CN113086481A

CN113086481A - Automatic change storage with liftable folding sorting machine

Info

Publication number: CN113086481A
Application number: CN202110499919.XA
Authority: CN
Inventors: 方擎
Original assignee: Shenzhen Yunjin E Commerce Co ltd
Current assignee: Shenzhen Yunjin E Commerce Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-07-09

Abstract

The invention discloses a liftable and foldable sorting machine for automatic warehousing, which comprises a plurality of belt conveying lines, a controller and an upper computer, wherein a direction changer is connected between the belt conveying lines, the direction changer is connected with a separation conveying line, the belt conveying lines and the separation conveying line are distributed at a right angle, the direction changer is positioned at the intersection of the belt conveying lines and the separation conveying line, a backflow conveying line is connected below the belt conveying lines, and two ends of the backflow conveying line are connected with a lifter; the belt conveying line is connected with an electronic tag reader; the separation transfer chain below is equipped with hinders the ware, hinders the ware and is equipped with the roof, and separation transfer chain discharge gate front end is equipped with the tray, and the tray is connected with the power dolly. The invention has small occupied space and high utilization rate of production land, and the goods are conveyed to the front end again from the tail end of the belt conveyor line by the return flow conveyor line arranged below the belt conveyor line to participate in secondary circulation, thereby avoiding that redundant goods flow out of the conveyor line and are manually fed again when the sorting capacity of the sorting machine is insufficient.

Description

Automatic change storage with liftable folding sorting machine

Technical Field

The invention belongs to the technical field of sorting, and particularly relates to a liftable and foldable sorting machine for automatic warehousing.

Background

Automated warehousing refers to systems that automatically store and retrieve materials without direct human intervention. The multi-layer goods shelf is formed by storing materials in a standard bin or a tray, then realizing the material storing and taking operation of any goods position by a tunnel type stacking crane, and realizing the automatic material storing and taking control by a computer. Before goods are warehoused or exported, the goods are generally sorted, so that different types of goods are distinguished, the classified goods are placed in a warehouse area with a determined number, or the classified goods are transported to a designated ex-warehouse area. The existing sorting machine usually adopts a conveying line to complete sorting, however, when the goods in and out of a warehouse are in more types, the conveying line type sorting machine has the following defects:

1. the sorting capacity of the sorting machine cannot meet the sorting requirement of various types of goods due to the limitation of the length of a conveying line;

2. the open long conveying line sorting machine has the advantages of large occupied area and small space utilization rate, and a conveyor with a long conveying line is installed in a suitable place in many times;

3. the circular transfer chain sorting machine of closed type, the goods though can circulate the letter sorting on the transfer chain, can't utilize the production land in the middle of, cause certain waste.

Disclosure of Invention

In view of the problems raised by the above background art, the present invention is directed to: aims to provide a lifting and folding sorting machine for automatic storage.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:

a liftable and foldable sorting machine for automatic storage comprises a plurality of belt conveying lines, a controller and an upper computer, wherein a direction changing machine is connected between the belt conveying lines, the direction changing machine is connected with a separation conveying line, the belt conveying lines and the separation conveying line are distributed in a right-angle mode, the direction changing machine is positioned at the intersection of the belt conveying lines and the separation conveying line, a backflow conveying line is connected below the belt conveying lines, and two ends of the backflow conveying line are connected with a lifter;

the belt conveying line is connected with an electronic tag reader;

a stopper is arranged below the separation conveying line, the stopper is provided with a top plate, a tray is arranged at the front end of a discharge port of the separation conveying line, and the tray is connected with a power trolley;

the turning machine is provided with a bogie, a stop block is arranged above the bogie, an electric roller is mounted on the inner ring of the bogie, a rotating shaft is arranged below the bogie, the rotating shaft is connected with a bearing, the front end of the rotating shaft is connected with a servo motor, the tail end of the servo motor is provided with a rotary encoder, the servo motor is fixedly connected with an installation cylinder, and the installation cylinder is fixedly connected with a belt conveying line;

the lift is equipped with the lift post, the lift post is connected with L shape and hinders the baffle, L shape hinders the baffle and installs the second belt transfer chain.

Further inject, the electronic tags reader is located the below of first belt conveyor line material loading end and the terminal below of each belt conveyor line, such structural design, place the electronic tags reader at the terminal front end of belt conveyor line and diversion machine, make the diversion machine can transmit the signal of controller according to the electronic tags reader, in time commutate, and then on the goods letter sorting that will scan corresponds the separation conveying line, the electronic tags reader of the below of first belt conveyor line material loading end then records all goods that get into the belt conveyor line, and transmit the quantity information and the model information of goods to the host computer, to the goods that get into the belt conveyor line for the second time, the host computer compares twice information after, only record first time information, avoid quantity error.

Further inject, belt conveyor line and separation transfer chain all are equipped with the guardrail, the guardrail is equipped with the anticollision cover, and such structural design has avoided the goods to drop from belt conveyor line and separation transfer chain, and the anticollision cover then avoids the goods to collide with the damage.

Further, the feed end of the separation conveying line is connected with a counter, and the structural design can count the number of the separated cargos on the separation conveying line through the counter.

Further inject, the separation transfer chain divide into horizontal segment and slope section, such structural design for the goods can utilize self gravity on the slope section, and the landing is downwards, and need not set up extra power supply, has reduced the wasting of resources, has also simplified the structure of separation transfer chain.

Further inject, the separation transfer chain is equipped with electronic roller and unpowered roller, electronic roller is located the horizontal segment, unpowered roller is located the slope section, such structural design provides certain power for the goods after the switching-over through electronic roller, avoids under the overweight condition of goods, and the goods card stops the action at the horizontal segment, causes the circuit to block up.

Further inject, the diversion machine is equipped with the indicator light, the cross sectional shape of bogie is circular, the dog parcel has the one deck gum cover, and such structural design can be through the bright running state of going out and light colour suggestion diversion machine of indicator light, and circular bogie makes can not cause the interference of colliding with other equipment when turning to, and the gum cover of dog outside parcel avoids the goods to be cut when stopping by the dog, cuts and scratches the impaired.

Further, the bearing can bear radial load and axial load, and the rotating structure of the direction changing machine is more reliable due to the structural design.

Further inject, the power dolly is equipped with the binding clasp, the power dolly is equipped with electric putter, the tray be equipped with can with binding clasp assorted press from both sides tight hole, such structural design for the tray can be through pressing from both sides the cooperation of tight hole with the binding clasp, accomplishes the fixing of tray on the power dolly, electric putter then can be when tray and power dolly unblock, jack-up tray, other equipment of being convenient for snatch or lift the tray, accomplish other operations.

Further inject, the backward flow transfer chain comprises the mutually independent transfer chain of multistage, and such structural design can be through the transmission speed of adjusting the multistage transfer chain to obtain the different transfer speeds of backward flow transfer chain, and then change the cycle period of goods.

The invention has the beneficial effects that:

1. the sorted goods are conveyed to the front end again from the tail end of the belt conveyor line through the backflow conveyor line arranged below the belt conveyor line and participate in secondary circulation, so that the situation that when the sorting capacity of the sorting machine is insufficient, redundant goods flow out of the conveyor line and are manually fed again is avoided;

2. the occupied space is small, and the utilization rate of the production land is high;

3. the labor intensity of sorting personnel is reduced during sorting.

Drawings

The invention is further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic view of a first structure of an embodiment of a liftable and foldable sorter for automatic warehousing according to the present invention;

FIG. 2 is a schematic diagram of a second structure of an embodiment of a liftable and foldable sorter for automatic warehousing according to the invention;

FIG. 3 is a schematic structural view of a direction changing machine in an embodiment of a liftable and foldable sorting machine for automatic warehousing according to the present invention;

the main element symbols are as follows:

the device comprises a belt conveying line 1, a guardrail 11, a direction changer 2, a steering indicator light 21, a bogie 23, a bearing 24, a mounting cylinder 25, a servo motor 27, a rotary encoder 28, a stop block 29, a lifter 3, a lifting column 31, an L-shaped stop plate 32, a second belt conveying line 34, a separation conveying line 4, an electric roller 41, an unpowered roller 42, a counter 43, a stopper 5, a top plate 51, a power trolley 6, an electric push rod 61, a clamping device 62, a tray 7, a backflow conveying line 8 and an electronic tag reader 9.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.

As shown in fig. 1-3, the liftable and foldable sorting machine for automatic storage comprises a plurality of belt conveying lines 1, a controller and an upper computer, wherein a direction changing machine 2 is connected between the belt conveying lines 1, the direction changing machine 2 is connected with a separation conveying line 4, the belt conveying lines 1 and the separation conveying line 4 are distributed in a right angle, the direction changing machine 2 is positioned at the intersection of the belt conveying lines 1 and the separation conveying line 4, a backflow conveying line 8 is connected below the belt conveying line 1, and two ends of the backflow conveying line 8 are connected with the lifter 3;

the belt conveyor line 1 is connected with an electronic tag reader 9;

a stopper 5 is arranged below the separation conveying line 4, the stopper 5 is provided with a top plate 51, a tray 7 is arranged at the front end of a discharge hole of the separation conveying line 4, and the tray 7 is connected with a power trolley 6;

the direction changing machine 2 is provided with a bogie 23, a stop block 29 is arranged above the bogie 23, an electric roller 41 is arranged on the inner ring of the bogie 23, a rotating shaft is arranged below the bogie 23 and is connected with a bearing 24, the front end of the rotating shaft is connected with a servo motor 27, the tail end of the servo motor 27 is provided with a rotary encoder 28, the servo motor 27 is fixedly connected with an installation cylinder 25, and the installation cylinder 25 is fixedly connected with the belt conveyor line 1;

the lifter 3 is provided with a lifting column 31, the lifting column 31 is connected with an L-shaped baffle 32, and the L-shaped baffle 32 is provided with a second belt conveying line 34.

In the implementation of the scheme, goods to be sorted are loaded from a feeding end of a belt conveyor line 1, the goods are powered by the belt conveyor line 1 and move forwards, when the goods pass through an electronic tag reader 9, the electronic tag reader 9 scans information of the passed goods and transmits the information to an upper computer and a controller, after the information is sorted by the upper computer, the types of the goods with the largest quantity are determined, the sorting sequence is determined according to the quantity, the goods with the largest quantity are sorted firstly, the long-time circulation of the types of the goods with the largest quantity on the conveyor line is avoided, energy waste is caused, the goods with the small quantity are sorted secondly, the goods which are sorted secondly circulate on the conveyor line, and the sorting of other goods is waited to be finished;

when goods pass through the electronic tag reader 9 at the front end of the direction changing machine 2, if the goods are the sorted goods required by the sorting position, the controller sends a signal to control the direction changing machine 2 to change, in the direction changing process, the servo motor 27 rotates ninety degrees to drive the bogie 23 to rotate together, the direction of the stop block 29 is perpendicular to the moving direction of the goods and stops the goods, the electric roller 41 on the bogie 23 rotates to drive the goods to flow to the separation conveying line 4, the sorted goods are conveyed through the separation conveying line 4 and fall into the tray 7, after the tray 7 is filled, the power trolley 6 is started, the goods are conveyed to a specified position along a planned route, next operation is carried out, in the time when the power trolley 6 leaves, the stopper 5 is started, the top plate 51 extends upwards, and the goods on the separation conveying line 4 are intercepted until the power trolley 6 resets;

if the goods are not the goods required to be sorted at the sorting position, the goods continuously flow downwards along the belt conveyor line 1 and are judged when passing through each electronic tag reader 9, when the goods run to the tail end of the last belt conveyor line 1, the goods enter the L-shaped baffle 32, the lifting column 31 works at the moment to drive the L-shaped baffle 32 to descend, after the L-shaped baffle 32 descends to the position, the second belt conveyor line 34 works to convey the goods to the backflow conveyor line 8, the goods are conveyed to the lifter 3 at the other end through the backflow conveyor line 8, the lifter 3 ascends to move, the goods are conveyed to the feeding end of the first belt conveyor line 1 again, circulation is completed, and a second round of sorting is started.

Preferably, electronic tags reader 9 is located the below of first belt conveyor line 1 material loading end and the terminal below of each belt conveyor line 1, such structural design, place electronic tags reader 9 at the terminal of belt conveyor line 1 and the front end of diversion machine 2, make diversion machine 2 can transmit the signal of controller according to electronic tags reader 9, in time the switching-over, and then the goods that will scan are sorted to corresponding separation transfer chain 4 on, electronic tags reader 9 of the below of first belt conveyor line 1 material loading end then records all goods that get into belt conveyor line 1, and transmit the quantity information and the model information of goods to the host computer, to the goods that get into belt conveyor line 1 for the second time, the host computer is after comparing twice information, only record first time information, avoid quantity error. In fact, other mounting positions of the electronic tag reader 9 may be specifically considered according to the specific situation.

Preferably, belt conveyor line 1 and separation transfer chain 4 all are equipped with guardrail 11, and guardrail 11 is equipped with the anticollision cover, and such structural design has avoided the goods to drop from belt conveyor line 1 and separation transfer chain 4, and the anticollision cover then avoids the goods to collide with the damage. In fact, other structural shapes for placing the goods falling from the belt conveyor line 1 and the separation conveyor line 4 may be specifically considered according to the specific situation.

Preferably, the feeding end of the separation conveying line 4 is connected with a counter 43, and the structural design can count the number of the separated goods on the separation conveying line 4 through the counter 43. In fact, other configurations of the statistical separation of the quantity of the load on the conveyor line 4 may be specifically considered according to the specific situation.

Preferably, separation transfer chain 4 divide into horizontal segment and slope section, such structural design for the goods can utilize self gravity on the slope section, and the landing downwards, and need not set up extra power supply, has reduced the wasting of resources, has also simplified the structure of separation transfer chain 4. In fact, other structural shapes of the separation conveying line 4 can be specifically considered according to specific situations.

Preferably, separation transfer chain 4 is equipped with electronic roller 41 and unpowered roller 42, and electronic roller 41 is located the horizontal segment, and unpowered roller 42 is located the slope section, and such structural design provides certain power for the goods after the switching-over through electronic roller 41, avoids under the overweight condition of goods, and the goods card stops the action at the horizontal segment, causes the circuit to block up. In fact, other structural shapes that avoid jamming of the goods in the horizontal section may also be specifically considered for the specific situation.

Preferably, the turning machine 2 is provided with the steering indicator light 21, the cross section of the steering frame 23 is circular, and the stop block 29 is wrapped with a layer of rubber sleeve, so that the running state of the turning machine 2 can be prompted through the on and off of the steering indicator light 21 and the color of light, the circular steering frame 23 can prevent the turning machine from colliding and interfering with other equipment, and the rubber sleeve wrapped outside the stop block 29 can prevent goods from being scratched and damaged when the goods are stopped by the stop block 29. In fact, other constructive shapes of the deviator 2 can also be specifically considered, depending on the specific case.

Preferably, the bearing 24 can bear both radial load and axial load, and the structure design is such that the rotating structure of the direction changer 2 is more reliable. In fact, other types of load bearing of the bearing 24 are specifically contemplated as the case may be.

Preferably, the power trolley 6 is provided with the clamping device 62, the power trolley 6 is provided with the electric push rod 61, the tray 7 is provided with a clamping hole matched with the clamping device 62, the structural design enables the tray 7 to be matched with the clamping device 62 through the clamping hole, the fixing of the tray 7 on the power trolley 6 is completed, the electric push rod 61 can jack the tray 7 when the tray 7 and the power trolley 6 are unlocked, other devices can grab or lift the tray 7 conveniently, and other operations are completed. In fact, other configurations of the power cart 6 and the tray 7 may be specifically contemplated, depending on the particular situation.

Preferably, the backflow conveying line 8 consists of a plurality of sections of mutually independent conveying lines, and the structural design can adjust the conveying speed of the plurality of sections of conveying lines so as to obtain different conveying speeds of the backflow conveying line 8 and further change the circulation period of goods. In fact, other configurations of the return flow line 8 may be specifically considered as the case may be.

The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides an automatic change storage with liftable folding sorting machine which characterized in that: the automatic belt conveyor line comprises a plurality of belt conveyor lines (1), a controller and an upper computer, wherein a turning machine (2) is connected between the belt conveyor lines (1), the turning machine (2) is connected with a separation conveyor line (4), the belt conveyor lines (1) and the separation conveyor line (4) are distributed in a right angle mode, the turning machine (2) is located at the intersection of the belt conveyor lines (1) and the separation conveyor line (4), a backflow conveyor line (8) is connected below the belt conveyor line (1), and two ends of the backflow conveyor line (8) are connected with a lifter (3);

the belt conveying line (1) is connected with an electronic tag reader (9);

a stopper (5) is arranged below the separation conveying line (4), a top plate (51) is arranged on the stopper (5), a tray (7) is arranged at the front end of a discharge hole of the separation conveying line (4), and the tray (7) is connected with a power trolley (6);

the turning machine (2) is provided with a bogie (23), a stop block (29) is arranged above the bogie (23), an electric roller (41) is mounted on the inner ring of the bogie (23), a rotating shaft is arranged below the bogie (23), the rotating shaft is connected with a bearing (24), the front end of the rotating shaft is connected with a servo motor (27), the tail end of the servo motor (27) is provided with a rotary encoder (28), the servo motor (27) is fixedly connected with a mounting cylinder (25), and the mounting cylinder (25) is fixedly connected with the belt conveying line (1);

the lifting machine (3) is provided with a lifting column (31), the lifting column (31) is connected with an L-shaped baffle (32), and a second belt conveying line (34) is installed on the L-shaped baffle (32).

2. The automatic sorting machine capable of being lifted and folded for warehousing as claimed in claim 1, wherein: the electronic tag reader (9) is positioned below the feeding end of the first belt conveyor line (1) and below the tail end of each belt conveyor line (1).

3. The automatic change warehousing liftable and foldable sorting machine of claim 2, characterized in that: the belt conveying line (1) and the separating conveying line (4) are both provided with guardrails (11), and the guardrails (11) are provided with anti-collision sleeves.

4. The automatic sorting machine capable of being lifted and folded for warehousing as claimed in claim 3, wherein: the feed end of the separation conveying line (4) is connected with a counter (43).

5. The automatic sorting machine capable of being lifted and folded for warehousing as claimed in claim 4, wherein: the separation conveying line (4) is divided into a horizontal section and an inclined section.

6. The automatic sorting machine capable of being lifted and folded for warehousing as claimed in claim 5, wherein: the separation conveying line (4) is provided with an electric roller (41) and an unpowered roller (42), the electric roller (41) is located in the horizontal section, and the unpowered roller (42) is located in the inclined section.

7. The automatic change warehousing liftable and foldable sorting machine of claim 6, characterized in that: the turning machine (2) is provided with a steering indicator lamp (21), the cross section of the bogie (23) is circular, and the stop block (29) is wrapped by a layer of rubber sleeve.

8. The automatic sorting machine capable of being lifted and folded for warehousing as claimed in claim 7, wherein: the bearing (24) can carry both radial and axial loads.

9. The automatic change warehousing liftable and foldable sorting machine of claim 8, characterized in that: the power trolley (6) is provided with a clamping device (62), the power trolley (6) is provided with an electric push rod (61), and the tray (7) is provided with a clamping hole matched with the clamping device (62).

10. The automatic storage lifting and folding sorting machine according to claim 9, characterized in that: the backflow conveying line (8) is composed of a plurality of sections of mutually independent conveying lines.