Bagging equipment

Abstract

Bagging equipment comprises a material supply assembly, a material taking assembly and a bag opening assembly, and the material supply assembly comprises a feeding mechanism used for bearing packaging bags and a feeding guide mechanism used for guiding the feeding mechanism to move; the material taking assembly comprises a material taking suction nozzle used for sucking the packaging bags from the interior of the feeding mechanism and a material taking driving mechanism used for driving the material taking suction nozzle to move. The bag opening assembly comprises a plurality of bag opening suction nozzles used for fixing the packaging bags conveyed from the material taking assembly, a plurality of bag opening air cylinders in transmission connection with the bag opening suction nozzles, and a bagging mechanism in transmission connection with the bag opening air cylinders. The whole equipment is high in automation degree, all assemblies are coordinated, manual intervention and errors are reduced, the labor cost is reduced, meanwhile, the defective rate of packaging is reduced, finally, the production cost is reduced, the production benefits are improved, and the market competitiveness of enterprises is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of bagging machine technology, and in particular to a bagging device. Background Technology

[0002] In modern industrial production, product packaging is a crucial link, and its efficiency and quality directly affect a company's production benefits and product competitiveness. With the continuous growth of market demand, the requirements for automation and high efficiency in packaging equipment are increasing.

[0003] Currently, various bagging equipment exists on the market, but all have some shortcomings. Traditional bagging equipment often lacks efficient and flexible feeding methods. The feeding mechanisms of many devices are poorly designed, resulting in a cumbersome feeding process. Operators need to spend a lot of time and energy sorting and placing the bags, which is not only labor-intensive but also prone to errors. At the same time, the long downtime during feeding significantly impacts overall production efficiency and fails to meet the needs of large-scale, continuous production.

[0004] Furthermore, existing bagging equipment has limited overall automation, and the efficiency of collaboration between its components is low, making it difficult to achieve a seamless packaging process. This necessitates significant manual intervention during operation, increasing labor costs and increasing the risk of human error that could affect the stability of packaging quality. Utility Model Content

[0005] The purpose of this utility model is to provide a bagging device with a high degree of automation, seamless collaboration among components, reduced manual intervention and errors, lower labor costs, reduced packaging defect rate, and ultimately reduced production costs, improved production efficiency, and enhanced enterprise market competitiveness.

[0006] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0007] This utility model provides a bagging device for placing packaging bags over products to be packaged, including:

[0008] The feeding assembly includes a feeding mechanism for carrying packaging bags and a feeding guide mechanism for guiding the movement of the feeding mechanism;

[0009] The material handling assembly includes a material handling nozzle for picking up packaging bags from the feeding mechanism and a material handling drive mechanism for moving the material handling nozzle.

[0010] The bag opening assembly includes multiple bag opening nozzles for fixing packaging bags conveyed from the material handling assembly, multiple bag opening cylinders respectively drivenly connected to the multiple bag opening nozzles, and a bag fitting mechanism drivenly connected to the bag opening cylinders; the multiple bag opening nozzles are used to fix opposite sides of the packaging bag respectively, the bag opening cylinders are used to drive the bag opening nozzles to move after the bag opening nozzles fix the packaging bag to open the packaging bag, and the bag fitting mechanism is used to drive the bag opening cylinders and the bag opening nozzles to fit the opened packaging bag onto the product to be packaged.

[0011] Specifically, in this embodiment, the feeding guide mechanism includes a plurality of first slide rails, and the feeding mechanism is slidably mounted between every two adjacent first slide rails.

[0012] Specifically, in this embodiment, the feeding mechanism includes a plurality of trays for carrying the packaging bags and a first lifting cylinder installed between adjacent first slide rails for driving the trays to rise and fall.

[0013] Specifically, in this embodiment, the feeding mechanism further includes a first transverse motor that is connected to the plurality of pallets for driving the pallets to move on the first slide rail.

[0014] Specifically, in this embodiment, the first slide rail is provided with a feeding position and a replenishing position, and the first transverse motor is used to drive the tray to move between the feeding position and the replenishing position.

[0015] Specifically, in this embodiment, the first lifting cylinder is installed at the loading position and is used to lift the pallet when the first slide rail moves the pallet to the loading position.

[0016] Specifically, in this embodiment, the material picking drive mechanism includes a rotary cylinder for driving the material picking nozzle to rotate, a second lifting cylinder for driving the rotary cylinder and the material picking nozzle to move up and down, and a first translation cylinder for driving the material picking nozzle to move to a predetermined bag opening position.

[0017] Specifically, in this embodiment, the bag opening assembly further includes a second translation cylinder that is driven between the bag opening cylinder and the bag opening nozzle for driving the bag opening nozzle to move laterally.

[0018] Specifically, in this embodiment, the bagging mechanism includes a second slide rail for guiding the bag opening assembly to move laterally, a second transverse motor for driving the bag opening nozzle to move laterally, and a third lifting cylinder for driving the bag opening nozzle to lift and lower.

[0019] Specifically, in this embodiment, the bag opening assembly further includes a blower mechanism for assisting in opening the bag, which is installed between the adjacent bag opening nozzles.

[0020] The bagging equipment provided by this utility model includes: a feeding assembly, including a feeding mechanism for carrying packaging bags and a feeding guide mechanism for guiding the movement of the feeding mechanism; a picking assembly, including a picking nozzle for picking up packaging bags from the feeding mechanism and a picking drive mechanism for driving the picking nozzle to move; and a bag opening assembly, including multiple bag opening nozzles for fixing packaging bags conveyed from the picking assembly, multiple bag opening cylinders respectively drivenly connected to the multiple bag opening nozzles, and a bag fitting mechanism drivenly connected to the bag opening cylinders; the multiple bag opening nozzles are used to fix opposite sides of the packaging bag respectively, the bag opening cylinders are used to drive the bag opening nozzles to move after fixing the packaging bag to open the packaging bag, and the bag fitting mechanism is used to drive the bag opening cylinders and the bag opening nozzles to fit the opened packaging bag onto the product to be packaged. The feeding assembly, through the cooperation of the feeding mechanism and the feeding guide mechanism, achieves orderly supply of packaging bags without stopping the machine, greatly improving the feeding efficiency and ensuring continuous production. The material handling assembly, with its precise suction nozzles and reliable drive mechanism, can stably and accurately pick up and transfer packaging bags, effectively reducing packaging process interruptions. The bag opening assembly, with its multiple opening nozzles and cylinders working in tandem, can adapt to different packaging bags, achieving efficient bag opening while ensuring bag integrity. The bag fitting mechanism can precisely fit bags according to the product, improving packaging quality. The overall equipment boasts a high degree of automation, with all components working seamlessly together, reducing manual intervention and errors, lowering labor costs, reducing packaging defect rates, ultimately reducing production costs, improving production efficiency, and enhancing the company's market competitiveness. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall structure of a bagging device provided in an embodiment of the present invention.

[0023] Figure 2 for Figure 1 The diagram shows the feeding assembly of the bagging equipment.

[0024] Figure 3 for Figure 2 A schematic diagram of the feeding assembly from another perspective is shown.

[0025] Figure 4 for Figure 1The diagram shows the material handling component of the bagging equipment.

[0026] Figure 5 for Figure 1 The diagram shows the bag opening component of the bagging equipment.

[0027] Figure 6 for Figure 1 The diagram shows the material handling component and bag opening component of the bagging equipment.

[0028] In the diagram: 1. Feeding assembly; 11. Loading mechanism; 111. Pallet; 112. Hopper; 113. First lifting cylinder; 12. First slide rail; 13. First transverse motor; 2. Picking assembly; 21. Picking nozzle; 22. Rotary cylinder; 23. Second lifting cylinder; 24. First transverse cylinder; 3. Bag opening assembly; 31. Bag opening nozzle; 32. Bag opening cylinder; 33. Second transverse cylinder; 34. Second slide rail; 35. Second transverse motor; 36. Third lifting cylinder; 37. Blowing mechanism. Detailed Implementation

[0029] The specific embodiments of this utility model will now be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of this utility model. Based on the description of this utility model, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model.

[0030] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0031] The terms “upper,” “lower,” “left,” “right,” “front,” “back,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when this utility model is in use. They are only for the convenience of description and simplification, 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] The terms “first,” “second,” “third,” etc., are used merely to distinguish elements with similar properties, not to indicate or imply relative importance or a specific order.

[0033] The terms “include,” “comprising,” or any other variation thereof are intended to cover non-exclusive inclusion, which includes not only the elements listed but also other elements not expressly listed.

[0034] like Figure 1 As shown, the preferred embodiment of the bagging equipment provided by this utility model includes: a feeding assembly 1, including a feeding mechanism 11 for carrying packaging bags and a feeding guide mechanism for guiding the feeding mechanism 11 to move; a picking assembly 2, including a picking suction nozzle 21 for picking up packaging bags from the feeding mechanism 11 and a picking drive mechanism for driving the picking suction nozzle 21 to move; and a bag opening assembly 3, including a plurality of bag opening suction nozzles 31 for fixing packaging bags conveyed from the picking assembly 2, a plurality of bag opening cylinders 32 respectively pulverizedly connected to the plurality of bag opening suction nozzles 31, and a bag fitting mechanism pulverizedly connected to the bag opening cylinders 32; the plurality of bag opening suction nozzles 31 are used to fix the opposite sides of the packaging bag respectively, the bag opening cylinders 32 are used to drive the bag opening suction nozzles 31 to move after fixing the packaging bag to open the packaging bag, and the bag fitting mechanism is used to drive the bag opening cylinders 32 and the bag opening suction nozzles 31 to fit the opened packaging bag onto the product to be packaged.

[0035] The feeding assembly 1, in conjunction with the feeding mechanism 11 and the feeding guide mechanism, enables the orderly and continuous feeding of packaging bags, greatly improving feeding efficiency and ensuring production continuity. The picking assembly 2, with its precise picking nozzles 21 and reliable picking drive mechanism, can stably and accurately pick up and transfer packaging bags, effectively reducing packaging process interruptions. The bag opening assembly 3, with its multiple opening nozzles 31 and opening cylinders 32, can adapt to different packaging bags, achieving efficient bag opening while ensuring bag integrity. The bag-fitting mechanism can precisely bag according to the product, improving packaging quality. The overall equipment has a high degree of automation, with seamless collaboration among components, reducing manual intervention and errors, lowering labor costs, reducing packaging defect rates, ultimately reducing production costs, improving production efficiency, and enhancing the company's market competitiveness.

[0036] like Figure 2 and Figure 3 As shown, in this embodiment, the feeding guide mechanism includes multiple first slide rails 12, and the feeding mechanism 11 is slidably mounted between every two adjacent first slide rails 12. The first slide rails 12 provide precise guidance and stable support for the feeding mechanism 11, ensuring that the feeding mechanism 11 does not deviate or shake when moving horizontally, and can accurately reach each position according to the predetermined trajectory.

[0037] In this embodiment, the feeding mechanism 11 includes multiple trays 111 for carrying packaging bags and a first lifting cylinder 113. The first lifting cylinder 113 is installed between adjacent first slide rails 12 and is used to drive the trays 111 to rise and fall to feed the material picking component 2. The first lifting cylinder 113 drives the trays 111 to rise and fall, realizing precise control of the feeding height. During the picking process, as the packaging bags are continuously removed, the first lifting cylinder 113 can adjust the height of the trays 111 in a timely manner according to the number of remaining packaging bags, ensuring that the topmost packaging bag is always in a position that the material picking component 2 can easily grasp. This function avoids picking difficulties or failures caused by inconsistent packaging bag heights, improving picking efficiency and accuracy.

[0038] Specifically, the first lifting cylinder 113 is combined with the feeding mechanism 11 installed between adjacent first slide rails 12, enabling the pallet 111 to move in both horizontal (via the first slide rails 12) and vertical (via the first lifting cylinder 113) directions. This combined movement allows the feeding mechanism 11 to flexibly switch between multiple stations of the feeding mechanism and provide precise material feeding. For example, after material is retrieved at one station, the feeding mechanism 11 can move to another station via the first slide rails 12, while the first lifting cylinder 113 adjusts the height of the pallet 111 to prepare for the next retrieval, achieving uninterrupted continuous material feeding and improving the overall efficiency of the feeding system.

[0039] In this embodiment, the loading assembly also includes a first transverse motor 13 that is tractively connected to multiple pallets 111 for driving the pallets 111 to move on the first slide rail 12. The first transverse motor 13 plays a key role in enabling the pallets 111 to move between different workstations. When the packaging bags on the pallets 111 at one workstation are all removed or when it is necessary to switch to another workstation for loading operations, the first transverse motor 13 can drive the pallets 111 to move quickly and smoothly to the target workstation.

[0040] In this embodiment, the first slide rail 12 is provided with a feeding position and a replenishing position. The first transverse motor 13 is used to drive the tray 111 to move between the feeding position and the replenishing position. The first slide rail 12 is designed with three stations, with replenishing positions at both ends and a feeding position in the middle. The tray 111 is installed in the hopper 112, which includes a first hopper and a second hopper. The first hopper and the second hopper are fixedly connected. When the first transverse motor 13 drives the first hopper to move between the feeding position and the replenishing position on the left, the second hopper also moves between the replenishing position on the right and the feeding position, so as to achieve continuous feeding.

[0041] Specifically, the first lifting cylinder 113 is installed at the loading position and is used to lift the pallet 111 when the first slide rail 12 moves the pallet 111 to the loading position. During the packaging process, the number of packaging bags on the pallet 111 will gradually decrease. The function of the first lifting cylinder 113 is to promptly raise the height of the pallet 111 as the packaging bags are continuously removed, so that the remaining packaging bags are always kept at a relatively stable loading height.

[0042] Specifically, in this embodiment, the feeding component 1 includes two first slide rails 12. The first slide rails 12 include feeding positions at both ends and a feeding position in the middle. The first slide rails 12 include two hoppers 112. The hoppers 112 are equipped with trays 111 for carrying packaging bags. The hoppers 112 move cyclically between the feeding position and the feeding position under the drive of the first transverse motor 13 to complete continuous feeding. At the feeding position, a first lifting cylinder 113 is installed between the two first slide rails 12 to lift the trays 111 in the hoppers 112 when the hoppers 112 move to the feeding position, so that the picking component 2 can pick up the packaging bags.

[0043] like Figure 4 and Figure 6 As shown, in this embodiment, the material picking drive mechanism includes a rotary cylinder 22 for driving the material picking nozzle 21 to rotate, a second lifting cylinder 23 for driving the rotary cylinder 22 and the material picking nozzle 21 to move up and down, and a first translation cylinder 24 for driving the material picking nozzle 21 to move to a predetermined bag opening position.

[0044] Specifically, the rotary cylinder 22 drives the material-picking nozzle 21 to rotate. During the material-picking process, it can rotate the picked-up packaging bag to a suitable angle, typically adjusting the bag opening to a direction that facilitates the bag opening operation, such as making the bag opening face down or towards a specific bag opening mechanism. This action ensures that the subsequent bag opening assembly 3 can accurately fix and open the packaging bag, improving the success rate and efficiency of bag opening.

[0045] Specifically, the second lifting cylinder 23 drives the rotary cylinder 22 and the material-picking nozzle 21 to move up and down, the main purpose of which is to precisely control the vertical position of the material-picking nozzle 21. When grabbing a packaging bag from the feeding mechanism, the second lifting cylinder 23 descends, allowing the material-picking nozzle 21 to accurately contact and pick up the packaging bag; when transferring the packaging bag to the opening position, according to the height requirements of the opening assembly 3, the second lifting cylinder 23 readjusts the height of the material-picking nozzle 21 to ensure that the packaging bag can be placed stably and accurately within the working area of ​​the opening mechanism, thus ensuring the vertical positional accuracy of the packaging bag during the picking and transferring process.

[0046] Specifically, the first translation cylinder 24 is used to drive the material-taking nozzle 21 to move horizontally, so as to accurately move the material-taking nozzle 21 from the feeding mechanism to the predetermined bag-opening position.

[0047] In this embodiment, the material-picking assembly 2 is used to pick up the packaging bag from the tray 111 and transport it to the predetermined opening position. The material-picking nozzle 21 is responsible for picking up the packaging bag. The second lifting cylinder 23 controls the vertical lifting movement of the material-picking nozzle 21, bringing it closer to the packaging bag of the feeding mechanism for adsorption. The rotary cylinder 22 drives the material-picking nozzle 21 to rotate, changing the angle of the packaging bag. The first translation cylinder 24 controls the forward and backward movement of the material-picking nozzle 21 and the packaging bag. These three cylinders work together to realize the complex motion trajectory of the material-picking nozzle 21 in three-dimensional space. From the initial lowering and lowering cylinders to the material-picking position, to the rotation cylinders to rotate the packaging bag angle, and then to the forward and backward cylinders to move the packaging bag, the cylinders act sequentially and cooperate with each other.

[0048] like Figure 5 and Figure 6 As shown, in this embodiment, the bag opening assembly 3 further includes a second translation cylinder 33 that is driveably connected between the bag opening cylinder 32 and the bag opening nozzle 31. The second translation cylinder 33 is used to drive the bag opening nozzle 31 to move laterally. Before the bag opening operation, after the material handling assembly 2 moves the packaging bag to the bag opening area, the second translation cylinder 33 can finely adjust the position of the bag opening nozzle 31 in the lateral direction according to the specific position of the packaging bag and the working requirements of the bag opening cylinder 32.

[0049] In this embodiment, the bagging mechanism includes a second slide rail 34 for guiding the lateral movement of the bag opening assembly 3, a second lateral movement motor 35 for driving the lateral movement of the bag opening nozzle 31, and a third lifting cylinder 36 for driving the bag opening nozzle 31 to move up and down. The second slide rail 34 provides a precise guide path for the lateral movement of the bag opening assembly 3. During the bagging process, the bag opening nozzle 31 needs to move accurately in the horizontal direction above the product to be packaged. The second slide rail 34 ensures that the bag opening assembly 3 does not deviate or shake during the lateral movement, allowing the bag opening nozzle 31 to move along a predetermined straight trajectory, thereby improving the accuracy of the bagging position. The second lateral movement motor 35 is the power source for the lateral movement of the bag opening nozzle 31. The third lifting cylinder 36 is responsible for driving the bag opening nozzle 31 to move up and down in the vertical direction.

[0050] Specifically, the bag opening assembly 3 also includes a blower mechanism 37 for assisting in opening the bag, which is installed between adjacent suction mechanisms.

[0051] The bagging equipment provided by this utility model includes a feeding component 1, which, through the cooperation of a feeding mechanism 11 and a feeding guide mechanism, achieves orderly and continuous feeding of packaging bags, greatly improving feeding efficiency and ensuring production continuity. The picking component 2, with its precise picking nozzles 21 and reliable picking drive mechanism, can stably and accurately pick up and transfer packaging bags, effectively reducing interruptions in the packaging process. The bag opening component 3, with its multiple opening nozzles 31 and opening cylinders 32, can adapt to different packaging bags, achieving efficient bag opening while ensuring bag integrity. The bag-fitting mechanism can accurately fit bags according to the product, improving packaging quality. The overall equipment has a high degree of automation, with seamless cooperation among components, reducing manual intervention and errors, lowering labor costs, reducing packaging defect rates, ultimately reducing production costs, improving production efficiency, and enhancing the company's market competitiveness.

[0052] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A bagging device for placing packaging bags over products to be packaged, characterized in that, include: The feeding assembly includes a feeding mechanism for carrying packaging bags and a feeding guide mechanism for guiding the movement of the feeding mechanism; The material handling assembly includes a material handling nozzle for picking up packaging bags from the feeding mechanism and a material handling drive mechanism for moving the material handling nozzle. The bag opening assembly includes multiple bag opening nozzles for fixing packaging bags conveyed from the material handling assembly, multiple bag opening cylinders respectively drivenly connected to the multiple bag opening nozzles, and a bag fitting mechanism drivenly connected to the bag opening cylinders; the multiple bag opening nozzles are used to fix opposite sides of the packaging bag respectively, the bag opening cylinders are used to drive the bag opening nozzles to move after the bag opening nozzles fix the packaging bag to open the packaging bag, and the bag fitting mechanism is used to drive the bag opening cylinders and the bag opening nozzles to fit the opened packaging bag onto the product to be packaged.

2. The bagging equipment according to claim 1, characterized in that, The feeding guide mechanism includes a plurality of first slide rails, and the feeding mechanism is slidably mounted between every two adjacent first slide rails.

3. The bagging equipment according to claim 2, characterized in that, The feeding mechanism includes multiple trays for carrying the packaging bags and a first lifting cylinder installed between adjacent first slide rails for driving the trays to rise and fall.

4. The bagging equipment according to claim 3, characterized in that, The feeding mechanism also includes a first transverse motor that is connected to the plurality of pallets for driving the pallets to move on the first slide rail.

5. The bagging equipment according to claim 4, characterized in that, The first slide rail is provided with a feeding position and a replenishing position, and the first transverse motor is used to drive the pallet to move between the feeding position and the replenishing position.

6. The bagging equipment according to claim 5, characterized in that, The first lifting cylinder is installed at the loading position and is used to lift the pallet when the first slide rail moves the pallet to the loading position.

7. The bagging equipment according to claim 1, characterized in that, The material handling drive mechanism includes a rotary cylinder for driving the material handling nozzle to rotate, a second lifting cylinder for driving the rotary cylinder and the material handling nozzle to move up and down, and a first translation cylinder for driving the material handling nozzle to move to a predetermined bag opening position.

8. The bagging equipment according to claim 1, characterized in that, The bag opening assembly also includes a second translation cylinder, which is driven between the bag opening cylinder and the bag opening nozzle, for driving the bag opening nozzle to move laterally.

9. The bagging equipment according to claim 1, characterized in that, The bagging mechanism includes a second slide rail for guiding the bag opening assembly to move laterally, a second transverse motor for driving the bag opening nozzle to move laterally, and a third lifting cylinder for driving the bag opening nozzle to lift and lower.

10. The bagging equipment according to claim 1, characterized in that, The bag opening assembly also includes a blower mechanism for assisting in opening the bag, which is installed between the adjacent bag opening nozzles.

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