CN208043208U - A kind of rare mineral powder large range high precision weighing system - Google Patents
A kind of rare mineral powder large range high precision weighing system Download PDFInfo
- Publication number
- CN208043208U CN208043208U CN201721592886.9U CN201721592886U CN208043208U CN 208043208 U CN208043208 U CN 208043208U CN 201721592886 U CN201721592886 U CN 201721592886U CN 208043208 U CN208043208 U CN 208043208U
- Authority
- CN
- China
- Prior art keywords
- weighing
- screw rod
- high precision
- large range
- range high
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of rare mineral powder large range high precision weighing system,Including equipment rack,Weighing module and weight-matched module,The equipment rack is equipped with Weighing module,The Weighing module includes weighing table,Weight-matched module,Weighing sensor and feedback supplement device,The lower section of the weighing table is equipped with weighing sensor,The top of the weighing table is equipped with product bag,The top of the product bag is equipped with feedback supplement device,The feedback supplement device includes screw rod and feed supplement bucket,The screw rod is hollow structure,A face side wall of feed supplement bucket is run through in one end of the screw rod,And the side of the other end of the screw rod is equipped with discharge port,The size and screw pitch of the discharge port match,The other end of the screw rod is connect by conveyer belt with motor driven,This system can avoid the factors such as air flowing that acoustic system is answered to weigh effect,It can effectively solve the problem that weighing for the rare metal powder packaging positive and negative 10g of 25KG-100KG precision,Realize weighing for large range high precision.
Description
Technical field
The utility model is related to a kind of high-precision weighing technical fields, more particularly, to a kind of rare mineral powder wide range
High-precision weighing system.
Background technology
Weighing precision is generally determined by weighing sensor, according to grade classification（C3 etc.）.It can be by weight in maximum range
It is divided into one of 2500-3000 parts.The precision weighed will also be limited by range of weighing.That is the higher maximum range of precision is corresponding
Reduce.And rare mineral powder（The about positive and negative 20g of the example packed resolution ratio 25KG/3000=8.3g precision of cobalt element powder）Due to
Expensive, when packing shipment, higher than standard, then producer loses weight, and less than standard, then client sustains a loss.It can also bring
Unnecessary trade disputes.Can that, which accurately measure the weight of mineral dust and provide data, becomes extremely important.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of rare mineral powder wide range
High-precision weighing system, to solve the above problems.
To achieve the above object, the utility model provides the following technical solutions：A kind of rare mineral powder wide range is high-precision
Weighing system is spent, including equipment rack, Weighing module, weight-matched module and PC software systems, the equipment rack are equipped with
The lower section of weighing table, the weighing table is equipped with weighing sensor, and the top of the weighing table is equipped with product bag, the production
The top of product bag is equipped with feedback supplement device, and the feedback supplement device includes screw rod and feed supplement bucket, and the screw rod is hollow knot
Structure, a face side wall of feed supplement bucket is run through in one end of the screw rod, and the side of the other end of the screw rod is equipped with discharge port, described
The size and screw pitch of discharge port match, and the other end of the screw rod is connect by conveyer belt with motor driven.
As a kind of optimal technical scheme of the utility model, the upper right side of the equipment rack is equipped with display.
As a kind of optimal technical scheme of the utility model, the bottom of the equipment rack is equipped with inflatable foot mat.
As a kind of optimal technical scheme of the utility model, between the bottom surface and screw rod and horizontal plane of the feed supplement bucket
Angle is 10 °.
As a kind of optimal technical scheme of the utility model, the right side of the equipment rack is equipped with industrial personal computer.
As a kind of optimal technical scheme of the utility model, PC software systems are additionally provided on the equipment rack.
Compared with prior art, the utility model has the beneficial effects that：This kind of rare mineral powder large range high precision claims
Weight system, is matched the counteracting weight of product according to test request by weight-matched module, Weighing module is made only to need production of weighing
Product weight subtracts matching module and offsets the wt part after weight effects, that is, reduces the maximum range demand of test.It weighs
Module will be in the remaining weight data transmission to PC software systems after counteracting using weighing sensor.（Example：Resolution ratio 500g/
The about positive and negative 2.5g of 3000=0.16g precision）It is monitored by software systems, records calibration curve of weighing, finally calculate the high-precision number of degrees of weighing
According to can effectively solve the problem that weighing for the rare metal powder packaging positive and negative 10g of 25KG-100KG precision, large range high precision is realized
It weighs.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is a kind of rare mineral powder large range high precision weighing system structural schematic diagram described in the utility model；
Fig. 2 is a kind of rare mineral powder large range high precision weighing system front view described in the utility model；
Fig. 3 is feedback supplement schematic device described in the utility model；
Fig. 4 is feedback supplement device partial schematic diagram described in the utility model；
In figure：1, equipment rack；2, weighing table；3, weighing sensor；4, feedback supplement device；5, product bag；6, spiral shell
Bar；7, feed supplement bucket；8, discharge port；9, motor；10, display；11, inflatable foot mat；12, industrial personal computer；13, weight-matched module.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment is based on the embodiments of the present invention, and those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of rare mineral powder large range high precision claims
Weight system, including equipment rack 1, Weighing module and weight-matched module 13, the equipment rack 1 are equipped with Weighing module, institute
It includes weighing table 2, weighing sensor 3 and feedback supplement device 4 to state Weighing module, and the lower section of the weighing table 2, which is equipped with, to be claimed
Sensor 3 is retransmitted, the top of the weighing table 2 is equipped with product bag 5, and the top of the product bag 5 is equipped with feedback supplement device 4,
The feedback supplement device 4 includes screw rod 6 and feed supplement bucket 7, and the screw rod 6 is hollow structure, and one end of the screw rod 6 is through benefit
One face side wall of hopper 7, and the side of the other end of the screw rod 6 is equipped with discharge port 8, the size and screw pitch of the discharge port 8
The other end of matching, the screw rod 6 is sequentially connected by conveyer belt and motor 9.
The upper right side of equipment rack 1 is equipped with display 10.
The bottom of equipment rack 1 is equipped with inflatable foot mat 11.
Angle between the bottom surface and screw rod 6 and horizontal plane of feed supplement bucket 7 is 10 °.
The right side of equipment rack 1 is equipped with industrial personal computer 12.
PC software systems are additionally provided on equipment rack 1.
Concrete principle：In use, matching the counteracting weight of product according to test request by weight-matched module, make to weigh
The module product weight that only needs to weigh subtracts matching module and offsets the wt part after weight effects, that is, reduces test most
Wide range demand.Weighing module will be in the remaining weight data transmission to PC software systems after counteracting using weighing sensor；It mends
Angle between the bottom surface and screw rod 6 and horizontal plane of hopper 7 is 10 °, convenient for the nothing of mineral dust collected with mineral dust
Gap conveys；The rotation angle that screw rod 6 is accurately controlled by motor 9 reaches accurate feed supplement；It will can be inhaled after inflatable foot mat level-off
Vibrations are received, keep equipment more firm.
This kind of rare mineral powder large range high precision weighing system, is matched by weight-matched module according to test request
The counteracting weight of product makes the Weighing module product weight that only needs to weigh subtract matching module and offset the weight after weight effects
Part reduces the maximum range demand of test.Weighing module uses weighing sensor by the remaining weight data after counteracting
It is transmitted in PC software systems.（Example：The about positive and negative 2.5g of resolution ratio 500g/3000=0.16g precision）It is monitored, is remembered by software systems
Calibration curve of weighing is recorded, high accuracy data of weighing finally is calculated, can effectively solve the problem that rare metal powder packaging 25KG-100KG
The positive and negative 10g's of precision weighs, and realizes weighing for large range high precision.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of rare mineral powder large range high precision weighing system, including equipment rack（1）, Weighing module and weight-matched
Module（13）, which is characterized in that the equipment rack（1）It is equipped with Weighing module, the Weighing module includes weighing table
（2）, weighing sensor（3）With feedback supplement device（4）, the weighing table（2）Lower section be equipped with weighing sensor（3）, institute
State weighing table（2）Top be equipped with product bag（5）, the product bag（5）Top be equipped with feedback supplement device（4）, described
Feedback supplement device（4）Including screw rod（6）With feed supplement bucket（7）, the screw rod（6）For hollow structure, the screw rod（6）One end
Through feed supplement bucket（7）A face side wall, and the screw rod（6）The other end side be equipped with discharge port（8）, the discharge port
（8）Size and screw pitch matching, the screw rod（6）The other end pass through conveyer belt and motor（9）It is sequentially connected.
2. rare mineral powder large range high precision weighing system according to claim 1, which is characterized in that the equipment
Rack（1）Upper right side be equipped with display（10）.
3. rare mineral powder large range high precision weighing system according to claim 1, which is characterized in that the equipment
Rack（1）Bottom be equipped with inflatable foot mat（11）.
4. rare mineral powder large range high precision weighing system according to claim 1, which is characterized in that the feed supplement
Bucket（7）Bottom surface and screw rod（6）Angle between horizontal plane is 10 °.
5. rare mineral powder large range high precision weighing system according to claim 1, which is characterized in that the equipment
Rack（1）Right side be equipped with industrial personal computer（12）.
6. rare mineral powder large range high precision weighing system according to claim 1, which is characterized in that the equipment
Rack（1）On be additionally provided with PC software systems.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721592886.9U CN208043208U (en) | 2017-11-24 | 2017-11-24 | A kind of rare mineral powder large range high precision weighing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721592886.9U CN208043208U (en) | 2017-11-24 | 2017-11-24 | A kind of rare mineral powder large range high precision weighing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208043208U true CN208043208U (en) | 2018-11-02 |
Family
ID=63958822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721592886.9U Active CN208043208U (en) | 2017-11-24 | 2017-11-24 | A kind of rare mineral powder large range high precision weighing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208043208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796498A (en) * | 2017-11-24 | 2018-03-13 | 广州功骏自动化科技有限公司 | A kind of rare mineral powder large range high precision weighing system and its Weighing method |
-
2017
- 2017-11-24 CN CN201721592886.9U patent/CN208043208U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796498A (en) * | 2017-11-24 | 2018-03-13 | 广州功骏自动化科技有限公司 | A kind of rare mineral powder large range high precision weighing system and its Weighing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208043208U (en) | A kind of rare mineral powder large range high precision weighing system | |
| CN207675231U (en) | A kind of double metering weighing systems of rubber powder volume mass | |
| CN206838708U (en) | A kind of can body descaling machine | |
| CN206854130U (en) | A kind of cylindrical workpiece diameter detection and sorting equipment | |
| CN203882202U (en) | A powder flow rate control system and a material flow meter | |
| CN203944308U (en) | A kind of ceramic raw material mixer of quantitatively interpolation group material | |
| CN202305001U (en) | Calibration device of electronic belt scale | |
| CN202807184U (en) | Online weight detecting alarm | |
| CN103453969B (en) | Space mass measuring instrument | |
| CN201325745Y (en) | Direct aligning conveyer after weighing | |
| CN208963875U (en) | A kind of pipeline chain conveyor with automatic dynamic function of measuring | |
| CN204479242U (en) | A kind of adjustable propeller static balance testing device | |
| CN202522311U (en) | Electronic scale capable of measuring and displaying volume and weight of object | |
| CN102951303B (en) | Automatic dry powder-packaging machine | |
| CN107796498A (en) | A kind of rare mineral powder large range high precision weighing system and its Weighing method | |
| CN203345213U (en) | Precise feeding device | |
| CN206457010U (en) | A kind of automatic gauge dispensing equipment | |
| CN203337242U (en) | Novel electronic scale | |
| CN209858037U (en) | Simple and easy suspension type powder metering and weighing device | |
| CN207610766U (en) | A kind of mounting structure of electronic scale pressure sensor | |
| CN202754156U (en) | Novel minituber counting machine | |
| CN206959751U (en) | Tooth diameter cubing in one kind detection | |
| CN207996824U (en) | A kind of DXDK900 particles train line precision single track is weighed defective product rejecting mechanism | |
| CN205898261U (en) | Small -size counter balance of food detection high accuracy | |
| CN203414151U (en) | Outer space mass measuring instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |