CN204278553U - A kind of solid waste macromolecular material Online Processing System - Google Patents
A kind of solid waste macromolecular material Online Processing System Download PDFInfo
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- CN204278553U CN204278553U CN201420669655.3U CN201420669655U CN204278553U CN 204278553 U CN204278553 U CN 204278553U CN 201420669655 U CN201420669655 U CN 201420669655U CN 204278553 U CN204278553 U CN 204278553U
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- syndeton
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- type injector
- end cap
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of solid waste macromolecular material Online Processing System, mainly comprise conveyer belt, sheet cutter disintegrating machine, single screw extrusion machine, syndeton, piston type injector, linear motion guide, mould and electronic clamping, conveyer belt, sheet cutter disintegrating machine and single screw extrusion machine all fix on the ground with foundation bolt, and conveyer belt, sheet cutter disintegrating machine, single screw extrusion machine, syndeton and piston type injector are connected successively; Syndeton comprises three hard tubes, the threeway of T-shaped reduced flange, accumulator, flanged bend, flexible pipe and spiral heating circle.In the utility model Online Processing System, material once adds thermal history from being heated to shaping only having carried out, save heat again, plastify and cooling procedure need energy consumption; The use of flexible pipe can ensure not need when injection seat moves forward and backward to dismantle syndeton, is conducive to equipment enlarging, reduces installation difficulty, improve equipment dependability; It is too fast that spiral heating circle can ensure that melt temperature can not decline.
Description
Technical field
The utility model relates to a kind of on-line continuous extruding-injection compression forming refuse disposal system, belongs to macromolecular material and reclaims processing equipment field.
Background technology
The recovery of tradition polymeric scrap material is generally that then fusion plastification impurity screening, finally applies to moulded plastic products more first through cleaning, screening, first granulation, again granulation.The complex process of this mode, long flow path, equipment is more, and cost recovery is high, and energy consumption is high, deficiency in economic performance.On-line continuous extruding-injection compression forming equipment can complete extrusion plasticizing and the injection compression molding of material an equipment previous step, waste plastic through broken, melt extrude after directly enter injector and carry out injection moulding.One of key issue of this system is the melt Conveying of extruder and injector, and existing equipment adopts fixing hard tube to connect, and installs temperature control device outward at hard tube.But when more mold exchange, discharge clout etc. operate, injection seat moves after needing, but for large-scale extruding equipment, its extruder fixes on the ground and cannot move, and needs to remove hard tube to connect, and brings very big inconvenience to actual production.In addition in actual installation process, because equipment is huge, outlet of extruder and hard tube entrance are difficult to accurately docking, and installing to equipment makes troubles; Docking is simultaneously forbidden to cause equipment distortion and vibration, and after flowing through high-pressure heated fluid, equipment more easily produces fatigue damage, and the life-span declines, and security reduces.In addition for ensureing material melts quality, extruder needs continuous operation, but the actual condition of injection machine is typical interval forming process, and this difference causes clogged up with material; In feed batch process, unnecessary material is subject to excessive shear in an extruder, causes plasticizing uneven, and even the problem such as coking, decomposition, has a strong impact on material plasticizing quality.
Summary of the invention
The utility model provides a kind of solid waste macromolecular material Online Processing System, and this system melt extrudes after waste solid plastic crushing, directly sends into injector injection moulding, reduces energy consumption, improve economic benefit.Be connected by new-type of hose syndeton between extruder with injector, syndeton has accumulator.Achieve the cooperation of extruder continuous seepage and injector Batch Process, when moving after solving large-scale squeezing equipment injection seat, need the trouble dismantling hard tube connection, solve mouth of pipe docking difficult problem in equipment installation.
To achieve these goals; the utility model is by the following technical solutions: a kind of solid waste macromolecular material Online Processing System, comprises conveyer belt, sheet cutter disintegrating machine, single screw extrusion machine, syndeton, piston type injector, linear motion guide, mould, electronic clamping.Wherein foundation bolt used for conveyer belt fixes on the ground, from left to right conveying solid substance plastics, and its outlet is connected with the entrance of sheet cutter disintegrating machine; Sheet cutter disintegrating machine foundation bolt fixes on the ground, and its discharging opening connects with the feeding mouth of single screw extrusion machine, with bolts; Single screw extrusion machine foundation bolt fixes on the ground, and its discharging opening is connected with the inlet flange of syndeton; The outlet of syndeton and the feeding mouth Flange joint of piston type injector; Syndeton comprises three hard tubes, the threeway of T-shaped reduced flange, accumulator, flanged bend, flexible pipe, spiral heating circle, and syndeton is bolted on single screw extrusion machine, its entrance and outlet of extruder Flange joint; The minor diameter rectilinear duct direction of T-shaped reduced flange threeway is connected with hard tube respectively, and the outlet of its major diameter is connected with accumulator; The two ends of flange bending connect hard tube, outlet and the flexible pipe of hard tube pass through Flange joint, the outlet of flexible pipe is connected with the feeding mouth of piston type injector: the outer wall of flexible pipe and hard tube all overlaps and has spiral heating circle, and with heating collar interference fit, spiral heating circle plays insulation effect to melt; The injection seat of piston type injector is bolted on the slide block of linear motion guide; Linear motion guide is fixed on the ground by foundation bolt, and left and right is placed, the axis collinear of its axis and mould; The nozzle of piston type injector and the sprue bushing of mould are fitted, and the sprue bushing of mould is the inlet of melt on mould, and the outlet of nozzle and the entrance of mould melt generally realize sealing by the linear contact lay of two spheres, and mould is contained on electronic clamping; The feeding mouth of piston type injector is provided with check (non-return) valve.
A kind of solid waste macromolecular material of the utility model Online Processing System, the accumulator of its new Joining Structure is made up of cylinder, cartridge piston, cartridge piston bar, two end caps, pull bar, single pole one-way cylinders.Wherein the arrival end of cylinder connects the threeway of T-shaped reduced flange, the other end welding end cap of cylinder, two end cap central have the through hole isometrical with cartridge piston bar, through hole there is sealing device, corner has four through holes isometrical with pull bar, the centre bore axis of two end caps and the axis collinear of cylinder, connect with pull bar between end cap, pull bar is fixed on end cap by nut.Cylindrical side and the cylinder inner wall of cartridge piston fit tightly, and cartridge piston bar is stretched out outside cylinder by the centre bore of cartridge piston through end cap.Single pole one-way cylinder dog screw is fixed on without pull bar side on end cap, and oil cylinder piston connecting rod is connected by sleeve pipe with cartridge piston connecting rod through the centre bore of end cap, adopts holding screw to fix.When piston type injector is injected, in pipeline, melt pressure increases, and melt is pushed cartridge piston open and flowed into cylinder, and cartridge piston drives oil cylinder piston to move to left, and in oil cylinder, oil pressure increases.When the injection of piston type injector is complete, in pipeline, melt pressure declines, and the hydraulic oil in oil cylinder pushes oil cylinder piston open, and oil cylinder piston is moved to right, and oil cylinder piston drives cartridge piston to move to right, and cylinder volume reduces, and melt is forced out cylinder.
From above technical scheme, a kind of solid waste macromolecular material of the utility model Online Processing System compared with prior art tool has the following advantages: extrude and be injected on an equipment and carry out simultaneously; Material once adds thermal history from being heated to shaping only having carried out, compare traditional granulation inject shaping technique at least save once heat, plastify and cooling procedure need energy consumption; Reduce injection pressure, reduce the loss to equipment simultaneously, improve finished product rate, reduce the stress concentration phenomenon of product; The use of flexible pipe can ensure not need when injection seat moves forward and backward to dismantle syndeton, is conducive to the maximization of equipment, reduces installation difficulty, improve the reliability of equipment; It is too fast that spiral heating circle can ensure that melt temperature can not decline.
Accompanying drawing explanation
Fig. 1 is the plane of a kind of solid waste macromolecular material of the utility model Online Processing System apparatus arrangement.
Fig. 2 is the stereogram of the syndeton of a kind of solid waste macromolecular material of the utility model Online Processing System.
Fig. 3 is the three-dimensional structure diagram of accumulator in the syndeton of a kind of solid waste macromolecular material of the utility model Online Processing System.
Fig. 4 is the plane structure chart of accumulator in the syndeton of a kind of solid waste macromolecular material of the utility model Online Processing System.
In figure: 1. conveyer belt 2. cutter disintegrating machine 3. single screw extrusion machine 4. syndeton 5. piston type injector 6. linear motion guide 7. mould 8. electronic clamping 9. nozzle 10. check (non-return) valve 11. hard tube 12.T shape reduced flange threeway 13. accumulator 14. hard tube 15. flanged bend 16. hard tube 17. flexible pipe 18. spiral heating circle 19. hard tube entrance 20. flexible pipes export 21. cylinder 22. cartridge piston 23. cartridge piston bar 24. end cap 25. pull bar 26. end cap 27. single pole one-way cylinder 28. sleeve pipe 29. holding screws.
Detailed description of the invention
The utility model provides a kind of solid waste macromolecular material Online Processing System; as shown in Figure 1, this system mainly comprises conveyer belt 1, sheet cutter disintegrating machine 2, single screw extrusion machine 3, syndeton 4, piston type injector 5, linear motion guide 6, mould 7 and electronic clamping 8.Wherein conveyer belt 1 fixes on the ground with foundation bolt, from left to right conveying solid substance plastics, and its outlet is connected with the entrance of sheet cutter disintegrating machine 2; Sheet cutter disintegrating machine 2 fixes on the ground with foundation bolt, and its discharging opening connects with the feeding mouth of single screw extrusion machine 3, with bolts; Single screw extrusion machine 3 fixes on the ground with foundation bolt, and its discharging opening is connected with the entrance of syndeton 4, adopts Flange joint; The outlet of syndeton 4 is connected with the feeding mouth of piston type injector 5, adopts Flange joint; Syndeton 4 is as shown in Figure 2: comprise hard tube 11, T-shaped reduced flange threeway 12, accumulator 13, hard tube 14, flanged bend 15, hard tube 16, flexible pipe 17 and spiral heating circle 18, syndeton 4 is bolted on single screw extrusion machine 3; The entrance 19 of hard tube 11 is connected with the outlet of extruder 3, the outlet of hard tube 11 is connected with the minor diameter straight way entrance of T-shaped reduced flange threeway 12 by flange, the major diameter outlet of T-shaped reduced flange threeway 12 is connected with accumulator 13, and the outlet of its minor diameter straight way passes through Flange joint with the entrance of hard tube 14; The outlet of hard tube 14 and flange bending 15 are by Flange joint, and the outlet of flange bending 15 is connected with hard tube 16, and outlet and the flexible pipe 17 of hard tube 16 pass through Flange joint; Flexible pipe outlet 20 is connected with the feeding mouth of piston type injector 5; The outer wall of flexible pipe and hard tube all overlaps and has spiral heating circle 18, and with heating collar interference fit, spiral heating circle 18 pairs of melts play insulation effect; The injection seat of piston type injector 5 is bolted on the slide block of linear motion guide 6; Linear motion guide 6 is fixed on the ground by foundation bolt, and left and right is placed, the axis collinear of its axis and mould 7; The nozzle 9 of piston type injector 5 is fitted with the sprue bushing of mould 8, and mould 7 is contained on electronic clamping 8; The feeding mouth of piston type injector 5 is provided with check (non-return) valve 10.
A kind of solid waste macromolecular material of the utility model Online Processing System, the accumulator 13 of its new Joining Structure as shown in Figure 3 and Figure 4.Accumulator is made up of cylinder 21, cartridge piston 22, cartridge piston bar 23, end cap 24, pull bar 25, end cap 26 and single pole one-way cylinder 27.Wherein the arrival end of cylinder 21 connects T-shaped reduced flange threeway 12, other end welding end cap 24, end cap 24 and end cap 26 center have the through hole isometrical with cartridge piston bar, through hole there is sealing device, corner have four with the through hole of pull bar 25 matched in clearance, the centre bore axis of end cap 24 and end cap 26 and the axis collinear of cylinder 21, two end cap is connected by pull bar 25, and pull bar 25 is fixed on end cap by nut.Cylindrical side and cylinder 21 inwall of cartridge piston 22 fit tightly, and cartridge piston bar 23 is stretched out outside cylinder by the centre bore of cartridge piston 22 through end cap 24.Single pole one-way cylinder 27 is screwed at end cap 26 without pull bar side, and oil cylinder piston connecting rod is connected by sleeve pipe 28 with cartridge piston connecting rod 23 through the centre bore of end cap 26, adopts holding screw 29 to fix.When piston type injector 5 is injected, in pipeline, melt pressure increases, and melt is pushed cartridge piston 22 open and flowed into cylinder, and cartridge piston 22 drives oil cylinder piston to move to left, and in oil cylinder, oil pressure increases.When piston type injector 5 is injected complete, in pipeline, melt pressure declines, and the hydraulic oil in oil cylinder pushes oil cylinder piston open, and oil cylinder piston is moved to right, and oil cylinder piston drives cartridge piston 22 to move to right, and cylinder 21 volume reduces, and melt is forced out cylinder.
A kind of solid waste macromolecular material of wood utility model Online Processing System, not plus-pressure in the single pole one-way cylinder 27 feed gap process of its accumulator 13, be convenient to the continuous feeding holding extruder, after injection, apply the pressure being greater than the maximum output pressure of extruder, the material of storage is preferentially discharged, prevents long-time heat preservation from causing material to degrade.
A kind of solid waste macromolecular material of the utility model Online Processing System, the power output of the single pole one-way cylinder 27 of its accumulator 13 can maintain a constant force by hydraulic control oil pressure size, this constant force size should be less than the maximum output pressure of extruder 3, be greater than the minimum pressure moved after promoting piston type injector 5 piston, by maintaining constant voltage, can ensure that whole plasticizing process outlet of extruder maintains constant voltage, thus whole plasticizing process is maintained evenly.
Claims (4)
1. a solid waste macromolecular material Online Processing System, it is characterized in that: mainly comprise conveyer belt, sheet cutter disintegrating machine, single screw extrusion machine, syndeton, piston type injector, linear motion guide, mould and electronic clamping, wherein foundation bolt used for conveyer belt fixes on the ground, conveying solid substance plastics from left to right, conveyer belt outlet is connected with the entrance of sheet cutter disintegrating machine; Sheet cutter disintegrating machine foundation bolt fixes on the ground, and its discharging opening connects with the feeding mouth of single screw extrusion machine; Single screw extrusion machine foundation bolt fixes on the ground, and its discharging opening is connected with the inlet flange of syndeton; The outlet of syndeton and the feeding mouth Flange joint of piston type injector; Syndeton comprises three hard tubes, the threeway of T-shaped reduced flange, accumulator, flanged bend, flexible pipe and spiral heating circle, and syndeton is bolted on single screw extrusion machine, its entrance and outlet of extruder Flange joint; The minor diameter rectilinear duct direction of T-shaped reduced flange threeway is connected with hard tube respectively, and the outlet of its major diameter is connected with accumulator; The two ends of flange bending connect hard tube, and the outlet of hard tube and flexible pipe are by Flange joint, and the outlet of flexible pipe is connected with the feeding mouth of piston type injector; The outer wall of flexible pipe and hard tube all overlaps and has spiral heating circle, the outer wall of flexible pipe and hard tube and heating collar interference fit; The injection seat of piston type injector is bolted on the slide block of linear motion guide; Linear motion guide is fixed on the ground by foundation bolt, and left and right is placed, the axis collinear of its axis and mould; The nozzle of piston type injector and the sprue bushing of mould are fitted, and mould is contained on electronic clamping; The feeding mouth of piston type injector is provided with check (non-return) valve.
2. a kind of solid waste macromolecular material Online Processing System according to claim 1, it is characterized in that: the accumulator of syndeton is by cylinder, cartridge piston, cartridge piston bar, two end caps, pull bar and single pole one-way cylinder composition, wherein the arrival end of cylinder connects the threeway of T-shaped reduced flange, the other end welding end cap of cylinder, two end cap central have the through hole isometrical with cartridge piston bar, through hole there is sealing device, corner has four through holes isometrical with pull bar, the centre bore axis of two end caps and the axis collinear of cylinder, connect with pull bar between end cap, pull bar is fixed on end cap by nut, cylindrical side and the cylinder inner wall of cartridge piston fit tightly, and the centre bore that cartridge piston bar passes end cap by cartridge piston stretches out outside cylinder, single pole one-way cylinder dog screw is fixed on without pull bar side on end cap, and oil cylinder piston connecting rod is connected by sleeve pipe with cartridge piston connecting rod through the centre bore of end cap, adopts holding screw to fix.
3. a kind of solid waste macromolecular material Online Processing System according to claim 2, it is characterized in that: not plus-pressure in the single pole one-way cylinder feed gap process of accumulator, after injection, apply the pressure being greater than the maximum output pressure of extruder.
4. a kind of solid waste macromolecular material Online Processing System according to claim 2, it is characterized in that: the power output of the single pole one-way cylinder of accumulator can maintain a constant force by hydraulic control oil pressure size, this constant force is less than the maximum output pressure of extruder, is greater than the minimum pressure moved after promoting piston type injector piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669655.3U CN204278553U (en) | 2014-11-05 | 2014-11-05 | A kind of solid waste macromolecular material Online Processing System |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669655.3U CN204278553U (en) | 2014-11-05 | 2014-11-05 | A kind of solid waste macromolecular material Online Processing System |
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| Publication Number | Publication Date |
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| CN204278553U true CN204278553U (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420669655.3U Withdrawn - After Issue CN204278553U (en) | 2014-11-05 | 2014-11-05 | A kind of solid waste macromolecular material Online Processing System |
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| Country | Link |
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| CN (1) | CN204278553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494155A (en) * | 2014-11-05 | 2015-04-08 | 泰瑞机器股份有限公司 | Solid waste high-molecular material on-line processing system |
-
2014
- 2014-11-05 CN CN201420669655.3U patent/CN204278553U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494155A (en) * | 2014-11-05 | 2015-04-08 | 泰瑞机器股份有限公司 | Solid waste high-molecular material on-line processing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Hongwei Inventor after: Lin Wu Inventor after: Li Binbin Inventor after: Wei Jianhong Inventor after: Gao Sheng Inventor after: Yang Weimin Inventor after: An Ying Inventor after: Cai Tianze Inventor before: Zhou Hongwei Inventor before: Lin Wu Inventor before: Li Binbin Inventor before: Wei Jianhong Inventor before: Gao Sheng |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHOU HONGWEI LIN WU LI BINBIN WEI JIANHONG GAO SHENG TO: ZHOU HONGWEI LIN WU LI BINBIN WEI JIANHONG GAO SHENG YANG WEIMIN AN YING CAI TIANZE |
|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150422 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |