Automatic warehousing system
Technical Field
The invention relates to the technical field of intelligent warehousing, in particular to an automatic warehousing system.
Background
The storage refers to a general term for storing, keeping and storing the materials through the warehouse, which is generated along with the generation of material storage and is developed along with the development of productivity, the storage is one of the important links of commodity circulation and is also an important pillar of logistics activity, the storage is a temporary storage of products and articles in the production and circulation process due to the preposition of orders or the preposition of market forecast, and the storage is a comprehensive place which reflects the activity condition of the materials of factories in a centralized way, is a transfer station for connecting production, supply and sale, and plays an important auxiliary role in promoting the improvement efficiency of the production. At present, mostly transfer through artifical transport in the turnover of storage materials, this mode needs very big cost of labor when the goods is heavier or mass transport or transport goods, and moreover, the mode of artifical transport still has the management confusion, and the automation level is low, the lower problem of storage space utilization.
Disclosure of Invention
The invention aims to provide an automatic warehousing system aiming at the defects of the prior art, which can realize intelligent ex-warehouse, improve ex-warehouse efficiency and avoid ex-warehouse errors on the basis of fully and reasonably utilizing space.
In order to achieve the above objects and other objects, the present invention adopts the following technical solutions:
an automated warehousing system comprising: the warehouse comprises a warehouse main body, a warehouse bill checking area and a warehouse sorting area, wherein the warehouse main body comprises a goods storage area, a goods to-be-picked area, a goods sorting area and the warehouse bill checking area which are communicated from top to bottom; a plurality of mechanical arms which are arranged on the ceiling of the goods storage area in a sliding way; the pressure sensing lifting component is arranged in the goods storage area and the goods to-be-picked area in a lifting and penetrating manner; the piece counting and conveying assembly is arranged in the goods sorting area; the collection transmission component is arranged in the library list checking area; the pressure sensing sensor is arranged on the pressure sensing lifting platform and used for detecting the pressure value on the pressure sensing lifting platform in real time; and
a control center, comprising:
the delivery order analysis module is used for acquiring the delivery order in real time and analyzing the cargo information recorded in the delivery order;
the goods picking module I is used for receiving goods information analyzed by the delivery order analysis module in real time and then controlling the mechanical arm to clamp corresponding goods from the goods storage area to the pressure sensing lifting assembly according to the goods information; the goods picking module I is also used for acquiring the pressure value of the pressure sensing sensor in real time, comparing the pressure value with a pressure threshold value prestored in the goods picking module, and when the pressure value is greater than the pressure threshold value, the pressure sensing lifting assembly senses the pressure to descend and conveys the goods to a goods to-be-picked area;
the goods picking module II is used for acquiring goods picking finishing information of the goods picking module I in real time, and then the goods picking module II controls the starting of the counting transmission assembly to transmit goods counting pieces conveyed to the goods to be picked area by the pressure sensing lifting assembly to the goods sorting area;
the goods picking module III is used for acquiring goods picking finishing information of the goods picking module II in real time, and then the goods picking module III controls the starting of the gathering transmission assembly to transmit and gather the goods to the warehouse bill inspection area; and the checking and ex-warehouse module is used for acquiring the picking completion information of the picking module III in real time and then checking and ex-warehouse.
Preferably, the goods storage area further comprises:
the goods storage areas, the goods to-be-picked areas and the goods sorting areas are arranged in parallel;
the scanning guns are arranged at the entrances of the plurality of stock spaces and are used for scanning two-dimensional codes or bar codes of warehoused goods;
the warehousing elevator is arranged in the warehouse main body, an inlet of the warehousing elevator is formed towards the outside of the warehouse main body, and an outlet of the warehousing elevator is formed towards the goods storage area; and
a passageway disposed between the plurality of inventory spaces.
Preferably, the piece counting transport assembly further comprises: the conveying belts extend horizontally in the goods picking area and are arranged corresponding to the storage spaces; a plurality of feed openings, one of which is correspondingly arranged at one end of the plurality of conveyor belts; a plurality of discharge ports, one of which is correspondingly arranged at the other end of the conveyor belt; a plurality of piece counting devices, one of which is correspondingly arranged at the other ends of the plurality of conveyor belts; the goods sorting device comprises a plurality of slides, a plurality of conveying belts and a plurality of conveying belts, wherein the slides are obliquely arranged, one ends of the slides extend to the positions under the other ends of the conveying belts in a one-to-one correspondence mode, and the other ends of the slides extend downwards to a goods sorting area.
Preferably, the pressure sensing elevating assembly further comprises: the lower end of the telescopic lifting column is embedded in the platform of the goods picking area, and the upper end of the telescopic lifting column extends upwards;
the pressure sensing platform is horizontally arranged at the upper end of the telescopic lifting column, a first station where the telescopic lifting column descends downwards to the lowest point is a station which enables the upper surface of the pressure sensing platform to be flush with the transmission surfaces of the plurality of conveyor belts, and a second station where the telescopic lifting column ascends to the highest point is a station which enables the pressure sensing platform not to be lower than the ground of the goods storage area;
a roller conveying group arranged on the upper surface of the pressure sensing table; and
the travel switch I and the travel switch II are arranged on the pressure sensing lifting table, the travel switch I is closed after the telescopic lifting column enters a first station, and the travel switch I is disconnected when the telescopic lifting column is not at the first station; when the telescopic lifting column is positioned at the first station and the second station, the travel switch II is switched off; when the telescopic lifting column is positioned at a non-first station and a non-second station, the travel switch II is closed; and the sorting module I is used for acquiring the pressure value of the pressure sensor in real time, comparing the pressure value with a pressure threshold value prestored in a control center, and controlling to start the closing travel switch II and start the lifting telescopic column to descend when the pressure value is greater than the pressure threshold value.
Preferably, the goods information includes a list of goods categories and a quantity of goods to be delivered corresponding to the goods categories.
Preferably, the summary transmission component further comprises:
the sorting conveyor belts are arranged in the goods sorting area, and one ends of the sorting conveyor belts are arranged at the lower ends of the sliding boards in a one-to-one correspondence manner; and
the conveyer belt that gathers, it sets up in goods letter sorting district, and gathers the horizontal below that sets up at the other end of a plurality of letter sorting conveyer belts of conveyer belt, gathers the other end of conveyer belt and extends to storehouse list and checks the district.
Preferably, historical ex-warehouse data within at least 30 days are counted, an ex-warehouse average value of each goods per day is calculated, goods are prepared according to the ex-warehouse average value, and the ratio of the goods preparation amount to the ex-warehouse average value is 3:2-1: 2.
Preferably, the ratio of the quantity of the temporarily stored goods on the plurality of conveyor belts to the delivery average is 1:1 to 1: 2.
Preferably, the ex-warehouse averages are updated every 24 h.
The invention at least comprises the following beneficial effects:
the storage main part from top to bottom communicates and sets up the goods and deposits the district, the goods is treated to choose the district, goods letter sorting district and storehouse list check district, reasonable subregion, and the analysis module of delivery order at control center, choose goods module I, choose goods module II, choose goods module III and check the inseparable coordinated control of delivery module under, it deposits to be equipped with suitable mechanical structure auxiliary goods, carry and letter sorting, the final realization is to the intelligence of goods delivery, can be on the basis of abundant rational utilization space, realize intelligent delivery, improve delivery efficiency, avoid delivery mistake.
In conclusion, the automatic warehousing system provided by the invention can realize intelligent ex-warehouse on the basis of fully and reasonably utilizing the space, improve the ex-warehouse efficiency and avoid ex-warehouse errors.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic front view of an automated warehousing system according to one embodiment of the invention;
FIG. 2 is a schematic front view of an automated warehousing system according to another embodiment of the invention;
fig. 3 is a schematic top view of a cargo picking area according to an embodiment of the present invention;
FIG. 4 is a schematic side perspective view of an automated warehousing system according to yet another embodiment of the invention.
Detailed Description
The present invention is described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description.
As shown in fig. 1, an automated warehousing system comprises: the warehouse body 10 comprises a goods storage area 20, a goods to-be-picked area 30, a goods sorting area 40 and a warehouse receipt checking area 50 which are communicated from top to bottom; a plurality of mechanical arms 201 which are arranged on the ceiling of the goods storage area in a sliding mode; the upper ends of the mechanical arms slide in the designated area to pick the goods through a structure that the slide rail is matched with the slide block; the pressure sensing lifting component 301 is arranged in the goods storage area and the goods to-be-picked area in a lifting and penetrating manner; a piece counting transport assembly 401 disposed within the goods sorting area; a summary transmission component 501 disposed within the library check area; the pressure sensing sensor is arranged on the pressure sensing lifting platform and used for detecting the pressure value on the pressure sensing lifting platform in real time; and a control center including: the delivery order analysis module is used for acquiring the delivery order in real time and analyzing the cargo information recorded in the delivery order; the goods picking module I is used for receiving goods information analyzed by the delivery order analysis module in real time and then controlling the mechanical arm to clamp corresponding goods from the goods storage area to the pressure sensing lifting assembly according to the goods information; the goods picking module I is also used for acquiring the pressure value of the pressure sensing sensor in real time, comparing the pressure value with a pressure threshold value prestored in the goods picking module, and when the pressure value is greater than the pressure threshold value, the pressure sensing lifting assembly senses the pressure to descend and conveys the goods to a goods to-be-picked area; the goods picking module II is used for acquiring goods picking finishing information of the goods picking module I in real time, and then the goods picking module II controls the starting of the counting transmission assembly to transmit goods counting pieces conveyed to the goods to be picked area by the pressure sensing lifting assembly to the goods sorting area; the goods picking module III is used for acquiring goods picking finishing information of the goods picking module II in real time, and then the goods picking module III controls the starting of the gathering transmission assembly to transmit and gather the goods to the warehouse bill inspection area; and the checking and ex-warehouse module is used for acquiring the picking completion information of the picking module III in real time and then checking and ex-warehouse.
In this scheme, from the top down intercommunication with the storage main part sets up the goods and deposits the district, the goods is waited to pick the district, goods letter sorting district and storehouse list check the district, reasonable subregion, and the analytic module of delivery order at control center, pick goods module I, pick goods module II, pick goods module III and check the inseparable coordinated control of delivery module under, it deposits to be equipped with suitable mechanical structure auxiliary goods, carry and letter sorting, the final realization is picked the goods delivery to the intelligence of goods, can be on the basis in abundant rational utilization space, realize intelligent delivery, improve delivery efficiency, avoid delivery mistake.
In practical application, the goods are stored in the goods storage area more, and need occupy great space, therefore, can divide the space of the first half of storage main body and be used for storing goods, and the goods are waited to sort the district and mainly are used for carrying and the meter piece control of carrying the goods, consequently, can set up less space, for example: occupies 1/4 of solid space; the goods sorting area and the warehouse bill checking area can jointly occupy the space between the ground and the goods to-be-sorted area.
As shown in fig. 2, in a preferred embodiment, the cargo storage area further includes: a plurality of stock spaces 202 arranged in parallel in the goods storage area, and the goods storage area, the goods to-be-sorted area and the goods sorting area of the same kind of goods are arranged corresponding to each other; the scanning guns are arranged at the entrances of the plurality of stock spaces and are used for scanning two-dimensional codes or bar codes of warehoused goods; the warehousing elevator 203 is arranged in the warehouse body, an inlet of the warehousing elevator is formed towards the outside of the warehouse body, and an outlet of the warehousing elevator is formed towards the goods storage area; and a channel 204 disposed between the plurality of inventory spaces.
In the scheme, the goods storage area is provided with a plurality of stock spaces according to different goods types, the sizes of the stock spaces can be adjusted according to actual needs, for example, the daily delivery amount of goods A is doubled relative to goods B, and the stock space for storing the goods A can be larger than the stock space for storing the goods B; if the volume of the goods B is 2 times or even 3 times of the volume of the goods A, the inventory space is adjusted according to the delivery quantity and the volume of the goods; the warehousing elevator is used for directly conveying goods to the goods storage area, and the channel is arranged to facilitate small vehicles such as forklifts and the like for transferring goods to enter and exit a plurality of stock spaces; the scanning gun is used for scanning the two-dimensional codes or bar codes of the warehoused goods so as to conveniently count the warehousing quantity of the goods.
As shown in fig. 2 to 3, in a preferred embodiment, the piece counting and conveying assembly further comprises: a plurality of conveyor belts 4011, which are horizontally extended and arranged in the goods picking area and are arranged corresponding to the plurality of stock spaces; a plurality of feed openings, one of which is correspondingly arranged at one end of the plurality of conveyor belts; a plurality of discharge ports, one of which is correspondingly arranged at the other end of the conveyor belt; a plurality of component counters 4012, one of which is provided at the other end of the plurality of conveyor belts in a corresponding manner; a plurality of slides 4013, its slope sets up, and the one end one-to-one of a plurality of slides extends to under the other end of a plurality of conveyer belts, and the other end downwardly extending of a plurality of slides reaches goods letter sorting district. The plurality of conveyor belts can move the goods parked on the conveyor belts to the plurality of slide rails after the goods are fed through the plurality of piece counting devices one by one, and then the goods automatically slide to the goods sorting area. This in-process, according to the requirement of the goods information of delivery order, the concrete goods kind and the goods quantity of delivery, after goods quantity reached the counting task of counting a ware, pick II controls of goods module and close a plurality of conveyer belts, stop transmitting the goods, and then realize the automatic control of goods counting a letter sorting, accurate errorless.
As shown in fig. 2 to 3, in a preferred embodiment, the pressure sensing lifting assembly further includes: the lower end of the telescopic lifting column 3011 is embedded in the platform of the goods picking area, and the upper end of the telescopic lifting column extends upwards; the pressure sensing table 3012 is horizontally arranged at the upper end of the telescopic lifting column, a first station where the telescopic lifting column descends downwards to the lowest point is a station where the upper surface of the pressure sensing table is flush with the transmission surfaces of the plurality of conveyor belts, and a second station where the telescopic lifting column ascends to the highest point is a station where the pressure sensing table is not lower than the ground of the goods storage area; a roller conveyance group 3013 provided on the upper surface of the pressure-sensitive table; the travel switch I and the travel switch II are arranged on the pressure sensing lifting table, the travel switch I is closed after the telescopic lifting column enters a first station, and the travel switch I is disconnected when the telescopic lifting column is not at the first station; when the telescopic lifting column is positioned at the first station and the second station, the travel switch II is switched off; when the telescopic lifting column is positioned at a non-first station and a non-second station, the travel switch II is closed; and the sorting module I is used for acquiring the pressure value of the pressure sensor in real time, comparing the pressure value with a pressure threshold value prestored in a control center, and controlling to start the closing travel switch II and start the lifting telescopic column to descend when the pressure value is greater than the pressure threshold value. In the scheme, a pressure sensor on a pressure sensing table is used for sensing certain pressure intensity, then goods above the pressure sensing table are conveyed to the positions near a plurality of conveyor belts in a descending mode, at the moment, a travel switch I controls a roller conveying group to roll, and the goods on the roller conveying group are conveyed to the corresponding conveyor belts; and then, the pressure value of the pressure sensor is smaller than the pressure threshold value, and the goods sorting module I controls the closing travel switch II to enable the pressure sensing table to rise to the second station again to wait for the next batch of goods to be placed on the pressure sensing table. The pressure threshold value can be set as one box of goods, two boxes of goods or three boxes of goods to be conveyed at a time, but the width of the pressure sensing platform is smaller than that of the conveying belt, so that the goods are conveyed to the conveying belt smoothly in a rolling mode through the roller conveying set.
In a preferred embodiment, the cargo information includes a cargo category list and a cargo ex-warehouse quantity corresponding to the cargo category.
As shown in fig. 4, in a preferred embodiment, the summary transmission component further includes: a plurality of sorting conveyors 5011 disposed in the goods sorting area, and one ends of the plurality of sorting conveyors are disposed at lower ends of the plurality of slides in one-to-one correspondence; and a summary conveyor 5012 disposed in the cargo sorting area and transversely disposed below the other ends of the plurality of sorting conveyors, the other end of the summary conveyor extending to the warehouse checklist area. The collecting conveyor belt is used for collecting and collecting all goods to be delivered and the quantity of the goods on the same delivery list, and in practical application, a delivery transfer platform can be arranged for temporarily transferring the just collected goods so as to facilitate the smooth delivery of the goods on the next delivery list; the delivery efficiency of each delivery order is improved, and the goods in two adjacent delivery orders can be effectively prevented from mixing.
In a preferable scheme, historical delivery data within at least 30 days are counted, the delivery average value of each kind of goods per day is calculated, goods are prepared according to the delivery average value, and the ratio of the goods preparation amount to the delivery average value is 3:2-1: 2. The average value of warehouse-out is counted, and direct and effective reference can be provided for the warehouse-out quantity of the warehouse, so that the inventory quantity of the warehouse can meet the warehouse-out requirement, and the goods accumulation or the goods shortage are avoided.
In a preferred embodiment, the ratio of the quantity of the buffer load on the plurality of conveyor belts to the delivery average is 1:1 to 1: 2. Such as: the ratio of the temporary storage goods amount on the plurality of conveyor belts to the delivery average value is 1:1 or 1: 2.
In a preferred scheme, the ex-warehouse average value is updated every 24 h. The ex-warehouse quantity in the last 24h is brought into the category of historical ex-warehouse data so as to adjust the ex-warehouse average value at any time and ensure the ex-warehouse efficiency.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.