CN106738439A - Plastic grain cooling device - Google Patents
Plastic grain cooling device Download PDFInfo
- Publication number
- CN106738439A CN106738439A CN201611122931.4A CN201611122931A CN106738439A CN 106738439 A CN106738439 A CN 106738439A CN 201611122931 A CN201611122931 A CN 201611122931A CN 106738439 A CN106738439 A CN 106738439A
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- CN
- China
- Prior art keywords
- cooling
- post
- cavity
- plastic grain
- connection
- 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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Classifications
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- 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
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/04—Conditioning or physical treatment of the material to be shaped by cooling
- B29B13/045—Conditioning or physical treatment of the material to be shaped by cooling of powders or pellets
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention discloses a kind of plastic grain cooling device, including accommodation tube, rotation dish, cooling post, substrate, electric rotating machine, lifting hydraulic cylinder, water supply hose and Return water hoses；The bottom of accommodation tube offers manhole；Rotation dish is rotatably arranged in manhole by bearing；Multiple vertically extending slip through holes are provided with institute's rotation dish；The upper end of post is cooled down through slip through hole and is entered in accommodation tube；Cool down lower end and the substrate connection of post；Cooling water accommodating chamber is offered in cooling post；Cooling water accommodating chamber is opened in the lower end surface of cooling post；Collect cavity is offered in substrate；Collect cavity is connected with cooling water accommodating chamber；Water supply hose and Return water hoses are connected with collect cavity；The rotating shaft of electric rotating machine is connected with the bottom surface of substrate；The housing of electric rotating machine is connected with the piston rod of lifting hydraulic cylinder.Cooling effectiveness of the invention is high and plastic grain suitable for varying number.
Description
Technical field
The present invention relates to plastics-production field, more particularly to a kind of plastic grain cooling device.
Background technology
, it is necessary to first plastic melt, then make plastic shaping by mould during plastic grain is processed, so that
To plastic grain.Plastic grain is before next step manufacturing procedure is carried out, it is necessary to treat that it is cooled to lower temperature.If plastics put
Put, treat that it passes through air natural heat dissipation, then need to take considerable time, cause production efficiency to reduce.And pass through to vibrate or stir
Auxiliary heat dissipation, although can reduce to a certain extent cool time, but quick cooling plastic particle cannot be still met with big
The demand of amplitude improve production efficiency.
The content of the invention
The purpose of the present invention is the above mentioned problem for overcoming prior art, there is provided a kind of plastic grain cooling device.
The purpose of the present invention is achieved through the following technical solutions：
Plastic grain cooling device, including accommodation tube, rotation dish, cooling post, substrate, electric rotating machine, lifting hydraulic cylinder, intake it is soft
Pipe and Return water hoses；
Import is provided with the top of the accommodation tube；The bottom of the accommodation tube offers manhole；The rotation dish passes through
Bearing is rotatably arranged in the manhole；
Multiple vertically extending slip through holes are provided with institute's rotation dish；The upper end of the cooling post slidably extends through the cunning
Dynamic through hole simultaneously enters in the accommodation tube；The lower end of the cooling post and the substrate connection；Offered in the cooling post cold
But water accommodating chamber；The cooling water accommodating chamber is opened in the lower end surface of the cooling post；Collect cavity is offered in the substrate；
The collect cavity is connected with the cooling water accommodating chamber；The water supply hose and the Return water hoses are connected with the collect cavity；
The rotating shaft of the electric rotating machine is connected with the bottom surface of the substrate；The work of the housing of the electric rotating machine and the lifting hydraulic cylinder
Stopper rod is connected, and the lifting hydraulic cylinder is located at electric rotating machine lower section, and the lifting hydraulic cylinder is vertically arranged.
Operation principle of the invention is as follows：
The plastic grain of the high temperature that will be obtained by mould, is added in accommodation tube by import.By water supply hose to collect cavity
Middle addition cooling water, the cooling water in collect cavity enters in the cooling water accommodating chamber of cooling post, and heat exchange occurs with plastic grain,
Plastic grain is lowered the temperature.Return water hoses derive the high-temperature water in collect cavity, so as to realize the cooling to plastic grain.
In cooling procedure, electric rotating machine drives substrate, rotation dish and cooling post to carry out back rotation, cooling post is played stirring to plastic grain and makees
With the plastic grain of diverse location can be contacted with cooling post, so as to improve cooling effectiveness, reach wanting for quick cooling
Ask.According to the difference of plastic grain amount, the height that plastic grain is piled up in accommodation tube is also different.In order to adapt to varying number
Plastic grain, lifting hydraulic cylinder makes cooling post move up and down, it is ensured that cooling post is located at length and plastic grain heap in accommodation tube
Long-pending height is adapted, and is quickly cooled down with the plastic grain to varying number.Cooling effectiveness of the invention is high and is applied to
The plastic grain of varying number.
Further, it is provided with dividing plate in the collect cavity；The collect cavity is divided into separate by institute's dividing plate
One cavity and the second cavity；The water supply hose is connected with first cavity；The Return water hoses connect with the described second light body
It is logical；Post is cooled down described in one half part to be connected with first cavity；Post is cooled down described in another half part to connect with second cavity
It is logical；With first cavity connect the cooling post cooling water accommodating chamber top by connecting tube be connected as it is described
The top of the cooling water accommodating chamber of the cooling post of the second cavity connection.
Cooling water enters the first cavity by water supply hose, subsequently into the cooling post connected with the first cavity, then passes through
Connecting tube enters the cooling post connected with the second cavity, into the second cavity, is discharged finally by Return water hoses.So realize
The Efficient Cycle of cooling water, realizes making full use of for cooling water.
Further, the inner peripheral surface of the accommodation tube is provided with multiple bulge loops for arranging from top to bottom.
Bulge loop is set so that plastic grain can produce irregular flowing during being stirred, promotes high temperature modeling
Contact between material particle and cold plastics particle so that sufficient heat exchange can be produced between plastic grain, improves cooling
Efficiency.
Further, the inner surface of the bulge loop is arc surface.
The inner surface of bulge loop is arc surface, and plastic grain can be avoided to be worn and torn during being stirred.
Further, the outer peripheral face of the cooling post is provided with the scale for prolonging and being arranged on its length direction.
Scale is set, is easy to staff to control cooling post to enter the length of accommodation tube.
Further, the outer peripheral face of the accommodation tube is provided with radiating fin.
If radiating fin so that accommodation tube possesses heat-sinking capability higher, improves cooling effectiveness.
The invention has the advantages that：
1. the plastic grain of the high temperature that will be obtained by mould, is added in accommodation tube by import.By water supply hose to catchmenting
Cooling water is added in chamber, the cooling water in collect cavity enters in the cooling water accommodating chamber of cooling post, heat occurs with plastic grain hands over
Change, plastic grain is lowered the temperature.Return water hoses derive the high-temperature water in collect cavity, so as to realize to the cold of plastic grain
But.In cooling procedure, electric rotating machine drives substrate, rotation dish and cooling post to carry out back rotation, cooling post is played plastic grain
Stirring action, the plastic grain of diverse location can be contacted with cooling post, so as to improve cooling effectiveness, reach fast quickly cooling
But requirement.According to the difference of plastic grain amount, the height that plastic grain is piled up in accommodation tube is also different.In order to adapt to difference
The plastic grain of quantity, lifting hydraulic cylinder makes cooling post move up and down, it is ensured that cooling post is located at length and plastics in accommodation tube
The height of particle packing is adapted, and is quickly cooled down with the plastic grain to varying number.Cooling effectiveness of the invention it is high and
Suitable for the plastic grain of varying number.
2. cooling water enters the first cavity by water supply hose, subsequently into the cooling post connected with the first cavity, then leads to
Cross connecting tube and enter the cooling post connected with the second cavity, into the second cavity, discharged finally by Return water hoses.So realize
The Efficient Cycle of cooling water, realizes making full use of for cooling water.
3. bulge loop is set so that plastic grain can produce irregular flowing during being stirred, promotes high temperature
Contact between plastic grain and cold plastics particle so that sufficient heat exchange can be produced between plastic grain, improves cold
But efficiency.
4. the inner surface of bulge loop is arc surface, and plastic grain can be avoided to be worn and torn during being stirred.
5. scale is set, is easy to staff to control cooling post to enter the length of accommodation tube.
6. radiating fin is set so that accommodation tube possesses heat-sinking capability higher, improves cooling effectiveness.
Brief description of the drawings
In order to illustrate more clearly of embodiments of the invention, below by describing what is used needed for the embodiment of the present invention
Accompanying drawing is briefly described.It will be apparent that drawings in the following description are only some embodiments described in the present invention, it is right
For those skilled in the art, without creative efforts, it can also be obtained according to following accompanying drawing
Its accompanying drawing.
Fig. 1 is structural representation of the invention.
Wherein, the corresponding parts title of reference is as follows：
10- accommodation tubes, 11- imports, 12- manholes, 13- bearings, 14- bulge loops, 15- radiating fins, 20- rotation dish, 21- is slided
Dynamic through hole, 30- cooling posts, 31- cooling water accommodating chambers, 40- substrates, 41- collect cavities, the cavitys of 411- first, the cavitys of 412- second,
42- dividing plates, 50- electric rotating machines, 60- lifting hydraulic cylinders, 70- water supply hoses, 80- Return water hoses, 90- connecting tubes.
Specific embodiment
In order that those skilled in the art more fully understands the present invention, below in conjunction with the accompanying drawing in the embodiment of the present invention
Clear, complete description is carried out to the technical scheme in the embodiment of the present invention.It will be apparent that embodiment described below is only
It is the part in the embodiment of the present invention, rather than whole.Based on the embodiment that the present invention is recorded, those skilled in the art are not
Other all embodiments obtained in the case of paying creative work, in the scope of protection of the invention.
Embodiment 1
As shown in figure 1, plastic grain cooling device, including accommodation tube 10, rotation dish 20, cooling post 30, substrate 40, electric rotating machine
50th, lifting hydraulic cylinder 60, water supply hose 70 and Return water hoses 80；
The top of the accommodation tube 10 is provided with import 11；The bottom of the accommodation tube 10 offers manhole 12；Described turn
Moving plate 20 is rotatably arranged in the manhole 12 by bearing 13；
Multiple vertically extending slip through holes 21 are provided with institute's rotation dish 20；The upper end of the cooling post 30 slidably extends through
The slip through hole 21 simultaneously enters in the accommodation tube 10；The lower end of the cooling post 30 is connected with the substrate 40；It is described cold
But cooling water accommodating chamber 31 is offered in post 30；The cooling water accommodating chamber 31 is opened in the lower end surface of the cooling post 30；
Collect cavity 41 is offered in the substrate 40；The collect cavity 41 is connected with the cooling water accommodating chamber 31；The water supply hose
70 and the Return water hoses 80 connected with the collect cavity 40；The rotating shaft of the electric rotating machine 50 connects with the bottom surface of the substrate 40
Connect；The housing of the electric rotating machine 50 is connected with the piston rod of the lifting hydraulic cylinder 60, and the lifting hydraulic cylinder 60 is located at institute
The lower section of electric rotating machine 50 is stated, the lifting hydraulic cylinder 60 is vertically arranged.
Operation principle of the invention is as follows：
The plastic grain of the high temperature that will be obtained by mould, is added in accommodation tube 10 by import 11.By water supply hose 70 to
Cooling water is added in collect cavity 41, the cooling water in collect cavity 41 enters in the cooling water accommodating chamber 31 of cooling post 30, with plastics
There is heat exchange in particle, plastic grain is lowered the temperature.Return water hoses 80 derive the high-temperature water in collect cavity 41, so as to realize
Cooling to plastic grain.In cooling procedure, electric rotating machine 50 drives substrate 40, rotation dish 20 and cooling post 30 to turn round
It is dynamic, make cooling post 30 that stirring action is played to plastic grain, the plastic grain of diverse location can be contacted with cooling post 30, so that
Cooling effectiveness is improve, the requirement of quick cooling has been reached.According to the difference of plastic grain amount, plastic grain is in accommodation tube 10
The height of accumulation is also different.In order to adapt to the plastic grain of varying number, lifting hydraulic cylinder 60 makes cooling post 30 move up and down, really
The cold insulation length that but post 30 is located in accommodation tube 10 is adapted with the height that plastic grain is piled up, with the plastics to varying number
Grain is quickly cooled down.Cooling effectiveness of the invention is high and plastic grain suitable for varying number.
Further, as shown in figure 1, wherein in a kind of implementation method, dividing plate 42 is provided with the collect cavity 41；Institute
The collect cavity 41 is divided into separate the first cavity 411 and the second cavity 412 by dividing plate 42；The water supply hose 70 with
First cavity 411 is connected；The Return water hoses 80 are connected with the described second light body 412；Post 30 is cooled down described in one half part
Connected with first cavity 411；Post 30 is cooled down described in another half part to be connected with second cavity 412；With described first
The top of the cooling water accommodating chamber 31 of the cooling post 30 of the connection of cavity 411 is connected as described second by connecting tube 90
The top of the cooling water accommodating chamber 31 of the cooling post 30 of the connection of cavity 412.
Cooling water enters the first cavity 411 by water supply hose 70, subsequently into the cooling post connected with the first cavity 411
30, then the cooling post 30 connected with the second cavity 412 is entered by connecting tube 90, into the second cavity 412, finally by backwater
Flexible pipe 80 is discharged.The Efficient Cycle of cooling water is so realized, making full use of for cooling water is realized.
Further, as shown in figure 1, wherein in a kind of implementation method, the inner peripheral surface of the accommodation tube 10 is provided with many
The individual bulge loop 14 for arranging from top to bottom.
Bulge loop 14 is set so that plastic grain can produce irregular flowing during being stirred, promotes high temperature
Contact between plastic grain and cold plastics particle so that sufficient heat exchange can be produced between plastic grain, improves cold
But efficiency.
Further, as shown in figure 1, wherein in a kind of implementation method, the inner surface of the bulge loop 14 is arc surface.
The inner surface of bulge loop 14 is arc surface, and plastic grain can be avoided to be worn and torn during being stirred.
Further, as shown in figure 1, wherein in a kind of implementation method, the outer peripheral face of the cooling post 30 is provided with and prolongs
The scale arranged on its length direction.
Scale is set, is easy to staff to control cooling post 30 to enter the length of accommodation tube 10.
Further, as shown in figure 1, wherein in a kind of implementation method, the outer peripheral face of the accommodation tube 10 is provided with scattered
Hot fin 15.
If radiating fin 15 so that accommodation tube 10 possesses heat-sinking capability higher, improves cooling effectiveness.
Above content is to combine the further description that specific preferred embodiment is made to the present invention, it is impossible to assert this
The specific embodiment of invention is confined to these explanations.For general technical staff of the technical field of the invention,
The other embodiment drawn in the case where technical scheme is not departed from, should be included within the scope of the present invention.
Claims (6)
1. plastic grain cooling device, it is characterised in that：Including accommodation tube（10）, rotation dish（20）, cooling post（30）, substrate
（40）, electric rotating machine（50）, lifting hydraulic cylinder（60）, water supply hose（70）And Return water hoses（80）；
The accommodation tube（10）Top be provided with import（11）；The accommodation tube（10）Bottom offer manhole
（12）；The rotation dish（20）By bearing（13）It is rotatably arranged in the manhole（12）In；
Institute's rotation dish（20）On be provided with multiple vertically extending slip through holes（21）；The cooling post（30）Upper end slidably
Ground runs through the slip through hole（21）And enter the accommodation tube（10）It is interior；The cooling post（30）Lower end and the substrate
（40）Connection；The cooling post（30）Inside offer cooling water accommodating chamber（31）；The cooling water accommodating chamber（31）Described cold
But post（30）Lower end surface open；The substrate（40）Inside offer collect cavity（41）；The collect cavity（41）It is cold with described
But water accommodating chamber（31）Connection；The water supply hose（70）With the Return water hoses（80）With the collect cavity（40）Connection；Institute
State electric rotating machine（50）Rotating shaft and the substrate（40）Bottom surface connection；The electric rotating machine（50）Housing and the lifting
Hydraulic cylinder（60）Piston rod connection, the lifting hydraulic cylinder（60）Positioned at the electric rotating machine（50）Lower section, described liter of descending liquid
Cylinder pressure（60）It is vertically arranged.
2. plastic grain cooling device according to claim 1, it is characterised in that：The collect cavity（41）Inside be provided with every
Plate（42）；Institute's dividing plate（42）By the collect cavity（41）It is divided into the first separate cavity（411）With the second cavity
（412）；The water supply hose（70）With first cavity（411）Connection；The Return water hoses（80）With the described second light body
（412）Connection；Post is cooled down described in one half part（30）With first cavity（411）Connection；Post is cooled down described in another half part
（30）With second cavity（412）Connection；With first cavity（411）The cooling post of connection（30）The cooling water capacity
Receive chamber（31）Top pass through connecting tube（90）Connection as second cavity（412）The cooling post of connection（30）'s
Cooling water accommodating chamber（31）Top.
3. plastic grain cooling device according to claim 1, it is characterised in that：The accommodation tube（10）Inner peripheral surface set
It is equipped with multiple bulge loops for arranging from top to bottom（14）.
4. plastic grain cooling device according to claim 3, it is characterised in that：The bulge loop（14）Inner surface for circle
Cambered surface.
5. plastic grain cooling device according to claim 1, it is characterised in that：The cooling post（30）Outer peripheral face set
It is equipped with the scale for prolonging and being arranged on its length direction.
6. plastic grain cooling device according to claim 1, it is characterised in that：The accommodation tube（10）Outer peripheral face set
It is equipped with radiating fin（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611122931.4A CN106738439A (en) | 2016-12-08 | 2016-12-08 | Plastic grain cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611122931.4A CN106738439A (en) | 2016-12-08 | 2016-12-08 | Plastic grain cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106738439A true CN106738439A (en) | 2017-05-31 |
Family
ID=58877349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611122931.4A Withdrawn CN106738439A (en) | 2016-12-08 | 2016-12-08 | Plastic grain cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106738439A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531868A (en) * | 2017-09-22 | 2019-03-29 | 天津益三友色母料有限公司 | A kind of rotary Masterbatch cooling device |
| CN115430322A (en) * | 2022-08-31 | 2022-12-06 | 黑龙江东方学院 | Rice bran protein draws equipment |
-
2016
- 2016-12-08 CN CN201611122931.4A patent/CN106738439A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531868A (en) * | 2017-09-22 | 2019-03-29 | 天津益三友色母料有限公司 | A kind of rotary Masterbatch cooling device |
| CN115430322A (en) * | 2022-08-31 | 2022-12-06 | 黑龙江东方学院 | Rice bran protein draws equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |