CN105883707A - Control method for bottle flow speed in beverage filling production line - Google Patents
Control method for bottle flow speed in beverage filling production line Download PDFInfo
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- CN105883707A CN105883707A CN201610350877.2A CN201610350877A CN105883707A CN 105883707 A CN105883707 A CN 105883707A CN 201610350877 A CN201610350877 A CN 201610350877A CN 105883707 A CN105883707 A CN 105883707A
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- central processing
- processing unit
- bottle flow
- flow velocity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
- B67C3/24—Devices for supporting or handling bottles
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- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
- Control Of Conveyors (AREA)
Abstract
The invention discloses a control method for the bottle flow speed in a beverage filling production line. The control method includes the steps that firstly, a control device for the bottle flow speed is arranged, wherein the control device structurally comprises a frequency converter electrically connected with a motor, a signal detection device outside a conveyor belt is electrically connected with a PLC central processing unit, and the PLC central processing unit is electrically connected with the frequency converter; secondly, a reference pulse number is preset in the PLC central processing unit; thirdly, the conveyor belt runs, and the signal detection device feeds real-time pulse signals back to the PLC central processing unit; and fourthly, the PLC central processing unit compares the number of the real-time pulse signals received within the unit time period with the reference pulse number so as to feed a frequency regulation amount back to the frequency converter in real time, the running speed of the conveyor belt is regulated by regulating the rotating speed of the motor, and therefore the bottle flow speed on the conveyor belt is regulated in time. The control method has the beneficial effects that the bottle flow speed can be precisely controlled and regulated in time, and it is effectively ensured that the filling production line stably runs at a high speed.
Description
Technical field
The present invention relates to beverage filling production technical field, be specifically related to the control method of bottle Flow Velocity.
Background technology
Along with improving constantly of beverage filling production lines speed, the accurately control of bottle Flow Velocity seems particularly important.The control device of traditional bottle Flow Velocity, its structure includes: running for conveyer belt provides the motor of power, and motor electrically connects with converter.In theory, once setting controlling the operating frequency of converter in device, the output shaft of motor then can operate with certain rotating speed, and conveyer belt then can run with certain speed, the speed of service of conveyer belt then can calculate the bottle Flow Velocity on conveyer belt.But during the actual fed of bottle, bottle Flow Velocity is also by other more multifactorial interference, such as the change of conveyer belt lubricating coefficient, the abrasion of chain, the interference etc. of external communication, under the interference of many factors, there is certain deviation in the bottle Flow Velocity that bottle Flow Velocity actual on conveyer belt and Theoretical Calculation obtain.Then there is following defect in the method using the control device of traditional bottle Flow Velocity to be controlled bottle Flow Velocity: one, the error between actual bottle Flow Velocity and the most calculated bottle Flow Velocity is relatively big, and bottle Flow Velocity is difficult to precisely controlled；Two, when the speed of service in upstream belt changes, bottle diameter changes, bottle Flow Velocity cannot be adjusted in time.
Summary of the invention
The technical issues that need to address of the present invention: the control method of bottle Flow Velocity in a kind of beverage filling production lines that bottle Flow Velocity can realize accurately controlling and adjusting in time bottle Flow Velocity is provided.
For solving the problems referred to above, the technical solution used in the present invention is: the control method of bottle Flow Velocity in beverage filling production lines, comprise the following steps: (one), the control device of bottle Flow Velocity is set, the structure controlling device of bottle Flow Velocity includes: running for conveyer belt provides the motor of power, motor electrically connects with converter, the outside of conveyer belt is provided with signal supervisory instrument, signal supervisory instrument bottle circulation on the conveyor belt is out-of-date can be produced and bottle number real-time pulse signal one to one, signal supervisory instrument electrically connects with PLC central processing unit, PLC central processing unit electrically connects with converter；(2) quantity, presetting the pulse signal in a unit interval section in PLC central processing unit adapts as reference pulse quantity, described reference pulse quantity nominal production capacity actual with production line；(3), conveyer belt run, signal supervisory instrument by real-time pulse signal Real-time Feedback to PLC central processing unit；(4), the real-time pulse signal received within the unit interval is compared by PLC central processing unit with reference pulse quantity, when the quantity of the real-time pulse signal received in unit interval section is more than reference pulse quantity, PLC central processing unit is then to the frequency adjustment of converter one frequency reducing of feedback, reduce the speed of service of conveyer belt by reducing motor speed, thus reduce the bottle Flow Velocity on conveyer belt；When the quantity of the real-time pulse signal received in unit interval section is less than reference pulse quantity, PLC central processing unit then provides the frequency adjustment of a raising frequency to converter, strengthen the speed of service of conveyer belt by improving motor speed, thus improve the bottle Flow Velocity on conveyer belt.
Further, the control method of bottle Flow Velocity in aforesaid beverage filling production lines, wherein, described signal supervisory instrument is photoswitch.
Further, the control method of bottle Flow Velocity in aforesaid beverage filling production lines, wherein, described motor is reducing motor.
Further, the control method of bottle Flow Velocity in aforesaid beverage filling production lines, wherein, described photoswitch includes signal projector and signal reflectors.
The invention have the advantage that real-time pulse signal can be sent to PLC central processing unit by signal supervisory instrument in real time, PLC central processing unit is then according to the quantity of the real-time pulse signal received in unit interval section, a frequency adjustment is fed back in real time to converter, the speed of service of conveyer belt is adjusted in time by adjusting the rotating speed of motor, thus adjust the bottle Flow Velocity on conveyer belt in time, so can not only correct the deviation of the bottle Flow Velocity that interference factor causes, make bottle Flow Velocity precisely controlled, when also ensuring that the speed of service in upstream belt changes and bottle diameter changes, bottle Flow Velocity on conveyer belt can be made and adjusting in time, thus effectively guarantee that whole packaging production line can be at a high speed, stably run.
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram that the bottle Flow Velocity used in the control method of bottle Flow Velocity in beverage filling production lines of the present invention controls device.
Detailed description of the invention
The present invention is described in further detail with preferred embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, the control method of bottle Flow Velocity, comprise the following steps: (one), the control device of bottle Flow Velocity is set, the structure controlling device of bottle Flow Velocity includes: running for conveyer belt 1 provides the motor 2 of power, in the present embodiment, motor 2 uses reducing motor, motor 2 electrically connects with converter 3, the outside of conveyer belt 1 is provided with signal supervisory instrument, signal supervisory instrument bottle circulation on conveyer belt 1 is out-of-date can be produced and bottle number real-time pulse signal one to one, signal supervisory instrument electrically connects with PLC central processing unit 5, PLC central processing unit 5 electrically connects with converter 3, in the present embodiment, described signal supervisory instrument is photoswitch 4, described photoswitch 4 includes signal projector 41 and signal reflectors 42.(2) quantity, presetting the pulse signal in a unit interval section in PLC central processing unit adapts as reference pulse quantity, described reference pulse quantity nominal production capacity actual with production line.(3), conveyer belt 1 run, photoswitch 4 by real-time pulse signal Real-time Feedback to PLC central processing unit 5；(4), the quantity of the real-time pulse signal received in unit interval section is compared by PLC central processing unit 5 with reference pulse quantity, when the quantity of the real-time pulse signal received in unit interval section is more than reference pulse quantity, Automatic Program in PLC central processing unit 5 then feeds back the frequency adjustment of a frequency reducing to converter 3 after calculating, reduce the speed of service of conveyer belt 1 by reducing the rotating speed of motor 2, thus reduce the bottle Flow Velocity on conveyer belt 1；When the quantity of the real-time pulse signal received in unit interval section is less than reference pulse quantity, Automatic Program in PLC central processing unit 5 then feeds back the frequency adjustment of a raising frequency to converter 3 after calculating, strengthen the speed of service of conveyer belt 1 by improving the rotating speed of motor 2, thus improve the bottle Flow Velocity on conveyer belt 1.
It is an advantage of the current invention that: real-time pulse signal is sent to PLC central processing unit 5 by photoswitch 4 in real time, PLC central processing unit 5 then can be according to the quantity of the real-time pulse signal received in unit interval section, a frequency adjustment is fed back in real time to converter 3, the speed of service of conveyer belt 1 is adjusted in time by adjusting the rotating speed of motor 2, thus adjust the bottle Flow Velocity on conveyer belt 1 in time, this can not only correct the deviation of the bottle Flow Velocity that interference factor causes, make bottle Flow Velocity precisely controlled, when also ensuring that the speed of service in upstream belt changes and bottle diameter changes, bottle Flow Velocity on conveyer belt 1 can be made and adjusting in time, thus effectively guarantee that whole filling production lines can be at a high speed, stably run.
Claims (4)
1. the control method of bottle Flow Velocity in beverage filling production lines, it is characterized in that: comprise the following steps: (one), the control device of bottle Flow Velocity is set, the structure controlling device of bottle Flow Velocity includes: running for conveyer belt provides the motor of power, motor electrically connects with converter, the outside of conveyer belt is provided with signal supervisory instrument, signal supervisory instrument bottle circulation on the conveyor belt is out-of-date can be produced and bottle number real-time pulse signal one to one, signal supervisory instrument electrically connects with PLC central processing unit, and PLC central processing unit electrically connects with converter；(2) quantity, presetting the pulse signal in a unit interval section in PLC central processing unit adapts as reference pulse quantity, described reference pulse quantity nominal production capacity actual with production line；(3), conveyer belt run, signal supervisory instrument by real-time pulse signal Real-time Feedback to PLC central processing unit；(4), the real-time pulse signal received within the unit interval is compared by PLC central processing unit with reference pulse quantity, when the quantity of the real-time pulse signal received in unit interval section is more than reference pulse quantity, PLC central processing unit is then to the frequency adjustment of converter one frequency reducing of feedback, reduce the speed of service of conveyer belt by reducing motor speed, thus reduce the bottle Flow Velocity on conveyer belt；When the quantity of the real-time pulse signal received in unit interval section is less than reference pulse quantity, PLC central processing unit then provides the frequency adjustment of a raising frequency to converter, strengthen the speed of service of conveyer belt by improving motor speed, thus improve the bottle Flow Velocity on conveyer belt.
The control method of bottle Flow Velocity in beverage filling production lines the most according to claim 1, it is characterised in that: described signal supervisory instrument is photoswitch.
The control method of bottle Flow Velocity in beverage filling production lines the most according to claim 1, it is characterised in that: described motor is reducing motor.
The control method of bottle Flow Velocity in beverage filling production lines the most according to claim 2, it is characterised in that: described photoswitch includes signal projector and signal reflectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610350877.2A CN105883707A (en) | 2016-05-25 | 2016-05-25 | Control method for bottle flow speed in beverage filling production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610350877.2A CN105883707A (en) | 2016-05-25 | 2016-05-25 | Control method for bottle flow speed in beverage filling production line |
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| Publication Number | Publication Date |
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| CN105883707A true CN105883707A (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610350877.2A Pending CN105883707A (en) | 2016-05-25 | 2016-05-25 | Control method for bottle flow speed in beverage filling production line |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928351A (en) * | 2017-12-19 | 2019-06-25 | 楚天科技股份有限公司 | It is a kind of can adjust automatically bottle outlet speed head tank tail washings packaging process |
| CN110902320A (en) * | 2019-12-21 | 2020-03-24 | 宁波天鱼机械有限公司 | Superspeed intelligent pressure-free beer bottle conveying system |
| CN114104655A (en) * | 2021-11-13 | 2022-03-01 | 浙江安胜科技股份有限公司 | Chain line following method and device |
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|---|---|---|---|---|
| CN2410606Y (en) * | 2000-02-28 | 2000-12-13 | 华南理工大学 | Automatic speed regulator of transporting product for roller kiln |
| US6814108B1 (en) * | 2004-01-29 | 2004-11-09 | Robert O. Brandt, Jr. | Precision filling apparatus |
| CN201330145Y (en) * | 2008-12-25 | 2009-10-21 | 宁波克浪机械制造有限公司 | No-pressure bottle-conveying control device for beer machine section in beer filling |
| CN102275730A (en) * | 2011-04-29 | 2011-12-14 | 广州达意隆包装机械股份有限公司 | Beverage bottle conveying system |
| CN202729772U (en) * | 2012-09-06 | 2013-02-13 | 南京乐惠轻工装备制造有限公司 | Wine filling machine glass bottle conveyor line |
| CN104724469A (en) * | 2013-12-24 | 2015-06-24 | 北新集团建材股份有限公司 | Multi-chain synchronous operation control system and synchronous operation method thereof |
-
2016
- 2016-05-25 CN CN201610350877.2A patent/CN105883707A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2410606Y (en) * | 2000-02-28 | 2000-12-13 | 华南理工大学 | Automatic speed regulator of transporting product for roller kiln |
| US6814108B1 (en) * | 2004-01-29 | 2004-11-09 | Robert O. Brandt, Jr. | Precision filling apparatus |
| CN201330145Y (en) * | 2008-12-25 | 2009-10-21 | 宁波克浪机械制造有限公司 | No-pressure bottle-conveying control device for beer machine section in beer filling |
| CN102275730A (en) * | 2011-04-29 | 2011-12-14 | 广州达意隆包装机械股份有限公司 | Beverage bottle conveying system |
| CN202729772U (en) * | 2012-09-06 | 2013-02-13 | 南京乐惠轻工装备制造有限公司 | Wine filling machine glass bottle conveyor line |
| CN104724469A (en) * | 2013-12-24 | 2015-06-24 | 北新集团建材股份有限公司 | Multi-chain synchronous operation control system and synchronous operation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928351A (en) * | 2017-12-19 | 2019-06-25 | 楚天科技股份有限公司 | It is a kind of can adjust automatically bottle outlet speed head tank tail washings packaging process |
| CN110902320A (en) * | 2019-12-21 | 2020-03-24 | 宁波天鱼机械有限公司 | Superspeed intelligent pressure-free beer bottle conveying system |
| CN110902320B (en) * | 2019-12-21 | 2021-07-06 | 宁波天鱼机械有限公司 | Superspeed intelligent pressure-free beer bottle conveying system |
| CN114104655A (en) * | 2021-11-13 | 2022-03-01 | 浙江安胜科技股份有限公司 | Chain line following method and device |
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Application publication date: 20160824 |
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