CN114506494A

CN114506494A - Package packing system and package packing method

Info

Publication number: CN114506494A
Application number: CN202011278472.5A
Authority: CN
Inventors: 王赟之; 熊晓峰; 刘虎; 符运洁; 黄广才
Original assignee: SF Technology Co Ltd
Current assignee: SF Technology Co Ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2022-05-17

Abstract

The application provides a parcel packing system and a parcel packing method, wherein the parcel packing system comprises sorting equipment, goods taking equipment, a plurality of cache equipment and a packing area; the cache equipment comprises a hollow cache cavity, a resetting device and a bottom plate connected with the resetting device, wherein a first opening is formed in the top of the cache cavity, a second opening is formed in the bottom of the cache cavity, the first opening is used for receiving packages sorted by the sorting equipment, the second opening is blocked when the bottom plate is located at a first position, and the second opening is unblocked when the bottom plate is located at a second position; when the goods taking equipment is positioned below the cache cavity, the bottom plate enters a second position under the action of external force in a preset direction, so that the packages in the cache cavity fall onto the goods taking equipment; the reset device is used for restoring the bottom plate to the first position when the external force action is relieved so as to enable the cache cavity to cache the packages; the goods taking device is used for moving the packages to the packing area for packing after goods taking.

Description

Package packing system and package packing method

Technical Field

The application relates to the technical field of parcel packaging, in particular to a parcel packaging system and a parcel packaging method.

Background

For a large-scale sorting system in the logistics industry, the processing efficiency is generally required to be high and the sorting flow direction is large during the logistics peak period. At the moment, the sorting grid opening packing position of the sorting system needs a large amount of manpower to realize the operations of packing, changing packages and the like, and the automation degree of the system and the comprehensive cost of sorting the tickets are seriously influenced. In the time interval with less quantity of the packages, the frequency of sorting, lattice opening, packaging and package changing is greatly reduced, the waste of human resources is caused, and the cost of sorting and packaging the packages is higher.

That is, the cost of sorting and packaging packages in the prior art is high.

Disclosure of Invention

The application aims to provide a parcel packing system and a parcel packing method, and aims to reduce the cost of sorting and packing parcels.

In one aspect, the present application provides a parcel packing system comprising sorting equipment, pickup equipment, a plurality of cache devices, and a packing area;

the sorting equipment is used for sorting the packages to the corresponding caching equipment;

the buffer memory equipment comprises a hollow buffer memory cavity, a reset device and a bottom plate connected with the reset device, wherein a first opening is formed in the top of the buffer memory cavity, a second opening is formed in the bottom of the buffer memory cavity, the first opening is used for receiving packages sorted by the sorting equipment, the second opening is blocked when the bottom plate is located at a first position, and the second opening is unblocked when the bottom plate is located at a second position;

when the goods taking equipment is positioned below the cache cavity, the bottom plate enters the second position under the action of external force in a preset direction, so that the packages in the cache cavity fall onto the goods taking equipment; the resetting device is used for restoring the bottom plate to the first position when the external force action is removed so as to enable the cache cavity to cache the packages;

the goods taking equipment is used for moving the packages to the packing area for packing after goods taking.

The goods taking equipment comprises a goods taking trolley and a shifting lever device arranged on the goods taking trolley, wherein the shifting lever device is used for providing the external force to drive the bottom plate to enter the second position when the goods taking trolley is positioned below the cache cavity, so that the packages in the cache cavity fall onto the goods taking trolley; the reset device is used for restoring the bottom plate to the first position when the external force provided by the deflector rod device is removed.

The reset device comprises a bottom frame and an elastic component, the bottom plate is connected to the bottom frame in a sliding mode, the bottom plate slides relative to the bottom frame along the preset direction, the elastic component extends in the preset direction, one end of the elastic component is connected to the bottom frame, the other end of the elastic component is connected to the bottom plate, and the elastic component releases potential energy when the deflector rod device releases the action on the bottom plate so as to drive the bottom plate to recover to the first position.

The bottom frame comprises a first cross beam, a first longitudinal beam, a second cross beam and a second longitudinal beam which are sequentially connected end to end, two sides of the bottom plate are respectively connected with one side, facing each other, of the first cross beam and the second cross beam in a sliding mode, and one end of the elastic component is fixed on the first cross beam.

The shifting lever device comprises a linear guide rail, a driving mechanism and a first shifting lever, wherein the bottom plate is provided with a pressure-bearing part corresponding to the first shifting lever, the linear guide rail comprises a bearing piece and a sliding block sliding on the bearing piece, the bearing piece is fixed on the outer side wall of the goods taking trolley, the bearing piece extends along the preset direction when the goods taking equipment is positioned below the buffer cavity, the first shifting lever is fixed on the sliding block, and the driving mechanism drives the sliding block to slide so as to enable the first shifting lever to move and enable the first shifting lever to abut against the pressure-bearing part, so that the first shifting lever is driven to shift the bottom plate to the second position.

The parcel packing system comprises an annular track for the goods taking trolley to walk, the annular track comprises a first sub-track and a second sub-track which are arranged oppositely, the first sub-track is located below the cache cavity, so that the goods taking trolley runs to the lower portion of the cache cavity, and the packing area is located on the outer side of the second sub-track.

Wherein, sorting equipment includes braced frame, sorting device and is located a plurality of first sorting spout of sorting device both sides, a plurality of first sorting spout with a plurality of buffer memory cavity one-to-one, the one end of first sorting spout is located first open-ended top, in order with the parcel of sorting device letter sorting moves to corresponding the buffer memory cavity.

The sorting device comprises a first sorting line body and a second sorting line body which are fixed on the supporting frame, the first sorting line body is located above the second sorting line body, a plurality of second sorting chutes are respectively arranged on two sides of the first sorting line body, a plurality of third sorting chutes are respectively arranged on two sides of the second sorting line body, and the other end of the first sorting chute is connected with one of the second sorting chutes and one of the third sorting chutes.

The plurality of cache cavities are distributed in two rows in the preset direction, two cache cavities distributed in the preset direction are arranged adjacently, two adjacently arranged containers are arranged on the goods taking trolley, and the two adjacently arranged containers are respectively used for receiving packages of the two cache cavities; the bearing part is a second driving lever, and when the goods taking equipment is positioned below the cache cavity, the first driving lever is positioned between the two second driving levers.

The package packing system comprises an external force providing device, the external force providing device is a device for providing linear power, the external force providing device is arranged on the reset device, and a power output end of the external force providing device is lifted and contracted to provide the external force or remove the external force.

Wherein, the elastic component is any one of a spring, an elastic sheet and a support rod.

In one aspect, the present application provides a package packing method, which is applied to any one of the package packing systems described above, where the package packing system further includes an industrial control device, the industrial control device is configured to control the package packing system, an execution main body of the package packing method is the industrial control device, and the package packing method includes:

controlling the packages to be sorted to the corresponding caching equipment;

when a cache cavity with the loading capacity reaching a preset condition exists in the plurality of cache cavities, controlling the goods taking equipment to move to the position below the cache cavity with the loading capacity reaching the preset condition;

when the goods taking equipment is positioned below the cache cavity, the driving lever device is controlled to provide external force to drive the bottom plate to enter a second position, so that the packages in the cache cavity fall onto the goods taking trolley;

and controlling the goods taking equipment to move the package to the packaging area for packaging after goods taking.

Wherein, when the equipment of getting goods is located when buffer memory cavity below, control driving lever device provides external force drive bottom plate and gets into the second position, include:

when the goods taking equipment is positioned below the cache cavity, the driving mechanism is controlled to drive the sliding block to slide so as to enable the first deflector rod to move, the first deflector rod is abutted against the pressure bearing part, and then the first deflector rod is driven to move the bottom plate to the second position

The utility model provides a parcel packaging system, parcel packaging system includes a plurality of buffer memory equipment, buffer memory equipment includes the buffer memory cavity, resetting means and connect in resetting means's bottom plate, the bottom plate wraps up the buffer memory when shutoff buffer memory cavity, when getting goods equipment and being located buffer memory cavity below, the bottom plate can receive exogenic action to remove shutoff buffer memory cavity and make the parcel unload from the second opening, resetting means closes the bottom plate and continues buffer memory parcel after getting goods equipment and leave, get goods equipment and get goods after removing the parcel and pack to the packing region, can realize getting goods equipment and automizing and getting goods and concentrate on the packing region and pack, can avoid each bin mouth of sorting equipment to need a large amount of manpowers to pack and trade the package, reduce the cost of parcel letter sorting packing.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic diagram of the overall structure of a package packaging system provided in an embodiment of the present application;

FIG. 2 is a schematic side view of a package packing system according to an embodiment of the present application;

FIG. 3 is a schematic partial block diagram of a wrapping system according to an embodiment of the present application, taken along view A of FIG. 1;

fig. 4 is a schematic partial structure view of the wrapping and packaging system provided by the embodiment of the present application, taken along a view perpendicular to the direction F1 in fig. 1;

FIG. 5 is a schematic structural diagram of a region B in FIG. 3 in a package packaging system according to an embodiment of the present application;

fig. 6 is a schematic flow chart of a package packaging method provided in an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the application. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present application may be practiced without these specific details. In other instances, well-known structures and processes are not set forth in detail in order to avoid obscuring the description of the present application with unnecessary detail. Thus, the present application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.

The embodiment of the application provides a parcel packing system, which comprises sorting equipment, goods taking equipment, a plurality of cache equipment and a packing area; the sorting equipment is used for sorting the packages to corresponding caching equipment; the cache equipment comprises a hollow cache cavity, a resetting device and a bottom plate connected with the resetting device, wherein a first opening is formed in the top of the cache cavity, a second opening is formed in the bottom of the cache cavity, the first opening is used for receiving packages sorted by the sorting equipment, the second opening is blocked when the bottom plate is located at a first position, and the second opening is unblocked when the bottom plate is located at a second position; when the goods taking equipment is positioned below the cache cavity, the bottom plate enters a second position under the action of external force in a preset direction, so that the packages in the cache cavity fall onto the goods taking equipment; the reset device is used for restoring the bottom plate to the first position when the external force action is relieved so as to enable the cache cavity to cache the packages; the goods taking device is used for moving the packages to the packing area for packing after goods taking. The following are detailed below.

Referring to fig. 1 to 5, fig. 1 is a schematic view of an overall structure of a package packaging system according to an embodiment of the present application; FIG. 2 is a schematic side view of a package packing system according to an embodiment of the present application; FIG. 3 is a schematic view of a portion of a wrapping system as provided by an embodiment of the present application, taken along view A in FIG. 1; fig. 4 is a schematic partial structure view of the wrapping and packaging system provided by the embodiment of the present application, taken along a view perpendicular to the direction F1 in fig. 1; fig. 5 is a schematic structural diagram of a region B in fig. 3 in the package packaging system according to an embodiment of the present application.

With reference to fig. 1-5, the package packing system 10 may include a sorting apparatus 11, a pickup apparatus 13, a plurality of buffer apparatuses 12, and a packing area 15. The sorting device 11 is used to sort packages to the corresponding buffering device 12.

In the embodiment of the present application, the buffer device 12 includes a hollow buffer cavity 121, a reset device 122, and a bottom plate 123 connected to the reset device 122. The top of the buffer cavity 121 has a first opening 1211, and the bottom of the buffer cavity 121 has a second opening 1212. The buffer cavity 121 may be in the shape of a cube, cylinder, etc. The first opening 1211 is for receiving a package sorted by the sorting apparatus 11, the bottom plate 123 blocks the second opening 1212 when in the first position, and the bottom plate 123 unblocks the second opening 1212 when in the second position. Wherein the base plate 123 is in a first position in fig. 3 and 5. When the goods taking device 13 is located below the buffer cavity 121, the bottom plate 123 enters the second position under the action of the external force in the preset direction F1, so that the packages in the buffer cavity 121 fall onto the goods taking device 13; the resetting device 122 is used for restoring the bottom plate 123 to the first position when the external force action is removed, so that the cache cavity 121 caches the packages; the pickup device 13 is used to move the package to the packing area 15 for packing after pickup. The parcel packing system 10 comprises a plurality of buffer memory devices 12, each buffer memory device 12 comprises a buffer memory cavity 121, a reset device 122 and a bottom plate 123 connected to the reset device 122, the bottom plate 123 can be used for carrying out parcel buffer memory when plugging the buffer memory cavity 121, when the goods taking device 13 is located below the buffer memory cavity 121, the bottom plate 123 can be used for relieving the plugging of the buffer memory cavity 121 under the action of external force to discharge parcels from the second opening 1212, the reset device 122 is used for closing the bottom plate 123 to continue buffering the parcels after the goods taking device 13 leaves the parcels, the parcels are moved to a packing area 15 for packing after the goods taking device 13 takes the goods, the goods taking device 13 can automatically take the goods and pack the parcels in the packing area 15, a large amount of manpower is needed for packing and changing the parcels at each grid of the sorting device 11, and the parcel sorting and packing cost is reduced.

In the embodiment of the application, the number of the goods taking devices 13 is less than that of the caching devices 12, each goods taking device 13 includes a goods taking trolley 131 and a lever device 132 arranged on the goods taking trolley 131, and the lever device 132 is used for providing external force to drive the bottom plate 123 to enter the second position when the goods taking trolley 131 is located below the caching cavity 121, so that the packages in the caching cavity 121 fall onto the goods taking trolley 131; the reset device 122 is used to restore the bottom plate 123 to the first position when the external force provided by the lever device 132 is released. On one hand, the lever device 132 is arranged on the goods taking device 13, external force is provided by the goods taking device 13, and the bottom plate 123 can be opened only when the goods taking device 13 stays below the buffer cavity 121, so that the situation that the bottom plate 123 is opened due to system failure and the like when the goods taking device 13 is out of position can be avoided; in addition, the situation that each caching device 12 has the goods taking device 13 to take goods generally does not occur, and the goods taking efficiency of the goods taking devices 13 cannot be improved because the number of the goods taking devices 13 is more than or equal to that of the caching devices 12, so that the cost can be reduced because the number of the goods taking devices 13 is less than that of the caching devices 12, the external force provided by the goods taking devices 13 can be reduced, compared with the situation that each caching device 12 provides power, devices for providing the external force can be reduced, and the complexity of the package packing system 10 can be reduced.

Of course, in other embodiments, the external force may be provided by the buffer device 12, other devices, or manpower, and the number of the pickup devices 13 may be greater than or equal to the number of the buffer devices 12, which is not limited in this application. Specifically, the package packing system 10 includes an external force providing device (not shown), the external force providing device is a device for providing linear power, the external force providing device is disposed on the reset device 122, and a power output end of the external force providing device is raised and contracted to provide the external force or release the external force. For example, the resetting device 122 is provided with a device for providing linear power, such as an air cylinder or a hydraulic cylinder, the resetting device 122 directly drives the bottom plate 122 to reciprocate at the second position and the first position through the lifting and the contracting of the air cylinder or the hydraulic cylinder, the resetting device 122 provides external force for enabling the bottom plate 123 to enter the second position and provides power for enabling the bottom plate 123 to reset to the first position, and at this time, the external force provided by the goods taking device 13 is not needed. Of course, the reset device 122 may provide the power for resetting the bottom plate 123 to the first position only through the air cylinder or the hydraulic cylinder, and the external force for bringing the bottom plate 123 to the second position may be provided by the pickup device 13.

Further, the lever device 132 includes a linear guide, a driving mechanism 133 and a first lever 136, and the bottom plate 123 has a pressing portion corresponding to the first lever 136. The bearing part can be a second driving lever 1231, a buckle or a clamping groove and the like. The linear guide rail comprises a bearing piece 134 and a sliding block 135 sliding on the bearing piece 134, the bearing piece 134 is fixed on the outer side wall of the goods taking trolley 131, the bearing piece 134 extends along a preset direction F1 when the goods taking device 13 is located below the buffer cavity 121, the first shift lever 136 is fixed on the sliding block 135, the driving mechanism 133 drives the sliding block 135 to slide so as to enable the first shift lever 136 to move, the first shift lever 136 abuts against the pressure bearing portion, and the first shift lever 136 is further driven to shift the bottom plate 123 to the second position. The linear guide rail is used in the linear reciprocating motion occasion, can bear certain torque, and can realize high-precision linear motion under the condition of high load. The linear guide rail is controlled by a screw rod or a belt transmission to realize positioning. The driving mechanism 133 may be a motor, an air cylinder, or the like, for example, the driving mechanism 133 is a motor, and the motor applies a force to the slider 135 through a lead screw, and can move the slider 135 by controlling the rotation speed of the motor or the rotation direction of the motor.

In the embodiment of the present application, the reset device 122 includes a bottom frame 128 and an elastic member 127, the bottom plate 123 is slidably connected to the bottom frame 128, the bottom plate 123 slides along a predetermined direction F1 with respect to the bottom frame 128, the elastic member 127 extends in the predetermined direction F1, one end of the elastic member 127 is connected to the bottom frame 128, the other end of the elastic member 127 is connected to the bottom plate 123, and the elastic member 127 releases potential energy when the lever device 132 releases the action on the bottom plate 123, so as to drive the bottom plate 123 to return to the first position. The resilient member 127 stores potential energy as the lever arrangement 132 moves the base plate 123. Because the elastic component 127 can store potential energy by utilizing the power of the shifting lever device 132, when the shifting lever device 132 releases the action on the bottom plate 123, the elastic component 127 automatically resets the bottom plate 123, and a power mechanism is not required to be provided for resetting the bottom plate 123, so that the cost of the wrapping and packaging system 10 is reduced.

Specifically, the bottom frame 128 includes a first cross beam 126, a first longitudinal beam 124, a second cross beam 125, and a second longitudinal beam (not shown) connected end to end in sequence, two sides of the bottom plate 123 are respectively connected to facing sides of the first cross beam 126 and the second cross beam 125 in a sliding manner, one end of the elastic member 127 is fixed on the first cross beam 126, and the other end of the elastic member 127 is fixed on the bottom plate 123.

In the embodiment of the present application, the elastic component 127 is any one of a spring, a spring plate, and a support rod. Preferably, the elastic member 127 is a support rod. The support rod is an elastic element which takes gas and liquid as working media and consists of a pressure pipe, a piston rod and a plurality of connectors, high-pressure nitrogen is filled in the support rod, because a through hole is arranged in the piston, the gas pressure at two ends of the piston is equal, the sectional areas at two sides of the piston are different, one end of the support rod is connected with the piston rod, the other end of the support rod is not connected with the piston rod, and under the action of the gas pressure, the pressure towards one side with a small sectional area, namely the elasticity of the support rod is generated, and the elasticity can be set by setting different nitrogen pressures or piston rods with different diameters. Unlike mechanical springs, the support rods have a nearly linear spring curve.

In this embodiment, the parcel packing system 10 includes an annular track 14 for the goods-taking trolley 131 to travel, the annular track 14 includes a first sub-track 141 and a second sub-track 142 arranged oppositely, the first sub-track 141 is located below the plurality of buffer cavities 121, so that the goods-taking trolley 131 travels below the buffer cavities 121, and the packing region 15 is located outside the second sub-track 142. Preferably, the goods-taking trolley 131 is an RGV, which is an english abbreviation of Rail Guided Vehicle (Rail Guided Vehicle) and is also called a Rail shuttle trolley, the RGV trolley can be used for warehouses with various high-density storage modes, the trolley passage can be designed to be arbitrarily long, the storage capacity of the whole warehouse can be improved, and a forklift is not required to drive into a roadway during operation, so that the safety of the trolley can be higher. RGVs have higher operating efficiency.

In other embodiments, the pickup cart 131 may also be an IGV or an AGV, which is not limited in this application.

In the embodiment of the present application, the plurality of buffer cavities 121 are arranged in two rows in the preset direction F1, two buffer cavities 121 arranged in the preset direction F1 are adjacently disposed, the goods taking trolley 131 is provided with two adjacently disposed containers 137, the two adjacently disposed containers 137 are respectively used for accommodating the packages of the two buffer cavities 121, the bottom plate 123 is provided with the second shift lever 1231, when the goods taking equipment 13 is located below the buffer cavities 121, the first shift lever 136 is located between the two second shift levers 1231, each second shift lever 1231 corresponds to one of the adjacent containers 137, and closing and opening of the corresponding container 137 can be realized. When the goods taking trolley 131 stays in the buffer cavities 121, the first shifting lever 136 can successively shift the two second shifting levers 1231 to enable the packages of the two buffer cavities 121 to respectively enter the two containers 137, and one goods taking trolley 131 can simultaneously obtain the packages in the two buffer cavities 121, so that the single goods carrying amount of the goods taking trolley 131 can be increased, and the goods taking is reduced.

Preferably, each row of buffer cavities 121 is arranged along a straight line, and the first sub-track 141 is a straight-line track, so that more goods taking devices 13 can be stopped on the first sub-track 141, and the goods taking devices 13 can be conveniently positioned.

In the embodiment of the present application, the sorting apparatus 11 includes a supporting frame 111, a sorting device 112, and a plurality of first sorting chutes 113 located at two sides of the sorting device 112, the plurality of first sorting chutes 113 are in one-to-one correspondence with the plurality of buffer cavities 121, and one end of the first sorting chute 113 is located above the first opening 1211 to move the packages sorted by the sorting device 112 to the corresponding buffer cavities 121.

Specifically, the sorting device 112 includes a first sorting line 118 and a second sorting line 119 fixed to the supporting frame 111, the first sorting line 118 is located above the second sorting line 119, a plurality of second sorting chutes 114 are respectively disposed on two sides of the first sorting line 118, a plurality of third sorting chutes 115 are respectively disposed on two sides of the second sorting line 119, and the other end of the first sorting chute 113 is connected to one of the second sorting chutes 114 and one of the third sorting chutes 115. The first sorting line 118 is connected by a main drive belt conveyor and a trolley carrying a small belt conveyor, and when the trolley moves to a specified sorting position, the belt is rotated to complete the task of sorting and delivering the packages. The second sorting line body 119 has the same structure as the first sorting line body 118. Install photoelectric sensor on braced frame 111 and to coming to test the speed, the linear electric motor of converter control drives the platform truck and moves with invariable speed, and when the platform truck reachd appointed letter sorting spout, the control step motor reversal or the reversal of platform truck the inside make the parcel arrive left side spout or right side spout. The sorting device 11 further comprises a parcel feeding table 117 and a scanning table 116, wherein the scanning table 116 scans parcel bar codes, detects weight, and allocates a bar code to a parcel to enter into which sorting chute and then allocates a trolley to the parcel. Through setting up two-layer letter sorting line body, can make full use of vertical space, reduce 10 area of parcel packaging system. In addition, the parcels of the two-layer sorting line body are collected to the first sorting chute 113 through the second sorting chute 114 and the third sorting chute 115, and then flow into the buffer cavity 121, so that the buffer cavity 121 can be filled as early as possible under the condition that the speed of the sorting line body is constant, and waste caused by idle buffer cavity 121 is avoided. In other embodiments, the sorting device 112 may further include a third sorting line body, a fourth sorting line body, a fifth sorting line body, and other multi-layer sorting line bodies, where the multi-layer sorting line bodies converge the packages to the first sorting chute 113 through the respective corresponding sorting chutes, and then enter the buffer cavity 121 through the first sorting chute 113.

In the embodiment of the present application, the operation principle of the parcel packaging system 10 is as follows:

manual or machine feeding is performed at the feeding station 117, placing the packages into the first sorting line 118 or the second sorting line 119. The parcels on the first sorting line 118 or the second sorting line 119 enter the scanning platform 116 to be scanned, the second sorting chute 114 or the third sorting chute 115 corresponding to the parcels is determined, when the parcels reach the corresponding second sorting chute 114 or the third sorting chute 115, the parcels are moved to the second sorting chute 114 or the third sorting chute 115 by the trolley on the first sorting line 118 or the second sorting line 119, and the parcels are guided to the first sorting chute 113 by the second sorting chute 114 or the third sorting chute 115 to enter the corresponding cache cavity 121. When a cache cavity 121 with a load reaching a preset condition exists in the plurality of cache cavities 121, the goods taking device 13 moves to the position below the cache cavity 121 with the load reaching the preset condition, the shifting lever device 133 on the goods taking device 13 moves the bottom plate 123 to the second position, so that the packages in the cache cavities 121 fall into the goods taking device 13, the goods taking device 13 leaves, the external force applied to the bottom plate 123 disappears, the elastic component 127 resets the bottom plate to the first position, and the cache cavities 121 cache the goods again.

The embodiment of the application provides a parcel packing system, which comprises sorting equipment, goods taking equipment, a plurality of cache equipment and a packing area; the sorting equipment is used for sorting the packages to corresponding caching equipment; the cache equipment comprises a hollow cache cavity, a resetting device and a bottom plate connected with the resetting device, wherein a first opening is formed in the top of the cache cavity, a second opening is formed in the bottom of the cache cavity, the first opening is used for receiving packages sorted by the sorting equipment, the second opening is blocked when the bottom plate is located at a first position, and the second opening is unblocked when the bottom plate is located at a second position; when the goods taking equipment is positioned below the cache cavity, the bottom plate enters a second position under the action of external force in a preset direction, so that the packages in the cache cavity fall onto the goods taking equipment; the reset device is used for restoring the bottom plate to the first position when the external force action is relieved so as to enable the cache cavity to cache the packages; the goods taking device is used for moving the packages to the packing area for packing after goods taking. In this application, the bottom plate wraps up the buffer memory when shutoff buffer memory cavity, when getting goods equipment and being located buffer memory cavity below, the bottom plate can receive exogenic action to remove shutoff buffer memory cavity and make the parcel unload from the second opening, resetting means closes the bottom plate and continues buffer memory parcel after getting goods equipment and leaving, get goods equipment and get goods back and remove the parcel and pack to packing region, can realize getting goods equipment automation and get goods and concentrate on packing region and pack, can avoid each check mouth of letter sorting equipment to need a large amount of manpowers to pack and trade the package, reduce the cost of parcel letter sorting packing.

Referring to fig. 6, fig. 6 is a schematic flow chart of a package packaging method according to an embodiment of the present application.

The application also provides a parcel packing method, which is applied to the parcel packing system 10 in any embodiment, the parcel packing system 10 further comprises an industrial control device, the industrial control device is used for controlling the parcel packing system, an execution main body of the parcel packing method is the industrial control device, and the parcel packing method comprises the following steps:

s201: and controlling the sorting equipment to sort the packages to the corresponding caching equipment.

Manual or machine feeding is performed at the feeding station 117, placing the packages into the first sorting line 118 or the second sorting line 119. The parcels on the first sorting line body 118 or the second sorting line body 119 enter the scanning platform 116 to be scanned, a corresponding second sorting chute 114 or a corresponding third sorting chute 115 of the parcels is determined, when the parcels reach the corresponding second sorting chute 114 or the corresponding third sorting chute 115, the trolley on the first sorting line body 118 or the second sorting line body 119 is controlled to move the parcels to the second sorting chute 114 or the third sorting chute 115, and the second sorting chute 114 or the third sorting chute 115 leads the parcels to the first sorting chute 113 and enters the corresponding cache cavity 121.

S202: when a cache cavity with the loading capacity reaching the preset condition exists in the cache cavities, the goods taking equipment is controlled to move to the position below the cache cavity with the loading capacity reaching the preset condition.

Specifically, whether a cache cavity 121 with a load amount meeting a preset condition exists in the plurality of cache cavities 121 may be detected by installing a camera above the cache cavity 121 or installing a pressure sensor on the bottom plate 123. The preset condition may be a preset proportion that the load in the buffer cavity 121 reaches the designed maximum load of the buffer cavity 121, for example, the load reaches 80% or 90% of the maximum load of the buffer cavity 121, and the preset proportion is set according to specific situations. And controlling the goods taking equipment to automatically navigate to the position below the cache cavity with the loading capacity reaching the preset condition.

S203: when the goods taking device is located below the cache cavity, the driving lever device is controlled to provide external force to drive the bottom plate to enter the second position, so that the packages in the cache cavity fall onto the goods taking trolley.

Specifically, when the goods taking device 13 is located below the buffer cavity 121, the driving mechanism is controlled to drive the sliding block to slide so as to move the first shift lever 136, so that the first shift lever 136 abuts against the pressure-bearing portion, and further the first shift lever 136 is driven to shift the bottom plate 123 to the second position, so that the package in the buffer cavity 121 falls into the goods taking device 13.

S204: and controlling the goods taking equipment to move the package to a packaging area for packaging after goods taking.

The goods equipment 13 is got in control removes the parcel to packing region and packs, and the external force that bottom plate 123 receives disappears, and elastic component 127 resets bottom plate 123 to the first position, and buffer memory cavity 121 buffers the goods again.

The above detailed description is given to a package packing system and a package packing method provided in the embodiments of the present application, and a specific example is applied in the present application to explain the principle and the implementation of the present application, and the description of the above embodiments is only used to help understand the method and the core idea of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. The parcel packaging system is characterized by comprising sorting equipment, goods taking equipment, a plurality of caching equipment and a packaging area;

the goods taking equipment is used for moving the packages to the packaging area for packaging after goods taking.

2. The parcel baling system of claim 1, wherein the pickup apparatus comprises a pickup trolley and a lever device disposed on the pickup trolley, the lever device being configured to provide the external force to drive the bottom plate into the second position when the pickup trolley is positioned below the buffer cavity, such that parcels in the buffer cavity fall onto the pickup trolley; the reset device is used for restoring the bottom plate to the first position when the external force provided by the deflector rod device is removed.

3. The system of claim 2, wherein the return device includes a base and a resilient member, the base being slidably coupled to the base, the base being slidable relative to the base in the predetermined direction, the resilient member extending in the predetermined direction, one end of the resilient member being coupled to the base, the other end of the resilient member being coupled to the base, the resilient member releasing potential energy to drive the base to return to the first position when the lever device is released from the action on the base.

4. The system for wrapping and packaging a package according to claim 3, wherein said bottom frame comprises a first cross member, a first longitudinal member, a second cross member and a second longitudinal member connected end to end, wherein two sides of said bottom plate are slidably connected to a side of said first cross member and said second cross member facing each other, respectively, and one end of said elastic member is fixed to said first cross member.

5. The parcel packaging system of claim 2, wherein the lever device comprises a linear guide, a driving mechanism and a first lever, the bottom plate is provided with a pressure-bearing portion corresponding to the first lever, the linear guide comprises a bearing piece and a sliding block sliding on the bearing piece, the bearing piece is fixed on the outer side wall of the goods-taking trolley, the bearing piece extends along the preset direction when the goods-taking equipment is located below the buffer cavity, the first lever is fixed on the sliding block, the driving mechanism drives the sliding block to slide so as to enable the first lever to move, the first lever abuts against the pressure-bearing portion, and the first lever is driven to shift the bottom plate to the second position.

6. The parcel packaging system of claim 2, wherein the parcel packaging system comprises an endless track for the pickup trolley to travel, the endless track comprising a first sub-track and a second sub-track arranged opposite each other, the first sub-track being located below the plurality of buffer cavities so that the pickup trolley travels below the buffer cavities, the packaging region being located outside the second sub-track.

7. The package packing system of claim 1, wherein the sorting apparatus comprises a support frame, a sorting device, and a plurality of first sorting chutes located at both sides of the sorting device, the plurality of first sorting chutes corresponding to the plurality of buffer cavities one to one, and one end of the first sorting chute being located above the first opening to move the packages sorted by the sorting device to the corresponding buffer cavity.

8. The package packing system of claim 7, wherein the sorting device includes a first sorting line body and a second sorting line body fixed to the support frame, the first sorting line body is located above the second sorting line body, a plurality of second sorting chutes are respectively disposed on two sides of the first sorting line body, a plurality of third sorting chutes are respectively disposed on two sides of the second sorting line body, and the other end of the first sorting chute is connected to one of the second sorting chutes and one of the third sorting chutes.

9. The parcel packaging system of claim 5, wherein the plurality of buffer cavities are arranged in two rows in the preset direction, two buffer cavities arranged in the preset direction are adjacently arranged, two adjacently arranged containers are arranged on the goods taking trolley, and the two adjacently arranged containers are respectively used for receiving parcels in the two buffer cavities; the bearing part is a second driving lever, and when the goods taking equipment is positioned below the cache cavity, the first driving lever is positioned between the two second driving levers.

10. The system for wrapping and packaging of claim 1, wherein the system for wrapping and packaging comprises an external force providing device, the external force providing device is a device for providing linear power, the external force providing device is arranged on the reset device, and a power output end of the external force providing device is raised and contracted to provide the external force or release the external force.

11. The system of claim 3, wherein the resilient member is any one of a spring, a leaf spring, and a support rod.

12. A parcel packing method applied to the parcel packing system according to any one of claims 1 to 11, the parcel packing system further comprising an industrial control device for controlling the parcel packing system, wherein an execution subject of the parcel packing method is the industrial control device, and the parcel packing method comprises:

controlling sorting equipment to sort the packages to corresponding caching equipment;

and controlling the goods taking equipment to move the packages to the packing area for packing after goods taking.

13. The package packing method of claim 12, wherein controlling the lever device to provide an external force to drive the bottom plate into the second position when the pick-up device is located below the buffer cavity comprises:

when the goods taking equipment is positioned below the cache cavity, the driving mechanism is controlled to drive the sliding block to slide so as to enable the first shifting lever to move, the first shifting lever abuts against the pressure bearing portion, and then the first shifting lever is driven to shift the bottom plate to the second position.