Material bagging and packaging equipment

Abstract

The material bagging and packaging equipment comprises a hopper, a bagging mechanism and a packaging mechanism, and the hopper is provided with a discharging opening capable of being opened and closed; the bagging mechanism comprises an execution device, a material bag and a first annular piece used for opening a bag opening of the material bag. The first annular piece is arranged on the execution device, and the execution device is used for driving the material bag to move to the discharge port to receive materials; the packaging mechanism comprises a storage device, a second annular piece and a driving device connected with the second annular piece, and the driving device is used for driving the second annular piece to rotate below the discharging opening; a flexible bundling piece which can be drawn out is arranged in the storage device, and the bundling piece is connected with the second annular piece; when the material bag receives materials, the first annular piece is located on the side, close to the hopper, of the second annular piece, and the material bag is arranged in the second annular piece in a penetrating mode. According to the material bagging and packaging equipment, materials are automatically bagged, bag openings are automatically wound and sealed, the material bagging and packaging efficiency is improved, and meanwhile the labor intensity of operators is reduced.

Description

Technical Field

[0001] This invention relates to the field of packaging equipment technology, and more specifically, to a material bagging and packaging equipment. Background Technology

[0002] In the traditional process of loading and unloading materials, manual shoveling is the most common method, which is labor-intensive and inefficient.

[0003] Currently, there are devices on the market that can automatically bag and package materials. For example, in the FEP masterbatch weighing and packaging equipment disclosed in patent CN115072019A, after the material is fed through the hopper, it can enter the packaging bag output by the packaging bag film conveying mechanism. After the bag is completed, the packaging bag is sewn by the ultrasonic welding mechanism. To a certain extent, it reduces the number of manual operation steps, improves the bagging and packaging efficiency of materials, and reduces the labor intensity of operators.

[0004] However, the packaging equipment uses ultrasonic welding technology, which has clear limitations on the material of the packaging bag and the cleanliness of the welding part. The packaging bag is expensive to produce and cannot hold materials such as sludge and dust. For the above reasons, it is necessary to provide a general-purpose bagging and packaging equipment that can be compatible with various types of packaging bags and hold various materials. Summary of the Invention

[0005] The purpose of this invention is to overcome the shortcomings mentioned in the background art and provide a material bagging and packaging equipment that can be used for bagging and packaging various materials such as grains, fruits and vegetables, and industrial products, saving the labor intensity of operators. In particular, it is especially suitable for materials such as sludge and dust that are harmful to operators who come into direct contact with them.

[0006] The objective of this invention is achieved through the following technical solution: A material bagging and packaging device includes a hopper, a bagging mechanism and a packaging mechanism, wherein the hopper has an openable and closable discharge port; The bagging mechanism includes an actuator, a material bag, and a first annular member for opening the bag opening of the material bag; the first annular member is disposed on the actuator, which is used to drive the material bag to move to the discharge port to receive the material. The packaging mechanism includes a storage device, a second ring-shaped component, and a drive device connected to the second ring-shaped component. The drive device is used to drive the second ring-shaped component to rotate below the discharge port. The storage device has a removable and flexible strapping component connected to the second ring-shaped component. When the material bag receives material, the first ring-shaped component is located on the side of the second ring-shaped component closer to the hopper, and the material bag passes through the second ring-shaped component.

[0007] The material bagging and packaging equipment of the present invention has at least the following beneficial effects: During the bagging process, the bag opening is opened by the first ring component and aligned with the discharge port by the actuator, ensuring that the material falls accurately into the bag. After bagging is completed, the drive device in the packaging mechanism drives the second ring component to rotate, and the second ring component pulls the strapping component to automatically wrap around the opening of the bag. During the process, the material does not need to be manually shoveled in, and the operators do not need to directly contact the material, which improves the efficiency of bagging and packaging while reducing the labor intensity of the operators.

[0008] The material bagging and packaging equipment of the present invention uses a strapping component that can strap material bags of different materials, and has wide compatibility with material bags.

[0009] In addition, when the strapping is a self-adhesive structure (such as tape or Velcro), the second ring can automatically tighten the opening of the material bag during rotation and pulling; when the strapping is a rope, it only requires manual tightening by the subsequent operator.

[0010] Furthermore, the discharge port includes an opening on the hopper and a discharge channel extending outward from the opening; The inner contour of the first annular component is adapted to the outer contour of the outlet side of the discharge channel; when the material bag receives the material, the bag opening is fitted onto the discharge channel.

[0011] By setting up a discharge channel, the opening of the material bag can be placed over the discharge channel to prevent material from spilling or overflowing.

[0012] Furthermore, the packaging mechanism also includes a cutting device through which the bundles led out from the storage device pass to connect to the second ring, and the cutting device is used to cut the bundles.

[0013] With the above setup, once the bag opening is tied, the tie can be cut off using a cutting device.

[0014] Furthermore, a support device for supporting the material bag is provided below the discharge port, and the support device contains a weighing sensor, or the actuator contains a weighing sensor for weighing the material inside the material bag; Both the drive unit and the cutting unit are connected to a control system. The control system is configured to control the drive unit to rotate several times before the cutting unit cuts the bundle when the weight detected by the weighing sensor reaches the set value.

[0015] With the above settings, once the material bag is filled with the rated weight of material, the control system can automatically control the drive device to wrap the strapping parts and automatically control the cutting device to cut the strapping parts, thereby improving the overall automation level of the equipment.

[0016] Furthermore, the packaging mechanism also includes a release device, through which the bundled items led out from the storage device pass sequentially through the release device and the cutting device; the release device is connected to the control system to release a certain length of the bundled items in the storage device after the bundled items are cut.

[0017] Furthermore, the second annular component is also equipped with an automatic clamping device connected to the control system to automatically clamp the bundle released by the release device.

[0018] The above settings further enhance the automation of the equipment when releasing and clamping the strapping components.

[0019] Furthermore, the drive unit includes a motor connected to the second annular member in a pulley-driven or gear-driven manner.

[0020] Furthermore, the actuator includes a set of lifting devices, the first annular component is supported by the lifting devices, and the lifting devices are used to drive the bag opening to be fitted onto the discharge channel.

[0021] Furthermore, the bagging mechanism also includes a rotating device and multiple material bags; The rotating device includes a power source and a bracket for mounting a plurality of first annular components. The rotating device is supported by a lifting device. The power source is used to drive the bracket to rotate, and the plurality of first annular components are evenly arranged around the rotation center of the bracket.

[0022] The above settings allow multiple material bags to be filled with materials one by one, improving work efficiency.

[0023] Furthermore, the support device includes a conveyor belt, and a weighing device is provided below the surface of the conveyor belt. The weighing sensor is located inside the weighing device. The weighing device weighs the material in the material bag. When the weight of the material reaches the designed capacity of the material bag, the material is sent out by the conveyor belt. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of a material bagging and packaging device provided in one embodiment of the present invention; Figure 2 A schematic diagram of the packaging mechanism provided in one embodiment of the present invention; Figure 3 for Figure 2 An enlarged view of part A in the image; Figure 4 A flowchart illustrating the process of a material bagging and packaging device according to an embodiment of the present invention; The attached diagram lists the components represented by each number as follows: 1. Hopper; 10. Discharge port; 100. Opening; 101. Discharge channel; 11. Unloading valve; 2. Bagging mechanism; 20. Actuating device; 200. Lifting device; 201. Rotating device; 21. Material bag; 210. Bag opening; 22. First annular component; 3. Packaging mechanism; 30. Storage device; 31. Second annular component; 32. Cutting device; 33. Release device; 34. Bundling component; 35. Drive device; 36. Automatic clamping device; 360. Fixing component; 361. Moving component; 362. Clamping cavity; 363. Friction surface; 364. Tip; 365. Rotating shaft; 366. Magnetic component; 4. Support device; 40. Conveyor belt; 41. Weighing sensor. Detailed Implementation

[0025] The principles and features of the present invention are described below. The examples given are only for explaining the present invention and are not intended to limit the scope of the present invention.

[0026] Example 1: Reference Figure 1 This embodiment provides a material bagging and packaging device, including a hopper 1, a bagging mechanism 2, and a packaging mechanism 3.

[0027] The hopper 1 contains materials to be packaged, and the hopper 1 is equipped with an openable and closable discharge port 10.

[0028] In this embodiment, the discharge port 10 is located at the bottom of the hopper 1, and the material can be discharged naturally by its own weight. At this time, a set of discharge valves 11 are configured on the discharge port 10 to control the discharge of the material.

[0029] Alternatively, in some embodiments, the discharge port 10 of the hopper 1 may also be located on the side of the hopper 1. In this case, the material can be pushed out along the discharge port 10 by a pushing device acting inside the hopper 1.

[0030] Reference Figure 1 The bagging mechanism 2 includes an actuator 20, a material bag 21, and a first annular component 22. The first annular component 22 is used to open the bag opening 210 of the material bag 21. The first annular component 22 is mounted on the actuator 20. The actuator 20 moves the material bag 21 to the discharge port 10 to receive the material.

[0031] Reference Figure 1 The packaging mechanism 3 includes a storage device 30, a second annular member 31, and a driving device 35. The second annular member 31 is rotatably mounted below the discharge port 10. The driving device 35 is connected to the second annular member 31, enabling the driving device 35 to drive the second annular member 31 to rotate below the discharge port 10. In addition, the storage device 30 has a removable and flexible strapping member 34, one end of which is connected to the second annular member 31.

[0032] When the material bag 21 is moved by the actuator 20 to receive the material below the discharge port 10, the first annular member 22 is located on the side of the second annular member 31 close to the hopper 1. That is, after the first annular member 22 drives the bag opening 210 of the material bag 21 to pass through the second annular member 31, the bag opening 210 moves to the top of the second annular member 31, and at this time the bag body of the material bag 21 is inserted into the second annular member 31.

[0033] Therefore, during the bundling and packaging process, the second ring component 31 rotates to drive the bundling component 34 to rotate several times around the outer periphery of the material bag 21 near the bag opening 210; during the process, the second ring component 31 rotates and tightens the bundling component 34, which can tightly wrap the bag opening of the material bag 21.

[0034] With the above settings, during the material bagging and packaging process, the material does not need to be manually shoveled into the material bag 21, reducing the contact between operators and materials; in addition, while improving the efficiency of material bagging and packaging, it also reduces the labor intensity of operators.

[0035] The following scheme can be adopted for the specific installation of the second annular component 31: In one embodiment, the second annular component 31 can be rotatably mounted below the discharge port 10 of the hopper 1 via a hanger, that is, the upper end of the hanger is mounted on the hopper 1, and the second annular component 31 is rotatably mounted on the hanger; wherein, the hanger must avoid the discharge port 10 so as not to interfere with the loading and unloading of materials.

[0036] Alternatively, in another embodiment, the second annular member 31 may also be supported below the discharge port 10 by a bracket, and the second annular member 31 may be rotatably mounted on the bracket; wherein the bracket must avoid the discharge port 10 so as not to interfere with the loading and unloading of materials.

[0037] Reference Figure 1 The drive unit 35 includes a motor connected to the second annular member 31 in a pulley-driven or gear-driven manner.

[0038] The specific installation method of the material bag 21 and the first annular component 22 can adopt the following scheme: In one embodiment, the opening 210 of the material bag 21 can first pass through the first annular member 22 and then be turned outward and fitted onto the first annular member 22. At this time, the firmness between the material bag 21 and the first annular member 22 is sufficient to ensure that the actuator 20 can carry the material bag 21 for movement. However, after the material bag 21 is filled with material, it is easy to fall off the first annular member 22. Therefore, a support device 4 can also be provided below the material bag 21 to support the material bag 21.

[0039] Alternatively, in another embodiment, the opening 210 of the material bag 21 can also be installed on the first annular member 22 by clamping or hooking. In this case, there is a certain connection strength between the material bag 21 and the first annular member 22. Whether or not a support device 4 is provided below it depends on the structural strength and support capacity of the material bag 21, the first annular member 22 and the actuator 20. If the structural strength and support capacity of the material bag 21, the first annular member 22 and the actuator 20 can withstand the weight of the rated material in the material bag 21, then the support device 4 may not be provided below the material bag 21.

[0040] It is easy to understand that the binding element 34 can be a rope, wrapping tape, or Velcro, etc. In the storage device 30, the binding element 34 can be wrapped around the spool or arranged neatly in the storage device 30, so that the binding element 34 can be pulled out by rotating the second ring 31.

[0041] For example, when the binding element 34 is a self-adhesive structure (such as tape or Velcro), during the rotation and pulling process of the second ring 31, the binding element 34 can automatically tighten the bag opening 210 of the material bag 21; and when the binding element 34 is a rope, it only needs to be manually tightened by the subsequent operators.

[0042] In some embodiments, the discharge port 10 can be an opening 100 provided on the hopper 1. When the material bag 21 is filled with material, the bag opening 210 can be moved directly below the opening 100 or made to fit tightly against the opening 100 under the drive of the actuator 20.

[0043] Or, refer to Figure 1 In this embodiment, a set of discharge channels 101 can be extended outward on the opening 100 of the discharge port 10, and the inner contour of the first annular member 22 is adapted to the outer contour of the outlet side of the discharge channel 101; when the material bag 21 receives the material, the actuator 20 drives the bag opening 210 to be fitted onto the outlet at the lower end of the discharge channel 101, which can prevent the material from being thrown or overflowing.

[0044] In addition, to further improve the convenience of bagging and packaging materials, in some embodiments, reference is made to Figure 1 The packaging mechanism 3 also includes a cutting device 32. The strapping member 34, which is led out from the storage device 30, passes through the cutting device 32 to connect to the second ring member 31. The cutting device 32 is used to cut the strapping member 34. Therefore, after the bag opening 210 of the material bag 21 is tied, the strapping member 34 can be cut by the cutting device 32.

[0045] In addition, in order to enable the material bag 21 to be filled with a rated weight of material, in some embodiments, when the structural strength and support capacity of the material bag 21, the first annular member 22 and the actuator 20 are able to withstand the weight of the rated material in the material bag 21, a weighing sensor 41 for weighing the material in the material bag 21 can be provided in the actuator 20.

[0046] Or, refer to Figure 1 In this embodiment, a support device 4 for supporting the material bag 21 can be provided below the discharge port 10. The support device 4 has a weighing sensor 41. At this time, when the material is loaded into the material bag 21, the support device 4 plays the role of support and weighing, while the first annular part 22 only plays the role of shaping the bag opening 210, so that the bag opening 210 can be kept open.

[0047] It is easy to imagine that after the material bag 21 on the support device 4 is filled with the rated material, the material bag 21 can be transferred by manual labor, hoisting equipment or mechanical equipment such as conveyor belt.

[0048] For example, in this embodiment, the support device 4 can be a conveyor belt 40. A weighing device is provided below the surface of the conveyor belt 40. The weighing sensor 41 is located in the weighing device. The material in the material bag 21 is weighed by the weighing device. When the weight of the material reaches the designed capacity of the material bag 21, the material is sent out by the conveyor belt 40.

[0049] It is readily understood that, in some embodiments, the actuator 20 may be a robotic arm, capable of flexibly controlling and moving the second annular member 31.

[0050] Or, refer to Figure 1 In this embodiment, the actuator 20 includes a set of lifting devices 200. The first annular member 22 is supported by the lifting devices 200. The lifting devices 200 are used to drive the bag opening 210 to be fitted onto the discharge channel 101. The lifting devices 200 can be a pneumatic cylinder, a hydraulic cylinder, or an electric cylinder.

[0051] Reference Figure 1 The bagging mechanism 2 also includes a rotating device 201 and multiple material bags 21. The rotating device 201 includes a power source and a bracket for mounting a number of first annular components 22. The rotating device 201 is supported by a lifting device 200, or the lifting device 200 is supported by the rotating device 201. The power source is used to drive the bracket to rotate. The number of first annular components 22 can be evenly arranged around the rotation center of the bracket. During operation, by rotating the bracket, different material bags 21 can be moved to the discharge port 10 for filling, thereby improving work efficiency.

[0052] Furthermore, it is easy to understand that when the above-mentioned material bagging and packaging equipment is in operation, the operation of each functional part, such as the unloading valve 11, the actuator 20, the cutting device 32, the release device 33, and the drive device 35, can be manually controlled; or, to improve the degree of automation, one or more of the functional parts can be coordinated with relevant sensors, and when the sensors detect that the action execution conditions have been met, the relevant functional parts can be automatically executed through the control system.

[0053] For example, to achieve automatic bagging and packaging of materials, the unloading valve 11, the actuator 20, the drive device 35, the cutting device 32, and the weighing sensor 41 can all be connected to the control system. The control system is programmed to perform the following actions: when the actuator 20 moves the bag opening 210 of the material bag 21 to the discharge port 10, the unloading valve 11 opens, and the material is loaded into the material bag 21; when the material in the material bag 21 reaches the rated weight, the drive device 35 drives the second annular component 31 to rotate several times, and the bag opening 210 is wrapped and tightened by the binding component 34; then the cutting device 32 cuts the binding component 34 to complete the bagging and packaging.

[0054] In addition, in some embodiments, reference is made to Figure 1 The packaging mechanism 3 also includes a release device 33, through which the strapping member 34, which is led out from the storage device 30, passes sequentially through the release device 33 and the cutting device 32; the release device 33 is connected to the control system so as to release the strapping member 34 in the storage device 30 by a certain length after the strapping member 34 is cut.

[0055] Among them, the existing technology is adopted: the release device 33 includes multiple active rotating wheels on the upper and lower sides of the binding member 34. The active rotating wheels are pressed against the surface of the binding member 34 in pairs, so that the linear velocity (direction and speed) of the active rotating wheels in pairs is consistent with each other at their close parts. The binding member 34 is released by the rolling friction of the active rotating wheels. This will not be described in detail here.

[0056] In some embodiments, the second annular member 31 is further provided with an automatic clamping device connected to the control system to automatically clamp the strapping member 34 released by the release device 33; wherein, a positioning sensor can be provided between the second annular member 31 and the release device 33 to achieve precise positioning, so that the automatic clamping device can clamp the released strapping member 34; or, the drive motor in the drive device 35 is a servo motor, which can precisely control the rotation of the second annular member 31 so as to align and clamp the strapping member 34 released by the release device 33.

[0057] Example 2: Reference Figure 2 and Figure 3 Based on Embodiment 1, this embodiment makes the following improvements to the packaging mechanism 3: First, the storage device 30 is existing technology, which is a wire storage box structure. A rope-structured binding member 34 is wound around the internal rotating shaft, and the binding member 34 is led out through the opening on the wire storage box.

[0058] The release device 33 also adopts the existing technology. The binding member 34 is introduced into the release device 33 between the upper and lower active rotating wheels. The gap between the upper and lower active rotating wheels is so narrow that it can only allow the binding member 34 to pass through. That is, the upper and lower active rotating wheels are close to tangent, and the linear velocity of the active rotating wheels at the approximate tangency point is the same. The binding member 34 passes through the approximate tangency point, and the friction of the upper and lower active rotating wheels on the binding member 34 drives the binding member to move and release.

[0059] The cutting device 32 and the release device 33 are close enough that the binding piece 34 released by the release device 33 can automatically pass into the cutting hole in the cutting device 32. The cutting device 32 has an electrically driven cutter that generates a repulsive magnetic force on the cutter when the power is turned on, causing the cutter to move and cut the binding piece 34. After the power is turned off, the cutter can automatically slide back to its original position under the tension of the spring.

[0060] The automatic clamping device 36 is mounted on the second annular part 31. Under the action of the servo motor in the drive device 35, the cutting device 32 and the automatic clamping device 36 can be automatically aligned.

[0061] Reference Figure 3 After the cutting device 32 and the automatic clamping device 36 are aligned, the gap between the cutting device 32 and the automatic clamping device 36 is close enough so that the binding member 34 can move into the clamping cavity 362 of the automatic clamping device 36 under the drive of the release device 33.

[0062] The automatic clamping device 36 includes a fixed member 360 fixed on the second annular member 31 and a movable member 361 movably mounted on the lower end of the fixed member 360 via a set of horizontal rotating shafts 365. The clamping cavity 362 is located between the lower end of the fixed member 360 and the upper end of the movable member 361.

[0063] A set of magnetic elements 366 formed by energized coils is provided on the surface of the cutting device 32. Another set of magnetic elements that repel the magnetic elements 366 are provided on the surface of the movable part 361 located below the rotating shaft 365. The upper end of the movable part 361 is a set of V-shaped tips 364. A friction surface 363 is provided on the surface of the fixing part 360 at the upper end of the clamping cavity 362. When the tips 364 contact the friction surface 363, the binding member 34 passing between them can be clamped.

[0064] The distance between the rotating shaft 365 and the tip 364 is slightly greater than the distance between the rotating shaft 365 and the friction surface 363, so that the swing range of the tip 364 can only be between the cutting device 32 and the friction surface 363.

[0065] At the same time, the portion of the movable part 361 above the pivot 365 is heavier than the portion below the pivot 365.

[0066] The working principle of the packaging mechanism 3 in this embodiment is as follows: First, under the action of the drive device 35, the automatic clamping device 36 is aligned with the cutting device 32. Then, the control device starts the magnetic component 366 to generate a repulsive force acting on the lower end of the movable component 361, causing the movable component 361 to rotate counterclockwise around the rotating shaft 365, and the tip 364 disengages from the friction surface 363 and a gap is generated.

[0067] Then, the control device starts the release device 33 to release the binding member 34. The binding member 34 passes through the gap between the tip 364 and the friction surface 363. Then the magnetic member 366 is de-energized, causing the movable member 361 to rotate clockwise due to its own weight and reset, clamping the binding member 34 between the tip 364 and the friction surface 363.

[0068] Then start the cutting device 32 to cut the binding piece 34.

[0069] During the rotation and binding process of the second annular part 31, the lower end of the movable part 361 is subjected to centrifugal force, which will drive the movable part 361 to rotate clockwise around the axis 365, further increasing the force applied by the tip 364 to the friction surface 363, thereby clamping the binding part 34 more tightly.

[0070] Example 3: Reference Figure 4 The working process of the material bagging and packaging equipment of the present invention will be illustrated below using sludge as the material: First, when the equipment is running, the material bag 21 is moved below the discharge port 10 by operating the rotating device 201. The power source inside the rotating device 201 can be a servo motor, or a vertically downward light sensor can be installed on the discharge port 10 to ensure that the material bag 21 is accurately aligned with the discharge port 10.

[0071] Then, the bag opening 210 is moved to the discharge port 10 by the lifting device 200; wherein the lifting height of the lifting device 200 can be precisely controlled by the limit switch.

[0072] Then, when the control system detects that the bag opening 210 is aligned with the discharge port 10, it opens the discharge valve 11 to discharge the material; when the weighing sensor 41 in the support device 4 weighs 40kg to 45kg of sludge, the discharge valve 11 closes.

[0073] Then, the strapping member 34 released by the release device 33 is clamped by the automatic clamping device, and the drive device 35 drives the second ring member 31 to rotate a set number of times to wrap the strapping member 34 around the material bag 21. During the process, the lifting device 200 descends and resets.

[0074] Finally, the binding piece 34 is cut by the cutting device 32, and the conveyor belt 40 moves the material bag 21 containing sludge to the next station for off-site processing; at the same time, the rotating device 201 rotates at a set angle so that the bag opening 210 of the new material bag 21 is aligned with the discharge port 10, and the above operation is repeated.

[0075] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and are not intended to indicate or imply that the mechanism 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 invention.

[0076] Furthermore, 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 technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0077] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," 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 or an electrical 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 explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0078] In this invention, 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," "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.

[0079] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0080] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. Material bagging and packaging equipment, comprising a hopper, a bagging mechanism, and a packaging mechanism, characterized in that: The hopper has an openable and closable discharge port; The bagging mechanism includes an actuator, a material bag, and a first annular member for opening the bag opening of the material bag; the first annular member is disposed on the actuator, and the actuator is used to drive the material bag to move to the discharge port to receive the material; The packaging mechanism includes a storage device, a second annular component, and a driving device connected to the second annular component. The driving device is used to drive the second annular component to rotate below the discharge port. The storage device has a removable and flexible strapping component, which is connected to the second annular component. When the material bag receives material, the first annular component is located on the side of the second annular component closer to the hopper, and the material bag passes through the second annular component.

2. The material bagging and packaging equipment according to claim 1, characterized in that, The discharge port includes an opening on the hopper and a discharge channel extending outward on the opening; The inner contour of the first annular component is adapted to the outer contour of the outlet side of the discharge channel; when the material bag receives material, the bag opening is fitted onto the discharge channel.

3. The material bagging and packaging equipment according to claim 1 or 2, characterized in that, The packaging mechanism further includes a cutting device through which the bundled component, which is led out from the storage device, passes to connect to the second annular component. The cutting device is used to cut the bundled component.

4. The material bagging and packaging equipment according to claim 3, characterized in that, Below the discharge port, a support device is provided for supporting the material bag, and the support device contains a weighing sensor, or the actuator contains a weighing sensor for weighing the material inside the material bag; Both the driving device and the cutting device are connected to a control system. The control system is configured to control the driving device to rotate several times and then the cutting device to cut the binding piece when the weight detected by the weighing sensor reaches a set value.

5. The material bagging and packaging equipment according to claim 4, characterized in that, The packaging mechanism also includes a release device, through which the strapping element led out of the storage device passes sequentially through the release device and the cutting device; The release device is connected to the control system to release a certain length of the bundle from the storage device after the bundle is cut.

6. The material bagging and packaging equipment according to claim 5, characterized in that, The second annular component is also provided with an automatic clamping device connected to the control system to automatically clamp the strapping component released by the release device.

7. The material bagging and packaging equipment according to claim 1, characterized in that, The drive device includes a motor connected to the second annular member in a pulley-driven or gear-driven manner.

8. The material bagging and packaging equipment according to claim 2, characterized in that, The actuator includes a set of lifting devices, the first annular component is supported by the lifting devices, and the lifting devices are used to drive the bag opening to be fitted onto the discharge channel.

9. The material bagging and packaging equipment according to claim 8, characterized in that, The bagging mechanism also includes a rotating device and multiple material bags; The rotating device includes a power source and a bracket for mounting a plurality of the first annular components, and the rotating device is supported by the lifting device. The power source is used to drive the bracket to rotate, and several of the first annular members are evenly arranged around the rotation center of the bracket.

10. The material bagging and packaging equipment according to claim 6, characterized in that, The support device includes a conveyor belt, and a weighing device is provided below the surface of the conveyor belt, with the weighing sensor located inside the weighing device.

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