CN214391199U

CN214391199U - Food enterprise production line product letter sorting system

Info

Publication number: CN214391199U
Application number: CN202023151757.0U
Authority: CN
Inventors: 龙友良
Original assignee: Guangdong Aima Technology Co ltd
Current assignee: Guangdong Aima Technology Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-10-15
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a food enterprise production line product letter sorting system, including pile up neatly production line and a plurality of letter sorting production line, install pile up neatly PLC and pile up neatly RFID reader on the pile up neatly production line, pile up neatly PLC is connected with the switch through the net twine, every install letter sorting PLC and letter sorting RFID reader on the letter sorting production line, letter sorting PLC with the switch passes through the net twine and connects, pile up neatly RFID reader with letter sorting RFID reader all with the switch passes through the net twine and connects, the switch is connected with the server through the net twine. The utility model has the advantages of reasonable design, the practicality is strong, great saving the cost of the non-setting adhesive label and the carbon ribbon of product letter sorting, also saved the human cost of letter sorting process, help improving food production's packing pile up neatly and letter sorting efficiency.

Description

Food enterprise production line product letter sorting system

Technical Field

The utility model relates to a food enterprise's production line product sorts relevant technical field, specifically is a food enterprise's production line product letter sorting system.

Background

The following three methods are adopted for sorting products produced and processed by food in the current market: 1. sorting the products in a manual mode; 2. sorting the products in a PLC control mode; 3. and sorting the products in a bar code reading mode.

However, the manual sorting of the products has the disadvantages of high labor cost and error. The disadvantage of using PLC to sort the products is that it requires a very professional and hard PLC programming technique, and if there are many kinds of products, it is difficult to realize accurate sorting using PLC. The mode that adopts the bar code to read sorts the product is that food processing enterprise uses more mode at present, and the shortcoming of this kind of mode is that need carry out bar code label to every case of product or the product of every pallet and print and paste, because the product of food enterprise has very many with the packing, the degree of difficulty that will accurate paste the label in fixed position is very big, in case the label pastes the offset in position too big, adopts the equipment that scanning range and precision are the highest on the market, also is difficult to read the bar code data of every label completely. This approach requires much manual intervention and is costly in labor and materials.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a food enterprise production line product letter sorting system to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a food enterprise production line product letter sorting system, includes pile up neatly production line and a plurality of letter sorting production line, install pile up neatly PLC and pile up neatly RFID reader on the pile up neatly production line, pile up neatly PLC is connected with the switch through the net twine, every install letter sorting PLC and letter sorting RFID reader on the letter sorting production line, letter sorting PLC with the switch passes through the net twine and connects, pile up neatly RFID reader with letter sorting RFID reader all with the switch passes through the net twine and connects, the switch is connected with the server through the net twine.

Preferably, the stacking RFID reader and the sorting RFID reader are both electrically connected with an antenna.

Preferably, the stacking RFID reader is used for writing in RFID labels and binding goods and bin position information on the tray.

Preferably, the sorting RFID reader is for sorting reading.

Preferably, the server is provided with RFID sorting management software.

Preferably, the stacking RFID reader, the sorting RFID reader, the switch and the server form an RFID reading and data processing network.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages of reasonable overall design, the practicality is strong, adopt RFID technique and optimized algorithm to carry out the sign to the pallet of product packaging, in the accurate quick information write in or bind the pallet to with product packaging and storehouse position on the production line, when the product rolls off the production line, automatically read the RFID label of pallet on the sorting line body, the sorting system is to reading RFID label content and analyzing and conveying to the PLC of sorting control system on, PLC control switch sorts the product, thereby accomplish food production's packing pile up neatly and automatic sorting;

2. the utility model discloses an adopt the RFID technique to carry out interlock control with product production baling line, letter sorting line and letter sorting management system, realize quick accurate product letter sorting. Because the RFID label has the function of repeatedly reading and writing for 10 thousands of times, the cost of the adhesive sticker label and the carbon ribbon for sorting products is greatly saved, the labor cost in the sorting process is also saved, and the packaging, stacking and sorting efficiency in food production is improved.

Drawings

Fig. 1 is the utility model relates to a food enterprise production line product letter sorting system whole equipment topology structure chart.

In the figure: 1. a stacking production line; 2. sorting production lines; 3. stacking the PLC; 4. stacking the RFID readers; 5. a switch; 6. sorting the PLCs; 7. sorting the RFID readers; 8. a server; 9. an antenna.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a food enterprise production line product letter sorting system, including pile up neatly production line 1 and a plurality of letter sorting production line 2, install pile up neatly PLC3 and pile up neatly RFID reader 4 on the pile up neatly production line 1, pile up neatly PLC3 is connected with switch 5 through the net twine, install letter sorting PLC6 and letter sorting RFID reader 7 on every letter sorting production line 2, letter sorting PLC6 passes through the net twine with switch 5 and is connected, pile up neatly RFID reader 4 and letter sorting RFID reader 7 all pass through the net twine with switch 5 and are connected, switch 5 is connected with server 8 through the net twine.

The stacking RFID reader 4 and the sorting RFID reader 7 are both electrically connected with an antenna 9.

The stacking RFID reader 4 is used for writing in RFID labels and binding goods and bin position information on the tray.

The sorting RFID reader 7 is used for sorting reading.

And RFID sorting management software is installed on the server 8.

The stacking RFID reader 4, the sorting RFID reader 7, the switch 5 and the server 8 form an RFID reading and data processing network.

The working principle is as follows: 1. checking the RFID label of the empty tray: the palletizing robot grabs the empty tray to the tray label inspection station, rejects this tray when no RFID label or RFID label damage on the tray, avoids producing the line body operation jam on subsequent production line because the tray can't read and write the label and can't guide the tray to roll off the production line. When the RFID label information on the tray can not be read and written, the RFID sorting software can send an instruction to the sorting PLC6 to carry out the tray removing action.

2. Stacking and writing the RFID label: the palletizing robot stacks products on the checked RFID tray, the tray arrives at a position writing an RFID label, the palletizing RFID reader 4 reads the RFID label on the tray through the RFID antenna 9, product information and warehouse information needing to be conveyed are written into the RFID label, after the writing is successful, the RFID sorting software sends an instruction to the palletizing PLC3, the tray controlling the palletized goods flows into the product sorting production line 2, if the writing fails, the RFID sorting software sends an instruction to the palletizing PLC3, and the tray is controlled to flow into a rejecting line.

3. Sorting and conveying line RFID label reading and sorting: after the pallets with stacked goods flow into the sorting production line 2, when the pallets pass through the sorting post RFID antenna 9, RFID label information on the pallets is read, the RFID label information is transmitted into the sorting RFID reader 7 through a feeder line, the sorting RFID reader 7 transmits data into RFID sorting management software of the server 8, the sorting management software transmits warehouse information into a sorting PLC6 of the sorting production line 2 according to program rules, and the sorting PLC6 on the sorting production line 2 controls the pallets to flow into corresponding conveying lines according to sorting logics.

The utility model discloses RFID letter sorting management system software and PLC's butt joint, adopt OPC server 8 as the middleware, RFID letter sorting management system software and PLC control system mutual noninterference, great reduction between the two because the implementation cost of labor of logic change modification RFID letter sorting management system software, reduce because the logic change and cause the condition of producing the unable work of line, a plurality of accomplishing jointly and producing the dispute between pile up neatly letter sorting automatic production line company has also been avoided, the device overall design is reasonable, and the device has the advantages of simple operation, high durability and convenient use, excellent in use effect and the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a food enterprise production line product letter sorting system, includes pile up neatly production line (1) and a plurality of letter sorting production line (2), its characterized in that: install pile up neatly PLC (3) and pile up neatly RFID reader (4) on pile up neatly production line (1), pile up neatly PLC (3) is connected with switch (5) through the net twine, every install letter sorting PLC (6) and letter sorting RFID reader (7) on letter sorting production line (2), letter sorting PLC (6) with switch (5) are connected through the net twine, pile up neatly RFID reader (4) with letter sorting RFID reader (7) all with switch (5) are connected through the net twine, switch (5) are connected with server (8) through the net twine.

2. The food enterprise production line product sortation system as claimed in claim 1, wherein: the stacking RFID reader (4) and the sorting RFID reader (7) are electrically connected with an antenna (9).

3. The food enterprise production line product sortation system as claimed in claim 1, wherein: the stacking RFID reader (4) is used for writing in RFID labels and binding goods and bin position information on the tray.

4. The food enterprise production line product sortation system as claimed in claim 1, wherein: the sorting RFID reader (7) is used for sorting reading.

5. The food enterprise production line product sortation system as claimed in claim 1, wherein: and RFID sorting management software is installed on the server (8).

6. The food enterprise production line product sortation system as claimed in claim 1, wherein: the stacking RFID reader (4), the sorting RFID reader (7), the switch (5) and the server (8) form an RFID reading and data processing network.