CN111590864B - Casting and coagulating material recycling granulator - Google Patents

Casting and coagulating material recycling granulator Download PDF

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Publication number
CN111590864B
CN111590864B CN202010555086.XA CN202010555086A CN111590864B CN 111590864 B CN111590864 B CN 111590864B CN 202010555086 A CN202010555086 A CN 202010555086A CN 111590864 B CN111590864 B CN 111590864B
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China
Prior art keywords
cavity
rotating shaft
shaft
belt wheel
wheel
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CN202010555086.XA
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Chinese (zh)
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CN111590864A (en
Inventor
何公平
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GUANGCHANG LIHUA TECHNOLOGY Co.,Ltd.
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Guangchang Lihua Technology Co ltd
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Priority to CN202010555086.XA priority Critical patent/CN111590864B/en
Publication of CN111590864A publication Critical patent/CN111590864A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/375Plasticisers, homogenisers or feeders comprising two or more stages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00Making granules
    • B29B9/02Making granules by dividing preformed material
    • B29B9/06Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/78Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80Thermal 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
    • B29C48/802Heating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/88Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/885External treatment, e.g. by using air rings for cooling tubular films
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/88Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911Cooling
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling

Abstract

The invention discloses a pouring condensate recycling granulator which comprises a granulator body, wherein a heating cavity is arranged in the granulator body, a conveyor body is fixedly arranged on the upper side end face of the granulator body, and a feeding hole capable of collecting pouring condensate separated from an injection molding machine is formed in the left side position of the upper side end face of the conveyor body; according to the invention, the stirring rod rotatably arranged in the cylindrical side wall of the heating cavity can continuously stir the pouring congelation while heating the pouring congelation into an emulsion state, so that the pouring congelation in the heating cavity is uniformly heated, and the phenomenon that the pouring congelation at a dead angle is not uniformly heated and cannot be changed into an emulsion state is avoided.

Description

Casting and coagulating material recycling granulator
Technical Field
The invention relates to the relevant technical field of injection molds, in particular to a pouring aggregate recycling granulator.
Background
The grinding tool is of great importance in the industrial field as an industrial master, the injection mold is widely used in practical application, a large amount of casting aggregates are generated in the injection molding process of the plastic mold by the injection molding machine, and the casting aggregates can be used as injection raw materials and have high utilization value, but in reality, few devices for recycling the casting aggregates and processing the casting aggregates into plastic particles are available.
Disclosure of Invention
The invention aims to provide a pouring aggregate recycling granulator which is used for overcoming the defects in the prior art.
The casting condensate recycling granulator comprises a granulator body, wherein a heating cavity is arranged in the granulator body, a conveyor body is fixedly arranged on the upper end face of the granulator body, a feeding port capable of collecting casting condensate separated from an injection molding machine is arranged at the left side of the upper end face of the conveyor body, a conveying cavity is communicated with the heating cavity and is provided with a conveying cavity, a conveying device capable of conveying the casting condensate separated from the injection molding machine into the heating cavity is arranged in the conveying cavity, a heating device capable of heating and melting the casting condensate is fixedly arranged on the top wall of the heating cavity, a rotating cavity is arranged in the cylindrical side wall of the heating cavity, a stirring device capable of stirring the casting condensate in the heating cavity to be uniformly heated is rotatably arranged in the rotating cavity, a compression cavity is communicated below the heating cavity, and a position close to the lower side of the cylindrical side wall is fixedly provided with a stirring device capable of preventing the non-melted casting condensate from flowing into the compression cavity Interior separation net, the right side wall intercommunication in compression chamber is equipped with the pelletization chamber, the compression chamber with the pelletization intracavity is equipped with the pelletization device that can produce into plastic granules with the pouring congeals material that melts, be equipped with on the roof in pelletization chamber and congeal the material pelletization in-process and cool down the refrigerated cooling squirt that cools down in the pouring that melts, the below intercommunication in pelletization chamber is equipped with out the grain chamber, the right side wall in play grain chamber with the right side terminal surface intercommunication of pelletization organism is equipped with out the grain mouth, go out the grain mouth with go out to set firmly the otter board that permeates water between the left side wall that the grain chamber leaned on the position, be equipped with the circulating water cooling device that can circulate the water supply to the cooling squirt in the diapire.
On the basis of the technical scheme, the conveying device comprises a motor fixedly arranged in the right side wall of the conveying cavity, a spiral blade shaft is installed at the left end of the motor, and the left end of the spiral blade shaft is rotatably installed in the left side wall of the conveying cavity through a bearing.
On the basis of the technical scheme, the stirring device comprises a rotating shaft cavity arranged in the granulating machine body on the right side of the first motor, a rotating shaft which is rotatably arranged in the right side wall of the rotating shaft cavity through a second bearing is arranged at the right end of the first motor, a belt wheel is fixedly arranged on the shaft body of the rotating shaft, a rotating wheel cavity communicated with the lower side wall of the rotating shaft cavity through a belt groove is arranged in the granulating machine body, a second rotating shaft is rotatably arranged between the left wall and the right wall of the rotating wheel cavity through a third bearing, a second belt wheel corresponding to the first belt wheel is fixedly arranged on the shaft body of the second rotating shaft, the second belt wheel is connected with the first belt wheel through a first transmission belt, a first mesh wheel is also fixedly arranged on the shaft body of the second rotating shaft, and the lower side wall of the rotating wheel cavity is communicated with the upper side wall of the rotating chamber, rotate the intracavity and rotate and install the rotatory circle of stirring, be equipped with on the upside terminal surface of the rotatory circle of stirring with a ring gear of tooth wheel meshing, the rotatory circle of stirring is located be equipped with on the terminal surface of one side of heating the intracavity and congeal the puddler that the material carries out the stirring to the pouring.
On the basis of the technical scheme, the pelletization device is including locating drive chamber in the pelletization machine body in compression chamber left side, No. two motors have set firmly on the left side wall in drive chamber, No. two spiral blade axles that can carry the casting congeals material that melts in the compression chamber right side are installed through No. five bearings to the front end of No. two motors, the right side wall in compression chamber with the intercommunication is equipped with pouring hole compression injection mouth between the left side wall in pelletization chamber.
On the basis of the technical scheme, be equipped with the shearing chamber in the pelletization organism on pelletization chamber right side, rotate through No. four axis of rotation on the right side wall in shearing chamber and install No. two engaging gears, the upper and lower side of No. two engaging gears corresponds the meshing and has can the meshing rack bar is nibbled to the rodent board of shearing motion around the shearing intracavity, corresponds from top to bottom rodent board nibbles the rack bar and keeps away from the one end of No. two engaging gears sets firmly through extremely extend to in the preceding back wall in pelletization chamber the cutter bottom plate of pelletization intracavity is cuted the bottom bar, corresponds from top to bottom the cutter bottom plate is cuted the bottom bar is located one end in the pelletization intracavity set firmly can with the pelletization plastics are sheared into granular cutting blade.
On the basis of the technical scheme, the granulating device also comprises a belt wheel cavity which is arranged at the rear side of the driving cavity through a second belt groove in a communicated manner, a third rotating shaft is rotatably arranged in the left wall and the right wall of the belt wheel cavity through a fourth bearing, a third belt wheel is fixedly arranged on the shaft body of the third rotating shaft close to the left side, the second spiral blade shaft is positioned at one end in the driving cavity and is fixedly provided with a fourth belt wheel corresponding to the third belt wheel, the fourth belt wheel is connected with the third belt wheel through a second conveying belt, a conversion cavity which is communicated with the front side wall of the belt wheel cavity close to the right side is arranged on the right side of the shearing cavity through a third belt groove is arranged on the right side of the shearing cavity, the right end of the fourth rotating shaft is rotatably arranged in the left wall and the right wall of the conversion cavity through a sixth bearing and is positioned in the conversion cavity, and a third mesh wheel is fixedly arranged on the, a fifth rotating shaft is rotatably arranged in the left wall and the right wall of the conversion cavity behind the third rodent wheel through a seventh bearing, a fourth gear wheel is fixedly arranged on the shaft body of the fifth rotating shaft, a sliding ring for wrapping the fourth gear wheel is arranged in the conversion cavity in a vertical sliding manner, the front inner wall and the rear inner wall of the sliding ring are correspondingly provided with a first rack grain which can be meshed with the fourth gear wheel, the fourth gear wheel drives the sliding ring to reciprocate and slide up and down in the conversion cavity through meshing with the corresponding first rack grains, the outer end surface of the front side of the sliding ring is fixedly provided with a second rack grain which can be meshed with the third gear wheel, the shaft body of the fifth rotating shaft is fixedly provided with a fifth belt wheel, the shaft body of the third rotating shaft close to the right side is fixedly provided with a sixth belt wheel corresponding to the fifth belt wheel, and the sixth belt wheel is connected with the fifth belt wheel through a third transmission belt.
On the basis of the technical scheme, the circulating water cooling device includes the water storage cavity that is equipped with in the pelletization organism on heating chamber right side, the water storage cavity lean on the left side wall of lower position through a water pipe with the cooling squirt is connected, the lower lateral wall internal fixation in play grain chamber has the suction pump, the lower extreme of suction pump with the water storage cavity leans on the right side wall of last position through No. two water piping connections.
The invention has the beneficial effects that: according to the invention, the pouring congelation can be heated into an emulsion state and continuously stirred by the stirring rod rotatably arranged in the cylindrical side wall of the heating cavity, so that the pouring congelation in the heating cavity is uniformly heated, the phenomenon that the pouring congelation at a dead angle is not uniformly heated and cannot be changed into an emulsion state is avoided, and the emulsion-shaped pouring congelation is made into plastic particles by the granulating device, so that the cost of injection molding raw materials is greatly saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a casting aggregate recycling granulator according to the present invention;
FIG. 2 is a schematic view of the structure in the direction of 'A-A' in FIG. 1;
FIG. 3 is a schematic view of the structure in the direction of 'B-B' in FIG. 1;
FIG. 4 is a partially enlarged schematic view of the stirring device of FIG. 1;
fig. 5 is a partially enlarged schematic view of the granulating apparatus of fig. 3.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 5, a casting and congealing material recycling granulator according to an embodiment of the present invention includes a granulator body 20 having a heating cavity 32 in an upper end surface, a conveyor body 19 is fixedly disposed on the upper end surface of the granulator body 20, a feeding port 11 capable of collecting casting and congealing materials separated from an injection molding machine is disposed at a left side position of the upper end surface of the conveyor body 19, the feeding port 11 is communicated with the heating cavity 32 and is provided with a transport cavity 13, a conveying device 001 capable of conveying casting and congealing materials separated from the injection molding machine into the heating cavity 32 is disposed in the transport cavity 13, a heating device 40 capable of heating and melting the casting and congealing materials is fixedly disposed on a top wall of the heating cavity 32, a rotating cavity 37 is disposed in a cylindrical side wall of the heating cavity 32, a stirring device 002 capable of uniformly heating the casting and congealing materials in the heating cavity 32 by stirring is rotatably mounted in the rotating cavity 37, a compression cavity 44 is communicated below the heating cavity 32, a separation net 34 which can prevent the non-melted casting condensate from flowing into the compression cavity 44 is fixedly arranged on the cylindrical side wall of the heating cavity 32 close to the lower side, a granulating cavity 45 is communicated with the right side wall of the compression cavity 44, a granulating device 003 capable of producing the melted pouring congealing material into plastic granules is arranged in the compression cavity 44 and the granulating cavity 45, a cooling water gun 15 for cooling in the process of granulating the melted pouring congealed material is arranged on the top wall of the granulating cavity 45, a granulation cavity 46 is communicated and arranged below the granulation cavity 45, the right side wall of the granulation cavity 46 is communicated and arranged with the right end face of the granulation machine body 20 to form a granulation outlet 49, a water permeable screen plate 48 is fixedly arranged between the grain outlet 49 and the left side wall of the grain outlet cavity 46 near the upper position, a circulating water cooling device 004 capable of circularly supplying water to the cooling water gun 15 is arranged in the bottom wall of the grain outlet cavity 46.
In addition, in one embodiment, the conveying device 001 includes a first motor 16 fixedly arranged in the right side wall of the conveying cavity 13, a first helical blade shaft 14 is mounted at the left end of the first motor 16, and the left end of the first helical blade shaft 14 is rotatably mounted in the left side wall of the conveying cavity 13 through a first bearing 12, so that the first helical blade shaft 14 can be driven to rotate by starting the first motor 16, and the rotating first helical blade shaft 14 can convey the casting condensate in the feeding port 11 into the heating cavity 32.
In addition, in one embodiment, the stirring device 002 includes a rotating shaft cavity 17 disposed in the granulating machine body 20 on the right side of the first motor 16, a first rotating shaft 18 rotatably mounted in the right side wall of the rotating shaft cavity 17 through a second bearing 22 is disposed at the right end of the first motor 16, a first belt wheel 21 is fixedly mounted on the shaft body of the first rotating shaft 18, a rotating wheel cavity 25 communicated with the lower side wall of the rotating shaft cavity 17 through a first belt groove 23 is disposed in the granulating machine body 20, a second rotating shaft 26 is rotatably mounted between the left and right walls of the rotating wheel cavity 25 through a third bearing 31, a second belt wheel 27 corresponding to the first belt wheel 21 is fixedly mounted on the shaft body of the second rotating shaft 26, the second belt wheel 27 is connected with the first belt wheel 21 through a first transmission belt 24, and a first mesh wheel 33 is further fixedly mounted on the shaft body of the second rotating shaft 26, the lower side wall of the rotating wheel cavity 25 is communicated with the upper side wall of the rotating cavity 37, a stirring rotating ring 35 is rotatably mounted in the rotating cavity 37, a first toothed ring 30 meshed with the first toothed wheel 33 is arranged on the upper side end surface of the stirring rotating ring 35, and a stirring rod 36 capable of stirring the pouring congeals is arranged on one side end surface of the stirring rotating ring 35 in the heating cavity 32; thereby can rotate through starting a motor 16 drive pivot chamber 17, a band pulley 21 of fixed mounting on pivot chamber 17 drives No. two axis of rotation 26 through No. two band pulleys 27 of being connected with it and rotates, a meshing wheel 33 of fixed mounting on No. two axis of rotation 26 drives stirring swivel becket 35 through meshing with a ring gear 30 and rotates, and fixed mounting makes the pouring in the heating chamber 32 congeal the material and be heated evenly through the stirring at the puddler 36 on stirring swivel becket 35.
In addition, in one embodiment, the granulation device 003 includes a driving cavity 43 disposed in the granulation machine body 20 on the left side of the compression cavity 44, a second motor 50 is fixedly disposed on the left side wall of the driving cavity 43, a second helical blade shaft 58 capable of conveying the casting condensate melted in the compression cavity 44 to the right is mounted at the front end of the second motor 50 through a fifth bearing 59, and a casting hole compression injection port 63 is communicated between the right side wall of the compression cavity 44 and the left side wall of the granulation cavity 45; therefore, the second motor 50 is started to drive the second helical blade shaft 58 to rotate, and the melted pouring condensate flowing into the compression cavity 44 enters the granulating cavity 45 in a thin strip shape through the compression injection port 63 under the pushing of the water-permeable screen plate 48.
In addition, in one embodiment, a shearing chamber 57 is provided in the pelletizer body 20 at the right side of the pelletizing chamber 45, a second meshing gear 66 is rotatably mounted on the right side wall of the shearing chamber 57 through a fourth rotating shaft 69, a second meshing gear rod 65 capable of performing shearing motion in the front-back opposite direction in the shearing chamber 57 is correspondingly meshed with the upper and lower sides of the second meshing gear 66, a cutter base plate shearing bottom rod 61 extending into the pelletizing chamber 45 through the front and back walls of the pelletizing chamber 45 is fixedly arranged at one end of the upper and lower corresponding second meshing gear rod 65 far away from the second meshing gear 66, and a shearing blade 64 capable of shearing the pelletized plastic 62 into granules is fixedly arranged at one end of the front and back corresponding cutter base plate shearing bottom rod 61 in the pelletizing chamber 45; therefore, the gear rod 65 which corresponds up and down can be driven to do shearing motion in the opposite direction by the rotation of the second gear wheel 66, and the shearing bottom rod 61 which is fixedly arranged at one end of the gear rod 65 far away from the second gear wheel 66 drives the shearing blade 64 to cut the granulated plastic 62 into particles.
In addition, in one embodiment, the granulating device 003 further includes a pulley chamber 55 disposed at the rear side of the driving chamber 43 and communicated with each other through a second belt groove 51, a third rotating shaft 56 is rotatably disposed in the left and right walls of the pulley chamber 55 through a fourth bearing 53, a third pulley 54 is fixedly disposed on the shaft body of the third rotating shaft 56 at the left side, a fourth pulley 60 corresponding to the third pulley 54 is fixedly disposed on one end of the second helical blade shaft 58 in the driving chamber 43, the fourth pulley 60 is connected with the third pulley 54 through a second conveyor belt 52, a switching chamber 42 communicated with the front side wall of the pulley chamber 55 at the right side is disposed at the right side of the shearing chamber 57 and communicated with each other through a third belt groove 76, the right end of the fourth rotating shaft 69 is rotatably disposed in the left and right walls of the switching chamber 42 through a sixth bearing 70, a third toothed wheel 67 is fixedly disposed on the shaft body of the fourth rotating shaft 69 in the switching chamber 42, a fifth rotating shaft 73 is rotatably installed in the left and right walls of the conversion cavity 42 behind the third rodent wheel 67 through a seventh bearing 72, a fourth gear wheel 80 is fixedly arranged on the shaft body of the fifth rotating shaft 73, a sliding ring 68 which wraps the fourth gear wheel 80 is arranged in the conversion cavity 42 in a vertical sliding manner, the front and rear inner walls of the sliding ring 68 are correspondingly provided with a first rack grain 75 capable of being meshed with the fourth gear wheel 80, a second rack grain 71 which can be meshed with the third gear wheel 67 is fixedly arranged on the front outer end surface of the sliding ring 68, a fifth belt wheel 74 is fixedly mounted on the shaft body of the fifth rotating shaft 73, a sixth belt wheel 78 corresponding to the fifth belt wheel 74 is fixedly mounted on the shaft body of the third rotating shaft 56 close to the right side, and the sixth belt wheel 78 is connected with the fifth belt wheel 74 through a third transmission belt 79; therefore, the second motor 50 can be started to drive the fourth belt wheel 60 to rotate, the third belt wheel 54 connected with the fourth belt wheel 60 through a belt drives the third rotating shaft 56 to rotate, the sixth belt wheel 78 fixedly installed on the right side of the third rotating shaft 56 drives the fifth rotating shaft 73 to rotate through the fifth belt wheel 74 connected with the belt, the fourth meshed gear 80 fixedly installed on the shaft body of the fifth rotating shaft 73 drives the sliding ring 68 to reciprocate and circularly slide up and down in the conversion cavity 42 through meshing with the front and back corresponding first toothed patterns 75, the third meshed gear 67 meshed with the second toothed patterns 71 fixedly arranged on the front side end surface of the sliding ring 68 drives the second meshed gear 66 to reciprocate and circularly rotate through the fourth rotating shaft 69, and the meshed gear rod 65 meshed with the upper and lower sides of the second meshed gear 66 drives the shearing blade 64 to reciprocate and shear through the fixedly installed shearing bottom rod 61.
In addition, in one embodiment, the circulating water cooling device 004 includes a water storage cavity 38 arranged in the granulation machine body 20 on the right side of the heating cavity 32, the left side wall of the lower position of the water storage cavity 38 is connected with the cooling water gun 15 through a first water pipe 41, a water suction pump 47 is fixedly arranged in the lower side wall of the granulation cavity 46, and the lower end of the water suction pump 47 is connected with the right side wall of the upper position of the water storage cavity 38 through a second water pipe 39; therefore, the cooling water gun 15 connected with the water storage cavity 38 through the first water pipe 41 can carry out water-cooling hardening treatment on the granulated plastics 62, water after use flows into the bottom end of the grain outlet cavity 46, and the water in the grain outlet cavity 46 is conveyed into the water storage cavity 38 again through the second water pipe 39 by the water suction pump 47 fixedly arranged in the bottom wall of the grain outlet cavity 46.
When the pouring congealed material falling off from the injection molding machine needs to be recycled and granulated, the pouring congealed material is placed into the feeding port 11, and the first motor 16 is started to drive the first helical blade shaft 14 to convey the pouring congealed material into the heating cavity 32;
meanwhile, the casting aggregate can be melted into an emulsion state by heating through the heating device 40 in the heating cavity 32;
meanwhile, the first motor 16 drives the first rotating shaft 18 to rotate, the first belt wheel 21 fixedly arranged on the shaft body of the first rotating shaft 18 drives the stirring rod 36 on the stirring rotating ring 35 to stir the casting condensate in the heating cavity 32, so that the casting condensate in the heating cavity 32 is uniformly heated, and the casting condensate melted into emulsion flows into the compression cavity 44 through the separation net 34;
then, the driving cavity 43 is started to drive the second spiral blade shaft 58 to extrude the emulsion-shaped pouring congealing materials in the compression cavity 44 into strip-shaped granulated plastics 62 to be discharged from a compression injection port 63;
meanwhile, the driving cavity 43 drives the fourth belt wheel 60 to rotate, the fourth belt wheel 60 drives the shearing blade 64 in the front wall and the rear wall of the granulating cavity 45 to do reciprocating circular shearing motion, and the shearing blade 64 shears the strip-shaped granulated plastics 62 in the granulating cavity 45 into granules which fall along the water permeable screen 48 and are discharged from the granule outlet 49;
meanwhile, the cooling water gun 15 fixedly arranged on the upper side wall of the granulating cavity 45 and communicated with the water storage cavity 38 can cool and harden the granulated plastics 62, and the cold water flows into the bottom of the granulating cavity 46 and is conveyed into the water storage cavity 38 again through the water suction pump 47.
The invention has the beneficial effects that: according to the invention, the pouring congelation can be heated into an emulsion state and continuously stirred by the stirring rod rotatably arranged in the cylindrical side wall of the heating cavity, so that the pouring congelation in the heating cavity is uniformly heated, the phenomenon that the pouring congelation at a dead angle is not uniformly heated and cannot be changed into an emulsion state is avoided, and the emulsion-shaped pouring congelation is made into plastic particles by the granulating device, so that the cost of injection molding raw materials is greatly saved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and scope of the present invention are intended to be included therein.

Claims (1)

1. The utility model provides a granulator is retrieved to pouring congeals material, is equipped with the pelletization organism in heating chamber on the side end face of going up, its characterized in that: the granulator comprises a granulator body, wherein a conveyor body is fixedly arranged on the upper side end face of the granulator body, a feeding port capable of collecting casting congeals separated from an injection molding machine is arranged at the left side position of the upper side end face of the conveyor body, a conveying cavity is communicated with a heating cavity and is internally provided with a conveying device capable of conveying the casting congeals separated from the injection molding machine into the heating cavity, a heating device capable of heating and melting the casting congeals is fixedly arranged on the top wall of the heating cavity, a rotating cavity is arranged in the cylindrical side wall of the heating cavity, a stirring device capable of stirring the casting congeals in the heating cavity uniformly is rotatably arranged in the rotating cavity, a compression cavity is communicated below the heating cavity, and a separation net capable of preventing the non-melted casting congeals from flowing into the compression cavity is fixedly arranged on the cylindrical side wall of the heating cavity by the lower side position, a granulation cavity is communicated with the right side wall of the compression cavity, a granulation device capable of producing molten casting congealed materials into plastic particles is arranged in the compression cavity and the granulation cavity, a cooling water gun for cooling in the process of granulating the molten casting congealed materials is arranged on the top wall of the granulation cavity, a granule outlet cavity is communicated below the granulation cavity, a granule outlet is communicated between the right side wall of the granule outlet cavity and the right side end face of the granulator body, a water permeable screen plate is fixedly arranged between the granule outlet and the left side wall of the upper position of the granule outlet cavity, and a circulating water cooling device capable of circularly supplying water to the cooling water gun is arranged in the bottom wall of the granule outlet cavity; the conveying device comprises a first motor fixedly arranged in the right side wall of the conveying cavity, a first spiral blade shaft is mounted at the left end of the first motor, and the left end of the first spiral blade shaft is rotatably mounted in the left side wall of the conveying cavity through a first bearing; the stirring device comprises a rotating shaft cavity arranged in the granulating machine body on the right side of the first motor, a rotating shaft which is rotatably arranged in the right side wall of the rotating shaft cavity through a second bearing is arranged at the right end of the first motor, a belt wheel is fixedly arranged on the shaft body of the rotating shaft, a rotating wheel cavity communicated with the lower side wall of the rotating shaft cavity through a belt groove is arranged in the granulating machine body, a second rotating shaft is rotatably arranged between the left wall and the right wall of the rotating wheel cavity through a third bearing, a second belt wheel corresponding to the first belt wheel is fixedly arranged on the shaft body of the second rotating shaft, the second belt wheel is connected with the first belt wheel through a first transmission belt, a first grinding wheel is also fixedly arranged on the shaft body of the second rotating shaft, the lower side wall of the rotating wheel cavity is communicated with the upper side wall of the rotating cavity, and a stirring rotating ring is rotatably arranged in the rotating cavity, a first toothed ring meshed with the first toothed wheel is arranged on the upper side end face of the stirring rotating ring, and a stirring rod capable of stirring the pouring condensate is arranged on one side end face of the stirring rotating ring in the heating cavity; the granulating device comprises a driving cavity arranged in a granulating machine body on the left side of the compression cavity, a second motor is fixedly arranged on the left side wall of the driving cavity, a second spiral blade shaft capable of conveying casting congeals melted in the compression cavity to the right is arranged at the front end of the second motor through a fifth bearing, and a pouring hole compression injection port is communicated between the right side wall of the compression cavity and the left side wall of the granulating cavity; a shearing cavity is formed in the granulator body on the right side of the granulating cavity, a second meshing gear is rotatably mounted on the right side wall of the shearing cavity through a fourth rotating shaft, meshing toothed plate meshing rods capable of shearing in the front-back opposite directions in the shearing cavity are correspondingly meshed with the upper side and the lower side of the second meshing gear, a cutter bottom plate shearing bottom rod extending into the granulating cavity through the front wall and the rear wall of the granulating cavity is fixedly arranged at one end, far away from the second meshing gear, of each corresponding upper meshing toothed plate meshing rod, and a shearing blade capable of shearing the granulated plastics into granules is fixedly arranged at one end, located in the granulating cavity, of each corresponding front cutting bottom plate shearing bottom rod; the granulating device also comprises a belt wheel cavity arranged at the rear side of the driving cavity through a second belt groove in a communicated manner, a third rotating shaft is rotatably arranged in the left wall and the right wall of the belt wheel cavity through a fourth bearing, a third belt wheel is fixedly arranged on the shaft body of the third rotating shaft close to the left position, a second helical blade shaft is arranged on one end in the driving cavity and fixedly provided with a fourth belt wheel corresponding to the third belt wheel, the fourth belt wheel is connected with the third belt wheel through a second conveying belt, a conversion cavity communicated with the front side wall of the belt wheel cavity close to the right position through a third belt groove is arranged on the right side of the shearing cavity, the right end of the fourth rotating shaft is rotatably arranged in the left wall and the right wall of the conversion cavity through a sixth bearing, a third meshing gear is fixedly arranged on the shaft body of the fourth rotating shaft in the conversion cavity, a fifth rotating shaft is rotatably arranged in the left wall and the right wall of the conversion cavity through a seventh bearing at the rear side of the third meshing gear, the shaft body of the fifth rotating shaft is fixedly provided with a fourth gear wheel, a sliding ring wrapping the fourth gear wheel is vertically and slidably mounted in the conversion cavity, the front inner wall and the rear inner wall of the sliding ring are correspondingly provided with a first rack line capable of being meshed with the fourth gear wheel, the fourth gear wheel drives the sliding ring to vertically reciprocate and circularly slide in the conversion cavity through meshing with the front and rear corresponding first rack lines, the outer end surface of the front side of the sliding ring is fixedly provided with a second rack line capable of being meshed with the third gear wheel, the shaft body of the fifth rotating shaft is also fixedly provided with a fifth belt wheel, a sixth belt wheel corresponding to the fifth belt wheel is fixedly mounted on the shaft body of the right side of the third rotating shaft, and the sixth belt wheel is connected with the fifth belt wheel through a third transmission belt; the circulating water cooling device comprises a water storage cavity arranged in the granulating machine body on the right side of the heating cavity, the left side wall of the water storage cavity, which is close to the lower position, is connected with the cooling water gun through a water pipe, a water suction pump is fixedly arranged in the lower side wall of the granule discharging cavity, and the lower end of the water suction pump is connected with the right side wall of the water storage cavity, which is close to the upper position, through a water pipe.
CN202010555086.XA 2020-06-17 2020-06-17 Casting and coagulating material recycling granulator Active CN111590864B (en)

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Publication number Priority date Publication date Assignee Title
CN205364278U (en) * 2015-12-30 2016-07-06 江西众和化工有限公司 A high -efficient granulator for plastics processing
CN205361158U (en) * 2016-01-18 2016-07-06 哈尔滨理工大学 Laboratory is with manual rapid mixing ware
CN206254368U (en) * 2016-12-06 2017-06-16 上海长赋机械科技有限公司 A kind of plastic processing comminutor with efficient pulverizing function
CN206661357U (en) * 2017-04-05 2017-11-24 重庆中加沥青技术服务有限公司 A kind of polymer modified asphalt high-speed shearing machine
CN108211908A (en) * 2018-02-28 2018-06-29 苏州市吴中区双龙油漆涂料有限公司 A kind of stirring adjustable coating material agitator of range
CN108908874A (en) * 2018-06-22 2018-11-30 杨炎重 A kind of plastic cement production extruding injection moulding apparatus
CN111136830A (en) * 2020-02-15 2020-05-12 广州南新和科技有限公司 Plastic granulator utilizing recycled plastic
CN210584867U (en) * 2019-07-01 2020-05-22 天津市朗欣煜高分子科技有限公司 Heating and melting equipment for blocky additives
CN210651419U (en) * 2019-06-28 2020-06-02 上海枫磊塑料有限公司 Modified plastic extrusion cutting equipment

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* Cited by examiner, † Cited by third party
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JP4111035B2 (en) * 2003-03-31 2008-07-02 日本ゼオン株式会社 Method for producing polymerized toner

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205364278U (en) * 2015-12-30 2016-07-06 江西众和化工有限公司 A high -efficient granulator for plastics processing
CN205361158U (en) * 2016-01-18 2016-07-06 哈尔滨理工大学 Laboratory is with manual rapid mixing ware
CN206254368U (en) * 2016-12-06 2017-06-16 上海长赋机械科技有限公司 A kind of plastic processing comminutor with efficient pulverizing function
CN206661357U (en) * 2017-04-05 2017-11-24 重庆中加沥青技术服务有限公司 A kind of polymer modified asphalt high-speed shearing machine
CN108211908A (en) * 2018-02-28 2018-06-29 苏州市吴中区双龙油漆涂料有限公司 A kind of stirring adjustable coating material agitator of range
CN108908874A (en) * 2018-06-22 2018-11-30 杨炎重 A kind of plastic cement production extruding injection moulding apparatus
CN210651419U (en) * 2019-06-28 2020-06-02 上海枫磊塑料有限公司 Modified plastic extrusion cutting equipment
CN210584867U (en) * 2019-07-01 2020-05-22 天津市朗欣煜高分子科技有限公司 Heating and melting equipment for blocky additives
CN111136830A (en) * 2020-02-15 2020-05-12 广州南新和科技有限公司 Plastic granulator utilizing recycled plastic

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