CN206515190U - Melt flow rate (MFR) test detecting equipment - Google Patents
Melt flow rate (MFR) test detecting equipment Download PDFInfo
- Publication number
- CN206515190U CN206515190U CN201720125131.1U CN201720125131U CN206515190U CN 206515190 U CN206515190 U CN 206515190U CN 201720125131 U CN201720125131 U CN 201720125131U CN 206515190 U CN206515190 U CN 206515190U
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- CN
- China
- Prior art keywords
- heat insulating
- insulating mattress
- membrana oralis
- backing plate
- positioning sleeve
- 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.)
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Abstract
The utility model discloses a kind of melt flow rate (MFR) test detecting equipment, it includes collet, first heat insulating mattress, positioning sleeve, expect bar, barrel, thermal insulation layer, heater, temperature sensor, membrana oralis backing plate, membrana oralis etc., base is connected by shell with upper lid, upper lid is connected with positioning sleeve, expect that bar is located in positioning sleeve, positioning sleeve is connected with membrana oralis, expect that bar is located in barrel, barrel is connected with two heaters, heater is connected with thermal insulation layer, thermal insulation layer is connected with the 3rd heat insulating mattress, two the 3rd heat insulating mattress, two heaters are all connected with base, membrana oralis backing plate, outlet, second heat insulating mattress is all connected with membrana oralis, membrana oralis backing plate, second heat insulating mattress is all connected with outlet, membrana oralis backing plate is connected with the second heat insulating mattress.The utility model can reduce the risk for damaging instrument and personal safety, while the detection efficiency of instrument is improved, specific good effect of heat insulation.
Description
Technical field
The utility model is related to a kind of test detecting equipment, and more particularly to a kind of melt flow rate (MFR) testing inspection is set
It is standby.
Background technology
Because existing MI (Melt Flow Rate, melt index) is due to unreasonable structure, use just to go out after a period of time
Existing, mouth mold can not smoothly enter burner hearth.It is difficult to carry out at lower to cause experiment, and appearance is pounded firmly with metal derby, so prevents machine from just
Often use, in order to solve this problem of existing detection device, also allow the supplier of instrument repeatedly to make house calls, they do not carry
Go out reasonable approach.For this problem, the equipment has been carried out redesign and structure of modification by we.This equipment, which has, to be determined
Melt mass flow rate MFR (Melt Mass Flow Rate, melt mass flow rate), measure volume melt-flow speed
Rate MVR (Melt Volume-Flow Rate, molten volume flow), measure fusant density ρ (Density, density), measure are molten
Body flow rate is than functions such as FRR (Melting Flow Rate Ratio, the flow proportional of thawing).The machine control temperature essence
Degree is high, vital part nitrogen treatment, and intensity, hardness are high, deforms small, main application and factory, product quality inspection institute, Research Center
The units such as school are to fields such as the production of plastic cement, inspection, exploitation, researchs.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of melt flow rate (MFR) test detecting equipment, and it can
The risk for damaging instrument and personal safety is reduced, while the detection efficiency of instrument is improved, specific good effect of heat insulation.
The utility model is to solve above-mentioned technical problem by following technical proposals：A kind of melt flow rate (MFR) experiment
Detection device, it includes collet, the first heat insulating mattress, positioning sleeve, material bar, barrel, thermal insulation layer, heater, temperature sensor, mouth
Film backing plate, membrana oralis, the second heat insulating mattress, counterweight, outlet, base, the 3rd heat insulating mattress, upper lid, shell, base pass through shell and upper lid
Be connected, upper lid is connected with positioning sleeve, material bar is located in positioning sleeve, and positioning sleeve is connected with membrana oralis, expect bar in the barrel, barrel and
Two heaters are connected, and heater is connected with thermal insulation layer, and thermal insulation layer is connected with the 3rd heat insulating mattress, two the 3rd heat insulating mattress, two
Heater is all connected with base, and membrana oralis backing plate, outlet, the second heat insulating mattress are all connected with membrana oralis, and membrana oralis backing plate, the second heat insulating mattress are all
It is connected with outlet, membrana oralis backing plate is connected with the second heat insulating mattress, it is barrel, membrana oralis backing plate, the second heat insulating mattress, heater, the 3rd heat-insulated
Pad is all connected with temperature sensor, and collet, the first heat insulating mattress are all located in counterweight, and collet is connected with the first heat insulating mattress.
Preferably, the structure of the positioning sleeve is loudspeaker infundibulate column structure.
Preferably, the counterweight be shaped as it is T-shaped.
Preferably, the temperature sensor is shaped as L-type.
Preferably, the thermal insulation layer uses aluminium silicate wool.
Positive effect of the present utility model is：The utility model can overcome mouth mold to be not easily accessible burner hearth, so
It not may require that weight firmly pounds mouth mold the risk into burner hearth, reduce the risk for damaging instrument and personal safety, improve simultaneously
The detection efficiency of instrument.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model preferred embodiment is provided below in conjunction with the accompanying drawings, to describe the technical solution of the utility model in detail.
As shown in figure 1, the utility model melt flow rate (MFR) test detecting equipment include collet 1, the first heat insulating mattress 2,
Positioning sleeve 3, material bar 4, barrel 5, thermal insulation layer 6, heater 7, temperature sensor 8, membrana oralis backing plate 9, membrana oralis 10, the second heat insulating mattress
11st, counterweight 12, outlet 13, base 14, the 3rd heat insulating mattress 15, upper lid 16, shell 17, base 14 pass through shell 17 and the upper phase of lid 16
Even, upper lid 16 is connected with positioning sleeve 3, and material bar 4 is located in positioning sleeve 3, and positioning sleeve 3 is connected with membrana oralis 10, and material bar 4 is located at barrel 5
Interior, barrel 5 is connected with two heaters 7, and heater 7 is connected with thermal insulation layer 6, and thermal insulation layer 6 is connected with the 3rd heat insulating mattress 15, two
3rd heat insulating mattress 15, two heaters 7 are all connected with base 14, membrana oralis backing plate 9, the 13, second heat insulating mattress 11 of outlet all with membrana oralis
10 are connected, and membrana oralis backing plate 9, the second heat insulating mattress 11 are all connected with outlet 13, and membrana oralis backing plate 9 is connected with the second heat insulating mattress 11, barrel
5th, membrana oralis backing plate 9, the second heat insulating mattress 11, heater 7, the 3rd heat insulating mattress 15 are all connected with temperature sensor 8, collet 1, first
Heat insulating mattress 2 is all located in counterweight 12, and collet 1 is connected with the first heat insulating mattress 2.
The structure of the positioning sleeve 3 is loudspeaker infundibulate column structure, can so overcome mouth mold to be not easily accessible burner hearth.
Being shaped as the counterweight 12 is T-shaped, so increases contact area, convenient use.
The temperature sensor 8 is shaped as L-type, is so convenient for measuring temperature.
The thermal insulation layer 6 uses aluminium silicate wool, so increases stability, corrosivity, plays insulation and heat-insulated effect.
Operation principle of the present utility model is as follows：During experiment, first barrel is heated by heater, passed during heating with temperature
Sensor measures temperature to it, and temperature is reached after expected test temperature, and material bar is extracted, a small amount of examination is poured into positioning sleeve
Sample (such as plastic pellet or powder), after being compacted with instrument, then will expect that bar is put into, and treat that sample is melted, counterweight is pressed at the top of material bar,
The sample of melting flow to exit by membrana oralis extrusion；It is collet, the first heat insulating mattress, thermal insulation layer, the second heat insulating mattress, the 3rd heat-insulated
Pad all plays effect of heat insulation, and membrana oralis backing plate plays fixation, and base plays a supportive role, and upper lid prevents dust from entering, and shell plays protection
Effect.
Particular embodiments described above, to the technical problem, technical scheme and beneficial effect of solution of the present utility model
It is further described, should be understood that and the foregoing is only specific embodiment of the utility model, not
For limiting the utility model, all any modifications within spirit of the present utility model and principle, made, equivalent substitution, change
Enter, should be included within protection domain of the present utility model.
Claims (5)
1. a kind of melt flow rate (MFR) test detecting equipment, it is characterised in that it include collet, the first heat insulating mattress, positioning sleeve,
Expect bar, barrel, thermal insulation layer, heater, temperature sensor, membrana oralis backing plate, membrana oralis, the second heat insulating mattress, counterweight, outlet, base, the
Three heat insulating mattress, upper lid, shell, base are connected by shell with upper lid, and upper lid is connected with positioning sleeve, and material bar is located in positioning sleeve,
Positioning sleeve is connected with membrana oralis, and material bar is located in barrel, and barrel is connected with two heaters, and heater is connected with thermal insulation layer, heat-insulated
Layer be connected with the 3rd heat insulating mattress, two the 3rd heat insulating mattress, two heaters are all connected with base, membrana oralis backing plate, outlet, second every
Heat pad is all connected with membrana oralis, and membrana oralis backing plate, the second heat insulating mattress are all connected with outlet, and membrana oralis backing plate is connected with the second heat insulating mattress, material
Cylinder, membrana oralis backing plate, the second heat insulating mattress, heater, the 3rd heat insulating mattress are all connected with temperature sensor, collet, the first heat insulating mattress
It is all located in counterweight, collet is connected with the first heat insulating mattress.
2. melt flow rate (MFR) test detecting equipment as claimed in claim 1, it is characterised in that the structure of the positioning sleeve is
Loudspeaker infundibulate column structure.
3. melt flow rate (MFR) test detecting equipment as claimed in claim 1, it is characterised in that the counterweight is shaped as T
Type.
4. melt flow rate (MFR) test detecting equipment as claimed in claim 1, it is characterised in that the shape of the temperature sensor
Shape is L-type.
5. melt flow rate (MFR) test detecting equipment as claimed in claim 1, it is characterised in that the thermal insulation layer uses silicic acid
Aluminum wool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720125131.1U CN206515190U (en) | 2017-02-10 | 2017-02-10 | Melt flow rate (MFR) test detecting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720125131.1U CN206515190U (en) | 2017-02-10 | 2017-02-10 | Melt flow rate (MFR) test detecting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206515190U true CN206515190U (en) | 2017-09-22 |
Family
ID=59867337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720125131.1U Active CN206515190U (en) | 2017-02-10 | 2017-02-10 | Melt flow rate (MFR) test detecting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206515190U (en) |
-
2017
- 2017-02-10 CN CN201720125131.1U patent/CN206515190U/en active Active
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