CN104369887A - Liquid filling machine - Google Patents
Liquid filling machine Download PDFInfo
- Publication number
- CN104369887A CN104369887A CN201410426817.5A CN201410426817A CN104369887A CN 104369887 A CN104369887 A CN 104369887A CN 201410426817 A CN201410426817 A CN 201410426817A CN 104369887 A CN104369887 A CN 104369887A
- Authority
- CN
- China
- Prior art keywords
- central processing
- filling machine
- control box
- processing element
- module
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/26—Methods or devices for controlling the quantity of the material fed or filled
- B65B3/28—Methods or devices for controlling the quantity of the material fed or filled by weighing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
- B65B57/14—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged
- B65B57/145—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged for fluent material
Abstract
The invention discloses a liquid filling machine and relates to the technical field of manufacturing of filling equipment for liquid such as painting, ready mixed paint, printing ink, cementing compounds and refinishing paint. The liquid filling machine comprises a rack, wherein a control box, a cap pressing device, a control valve and a weighing table are arranged on the rack. A weighing sensor is arranged at the lower end of the weighing table, and a weighing instrument is arranged on the control box. The weighing instrument comprises a central processing chip, wherein a digital/analog conversion module, a man-machine interface module and a synchronous dynamic random storage module are all connected with the central processing chip, and the central processing chip is further connected with a programmable logic module provided with a monitoring procedure. The liquid filling machine can solve the problems that when a system of the weighing instrument accidentally crashes, an output channel cannot be closed in time, automatic restarting cannot be conducted in time, and accidents are likely to be caused.
Description
Technical field
The present invention relates to the liquid filling device manufacturing technology fields such as coating, mixed paint, ink, adhesion agent, mending paint, especially a kind of liquid-filling machine for Weighing type.
Background technology
The weighing instrument of current liquid-filling machine is all generally by load module, memory module, the compositions such as processing module, and be solidificated in internal storage by electrical control program and execution flow process, operationally, the program of Automatically invoked inside realizes predetermined function.Such mode of operation also exists a problem, when there is unexpected deadlock in the system of weighing instrument, delivery channel and autoboot can not be closed in time, if staff can not Timeliness coverage, now, material is also constantly being exported by delivery channel, and material will be caused to overflow the volume of splendid attire, if material is poisonous or inflammable and explosive material, the generation very easily caused the accident.
Summary of the invention
The object of this invention is to provide a kind of liquid-filling machine, it can solve when unexpected deadlock appears in the system of weighing instrument, can not close delivery channel and autoboot in time, and easily cause the accident the problem occurred.
In order to solve the problem, the technical solution used in the present invention is: this liquid-filling machine, comprises stand, this stand is provided with control box, pressing device, control cock and weighting platform; The lower end of described weighting platform is provided with LOAD CELLS; Described control box is provided with weighing instrument; Described weighing instrument comprises central processing element; D/A switch module, human-machine interface module, synchronous dynamic random memory module is all connected with described central processing element; The programmed logical module being provided with watchdog routine be in addition connected with described central processing element.
In technique scheme, more specifically scheme can also be: described central processing element is field programmable gate array, and described central processing element is provided with SOC(system on a chip).
Further: described control box (12) is explosion-proof control box.
Owing to have employed technique scheme, the present invention compared with prior art, the beneficial effect had is: owing to being provided with the programmed logical module of watchdog routine, so when there is unexpected deadlock in the system of weighing instrument, delivery channel can be closed in time, simultaneously restarting systems in time, avoiding problems the generation of accident.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is the block diagram of weighing instrument of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described: the liquid-filling machine shown in Fig. 1 and Fig. 2, comprises stand 11, and this stand is provided with explosion-proof control box 12, pressing device 13, control cock 14 and weighting platform 15; The lower end of weighting platform 15 is provided with LOAD CELLS 6; Explosion-proof control box 12 is provided with weighing instrument 10; Weighing instrument 10 comprises the central processing element 1 of the field programmable gate array being provided with SOC(system on a chip); D/A switch module 2, human-machine interface module 3, synchronous dynamic random memory module 4 is all connected with central processing element 1; The programmed logical module 5 being provided with watchdog routine be in addition connected with central processing element 1.
During work, arranged the gravimetric value of needs by human-machine interface module 3, this gravimetric value is stored in synchronous dynamic random memory module 4 by central processing element 1 by human-machine interface module 3.Container containing is placed on weighting platform 15 by workman, after position transduser experiences the signal of container, signal is sent to central processing element 1 through programmed logical module 5, central processing element 1 issues instructions to programmed logical module 5 and controls control cock and open material-filling in container, the gravimetric value of container is transferred to central processing element 1 through D/A switch module 2 by LOAD CELLS 6 in real time, and compare with set gravimetric value, when the gravimetric value of container is equal with the gravimetric value of setting, central processing element 1 sends instruction, programmed logical module 5 closed control valve 14, filling complete, the container installing material is taken pressing device and is carried out gland encapsulation 13 times by workman.Control box 12 in the present embodiment is explosion-proof control box, and it can prevent when carrying out filling to inflammable and explosive liquid, and deciliter spark sent of electrical equipment is accidents caused.
In pouring process, if the system of weighing instrument surprisingly crashes, programmed logical module 5 can closed control valve 14 in time, start reset routine restarting systems simultaneously, avoiding problems and cannot filling material be caused to overflow thus accidents caused possibility by closed control valve 14 because system surprisingly crashes.
Claims (3)
1. a liquid-filling machine, comprises stand (11), and this stand is provided with control box (12), pressing device (13), control cock (14) and weighting platform (15); The lower end of described weighting platform (15) is provided with LOAD CELLS (6); It is characterized in that: on described control box (12), be provided with weighing instrument (10); Described weighing instrument (10) comprises central processing element (1); D/A switch module (2), human-machine interface module (3), synchronous dynamic random memory module (4) is all connected with described central processing element (1); The programmed logical module (5) being provided with watchdog routine be in addition connected with described central processing element (1).
2. liquid-filling machine according to claim 1, is characterized in that: described central processing element (1) is field programmable gate array, and described central processing element (1) is provided with SOC(system on a chip).
3. liquid-filling machine according to claim 1, is characterized in that: described control box (12) is explosion-proof control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426817.5A CN104369887A (en) | 2014-08-27 | 2014-08-27 | Liquid filling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426817.5A CN104369887A (en) | 2014-08-27 | 2014-08-27 | Liquid filling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104369887A true CN104369887A (en) | 2015-02-25 |
Family
ID=52549150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410426817.5A Pending CN104369887A (en) | 2014-08-27 | 2014-08-27 | Liquid filling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104369887A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947253A (en) * | 2016-07-04 | 2016-09-21 | 天津蓝新石油化工有限公司 | Automatic packaging device for car lubricant big barrel |
| CN111679706A (en) * | 2020-04-30 | 2020-09-18 | 江苏易电保云能源科技有限公司 | Intelligent power distribution control system |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0369495A (en) * | 1989-06-27 | 1991-03-25 | Andre Graffin | Container filling apparatus for simul- taneously executing weight measurement |
| CN201149517Y (en) * | 2008-01-22 | 2008-11-12 | 成都佳贝尔电子科技有限责任公司 | Metering equipment for receiving dissolved acetylene |
| CN201559254U (en) * | 2009-12-29 | 2010-08-25 | 三一重工股份有限公司 | Dispensing equipment and metering system thereof |
| CN201724717U (en) * | 2010-03-02 | 2011-01-26 | 成都光明光电股份有限公司 | Automatic weighing and feeding device |
| CN201811779U (en) * | 2010-09-07 | 2011-04-27 | 深圳市兰洋科技有限公司 | Electronic scale |
| CN102135443A (en) * | 2010-01-26 | 2011-07-27 | 常州珠峰称重设备有限公司 | Intelligent weighing control instrument |
| CN102169333A (en) * | 2011-03-10 | 2011-08-31 | 宁波市联成机械有限责任公司 | Automatic control system of milling system |
| CN102914352A (en) * | 2012-10-16 | 2013-02-06 | 深圳市卓禾仪器有限公司 | Electronic weighing instrument with programmable control function |
| CN202794949U (en) * | 2012-06-21 | 2013-03-13 | 安徽索维机电设备制造有限公司 | Automatic control system for material processing |
| CN203667017U (en) * | 2013-12-30 | 2014-06-25 | 北京大通星河自控技术有限公司 | Hopper type weighing filling machine |
-
2014
- 2014-08-27 CN CN201410426817.5A patent/CN104369887A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0369495A (en) * | 1989-06-27 | 1991-03-25 | Andre Graffin | Container filling apparatus for simul- taneously executing weight measurement |
| CN201149517Y (en) * | 2008-01-22 | 2008-11-12 | 成都佳贝尔电子科技有限责任公司 | Metering equipment for receiving dissolved acetylene |
| CN201559254U (en) * | 2009-12-29 | 2010-08-25 | 三一重工股份有限公司 | Dispensing equipment and metering system thereof |
| CN102135443A (en) * | 2010-01-26 | 2011-07-27 | 常州珠峰称重设备有限公司 | Intelligent weighing control instrument |
| CN201724717U (en) * | 2010-03-02 | 2011-01-26 | 成都光明光电股份有限公司 | Automatic weighing and feeding device |
| CN201811779U (en) * | 2010-09-07 | 2011-04-27 | 深圳市兰洋科技有限公司 | Electronic scale |
| CN102169333A (en) * | 2011-03-10 | 2011-08-31 | 宁波市联成机械有限责任公司 | Automatic control system of milling system |
| CN202794949U (en) * | 2012-06-21 | 2013-03-13 | 安徽索维机电设备制造有限公司 | Automatic control system for material processing |
| CN102914352A (en) * | 2012-10-16 | 2013-02-06 | 深圳市卓禾仪器有限公司 | Electronic weighing instrument with programmable control function |
| CN203667017U (en) * | 2013-12-30 | 2014-06-25 | 北京大通星河自控技术有限公司 | Hopper type weighing filling machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947253A (en) * | 2016-07-04 | 2016-09-21 | 天津蓝新石油化工有限公司 | Automatic packaging device for car lubricant big barrel |
| CN111679706A (en) * | 2020-04-30 | 2020-09-18 | 江苏易电保云能源科技有限公司 | Intelligent power distribution control system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150225 |