Bag supply machine

Abstract

The utility model discloses a bag supply machine which comprises a plurality of conveying modules, each conveying module comprises an installation frame, a driving unit and a conveying unit, the driving unit and the conveying unit are arranged on the installation frame, and the output end of each driving unit is connected with the corresponding conveying unit and drives the corresponding conveying unit to conduct conveying movement. The multiple conveying modules are detachably connected in sequence so that the multiple conveying units can be in butt joint with one another and jointly form a conveying channel used for conveying materials. The device is flexible to use, convenient to assemble and disassemble and wider in applicability.

Description

Technical Field

[0001] This utility model relates to the field of logistics and transportation equipment technology, specifically to a modular package feeding machine. Background Technology

[0002] Packaging machines are commonly used equipment in the logistics and transportation industry. They are used to transport materials, improve material collection efficiency, and reduce labor intensity.

[0003] However, current bag feeders are generally large in size, making them inconvenient to install. Moreover, current bag feeders can only be assembled according to a pre-designed scheme and cannot be flexibly assembled and adjusted according to actual application scenarios, resulting in poor versatility. Utility Model Content

[0004] This utility model aims to solve one of the technical problems in related technologies to a certain extent. Therefore, this utility model provides a package feeding machine with advantages of good flexibility, convenient installation, and good versatility.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: the packaging machine includes multiple conveying modules, each conveying module includes an installation frame and a drive unit and a conveying unit disposed on the installation frame, the output end of the drive unit is connected to the conveying unit and drives the conveying movement of the corresponding conveying unit, the multiple conveying modules are detachably connected in sequence so that the multiple conveying units are connected to each other and together form a conveying channel for conveying materials.

[0006] In this technical solution, a conveying component consisting of multiple independent conveying modules is set up. During use, the number of conveying modules can be flexibly selected according to the actual application scenario. Moreover, adjacent conveying modules can be detachably connected, which facilitates the quick assembly and disassembly of multiple conveying modules. During use, the package feeding machine of this application is not limited by the size of the site, and has better flexibility and versatility.

[0007] Furthermore, the packaging machine also includes multiple connecting components. Adjacent conveying modules are detachably connected through at least one of the connecting components. Each conveying module includes a front-end connecting portion and a rear-end connecting portion. The front-end connecting portion is located at the front end of the mounting frame of the conveying module along the conveying direction, and the rear-end connecting portion is located at the rear end of the mounting frame of the conveying module along the conveying direction. Each connecting component includes a first connecting portion connecting the front-end connecting portion and a second connecting portion connecting the rear-end connecting portion. The first connecting portion and the second connecting portion are connected to detachably connect two adjacent conveying modules through the connecting components.

[0008] Furthermore, the first connecting part and the front connecting part are snap-fitted together, and the second connecting part is snap-fitted together with the rear connecting part. The first connecting part and the second connecting part are threaded together to lock two adjacent conveying modules together through a threaded locking action, and to adjust the distance between the two adjacent conveying modules. This facilitates the connection and disassembly of the conveying modules.

[0009] Furthermore, the conveying module also includes multiple adjusting brackets disposed at the bottom of the mounting frame. The adjusting brackets are respectively disposed on the bottom side of the front end and rear end of the mounting frame along the conveying direction of the conveying unit. The top end of the adjusting bracket is connected to the bottom end of the mounting frame. The height of the adjusting bracket is adjustable so that the height of the conveying unit at both ends along the conveying direction is adjustable.

[0010] Furthermore, the adjusting bracket includes two spaced-apart support columns, a connector connecting the two support columns, and a base disposed at the bottom of the support columns. The support columns are configured as telescopic structures, and the base is threadedly connected to the support columns, allowing the distance between the base and the bottom of the support columns to be adjustable. By designing that the height of both ends of the conveying unit on each conveying module is adjustable, the operating height of the conveying unit can be adjusted during use to facilitate operator work. In addition, the conveying unit can be tilted to change the conveying angle, adapting to more application scenarios.

[0011] Furthermore, the mounting frame includes a bottom support and side supports. The side supports are respectively provided on opposite sides of the bottom support, and mounting cavities are formed on the side supports. The drive unit is disposed within the mounting cavity, and the top of the side support protrudes from the conveying surface of the conveying unit. This concealed design of the drive unit improves the overall appearance. Additionally, the side supports enhance the stability of the conveying components in transporting materials.

[0012] Furthermore, the bag-feeding machine also includes a height-limiting component. At least one of the conveying modules is equipped with a height-limiting component, which includes a height-limiting support rail and a height-limiting detection component. The height-limiting component is detachably connected to the conveying module via the height-limiting support rail. The height-limiting detection component is disposed opposite to the conveying surface of the conveying unit and is slidably mounted on the height-limiting support rail, so that the distance between the height-limiting detection component and the corresponding conveying unit is adjustable. The height-limiting component allows for preliminary screening of the materials conveyed by the bag-feeding machine according to size, and the adjustable height of the height-limiting detection component can adapt to the conveying requirements of different materials.

[0013] Furthermore, the top of the mounting frame of the conveying module is provided with a mounting hole, and the height limiting component includes two opposing height limiting support rails and a connecting bracket. The bottom end of the height limiting support rail is provided with the connecting bracket, and the connecting bracket has a connecting hole that mates with the mounting hole. The connecting bracket and the mounting frame are connected by a connector passing through the mounting hole and the connecting hole. This facilitates the assembly of the various components.

[0014] Furthermore, the height restriction detection component includes a transmitting module, a receiving module, a slider, and a positioning component. The transmitting module and the receiving module are respectively mounted on two oppositely arranged height restriction support rails. The transmitting module and the receiving module are slidably connected to the height restriction support rails via the slider. The slider is provided with the positioning component, which is used to fix the position of the slider on the height restriction support rail. The transmitting end of the transmitting module and the receiving end of the receiving module are arranged opposite to each other so that the light emitted by the transmitting module can be received by the receiving module.

[0015] Furthermore, the packaging machine also includes a human-machine interface module and an emergency stop switch disposed in one of the conveying modules. The human-machine interface module is used to detect and record the material information conveyed by the conveying module, and the emergency stop switch is electrically connected to the drive unit and is used to control the stop of the drive unit.

[0016] Furthermore, gripping parts are provided on opposite sides of the mounting frame of the conveying module, facilitating the overall handling of the conveying module.

[0017] These features and advantages of this utility model will be disclosed in detail in the following specific embodiments and accompanying drawings. The preferred embodiments or means of this utility model will be shown in detail in conjunction with the accompanying drawings, but are not intended to limit the technical solutions of this utility model. In addition, each of these features, elements and components appearing in the following text and drawings is multiple and is labeled with different symbols or numbers for convenience, but all represent parts with the same or similar structure or function. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings:

[0019] Figure 1 This is an overall structural diagram of the package feeding machine according to one embodiment of the present utility model;

[0020] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 For this utility model Figure 1 Enlarged view at point B in the middle;

[0022] Figure 4 This is a front view of a package feeder according to one embodiment of the present invention;

[0023] Figure 5 For this utility model Figure 4 Enlarged view at point C;

[0024] Figure 6 This is a top view schematic diagram of a package feeding machine comprising three conveying modules, according to one embodiment of the present invention.

[0025] Figure 7 This is a top view schematic diagram of a package feeding machine comprising two conveying modules, according to one embodiment of the present invention.

[0026] in,

[0027] 10. Conveying module; 11. Mounting frame; 111. Bottom support; 112. Side support; 1121. Mounting cavity; 113. Front connection; 114. Rear connection; 12. Conveying unit; 13. Adjusting bracket; 131. Support column; 132. Base; 14. Grip;

[0028] 20. Connecting component; 21. First connecting part; 22. Second connecting part;

[0029] 31. Height-limiting support rail; 32. Connecting bracket; 33. Transmitting module; 34. Receiving module; 35. Slider; 36. Positioning component;

[0030] 40. Human-computer interaction module;

[0031] 50. Emergency stop switch. Detailed Implementation

[0032] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described are intended to explain this utility model and should not be construed as limiting it.

[0033] The terms "an embodiment," "example," or "trademark" used in this specification refer to a particular feature, structure, or characteristic described in connection with the embodiment itself that may be included in at least one embodiment disclosed in this utility model. The phrase "in an embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment.

[0034] See appendix Figure 1One embodiment of this utility model discloses a packaging machine, which includes multiple conveying modules 10 and connecting components. Each conveying module 10 includes a mounting frame 11 and a drive unit and a conveying unit 12 disposed on the mounting frame 11. The output end of the drive unit is connected to the conveying unit 12 and drives the corresponding conveying unit 12 to convey. The multiple conveying modules 10 are detachably connected in sequence so that the multiple conveying units 12 can dock with each other and jointly form a conveying channel for conveying materials.

[0035] In this embodiment, multiple conveying modules 10 are spliced ​​together to form a single conveying component. When conveying materials, the materials are placed on the conveying surface of the conveying unit 12 from one end of a conveying module 10. The materials are conveyed sequentially through multiple conveying modules 10. It can be seen that the material conveying distance of this invention depends on the length of each conveying module 10 and the number of conveying modules 10. In use, different numbers of conveying modules 10 can be selected according to the actual conveying distance requirements. Specifically, each bagging machine can have two, three, or more conveying modules 10. See Appendix. Figure 7 The overall structure of the package feeding machine is formed by splicing two conveying modules (10). See Appendix. Figure 6 The overall structure of the package feeding machine is formed by splicing together 3 conveying modules 10.

[0036] Of course, it is easy to imagine that each conveying module 10 can also be used independently in actual use.

[0037] In addition, each conveying module 10 in this embodiment is small in size, and the length of each conveying unit 12 of the conveying component can reach 0.5m. Thus, during the assembly process, the overall size of each conveying module 10 is small, and the operator can move each conveying module 10 manually to adjust its position, making the operation convenient.

[0038] This embodiment uses a conveying component consisting of multiple independent conveying modules 10. During use, the number of conveying modules 10 can be flexibly selected according to the actual application scenario.

[0039] In this embodiment, adjacent conveying modules 10 are detachably connected, which improves the integrity of the conveying components during assembly and avoids the problem of material conveying being obstructed by the movement of the conveying modules 10 during use. The connecting components in this embodiment can realize the rapid assembly and disassembly of the conveying modules 10, thus improving the assembly efficiency.

[0040] In actual setup, adjacent conveyor modules can be directly connected via interlocking structures on the mounting frame, such as slots and blocks, or they can be connected using separate connecting components. No specific limitations are imposed on this.

[0041] In this embodiment, the conveying unit 12 can be selected from conveyor belt conveying, roller conveying, chain plate conveying, etc., and no specific limitation is made.

[0042] As one embodiment of this utility model, see the appendix. Figure 4 , 5 The packaging machine also includes multiple connecting components 20. Adjacent conveying modules 10 are detachably connected through at least one of the connecting components 20. Each conveying module 10 includes a front connecting portion 113 and a rear connecting portion 114. The front connecting portion 113 is located at the front end of the mounting frame 11 of the conveying module 10 along the conveying direction, and the rear connecting portion 114 is located at the rear end of the mounting frame 11 of the conveying module 10 along the conveying direction. Each connecting component includes a first connecting portion connecting the front connecting portion 113 and a second connecting portion connecting the rear connecting portion 114. The first connecting portion and the second connecting portion are connected to detachably connect two adjacent conveying modules 10 through the connecting component.

[0043] In this embodiment, a front-end connecting part 113 and a rear-end connecting part 114 are respectively provided at the front and rear ends of the mounting frame 11. In the design, the front-end connecting part 113 and the rear-end connecting part 114 can be set on the outside of the mounting frame 11. When two conveying modules 10 are spliced, the rear end of the first conveying module 10 and the front end of the second conveying module 10 are connected. In this way, the rear end connecting part 114 of the first conveying module 10 and the front end connecting part 113 of the second conveying module 10 are in opposite positions. The connecting component is connected to the front end connecting part 113 of the second conveying module 10 through the first connecting part, and to the rear end connecting part 114 of the first conveying module 10 through the second connecting part. In this way, the connection between two adjacent conveying modules 10 is realized.

[0044] In actual installation, the aforementioned front-end connecting part 113 and rear-end connecting part 114 and connecting component 20 can be respectively provided on both sides of the mounting frame 11, so that the conveying module 10 can be connected from both sides, making the connection between the conveying modules 10 more reliable.

[0045] This embodiment does not specifically limit the specific structure and connection structure of the connecting component 20, the front connecting part 113, and the rear connecting part 114.

[0046] Of course, it is conceivable that, in the actual design of the connecting component in this embodiment, the connection between the connecting component and the conveying module 10 can also be set as a snap connection, screw connection or plug connection, etc.

[0047] As one embodiment of this utility model, see the appendix. Figure 5 The first connecting part and the front connecting part 113 are snapped together, the second connecting part is snapped together with the rear connecting part 114, and the first connecting part and the second connecting part are threaded together to lock the two adjacent conveying modules 10 through the threaded locking action and to adjust the distance between the two adjacent conveying modules 10.

[0048] In this embodiment, the connection between the connecting components and the conveying module 10 via a snap-fit ​​structure makes assembly and disassembly more convenient. Furthermore, a threaded connection is provided between the first and second connecting parts.

[0049] The structure allows for easy connection between the first and second connecting parts, thus accommodating connections between conveying modules 10 with different intervals. In practical use, the threaded connection structure can also be used to lock two adjacent conveying modules 10 together, making the connection more reliable.

[0050] As one embodiment of this utility model, see the appendix. Figure 1 , 4 The conveying module 10 also includes a plurality of adjustable brackets 13 disposed at the bottom of the mounting frame 11. The adjustable brackets 13 are respectively disposed on the bottom sides of the front and rear ends of the mounting frame 11 along the conveying direction of the conveying unit 12. The top end of each adjustable bracket 13 is connected to the bottom end of the mounting frame 11, and the height of the adjustable bracket 13 is adjustable to achieve adjustable height of the conveying unit 12 at both ends along the conveying direction. Each adjustable bracket 13 may include two spaced-apart second connecting portions of support columns 131, a connector connecting the two second connecting portions of the support columns 131, and a base 132 height-limiting support rail disposed at the bottom of the second connecting portion of the support columns 131. The second connecting portion of the support columns 131 is configured as a telescopic structure, and the base 132 height-limiting support rail is threadedly connected to the second connecting portion of the support columns 131, so that the distance between the base 132 height-limiting support rail and the bottom end of the second connecting portion of the support columns 131 is adjustable.

[0051] In this embodiment, the conveying surfaces of multiple conveying units 12 can be set on the same plane by adjusting the bracket 13, which facilitates the smooth conveying of materials between multiple conveying modules 10. In actual use, the conveying plane can be horizontal. By simultaneously adjusting the height of the conveying units 12 on multiple conveying modules 10, the height of the conveying surface can be adjusted, so that materials can be conveyed on conveying surfaces at different heights, which is convenient to adapt to the working height of the operator.

[0052] In this embodiment, the height of both ends of the conveying unit 12 on each conveying module 10 can be adjusted individually. By adjusting the height, the conveying unit 12 can be tilted, thus changing the conveying angle, as shown in the attached figure. Figure 4 This makes material transport smoother and can adapt to more application scenarios.

[0053] As one embodiment of this utility model, see the appendix. Figure 1 , 3 The mounting frame 11 includes a bottom support 111 and side supports 112. The side supports 112 are respectively provided on opposite sides of the bottom support 111. Each side support 112 has a mounting cavity 1121, and the drive unit is disposed within the mounting cavity 1121. The top of the side support 112 protrudes from the conveying surface of the conveying unit 12. In this embodiment, the drive unit is disposed within the mounting cavity 1121 of the side support 112, achieving a concealed design and improving the overall appearance. Furthermore, by adjusting the height of the side supports 112, they can limit the material on the conveying unit 12 during material conveying, improving the stability of the conveying component.

[0054] As one embodiment of this utility model, see the appendix. Figure 1 , 4 The package feeding machine also includes a height limiting component. At least one of the conveying modules 10 is provided with a height limiting component. The height limiting component includes a height limiting support rail and a height limiting detection component. The height limiting component is detachably connected to the conveying module 10 through the height limiting support rail. The height limiting detection component is disposed opposite to the conveying surface of the conveying unit 12. The height limiting detection component is slidably disposed on the height limiting support rail so that the distance between the height limiting detection component and the corresponding conveying unit 12 is adjustable.

[0055] This embodiment uses a height-limiting component to restrict the height of materials conveyed on the conveying components. The height-limiting component can be installed on one of the conveying modules 10. Alternatively, when the overall length of the conveying components is long, height-limiting components can be installed on multiple different conveying modules 10. The height-limiting component allows for preliminary screening of the materials conveyed by the bagging machine according to their size. This embodiment also features an adjustable height structure for the height-limiting detection component, enabling the bagging machine to adapt to the conveying needs of materials of different sizes.

[0056] As one embodiment of this utility model, see the appendix. Figure 4 , 5 The top of the mounting frame 11 of the conveying module 10 is provided with a mounting hole. The height limiting component includes two oppositely arranged height limiting support rails and a connecting bracket. The bottom of the height limiting support rail is provided with the connecting bracket. The connecting bracket has a connecting hole that mates with the mounting hole. The connecting bracket and the mounting frame 11 are connected by a connector that passes through the mounting hole and the connecting hole.

[0057] In this embodiment, the height limiting support rail and the connecting bracket can be fixed by screws or welding, and the connecting bracket and the mounting frame 11 bracket can be connected by screws for easy assembly and disassembly. In addition, each mounting frame 11 can be provided with multiple mounting holes at different positions, so that the height limiting component can be installed in different positions according to actual needs.

[0058] In one embodiment of this utility model, the height restriction detection component includes a transmitting module, a receiving module, a slider, and a positioning component. The transmitting module and the receiving module are respectively mounted on two oppositely arranged height restriction support rails. The transmitting module and the receiving module are slidably connected to the height restriction support rails via the slider. The slider is provided with the positioning component, which is used to fix the position of the slider on the height restriction support rail. The transmitting end of the transmitting module and the receiving end of the receiving module are arranged opposite to each other so that the light emitted by the transmitting module can be received by the receiving module.

[0059] In this embodiment, the transmitting module and the receiving module are arranged opposite to each other. The transmitting module can emit detection light to the receiving module. When the height of the material conveyed on the conveying unit 12 is lower than the height of the height limit detection component from the conveying surface, the detection light will not be blocked. This indicates that the height of the material is lower than the limit height and can be conveyed normally. When the height of the material conveyed on the conveying unit 12 is higher than the height of the height limit detection component from the conveying surface, the detection light will be blocked. This indicates that the height of the material is higher than the limit height. The height limit detection component can send a signal to trigger the corresponding execution component to move the material out of the conveying channel.

[0060] This embodiment uses a slider to easily adjust the height of the transmitting and receiving modules on the height-limiting support rail. Furthermore, the positioning component allows for easy fixing of the slider's position at different heights, thereby securing the transmitting and receiving modules at the corresponding heights. In actual design, the positioning component can be a screw.

[0061] As one embodiment of this utility model, see the appendix. Figure 1 The packaging machine also includes a human-machine interface module and an emergency stop switch disposed in one of the conveying modules 10. The human-machine interface module is used to detect and record the material information conveyed by the conveying module 10, and the emergency stop switch is electrically connected to the drive unit and is used to control the stop of the drive unit.

[0062] To facilitate the handling of the conveying module 10 in this invention, each conveying module 10 has a gripping part 14 on each opposite side of its mounting frame 11. See attached drawing. Figure 1 , 4Operators can lift the conveying module 10 using the grips 14 on both sides, making it easy to move the entire conveying module 10.

[0063] The above are merely specific embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Those skilled in the art should understand that this utility model includes, but is not limited to, the contents described in the accompanying drawings and the specific embodiments above. Any modifications that do not depart from the functional and structural principles of this utility model will be included within the scope of the claims.

Claims

1. A package feeding machine, characterized in that, The packaging machine includes multiple conveying modules (10). Each conveying module (10) includes a mounting frame (11) and a drive unit and a conveying unit (12) disposed on the mounting frame (11). The output end of the drive unit is connected to the conveying unit (12) and drives the corresponding conveying unit (12) to convey. Multiple conveying modules (10) are detachably connected in sequence so that multiple conveying units (12) can dock with each other and jointly form a conveying channel for conveying materials.

2. The package feeding machine as described in claim 1, characterized in that, The feeding machine also includes multiple connecting components (20), and adjacent conveying modules (10) are detachably connected to each other through at least one of the connecting components (20). The mounting frame (11) includes a front connecting part (113) and a rear connecting part (114). The front connecting part (113) is located at the front end of the mounting frame (11) along the conveying direction, and the rear connecting part (114) is located at the rear end of the mounting frame (11) along the conveying direction. The connecting component (20) includes a first connecting part (21) connecting the front connecting part (113) and a second connecting part (22) connecting the rear connecting part (114). The first connecting part (21) and the second connecting part (22) are connected to detachably connect two adjacent conveying modules (10) through the connecting component (20).

3. The package feeding machine as described in claim 2, characterized in that, The first connecting part (21) and the front connecting part (113) are snapped together, the second connecting part (22) and the rear connecting part (114) are snapped together, and the first connecting part (21) and the second connecting part (22) are threaded together to lock the two adjacent conveying modules (10) by the threaded locking action and to adjust the distance between the two adjacent conveying modules (10).

4. The package feeding machine as described in claim 1, characterized in that, The conveying module (10) further includes a plurality of adjusting brackets (13) disposed at the bottom of the mounting frame (11). The mounting frame (11) is provided with the adjusting brackets (13) at the bottom of the front end and the rear end along the conveying direction of the conveying unit (12). The top end of the adjusting bracket (13) is connected to the bottom end of the mounting frame (11). The height of the adjusting bracket (13) is adjustable so that the height of the conveying unit (12) at both ends along the conveying direction is adjustable.

5. The package feeding machine as described in claim 4, characterized in that, The adjusting bracket (13) includes two spaced-apart support columns (131), a connector connecting the two support columns (131), and a base (132) disposed at the bottom of the support columns (131). The support columns (131) are configured as telescopic structures. The base (132) is threadedly connected to the support columns (131) so that the distance between the bottom ends of the base (132) and the support columns (131) is adjustable. The mounting frame (11) includes a bottom support (111) and a side support (112). The side supports (112) are respectively disposed on opposite sides of the bottom support (111). The side supports (112) have mounting cavities (1121) formed on them. The driving unit is disposed in the mounting cavity (1121). The top end of the side support (112) protrudes from the conveying surface of the conveying unit (12).

6. The package feeding machine as described in any one of claims 1 to 5, characterized in that, The package feeding machine also includes a height limiting component. At least one of the conveying modules (10) is provided with a height limiting component. The height limiting component includes a height limiting support rail (31) and a height limiting detection component. The height limiting component is detachably connected to the conveying module (10) through the height limiting support rail (31). The height limiting detection component is disposed opposite to the conveying surface of the conveying unit (12). The height limiting detection component is slidably disposed on the height limiting support rail (31) so that the distance between the height limiting detection component and the corresponding conveying unit (12) is adjustable.

7. The package feeding machine as described in claim 6, characterized in that, The mounting frame (11) has a mounting hole at its top. The height limiting component includes two opposing height limiting support rails (31) and a connecting bracket (32). The bottom end of the height limiting support rails (31) is provided with the connecting bracket (32). The connecting bracket (32) has a connecting hole that mates with the mounting hole. The connecting bracket (32) and the mounting frame (11) are connected by a connector that passes through the mounting hole and the connecting hole.

8. The package feeding machine as described in claim 7, characterized in that, The height restriction detection component includes a transmitting module (33), a receiving module (34), a slider (35), and a positioning element (36). The transmitting module (33) and the receiving module (34) are respectively mounted on two oppositely mounted height restriction support rails (31). The transmitting module (33) and the receiving module (34) are slidably connected to the height restriction support rails (31) via the slider (35). The slider (35) is provided with the positioning element (36), which is used to fix the position of the slider (35) on the height restriction support rails (31). The transmitting end of the transmitting module (33) and the receiving end of the receiving module (34) are oppositely mounted so that the light emitted by the transmitting module (33) can be received by the receiving module (34).

9. The package feeding machine as described in any one of claims 1 to 5, characterized in that, The packaging machine also includes a human-machine interface module (40) and an emergency stop switch (50) mounted on the mounting frame (11) of one of the conveying modules (10). The human-machine interface module (40) is used to detect and record the material information conveyed by the conveying module (10). The emergency stop switch (50) is electrically connected to the drive unit and is used to control the stop of the drive unit.

10. The package feeding machine according to any one of claims 1 to 5, characterized in that, The mounting frame (11) has grips (14) on its opposite sides.

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