CN204322342U - Two roller mill Two-way Cycle temperature regulating device - Google Patents
Two roller mill Two-way Cycle temperature regulating device Download PDFInfo
- Publication number
- CN204322342U CN204322342U CN201420803155.4U CN201420803155U CN204322342U CN 204322342 U CN204322342 U CN 204322342U CN 201420803155 U CN201420803155 U CN 201420803155U CN 204322342 U CN204322342 U CN 204322342U
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- oil return
- roller
- oil
- return pipe
- 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.)
- Expired - Fee Related
Links
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 13
- 239000002828 fuel tank Substances 0.000 claims abstract description 60
- 238000000034 method Methods 0.000 claims abstract description 27
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 230000006698 induction Effects 0.000 claims abstract description 8
- 150000001875 compounds Chemical class 0.000 abstract description 6
- 239000003921 oil Substances 0.000 description 92
- 238000001816 cooling Methods 0.000 description 7
- 239000000498 cooling water Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000004513 sizing Methods 0.000 description 5
- 239000010724 circulating oil Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002085 persistent effect Effects 0.000 description 2
- 235000019628 coolness Nutrition 0.000 description 1
- 235000015927 pasta Nutrition 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Abstract
The utility model provides a kind of two roller mill Two-way Cycle temperature regulating device, be characterized in: described recycle oil case comprises thermal cycle fuel tank and SAPMAC method fuel tank, heating rod is arranged in thermal cycle fuel tank, induction valve and return pipe are arranged on SAPMAC method fuel tank, the flowline of thermal cycle fuel tank and the flowline of SAPMAC method fuel tank are connected respectively to two inputs that is sent oily switching valve, the output of oily switching valve is sent to be connected to the input of oil pump, oil delivery side of pump is before sending oil pipe to be connected respectively to, the oiler of rear roller, preliminary roller, rear roller oil-out is connected to the input of an oil return switching valve through oil return pipe, its two output is respectively through hot oil return pipe, cold oil return pipe is connected to the oil return opening of thermal cycle fuel tank and SAPMAC method fuel tank.Temperature transducer is arranged in oil return pipe.Temperature transducer is arranged rationally, makes its thermometric environment more level off to roller surface temperature environment; Shorten recycle oil to the cool time of forward and backward roller, ensure that roller is lowered the temperature in time, improve compound quality.
Description
Technical field
The utility model belongs to rubber and plastic equipment technical field, relates to the improvement of two roller rubber and plastic mill, is a kind of two roller mill Two-way Cycle temperature regulating device specifically.
Background technology
Before and after two roller rubber and plastic mill, the temperature of roller is controlled by recycle oil at present, recycle oil in fuel tank one end from front and back roller pumps into by oil pump, recycle oil is back in fuel tank from the other end of front and back roller, be provided with heating rod and cooling water pipe in fuel tank, temperature transducer is arranged in fuel tank.When roller needs to heat, open the heater switch on controller, start heating rod work, the recycle oil in heating fuel tank, recycle oil flows through roller makes roller temperature raise; When roller needs to cool, the cold switch opened on controller closes heater switch simultaneously, and start cooling water valve and in cooling water pipe, pass into cooling water, the recycle oil in cooling oil box, recycle oil flows through roller makes roller temperature reduce, and control device as shown in Figure 2.
This control mode Problems existing is:
1, temperature transducer is arranged in fuel tank, and the temperature recorded and roller surface temperature have larger difference, can not monitor roller temperature change exactly.
2, with cooling water, the recycle oil temperature drop raised is got off during cooling, cooling rate is slow, and sizing material cannot be lowered the temperature in time, affects compound quality.
How to design a kind of two roller mill loop temperature-control device, make its thermometric environment more level off to roller surface temperature environment; Shorten cool time, ensure that sizing material is lowered the temperature in time, improve compound quality.This is the art technical problem urgently to be resolved hurrily.
Summary of the invention
The utility model is the problems referred to above that prior art exists, and provide a kind of two roller mill Two-way Cycle temperature regulating device, temperature transducer is arranged rationally, makes its thermometric environment more level off to roller surface temperature environment; Shorten recycle oil to the cool time of front and back roller, ensure that sizing material is lowered the temperature in time, improve compound quality.
The purpose of this utility model is achieved through the following technical solutions:
A kind of two roller mill Two-way Cycle temperature regulating device, comprise: blanket roller, rear roller, send oil pipe, send oily threeway, oil pump, heating rod, circulation fuel tank, induction valve, return pipe, temperature transducer, oil return pipe, controller, roller switch on controller, heater switch and cold switch, it is characterized in that, described recycle oil case comprises thermal cycle fuel tank and SAPMAC method fuel tank, described heating rod is arranged in thermal cycle fuel tank, described induction valve and return pipe are arranged on SAPMAC method fuel tank, the flowline of described thermal cycle fuel tank and the flowline of SAPMAC method fuel tank are connected respectively to two inputs that is sent oily switching valve, the output of oily switching valve is sent to be connected to the input of described oil pump, described oily delivery side of pump through described in send oily threeway and send oil pipe be connected respectively to blanket roller and after the oiler of roller, the oil-out of described blanket roller and rear roller is connected to the input of an oil return switching valve through described oil return pipe, one output of described oil return switching valve is connected to the oil return opening of thermal cycle fuel tank through a hot oil return pipe, another output of described oil return switching valve is connected to the oil return opening of SAPMAC method fuel tank through a cold oil return pipe, described temperature transducer is arranged in described oil return pipe.
Improvement to technique scheme: the oil return opening of described blanket roller and rear roller is connected respectively to two arrival ends of an oil return threeway, and one end of described oil return pipe is connected to the port of export of described oil return threeway.
Further improvement to technique scheme: described temperature transducer is arranged on the position near oil return threeway in oil return pipe.
To the further improvement of technique scheme be: a connection two is set between described thermal cycle fuel tank and SAPMAC method fuel tank and circulates the balance pipe of fuel tank, described balance pipe is installed a switch valve.
The utility model advantage compared with prior art and good effect are:
Temperature transducer is arranged in the oil return pipe near forward and backward roller by the utility model, makes the temperature recorded more level off to roller surface temperature, improves temperature-controlled precision; Heating circulating oil path and cooling circulating oil path are arranged respectively, shorten cool time (under same experimental conditions, when roller temperature drops to 46 DEG C from 70 DEG C, 22 minutes of the present utility model within 50 minutes, are shortened to) needed for prior art cool time, ensure that sizing material is lowered the temperature in time, improve compound quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model a kind of pair of roller mill Two-way Cycle temperature regulating device;
Fig. 2 is the structural representation of former pair of roller temperature control device of open mill.
Number in the figure is: 1-blanket roller, roller after 2-, 3-send oil pipe, 4-send oily threeway, 5-oil pump, 6-send oily switching valve, 7-heat send oil pipe, 8-heating rod, 9-thermal cycle fuel tank, 10-balance pipe, the hot oil return pipe of 11-, 12-is cold send oil pipe, 13-oil return switching valve, 14-induction valve, 15-return pipe, 16-SAPMAC method fuel tank, the cold oil return pipe of 17-, 18-oil return pipe, 19-temperature transducer, 20-oil return threeway, 21-controller, 22-heater switch, 23-cold switch, 24-roller switch, 25-switch valve.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
See Fig. 1, the embodiment of the utility model a kind of pair of roller mill Two-way Cycle temperature regulating device, comprising: blanket roller 1, rear roller 2, send oil pipe 3, roller switch 24, heater switch 22 and the cold switch 23 sent on oily threeway 4, oil pump 5, heating rod 8, circulation fuel tank, induction valve 14, return pipe 15, oil return pipe 18, temperature transducer 19, controller 21, controller 21.Described circulation fuel tank has two, thermal cycle fuel tank 9 and SAPMAC method fuel tank 16 respectively, heating rod 8 is arranged in thermal cycle fuel tank 9, induction valve 14 and return pipe 15 are arranged on SAPMAC method fuel tank 16, the flowline 7 of described thermal cycle fuel tank 9 and the flowline 12 of SAPMAC method fuel tank 16 are connected respectively to two inputs that is sent oily switching valve 6, send the output of oily switching valve 6 to be connected to the input of described oil pump 5, the output of described oil pump 5 through described in send oily threeway 4 and send oil pipe 3 be connected respectively to blanket roller 1 and after the oiler of roller 2; The oil-out of described blanket roller 1 and rear roller 2 is connected to the input of an oil return switching valve 13 through described oil return pipe 18, one output of described oil return switching valve 13 is connected to the oil return opening of thermal cycle fuel tank 9 through a hot oil return pipe 11, another output of described oil return switching valve 13 is connected to the oil return opening of SAPMAC method fuel tank 16 through a cold oil return pipe 17; Described temperature transducer 19 is arranged in described oil return pipe 18.
Arrange an oil return threeway 20 at the oil return opening place near blanket roller 1 and rear roller 2, the oil return opening of blanket roller 1 and rear roller 2 is connected respectively to two arrival ends of described oil return threeway 20, and one end of described oil return pipe 18 is connected to the port of export of described oil return threeway 20.
Specifically temperature transducer 19 is arranged on the position near oil return threeway 20 in oil return pipe 18.Near front and back rollers, make the temperature recorded more level off to roller surface temperature, be conducive to improving temperature-controlled precision.
Between described thermal cycle fuel tank 9 and SAPMAC method fuel tank 16, arrange a connection two to circulate the balance pipe 10 of fuel tank, balance pipe 10 is installed a switch valve 25.Balance pipe 10 keeps the pasta dynamic equilibrium of thermal cycle fuel tank 9 and SAPMAC method fuel tank 16, prevents oil spilling.
So just make heat cycles oil circuit and cool cycles oil circuit separately, when blanket roller 1, rear roller 2 need to cool, start the work of cool cycles oil circuit, directly force roller to be lowered the temperature with the recycle oil that temperature is lower, shorten temperature fall time.
During real work, open the roller switch 24 on controller 21, forward and backward roller 1,2 rotates, heater switch 22 is to opening position, and make to give oily switching valve 6 to be switched to heat and give oil pipe 7 end, oil return switching valve 13 is switched to hot oil return pipe 11 end, now, heating rod 8 heats, oil pump 5 is from thermal cycle fuel tank 9 oil suction, through sending oily threeway 4, sending oil pipe 3 to send oil in forward and backward roller 1,2, oil return flow back into thermal cycle fuel tank 9 through oil return threeway 20, oil return pipe 18, hot oil return pipe 11, completes the persistent loop to the heating of front and back roller.
During cooling, make heater switch 22 to the off-position on controller 21, cold switch 23 is to opening position, and make to give oily switching valve 6 to be switched to coldly to give oil pipe 12 end, oil return switching valve 13 is switched to cold oil return pipe 17 end, front and back roller 1, 2 are rotated further, heating rod 8 stops heating, induction valve 14 is opened, cooling water constantly enters SAPMAC method fuel tank 16, oil pump 5 is from SAPMAC method fuel tank 16 oil suction, through sending oily threeway 4, oil pipe 3 is sent to send oil to front, rear roller 1, in 2, oil return is through oil return threeway 20, oil return pipe 18, cold oil return pipe 17 flow back into SAPMAC method fuel tank 16, complete front, rear roller 1, the persistent loop of 2 coolings.
Actual use proves, two roller mill Two-way Cycle temperature regulating device can make roller surface temperature and instrument displays temperature basically identical, reach comparatively accurate temperature control effect, heating circulating oil path and cooling circulating oil path are arranged respectively, cool time at least shortens half, ensure that sizing material is lowered the temperature in time, improve compound quality.
Certainly; above-mentioned explanation is not to restriction of the present utility model, and the utility model is also not limited to above-mentioned citing, those skilled in the art; change done in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (4)
1. a two roller mill Two-way Cycle temperature regulating device, comprise: blanket roller, rear roller, send oil pipe, send oily threeway, oil pump, heating rod, circulation fuel tank, induction valve, return pipe, temperature transducer, oil return pipe, controller, roller switch on controller, heater switch and cold switch, it is characterized in that, described recycle oil case comprises thermal cycle fuel tank and SAPMAC method fuel tank, described heating rod is arranged in thermal cycle fuel tank, described induction valve and return pipe are arranged on SAPMAC method fuel tank, the flowline of described thermal cycle fuel tank and the flowline of SAPMAC method fuel tank are connected respectively to two inputs that is sent oily switching valve, the output of oily switching valve is sent to be connected to the input of described oil pump, described oily delivery side of pump through described in send oily threeway and send oil pipe be connected respectively to blanket roller and after the oiler of roller, the oil-out of described blanket roller and rear roller is connected to the input of an oil return switching valve through described oil return pipe, one output of described oil return switching valve is connected to the oil return opening of thermal cycle fuel tank through a hot oil return pipe, another output of described oil return switching valve is connected to the oil return opening of SAPMAC method fuel tank through a cold oil return pipe, described temperature transducer is arranged in described oil return pipe.
2. according to according to claim 1 pair of roller mill Two-way Cycle temperature regulating device, it is characterized in that, the oil return opening of described blanket roller and rear roller is connected respectively to two arrival ends of an oil return threeway, and one end of described oil return pipe is connected to the port of export of described oil return threeway.
3. according to according to claim 2 pair of roller mill Two-way Cycle temperature regulating device, it is characterized in that, described temperature transducer is arranged on the position near oil return threeway in oil return pipe.
4. according to the two roller mill Two-way Cycle temperature regulating devices described in any one of claim 1-3, it is characterized in that, a connection two is set between described thermal cycle fuel tank and SAPMAC method fuel tank and circulates the balance pipe of fuel tank, described balance pipe is installed a switch valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420803155.4U CN204322342U (en) | 2014-12-18 | 2014-12-18 | Two roller mill Two-way Cycle temperature regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420803155.4U CN204322342U (en) | 2014-12-18 | 2014-12-18 | Two roller mill Two-way Cycle temperature regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204322342U true CN204322342U (en) | 2015-05-13 |
Family
ID=53158743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420803155.4U Expired - Fee Related CN204322342U (en) | 2014-12-18 | 2014-12-18 | Two roller mill Two-way Cycle temperature regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204322342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824032A (en) * | 2017-03-17 | 2017-06-13 | 瑞金市瑞谷科技发展有限公司 | A kind of conduction oil temperature control system |
-
2014
- 2014-12-18 CN CN201420803155.4U patent/CN204322342U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824032A (en) * | 2017-03-17 | 2017-06-13 | 瑞金市瑞谷科技发展有限公司 | A kind of conduction oil temperature control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171211 Address after: Houjie Houjie Town Village 523960 Guangdong city in Dongguan Province, Dongbao Road No. 15 back slope Patentee after: Dongguan Baolun precision testing instrument Co. Ltd. Address before: 266061 Shandong Province, Qingdao city Laoshan District Songling Road No. 99 Patentee before: Qingdao University of Science & Technology |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20171218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |