CN111687056A

CN111687056A - Logistics sorting system

Info

Publication number: CN111687056A
Application number: CN202010653984.9A
Authority: CN
Inventors: 冯兵兵
Original assignee: Henan Youhe Logistics Co ltd
Current assignee: Henan Youhe Logistics Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2020-09-22
Anticipated expiration: 2040-07-08
Also published as: CN111687056B

Abstract

The utility model belongs to the technical field of the technique of commodity circulation and specifically relates to a commodity circulation letter sorting system, it includes along carding unit, the spacer arrangement that parcel flow direction set gradually, sweeps a yard device and diverging device, the spacer arrangement includes transfer chain and division board, the division board is located the middle part position of transfer chain to the part that the transfer chain is in the both sides of division board is ascending section and descending section respectively, the junction of ascending section and descending section is provided with detecting element, the division board is connected with the drive division board and keeps away from or be close to the driving piece of transfer chain, detecting element is connected with the driving piece. This application has two parcels to separate corresponding distance to sweep the effect of sign indicating number to the parcel.

Description

Logistics sorting system

Technical Field

The application relates to the technical field of logistics, in particular to a logistics sorting system.

Background

Logistics refers to the overall process of planning, implementing and managing goods from their production locations to their consumption locations through transportation, storage and distribution. Logistics is a system for controlling the movement of raw materials, finished products and information from supply to the end consumer via the transfer and possession of various intermediate links, thereby achieving the clear goal of organization. For each link of logistics, corresponding goods need to be distributed to corresponding blocks, and then targeted distribution is performed.

The patent application document with the application publication number of CN108855954A discloses an intelligent logistics five-face reading and sorting system, which comprises an equipment rack, an industrial high-speed camera, a machine vision light source, a photoelectric sensor, a programmable controller, a gigabit switch, an industrial personal computer and a manipulator, wherein the industrial high-speed camera, the machine vision light source, the photoelectric sensor, the programmable controller, the gigabit switch, the industrial personal computer and the manipulator are electrically connected; the industrial high-speed camera, the machine vision light source and the photoelectric sensor are all arranged on the equipment rack, the programmable controller, the kilomega switch and the industrial personal computer are arranged in an independently arranged equipment control cabinet, and a cabinet door of the equipment control cabinet is provided with a touch display; the manipulator is arranged at a proper position according to the field requirement; and an image processing system is installed in the industrial personal computer.

The sorting system can read codes from multiple surfaces, and two packages are relatively short in distance easily in the using process, so that the codes cannot be read.

Disclosure of Invention

In order to improve the problem that the distance between two adjacent parcels is not enough to cause that the code cannot be read, the application provides a logistics sorting system.

The application provides a commodity circulation letter sorting system adopts following technical scheme:

the utility model provides a commodity circulation letter sorting system, includes along carding unit, spacer that parcel flow direction set gradually, sweeps a yard device and diverging device, spacer includes transfer chain and division board, the division board is located the middle part position of transfer chain to the part that the transfer chain is in the both sides of division board is ascending section and descending section respectively, the junction of ascending section and descending section is provided with detecting element, the division board is connected with the drive division board and keeps away from or be close to the driving piece of transfer chain, detecting element is connected with the driving piece.

Through adopting above-mentioned technical scheme, during the use, the parcel is carried and is arranged along a word along ascending section under carding unit's effect, when reaching ascending section and descending section's boundary position, the parcel separates with preceding parcel under the action of gravity, and detecting element is in the junction that ascends section and descending section and can detects two adjacent parcel separations, thereby detect two parcel separation backs at detecting element, the division board is close to the transfer chain under the effect of driving piece and makes the division board keep off the parcel, the parcel that is located the division board rear transmits earlier to with preceding parcel relative distance after, keep away from the transfer chain with the division board again and let a back parcel, thereby and two adjacent parcels separate corresponding distance, conveniently sweep yard device and sweep the sign indicating number.

Preferably, the descending section comprises a conveyor belt, a section of the conveyor belt conveying the packages is arranged obliquely downwards, and the running speed of the conveyor belt is greater than the moving speed of the packages positioned on the ascending section.

Through adopting above-mentioned technical scheme, the descending branch includes the conveyer belt, carries out the transport of parcel on the conveyer belt, and the conveying speed of conveyer belt is greater than the parcel translation rate of ascending branch, can make the distance between two adjacent parcels increase fast, further makes things convenient for the division board to separate two adjacent parcels.

Preferably, the carding device comprises an outer barrel, a rotary table and a barrier strip arranged above the rotary table, the rotary table is positioned in the outer barrel, one end of the barrier strip is connected with the conveying line, and the other end of the barrier strip is gradually far away from the edge of the rotary table.

Through adopting above-mentioned technical scheme, in placing outer bucket with the parcel, the parcel on the carousel rotates along with the carousel to when the parcel reachd the position of blend stop, the parcel can be carried along the position between blend stop and the outer bucket, thereby will wrap up automatic formation one row and carry.

Preferably, the top of carousel is provided with the leveling device, the leveling device includes the leveling area and installs the pappus brush at leveling out of the band surface, the leveling area is located the carousel and is provided with the position department of blend stop and leveling area rotates and produces the power that moves to the carousel center to the parcel.

Through adopting above-mentioned technical scheme, set up the leveling device in the top of carousel, the leveling area is at the pivoted in-process, and the pappus brush on the leveling area can promote the parcel and remove to the center of carousel, because the blend stop can keep off the parcel of below to the parcel that is located the top takes off from the parcel of below, makes the parcel that stacks part and single conveying along the transfer chain.

Preferably, the code scanning device comprises at least six code scanners, the six code scanners being respectively associated with six surface positions to the parcel.

Through adopting above-mentioned technical scheme, set up six surfaces that six bar scanners correspond the parcel respectively to the parcel information of pasting on the parcel can read through bar scanners.

Preferably, the distribution device is provided with a plurality of distribution devices according to the classification to be sorted, and the distribution device comprises a turnover mechanism arranged in the flow direction of the packages.

By adopting the technical scheme, the shunting device is arranged in the flowing direction of the packages, and when the shunting device conveys the packages according to the sorted categories and the packages reach the corresponding shunting device, the turnover mechanism takes down the packages for shunting.

Preferably, tilting mechanism includes the conveyer belt, and the one end of conveyer belt is rotated and is set up, and the other end is provided with the connecting rod, connecting rod one end is rotated with the conveyer belt and is connected, and the other end is rotated and is connected with the crank, the crank can drive the conveyer belt upset and lift the parcel down downwards.

Through adopting above-mentioned technical scheme, the one end of conveyer belt is rotated and is set up, and the other end is provided with the connecting rod, can make the conveyer belt swing through articulate rotation, owing to carry out the in-process that conveys along the conveyer belt with the parcel, when the conveyer belt swing, can lift the parcel off from the conveyer belt.

Preferably, an object receiving box is arranged below the turnover mechanism, and the upper part of the object receiving box is opened.

Through adopting above-mentioned technical scheme, set up the thing case that connects in the below of tilting mechanism, the upper portion opening of thing case connects the parcel and is connecing from the upper portion of thing case in the in-process of unloading, is convenient for collect the parcel.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the packages pass through the boundary position of the ascending section and the descending section, the packages are separated from the previous package under the action of gravity, the detection element is positioned at the joint of the ascending section and the descending section and can detect the separation of two adjacent packages, so that after the detection element detects the separation of the two packages, the separation plate is close to the conveying line under the action of the driving element to enable the separation plate to block the packages, the packages behind the separation plate are firstly conveyed to a relative distance from the previous package, then the separation plate is far away from the conveying line to release the next package, and therefore the two adjacent packages are separated by a corresponding distance, and the code scanning of the code scanning device is facilitated;

2. the descending section comprises the conveying belt, packages are conveyed on the conveying belt, the conveying speed of the conveying belt is higher than the moving speed of the packages in the ascending section, the distance between two adjacent packages can be rapidly increased, and the two adjacent packages are further conveniently separated by the partition plate;

3. set up through the top of carousel and level the device, level the area at the pivoted in-process, level the pappus brush on the area and can promote the parcel and remove to the center of carousel, because the blend stop can keep off the parcel of below to the parcel that is located the top takes off from the parcel of below, makes the parcel that stacks separately and single conveying along the transfer chain.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of a cut-away outer barrel of the carding apparatus;

FIG. 3 is a schematic view of the spacer arrangement;

fig. 4 is a schematic view of a connection structure of the code scanning device and the shunting device.

Description of reference numerals: 1. a carding unit; 11. an outer tub; 12. a turntable; 13. a drive motor; 14. a small belt pulley; 15. a drive belt; 16. a large belt pulley; 17. blocking strips; 18. a goods outlet; 2. a spacing device; 21. a conveying line; 211. a rising section; 212. a descending section; 22. a partition plate; 23. a drive member; 24. a support; 25. a detection element; 251. a laser sensor emitting end; 252. a laser sensor receiving end; 26. a conveyor belt; 27. an electric motor; 3. a code scanning device; 31. a code scanner; 4. a flow divider; 41. a turnover mechanism; 411. a conveyor belt; 412. a connecting rod; 413. a crank; 414. a rotating shaft; 415. a stepping motor; 42. an article receiving box; 5. a leveling device; 51. a support frame; 52. leveling the belt; 53. a support roller; 54. a motor; 55. a soft brush; 6. a frame; 7. and (6) conveying rollers.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses commodity circulation letter sorting system, refer to fig. 1, including being used for combing the parcel into one row of carding unit 1, carding unit 1 is connected with spacer 2, the parcel after carding unit 1 combs enters into and transmits on spacer 2, the parcel separates into relatively having the interval between two at spacer 2 in the in-process of carrying, spacer 2's end-to-end connection has sweeps yard device 3, when separating into solitary parcel and carrying and sweeping yard device 3, the relative distance between the parcel is enough to sweep yard device 3 and sweep the yard, sweep yard device 3 after be provided with diverging device 4 again, diverging device 4 is provided with a plurality ofly according to the classification volume that needs were divided, and set gradually, every parcel is sweeping yard device 3 information that obtains and corresponding diverging device 4 with the parcel and shunting.

Referring to fig. 2, the carding device 1 includes an outer tub 11 and a turntable 12, the outer tub 11 is cylindrical, an upper portion of the outer tub 11 is open, the turntable 12 is disposed in the outer tub 11 and the turntable 12 is horizontally disposed, a driving motor 13 for driving the turntable 12 to rotate is disposed below the turntable 12, the driving motor 13 is connected with a small belt pulley 14, the small belt pulley 14 is connected with a driving belt 15, a large belt pulley 16 is coaxially and fixedly disposed below the turntable 12, the large belt pulley 16 is driven by the small belt pulley 14 to rotate through the driving belt 15, so that a package placed on the turntable 12 rotates on the turntable 12. A barrier strip 17 is arranged on the upper surface of the rotary disc 12, a goods outlet 18 is arranged on the side wall of the outer barrel 11, one end of the barrier strip 17 extends to the goods outlet 18, and the other end of the barrier strip is gradually bent to the position far away from the edge of the outer barrel 11. During the rotation of the parcel along the turntable 12, the parcel can enter between the barrier 17 and the edge of the outer tub 11 from one end of the barrier 17, and during the rotation of the turntable 12, the parcel gradually moves towards the goods outlet 18.

Referring to fig. 2, a leveling device 5 is disposed above the turntable 12, the leveling device 5 includes a support frame 51 and a leveling belt 52, two ends of the leveling belt 52 are respectively provided with a support roller 53, the support roller 53 is rotatably connected to the support frame 51, the support frame 51 is fixed on the outer tub 11, the support roller 53 is connected to a motor 54, when the support roller 53 is driven by the motor 54 to rotate, the leveling belt 52 can be rotated by the support roller 53, the leveling belt 52 is located right above the position between the edge of the barrier strip 17 and the edge of the outer tub 11, and the leveling belt 52 points to the center of the turntable 12, the outer surface of the leveling belt 52 is provided with uniformly distributed soft brushes 55, when the soft brushes 55 are located below the leveling belt 52, the leveling belt 52 drives the soft brushes 55 to move toward the center of the turntable 12, an acting force for moving toward the center of the turntable 12 is generated for a parcel located below the leveling belt 52, and the, since there may be several parcels on the turntable 12 stacked on top of each other, one parcel is stopped by the stop strip 17, and the rest of the parcels pressed on the top are pushed by the leveling device 5 to move toward the center of the turntable 12 until they fall between the stop strip 17 and the center of the turntable 12, so that the parcels are evenly distributed on the turntable 12.

Referring to fig. 3, the spacing device 2 includes a conveying line 21 and a partition plate 22, the conveying line 21 is connected to the delivery port 18 of the outer tub 11 at one end, the code scanning device 3 is connected to the other end, and the goods flowing out from the delivery port 18 move along the conveying line 21. Division board 22 is provided with the middle part position of transfer chain 21, be connected with driving piece 23 on division board 22, driving piece 23 can select for pneumatic cylinder or cylinder, be provided with support 24 on transfer chain 21, fix driving piece 23 on support 24, the vertical setting of driving piece 23, division board 22 is fixed on the delivery end of driving piece 23, and division board 22 is located the flow line that transfer chain 21 carried the parcel, it reciprocates to drive division board 22 through driving piece 23, when driving piece 23 lifted division board 22, the parcel moves on transfer chain 21, after division board 22 was put down to driving piece 23, division board 22 can keep off the place ahead at division board 22 with the parcel.

Referring to fig. 3, the portion of the conveying line 21 located in front of the partition plate 22 is an ascending section 211, the portion located behind the partition plate 22 is a descending section 212, the cross section of the ascending section 211 is U-shaped, one end of the ascending section 211 is connected with the descending section 212, the other end of the ascending section 211 is connected with the goods outlet 18 on the outer drum 11, in the process that the packages flow from the turntable 12 and move along the ascending section 211, the end where the ascending section 211 is connected with the descending section 212 is located at the highest point of the ascending section 211, the end where the descending section 212 is connected with the ascending section 211 is the highest point of the descending section 212, and the connection between the ascending section 211 and the descending section 212 is in a V-shape with a downward opening, when the packages turn from the ascending section 211 to the descending section 212, the packages fall to the descending section 212 due to the fact that the packages can exceed the half position of the packages under the action of gravity. Be provided with detecting element 25 to the terminal position of ascending section 211, detecting element 25 includes laser sensor transmitting terminal 251 and laser sensor receiving terminal 252, laser sensor transmitting terminal 251 and laser sensor receiving terminal 252 set up relatively, and laser sensor receiving terminal 252 is located the below of parcel, laser sensor transmitting terminal 251 is located the top of parcel, thereby when the parcel passes through, can detect the parcel through division board 22 through detecting element 25, detecting element 25 is connected with the treater, the treater is connected with the component of control driving piece 23 action, thereby detect the parcel at detecting element 25 and pass through the back, division board 22 moves down and separates the fender with the parcel, thereby can make the distance increase between two adjacent parcels.

Referring to fig. 3, the descending section 212 includes the conveyor belt 26, a section of slope that the conveyor belt 26 conveyed the parcel sets up downwards, the conveyor belt 26 is connected with the motor 27, convey the parcel through electronic drive conveyor belt 26, the rotational speed of conveyor belt 26 is greater than the removal speed of parcel at ascending section 211 to after the parcel moves descending section 212 from ascending section 211, the parcel can be with preceding parcel quick separation, further makes things convenient for the division board 22 to insert between two adjacent parcels.

Referring to fig. 4, sweep a yard device 3 and diverging device 4 and all support through frame 6, be provided with a plurality of transfer rollers 7 along the terminal level of transfer chain 21 in frame 6, on transfer roller 7 rotated frame 6, transfer roller 7 all rotated in frame 6, can make the parcel carry along transfer roller 7 downwards. The code scanning device 3 includes six code scanners 31, and the six code scanners 31 correspond to the positions of six faces of the parcel respectively, and the code scanner 31 located below is located below the gap between the two conveying rollers 7, and can scan the parcel located between the two conveying rollers 7 by the code scanner 31. By means of the six code scanners 31, information on the packages is recorded on the code scanners 31 while passing the packages through the conveying rollers 7 located at the code scanners 3, and the recorded information is distributed to the respective diverting devices 4 by means of the processor, and the diverting devices 4 discharge the packages from the diverting devices 4 when the corresponding packages are moved to the corresponding diverting devices 4.

Referring to fig. 4, the diverting device 4 includes a turnover mechanism 41 and a receiving box 42 disposed below the turnover mechanism 41, the receiving box 42 is slidably fitted on the frame 6, the receiving box 42 slides on the frame 6 along a direction perpendicular to a conveying direction of the conveying roller 7, and when there are many parcels in the receiving box 42, the receiving box 42 is moved, so that the inside of the receiving box 42 is filled with the parcels, and meanwhile, the parcels can be rapidly distributed by replacing the receiving box 42. The turnover mechanism 41 comprises a conveying belt 411, the conveying belt 411 is arranged along the conveying direction of the conveying roller 7, the conveying belt 411 is used for replacing one section of conveying roller 7 to convey a package, one end of the conveying belt 411 is rotatably connected to the rack 6, the other end of the conveying belt is connected to a connecting rod 412, one end of the connecting rod 412 is rotatably connected to the conveying belt 411, the other end of the connecting rod 412 is connected to a crank 413, a rotating shaft 414 is connected to the crank 413, a stepping motor 415 is coaxially and fixedly arranged on the rotating shaft 414, the stepping motor 415 is connected to the processor, the stepping motor 415 and the rotating shaft 414 are coaxially and fixedly arranged, the rotating shaft 414 can be driven by the rotating motor 415, the crank 413 is fixed to the rotating shaft 414, the crank 413 can drive the connecting rod 412 to rotate, after the processor receives a signal for rotating the stepping motor 415, each, the conveyer belt 411 completes one up-and-down swing, so that the packages on the conveyer belt 411 are unloaded and fall into the receiving box 42, and the upper part of the receiving box 42 is opened, so that the packages can fall into the receiving box 42 conveniently.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A logistics sorting system is characterized in that: including carding unit (1), spacer assembly (2), sweep a yard device (3) and diverging device (4) that set gradually along parcel flow direction, spacer assembly (2) are including transfer chain (21) and division board (22), division board (22) are located the middle part position of transfer chain (21) to the part that transfer chain (21) is in the both sides of division board (22) is ascending section (211) and descending section (212) respectively, the junction of ascending section (211) and descending section (212) is provided with detecting element (25), division board (22) are connected with driving piece (23) that driving division board (22) kept away from or are close to transfer chain (21), detecting element (25) are connected with driving piece (23).

2. The logistics sorting system of claim 1, wherein: the descending section (212) comprises a conveyor belt (26), one section of the conveyor belt (26) for conveying the packages is arranged obliquely downwards, and the running speed of the conveyor belt (26) is greater than the moving speed of the packages positioned on the ascending section (211).

3. The logistics sorting system of claim 1, wherein: carding unit (1) includes outer bucket (11), carousel (12) and is provided with blend stop (17) above carousel (12), carousel (12) are located outer bucket (11), blend stop (17) one end is connected with transfer chain (21), and the edge of carousel (12) is kept away from gradually to the other end.

4. The logistics sorting system of claim 3, wherein: the top of carousel (12) is provided with leveling device (5), leveling device (5) are including leveling area (52) and install pappus brush (55) at leveling area (52) surface, leveling area (52) are located carousel (12) and are provided with the position department of blend stop (17) and leveling area (52) and rotate the power that produces to carousel (12) center removal to the parcel.

5. The logistics sorting system of claim 1, wherein: the code scanning device (3) comprises at least six code scanners (31), and the six code scanners (31) respectively correspond to six surface positions of the parcel.

6. The logistics sorting system of claim 1, wherein: the sorting device is characterized in that the distribution devices (4) are arranged in a plurality of types according to the sorting requirements, and each distribution device (4) comprises a turnover mechanism (41) arranged in the flow direction of the packages.

7. The logistics sorting system of claim 6, wherein: tilting mechanism (41) include conveyer belt (411), and the one end of conveyer belt (411) is rotated and is set up, and the other end is provided with connecting rod (412), connecting rod (412) one end is rotated with conveyer belt (411) and is connected, and the other end is rotated and is connected with crank (413), crank (413) can drive conveyer belt (411) upset and lift the parcel down downwards.

8. The logistics sorting system of claim 7, wherein: an object receiving box (42) is arranged below the turnover mechanism (41), and the upper part of the object receiving box (42) is opened.