CN103128868A - Method of automatic mixed material weighing - Google Patents
Method of automatic mixed material weighing Download PDFInfo
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- CN103128868A CN103128868A CN2011103907712A CN201110390771A CN103128868A CN 103128868 A CN103128868 A CN 103128868A CN 2011103907712 A CN2011103907712 A CN 2011103907712A CN 201110390771 A CN201110390771 A CN 201110390771A CN 103128868 A CN103128868 A CN 103128868A
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Abstract
The invention discloses a method of automatic mixed material weighing. The method of automatic mixed material weighing includes the following steps. Assistant agents are weighed based on a use amount of a formula, rapidly mixed and manufactured into a composite assistant agent. The composite assistant agent is cooled in a low speed. A use amount, required by the formula, of the composite assistant agent which is manufactured by mixing is automatically weighed. The assistant agents comprise a stabilization agent, an inner lubrication agent, an outer lubrication agent, a plastification agent, an antishock assistant agent, a machining assistant agent and pigment. The weighing method is that a person weighs and manufactures each assistant agent in a amount which is five times to twenty times of a required amount of the formula. Compared with the prior art, the method of automatic mixed material weighing has the advantages that labor intensity of material allocating workers can be greatly reduced, material allocating accuracy is improved, an existing device does not need refitting, only an automatic weighing machine is added as required and the method of automatic mixed material weighing can be quite useful for a factory which needs a large amount of allocated materials.
Description
Technical field
The present invention relates to the polyvinyl chloride resin processing technique field, particularly a kind of method of automatic weighing batch mixing.
Background technology
The polyvinyl chloride resin work in-process will add various auxiliary agents to improve the performance of PVC, to adapt to the needs of processing and product properties, these auxiliary agents have stabilizing agent, lubricant, plasticizer, anti-impact auxiliary agent, pigment, filler etc., generally contain more than ten kind of auxiliary agent in a formula, different according to function, auxiliary dosage is also different, few several grams of only need, several kilograms of many need, one pot of material adds up to more than ten kilogram.The compound method of these auxiliary agents has two kinds at present: a kind of is full-automatic weighing, each auxiliary agent need configure a cover automatic weighing system, it has advantages of that labour intensity is low, production environment good, avoids human error, but investment is large, the system maintenance expense is high, cleaned system is difficult, the especially variation of color is not suitable for filling a prescription, although so the method is advanced, less producer adopts; Another kind is the manual weighing, every pot of each auxiliary agent kind of material needs the manual weighing once, artificial batching investment is little, produce flexibly, most of producer adopts, but maximum problem is that labour intensity is high, in batching, mixing, dust pollution is arranged, manual weighing's accuracy, repeatability are not high, easily cause the fluctuation of production product quality, and the minority auxiliary agent is healthy also influential to the workman's.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of method of automatic weighing batch mixing.
The technical solution adopted in the present invention is:
A kind of method of automatic weighing batch mixing comprises step: by formula consumption weighing auxiliary agent; Mixed at high speed is made composite assistant; Composite assistant low speed is cooling; The composite assistant automatic weighing that is mixed is gone out the consumption that formula requires.
Described auxiliary agent comprises stabilizing agent, interior lubricated, outer lubricated, plasticizer, anti-impact auxiliary agent, processing aid, pigment.
Described weighing technique is: manually the 5-20 times weighing preparation of every kind of auxiliary agent according to the formula requested number.
Compared with prior art, the invention has the beneficial effects as follows that the present invention can greatly reduce the batching labor strength, improve the batching degree of accuracy, existing equipment be need not to change, only need to increase an automatic weighing machine and get final product, very useful to the producer that dosage is large.
Description of drawings
Fig. 1 is schematic flow sheet of the present invention.
The specific embodiment
The present invention is further described below in conjunction with accompanying drawing.
Example 1: the formula of conduit is as follows:
1.pvc 100 grams;
2. calcium carbonate 50 grams;
3. stabilizing agent 3.3 grams;
4. paraffin 0.5 gram;
5. stearic acid 0.8 gram;
6.pe wax 0.8 gram;
7.CPE 6 grams;
8.ACR 1 gram;
9. titanium dioxide 1.5 grams;
10. brightening agent 20 grams.
As shown in Figure 1, the 10 times weighings of each kind of 3-10 item by above-mentioned weight, be mixed and made into composite assistant, utilize automatic weighing machine to be divided into 10 parts, be mixed and made into compound for every part and 1,2 for production and application, if join 10 pots of material, only need weighing once, because each weighing quantity enlarges 10 times, weighing error is very little.
And then utilize automatic weighing system composite assistant by formula requirement Automatic weighing and packaging, flow to the mixed machine of heat and become to produce materials with PVC powder hybrid process.Because manual weighing's auxiliary agent weight expands many times at every turn, the weighing accuracy improves greatly, and labor strength reduces more than 90%.
Claims (3)
1. the method for an automatic weighing batch mixing, is characterized in that comprising step: by the multiple weighing auxiliary agent of formula consumption; Mixed at high speed is made composite assistant; Composite assistant low speed is cooling; The composite assistant automatic weighing that is mixed is gone out the consumption that formula requires.
2. the method for automatic weighing batch mixing according to claim 1 is characterized in that: described auxiliary agent comprises stabilizing agent, interior lubricated, outer lubricated, plasticizer, anti-impact auxiliary agent, processing aid, pigment.
3. the method for automatic weighing batch mixing according to claim 1, it is characterized in that: described weighing technique is: manually the 5-25 times weighing preparation of every kind of auxiliary agent according to the formula requested number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103907712A CN103128868A (en) | 2011-11-30 | 2011-11-30 | Method of automatic mixed material weighing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103907712A CN103128868A (en) | 2011-11-30 | 2011-11-30 | Method of automatic mixed material weighing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103128868A true CN103128868A (en) | 2013-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103907712A Pending CN103128868A (en) | 2011-11-30 | 2011-11-30 | Method of automatic mixed material weighing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103128868A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639762A (en) * | 2017-10-28 | 2018-01-30 | 南京汇龙橡胶制品有限公司 | A kind of stacked banburying device of small-sized rubber processing |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1392192A (en) * | 2002-06-21 | 2003-01-22 | 陈伟瑜 | Anti-ageing, and anti-impact unit cell type nano grade PVC composite aids and its preparing method and use |
-
2011
- 2011-11-30 CN CN2011103907712A patent/CN103128868A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1392192A (en) * | 2002-06-21 | 2003-01-22 | 陈伟瑜 | Anti-ageing, and anti-impact unit cell type nano grade PVC composite aids and its preparing method and use |
Non-Patent Citations (1)
| Title |
|---|
| 中国塑料加工工业协会: "《2007年中国塑料工业年鉴》", 31 March 2008, article "称重技术在塑胶行业配料中的应用", pages: 318-322 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639762A (en) * | 2017-10-28 | 2018-01-30 | 南京汇龙橡胶制品有限公司 | A kind of stacked banburying device of small-sized rubber processing |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |