CN103496052A - Technology for fast cooling plastic fuel tank hot flash - Google Patents
Technology for fast cooling plastic fuel tank hot flash Download PDFInfo
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- CN103496052A CN103496052A CN201310380658.5A CN201310380658A CN103496052A CN 103496052 A CN103496052 A CN 103496052A CN 201310380658 A CN201310380658 A CN 201310380658A CN 103496052 A CN103496052 A CN 103496052A
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- fuel tank
- roll extrusion
- roll
- cooling
- plastic fuel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The invention relates to a technology for fast cooling plastic fuel tank hot flash. The technology is characterized by comprising a, putting hot flash on a first conveyer belt of a plastic fuel tank hot flash rolling shearer, and by the first conveyer belt, conveying the hot flash to a position between two rolling rollers which are symmetrically arranged in a way that one is located above the other one and are fed with cooling water, b, carrying out rolling molding on the hot flash by rotation of the two rolling rollers, cooling the rolling-molded material by cooling rollers fed with cooling water, and conveying the cooled rolling-molded material to a shearing device by the cooling rollers, c, when a photoelectric sensor of the shearing device finds the rolling-molded material in the required position, dropping a material sheet press block to tightly press the rolling-molded material, dropping a shearing moving cutter to shear the rolling-molded material, wherein the shearing width is controlled by a photoelectric sensor, conveying the shearing-molded material to a crusher by a second conveyer belt and carrying out crushing. The technology can realize fast cooling of the plastic fuel tank hot flash.
Description
Technical field
The present invention relates to the quick process for cooling of the hot overlap material of a kind of plastic fuel tank.
Background technology
The automobile plastic fuel tank is when vacuum blowing, because current blow molding process can produce plastic fuel tank, unnecessary overlap material is arranged, the local thickness of overlap material is generally at 50～60mm, the overlap material is not cooling in mould, temperature is higher, general internal temperature is 190 ℃ of left and right, if with crusher machine, this hot overlap material can cause crushed particles type shape size inhomogeneous, strand, pompon, dust is more, the material-pumping tube road of meeting blocking crusher when serious, disintegrating machine is in the situation that extract not stall fortune out without material, cause particulate material to become and mould slurry, at high temperature in the short time, cleaning is very difficult, under extreme case, also can cause motor to burn out.The problems referred to above can make equally the feeding system (pipeline) of feed back produce obstruction or build bridge (dallying without the lower screw rod of material), the fluctuation of blowing fuel tank weight is larger in this case, not moulding of blowing, the stability of product is bad, seriously can cause the fuel tank wall thickness defective, thereby affect security and the permeability (discharge standard) of fuel tank.
Summary of the invention
The object of the invention is to overcome the shortcoming of prior art, provide the hot overlap material of a kind of plastic fuel tank quick process for cooling, fast the hot overlap material of cooling plastic fuel tank.
For solving above technical problem, technical scheme of the present invention is: the quick process for cooling of the hot overlap material of plastic fuel tank, and its difference is: its technical process is:
Step a), hot overlap material is placed on the first conveyer belt of the hot overlap material of plastic fuel tank roll-cutting machine, the first conveyer belt is transported to hot overlap material between two roll extrusion cylinders of upper and lower symmetrical placement logical cooling water;
Step b), two roll extrusion drum rotatings are the roll forming of hot overlap material, and the chilling roll of logical cooling water is cooling and be transported to the shear place by the roll extrusion material of roll forming;
Step c), the photoelectric sensor on shear detect roll extrusion while expecting, the tablet briquetting descends and compresses the roll extrusion material, shearing moving cutter descends and shears the roll extrusion material, and shearing width is controlled by photoelectric sensor, and the shearing material of shear forming passes through the second tape transport to the fragmentation of disintegrating machine place.
By above technical scheme, the hot overlap material of described plastic fuel tank roll-cutting machine comprises frame, be disposed with the roll extrusion cylinder of the first conveyer belt, logical cooling water, chilling roll, second conveyer belt of logical cooling water on described frame, on described the second conveyer belt head end, the methods, rack place is provided with shear.
By above technical scheme, described roll extrusion cylinder has two and be symmetrical arranged up and down.
By above technical scheme, described chilling roll has several and is divided into two rows and is symmetrical arranged up and down.
By above technical scheme, described shear comprises photoelectric sensor, tablet briquetting moving up and down, shearing moving cutter, shearing stationary knife, described photoelectric sensor is sensed after roll extrusion expects position, described tablet briquetting descends and compresses the roll extrusion material, described shearing moving cutter descends and shears the roll extrusion material, and shearing width can be controlled by photoelectric sensor.
By above technical scheme, the thickness of described roll extrusion material is 14～16mm.
The contrast prior art, beneficial features of the present invention is: by the quick process for cooling of the hot overlap material of this plastic fuel tank, can hot overlap material is cooling fast, and the cooling and shearing material reduces dust, strand, the pompon of plastics effectively through disintegrating machine processing crushing energy, make the crushed particles size more even, can raising equipment normally move, solved broken material processing unstability simultaneously, product thickness such as is guaranteed at the characteristics.
The accompanying drawing explanation
Fig. 1 is the hot overlap material of the plastic fuel tank in embodiment of the present invention roll-cutting machine structural representation;
Fig. 2 is the shear structure enlarged diagram in Fig. 1;
Fig. 3 is embodiment of the present invention working state figure;
Wherein: 1-frame, the 2-the first conveyer belt, 3-roll extrusion cylinder, 4-chilling roll, the 5-the second conveyer belt, 6-shear (6-1-photoelectric sensor, 6-2-tablet briquetting, 6-3-shearing moving cutter, 6-4-shearing stationary knife, 6-5-movable knife rack, 6-6-tool fixing frame), 7-roll extrusion motor, 8-Rolling motor, 9-hot overlap material, 10-roll extrusion material, 11-shearing material.
The specific embodiment
Below by the specific embodiment, by reference to the accompanying drawings the present invention is described in further detail.
Please refer to Fig. 1～Fig. 3, the quick process for cooling of the hot overlap material of embodiment of the present invention plastic fuel tank, its technical process is:
Step a), hot overlap material 9 is placed on the first conveyer belt 2 of the hot overlap material of plastic fuel tank roll-cutting machine, the first conveyer belt 2 is transported to hot overlap material 9 between two roll extrusion cylinders 3 of upper and lower symmetrical placement logical cooling water;
Step b), 3 rotations of two roll extrusion cylinders are hot overlap material 9 rolls forming, and the chilling roll 4 of logical cooling water is cooling and be transported to shear 6 places by the roll extrusion material 10 of roll forming;
When step c), the photoelectric sensor 6-1 on shear 6 detect roll extrusion material 10 and put in place, tablet briquetting 6-2 descends and compresses roll extrusion material 10, shearing moving cutter 6-3 descends and shears roll extrusion material 10, shearing width is controlled by photoelectric sensor 6-1, and the shearing material 11 of shear forming is transported to the fragmentation of disintegrating machine place by the second conveyer belt 5.
Concrete, the hot overlap material of described plastic fuel tank roll-cutting machine comprises frame 1, be disposed with the roll extrusion cylinder 3 of the first conveyer belt 2, logical cooling water, chilling roll 4, second conveyer belt 5 of logical cooling water on described frame 1, on described the second conveyer belt 5 head ends, methods, rack 1 place is provided with shear 6, described roll extrusion cylinder 3 is driven by roll extrusion motor 7, and described chilling roll 4 is driven by Rolling motor 8.
Concrete, described roll extrusion cylinder 3 has two and be symmetrical arranged up and down.
Concrete, described chilling roll 4 has several and is divided into two rows and is symmetrical arranged up and down.
Concrete, described shear 6 comprises photoelectric sensor 6-1, tablet briquetting 6-2 moving up and down, shearing moving cutter 6-3, shears stationary knife 6-4, after described photoelectric sensor 6-1 senses roll extrusion material 10 and puts in place, described tablet briquetting 6-2 descends and compresses roll extrusion material 10, described shearing moving cutter 6-3 descends and shears roll extrusion material 10, and shearing width can be controlled by photoelectric sensor 6-1.
Concrete, the thickness of described roll extrusion material 10 is 14～16mm.
In the embodiment of the present invention, chilling roll has 26 and be divided into that two rows are upper and lower symmetrical to place, 13 of every rows.
The technical characteristics of the embodiment of the present invention is: roll extrusion cylinder mode: vertical type; Roll extrusion drum length: 600mm～650mm; Roll extrusion diameter of cylinder: 280mm～300mm; Roll extrusion Roller conveyor speed: the speed governing of about 0.02m/s(variable ratio frequency changer); Roll extrusion dampening form roller: water-cooled; Roll extrusion material maximum ga(u)ge: adjustable under 20mm(); Roll extrusion material minimum thickness: 10mm(is upper adjustable); Roll extrusion cylinder moment of torsion, pressure adaptation PE material material temperature are passed through: be less than 100 ℃; Roll extrusion material thickness deviation: 15 ± 1mm; Cooling water rotating joint: continuous operation is reliable, durable.
The cooling situation contrast experiment of the hot overlap material of plastic fuel tank (25 ℃ of environment temperatures):
1), hot overlap material upper conveyor belt, adopt the thermocouple temperature measurer, gather 190 ℃ of the inside maximum temperatures.Arrive disintegrating machine mouth 6 minutes and 45 seconds, 163 ℃ of fragmentations of the inside maximum temperature.27 ℃ of the temperature difference.
2), hot overlap material upper conveyor belt, adopt the thermocouple temperature measurer, gather 193 ℃ of the inside maximum temperatures.Arrive disintegrating machine mouth 6 minutes and 45 seconds, 168 ℃ of fragmentations of the inside maximum temperature.25 ℃ of the temperature difference.
3), hot overlap material is placed on (without blowing) on workbench, employing thermocouple temperature measurer, 192 ℃ of collection the inside maximum temperatures.Through 6 minutes 45 seconds naturally cooling, the inside maximum temperature is down to 169 ℃.23 ℃ of the temperature difference.
4), hot overlap material places after 44 seconds, flash thickness 55mm left and right, adopt the thermocouple temperature measurer, gathers 191 ℃ of the inside maximum temperatures.By two cylinder roll extrusion to 14～16mm of logical cooling water, then, after cooling by chilling roll, gather 158 ℃ of the inside maximum temperatures.Through 6 minutes 45 seconds naturally cooling, the inside maximum temperature is down to 119 ℃.72 ℃ of the temperature difference.The position that same overlap material does not flatten, measure 188 ℃ of the inside maximum temperatures in the same way, and the inside maximum temperature is down to 168 ℃, 20 ℃ of the temperature difference.
Known by experiment, under same experiment condition, when the hot overlap material of roll extrusion is not broken, the inside maximum temperature is more than 160 ℃, and the overlap material of the cylinder roll extrusion by logical cooling water again by the cooling rear the inside of chilling roll maximum temperature below 120 ℃.Roll extrusion material thickness after the cylinder roll extrusion of logical cooling water is again by the cylinder roll extrusion of the logical cooling water of two rows when 14～16mm, and cooling effect is better, and when broken, the inside maximum temperature is lower.
Above content is the further description of the present invention being done in conjunction with concrete embodiment, can not assert that specific embodiment of the invention is confined to these explanations.For the those of ordinary skill of the technical field under the present invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (6)
1. the quick process for cooling of the hot overlap material of plastic fuel tank, it is characterized in that: its technical process is:
Step a), hot overlap material is placed on the first conveyer belt of the hot overlap material of plastic fuel tank roll-cutting machine, the first conveyer belt is transported to hot overlap material between two roll extrusion cylinders of upper and lower symmetrical placement logical cooling water;
Step b), two roll extrusion drum rotatings are the roll forming of hot overlap material, and the chilling roll of logical cooling water is cooling and be transported to the shear place by the roll extrusion material of roll forming;
Step c), the photoelectric sensor on shear detect roll extrusion while expecting, the tablet briquetting descends and compresses the roll extrusion material, shearing moving cutter descends and shears the roll extrusion material, and shearing width is controlled by photoelectric sensor, and the shearing material of shear forming passes through the second tape transport to the fragmentation of disintegrating machine place.
2. the quick process for cooling of the hot overlap material of plastic fuel tank as claimed in claim 1, it is characterized in that: the hot overlap material of described plastic fuel tank roll-cutting machine comprises frame, be disposed with the roll extrusion cylinder of the first conveyer belt, logical cooling water, chilling roll, second conveyer belt of logical cooling water on described frame, on described the second conveyer belt head end, the methods, rack place is provided with shear.
3. the quick process for cooling of the hot overlap material of plastic fuel tank as claimed in claim 1 is characterized in that: described roll extrusion cylinder has two and be symmetrical arranged up and down.
4. the quick process for cooling of the hot overlap material of plastic fuel tank as claimed in claim 1 is characterized in that: described chilling roll has several and is divided into two rows and is symmetrical arranged up and down.
5. the quick process for cooling of the hot overlap material of plastic fuel tank as claimed in claim 1, it is characterized in that: described shear comprises photoelectric sensor, tablet briquetting moving up and down, shearing moving cutter, shearing stationary knife, described photoelectric sensor is sensed after roll extrusion expects position, described tablet briquetting descends and compresses the roll extrusion material, described shearing moving cutter descends and shears the roll extrusion material, and shearing width can be controlled by photoelectric sensor.
6. the quick process for cooling of the hot overlap material of plastic fuel tank as claimed in claim 1, it is characterized in that: the thickness of described roll extrusion material is 14～16mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310380658.5A CN103496052B (en) | 2013-08-28 | 2013-08-28 | The quick process for cooling of plastic fuel tank hot overlap material |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310380658.5A CN103496052B (en) | 2013-08-28 | 2013-08-28 | The quick process for cooling of plastic fuel tank hot overlap material |
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| CN103496052A true CN103496052A (en) | 2014-01-08 |
| CN103496052B CN103496052B (en) | 2015-12-02 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774481A (en) * | 2019-09-29 | 2020-02-11 | 武汉振佳宇恒机电设备有限公司 | Automobile oil tank excess material cooling, calendering and crushing system |
| CN110815716A (en) * | 2019-11-21 | 2020-02-21 | 徐州思达新技术开发有限公司 | Handle integrated device for processing of handrail box |
Citations (4)
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| JP2005074899A (en) * | 2003-09-02 | 2005-03-24 | Yamamoto Co Ltd | Waste plastic treatment apparatus |
| CN101200971A (en) * | 2006-12-13 | 2008-06-18 | 郎玉山 | PVC micro-foaming macromolecular xylogen floor and method for making same |
| CN102363334A (en) * | 2010-06-16 | 2012-02-29 | 金容培 | Method and apparatus for manufacturing recycle scrap compound for car storage case pad |
| CN102802898A (en) * | 2010-04-20 | 2012-11-28 | 高六商事株式会社 | Bumper paint removing apparatus |
-
2013
- 2013-08-28 CN CN201310380658.5A patent/CN103496052B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005074899A (en) * | 2003-09-02 | 2005-03-24 | Yamamoto Co Ltd | Waste plastic treatment apparatus |
| CN101200971A (en) * | 2006-12-13 | 2008-06-18 | 郎玉山 | PVC micro-foaming macromolecular xylogen floor and method for making same |
| CN102802898A (en) * | 2010-04-20 | 2012-11-28 | 高六商事株式会社 | Bumper paint removing apparatus |
| CN102363334A (en) * | 2010-06-16 | 2012-02-29 | 金容培 | Method and apparatus for manufacturing recycle scrap compound for car storage case pad |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774481A (en) * | 2019-09-29 | 2020-02-11 | 武汉振佳宇恒机电设备有限公司 | Automobile oil tank excess material cooling, calendering and crushing system |
| CN110815716A (en) * | 2019-11-21 | 2020-02-21 | 徐州思达新技术开发有限公司 | Handle integrated device for processing of handrail box |
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| Publication number | Publication date |
|---|---|
| CN103496052B (en) | 2015-12-02 |
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Address after: 242 No. 430056 Hubei province city of Wuhan City Economic and Technological Development Zone Avenue Patentee after: DONGFENG YAPP AUTOMOTIVE PARTS CO., LTD. Address before: 242 No. 430056 Hubei province city of Wuhan City Economic and Technological Development Zone Avenue Patentee before: Wuhan Yapp Automotive Plastic Parts Co., Ltd. |