Sterile automatic unpacking machine turnover material conveying device and sterile automatic unpacking machine

Abstract

The utility model belongs to conveying equipment technical field provides a kind of sterile automatic unpacking machine turnover material conveying device and sterile automatic unpacking machine, the sterile automatic unpacking machine turnover material conveying device includes conveying component, turnover subassembly and hooking component, and hooking piece includes shaft body and multiple hooks;The sterile automatic unpacking machine includes above-mentioned turnover material conveying device, can greatly reduce the amount of residual material in bag, reduce waste.The sterile automatic unpacking machine turnover material conveying device and sterile automatic unpacking machine provided by the utility model are provided with air outlet on the side of hook, after material bag is cut open and unloaded, air is blown into bag through air outlet, residual material in bag can be blown up, then residual material is separated from material bag under the action of airflow and gravity, or residual material is directly blown out of material bag, to greatly reduce the amount of residual material in bag, reduce waste.

Description

Technical Field

[0001] This utility model belongs to the field of conveying equipment technology, specifically relating to a sterile automatic unpacking machine flip-type material conveying device and a sterile automatic unpacking machine. Background Technology

[0002] Packaging unpacking machines are widely used in industries such as chemical, pharmaceutical, food, and building materials that require the processing of bagged powdery materials.

[0003] Most existing unpacking machines have a conveyor mechanism inside the machine casing to transport materials, with unpacking blades installed on the conveyor mechanism and a discharge port at the bottom of the casing. During operation, as the materials are being transported, the unpacking blades on the upper side open the material bags, allowing the materials to continue being transported forward. This allows the powdery material inside the material bags to fall directly into the material outlet at the end of the conveyor mechanism.

[0004] Because of the large height difference between the conveying mechanism and the discharge port at the bottom of the machine casing, the drop height difference of the material is large, which generates a lot of dust during the drop process.

[0005] To address this issue, the applicant developed an unpacking mechanism comprising a conveying component, a tilting component, a hooking component, and a cutting component. The conveying component transports materials; the tilting component's power output is connected to the conveying component to drive it to tilt downwards; the hooking component is connected to the conveying component to hook the material bags on it; and the cutting component, located below the conveying component, cuts the material bags on the tilted conveying component. During unpacking, the conveying component is tilted downwards first, then the material bags are cut. This tilting significantly reduces the drop height difference, thereby effectively reducing dust generation during the material drop process.

[0006] However, during use, it was found that material easily remained inside the bag, resulting in waste. Utility Model Content

[0007] This utility model provides a flip-type material conveying device for an aseptic automatic unpacking machine and an aseptic automatic unpacking machine, aiming to solve the technical problems mentioned in the background art.

[0008] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0009] In a first aspect, embodiments of this utility model provide a flip-type material conveying device for an aseptic automatic unpacking machine, comprising:

[0010] Conveying components are used to transport materials;

[0011] A flipping component, with its power output end connected to the conveying component, is used to drive the conveying component to flip downwards;

[0012] A hook assembly, connected to the conveying assembly, is used to hook the material bag on the conveying assembly;

[0013] The hook assembly includes:

[0014] A plurality of hooks are spaced apart along the conveying direction of the conveying assembly; each hook includes a shaft and a plurality of hooks, the hooks being spaced apart on the shaft, both ends of the shaft being rotatably engaged with the conveying assembly, and the ends of the hooks being spike-shaped; a main vent is formed in the shaft, one end of which is connected to an air source; a branch vent is formed in the hook, and an air inlet is formed on the side, the air inlet being connected to the branch vent, and the branch vent being connected to the main vent; and

[0015] The second drive assembly has its power output end connected to the shaft, driving the hook to rotate so that the hook extends out of the upper surface of the conveying assembly or retracts below the upper surface of the conveying assembly.

[0016] In conjunction with the first aspect, in one possible implementation of the aseptic automatic unpacking machine flip-type material conveying device provided by this utility model, it further includes a plurality of nozzles, which are respectively disposed on both sides of the end of the conveying component in the conveying direction, the air outlet of the nozzles facing the material bag on the conveying component, and the nozzles being connected to an air source.

[0017] In conjunction with the first aspect, in one possible implementation of the aseptic automatic unpacking machine flip-type material conveying device provided by this utility model, the conveying component includes:

[0018] Two mounting plates, spaced apart;

[0019] A conveying mechanism is located between the two mounting plates and connected to the mounting plates.

[0020] In conjunction with the first aspect, in one possible implementation of the aseptic automatic unpacking machine flip-type material conveying device provided by this utility model, the conveying mechanism includes:

[0021] Multiple roller groups are spaced apart in the conveying direction. Each roller group includes two conveying rollers. The two ends of the conveying rollers are rotatably connected to the mounting plate. Two synchronous pulleys are coaxially provided at one end of the conveying rollers.

[0022] A third drive assembly is connected to the mounting plate, and its power output end is connected to at least one of the conveyor rollers; and

[0023] The transmission assembly includes multiple first synchronous belts and multiple second synchronous belts. The first synchronous belts are connected to one of the synchronous pulleys at one end of two conveying rollers in the roller group, and the second synchronous belts are connected to the other synchronous pulley at one end of two conveying rollers in two adjacent roller groups.

[0024] In conjunction with the first aspect, in one possible implementation of the aseptic automatic unpacking machine flip-type material conveying device provided by this utility model, the conveying mechanism further includes multiple first rubber rings and several second rubber rings. The first rubber rings are spaced apart on the conveying rollers, and each first rubber ring spans at least two adjacent conveying rollers to increase friction. The several second rubber rings are spaced apart along the axial direction of the conveying rollers, and the two ends of the second rubber rings are respectively sleeved on the first and last conveying rollers along the conveying direction.

[0025] In conjunction with the first aspect, in one possible implementation of the aseptic automatic unpacking machine flip-type material conveying device provided by this utility model, a plurality of arc-shaped slots are opened on the conveying roller, and the first rubber ring and the second rubber ring are both sleeved in the arc-shaped slots.

[0026] In conjunction with the first aspect, in one possible implementation of the aseptic automatic unpacking machine flip-type material conveying device provided by this utility model, a sealing box is provided on one side of the two mounting plates facing away from each other, the sealing box is connected to the mounting plates, and the second drive component, the third drive component and the transmission component are all disposed in the sealing box.

[0027] In conjunction with the first aspect, in one possible implementation of the aseptic automatic unpacking machine flip-type material conveying device provided by this utility model, the flipping component includes a support tube and a first drive component. The support tube is connected to two mounting plates, and both ends of the support tube are adapted to rotate with the casing of the unpacking machine. The power output end of the first drive component is connected to the support tube to drive the support tube to rotate.

[0028] In conjunction with the first aspect, in one possible implementation of the aseptic automatic unpacking machine flip-type material conveying device provided by this utility model, the second drive assembly includes multiple rocker arms, connecting rods, and drive elements. Each rocker arm corresponds to a shaft, with one end of the rocker arm connected to the shaft and the other end connected to the connecting rod. The drive element is rotatably connected to the mounting plate, and the power output end is rotatably connected to the connecting rod or the rocker arm.

[0029] In a first aspect, the present invention provides an aseptic automatic unpacking machine, including the above-mentioned aseptic automatic unpacking machine flip-type material conveying device.

[0030] The beneficial effects of the aseptic automatic unpacking machine flip-type material conveying device provided by this utility model are as follows: Compared with the prior art, the aseptic automatic unpacking machine flip-type material conveying device provided by this utility model hooks the material bag on the conveying component through the hook component, and drives the conveying component to flip downwards so that one end of the material bag is facing down. Then, the lower end of the material bag is cut open for unloading. In addition, there is an air blowing port on the side of the hook. After the material bag is cut open for unloading, air is blown into the bag through the air blowing port. The remaining material in the bag can be blown up. Then, under the action of airflow and gravity, the remaining material is detached from the material bag, or the remaining material is directly blown out of the material bag, thereby greatly reducing the amount of remaining material in the bag and reducing waste.

[0031] The beneficial effects of the aseptic automatic unpacking machine provided by this utility model are as follows: Compared with the prior art, the aseptic automatic unpacking machine provided by this utility model uses the above-mentioned flip-type material conveying device to convey materials, thus greatly reducing the amount of residual material in the bag and reducing waste. Attached Figure Description

[0032] Figure 1 A three-dimensional structural schematic diagram of the aseptic automatic unpacking machine flip-type material conveying device provided in an embodiment of this utility model;

[0033] Figure 2 A schematic diagram of the main structure of the aseptic automatic unpacking machine flip-type material conveying device provided in this embodiment of the utility model;

[0034] Figure 3 For along Figure 2 Partial sectional view of the middle AA line;

[0035] Figure 4 A schematic diagram of the three-dimensional structure of the aseptic automatic unpacking machine's flip-type material conveying device after removing the sealing box cover, as provided in this embodiment of the utility model. Figure 1 ;

[0036] Figure 5 for Figure 4 Enlarged view of part A in the image;

[0037] Figure 6 A schematic diagram of the three-dimensional structure of the aseptic automatic unpacking machine's flip-type material conveying device after removing the sealing box cover, as provided in this embodiment of the utility model. Figure 2 ;

[0038] Figure 7 A three-dimensional structural diagram of the aseptic automatic unpacking machine provided in an embodiment of this utility model;

[0039] Figure 8 A cross-sectional view of the aseptic automatic unpacking machine provided in this embodiment of the utility model;

[0040] Explanation of reference numerals in the attached figures:

[0041] 11. Mounting plate; 12. Sealing box; 13. Support tube; 14. First drive assembly;

[0042] 20. Nozzle; 31. Conveyor roller; 311. Synchronous pulley; 32. First synchronous belt;

[0043] 33. Second synchronous belt; 34. Third drive assembly; 41. First rubber ring;

[0044] 42. Second rubber ring; 51. Shaft body; 511. Main vent; 52. Hook;

[0045] 521. Vent channel; 522. Air inlet; 53. Rocker arm; 54. Connecting rod;

[0046] 56. Drive element; 70. Housing; 71. Hopper; 80. Cutting assembly. Detailed Implementation

[0047] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0048] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. The following description of at least one exemplary embodiment is actually illustrative only and is in no way intended to limit this application or its application or use. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0049] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0050] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this application. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0051] In the description of this application, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms 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, and therefore should not be construed as a limitation on the scope of protection of this application; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0052] For ease of description, spatial relative terms such as "above," "over," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "above" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways, and the spatial relative descriptions used herein will be interpreted accordingly.

[0053] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this application.

[0054] Please refer to the following: Figures 1 to 6The present invention provides a description of the aseptic automatic unpacking machine's tilting material conveying device. The aseptic automatic unpacking machine's tilting material conveying device includes a conveying component, a tilting component, and a hooking component. The conveying component is used to convey materials; the power output end of the tilting component is connected to the conveying component to drive the conveying component to tilt downwards; the hooking component is connected to the conveying component to hook the material bags on the conveying component; the hooking component includes several hooks and a second driving component, with the hooks spaced apart along the conveying direction of the conveying component; each hook includes a shaft 51 and multiple hooks 52, with the hooks 52 spaced apart on and connected to the shaft 51. The two ends of the body 51 are rotatably engaged with the conveying assembly, and the end of the hook 52 is spike-shaped. A main vent 511 is opened inside the shaft body 51, one end of which is used to connect with an air source. A branch vent 521 is opened inside the hook 52, and an air blowing port 522 is opened on the side. The air blowing port 522 is connected to the branch vent 521, and the branch vent 521 is connected to the main vent 511. The power output end of the second drive assembly is connected to the shaft body 51, driving the hook to rotate, so that the hook 52 extends out of the upper surface of the conveying assembly or retracts below the upper surface of the conveying assembly.

[0055] Specifically, the air source is an air pump, a pressurized air cylinder, or a workshop air supply system, which is connected to the main air vent 511 via a valve. A quick-connect fitting is installed at the end of the shaft 51 corresponding to the main air vent 511 for easy connection of the air pipe. One end of the hook 52 is clamped onto the shaft 51 by an interference fit, or connected to the shaft 51 by welding.

[0056] It should be noted that during the unpacking operation, the conveying component transports the material forward. After reaching the designated position, the second drive component drives the hook to rotate, causing the hook 52 to extend out of the upper surface of the conveying component and pierce into the material bag, hooking the material bag. Then, the flipping component drives the conveying component to flip downward by 90°±5°. Then, the cutting component 80 cuts open the lower end of the material bag, causing the material to fall into the hopper 71 below. After that, the main ventilation channel 511 is connected to the air source, and air is blown into the material bag through the air blowing port 522 on the hook 52, causing the residual material to detach from the material bag and fall into the hopper 71 below, reducing waste.

[0057] The beneficial effects of the aseptic automatic unpacking machine flip-type material conveying device provided by this utility model are as follows: Compared with the prior art, the aseptic automatic unpacking machine flip-type material conveying device provided by this utility model hooks the material bag on the conveying component through the hook component, and drives the conveying component to flip downwards so that one end of the material bag is facing down, and then begins to cut open the lower end of the material bag for unloading. In addition, an air blowing port 522 is provided on the side of the hook 52. After the material bag is cut open and unloaded, air is blown into the bag through the air blowing port 522, which can blow up the material remaining in the bag. Then, under the action of airflow and gravity, the residual material is detached from the material bag, or the residual material is directly blown out of the material bag, thereby greatly reducing the amount of residual material in the bag and reducing waste.

[0058] like Figure 1 , Figure 4 and Figure 6 As shown in the embodiment of the aseptic automatic unpacking machine flip-type material conveying device provided in this utility model, it further includes a plurality of nozzles 20, which are respectively disposed on both sides of the end of the conveying component in the conveying direction. The air outlet of the nozzles 20 faces the material bag on the conveying component, and the nozzles 20 are connected to an air source. The air source is an air pump, a gas storage cylinder with a certain pressure, or a workshop air supply system, which is connected to the nozzles through a valve.

[0059] Specifically, at least one nozzle 20 is provided on each side. Preferably, two nozzles 20 are provided on each side, which are fixedly connected to the conveying assembly to increase the blowing area.

[0060] It should be noted that when cutting the material bag, the corners are easily not cut properly, resulting in material residue at the bottom corners. Therefore, two nozzles 20 are set on each side of the end of the conveying assembly to briefly and pulse the corners of the material bag from the outside, generating an impact force to flush out the material residue at the corners of the material bag, further reducing residue.

[0061] like Figure 1 and Figure 2 As shown in the embodiment of the aseptic automatic unpacking machine flip-type material conveying device provided in this utility model, the conveying component includes two mounting plates 11 and a conveying mechanism, with the two mounting plates 11 spaced apart; the conveying mechanism is located between the two mounting plates 11 and connected to the mounting plates 11.

[0062] It should be noted that the conveying mechanism is a roller, belt, or chain conveyor.

[0063] Specifically, such as Figures 1 to 6As shown in the embodiment of the aseptic automatic unpacking machine flip-type material conveying device provided in this utility model, the conveying mechanism includes multiple roller groups, a third drive assembly 34, and a transmission assembly. The multiple roller groups are spaced apart in the conveying direction. Each roller group includes two conveying rollers 31. The two ends of the conveying rollers 31 are rotatably connected to the mounting plate 11. One end of each conveying roller 31 is coaxially provided with two synchronous pulleys 311, which are fixedly connected to the conveying rollers 31. The third drive assembly 34 is connected to the mounting plate 11, and its power output end is connected to at least one conveying roller 31. Figure 4 and Figure 5 As shown, the transmission assembly includes multiple first synchronous belts 32 and multiple second synchronous belts 33. The first synchronous belts 32 are connected to one synchronous pulley 311 at one end of two conveying rollers 31 in the roller group, and the second synchronous belts 33 are connected to the other synchronous pulley 311 at one end of two conveying rollers 31 in two adjacent roller groups to ensure the stability of power transmission.

[0064] Specifically, the third drive component 34 is an existing motor component, consisting of a motor and a reducer, or it can be a pneumatic motor or a hydraulic motor, etc., that can drive the conveyor roller 31 to rotate continuously.

[0065] It should be noted that the conveyor roller 31 is an existing roller with a cylindrical body in the middle and rotating shafts at both ends, which rotate in conjunction with the mounting plate 11. The synchronous wheel 311 is fixedly connected to the rotating shaft at the end of the conveyor roller 31.

[0066] like Figure 1 and Figure 2 As shown in the embodiment of the aseptic automatic unpacking machine flip-type material conveying device provided in this utility model, the conveying mechanism further includes multiple first rubber rings 41 and several second rubber rings 42. The first rubber rings 41 are spaced apart on the conveying rollers 31, and each first rubber ring 41 spans at least two adjacent conveying rollers 31 to increase the friction between the material and the conveying rollers, so as to generate sufficient traction force to drive the material forward when conveying the material. Several second rubber rings 42 are spaced apart along the axial direction of the conveying rollers 31, and the two ends of the second rubber rings 42 are respectively sleeved on the first and last two conveying rollers 31 along the conveying direction to effectively support the material and prevent the material from getting stuck in the gap between the conveying rollers 31, which would cause the material to jam.

[0067] Specifically, two conveying rollers 31 are arranged as a group, and two or more first rubber rings 41 are arranged axially at intervals on each conveying roller 31.

[0068] like Figure 1 and Figure 2As shown in the embodiment of the aseptic automatic unpacking machine flip-type material conveying device provided in this utility model, a plurality of arc-shaped slots are opened on the conveying roller 31, and the first rubber ring 41 and the second rubber ring 42 are both sleeved in the arc-shaped slots to effectively limit the position of the first rubber ring 41 and the second rubber ring 42 on the conveying roller 31 and prevent them from moving around randomly.

[0069] like Figure 1 , Figure 4 and Figure 6 As shown in the embodiment of the aseptic automatic unpacking machine flip-type material conveying device provided in this utility model, a sealing box 12 is provided on one side of the two mounting plates 11 facing away from each other. The sealing box 12 is connected to the mounting plates 11, and the second drive assembly, the third drive assembly 34, and the transmission assembly are all located inside the sealing box 12. This effectively protects the second drive assembly, the third drive assembly 34, and the transmission assembly, preventing dust from entering and effectively ensuring their service life. At the same time, it reduces hygiene dead corners and makes them easy to clean, thus meeting aseptic requirements.

[0070] Specifically, the sealing box 12 consists of a side panel and a lid. One side panel is fixed and sealed to the mounting plate 11, and the other side is detachably connected to the lid by bolts or screws. A sealing ring is provided between the lid and the side panel to improve the sealing performance.

[0071] like Figure 1 and Figure 3 As shown in the embodiment of the aseptic automatic unpacking machine flipping material conveying device provided in this utility model, the flipping component includes a support tube 13 and a first drive component 14. The support tube 13 is connected to two mounting plates 11. The two ends of the support tube 13 are adapted to rotate with the housing 70 of the unpacking machine. The power output end of the first drive component 14 is connected to the support tube 13 to drive the support tube 13 to rotate.

[0072] Specifically, the first drive assembly 14 is a device such as an existing motor assembly, rotary cylinder, or rotary hydraulic cylinder that can drive the support tube 13 to rotate at a certain angle. The support tube 13 is connected to the sealing box 12, and the air passage and wires pass through the support tube 13 into the sealing box 12 without being exposed inside the housing 70. Therefore, the air passage and wires can be protected, and at the same time, the dead corners for hygiene are reduced.

[0073] like Figure 4 and Figure 5As shown in the embodiment of the aseptic automatic unpacking machine flip-type material conveying device provided in this utility model, the second drive component includes multiple rocker arms 53, connecting rods 54 and drive elements 56. The rocker arms 53 correspond one-to-one with the shaft 51. One end of the rocker arm 53 is connected to the shaft 51 and the other end is connected to the connecting rod 54. The drive element 56 is rotatably connected to the mounting plate 11 and the power output end is rotatably connected to the connecting rod 54 or the rocker arm 53.

[0074] The driving element 56 is a cylinder, but it can also be a hydraulic cylinder, an electric actuator, or other power element. The power output end is hinged to the end of the connecting rod 54 or one of the rocker arms 53 to drive all the hooks to move synchronously.

[0075] Please refer to the following: Figure 7 and Figure 8 Based on the same inventive concept, this utility model embodiment provides a sterile automatic unpacking machine, including the above-mentioned sterile automatic unpacking machine flip-type material conveying device.

[0076] Specifically, the aseptic automatic unpacking machine also includes a housing 70 and a cutting assembly 80. The housing 70 has a hopper 71 at its bottom, and the cutting assembly 80 is located between the tilting material conveyor and the hopper 71. The cutting assembly 80 uses existing cutting equipment and consists of blades and devices that drive the blades to rotate, such as a motor and reducer, a rotary cylinder, etc.

[0077] The beneficial effects of the aseptic automatic unpacking machine provided by this utility model are as follows: Compared with the prior art, the aseptic automatic unpacking machine provided by this utility model uses the above-mentioned flip-type material conveying device to convey materials, thus greatly reducing the amount of residual material in the bag and reducing waste.

[0078] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sterile automatic unpacking machine with a flip-type material conveying device, characterized in that, include: Conveying components are used to transport materials; A flipping component, with its power output end connected to the conveying component, is used to drive the conveying component to flip downwards; A hook assembly, connected to the conveying assembly, is used to hook the material bag on the conveying assembly; The hook assembly includes: A plurality of hooks are spaced apart along the conveying direction of the conveying assembly; each hook includes a shaft and a plurality of hooks, the hooks being spaced apart on the shaft, both ends of the shaft being rotatably engaged with the conveying assembly, and the ends of the hooks being spike-shaped; a main vent is formed in the shaft, one end of which is connected to an air source; a branch vent is formed in the hook, and an air inlet is formed on the side, the air inlet being connected to the branch vent, and the branch vent being connected to the main vent; and The second drive assembly has its power output end connected to the shaft, driving the hook to rotate so that the hook extends out of the upper surface of the conveying assembly or retracts below the upper surface of the conveying assembly.

2. The aseptic automatic unpacking machine tilting material conveying device as described in claim 1, characterized in that, It also includes a plurality of nozzles, which are respectively located on both sides of the end of the conveying assembly in the conveying direction. The air outlet of the nozzles faces the material bag on the conveying assembly, and the nozzles are connected to an air source.

3. The aseptic automatic unpacking machine tilting material conveying device as described in claim 1, characterized in that, The conveying assembly includes: Two mounting plates, spaced apart; A conveying mechanism is located between the two mounting plates and connected to the mounting plates.

4. The aseptic automatic unpacking machine tilting material conveying device as described in claim 3, characterized in that, The conveying mechanism includes: Multiple roller groups are spaced apart in the conveying direction. Each roller group includes two conveying rollers. The two ends of the conveying rollers are rotatably connected to the mounting plate. Two synchronous pulleys are coaxially provided at one end of the conveying rollers. A third drive assembly is connected to the mounting plate, and its power output end is connected to at least one of the conveyor rollers; and The transmission assembly includes multiple first synchronous belts and multiple second synchronous belts. The first synchronous belts are connected to one of the synchronous pulleys at one end of two conveying rollers in the roller group, and the second synchronous belts are connected to the other synchronous pulley at one end of two conveying rollers in two adjacent roller groups.

5. The aseptic automatic unpacking machine tilting material conveying device as described in claim 4, characterized in that, The conveying mechanism further includes multiple first rubber rings and several second rubber rings. The first rubber rings are spaced apart on the conveying rollers, and each first rubber ring spans at least two adjacent conveying rollers to increase friction. The several second rubber rings are spaced apart along the axial direction of the conveying rollers, and the two ends of the second rubber rings are respectively fitted on the first and last conveying rollers along the conveying direction.

6. The aseptic automatic unpacking machine tilting material conveying device as described in claim 5, characterized in that, The conveying roller has several arc-shaped grooves, and the first rubber ring and the second rubber ring are both fitted into the arc-shaped grooves.

7. The aseptic automatic unpacking machine tilting material conveying device as described in claim 4, characterized in that, A sealing box is provided on one side of the two mounting plates facing away from each other. The sealing box is connected to the mounting plate, and the second drive assembly, the third drive assembly, and the transmission assembly are all located inside the sealing box.

8. The aseptic automatic unpacking machine tilting material conveying device as described in claim 3, characterized in that, The flipping assembly includes a support tube and a first drive assembly. The support tube is connected to the two mounting plates. Both ends of the support tube are adapted to rotate with the housing of the unpacking machine. The power output end of the first drive assembly is connected to the support tube to drive the support tube to rotate.

9. The aseptic automatic unpacking machine tilting material conveying device as described in claim 3, characterized in that, The second drive assembly includes multiple rocker arms, connecting rods, and drive elements. Each rocker arm corresponds to a shaft. One end of each rocker arm is connected to the shaft, and the other end is connected to the connecting rod. The drive element is rotatably connected to the mounting plate, and the power output end is rotatably connected to the connecting rod or the rocker arm.

10. A sterile automatic unpacking machine, characterized in that, The aseptic automatic unpacking machine includes a flip-type material conveying device as described in any one of claims 1-9.

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