CN113335653A

CN113335653A - Conveying control system for beverage filling line

Info

Publication number: CN113335653A
Application number: CN202010137336.8A
Authority: CN
Inventors: 樊鹏程; 熊俊涛; 牛鹏; 张永林; 李宗祥; 肖勇
Original assignee: Ningbo Intelligent Manufacturing Technology Research Institute Co ltd
Current assignee: Ningbo Intelligent Manufacturing Technology Research Institute Co ltd
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2021-09-03

Abstract

The invention discloses a conveying control system for a beverage filling line, which aims to solve the problems of the existing conveying control system. The system comprises a first linear synchronous controller, a second linear synchronous controller and a master controller, wherein the master controller is respectively and electrically connected with the first linear synchronous controller and the second linear synchronous controller, the first linear synchronous controller and the second linear synchronous controller are both connected with a motor through a frequency converter, and the first linear synchronous controller and the second linear synchronous controller are both connected with a signal sensor and production equipment. The invention can reduce the shutdown and the fault of the client equipment; the method has the advantages that equipment faults are accurately and quickly diagnosed, and efficient maintenance and correct spare parts are provided; the method provides preventive service, discovers hidden equipment hazards in advance and reduces the loss of customers; the field maintenance is reduced, the working efficiency of equipment manufacturers for maintenance engineers is improved, and the personnel cost and the after-sales service cost are reduced; centralized management, unified service and maintenance flow reduce the differentiation, reduce administrative cost.

Description

Conveying control system for beverage filling line

Technical Field

The invention relates to the field of beverage packaging machinery, in particular to a conveying control system for a beverage filling line.

Background

In the beverage manufacturing industry, a conveying hub of a filling production line is a bottle conveying system, needs to have the characteristics of stable conveying, smooth bottle flow, safety and high efficiency, directly influences the production efficiency of the whole production line, and is one of the most important links in pressure-free conveying. The traditional production line has no pressure-free control system, and realizes the conveying from a plurality of rows of bottles to a single row of bottles by means of the extrusion conveying between the bottles, the bottle-to-bottle extrusion not only causes abrasion to the bottles, but also limits the speed of the production line, and the maximum speed can only meet 2.4 ten thousand bottles/h. The production efficiency of a line depends more on the speed of operation of the conveying system. However, the speed and capacity of the current bottling line are greatly improved, the transfer from one single machine to another, the conversion from multi-channel bottle flow to single-channel bottle flow and the conversion from single-channel bottle flow to multi-channel bottle flow have important influence on the whole line operation, and most filling lines are equipped with pressure-free control systems of enterprises such as KRONOES, SIG, HEUFT and the like. The method is basically characterized by small system maintenance amount and higher early investment cost.

At present, many filling and packaging line supporting enterprises in China continuously draw up advanced technical experiences abroad, and some imported equipment and technologies are gradually made into a home. Compared with foreign imported equipment, the performance of the domestic equipment is slightly single, the stability and the comprehensive capacity are insufficient, and the secondary development and debugging of the monitoring equipment of the later-stage equipment data and the remote maintenance of the equipment are also deficient.

Disclosure of Invention

It is an object of embodiments of the present invention to provide a delivery control system for a beverage filling line that solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:

a conveying control system for a beverage filling line comprises a first linear synchronous controller, a second linear synchronous controller and a master controller, wherein the master controller is electrically connected with the first linear synchronous controller and the second linear synchronous controller respectively, the first linear synchronous controller and the second linear synchronous controller are connected with a motor through a frequency converter, the first linear synchronous controller and the second linear synchronous controller are connected with a signal sensor and production equipment respectively, a transmission mechanism of the production equipment adopts a field side direct driving mode, the master controller adopts a driver sectional type centralized power supply mode, the master controller preferably selects a PLC controller, a PLC control program adopts an SIMATIC Manager programming environment, a user operation interface, formula management, operation information and system configuration modification are integrated into a set of operation environment. The signal sensor adopts an AS _ Interface protocol bus system to be connected with all sensors, command elements and signal output elements on site, and field data acquisition does not have hundreds of signal cables, so that the reduction of production efficiency caused by long time for finding cable fault reasons in use can be avoided. (see if there is a description error or needs to be added, if please correct and label)

As a further scheme of the embodiment of the invention: the communication module adopts a router, is easily purchased in the market and has good use effect.

As a further scheme of the embodiment of the invention: the first linear synchronous controller and the second linear synchronous controller both adopt GSYC04K series synchronous controllers based on OKON, have high-flexibility dynamic response operation effect, have data exchange and network state monitoring of various functional devices in the whole system, completely open a control program required by a user to write besides the embedded linear synchronous special function block, and have mature technology and low failure rate.

As a further scheme of the embodiment of the invention: the first linear synchronous controller and the second linear synchronous controller are electrically connected with the safety circuit, the low-voltage original and the alternating current bus system, and normal operation of the conveying system is guaranteed.

As a further scheme of the embodiment of the invention: the master controller is connected with the man-machine interface through the communication module, so that the functional capacity expansion of the user is easy to realize, and the functional cost does not need to be increased.

As a further scheme of the embodiment of the invention: the master controller is electrically connected with the first linear synchronous controller and the second linear synchronous controller through the Ethernet bus, so that the universal property is good, and the installation and the replacement are convenient.

As a further scheme of the embodiment of the invention: first linear synchronous controller installs and exports the sterilization machine entrance at unloading bottle buttress machine, and second linear synchronous controller installs and exports the case packer entrance at the sterilization machine, and the position is more reasonable, convenient operation.

Compared with the prior art, the embodiment of the invention has the beneficial effects that:

the system is reasonable in design, is constructed on an X86 platform, is configured by standard hardware of an industrial computer, changes the traditional multi-PLC control task distribution mode, and enables the control task design and programming to be simpler;

the master controller provides rich communication interfaces, so that the functional capacity expansion of a user is easy to realize, and functional cost does not need to be increased;

the master controller is embedded into a standard Codesys SP3.5 or SIMATIC Manager programming environment, and a user programmer is not required to learn other complicated programming environments;

the master controller develops a PID calculus mathematical function and a manufacturability control function block specially for the application process of the beverage industry, so that the running effect of high-flexibility dynamic response is realized, and the production efficiency of equipment is improved;

in the invention, all I/O signals adopt AS-interfaces for data exchange, thereby greatly reducing the number of signal cables and avoiding the reduction of production efficiency caused by the long production time occupied by the search of cable faults in use;

the invention has data exchange and network state monitoring of various functional devices, and the system can completely open the control program needed by the user to compile the user besides embedding the linear synchronous special function block;

the invention can reduce the shutdown and the fault of the client equipment; the method has the advantages that equipment faults are accurately and quickly diagnosed, and efficient maintenance and correct spare parts are provided; providing preventive Service, namely 'Proactive Service', discovering hidden equipment hazards in advance and reducing client loss; the field maintenance is reduced, the working efficiency of equipment manufacturers for maintenance engineers is improved, and the personnel cost and the after-sales service cost are reduced; providing expert service and consultation for more clients, and enhancing the service technical level of equipment manufacturers; centralized management, unified service and maintenance flow reduce the differentiation, reduce administrative cost.

Drawings

FIG. 1 is a schematic diagram of a delivery control system for a beverage filling line.

FIG. 2 is a schematic diagram of a control scheme for a first linear synchronous controller in a transport control system for a beverage filling line.

Wherein: the system comprises a 1-man-machine interface, a 2-communication module, a 3-first linear synchronous controller, a 4-frequency converter, a 5-motor, a 6-signal sensor, 7-production equipment, 8-second linear synchronous controller and 9-main controller.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

The conveying control system for the beverage filling line is applied to a 4.0 ten thousand-line bottle conveying system newly built by Nicoti beer Qingdao Korea company Limited. The WIFI network control system comprises a 17-inch HMI supporting a WIFI function, an EtherNet router, a PLC, a linear synchronous controller, a control box, a helical gear speed reducer, a field side signal sensor, a field side instruction operation element, a Profibus DP/AS _ interface network conversion module and the like. The HMI, the router, the PLC and the linear synchronous controller are connected through an Ethernet bus, and the router distributes the equipment data to DCS or GPRS. One linear synchronous controller is installed at the inlet from the outlet of the bottle unloading and stacking machine to the sterilizing machine, the other linear synchronous controller is installed at the inlet from the outlet of the sterilizing machine to the box filling machine, and the two OC2K-VO50 synchronous controllers support WIFI access, so that users can monitor and modify the operation parameters of the system through wireless terminal equipment (APPS) within the coverage range of a wireless network. The two linear synchronous controllers are connected with the frequency converter and a Siemens ET200 base unit through a Profibus-DP bus, and Siemens ET200s is connected with a field side signal sensor and a field side command operation element through Profinet.

Example 2

The conveying control system for the beverage filling line is applied to a bottle conveying system of a beer beverage filling (packaging) production line of North China Yichang beer. The system comprises a Master _ PC upper computer, a frequency converter, a field measurement motor, a linear synchronous controller, a field side instruction operation original and the like. The Master _ PC upper computer is connected with the frequency converter, the linear synchronous controller and the Master-DP/Master-ASI module through a Profibus-DP bus, the frequency converter directly controls the field measurement motor, and the Master-DP/Master-ASI module is connected with the field side signal sensor and the field side instruction operation original through an AS-interface line.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a beverage filling line is with transport control system, includes first linear synchronization controller (3), second linear synchronization controller (8) and total controller (9), its characterized in that, total controller (9) are connected with first linear synchronization controller (3) and second linear synchronization controller (8) electricity respectively, and first linear synchronization controller (3) and second linear synchronization controller (8) all link to each other with motor (5) through converter (4), and first linear synchronization controller (3) and second linear synchronization controller (8) all link to each other with signal sensor (6) and production facility (7).

2. A delivery control system for a beverage filling line according to claim 1, wherein the overall controller (9) is electrically connected to both the first linear synchronous controller (3) and the second linear synchronous controller (8) by means of an Ethernet bus.

3. A transport control system for a beverage filling line according to claim 1, characterized in that the first linear synchronization controller (3) and the second linear synchronization controller (8) each employ an OKON based GSYC04K series synchronization controller.

4. A transport control system for a beverage filling line according to claim 1 or 3, characterized in that the first linear synchronization controller (3) and the second linear synchronization controller (8) are also each electrically connected with a safety circuit, a low voltage element and an ac busbar system.

5. The delivery control system for a beverage filling line according to claim 1, wherein the general controller (9) is connected to a human-machine interface via a communication module (2).

6. The delivery control system for a beverage filling line according to claim 5, wherein the communication module (2) employs a router.

7. A transport control system for a beverage filling line according to claim 1, characterized in that the first linear synchronization controller (3) is installed at the exit of the bottle unstacker to sterilizer entrance and the second linear synchronization controller (8) is installed at the exit of the sterilizer to the inlet of the box filler.