Single-cylinder push type labeling machine
By employing a single-cylinder push design, a limit frame, a reverse transmitter, and a guide rail structure, the problems of inconvenient control and high energy consumption caused by dual-cylinder drive are solved, achieving energy-saving, convenient, and efficient operation of the labeling machine.
Patent Information
- Application Number
- CN202423131790.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-12-18
AI Technical Summary
Existing labeling machines use dual-cylinder drive, resulting in inconvenient control, high energy consumption, and large device size.
It adopts a single-cylinder push design, combined with a limit frame, reverse transmitter and guide rail structure to realize multi-stroke control, ensuring that the cylinder completes the actions of picking up the label, applying the label and resetting under the drive of a single cylinder.
This achieves energy-saving, convenient, and efficient operation of the device, avoids damage to the transmitter due to inertia, and ensures the stable and accurate movement of the guide plate.
Smart Images
Figure CN223508700U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of labeling machine technology, and in particular to a single-cylinder push-type labeling machine. Background Technology
[0002] A labeling machine is a device that uses adhesive to affix paper or metal foil labels to specified packaging containers.
[0003] Labeling machines typically require two cylinders for operation. The two cylinders work together to move the label back and forth during the labeling process. However, the dual cylinders require separate drive control, which affects the convenience of the device control method and the energy efficiency of the drive source. Furthermore, multiple drive sources increase the size of the device itself, resulting in a larger space occupation.
[0004] Therefore, we provide a single-cylinder push-type labeling machine. Utility Model Content
[0005] The purpose of this invention is to address the aforementioned technical problems by providing a single-cylinder push-type labeling machine that achieves multi-stroke control from a single drive source.
[0006] In view of this, the present invention provides a single-cylinder push-type labeling machine, including a machine body and a single drive mechanism installed on one side of the machine body, the drive mechanism being used for labeling drive of the device.
[0007] The single drive mechanism includes a support frame for fixed support, a cylinder for driving support, a guide plate for transmission connection, a connecting frame for movable connection, and an air nozzle for label suction support. The cylinder is installed on the upper end of the support frame, the guide plate is installed on the output end of the cylinder, the connecting frame is located at the lower end of the cylinder, the air nozzle is installed on one side of the connecting frame, and the support frame is installed on one side of the machine body.
[0008] Preferably, the single drive mechanism further includes a limit frame for stroke limit support, a reverse transmitter for reset control, and a limit rod for auxiliary limit. The limit frame is installed on the outside of the guide plate and has a T-shaped structure. The reverse transmitter and the limit rod are respectively located below the upper horizontal bar of the limit frame, and the vertical bar of the limit frame is located between the reverse transmitter and the limit rod.
[0009] Preferably, both the reverse transmitter and the lower end of the limiting rod are connected to a limiting frame. The limiting frame is installed on the outside of the support frame, and the vertical rod of the limiting frame passes through the inside of the limiting frame, and the guide plate passes through the middle of the limiting frame.
[0010] Preferably, the single drive mechanism further includes an upper guide rail and a lower guide rail. The upper guide rail is installed on one side surface of the support frame and is located inside the limiting frame. The lower guide rail is installed on the lower end surface of the limiting frame.
[0011] Preferably, the upper guide rail and the lower guide rail are located on opposite sides of the guide plate, and the upper guide rail and the lower guide rail are at different heights. Both the upper guide rail and the lower guide rail have grooves inside for sliding guidance of the guide plate.
[0012] Preferably, the connecting frame has an L-shaped structure, and the upper surface of the horizontal portion of the connecting frame is fixedly connected to the lower surface of the guide plate, and the air nozzle is installed on the side surface of the connecting frame.
[0013] Preferably, the inner surface of the vertical portion of the connecting frame is provided with a groove that slides into the lower guide rail, and the connecting frame and the air nozzle are connected to a label peeling point. The label peeling point is installed on the side of the machine body, and an adjustment point for position adjustment support is provided on one side of the label peeling point.
[0014] Compared with the prior art, this utility model provides a single-cylinder push-type labeling machine, which has the following beneficial effects:
[0015] 1. This utility model, through the multi-stroke operation support of the cylinder, enables the device to perform multiple repetitive actions such as label suction, labeling, and resetting under the drive of a single cylinder. This effectively prevents the excessive stroke and large thickness of the machine body caused by the traditional control method of using two cylinders to operate the labeling separately. The device is energy-saving, convenient and efficient.
[0016] 2. This utility model is based on the fact that the position of the limiting rod is lower than that of the reverse transmitter, so that after the limiting frame is pressed against the reverse transmitter, it is limited by the height of the limiting rod, thus forcibly limiting the position and preventing damage to the reverse transmitter due to inertia.
[0017] 3. This utility model, based on the double-sided guidance of the upper and lower guide rails on the guide plate, and the simultaneous limitation of the guide plate at different heights, ensures the overall stability and accuracy of the guide plate during movement under the positioning and guidance of the grooves on the upper and lower guide rails.
[0018] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description
[0019] Figure 1This is a side view of the overall structure of a single-cylinder push-type labeling machine proposed in this utility model;
[0020] Figure 2 This is a schematic diagram of the overall front view structure of a single-cylinder push-type labeling machine proposed in this utility model;
[0021] Figure 3 This is a front view schematic diagram of the single drive mechanism of a single-cylinder push-type labeling machine proposed in this utility model;
[0022] Figure 4 This is a three-dimensional structural diagram of the lower half of the single drive mechanism of a single-cylinder push-type labeling machine proposed in this utility model.
[0023] In the diagram: 1. Body; 2. Support frame; 3. Cylinder; 4. Limiting frame; 6. Guide plate; 7. Upper guide rail; 8. Limiting frame; 9. Reverse transmitter; 901. Limiting rod; 10. Lower guide rail; 11. Connecting frame; 12. Air nozzle; 13. Label peeling point; 14. Adjustment point. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0025] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and 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.
[0026] Example 1: A single-cylinder push-type labeling machine, such as Figures 1-4 As shown, it includes a body 1 and a single drive mechanism mounted on one side of the body 1. The drive mechanism is used for labeling drive of the device.
[0027] The single drive mechanism includes a support frame 2 for fixed support, a cylinder 3 for drive support, a guide plate 6 for transmission connection, a connecting frame 11 for movable connection, and an air nozzle 12 for label suction support. The cylinder 3 is installed on the upper end of the support frame 2, the guide plate 6 is installed on the output end of the cylinder 3, the connecting frame 11 is located at the lower end of the cylinder 3, the air nozzle 12 is installed on one side of the connecting frame 11, and the support frame 2 is installed on one side of the machine body 1.
[0028] First, supported by the body 1 and support frame 2, the overall position of the single drive mechanism is kept stable. Under the initial drive of cylinder 3, the nozzle 12 is moved to the label suction position. After the label contacts and adheres to the product, under the second drive of cylinder 3, the connecting frame 11 and nozzle 12 move down again, so that the surface gradually adheres completely to the product. After the adhesion is complete, control cylinder 3 to reset and move, moving nozzle 12 and label peeling point 13 to the initial position. Then control cylinder 3 to drive nozzle 12 to move again, repeating the above operation to repeatedly apply labels. Under the drive of one cylinder 3, the device can have the effect of repeated operation of multiple actions such as label suction, label application, and reset. In addition, the combined use of two solenoid valves in cylinder 3 makes the structure more compact, effectively preventing the excessive stroke caused by the traditional control method of operating two cylinders 3 separately for label application, and the large thickness of the side of body 1. The device has the effects of energy saving, convenience and high efficiency.
[0029] like Figures 1-4 As shown, the single drive mechanism also includes a limit frame 4 for stroke limit support, a reverse transmitter 9 for reset control, and a limit rod 901 for auxiliary limit. The limit frame 4 is installed on the outside of the guide plate 6 and has a T-shaped structure. The reverse transmitter 9 and the limit rod 901 are located below the upper horizontal bar of the limit frame 4, and the vertical bar of the limit frame 4 is located between the reverse transmitter 9 and the limit rod 901.
[0030] The lower ends of the reverse transmitter 9 and the limiting rod 901 are both connected to the limiting frame 8. The limiting frame 8 is installed on the outside of the support frame 2, and the vertical rod of the limiting frame 4 passes through the inside of the limiting frame 8, and the guide plate 6 passes through the middle of the limiting frame 8.
[0031] First, based on the positioning support of the support frame 2 on the limiting frame 8, the position of the reverse transmitter 9 and the limiting rod 901 is kept stable. By setting the reverse transmitter 9 and the limiting rod 901 in relative positions, when the horizontal part of the limiting frame 4 continues to move downward, it will first contact and press the reverse transmitter 9. Thus, under the connection of the existing controller, the cylinder 3 is controlled to reset and move according to the predetermined stroke. Based on the position of the limiting rod 901 being lower than the reverse transmitter 9, the limiting frame 4 is limited by the height of the limiting rod 901 after pressing the reverse transmitter 9, which forcibly limits it and prevents damage to the reverse transmitter 9 due to inertia. When the cylinder 3 continues to move upward, the connecting frame 11 will gradually contact and press the reverse transmitter 9 below. In the same way, the cylinder 3 is controlled to move in the opposite direction again. At the same time, under the limitation of the limiting rod 901, the reverse transmitter 9 is protected again, so that the device has the effect of automatic adjustment under multiple strokes.
[0032] Example 2: A single-cylinder push-type labeling machine, such as Figures 1-4As shown, the single drive mechanism also includes an upper guide rail 7 and a lower guide rail 10. The upper guide rail 7 is installed on one side surface of the support frame 2 and is located inside the limit frame 8. The lower guide rail 10 is installed on the lower end surface of the limit frame 8.
[0033] The upper guide rail 7 and the lower guide rail 10 are located on opposite sides of the guide plate 6, and the upper guide rail 7 and the lower guide rail 10 are at different heights. Both the upper guide rail 7 and the lower guide rail 10 have grooves inside for sliding guidance of the guide plate 6.
[0034] Based on the double-sided guidance of the upper guide rail 7 and the lower guide rail 10, and the simultaneous limiting of the guide plate 6 at different heights, the guide plate 6 is positioned and guided by the grooves on the upper guide rail 7 and the lower guide rail 10, ensuring the overall stability and accuracy of the guide plate 6 during movement, and ensuring its reliability during long-term operation.
[0035] like Figures 1-4 As shown, the connecting frame 11 has an L-shaped structure, and the upper surface of the horizontal part of the connecting frame 11 is fixedly connected to the lower surface of the guide plate 6. The air nozzle 12 is installed on the side surface of the connecting frame 11.
[0036] The inner surface of the vertical part of the connecting frame 11 is provided with a groove that slides into the lower guide rail 10. The connecting frame 11 and the air nozzle 12 are connected to a label peeling part 13. The label peeling part 13 is installed on the side of the machine body 1. An adjustment part 14 for position adjustment support is provided on one side of the label peeling part 13.
[0037] Firstly, based on the connection of the connecting frame 11, the air nozzle 12 and the guide plate 6 can move synchronously. Under the guidance connection of the connecting frame 11 and the lower guide rail 10, the accuracy of the moving angle of the connecting frame 11 is ensured, further improving the accuracy of the angle when the guide plate 6 and the air nozzle 12 are used together. Furthermore, by adjusting the adjustment point 14, the position of the label peeling point 13 can be adjusted, which can quickly correct the label error of each batch.
[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A single-cylinder driven labeling machine, comprising a body (1) and a single drive mechanism mounted on one side of the body (1), characterized in that, The drive mechanism is used for labeling drive of the device; The single-drive mechanism includes a support frame (2) for fixed support, a cylinder (3) for drive support, a guide plate (6) for transmission connection, a connecting frame (11) for movable connection, and an air nozzle (12) for label suction support. The cylinder (3) is installed on the upper end of the support frame (2), the guide plate (6) is installed on the output end of the cylinder (3), the connecting frame (11) is located at the lower end of the cylinder (3), the air nozzle (12) is installed on one side of the connecting frame (11), and the support frame (2) is installed on the machine body (…). 1) On one side, the single drive mechanism also includes a limit frame (4) for stroke limit support, a reverse transmitter (9) for reset control, and a limit rod (901) for auxiliary limit. The limit frame (4) is installed on the outside of the guide plate (6), and the limit frame (4) has a T-shaped structure. The reverse transmitter (9) and the limit rod (901) are located below the upper horizontal bar of the limit frame (4), and the vertical bar of the limit frame (4) is located between the reverse transmitter (9) and the limit rod (901).
2. The single-cylinder push-type labeling machine according to claim 1, characterized in that, The lower ends of the reverse transmitter (9) and the limiting rod (901) are both connected to the limiting frame (8). The limiting frame (8) is installed on the outside of the support frame (2), and the vertical rod of the limiting frame (4) passes through the inside of the limiting frame (8), and the guide plate (6) passes through the middle of the limiting frame (8).
3. A single-cylinder push-type labeling machine according to claim 2, characterized in that, The single drive mechanism also includes an upper guide rail (7) and a lower guide rail (10). The upper guide rail (7) is installed on one side surface of the support frame (2) and is located inside the limiting frame (8). The lower guide rail (10) is installed on the lower surface of the limiting frame (8).
4. A single-cylinder push-type labeling machine according to claim 3, characterized in that, The upper guide rail (7) and the lower guide rail (10) are located on opposite sides of the guide plate (6), and the upper guide rail (7) and the lower guide rail (10) are at different heights. The upper guide rail (7) and the lower guide rail (10) are both provided with sliding grooves for sliding guidance of the guide plate (6).
5. A single-cylinder push-type labeling machine according to claim 4, characterized in that, The connecting frame (11) has an L-shaped structure, and the upper surface of the horizontal part of the connecting frame (11) is fixedly connected to the lower surface of the guide plate (6). The air nozzle (12) is installed on the side surface of the connecting frame (11).
6. A single-cylinder push-type labeling machine according to claim 5, characterized in that, The inner surface of the vertical part of the connecting frame (11) is provided with a groove that slides into the lower guide rail (10), and the connecting frame (11) and the air nozzle (12) are connected with a label peeling part (13). The label peeling part (13) is installed on the side of the body (1), and an adjustment part (14) for position adjustment support is provided on one side of the label peeling part (13).