CN104647630B - Modified plastic particles production line - Google Patents
Modified plastic particles production line Download PDFInfo
- Publication number
- CN104647630B CN104647630B CN201410071119.8A CN201410071119A CN104647630B CN 104647630 B CN104647630 B CN 104647630B CN 201410071119 A CN201410071119 A CN 201410071119A CN 104647630 B CN104647630 B CN 104647630B
- Authority
- CN
- China
- Prior art keywords
- production line
- control cabinet
- electrical control
- extruder
- bosh
- 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
-
- 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
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/69—Filters or screens for the moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of modified plastic particles production line; belong to plastics machinery manufacturing technology field; the production line includes stirring charger connected in order, extruder, bosh, drying air fan, traction pelleter and packing machine and the electrical control cabinet being connected with each equipment, and dust cover is provided with the charging aperture of stirring charger；Anti- petticoat pipe is enclosed with outside the heating unit of extruder, anti-petticoat pipe exhaust opening connects a heat exchanger by air exhauster, and heat exchanger is connected by heating end outlet with drying air fan；Heating unit tail end is connected to the die body that plate is changed comprising internal screen, provided with the sensor removed screen replacing plate by cylinder in die body being connected with electrical control cabinet in die body；Multiple water inlets and delivery port are respectively equipped with the relative two side of bosh.It can solve to influence the problem of coolant-temperature gage in production and bosh is uneven to influence plastic product performance after environmental pollution, the filter net jam of extruder die head.
Description
Technical field
The present invention relates to plastics machinery manufacturing technology field, especially a kind of modified plastic particles production line.
Background technology
At present in the production of modified plastic material, granular feedstock, modified modeling are produced on modified plastic particles production line
Expect particle production line by stirring charger, extruder, bosh, drying air fan, traction pelleter and packing machine and with it is each
The connected electrical control cabinet composition of equipment；Production line flow process is：Stir charger → extruder → bosh → drying air fan
→ draw-gear → pelleter → packing machine.This production line can be produced in process of production：1st, stirring charger is in charging
Flue gas produced by the dust of generation and the heating unit of plastic extruder can cause the pollution of air ambient, and harmful to human is good for
Health；2nd, it cannot in time be changed after filter net jam, easily cause the breaking-up of machine, so as to influence production；3rd, the water in bosh
Non-uniform temperature, the problem of performance and texture of plastic product can be influenceed.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of modified plastic particles production line, this modified plastic particles
Production line can be solved in production process, cannot in time be changed after environmental pollution, the filter net jam of extruder die head, be caused machine
The breaking-up of device, influences the problem of coolant-temperature gage in production and bosh is uneven to influence plastic product performance.
In order to solve the above problems, the technical solution adopted in the present invention is：This modified plastic particles production line, including
The stirring charger that is sequentially connected in order, extruder, bosh, drying air fan, traction pelleter and packing machine and with
The connected electrical control cabinet of each equipment, it is characterised in that：The stirring charger has charging aperture, is set on the charging aperture
There is retractable dust cover；Anti- petticoat pipe, the anti-petticoat pipe exhaust opening are enclosed with outside the heating unit that the extruder has
It is connected by air exhauster with a heat exchanger, the heat exchanger is connected by heating end outlet with the drying air fan；
The heating unit tail end is connected with the die body that plate is changed comprising internal screen, is provided with the die body and electricity
The pressure sensor removed screen replacing plate by cylinder in the die body of gas switch board connection；In the cooling water
The cell body of groove offers multiple water inlets and delivery port, following between the water inlet and delivery port respectively on relative two side
Endless tube is provided with pump and cooling water tank on road.
In above-mentioned modified plastic particles production line technology scheme, more specifically technical scheme can also be：The charging aperture
For square or rectangular, the telescopic track slided for the dust cover is respectively connected with its two relative edge.
Further：The thermal source outlet end of the heat exchanger is connected with exhaust-gas treatment room；The drying air fan goes out
Air port is connected with air-dried spout, and the air-dried spout is located above extrusion plastic passage.
Further：Plastic of conduit is offered in the die body, the screen replacing plate is logical relative to the plastics
Road is laterally set, and the pressure sensor induction end is arranged between the screen replacing plate and the heating unit, the pressure
Force snesor is electrically connected with the electrical control cabinet, and the electrical control cabinet is connect by magnetic valve with the cylinders.
Further：The caliber size of the water inlet is from the cell body front end close to the die body to the groove
Body end is sequentially reduced, and the caliber size of the delivery port increases successively from the front end of the cell body to the cell body end；
The magnetic valve that the electrical control cabinet is connected with temperature sensor, the temperature are provided between the pump and the water inlet
The induction end of degree sensor is arranged in cell body, and the temperature signal that the electrical control cabinet is exported by temperature sensor controls electricity
The open and close of magnet valve.
By adopting the above-described technical solution, the present invention has the advantages that compared with prior art：
1st, it is provided with the charging aperture due to stirring charger outside dust cover, extruder heating unit and is provided with Smoke prevention
Cover, improves the environment in workshop, has ensured health.
2nd, due to being provided with pressure sensor in the plastic of conduit between extruder heating unit and screen replacing plate, when
The bulk materials such as impurity blocking amount in die head filter screen is larger, and extrusion is obstructed when making pressure increase in plastic of conduit, pressure sensing
Device is to transmit pressure signal to electrical control cabinet, and the signal of electrical control cabinet output is acted by solenoid valve control cylinder, so that
Drive screen replacing plate to be displaced to outside die body, filter screen is changed in time, improve the security reliability of production.
3rd, by opening up multiple water inlets and delivery port respectively on the cell body two side of cooling bath；And the mouth of water inlet
Footpath size is sequentially reduced from close to the front end of thermal source to end, and the caliber size of delivery port is increased successively from front end to end
Greatly, make the water of temperature end in groove and be gradually increased while quickly reduction the current output of tank end, make whole tank hot and cold water
It is sufficiently mixed uniform, holding water temperature equilibrium.
4th, due to being provided with temperature sensor in the cell body of cooling bath, and by sensor passes temperature signal to electric
Switch board, electrical control cabinet reaches the control of trough inner water temperature by automatically controlling the inflow of magnetic valve, has not only saved energy
Source, also good cooling results, it is ensured that the performance and texture of plastics.
Brief description of the drawings
Fig. 1 is the schematic diagram of the embodiment of the present invention.
Fig. 2 is sectional view at A-A in Fig. 1.
Fig. 3 is sectional view at B-B in Fig. 1.
Fig. 4 is the schematic diagram of bosh of the present invention.
Embodiment
The invention will be further described for embodiment below in conjunction with the accompanying drawings：
Embodiment one
Modified plastic particles production line shown in Fig. 1, including be sequentially connected in order stirring charger 2, extruder 3,
Bosh 4, drying air fan 5, traction pelleter 6 and packing machine 7 and the electrical control cabinet 1 being connected with each equipment.Such as Fig. 2
Shown, stirring charger 2 has charging aperture 2-1, and charging aperture is rectangle, and being respectively connected with its two relative feed hole edges can
Flexible track 2-2, dust cover slides and charging aperture 2-1 is closed and opened in orbit.In the heating unit 3-1 of extruder 3
Outside is enclosed with anti-petticoat pipe 3-2, and anti-petticoat pipe 3-2 exhaust openings are connected by air exhauster with a heat exchanger 3-4, heat exchanger 3-
4 are connected by heating end outlet with drying air fan 5；Heat exchanger 3-4 thermal source outlet end is connected with exhaust-gas treatment room；It is dry
The air outlet of dry blower fan 5 is connected with air-dried spout, air-dries spout and is located above extrusion plastic passage.As shown in figure 3, heating is single
First 3-1 tail ends are connected with the die body 3-3 that plastic of conduit 3-3-2 is offered inside it, plastic of conduit 3-3-2 imports and heating
Unit 3-1 outlets are connected, and the plastic of conduit 3-3-2 ports of export are provided with forming panel 3-3-5；The phase inside die body 3-3
Screen replacing plate 3-3-4 is horizontally arranged with for plastic of conduit 3-3-2, screen replacing plate 3-3-4 one end is stretched with cylinder 3-3-3's
Contracting arm is fixedly connected, and cylinder 3-3-3 stretches or during contracting, and screen replacing plate 3-3-4 can pass through cylinder 3-3-3 and remove die body 3-3
Inside, filter screen 3-3-6 is installed on screen replacing plate 3-3-4, between screen replacing plate 3-3-4 and heating unit 3-1
Pressure sensor 3-3-1 is provided with plastic of conduit 3-3-2, pressure sensor 3-3-1 is electrically connected with electrical control cabinet 1, electrically
Switch board 1 is connect by magnetic valve with cylinders；Pressure sensor 3-3-1 induction pressures signal is simultaneously exported to electrical control cabinet 1,
Electrical control cabinet 1 is stretched or contracted by solenoid valve control cylinder.As shown in figure 4, in the middle and upper part of the side wall of bosh cell body 4
Eight water inlets are offered, the caliber size of this eight water inlets is from the front end of cell body 4 close to extruder die head 3-3 to cell body 4
End is sequentially reduced；The middle and lower part of the opposite side wall of cell body 4 offers eight delivery ports, and the caliber sizes of this eight delivery ports is from groove
The front end of body 4 to the end of cell body 4 increases successively；These water inlets are connected with branching pipe I and meet at Zong Shui respectively with delivery port
The loop of the formation circulation of pipe II, is communicated with cooling water tank 4-3 and pump 4-4, pump 4-4 is arranged at cooling water tank 4- on water-main II
On water-main II between 3 delivery ports and the water inlet of cell body 4, it is provided with the water-main II being connected with pump 4-4 delivery port logical
The magnetic valve 4-5 that electrical control cabinet 1 is connected with temperature sensor 4-1 is crossed, temperature sensor 4-1 induction end is arranged at tank
It is interior.
During work, start each equipment of modified plastic particles production line, stirring charger 2 starts charging, produced during charging
Dust, is shrouded within dust cover.The exhaust opening that the hot waste gas that the heating unit 3-1 of extruder is produced passes through anti-petticoat pipe 3-2
Into heat exchanger 3-4 thermal source entrance points, it will be used in the air-supply pipeline of the drying air fan 5 connected with heat exchanger 3-4 heating ends
In the cold air heating for drying strip modified plastics, and waste gas enters waste gas pollution control and treatment room from the outlet of heat exchanger 3-4 heat supply ends.Electricity
Gas switch board 1 controls heating unit 3-1 heating simultaneously, and when bulk materials such as impurity, blocking amount is larger in die head filter screen 3-3-6,
Extrusion is obstructed when making pressure increase in plastic of conduit 3-3-2, and pressure sensor 3-3-1 is transmission pressure signal to electrical control cabinet
1, electrical control cabinet 1 is acted by solenoid valve control cylinder, so as to drive screen replacing plate 3-3-4 to be displaced to die head 3-3 main bodys
Outside, filter screen 3-3-6 is made to be changed in time.Electrical control cabinet 1 controls magnetic valve 4-5 valve to be opened to precalculated position simultaneously,
Cooling water circulation is flowed, when the temperature of water in cell body 4 is beyond temperature sensor 4-1 35 degree of predetermined temperature, TEMP
Device 4-1 outputs signal to electrical control cabinet 1, and the control magnetic valve of electrical control cabinet 1 4-5 valve is opened to maximum position, exported
Cooling water is by water temperature control in tank 4 below 35 degree.
Embodiment two
The charging aperture is square, and remaining is identical with embodiment one.
Claims (4)
1. a kind of modified plastic particles production line, including be sequentially connected in order stirring charger, extruder, bosh,
Drying air fan, traction pelleter and packing machine and the electrical control cabinet being connected with each equipment, it is characterised in that：It is described stir into
Material machine has charging aperture, and retractable dust cover is provided with the charging aperture；The heating unit having in the extruder
Outside is enclosed with anti-petticoat pipe, and the anti-petticoat pipe exhaust opening is connected by air exhauster with a heat exchanger, and the heat exchanger leads to
Heating end outlet is crossed with the drying air fan to be connected；The heating unit tail end is connected with the mould that plate is changed comprising internal screen
Head main body, be provided with the die body be connected with electrical control cabinet by cylinder by the screen replacing plate removal mould
Pressure sensor in head main body；Offered respectively on the relative two side of the cell body of the bosh multiple water inlets and
Delivery port, the caliber size of the water inlet from the cell body front end close to the die body to the cell body end successively
Reduce, the caliber size of the delivery port increases successively from the front end of the cell body to the cell body end；The water inlet and
Pump and cooling water tank are provided with circulating line between delivery port.
2. modified plastic particles production line according to claim 1, it is characterised in that：The charging aperture is square or long
It is square, the telescopic track slided for the dust cover is respectively connected with its two relative edge.
3. modified plastic particles production line according to claim 1 or 2, it is characterised in that：The thermal source of the heat exchanger
The port of export is connected with exhaust-gas treatment room；The air outlet of the drying air fan is connected with air-dried spout, the air-dried spout position
Above extrusion plastic passage.
4. modified plastic particles production line according to claim 3, it is characterised in that：Modeling is offered in the die body
Expect passage, the screen replacing plate is laterally set relative to the plastic of conduit, and the pressure sensor induction end is arranged at institute
State between screen replacing plate and the heating unit, the pressure sensor is electrically connected with the electrical control cabinet, it is described electric
Switch board is connect by magnetic valve with the cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410071119.8A CN104647630B (en) | 2014-02-28 | 2014-02-28 | Modified plastic particles production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410071119.8A CN104647630B (en) | 2014-02-28 | 2014-02-28 | Modified plastic particles production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104647630A CN104647630A (en) | 2015-05-27 |
| CN104647630B true CN104647630B (en) | 2017-10-03 |
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ID=53239512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410071119.8A Active CN104647630B (en) | 2014-02-28 | 2014-02-28 | Modified plastic particles production line |
Country Status (1)
| Country | Link |
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| CN (1) | CN104647630B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738405A (en) * | 2016-12-08 | 2017-05-31 | 江门市三易塑料实业有限公司 | A kind of desk-top blanking plastics machine |
| CN112706384B (en) * | 2021-03-13 | 2022-06-28 | 佛山市港腾五金塑料有限公司 | Extruding machine with extrusion head controlled in real time and operation method thereof |
| CN113927874A (en) * | 2021-10-15 | 2022-01-14 | 海啊科技有限公司 | Plastic granulation production line and material rod cooling water tank equipped with same |
| CN116587465B (en) * | 2023-06-27 | 2023-11-07 | 常州杰铭新材料科技有限公司 | ABS plastic intelligent production line and production method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229236A (en) * | 2011-06-02 | 2011-11-02 | 张家港市同创机械有限公司 | Filter device in breathing mask production line |
| CN202412653U (en) * | 2011-12-29 | 2012-09-05 | 中科英华高技术股份有限公司 | Heat recovery device for extruder |
| CN203438421U (en) * | 2013-08-29 | 2014-02-19 | 浙江品诺新材料有限公司 | Novel granulating machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4337205C2 (en) * | 1993-10-30 | 1996-02-08 | R & T Umwelt Gmbh | Process for heat recovery from extrusion and granulating devices of plastic recycling plants and device for carrying out the process |
| CN2190553Y (en) * | 1994-05-12 | 1995-03-01 | 谢聪明 | Filtering net device for plastic extruder |
| EP2008784B1 (en) * | 2007-06-25 | 2013-02-27 | Gala Industries, Inc. | Method and apparatus for producing polymer pellets containing volatiles and/or volatile generating material |
| CN203438420U (en) * | 2013-08-29 | 2014-02-19 | 浙江品诺新材料有限公司 | Granulator |
| CN203739050U (en) * | 2014-02-28 | 2014-07-30 | 柳州市海达新型材料科技有限公司 | Modified plastic particle production line |
-
2014
- 2014-02-28 CN CN201410071119.8A patent/CN104647630B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229236A (en) * | 2011-06-02 | 2011-11-02 | 张家港市同创机械有限公司 | Filter device in breathing mask production line |
| CN202412653U (en) * | 2011-12-29 | 2012-09-05 | 中科英华高技术股份有限公司 | Heat recovery device for extruder |
| CN203438421U (en) * | 2013-08-29 | 2014-02-19 | 浙江品诺新材料有限公司 | Novel granulating machine |
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| Publication number | Publication date |
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| CN104647630A (en) | 2015-05-27 |
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Address after: 545006 first floor, building A1, standard workshop, zone a, Guantang entrepreneurship Park, Liudong new area, Liuzhou City, Guangxi Zhuang Autonomous Region (high tech Zone) Patentee after: Liuzhou Haida New Material Technology Co.,Ltd. Address before: 545006 first floor, building A1, standard workshop, zone a, Guantang entrepreneurship Park, Liudong new area, Liuzhou City, Guangxi Zhuang Autonomous Region (high tech Zone) Patentee before: LIUZHOU HAIDA NEW MATERIAL TECHNOLOGY Co.,Ltd. |
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