CN107215494A - Quantitative weighing system - Google Patents
Quantitative weighing system Download PDFInfo
- Publication number
- CN107215494A CN107215494A CN201710185346.7A CN201710185346A CN107215494A CN 107215494 A CN107215494 A CN 107215494A CN 201710185346 A CN201710185346 A CN 201710185346A CN 107215494 A CN107215494 A CN 107215494A
- Authority
- CN
- China
- Prior art keywords
- chip microcomputer
- magnetic valve
- weighing
- product
- touch
- 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
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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
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/32—Devices or methods for controlling or determining the quantity or quality or 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
Abstract
The invention provides a kind of Quantitative Weighing System, including feeding device, magnetic valve one, weighing platform, weighing sensor, A/D converter, single-chip microcomputer, touch-screen, serial communication modular, magnetic valve two and packaging facilities；Product loading feeding device is entered into weighing platform, weighing sensor produces electric signal, it is changed into data signal by A/D converter, it is sent in single-chip microcomputer, it is compared by single-chip microcomputer with set standard weights, the weight of product is adjusted by the closure or disconnection that control magnetic valve one, the packaging that controls packaging facilities to realize product by controlling the closed and disconnected of magnetic valve two；Touch-screen can not only be used for input but also as output, for showing current gravimetric value, accumulative number of package during output；For setting the parameter of system during input；The information interchange that serial communication modular is used between single-chip microcomputer and PC, also may be such that PC realizes the remote control to automaton.
Description
Technical field
The present invention relates to a kind of Quantitative Weighing System.
Background technology
Quantitative weighing problem is in industrial processes using quite varied, such as blending process of chemical industry, the packaging of food
Process, dispensing packaging process of cement etc..Traditional weighing mode is all the mechanical weighing for first carrying out static state, by manually not
Then the process of disconnected charging or material reducing carries out hand-filling or dispensing again to control weight of weighing, so cause it is extremely inefficient,
The labor intensity of workman is very big, and precision is not high.
The appearance of electronic scale improves the precision that static mechanical is weighed, but in dynamic production process, weighing precision is true
A real problem.Then how to solve the problems, such as that the weighing precision during dynamic weighing becomes the focus of current research.In addition,
In material loading process, due to the inertia in material dropping process, when stopping loading, some total material can be trapped in
In the air, it is impossible to calculated weight, so as to further influence precision.
The content of the invention
Present invention aim to address above mentioned problem, there is provided a kind of Quantitative Weighing System.
The purpose of the present invention is accomplished by the following way：
Quantitative Weighing System, including feeding device, magnetic valve one, weighing platform, weighing sensor, A/D converter, single-chip microcomputer,
Touch-screen, serial communication modular, magnetic valve two and packaging facilities；Product loading feeding device is entered into weighing platform, biography of weighing
Sensor produce electric signal, be changed into data signal by A/D converter, be sent in single-chip microcomputer, single-chip microcomputer by its with it is set
Standard weights be compared, the weight of product is adjusted by the closure or disconnection that control magnetic valve one, by controlling electromagnetism
The closed and disconnected of valve two controls the packaging facilities to realize the packaging of product；Touch-screen can not only be used for input but also as output,
For showing current gravimetric value, accumulative number of package during output；For setting the parameter of system during input；Serial communication modular is used
Information interchange between single-chip microcomputer and PC, also may be such that PC realizes the remote control to automaton.
The beneficial effects of the invention are as follows：
The present invention loads material by the way of first claiming to fill afterwards, by the aperture and action control product packaging that control magnetic valve
Weight.Simple in construction, cost of the invention is relatively low, and precision is high.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
It is further described in detail presently in connection with accompanying drawing.
As shown in figure 1, Quantitative Weighing System, including feeding device 1, magnetic valve 1, weighing platform 3, weighing sensor 4,
A/D converter 5, single-chip microcomputer 6, touch-screen 7, serial communication modular 8, magnetic valve 29 and packaging facilities 10；Product is loaded and is fed
Equipment 1 enters weighing platform 3, and weighing sensor 4 produces electric signal, is changed into data signal by A/D converter 5, is sent to
In single-chip microcomputer 6, it is compared by single-chip microcomputer 6 with set standard weights, by the closure or the disconnection that control magnetic valve 1
To adjust the weight of product, packaging facilities 10 is controlled to realize the packaging of product by controlling the closed and disconnected of magnetic valve 29；
Touch-screen 7 can not only be used for input but also as output, for showing current gravimetric value, accumulative number of package during output；During input
Parameter for setting system；The information interchange that serial communication modular 8 is used between single-chip microcomputer 6 and PC, also may be such that PC
Realize the remote control to automaton.
Schematical embodiment of the invention is the foregoing is only, the scope of the present invention is not limited to.It is any
Those skilled in the art, made equivalent variations and modification on the premise of the design of the present invention and principle is not departed from,
The scope of protection of the invention should be belonged to.
Claims (1)
1. Quantitative Weighing System, it is characterised in that turn including feeding device, magnetic valve one, weighing platform, weighing sensor, A/D
Parallel operation, single-chip microcomputer, touch-screen, serial communication modular, magnetic valve two and packaging facilities；Product loading feeding device is entered and weighed
Platform, weighing sensor produces electric signal, is changed into data signal by A/D converter, is sent in single-chip microcomputer, and single-chip microcomputer will
It is compared with set standard weights, adjusts the weight of product by the closure or disconnection that control magnetic valve one, leads to
The packaging for crossing the closed and disconnected of control magnetic valve two to control packaging facilities to realize product；Touch-screen can not only be used for input and can
As output, for showing current gravimetric value, accumulative number of package during output；For setting the parameter of system during input；Serial ports
The information interchange that communication module is used between single-chip microcomputer and PC, also may be such that PC realizes the long-range control to automaton
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710185346.7A CN107215494A (en) | 2017-03-25 | 2017-03-25 | Quantitative weighing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710185346.7A CN107215494A (en) | 2017-03-25 | 2017-03-25 | Quantitative weighing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107215494A true CN107215494A (en) | 2017-09-29 |
Family
ID=59927830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710185346.7A Pending CN107215494A (en) | 2017-03-25 | 2017-03-25 | Quantitative weighing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107215494A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5834707A (en) * | 1992-05-05 | 1998-11-10 | K-Tron Technologies, Inc. | Bulk material scale and flowmeter |
| CN101275866A (en) * | 2008-05-09 | 2008-10-01 | 沈阳天成自动化工程有限公司 | Automatic weighing type fluid state material metering instrument |
| CN201604830U (en) * | 2010-03-05 | 2010-10-13 | 厦门大学 | Autocontrol instrument of bulk material quantitative package |
| CN202836695U (en) * | 2012-10-13 | 2013-03-27 | 榆林学院 | Dynamic weighing electronic balance |
| CN206654213U (en) * | 2017-03-25 | 2017-11-21 | 任强 | Quantitative weighing system |
-
2017
- 2017-03-25 CN CN201710185346.7A patent/CN107215494A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5834707A (en) * | 1992-05-05 | 1998-11-10 | K-Tron Technologies, Inc. | Bulk material scale and flowmeter |
| CN101275866A (en) * | 2008-05-09 | 2008-10-01 | 沈阳天成自动化工程有限公司 | Automatic weighing type fluid state material metering instrument |
| CN201604830U (en) * | 2010-03-05 | 2010-10-13 | 厦门大学 | Autocontrol instrument of bulk material quantitative package |
| CN202836695U (en) * | 2012-10-13 | 2013-03-27 | 榆林学院 | Dynamic weighing electronic balance |
| CN206654213U (en) * | 2017-03-25 | 2017-11-21 | 任强 | Quantitative weighing system |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170929 |