CN206536692U - Silicone adhesive twin-screw production line base-material quality testing control system - Google Patents
Silicone adhesive twin-screw production line base-material quality testing control system Download PDFInfo
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- CN206536692U CN206536692U CN201720226338.8U CN201720226338U CN206536692U CN 206536692 U CN206536692 U CN 206536692U CN 201720226338 U CN201720226338 U CN 201720226338U CN 206536692 U CN206536692 U CN 206536692U
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Abstract
A kind of technical scheme of silicone adhesive twin-screw production line base-material quality testing control system of the utility model includes：Powder material output element, liquid material output element, twin-screw hybrid agent, base-material outlet and control unit；Powder material output element and liquid material output element are communicated with twin-screw hybrid agent respectively；Base-material outlet is communicated with twin-screw hybrid agent, and base-material outlet is provided with acquisition viscosity respectively and the viscosity acquisition elements and temperature acquisition element of base temperature；Control unit is connected with viscosity acquisition elements and temperature acquisition element, according to the control powder material output element of viscosity and the base temperature selectivity got and the increase and decrease of liquid material output element output quantity, or system-down, or judges that base-material is up-to-standard.
Description
Technical field
The utility model belongs to silicone adhesive twin-screw production line technology field, and in particular to a kind of silicone adhesive twin-screw production
Line base-material quality testing control system.
Background technology
Silicone adhesive is mainly with filling powders such as 107 glue, silicone oil, white oil, carbonic acid nanometer calciums, then is equipped with crosslinking agent, coupling
Agent, curing agent are mixed.In the production process of product, semi-finished product part and the addition of base-material production are broadly divided into according to technique
The finished product production section of each analog assistant.In base-material production, the quality of base-material is depended primarily on：The viscosity of base-material, sophistication etc.
Several factors.Traditional base-material production is to use batch production mode.Base-material quality testing is the process that mixing is stirred in raw material
In, take out low-volume samples in multiple in production equipment.Then use for laboratory glass plate measurement consistometer is taken to measure.Measure
The denseness numerical value come is bigger, and actual denseness is smaller；Denseness numerical value is smaller, and actual denseness is bigger.Such measuring method, sample is thick
Degree can have larger difference because of opportunity, the difference of the difference of equipment and temperature of sampling.Meanwhile, in base-material denseness
Occur after abnormal situation, when could not also feed back in production, product has just had been enter into next production technology, cause final production
There is waste product in bulk in product.
The production of continous way twin-screw production line has progressively been moved towards in current silicone adhesive production, viscosity detection sampling, substantially with
Outlet of the artificial mode after raw material is mixed into base-material is completed.After sampling, sample is sent to laboratory, and glass is used manually
Glass plate measures consistometer or electronic denseness detector is measured.This production technology although solve sample time it is different and
The measured deviation problem of generation.But also existing to be timely fed back in production, a large amount of generations of bad base-material are reduced, and
The general danger that sampling personnel scald is easily caused all at 160 degree of temperature of continuity method production.
Utility model content
To solve during the production of silicone gum continuity method twin-screw production line, viscosity sampling detects artificial operation and viscous
Denseness data feedback not in time, influences product quality, and samples the technical barrier of potential safety hazard, and the utility model provides a kind of silicon
Ketone glue twin-screw production line base-material quality testing control system.
A kind of technical scheme of silicone adhesive twin-screw production line base-material quality testing control system of the utility model includes：
Powder material output element, liquid material output element, twin-screw hybrid agent, base-material outlet and control unit；
Powder material output element and liquid material output element are communicated with twin-screw hybrid agent respectively；
Base-material outlet is communicated with twin-screw hybrid agent, and base-material outlet is provided with acquisition viscosity and base temperature respectively
Viscosity acquisition elements and temperature acquisition element；
Control unit is connected with viscosity acquisition elements and temperature acquisition element, according to the viscosity and base-material temperature got
The control powder material output element of degree selectivity and the increase and decrease of liquid material output element output quantity, or system-down, or judge base
Material is up-to-standard.
It is preferred that,
Also include the alarm unit that be connected with control unit, when viscosity and base temperature are unsatisfactory for preset range, control
The alarm signal control system that unit processed is sent according to alarm unit is shut down.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing of offer.
Fig. 1 is a kind of principle of silicone adhesive twin-screw production line base-material quality testing control system of the utility model embodiment
Figure；
Fig. 2 is a kind of control of silicone adhesive twin-screw production line base-material quality testing control system of the utility model embodiment
The flow chart of method.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
A kind of technical scheme of silicone adhesive twin-screw production line base-material quality testing control system of the utility model includes：
Powder material output element, liquid material output element, twin-screw hybrid agent, base-material outlet and control unit；
Powder material output element and liquid material output element are communicated with twin-screw hybrid agent respectively；
Base-material outlet is communicated with twin-screw hybrid agent, and base-material outlet is provided with acquisition viscosity and base temperature respectively
Viscosity acquisition elements and temperature acquisition element；
Control unit is connected with viscosity acquisition elements and temperature acquisition element, according to the viscosity and base-material temperature got
The control powder material output element of degree selectivity and the increase and decrease of liquid material output element output quantity, or system-down, or judge base
Material is up-to-standard.
It is preferred that,
Also include the alarm unit that be connected with control unit, when viscosity and base temperature are unsatisfactory for preset range, control
The alarm signal control system that unit processed is sent according to alarm unit is shut down.
Refer to Fig. 1 and Fig. 2, a kind of silicone adhesive twin-screw production line base-material quality checking and controlling method of the utility model,
Methods described is comprised the following steps based on silicone adhesive twin-screw production line base-material quality testing control system described above：
Step 101, control unit obtains viscosity acquisition elements, temperature acquisition element and collected in base-material exit respectively
Viscosity and base temperature；
As shown in figure 1, base-material exit is provided with viscosity acquisition elements and temperature acquisition element, viscosity acquisition elements are adopted
Collect viscosity and be set to A1, temperature acquisition element collects temperature for T1, gathered data is fed back into control unit, control unit
It is specifically as follows DCS control systems.
Step 102, under identical base temperature, control unit judges whether viscosity meets preset range, if it is not, control
Unit control system is shut down.
As shown in Fig. 2 in the present embodiment, setting the preset range of the corresponding viscosityes of mutually synthermal T1, preset range is
The limit interval value of low extreme value and higher extreme value, low extreme value is defined as AIt is lower, higher extreme value is defined as AIt is upper, in [AIt is lower,
AIt is upper] limit interval value in optimal interval value [A is setUnder, AOn], it is close to A under AIt is lowerNumerical value and be defined as optimal interval value
First end point, AOnFor close to AIt is upperNumerical value and be defined as the second end points of optimal interval value.
When viscosity A1 is less than AIt is lowerOr A1 is more than AIt is upperWhen, control unit control system is shut down, when system is single provided with alarm
When first, alarm unit can send alarm signal, and control unit is shut down according to the alarm signal control system got.
When viscosity A1 is in [AIt is lower, AUnder] interval value when, base-material is partially thick, then control system control powder material output element
The reduction of output quantity, the increase of liquid material output element output quantity.It is specifically as follows：System carries out PID arithmetic, according to base-material
Characteristic, the corresponding micro output for reducing powder, reduces powder flow, meanwhile, the output of micro increase liquid material (107 glue).It is whole
Individual process is all to detect that data are carried out according to real-time denseness.P is adjusted, and powder output is used using positive interaction control, liquid material
Reaction control, quick adjustment product denseness.I is adjusted, and reduces the denseness deviation that time integral is caused.D is adjusted, and is controlled in advance thick
The overshoot situation of degree.
When viscosity A1 is in [AUnder, AOn] interval value when, base-material is up-to-standard, and control system records viscosity and temperature in real time
Degrees of data, and continue to carry out base-material the sampling comparison of next cycle.
When viscosity A1 is in [AOn, AIt is upper]Interval value when, base-material is partially dilute, then control system control powder material output element
The increase of output quantity, the reduction of liquid material output element output quantity.System also carries out PID arithmetic, corresponding micro increase powder
Output, increase powder flow, and the output of micro reduction liquid material (107 glue) reduces liquid material (107 glue) flow, makes base
Expect denseness again to gtoal setting.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of each embodiment technical scheme of the utility model
Enclose.
Claims (2)
1. a kind of silicone adhesive twin-screw production line base-material quality testing control system, it is characterised in that including：Powder material output member
Part, liquid material output element, twin-screw hybrid agent, base-material outlet and control unit；
Powder material output element and liquid material output element are communicated with twin-screw hybrid agent respectively；
Base-material outlet communicated with twin-screw hybrid agent, base-material outlet provided with respectively acquisition viscosity and base temperature it is sticky
Spend acquisition elements and temperature acquisition element；
Control unit is connected with viscosity acquisition elements and temperature acquisition element, is selected according to the viscosity and base temperature got
The control powder material output element of selecting property and the increase and decrease of liquid material output element output quantity, or system-down, or judge base-material matter
Amount is qualified.
2. silicone adhesive twin-screw production line base-material quality testing control system according to claim 1, it is characterised in that also
Including the alarm unit being connected with control unit, when viscosity and base temperature are unsatisfactory for preset range, control unit according to
The alarm signal control system that alarm unit is sent is shut down.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720226338.8U CN206536692U (en) | 2017-03-09 | 2017-03-09 | Silicone adhesive twin-screw production line base-material quality testing control system |
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| CN201720226338.8U CN206536692U (en) | 2017-03-09 | 2017-03-09 | Silicone adhesive twin-screw production line base-material quality testing control system |
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| CN206536692U true CN206536692U (en) | 2017-10-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671304A (en) * | 2017-03-09 | 2017-05-17 | 佛山市金银河智能装备股份有限公司 | Base material quality detecting control system and method of silicone adhesive twin-screw production line |
-
2017
- 2017-03-09 CN CN201720226338.8U patent/CN206536692U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671304A (en) * | 2017-03-09 | 2017-05-17 | 佛山市金银河智能装备股份有限公司 | Base material quality detecting control system and method of silicone adhesive twin-screw production line |
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