[go: up one dir, main page]

CN109720797B - Multidirectional disc returning intelligent control method for sterilization logistics conveying line - Google Patents

Multidirectional disc returning intelligent control method for sterilization logistics conveying line Download PDF

Info

Publication number
CN109720797B
CN109720797B CN201711039987.8A CN201711039987A CN109720797B CN 109720797 B CN109720797 B CN 109720797B CN 201711039987 A CN201711039987 A CN 201711039987A CN 109720797 B CN109720797 B CN 109720797B
Authority
CN
China
Prior art keywords
disc
sterilization
tray
returning
line
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201711039987.8A
Other languages
Chinese (zh)
Other versions
CN109720797A (en
Inventor
张博庭
刘声政
付昭昭
张湘原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Truking Technology Ltd
Original Assignee
Truking Technology Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Truking Technology Ltd filed Critical Truking Technology Ltd
Priority to CN201711039987.8A priority Critical patent/CN109720797B/en
Publication of CN109720797A publication Critical patent/CN109720797A/en
Application granted granted Critical
Publication of CN109720797B publication Critical patent/CN109720797B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Warehouses Or Storage Devices (AREA)

Abstract

The invention discloses a multi-directional disc returning intelligent control method for a sterilization logistics conveying line, which comprises the following steps of: s01, real-time monitoring is carried out on the sterilization disks on the multiple disk returning lines of the sterilization logistics conveying line; s02, adjusting the flow direction of the sterilization discs on each disc unloading and discharging station in real time according to the number of the sterilization discs on each disc returning line to ensure the consistency of the number of the sterilization discs on each disc returning line; or the tray returning line corresponding to the tray feeding of each tray loading bottle feeding station is adjusted in real time according to the number of the sterilization trays on each tray returning line so as to ensure the consistency of the number of the sterilization trays on each tray returning line. The multi-directional disc returning intelligent control method for the sterilization logistics conveying line has the advantages of high disc returning efficiency, stable and reliable work and the like.

Description

Multidirectional disc returning intelligent control method for sterilization logistics conveying line
Technical Field
The invention mainly relates to the technical field of food and medicine packaging, in particular to a multidirectional tray returning intelligent control method for a sterilization logistics conveying line.
Background
The sterilization logistics conveying line belongs to a sterilization transfer process between a front-end washing and drying linkage line and a rear-end lamp inspection back packaging production line, and materials are conveyed according to the conditions of whether filling materials exist or not and whether the materials are needed or not according to lamp inspection in production and operation. On present sterilization commodity circulation transfer line, only have a return line, when filling equipment and lamp inspection equipment often appear between the two the inconsistent mismatching phenomenon of productivity, can appear following problem:
1. the filling equipment can not discharge materials, so that the tray loading equipment can not consume empty trays on the tray returning roller way, and the tray returning roller way is blocked. At the moment, continuity causes no vacancy in the disc unloading return roller way, disc unloading equipment is received and placed, and finally the phenomenon of material shortage of lamp inspection equipment occurs;
2. the phenomenon that the filling equipment is forced to stop because no empty tray is loaded by the tray loading equipment due to the fact that the lamp detection equipment is abnormal and the materials conveyed by the tray unloading equipment cannot be consumed results in that no empty tray returns to the tray loading area on the tray returning roller way.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the technical problems in the prior art, the invention provides the stable and reliable multi-directional disc returning intelligent control method for the sterilization logistics conveying line, which is high in disc returning efficiency.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
a multi-directional disc returning intelligent control method for a sterilization logistics conveying line comprises the following steps:
s01, real-time monitoring is carried out on the sterilization disks on the multiple disk returning lines of the sterilization logistics conveying line;
s02, adjusting the flow direction of the sterilization discs on each disc unloading and discharging station in real time according to the number of the sterilization discs on each disc returning line to ensure the consistency of the number of the sterilization discs on each disc returning line; or the tray returning line corresponding to the tray feeding of each tray loading bottle feeding station is adjusted in real time according to the number of the sterilization trays on each tray returning line so as to ensure the consistency of the number of the sterilization trays on each tray returning line.
As a further improvement of the above technical solution:
the specific process of step S02 is as follows: comparing the number of the sterilization disks on each wire returning line with a preset standard value; when the number of the sterilization discs is larger than a preset standard value, the disc unloading and disc discharging station distribution flowing to the disc returning line is reduced; otherwise, increasing the distribution of the flow to the disc unloading and discharging stations on the disc returning line;
or when the number of the sterilization disks is larger than a preset standard value, increasing the distribution of the tray loading and tray feeding stations corresponding to the tray returning line, or decreasing the distribution of the tray loading and tray feeding stations corresponding to the tray returning line.
And when one of the coil returning lines fails, each tray unloading station is redistributed to each normal coil returning line.
And the sterilizing disks on the main disk discharging track and the sterilizing disks on the disk unloading and discharging stations execute first priority scheduling at the disk unloading reversing position so as to ensure the balance of the disk discharging numbers of the disk unloading and discharging stations.
The specific process of the first priority scheduling is as follows: corresponding priorities are allocated to the sterilization discs on each disc unloading and discharging station and the total disc discharging rail, and the priority is automatically reduced when one sterilization disc runs on each disc unloading and discharging station or each disc discharging rail; and executing corresponding tray discharging action according to the priority of the tray discharging station and the sterilization tray on the total tray discharging track.
And the sterilizing trays on the main tray feeding track and the sterilizing trays on the tray feeding stations execute second priority scheduling at the tray loading reversing position to ensure the balance of the tray feeding numbers of the tray feeding stations.
The second priority schedule comprises: the priority of the disc loading disc-in request is larger than that of the disc loading track disc-in request at the side far away from the disc returning line.
The second priority schedule further comprises: when a disc loading and disc entering request is carried out, the general disc entering track close to the disc returning line has no disc, and when a disc is arranged on the general disc entering track far away from the disc returning line, the general disc entering track far away from the disc returning line responds to the disc loading and disc entering request; otherwise, the total disk feeding track on the close disk returning line responds to the disk loading request.
When only partial tray feeding stations are opened, a tray loading and tray feeding cache region is established on the total tray feeding track to ensure the balance of tray feeding on each tray loading and tray feeding station.
When redundant sterilizing disks are arranged on the total disk feeding track, storing the sterilizing disks in a disk loading and feeding cache region; when the bottles lack on the main tray feeding track, the sterilization tray is supplied to the main bottle feeding track from the tray loading and feeding cache area.
Compared with the prior art, the invention has the advantages that:
the intelligent control method for the multi-directional disc returning of the sterilization logistics conveying line adopts a multi-directional disc returning mode, so that the whole disc returning efficiency is improved; meanwhile, the sterilization discs on each disc returning line are monitored in real time, and the flow direction of the sterilization discs on each disc unloading and discharging station is adjusted in real time according to the number of the sterilization discs on the disc returning line, so that the consistency of the number of the sterilization discs on each disc returning line is ensured, and the number of the sterilization discs on each disc unloading and discharging station is balanced to a certain extent.
Drawings
FIG. 1 is a flow chart of the method of the present invention.
Fig. 2 is a schematic structural diagram of the sterilization logistics conveying line of the invention.
Fig. 3 is a schematic structural diagram of a tray unloading and discharging station and a total tray discharging track in the invention.
Fig. 4 is a schematic structural diagram of a tray loading and tray feeding station and a general bottle feeding track in the invention.
FIG. 5 is a schematic diagram of a track structure of a loading buffer area of the present invention.
Detailed Description
The invention is further described below with reference to the figures and the specific embodiments of the description.
As shown in fig. 1 to 4, the method for intelligently controlling the multi-directional disk return of the sterilization logistics conveying line of the embodiment includes the following steps:
s01, real-time monitoring is carried out on the sterilization disks on the multiple disk returning lines of the sterilization logistics conveying line;
s02, adjusting the flow direction of the sterilization discs on each disc unloading and discharging station in real time according to the number of the sterilization discs on each disc returning line to ensure the consistency of the number of the sterilization discs on each disc returning line; or the tray returning line corresponding to the tray feeding of each tray loading bottle feeding station is adjusted in real time according to the number of the sterilization trays on each tray returning line so as to ensure the consistency of the number of the sterilization trays on each tray returning line.
The intelligent control method for the multi-directional disc returning of the sterilization logistics conveying line adopts a multi-directional disc returning mode, so that the whole disc returning efficiency is improved; meanwhile, the sterilization discs on each disc returning line are monitored in real time, the flow direction of the sterilization discs on each disc unloading and discharging station (which disc returning line corresponds to the flow direction) is adjusted in real time according to the number of the sterilization discs on the disc returning line, or the disc returning line corresponding to the feeding of each disc loading and feeding station is adjusted in real time according to the number of the sterilization discs on the disc returning line, so that the consistency of the number of the sterilization discs on each disc returning line is ensured, and the number of the discs unloaded from the disc discharging stations is balanced to a certain extent.
In this embodiment, the specific process of step S02 is as follows: comparing the number of the sterilization disks on each wire returning line with a preset standard value; when the number of the sterilization discs is larger than a preset standard value, the disc unloading and disc discharging station distribution flowing to the disc returning line is reduced; otherwise, increasing the distribution of the flow to the disc unloading and discharging stations on the disc returning line; or when the number of the sterilization disks is larger than a preset standard value, increasing the distribution of the tray loading and tray feeding stations corresponding to the tray returning line, or decreasing the distribution of the tray loading and tray feeding stations corresponding to the tray returning line.
Specifically, as shown in fig. 2, two reel returning lines are included, taking the central line as a boundary, the number of opening for loading the reel above the central line is x, and the number of opening for unloading the reel above the red line is x 1; the opening number of tray loading below the red line is y, and the opening number of tray unloading below the red line is y 1; n and m respectively represent the number of disc loading supplied by the disc returning line 1# and the disc returning line 2 #; n1 and m1 indicate the number of unloaded disks flowing to the disk return line 1# and the disk return line 2#, respectively. When the unloading opening number is an even number, 1 to (x 1+ y 1) # unloading station is respectively distributed to a return line 1# system and a return line 2# system; when the opening number of the unloading tray is odd, more unloading tray discharging stations are allocated to the tray-loading opening number x and y which is larger; when the loading opening number is an even number, 1 to (x + y) # loading is uniformly distributed to a return disk line 1# and a return disk line 2# system; when the number of the tray loading openings is odd, 1 to (x + y) # tray loading is allocated a tray loading station more to the larger of x and y.
In the operation process, the disc numbers (num 1 and num 2) and the fault signals (error 1 and error 2) on the disc returning line 1# and the disc returning line 2# are collected in real time to be used as the disc returning system congestion degree judgment parameters. When disc folding 1# on the disc returning line 1# is completely discharged, num1 is added by 1 (num 1= num1+ 1), and when disc splitting 1# on the disc returning line is completely discharged, num1 is subtracted by 1 (num 1= num 1-1); num2 is calculated in the same way. When num1 (num 2) > =8, it is regarded as the corresponding disc return system congestion yielded 1=1 (yielded 2= 1). When the congestion degrees of the return line 1# and the return line 2# are the same and no failure information is fed back, the allocation of n1 and m2 is not changed: when the congestion degrees of the return line 1# and the return line 2# are different and no fault information exists, the unloading tray supply corresponding to the congested return line is gradually reduced. When one of the coil returning lines has a fault, each coil unloading station is redistributed to each normal coil returning line; and after the fault is recovered, redistributing according to the initial state.
In this embodiment, the sterilization tray on the total tray discharging track and the sterilization tray on the tray discharging station execute the first priority scheduling at the tray discharging reversing position to ensure the balance of the tray discharging numbers of the tray discharging stations.
As shown in fig. 3, in this embodiment, the specific process of the first priority scheduling is as follows: the priority of the first disk is higher than that of the empty disk; when a sterilization disc is arranged on the track 1# and no disc is arranged on the disc unloading station, the track 1# returns to the disc through the reversing track; when no sterilization tray is arranged on the track No. 1 and a tray is arranged on the tray unloading and discharging station, the tray unloading and discharging station returns the tray through the tray discharging of the reversing track; secondly, corresponding priorities are distributed to the sterilization discs on each disc unloading and discharging station and the total disc discharging rail, and the priorities are automatically reduced when one sterilization disc runs on each disc unloading and discharging station or each disc discharging rail; and executing corresponding tray discharging action according to the priority of the tray discharging station and the sterilization tray on the total tray discharging track. As shown in fig. 2, the 8 unloading disc-discharging stations are divided into two groups, one for each station, which correspond to two disc-returning lines, and the other for each disc discharged from the 1# unloading disc-discharging station, the corresponding total disc-discharging track (e.g. track 1) discharges 3 discs through the reversing point, and the operations are sequentially performed; corresponding to the 2# disc unloading and discharging station, discharging 2 discs corresponding to the reversing position of the total disc discharging track when discharging one disc; corresponding to the 3# disc unloading and discharging station, 1 disc is discharged corresponding to the reversing position of the total disc discharging track when one disc is discharged; continuously discharging the 4# disc unloading and discharging station; through the setting of the priority, the balance of the number of the discharged disks on each disk discharging station is ensured.
In this embodiment, the sterilization tray on the total tray feeding track and the sterilization tray on the tray feeding station execute the second priority scheduling at the tray loading reversing position to ensure the balance of the tray feeding numbers of the tray feeding stations.
As shown in fig. 4, in this embodiment, the second priority scheduling includes: the priority of the disc loading disc-in request is larger than that of the disc loading track disc-in request at the side far away from the disc returning line. When a disc loading request is carried out, the general disc feeding track 1# close to the disc returning line has no disc, and when a disc exists on the general disc feeding track 2# far away from the disc returning line, the general disc feeding track 2# far away from the disc returning line responds to the disc loading request; otherwise, the total disk feeding track 1# on the close disk returning line responds to the disk loading request. The specific scheduling method is consistent with the disc-out scheduling method, which is not described herein any more, and the working balance on the disc-loading disc-entering station is also ensured.
In this embodiment, when only some tray entering stations are opened, a tray loading and tray entering cache region is established on the total tray entering track to ensure the balance of tray entering at each tray loading and tray entering station.
As shown in fig. 4, in this embodiment, when there are redundant sterilizing disks on the total disk-feeding track, the sterilizing disks are stored in the disk-loading and disk-feeding buffer area; when the bottles lack on the main tray feeding track, the sterilization tray is supplied to the main bottle feeding track from the tray loading and feeding cache area. Specifically, the track near the disk recovery system is labeled as track 1#, and the track far from the disk recovery system is labeled as track 2 #.
The disc discharging priority of the reversing track is as follows: the disk loading and disk entering request priority is greater than the disk entering request of track 2 #;
the disc feeding priority of the reversing track is as follows: a. when a disc is contained in the track 2#, the disc is fed into the reversing track and supplied by the track 2 #; b. and in other cases, the disc is fed by the track 1# supply reversing track.
When the loading system is partially turned on (e.g., 1#, 3#, 9#, 10 #) and the return line 1# and the return line 2# are working normally, the middle portion (gray portion) of the total disk-entering track in fig. 2 is regarded as the cache track.
As shown in fig. 5, cache tracks are stocked: if the 1# track has a disk and the 2# track has no disk, the disk of the 1# track flows to the 2# track, and the 1/2# track rotates forwards; when the 2# track has no disc, the 3# track has a disc, and the 2# track has no normal rotation, the 3# track disc flows to the 2# track, and the 2/3# track rotates reversely.
And (4) cache track disk patching: if the 1# disc supplement request signal, the 2# track has a disc and the 1# track has no disc, the 2# track disc flows to the 1# track, and the 1/2# track is inverted; when the 2# disc replacement request signal, the disc is present in the 2# track, the disc is absent in the 3# track, and the 2# track is not reversed, the disc in the 2# track flows to the 3# track, and the 2/3# track is rotated forward.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may be made by those skilled in the art without departing from the principle of the invention.

Claims (10)

1. A multi-directional disk returning intelligent control method for a sterilization logistics conveying line is characterized by comprising the following steps:
s01, real-time monitoring is carried out on the sterilization disks on the multiple disk returning lines of the sterilization logistics conveying line;
s02, adjusting the flow direction of the sterilization discs on each disc unloading and discharging station in real time according to the number of the sterilization discs on each disc returning line to ensure the consistency of the number of the sterilization discs on each disc returning line; or the tray returning line corresponding to the tray feeding of each tray loading bottle feeding station is adjusted in real time according to the number of the sterilization trays on each tray returning line so as to ensure the consistency of the number of the sterilization trays on each tray returning line.
2. The intelligent control method for multi-directional disk returning of sterilization logistics conveying line according to claim 1, wherein the specific process of the step S02 is as follows: comparing the number of the sterilization disks on each wire returning line with a preset standard value; when the number of the sterilization discs is larger than a preset standard value, the disc unloading and disc discharging station distribution flowing to the disc returning line is reduced; otherwise, increasing the distribution of the flow to the disc unloading and discharging stations on the disc returning line;
or when the number of the sterilization disks is larger than a preset standard value, increasing the distribution of the tray loading and tray feeding stations corresponding to the tray returning line, or decreasing the distribution of the tray loading and tray feeding stations corresponding to the tray returning line.
3. The intelligent control method for multi-directional disc returning of the sterilization logistics conveying line according to claim 1, wherein when one of the disc returning lines fails, each disc unloading station is redistributed to each normal disc returning line.
4. The intelligent control method for the multi-directional disc returning of the sterilization logistics conveying line according to claim 1, 2 or 3, wherein the sterilization discs on the total disc discharging track and the sterilization discs on the disc unloading and discharging stations execute first priority scheduling at the disc unloading reversing position to ensure the balance of the disc discharging numbers of the disc unloading and discharging stations.
5. The intelligent control method for multi-directional disk return of sterilization logistics conveying line according to claim 4, wherein the specific process of the first priority scheduling is as follows: corresponding priorities are allocated to the sterilization discs on each disc unloading and discharging station and the total disc discharging rail, and the priority is automatically reduced when one sterilization disc runs on each disc unloading and discharging station or each disc discharging rail; and executing corresponding tray discharging action according to the priority of the tray discharging station and the sterilization tray on the total tray discharging track.
6. The intelligent control method for the multi-directional disc returning of the sterilization logistics conveying line according to claim 1, 2 or 3, wherein the second priority scheduling is performed at the disc loading reversing position between the sterilization discs on the total disc feeding track and the sterilization discs on the disc feeding stations, so that the balance of the disc feeding numbers of the disc feeding stations is ensured.
7. The intelligent control method for multi-directional disk return of sterilization logistics conveying line according to claim 6, wherein the second priority scheduling comprises: the priority of the disc loading disc-in request is larger than that of the disc loading track disc-in request at the side far away from the disc returning line.
8. The intelligent control method for multi-directional disk return of sterilization logistics conveying line according to claim 6, wherein the second priority scheduling further comprises: when a disc loading and disc entering request is carried out, the general disc entering track close to the disc returning line has no disc, and when a disc is arranged on the general disc entering track far away from the disc returning line, the general disc entering track far away from the disc returning line responds to the disc loading and disc entering request; otherwise, the total disk feeding track on the close disk returning line responds to the disk loading request.
9. The intelligent control method for multi-directional disk returning of the sterilization logistics conveying line as claimed in claim 1, 2 or 3, wherein when only part of the disk feeding stations are opened, a disk loading and disk feeding buffer area is established on the total disk feeding track so as to ensure the balance of disk feeding on each disk loading and disk feeding station.
10. The intelligent control method for multi-directional disc returning of the sterilization logistics conveying line according to claim 9, wherein when there are redundant sterilization discs on the total disc feeding track, the sterilization discs are stored in a disc loading and disc feeding cache area; when the bottles lack on the main tray feeding track, the sterilization tray is supplied to the main bottle feeding track from the tray loading and feeding cache area.
CN201711039987.8A 2017-10-31 2017-10-31 Multidirectional disc returning intelligent control method for sterilization logistics conveying line Active CN109720797B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711039987.8A CN109720797B (en) 2017-10-31 2017-10-31 Multidirectional disc returning intelligent control method for sterilization logistics conveying line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711039987.8A CN109720797B (en) 2017-10-31 2017-10-31 Multidirectional disc returning intelligent control method for sterilization logistics conveying line

Publications (2)

Publication Number Publication Date
CN109720797A CN109720797A (en) 2019-05-07
CN109720797B true CN109720797B (en) 2020-10-23

Family

ID=66293987

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711039987.8A Active CN109720797B (en) 2017-10-31 2017-10-31 Multidirectional disc returning intelligent control method for sterilization logistics conveying line

Country Status (1)

Country Link
CN (1) CN109720797B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116443358A (en) * 2023-05-17 2023-07-18 统之幸食品(江苏)有限公司 A fully automatic sterilization system for soft bag packaging products and its working method
CN117262686B (en) * 2023-10-09 2025-02-14 果栗智造(上海)技术股份有限公司 Magnetic drive motor conveying method, device, system and storage medium
CN117361028A (en) * 2023-11-21 2024-01-09 楚天科技股份有限公司 Tray conveying system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316535A (en) * 1978-05-24 1982-02-23 F. Jos. Lamb Company Workpiece storage system
DE19521185A1 (en) * 1995-06-10 1996-12-12 Truetzschler Gmbh & Co Kg Can conveyor system between two lines
NL1019373C2 (en) * 2001-11-15 2003-05-16 Eurosort B V I O Device and transport container for transporting and controlled discharge of a load.
ITMI20020787A1 (en) * 2002-04-12 2003-10-13 Sandvik Sorting Systems S P A IMPROVED TOWING SYSTEM FOR SORTING MACHINES
CN101659350B (en) * 2008-08-29 2012-06-27 向熙科技股份有限公司 Continuous conveying system capable of double-sided loading and unloading and its method

Also Published As

Publication number Publication date
CN109720797A (en) 2019-05-07

Similar Documents

Publication Publication Date Title
CN109720797B (en) Multidirectional disc returning intelligent control method for sterilization logistics conveying line
US8015778B2 (en) Method for filling containers with piece goods
US10941005B2 (en) Method for sorting conveyed objects on a conveyor system using time control
US20240286839A1 (en) Distributor system and method for conveying goods in a storage and order-picking system
EP3256406B1 (en) A palletizing system and a method of operating such a palletizing system
CN202897490U (en) Multi-station intelligent bottle managing device
CN107253588A (en) material transmission control method and system
CN103733073A (en) Sample inspection automation system
US10745200B2 (en) Method and system for commissioning products
CN115303699A (en) Storage system emergency treatment method, device, equipment and storage medium
CN112938451B (en) Logistics conveying system and control method for empty disk cache scheduling
CN106600194A (en) Automatic door production and distribution system and method thereof
CN110040409B (en) A filter rod in-out and out-warehouse handling system based on double-row racks
US10668508B2 (en) Method for switching between product types on a sorting system for sorting products such as vegetables and fruit and sorting system therefor
CN109911496B (en) Intelligent storage method and system for oral liquid
CN107662802B (en) Intelligent control method for tray disassembling and tray disassembling scheduling conveying of sterilization logistics conveying line
JP5192217B2 (en) Transport device
EP3665659B1 (en) Packaging machine, and control method of the same
CN107161585A (en) A kind of material automatic transportation control system
JP6486658B2 (en) Container arrangement mechanism in article sorting device
CN216862980U (en) Transport storage system with redundancy design
CN209080804U (en) A kind of vehicle of sterilization transportation system
CN109720798B (en) Intelligent control method for tray loading and tray stacking dispatching conveying of sterilization logistics conveying line
CN109720657A (en) A kind of sterilizing logistics system and sterilizing methods
SU917911A1 (en) Automated section

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant