A packaging device and conveying equipment

Abstract

This utility model discloses a bag-building device and a conveying device. The bag-building device includes: a base; a receiving part disposed on the base for receiving a collection part suspended by a bag-hanging device; and a first conveying part, which is spaced apart from the receiving part along a first direction. One end of the first conveying part is connected to the receiving part, and the other end is connected to the conveying device for conveying the collection part to the conveying device. This utility model can reduce the amount of manual labor involved, thereby improving the efficiency of bag-building.

Description

Technical Field

[0001] This utility model relates to the field of logistics and transportation, and in particular to a packaging device and a conveying equipment. Background Technology

[0002] During the parcel delivery and sorting process, collection bags are needed to gather parcels that meet the same type or the same delivery destination. Once the collection bag has collected enough parcels, it needs to be transported to the next process via a conveyor.

[0003] In the current solution, the collection bags are usually moved to the conveyor manually. This process is also called bagging. However, the collection bags filled with packages are heavy, especially for large packages. Manual operation is very laborious, inefficient, and personnel may face safety issues during the handling process. Utility Model Content

[0004] The purpose of this invention is to solve the problem of low packing efficiency in existing technologies. This invention provides a packing device that can reduce manual labor and improve packing efficiency.

[0005] To solve the above-mentioned technical problems, an embodiment of this utility model discloses a packaging device, comprising:

[0006] Base;

[0007] A receiving part, which is located on the base, is used to receive the collection part suspended by the hanging bag device;

[0008] A first conveying unit is provided along a first direction, with the first conveying unit and the receiving unit spaced apart on the base. One end of the first conveying unit is connected to the receiving unit, and the other end is used to connect to a conveying device for conveying the collecting unit to the conveying device.

[0009] Using the above technical solution, the receiving part is located on the base and can receive the collection part suspended by the bag-hanging device. When the collection part has collected enough packages, it can be directly lowered to the receiving part. Then, the collection part is conveyed from one end of the first conveyor to the other end, and finally to the conveying device. In the entire bag-building process, only manual placement of the receiving part on the bag-hanging device is required. After the receiving part is full of packages, it is removed from the bag-hanging device. There is no need for manual handling of the collection part to the conveying device, which can improve the efficiency of bag-building and avoid potential safety hazards during manual bag-building.

[0010] According to another specific embodiment of the present invention, an embodiment of the present invention discloses a packaging device, including a pushing part, which is arranged at intervals with the first conveying part along the first direction, and the pushing part is movably disposed on the receiving part along the first direction.

[0011] By adopting the above technical solution, the pushing part is movably disposed on the receiving part along the first direction. When the collecting part is placed on the receiving part, the pushing part can push the collecting part to the first conveying part along the first direction, thereby further improving the packaging efficiency.

[0012] According to another specific embodiment of the present invention, an embodiment of the present invention discloses a packaging device, wherein the pushing part includes a push plate and a first driving part, one end of the first driving part is connected to the push plate, and the other end extends out of the receiving part.

[0013] By adopting the above technical solution, the first driving unit (e.g., a pneumatic cylinder or a hydraulic cylinder) can drive the push plate to move along the first direction, thereby achieving efficient packaging at a lower cost.

[0014] According to another specific embodiment of the present invention, an embodiment of the present invention discloses a packaging device, including a first guide portion and a second guide portion. Along a second direction, the first guide portion and the second guide portion are spaced apart on both sides of the receiving portion, and the push plate is disposed between the first guide portion and the second guide portion.

[0015] By adopting the above technical solution, the first guide part and the second guide part are spaced apart on both sides of the receiving part along the second direction. This can not only prevent the collecting part from sliding out of the receiving part in the second direction, but also play a good guiding role when the collecting part moves towards the first conveying part along the first direction.

[0016] According to another specific embodiment of the present invention, an embodiment of the present invention discloses a packaging device, wherein the first conveying part includes a horizontal part and an inclined part. Along the first direction, the inclined part includes a first end and a second end. The first end is connected to the horizontal part, and the second end is used to connect to the conveying device.

[0017] According to another specific embodiment of the present invention, an embodiment of the present invention discloses a bag-building device, wherein the height of the second end is less than the height of the first end along a third direction.

[0018] Using the above technical solution, the first conveying part includes an inclined part, and the height of the second end of the inclined part is less than the height of the first end. The collecting part can slide towards the conveying device under the influence of its own gravity, which can further improve the efficiency of the collecting part being conveyed to the conveying device.

[0019] According to another specific embodiment of the present invention, an embodiment of the present invention discloses a packaging device, wherein the first conveying part includes a plurality of conveying rollers, and the plurality of conveying rollers are spaced apart on the horizontal part and the inclined part along the first direction.

[0020] By adopting the above technical solution and setting multiple conveying rollers, the friction between the collection section and the first conveying section can be reduced, thereby improving the efficiency of the collection section conveying to the conveying device.

[0021] According to another specific embodiment of the present invention, an embodiment of the present invention discloses a packaging device, wherein the first conveying part includes a roller and an electric drive part, the roller is disposed on the horizontal part, and the electric drive part is connected to the roller.

[0022] By adopting the above technical solution, the roller can actively transfer the collection part from the receiving part to the inclined part, which can improve the automation level of the device and improve work efficiency.

[0023] An embodiment of this utility model also discloses a transmission device, comprising:

[0024] At least one packaging device according to any of the above embodiments;

[0025] At least one bag-hanging device is provided, along a third direction, with each bag-hanging device positioned opposite to each bag-building device;

[0026] A conveying device is connected to the first conveying section of the packaging device.

[0027] According to another specific embodiment of the present invention, an embodiment of the present invention discloses a conveying device, including a conveying device, wherein each of the bag-hanging devices is disposed on the conveying device, and the conveying device and the conveying device are spaced apart and arranged opposite to each other along the third direction.

[0028] By adopting the above technical solution, the conveying device and the transmission device are arranged at intervals and relative to each other along the third direction, which can save space and make full use of the space of the conveying device and the transmission device in the vertical direction. Attached Figure Description

[0029] Figure 1 A perspective schematic diagram of the transmission device provided in an embodiment of this application is shown.

[0030] Figure 2 A side view of the transmission device provided in an embodiment of this application is shown.

[0031] Figure 3 A partial enlarged view of the transmission device provided in an embodiment of this application is shown.

[0032] Figure 4 A perspective view of the bag-hanging device provided in an embodiment of this application is shown.

[0033] Figure 5 A schematic diagram showing the connection between the fixing part and the bag hanging frame of the bag hanging device provided in the embodiment of this application is shown.

[0034] Figure 6 An exploded view of the fixing part and the bag hanging frame of the bag hanging device provided in the embodiment of this application is shown.

[0035] Figure 7 A schematic diagram showing the connection between the bag-hanging device and the conveying device provided in the embodiments of this application is shown.

[0036] Figure 8 A schematic diagram showing the connection between the packaging device and the conveying device provided in an embodiment of this application is shown.

[0037] Figure 9 A side view of the packaging apparatus provided in an embodiment of this application is shown.

[0038] Figure 10 A perspective view of the packaging device provided in an embodiment of this application is shown. Detailed Implementation

[0039] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Although the description of this utility model will be presented in conjunction with preferred embodiments, this does not mean that the features of this utility model are limited to this embodiment. On the contrary, the purpose of describing the utility model in conjunction with the embodiments is to cover other options or modifications that may be derived based on the claims of this utility model. To provide a deep understanding of this utility model, many specific details will be included in the following description. This utility model may also be implemented without using these details. Furthermore, to avoid confusion or obscuring the focus of this utility model, some specific details will be omitted in the description. It should be noted that, without conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0040] It should be noted that in this specification, similar reference numerals and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0041] In the description of this embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", 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 that the utility model product is usually placed in during use. They are only for the convenience of describing the utility model and simplifying the description, 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 the utility model.

[0042] The terms “first”, “second”, etc., are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0043] In the description of this embodiment, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set up," "connected," and "linked" 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment based on the specific circumstances.

[0044] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0045] In some embodiments, see Figure 1 , Figure 2 This application provides a conveying device, including a conveying device 10, a transport device 20, four bag-building devices 30, and four bag-hanging devices 40. Along a third direction Z, the transport device 20 and the transport device 10 are spaced apart and opposite to each other. Each bag-hanging device 40 is located on the transport device 10, and each bag-building device 30 and each bag-hanging device 40 are arranged opposite each other and spaced apart. It is understood that the embodiments of this application do not limit the number of bag-hanging devices 40 and bag-building devices 30; for example, the number can be 1, 2, 3, 5, 6, etc.

[0046] In some embodiments, see Figure 1 , Figure 2 , Figure 3The bag-hanging device 40 includes a fixing part 41, a bag-hanging frame 42, two first bag-hanging parts 43, and two second bag-hanging parts 44. The fixing part 41 is disposed on the conveying device 10, and the bag-hanging frame 42 is movably disposed on the fixing part 41 along a first direction X. Along a second direction Y, the two first bag-hanging parts 43 are spaced apart on the fixing part 41, and along the second direction Y, the two second bag-hanging parts 44 are spaced apart on the bag-hanging frame 42, and can move synchronously with the bag-hanging frame 42 along the first direction X. Along the first direction X, the two first bag-hanging parts 43 and the two second bag-hanging parts 44 are arranged in pairs, and the first bag-hanging parts 43 and the second bag-hanging parts 44 are used together to suspend a collection part (not shown in the figure), which is used to receive packages conveyed by the conveying device 10. It is understood that the number of first bag-hanging parts 43 and second bag-hanging parts 44 in this embodiment is not limited; for example, it can be 3, 4, 5, 6, 7, 8, 9, 10, etc.

[0047] Using the above technical solution, the fixing part 41 of the bag hanging device 40 is located on the conveying device 10, and multiple first bag hanging parts 43 are spaced apart in pairs on the fixing part 41, while multiple second bag hanging parts 44 are spaced apart in pairs on the bag hanging frame 42, which can move synchronously with the bag hanging frame 42 along the first direction X. When collecting packages, the first bag hanging parts 43 and the second bag hanging parts 44 are used together to suspend the collection part. When different diameter collection bags are required, it is only necessary to move the bag hanging frame 42 back and forth in the first direction X to adjust the distance between the first bag hanging parts 43 and the second bag hanging parts 44, which can adapt to suspend collection parts of different diameters. There is no need to configure different bag hanging devices 40 for collection parts of different diameters, which can effectively reduce costs and improve the replacement efficiency of collection parts, thereby improving the work efficiency of package collection.

[0048] In some embodiments, the collection unit includes a collection bag with four hanging points, which can be respectively hung on the first hanging bag part 43 and the second hanging bag part 44. The embodiments of this application do not limit the number of hanging points; for example, it can be 5, 6, 7, 8, 9, 10, etc.

[0049] In some embodiments, see Figure 2 , Figure 3 , Figure 4 The conveying device 10 includes a second conveying section 11 and a slide table 12. The slide table 12 is connected to the second conveying section 11 and is arranged opposite to the bag rack 42 along the third direction Z. Exemplarily, the second conveying section 11 includes a bag-unloading area, and the slide table 12 is located in the bag-unloading area. The second conveying section 11 includes a conveyor belt. Exemplarily, the conveyor belt is a cross-belt conveyor belt. When a package arrives at the bag-unloading area, it can be automatically transferred from the cross-belt conveyor belt to the slide table 12. After being fed into the slide table 12, the package slides along the slide table 12 into the collection section suspended in the bag rack 42.

[0050] For example, see Figure 2 , Figure 3 , Figure 4 The slide table 12 includes an inclined surface 121, one end of which is connected to the second conveying section 11, and the other end is disposed above the bag hanger 42. In some embodiments, the conveying device includes four guide sections 50 arranged at intervals along the second direction Y on the slide table 12, forming four slots 122 on the slide table 12. Along the third direction Z, each slot 122 is arranged opposite to the bag hanger 42 of each bag hanging device 40.

[0051] In some embodiments, see Figure 2 , Figure 3 , Figure 4 The bag-hanging device 40 includes a first support 45, located along a first direction X, between a fixing part 41 and a second conveying part 11. Exemplarily, the fixing part 41 is detachably connected to the first support 45. Along a third direction Z, the second conveying part 11 is located above the first support 45. The first support 45 can both support the second conveying part 11 and fix the bag-hanging device 40. Exemplarily, the bag-hanging device 40 also includes a second support 46, located along a third direction Z. One end of the second support 46 is connected to the first support 45, and the other end is connected to the slide 12, supporting the slide 12 and keeping it in an inclined state.

[0052] In some embodiments, see Figure 2 , Figure 3 , Figure 4 The bag-hanging device 40 includes a first handle portion 47 and a second handle portion 48. Along the first direction X, the first handle portion 47 is located at the end of the first bracket 422 away from the first sleeve 412, and the second handle portion 48 is located at the end of the second bracket 423 away from the second sleeve 413. By operating the first handle portion 47 and the second handle portion 48, the operator can move the first bracket 422 and the second bracket 423 back and forth along the first direction X, thereby efficiently adjusting the distance between the first bag-hanging portion 43 and the second bag-hanging portion 44.

[0053] In some embodiments, see Figure 3 , Figure 4 , Figure 5 The bag holder 42 includes a first limiting part 421 and a fixing part 41 including a first limiting hole 411. Along the first direction X, when the first limiting part 421 moves to the first limiting hole 411, the first limiting part 421 engages with the first limiting hole 411. When the first limiting part 421 disengages from the first limiting hole 411, the bag holder 42 can move along the first direction X.

[0054] In some embodiments, see Figure 4 , Figure 5 , Figure 6 The fixing part 41 includes a first sleeve 412 and a second sleeve 413. Both the first sleeve 412 and the second sleeve 413 are provided with a first limiting hole 411. Along the second direction Y, the first sleeve 412 and the second sleeve 413 are spaced apart from the first support 45. The bag rack 42 includes a first bracket 422 and a second bracket 423. Both the first bracket 422 and the second bracket 423 are provided with a first limiting part 421. The first bracket 422 is movably disposed on the first sleeve 412 along the first direction X, and the second bracket 423 is movably disposed on the second sleeve 413 along the first direction X. For example, the first bracket 422 and the second bracket 423 are both rod-shaped extending along the first direction X. The first sleeve 412 includes a first sliding groove 4121, and the second sleeve 413 includes a second sliding groove 4131. One end of the first bracket 422 is inserted into the first sliding groove 4121, and one end of the second bracket 423 is inserted into the second sliding groove 4131. The first limiting hole 411 is formed on the groove wall of the first slide groove 4121 and the groove wall of the second slide groove 4131.

[0055] In some embodiments, see Figure 4 , Figure 5 , Figure 6 The bag-hanging device 40 includes a reinforcing part 49 extending along the second direction Y. One end of the reinforcing part 49 is connected to a first bracket 422, and the other end is connected to a second bracket 423. Exemplarily, the reinforcing part 49 is a rod-shaped extension along the second direction Y, and is integrally formed with the first bracket 422 and the second bracket 423. The reinforcing part 49, the first bracket 422, and the second bracket 423 together form a U-shaped semi-annular structure.

[0056] For ease of understanding, the following text uses the first bracket 422 and the first sleeve 412 as examples to illustrate the specific structure of the first limiting part 421 and the first limiting hole 411.

[0057] For example, see Figure 4 , Figure 5 , Figure 6 The first bracket 422 includes a mounting groove 4221, and a first limiting part 421 is disposed within the mounting groove 4221. For example, the first limiting part 421 is an elastic ball. In the initial state, the elastic ball protrudes from the mounting groove 4221. When the first bracket 422 slides within the first sliding groove 4121, the elastic ball is pressed and positioned within the mounting groove 4221. When the elastic ball moves to the first limiting hole 411, since it is no longer restricted by the groove wall of the first sliding groove 4121, the elastic ball is no longer pressed and returns to its initial state. The elastic ball engages with the first limiting hole 411, and the first bracket 422 and the first sleeve 412 are in a locked state.

[0058] In some embodiments, see Figure 7 and combined Figure 3 , Figure 4 Each first hanging bag portion 43 includes a first connecting portion 431 and a first baffle 432. A first sleeve 412 and the first baffle 432 are spaced apart at both ends of the first connecting portion 431, and a second sleeve 413 and the first baffle 432 are spaced apart at both ends of the first connecting portion 431. Each second hanging bag portion 44 includes a second connecting portion 441 and a second baffle 442. A first bracket 422 and the second baffle 442 are spaced apart at both ends of the second connecting portion 441, and a second bracket 423 and the second baffle 442 are spaced apart at both ends of the second connecting portion 441. Because of the first baffle 432 and the second baffle 442, when the collection bag is hung on the first hanging bag portion 43 and the second hanging bag portion 44, the first baffle 432 and the second baffle 442 can prevent the collection bag from falling off.

[0059] In some embodiments, see Figure 8 , Figure 9 , Figure 10 The bag-building device 30 includes a base 31, a receiving part 32, and a first conveying part 33. The base 31 includes a plurality of casters 311, which can be used to move the bag-building device 30. Understandably, the base 31 may also not include casters 311.

[0060] Exemplarily, a base 31 is disposed below the bag hanger 42 of the bag hanging device 40, and a receiving portion 32 is disposed on the base 31 for receiving the collection portion suspended by the bag hanging device 40. Along the first direction X, a first conveying portion 33 and a receiving portion 32 are spaced apart on the base 31. One end of the first conveying portion 33 is connected to the receiving portion 32, and the other end is used to connect to the conveying device 20 for conveying the collection portion to the conveying device 20. Exemplarily, the conveying device 20 includes a conveyor belt; however, this embodiment is not limited to this, and it may consist of multiple conveying rollers.

[0061] Using the above technical solution, the base 31 is located below the bag-hanging device 40, and the receiving part 32 is located on the base 31, capable of receiving the collection part suspended by the bag-hanging device 40. When the collection part has collected enough packages, it can be directly lowered to the receiving part 32, and then the collection part is conveyed from one end of the first conveying part 33 to the other end, and finally to the conveying device 20. During the entire bag-building process, there is no need for manual handling of the collection part to the conveying device 20, which improves the efficiency of bag-building and avoids potential safety hazards during manual bag-building.

[0062] In some embodiments, see Figure 8 , Figure 9 , Figure 10The packaging device 30 includes a pushing part 34, which is spaced apart from a first conveying part 33 along a first direction X. The pushing part 34 is movably disposed on a receiving part 32 along the first direction X. Exemplarily, the pushing part 34 includes a push plate 341 and a first driving part 342, which extends along the first direction X. The first driving part 342 includes a connecting column and a cylinder (not shown in the figure, but could also be a hydraulic cylinder; this application does not limit this). One end of the connecting column is connected to the push plate 341, and the other end extends out of a base 31 and is connected to the cylinder. Under the action of the cylinder, the connecting column and the push plate 341 can reciprocate along the first direction X. Exemplarily, the first driving part 342 includes two connecting columns spaced apart from the push plate 341.

[0063] When it is necessary to push the collection section to the first conveying section 33, the first driving section 342 (e.g., a cylinder or hydraulic cylinder) can drive the push plate 341 to move along the first direction X, thereby achieving efficient packaging at a lower cost. Then, simply pull the push plate 341 back to its original position via the first driving section 342, and wait for the next collection section to be lowered to the receiving section 32.

[0064] In some embodiments, see Figure 8 , Figure 9 , Figure 10 The packaging device 30 includes a first guide portion 35 and a second guide portion 36. Along the second direction Y, the first guide portion 35 and the second guide portion 36 are spaced apart on both sides of the receiving portion 32, and a push plate 341 is disposed between the first guide portion 35 and the second guide portion 36. Exemplarily, both the first guide portion 35 and the second guide portion 36 are plate-shaped extending along the first direction X. It is understood that the embodiments of this application do not limit the shape of the first guide portion 35 and the second guide portion 36; for example, they can also be columnar.

[0065] In some embodiments, see Figure 8 , Figure 9 , Figure 10 The first conveying section 33 includes a horizontal section 331 and an inclined section 332. Along the first direction X, the inclined section 332 includes a first end 3321 and a second end 3322. The first end 3321 is connected to the horizontal section 331, and the second end 3322 is used to connect to the conveying device 20. It is understood that in this embodiment, the connection of the second end 3322 to the conveying device 20 includes not only direct contact, but also, even if there is a gap between the second end 3322 and the conveying device 20, as long as the collecting section can pass through, it still falls within the scope of the connection of the second end 3322 to the conveying device 20 in this embodiment.

[0066] For example, see Figure 8 , Figure 9 , Figure 10Along the third direction Z, the height h1 of the second end 3322 is less than the height h2 of the first end 3321. The horizontal part 331 is higher than the conveying device 20, and the inclined part 332 is inclined downward from the horizontal part 331 toward the conveying device 20. Exemplarily, the horizontal part 331 and the inclined part 332 intersect to form an angle. The degree of the angle is not limited in this embodiment, for example, it can be 5°, 7°, 8.5°, 9°, 10°, etc.

[0067] In some embodiments, see Figure 8 , Figure 9 , Figure 10 The first conveying section 33 includes six conveying rollers 333, which are spaced apart along the first direction X, on the horizontal section 331 and the inclined section 332. For example, three conveying rollers 333 are spaced apart on the horizontal section 331 and three conveying rollers 333 are spaced apart on the inclined section 332. This application does not limit the number of conveying rollers 333; for example, it can be two, three, four, five, seven, eight, twelve, etc. This application does not impose any limitation on this number.

[0068] The conveying roller 333 of the first conveying unit 33 provided in this application embodiment does not require an additional driving unit. It can be efficiently conveyed and collected at a lower cost simply by using the pushing unit 34 and the conveying device 10 with an inclined portion 332 and a first horizontal portion 331 provided in this application embodiment. It is understood that this application embodiment is not limited in this respect. For example, in some embodiments, the first conveying unit 33 includes a roller (not shown in the figure) and an electric driving unit (not shown in the figure). The roller is disposed on the horizontal portion 331, and the electric driving unit is connected to the roller to drive the roller to rotate. Exemplarily, the roller can be at least one of the conveying rollers 333 of the aforementioned first conveying unit 33.

[0069] Although the present invention has been illustrated and described with reference to certain preferred embodiments, those skilled in the art should understand that the above description is a further detailed explanation of the present invention in conjunction with specific embodiments, and should not be construed as limiting the specific implementation of the present invention to these descriptions. Those skilled in the art can make various changes in form and detail, including some simple deductions or substitutions, without departing from the spirit and scope of the present invention.

Claims

1. A package building apparatus characterized by comprising: include: Base; A receiving part, which is located on the base, is used to receive the collection part suspended by the hanging bag device; A first conveying unit is provided along a first direction, with the first conveying unit and the receiving unit spaced apart on the base. One end of the first conveying unit is connected to the receiving unit, and the other end is used to connect to a conveying device for conveying the collecting unit to the conveying device.

2. The package building apparatus of claim 1 wherein, It includes a pushing part, which is arranged at intervals with the first conveying part along the first direction, and the pushing part is movably disposed on the receiving part along the first direction.

3. The package building apparatus of claim 2 wherein, The pushing part includes a push plate and a first driving part, one end of the first driving part is connected to the push plate, and the other end extends out of the receiving part.

4. The package building apparatus of claim 3 wherein, It includes a first guide portion and a second guide portion, which are spaced apart on both sides of the receiving portion along a second direction, and the push plate is disposed between the first guide portion and the second guide portion.

5. The package building apparatus of claim 1 wherein, The first conveying section includes a horizontal section and an inclined section. Along the first direction, the inclined section includes a first end and a second end. The first end is connected to the horizontal section, and the second end is used to connect to the conveying device.

6. The package building apparatus of claim 5 wherein, Along the third direction, the height of the second end is less than the height of the first end.

7. The package building apparatus of claim 5 wherein, The first conveying section includes a plurality of conveying rollers, which are spaced apart on the horizontal section and the inclined section along the first direction.

8. The package building apparatus of claim 5 wherein, The first conveying unit includes a roller and an electric drive unit, the roller being disposed on the horizontal part, and the electric drive unit being connected to the roller.

9. A transfer device characterized by, include: At least one packaging device as described in any one of claims 1-8; At least one bag-hanging device is provided, along a third direction, with each bag-hanging device positioned opposite to each bag-building device; A conveying device is connected to the first conveying section of the packaging device.

10. The transport apparatus of claim 9, wherein, Includes a conveying device, each of the bag-hanging devices is disposed on the conveying device, and the conveying device and the transport device are spaced apart and arranged opposite each other along the third direction.

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