft mechanism is installed on the frame and is used to achieve 180-degree reciprocating rotation under the drive of the drive device.
[0011] A clamping mechanism for securing containers;
[0012] Testing agencies are used to check whether containers are in place.
[0013] Optionally, the flipping shaft mechanism includes a first shaft and a second shaft, with the middle part of the first shaft connected and fixed to the second shaft; the second shaft is provided with a groove for accommodating the pressing mechanism.
[0014] Optionally, the frame includes a first side panel and a second side panel disposed opposite to each other; the first side panel and the second side panel are respectively fixedly connected to the first conveyor and the second conveyor.
[0015] Optionally, one end of the first shaft is mounted on the first side panel via a bearing and a bearing housing, and the bearing and bearing housing are provided with end caps.
[0016] Optionally, the driving device is a driving cylinder, which is fixed on the second side panel, and the output end of the driving cylinder is fixedly connected to the first shaft.
[0017] Optionally, the first side panel and the second side panel are respectively provided with guardrails, which are used to prevent the container from shifting during the overturning process.
[0018] Optionally, the clamping mechanism includes a clamping cylinder and a pressure plate, wherein the piston rod of the clamping cylinder is connected to the pressure plate.
[0019] Optionally, the pressure plate retracts into the groove of the second shaft when the clamping cylinder is in the retracted state.
[0020] Optionally, guide rods are provided at both ends of the pressure plate, and the guide rods are used to prevent the pressure plate from deflecting during movement.
[0021] Optionally, the detection mechanism includes a detection switch, which is installed near the clamping mechanism.
[0022] Compared with the prior art, the container flipping mechanism provided by this utility model can realize automatic conveying and 180-degree flipping of containers by setting a flipping device with a flipping shaft mechanism between two conveyors, and cooperating with a pressing mechanism and a detection mechanism, which greatly improves production efficiency, reduces the intensity of manual operation, and ensures safe and reliable operation.
[0023] Furthermore, by setting bearings and bearing seats and equipping them with end caps, this utility model effectively ensures the stable operation and protective effect of the flipping shaft mechanism; by setting guardrails on both side panels and guide rods at both ends of the pressure plate, a double guiding mechanism is formed, which makes the container run stably during the flipping process and prevents deviation or shaking; at the same time, by setting a detection switch in the area below the pressure plate, the position of the container can be accurately controlled, and the pressure plate can be completely retracted into the groove of the second shaft to avoid obstructing the container, ensuring the accuracy and reliability of the flipping process, and further improving the automation level and work efficiency of the equipment. Attached Figure Description
[0024] Figure 1 This is a schematic diagram of the container flipping mechanism in an embodiment of this utility model;
[0025] Figure 2 This is a top view of the container flipping mechanism in an embodiment of this utility model;
[0026] Figure 3 It is along Figure 2 A cross-sectional view of line AA shown in the diagram;
[0027] Figure 4 It is along Figure 2 A cross-sectional view of the BB line shown in the figure;
[0028] Figure 5 It is along Figure 2 The CC cross-section shown is shown in the figure.
[0029] In the diagram, 1. First conveyor; 2. Tilting device; 3. Second conveyor; 4. Container; 21. Guardrail; 22. First side panel; 23. Bearing; 24. End cap; 25. Drive cylinder; 26. Second side panel; 27. First shaft; 28. Second shaft; 211. Clamping cylinder; 212. Pressure plate; 213. Detection switch; 214. Guide rod. Detailed Implementation
[0030] The present invention will now be described with reference to the accompanying drawings, which illustrate preferred embodiments of the invention. It should be understood that those skilled in the art can modify the invention described herein while still achieving its advantageous effects. Therefore, the following description should be understood as being of general knowledge to those skilled in the art and is not intended to limit the scope of the invention.
[0031] The serial numbers assigned to components in this document, such as "first," "second," etc., are merely for distinguishing the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages). In the description of this utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0032] In this utility model, unless otherwise explicitly 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," "on top of," and "over" 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.
[0033] The present invention will be described in more detail below by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer from the following description. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of the present invention.
[0034] This utility model provides a container flipping mechanism to solve the technical problem of requiring manual flipping of containers 4 for double-sided labeling in existing container production lines. Specifically, in the prior art, when containers 4 need to be labeled on both sides, it is necessary to manually put the container 4 with one side already labeled back into the labeling machine for the second side labeling. This not only increases the workload but also easily causes quality problems such as missed or repeated labeling.
[0035] like Figures 1-5 As shown, the container tilting mechanism provided by this utility model includes a conveying mechanism and a tilting device 2. The conveying mechanism includes a first conveyor 1 and a second conveyor 3 arranged sequentially.
[0036] In a specific example, the first conveyor 1 and the second conveyor 3 can take various forms such as chain conveyor, belt conveyor or roller conveyor, with chain conveyor being preferred because it can provide a more stable conveying plane.
[0037] The flipping device 2 is disposed between the first conveyor 1 and the second conveyor 3. The flipping device 2 includes a frame, a flipping shaft mechanism, a pressing mechanism, and a detection mechanism. A first side panel 22 and a second side panel 26 are disposed on the frame, and the first side panel 22 and the second side panel 26 are respectively fixedly connected to the first conveyor 1 and the second conveyor 3.
[0038] In one specific example, the first side panel 22 and the second side panel 26 are made of aluminum alloy profiles, which are lightweight and have high strength.
[0039] Specifically, guardrails 21 are installed on the first side panel 22 and the second side panel 26 respectively, and the guardrails 21 are used to prevent the container 4 from shifting during the flipping process.
[0040] In one specific example, the guardrail 21 is made of stainless steel and has a polished surface to prevent the container 4 from being scratched during contact.
[0041] Furthermore, the height of the guardrail 21 can be adjusted according to the size of the container 4, and is preferably set to 3 / 4 of the height of the container 4.
[0042] Please continue to refer to this. Figure 3 , Figure 3 The main illustration shows the mounting structure of the first shaft 27, the second shaft 28, and the clamping mechanism.
[0043] The flipping shaft mechanism is mounted on the frame and includes a first shaft 27 and a second shaft 28. Please continue to refer to... Figure 4 , Figure 4 The main illustration shows the mounting structure of the bearing 23, bearing housing, and end cap 24. Specifically, to ensure rotational stability and accuracy, one end of the first shaft 27 is fixedly connected to the rotating shaft end of the drive cylinder 25, and the other end is mounted and fixed to the first side panel 22 via the bearing 23 and bearing housing. To prevent foreign objects from being drawn into the bearing 23, the bearing 23 and bearing housing are provided with end caps 24.
[0044] The middle portion of the first shaft 27 is connected and fixed to the second shaft 28. The second shaft 28 has a groove for accommodating the clamping mechanism. The clamping cylinder 211 is installed in the groove, and its tail end has a vent for introducing compressed air.
[0045] In a specific example, the bearing 23 is preferably a double-row angular contact ball bearing 23, which has a large axial and radial load capacity and can effectively prevent axial movement.
[0046] Please continue to refer to this. Figure 5, Figure 5 The assembly relationship of the clamping cylinder 211, the pressure plate 212, and the guide rod 214 is mainly shown. The clamping mechanism includes the clamping cylinder 211 and the pressure plate 212. The piston rod of the clamping cylinder 211 is connected to the pressure plate 212.
[0047] When the cylinder is in the retracted state, the pressure plate 212 can be completely retracted into the groove of the second shaft 28 to prevent obstruction of the conveying of the container 4.
[0048] In one specific example, the clamping cylinder 211 is a thin-type cylinder, which has the characteristics of compact structure and fast response speed. The contact surface of the pressure plate 212 can be customized according to the shape of the container 4, and anti-slip textures or elastic material can be provided on the contact surface to increase friction.
[0049] To prevent the pressure plate 212 from deflecting during movement, guide rods 214 are provided at both ends of the pressure plate 212.
[0050] In one specific example, the guide rod 214 is made of chrome-plated steel with a hardened surface, and it slides into the guide sleeve with a clearance controlled within the range of 0.02-0.03 mm. A limiting block may be provided at the end of the guide rod 214 to prevent it from dislodging.
[0051] The tilting shaft mechanism can achieve 180-degree reciprocating rotation under the drive of the drive device. The drive device is a drive cylinder 25, and the output end of the drive cylinder 25 is connected to the tilting shaft mechanism. Specifically, the drive cylinder 25 is fixed on the second side panel 26, and the end of the rotating shaft of the drive cylinder 25 is fixedly connected to the first shaft body 27.
[0052] In a specific example, the drive cylinder 25 is a vane-type pneumatic swing cylinder, which has the characteristics of large rotation angle and smooth operation.
[0053] The detection mechanism is used to detect whether the container 4 is in place, and includes a detection switch 213. The detection switch 213 is installed in the area below the pressure plate 212, that is, at the corresponding position of the first shaft 27, and is used to accurately detect the position status of the container 4.
[0054] In one specific example, the detection switch 213 is an inductive proximity switch with strong anti-interference capability, adjustable detection distance, and high sensitivity. Furthermore, position sensors can be added at key locations to monitor the operating status of the flipping mechanism.
[0055] The working process of this utility model is as follows:
[0056] S1: The first conveyor 1 transports the container 4 into the tipping device 2;
[0057] S2: After the detection switch 213 detects that the container 4 is in place, the control system sends a signal to extend the clamping cylinder 211.
[0058] S3: The pressure plate 212 presses the container 4 to ensure that the container 4 is firmly clamped;
[0059] S4: The driving cylinder 25 drives the flipping shaft mechanism to rotate 180 degrees, thereby flipping the container 4;
[0060] S5: The clamping cylinder 211 retracts, releasing the container 4 onto the second conveyor 3;
[0061] S6: The flipping shaft mechanism is rotated 180 degrees in the opposite direction to reset under the drive of the drive cylinder 25, in preparation for the next flipping action.
[0062] In practical applications, the motion parameters can be adjusted according to the production line speed and container specifications. For example, parameters such as the cylinder's working pressure and stroke speed can be adjusted to obtain the optimal working condition.
[0063] In summary, the device provided by this utility model adopts a pneumatic drive method, which features simple structure, convenient operation, and low maintenance cost. By setting up a dual guiding mechanism, including guardrails and guide rods, it effectively prevents the container from shifting and shaking during the flipping process, thus improving the flipping accuracy. The setting of multiple detection mechanisms ensures that the container is in place and that each mechanism has completed its action before proceeding to the next step, thereby improving the safety and reliability of the equipment. The overall structure is compact, occupies little space, and is easy to integrate with existing production lines. The high degree of automation significantly improves production efficiency and reduces labor costs. All components use standard or universal parts, which facilitates maintenance and replacement and extends the service life of the equipment.
[0064] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.
Claims
1. A container flipping mechanism, characterized in that, include: The conveying mechanism includes a first conveyor (1) and a second conveyor (3) arranged sequentially. A flipping device (2) is disposed between the first conveyor (1) and the second conveyor (3); The flipping device (2) includes: frame; The flipping shaft mechanism is installed on the frame and is used to achieve 180-degree reciprocating rotation under the drive of the drive device. A clamping mechanism for securing the container (4); The testing agency is used to test whether the container (4) is in place.
2. The container tipping mechanism according to claim 1, characterized in that, The flipping shaft mechanism includes a first shaft (27) and a second shaft (28), with the middle part of the first shaft (27) connected and fixed to the second shaft (28); the second shaft (28) is provided with a groove for accommodating the pressing mechanism.
3. The container flipping mechanism according to claim 2, characterized in that, The frame includes a first side panel (22) and a second side panel (26) arranged opposite to each other; the first side panel (22) and the second side panel (26) are respectively fixedly connected to the first conveyor (1) and the second conveyor (3).
4. The container tipping mechanism according to claim 3, characterized in that, One end of the first shaft (27) is mounted on the first side panel (22) via a bearing (23) and a bearing seat, and the bearing (23) and bearing seat are provided with end caps (24).
5. The container flipping mechanism according to claim 3, characterized in that, The driving device is a driving cylinder (25), which is fixed on the second side panel (26). The output end of the driving cylinder (25) is fixedly connected to the first shaft (27).
6. The container tipping mechanism according to claim 3, characterized in that, The first side panel (22) and the second side panel (26) are respectively provided with guardrails (21), which are used to prevent the container (4) from shifting during the flipping process.
7. The container tipping mechanism according to claim 4, characterized in that, The clamping mechanism includes a clamping cylinder (211) and a pressure plate (212), and the piston rod of the clamping cylinder (211) is connected to the pressure plate (212).
8. The container tipping mechanism according to claim 7, characterized in that, The pressure plate (212) retracts into the groove of the second shaft (28) when the pressure cylinder (211) is in the retracted state.
9. The container tipping mechanism according to claim 7, characterized in that, The pressure plate (212) is provided with guide rods (214) at both ends. The guide rods (214) are used to prevent the pressure plate (212) from deflecting during the movement.
10. The container tipping mechanism according to claim 1, characterized in that, The detection mechanism includes a detection switch (213), which is installed near the clamping mechanism.