CN106092293A - The meausring apparatus of a kind of liquid crystal display glass raw materials and weighing technique - Google Patents
The meausring apparatus of a kind of liquid crystal display glass raw materials and weighing technique Download PDFInfo
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- CN106092293A CN106092293A CN201610419121.9A CN201610419121A CN106092293A CN 106092293 A CN106092293 A CN 106092293A CN 201610419121 A CN201610419121 A CN 201610419121A CN 106092293 A CN106092293 A CN 106092293A
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- raw material
- weighing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/22—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them
- G01G19/32—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them using two or more weighing apparatus
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Abstract
The present invention relates to meausring apparatus and the weighing technique of a kind of liquid crystal display glass raw materials, meausring apparatus includes the high-precision electronic scale that raw material less to consumption carries out accurate weighing and the electronic scale weighing the raw material that consumption is more, the discharge gate of high-precision electronic scale is communicated with to the charge door of the electronic scale that the raw material that consumption is more weighs by the flashboard of its underpart, the discharge gate of electronic scale that the more raw material of consumption carries out weighing is connected with batch mixer, first less for consumption raw material is sequentially added in electronic scale and carries out accurate weighing, after weighing, enter in batch mixer by the electronic scale of large usage quantity raw material, it is able to ensure that the weighing precision of the less raw material of consumption, thus avoid the fluctuation of every batch of batch medium and small consumption material composition, improve the preparation quality of batch further.
Description
Technical field
The present invention relates to glass of liquid crystal display production technical field, be specifically related to one to glass of liquid crystal display with former
Material carries out meausring apparatus and the weighing technique of the liquid crystal display glass raw materials of high-precision weighing.
Background technology
In glass of liquid crystal display production technology, the weighing precision of raw material is required the highest, weighing essence mentioned here
Degree refers to that the raw material weighed enters the precision of batch mixer actual value, and (weighs the less raw material of consumption in dispensing material side every time
≤ 15kg) for, it is to be difficult to ensure that the weighing precision (weighing precision is more than 1/1000) that it is high by common weighing technique, but
These raw materials play a part clarification, homogenizing in founding of glass and change glass performance.Its precision weighed directly affects
Founding and performance of glass, has important impact to the quality of product.
During generally dispensing produces, the less raw material of consumption is after weighing, for too much during avoiding enter into batch mixer
Raw material adhesion loss, be directly discharged in batch mixer by the discharge gate of electronic scale bottom and prepare joining required by liquid-crystalline glasses
Close material.This method is unfavorable for the accuracy guarantee of the less raw material of consumption, is easily caused weighing precision and declines, and its reason sees below: 1, many
Well known, when the weighing quantity of certain raw material is less than 15kg, and when its required precision is more than more than 1/1000 or higher, its electronics
Scale minimum scale is generally less than below 5g, and such electronic scale weighing precision is just vulnerable to mixer in blending process and produces
Air-flow and the impact of air pressure, its weighing value there will be fluctuation, thus affects the precision of raw material weighing；2, after having weighed
Raw material more or less can adhere to when entering batch mixer transport on pipeline, and weighing quantity is less former less than 15kg consumption
For struggling against, less adhesive capacity just easily causes the fluctuation of weighing precision.
The weighing precision of less for usage amount raw material is unable to reach the requirement of proportioning process by these problems, thus causes every batch
The fluctuation of the medium and small content of starting materials of batch (weigh quantity less than 15kg) composition, when making glass smelting, homogenizing and clarification are deteriorated, sternly
Cause Bubbles in Glass to increase during weight, reduce the yields of glass.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art and provide a kind of and be able to ensure that every batch of raw material
The meausring apparatus of the liquid crystal display glass raw materials of weighing precision and weighing technique, make raw material keep relatively before entering batch mixer
High weighing precision.
The technical scheme is that and be achieved in that: the meausring apparatus of a kind of liquid crystal display glass raw materials and weighing
Method, carries out the high-precision electronic scale of accurate weighing including raw material less to consumption and weighs the raw material that consumption is more
Electronic scale, the discharge gate of high-precision electronic scale is by the flashboard of its underpart and the electronics weighing the raw material that consumption is more
The charge door of scale communicates, and is connected the discharge gate of the electronic scale that the raw material that consumption is more weighs with batch mixer, to
Measure the electronic scale soil that more raw material carries out weighing and rapping apparatus is installed.
The meausring apparatus of a kind of liquid crystal display glass raw materials and weighing technique, enter batch mixing at the less raw material of consumption
Before machine, first use accurate weighing, then enter in batch mixer by the electronics injustice of large usage quantity raw material, the weighing bag of described raw material
Include following steps: be first sequentially added in electronic scale by less for consumption raw material and carry out accurate weighing, after weighing, pass through
The electronic scale of large usage quantity raw material enters in batch mixer, and when by this electronic scale, control system is by record and shows this raw material
Adhesion data in discharging process, and clear up adhering to material, after adhesion value reaches requirement, enter and mix work normally
Make.
Weighing value≤15kg that the less raw material of consumption is each.
The less raw material of consumption can be a kind of or-kind more than raw material, and weigh complete heel row at same electronic scale
Go out.
The present invention has following good effect: 1, use the electronic scale raw material less to consumption that precision is higher to enter respectively
Row accurate weighing, then when in the electronic scale that the raw material more to consumption weighs, raw material weighing is complete and is in discharge state
Time, control system raw material is arranged by the flashboard controlling the high-precision electronic scale bottom that raw material less to consumption carries out accurate weighing
Enter in the electronic scale that the raw material that consumption is more is weighed, because the discharge gate of high-precision electronic scale is connected to consumption more
Originally bucket carries out in the electronic scale weighed, and is not directly connected with batch mixer, and the lower rams of high-precision electronic scale blocks
It is connected with the air-flow of batch mixing, therefore can avoid weighing the generation of fluctuation, it is ensured that the precision of raw material weighing；2, consumption is less former
Expect that control system is by record and shows that this raw material is in discharge mistake when entering the electronic scale weighing the raw material that consumption is more
Adhesion data in journey, and by rapping apparatus to adhere to material clear up, after adhesion value reaches requirement, batch start into
Enter normal admixture.In the discharging process of the electronic scale simultaneously weighed at the raw material more to consumption, due to consumption relatively
Few raw material is wrapped around in the raw material that consumption is more discharge, and the less raw material of consumption occurs without viscous in discharge line substantially
Additional loss is lost, and the most also ensures that the weighing precision of the less raw material of consumption, makes to prepare batch weighing precision height and content is steady
Fixed；3, the advantage of raw material weighing method of the present invention is the ripple being possible to prevent the less raw material of consumption during weighing, transporting
The dynamic generation with sizing.It is particularly well-suited to the liquid-crystalline glasses Ingredient Production Line higher to batch weighing required precision；4, the present invention
It is possible to prevent the fluctuation during weighing, transporting of the consumption less raw material and the generation of sizing.
The effectiveness comparison of two weighing techniques sees below: the weighing side of the less raw material of consumption in using usual dispensing to produce
Method, produces the raw material needing to prepare 4kg, and the discharge gate that raw material weighs bottom through electronic scale is directly discharged in batch mixer, its tool
Body weighs effect and see table:
Equally when using the raw material 1 of weighing technique preparation 4kg of the present invention, the weighing value that wherein raw material 2 uses is 20kg,
The concrete effect that weighs see table:
Note: the adhesive capacity of raw material 1 is measured by chemico-analytic method.
By two effectiveness comparison claiming method it can be seen that the raw material weighing method of the present invention is used for preventing consumption relatively
Few originally expect to weigh, transport during fluctuation and the effect of sizing obvious.Disclosure satisfy that the TFT that weighing precision requirement is higher
The requirement of preparing glass charge production line.
Accompanying drawing explanation
Fig. 1 is the structural representation of the meausring apparatus of the liquid crystal display glass raw materials of the present invention.
Detailed description of the invention
As shown in Fig. 1, the meausring apparatus of a kind of liquid crystal display glass raw materials and weighing technique, including to consumption relatively
High-precision electronic scale 4 that few raw material 1 carries out accurate weighing and the electronic scale 3 that the raw material 2 that consumption is more is weighed,
The discharge gate of high-precision electronic scale 4 is communicated with the charge door of electronic scale 3 by the flashboard 6 of its underpart, the discharge of electronic scale 3
Mouth is connected with batch mixer 5.Electronic scale 3 is provided with rapping apparatus 7.In the drawings, 1 being the≤raw material of 15kg, 2 are
> raw material of 15kg, 3 is the electronic scale for weighing raw material 2, and 4 be the electronic scale being used for weighing raw material 1, and 5 is batch mixing
Machine, 6 is flashboard, and 7 is rapping apparatus.
In conjunction with figure l, meausring apparatus and the weighing technique of a kind of liquid crystal display glass raw materials are further described:
Before the less raw material of consumption enters batch mixer, first use accurate weighing, then entered by the electronic scale of large usage quantity raw material
Entering in batch mixer, the weighing of described raw material comprises the following steps: be first sequentially added in electronic scale by less for consumption raw material
Carry out accurate weighing, after weighing, enter in batch mixer by the electronic scale of large usage quantity raw material, by this electronic scale
Time, control system is by record and shows this raw material adhesion data in discharging process, and clears up adhering to material, is adhering to
After value reaches requirement, enter normal hybrid working.
Weighing value≤15kg that the less raw material of consumption is each.
The less raw material of consumption can be one or more raw material, and weighed heel row at same electronic scale
Go out.
Specifically, the raw material weighing method of the present invention includes: first, uses electronic scale 4 as higher in precision in accompanying drawing
Raw material 1 less to consumption carries out accurate weighing respectively, then when in electronic scale 3 raw material 2 weigh complete and be in discharge shape
During state, control system raw material is entered in electronic scale 3, because of electronic scale 4 discharge gate by the flashboard 6 controlling electronic scale 4 bottom
It is connected in electronic scale 3, is not directly connected with batch mixer 5, and the lower rams of electronic scale 3 has blocked the gas with batch mixing
Stream connects, and therefore can avoid weighing in the problems referred to above 1 generation of fluctuation, it is ensured that the precision of raw material weighing.
Raw material l is when entering electronic scale 3, and control system is by record and shows this raw material adhesion number in discharging process
According to, and cleared up adhering to material by rapping apparatus 7, after adhesion value reaches requirement, batch initially enters normal mixing
State.Simultaneously in the discharging process of electronic scale 3, owing to the less raw material of consumption 1 is wrapped around in raw material 2 discharge, former
Material 1 occurs without adhesion loss in discharge line substantially.The most also the weighing precision of the less raw material of consumption 1 is ensured that,
Make to prepare batch weighing precision height and stable content.
Electronic scale 4 described in the present invention has the property that the less title each for raw material l used by described electronic scale 4
Value fortune 15kg, and one or more raw material can be weighed, and it is after entering main material electronic scale 3, controls system
Unite record and show this raw material adhesion data in discharging process, and being cleared up adhering to material by rapping apparatus 7,
After adhesion value reaches requirement, initially enter normal mixing 5.
By electronic scale 4 drainage line is connected to electronic scale 3, it is possible to ensure that raw material 1 is not come during weighing
Impact from batch mixer air-flow.By detection and the rapping apparatus 7 of electronic scale 3 in this raw material discharge process, it is possible to effectively
Prevent raw material in the adhesion of electronics section 3.
The present invention is possible to prevent the fluctuation during weighing, transporting of the consumption less raw material and the generation of sizing.
The instantiation of implementation of the present invention sees below: when using the raw material l of weighing technique preparation 4kg of the present invention,
The weighing value that wherein raw material 2 uses is 20kg, and the concrete effect that weighs see table:
Note: the adhesive capacity of raw material 1 is measured by chemico-analytic method.
Claims (5)
1. the meausring apparatus of liquid crystal display glass raw materials and a weighing technique, enter including raw material less to consumption (1)
The high-precision electronic scale (4) of row accurate weighing and the electronic scale (3) that the raw material (2) that consumption is more is weighed, its feature
It is: the discharge gate of high-precision electronic scale (4) is communicated with the charge door of electronic scale (3) by the flashboard (6) of its underpart, electricity
The discharge gate of sub-scale (3) is connected with batch mixer (5).
2. according to meausring apparatus and the weighing technique of a kind of liquid crystal display glass raw materials described in claim 1, its feature
It is: rapping apparatus (7) is installed on electronic scale (3).
3. the meausring apparatus of a liquid crystal display glass raw materials and weighing technique, it is characterised in that: less former at consumption
Before material enters batch mixer, first use accurate weighing, then enter in batch mixer by the electronic scale of large usage quantity raw material, described raw material
Weighing comprise the following steps: first less for consumption raw material is sequentially added in electronic scale and carries out accurate weighing, weighed
Bi Hou, enters in batch mixer by the electronic scale of large usage quantity raw material, and when by this electronic scale, control system will record and aobvious
Show this raw material adhesion data in discharging process, and clear up adhering to material, after adhesion value reaches requirement, enter normal
Hybrid working.
4. according to meausring apparatus and the weighing technique of a kind of liquid crystal display glass raw materials described in claim 3, its feature
It is: weighing value≤15kg that the less raw material of consumption is each.
5. according to meausring apparatus and the weighing technique of a kind of liquid crystal display glass raw materials described in claim 3, its feature
It is: the less raw material of consumption can be one or more raw material, and discharges after same electronic scale weighs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610419121.9A CN106092293A (en) | 2016-06-15 | 2016-06-15 | The meausring apparatus of a kind of liquid crystal display glass raw materials and weighing technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610419121.9A CN106092293A (en) | 2016-06-15 | 2016-06-15 | The meausring apparatus of a kind of liquid crystal display glass raw materials and weighing technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106092293A true CN106092293A (en) | 2016-11-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610419121.9A Withdrawn CN106092293A (en) | 2016-06-15 | 2016-06-15 | The meausring apparatus of a kind of liquid crystal display glass raw materials and weighing technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106092293A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2090051U (en) * | 1991-04-29 | 1991-12-04 | 张朋洲 | Bulk freight weighting weighing device |
| CN1850669A (en) * | 2006-04-30 | 2006-10-25 | 河南安彩高科股份有限公司 | Weighing apparatus and method for liquid crystal display glass raw materials |
| CN201323863Y (en) * | 2008-12-09 | 2009-10-14 | 江苏智思机械集团有限公司 | Ingredient delivery system of essence and spice formulas |
| CN205002860U (en) * | 2015-09-22 | 2016-01-27 | 河南省海川电子玻璃有限公司 | Automatic batching weighing device |
-
2016
- 2016-06-15 CN CN201610419121.9A patent/CN106092293A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2090051U (en) * | 1991-04-29 | 1991-12-04 | 张朋洲 | Bulk freight weighting weighing device |
| CN1850669A (en) * | 2006-04-30 | 2006-10-25 | 河南安彩高科股份有限公司 | Weighing apparatus and method for liquid crystal display glass raw materials |
| CN201323863Y (en) * | 2008-12-09 | 2009-10-14 | 江苏智思机械集团有限公司 | Ingredient delivery system of essence and spice formulas |
| CN205002860U (en) * | 2015-09-22 | 2016-01-27 | 河南省海川电子玻璃有限公司 | Automatic batching weighing device |
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Application publication date: 20161109 |