CN108214973A - A kind of full-automatic plastic prilling granulator - Google Patents

Abstract

The present invention relates to technical field of plastic; specially a kind of full-automatic plastic prilling granulator; it includes rack, plastifying organization, granulating mechanism, magnetism servo-electric motor water-cooling; wherein plastifying organization is used to the plastic products being recycled carrying out sofening treatment; granulating mechanism will soften the plastics progress blank processing completed, and magnetism servo-electric motor water-cooling is quickly cooled down quickly to cut to the plastics of plasticizing.The plastics that the present invention provides positive air pressure plasticizing by cylinder to crush box quickly squeeze away, and avoid excessive plasticizing plastic stick on auger and cause auger can not normal rotation situation, the plastics of plasticizing are quickly cooled down by magnetism servo-electric motor water-cooling, and the plastics that the heat of cooling is preserved and completed the heat of preservation to blank are dried, energy is saved, pelletizing is carried out to the plastics of the completion of cooling by granulating mechanism, it realizes integration and granulation processing is carried out to plastics, avoid the situation for continuing with and delaying working hour in other equipment.

Description

A kind of full-automatic plastic prilling granulator

Technical field

The present invention relates to technical field of plastic, specially a kind of full-automatic plastic prilling granulator.

Background technology

The principle of pelleter is to be pressurized the plastics of melting by plastic extruder, and the more of template are flow into using sieve A runner flows to discharge end since the diameter of material tapers into acceleration, enters bosh eventually by die hole with bar state Cooling and sizing, are finally sent into the blade carrier of pelleter, plastic bracing is cut into little particle by high-speed rotating cutter, so as to complete Entire granulation process.

The plastic granulator gas collecting apparatus and its application method that Publication No. CN107351278A is provided, core technology For including the conveyer, screw extruder, sink set gradually from front to back, the discharge port end of the screw extruder is equipped with For squeezing out the die head of fine strip shape plastics, the top of the die head and sink is equipped with gas gathering mask, and the bottom of the gas gathering mask is equipped with For die head and sink to be covered in internal coverage cloth, this device can cool down the gas generated to plastics and handle, still It can not carry out pelletizing processing to the fine strip shape plastics of extrusion, and then can not meet integrated process requirements and its cooling modeling The heat of material can not be continuing with, and then waste the energy of heating.

A kind of plastics recovery comminutor with clearing and drying device that Publication No. CN205735662U is provided, core Technology is, including purge chamber, hothouse, pulverizing chamber and barrel；The purge chamber is the plastics recovery with clearing and drying device The chief component of comminutor；The water injector is arranged on the inside top of purge chamber；The plastic inlet is arranged on clearly The outer left side of chamber wash；The drainpipe is arranged on the bottom of purge chamber；The hothouse is arranged on the right side of purge chamber；It is described Conveyer belt is arranged on the intermediate position of hothouse；The pulverizing chamber is arranged on purge chamber and the bottom of hothouse；The driving wheel It is arranged on the intermediate position of pulverizing chamber；The driven wheel is arranged on the upper left corner of driving wheel；The cylinder is arranged on pulverizing chamber It is external；The driving motor is arranged on the bottom bay of pulverizing chamber；The rack is arranged on the bottom of single unit system；The material Cylinder is arranged on the exterior base of pulverizing chamber, this device is squeezed and conveyed to plastics by screw rod so that plastics are melting State is easily sticked on screw rod, and then screw rod can not work for a long time.

Invention content

It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of full-automatic plastic prilling granulator Problem.

To achieve the above object, the present invention provides following technical solution：

A kind of full-automatic plastic prilling granulator, including rack, plastifying organization, granulating mechanism, magnetism servo-electric motor water-cooling, wherein：

Plastifying organization, including hopper, hydraulic cylinder I, incubator, screw extruding mechanism, cylinder, hydraulic cylinder II and unidirectional Valve, the hopper are mounted in rack, one conveying pipeline of installation below hopper, and be slidably installed a L-shaped pumping board in the conveying pipeline, institute It states hydraulic cylinder I to be fixedly mounted in rack, power output end is fixedly connected with L-shaped pumping board, and the incubator is mounted on rack On, a pair of of electric boiling plate is internally provided with, the incubator is connected by conveying pipeline with hopper, and the screw extruding mechanism is located at In incubator, the cylinder is mounted in rack, is internally provided with a piston rod, and the hydraulic cylinder II is mounted in rack, Power output end is fixedly connected with piston rod, and two check valves are connected respectively by flange and cylinder air inlet and gas outlet It is logical, wherein the check valve being connect with cylinder air inlet is extended in screw extruding mechanism；

Granulating mechanism, including processing case, heat-conducting plate, linear bearing, cutter, spring, drainboard, driving mechanism, wind Machine and hydraulic cylinder III, the processing case are fixedly mounted in rack, and processing bottom face is equipped with a leak pipe, lives in the leak pipe One straight pumping board of dynamic installation, the heat-conducting plate are mounted on processing bottom portion, and two linear bearing opposition are mounted on processing case Interior, two cutter are movably arranged on respectively in two linear bearings, wherein one being arranged with a bullet on cutter Spring, another cutter are fixedly connected with driving mechanism, and the drainboard is cut oblique being mounted on and processed in case, and the wind turbine fixes peace In rack, the hydraulic cylinder III is fixedly mounted in rack, and power output end is fixedly connected with straight pumping board.

Preferably, the magnetism servo-electric motor water-cooling includes water tank, water pump, water pipe I, water pipe II, distributive pipe and water pipe III, the water tank In rack, the water pump is mounted in rack, and wherein water tank is connected with water pump by water pipe I, and the distributive pipe is consolidated In rack, distributive pipe is connected with water pump by water pipe II for Dingan County, several described III one end of water pipe are mounted on distributive pipe The upper, other end is extended to above processing case.

Preferably, the drainboard is equipped with several circular holes, and wherein drainboard is located in the middle part of processing case, left and right ends point It is not fixed together with processing case or so inner wall.

Preferably, the driving mechanism is made of motor II, rotating disc, transmission arm and linking arm, and the motor II is fixed In rack, power output end covers a rotating disc admittedly, described transmission arm one end connect by axis pin with turn disc, The other end is rotatablely connected by axis pin and linking arm, and one end that the linking arm is not connect with transmission arm is fixedly connected on cutter On.

Preferably, the screw extruding mechanism includes crush box, auger, material leakage frame, motor I, belt wheel and transmission belt, described Crush box is mounted on incubator and is contacted with electric boiling plate, and two augers are mounted on by bearing in crush box, the leakage Rack is fixedly mounted on crush box discharge outlet and extends in processing case, and the motor I is fixedly mounted in rack, power Output terminal covers a belt wheel admittedly, and described transmission belt one end is solidly set on two augers, the other end is solidly set on belt wheel.

Preferably, the material leakage frame is equipped with several material spilling holes.

Compared with prior art, the beneficial effects of the invention are as follows：

1. the plastics that the present invention provides positive air pressure plasticizing by cylinder to crush box are quickly squeezed away and are kept away Exempted from excessive plasticizing plastic stick on auger and cause auger can not normal rotation situation and can will using air pressure The plastics offer pressure of plasticizing reduces the bubble in plastics, increases the quality of plastics.

2. quickly being cooled down to the plastics of plasticizing by magnetism servo-electric motor water-cooling, and the heat of cooling is preserved and will be protected The plastics that the heat deposited completes blank are dried, and have saved energy.

3. carrying out pelletizing to the plastics of the completion of cooling by granulating mechanism, realize integration and plastics are carried out at granulation Reason, avoids the situation for continuing with and delaying working hour in other equipment.

Description of the drawings

Fig. 1 is overall structure schematic three dimensional views of the present invention；

Fig. 2 is plastifying organization schematic three dimensional views of the present invention；

Fig. 3 is granulating mechanism schematic three dimensional views of the present invention；

Fig. 4 is screw extruding mechanism of the present invention schematic three dimensional views；

Fig. 5 is incubator schematic three dimensional views of the present invention；

Fig. 6 is material leakage frame schematic three dimensional views of the present invention；

Fig. 7 is check valve sectional view of the present invention；

Fig. 8 is present invention processing case schematic three dimensional views；

Fig. 9 is auger front view of the present invention.

In figure：1 rack, 2 plastifying organizations, 3 granulating mechanisms, 4 magnetism servo-electric motor water-coolings, 21 hoppers, 22 hydraulic cylinders I, 23 incubators, 24 Screw extruding mechanism, 25 cylinders, 26 hydraulic cylinders II, 27 check valves, 211 conveying pipelines, 212L shapes pumping board, 231 electric boiling plates, 241 Crush box, 242 augers, 243 material leakage framves, 244 motors I, 245 belt wheels, 246 transmission belts, 2431 material spilling holes, 31 processing casees, 32 are led Hot plate, 33 linear bearings, 34 cutter, 35 springs, 36 drainboards, 37 driving mechanisms, 38 wind turbines, 39 hydraulic cylinders III, 311 leaks Pipe, 312 straight pumping boards, 371 motors II, 372 rotating discs, 373 transmission arms, 374 linking arms, 41 water tanks, 42 water pumps, 43 water pipes I, 44 water pipes II, 45 distributive pipes, 46 water pipes III.

Specific embodiment

Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment shall fall within the protection scope of the present invention.

Embodiment：

It please refers to Fig.1 to Fig. 9, the present invention provides a kind of technical solution：

A kind of full-automatic plastic prilling granulator, including rack 1, plastifying organization 2, granulating mechanism 3, magnetism servo-electric motor water-cooling 4, wherein：

Plastifying organization 2, including hopper 21, hydraulic cylinder I 22, incubator 23, screw extruding mechanism 24, cylinder 25, hydraulic pressure Cylinder II 26 and check valve 27, hopper 21 are mounted on 1 top of rack, wherein 21 one conveying pipeline 211 of lower section installation of hopper, conveying pipeline Activity installs a L-shaped pumping board 212 and can form sealing in 211, and hydraulic cylinder I 22 is fixedly mounted in rack 1, power output End is fixedly connected with L-shaped pumping board 212, and incubator 23 is mounted in rack 1, a pair of of electric boiling plate 231 is internally provided with, wherein protecting Incubator 23 is connected by conveying pipeline 211 with hopper 21, and cylinder 25 is fixedly mounted in rack 1 and by incubator 23, in Portion is equipped with a piston rod 251, and hydraulic cylinder II 26 is fixedly mounted in rack 1, and power output end is fixed with piston rod 251 to be connected It connects, two check valves 27 are connected respectively by flange with 25 air inlet of cylinder and gas outlet, wherein mounted on the unidirectional of air inlet Valve 27 causes what air can only be unidirectionally to enter in cylinder 25, causes the outflow that air can only be unidirectional mounted on gas outlet check valve 27 In cylinder 25, wherein screw extruding mechanism 24 includes crush box 241, auger 242, material leakage frame 243, motor I 244,245 and of belt wheel Transmission belt 246, crush box 241 are mounted in incubator 23 and are contacted with electric boiling plate 231, and two augers 242 are pacified by bearing In crush box 241, material leakage frame 243 be fixedly mounted on the discharge outlet of crush box 241 and extend to processing case 31 in and Material leakage frame 243 is equipped with several material spilling holes 2431, and motor I 244 is fixedly mounted on by electric machine support in rack 1, power Output terminal covers a belt wheel 245 admittedly, and 246 one end of transmission belt is solidly set on two augers 242, the other end is solidly set on shape on belt wheel 245 Into belt transmission, wherein the check valve 27 being connect with 25 air inlet of cylinder extends in crush box 241 and forms sealed connection；

Granulating mechanism 3, including processing case 31, heat-conducting plate 32, linear bearing 33, cutter 34, spring 35, drainboard 36th, driving mechanism 37, wind turbine 38 and hydraulic cylinder III 39, processing case 31 are mounted by means of bolts in rack 1, wherein positioned at adding 31 bottom surface of work case is equipped with a leak pipe 311, activity one straight pumping board 312 of installation and forms sealing, heat-conducting plate 32 in leak pipe 311 Mounted on 31 bottom of processing case, two opposition of linear bearing 33 are mounted on two inner walls of processing case 31, two cutter 34 It is movably arranged on respectively in two linear bearings 33, wherein one being arranged with a spring 35, wherein spring on cutter 34 35 between 34 cutter hub of linear bearing 33 and cutter, and drainboard 36 is equipped with several circular holes, and wherein drainboard 36 tilts peace Mounted in the middle part of processing case 31, left and right ends are fixed together respectively with processing 31 or so inner wall of case, and wind turbine 38 passes through Bolt is fixedly mounted in rack 1 and right over heat-conducting plate 32, and hydraulic cylinder III 39 is fixedly mounted on 1 bottom surface of rack, moves Power output terminal is fixedly connected with straight pumping board 312, and wherein driving mechanism 37 is by motor II 371, rotating disc 372,373 and of transmission arm Linking arm 374 forms, and motor II 371 is fixedly mounted on by electric machine support in rack 1, and power output end covers a rotating disc admittedly 372,373 one end of transmission arm is rotatablely connected by axis pin and rotating disc 372, the other end is connected by axis pin and the rotation of linking arm 374 It connects, one end that wherein linking arm 374 is not connect with transmission arm 373 is fixedly connected on the cutter 34 for not installing spring 35.

Magnetism servo-electric motor water-cooling 4, including water tank 41, water pump 42, water pipe I 43, water pipe II 44, distributive pipe 45 and water pipe III 46, institute Water tank 41 is stated mounted on 1 lower section of rack, and positioned at the downside of leak pipe 311, institute's water pump 42 is fixedly mounted in rack 1, wherein Water tank 41 is connected with water pump 42 by water pipe I 43, and distributive pipe 45 is fixedly mounted in rack 1, and distributive pipe 45 and water pump 42 are logical It crosses water pipe II 44 to be connected, several described III 46 one end of water pipe are mounted on distributive pipe 45, the other end extends to material leakage frame 243 It is other.

The present apparatus step specific when being crushed to plastics be：The plastics of recycling are put into hopper 21, are being carried out Lasting during plastic granulating that pending plastics are put into hopper 21, plastics are under gravity along conveying pipeline 211 fall, and L-shaped pumping board 212 is in 211 edge of conveying pipeline at this time, and then plastics to be processed are fallen by conveying pipeline 211 in powder In broken case 241, then electric boiling plate 231 heats crush box 241 and motor I 244 starts to rotate, I 244 band of motor 245 synchronous rotation of movable belt pulley is reached power on two augers 242, and then 242 turns of auger by transmission belt 246 Dynamic, the temperature in crush box 241 during electric boiling plate 231 is heated increases, and then fall in crush box 241 gradually Plastics be heated to molten condition, the plastics being plasticized under the drive of auger 242 towards material leakage frame 243 direction move, when When plastics increase gradually in crush box 241, hydraulic cylinder I 22 pushes L-shaped pumping board 212 to be moved to the direction close to hopper 21, and then Conveying pipeline 211 is in closed state, at this time I 22 stop motion of hydraulic cylinder, and then hydraulic cylinder II 26 starts to move back and forth movement, pushes away Piston bar 251 moves, and then piston rod 251 moves back and forth in cylinder 25, and then increases the pressure in crush box 241, Under the action of check valve 27, when piston rod 251 is towards close to the movement of the direction of hydraulic cylinder II 26, the list at 25 air inlet of cylinder Opening state is in valve 27, and the check valve 27 at 25 gas outlet of cylinder is in closed state, at this time full of sky in cylinder 25 Gas, when piston rod 251 is moved away from the direction of hydraulic cylinder II 26, the check valve 27 at 25 air inlet of cylinder is in closing State, and the check valve 27 at 25 gas outlet of cylinder is in opening state, and then air is moved into crush box 241, and then powder Pressure increase in broken case 241, since the material leakage frame 243 of 241 downside of crush box is equipped with several material spilling holes 2431, so being in Plastics under plastifying state are discharged by material spilling hole 2431, and form the plastic strip of strip, the pressure being at this time in cylinder 25 In the state of contracting gas material spilling hole 2431 constantly discharge plastic strip, during extruding incubator 23 to crush box 241 into Row heat preservation so that it is energy saving, at this time water pump 42 by water tank 41 water extract out, water is delivered to by distributive pipe by water pipe II 44 In 45, water is delivered to from material spilling hole 2431 using several water pipes III 46 and is constantly come on plastic strip, and then plastic strip quilt Hardening by cooling, the rotating disc 372 of the drive of motor II 371 at this time rotate, are turned rotary motion by transmission arm 373 and linking arm 374 Straight reciprocating motion is changed to, and then the cutter 34 being fixedly connected with linking arm 374 is driven to move, cutter 34 are in linear bearing It moves reciprocatingly in 33, when plastic strip is fallen on cutter 34, cutter 34 push plastic strip that cutter 34 are moved to another, When two cutter 34 contact, plastic strip is cut off and then is cut into granular, is transported as the cutter 34 of straight reciprocating motion It moves to when being contacted with another cutter 34, the spring 35 on another cutter 34 is buffered and then protects two cutter 34 Blade, the plastic pellet for cutting completion are fallen on drainboard 36, since drainboard 36 is slant setting, plastics under gravity Grain slides downwards along drainboard 36, and the water during landing on plastic pellet flow to processing case by the circular hole on drainboard 36 31 downsides, final plastic pellet movement is on heat-conducting plate 32, wherein 31 bottom surface of processing case is the water of cooling plastic item, so processing case 31 bottom surfaces have certain temperature, since heat-conducting plate 32 is contacted with processing case 31 bottom surface, so with certain temperature on heat-conducting plate 32, And then plastic pellet is dried, wind turbine 38 carries out plastic pellet wind water removal, the modeling most dried at last during drying Material grain, which collects, carries out subsequent working process, due to cylinder 25 to crush box 241 pressure is provided so that can be by it inside Plastics squeeze out and then avoid the situation that plastics remain in crush box 241 completely, after crush box 241 has been extruded, II 26 stop motion of hydraulic cylinder, and then cylinder 25 stops providing pressure to crush box 241, hydraulic cylinder I 22 drives L-shaped pumping board at this time 212 towards close to hydraulic cylinder I 22 direction move, at this time the plastics to be processed in hopper 21 continue through conveying pipeline 211 to Lower landing, when water logging to the drainboard 36 for processing 31 bottom surface of case, hydraulic cylinder III 39 drives straight pumping board 312 towards close to hydraulic pressure The direction movement of cylinder III 39, and then the water for processing 31 bottom surface of case is back to by leak pipe 311 in water tank 41, when 31 bottom of processing case After in the water total reflux in face to water tank 41, hydraulic cylinder III 39 drives direction of the straight pumping board 312 away from hydraulic cylinder III 39 Movement, and then leak pipe 311 is in sealing state, continues above-mentioned steps at this time and is granulated.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of full-automatic plastic prilling granulator, including rack (1), plastifying organization (2), granulating mechanism (3), magnetism servo-electric motor water-cooling (4), It is characterized in that：

Plastifying organization (2), including hopper (21), hydraulic cylinder I (22), incubator (23), screw extruding mechanism (24), cylinder (25), hydraulic cylinder II (26) and check valve (27), the hopper (21) is in rack (1), installation one below hopper (21) Conveying pipeline (211), one L-shaped pumping board (212) of activity installation, the hydraulic cylinder I (22) are fixedly mounted in the conveying pipeline (211) In rack (1), power output end is fixedly connected with L-shaped pumping board (212), the incubator (23) in rack (1), A pair of of electric boiling plate (231) is internally provided with, the incubator (23) is connected by conveying pipeline (211) with hopper (21), the spiral shell For bar pressing mechanism (24) in incubator (23), the cylinder (25) is internally provided with a piston rod in rack (1) (251), the hydraulic cylinder II (26) is in rack (1), and power output end is fixedly connected with piston rod (251), two The check valve (27) is connected respectively by flange with cylinder (25) air inlet and gas outlet, wherein connecting with cylinder (25) air inlet The check valve (27) connect is extended in screw extruding mechanism (24)；

Granulating mechanism (3), including processing case (31), heat-conducting plate (32), linear bearing (33), cutter (34), spring (35), Drainboard (36), driving mechanism (37), wind turbine (38) and hydraulic cylinder III (39), the processing case (31) are fixedly mounted on rack (1) on, a leak pipe (311) is equipped with positioned at processing case (31) bottom surface, one straight pumping board of activity installation in the leak pipe (311) (312), the heat-conducting plate (32) is mounted on processing case mounted on processing case (31) bottom, two linear bearing (33) opposition (31) in, two cutter (34) are movably arranged on respectively in two linear bearings (33), wherein one cutter (34) spring (35) is arranged on, another cutter (34) are fixedly connected with driving mechanism (37), and the drainboard (36) is cut Oblique is mounted in processing case (31), and the wind turbine (38) is fixedly mounted in rack (1), the fixed peace of the hydraulic cylinder III (39) In rack (1), power output end is fixedly connected with straight pumping board (312).

2. a kind of full-automatic plastic prilling granulator according to claim 1, it is characterised in that：Magnetism servo-electric motor water-cooling (4) packet Include water tank (41), water pump (42), water pipe I (43), water pipe II (44), distributive pipe (45) and water pipe III (46), the water tank (41) In rack (1), for the water pump (42) in rack (1), wherein water tank (41) and water pump (42) passes through water pipe I (43) it is connected, the distributive pipe (45) is fixedly mounted in rack (1), and distributive pipe (45) and water pump (42) pass through water pipe II (44) it is connected, several described III (46) one end of water pipe are mounted on distributive pipe (45), the other end extends to processing case (31) Top.

3. a kind of full-automatic plastic prilling granulator according to claim 1, it is characterised in that：It is set on the drainboard (36) There are several circular holes, wherein drainboard (36) is in the middle part of processing case (31), and left and right ends are respectively with processing in case (31) left and right Wall is fixed together.

4. a kind of full-automatic plastic prilling granulator according to claim 1, it is characterised in that：The driving mechanism (37) by Motor II (371), rotating disc (372), transmission arm (373) and linking arm (374) composition, the motor II (371) are fixedly mounted In rack (1), power output end covers a rotating disc (372) admittedly, and described transmission arm (373) one end passes through axis pin and rotating disc (372) rotation connection, the other end by axis pin and linking arm (374) rotation connection, the linking arm (374) not with transmission arm (373) one end of connection is fixedly connected on cutter (34).

5. a kind of full-automatic plastic prilling granulator according to claim 1, it is characterised in that：The screw extruding mechanism (24) including crush box (241), auger (242), material leakage frame (243), motor I (244), belt wheel (245) and transmission belt (246), The crush box (241) contacts in incubator (23) and with electric boiling plate (231), and two augers (242) pass through Bearing is mounted in crush box (241), and the material leakage frame (243) is fixedly mounted on crush box (241) discharge outlet and extends to It processes in case (31), the motor I (244) is fixedly mounted in rack (1), and power output end covers a belt wheel (245), institute admittedly State that transmission belt (246) one end is solidly set on two augers (242), the other end is solidly set on belt wheel (245).

6. a kind of full-automatic plastic prilling granulator according to claim 5, it is characterised in that：On the material leakage frame (243) Equipped with several material spilling holes (2431).