CN107471470A - A kind of plastics cold mixer - Google Patents
A kind of plastics cold mixer Download PDFInfo
- Publication number
- CN107471470A CN107471470A CN201710902533.2A CN201710902533A CN107471470A CN 107471470 A CN107471470 A CN 107471470A CN 201710902533 A CN201710902533 A CN 201710902533A CN 107471470 A CN107471470 A CN 107471470A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- machine barrel
- rotary shaft
- water
- cover plate
- 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
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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
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
-
- 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
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
- B29B7/826—Apparatus therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a kind of plastics cold mixer, including machine barrel, rotary shaft, electric rotating machine, stirring pipeline, machine barrel cover plate, machine barrel dividing plate, the rotary shaft to be arranged in machine barrel, and the rotary shaft diametrically offers multiple pipeline installation through-holes；The stirring pipeline is arranged in rotary shaft through pipeline installation through-hole, and the machine barrel cover plate is arranged at the top of machine barrel；The water inlet of the stirring pipeline is connected with inlet pipeline；The machine barrel dividing plate is arranged at the bottom of machine barrel, and the bottom of the rotary shaft is provided with water flowing cavity, and the water flowing cavity is connected with anti-overflow pipeline；The bottom of the machine barrel is provided with machine barrel delivery port, and the machine barrel delivery port is connected with outlet pipeline；The outlet pipeline is connected with water pump, check valve, brine tank in turn, and the inlet pipeline is connected with brine tank；The discharging opening is arranged at the side wall of machine barrel.Stirring is incorporated into one by the present invention with refrigerating function, and cold mixed effect is good, and operating efficiency is high, has cooling water self-loopa function.
Description
Technical field
The present invention relates to technical field of board processing, more particularly to a kind of plastics cold mixer.
Background technology
Polyvinyl chloride, English abbreviation PVC, it is the thermoplastic resin being polymerized by polyethylene under initiator effect.Work
The PVC molecular weight of industry production has larger dispersiveness, the reduction of molecular weight with polymerisation temperature typically in the range of 50,000 ~ 120,000
And increase, but it is poor to the stability of light and heat, more than 100 DEG C or through long-time solar exposure, it will decompose and produce chlorination
Hydrogen, and further autocatalysis decomposition causes discoloration, physical and mechanical properties also declines rapidly, must be added to help in actual applications
Agent is to improve the performance of each side.
PVC plastic sheet material has been popular a kind of novel light body ornament materials in the world today, is very popular
Product, PVC plastic sheet material from enter Chinese market since, big and medium-sized cities obtain universal accreditation at home, and use is non-
Often extensively.
PVC plastic sheet material raw material in processing is needed to mix, and heat mixed machine is first put into during mixing and carries out that heat is mixed, and heat sneaks out journey not
Only it is physical process, and complicated chemical process, raw material, which carries out high speed impact in the mixed machine of heat, sheds, rub, etc. moves, and makes
It reaches defined outlet temperature by the temperature requirement of setting, and completes homogenization, macromolecular, preplasticizing simultaneously during this period
Deng requirement, due to easily having residual gas after the mixed end of heat so that plastic raw materials lump, so as to influence to plastify, further shadow
Ring the performance of plastic plate.Existing cold mixed setting is typically that cooling water is passed through between mixer drum outer wall and inwall, is carried out
Temperature transmission cools, but this because temperature transmits source in barrel, and the plastic raw materials mixing at machine barrel center is uneven, so as to cold
Mixed effect is poor, and operating efficiency is low, and after cooling water uses a period of time, cooling effect is deteriorated, and lengthens incorporation time and causes
The energy consumption of cold mixer is big, also needs manually to change cooling water so that cooling water keeps certain temperature, increases labor strength.
The content of the invention
In view of the deficienciess of the prior art, the purpose of the present invention, which is that, provides a kind of plastics cold mixer, structure letter
It is single, stirring is incorporated into one with refrigerating function, raw material of the heat after mixed is carried out into cold mixing makes it uniformly cool down, cold mixed effect
Good, operating efficiency is high, can exclude residual gas and can prevent from luming, so as to improve soffening, further improve plastic plate
The various performances of material；Meanwhile there is cooling water self-loopa function, reduce energy consumption and labor strength.
To achieve these goals, the technical solution adopted by the present invention is such：A kind of plastics cold mixer, including machine
Cylinder, rotary shaft, electric rotating machine, stirring pipeline, machine barrel cover plate, machine barrel dividing plate, discharging opening, the rotary shaft are arranged in machine barrel simultaneously
Positioned at axial centerline, and the bottom of rotary shaft is connected with the electric rotating machine being arranged at outside machine barrel；The rotary shaft is in footpath
Multiple pipeline installation through-holes are offered upwards, and the plurality of pipeline installation through-hole is equidistantly distributed in rotary shaft；The stirring pipe
Road is arranged in rotary shaft in square-wave-shaped through pipeline installation through-hole, and the center of the stirring pipeline in the vertical direction of square-wave-shaped
Line is consistent with the axis of rotary shaft；The machine barrel cover plate includes side edge thereof portion and cover plate central portion, and the side edge thereof portion is in
Annular shape is simultaneously arranged at the top of machine barrel；The cover plate central portion is in round shape, its week portion one at be articulated with side edge thereof portion
Inner circumference portion；The cover plate central portion is consistent with the center of circle in side edge thereof portion, and the inner ring in cover plate central portion and side edge thereof portion
Water inlet pipeline track is formed, the water inlet of the stirring pipeline is upward through water inlet pipeline track and is connected with inlet pipeline
Connect；The machine barrel dividing plate is arranged at the bottom of machine barrel, and machine barrel is separated into the cold mixed chamber on top and the water chamber of bottom；It is described
The bottom of rotary shaft is provided with water flowing cavity, and the water flowing cavity is provided with the first outlet pass positioned at cold mixed intracavitary, is located at
The second outlet pass in water cavity；First outlet pass is connected with stirring the delivery port of pipeline, the second outlet pass connection
There is anti-overflow pipeline；The bottom of the machine barrel is provided with machine barrel delivery port, and the machine barrel delivery port is connected with outlet pipeline；The water outlet
Pipeline is connected with water pump, check valve, brine tank in turn, and the inlet pipeline is connected with brine tank；The top of the brine tank
Jet entrance is provided with, and jet entrance is connected with dry ice sprayer；The discharging opening is arranged at the side wall of machine barrel, and is located at
The sidewall bottom of cold mixed chamber.
As a kind of preferred scheme, waterproof jacket, the delivery port of the anti-overflow pipeline are provided with outside the bottom of the rotary shaft
The distance between machine barrel bottom is less than the height of waterproof jacket.
As a kind of preferred scheme, level sensor is provided with the inwall of the water chamber.
As a kind of preferred scheme, the height that the level sensor is set is identical with the height of waterproof jacket.
As a kind of preferred scheme, water check valve is provided with the inlet pipeline.
As a kind of preferred scheme, the electric rotating machine is servomotor.
As a kind of preferred scheme, handle of uncapping is provided with the cover plate central portion.
Compared with prior art, beneficial effects of the present invention：The present invention is simple in construction, and stirring is incorporated into refrigerating function
One, raw material of the heat after mixed is carried out into cold mixing makes it uniformly cool down, and cold mixed effect is good, and operating efficiency is high, can exclude remnants
Gas simultaneously can prevent from luming, so as to improve soffening, the further various performances for improving plastic plate；Meanwhile with cooling
Water self-loopa function, reduces energy consumption and labor strength.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of machine barrel cover plate in the present invention.
Embodiment
With reference to specific embodiment, the invention will be further described.Following examples are only used for clearly illustrating
Technical scheme, and can not be limited the scope of the invention with this.
Embodiment：
As shown in Figure 1 and Figure 2, a kind of plastics cold mixer, including machine barrel 1, rotary shaft 2, electric rotating machine 3, stirring pipeline 4, machine barrel lid
Plate 5, machine barrel dividing plate 6, discharging opening 26, the rotary shaft 2 are arranged in machine barrel 1 and are located at axial centerline, and rotary shaft 2
Bottom is connected with the electric rotating machine 3 being arranged at outside machine barrel 1；It is logical that the rotary shaft 2 diametrically offers multiple pipeline installations
Hole 7, the plurality of pipeline installation through-hole 7 are equidistantly distributed in rotary shaft 2；The stirring pipeline 4 is pacified in square-wave-shaped through pipeline
Dress through hole 7 is arranged in rotary shaft 2, and the center line and the axis of rotary shaft 2 of the stirring in the vertical direction of pipeline 4 of square-wave-shaped
Unanimously；The machine barrel cover plate 5 includes side edge thereof portion 51 and cover plate central portion 52, and the side edge thereof portion 51 is in annular shape and sets
It is placed in the top of machine barrel 1；The cover plate central portion 52 is in round shape, its week portion one at be articulated with the inner circumference in side edge thereof portion 51
Portion；The cover plate central portion 52 is consistent with the center of circle in side edge thereof portion 51, and cover plate central portion 52 and side edge thereof portion 51 is interior
Ring forms water inlet pipeline track 53, and the water inlet 41 of the stirring pipeline 4 is upward through water inlet pipeline track 53 and water inlet
Pipeline 8 is connected；The machine barrel dividing plate 6 is arranged at the bottom of machine barrel 1, and machine barrel 1 is separated into cold mixed chamber 9 and the bottom on top
Water chamber 10；The bottom of the rotary shaft 2 is provided with water flowing cavity 11, and the water flowing cavity 11 is provided with positioned at cold mixed chamber 9
The first interior outlet pass 12, the second outlet pass 13 in water chamber 10；First outlet pass 12 goes out with stirring pipeline 4
The mouth of a river 42 is connected, and second outlet pass 13 is connected with anti-overflow pipeline 14；The bottom of the machine barrel 1 is provided with machine barrel delivery port
15, the machine barrel delivery port 15 is connected with outlet pipeline 16；The outlet pipeline 16 is connected with water pump 17, check valve 18, salt in turn
Water tank 19, the inlet pipeline 8 are connected with brine tank 19；The top of the brine tank 19 is provided with jet entrance 20, and sprays
Gas entrance 20 is connected with dry ice sprayer 21；The discharging opening 26 is arranged at the side wall of machine barrel 1, and positioned at the side of cold mixed chamber 9
Wall bottom.
Fed specifically, opening cover plate central portion 52, charging aperture closes cover plate central portion 52, opens electric rotating machine 3, water pump
17th, dry ice sprayer 21, dry ice sprayer 21 control the chilling temperature of salt solution in brine tank 19, and the salt solution in brine tank 19 passes through
Water pump 17 is entered in stirring pipeline 4 from inlet pipeline 8 and flowed out to from anti-overflow pipeline 14 in water chamber 10, in water chamber 10
Salt solution be back to brine tank 19 from outlet pipeline 16, check valve 18 prevents the water in brine tank 19 from flowing downwardly in counter current flow, meanwhile, electric rotating
Machine 3 drives stirring pipeline 4 to rotate, and so as to carry out cooling and stirring to raw material, the salt solution stirred in pipeline 4 is passed by stirring pipeline 4
The raw material being delivered in machine barrel 1, and then cold mixing, flowed out after batch mixing is complete from discharging opening 26.
Specifically, waterproof jacket 22 is provided with outside the bottom of the rotary shaft 2, the delivery port 23 and machine of the anti-overflow pipeline 14
The distance between 1 bottom of cylinder is less than the height of waterproof jacket 22.Wherein, waterproof jacket 22 plays waterproof action, protects electrical cable
Road.
More specifically, level sensor 24 is provided with the inwall of the water chamber 10, the level sensor 24 is set
The height put is identical with the height of waterproof jacket 22；Water check valve 25 is provided with the inlet pipeline 8.Wherein, using level sensor
Device 24 is monitored to the water level in water chamber 10, and when water level reaches early warning value, water check valve 25 is closed, and water pump 17 is by water chamber
Water in 10 is evacuated in brine tank 19, and check valve 18 prevents salt solution adverse current, effectively prevents the water level in water chamber 10 to be higher than waterproof
The height of set 22, has further functioned as waterproof action.
Specifically, the electric rotating machine 3 is servomotor, the forward and reverse of rotary shaft 2 can be effectively controlled, so as to band
The water inlet 41 of dynamic stirring pipeline 4 is in the internal rotation of water inlet pipeline track 53 so that and stirring pipeline 4 plays stirring action, meanwhile,
Because the junction in cover plate central portion 52, side edge thereof portion 51 is be hinged by articulated elements 54, the control of servomotor can be effective
The water inlet 41 for preventing from stirring pipeline 4 collides with articulated elements 54.
Specifically, being provided with handle 55 of uncapping in the cover plate central portion 52, it is easy to open and is fed.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (7)
- A kind of 1. plastics cold mixer, it is characterised in that：Including machine barrel, rotary shaft, electric rotating machine, stirring pipeline, machine barrel cover plate, machine Cylinder dividing plate, discharging opening, the rotary shaft is arranged in machine barrel and is located at axial centerline, and the bottom of rotary shaft is with being arranged at Electric rotating machine outside machine barrel is connected；The rotary shaft diametrically offers multiple pipeline installation through-holes, the plurality of pipeline peace Dress through hole is equidistantly distributed in rotary shaft；The stirring pipeline is arranged at rotary shaft in square-wave-shaped through pipeline installation through-hole On, and the center line of the stirring pipeline in the vertical direction of square-wave-shaped is consistent with the axis of rotary shaft；The machine barrel cover plate includes Side edge thereof portion and cover plate central portion, the side edge thereof portion is in annular shape and is arranged at the top of machine barrel；The cover plate central Portion is in round shape, its week portion one at be articulated with the inner circumference portion in side edge thereof portion；The cover plate central portion and side edge thereof portion The center of circle is consistent, and the inner ring in cover plate central portion and side edge thereof portion forms water inlet pipeline track, the water inlet of the stirring pipeline Mouth is upward through water inlet pipeline track and is connected with inlet pipeline；The machine barrel dividing plate is arranged at the bottom of machine barrel, and by machine Cylinder is separated into the cold mixed chamber on top and the water chamber of bottom；The bottom of the rotary shaft is provided with water flowing cavity, and the water flowing is empty Chamber is provided with the first outlet pass positioned at cold mixed intracavitary, the second outlet pass in water chamber；First outlet pass is with stirring The delivery port for mixing pipeline is connected, and second outlet pass is connected with anti-overflow pipeline；The bottom of the machine barrel is provided with machine barrel and gone out The mouth of a river, the machine barrel delivery port are connected with outlet pipeline；The outlet pipeline is connected with water pump, check valve, brine tank in turn, described Inlet pipeline is connected with brine tank；Jet entrance, and jet entrance and dry ice sprayer are provided with the top of the brine tank It is connected；The discharging opening is arranged at the side wall of machine barrel, and positioned at the sidewall bottom of cold mixed chamber.
- A kind of 2. plastics cold mixer according to claim 1, it is characterised in that：It is provided with outside the bottom of the rotary shaft anti- Water jacket, the distance between the delivery port of the anti-overflow pipeline and machine barrel bottom are less than the height of waterproof jacket.
- A kind of 3. plastics cold mixer according to claim 2, it is characterised in that：Water is provided with the inwall of the water chamber Level sensor.
- A kind of 4. plastics cold mixer according to claim 3, it is characterised in that：The height that the level sensor is set with The height of waterproof jacket is identical.
- A kind of 5. plastics cold mixer according to claim 1, it is characterised in that：Sealing is provided with the inlet pipeline Valve.
- A kind of 6. plastics cold mixer according to claim 1, it is characterised in that：The electric rotating machine is servomotor.
- A kind of 7. plastics cold mixer according to claim 1, it is characterised in that：It is provided with and uncaps in the cover plate central portion Handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710902533.2A CN107471470A (en) | 2017-09-29 | 2017-09-29 | A kind of plastics cold mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710902533.2A CN107471470A (en) | 2017-09-29 | 2017-09-29 | A kind of plastics cold mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107471470A true CN107471470A (en) | 2017-12-15 |
Family
ID=60604794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710902533.2A Pending CN107471470A (en) | 2017-09-29 | 2017-09-29 | A kind of plastics cold mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107471470A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101224607A (en) * | 2008-02-18 | 2008-07-23 | 无锡刚正精密吸铸有限公司 | Low temperature wax paste machine |
| CN203876065U (en) * | 2014-06-18 | 2014-10-15 | 四川遂乐塑胶有限公司 | Plastics cooling and mixing device |
| CN204665965U (en) * | 2015-02-07 | 2015-09-23 | 湖南斯派克科技股份有限公司 | A kind of intermediate synthetic ester cooling system |
| CN105171946A (en) * | 2015-07-27 | 2015-12-23 | 永高股份有限公司 | Material mixing and stirring mechanism of automatic feeding system of plastic mixing device |
| CN205130157U (en) * | 2015-11-13 | 2016-04-06 | 江苏培达塑料有限公司 | Plastic tubing raw materials constant temperature mixing arrangement |
| CN105643824A (en) * | 2016-03-24 | 2016-06-08 | 镇江康源新材料科技有限公司 | Mixing system for medical PVC materials |
| CN207240552U (en) * | 2017-09-29 | 2018-04-17 | 苏州富通高新材料科技股份有限公司 | A kind of plastics cold mixer |
-
2017
- 2017-09-29 CN CN201710902533.2A patent/CN107471470A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101224607A (en) * | 2008-02-18 | 2008-07-23 | 无锡刚正精密吸铸有限公司 | Low temperature wax paste machine |
| CN203876065U (en) * | 2014-06-18 | 2014-10-15 | 四川遂乐塑胶有限公司 | Plastics cooling and mixing device |
| CN204665965U (en) * | 2015-02-07 | 2015-09-23 | 湖南斯派克科技股份有限公司 | A kind of intermediate synthetic ester cooling system |
| CN105171946A (en) * | 2015-07-27 | 2015-12-23 | 永高股份有限公司 | Material mixing and stirring mechanism of automatic feeding system of plastic mixing device |
| CN205130157U (en) * | 2015-11-13 | 2016-04-06 | 江苏培达塑料有限公司 | Plastic tubing raw materials constant temperature mixing arrangement |
| CN105643824A (en) * | 2016-03-24 | 2016-06-08 | 镇江康源新材料科技有限公司 | Mixing system for medical PVC materials |
| CN207240552U (en) * | 2017-09-29 | 2018-04-17 | 苏州富通高新材料科技股份有限公司 | A kind of plastics cold mixer |
Non-Patent Citations (1)
| Title |
|---|
| 黄锐, vol. 2000, 机械工业出版社, pages: 1087 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20211220 Address after: 215000 No. 888, fenyue Road, Lili Town, Wujiang District, Suzhou City, Jiangsu Province Applicant after: Jiangsu Guanchun New Material Technology Co.,Ltd. Address before: 215211 No. 39, Guozhao Road, Luxu, Lili Town, Wujiang District, Suzhou City, Jiangsu Province Applicant before: SUZHOU FUTONG NEW MATERIALS AND HIGH-TECH Co.,Ltd. |
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