CN211945266U

CN211945266U - Parcel separation system

Info

Publication number: CN211945266U
Application number: CN201922341742.1U
Authority: CN
Inventors: 吴飞飞; 沈古文; 宋长元
Original assignee: Jiangsu Debang Logistics Co ltd
Current assignee: Jiangsu Debang Logistics Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-11-17
Anticipated expiration: 2029-12-23

Abstract

The present application provides a package separation system comprising: the feeding section, by limit section, the disengagement section that set up in order along the first direction still include the backward flow section that sets up along the second direction, the parcel that the disengagement section was rejected is carried back the feeding section again to the backward flow section and is sorted again, the first direction with the second direction is opposite, the width of feeding section is the same with the width that leans on the limit section, the width of disengagement section is less than the width of feeding section. This application can lean on the limit operation along oblique roller pivoted direction with the parcel that the feed section was carried through leaning on the limit section to get into the disengagement section, the disengagement section can be singly sharp the alignment with the parcel, and carry the backward flow section through the parcel that the inclined plane will not align, the backward flow section will be wrapped up and is sent the feed section and carry out the backward flow and handle the reseparation, need not artifical supplementary, has realized the automation of parcel separation, has reduced the human cost, has improved the work efficiency of parcel letter sorting.

Description

Parcel separation system

Technical Field

The utility model relates to a commodity circulation field especially relates to a parcel piece-rate system.

Background

With the rapid development of the logistics industry, various packages are rapidly circulated between different places, the requirement on automatic package processing is higher and higher, and the package conveying is particularly important. The parcel conveying disorder can lead to a plurality of parcels to be parallel, the recognition and the sorting of the automatic technical means can not be carried out, the sorting speed is low, the parcels are easy to accumulate to form a conveying line jam, and the operation efficiency is reduced.

In order to satisfy the needs of letter sorting, current parcel mainly leans on manual operation to place the parcel that piles up on the conveyer line and be the inline, this kind of manual operation's mode not only needs to drop into a large amount of human costs, and operation intensity of labour is big, manual processing is inefficient, mismatch with the automatic sorting machine system of rear end, consequently, how to realize the automatic tallying process of parcel under the prior art condition, improve the conveying efficiency of commodity circulation, the problem that technical staff in the field awaited a urgent need to solve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a realize parcel stick automatic separation, for follow-up automatic sorting prepare efficient parcel piece-separating system.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a package separation system comprising:

the package sorting device comprises a feeding section, an edge-approaching section, a separating section and a backflow section, wherein the feeding section, the edge-approaching section and the separating section are sequentially arranged along a first direction, the backflow section is arranged along a second direction, packages rejected by the separating section are conveyed back to the feeding section for re-sorting, the first direction is opposite to the second direction, the width of the feeding section is the same as that of the edge-approaching section, and the width of the separating section is smaller than that of the feeding section; wherein the content of the first and second substances,

the feeding section is a downhill belt conveyor, forms an included angle with the horizontal plane and is used for conveying the packages from the feeding inlet to the inlet of the side section;

the side-leaning section is a side-leaning oblique roller conveyor, and rollers on the side-leaning oblique roller conveyor are all inclined towards one side;

the separation section comprises a first horizontal belt conveyor and a second horizontal belt conveyor which are sequentially arranged along a first direction, and the width of the second horizontal belt conveyor is larger than that of the first horizontal belt conveyor; a second side-by oblique roller conveyor which is equal in length to the first horizontal belt conveyor and is arranged side by side is further arranged between the side-by oblique roller conveyor and the second horizontal belt conveyor, rollers on the second side-by oblique roller conveyor comprise a plurality of horizontally arranged straight rollers and a plurality of oblique rollers which incline towards the other side, and the conveying direction of the second side-by oblique roller conveyor and the first direction are arranged in an acute angle;

inclined planes for conveying and wrapping the backflow section are arranged between the backflow section and the second side-by-side inclined roller conveyor and between the backflow section and the second horizontal belt conveyor.

Preferably, the feeding section, the side leaning section and the separating section are aligned with each other in a straight line along one side surface in the length direction.

Preferably, the height of the conveying surface of the first horizontal belt conveyor is consistent with that of the conveying surface of the second horizontal belt conveyor.

Preferably, the edge-approaching oblique-roller conveyor comprises an oblique-roller conveying unit, and the oblique-roller conveying unit comprises: the package conveying device comprises a rectangular frame, wherein inclined rollers are horizontally arranged in the rectangular frame, the inclined rollers rotate around the roller shafts of the inclined rollers, two ends of the roller shafts of the inclined rollers are fixedly connected to corresponding edges of the rectangular frame through shaft seats, and conveying surfaces for conveying packages are formed on the surfaces of the inclined rollers; a plurality of third rollers are arranged below the plurality of inclined rollers side by side at intervals, each third roller is arranged in the gap between two adjacent inclined rollers, and the upper end surfaces of the third rollers are abutted against the lower end surfaces of two adjacent inclined rollers; the arrangement direction of the third rollers is consistent with that of the inclined rollers; the third roller is driven by the third driving mechanism to rotate so as to drive the oblique roller to rotate.

More preferably, the third driving mechanism includes a third driving motor and a third synchronous belt connected to the third driving motor and driving the third roller to rotate.

Further, the third driving motor is installed below the side-by-side oblique roller conveyor.

More preferably, the third driving mechanism further includes a third roller fixing beam, the third roller fixing beam is used for fixing a rotating shaft of the third roller, and the third roller fixing beam is disposed below the rectangular frame along a transmission direction of the oblique roller.

Preferably, the second edge-approaching oblique-roller conveyor comprises:

the device comprises a frame, wherein an inclined roller area and a straight roller area are arranged in the frame; the inclined roller area is positioned at one side close to the first horizontal belt conveyor, and the straight roller area is positioned at one side close to the inclined plane;

the inclined roller area comprises a plurality of rotating first rollers which are arranged side by side, the first rollers are obliquely and parallelly installed and connected with the frame of the frame, the first rollers rotate around the roller shafts of the first rollers, and conveying surfaces for conveying packages are formed on the surfaces of the first rollers;

the straight roller area comprises a plurality of rotating second rollers which are arranged side by side, the second rollers are arranged in the frame in parallel, the second rollers rotate around the roller shafts of the second rollers, and the surfaces of the second rollers form conveying surfaces for conveying packages;

a plurality of first rollers which are arranged side by side at intervals are arranged below the plurality of first rollers, each first roller is arranged in the gap between two adjacent first rollers, and the upper end surfaces of the first rollers are abutted against the lower end surfaces of two adjacent first rollers; the arrangement direction of the first rollers is consistent with that of the first rollers; the first roller is driven by a first driving mechanism below the first roller to rotate so as to drive the first roller to rotate;

a plurality of second rollers which are arranged side by side at intervals are arranged below the plurality of second rollers, each second roller is arranged in the gap between two adjacent second rollers, and the upper end surfaces of the second rollers are abutted against the lower end surfaces of two adjacent second rollers; the arrangement direction of the second rollers is consistent with that of the second roller barrel; the second roller is driven by a second driving mechanism below the second roller to rotate, so that the second roller is driven to rotate.

More preferably, a plurality of the first rollers are arranged in parallel at equal intervals, and a plurality of the second rollers are arranged in parallel at equal intervals.

More preferably, the first driving mechanism includes a first driving motor and a first synchronous belt connected to the first driving motor and driving the first roller to rotate.

Further, the first driving motor is installed below the inclined roller area.

More preferably, the second driving mechanism includes a second driving motor and a second synchronous belt connected to the second driving motor and driving the second roller to rotate.

Further, the second driving motor is installed below the straight roller area.

More preferably, the first driving mechanism further comprises a first roller fixing beam, the first roller fixing beam is used for fixing a rotating shaft of the first roller, and the first roller fixing beam is arranged below the inclined roller area along the transmission direction of the first roller.

More preferably, the second driving mechanism further comprises a second roller fixing beam, the second roller fixing beam is used for fixing a rotating shaft of the second roller, and the second roller fixing beam is arranged below the straight roller area along the transmission direction of the second roller.

More preferably, the first rollers of the oblique roller zone close to the two ends comprise a driving roller abutted to the upper end face of the first roller and a driven roller not contacted with the first roller, each driving roller drives at least one driven roller, the driving roller and the driven roller driven by the driving roller form a group, and a transmission belt is connected between the driving roller and at least one of the driven rollers and between the driven rollers in each group.

Furthermore, the driving roller of each group in the inclined roller area is driven to rotate by the first roller below the driving roller, and the driving roller drives the driven rollers of the group to rotate together through a transmission belt.

More preferably, the second rollers close to the two ends of the straight roller zone comprise driving rollers abutted to the upper end faces of the second rollers and driven rollers not contacted with the second rollers, each driving roller drives at least one driven roller, the driving rollers and the driven rollers driven by the driving rollers form a group, and a transmission belt is connected between the driving rollers and at least one of the driven rollers and between the driven rollers in each group.

Furthermore, each group of driving rollers in the straight roller area is driven to rotate by a second roller below the driving rollers, and the driving rollers drive the driven rollers of the group to rotate together through a transmission belt.

More preferably, the conveying speed of the oblique roller zone is the same as or different from the conveying speed of the straight roller zone.

More preferably, the conveying direction of the first rollers is a direction in which the conveying direction of the first horizontal belt conveyor inclines to one side of the inclined plane.

More preferably, a plurality of intermediate fixing seats are arranged between the first rollers and the second rollers, a first fixing seat is arranged on one side, away from the intermediate fixing seat, of the first rollers, a second fixing seat is arranged on one side, away from the intermediate fixing seat, of the second rollers, a plurality of roller shafts of the first rollers are arranged between the first fixing seat and the intermediate fixing seat, and a plurality of roller shafts of the second rollers are arranged between the second fixing seat and the intermediate fixing seat.

Further, the included angle between the first roller and the first fixing seat is a non-right angle (non-90 °), and preferably, the first roller and the first fixing seat are arranged at an acute angle, for example, the included angle is 30-80 °.

Preferably, the backflow section comprises a third horizontal belt conveyor, an uphill belt conveyor and a fourth horizontal belt conveyor which are sequentially arranged along the second direction; the third horizontal belt conveyor is connected with the second side-leaning oblique roller conveyor and the second horizontal belt conveyor through an inclined plane, and the upward slope belt conveyor and the horizontal plane form an included angle and are used for conveying the packages from the third horizontal belt conveyor to the fourth horizontal belt conveyor; the height of the fourth horizontal belt conveyor is higher than that of a downhill belt conveyor connected with the fourth horizontal belt conveyor, and one section of the fourth horizontal belt conveyor, which is close to the downhill belt conveyor, is an inclined surface facing the direction of the downhill belt conveyor.

More preferably, the uphill belt conveyor is a large-angle uphill belt conveyor.

More preferably, the inclined plane for conveying the packages to the backflow section comprises a first inclined plane and a second inclined plane, wherein one side of the first inclined plane is connected with the second edge-leaning inclined roller conveyor, and the other side of the first inclined plane is connected with the third horizontal belt conveyor; one side of the second inclined plane is connected with the second horizontal belt conveyor, and the other side of the second inclined plane is connected with the third horizontal belt conveyor; the first inclined plane and the horizontal conveying plane of the second side-by inclined roller conveyor and the horizontal conveying plane of the second inclined plane and the second horizontal belt conveyor are inclined slopes, and the angles of the inclined slopes are consistent.

Further, the angle of the inclination of the first inclined plane and the second inclined plane is 20-40 degrees.

Furthermore, protection plates are further arranged on two sides of the inclined plane formed by the first inclined plane and the second inclined plane.

Further, the horizontal belt feeder of second is kept away from the one end of first horizontal belt feeder, with the junction on second inclined plane is equipped with a connecting plate, the connecting plate includes interconnect's first panel and second panel, first panel is the plane, with the horizontal belt feeder of second meets, the second panel is the inclined plane, with the second inclined plane meets, and the inclined plane certainly the direction of delivery of the horizontal belt feeder of second to the second inclined plane slope.

Further, the height of the side abutting section and the height of the separating section are higher than that of the third horizontal belt conveyor.

Compared with the prior art, the technical scheme of the utility model following beneficial effect has:

the utility model provides a parcel piece-rate system, can lean on the limit operation along skewed roller pivoted direction with the parcel that the feed section was carried through leaning on the limit section, in order to get into the disengagement section, the disengagement section can be singly sharp the alignment with the parcel, and carry the backward flow section through the parcel that the inclined plane will not align, the backward flow section will wrap up and send the feed section to carry out the reflux treatment and reseparation, need not artifical supplementary, the automation of parcel separation has been realized, the human cost is reduced, the work efficiency of parcel letter sorting has been improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application. In the drawings:

FIG. 1 is a perspective view of the parcel separation system of the present invention;

FIG. 2 is a top view of the package separation system of the present invention;

FIG. 3 is a schematic top view of the edge leaning skewed roller conveyor;

FIG. 4 is a side sectional illustration of the edge skew roller feed mechanism;

FIG. 5 is a schematic top view of a second edge skew roller feed mechanism;

fig. 6 is a schematic perspective view of the bevel (including the side segments).

Illustration of the drawings:

1. a downhill belt conveyor; 2. an edge-leaning oblique roller conveyor; 201. a skew roller; 210. a third roller; 211. a third synchronous belt; 3. a second side-by-side oblique roller conveyor; 31. an oblique roller zone; 32. a straight roller zone; 301. a first fixed seat; 302. a second fixed seat; 303. a middle fixed seat; 304. a transmission belt; 311. a first roller; 321. a second roller; 3111. a drive roll; 3112. a driven roller; 4. a first horizontal belt conveyor; 5. a second horizontal belt conveyor; 6. a first inclined plane; 61. a first guard plate; 7. a second inclined plane; 71. a second guard plate; 72. a connecting plate; 8. a third horizontal belt conveyor; 9. an uphill belt conveyor; 10. a fourth horizontal belt conveyor; 15. and (6) packaging.

Detailed Description

The utility model provides a parcel piece-rate system, for making the utility model discloses a purpose, technical scheme and effect are clearer, make clear and definite, and it is right that the following refers to the attached drawing and lifts the example the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order, it being understood that the data so used may be interchanged under appropriate circumstances. Furthermore, the terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a system, article, or apparatus that comprises a list of elements is not necessarily limited to those elements explicitly listed, but may include other elements not expressly listed or inherent to such system, article, or apparatus.

As shown in fig. 1 and 2, a package separation system includes: the material supply section that sets up in order along the first direction, lean on limit section, separation segment, still include the backward flow section that sets up along the second direction, the parcel that the backward flow section rejected the separation segment is carried back the material supply section again and is sorted again, material supply section, lean on limit section, separation segment are alignment along each other that length direction's a side. The first direction is opposite to the second direction, the width of the feeding section is the same as that of the side approaching section, and the width of the separating section is smaller than that of the feeding section.

The feeding section is a downhill belt conveyor 1, forms an included angle with the horizontal plane, and is used for conveying the packages from the feeding inlet to the inlet of the side section. The side-leaning section is a side-leaning oblique roller conveyor 2, and rollers on the side-leaning oblique roller conveyor are all inclined towards one side. The separation section comprises a first horizontal belt conveyor 4 and a second horizontal belt conveyor 5 which are sequentially arranged along a first direction, the width of the second horizontal belt conveyor 5 is larger than that of the first horizontal belt conveyor 4, the height of the conveying surface of the first horizontal belt conveyor 4 is consistent with that of the conveying surface of the second horizontal belt conveyor 5, so that stable transmission of the packages is kept, and the packages are prevented from being accumulated at the junction of the first horizontal belt conveyor 4 and the second horizontal belt conveyor 5. Lean on limit oblique roller conveyer 2 with still be equipped with between the horizontal belt feeder 5 of second and lean on limit oblique roller conveyer 3 isometric and the second placed side by side with first horizontal belt feeder 4, the roller on it includes the straight roller that a plurality of levels set up and a plurality of skewed rollers that incline towards the opposite side, the direction of delivery that the oblique roller conveyer 3 was leaned on to the second lean on to the limit with first direction is the acute angle setting. Inclined planes (5 and 6) for conveying packages to the backflow sections (8, 9 and 10) are arranged between the backflow sections (8, 9 and 10) and the second side-by-side inclined roller conveyor 3 and the second horizontal belt conveyor 5.

Specifically, as shown in fig. 3 and 4, the edge-approaching oblique-roller conveyor 2 includes an oblique-roller conveying unit including: the device comprises a rectangular frame, wherein oblique rollers 201 are arranged in the rectangular frame in the horizontal direction, the oblique rollers 201 rotate around the roller shafts of the oblique rollers 201, two ends of the roller shafts of the oblique rollers 201 are fixedly connected to corresponding edges of the rectangular frame through shaft seats, and conveying surfaces for conveying packages are formed on the surfaces of the oblique rollers 201. A plurality of third rollers 210 are arranged below the plurality of inclined rollers 201 at intervals side by side, each third roller 210 is arranged in the gap between two adjacent inclined rollers 201, and the upper end surface of each third roller 210 abuts against the lower end surfaces of two adjacent inclined rollers 201; the arrangement direction of the third rollers 210 is consistent with that of the oblique rollers 201; the third roller 210 is driven by a third driving mechanism to rotate, so as to drive the oblique roller 201 to rotate. The third driving mechanism is installed below the side-by-side oblique roller conveyor 2, and includes a third driving motor (not shown in the figure) and a third synchronous belt 211 connected to the third driving motor and driving a third roller 210 to rotate. The third driving mechanism further includes a third roller fixing beam (not shown), the third roller fixing beam is used for fixing a rotating shaft of the third roller 210, and the third roller 210 fixing beam is disposed below the rectangular frame along a transmission direction of the oblique roller 201.

The third driving mechanism is placed below the rectangular frame, so that the conveying space of the whole side section is saved, and the structure is more compact.

As shown in fig. 5, the second edge-approaching oblique-roller conveyor 3 includes: the device comprises a frame, wherein an inclined roller area 31 and a straight roller area 32 are arranged in the frame; the inclined roller area 31 is positioned at one side close to the first horizontal belt conveyor 4, and the straight roller area 32 is positioned at one side close to the inclined planes (6, 7); the inclined roller zone 31 comprises a plurality of rotating first rollers 311 which are arranged side by side, the first rollers 311 are obliquely and parallelly installed and connected with the frame, the first rollers 311 rotate around the roller shafts thereof, and the surfaces of the first rollers 311 form a conveying surface for conveying packages; the straight roller area 32 comprises a plurality of rotating second rollers 321 arranged side by side, the plurality of second rollers 321 are arranged in the frame in parallel, the second rollers rotate around the roller shafts 321, and the surfaces of the plurality of second rollers 321 form a conveying surface for conveying the packages.

A middle fixing seat 303 is arranged between the first rollers 311 and the second rollers 321, a plurality of first fixing seats 301 are arranged on one sides, away from the middle fixing seat 303, of the first rollers 311, a plurality of second fixing seats 302 are arranged on one sides, away from the middle fixing seat 303, of the second rollers 321, a plurality of roller shafts of the first rollers 311 are arranged between the first fixing seats 301 and the middle fixing seat 303, and a plurality of roller shafts of the second rollers 321 are arranged between the second fixing seats 302 and the middle fixing seat 303. Wherein, first roller 311 with the contained angle between the first fixing base 301 is non-right angle (non-90 °), and preferably, is the acute angle setting between first roller 311 and the first fixing base 301, for example the contained angle is 30 ~ 80, adopts this angle setting, if two or more parcels appear and advance side by side, whole or partial parcel through oblique roller district 31, through the slant transport, can make the parcel produce a certain amount of skew to the edge to slide down from the transmission line through first inclined plane 6, thereby with the parcel separation of first horizontal belt feeder 4.

The straight roller zone 32 is arranged to cushion the driving of the oblique roller zone 31 and prevent the package from sliding down the first oblique surface 6 too fast, for example, a package narrower than the straight roller zone 32 is transported through the straight roller zone 32 and slides down the second oblique surface 7.

In addition, by reducing the width of the first horizontal belt conveyor 4, the overlarge packages are driven by the inclined roller area 31 to be larger, and can directly enter the inclined roller area 31 to be separated from the transmission line, so that the purpose of screening the large packages is achieved.

A plurality of first rollers (not shown in the figure) arranged side by side at intervals are arranged below the first rollers 311, each first roller is arranged in a gap between two adjacent first rollers 311, and the upper end surfaces of the first rollers are abutted to the lower end surfaces of two adjacent first rollers 311; the arrangement direction of the first rollers is consistent with that of the first rollers 311; the first roller is driven by a first driving mechanism (not shown in the figure) below the first roller to rotate, so that the first roller 311 is driven to rotate; the first driving mechanism comprises a first driving motor and a first synchronous belt which is connected with the first driving motor and drives the first roller to rotate. A plurality of second rollers (not shown in the figure) arranged side by side at intervals are arranged below the second rollers 321, each second roller is arranged in a gap between two adjacent second rollers 321, and the upper end surfaces of the second rollers are abutted to the lower end surfaces of two adjacent second rollers 321; the arrangement direction of the second rollers is consistent with that of the second roller barrel 321; the second roller is driven by a second driving mechanism (not shown in the figure) below the second roller to rotate, so as to drive the second roller 321 to rotate, and the second driving mechanism comprises a second driving motor and a second synchronous belt connected with the second driving motor and driving the second roller to rotate.

The first driving mechanism and the second driving mechanism are arranged below the frame, so that the conveying space of the whole separation section is saved, and the structure is more compact. The first driving mechanism and the second driving mechanism have the same structure as the third driving mechanism.

Similarly, the first driving mechanism further includes a first roller fixing beam (not shown in the figure) for fixing the rotating shaft of the first roller, and the first roller fixing beam is disposed below the oblique roller zone 31 along the transmission direction of the first roller 311. The second driving mechanism further comprises a second roller fixing beam, the second roller fixing beam is used for fixing a rotating shaft of the second roller, and the second roller fixing beam is arranged below the straight roller area 32 along the transmission direction of the second roller 321.

The first roller 311 arranged obliquely can enable the conveying direction of the package on the second side-by-side oblique roller conveyor 3 to form a certain angle with the first fixed seat 301, so that the conveying direction of the package is adjusted, and the conveying direction of the package is the direction inclined from the conveying direction of the first horizontal belt 4 to the inclined plane. The second roller 321 of parallel arrangement sets up the one side towards the inclined plane at first roller 311 for the parcel continues to remove to the direction of delivery of first horizontal belt 4, and the inclination of first roller 311 is cooperated, makes the parcel that needs the separation incline to the direction on inclined plane again after moving one section route along the direction of delivery of first horizontal belt 4 as far as possible, guarantees promptly that treat most parcel of separation can steadily slide to the inclined plane, slides gently from the inclined plane again.

Although the first roller can drive the first roller 311 to rotate, the closer to the first rollers 311 at the two ends of the oblique roller zone 31, the harder the first roller fixing beam below the first rollers is to cover, that is, the problem that the first roller cannot be installed or the installation cost is too high may exist below part of the first rollers 311. Therefore, as shown in fig. 5, the first rollers 311 near the two ends of the oblique roller zone 31 of the present application each include a driving roller abutted to the upper end surface of the first roller and a driven roller not in contact with the first roller, the rotation of the driving roller is driven by the first roller, and each driving roller drives at least one driven roller. For example, the number of the driving rollers and the driven rollers is 1: 1, i.e. one driving roll and one driven roll are in a group, and the same ends of the driving roll and the driven roll of the group are mutually connected with a transmission belt 304. In the figure, a driving roller 3111 and a driven roller 3112 are in a group, a transmission belt 304 is connected between the driving roller 3111 and the same end of the adjacent driven roller 3112, the driving roller 3111 is driven by a first roller below the driving roller 3111 to rotate, the driving roller 3111 drives the driven roller 3112 to rotate through the transmission belt 304, and thus, one driving roller drives one driven roller to rotate together through the transmission belt 304. The second rollers 321 at two ends of the straight roller zone 32 can also be provided with a transmission belt 304, and the structure of the transmission belt 304 is the same as that of the transmission belt 304 arranged in the inclined roller zone 31, and the description is omitted here.

As shown in fig. 1 and 2, the backflow section includes a third horizontal belt conveyor 8, an uphill belt conveyor 9, and a fourth horizontal belt conveyor 10, which are sequentially arranged along the second direction. The third horizontal belt conveyor 8 is connected with the second edge-approaching oblique roller conveyor 3 and the second horizontal belt conveyor 5 through an oblique plane, and the heights of the edge-approaching section and the separation section are higher than that of the third horizontal belt conveyor 8; the upward belt conveyor 9 is a large-angle upward belt conveyor, forms an included angle with the horizontal plane, and is used for conveying the packages from the third horizontal belt conveyor 8 to the fourth horizontal belt conveyor 10; the height of the fourth horizontal belt conveyor 10 is higher than that of the downhill belt conveyor 1 connected with the fourth horizontal belt conveyor, and one section of the fourth horizontal belt conveyor 10, which is close to the downhill belt conveyor 1, is an inclined surface facing the direction of the downhill belt conveyor 1.

As shown in fig. 6, the inclined planes include a first inclined plane 6 and a second inclined plane 7, wherein one side of the first inclined plane 6 is connected with the straight roller zone 32 of the second edge-abutting inclined roller conveyor 3, and the other side is connected with the third horizontal belt conveyor 8; one side of the second inclined plane 7 is connected with the second horizontal belt conveyor 5, and the other side of the second inclined plane is connected with the third horizontal belt conveyor 8; the horizontal conveying plane of the first inclined plane 6 and the second side-by inclined roller conveyor 3 and the horizontal conveying plane of the second inclined plane 7 and the second horizontal belt conveyor 5 are inclined slopes, and the angles of the inclined slopes are consistent, for example, the angle of the inclined slope is 20-40 degrees, so that the separated packages smoothly slide down from the first inclined plane 6 or the second inclined plane 7 to perform subsequent backflow treatment.

In a preferred embodiment, two sides of the inclined plane formed by the first inclined plane 6 and the second inclined plane 7 are further provided with a protection plate, which is a first protection plate 61 and a second protection plate 71 respectively.

In a preferred embodiment, a connection plate 72 is disposed at a connection position of one end of the second horizontal belt conveyor 5 far away from the first horizontal belt conveyor 4 and the second inclined plane 7, the connection plate 72 includes a first panel and a second panel which are connected with each other, the first panel is a plane and is connected with the second horizontal belt conveyor 5, the second panel is an inclined plane and is connected with the second inclined plane 7, and the inclined plane is inclined from a conveying direction of the second horizontal belt conveyor 5 to one side of the second inclined plane 7. The design of the connecting plate 72 can ensure that all the parcels to be separated can slide down from the second inclined plane 7, and meanwhile, the parcels to be separated are prevented from mistakenly entering a subsequent production line along with the second horizontal belt conveyor 5.

The working principle of the parcel separation system provided by the embodiment is as follows: the parcel gets into the downhill path belt feeder from the feed entry, gets into the oblique roller conveyer that leans on the limit behind the downhill path belt feeder, and through the oblique roller above that, most parcel lean on the limit operation along the direction of oblique roller pivoted to get into the separation section, the separation section can be single to be the straight line alignment with the parcel, and will not align the parcel through the inclined plane and carry back the backward flow section, and the backward flow section is sent the parcel to the feed section and is carried out the backward flow and handle the reseparation. The system does not need manual assistance, realizes the automation of parcel separation, reduces the labor cost and improves the work efficiency of parcel sorting.

The present invention has been described in detail with reference to the specific embodiments, but the present invention is only by way of example and is not limited to the specific embodiments described above. Any equivalent modifications and substitutions to those skilled in the art are intended to be within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.

Claims

1. A package separation system, comprising:

2. The package separation system of claim 1 wherein said edge-approaching oblique-roller conveyor comprises an oblique-roller conveying unit, said oblique-roller conveying unit comprising: the package conveying device comprises a rectangular frame, wherein inclined rollers are horizontally arranged in the rectangular frame, the inclined rollers rotate around the roller shafts of the inclined rollers, two ends of the roller shafts of the inclined rollers are fixedly connected to corresponding edges of the rectangular frame through shaft seats, and conveying surfaces for conveying packages are formed on the surfaces of the inclined rollers; a plurality of third rollers are arranged below the plurality of inclined rollers side by side at intervals, each third roller is arranged in the gap between two adjacent inclined rollers, and the upper end surfaces of the third rollers are abutted against the lower end surfaces of two adjacent inclined rollers; the arrangement direction of the third rollers is consistent with that of the inclined rollers; the third roller is driven by the third driving mechanism to rotate so as to drive the oblique roller to rotate.

3. A package separation system according to claim 2, wherein: the third driving mechanism comprises a third driving motor and a third synchronous belt which is connected with the third driving motor and drives a third roller to rotate; the third driving mechanism further comprises a third roller fixing beam, the third roller fixing beam is used for fixing a rotating shaft of a third roller, and the third roller fixing beam is arranged below the rectangular frame along the transmission direction of the oblique roller.

4. The package separation system of claim 1, wherein the second edge-bearing skewed roller conveyor comprises:

5. The package separation system of claim 4, wherein: the first driving mechanism comprises a first driving motor and a first synchronous belt which is connected with the first driving motor and drives the first roller to rotate, and the first driving motor is arranged below the inclined roller area; the second driving mechanism comprises a second driving motor and a second synchronous belt which is connected with the second driving motor and drives the second roller to rotate, and the second driving motor is arranged below the straight roller area.

6. The package separation system of claim 4, wherein: the first driving mechanism further comprises a first roller fixing beam, the first roller fixing beam is used for fixing a rotating shaft of the first roller, and the first roller fixing beam is arranged below the inclined roller area along the transmission direction of the first roller; the second driving mechanism further comprises a second roller fixing beam, the second roller fixing beam is used for fixing a rotating shaft of the second roller, and the second roller fixing beam is arranged below the straight roller area along the transmission direction of the second roller.

7. A package separation system according to claim 1, wherein: the backflow section comprises a third horizontal belt conveyor, an ascending belt conveyor and a fourth horizontal belt conveyor which are sequentially arranged along the second direction; the third horizontal belt conveyor is connected with the second side-leaning oblique roller conveyor and the second horizontal belt conveyor through an inclined plane, and the upward slope belt conveyor and the horizontal plane form an included angle and are used for conveying the packages from the third horizontal belt conveyor to the fourth horizontal belt conveyor; the height of the fourth horizontal belt conveyor is higher than that of a downhill belt conveyor connected with the fourth horizontal belt conveyor, and one section of the fourth horizontal belt conveyor, which is close to the downhill belt conveyor, is an inclined surface facing the direction of the downhill belt conveyor.

8. The package separation system of claim 7, wherein: the inclined plane used for conveying the packages to the backflow section comprises a first inclined plane and a second inclined plane, wherein one side of the first inclined plane is connected with the second side-by-side inclined roller conveyor, and the other side of the first inclined plane is connected with the third horizontal belt conveyor; one side of the second inclined plane is connected with the second horizontal belt conveyor, and the other side of the second inclined plane is connected with the third horizontal belt conveyor; the first inclined plane and the horizontal conveying plane of the second side-by inclined roller conveyor and the horizontal conveying plane of the second inclined plane and the second horizontal belt conveyor are inclined slopes, and the angles of the inclined slopes are consistent.

9. The package separation system of claim 8, wherein: the angle of the inclination of the first inclined plane and the second inclined plane is 20-40 degrees.

10. The package separation system of claim 8, wherein: the horizontal belt feeder of second is kept away from the one end of first horizontal belt feeder, with the junction on second inclined plane is equipped with a connecting plate, the connecting plate includes interconnect's first panel and second panel, first panel is the plane, with the horizontal belt feeder of second meets, the second panel is the inclined plane, with the second inclined plane meets, and the inclined plane certainly the direction of delivery of the horizontal belt feeder of second to the slope of second inclined plane.