CN209599624U - Plastic grain Preparation equipment - Google Patents

Plastic grain Preparation equipment Download PDF

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Publication number
CN209599624U
CN209599624U CN201822206816.6U CN201822206816U CN209599624U CN 209599624 U CN209599624 U CN 209599624U CN 201822206816 U CN201822206816 U CN 201822206816U CN 209599624 U CN209599624 U CN 209599624U
Authority
CN
China
Prior art keywords
barrel
vibration
screen shell
vibration screen
plastic grain
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201822206816.6U
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Chinese (zh)
Inventor
曾宪伸
毛远兴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Polychemical Chemistry (suzhou) Co Ltd
Original Assignee
Polychemical Chemistry (suzhou) Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Polychemical Chemistry (suzhou) Co Ltd filed Critical Polychemical Chemistry (suzhou) Co Ltd
Priority to CN201822206816.6U priority Critical patent/CN209599624U/en
Application granted granted Critical
Publication of CN209599624U publication Critical patent/CN209599624U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to production equipment fields, disclose a kind of plastic grain Preparation equipment, including shredding mechanism, screening plant and drying unit;The shredding mechanism includes shredding machine;The screening plant includes vibration screen shell, vibration screen cover, middle layer, vibrating motor, vibration rack;The drying unit includes barrel, stirring motor and air-heater;The plastics that the shredding machine completes the process, which enter directly into, carries out size selection in screening plant;The qualified plastic grain of screening, which enters in drying unit, is dried;The plastic grain preparation facilities eliminates the operation of manual handling material, reduces participation artificial in process, improves production efficiency, can also screen to various sizes of particle, finally dries plastic grain by efficient drying unit.

Description

Plastic grain Preparation equipment
Technical field
The utility model relates to a kind of production equipment, in particular to a kind of plastic grain Preparation equipment.
Background technique
The available different modified plastics of different additives is added according to actual needs in plastic raw materials.Modified modeling Material compares the heart energy, such as anti-flammability, higher intensity, impact resistance etc. for having certain aspect new for common plastics.It is existing Processing technology be mostly the mixture of plastic raw materials and additive is cut by thawing, extrusion and after cooling down to graininess, then via Become modified plastics raw material after size selection.Existing screening plant is mostly vibrating screen, can only be screened to certain size;Cause The reason of mostly using water cooling for cooling procedure, so that modified plastics still can remain moisture content in chopping rear surface, for subsequent meter Packaging has very big influence again.
Utility model content
The technical issues of the utility model solves is to provide a kind of plastic grain Preparation equipment, can be to of sizes Grain is screened, after the completion of screening, the automatic moisture content for drying plastic grain surface.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of plastic grain preparation facilities, including Shredding mechanism, screening plant and drying unit;
The shredding mechanism includes shredding machine;Chopping feeding inlet and chopping discharge port are provided on the shredding machine;
The screening plant includes vibration screen shell, vibration screen cover, middle layer, vibrating motor, vibration rack;The vibration branch There are four frame is total, a shock-absorbing spring is each provided on each vibration rack;Described four angles in vibration screen shell bottom are respectively with four A shock-absorbing spring connection;The direction of longer sides is provided with installation step inside the vibration screen shell;The vibration screen shell bottom It is additionally provided with vibrating motor;The vibration screen shell bottom is provided with vibration discharge port far from the side of shredding mechanism;The vibration Discharge port is connected to transferring box by feeding pipe;The vibration screen shell is provided with hair dryer close to the side of shredding mechanism;Institute It states middle layer and the side of shredding mechanism is provided with rejecting outlet;Rejecting outlet lower section is provided with collecting receptacle;
The drying unit includes barrel, stirring motor and air-heater;The barrel top is cylindrical structure, and lower part is Conical structure;The barrel is fixed by the bracket on the ground;Agitating shaft is provided in the barrel;It is set on the agitating shaft It is equipped with two groups of stirring blades;The stirring motor is mounted at the top of barrel, the shaft and stirring axis connection of stirring motor;The material Cylinder top is additionally provided with suction air pump;The suction pipeline for being connected to transferring box is provided on the suction air pump;Prime number material Cylinder top is arranged symmetrically, and there are two exhaust outlets;A humidity sensor is provided in each exhaust outlet;It is also set on the barrel It is equipped with observation window;The barrel bottom is provided with product outlet;There are two the air-heater is total, it is symmetrically disposed on barrel two sides; The Blowing drum of each air-heater is connected on the inclined-plane of barrel lower cone structure.
Shredding machine discharge port is connect with screening plant, and the plastic grain after chopping is directly entered screening plant and is screened, Reduce the cost of carrying.The slave middle layer that plastic grain size meets demand falls to vibration screen shell bottom, finally through over vibration Dynamic discharge port enters in transferring box;Drying unit directly in transferring box dried by suction, reduces manual handling.
Further, the vibration screen shell bottom is higher than close to one end of plastic chipping machine far from plastic chipping machine one end And vibration screen shell bottom is at an angle to the horizontal surface, which is 5 ° -20 °.Certain inclination angle is arranged at the vibration screen shell bottom, makes It obtains and is moved forward by the plastic grain of sieve, promote screening efficiency.
Further, being set to vibration respectively along vibration screen shell longer sides direction there are two the installation step is total Two sides inside screen shell.
Further, the middle layer is installed by screw on installation step inside the shell;The middle layer is straight Angle trapezium structure, wherein close to shredding mechanism side waist and upper bottom formed angle be right angle, ladder structure of right angle it is upper Mounting hole there are four being respectively set on bottom;The strainer of rectangle is provided on direct trapezium structure between bottom;In described The part edge that interbed stretches out vibration screen shell is provided with flange.The middle layer can be dismantled, can be according to actual use need It seeks the strainer of replacement different size or directly replaces the middle layer with different size strainers, to realize to different sized particles Screening.
Further, the frame bottom is provided with steadying plate.Frame bottom is provided with increase and contact area of ground Steadying plate, improve the safety of the stability and whole device of barrel.
Further, being provided with Stainless steel mesh on the exhaust outlet, the air in discharge barrel both can be very good, The air pressure in bucket is maintained, and can prevent plastic grain from overflowing.
Further, the observation window is tempered glass, the object in barrel can be detected through observation window by operating this Material heap accumulated amount and drying situation, improve the controllability of drying course.
Detailed description of the invention
Fig. 1 is plastic grain preparation facilities;
Fig. 2 is interlayer structure schematic diagram;
Fig. 3 is vibrating screen shell structure schematic diagram.
In the figure, it is marked as 100, shredding mechanism;110, feeding inlet is shredded;120, shredding machine;130, discharge port is shredded;200, Screening plant;201, screen cover is vibrated;202, screen shell is vibrated;203, installation step;210, middle layer;211, strainer;212, it installs Hole;213, outlet is rejected;214, collecting receptacle;220, discharge port is vibrated;221, feeding pipe;222, transferring box;240, vibration electricity Machine;250, vibration rack;251, shock-absorbing spring;260, hair dryer;300, drying unit;310, barrel;311, bracket;312, steady Fixed board;320, agitating shaft;321, stirring blade;330, stirring motor;340, suction air pump;341, suction pipeline;350, air draft Mouthful;351, humidity sensor;360, observation window;370, product outlet;380, air-heater;381, Blowing drum.
Specific embodiment
The present invention will be further described below with reference to the accompanying drawings and specific embodiments.
A kind of plastic grain preparation facilities as shown in Figure 1, Figure 2 and Figure 3, including shredding mechanism 100, screening plant 200 With drying unit 300;
The shredding mechanism 100 includes shredding machine 120;Chopping feeding inlet 110 and chopping are provided on the shredding machine 120 Discharge port 130;
The screening plant 200 includes vibration screen shell 202, vibration screen cover 201, middle layer 210, vibrating motor 240, vibration Bracket 250;There are four the vibration rack 250 is total, a shock-absorbing spring 251 is each provided on each vibration rack 250;It is described Vibration screen shell 202 bottom four angle is connect with four shock-absorbing springs 251 respectively;Along longer sides inside the vibration screen shell 202 Direction is provided with installation step 203;202 bottom of vibration screen shell is additionally provided with vibrating motor 240;The vibration screen shell 202 Bottom is provided with vibration discharge port 220 far from the side of shredding mechanism 100;The vibration discharge port 220 passes through feeding pipe 221 It is connected to transferring box 222;The vibration screen shell 202 is provided with hair dryer 260 close to the side of shredding mechanism 100;The centre 210 side far from shredding mechanism 100 of layer are provided with rejecting outlet 213;213 lower section of rejecting outlet is provided with collecting receptacle 214;
The drying unit 300 includes barrel 310, stirring motor 330 and air-heater 380;310 top of barrel is circle Column structure, lower part are conical structure;The barrel 310 is fixed on the ground by bracket 311;It is set in the barrel 310 It is equipped with agitating shaft 320;Two groups of stirring blades 321 are provided on the agitating shaft 320;The stirring motor 330 is mounted on barrel 310 tops, the shaft of stirring motor 330 are connect with agitating shaft 320;Suction air pump 340 is additionally provided at the top of the barrel 310; The suction pipeline 341 for being connected to transferring box 222 is provided on the suction air pump 340;310 top of prime number barrel is symmetrically set Exhaust outlet 350 there are two setting;A humidity sensor 351 is provided in each exhaust outlet 350;It is also set on the barrel 310 It is equipped with observation window 360;310 bottom of barrel is provided with product outlet 370;There are two the air-heater 380 is total, it is symmetrical arranged In 310 two sides of barrel;The Blowing drum 381 of each air-heater 380 is connected on the inclined-plane of 310 lower cone structure of barrel.
Shredding machine discharge port 120 is connect with screening plant 200, and the plastic grain after chopping is directly entered screening plant 200 It is screened, reduces the cost of carrying.The slave middle layer 210 that plastic grain size meets demand falls to vibration screen shell 202 Bottom finally enters in transferring box 222 by vibration discharge port 220;Drying unit 300 directly from the inner suction of transferring box 222 into Row drying, reduces manual handling, improves production efficiency.In two heat that 310 bottom symmetrical of barrel of drying unit 300 is arranged Blower 380, it is ensured that hot wind is contacted with more plastic grains, improves the utilization rate of hot wind, cooperates agitating shaft 320 and stirring Blade 321 improves drying efficiency.
On the basis of the above, as shown in Figure 1, vibration 202 bottom of screen shell is higher than close to one end of plastic chipping machine 120 Far from 120 one end of plastic chipping machine and vibration 202 bottom of screen shell is at an angle to the horizontal surface, which is 5 ° -20 °.It will vibration Dynamic 202 bottom of screen shell is designed with the structure at certain inclination angle, and allowing screening, qualified plastic grain passes through vibration faster Dynamic discharge port 220 enters in transferring box 222, improves screening efficiency.
On the basis of the above, as shown in figure 3, the installation step 203 altogether there are two, respectively along vibration screen shell 202 compared with Longitudinal direction is set to vibration 202 inside two sides of screen shell.
On the basis of the above, as shown in figures 1 and 3, the middle layer 210 is mounted in vibration screen shell 202 by screw Installation step 203 on;The middle layer 210 be ladder structure of right angle, wherein close to 100 side of shredding mechanism waist and up and down The angle that bottom edge is formed is right angle, is respectively set that there are four mounting holes 212 on the upper bottom of ladder structure of right angle;Direct trapezoidal knot The strainer 211 of rectangle is provided on structure between bottom;The part edge that the middle layer 210 stretches out vibration screen shell 202 is all provided with It is equipped with flange.The middle layer 210 can be dismantled, can replace according to actual needs different size strainer 211 or directly more Tape swapping has the middle layer 210 of different size strainer 211;The longest side of the plastic grain needed in this example or diameter are not The filter screen in 7 mesh holes can be selected in the strainer 211 in middle layer 210 more than 3mm, therefore in this example.
On the basis of the above, as shown in Figure 1,311 bottom of the bracket is provided with steadying plate 312.It is arranged in frame bottom Increase the stability and safety that barrel 310 can be improved with the steadying plate 312 of contact area of ground.In order to further stablize Property and safety, can also steadying plate 312 be arranged through-hole, steadying plate 312 be fixed on the ground by screw.
On the basis of the above, as shown in Figure 1, being provided with Stainless steel mesh on the exhaust outlet 350.
On the basis of the above, as shown in Figure 1, the observation window 360 is tempered glass.Operator can penetrate observation window Material accumulation amount in 360 observation barrels 310, in order to more intuitively react the material accumulation amount in barrel 310, in this example It is also carved with corresponding containing mark on observation window 360 and facilitates control drying course.
Particular embodiments described above has carried out into one the purpose of this utility model, technical scheme and beneficial effects Step is described in detail, it should be understood that being not limited to this foregoing is merely specific embodiment of the utility model Utility model, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should all wrap Containing being within the protection scope of the utility model.

Claims (7)

1. a kind of plastic grain Preparation equipment, including shredding mechanism (100), screening plant (200) and drying unit (300);Its It is characterized in that:
The shredding mechanism (100) includes shredding machine (120);Be provided on the shredding machine (120) chopping feeding inlet (110) and It shreds discharge port (130);
The screening plant (200) includes vibration screen shell (202), vibration screen cover (201), middle layer (210), vibrating motor (240), vibration rack (250);There are four the vibration rack (250) is total, one is each provided on each vibration rack (250) Shock-absorbing spring (251);Vibration screen shell (202) bottom four angle is connect with four shock-absorbing springs (251) respectively;The vibration Screen shell (202) is internal to be provided with installation step (203) along the direction of longer sides;Vibration screen shell (202) bottom is additionally provided with Vibrating motor (240);Vibration screen shell (202) bottom is provided with vibration discharge port far from the side of shredding mechanism (100) (220);The vibration discharge port (220) is connected to transferring box (222) by feeding pipe (221);The vibration screen shell (202) Side close to shredding mechanism (100) is provided with hair dryer (260);The one of the middle layer (210) separate shredding mechanism (100) Side is provided with rejecting outlet (213);Collecting receptacle (214) are provided with below the rejecting outlet (213);
The drying unit (300) includes barrel (310), stirring motor (330) and air-heater (380);On the barrel (310) Portion is cylindrical structure, and lower part is conical structure;The barrel (310) is fixed on the ground by bracket (311);The material Agitating shaft (320) are provided in cylinder (310);Two groups of stirring blades (321) are provided on the agitating shaft (320);The stirring Motor (330) is mounted at the top of barrel (310), and the shaft of stirring motor (330) is connect with agitating shaft (320);The barrel (310) top is additionally provided with suction air pump (340);One, which is provided with, on the suction air pump (340) is connected to transferring box (222) Suction pipeline (341);There are two being symmetrical arranged at the top of prime number barrel (310) exhaust outlet (350);In each exhaust outlet (350) It is provided with a humidity sensor (351);Observation window (360) are additionally provided on the barrel (310);The barrel (310) Bottom is provided with product outlet (370);There are two the air-heater (380) is total, it is symmetrically disposed on barrel (310) two sides;Each The Blowing drum (381) of air-heater (380) is connected on the inclined-plane of barrel (310) lower cone structure.
2. a kind of plastic grain Preparation equipment as described in claim 1, it is characterised in that: vibration screen shell (202) bottom It is higher than close to the one end of shredding machine (120) far from shredding machine (120) one end and vibration screen shell (202) bottom is horizontal by certain Angle, the angle are 5 ° -20 °.
3. a kind of plastic grain Preparation equipment as described in claim 1, it is characterised in that: the installation step (203) is shared Two, the internal two sides of vibration screen shell (202) are set to respectively along vibration screen shell (202) longer sides direction.
4. a kind of plastic grain Preparation equipment as described in claim 1, it is characterised in that: the middle layer (210) passes through spiral shell Nail is mounted on the installation step (203) in vibration screen shell (202);The middle layer (210) is ladder structure of right angle, wherein leaning on The angle that the waist of nearly shredding mechanism (100) side and upper bottom are formed is right angle, is distinguished on the upper bottom of ladder structure of right angle There are four mounting hole (212) for setting;The strainer (211) of rectangle is provided on direct trapezium structure between bottom;The centre The part edge that layer (210) stretches out vibration screen shell (202) is provided with flange.
5. a kind of plastic grain Preparation equipment as described in claim 1, it is characterised in that: bracket (311) the bottom setting There are steadying plate (312).
6. a kind of plastic grain Preparation equipment as described in claim 1, it is characterised in that: be arranged on the exhaust outlet (350) There is Stainless steel mesh.
7. a kind of plastic grain Preparation equipment as described in claim 1, it is characterised in that: the observation window (360) is tempering Glass.
CN201822206816.6U 2018-12-26 2018-12-26 Plastic grain Preparation equipment Expired - Fee Related CN209599624U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822206816.6U CN209599624U (en) 2018-12-26 2018-12-26 Plastic grain Preparation equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822206816.6U CN209599624U (en) 2018-12-26 2018-12-26 Plastic grain Preparation equipment

Publications (1)

Publication Number Publication Date
CN209599624U true CN209599624U (en) 2019-11-08

Family

ID=68398615

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822206816.6U Expired - Fee Related CN209599624U (en) 2018-12-26 2018-12-26 Plastic grain Preparation equipment

Country Status (1)

Country Link
CN (1) CN209599624U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111331754A (en) * 2020-04-21 2020-06-26 李志忠 Polyethylene plastic particle, preparation system and preparation method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111331754A (en) * 2020-04-21 2020-06-26 李志忠 Polyethylene plastic particle, preparation system and preparation method
CN111331754B (en) * 2020-04-21 2021-09-24 常州琦罡新材料有限公司 Polyethylene plastic particle, preparation system and preparation method

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20191108