CN113927866A - Trans-isoprene rubber powder blending and granulating device - Google Patents
Trans-isoprene rubber powder blending and granulating device Download PDFInfo
- Publication number
- CN113927866A CN113927866A CN202111557722.3A CN202111557722A CN113927866A CN 113927866 A CN113927866 A CN 113927866A CN 202111557722 A CN202111557722 A CN 202111557722A CN 113927866 A CN113927866 A CN 113927866A
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- extrusion
- blending
- extrusion molding
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- isoprene rubber
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- 229920003049 isoprene rubber Polymers 0.000 title claims abstract description 64
- 238000009725 powder blending Methods 0.000 title claims abstract description 12
- 238000001125 extrusion Methods 0.000 claims abstract description 273
- 238000002156 mixing Methods 0.000 claims abstract description 167
- 230000007246 mechanism Effects 0.000 claims abstract description 68
- 239000000498 cooling water Substances 0.000 claims abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims description 60
- 239000007788 liquid Substances 0.000 claims description 42
- 238000007790 scraping Methods 0.000 claims description 41
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 38
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 38
- 241001330002 Bambuseae Species 0.000 claims description 38
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 38
- 239000011425 bamboo Substances 0.000 claims description 38
- 238000001816 cooling Methods 0.000 claims description 38
- 238000002347 injection Methods 0.000 claims description 21
- 239000007924 injection Substances 0.000 claims description 21
- 238000009423 ventilation Methods 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000007872 degassing Methods 0.000 claims description 14
- 230000000712 assembly Effects 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 9
- 238000005406 washing Methods 0.000 claims description 8
- 238000011049 filling Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 230000004927 fusion Effects 0.000 abstract 1
- 238000009700 powder processing Methods 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 description 17
- 239000005060 rubber Substances 0.000 description 17
- 230000032258 transport Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 238000003825 pressing Methods 0.000 description 6
- 238000013329 compounding Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 1
- 241001417490 Sillaginidae Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 239000008213 purified water Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/287—Raw material pre-treatment while feeding
-
- 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
- B29C48/05—Filamentary, e.g. strands
-
- 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
- B29C48/27—Cleaning; Purging; Avoiding contamination
- B29C48/2715—Cleaning; Purging; Avoiding contamination of plasticising units
-
- 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
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
-
- 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
-
- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/793—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling upstream of the plasticising zone, e.g. heating in the hopper
- B29C48/797—Cooling
-
- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- B29C48/82—Cooling
-
- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
- B29C48/87—Cooling
-
- 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
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- 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 relates to a trans-isoprene rubber powder blending and granulating device, which belongs to the technical field of trans-isoprene rubber powder processing and comprises a first workbench, wherein a blending mechanism is arranged on the first workbench, a second workbench is arranged at the other end of the first workbench, an extrusion molding mechanism matched with the blending mechanism is arranged on the second workbench, a cooling water tank matched with the extrusion molding mechanism is arranged on the second workbench, and a granulating mechanism is arranged at the other end of the cooling water tank; the extrusion molding mechanism comprises an extrusion molding cylinder, and an extrusion molding component is arranged in the extrusion molding cylinder. The invention provides a trans-isoprene rubber powder blending and granulating device, which is convenient for the full fusion of the whole trans-isoprene rubber powder and other raw materials through the unique structural design, so that the quality of the whole trans-isoprene rubber particles is ensured, and the components of a whole blending mechanism and the like are convenient to clean and lubricate by adopting a detachable connection mode.
Description
Technical Field
The invention relates to the technical field of processing of trans-isoprene rubber powder, in particular to a trans-isoprene rubber powder blending and granulating device.
Background
The trans-isoprene rubber is originally powder in a production state, and is in a plastic state at normal temperature, so the apparent hardness is higher, and the liquid rubber is isoprene rubber or butadiene rubber with a short molecular chain, and has low hardness, high flexibility and high fluidity.
The existing trans-isoprene rubber powder blending and granulating device generally smelts powder rubber into a liquid state, extrudes the liquid rubber into trans-isoprene rubber strips in an extrusion molding mode, and finally utilizes the granulating device to granulate the trans-isoprene rubber strips into rubber granules with different particle sizes according to different requirements. In a specific extrusion process, generally, a vortex is easily formed in an extrusion structure due to the flowing of the whole liquid rubber, so that a part of the liquid rubber continuously flows in an extrusion section, the whole rubber needs to be continuously heated in order to ensure the flowability, and the continuous heating can have certain influence on the rubber. In addition, the cleaning of the entire device is also influenced to some extent.
How to solve the above technical problems is the subject of the present invention.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a safe and reliable trans-isoprene rubber powder blending and granulating device with reasonable design.
The technical scheme adopted by the invention for solving the technical problems is as follows: a trans-isoprene rubber powder blending and granulating device comprises a first workbench horizontally arranged, wherein a blending mechanism is arranged on the first workbench and comprises a blending cylinder horizontally arranged on the first workbench, a first feed inlet, a second feed inlet and a third feed inlet are respectively formed in the top end of the blending cylinder, a blending rotor is arranged in the blending cylinder, a first driving motor is arranged at one end of the blending rotor, and the first driving motor is arranged at one end of the first workbench; a second workbench is arranged at the other end of the first workbench, an extrusion molding mechanism matched with the mixing mechanism is arranged on the second workbench, a cooling water tank matched with the extrusion molding mechanism is arranged on the second workbench, and a granulating mechanism is arranged at the other end of the cooling water tank; extrusion molding mechanism includes an extrusion molding section of thick bamboo, be provided with on the extrusion molding section of thick bamboo with a mixing section of thick bamboo complex extrusion molding connecting cylinder, be provided with the extrusion molding subassembly in the extrusion molding section of thick bamboo, the extrusion molding subassembly include with the collinear axis of rotation of the axis of an extrusion molding section of thick bamboo, just be provided with in the axis of rotation with a plurality of scraping of an extrusion molding section of thick bamboo clearance fit get the board.
Specifically, the extrusion mechanism is disposed at the other end of the blending barrel.
Furthermore, one end of the extrusion cylinder is provided with an extrusion block matched with the extrusion component, the extrusion block is provided with a second driving motor matched with the extrusion component, and the other end of the extrusion cylinder is provided with an extrusion piece matched with the extrusion cylinder; the extrusion molding assembly further comprises a fixing piece arranged on the rotating shaft; the axis of rotation both ends respectively with the extrusion piece normal running fit, the axis of rotation with the axis collineation of an extrusion molding section of thick bamboo, just be provided with on the firm piece with extrusion molding piece complex transportation subassembly.
Further, for the stable output effect of trans-isoprene rubber strip of further improvement extrusion piece, be provided with the extrusion chamber in the extrusion piece, it has the transportation piece to settle in the extrusion chamber, the transportation piece is including extruding the auger to make things convenient for whole trans-isoprene rubber to evenly extrude from the extrusion piece, thereby form the trans-isoprene rubber strip that the specification is unanimous.
Further, the transportation subassembly include with firm piece complex transportation auger, just the transportation auger is located adjacent two scrape get the board with in the extrusion space that the extrusion molding section of thick bamboo formed.
Further, the transportation subassembly include respectively with an extrusion molding section of thick bamboo scrape get the board axis of rotation clearance fit's extrusion distribution piece, extrusion distribution piece be provided with stead a complex extrusion actuating lever, an extrusion molding section of thick bamboo is close to be provided with the crown plate on extrusion molding piece one end terminal surface, the axis of rotation is close to extrusion molding piece one end department be provided with crown plate complex clearance piece, just be provided with on the clearance piece with extrusion actuating lever complex hole.
Further, be provided with cleaning system on the extrusion actuating lever, just cleaning system is located the extrusion distribution piece scrape get the board and an extrusion molding section of thick bamboo just is close to in the washing space of an end department of extrusion molding piece, be provided with under the extrusion molding section of thick bamboo with wash the water filling port, wash the delivery port that the space is linked together.
The cleaning system comprises a plurality of groups of cleaning components, each cleaning component comprises a scraper matched with the extrusion molding cylinder or the scraping plate or the rotating shaft, a rotating hole is formed in each scraper, a fixed sleeve ring is arranged in each rotating hole, each fixed sleeve ring is fixedly arranged on the extrusion driving rod, the axis of each fixed sleeve ring is collinear with the axis of the extrusion driving rod, each scraper is provided with a hinged portion, each hinged portion is hinged and connected with a hinged piece, one end of each hinged piece is hinged with the corresponding scraper, the other end of each hinged piece is provided with a sleeve ring, each sleeve ring is arranged on the corresponding extrusion driving rod, and each sleeve ring is located on one side close to the corresponding fixed sleeve ring.
Further, the mixing mechanism comprises a first feed hopper, a second feed hopper and a third feed hopper which are respectively arranged at the first feed inlet, the second feed inlet and the third feed inlet; a liquid injection port is formed in the mixing cylinder, a liquid injection gun is arranged in the liquid injection port, the liquid injection gun is arranged between the first feed port and the second feed port, and the liquid injection gun is positioned on one side close to the first feed hopper; two ventilation openings are formed in the mixing barrel, ventilation barrels are arranged in the ventilation openings, one ventilation barrel is located between the first feeding hole and the second feeding hole, the other ventilation barrel is located between the second feeding hole and the third feeding hole, and the ventilation barrels are located on one side close to the second feeding hole or the third feeding hole; the mixing cylinder is provided with a degassing groove, a degassing piece is arranged in the degassing groove, and the degassing piece is positioned at the end part close to one end of the mixing cylinder.
Specifically, trans-isoprene rubber powder is placed in the first feed hopper, liquid rubber or other compounding ingredient materials are placed in the second feed hopper, trans-isoprene rubber waste materials scraped down by the extrusion molding mechanism can be placed in the third feed hopper, and the compounding ingredient used for mixing the materials is installed in the liquid injection gun.
Furthermore, the mixing cylinder comprises two oppositely arranged mixing blocks, a mixing semicircular cavity is formed in each mixing block, a connecting threaded hole is formed in each mixing block, a connecting screw rod for connecting the two mixing blocks is arranged in each connecting threaded hole, a connecting block is arranged on each mixing block, and a supporting arm matched with the connecting block is arranged on the first workbench.
Preferably, two blending semicircular cavities form a blending circular cavity, and the blending rotor is arranged in the blending circular cavity.
Furthermore, a plurality of groups of supporting seats are arranged at the bottom end of the mixing block, the top end of each supporting seat is detachably connected with the mixing block, the bottom end of each supporting seat is detachably connected with the corresponding first workbench, a temperature control cavity is formed in the mixing block, and a temperature control gun matched with the temperature control cavity is arranged at the bottom end of the mixing block.
Further, the extrusion molding connecting cylinder and the mixing cylinder are detachably connected and fixed through a connecting lantern ring.
Further, the cooling basin with be provided with the cooling subassembly between the extrusion molding mechanism, the cooling subassembly is including setting up cooling frame on the second workstation, be provided with the cooling recess on the cooling frame, be provided with a plurality of transportation roller of group in the cooling recess, be provided with a plurality of transport wheel on the transportation roller, trans isoprene rubber strip transports extremely through the transport wheel in the cooling basin, the top portion of cooling frame is provided with a plurality of fan recesses, be provided with the cooling fan in the fan recess, just the cooling fan is located directly over trans isoprene rubber strip.
Preferably, a plurality of groups of transportation shafts are arranged in the cooling water tank, and transportation rotating wheels are arranged on the transportation shafts.
According to the invention, through the unique mixing mechanism, when the whole trans-isoprene rubber powder is mixed, common liquid rubber can be mixed, other rubber powder can be mixed, and by means of the unique arrangement of the mixing rotor and other parts, the whole trans-isoprene rubber powder can be conveniently and fully fused with other raw materials when being mixed; meanwhile, the mixing mechanism is detachably connected with other devices, so that the whole mixing mechanism is convenient to wash.
The liquid trans-isoprene rubber can flow in the whole extrusion molding cylinder conveniently through the unique extrusion molding structure, and meanwhile, the cleaning component and the like are arranged in the whole extrusion molding cylinder, so that the whole extrusion molding cylinder can be cleaned and lubricated conveniently, the phenomenon that the liquid trans-isoprene rubber forms vortex in the whole extrusion molding cylinder is avoided, a part of the liquid trans-isoprene rubber is reserved in the whole extrusion molding cylinder, the problem that the chemical property of the reserved trans-isoprene rubber is changed due to continuous heating is further solved, and the quality of the whole trans-isoprene rubber particles is ensured.
According to the invention, through the unique water circulation component, each mechanism which is relatively independent forms a whole, and simultaneously, each mechanism is subjected to heat circulation by using the exchange liquid, and forms a circulating whole, so that the waste of resources is reduced.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is an enlarged view of the structure at A of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a top view of the present invention;
FIG. 5 is a schematic cross-sectional view taken along line A-A of the present invention;
FIG. 6 is a schematic cross-sectional view taken along line B-B of the present invention;
FIG. 7 is a schematic three-dimensional structure of a transport assembly of the present invention;
FIG. 8 is a schematic view of the cleaning assembly of the present invention;
wherein the figures are identified as: 1. a first table; 2. a blending mechanism; 21. a blending cylinder; 211. a first feed port; 212. a second feed port; 213. a third feed inlet; 214. blending blocks; 22. a blending rotor; 23. a first drive motor; 24. a liquid injection gun; 25. a funnel; 26. a degassing member; 27. a support arm; 3. a second table; 4. an extrusion molding mechanism; 41. an extrusion molding cylinder; 411. cleaning a water filling port; 412. cleaning a water outlet; 42. an extrusion molding connecting cylinder; 43. an extrusion molding assembly; 431. a rotating shaft; 432. scraping a plate; 433. a stabilizing member; 44. extruding the plastic block; 45. a second drive motor; 46. extruding the plastic part; 47. a transport assembly; 471. extruding the distribution block; 472. extruding the driving rod; 473. a gap block; 5. a cooling water tank; 6. a granulation mechanism; 7. a first feed hopper; 8. a second feed hopper; 9. a third feeding hopper; 10. a cooling assembly; 101. a cooling frame; 102. cooling the groove; 103. a transport roller shaft; 104. a transport wheel; 105. a cooling fan; 11. cleaning the assembly; 111. a squeegee; 112. rotating the hole; 113. a fixed collar; 114. an articulation member; 115. a collar.
Detailed Description
Referring to fig. 1 to 8, a trans-isoprene rubber powder blending and granulating device includes a first workbench 1 horizontally disposed, a blending mechanism 2 is disposed on the first workbench 1, the blending mechanism 2 includes a blending cylinder 21 horizontally disposed on the first workbench 1, a first feed port 211, a second feed port 212, and a third feed port 213 are respectively disposed at a top end of the blending cylinder 21, a blending rotor 22 is disposed in the blending cylinder 21, a first driving motor 23 is disposed at one end of the blending rotor 22, and the first driving motor 23 is disposed at one end of the first workbench 1;
a second workbench 3 is arranged at the other end of the first workbench 1, an extrusion molding mechanism 4 matched with the blending mechanism 2 is arranged on the second workbench 3, a cooling water tank 5 matched with the extrusion molding mechanism 4 is arranged on the second workbench 3, and a granulating mechanism 6 is arranged at the other end of the cooling water tank 5; extrusion molding mechanism 4 includes an extrusion molding section of thick bamboo 41, be provided with on the extrusion molding section of thick bamboo 41 with the extrusion molding connecting cylinder 42 of a mixing section of thick bamboo 21 complex, be provided with extrusion molding subassembly 43 in the extrusion molding section of thick bamboo 41, extrusion molding subassembly 43 include with the collinear axis of rotation 431 of the axis of an extrusion molding section of thick bamboo 41, just be provided with on the axis of rotation 431 with a plurality of scraping of 41 clearance fit of an extrusion molding section of thick bamboo 432.
Specifically, the extrusion mechanism 4 is provided at the other end of the blending barrel 21.
Further, the one end of the extrusion tube 41 is provided with the extrusion piece 44 of extrusion component 43 complex, the extrusion piece 44 be provided with the second driving motor 45 of extrusion component 43 complex, the other end of the extrusion tube 41 be provided with the extrusion piece 46 of extrusion tube 41 complex.
Specifically, the extrusion molding assembly 43 further comprises a fixing member 433 provided on the rotating shaft 431; the two ends of the rotating shaft 431 are respectively matched with the extrusion molding block 44 and the extrusion molding piece 46 in a rotating mode, the axis of the rotating shaft 431 is collinear with the axis of the extrusion molding cylinder 41, and the fixing piece 433 is provided with a transportation assembly 47 matched with the extrusion molding piece 46.
Furthermore, an extrusion cavity is arranged in the extrusion part 46, a transportation part is arranged in the extrusion cavity, and the transportation part comprises an extrusion auger, so that the whole trans-isoprene rubber can be conveniently and uniformly extruded from the extrusion part 46, and trans-isoprene rubber strips with consistent specifications can be formed.
Preferably, the one end of extrusion auger is provided with third driving motor, just third driving motor sets up extruded 46 keeps away from the one end department of an extrusion section of thick bamboo 41, just be provided with the extrusion molding mouth on the extruded 46, just the extrusion molding mouth is located third driving motor's below department. The power source of the extrusion packing auger is mainly arranged.
Further, the transportation subassembly 47 include with steadiness member 433 complex transportation auger, just the transportation auger is located two adjacent scraping boards 432 with the extrusion space that the extrusion molding section of thick bamboo 41 formed.
Further, the transportation subassembly 47 include respectively with the extrusion molding section of thick bamboo 41 scrape board 432 the piece 471 is distributed in the extrusion of axis of rotation 431 clearance fit, the extrusion distribute the piece 471 be provided with steadying 433 complex extrusion actuating lever 472, the extrusion molding section of thick bamboo 41 is close to be provided with the crown plate on the extrusion molding piece 44 one end terminal surface, the axis of rotation 431 is close to extrusion molding piece 44 one end department be provided with crown plate complex clearance piece 473, just be provided with the complex hole of extrusion actuating lever 472 on the clearance piece 473.
Further, a cleaning system is arranged on the extrusion driving rod 472, the cleaning system is located in a cleaning space at one end of the extrusion distribution block 471, the scraping plate 432 and the extrusion cylinder 41, and the extrusion cylinder 41 is close to the extrusion block 44, and a cleaning water injection port 411 and a cleaning water outlet 412 which are communicated with the cleaning space are arranged right below the extrusion cylinder 41.
Preferably, for the collection effect of the trans isoprene rubber piece of further reinforcing rubbing down to extrusion cylinder 41, extrusion cylinder 41 is close to extrusion block 44's one end department is provided with the wash bowl, just the wash bowl with extrusion cylinder 41 is linked together, just clearance piece 473 sets up the wash bowl is close to extrusion block 44 one end department, and then enlarges whole washing chamber. And the cross sectional area of the extrusion molding cavity is smaller than that of the cleaning barrel, so that the cleaning liquid in the cleaning cavity can flow conveniently, and the collection effect of the trans-isoprene rubber blocks scraped by the scraping is enhanced.
Further, the cleaning system comprises a plurality of groups of cleaning assemblies 11, each cleaning assembly 11 comprises a scraper 111 matched with the extrusion cylinder 41 and/or the scraping plate 432 or the rotating shaft 431, a rotating hole 112 is formed in each scraper 111, a fixed collar 113 is arranged in each rotating hole 112, each fixed collar 113 is fixedly arranged on the corresponding extrusion driving rod 472, the axis of each fixed collar 113 is collinear with the axis of the corresponding extrusion driving rod 472, a hinged part is arranged on each scraper 111, each hinged part is hinged to a hinged part 114, one end of each hinged part is hinged to the corresponding scraper 111, the other end of each hinged part 114 is provided with a collar 115, each collar 115 is arranged on the corresponding extrusion driving rod 472, and each collar 115 is located on one side of the corresponding fixed collar 113.
Preferably, the squeeze driving rod 472 is provided with a movable groove matched with the collar 115, the collar 115 slides in the movable groove along the axial direction of the squeeze driving rod 472, and when cleaning, a cleaning liquid is filled in the cleaning cavity, so that the resistance of the squeeze driving rod 472 when squeezing the trans-isoprene rubber is reduced, and meanwhile, the opening and closing angle of the scraper 111 matched with the collar 115 is limited, so that the distance between the scraper 111 and the cleaning space is adjusted, the hinge 114 is a hinge rod, and two ends of the hinge rod are respectively hinged with the collar 115 and the hinge.
Preferably, the collar 115 is a collar fixed on the compression driving rod 472, the hinge 114 is a spring, and two ends of the spring are respectively connected to the hinge and the collar 115.
Specifically, when the extrusion driving rod 472 extrudes towards one end of the extrusion part 46, under the driving of the extrusion driving rod 472, the scraping area of the scraper 111 in the cleaning assembly 11 is in clearance fit with the scraping plate 432, the extrusion molding barrel 41 and the rotating shaft 431 respectively, then the extruded scraping plate 432 and the extruded extrusion molding barrel 41 are scraped, and under the driving of the cleaning liquid in the cleaning barrel, the scraped trans-isoprene rubber block flows out through the cleaning water outlet, and then the trans-isoprene rubber block is collected; when the extrusion drive lever 472 is retracted toward the end of the extrusion block 44, the combination of the hinge member 114 and the collar 115 is used to separate the scraping area of the scraper 111 from the scraping plate 432, the extrusion cylinder 41, and the rotating shaft 431, respectively, by the extrusion drive lever 472.
Further, the cleaning assemblies 11 are arranged in four groups, the cleaning assemblies 11 are linearly arranged on the extrusion driving rod 472, the scraping areas of the scrapers 111 of one group of cleaning assemblies are in clearance fit with the extrusion cylinder 41, the scraping areas of the scrapers 111 of one group of cleaning assemblies are in clearance fit with one of the scraping plates 432, the scraping areas of the scrapers 111 of one group of cleaning assemblies are in clearance fit with the other scraping plate 432, and the scraping areas of the scrapers 111 of the last cleaning assembly are in clearance fit with the rotating shaft 431.
Preferably, in the pressing direction of the pressing driving rod 472, the cleaning units loosely fitted to the rotation shaft 431 are arranged in front, followed by two sets of cleaning units loosely fitted to the scraping plate 432, and finally, followed by the cleaning units loosely fitted to the extrusion cylinder 41.
Further, wash subassembly 11 and set up to three groups, just wash subassembly 11 and be linear the arranging on extrusion actuating lever 472, wherein a set of scraper 111 of washing subassembly scrape the district with 41 clearance fit on the extrusion molding section of thick bamboo, wherein the scraper district of the scraper 111 of a set of washing subassembly sets up to two, and respectively with two scrape and get 432 clearance fit, the scraper district of the scraper 111 of the last group of washing subassembly with axis of rotation 431 clearance fit.
Preferably, in the pressing direction of the pressing driving rod 472, a cleaning unit which is in clearance fit with the rotating shaft 431 is preceded, followed by a set of cleaning units which are in clearance fit with the scraping plate 432, and finally followed by a cleaning unit which is in clearance fit with the extrusion cylinder 41.
Further, wash subassembly 11 and set up to two sets ofly, just wash subassembly 11 and be in the extrusion actuating lever 472 is linear arrangement, and wherein a set of scraper blade 111 of washing subassembly scrapes the district and sets up to two places, and one of them scrapes the district with extrusion section of thick bamboo 41 clearance fit, another scrape the district with one of them scrape the clearance fit of getting board 432, and another wash subassembly scraper blade 111 scrape the district and also set up to two places, one of them scrapes the district and another scrapes board 432 clearance fit, another department scrape the district with axis of rotation 431 clearance fit.
Preferably, the cleaning assemblies 11 are arranged in two groups, and the cleaning assemblies 11 are linearly arranged on the extrusion driving rod 472, wherein the scraping areas of the scrapers 111 of one group of cleaning assemblies are arranged in three positions, two scraping areas are in clearance fit with the two scraping plates 432 respectively, and the scraping area at the last position is in clearance fit with the extrusion cylinder 41; and the scraping areas of the scraping plates 111 of the other group of cleaning assemblies are arranged at three positions, wherein the two scraping areas are respectively in clearance fit with the two scraping plates 432, and the scraping area at the last position is in clearance fit with the rotating shaft 431.
It is noted that the cleaning assembly is provided in at least two sets, since the entire scraper 111 is rotatably fitted to the stationary collar 113, and the influence of the scraper 111 on the stationary collar 113 is taken into consideration.
When the number of the cleaning assemblies 11 is two, considering that the whole cleaning assembly 11 is rotationally matched with the fixed collar 113 during the driving and pressing process of the pressing and driving rod 472, the cross section of the scraping plate 432 is in a special shape, and the cross section of the scraping plate 111 has a certain radian, and when the cleaning assemblies 11 are not three or four, the cross section of the scraping plate 432 is in a rectangular structure. That is, the longitudinal section of the extrusion space surrounded by the two scraping plates 432, the rotating shaft 431, and the extrusion cylinder 41 is different, but the longitudinal section of the extrusion space is fan-shaped when the cleaning components are not three or four.
Preferably, according to the function, the whole extrusion cylinder 41 is divided into three regions, namely a collecting region, a squeezing region and a preparation region, the scraping plates 432 are three, and the three scraping plates 432 divide the extrusion cylinder 41 into a first extrusion cavity, a second extrusion cavity and a third extrusion cavity.
Specifically, under the driving of the rotating shaft 431, in the collecting area, the first extrusion cavity is communicated with the blending mechanism 2, then the liquid rubber blended from the blending mechanism 2 is collected, after the liquid rubber is collected for a certain time, the rotating shaft 431 is driven to rotate by the second driving motor 45, so that the first extrusion cavity is driven to the extrusion area, and when the liquid rubber is aligned with the extrusion piece 46, the second extrusion cavity is communicated with the blending mechanism 2, and the extrusion driving rod 472 is driven to extrude in the first extrusion cavity, so that the trans-isoprene rubber in the first extrusion cavity flows into the extrusion piece 46; after the extrusion finishes, utilize second driving motor 45 drive axis of rotation 431 to rotate, thereby will first extrusion molding chamber drives to the preparation district, at this moment, second extrusion molding chamber drives to the extrusion district, third extrusion molding chamber drives to the collecting region, waits to the third extrusion molding chamber after finishing collecting, recycles second driving motor 45 drive axis of rotation 431 and rotates, makes third extrusion molding chamber is to the extrusion district, and first extrusion molding chamber then communicates with mixing mechanism 2 once more, and then continuous repetition above-mentioned step.
Further, the blending mechanism 2 includes a first feeding hopper 7, a second feeding hopper 8 and a third feeding hopper 9 respectively disposed at the first feeding port 211, the second feeding port 212 and the third feeding port 213; a liquid injection port is arranged in the blending cylinder 21, a liquid injection gun 24 is arranged in the liquid injection port, the liquid injection gun 24 is arranged between the first feed port 211 and the second feed port 212, and the liquid injection gun 24 is positioned at one side close to the first feed hopper 7; two ventilation openings are formed in the mixing barrel 21, ventilation barrels 25 are arranged in the ventilation openings, one ventilation barrel 25 is located between the first feeding opening 211 and the second feeding opening 212, the other ventilation barrel 25 is located between the second feeding opening 212 and the third feeding opening 213, and the ventilation barrel 25 is located at one side close to the second feeding opening 212 or the third feeding opening 213; the blending cylinder 21 is provided with a degassing groove, a degassing piece 26 is arranged in the degassing groove, and the degassing piece 26 is positioned at the end part close to one end of the blending cylinder 21.
Specifically, trans-isoprene rubber powder is placed in the first feed hopper 7, liquid rubber or other compounding ingredient materials are placed in the second feed hopper 8, trans-isoprene rubber waste materials scraped from the extrusion molding mechanism are placed in the third feed hopper 9, and a compounding ingredient for mixing the materials is installed in the liquid injection gun 24.
Preferably, different numbers of feed hoppers are installed in the blending drum 21 according to specific requirements.
Further, the blending cylinder 21 comprises two blending blocks 214 which are oppositely arranged, a blending semicircular cavity is formed in each blending block 214, a connecting threaded hole is formed in each blending block 214, a connecting screw rod for connecting the two blending blocks 214 is arranged in each connecting threaded hole, a connecting block is arranged on each blending block 214, and a supporting arm 27 matched with the connecting block is arranged on the first workbench 1.
Preferably, two blending semicircular cavities constitute one blending circular cavity, and the blending rotor 22 is disposed in the blending circular cavity.
Further, a plurality of groups of supporting seats are arranged at the bottom end of the mixing block 214, the top end of each supporting seat is detachably connected with the mixing block 214, the bottom end of each supporting seat is detachably connected with the first workbench 1, a temperature control cavity is arranged on the mixing block 214, and a temperature control gun matched with the temperature control cavity is arranged at the bottom end of the mixing block 214.
Preferably, the blending cylinder 21 is detachably connected with the first driving motor 23 and is fixed through a connecting sleeve ring; the blending rotor 22 is detachably connected to the first driving motor 23.
Further, a feeding section which is in a thread shape and matched with the first feeding hole 211 is arranged on the mixing rotor 22, a first mixing section which is matched with the liquid injection gun 24 is arranged on the mixing rotor 22, and a first discontinuous screw ridge which is in a thread shape is arranged on the first mixing section; the mixing rotor 22 is provided with a second mixing section matched with the second feeding hole 212, the second mixing section is provided with a first mixing screw ridge for mixing materials in a second feeding hopper 8, the second mixing section is provided with a plurality of groups of second discontinuous screw ridges which are opposite in direction and different in screw thread angle, and the second discontinuous screw ridges are meshed or tangent with each other; the mixing rotor 22 is provided with a third mixing section matched with the third feeding port 213, the third mixing section is provided with a second mixing screw ridge matched with the third mixing feeding hopper 9, the second mixing screw ridge is in a thread shape, the second mixing section is provided with a plurality of groups of third intermittent screw ridges which are opposite in direction and different in thread angle, and the third intermittent screw ridges are meshed or tangent with each other; the mixing rotor 22 is provided with a conveying section matched with the extrusion molding mechanism 4, and the conveying section is provided with a continuous conveying screw ridge in a thread shape.
Preferably, the thread pitches of the first mixing screw ridge, the second mixing screw ridge, the first discontinuous screw ridge, the second discontinuous screw ridge, the third discontinuous screw ridge and other screw ridges are different, and the thread pitch of the screw ridges on each section of the whole mixing rotor 22 can be specifically adjusted according to specifically added materials, compounding agents and the like.
Further, a mixing screw rod which is respectively matched with the first mixing screw ridge, the second mixing screw ridge and the screw ridge on the conveying section is arranged in the mixing cylinder 21, so that the material mixing of each mixing section is further enhanced.
Further, the extrusion connecting cylinder 42 is detachably connected to the blending cylinder 21 and is fixed by a connecting collar.
Further, cooling basin 5 with be provided with cooling subassembly 10 between extrusion molding mechanism 4, cooling subassembly 10 is including setting up cooling frame 101 on the second workstation 3, be provided with cooling recess 102 on the cooling frame 101, be provided with a plurality of groups transportation roller 103 in the cooling recess 102, be provided with transport wheel 104 on the transportation roller 103, trans isoprene rubber strip cover is transported extremely through transport wheel 104 in the cooling basin 5, the top portion of cooling frame 101 is provided with a plurality of fan recesses, be provided with cooling fan 105 in the fan recess, just cooling fan 105 is located department directly over the trans isoprene rubber strip.
Furthermore, two opposite groove walls of the cooling water tank 5 are provided with transportation grooves, rotating wheels are arranged in the transportation grooves, and the trans-isoprene rubber strips are conveyed to the cooling water tank 5 through the rotating wheel on one groove wall and then conveyed to the granulating mechanism 6 through the rotating wheel on the other groove wall.
Preferably, a plurality of groups of transportation shafts are arranged in the cooling water tank 5, and transportation rotating wheels are arranged on the transportation shafts.
Further, be provided with filter assembly under the table surface of second workstation 3, filter assembly includes filtering ponds, it is that filtering ponds intermediate level is provided with the filter screen, just the both sides of filter screen are provided with the lift foot for horizontal lifting is carried out to the filter screen in this filtering ponds, and it mainly is to cutting the rubber piece that rubs down in the extrusion molding section of thick bamboo 41 and collect.
Furthermore, the trans-isoprene rubber powder blending and granulating device further comprises a water circulation structure, the water circulation structure comprises communicating pipes which are respectively communicated with the filtering component and the cooling water tank 5, and electric water pumps are arranged in the filtering water tank and the cooling water tank 5.
Further, due to the physical properties of the trans-isoprene rubber, the temperature control chamber provided in the blending block 214 is provided with a high-temperature exchange liquid, and in consideration of specific use conditions, the exchange liquid is generally selected from purified water, and the blending mechanism 2, the extrusion molding mechanism 4, the cooling water tank 5 and other structures are combined, and the communicating pipe is utilized to enable the above mentioned mechanisms to be unified into a whole, so that the integration of the whole system is facilitated.
Specifically, the granulating mechanism 6 belongs to the known art, and it is preferable that the granulating mechanism 6 is capable of granulating rubber particles having different diameters, if necessary, without being explained in a large number.
The working principle is as follows: when the device is used specifically, the whole device is assembled to form the whole trans-isoprene rubber powder blending and granulating production line. Specifically, in order to improve the material mixing effect on each mixing section of the blending rotor 22, a mixing screw is first arranged on the blending block 214, and then the blending rotor 22 is arranged in the blending block semicircular cavity while checking the arrangement position of the mixing screw; then, the two oppositely arranged blending blocks 214 are spliced to form a blending cylinder 21, the two blending blocks 214 are fixedly connected by a connecting screw, the blending cylinder 21 and the blending rotor 22 are hoisted to the first workbench 1 by a hoisting assembly, a plurality of groups of supporting seats fixedly connected with the first workbench 1 are arranged right below the blending blocks 214, the supporting arms 27 on the first workbench 1 are fixedly connected with the blending blocks 214, the blending rotor 22 is fixedly connected with the output end of the first driving motor 23, then, in order to strengthen the connection relationship of the whole mechanism, the first driving motor 23 is more stably connected with the blending cylinder 21 by the connecting lantern rings, and the basic structure of the blending mechanism 2 is completely assembled.
The second table 3 is disposed on the other side of the first table 1, and the extrusion mechanism 4 is disposed at the other end of the blending mechanism 2. Specifically, the extrusion cylinder 42 is butt-jointed with the mixing cylinder 21, and the connection of the extrusion cylinder 42 and the mixing cylinder 21 is more stable by the connection collar in order to strengthen the connection relationship of the two mechanisms. It is then with extrusion molding subassembly 43 places in this extrusion molding section of thick bamboo 41, afterwards at the both ends of extrusion molding section of thick bamboo 41 butt joint respectively extrusion molding piece 44, extrusion molding 46, later at the other end of this extrusion molding piece 44 settle with extrusion molding subassembly 43 complex second driving motor 45, before installing whole second driving motor 45, install the transportation subassembly 47 in whole extrusion molding subassembly 43 earlier, no matter adopt electronic extrusion distribution piece 471 or adopt the transportation auger, all need punch to clearance piece 473, the installation of axis of rotation 431 of being convenient for, extrusion drive pole 472, auger drive shaft.
In a specific use, under the driving of the rotating shaft 431, in a collecting area, the first extrusion cavity is communicated with the blending mechanism 2, then the liquid trans-isoprene rubber blended by the blending mechanism 2 is collected, after the trans-isoprene rubber is collected for a certain time, the rotating shaft 431 is driven to rotate by the second driving motor 45, so that the first extrusion cavity is driven to the extruding area from the collecting area, when the first extrusion cavity is aligned with the extrusion piece 46, the second extrusion cavity is communicated with the blending mechanism 2, the extrusion driving rod 472 is driven to extrude in the first extrusion cavity, and when the extrusion driving rod 472 extrudes towards one end of the extrusion piece 46, under the driving of the extrusion driving rod 472, the scraper 111 is in clearance fit with the scraping plate 432 and the extrusion cylinder 41, then the extruded scraping plate 432 and the extrusion cylinder 41 are scraped, then, under the drive of the cleaning liquid in the cleaning barrel, the cut trans-isoprene rubber block flows out through a cleaning water outlet, and then the trans-isoprene rubber block is collected; when the extrusion driving rod 472 retracts to one end of the extrusion block 44, the scraper 111 is separated from the extrusion cylinder 41 under the drive of the hinge 114; after extrusion is finished, the second driving motor 45 is used for driving the rotating shaft 431 to rotate, so that the first extrusion cavity is driven to the preparation area from the extrusion area, at the moment, the second extrusion cavity is driven to the extrusion area, the third extrusion cavity is driven to the collecting area, after the third extrusion cavity is collected, the second driving motor 455 is used for driving the rotating shaft 431 to rotate, so that the third extrusion cavity is driven to the extrusion area from the extrusion area, at the moment, the first extrusion cavity is communicated with the blending mechanism 2 again, and the second extrusion cavity is located in the preparation area. And then repeating the above steps continuously.
Subsequently, a cooling component 10, a cooling water tank 5, a granulation mechanism 6 and the like are sequentially arranged on the second workbench 3, a water circulation component is arranged on the second workbench 3, the cooling water tank 5, the extrusion molding structure, the mixing mechanism 2 and other mechanisms are combined through a communicating pipe, the collection and the reprocessing of the trans-isoprene rubber blocks scraped and rubbed from the extrusion molding cylinder 41 are facilitated, and after the installation is finished, the whole feeding hopper, the liquid injection gun 24, the ventilation cylinder 25, the degassing part 26 and other parts are arranged on the mixing cylinder 21.
The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.
Claims (10)
1. A trans-isoprene rubber powder blending and granulating device comprises a first workbench (1) which is horizontally arranged, wherein a blending mechanism (2) is arranged on the first workbench (1), the blending mechanism (2) comprises a blending cylinder (21) which is horizontally arranged on the first workbench (1), a first feeding hole (211), a second feeding hole (212) and a third feeding hole (213) are respectively formed in the top end of the blending cylinder (21), a blending rotor (22) is arranged in the blending cylinder (21), a first driving motor (23) is arranged at one end of the blending rotor (22), and the first driving motor (23) is arranged at one end of the first workbench (1);
a second workbench (3) is arranged at the other end of the first workbench (1), an extrusion molding mechanism (4) matched with the mixing mechanism (2) is arranged on the second workbench (3), a cooling water tank (5) matched with the extrusion molding mechanism (4) is arranged on the second workbench (3), and a granulating mechanism (6) is arranged at the other end of the cooling water tank (5);
the method is characterized in that: extrusion molding mechanism (4) include an extrusion molding section of thick bamboo (41), be provided with on an extrusion molding section of thick bamboo (41) with a mixing section of thick bamboo (21) complex extrusion molding connecting cylinder (42), be provided with extrusion molding subassembly (43) in an extrusion molding section of thick bamboo (41), extrusion molding subassembly (43) include with axis collinear axis of rotation (431) of an extrusion molding section of thick bamboo (41), just be provided with on axis of rotation (431) with a plurality of scraping of an extrusion molding section of thick bamboo (41) clearance fit board (432).
2. The blending and granulating device of trans-isoprene rubber powder as claimed in claim 1, characterized in that: one end of the extrusion cylinder (41) is provided with an extrusion block (44) matched with the extrusion component (43), the extrusion block (44) is provided with a second driving motor (45) matched with the extrusion component (43), and the other end of the extrusion cylinder (41) is provided with an extrusion piece (46) matched with the extrusion cylinder (41);
the extrusion molding assembly (43) further comprises a fixing member (433) provided on the rotating shaft (431); the two ends of the rotating shaft (431) are respectively matched with the extrusion block (44) and the extrusion piece (46) in a rotating mode, the axis of the rotating shaft (431) is collinear with the axis of the extrusion cylinder (41), and the stable piece (433) is provided with a transportation assembly (47) matched with the extrusion piece (46).
3. The blending and granulating device for trans-isoprene rubber powder according to claim 2, characterized in that: an extrusion cavity is arranged in the extrusion part (46), a transportation part is arranged in the extrusion cavity, and the transportation part comprises an extrusion packing auger.
4. The blending and granulating device of trans-isoprene rubber powder as claimed in claim 3, characterized in that: the transportation subassembly (47) include with steadying piece (433) complex transportation auger, just the transportation auger is located two adjacent scraping board (432) with in the extrusion space that extrusion molding section of thick bamboo (41) formed.
5. The blending and granulating device of trans-isoprene rubber powder as claimed in claim 3, characterized in that: transport assembly (47) including respectively with extrusion molding section of thick bamboo (41) scrape board (432) axis of rotation (431) clearance fit's extrusion distribution piece (471), extrusion distribution piece (471) be provided with steadiness (433) complex extrusion actuating lever (472), extrusion molding section of thick bamboo (41) are close to be provided with the crown plate on extrusion molding piece (44) one end terminal surface, axis of rotation (431) are close to extrusion molding piece (44) one end department be provided with crown plate complex clearance piece (473), just be provided with on clearance piece (473) with extrusion actuating lever (472) complex hole.
6. The blending and granulating device of trans-isoprene rubber powder as claimed in claim 5, characterized in that: be provided with cleaning system on extrusion actuating lever (472), just cleaning system is located extrusion distribution piece (471), scrape board (432) and extrusion molding section of thick bamboo (41) and be close to in the washing space of one end department of extrusion molding piece (44), be provided with under extrusion molding section of thick bamboo (41) with wash water filling port (411), washing delivery port (412) that the space is linked together.
7. The blending and granulating device of trans-isoprene rubber powder as claimed in claim 6, characterized in that: the cleaning system comprises a plurality of groups of cleaning assemblies (11), each cleaning assembly (11) comprises a scraper (111) which is matched with the extrusion cylinder (41) or the scraping plate (432) or the rotating shaft (431), a rotating hole (112) is formed in each scraper (111), a fixing collar (113) is arranged in each rotating hole (112), each fixing collar (113) is fixedly arranged on the extrusion driving rod (472), and the axis of each fixing collar (113) is collinear with the axis of the extrusion driving rod (472);
the scraper blade (111) is provided with a hinged part, the hinged part is hinged with a hinged part (114), one end of the hinged part (114) is hinged with the scraper blade (111), the other end of the hinged part (114) is provided with a lantern ring (115), the lantern ring (115) is arranged on the extrusion driving rod (472), and the lantern ring (115) is positioned at one side close to the fixed lantern ring (113).
8. The blending and granulating device for trans-isoprene rubber powders according to any of claims 1-7, characterized in that: the mixing mechanism (2) comprises a first feed hopper (7), a second feed hopper (8) and a third feed hopper (9) which are respectively arranged at the first feed port (211), the second feed port (212) and the third feed port (213); a liquid injection port is arranged in the blending cylinder (21), a liquid injection gun (24) is arranged in the liquid injection port, the liquid injection gun (24) is arranged between the first feeding port (211) and the second feeding port (212), and the liquid injection gun (24) is positioned at one side close to the first feeding hopper (7); two ventilation openings are formed in the mixing barrel (21), ventilation barrels (25) are arranged in the ventilation openings, one ventilation barrel (25) is located between the first feeding opening (211) and the second feeding opening (212), the other ventilation barrel (25) is located between the second feeding opening (212) and the third feeding opening (213), and the ventilation barrel (25) is located on the side close to the third feeding opening (213); the blending cylinder (21) is provided with a degassing groove, a degassing piece (26) is arranged in the degassing groove, and the degassing piece (26) is positioned at the end part close to one end of the blending cylinder (21).
9. The blending and granulating device of trans-isoprene rubber powder as claimed in claim 8, characterized in that: the mixing cylinder (21) comprises two opposite mixing blocks (214), a mixing semicircular cavity is formed in each mixing block (214), a connecting threaded hole is formed in each mixing block (214), a connecting screw rod for connecting the two mixing blocks (214) is arranged in each connecting threaded hole, a connecting block is arranged on each mixing block (214), and a supporting arm (27) matched with the connecting block is arranged on the first workbench (1).
10. The blending and granulating device of trans-isoprene rubber powder as claimed in claim 1, characterized in that: cooling basin (5) with be provided with cooling subassembly (10) between extrusion molding mechanism (4), cooling subassembly (10) is including setting up cooling frame (101) on second workstation (3), be provided with cooling recess (102) on cooling frame (101), be provided with a plurality of groups transportation roller (103) in cooling recess (102), be provided with a plurality of transportation wheel (104) on transportation roller (103), trans isoprene rubber strip through transportation wheel fortune extremely in cooling basin (5), the top portion of cooling frame (101) is provided with a plurality of fan recesses, be provided with cooling fan (105) in the fan recess, just cooling fan (105) are located department directly over trans isoprene rubber strip.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111557722.3A CN113927866B (en) | 2021-12-20 | 2021-12-20 | Trans-isoprene rubber powder blending and granulating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111557722.3A CN113927866B (en) | 2021-12-20 | 2021-12-20 | Trans-isoprene rubber powder blending and granulating device |
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| CN113927866A true CN113927866A (en) | 2022-01-14 |
| CN113927866B CN113927866B (en) | 2022-03-22 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203427214U (en) * | 2013-06-19 | 2014-02-12 | 汕头市富达塑料机械有限公司 | Plastic extrusion pelletizing machine set |
| CN111086119A (en) * | 2019-12-17 | 2020-05-01 | 汕头市富达塑料机械有限公司 | Plastic extrusion granulating unit |
| CN210552884U (en) * | 2019-07-22 | 2020-05-19 | 阜城县亿洋塑业有限公司 | Plastic extrusion device convenient to clearance |
| CN111391161A (en) * | 2020-03-25 | 2020-07-10 | 宿德春 | Plastic color masterbatch and intelligent preparation system and method thereof |
| CN211542305U (en) * | 2019-12-31 | 2020-09-22 | 锐保新材料科技(上海)有限公司 | Bamboo-plastic material extrusion device |
| CN212097013U (en) * | 2020-04-29 | 2020-12-08 | 新疆博沃友业工贸有限公司 | Raw material stirring device |
| CN112277287A (en) * | 2020-10-12 | 2021-01-29 | 陈伟敏 | Feeding extrusion equipment of plastic extruder |
| CN113199727A (en) * | 2021-05-07 | 2021-08-03 | 江苏圣隆管业有限公司 | Thermoplastic resin pipe extrusion molding equipment and production method thereof |
-
2021
- 2021-12-20 CN CN202111557722.3A patent/CN113927866B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203427214U (en) * | 2013-06-19 | 2014-02-12 | 汕头市富达塑料机械有限公司 | Plastic extrusion pelletizing machine set |
| CN210552884U (en) * | 2019-07-22 | 2020-05-19 | 阜城县亿洋塑业有限公司 | Plastic extrusion device convenient to clearance |
| CN111086119A (en) * | 2019-12-17 | 2020-05-01 | 汕头市富达塑料机械有限公司 | Plastic extrusion granulating unit |
| CN211542305U (en) * | 2019-12-31 | 2020-09-22 | 锐保新材料科技(上海)有限公司 | Bamboo-plastic material extrusion device |
| CN111391161A (en) * | 2020-03-25 | 2020-07-10 | 宿德春 | Plastic color masterbatch and intelligent preparation system and method thereof |
| CN212097013U (en) * | 2020-04-29 | 2020-12-08 | 新疆博沃友业工贸有限公司 | Raw material stirring device |
| CN112277287A (en) * | 2020-10-12 | 2021-01-29 | 陈伟敏 | Feeding extrusion equipment of plastic extruder |
| CN113199727A (en) * | 2021-05-07 | 2021-08-03 | 江苏圣隆管业有限公司 | Thermoplastic resin pipe extrusion molding equipment and production method thereof |
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| CN113927866B (en) | 2022-03-22 |
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