Zongzi leaf binding and packaging device
By designing a bamboo leaf binding and packaging device, a hydraulic cylinder is used to drive a slider and a pressing frame to automatically press and package the bamboo leaves. This solves the problem of low efficiency in manual binding, improves the tightness and stability of bamboo leaf packaging, and reduces the intensity of manual operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2026-03-24
AI Technical Summary
The current method of wrapping zongzi leaves mainly relies on manual binding, which is inefficient and consumes a lot of manpower.
Design a device for binding and packaging zongzi leaves. The device uses a hydraulic cylinder to drive a slider and a pressing frame to automatically press and package the zongzi leaves. The device also improves the tightness and stability of the packaging by using fixed components and a support plate structure.
This improved the tightness and stability of the bamboo leaf packaging, reduced the waste of transportation space, lowered the intensity of manual operation, and increased packaging efficiency.
Smart Images

Figure CN224029318U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of zongzi leaf packaging technology, and in particular to a zongzi leaf binding and packaging device. Background Technology
[0002] Bamboo leaves are an essential ingredient for making zongzi (sticky rice dumplings) during the Dragon Boat Festival. There are many varieties, each with its own unique characteristics, adding rich flavor and aroma to the zongzi. Common types of bamboo leaves include reed leaves, euonymus leaves, lotus leaves, banana leaves, and oak leaves. Reed leaves are mainly distributed in southern regions, especially south of the Yangtze River, while reed leaves are more common north of the Yangtze River. Reed leaves are smaller and require multiple leaves to be used.
[0003] With social development and equipment improvement, after the initial processing at the production site, the bamboo leaves are packaged by a device and then transported to the zongzi processing site. However, the current method of packaging bamboo leaves is mostly done manually, which is inefficient and consumes a lot of manpower. Therefore, we propose a bamboo leaf binding and packaging device. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing technologies where the binding of zongzi leaves is mostly done manually, which is inefficient and consumes a lot of manpower. Therefore, this invention proposes a zongzi leaf binding and packaging device.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A device for binding and packaging zongzi leaves includes a frame, with through-slide tracks on both sides of the frame, and sliders slidably connected in each slide track. A placement frame for placing zongzi leaves is fixedly connected between two sliders. A frame door is hinged to one side of the placement frame, and through-holes are provided on one side of the frame door and one side of the placement frame. Multiple fixing components for fixing the frame door are provided between the frame door and the placement frame.
[0007] The top inner wall of the frame is fixedly connected to a guide rail, the bottom of the guide rail is slidably connected to a pressure frame, the bottom of the pressure frame is fixedly connected to multiple second support plates, the bottom inner wall of the placement frame is fixedly connected to multiple first support plates, and a gap is provided between the second support plates and the first support plates and they are arranged vertically and vertically, and the gap corresponds to the clearance opening.
[0008] Two drive components are respectively disposed on both sides of the frame for driving the slider to move.
[0009] As a further embodiment of this utility model, the driving assembly includes a hydraulic cylinder, which is fixed to one side of the outer wall of the frame, and one end of the piston rod of the hydraulic cylinder is fixed to the slider.
[0010] As a further scheme of the utility model, the fixed assembly includes a fixed block and a fixed frame, the fixed block is fixed on one side of the frame door, the fixed frame is fixed on one side of the placing frame, a penetrating pin shaft is inserted on the top of the fixed block, and the pin shaft penetrates the fixed frame.
[0011] As a further scheme of the utility model, one end of the guide rail is fixedly connected with a limiting plate, one side of the limiting plate is fixedly connected with a horizontal plate, a penetrating positioning rod is inserted on the surface of the horizontal plate, one side of the pressing frame is fixedly connected with an insertion plate, the insertion plate penetrates the limiting plate in sliding mode, and the positioning rod is inserted with the insertion plate.
[0012] As a further scheme of the utility model, one end of the insertion plate is provided with an inclined surface and is used in cooperation with the positioning rod.
[0013] As a further scheme of the utility model, the bottom of the frame is fixedly connected with a plurality of supporting legs, and the top of the frame is fixedly connected with two lifting rings.
[0014] In the application, when in use, the positioning rod is pulled upward to make the positioning rod disengage from the insertion plate, then the pressing frame is pushed to the one end of the guide rail to prevent affecting the feeding and facilitate the work of the staff, then the multiple bundles of zongzi leaves that need to be packed are placed in the placing frame in an orderly manner, after the placing is completed, the pressing frame is pulled to reset, when the pressing frame is reset, the insertion plate penetrates the limiting plate and lifts the positioning rod, then the positioning rod is inserted into the hole on the insertion plate under the action of the weight, thereby limiting the pressing frame to prevent the movement of the pressing frame and improve the stability during the pressing of the zongzi leaves, then the hydraulic cylinder is started, the hydraulic cylinder drives the placing frame and the zongzi leaves in the placing frame to move upward and cooperate with the pressing frame to complete the pressing of the zongzi leaves, during the pressing process, the packing belt is passed through the gap between the first supporting plate and the second supporting plate and the avoiding opening at the same time, finally the packing belt is connected, which is convenient for people to use, improves the compactness of the zongzi packing, reduces the waste of transportation space, avoids the staff squatting to pack, is convenient to operate, finally the pin shaft is pulled out, the frame door is opened, and the packed zongzi leaves can be taken out, during the zongzi packing process, the paperboard can be laid on the bottom and the top of the zongzi leaves to improve the packing effect of the zongzi leaves and reduce the damage to the zongzi leaves.
[0015] Advantageous effects: in the utility model, the zongzi leaf bundling and packing device is used in cooperation with the pressing frame and the placing frame, so that the zongzi leaves can be pressed during the zongzi packing process, which is convenient for people to use, improves the compactness of the zongzi packing, reduces the waste of transportation space, and the upward movement of the placing frame can avoid the staff squatting to pack, which is convenient to operate.
[0016] In this utility model, the zongzi leaf binding and packaging device has a fixed installation of an insert plate on one side of the pressing frame. The insert plate works in conjunction with the positioning rod to limit the pressing frame after it moves into place, prevent it from moving, and improve the stability when pressing the zongzi leaves.
[0017] In this invention, during the packaging process of zongzi leaves, the leaves can be pressed, making them convenient for people to use, improving the tightness of the packaging, reducing the waste of transportation space, and the upward movement of the placement frame can avoid workers having to squat down to pack, making the operation easier. At the same time, after the pressing frame is moved into place, it can be limited to prevent it from moving, thus improving the stability when pressing the zongzi leaves. Attached Figure Description
[0018] Figure 1 This is a first-view three-dimensional structural diagram of a bamboo leaf binding and packaging device proposed in this utility model.
[0019] Figure 2 This is a two-dimensional structural diagram of a bamboo leaf binding and packaging device proposed in this utility model from a second perspective.
[0020] Figure 3 This is a schematic diagram of the unfolded frame structure of a bamboo leaf binding and packaging device proposed in this utility model;
[0021] Figure 4 This utility model proposes a device for binding and packaging zongzi leaves. Figure 3 A magnified structural diagram of point A in the middle.
[0022] In the diagram: 1. Frame; 2. Slide rail; 3. Slider; 4. Placement frame; 5. Frame door; 6. Alternating opening; 7. Fixing block; 8. Fixing bracket; 9. Pin; 10. Hydraulic cylinder; 11. Guide rail; 12. Pressure frame; 13. First support plate; 14. Second support plate; 15. Limiting plate; 16. Horizontal plate; 17. Positioning rod; 18. Insert plate; 19. Inclined surface. Detailed Implementation
[0023] 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.
[0024] Example 1: Refer to Figures 1-4The utility model provides a kind of binding packing device, including: frame 1, frame 1 both sides are equipped with the sliding channel 2 that passes through, the sliding block 3 is slidably connected in sliding channel 2, and the placing frame 4 for placing rice leaf is fixedly connected between the two sliding blocks 3, and the frame door 5 is hinged on the side of placing frame 4, and the frame door 5 can be opened, to facilitate the rice leaf that packing is completed is taken out, and the side of frame door 5 and the side of placing frame 4 are equipped with the through avoiding position 6, and a plurality of fixed components that frame door 5 is used are arranged between frame door 5 and placing frame 4;
[0025] The top inner wall of frame 1 is fixedly connected with a guide rail 11, the bottom of the guide rail 11 is slidably connected with a pressing frame 12, the bottom of the pressing frame 12 is fixedly connected with a plurality of second supporting plates 14, the bottom inner wall of the placing frame 4 is fixedly connected with a plurality of first supporting plates 13, the second supporting plates 14 and the first supporting plates 13 are arranged with gaps and correspondingly arranged up and down, the gaps correspond to the avoiding position 6, during the packing process of the rice leaf, paperboard can be laid at the bottom and top of the rice leaf, improving the packing effect of the rice leaf, reducing the damage to the rice leaf, by packing belt passing through the gap between the first supporting plate 13 and the second supporting plate 14, and simultaneously passing through the avoiding position 6, finally connecting the packing belt, which is convenient for people to use, improves the tightness of the rice leaf packing, and reduces the waste of transportation space.
[0026] The two driving assemblies are arranged on the two sides of the frame 1 for driving the sliding blocks 3 to move.
[0027] The present application can be used in the field of rice leaf packing, and can also be used in other fields applicable to the present application.
[0028] Embodiment 2: an improved rice leaf binding and packing device based on embodiment 1, which is applied to the field of rice leaf packing.
[0029] In the utility model, the driving assembly includes a hydraulic cylinder 10, the hydraulic cylinder 10 is fixed on one side of the outer wall of the frame 1, one end of the piston rod of the hydraulic cylinder 10 is fixed with the sliding block 3, the hydraulic cylinder 10 is started, the hydraulic cylinder 10 drives the placing frame 4 and the rice leaf in it to move upwards, cooperates with the pressing frame 12, completes the pressing of the rice leaf, and the placing frame 4 can rise, so as to avoid the staff to squat and pack, and facilitate operation.
[0030] In particular, the fixed component includes a fixed block 7 and a fixed frame 8, the fixed block 7 is fixed on one side of the frame door 5, the fixed frame 8 is fixed on one side of the placing frame 4, the top of the fixed block 7 is inserted with a through pin shaft 9, the pin shaft 9 penetrates the fixed frame 8, the pin shaft 9 is pulled out, the frame door 5 is opened, and the rice leaf that packing is completed can be taken out.
[0031] It needs explanation that one end of the guide rail 11 is fixedly connected with a limiting plate 15, one side of the limiting plate 15 is fixedly connected with a horizontal plate 16, the surface of the horizontal plate 16 is inserted with a penetrating positioning rod 17, one side of the pressing frame 12 is fixedly connected with an inserting plate 18, the inserting plate 18 is slidingly penetrated through the limiting plate 15, the positioning rod 17 is inserted with the inserting plate 18, one end of the inserting plate 18 is provided with an inclined surface 19 and is used in cooperation with the positioning rod 17, when the pressing frame 12 is reset, the inserting plate 18 is driven to penetrate through the limiting plate 15 and lift up the positioning rod 17, then the positioning rod 17 is inserted into the hole on the inserting plate 18 under the action of the dead weight, thereby limiting the pressing frame 12, preventing the movement of the pressing frame 12 and improving the stability during the pressing of the rice dumpling leaves.
[0032] In the utility model, the bottom of the frame 1 is fixedly connected with a plurality of supporting legs, and the top of the frame 1 is fixedly connected with two lifting rings, so that the workers can easily lift the device.
[0033] However, as known by those skilled in the art, the working principle and wiring method of the hydraulic cylinder 10 are common, and they all belong to conventional means or common knowledge, which will not be described here again, and those skilled in the art can make any selection or arrangement according to their needs or convenience.
[0034] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the technical field can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.
Claims
1. A device for bundling and packing of zongzi leaves, characterized in that, Include: Frame (1), both sides of the frame (1) are provided with a sliding channel (2) through the sliding channel (2) is slidably connected with the sliding block (3), the two sliding blocks (3) are fixedly connected with the placing frame (4) for placing the leaves, the side of the placing frame (4) is hingedly connected with the frame door (5), the side of the frame door (5) and the side of the placing frame (4) are provided with a through avoiding opening (6), a plurality of fixing components for fixing the frame door (5) are arranged between the frame door (5) and the placing frame (4); The top inner wall of the frame (1) is fixedly connected with a guide rail (11), the bottom of the guide rail (11) is slidably connected with a pressing frame (12), the bottom of the pressing frame (12) is fixedly connected with a plurality of second supporting plates (14), the bottom inner wall of the placing frame (4) is fixedly connected with a plurality of first supporting plates (13), the second supporting plates (14) and the first supporting plates (13) are arranged in gaps and correspondingly arranged up and down, the gaps correspond to the avoiding opening (6); Two drive assemblies, two drive assemblies are arranged on both sides of the frame (1) for driving the sliding block (3) to move.
2. The device according to claim 1, wherein The drive assembly comprises a hydraulic cylinder (10), the hydraulic cylinder (10) is fixed on one side of the frame (1), and one end of the piston rod of the hydraulic cylinder (10) is fixed with the sliding block (3).
3. The device according to claim 1, wherein The fixing assembly comprises a fixed block (7) and a fixed frame (8), the fixed block (7) is fixed on one side of the frame door (5), the fixed frame (8) is fixed on one side of the placing frame (4), the top of the fixed block (7) is inserted with a through pin shaft (9), and the pin shaft (9) penetrates the fixed frame (8).
4. The device according to claim 1, wherein One end of the guide rail (11) is fixedly connected with a limiting plate (15), one side of the limiting plate (15) is fixedly connected with a horizontal plate (16), the surface of the horizontal plate (16) is inserted with a through positioning rod (17), one side of the pressing frame (12) is fixedly connected with an insertion plate (18), the insertion plate (18) slidably penetrates the limiting plate (15), and the positioning rod (17) is inserted with the insertion plate (18).
5. The device according to claim 4, wherein One end of the insertion plate (18) is provided with a slope (19) which cooperates with the positioning rod (17).
6. The device according to claim 1, wherein The bottom of the frame (1) is fixedly connected with a plurality of supporting legs, and the top of the frame (1) is fixedly connected with two lifting eyes.