CN106738429A - Plastic grain cooling device - Google Patents
Plastic grain cooling device Download PDFInfo
- Publication number
- CN106738429A CN106738429A CN201611098998.9A CN201611098998A CN106738429A CN 106738429 A CN106738429 A CN 106738429A CN 201611098998 A CN201611098998 A CN 201611098998A CN 106738429 A CN106738429 A CN 106738429A
- Authority
- CN
- China
- Prior art keywords
- cooling
- plastic grain
- side wall
- rotating disk
- cooling tube
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 77
- 239000004033 plastic Substances 0.000 title claims abstract description 57
- 229920003023 plastic Polymers 0.000 title claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000003860 storage Methods 0.000 claims abstract description 11
- 230000005389 magnetism Effects 0.000 claims abstract description 10
- 230000008676 import Effects 0.000 claims abstract description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 230000007547 defect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/16—Auxiliary treatment of granules
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention belongs to technical field of plastic, plastic grain cooling device, including magnetism servo-electric motor water-cooling and air cooling mechanism are disclosed, magnetism servo-electric motor water-cooling includes the water storage passage that water pump and water pump are connected, turbine is provided with water storage passage, and turbine is connected with rotating shaft；Air cooling mechanism includes cooling tube, and rotating shaft is rotated with the side wall of cooling tube and is connected, and the bottom of rotating shaft is located in cooling tube, the bottom of rotating shaft is connected with bevel gear, rotating disk is connected with bevel gear, rotating disk includes trapezoidal round platform portion and hemisphere portion, and hemisphere portion is connected with the bigger diameter end in trapezoidal round platform portion；Multi-thread helical pipe is provided with rotating disk, and the direction that rotating disk is rotated is oppositely oriented with multi-thread helical pipe, the one end in cooling tube near multi-thread helical pipe import is provided with blower fan；Cooling tube is connected with the delivery pipe that side wall is double-decker away from one end of blower fan, and storing passage is connected with the side wall of delivery pipe.The present invention solves the problems, such as that prior art defect rate is high, production cost is high.
Description
Technical field
The invention belongs to field of plastics processing, and in particular to plastic grain cooling device.
Background technology
Plastic grain, is, in extrusion moulding, finally to cut the particle for granulating after one kind is melted using polyethylene from high pressure process.
The aspects such as clothing industry, construction material, agricultural, mechanical industry are widely used.Be mainly used in make basin, bucket, furniture, film,
Woven bag, strap, bottle cap, bumper etc..Plastic grain is timely to it in order to prevent deformation from needing after extrusion moulding
Cooled down, existing cooling device, including cooling storehouse, cooling storehouse is connected with cutting mouth, and the side of cooling storehouse is provided with blower fan.When
Enter in cooling storehouse after the completion of plastic grain cutting, plastic grain is cooled down by blower fan.
But, aforesaid way there is problems：1st, the temperature of the plastic grain of extrusion moulding is very high, by blower fan without
Method timely cools down plastic grain, and cooling effect is bad, so that plastic grain produces deformation, defect rate is high；2nd, it is above-mentioned
Scheme needs connecting pipe to transport plastic grain, during transporting in order to making plastic grain cool down completely, it is necessary to
Pipeline is set very long, it is necessary to factory building occupation of land it is big, the high cost of production.
The content of the invention
The invention is intended to provide plastic grain cooling device, to solve, prior art defect rate is high, production cost is high asks
Topic.
To achieve the above object, the present invention provide following technical scheme, plastic grain cooling device, including magnetism servo-electric motor water-cooling and
Air cooling mechanism, magnetism servo-electric motor water-cooling includes the water storage passage that water pump and water pump are connected, and turbine is provided with water storage passage, and turbine is connected with
Rotating shaft；Air cooling mechanism includes cooling tube, and the side wall of cooling tube is provided with charging aperture, and rotating shaft is rotated with the side wall of cooling tube and is connected,
And the bottom of rotating shaft is located in cooling tube, the bottom of rotating shaft is connected with bevel gear, and rotating disk, rotating disk and cooling are connected with bevel gear
The inwall of pipe rotates connection, and rotating disk includes trapezoidal round platform portion and hemisphere portion, and hemisphere portion connects with the bigger diameter end in trapezoidal round platform portion
Connect, and the diameter of hemisphere portion is identical with the diameter of the bigger diameter end in trapezoidal round platform portion, the periphery in trapezoidal round platform portion is provided with and cone tooth
Take turns the cone tooth of engagement；Multi-thread helical pipe is provided with rotating disk, and the direction that rotating disk is rotated is oppositely oriented with multi-thread helical pipe,
The import of multi-thread helical pipe is located at the outer of hemisphere portion, and outlet is close to many positioned at the miner diameter end of trapezoidal round platform in cooling tube
One end of line helical pipe import is provided with blower fan, and blower fan is located at the both sides of charging aperture with rotating disk；The one end of cooling tube away from blower fan
The delivery pipe that side wall is double-decker is connected with, and storing passage is connected with the side wall of delivery pipe, the side wall of delivery pipe is provided with out
The mouth of a river.
The know-why of this programme is：Water pump and blower fan are opened first, water enters in water storage passage, drive turbine to turn
It is dynamic, therefore rotated with dynamic bevel gear, bevel gear drives rotating disk to rotate again；The wind of blowout is by the plastic grain edge after cutting in blower fan
The blowout of multi-thread helical pipe, can increase plastic grain residence time in rotating disk, thus plastic grain it is cooled when
Between increase, so as to improve the effect of cooling；, when rotating, rotation direction is oppositely oriented with multi-thread helical pipe, can for rotating disk
Increase residence time of the plastic grain in rotating disk, therefore improve cooling effect；And wind blows from the multi-thread helical pipe for rotating
Go out, spiral helicine wind can be formed, therefore plastic grain compared with the pipeline of equal length, can increase with the rotation of the super helix of wind one
The time for being cooled down is added, and space can have been saved, the import of multi-thread helical pipe has been located at the outer of hemisphere portion, works as modeling
When material particle is contacted with hemisphere portion, entering for outer can be slipped into along the cambered surface of hemisphere portion intraoral；Plastic grain is entering sector-style
After cold, into double-deck delivery pipe, the delivery pipe with storing channel connection can be cooled down to cooling tube, and the effect of cooling is more
It is good.
What this programme can be produced has the technical effect that：1st, this programme is carried out cold to plastic grain simultaneously by air-cooled and water-cooled
But, the efficiency high for cooling down compared with prior art, it is to avoid plastic grain deforms, reduces the defect rate of finished product；2nd, this programme is utilized
Turbine band dynamic bevel gear is rotated, then drives rotating disk to rotate, while wind flows out from multi-thread helical pipe, can by plastic grain along
Helical duct blows out, and can extend the time that plastic grain is cooled down in passage, and causes the modeling from the blowout of multi-thread spiral
Material particle carries out helical rotation, and in identical spatial dimension, the time that plastic grain is cooled down is longer, reduces factory building
Utilize, reduce the cost of production；3rd, this programme leads to overcooled water and wind drives the rotation of a series of device, has saved drive
The power source that device is rotated；4th, the import of multi-thread helical pipe is arranged on the outer of the hemisphere portion of rotating disk, can make plastics
Grain is slided in sphere, is blown finally along multi-thread helical duct, it is to avoid plastic grain is piled up in cooling tube.
The following is the preferred scheme based on such scheme：
Preferred scheme one：Rotary shaft is installed, one end of rotary shaft is located in cooling tube, and is connected with leaf in the charging aperture
Piece, the other end is connected with cutter.The plastics after the completion of extrusion molding are carried out with pelletizing by the wind drive cutter in blower fan, is formed
Plastic grain, has saved power source when driving cutter to work.
Preferred scheme two：Based on preferred scheme one, the delivery pipe is helix tube.Helical pipe plastic grain is carried out and
When transport, by increasing capacitance it is possible to increase the utilization rate in space, save factory building use, it is cost-effective.
Preferred scheme three：Based on preferred scheme two, the inwall of the helical pipe is provided with spherical projection.Plastic grain exists
Corner angle can be produced during cutting, people is easily scratched and is damaged wrapping paper, after plastic grain enters helical pipe, can be with helical pipe
Inwall is contacted, and spherical projection can polish the corner angle of plastic grain so that plastic grain becomes mellow and full, it is to avoid its stroke
Hurt sb.'s feelings.
Preferred scheme four：Based on preferred scheme three, a diameter of 4-6cm of the multi-thread helical pipe.Plastic grain it is straight
Footpath is generally 2-4cm, using the teaching of the invention it is possible to provide enough spaces are passed through for plastic grain.
Preferred scheme five：Based on preferred scheme four, the delivery port lower section is provided with cistern.Water after is received
Collection.
Preferred scheme six：Based on preferred scheme five, be provided with conduction pipe in the cistern, the movable end of conduction pipe with
Water pump is connected, and the side wall of cistern is hollow, and liquid nitrogen is placed with hollow side wall.Liquid nitrogen will timely can be used
Afterwards, temperature water higher is cooled down, and the utilization that can be circulated for water by water pump, saving water resource.
Brief description of the drawings
Fig. 1 is the structural representation of plastic grain cooling device of the present invention；
Fig. 2 is the top view of air cooling mechanism of the present invention.
Specific embodiment
Below by specific embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Magnetism servo-electric motor water-cooling 1, water pump 11, water storage passage 12, rotating shaft 13, turbine 14, cone tooth
Wheel 15, air cooling mechanism 2, cooling tube 21, rotating disk 22, multi-thread helical pipe 221, blower fan 23, helical pipe 24, charging aperture 25, turn
Moving axis 3, blade 31, cutter 32, cistern 4, conduction pipe 41.
As shown in Figure 1 and Figure 2, plastic grain cooling device, including magnetism servo-electric motor water-cooling 1 and air cooling mechanism 2, magnetism servo-electric motor water-cooling 1 are located at air-cooled
The top of mechanism 2, magnetism servo-electric motor water-cooling 1 includes water pump 11, and the right side of water pump 11 is connected with water storage passage 12, water storage passage 12 and is provided with
Rotating shaft 13, is connected with turbine 14 in rotating shaft 13；Air cooling mechanism 2 includes cooling tube 21；The left side of cooling tube 21 is provided with blower fan 23,
Rotating shaft 13 passes through cooling tube 21, and the bottom of rotating shaft 13 is provided with bevel gear 15, and rotating disk 22 is connected with bevel gear 15, rotating disk 22
Left part is hemisphere portion, and right part is conical round table portion, and the bigger diameter end in conical round table portion and the diameter of hemisphere portion are consistent, taper
The periphery in round platform portion is provided with the cone tooth coordinated with bevel gear 15；Multi-thread helical pipe 221, and multi-thread helix tube are provided with rotating disk 22
The import in road 221 is located at the outer of hemisphere portion, miner diameter end of the outlet positioned at conical round table portion.The right-hand member of cooling tube 21 is connected with
Side wall is to be provided with spherical projection, the side wall and water storage of helical pipe 24 in the helical pipe 24 of double-decker, helical pipe 24
Passage 12 is connected, and helical pipe 24 is provided with delivery port, cistern 4 is provided with below delivery port, during the side wall of cistern 4 is
Liquid nitrogen is provided with sky, and hollow side wall, cistern 4 is connected with conduction pipe 41, and conduction pipe 41 is high-end to be connected with water pump 11
Connect；The side of cooling tube 21 is provided with and rotary shaft 3 is provided with charging aperture 25, charging aperture 25, and rotary shaft 3 is located in cooling tube 21
One end is connected with blade 31, and the other end is provided with cutter 32.
During using the present embodiment, start blower fan 23 and water pump 11, the wind of the blowout of blower fan 23 drives blade 31 to rotate, so that band
Dynamic cutting tool 32 is rotated and the plastics of extrusion moulding is cut, and forms plastic grain, and plastic grain is entered by charging aperture
In cooling tube 21；The water of outflow drives turbine 14 to rotate in water pump 11, so that band dynamic bevel gear 15 is rotated, bevel gear 15 drives and turns
Disk 22 is rotated, and now wind drives the plastic grain after being cut to enter multi-thread helical pipe 221 along the cambered surface of hemisphere portion
Import, in rotating disk 22, by the rotation of rotating disk 22, plastic grain and wind form rotation from after the outflow of multi-thread helical pipe 221,
Now entering helical pipe 24, plastic grain is being cooled down by the water in the side wall of wind and the helical pipe 24 of bilayer；
Plastic grain enter helical pipe 24 when, can with the inwall of helical pipe 24 on spherical projection contacts, by plastic grain
Corner angle are polished.Water in double-deck helical pipe 24 is entered in cistern after being cooled down to plastic grain by delivery port
4, the liquid nitrogen in the side wall of cistern 4 is taken away water by water cooling, then by water pump 11, carries out utilization again.
For a person skilled in the art, on the premise of structure of the present invention is not departed from, some changes can also be made
Shape and improvement, these should also be considered as protection scope of the present invention, these effects and patent for implementing all without the influence present invention
Practicality.
Claims (7)
1. plastic grain cooling device, it is characterised in that：Including magnetism servo-electric motor water-cooling and air cooling mechanism, magnetism servo-electric motor water-cooling include water pump and
The water storage passage of water pump connection, is provided with turbine in water storage passage, turbine is connected with rotating shaft；Air cooling mechanism includes cooling tube, cooling
The side wall of pipe is provided with charging aperture, and rotating shaft is rotated with the side wall of cooling tube and is connected, and the bottom of rotating shaft is located in cooling tube, rotating shaft
Bottom be connected with bevel gear, be connected with rotating disk on bevel gear, rotating disk is rotated with the inwall of cooling tube and be connected, and rotating disk is including trapezoidal
Round platform portion and hemisphere portion, hemisphere portion are connected with the bigger diameter end in trapezoidal round platform portion, and the diameter of hemisphere portion and trapezoidal round platform
The diameter of the bigger diameter end in portion is identical, and the periphery in trapezoidal round platform portion is provided with the cone tooth engaged with bevel gear；Multi-thread spiral shell is provided with rotating disk
Coil road, and the direction that rotating disk is rotated is oppositely oriented with multi-thread helical pipe, the import of multi-thread helical pipe is located at hemispherical
The outer in portion, outlet is located at the miner diameter end of trapezoidal round platform, and the one end in cooling tube near multi-thread helical pipe import is provided with blower fan,
Blower fan is located at the both sides of charging aperture with rotating disk；Cooling tube is connected with the delivery pipe that side wall is double-decker away from one end of blower fan,
And storing passage is connected with the side wall of delivery pipe, the side wall of delivery pipe is provided with delivery port.
2. plastic grain cooling device according to claim 1, it is characterised in that：Rotation is installed in the charging aperture
Axle, one end of rotary shaft is located in cooling tube, and is connected with blade, and the other end is connected with cutter.
3. plastic grain cooling device according to claim 2, it is characterised in that：The delivery pipe is helix tube.
4. plastic grain cooling device according to claim 3, it is characterised in that：The inwall of the helical pipe is provided with ball
The projection of shape.
5. plastic grain cooling device according to claim 4, it is characterised in that：The multi-thread helical pipe it is a diameter of
4-6cm。
6. plastic grain cooling device according to claim 5, it is characterised in that：The delivery port lower section is provided with retaining
Pond.
7. plastic grain cooling device according to claim 6, it is characterised in that：Mozzle is provided with the cistern
Road, the movable end of conduction pipe is connected with water pump, and the side wall of cistern is to be placed with liquid nitrogen in hollow and hollow side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611098998.9A CN106738429A (en) | 2016-12-04 | 2016-12-04 | Plastic grain cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611098998.9A CN106738429A (en) | 2016-12-04 | 2016-12-04 | Plastic grain cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106738429A true CN106738429A (en) | 2017-05-31 |
Family
ID=58883077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611098998.9A Pending CN106738429A (en) | 2016-12-04 | 2016-12-04 | Plastic grain cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106738429A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115351872A (en) * | 2022-07-12 | 2022-11-18 | 安徽美琛生态科技有限公司 | Sludge slag haydite preparation facilities |
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| CN2897611Y (en) * | 2006-04-14 | 2007-05-09 | 汕头经济特区金达塑胶有限公司 | Wind-cooling mould-sided granulating conveyor for plastic extruding comminutor |
| CN203471846U (en) * | 2013-09-24 | 2014-03-12 | 南京利华工程塑料有限公司 | Granulator discharging device for high molecular material |
| CN203994316U (en) * | 2014-08-16 | 2014-12-10 | 富阳思博工业设计有限公司 | A kind of comminutor |
| CN204381390U (en) * | 2014-12-31 | 2015-06-10 | 云南太阳石能源科技实业有限公司 | Lead-power machine |
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| CN105081211A (en) * | 2015-08-27 | 2015-11-25 | 重庆万斯金属特种成形有限公司 | Spiral cooling device |
| CN105248628A (en) * | 2015-10-30 | 2016-01-20 | 重庆渝西面制品有限公司 | Drying device for manufacturing flour |
| CN205364285U (en) * | 2016-01-27 | 2016-07-06 | 江苏朗博高新科技材料有限公司 | Masterbatch prilling granulator fills |
| CN205364281U (en) * | 2016-01-18 | 2016-07-06 | 东莞市众一新材料科技有限公司 | A granulator for producing nylon materials |
| CN206264193U (en) * | 2016-12-04 | 2017-06-20 | 重庆精榜高分子材料有限公司 | Plastic grain cooling device |
-
2016
- 2016-12-04 CN CN201611098998.9A patent/CN106738429A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2897611Y (en) * | 2006-04-14 | 2007-05-09 | 汕头经济特区金达塑胶有限公司 | Wind-cooling mould-sided granulating conveyor for plastic extruding comminutor |
| CN203471846U (en) * | 2013-09-24 | 2014-03-12 | 南京利华工程塑料有限公司 | Granulator discharging device for high molecular material |
| CN203994316U (en) * | 2014-08-16 | 2014-12-10 | 富阳思博工业设计有限公司 | A kind of comminutor |
| CN204381390U (en) * | 2014-12-31 | 2015-06-10 | 云南太阳石能源科技实业有限公司 | Lead-power machine |
| CN204604637U (en) * | 2015-05-19 | 2015-09-02 | 浙江邦泰机械有限公司 | Comminutor |
| CN105081211A (en) * | 2015-08-27 | 2015-11-25 | 重庆万斯金属特种成形有限公司 | Spiral cooling device |
| CN105248628A (en) * | 2015-10-30 | 2016-01-20 | 重庆渝西面制品有限公司 | Drying device for manufacturing flour |
| CN205364281U (en) * | 2016-01-18 | 2016-07-06 | 东莞市众一新材料科技有限公司 | A granulator for producing nylon materials |
| CN205364285U (en) * | 2016-01-27 | 2016-07-06 | 江苏朗博高新科技材料有限公司 | Masterbatch prilling granulator fills |
| CN206264193U (en) * | 2016-12-04 | 2017-06-20 | 重庆精榜高分子材料有限公司 | Plastic grain cooling device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115351872A (en) * | 2022-07-12 | 2022-11-18 | 安徽美琛生态科技有限公司 | Sludge slag haydite preparation facilities |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |