CN101767376B - Mixer for mixing rubber and plastic particles - Google Patents
Mixer for mixing rubber and plastic particles Download PDFInfo
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- CN101767376B CN101767376B CN2010100047851A CN201010004785A CN101767376B CN 101767376 B CN101767376 B CN 101767376B CN 2010100047851 A CN2010100047851 A CN 2010100047851A CN 201010004785 A CN201010004785 A CN 201010004785A CN 101767376 B CN101767376 B CN 101767376B
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- mixing
- discharging opening
- mixer
- plastic particles
- charging aperture
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Abstract
The invention relates to a mixer for mixing rubber and plastic particles, which comprises a mixing roller device and a transmission device which are matched with each other. Both the mixing roller device and the transmission device are arranged on a weighing device which is arranged on a support base. The weighing device, the mixing roller device and the transmission device are respectively connected with a control system which is arranged on one side of the support base through circuits. The mixing roller device is driven by a driving wheel through a rolling ring to rotate. The roller has positive rotation and reverse rotation. During positive rotation, an inner spiral pushing auger drives material particles in the roller to lift, rotate, roll and move tangentially and axially along the roller to uniformly mix the materials. Meanwhile, the materials move to the side of a discharge outlet axially under the action of a spiral thrusting force, and the materials are discharged from the discharge outlet through a material lifting plate finally. The mixer for mixing the rubber and plastic particles has the characteristics of high production efficiency, excellent mixing effect, high discharge speed, adjustable speed, accurate discharge, capacity of preventing the material particles from re-bonding, full-automatic control, full closeness, no dust or noise pollution, and the like.
Description
Technical field
The present invention relates to a kind of processing of high molecular material device, especially a kind of mixer for mixing rubber and plastic particles.
Background technology
Along with being surging forward of polymer material science; Macromolecular material such as rubber, plastics is used widely in fields such as sophisticated technology, national defense construction, daily life and industrial and agricultural productions; People utilize equipment to propose increasingly high requirement to rubber, plastic product process unit and junked tire, technics of reclaim of plastic waste again, and enterprise chases efficiently more, low consumption, produce to environmental protection.
With rubber processing enterprise is example; Its basic working procedure is at first components such as raw material micelle, promoter, antitack agent, activating agent evenly to be prepared burden by a certain percentage; Utilize technology such as plasticate, mixing to improve the plasticity and the flowability of rubber then, its method is raw material micelle and additive to be put into the banburying container carry out mixing.This process exist the production cycle long, power consumption is big, additive component is prone to leakage, contaminated environment, big, the mixing quality of labour intensity cannot say for sure shortcomings such as card.For improve production efficiency and product quality, and the waste of the minimizing energy reaches the pollution to environment, a kind of full-automatic, all-sealed mixer for mixing rubber and plastic particles of urgent need research and development design.
Because macromolecular material bulk materials such as rubber, plastics cohere easily; And the processing of such material, processing and utilize process all higher again to the required precision of quality; In addition; Some processing technology is all had relatively high expectations to loose shape material feeding speed and batch weighing precision, does not also have the special equipment of this respect at present.
Summary of the invention
The objective of the invention is for overcoming the deficiency of above-mentioned prior art, provide that a kind of input and output material speed is fast, adjustable-speed, discharging weighing accurately, the mixer for mixing rubber and plastic particles of Automatic Control, totally-enclosed, nothing bonding, no dust and noise pollution.
For realizing above-mentioned purpose, the present invention adopts following technical proposals:
A kind of mixer for mixing rubber and plastic particles; Comprise the mixing drum device and the transmission device that match; Mixing drum device and transmission device all are arranged on the meausring apparatus; Meausring apparatus is arranged on the supporting seat, and meausring apparatus, mixing drum device and transmission device link to each other with the control system that is arranged at supporting seat one side through circuit respectively.
Said mixing drum device comprises cylindrical shell; The outside of cylindrical shell is provided with rolling ring; Rolling ring matches with the driving wheel of transmission device, and it is 15-85 ° of spiral pusher screw feeder that cylinder inboard wall is provided with 1～4 lead angle, and cylinder inboard wall evenly is provided with 6～18 copy plates near the discharging opening place; The two ends of cylindrical shell are respectively equipped with charging aperture and discharging opening, are equipped with sealing device between charging aperture and discharging opening and the cylindrical shell, and charging aperture and discharging opening support and the discharging opening supported through the charging aperture that the lower end is fixed on the weighing chassis respectively.
Said sealing device comprises charging aperture sealing flange and the charging aperture sealing ring that is arranged between charging aperture and the cylindrical shell, and is arranged at discharging opening sealing flange and discharging opening sealing ring between discharging opening and the cylindrical shell.
The external port of said discharging opening is provided with the discharging opening stop valve, and the discharging opening stop valve is connected with the control system through circuit.
Said rolling ring is gear ring or anodontia flat circle.
Said meausring apparatus comprises LOAD CELLS, and LOAD CELLS is arranged on the supporting seat, and LOAD CELLS top is provided with the elastic shock attenuation piece, and the elastic shock attenuation piece is provided with the weighing chassis, and LOAD CELLS links to each other with the control system through circuit.
Said transmission device comprises reductor, shaft coupling, power transmission shaft and driving wheel; Reductor is fixedly installed on the weighing chassis; Reductor is connected with power transmission shaft through shaft coupling; Power transmission shaft is provided with driving wheel, and driving wheel matches with the rolling ring of mixing drum device, and power transmission shaft is arranged on the weighing chassis through support.
Said driving wheel is gear or flat wheel.
The bottom of said supporting seat is provided with snubber block.
Said control system comprises switch board, and switch board is provided with touch-screen, and touch-screen is connected with PLC in the switch board through circuit, and PLC passes through circuit and is connected with meausring apparatus, transmission device and mixing drum device respectively.
Mixing drum device of the present invention is rotated motion through rolling ring by drive wheel; Cylinder is provided with rotating; When just changeing, an internal helicoid formula pusher screw feeder drive tube materials inside particle is constantly taken up, rotates, is rolled and along cylindrical shell tangential, axially-movable, reaches the purpose of mixing mixing; Simultaneously material under the spiral thrust effect vertically to discharging opening one side shifting, after copy plate carries out discharging by discharging opening.The number of copy plate and can regulate according to institute's mixed material character and discharging speed etc. the control of blanking and to confirm.The type of drive of cylinder can be selected gear drive and friction-driven.Material treating capacity and input and output material speed can design according to the actual production technological requirement; Applied widely; Load and speed can change parameter realization adjusting and Automatic Control such as drum rotation speed through adjustment, thereby fully guarantee to satisfy the different material requirement amounts and the demand of discharging speed.
The charging of whole system, discharging, weighing etc. are automatically controlled by the control system.Weighing system weighing at any time also shows charging and the gross mass of the quality of discharging and last material.When the control system received that the discharging of subsequent technique requires, the control drive motors just changeed, and material particles promotes down constantly mixing and to the barrel discharge hole side shifting at spiral pusher screw feeder, through copy plate at last along the discharge nozzle discharging.The design can be through controlling spiral pusher screw feeder parameters such as spiral angle, rotating speed size realize control to discharging speed, guarantee to satisfy of the requirement of subsequent technique equipment by the discharging speed of material to feed, reach the purpose that feeds intake fast.And the control system is provided with the load input module; Can import the output quantity of this material according to the requirement of dosage at any time, the Weighing system that is provided with through the bottom is monitored the quality of outputting material at any time, in case load reaches setting value; Close the outlet shutoff valve that the discharge nozzle end is provided with immediately; Stop discharging, can guarantee the quickly discharging weighing precision, for the proportioning accuracy of subsequent handling provides reliable assurance.
The control internal system is provided with a material storage capacity minimum of a value, when Weighing system provides cylindrical shell material stock amount and is worth less than this, sends the charging signal to the charging transfer system.
The connecting portion of rotary barrel and feed inlet and outlet all is provided with flange seal, makes this mixing mixing equipment form full-closed structure, prevents the leakage of dust such as additive, avoids contaminated environment, and has improved the precision of metering.
On the weighing chassis and the supporting seat position damping device all is set, not only relaxed the impact shock that the materials inside tumbling motion causes, reduce noise, and improved the dynamic accuracy of metering system.
Advantage and effect: the mixing mixing, production efficiency that the present invention has macromolecule material particles such as suitable rubber, plastics be high, mix that mixing is effective, discharging speed fast, adjustable-speed, load accurately, prevent material particles characteristics such as bonding, Automatic Control, totally-enclosed, no dust and noise pollution once more.Can be widely used in the temporary process of multicomponent batching, mixing and material of bulk materials such as rubber, plastics, waste or used plastics, junked tire and have anti-secondary to cohere and technical process such as mixing that dust pollution etc. requires and mixing.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is that the A of Fig. 1 is to view;
1. cylindrical shells wherein, 2. rolling ring, 3. spiral pusher screw feeder, 4. copy plate, 5. reductor, 6. shaft coupling; 7. power transmission shaft, 8. driving wheel, 9. charging aperture sealing flange, 10. charging aperture sealing ring, 11. discharging opening sealing flanges, 12. discharging opening sealing rings; 13. LOAD CELLS, 14. weighing chassis, 15. elastic shock attenuation pieces, 16. control systems, 17. charging apertures, 18. charging apertures support; 19. discharging opening, 20. discharging openings support, 21. discharging opening stop valves, 22. supporting seats, 23. snubber blocks.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Among Fig. 1,2; Mixing drum device and transmission device match; Mixing drum device and transmission device all are arranged on the meausring apparatus; Meausring apparatus is arranged on the supporting seat 22, and meausring apparatus, mixing drum device and transmission device link to each other with the control system 16 that is arranged at supporting seat 22 1 sides through circuit respectively.
The mixing drum device comprises cylindrical shell 1; The outside of cylindrical shell 1 is provided with rolling ring 2; Rolling ring 2 matches with the driving wheel 8 of transmission device; The two ends of cylindrical shell 1 are respectively equipped with charging aperture 17 and discharging opening 19, are equipped with sealing device between charging aperture 17 and discharging opening 19 and the cylindrical shell 1, and charging aperture 17 supports with discharging opening support 20 through the charging aperture support 18 that the lower end is fixed on the weighing chassis 14 respectively with discharging opening 19; Evenly being provided with 1～4 lead angle on cylindrical shell 1 inwall is 15-85 ° of spiral pusher screw feeder 3, and it is banded that spiral pusher screw feeder 3 is, and cylindrical shell 1 inwall evenly is provided with 6～18 copy plates 4 near the discharging opening place.
Sealing device comprises the charging aperture sealing flange 9 and charging aperture sealing ring 10 that is arranged between charging aperture 17 and the cylindrical shell 1, and is arranged at discharging opening sealing flange 11 and discharging opening sealing ring 12 between discharging opening 19 and the cylindrical shell 1.
The external port of discharging opening 19 is provided with discharging opening stop valve 21, and discharging opening stop valve 21 is connected with control system 16 through circuit.
Rolling ring 2 is gear ring or anodontia flat circle.
Meausring apparatus comprises LOAD CELLS 13, and LOAD CELLS 13 is arranged on the supporting seat 22, and LOAD CELLS 13 tops are provided with elastic shock attenuation piece 15, and elastic shock attenuation piece 15 is provided with weighing chassis 14, and LOAD CELLS 13 links to each other with control system 16 through circuit.
Transmission device comprises reductor 5, shaft coupling 6, power transmission shaft 7 and driving wheel 8; Reductor 5 is fixedly installed on the weighing chassis 14; Reductor 5 is connected with power transmission shaft 7 through shaft coupling 6; Power transmission shaft 7 is provided with driving wheel 8, and driving wheel 8 matches with the rolling ring 2 of mixing drum device, and power transmission shaft 7 is arranged on the weighing chassis 14 through support.
The bottom of supporting seat 22 is provided with snubber block 23.
Mixing drum device of the present invention is driven by driving wheel 8 through rolling ring 2 and is rotated motion; Cylinder is provided with rotating; When just changeing, internal helicoid formula pusher screw feeder 3 drive materials inside particles are constantly taken up, rotate, are rolled and along cylindrical shell tangential, axially-movable, reach the purpose of mixing mixing; Simultaneously material under the spiral thrust effect vertically to discharging opening 19 1 side shiftings, after copy plate 4 carries out discharging by discharging opening 19.The number of copy plate 4 and can regulate according to institute's mixed material character and discharging speed etc. the control of blanking and to confirm.The type of drive of cylinder can be selected gear drive and friction-driven.Material treating capacity and input and output material speed can design according to the actual production technological requirement; Applied widely; Load and speed can change parameter realization adjusting and Automatic Control such as drum rotation speed through adjustment, thereby fully guarantee to satisfy the different material requirement amounts and the demand of discharging speed.
The charging of whole system, discharging, weighing etc. are automatically controlled by the control system.Weighing system weighing at any time also shows charging and the gross mass of the quality of discharging and last material.When the control system received that the discharging of subsequent technique requires, the control drive motors just changeed, and material particles promotes down constantly mixing and to cylindrical shell 1 discharging opening 19 side shiftings at spiral pusher screw feeder, through copy plate at last along the discharge nozzle discharging.The design can realize the control to discharging speed through the parameters such as number of regulating number, spiral angle, rotating speed size and the copy plate of controlling spiral pusher screw feeder 3; Guarantee the discharging speed of material; Satisfy of the requirement of subsequent technique equipment, reach the purpose that feeds intake fast feed.And the control system is provided with the load input module; Can import the output quantity of this material according to the requirement of dosage at any time, the Weighing system that is provided with through the bottom is monitored the quality of outputting material at any time, in case load reaches setting value; Close the outlet shutoff valve 21 that the discharge nozzle end is provided with immediately; Stop discharging, can guarantee the quickly discharging weighing precision, for the proportioning accuracy of subsequent handling provides reliable assurance.
The control internal system is provided with a material storage capacity minimum of a value, when Weighing system provides cylindrical shell material stock amount and is worth less than this, sends the charging signal to the charging transfer system.
On weighing chassis 14 and supporting seat 22 positions damping device all is set, not only relaxed the impact shock that the materials inside tumbling motion causes, reduce noise, and improved the dynamic accuracy of metering system.
Claims (7)
1. mixer for mixing rubber and plastic particles; It is characterized in that: comprise the mixing drum device and the transmission device that match; Mixing drum device and transmission device all are arranged on the meausring apparatus; Meausring apparatus is arranged on the supporting seat, and meausring apparatus, mixing drum device and transmission device link to each other with the control system that is arranged at supporting seat one side through circuit respectively;
Said mixing drum device comprises cylindrical shell; The outside of cylindrical shell is provided with rolling ring; Rolling ring matches with the driving wheel of transmission device, and it is 15-85 ° of spiral pusher screw feeder that cylinder inboard wall is provided with 1～4 lead angle, and cylinder inboard wall evenly is provided with 6～18 copy plates near the discharging opening place; The two ends of cylindrical shell are respectively equipped with charging aperture and discharging opening, are equipped with sealing device between charging aperture and discharging opening and the cylindrical shell, and charging aperture and discharging opening support and the discharging opening supported through the charging aperture that the lower end is fixed on the weighing chassis respectively;
Said meausring apparatus comprises LOAD CELLS, and LOAD CELLS is arranged on the supporting seat, and LOAD CELLS top is provided with the elastic shock attenuation piece, and the elastic shock attenuation piece is provided with the weighing chassis, and LOAD CELLS links to each other with the control system through circuit;
Said transmission device comprises reductor, shaft coupling, power transmission shaft and driving wheel; Reductor is fixedly installed on the weighing chassis; Reductor is connected with power transmission shaft through shaft coupling; Power transmission shaft is provided with driving wheel, and driving wheel matches with the rolling ring of mixing drum device, and power transmission shaft is arranged on the weighing chassis through support.
2. mixer for mixing rubber and plastic particles according to claim 1; It is characterized in that: said sealing device comprises charging aperture sealing flange and the charging aperture sealing ring that is arranged between charging aperture and the cylindrical shell, and is arranged at discharging opening sealing flange and discharging opening sealing ring between discharging opening and the cylindrical shell.
3. mixer for mixing rubber and plastic particles according to claim 1 is characterized in that: the external port of said discharging opening is provided with the discharging opening stop valve, and the discharging opening stop valve is connected with the control system through circuit.
4. mixer for mixing rubber and plastic particles according to claim 1 is characterized in that: said rolling ring is gear ring or anodontia flat circle.
5. mixer for mixing rubber and plastic particles according to claim 1 is characterized in that: said driving wheel is gear or flat wheel.
6. mixer for mixing rubber and plastic particles according to claim 1 is characterized in that: the bottom of said supporting seat is provided with snubber block.
7. mixer for mixing rubber and plastic particles according to claim 1; It is characterized in that: said control system comprises switch board; Switch board is provided with touch-screen; Touch-screen is connected with the interior PLC of switch board through circuit, and PLC is connected with meausring apparatus, transmission device and mixing drum device respectively through circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100047851A CN101767376B (en) | 2010-01-18 | 2010-01-18 | Mixer for mixing rubber and plastic particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100047851A CN101767376B (en) | 2010-01-18 | 2010-01-18 | Mixer for mixing rubber and plastic particles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101767376A CN101767376A (en) | 2010-07-07 |
| CN101767376B true CN101767376B (en) | 2012-04-18 |
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ID=42500549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010100047851A Expired - Fee Related CN101767376B (en) | 2010-01-18 | 2010-01-18 | Mixer for mixing rubber and plastic particles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101767376B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974252A (en) * | 2011-09-05 | 2013-03-20 | 李三济 | Double helix mixer |
| CN102514114B (en) * | 2011-12-28 | 2014-11-19 | 山东豪迈机械科技股份有限公司 | Rubber mixing machine |
| CN102729351B (en) * | 2012-07-12 | 2014-04-23 | 天津赛象科技股份有限公司 | Rubber granule mixer |
| CN108638365A (en) * | 2018-04-16 | 2018-10-12 | 东台市岳东橡胶密封件厂 | A kind of rubber processing kneading device |
| CN111957239B (en) * | 2019-05-20 | 2023-11-14 | 金湖禾一生物科技有限公司 | Rotary drum rotary-cut combined TMR continuous mixing method and device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2368684Y (en) * | 1999-04-02 | 2000-03-15 | 侯松延 | Shaft of plastic product coloring apparatus |
| CN201579891U (en) * | 2010-01-18 | 2010-09-15 | 山东大学 | Mixing device for uniformly mixing rubber plastic particles |
-
2010
- 2010-01-18 CN CN2010100047851A patent/CN101767376B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2368684Y (en) * | 1999-04-02 | 2000-03-15 | 侯松延 | Shaft of plastic product coloring apparatus |
| CN201579891U (en) * | 2010-01-18 | 2010-09-15 | 山东大学 | Mixing device for uniformly mixing rubber plastic particles |
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| Publication number | Publication date |
|---|---|
| CN101767376A (en) | 2010-07-07 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20220118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |