CN203572562U - Weight detection system - Google Patents
Weight detection system Download PDFInfo
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- CN203572562U CN203572562U CN201320624343.6U CN201320624343U CN203572562U CN 203572562 U CN203572562 U CN 203572562U CN 201320624343 U CN201320624343 U CN 201320624343U CN 203572562 U CN203572562 U CN 203572562U
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- Prior art keywords
- microprocessor
- weight
- detection system
- weight detection
- signal
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- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 20
- 238000005303 weighing Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 abstract 1
- 238000004043 dyeing Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses a weight detection system. The weight detection system comprises a weighing sensor, a signal amplifier, an A/D converter and a microprocessor which are electrically connected with each other successively; the microprocessor is connected with a display terminal, and the display terminal is used for displaying a weight value; and the microprocessor is also connected with a power supply module, and the power supply module is used for supplying the microprocessor and other electronic elements with power. The weigh detection system provides high-precision reagent allowance measurement, in addition, a threshold value of the required dosage can be set by the system, the alarm can be given when the reagent allowance is less than demand, and no person is required to be on duty.
Description
Technical field
The utility model relates to a kind of weight detection system.
Background technology
In cell dyeing process, conventionally need to draw a certain amount of reagent by rifle head has coordinated, in high dyeing course, amount of reagent need to be controlled very precisely, and meanwhile, the storage of reagent also determines that can a cell dyeing process complete smoothly, if storage is less than the required dosage of dyeing, will cause so the failure of this task, the material in process will all slattern, and cost is increased.Existing reagent weighing system cannot reach high-precision requirement, may occur larger error, cannot meet the micro-control requirement of some reagent needs, therefore, need to have device accurately to detect whether enough this cell dyeings of residue amount of reagent and use.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide weight detection system, and it is amount of detector reagent accurately.
For addressing the above problem, the technical scheme that the utility model adopts is as follows:
Weight detection system, comprise the LOAD CELLS, signal amplifier, A/D converter and the microprocessor that are electrically connected to successively, described LOAD CELLS is used for obtaining reagent weight information and converts weight simulating signal to, described signal amplifier amplifies and exports A/D converter to for the weight simulating signal that described LOAD CELLS is obtained, and described A/D converter converts the weight simulating signal after amplifying to weight digital signal and exports microprocessor to; Described microprocessor is connected with a display terminal, and described display terminal is used for showing weight numerical value, and described microprocessor is also connected with a supply module, and described supply module is for powering to described weight detection system.
Described LOAD CELLS is strain pressure transducer.
Described microprocessor is also connected with a loudspeaker, and described loudspeaker is for playing the alerting signal that microprocessor sends.
Described microprocessor is also connected with a load module, and described load module is used for to microprocessor sending controling instruction.
Compared to existing technology, the beneficial effects of the utility model are: this system provides high-precision reagent surplus to measure, and in addition, this system can be set the threshold values of required dosage, when reagent surplus is less than demand, can give the alarm, and does not need the manually value of keeping.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the module diagram of the better embodiment of the utility model weight detection system.
Embodiment
Be illustrated in figure 1 the utility model system architecture preferred embodiment, weight detection system, comprise the LOAD CELLS 101, signal amplifier 102, A/D converter 103 and the microprocessor 104 that are electrically connected to successively, microprocessor 104 is also connected with power module 105 and display terminal 106, power module 105 to microprocessor with and device in other electricity consumption modules DC low voltage power supply is provided, LOAD CELLS 101 is specially strain pressure transducer, LOAD CELLS 101 can be fixed on the below of loading supporting plate, when being housed, the reagent bottle of reagent is positioned on loading supporting plate, while producing pressure, LOAD CELLS 101 obtains pressure information and is converted into weight simulating signal, signal amplifier 102 amplifies obtained weight simulating signal, can obtain more accurately sensitive simulating signal, A/D converter 103 is converted to weight digital signal by the weight simulating signal after amplifying, microprocessor 104 is processed and on the screen of display terminal 106, weight numerical value is shown it after receiving weight digital signal.
Microprocessor 104 is also connected with a load module 107 and loudspeaker 108, load module 107 can transmit control signal to microprocessor 104, be specifically as follows: when needs carry out many group cell dyeing work continuously, user calculates respectively every group of reagent that cell dyeing is required, then by load module 107 input control parameters to microprocessor 104, control the accurate weight that parameter refers to every group of required reagent of cell dyeing, or when every group of cell dyeing all used the reagent of same amount, only need to input dosage and number of times, before every group of dyeing work starts, microprocessor 104 all calculates remaining dosage in current reagent bottle, when remaining underdosage is when dyeing work next time, microprocessor 104 can be to loudspeaker 108 signal that gives the alarm, notify user to add reagent and send abnormal signal and to whole device, send stop signal by center processor to the center processor of cell-stain apparatus.
Above-mentioned embodiment is only preferred implementation of the present utility model; can not limit with this scope of the utility model protection, the variation of any unsubstantiality that those skilled in the art does on basis of the present utility model and replacement all belong to the utility model scope required for protection.
Claims (4)
1. weight detection system, it is characterized in that, comprise the LOAD CELLS, signal amplifier, A/D converter and the microprocessor that are electrically connected to successively, described LOAD CELLS is used for obtaining reagent weight information and converts weight simulating signal to, described signal amplifier amplifies and exports A/D converter to for the weight simulating signal that described LOAD CELLS is obtained, and described A/D converter converts the weight simulating signal after amplifying to weight digital signal and exports microprocessor to; Described microprocessor is connected with a display terminal, and described display terminal is used for showing weight numerical value, and described microprocessor is also connected with a supply module, and described supply module is for powering to described weight detection system.
2. weight detection system according to claim 1, is characterized in that, described LOAD CELLS is strain pressure transducer.
3. weight detection system according to claim 1, is characterized in that, described microprocessor is also connected with a loudspeaker, and described loudspeaker is for playing the alerting signal that microprocessor sends.
4. weight detection system according to claim 1, is characterized in that, described microprocessor is also connected with a load module, and described load module is for to microprocessor sending controling instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320624343.6U CN203572562U (en) | 2013-10-10 | 2013-10-10 | Weight detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320624343.6U CN203572562U (en) | 2013-10-10 | 2013-10-10 | Weight detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203572562U true CN203572562U (en) | 2014-04-30 |
Family
ID=50540289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320624343.6U Expired - Lifetime CN203572562U (en) | 2013-10-10 | 2013-10-10 | Weight detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203572562U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424148A (en) * | 2015-11-11 | 2016-03-23 | 河南工业大学 | Polynomial-based support vector regression granary storage weight detection method and device |
| WO2021046904A1 (en) * | 2019-09-09 | 2021-03-18 | 苏州钮曼精密机电科技有限公司 | Weighing device and weighing system |
| CN112525290A (en) * | 2020-12-04 | 2021-03-19 | 东莞市凯格精机股份有限公司 | Solvent residual amount detection device and detection method thereof |
-
2013
- 2013-10-10 CN CN201320624343.6U patent/CN203572562U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424148A (en) * | 2015-11-11 | 2016-03-23 | 河南工业大学 | Polynomial-based support vector regression granary storage weight detection method and device |
| CN105424148B (en) * | 2015-11-11 | 2018-01-05 | 河南工业大学 | Based on polynomial support vector regression granary storage gravimetric analysis sensing method and device |
| WO2021046904A1 (en) * | 2019-09-09 | 2021-03-18 | 苏州钮曼精密机电科技有限公司 | Weighing device and weighing system |
| CN112525290A (en) * | 2020-12-04 | 2021-03-19 | 东莞市凯格精机股份有限公司 | Solvent residual amount detection device and detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 510665 Room 301, block B, building 2, Kexin street, Huangpu District, Guangzhou, Guangdong Patentee after: GUANGZHOU LBP AUTOMATED TESTING EQUIPMENT Co.,Ltd. Address before: 510665 room 301-1, building B, No. 10 yayingshi Road, Guangzhou high tech Industrial Development Zone, Guangzhou, Guangdong Patentee before: GUANGZHOU LBP AUTOMATED TESTING EQUIPMENT Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |
|
| CX01 | Expiry of patent term |